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 &&
2760 vik_track_get_tp_first(tr)->has_timestamp &&
2761 vik_track_get_tp_last(tr)->has_timestamp ) {
2764 t1 = vik_track_get_tp_first(tr)->timestamp;
2765 t2 = vik_track_get_tp_last(tr)->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);
2788 * Generate tooltip text for the layer.
2789 * This is relatively complicated as it considers information for
2790 * no tracks, a single track or multiple tracks
2791 * (which may or may not have timing information)
2793 static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl )
2804 static gchar tmp_buf[128];
2807 // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.]
2809 // Safety check - I think these should always be valid
2810 if ( vtl->tracks && vtl->waypoints ) {
2811 tooltip_tracks tt = { 0.0, 0, 0, 0 };
2812 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt );
2814 GDate* gdate_start = g_date_new ();
2815 g_date_set_time_t (gdate_start, tt.start_time);
2817 GDate* gdate_end = g_date_new ();
2818 g_date_set_time_t (gdate_end, tt.end_time);
2820 if ( g_date_compare (gdate_start, gdate_end) ) {
2821 // Dates differ so print range on separate line
2822 g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start);
2823 g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end);
2824 g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2);
2827 // Same date so just show it and keep rest of text on the same line - provided it's a valid time!
2828 if ( tt.start_time != 0 )
2829 g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start);
2833 if ( tt.length > 0.0 ) {
2834 gdouble len_in_units;
2836 // Setup info dependent on distance units
2837 if ( a_vik_get_units_distance() == VIK_UNITS_DISTANCE_MILES ) {
2838 g_snprintf (tbuf4, sizeof(tbuf4), "miles");
2839 len_in_units = VIK_METERS_TO_MILES(tt.length);
2842 g_snprintf (tbuf4, sizeof(tbuf4), "kms");
2843 len_in_units = tt.length/1000.0;
2846 // Timing information if available
2848 if ( tt.duration > 0 ) {
2849 g_snprintf (tbuf1, sizeof(tbuf1),
2850 _(" in %d:%02d hrs:mins"),
2851 (int)round(tt.duration/3600), (int)round((tt.duration/60)%60));
2853 g_snprintf (tbuf2, sizeof(tbuf2),
2854 _("\n%sTotal Length %.1f %s%s"),
2855 tbuf3, len_in_units, tbuf4, tbuf1);
2858 // Put together all the elements to form compact tooltip text
2859 g_snprintf (tmp_buf, sizeof(tmp_buf),
2860 _("Tracks: %d - Waypoints: %d - Routes: %d%s"),
2861 g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), g_hash_table_size (vtl->routes), tbuf2);
2863 g_date_free (gdate_start);
2864 g_date_free (gdate_end);
2871 static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer )
2875 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
2877 // Very simple tooltip - may expand detail in the future...
2878 static gchar tmp_buf[32];
2879 g_snprintf (tmp_buf, sizeof(tmp_buf),
2881 g_hash_table_size (l->tracks));
2885 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
2887 // Very simple tooltip - may expand detail in the future...
2888 static gchar tmp_buf[32];
2889 g_snprintf (tmp_buf, sizeof(tmp_buf),
2891 g_hash_table_size (l->routes));
2896 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
2897 // Same tooltip for a route
2898 case VIK_TRW_LAYER_SUBLAYER_TRACK:
2901 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
2902 tr = g_hash_table_lookup ( l->tracks, sublayer );
2904 tr = g_hash_table_lookup ( l->routes, sublayer );
2907 // Could be a better way of handling strings - but this works...
2908 gchar time_buf1[20];
2909 gchar time_buf2[20];
2910 time_buf1[0] = '\0';
2911 time_buf2[0] = '\0';
2912 static gchar tmp_buf[100];
2913 // Compact info: Short date eg (11/20/99), duration and length
2914 // Hopefully these are the things that are most useful and so promoted into the tooltip
2915 if ( tr->trackpoints && vik_track_get_tp_first(tr)->has_timestamp ) {
2916 // %x The preferred date representation for the current locale without the time.
2917 strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(vik_track_get_tp_first(tr)->timestamp)));
2918 if ( vik_track_get_tp_last(tr)->has_timestamp ) {
2919 gint dur = ( (vik_track_get_tp_last(tr)->timestamp) - (vik_track_get_tp_first(tr)->timestamp) );
2921 g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)round(dur/3600), (int)round((dur/60)%60) );
2924 // Get length and consider the appropriate distance units
2925 gdouble tr_len = vik_track_get_length(tr);
2926 vik_units_distance_t dist_units = a_vik_get_units_distance ();
2927 switch (dist_units) {
2928 case VIK_UNITS_DISTANCE_KILOMETRES:
2929 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2);
2931 case VIK_UNITS_DISTANCE_MILES:
2932 g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2);
2941 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
2943 // Very simple tooltip - may expand detail in the future...
2944 static gchar tmp_buf[32];
2945 g_snprintf (tmp_buf, sizeof(tmp_buf),
2947 g_hash_table_size (l->waypoints));
2951 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
2953 VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer );
2954 // NB It's OK to return NULL
2959 return w->description;
2968 #define VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT "trkpt_selected_statusbar_format"
2971 * set_statusbar_msg_info_trkpt:
2973 * Function to show track point information on the statusbar
2974 * Items displayed is controlled by the settings format code
2976 static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt )
2978 gchar *statusbar_format_code = NULL;
2979 gboolean need2free = FALSE;
2980 if ( !a_settings_get_string ( VIK_SETTINGS_TRKPT_SELECTED_STATUSBAR_FORMAT, &statusbar_format_code ) ) {
2981 // Otherwise use default
2982 statusbar_format_code = g_strdup ( "KEATDN" );
2986 gchar *msg = vu_trackpoint_formatted_message ( statusbar_format_code, trkpt, NULL, vtl->current_tp_track );
2987 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
2991 g_free ( statusbar_format_code );
2995 * Function to show basic waypoint information on the statusbar
2997 static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt )
3000 switch (a_vik_get_units_height ()) {
3001 case VIK_UNITS_HEIGHT_FEET:
3002 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude)));
3005 //VIK_UNITS_HEIGHT_METRES:
3006 g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude));
3010 // Position is put last, as this bit is most likely not to be seen if the display is not big enough,
3011 // one can easily use the current pointer position to see this if needed
3012 gchar *lat = NULL, *lon = NULL;
3013 static struct LatLon ll;
3014 vik_coord_to_latlon (&(wpt->coord), &ll);
3015 a_coords_latlon_to_string ( &ll, &lat, &lon );
3017 // Combine parts to make overall message
3020 // Add comment if available
3021 msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment );
3023 msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon );
3024 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg );
3031 * General layer selection function, find out which bit is selected and take appropriate action
3033 static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp )
3036 l->current_wp = NULL;
3037 l->current_wp_id = NULL;
3038 trw_layer_cancel_current_tp ( l, FALSE );
3041 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" );
3045 case VIK_TREEVIEW_TYPE_LAYER:
3047 vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l );
3048 /* Mark for redraw */
3053 case VIK_TREEVIEW_TYPE_SUBLAYER:
3057 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
3059 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l );
3060 /* Mark for redraw */
3064 case VIK_TRW_LAYER_SUBLAYER_TRACK:
3066 VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer );
3067 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3068 /* Mark for redraw */
3072 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
3074 vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->routes, l );
3075 /* Mark for redraw */
3079 case VIK_TRW_LAYER_SUBLAYER_ROUTE:
3081 VikTrack *track = g_hash_table_lookup ( l->routes, sublayer );
3082 vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l );
3083 /* Mark for redraw */
3087 case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
3089 vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l );
3090 /* Mark for redraw */
3094 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
3096 VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer );
3098 vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l );
3099 // Show some waypoint info
3100 set_statusbar_msg_info_wpt ( l, wpt );
3101 /* Mark for redraw */
3108 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3117 return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) );
3122 GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l )
3127 GHashTable *vik_trw_layer_get_routes ( VikTrwLayer *l )
3132 GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l )
3134 return l->waypoints;
3137 GHashTable *vik_trw_layer_get_tracks_iters ( VikTrwLayer *vtl )
3139 return vtl->tracks_iters;
3142 GHashTable *vik_trw_layer_get_routes_iters ( VikTrwLayer *vtl )
3144 return vtl->routes_iters;
3147 GHashTable *vik_trw_layer_get_waypoints_iters ( VikTrwLayer *vtl )
3149 return vtl->waypoints;
3152 gboolean vik_trw_layer_is_empty ( VikTrwLayer *vtl )
3154 return ! ( g_hash_table_size ( vtl->tracks ) ||
3155 g_hash_table_size ( vtl->routes ) ||
3156 g_hash_table_size ( vtl->waypoints ) );
3159 gboolean vik_trw_layer_get_tracks_visibility ( VikTrwLayer *vtl )
3161 return vtl->tracks_visible;
3164 gboolean vik_trw_layer_get_routes_visibility ( VikTrwLayer *vtl )
3166 return vtl->routes_visible;
3169 gboolean vik_trw_layer_get_waypoints_visibility ( VikTrwLayer *vtl )
3171 return vtl->waypoints_visible;
3175 * ATM use a case sensitive find
3176 * Finds the first one
3178 static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name )
3180 if ( wp && wp->name )
3181 if ( ! strcmp ( wp->name, name ) )
3187 * Get waypoint by name - not guaranteed to be unique
3188 * Finds the first one
3190 VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name )
3192 return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name );
3196 * ATM use a case sensitive find
3197 * Finds the first one
3199 static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name )
3201 if ( trk && trk->name )
3202 if ( ! strcmp ( trk->name, name ) )
3208 * Get track by name - not guaranteed to be unique
3209 * Finds the first one
3211 VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name )
3213 return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name );
3217 * Get route by name - not guaranteed to be unique
3218 * Finds the first one
3220 VikTrack *vik_trw_layer_get_route ( VikTrwLayer *vtl, const gchar *name )
3222 return g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find, (gpointer) name );
3225 static void trw_layer_find_maxmin_tracks ( const gpointer id, const VikTrack *trk, struct LatLon maxmin[2] )
3227 if ( trk->bbox.north > maxmin[0].lat || maxmin[0].lat == 0.0 )
3228 maxmin[0].lat = trk->bbox.north;
3229 if ( trk->bbox.south < maxmin[1].lat || maxmin[1].lat == 0.0 )
3230 maxmin[1].lat = trk->bbox.south;
3231 if ( trk->bbox.east > maxmin[0].lon || maxmin[0].lon == 0.0 )
3232 maxmin[0].lon = trk->bbox.east;
3233 if ( trk->bbox.west < maxmin[1].lon || maxmin[1].lon == 0.0 )
3234 maxmin[1].lon = trk->bbox.west;
3237 static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2])
3239 // Continually reuse maxmin to find the latest maximum and minimum values
3240 // First set to waypoints bounds
3241 maxmin[0].lat = vtl->waypoints_bbox.north;
3242 maxmin[1].lat = vtl->waypoints_bbox.south;
3243 maxmin[0].lon = vtl->waypoints_bbox.east;
3244 maxmin[1].lon = vtl->waypoints_bbox.west;
3245 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3246 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3249 gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest )
3251 /* 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... */
3252 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3253 trw_layer_find_maxmin (vtl, maxmin);
3254 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3258 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3259 vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average );
3264 static void trw_layer_centerize ( menu_array_layer values )
3266 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3268 if ( vik_trw_layer_find_center ( vtl, &coord ) )
3269 goto_coord ( values[MA_VLP], NULL, NULL, &coord );
3271 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3274 void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] )
3276 /* First set the center [in case previously viewing from elsewhere] */
3277 /* Then loop through zoom levels until provided positions are in view */
3278 /* This method is not particularly fast - but should work well enough */
3279 struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 };
3281 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
3282 vik_viewport_set_center_coord ( vvp, &coord, TRUE );
3284 /* Convert into definite 'smallest' and 'largest' positions */
3285 struct LatLon minmin;
3286 if ( maxmin[0].lat < maxmin[1].lat )
3287 minmin.lat = maxmin[0].lat;
3289 minmin.lat = maxmin[1].lat;
3291 struct LatLon maxmax;
3292 if ( maxmin[0].lon > maxmin[1].lon )
3293 maxmax.lon = maxmin[0].lon;
3295 maxmax.lon = maxmin[1].lon;
3297 /* Never zoom in too far - generally not that useful, as too close ! */
3298 /* Always recalculate the 'best' zoom level */
3300 vik_viewport_set_zoom ( vvp, zoom );
3302 gdouble min_lat, max_lat, min_lon, max_lon;
3303 /* Should only be a maximum of about 18 iterations from min to max zoom levels */
3304 while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) {
3305 vik_viewport_get_min_max_lat_lon ( vvp, &min_lat, &max_lat, &min_lon, &max_lon );
3306 /* NB I think the logic used in this test to determine if the bounds is within view
3307 fails if track goes across 180 degrees longitude.
3308 Hopefully that situation is not too common...
3309 Mind you viking doesn't really do edge locations to well anyway */
3310 if ( min_lat < minmin.lat &&
3311 max_lat > minmin.lat &&
3312 min_lon < maxmax.lon &&
3313 max_lon > maxmax.lon )
3314 /* Found within zoom level */
3319 vik_viewport_set_zoom ( vvp, zoom );
3323 gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp )
3325 /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */
3326 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3327 trw_layer_find_maxmin (vtl, maxmin);
3328 if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0)
3331 trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin );
3336 static void trw_layer_auto_view ( menu_array_layer values )
3338 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3339 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3340 if ( vik_trw_layer_auto_set_view ( vtl, vik_layers_panel_get_viewport (vlp) ) ) {
3341 vik_layers_panel_emit_update ( vlp );
3344 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This layer has no waypoints or trackpoints.") );
3347 static void trw_layer_export_gpspoint ( menu_array_layer values )
3349 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSPOINT );
3351 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSPOINT );
3353 g_free ( auto_save_name );
3356 static void trw_layer_export_gpsmapper ( menu_array_layer values )
3358 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPSMAPPER );
3360 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPSMAPPER );
3362 g_free ( auto_save_name );
3365 static void trw_layer_export_gpx ( menu_array_layer values )
3367 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_GPX );
3369 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX );
3371 g_free ( auto_save_name );
3374 static void trw_layer_export_kml ( menu_array_layer values )
3376 gchar *auto_save_name = append_file_ext ( vik_layer_get_name(VIK_LAYER(values[MA_VTL])), FILE_TYPE_KML );
3378 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML );
3380 g_free ( auto_save_name );
3383 static void trw_layer_export_babel ( gpointer layer_and_vlp[2] )
3385 const gchar *auto_save_name = vik_layer_get_name(VIK_LAYER(layer_and_vlp[0]));
3386 vik_trw_layer_export_gpsbabel ( VIK_TRW_LAYER (layer_and_vlp[0]), _("Export Layer"), auto_save_name );
3389 static void trw_layer_export_external_gpx_1 ( menu_array_layer values )
3391 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_1() );
3394 static void trw_layer_export_external_gpx_2 ( menu_array_layer values )
3396 vik_trw_layer_export_external_gpx ( VIK_TRW_LAYER (values[MA_VTL]), a_vik_get_external_gpx_program_2() );
3399 static void trw_layer_export_gpx_track ( menu_array_sublayer values )
3401 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3403 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3404 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3406 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3408 if ( !trk || !trk->name )
3411 gchar *auto_save_name = append_file_ext ( trk->name, FILE_TYPE_GPX );
3413 gchar *label = NULL;
3414 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
3415 label = _("Export Route as GPX");
3417 label = _("Export Track as GPX");
3418 vik_trw_layer_export ( VIK_TRW_LAYER (values[MA_VTL]), label, auto_save_name, trk, FILE_TYPE_GPX );
3420 g_free ( auto_save_name );
3423 gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata )
3425 wpu_udata *user_data = udata;
3426 if ( wp == user_data->wp ) {
3427 user_data->uuid = id;
3433 static void trw_layer_goto_wp ( menu_array_layer values )
3435 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3436 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3437 GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"),
3438 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3439 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
3441 GTK_RESPONSE_REJECT,
3443 GTK_RESPONSE_ACCEPT,
3446 GtkWidget *label, *entry;
3447 label = gtk_label_new(_("Waypoint Name:"));
3448 entry = gtk_entry_new();
3450 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), label, FALSE, FALSE, 0);
3451 gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dia))), entry, FALSE, FALSE, 0);
3452 gtk_widget_show_all ( label );
3453 gtk_widget_show_all ( entry );
3455 gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT );
3457 while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT )
3459 gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
3460 // Find *first* wp with the given name
3461 VikWaypoint *wp = vik_trw_layer_get_waypoint ( vtl, name );
3464 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Waypoint not found in this layer.") );
3467 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(vlp), &(wp->coord), TRUE );
3468 vik_layers_panel_emit_update ( vlp );
3470 // Find and select on the side panel
3475 // Hmmm, want key of it
3476 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
3478 if ( wpf && udata.uuid ) {
3479 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
3480 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, it, TRUE );
3489 gtk_widget_destroy ( dia );
3492 gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord )
3494 gchar *default_name = highest_wp_number_get(vtl);
3495 VikWaypoint *wp = vik_waypoint_new();
3496 gchar *returned_name;
3498 wp->coord = *def_coord;
3500 // Attempt to auto set height if DEM data is available
3501 vik_waypoint_apply_dem_data ( wp, TRUE );
3503 returned_name = a_dialog_waypoint ( w, default_name, vtl, wp, vtl->coord_mode, TRUE, &updated );
3505 if ( returned_name )
3508 vik_trw_layer_add_waypoint ( vtl, returned_name, wp );
3509 g_free (default_name);
3510 g_free (returned_name);
3513 g_free (default_name);
3514 vik_waypoint_free(wp);
3518 static void trw_layer_new_wikipedia_wp_viewport ( menu_array_layer values )
3520 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3521 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3522 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3523 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3524 VikViewport *vvp = vik_window_viewport(vw);
3526 // Note the order is max part first then min part - thus reverse order of use in min_max function:
3527 vik_viewport_get_min_max_lat_lon ( vvp, &maxmin[1].lat, &maxmin[0].lat, &maxmin[1].lon, &maxmin[0].lon );
3528 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3529 trw_layer_calculate_bounds_waypoints ( vtl );
3530 vik_layers_panel_emit_update ( vlp );
3533 static void trw_layer_new_wikipedia_wp_layer ( menu_array_layer values )
3535 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3536 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3537 struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} };
3539 trw_layer_find_maxmin (vtl, maxmin);
3540 a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, maxmin);
3541 trw_layer_calculate_bounds_waypoints ( vtl );
3542 vik_layers_panel_emit_update ( vlp );
3545 #ifdef VIK_CONFIG_GEOTAG
3546 static void trw_layer_geotagging_waypoint_mtime_keep ( menu_array_sublayer values )
3548 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3550 // Update directly - not changing the mtime
3551 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE );
3554 static void trw_layer_geotagging_waypoint_mtime_update ( menu_array_sublayer values )
3556 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->waypoints, values[MA_SUBLAYER_ID] );
3559 a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE );
3563 * Use code in separate file for this feature as reasonably complex
3565 static void trw_layer_geotagging_track ( menu_array_sublayer values )
3567 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3568 VikTrack *track = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3569 // Unset so can be reverified later if necessary
3570 vtl->has_verified_thumbnails = FALSE;
3572 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3578 static void trw_layer_geotagging_waypoint ( menu_array_sublayer values )
3580 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3581 VikWaypoint *wpt = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
3583 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3589 static void trw_layer_geotagging ( menu_array_layer values )
3591 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3592 // Unset so can be reverified later if necessary
3593 vtl->has_verified_thumbnails = FALSE;
3595 trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
3602 // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer //
3604 static void trw_layer_acquire ( menu_array_layer values, VikDataSourceInterface *datasource )
3606 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3607 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3608 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3609 VikViewport *vvp = vik_window_viewport(vw);
3611 a_acquire ( vw, vlp, vvp, datasource, NULL, NULL );
3615 * Acquire into this TRW Layer straight from GPS Device
3617 static void trw_layer_acquire_gps_cb ( menu_array_layer values )
3619 vik_datasource_gps_interface.mode = VIK_DATASOURCE_ADDTOLAYER;
3620 trw_layer_acquire ( values, &vik_datasource_gps_interface );
3624 * Acquire into this TRW Layer from Directions
3626 static void trw_layer_acquire_routing_cb ( menu_array_layer values )
3628 trw_layer_acquire ( values, &vik_datasource_routing_interface );
3632 * Acquire into this TRW Layer from an entered URL
3634 static void trw_layer_acquire_url_cb ( menu_array_layer values )
3636 vik_datasource_url_interface.mode = VIK_DATASOURCE_ADDTOLAYER;
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 vik_datasource_geotag_interface.mode = VIK_DATASOURCE_ADDTOLAYER;
3677 trw_layer_acquire ( values, &vik_datasource_geotag_interface );
3679 // Reverify thumbnails as they may have changed
3680 vtl->has_verified_thumbnails = FALSE;
3681 trw_layer_verify_thumbnails ( vtl, NULL );
3685 static void trw_layer_gps_upload ( menu_array_layer values )
3687 menu_array_sublayer data;
3689 for ( ii = MA_VTL; ii < MA_LAST; ii++ )
3691 data[MA_VTL] = values[MA_VTL];
3692 data[MA_VLP] = values[MA_VLP];
3694 trw_layer_gps_upload_any ( data );
3698 * If pass_along[3] is defined that this will upload just that track
3700 static void trw_layer_gps_upload_any ( menu_array_sublayer values )
3702 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3703 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3705 // May not actually get a track here as values[2&3] can be null
3706 VikTrack *track = NULL;
3707 vik_gps_xfer_type xfer_type = TRK; // VIK_TRW_LAYER_SUBLAYER_TRACKS = 0 so hard to test different from NULL!
3708 gboolean xfer_all = FALSE;
3710 if ( values[MA_SUBTYPE] ) {
3712 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
3713 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
3716 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
3717 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
3720 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) {
3723 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
3727 else if ( !values[MA_CONFIRM] )
3728 xfer_all = TRUE; // i.e. whole layer
3730 if (track && !track->visible) {
3731 a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not upload invisible track.") );
3735 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("GPS Upload"),
3736 VIK_GTK_WINDOW_FROM_LAYER(vtl),
3737 GTK_DIALOG_DESTROY_WITH_PARENT,
3739 GTK_RESPONSE_ACCEPT,
3741 GTK_RESPONSE_REJECT,
3744 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3745 GtkWidget *response_w = NULL;
3746 #if GTK_CHECK_VERSION (2, 20, 0)
3747 response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
3751 gtk_widget_grab_focus ( response_w );
3753 gpointer dgs = datasource_gps_setup ( dialog, xfer_type, xfer_all );
3755 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
3756 datasource_gps_clean_up ( dgs );
3757 gtk_widget_destroy ( dialog );
3761 // Get info from reused datasource dialog widgets
3762 gchar* protocol = datasource_gps_get_protocol ( dgs );
3763 gchar* port = datasource_gps_get_descriptor ( dgs );
3764 // NB don't free the above strings as they're references to values held elsewhere
3765 gboolean do_tracks = datasource_gps_get_do_tracks ( dgs );
3766 gboolean do_routes = datasource_gps_get_do_routes ( dgs );
3767 gboolean do_waypoints = datasource_gps_get_do_waypoints ( dgs );
3768 gboolean turn_off = datasource_gps_get_off ( dgs );
3770 gtk_widget_destroy ( dialog );
3772 // When called from the viewport - work the corresponding layerspanel:
3774 vlp = vik_window_layers_panel ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
3777 // Apply settings to transfer to the GPS device
3784 vik_layers_panel_get_viewport (vlp),
3793 * Acquire into this TRW Layer from any GPS Babel supported file
3795 static void trw_layer_acquire_file_cb ( menu_array_layer values )
3797 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3798 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3799 VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl));
3800 VikViewport *vvp = vik_window_viewport(vw);
3802 a_acquire ( vw, vlp, vvp, &vik_datasource_file_interface, NULL, NULL );
3805 static void trw_layer_new_wp ( menu_array_layer values )
3807 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3808 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3809 /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason.
3810 instead return true if you want to update. */
3811 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 ) {
3812 trw_layer_calculate_bounds_waypoints ( vtl );
3813 vik_layers_panel_emit_update ( vlp );
3817 static void new_track_create_common ( VikTrwLayer *vtl, gchar *name )
3819 vtl->current_track = vik_track_new();
3820 vik_track_set_defaults ( vtl->current_track );
3821 vtl->current_track->visible = TRUE;
3822 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
3823 // Create track with the preferred colour from the layer properties
3824 vtl->current_track->color = vtl->track_color;
3826 gdk_color_parse ( "#000000", &(vtl->current_track->color) );
3827 vtl->current_track->has_color = TRUE;
3828 vik_trw_layer_add_track ( vtl, name, vtl->current_track );
3831 static void trw_layer_new_track ( menu_array_layer values )
3833 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3835 if ( ! vtl->current_track ) {
3836 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")) ;
3837 new_track_create_common ( vtl, name );
3840 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK );
3844 static void new_route_create_common ( VikTrwLayer *vtl, gchar *name )
3846 vtl->current_track = vik_track_new();
3847 vik_track_set_defaults ( vtl->current_track );
3848 vtl->current_track->visible = TRUE;
3849 vtl->current_track->is_route = TRUE;
3850 // By default make all routes red
3851 vtl->current_track->has_color = TRUE;
3852 gdk_color_parse ( "red", &vtl->current_track->color );
3853 vik_trw_layer_add_route ( vtl, name, vtl->current_track );
3856 static void trw_layer_new_route ( menu_array_layer values )
3858 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3860 if ( ! vtl->current_track ) {
3861 gchar *name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route")) ;
3862 new_route_create_common ( vtl, name );
3864 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_ROUTE );
3868 static void trw_layer_auto_routes_view ( menu_array_layer values )
3870 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3871 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3873 if ( g_hash_table_size (vtl->routes) > 0 ) {
3874 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3875 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3876 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3877 vik_layers_panel_emit_update ( vlp );
3882 static void trw_layer_finish_track ( menu_array_layer values )
3884 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3885 vtl->current_track = NULL;
3886 vtl->route_finder_started = FALSE;
3887 vik_layer_emit_update ( VIK_LAYER(vtl) );
3890 static void trw_layer_auto_tracks_view ( menu_array_layer values )
3892 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3893 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3895 if ( g_hash_table_size (vtl->tracks) > 0 ) {
3896 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3897 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin );
3898 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3899 vik_layers_panel_emit_update ( vlp );
3903 static void trw_layer_single_waypoint_jump ( const gpointer id, const VikWaypoint *wp, gpointer vvp )
3905 /* NB do not care if wp is visible or not */
3906 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord), TRUE );
3909 static void trw_layer_auto_waypoints_view ( menu_array_layer values )
3911 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
3912 VikLayersPanel *vlp = VIK_LAYERS_PANEL(values[MA_VLP]);
3914 /* Only 1 waypoint - jump straight to it */
3915 if ( g_hash_table_size (vtl->waypoints) == 1 ) {
3916 VikViewport *vvp = vik_layers_panel_get_viewport (vlp);
3917 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp );
3919 /* If at least 2 waypoints - find center and then zoom to fit */
3920 else if ( g_hash_table_size (vtl->waypoints) > 1 )
3922 struct LatLon maxmin[2] = { {0,0}, {0,0} };
3923 maxmin[0].lat = vtl->waypoints_bbox.north;
3924 maxmin[1].lat = vtl->waypoints_bbox.south;
3925 maxmin[0].lon = vtl->waypoints_bbox.east;
3926 maxmin[1].lon = vtl->waypoints_bbox.west;
3927 trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin );
3930 vik_layers_panel_emit_update ( vlp );
3933 void trw_layer_osm_traces_upload_cb ( menu_array_layer values )
3935 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), NULL);
3938 void trw_layer_osm_traces_upload_track_cb ( menu_array_sublayer values )
3940 if ( values[MA_MISC] ) {
3941 VikTrack *trk = VIK_TRACK(values[MA_MISC]);
3942 osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(values[MA_VTL]), trk);
3946 static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp )
3948 static menu_array_layer pass_along;
3950 GtkWidget *export_submenu;
3951 pass_along[MA_VTL] = vtl;
3952 pass_along[MA_VLP] = vlp;
3954 item = gtk_menu_item_new();
3955 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
3956 gtk_widget_show ( item );
3958 if ( vtl->current_track ) {
3959 if ( vtl->current_track->is_route )
3960 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
3962 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
3963 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
3964 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3965 gtk_widget_show ( item );
3968 item = gtk_menu_item_new ();
3969 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
3970 gtk_widget_show ( item );
3973 /* Now with icons */
3974 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") );
3975 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
3976 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along );
3977 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3978 gtk_widget_show ( item );
3980 GtkWidget *view_submenu = gtk_menu_new();
3981 item = gtk_image_menu_item_new_with_mnemonic ( _("V_iew") );
3982 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
3983 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
3984 gtk_widget_show ( item );
3985 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), view_submenu );
3987 item = gtk_menu_item_new_with_mnemonic ( _("View All _Tracks") );
3988 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
3989 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
3990 gtk_widget_show ( item );
3992 item = gtk_menu_item_new_with_mnemonic ( _("View All _Routes") );
3993 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
3994 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
3995 gtk_widget_show ( item );
3997 item = gtk_menu_item_new_with_mnemonic ( _("View All _Waypoints") );
3998 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
3999 gtk_menu_shell_append (GTK_MENU_SHELL (view_submenu), item);
4000 gtk_widget_show ( item );
4002 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") );
4003 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
4004 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along );
4005 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4006 gtk_widget_show ( item );
4008 item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
4009 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
4010 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4011 gtk_widget_show ( item );
4013 export_submenu = gtk_menu_new ();
4014 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") );
4015 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
4016 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4017 gtk_widget_show ( item );
4018 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu );
4020 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") );
4021 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along );
4022 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4023 gtk_widget_show ( item );
4025 item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") );
4026 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along );
4027 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4028 gtk_widget_show ( item );
4030 item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") );
4031 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along );
4032 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4033 gtk_widget_show ( item );
4035 item = gtk_menu_item_new_with_mnemonic ( _("Export as _KML...") );
4036 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along );
4037 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4038 gtk_widget_show ( item );
4040 item = gtk_menu_item_new_with_mnemonic ( _("Export via GPSbabel...") );
4041 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_babel), pass_along );
4042 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4043 gtk_widget_show ( item );
4045 gchar* external1 = g_strdup_printf ( _("Open with External Program_1: %s"), a_vik_get_external_gpx_program_1() );
4046 item = gtk_menu_item_new_with_mnemonic ( external1 );
4047 g_free ( external1 );
4048 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along );
4049 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4050 gtk_widget_show ( item );
4052 gchar* external2 = g_strdup_printf ( _("Open with External Program_2: %s"), a_vik_get_external_gpx_program_2() );
4053 item = gtk_menu_item_new_with_mnemonic ( external2 );
4054 g_free ( external2 );
4055 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along );
4056 gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item);
4057 gtk_widget_show ( item );
4059 GtkWidget *new_submenu = gtk_menu_new();
4060 item = gtk_image_menu_item_new_with_mnemonic ( _("_New") );
4061 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4062 gtk_menu_shell_append(GTK_MENU_SHELL (menu), item);
4063 gtk_widget_show(item);
4064 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), new_submenu);
4066 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Waypoint...") );
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_wp), pass_along );
4069 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4070 gtk_widget_show ( item );
4072 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Track") );
4073 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4074 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
4075 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4076 gtk_widget_show ( item );
4077 // Make it available only when a new track *not* already in progress
4078 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4080 item = gtk_image_menu_item_new_with_mnemonic ( _("New _Route") );
4081 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
4082 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
4083 gtk_menu_shell_append (GTK_MENU_SHELL (new_submenu), item);
4084 gtk_widget_show ( item );
4085 // Make it available only when a new track *not* already in progress
4086 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(vtl->current_track) );
4088 #ifdef VIK_CONFIG_GEOTAG
4089 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
4090 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along );
4091 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4092 gtk_widget_show ( item );
4095 GtkWidget *acquire_submenu = gtk_menu_new ();
4096 item = gtk_image_menu_item_new_with_mnemonic ( _("_Acquire") );
4097 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) );
4098 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4099 gtk_widget_show ( item );
4100 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu );
4102 item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") );
4103 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along );
4104 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4105 gtk_widget_show ( item );
4107 /* FIXME: only add menu when at least a routing engine has support for Directions */
4108 item = gtk_menu_item_new_with_mnemonic ( _("From _Directions...") );
4109 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_routing_cb), pass_along );
4110 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4111 gtk_widget_show ( item );
4113 #ifdef VIK_CONFIG_OPENSTREETMAP
4114 item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") );
4115 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along );
4116 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4117 gtk_widget_show ( item );
4119 item = gtk_menu_item_new_with_mnemonic ( _("From _My OSM Traces...") );
4120 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_my_traces_cb), pass_along );
4121 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4122 gtk_widget_show ( item );
4125 item = gtk_menu_item_new_with_mnemonic ( _("From _URL...") );
4126 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_url_cb), pass_along );
4127 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4128 gtk_widget_show ( item );
4130 #ifdef VIK_CONFIG_GEONAMES
4131 GtkWidget *wikipedia_submenu = gtk_menu_new();
4132 item = gtk_image_menu_item_new_with_mnemonic ( _("From _Wikipedia Waypoints") );
4133 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
4134 gtk_menu_shell_append(GTK_MENU_SHELL (acquire_submenu), item);
4135 gtk_widget_show(item);
4136 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu);
4138 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") );
4139 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
4140 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along );
4141 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4142 gtk_widget_show ( item );
4144 item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") );
4145 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) );
4146 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along );
4147 gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item);
4148 gtk_widget_show ( item );
4151 #ifdef VIK_CONFIG_GEOCACHES
4152 item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") );
4153 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along );
4154 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4155 gtk_widget_show ( item );
4158 #ifdef VIK_CONFIG_GEOTAG
4159 item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") );
4160 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along );
4161 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4162 gtk_widget_show ( item );
4165 item = gtk_menu_item_new_with_mnemonic ( _("From _File...") );
4166 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_file_cb), pass_along );
4167 gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item);
4168 gtk_widget_set_tooltip_text (item, _("Import File With GPS_Babel..."));
4169 gtk_widget_show ( item );
4171 vik_ext_tool_datasources_add_menu_items_to_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), GTK_MENU (acquire_submenu) );
4173 GtkWidget *upload_submenu = gtk_menu_new ();
4174 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
4175 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4176 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4177 gtk_widget_show ( item );
4178 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
4180 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _GPS...") );
4181 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
4182 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload), pass_along );
4183 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4184 gtk_widget_show ( item );
4186 #ifdef VIK_CONFIG_OPENSTREETMAP
4187 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
4188 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
4189 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_cb), pass_along );
4190 gtk_menu_shell_append (GTK_MENU_SHELL (upload_submenu), item);
4191 gtk_widget_show ( item );
4194 GtkWidget *delete_submenu = gtk_menu_new ();
4195 item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") );
4196 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4197 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4198 gtk_widget_show ( item );
4199 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
4201 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") );
4202 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4203 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), 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 Tracks _From Selection...") );
4208 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4209 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), 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 _All Routes") );
4214 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4215 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), 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 Routes From Selection...") );
4220 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4221 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), 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 All _Waypoints") );
4226 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
4227 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
4228 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4229 gtk_widget_show ( item );
4231 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") );
4232 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4233 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
4234 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
4235 gtk_widget_show ( item );
4237 item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4238 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4240 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4241 gtk_widget_show ( item );
4244 item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp,
4245 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl );
4247 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
4248 gtk_widget_show ( item );
4251 item = gtk_image_menu_item_new_with_mnemonic ( _("Track _List...") );
4252 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4253 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog), pass_along );
4254 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4255 gtk_widget_show ( item );
4256 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->tracks)+g_hash_table_size (vtl->routes)) );
4258 item = gtk_image_menu_item_new_with_mnemonic ( _("_Waypoint List...") );
4259 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
4260 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
4261 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
4262 gtk_widget_show ( item );
4263 gtk_widget_set_sensitive ( item, (gboolean)(g_hash_table_size (vtl->waypoints)) );
4266 // Fake Waypoint UUIDs vi simple increasing integer
4267 static guint wp_uuid = 0;
4269 void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4273 vik_waypoint_set_name (wp, name);
4275 if ( VIK_LAYER(vtl)->realized )
4277 // Do we need to create the sublayer:
4278 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4279 trw_layer_add_sublayer_waypoints ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4282 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4284 // Visibility column always needed for waypoints
4285 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 );
4287 // Actual setting of visibility dependent on the waypoint
4288 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible );
4290 g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter );
4292 // Sort now as post_read is not called on a realized waypoint
4293 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4296 highest_wp_number_add_wp(vtl, name);
4297 g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp );
4301 // Fake Track UUIDs vi simple increasing integer
4302 static guint tr_uuid = 0;
4304 void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4308 vik_track_set_name (t, name);
4310 if ( VIK_LAYER(vtl)->realized )
4312 // Do we need to create the sublayer:
4313 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4314 trw_layer_add_sublayer_tracks ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4317 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4318 // Visibility column always needed for tracks
4319 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 );
4321 // Actual setting of visibility dependent on the track
4322 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4324 g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter );
4326 // Sort now as post_read is not called on a realized track
4327 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
4330 g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t );
4332 trw_layer_update_treeview ( vtl, t );
4335 // Fake Route UUIDs vi simple increasing integer
4336 static guint rt_uuid = 0;
4338 void vik_trw_layer_add_route ( VikTrwLayer *vtl, gchar *name, VikTrack *t )
4342 vik_track_set_name (t, name);
4344 if ( VIK_LAYER(vtl)->realized )
4346 // Do we need to create the sublayer:
4347 if ( g_hash_table_size (vtl->routes) == 0 ) {
4348 trw_layer_add_sublayer_routes ( vtl, VIK_LAYER(vtl)->vt, &(VIK_LAYER(vtl)->iter) );
4351 GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter));
4352 // Visibility column always needed for routes
4353 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 );
4354 // Actual setting of visibility dependent on the route
4355 vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible );
4357 g_hash_table_insert ( vtl->routes_iters, GUINT_TO_POINTER(rt_uuid), iter );
4359 // Sort now as post_read is not called on a realized route
4360 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
4363 g_hash_table_insert ( vtl->routes, GUINT_TO_POINTER(rt_uuid), t );
4365 trw_layer_update_treeview ( vtl, t );
4368 /* to be called whenever a track has been deleted or may have been changed. */
4369 void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk )
4371 if (vtl->current_tp_track == trk )
4372 trw_layer_cancel_current_tp ( vtl, FALSE );
4376 * Normally this is done to due the waypoint size preference having changed
4378 void vik_trw_layer_reset_waypoints ( VikTrwLayer *vtl )
4380 GHashTableIter iter;
4381 gpointer key, value;
4384 g_hash_table_iter_init ( &iter, vtl->waypoints );
4385 while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
4386 VikWaypoint *wp = VIK_WAYPOINT(value);
4388 // Reapply symbol setting to update the pixbuf
4389 gchar *tmp_symbol = g_strdup ( wp->symbol );
4390 vik_waypoint_set_symbol ( wp, tmp_symbol );
4391 g_free ( tmp_symbol );
4397 * trw_layer_new_unique_sublayer_name:
4399 * Allocates a unique new name
4401 gchar *trw_layer_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name)
4404 gchar *newname = g_strdup(name);
4409 switch ( sublayer_type ) {
4410 case VIK_TRW_LAYER_SUBLAYER_TRACK:
4411 id = (gpointer) vik_trw_layer_get_track ( vtl, newname );
4413 case VIK_TRW_LAYER_SUBLAYER_WAYPOINT:
4414 id = (gpointer) vik_trw_layer_get_waypoint ( vtl, newname );
4417 id = (gpointer) vik_trw_layer_get_route ( vtl, newname );
4420 // If found a name already in use try adding 1 to it and we try again
4422 gchar *new_newname = g_strdup_printf("%s#%d", name, i);
4424 newname = new_newname;
4427 } while ( id != NULL);
4432 void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp )
4434 // No more uniqueness of name forced when loading from a file
4435 // This now makes this function a little redunant as we just flow the parameters through
4436 vik_trw_layer_add_waypoint ( vtl, name, wp );
4439 void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr )
4441 if ( vtl->route_finder_append && vtl->current_track ) {
4442 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4444 // enforce end of current track equal to start of tr
4445 VikTrackpoint *cur_end = vik_track_get_tp_last ( vtl->current_track );
4446 VikTrackpoint *new_start = vik_track_get_tp_first ( tr );
4447 if ( ! vik_coord_equals ( &cur_end->coord, &new_start->coord ) ) {
4448 vik_track_add_trackpoint ( vtl->current_track,
4449 vik_trackpoint_copy ( cur_end ),
4453 vik_track_steal_and_append_trackpoints ( vtl->current_track, tr );
4454 vik_track_free ( tr );
4455 vtl->route_finder_append = FALSE; /* this means we have added it */
4458 // No more uniqueness of name forced when loading from a file
4460 vik_trw_layer_add_route ( vtl, name, tr );
4462 vik_trw_layer_add_track ( vtl, name, tr );
4464 if ( vtl->route_finder_check_added_track ) {
4465 vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */
4466 vtl->route_finder_added_track = tr;
4471 static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l )
4473 *l = g_list_append(*l, id);
4477 * Move an item from one TRW layer to another TRW layer
4479 static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type )
4481 // TODO reconsider strategy when moving within layer (if anything...)
4482 gboolean rename = ( vtl_src != vtl_dest );
4486 if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) {
4487 VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id );
4491 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4493 newname = g_strdup ( trk->name );
4495 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4496 vik_trw_layer_add_track ( vtl_dest, newname, trk2 );
4498 vik_trw_layer_delete_track ( vtl_src, trk );
4501 if (type == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
4502 VikTrack *trk = g_hash_table_lookup ( vtl_src->routes, id );
4506 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, trk->name );
4508 newname = g_strdup ( trk->name );
4510 VikTrack *trk2 = vik_track_copy ( trk, TRUE );
4511 vik_trw_layer_add_route ( vtl_dest, newname, trk2 );
4513 vik_trw_layer_delete_route ( vtl_src, trk );
4516 if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) {
4517 VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id );
4521 newname = trw_layer_new_unique_sublayer_name ( vtl_dest, type, wp->name );
4523 newname = g_strdup ( wp->name );
4525 VikWaypoint *wp2 = vik_waypoint_copy ( wp );
4526 vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 );
4528 trw_layer_delete_waypoint ( vtl_src, wp );
4530 // Recalculate bounds even if not renamed as maybe dragged between layers
4531 trw_layer_calculate_bounds_waypoints ( vtl_dest );
4532 trw_layer_calculate_bounds_waypoints ( vtl_src );
4536 static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path )
4538 VikTreeview *vt = VIK_LAYER(vtl_src)->vt;
4539 gint type = vik_treeview_item_get_data(vt, src_item_iter);
4541 if (!vik_treeview_item_get_pointer(vt, src_item_iter)) {
4542 GList *items = NULL;
4545 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4546 g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items);
4548 if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) {
4549 g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items);
4551 if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4552 g_hash_table_foreach ( vtl_src->routes, (GHFunc)trw_layer_enum_item, &items);
4557 if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) {
4558 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK);
4559 } else if (type==VIK_TRW_LAYER_SUBLAYER_ROUTES) {
4560 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_ROUTE);
4562 trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT);
4569 gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter);
4570 trw_layer_move_item(vtl_src, vtl_dest, name, type);
4574 gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata )
4576 trku_udata *user_data = udata;
4577 if ( trk == user_data->trk ) {
4578 user_data->uuid = id;
4584 gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk )
4586 gboolean was_visible = FALSE;
4587 if ( trk && trk->name ) {
4589 if ( trk == vtl->current_track ) {
4590 vtl->current_track = NULL;
4591 vtl->current_tp_track = NULL;
4592 vtl->current_tp_id = NULL;
4593 vtl->moving_tp = FALSE;
4594 vtl->route_finder_started = FALSE;
4597 was_visible = trk->visible;
4599 if ( trk == vtl->route_finder_added_track )
4600 vtl->route_finder_added_track = NULL;
4606 // Hmmm, want key of it
4607 gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
4609 if ( trkf && udata.uuid ) {
4610 /* could be current_tp, so we have to check */
4611 trw_layer_cancel_tps_of_track ( vtl, trk );
4613 GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
4616 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4617 g_hash_table_remove ( vtl->tracks_iters, udata.uuid );
4618 g_hash_table_remove ( vtl->tracks, udata.uuid );
4620 // If last sublayer, then remove sublayer container
4621 if ( g_hash_table_size (vtl->tracks) == 0 ) {
4622 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4625 // Incase it was selected (no item delete signal ATM)
4626 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4632 gboolean vik_trw_layer_delete_route ( VikTrwLayer *vtl, VikTrack *trk )
4634 gboolean was_visible = FALSE;
4636 if ( trk && trk->name ) {
4638 if ( trk == vtl->current_track ) {
4639 vtl->current_track = NULL;
4640 vtl->current_tp_track = NULL;
4641 vtl->current_tp_id = NULL;
4642 vtl->moving_tp = FALSE;
4645 was_visible = trk->visible;
4647 if ( trk == vtl->route_finder_added_track )
4648 vtl->route_finder_added_track = NULL;
4654 // Hmmm, want key of it
4655 gpointer *trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
4657 if ( trkf && udata.uuid ) {
4658 /* could be current_tp, so we have to check */
4659 trw_layer_cancel_tps_of_track ( vtl, trk );
4661 GtkTreeIter *it = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
4664 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4665 g_hash_table_remove ( vtl->routes_iters, udata.uuid );
4666 g_hash_table_remove ( vtl->routes, udata.uuid );
4668 // If last sublayer, then remove sublayer container
4669 if ( g_hash_table_size (vtl->routes) == 0 ) {
4670 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4673 // Incase it was selected (no item delete signal ATM)
4674 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4680 static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp )
4682 gboolean was_visible = FALSE;
4684 if ( wp && wp->name ) {
4686 if ( wp == vtl->current_wp ) {
4687 vtl->current_wp = NULL;
4688 vtl->current_wp_id = NULL;
4689 vtl->moving_wp = FALSE;
4692 was_visible = wp->visible;
4698 // Hmmm, want key of it
4699 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
4701 if ( wpf && udata.uuid ) {
4702 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
4705 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it );
4706 g_hash_table_remove ( vtl->waypoints_iters, udata.uuid );
4708 highest_wp_number_remove_wp(vtl, wp->name);
4709 g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name
4711 // If last sublayer, then remove sublayer container
4712 if ( g_hash_table_size (vtl->waypoints) == 0 ) {
4713 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4716 // Incase it was selected (no item delete signal ATM)
4717 vik_window_clear_highlight ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
4725 // Only for temporary use by trw_layer_delete_waypoint_by_name
4726 static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata )
4728 wpu_udata *user_data = udata;
4729 if ( ! strcmp ( wp->name, user_data->wp->name ) ) {
4730 user_data->uuid = id;
4737 * Delete a waypoint by the given name
4738 * NOTE: ATM this will delete the first encountered Waypoint with the specified name
4739 * as there be multiple waypoints with the same name
4741 static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name )
4744 // Fake a waypoint with the given name
4745 udata.wp = vik_waypoint_new ();
4746 vik_waypoint_set_name (udata.wp, name);
4747 // Currently only the name is used in this waypoint find function
4750 // Hmmm, want key of it
4751 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata );
4753 vik_waypoint_free (udata.wp);
4755 if ( wpf && udata.uuid )
4756 return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid ));
4762 VikTrack *trk; // input
4763 gpointer uuid; // output
4766 // Only for temporary use by trw_layer_delete_track_by_name
4767 static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata )
4769 tpu_udata *user_data = udata;
4770 if ( ! strcmp ( trk->name, user_data->trk->name ) ) {
4771 user_data->uuid = id;
4778 * Delete a track by the given name
4779 * NOTE: ATM this will delete the first encountered Track with the specified name
4780 * as there may be multiple tracks with the same name within the specified hash table
4782 static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name, GHashTable *ht_tracks )
4785 // Fake a track with the given name
4786 udata.trk = vik_track_new ();
4787 vik_track_set_name (udata.trk, name);
4788 // Currently only the name is used in this waypoint find function
4791 // Hmmm, want key of it
4792 gpointer *trkf = g_hash_table_find ( ht_tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata );
4794 vik_track_free (udata.trk);
4796 if ( trkf && udata.uuid ) {
4797 // This could be a little better written...
4798 if ( vtl->tracks == ht_tracks )
4799 return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4800 if ( vtl->routes == ht_tracks )
4801 return vik_trw_layer_delete_route (vtl, g_hash_table_lookup ( ht_tracks, udata.uuid ));
4808 static void remove_item_from_treeview ( const gpointer id, GtkTreeIter *it, VikTreeview * vt )
4810 vik_treeview_item_delete (vt, it );
4813 void vik_trw_layer_delete_all_routes ( VikTrwLayer *vtl )
4816 vtl->current_track = NULL;
4817 vtl->route_finder_added_track = NULL;
4818 if (vtl->current_tp_track)
4819 trw_layer_cancel_current_tp(vtl, FALSE);
4821 g_hash_table_foreach(vtl->routes_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4822 g_hash_table_remove_all(vtl->routes_iters);
4823 g_hash_table_remove_all(vtl->routes);
4825 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter) );
4827 vik_layer_emit_update ( VIK_LAYER(vtl) );
4830 void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl )
4833 vtl->current_track = NULL;
4834 vtl->route_finder_added_track = NULL;
4835 if (vtl->current_tp_track)
4836 trw_layer_cancel_current_tp(vtl, FALSE);
4838 g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4839 g_hash_table_remove_all(vtl->tracks_iters);
4840 g_hash_table_remove_all(vtl->tracks);
4842 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter) );
4844 vik_layer_emit_update ( VIK_LAYER(vtl) );
4847 void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl )
4849 vtl->current_wp = NULL;
4850 vtl->current_wp_id = NULL;
4851 vtl->moving_wp = FALSE;
4853 highest_wp_number_reset(vtl);
4855 g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt);
4856 g_hash_table_remove_all(vtl->waypoints_iters);
4857 g_hash_table_remove_all(vtl->waypoints);
4859 vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter) );
4861 vik_layer_emit_update ( VIK_LAYER(vtl) );
4864 static void trw_layer_delete_all_tracks ( menu_array_layer values )
4866 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4867 // Get confirmation from the user
4868 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4869 _("Are you sure you want to delete all tracks in %s?"),
4870 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4871 vik_trw_layer_delete_all_tracks (vtl);
4874 static void trw_layer_delete_all_routes ( menu_array_layer values )
4876 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4877 // Get confirmation from the user
4878 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4879 _("Are you sure you want to delete all routes in %s?"),
4880 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4881 vik_trw_layer_delete_all_routes (vtl);
4884 static void trw_layer_delete_all_waypoints ( menu_array_layer values )
4886 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4887 // Get confirmation from the user
4888 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4889 _("Are you sure you want to delete all waypoints in %s?"),
4890 vik_layer_get_name ( VIK_LAYER(vtl) ) ) )
4891 vik_trw_layer_delete_all_waypoints (vtl);
4894 static void trw_layer_delete_item ( menu_array_sublayer values )
4896 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4897 gboolean was_visible = FALSE;
4898 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
4900 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
4901 if ( wp && wp->name ) {
4902 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4903 // Get confirmation from the user
4904 // Maybe this Waypoint Delete should be optional as is it could get annoying...
4905 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4906 _("Are you sure you want to delete the waypoint \"%s\"?"),
4909 was_visible = trw_layer_delete_waypoint ( vtl, wp );
4912 else if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
4914 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
4915 if ( trk && trk->name ) {
4916 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4917 // Get confirmation from the user
4918 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4919 _("Are you sure you want to delete the track \"%s\"?"),
4922 was_visible = vik_trw_layer_delete_track ( vtl, trk );
4927 VikTrack *trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
4928 if ( trk && trk->name ) {
4929 if ( GPOINTER_TO_INT (values[MA_CONFIRM]) )
4930 // Get confirmation from the user
4931 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
4932 _("Are you sure you want to delete the route \"%s\"?"),
4935 was_visible = vik_trw_layer_delete_route ( vtl, trk );
4939 vik_layer_emit_update ( VIK_LAYER(vtl) );
4943 * Rename waypoint and maintain corresponding name of waypoint in the treeview
4945 void trw_layer_waypoint_rename ( VikTrwLayer *vtl, VikWaypoint *wp, const gchar *new_name )
4947 vik_waypoint_set_name ( wp, new_name );
4949 // Now update the treeview as well
4954 // Need key of it for treeview update
4955 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
4957 if ( wpf && udataU.uuid ) {
4958 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
4961 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, new_name );
4962 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
4968 * Maintain icon of waypoint in the treeview
4970 void trw_layer_waypoint_reset_icon ( VikTrwLayer *vtl, VikWaypoint *wp )
4972 // update the treeview
4977 // Need key of it for treeview update
4978 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU );
4980 if ( wpf && udataU.uuid ) {
4981 GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid );
4984 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, it, get_wp_sym_small (wp->symbol) );
4989 static void trw_layer_properties_item ( menu_array_sublayer values )
4991 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
4992 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
4994 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
4996 if ( wp && wp->name )
4998 gboolean updated = FALSE;
4999 gchar *new_name = a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, vtl, wp, vtl->coord_mode, FALSE, &updated );
5001 trw_layer_waypoint_rename ( vtl, wp, new_name );
5003 if ( updated && values[MA_TV_ITER] )
5004 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, values[MA_TV_ITER], get_wp_sym_small (wp->symbol) );
5006 if ( updated && VIK_LAYER(vtl)->visible )
5007 vik_layer_emit_update ( VIK_LAYER(vtl) );
5013 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5014 tr = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5016 tr = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5018 if ( tr && tr->name )
5020 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5031 * trw_layer_track_statistics:
5033 * Show track statistics.
5034 * ATM jump to the stats page in the properties
5035 * TODO: consider separating the stats into an individual dialog?
5037 static void trw_layer_track_statistics ( menu_array_sublayer values )
5039 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5041 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK )
5042 trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5044 trk = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5046 if ( trk && trk->name ) {
5047 vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5057 * Update the treeview of the track id - primarily to update the icon
5059 void trw_layer_update_treeview ( VikTrwLayer *vtl, VikTrack *trk )
5065 gpointer *trkf = NULL;
5066 if ( trk->is_route )
5067 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
5069 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
5071 if ( trkf && udata.uuid ) {
5073 GtkTreeIter *iter = NULL;
5074 if ( trk->is_route )
5075 iter = g_hash_table_lookup ( vtl->routes_iters, udata.uuid );
5077 iter = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid );
5080 // TODO: Make this a function
5081 GdkPixbuf *pixbuf = gdk_pixbuf_new ( GDK_COLORSPACE_RGB, FALSE, 8, 18, 18);
5082 guint32 pixel = ((trk->color.red & 0xff00) << 16) |
5083 ((trk->color.green & 0xff00) << 8) |
5084 (trk->color.blue & 0xff00);
5085 gdk_pixbuf_fill ( pixbuf, pixel );
5086 vik_treeview_item_set_icon ( VIK_LAYER(vtl)->vt, iter, pixbuf );
5087 g_object_unref (pixbuf);
5094 Parameter 1 -> VikLayersPanel
5095 Parameter 2 -> VikLayer
5096 Parameter 3 -> VikViewport
5098 static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord )
5101 vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord, TRUE );
5102 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
5105 /* since vlp not set, vl & vvp should be valid instead! */
5107 vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord, TRUE );
5108 vik_layer_emit_update ( VIK_LAYER(vl) );
5113 static void trw_layer_goto_track_startpoint ( menu_array_sublayer values )
5115 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5117 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5118 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5120 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5122 if ( track && track->trackpoints )
5123 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_first(track)->coord) );
5126 static void trw_layer_goto_track_center ( menu_array_sublayer values )
5128 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5130 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5131 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5133 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5135 if ( track && track->trackpoints )
5137 struct LatLon average, maxmin[2] = { {0,0}, {0,0} };
5139 trw_layer_find_maxmin_tracks ( NULL, track, maxmin );
5140 average.lat = (maxmin[0].lat+maxmin[1].lat)/2;
5141 average.lon = (maxmin[0].lon+maxmin[1].lon)/2;
5142 vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average );
5143 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &coord);
5147 static void trw_layer_convert_track_route ( menu_array_sublayer values )
5149 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5151 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5152 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5154 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5159 // Converting a track to a route can be a bit more complicated,
5160 // so give a chance to change our minds:
5161 if ( !trk->is_route &&
5162 ( ( vik_track_get_segment_count ( trk ) > 1 ) ||
5163 ( vik_track_get_average_speed ( trk ) > 0.0 ) ) ) {
5165 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5166 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) )
5171 VikTrack *trk_copy = vik_track_copy ( trk, TRUE );
5174 trk_copy->is_route = !trk_copy->is_route;
5176 // ATM can't set name to self - so must create temporary copy
5177 gchar *name = g_strdup ( trk_copy->name );
5179 // Delete old one and then add new one
5180 if ( trk->is_route ) {
5181 vik_trw_layer_delete_route ( vtl, trk );
5182 vik_trw_layer_add_track ( vtl, name, trk_copy );
5185 // Extra route conversion bits...
5186 vik_track_merge_segments ( trk_copy );
5187 vik_track_to_routepoints ( trk_copy );
5189 vik_trw_layer_delete_track ( vtl, trk );
5190 vik_trw_layer_add_route ( vtl, name, trk_copy );
5194 // Update in case color of track / route changes when moving between sublayers
5195 vik_layer_emit_update ( VIK_LAYER(vtl) );
5198 static void trw_layer_anonymize_times ( menu_array_sublayer values )
5200 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5202 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5203 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5205 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5208 vik_track_anonymize_times ( track );
5211 static void trw_layer_extend_track_end ( menu_array_sublayer values )
5213 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5215 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5216 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5218 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5223 vtl->current_track = track;
5224 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);
5226 if ( track->trackpoints )
5227 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord) );
5231 * extend a track using route finder
5233 static void trw_layer_extend_track_end_route_finder ( menu_array_sublayer values )
5235 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5236 VikTrack *track = g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5240 vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_ROUTE_FINDER );
5241 vtl->current_track = track;
5242 vtl->route_finder_started = TRUE;
5244 if ( track->trackpoints )
5245 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &vik_track_get_tp_last(track)->coord );
5251 static gboolean trw_layer_dem_test ( VikTrwLayer *vtl, VikLayersPanel *vlp )
5253 // If have a vlp then perform a basic test to see if any DEM info available...
5255 GList *dems = vik_layers_panel_get_all_layers_of_type (vlp, VIK_LAYER_DEM, TRUE); // Includes hidden DEM layer types
5257 if ( !g_list_length(dems) ) {
5258 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No DEM layers available, thus no DEM values can be applied.") );
5266 * apply_dem_data_common:
5268 * A common function for applying the DEM values and reporting the results.
5270 static void apply_dem_data_common ( VikTrwLayer *vtl, VikLayersPanel *vlp, VikTrack *track, gboolean skip_existing_elevations )
5272 if ( !trw_layer_dem_test ( vtl, vlp ) )
5275 gulong changed = vik_track_apply_dem_data ( track, skip_existing_elevations );
5276 // Inform user how much was changed
5278 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5279 g_snprintf(str, 64, tmp_str, changed);
5280 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5283 static void trw_layer_apply_dem_data_all ( menu_array_sublayer values )
5285 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5287 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5288 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5290 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5293 apply_dem_data_common ( vtl, values[MA_VLP], track, FALSE );
5296 static void trw_layer_apply_dem_data_only_missing ( menu_array_sublayer values )
5298 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5300 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5301 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5303 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5306 apply_dem_data_common ( vtl, values[MA_VLP], track, TRUE );
5312 * A common function for applying the elevation smoothing and reporting the results.
5314 static void smooth_it ( VikTrwLayer *vtl, VikTrack *track, gboolean flat )
5316 gulong changed = vik_track_smooth_missing_elevation_data ( track, flat );
5317 // Inform user how much was changed
5319 const gchar *tmp_str = ngettext("%ld point adjusted", "%ld points adjusted", changed);
5320 g_snprintf(str, 64, tmp_str, changed);
5321 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5327 static void trw_layer_missing_elevation_data_interp ( menu_array_sublayer values )
5329 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5331 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5332 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5334 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5339 smooth_it ( vtl, track, FALSE );
5342 static void trw_layer_missing_elevation_data_flat ( menu_array_sublayer values )
5344 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5346 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5347 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5349 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5354 smooth_it ( vtl, track, TRUE );
5358 * Commonal helper function
5360 static void wp_changed_message ( VikTrwLayer *vtl, gint changed )
5363 const gchar *tmp_str = ngettext("%ld waypoint changed", "%ld waypoints changed", changed);
5364 g_snprintf(str, 64, tmp_str, changed);
5365 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
5368 static void trw_layer_apply_dem_data_wpt_all ( menu_array_sublayer values )
5370 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5371 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5373 if ( !trw_layer_dem_test ( vtl, vlp ) )
5377 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5379 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5381 changed = (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5385 GHashTableIter iter;
5386 gpointer key, value;
5388 g_hash_table_iter_init ( &iter, vtl->waypoints );
5389 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5390 VikWaypoint *wp = VIK_WAYPOINT(value);
5391 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, FALSE );
5394 wp_changed_message ( vtl, changed );
5397 static void trw_layer_apply_dem_data_wpt_only_missing ( menu_array_sublayer values )
5399 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5400 VikLayersPanel *vlp = (VikLayersPanel *)values[MA_VLP];
5402 if ( !trw_layer_dem_test ( vtl, vlp ) )
5406 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
5408 VikWaypoint *wp = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
5410 changed = (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5414 GHashTableIter iter;
5415 gpointer key, value;
5417 g_hash_table_iter_init ( &iter, vtl->waypoints );
5418 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
5419 VikWaypoint *wp = VIK_WAYPOINT(value);
5420 changed = changed + (gint)vik_waypoint_apply_dem_data ( wp, TRUE );
5423 wp_changed_message ( vtl, changed );
5426 static void trw_layer_goto_track_endpoint ( menu_array_sublayer values )
5428 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5430 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5431 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5433 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5437 if ( !track->trackpoints )
5439 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vik_track_get_tp_last(track)->coord));
5442 static void trw_layer_goto_track_max_speed ( menu_array_sublayer values )
5444 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5446 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5447 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5449 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5454 VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( track );
5457 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5460 static void trw_layer_goto_track_max_alt ( menu_array_sublayer values )
5462 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5464 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5465 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5467 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5472 VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( track );
5475 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5478 static void trw_layer_goto_track_min_alt ( menu_array_sublayer values )
5480 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5482 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5483 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5485 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5490 VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( track );
5493 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(vtp->coord));
5497 * Automatically change the viewport to center on the track and zoom to see the extent of the track
5499 static void trw_layer_auto_track_view ( menu_array_sublayer values )
5501 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5503 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5504 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5506 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5508 if ( trk && trk->trackpoints )
5510 struct LatLon maxmin[2] = { {0,0}, {0,0} };
5511 trw_layer_find_maxmin_tracks ( NULL, trk, maxmin );
5512 trw_layer_zoom_to_show_latlons ( vtl, values[MA_VVP], maxmin );
5513 if ( values[MA_VLP] )
5514 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(values[MA_VLP]) );
5516 vik_layer_emit_update ( VIK_LAYER(vtl) );
5521 * Refine the selected track/route with a routing engine.
5522 * The routing engine is selected by the user, when requestiong the job.
5524 static void trw_layer_route_refine ( menu_array_sublayer values )
5526 static gint last_engine = 0;
5527 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5530 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5531 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
5533 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
5535 if ( trk && trk->trackpoints )
5537 /* Check size of the route */
5538 int nb = vik_track_get_tp_count(trk);
5540 GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER (vtl),
5541 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5542 GTK_MESSAGE_WARNING,
5543 GTK_BUTTONS_OK_CANCEL,
5544 _("Refining a track with many points (%d) is unlikely to yield sensible results. Do you want to Continue?"),
5546 gint response = gtk_dialog_run ( GTK_DIALOG(dialog) );
5547 gtk_widget_destroy ( dialog );
5548 if (response != GTK_RESPONSE_OK )
5551 /* Select engine from dialog */
5552 GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Refine Route with Routing Engine..."),
5553 VIK_GTK_WINDOW_FROM_LAYER (vtl),
5554 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
5556 GTK_RESPONSE_REJECT,
5558 GTK_RESPONSE_ACCEPT,
5560 GtkWidget *label = gtk_label_new ( _("Select routing engine") );
5561 gtk_widget_show_all(label);
5563 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label, TRUE, TRUE, 0 );
5565 GtkWidget * combo = vik_routing_ui_selector_new ( (Predicate)vik_routing_engine_supports_refine, NULL );
5566 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), last_engine);
5567 gtk_widget_show_all(combo);
5569 gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), combo, TRUE, TRUE, 0 );
5571 gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
5573 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
5575 /* Dialog validated: retrieve selected engine and do the job */
5576 last_engine = gtk_combo_box_get_active ( GTK_COMBO_BOX(combo) );
5577 VikRoutingEngine *routing = vik_routing_ui_selector_get_nth (combo, last_engine);
5580 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5582 /* Force saving track */
5583 /* FIXME: remove or rename this hack */
5584 vtl->route_finder_check_added_track = TRUE;
5587 vik_routing_engine_refine (routing, vtl, trk);
5589 /* FIXME: remove or rename this hack */
5590 if ( vtl->route_finder_added_track )
5591 vik_track_calculate_bounds ( vtl->route_finder_added_track );
5593 vtl->route_finder_added_track = NULL;
5594 vtl->route_finder_check_added_track = FALSE;
5596 vik_layer_emit_update ( VIK_LAYER(vtl) );
5598 /* Restore cursor */
5599 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
5601 gtk_widget_destroy ( dialog );
5605 static void trw_layer_edit_trackpoint ( menu_array_sublayer values )
5607 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
5608 trw_layer_tpwin_init ( vtl );
5611 /*************************************
5612 * merge/split by time routines
5613 *************************************/
5615 /* called for each key in track hash table.
5616 * If the current track has the same time stamp type, add it to the result,
5617 * except the one pointed by "exclude".
5618 * set exclude to NULL if there is no exclude to check.
5619 * Note that the result is in reverse (for performance reasons).
5624 gboolean with_timestamps;
5626 static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata)
5628 twt_udata *user_data = udata;
5629 VikTrackpoint *p1, *p2;
5630 VikTrack *trk = VIK_TRACK(value);
5631 if (trk == user_data->exclude) {
5635 if (trk->trackpoints) {
5636 p1 = vik_track_get_tp_first(trk);
5637 p2 = vik_track_get_tp_last(trk);
5639 if ( user_data->with_timestamps ) {
5640 if (!p1->has_timestamp || !p2->has_timestamp) {
5645 // Don't add tracks with timestamps when getting non timestamp tracks
5646 if (p1->has_timestamp || p2->has_timestamp) {
5652 *(user_data->result) = g_list_prepend(*(user_data->result), key);
5655 /* called for each key in track hash table. if original track user_data[1] is close enough
5656 * to the passed one, add it to list in user_data[0]
5658 static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data)
5661 VikTrackpoint *p1, *p2;
5662 VikTrack *trk = VIK_TRACK(value);
5664 GList **nearby_tracks = ((gpointer *)user_data)[0];
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 t1 = vik_track_get_tp_first(trk)->timestamp;
5678 t2 = vik_track_get_tp_last(trk)->timestamp;
5680 if (trk->trackpoints) {
5681 p1 = vik_track_get_tp_first(trk);
5682 p2 = vik_track_get_tp_last(trk);
5684 if (!p1->has_timestamp || !p2->has_timestamp) {
5685 //g_print("no timestamp\n");
5689 guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]);
5690 //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp);
5691 if (! (abs(t1 - p2->timestamp) < threshold ||
5693 abs(p1->timestamp - t2) < threshold)
5700 *nearby_tracks = g_list_prepend(*nearby_tracks, value);
5703 /* comparison function used to sort tracks; a and b are hash table keys */
5704 /* Not actively used - can be restored if needed
5705 static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data)
5707 GHashTable *tracks = user_data;
5710 t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp;
5711 t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp;
5713 if (t1 < t2) return -1;
5714 if (t1 > t2) return 1;
5719 /* comparison function used to sort trackpoints */
5720 static gint trackpoint_compare(gconstpointer a, gconstpointer b)
5722 time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp;
5724 if (t1 < t2) return -1;
5725 if (t1 > t2) return 1;
5730 * comparison function which can be used to sort tracks or waypoints by name
5732 static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data)
5734 const gchar* namea = (const gchar*) a;
5735 const gchar* nameb = (const gchar*) b;
5736 if ( namea == NULL || nameb == NULL)
5739 // Same sort method as used in the vik_treeview_*_alphabetize functions
5740 return strcmp ( namea, nameb );
5744 * Attempt to merge selected track with other tracks specified by the user
5745 * Tracks to merge with must be of the same 'type' as the selected track -
5746 * either all with timestamps, or all without timestamps
5748 static void trw_layer_merge_with_other ( menu_array_sublayer values )
5750 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5751 GList *other_tracks = NULL;
5752 GHashTable *ght_tracks;
5753 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5754 ght_tracks = vtl->routes;
5756 ght_tracks = vtl->tracks;
5758 VikTrack *track = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5763 if ( !track->trackpoints )
5767 udata.result = &other_tracks;
5768 udata.exclude = track;
5769 // Allow merging with 'similar' time type time tracks
5770 // i.e. either those times, or those without
5771 udata.with_timestamps = vik_track_get_tp_first(track)->has_timestamp;
5773 g_hash_table_foreach(ght_tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
5774 other_tracks = g_list_reverse(other_tracks);
5776 if ( !other_tracks ) {
5777 if ( udata.with_timestamps )
5778 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found"));
5780 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found"));
5784 // Sort alphabetically for user presentation
5785 // Convert into list of names for usage with dialog function
5786 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5787 GList *other_tracks_names = NULL;
5788 GList *iter = g_list_first ( other_tracks );
5790 other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (ght_tracks, iter->data))->name );
5791 iter = g_list_next ( iter );
5794 other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL);
5796 GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5800 track->is_route ? _("Select route to merge with") : _("Select track to merge with"));
5801 g_list_free(other_tracks);
5802 g_list_free(other_tracks_names);
5807 for (l = merge_list; l != NULL; l = g_list_next(l)) {
5808 VikTrack *merge_track;
5809 if ( track->is_route )
5810 merge_track = vik_trw_layer_get_route ( vtl, l->data );
5812 merge_track = vik_trw_layer_get_track ( vtl, l->data );
5815 vik_track_steal_and_append_trackpoints ( track, merge_track );
5816 if ( track->is_route )
5817 vik_trw_layer_delete_route (vtl, merge_track);
5819 vik_trw_layer_delete_track (vtl, merge_track);
5820 track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare);
5823 for (l = merge_list; l != NULL; l = g_list_next(l))
5825 g_list_free(merge_list);
5827 vik_layer_emit_update( VIK_LAYER(vtl) );
5831 // c.f. trw_layer_sorted_track_id_by_name_list
5832 // but don't add the specified track to the list (normally current track)
5833 static void trw_layer_sorted_track_id_by_name_list_exclude_self (const gpointer id, const VikTrack *trk, gpointer udata)
5835 twt_udata *user_data = udata;
5838 if (trk == user_data->exclude) {
5842 // Sort named list alphabetically
5843 *(user_data->result) = g_list_insert_sorted_with_data (*(user_data->result), trk->name, sort_alphabetically, NULL);
5847 * Join - this allows combining 'tracks' and 'track routes'
5848 * i.e. doesn't care about whether tracks have consistent timestamps
5849 * ATM can only append one track at a time to the currently selected track
5851 static void trw_layer_append_track ( menu_array_sublayer values )
5854 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5856 GHashTable *ght_tracks;
5857 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
5858 ght_tracks = vtl->routes;
5860 ght_tracks = vtl->tracks;
5862 trk = (VikTrack *) g_hash_table_lookup ( ght_tracks, values[MA_SUBLAYER_ID] );
5867 GList *other_tracks_names = NULL;
5869 // Sort alphabetically for user presentation
5870 // Convert into list of names for usage with dialog function
5871 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5873 udata.result = &other_tracks_names;
5874 udata.exclude = trk;
5876 g_hash_table_foreach(ght_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
5878 // Note the limit to selecting one track only
5879 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
5880 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
5881 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5884 trk->is_route ? _("Append Route"): _("Append Track"),
5885 trk->is_route ? _("Select the route to append after the current route") :
5886 _("Select the track to append after the current track") );
5888 g_list_free(other_tracks_names);
5890 // It's a list, but shouldn't contain more than one other track!
5891 if ( append_list ) {
5893 for (l = append_list; l != NULL; l = g_list_next(l)) {
5894 // TODO: at present this uses the first track found by name,
5895 // which with potential multiple same named tracks may not be the one selected...
5896 VikTrack *append_track;
5897 if ( trk->is_route )
5898 append_track = vik_trw_layer_get_route ( vtl, l->data );
5900 append_track = vik_trw_layer_get_track ( vtl, l->data );
5902 if ( append_track ) {
5903 vik_track_steal_and_append_trackpoints ( trk, append_track );
5904 if ( trk->is_route )
5905 vik_trw_layer_delete_route (vtl, append_track);
5907 vik_trw_layer_delete_track (vtl, append_track);
5910 for (l = append_list; l != NULL; l = g_list_next(l))
5912 g_list_free(append_list);
5914 vik_layer_emit_update( VIK_LAYER(vtl) );
5919 * Very similar to trw_layer_append_track for joining
5920 * but this allows selection from the 'other' list
5921 * If a track is selected, then is shows routes and joins the selected one
5922 * If a route is selected, then is shows tracks and joins the selected one
5924 static void trw_layer_append_other ( menu_array_sublayer values )
5927 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
5929 GHashTable *ght_mykind, *ght_others;
5930 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
5931 ght_mykind = vtl->routes;
5932 ght_others = vtl->tracks;
5935 ght_mykind = vtl->tracks;
5936 ght_others = vtl->routes;
5939 trk = (VikTrack *) g_hash_table_lookup ( ght_mykind, values[MA_SUBLAYER_ID] );
5944 GList *other_tracks_names = NULL;
5946 // Sort alphabetically for user presentation
5947 // Convert into list of names for usage with dialog function
5948 // TODO: Need to consider how to work best when we can have multiple tracks the same name...
5950 udata.result = &other_tracks_names;
5951 udata.exclude = trk;
5953 g_hash_table_foreach(ght_others, (GHFunc) trw_layer_sorted_track_id_by_name_list_exclude_self, (gpointer)&udata);
5955 // Note the limit to selecting one track only
5956 // this is to control the ordering of appending tracks, i.e. the selected track always goes after the current track
5957 // (otherwise with multiple select the ordering would not be controllable by the user - automatically being alphabetically)
5958 GList *append_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
5961 trk->is_route ? _("Append Track"): _("Append Route"),
5962 trk->is_route ? _("Select the track to append after the current route") :
5963 _("Select the route to append after the current track") );
5965 g_list_free(other_tracks_names);
5967 // It's a list, but shouldn't contain more than one other track!
5968 if ( append_list ) {
5970 for (l = append_list; l != NULL; l = g_list_next(l)) {
5971 // TODO: at present this uses the first track found by name,
5972 // which with potential multiple same named tracks may not be the one selected...
5974 // Get FROM THE OTHER TYPE list
5975 VikTrack *append_track;
5976 if ( trk->is_route )
5977 append_track = vik_trw_layer_get_track ( vtl, l->data );
5979 append_track = vik_trw_layer_get_route ( vtl, l->data );
5981 if ( append_track ) {
5983 if ( !append_track->is_route &&
5984 ( ( vik_track_get_segment_count ( append_track ) > 1 ) ||
5985 ( vik_track_get_average_speed ( append_track ) > 0.0 ) ) ) {
5987 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
5988 _("Converting a track to a route removes extra track data such as segments, timestamps, etc...\nDo you want to continue?"), NULL ) ) {
5989 vik_track_merge_segments ( append_track );
5990 vik_track_to_routepoints ( append_track );
5997 vik_track_steal_and_append_trackpoints ( trk, append_track );
5999 // Delete copied which is FROM THE OTHER TYPE list
6000 if ( trk->is_route )
6001 vik_trw_layer_delete_track (vtl, append_track);
6003 vik_trw_layer_delete_route (vtl, append_track);
6006 for (l = append_list; l != NULL; l = g_list_next(l))
6008 g_list_free(append_list);
6009 vik_layer_emit_update( VIK_LAYER(vtl) );
6013 /* merge by segments */
6014 static void trw_layer_merge_by_segment ( menu_array_sublayer values )
6016 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6017 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6018 guint segments = vik_track_merge_segments ( trk );
6019 // NB currently no need to redraw as segments not actually shown on the display
6020 // However inform the user of what happened:
6022 const gchar *tmp_str = ngettext("%d segment merged", "%d segments merged", segments);
6023 g_snprintf(str, 64, tmp_str, segments);
6024 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str );
6027 /* merge by time routine */
6028 static void trw_layer_merge_by_timestamp ( menu_array_sublayer values )
6030 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6034 GList *tracks_with_timestamp = NULL;
6035 VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6036 if (orig_trk->trackpoints &&
6037 !vik_track_get_tp_first(orig_trk)->has_timestamp) {
6038 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp"));
6043 udata.result = &tracks_with_timestamp;
6044 udata.exclude = orig_trk;
6045 udata.with_timestamps = TRUE;
6046 g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata);
6047 tracks_with_timestamp = g_list_reverse(tracks_with_timestamp);
6049 if (!tracks_with_timestamp) {
6050 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp"));
6053 g_list_free(tracks_with_timestamp);
6055 static guint threshold_in_minutes = 1;
6056 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6057 _("Merge Threshold..."),
6058 _("Merge when time between tracks less than:"),
6059 &threshold_in_minutes)) {
6063 // keep attempting to merge all tracks until no merges within the time specified is possible
6064 gboolean attempt_merge = TRUE;
6065 GList *nearby_tracks = NULL;
6067 static gpointer params[3];
6069 while ( attempt_merge ) {
6071 // Don't try again unless tracks have changed
6072 attempt_merge = FALSE;
6074 trps = orig_trk->trackpoints;
6078 if (nearby_tracks) {
6079 g_list_free(nearby_tracks);
6080 nearby_tracks = NULL;
6083 params[0] = &nearby_tracks;
6084 params[1] = (gpointer)trps;
6085 params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds
6087 /* get a list of adjacent-in-time tracks */
6088 g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params);
6091 GList *l = nearby_tracks;
6093 /* remove trackpoints from merged track, delete track */
6094 vik_track_steal_and_append_trackpoints ( orig_trk, VIK_TRACK(l->data) );
6095 vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data));
6097 // Tracks have changed, therefore retry again against all the remaining tracks
6098 attempt_merge = TRUE;
6103 orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare);
6106 g_list_free(nearby_tracks);
6108 vik_layer_emit_update( VIK_LAYER(vtl) );
6112 * Split a track at the currently selected trackpoint
6114 static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl, gint subtype )
6116 if ( !vtl->current_tpl )
6119 if ( vtl->current_tpl->next && vtl->current_tpl->prev ) {
6120 gchar *name = trw_layer_new_unique_sublayer_name(vtl, subtype, vtl->current_tp_track->name);
6122 VikTrack *tr = vik_track_copy ( vtl->current_tp_track, FALSE );
6123 GList *newglist = g_list_alloc ();
6124 newglist->prev = NULL;
6125 newglist->next = vtl->current_tpl->next;
6126 newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data));
6127 tr->trackpoints = newglist;
6129 vtl->current_tpl->next->prev = newglist; /* end old track here */
6130 vtl->current_tpl->next = NULL;
6132 // Bounds of the selected track changed due to the split
6133 vik_track_calculate_bounds ( vtl->current_tp_track );
6135 vtl->current_tpl = newglist; /* change tp to first of new track. */
6136 vtl->current_tp_track = tr;
6139 vik_trw_layer_add_route ( vtl, name, tr );
6141 vik_trw_layer_add_track ( vtl, name, tr );
6143 // Bounds of the new track created by the split
6144 vik_track_calculate_bounds ( tr );
6150 // Also need id of newly created track
6153 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udata );
6155 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata );
6157 if ( trkf && udata.uuid )
6158 vtl->current_tp_id = udata.uuid;
6160 vtl->current_tp_id = NULL;
6162 vik_layer_emit_update(VIK_LAYER(vtl));
6168 /* split by time routine */
6169 static void trw_layer_split_by_timestamp ( menu_array_sublayer values )
6171 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6172 VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6173 GList *trps = track->trackpoints;
6175 GList *newlists = NULL;
6176 GList *newtps = NULL;
6177 static guint thr = 1;
6184 if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6185 _("Split Threshold..."),
6186 _("Split when time between trackpoints exceeds:"),
6191 /* iterate through trackpoints, and copy them into new lists without touching original list */
6192 prev_ts = VIK_TRACKPOINT(trps->data)->timestamp;
6196 ts = VIK_TRACKPOINT(iter->data)->timestamp;
6198 // Check for unordered time points - this is quite a rare occurence - unless one has reversed a track.
6201 strftime ( tmp_str, sizeof(tmp_str), "%c", localtime(&ts) );
6202 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6203 _("Can not split track due to trackpoints not ordered in time - such as at %s.\n\nGoto this trackpoint?"),
6205 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(VIK_TRACKPOINT(iter->data)->coord) );
6210 if (ts - prev_ts > thr*60) {
6211 /* flush accumulated trackpoints into new list */
6212 newlists = g_list_append(newlists, g_list_reverse(newtps));
6216 /* accumulate trackpoint copies in newtps, in reverse order */
6217 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6219 iter = g_list_next(iter);
6222 newlists = g_list_append(newlists, g_list_reverse(newtps));
6225 /* put lists of trackpoints into tracks */
6227 // Only bother updating if the split results in new tracks
6228 if (g_list_length (newlists) > 1) {
6233 tr = vik_track_copy ( track, FALSE );
6234 tr->trackpoints = (GList *)(iter->data);
6236 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6237 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6238 g_free ( new_tr_name );
6239 vik_track_calculate_bounds ( tr );
6240 iter = g_list_next(iter);
6242 // Remove original track and then update the display
6243 vik_trw_layer_delete_track (vtl, track);
6244 vik_layer_emit_update(VIK_LAYER(vtl));
6246 g_list_free(newlists);
6250 * Split a track by the number of points as specified by the user
6252 static void trw_layer_split_by_n_points ( menu_array_sublayer values )
6254 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6256 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6257 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6259 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6264 // Check valid track
6265 GList *trps = track->trackpoints;
6269 gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6270 _("Split Every Nth Point"),
6271 _("Split on every Nth point:"),
6272 250, // Default value as per typical limited track capacity of various GPS devices
6276 // Was a valid number returned?
6282 GList *newlists = NULL;
6283 GList *newtps = NULL;
6288 /* accumulate trackpoint copies in newtps, in reverse order */
6289 newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data)));
6291 if (count >= points) {
6292 /* flush accumulated trackpoints into new list */
6293 newlists = g_list_append(newlists, g_list_reverse(newtps));
6297 iter = g_list_next(iter);
6300 // If there is a remaining chunk put that into the new split list
6301 // This may well be the whole track if no split points were encountered
6303 newlists = g_list_append(newlists, g_list_reverse(newtps));
6306 /* put lists of trackpoints into tracks */
6308 // Only bother updating if the split results in new tracks
6309 if (g_list_length (newlists) > 1) {
6314 tr = vik_track_copy ( track, FALSE );
6315 tr->trackpoints = (GList *)(iter->data);
6317 if ( track->is_route ) {
6318 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, track->name);
6319 vik_trw_layer_add_route(vtl, new_tr_name, tr);
6322 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, track->name);
6323 vik_trw_layer_add_track(vtl, new_tr_name, tr);
6325 g_free ( new_tr_name );
6326 vik_track_calculate_bounds ( tr );
6328 iter = g_list_next(iter);
6330 // Remove original track and then update the display
6331 if ( track->is_route )
6332 vik_trw_layer_delete_route (vtl, track);
6334 vik_trw_layer_delete_track (vtl, track);
6335 vik_layer_emit_update(VIK_LAYER(vtl));
6337 g_list_free(newlists);
6341 * Split a track at the currently selected trackpoint
6343 static void trw_layer_split_at_trackpoint ( menu_array_sublayer values )
6345 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6346 gint subtype = GPOINTER_TO_INT (values[MA_SUBTYPE]);
6347 trw_layer_split_at_selected_trackpoint ( vtl, subtype );
6351 * Split a track by its segments
6352 * Routes do not have segments so don't call this for routes
6354 static void trw_layer_split_segments ( menu_array_sublayer values )
6356 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6357 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6364 VikTrack **tracks = vik_track_split_into_segments (trk, &ntracks);
6367 for ( i = 0; i < ntracks; i++ ) {
6369 new_tr_name = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, trk->name);
6370 vik_trw_layer_add_track ( vtl, new_tr_name, tracks[i] );
6371 g_free ( new_tr_name );
6376 // Remove original track
6377 vik_trw_layer_delete_track ( vtl, trk );
6378 vik_layer_emit_update ( VIK_LAYER(vtl) );
6381 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Can not split track as it has no segments"));
6384 /* end of split/merge routines */
6386 static void trw_layer_trackpoint_selected_delete ( VikTrwLayer *vtl, VikTrack *trk )
6390 // Find available adjacent trackpoint
6391 if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) {
6392 if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next )
6393 VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */
6395 // Delete current trackpoint
6396 vik_trackpoint_free ( vtl->current_tpl->data );
6397 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6399 // Set to current to the available adjacent trackpoint
6400 vtl->current_tpl = new_tpl;
6402 if ( vtl->current_tp_track ) {
6403 vik_track_calculate_bounds ( vtl->current_tp_track );
6407 // Delete current trackpoint
6408 vik_trackpoint_free ( vtl->current_tpl->data );
6409 trk->trackpoints = g_list_delete_link ( trk->trackpoints, vtl->current_tpl );
6410 trw_layer_cancel_current_tp ( vtl, FALSE );
6415 * Delete the selected point
6417 static void trw_layer_delete_point_selected ( menu_array_sublayer values )
6419 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6421 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6422 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6424 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6429 if ( !vtl->current_tpl )
6432 trw_layer_trackpoint_selected_delete ( vtl, trk );
6434 // Track has been updated so update tps:
6435 trw_layer_cancel_tps_of_track ( vtl, trk );
6437 vik_layer_emit_update ( VIK_LAYER(vtl) );
6441 * Delete adjacent track points at the same position
6442 * AKA Delete Dulplicates on the Properties Window
6444 static void trw_layer_delete_points_same_position ( menu_array_sublayer values )
6446 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6448 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6449 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6451 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6456 gulong removed = vik_track_remove_dup_points ( trk );
6458 // Track has been updated so update tps:
6459 trw_layer_cancel_tps_of_track ( vtl, trk );
6461 // Inform user how much was deleted as it's not obvious from the normal view
6463 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6464 g_snprintf(str, 64, tmp_str, removed);
6465 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6467 vik_layer_emit_update ( VIK_LAYER(vtl) );
6471 * Delete adjacent track points with the same timestamp
6472 * Normally new tracks that are 'routes' won't have any timestamps so should be OK to clean up the track
6474 static void trw_layer_delete_points_same_time ( menu_array_sublayer values )
6476 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6478 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6479 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6481 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6486 gulong removed = vik_track_remove_same_time_points ( trk );
6488 // Track has been updated so update tps:
6489 trw_layer_cancel_tps_of_track ( vtl, trk );
6491 // Inform user how much was deleted as it's not obvious from the normal view
6493 const gchar *tmp_str = ngettext("Deleted %ld point", "Deleted %ld points", removed);
6494 g_snprintf(str, 64, tmp_str, removed);
6495 a_dialog_info_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), str);
6497 vik_layer_emit_update ( VIK_LAYER(vtl) );
6503 static void trw_layer_insert_point_after ( menu_array_sublayer values )
6505 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6507 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6508 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6510 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6515 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
6517 vik_layer_emit_update ( VIK_LAYER(vtl) );
6520 static void trw_layer_insert_point_before ( menu_array_sublayer values )
6522 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6524 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6525 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6527 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6532 trw_layer_insert_tp_beside_current_tp ( vtl, TRUE );
6534 vik_layer_emit_update ( VIK_LAYER(vtl) );
6540 static void trw_layer_reverse ( menu_array_sublayer values )
6542 VikTrwLayer *vtl = (VikTrwLayer *)values[MA_VTL];
6544 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
6545 track = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
6547 track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6552 vik_track_reverse ( track );
6554 vik_layer_emit_update ( VIK_LAYER(vtl) );
6558 * Open a diary at the specified date
6560 static void trw_layer_diary_open ( VikTrwLayer *vtl, const gchar *date_str )
6563 gchar *cmd = g_strdup_printf ( "%s%s", "rednotebook --date=", date_str );
6564 if ( ! g_spawn_command_line_async ( cmd, &err ) ) {
6565 a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not launch %s to open file."), "rednotebook" );
6566 g_error_free ( err );
6572 * Open a diary at the date of the track or waypoint
6574 static void trw_layer_diary ( menu_array_sublayer values )
6576 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6578 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
6579 VikTrack *trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
6585 if ( trk->trackpoints && VIK_TRACKPOINT(trk->trackpoints->data)->has_timestamp ) {
6586 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(VIK_TRACKPOINT(trk->trackpoints->data)->timestamp)));
6587 trw_layer_diary_open ( vtl, date_buf );
6590 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This track has no date information.") );
6592 else if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
6593 VikWaypoint *wpt = (VikWaypoint *) g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
6599 if ( wpt->has_timestamp ) {
6600 strftime (date_buf, sizeof(date_buf), "%Y-%m-%d", gmtime(&(wpt->timestamp)));
6601 trw_layer_diary_open ( vtl, date_buf );
6604 a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("This waypoint has no date information.") );
6609 * Similar to trw_layer_enum_item, but this uses a sorted method
6612 static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata)
6614 GList **list = (GList**)udata;
6615 // *list = g_list_prepend(*all, key); //unsorted method
6616 // Sort named list alphabetically
6617 *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL);
6622 * Now Waypoint specific sort
6624 static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata)
6626 GList **list = (GList**)udata;
6627 // Sort named list alphabetically
6628 *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL);
6632 * Track specific sort
6634 static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata)
6636 GList **list = (GList**)udata;
6637 // Sort named list alphabetically
6638 *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL);
6643 gboolean has_same_track_name;
6644 const gchar *same_track_name;
6645 } same_track_name_udata;
6647 static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6649 const gchar* namea = (const gchar*) aa;
6650 const gchar* nameb = (const gchar*) bb;
6653 gint result = strcmp ( namea, nameb );
6655 if ( result == 0 ) {
6656 // Found two names the same
6657 same_track_name_udata *user_data = udata;
6658 user_data->has_same_track_name = TRUE;
6659 user_data->same_track_name = namea;
6662 // Leave ordering the same
6667 * Find out if any tracks have the same name in this hash table
6669 static gboolean trw_layer_has_same_track_names ( GHashTable *ht_tracks )
6671 // Sort items by name, then compare if any next to each other are the same
6673 GList *track_names = NULL;
6674 g_hash_table_foreach ( ht_tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6677 if ( ! track_names )
6680 same_track_name_udata udata;
6681 udata.has_same_track_name = FALSE;
6683 // Use sort routine to traverse list comparing items
6684 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
6685 GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6686 // Still no tracks...
6690 return udata.has_same_track_name;
6694 * Force unqiue track names for the track table specified
6695 * Note the panel is a required parameter to enable the update of the names displayed
6696 * Specify if on tracks or else on routes
6698 static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp, GHashTable *track_table, gboolean ontrack )
6700 // . Search list for an instance of repeated name
6701 // . get track of this name
6702 // . create new name
6703 // . rename track & update equiv. treeview iter
6704 // . repeat until all different
6706 same_track_name_udata udata;
6708 GList *track_names = NULL;
6709 udata.has_same_track_name = FALSE;
6710 udata.same_track_name = NULL;
6712 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6715 if ( ! track_names )
6718 GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6720 // Still no tracks...
6721 if ( ! dummy_list1 )
6724 while ( udata.has_same_track_name ) {
6726 // Find a track with the same name
6729 trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name );
6731 trk = vik_trw_layer_get_route ( vtl, (gpointer) udata.same_track_name );
6735 g_critical("Houston, we've had a problem.");
6736 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
6737 _("Internal Error in vik_trw_layer_uniquify_tracks") );
6742 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name );
6743 vik_track_set_name ( trk, newname );
6749 // Need want key of it for treeview update
6750 gpointer *trkf = g_hash_table_find ( track_table, (GHRFunc) trw_layer_track_find_uuid, &udataU );
6752 if ( trkf && udataU.uuid ) {
6756 it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
6758 it = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
6761 vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname );
6763 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->wp_sort_order );
6765 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->wp_sort_order );
6769 // Start trying to find same names again...
6771 g_hash_table_foreach ( track_table, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names );
6772 udata.has_same_track_name = FALSE;
6773 GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata );
6775 // No tracks any more - give up searching
6776 if ( ! dummy_list2 )
6777 udata.has_same_track_name = FALSE;
6781 vik_layers_panel_emit_update ( vlp );
6784 static void trw_layer_sort_order_a2z ( menu_array_sublayer values )
6786 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6789 switch (GPOINTER_TO_INT (values[MA_SUBTYPE])) {
6790 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
6791 iter = &(vtl->tracks_iter);
6792 vtl->track_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6794 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
6795 iter = &(vtl->routes_iter);
6796 vtl->track_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6798 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
6799 iter = &(vtl->waypoints_iter);
6800 vtl->wp_sort_order = VL_SO_ALPHABETICAL_ASCENDING;
6804 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, VL_SO_ALPHABETICAL_ASCENDING );
6807 static void trw_layer_sort_order_z2a ( menu_array_sublayer values )
6809 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6812 switch (GPOINTER_TO_INT (values[MA_SUBTYPE])) {
6813 case VIK_TRW_LAYER_SUBLAYER_TRACKS:
6814 iter = &(vtl->tracks_iter);
6815 vtl->track_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6817 case VIK_TRW_LAYER_SUBLAYER_ROUTES:
6818 iter = &(vtl->routes_iter);
6819 vtl->track_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6821 default: // VIK_TRW_LAYER_SUBLAYER_WAYPOINTS:
6822 iter = &(vtl->waypoints_iter);
6823 vtl->wp_sort_order = VL_SO_ALPHABETICAL_DESCENDING;
6827 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, iter, VL_SO_ALPHABETICAL_DESCENDING );
6833 static void trw_layer_delete_tracks_from_selection ( menu_array_layer values )
6835 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6838 // Ensure list of track names offered is unique
6839 if ( trw_layer_has_same_track_names ( vtl->tracks ) ) {
6840 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6841 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
6842 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->tracks, TRUE );
6848 // Sort list alphabetically for better presentation
6849 g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
6852 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found"));
6856 // Get list of items to delete from the user
6857 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
6860 _("Delete Selection"),
6861 _("Select tracks to delete"));
6864 // Delete requested tracks
6865 // since specificly requested, IMHO no need for extra confirmation
6866 if ( delete_list ) {
6868 for (l = delete_list; l != NULL; l = g_list_next(l)) {
6869 // This deletes first trk it finds of that name (but uniqueness is enforced above)
6870 trw_layer_delete_track_by_name (vtl, l->data, vtl->tracks);
6872 g_list_free(delete_list);
6873 vik_layer_emit_update( VIK_LAYER(vtl) );
6880 static void trw_layer_delete_routes_from_selection ( menu_array_layer values )
6882 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
6885 // Ensure list of track names offered is unique
6886 if ( trw_layer_has_same_track_names ( vtl->routes ) ) {
6887 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6888 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
6889 vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]), vtl->routes, FALSE );
6895 // Sort list alphabetically for better presentation
6896 g_hash_table_foreach(vtl->routes, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all);
6899 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No routes found"));
6903 // Get list of items to delete from the user
6904 GList *delete_list = a_dialog_select_from_list ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
6907 _("Delete Selection"),
6908 _("Select routes to delete") );
6911 // Delete requested routes
6912 // since specificly requested, IMHO no need for extra confirmation
6913 if ( delete_list ) {
6915 for (l = delete_list; l != NULL; l = g_list_next(l)) {
6916 // This deletes first route it finds of that name (but uniqueness is enforced above)
6917 trw_layer_delete_track_by_name (vtl, l->data, vtl->routes);
6919 g_list_free(delete_list);
6920 vik_layer_emit_update( VIK_LAYER(vtl) );
6925 gboolean has_same_waypoint_name;
6926 const gchar *same_waypoint_name;
6927 } same_waypoint_name_udata;
6929 static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata )
6931 const gchar* namea = (const gchar*) aa;
6932 const gchar* nameb = (const gchar*) bb;
6935 gint result = strcmp ( namea, nameb );
6937 if ( result == 0 ) {
6938 // Found two names the same
6939 same_waypoint_name_udata *user_data = udata;
6940 user_data->has_same_waypoint_name = TRUE;
6941 user_data->same_waypoint_name = namea;
6944 // Leave ordering the same
6949 * Find out if any waypoints have the same name in this layer
6951 gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl )
6953 // Sort items by name, then compare if any next to each other are the same
6955 GList *waypoint_names = NULL;
6956 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
6959 if ( ! waypoint_names )
6962 same_waypoint_name_udata udata;
6963 udata.has_same_waypoint_name = FALSE;
6965 // Use sort routine to traverse list comparing items
6966 // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status
6967 GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
6968 // Still no waypoints...
6972 return udata.has_same_waypoint_name;
6976 * Force unqiue waypoint names for this layer
6977 * Note the panel is a required parameter to enable the update of the names displayed
6979 static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp )
6981 // . Search list for an instance of repeated name
6982 // . get waypoint of this name
6983 // . create new name
6984 // . rename waypoint & update equiv. treeview iter
6985 // . repeat until all different
6987 same_waypoint_name_udata udata;
6989 GList *waypoint_names = NULL;
6990 udata.has_same_waypoint_name = FALSE;
6991 udata.same_waypoint_name = NULL;
6993 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
6996 if ( ! waypoint_names )
6999 GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7001 // Still no waypoints...
7002 if ( ! dummy_list1 )
7005 while ( udata.has_same_waypoint_name ) {
7007 // Find a waypoint with the same name
7008 VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name );
7012 g_critical("Houston, we've had a problem.");
7013 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO,
7014 _("Internal Error in vik_trw_layer_uniquify_waypoints") );
7019 gchar *newname = trw_layer_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name );
7021 trw_layer_waypoint_rename ( vtl, waypoint, newname );
7023 // Start trying to find same names again...
7024 waypoint_names = NULL;
7025 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names );
7026 udata.has_same_waypoint_name = FALSE;
7027 GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata );
7029 // No waypoints any more - give up searching
7030 if ( ! dummy_list2 )
7031 udata.has_same_waypoint_name = FALSE;
7035 vik_layers_panel_emit_update ( vlp );
7041 static void trw_layer_delete_waypoints_from_selection ( menu_array_layer values )
7043 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7046 // Ensure list of waypoint names offered is unique
7047 if ( trw_layer_has_same_waypoint_names ( vtl ) ) {
7048 if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7049 _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) {
7050 vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(values[MA_VLP]) );
7056 // Sort list alphabetically for better presentation
7057 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all);
7059 a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found"));
7063 all = g_list_sort_with_data(all, sort_alphabetically, NULL);
7065 // Get list of items to delete from the user
7066 GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl),
7069 _("Delete Selection"),
7070 _("Select waypoints to delete"));
7073 // Delete requested waypoints
7074 // since specificly requested, IMHO no need for extra confirmation
7075 if ( delete_list ) {
7077 for (l = delete_list; l != NULL; l = g_list_next(l)) {
7078 // This deletes first waypoint it finds of that name (but uniqueness is enforced above)
7079 trw_layer_delete_waypoint_by_name (vtl, l->data);
7081 g_list_free(delete_list);
7083 trw_layer_calculate_bounds_waypoints ( vtl );
7084 vik_layer_emit_update( VIK_LAYER(vtl) );
7092 static void trw_layer_iter_visibility_toggle ( gpointer id, GtkTreeIter *it, VikTreeview *vt )
7094 vik_treeview_item_toggle_visible ( vt, it );
7100 static void trw_layer_iter_visibility ( gpointer id, GtkTreeIter *it, gpointer vis_data[2] )
7102 vik_treeview_item_set_visible ( (VikTreeview*)vis_data[0], it, GPOINTER_TO_INT (vis_data[1]) );
7108 static void trw_layer_waypoints_visibility ( gpointer id, VikWaypoint *wp, gpointer on_off )
7110 wp->visible = GPOINTER_TO_INT (on_off);
7116 static void trw_layer_waypoints_toggle_visibility ( gpointer id, VikWaypoint *wp )
7118 wp->visible = !wp->visible;
7124 static void trw_layer_waypoints_visibility_off ( menu_array_layer values )
7126 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7127 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7128 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7129 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7131 vik_layer_emit_update ( VIK_LAYER(vtl) );
7137 static void trw_layer_waypoints_visibility_on ( menu_array_layer values )
7139 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7140 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7141 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7142 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_visibility, vis_data[1] );
7144 vik_layer_emit_update ( VIK_LAYER(vtl) );
7150 static void trw_layer_waypoints_visibility_toggle ( menu_array_layer values )
7152 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7153 g_hash_table_foreach ( vtl->waypoints_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7154 g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_waypoints_toggle_visibility, NULL );
7156 vik_layer_emit_update ( VIK_LAYER(vtl) );
7162 static void trw_layer_tracks_visibility ( gpointer id, VikTrack *trk, gpointer on_off )
7164 trk->visible = GPOINTER_TO_INT (on_off);
7170 static void trw_layer_tracks_toggle_visibility ( gpointer id, VikTrack *trk )
7172 trk->visible = !trk->visible;
7178 static void trw_layer_tracks_visibility_off ( menu_array_layer values )
7180 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7181 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7182 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7183 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7185 vik_layer_emit_update ( VIK_LAYER(vtl) );
7191 static void trw_layer_tracks_visibility_on ( menu_array_layer values )
7193 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7194 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7195 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7196 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7198 vik_layer_emit_update ( VIK_LAYER(vtl) );
7204 static void trw_layer_tracks_visibility_toggle ( menu_array_layer values )
7206 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7207 g_hash_table_foreach ( vtl->tracks_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7208 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7210 vik_layer_emit_update ( VIK_LAYER(vtl) );
7216 static void trw_layer_routes_visibility_off ( menu_array_layer values )
7218 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7219 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(FALSE) };
7220 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7221 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7223 vik_layer_emit_update ( VIK_LAYER(vtl) );
7229 static void trw_layer_routes_visibility_on ( menu_array_layer values )
7231 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7232 gpointer vis_data[2] = { VIK_LAYER(vtl)->vt, GINT_TO_POINTER(TRUE) };
7233 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility, vis_data );
7234 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_visibility, vis_data[1] );
7236 vik_layer_emit_update ( VIK_LAYER(vtl) );
7242 static void trw_layer_routes_visibility_toggle ( menu_array_layer values )
7244 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7245 g_hash_table_foreach ( vtl->routes_iters, (GHFunc) trw_layer_iter_visibility_toggle, VIK_LAYER(vtl)->vt );
7246 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_tracks_toggle_visibility, NULL );
7248 vik_layer_emit_update ( VIK_LAYER(vtl) );
7252 * vik_trw_layer_build_waypoint_list_t:
7254 * Helper function to construct a list of #vik_trw_waypoint_list_t
7256 GList *vik_trw_layer_build_waypoint_list_t ( VikTrwLayer *vtl, GList *waypoints )
7258 GList *waypoints_and_layers = NULL;
7259 // build waypoints_and_layers list
7260 while ( waypoints ) {
7261 vik_trw_waypoint_list_t *vtdl = g_malloc (sizeof(vik_trw_waypoint_list_t));
7262 vtdl->wpt = VIK_WAYPOINT(waypoints->data);
7264 waypoints_and_layers = g_list_prepend ( waypoints_and_layers, vtdl );
7265 waypoints = g_list_next ( waypoints );
7267 return waypoints_and_layers;
7271 * trw_layer_create_waypoint_list:
7273 * Create the latest list of waypoints with the associated layer(s)
7274 * Although this will always be from a single layer here
7276 static GList* trw_layer_create_waypoint_list ( VikLayer *vl, gpointer user_data )
7278 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7279 GList *waypoints = g_hash_table_get_values ( vik_trw_layer_get_waypoints(vtl) );
7281 return vik_trw_layer_build_waypoint_list_t ( vtl, waypoints );
7285 * trw_layer_analyse_close:
7287 * Stuff to do on dialog closure
7289 static void trw_layer_analyse_close ( GtkWidget *dialog, gint resp, VikLayer* vl )
7291 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7292 gtk_widget_destroy ( dialog );
7293 vtl->tracks_analysis_dialog = NULL;
7297 * vik_trw_layer_build_track_list_t:
7299 * Helper function to construct a list of #vik_trw_track_list_t
7301 GList *vik_trw_layer_build_track_list_t ( VikTrwLayer *vtl, GList *tracks )
7303 GList *tracks_and_layers = NULL;
7304 // build tracks_and_layers list
7306 vik_trw_track_list_t *vtdl = g_malloc (sizeof(vik_trw_track_list_t));
7307 vtdl->trk = VIK_TRACK(tracks->data);
7309 tracks_and_layers = g_list_prepend ( tracks_and_layers, vtdl );
7310 tracks = g_list_next ( tracks );
7312 return tracks_and_layers;
7316 * trw_layer_create_track_list:
7318 * Create the latest list of tracks with the associated layer(s)
7319 * Although this will always be from a single layer here
7321 static GList* trw_layer_create_track_list ( VikLayer *vl, gpointer user_data )
7323 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
7324 GList *tracks = NULL;
7325 if ( GPOINTER_TO_INT(user_data) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7326 tracks = g_hash_table_get_values ( vik_trw_layer_get_tracks(vtl) );
7328 tracks = g_hash_table_get_values ( vik_trw_layer_get_routes(vtl) );
7330 return vik_trw_layer_build_track_list_t ( vtl, tracks );
7333 static void trw_layer_tracks_stats ( menu_array_layer values )
7335 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7336 // There can only be one!
7337 if ( vtl->tracks_analysis_dialog )
7340 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7341 VIK_LAYER(vtl)->name,
7343 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACKS),
7344 trw_layer_create_track_list,
7345 trw_layer_analyse_close );
7351 static void trw_layer_routes_stats ( menu_array_layer values )
7353 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7354 // There can only be one!
7355 if ( vtl->tracks_analysis_dialog )
7358 vtl->tracks_analysis_dialog = vik_trw_layer_analyse_this ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
7359 VIK_LAYER(vtl)->name,
7361 GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_ROUTES),
7362 trw_layer_create_track_list,
7363 trw_layer_analyse_close );
7366 static void trw_layer_goto_waypoint ( menu_array_sublayer values )
7368 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7369 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7371 goto_coord ( values[MA_VLP], vtl, values[MA_VVP], &(wp->coord) );
7374 static void trw_layer_waypoint_gc_webpage ( menu_array_sublayer values )
7376 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7377 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7380 gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", wp->name );
7381 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), webpage);
7385 static void trw_layer_waypoint_webpage ( menu_array_sublayer values )
7387 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
7388 VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, values[MA_SUBLAYER_ID] );
7391 if ( !strncmp(wp->comment, "http", 4) ) {
7392 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->comment);
7393 } else if ( !strncmp(wp->description, "http", 4) ) {
7394 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(vtl)), wp->description);
7398 static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter )
7400 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7402 VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer );
7404 // No actual change to the name supplied
7406 if (strcmp(newname, wp->name) == 0 )
7409 VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname );
7412 // An existing waypoint has been found with the requested name
7413 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7414 _("A waypoint with the name \"%s\" already exists. Really rename to the same name?"),
7419 // Update WP name and refresh the treeview
7420 vik_waypoint_set_name (wp, newname);
7422 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7423 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->waypoints_iter), l->wp_sort_order );
7425 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7430 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7432 VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer );
7434 // No actual change to the name supplied
7436 if (strcmp(newname, trk->name) == 0)
7439 VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname );
7442 // An existing track has been found with the requested name
7443 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7444 _("A track with the name \"%s\" already exists. Really rename to the same name?"),
7448 // Update track name and refresh GUI parts
7449 vik_track_set_name (trk, newname);
7451 // Update any subwindows that could be displaying this track which has changed name
7452 // Only one Track Edit Window
7453 if ( l->current_tp_track == trk && l->tpwin ) {
7454 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7456 // Property Dialog of the track
7457 vik_trw_layer_propwin_update ( trk );
7459 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7460 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7462 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7467 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7469 VikTrack *trk = g_hash_table_lookup ( l->routes, sublayer );
7471 // No actual change to the name supplied
7473 if (strcmp(newname, trk->name) == 0)
7476 VikTrack *trkf = vik_trw_layer_get_route ( l, (gpointer) newname );
7479 // An existing track has been found with the requested name
7480 if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l),
7481 _("A route with the name \"%s\" already exists. Really rename to the same name?"),
7485 // Update track name and refresh GUI parts
7486 vik_track_set_name (trk, newname);
7488 // Update any subwindows that could be displaying this track which has changed name
7489 // Only one Track Edit Window
7490 if ( l->current_tp_track == trk && l->tpwin ) {
7491 vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname );
7493 // Property Dialog of the track
7494 vik_trw_layer_propwin_update ( trk );
7496 vik_treeview_item_set_name ( VIK_LAYER(l)->vt, iter, newname );
7497 vik_treeview_sort_children ( VIK_LAYER(l)->vt, &(l->tracks_iter), l->track_sort_order );
7499 vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) );
7506 static gboolean is_valid_geocache_name ( gchar *str )
7508 gint len = strlen ( str );
7509 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]));
7512 static void trw_layer_track_use_with_filter ( menu_array_sublayer values )
7514 VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->tracks, values[MA_SUBLAYER_ID] );
7515 a_acquire_set_filter_track ( trk );
7518 #ifdef VIK_CONFIG_GOOGLE
7519 static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id )
7521 VikTrack *tr = g_hash_table_lookup ( vtl->routes, track_id );
7522 return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) );
7525 static void trw_layer_google_route_webpage ( menu_array_sublayer values )
7527 VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(values[MA_VTL])->routes, values[MA_SUBLAYER_ID] );
7529 gchar *escaped = uri_escape ( tr->comment );
7530 gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped );
7531 open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(values[MA_VTL])), webpage);
7538 /* vlp can be NULL if necessary - i.e. right-click from a tool */
7539 /* viewpoint is now available instead */
7540 static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp )
7542 static menu_array_sublayer pass_along;
7544 gboolean rv = FALSE;
7546 pass_along[MA_VTL] = l;
7547 pass_along[MA_VLP] = vlp;
7548 pass_along[MA_SUBTYPE] = GINT_TO_POINTER (subtype);
7549 pass_along[MA_SUBLAYER_ID] = sublayer;
7550 pass_along[MA_CONFIRM] = GINT_TO_POINTER (1); // Confirm delete request
7551 pass_along[MA_VVP] = vvp;
7552 pass_along[MA_TV_ITER] = iter;
7553 pass_along[MA_MISC] = NULL; // For misc purposes - maybe track or waypoint
7555 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7559 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL );
7560 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along );
7561 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7562 gtk_widget_show ( item );
7564 if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) {
7565 VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer );
7566 if (tr && tr->property_dialog)
7567 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7569 if (subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE) {
7570 VikTrack *tr = g_hash_table_lookup ( l->routes, sublayer );
7571 if (tr && tr->property_dialog)
7572 gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE );
7575 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL );
7576 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along );
7577 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7578 gtk_widget_show ( item );
7580 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL );
7581 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along );
7582 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7583 gtk_widget_show ( item );
7585 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL );
7586 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along );
7587 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7588 gtk_widget_show ( item );
7590 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT )
7592 // Always create separator as now there is always at least the transform menu option
7593 item = gtk_menu_item_new ();
7594 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7595 gtk_widget_show ( item );
7597 /* could be a right-click using the tool */
7598 if ( vlp != NULL ) {
7599 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7600 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7601 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along );
7602 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7603 gtk_widget_show ( item );
7606 VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer );
7608 if ( wp && wp->name ) {
7609 if ( is_valid_geocache_name ( wp->name ) ) {
7610 item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") );
7611 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along );
7612 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7613 gtk_widget_show ( item );
7615 #ifdef VIK_CONFIG_GEOTAG
7616 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
7617 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint), pass_along );
7618 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7619 gtk_widget_set_tooltip_text (item, _("Geotag multiple images against this waypoint"));
7620 gtk_widget_show ( item );
7624 if ( wp && wp->image )
7626 // Set up image paramater
7627 pass_along[MA_MISC] = wp->image;
7629 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") );
7630 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
7631 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along );
7632 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7633 gtk_widget_show ( item );
7635 #ifdef VIK_CONFIG_GEOTAG
7636 GtkWidget *geotag_submenu = gtk_menu_new ();
7637 item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") );
7638 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7639 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7640 gtk_widget_show ( item );
7641 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu );
7643 item = gtk_menu_item_new_with_mnemonic ( _("_Update") );
7644 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along );
7645 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7646 gtk_widget_show ( item );
7648 item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") );
7649 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along );
7650 gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item);
7651 gtk_widget_show ( item );
7657 if ( ( wp->comment && !strncmp(wp->comment, "http", 4) ) ||
7658 ( wp->description && !strncmp(wp->description, "http", 4) )) {
7659 item = gtk_image_menu_item_new_with_mnemonic ( _("Visit _Webpage") );
7660 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
7661 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_webpage), pass_along );
7662 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7663 gtk_widget_show ( item );
7669 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
7670 item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PASTE, NULL );
7671 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_paste_item_cb), pass_along );
7672 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7673 gtk_widget_show ( item );
7674 // TODO: only enable if suitable item is in clipboard - want to determine *which* sublayer type
7675 if ( a_clipboard_type ( ) == VIK_CLIPBOARD_DATA_SUBLAYER )
7676 gtk_widget_set_sensitive ( item, TRUE );
7678 gtk_widget_set_sensitive ( item, FALSE );
7681 item = gtk_menu_item_new ();
7682 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7683 gtk_widget_show ( item );
7686 if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) )
7689 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") );
7690 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7691 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along );
7692 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7693 gtk_widget_show ( item );
7696 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS )
7698 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") );
7699 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7700 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along );
7701 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7702 gtk_widget_show ( item );
7704 item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") );
7705 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7706 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along );
7707 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7708 gtk_widget_show ( item );
7710 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") );
7711 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7712 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along );
7713 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7714 gtk_widget_show ( item );
7716 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") );
7717 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7718 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along );
7719 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7720 gtk_widget_show ( item );
7722 GtkWidget *vis_submenu = gtk_menu_new ();
7723 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7724 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7725 gtk_widget_show ( item );
7726 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7728 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Waypoints") );
7729 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7730 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_on), pass_along );
7731 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7732 gtk_widget_show ( item );
7734 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Waypoints") );
7735 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7736 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_off), pass_along );
7737 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7738 gtk_widget_show ( item );
7740 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7741 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7742 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoints_visibility_toggle), pass_along );
7743 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7744 gtk_widget_show ( item );
7746 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Waypoints...") );
7747 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7748 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_list_dialog), pass_along );
7749 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7752 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS )
7756 if ( l->current_track && !l->current_track->is_route ) {
7757 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
7758 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7759 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7760 gtk_widget_show ( item );
7762 item = gtk_menu_item_new ();
7763 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7764 gtk_widget_show ( item );
7767 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") );
7768 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7769 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along );
7770 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7771 gtk_widget_show ( item );
7773 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Track") );
7774 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7775 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_track), pass_along );
7776 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7777 gtk_widget_show ( item );
7778 // Make it available only when a new track *not* already in progress
7779 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
7781 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") );
7782 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7783 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along );
7784 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7785 gtk_widget_show ( item );
7787 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") );
7788 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7789 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along );
7790 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7791 gtk_widget_show ( item );
7793 GtkWidget *vis_submenu = gtk_menu_new ();
7794 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7795 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7796 gtk_widget_show ( item );
7797 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7799 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Tracks") );
7800 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7801 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_on), pass_along );
7802 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7803 gtk_widget_show ( item );
7805 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Tracks") );
7806 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7807 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_off), pass_along );
7808 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7809 gtk_widget_show ( item );
7811 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7812 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7813 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_visibility_toggle), pass_along );
7814 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7816 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Tracks...") );
7817 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7818 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
7819 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7820 gtk_widget_show ( item );
7822 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7823 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_tracks_stats), pass_along );
7824 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7825 gtk_widget_show ( item );
7828 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES )
7832 if ( l->current_track && l->current_track->is_route ) {
7833 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
7834 // Reuse finish track method
7835 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7836 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7837 gtk_widget_show ( item );
7839 item = gtk_menu_item_new ();
7840 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7841 gtk_widget_show ( item );
7844 item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Routes") );
7845 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7846 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_routes_view), pass_along );
7847 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7848 gtk_widget_show ( item );
7850 item = gtk_image_menu_item_new_with_mnemonic ( _("_New Route") );
7851 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) );
7852 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_route), pass_along );
7853 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7854 gtk_widget_show ( item );
7855 // Make it available only when a new track *not* already in progress
7856 gtk_widget_set_sensitive ( item, ! (gboolean)GPOINTER_TO_INT(l->current_track) );
7858 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Routes") );
7859 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) );
7860 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_routes), pass_along );
7861 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7862 gtk_widget_show ( item );
7864 item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Routes From Selection...") );
7865 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7866 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_routes_from_selection), pass_along );
7867 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7868 gtk_widget_show ( item );
7870 GtkWidget *vis_submenu = gtk_menu_new ();
7871 item = gtk_menu_item_new_with_mnemonic ( _("_Visibility") );
7872 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7873 gtk_widget_show ( item );
7874 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), vis_submenu );
7876 item = gtk_image_menu_item_new_with_mnemonic ( _("_Show All Routes") );
7877 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_APPLY, GTK_ICON_SIZE_MENU) );
7878 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_on), pass_along );
7879 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7880 gtk_widget_show ( item );
7882 item = gtk_image_menu_item_new_with_mnemonic ( _("_Hide All Routes") );
7883 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU) );
7884 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_off), pass_along );
7885 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7886 gtk_widget_show ( item );
7888 item = gtk_image_menu_item_new_with_mnemonic ( _("_Toggle") );
7889 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7890 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_visibility_toggle), pass_along );
7891 gtk_menu_shell_append ( GTK_MENU_SHELL(vis_submenu), item );
7893 item = gtk_image_menu_item_new_with_mnemonic ( _("_List Routes...") );
7894 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
7895 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_list_dialog_single), pass_along );
7896 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7898 gtk_widget_show ( item );
7900 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7901 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_routes_stats), pass_along );
7902 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7903 gtk_widget_show ( item );
7907 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTES ) {
7908 GtkWidget *submenu_sort = gtk_menu_new ();
7909 item = gtk_image_menu_item_new_with_mnemonic ( _("_Sort") );
7910 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) );
7911 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7912 gtk_widget_show ( item );
7913 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu_sort );
7915 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Ascending") );
7916 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_ASCENDING, GTK_ICON_SIZE_MENU) );
7917 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_a2z), pass_along );
7918 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
7919 gtk_widget_show ( item );
7921 item = gtk_image_menu_item_new_with_mnemonic ( _("Name _Descending") );
7922 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SORT_DESCENDING, GTK_ICON_SIZE_MENU) );
7923 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_sort_order_z2a), pass_along );
7924 gtk_menu_shell_append ( GTK_MENU_SHELL(submenu_sort), item );
7925 gtk_widget_show ( item );
7928 GtkWidget *upload_submenu = gtk_menu_new ();
7930 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE )
7932 item = gtk_menu_item_new ();
7933 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7934 gtk_widget_show ( item );
7936 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && !l->current_track->is_route )
7937 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Track") );
7938 if ( l->current_track && subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && l->current_track->is_route )
7939 item = gtk_menu_item_new_with_mnemonic ( _("_Finish Route") );
7940 if ( l->current_track ) {
7941 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_finish_track), pass_along );
7942 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7943 gtk_widget_show ( item );
7946 item = gtk_menu_item_new ();
7947 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7948 gtk_widget_show ( item );
7951 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
7952 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") );
7954 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Route") );
7955 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) );
7956 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along );
7957 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7958 gtk_widget_show ( item );
7960 item = gtk_menu_item_new_with_mnemonic ( _("_Statistics") );
7961 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_statistics), pass_along );
7962 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
7963 gtk_widget_show ( item );
7965 GtkWidget *goto_submenu;
7966 goto_submenu = gtk_menu_new ();
7967 item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") );
7968 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7969 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
7970 gtk_widget_show ( item );
7971 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu );
7973 item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") );
7974 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) );
7975 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along );
7976 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7977 gtk_widget_show ( item );
7979 item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") );
7980 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) );
7981 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along );
7982 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7983 gtk_widget_show ( item );
7985 item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") );
7986 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) );
7987 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along );
7988 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7989 gtk_widget_show ( item );
7991 item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") );
7992 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) );
7993 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along );
7994 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
7995 gtk_widget_show ( item );
7997 item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") );
7998 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) );
7999 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along );
8000 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8001 gtk_widget_show ( item );
8003 // Routes don't have speeds
8004 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8005 item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") );
8006 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) );
8007 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along );
8008 gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item );
8009 gtk_widget_show ( item );
8012 GtkWidget *combine_submenu;
8013 combine_submenu = gtk_menu_new ();
8014 item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") );
8015 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) );
8016 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8017 gtk_widget_show ( item );
8018 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu );
8020 // Routes don't have times or segments...
8021 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8022 item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") );
8023 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along );
8024 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8025 gtk_widget_show ( item );
8027 item = gtk_menu_item_new_with_mnemonic ( _("Merge _Segments") );
8028 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_segment), pass_along );
8029 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8030 gtk_widget_show ( item );
8033 item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") );
8034 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along );
8035 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8036 gtk_widget_show ( item );
8038 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8039 item = gtk_menu_item_new_with_mnemonic ( _("_Append Track...") );
8041 item = gtk_menu_item_new_with_mnemonic ( _("_Append Route...") );
8042 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_track), pass_along );
8043 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8044 gtk_widget_show ( item );
8046 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8047 item = gtk_menu_item_new_with_mnemonic ( _("Append _Route...") );
8049 item = gtk_menu_item_new_with_mnemonic ( _("Append _Track...") );
8050 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_append_other), pass_along );
8051 gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item );
8052 gtk_widget_show ( item );
8054 GtkWidget *split_submenu;
8055 split_submenu = gtk_menu_new ();
8056 item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") );
8057 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) );
8058 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8059 gtk_widget_show ( item );
8060 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu );
8062 // Routes don't have times or segments...
8063 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8064 item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") );
8065 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along );
8066 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8067 gtk_widget_show ( item );
8069 // ATM always enable this entry - don't want to have to analyse the track before displaying the menu - to keep the menu speedy
8070 item = gtk_menu_item_new_with_mnemonic ( _("Split Se_gments") );
8071 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_segments), pass_along );
8072 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8073 gtk_widget_show ( item );
8076 item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") );
8077 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along );
8078 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8079 gtk_widget_show ( item );
8081 item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") );
8082 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along );
8083 gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item );
8084 gtk_widget_show ( item );
8085 // Make it available only when a trackpoint is selected.
8086 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8088 GtkWidget *insert_submenu = gtk_menu_new ();
8089 item = gtk_image_menu_item_new_with_mnemonic ( _("_Insert Points") );
8090 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8091 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8092 gtk_widget_show ( item );
8093 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), insert_submenu );
8095 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _Before Selected Point") );
8096 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_before), pass_along );
8097 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8098 gtk_widget_show ( item );
8099 // Make it available only when a point is selected
8100 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8102 item = gtk_menu_item_new_with_mnemonic ( _("Insert Point _After Selected Point") );
8103 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_insert_point_after), pass_along );
8104 gtk_menu_shell_append ( GTK_MENU_SHELL(insert_submenu), item );
8105 gtk_widget_show ( item );
8106 // Make it available only when a point is selected
8107 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8109 GtkWidget *delete_submenu;
8110 delete_submenu = gtk_menu_new ();
8111 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Poi_nts") );
8112 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8113 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8114 gtk_widget_show ( item );
8115 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu );
8117 item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _Selected Point") );
8118 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DELETE, GTK_ICON_SIZE_MENU) );
8119 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_point_selected), pass_along );
8120 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8121 gtk_widget_show ( item );
8122 // Make it available only when a point is selected
8123 gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) );
8125 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Position") );
8126 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_position), pass_along );
8127 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8128 gtk_widget_show ( item );
8130 item = gtk_menu_item_new_with_mnemonic ( _("Delete Points With The Same _Time") );
8131 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_points_same_time), pass_along );
8132 gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item );
8133 gtk_widget_show ( item );
8135 GtkWidget *transform_submenu;
8136 transform_submenu = gtk_menu_new ();
8137 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8138 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8139 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8140 gtk_widget_show ( item );
8141 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8143 GtkWidget *dem_submenu;
8144 dem_submenu = gtk_menu_new ();
8145 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8146 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
8147 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8148 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8150 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8151 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_all), pass_along );
8152 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8153 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8154 gtk_widget_show ( item );
8156 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8157 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_only_missing), pass_along );
8158 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8159 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8160 gtk_widget_show ( item );
8162 GtkWidget *smooth_submenu;
8163 smooth_submenu = gtk_menu_new ();
8164 item = gtk_menu_item_new_with_mnemonic ( _("_Smooth Missing Elevation Data") );
8165 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8166 gtk_widget_show ( item );
8167 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smooth_submenu );
8169 item = gtk_image_menu_item_new_with_mnemonic ( _("_Interpolated") );
8170 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_interp), pass_along );
8171 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8172 gtk_widget_set_tooltip_text (item, _("Interpolate between known elevation values to derive values for the missing elevations"));
8173 gtk_widget_show ( item );
8175 item = gtk_image_menu_item_new_with_mnemonic ( _("_Flat") );
8176 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_missing_elevation_data_flat), pass_along );
8177 gtk_menu_shell_append ( GTK_MENU_SHELL(smooth_submenu), item );
8178 gtk_widget_set_tooltip_text (item, _("Set unknown elevation values to the last known value"));
8179 gtk_widget_show ( item );
8181 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8182 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Route") );
8184 item = gtk_image_menu_item_new_with_mnemonic ( _("C_onvert to a Track") );
8185 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8186 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_convert_track_route), pass_along );
8187 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8188 gtk_widget_show ( item );
8190 // Routes don't have timestamps - so this is only available for tracks
8191 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8192 item = gtk_image_menu_item_new_with_mnemonic ( _("_Anonymize Times") );
8193 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_anonymize_times), pass_along );
8194 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8195 gtk_widget_set_tooltip_text (item, _("Shift timestamps to a relative offset from 1901-01-01"));
8196 gtk_widget_show ( item );
8199 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8200 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") );
8202 item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Route") );
8203 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) );
8204 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along );
8205 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8206 gtk_widget_show ( item );
8208 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8209 item = gtk_image_menu_item_new_with_mnemonic ( _("Refine Route...") );
8210 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_FIND, GTK_ICON_SIZE_MENU) );
8211 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_route_refine), pass_along );
8212 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8213 gtk_widget_show ( item );
8216 /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */
8218 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8219 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") );
8221 item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Route...") );
8222 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
8223 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along );
8224 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8225 gtk_widget_show ( item );
8228 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8229 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Track as GPX...") );
8231 item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Route as GPX...") );
8232 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) );
8233 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along );
8234 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8235 gtk_widget_show ( item );
8237 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK )
8238 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") );
8240 item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Route End") );
8241 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) );
8242 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along );
8243 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8244 gtk_widget_show ( item );
8246 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8247 item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") );
8248 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
8249 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along );
8250 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8251 gtk_widget_show ( item );
8254 // ATM can't upload a single waypoint but can do waypoints to a GPS
8255 if ( subtype != VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8256 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload") );
8257 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8258 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8259 gtk_widget_show ( item );
8260 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), upload_submenu );
8262 item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS...") );
8263 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_FORWARD, GTK_ICON_SIZE_MENU) );
8264 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_gps_upload_any), pass_along );
8265 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8266 gtk_widget_show ( item );
8270 // Only made available if a suitable program is installed
8271 if ( have_diary_program ) {
8272 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8273 item = gtk_image_menu_item_new_with_mnemonic ( _("Diar_y") );
8274 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_SPELL_CHECK, GTK_ICON_SIZE_MENU) );
8275 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_diary), pass_along );
8276 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8277 gtk_widget_show ( item );
8281 #ifdef VIK_CONFIG_GOOGLE
8282 if ( subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE && is_valid_google_route ( l, sublayer ) )
8284 item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") );
8285 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) );
8286 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_google_route_webpage), pass_along );
8287 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8288 gtk_widget_show ( item );
8292 // Some things aren't usable with routes
8293 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) {
8294 #ifdef VIK_CONFIG_OPENSTREETMAP
8295 item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") );
8296 // Convert internal pointer into track
8297 pass_along[MA_MISC] = g_hash_table_lookup ( l->tracks, sublayer);
8298 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) );
8299 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_osm_traces_upload_track_cb), pass_along );
8300 gtk_menu_shell_append ( GTK_MENU_SHELL(upload_submenu), item );
8301 gtk_widget_show ( item );
8304 item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") );
8305 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) );
8306 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along );
8307 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8308 gtk_widget_show ( item );
8310 /* ATM This function is only available via the layers panel, due to needing a vlp */
8312 item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp,
8313 vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)),
8314 g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) );
8316 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8317 gtk_widget_show ( item );
8321 #ifdef VIK_CONFIG_GEOTAG
8322 item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") );
8323 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along );
8324 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8325 gtk_widget_show ( item );
8329 if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK || subtype == VIK_TRW_LAYER_SUBLAYER_ROUTE ) {
8330 // Only show on viewport popmenu when a trackpoint is selected
8331 if ( ! vlp && l->current_tpl ) {
8333 item = gtk_menu_item_new ();
8334 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8335 gtk_widget_show ( item );
8337 item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") );
8338 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) );
8339 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along );
8340 gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item );
8341 gtk_widget_show ( item );
8345 if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) {
8346 GtkWidget *transform_submenu;
8347 transform_submenu = gtk_menu_new ();
8348 item = gtk_image_menu_item_new_with_mnemonic ( _("_Transform") );
8349 gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONVERT, GTK_ICON_SIZE_MENU) );
8350 gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
8351 gtk_widget_show ( item );
8352 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), transform_submenu );
8354 GtkWidget *dem_submenu;
8355 dem_submenu = gtk_menu_new ();
8356 item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") );
8357 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
8358 gtk_menu_shell_append ( GTK_MENU_SHELL(transform_submenu), item );
8359 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), dem_submenu );
8361 item = gtk_image_menu_item_new_with_mnemonic ( _("_Overwrite") );
8362 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_all), pass_along );
8363 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8364 gtk_widget_set_tooltip_text (item, _("Overwrite any existing elevation values with DEM values"));
8365 gtk_widget_show ( item );
8367 item = gtk_image_menu_item_new_with_mnemonic ( _("_Keep Existing") );
8368 g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data_wpt_only_missing), pass_along );
8369 gtk_menu_shell_append ( GTK_MENU_SHELL(dem_submenu), item );
8370 gtk_widget_set_tooltip_text (item, _("Keep existing elevation values, only attempt for missing values"));
8371 gtk_widget_show ( item );
8374 gtk_widget_show_all ( GTK_WIDGET(menu) );
8379 // TODO: Probably better to rework this track manipulation in viktrack.c
8380 static void trw_layer_insert_tp_beside_current_tp ( VikTrwLayer *vtl, gboolean before )
8383 if (!vtl->current_tpl)
8386 VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data);
8387 VikTrackpoint *tp_other = NULL;
8390 if (!vtl->current_tpl->prev)
8392 tp_other = VIK_TRACKPOINT(vtl->current_tpl->prev->data);
8394 if (!vtl->current_tpl->next)
8396 tp_other = VIK_TRACKPOINT(vtl->current_tpl->next->data);
8399 // Use current and other trackpoints to form a new track point which is inserted into the tracklist
8402 VikTrackpoint *tp_new = vik_trackpoint_new();
8403 struct LatLon ll_current, ll_other;
8404 vik_coord_to_latlon ( &tp_current->coord, &ll_current );
8405 vik_coord_to_latlon ( &tp_other->coord, &ll_other );
8407 /* main positional interpolation */
8408 struct LatLon ll_new = { (ll_current.lat+ll_other.lat)/2, (ll_current.lon+ll_other.lon)/2 };
8409 vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new );
8411 /* Now other properties that can be interpolated */
8412 tp_new->altitude = (tp_current->altitude + tp_other->altitude) / 2;
8414 if (tp_current->has_timestamp && tp_other->has_timestamp) {
8415 /* Note here the division is applied to each part, then added
8416 This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */
8417 tp_new->timestamp = (tp_current->timestamp/2) + (tp_other->timestamp/2);
8418 tp_new->has_timestamp = TRUE;
8421 if (tp_current->speed != NAN && tp_other->speed != NAN)
8422 tp_new->speed = (tp_current->speed + tp_other->speed)/2;
8424 /* TODO - improve interpolation of course, as it may not be correct.
8425 if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185)
8426 [similar applies if value is in radians] */
8427 if (tp_current->course != NAN && tp_other->course != NAN)
8428 tp_new->course = (tp_current->course + tp_other->course)/2;
8430 /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */
8432 // Insert new point into the appropriate trackpoint list, either before or after the current trackpoint as directed
8433 VikTrack *trk = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8435 // Otherwise try routes
8436 trk = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8440 gint index = g_list_index ( trk->trackpoints, tp_current );
8444 // NB no recalculation of bounds since it is inserted between points
8445 trk->trackpoints = g_list_insert ( trk->trackpoints, tp_new, index );
8450 static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy )
8456 gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) );
8460 vik_trw_layer_tpwin_set_empty ( vtl->tpwin );
8462 if ( vtl->current_tpl )
8464 vtl->current_tpl = NULL;
8465 vtl->current_tp_track = NULL;
8466 vtl->current_tp_id = NULL;
8467 vik_layer_emit_update(VIK_LAYER(vtl));
8471 static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response )
8473 g_assert ( vtl->tpwin != NULL );
8474 if ( response == VIK_TRW_LAYER_TPWIN_CLOSE )
8475 trw_layer_cancel_current_tp ( vtl, TRUE );
8477 if ( vtl->current_tpl == NULL )
8480 if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev )
8482 trw_layer_split_at_selected_trackpoint ( vtl, vtl->current_tp_track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK );
8483 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8485 else if ( response == VIK_TRW_LAYER_TPWIN_DELETE )
8487 VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id );
8489 tr = g_hash_table_lookup ( vtl->routes, vtl->current_tp_id );
8493 trw_layer_trackpoint_selected_delete ( vtl, tr );
8495 if ( vtl->current_tpl )
8496 // Reset dialog with the available adjacent trackpoint
8497 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8499 vik_layer_emit_update(VIK_LAYER(vtl));
8501 else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next )
8503 if ( vtl->current_tp_track )
8504 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->next, vtl->current_tp_track->name );
8505 vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */
8507 else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev )
8509 if ( vtl->current_tp_track )
8510 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->prev, vtl->current_tp_track->name );
8511 vik_layer_emit_update(VIK_LAYER(vtl));
8513 else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next )
8515 trw_layer_insert_tp_beside_current_tp ( vtl, FALSE );
8516 vik_layer_emit_update(VIK_LAYER(vtl));
8518 else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED )
8519 vik_layer_emit_update(VIK_LAYER(vtl));
8523 * trw_layer_dialog_shift:
8524 * @vertical: The reposition strategy. If Vertical moves dialog vertically, otherwise moves it horizontally
8526 * Try to reposition a dialog if it's over the specified coord
8527 * so to not obscure the item of interest
8529 void trw_layer_dialog_shift ( VikTrwLayer *vtl, GtkWindow *dialog, VikCoord *coord, gboolean vertical )
8531 GtkWindow *parent = VIK_GTK_WINDOW_FROM_LAYER(vtl); //i.e. the main window
8533 // Attempt force dialog to be shown so we can find out where it is more reliably...
8534 while ( gtk_events_pending() )
8535 gtk_main_iteration ();
8537 // get parent window position & size
8538 gint win_pos_x, win_pos_y;
8539 gtk_window_get_position ( parent, &win_pos_x, &win_pos_y );
8541 gint win_size_x, win_size_y;
8542 gtk_window_get_size ( parent, &win_size_x, &win_size_y );
8544 // get own dialog size
8545 gint dia_size_x, dia_size_y;
8546 gtk_window_get_size ( dialog, &dia_size_x, &dia_size_y );
8548 // get own dialog position
8549 gint dia_pos_x, dia_pos_y;
8550 gtk_window_get_position ( dialog, &dia_pos_x, &dia_pos_y );
8552 // Dialog not 'realized'/positioned - so can't really do any repositioning logic
8553 if ( dia_pos_x > 2 && dia_pos_y > 2 ) {
8555 VikViewport *vvp = vik_window_viewport ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
8557 gint vp_xx, vp_yy; // In viewport pixels
8558 vik_viewport_coord_to_screen ( vvp, coord, &vp_xx, &vp_yy );
8560 // Work out the 'bounding box' in pixel terms of the dialog and only move it when over the position
8564 if ( gtk_widget_translate_coordinates ( GTK_WIDGET(vvp), GTK_WIDGET(parent), 0, 0, &dest_x, &dest_y ) ) {
8566 // Transform Viewport pixels into absolute pixels
8567 gint tmp_xx = vp_xx + dest_x + win_pos_x - 10;
8568 gint tmp_yy = vp_yy + dest_y + win_pos_y - 10;
8570 // Is dialog over the point (to within an ^^ edge value)
8571 if ( (tmp_xx > dia_pos_x) && (tmp_xx < (dia_pos_x + dia_size_x)) &&
8572 (tmp_yy > dia_pos_y) && (tmp_yy < (dia_pos_y + dia_size_y)) ) {
8576 gint hh = vik_viewport_get_height ( vvp );
8578 // Consider the difference in viewport to the full window
8579 gint offset_y = dest_y;
8580 // Add difference between dialog and window sizes
8581 offset_y += win_pos_y + (hh/2 - dia_size_y)/2;
8583 if ( vp_yy > hh/2 ) {
8584 // Point in bottom half, move window to top half
8585 gtk_window_move ( dialog, dia_pos_x, offset_y );
8588 // Point in top half, move dialog down
8589 gtk_window_move ( dialog, dia_pos_x, hh/2 + offset_y );
8593 // Shift left<->right
8594 gint ww = vik_viewport_get_width ( vvp );
8596 // Consider the difference in viewport to the full window
8597 gint offset_x = dest_x;
8598 // Add difference between dialog and window sizes
8599 offset_x += win_pos_x + (ww/2 - dia_size_x)/2;
8601 if ( vp_xx > ww/2 ) {
8602 // Point on right, move window to left
8603 gtk_window_move ( dialog, offset_x, dia_pos_y );
8606 // Point on left, move right
8607 gtk_window_move ( dialog, ww/2 + offset_x, dia_pos_y );
8615 static void trw_layer_tpwin_init ( VikTrwLayer *vtl )
8619 vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) );
8620 g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl );
8621 /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */
8622 g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl );
8624 gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) );
8626 if ( vtl->current_tpl ) {
8627 // get tp pixel position
8628 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
8630 // Shift up<->down to try not to obscure the trackpoint.
8631 trw_layer_dialog_shift ( vtl, GTK_WINDOW(vtl->tpwin), &(tp->coord), TRUE );
8635 if ( vtl->current_tpl )
8636 if ( vtl->current_tp_track )
8637 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8638 /* set layer name and TP data */
8641 /***************************************************************************
8643 ***************************************************************************/
8645 /*** Utility data structures and functions ****/
8649 gint closest_x, closest_y;
8650 gboolean draw_images;
8651 gpointer *closest_wp_id;
8652 VikWaypoint *closest_wp;
8658 gint closest_x, closest_y;
8659 gpointer closest_track_id;
8660 VikTrackpoint *closest_tp;
8666 static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params )
8672 vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y );
8674 // If waypoint has an image then use the image size to select
8675 if ( params->draw_images && wp->image ) {
8676 gint slackx, slacky;
8677 slackx = wp->image_width / 2;
8678 slacky = wp->image_height / 2;
8680 if ( x <= params->x + slackx && x >= params->x - slackx
8681 && y <= params->y + slacky && y >= params->y - slacky ) {
8682 params->closest_wp_id = id;
8683 params->closest_wp = wp;
8684 params->closest_x = x;
8685 params->closest_y = y;
8688 else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX &&
8689 ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */
8690 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
8692 params->closest_wp_id = id;
8693 params->closest_wp = wp;
8694 params->closest_x = x;
8695 params->closest_y = y;
8699 static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params )
8701 GList *tpl = t->trackpoints;
8707 if ( ! BBOX_INTERSECT ( t->bbox, params->bbox ) )
8713 tp = VIK_TRACKPOINT(tpl->data);
8715 vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y );
8717 if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX &&
8718 ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */
8719 abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y)))
8721 params->closest_track_id = id;
8722 params->closest_tp = tp;
8723 params->closest_tpl = tpl;
8724 params->closest_x = x;
8725 params->closest_y = y;
8731 // ATM: Leave this as 'Track' only.
8732 // Not overly bothered about having a snap to route trackpoint capability
8733 static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
8735 TPSearchParams params;
8739 params.closest_track_id = NULL;
8740 params.closest_tp = NULL;
8741 vik_viewport_get_min_max_lat_lon ( params.vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
8742 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
8743 return params.closest_tp;
8746 static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y )
8748 WPSearchParams params;
8752 params.draw_images = vtl->drawimages;
8753 params.closest_wp = NULL;
8754 params.closest_wp_id = NULL;
8755 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
8756 return params.closest_wp;
8760 // Some forward declarations
8761 static void marker_begin_move ( tool_ed_t *t, gint x, gint y );
8762 static void marker_moveto ( tool_ed_t *t, gint x, gint y );
8763 static void marker_end_move ( tool_ed_t *t );
8766 static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
8770 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
8772 // Here always allow snapping back to the original location
8773 // this is useful when one decides not to move the thing afterall
8774 // If one wants to move the item only a little bit then don't hold down the 'snap' key!
8777 if ( event->state & GDK_CONTROL_MASK )
8779 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8781 new_coord = tp->coord;
8785 if ( event->state & GDK_SHIFT_MASK )
8787 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8789 new_coord = wp->coord;
8793 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
8795 marker_moveto ( t, x, y );
8802 static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t )
8804 if ( t->holding && event->button == 1 )
8807 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
8810 if ( event->state & GDK_CONTROL_MASK )
8812 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8814 new_coord = tp->coord;
8818 if ( event->state & GDK_SHIFT_MASK )
8820 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
8822 new_coord = wp->coord;
8825 marker_end_move ( t );
8827 // Determine if working on a waypoint or a trackpoint
8828 if ( t->is_waypoint ) {
8829 // Update waypoint position
8830 vtl->current_wp->coord = new_coord;
8831 trw_layer_calculate_bounds_waypoints ( vtl );
8832 // Reset waypoint pointer
8833 vtl->current_wp = NULL;
8834 vtl->current_wp_id = NULL;
8837 if ( vtl->current_tpl ) {
8838 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
8840 if ( vtl->current_tp_track )
8841 vik_track_calculate_bounds ( vtl->current_tp_track );
8844 if ( vtl->current_tp_track )
8845 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8846 // NB don't reset the selected trackpoint, thus ensuring it's still in the tpwin
8850 vik_layer_emit_update ( VIK_LAYER(vtl) );
8857 Returns true if a waypoint or track is found near the requested event position for this particular layer
8858 The item found is automatically selected
8859 This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c
8861 static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet )
8863 if ( event->button != 1 )
8866 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
8869 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
8873 vik_viewport_get_min_max_lat_lon ( vvp, &(bbox.south), &(bbox.north), &(bbox.west), &(bbox.east) );
8875 // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track
8877 if ( vtl->waypoints_visible && BBOX_INTERSECT (vtl->waypoints_bbox, bbox ) ) {
8878 WPSearchParams wp_params;
8879 wp_params.vvp = vvp;
8880 wp_params.x = event->x;
8881 wp_params.y = event->y;
8882 wp_params.draw_images = vtl->drawimages;
8883 wp_params.closest_wp_id = NULL;
8884 wp_params.closest_wp = NULL;
8886 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params);
8888 if ( wp_params.closest_wp ) {
8891 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE );
8893 // Too easy to move it so must be holding shift to start immediately moving it
8894 // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it)
8895 if ( event->state & GDK_SHIFT_MASK ||
8896 ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) {
8897 // Put into 'move buffer'
8898 // NB vvp & vw already set in tet
8899 tet->vtl = (gpointer)vtl;
8900 tet->is_waypoint = TRUE;
8902 marker_begin_move (tet, event->x, event->y);
8905 vtl->current_wp = wp_params.closest_wp;
8906 vtl->current_wp_id = wp_params.closest_wp_id;
8908 if ( event->type == GDK_2BUTTON_PRESS ) {
8909 if ( vtl->current_wp->image ) {
8910 menu_array_sublayer values;
8911 values[MA_VTL] = vtl;
8912 values[MA_MISC] = vtl->current_wp->image;
8913 trw_layer_show_picture ( values );
8917 vik_layer_emit_update ( VIK_LAYER(vtl) );
8923 // Used for both track and route lists
8924 TPSearchParams tp_params;
8925 tp_params.vvp = vvp;
8926 tp_params.x = event->x;
8927 tp_params.y = event->y;
8928 tp_params.closest_track_id = NULL;
8929 tp_params.closest_tp = NULL;
8930 tp_params.closest_tpl = NULL;
8931 tp_params.bbox = bbox;
8933 if (vtl->tracks_visible) {
8934 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params);
8936 if ( tp_params.closest_tp ) {
8938 // Always select + highlight the track
8939 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE );
8941 tet->is_waypoint = FALSE;
8943 // Select the Trackpoint
8944 // Can move it immediately when control held or it's the previously selected tp
8945 if ( event->state & GDK_CONTROL_MASK ||
8946 vtl->current_tpl == tp_params.closest_tpl ) {
8947 // Put into 'move buffer'
8948 // NB vvp & vw already set in tet
8949 tet->vtl = (gpointer)vtl;
8950 marker_begin_move (tet, event->x, event->y);
8953 vtl->current_tpl = tp_params.closest_tpl;
8954 vtl->current_tp_id = tp_params.closest_track_id;
8955 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id );
8957 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
8960 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8962 vik_layer_emit_update ( VIK_LAYER(vtl) );
8967 // Try again for routes
8968 if (vtl->routes_visible) {
8969 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, &tp_params);
8971 if ( tp_params.closest_tp ) {
8973 // Always select + highlight the track
8974 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, tp_params.closest_track_id ), TRUE );
8976 tet->is_waypoint = FALSE;
8978 // Select the Trackpoint
8979 // Can move it immediately when control held or it's the previously selected tp
8980 if ( event->state & GDK_CONTROL_MASK ||
8981 vtl->current_tpl == tp_params.closest_tpl ) {
8982 // Put into 'move buffer'
8983 // NB vvp & vw already set in tet
8984 tet->vtl = (gpointer)vtl;
8985 marker_begin_move (tet, event->x, event->y);
8988 vtl->current_tpl = tp_params.closest_tpl;
8989 vtl->current_tp_id = tp_params.closest_track_id;
8990 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, tp_params.closest_track_id );
8992 set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp );
8995 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
8997 vik_layer_emit_update ( VIK_LAYER(vtl) );
9002 /* these aren't the droids you're looking for */
9003 vtl->current_wp = NULL;
9004 vtl->current_wp_id = NULL;
9005 trw_layer_cancel_current_tp ( vtl, FALSE );
9008 vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" );
9013 static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9015 if ( event->button != 3 )
9018 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9021 if ( !vtl->tracks_visible && !vtl->waypoints_visible && !vtl->routes_visible )
9024 /* Post menu for the currently selected item */
9026 /* See if a track is selected */
9027 VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9028 if ( track && track->visible ) {
9030 if ( track->name ) {
9032 if ( vtl->track_right_click_menu )
9033 g_object_ref_sink ( G_OBJECT(vtl->track_right_click_menu) );
9035 vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () );
9042 if ( track->is_route )
9043 trkf = g_hash_table_find ( vtl->routes, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9045 trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU );
9047 if ( trkf && udataU.uuid ) {
9050 if ( track->is_route )
9051 iter = g_hash_table_lookup ( vtl->routes_iters, udataU.uuid );
9053 iter = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid );
9055 trw_layer_sublayer_add_menu_items ( vtl,
9056 vtl->track_right_click_menu,
9058 track->is_route ? VIK_TRW_LAYER_SUBLAYER_ROUTE : VIK_TRW_LAYER_SUBLAYER_TRACK,
9064 gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9070 /* See if a waypoint is selected */
9071 VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) );
9072 if ( waypoint && waypoint->visible ) {
9073 if ( waypoint->name ) {
9075 if ( vtl->wp_right_click_menu )
9076 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9078 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9081 udata.wp = waypoint;
9084 gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata );
9086 if ( wpf && udata.uuid ) {
9087 GtkTreeIter *iter = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid );
9089 trw_layer_sublayer_add_menu_items ( vtl,
9090 vtl->wp_right_click_menu,
9092 VIK_TRW_LAYER_SUBLAYER_WAYPOINT,
9097 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9106 /* background drawing hook, to be passed the viewport */
9107 static gboolean tool_sync_done = TRUE;
9109 static gboolean tool_sync(gpointer data)
9111 VikViewport *vvp = data;
9112 gdk_threads_enter();
9113 vik_viewport_sync(vvp);
9114 tool_sync_done = TRUE;
9115 gdk_threads_leave();
9119 static void marker_begin_move ( tool_ed_t *t, gint x, gint y )
9122 t->gc = vik_viewport_new_gc (t->vvp, "black", 2);
9123 gdk_gc_set_function ( t->gc, GDK_INVERT );
9124 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9125 vik_viewport_sync(t->vvp);
9130 static void marker_moveto ( tool_ed_t *t, gint x, gint y )
9132 VikViewport *vvp = t->vvp;
9133 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9134 vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 );
9138 if (tool_sync_done) {
9139 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL);
9140 tool_sync_done = FALSE;
9144 static void marker_end_move ( tool_ed_t *t )
9146 vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 );
9147 g_object_unref ( t->gc );
9151 /*** Edit waypoint ****/
9153 static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9155 tool_ed_t *t = g_new(tool_ed_t, 1);
9161 static void tool_edit_waypoint_destroy ( tool_ed_t *t )
9166 static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9168 WPSearchParams params;
9169 tool_ed_t *t = data;
9170 VikViewport *vvp = t->vvp;
9172 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9179 if ( !vtl->vl.visible || !vtl->waypoints_visible )
9182 if ( vtl->current_wp && vtl->current_wp->visible )
9184 /* first check if current WP is within area (other may be 'closer', but we want to move the current) */
9186 vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y );
9188 if ( abs(x - event->x) <= WAYPOINT_SIZE_APPROX &&
9189 abs(y - event->y) <= WAYPOINT_SIZE_APPROX )
9191 if ( event->button == 3 )
9192 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9194 marker_begin_move(t, event->x, event->y);
9201 params.x = event->x;
9202 params.y = event->y;
9203 params.draw_images = vtl->drawimages;
9204 params.closest_wp_id = NULL;
9205 params.closest_wp = NULL;
9206 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms);
9207 if ( vtl->current_wp && (vtl->current_wp == params.closest_wp) )
9209 if ( event->button == 3 )
9210 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9212 marker_begin_move(t, event->x, event->y);
9215 else if ( params.closest_wp )
9217 if ( event->button == 3 )
9218 vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */
9220 vtl->waypoint_rightclick = FALSE;
9222 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE );
9224 vtl->current_wp = params.closest_wp;
9225 vtl->current_wp_id = params.closest_wp_id;
9227 /* could make it so don't update if old WP is off screen and new is null but oh well */
9228 vik_layer_emit_update ( VIK_LAYER(vtl) );
9232 vtl->current_wp = NULL;
9233 vtl->current_wp_id = NULL;
9234 vtl->waypoint_rightclick = FALSE;
9235 vik_layer_emit_update ( VIK_LAYER(vtl) );
9239 static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9241 tool_ed_t *t = data;
9242 VikViewport *vvp = t->vvp;
9244 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9249 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9252 if ( event->state & GDK_CONTROL_MASK )
9254 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9256 new_coord = tp->coord;
9260 if ( event->state & GDK_SHIFT_MASK )
9262 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9263 if ( wp && wp != vtl->current_wp )
9264 new_coord = wp->coord;
9269 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9271 marker_moveto ( t, x, y );
9278 static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9280 tool_ed_t *t = data;
9281 VikViewport *vvp = t->vvp;
9283 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9286 if ( t->holding && event->button == 1 )
9289 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9292 if ( event->state & GDK_CONTROL_MASK )
9294 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9296 new_coord = tp->coord;
9300 if ( event->state & GDK_SHIFT_MASK )
9302 VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9303 if ( wp && wp != vtl->current_wp )
9304 new_coord = wp->coord;
9307 marker_end_move ( t );
9309 vtl->current_wp->coord = new_coord;
9311 trw_layer_calculate_bounds_waypoints ( vtl );
9312 vik_layer_emit_update ( VIK_LAYER(vtl) );
9315 /* PUT IN RIGHT PLACE!!! */
9316 if ( event->button == 3 && vtl->waypoint_rightclick )
9318 if ( vtl->wp_right_click_menu )
9319 g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) );
9320 if ( vtl->current_wp ) {
9321 vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () );
9322 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 );
9323 gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() );
9325 vtl->waypoint_rightclick = FALSE;
9330 /*** New track ****/
9332 static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp)
9339 GdkDrawable *drawable;
9345 * Draw specified pixmap
9347 static gboolean draw_sync ( gpointer data )
9349 draw_sync_t *ds = (draw_sync_t*) data;
9350 // Sometimes don't want to draw
9351 // normally because another update has taken precedent such as panning the display
9352 // which means this pixmap is no longer valid
9353 if ( ds->vtl->draw_sync_do ) {
9354 gdk_threads_enter();
9355 gdk_draw_drawable (ds->drawable,
9358 0, 0, 0, 0, -1, -1);
9359 ds->vtl->draw_sync_done = TRUE;
9360 gdk_threads_leave();
9366 static gchar* distance_string (gdouble distance)
9370 /* draw label with distance */
9371 vik_units_distance_t dist_units = a_vik_get_units_distance ();
9372 switch (dist_units) {
9373 case VIK_UNITS_DISTANCE_MILES:
9374 if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) {
9375 g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance));
9376 } else if (distance < 1609.4) {
9377 g_sprintf(str, "%d yards", (int)(distance*1.0936133));
9379 g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance));
9383 // VIK_UNITS_DISTANCE_KILOMETRES
9384 if (distance >= 1000 && distance < 100000) {
9385 g_sprintf(str, "%3.2f km", distance/1000.0);
9386 } else if (distance < 1000) {
9387 g_sprintf(str, "%d m", (int)distance);
9389 g_sprintf(str, "%d km", (int)distance/1000);
9393 return g_strdup (str);
9397 * Actually set the message in statusbar
9399 static void statusbar_write (gdouble distance, gdouble elev_gain, gdouble elev_loss, gdouble last_step, gdouble angle, VikTrwLayer *vtl )
9401 // Only show elevation data when track has some elevation properties
9402 gchar str_gain_loss[64];
9403 str_gain_loss[0] = '\0';
9404 gchar str_last_step[64];
9405 str_last_step[0] = '\0';
9406 gchar *str_total = distance_string (distance);
9408 if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) {
9409 if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES )
9410 g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss);
9412 g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss));
9415 if ( last_step > 0 ) {
9416 gchar *tmp = distance_string (last_step);
9417 g_sprintf(str_last_step, _(" - Bearing %3.1f° - Step %s"), RAD2DEG(angle), tmp);
9421 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl));
9423 // Write with full gain/loss information
9424 gchar *msg = g_strdup_printf ( "Total %s%s%s", str_total, str_last_step, str_gain_loss);
9425 vik_statusbar_set_message ( vik_window_get_statusbar (vw), VIK_STATUSBAR_INFO, msg );
9427 g_free ( str_total );
9431 * Figure out what information should be set in the statusbar and then write it
9433 static void update_statusbar ( VikTrwLayer *vtl )
9435 // Get elevation data
9436 gdouble elev_gain, elev_loss;
9437 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9439 /* Find out actual distance of current track */
9440 gdouble distance = vik_track_get_length (vtl->current_track);
9442 statusbar_write (distance, elev_gain, elev_loss, 0, 0, vtl);
9446 static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp )
9448 /* if we haven't sync'ed yet, we don't have time to do more. */
9449 if ( vtl->draw_sync_done && vtl->current_track && vtl->current_track->trackpoints ) {
9450 VikTrackpoint *last_tpt = vik_track_get_tp_last(vtl->current_track);
9452 static GdkPixmap *pixmap = NULL;
9454 // Need to check in case window has been resized
9455 w1 = vik_viewport_get_width(vvp);
9456 h1 = vik_viewport_get_height(vvp);
9458 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9460 gdk_drawable_get_size (pixmap, &w2, &h2);
9461 if (w1 != w2 || h1 != h2) {
9462 g_object_unref ( G_OBJECT ( pixmap ) );
9463 pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 );
9466 // Reset to background
9467 gdk_draw_drawable (pixmap,
9468 vtl->current_track_newpoint_gc,
9469 vik_viewport_get_pixmap(vvp),
9470 0, 0, 0, 0, -1, -1);
9472 draw_sync_t *passalong;
9475 vik_viewport_coord_to_screen ( vvp, &(last_tpt->coord), &x1, &y1 );
9477 // FOR SCREEN OVERLAYS WE MUST DRAW INTO THIS PIXMAP (when using the reset method)
9478 // otherwise using vik_viewport_draw_* functions puts the data into the base pixmap,
9479 // thus when we come to reset to the background it would include what we have already drawn!!
9480 gdk_draw_line ( pixmap,
9481 vtl->current_track_newpoint_gc,
9482 x1, y1, event->x, event->y );
9483 // Using this reset method is more reliable than trying to undraw previous efforts via the GDK_INVERT method
9485 /* Find out actual distance of current track */
9486 gdouble distance = vik_track_get_length (vtl->current_track);
9488 // Now add distance to where the pointer is //
9491 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
9492 vik_coord_to_latlon ( &coord, &ll );
9493 gdouble last_step = vik_coord_diff( &coord, &(last_tpt->coord));
9494 distance = distance + last_step;
9496 // Get elevation data
9497 gdouble elev_gain, elev_loss;
9498 vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss);
9500 // Adjust elevation data (if available) for the current pointer position
9502 elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST );
9503 if ( elev_new != VIK_DEM_INVALID_ELEVATION ) {
9504 if ( last_tpt->altitude != VIK_DEFAULT_ALTITUDE ) {
9505 // Adjust elevation of last track point
9506 if ( elev_new > last_tpt->altitude )
9508 elev_gain += elev_new - last_tpt->altitude;
9511 elev_loss += last_tpt->altitude - elev_new;
9516 // Display of the distance 'tooltip' during track creation is controlled by a preference
9518 if ( a_vik_get_create_track_tooltip() ) {
9520 gchar *str = distance_string (distance);
9522 PangoLayout *pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
9523 pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc);
9524 pango_layout_set_text (pl, str, -1);
9526 pango_layout_get_pixel_size ( pl, &wd, &hd );
9529 // offset from cursor a bit depending on font size
9533 // Create a background block to make the text easier to read over the background map
9534 GdkGC *background_block_gc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
9535 gdk_draw_rectangle (pixmap, background_block_gc, TRUE, xd-2, yd-2, wd+4, hd+2);
9536 gdk_draw_layout (pixmap, vtl->current_track_newpoint_gc, xd, yd, pl);
9538 g_object_unref ( G_OBJECT ( pl ) );
9539 g_object_unref ( G_OBJECT ( background_block_gc ) );
9543 passalong = g_new(draw_sync_t,1); // freed by draw_sync()
9544 passalong->vtl = vtl;
9545 passalong->pixmap = pixmap;
9546 passalong->drawable = gtk_widget_get_window(GTK_WIDGET(vvp));
9547 passalong->gc = vtl->current_track_newpoint_gc;
9551 vik_viewport_compute_bearing ( vvp, x1, y1, event->x, event->y, &angle, &baseangle );
9553 // Update statusbar with full gain/loss information
9554 statusbar_write (distance, elev_gain, elev_loss, last_step, angle, vtl);
9556 // draw pixmap when we have time to
9557 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_sync, passalong, NULL);
9558 vtl->draw_sync_done = FALSE;
9559 return VIK_LAYER_TOOL_ACK_GRAB_FOCUS;
9561 return VIK_LAYER_TOOL_ACK;
9564 // NB vtl->current_track must be valid
9565 static void undo_trackpoint_add ( VikTrwLayer *vtl )
9568 if ( vtl->current_track->trackpoints ) {
9569 // TODO rework this...
9570 //vik_trackpoint_free ( vik_track_get_tp_last (vtl->current_track) );
9571 GList *last = g_list_last(vtl->current_track->trackpoints);
9572 g_free ( last->data );
9573 vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last );
9575 vik_track_calculate_bounds ( vtl->current_track );
9579 static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
9581 if ( vtl->current_track && event->keyval == GDK_Escape ) {
9582 vtl->current_track = NULL;
9583 vik_layer_emit_update ( VIK_LAYER(vtl) );
9585 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
9586 undo_trackpoint_add ( vtl );
9587 update_statusbar ( vtl );
9588 vik_layer_emit_update ( VIK_LAYER(vtl) );
9595 * Common function to handle trackpoint button requests on either a route or a track
9596 * . enables adding a point via normal click
9597 * . enables removal of last point via right click
9598 * . finishing of the track or route via double clicking
9600 static gboolean tool_new_track_or_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9604 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9607 if ( event->button == 2 ) {
9608 // As the display is panning, the new track pixmap is now invalid so don't draw it
9609 // otherwise this drawing done results in flickering back to an old image
9610 vtl->draw_sync_do = FALSE;
9614 if ( event->button == 3 )
9616 if ( !vtl->current_track )
9618 undo_trackpoint_add ( vtl );
9619 update_statusbar ( vtl );
9620 vik_layer_emit_update ( VIK_LAYER(vtl) );
9624 if ( event->type == GDK_2BUTTON_PRESS )
9626 /* subtract last (duplicate from double click) tp then end */
9627 if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 )
9629 /* undo last, then end */
9630 undo_trackpoint_add ( vtl );
9631 vtl->current_track = NULL;
9633 vik_layer_emit_update ( VIK_LAYER(vtl) );
9637 tp = vik_trackpoint_new();
9638 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) );
9640 /* snap to other TP */
9641 if ( event->state & GDK_CONTROL_MASK )
9643 VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9645 tp->coord = other_tp->coord;
9648 tp->newsegment = FALSE;
9649 tp->has_timestamp = FALSE;
9652 if ( vtl->current_track ) {
9653 vik_track_add_trackpoint ( vtl->current_track, tp, TRUE ); // Ensure bounds is updated
9654 /* Auto attempt to get elevation from DEM data (if it's available) */
9655 vik_track_apply_dem_data_last_trackpoint ( vtl->current_track );
9658 vtl->ct_x1 = vtl->ct_x2;
9659 vtl->ct_y1 = vtl->ct_y2;
9660 vtl->ct_x2 = event->x;
9661 vtl->ct_y2 = event->y;
9663 vik_layer_emit_update ( VIK_LAYER(vtl) );
9667 static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9669 // if we were running the route finder, cancel it
9670 vtl->route_finder_started = FALSE;
9672 // ----------------------------------------------------- if current is a route - switch to new track
9673 if ( event->button == 1 && ( ! vtl->current_track || (vtl->current_track && vtl->current_track->is_route ) ))
9675 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track"));
9676 if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, FALSE ) ) )
9678 new_track_create_common ( vtl, name );
9684 return tool_new_track_or_route_click ( vtl, event, vvp );
9687 static void tool_new_track_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9689 if ( event->button == 2 ) {
9690 // Pan moving ended - enable potential point drawing again
9691 vtl->draw_sync_do = TRUE;
9692 vtl->draw_sync_done = TRUE;
9696 /*** New route ****/
9698 static gpointer tool_new_route_create ( VikWindow *vw, VikViewport *vvp)
9703 static gboolean tool_new_route_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9705 // if we were running the route finder, cancel it
9706 vtl->route_finder_started = FALSE;
9708 // -------------------------- if current is a track - switch to new route,
9709 if ( event->button == 1 && ( ! vtl->current_track ||
9710 (vtl->current_track && !vtl->current_track->is_route ) ) )
9712 gchar *name = trw_layer_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_ROUTE, _("Route"));
9713 if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), name, TRUE ) ) ) {
9714 new_route_create_common ( vtl, name );
9720 return tool_new_track_or_route_click ( vtl, event, vvp );
9723 /*** New waypoint ****/
9725 static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp)
9730 static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9733 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9735 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord );
9736 if (vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord ) && VIK_LAYER(vtl)->visible) {
9737 trw_layer_calculate_bounds_waypoints ( vtl );
9738 vik_layer_emit_update ( VIK_LAYER(vtl) );
9744 /*** Edit trackpoint ****/
9746 static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp)
9748 tool_ed_t *t = g_new(tool_ed_t, 1);
9754 static void tool_edit_trackpoint_destroy ( tool_ed_t *t )
9759 static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9761 tool_ed_t *t = data;
9762 VikViewport *vvp = t->vvp;
9763 TPSearchParams params;
9764 /* OUTDATED DOCUMENTATION:
9765 find 5 pixel range on each side. then put these UTM, and a pointer
9766 to the winning track name (and maybe the winning track itself), and a
9767 pointer to the winning trackpoint, inside an array or struct. pass
9768 this along, do a foreach on the tracks which will do a foreach on the
9771 params.x = event->x;
9772 params.y = event->y;
9773 params.closest_track_id = NULL;
9774 /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */
9775 params.closest_tp = NULL;
9776 params.closest_tpl = NULL;
9777 vik_viewport_get_min_max_lat_lon ( vvp, &(params.bbox.south), &(params.bbox.north), &(params.bbox.west), &(params.bbox.east) );
9779 if ( event->button != 1 )
9782 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9785 if ( !vtl->vl.visible || !vtl->tracks_visible || !vtl->routes_visible )
9788 if ( vtl->current_tpl )
9790 /* 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.) */
9791 VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data);
9792 VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id));
9797 vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y );
9799 if ( current_tr->visible &&
9800 abs(x - event->x) < TRACKPOINT_SIZE_APPROX &&
9801 abs(y - event->y) < TRACKPOINT_SIZE_APPROX ) {
9802 marker_begin_move ( t, event->x, event->y );
9808 if ( vtl->tracks_visible )
9809 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms);
9811 if ( params.closest_tp )
9813 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE );
9814 vtl->current_tpl = params.closest_tpl;
9815 vtl->current_tp_id = params.closest_track_id;
9816 vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id );
9817 trw_layer_tpwin_init ( vtl );
9818 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
9819 vik_layer_emit_update ( VIK_LAYER(vtl) );
9823 if ( vtl->routes_visible )
9824 g_hash_table_foreach ( vtl->routes, (GHFunc) track_search_closest_tp, ¶ms);
9826 if ( params.closest_tp )
9828 vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->routes_iters, params.closest_track_id ), TRUE );
9829 vtl->current_tpl = params.closest_tpl;
9830 vtl->current_tp_id = params.closest_track_id;
9831 vtl->current_tp_track = g_hash_table_lookup ( vtl->routes, params.closest_track_id );
9832 trw_layer_tpwin_init ( vtl );
9833 set_statusbar_msg_info_trkpt ( vtl, params.closest_tp );
9834 vik_layer_emit_update ( VIK_LAYER(vtl) );
9838 /* these aren't the droids you're looking for */
9842 static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data )
9844 tool_ed_t *t = data;
9845 VikViewport *vvp = t->vvp;
9847 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9853 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9856 if ( event->state & GDK_CONTROL_MASK )
9858 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9859 if ( tp && tp != vtl->current_tpl->data )
9860 new_coord = tp->coord;
9862 // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9865 vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y );
9866 marker_moveto ( t, x, y );
9874 static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data )
9876 tool_ed_t *t = data;
9877 VikViewport *vvp = t->vvp;
9879 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
9881 if ( event->button != 1)
9886 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord );
9889 if ( event->state & GDK_CONTROL_MASK )
9891 VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y );
9892 if ( tp && tp != vtl->current_tpl->data )
9893 new_coord = tp->coord;
9896 VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord;
9897 if ( vtl->current_tp_track )
9898 vik_track_calculate_bounds ( vtl->current_tp_track );
9900 marker_end_move ( t );
9902 /* diff dist is diff from orig */
9904 vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name );
9906 vik_layer_emit_update ( VIK_LAYER(vtl) );
9913 /*** Extended Route Finder ***/
9915 static gpointer tool_extended_route_finder_create ( VikWindow *vw, VikViewport *vvp)
9920 static void tool_extended_route_finder_undo ( VikTrwLayer *vtl )
9923 new_end = vik_track_cut_back_to_double_point ( vtl->current_track );
9926 vik_layer_emit_update ( VIK_LAYER(vtl) );
9928 /* remove last ' to:...' */
9929 if ( vtl->current_track->comment ) {
9930 gchar *last_to = strrchr ( vtl->current_track->comment, 't' );
9931 if ( last_to && (last_to - vtl->current_track->comment > 1) ) {
9932 gchar *new_comment = g_strndup ( vtl->current_track->comment,
9933 last_to - vtl->current_track->comment - 1);
9934 vik_track_set_comment_no_copy ( vtl->current_track, new_comment );
9941 static gboolean tool_extended_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
9944 if ( !vtl ) return FALSE;
9945 vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp );
9946 if ( event->button == 3 && vtl->current_track ) {
9947 tool_extended_route_finder_undo ( vtl );
9949 else if ( event->button == 2 ) {
9950 vtl->draw_sync_do = FALSE;
9953 // if we started the track but via undo deleted all the track points, begin again
9954 else if ( vtl->current_track && vtl->current_track->is_route && ! vik_track_get_tp_first ( vtl->current_track ) ) {
9955 return tool_new_track_or_route_click ( vtl, event, vvp );
9957 else if ( ( vtl->current_track && vtl->current_track->is_route ) ||
9958 ( event->state & GDK_CONTROL_MASK && vtl->current_track ) ) {
9959 struct LatLon start, end;
9961 VikTrackpoint *tp_start = vik_track_get_tp_last ( vtl->current_track );
9962 vik_coord_to_latlon ( &(tp_start->coord), &start );
9963 vik_coord_to_latlon ( &(tmp), &end );
9965 vtl->route_finder_started = TRUE;
9966 vtl->route_finder_append = TRUE; // merge tracks. keep started true.
9968 // update UI to let user know what's going on
9969 VikStatusbar *sb = vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
9970 VikRoutingEngine *engine = vik_routing_default_engine ( );
9972 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, "Cannot plan route without a default routing engine." );
9975 gchar *msg = g_strdup_printf ( _("Querying %s for route between (%.3f, %.3f) and (%.3f, %.3f)."),
9976 vik_routing_engine_get_label ( engine ),
9977 start.lat, start.lon, end.lat, end.lon );
9978 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
9980 vik_window_set_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
9983 /* Give GTK a change to display the new status bar before querying the web */
9984 while ( gtk_events_pending ( ) )
9985 gtk_main_iteration ( );
9987 gboolean find_status = vik_routing_default_find ( vtl, start, end );
9989 /* Update UI to say we're done */
9990 vik_window_clear_busy_cursor ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)) );
9991 msg = ( find_status ) ? g_strdup_printf ( _("%s returned route between (%.3f, %.3f) and (%.3f, %.3f)."),
9992 vik_routing_engine_get_label ( engine ),
9993 start.lat, start.lon, end.lat, end.lon )
9994 : g_strdup_printf ( _("Error getting route from %s."),
9995 vik_routing_engine_get_label ( engine ) );
9996 vik_statusbar_set_message ( sb, VIK_STATUSBAR_INFO, msg );
9999 vik_layer_emit_update ( VIK_LAYER(vtl) );
10001 vtl->current_track = NULL;
10003 // create a new route where we will add the planned route to
10004 gboolean ret = tool_new_route_click( vtl, event, vvp );
10006 vtl->route_finder_started = TRUE;
10013 static gboolean tool_extended_route_finder_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp )
10015 if ( vtl->current_track && event->keyval == GDK_Escape ) {
10016 vtl->route_finder_started = FALSE;
10017 vtl->current_track = NULL;
10018 vik_layer_emit_update ( VIK_LAYER(vtl) );
10020 } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) {
10021 tool_extended_route_finder_undo ( vtl );
10028 /*** Show picture ****/
10030 static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp)
10035 /* Params are: vvp, event, last match found or NULL */
10036 static void tool_show_picture_wp ( const gpointer id, VikWaypoint *wp, gpointer params[3] )
10038 if ( wp->image && wp->visible )
10040 gint x, y, slackx, slacky;
10041 GdkEventButton *event = (GdkEventButton *) params[1];
10043 vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y );
10044 slackx = wp->image_width / 2;
10045 slacky = wp->image_height / 2;
10046 if ( x <= event->x + slackx && x >= event->x - slackx
10047 && y <= event->y + slacky && y >= event->y - slacky )
10049 params[2] = wp->image; /* we've found a match. however continue searching
10050 * since we want to find the last match -- that
10051 * is, the match that was drawn last. */
10056 static void trw_layer_show_picture ( menu_array_sublayer values )
10058 /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */
10060 ShellExecute(NULL, "open", (char *) values[MA_MISC], NULL, NULL, SW_SHOWNORMAL);
10061 #else /* WINDOWS */
10062 GError *err = NULL;
10063 gchar *quoted_file = g_shell_quote ( (gchar *) values[MA_MISC] );
10064 gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file );
10065 g_free ( quoted_file );
10066 if ( ! g_spawn_command_line_async ( cmd, &err ) )
10068 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() );
10069 g_error_free ( err );
10072 #endif /* WINDOWS */
10075 static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp )
10077 gpointer params[3] = { vvp, event, NULL };
10078 if (!vtl || vtl->vl.type != VIK_LAYER_TRW)
10080 g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params );
10083 static menu_array_sublayer values;
10084 values[MA_VTL] = vtl;
10085 values[MA_MISC] = params[2];
10086 trw_layer_show_picture ( values );
10087 return TRUE; /* found a match */
10090 return FALSE; /* go through other layers, searching for a match */
10093 /***************************************************************************
10095 ***************************************************************************/
10098 static void image_wp_make_list ( const gpointer id, VikWaypoint *wp, GSList **pics )
10100 if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) )
10101 *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) );
10104 /* Structure for thumbnail creating data used in the background thread */
10106 VikTrwLayer *vtl; // Layer needed for redrawing
10107 GSList *pics; // Image list
10108 } thumbnail_create_thread_data;
10110 static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata )
10112 guint total = g_slist_length(tctd->pics), done = 0;
10113 while ( tctd->pics )
10115 a_thumbnails_create ( (gchar *) tctd->pics->data );
10116 int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total );
10118 return -1; /* Abort thread */
10120 tctd->pics = tctd->pics->next;
10123 // Redraw to show the thumbnails as they are now created
10124 if ( IS_VIK_LAYER(tctd->vtl) )
10125 vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); // NB update from background thread
10130 static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd )
10132 while ( tctd->pics )
10134 g_free ( tctd->pics->data );
10135 tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics );
10140 void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp )
10142 if ( ! vtl->has_verified_thumbnails )
10144 GSList *pics = NULL;
10145 g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics );
10148 gint len = g_slist_length ( pics );
10149 gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len );
10150 thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) );
10153 a_background_thread ( VIK_GTK_WINDOW_FROM_LAYER(vtl),
10155 (vik_thr_func) create_thumbnails_thread,
10157 (vik_thr_free_func) thumbnail_create_thread_free,
10165 static const gchar* my_track_colors ( gint ii )
10167 static const gchar* colors[VIK_TRW_LAYER_TRACK_GCS] = {
10179 // Fast and reliable way of returning a colour
10180 return colors[(ii % VIK_TRW_LAYER_TRACK_GCS)];
10183 static void trw_layer_track_alloc_colors ( VikTrwLayer *vtl )
10185 GHashTableIter iter;
10186 gpointer key, value;
10190 g_hash_table_iter_init ( &iter, vtl->tracks );
10192 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10194 // Tracks get a random spread of colours if not already assigned
10195 if ( ! VIK_TRACK(value)->has_color ) {
10196 if ( vtl->drawmode == DRAWMODE_ALL_SAME_COLOR )
10197 VIK_TRACK(value)->color = vtl->track_color;
10199 gdk_color_parse ( my_track_colors (ii), &(VIK_TRACK(value)->color) );
10201 VIK_TRACK(value)->has_color = TRUE;
10204 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10207 if (ii > VIK_TRW_LAYER_TRACK_GCS)
10213 g_hash_table_iter_init ( &iter, vtl->routes );
10215 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10217 // Routes get an intermix of reds
10218 if ( ! VIK_TRACK(value)->has_color ) {
10220 gdk_color_parse ( "#FF0000" , &(VIK_TRACK(value)->color) ); // Red
10222 gdk_color_parse ( "#B40916" , &(VIK_TRACK(value)->color) ); // Dark Red
10223 VIK_TRACK(value)->has_color = TRUE;
10226 trw_layer_update_treeview ( vtl, VIK_TRACK(value) );
10233 * (Re)Calculate the bounds of the waypoints in this layer,
10234 * This should be called whenever waypoints are changed
10236 void trw_layer_calculate_bounds_waypoints ( VikTrwLayer *vtl )
10238 struct LatLon topleft = { 0.0, 0.0 };
10239 struct LatLon bottomright = { 0.0, 0.0 };
10242 GHashTableIter iter;
10243 gpointer key, value;
10245 g_hash_table_iter_init ( &iter, vtl->waypoints );
10247 // Set bounds to first point
10248 if ( g_hash_table_iter_next (&iter, &key, &value) ) {
10249 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &topleft );
10250 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &bottomright );
10253 // Ensure there is another point...
10254 if ( g_hash_table_size ( vtl->waypoints ) > 1 ) {
10256 while ( g_hash_table_iter_next (&iter, &key, &value) ) {
10258 // See if this point increases the bounds.
10259 vik_coord_to_latlon ( &(VIK_WAYPOINT(value)->coord), &ll );
10261 if ( ll.lat > topleft.lat) topleft.lat = ll.lat;
10262 if ( ll.lon < topleft.lon) topleft.lon = ll.lon;
10263 if ( ll.lat < bottomright.lat) bottomright.lat = ll.lat;
10264 if ( ll.lon > bottomright.lon) bottomright.lon = ll.lon;
10268 vtl->waypoints_bbox.north = topleft.lat;
10269 vtl->waypoints_bbox.east = bottomright.lon;
10270 vtl->waypoints_bbox.south = bottomright.lat;
10271 vtl->waypoints_bbox.west = topleft.lon;
10274 static void trw_layer_calculate_bounds_track ( gpointer id, VikTrack *trk )
10276 vik_track_calculate_bounds ( trk );
10279 static void trw_layer_calculate_bounds_tracks ( VikTrwLayer *vtl )
10281 g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10282 g_hash_table_foreach ( vtl->routes, (GHFunc) trw_layer_calculate_bounds_track, NULL );
10285 static void trw_layer_sort_all ( VikTrwLayer *vtl )
10287 if ( ! VIK_LAYER(vtl)->vt )
10290 // Obviously need 2 to tango - sorting with only 1 (or less) is a lonely activity!
10291 if ( g_hash_table_size (vtl->tracks) > 1 )
10292 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), vtl->track_sort_order );
10294 if ( g_hash_table_size (vtl->routes) > 1 )
10295 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->routes_iter), vtl->track_sort_order );
10297 if ( g_hash_table_size (vtl->waypoints) > 1 )
10298 vik_treeview_sort_children ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), vtl->wp_sort_order );
10301 static void trw_layer_post_read ( VikTrwLayer *vtl, GtkWidget *vvp, gboolean from_file )
10303 if ( VIK_LAYER(vtl)->realized )
10304 trw_layer_verify_thumbnails ( vtl, vvp );
10305 trw_layer_track_alloc_colors ( vtl );
10307 trw_layer_calculate_bounds_waypoints ( vtl );
10308 trw_layer_calculate_bounds_tracks ( vtl );
10310 // Apply treeview sort after loading all the tracks for this layer
10311 // (rather than sorted insert on each individual track additional)
10312 // and after subsequent changes to the properties as the specified order may have changed.
10313 // since the sorting of a treeview section is now very quick
10314 // NB sorting is also performed after every name change as well to maintain the list order
10315 trw_layer_sort_all ( vtl );
10317 // Setting metadata time if not otherwise set
10318 if ( vtl->metadata ) {
10320 gboolean need_to_set_time = TRUE;
10321 if ( vtl->metadata->timestamp ) {
10322 need_to_set_time = FALSE;
10323 if ( !g_strcmp0(vtl->metadata->timestamp, "" ) )
10324 need_to_set_time = TRUE;
10327 if ( need_to_set_time ) {
10328 // Could rewrite this as a general get first time of a TRW Layer function
10329 GTimeVal timestamp;
10330 timestamp.tv_usec = 0;
10331 gboolean has_timestamp = FALSE;
10334 gl = g_hash_table_get_values ( vtl->tracks );
10335 gl = g_list_sort ( gl, vik_track_compare_timestamp );
10336 gl = g_list_first ( gl );
10338 // Check times of tracks
10340 // Only need to check the first track as they have been sorted by time
10341 VikTrack *trk = (VikTrack*)gl->data;
10342 // Assume trackpoints already sorted by time
10343 VikTrackpoint *tpt = vik_track_get_tp_first(trk);
10344 if ( tpt && tpt->has_timestamp ) {
10345 timestamp.tv_sec = tpt->timestamp;
10346 has_timestamp = TRUE;
10348 g_list_free ( gl );
10351 if ( !has_timestamp ) {
10352 // 'Last' resort - current time
10353 // Get before waypoint tests - so that if a waypoint time value (in the past) is found it should be used
10354 g_get_current_time ( ×tamp );
10356 // Check times of waypoints
10357 gl = g_hash_table_get_values ( vtl->waypoints );
10359 for (iter = g_list_first (gl); iter != NULL; iter = g_list_next (iter)) {
10360 VikWaypoint *wpt = (VikWaypoint*)iter->data;
10361 if ( wpt->has_timestamp ) {
10362 if ( timestamp.tv_sec > wpt->timestamp ) {
10363 timestamp.tv_sec = wpt->timestamp;
10364 has_timestamp = TRUE;
10368 g_list_free ( gl );
10371 vtl->metadata->timestamp = g_time_val_to_iso8601 ( ×tamp );
10376 VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl )
10378 return vtl->coord_mode;
10382 * Uniquify the whole layer
10383 * Also requires the layers panel as the names shown there need updating too
10384 * Returns whether the operation was successful or not
10386 gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp )
10388 if ( vtl && vlp ) {
10389 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->tracks, TRUE );
10390 vik_trw_layer_uniquify_tracks ( vtl, vlp, vtl->routes, FALSE );
10391 vik_trw_layer_uniquify_waypoints ( vtl, vlp );
10397 static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode )
10399 vik_coord_convert ( &(wp->coord), *dest_mode );
10402 static void track_convert ( const gpointer id, VikTrack *tr, VikCoordMode *dest_mode )
10404 vik_track_convert ( tr, *dest_mode );
10407 static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode )
10409 if ( vtl->coord_mode != dest_mode )
10411 vtl->coord_mode = dest_mode;
10412 g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode );
10413 g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode );
10414 g_hash_table_foreach ( vtl->routes, (GHFunc) track_convert, &dest_mode );
10418 static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection )
10420 vtl->menu_selection = selection;
10423 static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl )
10425 return (vtl->menu_selection);
10428 /* ----------- Downloading maps along tracks --------------- */
10430 static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh)
10432 /* TODO: calculating based on current size of viewport */
10433 const gdouble w_at_zoom_0_125 = 0.0013;
10434 const gdouble h_at_zoom_0_125 = 0.0011;
10435 gdouble zoom_factor = zoom_level/0.125;
10437 wh->lat = h_at_zoom_0_125 * zoom_factor;
10438 wh->lon = w_at_zoom_0_125 * zoom_factor;
10440 return 0; /* all OK */
10443 static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient)
10445 if ((dist->lon >= ABS(to->east_west - from->east_west)) &&
10446 (dist->lat >= ABS(to->north_south - from->north_south)))
10449 VikCoord *coord = g_malloc(sizeof(VikCoord));
10450 coord->mode = VIK_COORD_LATLON;
10452 if (ABS(gradient) < 1) {
10453 if (from->east_west > to->east_west)
10454 coord->east_west = from->east_west - dist->lon;
10456 coord->east_west = from->east_west + dist->lon;
10457 coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south;
10459 if (from->north_south > to->north_south)
10460 coord->north_south = from->north_south - dist->lat;
10462 coord->north_south = from->north_south + dist->lat;
10463 coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south;
10469 static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist)
10471 /* TODO: handle virtical track (to->east_west - from->east_west == 0) */
10472 gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west);
10474 VikCoord *next = from;
10476 if ((next = get_next_coord(next, to, dist, gradient)) == NULL)
10478 list = g_list_prepend(list, next);
10484 void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level)
10486 typedef struct _Rect {
10491 #define GLRECT(iter) ((Rect *)((iter)->data))
10494 GList *rects_to_download = NULL;
10497 if (get_download_area_width(vvp, zoom_level, &wh))
10500 GList *iter = tr->trackpoints;
10504 gboolean new_map = TRUE;
10505 VikCoord *cur_coord, tl, br;
10508 cur_coord = &(VIK_TRACKPOINT(iter->data))->coord;
10510 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10511 rect = g_malloc(sizeof(Rect));
10514 rect->center = *cur_coord;
10515 rects_to_download = g_list_prepend(rects_to_download, rect);
10520 gboolean found = FALSE;
10521 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10522 if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) {
10533 GList *fillins = NULL;
10534 /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */
10535 /* seems that ATM the function get_next_coord works only for LATLON */
10536 if ( cur_coord->mode == VIK_COORD_LATLON ) {
10537 /* fill-ins for far apart points */
10538 GList *cur_rect, *next_rect;
10539 for (cur_rect = rects_to_download;
10540 (next_rect = cur_rect->next) != NULL;
10541 cur_rect = cur_rect->next) {
10542 if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) ||
10543 (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) {
10544 fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh);
10548 g_message("%s: this feature works only in Mercator mode", __FUNCTION__);
10551 GList *fiter = fillins;
10553 cur_coord = (VikCoord *)(fiter->data);
10554 vik_coord_set_area(cur_coord, &wh, &tl, &br);
10555 rect = g_malloc(sizeof(Rect));
10558 rect->center = *cur_coord;
10559 rects_to_download = g_list_prepend(rects_to_download, rect);
10560 fiter = fiter->next;
10564 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) {
10565 vik_maps_layer_download_section (vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level);
10569 for (iter = fillins; iter; iter = iter->next)
10570 g_free(iter->data);
10571 g_list_free(fillins);
10573 if (rects_to_download) {
10574 for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next)
10575 g_free(rect_iter->data);
10576 g_list_free(rects_to_download);
10580 static void trw_layer_download_map_along_track_cb ( menu_array_sublayer values )
10584 gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL };
10585 gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
10586 gint selected_zoom, default_zoom;
10588 VikTrwLayer *vtl = values[MA_VTL];
10589 VikLayersPanel *vlp = values[MA_VLP];
10591 if ( GPOINTER_TO_INT (values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_ROUTE )
10592 trk = (VikTrack *) g_hash_table_lookup ( vtl->routes, values[MA_SUBLAYER_ID] );
10594 trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, values[MA_SUBLAYER_ID] );
10598 VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)));
10600 GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types
10601 int num_maps = g_list_length(vmls);
10604 a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No map layer in use. Create one first") );
10608 // Convert from list of vmls to list of names. Allowing the user to select one of them
10609 gchar **map_names = g_malloc(1 + num_maps * sizeof(gpointer));
10610 VikMapsLayer **map_layers = g_malloc(1 + num_maps * sizeof(gpointer));
10612 gchar **np = map_names;
10613 VikMapsLayer **lp = map_layers;
10615 for (i = 0; i < num_maps; i++) {
10616 vml = (VikMapsLayer *)(vmls->data);
10618 *np++ = vik_maps_layer_get_map_label(vml);
10621 // Mark end of the array lists
10625 gdouble cur_zoom = vik_viewport_get_zoom(vvp);
10626 for (default_zoom = 0; default_zoom < G_N_ELEMENTS(zoom_vals); default_zoom++) {
10627 if (cur_zoom == zoom_vals[default_zoom])
10630 default_zoom = (default_zoom == G_N_ELEMENTS(zoom_vals)) ? G_N_ELEMENTS(zoom_vals) - 1 : default_zoom;
10632 if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, 0, zoomlist, default_zoom, &selected_map, &selected_zoom))
10635 vik_track_download_map(trk, map_layers[selected_map], vvp, zoom_vals[selected_zoom]);
10638 for (i = 0; i < num_maps; i++)
10639 g_free(map_names[i]);
10641 g_free(map_layers);
10647 /**** lowest waypoint number calculation ***/
10648 static gint highest_wp_number_name_to_number(const gchar *name) {
10649 if ( strlen(name) == 3 ) {
10650 int n = atoi(name);
10651 if ( n < 100 && name[0] != '0' )
10653 if ( n < 10 && name[0] != '0' )
10661 static void highest_wp_number_reset(VikTrwLayer *vtl)
10663 vtl->highest_wp_number = -1;
10666 static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name)
10668 /* if is bigger that top, add it */
10669 gint new_wp_num = highest_wp_number_name_to_number(new_wp_name);
10670 if ( new_wp_num > vtl->highest_wp_number )
10671 vtl->highest_wp_number = new_wp_num;
10674 static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name)
10676 /* if wasn't top, do nothing. if was top, count backwards until we find one used */
10677 gint old_wp_num = highest_wp_number_name_to_number(old_wp_name);
10678 if ( vtl->highest_wp_number == old_wp_num ) {
10680 vtl->highest_wp_number--;
10682 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
10683 /* search down until we find something that *does* exist */
10685 while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) {
10686 vtl->highest_wp_number--;
10687 g_snprintf(buf,4,"%03d", vtl->highest_wp_number );
10692 /* get lowest unused number */
10693 static gchar *highest_wp_number_get(VikTrwLayer *vtl)
10696 if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 )
10698 g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 );
10699 return g_strdup(buf);
10703 * trw_layer_create_track_list_both:
10705 * Create the latest list of tracks and routes
10707 static GList* trw_layer_create_track_list_both ( VikLayer *vl, gpointer user_data )
10709 VikTrwLayer *vtl = VIK_TRW_LAYER(vl);
10710 GList *tracks = NULL;
10711 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_tracks ( vtl ) ) );
10712 tracks = g_list_concat ( tracks, g_hash_table_get_values ( vik_trw_layer_get_routes ( vtl ) ) );
10714 return vik_trw_layer_build_track_list_t ( vtl, tracks );
10717 static void trw_layer_track_list_dialog_single ( menu_array_sublayer values )
10719 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10721 gchar *title = NULL;
10722 if ( GPOINTER_TO_INT(values[MA_SUBTYPE]) == VIK_TRW_LAYER_SUBLAYER_TRACKS )
10723 title = g_strdup_printf ( _("%s: Track List"), VIK_LAYER(vtl)->name );
10725 title = g_strdup_printf ( _("%s: Route List"), VIK_LAYER(vtl)->name );
10727 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), values[MA_SUBTYPE], trw_layer_create_track_list, FALSE );
10731 static void trw_layer_track_list_dialog ( menu_array_layer values )
10733 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10735 gchar *title = g_strdup_printf ( _("%s: Track and Route List"), VIK_LAYER(vtl)->name );
10736 vik_trw_layer_track_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_track_list_both, FALSE );
10740 static void trw_layer_waypoint_list_dialog ( menu_array_layer values )
10742 VikTrwLayer *vtl = VIK_TRW_LAYER(values[MA_VTL]);
10744 gchar *title = g_strdup_printf ( _("%s: Waypoint List"), VIK_LAYER(vtl)->name );
10745 vik_trw_layer_waypoint_list_show_dialog ( title, VIK_LAYER(vtl), NULL, trw_layer_create_waypoint_list, FALSE );