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"
67 #include "vikrouting.h"
69 #include "icons/icons.h"
83 #include <gdk/gdkkeysyms.h>
85 #include <glib/gstdio.h>
86 #include <glib/gi18n.h>
88 #define VIK_TRW_LAYER_TRACK_GC 6
89 #define VIK_TRW_LAYER_TRACK_GCS 10
90 #define VIK_TRW_LAYER_TRACK_GC_BLACK 0
91 #define VIK_TRW_LAYER_TRACK_GC_SLOW 1
92 #define VIK_TRW_LAYER_TRACK_GC_AVER 2
93 #define VIK_TRW_LAYER_TRACK_GC_FAST 3
94 #define VIK_TRW_LAYER_TRACK_GC_STOP 4
95 #define VIK_TRW_LAYER_TRACK_GC_SINGLE 5
97 #define DRAWMODE_BY_TRACK 0
98 #define DRAWMODE_BY_SPEED 1
99 #define DRAWMODE_ALL_SAME_COLOR 2
100 // Note using DRAWMODE_BY_SPEED may be slow especially for vast numbers of trackpoints
101 // as we are (re)calculating the colour for every point
106 /* this is how it knows when you click if you are clicking close to a trackpoint. */
107 #define TRACKPOINT_SIZE_APPROX 5
108 #define WAYPOINT_SIZE_APPROX 5
110 #define MIN_STOP_LENGTH 15
111 #define MAX_STOP_LENGTH 86400
112 #define DRAW_ELEVATION_FACTOR 30 /* height of elevation plotting, sort of relative to zoom level ("mpp" that isn't mpp necessarily) */
113 /* this is multiplied by user-inputted value from 1-100. */
115 enum { WP_SYMBOL_FILLED_SQUARE, WP_SYMBOL_SQUARE, WP_SYMBOL_CIRCLE, WP_SYMBOL_X, WP_NUM_SYMBOLS };
117 // See http://developer.gnome.org/pango/stable/PangoMarkupFormat.html
119 FS_XX_SMALL = 0, // 'xx-small'
122 FS_MEDIUM, // DEFAULT
129 struct _VikTrwLayer {
132 GHashTable *tracks_iters;
134 GHashTable *routes_iters;
135 GHashTable *waypoints_iters;
136 GHashTable *waypoints;
137 GtkTreeIter tracks_iter, routes_iter, waypoints_iter;
138 gboolean tracks_visible, routes_visible, waypoints_visible;
139 LatLonBBox waypoints_bbox;
141 gboolean track_draw_labels;
144 guint8 drawpoints_size;
145 guint8 drawelevation;
146 guint8 elevation_factor;
150 guint8 drawdirections;
151 guint8 drawdirections_size;
152 guint8 line_thickness;
153 guint8 bg_line_thickness;
154 vik_layer_sort_order_t track_sort_order;
157 VikTRWMetadata *metadata;
159 PangoLayout *tracklabellayout;
160 font_size_t track_font_size;
161 gchar *track_fsize_str;
165 gboolean wp_draw_symbols;
166 font_size_t wp_font_size;
168 vik_layer_sort_order_t wp_sort_order;
170 gdouble track_draw_speed_factor;
172 GdkGC *track_1color_gc;
173 GdkColor track_color;
174 GdkGC *current_track_gc;
175 // Separate GC for a track's potential new point as drawn via separate method
176 // (compared to the actual track points drawn in the main trw_layer_draw_track function)
177 GdkGC *current_track_newpoint_gc;
178 GdkGC *track_bg_gc; GdkColor track_bg_color;
179 GdkGC *waypoint_gc; GdkColor waypoint_color;
180 GdkGC *waypoint_text_gc; GdkColor waypoint_text_color;
181 GdkGC *waypoint_bg_gc; GdkColor waypoint_bg_color;
183 VikTrack *current_track; // ATM shared between new tracks and new routes
184 guint16 ct_x1, ct_y1, ct_x2, ct_y2;
185 gboolean draw_sync_done;
186 gboolean draw_sync_do;
188 VikCoordMode coord_mode;
190 /* wp editing tool */
191 VikWaypoint *current_wp;
192 gpointer current_wp_id;
194 gboolean waypoint_rightclick;
196 /* track editing tool */
198 VikTrack *current_tp_track;
199 gpointer current_tp_id;
200 VikTrwLayerTpwin *tpwin;
202 /* track editing tool -- more specifically, moving tps */
205 /* route finder tool */
206 gboolean route_finder_started;
207 gboolean route_finder_check_added_track;
208 VikTrack *route_finder_added_track;
209 gboolean route_finder_append;
216 guint16 image_cache_size;
218 /* for waypoint text */
219 PangoLayout *wplabellayout;
221 gboolean has_verified_thumbnails;
223 GtkMenu *wp_right_click_menu;
224 GtkMenu *track_right_click_menu;
227 VikStdLayerMenuItem menu_selection;
229 gint highest_wp_number;
232 GtkWidget *tracks_analysis_dialog;
235 /* A caached waypoint image. */
238 gchar *image; /* filename */
241 struct DrawingParams {
246 guint16 width, height;
247 gdouble cc; // Cosine factor in track directions
248 gdouble ss; // Sine factor in track directions
249 const VikCoord *center;
250 gboolean one_zone, lat_lon;
251 gdouble ce1, ce2, cn1, cn2;
256 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp );
261 MA_SUBTYPE, // OR END for Layer only
270 typedef gpointer menu_array_layer[2];
271 typedef gpointer menu_array_sublayer[MA_LAST];
273 static void trw_layer_delete_item ( menu_array_sublayer values );
274 static void trw_layer_copy_item_cb ( menu_array_sublayer values );
275 static void trw_layer_cut_item_cb ( menu_array_sublayer values );
277 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] );
278 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]);
280 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp );
281 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl );
283 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp );
284 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp );
286 static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord );
287 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values );
288 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values );
289 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values );
290 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values );
291 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values );
292 static void trw_layer_goto_track_center ( menu_array_sublayer values );
293 static void trw_layer_merge_by_segment ( menu_array_sublayer values );
294 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values );
295 static void trw_layer_merge_with_other ( menu_array_sublayer values );
296 static void trw_layer_append_track ( menu_array_sublayer values );
297 static void trw_layer_split_by_timestamp ( menu_array_sublayer values );
298 static void trw_layer_split_by_n_points ( menu_array_sublayer values );
299 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values );
300 static void trw_layer_split_segments ( menu_array_sublayer values );
301 static void trw_layer_delete_point_selected ( menu_array_sublayer values );
302 static void trw_layer_delete_points_same_position ( menu_array_sublayer values );
303 static void trw_layer_delete_points_same_time ( menu_array_sublayer values );
304 static void trw_layer_reverse ( menu_array_sublayer values );
305 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values );
306 static void trw_layer_edit_trackpoint ( menu_array_sublayer values );
307 static void trw_layer_show_picture ( menu_array_sublayer values );
308 static void trw_layer_gps_upload_any ( menu_array_sublayer values );
310 static void trw_layer_centerize ( menu_array_layer values );
311 static void trw_layer_auto_view ( menu_array_layer values );
312 static void trw_layer_goto_wp ( menu_array_layer values );
313 static void trw_layer_new_wp ( menu_array_layer values );
314 static void trw_layer_new_track ( menu_array_layer values );
315 static void trw_layer_new_route ( menu_array_layer values );
316 static void trw_layer_finish_track ( menu_array_layer values );
317 static void trw_layer_auto_waypoints_view ( menu_array_layer values );
318 static void trw_layer_auto_tracks_view ( menu_array_layer values );
319 static void trw_layer_delete_all_tracks ( menu_array_layer values );
320 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values );
321 static void trw_layer_delete_all_waypoints ( menu_array_layer values );
322 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values );
323 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values );
324 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values );
325 #ifdef VIK_CONFIG_GEOTAG
326 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values );
327 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values );
328 static void trw_layer_geotagging_track ( menu_array_sublayer values );
329 static void trw_layer_geotagging ( menu_array_layer values );
331 static void trw_layer_acquire_gps_cb ( menu_array_layer values );
332 static void trw_layer_acquire_routing_cb ( menu_array_layer values );
333 static void trw_layer_acquire_url_cb ( menu_array_layer values );
334 #ifdef VIK_CONFIG_OPENSTREETMAP
335 static void trw_layer_acquire_osm_cb ( menu_array_layer values );
336 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values );
338 #ifdef VIK_CONFIG_GEOCACHES
339 static void trw_layer_acquire_geocache_cb ( menu_array_layer values );
341 #ifdef VIK_CONFIG_GEOTAG
342 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values );
344 static void trw_layer_acquire_file_cb ( menu_array_layer values );
345 static void trw_layer_gps_upload ( menu_array_layer values );
347 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values );
348 static void trw_layer_track_list_dialog ( menu_array_layer values );
349 static void trw_layer_waypoint_list_dialog ( menu_array_layer values );
351 // Specific route versions:
352 // Most track handling functions can handle operating on the route list
353 // However these ones are easier in separate functions
354 static void trw_layer_auto_routes_view ( menu_array_layer values );
355 static void trw_layer_delete_all_routes ( menu_array_layer values );
356 static void trw_layer_delete_routes_from_selection ( menu_array_layer values );
359 static void trw_layer_properties_item ( gpointer pass_along[7] ); //TODO??
360 static void trw_layer_goto_waypoint ( menu_array_sublayer values );
361 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values );
362 static void trw_layer_waypoint_webpage ( menu_array_sublayer values );
364 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] );
365 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] );
367 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean );
368 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy );
369 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response );
370 static void trw_layer_tpwin_init ( VikTrwLayer *vtl );
372 static void trw_layer_sort_all ( VikTrwLayer *vtl );
374 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp);
375 static void tool_edit_trackpoint_destroy ( tool_ed_t *t );
376 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
377 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
378 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
379 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp);
380 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
381 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp);
382 static void tool_edit_waypoint_destroy ( tool_ed_t *t );
383 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
384 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
385 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
386 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp);
387 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
388 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp);
389 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
390 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp );
391 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
392 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
393 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp);
394 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
395 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp);
396 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
397 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
399 static void cached_pixbuf_free ( CachedPixbuf *cp );
400 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name );
402 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
403 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
405 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode );
406 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode );
408 static gchar *highest_wp_number_get(VikTrwLayer *vtl);
409 static void highest_wp_number_reset(VikTrwLayer *vtl);
410 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name);
411 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name);
413 // Note for the following tool GtkRadioActionEntry texts:
414 // the very first text value is an internal name not displayed anywhere
415 // the first N_ text value is the name used for menu entries - hence has an underscore for the keyboard accelerator
416 // * remember not to clash with the values used for VikWindow level tools (Pan, Zoom, Ruler + Select)
417 // the second N_ text value is used for the button tooltip (i.e. generally don't want an underscore here)
418 // the value is always set to 0 and the tool loader in VikWindow will set the actual appropriate value used
419 static VikToolInterface trw_layer_tools[] = {
420 { { "CreateWaypoint", "vik-icon-Create Waypoint", N_("Create _Waypoint"), "<control><shift>W", N_("Create Waypoint"), 0 },
421 (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL,
422 (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL,
424 GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf, NULL },
426 { { "CreateTrack", "vik-icon-Create Track", N_("Create _Track"), "<control><shift>T", N_("Create Track"), 0 },
427 (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL,
428 (VikToolMouseFunc) tool_new_track_click,
429 (VikToolMouseMoveFunc) tool_new_track_move,
430 (VikToolMouseFunc) tool_new_track_release,
431 (VikToolKeyFunc) tool_new_track_key_press,
432 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
433 GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf, NULL },
435 { { "CreateRoute", "vik-icon-Create Route", N_("Create _Route"), "<control><shift>B", N_("Create Route"), 0 },
436 (VikToolConstructorFunc) tool_new_route_create, NULL, NULL, NULL,
437 (VikToolMouseFunc) tool_new_route_click,
438 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
439 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
440 (VikToolKeyFunc) tool_new_track_key_press, // -/#
441 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
442 GDK_CURSOR_IS_PIXMAP, &cursor_new_route_pixbuf, NULL },
444 { { "ExtendedRouteFinder", "vik-icon-Route Finder", N_("Route _Finder"), "<control><shift>F", N_("Route Finder"), 0 },
445 (VikToolConstructorFunc) tool_extended_route_finder_create, NULL, NULL, NULL,
446 (VikToolMouseFunc) tool_extended_route_finder_click,
447 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
448 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
449 (VikToolKeyFunc) tool_extended_route_finder_key_press,
450 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
451 GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf, NULL },
453 { { "EditWaypoint", "vik-icon-Edit Waypoint", N_("_Edit Waypoint"), "<control><shift>E", N_("Edit Waypoint"), 0 },
454 (VikToolConstructorFunc) tool_edit_waypoint_create,
455 (VikToolDestructorFunc) tool_edit_waypoint_destroy,
457 (VikToolMouseFunc) tool_edit_waypoint_click,
458 (VikToolMouseMoveFunc) tool_edit_waypoint_move,
459 (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL,
461 GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf, NULL },
463 { { "EditTrackpoint", "vik-icon-Edit Trackpoint", N_("Edit Trac_kpoint"), "<control><shift>K", N_("Edit Trackpoint"), 0 },
464 (VikToolConstructorFunc) tool_edit_trackpoint_create,
465 (VikToolDestructorFunc) tool_edit_trackpoint_destroy,
467 (VikToolMouseFunc) tool_edit_trackpoint_click,
468 (VikToolMouseMoveFunc) tool_edit_trackpoint_move,
469 (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL,
471 GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf, NULL },
473 { { "ShowPicture", "vik-icon-Show Picture", N_("Show P_icture"), "<control><shift>I", N_("Show Picture"), 0 },
474 (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL,
475 (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL,
477 GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf, NULL },
482 TOOL_CREATE_WAYPOINT=0,
487 TOOL_EDIT_TRACKPOINT,
492 /****** PARAMETERS ******/
494 static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images"), N_("Tracks Advanced"), N_("Metadata") };
495 enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES, GROUP_TRACKS_ADV, GROUP_METADATA };
497 static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Speed"), N_("All Tracks Same Color"), NULL };
498 static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 };
500 #define MIN_POINT_SIZE 2
501 #define MAX_POINT_SIZE 10
503 #define MIN_ARROW_SIZE 3
504 #define MAX_ARROW_SIZE 20
506 static VikLayerParamScale params_scales[] = {
507 /* min max step digits */
508 { 1, 10, 1, 0 }, /* line_thickness */
509 { 0, 100, 1, 0 }, /* track draw speed factor */
510 { 1.0, 100.0, 1.0, 2 }, /* UNUSED */
511 /* 5 * step == how much to turn */
512 { 16, 128, 4, 0 }, // 3: image_size - NB step size ignored when an HSCALE used
513 { 0, 255, 5, 0 }, // 4: image alpha - " " " "
514 { 5, 500, 5, 0 }, // 5: image cache_size - " "
515 { 0, 8, 1, 0 }, // 6: Background line thickness
516 { 1, 64, 1, 0 }, /* wpsize */
517 { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */
518 { 1, 100, 1, 0 }, // 9: elevation factor
519 { MIN_POINT_SIZE, MAX_POINT_SIZE, 1, 0 }, // 10: track point size
520 { MIN_ARROW_SIZE, MAX_ARROW_SIZE, 1, 0 }, // 11: direction arrow size
523 static gchar* params_font_sizes[] = {
524 N_("Extra Extra Small"),
530 N_("Extra Extra Large"),
533 // Needs to align with vik_layer_sort_order_t
534 static gchar* params_sort_order[] = {
536 N_("Name Ascending"),
537 N_("Name Descending"),
538 N_("Date Ascending"),
539 N_("Date Descending"),
543 static VikLayerParamData black_color_default ( void ) {
544 VikLayerParamData data; gdk_color_parse ( "#000000", &data.c ); return data; // Black
546 static VikLayerParamData drawmode_default ( void ) { return VIK_LPD_UINT ( DRAWMODE_BY_TRACK ); }
547 static VikLayerParamData line_thickness_default ( void ) { return VIK_LPD_UINT ( 1 ); }
548 static VikLayerParamData trkpointsize_default ( void ) { return VIK_LPD_UINT ( MIN_POINT_SIZE ); }
549 static VikLayerParamData trkdirectionsize_default ( void ) { return VIK_LPD_UINT ( 5 ); }
550 static VikLayerParamData bg_line_thickness_default ( void ) { return VIK_LPD_UINT ( 0 ); }
551 static VikLayerParamData trackbgcolor_default ( void ) {
552 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
554 static VikLayerParamData elevation_factor_default ( void ) { return VIK_LPD_UINT ( 30 ); }
555 static VikLayerParamData stop_length_default ( void ) { return VIK_LPD_UINT ( 60 ); }
556 static VikLayerParamData speed_factor_default ( void ) { return VIK_LPD_DOUBLE ( 30.0 ); }
558 static VikLayerParamData tnfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
559 static VikLayerParamData wpfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
560 static VikLayerParamData wptextcolor_default ( void ) {
561 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
563 static VikLayerParamData wpbgcolor_default ( void ) {
564 VikLayerParamData data; gdk_color_parse ( "#8383C4", &data.c ); return data; // Kind of Blue
566 static VikLayerParamData wpsize_default ( void ) { return VIK_LPD_UINT ( 4 ); }
567 static VikLayerParamData wpsymbol_default ( void ) { return VIK_LPD_UINT ( WP_SYMBOL_FILLED_SQUARE ); }
569 static VikLayerParamData image_size_default ( void ) { return VIK_LPD_UINT ( 64 ); }
570 static VikLayerParamData image_alpha_default ( void ) { return VIK_LPD_UINT ( 255 ); }
571 static VikLayerParamData image_cache_size_default ( void ) { return VIK_LPD_UINT ( 300 ); }
573 static VikLayerParamData sort_order_default ( void ) { return VIK_LPD_UINT ( 0 ); }
575 static VikLayerParamData string_default ( void )
577 VikLayerParamData data;
582 VikLayerParam trw_layer_params[] = {
583 { 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 },
584 { 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 },
585 { 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 },
587 { VIK_LAYER_TRW, "trackdrawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
588 N_("Note: the individual track controls what labels may be displayed"), vik_lpd_true_default, NULL, NULL },
589 { 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 },
590 { 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 },
591 { VIK_LAYER_TRW, "trackcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("All Tracks Color:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL,
592 N_("The color used when 'All Tracks Same Color' drawing mode is selected"), black_color_default, NULL, NULL },
593 { 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 },
594 { 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 },
595 { 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 },
596 { 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 },
597 { 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 },
598 { 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 },
599 { 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 },
600 { 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 },
601 { VIK_LAYER_TRW, "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
602 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 },
603 { 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 },
605 { 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 },
606 { 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 },
607 { 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,
608 N_("The percentage factor away from the average speed determining the color used"), speed_factor_default, NULL, NULL },
609 { 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 },
611 { 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 },
612 { 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 },
613 { 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 },
614 { VIK_LAYER_TRW, "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wptextcolor_default, NULL, NULL },
615 { VIK_LAYER_TRW, "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wpbgcolor_default, NULL, NULL },
616 { 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 },
617 { 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 },
618 { 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 },
619 { 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 },
620 { 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 },
622 { 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 },
623 { 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 },
624 { 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 },
625 { 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 },
627 { VIK_LAYER_TRW, "metadatadesc", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Description"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
628 { VIK_LAYER_TRW, "metadataauthor", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Author"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
629 { VIK_LAYER_TRW, "metadatatime", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Creation Time"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
630 { VIK_LAYER_TRW, "metadatakeywords", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Keywords"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
633 // ENUMERATION MUST BE IN THE SAME ORDER AS THE NAMED PARAMS ABOVE
635 // Sublayer visibilities
683 *** 1) Add to trw_layer_params and enumeration
684 *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct)
687 /****** END PARAMETERS ******/
689 /* Layer Interface function definitions */
690 static VikTrwLayer* trw_layer_create ( VikViewport *vp );
691 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter );
692 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file );
693 static void trw_layer_free ( VikTrwLayer *trwlayer );
694 static void trw_layer_draw ( VikTrwLayer *l, gpointer data );
695 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode );
696 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl );
697 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 );
698 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl );
699 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp );
700 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp );
701 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
702 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer );
703 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl );
704 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer );
705 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp );
706 static void trw_layer_marshall ( VikTrwLayer *vtl, guint8 **data, gint *len );
707 static VikTrwLayer *trw_layer_unmarshall ( guint8 *data, gint len, VikViewport *vvp );
708 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation );
709 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation );
710 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values );
711 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
712 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
713 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len );
714 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len );
715 static void trw_layer_free_copied_item ( gint subtype, gpointer item );
716 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path );
717 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
718 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t *t );
719 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
720 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
721 /* End Layer Interface function definitions */
723 VikLayerInterface vik_trw_layer_interface = {
730 sizeof(trw_layer_tools) / sizeof(VikToolInterface),
734 params_groups, /* params_groups */
735 sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */
739 (VikLayerFuncCreate) trw_layer_create,
740 (VikLayerFuncRealize) trw_layer_realize,
741 (VikLayerFuncPostRead) trw_layer_post_read,
742 (VikLayerFuncFree) trw_layer_free,
744 (VikLayerFuncProperties) NULL,
745 (VikLayerFuncDraw) trw_layer_draw,
746 (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode,
747 (VikLayerFuncGetTimestamp) trw_layer_get_timestamp,
749 (VikLayerFuncSetMenuItemsSelection) trw_layer_set_menu_selection,
750 (VikLayerFuncGetMenuItemsSelection) trw_layer_get_menu_selection,
752 (VikLayerFuncAddMenuItems) trw_layer_add_menu_items,
753 (VikLayerFuncSublayerAddMenuItems) trw_layer_sublayer_add_menu_items,
755 (VikLayerFuncSublayerRenameRequest) trw_layer_sublayer_rename_request,
756 (VikLayerFuncSublayerToggleVisible) trw_layer_sublayer_toggle_visible,
757 (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip,
758 (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip,
759 (VikLayerFuncLayerSelected) trw_layer_selected,
761 (VikLayerFuncMarshall) trw_layer_marshall,
762 (VikLayerFuncUnmarshall) trw_layer_unmarshall,
764 (VikLayerFuncSetParam) trw_layer_set_param,
765 (VikLayerFuncGetParam) trw_layer_get_param,
766 (VikLayerFuncChangeParam) trw_layer_change_param,
768 (VikLayerFuncReadFileData) a_gpspoint_read_file,
769 (VikLayerFuncWriteFileData) a_gpspoint_write_file,
771 (VikLayerFuncDeleteItem) trw_layer_del_item,
772 (VikLayerFuncCutItem) trw_layer_cut_item,
773 (VikLayerFuncCopyItem) trw_layer_copy_item,
774 (VikLayerFuncPasteItem) trw_layer_paste_item,
775 (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item,
777 (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request,
779 (VikLayerFuncSelectClick) trw_layer_select_click,
780 (VikLayerFuncSelectMove) trw_layer_select_move,
781 (VikLayerFuncSelectRelease) trw_layer_select_release,
782 (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu,
785 static gboolean have_diary_program = FALSE;
786 static gchar *diary_program = NULL;
787 #define VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM "external_diary_program"
789 static gboolean have_geojson_export = FALSE;
791 static gboolean have_astro_program = FALSE;
792 static gchar *astro_program = NULL;
793 #define VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM "external_astro_program"
795 // NB Only performed once per program run
796 static void vik_trwlayer_class_init ( VikTrwLayerClass *klass )
798 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM, &diary_program ) ) {
800 //diary_program = g_strdup ( "C:\\Program Files\\Rednotebook\\rednotebook.exe" );
801 diary_program = g_strdup ( "C:/Progra~1/Rednotebook/rednotebook.exe" );
803 diary_program = g_strdup ( "rednotebook" );
807 // User specified so assume it works
808 have_diary_program = TRUE;
811 if ( g_find_program_in_path( diary_program ) ) {
812 gchar *mystdout = NULL;
813 gchar *mystderr = NULL;
814 // Needs RedNotebook 1.7.3+ for support of opening on a specified date
815 gchar *cmd = g_strconcat ( diary_program, " --version", NULL ); // "rednotebook --version"
816 if ( g_spawn_command_line_sync ( cmd, &mystdout, &mystderr, NULL, NULL ) ) {
817 // Annoyingly 1.7.1|2|3 versions of RedNotebook prints the version to stderr!!
819 g_debug ("Diary: %s", mystdout ); // Should be something like 'RedNotebook 1.4'
821 g_warning ("Diary: stderr: %s", mystderr );
823 gchar **tokens = NULL;
824 if ( mystdout && g_strcmp0(mystdout, "") )
825 tokens = g_strsplit(mystdout, " ", 0);
827 tokens = g_strsplit(mystderr, " ", 0);
831 gchar *token = tokens[num];
832 while ( token && num < 2 ) {
834 if ( viking_version_to_number(token) >= viking_version_to_number("1.7.3") )
835 have_diary_program = TRUE;
841 g_strfreev ( tokens );
848 if ( g_find_program_in_path ( a_geojson_program_export() ) ) {
849 have_geojson_export = TRUE;
853 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM, &astro_program ) ) {
855 //astro_program = g_strdup ( "C:\\Program Files\\Stellarium\\stellarium.exe" );
856 astro_program = g_strdup ( "C:/Progra~1/Stellarium/stellarium.exe" );
858 astro_program = g_strdup ( "stellarium" );
862 // User specified so assume it works
863 have_astro_program = TRUE;
865 if ( g_find_program_in_path( astro_program ) ) {
866 have_astro_program = TRUE;
870 GType vik_trw_layer_get_type ()
872 static GType vtl_type = 0;
876 static const GTypeInfo vtl_info =
878 sizeof (VikTrwLayerClass),
879 NULL, /* base_init */
880 NULL, /* base_finalize */
881 (GClassInitFunc) vik_trwlayer_class_init, /* class init */
882 NULL, /* class_finalize */
883 NULL, /* class_data */
884 sizeof (VikTrwLayer),
886 NULL /* instance init */
888 vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 );
893 VikTRWMetadata *vik_trw_metadata_new()
895 return (VikTRWMetadata*)g_malloc0(sizeof(VikTRWMetadata));
898 void vik_trw_metadata_free ( VikTRWMetadata *metadata)
903 VikTRWMetadata *vik_trw_layer_get_metadata ( VikTrwLayer *vtl )
905 return vtl->metadata;
908 void vik_trw_layer_set_metadata ( VikTrwLayer *vtl, VikTRWMetadata *metadata)
911 vik_trw_metadata_free ( vtl->metadata );
912 vtl->metadata = metadata;
917 const gchar *date_str;
919 const VikWaypoint *wpt;
924 static gboolean trw_layer_find_date_track ( const gpointer id, const VikTrack *trk, date_finder_type *df )
928 // Might be an easier way to compare dates rather than converting the strings all the time...
929 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
930 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
932 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
941 static gboolean trw_layer_find_date_waypoint ( const gpointer id, const VikWaypoint *wpt, date_finder_type *df )
945 // Might be an easier way to compare dates rather than converting the strings all the time...
946 if ( wpt->has_timestamp ) {
947 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
949 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
959 * Find an item by date
961 gboolean vik_trw_layer_find_date ( VikTrwLayer *vtl, const gchar *date_str, VikCoord *position, VikViewport *vvp, gboolean do_tracks, gboolean select )
965 df.date_str = date_str;
970 g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_find_date_track, &df );
972 g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_find_date_waypoint, &df );
974 if ( select && df.found ) {
975 if ( do_tracks && df.trk ) {
976 struct LatLon maxmin[2] = { {0,0}, {0,0} };
977 trw_layer_find_maxmin_tracks ( NULL, df.trk, maxmin );
978 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
979 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->tracks_iters, df.trk_id), TRUE );
982 vik_viewport_set_center_coord ( vvp, &(df.wpt->coord), TRUE );
983 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->waypoints_iters, df.wpt_id), TRUE );
985 vik_layer_emit_update ( VIK_LAYER(vtl) );
990 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
992 static menu_array_sublayer values;
998 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
1001 values[MA_VTL] = vtl;
1002 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1003 values[MA_SUBLAYER_ID] = sublayer;
1004 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1006 trw_layer_delete_item ( values );
1009 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
1011 static menu_array_sublayer values;
1017 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
1020 values[MA_VTL] = vtl;
1021 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1022 values[MA_SUBLAYER_ID] = sublayer;
1023 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1025 trw_layer_copy_item_cb(values);
1026 trw_layer_cut_item_cb(values);
1029 static void trw_layer_copy_item_cb ( menu_array_sublayer values)
1031 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
1032 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
1033 gpointer * sublayer = values[MA_SUBLAYER_ID];
1034 guint8 *data = NULL;
1037 trw_layer_copy_item( vtl, subtype, sublayer, &data, &len);
1041 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1042 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, sublayer);
1043 if ( wp && wp->name )
1046 name = NULL; // Broken :(
1048 else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1049 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, sublayer);
1050 if ( trk && trk->name )
1053 name = NULL; // Broken :(
1056 VikTrack *trk = g_hash_table_lookup ( vtl->routes, sublayer);
1057 if ( trk && trk->name )
1060 name = NULL; // Broken :(
1063 a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW,
1064 subtype, len, name, data);
1068 static void trw_layer_cut_item_cb ( menu_array_sublayer values)
1070 trw_layer_copy_item_cb(values);
1071 values[MA_CONFIRM] = GINT_TO_POINTER (0); // Never need to confirm automatic delete
1072 trw_layer_delete_item(values);
1075 static void trw_layer_paste_item_cb ( menu_array_sublayer values)
1077 // Slightly cheating method, routing via the panels capability
1078 a_clipboard_paste (VIK_LAYERS_PANEL(values[MA_VLP]));
1081 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len )
1091 GByteArray *ba = g_byte_array_new ();
1093 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1094 vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il );
1095 } else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1096 vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il );
1098 vik_track_marshall ( g_hash_table_lookup ( vtl->routes, sublayer ), &id, &il );
1101 g_byte_array_append ( ba, id, il );
1109 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len )
1116 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
1120 w = vik_waypoint_unmarshall ( item, len );
1121 // When copying - we'll create a new name based on the original
1122 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, w->name);
1123 vik_trw_layer_add_waypoint ( vtl, name, w );
1124 waypoint_convert (NULL, w, &vtl->coord_mode);
1127 trw_layer_calculate_bounds_waypoints ( vtl );
1129 // Consider if redraw necessary for the new item
1130 if ( vtl->vl.visible && vtl->waypoints_visible && w->visible )
1131 vik_layer_emit_update ( VIK_LAYER(vtl) );
1134 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
1138 t = vik_track_unmarshall ( item, len );
1139 // When copying - we'll create a new name based on the original
1140 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, t->name);
1141 vik_trw_layer_add_track ( vtl, name, t );
1142 vik_track_convert (t, vtl->coord_mode);
1145 // Consider if redraw necessary for the new item
1146 if ( vtl->vl.visible && vtl->tracks_visible && t->visible )
1147 vik_layer_emit_update ( VIK_LAYER(vtl) );
1150 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
1154 t = vik_track_unmarshall ( item, len );
1155 // When copying - we'll create a new name based on the original
1156 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, t->name);
1157 vik_trw_layer_add_route ( vtl, name, t );
1158 vik_track_convert (t, vtl->coord_mode);
1161 // Consider if redraw necessary for the new item
1162 if ( vtl->vl.visible && vtl->routes_visible && t->visible )
1163 vik_layer_emit_update ( VIK_LAYER(vtl) );
1169 static void trw_layer_free_copied_item ( gint subtype, gpointer item )
1176 static void image_cache_free ( VikTrwLayer *vtl )
1178 g_list_foreach ( vtl->image_cache->head, (GFunc)cached_pixbuf_free, NULL );
1179 g_queue_free ( vtl->image_cache );
1182 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation )
1186 case PARAM_TV: vtl->tracks_visible = data.b; break;
1187 case PARAM_WV: vtl->waypoints_visible = data.b; break;
1188 case PARAM_RV: vtl->routes_visible = data.b; break;
1189 case PARAM_TDL: vtl->track_draw_labels = data.b; break;
1190 case PARAM_TLFONTSIZE:
1191 if ( data.u < FS_NUM_SIZES ) {
1192 vtl->track_font_size = data.u;
1193 g_free ( vtl->track_fsize_str );
1194 switch ( vtl->track_font_size ) {
1195 case FS_XX_SMALL: vtl->track_fsize_str = g_strdup ( "xx-small" ); break;
1196 case FS_X_SMALL: vtl->track_fsize_str = g_strdup ( "x-small" ); break;
1197 case FS_SMALL: vtl->track_fsize_str = g_strdup ( "small" ); break;
1198 case FS_LARGE: vtl->track_fsize_str = g_strdup ( "large" ); break;
1199 case FS_X_LARGE: vtl->track_fsize_str = g_strdup ( "x-large" ); break;
1200 case FS_XX_LARGE: vtl->track_fsize_str = g_strdup ( "xx-large" ); break;
1201 default: vtl->track_fsize_str = g_strdup ( "medium" ); break;
1205 case PARAM_DM: vtl->drawmode = data.u; break;
1207 vtl->track_color = data.c;
1208 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1210 case PARAM_DP: vtl->drawpoints = data.b; break;
1212 if ( data.u >= MIN_POINT_SIZE && data.u <= MAX_POINT_SIZE )
1213 vtl->drawpoints_size = data.u;
1215 case PARAM_DE: vtl->drawelevation = data.b; break;
1216 case PARAM_DS: vtl->drawstops = data.b; break;
1217 case PARAM_DL: vtl->drawlines = data.b; break;
1218 case PARAM_DD: vtl->drawdirections = data.b; break;
1220 if ( data.u >= MIN_ARROW_SIZE && data.u <= MAX_ARROW_SIZE )
1221 vtl->drawdirections_size = data.u;
1223 case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH )
1224 vtl->stop_length = data.u;
1226 case PARAM_EF: if ( data.u >= 1 && data.u <= 100 )
1227 vtl->elevation_factor = data.u;
1229 case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness )
1231 vtl->line_thickness = data.u;
1232 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1235 case PARAM_BLT: if ( data.u <= 8 && data.u != vtl->bg_line_thickness )
1237 vtl->bg_line_thickness = data.u;
1238 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1242 vtl->track_bg_color = data.c;
1243 if ( vtl->track_bg_gc )
1244 gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(vtl->track_bg_color));
1246 case PARAM_TDSF: vtl->track_draw_speed_factor = data.d; break;
1247 case PARAM_TSO: if ( data.u < VL_SO_LAST ) vtl->track_sort_order = data.u; break;
1248 case PARAM_DLA: vtl->drawlabels = data.b; break;
1249 case PARAM_DI: vtl->drawimages = data.b; break;
1250 case PARAM_IS: if ( data.u != vtl->image_size )
1252 vtl->image_size = data.u;
1253 image_cache_free ( vtl );
1254 vtl->image_cache = g_queue_new ();
1257 case PARAM_IA: if ( data.u != vtl->image_alpha )
1259 vtl->image_alpha = data.u;
1260 image_cache_free ( vtl );
1261 vtl->image_cache = g_queue_new ();
1264 case PARAM_ICS: vtl->image_cache_size = data.u;
1265 while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */
1266 cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) );
1269 vtl->waypoint_color = data.c;
1270 if ( vtl->waypoint_gc )
1271 gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(vtl->waypoint_color));
1274 vtl->waypoint_text_color = data.c;
1275 if ( vtl->waypoint_text_gc )
1276 gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(vtl->waypoint_text_color));
1279 vtl->waypoint_bg_color = data.c;
1280 if ( vtl->waypoint_bg_gc )
1281 gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(vtl->waypoint_bg_color));
1284 vtl->wpbgand = data.b;
1285 if ( vtl->waypoint_bg_gc )
1286 gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY );
1288 case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break;
1289 case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break;
1290 case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break;
1291 case PARAM_WPFONTSIZE:
1292 if ( data.u < FS_NUM_SIZES ) {
1293 vtl->wp_font_size = data.u;
1294 g_free ( vtl->wp_fsize_str );
1295 switch ( vtl->wp_font_size ) {
1296 case FS_XX_SMALL: vtl->wp_fsize_str = g_strdup ( "xx-small" ); break;
1297 case FS_X_SMALL: vtl->wp_fsize_str = g_strdup ( "x-small" ); break;
1298 case FS_SMALL: vtl->wp_fsize_str = g_strdup ( "small" ); break;
1299 case FS_LARGE: vtl->wp_fsize_str = g_strdup ( "large" ); break;
1300 case FS_X_LARGE: vtl->wp_fsize_str = g_strdup ( "x-large" ); break;
1301 case FS_XX_LARGE: vtl->wp_fsize_str = g_strdup ( "xx-large" ); break;
1302 default: vtl->wp_fsize_str = g_strdup ( "medium" ); break;
1306 case PARAM_WPSO: if ( data.u < VL_SO_LAST ) vtl->wp_sort_order = data.u; break;
1308 case PARAM_MDDESC: if ( data.s && vtl->metadata ) vtl->metadata->description = g_strdup (data.s); break;
1309 case PARAM_MDAUTH: if ( data.s && vtl->metadata ) vtl->metadata->author = g_strdup (data.s); break;
1310 case PARAM_MDTIME: if ( data.s && vtl->metadata ) vtl->metadata->timestamp = g_strdup (data.s); break;
1311 case PARAM_MDKEYS: if ( data.s && vtl->metadata ) vtl->metadata->keywords = g_strdup (data.s); break;
1317 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation )
1319 VikLayerParamData rv;
1322 case PARAM_TV: rv.b = vtl->tracks_visible; break;
1323 case PARAM_WV: rv.b = vtl->waypoints_visible; break;
1324 case PARAM_RV: rv.b = vtl->routes_visible; break;
1325 case PARAM_TDL: rv.b = vtl->track_draw_labels; break;
1326 case PARAM_TLFONTSIZE: rv.u = vtl->track_font_size; break;
1327 case PARAM_DM: rv.u = vtl->drawmode; break;
1328 case PARAM_TC: rv.c = vtl->track_color; break;
1329 case PARAM_DP: rv.b = vtl->drawpoints; break;
1330 case PARAM_DPS: rv.u = vtl->drawpoints_size; break;
1331 case PARAM_DE: rv.b = vtl->drawelevation; break;
1332 case PARAM_EF: rv.u = vtl->elevation_factor; break;
1333 case PARAM_DS: rv.b = vtl->drawstops; break;
1334 case PARAM_SL: rv.u = vtl->stop_length; break;
1335 case PARAM_DL: rv.b = vtl->drawlines; break;
1336 case PARAM_DD: rv.b = vtl->drawdirections; break;
1337 case PARAM_DDS: rv.u = vtl->drawdirections_size; break;
1338 case PARAM_LT: rv.u = vtl->line_thickness; break;
1339 case PARAM_BLT: rv.u = vtl->bg_line_thickness; break;
1340 case PARAM_DLA: rv.b = vtl->drawlabels; break;
1341 case PARAM_DI: rv.b = vtl->drawimages; break;
1342 case PARAM_TBGC: rv.c = vtl->track_bg_color; break;
1343 case PARAM_TDSF: rv.d = vtl->track_draw_speed_factor; break;
1344 case PARAM_TSO: rv.u = vtl->track_sort_order; break;
1345 case PARAM_IS: rv.u = vtl->image_size; break;
1346 case PARAM_IA: rv.u = vtl->image_alpha; break;
1347 case PARAM_ICS: rv.u = vtl->image_cache_size; break;
1348 case PARAM_WPC: rv.c = vtl->waypoint_color; break;
1349 case PARAM_WPTC: rv.c = vtl->waypoint_text_color; break;
1350 case PARAM_WPBC: rv.c = vtl->waypoint_bg_color; break;
1351 case PARAM_WPBA: rv.b = vtl->wpbgand; break;
1352 case PARAM_WPSYM: rv.u = vtl->wp_symbol; break;
1353 case PARAM_WPSIZE: rv.u = vtl->wp_size; break;
1354 case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break;
1355 case PARAM_WPFONTSIZE: rv.u = vtl->wp_font_size; break;
1356 case PARAM_WPSO: rv.u = vtl->wp_sort_order; break;
1358 case PARAM_MDDESC: if (vtl->metadata) { rv.s = vtl->metadata->description; } break;
1359 case PARAM_MDAUTH: if (vtl->metadata) { rv.s = vtl->metadata->author; } break;
1360 case PARAM_MDTIME: if (vtl->metadata) { rv.s = vtl->metadata->timestamp; } break;
1361 case PARAM_MDKEYS: if (vtl->metadata) { rv.s = vtl->metadata->keywords; } break;
1367 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values )
1369 // This '-3' is to account for the first few parameters not in the properties
1370 const gint OFFSET = -3;
1372 switch ( GPOINTER_TO_INT(values[UI_CHG_PARAM_ID]) ) {
1373 // Alter sensitivity of waypoint draw image related widgets according to the draw image setting.
1376 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1377 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1378 GtkWidget **ww2 = values[UI_CHG_LABELS];
1379 GtkWidget *w1 = ww1[OFFSET + PARAM_IS];
1380 GtkWidget *w2 = ww2[OFFSET + PARAM_IS];
1381 GtkWidget *w3 = ww1[OFFSET + PARAM_IA];
1382 GtkWidget *w4 = ww2[OFFSET + PARAM_IA];
1383 GtkWidget *w5 = ww1[OFFSET + PARAM_ICS];
1384 GtkWidget *w6 = ww2[OFFSET + PARAM_ICS];
1385 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1386 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1387 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1388 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1389 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1390 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1393 // Alter sensitivity of waypoint label related widgets according to the draw label setting.
1396 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1397 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1398 GtkWidget **ww2 = values[UI_CHG_LABELS];
1399 GtkWidget *w1 = ww1[OFFSET + PARAM_WPTC];
1400 GtkWidget *w2 = ww2[OFFSET + PARAM_WPTC];
1401 GtkWidget *w3 = ww1[OFFSET + PARAM_WPBC];
1402 GtkWidget *w4 = ww2[OFFSET + PARAM_WPBC];
1403 GtkWidget *w5 = ww1[OFFSET + PARAM_WPBA];
1404 GtkWidget *w6 = ww2[OFFSET + PARAM_WPBA];
1405 GtkWidget *w7 = ww1[OFFSET + PARAM_WPFONTSIZE];
1406 GtkWidget *w8 = ww2[OFFSET + PARAM_WPFONTSIZE];
1407 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1408 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1409 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1410 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1411 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1412 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1413 if ( w7 ) gtk_widget_set_sensitive ( w7, vlpd.b );
1414 if ( w8 ) gtk_widget_set_sensitive ( w8, vlpd.b );
1417 // Alter sensitivity of all track colours according to the draw track mode.
1420 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1421 gboolean sensitive = ( vlpd.u == DRAWMODE_ALL_SAME_COLOR );
1422 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1423 GtkWidget **ww2 = values[UI_CHG_LABELS];
1424 GtkWidget *w1 = ww1[OFFSET + PARAM_TC];
1425 GtkWidget *w2 = ww2[OFFSET + PARAM_TC];
1426 if ( w1 ) gtk_widget_set_sensitive ( w1, sensitive );
1427 if ( w2 ) gtk_widget_set_sensitive ( w2, sensitive );
1430 case PARAM_MDTIME: {
1431 // Force metadata->timestamp to be always read-only for now.
1432 GtkWidget **ww = values[UI_CHG_WIDGETS];
1433 GtkWidget *w1 = ww[OFFSET + PARAM_MDTIME];
1434 if ( w1 ) gtk_widget_set_sensitive ( w1, FALSE );
1436 // NB Since other track settings have been split across tabs,
1437 // I don't think it's useful to set sensitivities on widgets you can't immediately see
1442 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
1449 // Use byte arrays to store sublayer data
1450 // much like done elsewhere e.g. vik_layer_marshall_params()
1451 GByteArray *ba = g_byte_array_new ( );
1456 guint object_length;
1459 // the length of the item
1460 // the sublayer type of item
1461 // the the actual item
1462 #define tlm_append(object_pointer, size, type) \
1464 object_length = (size); \
1465 g_byte_array_append ( ba, (guint8 *)&object_length, sizeof(object_length) ); \
1466 g_byte_array_append ( ba, (guint8 *)&subtype, sizeof(subtype) ); \
1467 g_byte_array_append ( ba, (object_pointer), object_length );
1469 // Layer parameters first
1470 vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl);
1471 g_byte_array_append ( ba, (guint8 *)&pl, sizeof(pl) ); \
1472 g_byte_array_append ( ba, pd, pl );
1475 // Now sublayer data
1476 GHashTableIter iter;
1477 gpointer key, value;
1480 g_hash_table_iter_init ( &iter, vtl->waypoints );
1481 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1482 vik_waypoint_marshall ( VIK_WAYPOINT(value), &sl_data, &sl_len );
1483 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_WAYPOINT );
1488 g_hash_table_iter_init ( &iter, vtl->tracks );
1489 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1490 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1491 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_TRACK );
1496 g_hash_table_iter_init ( &iter, vtl->routes );
1497 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1498 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1499 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_ROUTE );
1509 static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp )
1511 VikTrwLayer *vtl = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, FALSE ));
1513 gint consumed_length;
1515 // First the overall layer parameters
1516 memcpy(&pl, data, sizeof(pl));
1518 vik_layer_unmarshall_params ( VIK_LAYER(vtl), data, pl, vvp );
1521 consumed_length = pl;
1522 const gint sizeof_len_and_subtype = sizeof(gint) + sizeof(gint);
1524 #define tlm_size (*(gint *)data)
1525 // See marshalling above for order of how this is written
1527 data += sizeof_len_and_subtype + tlm_size;
1529 // Now the individual sublayers:
1531 while ( *data && consumed_length < len ) {
1532 // Normally four extra bytes at the end of the datastream
1533 // (since it's a GByteArray and that's where it's length is stored)
1534 // So only attempt read when there's an actual block of sublayer data
1535 if ( consumed_length + tlm_size < len ) {
1537 // Reuse pl to read the subtype from the data stream
1538 memcpy(&pl, data+sizeof(gint), sizeof(pl));
1540 // Also remember to (attempt to) convert each coordinate in case this is pasted into a different drawmode
1541 if ( pl == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1542 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1543 gchar *name = g_strdup ( trk->name );
1544 vik_trw_layer_add_track ( vtl, name, trk );
1546 vik_track_convert (trk, vtl->coord_mode);
1548 if ( pl == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1549 VikWaypoint *wp = vik_waypoint_unmarshall ( data + sizeof_len_and_subtype, 0 );
1550 gchar *name = g_strdup ( wp->name );
1551 vik_trw_layer_add_waypoint ( vtl, name, wp );
1553 waypoint_convert (NULL, wp, &vtl->coord_mode);
1555 if ( pl == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
1556 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1557 gchar *name = g_strdup ( trk->name );
1558 vik_trw_layer_add_route ( vtl, name, trk );
1560 vik_track_convert (trk, vtl->coord_mode);
1563 consumed_length += tlm_size + sizeof_len_and_subtype;
1566 //g_debug ("consumed_length %d vs len %d", consumed_length, len);
1568 // Not stored anywhere else so need to regenerate
1569 trw_layer_calculate_bounds_waypoints ( vtl );
1574 // Keep interesting hash function at least visible
1576 static guint strcase_hash(gconstpointer v)
1578 // 31 bit hash function
1581 gchar s[128]; // malloc is too slow for reading big files
1584 for (i = 0; (i < (sizeof(s)- 1)) && t[i]; i++)
1585 p[i] = toupper(t[i]);
1591 for (p += 1; *p != '\0'; p++)
1592 h = (h << 5) - h + *p;
1599 // Stick a 1 at the end of the function name to make it more unique
1600 // thus more easily searchable in a simple text editor
1601 static VikTrwLayer* trw_layer_new1 ( VikViewport *vvp )
1603 VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) );
1604 vik_layer_set_type ( VIK_LAYER(rv), VIK_LAYER_TRW );
1606 // It's not entirely clear the benefits of hash tables usage here - possibly the simplicity of first implementation for unique names
1607 // Now with the name of the item stored as part of the item - these tables are effectively straightforward lists
1609 // For this reworking I've choosen to keep the use of hash tables since for the expected data sizes
1610 // - even many hundreds of waypoints and tracks is quite small in the grand scheme of things,
1611 // and with normal PC processing capabilities - it has negligibile performance impact
1612 // This also minimized the amount of rework - as the management of the hash tables already exists.
1614 // The hash tables are indexed by simple integers acting as a UUID hash, which again shouldn't affect performance much
1615 // we have to maintain a uniqueness (as before when multiple names where not allowed),
1616 // this is to ensure it refers to the same item in the data structures used on the viewport and on the layers panel
1618 rv->waypoints = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_waypoint_free );
1619 rv->waypoints_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1620 rv->tracks = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1621 rv->tracks_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1622 rv->routes = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1623 rv->routes_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1625 rv->image_cache = g_queue_new(); // Must be performed before set_params via set_defaults
1627 vik_layer_set_defaults ( VIK_LAYER(rv), vvp );
1629 // Param settings that are not available via the GUI
1630 // Force to on after processing params (which defaults them to off with a zero value)
1631 rv->waypoints_visible = rv->tracks_visible = rv->routes_visible = TRUE;
1633 rv->metadata = vik_trw_metadata_new ();
1634 rv->draw_sync_done = TRUE;
1635 rv->draw_sync_do = TRUE;
1636 // Everything else is 0, FALSE or NULL
1642 static void trw_layer_free ( VikTrwLayer *trwlayer )
1644 g_hash_table_destroy(trwlayer->waypoints);
1645 g_hash_table_destroy(trwlayer->waypoints_iters);
1646 g_hash_table_destroy(trwlayer->tracks);
1647 g_hash_table_destroy(trwlayer->tracks_iters);
1648 g_hash_table_destroy(trwlayer->routes);
1649 g_hash_table_destroy(trwlayer->routes_iters);
1651 /* ODC: replace with GArray */
1652 trw_layer_free_track_gcs ( trwlayer );
1654 if ( trwlayer->wp_right_click_menu )
1655 g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) );
1657 if ( trwlayer->track_right_click_menu )
1658 g_object_ref_sink ( G_OBJECT(trwlayer->track_right_click_menu) );
1660 if ( trwlayer->tracklabellayout != NULL)
1661 g_object_unref ( G_OBJECT ( trwlayer->tracklabellayout ) );
1663 if ( trwlayer->wplabellayout != NULL)
1664 g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) );
1666 if ( trwlayer->waypoint_gc != NULL )
1667 g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) );
1669 if ( trwlayer->waypoint_text_gc != NULL )
1670 g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) );
1672 if ( trwlayer->waypoint_bg_gc != NULL )
1673 g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) );
1675 g_free ( trwlayer->wp_fsize_str );
1676 g_free ( trwlayer->track_fsize_str );
1678 if ( trwlayer->tpwin != NULL )
1679 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) );
1681 if ( trwlayer->tracks_analysis_dialog != NULL )
1682 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tracks_analysis_dialog) );
1684 image_cache_free ( trwlayer );
1687 static void init_drawing_params ( struct DrawingParams *dp, VikTrwLayer *vtl, VikViewport *vp, gboolean highlight )
1691 dp->highlight = highlight;
1692 dp->vw = (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl);
1693 dp->xmpp = vik_viewport_get_xmpp ( vp );
1694 dp->ympp = vik_viewport_get_ympp ( vp );
1695 dp->width = vik_viewport_get_width ( vp );
1696 dp->height = vik_viewport_get_height ( vp );
1697 dp->cc = vtl->drawdirections_size*cos(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1698 dp->ss = vtl->drawdirections_size*sin(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1700 dp->center = vik_viewport_get_center ( vp );
1701 dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */
1702 dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON;
1707 w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp;
1708 h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp;
1709 /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */
1711 dp->ce1 = dp->center->east_west-w2;
1712 dp->ce2 = dp->center->east_west+w2;
1713 dp->cn1 = dp->center->north_south-h2;
1714 dp->cn2 = dp->center->north_south+h2;
1715 } else if ( dp->lat_lon ) {
1716 VikCoord upperleft, bottomright;
1717 /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */
1718 /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */
1719 vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft );
1720 vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright );
1721 dp->ce1 = upperleft.east_west;
1722 dp->ce2 = bottomright.east_west;
1723 dp->cn1 = bottomright.north_south;
1724 dp->cn2 = upperleft.north_south;
1727 vik_viewport_get_min_max_lat_lon ( vp, &(dp->bbox.south), &(dp->bbox.north), &(dp->bbox.west), &(dp->bbox.east) );
1731 * Determine the colour of the trackpoint (and/or trackline) relative to the average speed
1732 * Here a simple traffic like light colour system is used:
1733 * . slow points are red
1734 * . average is yellow
1735 * . fast points are green
1737 static gint track_section_colour_by_speed ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2, gdouble average_speed, gdouble low_speed, gdouble high_speed )
1740 if ( tp1->has_timestamp && tp2->has_timestamp ) {
1741 if ( average_speed > 0 ) {
1742 rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) / (tp1->timestamp - tp2->timestamp) );
1743 if ( rv < low_speed )
1744 return VIK_TRW_LAYER_TRACK_GC_SLOW;
1745 else if ( rv > high_speed )
1746 return VIK_TRW_LAYER_TRACK_GC_FAST;
1748 return VIK_TRW_LAYER_TRACK_GC_AVER;
1751 return VIK_TRW_LAYER_TRACK_GC_BLACK;
1754 static void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y )
1756 vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y );
1757 vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 );
1758 vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 );
1759 vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 );
1763 static void trw_layer_draw_track_label ( gchar *name, gchar *fgcolour, gchar *bgcolour, struct DrawingParams *dp, VikCoord *coord )
1765 gchar *label_markup = g_strdup_printf ( "<span foreground=\"%s\" background=\"%s\" size=\"%s\">%s</span>", fgcolour, bgcolour, dp->vtl->track_fsize_str, name );
1767 if ( pango_parse_markup ( label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
1768 pango_layout_set_markup ( dp->vtl->tracklabellayout, label_markup, -1 );
1770 // Fallback if parse failure
1771 pango_layout_set_text ( dp->vtl->tracklabellayout, name, -1 );
1773 g_free ( label_markup );
1775 gint label_x, label_y;
1777 pango_layout_get_pixel_size ( dp->vtl->tracklabellayout, &width, &height );
1779 vik_viewport_coord_to_screen ( dp->vp, coord, &label_x, &label_y );
1780 vik_viewport_draw_layout ( dp->vp, dp->vtl->track_bg_gc, label_x-width/2, label_y-height/2, dp->vtl->tracklabellayout );
1784 * distance_in_preferred_units:
1785 * @dist: The source distance in standard SI Units (i.e. metres)
1787 * TODO: This is a generic function that could be moved into globals.c or utils.c
1789 * Probably best used if you have a only few conversions to perform.
1790 * However if doing many points (such as on all points along a track) then this may be a bit slow,
1791 * since it will be doing the preference check on each call
1793 * Returns: The distance in the units as specified by the preferences
1795 static gdouble distance_in_preferred_units ( gdouble dist )
1798 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1799 switch (dist_units) {
1800 case VIK_UNITS_DISTANCE_MILES:
1801 mydist = VIK_METERS_TO_MILES(dist);
1803 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1804 mydist = VIK_METERS_TO_NAUTICAL_MILES(dist);
1806 // VIK_UNITS_DISTANCE_KILOMETRES:
1808 mydist = dist/1000.0;
1815 * trw_layer_draw_dist_labels:
1817 * Draw a few labels along a track at nicely seperated distances
1818 * This might slow things down if there's many tracks being displayed with this on.
1820 static void trw_layer_draw_dist_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1822 static const gdouble chunksd[] = {0.25, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0,
1823 25.0, 40.0, 50.0, 75.0, 100.0,
1824 150.0, 200.0, 250.0, 500.0, 1000.0};
1826 gdouble dist = vik_track_get_length_including_gaps ( trk ) / (trk->max_number_dist_labels+1);
1828 // Convert to specified unit to find the friendly breakdown value
1829 dist = distance_in_preferred_units ( dist );
1833 for ( i = 0; i < G_N_ELEMENTS(chunksd); i++ ) {
1834 if ( chunksd[i] > dist ) {
1836 dist = chunksd[index];
1841 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1843 for ( i = 1; i < trk->max_number_dist_labels+1; i++ ) {
1844 gdouble dist_i = dist * i;
1846 // Convert distance back into metres for use in finding a trackpoint
1847 switch (dist_units) {
1848 case VIK_UNITS_DISTANCE_MILES:
1849 dist_i = VIK_MILES_TO_METERS(dist_i);
1851 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1852 dist_i = VIK_NAUTICAL_MILES_TO_METERS(dist_i);
1854 // VIK_UNITS_DISTANCE_KILOMETRES:
1856 dist_i = dist_i*1000.0;
1860 gdouble dist_current = 0.0;
1861 VikTrackpoint *tp_current = vik_track_get_tp_by_dist ( trk, dist_i, FALSE, &dist_current );
1862 gdouble dist_next = 0.0;
1863 VikTrackpoint *tp_next = vik_track_get_tp_by_dist ( trk, dist_i, TRUE, &dist_next );
1865 gdouble dist_between_tps = fabs (dist_next - dist_current);
1866 gdouble ratio = 0.0;
1867 // Prevent division by 0 errors
1868 if ( dist_between_tps > 0.0 )
1869 ratio = fabs(dist_i-dist_current)/dist_between_tps;
1871 if ( tp_current && tp_next ) {
1872 // Construct the name based on the distance value
1875 switch (dist_units) {
1876 case VIK_UNITS_DISTANCE_MILES:
1877 units = g_strdup ( _("miles") );
1879 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1880 units = g_strdup ( _("NM") );
1882 // VIK_UNITS_DISTANCE_KILOMETRES:
1884 units = g_strdup ( _("km") );
1888 // Convert for display
1889 dist_i = distance_in_preferred_units ( dist_i );
1891 // Make the precision of the output related to the unit size.
1893 name = g_strdup_printf ( "%.2f %s", dist_i, units);
1894 else if ( index == 1 )
1895 name = g_strdup_printf ( "%.1f %s", dist_i, units);
1897 name = g_strdup_printf ( "%d %s", (gint)round(dist_i), units); // TODO single vs plurals
1900 struct LatLon ll_current, ll_next;
1901 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
1902 vik_coord_to_latlon ( &tp_next->coord, &ll_next );
1904 // positional interpolation
1905 // Using a simple ratio - may not be perfectly correct due to lat/long projections
1906 // but should be good enough over the small scale that I anticipate usage on
1907 struct LatLon ll_new = { ll_current.lat + (ll_next.lat-ll_current.lat)*ratio,
1908 ll_current.lon + (ll_next.lon-ll_current.lon)*ratio };
1910 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &ll_new );
1913 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1914 fgcolour = gdk_color_to_string ( &(trk->color) );
1916 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1918 // if highlight mode on, then colour the background in the highlight colour
1920 if ( drawing_highlight )
1921 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1923 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1925 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &coord );
1927 g_free ( fgcolour );
1928 g_free ( bgcolour );
1935 * trw_layer_draw_track_name_labels:
1937 * Draw a label (or labels) for the track name somewhere depending on the track's properties
1939 static void trw_layer_draw_track_name_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1942 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1943 fgcolour = gdk_color_to_string ( &(trk->color) );
1945 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1947 // if highlight mode on, then colour the background in the highlight colour
1949 if ( drawing_highlight )
1950 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1952 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1954 gchar *ename = g_markup_escape_text ( trk->name, -1 );
1956 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ||
1957 trk->draw_name_mode == TRACK_DRAWNAME_CENTRE ) {
1958 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
1959 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
1960 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
1961 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
1963 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &average );
1965 trw_layer_draw_track_label ( ename, fgcolour, bgcolour, dp, &coord );
1968 if ( trk->draw_name_mode == TRACK_DRAWNAME_CENTRE )
1969 // No other labels to draw
1972 VikTrackpoint *tp_end = vik_track_get_tp_last ( trk );
1975 VikTrackpoint *tp_begin = vik_track_get_tp_first ( trk );
1978 VikCoord begin_coord = tp_begin->coord;
1979 VikCoord end_coord = tp_end->coord;
1981 gboolean done_start_end = FALSE;
1983 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1984 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1986 // This number can be configured via the settings if you really want to change it
1987 gdouble distance_diff;
1988 if ( ! a_settings_get_double ( "trackwaypoint_start_end_distance_diff", &distance_diff ) )
1989 distance_diff = 100.0; // Metres
1991 if ( vik_coord_diff ( &begin_coord, &end_coord ) < distance_diff ) {
1992 // Start and end 'close' together so only draw one label at an average location
1993 gint x1, x2, y1, y2;
1994 vik_viewport_coord_to_screen ( dp->vp, &begin_coord, &x1, &y1);
1995 vik_viewport_coord_to_screen ( dp->vp, &end_coord, &x2, &y2);
1997 vik_viewport_screen_to_coord ( dp->vp, (x1 + x2) / 2, (y1 + y2) / 2, &av_coord );
1999 gchar *name = g_strdup_printf ( "%s: %s", ename, _("start/end") );
2000 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &av_coord );
2003 done_start_end = TRUE;
2007 if ( ! done_start_end ) {
2008 if ( trk->draw_name_mode == TRACK_DRAWNAME_START ||
2009 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2010 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2011 gchar *name_start = g_strdup_printf ( "%s: %s", ename, _("start") );
2012 trw_layer_draw_track_label ( name_start, fgcolour, bgcolour, dp, &begin_coord );
2013 g_free ( name_start );
2015 // Don't draw end label if this is the one being created
2016 if ( trk != dp->vtl->current_track ) {
2017 if ( trk->draw_name_mode == TRACK_DRAWNAME_END ||
2018 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2019 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2020 gchar *name_end = g_strdup_printf ( "%s: %s", ename, _("end") );
2021 trw_layer_draw_track_label ( name_end, fgcolour, bgcolour, dp, &end_coord );
2022 g_free ( name_end );
2027 g_free ( fgcolour );
2028 g_free ( bgcolour );
2034 * trw_layer_draw_point_names:
2036 * Draw a point labels along a track
2037 * This might slow things down if there's many tracks being displayed with this on.
2039 static void trw_layer_draw_point_names ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
2041 GList *list = trk->trackpoints;
2043 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2045 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
2046 fgcolour = gdk_color_to_string ( &(trk->color) );
2048 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
2050 if ( drawing_highlight )
2051 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
2053 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
2055 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2056 while ((list = g_list_next(list)))
2058 tp = VIK_TRACKPOINT(list->data);
2060 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2062 g_free ( fgcolour );
2063 g_free ( bgcolour );
2066 static void trw_layer_draw_track ( const gpointer id, VikTrack *track, struct DrawingParams *dp, gboolean draw_track_outline )
2068 if ( ! track->visible )
2071 /* TODO: this function is a mess, get rid of any redundancy */
2072 GList *list = track->trackpoints;
2074 gboolean useoldvals = TRUE;
2076 gboolean drawpoints;
2078 gboolean drawelevation;
2079 gdouble min_alt, max_alt, alt_diff = 0;
2081 const guint8 tp_size_reg = dp->vtl->drawpoints_size;
2082 const guint8 tp_size_cur = dp->vtl->drawpoints_size*2;
2085 if ( dp->vtl->drawelevation )
2087 /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */
2088 if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) )
2089 alt_diff = max_alt - min_alt;
2092 /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */
2093 if ( dp->vtl->bg_line_thickness && !draw_track_outline )
2094 trw_layer_draw_track ( id, track, dp, TRUE );
2096 if ( draw_track_outline )
2097 drawpoints = drawstops = FALSE;
2099 drawpoints = dp->vtl->drawpoints;
2100 drawstops = dp->vtl->drawstops;
2103 gboolean drawing_highlight = FALSE;
2104 /* Current track - used for creation */
2105 if ( track == dp->vtl->current_track )
2106 main_gc = dp->vtl->current_track_gc;
2108 if ( dp->highlight ) {
2109 /* Draw all tracks of the layer in special colour
2110 NB this supercedes the drawmode */
2111 main_gc = vik_viewport_get_gc_highlight (dp->vp);
2112 drawing_highlight = TRUE;
2114 if ( !drawing_highlight ) {
2115 // Still need to figure out the gc according to the drawing mode:
2116 switch ( dp->vtl->drawmode ) {
2117 case DRAWMODE_BY_TRACK:
2118 if ( dp->vtl->track_1color_gc )
2119 g_object_unref ( dp->vtl->track_1color_gc );
2120 dp->vtl->track_1color_gc = vik_viewport_new_gc_from_color ( dp->vp, &track->color, dp->vtl->line_thickness );
2121 main_gc = dp->vtl->track_1color_gc;
2124 // Mostly for DRAWMODE_ALL_SAME_COLOR
2125 // but includes DRAWMODE_BY_SPEED, main_gc is set later on as necessary
2126 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_SINGLE);
2133 int x, y, oldx, oldy;
2134 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2136 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2138 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2140 // Draw the first point as something a bit different from the normal points
2141 // ATM it's slightly bigger and a triangle
2143 GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} };
2144 vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 );
2150 gdouble average_speed = 0.0;
2151 gdouble low_speed = 0.0;
2152 gdouble high_speed = 0.0;
2153 // If necessary calculate these values - which is done only once per track redraw
2154 if ( dp->vtl->drawmode == DRAWMODE_BY_SPEED ) {
2155 // the percentage factor away from the average speed determines transistions between the levels
2156 average_speed = vik_track_get_average_speed_moving(track, dp->vtl->stop_length);
2157 low_speed = average_speed - (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2158 high_speed = average_speed + (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2161 while ((list = g_list_next(list)))
2163 tp = VIK_TRACKPOINT(list->data);
2164 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2166 VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data);
2167 // See if in a different lat/lon 'quadrant' so don't draw massively long lines (presumably wrong way around the Earth)
2168 // Mainly to prevent wrong lines drawn when a track crosses the 180 degrees East-West longitude boundary
2169 // (since vik_viewport_draw_line() only copes with pixel value and has no concept of the globe)
2171 (( tp2->coord.east_west < -90.0 && tp->coord.east_west > 90.0 ) ||
2172 ( tp2->coord.east_west > 90.0 && tp->coord.east_west < -90.0 )) ) {
2176 /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */
2177 if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */
2178 ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */
2179 tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */
2180 tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) )
2182 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2185 * If points are the same in display coordinates, don't draw.
2187 if ( useoldvals && x == oldx && y == oldy )
2189 // Still need to process points to ensure 'stops' are drawn if required
2190 if ( drawstops && drawpoints && ! draw_track_outline && list->next &&
2191 (VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length) )
2192 vik_viewport_draw_arc ( dp->vp, g_array_index(dp->vtl->track_gc, GdkGC *, 11), TRUE, x-(3*tp_size), y-(3*tp_size), 6*tp_size, 6*tp_size, 0, 360*64 );
2197 if ( drawpoints || dp->vtl->drawlines ) {
2198 // setup main_gc for both point and line drawing
2199 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2200 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 ) );
2204 if ( drawpoints && ! draw_track_outline )
2209 * The concept of drawing stops is that a trackpoint
2210 * that is if the next trackpoint has a timestamp far into
2211 * the future, we draw a circle of 6x trackpoint size,
2212 * instead of a rectangle of 2x trackpoint size.
2213 * This is drawn first so the trackpoint will be drawn on top
2216 if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length )
2217 /* Stop point. Draw 6x circle. Always in redish colour */
2218 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 );
2220 /* Regular point - draw 2x square. */
2221 vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
2224 /* Final point - draw 4x circle. */
2225 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 );
2228 if ((!tp->newsegment) && (dp->vtl->drawlines))
2231 /* UTM only: zone check */
2232 if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone )
2233 draw_utm_skip_insignia ( dp->vp, main_gc, x, y);
2236 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy );
2238 if ( draw_track_outline ) {
2239 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2243 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2245 if ( dp->vtl->drawelevation && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) {
2247 #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp)
2252 tmp[1].y = oldy-FIXALTITUDE(list->data);
2254 tmp[2].y = y-FIXALTITUDE(list->next->data);
2259 if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0))
2260 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->light_gc[3];
2262 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->dark_gc[0];
2263 vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4);
2265 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
2270 if ( (!tp->newsegment) && dp->vtl->drawdirections ) {
2271 // Draw an arrow at the mid point to show the direction of the track
2272 // Code is a rework from vikwindow::draw_ruler()
2273 gint midx = (oldx + x) / 2;
2274 gint midy = (oldy + y) / 2;
2276 gdouble len = sqrt ( ((midx-oldx) * (midx-oldx)) + ((midy-oldy) * (midy-oldy)) );
2277 // Avoid divide by zero and ensure at least 1 pixel big
2279 gdouble dx = (oldx - midx) / len;
2280 gdouble dy = (oldy - midy) / len;
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) );
2282 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc - dy * dp->ss), midy + (dy * dp->cc + dx * dp->ss) );
2292 if (useoldvals && dp->vtl->drawlines && (!tp->newsegment))
2294 if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone )
2296 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2298 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2299 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 ));
2303 * If points are the same in display coordinates, don't draw.
2305 if ( x != oldx || y != oldy )
2307 if ( draw_track_outline )
2308 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2310 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2316 * If points are the same in display coordinates, don't draw.
2318 if ( x != oldx && y != oldy )
2320 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
2321 draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
2329 // Labels drawn after the trackpoints, so the labels are on top
2330 if ( dp->vtl->track_draw_labels ) {
2331 if ( track->max_number_dist_labels > 0 ) {
2332 trw_layer_draw_dist_labels ( dp, track, drawing_highlight );
2334 trw_layer_draw_point_names (dp, track, drawing_highlight );
2336 if ( track->draw_name_mode != TRACK_DRAWNAME_NO ) {
2337 trw_layer_draw_track_name_labels ( dp, track, drawing_highlight );
2343 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp )
2345 if ( BBOX_INTERSECT ( track->bbox, dp->bbox ) ) {
2346 trw_layer_draw_track ( id, track, dp, FALSE );
2350 static void cached_pixbuf_free ( CachedPixbuf *cp )
2352 g_object_unref ( G_OBJECT(cp->pixbuf) );
2353 g_free ( cp->image );
2356 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name )
2358 return strcmp ( cp->image, name );
2361 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2364 if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) &&
2365 wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 &&
2366 wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) )
2369 vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y );
2371 /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */
2373 if ( wp->image && dp->vtl->drawimages )
2375 GdkPixbuf *pixbuf = NULL;
2378 if ( dp->vtl->image_alpha == 0)
2381 l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp );
2383 pixbuf = ((CachedPixbuf *) l->data)->pixbuf;
2386 gchar *image = wp->image;
2387 GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image );
2388 if ( ! regularthumb )
2390 regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */
2391 image = "\x12\x00"; /* this shouldn't occur naturally. */
2395 CachedPixbuf *cp = NULL;
2396 cp = g_malloc ( sizeof ( CachedPixbuf ) );
2397 if ( dp->vtl->image_size == 128 )
2398 cp->pixbuf = regularthumb;
2401 cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size);
2402 g_assert ( cp->pixbuf );
2403 g_object_unref ( G_OBJECT(regularthumb) );
2405 cp->image = g_strdup ( image );
2407 // Apply alpha setting to the image before the pixbuf gets stored in the cache
2408 if ( dp->vtl->image_alpha != 255 )
2409 cp->pixbuf = ui_pixbuf_set_alpha ( cp->pixbuf, dp->vtl->image_alpha );
2411 /* needed so 'click picture' tool knows how big the pic is; we don't
2412 * store it in cp because they may have been freed already. */
2413 wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf );
2414 wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf );
2416 g_queue_push_head ( dp->vtl->image_cache, cp );
2417 if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size )
2418 cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) );
2420 pixbuf = cp->pixbuf;
2424 pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */
2430 w = gdk_pixbuf_get_width ( pixbuf );
2431 h = gdk_pixbuf_get_height ( pixbuf );
2433 if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */
2435 if ( dp->highlight ) {
2436 // Highlighted - so draw a little border around the chosen one
2437 // single line seems a little weak so draw 2 of them
2438 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2439 x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 );
2440 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2441 x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 );
2444 vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h );
2446 return; /* if failed to draw picture, default to drawing regular waypoint (below) */
2450 // Draw appropriate symbol - either symbol image or simple types
2451 if ( dp->vtl->wp_draw_symbols && wp->symbol && wp->symbol_pixbuf ) {
2452 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 );
2454 else if ( wp == dp->vtl->current_wp ) {
2455 switch ( dp->vtl->wp_symbol ) {
2456 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;
2457 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;
2458 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;
2459 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 );
2460 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 );
2465 switch ( dp->vtl->wp_symbol ) {
2466 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;
2467 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;
2468 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;
2469 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 );
2470 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;
2475 if ( dp->vtl->drawlabels )
2477 /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */
2478 gint label_x, label_y;
2480 // Hopefully name won't break the markup (may need to sanitize - g_markup_escape_text())
2482 // Could this stored in the waypoint rather than recreating each pass?
2483 gchar *wp_label_markup = g_strdup_printf ( "<span size=\"%s\">%s</span>", dp->vtl->wp_fsize_str, wp->name );
2485 if ( pango_parse_markup ( wp_label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
2486 pango_layout_set_markup ( dp->vtl->wplabellayout, wp_label_markup, -1 );
2488 // Fallback if parse failure
2489 pango_layout_set_text ( dp->vtl->wplabellayout, wp->name, -1 );
2491 g_free ( wp_label_markup );
2493 pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height );
2494 label_x = x - width/2;
2495 if ( wp->symbol_pixbuf )
2496 label_y = y - height - 2 - gdk_pixbuf_get_height(wp->symbol_pixbuf)/2;
2498 label_y = y - dp->vtl->wp_size - height - 2;
2500 /* if highlight mode on, then draw background text in highlight colour */
2501 if ( dp->highlight )
2502 vik_viewport_draw_rectangle ( dp->vp, vik_viewport_get_gc_highlight (dp->vp), TRUE, label_x - 1, label_y-1,width+2,height+2);
2504 vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2);
2505 vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout );
2510 static void trw_layer_draw_waypoint_cb ( gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2512 if ( BBOX_INTERSECT ( dp->vtl->waypoints_bbox, dp->bbox ) ) {
2513 trw_layer_draw_waypoint ( id, wp, dp );
2517 static void trw_layer_draw_with_highlight ( VikTrwLayer *l, gpointer data, gboolean highlight )
2519 static struct DrawingParams dp;
2520 g_assert ( l != NULL );
2522 init_drawing_params ( &dp, l, VIK_VIEWPORT(data), highlight );
2524 if ( l->tracks_visible )
2525 g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp );
2527 if ( l->routes_visible )
2528 g_hash_table_foreach ( l->routes, (GHFunc) trw_layer_draw_track_cb, &dp );
2530 if (l->waypoints_visible)
2531 g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2534 static void trw_layer_draw ( VikTrwLayer *l, gpointer data )
2536 // 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
2537 // This may seem slightly inefficient to test each time for every layer
2538 // but for a layer with *lots* of tracks & waypoints this can save some effort by not drawing the items twice
2539 if ( vik_viewport_get_draw_highlight ( (VikViewport*)data ) &&
2540 vik_window_get_selected_trw_layer ((VikWindow*)VIK_GTK_WINDOW_FROM_LAYER((VikLayer*)l)) == l )
2542 trw_layer_draw_with_highlight ( l, data, FALSE );
2545 void vik_trw_layer_draw_highlight ( VikTrwLayer *vtl, VikViewport *vvp )
2547 // Check the layer for visibility (including all the parents visibilities)
2548 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2550 trw_layer_draw_with_highlight ( vtl, vvp, TRUE );
2554 * vik_trw_layer_draw_highlight_item:
2556 * Only handles a single track or waypoint ATM
2557 * It assumes the track or waypoint belongs to the TRW Layer (it doesn't check this is the case)
2559 void vik_trw_layer_draw_highlight_item ( VikTrwLayer *vtl, VikTrack *trk, VikWaypoint *wpt, VikViewport *vvp )
2561 // Check the layer for visibility (including all the parents visibilities)
2562 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2565 static struct DrawingParams dp;
2566 init_drawing_params ( &dp, vtl, vvp, TRUE );
2569 gboolean draw = ( trk->is_route && vtl->routes_visible ) || ( !trk->is_route && vtl->tracks_visible );
2571 trw_layer_draw_track_cb ( NULL, trk, &dp );
2573 if ( vtl->waypoints_visible && wpt ) {
2574 trw_layer_draw_waypoint_cb ( NULL, wpt, &dp );
2579 * vik_trw_layer_draw_highlight_item:
2581 * Generally for drawing all tracks or routes or waypoints
2582 * trks may be actually routes
2583 * It assumes they belong to the TRW Layer (it doesn't check this is the case)
2585 void vik_trw_layer_draw_highlight_items ( VikTrwLayer *vtl, GHashTable *trks, GHashTable *wpts, VikViewport *vvp )
2587 // Check the layer for visibility (including all the parents visibilities)
2588 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2591 static struct DrawingParams dp;
2592 init_drawing_params ( &dp, vtl, vvp, TRUE );
2595 gboolean is_routes = (trks == vtl->routes);
2596 gboolean draw = ( is_routes && vtl->routes_visible ) || ( !is_routes && vtl->tracks_visible );
2598 g_hash_table_foreach ( trks, (GHFunc) trw_layer_draw_track_cb, &dp );
2601 if ( vtl->waypoints_visible && wpts )
2602 g_hash_table_foreach ( wpts, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2605 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl )
2608 if ( vtl->track_bg_gc )
2610 g_object_unref ( vtl->track_bg_gc );
2611 vtl->track_bg_gc = NULL;
2613 if ( vtl->track_1color_gc )
2615 g_object_unref ( vtl->track_1color_gc );
2616 vtl->track_1color_gc = NULL;
2618 if ( vtl->current_track_gc )
2620 g_object_unref ( vtl->current_track_gc );
2621 vtl->current_track_gc = NULL;
2623 if ( vtl->current_track_newpoint_gc )
2625 g_object_unref ( vtl->current_track_newpoint_gc );
2626 vtl->current_track_newpoint_gc = NULL;
2629 if ( ! vtl->track_gc )
2631 for ( i = vtl->track_gc->len - 1; i >= 0; i-- )
2632 g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) );
2633 g_array_free ( vtl->track_gc, TRUE );
2634 vtl->track_gc = NULL;
2637 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp )
2639 GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ];
2640 gint width = vtl->line_thickness;
2642 if ( vtl->track_gc )
2643 trw_layer_free_track_gcs ( vtl );
2645 if ( vtl->track_bg_gc )
2646 g_object_unref ( vtl->track_bg_gc );
2647 vtl->track_bg_gc = vik_viewport_new_gc_from_color ( vp, &(vtl->track_bg_color), width + vtl->bg_line_thickness );
2649 // Ensure new track drawing heeds line thickness setting
2650 // however always have a minium of 2, as 1 pixel is really narrow
2651 gint new_track_width = (vtl->line_thickness < 2) ? 2 : vtl->line_thickness;
2653 if ( vtl->current_track_gc )
2654 g_object_unref ( vtl->current_track_gc );
2655 vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2656 gdk_gc_set_line_attributes ( vtl->current_track_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2658 // 'newpoint' gc is exactly the same as the current track gc
2659 if ( vtl->current_track_newpoint_gc )
2660 g_object_unref ( vtl->current_track_newpoint_gc );
2661 vtl->current_track_newpoint_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2662 gdk_gc_set_line_attributes ( vtl->current_track_newpoint_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2664 vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC );
2666 gc[VIK_TRW_LAYER_TRACK_GC_STOP] = vik_viewport_new_gc ( vp, "#874200", width );
2667 gc[VIK_TRW_LAYER_TRACK_GC_BLACK] = vik_viewport_new_gc ( vp, "#000000", width ); // black
2669 gc[VIK_TRW_LAYER_TRACK_GC_SLOW] = vik_viewport_new_gc ( vp, "#E6202E", width ); // red-ish
2670 gc[VIK_TRW_LAYER_TRACK_GC_AVER] = vik_viewport_new_gc ( vp, "#D2CD26", width ); // yellow-ish
2671 gc[VIK_TRW_LAYER_TRACK_GC_FAST] = vik_viewport_new_gc ( vp, "#2B8700", width ); // green-ish
2673 gc[VIK_TRW_LAYER_TRACK_GC_SINGLE] = vik_viewport_new_gc_from_color ( vp, &(vtl->track_color), width );
2675 g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC );
2678 static VikTrwLayer* trw_layer_create ( VikViewport *vp )
2680 VikTrwLayer *rv = trw_layer_new1 ( vp );
2681 vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name );
2683 if ( vp == NULL || gtk_widget_get_window(GTK_WIDGET(vp)) == NULL ) {
2684 /* early exit, as the rest is GUI related */
2688 rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2689 pango_layout_set_font_description (rv->wplabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2691 rv->tracklabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2692 pango_layout_set_font_description (rv->tracklabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2694 trw_layer_new_track_gcs ( rv, vp );
2696 rv->waypoint_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_color), 2 );
2697 rv->waypoint_text_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_text_color), 1 );
2698 rv->waypoint_bg_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_bg_color), 1 );
2699 gdk_gc_set_function ( rv->waypoint_bg_gc, rv->wpbgand );
2701 rv->coord_mode = vik_viewport_get_coord_mode ( vp );
2703 rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection;
2708 #define SMALL_ICON_SIZE 18
2710 * Can accept a null symbol, and may return null value
2712 GdkPixbuf* get_wp_sym_small ( gchar *symbol )
2714 GdkPixbuf* wp_icon = a_get_wp_sym (symbol);
2715 // ATM a_get_wp_sym returns a cached icon, with the size dependent on the preferences.
2716 // So needing a small icon for the treeview may need some resizing:
2717 if ( wp_icon && gdk_pixbuf_get_width ( wp_icon ) != SMALL_ICON_SIZE )
2718 wp_icon = gdk_pixbuf_scale_simple ( wp_icon, SMALL_ICON_SIZE, SMALL_ICON_SIZE, GDK_INTERP_BILINEAR );
2722 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] )
2724 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2726 GdkPixbuf *pixbuf = NULL;
2728 if ( track->has_color ) {
2729 pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, SMALL_ICON_SIZE, SMALL_ICON_SIZE );
2730 // Annoyingly the GdkColor.pixel does not give the correct color when passed to gdk_pixbuf_fill (even when alloc'ed)
2731 // Here is some magic found to do the conversion
2732 // http://www.cs.binghamton.edu/~sgreene/cs360-2011s/topics/gtk+-2.20.1/gtk/gtkcolorbutton.c
2733 guint32 pixel = ((track->color.red & 0xff00) << 16) |
2734 ((track->color.green & 0xff00) << 8) |
2735 (track->color.blue & 0xff00);
2737 gdk_pixbuf_fill ( pixbuf, pixel );
2740 time_t timestamp = 0;
2741 VikTrackpoint *tpt = vik_track_get_tp_first(track);
2742 if ( tpt && tpt->has_timestamp )
2743 timestamp = tpt->timestamp;
2745 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 );
2748 g_object_unref (pixbuf);
2750 *new_iter = *((GtkTreeIter *) pass_along[1]);
2751 if ( track->is_route )
2752 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->routes_iters, id, new_iter );
2754 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, id, new_iter );
2756 if ( ! track->visible )
2757 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2760 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] )
2762 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2764 time_t timestamp = 0;
2765 if ( wp->has_timestamp )
2766 timestamp = wp->timestamp;
2768 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 );
2770 *new_iter = *((GtkTreeIter *) pass_along[1]);
2771 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, id, new_iter );
2773 if ( ! wp->visible )
2774 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2777 static void trw_layer_add_sublayer_tracks ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2779 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, FALSE, 0 );
2782 static void trw_layer_add_sublayer_waypoints ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2784 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, FALSE, 0 );
2787 static void trw_layer_add_sublayer_routes ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2789 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->routes_iter), _("Routes"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_ROUTES, NULL, FALSE, 0 );
2792 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2795 gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACK) };
2797 if ( g_hash_table_size (vtl->tracks) > 0 ) {
2798 trw_layer_add_sublayer_tracks ( vtl, vt , layer_iter );
2800 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along );
2802 vik_treeview_item_set_visible ( vt, &(vtl->tracks_iter), vtl->tracks_visible );
2805 if ( g_hash_table_size (vtl->routes) > 0 ) {
2806 trw_layer_add_sublayer_routes ( vtl, vt, layer_iter );
2808 pass_along[0] = &(vtl->routes_iter);
2809 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTE);
2811 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_realize_track, pass_along );
2813 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->routes_iter), vtl->routes_visible );
2816 if ( g_hash_table_size (vtl->waypoints) > 0 ) {
2817 trw_layer_add_sublayer_waypoints ( vtl, vt, layer_iter );
2819 pass_along[0] = &(vtl->waypoints_iter);
2820 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
2822 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along );
2824 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), vtl->waypoints_visible );
2827 trw_layer_verify_thumbnails ( vtl, NULL );
2829 trw_layer_sort_all ( vtl );
2832 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2836 case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1);
2837 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1);
2838 case VIK_TRW_LAYER_SUBLAYER_ROUTES: return (l->routes_visible ^= 1);
2839 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2841 VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer );
2843 return (t->visible ^= 1);
2847 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2849 VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer );
2851 return (t->visible ^= 1);
2855 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2857 VikTrack *t = g_hash_table_lookup ( l->routes, sublayer );
2859 return (t->visible ^= 1);
2869 * Return a property about tracks for this layer
2871 gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl )
2873 return vtl->line_thickness;
2877 * Build up multiple routes information
2879 static void trw_layer_routes_tooltip ( const gpointer id, VikTrack *tr, gdouble *length )
2881 *length = *length + vik_track_get_length (tr);
2884 // Structure to hold multiple track information for a layer
2893 * Build up layer multiple track information via updating the tooltip_tracks structure
2895 static void trw_layer_tracks_tooltip ( const gpointer id, VikTrack *tr, tooltip_tracks *tt )
2897 tt->length = tt->length + vik_track_get_length (tr);
2899 // Ensure times are available
2900 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2901 // Get trkpt only once - as using vik_track_get_tp_last() iterates whole track each time
2902 VikTrackpoint *trkpt_last = vik_track_get_tp_last(tr);
2903 if ( trkpt_last->has_timestamp ) {
2905 t1 = vik_track_get_tp_first(tr)->timestamp;
2906 t2 = trkpt_last->timestamp;
2908 // Assume never actually have a track with a time of 0 (1st Jan 1970)
2909 // Hence initialize to the first 'proper' value
2910 if ( tt->start_time == 0 )
2911 tt->start_time = t1;
2912 if ( tt->end_time == 0 )
2915 // Update find the earliest / last times
2916 if ( t1 < tt->start_time )
2917 tt->start_time = t1;
2918 if ( t2 > tt->end_time )
2921 // Keep track of total time
2922 // there maybe gaps within a track (eg segments)
2923 // but this should be generally good enough for a simple indicator
2924 tt->duration = tt->duration + (int)(t2-t1);
2930 * Generate tooltip text for the layer.
2931 * This is relatively complicated as it considers information for
2932 * no tracks, a single track or multiple tracks
2933 * (which may or may not have timing information)
2935 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl )
2946 static gchar tmp_buf[128];
2949 // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.]
2951 // Safety check - I think these should always be valid
2952 if ( vtl->tracks && vtl->waypoints ) {
2953 tooltip_tracks tt = { 0.0, 0, 0, 0 };
2954 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt );
2956 GDate* gdate_start = g_date_new ();
2957 g_date_set_time_t (gdate_start, tt.start_time);
2959 GDate* gdate_end = g_date_new ();
2960 g_date_set_time_t (gdate_end, tt.end_time);
2962 if ( g_date_compare (gdate_start, gdate_end) ) {
2963 // Dates differ so print range on separate line
2964 g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start);
2965 g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end);
2966 g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2);
2969 // Same date so just show it and keep rest of text on the same line - provided it's a valid time!
2970 if ( tt.start_time != 0 )
2971 g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start);
2975 if ( tt.length > 0.0 ) {
2976 gdouble len_in_units;
2978 // Setup info dependent on distance units
2979 switch ( a_vik_get_units_distance() ) {
2980 case VIK_UNITS_DISTANCE_MILES:
2981 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
2982 len_in_units = VIK_METERS_TO_MILES(tt.length);
2984 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
2985 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
2986 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(tt.length);
2989 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
2990 len_in_units = tt.length/1000.0;
2994 // Timing information if available
2996 if ( tt.duration > 0 ) {
2997 g_snprintf (tbuf1, sizeof(tbuf1),
2998 _(" in %d:%02d hrs:mins"),
2999 (int)(tt.duration/3600), (int)round(tt.duration/60.0)%60);
3001 g_snprintf (tbuf2, sizeof(tbuf2),
3002 _("\n%sTotal Length %.1f %s%s"),
3003 tbuf3, len_in_units, tbuf4, tbuf1);
3007 gdouble rlength = 0.0;
3008 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_routes_tooltip, &rlength );
3009 if ( rlength > 0.0 ) {
3010 gdouble len_in_units;
3011 // Setup info dependent on distance units
3012 switch ( a_vik_get_units_distance() ) {
3013 case VIK_UNITS_DISTANCE_MILES:
3014 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
3015 len_in_units = VIK_METERS_TO_MILES(rlength);
3017 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3018 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
3019 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(rlength);
3022 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
3023 len_in_units = rlength/1000.0;
3026 g_snprintf (tbuf1, sizeof(tbuf1), _("\nTotal route length %.1f %s"), len_in_units, tbuf4);
3029 // Put together all the elements to form compact tooltip text
3030 g_snprintf (tmp_buf, sizeof(tmp_buf),
3031 _("Tracks: %d - Waypoints: %d - Routes: %d%s%s"),
3032 g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), g_hash_table_size (vtl->routes), tbuf2, tbuf1);
3034 g_date_free (gdate_start);
3035 g_date_free (gdate_end);
3041 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer )
3045 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3047 // Very simple tooltip - may expand detail in the future...
3048 static gchar tmp_buf[32];
3049 g_snprintf (tmp_buf, sizeof(tmp_buf),
3051 g_hash_table_size (l->tracks));
3055 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3057 // Very simple tooltip - may expand detail in the future...
3058 static gchar tmp_buf[32];
3059 g_snprintf (tmp_buf, sizeof(tmp_buf),
3061 g_hash_table_size (l->routes));
3066 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3067 // Same tooltip for a route
3068 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3071 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
3072 tr = g_hash_table_lookup ( l->tracks, sublayer );
3074 tr = g_hash_table_lookup ( l->routes, sublayer );
3077 // Could be a better way of handling strings - but this works...
3078 gchar time_buf1[20];
3079 gchar time_buf2[20];
3080 time_buf1[0] = '\0';
3081 time_buf2[0] = '\0';
3082 static gchar tmp_buf[100];
3083 // Compact info: Short date eg (11/20/99), duration and length
3084 // Hopefully these are the things that are most useful and so promoted into the tooltip
3085 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
3086 // %x The preferred date representation for the current locale without the time.
3087 strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(vik_track_get_tp_first(tr)->timestamp)));
3088 time_t dur = vik_track_get_duration ( tr, TRUE );
3090 g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)(dur/3600), (int)round(dur/60.0)%60 );
3092 // Get length and consider the appropriate distance units
3093 gdouble tr_len = vik_track_get_length(tr);
3094 vik_units_distance_t dist_units = a_vik_get_units_distance ();
3095 switch (dist_units) {
3096 case VIK_UNITS_DISTANCE_KILOMETRES:
3097 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2);
3099 case VIK_UNITS_DISTANCE_MILES:
3100 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2);
3102 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3103 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f NM %s"), time_buf1, VIK_METERS_TO_NAUTICAL_MILES(tr_len), time_buf2);
3112 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3114 // Very simple tooltip - may expand detail in the future...
3115 static gchar tmp_buf[32];
3116 g_snprintf (tmp_buf, sizeof(tmp_buf),
3118 g_hash_table_size (l->waypoints));
3122 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3124 VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer );
3125 // NB It's OK to return NULL
3130 return w->description;
3139 #define VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT "trkpt_selected_statusbar_format"
3142 * set_statusbar_msg_info_trkpt:
3144 * Function to show track point information on the statusbar
3145 * Items displayed is controlled by the settings format code
3147 static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt )
3149 gchar *statusbar_format_code = NULL;
3150 gboolean need2free = FALSE;
3151 VikTrackpoint *trkpt_prev = NULL;
3152 if ( !a_settings_get_string ( VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT, &statusbar_format_code ) ) {
3153 // Otherwise use default
3154 statusbar_format_code = g_strdup ( "KEATDN" );
3158 // Format code may want to show speed - so may need previous trkpt to work it out
3159 trkpt_prev = vik_track_get_tp_prev ( vtl->current_tp_track, trkpt );
3162 gchar *msg = vu_trackpoint_formatted_message ( statusbar_format_code, trkpt, trkpt_prev, vtl->current_tp_track, NAN );
3163 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3167 g_free ( statusbar_format_code );
3171 * Function to show basic waypoint information on the statusbar
3173 static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt )
3176 switch (a_vik_get_units_height ()) {
3177 case VIK_UNITS_HEIGHT_FEET:
3178 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude)));
3181 //VIK_UNITS_HEIGHT_METRES:
3182 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude));
3186 // Position is put last, as this bit is most likely not to be seen if the display is not big enough,
3187 // one can easily use the current pointer position to see this if needed
3188 gchar *lat = NULL, *lon = NULL;
3189 static struct LatLon ll;
3190 vik_coord_to_latlon (&(wpt->coord), &ll);
3191 a_coords_latlon_to_string ( &ll, &lat, &lon );
3193 // Combine parts to make overall message
3196 // Add comment if available
3197 msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment );
3199 msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon );
3200 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3207 * General layer selection function, find out which bit is selected and take appropriate action
3209 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp )
3212 l->current_wp = NULL;
3213 l->current_wp_id = NULL;
3214 trw_layer_cancel_current_tp ( l, FALSE );
3217 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" );
3221 case VIK_TREEVIEW_TYPE_LAYER:
3223 vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l );
3224 /* Mark for redraw */
3229 case VIK_TREEVIEW_TYPE_SUBLAYER:
3233 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3235 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l );
3236 /* Mark for redraw */
3240 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3242 VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer );
3243 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3244 /* Mark for redraw */
3248 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3250 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->routes, l );
3251 /* Mark for redraw */
3255 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3257 VikTrack *track = g_hash_table_lookup ( l->routes, sublayer );
3258 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3259 /* Mark for redraw */
3263 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3265 vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l );
3266 /* Mark for redraw */
3270 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3272 VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer );
3274 vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l );
3275 // Show some waypoint info
3276 set_statusbar_msg_info_wpt ( l, wpt );
3277 /* Mark for redraw */
3284 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3293 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3298 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l )
3303 GHashTable *vik_trw_layer_get_routes ( VikTrwLayer *l )
3308 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l )
3310 return l->waypoints;
3313 GHashTable *vik_trw_layer_get_tracks_iters ( VikTrwLayer *vtl )
3315 return vtl->tracks_iters;
3318 GHashTable *vik_trw_layer_get_routes_iters ( VikTrwLayer *vtl )
3320 return vtl->routes_iters;
3323 GHashTable *vik_trw_layer_get_waypoints_iters ( VikTrwLayer *vtl )
3325 return vtl->waypoints;
3328 gboolean vik_trw_layer_is_empty ( VikTrwLayer *vtl )
3330 return ! ( g_hash_table_size ( vtl->tracks ) ||
3331 g_hash_table_size ( vtl->routes ) ||
3332 g_hash_table_size ( vtl->waypoints ) );
3335 gboolean vik_trw_layer_get_tracks_visibility ( VikTrwLayer *vtl )
3337 return vtl->tracks_visible;
3340 gboolean vik_trw_layer_get_routes_visibility ( VikTrwLayer *vtl )
3342 return vtl->routes_visible;
3345 gboolean vik_trw_layer_get_waypoints_visibility ( VikTrwLayer *vtl )
3347 return vtl->waypoints_visible;
3351 * ATM use a case sensitive find
3352 * Finds the first one
3354 static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name )
3356 if ( wp && wp->name )
3357 if ( ! strcmp ( wp->name, name ) )
3363 * Get waypoint by name - not guaranteed to be unique
3364 * Finds the first one
3366 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name )
3368 return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name );
3372 * ATM use a case sensitive find
3373 * Finds the first one
3375 static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name )
3377 if ( trk && trk->name )
3378 if ( ! strcmp ( trk->name, name ) )
3384 * Get track by name - not guaranteed to be unique
3385 * Finds the first one
3387 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name )
3389 return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name );
3393 * Get route by name - not guaranteed to be unique
3394 * Finds the first one
3396 VikTrack *vik_trw_layer_get_route ( VikTrwLayer *vtl, const gchar *name )
3398 return g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find, (gpointer) name );
3401 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] )
3403 if ( trk->bbox.north > maxmin[0].lat || maxmin[0].lat == 0.0 )
3404 maxmin[0].lat = trk->bbox.north;
3405 if ( trk->bbox.south < maxmin[1].lat || maxmin[1].lat == 0.0 )
3406 maxmin[1].lat = trk->bbox.south;
3407 if ( trk->bbox.east > maxmin[0].lon || maxmin[0].lon == 0.0 )
3408 maxmin[0].lon = trk->bbox.east;
3409 if ( trk->bbox.west < maxmin[1].lon || maxmin[1].lon == 0.0 )
3410 maxmin[1].lon = trk->bbox.west;
3413 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2])
3415 // Continually reuse maxmin to find the latest maximum and minimum values
3416 // First set to waypoints bounds
3417 maxmin[0].lat = vtl->waypoints_bbox.north;
3418 maxmin[1].lat = vtl->waypoints_bbox.south;
3419 maxmin[0].lon = vtl->waypoints_bbox.east;
3420 maxmin[1].lon = vtl->waypoints_bbox.west;
3421 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3422 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3425 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest )
3427 /* 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... */
3428 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3429 trw_layer_find_maxmin (vtl, maxmin);
3430 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3434 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3435 vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average );
3440 static void trw_layer_centerize ( menu_array_layer values )
3442 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3444 if ( vik_trw_layer_find_center ( vtl, &coord ) )
3445 goto_coord ( values[MA_VLP], NULL, NULL, &coord );
3447 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3450 void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] )
3452 vu_zoom_to_show_latlons ( vtl->coord_mode, vvp, maxmin );
3455 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp )
3457 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */
3458 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3459 trw_layer_find_maxmin (vtl, maxmin);
3460 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3463 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
3468 static void trw_layer_auto_view ( menu_array_layer values )
3470 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3471 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3472 if ( vik_trw_layer_auto_set_view ( vtl, vik_layers_panel_get_viewport (vlp) ) ) {
3473 vik_layers_panel_emit_update ( vlp );
3476 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3479 static void trw_layer_export_gpspoint ( menu_array_layer values )
3481 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSPOINT );
3483 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSPOINT );
3485 g_free ( auto_save_name );
3488 static void trw_layer_export_gpsmapper ( menu_array_layer values )
3490 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSMAPPER );
3492 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSMAPPER );
3494 g_free ( auto_save_name );
3497 static void trw_layer_export_gpx ( menu_array_layer values )
3499 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPX );
3501 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX );
3503 g_free ( auto_save_name );
3506 static void trw_layer_export_kml ( menu_array_layer values )
3508 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_KML );
3510 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML );
3512 g_free ( auto_save_name );
3515 static void trw_layer_export_geojson ( menu_array_layer values )
3517 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GEOJSON );
3519 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GEOJSON );
3521 g_free ( auto_save_name );
3524 static void trw_layer_export_babel ( gpointer layer_and_vlp[2] )
3526 const gchar *auto_save_name = vik_layer_get_name(VIK_LAYER(layer_and_vlp[0]));
3527 vik_trw_layer_export_gpsbabel ( VIK_TRW_LAYER (layer_and_vlp[0]), _("Export Layer"), auto_save_name );
3530 static void trw_layer_export_external_gpx_1 ( menu_array_layer values )
3532 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_1() );
3535 static void trw_layer_export_external_gpx_2 ( menu_array_layer values )
3537 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_2() );
3540 static void trw_layer_export_gpx_track ( menu_array_sublayer values )
3542 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3544 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3545 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3547 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3549 if ( !trk || !trk->name )
3552 gchar *auto_save_name = append_file_ext ( trk->name, FILE_TYPE_GPX );
3554 gchar *label = NULL;
3555 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3556 label = _("Export Route as GPX");
3558 label = _("Export Track as GPX");
3559 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), label, auto_save_name, trk, FILE_TYPE_GPX );
3561 g_free ( auto_save_name );
3564 gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata )
3566 wpu_udata *user_data = udata;
3567 if ( wp == user_data->wp ) {
3568 user_data->uuid = id;
3574 static void trw_layer_goto_wp ( menu_array_layer values )
3576 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3577 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3578 GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
3579 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3580 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
3582 GTK_RESPONSE_REJECT,
3584 GTK_RESPONSE_ACCEPT,
3587 GtkWidget *label, *entry;
3588 label = gtk_label_new(_("Waypoint Name:"));
3589 entry = gtk_entry_new();
3591 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), label, FALSE, FALSE, 0);
3592 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), entry, FALSE, FALSE, 0);
3593 gtk_widget_show_all ( dia );
3594 // 'ok' when press return in the entry
3595 g_signal_connect_swapped ( entry, "activate", G_CALLBACK(a_dialog_response_accept), dia );
3596 gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT );
3598 while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT )
3600 gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
3601 // Find *first* wp with the given name
3602 VikWaypoint *wp = vik_trw_layer_get_waypoint ( vtl, name );
3605 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Waypoint not found in this layer.") );
3608 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &(wp->coord), TRUE );
3609 vik_layers_panel_emit_update ( vlp );
3611 // Find and select on the side panel
3616 // Hmmm, want key of it
3617 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
3619 if ( wpf && udata.uuid ) {
3620 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
3621 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, it, TRUE );
3630 gtk_widget_destroy ( dia );
3633 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord )
3635 gchar *default_name = highest_wp_number_get(vtl);
3636 VikWaypoint *wp = vik_waypoint_new();
3637 gchar *returned_name;
3639 wp->coord = *def_coord;
3641 // Attempt to auto set height if DEM data is available
3642 vik_waypoint_apply_dem_data ( wp, TRUE );
3644 returned_name = a_dialog_waypoint ( w, default_name, vtl, wp, vtl->coord_mode, TRUE, &updated );
3646 if ( returned_name )
3649 vik_trw_layer_add_waypoint ( vtl, returned_name, wp );
3650 g_free (default_name);
3651 g_free (returned_name);
3654 g_free (default_name);
3655 vik_waypoint_free(wp);
3659 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values )
3661 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3662 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3663 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3664 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3665 VikViewport *vvp = vik_window_viewport(vw);
3667 // Note the order is max part first then min part - thus reverse order of use in min_max function:
3668 vik_viewport_get_min_max_lat_lon ( vvp, &maxmin[1].lat, &maxmin[0].lat, &maxmin[1].lon, &maxmin[0].lon );
3669 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3670 trw_layer_calculate_bounds_waypoints ( vtl );
3671 vik_layers_panel_emit_update ( vlp );
3674 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values )
3676 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3677 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3678 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3680 trw_layer_find_maxmin (vtl, maxmin);
3681 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3682 trw_layer_calculate_bounds_waypoints ( vtl );
3683 vik_layers_panel_emit_update ( vlp );
3686 #ifdef VIK_CONFIG_GEOTAG
3687 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values )
3689 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3691 // Update directly - not changing the mtime
3692 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE );
3695 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values )
3697 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3700 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE );
3704 * Use code in separate file for this feature as reasonably complex
3706 static void trw_layer_geotagging_track ( menu_array_sublayer values )
3708 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3709 VikTrack *track = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3710 // Unset so can be reverified later if necessary
3711 vtl->has_verified_thumbnails = FALSE;
3713 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3719 static void trw_layer_geotagging_waypoint ( menu_array_sublayer values )
3721 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3722 VikWaypoint *wpt = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
3724 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3730 static void trw_layer_geotagging ( menu_array_layer values )
3732 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3733 // Unset so can be reverified later if necessary
3734 vtl->has_verified_thumbnails = FALSE;
3736 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3743 // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer //
3745 static void trw_layer_acquire ( menu_array_layer values, VikDataSourceInterface *datasource )
3747 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3748 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3749 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3750 VikViewport *vvp = vik_window_viewport(vw);
3752 vik_datasource_mode_t mode = datasource->mode;
3753 if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT )
3754 mode = VIK_DATASOURCE_ADDTOLAYER;
3755 a_acquire ( vw, vlp, vvp, mode, datasource, NULL, NULL );
3759 * Acquire into this TRW Layer straight from GPS Device
3761 static void trw_layer_acquire_gps_cb ( menu_array_layer values )
3763 trw_layer_acquire ( values, &vik_datasource_gps_interface );
3767 * Acquire into this TRW Layer from Directions
3769 static void trw_layer_acquire_routing_cb ( menu_array_layer values )
3771 trw_layer_acquire ( values, &vik_datasource_routing_interface );
3775 * Acquire into this TRW Layer from an entered URL
3777 static void trw_layer_acquire_url_cb ( menu_array_layer values )
3779 trw_layer_acquire ( values, &vik_datasource_url_interface );
3782 #ifdef VIK_CONFIG_OPENSTREETMAP
3784 * Acquire into this TRW Layer from OSM
3786 static void trw_layer_acquire_osm_cb ( menu_array_layer values )
3788 trw_layer_acquire ( values, &vik_datasource_osm_interface );
3792 * Acquire into this TRW Layer from OSM for 'My' Traces
3794 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values )
3796 trw_layer_acquire ( values, &vik_datasource_osm_my_traces_interface );
3800 #ifdef VIK_CONFIG_GEOCACHES
3802 * Acquire into this TRW Layer from Geocaching.com
3804 static void trw_layer_acquire_geocache_cb ( menu_array_layer values )
3806 trw_layer_acquire ( values, &vik_datasource_gc_interface );
3810 #ifdef VIK_CONFIG_GEOTAG
3812 * Acquire into this TRW Layer from images
3814 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values )
3816 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3818 trw_layer_acquire ( values, &vik_datasource_geotag_interface );
3820 // Reverify thumbnails as they may have changed
3821 vtl->has_verified_thumbnails = FALSE;
3822 trw_layer_verify_thumbnails ( vtl, NULL );
3827 * Acquire into this TRW Layer from any GPS Babel supported file
3829 static void trw_layer_acquire_file_cb ( menu_array_layer values )
3831 trw_layer_acquire ( values, &vik_datasource_file_interface );
3834 static void trw_layer_gps_upload ( menu_array_layer values )
3836 menu_array_sublayer data;
3838 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
3840 data[MA_VTL] = values[MA_VTL];
3841 data[MA_VLP] = values[MA_VLP];
3843 trw_layer_gps_upload_any ( data );
3847 * If pass_along[3] is defined that this will upload just that track
3849 static void trw_layer_gps_upload_any ( menu_array_sublayer values )
3851 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3852 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3854 // May not actually get a track here as values[2&3] can be null
3855 VikTrack *track = NULL;
3856 vik_gps_xfer_type xfer_type = TRK; // VIK_TRW_LAYER_SUBLAYER_TRACKS = 0 so hard to test different from NULL!
3857 gboolean xfer_all = FALSE;
3859 if ( values[MA_SUBTYPE] ) {
3861 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
3862 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3865 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
3866 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3869 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) {
3872 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
3876 else if ( !values[MA_CONFIRM] )
3877 xfer_all = TRUE; // i.e. whole layer
3879 if (track && !track->visible) {
3880 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not upload invisible track.") );
3884 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("GPS Upload"),
3885 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3886 GTK_DIALOG_DESTROY_WITH_PARENT,
3888 GTK_RESPONSE_ACCEPT,
3890 GTK_RESPONSE_REJECT,
3893 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3894 GtkWidget *response_w = NULL;
3895 #if GTK_CHECK_VERSION (2, 20, 0)
3896 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3900 gtk_widget_grab_focus ( response_w );
3902 gpointer dgs = datasource_gps_setup ( dialog, xfer_type, xfer_all );
3904 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
3905 datasource_gps_clean_up ( dgs );
3906 gtk_widget_destroy ( dialog );
3910 // Get info from reused datasource dialog widgets
3911 gchar* protocol = datasource_gps_get_protocol ( dgs );
3912 gchar* port = datasource_gps_get_descriptor ( dgs );
3913 // NB don't free the above strings as they're references to values held elsewhere
3914 gboolean do_tracks = datasource_gps_get_do_tracks ( dgs );
3915 gboolean do_routes = datasource_gps_get_do_routes ( dgs );
3916 gboolean do_waypoints = datasource_gps_get_do_waypoints ( dgs );
3917 gboolean turn_off = datasource_gps_get_off ( dgs );
3919 gtk_widget_destroy ( dialog );
3921 // When called from the viewport - work the corresponding layerspanel:
3923 vlp = vik_window_layers_panel ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
3926 // Apply settings to transfer to the GPS device
3933 vik_layers_panel_get_viewport (vlp),
3941 static void trw_layer_new_wp ( menu_array_layer values )
3943 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3944 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3945 /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason.
3946 instead return true if you want to update. */
3947 if ( vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_viewport_get_center(vik_layers_panel_get_viewport(vlp))) ) {
3948 trw_layer_calculate_bounds_waypoints ( vtl );
3949 if ( VIK_LAYER(vtl)->visible )
3950 vik_layers_panel_emit_update ( vlp );
3954 static void new_track_create_common ( VikTrwLayer *vtl, gchar *name )
3956 vtl->current_track = vik_track_new();
3957 vik_track_set_defaults ( vtl->current_track );
3958 vtl->current_track->visible = TRUE;
3959 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
3960 // Create track with the preferred colour from the layer properties
3961 vtl->current_track->color = vtl->track_color;
3963 gdk_color_parse ( "#000000", &(vtl->current_track->color) );
3964 vtl->current_track->has_color = TRUE;
3965 vik_trw_layer_add_track ( vtl, name, vtl->current_track );
3968 static void trw_layer_new_track ( menu_array_layer values )
3970 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3972 if ( ! vtl->current_track ) {
3973 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")) ;
3974 new_track_create_common ( vtl, name );
3977 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
3981 static void new_route_create_common ( VikTrwLayer *vtl, gchar *name )
3983 vtl->current_track = vik_track_new();
3984 vik_track_set_defaults ( vtl->current_track );
3985 vtl->current_track->visible = TRUE;
3986 vtl->current_track->is_route = TRUE;
3987 // By default make all routes red
3988 vtl->current_track->has_color = TRUE;
3989 gdk_color_parse ( "red", &vtl->current_track->color );
3990 vik_trw_layer_add_route ( vtl, name, vtl->current_track );
3993 static void trw_layer_new_route ( menu_array_layer values )
3995 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3997 if ( ! vtl->current_track ) {
3998 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route")) ;
3999 new_route_create_common ( vtl, name );
4001 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_ROUTE );
4005 static void trw_layer_auto_routes_view ( menu_array_layer values )
4007 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4008 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4010 if ( g_hash_table_size (vtl->routes) > 0 ) {
4011 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4012 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4013 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4014 vik_layers_panel_emit_update ( vlp );
4019 static void trw_layer_finish_track ( menu_array_layer values )
4021 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4022 vtl->current_track = NULL;
4023 vtl->route_finder_started = FALSE;
4024 vik_layer_emit_update ( VIK_LAYER(vtl) );
4027 static void trw_layer_auto_tracks_view ( menu_array_layer values )
4029 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4030 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4032 if ( g_hash_table_size (vtl->tracks) > 0 ) {
4033 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4034 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4035 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4036 vik_layers_panel_emit_update ( vlp );
4040 static void trw_layer_single_waypoint_jump ( const gpointer id, const VikWaypoint *wp, gpointer vvp )
4042 /* NB do not care if wp is visible or not */
4043 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord), TRUE );
4046 static void trw_layer_auto_waypoints_view ( menu_array_layer values )
4048 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4049 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4051 /* Only 1 waypoint - jump straight to it */
4052 if ( g_hash_table_size (vtl->waypoints) == 1 ) {
4053 VikViewport *vvp = vik_layers_panel_get_viewport (vlp);
4054 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp );
4056 /* If at least 2 waypoints - find center and then zoom to fit */
4057 else if ( g_hash_table_size (vtl->waypoints) > 1 )
4059 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4060 maxmin[0].lat = vtl->waypoints_bbox.north;
4061 maxmin[1].lat = vtl->waypoints_bbox.south;
4062 maxmin[0].lon = vtl->waypoints_bbox.east;
4063 maxmin[1].lon = vtl->waypoints_bbox.west;
4064 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4067 vik_layers_panel_emit_update ( vlp );
4070 void trw_layer_osm_traces_upload_cb ( menu_array_layer values )
4072 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), NULL);
4075 void trw_layer_osm_traces_upload_track_cb ( menu_array_sublayer values )
4077 if ( values[MA_MISC] ) {
4078 VikTrack *trk = VIK_TRACK(values[MA_MISC]);
4079 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), trk);
4083 static GtkWidget* create_external_submenu ( GtkMenu *menu )
4085 GtkWidget *external_submenu = gtk_menu_new ();
4086 GtkWidget *item = gtk_image_menu_item_new_with_mnemonic ( _("Externa_l") );
4087 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_EXECUTE, GTK_ICON_SIZE_MENU) );
4088 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4089 gtk_widget_show ( item );
4090 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), external_submenu );
4091 return external_submenu;
4094 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp )
4096 static menu_array_layer pass_along;
4098 GtkWidget *export_submenu;
4099 pass_along[MA_VTL] = vtl;
4100 pass_along[MA_VLP] = vlp;
4102 item = gtk_menu_item_new();
4103 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4104 gtk_widget_show ( item );
4106 if ( vtl->current_track ) {
4107 if ( vtl->current_track->is_route )
4108 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
4110 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
4111 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
4112 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4113 gtk_widget_show ( item );
4116 item = gtk_menu_item_new ();
4117 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4118 gtk_widget_show ( item );
4121 /* Now with icons */
4122 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") );
4123 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4124 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along );
4125 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4126 gtk_widget_show ( item );
4128 GtkWidget *view_submenu = gtk_menu_new();
4129 item = gtk_image_menu_item_new_with_mnemonic ( _("V_iew") );
4130 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
4131 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4132 gtk_widget_show ( item );
4133 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), view_submenu );
4135 item = gtk_menu_item_new_with_mnemonic ( _("View All _Tracks") );
4136 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
4137 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4138 gtk_widget_show ( item );
4140 item = gtk_menu_item_new_with_mnemonic ( _("View All _Routes") );
4141 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
4142 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4143 gtk_widget_show ( item );
4145 item = gtk_menu_item_new_with_mnemonic ( _("View All _Waypoints") );
4146 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
4147 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4148 gtk_widget_show ( item );
4150 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") );
4151 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
4152 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along );
4153 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4154 gtk_widget_show ( item );
4156 item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
4157 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
4158 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4159 gtk_widget_show ( item );
4161 export_submenu = gtk_menu_new ();
4162 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") );
4163 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
4164 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4165 gtk_widget_show ( item );
4166 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
4168 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") );
4169 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
4170 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4171 gtk_widget_show ( item );
4173 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") );
4174 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
4175 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4176 gtk_widget_show ( item );
4178 item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") );
4179 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along );
4180 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4181 gtk_widget_show ( item );
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 );
4188 if ( have_geojson_export ) {
4189 item = gtk_menu_item_new_with_mnemonic ( _("Export as GEO_JSON...") );
4190 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_geojson), pass_along );
4191 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4192 gtk_widget_show ( item );
4195 item = gtk_menu_item_new_with_mnemonic ( _("Export via GPSbabel...") );
4196 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_babel), pass_along );
4197 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4198 gtk_widget_show ( item );
4200 gchar* external1 = g_strdup_printf ( _("Open with External Program_1: %s"), a_vik_get_external_gpx_program_1() );
4201 item = gtk_menu_item_new_with_mnemonic ( external1 );
4202 g_free ( external1 );
4203 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along );
4204 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4205 gtk_widget_show ( item );
4207 gchar* external2 = g_strdup_printf ( _("Open with External Program_2: %s"), a_vik_get_external_gpx_program_2() );
4208 item = gtk_menu_item_new_with_mnemonic ( external2 );
4209 g_free ( external2 );
4210 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along );
4211 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4212 gtk_widget_show ( item );
4214 GtkWidget *new_submenu = gtk_menu_new();
4215 item = gtk_image_menu_item_new_with_mnemonic ( _("_New") );
4216 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4217 gtk_menu_shell_append(GTK_MENU_SHELL (menu), item);
4218 gtk_widget_show(item);
4219 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), new_submenu);
4221 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Waypoint...") );
4222 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4223 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
4224 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4225 gtk_widget_show ( item );
4227 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Track") );
4228 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4229 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
4230 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4231 gtk_widget_show ( item );
4232 // Make it available only when a new track *not* already in progress
4233 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4235 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Route") );
4236 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4237 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
4238 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4239 gtk_widget_show ( item );
4240 // Make it available only when a new track *not* already in progress
4241 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4243 #ifdef VIK_CONFIG_GEOTAG
4244 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
4245 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along );
4246 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4247 gtk_widget_show ( item );
4250 GtkWidget *acquire_submenu = gtk_menu_new ();
4251 item = gtk_image_menu_item_new_with_mnemonic ( _("_Acquire") );
4252 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
4253 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4254 gtk_widget_show ( item );
4255 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu );
4257 item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") );
4258 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along );
4259 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4260 gtk_widget_show ( item );
4262 /* FIXME: only add menu when at least a routing engine has support for Directions */
4263 item = gtk_menu_item_new_with_mnemonic ( _("From _Directions...") );
4264 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_routing_cb), pass_along );
4265 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4266 gtk_widget_show ( item );
4268 #ifdef VIK_CONFIG_OPENSTREETMAP
4269 item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") );
4270 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along );
4271 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4272 gtk_widget_show ( item );
4274 item = gtk_menu_item_new_with_mnemonic ( _("From _My OSM Traces...") );
4275 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_my_traces_cb), pass_along );
4276 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4277 gtk_widget_show ( item );
4280 item = gtk_menu_item_new_with_mnemonic ( _("From _URL...") );
4281 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_url_cb), pass_along );
4282 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4283 gtk_widget_show ( item );
4285 #ifdef VIK_CONFIG_GEONAMES
4286 GtkWidget *wikipedia_submenu = gtk_menu_new();
4287 item = gtk_image_menu_item_new_with_mnemonic ( _("From _Wikipedia Waypoints") );
4288 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
4289 gtk_menu_shell_append(GTK_MENU_SHELL (acquire_submenu), item);
4290 gtk_widget_show(item);
4291 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu);
4293 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") );
4294 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4295 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along );
4296 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4297 gtk_widget_show ( item );
4299 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") );
4300 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) );
4301 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along );
4302 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4303 gtk_widget_show ( item );
4306 #ifdef VIK_CONFIG_GEOCACHES
4307 item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") );
4308 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along );
4309 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4310 gtk_widget_show ( item );
4313 #ifdef VIK_CONFIG_GEOTAG
4314 item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") );
4315 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along );
4316 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4317 gtk_widget_show ( item );
4320 item = gtk_menu_item_new_with_mnemonic ( _("From _File...") );
4321 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_file_cb), pass_along );
4322 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4323 gtk_widget_set_tooltip_text (item, _("Import File With GPS_Babel..."));
4324 gtk_widget_show ( item );
4326 vik_ext_tool_datasources_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (acquire_submenu) );
4328 GtkWidget *upload_submenu = gtk_menu_new ();
4329 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
4330 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4331 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4332 gtk_widget_show ( item );
4333 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
4335 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _GPS...") );
4336 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
4337 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload), pass_along );
4338 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4339 gtk_widget_show ( item );
4341 #ifdef VIK_CONFIG_OPENSTREETMAP
4342 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
4343 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4344 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_cb), pass_along );
4345 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4346 gtk_widget_show ( item );
4349 GtkWidget *delete_submenu = gtk_menu_new ();
4350 item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") );
4351 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4352 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4353 gtk_widget_show ( item );
4354 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
4356 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") );
4357 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4358 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
4359 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4360 gtk_widget_show ( item );
4362 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") );
4363 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4364 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
4365 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4366 gtk_widget_show ( item );
4368 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
4369 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4370 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
4371 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4372 gtk_widget_show ( item );
4374 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
4375 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4376 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
4377 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4378 gtk_widget_show ( item );
4380 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") );
4381 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4382 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
4383 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4384 gtk_widget_show ( item );
4386 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") );
4387 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4388 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
4389 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4390 gtk_widget_show ( item );
4392 item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4393 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4395 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4396 gtk_widget_show ( item );
4399 item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4400 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4402 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4403 gtk_widget_show ( item );
4406 item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") );
4407 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4408 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog), pass_along );
4409 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4410 gtk_widget_show ( item );
4411 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->tracks)+g_hash_table_size (vtl->routes)) );
4413 item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") );
4414 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4415 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
4416 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4417 gtk_widget_show ( item );
4418 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->waypoints)) );
4420 GtkWidget *external_submenu = create_external_submenu ( menu );
4421 // TODO: Should use selected layer's centre - rather than implicitly using the current viewport
4422 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (external_submenu), NULL );
4425 // Fake Waypoint UUIDs vi simple increasing integer
4426 static guint wp_uuid = 0;
4428 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4432 vik_waypoint_set_name (wp, name);
4434 if ( VIK_LAYER(vtl)->realized )
4436 // Do we need to create the sublayer:
4437 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4438 trw_layer_add_sublayer_waypoints ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4441 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4443 time_t timestamp = 0;
4444 if ( wp->has_timestamp )
4445 timestamp = wp->timestamp;
4447 // Visibility column always needed for waypoints
4448 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 );
4450 // Actual setting of visibility dependent on the waypoint
4451 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible );
4453 g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter );
4455 // Sort now as post_read is not called on a realized waypoint
4456 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4459 highest_wp_number_add_wp(vtl, name);
4460 g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp );
4464 // Fake Track UUIDs vi simple increasing integer
4465 static guint tr_uuid = 0;
4467 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4471 vik_track_set_name (t, name);
4473 if ( VIK_LAYER(vtl)->realized )
4475 // Do we need to create the sublayer:
4476 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4477 trw_layer_add_sublayer_tracks ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4480 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4482 time_t timestamp = 0;
4483 VikTrackpoint *tpt = vik_track_get_tp_first(t);
4484 if ( tpt && tpt->has_timestamp )
4485 timestamp = tpt->timestamp;
4487 // Visibility column always needed for tracks
4488 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 );
4490 // Actual setting of visibility dependent on the track
4491 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4493 g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter );
4495 // Sort now as post_read is not called on a realized track
4496 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
4499 g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t );
4501 trw_layer_update_treeview ( vtl, t );
4504 // Fake Route UUIDs vi simple increasing integer
4505 static guint rt_uuid = 0;
4507 void vik_trw_layer_add_route ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4511 vik_track_set_name (t, name);
4513 if ( VIK_LAYER(vtl)->realized )
4515 // Do we need to create the sublayer:
4516 if ( g_hash_table_size (vtl->routes) == 0 ) {
4517 trw_layer_add_sublayer_routes ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4520 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4521 // Visibility column always needed for routes
4522 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
4523 // Actual setting of visibility dependent on the route
4524 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4526 g_hash_table_insert ( vtl->routes_iters, GUINT_TO_POINTER(rt_uuid), iter );
4528 // Sort now as post_read is not called on a realized route
4529 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
4532 g_hash_table_insert ( vtl->routes, GUINT_TO_POINTER(rt_uuid), t );
4534 trw_layer_update_treeview ( vtl, t );
4537 /* to be called whenever a track has been deleted or may have been changed. */
4538 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk )
4540 if (vtl->current_tp_track == trk )
4541 trw_layer_cancel_current_tp ( vtl, FALSE );
4545 * Normally this is done to due the waypoint size preference having changed
4547 void vik_trw_layer_reset_waypoints ( VikTrwLayer *vtl )
4549 GHashTableIter iter;
4550 gpointer key, value;
4553 g_hash_table_iter_init ( &iter, vtl->waypoints );
4554 while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
4555 VikWaypoint *wp = VIK_WAYPOINT(value);
4557 // Reapply symbol setting to update the pixbuf
4558 gchar *tmp_symbol = g_strdup ( wp->symbol );
4559 vik_waypoint_set_symbol ( wp, tmp_symbol );
4560 g_free ( tmp_symbol );
4566 * trw_layer_new_unique_sublayer_name:
4568 * Allocates a unique new name
4570 gchar *trw_layer_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name)
4573 gchar *newname = g_strdup(name);
4578 switch ( sublayer_type ) {
4579 case VIK_TRW_LAYER_SUBLAYER_TRACK:
4580 id = (gpointer) vik_trw_layer_get_track ( vtl, newname );
4582 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
4583 id = (gpointer) vik_trw_layer_get_waypoint ( vtl, newname );
4586 id = (gpointer) vik_trw_layer_get_route ( vtl, newname );
4589 // If found a name already in use try adding 1 to it and we try again
4591 gchar *new_newname = g_strdup_printf("%s#%d", name, i);
4593 newname = new_newname;
4596 } while ( id != NULL);
4601 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4603 // No more uniqueness of name forced when loading from a file
4604 // This now makes this function a little redunant as we just flow the parameters through
4605 vik_trw_layer_add_waypoint ( vtl, name, wp );
4608 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
4610 if ( vtl->route_finder_append && vtl->current_track ) {
4611 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4613 // enforce end of current track equal to start of tr
4614 VikTrackpoint *cur_end = vik_track_get_tp_last ( vtl->current_track );
4615 VikTrackpoint *new_start = vik_track_get_tp_first ( tr );
4616 if ( cur_end && new_start ) {
4617 if ( ! vik_coord_equals ( &cur_end->coord, &new_start->coord ) ) {
4618 vik_track_add_trackpoint ( vtl->current_track,
4619 vik_trackpoint_copy ( cur_end ),
4624 vik_track_steal_and_append_trackpoints ( vtl->current_track, tr );
4625 vik_track_free ( tr );
4626 vtl->route_finder_append = FALSE; /* this means we have added it */
4629 // No more uniqueness of name forced when loading from a file
4631 vik_trw_layer_add_route ( vtl, name, tr );
4633 vik_trw_layer_add_track ( vtl, name, tr );
4635 if ( vtl->route_finder_check_added_track ) {
4636 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4637 vtl->route_finder_added_track = tr;
4642 static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l )
4644 *l = g_list_append(*l, id);
4648 * Move an item from one TRW layer to another TRW layer
4650 static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type )
4652 // When an item is moved the name is checked to see if it clashes with an existing name
4653 // in the destination layer and if so then it is allocated a new name
4655 // TODO reconsider strategy when moving within layer (if anything...)
4656 if ( vtl_src == vtl_dest )
4659 if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) {
4660 VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id );
4662 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4664 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4665 vik_trw_layer_add_track ( vtl_dest, newname, trk2 );
4667 vik_trw_layer_delete_track ( vtl_src, trk );
4668 // Reset layer timestamps in case they have now changed
4669 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4670 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4673 if (type == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
4674 VikTrack *trk = g_hash_table_lookup ( vtl_src->routes, id );
4676 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4678 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4679 vik_trw_layer_add_route ( vtl_dest, newname, trk2 );
4681 vik_trw_layer_delete_route ( vtl_src, trk );
4684 if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) {
4685 VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id );
4687 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, wp->name );
4689 VikWaypoint *wp2 = vik_waypoint_copy ( wp );
4690 vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 );
4692 trw_layer_delete_waypoint ( vtl_src, wp );
4694 // Recalculate bounds even if not renamed as maybe dragged between layers
4695 trw_layer_calculate_bounds_waypoints ( vtl_dest );
4696 trw_layer_calculate_bounds_waypoints ( vtl_src );
4697 // Reset layer timestamps in case they have now changed
4698 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4699 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4703 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
4705 VikTreeview *vt = VIK_LAYER(vtl_src)->vt;
4706 gint type = vik_treeview_item_get_data(vt, src_item_iter);
4708 if (!vik_treeview_item_get_pointer(vt, src_item_iter)) {
4709 GList *items = NULL;
4712 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4713 g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items);
4715 if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) {
4716 g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items);
4718 if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4719 g_hash_table_foreach ( vtl_src->routes, (GHFunc)trw_layer_enum_item, &items);
4724 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4725 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK);
4726 } else if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4727 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_ROUTE);
4729 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
4736 gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter);
4737 trw_layer_move_item(vtl_src, vtl_dest, name, type);
4741 gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata )
4743 trku_udata *user_data = udata;
4744 if ( trk == user_data->trk ) {
4745 user_data->uuid = id;
4751 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk )
4753 gboolean was_visible = FALSE;
4754 if ( trk && trk->name ) {
4756 if ( trk == vtl->current_track ) {
4757 vtl->current_track = NULL;
4758 vtl->current_tp_track = NULL;
4759 vtl->current_tp_id = NULL;
4760 vtl->moving_tp = FALSE;
4761 vtl->route_finder_started = FALSE;
4764 was_visible = trk->visible;
4766 if ( trk == vtl->route_finder_added_track )
4767 vtl->route_finder_added_track = NULL;
4773 // Hmmm, want key of it
4774 gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
4776 if ( trkf && udata.uuid ) {
4777 /* could be current_tp, so we have to check */
4778 trw_layer_cancel_tps_of_track ( vtl, trk );
4780 GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
4783 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4784 g_hash_table_remove ( vtl->tracks_iters, udata.uuid );
4785 g_hash_table_remove ( vtl->tracks, udata.uuid );
4787 // If last sublayer, then remove sublayer container
4788 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4789 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4792 // Incase it was selected (no item delete signal ATM)
4793 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4799 gboolean vik_trw_layer_delete_route ( VikTrwLayer *vtl, VikTrack *trk )
4801 gboolean was_visible = FALSE;
4803 if ( trk && trk->name ) {
4805 if ( trk == vtl->current_track ) {
4806 vtl->current_track = NULL;
4807 vtl->current_tp_track = NULL;
4808 vtl->current_tp_id = NULL;
4809 vtl->moving_tp = FALSE;
4812 was_visible = trk->visible;
4814 if ( trk == vtl->route_finder_added_track )
4815 vtl->route_finder_added_track = NULL;
4821 // Hmmm, want key of it
4822 gpointer *trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
4824 if ( trkf && udata.uuid ) {
4825 /* could be current_tp, so we have to check */
4826 trw_layer_cancel_tps_of_track ( vtl, trk );
4828 GtkTreeIter *it = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
4831 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4832 g_hash_table_remove ( vtl->routes_iters, udata.uuid );
4833 g_hash_table_remove ( vtl->routes, udata.uuid );
4835 // If last sublayer, then remove sublayer container
4836 if ( g_hash_table_size (vtl->routes) == 0 ) {
4837 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4840 // Incase it was selected (no item delete signal ATM)
4841 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4847 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp )
4849 gboolean was_visible = FALSE;
4851 if ( wp && wp->name ) {
4853 if ( wp == vtl->current_wp ) {
4854 vtl->current_wp = NULL;
4855 vtl->current_wp_id = NULL;
4856 vtl->moving_wp = FALSE;
4859 was_visible = wp->visible;
4865 // Hmmm, want key of it
4866 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
4868 if ( wpf && udata.uuid ) {
4869 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
4872 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4873 g_hash_table_remove ( vtl->waypoints_iters, udata.uuid );
4875 highest_wp_number_remove_wp(vtl, wp->name);
4876 g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name
4878 // If last sublayer, then remove sublayer container
4879 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4880 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4883 // Incase it was selected (no item delete signal ATM)
4884 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4892 // Only for temporary use by trw_layer_delete_waypoint_by_name
4893 static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata )
4895 wpu_udata *user_data = udata;
4896 if ( ! strcmp ( wp->name, user_data->wp->name ) ) {
4897 user_data->uuid = id;
4904 * Delete a waypoint by the given name
4905 * NOTE: ATM this will delete the first encountered Waypoint with the specified name
4906 * as there be multiple waypoints with the same name
4908 static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name )
4911 // Fake a waypoint with the given name
4912 udata.wp = vik_waypoint_new ();
4913 vik_waypoint_set_name (udata.wp, name);
4914 // Currently only the name is used in this waypoint find function
4917 // Hmmm, want key of it
4918 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata );
4920 vik_waypoint_free (udata.wp);
4922 if ( wpf && udata.uuid )
4923 return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid ));
4929 VikTrack *trk; // input
4930 gpointer uuid; // output
4933 // Only for temporary use by trw_layer_delete_track_by_name
4934 static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata )
4936 tpu_udata *user_data = udata;
4937 if ( ! strcmp ( trk->name, user_data->trk->name ) ) {
4938 user_data->uuid = id;
4945 * Delete a track by the given name
4946 * NOTE: ATM this will delete the first encountered Track with the specified name
4947 * as there may be multiple tracks with the same name within the specified hash table
4949 static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name, GHashTable *ht_tracks )
4952 // Fake a track with the given name
4953 udata.trk = vik_track_new ();
4954 vik_track_set_name (udata.trk, name);
4955 // Currently only the name is used in this waypoint find function
4958 // Hmmm, want key of it
4959 gpointer *trkf = g_hash_table_find ( ht_tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata );
4961 vik_track_free (udata.trk);
4963 if ( trkf && udata.uuid ) {
4964 // This could be a little better written...
4965 if ( vtl->tracks == ht_tracks )
4966 return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4967 if ( vtl->routes == ht_tracks )
4968 return vik_trw_layer_delete_route (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4975 static void remove_item_from_treeview ( const gpointer id, GtkTreeIter *it, VikTreeview * vt )
4977 vik_treeview_item_delete (vt, it );
4980 void vik_trw_layer_delete_all_routes ( VikTrwLayer *vtl )
4983 vtl->current_track = NULL;
4984 vtl->route_finder_added_track = NULL;
4985 if (vtl->current_tp_track)
4986 trw_layer_cancel_current_tp(vtl, FALSE);
4988 g_hash_table_foreach(vtl->routes_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4989 g_hash_table_remove_all(vtl->routes_iters);
4990 g_hash_table_remove_all(vtl->routes);
4992 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4994 vik_layer_emit_update ( VIK_LAYER(vtl) );
4997 void vik_trw_layer_delete_all_tracks ( 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->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5006 g_hash_table_remove_all(vtl->tracks_iters);
5007 g_hash_table_remove_all(vtl->tracks);
5009 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
5011 vik_layer_emit_update ( VIK_LAYER(vtl) );
5014 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
5016 vtl->current_wp = NULL;
5017 vtl->current_wp_id = NULL;
5018 vtl->moving_wp = FALSE;
5020 highest_wp_number_reset(vtl);
5022 g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5023 g_hash_table_remove_all(vtl->waypoints_iters);
5024 g_hash_table_remove_all(vtl->waypoints);
5026 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
5028 vik_layer_emit_update ( VIK_LAYER(vtl) );
5031 static void trw_layer_delete_all_tracks ( menu_array_layer values )
5033 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5034 // Get confirmation from the user
5035 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5036 _("Are you sure you want to delete all tracks in %s?"),
5037 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5038 vik_trw_layer_delete_all_tracks (vtl);
5041 static void trw_layer_delete_all_routes ( menu_array_layer values )
5043 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5044 // Get confirmation from the user
5045 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5046 _("Are you sure you want to delete all routes in %s?"),
5047 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5048 vik_trw_layer_delete_all_routes (vtl);
5051 static void trw_layer_delete_all_waypoints ( 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 waypoints in %s?"),
5057 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5058 vik_trw_layer_delete_all_waypoints (vtl);
5061 static void trw_layer_delete_item ( menu_array_sublayer values )
5063 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5064 gboolean was_visible = FALSE;
5065 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5067 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5068 if ( wp && wp->name ) {
5069 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5070 // Get confirmation from the user
5071 // Maybe this Waypoint Delete should be optional as is it could get annoying...
5072 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5073 _("Are you sure you want to delete the waypoint \"%s\"?"),
5076 was_visible = trw_layer_delete_waypoint ( vtl, wp );
5077 trw_layer_calculate_bounds_waypoints ( vtl );
5078 // Reset layer timestamp in case it has now changed
5079 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5082 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5084 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5085 if ( trk && trk->name ) {
5086 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5087 // Get confirmation from the user
5088 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5089 _("Are you sure you want to delete the track \"%s\"?"),
5092 was_visible = vik_trw_layer_delete_track ( vtl, trk );
5093 // Reset layer timestamp in case it has now changed
5094 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5099 VikTrack *trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5100 if ( trk && trk->name ) {
5101 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5102 // Get confirmation from the user
5103 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5104 _("Are you sure you want to delete the route \"%s\"?"),
5107 was_visible = vik_trw_layer_delete_route ( vtl, trk );
5111 vik_layer_emit_update ( VIK_LAYER(vtl) );
5115 * Rename waypoint and maintain corresponding name of waypoint in the treeview
5117 void trw_layer_waypoint_rename ( VikTrwLayer *vtl, VikWaypoint *wp, const gchar *new_name )
5119 vik_waypoint_set_name ( wp, new_name );
5121 // Now update the treeview as well
5126 // Need key of it for treeview update
5127 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5129 if ( wpf && udataU.uuid ) {
5130 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5133 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, new_name );
5134 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
5140 * Maintain icon of waypoint in the treeview
5142 void trw_layer_waypoint_reset_icon ( VikTrwLayer *vtl, VikWaypoint *wp )
5144 // update the treeview
5149 // Need key of it for treeview update
5150 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5152 if ( wpf && udataU.uuid ) {
5153 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5156 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, it, get_wp_sym_small (wp->symbol) );
5161 static void trw_layer_properties_item ( menu_array_sublayer values )
5163 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5164 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5166 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5168 if ( wp && wp->name )
5170 gboolean updated = FALSE;
5171 gchar *new_name = a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, vtl, wp, vtl->coord_mode, FALSE, &updated );
5173 trw_layer_waypoint_rename ( vtl, wp, new_name );
5175 if ( updated && values[MA_TV_ITER] )
5176 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, values[MA_TV_ITER], get_wp_sym_small (wp->symbol) );
5178 if ( updated && VIK_LAYER(vtl)->visible )
5179 vik_layer_emit_update ( VIK_LAYER(vtl) );
5185 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5186 tr = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5188 tr = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5190 if ( tr && tr->name )
5192 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5203 * trw_layer_track_statistics:
5205 * Show track statistics.
5206 * ATM jump to the stats page in the properties
5207 * TODO: consider separating the stats into an individual dialog?
5209 static void trw_layer_track_statistics ( menu_array_sublayer values )
5211 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5213 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5214 trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5216 trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5218 if ( trk && trk->name ) {
5219 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5229 * Update the treeview of the track id - primarily to update the icon
5231 void trw_layer_update_treeview ( VikTrwLayer *vtl, VikTrack *trk )
5237 gpointer *trkf = NULL;
5238 if ( trk->is_route )
5239 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
5241 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
5243 if ( trkf && udata.uuid ) {
5245 GtkTreeIter *iter = NULL;
5246 if ( trk->is_route )
5247 iter = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
5249 iter = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
5252 // TODO: Make this a function
5253 GdkPixbuf *pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, 18, 18);
5254 guint32 pixel = ((trk->color.red & 0xff00) << 16) |
5255 ((trk->color.green & 0xff00) << 8) |
5256 (trk->color.blue & 0xff00);
5257 gdk_pixbuf_fill ( pixbuf, pixel );
5258 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, iter, pixbuf );
5259 g_object_unref (pixbuf);
5266 Parameter 1 -> VikLayersPanel
5267 Parameter 2 -> VikLayer
5268 Parameter 3 -> VikViewport
5270 static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord )
5273 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord, TRUE );
5274 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
5277 /* since vlp not set, vl & vvp should be valid instead! */
5279 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord, TRUE );
5280 vik_layer_emit_update ( VIK_LAYER(vl) );
5285 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values )
5287 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5289 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5290 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5292 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5294 if ( track && track->trackpoints )
5295 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_first(track)->coord) );
5298 static void trw_layer_goto_track_center ( menu_array_sublayer values )
5300 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5302 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5303 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5305 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5307 if ( track && track->trackpoints )
5309 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
5311 trw_layer_find_maxmin_tracks ( NULL, track, maxmin );
5312 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
5313 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
5314 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
5315 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &coord);
5319 static void trw_layer_convert_track_route ( menu_array_sublayer values )
5321 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5323 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5324 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5326 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5331 // Converting a track to a route can be a bit more complicated,
5332 // so give a chance to change our minds:
5333 if ( !trk->is_route &&
5334 ( ( vik_track_get_segment_count ( trk ) > 1 ) ||
5335 ( vik_track_get_average_speed ( trk ) > 0.0 ) ) ) {
5337 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5338 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) )
5343 VikTrack *trk_copy = vik_track_copy ( trk, TRUE );
5346 trk_copy->is_route = !trk_copy->is_route;
5348 // ATM can't set name to self - so must create temporary copy
5349 gchar *name = g_strdup ( trk_copy->name );
5351 // Delete old one and then add new one
5352 if ( trk->is_route ) {
5353 vik_trw_layer_delete_route ( vtl, trk );
5354 vik_trw_layer_add_track ( vtl, name, trk_copy );
5357 // Extra route conversion bits...
5358 vik_track_merge_segments ( trk_copy );
5359 vik_track_to_routepoints ( trk_copy );
5361 vik_trw_layer_delete_track ( vtl, trk );
5362 vik_trw_layer_add_route ( vtl, name, trk_copy );
5366 // Update in case color of track / route changes when moving between sublayers
5367 vik_layer_emit_update ( VIK_LAYER(vtl) );
5370 static void trw_layer_anonymize_times ( menu_array_sublayer values )
5372 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5374 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5375 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5377 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5380 vik_track_anonymize_times ( track );
5383 static void trw_layer_interpolate_times ( menu_array_sublayer values )
5385 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5387 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5388 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5390 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5393 vik_track_interpolate_times ( track );
5396 static void trw_layer_extend_track_end ( menu_array_sublayer values )
5398 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5400 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5401 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5403 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5408 vtl->current_track = track;
5409 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);
5411 if ( track->trackpoints )
5412 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord) );
5416 * extend a track using route finder
5418 static void trw_layer_extend_track_end_route_finder ( menu_array_sublayer values )
5420 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5421 VikTrack *track = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5425 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_ROUTE_FINDER );
5426 vtl->current_track = track;
5427 vtl->route_finder_started = TRUE;
5429 if ( track->trackpoints )
5430 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &vik_track_get_tp_last(track)->coord );
5436 static gboolean trw_layer_dem_test ( VikTrwLayer *vtl, VikLayersPanel *vlp )
5438 // If have a vlp then perform a basic test to see if any DEM info available...
5440 GList *dems = vik_layers_panel_get_all_layers_of_type (vlp, VIK_LAYER_DEM, TRUE); // Includes hidden DEM layer types
5442 if ( !g_list_length(dems) ) {
5443 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No DEM layers available, thus no DEM values can be applied.") );
5451 * apply_dem_data_common:
5453 * A common function for applying the DEM values and reporting the results.
5455 static void apply_dem_data_common ( VikTrwLayer *vtl, VikLayersPanel *vlp, VikTrack *track, gboolean skip_existing_elevations )
5457 if ( !trw_layer_dem_test ( vtl, vlp ) )
5460 gulong changed = vik_track_apply_dem_data ( track, skip_existing_elevations );
5461 // Inform user how much was changed
5463 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5464 g_snprintf(str, 64, tmp_str, changed);
5465 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5468 static void trw_layer_apply_dem_data_all ( menu_array_sublayer values )
5470 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5472 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5473 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5475 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5478 apply_dem_data_common ( vtl, values[MA_VLP], track, FALSE );
5481 static void trw_layer_apply_dem_data_only_missing ( menu_array_sublayer values )
5483 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5485 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5486 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5488 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5491 apply_dem_data_common ( vtl, values[MA_VLP], track, TRUE );
5497 * A common function for applying the elevation smoothing and reporting the results.
5499 static void smooth_it ( VikTrwLayer *vtl, VikTrack *track, gboolean flat )
5501 gulong changed = vik_track_smooth_missing_elevation_data ( track, flat );
5502 // Inform user how much was changed
5504 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5505 g_snprintf(str, 64, tmp_str, changed);
5506 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5512 static void trw_layer_missing_elevation_data_interp ( menu_array_sublayer values )
5514 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5516 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5517 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5519 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5524 smooth_it ( vtl, track, FALSE );
5527 static void trw_layer_missing_elevation_data_flat ( menu_array_sublayer values )
5529 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5531 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5532 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5534 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5539 smooth_it ( vtl, track, TRUE );
5543 * Commonal helper function
5545 static void wp_changed_message ( VikTrwLayer *vtl, gint changed )
5548 const gchar *tmp_str = ngettext("%ld waypoint changed", "%ld waypoints changed", changed);
5549 g_snprintf(str, 64, tmp_str, changed);
5550 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5553 static void trw_layer_apply_dem_data_wpt_all ( menu_array_sublayer values )
5555 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5556 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5558 if ( !trw_layer_dem_test ( vtl, vlp ) )
5562 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5564 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5566 changed = (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5570 GHashTableIter iter;
5571 gpointer key, value;
5573 g_hash_table_iter_init ( &iter, vtl->waypoints );
5574 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5575 VikWaypoint *wp = VIK_WAYPOINT(value);
5576 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5579 wp_changed_message ( vtl, changed );
5582 static void trw_layer_apply_dem_data_wpt_only_missing ( menu_array_sublayer values )
5584 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5585 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5587 if ( !trw_layer_dem_test ( vtl, vlp ) )
5591 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5593 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5595 changed = (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5599 GHashTableIter iter;
5600 gpointer key, value;
5602 g_hash_table_iter_init ( &iter, vtl->waypoints );
5603 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5604 VikWaypoint *wp = VIK_WAYPOINT(value);
5605 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5608 wp_changed_message ( vtl, changed );
5611 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values )
5613 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5615 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5616 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5618 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5622 if ( !track->trackpoints )
5624 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord));
5627 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values )
5629 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5631 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5632 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5634 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5639 VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( track );
5642 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5645 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values )
5647 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5649 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5650 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5652 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5657 VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( track );
5660 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5663 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values )
5665 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5667 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5668 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5670 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5675 VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( track );
5678 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5682 * Automatically change the viewport to center on the track and zoom to see the extent of the track
5684 static void trw_layer_auto_track_view ( menu_array_sublayer values )
5686 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5688 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5689 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5691 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5693 if ( trk && trk->trackpoints )
5695 struct LatLon maxmin[2] = { {0,0}, {0,0} };
5696 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
5697 trw_layer_zoom_to_show_latlons ( vtl, values[MA_VVP], maxmin );
5698 if ( values[MA_VLP] )
5699 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(values[MA_VLP]) );
5701 vik_layer_emit_update ( VIK_LAYER(vtl) );
5706 * Refine the selected track/route with a routing engine.
5707 * The routing engine is selected by the user, when requestiong the job.
5709 static void trw_layer_route_refine ( menu_array_sublayer values )
5711 static gint last_engine = 0;
5712 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5715 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5716 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5718 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5720 if ( trk && trk->trackpoints )
5722 /* Check size of the route */
5723 int nb = vik_track_get_tp_count(trk);
5725 GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER (vtl),
5726 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5727 GTK_MESSAGE_WARNING,
5728 GTK_BUTTONS_OK_CANCEL,
5729 _("Refining a track with many points (%d) is unlikely to yield sensible results. Do you want to Continue?"),
5731 gint response = gtk_dialog_run ( GTK_DIALOG(dialog) );
5732 gtk_widget_destroy ( dialog );
5733 if (response != GTK_RESPONSE_OK )
5736 /* Select engine from dialog */
5737 GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Refine Route with Routing Engine..."),
5738 VIK_GTK_WINDOW_FROM_LAYER (vtl),
5739 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5741 GTK_RESPONSE_REJECT,
5743 GTK_RESPONSE_ACCEPT,
5745 GtkWidget *label = gtk_label_new ( _("Select routing engine") );
5746 gtk_widget_show_all(label);
5748 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, TRUE, TRUE, 0 );
5750 GtkWidget * combo = vik_routing_ui_selector_new ( (Predicate)vik_routing_engine_supports_refine, NULL );
5751 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), last_engine);
5752 gtk_widget_show_all(combo);
5754 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), combo, TRUE, TRUE, 0 );
5756 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
5758 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
5760 /* Dialog validated: retrieve selected engine and do the job */
5761 last_engine = gtk_combo_box_get_active ( GTK_COMBO_BOX(combo) );
5762 VikRoutingEngine *routing = vik_routing_ui_selector_get_nth (combo, last_engine);
5765 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5767 /* Force saving track */
5768 /* FIXME: remove or rename this hack */
5769 vtl->route_finder_check_added_track = TRUE;
5772 vik_routing_engine_refine (routing, vtl, trk);
5774 /* FIXME: remove or rename this hack */
5775 if ( vtl->route_finder_added_track )
5776 vik_track_calculate_bounds ( vtl->route_finder_added_track );
5778 vtl->route_finder_added_track = NULL;
5779 vtl->route_finder_check_added_track = FALSE;
5781 vik_layer_emit_update ( VIK_LAYER(vtl) );
5783 /* Restore cursor */
5784 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5786 gtk_widget_destroy ( dialog );
5790 static void trw_layer_edit_trackpoint ( menu_array_sublayer values )
5792 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5793 trw_layer_tpwin_init ( vtl );
5796 /*************************************
5797 * merge/split by time routines
5798 *************************************/
5800 /* called for each key in track hash table.
5801 * If the current track has the same time stamp type, add it to the result,
5802 * except the one pointed by "exclude".
5803 * set exclude to NULL if there is no exclude to check.
5804 * Note that the result is in reverse (for performance reasons).
5809 gboolean with_timestamps;
5811 static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata)
5813 twt_udata *user_data = udata;
5814 VikTrackpoint *p1, *p2;
5815 VikTrack *trk = VIK_TRACK(value);
5816 if (trk == user_data->exclude) {
5820 if (trk->trackpoints) {
5821 p1 = vik_track_get_tp_first(trk);
5822 p2 = vik_track_get_tp_last(trk);
5824 if ( user_data->with_timestamps ) {
5825 if (!p1->has_timestamp || !p2->has_timestamp) {
5830 // Don't add tracks with timestamps when getting non timestamp tracks
5831 if (p1->has_timestamp || p2->has_timestamp) {
5837 *(user_data->result) = g_list_prepend(*(user_data->result), key);
5841 * find_nearby_tracks_by_time:
5843 * Called for each track in track hash table.
5844 * If the original track (in user_data[1]) is close enough (threshold period in user_data[2])
5845 * to the current track, then the current track is added to the list in user_data[0]
5847 static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data)
5849 VikTrack *trk = VIK_TRACK(value);
5851 GList **nearby_tracks = ((gpointer *)user_data)[0];
5852 VikTrack *orig_trk = VIK_TRACK(((gpointer *)user_data)[1]);
5854 if ( !orig_trk || !orig_trk->trackpoints )
5858 * detect reasons for not merging, and return
5859 * if no reason is found not to merge, then do it.
5862 twt_udata *udata = user_data;
5863 // Exclude the original track from the compiled list
5864 if (trk == udata->exclude) {
5868 time_t t1 = vik_track_get_tp_first(orig_trk)->timestamp;
5869 time_t t2 = vik_track_get_tp_last(orig_trk)->timestamp;
5871 if (trk->trackpoints) {
5873 VikTrackpoint *p1 = vik_track_get_tp_first(trk);
5874 VikTrackpoint *p2 = vik_track_get_tp_last(trk);
5876 if (!p1->has_timestamp || !p2->has_timestamp) {
5877 //g_print("no timestamp\n");
5881 guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]);
5882 //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp);
5883 if (! (labs(t1 - p2->timestamp) < threshold ||
5885 labs(p1->timestamp - t2) < threshold)
5892 *nearby_tracks = g_list_prepend(*nearby_tracks, value);
5895 /* comparison function used to sort tracks; a and b are hash table keys */
5896 /* Not actively used - can be restored if needed
5897 static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data)
5899 GHashTable *tracks = user_data;
5902 t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp;
5903 t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp;
5905 if (t1 < t2) return -1;
5906 if (t1 > t2) return 1;
5911 /* comparison function used to sort trackpoints */
5912 static gint trackpoint_compare(gconstpointer a, gconstpointer b)
5914 time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp;
5916 if (t1 < t2) return -1;
5917 if (t1 > t2) return 1;
5922 * comparison function which can be used to sort tracks or waypoints by name
5924 static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data)
5926 const gchar* namea = (const gchar*) a;
5927 const gchar* nameb = (const gchar*) b;
5928 if ( namea == NULL || nameb == NULL)
5931 // Same sort method as used in the vik_treeview_*_alphabetize functions
5932 return strcmp ( namea, nameb );
5936 * Attempt to merge selected track with other tracks specified by the user
5937 * Tracks to merge with must be of the same 'type' as the selected track -
5938 * either all with timestamps, or all without timestamps
5940 static void trw_layer_merge_with_other ( menu_array_sublayer values )
5942 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5943 GList *other_tracks = NULL;
5944 GHashTable *ght_tracks;
5945 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5946 ght_tracks = vtl->routes;
5948 ght_tracks = vtl->tracks;
5950 VikTrack *track = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5955 if ( !track->trackpoints )
5959 udata.result = &other_tracks;
5960 udata.exclude = track;
5961 // Allow merging with 'similar' time type time tracks
5962 // i.e. either those times, or those without
5963 udata.with_timestamps = vik_track_get_tp_first(track)->has_timestamp;
5965 g_hash_table_foreach(ght_tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
5966 other_tracks = g_list_reverse(other_tracks);
5968 if ( !other_tracks ) {
5969 if ( udata.with_timestamps )
5970 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found"));
5972 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found"));
5976 // Sort alphabetically for user presentation
5977 // Convert into list of names for usage with dialog function
5978 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5979 GList *other_tracks_names = NULL;
5980 GList *iter = g_list_first ( other_tracks );
5982 other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (ght_tracks, iter->data))->name );
5983 iter = g_list_next ( iter );
5986 other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL);
5988 GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5992 track->is_route ? _("Select route to merge with") : _("Select track to merge with"));
5993 g_list_free(other_tracks);
5994 g_list_free(other_tracks_names);
5999 for (l = merge_list; l != NULL; l = g_list_next(l)) {
6000 VikTrack *merge_track;
6001 if ( track->is_route )
6002 merge_track = vik_trw_layer_get_route ( vtl, l->data );
6004 merge_track = vik_trw_layer_get_track ( vtl, l->data );
6007 vik_track_steal_and_append_trackpoints ( track, merge_track );
6008 if ( track->is_route )
6009 vik_trw_layer_delete_route (vtl, merge_track);
6011 vik_trw_layer_delete_track (vtl, merge_track);
6012 track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare);
6015 for (l = merge_list; l != NULL; l = g_list_next(l))
6017 g_list_free(merge_list);
6019 vik_layer_emit_update( VIK_LAYER(vtl) );
6023 // c.f. trw_layer_sorted_track_id_by_name_list
6024 // but don't add the specified track to the list (normally current track)
6025 static void trw_layer_sorted_track_id_by_name_list_exclude_self (const gpointer id, const VikTrack *trk, gpointer udata)
6027 twt_udata *user_data = udata;
6030 if (trk == user_data->exclude) {
6034 // Sort named list alphabetically
6035 *(user_data->result) = g_list_insert_sorted_with_data (*(user_data->result), trk->name, sort_alphabetically, NULL);
6039 * Join - this allows combining 'tracks' and 'track routes'
6040 * i.e. doesn't care about whether tracks have consistent timestamps
6041 * ATM can only append one track at a time to the currently selected track
6043 static void trw_layer_append_track ( menu_array_sublayer values )
6046 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6048 GHashTable *ght_tracks;
6049 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6050 ght_tracks = vtl->routes;
6052 ght_tracks = vtl->tracks;
6054 trk = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
6059 GList *other_tracks_names = NULL;
6061 // Sort alphabetically for user presentation
6062 // Convert into list of names for usage with dialog function
6063 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6065 udata.result = &other_tracks_names;
6066 udata.exclude = trk;
6068 g_hash_table_foreach(ght_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6070 // Note the limit to selecting one track only
6071 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6072 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6073 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6076 trk->is_route ? _("Append Route"): _("Append Track"),
6077 trk->is_route ? _("Select the route to append after the current route") :
6078 _("Select the track to append after the current track") );
6080 g_list_free(other_tracks_names);
6082 // It's a list, but shouldn't contain more than one other track!
6083 if ( append_list ) {
6085 for (l = append_list; l != NULL; l = g_list_next(l)) {
6086 // TODO: at present this uses the first track found by name,
6087 // which with potential multiple same named tracks may not be the one selected...
6088 VikTrack *append_track;
6089 if ( trk->is_route )
6090 append_track = vik_trw_layer_get_route ( vtl, l->data );
6092 append_track = vik_trw_layer_get_track ( vtl, l->data );
6094 if ( append_track ) {
6095 vik_track_steal_and_append_trackpoints ( trk, append_track );
6096 if ( trk->is_route )
6097 vik_trw_layer_delete_route (vtl, append_track);
6099 vik_trw_layer_delete_track (vtl, append_track);
6102 for (l = append_list; l != NULL; l = g_list_next(l))
6104 g_list_free(append_list);
6106 vik_layer_emit_update( VIK_LAYER(vtl) );
6111 * Very similar to trw_layer_append_track for joining
6112 * but this allows selection from the 'other' list
6113 * If a track is selected, then is shows routes and joins the selected one
6114 * If a route is selected, then is shows tracks and joins the selected one
6116 static void trw_layer_append_other ( menu_array_sublayer values )
6119 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6121 GHashTable *ght_mykind, *ght_others;
6122 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
6123 ght_mykind = vtl->routes;
6124 ght_others = vtl->tracks;
6127 ght_mykind = vtl->tracks;
6128 ght_others = vtl->routes;
6131 trk = (VikTrack *) g_hash_table_lookup ( ght_mykind, values[MA_SUBLAYER_ID] );
6136 GList *other_tracks_names = NULL;
6138 // Sort alphabetically for user presentation
6139 // Convert into list of names for usage with dialog function
6140 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6142 udata.result = &other_tracks_names;
6143 udata.exclude = trk;
6145 g_hash_table_foreach(ght_others, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6147 // Note the limit to selecting one track only
6148 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6149 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6150 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6153 trk->is_route ? _("Append Track"): _("Append Route"),
6154 trk->is_route ? _("Select the track to append after the current route") :
6155 _("Select the route to append after the current track") );
6157 g_list_free(other_tracks_names);
6159 // It's a list, but shouldn't contain more than one other track!
6160 if ( append_list ) {
6162 for (l = append_list; l != NULL; l = g_list_next(l)) {
6163 // TODO: at present this uses the first track found by name,
6164 // which with potential multiple same named tracks may not be the one selected...
6166 // Get FROM THE OTHER TYPE list
6167 VikTrack *append_track;
6168 if ( trk->is_route )
6169 append_track = vik_trw_layer_get_track ( vtl, l->data );
6171 append_track = vik_trw_layer_get_route ( vtl, l->data );
6173 if ( append_track ) {
6175 if ( !append_track->is_route &&
6176 ( ( vik_track_get_segment_count ( append_track ) > 1 ) ||
6177 ( vik_track_get_average_speed ( append_track ) > 0.0 ) ) ) {
6179 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6180 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) ) {
6181 vik_track_merge_segments ( append_track );
6182 vik_track_to_routepoints ( append_track );
6189 vik_track_steal_and_append_trackpoints ( trk, append_track );
6191 // Delete copied which is FROM THE OTHER TYPE list
6192 if ( trk->is_route )
6193 vik_trw_layer_delete_track (vtl, append_track);
6195 vik_trw_layer_delete_route (vtl, append_track);
6198 for (l = append_list; l != NULL; l = g_list_next(l))
6200 g_list_free(append_list);
6201 vik_layer_emit_update( VIK_LAYER(vtl) );
6205 /* merge by segments */
6206 static void trw_layer_merge_by_segment ( menu_array_sublayer values )
6208 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6209 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6210 guint segments = vik_track_merge_segments ( trk );
6211 // NB currently no need to redraw as segments not actually shown on the display
6212 // However inform the user of what happened:
6214 const gchar *tmp_str = ngettext("%d segment merged", "%d segments merged", segments);
6215 g_snprintf(str, 64, tmp_str, segments);
6216 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str );
6219 /* merge by time routine */
6220 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values )
6222 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6226 GList *tracks_with_timestamp = NULL;
6227 VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6228 if (orig_trk->trackpoints &&
6229 !vik_track_get_tp_first(orig_trk)->has_timestamp) {
6230 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp"));
6235 udata.result = &tracks_with_timestamp;
6236 udata.exclude = orig_trk;
6237 udata.with_timestamps = TRUE;
6238 g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
6239 tracks_with_timestamp = g_list_reverse(tracks_with_timestamp);
6241 if (!tracks_with_timestamp) {
6242 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp"));
6245 g_list_free(tracks_with_timestamp);
6247 static guint threshold_in_minutes = 1;
6248 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6249 _("Merge Threshold..."),
6250 _("Merge when time between tracks less than:"),
6251 &threshold_in_minutes)) {
6255 // keep attempting to merge all tracks until no merges within the time specified is possible
6256 gboolean attempt_merge = TRUE;
6257 GList *nearby_tracks = NULL;
6259 static gpointer params[3];
6261 while ( attempt_merge ) {
6263 // Don't try again unless tracks have changed
6264 attempt_merge = FALSE;
6266 trps = orig_trk->trackpoints;
6270 if (nearby_tracks) {
6271 g_list_free(nearby_tracks);
6272 nearby_tracks = NULL;
6275 params[0] = &nearby_tracks;
6276 params[1] = orig_trk;
6277 params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds
6279 /* get a list of adjacent-in-time tracks */
6280 g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params);
6283 GList *l = nearby_tracks;
6285 /* remove trackpoints from merged track, delete track */
6286 vik_track_steal_and_append_trackpoints ( orig_trk, VIK_TRACK(l->data) );
6287 vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data));
6289 // Tracks have changed, therefore retry again against all the remaining tracks
6290 attempt_merge = TRUE;
6295 orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare);
6298 g_list_free(nearby_tracks);
6300 vik_layer_emit_update( VIK_LAYER(vtl) );
6304 * Split a track at the currently selected trackpoint
6306 static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl, gint subtype )
6308 if ( !vtl->current_tpl )
6311 if ( vtl->current_tpl->next && vtl->current_tpl->prev ) {
6312 gchar *name = trw_layer_new_unique_sublayer_name(vtl, subtype, vtl->current_tp_track->name);
6314 VikTrack *tr = vik_track_copy ( vtl->current_tp_track, FALSE );
6315 GList *newglist = g_list_alloc ();
6316 newglist->prev = NULL;
6317 newglist->next = vtl->current_tpl->next;
6318 newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data));
6319 tr->trackpoints = newglist;
6321 vtl->current_tpl->next->prev = newglist; /* end old track here */
6322 vtl->current_tpl->next = NULL;
6324 // Bounds of the selected track changed due to the split
6325 vik_track_calculate_bounds ( vtl->current_tp_track );
6327 vtl->current_tpl = newglist; /* change tp to first of new track. */
6328 vtl->current_tp_track = tr;
6331 vik_trw_layer_add_route ( vtl, name, tr );
6333 vik_trw_layer_add_track ( vtl, name, tr );
6335 // Bounds of the new track created by the split
6336 vik_track_calculate_bounds ( tr );
6342 // Also need id of newly created track
6345 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
6347 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
6349 if ( trkf && udata.uuid )
6350 vtl->current_tp_id = udata.uuid;
6352 vtl->current_tp_id = NULL;
6354 vik_layer_emit_update(VIK_LAYER(vtl));
6360 /* split by time routine */
6361 static void trw_layer_split_by_timestamp ( menu_array_sublayer values )
6363 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6364 VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6365 GList *trps = track->trackpoints;
6367 GList *newlists = NULL;
6368 GList *newtps = NULL;
6369 static guint thr = 1;
6376 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6377 _("Split Threshold..."),
6378 _("Split when time between trackpoints exceeds:"),
6383 /* iterate through trackpoints, and copy them into new lists without touching original list */
6384 prev_ts = VIK_TRACKPOINT(trps->data)->timestamp;
6388 ts = VIK_TRACKPOINT(iter->data)->timestamp;
6390 // Check for unordered time points - this is quite a rare occurence - unless one has reversed a track.
6393 strftime ( tmp_str, sizeof(tmp_str), "%c", localtime(&ts) );
6394 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6395 _("Can not split track due to trackpoints not ordered in time - such as at %s.\n\nGoto this trackpoint?"),
6397 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(VIK_TRACKPOINT(iter->data)->coord) );
6402 if (ts - prev_ts > thr*60) {
6403 /* flush accumulated trackpoints into new list */
6404 newlists = g_list_append(newlists, g_list_reverse(newtps));
6408 /* accumulate trackpoint copies in newtps, in reverse order */
6409 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6411 iter = g_list_next(iter);
6414 newlists = g_list_append(newlists, g_list_reverse(newtps));
6417 /* put lists of trackpoints into tracks */
6419 // Only bother updating if the split results in new tracks
6420 if (g_list_length (newlists) > 1) {
6425 tr = vik_track_copy ( track, FALSE );
6426 tr->trackpoints = (GList *)(iter->data);
6428 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6429 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6430 g_free ( new_tr_name );
6431 vik_track_calculate_bounds ( tr );
6432 iter = g_list_next(iter);
6434 // Remove original track and then update the display
6435 vik_trw_layer_delete_track (vtl, track);
6436 vik_layer_emit_update(VIK_LAYER(vtl));
6438 g_list_free(newlists);
6442 * Split a track by the number of points as specified by the user
6444 static void trw_layer_split_by_n_points ( menu_array_sublayer values )
6446 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6448 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6449 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6451 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6456 // Check valid track
6457 GList *trps = track->trackpoints;
6461 gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6462 _("Split Every Nth Point"),
6463 _("Split on every Nth point:"),
6464 250, // Default value as per typical limited track capacity of various GPS devices
6468 // Was a valid number returned?
6474 GList *newlists = NULL;
6475 GList *newtps = NULL;
6480 /* accumulate trackpoint copies in newtps, in reverse order */
6481 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6483 if (count >= points) {
6484 /* flush accumulated trackpoints into new list */
6485 newlists = g_list_append(newlists, g_list_reverse(newtps));
6489 iter = g_list_next(iter);
6492 // If there is a remaining chunk put that into the new split list
6493 // This may well be the whole track if no split points were encountered
6495 newlists = g_list_append(newlists, g_list_reverse(newtps));
6498 /* put lists of trackpoints into tracks */
6500 // Only bother updating if the split results in new tracks
6501 if (g_list_length (newlists) > 1) {
6506 tr = vik_track_copy ( track, FALSE );
6507 tr->trackpoints = (GList *)(iter->data);
6509 if ( track->is_route ) {
6510 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, track->name);
6511 vik_trw_layer_add_route(vtl, new_tr_name, tr);
6514 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6515 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6517 g_free ( new_tr_name );
6518 vik_track_calculate_bounds ( tr );
6520 iter = g_list_next(iter);
6522 // Remove original track and then update the display
6523 if ( track->is_route )
6524 vik_trw_layer_delete_route (vtl, track);
6526 vik_trw_layer_delete_track (vtl, track);
6527 vik_layer_emit_update(VIK_LAYER(vtl));
6529 g_list_free(newlists);
6533 * Split a track at the currently selected trackpoint
6535 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values )
6537 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6538 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
6539 trw_layer_split_at_selected_trackpoint ( vtl, subtype );
6543 * Split a track by its segments
6544 * Routes do not have segments so don't call this for routes
6546 static void trw_layer_split_segments ( menu_array_sublayer values )
6548 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6549 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6556 VikTrack **tracks = vik_track_split_into_segments (trk, &ntracks);
6559 for ( i = 0; i < ntracks; i++ ) {
6561 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, trk->name);
6562 vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] );
6563 g_free ( new_tr_name );
6568 // Remove original track
6569 vik_trw_layer_delete_track ( vtl, trk );
6570 vik_layer_emit_update ( VIK_LAYER(vtl) );
6573 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not split track as it has no segments"));
6576 /* end of split/merge routines */
6578 static void trw_layer_trackpoint_selected_delete ( VikTrwLayer *vtl, VikTrack *trk )
6582 // Find available adjacent trackpoint
6583 if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) {
6584 if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next )
6585 VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */
6587 // Delete current trackpoint
6588 vik_trackpoint_free ( vtl->current_tpl->data );
6589 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6591 // Set to current to the available adjacent trackpoint
6592 vtl->current_tpl = new_tpl;
6594 if ( vtl->current_tp_track ) {
6595 vik_track_calculate_bounds ( vtl->current_tp_track );
6599 // Delete current trackpoint
6600 vik_trackpoint_free ( vtl->current_tpl->data );
6601 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6602 trw_layer_cancel_current_tp ( vtl, FALSE );
6607 * Delete the selected point
6609 static void trw_layer_delete_point_selected ( menu_array_sublayer values )
6611 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6613 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6614 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6616 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6621 if ( !vtl->current_tpl )
6624 trw_layer_trackpoint_selected_delete ( vtl, trk );
6626 // Track has been updated so update tps:
6627 trw_layer_cancel_tps_of_track ( vtl, trk );
6629 vik_layer_emit_update ( VIK_LAYER(vtl) );
6633 * Delete adjacent track points at the same position
6634 * AKA Delete Dulplicates on the Properties Window
6636 static void trw_layer_delete_points_same_position ( menu_array_sublayer values )
6638 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6640 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6641 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6643 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6648 gulong removed = vik_track_remove_dup_points ( trk );
6650 // Track has been updated so update tps:
6651 trw_layer_cancel_tps_of_track ( vtl, trk );
6653 // Inform user how much was deleted as it's not obvious from the normal view
6655 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6656 g_snprintf(str, 64, tmp_str, removed);
6657 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6659 vik_layer_emit_update ( VIK_LAYER(vtl) );
6663 * Delete adjacent track points with the same timestamp
6664 * Normally new tracks that are 'routes' won't have any timestamps so should be OK to clean up the track
6666 static void trw_layer_delete_points_same_time ( menu_array_sublayer values )
6668 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6670 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6671 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6673 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6678 gulong removed = vik_track_remove_same_time_points ( trk );
6680 // Track has been updated so update tps:
6681 trw_layer_cancel_tps_of_track ( vtl, trk );
6683 // Inform user how much was deleted as it's not obvious from the normal view
6685 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6686 g_snprintf(str, 64, tmp_str, removed);
6687 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6689 vik_layer_emit_update ( VIK_LAYER(vtl) );
6695 static void trw_layer_insert_point_after ( menu_array_sublayer values )
6697 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6699 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6700 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6702 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6707 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
6709 vik_layer_emit_update ( VIK_LAYER(vtl) );
6712 static void trw_layer_insert_point_before ( menu_array_sublayer values )
6714 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6716 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6717 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6719 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6724 trw_layer_insert_tp_beside_current_tp ( vtl, TRUE );
6726 vik_layer_emit_update ( VIK_LAYER(vtl) );
6732 static void trw_layer_reverse ( 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 vik_track_reverse ( track );
6746 vik_layer_emit_update ( VIK_LAYER(vtl) );
6750 * Open a program at the specified date
6751 * Mainly for RedNotebook - http://rednotebook.sourceforge.net/
6752 * But could work with any program that accepts a command line of --date=<date>
6753 * FUTURE: Allow configuring of command line options + date format
6755 static void trw_layer_diary_open ( VikTrwLayer *vtl, const gchar *date_str )
6758 gchar *cmd = g_strdup_printf ( "%s %s%s", diary_program, "--date=", date_str );
6759 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6760 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s to open file."), diary_program );
6761 g_error_free ( err );
6767 * Open a diary at the date of the track or waypoint
6769 static void trw_layer_diary ( menu_array_sublayer values )
6771 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6773 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6774 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6780 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
6781 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
6782 trw_layer_diary_open ( vtl, date_buf );
6785 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6787 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6788 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6794 if ( wpt->has_timestamp ) {
6795 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
6796 trw_layer_diary_open ( vtl, date_buf );
6799 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6804 * Open a program at the specified date
6805 * Mainly for Stellarium - http://stellarium.org/
6806 * But could work with any program that accepts the same command line options...
6807 * FUTURE: Allow configuring of command line options + format or parameters
6809 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 )
6813 gint fd = g_file_open_tmp ( "vik-astro-XXXXXX.ini", &tmp, &err );
6815 g_warning ( "%s: Failed to open temporary file: %s", __FUNCTION__, err->message );
6816 g_clear_error ( &err );
6819 gchar *cmd = g_strdup_printf ( "%s %s %s %s %s %s %s %s %s %s %s %s %s %s",
6820 astro_program, "-c", tmp, "--full-screen no", "--sky-date", date_str, "--sky-time", time_str, "--latitude", lat_str, "--longitude", lon_str, "--altitude", alt_str );
6821 g_warning ( "%s", cmd );
6822 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6823 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s"), astro_program );
6824 g_warning ( "%s", err->message );
6825 g_error_free ( err );
6827 util_add_to_deletion_list ( tmp );
6832 // Format of stellarium lat & lon seems designed to be particularly awkward
6833 // who uses ' & " in the parameters for the command line?!
6836 static gchar *convert_to_dms ( gdouble dec )
6842 gchar *result = NULL;
6856 tmp = (tmp - val_d) * 60;
6860 val_s = (tmp - val_m) * 60;
6863 result = g_strdup_printf ( "%c%dd%d\\\'%.4f\\\"", sign_c, val_d, val_m, val_s );
6868 * Open an astronomy program at the date & position of the track center, trackpoint or waypoint
6870 static void trw_layer_astro ( menu_array_sublayer values )
6872 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6874 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6875 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6879 VikTrackpoint *tp = NULL;
6880 if ( vtl->current_tpl )
6881 // Current Trackpoint
6882 tp = VIK_TRACKPOINT(vtl->current_tpl->data);
6883 else if ( trk->trackpoints )
6884 // Otherwise first trackpoint
6885 tp = VIK_TRACKPOINT(trk->trackpoints->data);
6890 if ( tp->has_timestamp ) {
6892 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(tp->timestamp)));
6894 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(tp->timestamp)));
6896 vik_coord_to_latlon ( &tp->coord, &ll );
6897 gchar *lat_str = convert_to_dms ( ll.lat );
6898 gchar *lon_str = convert_to_dms ( ll.lon );
6900 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(tp->altitude) );
6901 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf);
6906 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6908 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6909 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6913 if ( wpt->has_timestamp ) {
6915 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(wpt->timestamp)));
6917 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(wpt->timestamp)));
6919 vik_coord_to_latlon ( &wpt->coord, &ll );
6920 gchar *lat_str = convert_to_dms ( ll.lat );
6921 gchar *lon_str = convert_to_dms ( ll.lon );
6923 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(wpt->altitude) );
6924 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf );
6929 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6934 * Similar to trw_layer_enum_item, but this uses a sorted method
6937 static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata)
6939 GList **list = (GList**)udata;
6940 // *list = g_list_prepend(*all, key); //unsorted method
6941 // Sort named list alphabetically
6942 *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL);
6947 * Now Waypoint specific sort
6949 static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata)
6951 GList **list = (GList**)udata;
6952 // Sort named list alphabetically
6953 *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL);
6957 * Track specific sort
6959 static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata)
6961 GList **list = (GList**)udata;
6962 // Sort named list alphabetically
6963 *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL);
6968 gboolean has_same_track_name;
6969 const gchar *same_track_name;
6970 } same_track_name_udata;
6972 static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6974 const gchar* namea = (const gchar*) aa;
6975 const gchar* nameb = (const gchar*) bb;
6978 gint result = strcmp ( namea, nameb );
6980 if ( result == 0 ) {
6981 // Found two names the same
6982 same_track_name_udata *user_data = udata;
6983 user_data->has_same_track_name = TRUE;
6984 user_data->same_track_name = namea;
6987 // Leave ordering the same
6992 * Find out if any tracks have the same name in this hash table
6994 static gboolean trw_layer_has_same_track_names ( GHashTable *ht_tracks )
6996 // Sort items by name, then compare if any next to each other are the same
6998 GList *track_names = NULL;
6999 g_hash_table_foreach ( ht_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7002 if ( ! track_names )
7005 same_track_name_udata udata;
7006 udata.has_same_track_name = FALSE;
7008 // Use sort routine to traverse list comparing items
7009 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
7010 GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7011 // Still no tracks...
7015 return udata.has_same_track_name;
7019 * Force unqiue track names for the track table specified
7020 * Note the panel is a required parameter to enable the update of the names displayed
7021 * Specify if on tracks or else on routes
7023 static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp, GHashTable *track_table, gboolean ontrack )
7025 // . Search list for an instance of repeated name
7026 // . get track of this name
7027 // . create new name
7028 // . rename track & update equiv. treeview iter
7029 // . repeat until all different
7031 same_track_name_udata udata;
7033 GList *track_names = NULL;
7034 udata.has_same_track_name = FALSE;
7035 udata.same_track_name = NULL;
7037 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7040 if ( ! track_names )
7043 GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7045 // Still no tracks...
7046 if ( ! dummy_list1 )
7049 while ( udata.has_same_track_name ) {
7051 // Find a track with the same name
7054 trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name );
7056 trk = vik_trw_layer_get_route ( vtl, (gpointer) udata.same_track_name );
7060 g_critical("Houston, we've had a problem.");
7061 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7062 _("Internal Error in vik_trw_layer_uniquify_tracks") );
7067 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name );
7068 vik_track_set_name ( trk, newname );
7074 // Need want key of it for treeview update
7075 gpointer *trkf = g_hash_table_find ( track_table, (GHRFunc) trw_layer_track_find_uuid, &udataU );
7077 if ( trkf && udataU.uuid ) {
7081 it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
7083 it = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
7086 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname );
7088 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
7090 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
7094 // Start trying to find same names again...
7096 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7097 udata.has_same_track_name = FALSE;
7098 GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7100 // No tracks any more - give up searching
7101 if ( ! dummy_list2 )
7102 udata.has_same_track_name = FALSE;
7106 vik_layers_panel_emit_update ( vlp );
7109 static void trw_layer_sort_order_specified ( VikTrwLayer *vtl, guint sublayer_type, vik_layer_sort_order_t order )
7113 switch (sublayer_type) {
7114 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
7115 iter = &(vtl->tracks_iter);
7116 vtl->track_sort_order = order;
7118 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
7119 iter = &(vtl->routes_iter);
7120 vtl->track_sort_order = order;
7122 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
7123 iter = &(vtl->waypoints_iter);
7124 vtl->wp_sort_order = order;
7128 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, order );
7131 static void trw_layer_sort_order_a2z ( menu_array_sublayer values )
7133 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7134 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_ASCENDING );
7137 static void trw_layer_sort_order_z2a ( menu_array_sublayer values )
7139 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7140 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_DESCENDING );
7143 static void trw_layer_sort_order_timestamp_ascend ( menu_array_sublayer values )
7145 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7146 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_DATE_ASCENDING );
7149 static void trw_layer_sort_order_timestamp_descend ( menu_array_sublayer values )
7151 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7152 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_DATE_DESCENDING );
7158 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values )
7160 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7163 // Ensure list of track names offered is unique
7164 if ( trw_layer_has_same_track_names ( vtl->tracks ) ) {
7165 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7166 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7167 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->tracks, TRUE );
7173 // Sort list alphabetically for better presentation
7174 g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7177 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found"));
7181 // Get list of items to delete from the user
7182 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7185 _("Delete Selection"),
7186 _("Select tracks to delete"));
7189 // Delete requested tracks
7190 // since specificly requested, IMHO no need for extra confirmation
7191 if ( delete_list ) {
7193 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7194 // This deletes first trk it finds of that name (but uniqueness is enforced above)
7195 trw_layer_delete_track_by_name (vtl, l->data, vtl->tracks);
7197 g_list_free(delete_list);
7198 // Reset layer timestamps in case they have now changed
7199 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7201 vik_layer_emit_update( VIK_LAYER(vtl) );
7208 static void trw_layer_delete_routes_from_selection ( menu_array_layer values )
7210 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7213 // Ensure list of track names offered is unique
7214 if ( trw_layer_has_same_track_names ( vtl->routes ) ) {
7215 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7216 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7217 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->routes, FALSE );
7223 // Sort list alphabetically for better presentation
7224 g_hash_table_foreach(vtl->routes, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7227 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No routes found"));
7231 // Get list of items to delete from the user
7232 GList *delete_list = a_dialog_select_from_list ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7235 _("Delete Selection"),
7236 _("Select routes to delete") );
7239 // Delete requested routes
7240 // since specificly requested, IMHO no need for extra confirmation
7241 if ( delete_list ) {
7243 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7244 // This deletes first route it finds of that name (but uniqueness is enforced above)
7245 trw_layer_delete_track_by_name (vtl, l->data, vtl->routes);
7247 g_list_free(delete_list);
7248 vik_layer_emit_update( VIK_LAYER(vtl) );
7253 gboolean has_same_waypoint_name;
7254 const gchar *same_waypoint_name;
7255 } same_waypoint_name_udata;
7257 static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
7259 const gchar* namea = (const gchar*) aa;
7260 const gchar* nameb = (const gchar*) bb;
7263 gint result = strcmp ( namea, nameb );
7265 if ( result == 0 ) {
7266 // Found two names the same
7267 same_waypoint_name_udata *user_data = udata;
7268 user_data->has_same_waypoint_name = TRUE;
7269 user_data->same_waypoint_name = namea;
7272 // Leave ordering the same
7277 * Find out if any waypoints have the same name in this layer
7279 gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl )
7281 // Sort items by name, then compare if any next to each other are the same
7283 GList *waypoint_names = NULL;
7284 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7287 if ( ! waypoint_names )
7290 same_waypoint_name_udata udata;
7291 udata.has_same_waypoint_name = FALSE;
7293 // Use sort routine to traverse list comparing items
7294 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
7295 GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7296 // Still no waypoints...
7300 return udata.has_same_waypoint_name;
7304 * Force unqiue waypoint names for this layer
7305 * Note the panel is a required parameter to enable the update of the names displayed
7307 static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp )
7309 // . Search list for an instance of repeated name
7310 // . get waypoint of this name
7311 // . create new name
7312 // . rename waypoint & update equiv. treeview iter
7313 // . repeat until all different
7315 same_waypoint_name_udata udata;
7317 GList *waypoint_names = NULL;
7318 udata.has_same_waypoint_name = FALSE;
7319 udata.same_waypoint_name = NULL;
7321 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7324 if ( ! waypoint_names )
7327 GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7329 // Still no waypoints...
7330 if ( ! dummy_list1 )
7333 while ( udata.has_same_waypoint_name ) {
7335 // Find a waypoint with the same name
7336 VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name );
7340 g_critical("Houston, we've had a problem.");
7341 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7342 _("Internal Error in vik_trw_layer_uniquify_waypoints") );
7347 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name );
7349 trw_layer_waypoint_rename ( vtl, waypoint, newname );
7351 // Start trying to find same names again...
7352 waypoint_names = NULL;
7353 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7354 udata.has_same_waypoint_name = FALSE;
7355 GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7357 // No waypoints any more - give up searching
7358 if ( ! dummy_list2 )
7359 udata.has_same_waypoint_name = FALSE;
7363 vik_layers_panel_emit_update ( vlp );
7369 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values )
7371 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7374 // Ensure list of waypoint names offered is unique
7375 if ( trw_layer_has_same_waypoint_names ( vtl ) ) {
7376 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7377 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7378 vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]) );
7384 // Sort list alphabetically for better presentation
7385 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all);
7387 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found"));
7391 all = g_list_sort_with_data(all, sort_alphabetically, NULL);
7393 // Get list of items to delete from the user
7394 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7397 _("Delete Selection"),
7398 _("Select waypoints to delete"));
7401 // Delete requested waypoints
7402 // since specificly requested, IMHO no need for extra confirmation
7403 if ( delete_list ) {
7405 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7406 // This deletes first waypoint it finds of that name (but uniqueness is enforced above)
7407 trw_layer_delete_waypoint_by_name (vtl, l->data);
7409 g_list_free(delete_list);
7411 trw_layer_calculate_bounds_waypoints ( vtl );
7412 // Reset layer timestamp in case it has now changed
7413 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7414 vik_layer_emit_update( VIK_LAYER(vtl) );
7422 static void trw_layer_iter_visibility_toggle ( gpointer id, GtkTreeIter *it, VikTreeview *vt )
7424 vik_treeview_item_toggle_visible ( vt, it );
7430 static void trw_layer_iter_visibility ( gpointer id, GtkTreeIter *it, gpointer vis_data[2] )
7432 vik_treeview_item_set_visible ( (VikTreeview*)vis_data[0], it, GPOINTER_TO_INT (vis_data[1]) );
7438 static void trw_layer_waypoints_visibility ( gpointer id, VikWaypoint *wp, gpointer on_off )
7440 wp->visible = GPOINTER_TO_INT (on_off);
7446 static void trw_layer_waypoints_toggle_visibility ( gpointer id, VikWaypoint *wp )
7448 wp->visible = !wp->visible;
7454 static void trw_layer_waypoints_visibility_off ( menu_array_layer values )
7456 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7457 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7458 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7459 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7461 vik_layer_emit_update ( VIK_LAYER(vtl) );
7467 static void trw_layer_waypoints_visibility_on ( menu_array_layer values )
7469 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7470 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7471 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7472 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7474 vik_layer_emit_update ( VIK_LAYER(vtl) );
7480 static void trw_layer_waypoints_visibility_toggle ( menu_array_layer values )
7482 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7483 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7484 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_toggle_visibility, NULL );
7486 vik_layer_emit_update ( VIK_LAYER(vtl) );
7492 static void trw_layer_tracks_visibility ( gpointer id, VikTrack *trk, gpointer on_off )
7494 trk->visible = GPOINTER_TO_INT (on_off);
7500 static void trw_layer_tracks_toggle_visibility ( gpointer id, VikTrack *trk )
7502 trk->visible = !trk->visible;
7508 static void trw_layer_tracks_visibility_off ( menu_array_layer values )
7510 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7511 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7512 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7513 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7515 vik_layer_emit_update ( VIK_LAYER(vtl) );
7521 static void trw_layer_tracks_visibility_on ( menu_array_layer values )
7523 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7524 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7525 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7526 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7528 vik_layer_emit_update ( VIK_LAYER(vtl) );
7534 static void trw_layer_tracks_visibility_toggle ( menu_array_layer values )
7536 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7537 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7538 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7540 vik_layer_emit_update ( VIK_LAYER(vtl) );
7546 static void trw_layer_routes_visibility_off ( menu_array_layer values )
7548 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7549 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7550 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7551 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7553 vik_layer_emit_update ( VIK_LAYER(vtl) );
7559 static void trw_layer_routes_visibility_on ( menu_array_layer values )
7561 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7562 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7563 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7564 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7566 vik_layer_emit_update ( VIK_LAYER(vtl) );
7572 static void trw_layer_routes_visibility_toggle ( menu_array_layer values )
7574 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7575 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7576 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7578 vik_layer_emit_update ( VIK_LAYER(vtl) );
7582 * vik_trw_layer_build_waypoint_list_t:
7584 * Helper function to construct a list of #vik_trw_waypoint_list_t
7586 GList *vik_trw_layer_build_waypoint_list_t ( VikTrwLayer *vtl, GList *waypoints )
7588 GList *waypoints_and_layers = NULL;
7589 // build waypoints_and_layers list
7590 while ( waypoints ) {
7591 vik_trw_waypoint_list_t *vtdl = g_malloc (sizeof(vik_trw_waypoint_list_t));
7592 vtdl->wpt = VIK_WAYPOINT(waypoints->data);
7594 waypoints_and_layers = g_list_prepend ( waypoints_and_layers, vtdl );
7595 waypoints = g_list_next ( waypoints );
7597 return waypoints_and_layers;
7601 * trw_layer_create_waypoint_list:
7603 * Create the latest list of waypoints with the associated layer(s)
7604 * Although this will always be from a single layer here
7606 static GList* trw_layer_create_waypoint_list ( VikLayer *vl, gpointer user_data )
7608 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7609 GList *waypoints = g_hash_table_get_values ( vik_trw_layer_get_waypoints(vtl) );
7611 return vik_trw_layer_build_waypoint_list_t ( vtl, waypoints );
7615 * trw_layer_analyse_close:
7617 * Stuff to do on dialog closure
7619 static void trw_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl )
7621 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7622 gtk_widget_destroy ( dialog );
7623 vtl->tracks_analysis_dialog = NULL;
7627 * vik_trw_layer_build_track_list_t:
7629 * Helper function to construct a list of #vik_trw_track_list_t
7631 GList *vik_trw_layer_build_track_list_t ( VikTrwLayer *vtl, GList *tracks )
7633 GList *tracks_and_layers = NULL;
7634 // build tracks_and_layers list
7636 vik_trw_track_list_t *vtdl = g_malloc (sizeof(vik_trw_track_list_t));
7637 vtdl->trk = VIK_TRACK(tracks->data);
7639 tracks_and_layers = g_list_prepend ( tracks_and_layers, vtdl );
7640 tracks = g_list_next ( tracks );
7642 return tracks_and_layers;
7646 * trw_layer_create_track_list:
7648 * Create the latest list of tracks with the associated layer(s)
7649 * Although this will always be from a single layer here
7651 static GList* trw_layer_create_track_list ( VikLayer *vl, gpointer user_data )
7653 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7654 GList *tracks = NULL;
7655 if ( GPOINTER_TO_INT(user_data) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7656 tracks = g_hash_table_get_values ( vik_trw_layer_get_tracks(vtl) );
7658 tracks = g_hash_table_get_values ( vik_trw_layer_get_routes(vtl) );
7660 return vik_trw_layer_build_track_list_t ( vtl, tracks );
7663 static void trw_layer_tracks_stats ( menu_array_layer values )
7665 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7666 // There can only be one!
7667 if ( vtl->tracks_analysis_dialog )
7670 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7671 VIK_LAYER(vtl)->name,
7673 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACKS),
7674 trw_layer_create_track_list,
7675 trw_layer_analyse_close );
7681 static void trw_layer_routes_stats ( menu_array_layer values )
7683 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7684 // There can only be one!
7685 if ( vtl->tracks_analysis_dialog )
7688 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7689 VIK_LAYER(vtl)->name,
7691 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTES),
7692 trw_layer_create_track_list,
7693 trw_layer_analyse_close );
7696 static void trw_layer_goto_waypoint ( menu_array_sublayer values )
7698 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7699 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7701 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(wp->coord) );
7704 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values )
7706 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7707 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7710 gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", wp->name );
7711 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), webpage);
7715 static void trw_layer_waypoint_webpage ( menu_array_sublayer values )
7717 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7718 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7722 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->url);
7723 } else if ( !strncmp(wp->comment, "http", 4) ) {
7724 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->comment);
7725 } else if ( !strncmp(wp->description, "http", 4) ) {
7726 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->description);
7730 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter )
7732 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7734 VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer );
7736 // No actual change to the name supplied
7738 if (strcmp(newname, wp->name) == 0 )
7741 VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname );
7744 // An existing waypoint has been found with the requested name
7745 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7746 _("A waypoint with the name \"%s\" already exists. Really rename to the same name?"),
7751 // Update WP name and refresh the treeview
7752 vik_waypoint_set_name (wp, newname);
7754 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7755 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->waypoints_iter), l->wp_sort_order );
7757 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7762 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7764 VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer );
7766 // No actual change to the name supplied
7768 if (strcmp(newname, trk->name) == 0)
7771 VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname );
7774 // An existing track has been found with the requested name
7775 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7776 _("A track with the name \"%s\" already exists. Really rename to the same name?"),
7780 // Update track name and refresh GUI parts
7781 vik_track_set_name (trk, newname);
7783 // Update any subwindows that could be displaying this track which has changed name
7784 // Only one Track Edit Window
7785 if ( l->current_tp_track == trk && l->tpwin ) {
7786 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7788 // Property Dialog of the track
7789 vik_trw_layer_propwin_update ( trk );
7791 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7792 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7794 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7799 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7801 VikTrack *trk = g_hash_table_lookup ( l->routes, sublayer );
7803 // No actual change to the name supplied
7805 if (strcmp(newname, trk->name) == 0)
7808 VikTrack *trkf = vik_trw_layer_get_route ( l, (gpointer) newname );
7811 // An existing track has been found with the requested name
7812 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7813 _("A route with the name \"%s\" already exists. Really rename to the same name?"),
7817 // Update track name and refresh GUI parts
7818 vik_track_set_name (trk, newname);
7820 // Update any subwindows that could be displaying this track which has changed name
7821 // Only one Track Edit Window
7822 if ( l->current_tp_track == trk && l->tpwin ) {
7823 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7825 // Property Dialog of the track
7826 vik_trw_layer_propwin_update ( trk );
7828 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7829 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7831 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7838 static gboolean is_valid_geocache_name ( gchar *str )
7840 gint len = strlen ( str );
7841 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]));
7845 static void trw_layer_track_use_with_filter ( menu_array_sublayer values )
7847 VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->tracks, values[MA_SUBLAYER_ID] );
7848 a_acquire_set_filter_track ( trk );
7852 #ifdef VIK_CONFIG_GOOGLE
7853 static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id )
7855 VikTrack *tr = g_hash_table_lookup ( vtl->routes, track_id );
7856 return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
7859 static void trw_layer_google_route_webpage ( menu_array_sublayer values )
7861 VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->routes, values[MA_SUBLAYER_ID] );
7863 gchar *escaped = uri_escape ( tr->comment );
7864 gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
7865 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(values[MA_VTL])), webpage);
7872 /* vlp can be NULL if necessary - i.e. right-click from a tool */
7873 /* viewpoint is now available instead */
7874 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp )
7876 static menu_array_sublayer pass_along;
7878 gboolean rv = FALSE;
7880 pass_along[MA_VTL] = l;
7881 pass_along[MA_VLP] = vlp;
7882 pass_along[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
7883 pass_along[MA_SUBLAYER_ID] = sublayer;
7884 pass_along[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
7885 pass_along[MA_VVP] = vvp;
7886 pass_along[MA_TV_ITER] = iter;
7887 pass_along[MA_MISC] = NULL; // For misc purposes - maybe track or waypoint
7889 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7893 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL );
7894 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along );
7895 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7896 gtk_widget_show ( item );
7898 if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) {
7899 VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer );
7900 if (tr && tr->property_dialog)
7901 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7903 if (subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
7904 VikTrack *tr = g_hash_table_lookup ( l->routes, sublayer );
7905 if (tr && tr->property_dialog)
7906 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7909 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL );
7910 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along );
7911 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7912 gtk_widget_show ( item );
7914 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL );
7915 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along );
7916 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7917 gtk_widget_show ( item );
7919 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL );
7920 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along );
7921 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7922 gtk_widget_show ( item );
7924 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7926 // Always create separator as now there is always at least the transform menu option
7927 item = gtk_menu_item_new ();
7928 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7929 gtk_widget_show ( item );
7931 /* could be a right-click using the tool */
7932 if ( vlp != NULL ) {
7933 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7934 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7935 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along );
7936 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7937 gtk_widget_show ( item );
7940 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer );
7942 if ( wp && wp->name ) {
7943 if ( is_valid_geocache_name ( wp->name ) ) {
7944 item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") );
7945 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along );
7946 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7947 gtk_widget_show ( item );
7949 #ifdef VIK_CONFIG_GEOTAG
7950 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
7951 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint), pass_along );
7952 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7953 gtk_widget_set_tooltip_text (item, _("Geotag multiple images against this waypoint"));
7954 gtk_widget_show ( item );
7958 if ( wp && wp->image )
7960 // Set up image paramater
7961 pass_along[MA_MISC] = wp->image;
7963 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") );
7964 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
7965 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along );
7966 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7967 gtk_widget_show ( item );
7969 #ifdef VIK_CONFIG_GEOTAG
7970 GtkWidget *geotag_submenu = gtk_menu_new ();
7971 item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") );
7972 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7973 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7974 gtk_widget_show ( item );
7975 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu );
7977 item = gtk_menu_item_new_with_mnemonic ( _("_Update") );
7978 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along );
7979 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7980 gtk_widget_show ( item );
7982 item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") );
7983 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along );
7984 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7985 gtk_widget_show ( item );
7992 ( wp->comment && !strncmp(wp->comment, "http", 4) ) ||
7993 ( wp->description && !strncmp(wp->description, "http", 4) )) {
7994 item = gtk_image_menu_item_new_with_mnemonic ( _("Visit _Webpage") );
7995 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
7996 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_webpage), pass_along );
7997 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7998 gtk_widget_show ( item );
8004 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
8005 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL );
8006 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_paste_item_cb), pass_along );
8007 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8008 gtk_widget_show ( item );
8009 // TODO: only enable if suitable item is in clipboard - want to determine *which* sublayer type
8010 if ( a_clipboard_type ( ) == VIK_CLIPBOARD_DATA_SUBLAYER )
8011 gtk_widget_set_sensitive ( item, TRUE );
8013 gtk_widget_set_sensitive ( item, FALSE );
8016 item = gtk_menu_item_new ();
8017 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8018 gtk_widget_show ( item );
8021 if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
8024 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") );
8025 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8026 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
8027 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8028 gtk_widget_show ( item );
8031 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS )
8033 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") );
8034 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8035 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
8036 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8037 gtk_widget_show ( item );
8039 item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
8040 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8041 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
8042 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8043 gtk_widget_show ( item );
8045 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") );
8046 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8047 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
8048 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8049 gtk_widget_show ( item );
8051 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") );
8052 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8053 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
8054 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8055 gtk_widget_show ( item );
8057 GtkWidget *vis_submenu = gtk_menu_new ();
8058 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8059 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8060 gtk_widget_show ( item );
8061 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8063 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Waypoints") );
8064 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8065 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_on), pass_along );
8066 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8067 gtk_widget_show ( item );
8069 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Waypoints") );
8070 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8071 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_off), pass_along );
8072 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8073 gtk_widget_show ( item );
8075 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8076 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8077 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_toggle), pass_along );
8078 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8079 gtk_widget_show ( item );
8081 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Waypoints...") );
8082 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8083 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
8084 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8087 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS )
8091 if ( l->current_track && !l->current_track->is_route ) {
8092 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8093 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8094 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8095 gtk_widget_show ( item );
8097 item = gtk_menu_item_new ();
8098 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8099 gtk_widget_show ( item );
8102 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") );
8103 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8104 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
8105 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8106 gtk_widget_show ( item );
8108 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Track") );
8109 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8110 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
8111 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8112 gtk_widget_show ( item );
8113 // Make it available only when a new track *not* already in progress
8114 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8116 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") );
8117 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8118 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
8119 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8120 gtk_widget_show ( item );
8122 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") );
8123 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8124 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
8125 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8126 gtk_widget_show ( item );
8128 GtkWidget *vis_submenu = gtk_menu_new ();
8129 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8130 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8131 gtk_widget_show ( item );
8132 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8134 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Tracks") );
8135 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8136 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_on), pass_along );
8137 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8138 gtk_widget_show ( item );
8140 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Tracks") );
8141 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8142 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_off), pass_along );
8143 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8144 gtk_widget_show ( item );
8146 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8147 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8148 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_toggle), pass_along );
8149 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8151 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Tracks...") );
8152 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8153 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8154 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8155 gtk_widget_show ( item );
8157 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8158 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_stats), pass_along );
8159 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8160 gtk_widget_show ( item );
8163 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES )
8167 if ( l->current_track && l->current_track->is_route ) {
8168 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8169 // Reuse finish track method
8170 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8171 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8172 gtk_widget_show ( item );
8174 item = gtk_menu_item_new ();
8175 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8176 gtk_widget_show ( item );
8179 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Routes") );
8180 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8181 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
8182 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8183 gtk_widget_show ( item );
8185 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Route") );
8186 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8187 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
8188 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8189 gtk_widget_show ( item );
8190 // Make it available only when a new track *not* already in progress
8191 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8193 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
8194 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8195 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
8196 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8197 gtk_widget_show ( item );
8199 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
8200 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8201 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
8202 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8203 gtk_widget_show ( item );
8205 GtkWidget *vis_submenu = gtk_menu_new ();
8206 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8207 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8208 gtk_widget_show ( item );
8209 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8211 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Routes") );
8212 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8213 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_on), pass_along );
8214 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8215 gtk_widget_show ( item );
8217 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Routes") );
8218 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8219 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_off), pass_along );
8220 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8221 gtk_widget_show ( item );
8223 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8224 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8225 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_toggle), pass_along );
8226 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8228 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Routes...") );
8229 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8230 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8231 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8233 gtk_widget_show ( item );
8235 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8236 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_stats), pass_along );
8237 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8238 gtk_widget_show ( item );
8242 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
8243 GtkWidget *submenu_sort = gtk_menu_new ();
8244 item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") );
8245 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8246 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8247 gtk_widget_show ( item );
8248 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort );
8250 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") );
8251 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
8252 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_a2z), pass_along );
8253 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8254 gtk_widget_show ( item );
8256 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") );
8257 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
8258 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_z2a), pass_along );
8259 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8260 gtk_widget_show ( item );
8262 item = gtk_image_menu_item_new_with_mnemonic ( _("Date Ascending") );
8263 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
8264 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_timestamp_ascend), pass_along );
8265 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8266 gtk_widget_show ( item );
8268 item = gtk_image_menu_item_new_with_mnemonic ( _("Date Descending") );
8269 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
8270 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_timestamp_descend), pass_along );
8271 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8272 gtk_widget_show ( item );
8275 GtkWidget *upload_submenu = gtk_menu_new ();
8277 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
8279 item = gtk_menu_item_new ();
8280 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8281 gtk_widget_show ( item );
8283 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && !l->current_track->is_route )
8284 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8285 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && l->current_track->is_route )
8286 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8287 if ( l->current_track ) {
8288 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8289 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8290 gtk_widget_show ( item );
8293 item = gtk_menu_item_new ();
8294 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8295 gtk_widget_show ( item );
8298 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8299 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") );
8301 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Route") );
8302 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8303 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along );
8304 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8305 gtk_widget_show ( item );
8307 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8308 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_statistics), pass_along );
8309 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8310 gtk_widget_show ( item );
8312 GtkWidget *goto_submenu;
8313 goto_submenu = gtk_menu_new ();
8314 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
8315 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8316 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8317 gtk_widget_show ( item );
8318 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu );
8320 item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") );
8321 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) );
8322 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along );
8323 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8324 gtk_widget_show ( item );
8326 item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") );
8327 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8328 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along );
8329 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8330 gtk_widget_show ( item );
8332 item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") );
8333 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) );
8334 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along );
8335 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8336 gtk_widget_show ( item );
8338 item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") );
8339 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) );
8340 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along );
8341 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8342 gtk_widget_show ( item );
8344 item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") );
8345 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) );
8346 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along );
8347 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8348 gtk_widget_show ( item );
8350 // Routes don't have speeds
8351 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8352 item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") );
8353 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) );
8354 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along );
8355 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8356 gtk_widget_show ( item );
8359 GtkWidget *combine_submenu;
8360 combine_submenu = gtk_menu_new ();
8361 item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") );
8362 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) );
8363 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8364 gtk_widget_show ( item );
8365 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu );
8367 // Routes don't have times or segments...
8368 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8369 item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") );
8370 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along );
8371 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8372 gtk_widget_show ( item );
8374 item = gtk_menu_item_new_with_mnemonic ( _("Merge _Segments") );
8375 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_segment), pass_along );
8376 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8377 gtk_widget_show ( item );
8380 item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") );
8381 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along );
8382 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8383 gtk_widget_show ( item );
8385 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8386 item = gtk_menu_item_new_with_mnemonic ( _("_Append Track...") );
8388 item = gtk_menu_item_new_with_mnemonic ( _("_Append Route...") );
8389 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_track), pass_along );
8390 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8391 gtk_widget_show ( item );
8393 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8394 item = gtk_menu_item_new_with_mnemonic ( _("Append _Route...") );
8396 item = gtk_menu_item_new_with_mnemonic ( _("Append _Track...") );
8397 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_other), pass_along );
8398 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8399 gtk_widget_show ( item );
8401 GtkWidget *split_submenu;
8402 split_submenu = gtk_menu_new ();
8403 item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") );
8404 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) );
8405 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8406 gtk_widget_show ( item );
8407 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu );
8409 // Routes don't have times or segments...
8410 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8411 item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") );
8412 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
8413 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8414 gtk_widget_show ( item );
8416 // ATM always enable this entry - don't want to have to analyse the track before displaying the menu - to keep the menu speedy
8417 item = gtk_menu_item_new_with_mnemonic ( _("Split Se_gments") );
8418 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_segments), pass_along );
8419 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8420 gtk_widget_show ( item );
8423 item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") );
8424 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along );
8425 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8426 gtk_widget_show ( item );
8428 item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") );
8429 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along );
8430 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8431 gtk_widget_show ( item );
8432 // Make it available only when a trackpoint is selected.
8433 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8435 GtkWidget *insert_submenu = gtk_menu_new ();
8436 item = gtk_image_menu_item_new_with_mnemonic ( _("_Insert Points") );
8437 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8438 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8439 gtk_widget_show ( item );
8440 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), insert_submenu );
8442 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _Before Selected Point") );
8443 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_before), pass_along );
8444 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8445 gtk_widget_show ( item );
8446 // Make it available only when a point is selected
8447 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8449 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _After Selected Point") );
8450 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_after), pass_along );
8451 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8452 gtk_widget_show ( item );
8453 // Make it available only when a point is selected
8454 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8456 GtkWidget *delete_submenu;
8457 delete_submenu = gtk_menu_new ();
8458 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Poi_nts") );
8459 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8460 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8461 gtk_widget_show ( item );
8462 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
8464 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _Selected Point") );
8465 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8466 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_point_selected), pass_along );
8467 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_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 ( _("Delete Points With The Same _Position") );
8473 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_position), pass_along );
8474 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8475 gtk_widget_show ( item );
8477 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Time") );
8478 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_time), pass_along );
8479 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8480 gtk_widget_show ( item );
8482 GtkWidget *transform_submenu;
8483 transform_submenu = gtk_menu_new ();
8484 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8485 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8486 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8487 gtk_widget_show ( item );
8488 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8490 GtkWidget *dem_submenu;
8491 dem_submenu = gtk_menu_new ();
8492 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8493 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
8494 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8495 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8497 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8498 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_all), pass_along );
8499 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8500 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8501 gtk_widget_show ( item );
8503 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8504 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_only_missing), pass_along );
8505 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8506 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8507 gtk_widget_show ( item );
8509 GtkWidget *smooth_submenu;
8510 smooth_submenu = gtk_menu_new ();
8511 item = gtk_menu_item_new_with_mnemonic ( _("_Smooth Missing Elevation Data") );
8512 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8513 gtk_widget_show ( item );
8514 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smooth_submenu );
8516 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolated") );
8517 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_interp), pass_along );
8518 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8519 gtk_widget_set_tooltip_text (item, _("Interpolate between known elevation values to derive values for the missing elevations"));
8520 gtk_widget_show ( item );
8522 item = gtk_image_menu_item_new_with_mnemonic ( _("_Flat") );
8523 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_flat), pass_along );
8524 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8525 gtk_widget_set_tooltip_text (item, _("Set unknown elevation values to the last known value"));
8526 gtk_widget_show ( item );
8528 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8529 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Route") );
8531 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Track") );
8532 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8533 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_convert_track_route), pass_along );
8534 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8535 gtk_widget_show ( item );
8537 // Routes don't have timestamps - so these are only available for tracks
8538 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8539 item = gtk_image_menu_item_new_with_mnemonic ( _("_Anonymize Times") );
8540 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_anonymize_times), pass_along );
8541 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8542 gtk_widget_set_tooltip_text (item, _("Shift timestamps to a relative offset from 1901-01-01"));
8543 gtk_widget_show ( item );
8545 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolate Times") );
8546 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_interpolate_times), pass_along );
8547 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8548 gtk_widget_set_tooltip_text (item, _("Reset trackpoint timestamps between the first and last points such that track is traveled at equal speed"));
8549 gtk_widget_show ( item );
8552 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8553 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") );
8555 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Route") );
8556 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) );
8557 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along );
8558 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8559 gtk_widget_show ( item );
8561 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8562 item = gtk_image_menu_item_new_with_mnemonic ( _("Refine Route...") );
8563 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
8564 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_route_refine), pass_along );
8565 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8566 gtk_widget_show ( item );
8569 /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */
8571 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8572 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") );
8574 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Route...") );
8575 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
8576 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
8577 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8578 gtk_widget_show ( item );
8581 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8582 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Track as GPX...") );
8584 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Route as GPX...") );
8585 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
8586 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along );
8587 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8588 gtk_widget_show ( item );
8590 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8591 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") );
8593 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Route End") );
8594 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8595 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
8596 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8597 gtk_widget_show ( item );
8599 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8600 item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") );
8601 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
8602 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along );
8603 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8604 gtk_widget_show ( item );
8607 // ATM can't upload a single waypoint but can do waypoints to a GPS
8608 if ( subtype != VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8609 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
8610 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8611 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8612 gtk_widget_show ( item );
8613 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
8615 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS...") );
8616 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
8617 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload_any), pass_along );
8618 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8619 gtk_widget_show ( item );
8623 GtkWidget *external_submenu = create_external_submenu ( menu );
8625 // These are only made available if a suitable program is installed
8626 if ( (have_astro_program || have_diary_program) &&
8627 (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) ) {
8629 if ( have_diary_program ) {
8630 item = gtk_image_menu_item_new_with_mnemonic ( _("_Diary") );
8631 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SPELL_CHECK, GTK_ICON_SIZE_MENU) );
8632 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_diary), pass_along );
8633 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8634 gtk_widget_set_tooltip_text (item, _("Open diary program at this date"));
8635 gtk_widget_show ( item );
8638 if ( have_astro_program ) {
8639 item = gtk_image_menu_item_new_with_mnemonic ( _("_Astronomy") );
8640 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_astro), pass_along );
8641 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8642 gtk_widget_set_tooltip_text (item, _("Open astronomy program at this date and location"));
8643 gtk_widget_show ( item );
8647 if ( l->current_tpl || l->current_wp ) {
8648 // For the selected point
8650 if ( l->current_tpl )
8651 vc = &(VIK_TRACKPOINT(l->current_tpl->data)->coord);
8653 vc = &(l->current_wp->coord);
8654 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), vc );
8657 // Otherwise for the selected sublayer
8658 // TODO: Should use selected items centre - rather than implicitly using the current viewport
8659 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), NULL );
8663 #ifdef VIK_CONFIG_GOOGLE
8664 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && is_valid_google_route ( l, sublayer ) )
8666 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") );
8667 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8668 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_google_route_webpage), pass_along );
8669 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8670 gtk_widget_show ( item );
8674 // Some things aren't usable with routes
8675 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8676 #ifdef VIK_CONFIG_OPENSTREETMAP
8677 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
8678 // Convert internal pointer into track
8679 pass_along[MA_MISC] = g_hash_table_lookup ( l->tracks, sublayer);
8680 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8681 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_track_cb), pass_along );
8682 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8683 gtk_widget_show ( item );
8686 // Currently filter with functions all use shellcommands and thus don't work in Windows
8688 item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") );
8689 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8690 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along );
8691 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8692 gtk_widget_show ( item );
8695 /* ATM This function is only available via the layers panel, due to needing a vlp */
8697 item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp,
8698 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)),
8699 g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) );
8701 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8702 gtk_widget_show ( item );
8706 #ifdef VIK_CONFIG_GEOTAG
8707 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
8708 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along );
8709 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8710 gtk_widget_show ( item );
8714 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8715 // Only show on viewport popmenu when a trackpoint is selected
8716 if ( ! vlp && l->current_tpl ) {
8718 item = gtk_menu_item_new ();
8719 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8720 gtk_widget_show ( item );
8722 item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") );
8723 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) );
8724 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along );
8725 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8726 gtk_widget_show ( item );
8730 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8731 GtkWidget *transform_submenu;
8732 transform_submenu = gtk_menu_new ();
8733 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8734 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8735 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8736 gtk_widget_show ( item );
8737 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8739 GtkWidget *dem_submenu;
8740 dem_submenu = gtk_menu_new ();
8741 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8742 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
8743 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8744 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8746 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8747 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_all), pass_along );
8748 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8749 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8750 gtk_widget_show ( item );
8752 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8753 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_only_missing), pass_along );
8754 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8755 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8756 gtk_widget_show ( item );
8759 gtk_widget_show_all ( GTK_WIDGET(menu) );
8764 // TODO: Probably better to rework this track manipulation in viktrack.c
8765 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean before )
8768 if (!vtl->current_tpl)
8771 VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data);
8772 VikTrackpoint *tp_other = NULL;
8775 if (!vtl->current_tpl->prev)
8777 tp_other = VIK_TRACKPOINT(vtl->current_tpl->prev->data);
8779 if (!vtl->current_tpl->next)
8781 tp_other = VIK_TRACKPOINT(vtl->current_tpl->next->data);
8784 // Use current and other trackpoints to form a new track point which is inserted into the tracklist
8787 VikTrackpoint *tp_new = vik_trackpoint_new();
8788 struct LatLon ll_current, ll_other;
8789 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
8790 vik_coord_to_latlon ( &tp_other->coord, &ll_other );
8792 /* main positional interpolation */
8793 struct LatLon ll_new = { (ll_current.lat+ll_other.lat)/2, (ll_current.lon+ll_other.lon)/2 };
8794 vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new );
8796 /* Now other properties that can be interpolated */
8797 tp_new->altitude = (tp_current->altitude + tp_other->altitude) / 2;
8799 if (tp_current->has_timestamp && tp_other->has_timestamp) {
8800 /* Note here the division is applied to each part, then added
8801 This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */
8802 tp_new->timestamp = (tp_current->timestamp/2) + (tp_other->timestamp/2);
8803 tp_new->has_timestamp = TRUE;
8806 if (tp_current->speed != NAN && tp_other->speed != NAN)
8807 tp_new->speed = (tp_current->speed + tp_other->speed)/2;
8809 /* TODO - improve interpolation of course, as it may not be correct.
8810 if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185)
8811 [similar applies if value is in radians] */
8812 if (tp_current->course != NAN && tp_other->course != NAN)
8813 tp_new->course = (tp_current->course + tp_other->course)/2;
8815 /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */
8817 // Insert new point into the appropriate trackpoint list, either before or after the current trackpoint as directed
8818 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8820 // Otherwise try routes
8821 trk = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8825 gint index = g_list_index ( trk->trackpoints, tp_current );
8829 // NB no recalculation of bounds since it is inserted between points
8830 trk->trackpoints = g_list_insert ( trk->trackpoints, tp_new, index );
8835 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy )
8841 gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) );
8845 vik_trw_layer_tpwin_set_empty ( vtl->tpwin );
8847 if ( vtl->current_tpl )
8849 vtl->current_tpl = NULL;
8850 vtl->current_tp_track = NULL;
8851 vtl->current_tp_id = NULL;
8852 vik_layer_emit_update(VIK_LAYER(vtl));
8856 static void my_tpwin_set_tp ( VikTrwLayer *vtl )
8858 VikTrack *trk = vtl->current_tp_track;
8860 // Notional center of a track is simply an average of the bounding box extremities
8861 struct LatLon center = { (trk->bbox.north+trk->bbox.south)/2, (trk->bbox.east+trk->bbox.west)/2 };
8862 vik_coord_load_from_latlon ( &vc, vtl->coord_mode, ¢er );
8863 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, trk->name, vtl->current_tp_track->is_route );
8866 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
8868 g_assert ( vtl->tpwin != NULL );
8869 if ( response == VIK_TRW_LAYER_TPWIN_CLOSE )
8870 trw_layer_cancel_current_tp ( vtl, TRUE );
8872 if ( vtl->current_tpl == NULL )
8875 if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
8877 trw_layer_split_at_selected_trackpoint ( vtl, vtl->current_tp_track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK );
8878 my_tpwin_set_tp ( vtl );
8880 else if ( response == VIK_TRW_LAYER_TPWIN_DELETE )
8882 VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8884 tr = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8888 trw_layer_trackpoint_selected_delete ( vtl, tr );
8890 if ( vtl->current_tpl )
8891 // Reset dialog with the available adjacent trackpoint
8892 my_tpwin_set_tp ( vtl );
8894 vik_layer_emit_update(VIK_LAYER(vtl));
8896 else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next )
8898 if ( vtl->current_tp_track ) {
8899 vtl->current_tpl = vtl->current_tpl->next;
8900 my_tpwin_set_tp ( vtl );
8902 vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */
8904 else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev )
8906 if ( vtl->current_tp_track ) {
8907 vtl->current_tpl = vtl->current_tpl->prev;
8908 my_tpwin_set_tp ( vtl );
8910 vik_layer_emit_update(VIK_LAYER(vtl));
8912 else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next )
8914 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
8915 vik_layer_emit_update(VIK_LAYER(vtl));
8917 else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED )
8918 vik_layer_emit_update(VIK_LAYER(vtl));
8922 * trw_layer_dialog_shift:
8923 * @vertical: The reposition strategy. If Vertical moves dialog vertically, otherwise moves it horizontally
8925 * Try to reposition a dialog if it's over the specified coord
8926 * so to not obscure the item of interest
8928 void trw_layer_dialog_shift ( VikTrwLayer *vtl, GtkWindow *dialog, VikCoord *coord, gboolean vertical )
8930 GtkWindow *parent = VIK_GTK_WINDOW_FROM_LAYER(vtl); //i.e. the main window
8932 // Attempt force dialog to be shown so we can find out where it is more reliably...
8933 while ( gtk_events_pending() )
8934 gtk_main_iteration ();
8936 // get parent window position & size
8937 gint win_pos_x, win_pos_y;
8938 gtk_window_get_position ( parent, &win_pos_x, &win_pos_y );
8940 gint win_size_x, win_size_y;
8941 gtk_window_get_size ( parent, &win_size_x, &win_size_y );
8943 // get own dialog size
8944 gint dia_size_x, dia_size_y;
8945 gtk_window_get_size ( dialog, &dia_size_x, &dia_size_y );
8947 // get own dialog position
8948 gint dia_pos_x, dia_pos_y;
8949 gtk_window_get_position ( dialog, &dia_pos_x, &dia_pos_y );
8951 // Dialog not 'realized'/positioned - so can't really do any repositioning logic
8952 if ( dia_pos_x > 2 && dia_pos_y > 2 ) {
8954 VikViewport *vvp = vik_window_viewport ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
8956 gint vp_xx, vp_yy; // In viewport pixels
8957 vik_viewport_coord_to_screen ( vvp, coord, &vp_xx, &vp_yy );
8959 // Work out the 'bounding box' in pixel terms of the dialog and only move it when over the position
8963 if ( gtk_widget_translate_coordinates ( GTK_WIDGET(vvp), GTK_WIDGET(parent), 0, 0, &dest_x, &dest_y ) ) {
8965 // Transform Viewport pixels into absolute pixels
8966 gint tmp_xx = vp_xx + dest_x + win_pos_x - 10;
8967 gint tmp_yy = vp_yy + dest_y + win_pos_y - 10;
8969 // Is dialog over the point (to within an ^^ edge value)
8970 if ( (tmp_xx > dia_pos_x) && (tmp_xx < (dia_pos_x + dia_size_x)) &&
8971 (tmp_yy > dia_pos_y) && (tmp_yy < (dia_pos_y + dia_size_y)) ) {
8975 gint hh = vik_viewport_get_height ( vvp );
8977 // Consider the difference in viewport to the full window
8978 gint offset_y = dest_y;
8979 // Add difference between dialog and window sizes
8980 offset_y += win_pos_y + (hh/2 - dia_size_y)/2;
8982 if ( vp_yy > hh/2 ) {
8983 // Point in bottom half, move window to top half
8984 gtk_window_move ( dialog, dia_pos_x, offset_y );
8987 // Point in top half, move dialog down
8988 gtk_window_move ( dialog, dia_pos_x, hh/2 + offset_y );
8992 // Shift left<->right
8993 gint ww = vik_viewport_get_width ( vvp );
8995 // Consider the difference in viewport to the full window
8996 gint offset_x = dest_x;
8997 // Add difference between dialog and window sizes
8998 offset_x += win_pos_x + (ww/2 - dia_size_x)/2;
9000 if ( vp_xx > ww/2 ) {
9001 // Point on right, move window to left
9002 gtk_window_move ( dialog, offset_x, dia_pos_y );
9005 // Point on left, move right
9006 gtk_window_move ( dialog, ww/2 + offset_x, dia_pos_y );
9014 static void trw_layer_tpwin_init ( VikTrwLayer *vtl )
9018 vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9019 g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl );
9020 /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */
9021 g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl );
9023 gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) );
9025 if ( vtl->current_tpl ) {
9026 // get tp pixel position
9027 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
9029 // Shift up<->down to try not to obscure the trackpoint.
9030 trw_layer_dialog_shift ( vtl, GTK_WINDOW(vtl->tpwin), &(tp->coord), TRUE );
9034 if ( vtl->current_tpl )
9035 if ( vtl->current_tp_track )
9036 my_tpwin_set_tp ( vtl );
9037 /* set layer name and TP data */
9040 /***************************************************************************
9042 ***************************************************************************/
9044 /*** Utility data structures and functions ****/
9048 gint closest_x, closest_y;
9049 gboolean draw_images;
9050 gpointer *closest_wp_id;
9051 VikWaypoint *closest_wp;
9057 gint closest_x, closest_y;
9058 gpointer closest_track_id;
9059 VikTrackpoint *closest_tp;
9065 static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params )
9071 vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y );
9073 // If waypoint has an image then use the image size to select
9074 if ( params->draw_images && wp->image ) {
9075 gint slackx, slacky;
9076 slackx = wp->image_width / 2;
9077 slacky = wp->image_height / 2;
9079 if ( x <= params->x + slackx && x >= params->x - slackx
9080 && y <= params->y + slacky && y >= params->y - slacky ) {
9081 params->closest_wp_id = id;
9082 params->closest_wp = wp;
9083 params->closest_x = x;
9084 params->closest_y = y;
9087 else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX &&
9088 ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */
9089 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9091 params->closest_wp_id = id;
9092 params->closest_wp = wp;
9093 params->closest_x = x;
9094 params->closest_y = y;
9098 static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params )
9100 GList *tpl = t->trackpoints;
9106 if ( ! BBOX_INTERSECT ( t->bbox, params->bbox ) )
9112 tp = VIK_TRACKPOINT(tpl->data);
9114 vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y );
9116 if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX &&
9117 ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */
9118 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9120 params->closest_track_id = id;
9121 params->closest_tp = tp;
9122 params->closest_tpl = tpl;
9123 params->closest_x = x;
9124 params->closest_y = y;
9130 // ATM: Leave this as 'Track' only.
9131 // Not overly bothered about having a snap to route trackpoint capability
9132 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9134 TPSearchParams params;
9138 params.closest_track_id = NULL;
9139 params.closest_tp = NULL;
9140 vik_viewport_get_min_max_lat_lon ( params.vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
9141 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
9142 return params.closest_tp;
9145 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9147 WPSearchParams params;
9151 params.draw_images = vtl->drawimages;
9152 params.closest_wp = NULL;
9153 params.closest_wp_id = NULL;
9154 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9155 return params.closest_wp;
9159 // Some forward declarations
9160 static void marker_begin_move ( tool_ed_t *t, gint x, gint y );
9161 static void marker_moveto ( tool_ed_t *t, gint x, gint y );
9162 static void marker_end_move ( tool_ed_t *t );
9165 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t* t )
9169 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9171 // Here always allow snapping back to the original location
9172 // this is useful when one decides not to move the thing afterall
9173 // If one wants to move the item only a little bit then don't hold down the 'snap' key!
9176 if ( event->state & GDK_CONTROL_MASK )
9178 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9180 new_coord = tp->coord;
9184 if ( event->state & GDK_SHIFT_MASK )
9186 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9188 new_coord = wp->coord;
9192 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9194 marker_moveto ( t, x, y );
9201 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
9203 if ( t->holding && event->button == 1 )
9205 // Prevent accidental (small) shifts when specific movement has not been requested
9206 // (as the click release has occurred within the click object detection area)
9211 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9214 if ( event->state & GDK_CONTROL_MASK )
9216 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9218 new_coord = tp->coord;
9222 if ( event->state & GDK_SHIFT_MASK )
9224 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9226 new_coord = wp->coord;
9229 marker_end_move ( t );
9231 // Determine if working on a waypoint or a trackpoint
9232 if ( t->is_waypoint ) {
9233 // Update waypoint position
9234 vtl->current_wp->coord = new_coord;
9235 trw_layer_calculate_bounds_waypoints ( vtl );
9236 // Reset waypoint pointer
9237 vtl->current_wp = NULL;
9238 vtl->current_wp_id = NULL;
9241 if ( vtl->current_tpl ) {
9242 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9244 if ( vtl->current_tp_track )
9245 vik_track_calculate_bounds ( vtl->current_tp_track );
9248 if ( vtl->current_tp_track )
9249 my_tpwin_set_tp ( vtl );
9250 // NB don't reset the selected trackpoint, thus ensuring it's still in the tpwin
9254 vik_layer_emit_update ( VIK_LAYER(vtl) );
9261 Returns true if a waypoint or track is found near the requested event position for this particular layer
9262 The item found is automatically selected
9263 This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c
9265 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet )
9267 if ( event->button != 1 )
9270 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9273 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9277 vik_viewport_get_min_max_lat_lon ( vvp, &(bbox.south), &(bbox.north), &(bbox.west), &(bbox.east) );
9279 // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track
9281 if ( vtl->waypoints_visible && BBOX_INTERSECT (vtl->waypoints_bbox, bbox ) ) {
9282 WPSearchParams wp_params;
9283 wp_params.vvp = vvp;
9284 wp_params.x = event->x;
9285 wp_params.y = event->y;
9286 wp_params.draw_images = vtl->drawimages;
9287 wp_params.closest_wp_id = NULL;
9288 wp_params.closest_wp = NULL;
9290 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params);
9292 if ( wp_params.closest_wp ) {
9295 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE );
9297 // Too easy to move it so must be holding shift to start immediately moving it
9298 // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it)
9299 if ( event->state & GDK_SHIFT_MASK ||
9300 ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) {
9301 // Put into 'move buffer'
9302 // NB vvp & vw already set in tet
9303 tet->vtl = (gpointer)vtl;
9304 tet->is_waypoint = TRUE;
9306 marker_begin_move (tet, event->x, event->y);
9309 vtl->current_wp = wp_params.closest_wp;
9310 vtl->current_wp_id = wp_params.closest_wp_id;
9312 if ( event->type == GDK_2BUTTON_PRESS ) {
9313 if ( vtl->current_wp->image ) {
9314 menu_array_sublayer values;
9315 values[MA_VTL] = vtl;
9316 values[MA_MISC] = vtl->current_wp->image;
9317 trw_layer_show_picture ( values );
9321 vik_layer_emit_update ( VIK_LAYER(vtl) );
9327 // Used for both track and route lists
9328 TPSearchParams tp_params;
9329 tp_params.vvp = vvp;
9330 tp_params.x = event->x;
9331 tp_params.y = event->y;
9332 tp_params.closest_track_id = NULL;
9333 tp_params.closest_tp = NULL;
9334 tp_params.closest_tpl = NULL;
9335 tp_params.bbox = bbox;
9337 if (vtl->tracks_visible) {
9338 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params);
9340 if ( tp_params.closest_tp ) {
9342 // Always select + highlight the track
9343 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE );
9345 tet->is_waypoint = FALSE;
9347 // Select the Trackpoint
9348 // Can move it immediately when control held or it's the previously selected tp
9349 if ( event->state & GDK_CONTROL_MASK ||
9350 vtl->current_tpl == tp_params.closest_tpl ) {
9351 // Put into 'move buffer'
9352 // NB vvp & vw already set in tet
9353 tet->vtl = (gpointer)vtl;
9354 marker_begin_move (tet, event->x, event->y);
9357 vtl->current_tpl = tp_params.closest_tpl;
9358 vtl->current_tp_id = tp_params.closest_track_id;
9359 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id );
9361 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9364 my_tpwin_set_tp ( vtl );
9366 vik_layer_emit_update ( VIK_LAYER(vtl) );
9371 // Try again for routes
9372 if (vtl->routes_visible) {
9373 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, &tp_params);
9375 if ( tp_params.closest_tp ) {
9377 // Always select + highlight the track
9378 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, tp_params.closest_track_id ), TRUE );
9380 tet->is_waypoint = FALSE;
9382 // Select the Trackpoint
9383 // Can move it immediately when control held or it's the previously selected tp
9384 if ( event->state & GDK_CONTROL_MASK ||
9385 vtl->current_tpl == tp_params.closest_tpl ) {
9386 // Put into 'move buffer'
9387 // NB vvp & vw already set in tet
9388 tet->vtl = (gpointer)vtl;
9389 marker_begin_move (tet, event->x, event->y);
9392 vtl->current_tpl = tp_params.closest_tpl;
9393 vtl->current_tp_id = tp_params.closest_track_id;
9394 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, tp_params.closest_track_id );
9396 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9399 my_tpwin_set_tp ( vtl );
9401 vik_layer_emit_update ( VIK_LAYER(vtl) );
9406 /* these aren't the droids you're looking for */
9407 vtl->current_wp = NULL;
9408 vtl->current_wp_id = NULL;
9409 trw_layer_cancel_current_tp ( vtl, FALSE );
9412 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" );
9417 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9419 if ( event->button != 3 )
9422 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9425 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9428 /* Post menu for the currently selected item */
9430 /* See if a track is selected */
9431 VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9432 if ( track && track->visible ) {
9434 if ( track->name ) {
9436 if ( vtl->track_right_click_menu )
9437 g_object_ref_sink ( G_OBJECT(vtl->track_right_click_menu) );
9439 vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () );
9446 if ( track->is_route )
9447 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9449 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9451 if ( trkf && udataU.uuid ) {
9454 if ( track->is_route )
9455 iter = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
9457 iter = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
9459 trw_layer_sublayer_add_menu_items ( vtl,
9460 vtl->track_right_click_menu,
9462 track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK,
9468 gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9474 /* See if a waypoint is selected */
9475 VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9476 if ( waypoint && waypoint->visible ) {
9477 if ( waypoint->name ) {
9479 if ( vtl->wp_right_click_menu )
9480 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9482 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9485 udata.wp = waypoint;
9488 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
9490 if ( wpf && udata.uuid ) {
9491 GtkTreeIter *iter = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
9493 trw_layer_sublayer_add_menu_items ( vtl,
9494 vtl->wp_right_click_menu,
9496 VIK_TRW_LAYER_SUBLAYER_WAYPOINT,
9501 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9510 /* background drawing hook, to be passed the viewport */
9511 static gboolean tool_sync_done = TRUE;
9513 static gboolean tool_sync(gpointer data)
9515 VikViewport *vvp = data;
9516 gdk_threads_enter();
9517 vik_viewport_sync(vvp);
9518 tool_sync_done = TRUE;
9519 gdk_threads_leave();
9523 static void marker_begin_move ( tool_ed_t *t, gint x, gint y )
9526 t->gc = vik_viewport_new_gc (t->vvp, "black", 2);
9527 gdk_gc_set_function ( t->gc, GDK_INVERT );
9528 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9529 vik_viewport_sync(t->vvp);
9535 static void marker_moveto ( tool_ed_t *t, gint x, gint y )
9537 VikViewport *vvp = t->vvp;
9538 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9539 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9544 if (tool_sync_done) {
9545 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL);
9546 tool_sync_done = FALSE;
9550 static void marker_end_move ( tool_ed_t *t )
9552 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9553 g_object_unref ( t->gc );
9558 /*** Edit waypoint ****/
9560 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9562 tool_ed_t *t = g_new(tool_ed_t, 1);
9568 static void tool_edit_waypoint_destroy ( tool_ed_t *t )
9573 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9575 WPSearchParams params;
9576 tool_ed_t *t = data;
9577 VikViewport *vvp = t->vvp;
9579 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9586 if ( !vtl->vl.visible || !vtl->waypoints_visible )
9589 if ( vtl->current_wp && vtl->current_wp->visible )
9591 /* first check if current WP is within area (other may be 'closer', but we want to move the current) */
9593 vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y );
9595 if ( abs(x - (int)round(event->x)) <= WAYPOINT_SIZE_APPROX &&
9596 abs(y - (int)round(event->y)) <= WAYPOINT_SIZE_APPROX )
9598 if ( event->button == 3 )
9599 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9601 marker_begin_move(t, event->x, event->y);
9608 params.x = event->x;
9609 params.y = event->y;
9610 params.draw_images = vtl->drawimages;
9611 params.closest_wp_id = NULL;
9612 params.closest_wp = NULL;
9613 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9614 if ( vtl->current_wp && (vtl->current_wp == params.closest_wp) )
9616 if ( event->button == 3 )
9617 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9619 marker_begin_move(t, event->x, event->y);
9622 else if ( params.closest_wp )
9624 if ( event->button == 3 )
9625 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9627 vtl->waypoint_rightclick = FALSE;
9629 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE );
9631 vtl->current_wp = params.closest_wp;
9632 vtl->current_wp_id = params.closest_wp_id;
9634 /* could make it so don't update if old WP is off screen and new is null but oh well */
9635 vik_layer_emit_update ( VIK_LAYER(vtl) );
9639 vtl->current_wp = NULL;
9640 vtl->current_wp_id = NULL;
9641 vtl->waypoint_rightclick = FALSE;
9642 vik_layer_emit_update ( VIK_LAYER(vtl) );
9646 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9648 tool_ed_t *t = data;
9649 VikViewport *vvp = t->vvp;
9651 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9656 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9659 if ( event->state & GDK_CONTROL_MASK )
9661 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9663 new_coord = tp->coord;
9667 if ( event->state & GDK_SHIFT_MASK )
9669 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9670 if ( wp && wp != vtl->current_wp )
9671 new_coord = wp->coord;
9676 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9678 marker_moveto ( t, x, y );
9685 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9687 tool_ed_t *t = data;
9688 VikViewport *vvp = t->vvp;
9690 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9693 if ( t->holding && event->button == 1 )
9696 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9699 if ( event->state & GDK_CONTROL_MASK )
9701 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9703 new_coord = tp->coord;
9707 if ( event->state & GDK_SHIFT_MASK )
9709 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9710 if ( wp && wp != vtl->current_wp )
9711 new_coord = wp->coord;
9714 marker_end_move ( t );
9716 vtl->current_wp->coord = new_coord;
9718 trw_layer_calculate_bounds_waypoints ( vtl );
9719 vik_layer_emit_update ( VIK_LAYER(vtl) );
9722 /* PUT IN RIGHT PLACE!!! */
9723 if ( event->button == 3 && vtl->waypoint_rightclick )
9725 if ( vtl->wp_right_click_menu )
9726 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9727 if ( vtl->current_wp ) {
9728 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9729 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 );
9730 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9732 vtl->waypoint_rightclick = FALSE;
9737 /*** New track ****/
9739 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
9746 GdkDrawable *drawable;
9752 * Draw specified pixmap
9754 static gboolean draw_sync ( gpointer data )
9756 draw_sync_t *ds = (draw_sync_t*) data;
9757 // Sometimes don't want to draw
9758 // normally because another update has taken precedent such as panning the display
9759 // which means this pixmap is no longer valid
9760 if ( ds->vtl->draw_sync_do ) {
9761 gdk_threads_enter();
9762 gdk_draw_drawable (ds->drawable,
9765 0, 0, 0, 0, -1, -1);
9766 ds->vtl->draw_sync_done = TRUE;
9767 gdk_threads_leave();
9773 static gchar* distance_string (gdouble distance)
9777 /* draw label with distance */
9778 vik_units_distance_t dist_units = a_vik_get_units_distance ();
9779 switch (dist_units) {
9780 case VIK_UNITS_DISTANCE_MILES:
9781 if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) {
9782 g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance));
9783 } else if (distance < 1609.4) {
9784 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9786 g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance));
9789 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
9790 if (distance >= VIK_NAUTICAL_MILES_TO_METERS(1) && distance < VIK_NAUTICAL_MILES_TO_METERS(100)) {
9791 g_sprintf(str, "%3.2f NM", VIK_METERS_TO_NAUTICAL_MILES(distance));
9792 } else if (distance < VIK_NAUTICAL_MILES_TO_METERS(1)) {
9793 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9795 g_sprintf(str, "%d NM", (int)VIK_METERS_TO_NAUTICAL_MILES(distance));
9799 // VIK_UNITS_DISTANCE_KILOMETRES
9800 if (distance >= 1000 && distance < 100000) {
9801 g_sprintf(str, "%3.2f km", distance/1000.0);
9802 } else if (distance < 1000) {
9803 g_sprintf(str, "%d m", (int)distance);
9805 g_sprintf(str, "%d km", (int)distance/1000);
9809 return g_strdup (str);
9813 * Actually set the message in statusbar
9815 static void statusbar_write (gdouble distance, gdouble elev_gain, gdouble elev_loss, gdouble last_step, gdouble angle, VikTrwLayer *vtl )
9817 // Only show elevation data when track has some elevation properties
9818 gchar str_gain_loss[64];
9819 str_gain_loss[0] = '\0';
9820 gchar str_last_step[64];
9821 str_last_step[0] = '\0';
9822 gchar *str_total = distance_string (distance);
9824 if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) {
9825 if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES )
9826 g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss);
9828 g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss));
9831 if ( last_step > 0 ) {
9832 gchar *tmp = distance_string (last_step);
9833 g_sprintf(str_last_step, _(" - Bearing %3.1f° - Step %s"), RAD2DEG(angle), tmp);
9837 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl));
9839 // Write with full gain/loss information
9840 gchar *msg = g_strdup_printf ( "Total %s%s%s", str_total, str_last_step, str_gain_loss);
9841 vik_statusbar_set_message ( vik_window_get_statusbar (vw), VIK_STATUSBAR_INFO, msg );
9843 g_free ( str_total );
9847 * Figure out what information should be set in the statusbar and then write it
9849 static void update_statusbar ( VikTrwLayer *vtl )
9851 // Get elevation data
9852 gdouble elev_gain, elev_loss;
9853 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9855 /* Find out actual distance of current track */
9856 gdouble distance = vik_track_get_length (vtl->current_track);
9858 statusbar_write (distance, elev_gain, elev_loss, 0, 0, vtl);
9862 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp )
9864 /* if we haven't sync'ed yet, we don't have time to do more. */
9865 if ( vtl->draw_sync_done && vtl->current_track && vtl->current_track->trackpoints ) {
9866 VikTrackpoint *last_tpt = vik_track_get_tp_last(vtl->current_track);
9868 static GdkPixmap *pixmap = NULL;
9870 // Need to check in case window has been resized
9871 w1 = vik_viewport_get_width(vvp);
9872 h1 = vik_viewport_get_height(vvp);
9874 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9876 gdk_drawable_get_size (pixmap, &w2, &h2);
9877 if (w1 != w2 || h1 != h2) {
9878 g_object_unref ( G_OBJECT ( pixmap ) );
9879 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9882 // Reset to background
9883 gdk_draw_drawable (pixmap,
9884 vtl->current_track_newpoint_gc,
9885 vik_viewport_get_pixmap(vvp),
9886 0, 0, 0, 0, -1, -1);
9888 draw_sync_t *passalong;
9891 vik_viewport_coord_to_screen ( vvp, &(last_tpt->coord), &x1, &y1 );
9893 // FOR SCREEN OVERLAYS WE MUST DRAW INTO THIS PIXMAP (when using the reset method)
9894 // otherwise using vik_viewport_draw_* functions puts the data into the base pixmap,
9895 // thus when we come to reset to the background it would include what we have already drawn!!
9896 gdk_draw_line ( pixmap,
9897 vtl->current_track_newpoint_gc,
9898 x1, y1, event->x, event->y );
9899 // Using this reset method is more reliable than trying to undraw previous efforts via the GDK_INVERT method
9901 /* Find out actual distance of current track */
9902 gdouble distance = vik_track_get_length (vtl->current_track);
9904 // Now add distance to where the pointer is //
9907 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
9908 vik_coord_to_latlon ( &coord, &ll );
9909 gdouble last_step = vik_coord_diff( &coord, &(last_tpt->coord));
9910 distance = distance + last_step;
9912 // Get elevation data
9913 gdouble elev_gain, elev_loss;
9914 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9916 // Adjust elevation data (if available) for the current pointer position
9918 elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST );
9919 if ( elev_new != VIK_DEM_INVALID_ELEVATION ) {
9920 if ( last_tpt->altitude != VIK_DEFAULT_ALTITUDE ) {
9921 // Adjust elevation of last track point
9922 if ( elev_new > last_tpt->altitude )
9924 elev_gain += elev_new - last_tpt->altitude;
9927 elev_loss += last_tpt->altitude - elev_new;
9932 // Display of the distance 'tooltip' during track creation is controlled by a preference
9934 if ( a_vik_get_create_track_tooltip() ) {
9936 gchar *str = distance_string (distance);
9938 PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
9939 pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc);
9940 pango_layout_set_text (pl, str, -1);
9942 pango_layout_get_pixel_size ( pl, &wd, &hd );
9945 // offset from cursor a bit depending on font size
9949 // Create a background block to make the text easier to read over the background map
9950 GdkGC *background_block_gc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
9951 gdk_draw_rectangle (pixmap, background_block_gc, TRUE, xd-2, yd-2, wd+4, hd+2);
9952 gdk_draw_layout (pixmap, vtl->current_track_newpoint_gc, xd, yd, pl);
9954 g_object_unref ( G_OBJECT ( pl ) );
9955 g_object_unref ( G_OBJECT ( background_block_gc ) );
9959 passalong = g_new(draw_sync_t,1); // freed by draw_sync()
9960 passalong->vtl = vtl;
9961 passalong->pixmap = pixmap;
9962 passalong->drawable = gtk_widget_get_window(GTK_WIDGET(vvp));
9963 passalong->gc = vtl->current_track_newpoint_gc;
9967 vik_viewport_compute_bearing ( vvp, x1, y1, event->x, event->y, &angle, &baseangle );
9969 // Update statusbar with full gain/loss information
9970 statusbar_write (distance, elev_gain, elev_loss, last_step, angle, vtl);
9972 // draw pixmap when we have time to
9973 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_sync, passalong, NULL);
9974 vtl->draw_sync_done = FALSE;
9975 return VIK_LAYER_TOOL_ACK_GRAB_FOCUS;
9977 return VIK_LAYER_TOOL_ACK;
9980 // NB vtl->current_track must be valid
9981 static void undo_trackpoint_add ( VikTrwLayer *vtl )
9984 if ( vtl->current_track->trackpoints ) {
9985 // TODO rework this...
9986 //vik_trackpoint_free ( vik_track_get_tp_last (vtl->current_track) );
9987 GList *last = g_list_last(vtl->current_track->trackpoints);
9988 g_free ( last->data );
9989 vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last );
9991 vik_track_calculate_bounds ( vtl->current_track );
9995 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
9997 if ( vtl->current_track && event->keyval == GDK_Escape ) {
9998 // Bin track if only one point as it's not very useful
9999 if ( vik_track_get_tp_count(vtl->current_track) == 1 ) {
10000 if ( vtl->current_track->is_route )
10001 vik_trw_layer_delete_route ( vtl, vtl->current_track );
10003 vik_trw_layer_delete_track ( vtl, vtl->current_track );
10005 vtl->current_track = NULL;
10006 vik_layer_emit_update ( VIK_LAYER(vtl) );
10008 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10009 undo_trackpoint_add ( vtl );
10010 update_statusbar ( vtl );
10011 vik_layer_emit_update ( VIK_LAYER(vtl) );
10018 * Common function to handle trackpoint button requests on either a route or a track
10019 * . enables adding a point via normal click
10020 * . enables removal of last point via right click
10021 * . finishing of the track or route via double clicking
10023 static gboolean tool_new_track_or_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10027 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10030 if ( event->button == 2 ) {
10031 // As the display is panning, the new track pixmap is now invalid so don't draw it
10032 // otherwise this drawing done results in flickering back to an old image
10033 vtl->draw_sync_do = FALSE;
10037 if ( event->button == 3 )
10039 if ( !vtl->current_track )
10041 undo_trackpoint_add ( vtl );
10042 update_statusbar ( vtl );
10043 vik_layer_emit_update ( VIK_LAYER(vtl) );
10047 if ( event->type == GDK_2BUTTON_PRESS )
10049 /* subtract last (duplicate from double click) tp then end */
10050 if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 )
10052 /* undo last, then end */
10053 undo_trackpoint_add ( vtl );
10054 vtl->current_track = NULL;
10056 vik_layer_emit_update ( VIK_LAYER(vtl) );
10060 tp = vik_trackpoint_new();
10061 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) );
10063 /* snap to other TP */
10064 if ( event->state & GDK_CONTROL_MASK )
10066 VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10068 tp->coord = other_tp->coord;
10071 tp->newsegment = FALSE;
10072 tp->has_timestamp = FALSE;
10075 if ( vtl->current_track ) {
10076 vik_track_add_trackpoint ( vtl->current_track, tp, TRUE ); // Ensure bounds is updated
10077 /* Auto attempt to get elevation from DEM data (if it's available) */
10078 vik_track_apply_dem_data_last_trackpoint ( vtl->current_track );
10081 vtl->ct_x1 = vtl->ct_x2;
10082 vtl->ct_y1 = vtl->ct_y2;
10083 vtl->ct_x2 = event->x;
10084 vtl->ct_y2 = event->y;
10086 vik_layer_emit_update ( VIK_LAYER(vtl) );
10090 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10092 // if we were running the route finder, cancel it
10093 vtl->route_finder_started = FALSE;
10095 // ----------------------------------------------------- if current is a route - switch to new track
10096 if ( event->button == 1 && ( ! vtl->current_track || (vtl->current_track && vtl->current_track->is_route ) ))
10098 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
10099 if ( a_vik_get_ask_for_create_track_name() ) {
10100 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, FALSE );
10104 new_track_create_common ( vtl, name );
10107 return tool_new_track_or_route_click ( vtl, event, vvp );
10110 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10112 if ( event->button == 2 ) {
10113 // Pan moving ended - enable potential point drawing again
10114 vtl->draw_sync_do = TRUE;
10115 vtl->draw_sync_done = TRUE;
10119 /*** New route ****/
10121 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp)
10126 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10128 // if we were running the route finder, cancel it
10129 vtl->route_finder_started = FALSE;
10131 // -------------------------- if current is a track - switch to new route,
10132 if ( event->button == 1 && ( ! vtl->current_track ||
10133 (vtl->current_track && !vtl->current_track->is_route ) ) )
10135 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route"));
10136 if ( a_vik_get_ask_for_create_track_name() ) {
10137 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, TRUE );
10141 new_route_create_common ( vtl, name );
10144 return tool_new_track_or_route_click ( vtl, event, vvp );
10147 /*** New waypoint ****/
10149 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp)
10154 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10157 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10159 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord );
10160 if ( vik_trw_layer_new_waypoint (vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord) ) {
10161 trw_layer_calculate_bounds_waypoints ( vtl );
10162 if ( VIK_LAYER(vtl)->visible )
10163 vik_layer_emit_update ( VIK_LAYER(vtl) );
10169 /*** Edit trackpoint ****/
10171 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp)
10173 tool_ed_t *t = g_new(tool_ed_t, 1);
10175 t->holding = FALSE;
10179 static void tool_edit_trackpoint_destroy ( tool_ed_t *t )
10185 * tool_edit_trackpoint_click:
10187 * On 'initial' click: search for the nearest trackpoint or routepoint and store it as the current trackpoint
10188 * Then update the viewport, statusbar and edit dialog to draw the point as being selected and it's information.
10189 * On subsequent clicks: (as the current trackpoint is defined) and the click is very near the same point
10190 * then initiate the move operation to drag the point to a new destination.
10191 * NB The current trackpoint will get reset elsewhere.
10193 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10195 tool_ed_t *t = data;
10196 VikViewport *vvp = t->vvp;
10197 TPSearchParams params;
10199 params.x = event->x;
10200 params.y = event->y;
10201 params.closest_track_id = NULL;
10202 params.closest_tp = NULL;
10203 params.closest_tpl = NULL;
10204 vik_viewport_get_min_max_lat_lon ( vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
10206 if ( event->button != 1 )
10209 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10212 if ( !vtl->vl.visible || !(vtl->tracks_visible || vtl->routes_visible) )
10215 if ( vtl->current_tpl )
10217 /* 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.) */
10218 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
10219 VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id));
10221 current_tr = VIK_TRACK(g_hash_table_lookup(vtl->routes, vtl->current_tp_id));
10226 vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y );
10228 if ( current_tr->visible &&
10229 abs(x - (int)round(event->x)) < TRACKPOINT_SIZE_APPROX &&
10230 abs(y - (int)round(event->y)) < TRACKPOINT_SIZE_APPROX ) {
10231 marker_begin_move ( t, event->x, event->y );
10237 if ( vtl->tracks_visible )
10238 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
10240 if ( params.closest_tp )
10242 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE );
10243 vtl->current_tpl = params.closest_tpl;
10244 vtl->current_tp_id = params.closest_track_id;
10245 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id );
10246 trw_layer_tpwin_init ( vtl );
10247 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10248 vik_layer_emit_update ( VIK_LAYER(vtl) );
10252 if ( vtl->routes_visible )
10253 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, ¶ms);
10255 if ( params.closest_tp )
10257 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, params.closest_track_id ), TRUE );
10258 vtl->current_tpl = params.closest_tpl;
10259 vtl->current_tp_id = params.closest_track_id;
10260 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, params.closest_track_id );
10261 trw_layer_tpwin_init ( vtl );
10262 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10263 vik_layer_emit_update ( VIK_LAYER(vtl) );
10267 /* these aren't the droids you're looking for */
10271 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
10273 tool_ed_t *t = data;
10274 VikViewport *vvp = t->vvp;
10276 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10281 VikCoord new_coord;
10282 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10285 if ( event->state & GDK_CONTROL_MASK )
10287 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10288 if ( tp && tp != vtl->current_tpl->data )
10289 new_coord = tp->coord;
10291 // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10294 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
10295 marker_moveto ( t, x, y );
10303 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10305 tool_ed_t *t = data;
10306 VikViewport *vvp = t->vvp;
10308 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10310 if ( event->button != 1)
10313 if ( t->holding ) {
10314 VikCoord new_coord;
10315 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10318 if ( event->state & GDK_CONTROL_MASK )
10320 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10321 if ( tp && tp != vtl->current_tpl->data )
10322 new_coord = tp->coord;
10325 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10326 if ( vtl->current_tp_track )
10327 vik_track_calculate_bounds ( vtl->current_tp_track );
10329 marker_end_move ( t );
10331 /* diff dist is diff from orig */
10333 if ( vtl->current_tp_track )
10334 my_tpwin_set_tp ( vtl );
10336 vik_layer_emit_update ( VIK_LAYER(vtl) );
10343 /*** Extended Route Finder ***/
10345 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp)
10350 static void tool_extended_route_finder_undo ( VikTrwLayer *vtl )
10353 new_end = vik_track_cut_back_to_double_point ( vtl->current_track );
10355 g_free ( new_end );
10356 vik_layer_emit_update ( VIK_LAYER(vtl) );
10358 /* remove last ' to:...' */
10359 if ( vtl->current_track->comment ) {
10360 gchar *last_to = strrchr ( vtl->current_track->comment, 't' );
10361 if ( last_to && (last_to - vtl->current_track->comment > 1) ) {
10362 gchar *new_comment = g_strndup ( vtl->current_track->comment,
10363 last_to - vtl->current_track->comment - 1);
10364 vik_track_set_comment_no_copy ( vtl->current_track, new_comment );
10371 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10374 if ( !vtl ) return FALSE;
10375 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
10376 if ( event->button == 3 && vtl->current_track ) {
10377 tool_extended_route_finder_undo ( vtl );
10379 else if ( event->button == 2 ) {
10380 vtl->draw_sync_do = FALSE;
10383 // if we started the track but via undo deleted all the track points, begin again
10384 else if ( vtl->current_track && vtl->current_track->is_route && ! vik_track_get_tp_first ( vtl->current_track ) ) {
10385 return tool_new_track_or_route_click ( vtl, event, vvp );
10387 else if ( ( vtl->current_track && vtl->current_track->is_route ) ||
10388 ( event->state & GDK_CONTROL_MASK && vtl->current_track ) ) {
10389 struct LatLon start, end;
10391 VikTrackpoint *tp_start = vik_track_get_tp_last ( vtl->current_track );
10392 vik_coord_to_latlon ( &(tp_start->coord), &start );
10393 vik_coord_to_latlon ( &(tmp), &end );
10395 vtl->route_finder_started = TRUE;
10396 vtl->route_finder_append = TRUE; // merge tracks. keep started true.
10398 // update UI to let user know what's going on
10399 VikStatusbar *sb = vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
10400 VikRoutingEngine *engine = vik_routing_default_engine ( );
10402 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, "Cannot plan route without a default routing engine." );
10405 gchar *msg = g_strdup_printf ( _("Querying %s for route between (%.3f, %.3f) and (%.3f, %.3f)."),
10406 vik_routing_engine_get_label ( engine ),
10407 start.lat, start.lon, end.lat, end.lon );
10408 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10410 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10413 /* Give GTK a change to display the new status bar before querying the web */
10414 while ( gtk_events_pending ( ) )
10415 gtk_main_iteration ( );
10417 gboolean find_status = vik_routing_default_find ( vtl, start, end );
10419 /* Update UI to say we're done */
10420 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10421 msg = ( find_status ) ? g_strdup_printf ( _("%s returned route between (%.3f, %.3f) and (%.3f, %.3f)."),
10422 vik_routing_engine_get_label ( engine ),
10423 start.lat, start.lon, end.lat, end.lon )
10424 : g_strdup_printf ( _("Error getting route from %s."),
10425 vik_routing_engine_get_label ( engine ) );
10426 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10429 vik_layer_emit_update ( VIK_LAYER(vtl) );
10431 vtl->current_track = NULL;
10433 // create a new route where we will add the planned route to
10434 gboolean ret = tool_new_route_click( vtl, event, vvp );
10436 vtl->route_finder_started = TRUE;
10443 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10445 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10446 vtl->route_finder_started = FALSE;
10447 vtl->current_track = NULL;
10448 vik_layer_emit_update ( VIK_LAYER(vtl) );
10450 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10451 tool_extended_route_finder_undo ( vtl );
10458 /*** Show picture ****/
10460 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
10465 /* Params are: vvp, event, last match found or NULL */
10466 static void tool_show_picture_wp ( const gpointer id, VikWaypoint *wp, gpointer params[3] )
10468 if ( wp->image && wp->visible )
10470 gint x, y, slackx, slacky;
10471 GdkEventButton *event = (GdkEventButton *) params[1];
10473 vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y );
10474 slackx = wp->image_width / 2;
10475 slacky = wp->image_height / 2;
10476 if ( x <= event->x + slackx && x >= event->x - slackx
10477 && y <= event->y + slacky && y >= event->y - slacky )
10479 params[2] = wp->image; /* we've found a match. however continue searching
10480 * since we want to find the last match -- that
10481 * is, the match that was drawn last. */
10486 static void trw_layer_show_picture ( menu_array_sublayer values )
10488 /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */
10490 ShellExecute(NULL, "open", (char *) values[MA_MISC], NULL, NULL, SW_SHOWNORMAL);
10491 #else /* WINDOWS */
10492 GError *err = NULL;
10493 gchar *quoted_file = g_shell_quote ( (gchar *) values[MA_MISC] );
10494 gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file );
10495 g_free ( quoted_file );
10496 if ( ! g_spawn_command_line_async ( cmd, &err ) )
10498 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() );
10499 g_error_free ( err );
10502 #endif /* WINDOWS */
10505 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10507 gpointer params[3] = { vvp, event, NULL };
10508 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10510 g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params );
10513 static menu_array_sublayer values;
10514 values[MA_VTL] = vtl;
10515 values[MA_MISC] = params[2];
10516 trw_layer_show_picture ( values );
10517 return TRUE; /* found a match */
10520 return FALSE; /* go through other layers, searching for a match */
10523 /***************************************************************************
10525 ***************************************************************************/
10528 static void image_wp_make_list ( const gpointer id, VikWaypoint *wp, GSList **pics )
10530 if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) )
10531 *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) );
10534 /* Structure for thumbnail creating data used in the background thread */
10536 VikTrwLayer *vtl; // Layer needed for redrawing
10537 GSList *pics; // Image list
10538 } thumbnail_create_thread_data;
10540 static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata )
10542 guint total = g_slist_length(tctd->pics), done = 0;
10543 while ( tctd->pics )
10545 a_thumbnails_create ( (gchar *) tctd->pics->data );
10546 int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total );
10548 return -1; /* Abort thread */
10550 tctd->pics = tctd->pics->next;
10553 // Redraw to show the thumbnails as they are now created
10554 if ( IS_VIK_LAYER(tctd->vtl) )
10555 vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); // NB update from background thread
10560 static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd )
10562 while ( tctd->pics )
10564 g_free ( tctd->pics->data );
10565 tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics );
10570 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp )
10572 if ( ! vtl->has_verified_thumbnails )
10574 GSList *pics = NULL;
10575 g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics );
10578 gint len = g_slist_length ( pics );
10579 gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len );
10580 thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) );
10583 a_background_thread ( BACKGROUND_POOL_LOCAL,
10584 VIK_GTK_WINDOW_FROM_LAYER(vtl),
10586 (vik_thr_func) create_thumbnails_thread,
10588 (vik_thr_free_func) thumbnail_create_thread_free,
10596 static const gchar* my_track_colors ( gint ii )
10598 static const gchar* colors[VIK_TRW_LAYER_TRACK_GCS] = {
10610 // Fast and reliable way of returning a colour
10611 return colors[(ii % VIK_TRW_LAYER_TRACK_GCS)];
10614 static void trw_layer_track_alloc_colors ( VikTrwLayer *vtl )
10616 GHashTableIter iter;
10617 gpointer key, value;
10621 g_hash_table_iter_init ( &iter, vtl->tracks );
10623 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10625 // Tracks get a random spread of colours if not already assigned
10626 if ( ! VIK_TRACK(value)->has_color ) {
10627 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
10628 VIK_TRACK(value)->color = vtl->track_color;
10630 gdk_color_parse ( my_track_colors (ii), &(VIK_TRACK(value)->color) );
10632 VIK_TRACK(value)->has_color = TRUE;
10635 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10638 if (ii > VIK_TRW_LAYER_TRACK_GCS)
10644 g_hash_table_iter_init ( &iter, vtl->routes );
10646 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10648 // Routes get an intermix of reds
10649 if ( ! VIK_TRACK(value)->has_color ) {
10651 gdk_color_parse ( "#FF0000" , &(VIK_TRACK(value)->color) ); // Red
10653 gdk_color_parse ( "#B40916" , &(VIK_TRACK(value)->color) ); // Dark Red
10654 VIK_TRACK(value)->has_color = TRUE;
10657 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10664 * (Re)Calculate the bounds of the waypoints in this layer,
10665 * This should be called whenever waypoints are changed
10667 void trw_layer_calculate_bounds_waypoints ( VikTrwLayer *vtl )
10669 struct LatLon topleft = { 0.0, 0.0 };
10670 struct LatLon bottomright = { 0.0, 0.0 };
10673 GHashTableIter iter;
10674 gpointer key, value;
10676 g_hash_table_iter_init ( &iter, vtl->waypoints );
10678 // Set bounds to first point
10679 if ( g_hash_table_iter_next (&iter, &key, &value) ) {
10680 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &topleft );
10681 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &bottomright );
10684 // Ensure there is another point...
10685 if ( g_hash_table_size ( vtl->waypoints ) > 1 ) {
10687 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10689 // See if this point increases the bounds.
10690 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &ll );
10692 if ( ll.lat > topleft.lat) topleft.lat = ll.lat;
10693 if ( ll.lon < topleft.lon) topleft.lon = ll.lon;
10694 if ( ll.lat < bottomright.lat) bottomright.lat = ll.lat;
10695 if ( ll.lon > bottomright.lon) bottomright.lon = ll.lon;
10699 vtl->waypoints_bbox.north = topleft.lat;
10700 vtl->waypoints_bbox.east = bottomright.lon;
10701 vtl->waypoints_bbox.south = bottomright.lat;
10702 vtl->waypoints_bbox.west = topleft.lon;
10705 static void trw_layer_calculate_bounds_track ( gpointer id, VikTrack *trk )
10707 vik_track_calculate_bounds ( trk );
10710 static void trw_layer_calculate_bounds_tracks ( VikTrwLayer *vtl )
10712 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10713 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10716 static void trw_layer_sort_all ( VikTrwLayer *vtl )
10718 if ( ! VIK_LAYER(vtl)->vt )
10721 // Obviously need 2 to tango - sorting with only 1 (or less) is a lonely activity!
10722 if ( g_hash_table_size (vtl->tracks) > 1 )
10723 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
10725 if ( g_hash_table_size (vtl->routes) > 1 )
10726 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
10728 if ( g_hash_table_size (vtl->waypoints) > 1 )
10729 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
10733 * Get the earliest timestamp available from all tracks
10735 static time_t trw_layer_get_timestamp_tracks ( VikTrwLayer *vtl )
10737 time_t timestamp = 0;
10738 GList *gl = g_hash_table_get_values ( vtl->tracks );
10739 gl = g_list_sort ( gl, vik_track_compare_timestamp );
10740 gl = g_list_first ( gl );
10743 // Only need to check the first track as they have been sorted by time
10744 VikTrack *trk = (VikTrack*)gl->data;
10745 // Assume trackpoints already sorted by time
10746 VikTrackpoint *tpt = vik_track_get_tp_first(trk);
10747 if ( tpt && tpt->has_timestamp ) {
10748 timestamp = tpt->timestamp;
10750 g_list_free ( gl );
10756 * Get the earliest timestamp available from all waypoints
10758 static time_t trw_layer_get_timestamp_waypoints ( VikTrwLayer *vtl )
10760 time_t timestamp = 0;
10761 GList *gl = g_hash_table_get_values ( vtl->waypoints );
10763 for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
10764 VikWaypoint *wpt = (VikWaypoint*)iter->data;
10765 if ( wpt->has_timestamp ) {
10766 // When timestamp not set yet - use the first value encountered
10767 if ( timestamp == 0 )
10768 timestamp = wpt->timestamp;
10769 else if ( timestamp > wpt->timestamp )
10770 timestamp = wpt->timestamp;
10773 g_list_free ( gl );
10779 * Get the earliest timestamp available for this layer
10781 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl )
10783 time_t timestamp_tracks = trw_layer_get_timestamp_tracks ( vtl );
10784 time_t timestamp_waypoints = trw_layer_get_timestamp_waypoints ( vtl );
10785 // NB routes don't have timestamps - hence they are not considered
10787 if ( !timestamp_tracks && !timestamp_waypoints ) {
10788 // Fallback to get time from the metadata when no other timestamps available
10790 if ( vtl->metadata && vtl->metadata->timestamp && g_time_val_from_iso8601 ( vtl->metadata->timestamp, >v ) )
10793 if ( timestamp_tracks && !timestamp_waypoints )
10794 return timestamp_tracks;
10795 if ( timestamp_tracks && timestamp_waypoints && (timestamp_tracks < timestamp_waypoints) )
10796 return timestamp_tracks;
10797 return timestamp_waypoints;
10800 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file )
10802 if ( VIK_LAYER(vtl)->realized )
10803 trw_layer_verify_thumbnails ( vtl, vvp );
10804 trw_layer_track_alloc_colors ( vtl );
10806 trw_layer_calculate_bounds_waypoints ( vtl );
10807 trw_layer_calculate_bounds_tracks ( vtl );
10809 // Apply treeview sort after loading all the tracks for this layer
10810 // (rather than sorted insert on each individual track additional)
10811 // and after subsequent changes to the properties as the specified order may have changed.
10812 // since the sorting of a treeview section is now very quick
10813 // NB sorting is also performed after every name change as well to maintain the list order
10814 trw_layer_sort_all ( vtl );
10816 // Setting metadata time if not otherwise set
10817 if ( vtl->metadata ) {
10819 gboolean need_to_set_time = TRUE;
10820 if ( vtl->metadata->timestamp ) {
10821 need_to_set_time = FALSE;
10822 if ( !g_strcmp0(vtl->metadata->timestamp, "" ) )
10823 need_to_set_time = TRUE;
10826 if ( need_to_set_time ) {
10827 GTimeVal timestamp;
10828 timestamp.tv_usec = 0;
10829 timestamp.tv_sec = trw_layer_get_timestamp ( vtl );
10831 // No time found - so use 'now' for the metadata time
10832 if ( timestamp.tv_sec == 0 ) {
10833 g_get_current_time ( ×tamp );
10836 vtl->metadata->timestamp = g_time_val_to_iso8601 ( ×tamp );
10841 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl )
10843 return vtl->coord_mode;
10847 * Uniquify the whole layer
10848 * Also requires the layers panel as the names shown there need updating too
10849 * Returns whether the operation was successful or not
10851 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp )
10853 if ( vtl && vlp ) {
10854 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->tracks, TRUE );
10855 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->routes, FALSE );
10856 vik_trw_layer_uniquify_waypoints ( vtl, vlp );
10862 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode )
10864 vik_coord_convert ( &(wp->coord), *dest_mode );
10867 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode )
10869 vik_track_convert ( tr, *dest_mode );
10872 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode )
10874 if ( vtl->coord_mode != dest_mode )
10876 vtl->coord_mode = dest_mode;
10877 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode );
10878 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode );
10879 g_hash_table_foreach ( vtl->routes, (GHFunc) track_convert, &dest_mode );
10883 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection )
10885 vtl->menu_selection = selection;
10888 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl )
10890 return (vtl->menu_selection);
10893 /* ----------- Downloading maps along tracks --------------- */
10895 static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
10897 /* TODO: calculating based on current size of viewport */
10898 const gdouble w_at_zoom_0_125 = 0.0013;
10899 const gdouble h_at_zoom_0_125 = 0.0011;
10900 gdouble zoom_factor = zoom_level/0.125;
10902 wh->lat = h_at_zoom_0_125 * zoom_factor;
10903 wh->lon = w_at_zoom_0_125 * zoom_factor;
10905 return 0; /* all OK */
10908 static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
10910 if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
10911 (dist->lat >= ABS(to->north_south - from->north_south)))
10914 VikCoord *coord = g_malloc(sizeof(VikCoord));
10915 coord->mode = VIK_COORD_LATLON;
10917 if (ABS(gradient) < 1) {
10918 if (from->east_west > to->east_west)
10919 coord->east_west = from->east_west - dist->lon;
10921 coord->east_west = from->east_west + dist->lon;
10922 coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
10924 if (from->north_south > to->north_south)
10925 coord->north_south = from->north_south - dist->lat;
10927 coord->north_south = from->north_south + dist->lat;
10928 coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
10934 static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
10936 /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
10937 gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
10939 VikCoord *next = from;
10941 if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
10943 list = g_list_prepend(list, next);
10949 void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
10951 typedef struct _Rect {
10956 #define GLRECT(iter) ((Rect *)((iter)->data))
10959 GList *rects_to_download = NULL;
10962 if (get_download_area_width(vvp, zoom_level, &wh))
10965 GList *iter = tr->trackpoints;
10969 gboolean new_map = TRUE;
10970 VikCoord *cur_coord, tl, br;
10973 cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
10975 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10976 rect = g_malloc(sizeof(Rect));
10979 rect->center = *cur_coord;
10980 rects_to_download = g_list_prepend(rects_to_download, rect);
10985 gboolean found = FALSE;
10986 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10987 if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
10998 GList *fillins = NULL;
10999 /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */
11000 /* seems that ATM the function get_next_coord works only for LATLON */
11001 if ( cur_coord->mode == VIK_COORD_LATLON ) {
11002 /* fill-ins for far apart points */
11003 GList *cur_rect, *next_rect;
11004 for (cur_rect = rects_to_download;
11005 (next_rect = cur_rect->next) != NULL;
11006 cur_rect = cur_rect->next) {
11007 if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
11008 (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
11009 fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
11013 g_message("%s: this feature works only in Mercator mode", __FUNCTION__);
11016 GList *fiter = fillins;
11018 cur_coord = (VikCoord *)(fiter->data);
11019 vik_coord_set_area(cur_coord, &wh, &tl, &br);
11020 rect = g_malloc(sizeof(Rect));
11023 rect->center = *cur_coord;
11024 rects_to_download = g_list_prepend(rects_to_download, rect);
11025 fiter = fiter->next;
11029 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
11030 vik_maps_layer_download_section (vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
11034 for (iter = fillins; iter; iter = iter->next)
11035 g_free(iter->data);
11036 g_list_free(fillins);
11038 if (rects_to_download) {
11039 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
11040 g_free(rect_iter->data);
11041 g_list_free(rects_to_download);
11045 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values )
11049 gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
11050 gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
11051 gint selected_zoom, default_zoom;
11053 VikTrwLayer *vtl = values[MA_VTL];
11054 VikLayersPanel *vlp = values[MA_VLP];
11056 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
11057 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
11059 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
11063 VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
11065 GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types
11066 int num_maps = g_list_length(vmls);
11069 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No map layer in use. Create one first") );
11073 // Convert from list of vmls to list of names. Allowing the user to select one of them
11074 gchar **map_names = g_malloc_n(1 + num_maps, sizeof(gpointer));
11075 VikMapsLayer **map_layers = g_malloc_n(1 + num_maps, sizeof(gpointer));
11077 gchar **np = map_names;
11078 VikMapsLayer **lp = map_layers;
11080 for (i = 0; i < num_maps; i++) {
11081 vml = (VikMapsLayer *)(vmls->data);
11083 *np++ = vik_maps_layer_get_map_label(vml);
11086 // Mark end of the array lists
11090 gdouble cur_zoom = vik_viewport_get_zoom(vvp);
11091 for (default_zoom = 0; default_zoom < G_N_ELEMENTS(zoom_vals); default_zoom++) {
11092 if (cur_zoom == zoom_vals[default_zoom])
11095 default_zoom = (default_zoom == G_N_ELEMENTS(zoom_vals)) ? G_N_ELEMENTS(zoom_vals) - 1 : default_zoom;
11097 if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, 0, zoomlist, default_zoom, &selected_map, &selected_zoom))
11100 vik_track_download_map(trk, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
11103 for (i = 0; i < num_maps; i++)
11104 g_free(map_names[i]);
11106 g_free(map_layers);
11112 /**** lowest waypoint number calculation ***/
11113 static gint highest_wp_number_name_to_number(const gchar *name) {
11114 if ( strlen(name) == 3 ) {
11115 int n = atoi(name);
11116 if ( n < 100 && name[0] != '0' )
11118 if ( n < 10 && name[0] != '0' )
11126 static void highest_wp_number_reset(VikTrwLayer *vtl)
11128 vtl->highest_wp_number = -1;
11131 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name)
11133 /* if is bigger that top, add it */
11134 gint new_wp_num = highest_wp_number_name_to_number(new_wp_name);
11135 if ( new_wp_num > vtl->highest_wp_number )
11136 vtl->highest_wp_number = new_wp_num;
11139 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name)
11141 /* if wasn't top, do nothing. if was top, count backwards until we find one used */
11142 gint old_wp_num = highest_wp_number_name_to_number(old_wp_name);
11143 if ( vtl->highest_wp_number == old_wp_num ) {
11145 vtl->highest_wp_number--;
11147 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11148 /* search down until we find something that *does* exist */
11150 while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) {
11151 vtl->highest_wp_number--;
11152 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11157 /* get lowest unused number */
11158 static gchar *highest_wp_number_get(VikTrwLayer *vtl)
11161 if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 )
11163 g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 );
11164 return g_strdup(buf);
11168 * trw_layer_create_track_list_both:
11170 * Create the latest list of tracks and routes
11172 static GList* trw_layer_create_track_list_both ( VikLayer *vl, gpointer user_data )
11174 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
11175 GList *tracks = NULL;
11176 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) ) );
11177 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) ) );
11179 return vik_trw_layer_build_track_list_t ( vtl, tracks );
11182 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values )
11184 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11186 gchar *title = NULL;
11187 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
11188 title = g_strdup_printf ( _("%s: Track List"), VIK_LAYER(vtl)->name );
11190 title = g_strdup_printf ( _("%s: Route List"), VIK_LAYER(vtl)->name );
11192 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), values[MA_SUBTYPE], trw_layer_create_track_list, FALSE );
11196 static void trw_layer_track_list_dialog ( menu_array_layer values )
11198 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11200 gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(vtl)->name );
11201 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_track_list_both, FALSE );
11205 static void trw_layer_waypoint_list_dialog ( menu_array_layer values )
11207 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11209 gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(vtl)->name );
11210 vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_waypoint_list, FALSE );