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 GdkFont *waypoint_font;
184 VikTrack *current_track; // ATM shared between new tracks and new routes
185 guint16 ct_x1, ct_y1, ct_x2, ct_y2;
186 gboolean draw_sync_done;
187 gboolean draw_sync_do;
189 VikCoordMode coord_mode;
191 /* wp editing tool */
192 VikWaypoint *current_wp;
193 gpointer current_wp_id;
195 gboolean waypoint_rightclick;
197 /* track editing tool */
199 VikTrack *current_tp_track;
200 gpointer current_tp_id;
201 VikTrwLayerTpwin *tpwin;
203 /* track editing tool -- more specifically, moving tps */
206 /* route finder tool */
207 gboolean route_finder_started;
208 gboolean route_finder_check_added_track;
209 VikTrack *route_finder_added_track;
210 gboolean route_finder_append;
217 guint16 image_cache_size;
219 /* for waypoint text */
220 PangoLayout *wplabellayout;
222 gboolean has_verified_thumbnails;
224 GtkMenu *wp_right_click_menu;
225 GtkMenu *track_right_click_menu;
228 VikStdLayerMenuItem menu_selection;
230 gint highest_wp_number;
233 GtkWidget *tracks_analysis_dialog;
236 /* A caached waypoint image. */
239 gchar *image; /* filename */
242 struct DrawingParams {
247 guint16 width, height;
248 gdouble cc; // Cosine factor in track directions
249 gdouble ss; // Sine factor in track directions
250 const VikCoord *center;
251 gboolean one_zone, lat_lon;
252 gdouble ce1, ce2, cn1, cn2;
257 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp );
262 MA_SUBTYPE, // OR END for Layer only
271 typedef gpointer menu_array_layer[2];
272 typedef gpointer menu_array_sublayer[MA_LAST];
274 static void trw_layer_delete_item ( menu_array_sublayer values );
275 static void trw_layer_copy_item_cb ( menu_array_sublayer values );
276 static void trw_layer_cut_item_cb ( menu_array_sublayer values );
278 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] );
279 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]);
281 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp );
282 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl );
284 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp );
285 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp );
287 static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord );
288 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values );
289 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values );
290 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values );
291 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values );
292 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values );
293 static void trw_layer_goto_track_center ( menu_array_sublayer values );
294 static void trw_layer_merge_by_segment ( menu_array_sublayer values );
295 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values );
296 static void trw_layer_merge_with_other ( menu_array_sublayer values );
297 static void trw_layer_append_track ( menu_array_sublayer values );
298 static void trw_layer_split_by_timestamp ( menu_array_sublayer values );
299 static void trw_layer_split_by_n_points ( menu_array_sublayer values );
300 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values );
301 static void trw_layer_split_segments ( menu_array_sublayer values );
302 static void trw_layer_delete_point_selected ( menu_array_sublayer values );
303 static void trw_layer_delete_points_same_position ( menu_array_sublayer values );
304 static void trw_layer_delete_points_same_time ( menu_array_sublayer values );
305 static void trw_layer_reverse ( menu_array_sublayer values );
306 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values );
307 static void trw_layer_edit_trackpoint ( menu_array_sublayer values );
308 static void trw_layer_show_picture ( menu_array_sublayer values );
309 static void trw_layer_gps_upload_any ( menu_array_sublayer values );
311 static void trw_layer_centerize ( menu_array_layer values );
312 static void trw_layer_auto_view ( menu_array_layer values );
313 static void trw_layer_goto_wp ( menu_array_layer values );
314 static void trw_layer_new_wp ( menu_array_layer values );
315 static void trw_layer_new_track ( menu_array_layer values );
316 static void trw_layer_new_route ( menu_array_layer values );
317 static void trw_layer_finish_track ( menu_array_layer values );
318 static void trw_layer_auto_waypoints_view ( menu_array_layer values );
319 static void trw_layer_auto_tracks_view ( menu_array_layer values );
320 static void trw_layer_delete_all_tracks ( menu_array_layer values );
321 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values );
322 static void trw_layer_delete_all_waypoints ( menu_array_layer values );
323 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values );
324 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values );
325 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values );
326 #ifdef VIK_CONFIG_GEOTAG
327 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values );
328 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values );
329 static void trw_layer_geotagging_track ( menu_array_sublayer values );
330 static void trw_layer_geotagging ( menu_array_layer values );
332 static void trw_layer_acquire_gps_cb ( menu_array_layer values );
333 static void trw_layer_acquire_routing_cb ( menu_array_layer values );
334 static void trw_layer_acquire_url_cb ( menu_array_layer values );
335 #ifdef VIK_CONFIG_OPENSTREETMAP
336 static void trw_layer_acquire_osm_cb ( menu_array_layer values );
337 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values );
339 #ifdef VIK_CONFIG_GEOCACHES
340 static void trw_layer_acquire_geocache_cb ( menu_array_layer values );
342 #ifdef VIK_CONFIG_GEOTAG
343 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values );
345 static void trw_layer_acquire_file_cb ( menu_array_layer values );
346 static void trw_layer_gps_upload ( menu_array_layer values );
348 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values );
349 static void trw_layer_track_list_dialog ( menu_array_layer values );
350 static void trw_layer_waypoint_list_dialog ( menu_array_layer values );
352 // Specific route versions:
353 // Most track handling functions can handle operating on the route list
354 // However these ones are easier in separate functions
355 static void trw_layer_auto_routes_view ( menu_array_layer values );
356 static void trw_layer_delete_all_routes ( menu_array_layer values );
357 static void trw_layer_delete_routes_from_selection ( menu_array_layer values );
360 static void trw_layer_properties_item ( gpointer pass_along[7] ); //TODO??
361 static void trw_layer_goto_waypoint ( menu_array_sublayer values );
362 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values );
363 static void trw_layer_waypoint_webpage ( menu_array_sublayer values );
365 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] );
366 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] );
368 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean );
369 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy );
370 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response );
371 static void trw_layer_tpwin_init ( VikTrwLayer *vtl );
373 static void trw_layer_sort_all ( VikTrwLayer *vtl );
375 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp);
376 static void tool_edit_trackpoint_destroy ( tool_ed_t *t );
377 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
378 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
379 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
380 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp);
381 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
382 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp);
383 static void tool_edit_waypoint_destroy ( tool_ed_t *t );
384 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
385 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
386 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
387 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp);
388 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
389 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp);
390 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
391 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp );
392 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
393 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
394 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp);
395 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
396 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp);
397 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
398 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
400 static void cached_pixbuf_free ( CachedPixbuf *cp );
401 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name );
403 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
404 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
406 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode );
407 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode );
409 static gchar *highest_wp_number_get(VikTrwLayer *vtl);
410 static void highest_wp_number_reset(VikTrwLayer *vtl);
411 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name);
412 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name);
414 // Note for the following tool GtkRadioActionEntry texts:
415 // the very first text value is an internal name not displayed anywhere
416 // the first N_ text value is the name used for menu entries - hence has an underscore for the keyboard accelerator
417 // * remember not to clash with the values used for VikWindow level tools (Pan, Zoom, Ruler + Select)
418 // the second N_ text value is used for the button tooltip (i.e. generally don't want an underscore here)
419 // the value is always set to 0 and the tool loader in VikWindow will set the actual appropriate value used
420 static VikToolInterface trw_layer_tools[] = {
421 { { "CreateWaypoint", "vik-icon-Create Waypoint", N_("Create _Waypoint"), "<control><shift>W", N_("Create Waypoint"), 0 },
422 (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL,
423 (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL,
425 GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf, NULL },
427 { { "CreateTrack", "vik-icon-Create Track", N_("Create _Track"), "<control><shift>T", N_("Create Track"), 0 },
428 (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL,
429 (VikToolMouseFunc) tool_new_track_click,
430 (VikToolMouseMoveFunc) tool_new_track_move,
431 (VikToolMouseFunc) tool_new_track_release,
432 (VikToolKeyFunc) tool_new_track_key_press,
433 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
434 GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf, NULL },
436 { { "CreateRoute", "vik-icon-Create Route", N_("Create _Route"), "<control><shift>B", N_("Create Route"), 0 },
437 (VikToolConstructorFunc) tool_new_route_create, NULL, NULL, NULL,
438 (VikToolMouseFunc) tool_new_route_click,
439 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
440 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
441 (VikToolKeyFunc) tool_new_track_key_press, // -/#
442 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
443 GDK_CURSOR_IS_PIXMAP, &cursor_new_route_pixbuf, NULL },
445 { { "ExtendedRouteFinder", "vik-icon-Route Finder", N_("Route _Finder"), "<control><shift>F", N_("Route Finder"), 0 },
446 (VikToolConstructorFunc) tool_extended_route_finder_create, NULL, NULL, NULL,
447 (VikToolMouseFunc) tool_extended_route_finder_click,
448 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
449 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
450 (VikToolKeyFunc) tool_extended_route_finder_key_press,
451 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
452 GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf, NULL },
454 { { "EditWaypoint", "vik-icon-Edit Waypoint", N_("_Edit Waypoint"), "<control><shift>E", N_("Edit Waypoint"), 0 },
455 (VikToolConstructorFunc) tool_edit_waypoint_create,
456 (VikToolDestructorFunc) tool_edit_waypoint_destroy,
458 (VikToolMouseFunc) tool_edit_waypoint_click,
459 (VikToolMouseMoveFunc) tool_edit_waypoint_move,
460 (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL,
462 GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf, NULL },
464 { { "EditTrackpoint", "vik-icon-Edit Trackpoint", N_("Edit Trac_kpoint"), "<control><shift>K", N_("Edit Trackpoint"), 0 },
465 (VikToolConstructorFunc) tool_edit_trackpoint_create,
466 (VikToolDestructorFunc) tool_edit_trackpoint_destroy,
468 (VikToolMouseFunc) tool_edit_trackpoint_click,
469 (VikToolMouseMoveFunc) tool_edit_trackpoint_move,
470 (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL,
472 GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf, NULL },
474 { { "ShowPicture", "vik-icon-Show Picture", N_("Show P_icture"), "<control><shift>I", N_("Show Picture"), 0 },
475 (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL,
476 (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL,
478 GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf, NULL },
483 TOOL_CREATE_WAYPOINT=0,
488 TOOL_EDIT_TRACKPOINT,
493 /****** PARAMETERS ******/
495 static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images"), N_("Tracks Advanced"), N_("Metadata") };
496 enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES, GROUP_TRACKS_ADV, GROUP_METADATA };
498 static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Speed"), N_("All Tracks Same Color"), NULL };
499 static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 };
501 #define MIN_POINT_SIZE 2
502 #define MAX_POINT_SIZE 10
504 #define MIN_ARROW_SIZE 3
505 #define MAX_ARROW_SIZE 20
507 static VikLayerParamScale params_scales[] = {
508 /* min max step digits */
509 { 1, 10, 1, 0 }, /* line_thickness */
510 { 0, 100, 1, 0 }, /* track draw speed factor */
511 { 1.0, 100.0, 1.0, 2 }, /* UNUSED */
512 /* 5 * step == how much to turn */
513 { 16, 128, 4, 0 }, // 3: image_size - NB step size ignored when an HSCALE used
514 { 0, 255, 5, 0 }, // 4: image alpha - " " " "
515 { 5, 500, 5, 0 }, // 5: image cache_size - " "
516 { 0, 8, 1, 0 }, // 6: Background line thickness
517 { 1, 64, 1, 0 }, /* wpsize */
518 { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */
519 { 1, 100, 1, 0 }, // 9: elevation factor
520 { MIN_POINT_SIZE, MAX_POINT_SIZE, 1, 0 }, // 10: track point size
521 { MIN_ARROW_SIZE, MAX_ARROW_SIZE, 1, 0 }, // 11: direction arrow size
524 static gchar* params_font_sizes[] = {
525 N_("Extra Extra Small"),
531 N_("Extra Extra Large"),
534 // Needs to align with vik_layer_sort_order_t
535 static gchar* params_sort_order[] = {
537 N_("Name Ascending"),
538 N_("Name Descending"),
539 N_("Date Ascending"),
540 N_("Date Descending"),
544 static VikLayerParamData black_color_default ( void ) {
545 VikLayerParamData data; gdk_color_parse ( "#000000", &data.c ); return data; // Black
547 static VikLayerParamData drawmode_default ( void ) { return VIK_LPD_UINT ( DRAWMODE_BY_TRACK ); }
548 static VikLayerParamData line_thickness_default ( void ) { return VIK_LPD_UINT ( 1 ); }
549 static VikLayerParamData trkpointsize_default ( void ) { return VIK_LPD_UINT ( MIN_POINT_SIZE ); }
550 static VikLayerParamData trkdirectionsize_default ( void ) { return VIK_LPD_UINT ( 5 ); }
551 static VikLayerParamData bg_line_thickness_default ( void ) { return VIK_LPD_UINT ( 0 ); }
552 static VikLayerParamData trackbgcolor_default ( void ) {
553 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
555 static VikLayerParamData elevation_factor_default ( void ) { return VIK_LPD_UINT ( 30 ); }
556 static VikLayerParamData stop_length_default ( void ) { return VIK_LPD_UINT ( 60 ); }
557 static VikLayerParamData speed_factor_default ( void ) { return VIK_LPD_DOUBLE ( 30.0 ); }
559 static VikLayerParamData tnfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
560 static VikLayerParamData wpfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
561 static VikLayerParamData wptextcolor_default ( void ) {
562 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
564 static VikLayerParamData wpbgcolor_default ( void ) {
565 VikLayerParamData data; gdk_color_parse ( "#8383C4", &data.c ); return data; // Kind of Blue
567 static VikLayerParamData wpsize_default ( void ) { return VIK_LPD_UINT ( 4 ); }
568 static VikLayerParamData wpsymbol_default ( void ) { return VIK_LPD_UINT ( WP_SYMBOL_FILLED_SQUARE ); }
570 static VikLayerParamData image_size_default ( void ) { return VIK_LPD_UINT ( 64 ); }
571 static VikLayerParamData image_alpha_default ( void ) { return VIK_LPD_UINT ( 255 ); }
572 static VikLayerParamData image_cache_size_default ( void ) { return VIK_LPD_UINT ( 300 ); }
574 static VikLayerParamData sort_order_default ( void ) { return VIK_LPD_UINT ( 0 ); }
576 static VikLayerParamData string_default ( void )
578 VikLayerParamData data;
583 VikLayerParam trw_layer_params[] = {
584 { 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 },
585 { 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 },
586 { 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 },
588 { VIK_LAYER_TRW, "trackdrawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
589 N_("Note: the individual track controls what labels may be displayed"), vik_lpd_true_default, NULL, NULL },
590 { 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 },
591 { 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 },
592 { VIK_LAYER_TRW, "trackcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("All Tracks Color:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL,
593 N_("The color used when 'All Tracks Same Color' drawing mode is selected"), black_color_default, NULL, NULL },
594 { 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 },
595 { 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 },
596 { 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 },
597 { 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 },
598 { 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 },
599 { 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 },
600 { 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 },
601 { 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 },
602 { VIK_LAYER_TRW, "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
603 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 },
604 { 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 },
606 { 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 },
607 { 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 },
608 { 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,
609 N_("The percentage factor away from the average speed determining the color used"), speed_factor_default, NULL, NULL },
610 { 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 },
612 { 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 },
613 { 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 },
614 { 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 },
615 { VIK_LAYER_TRW, "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wptextcolor_default, NULL, NULL },
616 { VIK_LAYER_TRW, "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wpbgcolor_default, NULL, NULL },
617 { 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 },
618 { 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 },
619 { 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 },
620 { 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 },
621 { 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 },
623 { 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 },
624 { 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 },
625 { 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 },
626 { 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 },
628 { VIK_LAYER_TRW, "metadatadesc", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Description"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
629 { VIK_LAYER_TRW, "metadataauthor", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Author"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
630 { VIK_LAYER_TRW, "metadatatime", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Creation Time"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
631 { VIK_LAYER_TRW, "metadatakeywords", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Keywords"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
634 // ENUMERATION MUST BE IN THE SAME ORDER AS THE NAMED PARAMS ABOVE
636 // Sublayer visibilities
684 *** 1) Add to trw_layer_params and enumeration
685 *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct)
688 /****** END PARAMETERS ******/
690 /* Layer Interface function definitions */
691 static VikTrwLayer* trw_layer_create ( VikViewport *vp );
692 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter );
693 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file );
694 static void trw_layer_free ( VikTrwLayer *trwlayer );
695 static void trw_layer_draw ( VikTrwLayer *l, gpointer data );
696 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode );
697 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl );
698 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 );
699 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl );
700 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp );
701 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp );
702 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
703 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer );
704 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl );
705 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer );
706 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp );
707 static void trw_layer_marshall ( VikTrwLayer *vtl, guint8 **data, gint *len );
708 static VikTrwLayer *trw_layer_unmarshall ( guint8 *data, gint len, VikViewport *vvp );
709 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation );
710 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation );
711 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values );
712 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
713 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
714 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len );
715 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len );
716 static void trw_layer_free_copied_item ( gint subtype, gpointer item );
717 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path );
718 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
719 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t *t );
720 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
721 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
722 /* End Layer Interface function definitions */
724 VikLayerInterface vik_trw_layer_interface = {
731 sizeof(trw_layer_tools) / sizeof(VikToolInterface),
735 params_groups, /* params_groups */
736 sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */
740 (VikLayerFuncCreate) trw_layer_create,
741 (VikLayerFuncRealize) trw_layer_realize,
742 (VikLayerFuncPostRead) trw_layer_post_read,
743 (VikLayerFuncFree) trw_layer_free,
745 (VikLayerFuncProperties) NULL,
746 (VikLayerFuncDraw) trw_layer_draw,
747 (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode,
748 (VikLayerFuncGetTimestamp) trw_layer_get_timestamp,
750 (VikLayerFuncSetMenuItemsSelection) trw_layer_set_menu_selection,
751 (VikLayerFuncGetMenuItemsSelection) trw_layer_get_menu_selection,
753 (VikLayerFuncAddMenuItems) trw_layer_add_menu_items,
754 (VikLayerFuncSublayerAddMenuItems) trw_layer_sublayer_add_menu_items,
756 (VikLayerFuncSublayerRenameRequest) trw_layer_sublayer_rename_request,
757 (VikLayerFuncSublayerToggleVisible) trw_layer_sublayer_toggle_visible,
758 (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip,
759 (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip,
760 (VikLayerFuncLayerSelected) trw_layer_selected,
762 (VikLayerFuncMarshall) trw_layer_marshall,
763 (VikLayerFuncUnmarshall) trw_layer_unmarshall,
765 (VikLayerFuncSetParam) trw_layer_set_param,
766 (VikLayerFuncGetParam) trw_layer_get_param,
767 (VikLayerFuncChangeParam) trw_layer_change_param,
769 (VikLayerFuncReadFileData) a_gpspoint_read_file,
770 (VikLayerFuncWriteFileData) a_gpspoint_write_file,
772 (VikLayerFuncDeleteItem) trw_layer_del_item,
773 (VikLayerFuncCutItem) trw_layer_cut_item,
774 (VikLayerFuncCopyItem) trw_layer_copy_item,
775 (VikLayerFuncPasteItem) trw_layer_paste_item,
776 (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item,
778 (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request,
780 (VikLayerFuncSelectClick) trw_layer_select_click,
781 (VikLayerFuncSelectMove) trw_layer_select_move,
782 (VikLayerFuncSelectRelease) trw_layer_select_release,
783 (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu,
786 static gboolean have_diary_program = FALSE;
787 static gchar *diary_program = NULL;
788 #define VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM "external_diary_program"
790 static gboolean have_geojson_export = FALSE;
792 static gboolean have_astro_program = FALSE;
793 static gchar *astro_program = NULL;
794 #define VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM "external_astro_program"
796 // NB Only performed once per program run
797 static void vik_trwlayer_class_init ( VikTrwLayerClass *klass )
799 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_DIARY_PROGRAM, &diary_program ) ) {
801 //diary_program = g_strdup ( "C:\\Program Files\\Rednotebook\\rednotebook.exe" );
802 diary_program = g_strdup ( "C:/Progra~1/Rednotebook/rednotebook.exe" );
804 diary_program = g_strdup ( "rednotebook" );
808 // User specified so assume it works
809 have_diary_program = TRUE;
812 if ( g_find_program_in_path( diary_program ) ) {
813 gchar *mystdout = NULL;
814 gchar *mystderr = NULL;
815 // Needs RedNotebook 1.7.3+ for support of opening on a specified date
816 gchar *cmd = g_strconcat ( diary_program, " --version", NULL ); // "rednotebook --version"
817 if ( g_spawn_command_line_sync ( cmd, &mystdout, &mystderr, NULL, NULL ) ) {
818 // Annoyingly 1.7.1|2|3 versions of RedNotebook prints the version to stderr!!
820 g_debug ("Diary: %s", mystdout ); // Should be something like 'RedNotebook 1.4'
822 g_warning ("Diary: stderr: %s", mystderr );
824 gchar **tokens = NULL;
825 if ( mystdout && g_strcmp0(mystdout, "") )
826 tokens = g_strsplit(mystdout, " ", 0);
828 tokens = g_strsplit(mystderr, " ", 0);
832 gchar *token = tokens[num];
833 while ( token && num < 2 ) {
835 if ( viking_version_to_number(token) >= viking_version_to_number("1.7.3") )
836 have_diary_program = TRUE;
842 g_strfreev ( tokens );
849 if ( g_find_program_in_path ( a_geojson_program_export() ) ) {
850 have_geojson_export = TRUE;
854 if ( ! a_settings_get_string ( VIK_SETTINGS_EXTERNAL_ASTRO_PROGRAM, &astro_program ) ) {
856 //astro_program = g_strdup ( "C:\\Program Files\\Stellarium\\stellarium.exe" );
857 astro_program = g_strdup ( "C:/Progra~1/Stellarium/stellarium.exe" );
859 astro_program = g_strdup ( "stellarium" );
863 // User specified so assume it works
864 have_astro_program = TRUE;
866 if ( g_find_program_in_path( astro_program ) ) {
867 have_astro_program = TRUE;
871 GType vik_trw_layer_get_type ()
873 static GType vtl_type = 0;
877 static const GTypeInfo vtl_info =
879 sizeof (VikTrwLayerClass),
880 NULL, /* base_init */
881 NULL, /* base_finalize */
882 (GClassInitFunc) vik_trwlayer_class_init, /* class init */
883 NULL, /* class_finalize */
884 NULL, /* class_data */
885 sizeof (VikTrwLayer),
887 NULL /* instance init */
889 vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 );
894 VikTRWMetadata *vik_trw_metadata_new()
896 return (VikTRWMetadata*)g_malloc0(sizeof(VikTRWMetadata));
899 void vik_trw_metadata_free ( VikTRWMetadata *metadata)
904 VikTRWMetadata *vik_trw_layer_get_metadata ( VikTrwLayer *vtl )
906 return vtl->metadata;
909 void vik_trw_layer_set_metadata ( VikTrwLayer *vtl, VikTRWMetadata *metadata)
912 vik_trw_metadata_free ( vtl->metadata );
913 vtl->metadata = metadata;
918 const gchar *date_str;
920 const VikWaypoint *wpt;
925 static gboolean trw_layer_find_date_track ( const gpointer id, const VikTrack *trk, date_finder_type *df )
929 // Might be an easier way to compare dates rather than converting the strings all the time...
930 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
931 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
933 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
942 static gboolean trw_layer_find_date_waypoint ( const gpointer id, const VikWaypoint *wpt, date_finder_type *df )
946 // Might be an easier way to compare dates rather than converting the strings all the time...
947 if ( wpt->has_timestamp ) {
948 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
950 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
960 * Find an item by date
962 gboolean vik_trw_layer_find_date ( VikTrwLayer *vtl, const gchar *date_str, VikCoord *position, VikViewport *vvp, gboolean do_tracks, gboolean select )
966 df.date_str = date_str;
971 g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_find_date_track, &df );
973 g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_find_date_waypoint, &df );
975 if ( select && df.found ) {
976 if ( do_tracks && df.trk ) {
977 struct LatLon maxmin[2] = { {0,0}, {0,0} };
978 trw_layer_find_maxmin_tracks ( NULL, df.trk, maxmin );
979 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
980 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->tracks_iters, df.trk_id), TRUE );
983 vik_viewport_set_center_coord ( vvp, &(df.wpt->coord), TRUE );
984 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->waypoints_iters, df.wpt_id), TRUE );
986 vik_layer_emit_update ( VIK_LAYER(vtl) );
991 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
993 static menu_array_sublayer values;
999 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
1002 values[MA_VTL] = vtl;
1003 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1004 values[MA_SUBLAYER_ID] = sublayer;
1005 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1007 trw_layer_delete_item ( values );
1010 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
1012 static menu_array_sublayer values;
1018 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
1021 values[MA_VTL] = vtl;
1022 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
1023 values[MA_SUBLAYER_ID] = sublayer;
1024 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
1026 trw_layer_copy_item_cb(values);
1027 trw_layer_cut_item_cb(values);
1030 static void trw_layer_copy_item_cb ( menu_array_sublayer values)
1032 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
1033 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
1034 gpointer * sublayer = values[MA_SUBLAYER_ID];
1035 guint8 *data = NULL;
1038 trw_layer_copy_item( vtl, subtype, sublayer, &data, &len);
1042 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1043 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, sublayer);
1044 if ( wp && wp->name )
1047 name = NULL; // Broken :(
1049 else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1050 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, sublayer);
1051 if ( trk && trk->name )
1054 name = NULL; // Broken :(
1057 VikTrack *trk = g_hash_table_lookup ( vtl->routes, sublayer);
1058 if ( trk && trk->name )
1061 name = NULL; // Broken :(
1064 a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW,
1065 subtype, len, name, data);
1069 static void trw_layer_cut_item_cb ( menu_array_sublayer values)
1071 trw_layer_copy_item_cb(values);
1072 values[MA_CONFIRM] = GINT_TO_POINTER (0); // Never need to confirm automatic delete
1073 trw_layer_delete_item(values);
1076 static void trw_layer_paste_item_cb ( menu_array_sublayer values)
1078 // Slightly cheating method, routing via the panels capability
1079 a_clipboard_paste (VIK_LAYERS_PANEL(values[MA_VLP]));
1082 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len )
1092 GByteArray *ba = g_byte_array_new ();
1094 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1095 vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il );
1096 } else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1097 vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il );
1099 vik_track_marshall ( g_hash_table_lookup ( vtl->routes, sublayer ), &id, &il );
1102 g_byte_array_append ( ba, id, il );
1110 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len )
1117 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
1121 w = vik_waypoint_unmarshall ( item, len );
1122 // When copying - we'll create a new name based on the original
1123 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, w->name);
1124 vik_trw_layer_add_waypoint ( vtl, name, w );
1125 waypoint_convert (NULL, w, &vtl->coord_mode);
1128 trw_layer_calculate_bounds_waypoints ( vtl );
1130 // Consider if redraw necessary for the new item
1131 if ( vtl->vl.visible && vtl->waypoints_visible && w->visible )
1132 vik_layer_emit_update ( VIK_LAYER(vtl) );
1135 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
1139 t = vik_track_unmarshall ( item, len );
1140 // When copying - we'll create a new name based on the original
1141 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, t->name);
1142 vik_trw_layer_add_track ( vtl, name, t );
1143 vik_track_convert (t, vtl->coord_mode);
1146 // Consider if redraw necessary for the new item
1147 if ( vtl->vl.visible && vtl->tracks_visible && t->visible )
1148 vik_layer_emit_update ( VIK_LAYER(vtl) );
1151 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
1155 t = vik_track_unmarshall ( item, len );
1156 // When copying - we'll create a new name based on the original
1157 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, t->name);
1158 vik_trw_layer_add_route ( vtl, name, t );
1159 vik_track_convert (t, vtl->coord_mode);
1162 // Consider if redraw necessary for the new item
1163 if ( vtl->vl.visible && vtl->routes_visible && t->visible )
1164 vik_layer_emit_update ( VIK_LAYER(vtl) );
1170 static void trw_layer_free_copied_item ( gint subtype, gpointer item )
1177 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation )
1181 case PARAM_TV: vtl->tracks_visible = data.b; break;
1182 case PARAM_WV: vtl->waypoints_visible = data.b; break;
1183 case PARAM_RV: vtl->routes_visible = data.b; break;
1184 case PARAM_TDL: vtl->track_draw_labels = data.b; break;
1185 case PARAM_TLFONTSIZE:
1186 if ( data.u < FS_NUM_SIZES ) {
1187 vtl->track_font_size = data.u;
1188 g_free ( vtl->track_fsize_str );
1189 switch ( vtl->track_font_size ) {
1190 case FS_XX_SMALL: vtl->track_fsize_str = g_strdup ( "xx-small" ); break;
1191 case FS_X_SMALL: vtl->track_fsize_str = g_strdup ( "x-small" ); break;
1192 case FS_SMALL: vtl->track_fsize_str = g_strdup ( "small" ); break;
1193 case FS_LARGE: vtl->track_fsize_str = g_strdup ( "large" ); break;
1194 case FS_X_LARGE: vtl->track_fsize_str = g_strdup ( "x-large" ); break;
1195 case FS_XX_LARGE: vtl->track_fsize_str = g_strdup ( "xx-large" ); break;
1196 default: vtl->track_fsize_str = g_strdup ( "medium" ); break;
1200 case PARAM_DM: vtl->drawmode = data.u; break;
1202 vtl->track_color = data.c;
1203 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1205 case PARAM_DP: vtl->drawpoints = data.b; break;
1207 if ( data.u >= MIN_POINT_SIZE && data.u <= MAX_POINT_SIZE )
1208 vtl->drawpoints_size = data.u;
1210 case PARAM_DE: vtl->drawelevation = data.b; break;
1211 case PARAM_DS: vtl->drawstops = data.b; break;
1212 case PARAM_DL: vtl->drawlines = data.b; break;
1213 case PARAM_DD: vtl->drawdirections = data.b; break;
1215 if ( data.u >= MIN_ARROW_SIZE && data.u <= MAX_ARROW_SIZE )
1216 vtl->drawdirections_size = data.u;
1218 case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH )
1219 vtl->stop_length = data.u;
1221 case PARAM_EF: if ( data.u >= 1 && data.u <= 100 )
1222 vtl->elevation_factor = data.u;
1224 case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness )
1226 vtl->line_thickness = data.u;
1227 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1230 case PARAM_BLT: if ( data.u <= 8 && data.u != vtl->bg_line_thickness )
1232 vtl->bg_line_thickness = data.u;
1233 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1237 vtl->track_bg_color = data.c;
1238 if ( vtl->track_bg_gc )
1239 gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(vtl->track_bg_color));
1241 case PARAM_TDSF: vtl->track_draw_speed_factor = data.d; break;
1242 case PARAM_TSO: if ( data.u < VL_SO_LAST ) vtl->track_sort_order = data.u; break;
1243 case PARAM_DLA: vtl->drawlabels = data.b; break;
1244 case PARAM_DI: vtl->drawimages = data.b; break;
1245 case PARAM_IS: if ( data.u != vtl->image_size )
1247 vtl->image_size = data.u;
1248 g_list_foreach ( vtl->image_cache->head, (GFunc) cached_pixbuf_free, NULL );
1249 g_queue_free ( vtl->image_cache );
1250 vtl->image_cache = g_queue_new ();
1253 case PARAM_IA: vtl->image_alpha = data.u; break;
1254 case PARAM_ICS: vtl->image_cache_size = data.u;
1255 while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */
1256 cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) );
1259 vtl->waypoint_color = data.c;
1260 if ( vtl->waypoint_gc )
1261 gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(vtl->waypoint_color));
1264 vtl->waypoint_text_color = data.c;
1265 if ( vtl->waypoint_text_gc )
1266 gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(vtl->waypoint_text_color));
1269 vtl->waypoint_bg_color = data.c;
1270 if ( vtl->waypoint_bg_gc )
1271 gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(vtl->waypoint_bg_color));
1274 vtl->wpbgand = data.b;
1275 if ( vtl->waypoint_bg_gc )
1276 gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY );
1278 case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break;
1279 case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break;
1280 case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break;
1281 case PARAM_WPFONTSIZE:
1282 if ( data.u < FS_NUM_SIZES ) {
1283 vtl->wp_font_size = data.u;
1284 g_free ( vtl->wp_fsize_str );
1285 switch ( vtl->wp_font_size ) {
1286 case FS_XX_SMALL: vtl->wp_fsize_str = g_strdup ( "xx-small" ); break;
1287 case FS_X_SMALL: vtl->wp_fsize_str = g_strdup ( "x-small" ); break;
1288 case FS_SMALL: vtl->wp_fsize_str = g_strdup ( "small" ); break;
1289 case FS_LARGE: vtl->wp_fsize_str = g_strdup ( "large" ); break;
1290 case FS_X_LARGE: vtl->wp_fsize_str = g_strdup ( "x-large" ); break;
1291 case FS_XX_LARGE: vtl->wp_fsize_str = g_strdup ( "xx-large" ); break;
1292 default: vtl->wp_fsize_str = g_strdup ( "medium" ); break;
1296 case PARAM_WPSO: if ( data.u < VL_SO_LAST ) vtl->wp_sort_order = data.u; break;
1298 case PARAM_MDDESC: if ( data.s && vtl->metadata ) vtl->metadata->description = g_strdup (data.s); break;
1299 case PARAM_MDAUTH: if ( data.s && vtl->metadata ) vtl->metadata->author = g_strdup (data.s); break;
1300 case PARAM_MDTIME: if ( data.s && vtl->metadata ) vtl->metadata->timestamp = g_strdup (data.s); break;
1301 case PARAM_MDKEYS: if ( data.s && vtl->metadata ) vtl->metadata->keywords = g_strdup (data.s); break;
1307 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation )
1309 VikLayerParamData rv;
1312 case PARAM_TV: rv.b = vtl->tracks_visible; break;
1313 case PARAM_WV: rv.b = vtl->waypoints_visible; break;
1314 case PARAM_RV: rv.b = vtl->routes_visible; break;
1315 case PARAM_TDL: rv.b = vtl->track_draw_labels; break;
1316 case PARAM_TLFONTSIZE: rv.u = vtl->track_font_size; break;
1317 case PARAM_DM: rv.u = vtl->drawmode; break;
1318 case PARAM_TC: rv.c = vtl->track_color; break;
1319 case PARAM_DP: rv.b = vtl->drawpoints; break;
1320 case PARAM_DPS: rv.u = vtl->drawpoints_size; break;
1321 case PARAM_DE: rv.b = vtl->drawelevation; break;
1322 case PARAM_EF: rv.u = vtl->elevation_factor; break;
1323 case PARAM_DS: rv.b = vtl->drawstops; break;
1324 case PARAM_SL: rv.u = vtl->stop_length; break;
1325 case PARAM_DL: rv.b = vtl->drawlines; break;
1326 case PARAM_DD: rv.b = vtl->drawdirections; break;
1327 case PARAM_DDS: rv.u = vtl->drawdirections_size; break;
1328 case PARAM_LT: rv.u = vtl->line_thickness; break;
1329 case PARAM_BLT: rv.u = vtl->bg_line_thickness; break;
1330 case PARAM_DLA: rv.b = vtl->drawlabels; break;
1331 case PARAM_DI: rv.b = vtl->drawimages; break;
1332 case PARAM_TBGC: rv.c = vtl->track_bg_color; break;
1333 case PARAM_TDSF: rv.d = vtl->track_draw_speed_factor; break;
1334 case PARAM_TSO: rv.u = vtl->track_sort_order; break;
1335 case PARAM_IS: rv.u = vtl->image_size; break;
1336 case PARAM_IA: rv.u = vtl->image_alpha; break;
1337 case PARAM_ICS: rv.u = vtl->image_cache_size; break;
1338 case PARAM_WPC: rv.c = vtl->waypoint_color; break;
1339 case PARAM_WPTC: rv.c = vtl->waypoint_text_color; break;
1340 case PARAM_WPBC: rv.c = vtl->waypoint_bg_color; break;
1341 case PARAM_WPBA: rv.b = vtl->wpbgand; break;
1342 case PARAM_WPSYM: rv.u = vtl->wp_symbol; break;
1343 case PARAM_WPSIZE: rv.u = vtl->wp_size; break;
1344 case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break;
1345 case PARAM_WPFONTSIZE: rv.u = vtl->wp_font_size; break;
1346 case PARAM_WPSO: rv.u = vtl->wp_sort_order; break;
1348 case PARAM_MDDESC: if (vtl->metadata) { rv.s = vtl->metadata->description; } break;
1349 case PARAM_MDAUTH: if (vtl->metadata) { rv.s = vtl->metadata->author; } break;
1350 case PARAM_MDTIME: if (vtl->metadata) { rv.s = vtl->metadata->timestamp; } break;
1351 case PARAM_MDKEYS: if (vtl->metadata) { rv.s = vtl->metadata->keywords; } break;
1357 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values )
1359 // This '-3' is to account for the first few parameters not in the properties
1360 const gint OFFSET = -3;
1362 switch ( GPOINTER_TO_INT(values[UI_CHG_PARAM_ID]) ) {
1363 // Alter sensitivity of waypoint draw image related widgets according to the draw image setting.
1366 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1367 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1368 GtkWidget **ww2 = values[UI_CHG_LABELS];
1369 GtkWidget *w1 = ww1[OFFSET + PARAM_IS];
1370 GtkWidget *w2 = ww2[OFFSET + PARAM_IS];
1371 GtkWidget *w3 = ww1[OFFSET + PARAM_IA];
1372 GtkWidget *w4 = ww2[OFFSET + PARAM_IA];
1373 GtkWidget *w5 = ww1[OFFSET + PARAM_ICS];
1374 GtkWidget *w6 = ww2[OFFSET + PARAM_ICS];
1375 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1376 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1377 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1378 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1379 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1380 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1383 // Alter sensitivity of waypoint label related widgets according to the draw label setting.
1386 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1387 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1388 GtkWidget **ww2 = values[UI_CHG_LABELS];
1389 GtkWidget *w1 = ww1[OFFSET + PARAM_WPTC];
1390 GtkWidget *w2 = ww2[OFFSET + PARAM_WPTC];
1391 GtkWidget *w3 = ww1[OFFSET + PARAM_WPBC];
1392 GtkWidget *w4 = ww2[OFFSET + PARAM_WPBC];
1393 GtkWidget *w5 = ww1[OFFSET + PARAM_WPBA];
1394 GtkWidget *w6 = ww2[OFFSET + PARAM_WPBA];
1395 GtkWidget *w7 = ww1[OFFSET + PARAM_WPFONTSIZE];
1396 GtkWidget *w8 = ww2[OFFSET + PARAM_WPFONTSIZE];
1397 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1398 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1399 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1400 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1401 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1402 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1403 if ( w7 ) gtk_widget_set_sensitive ( w7, vlpd.b );
1404 if ( w8 ) gtk_widget_set_sensitive ( w8, vlpd.b );
1407 // Alter sensitivity of all track colours according to the draw track mode.
1410 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1411 gboolean sensitive = ( vlpd.u == DRAWMODE_ALL_SAME_COLOR );
1412 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1413 GtkWidget **ww2 = values[UI_CHG_LABELS];
1414 GtkWidget *w1 = ww1[OFFSET + PARAM_TC];
1415 GtkWidget *w2 = ww2[OFFSET + PARAM_TC];
1416 if ( w1 ) gtk_widget_set_sensitive ( w1, sensitive );
1417 if ( w2 ) gtk_widget_set_sensitive ( w2, sensitive );
1420 case PARAM_MDTIME: {
1421 // Force metadata->timestamp to be always read-only for now.
1422 GtkWidget **ww = values[UI_CHG_WIDGETS];
1423 GtkWidget *w1 = ww[OFFSET + PARAM_MDTIME];
1424 if ( w1 ) gtk_widget_set_sensitive ( w1, FALSE );
1426 // NB Since other track settings have been split across tabs,
1427 // I don't think it's useful to set sensitivities on widgets you can't immediately see
1432 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
1439 // Use byte arrays to store sublayer data
1440 // much like done elsewhere e.g. vik_layer_marshall_params()
1441 GByteArray *ba = g_byte_array_new ( );
1446 guint object_length;
1449 // the length of the item
1450 // the sublayer type of item
1451 // the the actual item
1452 #define tlm_append(object_pointer, size, type) \
1454 object_length = (size); \
1455 g_byte_array_append ( ba, (guint8 *)&object_length, sizeof(object_length) ); \
1456 g_byte_array_append ( ba, (guint8 *)&subtype, sizeof(subtype) ); \
1457 g_byte_array_append ( ba, (object_pointer), object_length );
1459 // Layer parameters first
1460 vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl);
1461 g_byte_array_append ( ba, (guint8 *)&pl, sizeof(pl) ); \
1462 g_byte_array_append ( ba, pd, pl );
1465 // Now sublayer data
1466 GHashTableIter iter;
1467 gpointer key, value;
1470 g_hash_table_iter_init ( &iter, vtl->waypoints );
1471 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1472 vik_waypoint_marshall ( VIK_WAYPOINT(value), &sl_data, &sl_len );
1473 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_WAYPOINT );
1478 g_hash_table_iter_init ( &iter, vtl->tracks );
1479 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1480 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1481 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_TRACK );
1486 g_hash_table_iter_init ( &iter, vtl->routes );
1487 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1488 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1489 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_ROUTE );
1499 static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp )
1501 VikTrwLayer *vtl = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, FALSE ));
1503 gint consumed_length;
1505 // First the overall layer parameters
1506 memcpy(&pl, data, sizeof(pl));
1508 vik_layer_unmarshall_params ( VIK_LAYER(vtl), data, pl, vvp );
1511 consumed_length = pl;
1512 const gint sizeof_len_and_subtype = sizeof(gint) + sizeof(gint);
1514 #define tlm_size (*(gint *)data)
1515 // See marshalling above for order of how this is written
1517 data += sizeof_len_and_subtype + tlm_size;
1519 // Now the individual sublayers:
1521 while ( *data && consumed_length < len ) {
1522 // Normally four extra bytes at the end of the datastream
1523 // (since it's a GByteArray and that's where it's length is stored)
1524 // So only attempt read when there's an actual block of sublayer data
1525 if ( consumed_length + tlm_size < len ) {
1527 // Reuse pl to read the subtype from the data stream
1528 memcpy(&pl, data+sizeof(gint), sizeof(pl));
1530 // Also remember to (attempt to) convert each coordinate in case this is pasted into a different drawmode
1531 if ( pl == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1532 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1533 gchar *name = g_strdup ( trk->name );
1534 vik_trw_layer_add_track ( vtl, name, trk );
1536 vik_track_convert (trk, vtl->coord_mode);
1538 if ( pl == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1539 VikWaypoint *wp = vik_waypoint_unmarshall ( data + sizeof_len_and_subtype, 0 );
1540 gchar *name = g_strdup ( wp->name );
1541 vik_trw_layer_add_waypoint ( vtl, name, wp );
1543 waypoint_convert (NULL, wp, &vtl->coord_mode);
1545 if ( pl == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
1546 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1547 gchar *name = g_strdup ( trk->name );
1548 vik_trw_layer_add_route ( vtl, name, trk );
1550 vik_track_convert (trk, vtl->coord_mode);
1553 consumed_length += tlm_size + sizeof_len_and_subtype;
1556 //g_debug ("consumed_length %d vs len %d", consumed_length, len);
1558 // Not stored anywhere else so need to regenerate
1559 trw_layer_calculate_bounds_waypoints ( vtl );
1564 // Keep interesting hash function at least visible
1566 static guint strcase_hash(gconstpointer v)
1568 // 31 bit hash function
1571 gchar s[128]; // malloc is too slow for reading big files
1574 for (i = 0; (i < (sizeof(s)- 1)) && t[i]; i++)
1575 p[i] = toupper(t[i]);
1581 for (p += 1; *p != '\0'; p++)
1582 h = (h << 5) - h + *p;
1589 // Stick a 1 at the end of the function name to make it more unique
1590 // thus more easily searchable in a simple text editor
1591 static VikTrwLayer* trw_layer_new1 ( VikViewport *vvp )
1593 VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) );
1594 vik_layer_set_type ( VIK_LAYER(rv), VIK_LAYER_TRW );
1596 // It's not entirely clear the benefits of hash tables usage here - possibly the simplicity of first implementation for unique names
1597 // Now with the name of the item stored as part of the item - these tables are effectively straightforward lists
1599 // For this reworking I've choosen to keep the use of hash tables since for the expected data sizes
1600 // - even many hundreds of waypoints and tracks is quite small in the grand scheme of things,
1601 // and with normal PC processing capabilities - it has negligibile performance impact
1602 // This also minimized the amount of rework - as the management of the hash tables already exists.
1604 // The hash tables are indexed by simple integers acting as a UUID hash, which again shouldn't affect performance much
1605 // we have to maintain a uniqueness (as before when multiple names where not allowed),
1606 // this is to ensure it refers to the same item in the data structures used on the viewport and on the layers panel
1608 rv->waypoints = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_waypoint_free );
1609 rv->waypoints_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1610 rv->tracks = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1611 rv->tracks_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1612 rv->routes = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1613 rv->routes_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1615 rv->image_cache = g_queue_new(); // Must be performed before set_params via set_defaults
1617 vik_layer_set_defaults ( VIK_LAYER(rv), vvp );
1619 // Param settings that are not available via the GUI
1620 // Force to on after processing params (which defaults them to off with a zero value)
1621 rv->waypoints_visible = rv->tracks_visible = rv->routes_visible = TRUE;
1623 rv->metadata = vik_trw_metadata_new ();
1624 rv->draw_sync_done = TRUE;
1625 rv->draw_sync_do = TRUE;
1626 // Everything else is 0, FALSE or NULL
1632 static void trw_layer_free ( VikTrwLayer *trwlayer )
1634 g_hash_table_destroy(trwlayer->waypoints);
1635 g_hash_table_destroy(trwlayer->waypoints_iters);
1636 g_hash_table_destroy(trwlayer->tracks);
1637 g_hash_table_destroy(trwlayer->tracks_iters);
1638 g_hash_table_destroy(trwlayer->routes);
1639 g_hash_table_destroy(trwlayer->routes_iters);
1641 /* ODC: replace with GArray */
1642 trw_layer_free_track_gcs ( trwlayer );
1644 if ( trwlayer->wp_right_click_menu )
1645 g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) );
1647 if ( trwlayer->track_right_click_menu )
1648 g_object_ref_sink ( G_OBJECT(trwlayer->track_right_click_menu) );
1650 if ( trwlayer->tracklabellayout != NULL)
1651 g_object_unref ( G_OBJECT ( trwlayer->tracklabellayout ) );
1653 if ( trwlayer->wplabellayout != NULL)
1654 g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) );
1656 if ( trwlayer->waypoint_gc != NULL )
1657 g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) );
1659 if ( trwlayer->waypoint_text_gc != NULL )
1660 g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) );
1662 if ( trwlayer->waypoint_bg_gc != NULL )
1663 g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) );
1665 g_free ( trwlayer->wp_fsize_str );
1666 g_free ( trwlayer->track_fsize_str );
1668 if ( trwlayer->tpwin != NULL )
1669 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) );
1671 if ( trwlayer->tracks_analysis_dialog != NULL )
1672 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tracks_analysis_dialog) );
1674 g_list_foreach ( trwlayer->image_cache->head, (GFunc) cached_pixbuf_free, NULL );
1675 g_queue_free ( trwlayer->image_cache );
1678 static void init_drawing_params ( struct DrawingParams *dp, VikTrwLayer *vtl, VikViewport *vp, gboolean highlight )
1682 dp->highlight = highlight;
1683 dp->vw = (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl);
1684 dp->xmpp = vik_viewport_get_xmpp ( vp );
1685 dp->ympp = vik_viewport_get_ympp ( vp );
1686 dp->width = vik_viewport_get_width ( vp );
1687 dp->height = vik_viewport_get_height ( vp );
1688 dp->cc = vtl->drawdirections_size*cos(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1689 dp->ss = vtl->drawdirections_size*sin(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1691 dp->center = vik_viewport_get_center ( vp );
1692 dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */
1693 dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON;
1698 w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp;
1699 h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp;
1700 /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */
1702 dp->ce1 = dp->center->east_west-w2;
1703 dp->ce2 = dp->center->east_west+w2;
1704 dp->cn1 = dp->center->north_south-h2;
1705 dp->cn2 = dp->center->north_south+h2;
1706 } else if ( dp->lat_lon ) {
1707 VikCoord upperleft, bottomright;
1708 /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */
1709 /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */
1710 vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft );
1711 vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright );
1712 dp->ce1 = upperleft.east_west;
1713 dp->ce2 = bottomright.east_west;
1714 dp->cn1 = bottomright.north_south;
1715 dp->cn2 = upperleft.north_south;
1718 vik_viewport_get_min_max_lat_lon ( vp, &(dp->bbox.south), &(dp->bbox.north), &(dp->bbox.west), &(dp->bbox.east) );
1722 * Determine the colour of the trackpoint (and/or trackline) relative to the average speed
1723 * Here a simple traffic like light colour system is used:
1724 * . slow points are red
1725 * . average is yellow
1726 * . fast points are green
1728 static gint track_section_colour_by_speed ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2, gdouble average_speed, gdouble low_speed, gdouble high_speed )
1731 if ( tp1->has_timestamp && tp2->has_timestamp ) {
1732 if ( average_speed > 0 ) {
1733 rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) / (tp1->timestamp - tp2->timestamp) );
1734 if ( rv < low_speed )
1735 return VIK_TRW_LAYER_TRACK_GC_SLOW;
1736 else if ( rv > high_speed )
1737 return VIK_TRW_LAYER_TRACK_GC_FAST;
1739 return VIK_TRW_LAYER_TRACK_GC_AVER;
1742 return VIK_TRW_LAYER_TRACK_GC_BLACK;
1745 static void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y )
1747 vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y );
1748 vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 );
1749 vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 );
1750 vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 );
1754 static void trw_layer_draw_track_label ( gchar *name, gchar *fgcolour, gchar *bgcolour, struct DrawingParams *dp, VikCoord *coord )
1756 gchar *label_markup = g_strdup_printf ( "<span foreground=\"%s\" background=\"%s\" size=\"%s\">%s</span>", fgcolour, bgcolour, dp->vtl->track_fsize_str, name );
1758 if ( pango_parse_markup ( label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
1759 pango_layout_set_markup ( dp->vtl->tracklabellayout, label_markup, -1 );
1761 // Fallback if parse failure
1762 pango_layout_set_text ( dp->vtl->tracklabellayout, name, -1 );
1764 g_free ( label_markup );
1766 gint label_x, label_y;
1768 pango_layout_get_pixel_size ( dp->vtl->tracklabellayout, &width, &height );
1770 vik_viewport_coord_to_screen ( dp->vp, coord, &label_x, &label_y );
1771 vik_viewport_draw_layout ( dp->vp, dp->vtl->track_bg_gc, label_x-width/2, label_y-height/2, dp->vtl->tracklabellayout );
1775 * distance_in_preferred_units:
1776 * @dist: The source distance in standard SI Units (i.e. metres)
1778 * TODO: This is a generic function that could be moved into globals.c or utils.c
1780 * Probably best used if you have a only few conversions to perform.
1781 * However if doing many points (such as on all points along a track) then this may be a bit slow,
1782 * since it will be doing the preference check on each call
1784 * Returns: The distance in the units as specified by the preferences
1786 static gdouble distance_in_preferred_units ( gdouble dist )
1789 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1790 switch (dist_units) {
1791 case VIK_UNITS_DISTANCE_MILES:
1792 mydist = VIK_METERS_TO_MILES(dist);
1794 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1795 mydist = VIK_METERS_TO_NAUTICAL_MILES(dist);
1797 // VIK_UNITS_DISTANCE_KILOMETRES:
1799 mydist = dist/1000.0;
1806 * trw_layer_draw_dist_labels:
1808 * Draw a few labels along a track at nicely seperated distances
1809 * This might slow things down if there's many tracks being displayed with this on.
1811 static void trw_layer_draw_dist_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1813 static const gdouble chunksd[] = {0.25, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0,
1814 25.0, 40.0, 50.0, 75.0, 100.0,
1815 150.0, 200.0, 250.0, 500.0, 1000.0};
1817 gdouble dist = vik_track_get_length_including_gaps ( trk ) / (trk->max_number_dist_labels+1);
1819 // Convert to specified unit to find the friendly breakdown value
1820 dist = distance_in_preferred_units ( dist );
1824 for ( i = 0; i < G_N_ELEMENTS(chunksd); i++ ) {
1825 if ( chunksd[i] > dist ) {
1827 dist = chunksd[index];
1832 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1834 for ( i = 1; i < trk->max_number_dist_labels+1; i++ ) {
1835 gdouble dist_i = dist * i;
1837 // Convert distance back into metres for use in finding a trackpoint
1838 switch (dist_units) {
1839 case VIK_UNITS_DISTANCE_MILES:
1840 dist_i = VIK_MILES_TO_METERS(dist_i);
1842 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1843 dist_i = VIK_NAUTICAL_MILES_TO_METERS(dist_i);
1845 // VIK_UNITS_DISTANCE_KILOMETRES:
1847 dist_i = dist_i*1000.0;
1851 gdouble dist_current = 0.0;
1852 VikTrackpoint *tp_current = vik_track_get_tp_by_dist ( trk, dist_i, FALSE, &dist_current );
1853 gdouble dist_next = 0.0;
1854 VikTrackpoint *tp_next = vik_track_get_tp_by_dist ( trk, dist_i, TRUE, &dist_next );
1856 gdouble dist_between_tps = fabs (dist_next - dist_current);
1857 gdouble ratio = 0.0;
1858 // Prevent division by 0 errors
1859 if ( dist_between_tps > 0.0 )
1860 ratio = fabs(dist_i-dist_current)/dist_between_tps;
1862 if ( tp_current && tp_next ) {
1863 // Construct the name based on the distance value
1866 switch (dist_units) {
1867 case VIK_UNITS_DISTANCE_MILES:
1868 units = g_strdup ( _("miles") );
1870 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
1871 units = g_strdup ( _("NM") );
1873 // VIK_UNITS_DISTANCE_KILOMETRES:
1875 units = g_strdup ( _("km") );
1879 // Convert for display
1880 dist_i = distance_in_preferred_units ( dist_i );
1882 // Make the precision of the output related to the unit size.
1884 name = g_strdup_printf ( "%.2f %s", dist_i, units);
1885 else if ( index == 1 )
1886 name = g_strdup_printf ( "%.1f %s", dist_i, units);
1888 name = g_strdup_printf ( "%d %s", (gint)round(dist_i), units); // TODO single vs plurals
1891 struct LatLon ll_current, ll_next;
1892 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
1893 vik_coord_to_latlon ( &tp_next->coord, &ll_next );
1895 // positional interpolation
1896 // Using a simple ratio - may not be perfectly correct due to lat/long projections
1897 // but should be good enough over the small scale that I anticipate usage on
1898 struct LatLon ll_new = { ll_current.lat + (ll_next.lat-ll_current.lat)*ratio,
1899 ll_current.lon + (ll_next.lon-ll_current.lon)*ratio };
1901 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &ll_new );
1904 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1905 fgcolour = gdk_color_to_string ( &(trk->color) );
1907 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1909 // if highlight mode on, then colour the background in the highlight colour
1911 if ( drawing_highlight )
1912 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1914 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1916 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &coord );
1918 g_free ( fgcolour );
1919 g_free ( bgcolour );
1926 * trw_layer_draw_track_name_labels:
1928 * Draw a label (or labels) for the track name somewhere depending on the track's properties
1930 static void trw_layer_draw_track_name_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1933 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1934 fgcolour = gdk_color_to_string ( &(trk->color) );
1936 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1938 // if highlight mode on, then colour the background in the highlight colour
1940 if ( drawing_highlight )
1941 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1943 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1945 gchar *ename = g_markup_escape_text ( trk->name, -1 );
1947 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ||
1948 trk->draw_name_mode == TRACK_DRAWNAME_CENTRE ) {
1949 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
1950 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
1951 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
1952 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
1954 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &average );
1956 trw_layer_draw_track_label ( ename, fgcolour, bgcolour, dp, &coord );
1959 if ( trk->draw_name_mode == TRACK_DRAWNAME_CENTRE )
1960 // No other labels to draw
1963 VikTrackpoint *tp_end = vik_track_get_tp_last ( trk );
1966 VikTrackpoint *tp_begin = vik_track_get_tp_first ( trk );
1969 VikCoord begin_coord = tp_begin->coord;
1970 VikCoord end_coord = tp_end->coord;
1972 gboolean done_start_end = FALSE;
1974 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1975 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1977 // This number can be configured via the settings if you really want to change it
1978 gdouble distance_diff;
1979 if ( ! a_settings_get_double ( "trackwaypoint_start_end_distance_diff", &distance_diff ) )
1980 distance_diff = 100.0; // Metres
1982 if ( vik_coord_diff ( &begin_coord, &end_coord ) < distance_diff ) {
1983 // Start and end 'close' together so only draw one label at an average location
1984 gint x1, x2, y1, y2;
1985 vik_viewport_coord_to_screen ( dp->vp, &begin_coord, &x1, &y1);
1986 vik_viewport_coord_to_screen ( dp->vp, &end_coord, &x2, &y2);
1988 vik_viewport_screen_to_coord ( dp->vp, (x1 + x2) / 2, (y1 + y2) / 2, &av_coord );
1990 gchar *name = g_strdup_printf ( "%s: %s", ename, _("start/end") );
1991 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &av_coord );
1994 done_start_end = TRUE;
1998 if ( ! done_start_end ) {
1999 if ( trk->draw_name_mode == TRACK_DRAWNAME_START ||
2000 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2001 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2002 gchar *name_start = g_strdup_printf ( "%s: %s", ename, _("start") );
2003 trw_layer_draw_track_label ( name_start, fgcolour, bgcolour, dp, &begin_coord );
2004 g_free ( name_start );
2006 // Don't draw end label if this is the one being created
2007 if ( trk != dp->vtl->current_track ) {
2008 if ( trk->draw_name_mode == TRACK_DRAWNAME_END ||
2009 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
2010 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
2011 gchar *name_end = g_strdup_printf ( "%s: %s", ename, _("end") );
2012 trw_layer_draw_track_label ( name_end, fgcolour, bgcolour, dp, &end_coord );
2013 g_free ( name_end );
2018 g_free ( fgcolour );
2019 g_free ( bgcolour );
2025 * trw_layer_draw_point_names:
2027 * Draw a point labels along a track
2028 * This might slow things down if there's many tracks being displayed with this on.
2030 static void trw_layer_draw_point_names ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
2032 GList *list = trk->trackpoints;
2034 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2036 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
2037 fgcolour = gdk_color_to_string ( &(trk->color) );
2039 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
2041 if ( drawing_highlight )
2042 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
2044 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
2046 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2047 while ((list = g_list_next(list)))
2049 tp = VIK_TRACKPOINT(list->data);
2051 trw_layer_draw_track_label ( tp->name, fgcolour, bgcolour, dp, &tp->coord );
2053 g_free ( fgcolour );
2054 g_free ( bgcolour );
2057 static void trw_layer_draw_track ( const gpointer id, VikTrack *track, struct DrawingParams *dp, gboolean draw_track_outline )
2059 if ( ! track->visible )
2062 /* TODO: this function is a mess, get rid of any redundancy */
2063 GList *list = track->trackpoints;
2065 gboolean useoldvals = TRUE;
2067 gboolean drawpoints;
2069 gboolean drawelevation;
2070 gdouble min_alt, max_alt, alt_diff = 0;
2072 const guint8 tp_size_reg = dp->vtl->drawpoints_size;
2073 const guint8 tp_size_cur = dp->vtl->drawpoints_size*2;
2076 if ( dp->vtl->drawelevation )
2078 /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */
2079 if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) )
2080 alt_diff = max_alt - min_alt;
2083 /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */
2084 if ( dp->vtl->bg_line_thickness && !draw_track_outline )
2085 trw_layer_draw_track ( id, track, dp, TRUE );
2087 if ( draw_track_outline )
2088 drawpoints = drawstops = FALSE;
2090 drawpoints = dp->vtl->drawpoints;
2091 drawstops = dp->vtl->drawstops;
2094 gboolean drawing_highlight = FALSE;
2095 /* Current track - used for creation */
2096 if ( track == dp->vtl->current_track )
2097 main_gc = dp->vtl->current_track_gc;
2099 if ( dp->highlight ) {
2100 /* Draw all tracks of the layer in special colour
2101 NB this supercedes the drawmode */
2102 main_gc = vik_viewport_get_gc_highlight (dp->vp);
2103 drawing_highlight = TRUE;
2105 if ( !drawing_highlight ) {
2106 // Still need to figure out the gc according to the drawing mode:
2107 switch ( dp->vtl->drawmode ) {
2108 case DRAWMODE_BY_TRACK:
2109 if ( dp->vtl->track_1color_gc )
2110 g_object_unref ( dp->vtl->track_1color_gc );
2111 dp->vtl->track_1color_gc = vik_viewport_new_gc_from_color ( dp->vp, &track->color, dp->vtl->line_thickness );
2112 main_gc = dp->vtl->track_1color_gc;
2115 // Mostly for DRAWMODE_ALL_SAME_COLOR
2116 // but includes DRAWMODE_BY_SPEED, main_gc is set later on as necessary
2117 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_SINGLE);
2124 int x, y, oldx, oldy;
2125 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2127 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2129 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2131 // Draw the first point as something a bit different from the normal points
2132 // ATM it's slightly bigger and a triangle
2134 GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} };
2135 vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 );
2141 gdouble average_speed = 0.0;
2142 gdouble low_speed = 0.0;
2143 gdouble high_speed = 0.0;
2144 // If necessary calculate these values - which is done only once per track redraw
2145 if ( dp->vtl->drawmode == DRAWMODE_BY_SPEED ) {
2146 // the percentage factor away from the average speed determines transistions between the levels
2147 average_speed = vik_track_get_average_speed_moving(track, dp->vtl->stop_length);
2148 low_speed = average_speed - (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2149 high_speed = average_speed + (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2152 while ((list = g_list_next(list)))
2154 tp = VIK_TRACKPOINT(list->data);
2155 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2157 VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data);
2158 // See if in a different lat/lon 'quadrant' so don't draw massively long lines (presumably wrong way around the Earth)
2159 // Mainly to prevent wrong lines drawn when a track crosses the 180 degrees East-West longitude boundary
2160 // (since vik_viewport_draw_line() only copes with pixel value and has no concept of the globe)
2162 (( tp2->coord.east_west < -90.0 && tp->coord.east_west > 90.0 ) ||
2163 ( tp2->coord.east_west > 90.0 && tp->coord.east_west < -90.0 )) ) {
2167 /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */
2168 if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */
2169 ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */
2170 tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */
2171 tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) )
2173 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2176 * If points are the same in display coordinates, don't draw.
2178 if ( useoldvals && x == oldx && y == oldy )
2180 // Still need to process points to ensure 'stops' are drawn if required
2181 if ( drawstops && drawpoints && ! draw_track_outline && list->next &&
2182 (VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length) )
2183 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 );
2188 if ( drawpoints || dp->vtl->drawlines ) {
2189 // setup main_gc for both point and line drawing
2190 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2191 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 ) );
2195 if ( drawpoints && ! draw_track_outline )
2200 * The concept of drawing stops is that a trackpoint
2201 * that is if the next trackpoint has a timestamp far into
2202 * the future, we draw a circle of 6x trackpoint size,
2203 * instead of a rectangle of 2x trackpoint size.
2204 * This is drawn first so the trackpoint will be drawn on top
2207 if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length )
2208 /* Stop point. Draw 6x circle. Always in redish colour */
2209 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 );
2211 /* Regular point - draw 2x square. */
2212 vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
2215 /* Final point - draw 4x circle. */
2216 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 );
2219 if ((!tp->newsegment) && (dp->vtl->drawlines))
2222 /* UTM only: zone check */
2223 if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone )
2224 draw_utm_skip_insignia ( dp->vp, main_gc, x, y);
2227 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy );
2229 if ( draw_track_outline ) {
2230 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2234 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2236 if ( dp->vtl->drawelevation && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) {
2238 #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp)
2243 tmp[1].y = oldy-FIXALTITUDE(list->data);
2245 tmp[2].y = y-FIXALTITUDE(list->next->data);
2250 if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0))
2251 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->light_gc[3];
2253 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->dark_gc[0];
2254 vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4);
2256 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
2261 if ( (!tp->newsegment) && dp->vtl->drawdirections ) {
2262 // Draw an arrow at the mid point to show the direction of the track
2263 // Code is a rework from vikwindow::draw_ruler()
2264 gint midx = (oldx + x) / 2;
2265 gint midy = (oldy + y) / 2;
2267 gdouble len = sqrt ( ((midx-oldx) * (midx-oldx)) + ((midy-oldy) * (midy-oldy)) );
2268 // Avoid divide by zero and ensure at least 1 pixel big
2270 gdouble dx = (oldx - midx) / len;
2271 gdouble dy = (oldy - midy) / len;
2272 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc + dy * dp->ss), midy + (dy * dp->cc - dx * dp->ss) );
2273 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc - dy * dp->ss), midy + (dy * dp->cc + dx * dp->ss) );
2283 if (useoldvals && dp->vtl->drawlines && (!tp->newsegment))
2285 if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone )
2287 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2289 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2290 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 ));
2294 * If points are the same in display coordinates, don't draw.
2296 if ( x != oldx || y != oldy )
2298 if ( draw_track_outline )
2299 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2301 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2307 * If points are the same in display coordinates, don't draw.
2309 if ( x != oldx && y != oldy )
2311 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
2312 draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
2320 // Labels drawn after the trackpoints, so the labels are on top
2321 if ( dp->vtl->track_draw_labels ) {
2322 if ( track->max_number_dist_labels > 0 ) {
2323 trw_layer_draw_dist_labels ( dp, track, drawing_highlight );
2325 trw_layer_draw_point_names (dp, track, drawing_highlight );
2327 if ( track->draw_name_mode != TRACK_DRAWNAME_NO ) {
2328 trw_layer_draw_track_name_labels ( dp, track, drawing_highlight );
2334 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp )
2336 if ( BBOX_INTERSECT ( track->bbox, dp->bbox ) ) {
2337 trw_layer_draw_track ( id, track, dp, FALSE );
2341 static void cached_pixbuf_free ( CachedPixbuf *cp )
2343 g_object_unref ( G_OBJECT(cp->pixbuf) );
2344 g_free ( cp->image );
2347 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name )
2349 return strcmp ( cp->image, name );
2352 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2355 if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) &&
2356 wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 &&
2357 wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) )
2360 vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y );
2362 /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */
2364 if ( wp->image && dp->vtl->drawimages )
2366 GdkPixbuf *pixbuf = NULL;
2369 if ( dp->vtl->image_alpha == 0)
2372 l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp );
2374 pixbuf = ((CachedPixbuf *) l->data)->pixbuf;
2377 gchar *image = wp->image;
2378 GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image );
2379 if ( ! regularthumb )
2381 regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */
2382 image = "\x12\x00"; /* this shouldn't occur naturally. */
2386 CachedPixbuf *cp = NULL;
2387 cp = g_malloc ( sizeof ( CachedPixbuf ) );
2388 if ( dp->vtl->image_size == 128 )
2389 cp->pixbuf = regularthumb;
2392 cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size);
2393 g_assert ( cp->pixbuf );
2394 g_object_unref ( G_OBJECT(regularthumb) );
2396 cp->image = g_strdup ( image );
2398 /* needed so 'click picture' tool knows how big the pic is; we don't
2399 * store it in cp because they may have been freed already. */
2400 wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf );
2401 wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf );
2403 g_queue_push_head ( dp->vtl->image_cache, cp );
2404 if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size )
2405 cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) );
2407 pixbuf = cp->pixbuf;
2411 pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */
2417 w = gdk_pixbuf_get_width ( pixbuf );
2418 h = gdk_pixbuf_get_height ( pixbuf );
2420 if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */
2422 if ( dp->highlight ) {
2423 // Highlighted - so draw a little border around the chosen one
2424 // single line seems a little weak so draw 2 of them
2425 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2426 x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 );
2427 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2428 x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 );
2431 if ( dp->vtl->image_alpha == 255 )
2432 vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h );
2434 vik_viewport_draw_pixbuf_with_alpha ( dp->vp, pixbuf, dp->vtl->image_alpha, 0, 0, x - (w/2), y - (h/2), w, h );
2436 return; /* if failed to draw picture, default to drawing regular waypoint (below) */
2440 // Draw appropriate symbol - either symbol image or simple types
2441 if ( dp->vtl->wp_draw_symbols && wp->symbol && wp->symbol_pixbuf ) {
2442 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 );
2444 else if ( wp == dp->vtl->current_wp ) {
2445 switch ( dp->vtl->wp_symbol ) {
2446 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;
2447 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;
2448 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;
2449 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 );
2450 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 );
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/2, y - dp->vtl->wp_size/2, dp->vtl->wp_size, dp->vtl->wp_size ); break;
2457 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;
2458 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;
2459 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 );
2460 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;
2465 if ( dp->vtl->drawlabels )
2467 /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */
2468 gint label_x, label_y;
2470 // Hopefully name won't break the markup (may need to sanitize - g_markup_escape_text())
2472 // Could this stored in the waypoint rather than recreating each pass?
2473 gchar *wp_label_markup = g_strdup_printf ( "<span size=\"%s\">%s</span>", dp->vtl->wp_fsize_str, wp->name );
2475 if ( pango_parse_markup ( wp_label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
2476 pango_layout_set_markup ( dp->vtl->wplabellayout, wp_label_markup, -1 );
2478 // Fallback if parse failure
2479 pango_layout_set_text ( dp->vtl->wplabellayout, wp->name, -1 );
2481 g_free ( wp_label_markup );
2483 pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height );
2484 label_x = x - width/2;
2485 if ( wp->symbol_pixbuf )
2486 label_y = y - height - 2 - gdk_pixbuf_get_height(wp->symbol_pixbuf)/2;
2488 label_y = y - dp->vtl->wp_size - height - 2;
2490 /* if highlight mode on, then draw background text in highlight colour */
2491 if ( dp->highlight )
2492 vik_viewport_draw_rectangle ( dp->vp, vik_viewport_get_gc_highlight (dp->vp), TRUE, label_x - 1, label_y-1,width+2,height+2);
2494 vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2);
2495 vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout );
2500 static void trw_layer_draw_waypoint_cb ( gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2502 if ( BBOX_INTERSECT ( dp->vtl->waypoints_bbox, dp->bbox ) ) {
2503 trw_layer_draw_waypoint ( id, wp, dp );
2507 static void trw_layer_draw_with_highlight ( VikTrwLayer *l, gpointer data, gboolean highlight )
2509 static struct DrawingParams dp;
2510 g_assert ( l != NULL );
2512 init_drawing_params ( &dp, l, VIK_VIEWPORT(data), highlight );
2514 if ( l->tracks_visible )
2515 g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp );
2517 if ( l->routes_visible )
2518 g_hash_table_foreach ( l->routes, (GHFunc) trw_layer_draw_track_cb, &dp );
2520 if (l->waypoints_visible)
2521 g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2524 static void trw_layer_draw ( VikTrwLayer *l, gpointer data )
2526 // 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
2527 // This may seem slightly inefficient to test each time for every layer
2528 // but for a layer with *lots* of tracks & waypoints this can save some effort by not drawing the items twice
2529 if ( vik_viewport_get_draw_highlight ( (VikViewport*)data ) &&
2530 vik_window_get_selected_trw_layer ((VikWindow*)VIK_GTK_WINDOW_FROM_LAYER((VikLayer*)l)) == l )
2532 trw_layer_draw_with_highlight ( l, data, FALSE );
2535 void vik_trw_layer_draw_highlight ( VikTrwLayer *vtl, VikViewport *vvp )
2537 // Check the layer for visibility (including all the parents visibilities)
2538 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2540 trw_layer_draw_with_highlight ( vtl, vvp, TRUE );
2544 * vik_trw_layer_draw_highlight_item:
2546 * Only handles a single track or waypoint ATM
2547 * It assumes the track or waypoint belongs to the TRW Layer (it doesn't check this is the case)
2549 void vik_trw_layer_draw_highlight_item ( VikTrwLayer *vtl, VikTrack *trk, VikWaypoint *wpt, VikViewport *vvp )
2551 // Check the layer for visibility (including all the parents visibilities)
2552 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2555 static struct DrawingParams dp;
2556 init_drawing_params ( &dp, vtl, vvp, TRUE );
2559 gboolean draw = ( trk->is_route && vtl->routes_visible ) || ( !trk->is_route && vtl->tracks_visible );
2561 trw_layer_draw_track_cb ( NULL, trk, &dp );
2563 if ( vtl->waypoints_visible && wpt ) {
2564 trw_layer_draw_waypoint_cb ( NULL, wpt, &dp );
2569 * vik_trw_layer_draw_highlight_item:
2571 * Generally for drawing all tracks or routes or waypoints
2572 * trks may be actually routes
2573 * It assumes they belong to the TRW Layer (it doesn't check this is the case)
2575 void vik_trw_layer_draw_highlight_items ( VikTrwLayer *vtl, GHashTable *trks, GHashTable *wpts, VikViewport *vvp )
2577 // Check the layer for visibility (including all the parents visibilities)
2578 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2581 static struct DrawingParams dp;
2582 init_drawing_params ( &dp, vtl, vvp, TRUE );
2585 gboolean is_routes = (trks == vtl->routes);
2586 gboolean draw = ( is_routes && vtl->routes_visible ) || ( !is_routes && vtl->tracks_visible );
2588 g_hash_table_foreach ( trks, (GHFunc) trw_layer_draw_track_cb, &dp );
2591 if ( vtl->waypoints_visible && wpts )
2592 g_hash_table_foreach ( wpts, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2595 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl )
2598 if ( vtl->track_bg_gc )
2600 g_object_unref ( vtl->track_bg_gc );
2601 vtl->track_bg_gc = NULL;
2603 if ( vtl->track_1color_gc )
2605 g_object_unref ( vtl->track_1color_gc );
2606 vtl->track_1color_gc = NULL;
2608 if ( vtl->current_track_gc )
2610 g_object_unref ( vtl->current_track_gc );
2611 vtl->current_track_gc = NULL;
2613 if ( vtl->current_track_newpoint_gc )
2615 g_object_unref ( vtl->current_track_newpoint_gc );
2616 vtl->current_track_newpoint_gc = NULL;
2619 if ( ! vtl->track_gc )
2621 for ( i = vtl->track_gc->len - 1; i >= 0; i-- )
2622 g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) );
2623 g_array_free ( vtl->track_gc, TRUE );
2624 vtl->track_gc = NULL;
2627 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp )
2629 GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ];
2630 gint width = vtl->line_thickness;
2632 if ( vtl->track_gc )
2633 trw_layer_free_track_gcs ( vtl );
2635 if ( vtl->track_bg_gc )
2636 g_object_unref ( vtl->track_bg_gc );
2637 vtl->track_bg_gc = vik_viewport_new_gc_from_color ( vp, &(vtl->track_bg_color), width + vtl->bg_line_thickness );
2639 // Ensure new track drawing heeds line thickness setting
2640 // however always have a minium of 2, as 1 pixel is really narrow
2641 gint new_track_width = (vtl->line_thickness < 2) ? 2 : vtl->line_thickness;
2643 if ( vtl->current_track_gc )
2644 g_object_unref ( vtl->current_track_gc );
2645 vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2646 gdk_gc_set_line_attributes ( vtl->current_track_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2648 // 'newpoint' gc is exactly the same as the current track gc
2649 if ( vtl->current_track_newpoint_gc )
2650 g_object_unref ( vtl->current_track_newpoint_gc );
2651 vtl->current_track_newpoint_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2652 gdk_gc_set_line_attributes ( vtl->current_track_newpoint_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2654 vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC );
2656 gc[VIK_TRW_LAYER_TRACK_GC_STOP] = vik_viewport_new_gc ( vp, "#874200", width );
2657 gc[VIK_TRW_LAYER_TRACK_GC_BLACK] = vik_viewport_new_gc ( vp, "#000000", width ); // black
2659 gc[VIK_TRW_LAYER_TRACK_GC_SLOW] = vik_viewport_new_gc ( vp, "#E6202E", width ); // red-ish
2660 gc[VIK_TRW_LAYER_TRACK_GC_AVER] = vik_viewport_new_gc ( vp, "#D2CD26", width ); // yellow-ish
2661 gc[VIK_TRW_LAYER_TRACK_GC_FAST] = vik_viewport_new_gc ( vp, "#2B8700", width ); // green-ish
2663 gc[VIK_TRW_LAYER_TRACK_GC_SINGLE] = vik_viewport_new_gc_from_color ( vp, &(vtl->track_color), width );
2665 g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC );
2668 static VikTrwLayer* trw_layer_create ( VikViewport *vp )
2670 VikTrwLayer *rv = trw_layer_new1 ( vp );
2671 vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name );
2673 if ( vp == NULL || gtk_widget_get_window(GTK_WIDGET(vp)) == NULL ) {
2674 /* early exit, as the rest is GUI related */
2678 rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2679 pango_layout_set_font_description (rv->wplabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2681 rv->tracklabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2682 pango_layout_set_font_description (rv->tracklabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2684 trw_layer_new_track_gcs ( rv, vp );
2686 rv->waypoint_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_color), 2 );
2687 rv->waypoint_text_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_text_color), 1 );
2688 rv->waypoint_bg_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_bg_color), 1 );
2689 gdk_gc_set_function ( rv->waypoint_bg_gc, rv->wpbgand );
2691 rv->coord_mode = vik_viewport_get_coord_mode ( vp );
2693 rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection;
2698 #define SMALL_ICON_SIZE 18
2700 * Can accept a null symbol, and may return null value
2702 GdkPixbuf* get_wp_sym_small ( gchar *symbol )
2704 GdkPixbuf* wp_icon = a_get_wp_sym (symbol);
2705 // ATM a_get_wp_sym returns a cached icon, with the size dependent on the preferences.
2706 // So needing a small icon for the treeview may need some resizing:
2707 if ( wp_icon && gdk_pixbuf_get_width ( wp_icon ) != SMALL_ICON_SIZE )
2708 wp_icon = gdk_pixbuf_scale_simple ( wp_icon, SMALL_ICON_SIZE, SMALL_ICON_SIZE, GDK_INTERP_BILINEAR );
2712 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] )
2714 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2716 GdkPixbuf *pixbuf = NULL;
2718 if ( track->has_color ) {
2719 pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, SMALL_ICON_SIZE, SMALL_ICON_SIZE );
2720 // Annoyingly the GdkColor.pixel does not give the correct color when passed to gdk_pixbuf_fill (even when alloc'ed)
2721 // Here is some magic found to do the conversion
2722 // http://www.cs.binghamton.edu/~sgreene/cs360-2011s/topics/gtk+-2.20.1/gtk/gtkcolorbutton.c
2723 guint32 pixel = ((track->color.red & 0xff00) << 16) |
2724 ((track->color.green & 0xff00) << 8) |
2725 (track->color.blue & 0xff00);
2727 gdk_pixbuf_fill ( pixbuf, pixel );
2730 time_t timestamp = 0;
2731 VikTrackpoint *tpt = vik_track_get_tp_first(track);
2732 if ( tpt && tpt->has_timestamp )
2733 timestamp = tpt->timestamp;
2735 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 );
2738 g_object_unref (pixbuf);
2740 *new_iter = *((GtkTreeIter *) pass_along[1]);
2741 if ( track->is_route )
2742 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->routes_iters, id, new_iter );
2744 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, id, new_iter );
2746 if ( ! track->visible )
2747 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2750 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] )
2752 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2754 time_t timestamp = 0;
2755 if ( wp->has_timestamp )
2756 timestamp = wp->timestamp;
2758 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 );
2760 *new_iter = *((GtkTreeIter *) pass_along[1]);
2761 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, id, new_iter );
2763 if ( ! wp->visible )
2764 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2767 static void trw_layer_add_sublayer_tracks ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2769 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, FALSE, 0 );
2772 static void trw_layer_add_sublayer_waypoints ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2774 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, FALSE, 0 );
2777 static void trw_layer_add_sublayer_routes ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2779 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->routes_iter), _("Routes"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_ROUTES, NULL, FALSE, 0 );
2782 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2785 gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACK) };
2787 if ( g_hash_table_size (vtl->tracks) > 0 ) {
2788 trw_layer_add_sublayer_tracks ( vtl, vt , layer_iter );
2790 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along );
2792 vik_treeview_item_set_visible ( vt, &(vtl->tracks_iter), vtl->tracks_visible );
2795 if ( g_hash_table_size (vtl->routes) > 0 ) {
2796 trw_layer_add_sublayer_routes ( vtl, vt, layer_iter );
2798 pass_along[0] = &(vtl->routes_iter);
2799 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTE);
2801 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_realize_track, pass_along );
2803 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->routes_iter), vtl->routes_visible );
2806 if ( g_hash_table_size (vtl->waypoints) > 0 ) {
2807 trw_layer_add_sublayer_waypoints ( vtl, vt, layer_iter );
2809 pass_along[0] = &(vtl->waypoints_iter);
2810 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
2812 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along );
2814 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), vtl->waypoints_visible );
2817 trw_layer_verify_thumbnails ( vtl, NULL );
2819 trw_layer_sort_all ( vtl );
2822 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2826 case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1);
2827 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1);
2828 case VIK_TRW_LAYER_SUBLAYER_ROUTES: return (l->routes_visible ^= 1);
2829 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2831 VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer );
2833 return (t->visible ^= 1);
2837 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2839 VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer );
2841 return (t->visible ^= 1);
2845 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2847 VikTrack *t = g_hash_table_lookup ( l->routes, sublayer );
2849 return (t->visible ^= 1);
2859 * Return a property about tracks for this layer
2861 gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl )
2863 return vtl->line_thickness;
2867 * Build up multiple routes information
2869 static void trw_layer_routes_tooltip ( const gpointer id, VikTrack *tr, gdouble *length )
2871 *length = *length + vik_track_get_length (tr);
2874 // Structure to hold multiple track information for a layer
2883 * Build up layer multiple track information via updating the tooltip_tracks structure
2885 static void trw_layer_tracks_tooltip ( const gpointer id, VikTrack *tr, tooltip_tracks *tt )
2887 tt->length = tt->length + vik_track_get_length (tr);
2889 // Ensure times are available
2890 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2891 // Get trkpt only once - as using vik_track_get_tp_last() iterates whole track each time
2892 VikTrackpoint *trkpt_last = vik_track_get_tp_last(tr);
2893 if ( trkpt_last->has_timestamp ) {
2895 t1 = vik_track_get_tp_first(tr)->timestamp;
2896 t2 = trkpt_last->timestamp;
2898 // Assume never actually have a track with a time of 0 (1st Jan 1970)
2899 // Hence initialize to the first 'proper' value
2900 if ( tt->start_time == 0 )
2901 tt->start_time = t1;
2902 if ( tt->end_time == 0 )
2905 // Update find the earliest / last times
2906 if ( t1 < tt->start_time )
2907 tt->start_time = t1;
2908 if ( t2 > tt->end_time )
2911 // Keep track of total time
2912 // there maybe gaps within a track (eg segments)
2913 // but this should be generally good enough for a simple indicator
2914 tt->duration = tt->duration + (int)(t2-t1);
2920 * Generate tooltip text for the layer.
2921 * This is relatively complicated as it considers information for
2922 * no tracks, a single track or multiple tracks
2923 * (which may or may not have timing information)
2925 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl )
2936 static gchar tmp_buf[128];
2939 // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.]
2941 // Safety check - I think these should always be valid
2942 if ( vtl->tracks && vtl->waypoints ) {
2943 tooltip_tracks tt = { 0.0, 0, 0, 0 };
2944 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt );
2946 GDate* gdate_start = g_date_new ();
2947 g_date_set_time_t (gdate_start, tt.start_time);
2949 GDate* gdate_end = g_date_new ();
2950 g_date_set_time_t (gdate_end, tt.end_time);
2952 if ( g_date_compare (gdate_start, gdate_end) ) {
2953 // Dates differ so print range on separate line
2954 g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start);
2955 g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end);
2956 g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2);
2959 // Same date so just show it and keep rest of text on the same line - provided it's a valid time!
2960 if ( tt.start_time != 0 )
2961 g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start);
2965 if ( tt.length > 0.0 ) {
2966 gdouble len_in_units;
2968 // Setup info dependent on distance units
2969 switch ( a_vik_get_units_distance() ) {
2970 case VIK_UNITS_DISTANCE_MILES:
2971 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
2972 len_in_units = VIK_METERS_TO_MILES(tt.length);
2974 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
2975 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
2976 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(tt.length);
2979 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
2980 len_in_units = tt.length/1000.0;
2984 // Timing information if available
2986 if ( tt.duration > 0 ) {
2987 g_snprintf (tbuf1, sizeof(tbuf1),
2988 _(" in %d:%02d hrs:mins"),
2989 (int)(tt.duration/3600), (int)round(tt.duration/60.0)%60);
2991 g_snprintf (tbuf2, sizeof(tbuf2),
2992 _("\n%sTotal Length %.1f %s%s"),
2993 tbuf3, len_in_units, tbuf4, tbuf1);
2997 gdouble rlength = 0.0;
2998 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_routes_tooltip, &rlength );
2999 if ( rlength > 0.0 ) {
3000 gdouble len_in_units;
3001 // Setup info dependent on distance units
3002 switch ( a_vik_get_units_distance() ) {
3003 case VIK_UNITS_DISTANCE_MILES:
3004 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
3005 len_in_units = VIK_METERS_TO_MILES(rlength);
3007 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3008 g_snprintf (tbuf4, sizeof(tbuf4), "NM");
3009 len_in_units = VIK_METERS_TO_NAUTICAL_MILES(rlength);
3012 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
3013 len_in_units = rlength/1000.0;
3016 g_snprintf (tbuf1, sizeof(tbuf1), _("\nTotal route length %.1f %s"), len_in_units, tbuf4);
3019 // Put together all the elements to form compact tooltip text
3020 g_snprintf (tmp_buf, sizeof(tmp_buf),
3021 _("Tracks: %d - Waypoints: %d - Routes: %d%s%s"),
3022 g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), g_hash_table_size (vtl->routes), tbuf2, tbuf1);
3024 g_date_free (gdate_start);
3025 g_date_free (gdate_end);
3031 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer )
3035 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3037 // Very simple tooltip - may expand detail in the future...
3038 static gchar tmp_buf[32];
3039 g_snprintf (tmp_buf, sizeof(tmp_buf),
3041 g_hash_table_size (l->tracks));
3045 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
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->routes));
3056 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3057 // Same tooltip for a route
3058 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3061 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
3062 tr = g_hash_table_lookup ( l->tracks, sublayer );
3064 tr = g_hash_table_lookup ( l->routes, sublayer );
3067 // Could be a better way of handling strings - but this works...
3068 gchar time_buf1[20];
3069 gchar time_buf2[20];
3070 time_buf1[0] = '\0';
3071 time_buf2[0] = '\0';
3072 static gchar tmp_buf[100];
3073 // Compact info: Short date eg (11/20/99), duration and length
3074 // Hopefully these are the things that are most useful and so promoted into the tooltip
3075 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
3076 // %x The preferred date representation for the current locale without the time.
3077 strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(vik_track_get_tp_first(tr)->timestamp)));
3078 time_t dur = vik_track_get_duration ( tr, TRUE );
3080 g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)(dur/3600), (int)round(dur/60.0)%60 );
3082 // Get length and consider the appropriate distance units
3083 gdouble tr_len = vik_track_get_length(tr);
3084 vik_units_distance_t dist_units = a_vik_get_units_distance ();
3085 switch (dist_units) {
3086 case VIK_UNITS_DISTANCE_KILOMETRES:
3087 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2);
3089 case VIK_UNITS_DISTANCE_MILES:
3090 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2);
3092 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
3093 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f NM %s"), time_buf1, VIK_METERS_TO_NAUTICAL_MILES(tr_len), time_buf2);
3102 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3104 // Very simple tooltip - may expand detail in the future...
3105 static gchar tmp_buf[32];
3106 g_snprintf (tmp_buf, sizeof(tmp_buf),
3108 g_hash_table_size (l->waypoints));
3112 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3114 VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer );
3115 // NB It's OK to return NULL
3120 return w->description;
3129 #define VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT "trkpt_selected_statusbar_format"
3132 * set_statusbar_msg_info_trkpt:
3134 * Function to show track point information on the statusbar
3135 * Items displayed is controlled by the settings format code
3137 static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt )
3139 gchar *statusbar_format_code = NULL;
3140 gboolean need2free = FALSE;
3141 VikTrackpoint *trkpt_prev = NULL;
3142 if ( !a_settings_get_string ( VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT, &statusbar_format_code ) ) {
3143 // Otherwise use default
3144 statusbar_format_code = g_strdup ( "KEATDN" );
3148 // Format code may want to show speed - so may need previous trkpt to work it out
3149 trkpt_prev = vik_track_get_tp_prev ( vtl->current_tp_track, trkpt );
3152 gchar *msg = vu_trackpoint_formatted_message ( statusbar_format_code, trkpt, trkpt_prev, vtl->current_tp_track, NAN );
3153 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3157 g_free ( statusbar_format_code );
3161 * Function to show basic waypoint information on the statusbar
3163 static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt )
3166 switch (a_vik_get_units_height ()) {
3167 case VIK_UNITS_HEIGHT_FEET:
3168 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude)));
3171 //VIK_UNITS_HEIGHT_METRES:
3172 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude));
3176 // Position is put last, as this bit is most likely not to be seen if the display is not big enough,
3177 // one can easily use the current pointer position to see this if needed
3178 gchar *lat = NULL, *lon = NULL;
3179 static struct LatLon ll;
3180 vik_coord_to_latlon (&(wpt->coord), &ll);
3181 a_coords_latlon_to_string ( &ll, &lat, &lon );
3183 // Combine parts to make overall message
3186 // Add comment if available
3187 msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment );
3189 msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon );
3190 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3197 * General layer selection function, find out which bit is selected and take appropriate action
3199 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp )
3202 l->current_wp = NULL;
3203 l->current_wp_id = NULL;
3204 trw_layer_cancel_current_tp ( l, FALSE );
3207 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" );
3211 case VIK_TREEVIEW_TYPE_LAYER:
3213 vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l );
3214 /* Mark for redraw */
3219 case VIK_TREEVIEW_TYPE_SUBLAYER:
3223 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3225 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l );
3226 /* Mark for redraw */
3230 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3232 VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer );
3233 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3234 /* Mark for redraw */
3238 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3240 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->routes, l );
3241 /* Mark for redraw */
3245 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3247 VikTrack *track = g_hash_table_lookup ( l->routes, sublayer );
3248 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3249 /* Mark for redraw */
3253 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3255 vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l );
3256 /* Mark for redraw */
3260 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3262 VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer );
3264 vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l );
3265 // Show some waypoint info
3266 set_statusbar_msg_info_wpt ( l, wpt );
3267 /* Mark for redraw */
3274 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3283 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3288 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l )
3293 GHashTable *vik_trw_layer_get_routes ( VikTrwLayer *l )
3298 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l )
3300 return l->waypoints;
3303 GHashTable *vik_trw_layer_get_tracks_iters ( VikTrwLayer *vtl )
3305 return vtl->tracks_iters;
3308 GHashTable *vik_trw_layer_get_routes_iters ( VikTrwLayer *vtl )
3310 return vtl->routes_iters;
3313 GHashTable *vik_trw_layer_get_waypoints_iters ( VikTrwLayer *vtl )
3315 return vtl->waypoints;
3318 gboolean vik_trw_layer_is_empty ( VikTrwLayer *vtl )
3320 return ! ( g_hash_table_size ( vtl->tracks ) ||
3321 g_hash_table_size ( vtl->routes ) ||
3322 g_hash_table_size ( vtl->waypoints ) );
3325 gboolean vik_trw_layer_get_tracks_visibility ( VikTrwLayer *vtl )
3327 return vtl->tracks_visible;
3330 gboolean vik_trw_layer_get_routes_visibility ( VikTrwLayer *vtl )
3332 return vtl->routes_visible;
3335 gboolean vik_trw_layer_get_waypoints_visibility ( VikTrwLayer *vtl )
3337 return vtl->waypoints_visible;
3341 * ATM use a case sensitive find
3342 * Finds the first one
3344 static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name )
3346 if ( wp && wp->name )
3347 if ( ! strcmp ( wp->name, name ) )
3353 * Get waypoint by name - not guaranteed to be unique
3354 * Finds the first one
3356 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name )
3358 return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name );
3362 * ATM use a case sensitive find
3363 * Finds the first one
3365 static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name )
3367 if ( trk && trk->name )
3368 if ( ! strcmp ( trk->name, name ) )
3374 * Get track by name - not guaranteed to be unique
3375 * Finds the first one
3377 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name )
3379 return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name );
3383 * Get route by name - not guaranteed to be unique
3384 * Finds the first one
3386 VikTrack *vik_trw_layer_get_route ( VikTrwLayer *vtl, const gchar *name )
3388 return g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find, (gpointer) name );
3391 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] )
3393 if ( trk->bbox.north > maxmin[0].lat || maxmin[0].lat == 0.0 )
3394 maxmin[0].lat = trk->bbox.north;
3395 if ( trk->bbox.south < maxmin[1].lat || maxmin[1].lat == 0.0 )
3396 maxmin[1].lat = trk->bbox.south;
3397 if ( trk->bbox.east > maxmin[0].lon || maxmin[0].lon == 0.0 )
3398 maxmin[0].lon = trk->bbox.east;
3399 if ( trk->bbox.west < maxmin[1].lon || maxmin[1].lon == 0.0 )
3400 maxmin[1].lon = trk->bbox.west;
3403 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2])
3405 // Continually reuse maxmin to find the latest maximum and minimum values
3406 // First set to waypoints bounds
3407 maxmin[0].lat = vtl->waypoints_bbox.north;
3408 maxmin[1].lat = vtl->waypoints_bbox.south;
3409 maxmin[0].lon = vtl->waypoints_bbox.east;
3410 maxmin[1].lon = vtl->waypoints_bbox.west;
3411 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3412 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3415 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest )
3417 /* 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... */
3418 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3419 trw_layer_find_maxmin (vtl, maxmin);
3420 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3424 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3425 vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average );
3430 static void trw_layer_centerize ( menu_array_layer values )
3432 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3434 if ( vik_trw_layer_find_center ( vtl, &coord ) )
3435 goto_coord ( values[MA_VLP], NULL, NULL, &coord );
3437 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3440 void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] )
3442 vu_zoom_to_show_latlons ( vtl->coord_mode, vvp, maxmin );
3445 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp )
3447 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */
3448 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3449 trw_layer_find_maxmin (vtl, maxmin);
3450 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3453 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
3458 static void trw_layer_auto_view ( menu_array_layer values )
3460 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3461 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3462 if ( vik_trw_layer_auto_set_view ( vtl, vik_layers_panel_get_viewport (vlp) ) ) {
3463 vik_layers_panel_emit_update ( vlp );
3466 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3469 static void trw_layer_export_gpspoint ( menu_array_layer values )
3471 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSPOINT );
3473 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSPOINT );
3475 g_free ( auto_save_name );
3478 static void trw_layer_export_gpsmapper ( menu_array_layer values )
3480 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSMAPPER );
3482 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSMAPPER );
3484 g_free ( auto_save_name );
3487 static void trw_layer_export_gpx ( menu_array_layer values )
3489 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPX );
3491 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX );
3493 g_free ( auto_save_name );
3496 static void trw_layer_export_kml ( menu_array_layer values )
3498 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_KML );
3500 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML );
3502 g_free ( auto_save_name );
3505 static void trw_layer_export_geojson ( menu_array_layer values )
3507 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GEOJSON );
3509 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GEOJSON );
3511 g_free ( auto_save_name );
3514 static void trw_layer_export_babel ( gpointer layer_and_vlp[2] )
3516 const gchar *auto_save_name = vik_layer_get_name(VIK_LAYER(layer_and_vlp[0]));
3517 vik_trw_layer_export_gpsbabel ( VIK_TRW_LAYER (layer_and_vlp[0]), _("Export Layer"), auto_save_name );
3520 static void trw_layer_export_external_gpx_1 ( menu_array_layer values )
3522 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_1() );
3525 static void trw_layer_export_external_gpx_2 ( menu_array_layer values )
3527 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_2() );
3530 static void trw_layer_export_gpx_track ( menu_array_sublayer values )
3532 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3534 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3535 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3537 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3539 if ( !trk || !trk->name )
3542 gchar *auto_save_name = append_file_ext ( trk->name, FILE_TYPE_GPX );
3544 gchar *label = NULL;
3545 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3546 label = _("Export Route as GPX");
3548 label = _("Export Track as GPX");
3549 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), label, auto_save_name, trk, FILE_TYPE_GPX );
3551 g_free ( auto_save_name );
3554 gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata )
3556 wpu_udata *user_data = udata;
3557 if ( wp == user_data->wp ) {
3558 user_data->uuid = id;
3564 static void trw_layer_goto_wp ( menu_array_layer values )
3566 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3567 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3568 GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
3569 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3570 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
3572 GTK_RESPONSE_REJECT,
3574 GTK_RESPONSE_ACCEPT,
3577 GtkWidget *label, *entry;
3578 label = gtk_label_new(_("Waypoint Name:"));
3579 entry = gtk_entry_new();
3581 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), label, FALSE, FALSE, 0);
3582 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), entry, FALSE, FALSE, 0);
3583 gtk_widget_show_all ( label );
3584 gtk_widget_show_all ( entry );
3586 gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT );
3588 while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT )
3590 gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
3591 // Find *first* wp with the given name
3592 VikWaypoint *wp = vik_trw_layer_get_waypoint ( vtl, name );
3595 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Waypoint not found in this layer.") );
3598 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &(wp->coord), TRUE );
3599 vik_layers_panel_emit_update ( vlp );
3601 // Find and select on the side panel
3606 // Hmmm, want key of it
3607 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
3609 if ( wpf && udata.uuid ) {
3610 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
3611 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, it, TRUE );
3620 gtk_widget_destroy ( dia );
3623 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord )
3625 gchar *default_name = highest_wp_number_get(vtl);
3626 VikWaypoint *wp = vik_waypoint_new();
3627 gchar *returned_name;
3629 wp->coord = *def_coord;
3631 // Attempt to auto set height if DEM data is available
3632 vik_waypoint_apply_dem_data ( wp, TRUE );
3634 returned_name = a_dialog_waypoint ( w, default_name, vtl, wp, vtl->coord_mode, TRUE, &updated );
3636 if ( returned_name )
3639 vik_trw_layer_add_waypoint ( vtl, returned_name, wp );
3640 g_free (default_name);
3641 g_free (returned_name);
3644 g_free (default_name);
3645 vik_waypoint_free(wp);
3649 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values )
3651 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3652 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3653 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3654 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3655 VikViewport *vvp = vik_window_viewport(vw);
3657 // Note the order is max part first then min part - thus reverse order of use in min_max function:
3658 vik_viewport_get_min_max_lat_lon ( vvp, &maxmin[1].lat, &maxmin[0].lat, &maxmin[1].lon, &maxmin[0].lon );
3659 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3660 trw_layer_calculate_bounds_waypoints ( vtl );
3661 vik_layers_panel_emit_update ( vlp );
3664 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values )
3666 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3667 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3668 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3670 trw_layer_find_maxmin (vtl, maxmin);
3671 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3672 trw_layer_calculate_bounds_waypoints ( vtl );
3673 vik_layers_panel_emit_update ( vlp );
3676 #ifdef VIK_CONFIG_GEOTAG
3677 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values )
3679 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3681 // Update directly - not changing the mtime
3682 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE );
3685 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values )
3687 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3690 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE );
3694 * Use code in separate file for this feature as reasonably complex
3696 static void trw_layer_geotagging_track ( menu_array_sublayer values )
3698 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3699 VikTrack *track = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3700 // Unset so can be reverified later if necessary
3701 vtl->has_verified_thumbnails = FALSE;
3703 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3709 static void trw_layer_geotagging_waypoint ( menu_array_sublayer values )
3711 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3712 VikWaypoint *wpt = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
3714 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3720 static void trw_layer_geotagging ( menu_array_layer values )
3722 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3723 // Unset so can be reverified later if necessary
3724 vtl->has_verified_thumbnails = FALSE;
3726 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3733 // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer //
3735 static void trw_layer_acquire ( menu_array_layer values, VikDataSourceInterface *datasource )
3737 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3738 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3739 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3740 VikViewport *vvp = vik_window_viewport(vw);
3742 vik_datasource_mode_t mode = datasource->mode;
3743 if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT )
3744 mode = VIK_DATASOURCE_ADDTOLAYER;
3745 a_acquire ( vw, vlp, vvp, mode, datasource, NULL, NULL );
3749 * Acquire into this TRW Layer straight from GPS Device
3751 static void trw_layer_acquire_gps_cb ( menu_array_layer values )
3753 trw_layer_acquire ( values, &vik_datasource_gps_interface );
3757 * Acquire into this TRW Layer from Directions
3759 static void trw_layer_acquire_routing_cb ( menu_array_layer values )
3761 trw_layer_acquire ( values, &vik_datasource_routing_interface );
3765 * Acquire into this TRW Layer from an entered URL
3767 static void trw_layer_acquire_url_cb ( menu_array_layer values )
3769 trw_layer_acquire ( values, &vik_datasource_url_interface );
3772 #ifdef VIK_CONFIG_OPENSTREETMAP
3774 * Acquire into this TRW Layer from OSM
3776 static void trw_layer_acquire_osm_cb ( menu_array_layer values )
3778 trw_layer_acquire ( values, &vik_datasource_osm_interface );
3782 * Acquire into this TRW Layer from OSM for 'My' Traces
3784 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values )
3786 trw_layer_acquire ( values, &vik_datasource_osm_my_traces_interface );
3790 #ifdef VIK_CONFIG_GEOCACHES
3792 * Acquire into this TRW Layer from Geocaching.com
3794 static void trw_layer_acquire_geocache_cb ( menu_array_layer values )
3796 trw_layer_acquire ( values, &vik_datasource_gc_interface );
3800 #ifdef VIK_CONFIG_GEOTAG
3802 * Acquire into this TRW Layer from images
3804 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values )
3806 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3808 trw_layer_acquire ( values, &vik_datasource_geotag_interface );
3810 // Reverify thumbnails as they may have changed
3811 vtl->has_verified_thumbnails = FALSE;
3812 trw_layer_verify_thumbnails ( vtl, NULL );
3817 * Acquire into this TRW Layer from any GPS Babel supported file
3819 static void trw_layer_acquire_file_cb ( menu_array_layer values )
3821 trw_layer_acquire ( values, &vik_datasource_file_interface );
3824 static void trw_layer_gps_upload ( menu_array_layer values )
3826 menu_array_sublayer data;
3828 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
3830 data[MA_VTL] = values[MA_VTL];
3831 data[MA_VLP] = values[MA_VLP];
3833 trw_layer_gps_upload_any ( data );
3837 * If pass_along[3] is defined that this will upload just that track
3839 static void trw_layer_gps_upload_any ( menu_array_sublayer values )
3841 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3842 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3844 // May not actually get a track here as values[2&3] can be null
3845 VikTrack *track = NULL;
3846 vik_gps_xfer_type xfer_type = TRK; // VIK_TRW_LAYER_SUBLAYER_TRACKS = 0 so hard to test different from NULL!
3847 gboolean xfer_all = FALSE;
3849 if ( values[MA_SUBTYPE] ) {
3851 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
3852 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3855 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
3856 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3859 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) {
3862 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
3866 else if ( !values[MA_CONFIRM] )
3867 xfer_all = TRUE; // i.e. whole layer
3869 if (track && !track->visible) {
3870 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not upload invisible track.") );
3874 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("GPS Upload"),
3875 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3876 GTK_DIALOG_DESTROY_WITH_PARENT,
3878 GTK_RESPONSE_ACCEPT,
3880 GTK_RESPONSE_REJECT,
3883 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3884 GtkWidget *response_w = NULL;
3885 #if GTK_CHECK_VERSION (2, 20, 0)
3886 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3890 gtk_widget_grab_focus ( response_w );
3892 gpointer dgs = datasource_gps_setup ( dialog, xfer_type, xfer_all );
3894 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
3895 datasource_gps_clean_up ( dgs );
3896 gtk_widget_destroy ( dialog );
3900 // Get info from reused datasource dialog widgets
3901 gchar* protocol = datasource_gps_get_protocol ( dgs );
3902 gchar* port = datasource_gps_get_descriptor ( dgs );
3903 // NB don't free the above strings as they're references to values held elsewhere
3904 gboolean do_tracks = datasource_gps_get_do_tracks ( dgs );
3905 gboolean do_routes = datasource_gps_get_do_routes ( dgs );
3906 gboolean do_waypoints = datasource_gps_get_do_waypoints ( dgs );
3907 gboolean turn_off = datasource_gps_get_off ( dgs );
3909 gtk_widget_destroy ( dialog );
3911 // When called from the viewport - work the corresponding layerspanel:
3913 vlp = vik_window_layers_panel ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
3916 // Apply settings to transfer to the GPS device
3923 vik_layers_panel_get_viewport (vlp),
3931 static void trw_layer_new_wp ( menu_array_layer values )
3933 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3934 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3935 /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason.
3936 instead return true if you want to update. */
3937 if ( vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_viewport_get_center(vik_layers_panel_get_viewport(vlp))) ) {
3938 trw_layer_calculate_bounds_waypoints ( vtl );
3939 if ( VIK_LAYER(vtl)->visible )
3940 vik_layers_panel_emit_update ( vlp );
3944 static void new_track_create_common ( VikTrwLayer *vtl, gchar *name )
3946 vtl->current_track = vik_track_new();
3947 vik_track_set_defaults ( vtl->current_track );
3948 vtl->current_track->visible = TRUE;
3949 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
3950 // Create track with the preferred colour from the layer properties
3951 vtl->current_track->color = vtl->track_color;
3953 gdk_color_parse ( "#000000", &(vtl->current_track->color) );
3954 vtl->current_track->has_color = TRUE;
3955 vik_trw_layer_add_track ( vtl, name, vtl->current_track );
3958 static void trw_layer_new_track ( menu_array_layer values )
3960 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3962 if ( ! vtl->current_track ) {
3963 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")) ;
3964 new_track_create_common ( vtl, name );
3967 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
3971 static void new_route_create_common ( VikTrwLayer *vtl, gchar *name )
3973 vtl->current_track = vik_track_new();
3974 vik_track_set_defaults ( vtl->current_track );
3975 vtl->current_track->visible = TRUE;
3976 vtl->current_track->is_route = TRUE;
3977 // By default make all routes red
3978 vtl->current_track->has_color = TRUE;
3979 gdk_color_parse ( "red", &vtl->current_track->color );
3980 vik_trw_layer_add_route ( vtl, name, vtl->current_track );
3983 static void trw_layer_new_route ( menu_array_layer values )
3985 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3987 if ( ! vtl->current_track ) {
3988 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route")) ;
3989 new_route_create_common ( vtl, name );
3991 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_ROUTE );
3995 static void trw_layer_auto_routes_view ( menu_array_layer values )
3997 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3998 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4000 if ( g_hash_table_size (vtl->routes) > 0 ) {
4001 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4002 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4003 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4004 vik_layers_panel_emit_update ( vlp );
4009 static void trw_layer_finish_track ( menu_array_layer values )
4011 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4012 vtl->current_track = NULL;
4013 vtl->route_finder_started = FALSE;
4014 vik_layer_emit_update ( VIK_LAYER(vtl) );
4017 static void trw_layer_auto_tracks_view ( menu_array_layer values )
4019 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4020 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4022 if ( g_hash_table_size (vtl->tracks) > 0 ) {
4023 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4024 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
4025 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4026 vik_layers_panel_emit_update ( vlp );
4030 static void trw_layer_single_waypoint_jump ( const gpointer id, const VikWaypoint *wp, gpointer vvp )
4032 /* NB do not care if wp is visible or not */
4033 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord), TRUE );
4036 static void trw_layer_auto_waypoints_view ( menu_array_layer values )
4038 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4039 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
4041 /* Only 1 waypoint - jump straight to it */
4042 if ( g_hash_table_size (vtl->waypoints) == 1 ) {
4043 VikViewport *vvp = vik_layers_panel_get_viewport (vlp);
4044 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp );
4046 /* If at least 2 waypoints - find center and then zoom to fit */
4047 else if ( g_hash_table_size (vtl->waypoints) > 1 )
4049 struct LatLon maxmin[2] = { {0,0}, {0,0} };
4050 maxmin[0].lat = vtl->waypoints_bbox.north;
4051 maxmin[1].lat = vtl->waypoints_bbox.south;
4052 maxmin[0].lon = vtl->waypoints_bbox.east;
4053 maxmin[1].lon = vtl->waypoints_bbox.west;
4054 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
4057 vik_layers_panel_emit_update ( vlp );
4060 void trw_layer_osm_traces_upload_cb ( menu_array_layer values )
4062 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), NULL);
4065 void trw_layer_osm_traces_upload_track_cb ( menu_array_sublayer values )
4067 if ( values[MA_MISC] ) {
4068 VikTrack *trk = VIK_TRACK(values[MA_MISC]);
4069 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), trk);
4073 static GtkWidget* create_external_submenu ( GtkMenu *menu )
4075 GtkWidget *external_submenu = gtk_menu_new ();
4076 GtkWidget *item = gtk_image_menu_item_new_with_mnemonic ( _("Externa_l") );
4077 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_EXECUTE, GTK_ICON_SIZE_MENU) );
4078 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4079 gtk_widget_show ( item );
4080 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), external_submenu );
4081 return external_submenu;
4084 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp )
4086 static menu_array_layer pass_along;
4088 GtkWidget *export_submenu;
4089 pass_along[MA_VTL] = vtl;
4090 pass_along[MA_VLP] = vlp;
4092 item = gtk_menu_item_new();
4093 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4094 gtk_widget_show ( item );
4096 if ( vtl->current_track ) {
4097 if ( vtl->current_track->is_route )
4098 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
4100 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
4101 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
4102 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4103 gtk_widget_show ( item );
4106 item = gtk_menu_item_new ();
4107 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4108 gtk_widget_show ( item );
4111 /* Now with icons */
4112 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") );
4113 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4114 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along );
4115 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4116 gtk_widget_show ( item );
4118 GtkWidget *view_submenu = gtk_menu_new();
4119 item = gtk_image_menu_item_new_with_mnemonic ( _("V_iew") );
4120 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
4121 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4122 gtk_widget_show ( item );
4123 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), view_submenu );
4125 item = gtk_menu_item_new_with_mnemonic ( _("View All _Tracks") );
4126 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
4127 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4128 gtk_widget_show ( item );
4130 item = gtk_menu_item_new_with_mnemonic ( _("View All _Routes") );
4131 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
4132 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4133 gtk_widget_show ( item );
4135 item = gtk_menu_item_new_with_mnemonic ( _("View All _Waypoints") );
4136 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
4137 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4138 gtk_widget_show ( item );
4140 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") );
4141 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
4142 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along );
4143 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4144 gtk_widget_show ( item );
4146 item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
4147 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
4148 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4149 gtk_widget_show ( item );
4151 export_submenu = gtk_menu_new ();
4152 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") );
4153 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
4154 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4155 gtk_widget_show ( item );
4156 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
4158 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") );
4159 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
4160 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4161 gtk_widget_show ( item );
4163 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") );
4164 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
4165 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4166 gtk_widget_show ( item );
4168 item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") );
4169 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), 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 _KML...") );
4174 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along );
4175 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4176 gtk_widget_show ( item );
4178 if ( have_geojson_export ) {
4179 item = gtk_menu_item_new_with_mnemonic ( _("Export as GEO_JSON...") );
4180 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_geojson), pass_along );
4181 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4182 gtk_widget_show ( item );
4185 item = gtk_menu_item_new_with_mnemonic ( _("Export via GPSbabel...") );
4186 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_babel), pass_along );
4187 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4188 gtk_widget_show ( item );
4190 gchar* external1 = g_strdup_printf ( _("Open with External Program_1: %s"), a_vik_get_external_gpx_program_1() );
4191 item = gtk_menu_item_new_with_mnemonic ( external1 );
4192 g_free ( external1 );
4193 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along );
4194 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4195 gtk_widget_show ( item );
4197 gchar* external2 = g_strdup_printf ( _("Open with External Program_2: %s"), a_vik_get_external_gpx_program_2() );
4198 item = gtk_menu_item_new_with_mnemonic ( external2 );
4199 g_free ( external2 );
4200 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along );
4201 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4202 gtk_widget_show ( item );
4204 GtkWidget *new_submenu = gtk_menu_new();
4205 item = gtk_image_menu_item_new_with_mnemonic ( _("_New") );
4206 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4207 gtk_menu_shell_append(GTK_MENU_SHELL (menu), item);
4208 gtk_widget_show(item);
4209 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), new_submenu);
4211 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Waypoint...") );
4212 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4213 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
4214 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4215 gtk_widget_show ( item );
4217 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Track") );
4218 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4219 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
4220 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4221 gtk_widget_show ( item );
4222 // Make it available only when a new track *not* already in progress
4223 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4225 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Route") );
4226 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4227 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
4228 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4229 gtk_widget_show ( item );
4230 // Make it available only when a new track *not* already in progress
4231 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4233 #ifdef VIK_CONFIG_GEOTAG
4234 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
4235 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along );
4236 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4237 gtk_widget_show ( item );
4240 GtkWidget *acquire_submenu = gtk_menu_new ();
4241 item = gtk_image_menu_item_new_with_mnemonic ( _("_Acquire") );
4242 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
4243 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4244 gtk_widget_show ( item );
4245 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu );
4247 item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") );
4248 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along );
4249 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4250 gtk_widget_show ( item );
4252 /* FIXME: only add menu when at least a routing engine has support for Directions */
4253 item = gtk_menu_item_new_with_mnemonic ( _("From _Directions...") );
4254 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_routing_cb), pass_along );
4255 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4256 gtk_widget_show ( item );
4258 #ifdef VIK_CONFIG_OPENSTREETMAP
4259 item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") );
4260 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along );
4261 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4262 gtk_widget_show ( item );
4264 item = gtk_menu_item_new_with_mnemonic ( _("From _My OSM Traces...") );
4265 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_my_traces_cb), pass_along );
4266 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4267 gtk_widget_show ( item );
4270 item = gtk_menu_item_new_with_mnemonic ( _("From _URL...") );
4271 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_url_cb), pass_along );
4272 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4273 gtk_widget_show ( item );
4275 #ifdef VIK_CONFIG_GEONAMES
4276 GtkWidget *wikipedia_submenu = gtk_menu_new();
4277 item = gtk_image_menu_item_new_with_mnemonic ( _("From _Wikipedia Waypoints") );
4278 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
4279 gtk_menu_shell_append(GTK_MENU_SHELL (acquire_submenu), item);
4280 gtk_widget_show(item);
4281 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu);
4283 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") );
4284 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4285 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along );
4286 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4287 gtk_widget_show ( item );
4289 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") );
4290 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) );
4291 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along );
4292 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4293 gtk_widget_show ( item );
4296 #ifdef VIK_CONFIG_GEOCACHES
4297 item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") );
4298 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along );
4299 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4300 gtk_widget_show ( item );
4303 #ifdef VIK_CONFIG_GEOTAG
4304 item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") );
4305 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along );
4306 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4307 gtk_widget_show ( item );
4310 item = gtk_menu_item_new_with_mnemonic ( _("From _File...") );
4311 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_file_cb), pass_along );
4312 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4313 gtk_widget_set_tooltip_text (item, _("Import File With GPS_Babel..."));
4314 gtk_widget_show ( item );
4316 vik_ext_tool_datasources_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (acquire_submenu) );
4318 GtkWidget *upload_submenu = gtk_menu_new ();
4319 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
4320 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4321 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4322 gtk_widget_show ( item );
4323 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
4325 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _GPS...") );
4326 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
4327 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload), pass_along );
4328 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4329 gtk_widget_show ( item );
4331 #ifdef VIK_CONFIG_OPENSTREETMAP
4332 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
4333 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4334 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_cb), pass_along );
4335 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4336 gtk_widget_show ( item );
4339 GtkWidget *delete_submenu = gtk_menu_new ();
4340 item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") );
4341 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4342 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4343 gtk_widget_show ( item );
4344 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
4346 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") );
4347 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4348 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
4349 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4350 gtk_widget_show ( item );
4352 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") );
4353 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4354 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
4355 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4356 gtk_widget_show ( item );
4358 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
4359 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4360 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
4361 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4362 gtk_widget_show ( item );
4364 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
4365 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4366 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
4367 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4368 gtk_widget_show ( item );
4370 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") );
4371 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4372 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
4373 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4374 gtk_widget_show ( item );
4376 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") );
4377 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4378 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
4379 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4380 gtk_widget_show ( item );
4382 item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4383 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4385 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4386 gtk_widget_show ( item );
4389 item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4390 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4392 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4393 gtk_widget_show ( item );
4396 item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") );
4397 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4398 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog), pass_along );
4399 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4400 gtk_widget_show ( item );
4401 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->tracks)+g_hash_table_size (vtl->routes)) );
4403 item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") );
4404 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4405 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
4406 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4407 gtk_widget_show ( item );
4408 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->waypoints)) );
4410 GtkWidget *external_submenu = create_external_submenu ( menu );
4411 // TODO: Should use selected layer's centre - rather than implicitly using the current viewport
4412 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (external_submenu), NULL );
4415 // Fake Waypoint UUIDs vi simple increasing integer
4416 static guint wp_uuid = 0;
4418 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4422 vik_waypoint_set_name (wp, name);
4424 if ( VIK_LAYER(vtl)->realized )
4426 // Do we need to create the sublayer:
4427 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4428 trw_layer_add_sublayer_waypoints ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4431 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4433 time_t timestamp = 0;
4434 if ( wp->has_timestamp )
4435 timestamp = wp->timestamp;
4437 // Visibility column always needed for waypoints
4438 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 );
4440 // Actual setting of visibility dependent on the waypoint
4441 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible );
4443 g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter );
4445 // Sort now as post_read is not called on a realized waypoint
4446 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4449 highest_wp_number_add_wp(vtl, name);
4450 g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp );
4454 // Fake Track UUIDs vi simple increasing integer
4455 static guint tr_uuid = 0;
4457 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4461 vik_track_set_name (t, name);
4463 if ( VIK_LAYER(vtl)->realized )
4465 // Do we need to create the sublayer:
4466 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4467 trw_layer_add_sublayer_tracks ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4470 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4472 time_t timestamp = 0;
4473 VikTrackpoint *tpt = vik_track_get_tp_first(t);
4474 if ( tpt && tpt->has_timestamp )
4475 timestamp = tpt->timestamp;
4477 // Visibility column always needed for tracks
4478 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 );
4480 // Actual setting of visibility dependent on the track
4481 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4483 g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter );
4485 // Sort now as post_read is not called on a realized track
4486 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
4489 g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t );
4491 trw_layer_update_treeview ( vtl, t );
4494 // Fake Route UUIDs vi simple increasing integer
4495 static guint rt_uuid = 0;
4497 void vik_trw_layer_add_route ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4501 vik_track_set_name (t, name);
4503 if ( VIK_LAYER(vtl)->realized )
4505 // Do we need to create the sublayer:
4506 if ( g_hash_table_size (vtl->routes) == 0 ) {
4507 trw_layer_add_sublayer_routes ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4510 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4511 // Visibility column always needed for routes
4512 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
4513 // Actual setting of visibility dependent on the route
4514 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4516 g_hash_table_insert ( vtl->routes_iters, GUINT_TO_POINTER(rt_uuid), iter );
4518 // Sort now as post_read is not called on a realized route
4519 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
4522 g_hash_table_insert ( vtl->routes, GUINT_TO_POINTER(rt_uuid), t );
4524 trw_layer_update_treeview ( vtl, t );
4527 /* to be called whenever a track has been deleted or may have been changed. */
4528 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk )
4530 if (vtl->current_tp_track == trk )
4531 trw_layer_cancel_current_tp ( vtl, FALSE );
4535 * Normally this is done to due the waypoint size preference having changed
4537 void vik_trw_layer_reset_waypoints ( VikTrwLayer *vtl )
4539 GHashTableIter iter;
4540 gpointer key, value;
4543 g_hash_table_iter_init ( &iter, vtl->waypoints );
4544 while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
4545 VikWaypoint *wp = VIK_WAYPOINT(value);
4547 // Reapply symbol setting to update the pixbuf
4548 gchar *tmp_symbol = g_strdup ( wp->symbol );
4549 vik_waypoint_set_symbol ( wp, tmp_symbol );
4550 g_free ( tmp_symbol );
4556 * trw_layer_new_unique_sublayer_name:
4558 * Allocates a unique new name
4560 gchar *trw_layer_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name)
4563 gchar *newname = g_strdup(name);
4568 switch ( sublayer_type ) {
4569 case VIK_TRW_LAYER_SUBLAYER_TRACK:
4570 id = (gpointer) vik_trw_layer_get_track ( vtl, newname );
4572 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
4573 id = (gpointer) vik_trw_layer_get_waypoint ( vtl, newname );
4576 id = (gpointer) vik_trw_layer_get_route ( vtl, newname );
4579 // If found a name already in use try adding 1 to it and we try again
4581 gchar *new_newname = g_strdup_printf("%s#%d", name, i);
4583 newname = new_newname;
4586 } while ( id != NULL);
4591 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4593 // No more uniqueness of name forced when loading from a file
4594 // This now makes this function a little redunant as we just flow the parameters through
4595 vik_trw_layer_add_waypoint ( vtl, name, wp );
4598 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
4600 if ( vtl->route_finder_append && vtl->current_track ) {
4601 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4603 // enforce end of current track equal to start of tr
4604 VikTrackpoint *cur_end = vik_track_get_tp_last ( vtl->current_track );
4605 VikTrackpoint *new_start = vik_track_get_tp_first ( tr );
4606 if ( ! vik_coord_equals ( &cur_end->coord, &new_start->coord ) ) {
4607 vik_track_add_trackpoint ( vtl->current_track,
4608 vik_trackpoint_copy ( cur_end ),
4612 vik_track_steal_and_append_trackpoints ( vtl->current_track, tr );
4613 vik_track_free ( tr );
4614 vtl->route_finder_append = FALSE; /* this means we have added it */
4617 // No more uniqueness of name forced when loading from a file
4619 vik_trw_layer_add_route ( vtl, name, tr );
4621 vik_trw_layer_add_track ( vtl, name, tr );
4623 if ( vtl->route_finder_check_added_track ) {
4624 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4625 vtl->route_finder_added_track = tr;
4630 static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l )
4632 *l = g_list_append(*l, id);
4636 * Move an item from one TRW layer to another TRW layer
4638 static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type )
4640 // When an item is moved the name is checked to see if it clashes with an existing name
4641 // in the destination layer and if so then it is allocated a new name
4643 // TODO reconsider strategy when moving within layer (if anything...)
4644 if ( vtl_src == vtl_dest )
4647 if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) {
4648 VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id );
4650 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4652 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4653 vik_trw_layer_add_track ( vtl_dest, newname, trk2 );
4655 vik_trw_layer_delete_track ( vtl_src, trk );
4656 // Reset layer timestamps in case they have now changed
4657 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4658 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4661 if (type == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
4662 VikTrack *trk = g_hash_table_lookup ( vtl_src->routes, id );
4664 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4666 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4667 vik_trw_layer_add_route ( vtl_dest, newname, trk2 );
4669 vik_trw_layer_delete_route ( vtl_src, trk );
4672 if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) {
4673 VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id );
4675 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, wp->name );
4677 VikWaypoint *wp2 = vik_waypoint_copy ( wp );
4678 vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 );
4680 trw_layer_delete_waypoint ( vtl_src, wp );
4682 // Recalculate bounds even if not renamed as maybe dragged between layers
4683 trw_layer_calculate_bounds_waypoints ( vtl_dest );
4684 trw_layer_calculate_bounds_waypoints ( vtl_src );
4685 // Reset layer timestamps in case they have now changed
4686 vik_treeview_item_set_timestamp ( vtl_dest->vl.vt, &vtl_dest->vl.iter, trw_layer_get_timestamp(vtl_dest) );
4687 vik_treeview_item_set_timestamp ( vtl_src->vl.vt, &vtl_src->vl.iter, trw_layer_get_timestamp(vtl_src) );
4691 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
4693 VikTreeview *vt = VIK_LAYER(vtl_src)->vt;
4694 gint type = vik_treeview_item_get_data(vt, src_item_iter);
4696 if (!vik_treeview_item_get_pointer(vt, src_item_iter)) {
4697 GList *items = NULL;
4700 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4701 g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items);
4703 if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) {
4704 g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items);
4706 if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4707 g_hash_table_foreach ( vtl_src->routes, (GHFunc)trw_layer_enum_item, &items);
4712 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4713 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK);
4714 } else if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4715 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_ROUTE);
4717 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
4724 gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter);
4725 trw_layer_move_item(vtl_src, vtl_dest, name, type);
4729 gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata )
4731 trku_udata *user_data = udata;
4732 if ( trk == user_data->trk ) {
4733 user_data->uuid = id;
4739 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk )
4741 gboolean was_visible = FALSE;
4742 if ( trk && trk->name ) {
4744 if ( trk == vtl->current_track ) {
4745 vtl->current_track = NULL;
4746 vtl->current_tp_track = NULL;
4747 vtl->current_tp_id = NULL;
4748 vtl->moving_tp = FALSE;
4749 vtl->route_finder_started = FALSE;
4752 was_visible = trk->visible;
4754 if ( trk == vtl->route_finder_added_track )
4755 vtl->route_finder_added_track = NULL;
4761 // Hmmm, want key of it
4762 gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
4764 if ( trkf && udata.uuid ) {
4765 /* could be current_tp, so we have to check */
4766 trw_layer_cancel_tps_of_track ( vtl, trk );
4768 GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
4771 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4772 g_hash_table_remove ( vtl->tracks_iters, udata.uuid );
4773 g_hash_table_remove ( vtl->tracks, udata.uuid );
4775 // If last sublayer, then remove sublayer container
4776 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4777 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4780 // Incase it was selected (no item delete signal ATM)
4781 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4787 gboolean vik_trw_layer_delete_route ( VikTrwLayer *vtl, VikTrack *trk )
4789 gboolean was_visible = FALSE;
4791 if ( trk && trk->name ) {
4793 if ( trk == vtl->current_track ) {
4794 vtl->current_track = NULL;
4795 vtl->current_tp_track = NULL;
4796 vtl->current_tp_id = NULL;
4797 vtl->moving_tp = FALSE;
4800 was_visible = trk->visible;
4802 if ( trk == vtl->route_finder_added_track )
4803 vtl->route_finder_added_track = NULL;
4809 // Hmmm, want key of it
4810 gpointer *trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
4812 if ( trkf && udata.uuid ) {
4813 /* could be current_tp, so we have to check */
4814 trw_layer_cancel_tps_of_track ( vtl, trk );
4816 GtkTreeIter *it = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
4819 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4820 g_hash_table_remove ( vtl->routes_iters, udata.uuid );
4821 g_hash_table_remove ( vtl->routes, udata.uuid );
4823 // If last sublayer, then remove sublayer container
4824 if ( g_hash_table_size (vtl->routes) == 0 ) {
4825 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4828 // Incase it was selected (no item delete signal ATM)
4829 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4835 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp )
4837 gboolean was_visible = FALSE;
4839 if ( wp && wp->name ) {
4841 if ( wp == vtl->current_wp ) {
4842 vtl->current_wp = NULL;
4843 vtl->current_wp_id = NULL;
4844 vtl->moving_wp = FALSE;
4847 was_visible = wp->visible;
4853 // Hmmm, want key of it
4854 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
4856 if ( wpf && udata.uuid ) {
4857 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
4860 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4861 g_hash_table_remove ( vtl->waypoints_iters, udata.uuid );
4863 highest_wp_number_remove_wp(vtl, wp->name);
4864 g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name
4866 // If last sublayer, then remove sublayer container
4867 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4868 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4871 // Incase it was selected (no item delete signal ATM)
4872 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4880 // Only for temporary use by trw_layer_delete_waypoint_by_name
4881 static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata )
4883 wpu_udata *user_data = udata;
4884 if ( ! strcmp ( wp->name, user_data->wp->name ) ) {
4885 user_data->uuid = id;
4892 * Delete a waypoint by the given name
4893 * NOTE: ATM this will delete the first encountered Waypoint with the specified name
4894 * as there be multiple waypoints with the same name
4896 static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name )
4899 // Fake a waypoint with the given name
4900 udata.wp = vik_waypoint_new ();
4901 vik_waypoint_set_name (udata.wp, name);
4902 // Currently only the name is used in this waypoint find function
4905 // Hmmm, want key of it
4906 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata );
4908 vik_waypoint_free (udata.wp);
4910 if ( wpf && udata.uuid )
4911 return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid ));
4917 VikTrack *trk; // input
4918 gpointer uuid; // output
4921 // Only for temporary use by trw_layer_delete_track_by_name
4922 static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata )
4924 tpu_udata *user_data = udata;
4925 if ( ! strcmp ( trk->name, user_data->trk->name ) ) {
4926 user_data->uuid = id;
4933 * Delete a track by the given name
4934 * NOTE: ATM this will delete the first encountered Track with the specified name
4935 * as there may be multiple tracks with the same name within the specified hash table
4937 static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name, GHashTable *ht_tracks )
4940 // Fake a track with the given name
4941 udata.trk = vik_track_new ();
4942 vik_track_set_name (udata.trk, name);
4943 // Currently only the name is used in this waypoint find function
4946 // Hmmm, want key of it
4947 gpointer *trkf = g_hash_table_find ( ht_tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata );
4949 vik_track_free (udata.trk);
4951 if ( trkf && udata.uuid ) {
4952 // This could be a little better written...
4953 if ( vtl->tracks == ht_tracks )
4954 return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4955 if ( vtl->routes == ht_tracks )
4956 return vik_trw_layer_delete_route (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4963 static void remove_item_from_treeview ( const gpointer id, GtkTreeIter *it, VikTreeview * vt )
4965 vik_treeview_item_delete (vt, it );
4968 void vik_trw_layer_delete_all_routes ( VikTrwLayer *vtl )
4971 vtl->current_track = NULL;
4972 vtl->route_finder_added_track = NULL;
4973 if (vtl->current_tp_track)
4974 trw_layer_cancel_current_tp(vtl, FALSE);
4976 g_hash_table_foreach(vtl->routes_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4977 g_hash_table_remove_all(vtl->routes_iters);
4978 g_hash_table_remove_all(vtl->routes);
4980 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4982 vik_layer_emit_update ( VIK_LAYER(vtl) );
4985 void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl )
4988 vtl->current_track = NULL;
4989 vtl->route_finder_added_track = NULL;
4990 if (vtl->current_tp_track)
4991 trw_layer_cancel_current_tp(vtl, FALSE);
4993 g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4994 g_hash_table_remove_all(vtl->tracks_iters);
4995 g_hash_table_remove_all(vtl->tracks);
4997 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4999 vik_layer_emit_update ( VIK_LAYER(vtl) );
5002 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
5004 vtl->current_wp = NULL;
5005 vtl->current_wp_id = NULL;
5006 vtl->moving_wp = FALSE;
5008 highest_wp_number_reset(vtl);
5010 g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
5011 g_hash_table_remove_all(vtl->waypoints_iters);
5012 g_hash_table_remove_all(vtl->waypoints);
5014 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
5016 vik_layer_emit_update ( VIK_LAYER(vtl) );
5019 static void trw_layer_delete_all_tracks ( menu_array_layer values )
5021 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5022 // Get confirmation from the user
5023 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5024 _("Are you sure you want to delete all tracks in %s?"),
5025 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5026 vik_trw_layer_delete_all_tracks (vtl);
5029 static void trw_layer_delete_all_routes ( menu_array_layer values )
5031 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5032 // Get confirmation from the user
5033 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5034 _("Are you sure you want to delete all routes in %s?"),
5035 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5036 vik_trw_layer_delete_all_routes (vtl);
5039 static void trw_layer_delete_all_waypoints ( menu_array_layer values )
5041 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5042 // Get confirmation from the user
5043 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5044 _("Are you sure you want to delete all waypoints in %s?"),
5045 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
5046 vik_trw_layer_delete_all_waypoints (vtl);
5049 static void trw_layer_delete_item ( menu_array_sublayer values )
5051 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5052 gboolean was_visible = FALSE;
5053 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5055 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5056 if ( wp && wp->name ) {
5057 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5058 // Get confirmation from the user
5059 // Maybe this Waypoint Delete should be optional as is it could get annoying...
5060 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5061 _("Are you sure you want to delete the waypoint \"%s\"?"),
5064 was_visible = trw_layer_delete_waypoint ( vtl, wp );
5065 trw_layer_calculate_bounds_waypoints ( vtl );
5066 // Reset layer timestamp in case it has now changed
5067 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5070 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5072 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5073 if ( trk && trk->name ) {
5074 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5075 // Get confirmation from the user
5076 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5077 _("Are you sure you want to delete the track \"%s\"?"),
5080 was_visible = vik_trw_layer_delete_track ( vtl, trk );
5081 // Reset layer timestamp in case it has now changed
5082 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
5087 VikTrack *trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5088 if ( trk && trk->name ) {
5089 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
5090 // Get confirmation from the user
5091 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5092 _("Are you sure you want to delete the route \"%s\"?"),
5095 was_visible = vik_trw_layer_delete_route ( vtl, trk );
5099 vik_layer_emit_update ( VIK_LAYER(vtl) );
5103 * Rename waypoint and maintain corresponding name of waypoint in the treeview
5105 void trw_layer_waypoint_rename ( VikTrwLayer *vtl, VikWaypoint *wp, const gchar *new_name )
5107 vik_waypoint_set_name ( wp, new_name );
5109 // Now update the treeview as well
5114 // Need key of it for treeview update
5115 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5117 if ( wpf && udataU.uuid ) {
5118 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5121 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, new_name );
5122 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
5128 * Maintain icon of waypoint in the treeview
5130 void trw_layer_waypoint_reset_icon ( VikTrwLayer *vtl, VikWaypoint *wp )
5132 // update the treeview
5137 // Need key of it for treeview update
5138 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
5140 if ( wpf && udataU.uuid ) {
5141 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
5144 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, it, get_wp_sym_small (wp->symbol) );
5149 static void trw_layer_properties_item ( menu_array_sublayer values )
5151 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5152 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
5154 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5156 if ( wp && wp->name )
5158 gboolean updated = FALSE;
5159 gchar *new_name = a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, vtl, wp, vtl->coord_mode, FALSE, &updated );
5161 trw_layer_waypoint_rename ( vtl, wp, new_name );
5163 if ( updated && values[MA_TV_ITER] )
5164 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, values[MA_TV_ITER], get_wp_sym_small (wp->symbol) );
5166 if ( updated && VIK_LAYER(vtl)->visible )
5167 vik_layer_emit_update ( VIK_LAYER(vtl) );
5173 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5174 tr = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5176 tr = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5178 if ( tr && tr->name )
5180 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5191 * trw_layer_track_statistics:
5193 * Show track statistics.
5194 * ATM jump to the stats page in the properties
5195 * TODO: consider separating the stats into an individual dialog?
5197 static void trw_layer_track_statistics ( menu_array_sublayer values )
5199 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5201 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5202 trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5204 trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5206 if ( trk && trk->name ) {
5207 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5217 * Update the treeview of the track id - primarily to update the icon
5219 void trw_layer_update_treeview ( VikTrwLayer *vtl, VikTrack *trk )
5225 gpointer *trkf = NULL;
5226 if ( trk->is_route )
5227 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
5229 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
5231 if ( trkf && udata.uuid ) {
5233 GtkTreeIter *iter = NULL;
5234 if ( trk->is_route )
5235 iter = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
5237 iter = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
5240 // TODO: Make this a function
5241 GdkPixbuf *pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, 18, 18);
5242 guint32 pixel = ((trk->color.red & 0xff00) << 16) |
5243 ((trk->color.green & 0xff00) << 8) |
5244 (trk->color.blue & 0xff00);
5245 gdk_pixbuf_fill ( pixbuf, pixel );
5246 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, iter, pixbuf );
5247 g_object_unref (pixbuf);
5254 Parameter 1 -> VikLayersPanel
5255 Parameter 2 -> VikLayer
5256 Parameter 3 -> VikViewport
5258 static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord )
5261 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord, TRUE );
5262 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
5265 /* since vlp not set, vl & vvp should be valid instead! */
5267 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord, TRUE );
5268 vik_layer_emit_update ( VIK_LAYER(vl) );
5273 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values )
5275 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5277 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5278 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5280 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5282 if ( track && track->trackpoints )
5283 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_first(track)->coord) );
5286 static void trw_layer_goto_track_center ( menu_array_sublayer values )
5288 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5290 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5291 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5293 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5295 if ( track && track->trackpoints )
5297 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
5299 trw_layer_find_maxmin_tracks ( NULL, track, maxmin );
5300 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
5301 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
5302 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
5303 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &coord);
5307 static void trw_layer_convert_track_route ( menu_array_sublayer values )
5309 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5311 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5312 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5314 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5319 // Converting a track to a route can be a bit more complicated,
5320 // so give a chance to change our minds:
5321 if ( !trk->is_route &&
5322 ( ( vik_track_get_segment_count ( trk ) > 1 ) ||
5323 ( vik_track_get_average_speed ( trk ) > 0.0 ) ) ) {
5325 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5326 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) )
5331 VikTrack *trk_copy = vik_track_copy ( trk, TRUE );
5334 trk_copy->is_route = !trk_copy->is_route;
5336 // ATM can't set name to self - so must create temporary copy
5337 gchar *name = g_strdup ( trk_copy->name );
5339 // Delete old one and then add new one
5340 if ( trk->is_route ) {
5341 vik_trw_layer_delete_route ( vtl, trk );
5342 vik_trw_layer_add_track ( vtl, name, trk_copy );
5345 // Extra route conversion bits...
5346 vik_track_merge_segments ( trk_copy );
5347 vik_track_to_routepoints ( trk_copy );
5349 vik_trw_layer_delete_track ( vtl, trk );
5350 vik_trw_layer_add_route ( vtl, name, trk_copy );
5354 // Update in case color of track / route changes when moving between sublayers
5355 vik_layer_emit_update ( VIK_LAYER(vtl) );
5358 static void trw_layer_anonymize_times ( menu_array_sublayer values )
5360 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5362 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5363 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5365 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5368 vik_track_anonymize_times ( track );
5371 static void trw_layer_interpolate_times ( menu_array_sublayer values )
5373 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5375 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5376 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5378 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5381 vik_track_interpolate_times ( track );
5384 static void trw_layer_extend_track_end ( menu_array_sublayer values )
5386 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5388 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5389 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5391 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5396 vtl->current_track = track;
5397 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);
5399 if ( track->trackpoints )
5400 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord) );
5404 * extend a track using route finder
5406 static void trw_layer_extend_track_end_route_finder ( menu_array_sublayer values )
5408 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5409 VikTrack *track = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5413 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_ROUTE_FINDER );
5414 vtl->current_track = track;
5415 vtl->route_finder_started = TRUE;
5417 if ( track->trackpoints )
5418 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &vik_track_get_tp_last(track)->coord );
5424 static gboolean trw_layer_dem_test ( VikTrwLayer *vtl, VikLayersPanel *vlp )
5426 // If have a vlp then perform a basic test to see if any DEM info available...
5428 GList *dems = vik_layers_panel_get_all_layers_of_type (vlp, VIK_LAYER_DEM, TRUE); // Includes hidden DEM layer types
5430 if ( !g_list_length(dems) ) {
5431 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No DEM layers available, thus no DEM values can be applied.") );
5439 * apply_dem_data_common:
5441 * A common function for applying the DEM values and reporting the results.
5443 static void apply_dem_data_common ( VikTrwLayer *vtl, VikLayersPanel *vlp, VikTrack *track, gboolean skip_existing_elevations )
5445 if ( !trw_layer_dem_test ( vtl, vlp ) )
5448 gulong changed = vik_track_apply_dem_data ( track, skip_existing_elevations );
5449 // Inform user how much was changed
5451 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5452 g_snprintf(str, 64, tmp_str, changed);
5453 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5456 static void trw_layer_apply_dem_data_all ( menu_array_sublayer values )
5458 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5460 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5461 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5463 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5466 apply_dem_data_common ( vtl, values[MA_VLP], track, FALSE );
5469 static void trw_layer_apply_dem_data_only_missing ( menu_array_sublayer values )
5471 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5473 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5474 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5476 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5479 apply_dem_data_common ( vtl, values[MA_VLP], track, TRUE );
5485 * A common function for applying the elevation smoothing and reporting the results.
5487 static void smooth_it ( VikTrwLayer *vtl, VikTrack *track, gboolean flat )
5489 gulong changed = vik_track_smooth_missing_elevation_data ( track, flat );
5490 // Inform user how much was changed
5492 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5493 g_snprintf(str, 64, tmp_str, changed);
5494 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5500 static void trw_layer_missing_elevation_data_interp ( menu_array_sublayer values )
5502 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5504 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5505 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5507 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5512 smooth_it ( vtl, track, FALSE );
5515 static void trw_layer_missing_elevation_data_flat ( menu_array_sublayer values )
5517 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5519 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5520 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5522 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5527 smooth_it ( vtl, track, TRUE );
5531 * Commonal helper function
5533 static void wp_changed_message ( VikTrwLayer *vtl, gint changed )
5536 const gchar *tmp_str = ngettext("%ld waypoint changed", "%ld waypoints changed", changed);
5537 g_snprintf(str, 64, tmp_str, changed);
5538 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5541 static void trw_layer_apply_dem_data_wpt_all ( menu_array_sublayer values )
5543 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5544 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5546 if ( !trw_layer_dem_test ( vtl, vlp ) )
5550 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5552 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5554 changed = (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5558 GHashTableIter iter;
5559 gpointer key, value;
5561 g_hash_table_iter_init ( &iter, vtl->waypoints );
5562 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5563 VikWaypoint *wp = VIK_WAYPOINT(value);
5564 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5567 wp_changed_message ( vtl, changed );
5570 static void trw_layer_apply_dem_data_wpt_only_missing ( menu_array_sublayer values )
5572 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5573 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5575 if ( !trw_layer_dem_test ( vtl, vlp ) )
5579 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5581 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5583 changed = (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5587 GHashTableIter iter;
5588 gpointer key, value;
5590 g_hash_table_iter_init ( &iter, vtl->waypoints );
5591 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5592 VikWaypoint *wp = VIK_WAYPOINT(value);
5593 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5596 wp_changed_message ( vtl, changed );
5599 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values )
5601 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5603 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5604 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5606 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5610 if ( !track->trackpoints )
5612 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord));
5615 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values )
5617 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5619 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5620 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5622 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5627 VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( track );
5630 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5633 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values )
5635 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5637 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5638 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5640 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5645 VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( track );
5648 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5651 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values )
5653 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5655 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5656 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5658 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5663 VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( track );
5666 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5670 * Automatically change the viewport to center on the track and zoom to see the extent of the track
5672 static void trw_layer_auto_track_view ( menu_array_sublayer values )
5674 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5676 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5677 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5679 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5681 if ( trk && trk->trackpoints )
5683 struct LatLon maxmin[2] = { {0,0}, {0,0} };
5684 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
5685 trw_layer_zoom_to_show_latlons ( vtl, values[MA_VVP], maxmin );
5686 if ( values[MA_VLP] )
5687 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(values[MA_VLP]) );
5689 vik_layer_emit_update ( VIK_LAYER(vtl) );
5694 * Refine the selected track/route with a routing engine.
5695 * The routing engine is selected by the user, when requestiong the job.
5697 static void trw_layer_route_refine ( menu_array_sublayer values )
5699 static gint last_engine = 0;
5700 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5703 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5704 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5706 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5708 if ( trk && trk->trackpoints )
5710 /* Check size of the route */
5711 int nb = vik_track_get_tp_count(trk);
5713 GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER (vtl),
5714 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5715 GTK_MESSAGE_WARNING,
5716 GTK_BUTTONS_OK_CANCEL,
5717 _("Refining a track with many points (%d) is unlikely to yield sensible results. Do you want to Continue?"),
5719 gint response = gtk_dialog_run ( GTK_DIALOG(dialog) );
5720 gtk_widget_destroy ( dialog );
5721 if (response != GTK_RESPONSE_OK )
5724 /* Select engine from dialog */
5725 GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Refine Route with Routing Engine..."),
5726 VIK_GTK_WINDOW_FROM_LAYER (vtl),
5727 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5729 GTK_RESPONSE_REJECT,
5731 GTK_RESPONSE_ACCEPT,
5733 GtkWidget *label = gtk_label_new ( _("Select routing engine") );
5734 gtk_widget_show_all(label);
5736 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, TRUE, TRUE, 0 );
5738 GtkWidget * combo = vik_routing_ui_selector_new ( (Predicate)vik_routing_engine_supports_refine, NULL );
5739 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), last_engine);
5740 gtk_widget_show_all(combo);
5742 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), combo, TRUE, TRUE, 0 );
5744 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
5746 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
5748 /* Dialog validated: retrieve selected engine and do the job */
5749 last_engine = gtk_combo_box_get_active ( GTK_COMBO_BOX(combo) );
5750 VikRoutingEngine *routing = vik_routing_ui_selector_get_nth (combo, last_engine);
5753 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5755 /* Force saving track */
5756 /* FIXME: remove or rename this hack */
5757 vtl->route_finder_check_added_track = TRUE;
5760 vik_routing_engine_refine (routing, vtl, trk);
5762 /* FIXME: remove or rename this hack */
5763 if ( vtl->route_finder_added_track )
5764 vik_track_calculate_bounds ( vtl->route_finder_added_track );
5766 vtl->route_finder_added_track = NULL;
5767 vtl->route_finder_check_added_track = FALSE;
5769 vik_layer_emit_update ( VIK_LAYER(vtl) );
5771 /* Restore cursor */
5772 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5774 gtk_widget_destroy ( dialog );
5778 static void trw_layer_edit_trackpoint ( menu_array_sublayer values )
5780 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5781 trw_layer_tpwin_init ( vtl );
5784 /*************************************
5785 * merge/split by time routines
5786 *************************************/
5788 /* called for each key in track hash table.
5789 * If the current track has the same time stamp type, add it to the result,
5790 * except the one pointed by "exclude".
5791 * set exclude to NULL if there is no exclude to check.
5792 * Note that the result is in reverse (for performance reasons).
5797 gboolean with_timestamps;
5799 static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata)
5801 twt_udata *user_data = udata;
5802 VikTrackpoint *p1, *p2;
5803 VikTrack *trk = VIK_TRACK(value);
5804 if (trk == user_data->exclude) {
5808 if (trk->trackpoints) {
5809 p1 = vik_track_get_tp_first(trk);
5810 p2 = vik_track_get_tp_last(trk);
5812 if ( user_data->with_timestamps ) {
5813 if (!p1->has_timestamp || !p2->has_timestamp) {
5818 // Don't add tracks with timestamps when getting non timestamp tracks
5819 if (p1->has_timestamp || p2->has_timestamp) {
5825 *(user_data->result) = g_list_prepend(*(user_data->result), key);
5829 * find_nearby_tracks_by_time:
5831 * Called for each track in track hash table.
5832 * If the original track (in user_data[1]) is close enough (threshold period in user_data[2])
5833 * to the current track, then the current track is added to the list in user_data[0]
5835 static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data)
5837 VikTrack *trk = VIK_TRACK(value);
5839 GList **nearby_tracks = ((gpointer *)user_data)[0];
5840 VikTrack *orig_trk = VIK_TRACK(((gpointer *)user_data)[1]);
5842 if ( !orig_trk || !orig_trk->trackpoints )
5846 * detect reasons for not merging, and return
5847 * if no reason is found not to merge, then do it.
5850 twt_udata *udata = user_data;
5851 // Exclude the original track from the compiled list
5852 if (trk == udata->exclude) {
5856 time_t t1 = vik_track_get_tp_first(orig_trk)->timestamp;
5857 time_t t2 = vik_track_get_tp_last(orig_trk)->timestamp;
5859 if (trk->trackpoints) {
5861 VikTrackpoint *p1 = vik_track_get_tp_first(trk);
5862 VikTrackpoint *p2 = vik_track_get_tp_last(trk);
5864 if (!p1->has_timestamp || !p2->has_timestamp) {
5865 //g_print("no timestamp\n");
5869 guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]);
5870 //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp);
5871 if (! (labs(t1 - p2->timestamp) < threshold ||
5873 labs(p1->timestamp - t2) < threshold)
5880 *nearby_tracks = g_list_prepend(*nearby_tracks, value);
5883 /* comparison function used to sort tracks; a and b are hash table keys */
5884 /* Not actively used - can be restored if needed
5885 static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data)
5887 GHashTable *tracks = user_data;
5890 t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp;
5891 t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp;
5893 if (t1 < t2) return -1;
5894 if (t1 > t2) return 1;
5899 /* comparison function used to sort trackpoints */
5900 static gint trackpoint_compare(gconstpointer a, gconstpointer b)
5902 time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp;
5904 if (t1 < t2) return -1;
5905 if (t1 > t2) return 1;
5910 * comparison function which can be used to sort tracks or waypoints by name
5912 static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data)
5914 const gchar* namea = (const gchar*) a;
5915 const gchar* nameb = (const gchar*) b;
5916 if ( namea == NULL || nameb == NULL)
5919 // Same sort method as used in the vik_treeview_*_alphabetize functions
5920 return strcmp ( namea, nameb );
5924 * Attempt to merge selected track with other tracks specified by the user
5925 * Tracks to merge with must be of the same 'type' as the selected track -
5926 * either all with timestamps, or all without timestamps
5928 static void trw_layer_merge_with_other ( menu_array_sublayer values )
5930 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5931 GList *other_tracks = NULL;
5932 GHashTable *ght_tracks;
5933 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5934 ght_tracks = vtl->routes;
5936 ght_tracks = vtl->tracks;
5938 VikTrack *track = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5943 if ( !track->trackpoints )
5947 udata.result = &other_tracks;
5948 udata.exclude = track;
5949 // Allow merging with 'similar' time type time tracks
5950 // i.e. either those times, or those without
5951 udata.with_timestamps = vik_track_get_tp_first(track)->has_timestamp;
5953 g_hash_table_foreach(ght_tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
5954 other_tracks = g_list_reverse(other_tracks);
5956 if ( !other_tracks ) {
5957 if ( udata.with_timestamps )
5958 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found"));
5960 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found"));
5964 // Sort alphabetically for user presentation
5965 // Convert into list of names for usage with dialog function
5966 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5967 GList *other_tracks_names = NULL;
5968 GList *iter = g_list_first ( other_tracks );
5970 other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (ght_tracks, iter->data))->name );
5971 iter = g_list_next ( iter );
5974 other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL);
5976 GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5980 track->is_route ? _("Select route to merge with") : _("Select track to merge with"));
5981 g_list_free(other_tracks);
5982 g_list_free(other_tracks_names);
5987 for (l = merge_list; l != NULL; l = g_list_next(l)) {
5988 VikTrack *merge_track;
5989 if ( track->is_route )
5990 merge_track = vik_trw_layer_get_route ( vtl, l->data );
5992 merge_track = vik_trw_layer_get_track ( vtl, l->data );
5995 vik_track_steal_and_append_trackpoints ( track, merge_track );
5996 if ( track->is_route )
5997 vik_trw_layer_delete_route (vtl, merge_track);
5999 vik_trw_layer_delete_track (vtl, merge_track);
6000 track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare);
6003 for (l = merge_list; l != NULL; l = g_list_next(l))
6005 g_list_free(merge_list);
6007 vik_layer_emit_update( VIK_LAYER(vtl) );
6011 // c.f. trw_layer_sorted_track_id_by_name_list
6012 // but don't add the specified track to the list (normally current track)
6013 static void trw_layer_sorted_track_id_by_name_list_exclude_self (const gpointer id, const VikTrack *trk, gpointer udata)
6015 twt_udata *user_data = udata;
6018 if (trk == user_data->exclude) {
6022 // Sort named list alphabetically
6023 *(user_data->result) = g_list_insert_sorted_with_data (*(user_data->result), trk->name, sort_alphabetically, NULL);
6027 * Join - this allows combining 'tracks' and 'track routes'
6028 * i.e. doesn't care about whether tracks have consistent timestamps
6029 * ATM can only append one track at a time to the currently selected track
6031 static void trw_layer_append_track ( menu_array_sublayer values )
6034 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6036 GHashTable *ght_tracks;
6037 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6038 ght_tracks = vtl->routes;
6040 ght_tracks = vtl->tracks;
6042 trk = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
6047 GList *other_tracks_names = NULL;
6049 // Sort alphabetically for user presentation
6050 // Convert into list of names for usage with dialog function
6051 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6053 udata.result = &other_tracks_names;
6054 udata.exclude = trk;
6056 g_hash_table_foreach(ght_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6058 // Note the limit to selecting one track only
6059 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6060 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6061 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6064 trk->is_route ? _("Append Route"): _("Append Track"),
6065 trk->is_route ? _("Select the route to append after the current route") :
6066 _("Select the track to append after the current track") );
6068 g_list_free(other_tracks_names);
6070 // It's a list, but shouldn't contain more than one other track!
6071 if ( append_list ) {
6073 for (l = append_list; l != NULL; l = g_list_next(l)) {
6074 // TODO: at present this uses the first track found by name,
6075 // which with potential multiple same named tracks may not be the one selected...
6076 VikTrack *append_track;
6077 if ( trk->is_route )
6078 append_track = vik_trw_layer_get_route ( vtl, l->data );
6080 append_track = vik_trw_layer_get_track ( vtl, l->data );
6082 if ( append_track ) {
6083 vik_track_steal_and_append_trackpoints ( trk, append_track );
6084 if ( trk->is_route )
6085 vik_trw_layer_delete_route (vtl, append_track);
6087 vik_trw_layer_delete_track (vtl, append_track);
6090 for (l = append_list; l != NULL; l = g_list_next(l))
6092 g_list_free(append_list);
6094 vik_layer_emit_update( VIK_LAYER(vtl) );
6099 * Very similar to trw_layer_append_track for joining
6100 * but this allows selection from the 'other' list
6101 * If a track is selected, then is shows routes and joins the selected one
6102 * If a route is selected, then is shows tracks and joins the selected one
6104 static void trw_layer_append_other ( menu_array_sublayer values )
6107 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6109 GHashTable *ght_mykind, *ght_others;
6110 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
6111 ght_mykind = vtl->routes;
6112 ght_others = vtl->tracks;
6115 ght_mykind = vtl->tracks;
6116 ght_others = vtl->routes;
6119 trk = (VikTrack *) g_hash_table_lookup ( ght_mykind, values[MA_SUBLAYER_ID] );
6124 GList *other_tracks_names = NULL;
6126 // Sort alphabetically for user presentation
6127 // Convert into list of names for usage with dialog function
6128 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
6130 udata.result = &other_tracks_names;
6131 udata.exclude = trk;
6133 g_hash_table_foreach(ght_others, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
6135 // Note the limit to selecting one track only
6136 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
6137 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
6138 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6141 trk->is_route ? _("Append Track"): _("Append Route"),
6142 trk->is_route ? _("Select the track to append after the current route") :
6143 _("Select the route to append after the current track") );
6145 g_list_free(other_tracks_names);
6147 // It's a list, but shouldn't contain more than one other track!
6148 if ( append_list ) {
6150 for (l = append_list; l != NULL; l = g_list_next(l)) {
6151 // TODO: at present this uses the first track found by name,
6152 // which with potential multiple same named tracks may not be the one selected...
6154 // Get FROM THE OTHER TYPE list
6155 VikTrack *append_track;
6156 if ( trk->is_route )
6157 append_track = vik_trw_layer_get_track ( vtl, l->data );
6159 append_track = vik_trw_layer_get_route ( vtl, l->data );
6161 if ( append_track ) {
6163 if ( !append_track->is_route &&
6164 ( ( vik_track_get_segment_count ( append_track ) > 1 ) ||
6165 ( vik_track_get_average_speed ( append_track ) > 0.0 ) ) ) {
6167 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6168 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) ) {
6169 vik_track_merge_segments ( append_track );
6170 vik_track_to_routepoints ( append_track );
6177 vik_track_steal_and_append_trackpoints ( trk, append_track );
6179 // Delete copied which is FROM THE OTHER TYPE list
6180 if ( trk->is_route )
6181 vik_trw_layer_delete_track (vtl, append_track);
6183 vik_trw_layer_delete_route (vtl, append_track);
6186 for (l = append_list; l != NULL; l = g_list_next(l))
6188 g_list_free(append_list);
6189 vik_layer_emit_update( VIK_LAYER(vtl) );
6193 /* merge by segments */
6194 static void trw_layer_merge_by_segment ( menu_array_sublayer values )
6196 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6197 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6198 guint segments = vik_track_merge_segments ( trk );
6199 // NB currently no need to redraw as segments not actually shown on the display
6200 // However inform the user of what happened:
6202 const gchar *tmp_str = ngettext("%d segment merged", "%d segments merged", segments);
6203 g_snprintf(str, 64, tmp_str, segments);
6204 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str );
6207 /* merge by time routine */
6208 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values )
6210 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6214 GList *tracks_with_timestamp = NULL;
6215 VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6216 if (orig_trk->trackpoints &&
6217 !vik_track_get_tp_first(orig_trk)->has_timestamp) {
6218 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp"));
6223 udata.result = &tracks_with_timestamp;
6224 udata.exclude = orig_trk;
6225 udata.with_timestamps = TRUE;
6226 g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
6227 tracks_with_timestamp = g_list_reverse(tracks_with_timestamp);
6229 if (!tracks_with_timestamp) {
6230 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp"));
6233 g_list_free(tracks_with_timestamp);
6235 static guint threshold_in_minutes = 1;
6236 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6237 _("Merge Threshold..."),
6238 _("Merge when time between tracks less than:"),
6239 &threshold_in_minutes)) {
6243 // keep attempting to merge all tracks until no merges within the time specified is possible
6244 gboolean attempt_merge = TRUE;
6245 GList *nearby_tracks = NULL;
6247 static gpointer params[3];
6249 while ( attempt_merge ) {
6251 // Don't try again unless tracks have changed
6252 attempt_merge = FALSE;
6254 trps = orig_trk->trackpoints;
6258 if (nearby_tracks) {
6259 g_list_free(nearby_tracks);
6260 nearby_tracks = NULL;
6263 params[0] = &nearby_tracks;
6264 params[1] = orig_trk;
6265 params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds
6267 /* get a list of adjacent-in-time tracks */
6268 g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params);
6271 GList *l = nearby_tracks;
6273 /* remove trackpoints from merged track, delete track */
6274 vik_track_steal_and_append_trackpoints ( orig_trk, VIK_TRACK(l->data) );
6275 vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data));
6277 // Tracks have changed, therefore retry again against all the remaining tracks
6278 attempt_merge = TRUE;
6283 orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare);
6286 g_list_free(nearby_tracks);
6288 vik_layer_emit_update( VIK_LAYER(vtl) );
6292 * Split a track at the currently selected trackpoint
6294 static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl, gint subtype )
6296 if ( !vtl->current_tpl )
6299 if ( vtl->current_tpl->next && vtl->current_tpl->prev ) {
6300 gchar *name = trw_layer_new_unique_sublayer_name(vtl, subtype, vtl->current_tp_track->name);
6302 VikTrack *tr = vik_track_copy ( vtl->current_tp_track, FALSE );
6303 GList *newglist = g_list_alloc ();
6304 newglist->prev = NULL;
6305 newglist->next = vtl->current_tpl->next;
6306 newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data));
6307 tr->trackpoints = newglist;
6309 vtl->current_tpl->next->prev = newglist; /* end old track here */
6310 vtl->current_tpl->next = NULL;
6312 // Bounds of the selected track changed due to the split
6313 vik_track_calculate_bounds ( vtl->current_tp_track );
6315 vtl->current_tpl = newglist; /* change tp to first of new track. */
6316 vtl->current_tp_track = tr;
6319 vik_trw_layer_add_route ( vtl, name, tr );
6321 vik_trw_layer_add_track ( vtl, name, tr );
6323 // Bounds of the new track created by the split
6324 vik_track_calculate_bounds ( tr );
6330 // Also need id of newly created track
6333 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
6335 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
6337 if ( trkf && udata.uuid )
6338 vtl->current_tp_id = udata.uuid;
6340 vtl->current_tp_id = NULL;
6342 vik_layer_emit_update(VIK_LAYER(vtl));
6348 /* split by time routine */
6349 static void trw_layer_split_by_timestamp ( menu_array_sublayer values )
6351 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6352 VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6353 GList *trps = track->trackpoints;
6355 GList *newlists = NULL;
6356 GList *newtps = NULL;
6357 static guint thr = 1;
6364 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6365 _("Split Threshold..."),
6366 _("Split when time between trackpoints exceeds:"),
6371 /* iterate through trackpoints, and copy them into new lists without touching original list */
6372 prev_ts = VIK_TRACKPOINT(trps->data)->timestamp;
6376 ts = VIK_TRACKPOINT(iter->data)->timestamp;
6378 // Check for unordered time points - this is quite a rare occurence - unless one has reversed a track.
6381 strftime ( tmp_str, sizeof(tmp_str), "%c", localtime(&ts) );
6382 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6383 _("Can not split track due to trackpoints not ordered in time - such as at %s.\n\nGoto this trackpoint?"),
6385 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(VIK_TRACKPOINT(iter->data)->coord) );
6390 if (ts - prev_ts > thr*60) {
6391 /* flush accumulated trackpoints into new list */
6392 newlists = g_list_append(newlists, g_list_reverse(newtps));
6396 /* accumulate trackpoint copies in newtps, in reverse order */
6397 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6399 iter = g_list_next(iter);
6402 newlists = g_list_append(newlists, g_list_reverse(newtps));
6405 /* put lists of trackpoints into tracks */
6407 // Only bother updating if the split results in new tracks
6408 if (g_list_length (newlists) > 1) {
6413 tr = vik_track_copy ( track, FALSE );
6414 tr->trackpoints = (GList *)(iter->data);
6416 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6417 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6418 g_free ( new_tr_name );
6419 vik_track_calculate_bounds ( tr );
6420 iter = g_list_next(iter);
6422 // Remove original track and then update the display
6423 vik_trw_layer_delete_track (vtl, track);
6424 vik_layer_emit_update(VIK_LAYER(vtl));
6426 g_list_free(newlists);
6430 * Split a track by the number of points as specified by the user
6432 static void trw_layer_split_by_n_points ( menu_array_sublayer values )
6434 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6436 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6437 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6439 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6444 // Check valid track
6445 GList *trps = track->trackpoints;
6449 gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6450 _("Split Every Nth Point"),
6451 _("Split on every Nth point:"),
6452 250, // Default value as per typical limited track capacity of various GPS devices
6456 // Was a valid number returned?
6462 GList *newlists = NULL;
6463 GList *newtps = NULL;
6468 /* accumulate trackpoint copies in newtps, in reverse order */
6469 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6471 if (count >= points) {
6472 /* flush accumulated trackpoints into new list */
6473 newlists = g_list_append(newlists, g_list_reverse(newtps));
6477 iter = g_list_next(iter);
6480 // If there is a remaining chunk put that into the new split list
6481 // This may well be the whole track if no split points were encountered
6483 newlists = g_list_append(newlists, g_list_reverse(newtps));
6486 /* put lists of trackpoints into tracks */
6488 // Only bother updating if the split results in new tracks
6489 if (g_list_length (newlists) > 1) {
6494 tr = vik_track_copy ( track, FALSE );
6495 tr->trackpoints = (GList *)(iter->data);
6497 if ( track->is_route ) {
6498 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, track->name);
6499 vik_trw_layer_add_route(vtl, new_tr_name, tr);
6502 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6503 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6505 g_free ( new_tr_name );
6506 vik_track_calculate_bounds ( tr );
6508 iter = g_list_next(iter);
6510 // Remove original track and then update the display
6511 if ( track->is_route )
6512 vik_trw_layer_delete_route (vtl, track);
6514 vik_trw_layer_delete_track (vtl, track);
6515 vik_layer_emit_update(VIK_LAYER(vtl));
6517 g_list_free(newlists);
6521 * Split a track at the currently selected trackpoint
6523 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values )
6525 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6526 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
6527 trw_layer_split_at_selected_trackpoint ( vtl, subtype );
6531 * Split a track by its segments
6532 * Routes do not have segments so don't call this for routes
6534 static void trw_layer_split_segments ( menu_array_sublayer values )
6536 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6537 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6544 VikTrack **tracks = vik_track_split_into_segments (trk, &ntracks);
6547 for ( i = 0; i < ntracks; i++ ) {
6549 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, trk->name);
6550 vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] );
6551 g_free ( new_tr_name );
6556 // Remove original track
6557 vik_trw_layer_delete_track ( vtl, trk );
6558 vik_layer_emit_update ( VIK_LAYER(vtl) );
6561 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not split track as it has no segments"));
6564 /* end of split/merge routines */
6566 static void trw_layer_trackpoint_selected_delete ( VikTrwLayer *vtl, VikTrack *trk )
6570 // Find available adjacent trackpoint
6571 if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) {
6572 if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next )
6573 VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */
6575 // Delete current trackpoint
6576 vik_trackpoint_free ( vtl->current_tpl->data );
6577 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6579 // Set to current to the available adjacent trackpoint
6580 vtl->current_tpl = new_tpl;
6582 if ( vtl->current_tp_track ) {
6583 vik_track_calculate_bounds ( vtl->current_tp_track );
6587 // Delete current trackpoint
6588 vik_trackpoint_free ( vtl->current_tpl->data );
6589 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6590 trw_layer_cancel_current_tp ( vtl, FALSE );
6595 * Delete the selected point
6597 static void trw_layer_delete_point_selected ( menu_array_sublayer values )
6599 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6601 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6602 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6604 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6609 if ( !vtl->current_tpl )
6612 trw_layer_trackpoint_selected_delete ( vtl, trk );
6614 // Track has been updated so update tps:
6615 trw_layer_cancel_tps_of_track ( vtl, trk );
6617 vik_layer_emit_update ( VIK_LAYER(vtl) );
6621 * Delete adjacent track points at the same position
6622 * AKA Delete Dulplicates on the Properties Window
6624 static void trw_layer_delete_points_same_position ( menu_array_sublayer values )
6626 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6628 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6629 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6631 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6636 gulong removed = vik_track_remove_dup_points ( trk );
6638 // Track has been updated so update tps:
6639 trw_layer_cancel_tps_of_track ( vtl, trk );
6641 // Inform user how much was deleted as it's not obvious from the normal view
6643 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6644 g_snprintf(str, 64, tmp_str, removed);
6645 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6647 vik_layer_emit_update ( VIK_LAYER(vtl) );
6651 * Delete adjacent track points with the same timestamp
6652 * Normally new tracks that are 'routes' won't have any timestamps so should be OK to clean up the track
6654 static void trw_layer_delete_points_same_time ( menu_array_sublayer values )
6656 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6658 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6659 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6661 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6666 gulong removed = vik_track_remove_same_time_points ( trk );
6668 // Track has been updated so update tps:
6669 trw_layer_cancel_tps_of_track ( vtl, trk );
6671 // Inform user how much was deleted as it's not obvious from the normal view
6673 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6674 g_snprintf(str, 64, tmp_str, removed);
6675 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6677 vik_layer_emit_update ( VIK_LAYER(vtl) );
6683 static void trw_layer_insert_point_after ( menu_array_sublayer values )
6685 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6687 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6688 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6690 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6695 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
6697 vik_layer_emit_update ( VIK_LAYER(vtl) );
6700 static void trw_layer_insert_point_before ( menu_array_sublayer values )
6702 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6704 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6705 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6707 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6712 trw_layer_insert_tp_beside_current_tp ( vtl, TRUE );
6714 vik_layer_emit_update ( VIK_LAYER(vtl) );
6720 static void trw_layer_reverse ( menu_array_sublayer values )
6722 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6724 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6725 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6727 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6732 vik_track_reverse ( track );
6734 vik_layer_emit_update ( VIK_LAYER(vtl) );
6738 * Open a program at the specified date
6739 * Mainly for RedNotebook - http://rednotebook.sourceforge.net/
6740 * But could work with any program that accepts a command line of --date=<date>
6741 * FUTURE: Allow configuring of command line options + date format
6743 static void trw_layer_diary_open ( VikTrwLayer *vtl, const gchar *date_str )
6746 gchar *cmd = g_strdup_printf ( "%s %s%s", diary_program, "--date=", date_str );
6747 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6748 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s to open file."), diary_program );
6749 g_error_free ( err );
6755 * Open a diary at the date of the track or waypoint
6757 static void trw_layer_diary ( menu_array_sublayer values )
6759 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6761 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6762 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6768 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
6769 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
6770 trw_layer_diary_open ( vtl, date_buf );
6773 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6775 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6776 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6782 if ( wpt->has_timestamp ) {
6783 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
6784 trw_layer_diary_open ( vtl, date_buf );
6787 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6792 * Open a program at the specified date
6793 * Mainly for Stellarium - http://stellarium.org/
6794 * But could work with any program that accepts the same command line options...
6795 * FUTURE: Allow configuring of command line options + format or parameters
6797 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 )
6801 gint fd = g_file_open_tmp ( "vik-astro-XXXXXX.ini", &tmp, &err );
6803 g_warning ( "%s: Failed to open temporary file: %s", __FUNCTION__, err->message );
6804 g_clear_error ( &err );
6807 gchar *cmd = g_strdup_printf ( "%s %s %s %s %s %s %s %s %s %s %s %s %s %s",
6808 astro_program, "-c", tmp, "--full-screen no", "--sky-date", date_str, "--sky-time", time_str, "--latitude", lat_str, "--longitude", lon_str, "--altitude", alt_str );
6809 g_warning ( "%s", cmd );
6810 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6811 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s"), astro_program );
6812 g_warning ( "%s", err->message );
6813 g_error_free ( err );
6815 util_add_to_deletion_list ( tmp );
6820 // Format of stellarium lat & lon seems designed to be particularly awkward
6821 // who uses ' & " in the parameters for the command line?!
6824 static gchar *convert_to_dms ( gdouble dec )
6830 gchar *result = NULL;
6844 tmp = (tmp - val_d) * 60;
6848 val_s = (tmp - val_m) * 60;
6851 result = g_strdup_printf ( "%c%dd%d\\\'%.4f\\\"", sign_c, val_d, val_m, val_s );
6856 * Open an astronomy program at the date & position of the track center, trackpoint or waypoint
6858 static void trw_layer_astro ( menu_array_sublayer values )
6860 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6862 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6863 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6867 VikTrackpoint *tp = NULL;
6868 if ( vtl->current_tpl )
6869 // Current Trackpoint
6870 tp = VIK_TRACKPOINT(vtl->current_tpl->data);
6871 else if ( trk->trackpoints )
6872 // Otherwise first trackpoint
6873 tp = VIK_TRACKPOINT(trk->trackpoints->data);
6878 if ( tp->has_timestamp ) {
6880 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(tp->timestamp)));
6882 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(tp->timestamp)));
6884 vik_coord_to_latlon ( &tp->coord, &ll );
6885 gchar *lat_str = convert_to_dms ( ll.lat );
6886 gchar *lon_str = convert_to_dms ( ll.lon );
6888 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(tp->altitude) );
6889 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf);
6894 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6896 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6897 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6901 if ( wpt->has_timestamp ) {
6903 strftime (date_buf, sizeof(date_buf), "%Y%m%d", gmtime(&(wpt->timestamp)));
6905 strftime (time_buf, sizeof(time_buf), "%H:%M:%S", gmtime(&(wpt->timestamp)));
6907 vik_coord_to_latlon ( &wpt->coord, &ll );
6908 gchar *lat_str = convert_to_dms ( ll.lat );
6909 gchar *lon_str = convert_to_dms ( ll.lon );
6911 snprintf (alt_buf, sizeof(alt_buf), "%d", (gint)round(wpt->altitude) );
6912 trw_layer_astro_open ( vtl, date_buf, time_buf, lat_str, lon_str, alt_buf );
6917 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6922 * Similar to trw_layer_enum_item, but this uses a sorted method
6925 static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata)
6927 GList **list = (GList**)udata;
6928 // *list = g_list_prepend(*all, key); //unsorted method
6929 // Sort named list alphabetically
6930 *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL);
6935 * Now Waypoint specific sort
6937 static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata)
6939 GList **list = (GList**)udata;
6940 // Sort named list alphabetically
6941 *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL);
6945 * Track specific sort
6947 static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata)
6949 GList **list = (GList**)udata;
6950 // Sort named list alphabetically
6951 *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL);
6956 gboolean has_same_track_name;
6957 const gchar *same_track_name;
6958 } same_track_name_udata;
6960 static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6962 const gchar* namea = (const gchar*) aa;
6963 const gchar* nameb = (const gchar*) bb;
6966 gint result = strcmp ( namea, nameb );
6968 if ( result == 0 ) {
6969 // Found two names the same
6970 same_track_name_udata *user_data = udata;
6971 user_data->has_same_track_name = TRUE;
6972 user_data->same_track_name = namea;
6975 // Leave ordering the same
6980 * Find out if any tracks have the same name in this hash table
6982 static gboolean trw_layer_has_same_track_names ( GHashTable *ht_tracks )
6984 // Sort items by name, then compare if any next to each other are the same
6986 GList *track_names = NULL;
6987 g_hash_table_foreach ( ht_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6990 if ( ! track_names )
6993 same_track_name_udata udata;
6994 udata.has_same_track_name = FALSE;
6996 // Use sort routine to traverse list comparing items
6997 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
6998 GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6999 // Still no tracks...
7003 return udata.has_same_track_name;
7007 * Force unqiue track names for the track table specified
7008 * Note the panel is a required parameter to enable the update of the names displayed
7009 * Specify if on tracks or else on routes
7011 static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp, GHashTable *track_table, gboolean ontrack )
7013 // . Search list for an instance of repeated name
7014 // . get track of this name
7015 // . create new name
7016 // . rename track & update equiv. treeview iter
7017 // . repeat until all different
7019 same_track_name_udata udata;
7021 GList *track_names = NULL;
7022 udata.has_same_track_name = FALSE;
7023 udata.same_track_name = NULL;
7025 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7028 if ( ! track_names )
7031 GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7033 // Still no tracks...
7034 if ( ! dummy_list1 )
7037 while ( udata.has_same_track_name ) {
7039 // Find a track with the same name
7042 trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name );
7044 trk = vik_trw_layer_get_route ( vtl, (gpointer) udata.same_track_name );
7048 g_critical("Houston, we've had a problem.");
7049 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7050 _("Internal Error in vik_trw_layer_uniquify_tracks") );
7055 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name );
7056 vik_track_set_name ( trk, newname );
7062 // Need want key of it for treeview update
7063 gpointer *trkf = g_hash_table_find ( track_table, (GHRFunc) trw_layer_track_find_uuid, &udataU );
7065 if ( trkf && udataU.uuid ) {
7069 it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
7071 it = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
7074 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname );
7076 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
7078 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
7082 // Start trying to find same names again...
7084 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
7085 udata.has_same_track_name = FALSE;
7086 GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
7088 // No tracks any more - give up searching
7089 if ( ! dummy_list2 )
7090 udata.has_same_track_name = FALSE;
7094 vik_layers_panel_emit_update ( vlp );
7097 static void trw_layer_sort_order_specified ( VikTrwLayer *vtl, guint sublayer_type, vik_layer_sort_order_t order )
7101 switch (sublayer_type) {
7102 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
7103 iter = &(vtl->tracks_iter);
7104 vtl->track_sort_order = order;
7106 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
7107 iter = &(vtl->routes_iter);
7108 vtl->track_sort_order = order;
7110 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
7111 iter = &(vtl->waypoints_iter);
7112 vtl->wp_sort_order = order;
7116 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, order );
7119 static void trw_layer_sort_order_a2z ( menu_array_sublayer values )
7121 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7122 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_ASCENDING );
7125 static void trw_layer_sort_order_z2a ( menu_array_sublayer values )
7127 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7128 trw_layer_sort_order_specified ( vtl, GPOINTER_TO_INT(values[MA_SUBTYPE]), VL_SO_ALPHABETICAL_DESCENDING );
7131 static void trw_layer_sort_order_timestamp_ascend ( 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_DATE_ASCENDING );
7137 static void trw_layer_sort_order_timestamp_descend ( 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_DATE_DESCENDING );
7146 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values )
7148 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7151 // Ensure list of track names offered is unique
7152 if ( trw_layer_has_same_track_names ( vtl->tracks ) ) {
7153 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7154 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7155 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->tracks, TRUE );
7161 // Sort list alphabetically for better presentation
7162 g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7165 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found"));
7169 // Get list of items to delete from the user
7170 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7173 _("Delete Selection"),
7174 _("Select tracks to delete"));
7177 // Delete requested tracks
7178 // since specificly requested, IMHO no need for extra confirmation
7179 if ( delete_list ) {
7181 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7182 // This deletes first trk it finds of that name (but uniqueness is enforced above)
7183 trw_layer_delete_track_by_name (vtl, l->data, vtl->tracks);
7185 g_list_free(delete_list);
7186 // Reset layer timestamps in case they have now changed
7187 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7189 vik_layer_emit_update( VIK_LAYER(vtl) );
7196 static void trw_layer_delete_routes_from_selection ( menu_array_layer values )
7198 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7201 // Ensure list of track names offered is unique
7202 if ( trw_layer_has_same_track_names ( vtl->routes ) ) {
7203 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7204 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7205 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->routes, FALSE );
7211 // Sort list alphabetically for better presentation
7212 g_hash_table_foreach(vtl->routes, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
7215 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No routes found"));
7219 // Get list of items to delete from the user
7220 GList *delete_list = a_dialog_select_from_list ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7223 _("Delete Selection"),
7224 _("Select routes to delete") );
7227 // Delete requested routes
7228 // since specificly requested, IMHO no need for extra confirmation
7229 if ( delete_list ) {
7231 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7232 // This deletes first route it finds of that name (but uniqueness is enforced above)
7233 trw_layer_delete_track_by_name (vtl, l->data, vtl->routes);
7235 g_list_free(delete_list);
7236 vik_layer_emit_update( VIK_LAYER(vtl) );
7241 gboolean has_same_waypoint_name;
7242 const gchar *same_waypoint_name;
7243 } same_waypoint_name_udata;
7245 static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
7247 const gchar* namea = (const gchar*) aa;
7248 const gchar* nameb = (const gchar*) bb;
7251 gint result = strcmp ( namea, nameb );
7253 if ( result == 0 ) {
7254 // Found two names the same
7255 same_waypoint_name_udata *user_data = udata;
7256 user_data->has_same_waypoint_name = TRUE;
7257 user_data->same_waypoint_name = namea;
7260 // Leave ordering the same
7265 * Find out if any waypoints have the same name in this layer
7267 gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl )
7269 // Sort items by name, then compare if any next to each other are the same
7271 GList *waypoint_names = NULL;
7272 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7275 if ( ! waypoint_names )
7278 same_waypoint_name_udata udata;
7279 udata.has_same_waypoint_name = FALSE;
7281 // Use sort routine to traverse list comparing items
7282 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
7283 GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7284 // Still no waypoints...
7288 return udata.has_same_waypoint_name;
7292 * Force unqiue waypoint names for this layer
7293 * Note the panel is a required parameter to enable the update of the names displayed
7295 static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp )
7297 // . Search list for an instance of repeated name
7298 // . get waypoint of this name
7299 // . create new name
7300 // . rename waypoint & update equiv. treeview iter
7301 // . repeat until all different
7303 same_waypoint_name_udata udata;
7305 GList *waypoint_names = NULL;
7306 udata.has_same_waypoint_name = FALSE;
7307 udata.same_waypoint_name = NULL;
7309 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7312 if ( ! waypoint_names )
7315 GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7317 // Still no waypoints...
7318 if ( ! dummy_list1 )
7321 while ( udata.has_same_waypoint_name ) {
7323 // Find a waypoint with the same name
7324 VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name );
7328 g_critical("Houston, we've had a problem.");
7329 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7330 _("Internal Error in vik_trw_layer_uniquify_waypoints") );
7335 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name );
7337 trw_layer_waypoint_rename ( vtl, waypoint, newname );
7339 // Start trying to find same names again...
7340 waypoint_names = NULL;
7341 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7342 udata.has_same_waypoint_name = FALSE;
7343 GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7345 // No waypoints any more - give up searching
7346 if ( ! dummy_list2 )
7347 udata.has_same_waypoint_name = FALSE;
7351 vik_layers_panel_emit_update ( vlp );
7357 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values )
7359 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7362 // Ensure list of waypoint names offered is unique
7363 if ( trw_layer_has_same_waypoint_names ( vtl ) ) {
7364 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7365 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7366 vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]) );
7372 // Sort list alphabetically for better presentation
7373 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all);
7375 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found"));
7379 all = g_list_sort_with_data(all, sort_alphabetically, NULL);
7381 // Get list of items to delete from the user
7382 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7385 _("Delete Selection"),
7386 _("Select waypoints to delete"));
7389 // Delete requested waypoints
7390 // since specificly requested, IMHO no need for extra confirmation
7391 if ( delete_list ) {
7393 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7394 // This deletes first waypoint it finds of that name (but uniqueness is enforced above)
7395 trw_layer_delete_waypoint_by_name (vtl, l->data);
7397 g_list_free(delete_list);
7399 trw_layer_calculate_bounds_waypoints ( vtl );
7400 // Reset layer timestamp in case it has now changed
7401 vik_treeview_item_set_timestamp ( vtl->vl.vt, &vtl->vl.iter, trw_layer_get_timestamp(vtl) );
7402 vik_layer_emit_update( VIK_LAYER(vtl) );
7410 static void trw_layer_iter_visibility_toggle ( gpointer id, GtkTreeIter *it, VikTreeview *vt )
7412 vik_treeview_item_toggle_visible ( vt, it );
7418 static void trw_layer_iter_visibility ( gpointer id, GtkTreeIter *it, gpointer vis_data[2] )
7420 vik_treeview_item_set_visible ( (VikTreeview*)vis_data[0], it, GPOINTER_TO_INT (vis_data[1]) );
7426 static void trw_layer_waypoints_visibility ( gpointer id, VikWaypoint *wp, gpointer on_off )
7428 wp->visible = GPOINTER_TO_INT (on_off);
7434 static void trw_layer_waypoints_toggle_visibility ( gpointer id, VikWaypoint *wp )
7436 wp->visible = !wp->visible;
7442 static void trw_layer_waypoints_visibility_off ( menu_array_layer values )
7444 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7445 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7446 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7447 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7449 vik_layer_emit_update ( VIK_LAYER(vtl) );
7455 static void trw_layer_waypoints_visibility_on ( menu_array_layer values )
7457 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7458 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7459 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7460 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7462 vik_layer_emit_update ( VIK_LAYER(vtl) );
7468 static void trw_layer_waypoints_visibility_toggle ( menu_array_layer values )
7470 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7471 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7472 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_toggle_visibility, NULL );
7474 vik_layer_emit_update ( VIK_LAYER(vtl) );
7480 static void trw_layer_tracks_visibility ( gpointer id, VikTrack *trk, gpointer on_off )
7482 trk->visible = GPOINTER_TO_INT (on_off);
7488 static void trw_layer_tracks_toggle_visibility ( gpointer id, VikTrack *trk )
7490 trk->visible = !trk->visible;
7496 static void trw_layer_tracks_visibility_off ( menu_array_layer values )
7498 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7499 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7500 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7501 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7503 vik_layer_emit_update ( VIK_LAYER(vtl) );
7509 static void trw_layer_tracks_visibility_on ( menu_array_layer values )
7511 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7512 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7513 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7514 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7516 vik_layer_emit_update ( VIK_LAYER(vtl) );
7522 static void trw_layer_tracks_visibility_toggle ( menu_array_layer values )
7524 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7525 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7526 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7528 vik_layer_emit_update ( VIK_LAYER(vtl) );
7534 static void trw_layer_routes_visibility_off ( menu_array_layer values )
7536 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7537 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7538 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7539 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7541 vik_layer_emit_update ( VIK_LAYER(vtl) );
7547 static void trw_layer_routes_visibility_on ( menu_array_layer values )
7549 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7550 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7551 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7552 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7554 vik_layer_emit_update ( VIK_LAYER(vtl) );
7560 static void trw_layer_routes_visibility_toggle ( menu_array_layer values )
7562 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7563 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7564 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7566 vik_layer_emit_update ( VIK_LAYER(vtl) );
7570 * vik_trw_layer_build_waypoint_list_t:
7572 * Helper function to construct a list of #vik_trw_waypoint_list_t
7574 GList *vik_trw_layer_build_waypoint_list_t ( VikTrwLayer *vtl, GList *waypoints )
7576 GList *waypoints_and_layers = NULL;
7577 // build waypoints_and_layers list
7578 while ( waypoints ) {
7579 vik_trw_waypoint_list_t *vtdl = g_malloc (sizeof(vik_trw_waypoint_list_t));
7580 vtdl->wpt = VIK_WAYPOINT(waypoints->data);
7582 waypoints_and_layers = g_list_prepend ( waypoints_and_layers, vtdl );
7583 waypoints = g_list_next ( waypoints );
7585 return waypoints_and_layers;
7589 * trw_layer_create_waypoint_list:
7591 * Create the latest list of waypoints with the associated layer(s)
7592 * Although this will always be from a single layer here
7594 static GList* trw_layer_create_waypoint_list ( VikLayer *vl, gpointer user_data )
7596 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7597 GList *waypoints = g_hash_table_get_values ( vik_trw_layer_get_waypoints(vtl) );
7599 return vik_trw_layer_build_waypoint_list_t ( vtl, waypoints );
7603 * trw_layer_analyse_close:
7605 * Stuff to do on dialog closure
7607 static void trw_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl )
7609 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7610 gtk_widget_destroy ( dialog );
7611 vtl->tracks_analysis_dialog = NULL;
7615 * vik_trw_layer_build_track_list_t:
7617 * Helper function to construct a list of #vik_trw_track_list_t
7619 GList *vik_trw_layer_build_track_list_t ( VikTrwLayer *vtl, GList *tracks )
7621 GList *tracks_and_layers = NULL;
7622 // build tracks_and_layers list
7624 vik_trw_track_list_t *vtdl = g_malloc (sizeof(vik_trw_track_list_t));
7625 vtdl->trk = VIK_TRACK(tracks->data);
7627 tracks_and_layers = g_list_prepend ( tracks_and_layers, vtdl );
7628 tracks = g_list_next ( tracks );
7630 return tracks_and_layers;
7634 * trw_layer_create_track_list:
7636 * Create the latest list of tracks with the associated layer(s)
7637 * Although this will always be from a single layer here
7639 static GList* trw_layer_create_track_list ( VikLayer *vl, gpointer user_data )
7641 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7642 GList *tracks = NULL;
7643 if ( GPOINTER_TO_INT(user_data) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7644 tracks = g_hash_table_get_values ( vik_trw_layer_get_tracks(vtl) );
7646 tracks = g_hash_table_get_values ( vik_trw_layer_get_routes(vtl) );
7648 return vik_trw_layer_build_track_list_t ( vtl, tracks );
7651 static void trw_layer_tracks_stats ( menu_array_layer values )
7653 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7654 // There can only be one!
7655 if ( vtl->tracks_analysis_dialog )
7658 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7659 VIK_LAYER(vtl)->name,
7661 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACKS),
7662 trw_layer_create_track_list,
7663 trw_layer_analyse_close );
7669 static void trw_layer_routes_stats ( menu_array_layer values )
7671 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7672 // There can only be one!
7673 if ( vtl->tracks_analysis_dialog )
7676 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7677 VIK_LAYER(vtl)->name,
7679 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTES),
7680 trw_layer_create_track_list,
7681 trw_layer_analyse_close );
7684 static void trw_layer_goto_waypoint ( menu_array_sublayer values )
7686 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7687 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7689 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(wp->coord) );
7692 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values )
7694 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7695 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7698 gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", wp->name );
7699 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), webpage);
7703 static void trw_layer_waypoint_webpage ( menu_array_sublayer values )
7705 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7706 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7710 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->url);
7711 } else if ( !strncmp(wp->comment, "http", 4) ) {
7712 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->comment);
7713 } else if ( !strncmp(wp->description, "http", 4) ) {
7714 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->description);
7718 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter )
7720 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7722 VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer );
7724 // No actual change to the name supplied
7726 if (strcmp(newname, wp->name) == 0 )
7729 VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname );
7732 // An existing waypoint has been found with the requested name
7733 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7734 _("A waypoint with the name \"%s\" already exists. Really rename to the same name?"),
7739 // Update WP name and refresh the treeview
7740 vik_waypoint_set_name (wp, newname);
7742 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7743 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->waypoints_iter), l->wp_sort_order );
7745 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7750 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7752 VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer );
7754 // No actual change to the name supplied
7756 if (strcmp(newname, trk->name) == 0)
7759 VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname );
7762 // An existing track has been found with the requested name
7763 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7764 _("A track with the name \"%s\" already exists. Really rename to the same name?"),
7768 // Update track name and refresh GUI parts
7769 vik_track_set_name (trk, newname);
7771 // Update any subwindows that could be displaying this track which has changed name
7772 // Only one Track Edit Window
7773 if ( l->current_tp_track == trk && l->tpwin ) {
7774 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7776 // Property Dialog of the track
7777 vik_trw_layer_propwin_update ( trk );
7779 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7780 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7782 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7787 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7789 VikTrack *trk = g_hash_table_lookup ( l->routes, sublayer );
7791 // No actual change to the name supplied
7793 if (strcmp(newname, trk->name) == 0)
7796 VikTrack *trkf = vik_trw_layer_get_route ( l, (gpointer) newname );
7799 // An existing track has been found with the requested name
7800 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7801 _("A route with the name \"%s\" already exists. Really rename to the same name?"),
7805 // Update track name and refresh GUI parts
7806 vik_track_set_name (trk, newname);
7808 // Update any subwindows that could be displaying this track which has changed name
7809 // Only one Track Edit Window
7810 if ( l->current_tp_track == trk && l->tpwin ) {
7811 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7813 // Property Dialog of the track
7814 vik_trw_layer_propwin_update ( trk );
7816 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7817 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7819 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7826 static gboolean is_valid_geocache_name ( gchar *str )
7828 gint len = strlen ( str );
7829 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]));
7833 static void trw_layer_track_use_with_filter ( menu_array_sublayer values )
7835 VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->tracks, values[MA_SUBLAYER_ID] );
7836 a_acquire_set_filter_track ( trk );
7840 #ifdef VIK_CONFIG_GOOGLE
7841 static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id )
7843 VikTrack *tr = g_hash_table_lookup ( vtl->routes, track_id );
7844 return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
7847 static void trw_layer_google_route_webpage ( menu_array_sublayer values )
7849 VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->routes, values[MA_SUBLAYER_ID] );
7851 gchar *escaped = uri_escape ( tr->comment );
7852 gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
7853 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(values[MA_VTL])), webpage);
7860 /* vlp can be NULL if necessary - i.e. right-click from a tool */
7861 /* viewpoint is now available instead */
7862 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp )
7864 static menu_array_sublayer pass_along;
7866 gboolean rv = FALSE;
7868 pass_along[MA_VTL] = l;
7869 pass_along[MA_VLP] = vlp;
7870 pass_along[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
7871 pass_along[MA_SUBLAYER_ID] = sublayer;
7872 pass_along[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
7873 pass_along[MA_VVP] = vvp;
7874 pass_along[MA_TV_ITER] = iter;
7875 pass_along[MA_MISC] = NULL; // For misc purposes - maybe track or waypoint
7877 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7881 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL );
7882 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along );
7883 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7884 gtk_widget_show ( item );
7886 if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) {
7887 VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer );
7888 if (tr && tr->property_dialog)
7889 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7891 if (subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
7892 VikTrack *tr = g_hash_table_lookup ( l->routes, sublayer );
7893 if (tr && tr->property_dialog)
7894 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7897 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL );
7898 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along );
7899 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7900 gtk_widget_show ( item );
7902 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL );
7903 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along );
7904 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7905 gtk_widget_show ( item );
7907 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL );
7908 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along );
7909 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7910 gtk_widget_show ( item );
7912 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7914 // Always create separator as now there is always at least the transform menu option
7915 item = gtk_menu_item_new ();
7916 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7917 gtk_widget_show ( item );
7919 /* could be a right-click using the tool */
7920 if ( vlp != NULL ) {
7921 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7922 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7923 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along );
7924 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7925 gtk_widget_show ( item );
7928 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer );
7930 if ( wp && wp->name ) {
7931 if ( is_valid_geocache_name ( wp->name ) ) {
7932 item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") );
7933 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along );
7934 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7935 gtk_widget_show ( item );
7937 #ifdef VIK_CONFIG_GEOTAG
7938 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
7939 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint), pass_along );
7940 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7941 gtk_widget_set_tooltip_text (item, _("Geotag multiple images against this waypoint"));
7942 gtk_widget_show ( item );
7946 if ( wp && wp->image )
7948 // Set up image paramater
7949 pass_along[MA_MISC] = wp->image;
7951 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") );
7952 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
7953 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along );
7954 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7955 gtk_widget_show ( item );
7957 #ifdef VIK_CONFIG_GEOTAG
7958 GtkWidget *geotag_submenu = gtk_menu_new ();
7959 item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") );
7960 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7961 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7962 gtk_widget_show ( item );
7963 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu );
7965 item = gtk_menu_item_new_with_mnemonic ( _("_Update") );
7966 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along );
7967 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7968 gtk_widget_show ( item );
7970 item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") );
7971 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along );
7972 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7973 gtk_widget_show ( item );
7980 ( wp->comment && !strncmp(wp->comment, "http", 4) ) ||
7981 ( wp->description && !strncmp(wp->description, "http", 4) )) {
7982 item = gtk_image_menu_item_new_with_mnemonic ( _("Visit _Webpage") );
7983 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
7984 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_webpage), pass_along );
7985 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7986 gtk_widget_show ( item );
7992 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
7993 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL );
7994 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_paste_item_cb), pass_along );
7995 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7996 gtk_widget_show ( item );
7997 // TODO: only enable if suitable item is in clipboard - want to determine *which* sublayer type
7998 if ( a_clipboard_type ( ) == VIK_CLIPBOARD_DATA_SUBLAYER )
7999 gtk_widget_set_sensitive ( item, TRUE );
8001 gtk_widget_set_sensitive ( item, FALSE );
8004 item = gtk_menu_item_new ();
8005 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8006 gtk_widget_show ( item );
8009 if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
8012 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") );
8013 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8014 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
8015 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8016 gtk_widget_show ( item );
8019 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS )
8021 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") );
8022 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8023 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
8024 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8025 gtk_widget_show ( item );
8027 item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
8028 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8029 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
8030 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8031 gtk_widget_show ( item );
8033 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") );
8034 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8035 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), 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 ( _("_Delete Waypoints From Selection...") );
8040 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8041 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
8042 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8043 gtk_widget_show ( item );
8045 GtkWidget *vis_submenu = gtk_menu_new ();
8046 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8047 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8048 gtk_widget_show ( item );
8049 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8051 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Waypoints") );
8052 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8053 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_on), pass_along );
8054 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8055 gtk_widget_show ( item );
8057 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Waypoints") );
8058 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8059 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_off), pass_along );
8060 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8061 gtk_widget_show ( item );
8063 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8064 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8065 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_toggle), 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 ( _("_List Waypoints...") );
8070 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8071 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
8072 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8075 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS )
8079 if ( l->current_track && !l->current_track->is_route ) {
8080 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8081 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8082 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8083 gtk_widget_show ( item );
8085 item = gtk_menu_item_new ();
8086 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8087 gtk_widget_show ( item );
8090 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") );
8091 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8092 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
8093 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8094 gtk_widget_show ( item );
8096 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Track") );
8097 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8098 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
8099 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8100 gtk_widget_show ( item );
8101 // Make it available only when a new track *not* already in progress
8102 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8104 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") );
8105 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8106 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
8107 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8108 gtk_widget_show ( item );
8110 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") );
8111 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8112 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
8113 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8114 gtk_widget_show ( item );
8116 GtkWidget *vis_submenu = gtk_menu_new ();
8117 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8118 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8119 gtk_widget_show ( item );
8120 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8122 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Tracks") );
8123 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8124 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_on), pass_along );
8125 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8126 gtk_widget_show ( item );
8128 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Tracks") );
8129 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8130 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_off), pass_along );
8131 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8132 gtk_widget_show ( item );
8134 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8135 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8136 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_toggle), pass_along );
8137 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8139 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Tracks...") );
8140 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8141 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8142 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8143 gtk_widget_show ( item );
8145 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8146 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_stats), pass_along );
8147 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8148 gtk_widget_show ( item );
8151 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES )
8155 if ( l->current_track && l->current_track->is_route ) {
8156 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8157 // Reuse finish track method
8158 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8159 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8160 gtk_widget_show ( item );
8162 item = gtk_menu_item_new ();
8163 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8164 gtk_widget_show ( item );
8167 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Routes") );
8168 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8169 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
8170 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8171 gtk_widget_show ( item );
8173 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Route") );
8174 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
8175 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
8176 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8177 gtk_widget_show ( item );
8178 // Make it available only when a new track *not* already in progress
8179 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
8181 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
8182 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
8183 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
8184 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8185 gtk_widget_show ( item );
8187 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
8188 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8189 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
8190 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8191 gtk_widget_show ( item );
8193 GtkWidget *vis_submenu = gtk_menu_new ();
8194 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
8195 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8196 gtk_widget_show ( item );
8197 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
8199 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Routes") );
8200 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
8201 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_on), pass_along );
8202 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8203 gtk_widget_show ( item );
8205 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Routes") );
8206 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
8207 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_off), pass_along );
8208 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8209 gtk_widget_show ( item );
8211 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
8212 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8213 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_toggle), pass_along );
8214 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
8216 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Routes...") );
8217 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8218 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
8219 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8221 gtk_widget_show ( item );
8223 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8224 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_stats), pass_along );
8225 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8226 gtk_widget_show ( item );
8230 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
8231 GtkWidget *submenu_sort = gtk_menu_new ();
8232 item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") );
8233 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
8234 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8235 gtk_widget_show ( item );
8236 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort );
8238 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") );
8239 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
8240 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_a2z), pass_along );
8241 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8242 gtk_widget_show ( item );
8244 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") );
8245 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
8246 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_z2a), pass_along );
8247 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8248 gtk_widget_show ( item );
8250 item = gtk_image_menu_item_new_with_mnemonic ( _("Date 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_timestamp_ascend), 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 ( _("Date 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_timestamp_descend), pass_along );
8259 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
8260 gtk_widget_show ( item );
8263 GtkWidget *upload_submenu = gtk_menu_new ();
8265 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
8267 item = gtk_menu_item_new ();
8268 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8269 gtk_widget_show ( item );
8271 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && !l->current_track->is_route )
8272 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
8273 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && l->current_track->is_route )
8274 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
8275 if ( l->current_track ) {
8276 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
8277 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8278 gtk_widget_show ( item );
8281 item = gtk_menu_item_new ();
8282 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8283 gtk_widget_show ( item );
8286 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8287 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") );
8289 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Route") );
8290 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
8291 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along );
8292 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8293 gtk_widget_show ( item );
8295 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
8296 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_statistics), pass_along );
8297 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8298 gtk_widget_show ( item );
8300 GtkWidget *goto_submenu;
8301 goto_submenu = gtk_menu_new ();
8302 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
8303 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8304 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8305 gtk_widget_show ( item );
8306 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu );
8308 item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") );
8309 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) );
8310 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along );
8311 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8312 gtk_widget_show ( item );
8314 item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") );
8315 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
8316 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along );
8317 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8318 gtk_widget_show ( item );
8320 item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") );
8321 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) );
8322 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), 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 ( _("_Highest Altitude") );
8327 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) );
8328 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), 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 ( _("_Lowest Altitude") );
8333 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) );
8334 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along );
8335 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8336 gtk_widget_show ( item );
8338 // Routes don't have speeds
8339 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8340 item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") );
8341 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) );
8342 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along );
8343 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8344 gtk_widget_show ( item );
8347 GtkWidget *combine_submenu;
8348 combine_submenu = gtk_menu_new ();
8349 item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") );
8350 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) );
8351 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8352 gtk_widget_show ( item );
8353 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu );
8355 // Routes don't have times or segments...
8356 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8357 item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") );
8358 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along );
8359 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8360 gtk_widget_show ( item );
8362 item = gtk_menu_item_new_with_mnemonic ( _("Merge _Segments") );
8363 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_segment), pass_along );
8364 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8365 gtk_widget_show ( item );
8368 item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") );
8369 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along );
8370 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8371 gtk_widget_show ( item );
8373 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8374 item = gtk_menu_item_new_with_mnemonic ( _("_Append Track...") );
8376 item = gtk_menu_item_new_with_mnemonic ( _("_Append Route...") );
8377 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_track), pass_along );
8378 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8379 gtk_widget_show ( item );
8381 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8382 item = gtk_menu_item_new_with_mnemonic ( _("Append _Route...") );
8384 item = gtk_menu_item_new_with_mnemonic ( _("Append _Track...") );
8385 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_other), pass_along );
8386 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8387 gtk_widget_show ( item );
8389 GtkWidget *split_submenu;
8390 split_submenu = gtk_menu_new ();
8391 item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") );
8392 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) );
8393 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8394 gtk_widget_show ( item );
8395 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu );
8397 // Routes don't have times or segments...
8398 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8399 item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") );
8400 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
8401 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8402 gtk_widget_show ( item );
8404 // ATM always enable this entry - don't want to have to analyse the track before displaying the menu - to keep the menu speedy
8405 item = gtk_menu_item_new_with_mnemonic ( _("Split Se_gments") );
8406 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_segments), pass_along );
8407 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8408 gtk_widget_show ( item );
8411 item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") );
8412 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along );
8413 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8414 gtk_widget_show ( item );
8416 item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") );
8417 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along );
8418 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8419 gtk_widget_show ( item );
8420 // Make it available only when a trackpoint is selected.
8421 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8423 GtkWidget *insert_submenu = gtk_menu_new ();
8424 item = gtk_image_menu_item_new_with_mnemonic ( _("_Insert Points") );
8425 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8426 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8427 gtk_widget_show ( item );
8428 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), insert_submenu );
8430 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _Before Selected Point") );
8431 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_before), pass_along );
8432 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8433 gtk_widget_show ( item );
8434 // Make it available only when a point is selected
8435 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8437 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _After Selected Point") );
8438 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_after), pass_along );
8439 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8440 gtk_widget_show ( item );
8441 // Make it available only when a point is selected
8442 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8444 GtkWidget *delete_submenu;
8445 delete_submenu = gtk_menu_new ();
8446 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Poi_nts") );
8447 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8448 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8449 gtk_widget_show ( item );
8450 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
8452 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _Selected Point") );
8453 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8454 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_point_selected), pass_along );
8455 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8456 gtk_widget_show ( item );
8457 // Make it available only when a point is selected
8458 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8460 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Position") );
8461 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_position), pass_along );
8462 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8463 gtk_widget_show ( item );
8465 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Time") );
8466 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_time), pass_along );
8467 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8468 gtk_widget_show ( item );
8470 GtkWidget *transform_submenu;
8471 transform_submenu = gtk_menu_new ();
8472 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8473 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8474 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8475 gtk_widget_show ( item );
8476 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8478 GtkWidget *dem_submenu;
8479 dem_submenu = gtk_menu_new ();
8480 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8481 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
8482 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8483 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8485 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8486 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_all), pass_along );
8487 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8488 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8489 gtk_widget_show ( item );
8491 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8492 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_only_missing), pass_along );
8493 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8494 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8495 gtk_widget_show ( item );
8497 GtkWidget *smooth_submenu;
8498 smooth_submenu = gtk_menu_new ();
8499 item = gtk_menu_item_new_with_mnemonic ( _("_Smooth Missing Elevation Data") );
8500 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8501 gtk_widget_show ( item );
8502 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smooth_submenu );
8504 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolated") );
8505 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_interp), pass_along );
8506 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8507 gtk_widget_set_tooltip_text (item, _("Interpolate between known elevation values to derive values for the missing elevations"));
8508 gtk_widget_show ( item );
8510 item = gtk_image_menu_item_new_with_mnemonic ( _("_Flat") );
8511 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_flat), pass_along );
8512 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8513 gtk_widget_set_tooltip_text (item, _("Set unknown elevation values to the last known value"));
8514 gtk_widget_show ( item );
8516 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8517 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Route") );
8519 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Track") );
8520 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8521 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_convert_track_route), pass_along );
8522 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8523 gtk_widget_show ( item );
8525 // Routes don't have timestamps - so these are only available for tracks
8526 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8527 item = gtk_image_menu_item_new_with_mnemonic ( _("_Anonymize Times") );
8528 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_anonymize_times), pass_along );
8529 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8530 gtk_widget_set_tooltip_text (item, _("Shift timestamps to a relative offset from 1901-01-01"));
8531 gtk_widget_show ( item );
8533 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolate Times") );
8534 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_interpolate_times), pass_along );
8535 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8536 gtk_widget_set_tooltip_text (item, _("Reset trackpoint timestamps between the first and last points such that track is traveled at equal speed"));
8537 gtk_widget_show ( item );
8540 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8541 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") );
8543 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Route") );
8544 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) );
8545 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along );
8546 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8547 gtk_widget_show ( item );
8549 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8550 item = gtk_image_menu_item_new_with_mnemonic ( _("Refine Route...") );
8551 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
8552 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_route_refine), pass_along );
8553 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8554 gtk_widget_show ( item );
8557 /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */
8559 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8560 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") );
8562 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Route...") );
8563 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
8564 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
8565 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8566 gtk_widget_show ( item );
8569 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8570 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Track as GPX...") );
8572 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Route as GPX...") );
8573 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
8574 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along );
8575 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8576 gtk_widget_show ( item );
8578 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8579 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") );
8581 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Route End") );
8582 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8583 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
8584 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8585 gtk_widget_show ( item );
8587 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8588 item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") );
8589 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
8590 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along );
8591 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8592 gtk_widget_show ( item );
8595 // ATM can't upload a single waypoint but can do waypoints to a GPS
8596 if ( subtype != VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8597 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
8598 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8599 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8600 gtk_widget_show ( item );
8601 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
8603 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS...") );
8604 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
8605 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload_any), pass_along );
8606 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8607 gtk_widget_show ( item );
8611 GtkWidget *external_submenu = create_external_submenu ( menu );
8613 // These are only made available if a suitable program is installed
8614 if ( (have_astro_program || have_diary_program) &&
8615 (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) ) {
8617 if ( have_diary_program ) {
8618 item = gtk_image_menu_item_new_with_mnemonic ( _("_Diary") );
8619 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SPELL_CHECK, GTK_ICON_SIZE_MENU) );
8620 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_diary), pass_along );
8621 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8622 gtk_widget_set_tooltip_text (item, _("Open diary program at this date"));
8623 gtk_widget_show ( item );
8626 if ( have_astro_program ) {
8627 item = gtk_image_menu_item_new_with_mnemonic ( _("_Astronomy") );
8628 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_astro), pass_along );
8629 gtk_menu_shell_append ( GTK_MENU_SHELL(external_submenu), item );
8630 gtk_widget_set_tooltip_text (item, _("Open astronomy program at this date and location"));
8631 gtk_widget_show ( item );
8635 if ( l->current_tpl || l->current_wp ) {
8636 // For the selected point
8638 if ( l->current_tpl )
8639 vc = &(VIK_TRACKPOINT(l->current_tpl->data)->coord);
8641 vc = &(l->current_wp->coord);
8642 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), vc );
8645 // Otherwise for the selected sublayer
8646 // TODO: Should use selected items centre - rather than implicitly using the current viewport
8647 vik_ext_tools_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), GTK_MENU (external_submenu), NULL );
8651 #ifdef VIK_CONFIG_GOOGLE
8652 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && is_valid_google_route ( l, sublayer ) )
8654 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") );
8655 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8656 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_google_route_webpage), pass_along );
8657 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8658 gtk_widget_show ( item );
8662 // Some things aren't usable with routes
8663 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8664 #ifdef VIK_CONFIG_OPENSTREETMAP
8665 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
8666 // Convert internal pointer into track
8667 pass_along[MA_MISC] = g_hash_table_lookup ( l->tracks, sublayer);
8668 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8669 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_track_cb), pass_along );
8670 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8671 gtk_widget_show ( item );
8674 // Currently filter with functions all use shellcommands and thus don't work in Windows
8676 item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") );
8677 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8678 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along );
8679 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8680 gtk_widget_show ( item );
8683 /* ATM This function is only available via the layers panel, due to needing a vlp */
8685 item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp,
8686 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)),
8687 g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) );
8689 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8690 gtk_widget_show ( item );
8694 #ifdef VIK_CONFIG_GEOTAG
8695 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
8696 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along );
8697 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8698 gtk_widget_show ( item );
8702 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8703 // Only show on viewport popmenu when a trackpoint is selected
8704 if ( ! vlp && l->current_tpl ) {
8706 item = gtk_menu_item_new ();
8707 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8708 gtk_widget_show ( item );
8710 item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") );
8711 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) );
8712 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along );
8713 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8714 gtk_widget_show ( item );
8718 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8719 GtkWidget *transform_submenu;
8720 transform_submenu = gtk_menu_new ();
8721 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8722 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8723 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8724 gtk_widget_show ( item );
8725 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8727 GtkWidget *dem_submenu;
8728 dem_submenu = gtk_menu_new ();
8729 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8730 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
8731 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8732 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8734 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8735 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_all), pass_along );
8736 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8737 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8738 gtk_widget_show ( item );
8740 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8741 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_only_missing), pass_along );
8742 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8743 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8744 gtk_widget_show ( item );
8747 gtk_widget_show_all ( GTK_WIDGET(menu) );
8752 // TODO: Probably better to rework this track manipulation in viktrack.c
8753 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean before )
8756 if (!vtl->current_tpl)
8759 VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data);
8760 VikTrackpoint *tp_other = NULL;
8763 if (!vtl->current_tpl->prev)
8765 tp_other = VIK_TRACKPOINT(vtl->current_tpl->prev->data);
8767 if (!vtl->current_tpl->next)
8769 tp_other = VIK_TRACKPOINT(vtl->current_tpl->next->data);
8772 // Use current and other trackpoints to form a new track point which is inserted into the tracklist
8775 VikTrackpoint *tp_new = vik_trackpoint_new();
8776 struct LatLon ll_current, ll_other;
8777 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
8778 vik_coord_to_latlon ( &tp_other->coord, &ll_other );
8780 /* main positional interpolation */
8781 struct LatLon ll_new = { (ll_current.lat+ll_other.lat)/2, (ll_current.lon+ll_other.lon)/2 };
8782 vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new );
8784 /* Now other properties that can be interpolated */
8785 tp_new->altitude = (tp_current->altitude + tp_other->altitude) / 2;
8787 if (tp_current->has_timestamp && tp_other->has_timestamp) {
8788 /* Note here the division is applied to each part, then added
8789 This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */
8790 tp_new->timestamp = (tp_current->timestamp/2) + (tp_other->timestamp/2);
8791 tp_new->has_timestamp = TRUE;
8794 if (tp_current->speed != NAN && tp_other->speed != NAN)
8795 tp_new->speed = (tp_current->speed + tp_other->speed)/2;
8797 /* TODO - improve interpolation of course, as it may not be correct.
8798 if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185)
8799 [similar applies if value is in radians] */
8800 if (tp_current->course != NAN && tp_other->course != NAN)
8801 tp_new->course = (tp_current->course + tp_other->course)/2;
8803 /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */
8805 // Insert new point into the appropriate trackpoint list, either before or after the current trackpoint as directed
8806 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8808 // Otherwise try routes
8809 trk = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8813 gint index = g_list_index ( trk->trackpoints, tp_current );
8817 // NB no recalculation of bounds since it is inserted between points
8818 trk->trackpoints = g_list_insert ( trk->trackpoints, tp_new, index );
8823 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy )
8829 gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) );
8833 vik_trw_layer_tpwin_set_empty ( vtl->tpwin );
8835 if ( vtl->current_tpl )
8837 vtl->current_tpl = NULL;
8838 vtl->current_tp_track = NULL;
8839 vtl->current_tp_id = NULL;
8840 vik_layer_emit_update(VIK_LAYER(vtl));
8844 static void my_tpwin_set_tp ( VikTrwLayer *vtl )
8846 VikTrack *trk = vtl->current_tp_track;
8848 // Notional center of a track is simply an average of the bounding box extremities
8849 struct LatLon center = { (trk->bbox.north+trk->bbox.south)/2, (trk->bbox.east+trk->bbox.west)/2 };
8850 vik_coord_load_from_latlon ( &vc, vtl->coord_mode, ¢er );
8851 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, trk->name, vtl->current_tp_track->is_route );
8854 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
8856 g_assert ( vtl->tpwin != NULL );
8857 if ( response == VIK_TRW_LAYER_TPWIN_CLOSE )
8858 trw_layer_cancel_current_tp ( vtl, TRUE );
8860 if ( vtl->current_tpl == NULL )
8863 if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
8865 trw_layer_split_at_selected_trackpoint ( vtl, vtl->current_tp_track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK );
8866 my_tpwin_set_tp ( vtl );
8868 else if ( response == VIK_TRW_LAYER_TPWIN_DELETE )
8870 VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8872 tr = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8876 trw_layer_trackpoint_selected_delete ( vtl, tr );
8878 if ( vtl->current_tpl )
8879 // Reset dialog with the available adjacent trackpoint
8880 my_tpwin_set_tp ( vtl );
8882 vik_layer_emit_update(VIK_LAYER(vtl));
8884 else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next )
8886 if ( vtl->current_tp_track ) {
8887 vtl->current_tpl = vtl->current_tpl->next;
8888 my_tpwin_set_tp ( vtl );
8890 vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */
8892 else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev )
8894 if ( vtl->current_tp_track ) {
8895 vtl->current_tpl = vtl->current_tpl->prev;
8896 my_tpwin_set_tp ( vtl );
8898 vik_layer_emit_update(VIK_LAYER(vtl));
8900 else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next )
8902 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
8903 vik_layer_emit_update(VIK_LAYER(vtl));
8905 else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED )
8906 vik_layer_emit_update(VIK_LAYER(vtl));
8910 * trw_layer_dialog_shift:
8911 * @vertical: The reposition strategy. If Vertical moves dialog vertically, otherwise moves it horizontally
8913 * Try to reposition a dialog if it's over the specified coord
8914 * so to not obscure the item of interest
8916 void trw_layer_dialog_shift ( VikTrwLayer *vtl, GtkWindow *dialog, VikCoord *coord, gboolean vertical )
8918 GtkWindow *parent = VIK_GTK_WINDOW_FROM_LAYER(vtl); //i.e. the main window
8920 // Attempt force dialog to be shown so we can find out where it is more reliably...
8921 while ( gtk_events_pending() )
8922 gtk_main_iteration ();
8924 // get parent window position & size
8925 gint win_pos_x, win_pos_y;
8926 gtk_window_get_position ( parent, &win_pos_x, &win_pos_y );
8928 gint win_size_x, win_size_y;
8929 gtk_window_get_size ( parent, &win_size_x, &win_size_y );
8931 // get own dialog size
8932 gint dia_size_x, dia_size_y;
8933 gtk_window_get_size ( dialog, &dia_size_x, &dia_size_y );
8935 // get own dialog position
8936 gint dia_pos_x, dia_pos_y;
8937 gtk_window_get_position ( dialog, &dia_pos_x, &dia_pos_y );
8939 // Dialog not 'realized'/positioned - so can't really do any repositioning logic
8940 if ( dia_pos_x > 2 && dia_pos_y > 2 ) {
8942 VikViewport *vvp = vik_window_viewport ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
8944 gint vp_xx, vp_yy; // In viewport pixels
8945 vik_viewport_coord_to_screen ( vvp, coord, &vp_xx, &vp_yy );
8947 // Work out the 'bounding box' in pixel terms of the dialog and only move it when over the position
8951 if ( gtk_widget_translate_coordinates ( GTK_WIDGET(vvp), GTK_WIDGET(parent), 0, 0, &dest_x, &dest_y ) ) {
8953 // Transform Viewport pixels into absolute pixels
8954 gint tmp_xx = vp_xx + dest_x + win_pos_x - 10;
8955 gint tmp_yy = vp_yy + dest_y + win_pos_y - 10;
8957 // Is dialog over the point (to within an ^^ edge value)
8958 if ( (tmp_xx > dia_pos_x) && (tmp_xx < (dia_pos_x + dia_size_x)) &&
8959 (tmp_yy > dia_pos_y) && (tmp_yy < (dia_pos_y + dia_size_y)) ) {
8963 gint hh = vik_viewport_get_height ( vvp );
8965 // Consider the difference in viewport to the full window
8966 gint offset_y = dest_y;
8967 // Add difference between dialog and window sizes
8968 offset_y += win_pos_y + (hh/2 - dia_size_y)/2;
8970 if ( vp_yy > hh/2 ) {
8971 // Point in bottom half, move window to top half
8972 gtk_window_move ( dialog, dia_pos_x, offset_y );
8975 // Point in top half, move dialog down
8976 gtk_window_move ( dialog, dia_pos_x, hh/2 + offset_y );
8980 // Shift left<->right
8981 gint ww = vik_viewport_get_width ( vvp );
8983 // Consider the difference in viewport to the full window
8984 gint offset_x = dest_x;
8985 // Add difference between dialog and window sizes
8986 offset_x += win_pos_x + (ww/2 - dia_size_x)/2;
8988 if ( vp_xx > ww/2 ) {
8989 // Point on right, move window to left
8990 gtk_window_move ( dialog, offset_x, dia_pos_y );
8993 // Point on left, move right
8994 gtk_window_move ( dialog, ww/2 + offset_x, dia_pos_y );
9002 static void trw_layer_tpwin_init ( VikTrwLayer *vtl )
9006 vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9007 g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl );
9008 /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */
9009 g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl );
9011 gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) );
9013 if ( vtl->current_tpl ) {
9014 // get tp pixel position
9015 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
9017 // Shift up<->down to try not to obscure the trackpoint.
9018 trw_layer_dialog_shift ( vtl, GTK_WINDOW(vtl->tpwin), &(tp->coord), TRUE );
9022 if ( vtl->current_tpl )
9023 if ( vtl->current_tp_track )
9024 my_tpwin_set_tp ( vtl );
9025 /* set layer name and TP data */
9028 /***************************************************************************
9030 ***************************************************************************/
9032 /*** Utility data structures and functions ****/
9036 gint closest_x, closest_y;
9037 gboolean draw_images;
9038 gpointer *closest_wp_id;
9039 VikWaypoint *closest_wp;
9045 gint closest_x, closest_y;
9046 gpointer closest_track_id;
9047 VikTrackpoint *closest_tp;
9053 static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params )
9059 vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y );
9061 // If waypoint has an image then use the image size to select
9062 if ( params->draw_images && wp->image ) {
9063 gint slackx, slacky;
9064 slackx = wp->image_width / 2;
9065 slacky = wp->image_height / 2;
9067 if ( x <= params->x + slackx && x >= params->x - slackx
9068 && y <= params->y + slacky && y >= params->y - slacky ) {
9069 params->closest_wp_id = id;
9070 params->closest_wp = wp;
9071 params->closest_x = x;
9072 params->closest_y = y;
9075 else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX &&
9076 ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */
9077 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9079 params->closest_wp_id = id;
9080 params->closest_wp = wp;
9081 params->closest_x = x;
9082 params->closest_y = y;
9086 static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params )
9088 GList *tpl = t->trackpoints;
9094 if ( ! BBOX_INTERSECT ( t->bbox, params->bbox ) )
9100 tp = VIK_TRACKPOINT(tpl->data);
9102 vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y );
9104 if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX &&
9105 ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */
9106 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
9108 params->closest_track_id = id;
9109 params->closest_tp = tp;
9110 params->closest_tpl = tpl;
9111 params->closest_x = x;
9112 params->closest_y = y;
9118 // ATM: Leave this as 'Track' only.
9119 // Not overly bothered about having a snap to route trackpoint capability
9120 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9122 TPSearchParams params;
9126 params.closest_track_id = NULL;
9127 params.closest_tp = NULL;
9128 vik_viewport_get_min_max_lat_lon ( params.vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
9129 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
9130 return params.closest_tp;
9133 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
9135 WPSearchParams params;
9139 params.draw_images = vtl->drawimages;
9140 params.closest_wp = NULL;
9141 params.closest_wp_id = NULL;
9142 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9143 return params.closest_wp;
9147 // Some forward declarations
9148 static void marker_begin_move ( tool_ed_t *t, gint x, gint y );
9149 static void marker_moveto ( tool_ed_t *t, gint x, gint y );
9150 static void marker_end_move ( tool_ed_t *t );
9153 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp, tool_ed_t* t )
9157 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9159 // Here always allow snapping back to the original location
9160 // this is useful when one decides not to move the thing afterall
9161 // If one wants to move the item only a little bit then don't hold down the 'snap' key!
9164 if ( event->state & GDK_CONTROL_MASK )
9166 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9168 new_coord = tp->coord;
9172 if ( event->state & GDK_SHIFT_MASK )
9174 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9176 new_coord = wp->coord;
9180 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9182 marker_moveto ( t, x, y );
9189 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
9191 if ( t->holding && event->button == 1 )
9193 // Prevent accidental (small) shifts when specific movement has not been requested
9194 // (as the click release has occurred within the click object detection area)
9199 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9202 if ( event->state & GDK_CONTROL_MASK )
9204 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9206 new_coord = tp->coord;
9210 if ( event->state & GDK_SHIFT_MASK )
9212 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9214 new_coord = wp->coord;
9217 marker_end_move ( t );
9219 // Determine if working on a waypoint or a trackpoint
9220 if ( t->is_waypoint ) {
9221 // Update waypoint position
9222 vtl->current_wp->coord = new_coord;
9223 trw_layer_calculate_bounds_waypoints ( vtl );
9224 // Reset waypoint pointer
9225 vtl->current_wp = NULL;
9226 vtl->current_wp_id = NULL;
9229 if ( vtl->current_tpl ) {
9230 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9232 if ( vtl->current_tp_track )
9233 vik_track_calculate_bounds ( vtl->current_tp_track );
9236 if ( vtl->current_tp_track )
9237 my_tpwin_set_tp ( vtl );
9238 // NB don't reset the selected trackpoint, thus ensuring it's still in the tpwin
9242 vik_layer_emit_update ( VIK_LAYER(vtl) );
9249 Returns true if a waypoint or track is found near the requested event position for this particular layer
9250 The item found is automatically selected
9251 This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c
9253 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet )
9255 if ( event->button != 1 )
9258 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9261 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9265 vik_viewport_get_min_max_lat_lon ( vvp, &(bbox.south), &(bbox.north), &(bbox.west), &(bbox.east) );
9267 // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track
9269 if ( vtl->waypoints_visible && BBOX_INTERSECT (vtl->waypoints_bbox, bbox ) ) {
9270 WPSearchParams wp_params;
9271 wp_params.vvp = vvp;
9272 wp_params.x = event->x;
9273 wp_params.y = event->y;
9274 wp_params.draw_images = vtl->drawimages;
9275 wp_params.closest_wp_id = NULL;
9276 wp_params.closest_wp = NULL;
9278 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params);
9280 if ( wp_params.closest_wp ) {
9283 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE );
9285 // Too easy to move it so must be holding shift to start immediately moving it
9286 // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it)
9287 if ( event->state & GDK_SHIFT_MASK ||
9288 ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) {
9289 // Put into 'move buffer'
9290 // NB vvp & vw already set in tet
9291 tet->vtl = (gpointer)vtl;
9292 tet->is_waypoint = TRUE;
9294 marker_begin_move (tet, event->x, event->y);
9297 vtl->current_wp = wp_params.closest_wp;
9298 vtl->current_wp_id = wp_params.closest_wp_id;
9300 if ( event->type == GDK_2BUTTON_PRESS ) {
9301 if ( vtl->current_wp->image ) {
9302 menu_array_sublayer values;
9303 values[MA_VTL] = vtl;
9304 values[MA_MISC] = vtl->current_wp->image;
9305 trw_layer_show_picture ( values );
9309 vik_layer_emit_update ( VIK_LAYER(vtl) );
9315 // Used for both track and route lists
9316 TPSearchParams tp_params;
9317 tp_params.vvp = vvp;
9318 tp_params.x = event->x;
9319 tp_params.y = event->y;
9320 tp_params.closest_track_id = NULL;
9321 tp_params.closest_tp = NULL;
9322 tp_params.closest_tpl = NULL;
9323 tp_params.bbox = bbox;
9325 if (vtl->tracks_visible) {
9326 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params);
9328 if ( tp_params.closest_tp ) {
9330 // Always select + highlight the track
9331 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE );
9333 tet->is_waypoint = FALSE;
9335 // Select the Trackpoint
9336 // Can move it immediately when control held or it's the previously selected tp
9337 if ( event->state & GDK_CONTROL_MASK ||
9338 vtl->current_tpl == tp_params.closest_tpl ) {
9339 // Put into 'move buffer'
9340 // NB vvp & vw already set in tet
9341 tet->vtl = (gpointer)vtl;
9342 marker_begin_move (tet, event->x, event->y);
9345 vtl->current_tpl = tp_params.closest_tpl;
9346 vtl->current_tp_id = tp_params.closest_track_id;
9347 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id );
9349 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9352 my_tpwin_set_tp ( vtl );
9354 vik_layer_emit_update ( VIK_LAYER(vtl) );
9359 // Try again for routes
9360 if (vtl->routes_visible) {
9361 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, &tp_params);
9363 if ( tp_params.closest_tp ) {
9365 // Always select + highlight the track
9366 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, tp_params.closest_track_id ), TRUE );
9368 tet->is_waypoint = FALSE;
9370 // Select the Trackpoint
9371 // Can move it immediately when control held or it's the previously selected tp
9372 if ( event->state & GDK_CONTROL_MASK ||
9373 vtl->current_tpl == tp_params.closest_tpl ) {
9374 // Put into 'move buffer'
9375 // NB vvp & vw already set in tet
9376 tet->vtl = (gpointer)vtl;
9377 marker_begin_move (tet, event->x, event->y);
9380 vtl->current_tpl = tp_params.closest_tpl;
9381 vtl->current_tp_id = tp_params.closest_track_id;
9382 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, tp_params.closest_track_id );
9384 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
9387 my_tpwin_set_tp ( vtl );
9389 vik_layer_emit_update ( VIK_LAYER(vtl) );
9394 /* these aren't the droids you're looking for */
9395 vtl->current_wp = NULL;
9396 vtl->current_wp_id = NULL;
9397 trw_layer_cancel_current_tp ( vtl, FALSE );
9400 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" );
9405 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9407 if ( event->button != 3 )
9410 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9413 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9416 /* Post menu for the currently selected item */
9418 /* See if a track is selected */
9419 VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9420 if ( track && track->visible ) {
9422 if ( track->name ) {
9424 if ( vtl->track_right_click_menu )
9425 g_object_ref_sink ( G_OBJECT(vtl->track_right_click_menu) );
9427 vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () );
9434 if ( track->is_route )
9435 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9437 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9439 if ( trkf && udataU.uuid ) {
9442 if ( track->is_route )
9443 iter = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
9445 iter = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
9447 trw_layer_sublayer_add_menu_items ( vtl,
9448 vtl->track_right_click_menu,
9450 track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK,
9456 gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9462 /* See if a waypoint is selected */
9463 VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9464 if ( waypoint && waypoint->visible ) {
9465 if ( waypoint->name ) {
9467 if ( vtl->wp_right_click_menu )
9468 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9470 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9473 udata.wp = waypoint;
9476 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
9478 if ( wpf && udata.uuid ) {
9479 GtkTreeIter *iter = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
9481 trw_layer_sublayer_add_menu_items ( vtl,
9482 vtl->wp_right_click_menu,
9484 VIK_TRW_LAYER_SUBLAYER_WAYPOINT,
9489 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9498 /* background drawing hook, to be passed the viewport */
9499 static gboolean tool_sync_done = TRUE;
9501 static gboolean tool_sync(gpointer data)
9503 VikViewport *vvp = data;
9504 gdk_threads_enter();
9505 vik_viewport_sync(vvp);
9506 tool_sync_done = TRUE;
9507 gdk_threads_leave();
9511 static void marker_begin_move ( tool_ed_t *t, gint x, gint y )
9514 t->gc = vik_viewport_new_gc (t->vvp, "black", 2);
9515 gdk_gc_set_function ( t->gc, GDK_INVERT );
9516 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9517 vik_viewport_sync(t->vvp);
9523 static void marker_moveto ( tool_ed_t *t, gint x, gint y )
9525 VikViewport *vvp = t->vvp;
9526 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9527 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9532 if (tool_sync_done) {
9533 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL);
9534 tool_sync_done = FALSE;
9538 static void marker_end_move ( tool_ed_t *t )
9540 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9541 g_object_unref ( t->gc );
9546 /*** Edit waypoint ****/
9548 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9550 tool_ed_t *t = g_new(tool_ed_t, 1);
9556 static void tool_edit_waypoint_destroy ( tool_ed_t *t )
9561 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9563 WPSearchParams params;
9564 tool_ed_t *t = data;
9565 VikViewport *vvp = t->vvp;
9567 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9574 if ( !vtl->vl.visible || !vtl->waypoints_visible )
9577 if ( vtl->current_wp && vtl->current_wp->visible )
9579 /* first check if current WP is within area (other may be 'closer', but we want to move the current) */
9581 vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y );
9583 if ( abs(x - (int)round(event->x)) <= WAYPOINT_SIZE_APPROX &&
9584 abs(y - (int)round(event->y)) <= WAYPOINT_SIZE_APPROX )
9586 if ( event->button == 3 )
9587 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9589 marker_begin_move(t, event->x, event->y);
9596 params.x = event->x;
9597 params.y = event->y;
9598 params.draw_images = vtl->drawimages;
9599 params.closest_wp_id = NULL;
9600 params.closest_wp = NULL;
9601 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9602 if ( vtl->current_wp && (vtl->current_wp == params.closest_wp) )
9604 if ( event->button == 3 )
9605 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9607 marker_begin_move(t, event->x, event->y);
9610 else if ( params.closest_wp )
9612 if ( event->button == 3 )
9613 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9615 vtl->waypoint_rightclick = FALSE;
9617 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE );
9619 vtl->current_wp = params.closest_wp;
9620 vtl->current_wp_id = params.closest_wp_id;
9622 /* could make it so don't update if old WP is off screen and new is null but oh well */
9623 vik_layer_emit_update ( VIK_LAYER(vtl) );
9627 vtl->current_wp = NULL;
9628 vtl->current_wp_id = NULL;
9629 vtl->waypoint_rightclick = FALSE;
9630 vik_layer_emit_update ( VIK_LAYER(vtl) );
9634 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9636 tool_ed_t *t = data;
9637 VikViewport *vvp = t->vvp;
9639 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9644 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9647 if ( event->state & GDK_CONTROL_MASK )
9649 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9651 new_coord = tp->coord;
9655 if ( event->state & GDK_SHIFT_MASK )
9657 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9658 if ( wp && wp != vtl->current_wp )
9659 new_coord = wp->coord;
9664 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9666 marker_moveto ( t, x, y );
9673 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9675 tool_ed_t *t = data;
9676 VikViewport *vvp = t->vvp;
9678 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9681 if ( t->holding && event->button == 1 )
9684 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9687 if ( event->state & GDK_CONTROL_MASK )
9689 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9691 new_coord = tp->coord;
9695 if ( event->state & GDK_SHIFT_MASK )
9697 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9698 if ( wp && wp != vtl->current_wp )
9699 new_coord = wp->coord;
9702 marker_end_move ( t );
9704 vtl->current_wp->coord = new_coord;
9706 trw_layer_calculate_bounds_waypoints ( vtl );
9707 vik_layer_emit_update ( VIK_LAYER(vtl) );
9710 /* PUT IN RIGHT PLACE!!! */
9711 if ( event->button == 3 && vtl->waypoint_rightclick )
9713 if ( vtl->wp_right_click_menu )
9714 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9715 if ( vtl->current_wp ) {
9716 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9717 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 );
9718 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9720 vtl->waypoint_rightclick = FALSE;
9725 /*** New track ****/
9727 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
9734 GdkDrawable *drawable;
9740 * Draw specified pixmap
9742 static gboolean draw_sync ( gpointer data )
9744 draw_sync_t *ds = (draw_sync_t*) data;
9745 // Sometimes don't want to draw
9746 // normally because another update has taken precedent such as panning the display
9747 // which means this pixmap is no longer valid
9748 if ( ds->vtl->draw_sync_do ) {
9749 gdk_threads_enter();
9750 gdk_draw_drawable (ds->drawable,
9753 0, 0, 0, 0, -1, -1);
9754 ds->vtl->draw_sync_done = TRUE;
9755 gdk_threads_leave();
9761 static gchar* distance_string (gdouble distance)
9765 /* draw label with distance */
9766 vik_units_distance_t dist_units = a_vik_get_units_distance ();
9767 switch (dist_units) {
9768 case VIK_UNITS_DISTANCE_MILES:
9769 if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) {
9770 g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance));
9771 } else if (distance < 1609.4) {
9772 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9774 g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance));
9777 case VIK_UNITS_DISTANCE_NAUTICAL_MILES:
9778 if (distance >= VIK_NAUTICAL_MILES_TO_METERS(1) && distance < VIK_NAUTICAL_MILES_TO_METERS(100)) {
9779 g_sprintf(str, "%3.2f NM", VIK_METERS_TO_NAUTICAL_MILES(distance));
9780 } else if (distance < VIK_NAUTICAL_MILES_TO_METERS(1)) {
9781 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9783 g_sprintf(str, "%d NM", (int)VIK_METERS_TO_NAUTICAL_MILES(distance));
9787 // VIK_UNITS_DISTANCE_KILOMETRES
9788 if (distance >= 1000 && distance < 100000) {
9789 g_sprintf(str, "%3.2f km", distance/1000.0);
9790 } else if (distance < 1000) {
9791 g_sprintf(str, "%d m", (int)distance);
9793 g_sprintf(str, "%d km", (int)distance/1000);
9797 return g_strdup (str);
9801 * Actually set the message in statusbar
9803 static void statusbar_write (gdouble distance, gdouble elev_gain, gdouble elev_loss, gdouble last_step, gdouble angle, VikTrwLayer *vtl )
9805 // Only show elevation data when track has some elevation properties
9806 gchar str_gain_loss[64];
9807 str_gain_loss[0] = '\0';
9808 gchar str_last_step[64];
9809 str_last_step[0] = '\0';
9810 gchar *str_total = distance_string (distance);
9812 if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) {
9813 if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES )
9814 g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss);
9816 g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss));
9819 if ( last_step > 0 ) {
9820 gchar *tmp = distance_string (last_step);
9821 g_sprintf(str_last_step, _(" - Bearing %3.1f° - Step %s"), RAD2DEG(angle), tmp);
9825 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl));
9827 // Write with full gain/loss information
9828 gchar *msg = g_strdup_printf ( "Total %s%s%s", str_total, str_last_step, str_gain_loss);
9829 vik_statusbar_set_message ( vik_window_get_statusbar (vw), VIK_STATUSBAR_INFO, msg );
9831 g_free ( str_total );
9835 * Figure out what information should be set in the statusbar and then write it
9837 static void update_statusbar ( VikTrwLayer *vtl )
9839 // Get elevation data
9840 gdouble elev_gain, elev_loss;
9841 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9843 /* Find out actual distance of current track */
9844 gdouble distance = vik_track_get_length (vtl->current_track);
9846 statusbar_write (distance, elev_gain, elev_loss, 0, 0, vtl);
9850 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp )
9852 /* if we haven't sync'ed yet, we don't have time to do more. */
9853 if ( vtl->draw_sync_done && vtl->current_track && vtl->current_track->trackpoints ) {
9854 VikTrackpoint *last_tpt = vik_track_get_tp_last(vtl->current_track);
9856 static GdkPixmap *pixmap = NULL;
9858 // Need to check in case window has been resized
9859 w1 = vik_viewport_get_width(vvp);
9860 h1 = vik_viewport_get_height(vvp);
9862 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9864 gdk_drawable_get_size (pixmap, &w2, &h2);
9865 if (w1 != w2 || h1 != h2) {
9866 g_object_unref ( G_OBJECT ( pixmap ) );
9867 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9870 // Reset to background
9871 gdk_draw_drawable (pixmap,
9872 vtl->current_track_newpoint_gc,
9873 vik_viewport_get_pixmap(vvp),
9874 0, 0, 0, 0, -1, -1);
9876 draw_sync_t *passalong;
9879 vik_viewport_coord_to_screen ( vvp, &(last_tpt->coord), &x1, &y1 );
9881 // FOR SCREEN OVERLAYS WE MUST DRAW INTO THIS PIXMAP (when using the reset method)
9882 // otherwise using vik_viewport_draw_* functions puts the data into the base pixmap,
9883 // thus when we come to reset to the background it would include what we have already drawn!!
9884 gdk_draw_line ( pixmap,
9885 vtl->current_track_newpoint_gc,
9886 x1, y1, event->x, event->y );
9887 // Using this reset method is more reliable than trying to undraw previous efforts via the GDK_INVERT method
9889 /* Find out actual distance of current track */
9890 gdouble distance = vik_track_get_length (vtl->current_track);
9892 // Now add distance to where the pointer is //
9895 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
9896 vik_coord_to_latlon ( &coord, &ll );
9897 gdouble last_step = vik_coord_diff( &coord, &(last_tpt->coord));
9898 distance = distance + last_step;
9900 // Get elevation data
9901 gdouble elev_gain, elev_loss;
9902 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9904 // Adjust elevation data (if available) for the current pointer position
9906 elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST );
9907 if ( elev_new != VIK_DEM_INVALID_ELEVATION ) {
9908 if ( last_tpt->altitude != VIK_DEFAULT_ALTITUDE ) {
9909 // Adjust elevation of last track point
9910 if ( elev_new > last_tpt->altitude )
9912 elev_gain += elev_new - last_tpt->altitude;
9915 elev_loss += last_tpt->altitude - elev_new;
9920 // Display of the distance 'tooltip' during track creation is controlled by a preference
9922 if ( a_vik_get_create_track_tooltip() ) {
9924 gchar *str = distance_string (distance);
9926 PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
9927 pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc);
9928 pango_layout_set_text (pl, str, -1);
9930 pango_layout_get_pixel_size ( pl, &wd, &hd );
9933 // offset from cursor a bit depending on font size
9937 // Create a background block to make the text easier to read over the background map
9938 GdkGC *background_block_gc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
9939 gdk_draw_rectangle (pixmap, background_block_gc, TRUE, xd-2, yd-2, wd+4, hd+2);
9940 gdk_draw_layout (pixmap, vtl->current_track_newpoint_gc, xd, yd, pl);
9942 g_object_unref ( G_OBJECT ( pl ) );
9943 g_object_unref ( G_OBJECT ( background_block_gc ) );
9947 passalong = g_new(draw_sync_t,1); // freed by draw_sync()
9948 passalong->vtl = vtl;
9949 passalong->pixmap = pixmap;
9950 passalong->drawable = gtk_widget_get_window(GTK_WIDGET(vvp));
9951 passalong->gc = vtl->current_track_newpoint_gc;
9955 vik_viewport_compute_bearing ( vvp, x1, y1, event->x, event->y, &angle, &baseangle );
9957 // Update statusbar with full gain/loss information
9958 statusbar_write (distance, elev_gain, elev_loss, last_step, angle, vtl);
9960 // draw pixmap when we have time to
9961 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_sync, passalong, NULL);
9962 vtl->draw_sync_done = FALSE;
9963 return VIK_LAYER_TOOL_ACK_GRAB_FOCUS;
9965 return VIK_LAYER_TOOL_ACK;
9968 // NB vtl->current_track must be valid
9969 static void undo_trackpoint_add ( VikTrwLayer *vtl )
9972 if ( vtl->current_track->trackpoints ) {
9973 // TODO rework this...
9974 //vik_trackpoint_free ( vik_track_get_tp_last (vtl->current_track) );
9975 GList *last = g_list_last(vtl->current_track->trackpoints);
9976 g_free ( last->data );
9977 vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last );
9979 vik_track_calculate_bounds ( vtl->current_track );
9983 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
9985 if ( vtl->current_track && event->keyval == GDK_Escape ) {
9986 // Bin track if only one point as it's not very useful
9987 if ( vik_track_get_tp_count(vtl->current_track) == 1 ) {
9988 if ( vtl->current_track->is_route )
9989 vik_trw_layer_delete_route ( vtl, vtl->current_track );
9991 vik_trw_layer_delete_track ( vtl, vtl->current_track );
9993 vtl->current_track = NULL;
9994 vik_layer_emit_update ( VIK_LAYER(vtl) );
9996 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
9997 undo_trackpoint_add ( vtl );
9998 update_statusbar ( vtl );
9999 vik_layer_emit_update ( VIK_LAYER(vtl) );
10006 * Common function to handle trackpoint button requests on either a route or a track
10007 * . enables adding a point via normal click
10008 * . enables removal of last point via right click
10009 * . finishing of the track or route via double clicking
10011 static gboolean tool_new_track_or_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10015 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10018 if ( event->button == 2 ) {
10019 // As the display is panning, the new track pixmap is now invalid so don't draw it
10020 // otherwise this drawing done results in flickering back to an old image
10021 vtl->draw_sync_do = FALSE;
10025 if ( event->button == 3 )
10027 if ( !vtl->current_track )
10029 undo_trackpoint_add ( vtl );
10030 update_statusbar ( vtl );
10031 vik_layer_emit_update ( VIK_LAYER(vtl) );
10035 if ( event->type == GDK_2BUTTON_PRESS )
10037 /* subtract last (duplicate from double click) tp then end */
10038 if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 )
10040 /* undo last, then end */
10041 undo_trackpoint_add ( vtl );
10042 vtl->current_track = NULL;
10044 vik_layer_emit_update ( VIK_LAYER(vtl) );
10048 tp = vik_trackpoint_new();
10049 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) );
10051 /* snap to other TP */
10052 if ( event->state & GDK_CONTROL_MASK )
10054 VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10056 tp->coord = other_tp->coord;
10059 tp->newsegment = FALSE;
10060 tp->has_timestamp = FALSE;
10063 if ( vtl->current_track ) {
10064 vik_track_add_trackpoint ( vtl->current_track, tp, TRUE ); // Ensure bounds is updated
10065 /* Auto attempt to get elevation from DEM data (if it's available) */
10066 vik_track_apply_dem_data_last_trackpoint ( vtl->current_track );
10069 vtl->ct_x1 = vtl->ct_x2;
10070 vtl->ct_y1 = vtl->ct_y2;
10071 vtl->ct_x2 = event->x;
10072 vtl->ct_y2 = event->y;
10074 vik_layer_emit_update ( VIK_LAYER(vtl) );
10078 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10080 // if we were running the route finder, cancel it
10081 vtl->route_finder_started = FALSE;
10083 // ----------------------------------------------------- if current is a route - switch to new track
10084 if ( event->button == 1 && ( ! vtl->current_track || (vtl->current_track && vtl->current_track->is_route ) ))
10086 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
10087 if ( a_vik_get_ask_for_create_track_name() ) {
10088 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, FALSE );
10092 new_track_create_common ( vtl, name );
10095 return tool_new_track_or_route_click ( vtl, event, vvp );
10098 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10100 if ( event->button == 2 ) {
10101 // Pan moving ended - enable potential point drawing again
10102 vtl->draw_sync_do = TRUE;
10103 vtl->draw_sync_done = TRUE;
10107 /*** New route ****/
10109 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp)
10114 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10116 // if we were running the route finder, cancel it
10117 vtl->route_finder_started = FALSE;
10119 // -------------------------- if current is a track - switch to new route,
10120 if ( event->button == 1 && ( ! vtl->current_track ||
10121 (vtl->current_track && !vtl->current_track->is_route ) ) )
10123 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route"));
10124 if ( a_vik_get_ask_for_create_track_name() ) {
10125 name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, TRUE );
10129 new_route_create_common ( vtl, name );
10132 return tool_new_track_or_route_click ( vtl, event, vvp );
10135 /*** New waypoint ****/
10137 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp)
10142 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10145 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10147 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord );
10148 if ( vik_trw_layer_new_waypoint (vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord) ) {
10149 trw_layer_calculate_bounds_waypoints ( vtl );
10150 if ( VIK_LAYER(vtl)->visible )
10151 vik_layer_emit_update ( VIK_LAYER(vtl) );
10157 /*** Edit trackpoint ****/
10159 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp)
10161 tool_ed_t *t = g_new(tool_ed_t, 1);
10163 t->holding = FALSE;
10167 static void tool_edit_trackpoint_destroy ( tool_ed_t *t )
10173 * tool_edit_trackpoint_click:
10175 * On 'initial' click: search for the nearest trackpoint or routepoint and store it as the current trackpoint
10176 * Then update the viewport, statusbar and edit dialog to draw the point as being selected and it's information.
10177 * On subsequent clicks: (as the current trackpoint is defined) and the click is very near the same point
10178 * then initiate the move operation to drag the point to a new destination.
10179 * NB The current trackpoint will get reset elsewhere.
10181 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10183 tool_ed_t *t = data;
10184 VikViewport *vvp = t->vvp;
10185 TPSearchParams params;
10187 params.x = event->x;
10188 params.y = event->y;
10189 params.closest_track_id = NULL;
10190 params.closest_tp = NULL;
10191 params.closest_tpl = NULL;
10192 vik_viewport_get_min_max_lat_lon ( vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
10194 if ( event->button != 1 )
10197 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10200 if ( !vtl->vl.visible || !(vtl->tracks_visible || vtl->routes_visible) )
10203 if ( vtl->current_tpl )
10205 /* 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.) */
10206 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
10207 VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id));
10209 current_tr = VIK_TRACK(g_hash_table_lookup(vtl->routes, vtl->current_tp_id));
10214 vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y );
10216 if ( current_tr->visible &&
10217 abs(x - (int)round(event->x)) < TRACKPOINT_SIZE_APPROX &&
10218 abs(y - (int)round(event->y)) < TRACKPOINT_SIZE_APPROX ) {
10219 marker_begin_move ( t, event->x, event->y );
10225 if ( vtl->tracks_visible )
10226 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
10228 if ( params.closest_tp )
10230 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE );
10231 vtl->current_tpl = params.closest_tpl;
10232 vtl->current_tp_id = params.closest_track_id;
10233 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id );
10234 trw_layer_tpwin_init ( vtl );
10235 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10236 vik_layer_emit_update ( VIK_LAYER(vtl) );
10240 if ( vtl->routes_visible )
10241 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, ¶ms);
10243 if ( params.closest_tp )
10245 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, params.closest_track_id ), TRUE );
10246 vtl->current_tpl = params.closest_tpl;
10247 vtl->current_tp_id = params.closest_track_id;
10248 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, params.closest_track_id );
10249 trw_layer_tpwin_init ( vtl );
10250 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
10251 vik_layer_emit_update ( VIK_LAYER(vtl) );
10255 /* these aren't the droids you're looking for */
10259 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
10261 tool_ed_t *t = data;
10262 VikViewport *vvp = t->vvp;
10264 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10269 VikCoord new_coord;
10270 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10273 if ( event->state & GDK_CONTROL_MASK )
10275 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10276 if ( tp && tp != vtl->current_tpl->data )
10277 new_coord = tp->coord;
10279 // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10282 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
10283 marker_moveto ( t, x, y );
10291 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
10293 tool_ed_t *t = data;
10294 VikViewport *vvp = t->vvp;
10296 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10298 if ( event->button != 1)
10301 if ( t->holding ) {
10302 VikCoord new_coord;
10303 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
10306 if ( event->state & GDK_CONTROL_MASK )
10308 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
10309 if ( tp && tp != vtl->current_tpl->data )
10310 new_coord = tp->coord;
10313 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
10314 if ( vtl->current_tp_track )
10315 vik_track_calculate_bounds ( vtl->current_tp_track );
10317 marker_end_move ( t );
10319 /* diff dist is diff from orig */
10321 if ( vtl->current_tp_track )
10322 my_tpwin_set_tp ( vtl );
10324 vik_layer_emit_update ( VIK_LAYER(vtl) );
10331 /*** Extended Route Finder ***/
10333 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp)
10338 static void tool_extended_route_finder_undo ( VikTrwLayer *vtl )
10341 new_end = vik_track_cut_back_to_double_point ( vtl->current_track );
10343 g_free ( new_end );
10344 vik_layer_emit_update ( VIK_LAYER(vtl) );
10346 /* remove last ' to:...' */
10347 if ( vtl->current_track->comment ) {
10348 gchar *last_to = strrchr ( vtl->current_track->comment, 't' );
10349 if ( last_to && (last_to - vtl->current_track->comment > 1) ) {
10350 gchar *new_comment = g_strndup ( vtl->current_track->comment,
10351 last_to - vtl->current_track->comment - 1);
10352 vik_track_set_comment_no_copy ( vtl->current_track, new_comment );
10359 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10362 if ( !vtl ) return FALSE;
10363 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
10364 if ( event->button == 3 && vtl->current_track ) {
10365 tool_extended_route_finder_undo ( vtl );
10367 else if ( event->button == 2 ) {
10368 vtl->draw_sync_do = FALSE;
10371 // if we started the track but via undo deleted all the track points, begin again
10372 else if ( vtl->current_track && vtl->current_track->is_route && ! vik_track_get_tp_first ( vtl->current_track ) ) {
10373 return tool_new_track_or_route_click ( vtl, event, vvp );
10375 else if ( ( vtl->current_track && vtl->current_track->is_route ) ||
10376 ( event->state & GDK_CONTROL_MASK && vtl->current_track ) ) {
10377 struct LatLon start, end;
10379 VikTrackpoint *tp_start = vik_track_get_tp_last ( vtl->current_track );
10380 vik_coord_to_latlon ( &(tp_start->coord), &start );
10381 vik_coord_to_latlon ( &(tmp), &end );
10383 vtl->route_finder_started = TRUE;
10384 vtl->route_finder_append = TRUE; // merge tracks. keep started true.
10386 // update UI to let user know what's going on
10387 VikStatusbar *sb = vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
10388 VikRoutingEngine *engine = vik_routing_default_engine ( );
10390 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, "Cannot plan route without a default routing engine." );
10393 gchar *msg = g_strdup_printf ( _("Querying %s for route between (%.3f, %.3f) and (%.3f, %.3f)."),
10394 vik_routing_engine_get_label ( engine ),
10395 start.lat, start.lon, end.lat, end.lon );
10396 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10398 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10401 /* Give GTK a change to display the new status bar before querying the web */
10402 while ( gtk_events_pending ( ) )
10403 gtk_main_iteration ( );
10405 gboolean find_status = vik_routing_default_find ( vtl, start, end );
10407 /* Update UI to say we're done */
10408 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
10409 msg = ( find_status ) ? g_strdup_printf ( _("%s returned route between (%.3f, %.3f) and (%.3f, %.3f)."),
10410 vik_routing_engine_get_label ( engine ),
10411 start.lat, start.lon, end.lat, end.lon )
10412 : g_strdup_printf ( _("Error getting route from %s."),
10413 vik_routing_engine_get_label ( engine ) );
10414 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10417 vik_layer_emit_update ( VIK_LAYER(vtl) );
10419 vtl->current_track = NULL;
10421 // create a new route where we will add the planned route to
10422 gboolean ret = tool_new_route_click( vtl, event, vvp );
10424 vtl->route_finder_started = TRUE;
10431 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10433 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10434 vtl->route_finder_started = FALSE;
10435 vtl->current_track = NULL;
10436 vik_layer_emit_update ( VIK_LAYER(vtl) );
10438 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10439 tool_extended_route_finder_undo ( vtl );
10446 /*** Show picture ****/
10448 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
10453 /* Params are: vvp, event, last match found or NULL */
10454 static void tool_show_picture_wp ( const gpointer id, VikWaypoint *wp, gpointer params[3] )
10456 if ( wp->image && wp->visible )
10458 gint x, y, slackx, slacky;
10459 GdkEventButton *event = (GdkEventButton *) params[1];
10461 vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y );
10462 slackx = wp->image_width / 2;
10463 slacky = wp->image_height / 2;
10464 if ( x <= event->x + slackx && x >= event->x - slackx
10465 && y <= event->y + slacky && y >= event->y - slacky )
10467 params[2] = wp->image; /* we've found a match. however continue searching
10468 * since we want to find the last match -- that
10469 * is, the match that was drawn last. */
10474 static void trw_layer_show_picture ( menu_array_sublayer values )
10476 /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */
10478 ShellExecute(NULL, "open", (char *) values[MA_MISC], NULL, NULL, SW_SHOWNORMAL);
10479 #else /* WINDOWS */
10480 GError *err = NULL;
10481 gchar *quoted_file = g_shell_quote ( (gchar *) values[MA_MISC] );
10482 gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file );
10483 g_free ( quoted_file );
10484 if ( ! g_spawn_command_line_async ( cmd, &err ) )
10486 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() );
10487 g_error_free ( err );
10490 #endif /* WINDOWS */
10493 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10495 gpointer params[3] = { vvp, event, NULL };
10496 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10498 g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params );
10501 static menu_array_sublayer values;
10502 values[MA_VTL] = vtl;
10503 values[MA_MISC] = params[2];
10504 trw_layer_show_picture ( values );
10505 return TRUE; /* found a match */
10508 return FALSE; /* go through other layers, searching for a match */
10511 /***************************************************************************
10513 ***************************************************************************/
10516 static void image_wp_make_list ( const gpointer id, VikWaypoint *wp, GSList **pics )
10518 if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) )
10519 *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) );
10522 /* Structure for thumbnail creating data used in the background thread */
10524 VikTrwLayer *vtl; // Layer needed for redrawing
10525 GSList *pics; // Image list
10526 } thumbnail_create_thread_data;
10528 static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata )
10530 guint total = g_slist_length(tctd->pics), done = 0;
10531 while ( tctd->pics )
10533 a_thumbnails_create ( (gchar *) tctd->pics->data );
10534 int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total );
10536 return -1; /* Abort thread */
10538 tctd->pics = tctd->pics->next;
10541 // Redraw to show the thumbnails as they are now created
10542 if ( IS_VIK_LAYER(tctd->vtl) )
10543 vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); // NB update from background thread
10548 static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd )
10550 while ( tctd->pics )
10552 g_free ( tctd->pics->data );
10553 tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics );
10558 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp )
10560 if ( ! vtl->has_verified_thumbnails )
10562 GSList *pics = NULL;
10563 g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics );
10566 gint len = g_slist_length ( pics );
10567 gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len );
10568 thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) );
10571 a_background_thread ( BACKGROUND_POOL_LOCAL,
10572 VIK_GTK_WINDOW_FROM_LAYER(vtl),
10574 (vik_thr_func) create_thumbnails_thread,
10576 (vik_thr_free_func) thumbnail_create_thread_free,
10584 static const gchar* my_track_colors ( gint ii )
10586 static const gchar* colors[VIK_TRW_LAYER_TRACK_GCS] = {
10598 // Fast and reliable way of returning a colour
10599 return colors[(ii % VIK_TRW_LAYER_TRACK_GCS)];
10602 static void trw_layer_track_alloc_colors ( VikTrwLayer *vtl )
10604 GHashTableIter iter;
10605 gpointer key, value;
10609 g_hash_table_iter_init ( &iter, vtl->tracks );
10611 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10613 // Tracks get a random spread of colours if not already assigned
10614 if ( ! VIK_TRACK(value)->has_color ) {
10615 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
10616 VIK_TRACK(value)->color = vtl->track_color;
10618 gdk_color_parse ( my_track_colors (ii), &(VIK_TRACK(value)->color) );
10620 VIK_TRACK(value)->has_color = TRUE;
10623 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10626 if (ii > VIK_TRW_LAYER_TRACK_GCS)
10632 g_hash_table_iter_init ( &iter, vtl->routes );
10634 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10636 // Routes get an intermix of reds
10637 if ( ! VIK_TRACK(value)->has_color ) {
10639 gdk_color_parse ( "#FF0000" , &(VIK_TRACK(value)->color) ); // Red
10641 gdk_color_parse ( "#B40916" , &(VIK_TRACK(value)->color) ); // Dark Red
10642 VIK_TRACK(value)->has_color = TRUE;
10645 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10652 * (Re)Calculate the bounds of the waypoints in this layer,
10653 * This should be called whenever waypoints are changed
10655 void trw_layer_calculate_bounds_waypoints ( VikTrwLayer *vtl )
10657 struct LatLon topleft = { 0.0, 0.0 };
10658 struct LatLon bottomright = { 0.0, 0.0 };
10661 GHashTableIter iter;
10662 gpointer key, value;
10664 g_hash_table_iter_init ( &iter, vtl->waypoints );
10666 // Set bounds to first point
10667 if ( g_hash_table_iter_next (&iter, &key, &value) ) {
10668 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &topleft );
10669 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &bottomright );
10672 // Ensure there is another point...
10673 if ( g_hash_table_size ( vtl->waypoints ) > 1 ) {
10675 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10677 // See if this point increases the bounds.
10678 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &ll );
10680 if ( ll.lat > topleft.lat) topleft.lat = ll.lat;
10681 if ( ll.lon < topleft.lon) topleft.lon = ll.lon;
10682 if ( ll.lat < bottomright.lat) bottomright.lat = ll.lat;
10683 if ( ll.lon > bottomright.lon) bottomright.lon = ll.lon;
10687 vtl->waypoints_bbox.north = topleft.lat;
10688 vtl->waypoints_bbox.east = bottomright.lon;
10689 vtl->waypoints_bbox.south = bottomright.lat;
10690 vtl->waypoints_bbox.west = topleft.lon;
10693 static void trw_layer_calculate_bounds_track ( gpointer id, VikTrack *trk )
10695 vik_track_calculate_bounds ( trk );
10698 static void trw_layer_calculate_bounds_tracks ( VikTrwLayer *vtl )
10700 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10701 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10704 static void trw_layer_sort_all ( VikTrwLayer *vtl )
10706 if ( ! VIK_LAYER(vtl)->vt )
10709 // Obviously need 2 to tango - sorting with only 1 (or less) is a lonely activity!
10710 if ( g_hash_table_size (vtl->tracks) > 1 )
10711 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
10713 if ( g_hash_table_size (vtl->routes) > 1 )
10714 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
10716 if ( g_hash_table_size (vtl->waypoints) > 1 )
10717 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
10721 * Get the earliest timestamp available from all tracks
10723 static time_t trw_layer_get_timestamp_tracks ( VikTrwLayer *vtl )
10725 time_t timestamp = 0;
10726 GList *gl = g_hash_table_get_values ( vtl->tracks );
10727 gl = g_list_sort ( gl, vik_track_compare_timestamp );
10728 gl = g_list_first ( gl );
10731 // Only need to check the first track as they have been sorted by time
10732 VikTrack *trk = (VikTrack*)gl->data;
10733 // Assume trackpoints already sorted by time
10734 VikTrackpoint *tpt = vik_track_get_tp_first(trk);
10735 if ( tpt && tpt->has_timestamp ) {
10736 timestamp = tpt->timestamp;
10738 g_list_free ( gl );
10744 * Get the earliest timestamp available from all waypoints
10746 static time_t trw_layer_get_timestamp_waypoints ( VikTrwLayer *vtl )
10748 time_t timestamp = 0;
10749 GList *gl = g_hash_table_get_values ( vtl->waypoints );
10751 for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
10752 VikWaypoint *wpt = (VikWaypoint*)iter->data;
10753 if ( wpt->has_timestamp ) {
10754 // When timestamp not set yet - use the first value encountered
10755 if ( timestamp == 0 )
10756 timestamp = wpt->timestamp;
10757 else if ( timestamp > wpt->timestamp )
10758 timestamp = wpt->timestamp;
10761 g_list_free ( gl );
10767 * Get the earliest timestamp available for this layer
10769 static time_t trw_layer_get_timestamp ( VikTrwLayer *vtl )
10771 time_t timestamp_tracks = trw_layer_get_timestamp_tracks ( vtl );
10772 time_t timestamp_waypoints = trw_layer_get_timestamp_waypoints ( vtl );
10773 // NB routes don't have timestamps - hence they are not considered
10775 if ( !timestamp_tracks && !timestamp_waypoints ) {
10776 // Fallback to get time from the metadata when no other timestamps available
10778 if ( vtl->metadata && vtl->metadata->timestamp && g_time_val_from_iso8601 ( vtl->metadata->timestamp, >v ) )
10781 if ( timestamp_tracks && !timestamp_waypoints )
10782 return timestamp_tracks;
10783 if ( timestamp_tracks && timestamp_waypoints && (timestamp_tracks < timestamp_waypoints) )
10784 return timestamp_tracks;
10785 return timestamp_waypoints;
10788 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file )
10790 if ( VIK_LAYER(vtl)->realized )
10791 trw_layer_verify_thumbnails ( vtl, vvp );
10792 trw_layer_track_alloc_colors ( vtl );
10794 trw_layer_calculate_bounds_waypoints ( vtl );
10795 trw_layer_calculate_bounds_tracks ( vtl );
10797 // Apply treeview sort after loading all the tracks for this layer
10798 // (rather than sorted insert on each individual track additional)
10799 // and after subsequent changes to the properties as the specified order may have changed.
10800 // since the sorting of a treeview section is now very quick
10801 // NB sorting is also performed after every name change as well to maintain the list order
10802 trw_layer_sort_all ( vtl );
10804 // Setting metadata time if not otherwise set
10805 if ( vtl->metadata ) {
10807 gboolean need_to_set_time = TRUE;
10808 if ( vtl->metadata->timestamp ) {
10809 need_to_set_time = FALSE;
10810 if ( !g_strcmp0(vtl->metadata->timestamp, "" ) )
10811 need_to_set_time = TRUE;
10814 if ( need_to_set_time ) {
10815 GTimeVal timestamp;
10816 timestamp.tv_usec = 0;
10817 timestamp.tv_sec = trw_layer_get_timestamp ( vtl );
10819 // No time found - so use 'now' for the metadata time
10820 if ( timestamp.tv_sec == 0 ) {
10821 g_get_current_time ( ×tamp );
10824 vtl->metadata->timestamp = g_time_val_to_iso8601 ( ×tamp );
10829 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl )
10831 return vtl->coord_mode;
10835 * Uniquify the whole layer
10836 * Also requires the layers panel as the names shown there need updating too
10837 * Returns whether the operation was successful or not
10839 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp )
10841 if ( vtl && vlp ) {
10842 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->tracks, TRUE );
10843 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->routes, FALSE );
10844 vik_trw_layer_uniquify_waypoints ( vtl, vlp );
10850 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode )
10852 vik_coord_convert ( &(wp->coord), *dest_mode );
10855 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode )
10857 vik_track_convert ( tr, *dest_mode );
10860 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode )
10862 if ( vtl->coord_mode != dest_mode )
10864 vtl->coord_mode = dest_mode;
10865 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode );
10866 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode );
10867 g_hash_table_foreach ( vtl->routes, (GHFunc) track_convert, &dest_mode );
10871 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection )
10873 vtl->menu_selection = selection;
10876 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl )
10878 return (vtl->menu_selection);
10881 /* ----------- Downloading maps along tracks --------------- */
10883 static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
10885 /* TODO: calculating based on current size of viewport */
10886 const gdouble w_at_zoom_0_125 = 0.0013;
10887 const gdouble h_at_zoom_0_125 = 0.0011;
10888 gdouble zoom_factor = zoom_level/0.125;
10890 wh->lat = h_at_zoom_0_125 * zoom_factor;
10891 wh->lon = w_at_zoom_0_125 * zoom_factor;
10893 return 0; /* all OK */
10896 static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
10898 if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
10899 (dist->lat >= ABS(to->north_south - from->north_south)))
10902 VikCoord *coord = g_malloc(sizeof(VikCoord));
10903 coord->mode = VIK_COORD_LATLON;
10905 if (ABS(gradient) < 1) {
10906 if (from->east_west > to->east_west)
10907 coord->east_west = from->east_west - dist->lon;
10909 coord->east_west = from->east_west + dist->lon;
10910 coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
10912 if (from->north_south > to->north_south)
10913 coord->north_south = from->north_south - dist->lat;
10915 coord->north_south = from->north_south + dist->lat;
10916 coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
10922 static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
10924 /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
10925 gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
10927 VikCoord *next = from;
10929 if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
10931 list = g_list_prepend(list, next);
10937 void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
10939 typedef struct _Rect {
10944 #define GLRECT(iter) ((Rect *)((iter)->data))
10947 GList *rects_to_download = NULL;
10950 if (get_download_area_width(vvp, zoom_level, &wh))
10953 GList *iter = tr->trackpoints;
10957 gboolean new_map = TRUE;
10958 VikCoord *cur_coord, tl, br;
10961 cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
10963 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10964 rect = g_malloc(sizeof(Rect));
10967 rect->center = *cur_coord;
10968 rects_to_download = g_list_prepend(rects_to_download, rect);
10973 gboolean found = FALSE;
10974 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10975 if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
10986 GList *fillins = NULL;
10987 /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */
10988 /* seems that ATM the function get_next_coord works only for LATLON */
10989 if ( cur_coord->mode == VIK_COORD_LATLON ) {
10990 /* fill-ins for far apart points */
10991 GList *cur_rect, *next_rect;
10992 for (cur_rect = rects_to_download;
10993 (next_rect = cur_rect->next) != NULL;
10994 cur_rect = cur_rect->next) {
10995 if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
10996 (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
10997 fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
11001 g_message("%s: this feature works only in Mercator mode", __FUNCTION__);
11004 GList *fiter = fillins;
11006 cur_coord = (VikCoord *)(fiter->data);
11007 vik_coord_set_area(cur_coord, &wh, &tl, &br);
11008 rect = g_malloc(sizeof(Rect));
11011 rect->center = *cur_coord;
11012 rects_to_download = g_list_prepend(rects_to_download, rect);
11013 fiter = fiter->next;
11017 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
11018 vik_maps_layer_download_section (vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
11022 for (iter = fillins; iter; iter = iter->next)
11023 g_free(iter->data);
11024 g_list_free(fillins);
11026 if (rects_to_download) {
11027 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
11028 g_free(rect_iter->data);
11029 g_list_free(rects_to_download);
11033 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values )
11037 gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
11038 gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
11039 gint selected_zoom, default_zoom;
11041 VikTrwLayer *vtl = values[MA_VTL];
11042 VikLayersPanel *vlp = values[MA_VLP];
11044 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
11045 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
11047 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
11051 VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
11053 GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types
11054 int num_maps = g_list_length(vmls);
11057 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No map layer in use. Create one first") );
11061 // Convert from list of vmls to list of names. Allowing the user to select one of them
11062 gchar **map_names = g_malloc_n(1 + num_maps, sizeof(gpointer));
11063 VikMapsLayer **map_layers = g_malloc_n(1 + num_maps, sizeof(gpointer));
11065 gchar **np = map_names;
11066 VikMapsLayer **lp = map_layers;
11068 for (i = 0; i < num_maps; i++) {
11069 vml = (VikMapsLayer *)(vmls->data);
11071 *np++ = vik_maps_layer_get_map_label(vml);
11074 // Mark end of the array lists
11078 gdouble cur_zoom = vik_viewport_get_zoom(vvp);
11079 for (default_zoom = 0; default_zoom < G_N_ELEMENTS(zoom_vals); default_zoom++) {
11080 if (cur_zoom == zoom_vals[default_zoom])
11083 default_zoom = (default_zoom == G_N_ELEMENTS(zoom_vals)) ? G_N_ELEMENTS(zoom_vals) - 1 : default_zoom;
11085 if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, 0, zoomlist, default_zoom, &selected_map, &selected_zoom))
11088 vik_track_download_map(trk, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
11091 for (i = 0; i < num_maps; i++)
11092 g_free(map_names[i]);
11094 g_free(map_layers);
11100 /**** lowest waypoint number calculation ***/
11101 static gint highest_wp_number_name_to_number(const gchar *name) {
11102 if ( strlen(name) == 3 ) {
11103 int n = atoi(name);
11104 if ( n < 100 && name[0] != '0' )
11106 if ( n < 10 && name[0] != '0' )
11114 static void highest_wp_number_reset(VikTrwLayer *vtl)
11116 vtl->highest_wp_number = -1;
11119 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name)
11121 /* if is bigger that top, add it */
11122 gint new_wp_num = highest_wp_number_name_to_number(new_wp_name);
11123 if ( new_wp_num > vtl->highest_wp_number )
11124 vtl->highest_wp_number = new_wp_num;
11127 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name)
11129 /* if wasn't top, do nothing. if was top, count backwards until we find one used */
11130 gint old_wp_num = highest_wp_number_name_to_number(old_wp_name);
11131 if ( vtl->highest_wp_number == old_wp_num ) {
11133 vtl->highest_wp_number--;
11135 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11136 /* search down until we find something that *does* exist */
11138 while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) {
11139 vtl->highest_wp_number--;
11140 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
11145 /* get lowest unused number */
11146 static gchar *highest_wp_number_get(VikTrwLayer *vtl)
11149 if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 )
11151 g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 );
11152 return g_strdup(buf);
11156 * trw_layer_create_track_list_both:
11158 * Create the latest list of tracks and routes
11160 static GList* trw_layer_create_track_list_both ( VikLayer *vl, gpointer user_data )
11162 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
11163 GList *tracks = NULL;
11164 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) ) );
11165 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) ) );
11167 return vik_trw_layer_build_track_list_t ( vtl, tracks );
11170 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values )
11172 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11174 gchar *title = NULL;
11175 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
11176 title = g_strdup_printf ( _("%s: Track List"), VIK_LAYER(vtl)->name );
11178 title = g_strdup_printf ( _("%s: Route List"), VIK_LAYER(vtl)->name );
11180 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), values[MA_SUBTYPE], trw_layer_create_track_list, FALSE );
11184 static void trw_layer_track_list_dialog ( menu_array_layer values )
11186 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11188 gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(vtl)->name );
11189 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_track_list_both, FALSE );
11193 static void trw_layer_waypoint_list_dialog ( menu_array_layer values )
11195 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
11197 gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(vtl)->name );
11198 vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_waypoint_list, FALSE );