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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
a482007a GB |
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> | |
c9570f86 | 8 | * Copyright (c) 2012, Rob Norris <rw_norris@hotmail.com> |
50a14534 EB |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
23 | * | |
24 | */ | |
25 | ||
26 | #define WAYPOINT_FONT "Sans 8" | |
27 | ||
28 | /* WARNING: If you go beyond this point, we are NOT responsible for any ill effects on your sanity */ | |
a7cd93ac | 29 | /* viktrwlayer.c -- 5000+ lines can make a difference in the state of things */ |
50a14534 | 30 | |
3e7553ae GB |
31 | #ifdef HAVE_CONFIG_H |
32 | #include "config.h" | |
33 | #endif | |
34 | ||
50a14534 | 35 | #include "viking.h" |
7114e879 | 36 | #include "vikmapslayer.h" |
50a14534 EB |
37 | #include "viktrwlayer_tpwin.h" |
38 | #include "viktrwlayer_propwin.h" | |
b3eb3b98 RN |
39 | #ifdef VIK_CONFIG_GEOTAG |
40 | #include "viktrwlayer_geotag.h" | |
41 | #include "geotag_exif.h" | |
42 | #endif | |
acaf7113 | 43 | #include "garminsymbols.h" |
50a14534 EB |
44 | #include "thumbnails.h" |
45 | #include "background.h" | |
911400b5 | 46 | #include "gpx.h" |
e0b0b9c1 | 47 | #include "babel.h" |
ad0a8c2d EB |
48 | #include "dem.h" |
49 | #include "dems.h" | |
165a4fa9 | 50 | #include "geonamessearch.h" |
3e7553ae GB |
51 | #ifdef VIK_CONFIG_OPENSTREETMAP |
52 | #include "osm-traces.h" | |
53 | #endif | |
28c82d8b | 54 | #include "acquire.h" |
16fc32f6 | 55 | #include "datasources.h" |
7d02a0b0 | 56 | #include "util.h" |
50a14534 | 57 | |
bce3a7b0 EB |
58 | #include "icons/icons.h" |
59 | ||
8c00358d | 60 | #ifdef HAVE_MATH_H |
50a14534 | 61 | #include <math.h> |
8c00358d GB |
62 | #endif |
63 | #ifdef HAVE_STRING_H | |
50a14534 | 64 | #include <string.h> |
8c00358d GB |
65 | #endif |
66 | #ifdef HAVE_STDLIB_H | |
50a14534 | 67 | #include <stdlib.h> |
8c00358d | 68 | #endif |
8c060406 | 69 | #include <stdio.h> |
50a14534 EB |
70 | #include <ctype.h> |
71 | ||
777e2d4d | 72 | #include <gdk/gdkkeysyms.h> |
8c060406 MA |
73 | #include <glib.h> |
74 | #include <glib/gstdio.h> | |
4c77d5e0 | 75 | #include <glib/gi18n.h> |
777e2d4d | 76 | |
090cae39 GB |
77 | /* Relax some dependencies */ |
78 | #if ! GLIB_CHECK_VERSION(2,12,0) | |
79 | static gboolean return_true (gpointer a, gpointer b, gpointer c) { return TRUE; } | |
80 | static g_hash_table_remove_all (GHashTable *ght) { g_hash_table_foreach_remove ( ght, (GHRFunc) return_true, FALSE ); } | |
81 | #endif | |
82 | ||
ae941b4c | 83 | #define GOOGLE_DIRECTIONS_STRING "maps.google.com/maps?q=from:%s,%s+to:%s,%s&output=kml" |
18df6d42 | 84 | #define VIK_TRW_LAYER_TRACK_GC 16 |
50a14534 EB |
85 | #define VIK_TRW_LAYER_TRACK_GC_RATES 10 |
86 | #define VIK_TRW_LAYER_TRACK_GC_MIN 0 | |
87 | #define VIK_TRW_LAYER_TRACK_GC_MAX 11 | |
88 | #define VIK_TRW_LAYER_TRACK_GC_BLACK 12 | |
18df6d42 RN |
89 | #define VIK_TRW_LAYER_TRACK_GC_SLOW 13 |
90 | #define VIK_TRW_LAYER_TRACK_GC_AVER 14 | |
91 | #define VIK_TRW_LAYER_TRACK_GC_FAST 15 | |
50a14534 EB |
92 | |
93 | #define DRAWMODE_BY_TRACK 0 | |
18df6d42 | 94 | #define DRAWMODE_BY_SPEED 1 |
50a14534 | 95 | #define DRAWMODE_ALL_BLACK 2 |
18df6d42 RN |
96 | // Note using DRAWMODE_BY_SPEED may be slow especially for vast numbers of trackpoints |
97 | // as we are (re)calculating the colour for every point | |
50a14534 EB |
98 | |
99 | #define POINTS 1 | |
100 | #define LINES 2 | |
101 | ||
102 | /* this is how it knows when you click if you are clicking close to a trackpoint. */ | |
103 | #define TRACKPOINT_SIZE_APPROX 5 | |
104 | #define WAYPOINT_SIZE_APPROX 5 | |
105 | ||
b42a25ba EB |
106 | #define MIN_STOP_LENGTH 15 |
107 | #define MAX_STOP_LENGTH 86400 | |
108 | #define DRAW_ELEVATION_FACTOR 30 /* height of elevation plotting, sort of relative to zoom level ("mpp" that isn't mpp necessarily) */ | |
109 | /* this is multiplied by user-inputted value from 1-100. */ | |
50a14534 EB |
110 | enum { |
111 | VIK_TRW_LAYER_SUBLAYER_TRACKS, | |
112 | VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, | |
113 | VIK_TRW_LAYER_SUBLAYER_TRACK, | |
114 | VIK_TRW_LAYER_SUBLAYER_WAYPOINT | |
115 | }; | |
116 | ||
117 | enum { WP_SYMBOL_FILLED_SQUARE, WP_SYMBOL_SQUARE, WP_SYMBOL_CIRCLE, WP_SYMBOL_X, WP_NUM_SYMBOLS }; | |
118 | ||
119 | struct _VikTrwLayer { | |
120 | VikLayer vl; | |
121 | GHashTable *tracks; | |
122 | GHashTable *tracks_iters; | |
123 | GHashTable *waypoints_iters; | |
124 | GHashTable *waypoints; | |
125 | GtkTreeIter waypoints_iter, tracks_iter; | |
126 | gboolean tracks_visible, waypoints_visible; | |
127 | guint8 drawmode; | |
128 | guint8 drawpoints; | |
b42a25ba EB |
129 | guint8 drawelevation; |
130 | guint8 elevation_factor; | |
131 | guint8 drawstops; | |
132 | guint32 stop_length; | |
50a14534 EB |
133 | guint8 drawlines; |
134 | guint8 line_thickness; | |
135 | guint8 bg_line_thickness; | |
136 | ||
137 | guint8 wp_symbol; | |
138 | guint8 wp_size; | |
ea3933fc | 139 | gboolean wp_draw_symbols; |
50a14534 | 140 | |
18df6d42 | 141 | gdouble track_draw_speed_factor; |
50a14534 | 142 | GArray *track_gc; |
8e9c992d | 143 | GdkGC *current_track_gc; |
50a14534 EB |
144 | GdkGC *track_bg_gc; |
145 | GdkGC *waypoint_gc; | |
146 | GdkGC *waypoint_text_gc; | |
147 | GdkGC *waypoint_bg_gc; | |
148 | GdkFont *waypoint_font; | |
149 | VikTrack *current_track; | |
150 | guint16 ct_x1, ct_y1, ct_x2, ct_y2; | |
7b203521 EB |
151 | gboolean ct_sync_done; |
152 | ||
50a14534 EB |
153 | |
154 | VikCoordMode coord_mode; | |
155 | ||
156 | /* wp editing tool */ | |
157 | VikWaypoint *current_wp; | |
c9570f86 | 158 | gpointer current_wp_id; |
50a14534 EB |
159 | gboolean moving_wp; |
160 | gboolean waypoint_rightclick; | |
161 | ||
162 | /* track editing tool */ | |
163 | GList *current_tpl; | |
ce4bd1cf RN |
164 | VikTrack *current_tp_track; |
165 | gpointer current_tp_id; | |
50a14534 EB |
166 | VikTrwLayerTpwin *tpwin; |
167 | ||
168 | /* weird hack for joining tracks */ | |
169 | GList *last_tpl; | |
ce4bd1cf | 170 | VikTrack *last_tp_track; |
50a14534 EB |
171 | |
172 | /* track editing tool -- more specifically, moving tps */ | |
173 | gboolean moving_tp; | |
174 | ||
7ff7d728 RN |
175 | /* route finder tool */ |
176 | gboolean route_finder_started; | |
177 | VikCoord route_finder_coord; | |
178 | gboolean route_finder_check_added_track; | |
ce4bd1cf | 179 | VikTrack *route_finder_added_track; |
7ff7d728 RN |
180 | VikTrack *route_finder_current_track; |
181 | gboolean route_finder_append; | |
1eef1bde | 182 | |
50a14534 EB |
183 | gboolean drawlabels; |
184 | gboolean drawimages; | |
185 | guint8 image_alpha; | |
186 | GQueue *image_cache; | |
187 | guint8 image_size; | |
188 | guint16 image_cache_size; | |
189 | ||
190 | /* for waypoint text */ | |
191 | PangoLayout *wplabellayout; | |
192 | ||
193 | gboolean has_verified_thumbnails; | |
194 | ||
195 | GtkMenu *wp_right_click_menu; | |
8bd81489 | 196 | GtkMenu *track_right_click_menu; |
50a14534 | 197 | |
20c7a3a0 QT |
198 | /* menu */ |
199 | VikStdLayerMenuItem menu_selection; | |
200 | ||
a8fe53f8 | 201 | gint highest_wp_number; |
50a14534 EB |
202 | }; |
203 | ||
204 | /* A caached waypoint image. */ | |
205 | typedef struct { | |
206 | GdkPixbuf *pixbuf; | |
207 | gchar *image; /* filename */ | |
208 | } CachedPixbuf; | |
209 | ||
210 | struct DrawingParams { | |
211 | VikViewport *vp; | |
212 | VikTrwLayer *vtl; | |
213 | gdouble xmpp, ympp; | |
214 | guint16 width, height; | |
215 | const VikCoord *center; | |
216 | gint track_gc_iter; | |
217 | gboolean one_zone, lat_lon; | |
218 | gdouble ce1, ce2, cn1, cn2; | |
219 | }; | |
220 | ||
c9570f86 RN |
221 | static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp ); |
222 | ||
6bb72350 RN |
223 | static void trw_layer_delete_item ( gpointer pass_along[6] ); |
224 | static void trw_layer_copy_item_cb ( gpointer pass_along[6] ); | |
225 | static void trw_layer_cut_item_cb ( gpointer pass_along[6] ); | |
33534cd8 | 226 | |
50a14534 EB |
227 | static void trw_layer_find_maxmin_waypoints ( const gchar *name, const VikWaypoint *w, struct LatLon maxmin[2] ); |
228 | static void trw_layer_find_maxmin_tracks ( const gchar *name, GList **t, struct LatLon maxmin[2] ); | |
165a4fa9 | 229 | static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]); |
50a14534 EB |
230 | |
231 | static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp ); | |
232 | static void trw_layer_free_track_gcs ( VikTrwLayer *vtl ); | |
233 | ||
50a14534 EB |
234 | static void trw_layer_draw_track_cb ( const gchar *name, VikTrack *track, struct DrawingParams *dp ); |
235 | static void trw_layer_draw_waypoint ( const gchar *name, VikWaypoint *wp, struct DrawingParams *dp ); | |
236 | ||
6bb72350 RN |
237 | static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord ); |
238 | static void trw_layer_goto_track_startpoint ( gpointer pass_along[6] ); | |
50a14534 | 239 | static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] ); |
6bb72350 RN |
240 | static void trw_layer_goto_track_max_speed ( gpointer pass_along[6] ); |
241 | static void trw_layer_goto_track_max_alt ( gpointer pass_along[6] ); | |
242 | static void trw_layer_goto_track_min_alt ( gpointer pass_along[6] ); | |
243 | static void trw_layer_goto_track_center ( gpointer pass_along[6] ); | |
111fa174 | 244 | static void trw_layer_merge_by_timestamp ( gpointer pass_along[6] ); |
6bb72350 | 245 | static void trw_layer_merge_with_other ( gpointer pass_along[6] ); |
111fa174 | 246 | static void trw_layer_split_by_timestamp ( gpointer pass_along[6] ); |
af2341f3 | 247 | static void trw_layer_split_by_n_points ( gpointer pass_along[6] ); |
a4aefe69 | 248 | static void trw_layer_split_at_trackpoint ( gpointer pass_along[6] ); |
eb9fd106 | 249 | static void trw_layer_reverse ( gpointer pass_along[6] ); |
c95d6b00 RN |
250 | static void trw_layer_download_map_along_track_cb ( gpointer pass_along[6] ); |
251 | static void trw_layer_edit_trackpoint ( gpointer pass_along[6] ); | |
a412f3f5 | 252 | static void trw_layer_show_picture ( gpointer pass_along[6] ); |
c95d6b00 | 253 | |
50a14534 | 254 | static void trw_layer_centerize ( gpointer layer_and_vlp[2] ); |
5a10c240 | 255 | static void trw_layer_auto_view ( gpointer layer_and_vlp[2] ); |
ce4bd1cf | 256 | static void trw_layer_export ( gpointer layer_and_vlp[2], const gchar* title, const gchar* default_name, VikTrack* trk, guint file_type ); |
50a14534 EB |
257 | static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] ); |
258 | static void trw_layer_new_wp ( gpointer lav[2] ); | |
fc59e8c7 | 259 | static void trw_layer_auto_waypoints_view ( gpointer lav[2] ); |
535ed1ae | 260 | static void trw_layer_auto_tracks_view ( gpointer lav[2] ); |
c9a5cbf9 | 261 | static void trw_layer_delete_all_tracks ( gpointer lav[2] ); |
20b671c3 | 262 | static void trw_layer_delete_tracks_from_selection ( gpointer lav[2] ); |
c9a5cbf9 | 263 | static void trw_layer_delete_all_waypoints ( gpointer lav[2] ); |
20b671c3 | 264 | static void trw_layer_delete_waypoints_from_selection ( gpointer lav[2] ); |
165a4fa9 HR |
265 | static void trw_layer_new_wikipedia_wp_viewport ( gpointer lav[2] ); |
266 | static void trw_layer_new_wikipedia_wp_layer ( gpointer lav[2] ); | |
b3eb3b98 RN |
267 | #ifdef VIK_CONFIG_GEOTAG |
268 | static void trw_layer_geotagging_waypoint_mtime_keep ( gpointer pass_along[6] ); | |
269 | static void trw_layer_geotagging_waypoint_mtime_update ( gpointer pass_along[6] ); | |
270 | static void trw_layer_geotagging_track ( gpointer pass_along[6] ); | |
271 | static void trw_layer_geotagging ( gpointer lav[2] ); | |
272 | #endif | |
16fc32f6 RN |
273 | static void trw_layer_acquire_gps_cb ( gpointer lav[2] ); |
274 | static void trw_layer_acquire_google_cb ( gpointer lav[2] ); | |
40f5740b RN |
275 | #ifdef VIK_CONFIG_OPENSTREETMAP |
276 | static void trw_layer_acquire_osm_cb ( gpointer lav[2] ); | |
277 | #endif | |
16fc32f6 RN |
278 | #ifdef VIK_CONFIG_GEOCACHES |
279 | static void trw_layer_acquire_geocache_cb ( gpointer lav[2] ); | |
280 | #endif | |
68bab1bd RN |
281 | #ifdef VIK_CONFIG_GEOTAG |
282 | static void trw_layer_acquire_geotagged_cb ( gpointer lav[2] ); | |
283 | #endif | |
50a14534 EB |
284 | |
285 | /* pop-up items */ | |
c9570f86 | 286 | static void trw_layer_properties_item ( gpointer pass_along[7] ); |
6bb72350 RN |
287 | static void trw_layer_goto_waypoint ( gpointer pass_along[6] ); |
288 | static void trw_layer_waypoint_gc_webpage ( gpointer pass_along[6] ); | |
50a14534 | 289 | |
c9570f86 | 290 | static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] ); |
ce4bd1cf | 291 | static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] ); |
50a14534 EB |
292 | static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp ); |
293 | ||
db79f75f | 294 | static void trw_layer_insert_tp_after_current_tp ( VikTrwLayer *vtl ); |
50a14534 EB |
295 | static void trw_layer_cancel_last_tp ( VikTrwLayer *vtl ); |
296 | static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy ); | |
297 | static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response ); | |
298 | static void trw_layer_tpwin_init ( VikTrwLayer *vtl ); | |
50a14534 | 299 | |
941aa6e9 | 300 | static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp); |
33534cd8 | 301 | static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
dc2c040e | 302 | static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ); |
33534cd8 | 303 | static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
941aa6e9 AF |
304 | static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp); |
305 | static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
306 | static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp); | |
7432fddf | 307 | static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
dc2c040e | 308 | static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ); |
7432fddf | 309 | static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
98f5364d EB |
310 | static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp); |
311 | static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
941aa6e9 AF |
312 | static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp); |
313 | static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
dc2c040e | 314 | static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp ); |
777e2d4d | 315 | static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp ); |
941aa6e9 AF |
316 | static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp); |
317 | static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
7ff7d728 RN |
318 | static gpointer tool_route_finder_create ( VikWindow *vw, VikViewport *vvp); |
319 | static gboolean tool_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
1eef1bde | 320 | |
50a14534 | 321 | |
50a14534 EB |
322 | static void cached_pixbuf_free ( CachedPixbuf *cp ); |
323 | static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name ); | |
50a14534 EB |
324 | |
325 | static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ); | |
326 | static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ); | |
327 | ||
e890a6e6 | 328 | static gchar *get_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name); |
c9570f86 | 329 | static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode ); |
ddc47a46 | 330 | static void track_convert ( const gchar *name, VikTrack *tr, VikCoordMode *dest_mode ); |
e890a6e6 | 331 | |
a8fe53f8 EB |
332 | static gchar *highest_wp_number_get(VikTrwLayer *vtl); |
333 | static void highest_wp_number_reset(VikTrwLayer *vtl); | |
334 | static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name); | |
335 | static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name); | |
336 | ||
79dce0cb RN |
337 | // Note for the following tool GtkRadioActionEntry texts: |
338 | // the very first text value is an internal name not displayed anywhere | |
339 | // the first N_ text value is the name used for menu entries - hence has an underscore for the keyboard accelerator | |
340 | // * remember not to clash with the values used for VikWindow level tools (Pan, Zoom, Ruler + Select) | |
341 | // the second N_ text value is used for the button tooltip (i.e. generally don't want an underscore here) | |
342 | // the value is always set to 0 and the tool loader in VikWindow will set the actual appropriate value used | |
50a14534 | 343 | static VikToolInterface trw_layer_tools[] = { |
79dce0cb RN |
344 | { { "CreateWaypoint", "vik-icon-Create Waypoint", N_("Create _Waypoint"), "<control><shift>W", N_("Create Waypoint"), 0 }, |
345 | (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL, | |
5bfafde9 | 346 | (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf }, |
941aa6e9 | 347 | |
79dce0cb RN |
348 | { { "CreateTrack", "vik-icon-Create Track", N_("Create _Track"), "<control><shift>T", N_("Create Track"), 0 }, |
349 | (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL, | |
dc2c040e | 350 | (VikToolMouseFunc) tool_new_track_click, (VikToolMouseMoveFunc) tool_new_track_move, NULL, |
5bfafde9 | 351 | (VikToolKeyFunc) tool_new_track_key_press, GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf }, |
50a14534 | 352 | |
79dce0cb RN |
353 | { { "BeginTrack", "vik-icon-Begin Track", N_("_Begin Track"), "<control><shift>B", N_("Begin Track"), 0 }, |
354 | (VikToolConstructorFunc) tool_begin_track_create, NULL, NULL, NULL, | |
5bfafde9 | 355 | (VikToolMouseFunc) tool_begin_track_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_begintr_pixbuf }, |
98f5364d | 356 | |
79dce0cb RN |
357 | { { "EditWaypoint", "vik-icon-Edit Waypoint", N_("_Edit Waypoint"), "<control><shift>E", N_("Edit Waypoint"), 0 }, |
358 | (VikToolConstructorFunc) tool_edit_waypoint_create, NULL, NULL, NULL, | |
7432fddf | 359 | (VikToolMouseFunc) tool_edit_waypoint_click, |
dc2c040e | 360 | (VikToolMouseMoveFunc) tool_edit_waypoint_move, |
5bfafde9 | 361 | (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf }, |
941aa6e9 | 362 | |
79dce0cb RN |
363 | { { "EditTrackpoint", "vik-icon-Edit Trackpoint", N_("Edit Trac_kpoint"), "<control><shift>K", N_("Edit Trackpoint"), 0 }, |
364 | (VikToolConstructorFunc) tool_edit_trackpoint_create, NULL, NULL, NULL, | |
33534cd8 | 365 | (VikToolMouseFunc) tool_edit_trackpoint_click, |
dc2c040e | 366 | (VikToolMouseMoveFunc) tool_edit_trackpoint_move, |
5bfafde9 | 367 | (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf }, |
941aa6e9 | 368 | |
79dce0cb RN |
369 | { { "ShowPicture", "vik-icon-Show Picture", N_("Show P_icture"), "<control><shift>I", N_("Show Picture"), 0 }, |
370 | (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL, | |
5bfafde9 | 371 | (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf }, |
1eef1bde | 372 | |
79dce0cb RN |
373 | { { "RouteFinder", "vik-icon-Route Finder", N_("Route _Finder"), "<control><shift>F", N_("Route Finder"), 0 }, |
374 | (VikToolConstructorFunc) tool_route_finder_create, NULL, NULL, NULL, | |
7ff7d728 | 375 | (VikToolMouseFunc) tool_route_finder_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf }, |
941aa6e9 | 376 | }; |
8e9c992d | 377 | enum { TOOL_CREATE_WAYPOINT=0, TOOL_CREATE_TRACK, TOOL_BEGIN_TRACK, TOOL_EDIT_WAYPOINT, TOOL_EDIT_TRACKPOINT, TOOL_SHOW_PICTURE, NUM_TOOLS }; |
50a14534 EB |
378 | |
379 | /****** PARAMETERS ******/ | |
380 | ||
4c77d5e0 | 381 | static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images") }; |
55906514 | 382 | enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES }; |
50a14534 | 383 | |
18df6d42 | 384 | static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Speed"), N_("All Tracks Black"), 0 }; |
4c77d5e0 | 385 | static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 }; |
50a14534 | 386 | |
b42a25ba | 387 | |
50a14534 EB |
388 | static VikLayerParamScale params_scales[] = { |
389 | /* min max step digits */ | |
390 | { 1, 10, 1, 0 }, /* line_thickness */ | |
18df6d42 RN |
391 | { 0, 100, 1, 0 }, /* track draw speed factor */ |
392 | { 1.0, 100.0, 1.0, 2 }, /* UNUSED */ | |
50a14534 EB |
393 | /* 5 * step == how much to turn */ |
394 | { 16, 128, 3.2, 0 }, /* image_size */ | |
395 | { 0, 255, 5, 0 }, /* image alpha */ | |
396 | { 5, 500, 5, 0 }, /* image cache_size */ | |
397 | { 0, 8, 1, 0 }, /* image cache_size */ | |
398 | { 1, 64, 1, 0 }, /* wpsize */ | |
b42a25ba EB |
399 | { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */ |
400 | { 1, 100, 1, 0 }, /* stop_length */ | |
50a14534 EB |
401 | }; |
402 | ||
403 | VikLayerParam trw_layer_params[] = { | |
404 | { "tracks_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES }, | |
405 | { "waypoints_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES }, | |
406 | ||
4c77d5e0 GB |
407 | { "drawmode", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track Drawing Mode:"), VIK_LAYER_WIDGET_RADIOGROUP, NULL }, |
408 | { "drawlines", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Track Lines"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
409 | { "drawpoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Trackpoints"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
410 | { "drawelevation", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Elevation"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
411 | { "elevation_factor", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Draw Elevation Height %:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 9 }, | |
412 | ||
413 | { "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
414 | { "stop_length", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Min Stop Length (seconds):"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 8 }, | |
415 | ||
416 | { "line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 0 }, | |
417 | { "bg_line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track BG Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 6 }, | |
418 | { "trackbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("Track Background Color"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
18df6d42 | 419 | { "speed_factor", VIK_LAYER_PARAM_DOUBLE, GROUP_TRACKS, N_("Draw by Speed Factor (%):"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 1 }, |
4c77d5e0 GB |
420 | |
421 | { "drawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
422 | { "wpcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Color:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
423 | { "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
424 | { "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
425 | { "wpbgand", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Fake BG Color Translucency:"), VIK_LAYER_WIDGET_CHECKBUTTON, 0 }, | |
426 | { "wpsymbol", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint marker:"), VIK_LAYER_WIDGET_RADIOGROUP, NULL }, | |
427 | { "wpsize", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint size:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 7 }, | |
428 | { "wpsyms", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Waypoint Symbols:"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
429 | ||
430 | { "drawimages", VIK_LAYER_PARAM_BOOLEAN, GROUP_IMAGES, N_("Draw Waypoint Images"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
431 | { "image_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Size (pixels):"), VIK_LAYER_WIDGET_HSCALE, params_scales + 3 }, | |
432 | { "image_alpha", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Alpha:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 4 }, | |
433 | { "image_cache_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Memory Cache Size:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 5 }, | |
50a14534 EB |
434 | }; |
435 | ||
18df6d42 | 436 | enum { PARAM_TV, PARAM_WV, PARAM_DM, PARAM_DL, PARAM_DP, PARAM_DE, PARAM_EF, PARAM_DS, PARAM_SL, PARAM_LT, PARAM_BLT, PARAM_TBGC, PARAM_TDSF, PARAM_DLA, PARAM_WPC, PARAM_WPTC, PARAM_WPBC, PARAM_WPBA, PARAM_WPSYM, PARAM_WPSIZE, PARAM_WPSYMS, PARAM_DI, PARAM_IS, PARAM_IA, PARAM_ICS, NUM_PARAMS }; |
ad0a8c2d EB |
437 | |
438 | /*** TO ADD A PARAM: | |
439 | *** 1) Add to trw_layer_params and enumeration | |
440 | *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct) | |
ad0a8c2d | 441 | ***/ |
50a14534 EB |
442 | |
443 | /****** END PARAMETERS ******/ | |
444 | ||
a7cd93ac RN |
445 | static VikTrwLayer* trw_layer_new ( gint drawmode ); |
446 | /* Layer Interface function definitions */ | |
447 | static VikTrwLayer* trw_layer_create ( VikViewport *vp ); | |
448 | static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
a7cd93ac RN |
449 | static void trw_layer_free ( VikTrwLayer *trwlayer ); |
450 | static void trw_layer_draw ( VikTrwLayer *l, gpointer data ); | |
451 | static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode ); | |
452 | static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 ); | |
453 | static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl ); | |
454 | static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
455 | static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp ); | |
456 | static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter ); | |
457 | static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer ); | |
458 | static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl ); | |
459 | static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer ); | |
460 | static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp ); | |
461 | static void trw_layer_marshall ( VikTrwLayer *vtl, guint8 **data, gint *len ); | |
462 | static VikTrwLayer *trw_layer_unmarshall ( guint8 *data, gint len, VikViewport *vvp ); | |
463 | static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ); | |
464 | static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation ); | |
465 | static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ); | |
466 | static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ); | |
467 | static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len ); | |
468 | static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len ); | |
469 | static void trw_layer_free_copied_item ( gint subtype, gpointer item ); | |
470 | static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
471 | static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); | |
472 | static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); | |
473 | static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); | |
474 | static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
475 | /* End Layer Interface function definitions */ | |
476 | ||
50a14534 | 477 | VikLayerInterface vik_trw_layer_interface = { |
affcc0f2 | 478 | N_("TrackWaypoint"), |
75078768 | 479 | "<control><shift>Y", |
5bfafde9 | 480 | &viktrwlayer_pixbuf, |
50a14534 EB |
481 | |
482 | trw_layer_tools, | |
483 | sizeof(trw_layer_tools) / sizeof(VikToolInterface), | |
484 | ||
485 | trw_layer_params, | |
486 | NUM_PARAMS, | |
487 | params_groups, /* params_groups */ | |
488 | sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */ | |
489 | ||
5a4a28bf QT |
490 | VIK_MENU_ITEM_ALL, |
491 | ||
a7cd93ac RN |
492 | (VikLayerFuncCreate) trw_layer_create, |
493 | (VikLayerFuncRealize) trw_layer_realize, | |
50a14534 | 494 | (VikLayerFuncPostRead) trw_layer_verify_thumbnails, |
a7cd93ac | 495 | (VikLayerFuncFree) trw_layer_free, |
50a14534 EB |
496 | |
497 | (VikLayerFuncProperties) NULL, | |
a7cd93ac | 498 | (VikLayerFuncDraw) trw_layer_draw, |
50a14534 EB |
499 | (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode, |
500 | ||
a7cd93ac RN |
501 | (VikLayerFuncSetMenuItemsSelection) trw_layer_set_menu_selection, |
502 | (VikLayerFuncGetMenuItemsSelection) trw_layer_get_menu_selection, | |
20c7a3a0 | 503 | |
a7cd93ac RN |
504 | (VikLayerFuncAddMenuItems) trw_layer_add_menu_items, |
505 | (VikLayerFuncSublayerAddMenuItems) trw_layer_sublayer_add_menu_items, | |
50a14534 | 506 | |
a7cd93ac RN |
507 | (VikLayerFuncSublayerRenameRequest) trw_layer_sublayer_rename_request, |
508 | (VikLayerFuncSublayerToggleVisible) trw_layer_sublayer_toggle_visible, | |
c7060c4e | 509 | (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip, |
cb89c5a5 | 510 | (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip, |
a7cd93ac | 511 | (VikLayerFuncLayerSelected) trw_layer_selected, |
50a14534 | 512 | |
911400b5 AF |
513 | (VikLayerFuncMarshall) trw_layer_marshall, |
514 | (VikLayerFuncUnmarshall) trw_layer_unmarshall, | |
50a14534 EB |
515 | |
516 | (VikLayerFuncSetParam) trw_layer_set_param, | |
517 | (VikLayerFuncGetParam) trw_layer_get_param, | |
518 | ||
519 | (VikLayerFuncReadFileData) a_gpspoint_read_file, | |
520 | (VikLayerFuncWriteFileData) a_gpspoint_write_file, | |
521 | ||
33534cd8 | 522 | (VikLayerFuncDeleteItem) trw_layer_del_item, |
d5874ef9 | 523 | (VikLayerFuncCutItem) trw_layer_cut_item, |
50a14534 EB |
524 | (VikLayerFuncCopyItem) trw_layer_copy_item, |
525 | (VikLayerFuncPasteItem) trw_layer_paste_item, | |
526 | (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item, | |
70a23263 AF |
527 | |
528 | (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request, | |
77ad64fa RN |
529 | |
530 | (VikLayerFuncSelectClick) trw_layer_select_click, | |
08f14055 RN |
531 | (VikLayerFuncSelectMove) trw_layer_select_move, |
532 | (VikLayerFuncSelectRelease) trw_layer_select_release, | |
e46f259a | 533 | (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu, |
50a14534 EB |
534 | }; |
535 | ||
c9570f86 | 536 | // for copy & paste |
50a14534 | 537 | typedef struct { |
ddc47a46 AF |
538 | guint len; |
539 | guint8 data[0]; | |
ddc47a46 | 540 | } FlatItem; |
50a14534 EB |
541 | |
542 | GType vik_trw_layer_get_type () | |
543 | { | |
544 | static GType vtl_type = 0; | |
545 | ||
546 | if (!vtl_type) | |
547 | { | |
548 | static const GTypeInfo vtl_info = | |
549 | { | |
550 | sizeof (VikTrwLayerClass), | |
551 | NULL, /* base_init */ | |
552 | NULL, /* base_finalize */ | |
553 | NULL, /* class init */ | |
554 | NULL, /* class_finalize */ | |
555 | NULL, /* class_data */ | |
556 | sizeof (VikTrwLayer), | |
557 | 0, | |
558 | NULL /* instance init */ | |
559 | }; | |
560 | vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 ); | |
561 | } | |
562 | ||
563 | return vtl_type; | |
564 | } | |
565 | ||
33534cd8 AF |
566 | static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ) |
567 | { | |
6bb72350 | 568 | static gpointer pass_along[6]; |
33534cd8 AF |
569 | if (!sublayer) { |
570 | return; | |
571 | } | |
572 | ||
573 | pass_along[0] = vtl; | |
574 | pass_along[1] = NULL; | |
dc2c040e | 575 | pass_along[2] = GINT_TO_POINTER (subtype); |
33534cd8 | 576 | pass_along[3] = sublayer; |
169acf64 | 577 | pass_along[4] = GINT_TO_POINTER (1); // Confirm delete request |
6bb72350 | 578 | pass_along[5] = NULL; |
33534cd8 AF |
579 | |
580 | trw_layer_delete_item ( pass_along ); | |
581 | } | |
50a14534 | 582 | |
d5874ef9 RN |
583 | static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ) |
584 | { | |
6bb72350 | 585 | static gpointer pass_along[6]; |
d5874ef9 RN |
586 | if (!sublayer) { |
587 | return; | |
588 | } | |
589 | ||
590 | pass_along[0] = vtl; | |
591 | pass_along[1] = NULL; | |
592 | pass_along[2] = GINT_TO_POINTER (subtype); | |
593 | pass_along[3] = sublayer; | |
169acf64 | 594 | pass_along[4] = GINT_TO_POINTER (0); // No delete confirmation needed for auto delete |
6bb72350 | 595 | pass_along[5] = NULL; |
d5874ef9 RN |
596 | |
597 | trw_layer_copy_item_cb(pass_along); | |
598 | trw_layer_cut_item_cb(pass_along); | |
599 | } | |
600 | ||
6bb72350 | 601 | static void trw_layer_copy_item_cb ( gpointer pass_along[6]) |
2cebc318 QT |
602 | { |
603 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
dc2c040e | 604 | gint subtype = GPOINTER_TO_INT (pass_along[2]); |
2cebc318 QT |
605 | gpointer * sublayer = pass_along[3]; |
606 | guint8 *data = NULL; | |
607 | guint len; | |
608 | ||
609 | trw_layer_copy_item( vtl, subtype, sublayer, &data, &len); | |
610 | ||
611 | if (data) { | |
c9570f86 RN |
612 | const gchar* name; |
613 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) { | |
614 | VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, sublayer); | |
615 | if ( wp && wp->name ) | |
616 | name = wp->name; | |
617 | else | |
618 | name = NULL; // Broken :( | |
619 | } | |
ce4bd1cf RN |
620 | else { |
621 | VikTrack *trk = g_hash_table_lookup ( vtl->tracks, sublayer); | |
622 | if ( trk && trk->name ) | |
623 | name = trk->name; | |
624 | else | |
625 | name = NULL; // Broken :( | |
626 | } | |
c9570f86 | 627 | |
2cebc318 | 628 | a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW, |
c9570f86 | 629 | subtype, len, name, data); |
2cebc318 QT |
630 | } |
631 | } | |
632 | ||
6bb72350 | 633 | static void trw_layer_cut_item_cb ( gpointer pass_along[6]) |
2cebc318 QT |
634 | { |
635 | trw_layer_copy_item_cb(pass_along); | |
169acf64 | 636 | pass_along[4] = GINT_TO_POINTER (0); // Never need to confirm automatic delete |
2cebc318 QT |
637 | trw_layer_delete_item(pass_along); |
638 | } | |
639 | ||
ddc47a46 | 640 | static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len ) |
50a14534 | 641 | { |
ddc47a46 AF |
642 | FlatItem *fi; |
643 | guint8 *id; | |
644 | guint il; | |
645 | ||
646 | if (!sublayer) { | |
647 | *item = NULL; | |
648 | return; | |
50a14534 | 649 | } |
ddc47a46 AF |
650 | |
651 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
50a14534 | 652 | { |
ddc47a46 | 653 | vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il ); |
c9570f86 RN |
654 | // 'Simple' memory copy of byte array from the marshalling above |
655 | *len = sizeof(FlatItem) + 1 + il; // not sure what the 1 is for yet... | |
656 | fi = g_malloc ( *len ); | |
657 | fi->len = *len; | |
658 | memcpy(fi->data, id, il); | |
ddc47a46 | 659 | } else { |
c9570f86 | 660 | |
ddc47a46 | 661 | vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il ); |
ce4bd1cf RN |
662 | // less magic than before... |
663 | *len = sizeof(FlatItem) + 1 + il; | |
c9570f86 | 664 | fi = g_malloc ( *len ); |
ce4bd1cf RN |
665 | fi->len = *len; |
666 | memcpy(fi->data, id, il); | |
50a14534 | 667 | } |
ddc47a46 | 668 | |
ddc47a46 AF |
669 | g_free(id); |
670 | *item = (guint8 *)fi; | |
50a14534 EB |
671 | } |
672 | ||
ddc47a46 | 673 | static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len ) |
50a14534 | 674 | { |
ddc47a46 AF |
675 | FlatItem *fi = (FlatItem *) item; |
676 | ||
677 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT && fi ) | |
50a14534 | 678 | { |
ddc47a46 AF |
679 | VikWaypoint *w; |
680 | gchar *name; | |
681 | ||
c9570f86 RN |
682 | w = vik_waypoint_unmarshall(fi->data, fi->len); |
683 | // When copying - we'll create a new name based on the original | |
684 | name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, w->name); | |
ddc47a46 | 685 | vik_trw_layer_add_waypoint ( vtl, name, w ); |
c9570f86 RN |
686 | waypoint_convert (NULL, w, &vtl->coord_mode); |
687 | ||
58cd1c43 RN |
688 | // Consider if redraw necessary for the new item |
689 | if ( vtl->vl.visible && vtl->waypoints_visible && w->visible ) | |
f01eebd4 | 690 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
691 | return TRUE; |
692 | } | |
ddc47a46 | 693 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && fi ) |
50a14534 | 694 | { |
ddc47a46 AF |
695 | VikTrack *t; |
696 | gchar *name; | |
ce4bd1cf RN |
697 | |
698 | t = vik_track_unmarshall(fi->data, fi->len); | |
699 | // When copying - we'll create a new name based on the original | |
700 | name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, t->name); | |
ddc47a46 | 701 | vik_trw_layer_add_track ( vtl, name, t ); |
ce4bd1cf RN |
702 | track_convert (name, t, &vtl->coord_mode); |
703 | ||
58cd1c43 RN |
704 | // Consider if redraw necessary for the new item |
705 | if ( vtl->vl.visible && vtl->tracks_visible && t->visible ) | |
f01eebd4 | 706 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
707 | return TRUE; |
708 | } | |
709 | return FALSE; | |
710 | } | |
711 | ||
712 | static void trw_layer_free_copied_item ( gint subtype, gpointer item ) | |
713 | { | |
ddc47a46 AF |
714 | if (item) { |
715 | g_free(item); | |
50a14534 EB |
716 | } |
717 | } | |
718 | ||
158b3642 | 719 | static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
50a14534 EB |
720 | { |
721 | switch ( id ) | |
722 | { | |
723 | case PARAM_TV: vtl->tracks_visible = data.b; break; | |
724 | case PARAM_WV: vtl->waypoints_visible = data.b; break; | |
725 | case PARAM_DM: vtl->drawmode = data.u; break; | |
726 | case PARAM_DP: vtl->drawpoints = data.b; break; | |
b42a25ba EB |
727 | case PARAM_DE: vtl->drawelevation = data.b; break; |
728 | case PARAM_DS: vtl->drawstops = data.b; break; | |
50a14534 | 729 | case PARAM_DL: vtl->drawlines = data.b; break; |
b42a25ba EB |
730 | case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH ) |
731 | vtl->stop_length = data.u; | |
732 | break; | |
733 | case PARAM_EF: if ( data.u >= 1 && data.u <= 100 ) | |
734 | vtl->elevation_factor = data.u; | |
735 | break; | |
50a14534 EB |
736 | case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness ) |
737 | { | |
738 | vtl->line_thickness = data.u; | |
739 | trw_layer_new_track_gcs ( vtl, vp ); | |
740 | } | |
741 | break; | |
f53c5b13 | 742 | case PARAM_BLT: if ( data.u >= 0 && data.u <= 8 && data.u != vtl->bg_line_thickness ) |
50a14534 EB |
743 | { |
744 | vtl->bg_line_thickness = data.u; | |
745 | trw_layer_new_track_gcs ( vtl, vp ); | |
746 | } | |
747 | break; | |
50a14534 | 748 | case PARAM_TBGC: gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(data.c)); break; |
18df6d42 | 749 | case PARAM_TDSF: vtl->track_draw_speed_factor = data.d; break; |
50a14534 EB |
750 | case PARAM_DLA: vtl->drawlabels = data.b; break; |
751 | case PARAM_DI: vtl->drawimages = data.b; break; | |
752 | case PARAM_IS: if ( data.u != vtl->image_size ) | |
753 | { | |
754 | vtl->image_size = data.u; | |
755 | g_list_foreach ( vtl->image_cache->head, (GFunc) cached_pixbuf_free, NULL ); | |
756 | g_queue_free ( vtl->image_cache ); | |
757 | vtl->image_cache = g_queue_new (); | |
758 | } | |
759 | break; | |
760 | case PARAM_IA: vtl->image_alpha = data.u; break; | |
761 | case PARAM_ICS: vtl->image_cache_size = data.u; | |
762 | while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */ | |
763 | cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) ); | |
764 | break; | |
765 | case PARAM_WPC: gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(data.c)); break; | |
766 | case PARAM_WPTC: gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(data.c)); break; | |
767 | case PARAM_WPBC: gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(data.c)); break; | |
768 | case PARAM_WPBA: gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY ); break; | |
769 | case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break; | |
770 | case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break; | |
ea3933fc | 771 | case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break; |
50a14534 EB |
772 | } |
773 | return TRUE; | |
774 | } | |
775 | ||
158b3642 | 776 | static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation ) |
50a14534 EB |
777 | { |
778 | VikLayerParamData rv; | |
779 | switch ( id ) | |
780 | { | |
781 | case PARAM_TV: rv.b = vtl->tracks_visible; break; | |
782 | case PARAM_WV: rv.b = vtl->waypoints_visible; break; | |
783 | case PARAM_DM: rv.u = vtl->drawmode; break; | |
784 | case PARAM_DP: rv.b = vtl->drawpoints; break; | |
b42a25ba EB |
785 | case PARAM_DE: rv.b = vtl->drawelevation; break; |
786 | case PARAM_EF: rv.u = vtl->elevation_factor; break; | |
787 | case PARAM_DS: rv.b = vtl->drawstops; break; | |
788 | case PARAM_SL: rv.u = vtl->stop_length; break; | |
50a14534 EB |
789 | case PARAM_DL: rv.b = vtl->drawlines; break; |
790 | case PARAM_LT: rv.u = vtl->line_thickness; break; | |
791 | case PARAM_BLT: rv.u = vtl->bg_line_thickness; break; | |
50a14534 EB |
792 | case PARAM_DLA: rv.b = vtl->drawlabels; break; |
793 | case PARAM_DI: rv.b = vtl->drawimages; break; | |
794 | case PARAM_TBGC: vik_gc_get_fg_color(vtl->track_bg_gc, &(rv.c)); break; | |
18df6d42 | 795 | case PARAM_TDSF: rv.d = vtl->track_draw_speed_factor; break; |
50a14534 EB |
796 | case PARAM_IS: rv.u = vtl->image_size; break; |
797 | case PARAM_IA: rv.u = vtl->image_alpha; break; | |
798 | case PARAM_ICS: rv.u = vtl->image_cache_size; break; | |
799 | case PARAM_WPC: vik_gc_get_fg_color(vtl->waypoint_gc, &(rv.c)); break; | |
800 | case PARAM_WPTC: vik_gc_get_fg_color(vtl->waypoint_text_gc, &(rv.c)); break; | |
801 | case PARAM_WPBC: vik_gc_get_fg_color(vtl->waypoint_bg_gc, &(rv.c)); break; | |
802 | case PARAM_WPBA: rv.b = (vik_gc_get_function(vtl->waypoint_bg_gc)==GDK_AND); break; | |
803 | case PARAM_WPSYM: rv.u = vtl->wp_symbol; break; | |
804 | case PARAM_WPSIZE: rv.u = vtl->wp_size; break; | |
ea3933fc | 805 | case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break; |
50a14534 EB |
806 | } |
807 | return rv; | |
808 | } | |
809 | ||
911400b5 AF |
810 | static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len ) |
811 | { | |
4efcd55c RN |
812 | guint8 *pd; |
813 | gchar *dd; | |
814 | gsize dl; | |
815 | gint pl; | |
911400b5 AF |
816 | gchar *tmpname; |
817 | FILE *f; | |
818 | ||
819 | *data = NULL; | |
820 | ||
821 | if ((f = fdopen(g_file_open_tmp (NULL, &tmpname, NULL), "r+"))) { | |
822 | a_gpx_write_file(vtl, f); | |
823 | vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl); | |
824 | fclose(f); | |
8c060406 | 825 | f = NULL; |
4efcd55c | 826 | g_file_get_contents(tmpname, &dd, &dl, NULL); |
911400b5 AF |
827 | *len = sizeof(pl) + pl + dl; |
828 | *data = g_malloc(*len); | |
829 | memcpy(*data, &pl, sizeof(pl)); | |
830 | memcpy(*data + sizeof(pl), pd, pl); | |
831 | memcpy(*data + sizeof(pl) + pl, dd, dl); | |
832 | ||
833 | g_free(pd); | |
834 | g_free(dd); | |
8c060406 | 835 | g_remove(tmpname); |
911400b5 AF |
836 | g_free(tmpname); |
837 | } | |
838 | } | |
839 | ||
28612684 | 840 | static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) |
911400b5 AF |
841 | { |
842 | VikTrwLayer *rv = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, NULL, FALSE )); | |
28612684 | 843 | gint pl; |
911400b5 AF |
844 | gchar *tmpname; |
845 | FILE *f; | |
846 | ||
847 | ||
848 | memcpy(&pl, data, sizeof(pl)); | |
849 | data += sizeof(pl); | |
850 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data, pl, vvp ); | |
851 | data += pl; | |
852 | ||
853 | if (!(f = fdopen(g_file_open_tmp (NULL, &tmpname, NULL), "r+"))) { | |
4258f4e2 | 854 | g_critical("couldn't open temp file"); |
911400b5 AF |
855 | exit(1); |
856 | } | |
857 | fwrite(data, len - pl - sizeof(pl), 1, f); | |
858 | rewind(f); | |
859 | a_gpx_read_file(rv, f); | |
860 | fclose(f); | |
8c060406 MA |
861 | f = NULL; |
862 | g_remove(tmpname); | |
911400b5 AF |
863 | g_free(tmpname); |
864 | return rv; | |
865 | } | |
866 | ||
753ec753 | 867 | static GList * str_array_to_glist(gchar* data[]) |
267b6db5 QT |
868 | { |
869 | GList *gl = NULL; | |
870 | gpointer * p; | |
0654760a | 871 | for (p = (gpointer)data; *p; p++) |
267b6db5 QT |
872 | gl = g_list_prepend(gl, *p); |
873 | return(g_list_reverse(gl)); | |
874 | } | |
875 | ||
c9570f86 RN |
876 | // Keep interesting hash function at least visible |
877 | /* | |
8499a412 QT |
878 | static guint strcase_hash(gconstpointer v) |
879 | { | |
c9570f86 | 880 | // 31 bit hash function |
8499a412 QT |
881 | int i; |
882 | const gchar *t = v; | |
c9570f86 | 883 | gchar s[128]; // malloc is too slow for reading big files |
8499a412 QT |
884 | gchar *p = s; |
885 | ||
886 | for (i = 0; (i < (sizeof(s)- 1)) && t[i]; i++) | |
887 | p[i] = toupper(t[i]); | |
888 | p[i] = '\0'; | |
889 | ||
890 | p = s; | |
891 | guint32 h = *p; | |
892 | if (h) { | |
893 | for (p += 1; *p != '\0'; p++) | |
894 | h = (h << 5) - h + *p; | |
895 | } | |
896 | ||
897 | return h; | |
898 | } | |
c9570f86 | 899 | */ |
8499a412 | 900 | |
a7cd93ac | 901 | static VikTrwLayer* trw_layer_new ( gint drawmode ) |
50a14534 | 902 | { |
267b6db5 | 903 | if (trw_layer_params[PARAM_DM].widget_data == NULL) |
753ec753 | 904 | trw_layer_params[PARAM_DM].widget_data = str_array_to_glist(params_drawmodes); |
267b6db5 | 905 | if (trw_layer_params[PARAM_WPSYM].widget_data == NULL) |
753ec753 | 906 | trw_layer_params[PARAM_WPSYM].widget_data = str_array_to_glist(params_wpsymbols); |
267b6db5 | 907 | |
50a14534 EB |
908 | VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) ); |
909 | vik_layer_init ( VIK_LAYER(rv), VIK_LAYER_TRW ); | |
910 | ||
c9570f86 RN |
911 | // It's not entirely clear the benefits of hash tables usage here - possibly the simplicity of first implementation for unique names |
912 | // Now with the name of the item stored as part of the item - these tables are effectively straightforward lists | |
913 | ||
914 | // For this reworking I've choosen to keep the use of hash tables since for the expected data sizes | |
915 | // - even many hundreds of waypoints and tracks is quite small in the grand scheme of things, | |
916 | // and with normal PC processing capabilities - it has negligibile performance impact | |
917 | // This also minimized the amount of rework - as the management of the hash tables already exists. | |
918 | ||
919 | // The hash tables are indexed by simple integers acting as a UUID hash, which again shouldn't affect performance much | |
920 | // we have to maintain a uniqueness (as before when multiple names where not allowed), | |
921 | // this is to ensure it refers to the same item in the data structures used on the viewport and on the layers panel | |
922 | ||
923 | rv->waypoints = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_waypoint_free ); | |
924 | rv->waypoints_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free ); | |
ce4bd1cf RN |
925 | rv->tracks = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, (GDestroyNotify) vik_track_free ); |
926 | rv->tracks_iters = g_hash_table_new_full ( g_direct_hash, g_direct_equal, NULL, g_free ); | |
50a14534 EB |
927 | |
928 | /* TODO: constants at top */ | |
929 | rv->waypoints_visible = rv->tracks_visible = TRUE; | |
930 | rv->drawmode = drawmode; | |
931 | rv->drawpoints = TRUE; | |
b42a25ba EB |
932 | rv->drawstops = FALSE; |
933 | rv->drawelevation = FALSE; | |
934 | rv->elevation_factor = 30; | |
935 | rv->stop_length = 60; | |
50a14534 EB |
936 | rv->drawlines = TRUE; |
937 | rv->wplabellayout = NULL; | |
938 | rv->wp_right_click_menu = NULL; | |
8bd81489 | 939 | rv->track_right_click_menu = NULL; |
50a14534 EB |
940 | rv->waypoint_gc = NULL; |
941 | rv->waypoint_text_gc = NULL; | |
942 | rv->waypoint_bg_gc = NULL; | |
943 | rv->track_gc = NULL; | |
18df6d42 | 944 | rv->track_draw_speed_factor = 30.0; |
50a14534 | 945 | rv->line_thickness = 1; |
b42a25ba | 946 | rv->bg_line_thickness = 0; |
50a14534 | 947 | rv->current_wp = NULL; |
c9570f86 | 948 | rv->current_wp_id = NULL; |
50a14534 EB |
949 | rv->current_track = NULL; |
950 | rv->current_tpl = NULL; | |
ce4bd1cf RN |
951 | rv->current_tp_track = NULL; |
952 | rv->current_tp_id = NULL; | |
50a14534 EB |
953 | rv->moving_tp = FALSE; |
954 | rv->moving_wp = FALSE; | |
1eef1bde | 955 | |
7b203521 EB |
956 | rv->ct_sync_done = TRUE; |
957 | ||
7ff7d728 RN |
958 | rv->route_finder_started = FALSE; |
959 | rv->route_finder_check_added_track = FALSE; | |
7ff7d728 RN |
960 | rv->route_finder_current_track = NULL; |
961 | rv->route_finder_append = FALSE; | |
1eef1bde | 962 | |
50a14534 EB |
963 | rv->waypoint_rightclick = FALSE; |
964 | rv->last_tpl = NULL; | |
ce4bd1cf | 965 | rv->last_tp_track = NULL; |
50a14534 EB |
966 | rv->tpwin = NULL; |
967 | rv->image_cache = g_queue_new(); | |
968 | rv->image_size = 64; | |
969 | rv->image_alpha = 255; | |
970 | rv->image_cache_size = 300; | |
971 | rv->drawimages = TRUE; | |
972 | rv->drawlabels = TRUE; | |
973 | return rv; | |
974 | } | |
975 | ||
976 | ||
a7cd93ac | 977 | static void trw_layer_free ( VikTrwLayer *trwlayer ) |
50a14534 EB |
978 | { |
979 | g_hash_table_destroy(trwlayer->waypoints); | |
980 | g_hash_table_destroy(trwlayer->tracks); | |
981 | ||
982 | /* ODC: replace with GArray */ | |
983 | trw_layer_free_track_gcs ( trwlayer ); | |
984 | ||
985 | if ( trwlayer->wp_right_click_menu ) | |
4f14a010 | 986 | g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) ); |
50a14534 | 987 | |
8bd81489 RN |
988 | if ( trwlayer->track_right_click_menu ) |
989 | gtk_object_sink ( GTK_OBJECT(trwlayer->track_right_click_menu) ); | |
990 | ||
50a14534 EB |
991 | if ( trwlayer->wplabellayout != NULL) |
992 | g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) ); | |
993 | ||
994 | if ( trwlayer->waypoint_gc != NULL ) | |
995 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) ); | |
996 | ||
997 | if ( trwlayer->waypoint_text_gc != NULL ) | |
998 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) ); | |
999 | ||
1000 | if ( trwlayer->waypoint_bg_gc != NULL ) | |
1001 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) ); | |
1002 | ||
1003 | if ( trwlayer->waypoint_font != NULL ) | |
1004 | gdk_font_unref ( trwlayer->waypoint_font ); | |
1005 | ||
1006 | if ( trwlayer->tpwin != NULL ) | |
1007 | gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) ); | |
1008 | ||
1009 | g_list_foreach ( trwlayer->image_cache->head, (GFunc) cached_pixbuf_free, NULL ); | |
1010 | g_queue_free ( trwlayer->image_cache ); | |
1011 | } | |
1012 | ||
1013 | static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp ) | |
1014 | { | |
1015 | dp->vp = vp; | |
1016 | dp->xmpp = vik_viewport_get_xmpp ( vp ); | |
1017 | dp->ympp = vik_viewport_get_ympp ( vp ); | |
1018 | dp->width = vik_viewport_get_width ( vp ); | |
1019 | dp->height = vik_viewport_get_height ( vp ); | |
1020 | dp->center = vik_viewport_get_center ( vp ); | |
1021 | dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */ | |
1022 | dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON; | |
1023 | ||
1024 | if ( dp->one_zone ) | |
1025 | { | |
1026 | gint w2, h2; | |
1027 | w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp; | |
1028 | h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp; | |
1029 | /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */ | |
1030 | ||
1031 | dp->ce1 = dp->center->east_west-w2; | |
1032 | dp->ce2 = dp->center->east_west+w2; | |
1033 | dp->cn1 = dp->center->north_south-h2; | |
1034 | dp->cn2 = dp->center->north_south+h2; | |
1035 | } else if ( dp->lat_lon ) { | |
1036 | VikCoord upperleft, bottomright; | |
1037 | /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */ | |
1038 | /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */ | |
1039 | vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft ); | |
1040 | vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright ); | |
1041 | dp->ce1 = upperleft.east_west; | |
1042 | dp->ce2 = bottomright.east_west; | |
1043 | dp->cn1 = bottomright.north_south; | |
1044 | dp->cn2 = upperleft.north_south; | |
1045 | } | |
1046 | ||
1047 | dp->track_gc_iter = 0; | |
1048 | } | |
1049 | ||
18df6d42 RN |
1050 | /* |
1051 | * Determine the colour of the trackpoint (and/or trackline) relative to the average speed | |
1052 | * Here a simple traffic like light colour system is used: | |
1053 | * . slow points are red | |
1054 | * . average is yellow | |
1055 | * . fast points are green | |
1056 | */ | |
1057 | static gint track_section_colour_by_speed ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2, gdouble average_speed, gdouble low_speed, gdouble high_speed ) | |
50a14534 | 1058 | { |
18df6d42 RN |
1059 | gdouble rv = 0; |
1060 | if ( tp1->has_timestamp && tp2->has_timestamp ) { | |
1061 | if ( average_speed > 0 ) { | |
1062 | rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) / (tp1->timestamp - tp2->timestamp) ); | |
1063 | if ( rv < low_speed ) | |
1064 | return VIK_TRW_LAYER_TRACK_GC_SLOW; | |
1065 | else if ( rv > high_speed ) | |
1066 | return VIK_TRW_LAYER_TRACK_GC_FAST; | |
1067 | else | |
1068 | return VIK_TRW_LAYER_TRACK_GC_AVER; | |
1069 | } | |
1070 | } | |
1071 | return VIK_TRW_LAYER_TRACK_GC_BLACK; | |
50a14534 EB |
1072 | } |
1073 | ||
1074 | void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y ) | |
1075 | { | |
1076 | vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y ); | |
1077 | vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 ); | |
1078 | vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 ); | |
1079 | vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 ); | |
1080 | } | |
1081 | ||
1082 | static void trw_layer_draw_track ( const gchar *name, VikTrack *track, struct DrawingParams *dp, gboolean drawing_white_background ) | |
1083 | { | |
1084 | /* TODO: this function is a mess, get rid of any redundancy */ | |
1085 | GList *list = track->trackpoints; | |
8e9c992d | 1086 | GdkGC *main_gc; |
50a14534 EB |
1087 | gboolean useoldvals = TRUE; |
1088 | ||
1089 | gboolean drawpoints; | |
b42a25ba EB |
1090 | gboolean drawstops; |
1091 | gboolean drawelevation; | |
941aa6e9 | 1092 | gdouble min_alt, max_alt, alt_diff = 0; |
50a14534 EB |
1093 | |
1094 | const guint8 tp_size_reg = 2; | |
1095 | const guint8 tp_size_cur = 4; | |
1096 | guint8 tp_size; | |
1097 | ||
b42a25ba EB |
1098 | if ( dp->vtl->drawelevation ) |
1099 | { | |
1100 | /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */ | |
1101 | if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) ) | |
1102 | alt_diff = max_alt - min_alt; | |
1103 | } | |
1104 | ||
50a14534 EB |
1105 | if ( ! track->visible ) |
1106 | return; | |
1107 | ||
1108 | /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */ | |
1109 | if ( dp->vtl->bg_line_thickness && !drawing_white_background ) | |
1110 | trw_layer_draw_track ( name, track, dp, TRUE ); | |
1111 | ||
1112 | if ( drawing_white_background ) | |
b42a25ba EB |
1113 | drawpoints = drawstops = FALSE; |
1114 | else { | |
50a14534 | 1115 | drawpoints = dp->vtl->drawpoints; |
b42a25ba EB |
1116 | drawstops = dp->vtl->drawstops; |
1117 | } | |
50a14534 | 1118 | |
18df6d42 | 1119 | gboolean drawing_highlight = FALSE; |
a5dcfdb7 | 1120 | /* Current track - used for creation */ |
8e9c992d EB |
1121 | if ( track == dp->vtl->current_track ) |
1122 | main_gc = dp->vtl->current_track_gc; | |
a5dcfdb7 RN |
1123 | else { |
1124 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { | |
1125 | /* Draw all tracks of the layer in special colour */ | |
1126 | /* if track is member of selected layer or is the current selected track | |
1127 | then draw in the highlight colour. | |
1128 | NB this supercedes the drawmode */ | |
1129 | if ( dp->vtl && ( ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) || | |
1130 | ( dp->vtl->tracks == vik_window_get_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) || | |
1131 | track == vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) ) { | |
480fb7e1 | 1132 | main_gc = vik_viewport_get_gc_highlight (dp->vp); |
18df6d42 | 1133 | drawing_highlight = TRUE; |
a5dcfdb7 RN |
1134 | } |
1135 | else { | |
1136 | if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK ) | |
1137 | dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_BLACK; | |
1138 | ||
1139 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); | |
1140 | } | |
1141 | } | |
1142 | else { | |
1143 | if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK ) | |
1144 | dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_BLACK; | |
1145 | ||
1146 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); | |
1147 | } | |
1148 | } | |
8e9c992d | 1149 | |
50a14534 EB |
1150 | if (list) { |
1151 | int x, y, oldx, oldy; | |
1152 | VikTrackpoint *tp = VIK_TRACKPOINT(list->data); | |
1153 | ||
1154 | tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg; | |
1155 | ||
1156 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
1157 | ||
1158 | if ( (drawpoints) && dp->track_gc_iter < VIK_TRW_LAYER_TRACK_GC ) | |
1159 | { | |
1160 | GdkPoint trian[3] = { { x, y-(3*tp_size) }, { x-(2*tp_size), y+(2*tp_size) }, {x+(2*tp_size), y+(2*tp_size)} }; | |
8e9c992d | 1161 | vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 ); |
50a14534 EB |
1162 | } |
1163 | ||
1164 | oldx = x; | |
1165 | oldy = y; | |
1166 | ||
18df6d42 RN |
1167 | gdouble average_speed = 0.0; |
1168 | gdouble low_speed = 0.0; | |
1169 | gdouble high_speed = 0.0; | |
1170 | // If necessary calculate these values - which is done only once per track redraw | |
1171 | if ( dp->vtl->drawmode == DRAWMODE_BY_SPEED ) { | |
1172 | // the percentage factor away from the average speed determines transistions between the levels | |
1173 | average_speed = vik_track_get_average_speed_moving(track, dp->vtl->stop_length); | |
1174 | low_speed = average_speed - (average_speed*(dp->vtl->track_draw_speed_factor/100.0)); | |
1175 | high_speed = average_speed + (average_speed*(dp->vtl->track_draw_speed_factor/100.0)); | |
1176 | } | |
1177 | ||
50a14534 EB |
1178 | while ((list = g_list_next(list))) |
1179 | { | |
1180 | tp = VIK_TRACKPOINT(list->data); | |
1181 | tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg; | |
1182 | ||
1183 | /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */ | |
1184 | if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */ | |
1185 | ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */ | |
1186 | tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */ | |
1187 | tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) ) | |
1188 | { | |
1189 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
1190 | ||
adc271a8 GT |
1191 | /* |
1192 | * If points are the same in display coordinates, don't draw. | |
1193 | */ | |
1194 | if ( useoldvals && x == oldx && y == oldy ) | |
b827c5e0 RN |
1195 | { |
1196 | // Still need to process points to ensure 'stops' are drawn if required | |
1197 | if ( drawstops && drawpoints && ! drawing_white_background && list->next && | |
1198 | (VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length) ) | |
1199 | 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 ); | |
1200 | ||
adc271a8 | 1201 | goto skip; |
b827c5e0 | 1202 | } |
adc271a8 | 1203 | |
18df6d42 RN |
1204 | VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data); |
1205 | if ( drawpoints || dp->vtl->drawlines ) { | |
1206 | // setup main_gc for both point and line drawing | |
1207 | if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) { | |
1208 | dp->track_gc_iter = track_section_colour_by_speed ( dp->vtl, tp, tp2, average_speed, low_speed, high_speed ); | |
1209 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); | |
1210 | } | |
1211 | } | |
1212 | ||
50a14534 EB |
1213 | if ( drawpoints && ! drawing_white_background ) |
1214 | { | |
18df6d42 | 1215 | |
50a14534 | 1216 | if ( list->next ) { |
4511d71f | 1217 | /* |
f7eaf554 | 1218 | * The concept of drawing stops is that a trackpoint |
4511d71f GT |
1219 | * that is if the next trackpoint has a timestamp far into |
1220 | * the future, we draw a circle of 6x trackpoint size, | |
f7eaf554 RN |
1221 | * instead of a rectangle of 2x trackpoint size. |
1222 | * This is drawn first so the trackpoint will be drawn on top | |
4511d71f | 1223 | */ |
50a14534 | 1224 | /* stops */ |
b42a25ba | 1225 | if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length ) |
4511d71f | 1226 | /* Stop point. Draw 6x circle. */ |
50a14534 | 1227 | 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 ); |
f7eaf554 RN |
1228 | |
1229 | /* Regular point - draw 2x square. */ | |
1230 | vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size ); | |
50a14534 EB |
1231 | } |
1232 | else | |
4511d71f | 1233 | /* Final point - draw 4x circle. */ |
8e9c992d | 1234 | 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 ); |
50a14534 EB |
1235 | } |
1236 | ||
1237 | if ((!tp->newsegment) && (dp->vtl->drawlines)) | |
1238 | { | |
50a14534 EB |
1239 | |
1240 | /* UTM only: zone check */ | |
1241 | if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone ) | |
8e9c992d | 1242 | draw_utm_skip_insignia ( dp->vp, main_gc, x, y); |
50a14534 | 1243 | |
50a14534 EB |
1244 | if (!useoldvals) |
1245 | vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy ); | |
1246 | ||
8c4f1350 | 1247 | if ( drawing_white_background ) { |
50a14534 | 1248 | vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y); |
8c4f1350 EB |
1249 | } |
1250 | else { | |
8c4f1350 | 1251 | |
8e9c992d | 1252 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y); |
3b9970f8 | 1253 | if ( dp->vtl->drawelevation && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) { |
b42a25ba EB |
1254 | GdkPoint tmp[4]; |
1255 | #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp) | |
3b9970f8 RN |
1256 | |
1257 | tmp[0].x = oldx; | |
1258 | tmp[0].y = oldy; | |
1259 | tmp[1].x = oldx; | |
1260 | tmp[1].y = oldy-FIXALTITUDE(list->data); | |
1261 | tmp[2].x = x; | |
1262 | tmp[2].y = y-FIXALTITUDE(list->next->data); | |
1263 | tmp[3].x = x; | |
1264 | tmp[3].y = y; | |
1265 | ||
1266 | GdkGC *tmp_gc; | |
1267 | if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0)) | |
1268 | tmp_gc = GTK_WIDGET(dp->vp)->style->light_gc[3]; | |
1269 | else | |
1270 | tmp_gc = GTK_WIDGET(dp->vp)->style->dark_gc[0]; | |
1271 | vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4); | |
1272 | ||
8e9c992d | 1273 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data)); |
8c4f1350 EB |
1274 | } |
1275 | } | |
50a14534 EB |
1276 | } |
1277 | ||
adc271a8 | 1278 | skip: |
50a14534 EB |
1279 | oldx = x; |
1280 | oldy = y; | |
1281 | useoldvals = TRUE; | |
1282 | } | |
1283 | else { | |
1284 | if (useoldvals && dp->vtl->drawlines && (!tp->newsegment)) | |
1285 | { | |
1286 | VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data); | |
1287 | if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone ) | |
1288 | { | |
1289 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
18df6d42 RN |
1290 | |
1291 | if ( !drawing_highlight && (dp->vtl->drawmode == DRAWMODE_BY_SPEED) ) { | |
1292 | dp->track_gc_iter = track_section_colour_by_speed ( dp->vtl, tp, tp2, average_speed, low_speed, high_speed ); | |
f66c1d0c | 1293 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); |
18df6d42 | 1294 | } |
50a14534 | 1295 | |
adc271a8 GT |
1296 | /* |
1297 | * If points are the same in display coordinates, don't draw. | |
1298 | */ | |
1299 | if ( x != oldx || y != oldy ) | |
1300 | { | |
1301 | if ( drawing_white_background ) | |
1302 | vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y); | |
1303 | else | |
1304 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y); | |
1305 | } | |
50a14534 EB |
1306 | } |
1307 | else | |
1308 | { | |
adc271a8 GT |
1309 | /* |
1310 | * If points are the same in display coordinates, don't draw. | |
1311 | */ | |
1312 | if ( x != oldx && y != oldy ) | |
1313 | { | |
1314 | vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y ); | |
1315 | draw_utm_skip_insignia ( dp->vp, main_gc, x, y ); | |
1316 | } | |
50a14534 EB |
1317 | } |
1318 | } | |
1319 | useoldvals = FALSE; | |
1320 | } | |
1321 | } | |
1322 | } | |
1323 | if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK ) | |
18df6d42 | 1324 | if ( ++(dp->track_gc_iter) >= VIK_TRW_LAYER_TRACK_GC_MAX ) |
50a14534 EB |
1325 | dp->track_gc_iter = 0; |
1326 | } | |
1327 | ||
1328 | /* the only reason this exists is so that trw_layer_draw_track can first call itself to draw the white track background */ | |
1329 | static void trw_layer_draw_track_cb ( const gchar *name, VikTrack *track, struct DrawingParams *dp ) | |
1330 | { | |
1331 | trw_layer_draw_track ( name, track, dp, FALSE ); | |
1332 | } | |
1333 | ||
1334 | static void cached_pixbuf_free ( CachedPixbuf *cp ) | |
1335 | { | |
1336 | g_object_unref ( G_OBJECT(cp->pixbuf) ); | |
1337 | g_free ( cp->image ); | |
1338 | } | |
1339 | ||
1340 | static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name ) | |
1341 | { | |
1342 | return strcmp ( cp->image, name ); | |
1343 | } | |
1344 | ||
1345 | static void trw_layer_draw_waypoint ( const gchar *name, VikWaypoint *wp, struct DrawingParams *dp ) | |
1346 | { | |
1347 | if ( wp->visible ) | |
51f0884d | 1348 | if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) && |
50a14534 EB |
1349 | wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 && |
1350 | wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) ) | |
1351 | { | |
1352 | gint x, y; | |
a7f9c01e | 1353 | GdkPixbuf *sym = NULL; |
50a14534 EB |
1354 | vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y ); |
1355 | ||
1356 | /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */ | |
1357 | ||
1358 | if ( wp->image && dp->vtl->drawimages ) | |
1359 | { | |
1360 | GdkPixbuf *pixbuf = NULL; | |
1361 | GList *l; | |
1362 | ||
1363 | if ( dp->vtl->image_alpha == 0) | |
1364 | return; | |
1365 | ||
1366 | l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp ); | |
1367 | if ( l ) | |
1368 | pixbuf = ((CachedPixbuf *) l->data)->pixbuf; | |
1369 | else | |
1370 | { | |
1371 | gchar *image = wp->image; | |
1372 | GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image ); | |
1373 | if ( ! regularthumb ) | |
1374 | { | |
1375 | regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */ | |
1376 | image = "\x12\x00"; /* this shouldn't occur naturally. */ | |
1377 | } | |
1378 | if ( regularthumb ) | |
1379 | { | |
1380 | CachedPixbuf *cp = NULL; | |
1381 | cp = g_malloc ( sizeof ( CachedPixbuf ) ); | |
1382 | if ( dp->vtl->image_size == 128 ) | |
1383 | cp->pixbuf = regularthumb; | |
1384 | else | |
1385 | { | |
1386 | cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size); | |
1387 | g_assert ( cp->pixbuf ); | |
1388 | g_object_unref ( G_OBJECT(regularthumb) ); | |
1389 | } | |
1390 | cp->image = g_strdup ( image ); | |
1391 | ||
1392 | /* needed so 'click picture' tool knows how big the pic is; we don't | |
1393 | * store it in cp because they may have been freed already. */ | |
1394 | wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf ); | |
1395 | wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf ); | |
1396 | ||
1397 | g_queue_push_head ( dp->vtl->image_cache, cp ); | |
1398 | if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size ) | |
1399 | cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) ); | |
1400 | ||
1401 | pixbuf = cp->pixbuf; | |
1402 | } | |
1403 | else | |
1404 | { | |
1405 | pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */ | |
1406 | } | |
1407 | } | |
1408 | if ( pixbuf ) | |
1409 | { | |
1410 | gint w, h; | |
1411 | w = gdk_pixbuf_get_width ( pixbuf ); | |
1412 | h = gdk_pixbuf_get_height ( pixbuf ); | |
1413 | ||
1414 | if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */ | |
1415 | { | |
a5dcfdb7 RN |
1416 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { |
1417 | if ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1418 | dp->vtl->waypoints == vik_window_get_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1419 | wp == vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) { | |
1420 | // Highlighted - so draw a little border around the chosen one | |
1421 | // single line seems a little weak so draw 2 of them | |
480fb7e1 | 1422 | vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE, |
a5dcfdb7 | 1423 | x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 ); |
480fb7e1 | 1424 | vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE, |
a5dcfdb7 RN |
1425 | x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 ); |
1426 | } | |
1427 | } | |
50a14534 EB |
1428 | if ( dp->vtl->image_alpha == 255 ) |
1429 | vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h ); | |
1430 | else | |
1431 | vik_viewport_draw_pixbuf_with_alpha ( dp->vp, pixbuf, dp->vtl->image_alpha, 0, 0, x - (w/2), y - (h/2), w, h ); | |
1432 | } | |
1433 | return; /* if failed to draw picture, default to drawing regular waypoint (below) */ | |
1434 | } | |
1435 | } | |
1436 | ||
1437 | /* DRAW ACTUAL DOT */ | |
ea3933fc | 1438 | if ( dp->vtl->wp_draw_symbols && wp->symbol && (sym = a_get_wp_sym(wp->symbol)) ) { |
acaf7113 AF |
1439 | vik_viewport_draw_pixbuf ( dp->vp, sym, 0, 0, x - gdk_pixbuf_get_width(sym)/2, y - gdk_pixbuf_get_height(sym)/2, -1, -1 ); |
1440 | } | |
1441 | else if ( wp == dp->vtl->current_wp ) { | |
50a14534 EB |
1442 | switch ( dp->vtl->wp_symbol ) { |
1443 | 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; | |
1444 | 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; | |
1445 | 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; | |
1446 | 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 ); | |
1447 | 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 ); | |
1448 | } | |
1449 | } | |
1450 | else { | |
1451 | switch ( dp->vtl->wp_symbol ) { | |
1452 | 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; | |
1453 | 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; | |
1454 | 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; | |
1455 | 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 ); | |
1456 | 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; | |
1457 | } | |
1458 | } | |
1459 | ||
1460 | if ( dp->vtl->drawlabels ) | |
1461 | { | |
1462 | /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */ | |
a7f9c01e | 1463 | gint label_x, label_y; |
50a14534 | 1464 | gint width, height; |
c9570f86 | 1465 | pango_layout_set_text ( dp->vtl->wplabellayout, wp->name, -1 ); |
50a14534 | 1466 | pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height ); |
a7f9c01e QT |
1467 | label_x = x - width/2; |
1468 | if (sym) | |
1469 | label_y = y - height - 2 - gdk_pixbuf_get_height(sym)/2; | |
1470 | else | |
1471 | label_y = y - dp->vtl->wp_size - height - 2; | |
1472 | ||
480fb7e1 | 1473 | /* if highlight mode on, then draw background text in highlight colour */ |
a5dcfdb7 RN |
1474 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { |
1475 | if ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1476 | dp->vtl->waypoints == vik_window_get_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1477 | wp == vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) | |
480fb7e1 | 1478 | vik_viewport_draw_rectangle ( dp->vp, vik_viewport_get_gc_highlight (dp->vp), TRUE, label_x - 1, label_y-1,width+2,height+2); |
a5dcfdb7 RN |
1479 | else |
1480 | vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2); | |
1481 | } | |
1482 | else { | |
1483 | vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2); | |
1484 | } | |
a7f9c01e | 1485 | vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout ); |
50a14534 EB |
1486 | } |
1487 | } | |
1488 | } | |
1489 | ||
a7cd93ac | 1490 | static void trw_layer_draw ( VikTrwLayer *l, gpointer data ) |
50a14534 EB |
1491 | { |
1492 | static struct DrawingParams dp; | |
1493 | g_assert ( l != NULL ); | |
1494 | ||
1495 | init_drawing_params ( &dp, VIK_VIEWPORT(data) ); | |
1496 | dp.vtl = l; | |
1497 | ||
1498 | if ( l->tracks_visible ) | |
1499 | g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp ); | |
1500 | ||
1501 | if (l->waypoints_visible) | |
1502 | g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint, &dp ); | |
1503 | } | |
1504 | ||
1505 | static void trw_layer_free_track_gcs ( VikTrwLayer *vtl ) | |
1506 | { | |
1507 | int i; | |
1508 | if ( vtl->track_bg_gc ) | |
1509 | { | |
1510 | g_object_unref ( vtl->track_bg_gc ); | |
1511 | vtl->track_bg_gc = NULL; | |
1512 | } | |
8e9c992d EB |
1513 | if ( vtl->current_track_gc ) |
1514 | { | |
1515 | g_object_unref ( vtl->current_track_gc ); | |
1516 | vtl->current_track_gc = NULL; | |
1517 | } | |
50a14534 EB |
1518 | |
1519 | if ( ! vtl->track_gc ) | |
1520 | return; | |
1521 | for ( i = vtl->track_gc->len - 1; i >= 0; i-- ) | |
1522 | g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) ); | |
1523 | g_array_free ( vtl->track_gc, TRUE ); | |
1524 | vtl->track_gc = NULL; | |
1525 | } | |
1526 | ||
1527 | static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp ) | |
1528 | { | |
1529 | GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ]; | |
1530 | gint width = vtl->line_thickness; | |
1531 | ||
1532 | if ( vtl->track_gc ) | |
1533 | trw_layer_free_track_gcs ( vtl ); | |
1534 | ||
1535 | if ( vtl->track_bg_gc ) | |
1536 | g_object_unref ( vtl->track_bg_gc ); | |
1537 | vtl->track_bg_gc = vik_viewport_new_gc ( vp, "#FFFFFF", width + vtl->bg_line_thickness ); | |
1538 | ||
8e9c992d EB |
1539 | if ( vtl->current_track_gc ) |
1540 | g_object_unref ( vtl->current_track_gc ); | |
1541 | vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", 2 ); | |
1542 | gdk_gc_set_line_attributes ( vtl->current_track_gc, 2, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND ); | |
1543 | ||
50a14534 EB |
1544 | vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC ); |
1545 | ||
1546 | gc[0] = vik_viewport_new_gc ( vp, "#2d870a", width ); /* below range */ | |
1547 | ||
1548 | gc[1] = vik_viewport_new_gc ( vp, "#0a8742", width ); | |
1549 | gc[2] = vik_viewport_new_gc ( vp, "#0a8783", width ); | |
1550 | gc[3] = vik_viewport_new_gc ( vp, "#0a4d87", width ); | |
1551 | gc[4] = vik_viewport_new_gc ( vp, "#05469f", width ); | |
1552 | gc[5] = vik_viewport_new_gc ( vp, "#1b059f", width ); | |
1553 | gc[6] = vik_viewport_new_gc ( vp, "#2d059f", width ); | |
1554 | gc[7] = vik_viewport_new_gc ( vp, "#4a059f", width ); | |
1555 | gc[8] = vik_viewport_new_gc ( vp, "#84059f", width ); | |
1556 | gc[9] = vik_viewport_new_gc ( vp, "#96059f", width ); | |
1557 | gc[10] = vik_viewport_new_gc ( vp, "#f22ef2", width ); | |
1558 | ||
16b01243 | 1559 | gc[11] = vik_viewport_new_gc ( vp, "#874200", width ); /* above range */ |
50a14534 EB |
1560 | |
1561 | gc[12] = vik_viewport_new_gc ( vp, "#000000", width ); /* black / no speed data */ | |
1562 | ||
18df6d42 RN |
1563 | gc[VIK_TRW_LAYER_TRACK_GC_SLOW] = vik_viewport_new_gc ( vp, "#E6202E", width ); // red-ish |
1564 | gc[VIK_TRW_LAYER_TRACK_GC_AVER] = vik_viewport_new_gc ( vp, "#D2CD26", width ); // yellow-ish | |
1565 | gc[VIK_TRW_LAYER_TRACK_GC_FAST] = vik_viewport_new_gc ( vp, "#2B8700", width ); // green-ish | |
1566 | ||
50a14534 EB |
1567 | g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC ); |
1568 | } | |
1569 | ||
a7cd93ac | 1570 | static VikTrwLayer* trw_layer_create ( VikViewport *vp ) |
50a14534 | 1571 | { |
a7cd93ac | 1572 | VikTrwLayer *rv = trw_layer_new ( DRAWMODE_BY_TRACK ); |
ba8be43f RN |
1573 | vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name ); |
1574 | ||
1575 | if ( vp == NULL || GTK_WIDGET(vp)->window == NULL ) { | |
1576 | /* early exit, as the rest is GUI related */ | |
1577 | return rv; | |
1578 | } | |
1579 | ||
50a14534 EB |
1580 | PangoFontDescription *pfd; |
1581 | rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL); | |
1582 | pfd = pango_font_description_from_string (WAYPOINT_FONT); | |
1583 | pango_layout_set_font_description (rv->wplabellayout, pfd); | |
1584 | /* freeing PangoFontDescription, cause it has been copied by prev. call */ | |
1585 | pango_font_description_free (pfd); | |
1586 | ||
50a14534 EB |
1587 | trw_layer_new_track_gcs ( rv, vp ); |
1588 | ||
1589 | rv->waypoint_gc = vik_viewport_new_gc ( vp, "#000000", 2 ); | |
1590 | rv->waypoint_text_gc = vik_viewport_new_gc ( vp, "#FFFFFF", 1 ); | |
1591 | rv->waypoint_bg_gc = vik_viewport_new_gc ( vp, "#8383C4", 1 ); | |
1592 | gdk_gc_set_function ( rv->waypoint_bg_gc, GDK_AND ); | |
1593 | ||
1594 | rv->waypoint_font = gdk_font_load ( "-*-helvetica-bold-r-normal-*-*-100-*-*-p-*-iso8859-1" ); | |
1595 | ||
1596 | rv->has_verified_thumbnails = FALSE; | |
1597 | rv->wp_symbol = WP_SYMBOL_FILLED_SQUARE; | |
1598 | rv->wp_size = 4; | |
ea3933fc | 1599 | rv->wp_draw_symbols = TRUE; |
50a14534 EB |
1600 | |
1601 | rv->coord_mode = vik_viewport_get_coord_mode ( vp ); | |
1602 | ||
20c7a3a0 QT |
1603 | rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection; |
1604 | ||
50a14534 EB |
1605 | return rv; |
1606 | } | |
1607 | ||
ce4bd1cf | 1608 | static void trw_layer_realize_track ( gpointer id, VikTrack *track, gpointer pass_along[5] ) |
50a14534 EB |
1609 | { |
1610 | GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter)); | |
1611 | ||
1612 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
ce4bd1cf | 1613 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], track->name, pass_along[2], id, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 | 1614 | #else |
ce4bd1cf | 1615 | 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]), NULL, TRUE, TRUE ); |
50a14534 EB |
1616 | #endif |
1617 | ||
1618 | *new_iter = *((GtkTreeIter *) pass_along[1]); | |
ce4bd1cf | 1619 | g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, id, new_iter ); |
50a14534 EB |
1620 | |
1621 | if ( ! track->visible ) | |
1622 | vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE ); | |
1623 | } | |
1624 | ||
c9570f86 | 1625 | static void trw_layer_realize_waypoint ( gpointer id, VikWaypoint *wp, gpointer pass_along[5] ) |
50a14534 EB |
1626 | { |
1627 | GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter)); | |
1628 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
c9570f86 | 1629 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], wp->name, pass_along[2], id, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 | 1630 | #else |
c9570f86 | 1631 | 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]), NULL, TRUE, TRUE ); |
50a14534 EB |
1632 | #endif |
1633 | ||
1634 | *new_iter = *((GtkTreeIter *) pass_along[1]); | |
c9570f86 | 1635 | g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, id, new_iter ); |
50a14534 EB |
1636 | |
1637 | if ( ! wp->visible ) | |
1638 | vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE ); | |
1639 | } | |
1640 | ||
1641 | ||
a7cd93ac | 1642 | static void trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
50a14534 EB |
1643 | { |
1644 | GtkTreeIter iter2; | |
c9570f86 | 1645 | gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_TRACK) }; |
50a14534 EB |
1646 | |
1647 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4c77d5e0 | 1648 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, TRUE, FALSE ); |
50a14534 | 1649 | #else |
4c77d5e0 | 1650 | vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, TRUE, FALSE ); |
50a14534 EB |
1651 | #endif |
1652 | if ( ! vtl->tracks_visible ) | |
1653 | vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->tracks_iter), FALSE ); | |
1654 | ||
1655 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along ); | |
1656 | ||
1657 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4c77d5e0 | 1658 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, TRUE, FALSE ); |
50a14534 | 1659 | #else |
4c77d5e0 | 1660 | vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, TRUE, FALSE ); |
50a14534 EB |
1661 | #endif |
1662 | ||
1663 | if ( ! vtl->waypoints_visible ) | |
1664 | vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), FALSE ); | |
1665 | ||
1666 | pass_along[0] = &(vtl->waypoints_iter); | |
c9570f86 | 1667 | pass_along[4] = GINT_TO_POINTER(VIK_TRW_LAYER_SUBLAYER_WAYPOINT); |
50a14534 EB |
1668 | |
1669 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along ); | |
1670 | ||
1671 | } | |
1672 | ||
a7cd93ac | 1673 | static gboolean trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer ) |
50a14534 EB |
1674 | { |
1675 | switch ( subtype ) | |
1676 | { | |
1677 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1); | |
1678 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1); | |
1679 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
1680 | { | |
1681 | VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer ); | |
1682 | if (t) | |
1683 | return (t->visible ^= 1); | |
1684 | else | |
1685 | return TRUE; | |
1686 | } | |
1687 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
1688 | { | |
1689 | VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer ); | |
1690 | if (t) | |
1691 | return (t->visible ^= 1); | |
1692 | else | |
1693 | return TRUE; | |
1694 | } | |
1695 | } | |
1696 | return TRUE; | |
1697 | } | |
1698 | ||
04f36d92 RN |
1699 | /* |
1700 | * Return a property about tracks for this layer | |
1701 | */ | |
1702 | gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl ) | |
1703 | { | |
1704 | return vtl->line_thickness; | |
1705 | } | |
1706 | ||
cb89c5a5 RN |
1707 | // Structure to hold multiple track information for a layer |
1708 | typedef struct { | |
1709 | gdouble length; | |
1710 | time_t start_time; | |
1711 | time_t end_time; | |
1712 | gint duration; | |
1713 | } tooltip_tracks; | |
1714 | ||
1715 | /* | |
1716 | * Build up layer multiple track information via updating the tooltip_tracks structure | |
1717 | */ | |
1718 | static void trw_layer_tracks_tooltip ( const gchar *name, VikTrack *tr, tooltip_tracks *tt ) | |
1719 | { | |
1720 | tt->length = tt->length + vik_track_get_length (tr); | |
1721 | ||
1722 | // Ensure times are available | |
1723 | if ( tr->trackpoints && | |
1724 | VIK_TRACKPOINT(tr->trackpoints->data)->has_timestamp && | |
1725 | VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->has_timestamp ) { | |
1726 | ||
1727 | time_t t1, t2; | |
1728 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
1729 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
1730 | ||
1731 | // Assume never actually have a track with a time of 0 (1st Jan 1970) | |
1732 | // Hence initialize to the first 'proper' value | |
1733 | if ( tt->start_time == 0 ) | |
1734 | tt->start_time = t1; | |
1735 | if ( tt->end_time == 0 ) | |
1736 | tt->end_time = t2; | |
1737 | ||
1738 | // Update find the earliest / last times | |
1739 | if ( t1 < tt->start_time ) | |
1740 | tt->start_time = t1; | |
1741 | if ( t2 > tt->end_time ) | |
1742 | tt->end_time = t2; | |
1743 | ||
1744 | // Keep track of total time | |
1745 | // there maybe gaps within a track (eg segments) | |
1746 | // but this should be generally good enough for a simple indicator | |
1747 | tt->duration = tt->duration + (int)(t2-t1); | |
1748 | } | |
1749 | } | |
1750 | ||
1751 | /* | |
1752 | * Generate tooltip text for the layer. | |
1753 | * This is relatively complicated as it considers information for | |
1754 | * no tracks, a single track or multiple tracks | |
1755 | * (which may or may not have timing information) | |
1756 | */ | |
1757 | static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl ) | |
1758 | { | |
1759 | gchar tbuf1[32]; | |
1760 | gchar tbuf2[64]; | |
1761 | gchar tbuf3[64]; | |
1762 | gchar tbuf4[10]; | |
1763 | tbuf1[0] = '\0'; | |
1764 | tbuf2[0] = '\0'; | |
1765 | tbuf3[0] = '\0'; | |
1766 | tbuf4[0] = '\0'; | |
1767 | ||
1768 | static gchar tmp_buf[128]; | |
1769 | tmp_buf[0] = '\0'; | |
1770 | ||
1771 | // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.] | |
1772 | ||
1773 | // Safety check - I think these should always be valid | |
1774 | if ( vtl->tracks && vtl->waypoints ) { | |
1775 | tooltip_tracks tt = { 0.0, 0, 0 }; | |
1776 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt ); | |
1777 | ||
1778 | GDate* gdate_start = g_date_new (); | |
1779 | g_date_set_time_t (gdate_start, tt.start_time); | |
1780 | ||
1781 | GDate* gdate_end = g_date_new (); | |
1782 | g_date_set_time_t (gdate_end, tt.end_time); | |
1783 | ||
1784 | if ( g_date_compare (gdate_start, gdate_end) ) { | |
1785 | // Dates differ so print range on separate line | |
1786 | g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start); | |
1787 | g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end); | |
1788 | g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2); | |
1789 | } | |
1790 | else { | |
1791 | // Same date so just show it and keep rest of text on the same line - provided it's a valid time! | |
1792 | if ( tt.start_time != 0 ) | |
1793 | g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start); | |
1794 | } | |
1795 | ||
1796 | tbuf2[0] = '\0'; | |
1797 | if ( tt.length > 0.0 ) { | |
1798 | gdouble len_in_units; | |
1799 | ||
1800 | // Setup info dependent on distance units | |
1801 | if ( a_vik_get_units_distance() == VIK_UNITS_DISTANCE_MILES ) { | |
1802 | g_snprintf (tbuf4, sizeof(tbuf4), "miles"); | |
a492ff13 | 1803 | len_in_units = VIK_METERS_TO_MILES(tt.length); |
cb89c5a5 RN |
1804 | } |
1805 | else { | |
1806 | g_snprintf (tbuf4, sizeof(tbuf4), "kms"); | |
1807 | len_in_units = tt.length/1000.0; | |
1808 | } | |
1809 | ||
1810 | // Timing information if available | |
1811 | tbuf1[0] = '\0'; | |
1812 | if ( tt.duration > 0 ) { | |
1813 | g_snprintf (tbuf1, sizeof(tbuf1), | |
1814 | _(" in %d:%02d hrs:mins"), | |
1815 | (int)round(tt.duration/3600), (int)round((tt.duration/60)%60)); | |
1816 | } | |
1817 | g_snprintf (tbuf2, sizeof(tbuf2), | |
1818 | _("\n%sTotal Length %.1f %s%s"), | |
1819 | tbuf3, len_in_units, tbuf4, tbuf1); | |
1820 | } | |
1821 | ||
1822 | // Put together all the elements to form compact tooltip text | |
1823 | g_snprintf (tmp_buf, sizeof(tmp_buf), | |
1824 | _("Tracks: %d - Waypoints: %d%s"), | |
1825 | g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), tbuf2); | |
1826 | ||
1827 | g_date_free (gdate_start); | |
1828 | g_date_free (gdate_end); | |
1829 | ||
1830 | } | |
1831 | ||
1832 | return tmp_buf; | |
1833 | } | |
1834 | ||
c7060c4e RN |
1835 | static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer ) |
1836 | { | |
1837 | switch ( subtype ) | |
1838 | { | |
1839 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: return NULL; | |
1840 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return NULL; | |
1841 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
1842 | { | |
1843 | VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer ); | |
1844 | if ( tr ) { | |
1845 | // Could be a better way of handling strings - but this works... | |
1846 | gchar time_buf1[20]; | |
1847 | gchar time_buf2[20]; | |
1848 | time_buf1[0] = '\0'; | |
1849 | time_buf2[0] = '\0'; | |
1850 | static gchar tmp_buf[100]; | |
1851 | // Compact info: Short date eg (11/20/99), duration and length | |
1852 | // Hopefully these are the things that are most useful and so promoted into the tooltip | |
1853 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->has_timestamp ) { | |
1854 | // %x The preferred date representation for the current locale without the time. | |
1855 | strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(VIK_TRACKPOINT(tr->trackpoints->data)->timestamp))); | |
1856 | if ( VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->has_timestamp ) { | |
1857 | gint dur = ( (VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp) - (VIK_TRACKPOINT(tr->trackpoints->data)->timestamp) ); | |
1858 | if ( dur > 0 ) | |
cb89c5a5 | 1859 | g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)round(dur/3600), (int)round((dur/60)%60) ); |
c7060c4e RN |
1860 | } |
1861 | } | |
1862 | // Get length and consider the appropriate distance units | |
1863 | gdouble tr_len = vik_track_get_length(tr); | |
1864 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
1865 | switch (dist_units) { | |
1866 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1867 | g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2); | |
1868 | break; | |
1869 | case VIK_UNITS_DISTANCE_MILES: | |
a492ff13 | 1870 | g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2); |
c7060c4e RN |
1871 | break; |
1872 | default: | |
1873 | break; | |
1874 | } | |
1875 | return tmp_buf; | |
1876 | } | |
1877 | } | |
1878 | break; | |
1879 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
1880 | { | |
1881 | VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer ); | |
1882 | // NB It's OK to return NULL | |
c9570f86 RN |
1883 | if ( w ) |
1884 | return w->comment; | |
c7060c4e RN |
1885 | } |
1886 | break; | |
1887 | default: break; | |
1888 | } | |
1889 | return NULL; | |
1890 | } | |
1891 | ||
95d1b757 RN |
1892 | /* |
1893 | * Function to show basic track point information on the statusbar | |
1894 | */ | |
1895 | static void set_statusbar_msg_info_trkpt ( VikTrwLayer *vtl, VikTrackpoint *trkpt ) | |
1896 | { | |
1897 | gchar tmp_buf1[64]; | |
1898 | switch (a_vik_get_units_height ()) { | |
1899 | case VIK_UNITS_HEIGHT_FEET: | |
1900 | g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Trkpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(trkpt->altitude))); | |
1901 | break; | |
1902 | default: | |
1903 | //VIK_UNITS_HEIGHT_METRES: | |
1904 | g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Trkpt: Alt %dm"), (int)round(trkpt->altitude)); | |
1905 | } | |
1906 | ||
1907 | gchar tmp_buf2[64]; | |
1908 | tmp_buf2[0] = '\0'; | |
1909 | if ( trkpt->has_timestamp ) { | |
1910 | // Compact date time format | |
1911 | strftime (tmp_buf2, sizeof(tmp_buf2), _(" | Time %x %X"), localtime(&(trkpt->timestamp))); | |
1912 | } | |
1913 | ||
1914 | // Position part | |
1915 | // Position is put later on, as this bit may not be seen if the display is not big enough, | |
1916 | // one can easily use the current pointer position to see this if needed | |
1917 | gchar *lat = NULL, *lon = NULL; | |
1918 | static struct LatLon ll; | |
1919 | vik_coord_to_latlon (&(trkpt->coord), &ll); | |
1920 | a_coords_latlon_to_string ( &ll, &lat, &lon ); | |
1921 | ||
1922 | // Track name | |
1923 | // Again is put later on, as this bit may not be seen if the display is not big enough | |
1924 | // trackname can be seen from the treeview (when enabled) | |
1925 | // Also name could be very long to not leave room for anything else | |
1926 | gchar tmp_buf3[64]; | |
1927 | tmp_buf3[0] = '\0'; | |
ce4bd1cf RN |
1928 | if ( vtl->current_tp_track ) { |
1929 | g_snprintf(tmp_buf3, sizeof(tmp_buf3), _(" | Track: %s"), vtl->current_tp_track->name ); | |
95d1b757 RN |
1930 | } |
1931 | ||
1932 | // Combine parts to make overall message | |
1933 | gchar *msg = g_strdup_printf (_("%s%s | %s %s %s"), tmp_buf1, tmp_buf2, lat, lon, tmp_buf3); | |
1934 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg ); | |
1935 | g_free ( lat ); | |
1936 | g_free ( lon ); | |
1937 | g_free ( msg ); | |
1938 | } | |
1939 | ||
1940 | /* | |
1941 | * Function to show basic waypoint information on the statusbar | |
1942 | */ | |
1943 | static void set_statusbar_msg_info_wpt ( VikTrwLayer *vtl, VikWaypoint *wpt ) | |
1944 | { | |
1945 | gchar tmp_buf1[64]; | |
1946 | switch (a_vik_get_units_height ()) { | |
1947 | case VIK_UNITS_HEIGHT_FEET: | |
1948 | g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dft"), (int)round(VIK_METERS_TO_FEET(wpt->altitude))); | |
1949 | break; | |
1950 | default: | |
1951 | //VIK_UNITS_HEIGHT_METRES: | |
1952 | g_snprintf(tmp_buf1, sizeof(tmp_buf1), _("Wpt: Alt %dm"), (int)round(wpt->altitude)); | |
1953 | } | |
1954 | ||
1955 | // Position part | |
1956 | // Position is put last, as this bit is most likely not to be seen if the display is not big enough, | |
1957 | // one can easily use the current pointer position to see this if needed | |
1958 | gchar *lat = NULL, *lon = NULL; | |
1959 | static struct LatLon ll; | |
1960 | vik_coord_to_latlon (&(wpt->coord), &ll); | |
1961 | a_coords_latlon_to_string ( &ll, &lat, &lon ); | |
1962 | ||
1963 | // Combine parts to make overall message | |
1964 | gchar *msg; | |
1965 | if ( wpt->comment ) | |
1966 | // Add comment if available | |
1967 | msg = g_strdup_printf ( _("%s | %s %s | Comment: %s"), tmp_buf1, lat, lon, wpt->comment ); | |
1968 | else | |
1969 | msg = g_strdup_printf ( _("%s | %s %s"), tmp_buf1, lat, lon ); | |
1970 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg ); | |
1971 | g_free ( lat ); | |
1972 | g_free ( lon ); | |
1973 | g_free ( msg ); | |
1974 | } | |
1975 | ||
a5dcfdb7 RN |
1976 | /** |
1977 | * General layer selection function, find out which bit is selected and take appropriate action | |
1978 | */ | |
a7cd93ac | 1979 | static gboolean trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp ) |
a5dcfdb7 | 1980 | { |
c95d6b00 | 1981 | // Reset |
c9570f86 RN |
1982 | l->current_wp = NULL; |
1983 | l->current_wp_id = NULL; | |
c95d6b00 RN |
1984 | trw_layer_cancel_current_tp ( l, FALSE ); |
1985 | ||
95d1b757 RN |
1986 | // Clear statusbar |
1987 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l))), VIK_STATUSBAR_INFO, "" ); | |
1988 | ||
a5dcfdb7 RN |
1989 | switch ( type ) |
1990 | { | |
1991 | case VIK_TREEVIEW_TYPE_LAYER: | |
1992 | { | |
1993 | vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l ); | |
1994 | /* Mark for redraw */ | |
1995 | return TRUE; | |
1996 | } | |
1997 | break; | |
1998 | ||
1999 | case VIK_TREEVIEW_TYPE_SUBLAYER: | |
2000 | { | |
2001 | switch ( subtype ) | |
2002 | { | |
2003 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: | |
2004 | { | |
113c74f6 | 2005 | vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l ); |
a5dcfdb7 RN |
2006 | /* Mark for redraw */ |
2007 | return TRUE; | |
2008 | } | |
2009 | break; | |
2010 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
2011 | { | |
95d1b757 RN |
2012 | VikTrack *track = g_hash_table_lookup ( l->tracks, sublayer ); |
2013 | vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)track, l, sublayer ); | |
a5dcfdb7 RN |
2014 | /* Mark for redraw */ |
2015 | return TRUE; | |
2016 | } | |
2017 | break; | |
2018 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: | |
2019 | { | |
113c74f6 | 2020 | vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l ); |
a5dcfdb7 RN |
2021 | /* Mark for redraw */ |
2022 | return TRUE; | |
2023 | } | |
2024 | break; | |
2025 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
2026 | { | |
95d1b757 | 2027 | VikWaypoint *wpt = g_hash_table_lookup ( l->waypoints, sublayer ); |
c9570f86 RN |
2028 | if ( wpt ) { |
2029 | vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), (gpointer)wpt, l, sublayer ); | |
2030 | // Show some waypoint info | |
2031 | set_statusbar_msg_info_wpt ( l, wpt ); | |
2032 | /* Mark for redraw */ | |
2033 | return TRUE; | |
2034 | } | |
a5dcfdb7 RN |
2035 | } |
2036 | break; | |
2037 | default: | |
2038 | { | |
2039 | return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) ); | |
2040 | } | |
2041 | break; | |
2042 | } | |
2043 | return FALSE; | |
2044 | } | |
2045 | break; | |
2046 | ||
2047 | default: | |
2048 | return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) ); | |
2049 | break; | |
2050 | } | |
2051 | } | |
c7060c4e | 2052 | |
50a14534 EB |
2053 | GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l ) |
2054 | { | |
2055 | return l->tracks; | |
2056 | } | |
2057 | ||
2058 | GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l ) | |
2059 | { | |
2060 | return l->waypoints; | |
2061 | } | |
2062 | ||
c9570f86 RN |
2063 | /* |
2064 | * ATM use a case sensitive find | |
2065 | * Finds the first one | |
2066 | */ | |
2067 | static gboolean trw_layer_waypoint_find ( const gpointer id, const VikWaypoint *wp, const gchar *name ) | |
2068 | { | |
2069 | if ( wp && wp->name ) | |
2070 | if ( ! strcmp ( wp->name, name ) ) | |
2071 | return TRUE; | |
2072 | return FALSE; | |
2073 | } | |
2074 | ||
2075 | /* | |
2076 | * Get waypoint by name - not guaranteed to be unique | |
2077 | * Finds the first one | |
2078 | */ | |
2079 | VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, const gchar *name ) | |
2080 | { | |
2081 | return g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find, (gpointer) name ); | |
2082 | } | |
2083 | ||
ce4bd1cf RN |
2084 | /* |
2085 | * ATM use a case sensitive find | |
2086 | * Finds the first one | |
2087 | */ | |
2088 | static gboolean trw_layer_track_find ( const gpointer id, const VikTrack *trk, const gchar *name ) | |
2089 | { | |
2090 | if ( trk && trk->name ) | |
2091 | if ( ! strcmp ( trk->name, name ) ) | |
2092 | return TRUE; | |
2093 | return FALSE; | |
2094 | } | |
2095 | ||
2096 | /* | |
2097 | * Get track by name - not guaranteed to be unique | |
2098 | * Finds the first one | |
2099 | */ | |
c9570f86 RN |
2100 | VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name ) |
2101 | { | |
ce4bd1cf | 2102 | return g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find, (gpointer) name ); |
c9570f86 RN |
2103 | } |
2104 | ||
50a14534 EB |
2105 | static void trw_layer_find_maxmin_waypoints ( const gchar *name, const VikWaypoint *w, struct LatLon maxmin[2] ) |
2106 | { | |
2107 | static VikCoord fixme; | |
2108 | vik_coord_copy_convert ( &(w->coord), VIK_COORD_LATLON, &fixme ); | |
2109 | if ( VIK_LATLON(&fixme)->lat > maxmin[0].lat || maxmin[0].lat == 0.0 ) | |
2110 | maxmin[0].lat = VIK_LATLON(&fixme)->lat; | |
2111 | if ( VIK_LATLON(&fixme)->lat < maxmin[1].lat || maxmin[1].lat == 0.0 ) | |
2112 | maxmin[1].lat = VIK_LATLON(&fixme)->lat; | |
2113 | if ( VIK_LATLON(&fixme)->lon > maxmin[0].lon || maxmin[0].lon == 0.0 ) | |
2114 | maxmin[0].lon = VIK_LATLON(&fixme)->lon; | |
2115 | if ( VIK_LATLON(&fixme)->lon < maxmin[1].lon || maxmin[1].lon == 0.0 ) | |
2116 | maxmin[1].lon = VIK_LATLON(&fixme)->lon; | |
2117 | } | |
2118 | ||
2119 | static void trw_layer_find_maxmin_tracks ( const gchar *name, GList **t, struct LatLon maxmin[2] ) | |
2120 | { | |
2121 | GList *tr = *t; | |
2122 | static VikCoord fixme; | |
2123 | ||
2124 | while ( tr ) | |
2125 | { | |
2126 | vik_coord_copy_convert ( &(VIK_TRACKPOINT(tr->data)->coord), VIK_COORD_LATLON, &fixme ); | |
2127 | if ( VIK_LATLON(&fixme)->lat > maxmin[0].lat || maxmin[0].lat == 0.0 ) | |
2128 | maxmin[0].lat = VIK_LATLON(&fixme)->lat; | |
2129 | if ( VIK_LATLON(&fixme)->lat < maxmin[1].lat || maxmin[1].lat == 0.0 ) | |
2130 | maxmin[1].lat = VIK_LATLON(&fixme)->lat; | |
2131 | if ( VIK_LATLON(&fixme)->lon > maxmin[0].lon || maxmin[0].lon == 0.0 ) | |
2132 | maxmin[0].lon = VIK_LATLON(&fixme)->lon; | |
2133 | if ( VIK_LATLON(&fixme)->lon < maxmin[1].lon || maxmin[1].lon == 0.0 ) | |
2134 | maxmin[1].lon = VIK_LATLON(&fixme)->lon; | |
2135 | tr = tr->next; | |
2136 | } | |
2137 | } | |
2138 | ||
165a4fa9 HR |
2139 | static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]) |
2140 | { | |
2141 | struct LatLon wpt_maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2142 | struct LatLon trk_maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2143 | ||
2144 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_find_maxmin_waypoints, wpt_maxmin ); | |
2145 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, trk_maxmin ); | |
2146 | if ((wpt_maxmin[0].lat != 0.0 && wpt_maxmin[0].lat > trk_maxmin[0].lat) || trk_maxmin[0].lat == 0.0) { | |
2147 | maxmin[0].lat = wpt_maxmin[0].lat; | |
2148 | } | |
2149 | else { | |
2150 | maxmin[0].lat = trk_maxmin[0].lat; | |
2151 | } | |
2152 | if ((wpt_maxmin[0].lon != 0.0 && wpt_maxmin[0].lon > trk_maxmin[0].lon) || trk_maxmin[0].lon == 0.0) { | |
2153 | maxmin[0].lon = wpt_maxmin[0].lon; | |
2154 | } | |
2155 | else { | |
2156 | maxmin[0].lon = trk_maxmin[0].lon; | |
2157 | } | |
2158 | if ((wpt_maxmin[1].lat != 0.0 && wpt_maxmin[1].lat < trk_maxmin[1].lat) || trk_maxmin[1].lat == 0.0) { | |
2159 | maxmin[1].lat = wpt_maxmin[1].lat; | |
2160 | } | |
2161 | else { | |
2162 | maxmin[1].lat = trk_maxmin[1].lat; | |
2163 | } | |
2164 | if ((wpt_maxmin[1].lon != 0.0 && wpt_maxmin[1].lon < trk_maxmin[1].lon) || trk_maxmin[1].lon == 0.0) { | |
2165 | maxmin[1].lon = wpt_maxmin[1].lon; | |
2166 | } | |
2167 | else { | |
2168 | maxmin[1].lon = trk_maxmin[1].lon; | |
2169 | } | |
2170 | } | |
50a14534 EB |
2171 | |
2172 | gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest ) | |
2173 | { | |
2174 | /* 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... */ | |
2175 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
165a4fa9 | 2176 | trw_layer_find_maxmin (vtl, maxmin); |
50a14534 EB |
2177 | if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0) |
2178 | return FALSE; | |
2179 | else | |
2180 | { | |
2181 | struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 }; | |
2182 | vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average ); | |
2183 | return TRUE; | |
2184 | } | |
2185 | } | |
2186 | ||
2187 | static void trw_layer_centerize ( gpointer layer_and_vlp[2] ) | |
2188 | { | |
2189 | VikCoord coord; | |
2190 | if ( vik_trw_layer_find_center ( VIK_TRW_LAYER(layer_and_vlp[0]), &coord ) ) | |
6bb72350 | 2191 | goto_coord ( layer_and_vlp[1], NULL, NULL, &coord ); |
50a14534 | 2192 | else |
4c77d5e0 | 2193 | a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("This layer has no waypoints or trackpoints.") ); |
50a14534 EB |
2194 | } |
2195 | ||
c5638216 RN |
2196 | static void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] ) |
2197 | { | |
2198 | /* First set the center [in case previously viewing from elsewhere] */ | |
2199 | /* Then loop through zoom levels until provided positions are in view */ | |
2200 | /* This method is not particularly fast - but should work well enough */ | |
2201 | struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 }; | |
2202 | VikCoord coord; | |
2203 | vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average ); | |
2204 | vik_viewport_set_center_coord ( vvp, &coord ); | |
2205 | ||
2206 | /* Convert into definite 'smallest' and 'largest' positions */ | |
2207 | struct LatLon minmin; | |
2208 | if ( maxmin[0].lat < maxmin[1].lat ) | |
2209 | minmin.lat = maxmin[0].lat; | |
2210 | else | |
2211 | minmin.lat = maxmin[1].lat; | |
2212 | ||
2213 | struct LatLon maxmax; | |
2214 | if ( maxmin[0].lon > maxmin[1].lon ) | |
2215 | maxmax.lon = maxmin[0].lon; | |
2216 | else | |
2217 | maxmax.lon = maxmin[1].lon; | |
2218 | ||
2219 | /* Never zoom in too far - generally not that useful, as too close ! */ | |
2220 | /* Always recalculate the 'best' zoom level */ | |
2221 | gdouble zoom = 1.0; | |
2222 | vik_viewport_set_zoom ( vvp, zoom ); | |
2223 | ||
2224 | gdouble min_lat, max_lat, min_lon, max_lon; | |
2225 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
2226 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
2227 | vik_viewport_get_min_max_lat_lon ( vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
2228 | /* NB I think the logic used in this test to determine if the bounds is within view | |
2229 | fails if track goes across 180 degrees longitude. | |
2230 | Hopefully that situation is not too common... | |
2231 | Mind you viking doesn't really do edge locations to well anyway */ | |
2232 | if ( min_lat < minmin.lat && | |
2233 | max_lat > minmin.lat && | |
2234 | min_lon < maxmax.lon && | |
2235 | max_lon > maxmax.lon ) | |
2236 | /* Found within zoom level */ | |
2237 | break; | |
2238 | ||
2239 | /* Try next */ | |
2240 | zoom = zoom * 2; | |
2241 | vik_viewport_set_zoom ( vvp, zoom ); | |
2242 | } | |
2243 | } | |
2244 | ||
2245 | gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp ) | |
2246 | { | |
2247 | /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */ | |
2248 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2249 | trw_layer_find_maxmin (vtl, maxmin); | |
2250 | if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0) | |
2251 | return FALSE; | |
2252 | else { | |
2253 | trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin ); | |
2254 | return TRUE; | |
2255 | } | |
2256 | } | |
2257 | ||
5a10c240 RN |
2258 | static void trw_layer_auto_view ( gpointer layer_and_vlp[2] ) |
2259 | { | |
2260 | if ( vik_trw_layer_auto_set_view ( VIK_TRW_LAYER(layer_and_vlp[0]), vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(layer_and_vlp[1])) ) ) { | |
2261 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(layer_and_vlp[1]) ); | |
2262 | } | |
2263 | else | |
2264 | a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("This layer has no waypoints or trackpoints.") ); | |
2265 | } | |
2266 | ||
ce4bd1cf | 2267 | static void trw_layer_export ( gpointer layer_and_vlp[2], const gchar *title, const gchar* default_name, VikTrack* trk, guint file_type ) |
50a14534 EB |
2268 | { |
2269 | GtkWidget *file_selector; | |
2270 | const gchar *fn; | |
2271 | gboolean failed = FALSE; | |
7f6757c4 RN |
2272 | file_selector = gtk_file_chooser_dialog_new (title, |
2273 | NULL, | |
2274 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2275 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2276 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2277 | NULL); | |
2278 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(file_selector), default_name); | |
6e4a49aa MA |
2279 | |
2280 | while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_ACCEPT ) | |
50a14534 | 2281 | { |
6e4a49aa | 2282 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(file_selector) ); |
45acf79e | 2283 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE ) |
50a14534 EB |
2284 | { |
2285 | gtk_widget_hide ( file_selector ); | |
ce4bd1cf | 2286 | failed = ! a_file_export ( VIK_TRW_LAYER(layer_and_vlp[0]), fn, file_type, trk ); |
50a14534 EB |
2287 | break; |
2288 | } | |
2289 | else | |
2290 | { | |
d91e5f2b | 2291 | if ( a_dialog_yes_or_no ( GTK_WINDOW(file_selector), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) |
50a14534 EB |
2292 | { |
2293 | gtk_widget_hide ( file_selector ); | |
ce4bd1cf | 2294 | failed = ! a_file_export ( VIK_TRW_LAYER(layer_and_vlp[0]), fn, file_type, trk ); |
50a14534 EB |
2295 | break; |
2296 | } | |
2297 | } | |
2298 | } | |
2299 | gtk_widget_destroy ( file_selector ); | |
2300 | if ( failed ) | |
4c77d5e0 | 2301 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("The filename you requested could not be opened for writing.") ); |
50a14534 EB |
2302 | } |
2303 | ||
2304 | static void trw_layer_export_gpspoint ( gpointer layer_and_vlp[2] ) | |
2305 | { | |
f7f8a0a6 | 2306 | trw_layer_export ( layer_and_vlp, _("Export Layer"), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])), NULL, FILE_TYPE_GPSPOINT ); |
50a14534 EB |
2307 | } |
2308 | ||
2309 | static void trw_layer_export_gpsmapper ( gpointer layer_and_vlp[2] ) | |
2310 | { | |
f7f8a0a6 | 2311 | trw_layer_export ( layer_and_vlp, _("Export Layer"), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])), NULL, FILE_TYPE_GPSMAPPER ); |
50a14534 EB |
2312 | } |
2313 | ||
561e6ad0 EB |
2314 | static void trw_layer_export_gpx ( gpointer layer_and_vlp[2] ) |
2315 | { | |
18d0a1ed RN |
2316 | /* Auto append '.gpx' to track name (providing it's not already there) for the default filename */ |
2317 | gchar *auto_save_name = g_strdup ( vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])) ); | |
2318 | if ( ! check_file_ext ( auto_save_name, ".gpx" ) ) | |
2319 | auto_save_name = g_strconcat ( auto_save_name, ".gpx", NULL ); | |
2320 | ||
2321 | trw_layer_export ( layer_and_vlp, _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX ); | |
2322 | ||
2323 | g_free ( auto_save_name ); | |
7f6757c4 RN |
2324 | } |
2325 | ||
ba9d0a00 RN |
2326 | static void trw_layer_export_kml ( gpointer layer_and_vlp[2] ) |
2327 | { | |
2328 | /* Auto append '.kml' to the name (providing it's not already there) for the default filename */ | |
2329 | gchar *auto_save_name = g_strdup ( vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])) ); | |
2330 | if ( ! check_file_ext ( auto_save_name, ".kml" ) ) | |
2331 | auto_save_name = g_strconcat ( auto_save_name, ".kml", NULL ); | |
2332 | ||
2333 | trw_layer_export ( layer_and_vlp, _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML ); | |
2334 | ||
2335 | g_free ( auto_save_name ); | |
2336 | } | |
2337 | ||
ccccf356 RN |
2338 | /** |
2339 | * Convert the given TRW layer into a temporary GPX file and open it with the specified program | |
2340 | * | |
2341 | */ | |
2342 | static void trw_layer_export_external_gpx ( gpointer layer_and_vlp[2], const gchar* external_program ) | |
2343 | { | |
2344 | gchar *name_used = NULL; | |
2345 | int fd; | |
2346 | ||
2347 | if ((fd = g_file_open_tmp("tmp-viking.XXXXXX.gpx", &name_used, NULL)) >= 0) { | |
2348 | gboolean failed = ! a_file_export ( VIK_TRW_LAYER(layer_and_vlp[0]), name_used, FILE_TYPE_GPX, NULL); | |
2349 | if (failed) { | |
2350 | a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("Could not create temporary file for export.") ); | |
2351 | } | |
2352 | else { | |
2353 | GError *err = NULL; | |
2354 | gchar *quoted_file = g_shell_quote ( name_used ); | |
2355 | gchar *cmd = g_strdup_printf ( "%s %s", external_program, quoted_file ); | |
2356 | g_free ( quoted_file ); | |
2357 | if ( ! g_spawn_command_line_async ( cmd, &err ) ) | |
2358 | { | |
2359 | a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER( layer_and_vlp[0]), _("Could not launch %s."), external_program ); | |
2360 | g_error_free ( err ); | |
2361 | } | |
2362 | g_free ( cmd ); | |
2363 | } | |
2364 | // Note ATM the 'temporary' file is not deleted, as loading via another program is not instantaneous | |
2365 | //g_remove ( name_used ); | |
2366 | // Perhaps should be deleted when the program ends? | |
2367 | // For now leave it to the user to delete it / use system temp cleanup methods. | |
2368 | g_free ( name_used ); | |
2369 | } | |
2370 | } | |
2371 | ||
2372 | static void trw_layer_export_external_gpx_1 ( gpointer layer_and_vlp[2] ) | |
2373 | { | |
2374 | trw_layer_export_external_gpx ( layer_and_vlp, a_vik_get_external_gpx_program_1() ); | |
2375 | } | |
2376 | ||
ff02058b RN |
2377 | static void trw_layer_export_external_gpx_2 ( gpointer layer_and_vlp[2] ) |
2378 | { | |
2379 | trw_layer_export_external_gpx ( layer_and_vlp, a_vik_get_external_gpx_program_2() ); | |
2380 | } | |
2381 | ||
7f6757c4 RN |
2382 | static void trw_layer_export_gpx_track ( gpointer pass_along[6] ) |
2383 | { | |
7f6757c4 RN |
2384 | gpointer layer_and_vlp[2]; |
2385 | layer_and_vlp[0] = pass_along[0]; | |
2386 | layer_and_vlp[1] = pass_along[1]; | |
ce4bd1cf RN |
2387 | VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); |
2388 | ||
2389 | if ( !trk || !trk->name ) | |
2390 | return; | |
7f6757c4 RN |
2391 | |
2392 | /* Auto append '.gpx' to track name (providing it's not already there) for the default filename */ | |
ce4bd1cf | 2393 | gchar *auto_save_name = g_strdup ( trk->name ); |
7f6757c4 RN |
2394 | if ( ! check_file_ext ( auto_save_name, ".gpx" ) ) |
2395 | auto_save_name = g_strconcat ( auto_save_name, ".gpx", NULL ); | |
2396 | ||
ce4bd1cf | 2397 | trw_layer_export ( layer_and_vlp, _("Export Track as GPX"), auto_save_name, trk, FILE_TYPE_GPX ); |
7f6757c4 RN |
2398 | |
2399 | g_free ( auto_save_name ); | |
561e6ad0 EB |
2400 | } |
2401 | ||
c9570f86 RN |
2402 | typedef struct { |
2403 | VikWaypoint *wp; // input | |
2404 | gpointer uuid; // output | |
2405 | } wpu_udata; | |
2406 | ||
2407 | static gboolean trw_layer_waypoint_find_uuid ( const gpointer id, const VikWaypoint *wp, gpointer udata ) | |
2408 | { | |
2409 | wpu_udata *user_data = udata; | |
2410 | if ( wp == user_data->wp ) { | |
2411 | user_data->uuid = id; | |
2412 | return TRUE; | |
2413 | } | |
2414 | return FALSE; | |
2415 | } | |
2416 | ||
50a14534 EB |
2417 | static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] ) |
2418 | { | |
a77d62d8 | 2419 | GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"), |
50a14534 EB |
2420 | VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), |
2421 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2422 | GTK_STOCK_CANCEL, | |
2423 | GTK_RESPONSE_REJECT, | |
2424 | GTK_STOCK_OK, | |
2425 | GTK_RESPONSE_ACCEPT, | |
2426 | NULL); | |
2427 | ||
2428 | GtkWidget *label, *entry; | |
4c77d5e0 | 2429 | label = gtk_label_new(_("Waypoint Name:")); |
50a14534 EB |
2430 | entry = gtk_entry_new(); |
2431 | ||
2432 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), label, FALSE, FALSE, 0); | |
2433 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), entry, FALSE, FALSE, 0); | |
2434 | gtk_widget_show_all ( label ); | |
2435 | gtk_widget_show_all ( entry ); | |
2436 | ||
7ea3cb11 RN |
2437 | gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT ); |
2438 | ||
50a14534 EB |
2439 | while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT ) |
2440 | { | |
c9570f86 RN |
2441 | gchar *name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); |
2442 | // Find *first* wp with the given name | |
2443 | VikWaypoint *wp = vik_trw_layer_get_waypoint ( VIK_TRW_LAYER(layer_and_vlp[0]), name ); | |
50a14534 | 2444 | |
c9570f86 | 2445 | if ( !wp ) |
4c77d5e0 | 2446 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("Waypoint not found in this layer.") ); |
50a14534 EB |
2447 | else |
2448 | { | |
2449 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(layer_and_vlp[1])), &(wp->coord) ); | |
2450 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(layer_and_vlp[1]) ); | |
c9570f86 RN |
2451 | |
2452 | // Find and select on the side panel | |
2453 | wpu_udata udata; | |
2454 | udata.wp = wp; | |
2455 | udata.uuid = NULL; | |
2456 | ||
2457 | // Hmmm, want key of it | |
2458 | gpointer *wpf = g_hash_table_find ( VIK_TRW_LAYER(layer_and_vlp[0])->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata ); | |
2459 | ||
2460 | if ( wpf && udata.uuid ) { | |
2461 | GtkTreeIter *it = g_hash_table_lookup ( VIK_TRW_LAYER(layer_and_vlp[0])->waypoints_iters, udata.uuid ); | |
2462 | vik_treeview_select_iter ( VIK_LAYER(layer_and_vlp[0])->vt, it, TRUE ); | |
2463 | } | |
2464 | ||
50a14534 EB |
2465 | break; |
2466 | } | |
2467 | ||
c9570f86 | 2468 | g_free ( name ); |
50a14534 EB |
2469 | |
2470 | } | |
2471 | gtk_widget_destroy ( dia ); | |
2472 | } | |
2473 | ||
2474 | gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord ) | |
2475 | { | |
ac1bde8b | 2476 | gchar *default_name = highest_wp_number_get(vtl); |
acaf7113 | 2477 | VikWaypoint *wp = vik_waypoint_new(); |
ac1bde8b RN |
2478 | gchar *returned_name; |
2479 | gboolean updated; | |
acaf7113 | 2480 | wp->coord = *def_coord; |
d60a672e RN |
2481 | |
2482 | // Attempt to auto set height if DEM data is available | |
2483 | gint16 elev = a_dems_get_elev_by_coord ( &(wp->coord), VIK_DEM_INTERPOL_BEST ); | |
2484 | if ( elev != VIK_DEM_INVALID_ELEVATION ) | |
2485 | wp->altitude = (gdouble)elev; | |
50a14534 | 2486 | |
c9570f86 RN |
2487 | returned_name = a_dialog_waypoint ( w, default_name, wp, vtl->coord_mode, TRUE, &updated ); |
2488 | ||
2489 | if ( returned_name ) | |
50a14534 | 2490 | { |
805d282e | 2491 | wp->visible = TRUE; |
ac1bde8b RN |
2492 | vik_trw_layer_add_waypoint ( vtl, returned_name, wp ); |
2493 | g_free (default_name); | |
c9570f86 | 2494 | g_free (returned_name); |
50a14534 EB |
2495 | return TRUE; |
2496 | } | |
ac1bde8b | 2497 | g_free (default_name); |
acaf7113 | 2498 | vik_waypoint_free(wp); |
50a14534 EB |
2499 | return FALSE; |
2500 | } | |
2501 | ||
165a4fa9 HR |
2502 | static void trw_layer_new_wikipedia_wp_viewport ( gpointer lav[2] ) |
2503 | { | |
2504 | VikCoord one, two; | |
2505 | struct LatLon one_ll, two_ll; | |
2506 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2507 | ||
2508 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2509 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2510 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2511 | VikViewport *vvp = vik_window_viewport(vw); | |
2512 | vik_viewport_screen_to_coord ( vvp, 0, 0, &one); | |
2513 | vik_viewport_screen_to_coord ( vvp, vik_viewport_get_width(vvp), vik_viewport_get_height(vvp), &two); | |
2514 | vik_coord_to_latlon(&one, &one_ll); | |
2515 | vik_coord_to_latlon(&two, &two_ll); | |
2516 | if (one_ll.lat > two_ll.lat) { | |
2517 | maxmin[0].lat = one_ll.lat; | |
2518 | maxmin[1].lat = two_ll.lat; | |
2519 | } | |
2520 | else { | |
2521 | maxmin[0].lat = two_ll.lat; | |
2522 | maxmin[1].lat = one_ll.lat; | |
2523 | } | |
2524 | if (one_ll.lon > two_ll.lon) { | |
2525 | maxmin[0].lon = one_ll.lon; | |
2526 | maxmin[1].lon = two_ll.lon; | |
2527 | } | |
2528 | else { | |
2529 | maxmin[0].lon = two_ll.lon; | |
2530 | maxmin[1].lon = one_ll.lon; | |
2531 | } | |
2532 | a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, vlp, maxmin); | |
2533 | } | |
2534 | ||
2535 | static void trw_layer_new_wikipedia_wp_layer ( gpointer lav[2] ) | |
2536 | { | |
2537 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2538 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2539 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2540 | ||
2541 | trw_layer_find_maxmin (vtl, maxmin); | |
2542 | a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, vlp, maxmin); | |
2543 | } | |
2544 | ||
b3eb3b98 RN |
2545 | #ifdef VIK_CONFIG_GEOTAG |
2546 | static void trw_layer_geotagging_waypoint_mtime_keep ( gpointer pass_along[6] ) | |
2547 | { | |
2548 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->waypoints, pass_along[3] ); | |
2549 | if ( wp ) | |
2550 | // Update directly - not changing the mtime | |
2551 | a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, TRUE ); | |
2552 | } | |
2553 | ||
2554 | static void trw_layer_geotagging_waypoint_mtime_update ( gpointer pass_along[6] ) | |
2555 | { | |
2556 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->waypoints, pass_along[3] ); | |
2557 | if ( wp ) | |
2558 | // Update directly | |
2559 | a_geotag_write_exif_gps ( wp->image, wp->coord, wp->altitude, FALSE ); | |
2560 | } | |
2561 | ||
2562 | /* | |
2563 | * Use code in separate file for this feature as reasonably complex | |
2564 | */ | |
2565 | static void trw_layer_geotagging_track ( gpointer pass_along[6] ) | |
2566 | { | |
2567 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
2568 | VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
2569 | // Unset so can be reverified later if necessary | |
2570 | vtl->has_verified_thumbnails = FALSE; | |
2571 | ||
2572 | trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2573 | vtl, | |
2574 | track, | |
f182700c | 2575 | track->name ); |
b3eb3b98 RN |
2576 | } |
2577 | ||
2578 | static void trw_layer_geotagging ( gpointer lav[2] ) | |
2579 | { | |
2580 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2581 | // Unset so can be reverified later if necessary | |
2582 | vtl->has_verified_thumbnails = FALSE; | |
2583 | ||
2584 | trw_layer_geotag_dialog ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2585 | vtl, | |
2586 | NULL, | |
2587 | NULL); | |
2588 | } | |
2589 | #endif | |
2590 | ||
16fc32f6 RN |
2591 | // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer // |
2592 | ||
2593 | /* | |
2594 | * Acquire into this TRW Layer straight from GPS Device | |
2595 | */ | |
2596 | static void trw_layer_acquire_gps_cb ( gpointer lav[2] ) | |
2597 | { | |
2598 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2599 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2600 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2601 | VikViewport *vvp = vik_window_viewport(vw); | |
2602 | ||
2603 | vik_datasource_gps_interface.mode = VIK_DATASOURCE_ADDTOLAYER; | |
2604 | a_acquire ( vw, vlp, vvp, &vik_datasource_gps_interface ); | |
2605 | } | |
2606 | ||
2607 | /* | |
2608 | * Acquire into this TRW Layer from Google Directions | |
2609 | */ | |
2610 | static void trw_layer_acquire_google_cb ( gpointer lav[2] ) | |
2611 | { | |
2612 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2613 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2614 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2615 | VikViewport *vvp = vik_window_viewport(vw); | |
2616 | ||
2617 | a_acquire ( vw, vlp, vvp, &vik_datasource_google_interface ); | |
2618 | } | |
2619 | ||
40f5740b RN |
2620 | #ifdef VIK_CONFIG_OPENSTREETMAP |
2621 | /* | |
2622 | * Acquire into this TRW Layer from OSM | |
2623 | */ | |
2624 | static void trw_layer_acquire_osm_cb ( gpointer lav[2] ) | |
2625 | { | |
2626 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2627 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2628 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2629 | VikViewport *vvp = vik_window_viewport(vw); | |
2630 | ||
2631 | a_acquire ( vw, vlp, vvp, &vik_datasource_osm_interface ); | |
2632 | } | |
2633 | #endif | |
2634 | ||
16fc32f6 RN |
2635 | #ifdef VIK_CONFIG_GEOCACHES |
2636 | /* | |
2637 | * Acquire into this TRW Layer from Geocaching.com | |
2638 | */ | |
2639 | static void trw_layer_acquire_geocache_cb ( gpointer lav[2] ) | |
2640 | { | |
2641 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2642 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2643 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2644 | VikViewport *vvp = vik_window_viewport(vw); | |
2645 | ||
2646 | a_acquire ( vw, vlp, vvp, &vik_datasource_gc_interface ); | |
2647 | } | |
2648 | #endif | |
2649 | ||
68bab1bd RN |
2650 | #ifdef VIK_CONFIG_GEOTAG |
2651 | /* | |
2652 | * Acquire into this TRW Layer from images | |
2653 | */ | |
2654 | static void trw_layer_acquire_geotagged_cb ( gpointer lav[2] ) | |
2655 | { | |
2656 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2657 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2658 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2659 | VikViewport *vvp = vik_window_viewport(vw); | |
2660 | ||
2661 | vik_datasource_geotag_interface.mode = VIK_DATASOURCE_ADDTOLAYER; | |
2662 | a_acquire ( vw, vlp, vvp, &vik_datasource_geotag_interface ); | |
2663 | ||
2664 | // Reverify thumbnails as they may have changed | |
2665 | vtl->has_verified_thumbnails = FALSE; | |
2666 | trw_layer_verify_thumbnails ( vtl, NULL ); | |
2667 | } | |
2668 | #endif | |
2669 | ||
50a14534 EB |
2670 | static void trw_layer_new_wp ( gpointer lav[2] ) |
2671 | { | |
2672 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2673 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2674 | /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason. | |
2675 | instead return true if you want to update. */ | |
2676 | 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 ) | |
2677 | vik_layers_panel_emit_update ( vlp ); | |
2678 | } | |
2679 | ||
535ed1ae RN |
2680 | static void trw_layer_auto_tracks_view ( gpointer lav[2] ) |
2681 | { | |
2682 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2683 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2684 | ||
2685 | if ( g_hash_table_size (vtl->tracks) > 0 ) { | |
2686 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
2687 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin ); | |
2688 | trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin ); | |
2689 | vik_layers_panel_emit_update ( vlp ); | |
2690 | } | |
2691 | } | |
2692 | ||
fc59e8c7 RN |
2693 | static void trw_layer_single_waypoint_jump ( const gchar *name, const VikWaypoint *wp, gpointer vvp ) |
2694 | { | |
2695 | /* NB do not care if wp is visible or not */ | |
2696 | vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord) ); | |
2697 | } | |
2698 | ||
2699 | static void trw_layer_auto_waypoints_view ( gpointer lav[2] ) | |
2700 | { | |
2701 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2702 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2703 | ||
2704 | /* Only 1 waypoint - jump straight to it */ | |
2705 | if ( g_hash_table_size (vtl->waypoints) == 1 ) { | |
2706 | VikViewport *vvp = vik_layers_panel_get_viewport (vlp); | |
2707 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp ); | |
2708 | } | |
2709 | /* If at least 2 waypoints - find center and then zoom to fit */ | |
2710 | else if ( g_hash_table_size (vtl->waypoints) > 1 ) | |
2711 | { | |
2712 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
2713 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_find_maxmin_waypoints, maxmin ); | |
2714 | trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin ); | |
2715 | } | |
2716 | ||
2717 | vik_layers_panel_emit_update ( vlp ); | |
2718 | } | |
2719 | ||
a7cd93ac | 2720 | static void trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp ) |
50a14534 EB |
2721 | { |
2722 | static gpointer pass_along[2]; | |
2723 | GtkWidget *item; | |
98fcbbdb | 2724 | GtkWidget *export_submenu; |
50a14534 EB |
2725 | pass_along[0] = vtl; |
2726 | pass_along[1] = vlp; | |
2727 | ||
2728 | item = gtk_menu_item_new(); | |
2729 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
2730 | gtk_widget_show ( item ); | |
2731 | ||
d6de71f9 RN |
2732 | /* Now with icons */ |
2733 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") ); | |
2734 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
5a10c240 RN |
2735 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along ); |
2736 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2737 | gtk_widget_show ( item ); | |
2738 | ||
535ed1ae RN |
2739 | item = gtk_menu_item_new_with_mnemonic ( _("View All Trac_ks") ); |
2740 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along ); | |
2741 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2742 | gtk_widget_show ( item ); | |
2743 | ||
fc59e8c7 RN |
2744 | item = gtk_menu_item_new_with_mnemonic ( _("V_iew All Waypoints") ); |
2745 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along ); | |
2746 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2747 | gtk_widget_show ( item ); | |
2748 | ||
d6de71f9 RN |
2749 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") ); |
2750 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2751 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along ); |
2752 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2753 | gtk_widget_show ( item ); | |
2754 | ||
7306a492 | 2755 | item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") ); |
50a14534 EB |
2756 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along ); |
2757 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2758 | gtk_widget_show ( item ); | |
2759 | ||
1bd88e66 | 2760 | export_submenu = gtk_menu_new (); |
d6de71f9 RN |
2761 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") ); |
2762 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2763 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2764 | gtk_widget_show ( item ); | |
98fcbbdb | 2765 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu ); |
1bd88e66 | 2766 | |
7306a492 | 2767 | item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") ); |
1bd88e66 GB |
2768 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along ); |
2769 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2770 | gtk_widget_show ( item ); | |
50a14534 | 2771 | |
7306a492 | 2772 | item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") ); |
50a14534 | 2773 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along ); |
1bd88e66 | 2774 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); |
50a14534 EB |
2775 | gtk_widget_show ( item ); |
2776 | ||
7306a492 | 2777 | item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") ); |
561e6ad0 | 2778 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along ); |
1bd88e66 | 2779 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); |
561e6ad0 EB |
2780 | gtk_widget_show ( item ); |
2781 | ||
ba9d0a00 RN |
2782 | item = gtk_menu_item_new_with_mnemonic ( _("Export as _KML...") ); |
2783 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along ); | |
2784 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2785 | gtk_widget_show ( item ); | |
2786 | ||
ccccf356 RN |
2787 | gchar* external1 = g_strconcat ( _("Open with External Program_1: "), a_vik_get_external_gpx_program_1(), NULL ); |
2788 | item = gtk_menu_item_new_with_mnemonic ( external1 ); | |
2789 | g_free ( external1 ); | |
2790 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_1), pass_along ); | |
2791 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2792 | gtk_widget_show ( item ); | |
2793 | ||
ff02058b RN |
2794 | gchar* external2 = g_strconcat ( _("Open with External Program_2: "), a_vik_get_external_gpx_program_2(), NULL ); |
2795 | item = gtk_menu_item_new_with_mnemonic ( external2 ); | |
2796 | g_free ( external2 ); | |
2797 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_external_gpx_2), pass_along ); | |
2798 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2799 | gtk_widget_show ( item ); | |
2800 | ||
d6de71f9 RN |
2801 | item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") ); |
2802 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2803 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along ); |
2804 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2805 | gtk_widget_show ( item ); | |
3e7553ae | 2806 | |
da03b29d | 2807 | #ifdef VIK_CONFIG_GEONAMES |
ba164b00 | 2808 | GtkWidget *wikipedia_submenu = gtk_menu_new(); |
d6de71f9 RN |
2809 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Add Wikipedia Waypoints") ); |
2810 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2811 | gtk_menu_shell_append(GTK_MENU_SHELL (menu), item); |
2812 | gtk_widget_show(item); | |
2813 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu); | |
2814 | ||
d6de71f9 RN |
2815 | item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") ); |
2816 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2817 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along ); |
2818 | gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item); | |
2819 | gtk_widget_show ( item ); | |
2820 | ||
d6de71f9 RN |
2821 | item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") ); |
2822 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2823 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along ); |
2824 | gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item); | |
2825 | gtk_widget_show ( item ); | |
da03b29d | 2826 | #endif |
165a4fa9 | 2827 | |
b3eb3b98 RN |
2828 | #ifdef VIK_CONFIG_GEOTAG |
2829 | item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") ); | |
2830 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging), pass_along ); | |
2831 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2832 | gtk_widget_show ( item ); | |
2833 | #endif | |
2834 | ||
16fc32f6 | 2835 | GtkWidget *acquire_submenu = gtk_menu_new (); |
d6de71f9 RN |
2836 | item = gtk_image_menu_item_new_with_mnemonic ( _("Ac_quire") ); |
2837 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) ); | |
16fc32f6 RN |
2838 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2839 | gtk_widget_show ( item ); | |
2840 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu ); | |
2841 | ||
2842 | item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") ); | |
2843 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along ); | |
2844 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2845 | gtk_widget_show ( item ); | |
2846 | ||
2847 | item = gtk_menu_item_new_with_mnemonic ( _("From G_oogle Directions...") ); | |
2848 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_google_cb), pass_along ); | |
2849 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2850 | gtk_widget_show ( item ); | |
2851 | ||
40f5740b RN |
2852 | #ifdef VIK_CONFIG_OPENSTREETMAP |
2853 | item = gtk_menu_item_new_with_mnemonic ( _("From _OSM Traces...") ); | |
2854 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_osm_cb), pass_along ); | |
2855 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2856 | gtk_widget_show ( item ); | |
2857 | #endif | |
2858 | ||
16fc32f6 RN |
2859 | #ifdef VIK_CONFIG_GEOCACHES |
2860 | item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") ); | |
2861 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along ); | |
2862 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2863 | gtk_widget_show ( item ); | |
2864 | #endif | |
2865 | ||
68bab1bd RN |
2866 | #ifdef VIK_CONFIG_GEOTAG |
2867 | item = gtk_menu_item_new_with_mnemonic ( _("From Geotagged _Images...") ); | |
2868 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geotagged_cb), pass_along ); | |
2869 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2870 | gtk_widget_show ( item ); | |
2871 | #endif | |
2872 | ||
3e7553ae | 2873 | #ifdef VIK_CONFIG_OPENSTREETMAP |
d6de71f9 RN |
2874 | item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") ); |
2875 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); | |
3e7553ae GB |
2876 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_cb), pass_along ); |
2877 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2878 | gtk_widget_show ( item ); | |
2879 | #endif | |
28c82d8b | 2880 | |
c9a5cbf9 | 2881 | GtkWidget *delete_submenu = gtk_menu_new (); |
d6de71f9 RN |
2882 | item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") ); |
2883 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2884 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2885 | gtk_widget_show ( item ); | |
2886 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu ); | |
2887 | ||
d6de71f9 RN |
2888 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") ); |
2889 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2890 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along ); |
2891 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2892 | gtk_widget_show ( item ); | |
2893 | ||
d6de71f9 RN |
2894 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") ); |
2895 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
2896 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along ); |
2897 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2898 | gtk_widget_show ( item ); | |
2899 | ||
d6de71f9 RN |
2900 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") ); |
2901 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2902 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along ); |
2903 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2904 | gtk_widget_show ( item ); | |
2905 | ||
d6de71f9 RN |
2906 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") ); |
2907 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
2908 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along ); |
2909 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2910 | gtk_widget_show ( item ); | |
2911 | ||
28c82d8b | 2912 | item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp, |
d65659e7 | 2913 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl ); |
28c82d8b EB |
2914 | if ( item ) { |
2915 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2916 | gtk_widget_show ( item ); | |
2917 | } | |
2918 | ||
2919 | item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp, | |
d65659e7 | 2920 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl ); |
28c82d8b EB |
2921 | if ( item ) { |
2922 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2923 | gtk_widget_show ( item ); | |
2924 | } | |
50a14534 EB |
2925 | } |
2926 | ||
c9570f86 RN |
2927 | // Fake Waypoint UUIDs vi simple increasing integer |
2928 | static guint wp_uuid = 0; | |
2929 | ||
50a14534 EB |
2930 | void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp ) |
2931 | { | |
c9570f86 RN |
2932 | wp_uuid++; |
2933 | ||
2934 | vik_waypoint_set_name (wp, name); | |
2935 | ||
50a14534 EB |
2936 | if ( VIK_LAYER(vtl)->realized ) |
2937 | { | |
c9570f86 RN |
2938 | GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter)); |
2939 | ||
2940 | // Visibility column always needed for waypoints | |
50a14534 | 2941 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
c9570f86 | 2942 | vik_treeview_add_sublayer_alphabetized ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), iter, name, vtl, GUINT_TO_POINTER(wp_uuid), VIK_TRW_LAYER_SUBLAYER_WAYPOINT, NULL, TRUE, TRUE ); |
50a14534 | 2943 | #else |
ce4bd1cf | 2944 | vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), iter, name, vtl, GUINT_TO_POINTER(wp_uuid), VIK_TRW_LAYER_SUBLAYER_WAYPOINT, NULL, TRUE, TRUE ); |
50a14534 | 2945 | #endif |
c9570f86 RN |
2946 | // Actual setting of visibility dependent on the waypoint |
2947 | vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible ); | |
2948 | ||
2949 | g_hash_table_insert ( vtl->waypoints_iters, GUINT_TO_POINTER(wp_uuid), iter ); | |
50a14534 | 2950 | } |
50a14534 | 2951 | |
a8fe53f8 | 2952 | highest_wp_number_add_wp(vtl, name); |
c9570f86 | 2953 | g_hash_table_insert ( vtl->waypoints, GUINT_TO_POINTER(wp_uuid), wp ); |
50a14534 EB |
2954 | |
2955 | } | |
2956 | ||
ce4bd1cf RN |
2957 | // Fake Track UUIDs vi simple increasing integer |
2958 | static guint tr_uuid = 0; | |
2959 | ||
50a14534 EB |
2960 | void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t ) |
2961 | { | |
ce4bd1cf RN |
2962 | tr_uuid++; |
2963 | ||
2964 | vik_track_set_name (t, name); | |
2965 | ||
50a14534 EB |
2966 | if ( VIK_LAYER(vtl)->realized ) |
2967 | { | |
ce4bd1cf RN |
2968 | GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter)); |
2969 | // Visibility column always needed for tracks | |
50a14534 | 2970 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
ce4bd1cf | 2971 | vik_treeview_add_sublayer_alphabetized ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), iter, name, vtl, GUINT_TO_POINTER(tr_uuid), VIK_TRW_LAYER_SUBLAYER_TRACK, NULL, TRUE, TRUE ); |
50a14534 | 2972 | #else |
ce4bd1cf | 2973 | 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 ); |
50a14534 | 2974 | #endif |
ce4bd1cf RN |
2975 | // Actual setting of visibility dependent on the track |
2976 | vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible ); | |
2977 | ||
2978 | g_hash_table_insert ( vtl->tracks_iters, GUINT_TO_POINTER(tr_uuid), iter ); | |
50a14534 | 2979 | } |
50a14534 | 2980 | |
ce4bd1cf | 2981 | g_hash_table_insert ( vtl->tracks, GUINT_TO_POINTER(tr_uuid), t ); |
50a14534 EB |
2982 | |
2983 | } | |
2984 | ||
50a14534 | 2985 | /* to be called whenever a track has been deleted or may have been changed. */ |
ce4bd1cf | 2986 | void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, VikTrack *trk ) |
50a14534 | 2987 | { |
ce4bd1cf | 2988 | if (vtl->current_tp_track == trk ) |
50a14534 | 2989 | trw_layer_cancel_current_tp ( vtl, FALSE ); |
ce4bd1cf | 2990 | else if (vtl->last_tp_track == trk ) |
50a14534 EB |
2991 | trw_layer_cancel_last_tp ( vtl ); |
2992 | } | |
e890a6e6 EB |
2993 | |
2994 | static gchar *get_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name) | |
2995 | { | |
2996 | gint i = 2; | |
2997 | gchar *newname = g_strdup(name); | |
2998 | while ((sublayer_type == VIK_TRW_LAYER_SUBLAYER_TRACK) ? | |
941aa6e9 | 2999 | (void *)vik_trw_layer_get_track(vtl, newname) : (void *)vik_trw_layer_get_waypoint(vtl, newname)) { |
e890a6e6 EB |
3000 | gchar *new_newname = g_strdup_printf("%s#%d", name, i); |
3001 | g_free(newname); | |
3002 | newname = new_newname; | |
3003 | i++; | |
3004 | } | |
3005 | return newname; | |
3006 | } | |
50a14534 | 3007 | |
805d282e EB |
3008 | void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp ) |
3009 | { | |
c9570f86 RN |
3010 | // No more uniqueness of name forced when loading from a file |
3011 | // This now makes this function a little redunant as we just flow the parameters through | |
3012 | vik_trw_layer_add_waypoint ( vtl, name, wp ); | |
805d282e | 3013 | } |
c9570f86 | 3014 | |
805d282e EB |
3015 | void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr ) |
3016 | { | |
7ff7d728 | 3017 | if ( vtl->route_finder_append && vtl->route_finder_current_track ) { |
c3deba01 | 3018 | vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */ |
7ff7d728 | 3019 | vik_track_steal_and_append_trackpoints ( vtl->route_finder_current_track, tr ); |
bddd2056 | 3020 | vik_track_free ( tr ); |
7ff7d728 | 3021 | vtl->route_finder_append = FALSE; /* this means we have added it */ |
bddd2056 | 3022 | } else { |
ce4bd1cf RN |
3023 | |
3024 | // No more uniqueness of name forced when loading from a file | |
3025 | vik_trw_layer_add_track ( vtl, name, tr ); | |
bddd2056 | 3026 | |
7ff7d728 | 3027 | if ( vtl->route_finder_check_added_track ) { |
c3deba01 | 3028 | vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */ |
ce4bd1cf | 3029 | vtl->route_finder_added_track = tr; |
bddd2056 EB |
3030 | } |
3031 | } | |
805d282e EB |
3032 | } |
3033 | ||
ce4bd1cf | 3034 | static void trw_layer_enum_item ( gpointer id, GList **tr, GList **l ) |
c48517ad | 3035 | { |
ce4bd1cf | 3036 | *l = g_list_append(*l, id); |
c48517ad AF |
3037 | } |
3038 | ||
ce4bd1cf RN |
3039 | /* |
3040 | * Move an item from one TRW layer to another TRW layer | |
3041 | */ | |
3042 | static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gpointer id, gint type ) | |
c48517ad | 3043 | { |
c48517ad | 3044 | if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) { |
ce4bd1cf RN |
3045 | VikTrack *trk = g_hash_table_lookup ( vtl_src->tracks, id ); |
3046 | ||
3047 | gchar *newname = get_new_unique_sublayer_name(vtl_dest, type, trk->name); | |
3048 | ||
3049 | VikTrack *trk2 = vik_track_copy ( trk ); | |
3050 | vik_trw_layer_add_track ( vtl_dest, newname, trk2 ); | |
3051 | vik_trw_layer_delete_track ( vtl_src, trk ); | |
c48517ad | 3052 | } |
c9570f86 | 3053 | |
ce4bd1cf RN |
3054 | if (type == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) { |
3055 | VikWaypoint *wp = g_hash_table_lookup ( vtl_src->waypoints, id ); | |
c9570f86 RN |
3056 | |
3057 | gchar *newname = get_new_unique_sublayer_name(vtl_dest, type, wp->name); | |
3058 | ||
ce4bd1cf RN |
3059 | VikWaypoint *wp2 = vik_waypoint_copy ( wp ); |
3060 | vik_trw_layer_add_waypoint ( vtl_dest, newname, wp2 ); | |
c9570f86 | 3061 | trw_layer_delete_waypoint ( vtl_src, wp ); |
c48517ad AF |
3062 | } |
3063 | } | |
3064 | ||
70a23263 | 3065 | static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
e4afc73a EB |
3066 | { |
3067 | VikTreeview *vt = VIK_LAYER(vtl_src)->vt; | |
c48517ad AF |
3068 | gint type = vik_treeview_item_get_data(vt, src_item_iter); |
3069 | ||
e4afc73a | 3070 | if (!vik_treeview_item_get_pointer(vt, src_item_iter)) { |
b637058e EB |
3071 | GList *items = NULL; |
3072 | GList *iter; | |
e4afc73a | 3073 | |
c48517ad AF |
3074 | if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) { |
3075 | g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items); | |
3076 | } | |
3077 | if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) { | |
3078 | g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items); | |
3079 | } | |
3080 | ||
3081 | iter = items; | |
3082 | while (iter) { | |
3083 | if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) { | |
3084 | trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK); | |
3085 | } else { | |
3086 | trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT); | |
3087 | } | |
3088 | iter = iter->next; | |
e4afc73a | 3089 | } |
c48517ad | 3090 | if (items) |
b637058e | 3091 | g_list_free(items); |
c48517ad AF |
3092 | } else { |
3093 | gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter); | |
3094 | trw_layer_move_item(vtl_src, vtl_dest, name, type); | |
e4afc73a EB |
3095 | } |
3096 | } | |
3097 | ||
ce4bd1cf RN |
3098 | typedef struct { |
3099 | VikTrack *trk; // input | |
3100 | gpointer uuid; // output | |
3101 | } trku_udata; | |
3102 | ||
3103 | static gboolean trw_layer_track_find_uuid ( const gpointer id, const VikTrack *trk, gpointer udata ) | |
3104 | { | |
3105 | trku_udata *user_data = udata; | |
3106 | if ( trk == user_data->trk ) { | |
3107 | user_data->uuid = id; | |
3108 | return TRUE; | |
3109 | } | |
3110 | return FALSE; | |
3111 | } | |
3112 | ||
3113 | gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, VikTrack *trk ) | |
50a14534 | 3114 | { |
50a14534 | 3115 | gboolean was_visible = FALSE; |
ce4bd1cf RN |
3116 | |
3117 | if ( trk && trk->name ) { | |
3118 | ||
3119 | if ( trk == vtl->current_track ) { | |
50a14534 | 3120 | vtl->current_track = NULL; |
ce4bd1cf RN |
3121 | vtl->current_tp_track = NULL; |
3122 | vtl->current_tp_id = NULL; | |
3123 | vtl->moving_tp = FALSE; | |
77ad64fa | 3124 | } |
ce4bd1cf RN |
3125 | |
3126 | was_visible = trk->visible; | |
3127 | ||
3128 | if ( trk == vtl->route_finder_current_track ) | |
7ff7d728 RN |
3129 | vtl->route_finder_current_track = NULL; |
3130 | ||
ce4bd1cf RN |
3131 | if ( trk == vtl->route_finder_added_track ) |
3132 | vtl->route_finder_added_track = NULL; | |
3133 | ||
3134 | trku_udata udata; | |
3135 | udata.trk = trk; | |
3136 | udata.uuid = NULL; | |
50a14534 | 3137 | |
ce4bd1cf RN |
3138 | // Hmmm, want key of it |
3139 | gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata ); | |
50a14534 | 3140 | |
ce4bd1cf RN |
3141 | if ( trkf && udata.uuid ) { |
3142 | /* could be current_tp, so we have to check */ | |
3143 | trw_layer_cancel_tps_of_track ( vtl, trk ); | |
3144 | ||
3145 | GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udata.uuid ); | |
3146 | ||
3147 | if ( it ) { | |
3148 | vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it ); | |
3149 | g_hash_table_remove ( vtl->tracks_iters, udata.uuid ); | |
3150 | g_hash_table_remove ( vtl->tracks, udata.uuid ); | |
3151 | } | |
3152 | } | |
50a14534 EB |
3153 | } |
3154 | return was_visible; | |
3155 | } | |
3156 | ||
c9570f86 | 3157 | static gboolean trw_layer_delete_waypoint ( VikTrwLayer *vtl, VikWaypoint *wp ) |
e4afc73a EB |
3158 | { |
3159 | gboolean was_visible = FALSE; | |
e4afc73a | 3160 | |
c9570f86 | 3161 | if ( wp && wp->name ) { |
e4afc73a EB |
3162 | |
3163 | if ( wp == vtl->current_wp ) { | |
3164 | vtl->current_wp = NULL; | |
c9570f86 | 3165 | vtl->current_wp_id = NULL; |
e4afc73a EB |
3166 | vtl->moving_wp = FALSE; |
3167 | } | |
3168 | ||
3169 | was_visible = wp->visible; | |
c9570f86 RN |
3170 | |
3171 | wpu_udata udata; | |
3172 | udata.wp = wp; | |
3173 | udata.uuid = NULL; | |
3174 | ||
3175 | // Hmmm, want key of it | |
3176 | gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, (gpointer) &udata ); | |
3177 | ||
3178 | if ( wpf && udata.uuid ) { | |
3179 | GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udata.uuid ); | |
3180 | ||
3181 | if ( it ) { | |
3182 | vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it ); | |
3183 | g_hash_table_remove ( vtl->waypoints_iters, udata.uuid ); | |
3184 | ||
3185 | highest_wp_number_remove_wp(vtl, wp->name); | |
3186 | g_hash_table_remove ( vtl->waypoints, udata.uuid ); // last because this frees the name | |
3187 | } | |
3188 | } | |
a8fe53f8 | 3189 | |
e4afc73a EB |
3190 | } |
3191 | ||
3192 | return was_visible; | |
3193 | } | |
3194 | ||
c9570f86 RN |
3195 | // Only for temporary use by trw_layer_delete_waypoint_by_name |
3196 | static gboolean trw_layer_waypoint_find_uuid_by_name ( const gpointer id, const VikWaypoint *wp, gpointer udata ) | |
3197 | { | |
3198 | wpu_udata *user_data = udata; | |
3199 | if ( ! strcmp ( wp->name, user_data->wp->name ) ) { | |
3200 | user_data->uuid = id; | |
3201 | return TRUE; | |
3202 | } | |
3203 | return FALSE; | |
3204 | } | |
3205 | ||
3206 | /* | |
3207 | * Delete a waypoint by the given name | |
3208 | * NOTE: ATM this will delete the first encountered Waypoint with the specified name | |
3209 | * as there be multiple waypoints with the same name | |
3210 | */ | |
3211 | static gboolean trw_layer_delete_waypoint_by_name ( VikTrwLayer *vtl, const gchar *name ) | |
3212 | { | |
3213 | wpu_udata udata; | |
3214 | // Fake a waypoint with the given name | |
3215 | udata.wp = vik_waypoint_new (); | |
3216 | vik_waypoint_set_name (udata.wp, name); | |
3217 | // Currently only the name is used in this waypoint find function | |
3218 | udata.uuid = NULL; | |
3219 | ||
3220 | // Hmmm, want key of it | |
3221 | gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid_by_name, (gpointer) &udata ); | |
3222 | ||
3223 | vik_waypoint_free (udata.wp); | |
3224 | ||
3225 | if ( wpf && udata.uuid ) | |
3226 | return trw_layer_delete_waypoint (vtl, g_hash_table_lookup ( vtl->waypoints, udata.uuid )); | |
3227 | else | |
3228 | return FALSE; | |
3229 | } | |
3230 | ||
ce4bd1cf RN |
3231 | typedef struct { |
3232 | VikTrack *trk; // input | |
3233 | gpointer uuid; // output | |
3234 | } tpu_udata; | |
3235 | ||
3236 | // Only for temporary use by trw_layer_delete_track_by_name | |
3237 | static gboolean trw_layer_track_find_uuid_by_name ( const gpointer id, const VikTrack *trk, gpointer udata ) | |
3238 | { | |
3239 | tpu_udata *user_data = udata; | |
3240 | if ( ! strcmp ( trk->name, user_data->trk->name ) ) { | |
3241 | user_data->uuid = id; | |
3242 | return TRUE; | |
3243 | } | |
3244 | return FALSE; | |
3245 | } | |
3246 | ||
3247 | /* | |
3248 | * Delete a track by the given name | |
3249 | * NOTE: ATM this will delete the first encountered Track with the specified name | |
3250 | * as there be multiple track with the same name | |
3251 | */ | |
3252 | static gboolean trw_layer_delete_track_by_name ( VikTrwLayer *vtl, const gchar *name ) | |
3253 | { | |
3254 | tpu_udata udata; | |
3255 | // Fake a track with the given name | |
3256 | udata.trk = vik_track_new (); | |
3257 | vik_track_set_name (udata.trk, name); | |
3258 | // Currently only the name is used in this waypoint find function | |
3259 | udata.uuid = NULL; | |
3260 | ||
3261 | // Hmmm, want key of it | |
3262 | gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid_by_name, &udata ); | |
3263 | ||
3264 | vik_track_free (udata.trk); | |
3265 | ||
3266 | if ( trkf && udata.uuid ) | |
3267 | return vik_trw_layer_delete_track (vtl, g_hash_table_lookup ( vtl->tracks, udata.uuid )); | |
3268 | else | |
3269 | return FALSE; | |
3270 | } | |
3271 | ||
700b0908 QT |
3272 | static void remove_item_from_treeview(const gchar *name, GtkTreeIter *it, VikTreeview * vt) |
3273 | { | |
3274 | vik_treeview_item_delete (vt, it ); | |
3275 | } | |
3276 | ||
3277 | void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl ) | |
3278 | { | |
3279 | ||
3280 | vtl->current_track = NULL; | |
7ff7d728 | 3281 | vtl->route_finder_current_track = NULL; |
ce4bd1cf RN |
3282 | vtl->route_finder_added_track = NULL; |
3283 | if (vtl->current_tp_track) | |
700b0908 | 3284 | trw_layer_cancel_current_tp(vtl, FALSE); |
ce4bd1cf | 3285 | if (vtl->last_tp_track) |
700b0908 QT |
3286 | trw_layer_cancel_last_tp ( vtl ); |
3287 | ||
3288 | g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt); | |
3289 | g_hash_table_remove_all(vtl->tracks_iters); | |
3290 | g_hash_table_remove_all(vtl->tracks); | |
3291 | ||
f01eebd4 | 3292 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
700b0908 QT |
3293 | } |
3294 | ||
3295 | void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl ) | |
3296 | { | |
3297 | vtl->current_wp = NULL; | |
c9570f86 | 3298 | vtl->current_wp_id = NULL; |
700b0908 QT |
3299 | vtl->moving_wp = FALSE; |
3300 | ||
a8fe53f8 EB |
3301 | highest_wp_number_reset(vtl); |
3302 | ||
700b0908 QT |
3303 | g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt); |
3304 | g_hash_table_remove_all(vtl->waypoints_iters); | |
3305 | g_hash_table_remove_all(vtl->waypoints); | |
3306 | ||
f01eebd4 | 3307 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
700b0908 QT |
3308 | } |
3309 | ||
c9a5cbf9 RN |
3310 | static void trw_layer_delete_all_tracks ( gpointer lav[2] ) |
3311 | { | |
3312 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
3313 | // Get confirmation from the user | |
3314 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3315 | _("Are you sure you want to delete all tracks in %s?"), | |
3316 | vik_layer_get_name ( VIK_LAYER(vtl) ) ) ) | |
3317 | vik_trw_layer_delete_all_tracks (vtl); | |
3318 | } | |
3319 | ||
3320 | static void trw_layer_delete_all_waypoints ( gpointer lav[2] ) | |
3321 | { | |
3322 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
3323 | // Get confirmation from the user | |
3324 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3325 | _("Are you sure you want to delete all waypoints in %s?"), | |
3326 | vik_layer_get_name ( VIK_LAYER(vtl) ) ) ) | |
3327 | vik_trw_layer_delete_all_waypoints (vtl); | |
3328 | } | |
3329 | ||
6bb72350 | 3330 | static void trw_layer_delete_item ( gpointer pass_along[6] ) |
50a14534 EB |
3331 | { |
3332 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
3333 | gboolean was_visible = FALSE; | |
dc2c040e | 3334 | if ( GPOINTER_TO_INT (pass_along[2]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) |
50a14534 | 3335 | { |
c9570f86 RN |
3336 | VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, pass_along[3] ); |
3337 | if ( wp && wp->name ) { | |
3338 | if ( GPOINTER_TO_INT ( pass_along[4]) ) | |
3339 | // Get confirmation from the user | |
3340 | // Maybe this Waypoint Delete should be optional as is it could get annoying... | |
3341 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3342 | _("Are you sure you want to delete the waypoint \"%s\""), | |
3343 | wp->name ) ) | |
3344 | return; | |
3345 | was_visible = trw_layer_delete_waypoint ( vtl, wp ); | |
3346 | } | |
50a14534 EB |
3347 | } |
3348 | else | |
3349 | { | |
ce4bd1cf RN |
3350 | VikTrack *trk = g_hash_table_lookup ( vtl->tracks, pass_along[3] ); |
3351 | if ( trk && trk->name ) { | |
3352 | if ( GPOINTER_TO_INT ( pass_along[4]) ) | |
3353 | // Get confirmation from the user | |
3354 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
169acf64 | 3355 | _("Are you sure you want to delete the track \"%s\""), |
ce4bd1cf RN |
3356 | trk->name ) ) |
3357 | return; | |
3358 | was_visible = vik_trw_layer_delete_track ( vtl, trk ); | |
3359 | } | |
50a14534 | 3360 | } |
50a14534 | 3361 | if ( was_visible ) |
f01eebd4 | 3362 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
3363 | } |
3364 | ||
3365 | ||
c9570f86 | 3366 | static void trw_layer_properties_item ( gpointer pass_along[7] ) |
50a14534 EB |
3367 | { |
3368 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
dc2c040e | 3369 | if ( GPOINTER_TO_INT (pass_along[2]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) |
50a14534 | 3370 | { |
c9570f86 RN |
3371 | VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, pass_along[3] ); // sublayer |
3372 | ||
3373 | if ( wp && wp->name ) | |
50a14534 | 3374 | { |
ac1bde8b | 3375 | gboolean updated = FALSE; |
c9570f86 | 3376 | a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), wp->name, wp, vtl->coord_mode, FALSE, &updated ); |
50a14534 | 3377 | |
ac1bde8b | 3378 | if ( updated && VIK_LAYER(vtl)->visible ) |
f01eebd4 | 3379 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
3380 | } |
3381 | } | |
3382 | else | |
3383 | { | |
3384 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, pass_along[3] ); | |
ce4bd1cf | 3385 | if ( tr && tr->name ) |
50a14534 | 3386 | { |
21700912 | 3387 | vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl), |
6bb72350 RN |
3388 | vtl, tr, |
3389 | pass_along[1], /* vlp */ | |
6bb72350 | 3390 | pass_along[5] ); /* vvp */ |
50a14534 EB |
3391 | } |
3392 | } | |
3393 | } | |
3394 | ||
6bb72350 RN |
3395 | /* |
3396 | Parameter 1 -> VikLayersPanel | |
3397 | Parameter 2 -> VikLayer | |
3398 | Parameter 3 -> VikViewport | |
3399 | */ | |
3400 | static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord ) | |
3401 | { | |
3402 | if ( vlp ) { | |
3403 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord ); | |
3404 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
3405 | } | |
3406 | else { | |
3407 | /* since vlp not set, vl & vvp should be valid instead! */ | |
3408 | if ( vl && vvp ) { | |
3409 | vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord ); | |
f01eebd4 | 3410 | vik_layer_emit_update ( VIK_LAYER(vl), FALSE ); |
6bb72350 RN |
3411 | } |
3412 | } | |
50a14534 EB |
3413 | } |
3414 | ||
6bb72350 | 3415 | static void trw_layer_goto_track_startpoint ( gpointer pass_along[6] ) |
50a14534 EB |
3416 | { |
3417 | GList *trps = ((VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ))->trackpoints; | |
3418 | if ( trps && trps->data ) | |
6bb72350 | 3419 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *) trps->data)->coord)); |
50a14534 EB |
3420 | } |
3421 | ||
6bb72350 | 3422 | static void trw_layer_goto_track_center ( gpointer pass_along[6] ) |
50a14534 | 3423 | { |
8fb71d6c | 3424 | /* FIXME: get this into viktrack.c, and should be ->trackpoints right? */ |
50a14534 EB |
3425 | GList **trps = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); |
3426 | if ( trps && *trps ) | |
3427 | { | |
3428 | struct LatLon average, maxmin[2] = { {0,0}, {0,0} }; | |
3429 | VikCoord coord; | |
3430 | trw_layer_find_maxmin_tracks ( NULL, trps, maxmin ); | |
3431 | average.lat = (maxmin[0].lat+maxmin[1].lat)/2; | |
3432 | average.lon = (maxmin[0].lon+maxmin[1].lon)/2; | |
3433 | vik_coord_load_from_latlon ( &coord, VIK_TRW_LAYER(pass_along[0])->coord_mode, &average ); | |
6bb72350 | 3434 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &coord); |
50a14534 EB |
3435 | } |
3436 | } | |
3437 | ||
8fb71d6c EB |
3438 | static void trw_layer_extend_track_end ( gpointer pass_along[6] ) |
3439 | { | |
3440 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
3441 | VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3442 | ||
3443 | vtl->current_track = track; | |
a7955c1d | 3444 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK); |
8fb71d6c EB |
3445 | |
3446 | if ( track->trackpoints ) | |
6bb72350 | 3447 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *)g_list_last(track->trackpoints)->data)->coord) ); |
8fb71d6c EB |
3448 | } |
3449 | ||
e3154bef | 3450 | /** |
7ff7d728 | 3451 | * extend a track using route finder |
e3154bef | 3452 | */ |
7ff7d728 | 3453 | static void trw_layer_extend_track_end_route_finder ( gpointer pass_along[6] ) |
a7955c1d AM |
3454 | { |
3455 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
3456 | VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3457 | VikCoord last_coord = (((VikTrackpoint *)g_list_last(track->trackpoints)->data)->coord); | |
3458 | ||
3459 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, NUM_TOOLS ); | |
7ff7d728 RN |
3460 | vtl->route_finder_coord = last_coord; |
3461 | vtl->route_finder_current_track = track; | |
3462 | vtl->route_finder_started = TRUE; | |
a7955c1d AM |
3463 | |
3464 | if ( track->trackpoints ) | |
6bb72350 | 3465 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &last_coord) ; |
a7955c1d AM |
3466 | |
3467 | } | |
a7955c1d | 3468 | |
ad0a8c2d EB |
3469 | static void trw_layer_apply_dem_data ( gpointer pass_along[6] ) |
3470 | { | |
3471 | /* TODO: check & warn if no DEM data, or no applicable DEM data. */ | |
3472 | /* Also warn if overwrite old elevation data */ | |
3473 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3474 | ||
55906514 | 3475 | vik_track_apply_dem_data ( track ); |
ad0a8c2d EB |
3476 | } |
3477 | ||
50a14534 EB |
3478 | static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] ) |
3479 | { | |
3480 | GList *trps = ((VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ))->trackpoints; | |
3481 | if ( !trps ) | |
3482 | return; | |
111fa174 | 3483 | trps = g_list_last(trps); |
6bb72350 | 3484 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *) trps->data)->coord)); |
50a14534 EB |
3485 | } |
3486 | ||
6bb72350 | 3487 | static void trw_layer_goto_track_max_speed ( gpointer pass_along[6] ) |
03e7da75 RN |
3488 | { |
3489 | VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
3490 | if ( !vtp ) | |
3491 | return; | |
6bb72350 | 3492 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
03e7da75 RN |
3493 | } |
3494 | ||
6bb72350 | 3495 | static void trw_layer_goto_track_max_alt ( gpointer pass_along[6] ) |
c28faca8 RN |
3496 | { |
3497 | VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
3498 | if ( !vtp ) | |
3499 | return; | |
6bb72350 | 3500 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
c28faca8 RN |
3501 | } |
3502 | ||
6bb72350 | 3503 | static void trw_layer_goto_track_min_alt ( gpointer pass_along[6] ) |
c28faca8 RN |
3504 | { |
3505 | VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
3506 | if ( !vtp ) | |
3507 | return; | |
6bb72350 | 3508 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
c28faca8 | 3509 | } |
111fa174 | 3510 | |
116ea336 | 3511 | /* |
469113fb | 3512 | * Automatically change the viewport to center on the track and zoom to see the extent of the track |
116ea336 RN |
3513 | */ |
3514 | static void trw_layer_auto_track_view ( gpointer pass_along[6] ) | |
469113fb RN |
3515 | { |
3516 | GList **trps = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3517 | if ( trps && *trps ) | |
3518 | { | |
3519 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
3520 | trw_layer_find_maxmin_tracks ( NULL, trps, maxmin ); | |
6bb72350 RN |
3521 | trw_layer_zoom_to_show_latlons ( VIK_TRW_LAYER(pass_along[0]), pass_along[5], maxmin ); |
3522 | if ( pass_along[1] ) | |
3523 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(pass_along[1]) ); | |
3524 | else | |
f01eebd4 | 3525 | vik_layer_emit_update ( VIK_LAYER(pass_along[0]), FALSE ); |
469113fb RN |
3526 | } |
3527 | } | |
3528 | ||
c95d6b00 RN |
3529 | static void trw_layer_edit_trackpoint ( gpointer pass_along[6] ) |
3530 | { | |
3531 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
3532 | trw_layer_tpwin_init ( vtl ); | |
3533 | } | |
3534 | ||
111fa174 AF |
3535 | /************************************* |
3536 | * merge/split by time routines | |
3537 | *************************************/ | |
3538 | ||
15f45edc | 3539 | /* called for each key in track hash table. |
5780603d | 3540 | * If the current track has the same time stamp type, add it to the result, |
15f45edc QT |
3541 | * except the one pointed by "exclude". |
3542 | * set exclude to NULL if there is no exclude to check. | |
5780603d | 3543 | * Note that the result is in reverse (for performance reasons). |
15f45edc QT |
3544 | */ |
3545 | typedef struct { | |
3546 | GList **result; | |
3547 | GList *exclude; | |
5780603d | 3548 | gboolean with_timestamps; |
15f45edc | 3549 | } twt_udata; |
5780603d | 3550 | static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata) |
15f45edc QT |
3551 | { |
3552 | twt_udata *user_data = udata; | |
3553 | VikTrackpoint *p1, *p2; | |
3554 | ||
3555 | if (VIK_TRACK(value)->trackpoints == user_data->exclude) { | |
3556 | return; | |
3557 | } | |
3558 | ||
3559 | if (VIK_TRACK(value)->trackpoints) { | |
3560 | p1 = VIK_TRACKPOINT(VIK_TRACK(value)->trackpoints->data); | |
3561 | p2 = VIK_TRACKPOINT(g_list_last(VIK_TRACK(value)->trackpoints)->data); | |
3562 | ||
5780603d RN |
3563 | if ( user_data->with_timestamps ) { |
3564 | if (!p1->has_timestamp || !p2->has_timestamp) { | |
3565 | return; | |
3566 | } | |
3567 | } | |
3568 | else { | |
3569 | // Don't add tracks with timestamps when getting non timestamp tracks | |
3570 | if (p1->has_timestamp || p2->has_timestamp) { | |
3571 | return; | |
3572 | } | |
15f45edc | 3573 | } |
15f45edc QT |
3574 | } |
3575 | ||
3576 | *(user_data->result) = g_list_prepend(*(user_data->result), key); | |
3577 | } | |
3578 | ||
111fa174 AF |
3579 | /* called for each key in track hash table. if original track user_data[1] is close enough |
3580 | * to the passed one, add it to list in user_data[0] | |
3581 | */ | |
fc92c977 | 3582 | static void find_nearby_tracks_by_time (gpointer key, gpointer value, gpointer user_data) |
111fa174 AF |
3583 | { |
3584 | time_t t1, t2; | |
3585 | VikTrackpoint *p1, *p2; | |
fc92c977 | 3586 | VikTrack *trk = VIK_TRACK(value); |
111fa174 AF |
3587 | |
3588 | GList **nearby_tracks = ((gpointer *)user_data)[0]; | |
fc92c977 | 3589 | GList *tpoints = ((gpointer *)user_data)[1]; |
111fa174 | 3590 | |
a61b2619 AF |
3591 | /* outline: |
3592 | * detect reasons for not merging, and return | |
3593 | * if no reason is found not to merge, then do it. | |
3594 | */ | |
111fa174 | 3595 | |
fc92c977 RN |
3596 | // Exclude the original track from the compiled list |
3597 | if (trk->trackpoints == tpoints) { | |
111fa174 AF |
3598 | return; |
3599 | } | |
3600 | ||
fc92c977 RN |
3601 | t1 = VIK_TRACKPOINT(g_list_first(tpoints)->data)->timestamp; |
3602 | t2 = VIK_TRACKPOINT(g_list_last(tpoints)->data)->timestamp; | |
111fa174 | 3603 | |
fc92c977 RN |
3604 | if (trk->trackpoints) { |
3605 | p1 = VIK_TRACKPOINT(g_list_first(trk->trackpoints)->data); | |
3606 | p2 = VIK_TRACKPOINT(g_list_last(trk->trackpoints)->data); | |
a61b2619 AF |
3607 | |
3608 | if (!p1->has_timestamp || !p2->has_timestamp) { | |
fc92c977 | 3609 | //g_print("no timestamp\n"); |
a61b2619 AF |
3610 | return; |
3611 | } | |
111fa174 | 3612 | |
fc92c977 RN |
3613 | guint threshold = GPOINTER_TO_UINT (((gpointer *)user_data)[2]); |
3614 | //g_print("Got track named %s, times %d, %d\n", trk->name, p1->timestamp, p2->timestamp); | |
3615 | if (! (abs(t1 - p2->timestamp) < threshold || | |
a61b2619 | 3616 | /* p1 p2 t1 t2 */ |
fc92c977 | 3617 | abs(p1->timestamp - t2) < threshold) |
a61b2619 AF |
3618 | /* t1 t2 p1 p2 */ |
3619 | ) { | |
3620 | return; | |
3621 | } | |
111fa174 | 3622 | } |
a61b2619 | 3623 | |
fc92c977 | 3624 | *nearby_tracks = g_list_prepend(*nearby_tracks, value); |
111fa174 AF |
3625 | } |
3626 | ||
3627 | /* comparison function used to sort tracks; a and b are hash table keys */ | |
02b5d347 | 3628 | /* Not actively used - can be restored if needed |
111fa174 AF |
3629 | static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data) |
3630 | { | |
3631 | GHashTable *tracks = user_data; | |
3632 | time_t t1, t2; | |
3633 | ||
3634 | t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp; | |
3635 | t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp; | |
3636 | ||
3637 | if (t1 < t2) return -1; | |
3638 | if (t1 > t2) return 1; | |
3639 | return 0; | |
3640 | } | |
02b5d347 | 3641 | */ |
111fa174 AF |
3642 | |
3643 | /* comparison function used to sort trackpoints */ | |
3644 | static gint trackpoint_compare(gconstpointer a, gconstpointer b) | |
3645 | { | |
3646 | time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp; | |
3647 | ||
3648 | if (t1 < t2) return -1; | |
3649 | if (t1 > t2) return 1; | |
3650 | return 0; | |
3651 | } | |
3652 | ||
fb2306f7 RN |
3653 | /** |
3654 | * comparison function which can be used to sort tracks or waypoints by name | |
3655 | */ | |
3656 | static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data) | |
3657 | { | |
3658 | const gchar* namea = (const gchar*) a; | |
3659 | const gchar* nameb = (const gchar*) b; | |
3660 | if ( namea == NULL || nameb == NULL) | |
3661 | return 0; | |
3662 | else | |
3663 | // Same sort method as used in the vik_treeview_*_alphabetize functions | |
3664 | return strcmp ( namea, nameb ); | |
3665 | } | |
fb2306f7 | 3666 | |
5780603d RN |
3667 | /** |
3668 | * Attempt to merge selected track with other tracks specified by the user | |
3669 | * Tracks to merge with must be of the same 'type' as the selected track - | |
3670 | * either all with timestamps, or all without timestamps | |
3671 | */ | |
291edcab HR |
3672 | static void trw_layer_merge_with_other ( gpointer pass_along[6] ) |
3673 | { | |
3674 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
5780603d | 3675 | GList *other_tracks = NULL; |
ce4bd1cf | 3676 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, pass_along[3] ); |
15f45edc | 3677 | |
5780603d | 3678 | if ( !track->trackpoints ) |
15f45edc | 3679 | return; |
15f45edc | 3680 | |
c1564279 | 3681 | twt_udata udata; |
5780603d | 3682 | udata.result = &other_tracks; |
c1564279 | 3683 | udata.exclude = track->trackpoints; |
5780603d RN |
3684 | // Allow merging with 'similar' time type time tracks |
3685 | // i.e. either those times, or those without | |
3686 | udata.with_timestamps = (VIK_TRACKPOINT(track->trackpoints->data)->has_timestamp); | |
291edcab | 3687 | |
5780603d RN |
3688 | g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata); |
3689 | other_tracks = g_list_reverse(other_tracks); | |
3690 | ||
3691 | if ( !other_tracks ) { | |
3692 | if ( udata.with_timestamps ) | |
3693 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found")); | |
3694 | else | |
3695 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found")); | |
15f45edc QT |
3696 | return; |
3697 | } | |
3698 | ||
8352326e | 3699 | // Sort alphabetically for user presentation |
ce4bd1cf RN |
3700 | // Convert into list of names for usage with dialog function |
3701 | // TODO: Need to consider how to work best when we can have multiple tracks the same name... | |
3702 | GList *other_tracks_names = NULL; | |
3703 | GList *iter = g_list_first ( other_tracks ); | |
3704 | while ( iter ) { | |
3705 | other_tracks_names = g_list_append ( other_tracks_names, VIK_TRACK(g_hash_table_lookup (vtl->tracks, iter->data))->name ); | |
3706 | iter = g_list_next ( iter ); | |
3707 | } | |
3708 | ||
3709 | other_tracks_names = g_list_sort_with_data (other_tracks_names, sort_alphabetically, NULL); | |
8352326e | 3710 | |
7767aa02 | 3711 | GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), |
ce4bd1cf RN |
3712 | other_tracks_names, TRUE, |
3713 | _("Merge with..."), _("Select track to merge with")); | |
5780603d | 3714 | g_list_free(other_tracks); |
ce4bd1cf | 3715 | g_list_free(other_tracks_names); |
291edcab | 3716 | |
7767aa02 | 3717 | if (merge_list) |
291edcab | 3718 | { |
7767aa02 QT |
3719 | GList *l; |
3720 | for (l = merge_list; l != NULL; l = g_list_next(l)) { | |
ce4bd1cf | 3721 | VikTrack *merge_track = vik_trw_layer_get_track ( vtl, l->data ); |
7767aa02 QT |
3722 | if (merge_track) { |
3723 | track->trackpoints = g_list_concat(track->trackpoints, merge_track->trackpoints); | |
3724 | merge_track->trackpoints = NULL; | |
ce4bd1cf | 3725 | vik_trw_layer_delete_track (vtl, merge_track); |
7767aa02 QT |
3726 | track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare); |
3727 | } | |
291edcab | 3728 | } |
7767aa02 QT |
3729 | /* TODO: free data before free merge_list */ |
3730 | for (l = merge_list; l != NULL; l = g_list_next(l)) | |
3731 | g_free(l->data); | |
3732 | g_list_free(merge_list); | |
f01eebd4 | 3733 | vik_layer_emit_update( VIK_LAYER(vtl), FALSE ); |
291edcab | 3734 | } |
291edcab HR |
3735 | } |
3736 | ||
111fa174 AF |
3737 | /* merge by time routine */ |
3738 | static void trw_layer_merge_by_timestamp ( gpointer pass_along[6] ) | |
3739 | { | |
a61b2619 | 3740 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; |
a61b2619 | 3741 | |
02b5d347 | 3742 | //time_t t1, t2; |
111fa174 | 3743 | |
c1564279 | 3744 | GList *tracks_with_timestamp = NULL; |
ce4bd1cf RN |
3745 | VikTrack *orig_trk = (VikTrack *) g_hash_table_lookup ( vtl->tracks, pass_along[3] ); |
3746 | if (orig_trk->trackpoints && | |
3747 | !VIK_TRACKPOINT(orig_trk->trackpoints->data)->has_timestamp) { | |
c1564279 | 3748 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp")); |
c1564279 RN |
3749 | return; |
3750 | } | |
3751 | ||
3752 | twt_udata udata; | |
3753 | udata.result = &tracks_with_timestamp; | |
ce4bd1cf | 3754 | udata.exclude = orig_trk->trackpoints; |
5780603d RN |
3755 | udata.with_timestamps = TRUE; |
3756 | g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata); | |
c1564279 RN |
3757 | tracks_with_timestamp = g_list_reverse(tracks_with_timestamp); |
3758 | ||
3759 | if (!tracks_with_timestamp) { | |
3760 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp")); | |
c1564279 RN |
3761 | return; |
3762 | } | |
3763 | g_list_free(tracks_with_timestamp); | |
3764 | ||
fc92c977 RN |
3765 | static guint threshold_in_minutes = 1; |
3766 | if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3767 | _("Merge Threshold..."), | |
3768 | _("Merge when time between tracks less than:"), | |
3769 | &threshold_in_minutes)) { | |
111fa174 AF |
3770 | return; |
3771 | } | |
3772 | ||
fc92c977 RN |
3773 | // keep attempting to merge all tracks until no merges within the time specified is possible |
3774 | gboolean attempt_merge = TRUE; | |
3775 | GList *nearby_tracks = NULL; | |
3776 | GList *trps; | |
3777 | static gpointer params[3]; | |
3778 | ||
3779 | while ( attempt_merge ) { | |
3780 | ||
3781 | // Don't try again unless tracks have changed | |
3782 | attempt_merge = FALSE; | |
111fa174 | 3783 | |
ce4bd1cf | 3784 | trps = orig_trk->trackpoints; |
111fa174 AF |
3785 | if ( !trps ) |
3786 | return; | |
3787 | ||
111fa174 AF |
3788 | if (nearby_tracks) { |
3789 | g_list_free(nearby_tracks); | |
3790 | nearby_tracks = NULL; | |
3791 | } | |
3792 | ||
02b5d347 RN |
3793 | //t1 = ((VikTrackpoint *)trps->data)->timestamp; |
3794 | //t2 = ((VikTrackpoint *)g_list_last(trps)->data)->timestamp; | |
111fa174 | 3795 | |
70a23263 | 3796 | /* g_print("Original track times: %d and %d\n", t1, t2); */ |
111fa174 | 3797 | params[0] = &nearby_tracks; |
fc92c977 RN |
3798 | params[1] = (gpointer)trps; |
3799 | params[2] = GUINT_TO_POINTER (threshold_in_minutes*60); // In seconds | |
111fa174 AF |
3800 | |
3801 | /* get a list of adjacent-in-time tracks */ | |
fc92c977 | 3802 | g_hash_table_foreach(vtl->tracks, find_nearby_tracks_by_time, params); |
111fa174 | 3803 | |
111fa174 | 3804 | /* merge them */ |
fc92c977 RN |
3805 | GList *l = nearby_tracks; |
3806 | while ( l ) { | |
3807 | /* | |
3808 | #define get_first_trackpoint(x) VIK_TRACKPOINT(VIK_TRACK(x)->trackpoints->data) | |
3809 | #define get_last_trackpoint(x) VIK_TRACKPOINT(g_list_last(VIK_TRACK(x)->trackpoints)->data) | |
3810 | time_t t1, t2; | |
3811 | t1 = get_first_trackpoint(l)->timestamp; | |
3812 | t2 = get_last_trackpoint(l)->timestamp; | |
ce4bd1cf RN |
3813 | #undef get_first_trackpoint |
3814 | #undef get_last_trackpoint | |
fc92c977 RN |
3815 | g_print(" %20s: track %d - %d\n", VIK_TRACK(l->data)->name, (int)t1, (int)t2); |
3816 | */ | |
111fa174 | 3817 | |
fc92c977 RN |
3818 | /* remove trackpoints from merged track, delete track */ |
3819 | orig_trk->trackpoints = g_list_concat(orig_trk->trackpoints, VIK_TRACK(l->data)->trackpoints); | |
3820 | VIK_TRACK(l->data)->trackpoints = NULL; | |
3821 | vik_trw_layer_delete_track (vtl, VIK_TRACK(l->data)); | |
111fa174 | 3822 | |
fc92c977 RN |
3823 | // Tracks have changed, therefore retry again against all the remaining tracks |
3824 | attempt_merge = TRUE; | |
ce4bd1cf | 3825 | |
fc92c977 | 3826 | l = g_list_next(l); |
111fa174 | 3827 | } |
fc92c977 RN |
3828 | |
3829 | orig_trk->trackpoints = g_list_sort(orig_trk->trackpoints, trackpoint_compare); | |
3830 | } | |
3831 | ||
111fa174 | 3832 | g_list_free(nearby_tracks); |
f01eebd4 | 3833 | vik_layer_emit_update( VIK_LAYER(vtl), FALSE ); |
111fa174 AF |
3834 | } |
3835 | ||
84d3d9f9 RN |
3836 | /** |
3837 | * Split a track at the currently selected trackpoint, | |
3838 | * asking the user for the new name | |
3839 | */ | |
3840 | static void trw_layer_split_at_selected_trackpoint ( VikTrwLayer *vtl ) | |
3841 | { | |
3842 | if ( !vtl->current_tpl ) | |
3843 | return; | |
3844 | ||
3845 | if ( vtl->current_tpl->next && vtl->current_tpl->prev ) { | |
3846 | gchar *name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, vtl->current_tp_track->name); | |
3847 | if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vtl->tracks, name ) ) ) | |
3848 | { | |
3849 | VikTrack *tr = vik_track_new (); | |
3850 | GList *newglist = g_list_alloc (); | |
3851 | newglist->prev = NULL; | |
3852 | newglist->next = vtl->current_tpl->next; | |
3853 | newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data)); | |
3854 | tr->trackpoints = newglist; | |
3855 | ||
3856 | vtl->current_tpl->next->prev = newglist; /* end old track here */ | |
3857 | vtl->current_tpl->next = NULL; | |
3858 | ||
3859 | vtl->current_tpl = newglist; /* change tp to first of new track. */ | |
3860 | vtl->current_tp_track = tr; | |
3861 | ||
3862 | tr->visible = TRUE; | |
3863 | ||
3864 | vik_trw_layer_add_track ( vtl, name, tr ); | |
3865 | ||
3866 | trku_udata udata; | |
3867 | udata.trk = tr; | |
3868 | udata.uuid = NULL; | |
3869 | ||
3870 | // Also need id of newly created track | |
3871 | gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udata ); | |
3872 | if ( trkf && udata.uuid ) | |
3873 | vtl->current_tp_id = udata.uuid; | |
3874 | else | |
3875 | vtl->current_tp_id = NULL; | |
3876 | ||
3877 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); | |
3878 | } | |
3879 | } | |
3880 | } | |
3881 | ||
111fa174 AF |
3882 | /* split by time routine */ |
3883 | static void trw_layer_split_by_timestamp ( gpointer pass_along[6] ) | |
3884 | { | |
3885 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3886 | GList *trps = track->trackpoints; | |
3887 | GList *iter; | |
3888 | GList *newlists = NULL; | |
3889 | GList *newtps = NULL; | |
3890 | guint i; | |
3891 | static guint thr = 1; | |
3892 | ||
3893 | time_t ts, prev_ts; | |
3894 | ||
3895 | if ( !trps ) | |
3896 | return; | |
3897 | ||
3898 | if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(pass_along[0]), | |
4c77d5e0 GB |
3899 | _("Split Threshold..."), |
3900 | _("Split when time between trackpoints exceeds:"), | |
111fa174 AF |
3901 | &thr)) { |
3902 | return; | |
3903 | } | |
3904 | ||
3905 | /* iterate through trackpoints, and copy them into new lists without touching original list */ | |
3906 | prev_ts = VIK_TRACKPOINT(trps->data)->timestamp; | |
3907 | iter = trps; | |
3908 | ||
3909 | while (iter) { | |
3910 | ts = VIK_TRACKPOINT(iter->data)->timestamp; | |
3911 | if (ts < prev_ts) { | |
70a23263 | 3912 | g_print("panic: ts < prev_ts: this should never happen!\n"); |
111fa174 AF |
3913 | return; |
3914 | } | |
3915 | if (ts - prev_ts > thr*60) { | |
3916 | /* flush accumulated trackpoints into new list */ | |
aa9887a1 | 3917 | newlists = g_list_append(newlists, g_list_reverse(newtps)); |
111fa174 AF |
3918 | newtps = NULL; |
3919 | } | |
3920 | ||
3921 | /* accumulate trackpoint copies in newtps, in reverse order */ | |
3922 | newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data))); | |
3923 | prev_ts = ts; | |
3924 | iter = g_list_next(iter); | |
3925 | } | |
3926 | if (newtps) { | |
aa9887a1 | 3927 | newlists = g_list_append(newlists, g_list_reverse(newtps)); |
111fa174 AF |
3928 | } |
3929 | ||
3930 | /* put lists of trackpoints into tracks */ | |
3931 | iter = newlists; | |
3932 | i = 1; | |
c9d8f273 RN |
3933 | // Only bother updating if the split results in new tracks |
3934 | if (g_list_length (newlists) > 1) { | |
3935 | while (iter) { | |
3936 | gchar *new_tr_name; | |
3937 | VikTrack *tr; | |
111fa174 | 3938 | |
c9d8f273 RN |
3939 | tr = vik_track_new(); |
3940 | tr->visible = track->visible; | |
3941 | tr->trackpoints = (GList *)(iter->data); | |
111fa174 | 3942 | |
ce4bd1cf | 3943 | new_tr_name = g_strdup_printf ("%s #%d", track->name, i++); |
c9d8f273 RN |
3944 | vik_trw_layer_add_track(VIK_TRW_LAYER(pass_along[0]), new_tr_name, tr); |
3945 | /* g_print("adding track %s, times %d - %d\n", new_tr_name, VIK_TRACKPOINT(tr->trackpoints->data)->timestamp, | |
111fa174 AF |
3946 | VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp);*/ |
3947 | ||
c9d8f273 RN |
3948 | iter = g_list_next(iter); |
3949 | } | |
ce4bd1cf RN |
3950 | // Remove original track and then update the display |
3951 | vik_trw_layer_delete_track (VIK_TRW_LAYER(pass_along[0]), track); | |
f01eebd4 | 3952 | vik_layer_emit_update(VIK_LAYER(pass_along[0]), FALSE); |
111fa174 AF |
3953 | } |
3954 | g_list_free(newlists); | |
111fa174 AF |
3955 | } |
3956 | ||
af2341f3 RN |
3957 | /** |
3958 | * Split a track by the number of points as specified by the user | |
3959 | */ | |
3960 | static void trw_layer_split_by_n_points ( gpointer pass_along[6] ) | |
3961 | { | |
3962 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
3963 | VikTrack *track = (VikTrack *)g_hash_table_lookup ( vtl->tracks, pass_along[3] ); | |
3964 | ||
3965 | // Check valid track | |
3966 | GList *trps = track->trackpoints; | |
3967 | if ( !trps ) | |
3968 | return; | |
3969 | ||
3970 | gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(pass_along[0]), | |
3971 | _("Split Every Nth Point"), | |
3972 | _("Split on every Nth point:"), | |
3973 | 250, // Default value as per typical limited track capacity of various GPS devices | |
3974 | 2, // Min | |
3975 | 65536, // Max | |
3976 | 5); // Step | |
3977 | // Was a valid number returned? | |
3978 | if (!points) | |
3979 | return; | |
3980 | ||
3981 | // Now split... | |
3982 | GList *iter; | |
3983 | GList *newlists = NULL; | |
3984 | GList *newtps = NULL; | |
3985 | gint count = 0; | |
3986 | iter = trps; | |
3987 | ||
3988 | while (iter) { | |
3989 | /* accumulate trackpoint copies in newtps, in reverse order */ | |
3990 | newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data))); | |
3991 | count++; | |
3992 | if (count >= points) { | |
3993 | /* flush accumulated trackpoints into new list */ | |
3994 | newlists = g_list_append(newlists, g_list_reverse(newtps)); | |
3995 | newtps = NULL; | |
3996 | count = 0; | |
3997 | } | |
3998 | iter = g_list_next(iter); | |
3999 | } | |
4000 | ||
4001 | // If there is a remaining chunk put that into the new split list | |
4002 | // This may well be the whole track if no split points were encountered | |
4003 | if (newtps) { | |
4004 | newlists = g_list_append(newlists, g_list_reverse(newtps)); | |
4005 | } | |
4006 | ||
4007 | /* put lists of trackpoints into tracks */ | |
4008 | iter = newlists; | |
4009 | guint i = 1; | |
4010 | // Only bother updating if the split results in new tracks | |
4011 | if (g_list_length (newlists) > 1) { | |
4012 | while (iter) { | |
4013 | gchar *new_tr_name; | |
4014 | VikTrack *tr; | |
4015 | ||
4016 | tr = vik_track_new(); | |
4017 | tr->visible = track->visible; | |
4018 | tr->trackpoints = (GList *)(iter->data); | |
4019 | ||
ce4bd1cf | 4020 | new_tr_name = g_strdup_printf ("%s #%d", track->name, i++); |
af2341f3 RN |
4021 | vik_trw_layer_add_track(VIK_TRW_LAYER(pass_along[0]), new_tr_name, tr); |
4022 | ||
4023 | iter = g_list_next(iter); | |
4024 | } | |
4025 | // Remove original track and then update the display | |
ce4bd1cf | 4026 | vik_trw_layer_delete_track (VIK_TRW_LAYER(pass_along[0]), track); |
f01eebd4 | 4027 | vik_layer_emit_update(VIK_LAYER(pass_along[0]), FALSE); |
af2341f3 RN |
4028 | } |
4029 | g_list_free(newlists); | |
4030 | } | |
4031 | ||
a4aefe69 RN |
4032 | /** |
4033 | * Split a track at the currently selected trackpoint | |
4034 | */ | |
4035 | static void trw_layer_split_at_trackpoint ( gpointer pass_along[6] ) | |
4036 | { | |
4037 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
4038 | trw_layer_split_at_selected_trackpoint ( vtl ); | |
4039 | } | |
111fa174 AF |
4040 | /* end of split/merge routines */ |
4041 | ||
eb9fd106 RN |
4042 | /** |
4043 | * Reverse a track | |
4044 | */ | |
4045 | static void trw_layer_reverse ( gpointer pass_along[6] ) | |
4046 | { | |
4047 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
4048 | VikTrack *track = (VikTrack *)g_hash_table_lookup ( vtl->tracks, pass_along[3] ); | |
4049 | ||
4050 | // Check valid track | |
4051 | GList *trps = track->trackpoints; | |
4052 | if ( !trps ) | |
4053 | return; | |
4054 | ||
4055 | vik_track_reverse ( track ); | |
4056 | ||
4057 | vik_layer_emit_update ( VIK_LAYER(pass_along[0]), FALSE ); | |
4058 | } | |
4059 | ||
20b671c3 RN |
4060 | /** |
4061 | * Similar to trw_layer_enum_item, but this uses a sorted method | |
4062 | */ | |
ce4bd1cf | 4063 | /* Currently unused |
20b671c3 RN |
4064 | static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata) |
4065 | { | |
4066 | GList **list = (GList**)udata; | |
ce4bd1cf | 4067 | // *list = g_list_prepend(*all, key); //unsorted method |
20b671c3 RN |
4068 | // Sort named list alphabetically |
4069 | *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL); | |
4070 | } | |
ce4bd1cf | 4071 | */ |
20b671c3 | 4072 | |
c9570f86 RN |
4073 | /** |
4074 | * Now Waypoint specific sort | |
4075 | */ | |
4076 | static void trw_layer_sorted_wp_id_by_name_list (const gpointer id, const VikWaypoint *wp, gpointer udata) | |
4077 | { | |
4078 | GList **list = (GList**)udata; | |
4079 | // Sort named list alphabetically | |
4080 | *list = g_list_insert_sorted_with_data (*list, wp->name, sort_alphabetically, NULL); | |
4081 | } | |
4082 | ||
ce4bd1cf RN |
4083 | /** |
4084 | * Track specific sort | |
4085 | */ | |
4086 | static void trw_layer_sorted_track_id_by_name_list (const gpointer id, const VikTrack *trk, gpointer udata) | |
4087 | { | |
4088 | GList **list = (GList**)udata; | |
4089 | // Sort named list alphabetically | |
4090 | *list = g_list_insert_sorted_with_data (*list, trk->name, sort_alphabetically, NULL); | |
4091 | } | |
4092 | ||
3d2ad4f8 RN |
4093 | |
4094 | typedef struct { | |
4095 | gboolean has_same_track_name; | |
4096 | const gchar *same_track_name; | |
4097 | } same_track_name_udata; | |
4098 | ||
4099 | static gint check_tracks_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata ) | |
4100 | { | |
4101 | const gchar* namea = (const gchar*) aa; | |
4102 | const gchar* nameb = (const gchar*) bb; | |
4103 | ||
4104 | // the test | |
4105 | gint result = strcmp ( namea, nameb ); | |
4106 | ||
4107 | if ( result == 0 ) { | |
4108 | // Found two names the same | |
4109 | same_track_name_udata *user_data = udata; | |
4110 | user_data->has_same_track_name = TRUE; | |
4111 | user_data->same_track_name = namea; | |
4112 | } | |
4113 | ||
4114 | // Leave ordering the same | |
4115 | return 0; | |
4116 | } | |
4117 | ||
4118 | /** | |
4119 | * Find out if any tracks have the same name in this layer | |
4120 | */ | |
4121 | static gboolean trw_layer_has_same_track_names ( VikTrwLayer *vtl ) | |
4122 | { | |
4123 | // Sort items by name, then compare if any next to each other are the same | |
4124 | ||
4125 | GList *track_names = NULL; | |
4126 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names ); | |
4127 | ||
4128 | // No tracks | |
4129 | if ( ! track_names ) | |
4130 | return FALSE; | |
4131 | ||
4132 | same_track_name_udata udata; | |
4133 | udata.has_same_track_name = FALSE; | |
4134 | ||
4135 | // Use sort routine to traverse list comparing items | |
4136 | // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status | |
4137 | GList *dummy_list = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata ); | |
4138 | // Still no tracks... | |
4139 | if ( ! dummy_list ) | |
4140 | return FALSE; | |
4141 | ||
4142 | return udata.has_same_track_name; | |
4143 | } | |
4144 | ||
4145 | /** | |
4146 | * Force unqiue track names for this layer | |
4147 | * Note the panel is a required parameter to enable the update of the names displayed | |
4148 | */ | |
4149 | static void vik_trw_layer_uniquify_tracks ( VikTrwLayer *vtl, VikLayersPanel *vlp ) | |
4150 | { | |
4151 | // . Search list for an instance of repeated name | |
4152 | // . get track of this name | |
4153 | // . create new name | |
4154 | // . rename track & update equiv. treeview iter | |
4155 | // . repeat until all different | |
4156 | ||
4157 | same_track_name_udata udata; | |
4158 | ||
4159 | GList *track_names = NULL; | |
4160 | udata.has_same_track_name = FALSE; | |
4161 | udata.same_track_name = NULL; | |
4162 | ||
4163 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names ); | |
4164 | ||
4165 | // No tracks | |
4166 | if ( ! track_names ) | |
4167 | return; | |
4168 | ||
4169 | GList *dummy_list1 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata ); | |
4170 | ||
4171 | // Still no tracks... | |
4172 | if ( ! dummy_list1 ) | |
4173 | return; | |
4174 | ||
4175 | while ( udata.has_same_track_name ) { | |
4176 | ||
4177 | // Find a track with the same name | |
4178 | VikTrack *trk = vik_trw_layer_get_track ( vtl, (gpointer) udata.same_track_name ); | |
4179 | ||
4180 | if ( ! trk ) { | |
4181 | // Broken :( | |
4182 | g_critical("Houston, we've had a problem."); | |
4183 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, | |
4184 | _("Internal Error in vik_trw_layer_uniquify_tracks") ); | |
4185 | return; | |
4186 | } | |
4187 | ||
4188 | // Rename it | |
4189 | gchar *newname = get_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, udata.same_track_name ); | |
4190 | vik_track_set_name ( trk, newname ); | |
4191 | ||
4192 | trku_udata udataU; | |
4193 | udataU.trk = trk; | |
4194 | udataU.uuid = NULL; | |
4195 | ||
4196 | // Need want key of it for treeview update | |
4197 | gpointer *trkf = g_hash_table_find ( vtl->tracks, (GHRFunc) trw_layer_track_find_uuid, &udataU ); | |
4198 | ||
4199 | if ( trkf && udataU.uuid ) { | |
4200 | ||
4201 | GtkTreeIter *it = g_hash_table_lookup ( vtl->tracks_iters, udataU.uuid ); | |
4202 | ||
4203 | if ( it ) { | |
4204 | vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname ); | |
4205 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4206 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(vtl)->vt, it, newname ); | |
4207 | #endif | |
4208 | } | |
4209 | } | |
4210 | ||
4211 | // Start trying to find same names again... | |
4212 | track_names = NULL; | |
4213 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &track_names ); | |
4214 | udata.has_same_track_name = FALSE; | |
4215 | GList *dummy_list2 = g_list_sort_with_data ( track_names, check_tracks_for_same_name, &udata ); | |
4216 | ||
4217 | // No tracks any more - give up searching | |
4218 | if ( ! dummy_list2 ) | |
4219 | udata.has_same_track_name = FALSE; | |
4220 | } | |
4221 | ||
4222 | // Update | |
4223 | vik_layers_panel_emit_update ( vlp ); | |
4224 | } | |
4225 | ||
20b671c3 RN |
4226 | /** |
4227 | * | |
4228 | */ | |
4229 | static void trw_layer_delete_tracks_from_selection ( gpointer lav[2] ) | |
4230 | { | |
4231 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
4232 | GList *all = NULL; | |
ce4bd1cf | 4233 | |
3d2ad4f8 RN |
4234 | // Ensure list of track names offered is unique |
4235 | if ( trw_layer_has_same_track_names ( vtl ) ) { | |
4236 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
4237 | _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) { | |
4238 | vik_trw_layer_uniquify_tracks ( vtl, VIK_LAYERS_PANEL(lav[1]) ); | |
4239 | } | |
4240 | else | |
4241 | return; | |
4242 | } | |
ce4bd1cf | 4243 | |
20b671c3 | 4244 | // Sort list alphabetically for better presentation |
ce4bd1cf | 4245 | g_hash_table_foreach(vtl->tracks, (GHFunc) trw_layer_sorted_track_id_by_name_list, &all); |
20b671c3 RN |
4246 | |
4247 | if ( ! all ) { | |
4248 | a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found")); | |
4249 | return; | |
4250 | } | |
4251 | ||
4252 | // Get list of items to delete from the user | |
4253 | GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
4254 | all, | |
4255 | TRUE, | |
4256 | _("Delete Selection"), | |
4257 | _("Select tracks to delete")); | |
4258 | g_list_free(all); | |
4259 | ||
4260 | // Delete requested tracks | |
4261 | // since specificly requested, IMHO no need for extra confirmation | |
4262 | if ( delete_list ) { | |
4263 | GList *l; | |
4264 | for (l = delete_list; l != NULL; l = g_list_next(l)) { | |
3d2ad4f8 | 4265 | // This deletes first trk it finds of that name (but uniqueness is enforced above) |
ce4bd1cf | 4266 | trw_layer_delete_track_by_name (vtl, l->data); |
20b671c3 RN |
4267 | } |
4268 | g_list_free(delete_list); | |
f01eebd4 | 4269 | vik_layer_emit_update( VIK_LAYER(vtl), FALSE ); |
20b671c3 RN |
4270 | } |
4271 | } | |
4272 | ||
33a89785 RN |
4273 | typedef struct { |
4274 | gboolean has_same_waypoint_name; | |
4275 | const gchar *same_waypoint_name; | |
4276 | } same_waypoint_name_udata; | |
4277 | ||
4278 | static gint check_waypoints_for_same_name ( gconstpointer aa, gconstpointer bb, gpointer udata ) | |
4279 | { | |
4280 | const gchar* namea = (const gchar*) aa; | |
4281 | const gchar* nameb = (const gchar*) bb; | |
4282 | ||
4283 | // the test | |
4284 | gint result = strcmp ( namea, nameb ); | |
4285 | ||
4286 | if ( result == 0 ) { | |
4287 | // Found two names the same | |
4288 | same_waypoint_name_udata *user_data = udata; | |
4289 | user_data->has_same_waypoint_name = TRUE; | |
4290 | user_data->same_waypoint_name = namea; | |
4291 | } | |
4292 | ||
4293 | // Leave ordering the same | |
4294 | return 0; | |
4295 | } | |
4296 | ||
4297 | /** | |
4298 | * Find out if any waypoints have the same name in this layer | |
4299 | */ | |
4300 | gboolean trw_layer_has_same_waypoint_names ( VikTrwLayer *vtl ) | |
4301 | { | |
4302 | // Sort items by name, then compare if any next to each other are the same | |
4303 | ||
4304 | GList *waypoint_names = NULL; | |
4305 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names ); | |
4306 | ||
4307 | // No waypoints | |
4308 | if ( ! waypoint_names ) | |
4309 | return FALSE; | |
4310 | ||
4311 | same_waypoint_name_udata udata; | |
4312 | udata.has_same_waypoint_name = FALSE; | |
4313 | ||
4314 | // Use sort routine to traverse list comparing items | |
4315 | // Don't care how this list ends up ordered ( doesn't actually change ) - care about the returned status | |
4316 | GList *dummy_list = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata ); | |
4317 | // Still no waypoints... | |
4318 | if ( ! dummy_list ) | |
4319 | return FALSE; | |
4320 | ||
4321 | return udata.has_same_waypoint_name; | |
4322 | } | |
4323 | ||
4324 | /** | |
4325 | * Force unqiue waypoint names for this layer | |
4326 | * Note the panel is a required parameter to enable the update of the names displayed | |
4327 | */ | |
4328 | static void vik_trw_layer_uniquify_waypoints ( VikTrwLayer *vtl, VikLayersPanel *vlp ) | |
4329 | { | |
4330 | // . Search list for an instance of repeated name | |
4331 | // . get waypoint of this name | |
4332 | // . create new name | |
4333 | // . rename waypoint & update equiv. treeview iter | |
4334 | // . repeat until all different | |
4335 | ||
4336 | same_waypoint_name_udata udata; | |
4337 | ||
4338 | GList *waypoint_names = NULL; | |
4339 | udata.has_same_waypoint_name = FALSE; | |
4340 | udata.same_waypoint_name = NULL; | |
4341 | ||
4342 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names ); | |
4343 | ||
4344 | // No waypoints | |
4345 | if ( ! waypoint_names ) | |
4346 | return; | |
4347 | ||
4348 | GList *dummy_list1 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata ); | |
4349 | ||
4350 | // Still no waypoints... | |
4351 | if ( ! dummy_list1 ) | |
4352 | return; | |
4353 | ||
4354 | while ( udata.has_same_waypoint_name ) { | |
4355 | ||
4356 | // Find a waypoint with the same name | |
4357 | VikWaypoint *waypoint = vik_trw_layer_get_waypoint ( vtl, (gpointer) udata.same_waypoint_name ); | |
4358 | ||
4359 | if ( ! waypoint ) { | |
4360 | // Broken :( | |
4361 | g_critical("Houston, we've had a problem."); | |
4362 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, | |
4363 | _("Internal Error in vik_trw_layer_uniquify_waypoints") ); | |
4364 | return; | |
4365 | } | |
4366 | ||
4367 | // Rename it | |
4368 | gchar *newname = get_new_unique_sublayer_name ( vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, udata.same_waypoint_name ); | |
4369 | vik_waypoint_set_name ( waypoint, newname ); | |
4370 | ||
4371 | wpu_udata udataU; | |
4372 | udataU.wp = waypoint; | |
4373 | udataU.uuid = NULL; | |
4374 | ||
4375 | // Need want key of it for treeview update | |
4376 | gpointer *wpf = g_hash_table_find ( vtl->waypoints, (GHRFunc) trw_layer_waypoint_find_uuid, &udataU ); | |
4377 | ||
4378 | if ( wpf && udataU.uuid ) { | |
4379 | ||
4380 | GtkTreeIter *it = g_hash_table_lookup ( vtl->waypoints_iters, udataU.uuid ); | |
4381 | ||
4382 | if ( it ) { | |
4383 | vik_treeview_item_set_name ( VIK_LAYER(vtl)->vt, it, newname ); | |
4384 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4385 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(vtl)->vt, it, newname ); | |
4386 | #endif | |
4387 | } | |
4388 | } | |
4389 | ||
4390 | // Start trying to find same names again... | |
4391 | waypoint_names = NULL; | |
4392 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &waypoint_names ); | |
4393 | udata.has_same_waypoint_name = FALSE; | |
4394 | GList *dummy_list2 = g_list_sort_with_data ( waypoint_names, check_waypoints_for_same_name, &udata ); | |
4395 | ||
4396 | // No waypoints any more - give up searching | |
4397 | if ( ! dummy_list2 ) | |
4398 | udata.has_same_waypoint_name = FALSE; | |
4399 | } | |
4400 | ||
4401 | // Update | |
4402 | vik_layers_panel_emit_update ( vlp ); | |
4403 | } | |
4404 | ||
20b671c3 RN |
4405 | /** |
4406 | * | |
4407 | */ | |
4408 | static void trw_layer_delete_waypoints_from_selection ( gpointer lav[2] ) | |
4409 | { | |
4410 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
4411 | GList *all = NULL; | |
4412 | ||
33a89785 RN |
4413 | // Ensure list of waypoint names offered is unique |
4414 | if ( trw_layer_has_same_waypoint_names ( vtl ) ) { | |
4415 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
4416 | _("Multiple entries with the same name exist. This method only works with unique names. Force unique names now?"), NULL ) ) { | |
4417 | vik_trw_layer_uniquify_waypoints ( vtl, VIK_LAYERS_PANEL(lav[1]) ); | |
4418 | } | |
4419 | else | |
4420 | return; | |
4421 | } | |
c9570f86 | 4422 | |
20b671c3 | 4423 | // Sort list alphabetically for better presentation |
c9570f86 | 4424 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_sorted_wp_id_by_name_list, &all); |
20b671c3 RN |
4425 | if ( ! all ) { |
4426 | a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found")); | |
4427 | return; | |
4428 | } | |
4429 | ||
4430 | all = g_list_sort_with_data(all, sort_alphabetically, NULL); | |
4431 | ||
4432 | // Get list of items to delete from the user | |
4433 | GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
4434 | all, | |
4435 | TRUE, | |
4436 | _("Delete Selection"), | |
4437 | _("Select waypoints to delete")); | |
4438 | g_list_free(all); | |
4439 | ||
4440 | // Delete requested waypoints | |
4441 | // since specificly requested, IMHO no need for extra confirmation | |
4442 | if ( delete_list ) { | |
4443 | GList *l; | |
4444 | for (l = delete_list; l != NULL; l = g_list_next(l)) { | |
33a89785 | 4445 | // This deletes first waypoint it finds of that name (but uniqueness is enforced above) |
c9570f86 | 4446 | trw_layer_delete_waypoint_by_name (vtl, l->data); |
20b671c3 RN |
4447 | } |
4448 | g_list_free(delete_list); | |
f01eebd4 | 4449 | vik_layer_emit_update( VIK_LAYER(vtl), FALSE ); |
20b671c3 RN |
4450 | } |
4451 | ||
4452 | } | |
111fa174 | 4453 | |
6bb72350 | 4454 | static void trw_layer_goto_waypoint ( gpointer pass_along[6] ) |
50a14534 EB |
4455 | { |
4456 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->waypoints, pass_along[3] ); | |
4457 | if ( wp ) | |
6bb72350 | 4458 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(wp->coord) ); |
50a14534 EB |
4459 | } |
4460 | ||
6bb72350 | 4461 | static void trw_layer_waypoint_gc_webpage ( gpointer pass_along[6] ) |
50a14534 EB |
4462 | { |
4463 | gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", (gchar *) pass_along[3] ); | |
7d02a0b0 | 4464 | open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(pass_along[0])), webpage); |
50a14534 EB |
4465 | g_free ( webpage ); |
4466 | } | |
4467 | ||
a7cd93ac | 4468 | static const gchar* trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter ) |
50a14534 EB |
4469 | { |
4470 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
4471 | { | |
c9570f86 | 4472 | VikWaypoint *wp = g_hash_table_lookup ( l->waypoints, sublayer ); |
50a14534 | 4473 | |
c9570f86 RN |
4474 | // No actual change to the name supplied |
4475 | if (strcmp(newname, wp->name) == 0 ) | |
50a14534 EB |
4476 | return NULL; |
4477 | ||
c9570f86 RN |
4478 | VikWaypoint *wpf = vik_trw_layer_get_waypoint ( l, newname ); |
4479 | ||
4480 | if ( wpf ) { | |
4481 | // An existing waypoint has been found with the requested name | |
4482 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l), | |
4483 | _("A waypoint with the name \"%s\" already exists. Really create one with the same name?"), | |
4484 | newname ) ) | |
8499a412 | 4485 | return NULL; |
50a14534 EB |
4486 | } |
4487 | ||
c9570f86 RN |
4488 | // Update WP name and refresh the treeview |
4489 | vik_waypoint_set_name (wp, newname); | |
50a14534 | 4490 | |
50a14534 | 4491 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
c9570f86 | 4492 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(l)->vt, iter, newname ); |
50a14534 EB |
4493 | #endif |
4494 | ||
4495 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
c9570f86 RN |
4496 | |
4497 | return newname; | |
50a14534 | 4498 | } |
c9570f86 | 4499 | |
50a14534 EB |
4500 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) |
4501 | { | |
ce4bd1cf | 4502 | VikTrack *trk = g_hash_table_lookup ( l->tracks, sublayer ); |
50a14534 | 4503 | |
ce4bd1cf RN |
4504 | // No actual change to the name supplied |
4505 | if (strcmp(newname, trk->name) == 0) | |
50a14534 EB |
4506 | return NULL; |
4507 | ||
ce4bd1cf RN |
4508 | VikTrack *trkf = vik_trw_layer_get_track ( l, (gpointer) newname ); |
4509 | ||
4510 | if ( trkf ) { | |
4511 | // An existing track has been found with the requested name | |
4512 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(l), | |
4513 | _("A track with the name \"%s\" already exists. Really create one with the same name?"), | |
4514 | newname ) ) | |
8499a412 | 4515 | return NULL; |
50a14534 | 4516 | } |
ce4bd1cf RN |
4517 | // Update track name and refresh GUI parts |
4518 | vik_track_set_name (trk, newname); | |
50a14534 | 4519 | |
ce4bd1cf RN |
4520 | // Update any subwindows that could be displaying this track which has changed name |
4521 | // Only one Track Edit Window | |
4522 | if ( l->current_tp_track == trk && l->tpwin ) { | |
4523 | vik_trw_layer_tpwin_set_track_name ( l->tpwin, newname ); | |
50a14534 | 4524 | } |
ce4bd1cf RN |
4525 | // Property Dialog of the track |
4526 | vik_trw_layer_propwin_update ( trk ); | |
50a14534 EB |
4527 | |
4528 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
ce4bd1cf | 4529 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(l)->vt, iter, newname ); |
50a14534 EB |
4530 | #endif |
4531 | ||
4532 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
ce4bd1cf RN |
4533 | |
4534 | return newname; | |
50a14534 EB |
4535 | } |
4536 | return NULL; | |
4537 | } | |
4538 | ||
4539 | static gboolean is_valid_geocache_name ( gchar *str ) | |
4540 | { | |
4541 | gint len = strlen ( str ); | |
0c1044e9 | 4542 | 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])); |
50a14534 EB |
4543 | } |
4544 | ||
6bb72350 | 4545 | static void trw_layer_track_use_with_filter ( gpointer pass_along[6] ) |
28c82d8b | 4546 | { |
ce4bd1cf RN |
4547 | VikTrack *trk = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); |
4548 | a_acquire_set_filter_track ( trk ); | |
28c82d8b EB |
4549 | } |
4550 | ||
ce4bd1cf | 4551 | static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gpointer track_id ) |
bddd2056 | 4552 | { |
ce4bd1cf | 4553 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, track_id ); |
bddd2056 EB |
4554 | return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) ); |
4555 | } | |
4556 | ||
6bb72350 | 4557 | static void trw_layer_track_google_route_webpage ( gpointer pass_along[6] ) |
bddd2056 | 4558 | { |
ce4bd1cf | 4559 | VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); |
bddd2056 EB |
4560 | if ( tr ) { |
4561 | gchar *escaped = uri_escape ( tr->comment ); | |
4562 | gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped ); | |
7d02a0b0 | 4563 | open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(pass_along[0])), webpage); |
bddd2056 | 4564 | g_free ( escaped ); |
bddd2056 EB |
4565 | g_free ( webpage ); |
4566 | } | |
4567 | } | |
4568 | ||
50eadc64 RN |
4569 | /* vlp can be NULL if necessary - i.e. right-click from a tool */ |
4570 | /* viewpoint is now available instead */ | |
a7cd93ac | 4571 | static gboolean trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp ) |
50a14534 | 4572 | { |
ce4bd1cf | 4573 | static gpointer pass_along[8]; |
50a14534 EB |
4574 | GtkWidget *item; |
4575 | gboolean rv = FALSE; | |
4576 | ||
4577 | pass_along[0] = l; | |
4578 | pass_along[1] = vlp; | |
dc2c040e | 4579 | pass_along[2] = GINT_TO_POINTER (subtype); |
50a14534 | 4580 | pass_along[3] = sublayer; |
169acf64 | 4581 | pass_along[4] = GINT_TO_POINTER (1); // Confirm delete request |
6bb72350 | 4582 | pass_along[5] = vvp; |
c9570f86 | 4583 | pass_along[6] = iter; |
ce4bd1cf | 4584 | pass_along[7] = NULL; // For misc purposes - maybe track or waypoint |
50a14534 EB |
4585 | |
4586 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) | |
4587 | { | |
4588 | rv = TRUE; | |
4589 | ||
4590 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL ); | |
4591 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along ); | |
4592 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4593 | gtk_widget_show ( item ); | |
4594 | ||
21700912 QT |
4595 | if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) { |
4596 | VikTrwLayer *vtl = l; | |
4597 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, sublayer ); | |
4598 | if (tr && tr->property_dialog) | |
4599 | gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE ); | |
4600 | } | |
4601 | ||
2cebc318 QT |
4602 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL ); |
4603 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along ); | |
4604 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4605 | gtk_widget_show ( item ); | |
4606 | ||
4607 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL ); | |
4608 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along ); | |
4609 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4610 | gtk_widget_show ( item ); | |
4611 | ||
50a14534 EB |
4612 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL ); |
4613 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along ); | |
4614 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4615 | gtk_widget_show ( item ); | |
4616 | ||
4617 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
4618 | { | |
5ede6aa6 RN |
4619 | gboolean separator_created = FALSE; |
4620 | ||
50a14534 EB |
4621 | /* could be a right-click using the tool */ |
4622 | if ( vlp != NULL ) { | |
5ede6aa6 RN |
4623 | item = gtk_menu_item_new (); |
4624 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4625 | gtk_widget_show ( item ); | |
4626 | ||
4627 | separator_created = TRUE; | |
4628 | ||
d6de71f9 RN |
4629 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") ); |
4630 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
4631 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along ); |
4632 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4633 | gtk_widget_show ( item ); | |
4634 | } | |
4635 | ||
c9570f86 | 4636 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer ); |
5ede6aa6 | 4637 | |
c9570f86 RN |
4638 | if ( wp && wp->name ) { |
4639 | if ( is_valid_geocache_name ( wp->name ) ) { | |
50a14534 | 4640 | |
c9570f86 RN |
4641 | if ( !separator_created ) { |
4642 | item = gtk_menu_item_new (); | |
4643 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4644 | gtk_widget_show ( item ); | |
4645 | separator_created = TRUE; | |
4646 | } | |
4647 | ||
4648 | item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") ); | |
4649 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along ); | |
4650 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4651 | gtk_widget_show ( item ); | |
4652 | } | |
4653 | } | |
a412f3f5 RN |
4654 | |
4655 | if ( wp && wp->image ) | |
4656 | { | |
4657 | if ( !separator_created ) { | |
4658 | item = gtk_menu_item_new (); | |
4659 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4660 | gtk_widget_show ( item ); | |
4661 | separator_created = TRUE; | |
4662 | } | |
4663 | ||
4664 | // Set up image paramater | |
4665 | pass_along[5] = wp->image; | |
4666 | ||
d6de71f9 RN |
4667 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") ); |
4668 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("Show Picture", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c | |
a412f3f5 RN |
4669 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along ); |
4670 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4671 | gtk_widget_show ( item ); | |
b3eb3b98 RN |
4672 | |
4673 | #ifdef VIK_CONFIG_GEOTAG | |
4674 | GtkWidget *geotag_submenu = gtk_menu_new (); | |
4675 | item = gtk_image_menu_item_new_with_mnemonic ( _("Update Geotag on _Image") ); | |
4676 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REFRESH, GTK_ICON_SIZE_MENU) ); | |
4677 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4678 | gtk_widget_show ( item ); | |
4679 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), geotag_submenu ); | |
4680 | ||
4681 | item = gtk_menu_item_new_with_mnemonic ( _("_Update") ); | |
4682 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_update), pass_along ); | |
4683 | gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item); | |
4684 | gtk_widget_show ( item ); | |
4685 | ||
4686 | item = gtk_menu_item_new_with_mnemonic ( _("Update and _Keep File Timestamp") ); | |
4687 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_waypoint_mtime_keep), pass_along ); | |
4688 | gtk_menu_shell_append (GTK_MENU_SHELL (geotag_submenu), item); | |
4689 | gtk_widget_show ( item ); | |
4690 | #endif | |
a412f3f5 RN |
4691 | } |
4692 | ||
50a14534 EB |
4693 | } |
4694 | } | |
4695 | ||
5ede6aa6 RN |
4696 | if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) ) |
4697 | { | |
b66bb4ab | 4698 | rv = TRUE; |
d6de71f9 RN |
4699 | item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") ); |
4700 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) ); | |
5ede6aa6 RN |
4701 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along ); |
4702 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4703 | gtk_widget_show ( item ); | |
4704 | } | |
4705 | ||
539ba038 RN |
4706 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) |
4707 | { | |
d6de71f9 RN |
4708 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") ); |
4709 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
539ba038 RN |
4710 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along ); |
4711 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4712 | gtk_widget_show ( item ); | |
4713 | ||
d6de71f9 RN |
4714 | item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") ); |
4715 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
539ba038 RN |
4716 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along ); |
4717 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4718 | gtk_widget_show ( item ); | |
c9a5cbf9 | 4719 | |
d6de71f9 RN |
4720 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") ); |
4721 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
4722 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along ); |
4723 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4724 | gtk_widget_show ( item ); | |
20b671c3 | 4725 | |
d6de71f9 RN |
4726 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") ); |
4727 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
4728 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along ); |
4729 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4730 | gtk_widget_show ( item ); | |
539ba038 RN |
4731 | } |
4732 | ||
f1e68516 RN |
4733 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS ) |
4734 | { | |
4735 | rv = TRUE; | |
4736 | ||
d6de71f9 RN |
4737 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") ); |
4738 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
f1e68516 RN |
4739 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along ); |
4740 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4741 | gtk_widget_show ( item ); | |
c9a5cbf9 | 4742 | |
d6de71f9 RN |
4743 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") ); |
4744 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
4745 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along ); |
4746 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4747 | gtk_widget_show ( item ); | |
20b671c3 | 4748 | |
d6de71f9 RN |
4749 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") ); |
4750 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
4751 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along ); |
4752 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4753 | gtk_widget_show ( item ); | |
f1e68516 RN |
4754 | } |
4755 | ||
50a14534 EB |
4756 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) |
4757 | { | |
937b36ed | 4758 | GtkWidget *goto_submenu; |
50a14534 EB |
4759 | item = gtk_menu_item_new (); |
4760 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4761 | gtk_widget_show ( item ); | |
4762 | ||
937b36ed | 4763 | goto_submenu = gtk_menu_new (); |
d6de71f9 RN |
4764 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") ); |
4765 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
937b36ed RN |
4766 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
4767 | gtk_widget_show ( item ); | |
4768 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu ); | |
4769 | ||
d6de71f9 RN |
4770 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") ); |
4771 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 4772 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along ); |
937b36ed | 4773 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 EB |
4774 | gtk_widget_show ( item ); |
4775 | ||
d6de71f9 RN |
4776 | item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") ); |
4777 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 4778 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along ); |
937b36ed | 4779 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 EB |
4780 | gtk_widget_show ( item ); |
4781 | ||
d6de71f9 RN |
4782 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") ); |
4783 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 4784 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along ); |
937b36ed | 4785 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 | 4786 | gtk_widget_show ( item ); |
111fa174 | 4787 | |
d6de71f9 RN |
4788 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") ); |
4789 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) ); | |
c28faca8 RN |
4790 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along ); |
4791 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
4792 | gtk_widget_show ( item ); | |
4793 | ||
d6de71f9 RN |
4794 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") ); |
4795 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) ); | |
c28faca8 RN |
4796 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along ); |
4797 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
4798 | gtk_widget_show ( item ); | |
4799 | ||
d6de71f9 RN |
4800 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") ); |
4801 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) ); | |
03e7da75 RN |
4802 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along ); |
4803 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
4804 | gtk_widget_show ( item ); | |
4805 | ||
d6de71f9 RN |
4806 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") ); |
4807 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
469113fb RN |
4808 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along ); |
4809 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4810 | gtk_widget_show ( item ); | |
4811 | ||
59f9414d RN |
4812 | GtkWidget *combine_submenu; |
4813 | combine_submenu = gtk_menu_new (); | |
4814 | item = gtk_image_menu_item_new_with_mnemonic ( _("Co_mbine") ); | |
4815 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU) ); | |
4816 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4817 | gtk_widget_show ( item ); | |
4818 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), combine_submenu ); | |
4819 | ||
7306a492 | 4820 | item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") ); |
111fa174 | 4821 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along ); |
59f9414d | 4822 | gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item ); |
111fa174 AF |
4823 | gtk_widget_show ( item ); |
4824 | ||
40a68e7c | 4825 | item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") ); |
291edcab | 4826 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along ); |
59f9414d | 4827 | gtk_menu_shell_append ( GTK_MENU_SHELL(combine_submenu), item ); |
291edcab HR |
4828 | gtk_widget_show ( item ); |
4829 | ||
78ac928c RN |
4830 | GtkWidget *split_submenu; |
4831 | split_submenu = gtk_menu_new (); | |
4832 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Split") ); | |
4833 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_DISCONNECT, GTK_ICON_SIZE_MENU) ); | |
4834 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4835 | gtk_widget_show ( item ); | |
4836 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), split_submenu ); | |
4837 | ||
7306a492 | 4838 | item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") ); |
111fa174 | 4839 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along ); |
78ac928c | 4840 | gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item ); |
111fa174 | 4841 | gtk_widget_show ( item ); |
7114e879 | 4842 | |
7306a492 | 4843 | item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") ); |
af2341f3 | 4844 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along ); |
78ac928c | 4845 | gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item ); |
af2341f3 RN |
4846 | gtk_widget_show ( item ); |
4847 | ||
a4aefe69 RN |
4848 | item = gtk_menu_item_new_with_mnemonic ( _("Split at _Trackpoint") ); |
4849 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_at_trackpoint), pass_along ); | |
4850 | gtk_menu_shell_append ( GTK_MENU_SHELL(split_submenu), item ); | |
4851 | gtk_widget_show ( item ); | |
4852 | // Make it available only when a trackpoint is selected. | |
4853 | gtk_widget_set_sensitive ( item, (gboolean)GPOINTER_TO_INT(l->current_tpl) ); | |
4854 | ||
eb9fd106 RN |
4855 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Reverse Track") ); |
4856 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_BACK, GTK_ICON_SIZE_MENU) ); | |
4857 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_reverse), pass_along ); | |
4858 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4859 | gtk_widget_show ( item ); | |
4860 | ||
6bb72350 RN |
4861 | /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */ |
4862 | if ( vlp ) { | |
d6de71f9 RN |
4863 | item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") ); |
4864 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("Maps Download", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c | |
6bb72350 RN |
4865 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along ); |
4866 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4867 | gtk_widget_show ( item ); | |
4868 | } | |
ad0a8c2d | 4869 | |
d6de71f9 RN |
4870 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") ); |
4871 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("DEM Download/Import", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c | |
ad0a8c2d EB |
4872 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data), pass_along ); |
4873 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
8fb71d6c EB |
4874 | gtk_widget_show ( item ); |
4875 | ||
d6de71f9 RN |
4876 | item = gtk_image_menu_item_new_with_mnemonic ( _("Export Trac_k as GPX...") ); |
4877 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) ); | |
7f6757c4 RN |
4878 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along ); |
4879 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4880 | gtk_widget_show ( item ); | |
4881 | ||
d6de71f9 RN |
4882 | item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") ); |
4883 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) ); | |
8fb71d6c EB |
4884 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along ); |
4885 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
ad0a8c2d | 4886 | gtk_widget_show ( item ); |
5092de80 | 4887 | |
d6de71f9 RN |
4888 | item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") ); |
4889 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock ("Route Finder", GTK_ICON_SIZE_MENU) ); // Own icon - see stock_icons in vikwindow.c | |
7ff7d728 | 4890 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along ); |
a7955c1d AM |
4891 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); |
4892 | gtk_widget_show ( item ); | |
4893 | ||
5092de80 | 4894 | #ifdef VIK_CONFIG_OPENSTREETMAP |
d6de71f9 | 4895 | item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") ); |
ce4bd1cf RN |
4896 | // Convert internal pointer into actual track for usage outside this file |
4897 | pass_along[7] = g_hash_table_lookup ( l->tracks, sublayer); | |
5092de80 | 4898 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_track_cb), pass_along ); |
d6de71f9 | 4899 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); |
5092de80 GB |
4900 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); |
4901 | gtk_widget_show ( item ); | |
4902 | #endif | |
bddd2056 | 4903 | |
ce4bd1cf | 4904 | if ( is_valid_google_route ( l, sublayer ) ) |
bddd2056 | 4905 | { |
d6de71f9 RN |
4906 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") ); |
4907 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) ); | |
bddd2056 EB |
4908 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_google_route_webpage), pass_along ); |
4909 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4910 | gtk_widget_show ( item ); | |
4911 | } | |
4912 | ||
d6de71f9 RN |
4913 | item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") ); |
4914 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
28c82d8b EB |
4915 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along ); |
4916 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4917 | gtk_widget_show ( item ); | |
4918 | ||
6bb72350 RN |
4919 | /* ATM This function is only available via the layers panel, due to needing a vlp */ |
4920 | if ( vlp ) { | |
4921 | item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp, | |
4922 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), | |
4923 | g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) ); | |
4924 | if ( item ) { | |
4925 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4926 | gtk_widget_show ( item ); | |
4927 | } | |
4928 | } | |
c95d6b00 | 4929 | |
b3eb3b98 RN |
4930 | #ifdef VIK_CONFIG_GEOTAG |
4931 | item = gtk_menu_item_new_with_mnemonic ( _("Geotag _Images...") ); | |
4932 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_geotagging_track), pass_along ); | |
4933 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
4934 | gtk_widget_show ( item ); | |
4935 | #endif | |
4936 | ||
c95d6b00 RN |
4937 | // Only show on viewport popmenu when a trackpoint is selected |
4938 | if ( ! vlp && l->current_tpl ) { | |
4939 | // Add separator | |
4940 | item = gtk_menu_item_new (); | |
4941 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4942 | gtk_widget_show ( item ); | |
4943 | ||
4944 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") ); | |
4945 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) ); | |
4946 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along ); | |
4947 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
4948 | gtk_widget_show ( item ); | |
4949 | } | |
4950 | ||
50a14534 EB |
4951 | } |
4952 | ||
50a14534 EB |
4953 | return rv; |
4954 | } | |
4955 | ||
db79f75f RN |
4956 | static void trw_layer_insert_tp_after_current_tp ( VikTrwLayer *vtl ) |
4957 | { | |
4958 | /* sanity checks */ | |
4959 | if (!vtl->current_tpl) | |
4960 | return; | |
4961 | if (!vtl->current_tpl->next) | |
4962 | return; | |
4963 | ||
4964 | VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data); | |
4965 | VikTrackpoint *tp_next = VIK_TRACKPOINT(vtl->current_tpl->next->data); | |
4966 | ||
4967 | /* Use current and next trackpoints to form a new track point which is inserted into the tracklist */ | |
4968 | if ( tp_next ) { | |
4969 | ||
4970 | VikTrackpoint *tp_new = vik_trackpoint_new(); | |
4971 | struct LatLon ll_current, ll_next; | |
4972 | vik_coord_to_latlon ( &tp_current->coord, &ll_current ); | |
4973 | vik_coord_to_latlon ( &tp_next->coord, &ll_next ); | |
4974 | ||
4975 | /* main positional interpolation */ | |
4976 | struct LatLon ll_new = { (ll_current.lat+ll_next.lat)/2, (ll_current.lon+ll_next.lon)/2 }; | |
4977 | vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new ); | |
4978 | ||
4979 | /* Now other properties that can be interpolated */ | |
4980 | tp_new->altitude = (tp_current->altitude + tp_next->altitude) / 2; | |
4981 | ||
4982 | if (tp_current->has_timestamp && tp_next->has_timestamp) { | |
4983 | /* Note here the division is applied to each part, then added | |
4984 | This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */ | |
4985 | tp_new->timestamp = (tp_current->timestamp/2) + (tp_next->timestamp/2); | |
4986 | tp_new->has_timestamp = TRUE; | |
4987 | } | |
4988 | ||
4989 | if (tp_current->speed != NAN && tp_next->speed != NAN) | |
4990 | tp_new->speed = (tp_current->speed + tp_next->speed)/2; | |
4991 | ||
4992 | /* TODO - improve interpolation of course, as it may not be correct. | |
4993 | if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185) | |
4994 | [similar applies if value is in radians] */ | |
4995 | if (tp_current->course != NAN && tp_next->course != NAN) | |
4996 | tp_new->speed = (tp_current->course + tp_next->course)/2; | |
4997 | ||
4998 | /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */ | |
4999 | ||
5000 | /* Insert new point into the trackpoints list after the current TP */ | |
ce4bd1cf | 5001 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id ); |
db79f75f RN |
5002 | gint index = g_list_index ( tr->trackpoints, tp_current ); |
5003 | if ( index > -1 ) { | |
5004 | tr->trackpoints = g_list_insert (tr->trackpoints, tp_new, index+1 ); | |
5005 | } | |
5006 | } | |
5007 | } | |
50a14534 | 5008 | |
ce4bd1cf | 5009 | /* to be called when last_tpl no longer exists. */ |
50a14534 EB |
5010 | static void trw_layer_cancel_last_tp ( VikTrwLayer *vtl ) |
5011 | { | |
5012 | if ( vtl->tpwin ) /* can't join with a non-existant TP. */ | |
5013 | vik_trw_layer_tpwin_disable_join ( vtl->tpwin ); | |
5014 | vtl->last_tpl = NULL; | |
ce4bd1cf | 5015 | vtl->last_tp_track = NULL; |
50a14534 EB |
5016 | } |
5017 | ||
5018 | static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy ) | |
5019 | { | |
5020 | if ( vtl->tpwin ) | |
5021 | { | |
5022 | if ( destroy) | |
5023 | { | |
5024 | gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) ); | |
5025 | vtl->tpwin = NULL; | |
5026 | } | |
5027 | else | |
5028 | vik_trw_layer_tpwin_set_empty ( vtl->tpwin ); | |
5029 | } | |
5030 | if ( vtl->current_tpl ) | |
5031 | { | |
5032 | vtl->current_tpl = NULL; | |
ce4bd1cf RN |
5033 | vtl->current_tp_track = NULL; |
5034 | vtl->current_tp_id = NULL; | |
f01eebd4 | 5035 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
50a14534 EB |
5036 | } |
5037 | } | |
5038 | ||
5039 | static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response ) | |
5040 | { | |
5041 | g_assert ( vtl->tpwin != NULL ); | |
5042 | if ( response == VIK_TRW_LAYER_TPWIN_CLOSE ) | |
5043 | trw_layer_cancel_current_tp ( vtl, TRUE ); | |
0d601fd4 RN |
5044 | |
5045 | if ( vtl->current_tpl == NULL ) | |
5046 | return; | |
5047 | ||
5048 | if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev ) | |
50a14534 | 5049 | { |
84d3d9f9 RN |
5050 | trw_layer_split_at_selected_trackpoint ( vtl ); |
5051 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); | |
50a14534 EB |
5052 | } |
5053 | else if ( response == VIK_TRW_LAYER_TPWIN_DELETE ) | |
5054 | { | |
ce4bd1cf RN |
5055 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_id ); |
5056 | if ( tr == NULL ) | |
5057 | return; | |
50a14534 | 5058 | |
ce4bd1cf | 5059 | GList *new_tpl; |
50a14534 EB |
5060 | /* can't join with a non-existent trackpoint */ |
5061 | vtl->last_tpl = NULL; | |
ce4bd1cf | 5062 | vtl->last_tp_track = NULL; |
50a14534 EB |
5063 | |
5064 | if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) | |
5065 | { | |
5066 | if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next ) | |
5067 | VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */ | |
5068 | ||
5069 | tr->trackpoints = g_list_remove_link ( tr->trackpoints, vtl->current_tpl ); /* this nulls current_tpl->prev and next */ | |
5070 | ||
5071 | /* at this point the old trackpoint exists, but the list links are correct (new), so it is safe to do this. */ | |
ce4bd1cf RN |
5072 | if ( vtl->current_tp_track ) |
5073 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, new_tpl, vtl->current_tp_track->name ); | |
50a14534 EB |
5074 | |
5075 | trw_layer_cancel_last_tp ( vtl ); | |
5076 | ||
5077 | g_free ( vtl->current_tpl->data ); /* TODO: vik_trackpoint_free() */ | |
5078 | g_list_free_1 ( vtl->current_tpl ); | |
5079 | vtl->current_tpl = new_tpl; | |
f01eebd4 | 5080 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
50a14534 EB |
5081 | } |
5082 | else | |
5083 | { | |
5084 | tr->trackpoints = g_list_remove_link ( tr->trackpoints, vtl->current_tpl ); | |
5085 | g_free ( vtl->current_tpl->data ); /* TODO longone: vik_trackpoint_new() and vik_trackpoint_free() */ | |
5086 | g_list_free_1 ( vtl->current_tpl ); | |
5087 | trw_layer_cancel_current_tp ( vtl, FALSE ); | |
5088 | } | |
5089 | } | |
5090 | else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next ) | |
5091 | { | |
5092 | vtl->last_tpl = vtl->current_tpl; | |
ce4bd1cf RN |
5093 | if ( vtl->current_tp_track ) |
5094 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->next, vtl->current_tp_track->name ); | |
f01eebd4 | 5095 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); /* TODO longone: either move or only update if tp is inside drawing window */ |
50a14534 EB |
5096 | } |
5097 | else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev ) | |
5098 | { | |
5099 | vtl->last_tpl = vtl->current_tpl; | |
ce4bd1cf RN |
5100 | if ( vtl->current_tp_track ) |
5101 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->prev, vtl->current_tp_track->name ); | |
f01eebd4 | 5102 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
50a14534 EB |
5103 | } |
5104 | else if ( response == VIK_TRW_LAYER_TPWIN_JOIN ) | |
5105 | { | |
79824d5d | 5106 | // Check tracks exist and are different before joining |
ce4bd1cf | 5107 | if ( ! vtl->last_tp_track || ! vtl->current_tp_track || vtl->last_tp_track == vtl->current_tp_track ) |
79824d5d RN |
5108 | return; |
5109 | ||
ce4bd1cf RN |
5110 | VikTrack *tr1 = vtl->last_tp_track; |
5111 | VikTrack *tr2 = vtl->current_tp_track; | |
50a14534 EB |
5112 | |
5113 | VikTrack *tr_first = tr1, *tr_last = tr2; | |
5114 | ||
50a14534 EB |
5115 | if ( (!vtl->last_tpl->next) && (!vtl->current_tpl->next) ) /* both endpoints */ |
5116 | vik_track_reverse ( tr2 ); /* reverse the second, that way second track clicked will be later. */ | |
5117 | else if ( (!vtl->last_tpl->prev) && (!vtl->current_tpl->prev) ) | |
5118 | vik_track_reverse ( tr1 ); | |
5119 | else if ( (!vtl->last_tpl->prev) && (!vtl->current_tpl->next) ) /* clicked startpoint, then endpoint -- concat end to start */ | |
5120 | { | |
5121 | tr_first = tr2; | |
5122 | tr_last = tr1; | |
5123 | } | |
5124 | /* default -- clicked endpoint then startpoint -- connect endpoint to startpoint */ | |
5125 | ||
5126 | if ( tr_last->trackpoints ) /* deleting this part here joins them into 1 segmented track. useful but there's no place in the UI for this feature. segments should be deprecated anyway. */ | |
5127 | VIK_TRACKPOINT(tr_last->trackpoints->data)->newsegment = FALSE; | |
5128 | tr1->trackpoints = g_list_concat ( tr_first->trackpoints, tr_last->trackpoints ); | |
5129 | tr2->trackpoints = NULL; | |
5130 | ||
ce4bd1cf RN |
5131 | vtl->current_tp_track = vtl->last_tp_track; /* current_tp stays the same (believe it or not!) */ |
5132 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); | |
50a14534 EB |
5133 | |
5134 | /* if we did this before, trw_layer_delete_track would have canceled the current tp because | |
5135 | * it was the current track. canceling the current tp would have set vtl->current_tpl to NULL */ | |
ce4bd1cf | 5136 | vik_trw_layer_delete_track ( vtl, vtl->current_tp_track ); |
50a14534 EB |
5137 | |
5138 | trw_layer_cancel_last_tp ( vtl ); /* same TP, can't join. */ | |
f01eebd4 | 5139 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
50a14534 | 5140 | } |
2880a1de RN |
5141 | else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next ) |
5142 | { | |
5143 | trw_layer_insert_tp_after_current_tp ( vtl ); | |
f01eebd4 | 5144 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
2880a1de | 5145 | } |
50a14534 | 5146 | else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED ) |
f01eebd4 | 5147 | vik_layer_emit_update(VIK_LAYER(vtl), FALSE); |
50a14534 EB |
5148 | } |
5149 | ||
5150 | static void trw_layer_tpwin_init ( VikTrwLayer *vtl ) | |
5151 | { | |
5152 | if ( ! vtl->tpwin ) | |
5153 | { | |
5154 | vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
5155 | g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl ); | |
5156 | /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */ | |
5157 | g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl ); | |
5158 | gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) ); | |
5159 | } | |
5160 | if ( vtl->current_tpl ) | |
ce4bd1cf RN |
5161 | if ( vtl->current_tp_track ) |
5162 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); | |
50a14534 EB |
5163 | /* set layer name and TP data */ |
5164 | } | |
5165 | ||
941aa6e9 AF |
5166 | /*************************************************************************** |
5167 | ** Tool code | |
5168 | ***************************************************************************/ | |
50a14534 | 5169 | |
941aa6e9 | 5170 | /*** Utility data structures and functions ****/ |
50a14534 EB |
5171 | |
5172 | typedef struct { | |
5173 | gint x, y; | |
5174 | gint closest_x, closest_y; | |
c9570f86 | 5175 | gpointer *closest_wp_id; |
50a14534 EB |
5176 | VikWaypoint *closest_wp; |
5177 | VikViewport *vvp; | |
5178 | } WPSearchParams; | |
5179 | ||
941aa6e9 AF |
5180 | typedef struct { |
5181 | gint x, y; | |
5182 | gint closest_x, closest_y; | |
ce4bd1cf | 5183 | gpointer closest_track_id; |
941aa6e9 AF |
5184 | VikTrackpoint *closest_tp; |
5185 | VikViewport *vvp; | |
5186 | GList *closest_tpl; | |
5187 | } TPSearchParams; | |
5188 | ||
c9570f86 | 5189 | static void waypoint_search_closest_tp ( gpointer id, VikWaypoint *wp, WPSearchParams *params ) |
50a14534 EB |
5190 | { |
5191 | gint x, y; | |
5192 | if ( !wp->visible ) | |
5193 | return; | |
5194 | ||
5195 | vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y ); | |
59b0a97a RN |
5196 | |
5197 | // If waypoint has an image then use the image size to select | |
5198 | if ( wp->image ) { | |
5199 | gint slackx, slacky; | |
5200 | slackx = wp->image_width / 2; | |
5201 | slacky = wp->image_height / 2; | |
5202 | ||
5203 | if ( x <= params->x + slackx && x >= params->x - slackx | |
5204 | && y <= params->y + slacky && y >= params->y - slacky ) { | |
c9570f86 | 5205 | params->closest_wp_id = id; |
59b0a97a RN |
5206 | params->closest_wp = wp; |
5207 | params->closest_x = x; | |
5208 | params->closest_y = y; | |
5209 | } | |
50a14534 | 5210 | } |
59b0a97a RN |
5211 | else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX && |
5212 | ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */ | |
5213 | abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y))) | |
5214 | { | |
c9570f86 | 5215 | params->closest_wp_id = id; |
59b0a97a RN |
5216 | params->closest_wp = wp; |
5217 | params->closest_x = x; | |
5218 | params->closest_y = y; | |
5219 | } | |
50a14534 EB |
5220 | } |
5221 | ||
ce4bd1cf | 5222 | static void track_search_closest_tp ( gpointer id, VikTrack *t, TPSearchParams *params ) |
50a14534 | 5223 | { |
941aa6e9 AF |
5224 | GList *tpl = t->trackpoints; |
5225 | VikTrackpoint *tp; | |
50a14534 | 5226 | |
941aa6e9 AF |
5227 | if ( !t->visible ) |
5228 | return; | |
50a14534 | 5229 | |
941aa6e9 AF |
5230 | while (tpl) |
5231 | { | |
5232 | gint x, y; | |
5233 | tp = VIK_TRACKPOINT(tpl->data); | |
5234 | ||
5235 | vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y ); | |
5236 | ||
5237 | if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX && | |
5238 | ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */ | |
5239 | abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y))) | |
50a14534 | 5240 | { |
ce4bd1cf | 5241 | params->closest_track_id = id; |
941aa6e9 AF |
5242 | params->closest_tp = tp; |
5243 | params->closest_tpl = tpl; | |
5244 | params->closest_x = x; | |
5245 | params->closest_y = y; | |
50a14534 | 5246 | } |
941aa6e9 | 5247 | tpl = tpl->next; |
50a14534 | 5248 | } |
941aa6e9 AF |
5249 | } |
5250 | ||
5251 | static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ) | |
5252 | { | |
5253 | TPSearchParams params; | |
5254 | params.x = x; | |
5255 | params.y = y; | |
5256 | params.vvp = vvp; | |
ce4bd1cf | 5257 | params.closest_track_id = NULL; |
941aa6e9 AF |
5258 | params.closest_tp = NULL; |
5259 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms); | |
5260 | return params.closest_tp; | |
50a14534 EB |
5261 | } |
5262 | ||
5263 | static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ) | |
5264 | { | |
5265 | WPSearchParams params; | |
5266 | params.x = x; | |
5267 | params.y = y; | |
5268 | params.vvp = vvp; | |
5269 | params.closest_wp = NULL; | |
c9570f86 | 5270 | params.closest_wp_id = NULL; |
50a14534 EB |
5271 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms); |
5272 | return params.closest_wp; | |
5273 | } | |
5274 | ||
95d1b757 | 5275 | |
08f14055 RN |
5276 | // Some forward declarations |
5277 | static void marker_begin_move ( tool_ed_t *t, gint x, gint y ); | |
5278 | static void marker_moveto ( tool_ed_t *t, gint x, gint y ); | |
5279 | static void marker_end_move ( tool_ed_t *t ); | |
5280 | // | |
5281 | ||
5282 | static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t ) | |
5283 | { | |
5284 | if ( t->holding ) { | |
5285 | VikCoord new_coord; | |
5286 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
5287 | ||
5288 | // Here always allow snapping back to the original location | |
5289 | // this is useful when one decides not to move the thing afterall | |
5290 | // If one wants to move the item only a little bit then don't hold down the 'snap' key! | |
5291 | ||
5292 | // snap to TP | |
5293 | if ( event->state & GDK_CONTROL_MASK ) | |
5294 | { | |
5295 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5296 | if ( tp ) | |
5297 | new_coord = tp->coord; | |
5298 | } | |
5299 | ||
5300 | // snap to WP | |
5301 | if ( event->state & GDK_SHIFT_MASK ) | |
5302 | { | |
5303 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5304 | if ( wp ) | |
5305 | new_coord = wp->coord; | |
5306 | } | |
5307 | ||
5308 | gint x, y; | |
5309 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
5310 | ||
5311 | marker_moveto ( t, x, y ); | |
5312 | ||
5313 | return TRUE; | |
5314 | } | |
5315 | return FALSE; | |
5316 | } | |
5317 | ||
5318 | static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t ) | |
5319 | { | |
5320 | if ( t->holding && event->button == 1 ) | |
5321 | { | |
5322 | VikCoord new_coord; | |
5323 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
5324 | ||
5325 | // snap to TP | |
5326 | if ( event->state & GDK_CONTROL_MASK ) | |
5327 | { | |
5328 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5329 | if ( tp ) | |
5330 | new_coord = tp->coord; | |
5331 | } | |
5332 | ||
5333 | // snap to WP | |
5334 | if ( event->state & GDK_SHIFT_MASK ) | |
5335 | { | |
5336 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5337 | if ( wp ) | |
5338 | new_coord = wp->coord; | |
5339 | } | |
5340 | ||
5341 | marker_end_move ( t ); | |
5342 | ||
5343 | // Determine if working on a waypoint or a trackpoint | |
5344 | if ( t->is_waypoint ) | |
5345 | vtl->current_wp->coord = new_coord; | |
5346 | else { | |
5347 | if ( vtl->current_tpl ) { | |
ce4bd1cf | 5348 | VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; |
08f14055 RN |
5349 | |
5350 | if ( vtl->tpwin ) | |
ce4bd1cf RN |
5351 | if ( vtl->current_tp_track ) |
5352 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); | |
08f14055 RN |
5353 | |
5354 | // Don't really know what this is for but seems like it might be handy... | |
5355 | /* can't join with itself! */ | |
ce4bd1cf | 5356 | trw_layer_cancel_last_tp ( vtl ); |
08f14055 RN |
5357 | } |
5358 | } | |
5359 | ||
5360 | // Reset | |
c9570f86 RN |
5361 | vtl->current_wp = NULL; |
5362 | vtl->current_wp_id = NULL; | |
08f14055 RN |
5363 | trw_layer_cancel_current_tp ( vtl, FALSE ); |
5364 | ||
f01eebd4 | 5365 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
08f14055 RN |
5366 | return TRUE; |
5367 | } | |
5368 | return FALSE; | |
5369 | } | |
5370 | ||
77ad64fa RN |
5371 | /* |
5372 | Returns true if a waypoint or track is found near the requested event position for this particular layer | |
5373 | The item found is automatically selected | |
5374 | This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c | |
5375 | */ | |
08f14055 | 5376 | static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet ) |
77ad64fa RN |
5377 | { |
5378 | if ( event->button != 1 ) | |
5379 | return FALSE; | |
5380 | ||
5381 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
5382 | return FALSE; | |
5383 | ||
5384 | if ( !vtl->tracks_visible && !vtl->waypoints_visible ) | |
5385 | return FALSE; | |
5386 | ||
08f14055 | 5387 | // Go for waypoints first as these often will be near a track, but it's likely the wp is wanted rather then the track |
77ad64fa RN |
5388 | |
5389 | if (vtl->waypoints_visible) { | |
5390 | WPSearchParams wp_params; | |
5391 | wp_params.vvp = vvp; | |
5392 | wp_params.x = event->x; | |
5393 | wp_params.y = event->y; | |
c9570f86 | 5394 | wp_params.closest_wp_id = NULL; |
77ad64fa RN |
5395 | wp_params.closest_wp = NULL; |
5396 | ||
5397 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params); | |
5398 | ||
5399 | if ( wp_params.closest_wp ) { | |
08f14055 RN |
5400 | |
5401 | // Select | |
c9570f86 | 5402 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_id ), TRUE ); |
08f14055 RN |
5403 | |
5404 | // Too easy to move it so must be holding shift to start immediately moving it | |
3c73e6c4 | 5405 | // or otherwise be previously selected but not have an image (otherwise clicking within image bounds (again) moves it) |
08f14055 | 5406 | if ( event->state & GDK_SHIFT_MASK || |
3c73e6c4 | 5407 | ( vtl->current_wp == wp_params.closest_wp && !vtl->current_wp->image ) ) { |
08f14055 RN |
5408 | // Put into 'move buffer' |
5409 | // NB vvp & vw already set in tet | |
5410 | tet->vtl = (gpointer)vtl; | |
5411 | tet->is_waypoint = TRUE; | |
5412 | ||
5413 | marker_begin_move (tet, event->x, event->y); | |
5414 | } | |
5415 | ||
c9570f86 RN |
5416 | vtl->current_wp = wp_params.closest_wp; |
5417 | vtl->current_wp_id = wp_params.closest_wp_id; | |
08f14055 | 5418 | |
f01eebd4 | 5419 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
08f14055 | 5420 | |
77ad64fa RN |
5421 | return TRUE; |
5422 | } | |
5423 | } | |
5424 | ||
5425 | if (vtl->tracks_visible) { | |
5426 | TPSearchParams tp_params; | |
5427 | tp_params.vvp = vvp; | |
5428 | tp_params.x = event->x; | |
5429 | tp_params.y = event->y; | |
ce4bd1cf | 5430 | tp_params.closest_track_id = NULL; |
77ad64fa RN |
5431 | tp_params.closest_tp = NULL; |
5432 | ||
5433 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params); | |
5434 | ||
5435 | if ( tp_params.closest_tp ) { | |
08f14055 RN |
5436 | |
5437 | // Always select + highlight the track | |
ce4bd1cf | 5438 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_id ), TRUE ); |
08f14055 RN |
5439 | |
5440 | tet->is_waypoint = FALSE; | |
5441 | ||
5442 | // Select the Trackpoint | |
5443 | // Can move it immediately when control held or it's the previously selected tp | |
5444 | if ( event->state & GDK_CONTROL_MASK || | |
5445 | vtl->current_tpl == tp_params.closest_tpl ) { | |
5446 | // Put into 'move buffer' | |
5447 | // NB vvp & vw already set in tet | |
5448 | tet->vtl = (gpointer)vtl; | |
5449 | marker_begin_move (tet, event->x, event->y); | |
5450 | } | |
5451 | ||
5452 | vtl->current_tpl = tp_params.closest_tpl; | |
ce4bd1cf RN |
5453 | vtl->current_tp_id = tp_params.closest_track_id; |
5454 | vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, tp_params.closest_track_id ); | |
08f14055 | 5455 | |
95d1b757 RN |
5456 | set_statusbar_msg_info_trkpt ( vtl, tp_params.closest_tp ); |
5457 | ||
08f14055 | 5458 | if ( vtl->tpwin ) |
ce4bd1cf | 5459 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); |
08f14055 | 5460 | |
f01eebd4 | 5461 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
77ad64fa RN |
5462 | return TRUE; |
5463 | } | |
5464 | } | |
5465 | ||
5466 | /* these aren't the droids you're looking for */ | |
c9570f86 RN |
5467 | vtl->current_wp = NULL; |
5468 | vtl->current_wp_id = NULL; | |
08f14055 RN |
5469 | trw_layer_cancel_current_tp ( vtl, FALSE ); |
5470 | ||
95d1b757 RN |
5471 | // Blank info |
5472 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, "" ); | |
5473 | ||
77ad64fa RN |
5474 | return FALSE; |
5475 | } | |
5476 | ||
e46f259a RN |
5477 | static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
5478 | { | |
5479 | if ( event->button != 3 ) | |
5480 | return FALSE; | |
5481 | ||
5482 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
5483 | return FALSE; | |
5484 | ||
5485 | if ( !vtl->tracks_visible && !vtl->waypoints_visible ) | |
5486 | return FALSE; | |
5487 | ||
5488 | /* Post menu for the currently selected item */ | |
5489 | ||
5490 | /* See if a track is selected */ | |
5491 | VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
5492 | if ( track && track->visible ) { | |
5493 | ||
5494 | if ( vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ) { | |
5495 | ||
5496 | if ( vtl->track_right_click_menu ) | |
5497 | gtk_object_sink ( GTK_OBJECT(vtl->track_right_click_menu) ); | |
5498 | ||
5499 | vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
5500 | ||
a7cd93ac RN |
5501 | trw_layer_sublayer_add_menu_items ( vtl, |
5502 | vtl->track_right_click_menu, | |
5503 | NULL, | |
5504 | VIK_TRW_LAYER_SUBLAYER_TRACK, | |
5505 | vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ), | |
5506 | g_hash_table_lookup ( vtl->tracks_iters, vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ), | |
5507 | vvp); | |
e46f259a RN |
5508 | |
5509 | gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); | |
5510 | ||
5511 | return TRUE; | |
5512 | } | |
5513 | } | |
5514 | ||
5515 | /* See if a waypoint is selected */ | |
5516 | VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
5517 | if ( waypoint && waypoint->visible ) { | |
5518 | if ( vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ) { | |
5519 | ||
5520 | if ( vtl->wp_right_click_menu ) | |
5521 | gtk_object_sink ( GTK_OBJECT(vtl->wp_right_click_menu) ); | |
5522 | ||
5523 | vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
a7cd93ac RN |
5524 | trw_layer_sublayer_add_menu_items ( vtl, |
5525 | vtl->wp_right_click_menu, | |
5526 | NULL, | |
5527 | VIK_TRW_LAYER_SUBLAYER_WAYPOINT, | |
5528 | vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ), | |
5529 | g_hash_table_lookup ( vtl->waypoints_iters, vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ), | |
5530 | vvp); | |
e46f259a RN |
5531 | gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); |
5532 | ||
5533 | return TRUE; | |
5534 | } | |
5535 | } | |
5536 | ||
5537 | return FALSE; | |
5538 | } | |
5539 | ||
7432fddf AF |
5540 | /* background drawing hook, to be passed the viewport */ |
5541 | static gboolean tool_sync_done = TRUE; | |
5542 | ||
5543 | static gboolean tool_sync(gpointer data) | |
5544 | { | |
5545 | VikViewport *vvp = data; | |
5546 | gdk_threads_enter(); | |
5547 | vik_viewport_sync(vvp); | |
5548 | tool_sync_done = TRUE; | |
5549 | gdk_threads_leave(); | |
5550 | return FALSE; | |
5551 | } | |
5552 | ||
7432fddf AF |
5553 | static void marker_begin_move ( tool_ed_t *t, gint x, gint y ) |
5554 | { | |
5555 | t->holding = TRUE; | |
5556 | t->gc = vik_viewport_new_gc (t->vvp, "black", 2); | |
5557 | gdk_gc_set_function ( t->gc, GDK_INVERT ); | |
5558 | vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 ); | |
5559 | vik_viewport_sync(t->vvp); | |
5560 | t->oldx = x; | |
5561 | t->oldy = y; | |
5562 | } | |
5563 | ||
5564 | static void marker_moveto ( tool_ed_t *t, gint x, gint y ) | |
5565 | { | |
5566 | VikViewport *vvp = t->vvp; | |
5567 | vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 ); | |
5568 | vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 ); | |
5569 | t->oldx = x; | |
5570 | t->oldy = y; | |
7b203521 | 5571 | |
7432fddf AF |
5572 | if (tool_sync_done) { |
5573 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL); | |
5574 | tool_sync_done = FALSE; | |
5575 | } | |
5576 | } | |
5577 | ||
5578 | static void marker_end_move ( tool_ed_t *t ) | |
5579 | { | |
5580 | vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 ); | |
5581 | g_object_unref ( t->gc ); | |
5582 | t->holding = FALSE; | |
5583 | } | |
5584 | ||
941aa6e9 AF |
5585 | /*** Edit waypoint ****/ |
5586 | ||
5587 | static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp) | |
5588 | { | |
7432fddf AF |
5589 | tool_ed_t *t = g_new(tool_ed_t, 1); |
5590 | t->vvp = vvp; | |
5591 | t->holding = FALSE; | |
5592 | return t; | |
941aa6e9 AF |
5593 | } |
5594 | ||
7432fddf | 5595 | static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
50a14534 EB |
5596 | { |
5597 | WPSearchParams params; | |
7432fddf AF |
5598 | tool_ed_t *t = data; |
5599 | VikViewport *vvp = t->vvp; | |
50a14534 | 5600 | |
941aa6e9 AF |
5601 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
5602 | return FALSE; | |
7432fddf AF |
5603 | |
5604 | if ( t->holding ) { | |
5605 | return TRUE; | |
5606 | } | |
5607 | ||
87741170 RN |
5608 | if ( !vtl->vl.visible || !vtl->waypoints_visible ) |
5609 | return FALSE; | |
5610 | ||
50a14534 EB |
5611 | if ( vtl->current_wp && vtl->current_wp->visible ) |
5612 | { | |
5613 | /* first check if current WP is within area (other may be 'closer', but we want to move the current) */ | |
5614 | gint x, y; | |
5615 | vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y ); | |
5616 | ||
c75d78d7 AF |
5617 | if ( abs(x - event->x) <= WAYPOINT_SIZE_APPROX && |
5618 | abs(y - event->y) <= WAYPOINT_SIZE_APPROX ) | |
50a14534 EB |
5619 | { |
5620 | if ( event->button == 3 ) | |
5621 | vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */ | |
7432fddf AF |
5622 | else { |
5623 | marker_begin_move(t, event->x, event->y); | |
5624 | } | |
50a14534 EB |
5625 | return TRUE; |
5626 | } | |
5627 | } | |
5628 | ||
5629 | params.vvp = vvp; | |
5630 | params.x = event->x; | |
5631 | params.y = event->y; | |
c9570f86 | 5632 | params.closest_wp_id = NULL; |
50a14534 EB |
5633 | /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */ |
5634 | params.closest_wp = NULL; | |
5635 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms); | |
5636 | if ( vtl->current_wp == params.closest_wp && vtl->current_wp != NULL ) | |
5637 | { | |
7432fddf AF |
5638 | /* how do we get here? I'm putting in the abort until we can figure it out. -alex */ |
5639 | marker_begin_move(t, event->x, event->y); | |
7742da66 | 5640 | g_critical("shouldn't be here"); |
7432fddf | 5641 | exit(1); |
50a14534 EB |
5642 | } |
5643 | else if ( params.closest_wp ) | |
5644 | { | |
5645 | if ( event->button == 3 ) | |
5646 | vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */ | |
5647 | else | |
5648 | vtl->waypoint_rightclick = FALSE; | |
5649 | ||
c9570f86 | 5650 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, params.closest_wp_id ), TRUE ); |
8623d370 | 5651 | |
50a14534 | 5652 | vtl->current_wp = params.closest_wp; |
c9570f86 | 5653 | vtl->current_wp_id = params.closest_wp_id; |
50a14534 | 5654 | |
50a14534 | 5655 | /* could make it so don't update if old WP is off screen and new is null but oh well */ |
f01eebd4 | 5656 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
5657 | return TRUE; |
5658 | } | |
5659 | ||
5660 | vtl->current_wp = NULL; | |
c9570f86 | 5661 | vtl->current_wp_id = NULL; |
50a14534 | 5662 | vtl->waypoint_rightclick = FALSE; |
f01eebd4 | 5663 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
7432fddf AF |
5664 | return FALSE; |
5665 | } | |
5666 | ||
dc2c040e | 5667 | static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ) |
7432fddf AF |
5668 | { |
5669 | tool_ed_t *t = data; | |
5670 | VikViewport *vvp = t->vvp; | |
5671 | ||
5672 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
5673 | return FALSE; | |
5674 | ||
5675 | if ( t->holding ) { | |
5676 | VikCoord new_coord; | |
5677 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
5678 | ||
5679 | /* snap to TP */ | |
5680 | if ( event->state & GDK_CONTROL_MASK ) | |
5681 | { | |
5682 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5683 | if ( tp ) | |
5684 | new_coord = tp->coord; | |
5685 | } | |
5686 | ||
5687 | /* snap to WP */ | |
5688 | if ( event->state & GDK_SHIFT_MASK ) | |
5689 | { | |
5690 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5691 | if ( wp && wp != vtl->current_wp ) | |
5692 | new_coord = wp->coord; | |
5693 | } | |
5694 | ||
5695 | { | |
5696 | gint x, y; | |
5697 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
7b203521 | 5698 | |
7432fddf AF |
5699 | marker_moveto ( t, x, y ); |
5700 | } | |
5701 | return TRUE; | |
5702 | } | |
50a14534 EB |
5703 | return FALSE; |
5704 | } | |
5705 | ||
7432fddf | 5706 | static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 5707 | { |
7432fddf AF |
5708 | tool_ed_t *t = data; |
5709 | VikViewport *vvp = t->vvp; | |
5710 | ||
941aa6e9 AF |
5711 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
5712 | return FALSE; | |
7432fddf AF |
5713 | |
5714 | if ( t->holding && event->button == 1 ) | |
941aa6e9 AF |
5715 | { |
5716 | VikCoord new_coord; | |
941aa6e9 AF |
5717 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
5718 | ||
5719 | /* snap to TP */ | |
5720 | if ( event->state & GDK_CONTROL_MASK ) | |
5721 | { | |
5722 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5723 | if ( tp ) | |
5724 | new_coord = tp->coord; | |
5725 | } | |
5726 | ||
5727 | /* snap to WP */ | |
5728 | if ( event->state & GDK_SHIFT_MASK ) | |
5729 | { | |
5730 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5731 | if ( wp && wp != vtl->current_wp ) | |
5732 | new_coord = wp->coord; | |
5733 | } | |
5734 | ||
7432fddf AF |
5735 | marker_end_move ( t ); |
5736 | ||
941aa6e9 | 5737 | vtl->current_wp->coord = new_coord; |
f01eebd4 | 5738 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
941aa6e9 AF |
5739 | return TRUE; |
5740 | } | |
5741 | /* PUT IN RIGHT PLACE!!! */ | |
7432fddf | 5742 | if ( event->button == 3 && vtl->waypoint_rightclick ) |
941aa6e9 AF |
5743 | { |
5744 | if ( vtl->wp_right_click_menu ) | |
4f14a010 | 5745 | g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) ); |
0b951ebe RN |
5746 | if ( vtl->current_wp ) { |
5747 | vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
c9570f86 | 5748 | 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 ); |
0b951ebe RN |
5749 | gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); |
5750 | } | |
941aa6e9 AF |
5751 | vtl->waypoint_rightclick = FALSE; |
5752 | } | |
5753 | return FALSE; | |
5754 | } | |
5755 | ||
98f5364d EB |
5756 | /**** Begin track ***/ |
5757 | static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp) | |
5758 | { | |
5759 | return vvp; | |
5760 | } | |
5761 | ||
5762 | static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) | |
5763 | { | |
5764 | vtl->current_track = NULL; | |
5765 | return tool_new_track_click ( vtl, event, vvp ); | |
5766 | } | |
5767 | ||
941aa6e9 AF |
5768 | /*** New track ****/ |
5769 | ||
5770 | static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp) | |
5771 | { | |
5772 | return vvp; | |
5773 | } | |
5774 | ||
7b203521 EB |
5775 | typedef struct { |
5776 | VikTrwLayer *vtl; | |
5777 | VikViewport *vvp; | |
23ea1329 | 5778 | gint x1,y1,x2,y2,x3,y3; |
8da84040 | 5779 | const gchar* str; |
7b203521 EB |
5780 | } new_track_move_passalong_t; |
5781 | ||
5782 | /* sync and undraw, but only when we have time */ | |
5783 | static gboolean ct_sync ( gpointer passalong ) | |
5784 | { | |
5785 | new_track_move_passalong_t *p = (new_track_move_passalong_t *) passalong; | |
23ea1329 | 5786 | |
7b203521 EB |
5787 | vik_viewport_sync ( p->vvp ); |
5788 | gdk_gc_set_function ( p->vtl->current_track_gc, GDK_INVERT ); | |
5789 | vik_viewport_draw_line ( p->vvp, p->vtl->current_track_gc, p->x1, p->y1, p->x2, p->y2 ); | |
23ea1329 | 5790 | vik_viewport_draw_string (p->vvp, gdk_font_from_description (pango_font_description_from_string ("Sans 8")), p->vtl->current_track_gc, p->x3, p->y3, p->str); |
7b203521 | 5791 | gdk_gc_set_function ( p->vtl->current_track_gc, GDK_COPY ); |
23ea1329 | 5792 | |
8da84040 | 5793 | g_free ( (gpointer) p->str ) ; |
7b203521 EB |
5794 | p->vtl->ct_sync_done = TRUE; |
5795 | g_free ( p ); | |
5796 | return FALSE; | |
5797 | } | |
5798 | ||
8da84040 RN |
5799 | static const gchar* distance_string (gdouble distance) |
5800 | { | |
5801 | gchar str[128]; | |
5802 | ||
5803 | /* draw label with distance */ | |
5804 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
5805 | switch (dist_units) { | |
5806 | case VIK_UNITS_DISTANCE_MILES: | |
5807 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { | |
5808 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); | |
5809 | } else if (distance < 1609.4) { | |
5810 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); | |
5811 | } else { | |
5812 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); | |
5813 | } | |
5814 | break; | |
5815 | default: | |
5816 | // VIK_UNITS_DISTANCE_KILOMETRES | |
5817 | if (distance >= 1000 && distance < 100000) { | |
5818 | g_sprintf(str, "%3.2f km", distance/1000.0); | |
5819 | } else if (distance < 1000) { | |
5820 | g_sprintf(str, "%d m", (int)distance); | |
5821 | } else { | |
5822 | g_sprintf(str, "%d km", (int)distance/1000); | |
5823 | } | |
5824 | break; | |
5825 | } | |
5826 | return g_strdup (str); | |
5827 | } | |
5828 | ||
5829 | /* | |
5830 | * Actually set the message in statusbar | |
5831 | */ | |
5832 | static void statusbar_write (const gchar *distance_string, gdouble elev_gain, gdouble elev_loss, VikTrwLayer *vtl ) | |
5833 | { | |
5834 | // Only show elevation data when track has some elevation properties | |
5835 | gchar str_gain_loss[64]; | |
5836 | str_gain_loss[0] = '\0'; | |
5837 | ||
5838 | if ( (elev_gain > 0.1) || (elev_loss > 0.1) ) { | |
5839 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
5840 | g_sprintf(str_gain_loss, _(" - Gain %dm:Loss %dm"), (int)elev_gain, (int)elev_loss); | |
5841 | else | |
5842 | g_sprintf(str_gain_loss, _(" - Gain %dft:Loss %dft"), (int)VIK_METERS_TO_FEET(elev_gain), (int)VIK_METERS_TO_FEET(elev_loss)); | |
5843 | } | |
5844 | ||
5845 | // Write with full gain/loss information | |
5846 | gchar *msg = g_strdup_printf ( "%s%s", distance_string, str_gain_loss); | |
5847 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl))), VIK_STATUSBAR_INFO, msg ); | |
5848 | g_free ( msg ); | |
5849 | } | |
5850 | ||
5851 | /* | |
5852 | * Figure out what information should be set in the statusbar and then write it | |
5853 | */ | |
5854 | static void update_statusbar ( VikTrwLayer *vtl ) | |
5855 | { | |
5856 | // Get elevation data | |
5857 | gdouble elev_gain, elev_loss; | |
5858 | vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss); | |
5859 | ||
5860 | /* Find out actual distance of current track */ | |
5861 | gdouble distance = vik_track_get_length (vtl->current_track); | |
5862 | const gchar *str = distance_string (distance); | |
5863 | ||
5864 | statusbar_write (str, elev_gain, elev_loss, vtl); | |
5865 | ||
5866 | g_free ((gpointer)str); | |
5867 | } | |
5868 | ||
5869 | ||
dc2c040e | 5870 | static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp ) |
7b203521 EB |
5871 | { |
5872 | /* if we haven't sync'ed yet, we don't have time to do more. */ | |
5873 | if ( vtl->ct_sync_done && vtl->current_track && vtl->current_track->trackpoints ) { | |
5874 | GList *iter = vtl->current_track->trackpoints; | |
5875 | new_track_move_passalong_t *passalong; | |
5876 | gint x1, y1; | |
5877 | ||
5878 | while ( iter->next ) | |
5879 | iter = iter->next; | |
5880 | gdk_gc_set_function ( vtl->current_track_gc, GDK_INVERT ); | |
5881 | vik_viewport_coord_to_screen ( vvp, &(VIK_TRACKPOINT(iter->data)->coord), &x1, &y1 ); | |
5882 | vik_viewport_draw_line ( vvp, vtl->current_track_gc, x1, y1, event->x, event->y ); | |
23ea1329 | 5883 | |
23ea1329 RN |
5884 | /* Find out actual distance of current track */ |
5885 | gdouble distance = vik_track_get_length (vtl->current_track); | |
5886 | ||
5887 | // Now add distance to where the pointer is // | |
5888 | VikCoord coord; | |
5889 | struct LatLon ll; | |
5890 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); | |
5891 | vik_coord_to_latlon ( &coord, &ll ); | |
5892 | distance = distance + vik_coord_diff( &coord, &(VIK_TRACKPOINT(iter->data)->coord)); | |
5893 | ||
8da84040 RN |
5894 | // Get elevation data |
5895 | gdouble elev_gain, elev_loss; | |
5896 | vik_track_get_total_elevation_gain ( vtl->current_track, &elev_gain, &elev_loss); | |
5897 | ||
5898 | // Adjust elevation data (if available) for the current pointer position | |
5899 | gdouble elev_new; | |
5900 | elev_new = (gdouble) a_dems_get_elev_by_coord ( &coord, VIK_DEM_INTERPOL_BEST ); | |
5901 | if ( elev_new != VIK_DEM_INVALID_ELEVATION ) { | |
5902 | if ( VIK_TRACKPOINT(iter->data)->altitude != VIK_DEFAULT_ALTITUDE ) { | |
5903 | // Adjust elevation of last track point | |
5904 | if ( elev_new > VIK_TRACKPOINT(iter->data)->altitude ) | |
5905 | // Going up | |
5906 | elev_gain += elev_new - VIK_TRACKPOINT(iter->data)->altitude; | |
5907 | else | |
5908 | // Going down | |
5909 | elev_loss += VIK_TRACKPOINT(iter->data)->altitude - elev_new; | |
23ea1329 | 5910 | } |
23ea1329 | 5911 | } |
8da84040 RN |
5912 | |
5913 | const gchar *str = distance_string (distance); | |
23ea1329 RN |
5914 | gint xd,yd; |
5915 | /* offset from cursor a bit */ | |
5916 | xd = event->x + 10; | |
5917 | yd = event->y - 10; | |
5918 | /* note attempted setting text using pango layouts - but the 'undraw' technique didn't work */ | |
5919 | vik_viewport_draw_string (vvp, gdk_font_from_description (pango_font_description_from_string ("Sans 8")), vtl->current_track_gc, xd, yd, str); | |
5920 | ||
7b203521 EB |
5921 | gdk_gc_set_function ( vtl->current_track_gc, GDK_COPY ); |
5922 | ||
5923 | passalong = g_new(new_track_move_passalong_t,1); /* freed by sync */ | |
5924 | passalong->vtl = vtl; | |
5925 | passalong->vvp = vvp; | |
5926 | passalong->x1 = x1; | |
5927 | passalong->y1 = y1; | |
5928 | passalong->x2 = event->x; | |
5929 | passalong->y2 = event->y; | |
23ea1329 RN |
5930 | passalong->x3 = xd; |
5931 | passalong->y3 = yd; | |
8da84040 RN |
5932 | passalong->str = str; |
5933 | ||
5934 | // Update statusbar with full gain/loss information | |
5935 | statusbar_write (str, elev_gain, elev_loss, vtl); | |
7b203521 EB |
5936 | |
5937 | /* this will sync and undraw when we have time to */ | |
5938 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, ct_sync, passalong, NULL); | |
5939 | vtl->ct_sync_done = FALSE; | |
165d30aa | 5940 | return VIK_LAYER_TOOL_ACK_GRAB_FOCUS; |
7b203521 | 5941 | } |
165d30aa | 5942 | return VIK_LAYER_TOOL_ACK; |
7b203521 EB |
5943 | } |
5944 | ||
777e2d4d EB |
5945 | static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp ) |
5946 | { | |
5947 | if ( vtl->current_track && event->keyval == GDK_Escape ) { | |
5948 | vtl->current_track = NULL; | |
f01eebd4 | 5949 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
777e2d4d EB |
5950 | return TRUE; |
5951 | } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) { | |
5952 | /* undo */ | |
5953 | if ( vtl->current_track->trackpoints ) | |
5954 | { | |
5955 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
5956 | g_free ( last->data ); | |
5957 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
5958 | } | |
8da84040 RN |
5959 | |
5960 | update_statusbar ( vtl ); | |
5961 | ||
f01eebd4 | 5962 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
777e2d4d EB |
5963 | return TRUE; |
5964 | } | |
5965 | return FALSE; | |
5966 | } | |
5967 | ||
941aa6e9 | 5968 | static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
50a14534 EB |
5969 | { |
5970 | VikTrackpoint *tp; | |
5971 | ||
941aa6e9 AF |
5972 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
5973 | return FALSE; | |
5974 | ||
50a14534 EB |
5975 | if ( event->button == 3 && vtl->current_track ) |
5976 | { | |
5977 | /* undo */ | |
5978 | if ( vtl->current_track->trackpoints ) | |
5979 | { | |
5980 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
5981 | g_free ( last->data ); | |
5982 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
5983 | } | |
8da84040 RN |
5984 | update_statusbar ( vtl ); |
5985 | ||
f01eebd4 | 5986 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
5987 | return TRUE; |
5988 | } | |
5989 | ||
5990 | if ( event->type == GDK_2BUTTON_PRESS ) | |
5991 | { | |
5992 | /* subtract last (duplicate from double click) tp then end */ | |
5993 | if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 ) | |
5994 | { | |
5995 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
5996 | g_free ( last->data ); | |
5997 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
5998 | /* undo last, then end */ | |
5999 | vtl->current_track = NULL; | |
6000 | } | |
f01eebd4 | 6001 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
6002 | return TRUE; |
6003 | } | |
6004 | ||
6005 | if ( ! vtl->current_track ) | |
6006 | { | |
e13ab673 RN |
6007 | gchar *name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")); |
6008 | if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vtl->tracks, name ) ) ) | |
50a14534 EB |
6009 | { |
6010 | vtl->current_track = vik_track_new(); | |
6011 | vtl->current_track->visible = TRUE; | |
6012 | vik_trw_layer_add_track ( vtl, name, vtl->current_track ); | |
98f5364d EB |
6013 | |
6014 | /* incase it was created by begin track */ | |
6015 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK ); | |
50a14534 EB |
6016 | } |
6017 | else | |
6018 | return TRUE; | |
6019 | } | |
6020 | tp = vik_trackpoint_new(); | |
6021 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) ); | |
6022 | ||
6023 | /* snap to other TP */ | |
6024 | if ( event->state & GDK_CONTROL_MASK ) | |
6025 | { | |
6026 | VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
6027 | if ( other_tp ) | |
6028 | tp->coord = other_tp->coord; | |
6029 | } | |
6030 | ||
6031 | tp->newsegment = FALSE; | |
6032 | tp->has_timestamp = FALSE; | |
6033 | tp->timestamp = 0; | |
50a14534 | 6034 | vtl->current_track->trackpoints = g_list_append ( vtl->current_track->trackpoints, tp ); |
e85535ea RN |
6035 | /* Auto attempt to get elevation from DEM data (if it's available) */ |
6036 | vik_track_apply_dem_data_last_trackpoint ( vtl->current_track ); | |
50a14534 EB |
6037 | |
6038 | vtl->ct_x1 = vtl->ct_x2; | |
6039 | vtl->ct_y1 = vtl->ct_y2; | |
6040 | vtl->ct_x2 = event->x; | |
6041 | vtl->ct_y2 = event->y; | |
6042 | ||
f01eebd4 | 6043 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
50a14534 EB |
6044 | return TRUE; |
6045 | } | |
6046 | ||
941aa6e9 AF |
6047 | /*** New waypoint ****/ |
6048 | ||
6049 | static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp) | |
6050 | { | |
6051 | return vvp; | |
6052 | } | |
6053 | ||
6054 | static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) | |
6055 | { | |
6056 | VikCoord coord; | |
6057 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
6058 | return FALSE; | |
6059 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord ); | |
6060 | if (vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord ) && VIK_LAYER(vtl)->visible) | |
f01eebd4 | 6061 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
941aa6e9 AF |
6062 | return TRUE; |
6063 | } | |
6064 | ||
6065 | ||
6066 | /*** Edit trackpoint ****/ | |
6067 | ||
6068 | static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp) | |
6069 | { | |
7432fddf | 6070 | tool_ed_t *t = g_new(tool_ed_t, 1); |
33534cd8 AF |
6071 | t->vvp = vvp; |
6072 | t->holding = FALSE; | |
6073 | return t; | |
941aa6e9 AF |
6074 | } |
6075 | ||
33534cd8 | 6076 | static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 6077 | { |
7432fddf | 6078 | tool_ed_t *t = data; |
33534cd8 AF |
6079 | VikViewport *vvp = t->vvp; |
6080 | TPSearchParams params; | |
941aa6e9 AF |
6081 | /* OUTDATED DOCUMENTATION: |
6082 | find 5 pixel range on each side. then put these UTM, and a pointer | |
6083 | to the winning track name (and maybe the winning track itself), and a | |
6084 | pointer to the winning trackpoint, inside an array or struct. pass | |
6085 | this along, do a foreach on the tracks which will do a foreach on the | |
6086 | trackpoints. */ | |
6087 | params.vvp = vvp; | |
6088 | params.x = event->x; | |
6089 | params.y = event->y; | |
ce4bd1cf | 6090 | params.closest_track_id = NULL; |
941aa6e9 AF |
6091 | /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */ |
6092 | params.closest_tp = NULL; | |
6093 | ||
7432fddf AF |
6094 | if ( event->button != 1 ) |
6095 | return FALSE; | |
6096 | ||
941aa6e9 AF |
6097 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
6098 | return FALSE; | |
6099 | ||
87741170 RN |
6100 | if ( !vtl->vl.visible || !vtl->tracks_visible ) |
6101 | return FALSE; | |
6102 | ||
941aa6e9 AF |
6103 | if ( vtl->current_tpl ) |
6104 | { | |
6105 | /* 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.) */ | |
6106 | VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data); | |
ce4bd1cf RN |
6107 | VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_id)); |
6108 | if ( !current_tr ) | |
6109 | return FALSE; | |
941aa6e9 | 6110 | |
ce4bd1cf | 6111 | gint x, y; |
941aa6e9 AF |
6112 | vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y ); |
6113 | ||
6114 | if ( current_tr->visible && | |
6115 | abs(x - event->x) < TRACKPOINT_SIZE_APPROX && | |
7432fddf AF |
6116 | abs(y - event->y) < TRACKPOINT_SIZE_APPROX ) { |
6117 | marker_begin_move ( t, event->x, event->y ); | |
941aa6e9 AF |
6118 | return TRUE; |
6119 | } | |
6120 | ||
6121 | vtl->last_tpl = vtl->current_tpl; | |
ce4bd1cf | 6122 | vtl->last_tp_track = vtl->current_tp_track; |
941aa6e9 AF |
6123 | } |
6124 | ||
6125 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms); | |
6126 | ||
6127 | if ( params.closest_tp ) | |
6128 | { | |
ce4bd1cf | 6129 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, params.closest_track_id ), TRUE ); |
941aa6e9 | 6130 | vtl->current_tpl = params.closest_tpl; |
ce4bd1cf | 6131 | vtl->current_tp_id = params.closest_track_id; |
da14cc69 | 6132 | vtl->current_tp_track = g_hash_table_lookup ( vtl->tracks, params.closest_track_id ); |
941aa6e9 | 6133 | trw_layer_tpwin_init ( vtl ); |
95d1b757 | 6134 | set_statusbar_msg_info_trkpt ( vtl, params.closest_tp ); |
f01eebd4 | 6135 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
941aa6e9 AF |
6136 | return TRUE; |
6137 | } | |
6138 | ||
6139 | /* these aren't the droids you're looking for */ | |
6140 | return FALSE; | |
6141 | } | |
6142 | ||
dc2c040e | 6143 | static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ) |
33534cd8 | 6144 | { |
7432fddf | 6145 | tool_ed_t *t = data; |
33534cd8 AF |
6146 | VikViewport *vvp = t->vvp; |
6147 | ||
6148 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
6149 | return FALSE; | |
6150 | ||
6151 | if ( t->holding ) | |
6152 | { | |
6153 | VikCoord new_coord; | |
33534cd8 AF |
6154 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
6155 | ||
6156 | /* snap to TP */ | |
6157 | if ( event->state & GDK_CONTROL_MASK ) | |
6158 | { | |
6159 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
6160 | if ( tp && tp != vtl->current_tpl->data ) | |
6161 | new_coord = tp->coord; | |
6162 | } | |
6163 | // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; | |
7432fddf AF |
6164 | { |
6165 | gint x, y; | |
6166 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
6167 | marker_moveto ( t, x, y ); | |
6168 | } | |
33534cd8 AF |
6169 | |
6170 | return TRUE; | |
6171 | } | |
6172 | return FALSE; | |
6173 | } | |
6174 | ||
33534cd8 | 6175 | static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 6176 | { |
7432fddf | 6177 | tool_ed_t *t = data; |
33534cd8 AF |
6178 | VikViewport *vvp = t->vvp; |
6179 | ||
941aa6e9 AF |
6180 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
6181 | return FALSE; | |
7432fddf AF |
6182 | if ( event->button != 1) |
6183 | return FALSE; | |
33534cd8 | 6184 | |
7432fddf | 6185 | if ( t->holding ) { |
941aa6e9 | 6186 | VikCoord new_coord; |
941aa6e9 AF |
6187 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
6188 | ||
6189 | /* snap to TP */ | |
6190 | if ( event->state & GDK_CONTROL_MASK ) | |
6191 | { | |
6192 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
6193 | if ( tp && tp != vtl->current_tpl->data ) | |
6194 | new_coord = tp->coord; | |
6195 | } | |
6196 | ||
6197 | VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; | |
6198 | ||
7432fddf | 6199 | marker_end_move ( t ); |
33534cd8 | 6200 | |
941aa6e9 | 6201 | /* diff dist is diff from orig */ |
46b6631a | 6202 | if ( vtl->tpwin ) |
ce4bd1cf | 6203 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track->name ); |
941aa6e9 AF |
6204 | /* can't join with itself! */ |
6205 | trw_layer_cancel_last_tp ( vtl ); | |
6206 | ||
f01eebd4 | 6207 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
941aa6e9 AF |
6208 | return TRUE; |
6209 | } | |
6210 | return FALSE; | |
6211 | } | |
6212 | ||
6213 | ||
7ff7d728 RN |
6214 | /*** Route Finder ***/ |
6215 | static gpointer tool_route_finder_create ( VikWindow *vw, VikViewport *vvp) | |
1eef1bde QT |
6216 | { |
6217 | return vvp; | |
6218 | } | |
6219 | ||
7ff7d728 | 6220 | static gboolean tool_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
1eef1bde QT |
6221 | { |
6222 | VikCoord tmp; | |
0c1044e9 | 6223 | if ( !vtl ) return FALSE; |
1eef1bde | 6224 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp ); |
7ff7d728 | 6225 | if ( event->button == 3 && vtl->route_finder_current_track ) { |
c3deba01 | 6226 | VikCoord *new_end; |
7ff7d728 | 6227 | new_end = vik_track_cut_back_to_double_point ( vtl->route_finder_current_track ); |
c3deba01 | 6228 | if ( new_end ) { |
7ff7d728 | 6229 | vtl->route_finder_coord = *new_end; |
c3deba01 | 6230 | g_free ( new_end ); |
f01eebd4 | 6231 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
c3deba01 | 6232 | /* remove last ' to:...' */ |
7ff7d728 RN |
6233 | if ( vtl->route_finder_current_track->comment ) { |
6234 | gchar *last_to = strrchr ( vtl->route_finder_current_track->comment, 't' ); | |
6235 | if ( last_to && (last_to - vtl->route_finder_current_track->comment > 1) ) { | |
6236 | gchar *new_comment = g_strndup ( vtl->route_finder_current_track->comment, | |
6237 | last_to - vtl->route_finder_current_track->comment - 1); | |
6238 | vik_track_set_comment_no_copy ( vtl->route_finder_current_track, new_comment ); | |
c3deba01 EB |
6239 | } |
6240 | } | |
6241 | } | |
6242 | } | |
7ff7d728 | 6243 | else if ( vtl->route_finder_started || (event->state & GDK_CONTROL_MASK && vtl->route_finder_current_track) ) { |
1eef1bde | 6244 | struct LatLon start, end; |
533bbf34 MA |
6245 | gchar startlat[G_ASCII_DTOSTR_BUF_SIZE], startlon[G_ASCII_DTOSTR_BUF_SIZE]; |
6246 | gchar endlat[G_ASCII_DTOSTR_BUF_SIZE], endlon[G_ASCII_DTOSTR_BUF_SIZE]; | |
6247 | gchar *url; | |
bddd2056 | 6248 | |
7ff7d728 | 6249 | vik_coord_to_latlon ( &(vtl->route_finder_coord), &start ); |
1eef1bde | 6250 | vik_coord_to_latlon ( &(tmp), &end ); |
7ff7d728 | 6251 | vtl->route_finder_coord = tmp; /* for continuations */ |
bddd2056 EB |
6252 | |
6253 | /* these are checked when adding a track from a file (vik_trw_layer_filein_add_track) */ | |
7ff7d728 RN |
6254 | if ( event->state & GDK_CONTROL_MASK && vtl->route_finder_current_track ) { |
6255 | vtl->route_finder_append = TRUE; // merge tracks. keep started true. | |
bddd2056 | 6256 | } else { |
7ff7d728 RN |
6257 | vtl->route_finder_check_added_track = TRUE; |
6258 | vtl->route_finder_started = FALSE; | |
bddd2056 EB |
6259 | } |
6260 | ||
533bbf34 MA |
6261 | url = g_strdup_printf(GOOGLE_DIRECTIONS_STRING, |
6262 | g_ascii_dtostr (startlat, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) start.lat), | |
6263 | g_ascii_dtostr (startlon, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) start.lon), | |
6264 | g_ascii_dtostr (endlat, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) end.lat), | |
6265 | g_ascii_dtostr (endlon, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) end.lon)); | |
ae941b4c | 6266 | a_babel_convert_from_url ( vtl, url, "kml", NULL, NULL ); |
533bbf34 | 6267 | g_free ( url ); |
bddd2056 EB |
6268 | |
6269 | /* see if anything was done -- a track was added or appended to */ | |
ce4bd1cf RN |
6270 | if ( vtl->route_finder_check_added_track && vtl->route_finder_added_track ) { |
6271 | vik_track_set_comment_no_copy ( vtl->route_finder_added_track, g_strdup_printf("from: %f,%f to: %f,%f", start.lat, start.lon, end.lat, end.lon ) ); | |
7ff7d728 RN |
6272 | } else if ( vtl->route_finder_append == FALSE && vtl->route_finder_current_track ) { |
6273 | /* route_finder_append was originally TRUE but set to FALSE by filein_add_track */ | |
6274 | gchar *new_comment = g_strdup_printf("%s to: %f,%f", vtl->route_finder_current_track->comment, end.lat, end.lon ); | |
6275 | vik_track_set_comment_no_copy ( vtl->route_finder_current_track, new_comment ); | |
bddd2056 | 6276 | } |
ce4bd1cf | 6277 | vtl->route_finder_added_track = NULL; |
7ff7d728 RN |
6278 | vtl->route_finder_check_added_track = FALSE; |
6279 | vtl->route_finder_append = FALSE; | |
bddd2056 | 6280 | |
f01eebd4 | 6281 | vik_layer_emit_update ( VIK_LAYER(vtl), FALSE ); |
1eef1bde | 6282 | } else { |
7ff7d728 RN |
6283 | vtl->route_finder_started = TRUE; |
6284 | vtl->route_finder_coord = tmp; | |
6285 | vtl->route_finder_current_track = NULL; | |
1eef1bde | 6286 | } |
1eef1bde QT |
6287 | return TRUE; |
6288 | } | |
6289 | ||
941aa6e9 AF |
6290 | /*** Show picture ****/ |
6291 | ||
6292 | static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp) | |
6293 | { | |
6294 | return vvp; | |
6295 | } | |
6296 | ||
6297 | /* Params are: vvp, event, last match found or NULL */ | |
8a14f396 | 6298 | static void tool_show_picture_wp ( char *name, VikWaypoint *wp, gpointer params[3] ) |
941aa6e9 AF |
6299 | { |
6300 | if ( wp->image && wp->visible ) | |
6301 | { | |
6302 | gint x, y, slackx, slacky; | |
6303 | GdkEventButton *event = (GdkEventButton *) params[1]; | |
6304 | ||
6305 | vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y ); | |
6306 | slackx = wp->image_width / 2; | |
6307 | slacky = wp->image_height / 2; | |
6308 | if ( x <= event->x + slackx && x >= event->x - slackx | |
6309 | && y <= event->y + slacky && y >= event->y - slacky ) | |
6310 | { | |
6311 | params[2] = wp->image; /* we've found a match. however continue searching | |
6312 | * since we want to find the last match -- that | |
6313 | * is, the match that was drawn last. */ | |
6314 | } | |
6315 | } | |
6316 | } | |
6317 | ||
a412f3f5 RN |
6318 | static void trw_layer_show_picture ( gpointer pass_along[6] ) |
6319 | { | |
6320 | /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */ | |
6321 | #ifdef WINDOWS | |
8b0cdf69 | 6322 | ShellExecute(NULL, "open", (char *) pass_along[5], NULL, NULL, SW_SHOWNORMAL); |
a412f3f5 RN |
6323 | #else /* WINDOWS */ |
6324 | GError *err = NULL; | |
6325 | gchar *quoted_file = g_shell_quote ( (gchar *) pass_along[5] ); | |
3317dc4e | 6326 | gchar *cmd = g_strdup_printf ( "%s %s", a_vik_get_image_viewer(), quoted_file ); |
a412f3f5 RN |
6327 | g_free ( quoted_file ); |
6328 | if ( ! g_spawn_command_line_async ( cmd, &err ) ) | |
6329 | { | |
3317dc4e | 6330 | a_dialog_error_msg_extra ( VIK_GTK_WINDOW_FROM_LAYER( pass_along[0]), _("Could not launch %s to open file."), a_vik_get_image_viewer() ); |
a412f3f5 RN |
6331 | g_error_free ( err ); |
6332 | } | |
6333 | g_free ( cmd ); | |
6334 | #endif /* WINDOWS */ | |
6335 | } | |
6336 | ||
941aa6e9 AF |
6337 | static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
6338 | { | |
6339 | gpointer params[3] = { vvp, event, NULL }; | |
6340 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
6341 | return FALSE; | |
6342 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params ); | |
6343 | if ( params[2] ) | |
6344 | { | |
a412f3f5 RN |
6345 | static gpointer pass_along[6]; |
6346 | pass_along[0] = vtl; | |
6347 | pass_along[5] = params[2]; | |
6348 | trw_layer_show_picture ( pass_along ); | |
941aa6e9 AF |
6349 | return TRUE; /* found a match */ |
6350 | } | |
6351 | else | |
6352 | return FALSE; /* go through other layers, searching for a match */ | |
6353 | } | |
6354 | ||
6355 | /*************************************************************************** | |
6356 | ** End tool code | |
6357 | ***************************************************************************/ | |
6358 | ||
6359 | ||
6360 | ||
6361 | ||
6362 | ||
50a14534 EB |
6363 | static void image_wp_make_list ( char *name, VikWaypoint *wp, GSList **pics ) |
6364 | { | |
6365 | if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) ) | |
6366 | *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) ); | |
6367 | } | |
6368 | ||
91822ddd RN |
6369 | /* Structure for thumbnail creating data used in the background thread */ |
6370 | typedef struct { | |
6371 | VikTrwLayer *vtl; // Layer needed for redrawing | |
6372 | GSList *pics; // Image list | |
6373 | } thumbnail_create_thread_data; | |
6374 | ||
6375 | static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata ) | |
50a14534 | 6376 | { |
91822ddd RN |
6377 | guint total = g_slist_length(tctd->pics), done = 0; |
6378 | while ( tctd->pics ) | |
50a14534 | 6379 | { |
91822ddd | 6380 | a_thumbnails_create ( (gchar *) tctd->pics->data ); |
54861848 GB |
6381 | int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total ); |
6382 | if ( result != 0 ) | |
6383 | return -1; /* Abort thread */ | |
6384 | ||
91822ddd | 6385 | tctd->pics = tctd->pics->next; |
50a14534 | 6386 | } |
91822ddd RN |
6387 | |
6388 | // Redraw to show the thumbnails as they are now created | |
91822ddd | 6389 | if ( IS_VIK_LAYER(tctd->vtl) ) |
f01eebd4 | 6390 | vik_layer_emit_update ( VIK_LAYER(tctd->vtl), TRUE ); // Yes update from background thread |
91822ddd | 6391 | |
17c8aefa | 6392 | return 0; |
50a14534 EB |
6393 | } |
6394 | ||
91822ddd | 6395 | static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd ) |
50a14534 | 6396 | { |
91822ddd | 6397 | while ( tctd->pics ) |
50a14534 | 6398 | { |
91822ddd RN |
6399 | g_free ( tctd->pics->data ); |
6400 | tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics ); | |
50a14534 | 6401 | } |
91822ddd | 6402 | g_free ( tctd ); |
50a14534 EB |
6403 | } |
6404 | ||
b3eb3b98 | 6405 | void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp ) |
50a14534 EB |
6406 | { |
6407 | if ( ! vtl->has_verified_thumbnails ) | |
6408 | { | |
6409 | GSList *pics = NULL; | |
6410 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics ); | |
6411 | if ( pics ) | |
6412 | { | |
6413 | gint len = g_slist_length ( pics ); | |
4c77d5e0 | 6414 | gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len ); |
91822ddd RN |
6415 | thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) ); |
6416 | tctd->vtl = vtl; | |
6417 | tctd->pics = pics; | |
6418 | a_background_thread ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
6419 | tmp, | |
6420 | (vik_thr_func) create_thumbnails_thread, | |
6421 | tctd, | |
6422 | (vik_thr_free_func) thumbnail_create_thread_free, | |
6423 | NULL, | |
6424 | len ); | |
50a14534 EB |
6425 | g_free ( tmp ); |
6426 | } | |
6427 | } | |
6428 | } | |
6429 | ||
6430 | VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl ) | |
6431 | { | |
6432 | return vtl->coord_mode; | |
6433 | } | |
6434 | ||
073ede8c RN |
6435 | /** |
6436 | * Uniquify the whole layer | |
6437 | * Also requires the layers panel as the names shown there need updating too | |
6438 | * Returns whether the operation was successful or not | |
6439 | */ | |
6440 | gboolean vik_trw_layer_uniquify ( VikTrwLayer *vtl, VikLayersPanel *vlp ) | |
6441 | { | |
6442 | if ( vtl && vlp ) { | |
6443 | vik_trw_layer_uniquify_tracks ( vtl, vlp ); | |
6444 | vik_trw_layer_uniquify_waypoints ( vtl, vlp ); | |
6445 | return TRUE; | |
6446 | } | |
6447 | return FALSE; | |
6448 | } | |
50a14534 | 6449 | |
c9570f86 | 6450 | static void waypoint_convert ( const gpointer id, VikWaypoint *wp, VikCoordMode *dest_mode ) |
50a14534 EB |
6451 | { |
6452 | vik_coord_convert ( &(wp->coord), *dest_mode ); | |
6453 | } | |
6454 | ||
6455 | static void track_convert ( const gchar *name, VikTrack *tr, VikCoordMode *dest_mode ) | |
6456 | { | |
6457 | vik_track_convert ( tr, *dest_mode ); | |
6458 | } | |
6459 | ||
6460 | static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode ) | |
6461 | { | |
6462 | if ( vtl->coord_mode != dest_mode ) | |
6463 | { | |
6464 | vtl->coord_mode = dest_mode; | |
6465 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode ); | |
6466 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode ); | |
6467 | } | |
6468 | } | |
e4afc73a | 6469 | |
a7cd93ac | 6470 | static void trw_layer_set_menu_selection ( VikTrwLayer *vtl, guint16 selection ) |
20c7a3a0 QT |
6471 | { |
6472 | vtl->menu_selection = selection; | |
6473 | } | |
6474 | ||
a7cd93ac | 6475 | static guint16 trw_layer_get_menu_selection ( VikTrwLayer *vtl ) |
20c7a3a0 | 6476 | { |
a7cd93ac | 6477 | return (vtl->menu_selection); |
20c7a3a0 QT |
6478 | } |
6479 | ||
7114e879 QT |
6480 | /* ----------- Downloading maps along tracks --------------- */ |
6481 | ||
6482 | static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh) | |
6483 | { | |
6484 | /* TODO: calculating based on current size of viewport */ | |
6485 | const gdouble w_at_zoom_0_125 = 0.0013; | |
6486 | const gdouble h_at_zoom_0_125 = 0.0011; | |
6487 | gdouble zoom_factor = zoom_level/0.125; | |
6488 | ||
6489 | wh->lat = h_at_zoom_0_125 * zoom_factor; | |
6490 | wh->lon = w_at_zoom_0_125 * zoom_factor; | |
6491 | ||
6492 | return 0; /* all OK */ | |
6493 | } | |
6494 | ||
35e22ed8 QT |
6495 | static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient) |
6496 | { | |
6497 | if ((dist->lon >= ABS(to->east_west - from->east_west)) && | |
6498 | (dist->lat >= ABS(to->north_south - from->north_south))) | |
6499 | return NULL; | |
6500 | ||
6501 | VikCoord *coord = g_malloc(sizeof(VikCoord)); | |
6502 | coord->mode = VIK_COORD_LATLON; | |
6503 | ||
6504 | if (ABS(gradient) < 1) { | |
6505 | if (from->east_west > to->east_west) | |
6506 | coord->east_west = from->east_west - dist->lon; | |
6507 | else | |
6508 | coord->east_west = from->east_west + dist->lon; | |
6509 | coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south; | |
6510 | } else { | |
6511 | if (from->north_south > to->north_south) | |
6512 | coord->north_south = from->north_south - dist->lat; | |
6513 | else | |
6514 | coord->north_south = from->north_south + dist->lat; | |
6515 | coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south; | |
6516 | } | |
6517 | ||
6518 | return coord; | |
6519 | } | |
6520 | ||
6521 | static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist) | |
6522 | { | |
6523 | /* TODO: handle virtical track (to->east_west - from->east_west == 0) */ | |
6524 | gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west); | |
6525 | ||
6526 | VikCoord *next = from; | |
6527 | while (TRUE) { | |
6528 | if ((next = get_next_coord(next, to, dist, gradient)) == NULL) | |
6529 | break; | |
6530 | list = g_list_prepend(list, next); | |
6531 | } | |
6532 | ||
6533 | return list; | |
6534 | } | |
6535 | ||
7114e879 QT |
6536 | void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level) |
6537 | { | |
6538 | typedef struct _Rect { | |
6539 | VikCoord tl; | |
6540 | VikCoord br; | |
35e22ed8 | 6541 | VikCoord center; |
7114e879 | 6542 | } Rect; |
35e22ed8 | 6543 | #define GLRECT(iter) ((Rect *)((iter)->data)) |
7114e879 QT |
6544 | |
6545 | struct LatLon wh; | |
35e22ed8 | 6546 | GList *rects_to_download = NULL; |
7114e879 QT |
6547 | GList *rect_iter; |
6548 | ||
6549 | if (get_download_area_width(vvp, zoom_level, &wh)) | |
6550 | return; | |
6551 | ||
6552 | GList *iter = tr->trackpoints; | |
35e22ed8 QT |
6553 | if (!iter) |
6554 | return; | |
7114e879 QT |
6555 | |
6556 | gboolean new_map = TRUE; | |
6557 | VikCoord *cur_coord, tl, br; | |
6558 | Rect *rect; | |
7114e879 QT |
6559 | while (iter) { |
6560 | cur_coord = &(VIK_TRACKPOINT(iter->data))->coord; | |
6561 | if (new_map) { | |
6562 | vik_coord_set_area(cur_coord, &wh, &tl, &br); | |
6563 | rect = g_malloc(sizeof(Rect)); | |
6564 | rect->tl = tl; | |
6565 | rect->br = br; | |
35e22ed8 QT |
6566 | rect->center = *cur_coord; |
6567 | rects_to_download = g_list_prepend(rects_to_download, rect); | |
7114e879 QT |
6568 | new_map = FALSE; |
6569 | iter = iter->next; | |
6570 | continue; | |
6571 | } | |
6572 | gboolean found = FALSE; | |
35e22ed8 QT |
6573 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) { |
6574 | if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) { | |
7114e879 QT |
6575 | found = TRUE; |
6576 | break; | |
6577 | } | |
6578 | } | |
6579 | if (found) | |
6580 | iter = iter->next; | |
6581 | else | |
6582 | new_map = TRUE; | |
6583 | } | |
35e22ed8 | 6584 | |
35e22ed8 | 6585 | GList *fillins = NULL; |
b1e57d16 RN |
6586 | /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */ |
6587 | /* seems that ATM the function get_next_coord works only for LATLON */ | |
6588 | if ( cur_coord->mode == VIK_COORD_LATLON ) { | |
6589 | /* fill-ins for far apart points */ | |
6590 | GList *cur_rect, *next_rect; | |
6591 | for (cur_rect = rects_to_download; | |
6592 | (next_rect = cur_rect->next) != NULL; | |
6593 | cur_rect = cur_rect->next) { | |
6594 | if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) || | |
6595 | (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) { | |
6596 | fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh); | |
6597 | } | |
35e22ed8 | 6598 | } |
3cbbb49e GB |
6599 | } else |
6600 | g_message("%s: this feature works only in Mercator mode", __FUNCTION__); | |
35e22ed8 QT |
6601 | |
6602 | if (fillins) { | |
6603 | GList *iter = fillins; | |
6604 | while (iter) { | |
6605 | cur_coord = (VikCoord *)(iter->data); | |
6606 | vik_coord_set_area(cur_coord, &wh, &tl, &br); | |
6607 | rect = g_malloc(sizeof(Rect)); | |
6608 | rect->tl = tl; | |
6609 | rect->br = br; | |
6610 | rect->center = *cur_coord; | |
6611 | rects_to_download = g_list_prepend(rects_to_download, rect); | |
6612 | iter = iter->next; | |
6613 | } | |
6614 | } | |
6615 | ||
6616 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) { | |
7114e879 QT |
6617 | maps_layer_download_section_without_redraw(vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level); |
6618 | } | |
6619 | ||
35e22ed8 QT |
6620 | if (fillins) { |
6621 | for (iter = fillins; iter; iter = iter->next) | |
6622 | g_free(iter->data); | |
6623 | g_list_free(fillins); | |
6624 | } | |
6625 | if (rects_to_download) { | |
6626 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) | |
6627 | g_free(rect_iter->data); | |
6628 | g_list_free(rects_to_download); | |
6629 | } | |
7114e879 QT |
6630 | } |
6631 | ||
6bb72350 | 6632 | static void trw_layer_download_map_along_track_cb ( gpointer pass_along[6] ) |
7114e879 QT |
6633 | { |
6634 | VikMapsLayer *vml; | |
6635 | gint selected_map, default_map; | |
6636 | gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL }; | |
6637 | gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}; | |
6638 | gint selected_zoom, default_zoom; | |
6639 | int i,j; | |
6640 | ||
6641 | ||
6642 | VikTrwLayer *vtl = pass_along[0]; | |
6643 | VikLayersPanel *vlp = pass_along[1]; | |
6644 | VikTrack *tr = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
6645 | VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl))); | |
6646 | ||
aa7ed888 | 6647 | GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types |
7114e879 QT |
6648 | int num_maps = g_list_length(vmls); |
6649 | ||
6650 | if (!num_maps) { | |
4c77d5e0 | 6651 | a_dialog_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), GTK_MESSAGE_ERROR, _("No map layer in use. Create one first"), NULL); |
7114e879 QT |
6652 | return; |
6653 | } | |
6654 | ||
6655 | gchar **map_names = g_malloc(1 + num_maps * sizeof(gpointer)); | |
6656 | VikMapsLayer **map_layers = g_malloc(1 + num_maps * sizeof(gpointer)); | |
6657 | ||
6658 | gchar **np = map_names; | |
6659 | VikMapsLayer **lp = map_layers; | |
6660 | for (i = 0; i < num_maps; i++) { | |
6661 | gboolean dup = FALSE; | |
6662 | vml = (VikMapsLayer *)(vmls->data); | |
6663 | for (j = 0; j < i; j++) { /* no duplicate allowed */ | |
6664 | if (vik_maps_layer_get_map_type(vml) == vik_maps_layer_get_map_type(map_layers[j])) { | |
6665 | dup = TRUE; | |
6666 | break; | |
6667 | } | |
6668 | } | |
6669 | if (!dup) { | |
6670 | *lp++ = vml; | |
6671 | *np++ = vik_maps_layer_get_map_label(vml); | |
6672 | } | |
6673 | vmls = vmls->next; | |
6674 | } | |
6675 | *lp = NULL; | |
6676 | *np = NULL; | |
6677 | num_maps = lp - map_layers; | |
6678 | ||
6679 | for (default_map = 0; default_map < num_maps; default_map++) { | |
6680 | /* TODO: check for parent layer's visibility */ | |
6681 | if (VIK_LAYER(map_layers[default_map])->visible) | |
6682 | break; | |
6683 | } | |
6684 | default_map = (default_map == num_maps) ? 0 : default_map; | |
6685 | ||
6686 | gdouble cur_zoom = vik_viewport_get_zoom(vvp); | |
6687 | for (default_zoom = 0; default_zoom < sizeof(zoom_vals)/sizeof(gdouble); default_zoom++) { | |
6688 | if (cur_zoom == zoom_vals[default_zoom]) | |
6689 | break; | |
6690 | } | |
6691 | default_zoom = (default_zoom == sizeof(zoom_vals)/sizeof(gdouble)) ? sizeof(zoom_vals)/sizeof(gdouble) - 1 : default_zoom; | |
6692 | ||
6693 | if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, default_map, zoomlist, default_zoom, &selected_map, &selected_zoom)) | |
6694 | goto done; | |
6695 | ||
6696 | vik_track_download_map(tr, map_layers[selected_map], vvp, zoom_vals[selected_zoom]); | |
6697 | ||
6698 | done: | |
6699 | for (i = 0; i < num_maps; i++) | |
6700 | g_free(map_names[i]); | |
6701 | g_free(map_names); | |
6702 | g_free(map_layers); | |
6703 | ||
6704 | g_list_free(vmls); | |
6705 | ||
6706 | } | |
0c1044e9 | 6707 | |
a8fe53f8 EB |
6708 | /**** lowest waypoint number calculation ***/ |
6709 | static gint highest_wp_number_name_to_number(const gchar *name) { | |
6710 | if ( strlen(name) == 3 ) { | |
6711 | int n = atoi(name); | |
6712 | if ( n < 100 && name[0] != '0' ) | |
6713 | return -1; | |
6714 | if ( n < 10 && name[0] != '0' ) | |
6715 | return -1; | |
6716 | return n; | |
6717 | } | |
6718 | return -1; | |
6719 | } | |
6720 | ||
6721 | ||
6722 | static void highest_wp_number_reset(VikTrwLayer *vtl) | |
6723 | { | |
6724 | vtl->highest_wp_number = -1; | |
6725 | } | |
6726 | ||
6727 | static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name) | |
6728 | { | |
6729 | /* if is bigger that top, add it */ | |
6730 | gint new_wp_num = highest_wp_number_name_to_number(new_wp_name); | |
6731 | if ( new_wp_num > vtl->highest_wp_number ) | |
6732 | vtl->highest_wp_number = new_wp_num; | |
6733 | } | |
6734 | ||
6735 | static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name) | |
6736 | { | |
6737 | /* if wasn't top, do nothing. if was top, count backwards until we find one used */ | |
6738 | gint old_wp_num = highest_wp_number_name_to_number(old_wp_name); | |
6739 | if ( vtl->highest_wp_number == old_wp_num ) { | |
6740 | gchar buf[4]; | |
c9570f86 | 6741 | vtl->highest_wp_number--; |
a8fe53f8 EB |
6742 | |
6743 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number ); | |
6744 | /* search down until we find something that *does* exist */ | |
6745 | ||
c9570f86 RN |
6746 | while ( vtl->highest_wp_number > 0 && ! vik_trw_layer_get_waypoint ( vtl, buf )) { |
6747 | vtl->highest_wp_number--; | |
a8fe53f8 EB |
6748 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number ); |
6749 | } | |
6750 | } | |
6751 | } | |
6752 | ||
6753 | /* get lowest unused number */ | |
6754 | static gchar *highest_wp_number_get(VikTrwLayer *vtl) | |
6755 | { | |
6756 | gchar buf[4]; | |
6757 | if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 ) | |
3ce17b61 | 6758 | return NULL; |
a8fe53f8 EB |
6759 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 ); |
6760 | return g_strdup(buf); | |
6761 | } |