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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> | |
50a14534 EB |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
25 | #define WAYPOINT_FONT "Sans 8" | |
26 | ||
27 | /* WARNING: If you go beyond this point, we are NOT responsible for any ill effects on your sanity */ | |
28 | /* viktrwlayer.c -- 2200 lines can make a difference in the state of things */ | |
29 | ||
3e7553ae GB |
30 | #ifdef HAVE_CONFIG_H |
31 | #include "config.h" | |
32 | #endif | |
33 | ||
50a14534 | 34 | #include "viking.h" |
7114e879 | 35 | #include "vikmapslayer.h" |
50a14534 EB |
36 | #include "viktrwlayer_tpwin.h" |
37 | #include "viktrwlayer_propwin.h" | |
acaf7113 | 38 | #include "garminsymbols.h" |
50a14534 EB |
39 | #include "thumbnails.h" |
40 | #include "background.h" | |
911400b5 | 41 | #include "gpx.h" |
e0b0b9c1 | 42 | #include "babel.h" |
ad0a8c2d EB |
43 | #include "dem.h" |
44 | #include "dems.h" | |
165a4fa9 | 45 | #include "geonamessearch.h" |
3e7553ae GB |
46 | #ifdef VIK_CONFIG_OPENSTREETMAP |
47 | #include "osm-traces.h" | |
48 | #endif | |
28c82d8b | 49 | #include "acquire.h" |
16fc32f6 | 50 | #include "datasources.h" |
7d02a0b0 | 51 | #include "util.h" |
50a14534 | 52 | |
bce3a7b0 EB |
53 | #include "icons/icons.h" |
54 | ||
8c00358d | 55 | #ifdef HAVE_MATH_H |
50a14534 | 56 | #include <math.h> |
8c00358d GB |
57 | #endif |
58 | #ifdef HAVE_STRING_H | |
50a14534 | 59 | #include <string.h> |
8c00358d GB |
60 | #endif |
61 | #ifdef HAVE_STDLIB_H | |
50a14534 | 62 | #include <stdlib.h> |
8c00358d | 63 | #endif |
8c060406 | 64 | #include <stdio.h> |
50a14534 EB |
65 | #include <ctype.h> |
66 | ||
777e2d4d | 67 | #include <gdk/gdkkeysyms.h> |
8c060406 MA |
68 | #include <glib.h> |
69 | #include <glib/gstdio.h> | |
4c77d5e0 | 70 | #include <glib/gi18n.h> |
777e2d4d | 71 | |
090cae39 GB |
72 | /* Relax some dependencies */ |
73 | #if ! GLIB_CHECK_VERSION(2,12,0) | |
74 | static gboolean return_true (gpointer a, gpointer b, gpointer c) { return TRUE; } | |
75 | static g_hash_table_remove_all (GHashTable *ght) { g_hash_table_foreach_remove ( ght, (GHRFunc) return_true, FALSE ); } | |
76 | #endif | |
77 | ||
ae941b4c | 78 | #define GOOGLE_DIRECTIONS_STRING "maps.google.com/maps?q=from:%s,%s+to:%s,%s&output=kml" |
480fb7e1 | 79 | #define VIK_TRW_LAYER_TRACK_GC 13 |
50a14534 EB |
80 | #define VIK_TRW_LAYER_TRACK_GC_RATES 10 |
81 | #define VIK_TRW_LAYER_TRACK_GC_MIN 0 | |
82 | #define VIK_TRW_LAYER_TRACK_GC_MAX 11 | |
83 | #define VIK_TRW_LAYER_TRACK_GC_BLACK 12 | |
84 | ||
85 | #define DRAWMODE_BY_TRACK 0 | |
86 | #define DRAWMODE_BY_VELOCITY 1 | |
87 | #define DRAWMODE_ALL_BLACK 2 | |
88 | ||
89 | #define POINTS 1 | |
90 | #define LINES 2 | |
91 | ||
92 | /* this is how it knows when you click if you are clicking close to a trackpoint. */ | |
93 | #define TRACKPOINT_SIZE_APPROX 5 | |
94 | #define WAYPOINT_SIZE_APPROX 5 | |
95 | ||
b42a25ba EB |
96 | #define MIN_STOP_LENGTH 15 |
97 | #define MAX_STOP_LENGTH 86400 | |
98 | #define DRAW_ELEVATION_FACTOR 30 /* height of elevation plotting, sort of relative to zoom level ("mpp" that isn't mpp necessarily) */ | |
99 | /* this is multiplied by user-inputted value from 1-100. */ | |
50a14534 EB |
100 | enum { |
101 | VIK_TRW_LAYER_SUBLAYER_TRACKS, | |
102 | VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, | |
103 | VIK_TRW_LAYER_SUBLAYER_TRACK, | |
104 | VIK_TRW_LAYER_SUBLAYER_WAYPOINT | |
105 | }; | |
106 | ||
107 | enum { WP_SYMBOL_FILLED_SQUARE, WP_SYMBOL_SQUARE, WP_SYMBOL_CIRCLE, WP_SYMBOL_X, WP_NUM_SYMBOLS }; | |
108 | ||
109 | struct _VikTrwLayer { | |
110 | VikLayer vl; | |
111 | GHashTable *tracks; | |
112 | GHashTable *tracks_iters; | |
113 | GHashTable *waypoints_iters; | |
114 | GHashTable *waypoints; | |
115 | GtkTreeIter waypoints_iter, tracks_iter; | |
116 | gboolean tracks_visible, waypoints_visible; | |
117 | guint8 drawmode; | |
118 | guint8 drawpoints; | |
b42a25ba EB |
119 | guint8 drawelevation; |
120 | guint8 elevation_factor; | |
121 | guint8 drawstops; | |
122 | guint32 stop_length; | |
50a14534 EB |
123 | guint8 drawlines; |
124 | guint8 line_thickness; | |
125 | guint8 bg_line_thickness; | |
126 | ||
127 | guint8 wp_symbol; | |
128 | guint8 wp_size; | |
ea3933fc | 129 | gboolean wp_draw_symbols; |
50a14534 EB |
130 | |
131 | gdouble velocity_min, velocity_max; | |
132 | GArray *track_gc; | |
133 | guint16 track_gc_iter; | |
8e9c992d | 134 | GdkGC *current_track_gc; |
50a14534 EB |
135 | GdkGC *track_bg_gc; |
136 | GdkGC *waypoint_gc; | |
137 | GdkGC *waypoint_text_gc; | |
138 | GdkGC *waypoint_bg_gc; | |
139 | GdkFont *waypoint_font; | |
140 | VikTrack *current_track; | |
141 | guint16 ct_x1, ct_y1, ct_x2, ct_y2; | |
7b203521 EB |
142 | gboolean ct_sync_done; |
143 | ||
50a14534 EB |
144 | |
145 | VikCoordMode coord_mode; | |
146 | ||
147 | /* wp editing tool */ | |
148 | VikWaypoint *current_wp; | |
149 | gchar *current_wp_name; | |
150 | gboolean moving_wp; | |
151 | gboolean waypoint_rightclick; | |
152 | ||
153 | /* track editing tool */ | |
154 | GList *current_tpl; | |
155 | gchar *current_tp_track_name; | |
156 | VikTrwLayerTpwin *tpwin; | |
157 | ||
158 | /* weird hack for joining tracks */ | |
159 | GList *last_tpl; | |
160 | gchar *last_tp_track_name; | |
161 | ||
162 | /* track editing tool -- more specifically, moving tps */ | |
163 | gboolean moving_tp; | |
164 | ||
7ff7d728 RN |
165 | /* route finder tool */ |
166 | gboolean route_finder_started; | |
167 | VikCoord route_finder_coord; | |
168 | gboolean route_finder_check_added_track; | |
169 | gchar *route_finder_added_track_name; | |
170 | VikTrack *route_finder_current_track; | |
171 | gboolean route_finder_append; | |
1eef1bde | 172 | |
50a14534 EB |
173 | gboolean drawlabels; |
174 | gboolean drawimages; | |
175 | guint8 image_alpha; | |
176 | GQueue *image_cache; | |
177 | guint8 image_size; | |
178 | guint16 image_cache_size; | |
179 | ||
180 | /* for waypoint text */ | |
181 | PangoLayout *wplabellayout; | |
182 | ||
183 | gboolean has_verified_thumbnails; | |
184 | ||
185 | GtkMenu *wp_right_click_menu; | |
8bd81489 | 186 | GtkMenu *track_right_click_menu; |
50a14534 | 187 | |
20c7a3a0 QT |
188 | /* menu */ |
189 | VikStdLayerMenuItem menu_selection; | |
190 | ||
a8fe53f8 | 191 | gint highest_wp_number; |
50a14534 EB |
192 | }; |
193 | ||
194 | /* A caached waypoint image. */ | |
195 | typedef struct { | |
196 | GdkPixbuf *pixbuf; | |
197 | gchar *image; /* filename */ | |
198 | } CachedPixbuf; | |
199 | ||
200 | struct DrawingParams { | |
201 | VikViewport *vp; | |
202 | VikTrwLayer *vtl; | |
203 | gdouble xmpp, ympp; | |
204 | guint16 width, height; | |
205 | const VikCoord *center; | |
206 | gint track_gc_iter; | |
207 | gboolean one_zone, lat_lon; | |
208 | gdouble ce1, ce2, cn1, cn2; | |
209 | }; | |
210 | ||
2cebc318 | 211 | static void vik_trw_layer_set_menu_selection(VikTrwLayer *vtl, guint16); |
20c7a3a0 QT |
212 | static guint16 vik_trw_layer_get_menu_selection(VikTrwLayer *vtl); |
213 | ||
6bb72350 RN |
214 | static void trw_layer_delete_item ( gpointer pass_along[6] ); |
215 | static void trw_layer_copy_item_cb ( gpointer pass_along[6] ); | |
216 | static void trw_layer_cut_item_cb ( gpointer pass_along[6] ); | |
33534cd8 | 217 | |
50a14534 EB |
218 | static void trw_layer_find_maxmin_waypoints ( const gchar *name, const VikWaypoint *w, struct LatLon maxmin[2] ); |
219 | static void trw_layer_find_maxmin_tracks ( const gchar *name, GList **t, struct LatLon maxmin[2] ); | |
165a4fa9 | 220 | static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]); |
50a14534 EB |
221 | |
222 | static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp ); | |
223 | static void trw_layer_free_track_gcs ( VikTrwLayer *vtl ); | |
224 | ||
225 | static gint calculate_velocity ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2 ); | |
226 | static void trw_layer_draw_track_cb ( const gchar *name, VikTrack *track, struct DrawingParams *dp ); | |
227 | static void trw_layer_draw_waypoint ( const gchar *name, VikWaypoint *wp, struct DrawingParams *dp ); | |
228 | ||
cb89c5a5 | 229 | static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl ); |
c7060c4e RN |
230 | static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer ); |
231 | ||
6bb72350 RN |
232 | static void goto_coord ( gpointer *vlp, gpointer vvp, gpointer vl, const VikCoord *coord ); |
233 | static void trw_layer_goto_track_startpoint ( gpointer pass_along[6] ); | |
50a14534 | 234 | static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] ); |
6bb72350 RN |
235 | static void trw_layer_goto_track_max_speed ( gpointer pass_along[6] ); |
236 | static void trw_layer_goto_track_max_alt ( gpointer pass_along[6] ); | |
237 | static void trw_layer_goto_track_min_alt ( gpointer pass_along[6] ); | |
238 | static void trw_layer_goto_track_center ( gpointer pass_along[6] ); | |
111fa174 | 239 | static void trw_layer_merge_by_timestamp ( gpointer pass_along[6] ); |
6bb72350 | 240 | static void trw_layer_merge_with_other ( gpointer pass_along[6] ); |
111fa174 | 241 | static void trw_layer_split_by_timestamp ( gpointer pass_along[6] ); |
af2341f3 | 242 | static void trw_layer_split_by_n_points ( gpointer pass_along[6] ); |
c95d6b00 RN |
243 | static void trw_layer_download_map_along_track_cb ( gpointer pass_along[6] ); |
244 | static void trw_layer_edit_trackpoint ( gpointer pass_along[6] ); | |
a412f3f5 | 245 | static void trw_layer_show_picture ( gpointer pass_along[6] ); |
c95d6b00 | 246 | |
50a14534 | 247 | static void trw_layer_centerize ( gpointer layer_and_vlp[2] ); |
5a10c240 | 248 | static void trw_layer_auto_view ( gpointer layer_and_vlp[2] ); |
f7f8a0a6 | 249 | static void trw_layer_export ( gpointer layer_and_vlp[2], const gchar* title, const gchar* default_name, const gchar* trackname, guint file_type ); |
50a14534 EB |
250 | static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] ); |
251 | static void trw_layer_new_wp ( gpointer lav[2] ); | |
fc59e8c7 | 252 | static void trw_layer_auto_waypoints_view ( gpointer lav[2] ); |
535ed1ae | 253 | static void trw_layer_auto_tracks_view ( gpointer lav[2] ); |
c9a5cbf9 | 254 | static void trw_layer_delete_all_tracks ( gpointer lav[2] ); |
20b671c3 | 255 | static void trw_layer_delete_tracks_from_selection ( gpointer lav[2] ); |
c9a5cbf9 | 256 | static void trw_layer_delete_all_waypoints ( gpointer lav[2] ); |
20b671c3 | 257 | static void trw_layer_delete_waypoints_from_selection ( gpointer lav[2] ); |
165a4fa9 HR |
258 | static void trw_layer_new_wikipedia_wp_viewport ( gpointer lav[2] ); |
259 | static void trw_layer_new_wikipedia_wp_layer ( gpointer lav[2] ); | |
16fc32f6 RN |
260 | static void trw_layer_acquire_gps_cb ( gpointer lav[2] ); |
261 | static void trw_layer_acquire_google_cb ( gpointer lav[2] ); | |
262 | #ifdef VIK_CONFIG_GEOCACHES | |
263 | static void trw_layer_acquire_geocache_cb ( gpointer lav[2] ); | |
264 | #endif | |
50a14534 EB |
265 | |
266 | /* pop-up items */ | |
6bb72350 RN |
267 | static void trw_layer_properties_item ( gpointer pass_along[6] ); |
268 | static void trw_layer_goto_waypoint ( gpointer pass_along[6] ); | |
269 | static void trw_layer_waypoint_gc_webpage ( gpointer pass_along[6] ); | |
50a14534 | 270 | |
6bb72350 RN |
271 | static void trw_layer_realize_waypoint ( gchar *name, VikWaypoint *wp, gpointer pass_along[5] ); |
272 | static void trw_layer_realize_track ( gchar *name, VikTrack *track, gpointer pass_along[5] ); | |
50a14534 EB |
273 | static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp ); |
274 | ||
50a14534 | 275 | |
911400b5 | 276 | static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len ); |
28612684 | 277 | static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); |
911400b5 | 278 | |
158b3642 RN |
279 | static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ); |
280 | static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation ); | |
50a14534 | 281 | |
33534cd8 | 282 | static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ); |
d5874ef9 RN |
283 | static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ); |
284 | ||
ddc47a46 AF |
285 | static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len ); |
286 | static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len ); | |
50a14534 | 287 | static void trw_layer_free_copied_item ( gint subtype, gpointer item ); |
70a23263 | 288 | static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); |
50a14534 | 289 | |
08f14055 RN |
290 | static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); |
291 | static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); | |
292 | static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t *t ); | |
e46f259a | 293 | static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); |
77ad64fa | 294 | |
db79f75f | 295 | static void trw_layer_insert_tp_after_current_tp ( VikTrwLayer *vtl ); |
50a14534 EB |
296 | static void trw_layer_cancel_last_tp ( VikTrwLayer *vtl ); |
297 | static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy ); | |
298 | static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response ); | |
299 | static void trw_layer_tpwin_init ( VikTrwLayer *vtl ); | |
50a14534 | 300 | |
941aa6e9 | 301 | static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp); |
33534cd8 | 302 | static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
dc2c040e | 303 | static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ); |
33534cd8 | 304 | static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
941aa6e9 AF |
305 | static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp); |
306 | static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
307 | static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp); | |
7432fddf | 308 | static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
dc2c040e | 309 | static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ); |
7432fddf | 310 | static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ); |
98f5364d EB |
311 | static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp); |
312 | static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
941aa6e9 AF |
313 | static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp); |
314 | static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
dc2c040e | 315 | static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp ); |
777e2d4d | 316 | static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp ); |
941aa6e9 AF |
317 | static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp); |
318 | static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
7ff7d728 RN |
319 | static gpointer tool_route_finder_create ( VikWindow *vw, VikViewport *vvp); |
320 | static gboolean tool_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ); | |
1eef1bde | 321 | |
50a14534 | 322 | |
50a14534 EB |
323 | static void cached_pixbuf_free ( CachedPixbuf *cp ); |
324 | static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name ); | |
325 | static void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp ); | |
326 | ||
327 | static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ); | |
328 | static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ); | |
329 | ||
330 | static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode ); | |
331 | ||
e890a6e6 | 332 | static gchar *get_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name); |
ddc47a46 AF |
333 | static void waypoint_convert ( const gchar *name, VikWaypoint *wp, VikCoordMode *dest_mode ); |
334 | static void track_convert ( const gchar *name, VikTrack *tr, VikCoordMode *dest_mode ); | |
e890a6e6 | 335 | |
a8fe53f8 EB |
336 | static gchar *highest_wp_number_get(VikTrwLayer *vtl); |
337 | static void highest_wp_number_reset(VikTrwLayer *vtl); | |
338 | static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name); | |
339 | static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name); | |
340 | ||
341 | ||
50a14534 | 342 | static VikToolInterface trw_layer_tools[] = { |
4c77d5e0 | 343 | { N_("Create Waypoint"), (VikToolConstructorFunc) tool_new_waypoint_create, NULL, NULL, NULL, |
5bfafde9 | 344 | (VikToolMouseFunc) tool_new_waypoint_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_addwp_pixbuf }, |
941aa6e9 | 345 | |
4c77d5e0 | 346 | { N_("Create Track"), (VikToolConstructorFunc) tool_new_track_create, NULL, NULL, NULL, |
dc2c040e | 347 | (VikToolMouseFunc) tool_new_track_click, (VikToolMouseMoveFunc) tool_new_track_move, NULL, |
5bfafde9 | 348 | (VikToolKeyFunc) tool_new_track_key_press, GDK_CURSOR_IS_PIXMAP, &cursor_addtr_pixbuf }, |
50a14534 | 349 | |
4c77d5e0 | 350 | { N_("Begin Track"), (VikToolConstructorFunc) tool_begin_track_create, NULL, NULL, NULL, |
5bfafde9 | 351 | (VikToolMouseFunc) tool_begin_track_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_begintr_pixbuf }, |
98f5364d | 352 | |
4c77d5e0 | 353 | { N_("Edit Waypoint"), (VikToolConstructorFunc) tool_edit_waypoint_create, NULL, NULL, NULL, |
7432fddf | 354 | (VikToolMouseFunc) tool_edit_waypoint_click, |
dc2c040e | 355 | (VikToolMouseMoveFunc) tool_edit_waypoint_move, |
5bfafde9 | 356 | (VikToolMouseFunc) tool_edit_waypoint_release, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_edwp_pixbuf }, |
941aa6e9 | 357 | |
4c77d5e0 | 358 | { N_("Edit Trackpoint"), (VikToolConstructorFunc) tool_edit_trackpoint_create, NULL, NULL, NULL, |
33534cd8 | 359 | (VikToolMouseFunc) tool_edit_trackpoint_click, |
dc2c040e | 360 | (VikToolMouseMoveFunc) tool_edit_trackpoint_move, |
5bfafde9 | 361 | (VikToolMouseFunc) tool_edit_trackpoint_release, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_edtr_pixbuf }, |
941aa6e9 | 362 | |
4c77d5e0 | 363 | { N_("Show Picture"), (VikToolConstructorFunc) tool_show_picture_create, NULL, NULL, NULL, |
5bfafde9 | 364 | (VikToolMouseFunc) tool_show_picture_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_showpic_pixbuf }, |
1eef1bde | 365 | |
7ff7d728 RN |
366 | { N_("Route Finder"), (VikToolConstructorFunc) tool_route_finder_create, NULL, NULL, NULL, |
367 | (VikToolMouseFunc) tool_route_finder_click, NULL, NULL, (VikToolKeyFunc) NULL, GDK_CURSOR_IS_PIXMAP, &cursor_route_finder_pixbuf }, | |
941aa6e9 | 368 | }; |
8e9c992d | 369 | enum { TOOL_CREATE_WAYPOINT=0, TOOL_CREATE_TRACK, TOOL_BEGIN_TRACK, TOOL_EDIT_WAYPOINT, TOOL_EDIT_TRACKPOINT, TOOL_SHOW_PICTURE, NUM_TOOLS }; |
50a14534 EB |
370 | |
371 | /****** PARAMETERS ******/ | |
372 | ||
4c77d5e0 | 373 | static gchar *params_groups[] = { N_("Waypoints"), N_("Tracks"), N_("Waypoint Images") }; |
55906514 | 374 | enum { GROUP_WAYPOINTS, GROUP_TRACKS, GROUP_IMAGES }; |
50a14534 | 375 | |
4c77d5e0 GB |
376 | static gchar *params_drawmodes[] = { N_("Draw by Track"), N_("Draw by Velocity"), N_("All Tracks Black"), 0 }; |
377 | static gchar *params_wpsymbols[] = { N_("Filled Square"), N_("Square"), N_("Circle"), N_("X"), 0 }; | |
50a14534 | 378 | |
b42a25ba | 379 | |
50a14534 EB |
380 | static VikLayerParamScale params_scales[] = { |
381 | /* min max step digits */ | |
382 | { 1, 10, 1, 0 }, /* line_thickness */ | |
383 | { 0.0, 99.0, 1, 2 }, /* velocity_min */ | |
384 | { 1.0, 100.0, 1.0, 2 }, /* velocity_max */ | |
385 | /* 5 * step == how much to turn */ | |
386 | { 16, 128, 3.2, 0 }, /* image_size */ | |
387 | { 0, 255, 5, 0 }, /* image alpha */ | |
388 | { 5, 500, 5, 0 }, /* image cache_size */ | |
389 | { 0, 8, 1, 0 }, /* image cache_size */ | |
390 | { 1, 64, 1, 0 }, /* wpsize */ | |
b42a25ba EB |
391 | { MIN_STOP_LENGTH, MAX_STOP_LENGTH, 1, 0 }, /* stop_length */ |
392 | { 1, 100, 1, 0 }, /* stop_length */ | |
50a14534 EB |
393 | }; |
394 | ||
395 | VikLayerParam trw_layer_params[] = { | |
396 | { "tracks_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES }, | |
397 | { "waypoints_visible", VIK_LAYER_PARAM_BOOLEAN, VIK_LAYER_NOT_IN_PROPERTIES }, | |
398 | ||
4c77d5e0 GB |
399 | { "drawmode", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track Drawing Mode:"), VIK_LAYER_WIDGET_RADIOGROUP, NULL }, |
400 | { "drawlines", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Track Lines"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
401 | { "drawpoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Trackpoints"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
402 | { "drawelevation", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Elevation"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
403 | { "elevation_factor", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Draw Elevation Height %:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 9 }, | |
404 | ||
405 | { "drawstops", VIK_LAYER_PARAM_BOOLEAN, GROUP_TRACKS, N_("Draw Stops"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
406 | { "stop_length", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Min Stop Length (seconds):"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 8 }, | |
407 | ||
408 | { "line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 0 }, | |
409 | { "bg_line_thickness", VIK_LAYER_PARAM_UINT, GROUP_TRACKS, N_("Track BG Thickness:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 6 }, | |
410 | { "trackbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_TRACKS, N_("Track Background Color"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
411 | { "velocity_min", VIK_LAYER_PARAM_DOUBLE, GROUP_TRACKS, N_("Min Track Velocity:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 1 }, | |
412 | { "velocity_max", VIK_LAYER_PARAM_DOUBLE, GROUP_TRACKS, N_("Max Track Velocity:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 2 }, | |
413 | ||
414 | { "drawlabels", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Labels"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
415 | { "wpcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Color:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
416 | { "wptextcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Waypoint Text:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
417 | { "wpbgcolor", VIK_LAYER_PARAM_COLOR, GROUP_WAYPOINTS, N_("Background:"), VIK_LAYER_WIDGET_COLOR, 0 }, | |
418 | { "wpbgand", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Fake BG Color Translucency:"), VIK_LAYER_WIDGET_CHECKBUTTON, 0 }, | |
419 | { "wpsymbol", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint marker:"), VIK_LAYER_WIDGET_RADIOGROUP, NULL }, | |
420 | { "wpsize", VIK_LAYER_PARAM_UINT, GROUP_WAYPOINTS, N_("Waypoint size:"), VIK_LAYER_WIDGET_SPINBUTTON, params_scales + 7 }, | |
421 | { "wpsyms", VIK_LAYER_PARAM_BOOLEAN, GROUP_WAYPOINTS, N_("Draw Waypoint Symbols:"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
422 | ||
423 | { "drawimages", VIK_LAYER_PARAM_BOOLEAN, GROUP_IMAGES, N_("Draw Waypoint Images"), VIK_LAYER_WIDGET_CHECKBUTTON }, | |
424 | { "image_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Size (pixels):"), VIK_LAYER_WIDGET_HSCALE, params_scales + 3 }, | |
425 | { "image_alpha", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Alpha:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 4 }, | |
426 | { "image_cache_size", VIK_LAYER_PARAM_UINT, GROUP_IMAGES, N_("Image Memory Cache Size:"), VIK_LAYER_WIDGET_HSCALE, params_scales + 5 }, | |
50a14534 EB |
427 | }; |
428 | ||
55906514 | 429 | 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_VMIN, PARAM_VMAX, 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 |
430 | |
431 | /*** TO ADD A PARAM: | |
432 | *** 1) Add to trw_layer_params and enumeration | |
433 | *** 2) Handle in get_param & set_param (presumably adding on to VikTrwLayer struct) | |
ad0a8c2d | 434 | ***/ |
50a14534 EB |
435 | |
436 | /****** END PARAMETERS ******/ | |
437 | ||
438 | VikLayerInterface vik_trw_layer_interface = { | |
439 | "TrackWaypoint", | |
5bfafde9 | 440 | &viktrwlayer_pixbuf, |
50a14534 EB |
441 | |
442 | trw_layer_tools, | |
443 | sizeof(trw_layer_tools) / sizeof(VikToolInterface), | |
444 | ||
445 | trw_layer_params, | |
446 | NUM_PARAMS, | |
447 | params_groups, /* params_groups */ | |
448 | sizeof(params_groups)/sizeof(params_groups[0]), /* number of groups */ | |
449 | ||
5a4a28bf QT |
450 | VIK_MENU_ITEM_ALL, |
451 | ||
50a14534 EB |
452 | (VikLayerFuncCreate) vik_trw_layer_create, |
453 | (VikLayerFuncRealize) vik_trw_layer_realize, | |
454 | (VikLayerFuncPostRead) trw_layer_verify_thumbnails, | |
455 | (VikLayerFuncFree) vik_trw_layer_free, | |
456 | ||
457 | (VikLayerFuncProperties) NULL, | |
458 | (VikLayerFuncDraw) vik_trw_layer_draw, | |
459 | (VikLayerFuncChangeCoordMode) trw_layer_change_coord_mode, | |
460 | ||
20c7a3a0 QT |
461 | (VikLayerFuncSetMenuItemsSelection) vik_trw_layer_set_menu_selection, |
462 | (VikLayerFuncGetMenuItemsSelection) vik_trw_layer_get_menu_selection, | |
463 | ||
50a14534 EB |
464 | (VikLayerFuncAddMenuItems) vik_trw_layer_add_menu_items, |
465 | (VikLayerFuncSublayerAddMenuItems) vik_trw_layer_sublayer_add_menu_items, | |
466 | ||
467 | (VikLayerFuncSublayerRenameRequest) vik_trw_layer_sublayer_rename_request, | |
468 | (VikLayerFuncSublayerToggleVisible) vik_trw_layer_sublayer_toggle_visible, | |
c7060c4e | 469 | (VikLayerFuncSublayerTooltip) trw_layer_sublayer_tooltip, |
cb89c5a5 | 470 | (VikLayerFuncLayerTooltip) trw_layer_layer_tooltip, |
a5dcfdb7 | 471 | (VikLayerFuncLayerSelected) vik_trw_layer_selected, |
50a14534 | 472 | |
911400b5 AF |
473 | (VikLayerFuncMarshall) trw_layer_marshall, |
474 | (VikLayerFuncUnmarshall) trw_layer_unmarshall, | |
50a14534 EB |
475 | |
476 | (VikLayerFuncSetParam) trw_layer_set_param, | |
477 | (VikLayerFuncGetParam) trw_layer_get_param, | |
478 | ||
479 | (VikLayerFuncReadFileData) a_gpspoint_read_file, | |
480 | (VikLayerFuncWriteFileData) a_gpspoint_write_file, | |
481 | ||
33534cd8 | 482 | (VikLayerFuncDeleteItem) trw_layer_del_item, |
d5874ef9 | 483 | (VikLayerFuncCutItem) trw_layer_cut_item, |
50a14534 EB |
484 | (VikLayerFuncCopyItem) trw_layer_copy_item, |
485 | (VikLayerFuncPasteItem) trw_layer_paste_item, | |
486 | (VikLayerFuncFreeCopiedItem) trw_layer_free_copied_item, | |
70a23263 AF |
487 | |
488 | (VikLayerFuncDragDropRequest) trw_layer_drag_drop_request, | |
77ad64fa RN |
489 | |
490 | (VikLayerFuncSelectClick) trw_layer_select_click, | |
08f14055 RN |
491 | (VikLayerFuncSelectMove) trw_layer_select_move, |
492 | (VikLayerFuncSelectRelease) trw_layer_select_release, | |
e46f259a | 493 | (VikLayerFuncSelectedViewportMenu) trw_layer_show_selected_viewport_menu, |
50a14534 EB |
494 | }; |
495 | ||
496 | /* for copy & paste (I think?) */ | |
497 | typedef struct { | |
ddc47a46 AF |
498 | guint len; |
499 | guint8 data[0]; | |
500 | // gchar *name; | |
501 | // VikWaypoint *wp; | |
502 | } FlatItem; | |
50a14534 EB |
503 | |
504 | GType vik_trw_layer_get_type () | |
505 | { | |
506 | static GType vtl_type = 0; | |
507 | ||
508 | if (!vtl_type) | |
509 | { | |
510 | static const GTypeInfo vtl_info = | |
511 | { | |
512 | sizeof (VikTrwLayerClass), | |
513 | NULL, /* base_init */ | |
514 | NULL, /* base_finalize */ | |
515 | NULL, /* class init */ | |
516 | NULL, /* class_finalize */ | |
517 | NULL, /* class_data */ | |
518 | sizeof (VikTrwLayer), | |
519 | 0, | |
520 | NULL /* instance init */ | |
521 | }; | |
522 | vtl_type = g_type_register_static ( VIK_LAYER_TYPE, "VikTrwLayer", &vtl_info, 0 ); | |
523 | } | |
524 | ||
525 | return vtl_type; | |
526 | } | |
527 | ||
33534cd8 AF |
528 | static void trw_layer_del_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ) |
529 | { | |
6bb72350 | 530 | static gpointer pass_along[6]; |
33534cd8 AF |
531 | if (!sublayer) { |
532 | return; | |
533 | } | |
534 | ||
535 | pass_along[0] = vtl; | |
536 | pass_along[1] = NULL; | |
dc2c040e | 537 | pass_along[2] = GINT_TO_POINTER (subtype); |
33534cd8 | 538 | pass_along[3] = sublayer; |
169acf64 | 539 | pass_along[4] = GINT_TO_POINTER (1); // Confirm delete request |
6bb72350 | 540 | pass_along[5] = NULL; |
33534cd8 AF |
541 | |
542 | trw_layer_delete_item ( pass_along ); | |
543 | } | |
50a14534 | 544 | |
d5874ef9 RN |
545 | static void trw_layer_cut_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer ) |
546 | { | |
6bb72350 | 547 | static gpointer pass_along[6]; |
d5874ef9 RN |
548 | if (!sublayer) { |
549 | return; | |
550 | } | |
551 | ||
552 | pass_along[0] = vtl; | |
553 | pass_along[1] = NULL; | |
554 | pass_along[2] = GINT_TO_POINTER (subtype); | |
555 | pass_along[3] = sublayer; | |
169acf64 | 556 | pass_along[4] = GINT_TO_POINTER (0); // No delete confirmation needed for auto delete |
6bb72350 | 557 | pass_along[5] = NULL; |
d5874ef9 RN |
558 | |
559 | trw_layer_copy_item_cb(pass_along); | |
560 | trw_layer_cut_item_cb(pass_along); | |
561 | } | |
562 | ||
6bb72350 | 563 | static void trw_layer_copy_item_cb ( gpointer pass_along[6]) |
2cebc318 QT |
564 | { |
565 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
dc2c040e | 566 | gint subtype = GPOINTER_TO_INT (pass_along[2]); |
2cebc318 QT |
567 | gpointer * sublayer = pass_along[3]; |
568 | guint8 *data = NULL; | |
569 | guint len; | |
570 | ||
571 | trw_layer_copy_item( vtl, subtype, sublayer, &data, &len); | |
572 | ||
573 | if (data) { | |
574 | a_clipboard_copy( VIK_CLIPBOARD_DATA_SUBLAYER, VIK_LAYER_TRW, | |
80fb9ed8 | 575 | subtype, len, (const gchar*) sublayer, data); |
2cebc318 QT |
576 | } |
577 | } | |
578 | ||
6bb72350 | 579 | static void trw_layer_cut_item_cb ( gpointer pass_along[6]) |
2cebc318 QT |
580 | { |
581 | trw_layer_copy_item_cb(pass_along); | |
169acf64 | 582 | pass_along[4] = GINT_TO_POINTER (0); // Never need to confirm automatic delete |
2cebc318 QT |
583 | trw_layer_delete_item(pass_along); |
584 | } | |
585 | ||
ddc47a46 | 586 | static void trw_layer_copy_item ( VikTrwLayer *vtl, gint subtype, gpointer sublayer, guint8 **item, guint *len ) |
50a14534 | 587 | { |
ddc47a46 AF |
588 | FlatItem *fi; |
589 | guint8 *id; | |
590 | guint il; | |
591 | ||
592 | if (!sublayer) { | |
593 | *item = NULL; | |
594 | return; | |
50a14534 | 595 | } |
ddc47a46 AF |
596 | |
597 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
50a14534 | 598 | { |
ddc47a46 AF |
599 | vik_waypoint_marshall ( g_hash_table_lookup ( vtl->waypoints, sublayer ), &id, &il ); |
600 | } else { | |
601 | vik_track_marshall ( g_hash_table_lookup ( vtl->tracks, sublayer ), &id, &il ); | |
50a14534 | 602 | } |
ddc47a46 AF |
603 | |
604 | *len = sizeof(FlatItem) + strlen(sublayer) + 1 + il; | |
605 | fi = g_malloc ( *len ); | |
606 | fi->len = strlen(sublayer) + 1; | |
607 | memcpy(fi->data, sublayer, fi->len); | |
608 | memcpy(fi->data + fi->len, id, il); | |
609 | g_free(id); | |
610 | *item = (guint8 *)fi; | |
50a14534 EB |
611 | } |
612 | ||
ddc47a46 | 613 | static gboolean trw_layer_paste_item ( VikTrwLayer *vtl, gint subtype, guint8 *item, guint len ) |
50a14534 | 614 | { |
ddc47a46 AF |
615 | FlatItem *fi = (FlatItem *) item; |
616 | ||
617 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT && fi ) | |
50a14534 | 618 | { |
ddc47a46 AF |
619 | VikWaypoint *w; |
620 | gchar *name; | |
621 | ||
622 | name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, (gchar *)fi->data); | |
623 | w = vik_waypoint_unmarshall(fi->data + fi->len, len - sizeof(*fi) - fi->len); | |
624 | vik_trw_layer_add_waypoint ( vtl, name, w ); | |
625 | waypoint_convert(name, w, &vtl->coord_mode); | |
58cd1c43 RN |
626 | // Consider if redraw necessary for the new item |
627 | if ( vtl->vl.visible && vtl->waypoints_visible && w->visible ) | |
628 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
50a14534 EB |
629 | return TRUE; |
630 | } | |
ddc47a46 | 631 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK && fi ) |
50a14534 | 632 | { |
ddc47a46 AF |
633 | VikTrack *t; |
634 | gchar *name; | |
635 | name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, (gchar *)fi->data); | |
636 | t = vik_track_unmarshall(fi->data + fi->len, len - sizeof(*fi) - fi->len); | |
637 | vik_trw_layer_add_track ( vtl, name, t ); | |
638 | track_convert(name, t, &vtl->coord_mode); | |
58cd1c43 RN |
639 | // Consider if redraw necessary for the new item |
640 | if ( vtl->vl.visible && vtl->tracks_visible && t->visible ) | |
641 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
50a14534 EB |
642 | return TRUE; |
643 | } | |
644 | return FALSE; | |
645 | } | |
646 | ||
647 | static void trw_layer_free_copied_item ( gint subtype, gpointer item ) | |
648 | { | |
ddc47a46 AF |
649 | if (item) { |
650 | g_free(item); | |
50a14534 EB |
651 | } |
652 | } | |
653 | ||
158b3642 | 654 | static gboolean trw_layer_set_param ( VikTrwLayer *vtl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
50a14534 EB |
655 | { |
656 | switch ( id ) | |
657 | { | |
658 | case PARAM_TV: vtl->tracks_visible = data.b; break; | |
659 | case PARAM_WV: vtl->waypoints_visible = data.b; break; | |
660 | case PARAM_DM: vtl->drawmode = data.u; break; | |
661 | case PARAM_DP: vtl->drawpoints = data.b; break; | |
b42a25ba EB |
662 | case PARAM_DE: vtl->drawelevation = data.b; break; |
663 | case PARAM_DS: vtl->drawstops = data.b; break; | |
50a14534 | 664 | case PARAM_DL: vtl->drawlines = data.b; break; |
b42a25ba EB |
665 | case PARAM_SL: if ( data.u >= MIN_STOP_LENGTH && data.u <= MAX_STOP_LENGTH ) |
666 | vtl->stop_length = data.u; | |
667 | break; | |
668 | case PARAM_EF: if ( data.u >= 1 && data.u <= 100 ) | |
669 | vtl->elevation_factor = data.u; | |
670 | break; | |
50a14534 EB |
671 | case PARAM_LT: if ( data.u > 0 && data.u < 15 && data.u != vtl->line_thickness ) |
672 | { | |
673 | vtl->line_thickness = data.u; | |
674 | trw_layer_new_track_gcs ( vtl, vp ); | |
675 | } | |
676 | break; | |
f53c5b13 | 677 | case PARAM_BLT: if ( data.u >= 0 && data.u <= 8 && data.u != vtl->bg_line_thickness ) |
50a14534 EB |
678 | { |
679 | vtl->bg_line_thickness = data.u; | |
680 | trw_layer_new_track_gcs ( vtl, vp ); | |
681 | } | |
682 | break; | |
72ff842f RN |
683 | case PARAM_VMIN: |
684 | { | |
685 | /* Convert to store internally | |
686 | NB file operation always in internal units (metres per second) */ | |
687 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
688 | if ( is_file_operation || speed_units == VIK_UNITS_SPEED_METRES_PER_SECOND ) | |
689 | vtl->velocity_min = data.d; | |
690 | else if ( speed_units == VIK_UNITS_SPEED_KILOMETRES_PER_HOUR ) | |
691 | vtl->velocity_min = VIK_KPH_TO_MPS(data.d); | |
692 | else if ( speed_units == VIK_UNITS_SPEED_MILES_PER_HOUR ) | |
693 | vtl->velocity_min = VIK_MPH_TO_MPS(data.d); | |
694 | else | |
695 | /* Knots */ | |
696 | vtl->velocity_min = VIK_KNOTS_TO_MPS(data.d); | |
697 | break; | |
698 | } | |
699 | case PARAM_VMAX: | |
700 | { | |
701 | /* Convert to store internally | |
702 | NB file operation always in internal units (metres per second) */ | |
703 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
704 | if ( is_file_operation || speed_units == VIK_UNITS_SPEED_METRES_PER_SECOND ) | |
705 | vtl->velocity_max = data.d; | |
706 | else if ( speed_units == VIK_UNITS_SPEED_KILOMETRES_PER_HOUR ) | |
707 | vtl->velocity_max = VIK_KPH_TO_MPS(data.d); | |
708 | else if ( speed_units == VIK_UNITS_SPEED_MILES_PER_HOUR ) | |
709 | vtl->velocity_max = VIK_MPH_TO_MPS(data.d); | |
710 | else | |
711 | /* Knots */ | |
712 | vtl->velocity_max = VIK_KNOTS_TO_MPS(data.d); | |
713 | break; | |
714 | } | |
50a14534 EB |
715 | case PARAM_TBGC: gdk_gc_set_rgb_fg_color(vtl->track_bg_gc, &(data.c)); break; |
716 | case PARAM_DLA: vtl->drawlabels = data.b; break; | |
717 | case PARAM_DI: vtl->drawimages = data.b; break; | |
718 | case PARAM_IS: if ( data.u != vtl->image_size ) | |
719 | { | |
720 | vtl->image_size = data.u; | |
721 | g_list_foreach ( vtl->image_cache->head, (GFunc) cached_pixbuf_free, NULL ); | |
722 | g_queue_free ( vtl->image_cache ); | |
723 | vtl->image_cache = g_queue_new (); | |
724 | } | |
725 | break; | |
726 | case PARAM_IA: vtl->image_alpha = data.u; break; | |
727 | case PARAM_ICS: vtl->image_cache_size = data.u; | |
728 | while ( vtl->image_cache->length > vtl->image_cache_size ) /* if shrinking cache_size, free pixbuf ASAP */ | |
729 | cached_pixbuf_free ( g_queue_pop_tail ( vtl->image_cache ) ); | |
730 | break; | |
731 | case PARAM_WPC: gdk_gc_set_rgb_fg_color(vtl->waypoint_gc, &(data.c)); break; | |
732 | case PARAM_WPTC: gdk_gc_set_rgb_fg_color(vtl->waypoint_text_gc, &(data.c)); break; | |
733 | case PARAM_WPBC: gdk_gc_set_rgb_fg_color(vtl->waypoint_bg_gc, &(data.c)); break; | |
734 | case PARAM_WPBA: gdk_gc_set_function(vtl->waypoint_bg_gc, data.b ? GDK_AND : GDK_COPY ); break; | |
735 | case PARAM_WPSYM: if ( data.u < WP_NUM_SYMBOLS ) vtl->wp_symbol = data.u; break; | |
736 | case PARAM_WPSIZE: if ( data.u > 0 && data.u <= 64 ) vtl->wp_size = data.u; break; | |
ea3933fc | 737 | case PARAM_WPSYMS: vtl->wp_draw_symbols = data.b; break; |
50a14534 EB |
738 | } |
739 | return TRUE; | |
740 | } | |
741 | ||
158b3642 | 742 | static VikLayerParamData trw_layer_get_param ( VikTrwLayer *vtl, guint16 id, gboolean is_file_operation ) |
50a14534 EB |
743 | { |
744 | VikLayerParamData rv; | |
745 | switch ( id ) | |
746 | { | |
747 | case PARAM_TV: rv.b = vtl->tracks_visible; break; | |
748 | case PARAM_WV: rv.b = vtl->waypoints_visible; break; | |
749 | case PARAM_DM: rv.u = vtl->drawmode; break; | |
750 | case PARAM_DP: rv.b = vtl->drawpoints; break; | |
b42a25ba EB |
751 | case PARAM_DE: rv.b = vtl->drawelevation; break; |
752 | case PARAM_EF: rv.u = vtl->elevation_factor; break; | |
753 | case PARAM_DS: rv.b = vtl->drawstops; break; | |
754 | case PARAM_SL: rv.u = vtl->stop_length; break; | |
50a14534 EB |
755 | case PARAM_DL: rv.b = vtl->drawlines; break; |
756 | case PARAM_LT: rv.u = vtl->line_thickness; break; | |
757 | case PARAM_BLT: rv.u = vtl->bg_line_thickness; break; | |
72ff842f RN |
758 | case PARAM_VMIN: |
759 | { | |
760 | /* Convert to store internally | |
761 | NB file operation always in internal units (metres per second) */ | |
762 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
763 | if ( is_file_operation || speed_units == VIK_UNITS_SPEED_METRES_PER_SECOND ) | |
764 | rv.d = vtl->velocity_min; | |
765 | else if ( speed_units == VIK_UNITS_SPEED_KILOMETRES_PER_HOUR ) | |
766 | rv.d = VIK_MPS_TO_KPH(vtl->velocity_min); | |
767 | else if ( speed_units == VIK_UNITS_SPEED_MILES_PER_HOUR ) | |
768 | rv.d = VIK_MPS_TO_MPH(vtl->velocity_min); | |
769 | else | |
770 | /* Knots */ | |
771 | rv.d = VIK_MPS_TO_KNOTS(vtl->velocity_min); | |
772 | break; | |
773 | } | |
774 | case PARAM_VMAX: | |
775 | { | |
776 | /* Convert to store internally | |
777 | NB file operation always in internal units (metres per second) */ | |
778 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
779 | if ( is_file_operation || speed_units == VIK_UNITS_SPEED_METRES_PER_SECOND ) | |
780 | rv.d = vtl->velocity_max; | |
781 | else if ( speed_units == VIK_UNITS_SPEED_KILOMETRES_PER_HOUR ) | |
782 | rv.d = VIK_MPS_TO_KPH(vtl->velocity_max); | |
783 | else if ( speed_units == VIK_UNITS_SPEED_MILES_PER_HOUR ) | |
784 | rv.d = VIK_MPS_TO_MPH(vtl->velocity_max); | |
785 | else | |
786 | /* Knots */ | |
787 | rv.d = VIK_MPS_TO_KNOTS(vtl->velocity_max); | |
788 | break; | |
789 | } | |
50a14534 EB |
790 | case PARAM_DLA: rv.b = vtl->drawlabels; break; |
791 | case PARAM_DI: rv.b = vtl->drawimages; break; | |
792 | case PARAM_TBGC: vik_gc_get_fg_color(vtl->track_bg_gc, &(rv.c)); break; | |
793 | case PARAM_IS: rv.u = vtl->image_size; break; | |
794 | case PARAM_IA: rv.u = vtl->image_alpha; break; | |
795 | case PARAM_ICS: rv.u = vtl->image_cache_size; break; | |
796 | case PARAM_WPC: vik_gc_get_fg_color(vtl->waypoint_gc, &(rv.c)); break; | |
797 | case PARAM_WPTC: vik_gc_get_fg_color(vtl->waypoint_text_gc, &(rv.c)); break; | |
798 | case PARAM_WPBC: vik_gc_get_fg_color(vtl->waypoint_bg_gc, &(rv.c)); break; | |
799 | case PARAM_WPBA: rv.b = (vik_gc_get_function(vtl->waypoint_bg_gc)==GDK_AND); break; | |
800 | case PARAM_WPSYM: rv.u = vtl->wp_symbol; break; | |
801 | case PARAM_WPSIZE: rv.u = vtl->wp_size; break; | |
ea3933fc | 802 | case PARAM_WPSYMS: rv.b = vtl->wp_draw_symbols; break; |
50a14534 EB |
803 | } |
804 | return rv; | |
805 | } | |
806 | ||
911400b5 AF |
807 | static void trw_layer_marshall( VikTrwLayer *vtl, guint8 **data, gint *len ) |
808 | { | |
4efcd55c RN |
809 | guint8 *pd; |
810 | gchar *dd; | |
811 | gsize dl; | |
812 | gint pl; | |
911400b5 AF |
813 | gchar *tmpname; |
814 | FILE *f; | |
815 | ||
816 | *data = NULL; | |
817 | ||
818 | if ((f = fdopen(g_file_open_tmp (NULL, &tmpname, NULL), "r+"))) { | |
819 | a_gpx_write_file(vtl, f); | |
820 | vik_layer_marshall_params(VIK_LAYER(vtl), &pd, &pl); | |
821 | fclose(f); | |
8c060406 | 822 | f = NULL; |
4efcd55c | 823 | g_file_get_contents(tmpname, &dd, &dl, NULL); |
911400b5 AF |
824 | *len = sizeof(pl) + pl + dl; |
825 | *data = g_malloc(*len); | |
826 | memcpy(*data, &pl, sizeof(pl)); | |
827 | memcpy(*data + sizeof(pl), pd, pl); | |
828 | memcpy(*data + sizeof(pl) + pl, dd, dl); | |
829 | ||
830 | g_free(pd); | |
831 | g_free(dd); | |
8c060406 | 832 | g_remove(tmpname); |
911400b5 AF |
833 | g_free(tmpname); |
834 | } | |
835 | } | |
836 | ||
28612684 | 837 | static VikTrwLayer *trw_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) |
911400b5 AF |
838 | { |
839 | VikTrwLayer *rv = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vvp, NULL, FALSE )); | |
28612684 | 840 | gint pl; |
911400b5 AF |
841 | gchar *tmpname; |
842 | FILE *f; | |
843 | ||
844 | ||
845 | memcpy(&pl, data, sizeof(pl)); | |
846 | data += sizeof(pl); | |
847 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data, pl, vvp ); | |
848 | data += pl; | |
849 | ||
850 | if (!(f = fdopen(g_file_open_tmp (NULL, &tmpname, NULL), "r+"))) { | |
4258f4e2 | 851 | g_critical("couldn't open temp file"); |
911400b5 AF |
852 | exit(1); |
853 | } | |
854 | fwrite(data, len - pl - sizeof(pl), 1, f); | |
855 | rewind(f); | |
856 | a_gpx_read_file(rv, f); | |
857 | fclose(f); | |
8c060406 MA |
858 | f = NULL; |
859 | g_remove(tmpname); | |
911400b5 AF |
860 | g_free(tmpname); |
861 | return rv; | |
862 | } | |
863 | ||
753ec753 | 864 | static GList * str_array_to_glist(gchar* data[]) |
267b6db5 QT |
865 | { |
866 | GList *gl = NULL; | |
867 | gpointer * p; | |
0654760a | 868 | for (p = (gpointer)data; *p; p++) |
267b6db5 QT |
869 | gl = g_list_prepend(gl, *p); |
870 | return(g_list_reverse(gl)); | |
871 | } | |
872 | ||
8499a412 QT |
873 | static gboolean strcase_equal(gconstpointer s1, gconstpointer s2) |
874 | { | |
875 | return (strcasecmp(s1, s2) == 0); | |
876 | } | |
877 | ||
878 | static guint strcase_hash(gconstpointer v) | |
879 | { | |
880 | /* 31 bit hash function */ | |
881 | int i; | |
882 | const gchar *t = v; | |
883 | gchar s[128]; /* malloc is too slow for reading big files */ | |
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 | } | |
899 | ||
50a14534 EB |
900 | VikTrwLayer *vik_trw_layer_new ( gint drawmode ) |
901 | { | |
267b6db5 | 902 | if (trw_layer_params[PARAM_DM].widget_data == NULL) |
753ec753 | 903 | trw_layer_params[PARAM_DM].widget_data = str_array_to_glist(params_drawmodes); |
267b6db5 | 904 | if (trw_layer_params[PARAM_WPSYM].widget_data == NULL) |
753ec753 | 905 | trw_layer_params[PARAM_WPSYM].widget_data = str_array_to_glist(params_wpsymbols); |
267b6db5 | 906 | |
50a14534 EB |
907 | VikTrwLayer *rv = VIK_TRW_LAYER ( g_object_new ( VIK_TRW_LAYER_TYPE, NULL ) ); |
908 | vik_layer_init ( VIK_LAYER(rv), VIK_LAYER_TRW ); | |
909 | ||
8499a412 | 910 | rv->waypoints = g_hash_table_new_full ( strcase_hash, strcase_equal, g_free, (GDestroyNotify) vik_waypoint_free ); |
50a14534 EB |
911 | rv->tracks = g_hash_table_new_full ( g_str_hash, g_str_equal, g_free, (GDestroyNotify) vik_track_free ); |
912 | rv->tracks_iters = g_hash_table_new_full ( g_str_hash, g_str_equal, NULL, g_free ); | |
8499a412 | 913 | rv->waypoints_iters = g_hash_table_new_full ( strcase_hash, strcase_equal, NULL, g_free ); |
50a14534 EB |
914 | |
915 | /* TODO: constants at top */ | |
916 | rv->waypoints_visible = rv->tracks_visible = TRUE; | |
917 | rv->drawmode = drawmode; | |
918 | rv->drawpoints = TRUE; | |
b42a25ba EB |
919 | rv->drawstops = FALSE; |
920 | rv->drawelevation = FALSE; | |
921 | rv->elevation_factor = 30; | |
922 | rv->stop_length = 60; | |
50a14534 EB |
923 | rv->drawlines = TRUE; |
924 | rv->wplabellayout = NULL; | |
925 | rv->wp_right_click_menu = NULL; | |
8bd81489 | 926 | rv->track_right_click_menu = NULL; |
50a14534 EB |
927 | rv->waypoint_gc = NULL; |
928 | rv->waypoint_text_gc = NULL; | |
929 | rv->waypoint_bg_gc = NULL; | |
930 | rv->track_gc = NULL; | |
931 | rv->velocity_max = 5.0; | |
932 | rv->velocity_min = 0.0; | |
933 | rv->line_thickness = 1; | |
b42a25ba | 934 | rv->bg_line_thickness = 0; |
50a14534 EB |
935 | rv->current_wp = NULL; |
936 | rv->current_wp_name = NULL; | |
937 | rv->current_track = NULL; | |
938 | rv->current_tpl = NULL; | |
939 | rv->current_tp_track_name = NULL; | |
940 | rv->moving_tp = FALSE; | |
941 | rv->moving_wp = FALSE; | |
1eef1bde | 942 | |
7b203521 EB |
943 | rv->ct_sync_done = TRUE; |
944 | ||
7ff7d728 RN |
945 | rv->route_finder_started = FALSE; |
946 | rv->route_finder_check_added_track = FALSE; | |
947 | rv->route_finder_added_track_name = NULL; | |
948 | rv->route_finder_current_track = NULL; | |
949 | rv->route_finder_append = FALSE; | |
1eef1bde | 950 | |
50a14534 EB |
951 | rv->waypoint_rightclick = FALSE; |
952 | rv->last_tpl = NULL; | |
953 | rv->last_tp_track_name = NULL; | |
954 | rv->tpwin = NULL; | |
955 | rv->image_cache = g_queue_new(); | |
956 | rv->image_size = 64; | |
957 | rv->image_alpha = 255; | |
958 | rv->image_cache_size = 300; | |
959 | rv->drawimages = TRUE; | |
960 | rv->drawlabels = TRUE; | |
961 | return rv; | |
962 | } | |
963 | ||
964 | ||
965 | void vik_trw_layer_free ( VikTrwLayer *trwlayer ) | |
966 | { | |
967 | g_hash_table_destroy(trwlayer->waypoints); | |
968 | g_hash_table_destroy(trwlayer->tracks); | |
969 | ||
970 | /* ODC: replace with GArray */ | |
971 | trw_layer_free_track_gcs ( trwlayer ); | |
972 | ||
973 | if ( trwlayer->wp_right_click_menu ) | |
4f14a010 | 974 | g_object_ref_sink ( G_OBJECT(trwlayer->wp_right_click_menu) ); |
50a14534 | 975 | |
8bd81489 RN |
976 | if ( trwlayer->track_right_click_menu ) |
977 | gtk_object_sink ( GTK_OBJECT(trwlayer->track_right_click_menu) ); | |
978 | ||
50a14534 EB |
979 | if ( trwlayer->wplabellayout != NULL) |
980 | g_object_unref ( G_OBJECT ( trwlayer->wplabellayout ) ); | |
981 | ||
982 | if ( trwlayer->waypoint_gc != NULL ) | |
983 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_gc ) ); | |
984 | ||
985 | if ( trwlayer->waypoint_text_gc != NULL ) | |
986 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_text_gc ) ); | |
987 | ||
988 | if ( trwlayer->waypoint_bg_gc != NULL ) | |
989 | g_object_unref ( G_OBJECT ( trwlayer->waypoint_bg_gc ) ); | |
990 | ||
991 | if ( trwlayer->waypoint_font != NULL ) | |
992 | gdk_font_unref ( trwlayer->waypoint_font ); | |
993 | ||
994 | if ( trwlayer->tpwin != NULL ) | |
995 | gtk_widget_destroy ( GTK_WIDGET(trwlayer->tpwin) ); | |
996 | ||
997 | g_list_foreach ( trwlayer->image_cache->head, (GFunc) cached_pixbuf_free, NULL ); | |
998 | g_queue_free ( trwlayer->image_cache ); | |
999 | } | |
1000 | ||
1001 | static void init_drawing_params ( struct DrawingParams *dp, VikViewport *vp ) | |
1002 | { | |
1003 | dp->vp = vp; | |
1004 | dp->xmpp = vik_viewport_get_xmpp ( vp ); | |
1005 | dp->ympp = vik_viewport_get_ympp ( vp ); | |
1006 | dp->width = vik_viewport_get_width ( vp ); | |
1007 | dp->height = vik_viewport_get_height ( vp ); | |
1008 | dp->center = vik_viewport_get_center ( vp ); | |
1009 | dp->one_zone = vik_viewport_is_one_zone ( vp ); /* false if some other projection besides UTM */ | |
1010 | dp->lat_lon = vik_viewport_get_coord_mode ( vp ) == VIK_COORD_LATLON; | |
1011 | ||
1012 | if ( dp->one_zone ) | |
1013 | { | |
1014 | gint w2, h2; | |
1015 | w2 = dp->xmpp * (dp->width / 2) + 1600 / dp->xmpp; | |
1016 | h2 = dp->ympp * (dp->height / 2) + 1600 / dp->ympp; | |
1017 | /* leniency -- for tracks. Obviously for waypoints this SHOULD be a lot smaller */ | |
1018 | ||
1019 | dp->ce1 = dp->center->east_west-w2; | |
1020 | dp->ce2 = dp->center->east_west+w2; | |
1021 | dp->cn1 = dp->center->north_south-h2; | |
1022 | dp->cn2 = dp->center->north_south+h2; | |
1023 | } else if ( dp->lat_lon ) { | |
1024 | VikCoord upperleft, bottomright; | |
1025 | /* quick & dirty calculation; really want to check all corners due to lat/lon smaller at top in northern hemisphere */ | |
1026 | /* this also DOESN'T WORK if you are crossing 180/-180 lon. I don't plan to in the near future... */ | |
1027 | vik_viewport_screen_to_coord ( vp, -500, -500, &upperleft ); | |
1028 | vik_viewport_screen_to_coord ( vp, dp->width+500, dp->height+500, &bottomright ); | |
1029 | dp->ce1 = upperleft.east_west; | |
1030 | dp->ce2 = bottomright.east_west; | |
1031 | dp->cn1 = bottomright.north_south; | |
1032 | dp->cn2 = upperleft.north_south; | |
1033 | } | |
1034 | ||
1035 | dp->track_gc_iter = 0; | |
1036 | } | |
1037 | ||
1038 | static gint calculate_velocity ( VikTrwLayer *vtl, VikTrackpoint *tp1, VikTrackpoint *tp2 ) | |
1039 | { | |
1040 | static gdouble rv = 0; | |
1041 | if ( tp1->has_timestamp && tp2->has_timestamp ) | |
1042 | { | |
1043 | rv = ( vik_coord_diff ( &(tp1->coord), &(tp2->coord) ) | |
1044 | / (tp1->timestamp - tp2->timestamp) ) - vtl->velocity_min; | |
1045 | ||
1046 | if ( rv < 0 ) | |
1047 | return VIK_TRW_LAYER_TRACK_GC_MIN; | |
1048 | else if ( vtl->velocity_min >= vtl->velocity_max ) | |
1049 | return VIK_TRW_LAYER_TRACK_GC_MAX; | |
1050 | ||
1051 | rv *= (VIK_TRW_LAYER_TRACK_GC_RATES / (vtl->velocity_max - vtl->velocity_min)); | |
1052 | ||
1053 | if ( rv >= VIK_TRW_LAYER_TRACK_GC_MAX ) | |
1054 | return VIK_TRW_LAYER_TRACK_GC_MAX; | |
1055 | return (gint) rv; | |
1056 | } | |
1057 | else | |
1058 | return VIK_TRW_LAYER_TRACK_GC_BLACK; | |
1059 | } | |
1060 | ||
1061 | void draw_utm_skip_insignia ( VikViewport *vvp, GdkGC *gc, gint x, gint y ) | |
1062 | { | |
1063 | vik_viewport_draw_line ( vvp, gc, x+5, y, x-5, y ); | |
1064 | vik_viewport_draw_line ( vvp, gc, x, y+5, x, y-5 ); | |
1065 | vik_viewport_draw_line ( vvp, gc, x+5, y+5, x-5, y-5 ); | |
1066 | vik_viewport_draw_line ( vvp, gc, x+5, y-5, x-5, y+5 ); | |
1067 | } | |
1068 | ||
1069 | static void trw_layer_draw_track ( const gchar *name, VikTrack *track, struct DrawingParams *dp, gboolean drawing_white_background ) | |
1070 | { | |
1071 | /* TODO: this function is a mess, get rid of any redundancy */ | |
1072 | GList *list = track->trackpoints; | |
8e9c992d | 1073 | GdkGC *main_gc; |
50a14534 EB |
1074 | gboolean useoldvals = TRUE; |
1075 | ||
1076 | gboolean drawpoints; | |
b42a25ba EB |
1077 | gboolean drawstops; |
1078 | gboolean drawelevation; | |
941aa6e9 | 1079 | gdouble min_alt, max_alt, alt_diff = 0; |
50a14534 EB |
1080 | |
1081 | const guint8 tp_size_reg = 2; | |
1082 | const guint8 tp_size_cur = 4; | |
1083 | guint8 tp_size; | |
1084 | ||
b42a25ba EB |
1085 | if ( dp->vtl->drawelevation ) |
1086 | { | |
1087 | /* assume if it has elevation at the beginning, it has it throughout. not ness a true good assumption */ | |
1088 | if ( ( drawelevation = vik_track_get_minmax_alt ( track, &min_alt, &max_alt ) ) ) | |
1089 | alt_diff = max_alt - min_alt; | |
1090 | } | |
1091 | ||
50a14534 EB |
1092 | if ( ! track->visible ) |
1093 | return; | |
1094 | ||
1095 | /* admittedly this is not an efficient way to do it because we go through the whole GC thing all over... */ | |
1096 | if ( dp->vtl->bg_line_thickness && !drawing_white_background ) | |
1097 | trw_layer_draw_track ( name, track, dp, TRUE ); | |
1098 | ||
1099 | if ( drawing_white_background ) | |
b42a25ba EB |
1100 | drawpoints = drawstops = FALSE; |
1101 | else { | |
50a14534 | 1102 | drawpoints = dp->vtl->drawpoints; |
b42a25ba EB |
1103 | drawstops = dp->vtl->drawstops; |
1104 | } | |
50a14534 | 1105 | |
a5dcfdb7 | 1106 | /* Current track - used for creation */ |
8e9c992d EB |
1107 | if ( track == dp->vtl->current_track ) |
1108 | main_gc = dp->vtl->current_track_gc; | |
a5dcfdb7 RN |
1109 | else { |
1110 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { | |
1111 | /* Draw all tracks of the layer in special colour */ | |
1112 | /* if track is member of selected layer or is the current selected track | |
1113 | then draw in the highlight colour. | |
1114 | NB this supercedes the drawmode */ | |
1115 | if ( dp->vtl && ( ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) || | |
1116 | ( dp->vtl->tracks == vik_window_get_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) || | |
1117 | track == vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) ) { | |
480fb7e1 | 1118 | main_gc = vik_viewport_get_gc_highlight (dp->vp); |
a5dcfdb7 RN |
1119 | } |
1120 | else { | |
1121 | if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK ) | |
1122 | dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_BLACK; | |
1123 | ||
1124 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); | |
1125 | } | |
1126 | } | |
1127 | else { | |
1128 | if ( dp->vtl->drawmode == DRAWMODE_ALL_BLACK ) | |
1129 | dp->track_gc_iter = VIK_TRW_LAYER_TRACK_GC_BLACK; | |
1130 | ||
1131 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); | |
1132 | } | |
1133 | } | |
8e9c992d | 1134 | |
50a14534 EB |
1135 | if (list) { |
1136 | int x, y, oldx, oldy; | |
1137 | VikTrackpoint *tp = VIK_TRACKPOINT(list->data); | |
1138 | ||
1139 | tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg; | |
1140 | ||
1141 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
1142 | ||
1143 | if ( (drawpoints) && dp->track_gc_iter < VIK_TRW_LAYER_TRACK_GC ) | |
1144 | { | |
1145 | 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 | 1146 | vik_viewport_draw_polygon ( dp->vp, main_gc, TRUE, trian, 3 ); |
50a14534 EB |
1147 | } |
1148 | ||
1149 | oldx = x; | |
1150 | oldy = y; | |
1151 | ||
50a14534 EB |
1152 | while ((list = g_list_next(list))) |
1153 | { | |
1154 | tp = VIK_TRACKPOINT(list->data); | |
1155 | tp_size = (list == dp->vtl->current_tpl) ? tp_size_cur : tp_size_reg; | |
1156 | ||
1157 | /* check some stuff -- but only if we're in UTM and there's only ONE ZONE; or lat lon */ | |
1158 | if ( (!dp->one_zone && !dp->lat_lon) || /* UTM & zones; do everything */ | |
1159 | ( ((!dp->one_zone) || tp->coord.utm_zone == dp->center->utm_zone) && /* only check zones if UTM & one_zone */ | |
1160 | tp->coord.east_west < dp->ce2 && tp->coord.east_west > dp->ce1 && /* both UTM and lat lon */ | |
1161 | tp->coord.north_south > dp->cn1 && tp->coord.north_south < dp->cn2 ) ) | |
1162 | { | |
1163 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
1164 | ||
1165 | if ( drawpoints && ! drawing_white_background ) | |
1166 | { | |
1167 | if ( list->next ) { | |
8e9c992d | 1168 | vik_viewport_draw_rectangle ( dp->vp, main_gc, TRUE, x-tp_size, y-tp_size, 2*tp_size, 2*tp_size ); |
50a14534 EB |
1169 | |
1170 | /* stops */ | |
b42a25ba | 1171 | if ( drawstops && VIK_TRACKPOINT(list->next->data)->timestamp - VIK_TRACKPOINT(list->data)->timestamp > dp->vtl->stop_length ) |
50a14534 EB |
1172 | 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 ); |
1173 | } | |
1174 | else | |
8e9c992d | 1175 | 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 |
1176 | } |
1177 | ||
1178 | if ((!tp->newsegment) && (dp->vtl->drawlines)) | |
1179 | { | |
1180 | VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data); | |
1181 | ||
1182 | /* UTM only: zone check */ | |
1183 | if ( drawpoints && dp->vtl->coord_mode == VIK_COORD_UTM && tp->coord.utm_zone != dp->center->utm_zone ) | |
8e9c992d | 1184 | draw_utm_skip_insignia ( dp->vp, main_gc, x, y); |
50a14534 | 1185 | |
f66c1d0c | 1186 | if ( dp->vtl->drawmode == DRAWMODE_BY_VELOCITY ) { |
50a14534 | 1187 | dp->track_gc_iter = calculate_velocity ( dp->vtl, tp, tp2 ); |
f66c1d0c RN |
1188 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); |
1189 | } | |
50a14534 EB |
1190 | |
1191 | if (!useoldvals) | |
1192 | vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &oldx, &oldy ); | |
1193 | ||
8c4f1350 | 1194 | if ( drawing_white_background ) { |
50a14534 | 1195 | vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y); |
8c4f1350 EB |
1196 | } |
1197 | else { | |
8c4f1350 | 1198 | |
8e9c992d | 1199 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y); |
b42a25ba EB |
1200 | if ( dp->vtl->drawelevation && list && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) { |
1201 | GdkPoint tmp[4]; | |
1202 | #define FIXALTITUDE(what) ((VIK_TRACKPOINT((what))->altitude-min_alt)/alt_diff*DRAW_ELEVATION_FACTOR*dp->vtl->elevation_factor/dp->xmpp) | |
1203 | if ( list && list->next && VIK_TRACKPOINT(list->next->data)->altitude != VIK_DEFAULT_ALTITUDE ) { | |
1204 | tmp[0].x = oldx; | |
1205 | tmp[0].y = oldy; | |
1206 | tmp[1].x = oldx; | |
1207 | tmp[1].y = oldy-FIXALTITUDE(list->data); | |
1208 | tmp[2].x = x; | |
1209 | tmp[2].y = y-FIXALTITUDE(list->next->data); | |
1210 | tmp[3].x = x; | |
1211 | tmp[3].y = y; | |
1212 | ||
1213 | GdkGC *tmp_gc; | |
1214 | if ( ((oldx - x) > 0 && (oldy - y) > 0) || ((oldx - x) < 0 && (oldy - y) < 0)) | |
1215 | tmp_gc = GTK_WIDGET(dp->vp)->style->light_gc[3]; | |
1216 | else | |
1217 | tmp_gc = GTK_WIDGET(dp->vp)->style->dark_gc[0]; | |
1218 | vik_viewport_draw_polygon ( dp->vp, tmp_gc, TRUE, tmp, 4); | |
1219 | } | |
8e9c992d | 1220 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy-FIXALTITUDE(list->data), x, y-FIXALTITUDE(list->next->data)); |
8c4f1350 EB |
1221 | } |
1222 | } | |
50a14534 EB |
1223 | } |
1224 | ||
1225 | oldx = x; | |
1226 | oldy = y; | |
1227 | useoldvals = TRUE; | |
1228 | } | |
1229 | else { | |
1230 | if (useoldvals && dp->vtl->drawlines && (!tp->newsegment)) | |
1231 | { | |
1232 | VikTrackpoint *tp2 = VIK_TRACKPOINT(list->prev->data); | |
1233 | if ( dp->vtl->coord_mode != VIK_COORD_UTM || tp->coord.utm_zone == dp->center->utm_zone ) | |
1234 | { | |
1235 | vik_viewport_coord_to_screen ( dp->vp, &(tp->coord), &x, &y ); | |
f66c1d0c | 1236 | if ( dp->vtl->drawmode == DRAWMODE_BY_VELOCITY ) { |
50a14534 | 1237 | dp->track_gc_iter = calculate_velocity ( dp->vtl, tp, tp2 ); |
f66c1d0c RN |
1238 | main_gc = g_array_index(dp->vtl->track_gc, GdkGC *, dp->track_gc_iter); |
1239 | } | |
50a14534 EB |
1240 | |
1241 | if ( drawing_white_background ) | |
1242 | vik_viewport_draw_line ( dp->vp, dp->vtl->track_bg_gc, oldx, oldy, x, y); | |
1243 | else | |
8e9c992d | 1244 | vik_viewport_draw_line ( dp->vp, main_gc, oldx, oldy, x, y); |
50a14534 EB |
1245 | } |
1246 | else | |
1247 | { | |
1248 | vik_viewport_coord_to_screen ( dp->vp, &(tp2->coord), &x, &y ); | |
8e9c992d | 1249 | draw_utm_skip_insignia ( dp->vp, main_gc, x, y ); |
50a14534 EB |
1250 | } |
1251 | } | |
1252 | useoldvals = FALSE; | |
1253 | } | |
1254 | } | |
1255 | } | |
1256 | if ( dp->vtl->drawmode == DRAWMODE_BY_TRACK ) | |
480fb7e1 | 1257 | if ( ++(dp->track_gc_iter) >= VIK_TRW_LAYER_TRACK_GC ) |
50a14534 EB |
1258 | dp->track_gc_iter = 0; |
1259 | } | |
1260 | ||
1261 | /* the only reason this exists is so that trw_layer_draw_track can first call itself to draw the white track background */ | |
1262 | static void trw_layer_draw_track_cb ( const gchar *name, VikTrack *track, struct DrawingParams *dp ) | |
1263 | { | |
1264 | trw_layer_draw_track ( name, track, dp, FALSE ); | |
1265 | } | |
1266 | ||
1267 | static void cached_pixbuf_free ( CachedPixbuf *cp ) | |
1268 | { | |
1269 | g_object_unref ( G_OBJECT(cp->pixbuf) ); | |
1270 | g_free ( cp->image ); | |
1271 | } | |
1272 | ||
1273 | static gint cached_pixbuf_cmp ( CachedPixbuf *cp, const gchar *name ) | |
1274 | { | |
1275 | return strcmp ( cp->image, name ); | |
1276 | } | |
1277 | ||
1278 | static void trw_layer_draw_waypoint ( const gchar *name, VikWaypoint *wp, struct DrawingParams *dp ) | |
1279 | { | |
1280 | if ( wp->visible ) | |
51f0884d | 1281 | if ( (!dp->one_zone && !dp->lat_lon) || ( ( dp->lat_lon || wp->coord.utm_zone == dp->center->utm_zone ) && |
50a14534 EB |
1282 | wp->coord.east_west < dp->ce2 && wp->coord.east_west > dp->ce1 && |
1283 | wp->coord.north_south > dp->cn1 && wp->coord.north_south < dp->cn2 ) ) | |
1284 | { | |
1285 | gint x, y; | |
a7f9c01e | 1286 | GdkPixbuf *sym = NULL; |
50a14534 EB |
1287 | vik_viewport_coord_to_screen ( dp->vp, &(wp->coord), &x, &y ); |
1288 | ||
1289 | /* if in shrunken_cache, get that. If not, get and add to shrunken_cache */ | |
1290 | ||
1291 | if ( wp->image && dp->vtl->drawimages ) | |
1292 | { | |
1293 | GdkPixbuf *pixbuf = NULL; | |
1294 | GList *l; | |
1295 | ||
1296 | if ( dp->vtl->image_alpha == 0) | |
1297 | return; | |
1298 | ||
1299 | l = g_list_find_custom ( dp->vtl->image_cache->head, wp->image, (GCompareFunc) cached_pixbuf_cmp ); | |
1300 | if ( l ) | |
1301 | pixbuf = ((CachedPixbuf *) l->data)->pixbuf; | |
1302 | else | |
1303 | { | |
1304 | gchar *image = wp->image; | |
1305 | GdkPixbuf *regularthumb = a_thumbnails_get ( wp->image ); | |
1306 | if ( ! regularthumb ) | |
1307 | { | |
1308 | regularthumb = a_thumbnails_get_default (); /* cache one 'not yet loaded' for all thumbs not loaded */ | |
1309 | image = "\x12\x00"; /* this shouldn't occur naturally. */ | |
1310 | } | |
1311 | if ( regularthumb ) | |
1312 | { | |
1313 | CachedPixbuf *cp = NULL; | |
1314 | cp = g_malloc ( sizeof ( CachedPixbuf ) ); | |
1315 | if ( dp->vtl->image_size == 128 ) | |
1316 | cp->pixbuf = regularthumb; | |
1317 | else | |
1318 | { | |
1319 | cp->pixbuf = a_thumbnails_scale_pixbuf(regularthumb, dp->vtl->image_size, dp->vtl->image_size); | |
1320 | g_assert ( cp->pixbuf ); | |
1321 | g_object_unref ( G_OBJECT(regularthumb) ); | |
1322 | } | |
1323 | cp->image = g_strdup ( image ); | |
1324 | ||
1325 | /* needed so 'click picture' tool knows how big the pic is; we don't | |
1326 | * store it in cp because they may have been freed already. */ | |
1327 | wp->image_width = gdk_pixbuf_get_width ( cp->pixbuf ); | |
1328 | wp->image_height = gdk_pixbuf_get_height ( cp->pixbuf ); | |
1329 | ||
1330 | g_queue_push_head ( dp->vtl->image_cache, cp ); | |
1331 | if ( dp->vtl->image_cache->length > dp->vtl->image_cache_size ) | |
1332 | cached_pixbuf_free ( g_queue_pop_tail ( dp->vtl->image_cache ) ); | |
1333 | ||
1334 | pixbuf = cp->pixbuf; | |
1335 | } | |
1336 | else | |
1337 | { | |
1338 | pixbuf = a_thumbnails_get_default (); /* thumbnail not yet loaded */ | |
1339 | } | |
1340 | } | |
1341 | if ( pixbuf ) | |
1342 | { | |
1343 | gint w, h; | |
1344 | w = gdk_pixbuf_get_width ( pixbuf ); | |
1345 | h = gdk_pixbuf_get_height ( pixbuf ); | |
1346 | ||
1347 | if ( x+(w/2) > 0 && y+(h/2) > 0 && x-(w/2) < dp->width && y-(h/2) < dp->height ) /* always draw within boundaries */ | |
1348 | { | |
a5dcfdb7 RN |
1349 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { |
1350 | if ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1351 | dp->vtl->waypoints == vik_window_get_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1352 | wp == vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) { | |
1353 | // Highlighted - so draw a little border around the chosen one | |
1354 | // single line seems a little weak so draw 2 of them | |
480fb7e1 | 1355 | vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE, |
a5dcfdb7 | 1356 | x - (w/2) - 1, y - (h/2) - 1, w + 2, h + 2 ); |
480fb7e1 | 1357 | vik_viewport_draw_rectangle (dp->vp, vik_viewport_get_gc_highlight (dp->vp), FALSE, |
a5dcfdb7 RN |
1358 | x - (w/2) - 2, y - (h/2) - 2, w + 4, h + 4 ); |
1359 | } | |
1360 | } | |
50a14534 EB |
1361 | if ( dp->vtl->image_alpha == 255 ) |
1362 | vik_viewport_draw_pixbuf ( dp->vp, pixbuf, 0, 0, x - (w/2), y - (h/2), w, h ); | |
1363 | else | |
1364 | vik_viewport_draw_pixbuf_with_alpha ( dp->vp, pixbuf, dp->vtl->image_alpha, 0, 0, x - (w/2), y - (h/2), w, h ); | |
1365 | } | |
1366 | return; /* if failed to draw picture, default to drawing regular waypoint (below) */ | |
1367 | } | |
1368 | } | |
1369 | ||
1370 | /* DRAW ACTUAL DOT */ | |
ea3933fc | 1371 | if ( dp->vtl->wp_draw_symbols && wp->symbol && (sym = a_get_wp_sym(wp->symbol)) ) { |
acaf7113 AF |
1372 | 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 ); |
1373 | } | |
1374 | else if ( wp == dp->vtl->current_wp ) { | |
50a14534 EB |
1375 | switch ( dp->vtl->wp_symbol ) { |
1376 | 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; | |
1377 | 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; | |
1378 | 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; | |
1379 | 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 ); | |
1380 | 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 ); | |
1381 | } | |
1382 | } | |
1383 | else { | |
1384 | switch ( dp->vtl->wp_symbol ) { | |
1385 | 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; | |
1386 | 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; | |
1387 | 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; | |
1388 | 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 ); | |
1389 | 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; | |
1390 | } | |
1391 | } | |
1392 | ||
1393 | if ( dp->vtl->drawlabels ) | |
1394 | { | |
1395 | /* thanks to the GPSDrive people (Fritz Ganter et al.) for hints on this part ... yah, I'm too lazy to study documentation */ | |
a7f9c01e | 1396 | gint label_x, label_y; |
50a14534 EB |
1397 | gint width, height; |
1398 | pango_layout_set_text ( dp->vtl->wplabellayout, name, -1 ); | |
1399 | pango_layout_get_pixel_size ( dp->vtl->wplabellayout, &width, &height ); | |
a7f9c01e QT |
1400 | label_x = x - width/2; |
1401 | if (sym) | |
1402 | label_y = y - height - 2 - gdk_pixbuf_get_height(sym)/2; | |
1403 | else | |
1404 | label_y = y - dp->vtl->wp_size - height - 2; | |
1405 | ||
480fb7e1 | 1406 | /* if highlight mode on, then draw background text in highlight colour */ |
a5dcfdb7 RN |
1407 | if ( vik_viewport_get_draw_highlight ( dp->vp ) ) { |
1408 | if ( dp->vtl == vik_window_get_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1409 | dp->vtl->waypoints == vik_window_get_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) || | |
1410 | wp == vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(dp->vtl) ) ) | |
480fb7e1 | 1411 | 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 |
1412 | else |
1413 | vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2); | |
1414 | } | |
1415 | else { | |
1416 | vik_viewport_draw_rectangle ( dp->vp, dp->vtl->waypoint_bg_gc, TRUE, label_x - 1, label_y-1,width+2,height+2); | |
1417 | } | |
a7f9c01e | 1418 | vik_viewport_draw_layout ( dp->vp, dp->vtl->waypoint_text_gc, label_x, label_y, dp->vtl->wplabellayout ); |
50a14534 EB |
1419 | } |
1420 | } | |
1421 | } | |
1422 | ||
1423 | void vik_trw_layer_draw ( VikTrwLayer *l, gpointer data ) | |
1424 | { | |
1425 | static struct DrawingParams dp; | |
1426 | g_assert ( l != NULL ); | |
1427 | ||
1428 | init_drawing_params ( &dp, VIK_VIEWPORT(data) ); | |
1429 | dp.vtl = l; | |
1430 | ||
1431 | if ( l->tracks_visible ) | |
1432 | g_hash_table_foreach ( l->tracks, (GHFunc) trw_layer_draw_track_cb, &dp ); | |
1433 | ||
1434 | if (l->waypoints_visible) | |
1435 | g_hash_table_foreach ( l->waypoints, (GHFunc) trw_layer_draw_waypoint, &dp ); | |
1436 | } | |
1437 | ||
1438 | static void trw_layer_free_track_gcs ( VikTrwLayer *vtl ) | |
1439 | { | |
1440 | int i; | |
1441 | if ( vtl->track_bg_gc ) | |
1442 | { | |
1443 | g_object_unref ( vtl->track_bg_gc ); | |
1444 | vtl->track_bg_gc = NULL; | |
1445 | } | |
8e9c992d EB |
1446 | if ( vtl->current_track_gc ) |
1447 | { | |
1448 | g_object_unref ( vtl->current_track_gc ); | |
1449 | vtl->current_track_gc = NULL; | |
1450 | } | |
50a14534 EB |
1451 | |
1452 | if ( ! vtl->track_gc ) | |
1453 | return; | |
1454 | for ( i = vtl->track_gc->len - 1; i >= 0; i-- ) | |
1455 | g_object_unref ( g_array_index ( vtl->track_gc, GObject *, i ) ); | |
1456 | g_array_free ( vtl->track_gc, TRUE ); | |
1457 | vtl->track_gc = NULL; | |
1458 | } | |
1459 | ||
1460 | static void trw_layer_new_track_gcs ( VikTrwLayer *vtl, VikViewport *vp ) | |
1461 | { | |
1462 | GdkGC *gc[ VIK_TRW_LAYER_TRACK_GC ]; | |
1463 | gint width = vtl->line_thickness; | |
1464 | ||
1465 | if ( vtl->track_gc ) | |
1466 | trw_layer_free_track_gcs ( vtl ); | |
1467 | ||
1468 | if ( vtl->track_bg_gc ) | |
1469 | g_object_unref ( vtl->track_bg_gc ); | |
1470 | vtl->track_bg_gc = vik_viewport_new_gc ( vp, "#FFFFFF", width + vtl->bg_line_thickness ); | |
1471 | ||
8e9c992d EB |
1472 | if ( vtl->current_track_gc ) |
1473 | g_object_unref ( vtl->current_track_gc ); | |
1474 | vtl->current_track_gc = vik_viewport_new_gc ( vp, "#FF0000", 2 ); | |
1475 | gdk_gc_set_line_attributes ( vtl->current_track_gc, 2, GDK_LINE_ON_OFF_DASH, GDK_CAP_ROUND, GDK_JOIN_ROUND ); | |
1476 | ||
50a14534 EB |
1477 | vtl->track_gc = g_array_sized_new ( FALSE, FALSE, sizeof ( GdkGC * ), VIK_TRW_LAYER_TRACK_GC ); |
1478 | ||
1479 | gc[0] = vik_viewport_new_gc ( vp, "#2d870a", width ); /* below range */ | |
1480 | ||
1481 | gc[1] = vik_viewport_new_gc ( vp, "#0a8742", width ); | |
1482 | gc[2] = vik_viewport_new_gc ( vp, "#0a8783", width ); | |
1483 | gc[3] = vik_viewport_new_gc ( vp, "#0a4d87", width ); | |
1484 | gc[4] = vik_viewport_new_gc ( vp, "#05469f", width ); | |
1485 | gc[5] = vik_viewport_new_gc ( vp, "#1b059f", width ); | |
1486 | gc[6] = vik_viewport_new_gc ( vp, "#2d059f", width ); | |
1487 | gc[7] = vik_viewport_new_gc ( vp, "#4a059f", width ); | |
1488 | gc[8] = vik_viewport_new_gc ( vp, "#84059f", width ); | |
1489 | gc[9] = vik_viewport_new_gc ( vp, "#96059f", width ); | |
1490 | gc[10] = vik_viewport_new_gc ( vp, "#f22ef2", width ); | |
1491 | ||
16b01243 | 1492 | gc[11] = vik_viewport_new_gc ( vp, "#874200", width ); /* above range */ |
50a14534 EB |
1493 | |
1494 | gc[12] = vik_viewport_new_gc ( vp, "#000000", width ); /* black / no speed data */ | |
1495 | ||
1496 | g_array_append_vals ( vtl->track_gc, gc, VIK_TRW_LAYER_TRACK_GC ); | |
1497 | } | |
1498 | ||
1499 | VikTrwLayer *vik_trw_layer_create ( VikViewport *vp ) | |
1500 | { | |
1501 | VikTrwLayer *rv = vik_trw_layer_new ( 0 ); | |
1502 | PangoFontDescription *pfd; | |
1503 | rv->wplabellayout = gtk_widget_create_pango_layout (GTK_WIDGET(vp), NULL); | |
1504 | pfd = pango_font_description_from_string (WAYPOINT_FONT); | |
1505 | pango_layout_set_font_description (rv->wplabellayout, pfd); | |
1506 | /* freeing PangoFontDescription, cause it has been copied by prev. call */ | |
1507 | pango_font_description_free (pfd); | |
1508 | ||
1509 | vik_layer_rename ( VIK_LAYER(rv), vik_trw_layer_interface.name ); | |
1510 | ||
1511 | trw_layer_new_track_gcs ( rv, vp ); | |
1512 | ||
1513 | rv->waypoint_gc = vik_viewport_new_gc ( vp, "#000000", 2 ); | |
1514 | rv->waypoint_text_gc = vik_viewport_new_gc ( vp, "#FFFFFF", 1 ); | |
1515 | rv->waypoint_bg_gc = vik_viewport_new_gc ( vp, "#8383C4", 1 ); | |
1516 | gdk_gc_set_function ( rv->waypoint_bg_gc, GDK_AND ); | |
1517 | ||
1518 | rv->waypoint_font = gdk_font_load ( "-*-helvetica-bold-r-normal-*-*-100-*-*-p-*-iso8859-1" ); | |
1519 | ||
1520 | rv->has_verified_thumbnails = FALSE; | |
1521 | rv->wp_symbol = WP_SYMBOL_FILLED_SQUARE; | |
1522 | rv->wp_size = 4; | |
ea3933fc | 1523 | rv->wp_draw_symbols = TRUE; |
50a14534 EB |
1524 | |
1525 | rv->coord_mode = vik_viewport_get_coord_mode ( vp ); | |
1526 | ||
20c7a3a0 QT |
1527 | rv->menu_selection = vik_layer_get_interface(VIK_LAYER(rv)->type)->menu_items_selection; |
1528 | ||
50a14534 EB |
1529 | return rv; |
1530 | } | |
1531 | ||
6bb72350 | 1532 | static void trw_layer_realize_track ( gchar *name, VikTrack *track, gpointer pass_along[5] ) |
50a14534 EB |
1533 | { |
1534 | GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter)); | |
1535 | ||
1536 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
dc2c040e | 1537 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], name, pass_along[2], name, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 | 1538 | #else |
1d45914c | 1539 | vik_treeview_add_sublayer ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], name, pass_along[2], name, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 EB |
1540 | #endif |
1541 | ||
1542 | *new_iter = *((GtkTreeIter *) pass_along[1]); | |
1543 | g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->tracks_iters, name, new_iter ); | |
1544 | ||
1545 | if ( ! track->visible ) | |
1546 | vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE ); | |
1547 | } | |
1548 | ||
6bb72350 | 1549 | static void trw_layer_realize_waypoint ( gchar *name, VikWaypoint *wp, gpointer pass_along[5] ) |
50a14534 EB |
1550 | { |
1551 | GtkTreeIter *new_iter = g_malloc(sizeof(GtkTreeIter)); | |
1552 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
dc2c040e | 1553 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], name, pass_along[2], name, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 | 1554 | #else |
1d45914c | 1555 | vik_treeview_add_sublayer ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[0], (GtkTreeIter *) pass_along[1], name, pass_along[2], name, GPOINTER_TO_INT (pass_along[4]), NULL, TRUE, TRUE ); |
50a14534 EB |
1556 | #endif |
1557 | ||
1558 | *new_iter = *((GtkTreeIter *) pass_along[1]); | |
1559 | g_hash_table_insert ( VIK_TRW_LAYER(pass_along[2])->waypoints_iters, name, new_iter ); | |
1560 | ||
1561 | if ( ! wp->visible ) | |
1562 | vik_treeview_item_set_visible ( (VikTreeview *) pass_along[3], (GtkTreeIter *) pass_along[1], FALSE ); | |
1563 | } | |
1564 | ||
1565 | ||
1566 | void vik_trw_layer_realize ( VikTrwLayer *vtl, VikTreeview *vt, GtkTreeIter *layer_iter ) | |
1567 | { | |
1568 | GtkTreeIter iter2; | |
1569 | gpointer pass_along[5] = { &(vtl->tracks_iter), &iter2, vtl, vt, (gpointer) VIK_TRW_LAYER_SUBLAYER_TRACK }; | |
1570 | ||
1571 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4c77d5e0 | 1572 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, TRUE, FALSE ); |
50a14534 | 1573 | #else |
4c77d5e0 | 1574 | vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->tracks_iter), _("Tracks"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_TRACKS, NULL, TRUE, FALSE ); |
50a14534 EB |
1575 | #endif |
1576 | if ( ! vtl->tracks_visible ) | |
1577 | vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->tracks_iter), FALSE ); | |
1578 | ||
1579 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_realize_track, pass_along ); | |
1580 | ||
1581 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
4c77d5e0 | 1582 | vik_treeview_add_sublayer_alphabetized ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, TRUE, FALSE ); |
50a14534 | 1583 | #else |
4c77d5e0 | 1584 | vik_treeview_add_sublayer ( (VikTreeview *) vt, layer_iter, &(vtl->waypoints_iter), _("Waypoints"), vtl, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINTS, NULL, TRUE, FALSE ); |
50a14534 EB |
1585 | #endif |
1586 | ||
1587 | if ( ! vtl->waypoints_visible ) | |
1588 | vik_treeview_item_set_visible ( (VikTreeview *) vt, &(vtl->waypoints_iter), FALSE ); | |
1589 | ||
1590 | pass_along[0] = &(vtl->waypoints_iter); | |
1591 | pass_along[4] = (gpointer) VIK_TRW_LAYER_SUBLAYER_WAYPOINT; | |
1592 | ||
1593 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_realize_waypoint, pass_along ); | |
1594 | ||
1595 | } | |
1596 | ||
1597 | gboolean vik_trw_layer_sublayer_toggle_visible ( VikTrwLayer *l, gint subtype, gpointer sublayer ) | |
1598 | { | |
1599 | switch ( subtype ) | |
1600 | { | |
1601 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: return (l->tracks_visible ^= 1); | |
1602 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return (l->waypoints_visible ^= 1); | |
1603 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
1604 | { | |
1605 | VikTrack *t = g_hash_table_lookup ( l->tracks, sublayer ); | |
1606 | if (t) | |
1607 | return (t->visible ^= 1); | |
1608 | else | |
1609 | return TRUE; | |
1610 | } | |
1611 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
1612 | { | |
1613 | VikWaypoint *t = g_hash_table_lookup ( l->waypoints, sublayer ); | |
1614 | if (t) | |
1615 | return (t->visible ^= 1); | |
1616 | else | |
1617 | return TRUE; | |
1618 | } | |
1619 | } | |
1620 | return TRUE; | |
1621 | } | |
1622 | ||
04f36d92 RN |
1623 | /* |
1624 | * Return a property about tracks for this layer | |
1625 | */ | |
1626 | gint vik_trw_layer_get_property_tracks_line_thickness ( VikTrwLayer *vtl ) | |
1627 | { | |
1628 | return vtl->line_thickness; | |
1629 | } | |
1630 | ||
cb89c5a5 RN |
1631 | // Structure to hold multiple track information for a layer |
1632 | typedef struct { | |
1633 | gdouble length; | |
1634 | time_t start_time; | |
1635 | time_t end_time; | |
1636 | gint duration; | |
1637 | } tooltip_tracks; | |
1638 | ||
1639 | /* | |
1640 | * Build up layer multiple track information via updating the tooltip_tracks structure | |
1641 | */ | |
1642 | static void trw_layer_tracks_tooltip ( const gchar *name, VikTrack *tr, tooltip_tracks *tt ) | |
1643 | { | |
1644 | tt->length = tt->length + vik_track_get_length (tr); | |
1645 | ||
1646 | // Ensure times are available | |
1647 | if ( tr->trackpoints && | |
1648 | VIK_TRACKPOINT(tr->trackpoints->data)->has_timestamp && | |
1649 | VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->has_timestamp ) { | |
1650 | ||
1651 | time_t t1, t2; | |
1652 | t1 = VIK_TRACKPOINT(tr->trackpoints->data)->timestamp; | |
1653 | t2 = VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp; | |
1654 | ||
1655 | // Assume never actually have a track with a time of 0 (1st Jan 1970) | |
1656 | // Hence initialize to the first 'proper' value | |
1657 | if ( tt->start_time == 0 ) | |
1658 | tt->start_time = t1; | |
1659 | if ( tt->end_time == 0 ) | |
1660 | tt->end_time = t2; | |
1661 | ||
1662 | // Update find the earliest / last times | |
1663 | if ( t1 < tt->start_time ) | |
1664 | tt->start_time = t1; | |
1665 | if ( t2 > tt->end_time ) | |
1666 | tt->end_time = t2; | |
1667 | ||
1668 | // Keep track of total time | |
1669 | // there maybe gaps within a track (eg segments) | |
1670 | // but this should be generally good enough for a simple indicator | |
1671 | tt->duration = tt->duration + (int)(t2-t1); | |
1672 | } | |
1673 | } | |
1674 | ||
1675 | /* | |
1676 | * Generate tooltip text for the layer. | |
1677 | * This is relatively complicated as it considers information for | |
1678 | * no tracks, a single track or multiple tracks | |
1679 | * (which may or may not have timing information) | |
1680 | */ | |
1681 | static const gchar* trw_layer_layer_tooltip ( VikTrwLayer *vtl ) | |
1682 | { | |
1683 | gchar tbuf1[32]; | |
1684 | gchar tbuf2[64]; | |
1685 | gchar tbuf3[64]; | |
1686 | gchar tbuf4[10]; | |
1687 | tbuf1[0] = '\0'; | |
1688 | tbuf2[0] = '\0'; | |
1689 | tbuf3[0] = '\0'; | |
1690 | tbuf4[0] = '\0'; | |
1691 | ||
1692 | static gchar tmp_buf[128]; | |
1693 | tmp_buf[0] = '\0'; | |
1694 | ||
1695 | // For compact date format I'm using '%x' [The preferred date representation for the current locale without the time.] | |
1696 | ||
1697 | // Safety check - I think these should always be valid | |
1698 | if ( vtl->tracks && vtl->waypoints ) { | |
1699 | tooltip_tracks tt = { 0.0, 0, 0 }; | |
1700 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_tracks_tooltip, &tt ); | |
1701 | ||
1702 | GDate* gdate_start = g_date_new (); | |
1703 | g_date_set_time_t (gdate_start, tt.start_time); | |
1704 | ||
1705 | GDate* gdate_end = g_date_new (); | |
1706 | g_date_set_time_t (gdate_end, tt.end_time); | |
1707 | ||
1708 | if ( g_date_compare (gdate_start, gdate_end) ) { | |
1709 | // Dates differ so print range on separate line | |
1710 | g_date_strftime (tbuf1, sizeof(tbuf1), "%x", gdate_start); | |
1711 | g_date_strftime (tbuf2, sizeof(tbuf2), "%x", gdate_end); | |
1712 | g_snprintf (tbuf3, sizeof(tbuf3), "%s to %s\n", tbuf1, tbuf2); | |
1713 | } | |
1714 | else { | |
1715 | // Same date so just show it and keep rest of text on the same line - provided it's a valid time! | |
1716 | if ( tt.start_time != 0 ) | |
1717 | g_date_strftime (tbuf3, sizeof(tbuf3), "%x: ", gdate_start); | |
1718 | } | |
1719 | ||
1720 | tbuf2[0] = '\0'; | |
1721 | if ( tt.length > 0.0 ) { | |
1722 | gdouble len_in_units; | |
1723 | ||
1724 | // Setup info dependent on distance units | |
1725 | if ( a_vik_get_units_distance() == VIK_UNITS_DISTANCE_MILES ) { | |
1726 | g_snprintf (tbuf4, sizeof(tbuf4), "miles"); | |
a492ff13 | 1727 | len_in_units = VIK_METERS_TO_MILES(tt.length); |
cb89c5a5 RN |
1728 | } |
1729 | else { | |
1730 | g_snprintf (tbuf4, sizeof(tbuf4), "kms"); | |
1731 | len_in_units = tt.length/1000.0; | |
1732 | } | |
1733 | ||
1734 | // Timing information if available | |
1735 | tbuf1[0] = '\0'; | |
1736 | if ( tt.duration > 0 ) { | |
1737 | g_snprintf (tbuf1, sizeof(tbuf1), | |
1738 | _(" in %d:%02d hrs:mins"), | |
1739 | (int)round(tt.duration/3600), (int)round((tt.duration/60)%60)); | |
1740 | } | |
1741 | g_snprintf (tbuf2, sizeof(tbuf2), | |
1742 | _("\n%sTotal Length %.1f %s%s"), | |
1743 | tbuf3, len_in_units, tbuf4, tbuf1); | |
1744 | } | |
1745 | ||
1746 | // Put together all the elements to form compact tooltip text | |
1747 | g_snprintf (tmp_buf, sizeof(tmp_buf), | |
1748 | _("Tracks: %d - Waypoints: %d%s"), | |
1749 | g_hash_table_size (vtl->tracks), g_hash_table_size (vtl->waypoints), tbuf2); | |
1750 | ||
1751 | g_date_free (gdate_start); | |
1752 | g_date_free (gdate_end); | |
1753 | ||
1754 | } | |
1755 | ||
1756 | return tmp_buf; | |
1757 | } | |
1758 | ||
c7060c4e RN |
1759 | static const gchar* trw_layer_sublayer_tooltip ( VikTrwLayer *l, gint subtype, gpointer sublayer ) |
1760 | { | |
1761 | switch ( subtype ) | |
1762 | { | |
1763 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: return NULL; | |
1764 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: return NULL; | |
1765 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
1766 | { | |
1767 | VikTrack *tr = g_hash_table_lookup ( l->tracks, sublayer ); | |
1768 | if ( tr ) { | |
1769 | // Could be a better way of handling strings - but this works... | |
1770 | gchar time_buf1[20]; | |
1771 | gchar time_buf2[20]; | |
1772 | time_buf1[0] = '\0'; | |
1773 | time_buf2[0] = '\0'; | |
1774 | static gchar tmp_buf[100]; | |
1775 | // Compact info: Short date eg (11/20/99), duration and length | |
1776 | // Hopefully these are the things that are most useful and so promoted into the tooltip | |
1777 | if ( tr->trackpoints && VIK_TRACKPOINT(tr->trackpoints->data)->has_timestamp ) { | |
1778 | // %x The preferred date representation for the current locale without the time. | |
1779 | strftime (time_buf1, sizeof(time_buf1), "%x: ", gmtime(&(VIK_TRACKPOINT(tr->trackpoints->data)->timestamp))); | |
1780 | if ( VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->has_timestamp ) { | |
1781 | gint dur = ( (VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp) - (VIK_TRACKPOINT(tr->trackpoints->data)->timestamp) ); | |
1782 | if ( dur > 0 ) | |
cb89c5a5 | 1783 | g_snprintf ( time_buf2, sizeof(time_buf2), _("- %d:%02d hrs:mins"), (int)round(dur/3600), (int)round((dur/60)%60) ); |
c7060c4e RN |
1784 | } |
1785 | } | |
1786 | // Get length and consider the appropriate distance units | |
1787 | gdouble tr_len = vik_track_get_length(tr); | |
1788 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
1789 | switch (dist_units) { | |
1790 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1791 | g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f km %s"), time_buf1, tr_len/1000.0, time_buf2); | |
1792 | break; | |
1793 | case VIK_UNITS_DISTANCE_MILES: | |
a492ff13 | 1794 | g_snprintf (tmp_buf, sizeof(tmp_buf), _("%s%.1f miles %s"), time_buf1, VIK_METERS_TO_MILES(tr_len), time_buf2); |
c7060c4e RN |
1795 | break; |
1796 | default: | |
1797 | break; | |
1798 | } | |
1799 | return tmp_buf; | |
1800 | } | |
1801 | } | |
1802 | break; | |
1803 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
1804 | { | |
1805 | VikWaypoint *w = g_hash_table_lookup ( l->waypoints, sublayer ); | |
1806 | // NB It's OK to return NULL | |
1807 | return w->comment; | |
1808 | } | |
1809 | break; | |
1810 | default: break; | |
1811 | } | |
1812 | return NULL; | |
1813 | } | |
1814 | ||
a5dcfdb7 RN |
1815 | /** |
1816 | * General layer selection function, find out which bit is selected and take appropriate action | |
1817 | */ | |
1818 | gboolean vik_trw_layer_selected ( VikTrwLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp ) | |
1819 | { | |
c95d6b00 RN |
1820 | // Reset |
1821 | l->current_wp = NULL; | |
1822 | l->current_wp_name = NULL; | |
1823 | trw_layer_cancel_current_tp ( l, FALSE ); | |
1824 | ||
a5dcfdb7 RN |
1825 | switch ( type ) |
1826 | { | |
1827 | case VIK_TREEVIEW_TYPE_LAYER: | |
1828 | { | |
1829 | vik_window_set_selected_trw_layer ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l ); | |
1830 | /* Mark for redraw */ | |
1831 | return TRUE; | |
1832 | } | |
1833 | break; | |
1834 | ||
1835 | case VIK_TREEVIEW_TYPE_SUBLAYER: | |
1836 | { | |
1837 | switch ( subtype ) | |
1838 | { | |
1839 | case VIK_TRW_LAYER_SUBLAYER_TRACKS: | |
1840 | { | |
113c74f6 | 1841 | vik_window_set_selected_tracks ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->tracks, l ); |
a5dcfdb7 RN |
1842 | /* Mark for redraw */ |
1843 | return TRUE; | |
1844 | } | |
1845 | break; | |
1846 | case VIK_TRW_LAYER_SUBLAYER_TRACK: | |
1847 | { | |
43f2e1da | 1848 | vik_window_set_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), g_hash_table_lookup ( l->tracks, sublayer ), l, sublayer ); |
a5dcfdb7 RN |
1849 | /* Mark for redraw */ |
1850 | return TRUE; | |
1851 | } | |
1852 | break; | |
1853 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINTS: | |
1854 | { | |
113c74f6 | 1855 | vik_window_set_selected_waypoints ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), l->waypoints, l ); |
a5dcfdb7 RN |
1856 | /* Mark for redraw */ |
1857 | return TRUE; | |
1858 | } | |
1859 | break; | |
1860 | case VIK_TRW_LAYER_SUBLAYER_WAYPOINT: | |
1861 | { | |
43f2e1da | 1862 | vik_window_set_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l), g_hash_table_lookup ( l->waypoints, sublayer ), l, sublayer ); |
a5dcfdb7 RN |
1863 | /* Mark for redraw */ |
1864 | return TRUE; | |
1865 | } | |
1866 | break; | |
1867 | default: | |
1868 | { | |
1869 | return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) ); | |
1870 | } | |
1871 | break; | |
1872 | } | |
1873 | return FALSE; | |
1874 | } | |
1875 | break; | |
1876 | ||
1877 | default: | |
1878 | return vik_window_clear_highlight ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(l) ); | |
1879 | break; | |
1880 | } | |
1881 | } | |
c7060c4e | 1882 | |
50a14534 EB |
1883 | GHashTable *vik_trw_layer_get_tracks ( VikTrwLayer *l ) |
1884 | { | |
1885 | return l->tracks; | |
1886 | } | |
1887 | ||
1888 | GHashTable *vik_trw_layer_get_waypoints ( VikTrwLayer *l ) | |
1889 | { | |
1890 | return l->waypoints; | |
1891 | } | |
1892 | ||
1893 | static void trw_layer_find_maxmin_waypoints ( const gchar *name, const VikWaypoint *w, struct LatLon maxmin[2] ) | |
1894 | { | |
1895 | static VikCoord fixme; | |
1896 | vik_coord_copy_convert ( &(w->coord), VIK_COORD_LATLON, &fixme ); | |
1897 | if ( VIK_LATLON(&fixme)->lat > maxmin[0].lat || maxmin[0].lat == 0.0 ) | |
1898 | maxmin[0].lat = VIK_LATLON(&fixme)->lat; | |
1899 | if ( VIK_LATLON(&fixme)->lat < maxmin[1].lat || maxmin[1].lat == 0.0 ) | |
1900 | maxmin[1].lat = VIK_LATLON(&fixme)->lat; | |
1901 | if ( VIK_LATLON(&fixme)->lon > maxmin[0].lon || maxmin[0].lon == 0.0 ) | |
1902 | maxmin[0].lon = VIK_LATLON(&fixme)->lon; | |
1903 | if ( VIK_LATLON(&fixme)->lon < maxmin[1].lon || maxmin[1].lon == 0.0 ) | |
1904 | maxmin[1].lon = VIK_LATLON(&fixme)->lon; | |
1905 | } | |
1906 | ||
1907 | static void trw_layer_find_maxmin_tracks ( const gchar *name, GList **t, struct LatLon maxmin[2] ) | |
1908 | { | |
1909 | GList *tr = *t; | |
1910 | static VikCoord fixme; | |
1911 | ||
1912 | while ( tr ) | |
1913 | { | |
1914 | vik_coord_copy_convert ( &(VIK_TRACKPOINT(tr->data)->coord), VIK_COORD_LATLON, &fixme ); | |
1915 | if ( VIK_LATLON(&fixme)->lat > maxmin[0].lat || maxmin[0].lat == 0.0 ) | |
1916 | maxmin[0].lat = VIK_LATLON(&fixme)->lat; | |
1917 | if ( VIK_LATLON(&fixme)->lat < maxmin[1].lat || maxmin[1].lat == 0.0 ) | |
1918 | maxmin[1].lat = VIK_LATLON(&fixme)->lat; | |
1919 | if ( VIK_LATLON(&fixme)->lon > maxmin[0].lon || maxmin[0].lon == 0.0 ) | |
1920 | maxmin[0].lon = VIK_LATLON(&fixme)->lon; | |
1921 | if ( VIK_LATLON(&fixme)->lon < maxmin[1].lon || maxmin[1].lon == 0.0 ) | |
1922 | maxmin[1].lon = VIK_LATLON(&fixme)->lon; | |
1923 | tr = tr->next; | |
1924 | } | |
1925 | } | |
1926 | ||
165a4fa9 HR |
1927 | static void trw_layer_find_maxmin (VikTrwLayer *vtl, struct LatLon maxmin[2]) |
1928 | { | |
1929 | struct LatLon wpt_maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
1930 | struct LatLon trk_maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
1931 | ||
1932 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_find_maxmin_waypoints, wpt_maxmin ); | |
1933 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, trk_maxmin ); | |
1934 | if ((wpt_maxmin[0].lat != 0.0 && wpt_maxmin[0].lat > trk_maxmin[0].lat) || trk_maxmin[0].lat == 0.0) { | |
1935 | maxmin[0].lat = wpt_maxmin[0].lat; | |
1936 | } | |
1937 | else { | |
1938 | maxmin[0].lat = trk_maxmin[0].lat; | |
1939 | } | |
1940 | if ((wpt_maxmin[0].lon != 0.0 && wpt_maxmin[0].lon > trk_maxmin[0].lon) || trk_maxmin[0].lon == 0.0) { | |
1941 | maxmin[0].lon = wpt_maxmin[0].lon; | |
1942 | } | |
1943 | else { | |
1944 | maxmin[0].lon = trk_maxmin[0].lon; | |
1945 | } | |
1946 | if ((wpt_maxmin[1].lat != 0.0 && wpt_maxmin[1].lat < trk_maxmin[1].lat) || trk_maxmin[1].lat == 0.0) { | |
1947 | maxmin[1].lat = wpt_maxmin[1].lat; | |
1948 | } | |
1949 | else { | |
1950 | maxmin[1].lat = trk_maxmin[1].lat; | |
1951 | } | |
1952 | if ((wpt_maxmin[1].lon != 0.0 && wpt_maxmin[1].lon < trk_maxmin[1].lon) || trk_maxmin[1].lon == 0.0) { | |
1953 | maxmin[1].lon = wpt_maxmin[1].lon; | |
1954 | } | |
1955 | else { | |
1956 | maxmin[1].lon = trk_maxmin[1].lon; | |
1957 | } | |
1958 | } | |
50a14534 EB |
1959 | |
1960 | gboolean vik_trw_layer_find_center ( VikTrwLayer *vtl, VikCoord *dest ) | |
1961 | { | |
1962 | /* 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... */ | |
1963 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
165a4fa9 | 1964 | trw_layer_find_maxmin (vtl, maxmin); |
50a14534 EB |
1965 | if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0) |
1966 | return FALSE; | |
1967 | else | |
1968 | { | |
1969 | struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 }; | |
1970 | vik_coord_load_from_latlon ( dest, vtl->coord_mode, &average ); | |
1971 | return TRUE; | |
1972 | } | |
1973 | } | |
1974 | ||
1975 | static void trw_layer_centerize ( gpointer layer_and_vlp[2] ) | |
1976 | { | |
1977 | VikCoord coord; | |
1978 | if ( vik_trw_layer_find_center ( VIK_TRW_LAYER(layer_and_vlp[0]), &coord ) ) | |
6bb72350 | 1979 | goto_coord ( layer_and_vlp[1], NULL, NULL, &coord ); |
50a14534 | 1980 | else |
4c77d5e0 | 1981 | a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("This layer has no waypoints or trackpoints.") ); |
50a14534 EB |
1982 | } |
1983 | ||
c5638216 RN |
1984 | static void trw_layer_zoom_to_show_latlons ( VikTrwLayer *vtl, VikViewport *vvp, struct LatLon maxmin[2] ) |
1985 | { | |
1986 | /* First set the center [in case previously viewing from elsewhere] */ | |
1987 | /* Then loop through zoom levels until provided positions are in view */ | |
1988 | /* This method is not particularly fast - but should work well enough */ | |
1989 | struct LatLon average = { (maxmin[0].lat+maxmin[1].lat)/2, (maxmin[0].lon+maxmin[1].lon)/2 }; | |
1990 | VikCoord coord; | |
1991 | vik_coord_load_from_latlon ( &coord, vtl->coord_mode, &average ); | |
1992 | vik_viewport_set_center_coord ( vvp, &coord ); | |
1993 | ||
1994 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1995 | struct LatLon minmin; | |
1996 | if ( maxmin[0].lat < maxmin[1].lat ) | |
1997 | minmin.lat = maxmin[0].lat; | |
1998 | else | |
1999 | minmin.lat = maxmin[1].lat; | |
2000 | ||
2001 | struct LatLon maxmax; | |
2002 | if ( maxmin[0].lon > maxmin[1].lon ) | |
2003 | maxmax.lon = maxmin[0].lon; | |
2004 | else | |
2005 | maxmax.lon = maxmin[1].lon; | |
2006 | ||
2007 | /* Never zoom in too far - generally not that useful, as too close ! */ | |
2008 | /* Always recalculate the 'best' zoom level */ | |
2009 | gdouble zoom = 1.0; | |
2010 | vik_viewport_set_zoom ( vvp, zoom ); | |
2011 | ||
2012 | gdouble min_lat, max_lat, min_lon, max_lon; | |
2013 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
2014 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
2015 | vik_viewport_get_min_max_lat_lon ( vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
2016 | /* NB I think the logic used in this test to determine if the bounds is within view | |
2017 | fails if track goes across 180 degrees longitude. | |
2018 | Hopefully that situation is not too common... | |
2019 | Mind you viking doesn't really do edge locations to well anyway */ | |
2020 | if ( min_lat < minmin.lat && | |
2021 | max_lat > minmin.lat && | |
2022 | min_lon < maxmax.lon && | |
2023 | max_lon > maxmax.lon ) | |
2024 | /* Found within zoom level */ | |
2025 | break; | |
2026 | ||
2027 | /* Try next */ | |
2028 | zoom = zoom * 2; | |
2029 | vik_viewport_set_zoom ( vvp, zoom ); | |
2030 | } | |
2031 | } | |
2032 | ||
2033 | gboolean vik_trw_layer_auto_set_view ( VikTrwLayer *vtl, VikViewport *vvp ) | |
2034 | { | |
2035 | /* TODO: what if there's only one waypoint @ 0,0, it will think nothing found. */ | |
2036 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2037 | trw_layer_find_maxmin (vtl, maxmin); | |
2038 | if (maxmin[0].lat == 0.0 && maxmin[0].lon == 0.0 && maxmin[1].lat == 0.0 && maxmin[1].lon == 0.0) | |
2039 | return FALSE; | |
2040 | else { | |
2041 | trw_layer_zoom_to_show_latlons ( vtl, vvp, maxmin ); | |
2042 | return TRUE; | |
2043 | } | |
2044 | } | |
2045 | ||
5a10c240 RN |
2046 | static void trw_layer_auto_view ( gpointer layer_and_vlp[2] ) |
2047 | { | |
2048 | 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])) ) ) { | |
2049 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(layer_and_vlp[1]) ); | |
2050 | } | |
2051 | else | |
2052 | a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("This layer has no waypoints or trackpoints.") ); | |
2053 | } | |
2054 | ||
f7f8a0a6 | 2055 | static void trw_layer_export ( gpointer layer_and_vlp[2], const gchar *title, const gchar* default_name, const gchar* trackname, guint file_type ) |
50a14534 EB |
2056 | { |
2057 | GtkWidget *file_selector; | |
2058 | const gchar *fn; | |
2059 | gboolean failed = FALSE; | |
7f6757c4 RN |
2060 | file_selector = gtk_file_chooser_dialog_new (title, |
2061 | NULL, | |
2062 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2063 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2064 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2065 | NULL); | |
2066 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(file_selector), default_name); | |
6e4a49aa MA |
2067 | |
2068 | while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_ACCEPT ) | |
50a14534 | 2069 | { |
6e4a49aa | 2070 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(file_selector) ); |
45acf79e | 2071 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE ) |
50a14534 EB |
2072 | { |
2073 | gtk_widget_hide ( file_selector ); | |
f7f8a0a6 | 2074 | failed = ! a_file_export ( VIK_TRW_LAYER(layer_and_vlp[0]), fn, file_type, trackname); |
50a14534 EB |
2075 | break; |
2076 | } | |
2077 | else | |
2078 | { | |
d91e5f2b | 2079 | 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 |
2080 | { |
2081 | gtk_widget_hide ( file_selector ); | |
f7f8a0a6 | 2082 | failed = ! a_file_export ( VIK_TRW_LAYER(layer_and_vlp[0]), fn, file_type, trackname); |
50a14534 EB |
2083 | break; |
2084 | } | |
2085 | } | |
2086 | } | |
2087 | gtk_widget_destroy ( file_selector ); | |
2088 | if ( failed ) | |
4c77d5e0 | 2089 | 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 |
2090 | } |
2091 | ||
2092 | static void trw_layer_export_gpspoint ( gpointer layer_and_vlp[2] ) | |
2093 | { | |
f7f8a0a6 | 2094 | trw_layer_export ( layer_and_vlp, _("Export Layer"), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])), NULL, FILE_TYPE_GPSPOINT ); |
50a14534 EB |
2095 | } |
2096 | ||
2097 | static void trw_layer_export_gpsmapper ( gpointer layer_and_vlp[2] ) | |
2098 | { | |
f7f8a0a6 | 2099 | trw_layer_export ( layer_and_vlp, _("Export Layer"), vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])), NULL, FILE_TYPE_GPSMAPPER ); |
50a14534 EB |
2100 | } |
2101 | ||
561e6ad0 EB |
2102 | static void trw_layer_export_gpx ( gpointer layer_and_vlp[2] ) |
2103 | { | |
18d0a1ed RN |
2104 | /* Auto append '.gpx' to track name (providing it's not already there) for the default filename */ |
2105 | gchar *auto_save_name = g_strdup ( vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])) ); | |
2106 | if ( ! check_file_ext ( auto_save_name, ".gpx" ) ) | |
2107 | auto_save_name = g_strconcat ( auto_save_name, ".gpx", NULL ); | |
2108 | ||
2109 | trw_layer_export ( layer_and_vlp, _("Export Layer"), auto_save_name, NULL, FILE_TYPE_GPX ); | |
2110 | ||
2111 | g_free ( auto_save_name ); | |
7f6757c4 RN |
2112 | } |
2113 | ||
ba9d0a00 RN |
2114 | static void trw_layer_export_kml ( gpointer layer_and_vlp[2] ) |
2115 | { | |
2116 | /* Auto append '.kml' to the name (providing it's not already there) for the default filename */ | |
2117 | gchar *auto_save_name = g_strdup ( vik_layer_get_name(VIK_LAYER(layer_and_vlp[0])) ); | |
2118 | if ( ! check_file_ext ( auto_save_name, ".kml" ) ) | |
2119 | auto_save_name = g_strconcat ( auto_save_name, ".kml", NULL ); | |
2120 | ||
2121 | trw_layer_export ( layer_and_vlp, _("Export Layer"), auto_save_name, NULL, FILE_TYPE_KML ); | |
2122 | ||
2123 | g_free ( auto_save_name ); | |
2124 | } | |
2125 | ||
7f6757c4 RN |
2126 | static void trw_layer_export_gpx_track ( gpointer pass_along[6] ) |
2127 | { | |
7f6757c4 RN |
2128 | gpointer layer_and_vlp[2]; |
2129 | layer_and_vlp[0] = pass_along[0]; | |
2130 | layer_and_vlp[1] = pass_along[1]; | |
2131 | ||
2132 | /* Auto append '.gpx' to track name (providing it's not already there) for the default filename */ | |
2133 | gchar *auto_save_name = g_strdup ( pass_along[3] ); | |
2134 | if ( ! check_file_ext ( auto_save_name, ".gpx" ) ) | |
2135 | auto_save_name = g_strconcat ( auto_save_name, ".gpx", NULL ); | |
2136 | ||
f7f8a0a6 | 2137 | trw_layer_export ( layer_and_vlp, _("Export Track as GPX"), auto_save_name, pass_along[3], FILE_TYPE_GPX ); |
7f6757c4 RN |
2138 | |
2139 | g_free ( auto_save_name ); | |
561e6ad0 EB |
2140 | } |
2141 | ||
50a14534 EB |
2142 | static void trw_layer_goto_wp ( gpointer layer_and_vlp[2] ) |
2143 | { | |
2144 | GHashTable *wps = vik_trw_layer_get_waypoints ( VIK_TRW_LAYER(layer_and_vlp[0]) ); | |
a77d62d8 | 2145 | GtkWidget *dia = gtk_dialog_new_with_buttons (_("Find"), |
50a14534 EB |
2146 | VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), |
2147 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2148 | GTK_STOCK_CANCEL, | |
2149 | GTK_RESPONSE_REJECT, | |
2150 | GTK_STOCK_OK, | |
2151 | GTK_RESPONSE_ACCEPT, | |
2152 | NULL); | |
2153 | ||
2154 | GtkWidget *label, *entry; | |
4c77d5e0 | 2155 | label = gtk_label_new(_("Waypoint Name:")); |
50a14534 EB |
2156 | entry = gtk_entry_new(); |
2157 | ||
2158 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), label, FALSE, FALSE, 0); | |
2159 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), entry, FALSE, FALSE, 0); | |
2160 | gtk_widget_show_all ( label ); | |
2161 | gtk_widget_show_all ( entry ); | |
2162 | ||
7ea3cb11 RN |
2163 | gtk_dialog_set_default_response ( GTK_DIALOG(dia), GTK_RESPONSE_ACCEPT ); |
2164 | ||
50a14534 EB |
2165 | while ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT ) |
2166 | { | |
2167 | VikWaypoint *wp; | |
2168 | gchar *upname = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); | |
2169 | int i; | |
2170 | ||
2171 | for ( i = strlen(upname)-1; i >= 0; i-- ) | |
2172 | upname[i] = toupper(upname[i]); | |
2173 | ||
2174 | wp = g_hash_table_lookup ( wps, upname ); | |
2175 | ||
2176 | if (!wp) | |
4c77d5e0 | 2177 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(layer_and_vlp[0]), _("Waypoint not found in this layer.") ); |
50a14534 EB |
2178 | else |
2179 | { | |
2180 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(layer_and_vlp[1])), &(wp->coord) ); | |
2181 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(layer_and_vlp[1]) ); | |
bdd1c412 | 2182 | vik_treeview_select_iter ( VIK_LAYER(layer_and_vlp[0])->vt, g_hash_table_lookup ( VIK_TRW_LAYER(layer_and_vlp[0])->waypoints_iters, upname ), TRUE ); |
50a14534 EB |
2183 | break; |
2184 | } | |
2185 | ||
2186 | g_free ( upname ); | |
2187 | ||
2188 | } | |
2189 | gtk_widget_destroy ( dia ); | |
2190 | } | |
2191 | ||
2192 | gboolean vik_trw_layer_new_waypoint ( VikTrwLayer *vtl, GtkWindow *w, const VikCoord *def_coord ) | |
2193 | { | |
ac1bde8b | 2194 | gchar *default_name = highest_wp_number_get(vtl); |
acaf7113 | 2195 | VikWaypoint *wp = vik_waypoint_new(); |
ac1bde8b RN |
2196 | gchar *returned_name; |
2197 | gboolean updated; | |
acaf7113 | 2198 | wp->coord = *def_coord; |
d60a672e RN |
2199 | |
2200 | // Attempt to auto set height if DEM data is available | |
2201 | gint16 elev = a_dems_get_elev_by_coord ( &(wp->coord), VIK_DEM_INTERPOL_BEST ); | |
2202 | if ( elev != VIK_DEM_INVALID_ELEVATION ) | |
2203 | wp->altitude = (gdouble)elev; | |
50a14534 | 2204 | |
ac1bde8b | 2205 | if ( ( returned_name = a_dialog_waypoint ( w, default_name, wp, vik_trw_layer_get_waypoints ( vtl ), vtl->coord_mode, TRUE, &updated ) ) ) |
50a14534 | 2206 | { |
805d282e | 2207 | wp->visible = TRUE; |
ac1bde8b RN |
2208 | vik_trw_layer_add_waypoint ( vtl, returned_name, wp ); |
2209 | g_free (default_name); | |
50a14534 EB |
2210 | return TRUE; |
2211 | } | |
ac1bde8b | 2212 | g_free (default_name); |
acaf7113 | 2213 | vik_waypoint_free(wp); |
50a14534 EB |
2214 | return FALSE; |
2215 | } | |
2216 | ||
165a4fa9 HR |
2217 | static void trw_layer_new_wikipedia_wp_viewport ( gpointer lav[2] ) |
2218 | { | |
2219 | VikCoord one, two; | |
2220 | struct LatLon one_ll, two_ll; | |
2221 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2222 | ||
2223 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2224 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2225 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2226 | VikViewport *vvp = vik_window_viewport(vw); | |
2227 | vik_viewport_screen_to_coord ( vvp, 0, 0, &one); | |
2228 | vik_viewport_screen_to_coord ( vvp, vik_viewport_get_width(vvp), vik_viewport_get_height(vvp), &two); | |
2229 | vik_coord_to_latlon(&one, &one_ll); | |
2230 | vik_coord_to_latlon(&two, &two_ll); | |
2231 | if (one_ll.lat > two_ll.lat) { | |
2232 | maxmin[0].lat = one_ll.lat; | |
2233 | maxmin[1].lat = two_ll.lat; | |
2234 | } | |
2235 | else { | |
2236 | maxmin[0].lat = two_ll.lat; | |
2237 | maxmin[1].lat = one_ll.lat; | |
2238 | } | |
2239 | if (one_ll.lon > two_ll.lon) { | |
2240 | maxmin[0].lon = one_ll.lon; | |
2241 | maxmin[1].lon = two_ll.lon; | |
2242 | } | |
2243 | else { | |
2244 | maxmin[0].lon = two_ll.lon; | |
2245 | maxmin[1].lon = one_ll.lon; | |
2246 | } | |
2247 | a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, vlp, maxmin); | |
2248 | } | |
2249 | ||
2250 | static void trw_layer_new_wikipedia_wp_layer ( gpointer lav[2] ) | |
2251 | { | |
2252 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2253 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2254 | struct LatLon maxmin[2] = { {0.0,0.0}, {0.0,0.0} }; | |
2255 | ||
2256 | trw_layer_find_maxmin (vtl, maxmin); | |
2257 | a_geonames_wikipedia_box((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vtl, vlp, maxmin); | |
2258 | } | |
2259 | ||
16fc32f6 RN |
2260 | // 'Acquires' - Same as in File Menu -> Acquire - applies into the selected TRW Layer // |
2261 | ||
2262 | /* | |
2263 | * Acquire into this TRW Layer straight from GPS Device | |
2264 | */ | |
2265 | static void trw_layer_acquire_gps_cb ( gpointer lav[2] ) | |
2266 | { | |
2267 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2268 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2269 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2270 | VikViewport *vvp = vik_window_viewport(vw); | |
2271 | ||
2272 | vik_datasource_gps_interface.mode = VIK_DATASOURCE_ADDTOLAYER; | |
2273 | a_acquire ( vw, vlp, vvp, &vik_datasource_gps_interface ); | |
2274 | } | |
2275 | ||
2276 | /* | |
2277 | * Acquire into this TRW Layer from Google Directions | |
2278 | */ | |
2279 | static void trw_layer_acquire_google_cb ( gpointer lav[2] ) | |
2280 | { | |
2281 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2282 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2283 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2284 | VikViewport *vvp = vik_window_viewport(vw); | |
2285 | ||
2286 | a_acquire ( vw, vlp, vvp, &vik_datasource_google_interface ); | |
2287 | } | |
2288 | ||
2289 | #ifdef VIK_CONFIG_GEOCACHES | |
2290 | /* | |
2291 | * Acquire into this TRW Layer from Geocaching.com | |
2292 | */ | |
2293 | static void trw_layer_acquire_geocache_cb ( gpointer lav[2] ) | |
2294 | { | |
2295 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2296 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2297 | VikWindow *vw = (VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl)); | |
2298 | VikViewport *vvp = vik_window_viewport(vw); | |
2299 | ||
2300 | a_acquire ( vw, vlp, vvp, &vik_datasource_gc_interface ); | |
2301 | } | |
2302 | #endif | |
2303 | ||
50a14534 EB |
2304 | static void trw_layer_new_wp ( gpointer lav[2] ) |
2305 | { | |
2306 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2307 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2308 | /* TODO longone: okay, if layer above (aggregate) is invisible but vtl->visible is true, this redraws for no reason. | |
2309 | instead return true if you want to update. */ | |
2310 | 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 ) | |
2311 | vik_layers_panel_emit_update ( vlp ); | |
2312 | } | |
2313 | ||
535ed1ae RN |
2314 | static void trw_layer_auto_tracks_view ( gpointer lav[2] ) |
2315 | { | |
2316 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2317 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2318 | ||
2319 | if ( g_hash_table_size (vtl->tracks) > 0 ) { | |
2320 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
2321 | g_hash_table_foreach ( vtl->tracks, (GHFunc) trw_layer_find_maxmin_tracks, maxmin ); | |
2322 | trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin ); | |
2323 | vik_layers_panel_emit_update ( vlp ); | |
2324 | } | |
2325 | } | |
2326 | ||
fc59e8c7 RN |
2327 | static void trw_layer_single_waypoint_jump ( const gchar *name, const VikWaypoint *wp, gpointer vvp ) |
2328 | { | |
2329 | /* NB do not care if wp is visible or not */ | |
2330 | vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), &(wp->coord) ); | |
2331 | } | |
2332 | ||
2333 | static void trw_layer_auto_waypoints_view ( gpointer lav[2] ) | |
2334 | { | |
2335 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2336 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(lav[1]); | |
2337 | ||
2338 | /* Only 1 waypoint - jump straight to it */ | |
2339 | if ( g_hash_table_size (vtl->waypoints) == 1 ) { | |
2340 | VikViewport *vvp = vik_layers_panel_get_viewport (vlp); | |
2341 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_single_waypoint_jump, (gpointer) vvp ); | |
2342 | } | |
2343 | /* If at least 2 waypoints - find center and then zoom to fit */ | |
2344 | else if ( g_hash_table_size (vtl->waypoints) > 1 ) | |
2345 | { | |
2346 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
2347 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) trw_layer_find_maxmin_waypoints, maxmin ); | |
2348 | trw_layer_zoom_to_show_latlons ( vtl, vik_layers_panel_get_viewport (vlp), maxmin ); | |
2349 | } | |
2350 | ||
2351 | vik_layers_panel_emit_update ( vlp ); | |
2352 | } | |
2353 | ||
50a14534 EB |
2354 | void vik_trw_layer_add_menu_items ( VikTrwLayer *vtl, GtkMenu *menu, gpointer vlp ) |
2355 | { | |
2356 | static gpointer pass_along[2]; | |
2357 | GtkWidget *item; | |
98fcbbdb | 2358 | GtkWidget *export_submenu; |
165a4fa9 | 2359 | GtkWidget *wikipedia_submenu; |
50a14534 EB |
2360 | pass_along[0] = vtl; |
2361 | pass_along[1] = vlp; | |
2362 | ||
2363 | item = gtk_menu_item_new(); | |
2364 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
2365 | gtk_widget_show ( item ); | |
2366 | ||
d6de71f9 RN |
2367 | /* Now with icons */ |
2368 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Layer") ); | |
2369 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
5a10c240 RN |
2370 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_view), pass_along ); |
2371 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2372 | gtk_widget_show ( item ); | |
2373 | ||
535ed1ae RN |
2374 | item = gtk_menu_item_new_with_mnemonic ( _("View All Trac_ks") ); |
2375 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along ); | |
2376 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2377 | gtk_widget_show ( item ); | |
2378 | ||
fc59e8c7 RN |
2379 | item = gtk_menu_item_new_with_mnemonic ( _("V_iew All Waypoints") ); |
2380 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along ); | |
2381 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2382 | gtk_widget_show ( item ); | |
2383 | ||
d6de71f9 RN |
2384 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto Center of Layer") ); |
2385 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2386 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_centerize), pass_along ); |
2387 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2388 | gtk_widget_show ( item ); | |
2389 | ||
7306a492 | 2390 | item = gtk_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") ); |
50a14534 EB |
2391 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along ); |
2392 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2393 | gtk_widget_show ( item ); | |
2394 | ||
1bd88e66 | 2395 | export_submenu = gtk_menu_new (); |
d6de71f9 RN |
2396 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Export Layer") ); |
2397 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2398 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2399 | gtk_widget_show ( item ); | |
98fcbbdb | 2400 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), export_submenu ); |
1bd88e66 | 2401 | |
7306a492 | 2402 | item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Point...") ); |
1bd88e66 GB |
2403 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpspoint), pass_along ); |
2404 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2405 | gtk_widget_show ( item ); | |
50a14534 | 2406 | |
7306a492 | 2407 | item = gtk_menu_item_new_with_mnemonic ( _("Export as GPS_Mapper...") ); |
50a14534 | 2408 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpsmapper), pass_along ); |
1bd88e66 | 2409 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); |
50a14534 EB |
2410 | gtk_widget_show ( item ); |
2411 | ||
7306a492 | 2412 | item = gtk_menu_item_new_with_mnemonic ( _("Export as _GPX...") ); |
561e6ad0 | 2413 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx), pass_along ); |
1bd88e66 | 2414 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); |
561e6ad0 EB |
2415 | gtk_widget_show ( item ); |
2416 | ||
ba9d0a00 RN |
2417 | item = gtk_menu_item_new_with_mnemonic ( _("Export as _KML...") ); |
2418 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_kml), pass_along ); | |
2419 | gtk_menu_shell_append (GTK_MENU_SHELL (export_submenu), item); | |
2420 | gtk_widget_show ( item ); | |
2421 | ||
d6de71f9 RN |
2422 | item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") ); |
2423 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
2424 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along ); |
2425 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2426 | gtk_widget_show ( item ); | |
3e7553ae | 2427 | |
da03b29d | 2428 | #ifdef VIK_CONFIG_GEONAMES |
165a4fa9 | 2429 | wikipedia_submenu = gtk_menu_new(); |
d6de71f9 RN |
2430 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Add Wikipedia Waypoints") ); |
2431 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2432 | gtk_menu_shell_append(GTK_MENU_SHELL (menu), item); |
2433 | gtk_widget_show(item); | |
2434 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), wikipedia_submenu); | |
2435 | ||
d6de71f9 RN |
2436 | item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Layer Bounds") ); |
2437 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2438 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_layer), pass_along ); |
2439 | gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item); | |
2440 | gtk_widget_show ( item ); | |
2441 | ||
d6de71f9 RN |
2442 | item = gtk_image_menu_item_new_with_mnemonic ( _("Within _Current View") ); |
2443 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_100, GTK_ICON_SIZE_MENU) ); | |
165a4fa9 HR |
2444 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wikipedia_wp_viewport), pass_along ); |
2445 | gtk_menu_shell_append (GTK_MENU_SHELL (wikipedia_submenu), item); | |
2446 | gtk_widget_show ( item ); | |
da03b29d | 2447 | #endif |
165a4fa9 | 2448 | |
16fc32f6 | 2449 | GtkWidget *acquire_submenu = gtk_menu_new (); |
d6de71f9 RN |
2450 | item = gtk_image_menu_item_new_with_mnemonic ( _("Ac_quire") ); |
2451 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) ); | |
16fc32f6 RN |
2452 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2453 | gtk_widget_show ( item ); | |
2454 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), acquire_submenu ); | |
2455 | ||
2456 | item = gtk_menu_item_new_with_mnemonic ( _("From _GPS...") ); | |
2457 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_gps_cb), pass_along ); | |
2458 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2459 | gtk_widget_show ( item ); | |
2460 | ||
2461 | item = gtk_menu_item_new_with_mnemonic ( _("From G_oogle Directions...") ); | |
2462 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_google_cb), pass_along ); | |
2463 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2464 | gtk_widget_show ( item ); | |
2465 | ||
2466 | #ifdef VIK_CONFIG_GEOCACHES | |
2467 | item = gtk_menu_item_new_with_mnemonic ( _("From Geo_caching...") ); | |
2468 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_acquire_geocache_cb), pass_along ); | |
2469 | gtk_menu_shell_append (GTK_MENU_SHELL (acquire_submenu), item); | |
2470 | gtk_widget_show ( item ); | |
2471 | #endif | |
2472 | ||
3e7553ae | 2473 | #ifdef VIK_CONFIG_OPENSTREETMAP |
d6de71f9 RN |
2474 | item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") ); |
2475 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); | |
3e7553ae GB |
2476 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_cb), pass_along ); |
2477 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2478 | gtk_widget_show ( item ); | |
2479 | #endif | |
28c82d8b | 2480 | |
c9a5cbf9 | 2481 | GtkWidget *delete_submenu = gtk_menu_new (); |
d6de71f9 RN |
2482 | item = gtk_image_menu_item_new_with_mnemonic ( _("De_lete") ); |
2483 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2484 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
2485 | gtk_widget_show ( item ); | |
2486 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), delete_submenu ); | |
2487 | ||
d6de71f9 RN |
2488 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Tracks") ); |
2489 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2490 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along ); |
2491 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2492 | gtk_widget_show ( item ); | |
2493 | ||
d6de71f9 RN |
2494 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Tracks _From Selection...") ); |
2495 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
2496 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along ); |
2497 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2498 | gtk_widget_show ( item ); | |
2499 | ||
d6de71f9 RN |
2500 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete All _Waypoints") ); |
2501 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
2502 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along ); |
2503 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2504 | gtk_widget_show ( item ); | |
2505 | ||
d6de71f9 RN |
2506 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete Waypoints From _Selection...") ); |
2507 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
2508 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along ); |
2509 | gtk_menu_shell_append ( GTK_MENU_SHELL(delete_submenu), item ); | |
2510 | gtk_widget_show ( item ); | |
2511 | ||
28c82d8b | 2512 | item = a_acquire_trwlayer_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp, |
d65659e7 | 2513 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl ); |
28c82d8b EB |
2514 | if ( item ) { |
2515 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2516 | gtk_widget_show ( item ); | |
2517 | } | |
2518 | ||
2519 | item = a_acquire_trwlayer_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), vlp, | |
d65659e7 | 2520 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), vtl ); |
28c82d8b EB |
2521 | if ( item ) { |
2522 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
2523 | gtk_widget_show ( item ); | |
2524 | } | |
50a14534 EB |
2525 | } |
2526 | ||
2527 | void vik_trw_layer_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp ) | |
2528 | { | |
2529 | if ( VIK_LAYER(vtl)->realized ) | |
2530 | { | |
2531 | VikWaypoint *oldwp = VIK_WAYPOINT ( g_hash_table_lookup ( vtl->waypoints, name ) ); | |
2532 | if ( oldwp ) | |
2533 | wp->visible = oldwp->visible; /* same visibility so we don't have to update viktreeview */ | |
2534 | else | |
2535 | { | |
2536 | GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter)); | |
58cd1c43 | 2537 | // Visibility column always needed for waypoints |
50a14534 EB |
2538 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
2539 | vik_treeview_add_sublayer_alphabetized ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), iter, name, vtl, name, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, NULL, TRUE, TRUE ); | |
2540 | #else | |
2541 | vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->waypoints_iter), iter, name, vtl, name, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, NULL, TRUE, TRUE ); | |
2542 | #endif | |
58cd1c43 RN |
2543 | // Actual setting of visibility dependent on the waypoint |
2544 | vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, wp->visible ); | |
50a14534 | 2545 | g_hash_table_insert ( vtl->waypoints_iters, name, iter ); |
50a14534 EB |
2546 | } |
2547 | } | |
50a14534 | 2548 | |
a8fe53f8 | 2549 | highest_wp_number_add_wp(vtl, name); |
50a14534 EB |
2550 | g_hash_table_insert ( vtl->waypoints, name, wp ); |
2551 | ||
2552 | } | |
2553 | ||
2554 | void vik_trw_layer_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *t ) | |
2555 | { | |
2556 | if ( VIK_LAYER(vtl)->realized ) | |
2557 | { | |
2558 | VikTrack *oldt = VIK_TRACK ( g_hash_table_lookup ( vtl->tracks, name ) ); | |
2559 | if ( oldt ) | |
2560 | t->visible = oldt->visible; /* same visibility so we don't have to update viktreeview */ | |
2561 | else | |
2562 | { | |
2563 | GtkTreeIter *iter = g_malloc(sizeof(GtkTreeIter)); | |
58cd1c43 | 2564 | // Visibility column always needed for tracks |
50a14534 | 2565 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
58cd1c43 | 2566 | vik_treeview_add_sublayer_alphabetized ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), iter, name, vtl, name, VIK_TRW_LAYER_SUBLAYER_TRACK, NULL, TRUE, TRUE ); |
50a14534 | 2567 | #else |
58cd1c43 | 2568 | vik_treeview_add_sublayer ( VIK_LAYER(vtl)->vt, &(vtl->tracks_iter), iter, name, vtl, name, VIK_TRW_LAYER_SUBLAYER_TRACK, NULL, TRUE, TRUE ); |
50a14534 | 2569 | #endif |
58cd1c43 RN |
2570 | // Actual setting of visibility dependent on the track |
2571 | vik_treeview_item_set_visible ( VIK_LAYER(vtl)->vt, iter, t->visible ); | |
50a14534 | 2572 | g_hash_table_insert ( vtl->tracks_iters, name, iter ); |
50a14534 EB |
2573 | } |
2574 | } | |
50a14534 EB |
2575 | |
2576 | g_hash_table_insert ( vtl->tracks, name, t ); | |
2577 | ||
2578 | } | |
2579 | ||
50a14534 | 2580 | /* to be called whenever a track has been deleted or may have been changed. */ |
21700912 | 2581 | void trw_layer_cancel_tps_of_track ( VikTrwLayer *vtl, const gchar *trk_name ) |
50a14534 EB |
2582 | { |
2583 | if (vtl->current_tp_track_name && g_strcasecmp(trk_name, vtl->current_tp_track_name) == 0) | |
2584 | trw_layer_cancel_current_tp ( vtl, FALSE ); | |
2585 | else if (vtl->last_tp_track_name && g_strcasecmp(trk_name, vtl->last_tp_track_name) == 0) | |
2586 | trw_layer_cancel_last_tp ( vtl ); | |
2587 | } | |
e890a6e6 EB |
2588 | |
2589 | static gchar *get_new_unique_sublayer_name (VikTrwLayer *vtl, gint sublayer_type, const gchar *name) | |
2590 | { | |
2591 | gint i = 2; | |
2592 | gchar *newname = g_strdup(name); | |
2593 | while ((sublayer_type == VIK_TRW_LAYER_SUBLAYER_TRACK) ? | |
941aa6e9 | 2594 | (void *)vik_trw_layer_get_track(vtl, newname) : (void *)vik_trw_layer_get_waypoint(vtl, newname)) { |
e890a6e6 EB |
2595 | gchar *new_newname = g_strdup_printf("%s#%d", name, i); |
2596 | g_free(newname); | |
2597 | newname = new_newname; | |
2598 | i++; | |
2599 | } | |
2600 | return newname; | |
2601 | } | |
50a14534 | 2602 | |
805d282e EB |
2603 | void vik_trw_layer_filein_add_waypoint ( VikTrwLayer *vtl, gchar *name, VikWaypoint *wp ) |
2604 | { | |
2605 | vik_trw_layer_add_waypoint ( vtl, | |
2606 | get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, name), | |
2607 | wp ); | |
2608 | } | |
2609 | void vik_trw_layer_filein_add_track ( VikTrwLayer *vtl, gchar *name, VikTrack *tr ) | |
2610 | { | |
7ff7d728 | 2611 | if ( vtl->route_finder_append && vtl->route_finder_current_track ) { |
c3deba01 | 2612 | vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */ |
7ff7d728 | 2613 | vik_track_steal_and_append_trackpoints ( vtl->route_finder_current_track, tr ); |
bddd2056 | 2614 | vik_track_free ( tr ); |
7ff7d728 | 2615 | vtl->route_finder_append = FALSE; /* this means we have added it */ |
bddd2056 EB |
2616 | } else { |
2617 | gchar *new_name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, name); | |
2618 | vik_trw_layer_add_track ( vtl, new_name, tr ); | |
2619 | ||
7ff7d728 | 2620 | if ( vtl->route_finder_check_added_track ) { |
c3deba01 | 2621 | vik_track_remove_dup_points ( tr ); /* make "double point" track work to undo */ |
7ff7d728 RN |
2622 | if ( vtl->route_finder_added_track_name ) /* for google routes */ |
2623 | g_free ( vtl->route_finder_added_track_name ); | |
2624 | vtl->route_finder_added_track_name = g_strdup(new_name); | |
bddd2056 EB |
2625 | } |
2626 | } | |
805d282e EB |
2627 | } |
2628 | ||
c48517ad AF |
2629 | static void trw_layer_enum_item ( const gchar *name, GList **tr, GList **l ) |
2630 | { | |
2631 | *l = g_list_append(*l, (gpointer)name); | |
2632 | } | |
2633 | ||
2634 | static void trw_layer_move_item ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, gchar *name, gint type ) | |
2635 | { | |
2636 | gchar *newname = get_new_unique_sublayer_name(vtl_dest, type, name); | |
2637 | if (type == VIK_TRW_LAYER_SUBLAYER_TRACK) { | |
2638 | VikTrack *t; | |
2639 | t = vik_track_copy(vik_trw_layer_get_track(vtl_src, name)); | |
2640 | vik_trw_layer_delete_track(vtl_src, name); | |
2641 | vik_trw_layer_add_track(vtl_dest, newname, t); | |
2642 | } | |
2643 | if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINT) { | |
2644 | VikWaypoint *w; | |
2645 | w = vik_waypoint_copy(vik_trw_layer_get_waypoint(vtl_src, name)); | |
2646 | vik_trw_layer_delete_waypoint(vtl_src, name); | |
2647 | vik_trw_layer_add_waypoint(vtl_dest, newname, w); | |
2648 | } | |
2649 | } | |
2650 | ||
70a23263 | 2651 | static void trw_layer_drag_drop_request ( VikTrwLayer *vtl_src, VikTrwLayer *vtl_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
e4afc73a EB |
2652 | { |
2653 | VikTreeview *vt = VIK_LAYER(vtl_src)->vt; | |
c48517ad AF |
2654 | gint type = vik_treeview_item_get_data(vt, src_item_iter); |
2655 | ||
e4afc73a | 2656 | if (!vik_treeview_item_get_pointer(vt, src_item_iter)) { |
b637058e EB |
2657 | GList *items = NULL; |
2658 | GList *iter; | |
e4afc73a | 2659 | |
c48517ad AF |
2660 | if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) { |
2661 | g_hash_table_foreach ( vtl_src->tracks, (GHFunc)trw_layer_enum_item, &items); | |
2662 | } | |
2663 | if (type==VIK_TRW_LAYER_SUBLAYER_WAYPOINTS) { | |
2664 | g_hash_table_foreach ( vtl_src->waypoints, (GHFunc)trw_layer_enum_item, &items); | |
2665 | } | |
2666 | ||
2667 | iter = items; | |
2668 | while (iter) { | |
2669 | if (type==VIK_TRW_LAYER_SUBLAYER_TRACKS) { | |
2670 | trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_TRACK); | |
2671 | } else { | |
2672 | trw_layer_move_item ( vtl_src, vtl_dest, iter->data, VIK_TRW_LAYER_SUBLAYER_WAYPOINT); | |
2673 | } | |
2674 | iter = iter->next; | |
e4afc73a | 2675 | } |
c48517ad | 2676 | if (items) |
b637058e | 2677 | g_list_free(items); |
c48517ad AF |
2678 | } else { |
2679 | gchar *name = vik_treeview_item_get_pointer(vt, src_item_iter); | |
2680 | trw_layer_move_item(vtl_src, vtl_dest, name, type); | |
e4afc73a EB |
2681 | } |
2682 | } | |
2683 | ||
e4afc73a | 2684 | gboolean vik_trw_layer_delete_track ( VikTrwLayer *vtl, const gchar *trk_name ) |
50a14534 EB |
2685 | { |
2686 | VikTrack *t = g_hash_table_lookup ( vtl->tracks, trk_name ); | |
2687 | gboolean was_visible = FALSE; | |
2688 | if ( t ) | |
2689 | { | |
2690 | GtkTreeIter *it; | |
2691 | was_visible = t->visible; | |
77ad64fa | 2692 | if ( t == vtl->current_track ) { |
50a14534 | 2693 | vtl->current_track = NULL; |
77ad64fa | 2694 | } |
7ff7d728 RN |
2695 | if ( t == vtl->route_finder_current_track ) |
2696 | vtl->route_finder_current_track = NULL; | |
2697 | ||
50a14534 EB |
2698 | /* could be current_tp, so we have to check */ |
2699 | trw_layer_cancel_tps_of_track ( vtl, trk_name ); | |
2700 | ||
2701 | g_assert ( ( it = g_hash_table_lookup ( vtl->tracks_iters, trk_name ) ) ); | |
2702 | vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it ); | |
2703 | g_hash_table_remove ( vtl->tracks_iters, trk_name ); | |
2704 | ||
2705 | /* do this last because trk_name may be pointing to actual orig key */ | |
2706 | g_hash_table_remove ( vtl->tracks, trk_name ); | |
2707 | } | |
2708 | return was_visible; | |
2709 | } | |
2710 | ||
e4afc73a EB |
2711 | gboolean vik_trw_layer_delete_waypoint ( VikTrwLayer *vtl, const gchar *wp_name ) |
2712 | { | |
2713 | gboolean was_visible = FALSE; | |
2714 | VikWaypoint *wp; | |
2715 | ||
2716 | wp = g_hash_table_lookup ( vtl->waypoints, wp_name ); | |
2717 | if ( wp ) { | |
2718 | GtkTreeIter *it; | |
2719 | ||
2720 | if ( wp == vtl->current_wp ) { | |
2721 | vtl->current_wp = NULL; | |
2722 | vtl->current_wp_name = NULL; | |
2723 | vtl->moving_wp = FALSE; | |
2724 | } | |
2725 | ||
2726 | was_visible = wp->visible; | |
2727 | g_assert ( ( it = g_hash_table_lookup ( vtl->waypoints_iters, (gchar *) wp_name ) ) ); | |
2728 | vik_treeview_item_delete ( VIK_LAYER(vtl)->vt, it ); | |
2729 | g_hash_table_remove ( vtl->waypoints_iters, (gchar *) wp_name ); | |
a8fe53f8 EB |
2730 | |
2731 | highest_wp_number_remove_wp(vtl, wp_name); | |
e4afc73a EB |
2732 | g_hash_table_remove ( vtl->waypoints, wp_name ); /* last because this frees name */ |
2733 | } | |
2734 | ||
2735 | return was_visible; | |
2736 | } | |
2737 | ||
700b0908 QT |
2738 | static void remove_item_from_treeview(const gchar *name, GtkTreeIter *it, VikTreeview * vt) |
2739 | { | |
2740 | vik_treeview_item_delete (vt, it ); | |
2741 | } | |
2742 | ||
2743 | void vik_trw_layer_delete_all_tracks ( VikTrwLayer *vtl ) | |
2744 | { | |
2745 | ||
2746 | vtl->current_track = NULL; | |
7ff7d728 | 2747 | vtl->route_finder_current_track = NULL; |
700b0908 QT |
2748 | if (vtl->current_tp_track_name) |
2749 | trw_layer_cancel_current_tp(vtl, FALSE); | |
2750 | if (vtl->last_tp_track_name) | |
2751 | trw_layer_cancel_last_tp ( vtl ); | |
2752 | ||
2753 | g_hash_table_foreach(vtl->tracks_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt); | |
2754 | g_hash_table_remove_all(vtl->tracks_iters); | |
2755 | g_hash_table_remove_all(vtl->tracks); | |
2756 | ||
2757 | /* TODO: only update if the layer is visible (ticked) */ | |
2758 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
2759 | } | |
2760 | ||
2761 | void vik_trw_layer_delete_all_waypoints ( VikTrwLayer *vtl ) | |
2762 | { | |
2763 | vtl->current_wp = NULL; | |
2764 | vtl->current_wp_name = NULL; | |
2765 | vtl->moving_wp = FALSE; | |
2766 | ||
a8fe53f8 EB |
2767 | highest_wp_number_reset(vtl); |
2768 | ||
700b0908 QT |
2769 | g_hash_table_foreach(vtl->waypoints_iters, (GHFunc) remove_item_from_treeview, VIK_LAYER(vtl)->vt); |
2770 | g_hash_table_remove_all(vtl->waypoints_iters); | |
2771 | g_hash_table_remove_all(vtl->waypoints); | |
2772 | ||
2773 | /* TODO: only update if the layer is visible (ticked) */ | |
2774 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
2775 | } | |
2776 | ||
c9a5cbf9 RN |
2777 | static void trw_layer_delete_all_tracks ( gpointer lav[2] ) |
2778 | { | |
2779 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2780 | // Get confirmation from the user | |
2781 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2782 | _("Are you sure you want to delete all tracks in %s?"), | |
2783 | vik_layer_get_name ( VIK_LAYER(vtl) ) ) ) | |
2784 | vik_trw_layer_delete_all_tracks (vtl); | |
2785 | } | |
2786 | ||
2787 | static void trw_layer_delete_all_waypoints ( gpointer lav[2] ) | |
2788 | { | |
2789 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
2790 | // Get confirmation from the user | |
2791 | if ( a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2792 | _("Are you sure you want to delete all waypoints in %s?"), | |
2793 | vik_layer_get_name ( VIK_LAYER(vtl) ) ) ) | |
2794 | vik_trw_layer_delete_all_waypoints (vtl); | |
2795 | } | |
2796 | ||
6bb72350 | 2797 | static void trw_layer_delete_item ( gpointer pass_along[6] ) |
50a14534 EB |
2798 | { |
2799 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
2800 | gboolean was_visible = FALSE; | |
dc2c040e | 2801 | if ( GPOINTER_TO_INT (pass_along[2]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) |
50a14534 | 2802 | { |
169acf64 RN |
2803 | if ( GPOINTER_TO_INT ( pass_along[4]) ) |
2804 | // Get confirmation from the user | |
2805 | // Maybe this Waypoint Delete should be optional as is it could get annoying... | |
2806 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2807 | _("Are you sure you want to delete the waypoint \"%s\""), | |
2808 | pass_along[3] ) ) | |
2809 | return; | |
e4afc73a | 2810 | was_visible = vik_trw_layer_delete_waypoint ( vtl, (gchar *) pass_along[3] ); |
50a14534 EB |
2811 | } |
2812 | else | |
2813 | { | |
169acf64 RN |
2814 | if ( GPOINTER_TO_INT ( pass_along[4]) ) |
2815 | // Get confirmation from the user | |
2816 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
2817 | _("Are you sure you want to delete the track \"%s\""), | |
2818 | pass_along[3] ) ) | |
2819 | return; | |
e4afc73a | 2820 | was_visible = vik_trw_layer_delete_track ( vtl, (gchar *) pass_along[3] ); |
50a14534 | 2821 | } |
50a14534 EB |
2822 | if ( was_visible ) |
2823 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
2824 | } | |
2825 | ||
2826 | ||
6bb72350 | 2827 | static void trw_layer_properties_item ( gpointer pass_along[6] ) |
50a14534 EB |
2828 | { |
2829 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
dc2c040e | 2830 | if ( GPOINTER_TO_INT (pass_along[2]) == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) |
50a14534 EB |
2831 | { |
2832 | VikWaypoint *wp = g_hash_table_lookup ( vtl->waypoints, pass_along[3] ); | |
2833 | if ( wp ) | |
2834 | { | |
ac1bde8b RN |
2835 | gboolean updated = FALSE; |
2836 | a_dialog_waypoint ( VIK_GTK_WINDOW_FROM_LAYER(vtl), pass_along[3], wp, NULL, vtl->coord_mode, FALSE, &updated ); | |
50a14534 | 2837 | |
ac1bde8b RN |
2838 | if ( updated && VIK_LAYER(vtl)->visible ) |
2839 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
50a14534 EB |
2840 | } |
2841 | } | |
2842 | else | |
2843 | { | |
2844 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, pass_along[3] ); | |
2845 | if ( tr ) | |
2846 | { | |
21700912 | 2847 | vik_trw_layer_propwin_run ( VIK_GTK_WINDOW_FROM_LAYER(vtl), |
6bb72350 RN |
2848 | vtl, tr, |
2849 | pass_along[1], /* vlp */ | |
2850 | pass_along[3], /* track name */ | |
2851 | pass_along[5] ); /* vvp */ | |
50a14534 EB |
2852 | } |
2853 | } | |
2854 | } | |
2855 | ||
6bb72350 RN |
2856 | /* |
2857 | Parameter 1 -> VikLayersPanel | |
2858 | Parameter 2 -> VikLayer | |
2859 | Parameter 3 -> VikViewport | |
2860 | */ | |
2861 | static void goto_coord ( gpointer *vlp, gpointer vl, gpointer vvp, const VikCoord *coord ) | |
2862 | { | |
2863 | if ( vlp ) { | |
2864 | vik_viewport_set_center_coord ( vik_layers_panel_get_viewport (VIK_LAYERS_PANEL(vlp)), coord ); | |
2865 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
2866 | } | |
2867 | else { | |
2868 | /* since vlp not set, vl & vvp should be valid instead! */ | |
2869 | if ( vl && vvp ) { | |
2870 | vik_viewport_set_center_coord ( VIK_VIEWPORT(vvp), coord ); | |
2871 | vik_layer_emit_update ( VIK_LAYER(vl) ); | |
2872 | } | |
2873 | } | |
50a14534 EB |
2874 | } |
2875 | ||
6bb72350 | 2876 | static void trw_layer_goto_track_startpoint ( gpointer pass_along[6] ) |
50a14534 EB |
2877 | { |
2878 | GList *trps = ((VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ))->trackpoints; | |
2879 | if ( trps && trps->data ) | |
6bb72350 | 2880 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *) trps->data)->coord)); |
50a14534 EB |
2881 | } |
2882 | ||
6bb72350 | 2883 | static void trw_layer_goto_track_center ( gpointer pass_along[6] ) |
50a14534 | 2884 | { |
8fb71d6c | 2885 | /* FIXME: get this into viktrack.c, and should be ->trackpoints right? */ |
50a14534 EB |
2886 | GList **trps = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); |
2887 | if ( trps && *trps ) | |
2888 | { | |
2889 | struct LatLon average, maxmin[2] = { {0,0}, {0,0} }; | |
2890 | VikCoord coord; | |
2891 | trw_layer_find_maxmin_tracks ( NULL, trps, maxmin ); | |
2892 | average.lat = (maxmin[0].lat+maxmin[1].lat)/2; | |
2893 | average.lon = (maxmin[0].lon+maxmin[1].lon)/2; | |
2894 | vik_coord_load_from_latlon ( &coord, VIK_TRW_LAYER(pass_along[0])->coord_mode, &average ); | |
6bb72350 | 2895 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &coord); |
50a14534 EB |
2896 | } |
2897 | } | |
2898 | ||
8fb71d6c EB |
2899 | static void trw_layer_extend_track_end ( gpointer pass_along[6] ) |
2900 | { | |
2901 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
2902 | VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
2903 | ||
2904 | vtl->current_track = track; | |
a7955c1d | 2905 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK); |
8fb71d6c EB |
2906 | |
2907 | if ( track->trackpoints ) | |
6bb72350 | 2908 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *)g_list_last(track->trackpoints)->data)->coord) ); |
8fb71d6c EB |
2909 | } |
2910 | ||
e3154bef | 2911 | /** |
7ff7d728 | 2912 | * extend a track using route finder |
e3154bef | 2913 | */ |
7ff7d728 | 2914 | static void trw_layer_extend_track_end_route_finder ( gpointer pass_along[6] ) |
a7955c1d AM |
2915 | { |
2916 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
2917 | VikTrack *track = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
2918 | VikCoord last_coord = (((VikTrackpoint *)g_list_last(track->trackpoints)->data)->coord); | |
2919 | ||
2920 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, NUM_TOOLS ); | |
7ff7d728 RN |
2921 | vtl->route_finder_coord = last_coord; |
2922 | vtl->route_finder_current_track = track; | |
2923 | vtl->route_finder_started = TRUE; | |
a7955c1d AM |
2924 | |
2925 | if ( track->trackpoints ) | |
6bb72350 | 2926 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &last_coord) ; |
a7955c1d AM |
2927 | |
2928 | } | |
a7955c1d | 2929 | |
ad0a8c2d EB |
2930 | static void trw_layer_apply_dem_data ( gpointer pass_along[6] ) |
2931 | { | |
2932 | /* TODO: check & warn if no DEM data, or no applicable DEM data. */ | |
2933 | /* Also warn if overwrite old elevation data */ | |
2934 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
2935 | ||
55906514 | 2936 | vik_track_apply_dem_data ( track ); |
ad0a8c2d EB |
2937 | } |
2938 | ||
50a14534 EB |
2939 | static void trw_layer_goto_track_endpoint ( gpointer pass_along[6] ) |
2940 | { | |
2941 | GList *trps = ((VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ))->trackpoints; | |
2942 | if ( !trps ) | |
2943 | return; | |
111fa174 | 2944 | trps = g_list_last(trps); |
6bb72350 | 2945 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(((VikTrackpoint *) trps->data)->coord)); |
50a14534 EB |
2946 | } |
2947 | ||
6bb72350 | 2948 | static void trw_layer_goto_track_max_speed ( gpointer pass_along[6] ) |
03e7da75 RN |
2949 | { |
2950 | VikTrackpoint* vtp = vik_track_get_tp_by_max_speed ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
2951 | if ( !vtp ) | |
2952 | return; | |
6bb72350 | 2953 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
03e7da75 RN |
2954 | } |
2955 | ||
6bb72350 | 2956 | static void trw_layer_goto_track_max_alt ( gpointer pass_along[6] ) |
c28faca8 RN |
2957 | { |
2958 | VikTrackpoint* vtp = vik_track_get_tp_by_max_alt ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
2959 | if ( !vtp ) | |
2960 | return; | |
6bb72350 | 2961 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
c28faca8 RN |
2962 | } |
2963 | ||
6bb72350 | 2964 | static void trw_layer_goto_track_min_alt ( gpointer pass_along[6] ) |
c28faca8 RN |
2965 | { |
2966 | VikTrackpoint* vtp = vik_track_get_tp_by_min_alt ( g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ) ); | |
2967 | if ( !vtp ) | |
2968 | return; | |
6bb72350 | 2969 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(vtp->coord)); |
c28faca8 | 2970 | } |
111fa174 | 2971 | |
469113fb RN |
2972 | /* |
2973 | * Automatically change the viewport to center on the track and zoom to see the extent of the track | |
2974 | */ | |
2975 | static void trw_layer_auto_track_view ( gpointer pass_along[5] ) | |
2976 | { | |
2977 | GList **trps = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
2978 | if ( trps && *trps ) | |
2979 | { | |
2980 | struct LatLon maxmin[2] = { {0,0}, {0,0} }; | |
2981 | trw_layer_find_maxmin_tracks ( NULL, trps, maxmin ); | |
6bb72350 RN |
2982 | trw_layer_zoom_to_show_latlons ( VIK_TRW_LAYER(pass_along[0]), pass_along[5], maxmin ); |
2983 | if ( pass_along[1] ) | |
2984 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(pass_along[1]) ); | |
2985 | else | |
2986 | vik_layer_emit_update ( VIK_LAYER(pass_along[0]) ); | |
469113fb RN |
2987 | } |
2988 | } | |
2989 | ||
c95d6b00 RN |
2990 | static void trw_layer_edit_trackpoint ( gpointer pass_along[6] ) |
2991 | { | |
2992 | VikTrwLayer *vtl = VIK_TRW_LAYER(pass_along[0]); | |
2993 | trw_layer_tpwin_init ( vtl ); | |
2994 | } | |
2995 | ||
111fa174 AF |
2996 | /************************************* |
2997 | * merge/split by time routines | |
2998 | *************************************/ | |
2999 | ||
15f45edc | 3000 | /* called for each key in track hash table. |
5780603d | 3001 | * If the current track has the same time stamp type, add it to the result, |
15f45edc QT |
3002 | * except the one pointed by "exclude". |
3003 | * set exclude to NULL if there is no exclude to check. | |
5780603d | 3004 | * Note that the result is in reverse (for performance reasons). |
15f45edc QT |
3005 | */ |
3006 | typedef struct { | |
3007 | GList **result; | |
3008 | GList *exclude; | |
5780603d | 3009 | gboolean with_timestamps; |
15f45edc | 3010 | } twt_udata; |
5780603d | 3011 | static void find_tracks_with_timestamp_type(gpointer key, gpointer value, gpointer udata) |
15f45edc QT |
3012 | { |
3013 | twt_udata *user_data = udata; | |
3014 | VikTrackpoint *p1, *p2; | |
3015 | ||
3016 | if (VIK_TRACK(value)->trackpoints == user_data->exclude) { | |
3017 | return; | |
3018 | } | |
3019 | ||
3020 | if (VIK_TRACK(value)->trackpoints) { | |
3021 | p1 = VIK_TRACKPOINT(VIK_TRACK(value)->trackpoints->data); | |
3022 | p2 = VIK_TRACKPOINT(g_list_last(VIK_TRACK(value)->trackpoints)->data); | |
3023 | ||
5780603d RN |
3024 | if ( user_data->with_timestamps ) { |
3025 | if (!p1->has_timestamp || !p2->has_timestamp) { | |
3026 | return; | |
3027 | } | |
3028 | } | |
3029 | else { | |
3030 | // Don't add tracks with timestamps when getting non timestamp tracks | |
3031 | if (p1->has_timestamp || p2->has_timestamp) { | |
3032 | return; | |
3033 | } | |
15f45edc | 3034 | } |
15f45edc QT |
3035 | } |
3036 | ||
3037 | *(user_data->result) = g_list_prepend(*(user_data->result), key); | |
3038 | } | |
3039 | ||
111fa174 AF |
3040 | /* called for each key in track hash table. if original track user_data[1] is close enough |
3041 | * to the passed one, add it to list in user_data[0] | |
3042 | */ | |
3043 | static void find_nearby_track(gpointer key, gpointer value, gpointer user_data) | |
3044 | { | |
3045 | time_t t1, t2; | |
3046 | VikTrackpoint *p1, *p2; | |
3047 | ||
3048 | GList **nearby_tracks = ((gpointer *)user_data)[0]; | |
3049 | GList *orig_track = ((gpointer *)user_data)[1]; | |
dc2c040e | 3050 | guint thr = GPOINTER_TO_UINT (((gpointer *)user_data)[2]); |
111fa174 | 3051 | |
a61b2619 AF |
3052 | /* outline: |
3053 | * detect reasons for not merging, and return | |
3054 | * if no reason is found not to merge, then do it. | |
3055 | */ | |
111fa174 AF |
3056 | |
3057 | if (VIK_TRACK(value)->trackpoints == orig_track) { | |
3058 | return; | |
3059 | } | |
3060 | ||
a61b2619 AF |
3061 | t1 = VIK_TRACKPOINT(orig_track->data)->timestamp; |
3062 | t2 = VIK_TRACKPOINT(g_list_last(orig_track)->data)->timestamp; | |
111fa174 | 3063 | |
a61b2619 AF |
3064 | if (VIK_TRACK(value)->trackpoints) { |
3065 | p1 = VIK_TRACKPOINT(VIK_TRACK(value)->trackpoints->data); | |
3066 | p2 = VIK_TRACKPOINT(g_list_last(VIK_TRACK(value)->trackpoints)->data); | |
3067 | ||
3068 | if (!p1->has_timestamp || !p2->has_timestamp) { | |
3069 | g_print("no timestamp\n"); | |
3070 | return; | |
3071 | } | |
111fa174 | 3072 | |
a61b2619 AF |
3073 | /* g_print("Got track named %s, times %d, %d\n", (gchar *)key, p1->timestamp, p2->timestamp); */ |
3074 | if (! (abs(t1 - p2->timestamp) < thr*60 || | |
3075 | /* p1 p2 t1 t2 */ | |
3076 | abs(p1->timestamp - t2) < thr*60) | |
3077 | /* t1 t2 p1 p2 */ | |
3078 | ) { | |
3079 | return; | |
3080 | } | |
111fa174 | 3081 | } |
a61b2619 AF |
3082 | |
3083 | *nearby_tracks = g_list_prepend(*nearby_tracks, key); | |
111fa174 AF |
3084 | } |
3085 | ||
3086 | /* comparison function used to sort tracks; a and b are hash table keys */ | |
02b5d347 | 3087 | /* Not actively used - can be restored if needed |
111fa174 AF |
3088 | static gint track_compare(gconstpointer a, gconstpointer b, gpointer user_data) |
3089 | { | |
3090 | GHashTable *tracks = user_data; | |
3091 | time_t t1, t2; | |
3092 | ||
3093 | t1 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, a))->trackpoints->data)->timestamp; | |
3094 | t2 = VIK_TRACKPOINT(VIK_TRACK(g_hash_table_lookup(tracks, b))->trackpoints->data)->timestamp; | |
3095 | ||
3096 | if (t1 < t2) return -1; | |
3097 | if (t1 > t2) return 1; | |
3098 | return 0; | |
3099 | } | |
02b5d347 | 3100 | */ |
111fa174 AF |
3101 | |
3102 | /* comparison function used to sort trackpoints */ | |
3103 | static gint trackpoint_compare(gconstpointer a, gconstpointer b) | |
3104 | { | |
3105 | time_t t1 = VIK_TRACKPOINT(a)->timestamp, t2 = VIK_TRACKPOINT(b)->timestamp; | |
3106 | ||
3107 | if (t1 < t2) return -1; | |
3108 | if (t1 > t2) return 1; | |
3109 | return 0; | |
3110 | } | |
3111 | ||
fb2306f7 RN |
3112 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
3113 | /** | |
3114 | * comparison function which can be used to sort tracks or waypoints by name | |
3115 | */ | |
3116 | static gint sort_alphabetically (gconstpointer a, gconstpointer b, gpointer user_data) | |
3117 | { | |
3118 | const gchar* namea = (const gchar*) a; | |
3119 | const gchar* nameb = (const gchar*) b; | |
3120 | if ( namea == NULL || nameb == NULL) | |
3121 | return 0; | |
3122 | else | |
3123 | // Same sort method as used in the vik_treeview_*_alphabetize functions | |
3124 | return strcmp ( namea, nameb ); | |
3125 | } | |
3126 | #endif | |
3127 | ||
5780603d RN |
3128 | /** |
3129 | * Attempt to merge selected track with other tracks specified by the user | |
3130 | * Tracks to merge with must be of the same 'type' as the selected track - | |
3131 | * either all with timestamps, or all without timestamps | |
3132 | */ | |
291edcab HR |
3133 | static void trw_layer_merge_with_other ( gpointer pass_along[6] ) |
3134 | { | |
3135 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
15f45edc | 3136 | gchar *orig_track_name = pass_along[3]; |
5780603d | 3137 | GList *other_tracks = NULL; |
15f45edc QT |
3138 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, orig_track_name ); |
3139 | ||
5780603d | 3140 | if ( !track->trackpoints ) |
15f45edc | 3141 | return; |
15f45edc | 3142 | |
c1564279 | 3143 | twt_udata udata; |
5780603d | 3144 | udata.result = &other_tracks; |
c1564279 | 3145 | udata.exclude = track->trackpoints; |
5780603d RN |
3146 | // Allow merging with 'similar' time type time tracks |
3147 | // i.e. either those times, or those without | |
3148 | udata.with_timestamps = (VIK_TRACKPOINT(track->trackpoints->data)->has_timestamp); | |
291edcab | 3149 | |
5780603d RN |
3150 | g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata); |
3151 | other_tracks = g_list_reverse(other_tracks); | |
3152 | ||
3153 | if ( !other_tracks ) { | |
3154 | if ( udata.with_timestamps ) | |
3155 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks with timestamps in this layer found")); | |
3156 | else | |
3157 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other tracks without timestamps in this layer found")); | |
15f45edc QT |
3158 | return; |
3159 | } | |
3160 | ||
8352326e RN |
3161 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW |
3162 | // Sort alphabetically for user presentation | |
5780603d | 3163 | other_tracks = g_list_sort_with_data (other_tracks, sort_alphabetically, NULL); |
8352326e RN |
3164 | #endif |
3165 | ||
7767aa02 | 3166 | GList *merge_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), |
5780603d | 3167 | other_tracks, TRUE, |
7767aa02 | 3168 | _("Merge with..."), _("Select track to merge with")); |
5780603d | 3169 | g_list_free(other_tracks); |
291edcab | 3170 | |
7767aa02 | 3171 | if (merge_list) |
291edcab | 3172 | { |
7767aa02 QT |
3173 | GList *l; |
3174 | for (l = merge_list; l != NULL; l = g_list_next(l)) { | |
3175 | VikTrack *merge_track = (VikTrack *) g_hash_table_lookup (vtl->tracks, l->data ); | |
3176 | if (merge_track) { | |
3177 | track->trackpoints = g_list_concat(track->trackpoints, merge_track->trackpoints); | |
3178 | merge_track->trackpoints = NULL; | |
3179 | vik_trw_layer_delete_track(vtl, l->data); | |
3180 | track->trackpoints = g_list_sort(track->trackpoints, trackpoint_compare); | |
3181 | } | |
291edcab | 3182 | } |
7767aa02 QT |
3183 | /* TODO: free data before free merge_list */ |
3184 | for (l = merge_list; l != NULL; l = g_list_next(l)) | |
3185 | g_free(l->data); | |
3186 | g_list_free(merge_list); | |
15f45edc | 3187 | vik_layer_emit_update( VIK_LAYER(vtl) ); |
291edcab | 3188 | } |
291edcab HR |
3189 | } |
3190 | ||
111fa174 AF |
3191 | /* merge by time routine */ |
3192 | static void trw_layer_merge_by_timestamp ( gpointer pass_along[6] ) | |
3193 | { | |
a61b2619 AF |
3194 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; |
3195 | gchar *orig_track_name = strdup(pass_along[3]); | |
3196 | ||
02b5d347 | 3197 | //time_t t1, t2; |
a61b2619 | 3198 | GList *nearby_tracks; |
111fa174 AF |
3199 | VikTrack *track; |
3200 | GList *trps; | |
3201 | static guint thr = 1; | |
3202 | guint track_count = 0; | |
111fa174 | 3203 | |
c1564279 RN |
3204 | GList *tracks_with_timestamp = NULL; |
3205 | track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, orig_track_name ); | |
3206 | if (track->trackpoints && | |
3207 | !VIK_TRACKPOINT(track->trackpoints->data)->has_timestamp) { | |
3208 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. This track does not have timestamp")); | |
3209 | free(orig_track_name); | |
3210 | return; | |
3211 | } | |
3212 | ||
3213 | twt_udata udata; | |
3214 | udata.result = &tracks_with_timestamp; | |
3215 | udata.exclude = track->trackpoints; | |
5780603d RN |
3216 | udata.with_timestamps = TRUE; |
3217 | g_hash_table_foreach(vtl->tracks, find_tracks_with_timestamp_type, (gpointer)&udata); | |
c1564279 RN |
3218 | tracks_with_timestamp = g_list_reverse(tracks_with_timestamp); |
3219 | ||
3220 | if (!tracks_with_timestamp) { | |
3221 | a_dialog_error_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Failed. No other track in this layer has timestamp")); | |
3222 | free(orig_track_name); | |
3223 | return; | |
3224 | } | |
3225 | g_list_free(tracks_with_timestamp); | |
3226 | ||
a61b2619 | 3227 | if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(vtl), |
4c77d5e0 | 3228 | _("Merge Threshold..."), |
a61b2619 | 3229 | _("Merge when time between tracks less than:"), |
111fa174 | 3230 | &thr)) { |
3b36279c | 3231 | free(orig_track_name); |
111fa174 AF |
3232 | return; |
3233 | } | |
3234 | ||
3235 | /* merge tracks until we can't */ | |
a61b2619 | 3236 | nearby_tracks = NULL; |
111fa174 AF |
3237 | do { |
3238 | gpointer params[3]; | |
3239 | ||
a61b2619 | 3240 | track = (VikTrack *) g_hash_table_lookup ( vtl->tracks, orig_track_name ); |
111fa174 AF |
3241 | trps = track->trackpoints; |
3242 | if ( !trps ) | |
3243 | return; | |
3244 | ||
3245 | ||
3246 | if (nearby_tracks) { | |
3247 | g_list_free(nearby_tracks); | |
3248 | nearby_tracks = NULL; | |
3249 | } | |
3250 | ||
02b5d347 RN |
3251 | //t1 = ((VikTrackpoint *)trps->data)->timestamp; |
3252 | //t2 = ((VikTrackpoint *)g_list_last(trps)->data)->timestamp; | |
111fa174 | 3253 | |
70a23263 | 3254 | /* g_print("Original track times: %d and %d\n", t1, t2); */ |
111fa174 AF |
3255 | params[0] = &nearby_tracks; |
3256 | params[1] = trps; | |
dc2c040e | 3257 | params[2] = GUINT_TO_POINTER (thr); |
111fa174 AF |
3258 | |
3259 | /* get a list of adjacent-in-time tracks */ | |
a61b2619 | 3260 | g_hash_table_foreach(vtl->tracks, find_nearby_track, (gpointer)params); |
111fa174 AF |
3261 | |
3262 | /* add original track */ | |
3263 | nearby_tracks = g_list_prepend(nearby_tracks, orig_track_name); | |
3264 | ||
111fa174 AF |
3265 | /* merge them */ |
3266 | { | |
a61b2619 | 3267 | #define get_track(x) VIK_TRACK(g_hash_table_lookup(vtl->tracks, (gchar *)((x)->data))) |
111fa174 AF |
3268 | #define get_first_trackpoint(x) VIK_TRACKPOINT(get_track(x)->trackpoints->data) |
3269 | #define get_last_trackpoint(x) VIK_TRACKPOINT(g_list_last(get_track(x)->trackpoints)->data) | |
3270 | GList *l = nearby_tracks; | |
3271 | VikTrack *tr = vik_track_new(); | |
3272 | tr->visible = track->visible; | |
3273 | track_count = 0; | |
3274 | while (l) { | |
3275 | /* | |
3276 | time_t t1, t2; | |
3277 | t1 = get_first_trackpoint(l)->timestamp; | |
3278 | t2 = get_last_trackpoint(l)->timestamp; | |
70a23263 | 3279 | g_print(" %20s: track %d - %d\n", (char *)l->data, (int)t1, (int)t2); |
111fa174 AF |
3280 | */ |
3281 | ||
3282 | ||
3283 | /* remove trackpoints from merged track, delete track */ | |
3284 | tr->trackpoints = g_list_concat(tr->trackpoints, get_track(l)->trackpoints); | |
3285 | get_track(l)->trackpoints = NULL; | |
a61b2619 | 3286 | vik_trw_layer_delete_track(vtl, l->data); |
111fa174 AF |
3287 | |
3288 | track_count ++; | |
3289 | l = g_list_next(l); | |
3290 | } | |
3291 | tr->trackpoints = g_list_sort(tr->trackpoints, trackpoint_compare); | |
a61b2619 | 3292 | vik_trw_layer_add_track(vtl, strdup(orig_track_name), tr); |
111fa174 AF |
3293 | |
3294 | #undef get_first_trackpoint | |
3295 | #undef get_last_trackpoint | |
3296 | #undef get_track | |
3297 | } | |
3298 | } while (track_count > 1); | |
3299 | g_list_free(nearby_tracks); | |
3300 | free(orig_track_name); | |
0654760a | 3301 | vik_layer_emit_update( VIK_LAYER(vtl) ); |
111fa174 AF |
3302 | } |
3303 | ||
3304 | /* split by time routine */ | |
3305 | static void trw_layer_split_by_timestamp ( gpointer pass_along[6] ) | |
3306 | { | |
3307 | VikTrack *track = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
3308 | GList *trps = track->trackpoints; | |
3309 | GList *iter; | |
3310 | GList *newlists = NULL; | |
3311 | GList *newtps = NULL; | |
3312 | guint i; | |
3313 | static guint thr = 1; | |
3314 | ||
3315 | time_t ts, prev_ts; | |
3316 | ||
3317 | if ( !trps ) | |
3318 | return; | |
3319 | ||
3320 | if (!a_dialog_time_threshold(VIK_GTK_WINDOW_FROM_LAYER(pass_along[0]), | |
4c77d5e0 GB |
3321 | _("Split Threshold..."), |
3322 | _("Split when time between trackpoints exceeds:"), | |
111fa174 AF |
3323 | &thr)) { |
3324 | return; | |
3325 | } | |
3326 | ||
3327 | /* iterate through trackpoints, and copy them into new lists without touching original list */ | |
3328 | prev_ts = VIK_TRACKPOINT(trps->data)->timestamp; | |
3329 | iter = trps; | |
3330 | ||
3331 | while (iter) { | |
3332 | ts = VIK_TRACKPOINT(iter->data)->timestamp; | |
3333 | if (ts < prev_ts) { | |
70a23263 | 3334 | g_print("panic: ts < prev_ts: this should never happen!\n"); |
111fa174 AF |
3335 | return; |
3336 | } | |
3337 | if (ts - prev_ts > thr*60) { | |
3338 | /* flush accumulated trackpoints into new list */ | |
aa9887a1 | 3339 | newlists = g_list_append(newlists, g_list_reverse(newtps)); |
111fa174 AF |
3340 | newtps = NULL; |
3341 | } | |
3342 | ||
3343 | /* accumulate trackpoint copies in newtps, in reverse order */ | |
3344 | newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data))); | |
3345 | prev_ts = ts; | |
3346 | iter = g_list_next(iter); | |
3347 | } | |
3348 | if (newtps) { | |
aa9887a1 | 3349 | newlists = g_list_append(newlists, g_list_reverse(newtps)); |
111fa174 AF |
3350 | } |
3351 | ||
3352 | /* put lists of trackpoints into tracks */ | |
3353 | iter = newlists; | |
3354 | i = 1; | |
c9d8f273 RN |
3355 | // Only bother updating if the split results in new tracks |
3356 | if (g_list_length (newlists) > 1) { | |
3357 | while (iter) { | |
3358 | gchar *new_tr_name; | |
3359 | VikTrack *tr; | |
111fa174 | 3360 | |
c9d8f273 RN |
3361 | tr = vik_track_new(); |
3362 | tr->visible = track->visible; | |
3363 | tr->trackpoints = (GList *)(iter->data); | |
111fa174 | 3364 | |
c9d8f273 RN |
3365 | new_tr_name = g_strdup_printf("%s #%d", (gchar *) pass_along[3], i++); |
3366 | vik_trw_layer_add_track(VIK_TRW_LAYER(pass_along[0]), new_tr_name, tr); | |
3367 | /* g_print("adding track %s, times %d - %d\n", new_tr_name, VIK_TRACKPOINT(tr->trackpoints->data)->timestamp, | |
111fa174 AF |
3368 | VIK_TRACKPOINT(g_list_last(tr->trackpoints)->data)->timestamp);*/ |
3369 | ||
c9d8f273 RN |
3370 | iter = g_list_next(iter); |
3371 | } | |
3372 | vik_trw_layer_delete_track(VIK_TRW_LAYER(pass_along[0]), (gchar *)pass_along[3]); | |
3373 | vik_layer_emit_update(VIK_LAYER(pass_along[0])); | |
111fa174 AF |
3374 | } |
3375 | g_list_free(newlists); | |
111fa174 AF |
3376 | } |
3377 | ||
af2341f3 RN |
3378 | /** |
3379 | * Split a track by the number of points as specified by the user | |
3380 | */ | |
3381 | static void trw_layer_split_by_n_points ( gpointer pass_along[6] ) | |
3382 | { | |
3383 | VikTrwLayer *vtl = (VikTrwLayer *)pass_along[0]; | |
3384 | VikTrack *track = (VikTrack *)g_hash_table_lookup ( vtl->tracks, pass_along[3] ); | |
3385 | ||
3386 | // Check valid track | |
3387 | GList *trps = track->trackpoints; | |
3388 | if ( !trps ) | |
3389 | return; | |
3390 | ||
3391 | gint points = a_dialog_get_positive_number(VIK_GTK_WINDOW_FROM_LAYER(pass_along[0]), | |
3392 | _("Split Every Nth Point"), | |
3393 | _("Split on every Nth point:"), | |
3394 | 250, // Default value as per typical limited track capacity of various GPS devices | |
3395 | 2, // Min | |
3396 | 65536, // Max | |
3397 | 5); // Step | |
3398 | // Was a valid number returned? | |
3399 | if (!points) | |
3400 | return; | |
3401 | ||
3402 | // Now split... | |
3403 | GList *iter; | |
3404 | GList *newlists = NULL; | |
3405 | GList *newtps = NULL; | |
3406 | gint count = 0; | |
3407 | iter = trps; | |
3408 | ||
3409 | while (iter) { | |
3410 | /* accumulate trackpoint copies in newtps, in reverse order */ | |
3411 | newtps = g_list_prepend(newtps, vik_trackpoint_copy(VIK_TRACKPOINT(iter->data))); | |
3412 | count++; | |
3413 | if (count >= points) { | |
3414 | /* flush accumulated trackpoints into new list */ | |
3415 | newlists = g_list_append(newlists, g_list_reverse(newtps)); | |
3416 | newtps = NULL; | |
3417 | count = 0; | |
3418 | } | |
3419 | iter = g_list_next(iter); | |
3420 | } | |
3421 | ||
3422 | // If there is a remaining chunk put that into the new split list | |
3423 | // This may well be the whole track if no split points were encountered | |
3424 | if (newtps) { | |
3425 | newlists = g_list_append(newlists, g_list_reverse(newtps)); | |
3426 | } | |
3427 | ||
3428 | /* put lists of trackpoints into tracks */ | |
3429 | iter = newlists; | |
3430 | guint i = 1; | |
3431 | // Only bother updating if the split results in new tracks | |
3432 | if (g_list_length (newlists) > 1) { | |
3433 | while (iter) { | |
3434 | gchar *new_tr_name; | |
3435 | VikTrack *tr; | |
3436 | ||
3437 | tr = vik_track_new(); | |
3438 | tr->visible = track->visible; | |
3439 | tr->trackpoints = (GList *)(iter->data); | |
3440 | ||
3441 | new_tr_name = g_strdup_printf("%s #%d", (gchar *) pass_along[3], i++); | |
3442 | vik_trw_layer_add_track(VIK_TRW_LAYER(pass_along[0]), new_tr_name, tr); | |
3443 | ||
3444 | iter = g_list_next(iter); | |
3445 | } | |
3446 | // Remove original track and then update the display | |
3447 | vik_trw_layer_delete_track(VIK_TRW_LAYER(pass_along[0]), (gchar *)pass_along[3]); | |
3448 | vik_layer_emit_update(VIK_LAYER(pass_along[0])); | |
3449 | } | |
3450 | g_list_free(newlists); | |
3451 | } | |
3452 | ||
111fa174 AF |
3453 | /* end of split/merge routines */ |
3454 | ||
20b671c3 RN |
3455 | /** |
3456 | * Similar to trw_layer_enum_item, but this uses a sorted method | |
3457 | */ | |
3458 | static void trw_layer_sorted_name_list(gpointer key, gpointer value, gpointer udata) | |
3459 | { | |
3460 | GList **list = (GList**)udata; | |
3461 | //*list = g_list_prepend(*all, key); //unsorted method | |
3462 | // Sort named list alphabetically | |
3463 | *list = g_list_insert_sorted_with_data (*list, key, sort_alphabetically, NULL); | |
3464 | } | |
3465 | ||
3466 | /** | |
3467 | * | |
3468 | */ | |
3469 | static void trw_layer_delete_tracks_from_selection ( gpointer lav[2] ) | |
3470 | { | |
3471 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
3472 | GList *all = NULL; | |
3473 | // Sort list alphabetically for better presentation | |
3474 | g_hash_table_foreach(vtl->tracks, trw_layer_sorted_name_list, &all); | |
3475 | ||
3476 | if ( ! all ) { | |
3477 | a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No tracks found")); | |
3478 | return; | |
3479 | } | |
3480 | ||
3481 | // Get list of items to delete from the user | |
3482 | GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3483 | all, | |
3484 | TRUE, | |
3485 | _("Delete Selection"), | |
3486 | _("Select tracks to delete")); | |
3487 | g_list_free(all); | |
3488 | ||
3489 | // Delete requested tracks | |
3490 | // since specificly requested, IMHO no need for extra confirmation | |
3491 | if ( delete_list ) { | |
3492 | GList *l; | |
3493 | for (l = delete_list; l != NULL; l = g_list_next(l)) { | |
3494 | vik_trw_layer_delete_track(vtl, l->data); | |
3495 | } | |
3496 | g_list_free(delete_list); | |
3497 | vik_layer_emit_update( VIK_LAYER(vtl) ); | |
3498 | } | |
3499 | } | |
3500 | ||
3501 | /** | |
3502 | * | |
3503 | */ | |
3504 | static void trw_layer_delete_waypoints_from_selection ( gpointer lav[2] ) | |
3505 | { | |
3506 | VikTrwLayer *vtl = VIK_TRW_LAYER(lav[0]); | |
3507 | GList *all = NULL; | |
3508 | ||
3509 | // Sort list alphabetically for better presentation | |
3510 | g_hash_table_foreach ( vtl->waypoints, trw_layer_sorted_name_list, &all); | |
3511 | if ( ! all ) { | |
3512 | a_dialog_error_msg (VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No waypoints found")); | |
3513 | return; | |
3514 | } | |
3515 | ||
3516 | all = g_list_sort_with_data(all, sort_alphabetically, NULL); | |
3517 | ||
3518 | // Get list of items to delete from the user | |
3519 | GList *delete_list = a_dialog_select_from_list(VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
3520 | all, | |
3521 | TRUE, | |
3522 | _("Delete Selection"), | |
3523 | _("Select waypoints to delete")); | |
3524 | g_list_free(all); | |
3525 | ||
3526 | // Delete requested waypoints | |
3527 | // since specificly requested, IMHO no need for extra confirmation | |
3528 | if ( delete_list ) { | |
3529 | GList *l; | |
3530 | for (l = delete_list; l != NULL; l = g_list_next(l)) { | |
3531 | vik_trw_layer_delete_waypoint(vtl, l->data); | |
3532 | } | |
3533 | g_list_free(delete_list); | |
3534 | vik_layer_emit_update( VIK_LAYER(vtl) ); | |
3535 | } | |
3536 | ||
3537 | } | |
111fa174 | 3538 | |
6bb72350 | 3539 | static void trw_layer_goto_waypoint ( gpointer pass_along[6] ) |
50a14534 EB |
3540 | { |
3541 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->waypoints, pass_along[3] ); | |
3542 | if ( wp ) | |
6bb72350 | 3543 | goto_coord ( pass_along[1], pass_along[0], pass_along[5], &(wp->coord) ); |
50a14534 EB |
3544 | } |
3545 | ||
6bb72350 | 3546 | static void trw_layer_waypoint_gc_webpage ( gpointer pass_along[6] ) |
50a14534 EB |
3547 | { |
3548 | gchar *webpage = g_strdup_printf("http://www.geocaching.com/seek/cache_details.aspx?wp=%s", (gchar *) pass_along[3] ); | |
7d02a0b0 | 3549 | open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(pass_along[0])), webpage); |
50a14534 EB |
3550 | g_free ( webpage ); |
3551 | } | |
3552 | ||
3553 | const gchar *vik_trw_layer_sublayer_rename_request ( VikTrwLayer *l, const gchar *newname, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter ) | |
3554 | { | |
3555 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
3556 | { | |
50a14534 EB |
3557 | gchar *rv; |
3558 | VikWaypoint *wp; | |
3559 | ||
8499a412 | 3560 | if (strcmp(newname, sublayer) == 0 ) |
50a14534 EB |
3561 | return NULL; |
3562 | ||
8499a412 QT |
3563 | if (strcasecmp(newname, sublayer)) { /* Not just changing case */ |
3564 | if (g_hash_table_lookup( l->waypoints, newname)) | |
3565 | { | |
3566 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(l), _("Waypoint Already Exists") ); | |
3567 | return NULL; | |
3568 | } | |
50a14534 EB |
3569 | } |
3570 | ||
50a14534 EB |
3571 | iter = g_hash_table_lookup ( l->waypoints_iters, sublayer ); |
3572 | g_hash_table_steal ( l->waypoints_iters, sublayer ); | |
3573 | ||
e4afc73a | 3574 | wp = vik_waypoint_copy ( VIK_WAYPOINT(g_hash_table_lookup ( l->waypoints, sublayer )) ); |
a8fe53f8 | 3575 | highest_wp_number_remove_wp(l, sublayer); |
e4afc73a EB |
3576 | g_hash_table_remove ( l->waypoints, sublayer ); |
3577 | ||
50a14534 | 3578 | rv = g_strdup(newname); |
50a14534 EB |
3579 | |
3580 | vik_treeview_item_set_pointer ( VIK_LAYER(l)->vt, iter, rv ); | |
3581 | ||
a8fe53f8 | 3582 | highest_wp_number_add_wp(l, rv); |
50a14534 EB |
3583 | g_hash_table_insert ( l->waypoints, rv, wp ); |
3584 | g_hash_table_insert ( l->waypoints_iters, rv, iter ); | |
3585 | ||
3586 | /* it hasn't been updated yet so we pass new name */ | |
3587 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
3588 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(l)->vt, iter, rv ); | |
3589 | #endif | |
3590 | ||
3591 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
3592 | return rv; | |
3593 | } | |
3594 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) | |
3595 | { | |
50a14534 EB |
3596 | gchar *rv; |
3597 | VikTrack *tr; | |
3598 | GtkTreeIter *iter; | |
3599 | gchar *orig_key; | |
3600 | ||
8499a412 | 3601 | if (strcmp(newname, sublayer) == 0) |
50a14534 EB |
3602 | return NULL; |
3603 | ||
8499a412 | 3604 | if (strcasecmp(newname, sublayer)) { /* Not just changing case */ |
c8de7dd7 | 3605 | if (g_hash_table_lookup( l->tracks, newname)) |
8499a412 QT |
3606 | { |
3607 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(l), _("Track Already Exists") ); | |
3608 | return NULL; | |
3609 | } | |
50a14534 EB |
3610 | } |
3611 | ||
886031df | 3612 | g_hash_table_lookup_extended ( l->tracks, sublayer, (void *)&orig_key, (void *)&tr ); |
50a14534 EB |
3613 | g_hash_table_steal ( l->tracks, sublayer ); |
3614 | ||
3615 | iter = g_hash_table_lookup ( l->tracks_iters, sublayer ); | |
3616 | g_hash_table_steal ( l->tracks_iters, sublayer ); | |
3617 | ||
3618 | rv = g_strdup(newname); | |
50a14534 EB |
3619 | |
3620 | vik_treeview_item_set_pointer ( VIK_LAYER(l)->vt, iter, rv ); | |
3621 | ||
3622 | g_hash_table_insert ( l->tracks, rv, tr ); | |
3623 | g_hash_table_insert ( l->tracks_iters, rv, iter ); | |
3624 | ||
3625 | /* don't forget about current_tp_track_name, update that too */ | |
3626 | if ( l->current_tp_track_name && g_strcasecmp(orig_key,l->current_tp_track_name) == 0 ) | |
3627 | { | |
3628 | l->current_tp_track_name = rv; | |
3629 | if ( l->tpwin ) | |
3630 | vik_trw_layer_tpwin_set_track_name ( l->tpwin, rv ); | |
3631 | } | |
3632 | else if ( l->last_tp_track_name && g_strcasecmp(orig_key,l->last_tp_track_name) == 0 ) | |
3633 | l->last_tp_track_name = rv; | |
3634 | ||
3635 | g_free ( orig_key ); | |
3636 | ||
3637 | #ifdef VIK_CONFIG_ALPHABETIZED_TRW | |
3638 | vik_treeview_sublayer_realphabetize ( VIK_LAYER(l)->vt, iter, rv ); | |
3639 | #endif | |
3640 | ||
3641 | vik_layers_panel_emit_update ( VIK_LAYERS_PANEL(vlp) ); | |
3642 | return rv; | |
3643 | } | |
3644 | return NULL; | |
3645 | } | |
3646 | ||
3647 | static gboolean is_valid_geocache_name ( gchar *str ) | |
3648 | { | |
3649 | gint len = strlen ( str ); | |
0c1044e9 | 3650 | 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 |
3651 | } |
3652 | ||
6bb72350 | 3653 | static void trw_layer_track_use_with_filter ( gpointer pass_along[6] ) |
28c82d8b EB |
3654 | { |
3655 | gchar *track_name = (gchar *) pass_along[3]; | |
3656 | VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, track_name ); | |
3657 | a_acquire_set_filter_track ( tr, track_name ); | |
3658 | } | |
3659 | ||
bddd2056 EB |
3660 | static gboolean is_valid_google_route ( VikTrwLayer *vtl, const gchar *track_name ) |
3661 | { | |
3662 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, track_name ); | |
3663 | return ( tr && tr->comment && strlen(tr->comment) > 7 && !strncmp(tr->comment, "from:", 5) ); | |
3664 | } | |
3665 | ||
6bb72350 | 3666 | static void trw_layer_track_google_route_webpage ( gpointer pass_along[6] ) |
bddd2056 EB |
3667 | { |
3668 | gchar *track_name = (gchar *) pass_along[3]; | |
3669 | VikTrack *tr = g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, track_name ); | |
3670 | if ( tr ) { | |
3671 | gchar *escaped = uri_escape ( tr->comment ); | |
3672 | gchar *webpage = g_strdup_printf("http://maps.google.com/maps?f=q&hl=en&q=%s", escaped ); | |
7d02a0b0 | 3673 | open_url(VIK_GTK_WINDOW_FROM_LAYER(VIK_LAYER(pass_along[0])), webpage); |
bddd2056 | 3674 | g_free ( escaped ); |
bddd2056 EB |
3675 | g_free ( webpage ); |
3676 | } | |
3677 | } | |
3678 | ||
50eadc64 RN |
3679 | /* vlp can be NULL if necessary - i.e. right-click from a tool */ |
3680 | /* viewpoint is now available instead */ | |
3681 | gboolean vik_trw_layer_sublayer_add_menu_items ( VikTrwLayer *l, GtkMenu *menu, gpointer vlp, gint subtype, gpointer sublayer, GtkTreeIter *iter, VikViewport *vvp ) | |
50a14534 | 3682 | { |
6bb72350 | 3683 | static gpointer pass_along[6]; |
50a14534 EB |
3684 | GtkWidget *item; |
3685 | gboolean rv = FALSE; | |
3686 | ||
3687 | pass_along[0] = l; | |
3688 | pass_along[1] = vlp; | |
dc2c040e | 3689 | pass_along[2] = GINT_TO_POINTER (subtype); |
50a14534 | 3690 | pass_along[3] = sublayer; |
169acf64 | 3691 | pass_along[4] = GINT_TO_POINTER (1); // Confirm delete request |
6bb72350 | 3692 | pass_along[5] = vvp; |
50a14534 EB |
3693 | |
3694 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT || subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) | |
3695 | { | |
3696 | rv = TRUE; | |
3697 | ||
3698 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_PROPERTIES, NULL ); | |
3699 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_properties_item), pass_along ); | |
3700 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3701 | gtk_widget_show ( item ); | |
3702 | ||
21700912 QT |
3703 | if (subtype == VIK_TRW_LAYER_SUBLAYER_TRACK) { |
3704 | VikTrwLayer *vtl = l; | |
3705 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, sublayer ); | |
3706 | if (tr && tr->property_dialog) | |
3707 | gtk_widget_set_sensitive(GTK_WIDGET(item), FALSE ); | |
3708 | } | |
3709 | ||
2cebc318 QT |
3710 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_CUT, NULL ); |
3711 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_cut_item_cb), pass_along ); | |
3712 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3713 | gtk_widget_show ( item ); | |
3714 | ||
3715 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_COPY, NULL ); | |
3716 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_copy_item_cb), pass_along ); | |
3717 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3718 | gtk_widget_show ( item ); | |
3719 | ||
50a14534 EB |
3720 | item = gtk_image_menu_item_new_from_stock ( GTK_STOCK_DELETE, NULL ); |
3721 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_item), pass_along ); | |
3722 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3723 | gtk_widget_show ( item ); | |
3724 | ||
3725 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT ) | |
3726 | { | |
5ede6aa6 RN |
3727 | gboolean separator_created = FALSE; |
3728 | ||
50a14534 EB |
3729 | /* could be a right-click using the tool */ |
3730 | if ( vlp != NULL ) { | |
5ede6aa6 RN |
3731 | item = gtk_menu_item_new (); |
3732 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3733 | gtk_widget_show ( item ); | |
3734 | ||
3735 | separator_created = TRUE; | |
3736 | ||
d6de71f9 RN |
3737 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") ); |
3738 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 EB |
3739 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_waypoint), pass_along ); |
3740 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3741 | gtk_widget_show ( item ); | |
3742 | } | |
3743 | ||
3744 | if ( is_valid_geocache_name ( (gchar *) sublayer ) ) | |
3745 | { | |
5ede6aa6 RN |
3746 | if ( !separator_created ) { |
3747 | item = gtk_menu_item_new (); | |
3748 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3749 | gtk_widget_show ( item ); | |
a412f3f5 | 3750 | separator_created = TRUE; |
5ede6aa6 RN |
3751 | } |
3752 | ||
92dce2ef | 3753 | item = gtk_menu_item_new_with_mnemonic ( _("_Visit Geocache Webpage") ); |
50a14534 EB |
3754 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_waypoint_gc_webpage), pass_along ); |
3755 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3756 | gtk_widget_show ( item ); | |
3757 | } | |
3758 | ||
a412f3f5 RN |
3759 | VikWaypoint *wp = g_hash_table_lookup ( VIK_TRW_LAYER(l)->waypoints, sublayer ); |
3760 | ||
3761 | if ( wp && wp->image ) | |
3762 | { | |
3763 | if ( !separator_created ) { | |
3764 | item = gtk_menu_item_new (); | |
3765 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3766 | gtk_widget_show ( item ); | |
3767 | separator_created = TRUE; | |
3768 | } | |
3769 | ||
3770 | // Set up image paramater | |
3771 | pass_along[5] = wp->image; | |
3772 | ||
d6de71f9 RN |
3773 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Show Picture...") ); |
3774 | 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 |
3775 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_show_picture), pass_along ); |
3776 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3777 | gtk_widget_show ( item ); | |
3778 | } | |
3779 | ||
50a14534 EB |
3780 | } |
3781 | } | |
3782 | ||
5ede6aa6 RN |
3783 | if ( vlp && (subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS || subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINT) ) |
3784 | { | |
b66bb4ab | 3785 | rv = TRUE; |
d6de71f9 RN |
3786 | item = gtk_image_menu_item_new_with_mnemonic ( _("_New Waypoint...") ); |
3787 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NEW, GTK_ICON_SIZE_MENU) ); | |
5ede6aa6 RN |
3788 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_new_wp), pass_along ); |
3789 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
3790 | gtk_widget_show ( item ); | |
3791 | } | |
3792 | ||
539ba038 RN |
3793 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_WAYPOINTS ) |
3794 | { | |
d6de71f9 RN |
3795 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Waypoints") ); |
3796 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
539ba038 RN |
3797 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_waypoints_view), pass_along ); |
3798 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
3799 | gtk_widget_show ( item ); | |
3800 | ||
d6de71f9 RN |
3801 | item = gtk_image_menu_item_new_with_mnemonic ( _("Goto _Waypoint...") ); |
3802 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
539ba038 RN |
3803 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_wp), pass_along ); |
3804 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
3805 | gtk_widget_show ( item ); | |
c9a5cbf9 | 3806 | |
d6de71f9 RN |
3807 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Waypoints") ); |
3808 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
3809 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_waypoints), pass_along ); |
3810 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3811 | gtk_widget_show ( item ); | |
20b671c3 | 3812 | |
d6de71f9 RN |
3813 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Waypoints From Selection...") ); |
3814 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
3815 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_waypoints_from_selection), pass_along ); |
3816 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3817 | gtk_widget_show ( item ); | |
539ba038 RN |
3818 | } |
3819 | ||
f1e68516 RN |
3820 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACKS ) |
3821 | { | |
3822 | rv = TRUE; | |
3823 | ||
d6de71f9 RN |
3824 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View All Tracks") ); |
3825 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
f1e68516 RN |
3826 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_tracks_view), pass_along ); |
3827 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
3828 | gtk_widget_show ( item ); | |
c9a5cbf9 | 3829 | |
d6de71f9 RN |
3830 | item = gtk_image_menu_item_new_with_mnemonic ( _("Delete _All Tracks") ); |
3831 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
c9a5cbf9 RN |
3832 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_all_tracks), pass_along ); |
3833 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3834 | gtk_widget_show ( item ); | |
20b671c3 | 3835 | |
d6de71f9 RN |
3836 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Delete Tracks From Selection...") ); |
3837 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
20b671c3 RN |
3838 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_delete_tracks_from_selection), pass_along ); |
3839 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3840 | gtk_widget_show ( item ); | |
f1e68516 RN |
3841 | } |
3842 | ||
50a14534 EB |
3843 | if ( subtype == VIK_TRW_LAYER_SUBLAYER_TRACK ) |
3844 | { | |
937b36ed | 3845 | GtkWidget *goto_submenu; |
50a14534 EB |
3846 | item = gtk_menu_item_new (); |
3847 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3848 | gtk_widget_show ( item ); | |
3849 | ||
937b36ed | 3850 | goto_submenu = gtk_menu_new (); |
d6de71f9 RN |
3851 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Goto") ); |
3852 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
937b36ed RN |
3853 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); |
3854 | gtk_widget_show ( item ); | |
3855 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), goto_submenu ); | |
3856 | ||
d6de71f9 RN |
3857 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Startpoint") ); |
3858 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_FIRST, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 3859 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_startpoint), pass_along ); |
937b36ed | 3860 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 EB |
3861 | gtk_widget_show ( item ); |
3862 | ||
d6de71f9 RN |
3863 | item = gtk_image_menu_item_new_with_mnemonic ( _("\"_Center\"") ); |
3864 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 3865 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_center), pass_along ); |
937b36ed | 3866 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 EB |
3867 | gtk_widget_show ( item ); |
3868 | ||
d6de71f9 RN |
3869 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Endpoint") ); |
3870 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_LAST, GTK_ICON_SIZE_MENU) ); | |
50a14534 | 3871 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_endpoint), pass_along ); |
937b36ed | 3872 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); |
50a14534 | 3873 | gtk_widget_show ( item ); |
111fa174 | 3874 | |
d6de71f9 RN |
3875 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Highest Altitude") ); |
3876 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_TOP, GTK_ICON_SIZE_MENU) ); | |
c28faca8 RN |
3877 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_alt), pass_along ); |
3878 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
3879 | gtk_widget_show ( item ); | |
3880 | ||
d6de71f9 RN |
3881 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Lowest Altitude") ); |
3882 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GOTO_BOTTOM, GTK_ICON_SIZE_MENU) ); | |
c28faca8 RN |
3883 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_min_alt), pass_along ); |
3884 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
3885 | gtk_widget_show ( item ); | |
3886 | ||
d6de71f9 RN |
3887 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Maximum Speed") ); |
3888 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_MEDIA_FORWARD, GTK_ICON_SIZE_MENU) ); | |
03e7da75 RN |
3889 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_goto_track_max_speed), pass_along ); |
3890 | gtk_menu_shell_append ( GTK_MENU_SHELL(goto_submenu), item ); | |
3891 | gtk_widget_show ( item ); | |
3892 | ||
d6de71f9 RN |
3893 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Track") ); |
3894 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ZOOM_FIT, GTK_ICON_SIZE_MENU) ); | |
469113fb RN |
3895 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_auto_track_view), pass_along ); |
3896 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3897 | gtk_widget_show ( item ); | |
3898 | ||
7306a492 | 3899 | item = gtk_menu_item_new_with_mnemonic ( _("_Merge By Time...") ); |
111fa174 AF |
3900 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_by_timestamp), pass_along ); |
3901 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3902 | gtk_widget_show ( item ); | |
3903 | ||
40a68e7c | 3904 | item = gtk_menu_item_new_with_mnemonic ( _("Merge _With Other Tracks...") ); |
291edcab HR |
3905 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_merge_with_other), pass_along ); |
3906 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3907 | gtk_widget_show ( item ); | |
3908 | ||
7306a492 | 3909 | item = gtk_menu_item_new_with_mnemonic ( _("_Split By Time...") ); |
111fa174 AF |
3910 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_timestamp), pass_along ); |
3911 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3912 | gtk_widget_show ( item ); | |
7114e879 | 3913 | |
7306a492 | 3914 | item = gtk_menu_item_new_with_mnemonic ( _("Split By _Number of Points...") ); |
af2341f3 RN |
3915 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_split_by_n_points), pass_along ); |
3916 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3917 | gtk_widget_show ( item ); | |
3918 | ||
6bb72350 RN |
3919 | /* ATM This function is only available via the layers panel, due to the method in finding out the maps in use */ |
3920 | if ( vlp ) { | |
d6de71f9 RN |
3921 | item = gtk_image_menu_item_new_with_mnemonic ( _("Down_load Maps Along Track...") ); |
3922 | 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 |
3923 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_download_map_along_track_cb), pass_along ); |
3924 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3925 | gtk_widget_show ( item ); | |
3926 | } | |
ad0a8c2d | 3927 | |
d6de71f9 RN |
3928 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Apply DEM Data") ); |
3929 | 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 |
3930 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_apply_dem_data), pass_along ); |
3931 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
8fb71d6c EB |
3932 | gtk_widget_show ( item ); |
3933 | ||
d6de71f9 RN |
3934 | item = gtk_image_menu_item_new_with_mnemonic ( _("Export Trac_k as GPX...") ); |
3935 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_HARDDISK, GTK_ICON_SIZE_MENU) ); | |
7f6757c4 RN |
3936 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_export_gpx_track), pass_along ); |
3937 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3938 | gtk_widget_show ( item ); | |
3939 | ||
d6de71f9 RN |
3940 | item = gtk_image_menu_item_new_with_mnemonic ( _("E_xtend Track End") ); |
3941 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU) ); | |
8fb71d6c EB |
3942 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end), pass_along ); |
3943 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
ad0a8c2d | 3944 | gtk_widget_show ( item ); |
5092de80 | 3945 | |
d6de71f9 RN |
3946 | item = gtk_image_menu_item_new_with_mnemonic ( _("Extend _Using Route Finder") ); |
3947 | 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 | 3948 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_extend_track_end_route_finder), pass_along ); |
a7955c1d AM |
3949 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); |
3950 | gtk_widget_show ( item ); | |
3951 | ||
5092de80 | 3952 | #ifdef VIK_CONFIG_OPENSTREETMAP |
d6de71f9 | 3953 | item = gtk_image_menu_item_new_with_mnemonic ( _("Upload to _OSM...") ); |
5092de80 | 3954 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(osm_traces_upload_track_cb), pass_along ); |
d6de71f9 | 3955 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); |
5092de80 GB |
3956 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); |
3957 | gtk_widget_show ( item ); | |
3958 | #endif | |
bddd2056 EB |
3959 | |
3960 | if ( is_valid_google_route ( l, (gchar *) sublayer ) ) | |
3961 | { | |
d6de71f9 RN |
3962 | item = gtk_image_menu_item_new_with_mnemonic ( _("_View Google Directions") ); |
3963 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_NETWORK, GTK_ICON_SIZE_MENU) ); | |
bddd2056 EB |
3964 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_google_route_webpage), pass_along ); |
3965 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3966 | gtk_widget_show ( item ); | |
3967 | } | |
3968 | ||
d6de71f9 RN |
3969 | item = gtk_image_menu_item_new_with_mnemonic ( _("Use with _Filter") ); |
3970 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_INDEX, GTK_ICON_SIZE_MENU) ); | |
28c82d8b EB |
3971 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_track_use_with_filter), pass_along ); |
3972 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3973 | gtk_widget_show ( item ); | |
3974 | ||
6bb72350 RN |
3975 | /* ATM This function is only available via the layers panel, due to needing a vlp */ |
3976 | if ( vlp ) { | |
3977 | item = a_acquire_track_menu ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(l)), vlp, | |
3978 | vik_layers_panel_get_viewport(VIK_LAYERS_PANEL(vlp)), | |
3979 | g_hash_table_lookup ( l->tracks, (gchar *) sublayer ) ); | |
3980 | if ( item ) { | |
3981 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
3982 | gtk_widget_show ( item ); | |
3983 | } | |
3984 | } | |
c95d6b00 RN |
3985 | |
3986 | // Only show on viewport popmenu when a trackpoint is selected | |
3987 | if ( ! vlp && l->current_tpl ) { | |
3988 | // Add separator | |
3989 | item = gtk_menu_item_new (); | |
3990 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3991 | gtk_widget_show ( item ); | |
3992 | ||
3993 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Edit Trackpoint") ); | |
3994 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_PROPERTIES, GTK_ICON_SIZE_MENU) ); | |
3995 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(trw_layer_edit_trackpoint), pass_along ); | |
3996 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
3997 | gtk_widget_show ( item ); | |
3998 | } | |
3999 | ||
50a14534 EB |
4000 | } |
4001 | ||
50a14534 EB |
4002 | return rv; |
4003 | } | |
4004 | ||
db79f75f RN |
4005 | static void trw_layer_insert_tp_after_current_tp ( VikTrwLayer *vtl ) |
4006 | { | |
4007 | /* sanity checks */ | |
4008 | if (!vtl->current_tpl) | |
4009 | return; | |
4010 | if (!vtl->current_tpl->next) | |
4011 | return; | |
4012 | ||
4013 | VikTrackpoint *tp_current = VIK_TRACKPOINT(vtl->current_tpl->data); | |
4014 | VikTrackpoint *tp_next = VIK_TRACKPOINT(vtl->current_tpl->next->data); | |
4015 | ||
4016 | /* Use current and next trackpoints to form a new track point which is inserted into the tracklist */ | |
4017 | if ( tp_next ) { | |
4018 | ||
4019 | VikTrackpoint *tp_new = vik_trackpoint_new(); | |
4020 | struct LatLon ll_current, ll_next; | |
4021 | vik_coord_to_latlon ( &tp_current->coord, &ll_current ); | |
4022 | vik_coord_to_latlon ( &tp_next->coord, &ll_next ); | |
4023 | ||
4024 | /* main positional interpolation */ | |
4025 | struct LatLon ll_new = { (ll_current.lat+ll_next.lat)/2, (ll_current.lon+ll_next.lon)/2 }; | |
4026 | vik_coord_load_from_latlon ( &(tp_new->coord), vtl->coord_mode, &ll_new ); | |
4027 | ||
4028 | /* Now other properties that can be interpolated */ | |
4029 | tp_new->altitude = (tp_current->altitude + tp_next->altitude) / 2; | |
4030 | ||
4031 | if (tp_current->has_timestamp && tp_next->has_timestamp) { | |
4032 | /* Note here the division is applied to each part, then added | |
4033 | This is to avoid potential overflow issues with a 32 time_t for dates after midpoint of this Unix time on 2004/01/04 */ | |
4034 | tp_new->timestamp = (tp_current->timestamp/2) + (tp_next->timestamp/2); | |
4035 | tp_new->has_timestamp = TRUE; | |
4036 | } | |
4037 | ||
4038 | if (tp_current->speed != NAN && tp_next->speed != NAN) | |
4039 | tp_new->speed = (tp_current->speed + tp_next->speed)/2; | |
4040 | ||
4041 | /* TODO - improve interpolation of course, as it may not be correct. | |
4042 | if courses in degrees are 350 + 020, the mid course more likely to be 005 (not 185) | |
4043 | [similar applies if value is in radians] */ | |
4044 | if (tp_current->course != NAN && tp_next->course != NAN) | |
4045 | tp_new->speed = (tp_current->course + tp_next->course)/2; | |
4046 | ||
4047 | /* DOP / sat values remain at defaults as not they do not seem applicable to a dreamt up point */ | |
4048 | ||
4049 | /* Insert new point into the trackpoints list after the current TP */ | |
4050 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_track_name ); | |
4051 | gint index = g_list_index ( tr->trackpoints, tp_current ); | |
4052 | if ( index > -1 ) { | |
4053 | tr->trackpoints = g_list_insert (tr->trackpoints, tp_new, index+1 ); | |
4054 | } | |
4055 | } | |
4056 | } | |
50a14534 EB |
4057 | |
4058 | /* to be called when last_tpl no long exists. */ | |
4059 | static void trw_layer_cancel_last_tp ( VikTrwLayer *vtl ) | |
4060 | { | |
4061 | if ( vtl->tpwin ) /* can't join with a non-existant TP. */ | |
4062 | vik_trw_layer_tpwin_disable_join ( vtl->tpwin ); | |
4063 | vtl->last_tpl = NULL; | |
4064 | vtl->last_tp_track_name = NULL; | |
4065 | } | |
4066 | ||
4067 | static void trw_layer_cancel_current_tp ( VikTrwLayer *vtl, gboolean destroy ) | |
4068 | { | |
4069 | if ( vtl->tpwin ) | |
4070 | { | |
4071 | if ( destroy) | |
4072 | { | |
4073 | gtk_widget_destroy ( GTK_WIDGET(vtl->tpwin) ); | |
4074 | vtl->tpwin = NULL; | |
4075 | } | |
4076 | else | |
4077 | vik_trw_layer_tpwin_set_empty ( vtl->tpwin ); | |
4078 | } | |
4079 | if ( vtl->current_tpl ) | |
4080 | { | |
4081 | vtl->current_tpl = NULL; | |
4082 | vtl->current_tp_track_name = NULL; | |
4083 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4084 | } | |
4085 | } | |
4086 | ||
4087 | static void trw_layer_tpwin_response ( VikTrwLayer *vtl, gint response ) | |
4088 | { | |
4089 | g_assert ( vtl->tpwin != NULL ); | |
4090 | if ( response == VIK_TRW_LAYER_TPWIN_CLOSE ) | |
4091 | trw_layer_cancel_current_tp ( vtl, TRUE ); | |
0d601fd4 RN |
4092 | |
4093 | if ( vtl->current_tpl == NULL ) | |
4094 | return; | |
4095 | ||
4096 | if ( response == VIK_TRW_LAYER_TPWIN_SPLIT && vtl->current_tpl->next && vtl->current_tpl->prev ) | |
50a14534 | 4097 | { |
b3538521 RN |
4098 | gchar *name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, vtl->current_tp_track_name); |
4099 | if ( ( name = a_dialog_new_track ( GTK_WINDOW(vtl->tpwin), vtl->tracks, name ) ) ) | |
50a14534 EB |
4100 | { |
4101 | VikTrack *tr = vik_track_new (); | |
4102 | GList *newglist = g_list_alloc (); | |
4103 | newglist->prev = NULL; | |
4104 | newglist->next = vtl->current_tpl->next; | |
4105 | newglist->data = vik_trackpoint_copy(VIK_TRACKPOINT(vtl->current_tpl->data)); | |
4106 | tr->trackpoints = newglist; | |
4107 | ||
4108 | vtl->current_tpl->next->prev = newglist; /* end old track here */ | |
4109 | vtl->current_tpl->next = NULL; | |
4110 | ||
4111 | vtl->current_tpl = newglist; /* change tp to first of new track. */ | |
4112 | vtl->current_tp_track_name = name; | |
4113 | ||
4114 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
4115 | ||
e632ab42 GB |
4116 | tr->visible = TRUE; |
4117 | ||
50a14534 EB |
4118 | vik_trw_layer_add_track ( vtl, name, tr ); |
4119 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4120 | } | |
4121 | } | |
4122 | else if ( response == VIK_TRW_LAYER_TPWIN_DELETE ) | |
4123 | { | |
4124 | VikTrack *tr = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_track_name ); | |
4125 | GList *new_tpl; | |
4126 | g_assert(tr != NULL); | |
4127 | ||
4128 | /* can't join with a non-existent trackpoint */ | |
4129 | vtl->last_tpl = NULL; | |
4130 | vtl->last_tp_track_name = NULL; | |
4131 | ||
4132 | if ( (new_tpl = vtl->current_tpl->next) || (new_tpl = vtl->current_tpl->prev) ) | |
4133 | { | |
4134 | if ( VIK_TRACKPOINT(vtl->current_tpl->data)->newsegment && vtl->current_tpl->next ) | |
4135 | VIK_TRACKPOINT(vtl->current_tpl->next->data)->newsegment = TRUE; /* don't concat segments on del */ | |
4136 | ||
4137 | tr->trackpoints = g_list_remove_link ( tr->trackpoints, vtl->current_tpl ); /* this nulls current_tpl->prev and next */ | |
4138 | ||
4139 | /* at this point the old trackpoint exists, but the list links are correct (new), so it is safe to do this. */ | |
4140 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, new_tpl, vtl->current_tp_track_name ); | |
4141 | ||
4142 | trw_layer_cancel_last_tp ( vtl ); | |
4143 | ||
4144 | g_free ( vtl->current_tpl->data ); /* TODO: vik_trackpoint_free() */ | |
4145 | g_list_free_1 ( vtl->current_tpl ); | |
4146 | vtl->current_tpl = new_tpl; | |
4147 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4148 | } | |
4149 | else | |
4150 | { | |
4151 | tr->trackpoints = g_list_remove_link ( tr->trackpoints, vtl->current_tpl ); | |
4152 | g_free ( vtl->current_tpl->data ); /* TODO longone: vik_trackpoint_new() and vik_trackpoint_free() */ | |
4153 | g_list_free_1 ( vtl->current_tpl ); | |
4154 | trw_layer_cancel_current_tp ( vtl, FALSE ); | |
4155 | } | |
4156 | } | |
4157 | else if ( response == VIK_TRW_LAYER_TPWIN_FORWARD && vtl->current_tpl->next ) | |
4158 | { | |
4159 | vtl->last_tpl = vtl->current_tpl; | |
4160 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->next, vtl->current_tp_track_name ); | |
4161 | vik_layer_emit_update(VIK_LAYER(vtl)); /* TODO longone: either move or only update if tp is inside drawing window */ | |
4162 | } | |
4163 | else if ( response == VIK_TRW_LAYER_TPWIN_BACK && vtl->current_tpl->prev ) | |
4164 | { | |
4165 | vtl->last_tpl = vtl->current_tpl; | |
4166 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl = vtl->current_tpl->prev, vtl->current_tp_track_name ); | |
4167 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4168 | } | |
4169 | else if ( response == VIK_TRW_LAYER_TPWIN_JOIN ) | |
4170 | { | |
79824d5d RN |
4171 | // Check tracks exist and are different before joining |
4172 | if ( ! vtl->last_tp_track_name || ! vtl->current_tp_track_name || vtl->last_tp_track_name == vtl->current_tp_track_name ) | |
4173 | return; | |
4174 | ||
50a14534 EB |
4175 | VikTrack *tr1 = g_hash_table_lookup ( vtl->tracks, vtl->last_tp_track_name ); |
4176 | VikTrack *tr2 = g_hash_table_lookup ( vtl->tracks, vtl->current_tp_track_name ); | |
4177 | ||
4178 | VikTrack *tr_first = tr1, *tr_last = tr2; | |
4179 | ||
4180 | gchar *tmp; | |
4181 | ||
4182 | if ( (!vtl->last_tpl->next) && (!vtl->current_tpl->next) ) /* both endpoints */ | |
4183 | vik_track_reverse ( tr2 ); /* reverse the second, that way second track clicked will be later. */ | |
4184 | else if ( (!vtl->last_tpl->prev) && (!vtl->current_tpl->prev) ) | |
4185 | vik_track_reverse ( tr1 ); | |
4186 | else if ( (!vtl->last_tpl->prev) && (!vtl->current_tpl->next) ) /* clicked startpoint, then endpoint -- concat end to start */ | |
4187 | { | |
4188 | tr_first = tr2; | |
4189 | tr_last = tr1; | |
4190 | } | |
4191 | /* default -- clicked endpoint then startpoint -- connect endpoint to startpoint */ | |
4192 | ||
4193 | 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. */ | |
4194 | VIK_TRACKPOINT(tr_last->trackpoints->data)->newsegment = FALSE; | |
4195 | tr1->trackpoints = g_list_concat ( tr_first->trackpoints, tr_last->trackpoints ); | |
4196 | tr2->trackpoints = NULL; | |
4197 | ||
4198 | tmp = vtl->current_tp_track_name; | |
4199 | ||
4200 | vtl->current_tp_track_name = vtl->last_tp_track_name; /* current_tp stays the same (believe it or not!) */ | |
4201 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
4202 | ||
4203 | /* if we did this before, trw_layer_delete_track would have canceled the current tp because | |
4204 | * it was the current track. canceling the current tp would have set vtl->current_tpl to NULL */ | |
e4afc73a | 4205 | vik_trw_layer_delete_track ( vtl, tmp ); |
50a14534 EB |
4206 | |
4207 | trw_layer_cancel_last_tp ( vtl ); /* same TP, can't join. */ | |
4208 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4209 | } | |
2880a1de RN |
4210 | else if ( response == VIK_TRW_LAYER_TPWIN_INSERT && vtl->current_tpl->next ) |
4211 | { | |
4212 | trw_layer_insert_tp_after_current_tp ( vtl ); | |
4213 | vik_layer_emit_update(VIK_LAYER(vtl)); | |
4214 | } | |
50a14534 EB |
4215 | else if ( response == VIK_TRW_LAYER_TPWIN_DATA_CHANGED ) |
4216 | vik_layer_emit_update (VIK_LAYER(vtl)); | |
4217 | } | |
4218 | ||
4219 | static void trw_layer_tpwin_init ( VikTrwLayer *vtl ) | |
4220 | { | |
4221 | if ( ! vtl->tpwin ) | |
4222 | { | |
4223 | vtl->tpwin = vik_trw_layer_tpwin_new ( VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
4224 | g_signal_connect_swapped ( GTK_DIALOG(vtl->tpwin), "response", G_CALLBACK(trw_layer_tpwin_response), vtl ); | |
4225 | /* connect signals -- DELETE SIGNAL VERY IMPORTANT TO SET TO NULL */ | |
4226 | g_signal_connect_swapped ( vtl->tpwin, "delete-event", G_CALLBACK(trw_layer_cancel_current_tp), vtl ); | |
4227 | gtk_widget_show_all ( GTK_WIDGET(vtl->tpwin) ); | |
4228 | } | |
4229 | if ( vtl->current_tpl ) | |
4230 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
4231 | /* set layer name and TP data */ | |
4232 | } | |
4233 | ||
941aa6e9 AF |
4234 | /*************************************************************************** |
4235 | ** Tool code | |
4236 | ***************************************************************************/ | |
50a14534 | 4237 | |
941aa6e9 | 4238 | /*** Utility data structures and functions ****/ |
50a14534 EB |
4239 | |
4240 | typedef struct { | |
4241 | gint x, y; | |
4242 | gint closest_x, closest_y; | |
4243 | gchar *closest_wp_name; | |
4244 | VikWaypoint *closest_wp; | |
4245 | VikViewport *vvp; | |
4246 | } WPSearchParams; | |
4247 | ||
941aa6e9 AF |
4248 | typedef struct { |
4249 | gint x, y; | |
4250 | gint closest_x, closest_y; | |
4251 | gchar *closest_track_name; | |
4252 | VikTrackpoint *closest_tp; | |
4253 | VikViewport *vvp; | |
4254 | GList *closest_tpl; | |
4255 | } TPSearchParams; | |
4256 | ||
50a14534 EB |
4257 | static void waypoint_search_closest_tp ( gchar *name, VikWaypoint *wp, WPSearchParams *params ) |
4258 | { | |
4259 | gint x, y; | |
4260 | if ( !wp->visible ) | |
4261 | return; | |
4262 | ||
4263 | vik_viewport_coord_to_screen ( params->vvp, &(wp->coord), &x, &y ); | |
59b0a97a RN |
4264 | |
4265 | // If waypoint has an image then use the image size to select | |
4266 | if ( wp->image ) { | |
4267 | gint slackx, slacky; | |
4268 | slackx = wp->image_width / 2; | |
4269 | slacky = wp->image_height / 2; | |
4270 | ||
4271 | if ( x <= params->x + slackx && x >= params->x - slackx | |
4272 | && y <= params->y + slacky && y >= params->y - slacky ) { | |
4273 | params->closest_wp_name = name; | |
4274 | params->closest_wp = wp; | |
4275 | params->closest_x = x; | |
4276 | params->closest_y = y; | |
4277 | } | |
50a14534 | 4278 | } |
59b0a97a RN |
4279 | else if ( abs (x - params->x) <= WAYPOINT_SIZE_APPROX && abs (y - params->y) <= WAYPOINT_SIZE_APPROX && |
4280 | ((!params->closest_wp) || /* was the old waypoint we already found closer than this one? */ | |
4281 | abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y))) | |
4282 | { | |
4283 | params->closest_wp_name = name; | |
4284 | params->closest_wp = wp; | |
4285 | params->closest_x = x; | |
4286 | params->closest_y = y; | |
4287 | } | |
50a14534 EB |
4288 | } |
4289 | ||
941aa6e9 | 4290 | static void track_search_closest_tp ( gchar *name, VikTrack *t, TPSearchParams *params ) |
50a14534 | 4291 | { |
941aa6e9 AF |
4292 | GList *tpl = t->trackpoints; |
4293 | VikTrackpoint *tp; | |
50a14534 | 4294 | |
941aa6e9 AF |
4295 | if ( !t->visible ) |
4296 | return; | |
50a14534 | 4297 | |
941aa6e9 AF |
4298 | while (tpl) |
4299 | { | |
4300 | gint x, y; | |
4301 | tp = VIK_TRACKPOINT(tpl->data); | |
4302 | ||
4303 | vik_viewport_coord_to_screen ( params->vvp, &(tp->coord), &x, &y ); | |
4304 | ||
4305 | if ( abs (x - params->x) <= TRACKPOINT_SIZE_APPROX && abs (y - params->y) <= TRACKPOINT_SIZE_APPROX && | |
4306 | ((!params->closest_tp) || /* was the old trackpoint we already found closer than this one? */ | |
4307 | abs(x - params->x)+abs(y - params->y) < abs(x - params->closest_x)+abs(y - params->closest_y))) | |
50a14534 | 4308 | { |
941aa6e9 AF |
4309 | params->closest_track_name = name; |
4310 | params->closest_tp = tp; | |
4311 | params->closest_tpl = tpl; | |
4312 | params->closest_x = x; | |
4313 | params->closest_y = y; | |
50a14534 | 4314 | } |
941aa6e9 | 4315 | tpl = tpl->next; |
50a14534 | 4316 | } |
941aa6e9 AF |
4317 | } |
4318 | ||
4319 | static VikTrackpoint *closest_tp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ) | |
4320 | { | |
4321 | TPSearchParams params; | |
4322 | params.x = x; | |
4323 | params.y = y; | |
4324 | params.vvp = vvp; | |
4325 | params.closest_track_name = NULL; | |
4326 | params.closest_tp = NULL; | |
4327 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms); | |
4328 | return params.closest_tp; | |
50a14534 EB |
4329 | } |
4330 | ||
4331 | static VikWaypoint *closest_wp_in_five_pixel_interval ( VikTrwLayer *vtl, VikViewport *vvp, gint x, gint y ) | |
4332 | { | |
4333 | WPSearchParams params; | |
4334 | params.x = x; | |
4335 | params.y = y; | |
4336 | params.vvp = vvp; | |
4337 | params.closest_wp = NULL; | |
4338 | params.closest_wp_name = NULL; | |
4339 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms); | |
4340 | return params.closest_wp; | |
4341 | } | |
4342 | ||
08f14055 RN |
4343 | // Some forward declarations |
4344 | static void marker_begin_move ( tool_ed_t *t, gint x, gint y ); | |
4345 | static void marker_moveto ( tool_ed_t *t, gint x, gint y ); | |
4346 | static void marker_end_move ( tool_ed_t *t ); | |
4347 | // | |
4348 | ||
4349 | static gboolean trw_layer_select_move ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t ) | |
4350 | { | |
4351 | if ( t->holding ) { | |
4352 | VikCoord new_coord; | |
4353 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
4354 | ||
4355 | // Here always allow snapping back to the original location | |
4356 | // this is useful when one decides not to move the thing afterall | |
4357 | // If one wants to move the item only a little bit then don't hold down the 'snap' key! | |
4358 | ||
4359 | // snap to TP | |
4360 | if ( event->state & GDK_CONTROL_MASK ) | |
4361 | { | |
4362 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4363 | if ( tp ) | |
4364 | new_coord = tp->coord; | |
4365 | } | |
4366 | ||
4367 | // snap to WP | |
4368 | if ( event->state & GDK_SHIFT_MASK ) | |
4369 | { | |
4370 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4371 | if ( wp ) | |
4372 | new_coord = wp->coord; | |
4373 | } | |
4374 | ||
4375 | gint x, y; | |
4376 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
4377 | ||
4378 | marker_moveto ( t, x, y ); | |
4379 | ||
4380 | return TRUE; | |
4381 | } | |
4382 | return FALSE; | |
4383 | } | |
4384 | ||
4385 | static gboolean trw_layer_select_release ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* t ) | |
4386 | { | |
4387 | if ( t->holding && event->button == 1 ) | |
4388 | { | |
4389 | VikCoord new_coord; | |
4390 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
4391 | ||
4392 | // snap to TP | |
4393 | if ( event->state & GDK_CONTROL_MASK ) | |
4394 | { | |
4395 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4396 | if ( tp ) | |
4397 | new_coord = tp->coord; | |
4398 | } | |
4399 | ||
4400 | // snap to WP | |
4401 | if ( event->state & GDK_SHIFT_MASK ) | |
4402 | { | |
4403 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4404 | if ( wp ) | |
4405 | new_coord = wp->coord; | |
4406 | } | |
4407 | ||
4408 | marker_end_move ( t ); | |
4409 | ||
4410 | // Determine if working on a waypoint or a trackpoint | |
4411 | if ( t->is_waypoint ) | |
4412 | vtl->current_wp->coord = new_coord; | |
4413 | else { | |
4414 | if ( vtl->current_tpl ) { | |
4415 | VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; | |
4416 | ||
4417 | if ( vtl->tpwin ) | |
4418 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
4419 | ||
4420 | // Don't really know what this is for but seems like it might be handy... | |
4421 | /* can't join with itself! */ | |
4422 | trw_layer_cancel_last_tp ( vtl ); | |
4423 | } | |
4424 | } | |
4425 | ||
4426 | // Reset | |
4427 | vtl->current_wp = NULL; | |
4428 | vtl->current_wp_name = NULL; | |
4429 | trw_layer_cancel_current_tp ( vtl, FALSE ); | |
4430 | ||
4431 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4432 | return TRUE; | |
4433 | } | |
4434 | return FALSE; | |
4435 | } | |
4436 | ||
77ad64fa RN |
4437 | /* |
4438 | Returns true if a waypoint or track is found near the requested event position for this particular layer | |
4439 | The item found is automatically selected | |
4440 | This is a tool like feature but routed via the layer interface, since it's instigated by a 'global' layer tool in vikwindow.c | |
4441 | */ | |
08f14055 | 4442 | static gboolean trw_layer_select_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp, tool_ed_t* tet ) |
77ad64fa RN |
4443 | { |
4444 | if ( event->button != 1 ) | |
4445 | return FALSE; | |
4446 | ||
4447 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
4448 | return FALSE; | |
4449 | ||
4450 | if ( !vtl->tracks_visible && !vtl->waypoints_visible ) | |
4451 | return FALSE; | |
4452 | ||
08f14055 | 4453 | // 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 |
4454 | |
4455 | if (vtl->waypoints_visible) { | |
4456 | WPSearchParams wp_params; | |
4457 | wp_params.vvp = vvp; | |
4458 | wp_params.x = event->x; | |
4459 | wp_params.y = event->y; | |
4460 | wp_params.closest_wp_name = NULL; | |
4461 | wp_params.closest_wp = NULL; | |
4462 | ||
4463 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, &wp_params); | |
4464 | ||
4465 | if ( wp_params.closest_wp ) { | |
08f14055 RN |
4466 | |
4467 | // Select | |
77ad64fa | 4468 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, wp_params.closest_wp_name ), TRUE ); |
08f14055 RN |
4469 | |
4470 | // Too easy to move it so must be holding shift to start immediately moving it | |
4471 | // or otherwise be previously selected | |
4472 | if ( event->state & GDK_SHIFT_MASK || | |
4473 | vtl->current_wp == wp_params.closest_wp ) { | |
4474 | // Put into 'move buffer' | |
4475 | // NB vvp & vw already set in tet | |
4476 | tet->vtl = (gpointer)vtl; | |
4477 | tet->is_waypoint = TRUE; | |
4478 | ||
4479 | marker_begin_move (tet, event->x, event->y); | |
4480 | } | |
4481 | ||
4482 | vtl->current_wp = wp_params.closest_wp; | |
4483 | vtl->current_wp_name = wp_params.closest_wp_name; | |
4484 | ||
77ad64fa | 4485 | vik_layer_emit_update ( VIK_LAYER(vtl) ); |
08f14055 | 4486 | |
77ad64fa RN |
4487 | return TRUE; |
4488 | } | |
4489 | } | |
4490 | ||
4491 | if (vtl->tracks_visible) { | |
4492 | TPSearchParams tp_params; | |
4493 | tp_params.vvp = vvp; | |
4494 | tp_params.x = event->x; | |
4495 | tp_params.y = event->y; | |
4496 | tp_params.closest_track_name = NULL; | |
4497 | tp_params.closest_tp = NULL; | |
4498 | ||
4499 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, &tp_params); | |
4500 | ||
4501 | if ( tp_params.closest_tp ) { | |
08f14055 RN |
4502 | |
4503 | // Always select + highlight the track | |
77ad64fa | 4504 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, tp_params.closest_track_name ), TRUE ); |
08f14055 RN |
4505 | |
4506 | tet->is_waypoint = FALSE; | |
4507 | ||
4508 | // Select the Trackpoint | |
4509 | // Can move it immediately when control held or it's the previously selected tp | |
4510 | if ( event->state & GDK_CONTROL_MASK || | |
4511 | vtl->current_tpl == tp_params.closest_tpl ) { | |
4512 | // Put into 'move buffer' | |
4513 | // NB vvp & vw already set in tet | |
4514 | tet->vtl = (gpointer)vtl; | |
4515 | marker_begin_move (tet, event->x, event->y); | |
4516 | } | |
4517 | ||
4518 | vtl->current_tpl = tp_params.closest_tpl; | |
4519 | vtl->current_tp_track_name = tp_params.closest_track_name; | |
4520 | ||
4521 | if ( vtl->tpwin ) | |
4522 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
4523 | ||
77ad64fa RN |
4524 | vik_layer_emit_update ( VIK_LAYER(vtl) ); |
4525 | return TRUE; | |
4526 | } | |
4527 | } | |
4528 | ||
4529 | /* these aren't the droids you're looking for */ | |
08f14055 RN |
4530 | vtl->current_wp = NULL; |
4531 | vtl->current_wp_name = NULL; | |
4532 | trw_layer_cancel_current_tp ( vtl, FALSE ); | |
4533 | ||
77ad64fa RN |
4534 | return FALSE; |
4535 | } | |
4536 | ||
e46f259a RN |
4537 | static gboolean trw_layer_show_selected_viewport_menu ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
4538 | { | |
4539 | if ( event->button != 3 ) | |
4540 | return FALSE; | |
4541 | ||
4542 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
4543 | return FALSE; | |
4544 | ||
4545 | if ( !vtl->tracks_visible && !vtl->waypoints_visible ) | |
4546 | return FALSE; | |
4547 | ||
4548 | /* Post menu for the currently selected item */ | |
4549 | ||
4550 | /* See if a track is selected */ | |
4551 | VikTrack *track = (VikTrack*)vik_window_get_selected_track ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
4552 | if ( track && track->visible ) { | |
4553 | ||
4554 | if ( vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ) { | |
4555 | ||
4556 | if ( vtl->track_right_click_menu ) | |
4557 | gtk_object_sink ( GTK_OBJECT(vtl->track_right_click_menu) ); | |
4558 | ||
4559 | vtl->track_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
4560 | ||
4561 | vik_trw_layer_sublayer_add_menu_items ( vtl, | |
4562 | vtl->track_right_click_menu, | |
4563 | NULL, | |
4564 | VIK_TRW_LAYER_SUBLAYER_TRACK, | |
4565 | vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ), | |
4566 | g_hash_table_lookup ( vtl->tracks_iters, vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ), | |
4567 | vvp); | |
4568 | ||
4569 | gtk_menu_popup ( vtl->track_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); | |
4570 | ||
4571 | return TRUE; | |
4572 | } | |
4573 | } | |
4574 | ||
4575 | /* See if a waypoint is selected */ | |
4576 | VikWaypoint *waypoint = (VikWaypoint*)vik_window_get_selected_waypoint ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ); | |
4577 | if ( waypoint && waypoint->visible ) { | |
4578 | if ( vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ) { | |
4579 | ||
4580 | if ( vtl->wp_right_click_menu ) | |
4581 | gtk_object_sink ( GTK_OBJECT(vtl->wp_right_click_menu) ); | |
4582 | ||
4583 | vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
4584 | vik_trw_layer_sublayer_add_menu_items ( vtl, | |
4585 | vtl->wp_right_click_menu, | |
4586 | NULL, | |
4587 | VIK_TRW_LAYER_SUBLAYER_WAYPOINT, | |
4588 | vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ), | |
4589 | g_hash_table_lookup ( vtl->waypoints_iters, vik_window_get_selected_name ( (VikWindow *)VIK_GTK_WINDOW_FROM_LAYER(vtl) ) ), | |
4590 | vvp); | |
4591 | gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); | |
4592 | ||
4593 | return TRUE; | |
4594 | } | |
4595 | } | |
4596 | ||
4597 | return FALSE; | |
4598 | } | |
4599 | ||
7432fddf AF |
4600 | /* background drawing hook, to be passed the viewport */ |
4601 | static gboolean tool_sync_done = TRUE; | |
4602 | ||
4603 | static gboolean tool_sync(gpointer data) | |
4604 | { | |
4605 | VikViewport *vvp = data; | |
4606 | gdk_threads_enter(); | |
4607 | vik_viewport_sync(vvp); | |
4608 | tool_sync_done = TRUE; | |
4609 | gdk_threads_leave(); | |
4610 | return FALSE; | |
4611 | } | |
4612 | ||
7432fddf AF |
4613 | static void marker_begin_move ( tool_ed_t *t, gint x, gint y ) |
4614 | { | |
4615 | t->holding = TRUE; | |
4616 | t->gc = vik_viewport_new_gc (t->vvp, "black", 2); | |
4617 | gdk_gc_set_function ( t->gc, GDK_INVERT ); | |
4618 | vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, x-3, y-3, 6, 6 ); | |
4619 | vik_viewport_sync(t->vvp); | |
4620 | t->oldx = x; | |
4621 | t->oldy = y; | |
4622 | } | |
4623 | ||
4624 | static void marker_moveto ( tool_ed_t *t, gint x, gint y ) | |
4625 | { | |
4626 | VikViewport *vvp = t->vvp; | |
4627 | vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 ); | |
4628 | vik_viewport_draw_rectangle ( vvp, t->gc, FALSE, x-3, y-3, 6, 6 ); | |
4629 | t->oldx = x; | |
4630 | t->oldy = y; | |
7b203521 | 4631 | |
7432fddf AF |
4632 | if (tool_sync_done) { |
4633 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, tool_sync, vvp, NULL); | |
4634 | tool_sync_done = FALSE; | |
4635 | } | |
4636 | } | |
4637 | ||
4638 | static void marker_end_move ( tool_ed_t *t ) | |
4639 | { | |
4640 | vik_viewport_draw_rectangle ( t->vvp, t->gc, FALSE, t->oldx-3, t->oldy-3, 6, 6 ); | |
4641 | g_object_unref ( t->gc ); | |
4642 | t->holding = FALSE; | |
4643 | } | |
4644 | ||
941aa6e9 AF |
4645 | /*** Edit waypoint ****/ |
4646 | ||
4647 | static gpointer tool_edit_waypoint_create ( VikWindow *vw, VikViewport *vvp) | |
4648 | { | |
7432fddf AF |
4649 | tool_ed_t *t = g_new(tool_ed_t, 1); |
4650 | t->vvp = vvp; | |
4651 | t->holding = FALSE; | |
4652 | return t; | |
941aa6e9 AF |
4653 | } |
4654 | ||
7432fddf | 4655 | static gboolean tool_edit_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
50a14534 EB |
4656 | { |
4657 | WPSearchParams params; | |
7432fddf AF |
4658 | tool_ed_t *t = data; |
4659 | VikViewport *vvp = t->vvp; | |
50a14534 | 4660 | |
941aa6e9 AF |
4661 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
4662 | return FALSE; | |
7432fddf AF |
4663 | |
4664 | if ( t->holding ) { | |
4665 | return TRUE; | |
4666 | } | |
4667 | ||
87741170 RN |
4668 | if ( !vtl->vl.visible || !vtl->waypoints_visible ) |
4669 | return FALSE; | |
4670 | ||
50a14534 EB |
4671 | if ( vtl->current_wp && vtl->current_wp->visible ) |
4672 | { | |
4673 | /* first check if current WP is within area (other may be 'closer', but we want to move the current) */ | |
4674 | gint x, y; | |
4675 | vik_viewport_coord_to_screen ( vvp, &(vtl->current_wp->coord), &x, &y ); | |
4676 | ||
c75d78d7 AF |
4677 | if ( abs(x - event->x) <= WAYPOINT_SIZE_APPROX && |
4678 | abs(y - event->y) <= WAYPOINT_SIZE_APPROX ) | |
50a14534 EB |
4679 | { |
4680 | if ( event->button == 3 ) | |
4681 | vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */ | |
7432fddf AF |
4682 | else { |
4683 | marker_begin_move(t, event->x, event->y); | |
4684 | } | |
50a14534 EB |
4685 | return TRUE; |
4686 | } | |
4687 | } | |
4688 | ||
4689 | params.vvp = vvp; | |
4690 | params.x = event->x; | |
4691 | params.y = event->y; | |
4692 | params.closest_wp_name = NULL; | |
4693 | /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */ | |
4694 | params.closest_wp = NULL; | |
4695 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_search_closest_tp, ¶ms); | |
4696 | if ( vtl->current_wp == params.closest_wp && vtl->current_wp != NULL ) | |
4697 | { | |
7432fddf AF |
4698 | /* how do we get here? I'm putting in the abort until we can figure it out. -alex */ |
4699 | marker_begin_move(t, event->x, event->y); | |
7742da66 | 4700 | g_critical("shouldn't be here"); |
7432fddf | 4701 | exit(1); |
50a14534 EB |
4702 | } |
4703 | else if ( params.closest_wp ) | |
4704 | { | |
4705 | if ( event->button == 3 ) | |
4706 | vtl->waypoint_rightclick = TRUE; /* remember that we're clicking; other layers will ignore release signal */ | |
4707 | else | |
4708 | vtl->waypoint_rightclick = FALSE; | |
4709 | ||
4710 | vtl->current_wp = params.closest_wp; | |
4711 | vtl->current_wp_name = params.closest_wp_name; | |
50a14534 EB |
4712 | |
4713 | if ( params.closest_wp ) | |
bdd1c412 | 4714 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->waypoints_iters, vtl->current_wp_name ), TRUE ); |
50a14534 EB |
4715 | |
4716 | /* could make it so don't update if old WP is off screen and new is null but oh well */ | |
4717 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4718 | return TRUE; | |
4719 | } | |
4720 | ||
4721 | vtl->current_wp = NULL; | |
4722 | vtl->current_wp_name = NULL; | |
50a14534 | 4723 | vtl->waypoint_rightclick = FALSE; |
7432fddf AF |
4724 | vik_layer_emit_update ( VIK_LAYER(vtl) ); |
4725 | return FALSE; | |
4726 | } | |
4727 | ||
dc2c040e | 4728 | static gboolean tool_edit_waypoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ) |
7432fddf AF |
4729 | { |
4730 | tool_ed_t *t = data; | |
4731 | VikViewport *vvp = t->vvp; | |
4732 | ||
4733 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
4734 | return FALSE; | |
4735 | ||
4736 | if ( t->holding ) { | |
4737 | VikCoord new_coord; | |
4738 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); | |
4739 | ||
4740 | /* snap to TP */ | |
4741 | if ( event->state & GDK_CONTROL_MASK ) | |
4742 | { | |
4743 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4744 | if ( tp ) | |
4745 | new_coord = tp->coord; | |
4746 | } | |
4747 | ||
4748 | /* snap to WP */ | |
4749 | if ( event->state & GDK_SHIFT_MASK ) | |
4750 | { | |
4751 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4752 | if ( wp && wp != vtl->current_wp ) | |
4753 | new_coord = wp->coord; | |
4754 | } | |
4755 | ||
4756 | { | |
4757 | gint x, y; | |
4758 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
7b203521 | 4759 | |
7432fddf AF |
4760 | marker_moveto ( t, x, y ); |
4761 | } | |
4762 | return TRUE; | |
4763 | } | |
50a14534 EB |
4764 | return FALSE; |
4765 | } | |
4766 | ||
7432fddf | 4767 | static gboolean tool_edit_waypoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 4768 | { |
7432fddf AF |
4769 | tool_ed_t *t = data; |
4770 | VikViewport *vvp = t->vvp; | |
4771 | ||
941aa6e9 AF |
4772 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
4773 | return FALSE; | |
7432fddf AF |
4774 | |
4775 | if ( t->holding && event->button == 1 ) | |
941aa6e9 AF |
4776 | { |
4777 | VikCoord new_coord; | |
941aa6e9 AF |
4778 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
4779 | ||
4780 | /* snap to TP */ | |
4781 | if ( event->state & GDK_CONTROL_MASK ) | |
4782 | { | |
4783 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4784 | if ( tp ) | |
4785 | new_coord = tp->coord; | |
4786 | } | |
4787 | ||
4788 | /* snap to WP */ | |
4789 | if ( event->state & GDK_SHIFT_MASK ) | |
4790 | { | |
4791 | VikWaypoint *wp = closest_wp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4792 | if ( wp && wp != vtl->current_wp ) | |
4793 | new_coord = wp->coord; | |
4794 | } | |
4795 | ||
7432fddf AF |
4796 | marker_end_move ( t ); |
4797 | ||
941aa6e9 AF |
4798 | vtl->current_wp->coord = new_coord; |
4799 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4800 | return TRUE; | |
4801 | } | |
4802 | /* PUT IN RIGHT PLACE!!! */ | |
7432fddf | 4803 | if ( event->button == 3 && vtl->waypoint_rightclick ) |
941aa6e9 AF |
4804 | { |
4805 | if ( vtl->wp_right_click_menu ) | |
4f14a010 | 4806 | g_object_ref_sink ( G_OBJECT(vtl->wp_right_click_menu) ); |
0b951ebe RN |
4807 | if ( vtl->current_wp ) { |
4808 | vtl->wp_right_click_menu = GTK_MENU ( gtk_menu_new () ); | |
4809 | vik_trw_layer_sublayer_add_menu_items ( vtl, vtl->wp_right_click_menu, NULL, VIK_TRW_LAYER_SUBLAYER_WAYPOINT, vtl->current_wp_name, g_hash_table_lookup ( vtl->waypoints_iters, vtl->current_wp_name ), vvp ); | |
4810 | gtk_menu_popup ( vtl->wp_right_click_menu, NULL, NULL, NULL, NULL, event->button, gtk_get_current_event_time() ); | |
4811 | } | |
941aa6e9 AF |
4812 | vtl->waypoint_rightclick = FALSE; |
4813 | } | |
4814 | return FALSE; | |
4815 | } | |
4816 | ||
98f5364d EB |
4817 | /**** Begin track ***/ |
4818 | static gpointer tool_begin_track_create ( VikWindow *vw, VikViewport *vvp) | |
4819 | { | |
4820 | return vvp; | |
4821 | } | |
4822 | ||
4823 | static gboolean tool_begin_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) | |
4824 | { | |
4825 | vtl->current_track = NULL; | |
4826 | return tool_new_track_click ( vtl, event, vvp ); | |
4827 | } | |
4828 | ||
941aa6e9 AF |
4829 | /*** New track ****/ |
4830 | ||
4831 | static gpointer tool_new_track_create ( VikWindow *vw, VikViewport *vvp) | |
4832 | { | |
4833 | return vvp; | |
4834 | } | |
4835 | ||
7b203521 EB |
4836 | typedef struct { |
4837 | VikTrwLayer *vtl; | |
4838 | VikViewport *vvp; | |
4839 | gint x1,y1,x2,y2; | |
4840 | } new_track_move_passalong_t; | |
4841 | ||
4842 | /* sync and undraw, but only when we have time */ | |
4843 | static gboolean ct_sync ( gpointer passalong ) | |
4844 | { | |
4845 | new_track_move_passalong_t *p = (new_track_move_passalong_t *) passalong; | |
4846 | vik_viewport_sync ( p->vvp ); | |
4847 | gdk_gc_set_function ( p->vtl->current_track_gc, GDK_INVERT ); | |
4848 | vik_viewport_draw_line ( p->vvp, p->vtl->current_track_gc, p->x1, p->y1, p->x2, p->y2 ); | |
4849 | gdk_gc_set_function ( p->vtl->current_track_gc, GDK_COPY ); | |
4850 | p->vtl->ct_sync_done = TRUE; | |
4851 | g_free ( p ); | |
4852 | return FALSE; | |
4853 | } | |
4854 | ||
dc2c040e | 4855 | static VikLayerToolFuncStatus tool_new_track_move ( VikTrwLayer *vtl, GdkEventMotion *event, VikViewport *vvp ) |
7b203521 EB |
4856 | { |
4857 | /* if we haven't sync'ed yet, we don't have time to do more. */ | |
4858 | if ( vtl->ct_sync_done && vtl->current_track && vtl->current_track->trackpoints ) { | |
4859 | GList *iter = vtl->current_track->trackpoints; | |
4860 | new_track_move_passalong_t *passalong; | |
4861 | gint x1, y1; | |
4862 | ||
4863 | while ( iter->next ) | |
4864 | iter = iter->next; | |
4865 | gdk_gc_set_function ( vtl->current_track_gc, GDK_INVERT ); | |
4866 | vik_viewport_coord_to_screen ( vvp, &(VIK_TRACKPOINT(iter->data)->coord), &x1, &y1 ); | |
4867 | vik_viewport_draw_line ( vvp, vtl->current_track_gc, x1, y1, event->x, event->y ); | |
4868 | gdk_gc_set_function ( vtl->current_track_gc, GDK_COPY ); | |
4869 | ||
4870 | passalong = g_new(new_track_move_passalong_t,1); /* freed by sync */ | |
4871 | passalong->vtl = vtl; | |
4872 | passalong->vvp = vvp; | |
4873 | passalong->x1 = x1; | |
4874 | passalong->y1 = y1; | |
4875 | passalong->x2 = event->x; | |
4876 | passalong->y2 = event->y; | |
4877 | ||
4878 | /* this will sync and undraw when we have time to */ | |
4879 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, ct_sync, passalong, NULL); | |
4880 | vtl->ct_sync_done = FALSE; | |
165d30aa | 4881 | return VIK_LAYER_TOOL_ACK_GRAB_FOCUS; |
7b203521 | 4882 | } |
165d30aa | 4883 | return VIK_LAYER_TOOL_ACK; |
7b203521 EB |
4884 | } |
4885 | ||
777e2d4d EB |
4886 | static gboolean tool_new_track_key_press ( VikTrwLayer *vtl, GdkEventKey *event, VikViewport *vvp ) |
4887 | { | |
4888 | if ( vtl->current_track && event->keyval == GDK_Escape ) { | |
4889 | vtl->current_track = NULL; | |
4890 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4891 | return TRUE; | |
4892 | } else if ( vtl->current_track && event->keyval == GDK_BackSpace ) { | |
4893 | /* undo */ | |
4894 | if ( vtl->current_track->trackpoints ) | |
4895 | { | |
4896 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
4897 | g_free ( last->data ); | |
4898 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
4899 | } | |
4900 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4901 | return TRUE; | |
4902 | } | |
4903 | return FALSE; | |
4904 | } | |
4905 | ||
941aa6e9 | 4906 | static gboolean tool_new_track_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
50a14534 EB |
4907 | { |
4908 | VikTrackpoint *tp; | |
4909 | ||
941aa6e9 AF |
4910 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
4911 | return FALSE; | |
4912 | ||
50a14534 EB |
4913 | if ( event->button == 3 && vtl->current_track ) |
4914 | { | |
4915 | /* undo */ | |
4916 | if ( vtl->current_track->trackpoints ) | |
4917 | { | |
4918 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
4919 | g_free ( last->data ); | |
4920 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
4921 | } | |
4922 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4923 | return TRUE; | |
4924 | } | |
4925 | ||
4926 | if ( event->type == GDK_2BUTTON_PRESS ) | |
4927 | { | |
4928 | /* subtract last (duplicate from double click) tp then end */ | |
4929 | if ( vtl->current_track && vtl->current_track->trackpoints && vtl->ct_x1 == vtl->ct_x2 && vtl->ct_y1 == vtl->ct_y2 ) | |
4930 | { | |
4931 | GList *last = g_list_last(vtl->current_track->trackpoints); | |
4932 | g_free ( last->data ); | |
4933 | vtl->current_track->trackpoints = g_list_remove_link ( vtl->current_track->trackpoints, last ); | |
4934 | /* undo last, then end */ | |
4935 | vtl->current_track = NULL; | |
4936 | } | |
8e9c992d | 4937 | vik_layer_emit_update ( VIK_LAYER(vtl) ); |
50a14534 EB |
4938 | return TRUE; |
4939 | } | |
4940 | ||
4941 | if ( ! vtl->current_track ) | |
4942 | { | |
e13ab673 RN |
4943 | gchar *name = get_new_unique_sublayer_name(vtl, VIK_TRW_LAYER_SUBLAYER_TRACK, _("Track")); |
4944 | if ( ( name = a_dialog_new_track ( VIK_GTK_WINDOW_FROM_LAYER(vtl), vtl->tracks, name ) ) ) | |
50a14534 EB |
4945 | { |
4946 | vtl->current_track = vik_track_new(); | |
4947 | vtl->current_track->visible = TRUE; | |
4948 | vik_trw_layer_add_track ( vtl, name, vtl->current_track ); | |
98f5364d EB |
4949 | |
4950 | /* incase it was created by begin track */ | |
4951 | vik_window_enable_layer_tool ( VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vtl)), VIK_LAYER_TRW, TOOL_CREATE_TRACK ); | |
50a14534 EB |
4952 | } |
4953 | else | |
4954 | return TRUE; | |
4955 | } | |
4956 | tp = vik_trackpoint_new(); | |
4957 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &(tp->coord) ); | |
4958 | ||
4959 | /* snap to other TP */ | |
4960 | if ( event->state & GDK_CONTROL_MASK ) | |
4961 | { | |
4962 | VikTrackpoint *other_tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
4963 | if ( other_tp ) | |
4964 | tp->coord = other_tp->coord; | |
4965 | } | |
4966 | ||
4967 | tp->newsegment = FALSE; | |
4968 | tp->has_timestamp = FALSE; | |
4969 | tp->timestamp = 0; | |
50a14534 EB |
4970 | vtl->current_track->trackpoints = g_list_append ( vtl->current_track->trackpoints, tp ); |
4971 | ||
4972 | vtl->ct_x1 = vtl->ct_x2; | |
4973 | vtl->ct_y1 = vtl->ct_y2; | |
4974 | vtl->ct_x2 = event->x; | |
4975 | vtl->ct_y2 = event->y; | |
4976 | ||
4977 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4978 | return TRUE; | |
4979 | } | |
4980 | ||
941aa6e9 AF |
4981 | /*** New waypoint ****/ |
4982 | ||
4983 | static gpointer tool_new_waypoint_create ( VikWindow *vw, VikViewport *vvp) | |
4984 | { | |
4985 | return vvp; | |
4986 | } | |
4987 | ||
4988 | static gboolean tool_new_waypoint_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) | |
4989 | { | |
4990 | VikCoord coord; | |
4991 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
4992 | return FALSE; | |
4993 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &coord ); | |
4994 | if (vik_trw_layer_new_waypoint ( vtl, VIK_GTK_WINDOW_FROM_LAYER(vtl), &coord ) && VIK_LAYER(vtl)->visible) | |
4995 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
4996 | return TRUE; | |
4997 | } | |
4998 | ||
4999 | ||
5000 | /*** Edit trackpoint ****/ | |
5001 | ||
5002 | static gpointer tool_edit_trackpoint_create ( VikWindow *vw, VikViewport *vvp) | |
5003 | { | |
7432fddf | 5004 | tool_ed_t *t = g_new(tool_ed_t, 1); |
33534cd8 AF |
5005 | t->vvp = vvp; |
5006 | t->holding = FALSE; | |
5007 | return t; | |
941aa6e9 AF |
5008 | } |
5009 | ||
33534cd8 | 5010 | static gboolean tool_edit_trackpoint_click ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 5011 | { |
7432fddf | 5012 | tool_ed_t *t = data; |
33534cd8 AF |
5013 | VikViewport *vvp = t->vvp; |
5014 | TPSearchParams params; | |
941aa6e9 AF |
5015 | /* OUTDATED DOCUMENTATION: |
5016 | find 5 pixel range on each side. then put these UTM, and a pointer | |
5017 | to the winning track name (and maybe the winning track itself), and a | |
5018 | pointer to the winning trackpoint, inside an array or struct. pass | |
5019 | this along, do a foreach on the tracks which will do a foreach on the | |
5020 | trackpoints. */ | |
5021 | params.vvp = vvp; | |
5022 | params.x = event->x; | |
5023 | params.y = event->y; | |
5024 | params.closest_track_name = NULL; | |
5025 | /* TODO: should get track listitem so we can break it up, make a new track, mess it up, all that. */ | |
5026 | params.closest_tp = NULL; | |
5027 | ||
7432fddf AF |
5028 | if ( event->button != 1 ) |
5029 | return FALSE; | |
5030 | ||
941aa6e9 AF |
5031 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
5032 | return FALSE; | |
5033 | ||
87741170 RN |
5034 | if ( !vtl->vl.visible || !vtl->tracks_visible ) |
5035 | return FALSE; | |
5036 | ||
941aa6e9 AF |
5037 | if ( vtl->current_tpl ) |
5038 | { | |
5039 | /* 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.) */ | |
5040 | VikTrackpoint *tp = VIK_TRACKPOINT(vtl->current_tpl->data); | |
5041 | VikTrack *current_tr = VIK_TRACK(g_hash_table_lookup(vtl->tracks, vtl->current_tp_track_name)); | |
5042 | gint x, y; | |
5043 | g_assert ( current_tr ); | |
5044 | ||
5045 | vik_viewport_coord_to_screen ( vvp, &(tp->coord), &x, &y ); | |
5046 | ||
5047 | if ( current_tr->visible && | |
5048 | abs(x - event->x) < TRACKPOINT_SIZE_APPROX && | |
7432fddf AF |
5049 | abs(y - event->y) < TRACKPOINT_SIZE_APPROX ) { |
5050 | marker_begin_move ( t, event->x, event->y ); | |
941aa6e9 AF |
5051 | return TRUE; |
5052 | } | |
5053 | ||
5054 | vtl->last_tpl = vtl->current_tpl; | |
5055 | vtl->last_tp_track_name = vtl->current_tp_track_name; | |
5056 | } | |
5057 | ||
5058 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_search_closest_tp, ¶ms); | |
5059 | ||
5060 | if ( params.closest_tp ) | |
5061 | { | |
5062 | vtl->current_tpl = params.closest_tpl; | |
5063 | vtl->current_tp_track_name = params.closest_track_name; | |
bdd1c412 | 5064 | vik_treeview_select_iter ( VIK_LAYER(vtl)->vt, g_hash_table_lookup ( vtl->tracks_iters, vtl->current_tp_track_name ), TRUE ); |
941aa6e9 AF |
5065 | trw_layer_tpwin_init ( vtl ); |
5066 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
5067 | return TRUE; | |
5068 | } | |
5069 | ||
5070 | /* these aren't the droids you're looking for */ | |
5071 | return FALSE; | |
5072 | } | |
5073 | ||
dc2c040e | 5074 | static gboolean tool_edit_trackpoint_move ( VikTrwLayer *vtl, GdkEventMotion *event, gpointer data ) |
33534cd8 | 5075 | { |
7432fddf | 5076 | tool_ed_t *t = data; |
33534cd8 AF |
5077 | VikViewport *vvp = t->vvp; |
5078 | ||
5079 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
5080 | return FALSE; | |
5081 | ||
5082 | if ( t->holding ) | |
5083 | { | |
5084 | VikCoord new_coord; | |
33534cd8 AF |
5085 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
5086 | ||
5087 | /* snap to TP */ | |
5088 | if ( event->state & GDK_CONTROL_MASK ) | |
5089 | { | |
5090 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5091 | if ( tp && tp != vtl->current_tpl->data ) | |
5092 | new_coord = tp->coord; | |
5093 | } | |
5094 | // VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; | |
7432fddf AF |
5095 | { |
5096 | gint x, y; | |
5097 | vik_viewport_coord_to_screen ( vvp, &new_coord, &x, &y ); | |
5098 | marker_moveto ( t, x, y ); | |
5099 | } | |
33534cd8 AF |
5100 | |
5101 | return TRUE; | |
5102 | } | |
5103 | return FALSE; | |
5104 | } | |
5105 | ||
33534cd8 | 5106 | static gboolean tool_edit_trackpoint_release ( VikTrwLayer *vtl, GdkEventButton *event, gpointer data ) |
941aa6e9 | 5107 | { |
7432fddf | 5108 | tool_ed_t *t = data; |
33534cd8 AF |
5109 | VikViewport *vvp = t->vvp; |
5110 | ||
941aa6e9 AF |
5111 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) |
5112 | return FALSE; | |
7432fddf AF |
5113 | if ( event->button != 1) |
5114 | return FALSE; | |
33534cd8 | 5115 | |
7432fddf | 5116 | if ( t->holding ) { |
941aa6e9 | 5117 | VikCoord new_coord; |
941aa6e9 AF |
5118 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &new_coord ); |
5119 | ||
5120 | /* snap to TP */ | |
5121 | if ( event->state & GDK_CONTROL_MASK ) | |
5122 | { | |
5123 | VikTrackpoint *tp = closest_tp_in_five_pixel_interval ( vtl, vvp, event->x, event->y ); | |
5124 | if ( tp && tp != vtl->current_tpl->data ) | |
5125 | new_coord = tp->coord; | |
5126 | } | |
5127 | ||
5128 | VIK_TRACKPOINT(vtl->current_tpl->data)->coord = new_coord; | |
5129 | ||
7432fddf | 5130 | marker_end_move ( t ); |
33534cd8 | 5131 | |
941aa6e9 | 5132 | /* diff dist is diff from orig */ |
46b6631a RN |
5133 | if ( vtl->tpwin ) |
5134 | vik_trw_layer_tpwin_set_tp ( vtl->tpwin, vtl->current_tpl, vtl->current_tp_track_name ); | |
941aa6e9 AF |
5135 | /* can't join with itself! */ |
5136 | trw_layer_cancel_last_tp ( vtl ); | |
5137 | ||
5138 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
5139 | return TRUE; | |
5140 | } | |
5141 | return FALSE; | |
5142 | } | |
5143 | ||
5144 | ||
7ff7d728 RN |
5145 | /*** Route Finder ***/ |
5146 | static gpointer tool_route_finder_create ( VikWindow *vw, VikViewport *vvp) | |
1eef1bde QT |
5147 | { |
5148 | return vvp; | |
5149 | } | |
5150 | ||
7ff7d728 | 5151 | static gboolean tool_route_finder_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
1eef1bde QT |
5152 | { |
5153 | VikCoord tmp; | |
0c1044e9 | 5154 | if ( !vtl ) return FALSE; |
1eef1bde | 5155 | vik_viewport_screen_to_coord ( vvp, event->x, event->y, &tmp ); |
7ff7d728 | 5156 | if ( event->button == 3 && vtl->route_finder_current_track ) { |
c3deba01 | 5157 | VikCoord *new_end; |
7ff7d728 | 5158 | new_end = vik_track_cut_back_to_double_point ( vtl->route_finder_current_track ); |
c3deba01 | 5159 | if ( new_end ) { |
7ff7d728 | 5160 | vtl->route_finder_coord = *new_end; |
c3deba01 EB |
5161 | g_free ( new_end ); |
5162 | vik_layer_emit_update ( VIK_LAYER(vtl) ); | |
5163 | /* remove last ' to:...' */ | |
7ff7d728 RN |
5164 | if ( vtl->route_finder_current_track->comment ) { |
5165 | gchar *last_to = strrchr ( vtl->route_finder_current_track->comment, 't' ); | |
5166 | if ( last_to && (last_to - vtl->route_finder_current_track->comment > 1) ) { | |
5167 | gchar *new_comment = g_strndup ( vtl->route_finder_current_track->comment, | |
5168 | last_to - vtl->route_finder_current_track->comment - 1); | |
5169 | vik_track_set_comment_no_copy ( vtl->route_finder_current_track, new_comment ); | |
c3deba01 EB |
5170 | } |
5171 | } | |
5172 | } | |
5173 | } | |
7ff7d728 | 5174 | else if ( vtl->route_finder_started || (event->state & GDK_CONTROL_MASK && vtl->route_finder_current_track) ) { |
1eef1bde | 5175 | struct LatLon start, end; |
533bbf34 MA |
5176 | gchar startlat[G_ASCII_DTOSTR_BUF_SIZE], startlon[G_ASCII_DTOSTR_BUF_SIZE]; |
5177 | gchar endlat[G_ASCII_DTOSTR_BUF_SIZE], endlon[G_ASCII_DTOSTR_BUF_SIZE]; | |
5178 | gchar *url; | |
bddd2056 | 5179 | |
7ff7d728 | 5180 | vik_coord_to_latlon ( &(vtl->route_finder_coord), &start ); |
1eef1bde | 5181 | vik_coord_to_latlon ( &(tmp), &end ); |
7ff7d728 | 5182 | vtl->route_finder_coord = tmp; /* for continuations */ |
bddd2056 EB |
5183 | |
5184 | /* these are checked when adding a track from a file (vik_trw_layer_filein_add_track) */ | |
7ff7d728 RN |
5185 | if ( event->state & GDK_CONTROL_MASK && vtl->route_finder_current_track ) { |
5186 | vtl->route_finder_append = TRUE; // merge tracks. keep started true. | |
bddd2056 | 5187 | } else { |
7ff7d728 RN |
5188 | vtl->route_finder_check_added_track = TRUE; |
5189 | vtl->route_finder_started = FALSE; | |
bddd2056 EB |
5190 | } |
5191 | ||
533bbf34 MA |
5192 | url = g_strdup_printf(GOOGLE_DIRECTIONS_STRING, |
5193 | g_ascii_dtostr (startlat, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) start.lat), | |
5194 | g_ascii_dtostr (startlon, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) start.lon), | |
5195 | g_ascii_dtostr (endlat, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) end.lat), | |
5196 | g_ascii_dtostr (endlon, G_ASCII_DTOSTR_BUF_SIZE, (gdouble) end.lon)); | |
ae941b4c | 5197 | a_babel_convert_from_url ( vtl, url, "kml", NULL, NULL ); |
533bbf34 | 5198 | g_free ( url ); |
bddd2056 EB |
5199 | |
5200 | /* see if anything was done -- a track was added or appended to */ | |
7ff7d728 | 5201 | if ( vtl->route_finder_check_added_track && vtl->route_finder_added_track_name ) { |
bddd2056 EB |
5202 | VikTrack *tr; |
5203 | ||
7ff7d728 | 5204 | tr = g_hash_table_lookup ( vtl->tracks, vtl->route_finder_added_track_name ); |
bddd2056 EB |
5205 | |
5206 | if ( tr ) | |
265bffa9 | 5207 | vik_track_set_comment_no_copy ( tr, g_strdup_printf("from: %f,%f to: %f,%f", start.lat, start.lon, end.lat, end.lon ) ); |
bddd2056 | 5208 | |
7ff7d728 RN |
5209 | vtl->route_finder_current_track = tr; |
5210 | ||
5211 | g_free ( vtl->route_finder_added_track_name ); | |
5212 | vtl->route_finder_added_track_name = NULL; | |
5213 | } else if ( vtl->route_finder_append == FALSE && vtl->route_finder_current_track ) { | |
5214 | /* route_finder_append was originally TRUE but set to FALSE by filein_add_track */ | |
5215 | gchar *new_comment = g_strdup_printf("%s to: %f,%f", vtl->route_finder_current_track->comment, end.lat, end.lon ); | |
5216 | vik_track_set_comment_no_copy ( vtl->route_finder_current_track, new_comment ); | |
bddd2056 | 5217 | } |
7ff7d728 RN |
5218 | vtl->route_finder_check_added_track = FALSE; |
5219 | vtl->route_finder_append = FALSE; | |
bddd2056 | 5220 | |
1eef1bde QT |
5221 | vik_layer_emit_update ( VIK_LAYER(vtl) ); |
5222 | } else { | |
7ff7d728 RN |
5223 | vtl->route_finder_started = TRUE; |
5224 | vtl->route_finder_coord = tmp; | |
5225 | vtl->route_finder_current_track = NULL; | |
1eef1bde | 5226 | } |
1eef1bde QT |
5227 | return TRUE; |
5228 | } | |
5229 | ||
941aa6e9 AF |
5230 | /*** Show picture ****/ |
5231 | ||
5232 | static gpointer tool_show_picture_create ( VikWindow *vw, VikViewport *vvp) | |
5233 | { | |
5234 | return vvp; | |
5235 | } | |
5236 | ||
5237 | /* Params are: vvp, event, last match found or NULL */ | |
5238 | static void tool_show_picture_wp ( char *name, VikWaypoint *wp, gpointer params[2] ) | |
5239 | { | |
5240 | if ( wp->image && wp->visible ) | |
5241 | { | |
5242 | gint x, y, slackx, slacky; | |
5243 | GdkEventButton *event = (GdkEventButton *) params[1]; | |
5244 | ||
5245 | vik_viewport_coord_to_screen ( VIK_VIEWPORT(params[0]), &(wp->coord), &x, &y ); | |
5246 | slackx = wp->image_width / 2; | |
5247 | slacky = wp->image_height / 2; | |
5248 | if ( x <= event->x + slackx && x >= event->x - slackx | |
5249 | && y <= event->y + slacky && y >= event->y - slacky ) | |
5250 | { | |
5251 | params[2] = wp->image; /* we've found a match. however continue searching | |
5252 | * since we want to find the last match -- that | |
5253 | * is, the match that was drawn last. */ | |
5254 | } | |
5255 | } | |
5256 | } | |
5257 | ||
a412f3f5 RN |
5258 | static void trw_layer_show_picture ( gpointer pass_along[6] ) |
5259 | { | |
5260 | /* thanks to the Gaim people for showing me ShellExecute and g_spawn_command_line_async */ | |
5261 | #ifdef WINDOWS | |
5262 | ShellExecute(NULL, NULL, (char *) pass_along[2], NULL, ".\\", 0); | |
5263 | #else /* WINDOWS */ | |
5264 | GError *err = NULL; | |
5265 | gchar *quoted_file = g_shell_quote ( (gchar *) pass_along[5] ); | |
5266 | gchar *cmd = g_strdup_printf ( "eog %s", quoted_file ); | |
5267 | g_free ( quoted_file ); | |
5268 | if ( ! g_spawn_command_line_async ( cmd, &err ) ) | |
5269 | { | |
5270 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER( pass_along[0]), _("Could not launch eog to open file.") ); | |
5271 | g_error_free ( err ); | |
5272 | } | |
5273 | g_free ( cmd ); | |
5274 | #endif /* WINDOWS */ | |
5275 | } | |
5276 | ||
941aa6e9 AF |
5277 | static gboolean tool_show_picture_click ( VikTrwLayer *vtl, GdkEventButton *event, VikViewport *vvp ) |
5278 | { | |
5279 | gpointer params[3] = { vvp, event, NULL }; | |
5280 | if (!vtl || vtl->vl.type != VIK_LAYER_TRW) | |
5281 | return FALSE; | |
5282 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) tool_show_picture_wp, params ); | |
5283 | if ( params[2] ) | |
5284 | { | |
a412f3f5 RN |
5285 | static gpointer pass_along[6]; |
5286 | pass_along[0] = vtl; | |
5287 | pass_along[5] = params[2]; | |
5288 | trw_layer_show_picture ( pass_along ); | |
941aa6e9 AF |
5289 | return TRUE; /* found a match */ |
5290 | } | |
5291 | else | |
5292 | return FALSE; /* go through other layers, searching for a match */ | |
5293 | } | |
5294 | ||
5295 | /*************************************************************************** | |
5296 | ** End tool code | |
5297 | ***************************************************************************/ | |
5298 | ||
5299 | ||
5300 | ||
5301 | ||
5302 | ||
50a14534 EB |
5303 | static void image_wp_make_list ( char *name, VikWaypoint *wp, GSList **pics ) |
5304 | { | |
5305 | if ( wp->image && ( ! a_thumbnails_exists ( wp->image ) ) ) | |
5306 | *pics = g_slist_append ( *pics, (gpointer) g_strdup ( wp->image ) ); | |
5307 | } | |
5308 | ||
91822ddd RN |
5309 | /* Structure for thumbnail creating data used in the background thread */ |
5310 | typedef struct { | |
5311 | VikTrwLayer *vtl; // Layer needed for redrawing | |
5312 | GSList *pics; // Image list | |
5313 | } thumbnail_create_thread_data; | |
5314 | ||
5315 | static int create_thumbnails_thread ( thumbnail_create_thread_data *tctd, gpointer threaddata ) | |
50a14534 | 5316 | { |
91822ddd RN |
5317 | guint total = g_slist_length(tctd->pics), done = 0; |
5318 | while ( tctd->pics ) | |
50a14534 | 5319 | { |
91822ddd | 5320 | a_thumbnails_create ( (gchar *) tctd->pics->data ); |
54861848 GB |
5321 | int result = a_background_thread_progress ( threaddata, ((gdouble) ++done) / total ); |
5322 | if ( result != 0 ) | |
5323 | return -1; /* Abort thread */ | |
5324 | ||
91822ddd | 5325 | tctd->pics = tctd->pics->next; |
50a14534 | 5326 | } |
91822ddd RN |
5327 | |
5328 | // Redraw to show the thumbnails as they are now created | |
5329 | gdk_threads_enter(); | |
5330 | if ( IS_VIK_LAYER(tctd->vtl) ) | |
5331 | vik_layer_emit_update ( VIK_LAYER(tctd->vtl) ); | |
5332 | gdk_threads_leave(); | |
5333 | ||
17c8aefa | 5334 | return 0; |
50a14534 EB |
5335 | } |
5336 | ||
91822ddd | 5337 | static void thumbnail_create_thread_free ( thumbnail_create_thread_data *tctd ) |
50a14534 | 5338 | { |
91822ddd | 5339 | while ( tctd->pics ) |
50a14534 | 5340 | { |
91822ddd RN |
5341 | g_free ( tctd->pics->data ); |
5342 | tctd->pics = g_slist_delete_link ( tctd->pics, tctd->pics ); | |
50a14534 | 5343 | } |
91822ddd | 5344 | g_free ( tctd ); |
50a14534 EB |
5345 | } |
5346 | ||
5347 | static void trw_layer_verify_thumbnails ( VikTrwLayer *vtl, GtkWidget *vp ) | |
5348 | { | |
5349 | if ( ! vtl->has_verified_thumbnails ) | |
5350 | { | |
5351 | GSList *pics = NULL; | |
5352 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) image_wp_make_list, &pics ); | |
5353 | if ( pics ) | |
5354 | { | |
5355 | gint len = g_slist_length ( pics ); | |
4c77d5e0 | 5356 | gchar *tmp = g_strdup_printf ( _("Creating %d Image Thumbnails..."), len ); |
91822ddd RN |
5357 | thumbnail_create_thread_data *tctd = g_malloc ( sizeof(thumbnail_create_thread_data) ); |
5358 | tctd->vtl = vtl; | |
5359 | tctd->pics = pics; | |
5360 | a_background_thread ( VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
5361 | tmp, | |
5362 | (vik_thr_func) create_thumbnails_thread, | |
5363 | tctd, | |
5364 | (vik_thr_free_func) thumbnail_create_thread_free, | |
5365 | NULL, | |
5366 | len ); | |
50a14534 EB |
5367 | g_free ( tmp ); |
5368 | } | |
5369 | } | |
5370 | } | |
5371 | ||
5372 | VikCoordMode vik_trw_layer_get_coord_mode ( VikTrwLayer *vtl ) | |
5373 | { | |
5374 | return vtl->coord_mode; | |
5375 | } | |
5376 | ||
5377 | ||
5378 | ||
5379 | static void waypoint_convert ( const gchar *name, VikWaypoint *wp, VikCoordMode *dest_mode ) | |
5380 | { | |
5381 | vik_coord_convert ( &(wp->coord), *dest_mode ); | |
5382 | } | |
5383 | ||
5384 | static void track_convert ( const gchar *name, VikTrack *tr, VikCoordMode *dest_mode ) | |
5385 | { | |
5386 | vik_track_convert ( tr, *dest_mode ); | |
5387 | } | |
5388 | ||
5389 | static void trw_layer_change_coord_mode ( VikTrwLayer *vtl, VikCoordMode dest_mode ) | |
5390 | { | |
5391 | if ( vtl->coord_mode != dest_mode ) | |
5392 | { | |
5393 | vtl->coord_mode = dest_mode; | |
5394 | g_hash_table_foreach ( vtl->waypoints, (GHFunc) waypoint_convert, &dest_mode ); | |
5395 | g_hash_table_foreach ( vtl->tracks, (GHFunc) track_convert, &dest_mode ); | |
5396 | } | |
5397 | } | |
e4afc73a EB |
5398 | |
5399 | VikWaypoint *vik_trw_layer_get_waypoint ( VikTrwLayer *vtl, gchar *name ) | |
5400 | { | |
5401 | return g_hash_table_lookup ( vtl->waypoints, name ); | |
5402 | } | |
5403 | ||
f7f8a0a6 | 5404 | VikTrack *vik_trw_layer_get_track ( VikTrwLayer *vtl, const gchar *name ) |
e4afc73a EB |
5405 | { |
5406 | return g_hash_table_lookup ( vtl->tracks, name ); | |
5407 | } | |
20c7a3a0 | 5408 | |
2cebc318 | 5409 | static void vik_trw_layer_set_menu_selection(VikTrwLayer *vtl, guint16 selection) |
20c7a3a0 QT |
5410 | { |
5411 | vtl->menu_selection = selection; | |
5412 | } | |
5413 | ||
5414 | static guint16 vik_trw_layer_get_menu_selection(VikTrwLayer *vtl) | |
5415 | { | |
5416 | return(vtl->menu_selection); | |
5417 | } | |
5418 | ||
7114e879 QT |
5419 | /* ----------- Downloading maps along tracks --------------- */ |
5420 | ||
5421 | static int get_download_area_width(VikViewport *vvp, gdouble zoom_level, struct LatLon *wh) | |
5422 | { | |
5423 | /* TODO: calculating based on current size of viewport */ | |
5424 | const gdouble w_at_zoom_0_125 = 0.0013; | |
5425 | const gdouble h_at_zoom_0_125 = 0.0011; | |
5426 | gdouble zoom_factor = zoom_level/0.125; | |
5427 | ||
5428 | wh->lat = h_at_zoom_0_125 * zoom_factor; | |
5429 | wh->lon = w_at_zoom_0_125 * zoom_factor; | |
5430 | ||
5431 | return 0; /* all OK */ | |
5432 | } | |
5433 | ||
35e22ed8 QT |
5434 | static VikCoord *get_next_coord(VikCoord *from, VikCoord *to, struct LatLon *dist, gdouble gradient) |
5435 | { | |
5436 | if ((dist->lon >= ABS(to->east_west - from->east_west)) && | |
5437 | (dist->lat >= ABS(to->north_south - from->north_south))) | |
5438 | return NULL; | |
5439 | ||
5440 | VikCoord *coord = g_malloc(sizeof(VikCoord)); | |
5441 | coord->mode = VIK_COORD_LATLON; | |
5442 | ||
5443 | if (ABS(gradient) < 1) { | |
5444 | if (from->east_west > to->east_west) | |
5445 | coord->east_west = from->east_west - dist->lon; | |
5446 | else | |
5447 | coord->east_west = from->east_west + dist->lon; | |
5448 | coord->north_south = gradient * (coord->east_west - from->east_west) + from->north_south; | |
5449 | } else { | |
5450 | if (from->north_south > to->north_south) | |
5451 | coord->north_south = from->north_south - dist->lat; | |
5452 | else | |
5453 | coord->north_south = from->north_south + dist->lat; | |
5454 | coord->east_west = (1/gradient) * (coord->north_south - from->north_south) + from->north_south; | |
5455 | } | |
5456 | ||
5457 | return coord; | |
5458 | } | |
5459 | ||
5460 | static GList *add_fillins(GList *list, VikCoord *from, VikCoord *to, struct LatLon *dist) | |
5461 | { | |
5462 | /* TODO: handle virtical track (to->east_west - from->east_west == 0) */ | |
5463 | gdouble gradient = (to->north_south - from->north_south)/(to->east_west - from->east_west); | |
5464 | ||
5465 | VikCoord *next = from; | |
5466 | while (TRUE) { | |
5467 | if ((next = get_next_coord(next, to, dist, gradient)) == NULL) | |
5468 | break; | |
5469 | list = g_list_prepend(list, next); | |
5470 | } | |
5471 | ||
5472 | return list; | |
5473 | } | |
5474 | ||
7114e879 QT |
5475 | void vik_track_download_map(VikTrack *tr, VikMapsLayer *vml, VikViewport *vvp, gdouble zoom_level) |
5476 | { | |
5477 | typedef struct _Rect { | |
5478 | VikCoord tl; | |
5479 | VikCoord br; | |
35e22ed8 | 5480 | VikCoord center; |
7114e879 | 5481 | } Rect; |
35e22ed8 | 5482 | #define GLRECT(iter) ((Rect *)((iter)->data)) |
7114e879 QT |
5483 | |
5484 | struct LatLon wh; | |
35e22ed8 | 5485 | GList *rects_to_download = NULL; |
7114e879 QT |
5486 | GList *rect_iter; |
5487 | ||
5488 | if (get_download_area_width(vvp, zoom_level, &wh)) | |
5489 | return; | |
5490 | ||
5491 | GList *iter = tr->trackpoints; | |
35e22ed8 QT |
5492 | if (!iter) |
5493 | return; | |
7114e879 QT |
5494 | |
5495 | gboolean new_map = TRUE; | |
5496 | VikCoord *cur_coord, tl, br; | |
5497 | Rect *rect; | |
7114e879 QT |
5498 | while (iter) { |
5499 | cur_coord = &(VIK_TRACKPOINT(iter->data))->coord; | |
5500 | if (new_map) { | |
5501 | vik_coord_set_area(cur_coord, &wh, &tl, &br); | |
5502 | rect = g_malloc(sizeof(Rect)); | |
5503 | rect->tl = tl; | |
5504 | rect->br = br; | |
35e22ed8 QT |
5505 | rect->center = *cur_coord; |
5506 | rects_to_download = g_list_prepend(rects_to_download, rect); | |
7114e879 QT |
5507 | new_map = FALSE; |
5508 | iter = iter->next; | |
5509 | continue; | |
5510 | } | |
5511 | gboolean found = FALSE; | |
35e22ed8 QT |
5512 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) { |
5513 | if (vik_coord_inside(cur_coord, &GLRECT(rect_iter)->tl, &GLRECT(rect_iter)->br)) { | |
7114e879 QT |
5514 | found = TRUE; |
5515 | break; | |
5516 | } | |
5517 | } | |
5518 | if (found) | |
5519 | iter = iter->next; | |
5520 | else | |
5521 | new_map = TRUE; | |
5522 | } | |
35e22ed8 | 5523 | |
35e22ed8 | 5524 | GList *fillins = NULL; |
b1e57d16 RN |
5525 | /* 'fillin' doesn't work in UTM mode - potentially ending up in massive loop continually allocating memory - hence don't do it */ |
5526 | /* seems that ATM the function get_next_coord works only for LATLON */ | |
5527 | if ( cur_coord->mode == VIK_COORD_LATLON ) { | |
5528 | /* fill-ins for far apart points */ | |
5529 | GList *cur_rect, *next_rect; | |
5530 | for (cur_rect = rects_to_download; | |
5531 | (next_rect = cur_rect->next) != NULL; | |
5532 | cur_rect = cur_rect->next) { | |
5533 | if ((wh.lon < ABS(GLRECT(cur_rect)->center.east_west - GLRECT(next_rect)->center.east_west)) || | |
5534 | (wh.lat < ABS(GLRECT(cur_rect)->center.north_south - GLRECT(next_rect)->center.north_south))) { | |
5535 | fillins = add_fillins(fillins, &GLRECT(cur_rect)->center, &GLRECT(next_rect)->center, &wh); | |
5536 | } | |
35e22ed8 | 5537 | } |
3cbbb49e GB |
5538 | } else |
5539 | g_message("%s: this feature works only in Mercator mode", __FUNCTION__); | |
35e22ed8 QT |
5540 | |
5541 | if (fillins) { | |
5542 | GList *iter = fillins; | |
5543 | while (iter) { | |
5544 | cur_coord = (VikCoord *)(iter->data); | |
5545 | vik_coord_set_area(cur_coord, &wh, &tl, &br); | |
5546 | rect = g_malloc(sizeof(Rect)); | |
5547 | rect->tl = tl; | |
5548 | rect->br = br; | |
5549 | rect->center = *cur_coord; | |
5550 | rects_to_download = g_list_prepend(rects_to_download, rect); | |
5551 | iter = iter->next; | |
5552 | } | |
5553 | } | |
5554 | ||
5555 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) { | |
7114e879 QT |
5556 | maps_layer_download_section_without_redraw(vml, vvp, &(((Rect *)(rect_iter->data))->tl), &(((Rect *)(rect_iter->data))->br), zoom_level); |
5557 | } | |
5558 | ||
35e22ed8 QT |
5559 | if (fillins) { |
5560 | for (iter = fillins; iter; iter = iter->next) | |
5561 | g_free(iter->data); | |
5562 | g_list_free(fillins); | |
5563 | } | |
5564 | if (rects_to_download) { | |
5565 | for (rect_iter = rects_to_download; rect_iter; rect_iter = rect_iter->next) | |
5566 | g_free(rect_iter->data); | |
5567 | g_list_free(rects_to_download); | |
5568 | } | |
7114e879 QT |
5569 | } |
5570 | ||
6bb72350 | 5571 | static void trw_layer_download_map_along_track_cb ( gpointer pass_along[6] ) |
7114e879 QT |
5572 | { |
5573 | VikMapsLayer *vml; | |
5574 | gint selected_map, default_map; | |
5575 | gchar *zoomlist[] = {"0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", NULL }; | |
5576 | gdouble zoom_vals[] = {0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024}; | |
5577 | gint selected_zoom, default_zoom; | |
5578 | int i,j; | |
5579 | ||
5580 | ||
5581 | VikTrwLayer *vtl = pass_along[0]; | |
5582 | VikLayersPanel *vlp = pass_along[1]; | |
5583 | VikTrack *tr = (VikTrack *) g_hash_table_lookup ( VIK_TRW_LAYER(pass_along[0])->tracks, pass_along[3] ); | |
5584 | VikViewport *vvp = vik_window_viewport((VikWindow *)(VIK_GTK_WINDOW_FROM_LAYER(vtl))); | |
5585 | ||
aa7ed888 | 5586 | GList *vmls = vik_layers_panel_get_all_layers_of_type(vlp, VIK_LAYER_MAPS, TRUE); // Includes hidden map layer types |
7114e879 QT |
5587 | int num_maps = g_list_length(vmls); |
5588 | ||
5589 | if (!num_maps) { | |
4c77d5e0 | 5590 | a_dialog_msg(VIK_GTK_WINDOW_FROM_LAYER(vtl), GTK_MESSAGE_ERROR, _("No map layer in use. Create one first"), NULL); |
7114e879 QT |
5591 | return; |
5592 | } | |
5593 | ||
5594 | gchar **map_names = g_malloc(1 + num_maps * sizeof(gpointer)); | |
5595 | VikMapsLayer **map_layers = g_malloc(1 + num_maps * sizeof(gpointer)); | |
5596 | ||
5597 | gchar **np = map_names; | |
5598 | VikMapsLayer **lp = map_layers; | |
5599 | for (i = 0; i < num_maps; i++) { | |
5600 | gboolean dup = FALSE; | |
5601 | vml = (VikMapsLayer *)(vmls->data); | |
5602 | for (j = 0; j < i; j++) { /* no duplicate allowed */ | |
5603 | if (vik_maps_layer_get_map_type(vml) == vik_maps_layer_get_map_type(map_layers[j])) { | |
5604 | dup = TRUE; | |
5605 | break; | |
5606 | } | |
5607 | } | |
5608 | if (!dup) { | |
5609 | *lp++ = vml; | |
5610 | *np++ = vik_maps_layer_get_map_label(vml); | |
5611 | } | |
5612 | vmls = vmls->next; | |
5613 | } | |
5614 | *lp = NULL; | |
5615 | *np = NULL; | |
5616 | num_maps = lp - map_layers; | |
5617 | ||
5618 | for (default_map = 0; default_map < num_maps; default_map++) { | |
5619 | /* TODO: check for parent layer's visibility */ | |
5620 | if (VIK_LAYER(map_layers[default_map])->visible) | |
5621 | break; | |
5622 | } | |
5623 | default_map = (default_map == num_maps) ? 0 : default_map; | |
5624 | ||
5625 | gdouble cur_zoom = vik_viewport_get_zoom(vvp); | |
5626 | for (default_zoom = 0; default_zoom < sizeof(zoom_vals)/sizeof(gdouble); default_zoom++) { | |
5627 | if (cur_zoom == zoom_vals[default_zoom]) | |
5628 | break; | |
5629 | } | |
5630 | default_zoom = (default_zoom == sizeof(zoom_vals)/sizeof(gdouble)) ? sizeof(zoom_vals)/sizeof(gdouble) - 1 : default_zoom; | |
5631 | ||
5632 | if (!a_dialog_map_n_zoom(VIK_GTK_WINDOW_FROM_LAYER(vtl), map_names, default_map, zoomlist, default_zoom, &selected_map, &selected_zoom)) | |
5633 | goto done; | |
5634 | ||
5635 | vik_track_download_map(tr, map_layers[selected_map], vvp, zoom_vals[selected_zoom]); | |
5636 | ||
5637 | done: | |
5638 | for (i = 0; i < num_maps; i++) | |
5639 | g_free(map_names[i]); | |
5640 | g_free(map_names); | |
5641 | g_free(map_layers); | |
5642 | ||
5643 | g_list_free(vmls); | |
5644 | ||
5645 | } | |
0c1044e9 | 5646 | |
a8fe53f8 EB |
5647 | /**** lowest waypoint number calculation ***/ |
5648 | static gint highest_wp_number_name_to_number(const gchar *name) { | |
5649 | if ( strlen(name) == 3 ) { | |
5650 | int n = atoi(name); | |
5651 | if ( n < 100 && name[0] != '0' ) | |
5652 | return -1; | |
5653 | if ( n < 10 && name[0] != '0' ) | |
5654 | return -1; | |
5655 | return n; | |
5656 | } | |
5657 | return -1; | |
5658 | } | |
5659 | ||
5660 | ||
5661 | static void highest_wp_number_reset(VikTrwLayer *vtl) | |
5662 | { | |
5663 | vtl->highest_wp_number = -1; | |
5664 | } | |
5665 | ||
5666 | static void highest_wp_number_add_wp(VikTrwLayer *vtl, const gchar *new_wp_name) | |
5667 | { | |
5668 | /* if is bigger that top, add it */ | |
5669 | gint new_wp_num = highest_wp_number_name_to_number(new_wp_name); | |
5670 | if ( new_wp_num > vtl->highest_wp_number ) | |
5671 | vtl->highest_wp_number = new_wp_num; | |
5672 | } | |
5673 | ||
5674 | static void highest_wp_number_remove_wp(VikTrwLayer *vtl, const gchar *old_wp_name) | |
5675 | { | |
5676 | /* if wasn't top, do nothing. if was top, count backwards until we find one used */ | |
5677 | gint old_wp_num = highest_wp_number_name_to_number(old_wp_name); | |
5678 | if ( vtl->highest_wp_number == old_wp_num ) { | |
5679 | gchar buf[4]; | |
5680 | vtl->highest_wp_number --; | |
5681 | ||
5682 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number ); | |
5683 | /* search down until we find something that *does* exist */ | |
5684 | ||
3ce17b61 | 5685 | while ( vtl->highest_wp_number > 0 && ! g_hash_table_lookup ( vtl->waypoints, buf ) ) { |
a8fe53f8 EB |
5686 | vtl->highest_wp_number --; |
5687 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number ); | |
5688 | } | |
5689 | } | |
5690 | } | |
5691 | ||
5692 | /* get lowest unused number */ | |
5693 | static gchar *highest_wp_number_get(VikTrwLayer *vtl) | |
5694 | { | |
5695 | gchar buf[4]; | |
5696 | if ( vtl->highest_wp_number < 0 || vtl->highest_wp_number >= 999 ) | |
3ce17b61 | 5697 | return NULL; |
a8fe53f8 EB |
5698 | g_snprintf(buf,4,"%03d", vtl->highest_wp_number+1 ); |
5699 | return g_strdup(buf); | |
5700 | } |