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, 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_propwin.h"
39 #include "viktrwlayer_analysis.h"
40 #include "viktrwlayer_tracklist.h"
41 #include "viktrwlayer_waypointlist.h"
42 #ifdef VIK_CONFIG_GEOTAG
43 #include "viktrwlayer_geotag.h"
44 #include "geotag_exif.h"
46 #include "garminsymbols.h"
47 #include "thumbnails.h"
48 #include "background.h"
53 #include "geonamessearch.h"
54 #ifdef VIK_CONFIG_OPENSTREETMAP
55 #include "osm-traces.h"
58 #include "datasources.h"
59 #include "datasource_gps.h"
60 #include "vikexttool_datasources.h"
64 #include "vikrouting.h"
66 #include "icons/icons.h"
80 #include <gdk/gdkkeysyms.h>
82 #include <glib/gstdio.h>
83 #include <glib/gi18n.h>
85 #define VIK_TRW_LAYER_TRACK_GC 6
86 #define VIK_TRW_LAYER_TRACK_GCS 10
87 #define VIK_TRW_LAYER_TRACK_GC_BLACK 0
88 #define VIK_TRW_LAYER_TRACK_GC_SLOW 1
89 #define VIK_TRW_LAYER_TRACK_GC_AVER 2
90 #define VIK_TRW_LAYER_TRACK_GC_FAST 3
91 #define VIK_TRW_LAYER_TRACK_GC_STOP 4
92 #define VIK_TRW_LAYER_TRACK_GC_SINGLE 5
94 #define DRAWMODE_BY_TRACK 0
95 #define DRAWMODE_BY_SPEED 1
96 #define DRAWMODE_ALL_SAME_COLOR 2
97 // Note using DRAWMODE_BY_SPEED may be slow especially for vast numbers of trackpoints
98 // as we are (re)calculating the colour for every point
103 /* this is how it knows when you click if you are clicking close to a trackpoint. */
104 #define TRACKPOINT_SIZE_APPROX 5
105 #define WAYPOINT_SIZE_APPROX 5
107 #define MIN_STOP_LENGTH 15
108 #define MAX_STOP_LENGTH 86400
109 #define DRAW_ELEVATION_FACTOR 30 /* height of elevation plotting, sort of relative to zoom level ("mpp" that isn't mpp necessarily) */
110 /* this is multiplied by user-inputted value from 1-100. */
112 enum { WP_SYMBOL_FILLED_SQUARE, WP_SYMBOL_SQUARE, WP_SYMBOL_CIRCLE, WP_SYMBOL_X, WP_NUM_SYMBOLS };
114 // See http://developer.gnome.org/pango/stable/PangoMarkupFormat.html
116 FS_XX_SMALL = 0, // 'xx-small'
119 FS_MEDIUM, // DEFAULT
126 struct _VikTrwLayer {
129 GHashTable *tracks_iters;
131 GHashTable *routes_iters;
132 GHashTable *waypoints_iters;
133 GHashTable *waypoints;
134 GtkTreeIter tracks_iter, routes_iter, waypoints_iter;
135 gboolean tracks_visible, routes_visible, waypoints_visible;
136 LatLonBBox waypoints_bbox;
138 gboolean track_draw_labels;
141 guint8 drawpoints_size;
142 guint8 drawelevation;
143 guint8 elevation_factor;
147 guint8 drawdirections;
148 guint8 drawdirections_size;
149 guint8 line_thickness;
150 guint8 bg_line_thickness;
151 vik_layer_sort_order_t track_sort_order;
154 VikTRWMetadata *metadata;
156 PangoLayout *tracklabellayout;
157 font_size_t track_font_size;
158 gchar *track_fsize_str;
162 gboolean wp_draw_symbols;
163 font_size_t wp_font_size;
165 vik_layer_sort_order_t wp_sort_order;
167 gdouble track_draw_speed_factor;
169 GdkGC *track_1color_gc;
170 GdkColor track_color;
171 GdkGC *current_track_gc;
172 // Separate GC for a track's potential new point as drawn via separate method
173 // (compared to the actual track points drawn in the main trw_layer_draw_track function)
174 GdkGC *current_track_newpoint_gc;
175 GdkGC *track_bg_gc; GdkColor track_bg_color;
176 GdkGC *waypoint_gc; GdkColor waypoint_color;
177 GdkGC *waypoint_text_gc; GdkColor waypoint_text_color;
178 GdkGC *waypoint_bg_gc; GdkColor waypoint_bg_color;
180 GdkFont *waypoint_font;
181 VikTrack *current_track; // ATM shared between new tracks and new routes
182 guint16 ct_x1, ct_y1, ct_x2, ct_y2;
183 gboolean draw_sync_done;
184 gboolean draw_sync_do;
186 VikCoordMode coord_mode;
188 /* wp editing tool */
189 VikWaypoint *current_wp;
190 gpointer current_wp_id;
192 gboolean waypoint_rightclick;
194 /* track editing tool */
196 VikTrack *current_tp_track;
197 gpointer current_tp_id;
198 VikTrwLayerTpwin *tpwin;
200 /* track editing tool -- more specifically, moving tps */
203 /* route finder tool */
204 gboolean route_finder_started;
205 gboolean route_finder_check_added_track;
206 VikTrack *route_finder_added_track;
207 gboolean route_finder_append;
214 guint16 image_cache_size;
216 /* for waypoint text */
217 PangoLayout *wplabellayout;
219 gboolean has_verified_thumbnails;
221 GtkMenu *wp_right_click_menu;
222 GtkMenu *track_right_click_menu;
225 VikStdLayerMenuItem menu_selection;
227 gint highest_wp_number;
230 GtkWidget *tracks_analysis_dialog;
233 /* A caached waypoint image. */
236 gchar *image; /* filename */
239 struct DrawingParams {
244 guint16 width, height;
245 gdouble cc; // Cosine factor in track directions
246 gdouble ss; // Sine factor in track directions
247 const VikCoord *center;
248 gboolean one_zone, lat_lon;
249 gdouble ce1, ce2, cn1, cn2;
254 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp );
259 MA_SUBTYPE, // OR END for Layer only
268 typedef gpointer menu_array_layer[2];
269 typedef gpointer menu_array_sublayer[MA_LAST];
271 static void trw_layer_delete_item ( menu_array_sublayer values );
272 static void trw_layer_copy_item_cb ( menu_array_sublayer values );
273 static void trw_layer_cut_item_cb ( menu_array_sublayer values );
275 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] );
276 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]);
278 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp );
279 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl );
281 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp );
282 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp );
284 static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord );
285 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values );
286 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values );
287 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values );
288 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values );
289 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values );
290 static void trw_layer_goto_track_center ( menu_array_sublayer values );
291 static void trw_layer_merge_by_segment ( menu_array_sublayer values );
292 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values );
293 static void trw_layer_merge_with_other ( menu_array_sublayer values );
294 static void trw_layer_append_track ( menu_array_sublayer values );
295 static void trw_layer_split_by_timestamp ( menu_array_sublayer values );
296 static void trw_layer_split_by_n_points ( menu_array_sublayer values );
297 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values );
298 static void trw_layer_split_segments ( menu_array_sublayer values );
299 static void trw_layer_delete_point_selected ( menu_array_sublayer values );
300 static void trw_layer_delete_points_same_position ( menu_array_sublayer values );
301 static void trw_layer_delete_points_same_time ( menu_array_sublayer values );
302 static void trw_layer_reverse ( menu_array_sublayer values );
303 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values );
304 static void trw_layer_edit_trackpoint ( menu_array_sublayer values );
305 static void trw_layer_show_picture ( menu_array_sublayer values );
306 static void trw_layer_gps_upload_any ( menu_array_sublayer values );
308 static void trw_layer_centerize ( menu_array_layer values );
309 static void trw_layer_auto_view ( menu_array_layer values );
310 static void trw_layer_goto_wp ( menu_array_layer values );
311 static void trw_layer_new_wp ( menu_array_layer values );
312 static void trw_layer_new_track ( menu_array_layer values );
313 static void trw_layer_new_route ( menu_array_layer values );
314 static void trw_layer_finish_track ( menu_array_layer values );
315 static void trw_layer_auto_waypoints_view ( menu_array_layer values );
316 static void trw_layer_auto_tracks_view ( menu_array_layer values );
317 static void trw_layer_delete_all_tracks ( menu_array_layer values );
318 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values );
319 static void trw_layer_delete_all_waypoints ( menu_array_layer values );
320 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values );
321 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values );
322 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values );
323 #ifdef VIK_CONFIG_GEOTAG
324 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values );
325 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values );
326 static void trw_layer_geotagging_track ( menu_array_sublayer values );
327 static void trw_layer_geotagging ( menu_array_layer values );
329 static void trw_layer_acquire_gps_cb ( menu_array_layer values );
330 static void trw_layer_acquire_routing_cb ( menu_array_layer values );
331 static void trw_layer_acquire_url_cb ( menu_array_layer values );
332 #ifdef VIK_CONFIG_OPENSTREETMAP
333 static void trw_layer_acquire_osm_cb ( menu_array_layer values );
334 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values );
336 #ifdef VIK_CONFIG_GEOCACHES
337 static void trw_layer_acquire_geocache_cb ( menu_array_layer values );
339 #ifdef VIK_CONFIG_GEOTAG
340 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values );
342 static void trw_layer_acquire_file_cb ( menu_array_layer values );
343 static void trw_layer_gps_upload ( menu_array_layer values );
345 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values );
346 static void trw_layer_track_list_dialog ( menu_array_layer values );
347 static void trw_layer_waypoint_list_dialog ( menu_array_layer values );
349 // Specific route versions:
350 // Most track handling functions can handle operating on the route list
351 // However these ones are easier in separate functions
352 static void trw_layer_auto_routes_view ( menu_array_layer values );
353 static void trw_layer_delete_all_routes ( menu_array_layer values );
354 static void trw_layer_delete_routes_from_selection ( menu_array_layer values );
357 static void trw_layer_properties_item ( gpointer pass_along[7] ); //TODO??
358 static void trw_layer_goto_waypoint ( menu_array_sublayer values );
359 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values );
360 static void trw_layer_waypoint_webpage ( menu_array_sublayer values );
362 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] );
363 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] );
365 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean );
366 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy );
367 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response );
368 static void trw_layer_tpwin_init ( VikTrwLayer *vtl );
370 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp);
371 static void tool_edit_trackpoint_destroy ( tool_ed_t *t );
372 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
373 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
374 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
375 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp);
376 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
377 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp);
378 static void tool_edit_waypoint_destroy ( tool_ed_t *t );
379 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
380 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data );
381 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data );
382 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp);
383 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
384 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp);
385 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
386 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp );
387 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
388 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
389 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp);
390 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
391 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp);
392 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
393 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp );
395 static void cached_pixbuf_free ( CachedPixbuf *cp );
396 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name );
398 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
399 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y );
401 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode );
402 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode );
404 static gchar *highest_wp_number_get(VikTrwLayer *vtl);
405 static void highest_wp_number_reset(VikTrwLayer *vtl);
406 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name);
407 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name);
409 // Note for the following tool GtkRadioActionEntry texts:
410 // the very first text value is an internal name not displayed anywhere
411 // the first N_ text value is the name used for menu entries - hence has an underscore for the keyboard accelerator
412 // * remember not to clash with the values used for VikWindow level tools (Pan, Zoom, Ruler + Select)
413 // the second N_ text value is used for the button tooltip (i.e. generally don't want an underscore here)
414 // the value is always set to 0 and the tool loader in VikWindow will set the actual appropriate value used
415 static VikToolInterface trw_layer_tools[] = {
416 { { "CreateWaypoint", "vik-icon-Create Waypoint", N_("Create _Waypoint"), "<control><shift>W", N_("Create Waypoint"), 0 },
417 (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL,
418 (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL,
420 GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf, NULL },
422 { { "CreateTrack", "vik-icon-Create Track", N_("Create _Track"), "<control><shift>T", N_("Create Track"), 0 },
423 (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL,
424 (VikToolMouseFunc) tool_new_track_click,
425 (VikToolMouseMoveFunc) tool_new_track_move,
426 (VikToolMouseFunc) tool_new_track_release,
427 (VikToolKeyFunc) tool_new_track_key_press,
428 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
429 GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf, NULL },
431 { { "CreateRoute", "vik-icon-Create Route", N_("Create _Route"), "<control><shift>B", N_("Create Route"), 0 },
432 (VikToolConstructorFunc) tool_new_route_create, NULL, NULL, NULL,
433 (VikToolMouseFunc) tool_new_route_click,
434 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
435 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
436 (VikToolKeyFunc) tool_new_track_key_press, // -/#
437 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
438 GDK_CURSOR_IS_PIXMAP, &cursor_new_route_pixbuf, NULL },
440 { { "ExtendedRouteFinder", "vik-icon-Route Finder", N_("Route _Finder"), "<control><shift>F", N_("Route Finder"), 0 },
441 (VikToolConstructorFunc) tool_extended_route_finder_create, NULL, NULL, NULL,
442 (VikToolMouseFunc) tool_extended_route_finder_click,
443 (VikToolMouseMoveFunc) tool_new_track_move, // -\#
444 (VikToolMouseFunc) tool_new_track_release, // -> Reuse these track methods on a route
445 (VikToolKeyFunc) tool_extended_route_finder_key_press,
446 TRUE, // Still need to handle clicks when in PAN mode to disable the potential trackpoint drawing
447 GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf, NULL },
449 { { "EditWaypoint", "vik-icon-Edit Waypoint", N_("_Edit Waypoint"), "<control><shift>E", N_("Edit Waypoint"), 0 },
450 (VikToolConstructorFunc) tool_edit_waypoint_create,
451 (VikToolDestructorFunc) tool_edit_waypoint_destroy,
453 (VikToolMouseFunc) tool_edit_waypoint_click,
454 (VikToolMouseMoveFunc) tool_edit_waypoint_move,
455 (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL,
457 GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf, NULL },
459 { { "EditTrackpoint", "vik-icon-Edit Trackpoint", N_("Edit Trac_kpoint"), "<control><shift>K", N_("Edit Trackpoint"), 0 },
460 (VikToolConstructorFunc) tool_edit_trackpoint_create,
461 (VikToolDestructorFunc) tool_edit_trackpoint_destroy,
463 (VikToolMouseFunc) tool_edit_trackpoint_click,
464 (VikToolMouseMoveFunc) tool_edit_trackpoint_move,
465 (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL,
467 GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf, NULL },
469 { { "ShowPicture", "vik-icon-Show Picture", N_("Show P_icture"), "<control><shift>I", N_("Show Picture"), 0 },
470 (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL,
471 (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL,
473 GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf, NULL },
478 TOOL_CREATE_WAYPOINT=0,
483 TOOL_EDIT_TRACKPOINT,
488 /****** PARAMETERS ******/
490 static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images"), N_("Tracks Advanced"), N_("Metadata") };
491 enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES, GROUP_TRACKS_ADV, GROUP_METADATA };
493 static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Speed"), N_("All Tracks Same Color"), NULL };
494 static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 };
496 #define MIN_POINT_SIZE 2
497 #define MAX_POINT_SIZE 10
499 #define MIN_ARROW_SIZE 3
500 #define MAX_ARROW_SIZE 20
502 static VikLayerParamScale params_scales[] = {
503 /* min max step digits */
504 { 1, 10, 1, 0 }, /* line_thickness */
505 { 0, 100, 1, 0 }, /* track draw speed factor */
506 { 1.0, 100.0, 1.0, 2 }, /* UNUSED */
507 /* 5 * step == how much to turn */
508 { 16, 128, 4, 0 }, // 3: image_size - NB step size ignored when an HSCALE used
509 { 0, 255, 5, 0 }, // 4: image alpha - " " " "
510 { 5, 500, 5, 0 }, // 5: image cache_size - " "
511 { 0, 8, 1, 0 }, // 6: Background line thickness
512 { 1, 64, 1, 0 }, /* wpsize */
513 { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */
514 { 1, 100, 1, 0 }, // 9: elevation factor
515 { MIN_POINT_SIZE, MAX_POINT_SIZE, 1, 0 }, // 10: track point size
516 { MIN_ARROW_SIZE, MAX_ARROW_SIZE, 1, 0 }, // 11: direction arrow size
519 static gchar* params_font_sizes[] = {
520 N_("Extra Extra Small"),
526 N_("Extra Extra Large"),
529 // Needs to align with vik_layer_sort_order_t
530 static gchar* params_sort_order[] = {
532 N_("Name Ascending"),
533 N_("Name Descending"),
537 static VikLayerParamData black_color_default ( void ) {
538 VikLayerParamData data; gdk_color_parse ( "#000000", &data.c ); return data; // Black
540 static VikLayerParamData drawmode_default ( void ) { return VIK_LPD_UINT ( DRAWMODE_BY_TRACK ); }
541 static VikLayerParamData line_thickness_default ( void ) { return VIK_LPD_UINT ( 1 ); }
542 static VikLayerParamData trkpointsize_default ( void ) { return VIK_LPD_UINT ( MIN_POINT_SIZE ); }
543 static VikLayerParamData trkdirectionsize_default ( void ) { return VIK_LPD_UINT ( 5 ); }
544 static VikLayerParamData bg_line_thickness_default ( void ) { return VIK_LPD_UINT ( 0 ); }
545 static VikLayerParamData trackbgcolor_default ( void ) {
546 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
548 static VikLayerParamData elevation_factor_default ( void ) { return VIK_LPD_UINT ( 30 ); }
549 static VikLayerParamData stop_length_default ( void ) { return VIK_LPD_UINT ( 60 ); }
550 static VikLayerParamData speed_factor_default ( void ) { return VIK_LPD_DOUBLE ( 30.0 ); }
552 static VikLayerParamData tnfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
553 static VikLayerParamData wpfontsize_default ( void ) { return VIK_LPD_UINT ( FS_MEDIUM ); }
554 static VikLayerParamData wptextcolor_default ( void ) {
555 VikLayerParamData data; gdk_color_parse ( "#FFFFFF", &data.c ); return data; // White
557 static VikLayerParamData wpbgcolor_default ( void ) {
558 VikLayerParamData data; gdk_color_parse ( "#8383C4", &data.c ); return data; // Kind of Blue
560 static VikLayerParamData wpsize_default ( void ) { return VIK_LPD_UINT ( 4 ); }
561 static VikLayerParamData wpsymbol_default ( void ) { return VIK_LPD_UINT ( WP_SYMBOL_FILLED_SQUARE ); }
563 static VikLayerParamData image_size_default ( void ) { return VIK_LPD_UINT ( 64 ); }
564 static VikLayerParamData image_alpha_default ( void ) { return VIK_LPD_UINT ( 255 ); }
565 static VikLayerParamData image_cache_size_default ( void ) { return VIK_LPD_UINT ( 300 ); }
567 static VikLayerParamData sort_order_default ( void ) { return VIK_LPD_UINT ( 0 ); }
569 static VikLayerParamData string_default ( void )
571 VikLayerParamData data;
576 VikLayerParam trw_layer_params[] = {
577 { 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 },
578 { 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 },
579 { 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 },
581 { VIK_LAYER_TRW, "trackdrawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
582 N_("Note: the individual track controls what labels may be displayed"), vik_lpd_true_default, NULL, NULL },
583 { 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 },
584 { 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 },
585 { VIK_LAYER_TRW, "trackcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("All Tracks Color:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL,
586 N_("The color used when 'All Tracks Same Color' drawing mode is selected"), black_color_default, NULL, NULL },
587 { 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 },
588 { 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 },
589 { 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 },
590 { 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 },
591 { 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 },
592 { 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 },
593 { 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 },
594 { 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 },
595 { VIK_LAYER_TRW, "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL,
596 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 },
597 { 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 },
599 { 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 },
600 { 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 },
601 { 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,
602 N_("The percentage factor away from the average speed determining the color used"), speed_factor_default, NULL, NULL },
603 { 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 },
605 { 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 },
606 { 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 },
607 { 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 },
608 { VIK_LAYER_TRW, "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wptextcolor_default, NULL, NULL },
609 { VIK_LAYER_TRW, "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, NULL, NULL, NULL, wpbgcolor_default, NULL, NULL },
610 { 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 },
611 { 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 },
612 { 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 },
613 { 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 },
614 { 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 },
616 { 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 },
617 { 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 },
618 { 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 },
619 { 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 },
621 { VIK_LAYER_TRW, "metadatadesc", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Description"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
622 { VIK_LAYER_TRW, "metadataauthor", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Author"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
623 { VIK_LAYER_TRW, "metadatatime", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Creation Time"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
624 { VIK_LAYER_TRW, "metadatakeywords", VIK_LAYER_PARAM_STRING, GROUP_METADATA, N_("Keywords"), VIK_LAYER_WIDGET_ENTRY, NULL, NULL, NULL, string_default, NULL, NULL },
627 // ENUMERATION MUST BE IN THE SAME ORDER AS THE NAMED PARAMS ABOVE
629 // Sublayer visibilities
677 *** 1) Add to trw_layer_params and enumeration
678 *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct)
681 /****** END PARAMETERS ******/
683 /* Layer Interface function definitions */
684 static VikTrwLayer* trw_layer_create ( VikViewport *vp );
685 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter );
686 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file );
687 static void trw_layer_free ( VikTrwLayer *trwlayer );
688 static void trw_layer_draw ( VikTrwLayer *l, gpointer data );
689 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode );
690 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 );
691 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl );
692 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp );
693 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp );
694 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter );
695 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer );
696 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl );
697 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer );
698 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp );
699 static void trw_layer_marshall ( VikTrwLayer *vtl, guint8 **data, gint *len );
700 static VikTrwLayer *trw_layer_unmarshall ( guint8 *data, gint len, VikViewport *vvp );
701 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation );
702 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation );
703 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values );
704 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
705 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer );
706 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len );
707 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len );
708 static void trw_layer_free_copied_item ( gint subtype, gpointer item );
709 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path );
710 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
711 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
712 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t );
713 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp );
714 /* End Layer Interface function definitions */
716 VikLayerInterface vik_trw_layer_interface = {
723 sizeof(trw_layer_tools) / sizeof(VikToolInterface),
727 params_groups, /* params_groups */
728 sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */
732 (VikLayerFuncCreate) trw_layer_create,
733 (VikLayerFuncRealize) trw_layer_realize,
734 (VikLayerFuncPostRead) trw_layer_post_read,
735 (VikLayerFuncFree) trw_layer_free,
737 (VikLayerFuncProperties) NULL,
738 (VikLayerFuncDraw) trw_layer_draw,
739 (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode,
741 (VikLayerFuncSetMenuItemsSelection) trw_layer_set_menu_selection,
742 (VikLayerFuncGetMenuItemsSelection) trw_layer_get_menu_selection,
744 (VikLayerFuncAddMenuItems) trw_layer_add_menu_items,
745 (VikLayerFuncSublayerAddMenuItems) trw_layer_sublayer_add_menu_items,
747 (VikLayerFuncSublayerRenameRequest) trw_layer_sublayer_rename_request,
748 (VikLayerFuncSublayerToggleVisible) trw_layer_sublayer_toggle_visible,
749 (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip,
750 (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip,
751 (VikLayerFuncLayerSelected) trw_layer_selected,
753 (VikLayerFuncMarshall) trw_layer_marshall,
754 (VikLayerFuncUnmarshall) trw_layer_unmarshall,
756 (VikLayerFuncSetParam) trw_layer_set_param,
757 (VikLayerFuncGetParam) trw_layer_get_param,
758 (VikLayerFuncChangeParam) trw_layer_change_param,
760 (VikLayerFuncReadFileData) a_gpspoint_read_file,
761 (VikLayerFuncWriteFileData) a_gpspoint_write_file,
763 (VikLayerFuncDeleteItem) trw_layer_del_item,
764 (VikLayerFuncCutItem) trw_layer_cut_item,
765 (VikLayerFuncCopyItem) trw_layer_copy_item,
766 (VikLayerFuncPasteItem) trw_layer_paste_item,
767 (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item,
769 (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request,
771 (VikLayerFuncSelectClick) trw_layer_select_click,
772 (VikLayerFuncSelectMove) trw_layer_select_move,
773 (VikLayerFuncSelectRelease) trw_layer_select_release,
774 (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu,
777 static gboolean have_diary_program = FALSE;
779 // NB Only performed once per program run
780 static void vik_trwlayer_class_init ( VikTrwLayerClass *klass )
782 if ( g_find_program_in_path( "rednotebook" ) ) {
783 gchar *stdout = NULL;
784 gchar *stderr = NULL;
785 // Needs RedNotebook 1.7.3+ for support of opening on a specified date
786 if ( g_spawn_command_line_sync ( "rednotebook --version", &stdout, &stderr, NULL, NULL ) ) {
787 // Annoyingly 1.7.1|2|3 versions of RedNotebook prints the version to stderr!!
789 g_debug ("Diary: %s", stdout ); // Should be something like 'RedNotebook 1.4'
791 g_warning ("Diary: stderr: %s", stderr );
793 gchar **tokens = NULL;
794 if ( stdout && g_strcmp0(stdout, "") )
795 tokens = g_strsplit(stdout, " ", 0);
797 tokens = g_strsplit(stderr, " ", 0);
800 gchar *token = tokens[num];
801 while ( token && num < 2 ) {
803 if ( viking_version_to_number(token) >= viking_version_to_number("1.7.3") )
804 have_diary_program = TRUE;
809 g_strfreev ( tokens );
816 GType vik_trw_layer_get_type ()
818 static GType vtl_type = 0;
822 static const GTypeInfo vtl_info =
824 sizeof (VikTrwLayerClass),
825 NULL, /* base_init */
826 NULL, /* base_finalize */
827 (GClassInitFunc) vik_trwlayer_class_init, /* class init */
828 NULL, /* class_finalize */
829 NULL, /* class_data */
830 sizeof (VikTrwLayer),
832 NULL /* instance init */
834 vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 );
839 VikTRWMetadata *vik_trw_metadata_new()
841 return (VikTRWMetadata*)g_malloc0(sizeof(VikTRWMetadata));
844 void vik_trw_metadata_free ( VikTRWMetadata *metadata)
849 VikTRWMetadata *vik_trw_layer_get_metadata ( VikTrwLayer *vtl )
851 return vtl->metadata;
854 void vik_trw_layer_set_metadata ( VikTrwLayer *vtl, VikTRWMetadata *metadata)
857 vik_trw_metadata_free ( vtl->metadata );
858 vtl->metadata = metadata;
863 const gchar *date_str;
865 const VikWaypoint *wpt;
870 static gboolean trw_layer_find_date_track ( const gpointer id, const VikTrack *trk, date_finder_type *df )
874 // Might be an easier way to compare dates rather than converting the strings all the time...
875 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
876 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
878 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
887 static gboolean trw_layer_find_date_waypoint ( const gpointer id, const VikWaypoint *wpt, date_finder_type *df )
891 // Might be an easier way to compare dates rather than converting the strings all the time...
892 if ( wpt->has_timestamp ) {
893 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
895 if ( ! g_strcmp0 ( df->date_str, date_buf ) ) {
905 * Find an item by date
907 gboolean vik_trw_layer_find_date ( VikTrwLayer *vtl, const gchar *date_str, VikCoord *position, VikViewport *vvp, gboolean do_tracks, gboolean select )
911 df.date_str = date_str;
916 g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_find_date_track, &df );
918 g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_find_date_waypoint, &df );
920 if ( select && df.found ) {
921 if ( do_tracks && df.trk ) {
922 struct LatLon maxmin[2] = { {0,0}, {0,0} };
923 trw_layer_find_maxmin_tracks ( NULL, df.trk, maxmin );
924 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
925 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->tracks_iters, df.trk_id), TRUE );
928 vik_viewport_set_center_coord ( vvp, &(df.wpt->coord), TRUE );
929 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup (vtl->waypoints_iters, df.wpt_id), TRUE );
931 vik_layer_emit_update ( VIK_LAYER(vtl) );
936 static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
938 static menu_array_sublayer values;
944 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
947 values[MA_VTL] = vtl;
948 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
949 values[MA_SUBLAYER_ID] = sublayer;
950 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
952 trw_layer_delete_item ( values );
955 static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer )
957 static menu_array_sublayer values;
963 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
966 values[MA_VTL] = vtl;
967 values[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
968 values[MA_SUBLAYER_ID] = sublayer;
969 values[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
971 trw_layer_copy_item_cb(values);
972 trw_layer_cut_item_cb(values);
975 static void trw_layer_copy_item_cb ( menu_array_sublayer values)
977 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
978 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
979 gpointer * sublayer = values[MA_SUBLAYER_ID];
983 trw_layer_copy_item( vtl, subtype, sublayer, &data, &len);
987 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
988 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, sublayer);
989 if ( wp && wp->name )
992 name = NULL; // Broken :(
994 else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
995 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, sublayer);
996 if ( trk && trk->name )
999 name = NULL; // Broken :(
1002 VikTrack *trk = g_hash_table_lookup ( vtl->routes, sublayer);
1003 if ( trk && trk->name )
1006 name = NULL; // Broken :(
1009 a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW,
1010 subtype, len, name, data);
1014 static void trw_layer_cut_item_cb ( menu_array_sublayer values)
1016 trw_layer_copy_item_cb(values);
1017 values[MA_CONFIRM] = GINT_TO_POINTER (0); // Never need to confirm automatic delete
1018 trw_layer_delete_item(values);
1021 static void trw_layer_paste_item_cb ( menu_array_sublayer values)
1023 // Slightly cheating method, routing via the panels capability
1024 a_clipboard_paste (VIK_LAYERS_PANEL(values[MA_VLP]));
1027 static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len )
1037 GByteArray *ba = g_byte_array_new ();
1039 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1040 vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il );
1041 } else if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1042 vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il );
1044 vik_track_marshall ( g_hash_table_lookup ( vtl->routes, sublayer ), &id, &il );
1047 g_byte_array_append ( ba, id, il );
1055 static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len )
1062 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
1066 w = vik_waypoint_unmarshall ( item, len );
1067 // When copying - we'll create a new name based on the original
1068 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, w->name);
1069 vik_trw_layer_add_waypoint ( vtl, name, w );
1070 waypoint_convert (NULL, w, &vtl->coord_mode);
1073 trw_layer_calculate_bounds_waypoints ( vtl );
1075 // Consider if redraw necessary for the new item
1076 if ( vtl->vl.visible && vtl->waypoints_visible && w->visible )
1077 vik_layer_emit_update ( VIK_LAYER(vtl) );
1080 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
1084 t = vik_track_unmarshall ( item, len );
1085 // When copying - we'll create a new name based on the original
1086 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, t->name);
1087 vik_trw_layer_add_track ( vtl, name, t );
1088 vik_track_convert (t, vtl->coord_mode);
1091 // Consider if redraw necessary for the new item
1092 if ( vtl->vl.visible && vtl->tracks_visible && t->visible )
1093 vik_layer_emit_update ( VIK_LAYER(vtl) );
1096 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
1100 t = vik_track_unmarshall ( item, len );
1101 // When copying - we'll create a new name based on the original
1102 name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, t->name);
1103 vik_trw_layer_add_route ( vtl, name, t );
1104 vik_track_convert (t, vtl->coord_mode);
1107 // Consider if redraw necessary for the new item
1108 if ( vtl->vl.visible && vtl->routes_visible && t->visible )
1109 vik_layer_emit_update ( VIK_LAYER(vtl) );
1115 static void trw_layer_free_copied_item ( gint subtype, gpointer item )
1122 static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation )
1126 case PARAM_TV: vtl->tracks_visible = data.b; break;
1127 case PARAM_WV: vtl->waypoints_visible = data.b; break;
1128 case PARAM_RV: vtl->routes_visible = data.b; break;
1129 case PARAM_TDL: vtl->track_draw_labels = data.b; break;
1130 case PARAM_TLFONTSIZE:
1131 if ( data.u < FS_NUM_SIZES ) {
1132 vtl->track_font_size = data.u;
1133 g_free ( vtl->track_fsize_str );
1134 switch ( vtl->track_font_size ) {
1135 case FS_XX_SMALL: vtl->track_fsize_str = g_strdup ( "xx-small" ); break;
1136 case FS_X_SMALL: vtl->track_fsize_str = g_strdup ( "x-small" ); break;
1137 case FS_SMALL: vtl->track_fsize_str = g_strdup ( "small" ); break;
1138 case FS_LARGE: vtl->track_fsize_str = g_strdup ( "large" ); break;
1139 case FS_X_LARGE: vtl->track_fsize_str = g_strdup ( "x-large" ); break;
1140 case FS_XX_LARGE: vtl->track_fsize_str = g_strdup ( "xx-large" ); break;
1141 default: vtl->track_fsize_str = g_strdup ( "medium" ); break;
1145 case PARAM_DM: vtl->drawmode = data.u; break;
1147 vtl->track_color = data.c;
1148 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1150 case PARAM_DP: vtl->drawpoints = data.b; break;
1152 if ( data.u >= MIN_POINT_SIZE && data.u <= MAX_POINT_SIZE )
1153 vtl->drawpoints_size = data.u;
1155 case PARAM_DE: vtl->drawelevation = data.b; break;
1156 case PARAM_DS: vtl->drawstops = data.b; break;
1157 case PARAM_DL: vtl->drawlines = data.b; break;
1158 case PARAM_DD: vtl->drawdirections = data.b; break;
1160 if ( data.u >= MIN_ARROW_SIZE && data.u <= MAX_ARROW_SIZE )
1161 vtl->drawdirections_size = data.u;
1163 case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH )
1164 vtl->stop_length = data.u;
1166 case PARAM_EF: if ( data.u >= 1 && data.u <= 100 )
1167 vtl->elevation_factor = data.u;
1169 case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness )
1171 vtl->line_thickness = data.u;
1172 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1175 case PARAM_BLT: if ( data.u <= 8 && data.u != vtl->bg_line_thickness )
1177 vtl->bg_line_thickness = data.u;
1178 if ( vp ) trw_layer_new_track_gcs ( vtl, vp );
1182 vtl->track_bg_color = data.c;
1183 if ( vtl->track_bg_gc )
1184 gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(vtl->track_bg_color));
1186 case PARAM_TDSF: vtl->track_draw_speed_factor = data.d; break;
1187 case PARAM_TSO: if ( data.u < VL_SO_LAST ) vtl->track_sort_order = data.u; break;
1188 case PARAM_DLA: vtl->drawlabels = data.b; break;
1189 case PARAM_DI: vtl->drawimages = data.b; break;
1190 case PARAM_IS: if ( data.u != vtl->image_size )
1192 vtl->image_size = data.u;
1193 g_list_foreach ( vtl->image_cache->head, (GFunc) cached_pixbuf_free, NULL );
1194 g_queue_free ( vtl->image_cache );
1195 vtl->image_cache = g_queue_new ();
1198 case PARAM_IA: vtl->image_alpha = data.u; break;
1199 case PARAM_ICS: vtl->image_cache_size = data.u;
1200 while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */
1201 cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) );
1204 vtl->waypoint_color = data.c;
1205 if ( vtl->waypoint_gc )
1206 gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(vtl->waypoint_color));
1209 vtl->waypoint_text_color = data.c;
1210 if ( vtl->waypoint_text_gc )
1211 gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(vtl->waypoint_text_color));
1214 vtl->waypoint_bg_color = data.c;
1215 if ( vtl->waypoint_bg_gc )
1216 gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(vtl->waypoint_bg_color));
1219 vtl->wpbgand = data.b;
1220 if ( vtl->waypoint_bg_gc )
1221 gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY );
1223 case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break;
1224 case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break;
1225 case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break;
1226 case PARAM_WPFONTSIZE:
1227 if ( data.u < FS_NUM_SIZES ) {
1228 vtl->wp_font_size = data.u;
1229 g_free ( vtl->wp_fsize_str );
1230 switch ( vtl->wp_font_size ) {
1231 case FS_XX_SMALL: vtl->wp_fsize_str = g_strdup ( "xx-small" ); break;
1232 case FS_X_SMALL: vtl->wp_fsize_str = g_strdup ( "x-small" ); break;
1233 case FS_SMALL: vtl->wp_fsize_str = g_strdup ( "small" ); break;
1234 case FS_LARGE: vtl->wp_fsize_str = g_strdup ( "large" ); break;
1235 case FS_X_LARGE: vtl->wp_fsize_str = g_strdup ( "x-large" ); break;
1236 case FS_XX_LARGE: vtl->wp_fsize_str = g_strdup ( "xx-large" ); break;
1237 default: vtl->wp_fsize_str = g_strdup ( "medium" ); break;
1241 case PARAM_WPSO: if ( data.u < VL_SO_LAST ) vtl->wp_sort_order = data.u; break;
1243 case PARAM_MDDESC: if ( data.s && vtl->metadata ) vtl->metadata->description = g_strdup (data.s); break;
1244 case PARAM_MDAUTH: if ( data.s && vtl->metadata ) vtl->metadata->author = g_strdup (data.s); break;
1245 case PARAM_MDTIME: if ( data.s && vtl->metadata ) vtl->metadata->timestamp = g_strdup (data.s); break;
1246 case PARAM_MDKEYS: if ( data.s && vtl->metadata ) vtl->metadata->keywords = g_strdup (data.s); break;
1252 static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation )
1254 VikLayerParamData rv;
1257 case PARAM_TV: rv.b = vtl->tracks_visible; break;
1258 case PARAM_WV: rv.b = vtl->waypoints_visible; break;
1259 case PARAM_RV: rv.b = vtl->routes_visible; break;
1260 case PARAM_TDL: rv.b = vtl->track_draw_labels; break;
1261 case PARAM_TLFONTSIZE: rv.u = vtl->track_font_size; break;
1262 case PARAM_DM: rv.u = vtl->drawmode; break;
1263 case PARAM_TC: rv.c = vtl->track_color; break;
1264 case PARAM_DP: rv.b = vtl->drawpoints; break;
1265 case PARAM_DPS: rv.u = vtl->drawpoints_size; break;
1266 case PARAM_DE: rv.b = vtl->drawelevation; break;
1267 case PARAM_EF: rv.u = vtl->elevation_factor; break;
1268 case PARAM_DS: rv.b = vtl->drawstops; break;
1269 case PARAM_SL: rv.u = vtl->stop_length; break;
1270 case PARAM_DL: rv.b = vtl->drawlines; break;
1271 case PARAM_DD: rv.b = vtl->drawdirections; break;
1272 case PARAM_DDS: rv.u = vtl->drawdirections_size; break;
1273 case PARAM_LT: rv.u = vtl->line_thickness; break;
1274 case PARAM_BLT: rv.u = vtl->bg_line_thickness; break;
1275 case PARAM_DLA: rv.b = vtl->drawlabels; break;
1276 case PARAM_DI: rv.b = vtl->drawimages; break;
1277 case PARAM_TBGC: rv.c = vtl->track_bg_color; break;
1278 case PARAM_TDSF: rv.d = vtl->track_draw_speed_factor; break;
1279 case PARAM_TSO: rv.u = vtl->track_sort_order; break;
1280 case PARAM_IS: rv.u = vtl->image_size; break;
1281 case PARAM_IA: rv.u = vtl->image_alpha; break;
1282 case PARAM_ICS: rv.u = vtl->image_cache_size; break;
1283 case PARAM_WPC: rv.c = vtl->waypoint_color; break;
1284 case PARAM_WPTC: rv.c = vtl->waypoint_text_color; break;
1285 case PARAM_WPBC: rv.c = vtl->waypoint_bg_color; break;
1286 case PARAM_WPBA: rv.b = vtl->wpbgand; break;
1287 case PARAM_WPSYM: rv.u = vtl->wp_symbol; break;
1288 case PARAM_WPSIZE: rv.u = vtl->wp_size; break;
1289 case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break;
1290 case PARAM_WPFONTSIZE: rv.u = vtl->wp_font_size; break;
1291 case PARAM_WPSO: rv.u = vtl->wp_sort_order; break;
1293 case PARAM_MDDESC: if (vtl->metadata) { rv.s = vtl->metadata->description; } break;
1294 case PARAM_MDAUTH: if (vtl->metadata) { rv.s = vtl->metadata->author; } break;
1295 case PARAM_MDTIME: if (vtl->metadata) { rv.s = vtl->metadata->timestamp; } break;
1296 case PARAM_MDKEYS: if (vtl->metadata) { rv.s = vtl->metadata->keywords; } break;
1302 static void trw_layer_change_param ( GtkWidget *widget, ui_change_values values )
1304 // This '-3' is to account for the first few parameters not in the properties
1305 const gint OFFSET = -3;
1307 switch ( GPOINTER_TO_INT(values[UI_CHG_PARAM_ID]) ) {
1308 // Alter sensitivity of waypoint draw image related widgets according to the draw image setting.
1311 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1312 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1313 GtkWidget **ww2 = values[UI_CHG_LABELS];
1314 GtkWidget *w1 = ww1[OFFSET + PARAM_IS];
1315 GtkWidget *w2 = ww2[OFFSET + PARAM_IS];
1316 GtkWidget *w3 = ww1[OFFSET + PARAM_IA];
1317 GtkWidget *w4 = ww2[OFFSET + PARAM_IA];
1318 GtkWidget *w5 = ww1[OFFSET + PARAM_ICS];
1319 GtkWidget *w6 = ww2[OFFSET + PARAM_ICS];
1320 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1321 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1322 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1323 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1324 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1325 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1328 // Alter sensitivity of waypoint label related widgets according to the draw label setting.
1331 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1332 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1333 GtkWidget **ww2 = values[UI_CHG_LABELS];
1334 GtkWidget *w1 = ww1[OFFSET + PARAM_WPTC];
1335 GtkWidget *w2 = ww2[OFFSET + PARAM_WPTC];
1336 GtkWidget *w3 = ww1[OFFSET + PARAM_WPBC];
1337 GtkWidget *w4 = ww2[OFFSET + PARAM_WPBC];
1338 GtkWidget *w5 = ww1[OFFSET + PARAM_WPBA];
1339 GtkWidget *w6 = ww2[OFFSET + PARAM_WPBA];
1340 GtkWidget *w7 = ww1[OFFSET + PARAM_WPFONTSIZE];
1341 GtkWidget *w8 = ww2[OFFSET + PARAM_WPFONTSIZE];
1342 if ( w1 ) gtk_widget_set_sensitive ( w1, vlpd.b );
1343 if ( w2 ) gtk_widget_set_sensitive ( w2, vlpd.b );
1344 if ( w3 ) gtk_widget_set_sensitive ( w3, vlpd.b );
1345 if ( w4 ) gtk_widget_set_sensitive ( w4, vlpd.b );
1346 if ( w5 ) gtk_widget_set_sensitive ( w5, vlpd.b );
1347 if ( w6 ) gtk_widget_set_sensitive ( w6, vlpd.b );
1348 if ( w7 ) gtk_widget_set_sensitive ( w7, vlpd.b );
1349 if ( w8 ) gtk_widget_set_sensitive ( w8, vlpd.b );
1352 // Alter sensitivity of all track colours according to the draw track mode.
1355 VikLayerParamData vlpd = a_uibuilder_widget_get_value ( widget, values[UI_CHG_PARAM] );
1356 gboolean sensitive = ( vlpd.u == DRAWMODE_ALL_SAME_COLOR );
1357 GtkWidget **ww1 = values[UI_CHG_WIDGETS];
1358 GtkWidget **ww2 = values[UI_CHG_LABELS];
1359 GtkWidget *w1 = ww1[OFFSET + PARAM_TC];
1360 GtkWidget *w2 = ww2[OFFSET + PARAM_TC];
1361 if ( w1 ) gtk_widget_set_sensitive ( w1, sensitive );
1362 if ( w2 ) gtk_widget_set_sensitive ( w2, sensitive );
1365 case PARAM_MDTIME: {
1366 // Force metadata->timestamp to be always read-only for now.
1367 GtkWidget **ww = values[UI_CHG_WIDGETS];
1368 GtkWidget *w1 = ww[OFFSET + PARAM_MDTIME];
1369 if ( w1 ) gtk_widget_set_sensitive ( w1, FALSE );
1371 // NB Since other track settings have been split across tabs,
1372 // I don't think it's useful to set sensitivities on widgets you can't immediately see
1377 static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len )
1384 // Use byte arrays to store sublayer data
1385 // much like done elsewhere e.g. vik_layer_marshall_params()
1386 GByteArray *ba = g_byte_array_new ( );
1391 guint object_length;
1394 // the length of the item
1395 // the sublayer type of item
1396 // the the actual item
1397 #define tlm_append(object_pointer, size, type) \
1399 object_length = (size); \
1400 g_byte_array_append ( ba, (guint8 *)&object_length, sizeof(object_length) ); \
1401 g_byte_array_append ( ba, (guint8 *)&subtype, sizeof(subtype) ); \
1402 g_byte_array_append ( ba, (object_pointer), object_length );
1404 // Layer parameters first
1405 vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl);
1406 g_byte_array_append ( ba, (guint8 *)&pl, sizeof(pl) ); \
1407 g_byte_array_append ( ba, pd, pl );
1410 // Now sublayer data
1411 GHashTableIter iter;
1412 gpointer key, value;
1415 g_hash_table_iter_init ( &iter, vtl->waypoints );
1416 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1417 vik_waypoint_marshall ( VIK_WAYPOINT(value), &sl_data, &sl_len );
1418 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_WAYPOINT );
1423 g_hash_table_iter_init ( &iter, vtl->tracks );
1424 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1425 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1426 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_TRACK );
1431 g_hash_table_iter_init ( &iter, vtl->routes );
1432 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
1433 vik_track_marshall ( VIK_TRACK(value), &sl_data, &sl_len );
1434 tlm_append ( sl_data, sl_len, VIK_TRW_LAYER_SUBLAYER_ROUTE );
1444 static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp )
1446 VikTrwLayer *vtl = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, FALSE ));
1448 gint consumed_length;
1450 // First the overall layer parameters
1451 memcpy(&pl, data, sizeof(pl));
1453 vik_layer_unmarshall_params ( VIK_LAYER(vtl), data, pl, vvp );
1456 consumed_length = pl;
1457 const gint sizeof_len_and_subtype = sizeof(gint) + sizeof(gint);
1459 #define tlm_size (*(gint *)data)
1460 // See marshalling above for order of how this is written
1462 data += sizeof_len_and_subtype + tlm_size;
1464 // Now the individual sublayers:
1466 while ( *data && consumed_length < len ) {
1467 // Normally four extra bytes at the end of the datastream
1468 // (since it's a GByteArray and that's where it's length is stored)
1469 // So only attempt read when there's an actual block of sublayer data
1470 if ( consumed_length + tlm_size < len ) {
1472 // Reuse pl to read the subtype from the data stream
1473 memcpy(&pl, data+sizeof(gint), sizeof(pl));
1475 if ( pl == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
1476 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1477 gchar *name = g_strdup ( trk->name );
1478 vik_trw_layer_add_track ( vtl, name, trk );
1481 if ( pl == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
1482 VikWaypoint *wp = vik_waypoint_unmarshall ( data + sizeof_len_and_subtype, 0 );
1483 gchar *name = g_strdup ( wp->name );
1484 vik_trw_layer_add_waypoint ( vtl, name, wp );
1487 if ( pl == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
1488 VikTrack *trk = vik_track_unmarshall ( data + sizeof_len_and_subtype, 0 );
1489 gchar *name = g_strdup ( trk->name );
1490 vik_trw_layer_add_route ( vtl, name, trk );
1494 consumed_length += tlm_size + sizeof_len_and_subtype;
1497 //g_debug ("consumed_length %d vs len %d", consumed_length, len);
1499 // Not stored anywhere else so need to regenerate
1500 trw_layer_calculate_bounds_waypoints ( vtl );
1505 // Keep interesting hash function at least visible
1507 static guint strcase_hash(gconstpointer v)
1509 // 31 bit hash function
1512 gchar s[128]; // malloc is too slow for reading big files
1515 for (i = 0; (i < (sizeof(s)- 1)) && t[i]; i++)
1516 p[i] = toupper(t[i]);
1522 for (p += 1; *p != '\0'; p++)
1523 h = (h << 5) - h + *p;
1530 // Stick a 1 at the end of the function name to make it more unique
1531 // thus more easily searchable in a simple text editor
1532 static VikTrwLayer* trw_layer_new1 ( VikViewport *vvp )
1534 VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) );
1535 vik_layer_set_type ( VIK_LAYER(rv), VIK_LAYER_TRW );
1537 // It's not entirely clear the benefits of hash tables usage here - possibly the simplicity of first implementation for unique names
1538 // Now with the name of the item stored as part of the item - these tables are effectively straightforward lists
1540 // For this reworking I've choosen to keep the use of hash tables since for the expected data sizes
1541 // - even many hundreds of waypoints and tracks is quite small in the grand scheme of things,
1542 // and with normal PC processing capabilities - it has negligibile performance impact
1543 // This also minimized the amount of rework - as the management of the hash tables already exists.
1545 // The hash tables are indexed by simple integers acting as a UUID hash, which again shouldn't affect performance much
1546 // we have to maintain a uniqueness (as before when multiple names where not allowed),
1547 // this is to ensure it refers to the same item in the data structures used on the viewport and on the layers panel
1549 rv->waypoints = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_waypoint_free );
1550 rv->waypoints_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1551 rv->tracks = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1552 rv->tracks_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1553 rv->routes = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free );
1554 rv->routes_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free );
1556 rv->image_cache = g_queue_new(); // Must be performed before set_params via set_defaults
1558 vik_layer_set_defaults ( VIK_LAYER(rv), vvp );
1560 // Param settings that are not available via the GUI
1561 // Force to on after processing params (which defaults them to off with a zero value)
1562 rv->waypoints_visible = rv->tracks_visible = rv->routes_visible = TRUE;
1564 rv->metadata = vik_trw_metadata_new ();
1565 rv->draw_sync_done = TRUE;
1566 rv->draw_sync_do = TRUE;
1567 // Everything else is 0, FALSE or NULL
1573 static void trw_layer_free ( VikTrwLayer *trwlayer )
1575 g_hash_table_destroy(trwlayer->waypoints);
1576 g_hash_table_destroy(trwlayer->waypoints_iters);
1577 g_hash_table_destroy(trwlayer->tracks);
1578 g_hash_table_destroy(trwlayer->tracks_iters);
1579 g_hash_table_destroy(trwlayer->routes);
1580 g_hash_table_destroy(trwlayer->routes_iters);
1582 /* ODC: replace with GArray */
1583 trw_layer_free_track_gcs ( trwlayer );
1585 if ( trwlayer->wp_right_click_menu )
1586 g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) );
1588 if ( trwlayer->track_right_click_menu )
1589 g_object_ref_sink ( G_OBJECT(trwlayer->track_right_click_menu) );
1591 if ( trwlayer->tracklabellayout != NULL)
1592 g_object_unref ( G_OBJECT ( trwlayer->tracklabellayout ) );
1594 if ( trwlayer->wplabellayout != NULL)
1595 g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) );
1597 if ( trwlayer->waypoint_gc != NULL )
1598 g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) );
1600 if ( trwlayer->waypoint_text_gc != NULL )
1601 g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) );
1603 if ( trwlayer->waypoint_bg_gc != NULL )
1604 g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) );
1606 g_free ( trwlayer->wp_fsize_str );
1607 g_free ( trwlayer->track_fsize_str );
1609 if ( trwlayer->tpwin != NULL )
1610 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) );
1612 if ( trwlayer->tracks_analysis_dialog != NULL )
1613 gtk_widget_destroy ( GTK_WIDGET(trwlayer->tracks_analysis_dialog) );
1615 g_list_foreach ( trwlayer->image_cache->head, (GFunc) cached_pixbuf_free, NULL );
1616 g_queue_free ( trwlayer->image_cache );
1619 static void init_drawing_params ( struct DrawingParams *dp, VikTrwLayer *vtl, VikViewport *vp, gboolean highlight )
1623 dp->highlight = highlight;
1624 dp->vw = (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl);
1625 dp->xmpp = vik_viewport_get_xmpp ( vp );
1626 dp->ympp = vik_viewport_get_ympp ( vp );
1627 dp->width = vik_viewport_get_width ( vp );
1628 dp->height = vik_viewport_get_height ( vp );
1629 dp->cc = vtl->drawdirections_size*cos(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1630 dp->ss = vtl->drawdirections_size*sin(DEG2RAD(45)); // Calculate once per vtl update - even if not used
1632 dp->center = vik_viewport_get_center ( vp );
1633 dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */
1634 dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON;
1639 w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp;
1640 h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp;
1641 /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */
1643 dp->ce1 = dp->center->east_west-w2;
1644 dp->ce2 = dp->center->east_west+w2;
1645 dp->cn1 = dp->center->north_south-h2;
1646 dp->cn2 = dp->center->north_south+h2;
1647 } else if ( dp->lat_lon ) {
1648 VikCoord upperleft, bottomright;
1649 /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */
1650 /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */
1651 vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft );
1652 vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright );
1653 dp->ce1 = upperleft.east_west;
1654 dp->ce2 = bottomright.east_west;
1655 dp->cn1 = bottomright.north_south;
1656 dp->cn2 = upperleft.north_south;
1659 vik_viewport_get_min_max_lat_lon ( vp, &(dp->bbox.south), &(dp->bbox.north), &(dp->bbox.west), &(dp->bbox.east) );
1663 * Determine the colour of the trackpoint (and/or trackline) relative to the average speed
1664 * Here a simple traffic like light colour system is used:
1665 * . slow points are red
1666 * . average is yellow
1667 * . fast points are green
1669 static gint track_section_colour_by_speed ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2, gdouble average_speed, gdouble low_speed, gdouble high_speed )
1672 if ( tp1->has_timestamp && tp2->has_timestamp ) {
1673 if ( average_speed > 0 ) {
1674 rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) / (tp1->timestamp - tp2->timestamp) );
1675 if ( rv < low_speed )
1676 return VIK_TRW_LAYER_TRACK_GC_SLOW;
1677 else if ( rv > high_speed )
1678 return VIK_TRW_LAYER_TRACK_GC_FAST;
1680 return VIK_TRW_LAYER_TRACK_GC_AVER;
1683 return VIK_TRW_LAYER_TRACK_GC_BLACK;
1686 static void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y )
1688 vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y );
1689 vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 );
1690 vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 );
1691 vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 );
1695 static void trw_layer_draw_track_label ( gchar *name, gchar *fgcolour, gchar *bgcolour, struct DrawingParams *dp, VikCoord *coord )
1697 gchar *label_markup = g_strdup_printf ( "<span foreground=\"%s\" background=\"%s\" size=\"%s\">%s</span>", fgcolour, bgcolour, dp->vtl->track_fsize_str, name );
1699 if ( pango_parse_markup ( label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
1700 pango_layout_set_markup ( dp->vtl->tracklabellayout, label_markup, -1 );
1702 // Fallback if parse failure
1703 pango_layout_set_text ( dp->vtl->tracklabellayout, name, -1 );
1705 g_free ( label_markup );
1707 gint label_x, label_y;
1709 pango_layout_get_pixel_size ( dp->vtl->tracklabellayout, &width, &height );
1711 vik_viewport_coord_to_screen ( dp->vp, coord, &label_x, &label_y );
1712 vik_viewport_draw_layout ( dp->vp, dp->vtl->track_bg_gc, label_x-width/2, label_y-height/2, dp->vtl->tracklabellayout );
1716 * distance_in_preferred_units:
1717 * @dist: The source distance in standard SI Units (i.e. metres)
1719 * TODO: This is a generic function that could be moved into globals.c or utils.c
1721 * Probably best used if you have a only few conversions to perform.
1722 * However if doing many points (such as on all points along a track) then this may be a bit slow,
1723 * since it will be doing the preference check on each call
1725 * Returns: The distance in the units as specified by the preferences
1727 static gdouble distance_in_preferred_units ( gdouble dist )
1730 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1731 switch (dist_units) {
1732 case VIK_UNITS_DISTANCE_MILES:
1733 mydist = VIK_METERS_TO_MILES(dist);
1735 // VIK_UNITS_DISTANCE_KILOMETRES:
1737 mydist = dist/1000.0;
1744 * trw_layer_draw_dist_labels:
1746 * Draw a few labels along a track at nicely seperated distances
1747 * This might slow things down if there's many tracks being displayed with this on.
1749 static void trw_layer_draw_dist_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1751 static const gdouble chunksd[] = {0.25, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0,
1752 25.0, 40.0, 50.0, 75.0, 100.0,
1753 150.0, 200.0, 250.0, 500.0, 1000.0};
1755 gdouble dist = vik_track_get_length_including_gaps ( trk ) / (trk->max_number_dist_labels+1);
1757 // Convert to specified unit to find the friendly breakdown value
1758 dist = distance_in_preferred_units ( dist );
1762 for ( i = 0; i < G_N_ELEMENTS(chunksd); i++ ) {
1763 if ( chunksd[i] > dist ) {
1765 dist = chunksd[index];
1770 vik_units_distance_t dist_units = a_vik_get_units_distance ();
1772 for ( i = 1; i < trk->max_number_dist_labels+1; i++ ) {
1773 gdouble dist_i = dist * i;
1775 // Convert distance back into metres for use in finding a trackpoint
1776 switch (dist_units) {
1777 case VIK_UNITS_DISTANCE_MILES:
1778 dist_i = VIK_MILES_TO_METERS(dist_i);
1780 // VIK_UNITS_DISTANCE_KILOMETRES:
1782 dist_i = dist_i*1000.0;
1786 gdouble dist_current = 0.0;
1787 VikTrackpoint *tp_current = vik_track_get_tp_by_dist ( trk, dist_i, FALSE, &dist_current );
1788 gdouble dist_next = 0.0;
1789 VikTrackpoint *tp_next = vik_track_get_tp_by_dist ( trk, dist_i, TRUE, &dist_next );
1791 gdouble dist_between_tps = fabs (dist_next - dist_current);
1792 gdouble ratio = 0.0;
1793 // Prevent division by 0 errors
1794 if ( dist_between_tps > 0.0 )
1795 ratio = fabs(dist_i-dist_current)/dist_between_tps;
1797 if ( tp_current && tp_next ) {
1798 // Construct the name based on the distance value
1801 switch (dist_units) {
1802 case VIK_UNITS_DISTANCE_MILES:
1803 units = g_strdup ( _("miles") );
1805 // VIK_UNITS_DISTANCE_KILOMETRES:
1807 units = g_strdup ( _("km") );
1811 // Convert for display
1812 dist_i = distance_in_preferred_units ( dist_i );
1814 // Make the precision of the output related to the unit size.
1816 name = g_strdup_printf ( "%.2f %s", dist_i, units);
1817 else if ( index == 1 )
1818 name = g_strdup_printf ( "%.1f %s", dist_i, units);
1820 name = g_strdup_printf ( "%d %s", (gint)round(dist_i), units); // TODO single vs plurals
1823 struct LatLon ll_current, ll_next;
1824 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
1825 vik_coord_to_latlon ( &tp_next->coord, &ll_next );
1827 // positional interpolation
1828 // Using a simple ratio - may not be perfectly correct due to lat/long projections
1829 // but should be good enough over the small scale that I anticipate usage on
1830 struct LatLon ll_new = { ll_current.lat + (ll_next.lat-ll_current.lat)*ratio,
1831 ll_current.lon + (ll_next.lon-ll_current.lon)*ratio };
1833 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &ll_new );
1836 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1837 fgcolour = gdk_color_to_string ( &(trk->color) );
1839 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1841 // if highlight mode on, then colour the background in the highlight colour
1843 if ( drawing_highlight )
1844 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1846 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1848 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &coord );
1850 g_free ( fgcolour );
1851 g_free ( bgcolour );
1858 * trw_layer_draw_track_name_labels:
1860 * Draw a label (or labels) for the track name somewhere depending on the track's properties
1862 static void trw_layer_draw_track_name_labels ( struct DrawingParams *dp, VikTrack *trk, gboolean drawing_highlight )
1865 if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK )
1866 fgcolour = gdk_color_to_string ( &(trk->color) );
1868 fgcolour = gdk_color_to_string ( &(dp->vtl->track_color) );
1870 // if highlight mode on, then colour the background in the highlight colour
1872 if ( drawing_highlight )
1873 bgcolour = g_strdup ( vik_viewport_get_highlight_color ( dp->vp ) );
1875 bgcolour = gdk_color_to_string ( &(dp->vtl->track_bg_color) );
1877 gchar *ename = g_markup_escape_text ( trk->name, -1 );
1879 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ||
1880 trk->draw_name_mode == TRACK_DRAWNAME_CENTRE ) {
1881 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
1882 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
1883 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
1884 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
1886 vik_coord_load_from_latlon ( &coord, dp->vtl->coord_mode, &average );
1888 trw_layer_draw_track_label ( ename, fgcolour, bgcolour, dp, &coord );
1891 if ( trk->draw_name_mode == TRACK_DRAWNAME_CENTRE )
1892 // No other labels to draw
1895 VikTrackpoint *tp_end = vik_track_get_tp_last ( trk );
1898 VikTrackpoint *tp_begin = vik_track_get_tp_first ( trk );
1901 VikCoord begin_coord = tp_begin->coord;
1902 VikCoord end_coord = tp_end->coord;
1904 gboolean done_start_end = FALSE;
1906 if ( trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1907 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1909 // This number can be configured via the settings if you really want to change it
1910 gdouble distance_diff;
1911 if ( ! a_settings_get_double ( "trackwaypoint_start_end_distance_diff", &distance_diff ) )
1912 distance_diff = 100.0; // Metres
1914 if ( vik_coord_diff ( &begin_coord, &end_coord ) < distance_diff ) {
1915 // Start and end 'close' together so only draw one label at an average location
1916 gint x1, x2, y1, y2;
1917 vik_viewport_coord_to_screen ( dp->vp, &begin_coord, &x1, &y1);
1918 vik_viewport_coord_to_screen ( dp->vp, &end_coord, &x2, &y2);
1920 vik_viewport_screen_to_coord ( dp->vp, (x1 + x2) / 2, (y1 + y2) / 2, &av_coord );
1922 gchar *name = g_strdup_printf ( "%s: %s", ename, _("start/end") );
1923 trw_layer_draw_track_label ( name, fgcolour, bgcolour, dp, &av_coord );
1926 done_start_end = TRUE;
1930 if ( ! done_start_end ) {
1931 if ( trk->draw_name_mode == TRACK_DRAWNAME_START ||
1932 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1933 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1934 gchar *name_start = g_strdup_printf ( "%s: %s", ename, _("start") );
1935 trw_layer_draw_track_label ( name_start, fgcolour, bgcolour, dp, &begin_coord );
1936 g_free ( name_start );
1938 // Don't draw end label if this is the one being created
1939 if ( trk != dp->vtl->current_track ) {
1940 if ( trk->draw_name_mode == TRACK_DRAWNAME_END ||
1941 trk->draw_name_mode == TRACK_DRAWNAME_START_END ||
1942 trk->draw_name_mode == TRACK_DRAWNAME_START_END_CENTRE ) {
1943 gchar *name_end = g_strdup_printf ( "%s: %s", ename, _("end") );
1944 trw_layer_draw_track_label ( name_end, fgcolour, bgcolour, dp, &end_coord );
1945 g_free ( name_end );
1950 g_free ( fgcolour );
1951 g_free ( bgcolour );
1955 static void trw_layer_draw_track ( const gpointer id, VikTrack *track, struct DrawingParams *dp, gboolean draw_track_outline )
1957 if ( ! track->visible )
1960 /* TODO: this function is a mess, get rid of any redundancy */
1961 GList *list = track->trackpoints;
1963 gboolean useoldvals = TRUE;
1965 gboolean drawpoints;
1967 gboolean drawelevation;
1968 gdouble min_alt, max_alt, alt_diff = 0;
1970 const guint8 tp_size_reg = dp->vtl->drawpoints_size;
1971 const guint8 tp_size_cur = dp->vtl->drawpoints_size*2;
1974 if ( dp->vtl->drawelevation )
1976 /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */
1977 if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) )
1978 alt_diff = max_alt - min_alt;
1981 /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */
1982 if ( dp->vtl->bg_line_thickness && !draw_track_outline )
1983 trw_layer_draw_track ( id, track, dp, TRUE );
1985 if ( draw_track_outline )
1986 drawpoints = drawstops = FALSE;
1988 drawpoints = dp->vtl->drawpoints;
1989 drawstops = dp->vtl->drawstops;
1992 gboolean drawing_highlight = FALSE;
1993 /* Current track - used for creation */
1994 if ( track == dp->vtl->current_track )
1995 main_gc = dp->vtl->current_track_gc;
1997 if ( dp->highlight ) {
1998 /* Draw all tracks of the layer in special colour
1999 NB this supercedes the drawmode */
2000 main_gc = vik_viewport_get_gc_highlight (dp->vp);
2001 drawing_highlight = TRUE;
2003 if ( !drawing_highlight ) {
2004 // Still need to figure out the gc according to the drawing mode:
2005 switch ( dp->vtl->drawmode ) {
2006 case DRAWMODE_BY_TRACK:
2007 if ( dp->vtl->track_1color_gc )
2008 g_object_unref ( dp->vtl->track_1color_gc );
2009 dp->vtl->track_1color_gc = vik_viewport_new_gc_from_color ( dp->vp, &track->color, dp->vtl->line_thickness );
2010 main_gc = dp->vtl->track_1color_gc;
2013 // Mostly for DRAWMODE_ALL_SAME_COLOR
2014 // but includes DRAWMODE_BY_SPEED, main_gc is set later on as necessary
2015 main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, VIK_TRW_LAYER_TRACK_GC_SINGLE);
2022 int x, y, oldx, oldy;
2023 VikTrackpoint *tp = VIK_TRACKPOINT(list->data);
2025 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2027 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2029 // Draw the first point as something a bit different from the normal points
2030 // ATM it's slightly bigger and a triangle
2032 GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} };
2033 vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 );
2039 gdouble average_speed = 0.0;
2040 gdouble low_speed = 0.0;
2041 gdouble high_speed = 0.0;
2042 // If necessary calculate these values - which is done only once per track redraw
2043 if ( dp->vtl->drawmode == DRAWMODE_BY_SPEED ) {
2044 // the percentage factor away from the average speed determines transistions between the levels
2045 average_speed = vik_track_get_average_speed_moving(track, dp->vtl->stop_length);
2046 low_speed = average_speed - (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2047 high_speed = average_speed + (average_speed*(dp->vtl->track_draw_speed_factor/100.0));
2050 while ((list = g_list_next(list)))
2052 tp = VIK_TRACKPOINT(list->data);
2053 tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg;
2055 /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */
2056 if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */
2057 ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */
2058 tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */
2059 tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) )
2061 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2064 * If points are the same in display coordinates, don't draw.
2066 if ( useoldvals && x == oldx && y == oldy )
2068 // Still need to process points to ensure 'stops' are drawn if required
2069 if ( drawstops && drawpoints && ! draw_track_outline && list->next &&
2070 (VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length) )
2071 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 );
2076 VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data);
2077 if ( drawpoints || dp->vtl->drawlines ) {
2078 // setup main_gc for both point and line drawing
2079 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2080 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 ) );
2084 if ( drawpoints && ! draw_track_outline )
2089 * The concept of drawing stops is that a trackpoint
2090 * that is if the next trackpoint has a timestamp far into
2091 * the future, we draw a circle of 6x trackpoint size,
2092 * instead of a rectangle of 2x trackpoint size.
2093 * This is drawn first so the trackpoint will be drawn on top
2096 if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length )
2097 /* Stop point. Draw 6x circle. Always in redish colour */
2098 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 );
2100 /* Regular point - draw 2x square. */
2101 vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size );
2104 /* Final point - draw 4x circle. */
2105 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 );
2108 if ((!tp->newsegment) && (dp->vtl->drawlines))
2111 /* UTM only: zone check */
2112 if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone )
2113 draw_utm_skip_insignia ( dp->vp, main_gc, x, y);
2116 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy );
2118 if ( draw_track_outline ) {
2119 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2123 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2125 if ( dp->vtl->drawelevation && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) {
2127 #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp)
2132 tmp[1].y = oldy-FIXALTITUDE(list->data);
2134 tmp[2].y = y-FIXALTITUDE(list->next->data);
2139 if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0))
2140 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->light_gc[3];
2142 tmp_gc = gtk_widget_get_style(GTK_WIDGET(dp->vp))->dark_gc[0];
2143 vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4);
2145 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data));
2150 if ( (!tp->newsegment) && dp->vtl->drawdirections ) {
2151 // Draw an arrow at the mid point to show the direction of the track
2152 // Code is a rework from vikwindow::draw_ruler()
2153 gint midx = (oldx + x) / 2;
2154 gint midy = (oldy + y) / 2;
2156 gdouble len = sqrt ( ((midx-oldx) * (midx-oldx)) + ((midy-oldy) * (midy-oldy)) );
2157 // Avoid divide by zero and ensure at least 1 pixel big
2159 gdouble dx = (oldx - midx) / len;
2160 gdouble dy = (oldy - midy) / len;
2161 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc + dy * dp->ss), midy + (dy * dp->cc - dx * dp->ss) );
2162 vik_viewport_draw_line ( dp->vp, main_gc, midx, midy, midx + (dx * dp->cc - dy * dp->ss), midy + (dy * dp->cc + dx * dp->ss) );
2172 if (useoldvals && dp->vtl->drawlines && (!tp->newsegment))
2174 VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data);
2175 if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone )
2177 vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y );
2179 if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) {
2180 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 ));
2184 * If points are the same in display coordinates, don't draw.
2186 if ( x != oldx || y != oldy )
2188 if ( draw_track_outline )
2189 vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y);
2191 vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y);
2197 * If points are the same in display coordinates, don't draw.
2199 if ( x != oldx && y != oldy )
2201 vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y );
2202 draw_utm_skip_insignia ( dp->vp, main_gc, x, y );
2210 // Labels drawn after the trackpoints, so the labels are on top
2211 if ( dp->vtl->track_draw_labels ) {
2212 if ( track->max_number_dist_labels > 0 ) {
2213 trw_layer_draw_dist_labels ( dp, track, drawing_highlight );
2216 if ( track->draw_name_mode != TRACK_DRAWNAME_NO ) {
2217 trw_layer_draw_track_name_labels ( dp, track, drawing_highlight );
2223 static void trw_layer_draw_track_cb ( const gpointer id, VikTrack *track, struct DrawingParams *dp )
2225 if ( BBOX_INTERSECT ( track->bbox, dp->bbox ) ) {
2226 trw_layer_draw_track ( id, track, dp, FALSE );
2230 static void cached_pixbuf_free ( CachedPixbuf *cp )
2232 g_object_unref ( G_OBJECT(cp->pixbuf) );
2233 g_free ( cp->image );
2236 static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name )
2238 return strcmp ( cp->image, name );
2241 static void trw_layer_draw_waypoint ( const gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2244 if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) &&
2245 wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 &&
2246 wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) )
2249 vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y );
2251 /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */
2253 if ( wp->image && dp->vtl->drawimages )
2255 GdkPixbuf *pixbuf = NULL;
2258 if ( dp->vtl->image_alpha == 0)
2261 l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp );
2263 pixbuf = ((CachedPixbuf *) l->data)->pixbuf;
2266 gchar *image = wp->image;
2267 GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image );
2268 if ( ! regularthumb )
2270 regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */
2271 image = "\x12\x00"; /* this shouldn't occur naturally. */
2275 CachedPixbuf *cp = NULL;
2276 cp = g_malloc ( sizeof ( CachedPixbuf ) );
2277 if ( dp->vtl->image_size == 128 )
2278 cp->pixbuf = regularthumb;
2281 cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size);
2282 g_assert ( cp->pixbuf );
2283 g_object_unref ( G_OBJECT(regularthumb) );
2285 cp->image = g_strdup ( image );
2287 /* needed so 'click picture' tool knows how big the pic is; we don't
2288 * store it in cp because they may have been freed already. */
2289 wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf );
2290 wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf );
2292 g_queue_push_head ( dp->vtl->image_cache, cp );
2293 if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size )
2294 cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) );
2296 pixbuf = cp->pixbuf;
2300 pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */
2306 w = gdk_pixbuf_get_width ( pixbuf );
2307 h = gdk_pixbuf_get_height ( pixbuf );
2309 if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */
2311 if ( dp->highlight ) {
2312 // Highlighted - so draw a little border around the chosen one
2313 // single line seems a little weak so draw 2 of them
2314 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2315 x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 );
2316 vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE,
2317 x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 );
2320 if ( dp->vtl->image_alpha == 255 )
2321 vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h );
2323 vik_viewport_draw_pixbuf_with_alpha ( dp->vp, pixbuf, dp->vtl->image_alpha, 0, 0, x - (w/2), y - (h/2), w, h );
2325 return; /* if failed to draw picture, default to drawing regular waypoint (below) */
2329 // Draw appropriate symbol - either symbol image or simple types
2330 if ( dp->vtl->wp_draw_symbols && wp->symbol && wp->symbol_pixbuf ) {
2331 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 );
2333 else if ( wp == dp->vtl->current_wp ) {
2334 switch ( dp->vtl->wp_symbol ) {
2335 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;
2336 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;
2337 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;
2338 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 );
2339 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 );
2344 switch ( dp->vtl->wp_symbol ) {
2345 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;
2346 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;
2347 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;
2348 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 );
2349 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;
2354 if ( dp->vtl->drawlabels )
2356 /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */
2357 gint label_x, label_y;
2359 // Hopefully name won't break the markup (may need to sanitize - g_markup_escape_text())
2361 // Could this stored in the waypoint rather than recreating each pass?
2362 gchar *wp_label_markup = g_strdup_printf ( "<span size=\"%s\">%s</span>", dp->vtl->wp_fsize_str, wp->name );
2364 if ( pango_parse_markup ( wp_label_markup, -1, 0, NULL, NULL, NULL, NULL ) )
2365 pango_layout_set_markup ( dp->vtl->wplabellayout, wp_label_markup, -1 );
2367 // Fallback if parse failure
2368 pango_layout_set_text ( dp->vtl->wplabellayout, wp->name, -1 );
2370 g_free ( wp_label_markup );
2372 pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height );
2373 label_x = x - width/2;
2374 if ( wp->symbol_pixbuf )
2375 label_y = y - height - 2 - gdk_pixbuf_get_height(wp->symbol_pixbuf)/2;
2377 label_y = y - dp->vtl->wp_size - height - 2;
2379 /* if highlight mode on, then draw background text in highlight colour */
2380 if ( dp->highlight )
2381 vik_viewport_draw_rectangle ( dp->vp, vik_viewport_get_gc_highlight (dp->vp), TRUE, label_x - 1, label_y-1,width+2,height+2);
2383 vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2);
2384 vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout );
2389 static void trw_layer_draw_waypoint_cb ( gpointer id, VikWaypoint *wp, struct DrawingParams *dp )
2391 if ( BBOX_INTERSECT ( dp->vtl->waypoints_bbox, dp->bbox ) ) {
2392 trw_layer_draw_waypoint ( id, wp, dp );
2396 static void trw_layer_draw_with_highlight ( VikTrwLayer *l, gpointer data, gboolean highlight )
2398 static struct DrawingParams dp;
2399 g_assert ( l != NULL );
2401 init_drawing_params ( &dp, l, VIK_VIEWPORT(data), highlight );
2403 if ( l->tracks_visible )
2404 g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp );
2406 if ( l->routes_visible )
2407 g_hash_table_foreach ( l->routes, (GHFunc) trw_layer_draw_track_cb, &dp );
2409 if (l->waypoints_visible)
2410 g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2413 static void trw_layer_draw ( VikTrwLayer *l, gpointer data )
2415 // 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
2416 // This may seem slightly inefficient to test each time for every layer
2417 // but for a layer with *lots* of tracks & waypoints this can save some effort by not drawing the items twice
2418 if ( vik_viewport_get_draw_highlight ( (VikViewport*)data ) &&
2419 vik_window_get_selected_trw_layer ((VikWindow*)VIK_GTK_WINDOW_FROM_LAYER((VikLayer*)l)) == l )
2421 trw_layer_draw_with_highlight ( l, data, FALSE );
2424 void vik_trw_layer_draw_highlight ( VikTrwLayer *vtl, VikViewport *vvp )
2426 // Check the layer for visibility (including all the parents visibilities)
2427 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2429 trw_layer_draw_with_highlight ( vtl, vvp, TRUE );
2433 * vik_trw_layer_draw_highlight_item:
2435 * Only handles a single track or waypoint ATM
2436 * It assumes the track or waypoint belongs to the TRW Layer (it doesn't check this is the case)
2438 void vik_trw_layer_draw_highlight_item ( VikTrwLayer *vtl, VikTrack *trk, VikWaypoint *wpt, VikViewport *vvp )
2440 // Check the layer for visibility (including all the parents visibilities)
2441 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2444 static struct DrawingParams dp;
2445 init_drawing_params ( &dp, vtl, vvp, TRUE );
2448 gboolean draw = ( trk->is_route && vtl->routes_visible ) || ( !trk->is_route && vtl->tracks_visible );
2450 trw_layer_draw_track_cb ( NULL, trk, &dp );
2452 if ( vtl->waypoints_visible && wpt ) {
2453 trw_layer_draw_waypoint_cb ( NULL, wpt, &dp );
2458 * vik_trw_layer_draw_highlight_item:
2460 * Generally for drawing all tracks or routes or waypoints
2461 * trks may be actually routes
2462 * It assumes they belong to the TRW Layer (it doesn't check this is the case)
2464 void vik_trw_layer_draw_highlight_items ( VikTrwLayer *vtl, GHashTable *trks, GHashTable *wpts, VikViewport *vvp )
2466 // Check the layer for visibility (including all the parents visibilities)
2467 if ( !vik_treeview_item_get_visible_tree (VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter)) )
2470 static struct DrawingParams dp;
2471 init_drawing_params ( &dp, vtl, vvp, TRUE );
2474 gboolean is_routes = (trks == vtl->routes);
2475 gboolean draw = ( is_routes && vtl->routes_visible ) || ( !is_routes && vtl->tracks_visible );
2477 g_hash_table_foreach ( trks, (GHFunc) trw_layer_draw_track_cb, &dp );
2480 if ( vtl->waypoints_visible && wpts )
2481 g_hash_table_foreach ( wpts, (GHFunc) trw_layer_draw_waypoint_cb, &dp );
2484 static void trw_layer_free_track_gcs ( VikTrwLayer *vtl )
2487 if ( vtl->track_bg_gc )
2489 g_object_unref ( vtl->track_bg_gc );
2490 vtl->track_bg_gc = NULL;
2492 if ( vtl->track_1color_gc )
2494 g_object_unref ( vtl->track_1color_gc );
2495 vtl->track_1color_gc = NULL;
2497 if ( vtl->current_track_gc )
2499 g_object_unref ( vtl->current_track_gc );
2500 vtl->current_track_gc = NULL;
2502 if ( vtl->current_track_newpoint_gc )
2504 g_object_unref ( vtl->current_track_newpoint_gc );
2505 vtl->current_track_newpoint_gc = NULL;
2508 if ( ! vtl->track_gc )
2510 for ( i = vtl->track_gc->len - 1; i >= 0; i-- )
2511 g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) );
2512 g_array_free ( vtl->track_gc, TRUE );
2513 vtl->track_gc = NULL;
2516 static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp )
2518 GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ];
2519 gint width = vtl->line_thickness;
2521 if ( vtl->track_gc )
2522 trw_layer_free_track_gcs ( vtl );
2524 if ( vtl->track_bg_gc )
2525 g_object_unref ( vtl->track_bg_gc );
2526 vtl->track_bg_gc = vik_viewport_new_gc_from_color ( vp, &(vtl->track_bg_color), width + vtl->bg_line_thickness );
2528 // Ensure new track drawing heeds line thickness setting
2529 // however always have a minium of 2, as 1 pixel is really narrow
2530 gint new_track_width = (vtl->line_thickness < 2) ? 2 : vtl->line_thickness;
2532 if ( vtl->current_track_gc )
2533 g_object_unref ( vtl->current_track_gc );
2534 vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2535 gdk_gc_set_line_attributes ( vtl->current_track_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2537 // 'newpoint' gc is exactly the same as the current track gc
2538 if ( vtl->current_track_newpoint_gc )
2539 g_object_unref ( vtl->current_track_newpoint_gc );
2540 vtl->current_track_newpoint_gc = vik_viewport_new_gc ( vp, "#FF0000", new_track_width );
2541 gdk_gc_set_line_attributes ( vtl->current_track_newpoint_gc, new_track_width, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND );
2543 vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC );
2545 gc[VIK_TRW_LAYER_TRACK_GC_STOP] = vik_viewport_new_gc ( vp, "#874200", width );
2546 gc[VIK_TRW_LAYER_TRACK_GC_BLACK] = vik_viewport_new_gc ( vp, "#000000", width ); // black
2548 gc[VIK_TRW_LAYER_TRACK_GC_SLOW] = vik_viewport_new_gc ( vp, "#E6202E", width ); // red-ish
2549 gc[VIK_TRW_LAYER_TRACK_GC_AVER] = vik_viewport_new_gc ( vp, "#D2CD26", width ); // yellow-ish
2550 gc[VIK_TRW_LAYER_TRACK_GC_FAST] = vik_viewport_new_gc ( vp, "#2B8700", width ); // green-ish
2552 gc[VIK_TRW_LAYER_TRACK_GC_SINGLE] = vik_viewport_new_gc_from_color ( vp, &(vtl->track_color), width );
2554 g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC );
2557 static VikTrwLayer* trw_layer_create ( VikViewport *vp )
2559 VikTrwLayer *rv = trw_layer_new1 ( vp );
2560 vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name );
2562 if ( vp == NULL || gtk_widget_get_window(GTK_WIDGET(vp)) == NULL ) {
2563 /* early exit, as the rest is GUI related */
2567 rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2568 pango_layout_set_font_description (rv->wplabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2570 rv->tracklabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL);
2571 pango_layout_set_font_description (rv->tracklabellayout, gtk_widget_get_style(GTK_WIDGET(vp))->font_desc);
2573 trw_layer_new_track_gcs ( rv, vp );
2575 rv->waypoint_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_color), 2 );
2576 rv->waypoint_text_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_text_color), 1 );
2577 rv->waypoint_bg_gc = vik_viewport_new_gc_from_color ( vp, &(rv->waypoint_bg_color), 1 );
2578 gdk_gc_set_function ( rv->waypoint_bg_gc, rv->wpbgand );
2580 rv->coord_mode = vik_viewport_get_coord_mode ( vp );
2582 rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection;
2587 #define SMALL_ICON_SIZE 18
2589 * Can accept a null symbol, and may return null value
2591 GdkPixbuf* get_wp_sym_small ( gchar *symbol )
2593 GdkPixbuf* wp_icon = a_get_wp_sym (symbol);
2594 // ATM a_get_wp_sym returns a cached icon, with the size dependent on the preferences.
2595 // So needing a small icon for the treeview may need some resizing:
2596 if ( wp_icon && gdk_pixbuf_get_width ( wp_icon ) != SMALL_ICON_SIZE )
2597 wp_icon = gdk_pixbuf_scale_simple ( wp_icon, SMALL_ICON_SIZE, SMALL_ICON_SIZE, GDK_INTERP_BILINEAR );
2601 static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] )
2603 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2605 GdkPixbuf *pixbuf = NULL;
2607 if ( track->has_color ) {
2608 pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, SMALL_ICON_SIZE, SMALL_ICON_SIZE );
2609 // Annoyingly the GdkColor.pixel does not give the correct color when passed to gdk_pixbuf_fill (even when alloc'ed)
2610 // Here is some magic found to do the conversion
2611 // http://www.cs.binghamton.edu/~sgreene/cs360-2011s/topics/gtk+-2.20.1/gtk/gtkcolorbutton.c
2612 guint32 pixel = ((track->color.red & 0xff00) << 16) |
2613 ((track->color.green & 0xff00) << 8) |
2614 (track->color.blue & 0xff00);
2616 gdk_pixbuf_fill ( pixbuf, pixel );
2619 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, TRUE );
2622 g_object_unref (pixbuf);
2624 *new_iter = *((GtkTreeIter *) pass_along[1]);
2625 if ( track->is_route )
2626 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->routes_iters, id, new_iter );
2628 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, id, new_iter );
2630 if ( ! track->visible )
2631 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2634 static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] )
2636 GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter));
2638 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, TRUE );
2640 *new_iter = *((GtkTreeIter *) pass_along[1]);
2641 g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, id, new_iter );
2643 if ( ! wp->visible )
2644 vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE );
2647 static void trw_layer_add_sublayer_tracks ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2649 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, TRUE, FALSE );
2652 static void trw_layer_add_sublayer_waypoints ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2654 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, TRUE, FALSE );
2657 static void trw_layer_add_sublayer_routes ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2659 vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->routes_iter), _("Routes"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_ROUTES, NULL, TRUE, FALSE );
2662 static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter )
2665 gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACK) };
2667 if ( g_hash_table_size (vtl->tracks) > 0 ) {
2668 trw_layer_add_sublayer_tracks ( vtl, vt , layer_iter );
2670 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along );
2672 vik_treeview_item_set_visible ( vt, &(vtl->tracks_iter), vtl->tracks_visible );
2675 if ( g_hash_table_size (vtl->routes) > 0 ) {
2676 trw_layer_add_sublayer_routes ( vtl, vt, layer_iter );
2678 pass_along[0] = &(vtl->routes_iter);
2679 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTE);
2681 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_realize_track, pass_along );
2683 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->routes_iter), vtl->routes_visible );
2686 if ( g_hash_table_size (vtl->waypoints) > 0 ) {
2687 trw_layer_add_sublayer_waypoints ( vtl, vt, layer_iter );
2689 pass_along[0] = &(vtl->waypoints_iter);
2690 pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
2692 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along );
2694 vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), vtl->waypoints_visible );
2699 static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2703 case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1);
2704 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1);
2705 case VIK_TRW_LAYER_SUBLAYER_ROUTES: return (l->routes_visible ^= 1);
2706 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2708 VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer );
2710 return (t->visible ^= 1);
2714 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2716 VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer );
2718 return (t->visible ^= 1);
2722 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2724 VikTrack *t = g_hash_table_lookup ( l->routes, sublayer );
2726 return (t->visible ^= 1);
2736 * Return a property about tracks for this layer
2738 gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl )
2740 return vtl->line_thickness;
2743 // Structure to hold multiple track information for a layer
2752 * Build up layer multiple track information via updating the tooltip_tracks structure
2754 static void trw_layer_tracks_tooltip ( const gchar *name, VikTrack *tr, tooltip_tracks *tt )
2756 tt->length = tt->length + vik_track_get_length (tr);
2758 // Ensure times are available
2759 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2760 // Get trkpt only once - as using vik_track_get_tp_last() iterates whole track each time
2761 VikTrackpoint *trkpt_last = vik_track_get_tp_last(tr);
2762 if ( trkpt_last->has_timestamp ) {
2764 t1 = vik_track_get_tp_first(tr)->timestamp;
2765 t2 = trkpt_last->timestamp;
2767 // Assume never actually have a track with a time of 0 (1st Jan 1970)
2768 // Hence initialize to the first 'proper' value
2769 if ( tt->start_time == 0 )
2770 tt->start_time = t1;
2771 if ( tt->end_time == 0 )
2774 // Update find the earliest / last times
2775 if ( t1 < tt->start_time )
2776 tt->start_time = t1;
2777 if ( t2 > tt->end_time )
2780 // Keep track of total time
2781 // there maybe gaps within a track (eg segments)
2782 // but this should be generally good enough for a simple indicator
2783 tt->duration = tt->duration + (int)(t2-t1);
2789 * Generate tooltip text for the layer.
2790 * This is relatively complicated as it considers information for
2791 * no tracks, a single track or multiple tracks
2792 * (which may or may not have timing information)
2794 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl )
2805 static gchar tmp_buf[128];
2808 // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.]
2810 // Safety check - I think these should always be valid
2811 if ( vtl->tracks && vtl->waypoints ) {
2812 tooltip_tracks tt = { 0.0, 0, 0, 0 };
2813 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt );
2815 GDate* gdate_start = g_date_new ();
2816 g_date_set_time_t (gdate_start, tt.start_time);
2818 GDate* gdate_end = g_date_new ();
2819 g_date_set_time_t (gdate_end, tt.end_time);
2821 if ( g_date_compare (gdate_start, gdate_end) ) {
2822 // Dates differ so print range on separate line
2823 g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start);
2824 g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end);
2825 g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2);
2828 // Same date so just show it and keep rest of text on the same line - provided it's a valid time!
2829 if ( tt.start_time != 0 )
2830 g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start);
2834 if ( tt.length > 0.0 ) {
2835 gdouble len_in_units;
2837 // Setup info dependent on distance units
2838 if ( a_vik_get_units_distance() == VIK_UNITS_DISTANCE_MILES ) {
2839 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
2840 len_in_units = VIK_METERS_TO_MILES(tt.length);
2843 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
2844 len_in_units = tt.length/1000.0;
2847 // Timing information if available
2849 if ( tt.duration > 0 ) {
2850 g_snprintf (tbuf1, sizeof(tbuf1),
2851 _(" in %d:%02d hrs:mins"),
2852 (int)round(tt.duration/3600), (int)round((tt.duration/60)%60));
2854 g_snprintf (tbuf2, sizeof(tbuf2),
2855 _("\n%sTotal Length %.1f %s%s"),
2856 tbuf3, len_in_units, tbuf4, tbuf1);
2859 // Put together all the elements to form compact tooltip text
2860 g_snprintf (tmp_buf, sizeof(tmp_buf),
2861 _("Tracks: %d - Waypoints: %d - Routes: %d%s"),
2862 g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), g_hash_table_size (vtl->routes), tbuf2);
2864 g_date_free (gdate_start);
2865 g_date_free (gdate_end);
2872 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2876 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
2878 // Very simple tooltip - may expand detail in the future...
2879 static gchar tmp_buf[32];
2880 g_snprintf (tmp_buf, sizeof(tmp_buf),
2882 g_hash_table_size (l->tracks));
2886 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
2888 // Very simple tooltip - may expand detail in the future...
2889 static gchar tmp_buf[32];
2890 g_snprintf (tmp_buf, sizeof(tmp_buf),
2892 g_hash_table_size (l->routes));
2897 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2898 // Same tooltip for a route
2899 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2902 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
2903 tr = g_hash_table_lookup ( l->tracks, sublayer );
2905 tr = g_hash_table_lookup ( l->routes, sublayer );
2908 // Could be a better way of handling strings - but this works...
2909 gchar time_buf1[20];
2910 gchar time_buf2[20];
2911 time_buf1[0] = '\0';
2912 time_buf2[0] = '\0';
2913 static gchar tmp_buf[100];
2914 // Compact info: Short date eg (11/20/99), duration and length
2915 // Hopefully these are the things that are most useful and so promoted into the tooltip
2916 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2917 // %x The preferred date representation for the current locale without the time.
2918 strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(vik_track_get_tp_first(tr)->timestamp)));
2919 time_t dur = vik_track_get_duration ( tr );
2921 g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)round(dur/3600), (int)round((dur/60)%60) );
2923 // Get length and consider the appropriate distance units
2924 gdouble tr_len = vik_track_get_length(tr);
2925 vik_units_distance_t dist_units = a_vik_get_units_distance ();
2926 switch (dist_units) {
2927 case VIK_UNITS_DISTANCE_KILOMETRES:
2928 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2);
2930 case VIK_UNITS_DISTANCE_MILES:
2931 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2);
2940 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
2942 // Very simple tooltip - may expand detail in the future...
2943 static gchar tmp_buf[32];
2944 g_snprintf (tmp_buf, sizeof(tmp_buf),
2946 g_hash_table_size (l->waypoints));
2950 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2952 VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer );
2953 // NB It's OK to return NULL
2958 return w->description;
2967 #define VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT "trkpt_selected_statusbar_format"
2970 * set_statusbar_msg_info_trkpt:
2972 * Function to show track point information on the statusbar
2973 * Items displayed is controlled by the settings format code
2975 static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt )
2977 gchar *statusbar_format_code = NULL;
2978 gboolean need2free = FALSE;
2979 if ( !a_settings_get_string ( VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT, &statusbar_format_code ) ) {
2980 // Otherwise use default
2981 statusbar_format_code = g_strdup ( "KEATDN" );
2985 gchar *msg = vu_trackpoint_formatted_message ( statusbar_format_code, trkpt, NULL, vtl->current_tp_track );
2986 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
2990 g_free ( statusbar_format_code );
2994 * Function to show basic waypoint information on the statusbar
2996 static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt )
2999 switch (a_vik_get_units_height ()) {
3000 case VIK_UNITS_HEIGHT_FEET:
3001 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude)));
3004 //VIK_UNITS_HEIGHT_METRES:
3005 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude));
3009 // Position is put last, as this bit is most likely not to be seen if the display is not big enough,
3010 // one can easily use the current pointer position to see this if needed
3011 gchar *lat = NULL, *lon = NULL;
3012 static struct LatLon ll;
3013 vik_coord_to_latlon (&(wpt->coord), &ll);
3014 a_coords_latlon_to_string ( &ll, &lat, &lon );
3016 // Combine parts to make overall message
3019 // Add comment if available
3020 msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment );
3022 msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon );
3023 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3030 * General layer selection function, find out which bit is selected and take appropriate action
3032 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp )
3035 l->current_wp = NULL;
3036 l->current_wp_id = NULL;
3037 trw_layer_cancel_current_tp ( l, FALSE );
3040 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" );
3044 case VIK_TREEVIEW_TYPE_LAYER:
3046 vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l );
3047 /* Mark for redraw */
3052 case VIK_TREEVIEW_TYPE_SUBLAYER:
3056 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3058 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l );
3059 /* Mark for redraw */
3063 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3065 VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer );
3066 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3067 /* Mark for redraw */
3071 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3073 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->routes, l );
3074 /* Mark for redraw */
3078 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3080 VikTrack *track = g_hash_table_lookup ( l->routes, sublayer );
3081 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3082 /* Mark for redraw */
3086 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3088 vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l );
3089 /* Mark for redraw */
3093 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3095 VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer );
3097 vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l );
3098 // Show some waypoint info
3099 set_statusbar_msg_info_wpt ( l, wpt );
3100 /* Mark for redraw */
3107 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3116 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3121 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l )
3126 GHashTable *vik_trw_layer_get_routes ( VikTrwLayer *l )
3131 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l )
3133 return l->waypoints;
3136 GHashTable *vik_trw_layer_get_tracks_iters ( VikTrwLayer *vtl )
3138 return vtl->tracks_iters;
3141 GHashTable *vik_trw_layer_get_routes_iters ( VikTrwLayer *vtl )
3143 return vtl->routes_iters;
3146 GHashTable *vik_trw_layer_get_waypoints_iters ( VikTrwLayer *vtl )
3148 return vtl->waypoints;
3151 gboolean vik_trw_layer_is_empty ( VikTrwLayer *vtl )
3153 return ! ( g_hash_table_size ( vtl->tracks ) ||
3154 g_hash_table_size ( vtl->routes ) ||
3155 g_hash_table_size ( vtl->waypoints ) );
3158 gboolean vik_trw_layer_get_tracks_visibility ( VikTrwLayer *vtl )
3160 return vtl->tracks_visible;
3163 gboolean vik_trw_layer_get_routes_visibility ( VikTrwLayer *vtl )
3165 return vtl->routes_visible;
3168 gboolean vik_trw_layer_get_waypoints_visibility ( VikTrwLayer *vtl )
3170 return vtl->waypoints_visible;
3174 * ATM use a case sensitive find
3175 * Finds the first one
3177 static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name )
3179 if ( wp && wp->name )
3180 if ( ! strcmp ( wp->name, name ) )
3186 * Get waypoint by name - not guaranteed to be unique
3187 * Finds the first one
3189 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name )
3191 return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name );
3195 * ATM use a case sensitive find
3196 * Finds the first one
3198 static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name )
3200 if ( trk && trk->name )
3201 if ( ! strcmp ( trk->name, name ) )
3207 * Get track by name - not guaranteed to be unique
3208 * Finds the first one
3210 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name )
3212 return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name );
3216 * Get route by name - not guaranteed to be unique
3217 * Finds the first one
3219 VikTrack *vik_trw_layer_get_route ( VikTrwLayer *vtl, const gchar *name )
3221 return g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find, (gpointer) name );
3224 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] )
3226 if ( trk->bbox.north > maxmin[0].lat || maxmin[0].lat == 0.0 )
3227 maxmin[0].lat = trk->bbox.north;
3228 if ( trk->bbox.south < maxmin[1].lat || maxmin[1].lat == 0.0 )
3229 maxmin[1].lat = trk->bbox.south;
3230 if ( trk->bbox.east > maxmin[0].lon || maxmin[0].lon == 0.0 )
3231 maxmin[0].lon = trk->bbox.east;
3232 if ( trk->bbox.west < maxmin[1].lon || maxmin[1].lon == 0.0 )
3233 maxmin[1].lon = trk->bbox.west;
3236 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2])
3238 // Continually reuse maxmin to find the latest maximum and minimum values
3239 // First set to waypoints bounds
3240 maxmin[0].lat = vtl->waypoints_bbox.north;
3241 maxmin[1].lat = vtl->waypoints_bbox.south;
3242 maxmin[0].lon = vtl->waypoints_bbox.east;
3243 maxmin[1].lon = vtl->waypoints_bbox.west;
3244 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3245 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3248 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest )
3250 /* 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... */
3251 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3252 trw_layer_find_maxmin (vtl, maxmin);
3253 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3257 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3258 vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average );
3263 static void trw_layer_centerize ( menu_array_layer values )
3265 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3267 if ( vik_trw_layer_find_center ( vtl, &coord ) )
3268 goto_coord ( values[MA_VLP], NULL, NULL, &coord );
3270 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3273 void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] )
3275 /* First set the center [in case previously viewing from elsewhere] */
3276 /* Then loop through zoom levels until provided positions are in view */
3277 /* This method is not particularly fast - but should work well enough */
3278 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3280 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
3281 vik_viewport_set_center_coord ( vvp, &coord, TRUE );
3283 /* Convert into definite 'smallest' and 'largest' positions */
3284 struct LatLon minmin;
3285 if ( maxmin[0].lat < maxmin[1].lat )
3286 minmin.lat = maxmin[0].lat;
3288 minmin.lat = maxmin[1].lat;
3290 struct LatLon maxmax;
3291 if ( maxmin[0].lon > maxmin[1].lon )
3292 maxmax.lon = maxmin[0].lon;
3294 maxmax.lon = maxmin[1].lon;
3296 /* Never zoom in too far - generally not that useful, as too close ! */
3297 /* Always recalculate the 'best' zoom level */
3299 vik_viewport_set_zoom ( vvp, zoom );
3301 gdouble min_lat, max_lat, min_lon, max_lon;
3302 /* Should only be a maximum of about 18 iterations from min to max zoom levels */
3303 while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) {
3304 vik_viewport_get_min_max_lat_lon ( vvp, &min_lat, &max_lat, &min_lon, &max_lon );
3305 /* NB I think the logic used in this test to determine if the bounds is within view
3306 fails if track goes across 180 degrees longitude.
3307 Hopefully that situation is not too common...
3308 Mind you viking doesn't really do edge locations to well anyway */
3309 if ( min_lat < minmin.lat &&
3310 max_lat > minmin.lat &&
3311 min_lon < maxmax.lon &&
3312 max_lon > maxmax.lon )
3313 /* Found within zoom level */
3318 vik_viewport_set_zoom ( vvp, zoom );
3322 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp )
3324 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */
3325 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3326 trw_layer_find_maxmin (vtl, maxmin);
3327 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3330 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
3335 static void trw_layer_auto_view ( menu_array_layer values )
3337 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3338 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3339 if ( vik_trw_layer_auto_set_view ( vtl, vik_layers_panel_get_viewport (vlp) ) ) {
3340 vik_layers_panel_emit_update ( vlp );
3343 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3346 static void trw_layer_export_gpspoint ( menu_array_layer values )
3348 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSPOINT );
3350 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSPOINT );
3352 g_free ( auto_save_name );
3355 static void trw_layer_export_gpsmapper ( menu_array_layer values )
3357 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSMAPPER );
3359 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSMAPPER );
3361 g_free ( auto_save_name );
3364 static void trw_layer_export_gpx ( menu_array_layer values )
3366 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPX );
3368 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX );
3370 g_free ( auto_save_name );
3373 static void trw_layer_export_kml ( menu_array_layer values )
3375 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_KML );
3377 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML );
3379 g_free ( auto_save_name );
3382 static void trw_layer_export_babel ( gpointer layer_and_vlp[2] )
3384 const gchar *auto_save_name = vik_layer_get_name(VIK_LAYER(layer_and_vlp[0]));
3385 vik_trw_layer_export_gpsbabel ( VIK_TRW_LAYER (layer_and_vlp[0]), _("Export Layer"), auto_save_name );
3388 static void trw_layer_export_external_gpx_1 ( menu_array_layer values )
3390 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_1() );
3393 static void trw_layer_export_external_gpx_2 ( menu_array_layer values )
3395 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_2() );
3398 static void trw_layer_export_gpx_track ( menu_array_sublayer values )
3400 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3402 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3403 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3405 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3407 if ( !trk || !trk->name )
3410 gchar *auto_save_name = append_file_ext ( trk->name, FILE_TYPE_GPX );
3412 gchar *label = NULL;
3413 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3414 label = _("Export Route as GPX");
3416 label = _("Export Track as GPX");
3417 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), label, auto_save_name, trk, FILE_TYPE_GPX );
3419 g_free ( auto_save_name );
3422 gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata )
3424 wpu_udata *user_data = udata;
3425 if ( wp == user_data->wp ) {
3426 user_data->uuid = id;
3432 static void trw_layer_goto_wp ( menu_array_layer values )
3434 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3435 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3436 GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
3437 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3438 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
3440 GTK_RESPONSE_REJECT,
3442 GTK_RESPONSE_ACCEPT,
3445 GtkWidget *label, *entry;
3446 label = gtk_label_new(_("Waypoint Name:"));
3447 entry = gtk_entry_new();
3449 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), label, FALSE, FALSE, 0);
3450 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), entry, FALSE, FALSE, 0);
3451 gtk_widget_show_all ( label );
3452 gtk_widget_show_all ( entry );
3454 gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT );
3456 while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT )
3458 gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
3459 // Find *first* wp with the given name
3460 VikWaypoint *wp = vik_trw_layer_get_waypoint ( vtl, name );
3463 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Waypoint not found in this layer.") );
3466 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &(wp->coord), TRUE );
3467 vik_layers_panel_emit_update ( vlp );
3469 // Find and select on the side panel
3474 // Hmmm, want key of it
3475 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
3477 if ( wpf && udata.uuid ) {
3478 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
3479 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, it, TRUE );
3488 gtk_widget_destroy ( dia );
3491 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord )
3493 gchar *default_name = highest_wp_number_get(vtl);
3494 VikWaypoint *wp = vik_waypoint_new();
3495 gchar *returned_name;
3497 wp->coord = *def_coord;
3499 // Attempt to auto set height if DEM data is available
3500 vik_waypoint_apply_dem_data ( wp, TRUE );
3502 returned_name = a_dialog_waypoint ( w, default_name, vtl, wp, vtl->coord_mode, TRUE, &updated );
3504 if ( returned_name )
3507 vik_trw_layer_add_waypoint ( vtl, returned_name, wp );
3508 g_free (default_name);
3509 g_free (returned_name);
3512 g_free (default_name);
3513 vik_waypoint_free(wp);
3517 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values )
3519 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3520 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3521 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3522 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3523 VikViewport *vvp = vik_window_viewport(vw);
3525 // Note the order is max part first then min part - thus reverse order of use in min_max function:
3526 vik_viewport_get_min_max_lat_lon ( vvp, &maxmin[1].lat, &maxmin[0].lat, &maxmin[1].lon, &maxmin[0].lon );
3527 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3528 trw_layer_calculate_bounds_waypoints ( vtl );
3529 vik_layers_panel_emit_update ( vlp );
3532 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values )
3534 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3535 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3536 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3538 trw_layer_find_maxmin (vtl, maxmin);
3539 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3540 trw_layer_calculate_bounds_waypoints ( vtl );
3541 vik_layers_panel_emit_update ( vlp );
3544 #ifdef VIK_CONFIG_GEOTAG
3545 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values )
3547 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3549 // Update directly - not changing the mtime
3550 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE );
3553 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values )
3555 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3558 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE );
3562 * Use code in separate file for this feature as reasonably complex
3564 static void trw_layer_geotagging_track ( menu_array_sublayer values )
3566 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3567 VikTrack *track = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3568 // Unset so can be reverified later if necessary
3569 vtl->has_verified_thumbnails = FALSE;
3571 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3577 static void trw_layer_geotagging_waypoint ( menu_array_sublayer values )
3579 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3580 VikWaypoint *wpt = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
3582 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3588 static void trw_layer_geotagging ( menu_array_layer values )
3590 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3591 // Unset so can be reverified later if necessary
3592 vtl->has_verified_thumbnails = FALSE;
3594 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3601 // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer //
3603 static void trw_layer_acquire ( menu_array_layer values, VikDataSourceInterface *datasource )
3605 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3606 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3607 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3608 VikViewport *vvp = vik_window_viewport(vw);
3610 vik_datasource_mode_t mode = datasource->mode;
3611 if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT )
3612 mode = VIK_DATASOURCE_ADDTOLAYER;
3613 a_acquire ( vw, vlp, vvp, mode, datasource, NULL, NULL );
3617 * Acquire into this TRW Layer straight from GPS Device
3619 static void trw_layer_acquire_gps_cb ( menu_array_layer values )
3621 trw_layer_acquire ( values, &vik_datasource_gps_interface );
3625 * Acquire into this TRW Layer from Directions
3627 static void trw_layer_acquire_routing_cb ( menu_array_layer values )
3629 trw_layer_acquire ( values, &vik_datasource_routing_interface );
3633 * Acquire into this TRW Layer from an entered URL
3635 static void trw_layer_acquire_url_cb ( menu_array_layer values )
3637 trw_layer_acquire ( values, &vik_datasource_url_interface );
3640 #ifdef VIK_CONFIG_OPENSTREETMAP
3642 * Acquire into this TRW Layer from OSM
3644 static void trw_layer_acquire_osm_cb ( menu_array_layer values )
3646 trw_layer_acquire ( values, &vik_datasource_osm_interface );
3650 * Acquire into this TRW Layer from OSM for 'My' Traces
3652 static void trw_layer_acquire_osm_my_traces_cb ( menu_array_layer values )
3654 trw_layer_acquire ( values, &vik_datasource_osm_my_traces_interface );
3658 #ifdef VIK_CONFIG_GEOCACHES
3660 * Acquire into this TRW Layer from Geocaching.com
3662 static void trw_layer_acquire_geocache_cb ( menu_array_layer values )
3664 trw_layer_acquire ( values, &vik_datasource_gc_interface );
3668 #ifdef VIK_CONFIG_GEOTAG
3670 * Acquire into this TRW Layer from images
3672 static void trw_layer_acquire_geotagged_cb ( menu_array_layer values )
3674 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3676 trw_layer_acquire ( values, &vik_datasource_geotag_interface );
3678 // Reverify thumbnails as they may have changed
3679 vtl->has_verified_thumbnails = FALSE;
3680 trw_layer_verify_thumbnails ( vtl, NULL );
3685 * Acquire into this TRW Layer from any GPS Babel supported file
3687 static void trw_layer_acquire_file_cb ( menu_array_layer values )
3689 trw_layer_acquire ( values, &vik_datasource_file_interface );
3692 static void trw_layer_gps_upload ( menu_array_layer values )
3694 menu_array_sublayer data;
3696 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
3698 data[MA_VTL] = values[MA_VTL];
3699 data[MA_VLP] = values[MA_VLP];
3701 trw_layer_gps_upload_any ( data );
3705 * If pass_along[3] is defined that this will upload just that track
3707 static void trw_layer_gps_upload_any ( menu_array_sublayer values )
3709 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3710 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3712 // May not actually get a track here as values[2&3] can be null
3713 VikTrack *track = NULL;
3714 vik_gps_xfer_type xfer_type = TRK; // VIK_TRW_LAYER_SUBLAYER_TRACKS = 0 so hard to test different from NULL!
3715 gboolean xfer_all = FALSE;
3717 if ( values[MA_SUBTYPE] ) {
3719 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
3720 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3723 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
3724 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3727 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) {
3730 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
3734 else if ( !values[MA_CONFIRM] )
3735 xfer_all = TRUE; // i.e. whole layer
3737 if (track && !track->visible) {
3738 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not upload invisible track.") );
3742 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("GPS Upload"),
3743 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3744 GTK_DIALOG_DESTROY_WITH_PARENT,
3746 GTK_RESPONSE_ACCEPT,
3748 GTK_RESPONSE_REJECT,
3751 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3752 GtkWidget *response_w = NULL;
3753 #if GTK_CHECK_VERSION (2, 20, 0)
3754 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3758 gtk_widget_grab_focus ( response_w );
3760 gpointer dgs = datasource_gps_setup ( dialog, xfer_type, xfer_all );
3762 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
3763 datasource_gps_clean_up ( dgs );
3764 gtk_widget_destroy ( dialog );
3768 // Get info from reused datasource dialog widgets
3769 gchar* protocol = datasource_gps_get_protocol ( dgs );
3770 gchar* port = datasource_gps_get_descriptor ( dgs );
3771 // NB don't free the above strings as they're references to values held elsewhere
3772 gboolean do_tracks = datasource_gps_get_do_tracks ( dgs );
3773 gboolean do_routes = datasource_gps_get_do_routes ( dgs );
3774 gboolean do_waypoints = datasource_gps_get_do_waypoints ( dgs );
3775 gboolean turn_off = datasource_gps_get_off ( dgs );
3777 gtk_widget_destroy ( dialog );
3779 // When called from the viewport - work the corresponding layerspanel:
3781 vlp = vik_window_layers_panel ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
3784 // Apply settings to transfer to the GPS device
3791 vik_layers_panel_get_viewport (vlp),
3799 static void trw_layer_new_wp ( menu_array_layer values )
3801 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3802 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3803 /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason.
3804 instead return true if you want to update. */
3805 if ( vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), vik_viewport_get_center(vik_layers_panel_get_viewport(vlp))) && VIK_LAYER(vtl)->visible ) {
3806 trw_layer_calculate_bounds_waypoints ( vtl );
3807 vik_layers_panel_emit_update ( vlp );
3811 static void new_track_create_common ( VikTrwLayer *vtl, gchar *name )
3813 vtl->current_track = vik_track_new();
3814 vik_track_set_defaults ( vtl->current_track );
3815 vtl->current_track->visible = TRUE;
3816 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
3817 // Create track with the preferred colour from the layer properties
3818 vtl->current_track->color = vtl->track_color;
3820 gdk_color_parse ( "#000000", &(vtl->current_track->color) );
3821 vtl->current_track->has_color = TRUE;
3822 vik_trw_layer_add_track ( vtl, name, vtl->current_track );
3825 static void trw_layer_new_track ( menu_array_layer values )
3827 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3829 if ( ! vtl->current_track ) {
3830 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")) ;
3831 new_track_create_common ( vtl, name );
3834 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
3838 static void new_route_create_common ( VikTrwLayer *vtl, gchar *name )
3840 vtl->current_track = vik_track_new();
3841 vik_track_set_defaults ( vtl->current_track );
3842 vtl->current_track->visible = TRUE;
3843 vtl->current_track->is_route = TRUE;
3844 // By default make all routes red
3845 vtl->current_track->has_color = TRUE;
3846 gdk_color_parse ( "red", &vtl->current_track->color );
3847 vik_trw_layer_add_route ( vtl, name, vtl->current_track );
3850 static void trw_layer_new_route ( menu_array_layer values )
3852 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3854 if ( ! vtl->current_track ) {
3855 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route")) ;
3856 new_route_create_common ( vtl, name );
3858 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_ROUTE );
3862 static void trw_layer_auto_routes_view ( menu_array_layer values )
3864 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3865 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3867 if ( g_hash_table_size (vtl->routes) > 0 ) {
3868 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3869 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3870 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3871 vik_layers_panel_emit_update ( vlp );
3876 static void trw_layer_finish_track ( menu_array_layer values )
3878 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3879 vtl->current_track = NULL;
3880 vtl->route_finder_started = FALSE;
3881 vik_layer_emit_update ( VIK_LAYER(vtl) );
3884 static void trw_layer_auto_tracks_view ( menu_array_layer values )
3886 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3887 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3889 if ( g_hash_table_size (vtl->tracks) > 0 ) {
3890 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3891 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3892 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3893 vik_layers_panel_emit_update ( vlp );
3897 static void trw_layer_single_waypoint_jump ( const gpointer id, const VikWaypoint *wp, gpointer vvp )
3899 /* NB do not care if wp is visible or not */
3900 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord), TRUE );
3903 static void trw_layer_auto_waypoints_view ( menu_array_layer values )
3905 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3906 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3908 /* Only 1 waypoint - jump straight to it */
3909 if ( g_hash_table_size (vtl->waypoints) == 1 ) {
3910 VikViewport *vvp = vik_layers_panel_get_viewport (vlp);
3911 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp );
3913 /* If at least 2 waypoints - find center and then zoom to fit */
3914 else if ( g_hash_table_size (vtl->waypoints) > 1 )
3916 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3917 maxmin[0].lat = vtl->waypoints_bbox.north;
3918 maxmin[1].lat = vtl->waypoints_bbox.south;
3919 maxmin[0].lon = vtl->waypoints_bbox.east;
3920 maxmin[1].lon = vtl->waypoints_bbox.west;
3921 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3924 vik_layers_panel_emit_update ( vlp );
3927 void trw_layer_osm_traces_upload_cb ( menu_array_layer values )
3929 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), NULL);
3932 void trw_layer_osm_traces_upload_track_cb ( menu_array_sublayer values )
3934 if ( values[MA_MISC] ) {
3935 VikTrack *trk = VIK_TRACK(values[MA_MISC]);
3936 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), trk);
3940 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp )
3942 static menu_array_layer pass_along;
3944 GtkWidget *export_submenu;
3945 pass_along[MA_VTL] = vtl;
3946 pass_along[MA_VLP] = vlp;
3948 item = gtk_menu_item_new();
3949 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
3950 gtk_widget_show ( item );
3952 if ( vtl->current_track ) {
3953 if ( vtl->current_track->is_route )
3954 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
3956 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
3957 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
3958 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3959 gtk_widget_show ( item );
3962 item = gtk_menu_item_new ();
3963 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
3964 gtk_widget_show ( item );
3967 /* Now with icons */
3968 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") );
3969 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
3970 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along );
3971 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3972 gtk_widget_show ( item );
3974 GtkWidget *view_submenu = gtk_menu_new();
3975 item = gtk_image_menu_item_new_with_mnemonic ( _("V_iew") );
3976 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
3977 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3978 gtk_widget_show ( item );
3979 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), view_submenu );
3981 item = gtk_menu_item_new_with_mnemonic ( _("View All _Tracks") );
3982 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
3983 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
3984 gtk_widget_show ( item );
3986 item = gtk_menu_item_new_with_mnemonic ( _("View All _Routes") );
3987 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
3988 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
3989 gtk_widget_show ( item );
3991 item = gtk_menu_item_new_with_mnemonic ( _("View All _Waypoints") );
3992 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
3993 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
3994 gtk_widget_show ( item );
3996 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") );
3997 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
3998 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along );
3999 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4000 gtk_widget_show ( item );
4002 item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
4003 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
4004 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4005 gtk_widget_show ( item );
4007 export_submenu = gtk_menu_new ();
4008 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") );
4009 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
4010 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4011 gtk_widget_show ( item );
4012 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
4014 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") );
4015 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
4016 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4017 gtk_widget_show ( item );
4019 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") );
4020 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
4021 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4022 gtk_widget_show ( item );
4024 item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") );
4025 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along );
4026 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4027 gtk_widget_show ( item );
4029 item = gtk_menu_item_new_with_mnemonic ( _("Export as _KML...") );
4030 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along );
4031 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4032 gtk_widget_show ( item );
4034 item = gtk_menu_item_new_with_mnemonic ( _("Export via GPSbabel...") );
4035 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_babel), pass_along );
4036 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4037 gtk_widget_show ( item );
4039 gchar* external1 = g_strdup_printf ( _("Open with External Program_1: %s"), a_vik_get_external_gpx_program_1() );
4040 item = gtk_menu_item_new_with_mnemonic ( external1 );
4041 g_free ( external1 );
4042 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along );
4043 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4044 gtk_widget_show ( item );
4046 gchar* external2 = g_strdup_printf ( _("Open with External Program_2: %s"), a_vik_get_external_gpx_program_2() );
4047 item = gtk_menu_item_new_with_mnemonic ( external2 );
4048 g_free ( external2 );
4049 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along );
4050 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4051 gtk_widget_show ( item );
4053 GtkWidget *new_submenu = gtk_menu_new();
4054 item = gtk_image_menu_item_new_with_mnemonic ( _("_New") );
4055 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4056 gtk_menu_shell_append(GTK_MENU_SHELL (menu), item);
4057 gtk_widget_show(item);
4058 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), new_submenu);
4060 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Waypoint...") );
4061 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4062 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
4063 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4064 gtk_widget_show ( item );
4066 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Track") );
4067 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4068 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
4069 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4070 gtk_widget_show ( item );
4071 // Make it available only when a new track *not* already in progress
4072 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4074 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Route") );
4075 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4076 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
4077 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4078 gtk_widget_show ( item );
4079 // Make it available only when a new track *not* already in progress
4080 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4082 #ifdef VIK_CONFIG_GEOTAG
4083 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
4084 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along );
4085 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4086 gtk_widget_show ( item );
4089 GtkWidget *acquire_submenu = gtk_menu_new ();
4090 item = gtk_image_menu_item_new_with_mnemonic ( _("_Acquire") );
4091 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
4092 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4093 gtk_widget_show ( item );
4094 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu );
4096 item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") );
4097 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along );
4098 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4099 gtk_widget_show ( item );
4101 /* FIXME: only add menu when at least a routing engine has support for Directions */
4102 item = gtk_menu_item_new_with_mnemonic ( _("From _Directions...") );
4103 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_routing_cb), pass_along );
4104 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4105 gtk_widget_show ( item );
4107 #ifdef VIK_CONFIG_OPENSTREETMAP
4108 item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") );
4109 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along );
4110 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4111 gtk_widget_show ( item );
4113 item = gtk_menu_item_new_with_mnemonic ( _("From _My OSM Traces...") );
4114 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_my_traces_cb), pass_along );
4115 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4116 gtk_widget_show ( item );
4119 item = gtk_menu_item_new_with_mnemonic ( _("From _URL...") );
4120 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_url_cb), pass_along );
4121 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4122 gtk_widget_show ( item );
4124 #ifdef VIK_CONFIG_GEONAMES
4125 GtkWidget *wikipedia_submenu = gtk_menu_new();
4126 item = gtk_image_menu_item_new_with_mnemonic ( _("From _Wikipedia Waypoints") );
4127 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
4128 gtk_menu_shell_append(GTK_MENU_SHELL (acquire_submenu), item);
4129 gtk_widget_show(item);
4130 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu);
4132 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") );
4133 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4134 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along );
4135 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4136 gtk_widget_show ( item );
4138 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") );
4139 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) );
4140 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along );
4141 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4142 gtk_widget_show ( item );
4145 #ifdef VIK_CONFIG_GEOCACHES
4146 item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") );
4147 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along );
4148 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4149 gtk_widget_show ( item );
4152 #ifdef VIK_CONFIG_GEOTAG
4153 item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") );
4154 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along );
4155 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4156 gtk_widget_show ( item );
4159 item = gtk_menu_item_new_with_mnemonic ( _("From _File...") );
4160 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_file_cb), pass_along );
4161 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4162 gtk_widget_set_tooltip_text (item, _("Import File With GPS_Babel..."));
4163 gtk_widget_show ( item );
4165 vik_ext_tool_datasources_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (acquire_submenu) );
4167 GtkWidget *upload_submenu = gtk_menu_new ();
4168 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
4169 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4170 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4171 gtk_widget_show ( item );
4172 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
4174 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _GPS...") );
4175 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
4176 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload), pass_along );
4177 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4178 gtk_widget_show ( item );
4180 #ifdef VIK_CONFIG_OPENSTREETMAP
4181 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
4182 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4183 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_cb), pass_along );
4184 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4185 gtk_widget_show ( item );
4188 GtkWidget *delete_submenu = gtk_menu_new ();
4189 item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") );
4190 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4191 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4192 gtk_widget_show ( item );
4193 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
4195 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") );
4196 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4197 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
4198 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4199 gtk_widget_show ( item );
4201 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") );
4202 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4203 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
4204 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4205 gtk_widget_show ( item );
4207 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
4208 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4209 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
4210 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4211 gtk_widget_show ( item );
4213 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
4214 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4215 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
4216 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4217 gtk_widget_show ( item );
4219 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") );
4220 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4221 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
4222 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4223 gtk_widget_show ( item );
4225 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") );
4226 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4227 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
4228 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4229 gtk_widget_show ( item );
4231 item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4232 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4234 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4235 gtk_widget_show ( item );
4238 item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4239 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4241 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4242 gtk_widget_show ( item );
4245 item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") );
4246 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4247 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog), pass_along );
4248 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4249 gtk_widget_show ( item );
4250 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->tracks)+g_hash_table_size (vtl->routes)) );
4252 item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") );
4253 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4254 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
4255 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4256 gtk_widget_show ( item );
4257 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->waypoints)) );
4260 // Fake Waypoint UUIDs vi simple increasing integer
4261 static guint wp_uuid = 0;
4263 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4267 vik_waypoint_set_name (wp, name);
4269 if ( VIK_LAYER(vtl)->realized )
4271 // Do we need to create the sublayer:
4272 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4273 trw_layer_add_sublayer_waypoints ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4276 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4278 // Visibility column always needed for waypoints
4279 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, TRUE );
4281 // Actual setting of visibility dependent on the waypoint
4282 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible );
4284 g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter );
4286 // Sort now as post_read is not called on a realized waypoint
4287 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4290 highest_wp_number_add_wp(vtl, name);
4291 g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp );
4295 // Fake Track UUIDs vi simple increasing integer
4296 static guint tr_uuid = 0;
4298 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4302 vik_track_set_name (t, name);
4304 if ( VIK_LAYER(vtl)->realized )
4306 // Do we need to create the sublayer:
4307 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4308 trw_layer_add_sublayer_tracks ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4311 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4312 // Visibility column always needed for tracks
4313 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, TRUE );
4315 // Actual setting of visibility dependent on the track
4316 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4318 g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter );
4320 // Sort now as post_read is not called on a realized track
4321 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
4324 g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t );
4326 trw_layer_update_treeview ( vtl, t );
4329 // Fake Route UUIDs vi simple increasing integer
4330 static guint rt_uuid = 0;
4332 void vik_trw_layer_add_route ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4336 vik_track_set_name (t, name);
4338 if ( VIK_LAYER(vtl)->realized )
4340 // Do we need to create the sublayer:
4341 if ( g_hash_table_size (vtl->routes) == 0 ) {
4342 trw_layer_add_sublayer_routes ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4345 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4346 // Visibility column always needed for routes
4347 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, TRUE );
4348 // Actual setting of visibility dependent on the route
4349 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4351 g_hash_table_insert ( vtl->routes_iters, GUINT_TO_POINTER(rt_uuid), iter );
4353 // Sort now as post_read is not called on a realized route
4354 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
4357 g_hash_table_insert ( vtl->routes, GUINT_TO_POINTER(rt_uuid), t );
4359 trw_layer_update_treeview ( vtl, t );
4362 /* to be called whenever a track has been deleted or may have been changed. */
4363 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk )
4365 if (vtl->current_tp_track == trk )
4366 trw_layer_cancel_current_tp ( vtl, FALSE );
4370 * Normally this is done to due the waypoint size preference having changed
4372 void vik_trw_layer_reset_waypoints ( VikTrwLayer *vtl )
4374 GHashTableIter iter;
4375 gpointer key, value;
4378 g_hash_table_iter_init ( &iter, vtl->waypoints );
4379 while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
4380 VikWaypoint *wp = VIK_WAYPOINT(value);
4382 // Reapply symbol setting to update the pixbuf
4383 gchar *tmp_symbol = g_strdup ( wp->symbol );
4384 vik_waypoint_set_symbol ( wp, tmp_symbol );
4385 g_free ( tmp_symbol );
4391 * trw_layer_new_unique_sublayer_name:
4393 * Allocates a unique new name
4395 gchar *trw_layer_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name)
4398 gchar *newname = g_strdup(name);
4403 switch ( sublayer_type ) {
4404 case VIK_TRW_LAYER_SUBLAYER_TRACK:
4405 id = (gpointer) vik_trw_layer_get_track ( vtl, newname );
4407 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
4408 id = (gpointer) vik_trw_layer_get_waypoint ( vtl, newname );
4411 id = (gpointer) vik_trw_layer_get_route ( vtl, newname );
4414 // If found a name already in use try adding 1 to it and we try again
4416 gchar *new_newname = g_strdup_printf("%s#%d", name, i);
4418 newname = new_newname;
4421 } while ( id != NULL);
4426 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4428 // No more uniqueness of name forced when loading from a file
4429 // This now makes this function a little redunant as we just flow the parameters through
4430 vik_trw_layer_add_waypoint ( vtl, name, wp );
4433 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
4435 if ( vtl->route_finder_append && vtl->current_track ) {
4436 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4438 // enforce end of current track equal to start of tr
4439 VikTrackpoint *cur_end = vik_track_get_tp_last ( vtl->current_track );
4440 VikTrackpoint *new_start = vik_track_get_tp_first ( tr );
4441 if ( ! vik_coord_equals ( &cur_end->coord, &new_start->coord ) ) {
4442 vik_track_add_trackpoint ( vtl->current_track,
4443 vik_trackpoint_copy ( cur_end ),
4447 vik_track_steal_and_append_trackpoints ( vtl->current_track, tr );
4448 vik_track_free ( tr );
4449 vtl->route_finder_append = FALSE; /* this means we have added it */
4452 // No more uniqueness of name forced when loading from a file
4454 vik_trw_layer_add_route ( vtl, name, tr );
4456 vik_trw_layer_add_track ( vtl, name, tr );
4458 if ( vtl->route_finder_check_added_track ) {
4459 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4460 vtl->route_finder_added_track = tr;
4465 static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l )
4467 *l = g_list_append(*l, id);
4471 * Move an item from one TRW layer to another TRW layer
4473 static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type )
4475 // TODO reconsider strategy when moving within layer (if anything...)
4476 gboolean rename = ( vtl_src != vtl_dest );
4480 if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) {
4481 VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id );
4485 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4487 newname = g_strdup ( trk->name );
4489 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4490 vik_trw_layer_add_track ( vtl_dest, newname, trk2 );
4492 vik_trw_layer_delete_track ( vtl_src, trk );
4495 if (type == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
4496 VikTrack *trk = g_hash_table_lookup ( vtl_src->routes, id );
4500 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4502 newname = g_strdup ( trk->name );
4504 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4505 vik_trw_layer_add_route ( vtl_dest, newname, trk2 );
4507 vik_trw_layer_delete_route ( vtl_src, trk );
4510 if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) {
4511 VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id );
4515 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, wp->name );
4517 newname = g_strdup ( wp->name );
4519 VikWaypoint *wp2 = vik_waypoint_copy ( wp );
4520 vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 );
4522 trw_layer_delete_waypoint ( vtl_src, wp );
4524 // Recalculate bounds even if not renamed as maybe dragged between layers
4525 trw_layer_calculate_bounds_waypoints ( vtl_dest );
4526 trw_layer_calculate_bounds_waypoints ( vtl_src );
4530 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
4532 VikTreeview *vt = VIK_LAYER(vtl_src)->vt;
4533 gint type = vik_treeview_item_get_data(vt, src_item_iter);
4535 if (!vik_treeview_item_get_pointer(vt, src_item_iter)) {
4536 GList *items = NULL;
4539 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4540 g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items);
4542 if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) {
4543 g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items);
4545 if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4546 g_hash_table_foreach ( vtl_src->routes, (GHFunc)trw_layer_enum_item, &items);
4551 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4552 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK);
4553 } else if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4554 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_ROUTE);
4556 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
4563 gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter);
4564 trw_layer_move_item(vtl_src, vtl_dest, name, type);
4568 gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata )
4570 trku_udata *user_data = udata;
4571 if ( trk == user_data->trk ) {
4572 user_data->uuid = id;
4578 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk )
4580 gboolean was_visible = FALSE;
4581 if ( trk && trk->name ) {
4583 if ( trk == vtl->current_track ) {
4584 vtl->current_track = NULL;
4585 vtl->current_tp_track = NULL;
4586 vtl->current_tp_id = NULL;
4587 vtl->moving_tp = FALSE;
4588 vtl->route_finder_started = FALSE;
4591 was_visible = trk->visible;
4593 if ( trk == vtl->route_finder_added_track )
4594 vtl->route_finder_added_track = NULL;
4600 // Hmmm, want key of it
4601 gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
4603 if ( trkf && udata.uuid ) {
4604 /* could be current_tp, so we have to check */
4605 trw_layer_cancel_tps_of_track ( vtl, trk );
4607 GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
4610 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4611 g_hash_table_remove ( vtl->tracks_iters, udata.uuid );
4612 g_hash_table_remove ( vtl->tracks, udata.uuid );
4614 // If last sublayer, then remove sublayer container
4615 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4616 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4619 // Incase it was selected (no item delete signal ATM)
4620 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4626 gboolean vik_trw_layer_delete_route ( VikTrwLayer *vtl, VikTrack *trk )
4628 gboolean was_visible = FALSE;
4630 if ( trk && trk->name ) {
4632 if ( trk == vtl->current_track ) {
4633 vtl->current_track = NULL;
4634 vtl->current_tp_track = NULL;
4635 vtl->current_tp_id = NULL;
4636 vtl->moving_tp = FALSE;
4639 was_visible = trk->visible;
4641 if ( trk == vtl->route_finder_added_track )
4642 vtl->route_finder_added_track = NULL;
4648 // Hmmm, want key of it
4649 gpointer *trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
4651 if ( trkf && udata.uuid ) {
4652 /* could be current_tp, so we have to check */
4653 trw_layer_cancel_tps_of_track ( vtl, trk );
4655 GtkTreeIter *it = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
4658 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4659 g_hash_table_remove ( vtl->routes_iters, udata.uuid );
4660 g_hash_table_remove ( vtl->routes, udata.uuid );
4662 // If last sublayer, then remove sublayer container
4663 if ( g_hash_table_size (vtl->routes) == 0 ) {
4664 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4667 // Incase it was selected (no item delete signal ATM)
4668 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4674 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp )
4676 gboolean was_visible = FALSE;
4678 if ( wp && wp->name ) {
4680 if ( wp == vtl->current_wp ) {
4681 vtl->current_wp = NULL;
4682 vtl->current_wp_id = NULL;
4683 vtl->moving_wp = FALSE;
4686 was_visible = wp->visible;
4692 // Hmmm, want key of it
4693 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
4695 if ( wpf && udata.uuid ) {
4696 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
4699 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4700 g_hash_table_remove ( vtl->waypoints_iters, udata.uuid );
4702 highest_wp_number_remove_wp(vtl, wp->name);
4703 g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name
4705 // If last sublayer, then remove sublayer container
4706 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4707 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4710 // Incase it was selected (no item delete signal ATM)
4711 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4719 // Only for temporary use by trw_layer_delete_waypoint_by_name
4720 static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata )
4722 wpu_udata *user_data = udata;
4723 if ( ! strcmp ( wp->name, user_data->wp->name ) ) {
4724 user_data->uuid = id;
4731 * Delete a waypoint by the given name
4732 * NOTE: ATM this will delete the first encountered Waypoint with the specified name
4733 * as there be multiple waypoints with the same name
4735 static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name )
4738 // Fake a waypoint with the given name
4739 udata.wp = vik_waypoint_new ();
4740 vik_waypoint_set_name (udata.wp, name);
4741 // Currently only the name is used in this waypoint find function
4744 // Hmmm, want key of it
4745 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata );
4747 vik_waypoint_free (udata.wp);
4749 if ( wpf && udata.uuid )
4750 return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid ));
4756 VikTrack *trk; // input
4757 gpointer uuid; // output
4760 // Only for temporary use by trw_layer_delete_track_by_name
4761 static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata )
4763 tpu_udata *user_data = udata;
4764 if ( ! strcmp ( trk->name, user_data->trk->name ) ) {
4765 user_data->uuid = id;
4772 * Delete a track by the given name
4773 * NOTE: ATM this will delete the first encountered Track with the specified name
4774 * as there may be multiple tracks with the same name within the specified hash table
4776 static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name, GHashTable *ht_tracks )
4779 // Fake a track with the given name
4780 udata.trk = vik_track_new ();
4781 vik_track_set_name (udata.trk, name);
4782 // Currently only the name is used in this waypoint find function
4785 // Hmmm, want key of it
4786 gpointer *trkf = g_hash_table_find ( ht_tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata );
4788 vik_track_free (udata.trk);
4790 if ( trkf && udata.uuid ) {
4791 // This could be a little better written...
4792 if ( vtl->tracks == ht_tracks )
4793 return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4794 if ( vtl->routes == ht_tracks )
4795 return vik_trw_layer_delete_route (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4802 static void remove_item_from_treeview ( const gpointer id, GtkTreeIter *it, VikTreeview * vt )
4804 vik_treeview_item_delete (vt, it );
4807 void vik_trw_layer_delete_all_routes ( VikTrwLayer *vtl )
4810 vtl->current_track = NULL;
4811 vtl->route_finder_added_track = NULL;
4812 if (vtl->current_tp_track)
4813 trw_layer_cancel_current_tp(vtl, FALSE);
4815 g_hash_table_foreach(vtl->routes_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4816 g_hash_table_remove_all(vtl->routes_iters);
4817 g_hash_table_remove_all(vtl->routes);
4819 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4821 vik_layer_emit_update ( VIK_LAYER(vtl) );
4824 void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl )
4827 vtl->current_track = NULL;
4828 vtl->route_finder_added_track = NULL;
4829 if (vtl->current_tp_track)
4830 trw_layer_cancel_current_tp(vtl, FALSE);
4832 g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4833 g_hash_table_remove_all(vtl->tracks_iters);
4834 g_hash_table_remove_all(vtl->tracks);
4836 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4838 vik_layer_emit_update ( VIK_LAYER(vtl) );
4841 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
4843 vtl->current_wp = NULL;
4844 vtl->current_wp_id = NULL;
4845 vtl->moving_wp = FALSE;
4847 highest_wp_number_reset(vtl);
4849 g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4850 g_hash_table_remove_all(vtl->waypoints_iters);
4851 g_hash_table_remove_all(vtl->waypoints);
4853 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4855 vik_layer_emit_update ( VIK_LAYER(vtl) );
4858 static void trw_layer_delete_all_tracks ( menu_array_layer values )
4860 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4861 // Get confirmation from the user
4862 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4863 _("Are you sure you want to delete all tracks in %s?"),
4864 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4865 vik_trw_layer_delete_all_tracks (vtl);
4868 static void trw_layer_delete_all_routes ( menu_array_layer values )
4870 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4871 // Get confirmation from the user
4872 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4873 _("Are you sure you want to delete all routes in %s?"),
4874 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4875 vik_trw_layer_delete_all_routes (vtl);
4878 static void trw_layer_delete_all_waypoints ( menu_array_layer values )
4880 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4881 // Get confirmation from the user
4882 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4883 _("Are you sure you want to delete all waypoints in %s?"),
4884 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4885 vik_trw_layer_delete_all_waypoints (vtl);
4888 static void trw_layer_delete_item ( menu_array_sublayer values )
4890 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4891 gboolean was_visible = FALSE;
4892 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
4894 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
4895 if ( wp && wp->name ) {
4896 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4897 // Get confirmation from the user
4898 // Maybe this Waypoint Delete should be optional as is it could get annoying...
4899 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4900 _("Are you sure you want to delete the waypoint \"%s\"?"),
4903 was_visible = trw_layer_delete_waypoint ( vtl, wp );
4906 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
4908 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
4909 if ( trk && trk->name ) {
4910 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4911 // Get confirmation from the user
4912 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4913 _("Are you sure you want to delete the track \"%s\"?"),
4916 was_visible = vik_trw_layer_delete_track ( vtl, trk );
4921 VikTrack *trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
4922 if ( trk && trk->name ) {
4923 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4924 // Get confirmation from the user
4925 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4926 _("Are you sure you want to delete the route \"%s\"?"),
4929 was_visible = vik_trw_layer_delete_route ( vtl, trk );
4933 vik_layer_emit_update ( VIK_LAYER(vtl) );
4937 * Rename waypoint and maintain corresponding name of waypoint in the treeview
4939 void trw_layer_waypoint_rename ( VikTrwLayer *vtl, VikWaypoint *wp, const gchar *new_name )
4941 vik_waypoint_set_name ( wp, new_name );
4943 // Now update the treeview as well
4948 // Need key of it for treeview update
4949 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
4951 if ( wpf && udataU.uuid ) {
4952 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
4955 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, new_name );
4956 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4962 * Maintain icon of waypoint in the treeview
4964 void trw_layer_waypoint_reset_icon ( VikTrwLayer *vtl, VikWaypoint *wp )
4966 // update the treeview
4971 // Need key of it for treeview update
4972 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
4974 if ( wpf && udataU.uuid ) {
4975 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
4978 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, it, get_wp_sym_small (wp->symbol) );
4983 static void trw_layer_properties_item ( menu_array_sublayer values )
4985 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4986 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
4988 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
4990 if ( wp && wp->name )
4992 gboolean updated = FALSE;
4993 gchar *new_name = a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, vtl, wp, vtl->coord_mode, FALSE, &updated );
4995 trw_layer_waypoint_rename ( vtl, wp, new_name );
4997 if ( updated && values[MA_TV_ITER] )
4998 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, values[MA_TV_ITER], get_wp_sym_small (wp->symbol) );
5000 if ( updated && VIK_LAYER(vtl)->visible )
5001 vik_layer_emit_update ( VIK_LAYER(vtl) );
5007 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5008 tr = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5010 tr = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5012 if ( tr && tr->name )
5014 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5025 * trw_layer_track_statistics:
5027 * Show track statistics.
5028 * ATM jump to the stats page in the properties
5029 * TODO: consider separating the stats into an individual dialog?
5031 static void trw_layer_track_statistics ( menu_array_sublayer values )
5033 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5035 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5036 trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5038 trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5040 if ( trk && trk->name ) {
5041 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5051 * Update the treeview of the track id - primarily to update the icon
5053 void trw_layer_update_treeview ( VikTrwLayer *vtl, VikTrack *trk )
5059 gpointer *trkf = NULL;
5060 if ( trk->is_route )
5061 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
5063 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
5065 if ( trkf && udata.uuid ) {
5067 GtkTreeIter *iter = NULL;
5068 if ( trk->is_route )
5069 iter = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
5071 iter = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
5074 // TODO: Make this a function
5075 GdkPixbuf *pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, 18, 18);
5076 guint32 pixel = ((trk->color.red & 0xff00) << 16) |
5077 ((trk->color.green & 0xff00) << 8) |
5078 (trk->color.blue & 0xff00);
5079 gdk_pixbuf_fill ( pixbuf, pixel );
5080 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, iter, pixbuf );
5081 g_object_unref (pixbuf);
5088 Parameter 1 -> VikLayersPanel
5089 Parameter 2 -> VikLayer
5090 Parameter 3 -> VikViewport
5092 static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord )
5095 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord, TRUE );
5096 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
5099 /* since vlp not set, vl & vvp should be valid instead! */
5101 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord, TRUE );
5102 vik_layer_emit_update ( VIK_LAYER(vl) );
5107 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values )
5109 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5111 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5112 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5114 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5116 if ( track && track->trackpoints )
5117 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_first(track)->coord) );
5120 static void trw_layer_goto_track_center ( menu_array_sublayer values )
5122 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5124 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5125 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5127 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5129 if ( track && track->trackpoints )
5131 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
5133 trw_layer_find_maxmin_tracks ( NULL, track, maxmin );
5134 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
5135 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
5136 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
5137 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &coord);
5141 static void trw_layer_convert_track_route ( menu_array_sublayer values )
5143 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5145 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5146 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5148 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5153 // Converting a track to a route can be a bit more complicated,
5154 // so give a chance to change our minds:
5155 if ( !trk->is_route &&
5156 ( ( vik_track_get_segment_count ( trk ) > 1 ) ||
5157 ( vik_track_get_average_speed ( trk ) > 0.0 ) ) ) {
5159 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5160 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) )
5165 VikTrack *trk_copy = vik_track_copy ( trk, TRUE );
5168 trk_copy->is_route = !trk_copy->is_route;
5170 // ATM can't set name to self - so must create temporary copy
5171 gchar *name = g_strdup ( trk_copy->name );
5173 // Delete old one and then add new one
5174 if ( trk->is_route ) {
5175 vik_trw_layer_delete_route ( vtl, trk );
5176 vik_trw_layer_add_track ( vtl, name, trk_copy );
5179 // Extra route conversion bits...
5180 vik_track_merge_segments ( trk_copy );
5181 vik_track_to_routepoints ( trk_copy );
5183 vik_trw_layer_delete_track ( vtl, trk );
5184 vik_trw_layer_add_route ( vtl, name, trk_copy );
5188 // Update in case color of track / route changes when moving between sublayers
5189 vik_layer_emit_update ( VIK_LAYER(vtl) );
5192 static void trw_layer_anonymize_times ( menu_array_sublayer values )
5194 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5196 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5197 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5199 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5202 vik_track_anonymize_times ( track );
5205 static void trw_layer_extend_track_end ( menu_array_sublayer values )
5207 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5209 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5210 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5212 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5217 vtl->current_track = track;
5218 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);
5220 if ( track->trackpoints )
5221 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord) );
5225 * extend a track using route finder
5227 static void trw_layer_extend_track_end_route_finder ( menu_array_sublayer values )
5229 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5230 VikTrack *track = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5234 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_ROUTE_FINDER );
5235 vtl->current_track = track;
5236 vtl->route_finder_started = TRUE;
5238 if ( track->trackpoints )
5239 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &vik_track_get_tp_last(track)->coord );
5245 static gboolean trw_layer_dem_test ( VikTrwLayer *vtl, VikLayersPanel *vlp )
5247 // If have a vlp then perform a basic test to see if any DEM info available...
5249 GList *dems = vik_layers_panel_get_all_layers_of_type (vlp, VIK_LAYER_DEM, TRUE); // Includes hidden DEM layer types
5251 if ( !g_list_length(dems) ) {
5252 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No DEM layers available, thus no DEM values can be applied.") );
5260 * apply_dem_data_common:
5262 * A common function for applying the DEM values and reporting the results.
5264 static void apply_dem_data_common ( VikTrwLayer *vtl, VikLayersPanel *vlp, VikTrack *track, gboolean skip_existing_elevations )
5266 if ( !trw_layer_dem_test ( vtl, vlp ) )
5269 gulong changed = vik_track_apply_dem_data ( track, skip_existing_elevations );
5270 // Inform user how much was changed
5272 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5273 g_snprintf(str, 64, tmp_str, changed);
5274 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5277 static void trw_layer_apply_dem_data_all ( menu_array_sublayer values )
5279 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5281 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5282 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5284 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5287 apply_dem_data_common ( vtl, values[MA_VLP], track, FALSE );
5290 static void trw_layer_apply_dem_data_only_missing ( menu_array_sublayer values )
5292 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5294 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5295 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5297 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5300 apply_dem_data_common ( vtl, values[MA_VLP], track, TRUE );
5306 * A common function for applying the elevation smoothing and reporting the results.
5308 static void smooth_it ( VikTrwLayer *vtl, VikTrack *track, gboolean flat )
5310 gulong changed = vik_track_smooth_missing_elevation_data ( track, flat );
5311 // Inform user how much was changed
5313 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5314 g_snprintf(str, 64, tmp_str, changed);
5315 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5321 static void trw_layer_missing_elevation_data_interp ( menu_array_sublayer values )
5323 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5325 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5326 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5328 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5333 smooth_it ( vtl, track, FALSE );
5336 static void trw_layer_missing_elevation_data_flat ( menu_array_sublayer values )
5338 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5340 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5341 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5343 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5348 smooth_it ( vtl, track, TRUE );
5352 * Commonal helper function
5354 static void wp_changed_message ( VikTrwLayer *vtl, gint changed )
5357 const gchar *tmp_str = ngettext("%ld waypoint changed", "%ld waypoints changed", changed);
5358 g_snprintf(str, 64, tmp_str, changed);
5359 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5362 static void trw_layer_apply_dem_data_wpt_all ( menu_array_sublayer values )
5364 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5365 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5367 if ( !trw_layer_dem_test ( vtl, vlp ) )
5371 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5373 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5375 changed = (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5379 GHashTableIter iter;
5380 gpointer key, value;
5382 g_hash_table_iter_init ( &iter, vtl->waypoints );
5383 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5384 VikWaypoint *wp = VIK_WAYPOINT(value);
5385 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5388 wp_changed_message ( vtl, changed );
5391 static void trw_layer_apply_dem_data_wpt_only_missing ( menu_array_sublayer values )
5393 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5394 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5396 if ( !trw_layer_dem_test ( vtl, vlp ) )
5400 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5402 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5404 changed = (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5408 GHashTableIter iter;
5409 gpointer key, value;
5411 g_hash_table_iter_init ( &iter, vtl->waypoints );
5412 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5413 VikWaypoint *wp = VIK_WAYPOINT(value);
5414 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5417 wp_changed_message ( vtl, changed );
5420 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values )
5422 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5424 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5425 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5427 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5431 if ( !track->trackpoints )
5433 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord));
5436 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values )
5438 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5440 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5441 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5443 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5448 VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( track );
5451 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5454 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values )
5456 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5458 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5459 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5461 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5466 VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( track );
5469 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5472 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values )
5474 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5476 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5477 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5479 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5484 VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( track );
5487 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5491 * Automatically change the viewport to center on the track and zoom to see the extent of the track
5493 static void trw_layer_auto_track_view ( menu_array_sublayer values )
5495 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5497 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5498 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5500 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5502 if ( trk && trk->trackpoints )
5504 struct LatLon maxmin[2] = { {0,0}, {0,0} };
5505 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
5506 trw_layer_zoom_to_show_latlons ( vtl, values[MA_VVP], maxmin );
5507 if ( values[MA_VLP] )
5508 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(values[MA_VLP]) );
5510 vik_layer_emit_update ( VIK_LAYER(vtl) );
5515 * Refine the selected track/route with a routing engine.
5516 * The routing engine is selected by the user, when requestiong the job.
5518 static void trw_layer_route_refine ( menu_array_sublayer values )
5520 static gint last_engine = 0;
5521 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5524 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5525 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5527 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5529 if ( trk && trk->trackpoints )
5531 /* Check size of the route */
5532 int nb = vik_track_get_tp_count(trk);
5534 GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER (vtl),
5535 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5536 GTK_MESSAGE_WARNING,
5537 GTK_BUTTONS_OK_CANCEL,
5538 _("Refining a track with many points (%d) is unlikely to yield sensible results. Do you want to Continue?"),
5540 gint response = gtk_dialog_run ( GTK_DIALOG(dialog) );
5541 gtk_widget_destroy ( dialog );
5542 if (response != GTK_RESPONSE_OK )
5545 /* Select engine from dialog */
5546 GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Refine Route with Routing Engine..."),
5547 VIK_GTK_WINDOW_FROM_LAYER (vtl),
5548 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5550 GTK_RESPONSE_REJECT,
5552 GTK_RESPONSE_ACCEPT,
5554 GtkWidget *label = gtk_label_new ( _("Select routing engine") );
5555 gtk_widget_show_all(label);
5557 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, TRUE, TRUE, 0 );
5559 GtkWidget * combo = vik_routing_ui_selector_new ( (Predicate)vik_routing_engine_supports_refine, NULL );
5560 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), last_engine);
5561 gtk_widget_show_all(combo);
5563 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), combo, TRUE, TRUE, 0 );
5565 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
5567 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
5569 /* Dialog validated: retrieve selected engine and do the job */
5570 last_engine = gtk_combo_box_get_active ( GTK_COMBO_BOX(combo) );
5571 VikRoutingEngine *routing = vik_routing_ui_selector_get_nth (combo, last_engine);
5574 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5576 /* Force saving track */
5577 /* FIXME: remove or rename this hack */
5578 vtl->route_finder_check_added_track = TRUE;
5581 vik_routing_engine_refine (routing, vtl, trk);
5583 /* FIXME: remove or rename this hack */
5584 if ( vtl->route_finder_added_track )
5585 vik_track_calculate_bounds ( vtl->route_finder_added_track );
5587 vtl->route_finder_added_track = NULL;
5588 vtl->route_finder_check_added_track = FALSE;
5590 vik_layer_emit_update ( VIK_LAYER(vtl) );
5592 /* Restore cursor */
5593 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5595 gtk_widget_destroy ( dialog );
5599 static void trw_layer_edit_trackpoint ( menu_array_sublayer values )
5601 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5602 trw_layer_tpwin_init ( vtl );
5605 /*************************************
5606 * merge/split by time routines
5607 *************************************/
5609 /* called for each key in track hash table.
5610 * If the current track has the same time stamp type, add it to the result,
5611 * except the one pointed by "exclude".
5612 * set exclude to NULL if there is no exclude to check.
5613 * Note that the result is in reverse (for performance reasons).
5618 gboolean with_timestamps;
5620 static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata)
5622 twt_udata *user_data = udata;
5623 VikTrackpoint *p1, *p2;
5624 VikTrack *trk = VIK_TRACK(value);
5625 if (trk == user_data->exclude) {
5629 if (trk->trackpoints) {
5630 p1 = vik_track_get_tp_first(trk);
5631 p2 = vik_track_get_tp_last(trk);
5633 if ( user_data->with_timestamps ) {
5634 if (!p1->has_timestamp || !p2->has_timestamp) {
5639 // Don't add tracks with timestamps when getting non timestamp tracks
5640 if (p1->has_timestamp || p2->has_timestamp) {
5646 *(user_data->result) = g_list_prepend(*(user_data->result), key);
5650 * find_nearby_tracks_by_time:
5652 * Called for each track in track hash table.
5653 * If the original track (in user_data[1]) is close enough (threshold period in user_data[2])
5654 * to the current track, then the current track is added to the list in user_data[0]
5656 static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data)
5658 VikTrack *trk = VIK_TRACK(value);
5660 GList **nearby_tracks = ((gpointer *)user_data)[0];
5661 VikTrack *orig_trk = VIK_TRACK(((gpointer *)user_data)[1]);
5663 if ( !orig_trk || !orig_trk->trackpoints )
5667 * detect reasons for not merging, and return
5668 * if no reason is found not to merge, then do it.
5671 twt_udata *udata = user_data;
5672 // Exclude the original track from the compiled list
5673 if (trk == udata->exclude) {
5677 time_t t1 = vik_track_get_tp_first(orig_trk)->timestamp;
5678 time_t t2 = vik_track_get_tp_last(orig_trk)->timestamp;
5680 if (trk->trackpoints) {
5682 VikTrackpoint *p1 = vik_track_get_tp_first(trk);
5683 VikTrackpoint *p2 = vik_track_get_tp_last(trk);
5685 if (!p1->has_timestamp || !p2->has_timestamp) {
5686 //g_print("no timestamp\n");
5690 guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]);
5691 //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp);
5692 if (! (abs(t1 - p2->timestamp) < threshold ||
5694 abs(p1->timestamp - t2) < threshold)
5701 *nearby_tracks = g_list_prepend(*nearby_tracks, value);
5704 /* comparison function used to sort tracks; a and b are hash table keys */
5705 /* Not actively used - can be restored if needed
5706 static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data)
5708 GHashTable *tracks = user_data;
5711 t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp;
5712 t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp;
5714 if (t1 < t2) return -1;
5715 if (t1 > t2) return 1;
5720 /* comparison function used to sort trackpoints */
5721 static gint trackpoint_compare(gconstpointer a, gconstpointer b)
5723 time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp;
5725 if (t1 < t2) return -1;
5726 if (t1 > t2) return 1;
5731 * comparison function which can be used to sort tracks or waypoints by name
5733 static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data)
5735 const gchar* namea = (const gchar*) a;
5736 const gchar* nameb = (const gchar*) b;
5737 if ( namea == NULL || nameb == NULL)
5740 // Same sort method as used in the vik_treeview_*_alphabetize functions
5741 return strcmp ( namea, nameb );
5745 * Attempt to merge selected track with other tracks specified by the user
5746 * Tracks to merge with must be of the same 'type' as the selected track -
5747 * either all with timestamps, or all without timestamps
5749 static void trw_layer_merge_with_other ( menu_array_sublayer values )
5751 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5752 GList *other_tracks = NULL;
5753 GHashTable *ght_tracks;
5754 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5755 ght_tracks = vtl->routes;
5757 ght_tracks = vtl->tracks;
5759 VikTrack *track = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5764 if ( !track->trackpoints )
5768 udata.result = &other_tracks;
5769 udata.exclude = track;
5770 // Allow merging with 'similar' time type time tracks
5771 // i.e. either those times, or those without
5772 udata.with_timestamps = vik_track_get_tp_first(track)->has_timestamp;
5774 g_hash_table_foreach(ght_tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
5775 other_tracks = g_list_reverse(other_tracks);
5777 if ( !other_tracks ) {
5778 if ( udata.with_timestamps )
5779 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found"));
5781 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found"));
5785 // Sort alphabetically for user presentation
5786 // Convert into list of names for usage with dialog function
5787 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5788 GList *other_tracks_names = NULL;
5789 GList *iter = g_list_first ( other_tracks );
5791 other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (ght_tracks, iter->data))->name );
5792 iter = g_list_next ( iter );
5795 other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL);
5797 GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5801 track->is_route ? _("Select route to merge with") : _("Select track to merge with"));
5802 g_list_free(other_tracks);
5803 g_list_free(other_tracks_names);
5808 for (l = merge_list; l != NULL; l = g_list_next(l)) {
5809 VikTrack *merge_track;
5810 if ( track->is_route )
5811 merge_track = vik_trw_layer_get_route ( vtl, l->data );
5813 merge_track = vik_trw_layer_get_track ( vtl, l->data );
5816 vik_track_steal_and_append_trackpoints ( track, merge_track );
5817 if ( track->is_route )
5818 vik_trw_layer_delete_route (vtl, merge_track);
5820 vik_trw_layer_delete_track (vtl, merge_track);
5821 track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare);
5824 for (l = merge_list; l != NULL; l = g_list_next(l))
5826 g_list_free(merge_list);
5828 vik_layer_emit_update( VIK_LAYER(vtl) );
5832 // c.f. trw_layer_sorted_track_id_by_name_list
5833 // but don't add the specified track to the list (normally current track)
5834 static void trw_layer_sorted_track_id_by_name_list_exclude_self (const gpointer id, const VikTrack *trk, gpointer udata)
5836 twt_udata *user_data = udata;
5839 if (trk == user_data->exclude) {
5843 // Sort named list alphabetically
5844 *(user_data->result) = g_list_insert_sorted_with_data (*(user_data->result), trk->name, sort_alphabetically, NULL);
5848 * Join - this allows combining 'tracks' and 'track routes'
5849 * i.e. doesn't care about whether tracks have consistent timestamps
5850 * ATM can only append one track at a time to the currently selected track
5852 static void trw_layer_append_track ( menu_array_sublayer values )
5855 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5857 GHashTable *ght_tracks;
5858 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5859 ght_tracks = vtl->routes;
5861 ght_tracks = vtl->tracks;
5863 trk = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5868 GList *other_tracks_names = NULL;
5870 // Sort alphabetically for user presentation
5871 // Convert into list of names for usage with dialog function
5872 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5874 udata.result = &other_tracks_names;
5875 udata.exclude = trk;
5877 g_hash_table_foreach(ght_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
5879 // Note the limit to selecting one track only
5880 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
5881 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
5882 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5885 trk->is_route ? _("Append Route"): _("Append Track"),
5886 trk->is_route ? _("Select the route to append after the current route") :
5887 _("Select the track to append after the current track") );
5889 g_list_free(other_tracks_names);
5891 // It's a list, but shouldn't contain more than one other track!
5892 if ( append_list ) {
5894 for (l = append_list; l != NULL; l = g_list_next(l)) {
5895 // TODO: at present this uses the first track found by name,
5896 // which with potential multiple same named tracks may not be the one selected...
5897 VikTrack *append_track;
5898 if ( trk->is_route )
5899 append_track = vik_trw_layer_get_route ( vtl, l->data );
5901 append_track = vik_trw_layer_get_track ( vtl, l->data );
5903 if ( append_track ) {
5904 vik_track_steal_and_append_trackpoints ( trk, append_track );
5905 if ( trk->is_route )
5906 vik_trw_layer_delete_route (vtl, append_track);
5908 vik_trw_layer_delete_track (vtl, append_track);
5911 for (l = append_list; l != NULL; l = g_list_next(l))
5913 g_list_free(append_list);
5915 vik_layer_emit_update( VIK_LAYER(vtl) );
5920 * Very similar to trw_layer_append_track for joining
5921 * but this allows selection from the 'other' list
5922 * If a track is selected, then is shows routes and joins the selected one
5923 * If a route is selected, then is shows tracks and joins the selected one
5925 static void trw_layer_append_other ( menu_array_sublayer values )
5928 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5930 GHashTable *ght_mykind, *ght_others;
5931 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
5932 ght_mykind = vtl->routes;
5933 ght_others = vtl->tracks;
5936 ght_mykind = vtl->tracks;
5937 ght_others = vtl->routes;
5940 trk = (VikTrack *) g_hash_table_lookup ( ght_mykind, values[MA_SUBLAYER_ID] );
5945 GList *other_tracks_names = NULL;
5947 // Sort alphabetically for user presentation
5948 // Convert into list of names for usage with dialog function
5949 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5951 udata.result = &other_tracks_names;
5952 udata.exclude = trk;
5954 g_hash_table_foreach(ght_others, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
5956 // Note the limit to selecting one track only
5957 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
5958 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
5959 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5962 trk->is_route ? _("Append Track"): _("Append Route"),
5963 trk->is_route ? _("Select the track to append after the current route") :
5964 _("Select the route to append after the current track") );
5966 g_list_free(other_tracks_names);
5968 // It's a list, but shouldn't contain more than one other track!
5969 if ( append_list ) {
5971 for (l = append_list; l != NULL; l = g_list_next(l)) {
5972 // TODO: at present this uses the first track found by name,
5973 // which with potential multiple same named tracks may not be the one selected...
5975 // Get FROM THE OTHER TYPE list
5976 VikTrack *append_track;
5977 if ( trk->is_route )
5978 append_track = vik_trw_layer_get_track ( vtl, l->data );
5980 append_track = vik_trw_layer_get_route ( vtl, l->data );
5982 if ( append_track ) {
5984 if ( !append_track->is_route &&
5985 ( ( vik_track_get_segment_count ( append_track ) > 1 ) ||
5986 ( vik_track_get_average_speed ( append_track ) > 0.0 ) ) ) {
5988 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5989 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) ) {
5990 vik_track_merge_segments ( append_track );
5991 vik_track_to_routepoints ( append_track );
5998 vik_track_steal_and_append_trackpoints ( trk, append_track );
6000 // Delete copied which is FROM THE OTHER TYPE list
6001 if ( trk->is_route )
6002 vik_trw_layer_delete_track (vtl, append_track);
6004 vik_trw_layer_delete_route (vtl, append_track);
6007 for (l = append_list; l != NULL; l = g_list_next(l))
6009 g_list_free(append_list);
6010 vik_layer_emit_update( VIK_LAYER(vtl) );
6014 /* merge by segments */
6015 static void trw_layer_merge_by_segment ( menu_array_sublayer values )
6017 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6018 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6019 guint segments = vik_track_merge_segments ( trk );
6020 // NB currently no need to redraw as segments not actually shown on the display
6021 // However inform the user of what happened:
6023 const gchar *tmp_str = ngettext("%d segment merged", "%d segments merged", segments);
6024 g_snprintf(str, 64, tmp_str, segments);
6025 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str );
6028 /* merge by time routine */
6029 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values )
6031 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6035 GList *tracks_with_timestamp = NULL;
6036 VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6037 if (orig_trk->trackpoints &&
6038 !vik_track_get_tp_first(orig_trk)->has_timestamp) {
6039 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp"));
6044 udata.result = &tracks_with_timestamp;
6045 udata.exclude = orig_trk;
6046 udata.with_timestamps = TRUE;
6047 g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
6048 tracks_with_timestamp = g_list_reverse(tracks_with_timestamp);
6050 if (!tracks_with_timestamp) {
6051 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp"));
6054 g_list_free(tracks_with_timestamp);
6056 static guint threshold_in_minutes = 1;
6057 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6058 _("Merge Threshold..."),
6059 _("Merge when time between tracks less than:"),
6060 &threshold_in_minutes)) {
6064 // keep attempting to merge all tracks until no merges within the time specified is possible
6065 gboolean attempt_merge = TRUE;
6066 GList *nearby_tracks = NULL;
6068 static gpointer params[3];
6070 while ( attempt_merge ) {
6072 // Don't try again unless tracks have changed
6073 attempt_merge = FALSE;
6075 trps = orig_trk->trackpoints;
6079 if (nearby_tracks) {
6080 g_list_free(nearby_tracks);
6081 nearby_tracks = NULL;
6084 params[0] = &nearby_tracks;
6085 params[1] = orig_trk;
6086 params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds
6088 /* get a list of adjacent-in-time tracks */
6089 g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params);
6092 GList *l = nearby_tracks;
6094 /* remove trackpoints from merged track, delete track */
6095 vik_track_steal_and_append_trackpoints ( orig_trk, VIK_TRACK(l->data) );
6096 vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data));
6098 // Tracks have changed, therefore retry again against all the remaining tracks
6099 attempt_merge = TRUE;
6104 orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare);
6107 g_list_free(nearby_tracks);
6109 vik_layer_emit_update( VIK_LAYER(vtl) );
6113 * Split a track at the currently selected trackpoint
6115 static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl, gint subtype )
6117 if ( !vtl->current_tpl )
6120 if ( vtl->current_tpl->next && vtl->current_tpl->prev ) {
6121 gchar *name = trw_layer_new_unique_sublayer_name(vtl, subtype, vtl->current_tp_track->name);
6123 VikTrack *tr = vik_track_copy ( vtl->current_tp_track, FALSE );
6124 GList *newglist = g_list_alloc ();
6125 newglist->prev = NULL;
6126 newglist->next = vtl->current_tpl->next;
6127 newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data));
6128 tr->trackpoints = newglist;
6130 vtl->current_tpl->next->prev = newglist; /* end old track here */
6131 vtl->current_tpl->next = NULL;
6133 // Bounds of the selected track changed due to the split
6134 vik_track_calculate_bounds ( vtl->current_tp_track );
6136 vtl->current_tpl = newglist; /* change tp to first of new track. */
6137 vtl->current_tp_track = tr;
6140 vik_trw_layer_add_route ( vtl, name, tr );
6142 vik_trw_layer_add_track ( vtl, name, tr );
6144 // Bounds of the new track created by the split
6145 vik_track_calculate_bounds ( tr );
6151 // Also need id of newly created track
6154 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
6156 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
6158 if ( trkf && udata.uuid )
6159 vtl->current_tp_id = udata.uuid;
6161 vtl->current_tp_id = NULL;
6163 vik_layer_emit_update(VIK_LAYER(vtl));
6169 /* split by time routine */
6170 static void trw_layer_split_by_timestamp ( menu_array_sublayer values )
6172 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6173 VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6174 GList *trps = track->trackpoints;
6176 GList *newlists = NULL;
6177 GList *newtps = NULL;
6178 static guint thr = 1;
6185 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6186 _("Split Threshold..."),
6187 _("Split when time between trackpoints exceeds:"),
6192 /* iterate through trackpoints, and copy them into new lists without touching original list */
6193 prev_ts = VIK_TRACKPOINT(trps->data)->timestamp;
6197 ts = VIK_TRACKPOINT(iter->data)->timestamp;
6199 // Check for unordered time points - this is quite a rare occurence - unless one has reversed a track.
6202 strftime ( tmp_str, sizeof(tmp_str), "%c", localtime(&ts) );
6203 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6204 _("Can not split track due to trackpoints not ordered in time - such as at %s.\n\nGoto this trackpoint?"),
6206 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(VIK_TRACKPOINT(iter->data)->coord) );
6211 if (ts - prev_ts > thr*60) {
6212 /* flush accumulated trackpoints into new list */
6213 newlists = g_list_append(newlists, g_list_reverse(newtps));
6217 /* accumulate trackpoint copies in newtps, in reverse order */
6218 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6220 iter = g_list_next(iter);
6223 newlists = g_list_append(newlists, g_list_reverse(newtps));
6226 /* put lists of trackpoints into tracks */
6228 // Only bother updating if the split results in new tracks
6229 if (g_list_length (newlists) > 1) {
6234 tr = vik_track_copy ( track, FALSE );
6235 tr->trackpoints = (GList *)(iter->data);
6237 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6238 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6239 g_free ( new_tr_name );
6240 vik_track_calculate_bounds ( tr );
6241 iter = g_list_next(iter);
6243 // Remove original track and then update the display
6244 vik_trw_layer_delete_track (vtl, track);
6245 vik_layer_emit_update(VIK_LAYER(vtl));
6247 g_list_free(newlists);
6251 * Split a track by the number of points as specified by the user
6253 static void trw_layer_split_by_n_points ( menu_array_sublayer values )
6255 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6257 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6258 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6260 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6265 // Check valid track
6266 GList *trps = track->trackpoints;
6270 gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6271 _("Split Every Nth Point"),
6272 _("Split on every Nth point:"),
6273 250, // Default value as per typical limited track capacity of various GPS devices
6277 // Was a valid number returned?
6283 GList *newlists = NULL;
6284 GList *newtps = NULL;
6289 /* accumulate trackpoint copies in newtps, in reverse order */
6290 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6292 if (count >= points) {
6293 /* flush accumulated trackpoints into new list */
6294 newlists = g_list_append(newlists, g_list_reverse(newtps));
6298 iter = g_list_next(iter);
6301 // If there is a remaining chunk put that into the new split list
6302 // This may well be the whole track if no split points were encountered
6304 newlists = g_list_append(newlists, g_list_reverse(newtps));
6307 /* put lists of trackpoints into tracks */
6309 // Only bother updating if the split results in new tracks
6310 if (g_list_length (newlists) > 1) {
6315 tr = vik_track_copy ( track, FALSE );
6316 tr->trackpoints = (GList *)(iter->data);
6318 if ( track->is_route ) {
6319 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, track->name);
6320 vik_trw_layer_add_route(vtl, new_tr_name, tr);
6323 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6324 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6326 g_free ( new_tr_name );
6327 vik_track_calculate_bounds ( tr );
6329 iter = g_list_next(iter);
6331 // Remove original track and then update the display
6332 if ( track->is_route )
6333 vik_trw_layer_delete_route (vtl, track);
6335 vik_trw_layer_delete_track (vtl, track);
6336 vik_layer_emit_update(VIK_LAYER(vtl));
6338 g_list_free(newlists);
6342 * Split a track at the currently selected trackpoint
6344 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values )
6346 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6347 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
6348 trw_layer_split_at_selected_trackpoint ( vtl, subtype );
6352 * Split a track by its segments
6353 * Routes do not have segments so don't call this for routes
6355 static void trw_layer_split_segments ( menu_array_sublayer values )
6357 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6358 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6365 VikTrack **tracks = vik_track_split_into_segments (trk, &ntracks);
6368 for ( i = 0; i < ntracks; i++ ) {
6370 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, trk->name);
6371 vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] );
6372 g_free ( new_tr_name );
6377 // Remove original track
6378 vik_trw_layer_delete_track ( vtl, trk );
6379 vik_layer_emit_update ( VIK_LAYER(vtl) );
6382 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not split track as it has no segments"));
6385 /* end of split/merge routines */
6387 static void trw_layer_trackpoint_selected_delete ( VikTrwLayer *vtl, VikTrack *trk )
6391 // Find available adjacent trackpoint
6392 if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) {
6393 if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next )
6394 VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */
6396 // Delete current trackpoint
6397 vik_trackpoint_free ( vtl->current_tpl->data );
6398 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6400 // Set to current to the available adjacent trackpoint
6401 vtl->current_tpl = new_tpl;
6403 if ( vtl->current_tp_track ) {
6404 vik_track_calculate_bounds ( vtl->current_tp_track );
6408 // Delete current trackpoint
6409 vik_trackpoint_free ( vtl->current_tpl->data );
6410 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6411 trw_layer_cancel_current_tp ( vtl, FALSE );
6416 * Delete the selected point
6418 static void trw_layer_delete_point_selected ( menu_array_sublayer values )
6420 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6422 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6423 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6425 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6430 if ( !vtl->current_tpl )
6433 trw_layer_trackpoint_selected_delete ( vtl, trk );
6435 // Track has been updated so update tps:
6436 trw_layer_cancel_tps_of_track ( vtl, trk );
6438 vik_layer_emit_update ( VIK_LAYER(vtl) );
6442 * Delete adjacent track points at the same position
6443 * AKA Delete Dulplicates on the Properties Window
6445 static void trw_layer_delete_points_same_position ( menu_array_sublayer values )
6447 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6449 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6450 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6452 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6457 gulong removed = vik_track_remove_dup_points ( trk );
6459 // Track has been updated so update tps:
6460 trw_layer_cancel_tps_of_track ( vtl, trk );
6462 // Inform user how much was deleted as it's not obvious from the normal view
6464 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6465 g_snprintf(str, 64, tmp_str, removed);
6466 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6468 vik_layer_emit_update ( VIK_LAYER(vtl) );
6472 * Delete adjacent track points with the same timestamp
6473 * Normally new tracks that are 'routes' won't have any timestamps so should be OK to clean up the track
6475 static void trw_layer_delete_points_same_time ( menu_array_sublayer values )
6477 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6479 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6480 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6482 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6487 gulong removed = vik_track_remove_same_time_points ( trk );
6489 // Track has been updated so update tps:
6490 trw_layer_cancel_tps_of_track ( vtl, trk );
6492 // Inform user how much was deleted as it's not obvious from the normal view
6494 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6495 g_snprintf(str, 64, tmp_str, removed);
6496 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6498 vik_layer_emit_update ( VIK_LAYER(vtl) );
6504 static void trw_layer_insert_point_after ( menu_array_sublayer values )
6506 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6508 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6509 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6511 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6516 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
6518 vik_layer_emit_update ( VIK_LAYER(vtl) );
6521 static void trw_layer_insert_point_before ( menu_array_sublayer values )
6523 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6525 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6526 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6528 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6533 trw_layer_insert_tp_beside_current_tp ( vtl, TRUE );
6535 vik_layer_emit_update ( VIK_LAYER(vtl) );
6541 static void trw_layer_reverse ( menu_array_sublayer values )
6543 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6545 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6546 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6548 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6553 vik_track_reverse ( track );
6555 vik_layer_emit_update ( VIK_LAYER(vtl) );
6559 * Open a diary at the specified date
6561 static void trw_layer_diary_open ( VikTrwLayer *vtl, const gchar *date_str )
6564 gchar *cmd = g_strdup_printf ( "%s%s", "rednotebook --date=", date_str );
6565 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6566 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s to open file."), "rednotebook" );
6567 g_error_free ( err );
6573 * Open a diary at the date of the track or waypoint
6575 static void trw_layer_diary ( menu_array_sublayer values )
6577 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6579 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6580 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6586 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
6587 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
6588 trw_layer_diary_open ( vtl, date_buf );
6591 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6593 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6594 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6600 if ( wpt->has_timestamp ) {
6601 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
6602 trw_layer_diary_open ( vtl, date_buf );
6605 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6610 * Similar to trw_layer_enum_item, but this uses a sorted method
6613 static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata)
6615 GList **list = (GList**)udata;
6616 // *list = g_list_prepend(*all, key); //unsorted method
6617 // Sort named list alphabetically
6618 *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL);
6623 * Now Waypoint specific sort
6625 static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata)
6627 GList **list = (GList**)udata;
6628 // Sort named list alphabetically
6629 *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL);
6633 * Track specific sort
6635 static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata)
6637 GList **list = (GList**)udata;
6638 // Sort named list alphabetically
6639 *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL);
6644 gboolean has_same_track_name;
6645 const gchar *same_track_name;
6646 } same_track_name_udata;
6648 static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6650 const gchar* namea = (const gchar*) aa;
6651 const gchar* nameb = (const gchar*) bb;
6654 gint result = strcmp ( namea, nameb );
6656 if ( result == 0 ) {
6657 // Found two names the same
6658 same_track_name_udata *user_data = udata;
6659 user_data->has_same_track_name = TRUE;
6660 user_data->same_track_name = namea;
6663 // Leave ordering the same
6668 * Find out if any tracks have the same name in this hash table
6670 static gboolean trw_layer_has_same_track_names ( GHashTable *ht_tracks )
6672 // Sort items by name, then compare if any next to each other are the same
6674 GList *track_names = NULL;
6675 g_hash_table_foreach ( ht_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6678 if ( ! track_names )
6681 same_track_name_udata udata;
6682 udata.has_same_track_name = FALSE;
6684 // Use sort routine to traverse list comparing items
6685 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
6686 GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6687 // Still no tracks...
6691 return udata.has_same_track_name;
6695 * Force unqiue track names for the track table specified
6696 * Note the panel is a required parameter to enable the update of the names displayed
6697 * Specify if on tracks or else on routes
6699 static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp, GHashTable *track_table, gboolean ontrack )
6701 // . Search list for an instance of repeated name
6702 // . get track of this name
6703 // . create new name
6704 // . rename track & update equiv. treeview iter
6705 // . repeat until all different
6707 same_track_name_udata udata;
6709 GList *track_names = NULL;
6710 udata.has_same_track_name = FALSE;
6711 udata.same_track_name = NULL;
6713 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6716 if ( ! track_names )
6719 GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6721 // Still no tracks...
6722 if ( ! dummy_list1 )
6725 while ( udata.has_same_track_name ) {
6727 // Find a track with the same name
6730 trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name );
6732 trk = vik_trw_layer_get_route ( vtl, (gpointer) udata.same_track_name );
6736 g_critical("Houston, we've had a problem.");
6737 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
6738 _("Internal Error in vik_trw_layer_uniquify_tracks") );
6743 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name );
6744 vik_track_set_name ( trk, newname );
6750 // Need want key of it for treeview update
6751 gpointer *trkf = g_hash_table_find ( track_table, (GHRFunc) trw_layer_track_find_uuid, &udataU );
6753 if ( trkf && udataU.uuid ) {
6757 it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
6759 it = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
6762 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname );
6764 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->wp_sort_order );
6766 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->wp_sort_order );
6770 // Start trying to find same names again...
6772 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6773 udata.has_same_track_name = FALSE;
6774 GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6776 // No tracks any more - give up searching
6777 if ( ! dummy_list2 )
6778 udata.has_same_track_name = FALSE;
6782 vik_layers_panel_emit_update ( vlp );
6785 static void trw_layer_sort_order_a2z ( menu_array_sublayer values )
6787 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6790 switch (GPOINTER_TO_INT (values[MA_SUBTYPE])) {
6791 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
6792 iter = &(vtl->tracks_iter);
6793 vtl->track_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6795 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
6796 iter = &(vtl->routes_iter);
6797 vtl->track_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6799 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
6800 iter = &(vtl->waypoints_iter);
6801 vtl->wp_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6805 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, VL_SO_ALPHABETICAL_ASCENDING );
6808 static void trw_layer_sort_order_z2a ( menu_array_sublayer values )
6810 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6813 switch (GPOINTER_TO_INT (values[MA_SUBTYPE])) {
6814 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
6815 iter = &(vtl->tracks_iter);
6816 vtl->track_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6818 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
6819 iter = &(vtl->routes_iter);
6820 vtl->track_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6822 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
6823 iter = &(vtl->waypoints_iter);
6824 vtl->wp_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6828 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, VL_SO_ALPHABETICAL_DESCENDING );
6834 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values )
6836 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6839 // Ensure list of track names offered is unique
6840 if ( trw_layer_has_same_track_names ( vtl->tracks ) ) {
6841 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6842 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
6843 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->tracks, TRUE );
6849 // Sort list alphabetically for better presentation
6850 g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
6853 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found"));
6857 // Get list of items to delete from the user
6858 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6861 _("Delete Selection"),
6862 _("Select tracks to delete"));
6865 // Delete requested tracks
6866 // since specificly requested, IMHO no need for extra confirmation
6867 if ( delete_list ) {
6869 for (l = delete_list; l != NULL; l = g_list_next(l)) {
6870 // This deletes first trk it finds of that name (but uniqueness is enforced above)
6871 trw_layer_delete_track_by_name (vtl, l->data, vtl->tracks);
6873 g_list_free(delete_list);
6874 vik_layer_emit_update( VIK_LAYER(vtl) );
6881 static void trw_layer_delete_routes_from_selection ( menu_array_layer values )
6883 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6886 // Ensure list of track names offered is unique
6887 if ( trw_layer_has_same_track_names ( vtl->routes ) ) {
6888 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6889 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
6890 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->routes, FALSE );
6896 // Sort list alphabetically for better presentation
6897 g_hash_table_foreach(vtl->routes, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
6900 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No routes found"));
6904 // Get list of items to delete from the user
6905 GList *delete_list = a_dialog_select_from_list ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6908 _("Delete Selection"),
6909 _("Select routes to delete") );
6912 // Delete requested routes
6913 // since specificly requested, IMHO no need for extra confirmation
6914 if ( delete_list ) {
6916 for (l = delete_list; l != NULL; l = g_list_next(l)) {
6917 // This deletes first route it finds of that name (but uniqueness is enforced above)
6918 trw_layer_delete_track_by_name (vtl, l->data, vtl->routes);
6920 g_list_free(delete_list);
6921 vik_layer_emit_update( VIK_LAYER(vtl) );
6926 gboolean has_same_waypoint_name;
6927 const gchar *same_waypoint_name;
6928 } same_waypoint_name_udata;
6930 static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6932 const gchar* namea = (const gchar*) aa;
6933 const gchar* nameb = (const gchar*) bb;
6936 gint result = strcmp ( namea, nameb );
6938 if ( result == 0 ) {
6939 // Found two names the same
6940 same_waypoint_name_udata *user_data = udata;
6941 user_data->has_same_waypoint_name = TRUE;
6942 user_data->same_waypoint_name = namea;
6945 // Leave ordering the same
6950 * Find out if any waypoints have the same name in this layer
6952 gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl )
6954 // Sort items by name, then compare if any next to each other are the same
6956 GList *waypoint_names = NULL;
6957 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
6960 if ( ! waypoint_names )
6963 same_waypoint_name_udata udata;
6964 udata.has_same_waypoint_name = FALSE;
6966 // Use sort routine to traverse list comparing items
6967 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
6968 GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
6969 // Still no waypoints...
6973 return udata.has_same_waypoint_name;
6977 * Force unqiue waypoint names for this layer
6978 * Note the panel is a required parameter to enable the update of the names displayed
6980 static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp )
6982 // . Search list for an instance of repeated name
6983 // . get waypoint of this name
6984 // . create new name
6985 // . rename waypoint & update equiv. treeview iter
6986 // . repeat until all different
6988 same_waypoint_name_udata udata;
6990 GList *waypoint_names = NULL;
6991 udata.has_same_waypoint_name = FALSE;
6992 udata.same_waypoint_name = NULL;
6994 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
6997 if ( ! waypoint_names )
7000 GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7002 // Still no waypoints...
7003 if ( ! dummy_list1 )
7006 while ( udata.has_same_waypoint_name ) {
7008 // Find a waypoint with the same name
7009 VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name );
7013 g_critical("Houston, we've had a problem.");
7014 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7015 _("Internal Error in vik_trw_layer_uniquify_waypoints") );
7020 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name );
7022 trw_layer_waypoint_rename ( vtl, waypoint, newname );
7024 // Start trying to find same names again...
7025 waypoint_names = NULL;
7026 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7027 udata.has_same_waypoint_name = FALSE;
7028 GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7030 // No waypoints any more - give up searching
7031 if ( ! dummy_list2 )
7032 udata.has_same_waypoint_name = FALSE;
7036 vik_layers_panel_emit_update ( vlp );
7042 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values )
7044 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7047 // Ensure list of waypoint names offered is unique
7048 if ( trw_layer_has_same_waypoint_names ( vtl ) ) {
7049 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7050 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7051 vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]) );
7057 // Sort list alphabetically for better presentation
7058 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all);
7060 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found"));
7064 all = g_list_sort_with_data(all, sort_alphabetically, NULL);
7066 // Get list of items to delete from the user
7067 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7070 _("Delete Selection"),
7071 _("Select waypoints to delete"));
7074 // Delete requested waypoints
7075 // since specificly requested, IMHO no need for extra confirmation
7076 if ( delete_list ) {
7078 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7079 // This deletes first waypoint it finds of that name (but uniqueness is enforced above)
7080 trw_layer_delete_waypoint_by_name (vtl, l->data);
7082 g_list_free(delete_list);
7084 trw_layer_calculate_bounds_waypoints ( vtl );
7085 vik_layer_emit_update( VIK_LAYER(vtl) );
7093 static void trw_layer_iter_visibility_toggle ( gpointer id, GtkTreeIter *it, VikTreeview *vt )
7095 vik_treeview_item_toggle_visible ( vt, it );
7101 static void trw_layer_iter_visibility ( gpointer id, GtkTreeIter *it, gpointer vis_data[2] )
7103 vik_treeview_item_set_visible ( (VikTreeview*)vis_data[0], it, GPOINTER_TO_INT (vis_data[1]) );
7109 static void trw_layer_waypoints_visibility ( gpointer id, VikWaypoint *wp, gpointer on_off )
7111 wp->visible = GPOINTER_TO_INT (on_off);
7117 static void trw_layer_waypoints_toggle_visibility ( gpointer id, VikWaypoint *wp )
7119 wp->visible = !wp->visible;
7125 static void trw_layer_waypoints_visibility_off ( menu_array_layer values )
7127 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7128 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7129 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7130 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7132 vik_layer_emit_update ( VIK_LAYER(vtl) );
7138 static void trw_layer_waypoints_visibility_on ( menu_array_layer values )
7140 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7141 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7142 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7143 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7145 vik_layer_emit_update ( VIK_LAYER(vtl) );
7151 static void trw_layer_waypoints_visibility_toggle ( menu_array_layer values )
7153 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7154 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7155 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_toggle_visibility, NULL );
7157 vik_layer_emit_update ( VIK_LAYER(vtl) );
7163 static void trw_layer_tracks_visibility ( gpointer id, VikTrack *trk, gpointer on_off )
7165 trk->visible = GPOINTER_TO_INT (on_off);
7171 static void trw_layer_tracks_toggle_visibility ( gpointer id, VikTrack *trk )
7173 trk->visible = !trk->visible;
7179 static void trw_layer_tracks_visibility_off ( menu_array_layer values )
7181 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7182 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7183 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7184 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7186 vik_layer_emit_update ( VIK_LAYER(vtl) );
7192 static void trw_layer_tracks_visibility_on ( menu_array_layer values )
7194 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7195 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7196 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7197 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7199 vik_layer_emit_update ( VIK_LAYER(vtl) );
7205 static void trw_layer_tracks_visibility_toggle ( menu_array_layer values )
7207 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7208 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7209 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7211 vik_layer_emit_update ( VIK_LAYER(vtl) );
7217 static void trw_layer_routes_visibility_off ( menu_array_layer values )
7219 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7220 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7221 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7222 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7224 vik_layer_emit_update ( VIK_LAYER(vtl) );
7230 static void trw_layer_routes_visibility_on ( menu_array_layer values )
7232 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7233 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7234 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7235 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7237 vik_layer_emit_update ( VIK_LAYER(vtl) );
7243 static void trw_layer_routes_visibility_toggle ( menu_array_layer values )
7245 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7246 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7247 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7249 vik_layer_emit_update ( VIK_LAYER(vtl) );
7253 * vik_trw_layer_build_waypoint_list_t:
7255 * Helper function to construct a list of #vik_trw_waypoint_list_t
7257 GList *vik_trw_layer_build_waypoint_list_t ( VikTrwLayer *vtl, GList *waypoints )
7259 GList *waypoints_and_layers = NULL;
7260 // build waypoints_and_layers list
7261 while ( waypoints ) {
7262 vik_trw_waypoint_list_t *vtdl = g_malloc (sizeof(vik_trw_waypoint_list_t));
7263 vtdl->wpt = VIK_WAYPOINT(waypoints->data);
7265 waypoints_and_layers = g_list_prepend ( waypoints_and_layers, vtdl );
7266 waypoints = g_list_next ( waypoints );
7268 return waypoints_and_layers;
7272 * trw_layer_create_waypoint_list:
7274 * Create the latest list of waypoints with the associated layer(s)
7275 * Although this will always be from a single layer here
7277 static GList* trw_layer_create_waypoint_list ( VikLayer *vl, gpointer user_data )
7279 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7280 GList *waypoints = g_hash_table_get_values ( vik_trw_layer_get_waypoints(vtl) );
7282 return vik_trw_layer_build_waypoint_list_t ( vtl, waypoints );
7286 * trw_layer_analyse_close:
7288 * Stuff to do on dialog closure
7290 static void trw_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl )
7292 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7293 gtk_widget_destroy ( dialog );
7294 vtl->tracks_analysis_dialog = NULL;
7298 * vik_trw_layer_build_track_list_t:
7300 * Helper function to construct a list of #vik_trw_track_list_t
7302 GList *vik_trw_layer_build_track_list_t ( VikTrwLayer *vtl, GList *tracks )
7304 GList *tracks_and_layers = NULL;
7305 // build tracks_and_layers list
7307 vik_trw_track_list_t *vtdl = g_malloc (sizeof(vik_trw_track_list_t));
7308 vtdl->trk = VIK_TRACK(tracks->data);
7310 tracks_and_layers = g_list_prepend ( tracks_and_layers, vtdl );
7311 tracks = g_list_next ( tracks );
7313 return tracks_and_layers;
7317 * trw_layer_create_track_list:
7319 * Create the latest list of tracks with the associated layer(s)
7320 * Although this will always be from a single layer here
7322 static GList* trw_layer_create_track_list ( VikLayer *vl, gpointer user_data )
7324 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7325 GList *tracks = NULL;
7326 if ( GPOINTER_TO_INT(user_data) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7327 tracks = g_hash_table_get_values ( vik_trw_layer_get_tracks(vtl) );
7329 tracks = g_hash_table_get_values ( vik_trw_layer_get_routes(vtl) );
7331 return vik_trw_layer_build_track_list_t ( vtl, tracks );
7334 static void trw_layer_tracks_stats ( menu_array_layer values )
7336 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7337 // There can only be one!
7338 if ( vtl->tracks_analysis_dialog )
7341 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7342 VIK_LAYER(vtl)->name,
7344 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACKS),
7345 trw_layer_create_track_list,
7346 trw_layer_analyse_close );
7352 static void trw_layer_routes_stats ( menu_array_layer values )
7354 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7355 // There can only be one!
7356 if ( vtl->tracks_analysis_dialog )
7359 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7360 VIK_LAYER(vtl)->name,
7362 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTES),
7363 trw_layer_create_track_list,
7364 trw_layer_analyse_close );
7367 static void trw_layer_goto_waypoint ( menu_array_sublayer values )
7369 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7370 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7372 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(wp->coord) );
7375 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values )
7377 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7378 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7381 gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", wp->name );
7382 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), webpage);
7386 static void trw_layer_waypoint_webpage ( menu_array_sublayer values )
7388 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7389 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7393 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->url);
7394 } else if ( !strncmp(wp->comment, "http", 4) ) {
7395 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->comment);
7396 } else if ( !strncmp(wp->description, "http", 4) ) {
7397 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->description);
7401 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter )
7403 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7405 VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer );
7407 // No actual change to the name supplied
7409 if (strcmp(newname, wp->name) == 0 )
7412 VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname );
7415 // An existing waypoint has been found with the requested name
7416 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7417 _("A waypoint with the name \"%s\" already exists. Really rename to the same name?"),
7422 // Update WP name and refresh the treeview
7423 vik_waypoint_set_name (wp, newname);
7425 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7426 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->waypoints_iter), l->wp_sort_order );
7428 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7433 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7435 VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer );
7437 // No actual change to the name supplied
7439 if (strcmp(newname, trk->name) == 0)
7442 VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname );
7445 // An existing track has been found with the requested name
7446 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7447 _("A track with the name \"%s\" already exists. Really rename to the same name?"),
7451 // Update track name and refresh GUI parts
7452 vik_track_set_name (trk, newname);
7454 // Update any subwindows that could be displaying this track which has changed name
7455 // Only one Track Edit Window
7456 if ( l->current_tp_track == trk && l->tpwin ) {
7457 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7459 // Property Dialog of the track
7460 vik_trw_layer_propwin_update ( trk );
7462 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7463 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7465 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7470 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7472 VikTrack *trk = g_hash_table_lookup ( l->routes, sublayer );
7474 // No actual change to the name supplied
7476 if (strcmp(newname, trk->name) == 0)
7479 VikTrack *trkf = vik_trw_layer_get_route ( l, (gpointer) newname );
7482 // An existing track has been found with the requested name
7483 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7484 _("A route with the name \"%s\" already exists. Really rename to the same name?"),
7488 // Update track name and refresh GUI parts
7489 vik_track_set_name (trk, newname);
7491 // Update any subwindows that could be displaying this track which has changed name
7492 // Only one Track Edit Window
7493 if ( l->current_tp_track == trk && l->tpwin ) {
7494 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7496 // Property Dialog of the track
7497 vik_trw_layer_propwin_update ( trk );
7499 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7500 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7502 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7509 static gboolean is_valid_geocache_name ( gchar *str )
7511 gint len = strlen ( str );
7512 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]));
7515 static void trw_layer_track_use_with_filter ( menu_array_sublayer values )
7517 VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->tracks, values[MA_SUBLAYER_ID] );
7518 a_acquire_set_filter_track ( trk );
7521 #ifdef VIK_CONFIG_GOOGLE
7522 static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id )
7524 VikTrack *tr = g_hash_table_lookup ( vtl->routes, track_id );
7525 return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
7528 static void trw_layer_google_route_webpage ( menu_array_sublayer values )
7530 VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->routes, values[MA_SUBLAYER_ID] );
7532 gchar *escaped = uri_escape ( tr->comment );
7533 gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
7534 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(values[MA_VTL])), webpage);
7541 /* vlp can be NULL if necessary - i.e. right-click from a tool */
7542 /* viewpoint is now available instead */
7543 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp )
7545 static menu_array_sublayer pass_along;
7547 gboolean rv = FALSE;
7549 pass_along[MA_VTL] = l;
7550 pass_along[MA_VLP] = vlp;
7551 pass_along[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
7552 pass_along[MA_SUBLAYER_ID] = sublayer;
7553 pass_along[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
7554 pass_along[MA_VVP] = vvp;
7555 pass_along[MA_TV_ITER] = iter;
7556 pass_along[MA_MISC] = NULL; // For misc purposes - maybe track or waypoint
7558 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7562 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL );
7563 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along );
7564 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7565 gtk_widget_show ( item );
7567 if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) {
7568 VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer );
7569 if (tr && tr->property_dialog)
7570 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7572 if (subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
7573 VikTrack *tr = g_hash_table_lookup ( l->routes, sublayer );
7574 if (tr && tr->property_dialog)
7575 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7578 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL );
7579 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along );
7580 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7581 gtk_widget_show ( item );
7583 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL );
7584 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along );
7585 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7586 gtk_widget_show ( item );
7588 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL );
7589 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along );
7590 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7591 gtk_widget_show ( item );
7593 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7595 // Always create separator as now there is always at least the transform menu option
7596 item = gtk_menu_item_new ();
7597 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7598 gtk_widget_show ( item );
7600 /* could be a right-click using the tool */
7601 if ( vlp != NULL ) {
7602 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7603 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7604 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along );
7605 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7606 gtk_widget_show ( item );
7609 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer );
7611 if ( wp && wp->name ) {
7612 if ( is_valid_geocache_name ( wp->name ) ) {
7613 item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") );
7614 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along );
7615 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7616 gtk_widget_show ( item );
7618 #ifdef VIK_CONFIG_GEOTAG
7619 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
7620 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint), pass_along );
7621 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7622 gtk_widget_set_tooltip_text (item, _("Geotag multiple images against this waypoint"));
7623 gtk_widget_show ( item );
7627 if ( wp && wp->image )
7629 // Set up image paramater
7630 pass_along[MA_MISC] = wp->image;
7632 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") );
7633 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
7634 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along );
7635 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7636 gtk_widget_show ( item );
7638 #ifdef VIK_CONFIG_GEOTAG
7639 GtkWidget *geotag_submenu = gtk_menu_new ();
7640 item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") );
7641 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7642 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7643 gtk_widget_show ( item );
7644 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu );
7646 item = gtk_menu_item_new_with_mnemonic ( _("_Update") );
7647 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along );
7648 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7649 gtk_widget_show ( item );
7651 item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") );
7652 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along );
7653 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7654 gtk_widget_show ( item );
7661 ( wp->comment && !strncmp(wp->comment, "http", 4) ) ||
7662 ( wp->description && !strncmp(wp->description, "http", 4) )) {
7663 item = gtk_image_menu_item_new_with_mnemonic ( _("Visit _Webpage") );
7664 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
7665 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_webpage), pass_along );
7666 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7667 gtk_widget_show ( item );
7673 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
7674 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL );
7675 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_paste_item_cb), pass_along );
7676 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7677 gtk_widget_show ( item );
7678 // TODO: only enable if suitable item is in clipboard - want to determine *which* sublayer type
7679 if ( a_clipboard_type ( ) == VIK_CLIPBOARD_DATA_SUBLAYER )
7680 gtk_widget_set_sensitive ( item, TRUE );
7682 gtk_widget_set_sensitive ( item, FALSE );
7685 item = gtk_menu_item_new ();
7686 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7687 gtk_widget_show ( item );
7690 if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
7693 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") );
7694 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7695 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
7696 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7697 gtk_widget_show ( item );
7700 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS )
7702 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") );
7703 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7704 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
7705 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7706 gtk_widget_show ( item );
7708 item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
7709 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7710 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
7711 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7712 gtk_widget_show ( item );
7714 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") );
7715 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7716 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
7717 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7718 gtk_widget_show ( item );
7720 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") );
7721 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7722 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
7723 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7724 gtk_widget_show ( item );
7726 GtkWidget *vis_submenu = gtk_menu_new ();
7727 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7728 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7729 gtk_widget_show ( item );
7730 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7732 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Waypoints") );
7733 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7734 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_on), pass_along );
7735 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7736 gtk_widget_show ( item );
7738 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Waypoints") );
7739 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7740 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_off), pass_along );
7741 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7742 gtk_widget_show ( item );
7744 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7745 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7746 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_toggle), pass_along );
7747 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7748 gtk_widget_show ( item );
7750 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Waypoints...") );
7751 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7752 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
7753 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7756 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7760 if ( l->current_track && !l->current_track->is_route ) {
7761 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
7762 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7763 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7764 gtk_widget_show ( item );
7766 item = gtk_menu_item_new ();
7767 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7768 gtk_widget_show ( item );
7771 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") );
7772 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7773 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
7774 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7775 gtk_widget_show ( item );
7777 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Track") );
7778 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7779 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
7780 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7781 gtk_widget_show ( item );
7782 // Make it available only when a new track *not* already in progress
7783 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
7785 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") );
7786 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7787 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
7788 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7789 gtk_widget_show ( item );
7791 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") );
7792 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7793 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
7794 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7795 gtk_widget_show ( item );
7797 GtkWidget *vis_submenu = gtk_menu_new ();
7798 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7799 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7800 gtk_widget_show ( item );
7801 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7803 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Tracks") );
7804 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7805 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_on), pass_along );
7806 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7807 gtk_widget_show ( item );
7809 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Tracks") );
7810 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7811 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_off), pass_along );
7812 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7813 gtk_widget_show ( item );
7815 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7816 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7817 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_toggle), pass_along );
7818 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7820 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Tracks...") );
7821 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7822 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
7823 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7824 gtk_widget_show ( item );
7826 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7827 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_stats), pass_along );
7828 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7829 gtk_widget_show ( item );
7832 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES )
7836 if ( l->current_track && l->current_track->is_route ) {
7837 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
7838 // Reuse finish track method
7839 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7840 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7841 gtk_widget_show ( item );
7843 item = gtk_menu_item_new ();
7844 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7845 gtk_widget_show ( item );
7848 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Routes") );
7849 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7850 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
7851 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7852 gtk_widget_show ( item );
7854 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Route") );
7855 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7856 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
7857 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7858 gtk_widget_show ( item );
7859 // Make it available only when a new track *not* already in progress
7860 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
7862 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
7863 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7864 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
7865 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7866 gtk_widget_show ( item );
7868 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
7869 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7870 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
7871 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7872 gtk_widget_show ( item );
7874 GtkWidget *vis_submenu = gtk_menu_new ();
7875 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7876 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7877 gtk_widget_show ( item );
7878 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7880 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Routes") );
7881 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7882 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_on), pass_along );
7883 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7884 gtk_widget_show ( item );
7886 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Routes") );
7887 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7888 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_off), pass_along );
7889 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7890 gtk_widget_show ( item );
7892 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7893 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7894 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_toggle), pass_along );
7895 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7897 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Routes...") );
7898 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7899 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
7900 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7902 gtk_widget_show ( item );
7904 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7905 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_stats), pass_along );
7906 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7907 gtk_widget_show ( item );
7911 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
7912 GtkWidget *submenu_sort = gtk_menu_new ();
7913 item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") );
7914 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7915 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7916 gtk_widget_show ( item );
7917 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort );
7919 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") );
7920 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
7921 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_a2z), pass_along );
7922 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
7923 gtk_widget_show ( item );
7925 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") );
7926 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
7927 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_z2a), pass_along );
7928 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
7929 gtk_widget_show ( item );
7932 GtkWidget *upload_submenu = gtk_menu_new ();
7934 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7936 item = gtk_menu_item_new ();
7937 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7938 gtk_widget_show ( item );
7940 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && !l->current_track->is_route )
7941 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
7942 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && l->current_track->is_route )
7943 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
7944 if ( l->current_track ) {
7945 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7946 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7947 gtk_widget_show ( item );
7950 item = gtk_menu_item_new ();
7951 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7952 gtk_widget_show ( item );
7955 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7956 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") );
7958 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Route") );
7959 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7960 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along );
7961 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7962 gtk_widget_show ( item );
7964 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7965 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_statistics), pass_along );
7966 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7967 gtk_widget_show ( item );
7969 GtkWidget *goto_submenu;
7970 goto_submenu = gtk_menu_new ();
7971 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7972 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7973 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7974 gtk_widget_show ( item );
7975 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu );
7977 item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") );
7978 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) );
7979 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along );
7980 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7981 gtk_widget_show ( item );
7983 item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") );
7984 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7985 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along );
7986 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7987 gtk_widget_show ( item );
7989 item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") );
7990 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) );
7991 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along );
7992 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7993 gtk_widget_show ( item );
7995 item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") );
7996 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) );
7997 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along );
7998 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7999 gtk_widget_show ( item );
8001 item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") );
8002 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) );
8003 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along );
8004 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8005 gtk_widget_show ( item );
8007 // Routes don't have speeds
8008 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8009 item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") );
8010 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) );
8011 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along );
8012 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8013 gtk_widget_show ( item );
8016 GtkWidget *combine_submenu;
8017 combine_submenu = gtk_menu_new ();
8018 item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") );
8019 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) );
8020 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8021 gtk_widget_show ( item );
8022 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu );
8024 // Routes don't have times or segments...
8025 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8026 item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") );
8027 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along );
8028 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8029 gtk_widget_show ( item );
8031 item = gtk_menu_item_new_with_mnemonic ( _("Merge _Segments") );
8032 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_segment), pass_along );
8033 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8034 gtk_widget_show ( item );
8037 item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") );
8038 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along );
8039 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8040 gtk_widget_show ( item );
8042 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8043 item = gtk_menu_item_new_with_mnemonic ( _("_Append Track...") );
8045 item = gtk_menu_item_new_with_mnemonic ( _("_Append Route...") );
8046 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_track), pass_along );
8047 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8048 gtk_widget_show ( item );
8050 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8051 item = gtk_menu_item_new_with_mnemonic ( _("Append _Route...") );
8053 item = gtk_menu_item_new_with_mnemonic ( _("Append _Track...") );
8054 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_other), pass_along );
8055 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8056 gtk_widget_show ( item );
8058 GtkWidget *split_submenu;
8059 split_submenu = gtk_menu_new ();
8060 item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") );
8061 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) );
8062 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8063 gtk_widget_show ( item );
8064 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu );
8066 // Routes don't have times or segments...
8067 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8068 item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") );
8069 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
8070 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8071 gtk_widget_show ( item );
8073 // ATM always enable this entry - don't want to have to analyse the track before displaying the menu - to keep the menu speedy
8074 item = gtk_menu_item_new_with_mnemonic ( _("Split Se_gments") );
8075 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_segments), pass_along );
8076 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8077 gtk_widget_show ( item );
8080 item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") );
8081 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along );
8082 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8083 gtk_widget_show ( item );
8085 item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") );
8086 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along );
8087 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8088 gtk_widget_show ( item );
8089 // Make it available only when a trackpoint is selected.
8090 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8092 GtkWidget *insert_submenu = gtk_menu_new ();
8093 item = gtk_image_menu_item_new_with_mnemonic ( _("_Insert Points") );
8094 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8095 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8096 gtk_widget_show ( item );
8097 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), insert_submenu );
8099 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _Before Selected Point") );
8100 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_before), pass_along );
8101 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8102 gtk_widget_show ( item );
8103 // Make it available only when a point is selected
8104 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8106 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _After Selected Point") );
8107 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_after), pass_along );
8108 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8109 gtk_widget_show ( item );
8110 // Make it available only when a point is selected
8111 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8113 GtkWidget *delete_submenu;
8114 delete_submenu = gtk_menu_new ();
8115 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Poi_nts") );
8116 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8117 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8118 gtk_widget_show ( item );
8119 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
8121 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _Selected Point") );
8122 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8123 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_point_selected), pass_along );
8124 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8125 gtk_widget_show ( item );
8126 // Make it available only when a point is selected
8127 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8129 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Position") );
8130 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_position), pass_along );
8131 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8132 gtk_widget_show ( item );
8134 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Time") );
8135 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_time), pass_along );
8136 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8137 gtk_widget_show ( item );
8139 GtkWidget *transform_submenu;
8140 transform_submenu = gtk_menu_new ();
8141 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8142 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8143 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8144 gtk_widget_show ( item );
8145 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8147 GtkWidget *dem_submenu;
8148 dem_submenu = gtk_menu_new ();
8149 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8150 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
8151 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8152 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8154 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8155 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_all), pass_along );
8156 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8157 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8158 gtk_widget_show ( item );
8160 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8161 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_only_missing), pass_along );
8162 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8163 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8164 gtk_widget_show ( item );
8166 GtkWidget *smooth_submenu;
8167 smooth_submenu = gtk_menu_new ();
8168 item = gtk_menu_item_new_with_mnemonic ( _("_Smooth Missing Elevation Data") );
8169 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8170 gtk_widget_show ( item );
8171 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smooth_submenu );
8173 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolated") );
8174 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_interp), pass_along );
8175 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8176 gtk_widget_set_tooltip_text (item, _("Interpolate between known elevation values to derive values for the missing elevations"));
8177 gtk_widget_show ( item );
8179 item = gtk_image_menu_item_new_with_mnemonic ( _("_Flat") );
8180 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_flat), pass_along );
8181 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8182 gtk_widget_set_tooltip_text (item, _("Set unknown elevation values to the last known value"));
8183 gtk_widget_show ( item );
8185 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8186 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Route") );
8188 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Track") );
8189 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8190 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_convert_track_route), pass_along );
8191 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8192 gtk_widget_show ( item );
8194 // Routes don't have timestamps - so this is only available for tracks
8195 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8196 item = gtk_image_menu_item_new_with_mnemonic ( _("_Anonymize Times") );
8197 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_anonymize_times), pass_along );
8198 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8199 gtk_widget_set_tooltip_text (item, _("Shift timestamps to a relative offset from 1901-01-01"));
8200 gtk_widget_show ( item );
8203 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8204 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") );
8206 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Route") );
8207 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) );
8208 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along );
8209 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8210 gtk_widget_show ( item );
8212 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8213 item = gtk_image_menu_item_new_with_mnemonic ( _("Refine Route...") );
8214 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
8215 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_route_refine), pass_along );
8216 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8217 gtk_widget_show ( item );
8220 /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */
8222 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8223 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") );
8225 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Route...") );
8226 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
8227 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
8228 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8229 gtk_widget_show ( item );
8232 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8233 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Track as GPX...") );
8235 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Route as GPX...") );
8236 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
8237 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along );
8238 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8239 gtk_widget_show ( item );
8241 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8242 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") );
8244 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Route End") );
8245 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8246 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
8247 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8248 gtk_widget_show ( item );
8250 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8251 item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") );
8252 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
8253 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along );
8254 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8255 gtk_widget_show ( item );
8258 // ATM can't upload a single waypoint but can do waypoints to a GPS
8259 if ( subtype != VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8260 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
8261 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8262 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8263 gtk_widget_show ( item );
8264 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
8266 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS...") );
8267 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
8268 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload_any), pass_along );
8269 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8270 gtk_widget_show ( item );
8274 // Only made available if a suitable program is installed
8275 if ( have_diary_program ) {
8276 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8277 item = gtk_image_menu_item_new_with_mnemonic ( _("Diar_y") );
8278 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SPELL_CHECK, GTK_ICON_SIZE_MENU) );
8279 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_diary), pass_along );
8280 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8281 gtk_widget_show ( item );
8285 #ifdef VIK_CONFIG_GOOGLE
8286 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && is_valid_google_route ( l, sublayer ) )
8288 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") );
8289 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8290 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_google_route_webpage), pass_along );
8291 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8292 gtk_widget_show ( item );
8296 // Some things aren't usable with routes
8297 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8298 #ifdef VIK_CONFIG_OPENSTREETMAP
8299 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
8300 // Convert internal pointer into track
8301 pass_along[MA_MISC] = g_hash_table_lookup ( l->tracks, sublayer);
8302 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8303 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_track_cb), pass_along );
8304 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8305 gtk_widget_show ( item );
8308 item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") );
8309 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8310 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along );
8311 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8312 gtk_widget_show ( item );
8314 /* ATM This function is only available via the layers panel, due to needing a vlp */
8316 item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp,
8317 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)),
8318 g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) );
8320 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8321 gtk_widget_show ( item );
8325 #ifdef VIK_CONFIG_GEOTAG
8326 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
8327 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along );
8328 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8329 gtk_widget_show ( item );
8333 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8334 // Only show on viewport popmenu when a trackpoint is selected
8335 if ( ! vlp && l->current_tpl ) {
8337 item = gtk_menu_item_new ();
8338 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8339 gtk_widget_show ( item );
8341 item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") );
8342 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) );
8343 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along );
8344 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8345 gtk_widget_show ( item );
8349 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8350 GtkWidget *transform_submenu;
8351 transform_submenu = gtk_menu_new ();
8352 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8353 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8354 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8355 gtk_widget_show ( item );
8356 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8358 GtkWidget *dem_submenu;
8359 dem_submenu = gtk_menu_new ();
8360 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8361 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
8362 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8363 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8365 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8366 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_all), pass_along );
8367 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8368 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8369 gtk_widget_show ( item );
8371 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8372 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_only_missing), pass_along );
8373 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8374 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8375 gtk_widget_show ( item );
8378 gtk_widget_show_all ( GTK_WIDGET(menu) );
8383 // TODO: Probably better to rework this track manipulation in viktrack.c
8384 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean before )
8387 if (!vtl->current_tpl)
8390 VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data);
8391 VikTrackpoint *tp_other = NULL;
8394 if (!vtl->current_tpl->prev)
8396 tp_other = VIK_TRACKPOINT(vtl->current_tpl->prev->data);
8398 if (!vtl->current_tpl->next)
8400 tp_other = VIK_TRACKPOINT(vtl->current_tpl->next->data);
8403 // Use current and other trackpoints to form a new track point which is inserted into the tracklist
8406 VikTrackpoint *tp_new = vik_trackpoint_new();
8407 struct LatLon ll_current, ll_other;
8408 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
8409 vik_coord_to_latlon ( &tp_other->coord, &ll_other );
8411 /* main positional interpolation */
8412 struct LatLon ll_new = { (ll_current.lat+ll_other.lat)/2, (ll_current.lon+ll_other.lon)/2 };
8413 vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new );
8415 /* Now other properties that can be interpolated */
8416 tp_new->altitude = (tp_current->altitude + tp_other->altitude) / 2;
8418 if (tp_current->has_timestamp && tp_other->has_timestamp) {
8419 /* Note here the division is applied to each part, then added
8420 This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */
8421 tp_new->timestamp = (tp_current->timestamp/2) + (tp_other->timestamp/2);
8422 tp_new->has_timestamp = TRUE;
8425 if (tp_current->speed != NAN && tp_other->speed != NAN)
8426 tp_new->speed = (tp_current->speed + tp_other->speed)/2;
8428 /* TODO - improve interpolation of course, as it may not be correct.
8429 if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185)
8430 [similar applies if value is in radians] */
8431 if (tp_current->course != NAN && tp_other->course != NAN)
8432 tp_new->course = (tp_current->course + tp_other->course)/2;
8434 /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */
8436 // Insert new point into the appropriate trackpoint list, either before or after the current trackpoint as directed
8437 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8439 // Otherwise try routes
8440 trk = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8444 gint index = g_list_index ( trk->trackpoints, tp_current );
8448 // NB no recalculation of bounds since it is inserted between points
8449 trk->trackpoints = g_list_insert ( trk->trackpoints, tp_new, index );
8454 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy )
8460 gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) );
8464 vik_trw_layer_tpwin_set_empty ( vtl->tpwin );
8466 if ( vtl->current_tpl )
8468 vtl->current_tpl = NULL;
8469 vtl->current_tp_track = NULL;
8470 vtl->current_tp_id = NULL;
8471 vik_layer_emit_update(VIK_LAYER(vtl));
8475 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
8477 g_assert ( vtl->tpwin != NULL );
8478 if ( response == VIK_TRW_LAYER_TPWIN_CLOSE )
8479 trw_layer_cancel_current_tp ( vtl, TRUE );
8481 if ( vtl->current_tpl == NULL )
8484 if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
8486 trw_layer_split_at_selected_trackpoint ( vtl, vtl->current_tp_track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK );
8487 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8489 else if ( response == VIK_TRW_LAYER_TPWIN_DELETE )
8491 VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8493 tr = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8497 trw_layer_trackpoint_selected_delete ( vtl, tr );
8499 if ( vtl->current_tpl )
8500 // Reset dialog with the available adjacent trackpoint
8501 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8503 vik_layer_emit_update(VIK_LAYER(vtl));
8505 else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next )
8507 if ( vtl->current_tp_track )
8508 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->next, vtl->current_tp_track->name );
8509 vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */
8511 else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev )
8513 if ( vtl->current_tp_track )
8514 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->prev, vtl->current_tp_track->name );
8515 vik_layer_emit_update(VIK_LAYER(vtl));
8517 else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next )
8519 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
8520 vik_layer_emit_update(VIK_LAYER(vtl));
8522 else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED )
8523 vik_layer_emit_update(VIK_LAYER(vtl));
8527 * trw_layer_dialog_shift:
8528 * @vertical: The reposition strategy. If Vertical moves dialog vertically, otherwise moves it horizontally
8530 * Try to reposition a dialog if it's over the specified coord
8531 * so to not obscure the item of interest
8533 void trw_layer_dialog_shift ( VikTrwLayer *vtl, GtkWindow *dialog, VikCoord *coord, gboolean vertical )
8535 GtkWindow *parent = VIK_GTK_WINDOW_FROM_LAYER(vtl); //i.e. the main window
8537 // Attempt force dialog to be shown so we can find out where it is more reliably...
8538 while ( gtk_events_pending() )
8539 gtk_main_iteration ();
8541 // get parent window position & size
8542 gint win_pos_x, win_pos_y;
8543 gtk_window_get_position ( parent, &win_pos_x, &win_pos_y );
8545 gint win_size_x, win_size_y;
8546 gtk_window_get_size ( parent, &win_size_x, &win_size_y );
8548 // get own dialog size
8549 gint dia_size_x, dia_size_y;
8550 gtk_window_get_size ( dialog, &dia_size_x, &dia_size_y );
8552 // get own dialog position
8553 gint dia_pos_x, dia_pos_y;
8554 gtk_window_get_position ( dialog, &dia_pos_x, &dia_pos_y );
8556 // Dialog not 'realized'/positioned - so can't really do any repositioning logic
8557 if ( dia_pos_x > 2 && dia_pos_y > 2 ) {
8559 VikViewport *vvp = vik_window_viewport ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
8561 gint vp_xx, vp_yy; // In viewport pixels
8562 vik_viewport_coord_to_screen ( vvp, coord, &vp_xx, &vp_yy );
8564 // Work out the 'bounding box' in pixel terms of the dialog and only move it when over the position
8568 if ( gtk_widget_translate_coordinates ( GTK_WIDGET(vvp), GTK_WIDGET(parent), 0, 0, &dest_x, &dest_y ) ) {
8570 // Transform Viewport pixels into absolute pixels
8571 gint tmp_xx = vp_xx + dest_x + win_pos_x - 10;
8572 gint tmp_yy = vp_yy + dest_y + win_pos_y - 10;
8574 // Is dialog over the point (to within an ^^ edge value)
8575 if ( (tmp_xx > dia_pos_x) && (tmp_xx < (dia_pos_x + dia_size_x)) &&
8576 (tmp_yy > dia_pos_y) && (tmp_yy < (dia_pos_y + dia_size_y)) ) {
8580 gint hh = vik_viewport_get_height ( vvp );
8582 // Consider the difference in viewport to the full window
8583 gint offset_y = dest_y;
8584 // Add difference between dialog and window sizes
8585 offset_y += win_pos_y + (hh/2 - dia_size_y)/2;
8587 if ( vp_yy > hh/2 ) {
8588 // Point in bottom half, move window to top half
8589 gtk_window_move ( dialog, dia_pos_x, offset_y );
8592 // Point in top half, move dialog down
8593 gtk_window_move ( dialog, dia_pos_x, hh/2 + offset_y );
8597 // Shift left<->right
8598 gint ww = vik_viewport_get_width ( vvp );
8600 // Consider the difference in viewport to the full window
8601 gint offset_x = dest_x;
8602 // Add difference between dialog and window sizes
8603 offset_x += win_pos_x + (ww/2 - dia_size_x)/2;
8605 if ( vp_xx > ww/2 ) {
8606 // Point on right, move window to left
8607 gtk_window_move ( dialog, offset_x, dia_pos_y );
8610 // Point on left, move right
8611 gtk_window_move ( dialog, ww/2 + offset_x, dia_pos_y );
8619 static void trw_layer_tpwin_init ( VikTrwLayer *vtl )
8623 vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) );
8624 g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl );
8625 /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */
8626 g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl );
8628 gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) );
8630 if ( vtl->current_tpl ) {
8631 // get tp pixel position
8632 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
8634 // Shift up<->down to try not to obscure the trackpoint.
8635 trw_layer_dialog_shift ( vtl, GTK_WINDOW(vtl->tpwin), &(tp->coord), TRUE );
8639 if ( vtl->current_tpl )
8640 if ( vtl->current_tp_track )
8641 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8642 /* set layer name and TP data */
8645 /***************************************************************************
8647 ***************************************************************************/
8649 /*** Utility data structures and functions ****/
8653 gint closest_x, closest_y;
8654 gboolean draw_images;
8655 gpointer *closest_wp_id;
8656 VikWaypoint *closest_wp;
8662 gint closest_x, closest_y;
8663 gpointer closest_track_id;
8664 VikTrackpoint *closest_tp;
8670 static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params )
8676 vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y );
8678 // If waypoint has an image then use the image size to select
8679 if ( params->draw_images && wp->image ) {
8680 gint slackx, slacky;
8681 slackx = wp->image_width / 2;
8682 slacky = wp->image_height / 2;
8684 if ( x <= params->x + slackx && x >= params->x - slackx
8685 && y <= params->y + slacky && y >= params->y - slacky ) {
8686 params->closest_wp_id = id;
8687 params->closest_wp = wp;
8688 params->closest_x = x;
8689 params->closest_y = y;
8692 else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX &&
8693 ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */
8694 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
8696 params->closest_wp_id = id;
8697 params->closest_wp = wp;
8698 params->closest_x = x;
8699 params->closest_y = y;
8703 static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params )
8705 GList *tpl = t->trackpoints;
8711 if ( ! BBOX_INTERSECT ( t->bbox, params->bbox ) )
8717 tp = VIK_TRACKPOINT(tpl->data);
8719 vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y );
8721 if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX &&
8722 ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */
8723 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
8725 params->closest_track_id = id;
8726 params->closest_tp = tp;
8727 params->closest_tpl = tpl;
8728 params->closest_x = x;
8729 params->closest_y = y;
8735 // ATM: Leave this as 'Track' only.
8736 // Not overly bothered about having a snap to route trackpoint capability
8737 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
8739 TPSearchParams params;
8743 params.closest_track_id = NULL;
8744 params.closest_tp = NULL;
8745 vik_viewport_get_min_max_lat_lon ( params.vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
8746 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
8747 return params.closest_tp;
8750 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
8752 WPSearchParams params;
8756 params.draw_images = vtl->drawimages;
8757 params.closest_wp = NULL;
8758 params.closest_wp_id = NULL;
8759 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
8760 return params.closest_wp;
8764 // Some forward declarations
8765 static void marker_begin_move ( tool_ed_t *t, gint x, gint y );
8766 static void marker_moveto ( tool_ed_t *t, gint x, gint y );
8767 static void marker_end_move ( tool_ed_t *t );
8770 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
8774 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
8776 // Here always allow snapping back to the original location
8777 // this is useful when one decides not to move the thing afterall
8778 // If one wants to move the item only a little bit then don't hold down the 'snap' key!
8781 if ( event->state & GDK_CONTROL_MASK )
8783 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8785 new_coord = tp->coord;
8789 if ( event->state & GDK_SHIFT_MASK )
8791 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8793 new_coord = wp->coord;
8797 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
8799 marker_moveto ( t, x, y );
8806 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
8808 if ( t->holding && event->button == 1 )
8811 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
8814 if ( event->state & GDK_CONTROL_MASK )
8816 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8818 new_coord = tp->coord;
8822 if ( event->state & GDK_SHIFT_MASK )
8824 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8826 new_coord = wp->coord;
8829 marker_end_move ( t );
8831 // Determine if working on a waypoint or a trackpoint
8832 if ( t->is_waypoint ) {
8833 // Update waypoint position
8834 vtl->current_wp->coord = new_coord;
8835 trw_layer_calculate_bounds_waypoints ( vtl );
8836 // Reset waypoint pointer
8837 vtl->current_wp = NULL;
8838 vtl->current_wp_id = NULL;
8841 if ( vtl->current_tpl ) {
8842 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
8844 if ( vtl->current_tp_track )
8845 vik_track_calculate_bounds ( vtl->current_tp_track );
8848 if ( vtl->current_tp_track )
8849 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8850 // NB don't reset the selected trackpoint, thus ensuring it's still in the tpwin
8854 vik_layer_emit_update ( VIK_LAYER(vtl) );
8861 Returns true if a waypoint or track is found near the requested event position for this particular layer
8862 The item found is automatically selected
8863 This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c
8865 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet )
8867 if ( event->button != 1 )
8870 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
8873 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
8877 vik_viewport_get_min_max_lat_lon ( vvp, &(bbox.south), &(bbox.north), &(bbox.west), &(bbox.east) );
8879 // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track
8881 if ( vtl->waypoints_visible && BBOX_INTERSECT (vtl->waypoints_bbox, bbox ) ) {
8882 WPSearchParams wp_params;
8883 wp_params.vvp = vvp;
8884 wp_params.x = event->x;
8885 wp_params.y = event->y;
8886 wp_params.draw_images = vtl->drawimages;
8887 wp_params.closest_wp_id = NULL;
8888 wp_params.closest_wp = NULL;
8890 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params);
8892 if ( wp_params.closest_wp ) {
8895 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE );
8897 // Too easy to move it so must be holding shift to start immediately moving it
8898 // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it)
8899 if ( event->state & GDK_SHIFT_MASK ||
8900 ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) {
8901 // Put into 'move buffer'
8902 // NB vvp & vw already set in tet
8903 tet->vtl = (gpointer)vtl;
8904 tet->is_waypoint = TRUE;
8906 marker_begin_move (tet, event->x, event->y);
8909 vtl->current_wp = wp_params.closest_wp;
8910 vtl->current_wp_id = wp_params.closest_wp_id;
8912 if ( event->type == GDK_2BUTTON_PRESS ) {
8913 if ( vtl->current_wp->image ) {
8914 menu_array_sublayer values;
8915 values[MA_VTL] = vtl;
8916 values[MA_MISC] = vtl->current_wp->image;
8917 trw_layer_show_picture ( values );
8921 vik_layer_emit_update ( VIK_LAYER(vtl) );
8927 // Used for both track and route lists
8928 TPSearchParams tp_params;
8929 tp_params.vvp = vvp;
8930 tp_params.x = event->x;
8931 tp_params.y = event->y;
8932 tp_params.closest_track_id = NULL;
8933 tp_params.closest_tp = NULL;
8934 tp_params.closest_tpl = NULL;
8935 tp_params.bbox = bbox;
8937 if (vtl->tracks_visible) {
8938 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params);
8940 if ( tp_params.closest_tp ) {
8942 // Always select + highlight the track
8943 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE );
8945 tet->is_waypoint = FALSE;
8947 // Select the Trackpoint
8948 // Can move it immediately when control held or it's the previously selected tp
8949 if ( event->state & GDK_CONTROL_MASK ||
8950 vtl->current_tpl == tp_params.closest_tpl ) {
8951 // Put into 'move buffer'
8952 // NB vvp & vw already set in tet
8953 tet->vtl = (gpointer)vtl;
8954 marker_begin_move (tet, event->x, event->y);
8957 vtl->current_tpl = tp_params.closest_tpl;
8958 vtl->current_tp_id = tp_params.closest_track_id;
8959 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id );
8961 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
8964 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8966 vik_layer_emit_update ( VIK_LAYER(vtl) );
8971 // Try again for routes
8972 if (vtl->routes_visible) {
8973 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, &tp_params);
8975 if ( tp_params.closest_tp ) {
8977 // Always select + highlight the track
8978 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, tp_params.closest_track_id ), TRUE );
8980 tet->is_waypoint = FALSE;
8982 // Select the Trackpoint
8983 // Can move it immediately when control held or it's the previously selected tp
8984 if ( event->state & GDK_CONTROL_MASK ||
8985 vtl->current_tpl == tp_params.closest_tpl ) {
8986 // Put into 'move buffer'
8987 // NB vvp & vw already set in tet
8988 tet->vtl = (gpointer)vtl;
8989 marker_begin_move (tet, event->x, event->y);
8992 vtl->current_tpl = tp_params.closest_tpl;
8993 vtl->current_tp_id = tp_params.closest_track_id;
8994 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, tp_params.closest_track_id );
8996 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
8999 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
9001 vik_layer_emit_update ( VIK_LAYER(vtl) );
9006 /* these aren't the droids you're looking for */
9007 vtl->current_wp = NULL;
9008 vtl->current_wp_id = NULL;
9009 trw_layer_cancel_current_tp ( vtl, FALSE );
9012 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" );
9017 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9019 if ( event->button != 3 )
9022 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9025 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9028 /* Post menu for the currently selected item */
9030 /* See if a track is selected */
9031 VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9032 if ( track && track->visible ) {
9034 if ( track->name ) {
9036 if ( vtl->track_right_click_menu )
9037 g_object_ref_sink ( G_OBJECT(vtl->track_right_click_menu) );
9039 vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () );
9046 if ( track->is_route )
9047 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9049 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9051 if ( trkf && udataU.uuid ) {
9054 if ( track->is_route )
9055 iter = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
9057 iter = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
9059 trw_layer_sublayer_add_menu_items ( vtl,
9060 vtl->track_right_click_menu,
9062 track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK,
9068 gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9074 /* See if a waypoint is selected */
9075 VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9076 if ( waypoint && waypoint->visible ) {
9077 if ( waypoint->name ) {
9079 if ( vtl->wp_right_click_menu )
9080 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9082 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9085 udata.wp = waypoint;
9088 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
9090 if ( wpf && udata.uuid ) {
9091 GtkTreeIter *iter = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
9093 trw_layer_sublayer_add_menu_items ( vtl,
9094 vtl->wp_right_click_menu,
9096 VIK_TRW_LAYER_SUBLAYER_WAYPOINT,
9101 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9110 /* background drawing hook, to be passed the viewport */
9111 static gboolean tool_sync_done = TRUE;
9113 static gboolean tool_sync(gpointer data)
9115 VikViewport *vvp = data;
9116 gdk_threads_enter();
9117 vik_viewport_sync(vvp);
9118 tool_sync_done = TRUE;
9119 gdk_threads_leave();
9123 static void marker_begin_move ( tool_ed_t *t, gint x, gint y )
9126 t->gc = vik_viewport_new_gc (t->vvp, "black", 2);
9127 gdk_gc_set_function ( t->gc, GDK_INVERT );
9128 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9129 vik_viewport_sync(t->vvp);
9134 static void marker_moveto ( tool_ed_t *t, gint x, gint y )
9136 VikViewport *vvp = t->vvp;
9137 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9138 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9142 if (tool_sync_done) {
9143 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL);
9144 tool_sync_done = FALSE;
9148 static void marker_end_move ( tool_ed_t *t )
9150 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9151 g_object_unref ( t->gc );
9155 /*** Edit waypoint ****/
9157 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9159 tool_ed_t *t = g_new(tool_ed_t, 1);
9165 static void tool_edit_waypoint_destroy ( tool_ed_t *t )
9170 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9172 WPSearchParams params;
9173 tool_ed_t *t = data;
9174 VikViewport *vvp = t->vvp;
9176 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9183 if ( !vtl->vl.visible || !vtl->waypoints_visible )
9186 if ( vtl->current_wp && vtl->current_wp->visible )
9188 /* first check if current WP is within area (other may be 'closer', but we want to move the current) */
9190 vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y );
9192 if ( abs(x - event->x) <= WAYPOINT_SIZE_APPROX &&
9193 abs(y - event->y) <= WAYPOINT_SIZE_APPROX )
9195 if ( event->button == 3 )
9196 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9198 marker_begin_move(t, event->x, event->y);
9205 params.x = event->x;
9206 params.y = event->y;
9207 params.draw_images = vtl->drawimages;
9208 params.closest_wp_id = NULL;
9209 params.closest_wp = NULL;
9210 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9211 if ( vtl->current_wp && (vtl->current_wp == params.closest_wp) )
9213 if ( event->button == 3 )
9214 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9216 marker_begin_move(t, event->x, event->y);
9219 else if ( params.closest_wp )
9221 if ( event->button == 3 )
9222 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9224 vtl->waypoint_rightclick = FALSE;
9226 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE );
9228 vtl->current_wp = params.closest_wp;
9229 vtl->current_wp_id = params.closest_wp_id;
9231 /* could make it so don't update if old WP is off screen and new is null but oh well */
9232 vik_layer_emit_update ( VIK_LAYER(vtl) );
9236 vtl->current_wp = NULL;
9237 vtl->current_wp_id = NULL;
9238 vtl->waypoint_rightclick = FALSE;
9239 vik_layer_emit_update ( VIK_LAYER(vtl) );
9243 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9245 tool_ed_t *t = data;
9246 VikViewport *vvp = t->vvp;
9248 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9253 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9256 if ( event->state & GDK_CONTROL_MASK )
9258 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9260 new_coord = tp->coord;
9264 if ( event->state & GDK_SHIFT_MASK )
9266 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9267 if ( wp && wp != vtl->current_wp )
9268 new_coord = wp->coord;
9273 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9275 marker_moveto ( t, x, y );
9282 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9284 tool_ed_t *t = data;
9285 VikViewport *vvp = t->vvp;
9287 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9290 if ( t->holding && event->button == 1 )
9293 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9296 if ( event->state & GDK_CONTROL_MASK )
9298 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9300 new_coord = tp->coord;
9304 if ( event->state & GDK_SHIFT_MASK )
9306 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9307 if ( wp && wp != vtl->current_wp )
9308 new_coord = wp->coord;
9311 marker_end_move ( t );
9313 vtl->current_wp->coord = new_coord;
9315 trw_layer_calculate_bounds_waypoints ( vtl );
9316 vik_layer_emit_update ( VIK_LAYER(vtl) );
9319 /* PUT IN RIGHT PLACE!!! */
9320 if ( event->button == 3 && vtl->waypoint_rightclick )
9322 if ( vtl->wp_right_click_menu )
9323 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9324 if ( vtl->current_wp ) {
9325 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9326 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 );
9327 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9329 vtl->waypoint_rightclick = FALSE;
9334 /*** New track ****/
9336 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
9343 GdkDrawable *drawable;
9349 * Draw specified pixmap
9351 static gboolean draw_sync ( gpointer data )
9353 draw_sync_t *ds = (draw_sync_t*) data;
9354 // Sometimes don't want to draw
9355 // normally because another update has taken precedent such as panning the display
9356 // which means this pixmap is no longer valid
9357 if ( ds->vtl->draw_sync_do ) {
9358 gdk_threads_enter();
9359 gdk_draw_drawable (ds->drawable,
9362 0, 0, 0, 0, -1, -1);
9363 ds->vtl->draw_sync_done = TRUE;
9364 gdk_threads_leave();
9370 static gchar* distance_string (gdouble distance)
9374 /* draw label with distance */
9375 vik_units_distance_t dist_units = a_vik_get_units_distance ();
9376 switch (dist_units) {
9377 case VIK_UNITS_DISTANCE_MILES:
9378 if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) {
9379 g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance));
9380 } else if (distance < 1609.4) {
9381 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9383 g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance));
9387 // VIK_UNITS_DISTANCE_KILOMETRES
9388 if (distance >= 1000 && distance < 100000) {
9389 g_sprintf(str, "%3.2f km", distance/1000.0);
9390 } else if (distance < 1000) {
9391 g_sprintf(str, "%d m", (int)distance);
9393 g_sprintf(str, "%d km", (int)distance/1000);
9397 return g_strdup (str);
9401 * Actually set the message in statusbar
9403 static void statusbar_write (gdouble distance, gdouble elev_gain, gdouble elev_loss, gdouble last_step, gdouble angle, VikTrwLayer *vtl )
9405 // Only show elevation data when track has some elevation properties
9406 gchar str_gain_loss[64];
9407 str_gain_loss[0] = '\0';
9408 gchar str_last_step[64];
9409 str_last_step[0] = '\0';
9410 gchar *str_total = distance_string (distance);
9412 if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) {
9413 if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES )
9414 g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss);
9416 g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss));
9419 if ( last_step > 0 ) {
9420 gchar *tmp = distance_string (last_step);
9421 g_sprintf(str_last_step, _(" - Bearing %3.1f° - Step %s"), RAD2DEG(angle), tmp);
9425 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl));
9427 // Write with full gain/loss information
9428 gchar *msg = g_strdup_printf ( "Total %s%s%s", str_total, str_last_step, str_gain_loss);
9429 vik_statusbar_set_message ( vik_window_get_statusbar (vw), VIK_STATUSBAR_INFO, msg );
9431 g_free ( str_total );
9435 * Figure out what information should be set in the statusbar and then write it
9437 static void update_statusbar ( VikTrwLayer *vtl )
9439 // Get elevation data
9440 gdouble elev_gain, elev_loss;
9441 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9443 /* Find out actual distance of current track */
9444 gdouble distance = vik_track_get_length (vtl->current_track);
9446 statusbar_write (distance, elev_gain, elev_loss, 0, 0, vtl);
9450 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp )
9452 /* if we haven't sync'ed yet, we don't have time to do more. */
9453 if ( vtl->draw_sync_done && vtl->current_track && vtl->current_track->trackpoints ) {
9454 VikTrackpoint *last_tpt = vik_track_get_tp_last(vtl->current_track);
9456 static GdkPixmap *pixmap = NULL;
9458 // Need to check in case window has been resized
9459 w1 = vik_viewport_get_width(vvp);
9460 h1 = vik_viewport_get_height(vvp);
9462 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9464 gdk_drawable_get_size (pixmap, &w2, &h2);
9465 if (w1 != w2 || h1 != h2) {
9466 g_object_unref ( G_OBJECT ( pixmap ) );
9467 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9470 // Reset to background
9471 gdk_draw_drawable (pixmap,
9472 vtl->current_track_newpoint_gc,
9473 vik_viewport_get_pixmap(vvp),
9474 0, 0, 0, 0, -1, -1);
9476 draw_sync_t *passalong;
9479 vik_viewport_coord_to_screen ( vvp, &(last_tpt->coord), &x1, &y1 );
9481 // FOR SCREEN OVERLAYS WE MUST DRAW INTO THIS PIXMAP (when using the reset method)
9482 // otherwise using vik_viewport_draw_* functions puts the data into the base pixmap,
9483 // thus when we come to reset to the background it would include what we have already drawn!!
9484 gdk_draw_line ( pixmap,
9485 vtl->current_track_newpoint_gc,
9486 x1, y1, event->x, event->y );
9487 // Using this reset method is more reliable than trying to undraw previous efforts via the GDK_INVERT method
9489 /* Find out actual distance of current track */
9490 gdouble distance = vik_track_get_length (vtl->current_track);
9492 // Now add distance to where the pointer is //
9495 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
9496 vik_coord_to_latlon ( &coord, &ll );
9497 gdouble last_step = vik_coord_diff( &coord, &(last_tpt->coord));
9498 distance = distance + last_step;
9500 // Get elevation data
9501 gdouble elev_gain, elev_loss;
9502 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9504 // Adjust elevation data (if available) for the current pointer position
9506 elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST );
9507 if ( elev_new != VIK_DEM_INVALID_ELEVATION ) {
9508 if ( last_tpt->altitude != VIK_DEFAULT_ALTITUDE ) {
9509 // Adjust elevation of last track point
9510 if ( elev_new > last_tpt->altitude )
9512 elev_gain += elev_new - last_tpt->altitude;
9515 elev_loss += last_tpt->altitude - elev_new;
9520 // Display of the distance 'tooltip' during track creation is controlled by a preference
9522 if ( a_vik_get_create_track_tooltip() ) {
9524 gchar *str = distance_string (distance);
9526 PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
9527 pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc);
9528 pango_layout_set_text (pl, str, -1);
9530 pango_layout_get_pixel_size ( pl, &wd, &hd );
9533 // offset from cursor a bit depending on font size
9537 // Create a background block to make the text easier to read over the background map
9538 GdkGC *background_block_gc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
9539 gdk_draw_rectangle (pixmap, background_block_gc, TRUE, xd-2, yd-2, wd+4, hd+2);
9540 gdk_draw_layout (pixmap, vtl->current_track_newpoint_gc, xd, yd, pl);
9542 g_object_unref ( G_OBJECT ( pl ) );
9543 g_object_unref ( G_OBJECT ( background_block_gc ) );
9547 passalong = g_new(draw_sync_t,1); // freed by draw_sync()
9548 passalong->vtl = vtl;
9549 passalong->pixmap = pixmap;
9550 passalong->drawable = gtk_widget_get_window(GTK_WIDGET(vvp));
9551 passalong->gc = vtl->current_track_newpoint_gc;
9555 vik_viewport_compute_bearing ( vvp, x1, y1, event->x, event->y, &angle, &baseangle );
9557 // Update statusbar with full gain/loss information
9558 statusbar_write (distance, elev_gain, elev_loss, last_step, angle, vtl);
9560 // draw pixmap when we have time to
9561 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_sync, passalong, NULL);
9562 vtl->draw_sync_done = FALSE;
9563 return VIK_LAYER_TOOL_ACK_GRAB_FOCUS;
9565 return VIK_LAYER_TOOL_ACK;
9568 // NB vtl->current_track must be valid
9569 static void undo_trackpoint_add ( VikTrwLayer *vtl )
9572 if ( vtl->current_track->trackpoints ) {
9573 // TODO rework this...
9574 //vik_trackpoint_free ( vik_track_get_tp_last (vtl->current_track) );
9575 GList *last = g_list_last(vtl->current_track->trackpoints);
9576 g_free ( last->data );
9577 vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last );
9579 vik_track_calculate_bounds ( vtl->current_track );
9583 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
9585 if ( vtl->current_track && event->keyval == GDK_Escape ) {
9586 vtl->current_track = NULL;
9587 vik_layer_emit_update ( VIK_LAYER(vtl) );
9589 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
9590 undo_trackpoint_add ( vtl );
9591 update_statusbar ( vtl );
9592 vik_layer_emit_update ( VIK_LAYER(vtl) );
9599 * Common function to handle trackpoint button requests on either a route or a track
9600 * . enables adding a point via normal click
9601 * . enables removal of last point via right click
9602 * . finishing of the track or route via double clicking
9604 static gboolean tool_new_track_or_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9608 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9611 if ( event->button == 2 ) {
9612 // As the display is panning, the new track pixmap is now invalid so don't draw it
9613 // otherwise this drawing done results in flickering back to an old image
9614 vtl->draw_sync_do = FALSE;
9618 if ( event->button == 3 )
9620 if ( !vtl->current_track )
9622 undo_trackpoint_add ( vtl );
9623 update_statusbar ( vtl );
9624 vik_layer_emit_update ( VIK_LAYER(vtl) );
9628 if ( event->type == GDK_2BUTTON_PRESS )
9630 /* subtract last (duplicate from double click) tp then end */
9631 if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 )
9633 /* undo last, then end */
9634 undo_trackpoint_add ( vtl );
9635 vtl->current_track = NULL;
9637 vik_layer_emit_update ( VIK_LAYER(vtl) );
9641 tp = vik_trackpoint_new();
9642 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) );
9644 /* snap to other TP */
9645 if ( event->state & GDK_CONTROL_MASK )
9647 VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9649 tp->coord = other_tp->coord;
9652 tp->newsegment = FALSE;
9653 tp->has_timestamp = FALSE;
9656 if ( vtl->current_track ) {
9657 vik_track_add_trackpoint ( vtl->current_track, tp, TRUE ); // Ensure bounds is updated
9658 /* Auto attempt to get elevation from DEM data (if it's available) */
9659 vik_track_apply_dem_data_last_trackpoint ( vtl->current_track );
9662 vtl->ct_x1 = vtl->ct_x2;
9663 vtl->ct_y1 = vtl->ct_y2;
9664 vtl->ct_x2 = event->x;
9665 vtl->ct_y2 = event->y;
9667 vik_layer_emit_update ( VIK_LAYER(vtl) );
9671 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9673 // if we were running the route finder, cancel it
9674 vtl->route_finder_started = FALSE;
9676 // ----------------------------------------------------- if current is a route - switch to new track
9677 if ( event->button == 1 && ( ! vtl->current_track || (vtl->current_track && vtl->current_track->is_route ) ))
9679 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
9680 if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, FALSE ) ) )
9682 new_track_create_common ( vtl, name );
9688 return tool_new_track_or_route_click ( vtl, event, vvp );
9691 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9693 if ( event->button == 2 ) {
9694 // Pan moving ended - enable potential point drawing again
9695 vtl->draw_sync_do = TRUE;
9696 vtl->draw_sync_done = TRUE;
9700 /*** New route ****/
9702 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp)
9707 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9709 // if we were running the route finder, cancel it
9710 vtl->route_finder_started = FALSE;
9712 // -------------------------- if current is a track - switch to new route,
9713 if ( event->button == 1 && ( ! vtl->current_track ||
9714 (vtl->current_track && !vtl->current_track->is_route ) ) )
9716 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route"));
9717 if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, TRUE ) ) ) {
9718 new_route_create_common ( vtl, name );
9724 return tool_new_track_or_route_click ( vtl, event, vvp );
9727 /*** New waypoint ****/
9729 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9734 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9737 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9739 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord );
9740 if (vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord ) && VIK_LAYER(vtl)->visible) {
9741 trw_layer_calculate_bounds_waypoints ( vtl );
9742 vik_layer_emit_update ( VIK_LAYER(vtl) );
9748 /*** Edit trackpoint ****/
9750 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp)
9752 tool_ed_t *t = g_new(tool_ed_t, 1);
9758 static void tool_edit_trackpoint_destroy ( tool_ed_t *t )
9763 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9765 tool_ed_t *t = data;
9766 VikViewport *vvp = t->vvp;
9767 TPSearchParams params;
9768 /* OUTDATED DOCUMENTATION:
9769 find 5 pixel range on each side. then put these UTM, and a pointer
9770 to the winning track name (and maybe the winning track itself), and a
9771 pointer to the winning trackpoint, inside an array or struct. pass
9772 this along, do a foreach on the tracks which will do a foreach on the
9775 params.x = event->x;
9776 params.y = event->y;
9777 params.closest_track_id = NULL;
9778 /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */
9779 params.closest_tp = NULL;
9780 params.closest_tpl = NULL;
9781 vik_viewport_get_min_max_lat_lon ( vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
9783 if ( event->button != 1 )
9786 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9789 if ( !vtl->vl.visible || !vtl->tracks_visible || !vtl->routes_visible )
9792 if ( vtl->current_tpl )
9794 /* 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.) */
9795 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
9796 VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id));
9801 vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y );
9803 if ( current_tr->visible &&
9804 abs(x - event->x) < TRACKPOINT_SIZE_APPROX &&
9805 abs(y - event->y) < TRACKPOINT_SIZE_APPROX ) {
9806 marker_begin_move ( t, event->x, event->y );
9812 if ( vtl->tracks_visible )
9813 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
9815 if ( params.closest_tp )
9817 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE );
9818 vtl->current_tpl = params.closest_tpl;
9819 vtl->current_tp_id = params.closest_track_id;
9820 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id );
9821 trw_layer_tpwin_init ( vtl );
9822 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
9823 vik_layer_emit_update ( VIK_LAYER(vtl) );
9827 if ( vtl->routes_visible )
9828 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, ¶ms);
9830 if ( params.closest_tp )
9832 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, params.closest_track_id ), TRUE );
9833 vtl->current_tpl = params.closest_tpl;
9834 vtl->current_tp_id = params.closest_track_id;
9835 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, params.closest_track_id );
9836 trw_layer_tpwin_init ( vtl );
9837 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
9838 vik_layer_emit_update ( VIK_LAYER(vtl) );
9842 /* these aren't the droids you're looking for */
9846 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9848 tool_ed_t *t = data;
9849 VikViewport *vvp = t->vvp;
9851 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9857 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9860 if ( event->state & GDK_CONTROL_MASK )
9862 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9863 if ( tp && tp != vtl->current_tpl->data )
9864 new_coord = tp->coord;
9866 // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9869 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9870 marker_moveto ( t, x, y );
9878 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9880 tool_ed_t *t = data;
9881 VikViewport *vvp = t->vvp;
9883 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9885 if ( event->button != 1)
9890 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9893 if ( event->state & GDK_CONTROL_MASK )
9895 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9896 if ( tp && tp != vtl->current_tpl->data )
9897 new_coord = tp->coord;
9900 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9901 if ( vtl->current_tp_track )
9902 vik_track_calculate_bounds ( vtl->current_tp_track );
9904 marker_end_move ( t );
9906 /* diff dist is diff from orig */
9908 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
9910 vik_layer_emit_update ( VIK_LAYER(vtl) );
9917 /*** Extended Route Finder ***/
9919 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp)
9924 static void tool_extended_route_finder_undo ( VikTrwLayer *vtl )
9927 new_end = vik_track_cut_back_to_double_point ( vtl->current_track );
9930 vik_layer_emit_update ( VIK_LAYER(vtl) );
9932 /* remove last ' to:...' */
9933 if ( vtl->current_track->comment ) {
9934 gchar *last_to = strrchr ( vtl->current_track->comment, 't' );
9935 if ( last_to && (last_to - vtl->current_track->comment > 1) ) {
9936 gchar *new_comment = g_strndup ( vtl->current_track->comment,
9937 last_to - vtl->current_track->comment - 1);
9938 vik_track_set_comment_no_copy ( vtl->current_track, new_comment );
9945 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9948 if ( !vtl ) return FALSE;
9949 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
9950 if ( event->button == 3 && vtl->current_track ) {
9951 tool_extended_route_finder_undo ( vtl );
9953 else if ( event->button == 2 ) {
9954 vtl->draw_sync_do = FALSE;
9957 // if we started the track but via undo deleted all the track points, begin again
9958 else if ( vtl->current_track && vtl->current_track->is_route && ! vik_track_get_tp_first ( vtl->current_track ) ) {
9959 return tool_new_track_or_route_click ( vtl, event, vvp );
9961 else if ( ( vtl->current_track && vtl->current_track->is_route ) ||
9962 ( event->state & GDK_CONTROL_MASK && vtl->current_track ) ) {
9963 struct LatLon start, end;
9965 VikTrackpoint *tp_start = vik_track_get_tp_last ( vtl->current_track );
9966 vik_coord_to_latlon ( &(tp_start->coord), &start );
9967 vik_coord_to_latlon ( &(tmp), &end );
9969 vtl->route_finder_started = TRUE;
9970 vtl->route_finder_append = TRUE; // merge tracks. keep started true.
9972 // update UI to let user know what's going on
9973 VikStatusbar *sb = vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
9974 VikRoutingEngine *engine = vik_routing_default_engine ( );
9976 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, "Cannot plan route without a default routing engine." );
9979 gchar *msg = g_strdup_printf ( _("Querying %s for route between (%.3f, %.3f) and (%.3f, %.3f)."),
9980 vik_routing_engine_get_label ( engine ),
9981 start.lat, start.lon, end.lat, end.lon );
9982 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
9984 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
9987 /* Give GTK a change to display the new status bar before querying the web */
9988 while ( gtk_events_pending ( ) )
9989 gtk_main_iteration ( );
9991 gboolean find_status = vik_routing_default_find ( vtl, start, end );
9993 /* Update UI to say we're done */
9994 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
9995 msg = ( find_status ) ? g_strdup_printf ( _("%s returned route between (%.3f, %.3f) and (%.3f, %.3f)."),
9996 vik_routing_engine_get_label ( engine ),
9997 start.lat, start.lon, end.lat, end.lon )
9998 : g_strdup_printf ( _("Error getting route from %s."),
9999 vik_routing_engine_get_label ( engine ) );
10000 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
10003 vik_layer_emit_update ( VIK_LAYER(vtl) );
10005 vtl->current_track = NULL;
10007 // create a new route where we will add the planned route to
10008 gboolean ret = tool_new_route_click( vtl, event, vvp );
10010 vtl->route_finder_started = TRUE;
10017 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10019 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10020 vtl->route_finder_started = FALSE;
10021 vtl->current_track = NULL;
10022 vik_layer_emit_update ( VIK_LAYER(vtl) );
10024 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10025 tool_extended_route_finder_undo ( vtl );
10032 /*** Show picture ****/
10034 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
10039 /* Params are: vvp, event, last match found or NULL */
10040 static void tool_show_picture_wp ( const gpointer id, VikWaypoint *wp, gpointer params[3] )
10042 if ( wp->image && wp->visible )
10044 gint x, y, slackx, slacky;
10045 GdkEventButton *event = (GdkEventButton *) params[1];
10047 vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y );
10048 slackx = wp->image_width / 2;
10049 slacky = wp->image_height / 2;
10050 if ( x <= event->x + slackx && x >= event->x - slackx
10051 && y <= event->y + slacky && y >= event->y - slacky )
10053 params[2] = wp->image; /* we've found a match. however continue searching
10054 * since we want to find the last match -- that
10055 * is, the match that was drawn last. */
10060 static void trw_layer_show_picture ( menu_array_sublayer values )
10062 /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */
10064 ShellExecute(NULL, "open", (char *) values[MA_MISC], NULL, NULL, SW_SHOWNORMAL);
10065 #else /* WINDOWS */
10066 GError *err = NULL;
10067 gchar *quoted_file = g_shell_quote ( (gchar *) values[MA_MISC] );
10068 gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file );
10069 g_free ( quoted_file );
10070 if ( ! g_spawn_command_line_async ( cmd, &err ) )
10072 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() );
10073 g_error_free ( err );
10076 #endif /* WINDOWS */
10079 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10081 gpointer params[3] = { vvp, event, NULL };
10082 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10084 g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params );
10087 static menu_array_sublayer values;
10088 values[MA_VTL] = vtl;
10089 values[MA_MISC] = params[2];
10090 trw_layer_show_picture ( values );
10091 return TRUE; /* found a match */
10094 return FALSE; /* go through other layers, searching for a match */
10097 /***************************************************************************
10099 ***************************************************************************/
10102 static void image_wp_make_list ( const gpointer id, VikWaypoint *wp, GSList **pics )
10104 if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) )
10105 *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) );
10108 /* Structure for thumbnail creating data used in the background thread */
10110 VikTrwLayer *vtl; // Layer needed for redrawing
10111 GSList *pics; // Image list
10112 } thumbnail_create_thread_data;
10114 static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata )
10116 guint total = g_slist_length(tctd->pics), done = 0;
10117 while ( tctd->pics )
10119 a_thumbnails_create ( (gchar *) tctd->pics->data );
10120 int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total );
10122 return -1; /* Abort thread */
10124 tctd->pics = tctd->pics->next;
10127 // Redraw to show the thumbnails as they are now created
10128 if ( IS_VIK_LAYER(tctd->vtl) )
10129 vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); // NB update from background thread
10134 static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd )
10136 while ( tctd->pics )
10138 g_free ( tctd->pics->data );
10139 tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics );
10144 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp )
10146 if ( ! vtl->has_verified_thumbnails )
10148 GSList *pics = NULL;
10149 g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics );
10152 gint len = g_slist_length ( pics );
10153 gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len );
10154 thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) );
10157 a_background_thread ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
10159 (vik_thr_func) create_thumbnails_thread,
10161 (vik_thr_free_func) thumbnail_create_thread_free,
10169 static const gchar* my_track_colors ( gint ii )
10171 static const gchar* colors[VIK_TRW_LAYER_TRACK_GCS] = {
10183 // Fast and reliable way of returning a colour
10184 return colors[(ii % VIK_TRW_LAYER_TRACK_GCS)];
10187 static void trw_layer_track_alloc_colors ( VikTrwLayer *vtl )
10189 GHashTableIter iter;
10190 gpointer key, value;
10194 g_hash_table_iter_init ( &iter, vtl->tracks );
10196 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10198 // Tracks get a random spread of colours if not already assigned
10199 if ( ! VIK_TRACK(value)->has_color ) {
10200 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
10201 VIK_TRACK(value)->color = vtl->track_color;
10203 gdk_color_parse ( my_track_colors (ii), &(VIK_TRACK(value)->color) );
10205 VIK_TRACK(value)->has_color = TRUE;
10208 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10211 if (ii > VIK_TRW_LAYER_TRACK_GCS)
10217 g_hash_table_iter_init ( &iter, vtl->routes );
10219 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10221 // Routes get an intermix of reds
10222 if ( ! VIK_TRACK(value)->has_color ) {
10224 gdk_color_parse ( "#FF0000" , &(VIK_TRACK(value)->color) ); // Red
10226 gdk_color_parse ( "#B40916" , &(VIK_TRACK(value)->color) ); // Dark Red
10227 VIK_TRACK(value)->has_color = TRUE;
10230 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10237 * (Re)Calculate the bounds of the waypoints in this layer,
10238 * This should be called whenever waypoints are changed
10240 void trw_layer_calculate_bounds_waypoints ( VikTrwLayer *vtl )
10242 struct LatLon topleft = { 0.0, 0.0 };
10243 struct LatLon bottomright = { 0.0, 0.0 };
10246 GHashTableIter iter;
10247 gpointer key, value;
10249 g_hash_table_iter_init ( &iter, vtl->waypoints );
10251 // Set bounds to first point
10252 if ( g_hash_table_iter_next (&iter, &key, &value) ) {
10253 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &topleft );
10254 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &bottomright );
10257 // Ensure there is another point...
10258 if ( g_hash_table_size ( vtl->waypoints ) > 1 ) {
10260 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10262 // See if this point increases the bounds.
10263 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &ll );
10265 if ( ll.lat > topleft.lat) topleft.lat = ll.lat;
10266 if ( ll.lon < topleft.lon) topleft.lon = ll.lon;
10267 if ( ll.lat < bottomright.lat) bottomright.lat = ll.lat;
10268 if ( ll.lon > bottomright.lon) bottomright.lon = ll.lon;
10272 vtl->waypoints_bbox.north = topleft.lat;
10273 vtl->waypoints_bbox.east = bottomright.lon;
10274 vtl->waypoints_bbox.south = bottomright.lat;
10275 vtl->waypoints_bbox.west = topleft.lon;
10278 static void trw_layer_calculate_bounds_track ( gpointer id, VikTrack *trk )
10280 vik_track_calculate_bounds ( trk );
10283 static void trw_layer_calculate_bounds_tracks ( VikTrwLayer *vtl )
10285 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10286 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10289 static void trw_layer_sort_all ( VikTrwLayer *vtl )
10291 if ( ! VIK_LAYER(vtl)->vt )
10294 // Obviously need 2 to tango - sorting with only 1 (or less) is a lonely activity!
10295 if ( g_hash_table_size (vtl->tracks) > 1 )
10296 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
10298 if ( g_hash_table_size (vtl->routes) > 1 )
10299 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
10301 if ( g_hash_table_size (vtl->waypoints) > 1 )
10302 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
10305 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file )
10307 if ( VIK_LAYER(vtl)->realized )
10308 trw_layer_verify_thumbnails ( vtl, vvp );
10309 trw_layer_track_alloc_colors ( vtl );
10311 trw_layer_calculate_bounds_waypoints ( vtl );
10312 trw_layer_calculate_bounds_tracks ( vtl );
10314 // Apply treeview sort after loading all the tracks for this layer
10315 // (rather than sorted insert on each individual track additional)
10316 // and after subsequent changes to the properties as the specified order may have changed.
10317 // since the sorting of a treeview section is now very quick
10318 // NB sorting is also performed after every name change as well to maintain the list order
10319 trw_layer_sort_all ( vtl );
10321 // Setting metadata time if not otherwise set
10322 if ( vtl->metadata ) {
10324 gboolean need_to_set_time = TRUE;
10325 if ( vtl->metadata->timestamp ) {
10326 need_to_set_time = FALSE;
10327 if ( !g_strcmp0(vtl->metadata->timestamp, "" ) )
10328 need_to_set_time = TRUE;
10331 if ( need_to_set_time ) {
10332 // Could rewrite this as a general get first time of a TRW Layer function
10333 GTimeVal timestamp;
10334 timestamp.tv_usec = 0;
10335 gboolean has_timestamp = FALSE;
10338 gl = g_hash_table_get_values ( vtl->tracks );
10339 gl = g_list_sort ( gl, vik_track_compare_timestamp );
10340 gl = g_list_first ( gl );
10342 // Check times of tracks
10344 // Only need to check the first track as they have been sorted by time
10345 VikTrack *trk = (VikTrack*)gl->data;
10346 // Assume trackpoints already sorted by time
10347 VikTrackpoint *tpt = vik_track_get_tp_first(trk);
10348 if ( tpt && tpt->has_timestamp ) {
10349 timestamp.tv_sec = tpt->timestamp;
10350 has_timestamp = TRUE;
10352 g_list_free ( gl );
10355 if ( !has_timestamp ) {
10356 // 'Last' resort - current time
10357 // Get before waypoint tests - so that if a waypoint time value (in the past) is found it should be used
10358 g_get_current_time ( ×tamp );
10360 // Check times of waypoints
10361 gl = g_hash_table_get_values ( vtl->waypoints );
10363 for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
10364 VikWaypoint *wpt = (VikWaypoint*)iter->data;
10365 if ( wpt->has_timestamp ) {
10366 if ( timestamp.tv_sec > wpt->timestamp ) {
10367 timestamp.tv_sec = wpt->timestamp;
10368 has_timestamp = TRUE;
10372 g_list_free ( gl );
10375 vtl->metadata->timestamp = g_time_val_to_iso8601 ( ×tamp );
10380 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl )
10382 return vtl->coord_mode;
10386 * Uniquify the whole layer
10387 * Also requires the layers panel as the names shown there need updating too
10388 * Returns whether the operation was successful or not
10390 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp )
10392 if ( vtl && vlp ) {
10393 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->tracks, TRUE );
10394 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->routes, FALSE );
10395 vik_trw_layer_uniquify_waypoints ( vtl, vlp );
10401 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode )
10403 vik_coord_convert ( &(wp->coord), *dest_mode );
10406 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode )
10408 vik_track_convert ( tr, *dest_mode );
10411 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode )
10413 if ( vtl->coord_mode != dest_mode )
10415 vtl->coord_mode = dest_mode;
10416 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode );
10417 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode );
10418 g_hash_table_foreach ( vtl->routes, (GHFunc) track_convert, &dest_mode );
10422 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection )
10424 vtl->menu_selection = selection;
10427 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl )
10429 return (vtl->menu_selection);
10432 /* ----------- Downloading maps along tracks --------------- */
10434 static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
10436 /* TODO: calculating based on current size of viewport */
10437 const gdouble w_at_zoom_0_125 = 0.0013;
10438 const gdouble h_at_zoom_0_125 = 0.0011;
10439 gdouble zoom_factor = zoom_level/0.125;
10441 wh->lat = h_at_zoom_0_125 * zoom_factor;
10442 wh->lon = w_at_zoom_0_125 * zoom_factor;
10444 return 0; /* all OK */
10447 static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
10449 if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
10450 (dist->lat >= ABS(to->north_south - from->north_south)))
10453 VikCoord *coord = g_malloc(sizeof(VikCoord));
10454 coord->mode = VIK_COORD_LATLON;
10456 if (ABS(gradient) < 1) {
10457 if (from->east_west > to->east_west)
10458 coord->east_west = from->east_west - dist->lon;
10460 coord->east_west = from->east_west + dist->lon;
10461 coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
10463 if (from->north_south > to->north_south)
10464 coord->north_south = from->north_south - dist->lat;
10466 coord->north_south = from->north_south + dist->lat;
10467 coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
10473 static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
10475 /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
10476 gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
10478 VikCoord *next = from;
10480 if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
10482 list = g_list_prepend(list, next);
10488 void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
10490 typedef struct _Rect {
10495 #define GLRECT(iter) ((Rect *)((iter)->data))
10498 GList *rects_to_download = NULL;
10501 if (get_download_area_width(vvp, zoom_level, &wh))
10504 GList *iter = tr->trackpoints;
10508 gboolean new_map = TRUE;
10509 VikCoord *cur_coord, tl, br;
10512 cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
10514 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10515 rect = g_malloc(sizeof(Rect));
10518 rect->center = *cur_coord;
10519 rects_to_download = g_list_prepend(rects_to_download, rect);
10524 gboolean found = FALSE;
10525 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10526 if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
10537 GList *fillins = NULL;
10538 /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */
10539 /* seems that ATM the function get_next_coord works only for LATLON */
10540 if ( cur_coord->mode == VIK_COORD_LATLON ) {
10541 /* fill-ins for far apart points */
10542 GList *cur_rect, *next_rect;
10543 for (cur_rect = rects_to_download;
10544 (next_rect = cur_rect->next) != NULL;
10545 cur_rect = cur_rect->next) {
10546 if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
10547 (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
10548 fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
10552 g_message("%s: this feature works only in Mercator mode", __FUNCTION__);
10555 GList *fiter = fillins;
10557 cur_coord = (VikCoord *)(fiter->data);
10558 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10559 rect = g_malloc(sizeof(Rect));
10562 rect->center = *cur_coord;
10563 rects_to_download = g_list_prepend(rects_to_download, rect);
10564 fiter = fiter->next;
10568 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10569 vik_maps_layer_download_section (vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
10573 for (iter = fillins; iter; iter = iter->next)
10574 g_free(iter->data);
10575 g_list_free(fillins);
10577 if (rects_to_download) {
10578 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
10579 g_free(rect_iter->data);
10580 g_list_free(rects_to_download);
10584 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values )
10588 gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
10589 gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
10590 gint selected_zoom, default_zoom;
10592 VikTrwLayer *vtl = values[MA_VTL];
10593 VikLayersPanel *vlp = values[MA_VLP];
10595 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
10596 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
10598 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
10602 VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
10604 GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types
10605 int num_maps = g_list_length(vmls);
10608 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No map layer in use. Create one first") );
10612 // Convert from list of vmls to list of names. Allowing the user to select one of them
10613 gchar **map_names = g_malloc(1 + num_maps * sizeof(gpointer));
10614 VikMapsLayer **map_layers = g_malloc(1 + num_maps * sizeof(gpointer));
10616 gchar **np = map_names;
10617 VikMapsLayer **lp = map_layers;
10619 for (i = 0; i < num_maps; i++) {
10620 vml = (VikMapsLayer *)(vmls->data);
10622 *np++ = vik_maps_layer_get_map_label(vml);
10625 // Mark end of the array lists
10629 gdouble cur_zoom = vik_viewport_get_zoom(vvp);
10630 for (default_zoom = 0; default_zoom < G_N_ELEMENTS(zoom_vals); default_zoom++) {
10631 if (cur_zoom == zoom_vals[default_zoom])
10634 default_zoom = (default_zoom == G_N_ELEMENTS(zoom_vals)) ? G_N_ELEMENTS(zoom_vals) - 1 : default_zoom;
10636 if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, 0, zoomlist, default_zoom, &selected_map, &selected_zoom))
10639 vik_track_download_map(trk, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
10642 for (i = 0; i < num_maps; i++)
10643 g_free(map_names[i]);
10645 g_free(map_layers);
10651 /**** lowest waypoint number calculation ***/
10652 static gint highest_wp_number_name_to_number(const gchar *name) {
10653 if ( strlen(name) == 3 ) {
10654 int n = atoi(name);
10655 if ( n < 100 && name[0] != '0' )
10657 if ( n < 10 && name[0] != '0' )
10665 static void highest_wp_number_reset(VikTrwLayer *vtl)
10667 vtl->highest_wp_number = -1;
10670 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name)
10672 /* if is bigger that top, add it */
10673 gint new_wp_num = highest_wp_number_name_to_number(new_wp_name);
10674 if ( new_wp_num > vtl->highest_wp_number )
10675 vtl->highest_wp_number = new_wp_num;
10678 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name)
10680 /* if wasn't top, do nothing. if was top, count backwards until we find one used */
10681 gint old_wp_num = highest_wp_number_name_to_number(old_wp_name);
10682 if ( vtl->highest_wp_number == old_wp_num ) {
10684 vtl->highest_wp_number--;
10686 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
10687 /* search down until we find something that *does* exist */
10689 while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) {
10690 vtl->highest_wp_number--;
10691 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
10696 /* get lowest unused number */
10697 static gchar *highest_wp_number_get(VikTrwLayer *vtl)
10700 if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 )
10702 g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 );
10703 return g_strdup(buf);
10707 * trw_layer_create_track_list_both:
10709 * Create the latest list of tracks and routes
10711 static GList* trw_layer_create_track_list_both ( VikLayer *vl, gpointer user_data )
10713 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
10714 GList *tracks = NULL;
10715 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) ) );
10716 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) ) );
10718 return vik_trw_layer_build_track_list_t ( vtl, tracks );
10721 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values )
10723 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10725 gchar *title = NULL;
10726 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
10727 title = g_strdup_printf ( _("%s: Track List"), VIK_LAYER(vtl)->name );
10729 title = g_strdup_printf ( _("%s: Route List"), VIK_LAYER(vtl)->name );
10731 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), values[MA_SUBTYPE], trw_layer_create_track_list, FALSE );
10735 static void trw_layer_track_list_dialog ( menu_array_layer values )
10737 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10739 gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(vtl)->name );
10740 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_track_list_both, FALSE );
10744 static void trw_layer_waypoint_list_dialog ( menu_array_layer values )
10746 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10748 gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(vtl)->name );
10749 vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_waypoint_list, FALSE );