2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2007, Evan Battaglia <gtoevan@gmx.net>
5 * Copyright (C) 2005-2008, Alex Foobarian <foobarian@gmail.com>
6 * Copyright (C) 2007, Quy Tonthat <qtonthat@gmail.com>
7 * Copyright (C) 2009, Hein Ragas <viking@ragas.nl>
8 * Copyright (c) 2012-2015, Rob Norris <rw_norris@hotmail.com>
9 * Copyright (c) 2012-2013, Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 /* WARNING: If you go beyond this point, we are NOT responsible for any ill effects on your sanity */
27 /* viktrwlayer.c -- 8000+ lines can make a difference in the state of things */
34 #include "vikmapslayer.h"
35 #include "vikgpslayer.h"
36 #include "viktrwlayer_export.h"
37 #include "viktrwlayer_tpwin.h"
38 #include "viktrwlayer_wpwin.h"
39 #include "viktrwlayer_propwin.h"
40 #include "viktrwlayer_analysis.h"
41 #include "viktrwlayer_tracklist.h"
42 #include "viktrwlayer_waypointlist.h"
43 #ifdef VIK_CONFIG_GEOTAG
44 #include "viktrwlayer_geotag.h"
45 #include "geotag_exif.h"
47 #include "garminsymbols.h"
48 #include "thumbnails.h"
49 #include "background.h"
55 #include "geonamessearch.h"
56 #ifdef VIK_CONFIG_OPENSTREETMAP
57 #include "osm-traces.h"
60 #include "datasources.h"
61 #include "datasource_gps.h"
62 #include "vikexttools.h"
63 #include "vikexttool_datasources.h"
65 #include "vikrouting.h"
67 #include "icons/icons.h"
81 #include <gdk/gdkkeysyms.h>
83 #include <glib/gstdio.h>
84 #include <glib/gi18n.h>
86 #define VIK_TRW_LAYER_TRACK_GC 6
87 #define VIK_TRW_LAYER_TRACK_GCS 10
88 #define VIK_TRW_LAYER_TRACK_GC_BLACK 0
89 #define VIK_TRW_LAYER_TRACK_GC_SLOW 1
90 #define VIK_TRW_LAYER_TRACK_GC_AVER 2
91 #define VIK_TRW_LAYER_TRACK_GC_FAST 3
92 #define VIK_TRW_LAYER_TRACK_GC_STOP 4
93 #define VIK_TRW_LAYER_TRACK_GC_SINGLE 5
95 #define DRAWMODE_BY_TRACK 0
96 #define DRAWMODE_BY_SPEED 1
97 #define DRAWMODE_ALL_SAME_COLOR 2
98 // Note using DRAWMODE_BY_SPEED may be slow especially for vast numbers of trackpoints
99 // as we are (re)calculating the colour for every point
104 /* this is how it knows when you click if you are clicking close to a trackpoint. */
105 #define TRACKPOINT_SIZE_APPROX 5
106 #define WAYPOINT_SIZE_APPROX 5
108 #define MIN_STOP_LENGTH 15
109 #define MAX_STOP_LENGTH 86400
110 #define DRAW_ELEVATION_FACTOR 30 /* height of elevation plotting, sort of relative to zoom level ("mpp" that isn't mpp necessarily) */
111 /* this is multiplied by user-inputted value from 1-100. */
113 enum { WP_SYMBOL_FILLED_SQUARE, WP_SYMBOL_SQUARE, WP_SYMBOL_CIRCLE, WP_SYMBOL_X, WP_NUM_SYMBOLS };
115 // See http://developer.gnome.org/pango/stable/PangoMarkupFormat.html
117 FS_XX_SMALL = 0, // 'xx-small'
120 FS_MEDIUM, // DEFAULT
127 struct _VikTrwLayer {
130 GHashTable *tracks_iters;
132 GHashTable *routes_iters;
133 GHashTable *waypoints_iters;
134 GHashTable *waypoints;
135 GtkTreeIter tracks_iter, routes_iter, waypoints_iter;
136 gboolean tracks_visible, routes_visible, waypoints_visible;
137 LatLonBBox waypoints_bbox;
139 gboolean track_draw_labels;
142 guint8 drawpoints_size;
143 guint8 drawelevation;
144 guint8 elevation_factor;
148 guint8 drawdirections;
149 guint8 drawdirections_size;
150 guint8 line_thickness;
151 guint8 bg_line_thickness;
152 vik_layer_sort_order_t track_sort_order;
155 VikTRWMetadata *metadata;
157 PangoLayout *tracklabellayout;
158 font_size_t track_font_size;
159 gchar *track_fsize_str;
163 gboolean wp_draw_symbols;
164 font_size_t wp_font_size;
166 vik_layer_sort_order_t wp_sort_order;
168 gdouble track_draw_speed_factor;
170 GdkGC *track_1color_gc;
171 GdkColor track_color;
172 GdkGC *current_track_gc;
173 // Separate GC for a track's potential new point as drawn via separate method
174 // (compared to the actual track points drawn in the main trw_layer_draw_track function)
175 GdkGC *current_track_newpoint_gc;
176 GdkGC *track_bg_gc; GdkColor track_bg_color;
177 GdkGC *waypoint_gc; GdkColor waypoint_color;
178 GdkGC *waypoint_text_gc; GdkColor waypoint_text_color;
179 GdkGC *waypoint_bg_gc; GdkColor waypoint_bg_color;
181 VikTrack *current_track; // ATM shared between new tracks and new routes
182 guint16 ct_x1, ct_y1, ct_x2, ct_y2;
183 gboolean draw_sync_done;
184 gboolean draw_sync_do;
186 VikCoordMode coord_mode;
188 /* wp editing tool */
189 VikWaypoint *current_wp;
190 gpointer current_wp_id;
192 gboolean waypoint_rightclick;
194 /* track editing tool */
196 VikTrack *current_tp_track;
197 gpointer current_tp_id;
198 VikTrwLayerTpwin *tpwin;
200 /* track editing tool -- more specifically, moving tps */
203 /* route finder tool */
204 gboolean route_finder_started;
205 gboolean route_finder_check_added_track;
206 VikTrack *route_finder_added_track;
207 gboolean route_finder_append;
214 guint16 image_cache_size;
216 /* for waypoint text */
217 PangoLayout *wplabellayout;
219 gboolean has_verified_thumbnails;
221 GtkMenu *wp_right_click_menu;
222 GtkMenu *track_right_click_menu;
225 VikStdLayerMenuItem menu_selection;
227 gint highest_wp_number;
230 GtkWidget *tracks_analysis_dialog;
233 /* A caached waypoint image. */
236 gchar *image; /* filename */
239 struct DrawingParams {
244 guint16 width, height;
245 gdouble cc; // Cosine factor in track directions
246 gdouble ss; // Sine factor in track directions
247 const VikCoord *center;
248 gboolean one_zone, lat_lon;
249 gdouble ce1, ce2, cn1, cn2;
254 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp );
259 MA_SUBTYPE, // OR END for Layer only
268 typedef gpointer menu_array_layer[2];
269 typedef gpointer menu_array_sublayer[MA_LAST];
271 static void trw_layer_delete_item ( menu_array_sublayer values );
272 static void trw_layer_copy_item_cb ( menu_array_sublayer values );
273 static void trw_layer_cut_item_cb ( menu_array_sublayer values );
275 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] );
276 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]);
278 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp );
279 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl );
281 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp );
282 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp );
284 static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord );
285 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values );
286 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values );
287 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values );
288 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values );
289 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values );
290 static void trw_layer_goto_track_center ( menu_array_sublayer values );
291 static void trw_layer_merge_by_segment ( menu_array_sublayer values );
292 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values );
293 static void trw_layer_merge_with_other ( menu_array_sublayer values );
294 static void trw_layer_append_track ( menu_array_sublayer values );
295 static void trw_layer_split_by_timestamp ( menu_array_sublayer values );
296 static void trw_layer_split_by_n_points ( menu_array_sublayer values );
297 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values );
298 static void trw_layer_split_segments ( menu_array_sublayer values );
299 static void trw_layer_delete_point_selected ( menu_array_sublayer values );
300 static void trw_layer_delete_points_same_position ( menu_array_sublayer values );
301 static void trw_layer_delete_points_same_time ( menu_array_sublayer values );
302 static void trw_layer_reverse ( menu_array_sublayer values );
303 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values );
304 static void trw_layer_edit_trackpoint ( menu_array_sublayer values );
305 static void trw_layer_show_picture ( menu_array_sublayer values );
306 static void trw_layer_gps_upload_any ( menu_array_sublayer values );
308 static void trw_layer_centerize ( menu_array_layer values );
309 static void trw_layer_auto_view ( menu_array_layer values );
310 static void trw_layer_goto_wp ( menu_array_layer values );
311 static void trw_layer_new_wp ( menu_array_layer values );
312 static void trw_layer_new_track ( menu_array_layer values );
313 static void trw_layer_new_route ( menu_array_layer values );
314 static void trw_layer_finish_track ( menu_array_layer values );
315 static void trw_layer_auto_waypoints_view ( menu_array_layer values );
316 static void trw_layer_auto_tracks_view ( menu_array_layer values );
317 static void trw_layer_delete_all_tracks ( menu_array_layer values );
318 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values );
319 static void trw_layer_delete_all_waypoints ( menu_array_layer values );
320 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values );
321 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values );
322 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values );
323 #ifdef VIK_CONFIG_GEOTAG
324 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values );
325 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values );
326 static void trw_layer_geotagging_track ( menu_array_sublayer values );
327 static void trw_layer_geotagging ( menu_array_layer values );
329 static void trw_layer_acquire_gps_cb ( menu_array_layer values );
330 static void trw_layer_acquire_routing_cb ( menu_array_layer values );
331 static void trw_layer_acquire_url_cb ( menu_array_layer values );
332 #ifdef VIK_CONFIG_OPENSTREETMAP
333 static void trw_layer_acquire_osm_cb ( menu_array_layer values );
334 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values );
336 #ifdef VIK_CONFIG_GEOCACHES
337 static void trw_layer_acquire_geocache_cb ( menu_array_layer values );
339 #ifdef VIK_CONFIG_GEOTAG
340 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values );
342 static void trw_layer_acquire_file_cb ( menu_array_layer values );
343 static void trw_layer_gps_upload ( menu_array_layer values );
345 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values );
346 static void trw_layer_track_list_dialog ( menu_array_layer values );
347 static void trw_layer_waypoint_list_dialog ( menu_array_layer values );
349 // Specific route versions:
350 // Most track handling functions can handle operating on the route list
351 // However these ones are easier in separate functions
352 static void trw_layer_auto_routes_view ( menu_array_layer values );
353 static void trw_layer_delete_all_routes ( menu_array_layer values );
354 static void trw_layer_delete_routes_from_selection ( menu_array_layer values );
357 static void trw_layer_properties_item ( gpointer pass_along[7] ); //TODO??
358 static void trw_layer_goto_waypoint ( menu_array_sublayer values );
359 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values );
360 static void trw_layer_waypoint_webpage ( menu_array_sublayer values );
362 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] );
363 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] );
365 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean );
366 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy );
367 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response );
368 static void trw_layer_tpwin_init ( VikTrwLayer *vtl );
370 static void trw_layer_sort_all ( VikTrwLayer *vtl );
372 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp);
373 static void tool_edit_trackpoint_destroy ( tool_ed_t *t );
374 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
375 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
376 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
377 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp);
378 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
379 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp);
380 static void tool_edit_waypoint_destroy ( tool_ed_t *t );
381 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
382 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
383 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
384 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp);
385 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
386 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp);
387 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
388 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp );
389 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
390 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
391 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp);
392 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
393 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp);
394 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
395 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
397 static void cached_pixbuf_free ( CachedPixbuf *cp );
398 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name );
400 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
401 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
403 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode );
404 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode );
406 static gchar *highest_wp_number_get(VikTrwLayer *vtl);
407 static void highest_wp_number_reset(VikTrwLayer *vtl);
408 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name);
409 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name);
411 // Note for the following tool GtkRadioActionEntry texts:
412 // the very first text value is an internal name not displayed anywhere
413 // the first N_ text value is the name used for menu entries - hence has an underscore for the keyboard accelerator
414 // * remember not to clash with the values used for VikWindow level tools (Pan, Zoom, Ruler + Select)
415 // the second N_ text value is used for the button tooltip (i.e. generally don't want an underscore here)
416 // the value is always set to 0 and the tool loader in VikWindow will set the actual appropriate value used
417 static VikToolInterface trw_layer_tools[] = {
418 { { "CreateWaypoint", "vik-icon-Create Waypoint", N_("Create _Waypoint"), "<control><shift>W", N_("Create Waypoint"), 0 },
419 (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL,
420 (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL,
422 GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf, NULL },
424 { { "CreateTrack", "vik-icon-Create Track", N_("Create _Track"), "<control><shift>T", N_("Create Track"), 0 },
425 (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL,
426 (VikToolMouseFunc) tool_new_track_click,
427 (VikToolMouseMoveFunc) tool_new_track_move,
428 (VikToolMouseFunc) tool_new_track_release,
429 (VikToolKeyFunc) tool_new_track_key_press,
430 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
431 GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf, NULL },
433 { { "CreateRoute", "vik-icon-Create Route", N_("Create _Route"), "<control><shift>B", N_("Create Route"), 0 },
434 (VikToolConstructorFunc) tool_new_route_create, NULL, NULL, NULL,
435 (VikToolMouseFunc) tool_new_route_click,
436 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
437 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
438 (VikToolKeyFunc) tool_new_track_key_press, // -/#
439 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
440 GDK_CURSOR_IS_PIXMAP, &cursor_new_route_pixbuf, NULL },
442 { { "ExtendedRouteFinder", "vik-icon-Route Finder", N_("Route _Finder"), "<control><shift>F", N_("Route Finder"), 0 },
443 (VikToolConstructorFunc) tool_extended_route_finder_create, NULL, NULL, NULL,
444 (VikToolMouseFunc) tool_extended_route_finder_click,
445 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
446 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
447 (VikToolKeyFunc) tool_extended_route_finder_key_press,
448 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
449 GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf, NULL },
451 { { "EditWaypoint", "vik-icon-Edit Waypoint", N_("_Edit Waypoint"), "<control><shift>E", N_("Edit Waypoint"), 0 },
452 (VikToolConstructorFunc) tool_edit_waypoint_create,
453 (VikToolDestructorFunc) tool_edit_waypoint_destroy,
455 (VikToolMouseFunc) tool_edit_waypoint_click,
456 (VikToolMouseMoveFunc) tool_edit_waypoint_move,
457 (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL,
459 GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf, NULL },
461 { { "EditTrackpoint", "vik-icon-Edit Trackpoint", N_("Edit Trac_kpoint"), "<control><shift>K", N_("Edit Trackpoint"), 0 },
462 (VikToolConstructorFunc) tool_edit_trackpoint_create,
463 (VikToolDestructorFunc) tool_edit_trackpoint_destroy,
465 (VikToolMouseFunc) tool_edit_trackpoint_click,
466 (VikToolMouseMoveFunc) tool_edit_trackpoint_move,
467 (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL,
469 GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf, NULL },
471 { { "ShowPicture", "vik-icon-Show Picture", N_("Show P_icture"), "<control><shift>I", N_("Show Picture"), 0 },
472 (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL,
473 (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL,
475 GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf, NULL },
480 TOOL_CREATE_WAYPOINT=0,
485 TOOL_EDIT_TRACKPOINT,
490 /****** PARAMETERS ******/
492 static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images"), N_("Tracks Advanced"), N_("Metadata") };
493 enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES, GROUP_TRACKS_ADV, GROUP_METADATA };
495 static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Speed"), N_("All Tracks Same Color"), NULL };
496 static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 };
498 #define MIN_POINT_SIZE 2
499 #define MAX_POINT_SIZE 10
501 #define MIN_ARROW_SIZE 3
502 #define MAX_ARROW_SIZE 20
504 static VikLayerParamScale params_scales[] = {
505 /* min max step digits */
506 { 1, 10, 1, 0 }, /* line_thickness */
507 { 0, 100, 1, 0 }, /* track draw speed factor */
508 { 1.0, 100.0, 1.0, 2 }, /* UNUSED */
509 /* 5 * step == how much to turn */
510 { 16, 128, 4, 0 }, // 3: image_size - NB step size ignored when an HSCALE used
511 { 0, 255, 5, 0 }, // 4: image alpha - " " " "
512 { 5, 500, 5, 0 }, // 5: image cache_size - " "
513 { 0, 8, 1, 0 }, // 6: Background line thickness
514 { 1, 64, 1, 0 }, /* wpsize */
515 { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */
516 { 1, 100, 1, 0 }, // 9: elevation factor
517 { MIN_POINT_SIZE, MAX_POINT_SIZE, 1, 0 }, // 10: track point size
518 { MIN_ARROW_SIZE, MAX_ARROW_SIZE, 1, 0 }, // 11: direction arrow size
521 static gchar* params_font_sizes[] = {
522 N_("Extra Extra Small"),
528 N_("Extra Extra Large"),
531 // Needs to align with vik_layer_sort_order_t
532 static gchar* params_sort_order[] = {
534 N_("Name Ascending"),
535 N_("Name Descending"),
536 N_("Date Ascending"),
537 N_("Date Descending"),
541 static VikLayerParamData black_color_default ( void ) {
542 VikLayerParamData data; gdk_color_parse ( "#000000", &data.c ); return data; // Black
544 static VikLayerParamData drawmode_default ( void ) { return VIK_LPD_UINT ( DRAWMODE_BY_TRACK ); }
545 static VikLayerParamData line_thickness_default ( void ) { return VIK_LPD_UINT ( 1 ); }
546 static VikLayerParamData trkpointsize_default ( void ) { return VIK_LPD_UINT ( MIN_POINT_SIZE ); }
547 static VikLayerParamData trkdirectionsize_default ( void ) { return VIK_LPD_UINT ( 5 ); }
548 static VikLayerParamData bg_line_thickness_default ( void ) { return VIK_LPD_UINT ( 0 ); }
549 static VikLayerParamData trackbgcolor_default ( void ) {
550 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
552 static VikLayerParamData elevation_factor_default ( void ) { return VIK_LPD_UINT ( 30 ); }
553 static VikLayerParamData stop_length_default ( void ) { return VIK_LPD_UINT ( 60 ); }
554 static VikLayerParamData speed_factor_default ( void ) { return VIK_LPD_DOUBLE ( 30.0 ); }
556 static VikLayerParamData tnfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
557 static VikLayerParamData wpfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
558 static VikLayerParamData wptextcolor_default ( void ) {
559 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
561 static VikLayerParamData wpbgcolor_default ( void ) {
562 VikLayerParamData data; gdk_color_parse ( "#8383C4", &data.c ); return data; // Kind of Blue
564 static VikLayerParamData wpsize_default ( void ) { return VIK_LPD_UINT ( 4 ); }
565 static VikLayerParamData wpsymbol_default ( void ) { return VIK_LPD_UINT ( WP_SYMBOL_FILLED_SQUARE ); }
567 static VikLayerParamData image_size_default ( void ) { return VIK_LPD_UINT ( 64 ); }
568 static VikLayerParamData image_alpha_default ( void ) { return VIK_LPD_UINT ( 255 ); }
569 static VikLayerParamData image_cache_size_default ( void ) { return VIK_LPD_UINT ( 300 ); }
571 static VikLayerParamData sort_order_default ( void ) { return VIK_LPD_UINT ( 0 ); }
573 static VikLayerParamData string_default ( void )
575 VikLayerParamData data;
580 VikLayerParam trw_layer_params[] = {
581 { VIK_LAYER_TRW, "tracks_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES, NULL, 0, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
582 { VIK_LAYER_TRW, "waypoints_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES, NULL, 0, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
583 { VIK_LAYER_TRW, "routes_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES, NULL, 0, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
585 { VIK_LAYER_TRW, "trackdrawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
586 N_("Note: the individual track controls what labels may be displayed"), vik_lpd_true_default, NULL, NULL },
587 { VIK_LAYER_TRW, "trackfontsize", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Track Labels Font Size:"), VIK_LAYER_WIDGET_COMBOBOX, params_font_sizes, NULL, NULL, tnfontsize_default, NULL, NULL },
588 { VIK_LAYER_TRW, "drawmode", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track Drawing Mode:"), VIK_LAYER_WIDGET_COMBOBOX, params_drawmodes, NULL, NULL, drawmode_default, NULL, NULL },
589 { VIK_LAYER_TRW, "trackcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("All Tracks Color:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL,
590 N_("The color used when 'All Tracks Same Color' drawing mode is selected"), black_color_default, NULL, NULL },
591 { VIK_LAYER_TRW, "drawlines", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Track Lines"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
592 { VIK_LAYER_TRW, "line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Track Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[0], NULL, NULL, line_thickness_default, NULL, NULL },
593 { VIK_LAYER_TRW, "drawdirections", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Track Direction"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_false_default, NULL, NULL },
594 { VIK_LAYER_TRW, "trkdirectionsize", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Direction Size:"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[11], NULL, NULL, trkdirectionsize_default, NULL, NULL },
595 { VIK_LAYER_TRW, "drawpoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Trackpoints"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
596 { VIK_LAYER_TRW, "trkpointsize", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Trackpoint Size:"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[10], NULL, NULL, trkpointsize_default, NULL, NULL },
597 { VIK_LAYER_TRW, "drawelevation", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Elevation"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_false_default, NULL, NULL },
598 { VIK_LAYER_TRW, "elevation_factor", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Draw Elevation Height %:"), VIK_LAYER_WIDGET_HSCALE, ¶ms_scales[9], NULL, NULL, elevation_factor_default, NULL, NULL },
599 { VIK_LAYER_TRW, "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
600 N_("Whether to draw a marker when trackpoints are at the same position but over the minimum stop length apart in time"), vik_lpd_false_default, NULL, NULL },
601 { VIK_LAYER_TRW, "stop_length", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Min Stop Length (seconds):"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[8], NULL, NULL, stop_length_default, NULL, NULL },
603 { VIK_LAYER_TRW, "bg_line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Track BG Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[6], NULL, NULL, bg_line_thickness_default, NULL, NULL },
604 { VIK_LAYER_TRW, "trackbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS_ADV, N_("Track Background Color"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, trackbgcolor_default, NULL, NULL },
605 { VIK_LAYER_TRW, "speed_factor", VIK_LAYER_PARAM_DOUBLE, GROUP_TRACKS_ADV, N_("Draw by Speed Factor (%):"), VIK_LAYER_WIDGET_HSCALE, ¶ms_scales[1], NULL,
606 N_("The percentage factor away from the average speed determining the color used"), speed_factor_default, NULL, NULL },
607 { VIK_LAYER_TRW, "tracksortorder", VIK_LAYER_PARAM_UINT, GROUP_TRACKS_ADV, N_("Track Sort Order:"), VIK_LAYER_WIDGET_COMBOBOX, params_sort_order, NULL, NULL, sort_order_default, NULL, NULL },
609 { VIK_LAYER_TRW, "drawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
610 { VIK_LAYER_TRW, "wpfontsize", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint Font Size:"), VIK_LAYER_WIDGET_COMBOBOX, params_font_sizes, NULL, NULL, wpfontsize_default, NULL, NULL },
611 { VIK_LAYER_TRW, "wpcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Color:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, black_color_default, NULL, NULL },
612 { VIK_LAYER_TRW, "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wptextcolor_default, NULL, NULL },
613 { VIK_LAYER_TRW, "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wpbgcolor_default, NULL, NULL },
614 { VIK_LAYER_TRW, "wpbgand", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Fake BG Color Translucency:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_false_default, NULL, NULL },
615 { VIK_LAYER_TRW, "wpsymbol", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint marker:"), VIK_LAYER_WIDGET_COMBOBOX, params_wpsymbols, NULL, NULL, wpsymbol_default, NULL, NULL },
616 { VIK_LAYER_TRW, "wpsize", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint size:"), VIK_LAYER_WIDGET_SPINBUTTON, ¶ms_scales[7], NULL, NULL, wpsize_default, NULL, NULL },
617 { VIK_LAYER_TRW, "wpsyms", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Waypoint Symbols:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
618 { VIK_LAYER_TRW, "wpsortorder", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint Sort Order:"), VIK_LAYER_WIDGET_COMBOBOX, params_sort_order, NULL, NULL, sort_order_default, NULL, NULL },
620 { VIK_LAYER_TRW, "drawimages", VIK_LAYER_PARAM_BOOLEAN, GROUP_IMAGES, N_("Draw Waypoint Images"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL, NULL, vik_lpd_true_default, NULL, NULL },
621 { VIK_LAYER_TRW, "image_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Size (pixels):"), VIK_LAYER_WIDGET_HSCALE, ¶ms_scales[3], NULL, NULL, image_size_default, NULL, NULL },
622 { VIK_LAYER_TRW, "image_alpha", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Alpha:"), VIK_LAYER_WIDGET_HSCALE, ¶ms_scales[4], NULL, NULL, image_alpha_default, NULL, NULL },
623 { VIK_LAYER_TRW, "image_cache_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Memory Cache Size:"), VIK_LAYER_WIDGET_HSCALE, ¶ms_scales[5], NULL, NULL, image_cache_size_default, NULL, NULL },
625 { VIK_LAYER_TRW, "metadatadesc", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Description"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
626 { VIK_LAYER_TRW, "metadataauthor", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Author"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
627 { VIK_LAYER_TRW, "metadatatime", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Creation Time"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
628 { VIK_LAYER_TRW, "metadatakeywords", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Keywords"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
631 // ENUMERATION MUST BE IN THE SAME ORDER AS THE NAMED PARAMS ABOVE
633 // Sublayer visibilities
681 *** 1) Add to trw_layer_params and enumeration
682 *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct)
685 /****** END PARAMETERS ******/
687 /* Layer Interface function definitions */
688 static VikTrwLayer* trw_layer_create ( VikViewport *vp );
689 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter );
690 static void trw_layer_post_read ( VikTrwLayer *vtl, VikViewport *vvp, gboolean from_file );
691 static void trw_layer_free ( VikTrwLayer *trwlayer );
692 static void trw_layer_draw ( VikTrwLayer *l, gpointer data );
693 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode );
694 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl );
695 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 );
696 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl );
697 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp );
698 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp );
699 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
700 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer );
701 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl );
702 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer );
703 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp );
704 static void trw_layer_marshall ( VikTrwLayer *vtl, guint8 **data, gint *len );
705 static VikTrwLayer *trw_layer_unmarshall ( guint8 *data, gint len, VikViewport *vvp );
706 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation );
707 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation );
708 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values );
709 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
710 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
711 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len );
712 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len );
713 static void trw_layer_free_copied_item ( gint subtype, gpointer item );
714 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path );
715 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
716 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t *t );
717 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
718 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
719 /* End Layer Interface function definitions */
721 VikLayerInterface vik_trw_layer_interface = {
728 sizeof(trw_layer_tools) / sizeof(VikToolInterface),
732 params_groups, /* params_groups */
733 sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */
737 (VikLayerFuncCreate) trw_layer_create,
738 (VikLayerFuncRealize) trw_layer_realize,
739 (VikLayerFuncPostRead) trw_layer_post_read,
740 (VikLayerFuncFree) trw_layer_free,
742 (VikLayerFuncProperties) NULL,
743 (VikLayerFuncDraw) trw_layer_draw,
744 (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode,
745 (VikLayerFuncGetTimestamp) trw_layer_get_timestamp,
747 (VikLayerFuncSetMenuItemsSelection) trw_layer_set_menu_selection,
748 (VikLayerFuncGetMenuItemsSelection) trw_layer_get_menu_selection,
750 (VikLayerFuncAddMenuItems) trw_layer_add_menu_items,
751 (VikLayerFuncSublayerAddMenuItems) trw_layer_sublayer_add_menu_items,
753 (VikLayerFuncSublayerRenameRequest) trw_layer_sublayer_rename_request,
754 (VikLayerFuncSublayerToggleVisible) trw_layer_sublayer_toggle_visible,
755 (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip,
756 (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip,
757 (VikLayerFuncLayerSelected) trw_layer_selected,
759 (VikLayerFuncMarshall) trw_layer_marshall,
760 (VikLayerFuncUnmarshall) trw_layer_unmarshall,
762 (VikLayerFuncSetParam) trw_layer_set_param,
763 (VikLayerFuncGetParam) trw_layer_get_param,
764 (VikLayerFuncChangeParam) trw_layer_change_param,
766 (VikLayerFuncReadFileData) a_gpspoint_read_file,
767 (VikLayerFuncWriteFileData) a_gpspoint_write_file,
769 (VikLayerFuncDeleteItem) trw_layer_del_item,
770 (VikLayerFuncCutItem) trw_layer_cut_item,
771 (VikLayerFuncCopyItem) trw_layer_copy_item,
772 (VikLayerFuncPasteItem) trw_layer_paste_item,
773 (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item,
775 (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request,
777 (VikLayerFuncSelectClick) trw_layer_select_click,
778 (VikLayerFuncSelectMove) trw_layer_select_move,
779 (VikLayerFuncSelectRelease) trw_layer_select_release,
780 (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu,
783 static gboolean have_diary_program = FALSE;
784 static gchar *diary_program = NULL;
785 #define VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM "external_diary_program"
787 static gboolean have_geojson_export = FALSE;
789 static gboolean have_astro_program = FALSE;
790 static gchar *astro_program = NULL;
791 #define VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM "external_astro_program"
793 // NB Only performed once per program run
794 static void vik_trwlayer_class_init ( VikTrwLayerClass *klass )
796 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM, &diary_program ) ) {
798 //diary_program = g_strdup ( "C:\\Program Files\\Rednotebook\\rednotebook.exe" );
799 diary_program = g_strdup ( "C:/Progra~1/Rednotebook/rednotebook.exe" );
801 diary_program = g_strdup ( "rednotebook" );
805 // User specified so assume it works
806 have_diary_program = TRUE;
809 if ( g_find_program_in_path( diary_program ) ) {
810 gchar *mystdout = NULL;
811 gchar *mystderr = NULL;
812 // Needs RedNotebook 1.7.3+ for support of opening on a specified date
813 gchar *cmd = g_strconcat ( diary_program, " --version", NULL ); // "rednotebook --version"
814 if ( g_spawn_command_line_sync ( cmd, &mystdout, &mystderr, NULL, NULL ) ) {
815 // Annoyingly 1.7.1|2|3 versions of RedNotebook prints the version to stderr!!
817 g_debug ("Diary: %s", mystdout ); // Should be something like 'RedNotebook 1.4'
819 g_warning ("Diary: stderr: %s", mystderr );
821 gchar **tokens = NULL;
822 if ( mystdout && g_strcmp0(mystdout, "") )
823 tokens = g_strsplit(mystdout, " ", 0);
825 tokens = g_strsplit(mystderr, " ", 0);
829 gchar *token = tokens[num];
830 while ( token && num < 2 ) {
832 if ( viking_version_to_number(token) >= viking_version_to_number("1.7.3") )
833 have_diary_program = TRUE;
839 g_strfreev ( tokens );
846 if ( g_find_program_in_path ( a_geojson_program_export() ) ) {
847 have_geojson_export = TRUE;
851 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM, &astro_program ) ) {
853 //astro_program = g_strdup ( "C:\\Program Files\\Stellarium\\stellarium.exe" );
854 astro_program = g_strdup ( "C:/Progra~1/Stellarium/stellarium.exe" );
856 astro_program = g_strdup ( "stellarium" );
860 // User specified so assume it works
861 have_astro_program = TRUE;
863 if ( g_find_program_in_path( astro_program ) ) {
864 have_astro_program = TRUE;
868 GType vik_trw_layer_get_type ()
870 static GType vtl_type = 0;
874 static const GTypeInfo vtl_info =
876 sizeof (VikTrwLayerClass),
877 NULL, /* base_init */
878 NULL, /* base_finalize */
879 (GClassInitFunc) vik_trwlayer_class_init, /* class init */
880 NULL, /* class_finalize */
881 NULL, /* class_data */
882 sizeof (VikTrwLayer),
884 NULL /* instance init */
886 vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 );
891 VikTRWMetadata *vik_trw_metadata_new()
893 return (VikTRWMetadata*)g_malloc0(sizeof(VikTRWMetadata));
896 void vik_trw_metadata_free ( VikTRWMetadata *metadata)
901 VikTRWMetadata *vik_trw_layer_get_metadata ( VikTrwLayer *vtl )
903 return vtl->metadata;
906 void vik_trw_layer_set_metadata ( VikTrwLayer *vtl, VikTRWMetadata *metadata)
909 vik_trw_metadata_free ( vtl->metadata );
910 vtl->metadata = metadata;
915 const gchar *date_str;
917 const VikWaypoint *wpt;
922 static gboolean trw_layer_find_date_track ( const gpointer id, const VikTrack *trk, date_finder_type *df )
926 // Might be an easier way to compare dates rather than converting the strings all the time...
927 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
928 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
930 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
939 static gboolean trw_layer_find_date_waypoint ( const gpointer id, const VikWaypoint *wpt, date_finder_type *df )
943 // Might be an easier way to compare dates rather than converting the strings all the time...
944 if ( wpt->has_timestamp ) {
945 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
947 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
957 * Find an item by date
959 gboolean vik_trw_layer_find_date ( VikTrwLayer *vtl, const gchar *date_str, VikCoord *position, VikViewport *vvp, gboolean do_tracks, gboolean select )
963 df.date_str = date_str;
968 g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_find_date_track, &df );
970 g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_find_date_waypoint, &df );
972 if ( select && df.found ) {
973 if ( do_tracks && df.trk ) {
974 struct LatLon maxmin[2] = { {0,0}, {0,0} };
975 trw_layer_find_maxmin_tracks ( NULL, df.trk, maxmin );
976 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
977 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->tracks_iters, df.trk_id), TRUE );
980 vik_viewport_set_center_coord ( vvp, &(df.wpt->coord), TRUE );
981 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->waypoints_iters, df.wpt_id), TRUE );
983 vik_layer_emit_update ( VIK_LAYER(vtl) );
988 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
990 static menu_array_sublayer values;
996 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
999 values[MA_VTL] = vtl;
1000 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1001 values[MA_SUBLAYER_ID] = sublayer;
1002 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1004 trw_layer_delete_item ( values );
1007 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
1009 static menu_array_sublayer values;
1015 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
1018 values[MA_VTL] = vtl;
1019 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1020 values[MA_SUBLAYER_ID] = sublayer;
1021 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1023 trw_layer_copy_item_cb(values);
1024 trw_layer_cut_item_cb(values);
1027 static void trw_layer_copy_item_cb ( menu_array_sublayer values)
1029 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
1030 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
1031 gpointer sublayer = values[MA_SUBLAYER_ID];
1032 guint8 *data = NULL;
1035 trw_layer_copy_item( vtl, subtype, sublayer, &data, &len);
1039 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1040 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, sublayer);
1041 if ( wp && wp->name )
1044 name = NULL; // Broken :(
1046 else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1047 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, sublayer);
1048 if ( trk && trk->name )
1051 name = NULL; // Broken :(
1054 VikTrack *trk = g_hash_table_lookup ( vtl->routes, sublayer);
1055 if ( trk && trk->name )
1058 name = NULL; // Broken :(
1061 a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW,
1062 subtype, len, name, data);
1066 static void trw_layer_cut_item_cb ( menu_array_sublayer values)
1068 trw_layer_copy_item_cb(values);
1069 values[MA_CONFIRM] = GINT_TO_POINTER (0); // Never need to confirm automatic delete
1070 trw_layer_delete_item(values);
1073 static void trw_layer_paste_item_cb ( menu_array_sublayer values)
1075 // Slightly cheating method, routing via the panels capability
1076 a_clipboard_paste (VIK_LAYERS_PANEL(values[MA_VLP]));
1079 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len )
1089 GByteArray *ba = g_byte_array_new ();
1091 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1092 vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il );
1093 } else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1094 vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il );
1096 vik_track_marshall ( g_hash_table_lookup ( vtl->routes, sublayer ), &id, &il );
1099 g_byte_array_append ( ba, id, il );
1107 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len )
1114 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
1118 w = vik_waypoint_unmarshall ( item, len );
1119 // When copying - we'll create a new name based on the original
1120 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, w->name);
1121 vik_trw_layer_add_waypoint ( vtl, name, w );
1122 waypoint_convert (NULL, w, &vtl->coord_mode);
1125 trw_layer_calculate_bounds_waypoints ( vtl );
1127 // Consider if redraw necessary for the new item
1128 if ( vtl->vl.visible && vtl->waypoints_visible && w->visible )
1129 vik_layer_emit_update ( VIK_LAYER(vtl) );
1132 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
1136 t = vik_track_unmarshall ( item, len );
1137 // When copying - we'll create a new name based on the original
1138 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, t->name);
1139 vik_trw_layer_add_track ( vtl, name, t );
1140 vik_track_convert (t, vtl->coord_mode);
1143 // Consider if redraw necessary for the new item
1144 if ( vtl->vl.visible && vtl->tracks_visible && t->visible )
1145 vik_layer_emit_update ( VIK_LAYER(vtl) );
1148 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
1152 t = vik_track_unmarshall ( item, len );
1153 // When copying - we'll create a new name based on the original
1154 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, t->name);
1155 vik_trw_layer_add_route ( vtl, name, t );
1156 vik_track_convert (t, vtl->coord_mode);
1159 // Consider if redraw necessary for the new item
1160 if ( vtl->vl.visible && vtl->routes_visible && t->visible )
1161 vik_layer_emit_update ( VIK_LAYER(vtl) );
1167 static void trw_layer_free_copied_item ( gint subtype, gpointer item )
1174 static void image_cache_free ( VikTrwLayer *vtl )
1176 g_list_foreach ( vtl->image_cache->head, (GFunc)cached_pixbuf_free, NULL );
1177 g_queue_free ( vtl->image_cache );
1180 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation )
1184 case PARAM_TV: vtl->tracks_visible = data.b; break;
1185 case PARAM_WV: vtl->waypoints_visible = data.b; break;
1186 case PARAM_RV: vtl->routes_visible = data.b; break;
1187 case PARAM_TDL: vtl->track_draw_labels = data.b; break;
1188 case PARAM_TLFONTSIZE:
1189 if ( data.u < FS_NUM_SIZES ) {
1190 vtl->track_font_size = data.u;
1191 g_free ( vtl->track_fsize_str );
1192 switch ( vtl->track_font_size ) {
1193 case FS_XX_SMALL: vtl->track_fsize_str = g_strdup ( "xx-small" ); break;
1194 case FS_X_SMALL: vtl->track_fsize_str = g_strdup ( "x-small" ); break;
1195 case FS_SMALL: vtl->track_fsize_str = g_strdup ( "small" ); break;
1196 case FS_LARGE: vtl->track_fsize_str = g_strdup ( "large" ); break;
1197 case FS_X_LARGE: vtl->track_fsize_str = g_strdup ( "x-large" ); break;
1198 case FS_XX_LARGE: vtl->track_fsize_str = g_strdup ( "xx-large" ); break;
1199 default: vtl->track_fsize_str = g_strdup ( "medium" ); break;
1203 case PARAM_DM: vtl->drawmode = data.u; break;
1205 vtl->track_color = data.c;
1206 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1208 case PARAM_DP: vtl->drawpoints = data.b; break;
1210 if ( data.u >= MIN_POINT_SIZE && data.u <= MAX_POINT_SIZE )
1211 vtl->drawpoints_size = data.u;
1213 case PARAM_DE: vtl->drawelevation = data.b; break;
1214 case PARAM_DS: vtl->drawstops = data.b; break;
1215 case PARAM_DL: vtl->drawlines = data.b; break;
1216 case PARAM_DD: vtl->drawdirections = data.b; break;
1218 if ( data.u >= MIN_ARROW_SIZE && data.u <= MAX_ARROW_SIZE )
1219 vtl->drawdirections_size = data.u;
1221 case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH )
1222 vtl->stop_length = data.u;
1224 case PARAM_EF: if ( data.u >= 1 && data.u <= 100 )
1225 vtl->elevation_factor = data.u;
1227 case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness )
1229 vtl->line_thickness = data.u;
1230 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1233 case PARAM_BLT: if ( data.u <= 8 && data.u != vtl->bg_line_thickness )
1235 vtl->bg_line_thickness = data.u;
1236 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1240 vtl->track_bg_color = data.c;
1241 if ( vtl->track_bg_gc )
1242 gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(vtl->track_bg_color));
1244 case PARAM_TDSF: vtl->track_draw_speed_factor = data.d; break;
1245 case PARAM_TSO: if ( data.u < VL_SO_LAST ) vtl->track_sort_order = data.u; break;
1246 case PARAM_DLA: vtl->drawlabels = data.b; break;
1247 case PARAM_DI: vtl->drawimages = data.b; break;
1248 case PARAM_IS: if ( data.u != vtl->image_size )
1250 vtl->image_size = data.u;
1251 image_cache_free ( vtl );
1252 vtl->image_cache = g_queue_new ();
1255 case PARAM_IA: if ( data.u != vtl->image_alpha )
1257 vtl->image_alpha = data.u;
1258 image_cache_free ( vtl );
1259 vtl->image_cache = g_queue_new ();
1262 case PARAM_ICS: vtl->image_cache_size = data.u;
1263 while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */
1264 cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) );
1267 vtl->waypoint_color = data.c;
1268 if ( vtl->waypoint_gc )
1269 gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(vtl->waypoint_color));
1272 vtl->waypoint_text_color = data.c;
1273 if ( vtl->waypoint_text_gc )
1274 gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(vtl->waypoint_text_color));
1277 vtl->waypoint_bg_color = data.c;
1278 if ( vtl->waypoint_bg_gc )
1279 gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(vtl->waypoint_bg_color));
1282 vtl->wpbgand = data.b;
1283 if ( vtl->waypoint_bg_gc )
1284 gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY );
1286 case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break;
1287 case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break;
1288 case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break;
1289 case PARAM_WPFONTSIZE:
1290 if ( data.u < FS_NUM_SIZES ) {
1291 vtl->wp_font_size = data.u;
1292 g_free ( vtl->wp_fsize_str );
1293 switch ( vtl->wp_font_size ) {
1294 case FS_XX_SMALL: vtl->wp_fsize_str = g_strdup ( "xx-small" ); break;
1295 case FS_X_SMALL: vtl->wp_fsize_str = g_strdup ( "x-small" ); break;
1296 case FS_SMALL: vtl->wp_fsize_str = g_strdup ( "small" ); break;
1297 case FS_LARGE: vtl->wp_fsize_str = g_strdup ( "large" ); break;
1298 case FS_X_LARGE: vtl->wp_fsize_str = g_strdup ( "x-large" ); break;
1299 case FS_XX_LARGE: vtl->wp_fsize_str = g_strdup ( "xx-large" ); break;
1300 default: vtl->wp_fsize_str = g_strdup ( "medium" ); break;
1304 case PARAM_WPSO: if ( data.u < VL_SO_LAST ) vtl->wp_sort_order = data.u; break;
1306 case PARAM_MDDESC: if ( data.s && vtl->metadata ) vtl->metadata->description = g_strdup (data.s); break;
1307 case PARAM_MDAUTH: if ( data.s && vtl->metadata ) vtl->metadata->author = g_strdup (data.s); break;
1308 case PARAM_MDTIME: if ( data.s && vtl->metadata ) vtl->metadata->timestamp = g_strdup (data.s); break;
1309 case PARAM_MDKEYS: if ( data.s && vtl->metadata ) vtl->metadata->keywords = g_strdup (data.s); break;
1315 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation )
1317 VikLayerParamData rv;
1320 case PARAM_TV: rv.b = vtl->tracks_visible; break;
1321 case PARAM_WV: rv.b = vtl->waypoints_visible; break;
1322 case PARAM_RV: rv.b = vtl->routes_visible; break;
1323 case PARAM_TDL: rv.b = vtl->track_draw_labels; break;
1324 case PARAM_TLFONTSIZE: rv.u = vtl->track_font_size; break;
1325 case PARAM_DM: rv.u = vtl->drawmode; break;
1326 case PARAM_TC: rv.c = vtl->track_color; break;
1327 case PARAM_DP: rv.b = vtl->drawpoints; break;
1328 case PARAM_DPS: rv.u = vtl->drawpoints_size; break;
1329 case PARAM_DE: rv.b = vtl->drawelevation; break;
1330 case PARAM_EF: rv.u = vtl->elevation_factor; break;
1331 case PARAM_DS: rv.b = vtl->drawstops; break;
1332 case PARAM_SL: rv.u = vtl->stop_length; break;
1333 case PARAM_DL: rv.b = vtl->drawlines; break;
1334 case PARAM_DD: rv.b = vtl->drawdirections; break;
1335 case PARAM_DDS: rv.u = vtl->drawdirections_size; break;
1336 case PARAM_LT: rv.u = vtl->line_thickness; break;
1337 case PARAM_BLT: rv.u = vtl->bg_line_thickness; break;
1338 case PARAM_DLA: rv.b = vtl->drawlabels; break;
1339 case PARAM_DI: rv.b = vtl->drawimages; break;
1340 case PARAM_TBGC: rv.c = vtl->track_bg_color; break;
1341 case PARAM_TDSF: rv.d = vtl->track_draw_speed_factor; break;
1342 case PARAM_TSO: rv.u = vtl->track_sort_order; break;
1343 case PARAM_IS: rv.u = vtl->image_size; break;
1344 case PARAM_IA: rv.u = vtl->image_alpha; break;
1345 case PARAM_ICS: rv.u = vtl->image_cache_size; break;
1346 case PARAM_WPC: rv.c = vtl->waypoint_color; break;
1347 case PARAM_WPTC: rv.c = vtl->waypoint_text_color; break;
1348 case PARAM_WPBC: rv.c = vtl->waypoint_bg_color; break;
1349 case PARAM_WPBA: rv.b = vtl->wpbgand; break;
1350 case PARAM_WPSYM: rv.u = vtl->wp_symbol; break;
1351 case PARAM_WPSIZE: rv.u = vtl->wp_size; break;
1352 case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break;
1353 case PARAM_WPFONTSIZE: rv.u = vtl->wp_font_size; break;
1354 case PARAM_WPSO: rv.u = vtl->wp_sort_order; break;
1356 case PARAM_MDDESC: if (vtl->metadata) { rv.s = vtl->metadata->description; } break;
1357 case PARAM_MDAUTH: if (vtl->metadata) { rv.s = vtl->metadata->author; } break;
1358 case PARAM_MDTIME: if (vtl->metadata) { rv.s = vtl->metadata->timestamp; } break;
1359 case PARAM_MDKEYS: if (vtl->metadata) { rv.s = vtl->metadata->keywords; } break;
1365 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values )
1367 // This '-3' is to account for the first few parameters not in the properties
1368 const gint OFFSET = -3;
1370 switch ( GPOINTER_TO_INT(values[UI_CHG_PARAM_ID]) ) {
1371 // Alter sensitivity of waypoint draw image related widgets according to the draw image setting.
1374 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1375 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1376 GtkWidget **ww2 = values[UI_CHG_LABELS];
1377 GtkWidget *w1 = ww1[OFFSET + PARAM_IS];
1378 GtkWidget *w2 = ww2[OFFSET + PARAM_IS];
1379 GtkWidget *w3 = ww1[OFFSET + PARAM_IA];
1380 GtkWidget *w4 = ww2[OFFSET + PARAM_IA];
1381 GtkWidget *w5 = ww1[OFFSET + PARAM_ICS];
1382 GtkWidget *w6 = ww2[OFFSET + PARAM_ICS];
1383 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1384 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1385 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1386 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1387 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1388 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1391 // Alter sensitivity of waypoint label related widgets according to the draw label setting.
1394 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1395 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1396 GtkWidget **ww2 = values[UI_CHG_LABELS];
1397 GtkWidget *w1 = ww1[OFFSET + PARAM_WPTC];
1398 GtkWidget *w2 = ww2[OFFSET + PARAM_WPTC];
1399 GtkWidget *w3 = ww1[OFFSET + PARAM_WPBC];
1400 GtkWidget *w4 = ww2[OFFSET + PARAM_WPBC];
1401 GtkWidget *w5 = ww1[OFFSET + PARAM_WPBA];
1402 GtkWidget *w6 = ww2[OFFSET + PARAM_WPBA];
1403 GtkWidget *w7 = ww1[OFFSET + PARAM_WPFONTSIZE];
1404 GtkWidget *w8 = ww2[OFFSET + PARAM_WPFONTSIZE];
1405 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1406 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1407 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1408 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1409 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1410 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1411 if ( w7 ) gtk_widget_set_sensitive ( w7, vlpd.b );
1412 if ( w8 ) gtk_widget_set_sensitive ( w8, vlpd.b );
1415 // Alter sensitivity of all track colours according to the draw track mode.
1418 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1419 gboolean sensitive = ( vlpd.u == DRAWMODE_ALL_SAME_COLOR );
1420 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1421 GtkWidget **ww2 = values[UI_CHG_LABELS];
1422 GtkWidget *w1 = ww1[OFFSET + PARAM_TC];
1423 GtkWidget *w2 = ww2[OFFSET + PARAM_TC];
1424 if ( w1 ) gtk_widget_set_sensitive ( w1, sensitive );
1425 if ( w2 ) gtk_widget_set_sensitive ( w2, sensitive );
1428 case PARAM_MDTIME: {
1429 // Force metadata->timestamp to be always read-only for now.
1430 GtkWidget **ww = values[UI_CHG_WIDGETS];
1431 GtkWidget *w1 = ww[OFFSET + PARAM_MDTIME];
1432 if ( w1 ) gtk_widget_set_sensitive ( w1, FALSE );
1434 // NB Since other track settings have been split across tabs,
1435 // I don't think it's useful to set sensitivities on widgets you can't immediately see
1440 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
1447 // Use byte arrays to store sublayer data
1448 // much like done elsewhere e.g. vik_layer_marshall_params()
1449 GByteArray *ba = g_byte_array_new ( );
1454 guint object_length;
1457 // the length of the item
1458 // the sublayer type of item
1459 // the the actual item
1460 #define tlm_append(object_pointer, size, type) \
1462 object_length = (size); \
1463 g_byte_array_append ( ba, (guint8 *)&object_length, sizeof(object_length) ); \
1464 g_byte_array_append ( ba, (guint8 *)&subtype, sizeof(subtype) ); \
1465 g_byte_array_append ( ba, (object_pointer), object_length );
1467 // Layer parameters first
1468 vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl);
1469 g_byte_array_append ( ba, (guint8 *)&pl, sizeof(pl) ); \
1470 g_byte_array_append ( ba, pd, pl );
1473 // Now sublayer data
1474 GHashTableIter iter;
1475 gpointer key, value;
1478 g_hash_table_iter_init ( &iter, vtl->waypoints );
1479 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1480 vik_waypoint_marshall ( VIK_WAYPOINT(value), &sl_data, &sl_len );
1481 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_WAYPOINT );
1486 g_hash_table_iter_init ( &iter, vtl->tracks );
1487 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1488 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1489 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_TRACK );
1494 g_hash_table_iter_init ( &iter, vtl->routes );
1495 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1496 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1497 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_ROUTE );
1507 static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp )
1509 VikTrwLayer *vtl = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, FALSE ));
1511 gint consumed_length;
1513 // First the overall layer parameters
1514 memcpy(&pl, data, sizeof(pl));
1516 vik_layer_unmarshall_params ( VIK_LAYER(vtl), data, pl, vvp );
1519 consumed_length = pl;
1520 const gint sizeof_len_and_subtype = sizeof(gint) + sizeof(gint);
1522 #define tlm_size (*(gint *)data)
1523 // See marshalling above for order of how this is written
1525 data += sizeof_len_and_subtype + tlm_size;
1527 // Now the individual sublayers:
1529 while ( *data && consumed_length < len ) {
1530 // Normally four extra bytes at the end of the datastream
1531 // (since it's a GByteArray and that's where it's length is stored)
1532 // So only attempt read when there's an actual block of sublayer data
1533 if ( consumed_length + tlm_size < len ) {
1535 // Reuse pl to read the subtype from the data stream
1536 memcpy(&pl, data+sizeof(gint), sizeof(pl));
1538 // Also remember to (attempt to) convert each coordinate in case this is pasted into a different drawmode
1539 if ( pl == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1540 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1541 gchar *name = g_strdup ( trk->name );
1542 vik_trw_layer_add_track ( vtl, name, trk );
1544 vik_track_convert (trk, vtl->coord_mode);
1546 if ( pl == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1547 VikWaypoint *wp = vik_waypoint_unmarshall ( data + sizeof_len_and_subtype, 0 );
1548 gchar *name = g_strdup ( wp->name );
1549 vik_trw_layer_add_waypoint ( vtl, name, wp );
1551 waypoint_convert (NULL, wp, &vtl->coord_mode);
1553 if ( pl == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
1554 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1555 gchar *name = g_strdup ( trk->name );
1556 vik_trw_layer_add_route ( vtl, name, trk );
1558 vik_track_convert (trk, vtl->coord_mode);
1561 consumed_length += tlm_size + sizeof_len_and_subtype;
1564 //g_debug ("consumed_length %d vs len %d", consumed_length, len);
1566 // Not stored anywhere else so need to regenerate
1567 trw_layer_calculate_bounds_waypoints ( vtl );
1572 // Keep interesting hash function at least visible
1574 static guint strcase_hash(gconstpointer v)
1576 // 31 bit hash function
1579 gchar s[128]; // malloc is too slow for reading big files
1582 for (i = 0; (i < (sizeof(s)- 1)) && t[i]; i++)
1583 p[i] = toupper(t[i]);
1589 for (p += 1; *p != '\0'; p++)
1590 h = (h << 5) - h + *p;
1597 // Stick a 1 at the end of the function name to make it more unique
1598 // thus more easily searchable in a simple text editor
1599 static VikTrwLayer* trw_layer_new1 ( VikViewport *vvp )
1601 VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) );
1602 vik_layer_set_type ( VIK_LAYER(rv), VIK_LAYER_TRW );
1604 // It's not entirely clear the benefits of hash tables usage here - possibly the simplicity of first implementation for unique names
1605 // Now with the name of the item stored as part of the item - these tables are effectively straightforward lists
1607 // For this reworking I've choosen to keep the use of hash tables since for the expected data sizes
1608 // - even many hundreds of waypoints and tracks is quite small in the grand scheme of things,
1609 // and with normal PC processing capabilities - it has negligibile performance impact
1610 // This also minimized the amount of rework - as the management of the hash tables already exists.
1612 // The hash tables are indexed by simple integers acting as a UUID hash, which again shouldn't affect performance much
1613 // we have to maintain a uniqueness (as before when multiple names where not allowed),
1614 // this is to ensure it refers to the same item in the data structures used on the viewport and on the layers panel
1616 rv->waypoints = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_waypoint_free );
1617 rv->waypoints_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1618 rv->tracks = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1619 rv->tracks_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1620 rv->routes = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1621 rv->routes_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1623 rv->image_cache = g_queue_new(); // Must be performed before set_params via set_defaults
1625 vik_layer_set_defaults ( VIK_LAYER(rv), vvp );
1627 // Param settings that are not available via the GUI
1628 // Force to on after processing params (which defaults them to off with a zero value)
1629 rv->waypoints_visible = rv->tracks_visible = rv->routes_visible = TRUE;
1631 rv->metadata = vik_trw_metadata_new ();
1632 rv->draw_sync_done = TRUE;
1633 rv->draw_sync_do = TRUE;
1634 rv->coord_mode = VIK_COORD_LATLON;
1635 // Everything else is 0, FALSE or NULL
1641 static void trw_layer_free ( VikTrwLayer *trwlayer )
1643 g_hash_table_destroy(trwlayer->waypoints);
1644 g_hash_table_destroy(trwlayer->waypoints_iters);
1645 g_hash_table_destroy(trwlayer->tracks);
1646 g_hash_table_destroy(trwlayer->tracks_iters);
1647 g_hash_table_destroy(trwlayer->routes);
1648 g_hash_table_destroy(trwlayer->routes_iters);
1650 /* ODC: replace with GArray */
1651 trw_layer_free_track_gcs ( trwlayer );
1653 if ( trwlayer->wp_right_click_menu )
1654 g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) );
1656 if ( trwlayer->track_right_click_menu )
1657 g_object_ref_sink ( G_OBJECT(trwlayer->track_right_click_menu) );
1659 if ( trwlayer->tracklabellayout != NULL)
1660 g_object_unref ( G_OBJECT ( trwlayer->tracklabellayout ) );
1662 if ( trwlayer->wplabellayout != NULL)
1663 g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) );
1665 if ( trwlayer->waypoint_gc != NULL )
1666 g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) );
1668 if ( trwlayer->waypoint_text_gc != NULL )
1669 g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) );
1671 if ( trwlayer->waypoint_bg_gc != NULL )
1672 g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) );
1674 g_free ( trwlayer->wp_fsize_str );
1675 g_free ( trwlayer->track_fsize_str );
1677 if ( trwlayer->tpwin != NULL )
1678 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) );
1680 if ( trwlayer->tracks_analysis_dialog != NULL )
1681 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tracks_analysis_dialog) );
1683 image_cache_free ( trwlayer );
1686 static void init_drawing_params ( struct DrawingParams *dp, VikTrwLayer *vtl, VikViewport *vp, gboolean highlight )
1690 dp->highlight = highlight;
1691 dp->vw = (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl);
1692 dp->xmpp = vik_viewport_get_xmpp ( vp );
1693 dp->ympp = vik_viewport_get_ympp ( vp );
1694 dp->width = vik_viewport_get_width ( vp );
1695 dp->height = vik_viewport_get_height ( vp );
1696 dp->cc = vtl->drawdirections_size*cos(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1697 dp->ss = vtl->drawdirections_size*sin(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1699 dp->center = vik_viewport_get_center ( vp );
1700 dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */
1701 dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON;
1706 w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp;
1707 h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp;
1708 /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */
1710 dp->ce1 = dp->center->east_west-w2;
1711 dp->ce2 = dp->center->east_west+w2;
1712 dp->cn1 = dp->center->north_south-h2;
1713 dp->cn2 = dp->center->north_south+h2;
1714 } else if ( dp->lat_lon ) {
1715 VikCoord upperleft, bottomright;
1716 /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */
1717 /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */
1718 vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft );
1719 vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright );
1720 dp->ce1 = upperleft.east_west;
1721 dp->ce2 = bottomright.east_west;
1722 dp->cn1 = bottomright.north_south;
1723 dp->cn2 = upperleft.north_south;
1726 vik_viewport_get_min_max_lat_lon ( vp, &(dp->bbox.south), &(dp->bbox.north), &(dp->bbox.west), &(dp->bbox.east) );
1730 * Determine the colour of the trackpoint (and/or trackline) relative to the average speed
1731 * Here a simple traffic like light colour system is used:
1732 * . slow points are red
1733 * . average is yellow
1734 * . fast points are green
1736 static gint track_section_colour_by_speed ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2, gdouble average_speed, gdouble low_speed, gdouble high_speed )
1739 if ( tp1->has_timestamp && tp2->has_timestamp ) {
1740 if ( average_speed > 0 ) {
1741 rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) / (tp1->timestamp - tp2->timestamp) );
1742 if ( rv < low_speed )
1743 return VIK_TRW_LAYER_TRACK_GC_SLOW;
1744 else if ( rv > high_speed )
1745 return VIK_TRW_LAYER_TRACK_GC_FAST;
1747 return VIK_TRW_LAYER_TRACK_GC_AVER;
1750 return VIK_TRW_LAYER_TRACK_GC_BLACK;
1753 static void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y )
1755 vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y );
1756 vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 );
1757 vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 );
1758 vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 );
1762 static void trw_layer_draw_track_label ( gchar *name, gchar *fgcolour, gchar *bgcolour, struct DrawingParams *dp, VikCoord *coord )
1764 gchar *label_markup = g_strdup_printf ( "<span foreground=\"%s\" background=\"%s\" size=\"%s\">%s</span>", fgcolour, bgcolour, dp->vtl->track_fsize_str, name );
1766 if ( pango_parse_markup ( label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
1767 pango_layout_set_markup ( dp->vtl->tracklabellayout, label_markup, -1 );
1769 // Fallback if parse failure
1770 pango_layout_set_text ( dp->vtl->tracklabellayout, name, -1 );
1772 g_free ( label_markup );
1774 gint label_x, label_y;
1776 pango_layout_get_pixel_size ( dp->vtl->tracklabellayout, &width, &height );
1778 vik_viewport_coord_to_screen ( dp->vp, coord, &label_x, &label_y );
1779 vik_viewport_draw_layout ( dp->vp, dp->vtl->track_bg_gc, label_x-width/2, label_y-height/2, dp->vtl->tracklabellayout );
1783 * distance_in_preferred_units:
1784 * @dist: The source distance in standard SI Units (i.e. metres)
1786 * TODO: This is a generic function that could be moved into globals.c or utils.c
1788 * Probably best used if you have a only few conversions to perform.
1789 * However if doing many points (such as on all points along a track) then this may be a bit slow,
1790 * since it will be doing the preference check on each call
1792 * Returns: The distance in the units as specified by the preferences
1794 static gdouble distance_in_preferred_units ( gdouble dist )
1797 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1798 switch (dist_units) {
1799 case VIK_UNITS_DISTANCE_MILES:
1800 mydist = VIK_METERS_TO_MILES(dist);
1802 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1803 mydist = VIK_METERS_TO_NAUTICAL_MILES(dist);
1805 // VIK_UNITS_DISTANCE_KILOMETRES:
1807 mydist = dist/1000.0;
1814 * trw_layer_draw_dist_labels:
1816 * Draw a few labels along a track at nicely seperated distances
1817 * This might slow things down if there's many tracks being displayed with this on.
1819 static void trw_layer_draw_dist_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1821 static const gdouble chunksd[] = {0.25, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0,
1822 25.0, 40.0, 50.0, 75.0, 100.0,
1823 150.0, 200.0, 250.0, 500.0, 1000.0};
1825 gdouble dist = vik_track_get_length_including_gaps ( trk ) / (trk->max_number_dist_labels+1);
1827 // Convert to specified unit to find the friendly breakdown value
1828 dist = distance_in_preferred_units ( dist );
1832 for ( i = 0; i < G_N_ELEMENTS(chunksd); i++ ) {
1833 if ( chunksd[i] > dist ) {
1835 dist = chunksd[index];
1840 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1842 for ( i = 1; i < trk->max_number_dist_labels+1; i++ ) {
1843 gdouble dist_i = dist * i;
1845 // Convert distance back into metres for use in finding a trackpoint
1846 switch (dist_units) {
1847 case VIK_UNITS_DISTANCE_MILES:
1848 dist_i = VIK_MILES_TO_METERS(dist_i);
1850 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1851 dist_i = VIK_NAUTICAL_MILES_TO_METERS(dist_i);
1853 // VIK_UNITS_DISTANCE_KILOMETRES:
1855 dist_i = dist_i*1000.0;
1859 gdouble dist_current = 0.0;
1860 VikTrackpoint *tp_current = vik_track_get_tp_by_dist ( trk, dist_i, FALSE, &dist_current );
1861 gdouble dist_next = 0.0;
1862 VikTrackpoint *tp_next = vik_track_get_tp_by_dist ( trk, dist_i, TRUE, &dist_next );
1864 gdouble dist_between_tps = fabs (dist_next - dist_current);
1865 gdouble ratio = 0.0;
1866 // Prevent division by 0 errors
1867 if ( dist_between_tps > 0.0 )
1868 ratio = fabs(dist_i-dist_current)/dist_between_tps;
1870 if ( tp_current && tp_next ) {
1871 // Construct the name based on the distance value
1874 switch (dist_units) {
1875 case VIK_UNITS_DISTANCE_MILES:
1876 units = g_strdup ( _("miles") );
1878 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1879 units = g_strdup ( _("NM") );
1881 // VIK_UNITS_DISTANCE_KILOMETRES:
1883 units = g_strdup ( _("km") );
1887 // Convert for display
1888 dist_i = distance_in_preferred_units ( dist_i );
1890 // Make the precision of the output related to the unit size.
1892 name = g_strdup_printf ( "%.2f %s", dist_i, units);
1893 else if ( index == 1 )
1894 name = g_strdup_printf ( "%.1f %s", dist_i, units);
1896 name = g_strdup_printf ( "%d %s", (gint)round(dist_i), units); // TODO single vs plurals
1899 struct LatLon ll_current, ll_next;
1900 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
1901 vik_coord_to_latlon ( &tp_next->coord, &ll_next );
1903 // positional interpolation
1904 // Using a simple ratio - may not be perfectly correct due to lat/long projections
1905 // but should be good enough over the small scale that I anticipate usage on
1906 struct LatLon ll_new = { ll_current.lat + (ll_next.lat-ll_current.lat)*ratio,
1907 ll_current.lon + (ll_next.lon-ll_current.lon)*ratio };
1909 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &ll_new );
1912 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1913 fgcolour = gdk_color_to_string ( &(trk->color) );
1915 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1917 // if highlight mode on, then colour the background in the highlight colour
1919 if ( drawing_highlight )
1920 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1922 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1924 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &coord );
1926 g_free ( fgcolour );
1927 g_free ( bgcolour );
1934 * trw_layer_draw_track_name_labels:
1936 * Draw a label (or labels) for the track name somewhere depending on the track's properties
1938 static void trw_layer_draw_track_name_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1941 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1942 fgcolour = gdk_color_to_string ( &(trk->color) );
1944 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1946 // if highlight mode on, then colour the background in the highlight colour
1948 if ( drawing_highlight )
1949 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1951 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1953 gchar *ename = g_markup_escape_text ( trk->name, -1 );
1955 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ||
1956 trk->draw_name_mode == TRACK_DRAWNAME_CENTRE ) {
1957 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
1958 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
1959 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
1960 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
1962 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &average );
1964 trw_layer_draw_track_label ( ename, fgcolour, bgcolour, dp, &coord );
1967 if ( trk->draw_name_mode == TRACK_DRAWNAME_CENTRE )
1968 // No other labels to draw
1971 VikTrackpoint *tp_end = vik_track_get_tp_last ( trk );
1974 VikTrackpoint *tp_begin = vik_track_get_tp_first ( trk );
1977 VikCoord begin_coord = tp_begin->coord;
1978 VikCoord end_coord = tp_end->coord;
1980 gboolean done_start_end = FALSE;
1982 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1983 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1985 // This number can be configured via the settings if you really want to change it
1986 gdouble distance_diff;
1987 if ( ! a_settings_get_double ( "trackwaypoint_start_end_distance_diff", &distance_diff ) )
1988 distance_diff = 100.0; // Metres
1990 if ( vik_coord_diff ( &begin_coord, &end_coord ) < distance_diff ) {
1991 // Start and end 'close' together so only draw one label at an average location
1992 gint x1, x2, y1, y2;
1993 vik_viewport_coord_to_screen ( dp->vp, &begin_coord, &x1, &y1);
1994 vik_viewport_coord_to_screen ( dp->vp, &end_coord, &x2, &y2);
1996 vik_viewport_screen_to_coord ( dp->vp, (x1 + x2) / 2, (y1 + y2) / 2, &av_coord );
1998 gchar *name = g_strdup_printf ( "%s: %s", ename, _("start/end") );
1999 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &av_coord );
2002 done_start_end = TRUE;
2006 if ( ! done_start_end ) {
2007 if ( trk->draw_name_mode == TRACK_DRAWNAME_START ||
2008 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2009 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2010 gchar *name_start = g_strdup_printf ( "%s: %s", ename, _("start") );
2011 trw_layer_draw_track_label ( name_start, fgcolour, bgcolour, dp, &begin_coord );
2012 g_free ( name_start );
2014 // Don't draw end label if this is the one being created
2015 if ( trk != dp->vtl->current_track ) {
2016 if ( trk->draw_name_mode == TRACK_DRAWNAME_END ||
2017 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2018 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2019 gchar *name_end = g_strdup_printf ( "%s: %s", ename, _("end") );
2020 trw_layer_draw_track_label ( name_end, fgcolour, bgcolour, dp, &end_coord );
2021 g_free ( name_end );
2026 g_free ( fgcolour );
2027 g_free ( bgcolour );
2033 * trw_layer_draw_point_names:
2035 * Draw a point labels along a track
2036 * This might slow things down if there's many tracks being displayed with this on.
2038 static void trw_layer_draw_point_names ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
2040 GList *list = trk->trackpoints;
2042 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2044 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
2045 fgcolour = gdk_color_to_string ( &(trk->color) );
2047 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
2049 if ( drawing_highlight )
2050 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
2052 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
2054 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2055 while ((list = g_list_next(list)))
2057 tp = VIK_TRACKPOINT(list->data);
2059 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2061 g_free ( fgcolour );
2062 g_free ( bgcolour );
2065 static void trw_layer_draw_track ( const gpointer id, VikTrack *track, struct DrawingParams *dp, gboolean draw_track_outline )
2067 if ( ! track->visible )
2070 /* TODO: this function is a mess, get rid of any redundancy */
2071 GList *list = track->trackpoints;
2073 gboolean useoldvals = TRUE;
2075 gboolean drawpoints;
2077 gboolean drawelevation;
2078 gdouble min_alt, max_alt, alt_diff = 0;
2080 const guint8 tp_size_reg = dp->vtl->drawpoints_size;
2081 const guint8 tp_size_cur = dp->vtl->drawpoints_size*2;
2084 if ( dp->vtl->drawelevation )
2086 /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */
2087 if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) )
2088 alt_diff = max_alt - min_alt;
2091 /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */
2092 if ( dp->vtl->bg_line_thickness && !draw_track_outline )
2093 trw_layer_draw_track ( id, track, dp, TRUE );
2095 if ( draw_track_outline )
2096 drawpoints = drawstops = FALSE;
2098 drawpoints = dp->vtl->drawpoints;
2099 drawstops = dp->vtl->drawstops;
2102 gboolean drawing_highlight = FALSE;
2103 /* Current track - used for creation */
2104 if ( track == dp->vtl->current_track )
2105 main_gc = dp->vtl->current_track_gc;
2107 if ( dp->highlight ) {
2108 /* Draw all tracks of the layer in special colour
2109 NB this supercedes the drawmode */
2110 main_gc = vik_viewport_get_gc_highlight (dp->vp);
2111 drawing_highlight = TRUE;
2113 if ( !drawing_highlight ) {
2114 // Still need to figure out the gc according to the drawing mode:
2115 switch ( dp->vtl->drawmode ) {
2116 case DRAWMODE_BY_TRACK:
2117 if ( dp->vtl->track_1color_gc )
2118 g_object_unref ( dp->vtl->track_1color_gc );
2119 dp->vtl->track_1color_gc = vik_viewport_new_gc_from_color ( dp->vp, &track->color, dp->vtl->line_thickness );
2120 main_gc = dp->vtl->track_1color_gc;
2123 // Mostly for DRAWMODE_ALL_SAME_COLOR
2124 // but includes DRAWMODE_BY_SPEED, main_gc is set later on as necessary
2125 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_SINGLE);
2132 int x, y, oldx, oldy;
2133 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2135 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2137 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2139 // Draw the first point as something a bit different from the normal points
2140 // ATM it's slightly bigger and a triangle
2142 GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} };
2143 vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 );
2149 gdouble average_speed = 0.0;
2150 gdouble low_speed = 0.0;
2151 gdouble high_speed = 0.0;
2152 // If necessary calculate these values - which is done only once per track redraw
2153 if ( dp->vtl->drawmode == DRAWMODE_BY_SPEED ) {
2154 // the percentage factor away from the average speed determines transistions between the levels
2155 average_speed = vik_track_get_average_speed_moving(track, dp->vtl->stop_length);
2156 low_speed = average_speed - (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2157 high_speed = average_speed + (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2160 while ((list = g_list_next(list)))
2162 tp = VIK_TRACKPOINT(list->data);
2163 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2165 VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data);
2166 // See if in a different lat/lon 'quadrant' so don't draw massively long lines (presumably wrong way around the Earth)
2167 // Mainly to prevent wrong lines drawn when a track crosses the 180 degrees East-West longitude boundary
2168 // (since vik_viewport_draw_line() only copes with pixel value and has no concept of the globe)
2170 (( tp2->coord.east_west < -90.0 && tp->coord.east_west > 90.0 ) ||
2171 ( tp2->coord.east_west > 90.0 && tp->coord.east_west < -90.0 )) ) {
2175 /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */
2176 if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */
2177 ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */
2178 tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */
2179 tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) )
2181 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2184 * If points are the same in display coordinates, don't draw.
2186 if ( useoldvals && x == oldx && y == oldy )
2188 // Still need to process points to ensure 'stops' are drawn if required
2189 if ( drawstops && drawpoints && ! draw_track_outline && list->next &&
2190 (VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length) )
2191 vik_viewport_draw_arc ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_STOP), TRUE, x-(3*tp_size), y-(3*tp_size), 6*tp_size, 6*tp_size, 0, 360*64 );
2196 if ( drawpoints || dp->vtl->drawlines ) {
2197 // setup main_gc for both point and line drawing
2198 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2199 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, track_section_colour_by_speed ( dp->vtl, tp, tp2, average_speed, low_speed, high_speed ) );
2203 if ( drawpoints && ! draw_track_outline )
2208 * The concept of drawing stops is that a trackpoint
2209 * that is if the next trackpoint has a timestamp far into
2210 * the future, we draw a circle of 6x trackpoint size,
2211 * instead of a rectangle of 2x trackpoint size.
2212 * This is drawn first so the trackpoint will be drawn on top
2215 if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length )
2216 /* Stop point. Draw 6x circle. Always in redish colour */
2217 vik_viewport_draw_arc ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_STOP), TRUE, x-(3*tp_size), y-(3*tp_size), 6*tp_size, 6*tp_size, 0, 360*64 );
2219 /* Regular point - draw 2x square. */
2220 vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
2223 /* Final point - draw 4x circle. */
2224 vik_viewport_draw_arc ( dp->vp, main_gc, TRUE, x-(2*tp_size), y-(2*tp_size), 4*tp_size, 4*tp_size, 0, 360*64 );
2227 if ((!tp->newsegment) && (dp->vtl->drawlines))
2230 /* UTM only: zone check */
2231 if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone )
2232 draw_utm_skip_insignia ( dp->vp, main_gc, x, y);
2235 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy );
2237 if ( draw_track_outline ) {
2238 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2242 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2244 if ( dp->vtl->drawelevation && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) {
2246 #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp)
2251 tmp[1].y = oldy-FIXALTITUDE(list->data);
2253 tmp[2].y = y-FIXALTITUDE(list->next->data);
2258 if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0))
2259 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->light_gc[3];
2261 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->dark_gc[0];
2262 vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4);
2264 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
2269 if ( (!tp->newsegment) && dp->vtl->drawdirections ) {
2270 // Draw an arrow at the mid point to show the direction of the track
2271 // Code is a rework from vikwindow::draw_ruler()
2272 gint midx = (oldx + x) / 2;
2273 gint midy = (oldy + y) / 2;
2275 gdouble len = sqrt ( ((midx-oldx) * (midx-oldx)) + ((midy-oldy) * (midy-oldy)) );
2276 // Avoid divide by zero and ensure at least 1 pixel big
2278 gdouble dx = (oldx - midx) / len;
2279 gdouble dy = (oldy - midy) / len;
2280 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc + dy * dp->ss), midy + (dy * dp->cc - dx * dp->ss) );
2281 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc - dy * dp->ss), midy + (dy * dp->cc + dx * dp->ss) );
2291 if (useoldvals && dp->vtl->drawlines && (!tp->newsegment))
2293 if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone )
2295 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2297 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2298 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, track_section_colour_by_speed ( dp->vtl, tp, tp2, average_speed, low_speed, high_speed ));
2302 * If points are the same in display coordinates, don't draw.
2304 if ( x != oldx || y != oldy )
2306 if ( draw_track_outline )
2307 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2309 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2315 * If points are the same in display coordinates, don't draw.
2317 if ( x != oldx && y != oldy )
2319 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
2320 draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
2328 // Labels drawn after the trackpoints, so the labels are on top
2329 if ( dp->vtl->track_draw_labels ) {
2330 if ( track->max_number_dist_labels > 0 ) {
2331 trw_layer_draw_dist_labels ( dp, track, drawing_highlight );
2333 trw_layer_draw_point_names (dp, track, drawing_highlight );
2335 if ( track->draw_name_mode != TRACK_DRAWNAME_NO ) {
2336 trw_layer_draw_track_name_labels ( dp, track, drawing_highlight );
2342 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp )
2344 if ( BBOX_INTERSECT ( track->bbox, dp->bbox ) ) {
2345 trw_layer_draw_track ( id, track, dp, FALSE );
2349 static void cached_pixbuf_free ( CachedPixbuf *cp )
2351 g_object_unref ( G_OBJECT(cp->pixbuf) );
2352 g_free ( cp->image );
2355 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name )
2357 return strcmp ( cp->image, name );
2360 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2363 if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) &&
2364 wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 &&
2365 wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) )
2368 vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y );
2370 /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */
2372 if ( wp->image && dp->vtl->drawimages )
2374 GdkPixbuf *pixbuf = NULL;
2377 if ( dp->vtl->image_alpha == 0)
2380 l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp );
2382 pixbuf = ((CachedPixbuf *) l->data)->pixbuf;
2385 gchar *image = wp->image;
2386 GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image );
2387 if ( ! regularthumb )
2389 regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */
2390 image = "\x12\x00"; /* this shouldn't occur naturally. */
2394 CachedPixbuf *cp = NULL;
2395 cp = g_malloc ( sizeof ( CachedPixbuf ) );
2396 if ( dp->vtl->image_size == 128 )
2397 cp->pixbuf = regularthumb;
2400 cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size);
2401 g_assert ( cp->pixbuf );
2402 g_object_unref ( G_OBJECT(regularthumb) );
2404 cp->image = g_strdup ( image );
2406 // Apply alpha setting to the image before the pixbuf gets stored in the cache
2407 if ( dp->vtl->image_alpha != 255 )
2408 cp->pixbuf = ui_pixbuf_set_alpha ( cp->pixbuf, dp->vtl->image_alpha );
2410 /* needed so 'click picture' tool knows how big the pic is; we don't
2411 * store it in cp because they may have been freed already. */
2412 wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf );
2413 wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf );
2415 g_queue_push_head ( dp->vtl->image_cache, cp );
2416 if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size )
2417 cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) );
2419 pixbuf = cp->pixbuf;
2423 pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */
2429 w = gdk_pixbuf_get_width ( pixbuf );
2430 h = gdk_pixbuf_get_height ( pixbuf );
2432 if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */
2434 if ( dp->highlight ) {
2435 // Highlighted - so draw a little border around the chosen one
2436 // single line seems a little weak so draw 2 of them
2437 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2438 x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 );
2439 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2440 x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 );
2443 vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h );
2445 return; /* if failed to draw picture, default to drawing regular waypoint (below) */
2449 // Draw appropriate symbol - either symbol image or simple types
2450 if ( dp->vtl->wp_draw_symbols && wp->symbol && wp->symbol_pixbuf ) {
2451 vik_viewport_draw_pixbuf ( dp->vp, wp->symbol_pixbuf, 0, 0, x - gdk_pixbuf_get_width(wp->symbol_pixbuf)/2, y - gdk_pixbuf_get_height(wp->symbol_pixbuf)/2, -1, -1 );
2453 else if ( wp == dp->vtl->current_wp ) {
2454 switch ( dp->vtl->wp_symbol ) {
2455 case WP_SYMBOL_FILLED_SQUARE: vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_gc, TRUE, x - (dp->vtl->wp_size), y - (dp->vtl->wp_size), dp->vtl->wp_size*2, dp->vtl->wp_size*2 ); break;
2456 case WP_SYMBOL_SQUARE: vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_gc, FALSE, x - (dp->vtl->wp_size), y - (dp->vtl->wp_size), dp->vtl->wp_size*2, dp->vtl->wp_size*2 ); break;
2457 case WP_SYMBOL_CIRCLE: vik_viewport_draw_arc ( dp->vp, dp->vtl->waypoint_gc, TRUE, x - dp->vtl->wp_size, y - dp->vtl->wp_size, dp->vtl->wp_size, dp->vtl->wp_size, 0, 360*64 ); break;
2458 case WP_SYMBOL_X: vik_viewport_draw_line ( dp->vp, dp->vtl->waypoint_gc, x - dp->vtl->wp_size*2, y - dp->vtl->wp_size*2, x + dp->vtl->wp_size*2, y + dp->vtl->wp_size*2 );
2459 vik_viewport_draw_line ( dp->vp, dp->vtl->waypoint_gc, x - dp->vtl->wp_size*2, y + dp->vtl->wp_size*2, x + dp->vtl->wp_size*2, y - dp->vtl->wp_size*2 );
2464 switch ( dp->vtl->wp_symbol ) {
2465 case WP_SYMBOL_FILLED_SQUARE: vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_gc, TRUE, x - dp->vtl->wp_size/2, y - dp->vtl->wp_size/2, dp->vtl->wp_size, dp->vtl->wp_size ); break;
2466 case WP_SYMBOL_SQUARE: vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_gc, FALSE, x - dp->vtl->wp_size/2, y - dp->vtl->wp_size/2, dp->vtl->wp_size, dp->vtl->wp_size ); break;
2467 case WP_SYMBOL_CIRCLE: vik_viewport_draw_arc ( dp->vp, dp->vtl->waypoint_gc, TRUE, x-dp->vtl->wp_size/2, y-dp->vtl->wp_size/2, dp->vtl->wp_size, dp->vtl->wp_size, 0, 360*64 ); break;
2468 case WP_SYMBOL_X: vik_viewport_draw_line ( dp->vp, dp->vtl->waypoint_gc, x-dp->vtl->wp_size, y-dp->vtl->wp_size, x+dp->vtl->wp_size, y+dp->vtl->wp_size );
2469 vik_viewport_draw_line ( dp->vp, dp->vtl->waypoint_gc, x-dp->vtl->wp_size, y+dp->vtl->wp_size, x+dp->vtl->wp_size, y-dp->vtl->wp_size ); break;
2474 if ( dp->vtl->drawlabels )
2476 /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */
2477 gint label_x, label_y;
2479 // Hopefully name won't break the markup (may need to sanitize - g_markup_escape_text())
2481 // Could this stored in the waypoint rather than recreating each pass?
2482 gchar *wp_label_markup = g_strdup_printf ( "<span size=\"%s\">%s</span>", dp->vtl->wp_fsize_str, wp->name );
2484 if ( pango_parse_markup ( wp_label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
2485 pango_layout_set_markup ( dp->vtl->wplabellayout, wp_label_markup, -1 );
2487 // Fallback if parse failure
2488 pango_layout_set_text ( dp->vtl->wplabellayout, wp->name, -1 );
2490 g_free ( wp_label_markup );
2492 pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height );
2493 label_x = x - width/2;
2494 if ( wp->symbol_pixbuf )
2495 label_y = y - height - 2 - gdk_pixbuf_get_height(wp->symbol_pixbuf)/2;
2497 label_y = y - dp->vtl->wp_size - height - 2;
2499 /* if highlight mode on, then draw background text in highlight colour */
2500 if ( dp->highlight )
2501 vik_viewport_draw_rectangle ( dp->vp, vik_viewport_get_gc_highlight (dp->vp), TRUE, label_x - 1, label_y-1,width+2,height+2);
2503 vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2);
2504 vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout );
2509 static void trw_layer_draw_waypoint_cb ( gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2511 if ( BBOX_INTERSECT ( dp->vtl->waypoints_bbox, dp->bbox ) ) {
2512 trw_layer_draw_waypoint ( id, wp, dp );
2516 static void trw_layer_draw_with_highlight ( VikTrwLayer *l, gpointer data, gboolean highlight )
2518 static struct DrawingParams dp;
2519 g_assert ( l != NULL );
2521 init_drawing_params ( &dp, l, VIK_VIEWPORT(data), highlight );
2523 if ( l->tracks_visible )
2524 g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp );
2526 if ( l->routes_visible )
2527 g_hash_table_foreach ( l->routes, (GHFunc) trw_layer_draw_track_cb, &dp );
2529 if (l->waypoints_visible)
2530 g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2533 static void trw_layer_draw ( VikTrwLayer *l, gpointer data )
2535 // If this layer is to be highlighted - then don't draw now - as it will be drawn later on in the specific highlight draw stage
2536 // This may seem slightly inefficient to test each time for every layer
2537 // but for a layer with *lots* of tracks & waypoints this can save some effort by not drawing the items twice
2538 if ( vik_viewport_get_draw_highlight ( (VikViewport*)data ) &&
2539 vik_window_get_selected_trw_layer ((VikWindow*)VIK_GTK_WINDOW_FROM_LAYER((VikLayer*)l)) == l )
2541 trw_layer_draw_with_highlight ( l, data, FALSE );
2544 void vik_trw_layer_draw_highlight ( VikTrwLayer *vtl, VikViewport *vvp )
2546 // Check the layer for visibility (including all the parents visibilities)
2547 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2549 trw_layer_draw_with_highlight ( vtl, vvp, TRUE );
2553 * vik_trw_layer_draw_highlight_item:
2555 * Only handles a single track or waypoint ATM
2556 * It assumes the track or waypoint belongs to the TRW Layer (it doesn't check this is the case)
2558 void vik_trw_layer_draw_highlight_item ( VikTrwLayer *vtl, VikTrack *trk, VikWaypoint *wpt, VikViewport *vvp )
2560 // Check the layer for visibility (including all the parents visibilities)
2561 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2564 static struct DrawingParams dp;
2565 init_drawing_params ( &dp, vtl, vvp, TRUE );
2568 gboolean draw = ( trk->is_route && vtl->routes_visible ) || ( !trk->is_route && vtl->tracks_visible );
2570 trw_layer_draw_track_cb ( NULL, trk, &dp );
2572 if ( vtl->waypoints_visible && wpt ) {
2573 trw_layer_draw_waypoint_cb ( NULL, wpt, &dp );
2578 * vik_trw_layer_draw_highlight_item:
2580 * Generally for drawing all tracks or routes or waypoints
2581 * trks may be actually routes
2582 * It assumes they belong to the TRW Layer (it doesn't check this is the case)
2584 void vik_trw_layer_draw_highlight_items ( VikTrwLayer *vtl, GHashTable *trks, GHashTable *wpts, VikViewport *vvp )
2586 // Check the layer for visibility (including all the parents visibilities)
2587 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2590 static struct DrawingParams dp;
2591 init_drawing_params ( &dp, vtl, vvp, TRUE );
2594 gboolean is_routes = (trks == vtl->routes);
2595 gboolean draw = ( is_routes && vtl->routes_visible ) || ( !is_routes && vtl->tracks_visible );
2597 g_hash_table_foreach ( trks, (GHFunc) trw_layer_draw_track_cb, &dp );
2600 if ( vtl->waypoints_visible && wpts )
2601 g_hash_table_foreach ( wpts, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2604 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl )
2607 if ( vtl->track_bg_gc )
2609 g_object_unref ( vtl->track_bg_gc );
2610 vtl->track_bg_gc = NULL;
2612 if ( vtl->track_1color_gc )
2614 g_object_unref ( vtl->track_1color_gc );
2615 vtl->track_1color_gc = NULL;
2617 if ( vtl->current_track_gc )
2619 g_object_unref ( vtl->current_track_gc );
2620 vtl->current_track_gc = NULL;
2622 if ( vtl->current_track_newpoint_gc )
2624 g_object_unref ( vtl->current_track_newpoint_gc );
2625 vtl->current_track_newpoint_gc = NULL;
2628 if ( ! vtl->track_gc )
2630 for ( i = vtl->track_gc->len - 1; i >= 0; i-- )
2631 g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) );
2632 g_array_free ( vtl->track_gc, TRUE );
2633 vtl->track_gc = NULL;
2636 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp )
2638 GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ];
2639 gint width = vtl->line_thickness;
2641 if ( vtl->track_gc )
2642 trw_layer_free_track_gcs ( vtl );
2644 if ( vtl->track_bg_gc )
2645 g_object_unref ( vtl->track_bg_gc );
2646 vtl->track_bg_gc = vik_viewport_new_gc_from_color ( vp, &(vtl->track_bg_color), width + vtl->bg_line_thickness );
2648 // Ensure new track drawing heeds line thickness setting
2649 // however always have a minium of 2, as 1 pixel is really narrow
2650 gint new_track_width = (vtl->line_thickness < 2) ? 2 : vtl->line_thickness;
2652 if ( vtl->current_track_gc )
2653 g_object_unref ( vtl->current_track_gc );
2654 vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2655 gdk_gc_set_line_attributes ( vtl->current_track_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2657 // 'newpoint' gc is exactly the same as the current track gc
2658 if ( vtl->current_track_newpoint_gc )
2659 g_object_unref ( vtl->current_track_newpoint_gc );
2660 vtl->current_track_newpoint_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2661 gdk_gc_set_line_attributes ( vtl->current_track_newpoint_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2663 vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC );
2665 gc[VIK_TRW_LAYER_TRACK_GC_STOP] = vik_viewport_new_gc ( vp, "#874200", width );
2666 gc[VIK_TRW_LAYER_TRACK_GC_BLACK] = vik_viewport_new_gc ( vp, "#000000", width ); // black
2668 gc[VIK_TRW_LAYER_TRACK_GC_SLOW] = vik_viewport_new_gc ( vp, "#E6202E", width ); // red-ish
2669 gc[VIK_TRW_LAYER_TRACK_GC_AVER] = vik_viewport_new_gc ( vp, "#D2CD26", width ); // yellow-ish
2670 gc[VIK_TRW_LAYER_TRACK_GC_FAST] = vik_viewport_new_gc ( vp, "#2B8700", width ); // green-ish
2672 gc[VIK_TRW_LAYER_TRACK_GC_SINGLE] = vik_viewport_new_gc_from_color ( vp, &(vtl->track_color), width );
2674 g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC );
2677 static VikTrwLayer* trw_layer_create ( VikViewport *vp )
2679 VikTrwLayer *rv = trw_layer_new1 ( vp );
2680 vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name );
2682 if ( vp == NULL || gtk_widget_get_window(GTK_WIDGET(vp)) == NULL ) {
2683 /* early exit, as the rest is GUI related */
2687 rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2688 pango_layout_set_font_description (rv->wplabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2690 rv->tracklabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2691 pango_layout_set_font_description (rv->tracklabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2693 trw_layer_new_track_gcs ( rv, vp );
2695 rv->waypoint_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_color), 2 );
2696 rv->waypoint_text_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_text_color), 1 );
2697 rv->waypoint_bg_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_bg_color), 1 );
2698 gdk_gc_set_function ( rv->waypoint_bg_gc, rv->wpbgand );
2700 rv->coord_mode = vik_viewport_get_coord_mode ( vp );
2702 rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection;
2707 #define SMALL_ICON_SIZE 18
2709 * Can accept a null symbol, and may return null value
2711 GdkPixbuf* get_wp_sym_small ( gchar *symbol )
2713 GdkPixbuf* wp_icon = a_get_wp_sym (symbol);
2714 // ATM a_get_wp_sym returns a cached icon, with the size dependent on the preferences.
2715 // So needing a small icon for the treeview may need some resizing:
2716 if ( wp_icon && gdk_pixbuf_get_width ( wp_icon ) != SMALL_ICON_SIZE )
2717 wp_icon = gdk_pixbuf_scale_simple ( wp_icon, SMALL_ICON_SIZE, SMALL_ICON_SIZE, GDK_INTERP_BILINEAR );
2721 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] )
2723 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2725 GdkPixbuf *pixbuf = NULL;
2727 if ( track->has_color ) {
2728 pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, SMALL_ICON_SIZE, SMALL_ICON_SIZE );
2729 // Annoyingly the GdkColor.pixel does not give the correct color when passed to gdk_pixbuf_fill (even when alloc'ed)
2730 // Here is some magic found to do the conversion
2731 // http://www.cs.binghamton.edu/~sgreene/cs360-2011s/topics/gtk+-2.20.1/gtk/gtkcolorbutton.c
2732 guint32 pixel = ((track->color.red & 0xff00) << 16) |
2733 ((track->color.green & 0xff00) << 8) |
2734 (track->color.blue & 0xff00);
2736 gdk_pixbuf_fill ( pixbuf, pixel );
2739 time_t timestamp = 0;
2740 VikTrackpoint *tpt = vik_track_get_tp_first(track);
2741 if ( tpt && tpt->has_timestamp )
2742 timestamp = tpt->timestamp;
2744 vik_treeview_add_sublayer ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], track->name, pass_along[2], id, GPOINTER_TO_INT (pass_along[4]), pixbuf, TRUE, timestamp );
2747 g_object_unref (pixbuf);
2749 *new_iter = *((GtkTreeIter *) pass_along[1]);
2750 if ( track->is_route )
2751 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->routes_iters, id, new_iter );
2753 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, id, new_iter );
2755 if ( ! track->visible )
2756 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2759 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] )
2761 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2763 time_t timestamp = 0;
2764 if ( wp->has_timestamp )
2765 timestamp = wp->timestamp;
2767 vik_treeview_add_sublayer ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], wp->name, pass_along[2], id, GPOINTER_TO_UINT (pass_along[4]), get_wp_sym_small (wp->symbol), TRUE, timestamp );
2769 *new_iter = *((GtkTreeIter *) pass_along[1]);
2770 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, id, new_iter );
2772 if ( ! wp->visible )
2773 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2776 static void trw_layer_add_sublayer_tracks ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2778 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, FALSE, 0 );
2781 static void trw_layer_add_sublayer_waypoints ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2783 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, FALSE, 0 );
2786 static void trw_layer_add_sublayer_routes ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2788 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->routes_iter), _("Routes"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_ROUTES, NULL, FALSE, 0 );
2791 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2794 gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACK) };
2796 if ( g_hash_table_size (vtl->tracks) > 0 ) {
2797 trw_layer_add_sublayer_tracks ( vtl, vt , layer_iter );
2799 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along );
2801 vik_treeview_item_set_visible ( vt, &(vtl->tracks_iter), vtl->tracks_visible );
2804 if ( g_hash_table_size (vtl->routes) > 0 ) {
2805 trw_layer_add_sublayer_routes ( vtl, vt, layer_iter );
2807 pass_along[0] = &(vtl->routes_iter);
2808 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTE);
2810 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_realize_track, pass_along );
2812 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->routes_iter), vtl->routes_visible );
2815 if ( g_hash_table_size (vtl->waypoints) > 0 ) {
2816 trw_layer_add_sublayer_waypoints ( vtl, vt, layer_iter );
2818 pass_along[0] = &(vtl->waypoints_iter);
2819 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
2821 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along );
2823 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), vtl->waypoints_visible );
2826 trw_layer_verify_thumbnails ( vtl );
2828 trw_layer_sort_all ( vtl );
2831 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2835 case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1);
2836 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1);
2837 case VIK_TRW_LAYER_SUBLAYER_ROUTES: return (l->routes_visible ^= 1);
2838 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2840 VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer );
2842 return (t->visible ^= 1);
2846 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2848 VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer );
2850 return (t->visible ^= 1);
2854 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2856 VikTrack *t = g_hash_table_lookup ( l->routes, sublayer );
2858 return (t->visible ^= 1);
2868 * Return a property about tracks for this layer
2870 gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl )
2872 return vtl->line_thickness;
2876 * Build up multiple routes information
2878 static void trw_layer_routes_tooltip ( const gpointer id, VikTrack *tr, gdouble *length )
2880 *length = *length + vik_track_get_length (tr);
2883 // Structure to hold multiple track information for a layer
2892 * Build up layer multiple track information via updating the tooltip_tracks structure
2894 static void trw_layer_tracks_tooltip ( const gpointer id, VikTrack *tr, tooltip_tracks *tt )
2896 tt->length = tt->length + vik_track_get_length (tr);
2898 // Ensure times are available
2899 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2900 // Get trkpt only once - as using vik_track_get_tp_last() iterates whole track each time
2901 VikTrackpoint *trkpt_last = vik_track_get_tp_last(tr);
2902 if ( trkpt_last->has_timestamp ) {
2904 t1 = vik_track_get_tp_first(tr)->timestamp;
2905 t2 = trkpt_last->timestamp;
2907 // Assume never actually have a track with a time of 0 (1st Jan 1970)
2908 // Hence initialize to the first 'proper' value
2909 if ( tt->start_time == 0 )
2910 tt->start_time = t1;
2911 if ( tt->end_time == 0 )
2914 // Update find the earliest / last times
2915 if ( t1 < tt->start_time )
2916 tt->start_time = t1;
2917 if ( t2 > tt->end_time )
2920 // Keep track of total time
2921 // there maybe gaps within a track (eg segments)
2922 // but this should be generally good enough for a simple indicator
2923 tt->duration = tt->duration + (int)(t2-t1);
2929 * Generate tooltip text for the layer.
2930 * This is relatively complicated as it considers information for
2931 * no tracks, a single track or multiple tracks
2932 * (which may or may not have timing information)
2934 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl )
2945 static gchar tmp_buf[128];
2948 // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.]
2950 // Safety check - I think these should always be valid
2951 if ( vtl->tracks && vtl->waypoints ) {
2952 tooltip_tracks tt = { 0.0, 0, 0, 0 };
2953 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt );
2955 GDate* gdate_start = g_date_new ();
2956 g_date_set_time_t (gdate_start, tt.start_time);
2958 GDate* gdate_end = g_date_new ();
2959 g_date_set_time_t (gdate_end, tt.end_time);
2961 if ( g_date_compare (gdate_start, gdate_end) ) {
2962 // Dates differ so print range on separate line
2963 g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start);
2964 g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end);
2965 g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2);
2968 // Same date so just show it and keep rest of text on the same line - provided it's a valid time!
2969 if ( tt.start_time != 0 )
2970 g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start);
2974 if ( tt.length > 0.0 ) {
2975 gdouble len_in_units;
2977 // Setup info dependent on distance units
2978 switch ( a_vik_get_units_distance() ) {
2979 case VIK_UNITS_DISTANCE_MILES:
2980 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
2981 len_in_units = VIK_METERS_TO_MILES(tt.length);
2983 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
2984 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
2985 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(tt.length);
2988 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
2989 len_in_units = tt.length/1000.0;
2993 // Timing information if available
2995 if ( tt.duration > 0 ) {
2996 g_snprintf (tbuf1, sizeof(tbuf1),
2997 _(" in %d:%02d hrs:mins"),
2998 (int)(tt.duration/3600), (int)round(tt.duration/60.0)%60);
3000 g_snprintf (tbuf2, sizeof(tbuf2),
3001 _("\n%sTotal Length %.1f %s%s"),
3002 tbuf3, len_in_units, tbuf4, tbuf1);
3006 gdouble rlength = 0.0;
3007 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_routes_tooltip, &rlength );
3008 if ( rlength > 0.0 ) {
3009 gdouble len_in_units;
3010 // Setup info dependent on distance units
3011 switch ( a_vik_get_units_distance() ) {
3012 case VIK_UNITS_DISTANCE_MILES:
3013 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
3014 len_in_units = VIK_METERS_TO_MILES(rlength);
3016 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3017 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
3018 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(rlength);
3021 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
3022 len_in_units = rlength/1000.0;
3025 g_snprintf (tbuf1, sizeof(tbuf1), _("\nTotal route length %.1f %s"), len_in_units, tbuf4);
3028 // Put together all the elements to form compact tooltip text
3029 g_snprintf (tmp_buf, sizeof(tmp_buf),
3030 _("Tracks: %d - Waypoints: %d - Routes: %d%s%s"),
3031 g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), g_hash_table_size (vtl->routes), tbuf2, tbuf1);
3033 g_date_free (gdate_start);
3034 g_date_free (gdate_end);
3040 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer )
3044 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3046 // Very simple tooltip - may expand detail in the future...
3047 static gchar tmp_buf[32];
3048 g_snprintf (tmp_buf, sizeof(tmp_buf),
3050 g_hash_table_size (l->tracks));
3054 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3056 // Very simple tooltip - may expand detail in the future...
3057 static gchar tmp_buf[32];
3058 g_snprintf (tmp_buf, sizeof(tmp_buf),
3060 g_hash_table_size (l->routes));
3065 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3066 // Same tooltip for a route
3067 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3070 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
3071 tr = g_hash_table_lookup ( l->tracks, sublayer );
3073 tr = g_hash_table_lookup ( l->routes, sublayer );
3076 // Could be a better way of handling strings - but this works...
3077 gchar time_buf1[20];
3078 gchar time_buf2[20];
3079 time_buf1[0] = '\0';
3080 time_buf2[0] = '\0';
3081 static gchar tmp_buf[100];
3082 // Compact info: Short date eg (11/20/99), duration and length
3083 // Hopefully these are the things that are most useful and so promoted into the tooltip
3084 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
3085 // %x The preferred date representation for the current locale without the time.
3086 strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(vik_track_get_tp_first(tr)->timestamp)));
3087 time_t dur = vik_track_get_duration ( tr, TRUE );
3089 g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)(dur/3600), (int)round(dur/60.0)%60 );
3091 // Get length and consider the appropriate distance units
3092 gdouble tr_len = vik_track_get_length(tr);
3093 vik_units_distance_t dist_units = a_vik_get_units_distance ();
3094 switch (dist_units) {
3095 case VIK_UNITS_DISTANCE_KILOMETRES:
3096 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2);
3098 case VIK_UNITS_DISTANCE_MILES:
3099 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2);
3101 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3102 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f NM %s"), time_buf1, VIK_METERS_TO_NAUTICAL_MILES(tr_len), time_buf2);
3111 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3113 // Very simple tooltip - may expand detail in the future...
3114 static gchar tmp_buf[32];
3115 g_snprintf (tmp_buf, sizeof(tmp_buf),
3117 g_hash_table_size (l->waypoints));
3121 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3123 VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer );
3124 // NB It's OK to return NULL
3129 return w->description;
3138 #define VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT "trkpt_selected_statusbar_format"
3141 * set_statusbar_msg_info_trkpt:
3143 * Function to show track point information on the statusbar
3144 * Items displayed is controlled by the settings format code
3146 static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt )
3148 gchar *statusbar_format_code = NULL;
3149 gboolean need2free = FALSE;
3150 VikTrackpoint *trkpt_prev = NULL;
3151 if ( !a_settings_get_string ( VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT, &statusbar_format_code ) ) {
3152 // Otherwise use default
3153 statusbar_format_code = g_strdup ( "KEATDN" );
3157 // Format code may want to show speed - so may need previous trkpt to work it out
3158 trkpt_prev = vik_track_get_tp_prev ( vtl->current_tp_track, trkpt );
3161 gchar *msg = vu_trackpoint_formatted_message ( statusbar_format_code, trkpt, trkpt_prev, vtl->current_tp_track, NAN );
3162 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3166 g_free ( statusbar_format_code );
3170 * Function to show basic waypoint information on the statusbar
3172 static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt )
3175 switch (a_vik_get_units_height ()) {
3176 case VIK_UNITS_HEIGHT_FEET:
3177 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude)));
3180 //VIK_UNITS_HEIGHT_METRES:
3181 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude));
3185 // Position is put last, as this bit is most likely not to be seen if the display is not big enough,
3186 // one can easily use the current pointer position to see this if needed
3187 gchar *lat = NULL, *lon = NULL;
3188 static struct LatLon ll;
3189 vik_coord_to_latlon (&(wpt->coord), &ll);
3190 a_coords_latlon_to_string ( &ll, &lat, &lon );
3192 // Combine parts to make overall message
3195 // Add comment if available
3196 msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment );
3198 msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon );
3199 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3206 * General layer selection function, find out which bit is selected and take appropriate action
3208 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp )
3211 l->current_wp = NULL;
3212 l->current_wp_id = NULL;
3213 trw_layer_cancel_current_tp ( l, FALSE );
3216 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" );
3220 case VIK_TREEVIEW_TYPE_LAYER:
3222 vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l );
3223 /* Mark for redraw */
3228 case VIK_TREEVIEW_TYPE_SUBLAYER:
3232 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3234 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l );
3235 /* Mark for redraw */
3239 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3241 VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer );
3242 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3243 /* Mark for redraw */
3247 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3249 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->routes, l );
3250 /* Mark for redraw */
3254 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3256 VikTrack *track = g_hash_table_lookup ( l->routes, sublayer );
3257 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3258 /* Mark for redraw */
3262 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3264 vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l );
3265 /* Mark for redraw */
3269 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3271 VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer );
3273 vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l );
3274 // Show some waypoint info
3275 set_statusbar_msg_info_wpt ( l, wpt );
3276 /* Mark for redraw */
3283 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3292 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3297 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l )
3302 GHashTable *vik_trw_layer_get_routes ( VikTrwLayer *l )
3307 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l )
3309 return l->waypoints;
3312 GHashTable *vik_trw_layer_get_tracks_iters ( VikTrwLayer *vtl )
3314 return vtl->tracks_iters;
3317 GHashTable *vik_trw_layer_get_routes_iters ( VikTrwLayer *vtl )
3319 return vtl->routes_iters;
3322 GHashTable *vik_trw_layer_get_waypoints_iters ( VikTrwLayer *vtl )
3324 return vtl->waypoints_iters;
3327 gboolean vik_trw_layer_is_empty ( VikTrwLayer *vtl )
3329 return ! ( g_hash_table_size ( vtl->tracks ) ||
3330 g_hash_table_size ( vtl->routes ) ||
3331 g_hash_table_size ( vtl->waypoints ) );
3334 gboolean vik_trw_layer_get_tracks_visibility ( VikTrwLayer *vtl )
3336 return vtl->tracks_visible;
3339 gboolean vik_trw_layer_get_routes_visibility ( VikTrwLayer *vtl )
3341 return vtl->routes_visible;
3344 gboolean vik_trw_layer_get_waypoints_visibility ( VikTrwLayer *vtl )
3346 return vtl->waypoints_visible;
3350 * ATM use a case sensitive find
3351 * Finds the first one
3353 static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name )
3355 if ( wp && wp->name )
3356 if ( ! strcmp ( wp->name, name ) )
3362 * Get waypoint by name - not guaranteed to be unique
3363 * Finds the first one
3365 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name )
3367 return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name );
3371 * ATM use a case sensitive find
3372 * Finds the first one
3374 static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name )
3376 if ( trk && trk->name )
3377 if ( ! strcmp ( trk->name, name ) )
3383 * Get track by name - not guaranteed to be unique
3384 * Finds the first one
3386 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name )
3388 return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name );
3392 * Get route by name - not guaranteed to be unique
3393 * Finds the first one
3395 VikTrack *vik_trw_layer_get_route ( VikTrwLayer *vtl, const gchar *name )
3397 return g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find, (gpointer) name );
3400 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] )
3402 if ( trk->bbox.north > maxmin[0].lat || maxmin[0].lat == 0.0 )
3403 maxmin[0].lat = trk->bbox.north;
3404 if ( trk->bbox.south < maxmin[1].lat || maxmin[1].lat == 0.0 )
3405 maxmin[1].lat = trk->bbox.south;
3406 if ( trk->bbox.east > maxmin[0].lon || maxmin[0].lon == 0.0 )
3407 maxmin[0].lon = trk->bbox.east;
3408 if ( trk->bbox.west < maxmin[1].lon || maxmin[1].lon == 0.0 )
3409 maxmin[1].lon = trk->bbox.west;
3412 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2])
3414 // Continually reuse maxmin to find the latest maximum and minimum values
3415 // First set to waypoints bounds
3416 maxmin[0].lat = vtl->waypoints_bbox.north;
3417 maxmin[1].lat = vtl->waypoints_bbox.south;
3418 maxmin[0].lon = vtl->waypoints_bbox.east;
3419 maxmin[1].lon = vtl->waypoints_bbox.west;
3420 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3421 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3424 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest )
3426 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. like I don't have more important things to worry about... */
3427 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3428 trw_layer_find_maxmin (vtl, maxmin);
3429 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3433 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3434 vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average );
3439 static void trw_layer_centerize ( menu_array_layer values )
3441 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3443 if ( vik_trw_layer_find_center ( vtl, &coord ) )
3444 goto_coord ( values[MA_VLP], NULL, NULL, &coord );
3446 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3449 void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] )
3451 vu_zoom_to_show_latlons ( vtl->coord_mode, vvp, maxmin );
3454 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp )
3456 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */
3457 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3458 trw_layer_find_maxmin (vtl, maxmin);
3459 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3462 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
3467 static void trw_layer_auto_view ( menu_array_layer values )
3469 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3470 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3471 if ( vik_trw_layer_auto_set_view ( vtl, vik_layers_panel_get_viewport (vlp) ) ) {
3472 vik_layers_panel_emit_update ( vlp );
3475 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3478 static void trw_layer_export_gpspoint ( menu_array_layer values )
3480 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSPOINT );
3482 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSPOINT );
3484 g_free ( auto_save_name );
3487 static void trw_layer_export_gpsmapper ( menu_array_layer values )
3489 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSMAPPER );
3491 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSMAPPER );
3493 g_free ( auto_save_name );
3496 static void trw_layer_export_gpx ( menu_array_layer values )
3498 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPX );
3500 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX );
3502 g_free ( auto_save_name );
3505 static void trw_layer_export_kml ( menu_array_layer values )
3507 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_KML );
3509 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML );
3511 g_free ( auto_save_name );
3514 static void trw_layer_export_geojson ( menu_array_layer values )
3516 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GEOJSON );
3518 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GEOJSON );
3520 g_free ( auto_save_name );
3523 static void trw_layer_export_babel ( gpointer layer_and_vlp[2] )
3525 const gchar *auto_save_name = vik_layer_get_name(VIK_LAYER(layer_and_vlp[0]));
3526 vik_trw_layer_export_gpsbabel ( VIK_TRW_LAYER (layer_and_vlp[0]), _("Export Layer"), auto_save_name );
3529 static void trw_layer_export_external_gpx_1 ( menu_array_layer values )
3531 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_1() );
3534 static void trw_layer_export_external_gpx_2 ( menu_array_layer values )
3536 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_2() );
3539 static void trw_layer_export_gpx_track ( menu_array_sublayer values )
3541 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3543 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3544 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3546 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3548 if ( !trk || !trk->name )
3551 gchar *auto_save_name = append_file_ext ( trk->name, FILE_TYPE_GPX );
3553 gchar *label = NULL;
3554 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3555 label = _("Export Route as GPX");
3557 label = _("Export Track as GPX");
3558 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), label, auto_save_name, trk, FILE_TYPE_GPX );
3560 g_free ( auto_save_name );
3563 gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata )
3565 wpu_udata *user_data = udata;
3566 if ( wp == user_data->wp ) {
3567 user_data->uuid = id;
3573 static void trw_layer_goto_wp ( menu_array_layer values )
3575 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3576 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3577 GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
3578 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3579 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
3581 GTK_RESPONSE_REJECT,
3583 GTK_RESPONSE_ACCEPT,
3586 GtkWidget *label, *entry;
3587 label = gtk_label_new(_("Waypoint Name:"));
3588 entry = ui_entry_new ( NULL, GTK_ENTRY_ICON_SECONDARY );
3590 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), label, FALSE, FALSE, 0);
3591 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), entry, FALSE, FALSE, 0);
3592 gtk_widget_show_all ( dia );
3593 // 'ok' when press return in the entry
3594 g_signal_connect_swapped ( entry, "activate", G_CALLBACK(a_dialog_response_accept), dia );
3595 gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT );
3597 while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT )
3599 gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
3600 // Find *first* wp with the given name
3601 VikWaypoint *wp = vik_trw_layer_get_waypoint ( vtl, name );
3604 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Waypoint not found in this layer.") );
3607 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &(wp->coord), TRUE );
3608 vik_layers_panel_emit_update ( vlp );
3610 // Find and select on the side panel
3615 // Hmmm, want key of it
3616 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
3618 if ( wpf && udata.uuid ) {
3619 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
3620 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, it, TRUE );
3629 gtk_widget_destroy ( dia );
3632 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord )
3634 gchar *default_name = highest_wp_number_get(vtl);
3635 VikWaypoint *wp = vik_waypoint_new();
3636 gchar *returned_name;
3638 wp->coord = *def_coord;
3640 // Attempt to auto set height if DEM data is available
3641 vik_waypoint_apply_dem_data ( wp, TRUE );
3643 returned_name = a_dialog_waypoint ( w, default_name, vtl, wp, vtl->coord_mode, TRUE, &updated );
3645 if ( returned_name )
3648 vik_trw_layer_add_waypoint ( vtl, returned_name, wp );
3649 g_free (default_name);
3650 g_free (returned_name);
3653 g_free (default_name);
3654 vik_waypoint_free(wp);
3658 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values )
3660 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3661 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3662 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3663 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3664 VikViewport *vvp = vik_window_viewport(vw);
3666 // Note the order is max part first then min part - thus reverse order of use in min_max function:
3667 vik_viewport_get_min_max_lat_lon ( vvp, &maxmin[1].lat, &maxmin[0].lat, &maxmin[1].lon, &maxmin[0].lon );
3668 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3669 trw_layer_calculate_bounds_waypoints ( vtl );
3670 vik_layers_panel_emit_update ( vlp );
3673 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values )
3675 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3676 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3677 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3679 trw_layer_find_maxmin (vtl, maxmin);
3680 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3681 trw_layer_calculate_bounds_waypoints ( vtl );
3682 vik_layers_panel_emit_update ( vlp );
3685 #ifdef VIK_CONFIG_GEOTAG
3686 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values )
3688 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3690 // Update directly - not changing the mtime
3691 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE );
3694 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values )
3696 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3699 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE );
3703 * Use code in separate file for this feature as reasonably complex
3705 static void trw_layer_geotagging_track ( menu_array_sublayer values )
3707 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3708 VikTrack *track = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3709 // Unset so can be reverified later if necessary
3710 vtl->has_verified_thumbnails = FALSE;
3712 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3718 static void trw_layer_geotagging_waypoint ( menu_array_sublayer values )
3720 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3721 VikWaypoint *wpt = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
3723 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3729 static void trw_layer_geotagging ( menu_array_layer values )
3731 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3732 // Unset so can be reverified later if necessary
3733 vtl->has_verified_thumbnails = FALSE;
3735 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3742 // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer //
3744 static void trw_layer_acquire ( menu_array_layer values, VikDataSourceInterface *datasource )
3746 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3747 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3748 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3749 VikViewport *vvp = vik_window_viewport(vw);
3751 vik_datasource_mode_t mode = datasource->mode;
3752 if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT )
3753 mode = VIK_DATASOURCE_ADDTOLAYER;
3754 a_acquire ( vw, vlp, vvp, mode, datasource, NULL, NULL );
3758 * Acquire into this TRW Layer straight from GPS Device
3760 static void trw_layer_acquire_gps_cb ( menu_array_layer values )
3762 trw_layer_acquire ( values, &vik_datasource_gps_interface );
3766 * Acquire into this TRW Layer from Directions
3768 static void trw_layer_acquire_routing_cb ( menu_array_layer values )
3770 trw_layer_acquire ( values, &vik_datasource_routing_interface );
3774 * Acquire into this TRW Layer from an entered URL
3776 static void trw_layer_acquire_url_cb ( menu_array_layer values )
3778 trw_layer_acquire ( values, &vik_datasource_url_interface );
3781 #ifdef VIK_CONFIG_OPENSTREETMAP
3783 * Acquire into this TRW Layer from OSM
3785 static void trw_layer_acquire_osm_cb ( menu_array_layer values )
3787 trw_layer_acquire ( values, &vik_datasource_osm_interface );
3791 * Acquire into this TRW Layer from OSM for 'My' Traces
3793 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values )
3795 trw_layer_acquire ( values, &vik_datasource_osm_my_traces_interface );
3799 #ifdef VIK_CONFIG_GEOCACHES
3801 * Acquire into this TRW Layer from Geocaching.com
3803 static void trw_layer_acquire_geocache_cb ( menu_array_layer values )
3805 trw_layer_acquire ( values, &vik_datasource_gc_interface );
3809 #ifdef VIK_CONFIG_GEOTAG
3811 * Acquire into this TRW Layer from images
3813 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values )
3815 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3817 trw_layer_acquire ( values, &vik_datasource_geotag_interface );
3819 // Reverify thumbnails as they may have changed
3820 vtl->has_verified_thumbnails = FALSE;
3821 trw_layer_verify_thumbnails ( vtl );
3826 * Acquire into this TRW Layer from any GPS Babel supported file
3828 static void trw_layer_acquire_file_cb ( menu_array_layer values )
3830 trw_layer_acquire ( values, &vik_datasource_file_interface );
3833 static void trw_layer_gps_upload ( menu_array_layer values )
3835 menu_array_sublayer data;
3837 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
3839 data[MA_VTL] = values[MA_VTL];
3840 data[MA_VLP] = values[MA_VLP];
3842 trw_layer_gps_upload_any ( data );
3846 * If pass_along[3] is defined that this will upload just that track
3848 static void trw_layer_gps_upload_any ( menu_array_sublayer values )
3850 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3851 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3853 // May not actually get a track here as values[2&3] can be null
3854 VikTrack *track = NULL;
3855 vik_gps_xfer_type xfer_type = TRK; // VIK_TRW_LAYER_SUBLAYER_TRACKS = 0 so hard to test different from NULL!
3856 gboolean xfer_all = FALSE;
3858 if ( values[MA_SUBTYPE] ) {
3860 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
3861 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3864 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
3865 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3868 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) {
3871 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
3875 else if ( !values[MA_CONFIRM] )
3876 xfer_all = TRUE; // i.e. whole layer
3878 if (track && !track->visible) {
3879 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not upload invisible track.") );
3883 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("GPS Upload"),
3884 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3885 GTK_DIALOG_DESTROY_WITH_PARENT,
3887 GTK_RESPONSE_ACCEPT,
3889 GTK_RESPONSE_REJECT,
3892 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3893 GtkWidget *response_w = NULL;
3894 #if GTK_CHECK_VERSION (2, 20, 0)
3895 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3899 gtk_widget_grab_focus ( response_w );
3901 gpointer dgs = datasource_gps_setup ( dialog, xfer_type, xfer_all );
3903 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
3904 datasource_gps_clean_up ( dgs );
3905 gtk_widget_destroy ( dialog );
3909 // Get info from reused datasource dialog widgets
3910 gchar* protocol = datasource_gps_get_protocol ( dgs );
3911 gchar* port = datasource_gps_get_descriptor ( dgs );
3912 // NB don't free the above strings as they're references to values held elsewhere
3913 gboolean do_tracks = datasource_gps_get_do_tracks ( dgs );
3914 gboolean do_routes = datasource_gps_get_do_routes ( dgs );
3915 gboolean do_waypoints = datasource_gps_get_do_waypoints ( dgs );
3916 gboolean turn_off = datasource_gps_get_off ( dgs );
3918 gtk_widget_destroy ( dialog );
3920 // When called from the viewport - work the corresponding layerspanel:
3922 vlp = vik_window_layers_panel ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
3925 // Apply settings to transfer to the GPS device
3932 vik_layers_panel_get_viewport (vlp),
3940 static void trw_layer_new_wp ( menu_array_layer values )
3942 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3943 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3944 /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason.
3945 instead return true if you want to update. */
3946 if ( vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_viewport_get_center(vik_layers_panel_get_viewport(vlp))) ) {
3947 trw_layer_calculate_bounds_waypoints ( vtl );
3948 if ( VIK_LAYER(vtl)->visible )
3949 vik_layers_panel_emit_update ( vlp );
3953 static void new_track_create_common ( VikTrwLayer *vtl, gchar *name )
3955 vtl->current_track = vik_track_new();
3956 vik_track_set_defaults ( vtl->current_track );
3957 vtl->current_track->visible = TRUE;
3958 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
3959 // Create track with the preferred colour from the layer properties
3960 vtl->current_track->color = vtl->track_color;
3962 gdk_color_parse ( "#000000", &(vtl->current_track->color) );
3963 vtl->current_track->has_color = TRUE;
3964 vik_trw_layer_add_track ( vtl, name, vtl->current_track );
3967 static void trw_layer_new_track ( menu_array_layer values )
3969 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3971 if ( ! vtl->current_track ) {
3972 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")) ;
3973 new_track_create_common ( vtl, name );
3976 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
3980 static void new_route_create_common ( VikTrwLayer *vtl, gchar *name )
3982 vtl->current_track = vik_track_new();
3983 vik_track_set_defaults ( vtl->current_track );
3984 vtl->current_track->visible = TRUE;
3985 vtl->current_track->is_route = TRUE;
3986 // By default make all routes red
3987 vtl->current_track->has_color = TRUE;
3988 gdk_color_parse ( "red", &vtl->current_track->color );
3989 vik_trw_layer_add_route ( vtl, name, vtl->current_track );
3992 static void trw_layer_new_route ( menu_array_layer values )
3994 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3996 if ( ! vtl->current_track ) {
3997 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route")) ;
3998 new_route_create_common ( vtl, name );
4000 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_ROUTE );
4004 static void trw_layer_auto_routes_view ( menu_array_layer values )
4006 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4007 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4009 if ( g_hash_table_size (vtl->routes) > 0 ) {
4010 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4011 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4012 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4013 vik_layers_panel_emit_update ( vlp );
4018 static void trw_layer_finish_track ( menu_array_layer values )
4020 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4021 vtl->current_track = NULL;
4022 vtl->route_finder_started = FALSE;
4023 vik_layer_emit_update ( VIK_LAYER(vtl) );
4026 static void trw_layer_auto_tracks_view ( menu_array_layer values )
4028 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4029 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4031 if ( g_hash_table_size (vtl->tracks) > 0 ) {
4032 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4033 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4034 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4035 vik_layers_panel_emit_update ( vlp );
4039 static void trw_layer_single_waypoint_jump ( const gpointer id, const VikWaypoint *wp, gpointer vvp )
4041 /* NB do not care if wp is visible or not */
4042 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord), TRUE );
4045 static void trw_layer_auto_waypoints_view ( menu_array_layer values )
4047 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4048 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4050 /* Only 1 waypoint - jump straight to it */
4051 if ( g_hash_table_size (vtl->waypoints) == 1 ) {
4052 VikViewport *vvp = vik_layers_panel_get_viewport (vlp);
4053 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp );
4055 /* If at least 2 waypoints - find center and then zoom to fit */
4056 else if ( g_hash_table_size (vtl->waypoints) > 1 )
4058 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4059 maxmin[0].lat = vtl->waypoints_bbox.north;
4060 maxmin[1].lat = vtl->waypoints_bbox.south;
4061 maxmin[0].lon = vtl->waypoints_bbox.east;
4062 maxmin[1].lon = vtl->waypoints_bbox.west;
4063 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4066 vik_layers_panel_emit_update ( vlp );
4069 void trw_layer_osm_traces_upload_cb ( menu_array_layer values )
4071 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), NULL);
4074 void trw_layer_osm_traces_upload_track_cb ( menu_array_sublayer values )
4076 if ( values[MA_MISC] ) {
4077 VikTrack *trk = VIK_TRACK(values[MA_MISC]);
4078 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), trk);
4082 static GtkWidget* create_external_submenu ( GtkMenu *menu )
4084 GtkWidget *external_submenu = gtk_menu_new ();
4085 GtkWidget *item = gtk_image_menu_item_new_with_mnemonic ( _("Externa_l") );
4086 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_EXECUTE, GTK_ICON_SIZE_MENU) );
4087 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4088 gtk_widget_show ( item );
4089 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), external_submenu );
4090 return external_submenu;
4093 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp )
4095 static menu_array_layer pass_along;
4097 GtkWidget *export_submenu;
4098 pass_along[MA_VTL] = vtl;
4099 pass_along[MA_VLP] = vlp;
4101 item = gtk_menu_item_new();
4102 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4103 gtk_widget_show ( item );
4105 if ( vtl->current_track ) {
4106 if ( vtl->current_track->is_route )
4107 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
4109 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
4110 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
4111 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4112 gtk_widget_show ( item );
4115 item = gtk_menu_item_new ();
4116 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4117 gtk_widget_show ( item );
4120 /* Now with icons */
4121 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") );
4122 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4123 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along );
4124 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4125 gtk_widget_show ( item );
4127 GtkWidget *view_submenu = gtk_menu_new();
4128 item = gtk_image_menu_item_new_with_mnemonic ( _("V_iew") );
4129 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
4130 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4131 gtk_widget_show ( item );
4132 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), view_submenu );
4134 item = gtk_menu_item_new_with_mnemonic ( _("View All _Tracks") );
4135 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
4136 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4137 gtk_widget_show ( item );
4139 item = gtk_menu_item_new_with_mnemonic ( _("View All _Routes") );
4140 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
4141 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4142 gtk_widget_show ( item );
4144 item = gtk_menu_item_new_with_mnemonic ( _("View All _Waypoints") );
4145 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
4146 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4147 gtk_widget_show ( item );
4149 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") );
4150 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
4151 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along );
4152 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4153 gtk_widget_show ( item );
4155 item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
4156 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
4157 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4158 gtk_widget_show ( item );
4160 export_submenu = gtk_menu_new ();
4161 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") );
4162 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
4163 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4164 gtk_widget_show ( item );
4165 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
4167 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") );
4168 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
4169 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4170 gtk_widget_show ( item );
4172 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") );
4173 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
4174 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4175 gtk_widget_show ( item );
4177 item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") );
4178 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along );
4179 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4180 gtk_widget_show ( item );
4182 if ( a_babel_available () ) {
4183 item = gtk_menu_item_new_with_mnemonic ( _("Export as _KML...") );
4184 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along );
4185 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4186 gtk_widget_show ( item );
4189 if ( have_geojson_export ) {
4190 item = gtk_menu_item_new_with_mnemonic ( _("Export as GEO_JSON...") );
4191 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_geojson), pass_along );
4192 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4193 gtk_widget_show ( item );
4196 if ( a_babel_available () ) {
4197 item = gtk_menu_item_new_with_mnemonic ( _("Export via GPSbabel...") );
4198 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_babel), pass_along );
4199 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4200 gtk_widget_show ( item );
4203 gchar* external1 = g_strdup_printf ( _("Open with External Program_1: %s"), a_vik_get_external_gpx_program_1() );
4204 item = gtk_menu_item_new_with_mnemonic ( external1 );
4205 g_free ( external1 );
4206 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along );
4207 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4208 gtk_widget_show ( item );
4210 gchar* external2 = g_strdup_printf ( _("Open with External Program_2: %s"), a_vik_get_external_gpx_program_2() );
4211 item = gtk_menu_item_new_with_mnemonic ( external2 );
4212 g_free ( external2 );
4213 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along );
4214 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4215 gtk_widget_show ( item );
4217 GtkWidget *new_submenu = gtk_menu_new();
4218 item = gtk_image_menu_item_new_with_mnemonic ( _("_New") );
4219 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4220 gtk_menu_shell_append(GTK_MENU_SHELL (menu), item);
4221 gtk_widget_show(item);
4222 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), new_submenu);
4224 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Waypoint...") );
4225 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4226 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
4227 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4228 gtk_widget_show ( item );
4230 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Track") );
4231 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4232 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
4233 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4234 gtk_widget_show ( item );
4235 // Make it available only when a new track *not* already in progress
4236 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4238 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Route") );
4239 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4240 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
4241 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4242 gtk_widget_show ( item );
4243 // Make it available only when a new track *not* already in progress
4244 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4246 #ifdef VIK_CONFIG_GEOTAG
4247 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
4248 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along );
4249 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4250 gtk_widget_show ( item );
4253 GtkWidget *acquire_submenu = gtk_menu_new ();
4254 item = gtk_image_menu_item_new_with_mnemonic ( _("_Acquire") );
4255 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
4256 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4257 gtk_widget_show ( item );
4258 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu );
4260 item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") );
4261 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along );
4262 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4263 gtk_widget_show ( item );
4265 /* FIXME: only add menu when at least a routing engine has support for Directions */
4266 item = gtk_menu_item_new_with_mnemonic ( _("From _Directions...") );
4267 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_routing_cb), pass_along );
4268 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4269 gtk_widget_show ( item );
4271 #ifdef VIK_CONFIG_OPENSTREETMAP
4272 item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") );
4273 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along );
4274 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4275 gtk_widget_show ( item );
4277 item = gtk_menu_item_new_with_mnemonic ( _("From _My OSM Traces...") );
4278 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_my_traces_cb), pass_along );
4279 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4280 gtk_widget_show ( item );
4283 item = gtk_menu_item_new_with_mnemonic ( _("From _URL...") );
4284 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_url_cb), pass_along );
4285 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4286 gtk_widget_show ( item );
4288 #ifdef VIK_CONFIG_GEONAMES
4289 GtkWidget *wikipedia_submenu = gtk_menu_new();
4290 item = gtk_image_menu_item_new_with_mnemonic ( _("From _Wikipedia Waypoints") );
4291 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
4292 gtk_menu_shell_append(GTK_MENU_SHELL (acquire_submenu), item);
4293 gtk_widget_show(item);
4294 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu);
4296 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") );
4297 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4298 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along );
4299 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4300 gtk_widget_show ( item );
4302 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") );
4303 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) );
4304 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along );
4305 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4306 gtk_widget_show ( item );
4309 #ifdef VIK_CONFIG_GEOCACHES
4310 item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") );
4311 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along );
4312 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4313 gtk_widget_show ( item );
4316 #ifdef VIK_CONFIG_GEOTAG
4317 item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") );
4318 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along );
4319 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4320 gtk_widget_show ( item );
4323 if ( a_babel_available () ) {
4324 item = gtk_menu_item_new_with_mnemonic ( _("From _File...") );
4325 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_file_cb), pass_along );
4326 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4327 gtk_widget_set_tooltip_text (item, _("Import File With GPS_Babel..."));
4328 gtk_widget_show ( item );
4331 vik_ext_tool_datasources_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (acquire_submenu) );
4333 GtkWidget *upload_submenu = gtk_menu_new ();
4334 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
4335 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4336 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4337 gtk_widget_show ( item );
4338 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
4340 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _GPS...") );
4341 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
4342 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload), pass_along );
4343 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4344 gtk_widget_show ( item );
4346 #ifdef VIK_CONFIG_OPENSTREETMAP
4347 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
4348 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4349 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_cb), pass_along );
4350 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4351 gtk_widget_show ( item );
4354 GtkWidget *delete_submenu = gtk_menu_new ();
4355 item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") );
4356 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4357 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4358 gtk_widget_show ( item );
4359 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
4361 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") );
4362 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4363 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
4364 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4365 gtk_widget_show ( item );
4367 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") );
4368 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4369 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
4370 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4371 gtk_widget_show ( item );
4373 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
4374 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4375 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
4376 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4377 gtk_widget_show ( item );
4379 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
4380 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4381 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
4382 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4383 gtk_widget_show ( item );
4385 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") );
4386 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4387 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
4388 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4389 gtk_widget_show ( item );
4391 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") );
4392 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4393 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
4394 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4395 gtk_widget_show ( item );
4397 item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4398 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4400 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4401 gtk_widget_show ( item );
4404 item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4405 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4407 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4408 gtk_widget_show ( item );
4411 item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") );
4412 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4413 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog), pass_along );
4414 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4415 gtk_widget_show ( item );
4416 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->tracks)+g_hash_table_size (vtl->routes)) );
4418 item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") );
4419 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4420 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
4421 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4422 gtk_widget_show ( item );
4423 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->waypoints)) );
4425 GtkWidget *external_submenu = create_external_submenu ( menu );
4426 // TODO: Should use selected layer's centre - rather than implicitly using the current viewport
4427 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (external_submenu), NULL );
4430 // Fake Waypoint UUIDs vi simple increasing integer
4431 static guint wp_uuid = 0;
4433 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4437 vik_waypoint_set_name (wp, name);
4439 if ( VIK_LAYER(vtl)->realized )
4441 // Do we need to create the sublayer:
4442 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4443 trw_layer_add_sublayer_waypoints ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4446 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4448 time_t timestamp = 0;
4449 if ( wp->has_timestamp )
4450 timestamp = wp->timestamp;
4452 // Visibility column always needed for waypoints
4453 vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), iter, name, vtl, GUINT_TO_POINTER(wp_uuid), VIK_TRW_LAYER_SUBLAYER_WAYPOINT, get_wp_sym_small (wp->symbol), TRUE, timestamp );
4455 // Actual setting of visibility dependent on the waypoint
4456 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible );
4458 g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter );
4460 // Sort now as post_read is not called on a realized waypoint
4461 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4464 highest_wp_number_add_wp(vtl, name);
4465 g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp );
4469 // Fake Track UUIDs vi simple increasing integer
4470 static guint tr_uuid = 0;
4472 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4476 vik_track_set_name (t, name);
4478 if ( VIK_LAYER(vtl)->realized )
4480 // Do we need to create the sublayer:
4481 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4482 trw_layer_add_sublayer_tracks ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4485 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4487 time_t timestamp = 0;
4488 VikTrackpoint *tpt = vik_track_get_tp_first(t);
4489 if ( tpt && tpt->has_timestamp )
4490 timestamp = tpt->timestamp;
4492 // Visibility column always needed for tracks
4493 vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), iter, name, vtl, GUINT_TO_POINTER(tr_uuid), VIK_TRW_LAYER_SUBLAYER_TRACK, NULL, TRUE, timestamp );
4495 // Actual setting of visibility dependent on the track
4496 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4498 g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter );
4500 // Sort now as post_read is not called on a realized track
4501 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
4504 g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t );
4506 trw_layer_update_treeview ( vtl, t );
4509 // Fake Route UUIDs vi simple increasing integer
4510 static guint rt_uuid = 0;
4512 void vik_trw_layer_add_route ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4516 vik_track_set_name (t, name);
4518 if ( VIK_LAYER(vtl)->realized )
4520 // Do we need to create the sublayer:
4521 if ( g_hash_table_size (vtl->routes) == 0 ) {
4522 trw_layer_add_sublayer_routes ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4525 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4526 // Visibility column always needed for routes
4527 vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), iter, name, vtl, GUINT_TO_POINTER(rt_uuid), VIK_TRW_LAYER_SUBLAYER_ROUTE, NULL, TRUE, 0 ); // Routes don't have times
4528 // Actual setting of visibility dependent on the route
4529 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4531 g_hash_table_insert ( vtl->routes_iters, GUINT_TO_POINTER(rt_uuid), iter );
4533 // Sort now as post_read is not called on a realized route
4534 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
4537 g_hash_table_insert ( vtl->routes, GUINT_TO_POINTER(rt_uuid), t );
4539 trw_layer_update_treeview ( vtl, t );
4542 /* to be called whenever a track has been deleted or may have been changed. */
4543 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk )
4545 if (vtl->current_tp_track == trk )
4546 trw_layer_cancel_current_tp ( vtl, FALSE );
4550 * Normally this is done to due the waypoint size preference having changed
4552 void vik_trw_layer_reset_waypoints ( VikTrwLayer *vtl )
4554 GHashTableIter iter;
4555 gpointer key, value;
4558 g_hash_table_iter_init ( &iter, vtl->waypoints );
4559 while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
4560 VikWaypoint *wp = VIK_WAYPOINT(value);
4562 // Reapply symbol setting to update the pixbuf
4563 gchar *tmp_symbol = g_strdup ( wp->symbol );
4564 vik_waypoint_set_symbol ( wp, tmp_symbol );
4565 g_free ( tmp_symbol );
4571 * trw_layer_new_unique_sublayer_name:
4573 * Allocates a unique new name
4575 gchar *trw_layer_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name)
4578 gchar *newname = g_strdup(name);
4583 switch ( sublayer_type ) {
4584 case VIK_TRW_LAYER_SUBLAYER_TRACK:
4585 id = (gpointer) vik_trw_layer_get_track ( vtl, newname );
4587 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
4588 id = (gpointer) vik_trw_layer_get_waypoint ( vtl, newname );
4591 id = (gpointer) vik_trw_layer_get_route ( vtl, newname );
4594 // If found a name already in use try adding 1 to it and we try again
4596 const gchar *corename = newname;
4598 // If name is already of the form text#N
4599 // set name to text and i to N+1
4600 gchar **tokens = g_regex_split_simple ( "#(\\d+)", newname, G_REGEX_CASELESS, 0 );
4602 corename = tokens[0];
4604 newi = atoi ( tokens[1] ) + 1;
4607 gchar *new_newname = g_strdup_printf("%s#%d", corename, newi);
4608 g_strfreev ( tokens );
4610 newname = new_newname;
4613 } while ( id != NULL);
4618 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4620 // No more uniqueness of name forced when loading from a file
4621 // This now makes this function a little redunant as we just flow the parameters through
4622 vik_trw_layer_add_waypoint ( vtl, name, wp );
4625 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
4627 if ( vtl->route_finder_append && vtl->current_track ) {
4628 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4630 // enforce end of current track equal to start of tr
4631 VikTrackpoint *cur_end = vik_track_get_tp_last ( vtl->current_track );
4632 VikTrackpoint *new_start = vik_track_get_tp_first ( tr );
4633 if ( cur_end && new_start ) {
4634 if ( ! vik_coord_equals ( &cur_end->coord, &new_start->coord ) ) {
4635 vik_track_add_trackpoint ( vtl->current_track,
4636 vik_trackpoint_copy ( cur_end ),
4641 vik_track_steal_and_append_trackpoints ( vtl->current_track, tr );
4642 vik_track_free ( tr );
4643 vtl->route_finder_append = FALSE; /* this means we have added it */
4646 // No more uniqueness of name forced when loading from a file
4648 vik_trw_layer_add_route ( vtl, name, tr );
4650 vik_trw_layer_add_track ( vtl, name, tr );
4652 if ( vtl->route_finder_check_added_track ) {
4653 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4654 vtl->route_finder_added_track = tr;
4659 static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l )
4661 *l = g_list_append(*l, id);
4665 * Move an item from one TRW layer to another TRW layer
4667 static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type )
4669 // When an item is moved the name is checked to see if it clashes with an existing name
4670 // in the destination layer and if so then it is allocated a new name
4672 // TODO reconsider strategy when moving within layer (if anything...)
4673 if ( vtl_src == vtl_dest )
4676 if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) {
4677 VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id );
4679 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4681 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4682 vik_trw_layer_add_track ( vtl_dest, newname, trk2 );
4684 vik_trw_layer_delete_track ( vtl_src, trk );
4685 // Reset layer timestamps in case they have now changed
4686 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4687 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4690 if (type == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
4691 VikTrack *trk = g_hash_table_lookup ( vtl_src->routes, id );
4693 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4695 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4696 vik_trw_layer_add_route ( vtl_dest, newname, trk2 );
4698 vik_trw_layer_delete_route ( vtl_src, trk );
4701 if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) {
4702 VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id );
4704 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, wp->name );
4706 VikWaypoint *wp2 = vik_waypoint_copy ( wp );
4707 vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 );
4709 trw_layer_delete_waypoint ( vtl_src, wp );
4711 // Recalculate bounds even if not renamed as maybe dragged between layers
4712 trw_layer_calculate_bounds_waypoints ( vtl_dest );
4713 trw_layer_calculate_bounds_waypoints ( vtl_src );
4714 // Reset layer timestamps in case they have now changed
4715 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4716 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4720 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
4722 VikTreeview *vt = VIK_LAYER(vtl_src)->vt;
4723 gint type = vik_treeview_item_get_data(vt, src_item_iter);
4725 if (!vik_treeview_item_get_pointer(vt, src_item_iter)) {
4726 GList *items = NULL;
4729 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4730 g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items);
4732 if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) {
4733 g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items);
4735 if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4736 g_hash_table_foreach ( vtl_src->routes, (GHFunc)trw_layer_enum_item, &items);
4741 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4742 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK);
4743 } else if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4744 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_ROUTE);
4746 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
4753 gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter);
4754 trw_layer_move_item(vtl_src, vtl_dest, name, type);
4758 gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata )
4760 trku_udata *user_data = udata;
4761 if ( trk == user_data->trk ) {
4762 user_data->uuid = id;
4768 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk )
4770 gboolean was_visible = FALSE;
4771 if ( trk && trk->name ) {
4773 if ( trk == vtl->current_track ) {
4774 vtl->current_track = NULL;
4775 vtl->current_tp_track = NULL;
4776 vtl->current_tp_id = NULL;
4777 vtl->moving_tp = FALSE;
4778 vtl->route_finder_started = FALSE;
4781 was_visible = trk->visible;
4783 if ( trk == vtl->route_finder_added_track )
4784 vtl->route_finder_added_track = NULL;
4790 // Hmmm, want key of it
4791 gpointer trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
4793 if ( trkf && udata.uuid ) {
4794 /* could be current_tp, so we have to check */
4795 trw_layer_cancel_tps_of_track ( vtl, trk );
4797 GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
4800 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4801 g_hash_table_remove ( vtl->tracks_iters, udata.uuid );
4802 g_hash_table_remove ( vtl->tracks, udata.uuid );
4804 // If last sublayer, then remove sublayer container
4805 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4806 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4809 // Incase it was selected (no item delete signal ATM)
4810 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4816 gboolean vik_trw_layer_delete_route ( VikTrwLayer *vtl, VikTrack *trk )
4818 gboolean was_visible = FALSE;
4820 if ( trk && trk->name ) {
4822 if ( trk == vtl->current_track ) {
4823 vtl->current_track = NULL;
4824 vtl->current_tp_track = NULL;
4825 vtl->current_tp_id = NULL;
4826 vtl->moving_tp = FALSE;
4829 was_visible = trk->visible;
4831 if ( trk == vtl->route_finder_added_track )
4832 vtl->route_finder_added_track = NULL;
4838 // Hmmm, want key of it
4839 gpointer trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
4841 if ( trkf && udata.uuid ) {
4842 /* could be current_tp, so we have to check */
4843 trw_layer_cancel_tps_of_track ( vtl, trk );
4845 GtkTreeIter *it = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
4848 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4849 g_hash_table_remove ( vtl->routes_iters, udata.uuid );
4850 g_hash_table_remove ( vtl->routes, udata.uuid );
4852 // If last sublayer, then remove sublayer container
4853 if ( g_hash_table_size (vtl->routes) == 0 ) {
4854 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4857 // Incase it was selected (no item delete signal ATM)
4858 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4864 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp )
4866 gboolean was_visible = FALSE;
4868 if ( wp && wp->name ) {
4870 if ( wp == vtl->current_wp ) {
4871 vtl->current_wp = NULL;
4872 vtl->current_wp_id = NULL;
4873 vtl->moving_wp = FALSE;
4876 was_visible = wp->visible;
4882 // Hmmm, want key of it
4883 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
4885 if ( wpf && udata.uuid ) {
4886 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
4889 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4890 g_hash_table_remove ( vtl->waypoints_iters, udata.uuid );
4892 highest_wp_number_remove_wp(vtl, wp->name);
4893 g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name
4895 // If last sublayer, then remove sublayer container
4896 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4897 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4900 // Incase it was selected (no item delete signal ATM)
4901 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4909 // Only for temporary use by trw_layer_delete_waypoint_by_name
4910 static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata )
4912 wpu_udata *user_data = udata;
4913 if ( ! strcmp ( wp->name, user_data->wp->name ) ) {
4914 user_data->uuid = id;
4921 * Delete a waypoint by the given name
4922 * NOTE: ATM this will delete the first encountered Waypoint with the specified name
4923 * as there be multiple waypoints with the same name
4925 static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name )
4928 // Fake a waypoint with the given name
4929 udata.wp = vik_waypoint_new ();
4930 vik_waypoint_set_name (udata.wp, name);
4931 // Currently only the name is used in this waypoint find function
4934 // Hmmm, want key of it
4935 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata );
4937 vik_waypoint_free (udata.wp);
4939 if ( wpf && udata.uuid )
4940 return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid ));
4946 VikTrack *trk; // input
4947 gpointer uuid; // output
4950 // Only for temporary use by trw_layer_delete_track_by_name
4951 static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata )
4953 tpu_udata *user_data = udata;
4954 if ( ! strcmp ( trk->name, user_data->trk->name ) ) {
4955 user_data->uuid = id;
4962 * Delete a track by the given name
4963 * NOTE: ATM this will delete the first encountered Track with the specified name
4964 * as there may be multiple tracks with the same name within the specified hash table
4966 static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name, GHashTable *ht_tracks )
4969 // Fake a track with the given name
4970 udata.trk = vik_track_new ();
4971 vik_track_set_name (udata.trk, name);
4972 // Currently only the name is used in this waypoint find function
4975 // Hmmm, want key of it
4976 gpointer trkf = g_hash_table_find ( ht_tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata );
4978 vik_track_free (udata.trk);
4980 if ( trkf && udata.uuid ) {
4981 // This could be a little better written...
4982 if ( vtl->tracks == ht_tracks )
4983 return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4984 if ( vtl->routes == ht_tracks )
4985 return vik_trw_layer_delete_route (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4992 static void remove_item_from_treeview ( const gpointer id, GtkTreeIter *it, VikTreeview * vt )
4994 vik_treeview_item_delete (vt, it );
4997 void vik_trw_layer_delete_all_routes ( VikTrwLayer *vtl )
5000 vtl->current_track = NULL;
5001 vtl->route_finder_added_track = NULL;
5002 if (vtl->current_tp_track)
5003 trw_layer_cancel_current_tp(vtl, FALSE);
5005 g_hash_table_foreach(vtl->routes_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5006 g_hash_table_remove_all(vtl->routes_iters);
5008 if ( g_hash_table_size (vtl->routes) > 0 )
5009 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
5010 g_hash_table_remove_all(vtl->routes);
5012 vik_layer_emit_update ( VIK_LAYER(vtl) );
5015 void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl )
5018 vtl->current_track = NULL;
5019 vtl->route_finder_added_track = NULL;
5020 if (vtl->current_tp_track)
5021 trw_layer_cancel_current_tp(vtl, FALSE);
5023 g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5024 g_hash_table_remove_all(vtl->tracks_iters);
5026 if ( g_hash_table_size (vtl->tracks) > 0 )
5027 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
5028 g_hash_table_remove_all(vtl->tracks);
5030 vik_layer_emit_update ( VIK_LAYER(vtl) );
5033 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
5035 vtl->current_wp = NULL;
5036 vtl->current_wp_id = NULL;
5037 vtl->moving_wp = FALSE;
5039 highest_wp_number_reset(vtl);
5041 g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5042 g_hash_table_remove_all(vtl->waypoints_iters);
5044 if ( g_hash_table_size (vtl->waypoints) > 0 )
5045 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
5046 g_hash_table_remove_all(vtl->waypoints);
5048 vik_layer_emit_update ( VIK_LAYER(vtl) );
5051 static void trw_layer_delete_all_tracks ( menu_array_layer values )
5053 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5054 // Get confirmation from the user
5055 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5056 _("Are you sure you want to delete all tracks in %s?"),
5057 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5058 vik_trw_layer_delete_all_tracks (vtl);
5061 static void trw_layer_delete_all_routes ( menu_array_layer values )
5063 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5064 // Get confirmation from the user
5065 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5066 _("Are you sure you want to delete all routes in %s?"),
5067 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5068 vik_trw_layer_delete_all_routes (vtl);
5071 static void trw_layer_delete_all_waypoints ( menu_array_layer values )
5073 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5074 // Get confirmation from the user
5075 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5076 _("Are you sure you want to delete all waypoints in %s?"),
5077 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5078 vik_trw_layer_delete_all_waypoints (vtl);
5081 static void trw_layer_delete_item ( menu_array_sublayer values )
5083 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5084 gboolean was_visible = FALSE;
5085 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5087 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5088 if ( wp && wp->name ) {
5089 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5090 // Get confirmation from the user
5091 // Maybe this Waypoint Delete should be optional as is it could get annoying...
5092 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5093 _("Are you sure you want to delete the waypoint \"%s\"?"),
5096 was_visible = trw_layer_delete_waypoint ( vtl, wp );
5097 trw_layer_calculate_bounds_waypoints ( vtl );
5098 // Reset layer timestamp in case it has now changed
5099 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5102 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5104 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5105 if ( trk && trk->name ) {
5106 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5107 // Get confirmation from the user
5108 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5109 _("Are you sure you want to delete the track \"%s\"?"),
5112 was_visible = vik_trw_layer_delete_track ( vtl, trk );
5113 // Reset layer timestamp in case it has now changed
5114 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5119 VikTrack *trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5120 if ( trk && trk->name ) {
5121 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5122 // Get confirmation from the user
5123 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5124 _("Are you sure you want to delete the route \"%s\"?"),
5127 was_visible = vik_trw_layer_delete_route ( vtl, trk );
5131 vik_layer_emit_update ( VIK_LAYER(vtl) );
5135 * Rename waypoint and maintain corresponding name of waypoint in the treeview
5137 void trw_layer_waypoint_rename ( VikTrwLayer *vtl, VikWaypoint *wp, const gchar *new_name )
5139 vik_waypoint_set_name ( wp, new_name );
5141 // Now update the treeview as well
5146 // Need key of it for treeview update
5147 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5149 if ( wpf && udataU.uuid ) {
5150 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5153 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, new_name );
5154 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
5160 * Maintain icon of waypoint in the treeview
5162 void trw_layer_waypoint_reset_icon ( VikTrwLayer *vtl, VikWaypoint *wp )
5164 // update the treeview
5169 // Need key of it for treeview update
5170 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5172 if ( wpf && udataU.uuid ) {
5173 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5176 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, it, get_wp_sym_small (wp->symbol) );
5181 static void trw_layer_properties_item ( menu_array_sublayer values )
5183 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5184 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5186 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5188 if ( wp && wp->name )
5190 gboolean updated = FALSE;
5191 gchar *new_name = a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, vtl, wp, vtl->coord_mode, FALSE, &updated );
5193 trw_layer_waypoint_rename ( vtl, wp, new_name );
5195 if ( updated && values[MA_TV_ITER] )
5196 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, values[MA_TV_ITER], get_wp_sym_small (wp->symbol) );
5198 if ( updated && VIK_LAYER(vtl)->visible )
5199 vik_layer_emit_update ( VIK_LAYER(vtl) );
5205 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5206 tr = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5208 tr = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5210 if ( tr && tr->name )
5212 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5223 * trw_layer_track_statistics:
5225 * Show track statistics.
5226 * ATM jump to the stats page in the properties
5227 * TODO: consider separating the stats into an individual dialog?
5229 static void trw_layer_track_statistics ( menu_array_sublayer values )
5231 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5233 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5234 trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5236 trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5238 if ( trk && trk->name ) {
5239 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5249 * Update the treeview of the track id - primarily to update the icon
5251 void trw_layer_update_treeview ( VikTrwLayer *vtl, VikTrack *trk )
5257 gpointer trkf = NULL;
5258 if ( trk->is_route )
5259 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
5261 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
5263 if ( trkf && udata.uuid ) {
5265 GtkTreeIter *iter = NULL;
5266 if ( trk->is_route )
5267 iter = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
5269 iter = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
5272 // TODO: Make this a function
5273 GdkPixbuf *pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, 18, 18);
5274 guint32 pixel = ((trk->color.red & 0xff00) << 16) |
5275 ((trk->color.green & 0xff00) << 8) |
5276 (trk->color.blue & 0xff00);
5277 gdk_pixbuf_fill ( pixbuf, pixel );
5278 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, iter, pixbuf );
5279 g_object_unref (pixbuf);
5286 Parameter 1 -> VikLayersPanel
5287 Parameter 2 -> VikLayer
5288 Parameter 3 -> VikViewport
5290 static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord )
5293 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord, TRUE );
5294 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
5297 /* since vlp not set, vl & vvp should be valid instead! */
5299 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord, TRUE );
5300 vik_layer_emit_update ( VIK_LAYER(vl) );
5305 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values )
5307 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5309 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5310 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5312 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5314 if ( track && track->trackpoints )
5315 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_first(track)->coord) );
5318 static void trw_layer_goto_track_center ( menu_array_sublayer values )
5320 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5322 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5323 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5325 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5327 if ( track && track->trackpoints )
5329 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
5331 trw_layer_find_maxmin_tracks ( NULL, track, maxmin );
5332 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
5333 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
5334 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
5335 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &coord);
5339 static void trw_layer_convert_track_route ( menu_array_sublayer values )
5341 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5343 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5344 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5346 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5351 // Converting a track to a route can be a bit more complicated,
5352 // so give a chance to change our minds:
5353 if ( !trk->is_route &&
5354 ( ( vik_track_get_segment_count ( trk ) > 1 ) ||
5355 ( vik_track_get_average_speed ( trk ) > 0.0 ) ) ) {
5357 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5358 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) )
5363 VikTrack *trk_copy = vik_track_copy ( trk, TRUE );
5366 trk_copy->is_route = !trk_copy->is_route;
5368 // ATM can't set name to self - so must create temporary copy
5369 gchar *name = g_strdup ( trk_copy->name );
5371 // Delete old one and then add new one
5372 if ( trk->is_route ) {
5373 vik_trw_layer_delete_route ( vtl, trk );
5374 vik_trw_layer_add_track ( vtl, name, trk_copy );
5377 // Extra route conversion bits...
5378 vik_track_merge_segments ( trk_copy );
5379 vik_track_to_routepoints ( trk_copy );
5381 vik_trw_layer_delete_track ( vtl, trk );
5382 vik_trw_layer_add_route ( vtl, name, trk_copy );
5386 // Update in case color of track / route changes when moving between sublayers
5387 vik_layer_emit_update ( VIK_LAYER(vtl) );
5390 static void trw_layer_anonymize_times ( menu_array_sublayer values )
5392 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5394 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5395 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5397 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5400 vik_track_anonymize_times ( track );
5403 static void trw_layer_interpolate_times ( menu_array_sublayer values )
5405 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5407 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5408 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5410 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5413 vik_track_interpolate_times ( track );
5416 static void trw_layer_extend_track_end ( menu_array_sublayer values )
5418 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5420 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5421 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5423 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5428 vtl->current_track = track;
5429 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, track->is_route ? TOOL_CREATE_ROUTE : TOOL_CREATE_TRACK);
5431 if ( track->trackpoints )
5432 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord) );
5436 * extend a track using route finder
5438 static void trw_layer_extend_track_end_route_finder ( menu_array_sublayer values )
5440 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5441 VikTrack *track = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5445 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_ROUTE_FINDER );
5446 vtl->current_track = track;
5447 vtl->route_finder_started = TRUE;
5449 if ( track->trackpoints )
5450 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &vik_track_get_tp_last(track)->coord );
5456 static gboolean trw_layer_dem_test ( VikTrwLayer *vtl, VikLayersPanel *vlp )
5458 // If have a vlp then perform a basic test to see if any DEM info available...
5460 GList *dems = vik_layers_panel_get_all_layers_of_type (vlp, VIK_LAYER_DEM, TRUE); // Includes hidden DEM layer types
5462 if ( !g_list_length(dems) ) {
5463 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No DEM layers available, thus no DEM values can be applied.") );
5471 * apply_dem_data_common:
5473 * A common function for applying the DEM values and reporting the results.
5475 static void apply_dem_data_common ( VikTrwLayer *vtl, VikLayersPanel *vlp, VikTrack *track, gboolean skip_existing_elevations )
5477 if ( !trw_layer_dem_test ( vtl, vlp ) )
5480 gulong changed = vik_track_apply_dem_data ( track, skip_existing_elevations );
5481 // Inform user how much was changed
5483 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5484 g_snprintf(str, 64, tmp_str, changed);
5485 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5488 static void trw_layer_apply_dem_data_all ( menu_array_sublayer values )
5490 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5492 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5493 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5495 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5498 apply_dem_data_common ( vtl, values[MA_VLP], track, FALSE );
5501 static void trw_layer_apply_dem_data_only_missing ( menu_array_sublayer values )
5503 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5505 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5506 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5508 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5511 apply_dem_data_common ( vtl, values[MA_VLP], track, TRUE );
5517 * A common function for applying the elevation smoothing and reporting the results.
5519 static void smooth_it ( VikTrwLayer *vtl, VikTrack *track, gboolean flat )
5521 gulong changed = vik_track_smooth_missing_elevation_data ( track, flat );
5522 // Inform user how much was changed
5524 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5525 g_snprintf(str, 64, tmp_str, changed);
5526 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5532 static void trw_layer_missing_elevation_data_interp ( menu_array_sublayer values )
5534 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5536 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5537 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5539 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5544 smooth_it ( vtl, track, FALSE );
5547 static void trw_layer_missing_elevation_data_flat ( menu_array_sublayer values )
5549 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5551 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5552 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5554 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5559 smooth_it ( vtl, track, TRUE );
5563 * Commonal helper function
5565 static void wp_changed_message ( VikTrwLayer *vtl, gint changed )
5568 const gchar *tmp_str = ngettext("%ld waypoint changed", "%ld waypoints changed", changed);
5569 g_snprintf(str, 64, tmp_str, changed);
5570 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5573 static void trw_layer_apply_dem_data_wpt_all ( menu_array_sublayer values )
5575 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5576 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5578 if ( !trw_layer_dem_test ( vtl, vlp ) )
5582 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5584 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5586 changed = (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5590 GHashTableIter iter;
5591 gpointer key, value;
5593 g_hash_table_iter_init ( &iter, vtl->waypoints );
5594 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5595 VikWaypoint *wp = VIK_WAYPOINT(value);
5596 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5599 wp_changed_message ( vtl, changed );
5602 static void trw_layer_apply_dem_data_wpt_only_missing ( menu_array_sublayer values )
5604 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5605 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5607 if ( !trw_layer_dem_test ( vtl, vlp ) )
5611 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5613 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5615 changed = (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5619 GHashTableIter iter;
5620 gpointer key, value;
5622 g_hash_table_iter_init ( &iter, vtl->waypoints );
5623 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5624 VikWaypoint *wp = VIK_WAYPOINT(value);
5625 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5628 wp_changed_message ( vtl, changed );
5631 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values )
5633 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5635 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5636 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5638 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5642 if ( !track->trackpoints )
5644 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord));
5647 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values )
5649 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5651 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5652 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5654 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5659 VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( track );
5662 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5665 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values )
5667 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5669 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5670 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5672 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5677 VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( track );
5680 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5683 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values )
5685 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5687 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5688 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5690 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5695 VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( track );
5698 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5702 * Automatically change the viewport to center on the track and zoom to see the extent of the track
5704 static void trw_layer_auto_track_view ( menu_array_sublayer values )
5706 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5708 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5709 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5711 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5713 if ( trk && trk->trackpoints )
5715 struct LatLon maxmin[2] = { {0,0}, {0,0} };
5716 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
5717 trw_layer_zoom_to_show_latlons ( vtl, values[MA_VVP], maxmin );
5718 if ( values[MA_VLP] )
5719 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(values[MA_VLP]) );
5721 vik_layer_emit_update ( VIK_LAYER(vtl) );
5726 * Refine the selected track/route with a routing engine.
5727 * The routing engine is selected by the user, when requestiong the job.
5729 static void trw_layer_route_refine ( menu_array_sublayer values )
5731 static gint last_engine = 0;
5732 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5735 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5736 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5738 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5740 if ( trk && trk->trackpoints )
5742 /* Check size of the route */
5743 int nb = vik_track_get_tp_count(trk);
5745 GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER (vtl),
5746 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5747 GTK_MESSAGE_WARNING,
5748 GTK_BUTTONS_OK_CANCEL,
5749 _("Refining a track with many points (%d) is unlikely to yield sensible results. Do you want to Continue?"),
5751 gint response = gtk_dialog_run ( GTK_DIALOG(dialog) );
5752 gtk_widget_destroy ( dialog );
5753 if (response != GTK_RESPONSE_OK )
5756 /* Select engine from dialog */
5757 GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Refine Route with Routing Engine..."),
5758 VIK_GTK_WINDOW_FROM_LAYER (vtl),
5759 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5761 GTK_RESPONSE_REJECT,
5763 GTK_RESPONSE_ACCEPT,
5765 GtkWidget *label = gtk_label_new ( _("Select routing engine") );
5766 gtk_widget_show_all(label);
5768 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, TRUE, TRUE, 0 );
5770 GtkWidget * combo = vik_routing_ui_selector_new ( (Predicate)vik_routing_engine_supports_refine, NULL );
5771 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), last_engine);
5772 gtk_widget_show_all(combo);
5774 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), combo, TRUE, TRUE, 0 );
5776 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
5778 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
5780 /* Dialog validated: retrieve selected engine and do the job */
5781 last_engine = gtk_combo_box_get_active ( GTK_COMBO_BOX(combo) );
5782 VikRoutingEngine *routing = vik_routing_ui_selector_get_nth (combo, last_engine);
5785 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5787 /* Force saving track */
5788 /* FIXME: remove or rename this hack */
5789 vtl->route_finder_check_added_track = TRUE;
5792 vik_routing_engine_refine (routing, vtl, trk);
5794 /* FIXME: remove or rename this hack */
5795 if ( vtl->route_finder_added_track )
5796 vik_track_calculate_bounds ( vtl->route_finder_added_track );
5798 vtl->route_finder_added_track = NULL;
5799 vtl->route_finder_check_added_track = FALSE;
5801 vik_layer_emit_update ( VIK_LAYER(vtl) );
5803 /* Restore cursor */
5804 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5806 gtk_widget_destroy ( dialog );
5810 static void trw_layer_edit_trackpoint ( menu_array_sublayer values )
5812 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5813 trw_layer_tpwin_init ( vtl );
5816 /*************************************
5817 * merge/split by time routines
5818 *************************************/
5820 /* called for each key in track hash table.
5821 * If the current track has the same time stamp type, add it to the result,
5822 * except the one pointed by "exclude".
5823 * set exclude to NULL if there is no exclude to check.
5824 * Note that the result is in reverse (for performance reasons).
5829 gboolean with_timestamps;
5831 static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata)
5833 twt_udata *user_data = udata;
5834 VikTrackpoint *p1, *p2;
5835 VikTrack *trk = VIK_TRACK(value);
5836 if (trk == user_data->exclude) {
5840 if (trk->trackpoints) {
5841 p1 = vik_track_get_tp_first(trk);
5842 p2 = vik_track_get_tp_last(trk);
5844 if ( user_data->with_timestamps ) {
5845 if (!p1->has_timestamp || !p2->has_timestamp) {
5850 // Don't add tracks with timestamps when getting non timestamp tracks
5851 if (p1->has_timestamp || p2->has_timestamp) {
5857 *(user_data->result) = g_list_prepend(*(user_data->result), key);
5861 * find_nearby_tracks_by_time:
5863 * Called for each track in track hash table.
5864 * If the original track (in user_data[1]) is close enough (threshold period in user_data[2])
5865 * to the current track, then the current track is added to the list in user_data[0]
5867 static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data)
5869 VikTrack *trk = VIK_TRACK(value);
5871 GList **nearby_tracks = ((gpointer *)user_data)[0];
5872 VikTrack *orig_trk = VIK_TRACK(((gpointer *)user_data)[1]);
5874 if ( !orig_trk || !orig_trk->trackpoints )
5878 * detect reasons for not merging, and return
5879 * if no reason is found not to merge, then do it.
5882 twt_udata *udata = user_data;
5883 // Exclude the original track from the compiled list
5884 if (trk == udata->exclude) {
5888 time_t t1 = vik_track_get_tp_first(orig_trk)->timestamp;
5889 time_t t2 = vik_track_get_tp_last(orig_trk)->timestamp;
5891 if (trk->trackpoints) {
5893 VikTrackpoint *p1 = vik_track_get_tp_first(trk);
5894 VikTrackpoint *p2 = vik_track_get_tp_last(trk);
5896 if (!p1->has_timestamp || !p2->has_timestamp) {
5897 //g_print("no timestamp\n");
5901 guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]);
5902 //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp);
5903 if (! (labs(t1 - p2->timestamp) < threshold ||
5905 labs(p1->timestamp - t2) < threshold)
5912 *nearby_tracks = g_list_prepend(*nearby_tracks, value);
5915 /* comparison function used to sort tracks; a and b are hash table keys */
5916 /* Not actively used - can be restored if needed
5917 static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data)
5919 GHashTable *tracks = user_data;
5922 t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp;
5923 t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp;
5925 if (t1 < t2) return -1;
5926 if (t1 > t2) return 1;
5931 /* comparison function used to sort trackpoints */
5932 static gint trackpoint_compare(gconstpointer a, gconstpointer b)
5934 time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp;
5936 if (t1 < t2) return -1;
5937 if (t1 > t2) return 1;
5942 * comparison function which can be used to sort tracks or waypoints by name
5944 static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data)
5946 const gchar* namea = (const gchar*) a;
5947 const gchar* nameb = (const gchar*) b;
5948 if ( namea == NULL || nameb == NULL)
5951 // Same sort method as used in the vik_treeview_*_alphabetize functions
5952 return strcmp ( namea, nameb );
5956 * Attempt to merge selected track with other tracks specified by the user
5957 * Tracks to merge with must be of the same 'type' as the selected track -
5958 * either all with timestamps, or all without timestamps
5960 static void trw_layer_merge_with_other ( menu_array_sublayer values )
5962 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5963 GList *other_tracks = NULL;
5964 GHashTable *ght_tracks;
5965 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5966 ght_tracks = vtl->routes;
5968 ght_tracks = vtl->tracks;
5970 VikTrack *track = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5975 if ( !track->trackpoints )
5979 udata.result = &other_tracks;
5980 udata.exclude = track;
5981 // Allow merging with 'similar' time type time tracks
5982 // i.e. either those times, or those without
5983 udata.with_timestamps = vik_track_get_tp_first(track)->has_timestamp;
5985 g_hash_table_foreach(ght_tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
5986 other_tracks = g_list_reverse(other_tracks);
5988 if ( !other_tracks ) {
5989 if ( udata.with_timestamps )
5990 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found"));
5992 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found"));
5996 // Sort alphabetically for user presentation
5997 // Convert into list of names for usage with dialog function
5998 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5999 GList *other_tracks_names = NULL;
6000 GList *iter = g_list_first ( other_tracks );
6002 other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (ght_tracks, iter->data))->name );
6003 iter = g_list_next ( iter );
6006 other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL);
6008 GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6012 track->is_route ? _("Select route to merge with") : _("Select track to merge with"));
6013 g_list_free(other_tracks);
6014 g_list_free(other_tracks_names);
6019 for (l = merge_list; l != NULL; l = g_list_next(l)) {
6020 VikTrack *merge_track;
6021 if ( track->is_route )
6022 merge_track = vik_trw_layer_get_route ( vtl, l->data );
6024 merge_track = vik_trw_layer_get_track ( vtl, l->data );
6027 vik_track_steal_and_append_trackpoints ( track, merge_track );
6028 if ( track->is_route )
6029 vik_trw_layer_delete_route (vtl, merge_track);
6031 vik_trw_layer_delete_track (vtl, merge_track);
6032 track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare);
6035 for (l = merge_list; l != NULL; l = g_list_next(l))
6037 g_list_free(merge_list);
6039 vik_layer_emit_update( VIK_LAYER(vtl) );
6043 // c.f. trw_layer_sorted_track_id_by_name_list
6044 // but don't add the specified track to the list (normally current track)
6045 static void trw_layer_sorted_track_id_by_name_list_exclude_self (const gpointer id, const VikTrack *trk, gpointer udata)
6047 twt_udata *user_data = udata;
6050 if (trk == user_data->exclude) {
6054 // Sort named list alphabetically
6055 *(user_data->result) = g_list_insert_sorted_with_data (*(user_data->result), trk->name, sort_alphabetically, NULL);
6059 * Join - this allows combining 'tracks' and 'track routes'
6060 * i.e. doesn't care about whether tracks have consistent timestamps
6061 * ATM can only append one track at a time to the currently selected track
6063 static void trw_layer_append_track ( menu_array_sublayer values )
6066 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6068 GHashTable *ght_tracks;
6069 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6070 ght_tracks = vtl->routes;
6072 ght_tracks = vtl->tracks;
6074 trk = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
6079 GList *other_tracks_names = NULL;
6081 // Sort alphabetically for user presentation
6082 // Convert into list of names for usage with dialog function
6083 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6085 udata.result = &other_tracks_names;
6086 udata.exclude = trk;
6088 g_hash_table_foreach(ght_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6090 // Note the limit to selecting one track only
6091 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6092 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6093 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6096 trk->is_route ? _("Append Route"): _("Append Track"),
6097 trk->is_route ? _("Select the route to append after the current route") :
6098 _("Select the track to append after the current track") );
6100 g_list_free(other_tracks_names);
6102 // It's a list, but shouldn't contain more than one other track!
6103 if ( append_list ) {
6105 for (l = append_list; l != NULL; l = g_list_next(l)) {
6106 // TODO: at present this uses the first track found by name,
6107 // which with potential multiple same named tracks may not be the one selected...
6108 VikTrack *append_track;
6109 if ( trk->is_route )
6110 append_track = vik_trw_layer_get_route ( vtl, l->data );
6112 append_track = vik_trw_layer_get_track ( vtl, l->data );
6114 if ( append_track ) {
6115 vik_track_steal_and_append_trackpoints ( trk, append_track );
6116 if ( trk->is_route )
6117 vik_trw_layer_delete_route (vtl, append_track);
6119 vik_trw_layer_delete_track (vtl, append_track);
6122 for (l = append_list; l != NULL; l = g_list_next(l))
6124 g_list_free(append_list);
6126 vik_layer_emit_update( VIK_LAYER(vtl) );
6131 * Very similar to trw_layer_append_track for joining
6132 * but this allows selection from the 'other' list
6133 * If a track is selected, then is shows routes and joins the selected one
6134 * If a route is selected, then is shows tracks and joins the selected one
6136 static void trw_layer_append_other ( menu_array_sublayer values )
6139 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6141 GHashTable *ght_mykind, *ght_others;
6142 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
6143 ght_mykind = vtl->routes;
6144 ght_others = vtl->tracks;
6147 ght_mykind = vtl->tracks;
6148 ght_others = vtl->routes;
6151 trk = (VikTrack *) g_hash_table_lookup ( ght_mykind, values[MA_SUBLAYER_ID] );
6156 GList *other_tracks_names = NULL;
6158 // Sort alphabetically for user presentation
6159 // Convert into list of names for usage with dialog function
6160 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6162 udata.result = &other_tracks_names;
6163 udata.exclude = trk;
6165 g_hash_table_foreach(ght_others, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6167 // Note the limit to selecting one track only
6168 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6169 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6170 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6173 trk->is_route ? _("Append Track"): _("Append Route"),
6174 trk->is_route ? _("Select the track to append after the current route") :
6175 _("Select the route to append after the current track") );
6177 g_list_free(other_tracks_names);
6179 // It's a list, but shouldn't contain more than one other track!
6180 if ( append_list ) {
6182 for (l = append_list; l != NULL; l = g_list_next(l)) {
6183 // TODO: at present this uses the first track found by name,
6184 // which with potential multiple same named tracks may not be the one selected...
6186 // Get FROM THE OTHER TYPE list
6187 VikTrack *append_track;
6188 if ( trk->is_route )
6189 append_track = vik_trw_layer_get_track ( vtl, l->data );
6191 append_track = vik_trw_layer_get_route ( vtl, l->data );
6193 if ( append_track ) {
6195 if ( !append_track->is_route &&
6196 ( ( vik_track_get_segment_count ( append_track ) > 1 ) ||
6197 ( vik_track_get_average_speed ( append_track ) > 0.0 ) ) ) {
6199 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6200 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) ) {
6201 vik_track_merge_segments ( append_track );
6202 vik_track_to_routepoints ( append_track );
6209 vik_track_steal_and_append_trackpoints ( trk, append_track );
6211 // Delete copied which is FROM THE OTHER TYPE list
6212 if ( trk->is_route )
6213 vik_trw_layer_delete_track (vtl, append_track);
6215 vik_trw_layer_delete_route (vtl, append_track);
6218 for (l = append_list; l != NULL; l = g_list_next(l))
6220 g_list_free(append_list);
6221 vik_layer_emit_update( VIK_LAYER(vtl) );
6225 /* merge by segments */
6226 static void trw_layer_merge_by_segment ( menu_array_sublayer values )
6228 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6229 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6230 guint segments = vik_track_merge_segments ( trk );
6231 // NB currently no need to redraw as segments not actually shown on the display
6232 // However inform the user of what happened:
6234 const gchar *tmp_str = ngettext("%d segment merged", "%d segments merged", segments);
6235 g_snprintf(str, 64, tmp_str, segments);
6236 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str );
6239 /* merge by time routine */
6240 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values )
6242 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6246 GList *tracks_with_timestamp = NULL;
6247 VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6248 if (orig_trk->trackpoints &&
6249 !vik_track_get_tp_first(orig_trk)->has_timestamp) {
6250 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp"));
6255 udata.result = &tracks_with_timestamp;
6256 udata.exclude = orig_trk;
6257 udata.with_timestamps = TRUE;
6258 g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
6259 tracks_with_timestamp = g_list_reverse(tracks_with_timestamp);
6261 if (!tracks_with_timestamp) {
6262 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp"));
6265 g_list_free(tracks_with_timestamp);
6267 static guint threshold_in_minutes = 1;
6268 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6269 _("Merge Threshold..."),
6270 _("Merge when time between tracks less than:"),
6271 &threshold_in_minutes)) {
6275 // keep attempting to merge all tracks until no merges within the time specified is possible
6276 gboolean attempt_merge = TRUE;
6277 GList *nearby_tracks = NULL;
6279 static gpointer params[3];
6281 while ( attempt_merge ) {
6283 // Don't try again unless tracks have changed
6284 attempt_merge = FALSE;
6286 trps = orig_trk->trackpoints;
6290 if (nearby_tracks) {
6291 g_list_free(nearby_tracks);
6292 nearby_tracks = NULL;
6295 params[0] = &nearby_tracks;
6296 params[1] = orig_trk;
6297 params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds
6299 /* get a list of adjacent-in-time tracks */
6300 g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params);
6303 GList *l = nearby_tracks;
6305 /* remove trackpoints from merged track, delete track */
6306 vik_track_steal_and_append_trackpoints ( orig_trk, VIK_TRACK(l->data) );
6307 vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data));
6309 // Tracks have changed, therefore retry again against all the remaining tracks
6310 attempt_merge = TRUE;
6315 orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare);
6318 g_list_free(nearby_tracks);
6320 vik_layer_emit_update( VIK_LAYER(vtl) );
6324 * Split a track at the currently selected trackpoint
6326 static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl, gint subtype )
6328 if ( !vtl->current_tpl )
6331 if ( vtl->current_tpl->next && vtl->current_tpl->prev ) {
6332 gchar *name = trw_layer_new_unique_sublayer_name(vtl, subtype, vtl->current_tp_track->name);
6334 VikTrack *tr = vik_track_copy ( vtl->current_tp_track, FALSE );
6335 GList *newglist = g_list_alloc ();
6336 newglist->prev = NULL;
6337 newglist->next = vtl->current_tpl->next;
6338 newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data));
6339 tr->trackpoints = newglist;
6341 vtl->current_tpl->next->prev = newglist; /* end old track here */
6342 vtl->current_tpl->next = NULL;
6344 // Bounds of the selected track changed due to the split
6345 vik_track_calculate_bounds ( vtl->current_tp_track );
6347 vtl->current_tpl = newglist; /* change tp to first of new track. */
6348 vtl->current_tp_track = tr;
6351 vik_trw_layer_add_route ( vtl, name, tr );
6353 vik_trw_layer_add_track ( vtl, name, tr );
6355 // Bounds of the new track created by the split
6356 vik_track_calculate_bounds ( tr );
6362 // Also need id of newly created track
6365 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
6367 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
6369 if ( trkf && udata.uuid )
6370 vtl->current_tp_id = udata.uuid;
6372 vtl->current_tp_id = NULL;
6374 vik_layer_emit_update(VIK_LAYER(vtl));
6380 /* split by time routine */
6381 static void trw_layer_split_by_timestamp ( menu_array_sublayer values )
6383 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6384 VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6385 GList *trps = track->trackpoints;
6387 GList *newlists = NULL;
6388 GList *newtps = NULL;
6389 static guint thr = 1;
6396 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6397 _("Split Threshold..."),
6398 _("Split when time between trackpoints exceeds:"),
6403 /* iterate through trackpoints, and copy them into new lists without touching original list */
6404 prev_ts = VIK_TRACKPOINT(trps->data)->timestamp;
6408 ts = VIK_TRACKPOINT(iter->data)->timestamp;
6410 // Check for unordered time points - this is quite a rare occurence - unless one has reversed a track.
6413 strftime ( tmp_str, sizeof(tmp_str), "%c", localtime(&ts) );
6414 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6415 _("Can not split track due to trackpoints not ordered in time - such as at %s.\n\nGoto this trackpoint?"),
6417 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(VIK_TRACKPOINT(iter->data)->coord) );
6422 if (ts - prev_ts > thr*60) {
6423 /* flush accumulated trackpoints into new list */
6424 newlists = g_list_append(newlists, g_list_reverse(newtps));
6428 /* accumulate trackpoint copies in newtps, in reverse order */
6429 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6431 iter = g_list_next(iter);
6434 newlists = g_list_append(newlists, g_list_reverse(newtps));
6437 /* put lists of trackpoints into tracks */
6439 // Only bother updating if the split results in new tracks
6440 if (g_list_length (newlists) > 1) {
6445 tr = vik_track_copy ( track, FALSE );
6446 tr->trackpoints = (GList *)(iter->data);
6448 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6449 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6450 g_free ( new_tr_name );
6451 vik_track_calculate_bounds ( tr );
6452 iter = g_list_next(iter);
6454 // Remove original track and then update the display
6455 vik_trw_layer_delete_track (vtl, track);
6456 vik_layer_emit_update(VIK_LAYER(vtl));
6458 g_list_free(newlists);
6462 * Split a track by the number of points as specified by the user
6464 static void trw_layer_split_by_n_points ( menu_array_sublayer values )
6466 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6468 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6469 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6471 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6476 // Check valid track
6477 GList *trps = track->trackpoints;
6481 gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6482 _("Split Every Nth Point"),
6483 _("Split on every Nth point:"),
6484 250, // Default value as per typical limited track capacity of various GPS devices
6488 // Was a valid number returned?
6494 GList *newlists = NULL;
6495 GList *newtps = NULL;
6500 /* accumulate trackpoint copies in newtps, in reverse order */
6501 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6503 if (count >= points) {
6504 /* flush accumulated trackpoints into new list */
6505 newlists = g_list_append(newlists, g_list_reverse(newtps));
6509 iter = g_list_next(iter);
6512 // If there is a remaining chunk put that into the new split list
6513 // This may well be the whole track if no split points were encountered
6515 newlists = g_list_append(newlists, g_list_reverse(newtps));
6518 /* put lists of trackpoints into tracks */
6520 // Only bother updating if the split results in new tracks
6521 if (g_list_length (newlists) > 1) {
6526 tr = vik_track_copy ( track, FALSE );
6527 tr->trackpoints = (GList *)(iter->data);
6529 if ( track->is_route ) {
6530 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, track->name);
6531 vik_trw_layer_add_route(vtl, new_tr_name, tr);
6534 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6535 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6537 g_free ( new_tr_name );
6538 vik_track_calculate_bounds ( tr );
6540 iter = g_list_next(iter);
6542 // Remove original track and then update the display
6543 if ( track->is_route )
6544 vik_trw_layer_delete_route (vtl, track);
6546 vik_trw_layer_delete_track (vtl, track);
6547 vik_layer_emit_update(VIK_LAYER(vtl));
6549 g_list_free(newlists);
6553 * Split a track at the currently selected trackpoint
6555 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values )
6557 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6558 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
6559 trw_layer_split_at_selected_trackpoint ( vtl, subtype );
6563 * Split a track by its segments
6564 * Routes do not have segments so don't call this for routes
6566 static void trw_layer_split_segments ( menu_array_sublayer values )
6568 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6569 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6576 VikTrack **tracks = vik_track_split_into_segments (trk, &ntracks);
6579 for ( i = 0; i < ntracks; i++ ) {
6581 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, trk->name);
6582 vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] );
6583 g_free ( new_tr_name );
6588 // Remove original track
6589 vik_trw_layer_delete_track ( vtl, trk );
6590 vik_layer_emit_update ( VIK_LAYER(vtl) );
6593 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not split track as it has no segments"));
6596 /* end of split/merge routines */
6598 static void trw_layer_trackpoint_selected_delete ( VikTrwLayer *vtl, VikTrack *trk )
6602 // Find available adjacent trackpoint
6603 if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) {
6604 if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next )
6605 VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */
6607 // Delete current trackpoint
6608 vik_trackpoint_free ( vtl->current_tpl->data );
6609 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6611 // Set to current to the available adjacent trackpoint
6612 vtl->current_tpl = new_tpl;
6614 if ( vtl->current_tp_track ) {
6615 vik_track_calculate_bounds ( vtl->current_tp_track );
6619 // Delete current trackpoint
6620 vik_trackpoint_free ( vtl->current_tpl->data );
6621 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6622 trw_layer_cancel_current_tp ( vtl, FALSE );
6627 * Delete the selected point
6629 static void trw_layer_delete_point_selected ( menu_array_sublayer values )
6631 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6633 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6634 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6636 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6641 if ( !vtl->current_tpl )
6644 trw_layer_trackpoint_selected_delete ( vtl, trk );
6646 // Track has been updated so update tps:
6647 trw_layer_cancel_tps_of_track ( vtl, trk );
6649 vik_layer_emit_update ( VIK_LAYER(vtl) );
6653 * Delete adjacent track points at the same position
6654 * AKA Delete Dulplicates on the Properties Window
6656 static void trw_layer_delete_points_same_position ( menu_array_sublayer values )
6658 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6660 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6661 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6663 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6668 gulong removed = vik_track_remove_dup_points ( trk );
6670 // Track has been updated so update tps:
6671 trw_layer_cancel_tps_of_track ( vtl, trk );
6673 // Inform user how much was deleted as it's not obvious from the normal view
6675 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6676 g_snprintf(str, 64, tmp_str, removed);
6677 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6679 vik_layer_emit_update ( VIK_LAYER(vtl) );
6683 * Delete adjacent track points with the same timestamp
6684 * Normally new tracks that are 'routes' won't have any timestamps so should be OK to clean up the track
6686 static void trw_layer_delete_points_same_time ( menu_array_sublayer values )
6688 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6690 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6691 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6693 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6698 gulong removed = vik_track_remove_same_time_points ( trk );
6700 // Track has been updated so update tps:
6701 trw_layer_cancel_tps_of_track ( vtl, trk );
6703 // Inform user how much was deleted as it's not obvious from the normal view
6705 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6706 g_snprintf(str, 64, tmp_str, removed);
6707 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6709 vik_layer_emit_update ( VIK_LAYER(vtl) );
6715 static void trw_layer_insert_point_after ( menu_array_sublayer values )
6717 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6719 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6720 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6722 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6727 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
6729 vik_layer_emit_update ( VIK_LAYER(vtl) );
6732 static void trw_layer_insert_point_before ( menu_array_sublayer values )
6734 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6736 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6737 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6739 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6744 trw_layer_insert_tp_beside_current_tp ( vtl, TRUE );
6746 vik_layer_emit_update ( VIK_LAYER(vtl) );
6752 static void trw_layer_reverse ( menu_array_sublayer values )
6754 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6756 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6757 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6759 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6764 vik_track_reverse ( track );
6766 vik_layer_emit_update ( VIK_LAYER(vtl) );
6770 * Open a program at the specified date
6771 * Mainly for RedNotebook - http://rednotebook.sourceforge.net/
6772 * But could work with any program that accepts a command line of --date=<date>
6773 * FUTURE: Allow configuring of command line options + date format
6775 static void trw_layer_diary_open ( VikTrwLayer *vtl, const gchar *date_str )
6778 gchar *cmd = g_strdup_printf ( "%s %s%s", diary_program, "--date=", date_str );
6779 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6780 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s to open file."), diary_program );
6781 g_error_free ( err );
6787 * Open a diary at the date of the track or waypoint
6789 static void trw_layer_diary ( menu_array_sublayer values )
6791 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6793 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6794 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6800 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
6801 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
6802 trw_layer_diary_open ( vtl, date_buf );
6805 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6807 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6808 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6814 if ( wpt->has_timestamp ) {
6815 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
6816 trw_layer_diary_open ( vtl, date_buf );
6819 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6824 * Open a program at the specified date
6825 * Mainly for Stellarium - http://stellarium.org/
6826 * But could work with any program that accepts the same command line options...
6827 * FUTURE: Allow configuring of command line options + format or parameters
6829 static void trw_layer_astro_open ( VikTrwLayer *vtl, const gchar *date_str, const gchar *time_str, const gchar *lat_str, const gchar *lon_str, const gchar *alt_str )
6833 gint fd = g_file_open_tmp ( "vik-astro-XXXXXX.ini", &tmp, &err );
6835 g_warning ( "%s: Failed to open temporary file: %s", __FUNCTION__, err->message );
6836 g_clear_error ( &err );
6839 gchar *cmd = g_strdup_printf ( "%s %s %s %s %s %s %s %s %s %s %s %s %s %s",
6840 astro_program, "-c", tmp, "--full-screen no", "--sky-date", date_str, "--sky-time", time_str, "--latitude", lat_str, "--longitude", lon_str, "--altitude", alt_str );
6841 g_warning ( "%s", cmd );
6842 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6843 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s"), astro_program );
6844 g_warning ( "%s", err->message );
6845 g_error_free ( err );
6847 util_add_to_deletion_list ( tmp );
6852 // Format of stellarium lat & lon seems designed to be particularly awkward
6853 // who uses ' & " in the parameters for the command line?!
6856 static gchar *convert_to_dms ( gdouble dec )
6862 gchar *result = NULL;
6876 tmp = (tmp - val_d) * 60;
6880 val_s = (tmp - val_m) * 60;
6883 result = g_strdup_printf ( "%c%dd%d\\\'%.4f\\\"", sign_c, val_d, val_m, val_s );
6888 * Open an astronomy program at the date & position of the track center, trackpoint or waypoint
6890 static void trw_layer_astro ( menu_array_sublayer values )
6892 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6894 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6895 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6899 VikTrackpoint *tp = NULL;
6900 if ( vtl->current_tpl )
6901 // Current Trackpoint
6902 tp = VIK_TRACKPOINT(vtl->current_tpl->data);
6903 else if ( trk->trackpoints )
6904 // Otherwise first trackpoint
6905 tp = VIK_TRACKPOINT(trk->trackpoints->data);
6910 if ( tp->has_timestamp ) {
6912 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(tp->timestamp)));
6914 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(tp->timestamp)));
6916 vik_coord_to_latlon ( &tp->coord, &ll );
6917 gchar *lat_str = convert_to_dms ( ll.lat );
6918 gchar *lon_str = convert_to_dms ( ll.lon );
6920 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(tp->altitude) );
6921 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf);
6926 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6928 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6929 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6933 if ( wpt->has_timestamp ) {
6935 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(wpt->timestamp)));
6937 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(wpt->timestamp)));
6939 vik_coord_to_latlon ( &wpt->coord, &ll );
6940 gchar *lat_str = convert_to_dms ( ll.lat );
6941 gchar *lon_str = convert_to_dms ( ll.lon );
6943 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(wpt->altitude) );
6944 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf );
6949 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6954 * Similar to trw_layer_enum_item, but this uses a sorted method
6957 static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata)
6959 GList **list = (GList**)udata;
6960 // *list = g_list_prepend(*all, key); //unsorted method
6961 // Sort named list alphabetically
6962 *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL);
6967 * Now Waypoint specific sort
6969 static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata)
6971 GList **list = (GList**)udata;
6972 // Sort named list alphabetically
6973 *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL);
6977 * Track specific sort
6979 static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata)
6981 GList **list = (GList**)udata;
6982 // Sort named list alphabetically
6983 *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL);
6988 gboolean has_same_track_name;
6989 const gchar *same_track_name;
6990 } same_track_name_udata;
6992 static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6994 const gchar* namea = (const gchar*) aa;
6995 const gchar* nameb = (const gchar*) bb;
6998 gint result = strcmp ( namea, nameb );
7000 if ( result == 0 ) {
7001 // Found two names the same
7002 same_track_name_udata *user_data = udata;
7003 user_data->has_same_track_name = TRUE;
7004 user_data->same_track_name = namea;
7007 // Leave ordering the same
7012 * Find out if any tracks have the same name in this hash table
7014 static gboolean trw_layer_has_same_track_names ( GHashTable *ht_tracks )
7016 // Sort items by name, then compare if any next to each other are the same
7018 GList *track_names = NULL;
7019 g_hash_table_foreach ( ht_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7022 if ( ! track_names )
7025 same_track_name_udata udata;
7026 udata.has_same_track_name = FALSE;
7028 // Use sort routine to traverse list comparing items
7029 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
7030 GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7031 // Still no tracks...
7035 return udata.has_same_track_name;
7039 * Force unqiue track names for the track table specified
7040 * Note the panel is a required parameter to enable the update of the names displayed
7041 * Specify if on tracks or else on routes
7043 static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp, GHashTable *track_table, gboolean ontrack )
7045 // . Search list for an instance of repeated name
7046 // . get track of this name
7047 // . create new name
7048 // . rename track & update equiv. treeview iter
7049 // . repeat until all different
7051 same_track_name_udata udata;
7053 GList *track_names = NULL;
7054 udata.has_same_track_name = FALSE;
7055 udata.same_track_name = NULL;
7057 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7060 if ( ! track_names )
7063 GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7065 // Still no tracks...
7066 if ( ! dummy_list1 )
7069 while ( udata.has_same_track_name ) {
7071 // Find a track with the same name
7074 trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name );
7076 trk = vik_trw_layer_get_route ( vtl, (gpointer) udata.same_track_name );
7080 g_critical("Houston, we've had a problem.");
7081 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7082 _("Internal Error in vik_trw_layer_uniquify_tracks") );
7087 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name );
7088 vik_track_set_name ( trk, newname );
7094 // Need want key of it for treeview update
7095 gpointer trkf = g_hash_table_find ( track_table, (GHRFunc) trw_layer_track_find_uuid, &udataU );
7097 if ( trkf && udataU.uuid ) {
7101 it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
7103 it = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
7106 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname );
7108 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
7110 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
7115 // Start trying to find same names again...
7117 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7118 udata.has_same_track_name = FALSE;
7119 GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7121 // No tracks any more - give up searching
7122 if ( ! dummy_list2 )
7123 udata.has_same_track_name = FALSE;
7127 vik_layers_panel_emit_update ( vlp );
7130 static void trw_layer_sort_order_specified ( VikTrwLayer *vtl, guint sublayer_type, vik_layer_sort_order_t order )
7134 switch (sublayer_type) {
7135 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
7136 iter = &(vtl->tracks_iter);
7137 vtl->track_sort_order = order;
7139 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
7140 iter = &(vtl->routes_iter);
7141 vtl->track_sort_order = order;
7143 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
7144 iter = &(vtl->waypoints_iter);
7145 vtl->wp_sort_order = order;
7149 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, order );
7152 static void trw_layer_sort_order_a2z ( menu_array_sublayer values )
7154 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7155 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_ASCENDING );
7158 static void trw_layer_sort_order_z2a ( menu_array_sublayer values )
7160 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7161 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_DESCENDING );
7164 static void trw_layer_sort_order_timestamp_ascend ( menu_array_sublayer values )
7166 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7167 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_DATE_ASCENDING );
7170 static void trw_layer_sort_order_timestamp_descend ( menu_array_sublayer values )
7172 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7173 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_DATE_DESCENDING );
7179 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values )
7181 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7184 // Ensure list of track names offered is unique
7185 if ( trw_layer_has_same_track_names ( vtl->tracks ) ) {
7186 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7187 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7188 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->tracks, TRUE );
7194 // Sort list alphabetically for better presentation
7195 g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7198 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found"));
7202 // Get list of items to delete from the user
7203 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7206 _("Delete Selection"),
7207 _("Select tracks to delete"));
7210 // Delete requested tracks
7211 // since specificly requested, IMHO no need for extra confirmation
7212 if ( delete_list ) {
7214 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7215 // This deletes first trk it finds of that name (but uniqueness is enforced above)
7216 trw_layer_delete_track_by_name (vtl, l->data, vtl->tracks);
7218 g_list_free(delete_list);
7219 // Reset layer timestamps in case they have now changed
7220 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7222 vik_layer_emit_update( VIK_LAYER(vtl) );
7229 static void trw_layer_delete_routes_from_selection ( menu_array_layer values )
7231 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7234 // Ensure list of track names offered is unique
7235 if ( trw_layer_has_same_track_names ( vtl->routes ) ) {
7236 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7237 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7238 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->routes, FALSE );
7244 // Sort list alphabetically for better presentation
7245 g_hash_table_foreach(vtl->routes, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7248 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No routes found"));
7252 // Get list of items to delete from the user
7253 GList *delete_list = a_dialog_select_from_list ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7256 _("Delete Selection"),
7257 _("Select routes to delete") );
7260 // Delete requested routes
7261 // since specificly requested, IMHO no need for extra confirmation
7262 if ( delete_list ) {
7264 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7265 // This deletes first route it finds of that name (but uniqueness is enforced above)
7266 trw_layer_delete_track_by_name (vtl, l->data, vtl->routes);
7268 g_list_free(delete_list);
7269 vik_layer_emit_update( VIK_LAYER(vtl) );
7274 gboolean has_same_waypoint_name;
7275 const gchar *same_waypoint_name;
7276 } same_waypoint_name_udata;
7278 static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
7280 const gchar* namea = (const gchar*) aa;
7281 const gchar* nameb = (const gchar*) bb;
7284 gint result = strcmp ( namea, nameb );
7286 if ( result == 0 ) {
7287 // Found two names the same
7288 same_waypoint_name_udata *user_data = udata;
7289 user_data->has_same_waypoint_name = TRUE;
7290 user_data->same_waypoint_name = namea;
7293 // Leave ordering the same
7298 * Find out if any waypoints have the same name in this layer
7300 gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl )
7302 // Sort items by name, then compare if any next to each other are the same
7304 GList *waypoint_names = NULL;
7305 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7308 if ( ! waypoint_names )
7311 same_waypoint_name_udata udata;
7312 udata.has_same_waypoint_name = FALSE;
7314 // Use sort routine to traverse list comparing items
7315 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
7316 GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7317 // Still no waypoints...
7321 return udata.has_same_waypoint_name;
7325 * Force unqiue waypoint names for this layer
7326 * Note the panel is a required parameter to enable the update of the names displayed
7328 static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp )
7330 // . Search list for an instance of repeated name
7331 // . get waypoint of this name
7332 // . create new name
7333 // . rename waypoint & update equiv. treeview iter
7334 // . repeat until all different
7336 same_waypoint_name_udata udata;
7338 GList *waypoint_names = NULL;
7339 udata.has_same_waypoint_name = FALSE;
7340 udata.same_waypoint_name = NULL;
7342 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7345 if ( ! waypoint_names )
7348 GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7350 // Still no waypoints...
7351 if ( ! dummy_list1 )
7354 while ( udata.has_same_waypoint_name ) {
7356 // Find a waypoint with the same name
7357 VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name );
7361 g_critical("Houston, we've had a problem.");
7362 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7363 _("Internal Error in vik_trw_layer_uniquify_waypoints") );
7368 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name );
7370 trw_layer_waypoint_rename ( vtl, waypoint, newname );
7374 // Start trying to find same names again...
7375 waypoint_names = NULL;
7376 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7377 udata.has_same_waypoint_name = FALSE;
7378 GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7380 // No waypoints any more - give up searching
7381 if ( ! dummy_list2 )
7382 udata.has_same_waypoint_name = FALSE;
7386 vik_layers_panel_emit_update ( vlp );
7392 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values )
7394 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7397 // Ensure list of waypoint names offered is unique
7398 if ( trw_layer_has_same_waypoint_names ( vtl ) ) {
7399 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7400 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7401 vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]) );
7407 // Sort list alphabetically for better presentation
7408 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all);
7410 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found"));
7414 all = g_list_sort_with_data(all, sort_alphabetically, NULL);
7416 // Get list of items to delete from the user
7417 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7420 _("Delete Selection"),
7421 _("Select waypoints to delete"));
7424 // Delete requested waypoints
7425 // since specificly requested, IMHO no need for extra confirmation
7426 if ( delete_list ) {
7428 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7429 // This deletes first waypoint it finds of that name (but uniqueness is enforced above)
7430 trw_layer_delete_waypoint_by_name (vtl, l->data);
7432 g_list_free(delete_list);
7434 trw_layer_calculate_bounds_waypoints ( vtl );
7435 // Reset layer timestamp in case it has now changed
7436 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7437 vik_layer_emit_update( VIK_LAYER(vtl) );
7445 static void trw_layer_iter_visibility_toggle ( gpointer id, GtkTreeIter *it, VikTreeview *vt )
7447 vik_treeview_item_toggle_visible ( vt, it );
7453 static void trw_layer_iter_visibility ( gpointer id, GtkTreeIter *it, gpointer vis_data[2] )
7455 vik_treeview_item_set_visible ( (VikTreeview*)vis_data[0], it, GPOINTER_TO_INT (vis_data[1]) );
7461 static void trw_layer_waypoints_visibility ( gpointer id, VikWaypoint *wp, gpointer on_off )
7463 wp->visible = GPOINTER_TO_INT (on_off);
7469 static void trw_layer_waypoints_toggle_visibility ( gpointer id, VikWaypoint *wp )
7471 wp->visible = !wp->visible;
7477 static void trw_layer_waypoints_visibility_off ( menu_array_layer values )
7479 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7480 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7481 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7482 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7484 vik_layer_emit_update ( VIK_LAYER(vtl) );
7490 static void trw_layer_waypoints_visibility_on ( menu_array_layer values )
7492 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7493 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7494 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7495 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7497 vik_layer_emit_update ( VIK_LAYER(vtl) );
7503 static void trw_layer_waypoints_visibility_toggle ( menu_array_layer values )
7505 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7506 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7507 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_toggle_visibility, NULL );
7509 vik_layer_emit_update ( VIK_LAYER(vtl) );
7515 static void trw_layer_tracks_visibility ( gpointer id, VikTrack *trk, gpointer on_off )
7517 trk->visible = GPOINTER_TO_INT (on_off);
7523 static void trw_layer_tracks_toggle_visibility ( gpointer id, VikTrack *trk )
7525 trk->visible = !trk->visible;
7531 static void trw_layer_tracks_visibility_off ( menu_array_layer values )
7533 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7534 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7535 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7536 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7538 vik_layer_emit_update ( VIK_LAYER(vtl) );
7544 static void trw_layer_tracks_visibility_on ( menu_array_layer values )
7546 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7547 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7548 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7549 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7551 vik_layer_emit_update ( VIK_LAYER(vtl) );
7557 static void trw_layer_tracks_visibility_toggle ( menu_array_layer values )
7559 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7560 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7561 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7563 vik_layer_emit_update ( VIK_LAYER(vtl) );
7569 static void trw_layer_routes_visibility_off ( menu_array_layer values )
7571 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7572 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7573 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7574 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7576 vik_layer_emit_update ( VIK_LAYER(vtl) );
7582 static void trw_layer_routes_visibility_on ( menu_array_layer values )
7584 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7585 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7586 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7587 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7589 vik_layer_emit_update ( VIK_LAYER(vtl) );
7595 static void trw_layer_routes_visibility_toggle ( menu_array_layer values )
7597 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7598 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7599 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7601 vik_layer_emit_update ( VIK_LAYER(vtl) );
7605 * vik_trw_layer_build_waypoint_list_t:
7607 * Helper function to construct a list of #vik_trw_waypoint_list_t
7609 GList *vik_trw_layer_build_waypoint_list_t ( VikTrwLayer *vtl, GList *waypoints )
7611 GList *waypoints_and_layers = NULL;
7612 // build waypoints_and_layers list
7613 while ( waypoints ) {
7614 vik_trw_waypoint_list_t *vtdl = g_malloc (sizeof(vik_trw_waypoint_list_t));
7615 vtdl->wpt = VIK_WAYPOINT(waypoints->data);
7617 waypoints_and_layers = g_list_prepend ( waypoints_and_layers, vtdl );
7618 waypoints = g_list_next ( waypoints );
7620 return waypoints_and_layers;
7624 * trw_layer_create_waypoint_list:
7626 * Create the latest list of waypoints with the associated layer(s)
7627 * Although this will always be from a single layer here
7629 static GList* trw_layer_create_waypoint_list ( VikLayer *vl, gpointer user_data )
7631 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7632 GList *waypoints = g_hash_table_get_values ( vik_trw_layer_get_waypoints(vtl) );
7634 return vik_trw_layer_build_waypoint_list_t ( vtl, waypoints );
7638 * trw_layer_analyse_close:
7640 * Stuff to do on dialog closure
7642 static void trw_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl )
7644 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7645 gtk_widget_destroy ( dialog );
7646 vtl->tracks_analysis_dialog = NULL;
7650 * vik_trw_layer_build_track_list_t:
7652 * Helper function to construct a list of #vik_trw_track_list_t
7654 GList *vik_trw_layer_build_track_list_t ( VikTrwLayer *vtl, GList *tracks )
7656 GList *tracks_and_layers = NULL;
7657 // build tracks_and_layers list
7659 vik_trw_track_list_t *vtdl = g_malloc (sizeof(vik_trw_track_list_t));
7660 vtdl->trk = VIK_TRACK(tracks->data);
7662 tracks_and_layers = g_list_prepend ( tracks_and_layers, vtdl );
7663 tracks = g_list_next ( tracks );
7665 return tracks_and_layers;
7669 * trw_layer_create_track_list:
7671 * Create the latest list of tracks with the associated layer(s)
7672 * Although this will always be from a single layer here
7674 static GList* trw_layer_create_track_list ( VikLayer *vl, gpointer user_data )
7676 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7677 GList *tracks = NULL;
7678 if ( GPOINTER_TO_INT(user_data) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7679 tracks = g_hash_table_get_values ( vik_trw_layer_get_tracks(vtl) );
7681 tracks = g_hash_table_get_values ( vik_trw_layer_get_routes(vtl) );
7683 return vik_trw_layer_build_track_list_t ( vtl, tracks );
7686 static void trw_layer_tracks_stats ( menu_array_layer values )
7688 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7689 // There can only be one!
7690 if ( vtl->tracks_analysis_dialog )
7693 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7694 VIK_LAYER(vtl)->name,
7696 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACKS),
7697 trw_layer_create_track_list,
7698 trw_layer_analyse_close );
7704 static void trw_layer_routes_stats ( menu_array_layer values )
7706 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7707 // There can only be one!
7708 if ( vtl->tracks_analysis_dialog )
7711 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7712 VIK_LAYER(vtl)->name,
7714 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTES),
7715 trw_layer_create_track_list,
7716 trw_layer_analyse_close );
7719 static void trw_layer_goto_waypoint ( menu_array_sublayer values )
7721 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7722 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7724 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(wp->coord) );
7727 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values )
7729 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7730 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7733 gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", wp->name );
7734 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), webpage);
7738 static void trw_layer_waypoint_webpage ( menu_array_sublayer values )
7740 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7741 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7745 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->url);
7746 } else if ( !strncmp(wp->comment, "http", 4) ) {
7747 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->comment);
7748 } else if ( !strncmp(wp->description, "http", 4) ) {
7749 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->description);
7753 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter )
7755 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7757 VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer );
7759 // No actual change to the name supplied
7761 if (strcmp(newname, wp->name) == 0 )
7764 VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname );
7767 // An existing waypoint has been found with the requested name
7768 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7769 _("A waypoint with the name \"%s\" already exists. Really rename to the same name?"),
7774 // Update WP name and refresh the treeview
7775 vik_waypoint_set_name (wp, newname);
7777 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7778 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->waypoints_iter), l->wp_sort_order );
7780 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7785 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7787 VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer );
7789 // No actual change to the name supplied
7791 if (strcmp(newname, trk->name) == 0)
7794 VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname );
7797 // An existing track has been found with the requested name
7798 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7799 _("A track with the name \"%s\" already exists. Really rename to the same name?"),
7803 // Update track name and refresh GUI parts
7804 vik_track_set_name (trk, newname);
7806 // Update any subwindows that could be displaying this track which has changed name
7807 // Only one Track Edit Window
7808 if ( l->current_tp_track == trk && l->tpwin ) {
7809 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7811 // Property Dialog of the track
7812 vik_trw_layer_propwin_update ( trk );
7814 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7815 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7817 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7822 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7824 VikTrack *trk = g_hash_table_lookup ( l->routes, sublayer );
7826 // No actual change to the name supplied
7828 if (strcmp(newname, trk->name) == 0)
7831 VikTrack *trkf = vik_trw_layer_get_route ( l, (gpointer) newname );
7834 // An existing track has been found with the requested name
7835 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7836 _("A route with the name \"%s\" already exists. Really rename to the same name?"),
7840 // Update track name and refresh GUI parts
7841 vik_track_set_name (trk, newname);
7843 // Update any subwindows that could be displaying this track which has changed name
7844 // Only one Track Edit Window
7845 if ( l->current_tp_track == trk && l->tpwin ) {
7846 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7848 // Property Dialog of the track
7849 vik_trw_layer_propwin_update ( trk );
7851 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7852 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7854 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7861 static gboolean is_valid_geocache_name ( gchar *str )
7863 gint len = strlen ( str );
7864 return len >= 3 && len <= 7 && str[0] == 'G' && str[1] == 'C' && isalnum(str[2]) && (len < 4 || isalnum(str[3])) && (len < 5 || isalnum(str[4])) && (len < 6 || isalnum(str[5])) && (len < 7 || isalnum(str[6]));
7868 static void trw_layer_track_use_with_filter ( menu_array_sublayer values )
7870 VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->tracks, values[MA_SUBLAYER_ID] );
7871 a_acquire_set_filter_track ( trk );
7875 #ifdef VIK_CONFIG_GOOGLE
7876 static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id )
7878 VikTrack *tr = g_hash_table_lookup ( vtl->routes, track_id );
7879 return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
7882 static void trw_layer_google_route_webpage ( menu_array_sublayer values )
7884 VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->routes, values[MA_SUBLAYER_ID] );
7886 gchar *escaped = g_uri_escape_string ( tr->comment, NULL, TRUE );
7887 gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
7888 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(values[MA_VTL])), webpage);
7895 /* vlp can be NULL if necessary - i.e. right-click from a tool */
7896 /* viewpoint is now available instead */
7897 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp )
7899 static menu_array_sublayer pass_along;
7901 gboolean rv = FALSE;
7903 pass_along[MA_VTL] = l;
7904 pass_along[MA_VLP] = vlp;
7905 pass_along[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
7906 pass_along[MA_SUBLAYER_ID] = sublayer;
7907 pass_along[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
7908 pass_along[MA_VVP] = vvp;
7909 pass_along[MA_TV_ITER] = iter;
7910 pass_along[MA_MISC] = NULL; // For misc purposes - maybe track or waypoint
7912 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7916 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL );
7917 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along );
7918 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7919 gtk_widget_show ( item );
7921 if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) {
7922 VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer );
7923 if (tr && tr->property_dialog)
7924 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7926 if (subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
7927 VikTrack *tr = g_hash_table_lookup ( l->routes, sublayer );
7928 if (tr && tr->property_dialog)
7929 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7932 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL );
7933 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along );
7934 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7935 gtk_widget_show ( item );
7937 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL );
7938 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along );
7939 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7940 gtk_widget_show ( item );
7942 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL );
7943 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along );
7944 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7945 gtk_widget_show ( item );
7947 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7949 // Always create separator as now there is always at least the transform menu option
7950 item = gtk_menu_item_new ();
7951 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7952 gtk_widget_show ( item );
7954 /* could be a right-click using the tool */
7955 if ( vlp != NULL ) {
7956 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7957 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7958 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along );
7959 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7960 gtk_widget_show ( item );
7963 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer );
7965 if ( wp && wp->name ) {
7966 if ( is_valid_geocache_name ( wp->name ) ) {
7967 item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") );
7968 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along );
7969 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7970 gtk_widget_show ( item );
7972 #ifdef VIK_CONFIG_GEOTAG
7973 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
7974 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint), pass_along );
7975 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7976 gtk_widget_set_tooltip_text (item, _("Geotag multiple images against this waypoint"));
7977 gtk_widget_show ( item );
7981 if ( wp && wp->image )
7983 // Set up image paramater
7984 pass_along[MA_MISC] = wp->image;
7986 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") );
7987 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("vik-icon-Show Picture", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c
7988 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along );
7989 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7990 gtk_widget_show ( item );
7992 #ifdef VIK_CONFIG_GEOTAG
7993 GtkWidget *geotag_submenu = gtk_menu_new ();
7994 item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") );
7995 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7996 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7997 gtk_widget_show ( item );
7998 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu );
8000 item = gtk_menu_item_new_with_mnemonic ( _("_Update") );
8001 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along );
8002 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
8003 gtk_widget_show ( item );
8005 item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") );
8006 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along );
8007 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
8008 gtk_widget_show ( item );
8015 ( wp->comment && !strncmp(wp->comment, "http", 4) ) ||
8016 ( wp->description && !strncmp(wp->description, "http", 4) )) {
8017 item = gtk_image_menu_item_new_with_mnemonic ( _("Visit _Webpage") );
8018 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8019 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_webpage), pass_along );
8020 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8021 gtk_widget_show ( item );
8027 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
8028 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL );
8029 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_paste_item_cb), pass_along );
8030 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8031 gtk_widget_show ( item );
8032 // TODO: only enable if suitable item is in clipboard - want to determine *which* sublayer type
8033 if ( a_clipboard_type ( ) == VIK_CLIPBOARD_DATA_SUBLAYER )
8034 gtk_widget_set_sensitive ( item, TRUE );
8036 gtk_widget_set_sensitive ( item, FALSE );
8039 item = gtk_menu_item_new ();
8040 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8041 gtk_widget_show ( item );
8044 if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
8047 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") );
8048 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8049 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
8050 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8051 gtk_widget_show ( item );
8054 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS )
8056 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") );
8057 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8058 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
8059 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8060 gtk_widget_show ( item );
8062 item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
8063 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8064 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
8065 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8066 gtk_widget_show ( item );
8068 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") );
8069 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8070 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
8071 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8072 gtk_widget_show ( item );
8074 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") );
8075 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8076 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
8077 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8078 gtk_widget_show ( item );
8080 GtkWidget *vis_submenu = gtk_menu_new ();
8081 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8082 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8083 gtk_widget_show ( item );
8084 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8086 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Waypoints") );
8087 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8088 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_on), pass_along );
8089 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8090 gtk_widget_show ( item );
8092 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Waypoints") );
8093 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8094 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_off), pass_along );
8095 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8096 gtk_widget_show ( item );
8098 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8099 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8100 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_toggle), pass_along );
8101 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8102 gtk_widget_show ( item );
8104 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Waypoints...") );
8105 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8106 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
8107 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8110 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS )
8114 if ( l->current_track && !l->current_track->is_route ) {
8115 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8116 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8117 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8118 gtk_widget_show ( item );
8120 item = gtk_menu_item_new ();
8121 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8122 gtk_widget_show ( item );
8125 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") );
8126 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8127 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
8128 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8129 gtk_widget_show ( item );
8131 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Track") );
8132 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8133 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
8134 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8135 gtk_widget_show ( item );
8136 // Make it available only when a new track *not* already in progress
8137 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8139 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") );
8140 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8141 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
8142 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8143 gtk_widget_show ( item );
8145 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") );
8146 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8147 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
8148 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8149 gtk_widget_show ( item );
8151 GtkWidget *vis_submenu = gtk_menu_new ();
8152 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8153 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8154 gtk_widget_show ( item );
8155 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8157 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Tracks") );
8158 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8159 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_on), pass_along );
8160 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8161 gtk_widget_show ( item );
8163 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Tracks") );
8164 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8165 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_off), pass_along );
8166 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8167 gtk_widget_show ( item );
8169 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8170 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8171 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_toggle), pass_along );
8172 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8174 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Tracks...") );
8175 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8176 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8177 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8178 gtk_widget_show ( item );
8180 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8181 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_stats), pass_along );
8182 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8183 gtk_widget_show ( item );
8186 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES )
8190 if ( l->current_track && l->current_track->is_route ) {
8191 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8192 // Reuse finish track method
8193 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8194 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8195 gtk_widget_show ( item );
8197 item = gtk_menu_item_new ();
8198 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8199 gtk_widget_show ( item );
8202 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Routes") );
8203 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8204 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
8205 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8206 gtk_widget_show ( item );
8208 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Route") );
8209 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8210 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
8211 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8212 gtk_widget_show ( item );
8213 // Make it available only when a new track *not* already in progress
8214 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8216 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
8217 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8218 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
8219 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8220 gtk_widget_show ( item );
8222 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
8223 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8224 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
8225 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8226 gtk_widget_show ( item );
8228 GtkWidget *vis_submenu = gtk_menu_new ();
8229 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8230 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8231 gtk_widget_show ( item );
8232 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8234 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Routes") );
8235 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8236 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_on), pass_along );
8237 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8238 gtk_widget_show ( item );
8240 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Routes") );
8241 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8242 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_off), pass_along );
8243 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8244 gtk_widget_show ( item );
8246 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8247 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8248 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_toggle), pass_along );
8249 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8251 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Routes...") );
8252 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8253 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8254 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8256 gtk_widget_show ( item );
8258 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8259 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_stats), pass_along );
8260 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8261 gtk_widget_show ( item );
8265 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
8266 GtkWidget *submenu_sort = gtk_menu_new ();
8267 item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") );
8268 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8269 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8270 gtk_widget_show ( item );
8271 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort );
8273 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") );
8274 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
8275 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_a2z), pass_along );
8276 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8277 gtk_widget_show ( item );
8279 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") );
8280 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
8281 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_z2a), pass_along );
8282 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8283 gtk_widget_show ( item );
8285 item = gtk_image_menu_item_new_with_mnemonic ( _("Date Ascending") );
8286 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
8287 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_timestamp_ascend), pass_along );
8288 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8289 gtk_widget_show ( item );
8291 item = gtk_image_menu_item_new_with_mnemonic ( _("Date Descending") );
8292 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
8293 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_timestamp_descend), pass_along );
8294 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8295 gtk_widget_show ( item );
8298 GtkWidget *upload_submenu = gtk_menu_new ();
8300 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
8302 item = gtk_menu_item_new ();
8303 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8304 gtk_widget_show ( item );
8306 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && !l->current_track->is_route )
8307 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8308 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && l->current_track->is_route )
8309 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8310 if ( l->current_track ) {
8311 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8312 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8313 gtk_widget_show ( item );
8316 item = gtk_menu_item_new ();
8317 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8318 gtk_widget_show ( item );
8321 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8322 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") );
8324 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Route") );
8325 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8326 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along );
8327 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8328 gtk_widget_show ( item );
8330 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8331 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_statistics), pass_along );
8332 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8333 gtk_widget_show ( item );
8335 GtkWidget *goto_submenu;
8336 goto_submenu = gtk_menu_new ();
8337 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
8338 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8339 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8340 gtk_widget_show ( item );
8341 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu );
8343 item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") );
8344 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) );
8345 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along );
8346 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8347 gtk_widget_show ( item );
8349 item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") );
8350 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8351 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along );
8352 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8353 gtk_widget_show ( item );
8355 item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") );
8356 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) );
8357 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along );
8358 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8359 gtk_widget_show ( item );
8361 item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") );
8362 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) );
8363 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along );
8364 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8365 gtk_widget_show ( item );
8367 item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") );
8368 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) );
8369 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along );
8370 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8371 gtk_widget_show ( item );
8373 // Routes don't have speeds
8374 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8375 item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") );
8376 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) );
8377 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along );
8378 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8379 gtk_widget_show ( item );
8382 GtkWidget *combine_submenu;
8383 combine_submenu = gtk_menu_new ();
8384 item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") );
8385 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) );
8386 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8387 gtk_widget_show ( item );
8388 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu );
8390 // Routes don't have times or segments...
8391 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8392 item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") );
8393 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along );
8394 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8395 gtk_widget_show ( item );
8397 item = gtk_menu_item_new_with_mnemonic ( _("Merge _Segments") );
8398 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_segment), pass_along );
8399 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8400 gtk_widget_show ( item );
8403 item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") );
8404 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along );
8405 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8406 gtk_widget_show ( item );
8408 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8409 item = gtk_menu_item_new_with_mnemonic ( _("_Append Track...") );
8411 item = gtk_menu_item_new_with_mnemonic ( _("_Append Route...") );
8412 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_track), pass_along );
8413 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8414 gtk_widget_show ( item );
8416 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8417 item = gtk_menu_item_new_with_mnemonic ( _("Append _Route...") );
8419 item = gtk_menu_item_new_with_mnemonic ( _("Append _Track...") );
8420 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_other), pass_along );
8421 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8422 gtk_widget_show ( item );
8424 GtkWidget *split_submenu;
8425 split_submenu = gtk_menu_new ();
8426 item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") );
8427 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) );
8428 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8429 gtk_widget_show ( item );
8430 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu );
8432 // Routes don't have times or segments...
8433 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8434 item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") );
8435 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
8436 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8437 gtk_widget_show ( item );
8439 // ATM always enable this entry - don't want to have to analyse the track before displaying the menu - to keep the menu speedy
8440 item = gtk_menu_item_new_with_mnemonic ( _("Split Se_gments") );
8441 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_segments), pass_along );
8442 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8443 gtk_widget_show ( item );
8446 item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") );
8447 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along );
8448 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8449 gtk_widget_show ( item );
8451 item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") );
8452 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along );
8453 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8454 gtk_widget_show ( item );
8455 // Make it available only when a trackpoint is selected.
8456 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8458 GtkWidget *insert_submenu = gtk_menu_new ();
8459 item = gtk_image_menu_item_new_with_mnemonic ( _("_Insert Points") );
8460 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8461 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8462 gtk_widget_show ( item );
8463 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), insert_submenu );
8465 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _Before Selected Point") );
8466 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_before), pass_along );
8467 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8468 gtk_widget_show ( item );
8469 // Make it available only when a point is selected
8470 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8472 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _After Selected Point") );
8473 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_after), pass_along );
8474 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8475 gtk_widget_show ( item );
8476 // Make it available only when a point is selected
8477 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8479 GtkWidget *delete_submenu;
8480 delete_submenu = gtk_menu_new ();
8481 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Poi_nts") );
8482 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8483 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8484 gtk_widget_show ( item );
8485 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
8487 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _Selected Point") );
8488 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8489 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_point_selected), pass_along );
8490 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8491 gtk_widget_show ( item );
8492 // Make it available only when a point is selected
8493 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8495 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Position") );
8496 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_position), pass_along );
8497 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8498 gtk_widget_show ( item );
8500 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Time") );
8501 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_time), pass_along );
8502 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8503 gtk_widget_show ( item );
8505 GtkWidget *transform_submenu;
8506 transform_submenu = gtk_menu_new ();
8507 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8508 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8509 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8510 gtk_widget_show ( item );
8511 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8513 GtkWidget *dem_submenu;
8514 dem_submenu = gtk_menu_new ();
8515 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8516 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("vik-icon-DEM Download", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c
8517 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8518 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8520 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8521 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_all), pass_along );
8522 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8523 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8524 gtk_widget_show ( item );
8526 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8527 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_only_missing), pass_along );
8528 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8529 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8530 gtk_widget_show ( item );
8532 GtkWidget *smooth_submenu;
8533 smooth_submenu = gtk_menu_new ();
8534 item = gtk_menu_item_new_with_mnemonic ( _("_Smooth Missing Elevation Data") );
8535 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8536 gtk_widget_show ( item );
8537 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smooth_submenu );
8539 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolated") );
8540 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_interp), pass_along );
8541 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8542 gtk_widget_set_tooltip_text (item, _("Interpolate between known elevation values to derive values for the missing elevations"));
8543 gtk_widget_show ( item );
8545 item = gtk_image_menu_item_new_with_mnemonic ( _("_Flat") );
8546 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_flat), pass_along );
8547 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8548 gtk_widget_set_tooltip_text (item, _("Set unknown elevation values to the last known value"));
8549 gtk_widget_show ( item );
8551 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8552 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Route") );
8554 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Track") );
8555 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8556 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_convert_track_route), pass_along );
8557 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8558 gtk_widget_show ( item );
8560 // Routes don't have timestamps - so these are only available for tracks
8561 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8562 item = gtk_image_menu_item_new_with_mnemonic ( _("_Anonymize Times") );
8563 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_anonymize_times), pass_along );
8564 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8565 gtk_widget_set_tooltip_text (item, _("Shift timestamps to a relative offset from 1901-01-01"));
8566 gtk_widget_show ( item );
8568 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolate Times") );
8569 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_interpolate_times), pass_along );
8570 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8571 gtk_widget_set_tooltip_text (item, _("Reset trackpoint timestamps between the first and last points such that track is traveled at equal speed"));
8572 gtk_widget_show ( item );
8575 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8576 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") );
8578 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Route") );
8579 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) );
8580 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along );
8581 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8582 gtk_widget_show ( item );
8584 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8585 item = gtk_image_menu_item_new_with_mnemonic ( _("Refine Route...") );
8586 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
8587 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_route_refine), pass_along );
8588 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8589 gtk_widget_show ( item );
8592 /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */
8594 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8595 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") );
8597 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Route...") );
8598 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("vik-icon-Maps Download", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c
8599 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
8600 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8601 gtk_widget_show ( item );
8604 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8605 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Track as GPX...") );
8607 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Route as GPX...") );
8608 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
8609 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along );
8610 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8611 gtk_widget_show ( item );
8613 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8614 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") );
8616 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Route End") );
8617 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8618 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
8619 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8620 gtk_widget_show ( item );
8622 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8623 item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") );
8624 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("vik-icon-Route Finder", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c
8625 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along );
8626 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8627 gtk_widget_show ( item );
8630 // ATM can't upload a single waypoint but can do waypoints to a GPS
8631 if ( subtype != VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8632 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
8633 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8634 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8635 gtk_widget_show ( item );
8636 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
8638 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS...") );
8639 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
8640 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload_any), pass_along );
8641 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8642 gtk_widget_show ( item );
8646 GtkWidget *external_submenu = create_external_submenu ( menu );
8648 // These are only made available if a suitable program is installed
8649 if ( (have_astro_program || have_diary_program) &&
8650 (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) ) {
8652 if ( have_diary_program ) {
8653 item = gtk_image_menu_item_new_with_mnemonic ( _("_Diary") );
8654 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SPELL_CHECK, GTK_ICON_SIZE_MENU) );
8655 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_diary), pass_along );
8656 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8657 gtk_widget_set_tooltip_text (item, _("Open diary program at this date"));
8658 gtk_widget_show ( item );
8661 if ( have_astro_program ) {
8662 item = gtk_image_menu_item_new_with_mnemonic ( _("_Astronomy") );
8663 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_astro), pass_along );
8664 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8665 gtk_widget_set_tooltip_text (item, _("Open astronomy program at this date and location"));
8666 gtk_widget_show ( item );
8670 if ( l->current_tpl || l->current_wp ) {
8671 // For the selected point
8673 if ( l->current_tpl )
8674 vc = &(VIK_TRACKPOINT(l->current_tpl->data)->coord);
8676 vc = &(l->current_wp->coord);
8677 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), vc );
8680 // Otherwise for the selected sublayer
8681 // TODO: Should use selected items centre - rather than implicitly using the current viewport
8682 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), NULL );
8686 #ifdef VIK_CONFIG_GOOGLE
8687 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && is_valid_google_route ( l, sublayer ) )
8689 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") );
8690 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8691 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_google_route_webpage), pass_along );
8692 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8693 gtk_widget_show ( item );
8697 // Some things aren't usable with routes
8698 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8699 #ifdef VIK_CONFIG_OPENSTREETMAP
8700 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
8701 // Convert internal pointer into track
8702 pass_along[MA_MISC] = g_hash_table_lookup ( l->tracks, sublayer);
8703 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8704 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_track_cb), pass_along );
8705 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8706 gtk_widget_show ( item );
8709 // Currently filter with functions all use shellcommands and thus don't work in Windows
8711 item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") );
8712 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8713 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along );
8714 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8715 gtk_widget_show ( item );
8718 /* ATM This function is only available via the layers panel, due to needing a vlp */
8720 item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp,
8721 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)),
8722 g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) );
8724 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8725 gtk_widget_show ( item );
8729 #ifdef VIK_CONFIG_GEOTAG
8730 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
8731 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along );
8732 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8733 gtk_widget_show ( item );
8737 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8738 // Only show on viewport popmenu when a trackpoint is selected
8739 if ( ! vlp && l->current_tpl ) {
8741 item = gtk_menu_item_new ();
8742 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8743 gtk_widget_show ( item );
8745 item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") );
8746 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) );
8747 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along );
8748 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8749 gtk_widget_show ( item );
8753 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8754 GtkWidget *transform_submenu;
8755 transform_submenu = gtk_menu_new ();
8756 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8757 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8758 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8759 gtk_widget_show ( item );
8760 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8762 GtkWidget *dem_submenu;
8763 dem_submenu = gtk_menu_new ();
8764 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8765 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("vik-icon-DEM Download", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c
8766 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8767 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8769 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8770 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_all), pass_along );
8771 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8772 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8773 gtk_widget_show ( item );
8775 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8776 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_only_missing), pass_along );
8777 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8778 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8779 gtk_widget_show ( item );
8782 gtk_widget_show_all ( GTK_WIDGET(menu) );
8787 // TODO: Probably better to rework this track manipulation in viktrack.c
8788 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean before )
8791 if (!vtl->current_tpl)
8794 VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data);
8795 VikTrackpoint *tp_other = NULL;
8798 if (!vtl->current_tpl->prev)
8800 tp_other = VIK_TRACKPOINT(vtl->current_tpl->prev->data);
8802 if (!vtl->current_tpl->next)
8804 tp_other = VIK_TRACKPOINT(vtl->current_tpl->next->data);
8807 // Use current and other trackpoints to form a new track point which is inserted into the tracklist
8810 VikTrackpoint *tp_new = vik_trackpoint_new();
8811 struct LatLon ll_current, ll_other;
8812 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
8813 vik_coord_to_latlon ( &tp_other->coord, &ll_other );
8815 /* main positional interpolation */
8816 struct LatLon ll_new = { (ll_current.lat+ll_other.lat)/2, (ll_current.lon+ll_other.lon)/2 };
8817 vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new );
8819 /* Now other properties that can be interpolated */
8820 tp_new->altitude = (tp_current->altitude + tp_other->altitude) / 2;
8822 if (tp_current->has_timestamp && tp_other->has_timestamp) {
8823 /* Note here the division is applied to each part, then added
8824 This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */
8825 tp_new->timestamp = (tp_current->timestamp/2) + (tp_other->timestamp/2);
8826 tp_new->has_timestamp = TRUE;
8829 if (tp_current->speed != NAN && tp_other->speed != NAN)
8830 tp_new->speed = (tp_current->speed + tp_other->speed)/2;
8832 /* TODO - improve interpolation of course, as it may not be correct.
8833 if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185)
8834 [similar applies if value is in radians] */
8835 if (tp_current->course != NAN && tp_other->course != NAN)
8836 tp_new->course = (tp_current->course + tp_other->course)/2;
8838 /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */
8840 // Insert new point into the appropriate trackpoint list, either before or after the current trackpoint as directed
8841 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8843 // Otherwise try routes
8844 trk = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8848 gint index = g_list_index ( trk->trackpoints, tp_current );
8852 // NB no recalculation of bounds since it is inserted between points
8853 trk->trackpoints = g_list_insert ( trk->trackpoints, tp_new, index );
8858 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy )
8864 gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) );
8868 vik_trw_layer_tpwin_set_empty ( vtl->tpwin );
8870 if ( vtl->current_tpl )
8872 vtl->current_tpl = NULL;
8873 vtl->current_tp_track = NULL;
8874 vtl->current_tp_id = NULL;
8875 vik_layer_emit_update(VIK_LAYER(vtl));
8879 static void my_tpwin_set_tp ( VikTrwLayer *vtl )
8881 VikTrack *trk = vtl->current_tp_track;
8883 // Notional center of a track is simply an average of the bounding box extremities
8884 struct LatLon center = { (trk->bbox.north+trk->bbox.south)/2, (trk->bbox.east+trk->bbox.west)/2 };
8885 vik_coord_load_from_latlon ( &vc, vtl->coord_mode, ¢er );
8886 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, trk->name, vtl->current_tp_track->is_route );
8889 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
8891 g_assert ( vtl->tpwin != NULL );
8892 if ( response == VIK_TRW_LAYER_TPWIN_CLOSE )
8893 trw_layer_cancel_current_tp ( vtl, TRUE );
8895 if ( vtl->current_tpl == NULL )
8898 if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
8900 trw_layer_split_at_selected_trackpoint ( vtl, vtl->current_tp_track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK );
8901 my_tpwin_set_tp ( vtl );
8903 else if ( response == VIK_TRW_LAYER_TPWIN_DELETE )
8905 VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8907 tr = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8911 trw_layer_trackpoint_selected_delete ( vtl, tr );
8913 if ( vtl->current_tpl )
8914 // Reset dialog with the available adjacent trackpoint
8915 my_tpwin_set_tp ( vtl );
8917 vik_layer_emit_update(VIK_LAYER(vtl));
8919 else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next )
8921 if ( vtl->current_tp_track ) {
8922 vtl->current_tpl = vtl->current_tpl->next;
8923 my_tpwin_set_tp ( vtl );
8925 vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */
8927 else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev )
8929 if ( vtl->current_tp_track ) {
8930 vtl->current_tpl = vtl->current_tpl->prev;
8931 my_tpwin_set_tp ( vtl );
8933 vik_layer_emit_update(VIK_LAYER(vtl));
8935 else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next )
8937 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
8938 vik_layer_emit_update(VIK_LAYER(vtl));
8940 else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED )
8941 vik_layer_emit_update(VIK_LAYER(vtl));
8945 * trw_layer_dialog_shift:
8946 * @vertical: The reposition strategy. If Vertical moves dialog vertically, otherwise moves it horizontally
8948 * Try to reposition a dialog if it's over the specified coord
8949 * so to not obscure the item of interest
8951 void trw_layer_dialog_shift ( VikTrwLayer *vtl, GtkWindow *dialog, VikCoord *coord, gboolean vertical )
8953 GtkWindow *parent = VIK_GTK_WINDOW_FROM_LAYER(vtl); //i.e. the main window
8955 // Attempt force dialog to be shown so we can find out where it is more reliably...
8956 while ( gtk_events_pending() )
8957 gtk_main_iteration ();
8959 // get parent window position & size
8960 gint win_pos_x, win_pos_y;
8961 gtk_window_get_position ( parent, &win_pos_x, &win_pos_y );
8963 gint win_size_x, win_size_y;
8964 gtk_window_get_size ( parent, &win_size_x, &win_size_y );
8966 // get own dialog size
8967 gint dia_size_x, dia_size_y;
8968 gtk_window_get_size ( dialog, &dia_size_x, &dia_size_y );
8970 // get own dialog position
8971 gint dia_pos_x, dia_pos_y;
8972 gtk_window_get_position ( dialog, &dia_pos_x, &dia_pos_y );
8974 // Dialog not 'realized'/positioned - so can't really do any repositioning logic
8975 if ( dia_pos_x > 2 && dia_pos_y > 2 ) {
8977 VikViewport *vvp = vik_window_viewport ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
8979 gint vp_xx, vp_yy; // In viewport pixels
8980 vik_viewport_coord_to_screen ( vvp, coord, &vp_xx, &vp_yy );
8982 // Work out the 'bounding box' in pixel terms of the dialog and only move it when over the position
8986 if ( gtk_widget_translate_coordinates ( GTK_WIDGET(vvp), GTK_WIDGET(parent), 0, 0, &dest_x, &dest_y ) ) {
8988 // Transform Viewport pixels into absolute pixels
8989 gint tmp_xx = vp_xx + dest_x + win_pos_x - 10;
8990 gint tmp_yy = vp_yy + dest_y + win_pos_y - 10;
8992 // Is dialog over the point (to within an ^^ edge value)
8993 if ( (tmp_xx > dia_pos_x) && (tmp_xx < (dia_pos_x + dia_size_x)) &&
8994 (tmp_yy > dia_pos_y) && (tmp_yy < (dia_pos_y + dia_size_y)) ) {
8998 gint hh = vik_viewport_get_height ( vvp );
9000 // Consider the difference in viewport to the full window
9001 gint offset_y = dest_y;
9002 // Add difference between dialog and window sizes
9003 offset_y += win_pos_y + (hh/2 - dia_size_y)/2;
9005 if ( vp_yy > hh/2 ) {
9006 // Point in bottom half, move window to top half
9007 gtk_window_move ( dialog, dia_pos_x, offset_y );
9010 // Point in top half, move dialog down
9011 gtk_window_move ( dialog, dia_pos_x, hh/2 + offset_y );
9015 // Shift left<->right
9016 gint ww = vik_viewport_get_width ( vvp );
9018 // Consider the difference in viewport to the full window
9019 gint offset_x = dest_x;
9020 // Add difference between dialog and window sizes
9021 offset_x += win_pos_x + (ww/2 - dia_size_x)/2;
9023 if ( vp_xx > ww/2 ) {
9024 // Point on right, move window to left
9025 gtk_window_move ( dialog, offset_x, dia_pos_y );
9028 // Point on left, move right
9029 gtk_window_move ( dialog, ww/2 + offset_x, dia_pos_y );
9037 static void trw_layer_tpwin_init ( VikTrwLayer *vtl )
9041 vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9042 g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl );
9043 /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */
9044 g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl );
9046 gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) );
9048 if ( vtl->current_tpl ) {
9049 // get tp pixel position
9050 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
9052 // Shift up<->down to try not to obscure the trackpoint.
9053 trw_layer_dialog_shift ( vtl, GTK_WINDOW(vtl->tpwin), &(tp->coord), TRUE );
9057 if ( vtl->current_tpl )
9058 if ( vtl->current_tp_track )
9059 my_tpwin_set_tp ( vtl );
9060 /* set layer name and TP data */
9063 /***************************************************************************
9065 ***************************************************************************/
9067 /*** Utility data structures and functions ****/
9071 gint closest_x, closest_y;
9072 gboolean draw_images;
9073 gpointer closest_wp_id;
9074 VikWaypoint *closest_wp;
9080 gint closest_x, closest_y;
9081 gpointer closest_track_id;
9082 VikTrackpoint *closest_tp;
9088 static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params )
9094 vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y );
9096 // If waypoint has an image then use the image size to select
9097 if ( params->draw_images && wp->image ) {
9098 gint slackx, slacky;
9099 slackx = wp->image_width / 2;
9100 slacky = wp->image_height / 2;
9102 if ( x <= params->x + slackx && x >= params->x - slackx
9103 && y <= params->y + slacky && y >= params->y - slacky ) {
9104 params->closest_wp_id = id;
9105 params->closest_wp = wp;
9106 params->closest_x = x;
9107 params->closest_y = y;
9110 else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX &&
9111 ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */
9112 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9114 params->closest_wp_id = id;
9115 params->closest_wp = wp;
9116 params->closest_x = x;
9117 params->closest_y = y;
9121 static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params )
9123 GList *tpl = t->trackpoints;
9129 if ( ! BBOX_INTERSECT ( t->bbox, params->bbox ) )
9135 tp = VIK_TRACKPOINT(tpl->data);
9137 vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y );
9139 if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX &&
9140 ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */
9141 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9143 params->closest_track_id = id;
9144 params->closest_tp = tp;
9145 params->closest_tpl = tpl;
9146 params->closest_x = x;
9147 params->closest_y = y;
9153 // ATM: Leave this as 'Track' only.
9154 // Not overly bothered about having a snap to route trackpoint capability
9155 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9157 TPSearchParams params;
9161 params.closest_track_id = NULL;
9162 params.closest_tp = NULL;
9163 vik_viewport_get_min_max_lat_lon ( params.vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
9164 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
9165 return params.closest_tp;
9168 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9170 WPSearchParams params;
9174 params.draw_images = vtl->drawimages;
9175 params.closest_wp = NULL;
9176 params.closest_wp_id = NULL;
9177 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9178 return params.closest_wp;
9182 // Some forward declarations
9183 static void marker_begin_move ( tool_ed_t *t, gint x, gint y );
9184 static void marker_moveto ( tool_ed_t *t, gint x, gint y );
9185 static void marker_end_move ( tool_ed_t *t );
9188 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t* t )
9192 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9194 // Here always allow snapping back to the original location
9195 // this is useful when one decides not to move the thing afterall
9196 // If one wants to move the item only a little bit then don't hold down the 'snap' key!
9199 if ( event->state & GDK_CONTROL_MASK )
9201 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9203 new_coord = tp->coord;
9207 if ( event->state & GDK_SHIFT_MASK )
9209 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9211 new_coord = wp->coord;
9215 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9217 marker_moveto ( t, x, y );
9224 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
9226 if ( t->holding && event->button == 1 )
9228 // Prevent accidental (small) shifts when specific movement has not been requested
9229 // (as the click release has occurred within the click object detection area)
9234 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9237 if ( event->state & GDK_CONTROL_MASK )
9239 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9241 new_coord = tp->coord;
9245 if ( event->state & GDK_SHIFT_MASK )
9247 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9249 new_coord = wp->coord;
9252 marker_end_move ( t );
9254 // Determine if working on a waypoint or a trackpoint
9255 if ( t->is_waypoint ) {
9256 // Update waypoint position
9257 vtl->current_wp->coord = new_coord;
9258 trw_layer_calculate_bounds_waypoints ( vtl );
9259 // Reset waypoint pointer
9260 vtl->current_wp = NULL;
9261 vtl->current_wp_id = NULL;
9264 if ( vtl->current_tpl ) {
9265 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9267 if ( vtl->current_tp_track )
9268 vik_track_calculate_bounds ( vtl->current_tp_track );
9271 if ( vtl->current_tp_track )
9272 my_tpwin_set_tp ( vtl );
9273 // NB don't reset the selected trackpoint, thus ensuring it's still in the tpwin
9277 vik_layer_emit_update ( VIK_LAYER(vtl) );
9284 Returns true if a waypoint or track is found near the requested event position for this particular layer
9285 The item found is automatically selected
9286 This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c
9288 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet )
9290 if ( event->button != 1 )
9293 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9296 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9300 vik_viewport_get_min_max_lat_lon ( vvp, &(bbox.south), &(bbox.north), &(bbox.west), &(bbox.east) );
9302 // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track
9304 if ( vtl->waypoints_visible && BBOX_INTERSECT (vtl->waypoints_bbox, bbox ) ) {
9305 WPSearchParams wp_params;
9306 wp_params.vvp = vvp;
9307 wp_params.x = event->x;
9308 wp_params.y = event->y;
9309 wp_params.draw_images = vtl->drawimages;
9310 wp_params.closest_wp_id = NULL;
9311 wp_params.closest_wp = NULL;
9313 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params);
9315 if ( wp_params.closest_wp ) {
9318 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE );
9320 // Too easy to move it so must be holding shift to start immediately moving it
9321 // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it)
9322 if ( event->state & GDK_SHIFT_MASK ||
9323 ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) {
9324 // Put into 'move buffer'
9325 // NB vvp & vw already set in tet
9326 tet->vtl = (gpointer)vtl;
9327 tet->is_waypoint = TRUE;
9329 marker_begin_move (tet, event->x, event->y);
9332 vtl->current_wp = wp_params.closest_wp;
9333 vtl->current_wp_id = wp_params.closest_wp_id;
9335 if ( event->type == GDK_2BUTTON_PRESS ) {
9336 if ( vtl->current_wp->image ) {
9337 menu_array_sublayer values;
9338 values[MA_VTL] = vtl;
9339 values[MA_MISC] = vtl->current_wp->image;
9340 trw_layer_show_picture ( values );
9344 vik_layer_emit_update ( VIK_LAYER(vtl) );
9350 // Used for both track and route lists
9351 TPSearchParams tp_params;
9352 tp_params.vvp = vvp;
9353 tp_params.x = event->x;
9354 tp_params.y = event->y;
9355 tp_params.closest_track_id = NULL;
9356 tp_params.closest_tp = NULL;
9357 tp_params.closest_tpl = NULL;
9358 tp_params.bbox = bbox;
9360 if (vtl->tracks_visible) {
9361 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params);
9363 if ( tp_params.closest_tp ) {
9365 // Always select + highlight the track
9366 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE );
9368 tet->is_waypoint = FALSE;
9370 // Select the Trackpoint
9371 // Can move it immediately when control held or it's the previously selected tp
9372 if ( event->state & GDK_CONTROL_MASK ||
9373 vtl->current_tpl == tp_params.closest_tpl ) {
9374 // Put into 'move buffer'
9375 // NB vvp & vw already set in tet
9376 tet->vtl = (gpointer)vtl;
9377 marker_begin_move (tet, event->x, event->y);
9380 vtl->current_tpl = tp_params.closest_tpl;
9381 vtl->current_tp_id = tp_params.closest_track_id;
9382 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id );
9384 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9387 my_tpwin_set_tp ( vtl );
9389 vik_layer_emit_update ( VIK_LAYER(vtl) );
9394 // Try again for routes
9395 if (vtl->routes_visible) {
9396 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, &tp_params);
9398 if ( tp_params.closest_tp ) {
9400 // Always select + highlight the track
9401 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, tp_params.closest_track_id ), TRUE );
9403 tet->is_waypoint = FALSE;
9405 // Select the Trackpoint
9406 // Can move it immediately when control held or it's the previously selected tp
9407 if ( event->state & GDK_CONTROL_MASK ||
9408 vtl->current_tpl == tp_params.closest_tpl ) {
9409 // Put into 'move buffer'
9410 // NB vvp & vw already set in tet
9411 tet->vtl = (gpointer)vtl;
9412 marker_begin_move (tet, event->x, event->y);
9415 vtl->current_tpl = tp_params.closest_tpl;
9416 vtl->current_tp_id = tp_params.closest_track_id;
9417 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, tp_params.closest_track_id );
9419 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9422 my_tpwin_set_tp ( vtl );
9424 vik_layer_emit_update ( VIK_LAYER(vtl) );
9429 /* these aren't the droids you're looking for */
9430 vtl->current_wp = NULL;
9431 vtl->current_wp_id = NULL;
9432 trw_layer_cancel_current_tp ( vtl, FALSE );
9435 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" );
9440 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9442 if ( event->button != 3 )
9445 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9448 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9451 /* Post menu for the currently selected item */
9453 /* See if a track is selected */
9454 VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9455 if ( track && track->visible ) {
9457 if ( track->name ) {
9459 if ( vtl->track_right_click_menu )
9460 g_object_ref_sink ( G_OBJECT(vtl->track_right_click_menu) );
9462 vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () );
9469 if ( track->is_route )
9470 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9472 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9474 if ( trkf && udataU.uuid ) {
9477 if ( track->is_route )
9478 iter = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
9480 iter = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
9482 trw_layer_sublayer_add_menu_items ( vtl,
9483 vtl->track_right_click_menu,
9485 track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK,
9491 gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9497 /* See if a waypoint is selected */
9498 VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9499 if ( waypoint && waypoint->visible ) {
9500 if ( waypoint->name ) {
9502 if ( vtl->wp_right_click_menu )
9503 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9505 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9508 udata.wp = waypoint;
9511 gpointer wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
9513 if ( wpf && udata.uuid ) {
9514 GtkTreeIter *iter = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
9516 trw_layer_sublayer_add_menu_items ( vtl,
9517 vtl->wp_right_click_menu,
9519 VIK_TRW_LAYER_SUBLAYER_WAYPOINT,
9524 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9533 /* background drawing hook, to be passed the viewport */
9534 static gboolean tool_sync_done = TRUE;
9536 static gboolean tool_sync(gpointer data)
9538 VikViewport *vvp = data;
9539 vik_viewport_sync(vvp);
9540 tool_sync_done = TRUE;
9544 static void marker_begin_move ( tool_ed_t *t, gint x, gint y )
9547 t->gc = vik_viewport_new_gc (t->vvp, "black", 2);
9548 gdk_gc_set_function ( t->gc, GDK_INVERT );
9549 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9550 vik_viewport_sync(t->vvp);
9556 static void marker_moveto ( tool_ed_t *t, gint x, gint y )
9558 VikViewport *vvp = t->vvp;
9559 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9560 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9565 if (tool_sync_done) {
9566 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL);
9567 tool_sync_done = FALSE;
9571 static void marker_end_move ( tool_ed_t *t )
9573 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9574 g_object_unref ( t->gc );
9579 /*** Edit waypoint ****/
9581 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9583 tool_ed_t *t = g_new(tool_ed_t, 1);
9589 static void tool_edit_waypoint_destroy ( tool_ed_t *t )
9594 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9596 WPSearchParams params;
9597 tool_ed_t *t = data;
9598 VikViewport *vvp = t->vvp;
9600 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9607 if ( !vtl->vl.visible || !vtl->waypoints_visible )
9610 if ( vtl->current_wp && vtl->current_wp->visible )
9612 /* first check if current WP is within area (other may be 'closer', but we want to move the current) */
9614 vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y );
9616 if ( abs(x - (int)round(event->x)) <= WAYPOINT_SIZE_APPROX &&
9617 abs(y - (int)round(event->y)) <= WAYPOINT_SIZE_APPROX )
9619 if ( event->button == 3 )
9620 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9622 marker_begin_move(t, event->x, event->y);
9629 params.x = event->x;
9630 params.y = event->y;
9631 params.draw_images = vtl->drawimages;
9632 params.closest_wp_id = NULL;
9633 params.closest_wp = NULL;
9634 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9635 if ( vtl->current_wp && (vtl->current_wp == params.closest_wp) )
9637 if ( event->button == 3 )
9638 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9640 marker_begin_move(t, event->x, event->y);
9643 else if ( params.closest_wp )
9645 if ( event->button == 3 )
9646 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9648 vtl->waypoint_rightclick = FALSE;
9650 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE );
9652 vtl->current_wp = params.closest_wp;
9653 vtl->current_wp_id = params.closest_wp_id;
9655 /* could make it so don't update if old WP is off screen and new is null but oh well */
9656 vik_layer_emit_update ( VIK_LAYER(vtl) );
9660 vtl->current_wp = NULL;
9661 vtl->current_wp_id = NULL;
9662 vtl->waypoint_rightclick = FALSE;
9663 vik_layer_emit_update ( VIK_LAYER(vtl) );
9667 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9669 tool_ed_t *t = data;
9670 VikViewport *vvp = t->vvp;
9672 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9677 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9680 if ( event->state & GDK_CONTROL_MASK )
9682 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9684 new_coord = tp->coord;
9688 if ( event->state & GDK_SHIFT_MASK )
9690 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9691 if ( wp && wp != vtl->current_wp )
9692 new_coord = wp->coord;
9697 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9699 marker_moveto ( t, x, y );
9706 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9708 tool_ed_t *t = data;
9709 VikViewport *vvp = t->vvp;
9711 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9714 if ( t->holding && event->button == 1 )
9717 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9720 if ( event->state & GDK_CONTROL_MASK )
9722 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9724 new_coord = tp->coord;
9728 if ( event->state & GDK_SHIFT_MASK )
9730 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9731 if ( wp && wp != vtl->current_wp )
9732 new_coord = wp->coord;
9735 marker_end_move ( t );
9737 vtl->current_wp->coord = new_coord;
9739 trw_layer_calculate_bounds_waypoints ( vtl );
9740 vik_layer_emit_update ( VIK_LAYER(vtl) );
9743 /* PUT IN RIGHT PLACE!!! */
9744 if ( event->button == 3 && vtl->waypoint_rightclick )
9746 if ( vtl->wp_right_click_menu )
9747 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9748 if ( vtl->current_wp ) {
9749 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9750 trw_layer_sublayer_add_menu_items ( vtl, vtl->wp_right_click_menu, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, vtl->current_wp_id, g_hash_table_lookup ( vtl->waypoints_iters, vtl->current_wp_id ), vvp );
9751 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9753 vtl->waypoint_rightclick = FALSE;
9758 /*** New track ****/
9760 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
9767 GdkDrawable *drawable;
9773 * Draw specified pixmap
9775 static gboolean draw_sync ( gpointer data )
9777 draw_sync_t *ds = (draw_sync_t*) data;
9778 // Sometimes don't want to draw
9779 // normally because another update has taken precedent such as panning the display
9780 // which means this pixmap is no longer valid
9781 if ( ds->vtl->draw_sync_do ) {
9782 gdk_draw_drawable (ds->drawable,
9785 0, 0, 0, 0, -1, -1);
9786 ds->vtl->draw_sync_done = TRUE;
9792 static gchar* distance_string (gdouble distance)
9796 /* draw label with distance */
9797 vik_units_distance_t dist_units = a_vik_get_units_distance ();
9798 switch (dist_units) {
9799 case VIK_UNITS_DISTANCE_MILES:
9800 if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) {
9801 g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance));
9802 } else if (distance < 1609.4) {
9803 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9805 g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance));
9808 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
9809 if (distance >= VIK_NAUTICAL_MILES_TO_METERS(1) && distance < VIK_NAUTICAL_MILES_TO_METERS(100)) {
9810 g_sprintf(str, "%3.2f NM", VIK_METERS_TO_NAUTICAL_MILES(distance));
9811 } else if (distance < VIK_NAUTICAL_MILES_TO_METERS(1)) {
9812 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9814 g_sprintf(str, "%d NM", (int)VIK_METERS_TO_NAUTICAL_MILES(distance));
9818 // VIK_UNITS_DISTANCE_KILOMETRES
9819 if (distance >= 1000 && distance < 100000) {
9820 g_sprintf(str, "%3.2f km", distance/1000.0);
9821 } else if (distance < 1000) {
9822 g_sprintf(str, "%d m", (int)distance);
9824 g_sprintf(str, "%d km", (int)distance/1000);
9828 return g_strdup (str);
9832 * Actually set the message in statusbar
9834 static void statusbar_write (gdouble distance, gdouble elev_gain, gdouble elev_loss, gdouble last_step, gdouble angle, VikTrwLayer *vtl )
9836 // Only show elevation data when track has some elevation properties
9837 gchar str_gain_loss[64];
9838 str_gain_loss[0] = '\0';
9839 gchar str_last_step[64];
9840 str_last_step[0] = '\0';
9841 gchar *str_total = distance_string (distance);
9843 if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) {
9844 if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES )
9845 g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss);
9847 g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss));
9850 if ( last_step > 0 ) {
9851 gchar *tmp = distance_string (last_step);
9852 g_sprintf(str_last_step, _(" - Bearing %3.1f° - Step %s"), RAD2DEG(angle), tmp);
9856 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl));
9858 // Write with full gain/loss information
9859 gchar *msg = g_strdup_printf ( "Total %s%s%s", str_total, str_last_step, str_gain_loss);
9860 vik_statusbar_set_message ( vik_window_get_statusbar (vw), VIK_STATUSBAR_INFO, msg );
9862 g_free ( str_total );
9866 * Figure out what information should be set in the statusbar and then write it
9868 static void update_statusbar ( VikTrwLayer *vtl )
9870 // Get elevation data
9871 gdouble elev_gain, elev_loss;
9872 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9874 /* Find out actual distance of current track */
9875 gdouble distance = vik_track_get_length (vtl->current_track);
9877 statusbar_write (distance, elev_gain, elev_loss, 0, 0, vtl);
9881 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp )
9883 /* if we haven't sync'ed yet, we don't have time to do more. */
9884 if ( vtl->draw_sync_done && vtl->current_track && vtl->current_track->trackpoints ) {
9885 VikTrackpoint *last_tpt = vik_track_get_tp_last(vtl->current_track);
9887 static GdkPixmap *pixmap = NULL;
9889 // Need to check in case window has been resized
9890 w1 = vik_viewport_get_width(vvp);
9891 h1 = vik_viewport_get_height(vvp);
9893 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9895 gdk_drawable_get_size (pixmap, &w2, &h2);
9896 if (w1 != w2 || h1 != h2) {
9897 g_object_unref ( G_OBJECT ( pixmap ) );
9898 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9901 // Reset to background
9902 gdk_draw_drawable (pixmap,
9903 vtl->current_track_newpoint_gc,
9904 vik_viewport_get_pixmap(vvp),
9905 0, 0, 0, 0, -1, -1);
9907 draw_sync_t *passalong;
9910 vik_viewport_coord_to_screen ( vvp, &(last_tpt->coord), &x1, &y1 );
9912 // FOR SCREEN OVERLAYS WE MUST DRAW INTO THIS PIXMAP (when using the reset method)
9913 // otherwise using vik_viewport_draw_* functions puts the data into the base pixmap,
9914 // thus when we come to reset to the background it would include what we have already drawn!!
9915 gdk_draw_line ( pixmap,
9916 vtl->current_track_newpoint_gc,
9917 x1, y1, event->x, event->y );
9918 // Using this reset method is more reliable than trying to undraw previous efforts via the GDK_INVERT method
9920 /* Find out actual distance of current track */
9921 gdouble distance = vik_track_get_length (vtl->current_track);
9923 // Now add distance to where the pointer is //
9926 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
9927 vik_coord_to_latlon ( &coord, &ll );
9928 gdouble last_step = vik_coord_diff( &coord, &(last_tpt->coord));
9929 distance = distance + last_step;
9931 // Get elevation data
9932 gdouble elev_gain, elev_loss;
9933 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9935 // Adjust elevation data (if available) for the current pointer position
9937 elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST );
9938 if ( elev_new != VIK_DEM_INVALID_ELEVATION ) {
9939 if ( last_tpt->altitude != VIK_DEFAULT_ALTITUDE ) {
9940 // Adjust elevation of last track point
9941 if ( elev_new > last_tpt->altitude )
9943 elev_gain += elev_new - last_tpt->altitude;
9946 elev_loss += last_tpt->altitude - elev_new;
9951 // Display of the distance 'tooltip' during track creation is controlled by a preference
9953 if ( a_vik_get_create_track_tooltip() ) {
9955 gchar *str = distance_string (distance);
9957 PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
9958 pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc);
9959 pango_layout_set_text (pl, str, -1);
9961 pango_layout_get_pixel_size ( pl, &wd, &hd );
9964 // offset from cursor a bit depending on font size
9968 // Create a background block to make the text easier to read over the background map
9969 GdkGC *background_block_gc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
9970 gdk_draw_rectangle (pixmap, background_block_gc, TRUE, xd-2, yd-2, wd+4, hd+2);
9971 gdk_draw_layout (pixmap, vtl->current_track_newpoint_gc, xd, yd, pl);
9973 g_object_unref ( G_OBJECT ( pl ) );
9974 g_object_unref ( G_OBJECT ( background_block_gc ) );
9978 passalong = g_new(draw_sync_t,1); // freed by draw_sync()
9979 passalong->vtl = vtl;
9980 passalong->pixmap = pixmap;
9981 passalong->drawable = gtk_widget_get_window(GTK_WIDGET(vvp));
9982 passalong->gc = vtl->current_track_newpoint_gc;
9986 vik_viewport_compute_bearing ( vvp, x1, y1, event->x, event->y, &angle, &baseangle );
9988 // Update statusbar with full gain/loss information
9989 statusbar_write (distance, elev_gain, elev_loss, last_step, angle, vtl);
9991 // draw pixmap when we have time to
9992 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_sync, passalong, NULL);
9993 vtl->draw_sync_done = FALSE;
9994 return VIK_LAYER_TOOL_ACK_GRAB_FOCUS;
9996 return VIK_LAYER_TOOL_ACK;
9999 // NB vtl->current_track must be valid
10000 static void undo_trackpoint_add ( VikTrwLayer *vtl )
10003 if ( vtl->current_track->trackpoints ) {
10004 // TODO rework this...
10005 //vik_trackpoint_free ( vik_track_get_tp_last (vtl->current_track) );
10006 GList *last = g_list_last(vtl->current_track->trackpoints);
10007 g_free ( last->data );
10008 vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last );
10010 vik_track_calculate_bounds ( vtl->current_track );
10014 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10016 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10017 // Bin track if only one point as it's not very useful
10018 if ( vik_track_get_tp_count(vtl->current_track) == 1 ) {
10019 if ( vtl->current_track->is_route )
10020 vik_trw_layer_delete_route ( vtl, vtl->current_track );
10022 vik_trw_layer_delete_track ( vtl, vtl->current_track );
10024 vtl->current_track = NULL;
10025 vik_layer_emit_update ( VIK_LAYER(vtl) );
10027 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10028 undo_trackpoint_add ( vtl );
10029 update_statusbar ( vtl );
10030 vik_layer_emit_update ( VIK_LAYER(vtl) );
10037 * Common function to handle trackpoint button requests on either a route or a track
10038 * . enables adding a point via normal click
10039 * . enables removal of last point via right click
10040 * . finishing of the track or route via double clicking
10042 static gboolean tool_new_track_or_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10046 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10049 if ( event->button == 2 ) {
10050 // As the display is panning, the new track pixmap is now invalid so don't draw it
10051 // otherwise this drawing done results in flickering back to an old image
10052 vtl->draw_sync_do = FALSE;
10056 if ( event->button == 3 )
10058 if ( !vtl->current_track )
10060 undo_trackpoint_add ( vtl );
10061 update_statusbar ( vtl );
10062 vik_layer_emit_update ( VIK_LAYER(vtl) );
10066 if ( event->type == GDK_2BUTTON_PRESS )
10068 /* subtract last (duplicate from double click) tp then end */
10069 if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 )
10071 /* undo last, then end */
10072 undo_trackpoint_add ( vtl );
10073 vtl->current_track = NULL;
10075 vik_layer_emit_update ( VIK_LAYER(vtl) );
10079 tp = vik_trackpoint_new();
10080 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) );
10082 /* snap to other TP */
10083 if ( event->state & GDK_CONTROL_MASK )
10085 VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10087 tp->coord = other_tp->coord;
10090 tp->newsegment = FALSE;
10091 tp->has_timestamp = FALSE;
10094 if ( vtl->current_track ) {
10095 vik_track_add_trackpoint ( vtl->current_track, tp, TRUE ); // Ensure bounds is updated
10096 /* Auto attempt to get elevation from DEM data (if it's available) */
10097 vik_track_apply_dem_data_last_trackpoint ( vtl->current_track );
10100 vtl->ct_x1 = vtl->ct_x2;
10101 vtl->ct_y1 = vtl->ct_y2;
10102 vtl->ct_x2 = event->x;
10103 vtl->ct_y2 = event->y;
10105 vik_layer_emit_update ( VIK_LAYER(vtl) );
10109 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10111 // if we were running the route finder, cancel it
10112 vtl->route_finder_started = FALSE;
10114 // ----------------------------------------------------- if current is a route - switch to new track
10115 if ( event->button == 1 && ( ! vtl->current_track || (vtl->current_track && vtl->current_track->is_route ) ))
10117 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
10118 if ( a_vik_get_ask_for_create_track_name() ) {
10119 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, FALSE );
10123 new_track_create_common ( vtl, name );
10126 return tool_new_track_or_route_click ( vtl, event, vvp );
10129 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10131 if ( event->button == 2 ) {
10132 // Pan moving ended - enable potential point drawing again
10133 vtl->draw_sync_do = TRUE;
10134 vtl->draw_sync_done = TRUE;
10138 /*** New route ****/
10140 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp)
10145 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10147 // if we were running the route finder, cancel it
10148 vtl->route_finder_started = FALSE;
10150 // -------------------------- if current is a track - switch to new route,
10151 if ( event->button == 1 && ( ! vtl->current_track ||
10152 (vtl->current_track && !vtl->current_track->is_route ) ) )
10154 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route"));
10155 if ( a_vik_get_ask_for_create_track_name() ) {
10156 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, TRUE );
10160 new_route_create_common ( vtl, name );
10163 return tool_new_track_or_route_click ( vtl, event, vvp );
10166 /*** New waypoint ****/
10168 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp)
10173 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10176 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10178 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord );
10179 if ( vik_trw_layer_new_waypoint (vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord) ) {
10180 trw_layer_calculate_bounds_waypoints ( vtl );
10181 if ( VIK_LAYER(vtl)->visible )
10182 vik_layer_emit_update ( VIK_LAYER(vtl) );
10188 /*** Edit trackpoint ****/
10190 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp)
10192 tool_ed_t *t = g_new(tool_ed_t, 1);
10194 t->holding = FALSE;
10198 static void tool_edit_trackpoint_destroy ( tool_ed_t *t )
10204 * tool_edit_trackpoint_click:
10206 * On 'initial' click: search for the nearest trackpoint or routepoint and store it as the current trackpoint
10207 * Then update the viewport, statusbar and edit dialog to draw the point as being selected and it's information.
10208 * On subsequent clicks: (as the current trackpoint is defined) and the click is very near the same point
10209 * then initiate the move operation to drag the point to a new destination.
10210 * NB The current trackpoint will get reset elsewhere.
10212 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10214 tool_ed_t *t = data;
10215 VikViewport *vvp = t->vvp;
10216 TPSearchParams params;
10218 params.x = event->x;
10219 params.y = event->y;
10220 params.closest_track_id = NULL;
10221 params.closest_tp = NULL;
10222 params.closest_tpl = NULL;
10223 vik_viewport_get_min_max_lat_lon ( vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
10225 if ( event->button != 1 )
10228 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10231 if ( !vtl->vl.visible || !(vtl->tracks_visible || vtl->routes_visible) )
10234 if ( vtl->current_tpl )
10236 /* first check if it is within range of prev. tp. and if current_tp track is shown. (if it is, we are moving that trackpoint.) */
10237 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
10238 VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id));
10240 current_tr = VIK_TRACK(g_hash_table_lookup(vtl->routes, vtl->current_tp_id));
10245 vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y );
10247 if ( current_tr->visible &&
10248 abs(x - (int)round(event->x)) < TRACKPOINT_SIZE_APPROX &&
10249 abs(y - (int)round(event->y)) < TRACKPOINT_SIZE_APPROX ) {
10250 marker_begin_move ( t, event->x, event->y );
10256 if ( vtl->tracks_visible )
10257 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
10259 if ( params.closest_tp )
10261 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE );
10262 vtl->current_tpl = params.closest_tpl;
10263 vtl->current_tp_id = params.closest_track_id;
10264 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id );
10265 trw_layer_tpwin_init ( vtl );
10266 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10267 vik_layer_emit_update ( VIK_LAYER(vtl) );
10271 if ( vtl->routes_visible )
10272 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, ¶ms);
10274 if ( params.closest_tp )
10276 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, params.closest_track_id ), TRUE );
10277 vtl->current_tpl = params.closest_tpl;
10278 vtl->current_tp_id = params.closest_track_id;
10279 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, params.closest_track_id );
10280 trw_layer_tpwin_init ( vtl );
10281 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10282 vik_layer_emit_update ( VIK_LAYER(vtl) );
10286 /* these aren't the droids you're looking for */
10290 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
10292 tool_ed_t *t = data;
10293 VikViewport *vvp = t->vvp;
10295 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10300 VikCoord new_coord;
10301 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10304 if ( event->state & GDK_CONTROL_MASK )
10306 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10307 if ( tp && tp != vtl->current_tpl->data )
10308 new_coord = tp->coord;
10310 // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10313 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
10314 marker_moveto ( t, x, y );
10322 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10324 tool_ed_t *t = data;
10325 VikViewport *vvp = t->vvp;
10327 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10329 if ( event->button != 1)
10332 if ( t->holding ) {
10333 VikCoord new_coord;
10334 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10337 if ( event->state & GDK_CONTROL_MASK )
10339 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10340 if ( tp && tp != vtl->current_tpl->data )
10341 new_coord = tp->coord;
10344 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10345 if ( vtl->current_tp_track )
10346 vik_track_calculate_bounds ( vtl->current_tp_track );
10348 marker_end_move ( t );
10350 /* diff dist is diff from orig */
10352 if ( vtl->current_tp_track )
10353 my_tpwin_set_tp ( vtl );
10355 vik_layer_emit_update ( VIK_LAYER(vtl) );
10362 /*** Extended Route Finder ***/
10364 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp)
10369 static void tool_extended_route_finder_undo ( VikTrwLayer *vtl )
10372 new_end = vik_track_cut_back_to_double_point ( vtl->current_track );
10374 g_free ( new_end );
10375 vik_layer_emit_update ( VIK_LAYER(vtl) );
10377 /* remove last ' to:...' */
10378 if ( vtl->current_track->comment ) {
10379 gchar *last_to = strrchr ( vtl->current_track->comment, 't' );
10380 if ( last_to && (last_to - vtl->current_track->comment > 1) ) {
10381 gchar *new_comment = g_strndup ( vtl->current_track->comment,
10382 last_to - vtl->current_track->comment - 1);
10383 vik_track_set_comment_no_copy ( vtl->current_track, new_comment );
10390 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10393 if ( !vtl ) return FALSE;
10394 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
10395 if ( event->button == 3 && vtl->current_track ) {
10396 tool_extended_route_finder_undo ( vtl );
10398 else if ( event->button == 2 ) {
10399 vtl->draw_sync_do = FALSE;
10402 // if we started the track but via undo deleted all the track points, begin again
10403 else if ( vtl->current_track && vtl->current_track->is_route && ! vik_track_get_tp_first ( vtl->current_track ) ) {
10404 return tool_new_track_or_route_click ( vtl, event, vvp );
10406 else if ( ( vtl->current_track && vtl->current_track->is_route ) ||
10407 ( event->state & GDK_CONTROL_MASK && vtl->current_track ) ) {
10408 struct LatLon start, end;
10410 VikTrackpoint *tp_start = vik_track_get_tp_last ( vtl->current_track );
10411 vik_coord_to_latlon ( &(tp_start->coord), &start );
10412 vik_coord_to_latlon ( &(tmp), &end );
10414 vtl->route_finder_started = TRUE;
10415 vtl->route_finder_append = TRUE; // merge tracks. keep started true.
10417 // update UI to let user know what's going on
10418 VikStatusbar *sb = vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
10419 VikRoutingEngine *engine = vik_routing_default_engine ( );
10421 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, "Cannot plan route without a default routing engine." );
10424 gchar *msg = g_strdup_printf ( _("Querying %s for route between (%.3f, %.3f) and (%.3f, %.3f)."),
10425 vik_routing_engine_get_label ( engine ),
10426 start.lat, start.lon, end.lat, end.lon );
10427 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10429 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10432 /* Give GTK a change to display the new status bar before querying the web */
10433 while ( gtk_events_pending ( ) )
10434 gtk_main_iteration ( );
10436 gboolean find_status = vik_routing_default_find ( vtl, start, end );
10438 /* Update UI to say we're done */
10439 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10440 msg = ( find_status ) ? g_strdup_printf ( _("%s returned route between (%.3f, %.3f) and (%.3f, %.3f)."),
10441 vik_routing_engine_get_label ( engine ),
10442 start.lat, start.lon, end.lat, end.lon )
10443 : g_strdup_printf ( _("Error getting route from %s."),
10444 vik_routing_engine_get_label ( engine ) );
10445 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10448 vik_layer_emit_update ( VIK_LAYER(vtl) );
10450 vtl->current_track = NULL;
10452 // create a new route where we will add the planned route to
10453 gboolean ret = tool_new_route_click( vtl, event, vvp );
10455 vtl->route_finder_started = TRUE;
10462 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10464 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10465 vtl->route_finder_started = FALSE;
10466 vtl->current_track = NULL;
10467 vik_layer_emit_update ( VIK_LAYER(vtl) );
10469 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10470 tool_extended_route_finder_undo ( vtl );
10477 /*** Show picture ****/
10479 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
10484 /* Params are: vvp, event, last match found or NULL */
10485 static void tool_show_picture_wp ( const gpointer id, VikWaypoint *wp, gpointer params[3] )
10487 if ( wp->image && wp->visible )
10489 gint x, y, slackx, slacky;
10490 GdkEventButton *event = (GdkEventButton *) params[1];
10492 vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y );
10493 slackx = wp->image_width / 2;
10494 slacky = wp->image_height / 2;
10495 if ( x <= event->x + slackx && x >= event->x - slackx
10496 && y <= event->y + slacky && y >= event->y - slacky )
10498 params[2] = wp->image; /* we've found a match. however continue searching
10499 * since we want to find the last match -- that
10500 * is, the match that was drawn last. */
10505 static void trw_layer_show_picture ( menu_array_sublayer values )
10507 /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */
10509 ShellExecute(NULL, "open", (char *) values[MA_MISC], NULL, NULL, SW_SHOWNORMAL);
10510 #else /* WINDOWS */
10511 GError *err = NULL;
10512 gchar *quoted_file = g_shell_quote ( (gchar *) values[MA_MISC] );
10513 gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file );
10514 g_free ( quoted_file );
10515 if ( ! g_spawn_command_line_async ( cmd, &err ) )
10517 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(values[MA_VTL]), _("Could not launch %s to open file."), a_vik_get_image_viewer() );
10518 g_error_free ( err );
10521 #endif /* WINDOWS */
10524 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10526 gpointer params[3] = { vvp, event, NULL };
10527 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10529 g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params );
10532 static menu_array_sublayer values;
10533 values[MA_VTL] = vtl;
10534 values[MA_MISC] = params[2];
10535 trw_layer_show_picture ( values );
10536 return TRUE; /* found a match */
10539 return FALSE; /* go through other layers, searching for a match */
10542 /***************************************************************************
10544 ***************************************************************************/
10547 static void image_wp_make_list ( const gpointer id, VikWaypoint *wp, GSList **pics )
10549 if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) )
10550 *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) );
10553 /* Structure for thumbnail creating data used in the background thread */
10555 VikTrwLayer *vtl; // Layer needed for redrawing
10556 GSList *pics; // Image list
10557 } thumbnail_create_thread_data;
10559 static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata )
10561 guint total = g_slist_length(tctd->pics), done = 0;
10562 while ( tctd->pics )
10564 a_thumbnails_create ( (gchar *) tctd->pics->data );
10565 int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total );
10567 return -1; /* Abort thread */
10569 tctd->pics = tctd->pics->next;
10572 // Redraw to show the thumbnails as they are now created
10573 if ( IS_VIK_LAYER(tctd->vtl) )
10574 vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); // NB update from background thread
10579 static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd )
10581 while ( tctd->pics )
10583 g_free ( tctd->pics->data );
10584 tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics );
10589 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl )
10591 if ( ! vtl->has_verified_thumbnails )
10593 GSList *pics = NULL;
10594 g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics );
10597 gint len = g_slist_length ( pics );
10598 gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len );
10599 thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) );
10602 a_background_thread ( BACKGROUND_POOL_LOCAL,
10603 VIK_GTK_WINDOW_FROM_LAYER(vtl),
10605 (vik_thr_func) create_thumbnails_thread,
10607 (vik_thr_free_func) thumbnail_create_thread_free,
10615 static const gchar* my_track_colors ( gint ii )
10617 static const gchar* colors[VIK_TRW_LAYER_TRACK_GCS] = {
10629 // Fast and reliable way of returning a colour
10630 return colors[(ii % VIK_TRW_LAYER_TRACK_GCS)];
10633 static void trw_layer_track_alloc_colors ( VikTrwLayer *vtl )
10635 GHashTableIter iter;
10636 gpointer key, value;
10640 g_hash_table_iter_init ( &iter, vtl->tracks );
10642 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10644 // Tracks get a random spread of colours if not already assigned
10645 if ( ! VIK_TRACK(value)->has_color ) {
10646 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
10647 VIK_TRACK(value)->color = vtl->track_color;
10649 gdk_color_parse ( my_track_colors (ii), &(VIK_TRACK(value)->color) );
10651 VIK_TRACK(value)->has_color = TRUE;
10654 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10657 if (ii > VIK_TRW_LAYER_TRACK_GCS)
10663 g_hash_table_iter_init ( &iter, vtl->routes );
10665 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10667 // Routes get an intermix of reds
10668 if ( ! VIK_TRACK(value)->has_color ) {
10670 gdk_color_parse ( "#FF0000" , &(VIK_TRACK(value)->color) ); // Red
10672 gdk_color_parse ( "#B40916" , &(VIK_TRACK(value)->color) ); // Dark Red
10673 VIK_TRACK(value)->has_color = TRUE;
10676 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10683 * (Re)Calculate the bounds of the waypoints in this layer,
10684 * This should be called whenever waypoints are changed
10686 void trw_layer_calculate_bounds_waypoints ( VikTrwLayer *vtl )
10688 struct LatLon topleft = { 0.0, 0.0 };
10689 struct LatLon bottomright = { 0.0, 0.0 };
10692 GHashTableIter iter;
10693 gpointer key, value;
10695 g_hash_table_iter_init ( &iter, vtl->waypoints );
10697 // Set bounds to first point
10698 if ( g_hash_table_iter_next (&iter, &key, &value) ) {
10699 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &topleft );
10700 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &bottomright );
10703 // Ensure there is another point...
10704 if ( g_hash_table_size ( vtl->waypoints ) > 1 ) {
10706 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10708 // See if this point increases the bounds.
10709 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &ll );
10711 if ( ll.lat > topleft.lat) topleft.lat = ll.lat;
10712 if ( ll.lon < topleft.lon) topleft.lon = ll.lon;
10713 if ( ll.lat < bottomright.lat) bottomright.lat = ll.lat;
10714 if ( ll.lon > bottomright.lon) bottomright.lon = ll.lon;
10718 vtl->waypoints_bbox.north = topleft.lat;
10719 vtl->waypoints_bbox.east = bottomright.lon;
10720 vtl->waypoints_bbox.south = bottomright.lat;
10721 vtl->waypoints_bbox.west = topleft.lon;
10724 static void trw_layer_calculate_bounds_track ( gpointer id, VikTrack *trk )
10726 vik_track_calculate_bounds ( trk );
10729 void trw_layer_calculate_bounds_tracks ( VikTrwLayer *vtl )
10731 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10732 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10735 static void trw_layer_sort_all ( VikTrwLayer *vtl )
10737 if ( ! VIK_LAYER(vtl)->vt )
10740 // Obviously need 2 to tango - sorting with only 1 (or less) is a lonely activity!
10741 if ( g_hash_table_size (vtl->tracks) > 1 )
10742 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
10744 if ( g_hash_table_size (vtl->routes) > 1 )
10745 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
10747 if ( g_hash_table_size (vtl->waypoints) > 1 )
10748 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
10752 * Get the earliest timestamp available from all tracks
10754 static time_t trw_layer_get_timestamp_tracks ( VikTrwLayer *vtl )
10756 time_t timestamp = 0;
10757 GList *gl = g_hash_table_get_values ( vtl->tracks );
10758 gl = g_list_sort ( gl, vik_track_compare_timestamp );
10759 gl = g_list_first ( gl );
10762 // Only need to check the first track as they have been sorted by time
10763 VikTrack *trk = (VikTrack*)gl->data;
10764 // Assume trackpoints already sorted by time
10765 VikTrackpoint *tpt = vik_track_get_tp_first(trk);
10766 if ( tpt && tpt->has_timestamp ) {
10767 timestamp = tpt->timestamp;
10769 g_list_free ( gl );
10775 * Get the earliest timestamp available from all waypoints
10777 static time_t trw_layer_get_timestamp_waypoints ( VikTrwLayer *vtl )
10779 time_t timestamp = 0;
10780 GList *gl = g_hash_table_get_values ( vtl->waypoints );
10782 for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
10783 VikWaypoint *wpt = (VikWaypoint*)iter->data;
10784 if ( wpt->has_timestamp ) {
10785 // When timestamp not set yet - use the first value encountered
10786 if ( timestamp == 0 )
10787 timestamp = wpt->timestamp;
10788 else if ( timestamp > wpt->timestamp )
10789 timestamp = wpt->timestamp;
10792 g_list_free ( gl );
10798 * Get the earliest timestamp available for this layer
10800 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl )
10802 time_t timestamp_tracks = trw_layer_get_timestamp_tracks ( vtl );
10803 time_t timestamp_waypoints = trw_layer_get_timestamp_waypoints ( vtl );
10804 // NB routes don't have timestamps - hence they are not considered
10806 if ( !timestamp_tracks && !timestamp_waypoints ) {
10807 // Fallback to get time from the metadata when no other timestamps available
10809 if ( vtl->metadata && vtl->metadata->timestamp && g_time_val_from_iso8601 ( vtl->metadata->timestamp, >v ) )
10812 if ( timestamp_tracks && !timestamp_waypoints )
10813 return timestamp_tracks;
10814 if ( timestamp_tracks && timestamp_waypoints && (timestamp_tracks < timestamp_waypoints) )
10815 return timestamp_tracks;
10816 return timestamp_waypoints;
10819 static void trw_layer_post_read ( VikTrwLayer *vtl, VikViewport *vvp, gboolean from_file )
10821 if ( VIK_LAYER(vtl)->realized )
10822 trw_layer_verify_thumbnails ( vtl );
10823 trw_layer_track_alloc_colors ( vtl );
10825 trw_layer_calculate_bounds_waypoints ( vtl );
10826 trw_layer_calculate_bounds_tracks ( vtl );
10828 // Apply treeview sort after loading all the tracks for this layer
10829 // (rather than sorted insert on each individual track additional)
10830 // and after subsequent changes to the properties as the specified order may have changed.
10831 // since the sorting of a treeview section is now very quick
10832 // NB sorting is also performed after every name change as well to maintain the list order
10833 trw_layer_sort_all ( vtl );
10835 // Setting metadata time if not otherwise set
10836 if ( vtl->metadata ) {
10838 gboolean need_to_set_time = TRUE;
10839 if ( vtl->metadata->timestamp ) {
10840 need_to_set_time = FALSE;
10841 if ( !g_strcmp0(vtl->metadata->timestamp, "" ) )
10842 need_to_set_time = TRUE;
10845 if ( need_to_set_time ) {
10846 GTimeVal timestamp;
10847 timestamp.tv_usec = 0;
10848 timestamp.tv_sec = trw_layer_get_timestamp ( vtl );
10850 // No time found - so use 'now' for the metadata time
10851 if ( timestamp.tv_sec == 0 ) {
10852 g_get_current_time ( ×tamp );
10855 vtl->metadata->timestamp = g_time_val_to_iso8601 ( ×tamp );
10860 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl )
10862 return vtl->coord_mode;
10866 * Uniquify the whole layer
10867 * Also requires the layers panel as the names shown there need updating too
10868 * Returns whether the operation was successful or not
10870 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp )
10872 if ( vtl && vlp ) {
10873 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->tracks, TRUE );
10874 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->routes, FALSE );
10875 vik_trw_layer_uniquify_waypoints ( vtl, vlp );
10881 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode )
10883 vik_coord_convert ( &(wp->coord), *dest_mode );
10886 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode )
10888 vik_track_convert ( tr, *dest_mode );
10891 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode )
10893 if ( vtl->coord_mode != dest_mode )
10895 vtl->coord_mode = dest_mode;
10896 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode );
10897 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode );
10898 g_hash_table_foreach ( vtl->routes, (GHFunc) track_convert, &dest_mode );
10902 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection )
10904 vtl->menu_selection = selection;
10907 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl )
10909 return (vtl->menu_selection);
10912 /* ----------- Downloading maps along tracks --------------- */
10914 static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
10916 /* TODO: calculating based on current size of viewport */
10917 const gdouble w_at_zoom_0_125 = 0.0013;
10918 const gdouble h_at_zoom_0_125 = 0.0011;
10919 gdouble zoom_factor = zoom_level/0.125;
10921 wh->lat = h_at_zoom_0_125 * zoom_factor;
10922 wh->lon = w_at_zoom_0_125 * zoom_factor;
10924 return 0; /* all OK */
10927 static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
10929 if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
10930 (dist->lat >= ABS(to->north_south - from->north_south)))
10933 VikCoord *coord = g_malloc(sizeof(VikCoord));
10934 coord->mode = VIK_COORD_LATLON;
10936 if (ABS(gradient) < 1) {
10937 if (from->east_west > to->east_west)
10938 coord->east_west = from->east_west - dist->lon;
10940 coord->east_west = from->east_west + dist->lon;
10941 coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
10943 if (from->north_south > to->north_south)
10944 coord->north_south = from->north_south - dist->lat;
10946 coord->north_south = from->north_south + dist->lat;
10947 coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
10953 static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
10955 /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
10956 gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
10958 VikCoord *next = from;
10960 if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
10962 list = g_list_prepend(list, next);
10968 void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
10970 typedef struct _Rect {
10975 #define GLRECT(iter) ((Rect *)((iter)->data))
10978 GList *rects_to_download = NULL;
10981 if (get_download_area_width(vvp, zoom_level, &wh))
10984 GList *iter = tr->trackpoints;
10988 gboolean new_map = TRUE;
10989 VikCoord *cur_coord, tl, br;
10992 cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
10994 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10995 rect = g_malloc(sizeof(Rect));
10998 rect->center = *cur_coord;
10999 rects_to_download = g_list_prepend(rects_to_download, rect);
11004 gboolean found = FALSE;
11005 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
11006 if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
11017 GList *fillins = NULL;
11018 /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */
11019 /* seems that ATM the function get_next_coord works only for LATLON */
11020 if ( cur_coord->mode == VIK_COORD_LATLON ) {
11021 /* fill-ins for far apart points */
11022 GList *cur_rect, *next_rect;
11023 for (cur_rect = rects_to_download;
11024 (next_rect = cur_rect->next) != NULL;
11025 cur_rect = cur_rect->next) {
11026 if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
11027 (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
11028 fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
11032 g_message("%s: this feature works only in Mercator mode", __FUNCTION__);
11035 GList *fiter = fillins;
11037 cur_coord = (VikCoord *)(fiter->data);
11038 vik_coord_set_area(cur_coord, &wh, &tl, &br);
11039 rect = g_malloc(sizeof(Rect));
11042 rect->center = *cur_coord;
11043 rects_to_download = g_list_prepend(rects_to_download, rect);
11044 fiter = fiter->next;
11048 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
11049 vik_maps_layer_download_section (vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
11053 for (iter = fillins; iter; iter = iter->next)
11054 g_free(iter->data);
11055 g_list_free(fillins);
11057 if (rects_to_download) {
11058 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
11059 g_free(rect_iter->data);
11060 g_list_free(rects_to_download);
11064 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values )
11068 gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
11069 gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
11070 gint selected_zoom, default_zoom;
11072 VikTrwLayer *vtl = values[MA_VTL];
11073 VikLayersPanel *vlp = values[MA_VLP];
11075 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
11076 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
11078 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
11082 VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
11084 GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types
11085 int num_maps = g_list_length(vmls);
11088 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No map layer in use. Create one first") );
11092 // Convert from list of vmls to list of names. Allowing the user to select one of them
11093 gchar **map_names = g_malloc_n(1 + num_maps, sizeof(gpointer));
11094 VikMapsLayer **map_layers = g_malloc_n(1 + num_maps, sizeof(gpointer));
11096 gchar **np = map_names;
11097 VikMapsLayer **lp = map_layers;
11099 for (i = 0; i < num_maps; i++) {
11100 vml = (VikMapsLayer *)(vmls->data);
11102 *np++ = vik_maps_layer_get_map_label(vml);
11105 // Mark end of the array lists
11109 gdouble cur_zoom = vik_viewport_get_zoom(vvp);
11110 for (default_zoom = 0; default_zoom < G_N_ELEMENTS(zoom_vals); default_zoom++) {
11111 if (cur_zoom == zoom_vals[default_zoom])
11114 default_zoom = (default_zoom == G_N_ELEMENTS(zoom_vals)) ? G_N_ELEMENTS(zoom_vals) - 1 : default_zoom;
11116 if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, 0, zoomlist, default_zoom, &selected_map, &selected_zoom))
11119 vik_track_download_map(trk, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
11122 for (i = 0; i < num_maps; i++)
11123 g_free(map_names[i]);
11125 g_free(map_layers);
11131 /**** lowest waypoint number calculation ***/
11132 static gint highest_wp_number_name_to_number(const gchar *name) {
11133 if ( strlen(name) == 3 ) {
11134 int n = atoi(name);
11135 if ( n < 100 && name[0] != '0' )
11137 if ( n < 10 && name[0] != '0' )
11145 static void highest_wp_number_reset(VikTrwLayer *vtl)
11147 vtl->highest_wp_number = 0;
11150 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name)
11152 /* if is bigger that top, add it */
11153 gint new_wp_num = highest_wp_number_name_to_number(new_wp_name);
11154 if ( new_wp_num > vtl->highest_wp_number )
11155 vtl->highest_wp_number = new_wp_num;
11158 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name)
11160 /* if wasn't top, do nothing. if was top, count backwards until we find one used */
11161 gint old_wp_num = highest_wp_number_name_to_number(old_wp_name);
11162 if ( vtl->highest_wp_number == old_wp_num ) {
11164 vtl->highest_wp_number--;
11166 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11167 /* search down until we find something that *does* exist */
11169 while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) {
11170 vtl->highest_wp_number--;
11171 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11176 /* get lowest unused number */
11177 static gchar *highest_wp_number_get(VikTrwLayer *vtl)
11180 if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 )
11182 g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 );
11183 return g_strdup(buf);
11187 * trw_layer_create_track_list_both:
11189 * Create the latest list of tracks and routes
11191 static GList* trw_layer_create_track_list_both ( VikLayer *vl, gpointer user_data )
11193 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
11194 GList *tracks = NULL;
11195 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) ) );
11196 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) ) );
11198 return vik_trw_layer_build_track_list_t ( vtl, tracks );
11201 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values )
11203 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11205 gchar *title = NULL;
11206 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
11207 title = g_strdup_printf ( _("%s: Track List"), VIK_LAYER(vtl)->name );
11209 title = g_strdup_printf ( _("%s: Route List"), VIK_LAYER(vtl)->name );
11211 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), values[MA_SUBTYPE], trw_layer_create_track_list, FALSE );
11215 static void trw_layer_track_list_dialog ( menu_array_layer values )
11217 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11219 gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(vtl)->name );
11220 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_track_list_both, FALSE );
11224 static void trw_layer_waypoint_list_dialog ( menu_array_layer values )
11226 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11228 gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(vtl)->name );
11229 vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_waypoint_list, FALSE );