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Basics of canvas internal object detection
1 | /* |
2 | * Copyright (C) 2008 Till Harbaum <till@harbaum.org>. |
3 | * |
4 | * This file is part of OSM2Go. |
5 | * |
6 | * OSM2Go is free software: you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation, either version 3 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * OSM2Go is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with OSM2Go. If not, see <http://www.gnu.org/licenses/>. |
18 | */ |
19 | |
20 | #include <stdio.h> |
21 | #include <string.h> |
22 | |
23 | #include <curl/curl.h> |
24 | #include <gdk/gdkkeysyms.h> |
25 | |
26 | #include "appdata.h" |
27 | #include "banner.h" |
28 | |
29 | /* disable/enable main screen control dependant on presence of open project */ |
30 | static void main_ui_enable(appdata_t *appdata) { |
31 | gboolean project_valid = (appdata->project != NULL); |
32 | gboolean osm_valid = (appdata->osm != NULL); |
33 | |
34 | /* cancel any action in progress */ |
35 | if(GTK_WIDGET_FLAGS(appdata->iconbar->cancel) & GTK_SENSITIVE) |
36 | map_action_cancel(appdata); |
37 | |
38 | /* ---- set project name as window title ----- */ |
39 | #ifndef USE_HILDON |
40 | char *str = NULL; |
41 | if(project_valid) |
42 | str = g_strdup_printf("OSM2Go - %s", appdata->project->name); |
43 | else |
44 | str = g_strdup_printf("OSM2Go"); |
45 | |
46 | gtk_window_set_title(GTK_WINDOW(appdata->window), str); |
47 | g_free(str); |
48 | #else |
49 | if(project_valid) |
50 | gtk_window_set_title(GTK_WINDOW(appdata->window), appdata->project->name); |
51 | else |
52 | gtk_window_set_title(GTK_WINDOW(appdata->window), ""); |
53 | #endif |
54 | |
55 | if(appdata->iconbar && appdata->iconbar->toolbar) |
56 | gtk_widget_set_sensitive(appdata->iconbar->toolbar, osm_valid); |
57 | |
58 | /* disable all menu entries related to map */ |
59 | gtk_widget_set_sensitive(appdata->menu_osm, project_valid); |
60 | gtk_widget_set_sensitive(appdata->menu_item_osm_upload, osm_valid); |
61 | if(appdata->menu_item_osm_undo) |
62 | gtk_widget_set_sensitive(appdata->menu_item_osm_undo, osm_valid); |
63 | gtk_widget_set_sensitive(appdata->menu_item_osm_save_changes, osm_valid); |
64 | gtk_widget_set_sensitive(appdata->menu_item_osm_undo_changes, osm_valid); |
65 | gtk_widget_set_sensitive(appdata->track.menu_track, osm_valid); |
66 | gtk_widget_set_sensitive(appdata->menu_view, osm_valid); |
67 | gtk_widget_set_sensitive(appdata->menu_wms, osm_valid); |
68 | gtk_widget_set_sensitive(appdata->menu_map, osm_valid); |
69 | gtk_widget_set_sensitive(appdata->menu_item_project_close, project_valid); |
70 | |
71 | if(!project_valid) |
72 | statusbar_set(appdata, _("Please load or create a project"), FALSE); |
73 | } |
74 | |
75 | /******************** begin of menu *********************/ |
76 | |
77 | static void |
78 | cb_menu_project_open(GtkMenuItem *item, gpointer data) { |
79 | appdata_t *appdata = (appdata_t*)data; |
80 | project_load(appdata, NULL); |
81 | main_ui_enable(appdata); |
82 | } |
83 | |
84 | static void |
85 | cb_menu_project_close(GtkMenuItem *item, gpointer data) { |
86 | appdata_t *appdata = (appdata_t*)data; |
87 | project_close(appdata); |
88 | main_ui_enable(appdata); |
89 | } |
90 | |
91 | static void |
92 | cb_menu_about(GtkMenuItem *item, gpointer data) { |
93 | appdata_t *appdata = (appdata_t*)data; |
94 | |
95 | const gchar *authors[] = { |
96 | "Till Harbaum <till@harbaum.org>", |
97 | "Andrew Chadwick <andrewc-osm2go@piffle.org>", |
98 | NULL }; |
99 | |
100 | const gchar *artists[] = { |
101 | "Andrew Zhilin <drew.zhilin@gmail.com>", |
102 | NULL }; |
103 | |
104 | gtk_show_about_dialog(GTK_WINDOW(appdata->window), |
105 | "name", "OSM2Go", |
106 | "version", VERSION, |
107 | "copyright", _("Copyright 2008-2009"), |
108 | "authors", authors, |
109 | "artists", artists, |
110 | "website", _("http://www.harbaum.org/till/maemo"), |
111 | "comments", _("Mobile OSM Editor"), |
112 | NULL); |
113 | } |
114 | |
115 | void on_window_destroy (GtkWidget *widget, gpointer data); |
116 | |
117 | static void |
118 | cb_menu_quit(GtkMenuItem *item, gpointer data) { |
119 | appdata_t *appdata = (appdata_t*)data; |
120 | gtk_widget_destroy(GTK_WIDGET(appdata->window)); |
121 | } |
122 | |
123 | static void |
124 | cb_menu_upload(GtkMenuItem *item, gpointer data) { |
125 | appdata_t *appdata = (appdata_t*)data; |
126 | if(!appdata->osm || !appdata->project) return; |
127 | |
128 | osm_upload(appdata, appdata->osm, appdata->project); |
129 | } |
130 | |
131 | static void |
132 | cb_menu_download(GtkMenuItem *item, gpointer data) { |
133 | appdata_t *appdata = (appdata_t*)data; |
134 | if(!appdata->project) return; |
135 | |
136 | /* if we have valid osm data loaded: save state first */ |
137 | if(appdata->osm) { |
138 | /* redraw the entire map by destroying all map items and redrawing them */ |
139 | diff_save(appdata->project, appdata->osm); |
140 | map_clear(appdata, MAP_LAYER_OBJECTS_ONLY); |
141 | osm_free(&appdata->icon, appdata->osm); |
142 | |
143 | appdata->osm = NULL; |
144 | } |
145 | |
146 | // download |
147 | if(osm_download(GTK_WIDGET(appdata->window), appdata->project)) { |
148 | banner_busy_start(appdata, 1, "Redrawing..."); |
149 | appdata->osm = osm_parse(appdata->project->osm); |
150 | diff_restore(appdata, appdata->project, appdata->osm); |
151 | map_paint(appdata); |
152 | banner_busy_stop(appdata); //"Redrawing..." |
153 | } |
154 | |
155 | main_ui_enable(appdata); |
156 | } |
157 | |
158 | static void |
159 | cb_menu_wms_import(GtkMenuItem *item, gpointer data) { |
160 | appdata_t *appdata = (appdata_t*)data; |
161 | wms_import(appdata); |
162 | } |
163 | |
164 | static void |
165 | cb_menu_wms_clear(GtkMenuItem *item, gpointer data) { |
166 | appdata_t *appdata = (appdata_t*)data; |
167 | wms_remove(appdata); |
168 | } |
169 | |
170 | static void |
171 | cb_menu_wms_adjust(GtkMenuItem *item, gpointer data) { |
172 | appdata_t *appdata = (appdata_t*)data; |
173 | map_action_set(appdata, MAP_ACTION_BG_ADJUST); |
174 | } |
175 | |
176 | /* ----------- hide objects for performance reasons ----------- */ |
177 | |
178 | static void |
179 | cb_menu_map_hide_sel(GtkMenuItem *item, gpointer data) { |
180 | appdata_t *appdata = (appdata_t*)data; |
181 | map_hide_selected(appdata); |
182 | } |
183 | |
184 | static void |
185 | cb_menu_map_show_all(GtkMenuItem *item, gpointer data) { |
186 | appdata_t *appdata = (appdata_t*)data; |
187 | map_show_all(appdata); |
188 | } |
189 | |
190 | /* ---------------------------------------------------------- */ |
191 | |
192 | #if 1 // mainly for testing |
193 | static void |
194 | cb_menu_redraw(GtkMenuItem *item, gpointer data) { |
195 | appdata_t *appdata = (appdata_t*)data; |
196 | |
197 | /* redraw the entire map by destroying all map items and redrawing them */ |
198 | banner_busy_start(appdata, 1, "Redrawing..."); |
199 | track_save(appdata->project, appdata->track.track); |
200 | diff_save(appdata->project, appdata->osm); |
201 | map_clear(appdata, MAP_LAYER_ALL); |
202 | osm_free(&appdata->icon, appdata->osm); |
203 | |
204 | appdata->osm = osm_parse(appdata->project->osm); |
205 | diff_restore(appdata, appdata->project, appdata->osm); |
206 | map_paint(appdata); |
207 | |
208 | appdata->track.track = track_restore(appdata, appdata->project); |
209 | if(appdata->track.track) |
210 | map_track_draw(appdata->map, appdata->track.track); |
211 | |
212 | wms_load(appdata); |
213 | banner_busy_stop(appdata); //"Redrawing..." |
214 | } |
215 | #endif |
216 | |
217 | static void |
218 | cb_menu_style(GtkMenuItem *item, gpointer data) { |
219 | appdata_t *appdata = (appdata_t*)data; |
220 | |
221 | style_select(GTK_WIDGET(appdata->window), appdata); |
222 | } |
223 | |
224 | static void |
225 | cb_menu_map_no_icons(GtkCheckMenuItem *item, gpointer data) { |
226 | appdata_t *appdata = (appdata_t*)data; |
227 | |
228 | banner_busy_start(appdata, 1, "Redrawing..."); |
229 | map_clear(appdata, MAP_LAYER_OBJECTS_ONLY); |
230 | appdata->settings->no_icons = gtk_check_menu_item_get_active(item); |
231 | map_paint(appdata); |
232 | banner_busy_stop(appdata); //"Redrawing..." |
233 | } |
234 | |
235 | static void |
236 | cb_menu_map_no_antialias(GtkCheckMenuItem *item, gpointer data) { |
237 | appdata_t *appdata = (appdata_t*)data; |
238 | |
239 | banner_busy_start(appdata, 1, "Redrawing..."); |
240 | map_clear(appdata, MAP_LAYER_OBJECTS_ONLY); |
241 | appdata->settings->no_antialias = gtk_check_menu_item_get_active(item); |
242 | map_paint(appdata); |
243 | banner_busy_stop(appdata); //"Redrawing..." |
244 | } |
245 | |
246 | static void |
247 | cb_menu_undo(GtkMenuItem *item, gpointer data) { |
248 | appdata_t *appdata = (appdata_t*)data; |
249 | |
250 | undo(appdata); |
251 | |
252 | // the banner will be displayed from within undo with more details |
253 | } |
254 | |
255 | static void |
256 | cb_menu_save_changes(GtkMenuItem *item, gpointer data) { |
257 | appdata_t *appdata = (appdata_t*)data; |
258 | |
259 | diff_save(appdata->project, appdata->osm); |
260 | banner_show_info(appdata, _("Saved local changes")); |
261 | } |
262 | |
263 | static void |
264 | cb_menu_undo_changes(GtkMenuItem *item, gpointer data) { |
265 | appdata_t *appdata = (appdata_t*)data; |
266 | |
267 | if(!yes_no_f(GTK_WIDGET(appdata->window), NULL, 0, 0, |
268 | _("Discard local changes?"), |
269 | _("Throw away all the changes you've not " |
270 | "uploaded yet? This can't be undone."))) |
271 | return; |
272 | |
273 | banner_busy_start(appdata, 1, _("Redrawing...")); |
274 | map_clear(appdata, MAP_LAYER_OBJECTS_ONLY); |
275 | osm_free(&appdata->icon, appdata->osm); |
276 | diff_remove(appdata->project); |
277 | appdata->osm = osm_parse(appdata->project->osm); |
278 | map_paint(appdata); |
279 | banner_busy_stop(appdata); //"Redrawing..." |
280 | |
281 | banner_show_info(appdata, _("Discarded local changes")); |
282 | } |
283 | |
284 | static void |
285 | cb_menu_osm_relations(GtkMenuItem *item, gpointer data) { |
286 | relation_list((appdata_t*)data); |
287 | } |
288 | |
289 | static void |
290 | cb_menu_fullscreen(GtkCheckMenuItem *item, gpointer data) { |
291 | appdata_t *appdata = (appdata_t *)data; |
292 | |
293 | if(gtk_check_menu_item_get_active(item)) |
294 | gtk_window_fullscreen(GTK_WINDOW(appdata->window)); |
295 | else |
296 | gtk_window_unfullscreen(GTK_WINDOW(appdata->window)); |
297 | } |
298 | |
299 | static void |
300 | cb_menu_zoomin(GtkMenuItem *item, appdata_t *appdata) { |
301 | if(!appdata || !appdata->map) return; |
302 | |
303 | map_set_zoom(appdata->map, appdata->map->state->zoom*ZOOM_FACTOR_MENU, TRUE); |
304 | printf("zoom is now %f\n", appdata->map->state->zoom); |
305 | } |
306 | |
307 | static void |
308 | cb_menu_zoomout(GtkMenuItem *item, appdata_t *appdata) { |
309 | if(!appdata || !appdata->map) return; |
310 | |
311 | map_set_zoom(appdata->map, appdata->map->state->zoom/ZOOM_FACTOR_MENU, TRUE); |
312 | printf("zoom is now %f\n", appdata->map->state->zoom); |
313 | } |
314 | |
315 | static void |
316 | cb_menu_track_import(GtkMenuItem *item, appdata_t *appdata) { |
317 | |
318 | /* open a file selector */ |
319 | GtkWidget *dialog; |
320 | |
321 | #ifdef USE_HILDON |
322 | dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window), |
323 | GTK_FILE_CHOOSER_ACTION_OPEN); |
324 | #else |
325 | dialog = gtk_file_chooser_dialog_new (_("Import track file"), |
326 | GTK_WINDOW(appdata->window), |
327 | GTK_FILE_CHOOSER_ACTION_OPEN, |
328 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
329 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
330 | NULL); |
331 | #endif |
332 | |
333 | /* use path if one is present */ |
334 | if(appdata->track.import_path) |
335 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), |
336 | appdata->track.import_path); |
337 | |
338 | gtk_widget_show_all (GTK_WIDGET(dialog)); |
339 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { |
340 | char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
341 | |
342 | /* load a track */ |
343 | track_do(appdata, TRACK_IMPORT, filename); |
344 | if(appdata->track.track) { |
345 | |
346 | /* save path if gpx was successfully loaded */ |
347 | char *r = strrchr(filename, '/'); |
348 | |
349 | /* there is a delimiter, use everything left of it as path */ |
350 | if(r) { |
351 | *r = 0; |
352 | if(appdata->track.import_path) g_free(appdata->track.import_path); |
353 | appdata->track.import_path = g_strdup(filename); |
354 | /* restore path ... just in case ... */ |
355 | *r = '/'; |
356 | } |
357 | } |
358 | g_free (filename); |
359 | } |
360 | |
361 | gtk_widget_destroy (dialog); |
362 | } |
363 | |
364 | static void |
365 | cb_menu_track_gps(GtkMenuItem *item, gpointer data) { |
366 | appdata_t *appdata = (appdata_t*)data; |
367 | |
368 | if(gtk_check_menu_item_get_active( |
369 | GTK_CHECK_MENU_ITEM(appdata->track.menu_item_gps))) { |
370 | track_do(appdata, TRACK_GPS, NULL); |
371 | } else { |
372 | track_do(appdata, TRACK_NONE, NULL); |
373 | } |
374 | } |
375 | |
376 | static void |
377 | cb_menu_track_export(GtkMenuItem *item, gpointer data) { |
378 | appdata_t *appdata = (appdata_t*)data; |
379 | messagef(GTK_WIDGET(appdata->window), _("NIY"), |
380 | _("Track export is not yet supported.")); |
381 | } |
382 | |
383 | static void |
384 | cb_menu_track_clear(GtkMenuItem *item, gpointer data) { |
385 | appdata_t *appdata = (appdata_t*)data; |
386 | track_do(appdata, TRACK_NONE, NULL); |
387 | } |
388 | |
389 | |
390 | |
391 | |
392 | /* |
393 | * Platform-specific UI tweaks. |
394 | */ |
395 | |
396 | |
397 | #ifndef USE_HILDON |
398 | #ifdef PORTRAIT |
399 | |
400 | // Portrait mode, for openmoko-like systems |
401 | #define uispecific_main_menu_new gtk_menu_new |
402 | |
403 | #else |
404 | |
405 | // Regular desktop builds |
406 | #define uispecific_main_menu_new gtk_menu_bar_new |
407 | #define UISPECIFIC_MAIN_MENU_IS_MENU_BAR |
408 | #define UISPECIFIC_MENU_HAS_ICONS |
409 | #define UISPECIFIC_MENU_HAS_ACCELS |
410 | |
411 | #endif //PORTRAIT |
412 | #else//USE_HILDON |
413 | |
414 | // Maemo/Hildon builds |
415 | #define uispecific_main_menu_new gtk_menu_new |
416 | |
417 | #endif |
418 | |
419 | |
420 | |
421 | // Half-arsed slapdash common menu item constructor. Let's use GtkBuilder |
422 | // instead so we have some flexibility. |
423 | |
424 | static GtkWidget * |
425 | menu_append_new_item(appdata_t *appdata, |
426 | GtkWidget *menu_shell, |
427 | GtkSignalFunc activate_cb, |
428 | char *label, |
429 | const gchar *icon_name, // stock id or name for icon_load |
430 | // overridden by label, accels, icon_name |
431 | const gchar *accel_path, |
432 | guint accel_key, // from gdk/gdkkeysyms.h |
433 | GdkModifierType accel_mods, // e.g. GDK_CONTROL_MASK |
434 | gboolean is_check, gboolean check_status) |
435 | { |
436 | GtkWidget *item = NULL; |
437 | GtkWidget *image = NULL; |
438 | |
439 | gboolean stock_item_known = FALSE; |
440 | GtkStockItem stock_item; |
441 | if (icon_name != NULL) { |
442 | stock_item_known = gtk_stock_lookup(icon_name, &stock_item); |
443 | } |
444 | |
445 | // Icons |
446 | #ifndef UISPECIFIC_MENU_HAS_ICONS |
447 | item = is_check ? gtk_check_menu_item_new_with_mnemonic (label) |
448 | : gtk_menu_item_new_with_mnemonic (label); |
449 | #else |
450 | if (is_check) { |
451 | item = gtk_check_menu_item_new_with_mnemonic (label); |
452 | } |
453 | else if (!stock_item_known) { |
454 | GdkPixbuf *pbuf = icon_load(&appdata->icon, icon_name); |
455 | if (pbuf) { |
456 | image = gtk_image_new_from_pixbuf(pbuf); |
457 | } |
458 | if (image) { |
459 | item = gtk_image_menu_item_new_with_mnemonic(label); |
460 | gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image); |
461 | } |
462 | else { |
463 | item = gtk_menu_item_new_with_mnemonic(label); |
464 | } |
465 | } |
466 | else { |
467 | item = gtk_image_menu_item_new_with_mnemonic(label); |
468 | image = gtk_image_new_from_stock(icon_name, GTK_ICON_SIZE_MENU); |
469 | gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image); |
470 | } |
471 | #endif |
472 | |
473 | #ifdef UISPECIFIC_MENU_HAS_ACCELS |
474 | // Accelerators |
475 | // Default |
476 | if (accel_path != NULL) { |
477 | gtk_menu_item_set_accel_path(GTK_MENU_ITEM(item), accel_path); |
478 | if (accel_key != 0) { |
479 | gtk_accel_map_add_entry( accel_path, accel_key, accel_mods ); |
480 | } |
481 | else if (stock_item_known) { |
482 | gtk_accel_map_add_entry( accel_path, stock_item.keyval, |
483 | stock_item.modifier ); |
484 | } |
485 | } |
486 | #endif |
487 | |
488 | gtk_menu_shell_append(GTK_MENU_SHELL(menu_shell), GTK_WIDGET(item)); |
489 | if (is_check) { |
490 | gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), check_status); |
491 | } |
492 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(activate_cb), |
493 | appdata); |
494 | return item; |
495 | } |
496 | |
497 | |
498 | void menu_create(appdata_t *appdata) { |
499 | GtkWidget *menu, *item, *submenu; |
500 | GtkWidget *about_quit_items_menu; |
501 | |
502 | if (g_module_supported()) { |
503 | printf("*** can use GModule: consider using GtkUIManager / GtkBuilder\n"); |
504 | } |
505 | |
506 | menu = uispecific_main_menu_new(); |
507 | about_quit_items_menu = menu; |
508 | |
509 | /* -------------------- Project submenu -------------------- */ |
510 | |
511 | GtkAccelGroup *accel_grp = gtk_accel_group_new(); |
512 | item = gtk_menu_item_new_with_mnemonic( _("_Project") ); |
513 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
514 | submenu = gtk_menu_new(); |
515 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
516 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
517 | #ifdef UISPECIFIC_MAIN_MENU_IS_MENU_BAR |
518 | about_quit_items_menu = submenu; |
519 | #endif |
520 | |
521 | menu_append_new_item( |
522 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_project_open), _("_Open..."), |
523 | GTK_STOCK_OPEN, "<OSM2Go-Main>/Project/Open", |
524 | 0, 0, FALSE, FALSE |
525 | ); |
526 | |
527 | appdata->menu_item_project_close = menu_append_new_item( |
528 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_project_close), _("_Close"), |
529 | GTK_STOCK_CLOSE, "<OSM2Go-Main>/Project/Close", |
530 | 0, 0, FALSE, FALSE |
531 | ); |
532 | |
533 | /* --------------- view menu ------------------- */ |
534 | |
535 | #ifndef UISPECIFIC_MAIN_MENU_IS_MENU_BAR |
536 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new()); |
537 | #endif |
538 | |
539 | appdata->menu_view = item = gtk_menu_item_new_with_mnemonic( _("_View") ); |
540 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
541 | submenu = gtk_menu_new(); |
542 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
543 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
544 | |
545 | appdata->menu_item_view_fullscreen = menu_append_new_item( |
546 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_fullscreen), _("_Fullscreen"), |
547 | GTK_STOCK_FULLSCREEN, "<OSM2Go-Main>/View/Fullscreen", |
548 | 0, 0, TRUE, FALSE |
549 | ); |
550 | |
551 | menu_append_new_item( |
552 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_zoomin), _("Zoom _in"), |
553 | GTK_STOCK_ZOOM_IN, "<OSM2Go-Main>/View/ZoomIn", |
554 | GDK_comma, GDK_CONTROL_MASK, FALSE, FALSE |
555 | ); |
556 | |
557 | menu_append_new_item( |
558 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_zoomout), _("Zoom _out"), |
559 | GTK_STOCK_ZOOM_OUT, "<OSM2Go-Main>/View/ZoomOut", |
560 | GDK_period, GDK_CONTROL_MASK, FALSE, FALSE |
561 | ); |
562 | |
563 | /* -------------------- OSM submenu -------------------- */ |
564 | |
565 | appdata->menu_osm = item = gtk_menu_item_new_with_mnemonic( _("_OSM") ); |
566 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
567 | submenu = gtk_menu_new(); |
568 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
569 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
570 | |
571 | appdata->menu_item_osm_upload = menu_append_new_item( |
572 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_upload), _("_Upload..."), |
573 | "upload.16", "<OSM2Go-Main>/OSM/Upload", |
574 | GDK_u, GDK_SHIFT_MASK|GDK_CONTROL_MASK, FALSE, FALSE |
575 | ); |
576 | |
577 | menu_append_new_item( |
578 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_download), _("_Download..."), |
579 | "download.16", "<OSM2Go-Main>/OSM/Download", |
580 | GDK_d, GDK_SHIFT_MASK|GDK_CONTROL_MASK, FALSE, FALSE |
581 | ); |
582 | |
583 | gtk_menu_shell_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); |
584 | |
585 | if(getenv("OSM2GO_UNDO_TEST")) { |
586 | appdata->menu_item_osm_undo = menu_append_new_item( |
587 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_undo), _("_Undo"), |
588 | GTK_STOCK_UNDO, "<OSM2Go-Main>/OSM/Undo", |
589 | GDK_z, GDK_CONTROL_MASK, FALSE, FALSE |
590 | ); |
591 | } else |
592 | printf("set environment variable OSM2GO_UNDO_TEST to enable undo framework tests\n"); |
593 | |
594 | appdata->menu_item_osm_save_changes = menu_append_new_item( |
595 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_save_changes), _("_Save local changes"), |
596 | GTK_STOCK_SAVE, "<OSM2Go-Main>/OSM/SaveChanges", |
597 | GDK_s, GDK_SHIFT_MASK|GDK_CONTROL_MASK, FALSE, FALSE |
598 | ); |
599 | |
600 | appdata->menu_item_osm_undo_changes = menu_append_new_item( |
601 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_undo_changes), _("Disca_rd local changes..."), |
602 | GTK_STOCK_DELETE, "<OSM2Go-Main>/OSM/DiscardChanges", |
603 | 0, 0, FALSE, FALSE |
604 | ); |
605 | |
606 | gtk_menu_shell_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); |
607 | appdata->menu_item_osm_relations = menu_append_new_item( |
608 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_osm_relations), _("_Relations..."), |
609 | NULL, "<OSM2Go-Main>/OSM/Relations", |
610 | GDK_r, GDK_SHIFT_MASK|GDK_CONTROL_MASK, FALSE, FALSE |
611 | ); |
612 | |
613 | /* -------------------- wms submenu -------------------- */ |
614 | |
615 | appdata->menu_wms = item = gtk_menu_item_new_with_mnemonic( _("_WMS") ); |
616 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
617 | submenu = gtk_menu_new(); |
618 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
619 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
620 | |
621 | menu_append_new_item( |
622 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_wms_import), _("_Import..."), |
623 | GTK_STOCK_INDEX, "<OSM2Go-Main>/WMS/Import", |
624 | 0, 0, FALSE, FALSE |
625 | ); |
626 | |
627 | appdata->menu_item_wms_clear = menu_append_new_item( |
628 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_wms_clear), _("_Clear"), |
629 | GTK_STOCK_CLEAR, "<OSM2Go-Main>/WMS/Clear", |
630 | 0, 0, FALSE, FALSE |
631 | ); |
632 | gtk_widget_set_sensitive(appdata->menu_item_wms_clear, FALSE); |
633 | |
634 | appdata->menu_item_wms_adjust = menu_append_new_item( |
635 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_wms_adjust), _("_Adjust"), |
636 | NULL, "<OSM2Go-Main>/WMS/Adjust", |
637 | 0, 0, FALSE, FALSE |
638 | ); |
639 | gtk_widget_set_sensitive(appdata->menu_item_wms_adjust, FALSE); |
640 | |
641 | /* -------------------- map submenu -------------------- */ |
642 | |
643 | appdata->menu_map = item = gtk_menu_item_new_with_mnemonic( _("_Map") ); |
644 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
645 | submenu = gtk_menu_new(); |
646 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
647 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
648 | |
649 | appdata->menu_item_map_hide_sel = menu_append_new_item( |
650 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_map_hide_sel), _("_Hide selected"), |
651 | GTK_STOCK_REMOVE, "<OSM2Go-Main>/Map/HideSelected", |
652 | 0, 0, FALSE, FALSE |
653 | ); |
654 | gtk_widget_set_sensitive(appdata->menu_item_map_hide_sel, FALSE); |
655 | |
656 | appdata->menu_item_map_show_all = menu_append_new_item( |
657 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_map_show_all), _("_Show all"), |
658 | GTK_STOCK_ADD, "<OSM2Go-Main>/Map/ShowAll", |
659 | 0, 0, FALSE, FALSE |
660 | ); |
661 | gtk_widget_set_sensitive(appdata->menu_item_map_show_all, FALSE); |
662 | |
663 | gtk_menu_shell_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); |
664 | |
665 | menu_append_new_item( |
666 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_style), _("St_yle..."), |
667 | GTK_STOCK_SELECT_COLOR, "<OSM2Go-Main>/Map/Style", |
668 | 0, 0, FALSE, FALSE |
669 | ); |
670 | |
671 | gtk_menu_shell_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); |
672 | |
673 | /* switches mainly intended for testing/debugging */ |
674 | menu_append_new_item( |
675 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_redraw), _("_Redraw"), |
676 | NULL, "<OSM2Go-Main>/Map/Redraw", |
677 | GDK_r, GDK_CONTROL_MASK, FALSE, FALSE |
678 | ); |
679 | |
680 | appdata->menu_item_map_no_icons = menu_append_new_item( |
681 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_map_no_icons), _("No _icons"), |
682 | NULL, "<OSM2Go-Main>/Map/NoIcons", |
683 | 0, 0, TRUE, appdata->settings->no_icons |
684 | ); |
685 | |
686 | appdata->menu_item_map_no_antialias = menu_append_new_item( |
687 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_map_no_antialias), |
688 | _("No _antialias"), |
689 | NULL, "<OSM2Go-Main>/Map/NoAntialias", |
690 | 0, 0, TRUE, appdata->settings->no_antialias |
691 | ); |
692 | |
693 | /* -------------------- track submenu -------------------- */ |
694 | |
695 | appdata->track.menu_track = item = gtk_menu_item_new_with_mnemonic(_("_Track")); |
696 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
697 | submenu = gtk_menu_new(); |
698 | gtk_menu_set_accel_group(GTK_MENU(submenu), accel_grp); |
699 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
700 | |
701 | appdata->track.menu_item_import = menu_append_new_item( |
702 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_track_import), _("_Import..."), |
703 | NULL, "<OSM2Go-Main>/Track/Import", |
704 | 0, 0, FALSE, FALSE |
705 | ); |
706 | |
707 | appdata->track.menu_item_export = menu_append_new_item( |
708 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_track_export), _("_Export..."), |
709 | NULL, "<OSM2Go-Main>/Track/Export", |
710 | 0, 0, FALSE, FALSE |
711 | ); |
712 | |
713 | appdata->track.menu_item_clear = menu_append_new_item( |
714 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_track_clear), _("_Clear"), |
715 | GTK_STOCK_CLEAR, "<OSM2Go-Main>/Track/Clear", |
716 | 0, 0, FALSE, FALSE |
717 | ); |
718 | |
719 | |
720 | appdata->track.menu_item_gps = menu_append_new_item( |
721 | appdata, submenu, GTK_SIGNAL_FUNC(cb_menu_track_gps), _("_GPS"), |
722 | NULL, "<OSM2Go-Main>/Track/GPS", |
723 | GDK_g, GDK_CONTROL_MASK|GDK_SHIFT_MASK, TRUE, FALSE |
724 | ); |
725 | |
726 | /* ------------------------------------------------------- */ |
727 | |
728 | gtk_menu_shell_append(GTK_MENU_SHELL(about_quit_items_menu), |
729 | gtk_separator_menu_item_new()); |
730 | |
731 | menu_append_new_item( |
732 | appdata, about_quit_items_menu, GTK_SIGNAL_FUNC(cb_menu_about), _("_About..."), |
733 | GTK_STOCK_ABOUT, "<OSM2Go-Main>/About", |
734 | 0, 0, FALSE, FALSE |
735 | ); |
736 | |
737 | menu_append_new_item( |
738 | appdata, about_quit_items_menu, GTK_SIGNAL_FUNC(cb_menu_quit), _("_Quit"), |
739 | GTK_STOCK_QUIT, "<OSM2Go-Main>/Quit", |
740 | 0, 0, FALSE, FALSE |
741 | ); |
742 | |
743 | gtk_window_add_accel_group(GTK_WINDOW(appdata->window), accel_grp); |
744 | |
745 | #ifdef USE_HILDON |
746 | hildon_window_set_menu(appdata->window, GTK_MENU(menu)); |
747 | #else |
748 | GtkWidget *menu_bar = menu; |
749 | |
750 | #ifndef UISPECIFIC_MAIN_MENU_IS_MENU_BAR |
751 | // we need to make one first |
752 | menu_bar = gtk_menu_bar_new(); |
753 | |
754 | GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu")); |
755 | gtk_widget_show(root_menu); |
756 | |
757 | gtk_menu_bar_append(menu_bar, root_menu); |
758 | gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu); |
759 | |
760 | gtk_widget_show(menu_bar); |
761 | #endif //UISPECIFIC_MAIN_MENU_IS_MENU_BAR |
762 | |
763 | gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0); |
764 | |
765 | #endif //USE_HILDON |
766 | } |
767 | |
768 | /********************* end of menu **********************/ |
769 | |
770 | #ifdef UISPECIFIC_MENU_HAS_ACCELS |
771 | #define ACCELS_FILE "accels" |
772 | |
773 | static void menu_accels_load(appdata_t *appdata) { |
774 | char *accels_file = g_strdup_printf("%s/" ACCELS_FILE, |
775 | appdata->settings->base_path); |
776 | gtk_accel_map_load(accels_file); |
777 | g_free(accels_file); |
778 | } |
779 | |
780 | static void menu_accels_save(appdata_t *appdata) { |
781 | char *accels_file = g_strdup_printf("%s" ACCELS_FILE, |
782 | appdata->settings->base_path); |
783 | gtk_accel_map_save(accels_file); |
784 | g_free(accels_file); |
785 | } |
786 | |
787 | #endif |
788 | |
789 | |
790 | void cleanup(appdata_t *appdata) { |
791 | #ifdef UISPECIFIC_MENU_HAS_ACCELS |
792 | menu_accels_save(appdata); |
793 | #endif |
794 | |
795 | settings_save(appdata->settings); |
796 | |
797 | #ifdef USE_HILDON |
798 | if(appdata->osso_context) |
799 | osso_deinitialize(appdata->osso_context); |
800 | |
801 | appdata->program = NULL; |
802 | #endif |
803 | |
804 | printf("waiting for gtk to shut down "); |
805 | |
806 | /* let gtk clean up first */ |
807 | while(gtk_events_pending()) { |
808 | putchar('.'); |
809 | gtk_main_iteration(); |
810 | } |
811 | |
812 | printf(" ok\n"); |
813 | |
814 | /* save project file */ |
815 | if(appdata->project) |
816 | project_save(GTK_WIDGET(appdata->window), appdata->project); |
817 | |
818 | map_remove_bg_image(appdata->map); |
819 | |
820 | osm_free(&appdata->icon, appdata->osm); |
821 | |
822 | curl_global_cleanup(); |
823 | |
824 | josm_presets_free(appdata->presets); |
825 | |
826 | icon_free_all(&appdata->icon); |
827 | |
828 | gps_release(appdata); |
829 | |
830 | settings_free(appdata->settings); |
831 | |
832 | statusbar_free(appdata->statusbar); |
833 | |
834 | iconbar_free(appdata->iconbar); |
835 | |
836 | project_free(appdata->project); |
837 | |
838 | if(appdata->menu_item_osm_undo) |
839 | undo_free(appdata->undo.state); |
840 | |
841 | puts("everything is gone"); |
842 | } |
843 | |
844 | void on_window_destroy (GtkWidget *widget, gpointer data) { |
845 | appdata_t *appdata = (appdata_t*)data; |
846 | |
847 | gtk_main_quit(); |
848 | appdata->window = NULL; |
849 | } |
850 | |
851 | gboolean on_window_key_press(GtkWidget *widget, |
852 | GdkEventKey *event, gpointer data) { |
853 | appdata_t *appdata = (appdata_t*)data; |
854 | int handled = FALSE; |
855 | |
856 | // the map handles some keys on its own ... |
857 | switch(event->keyval) { |
858 | |
859 | #ifdef USE_HILDON |
860 | /* this is in fact a mapping to GDK_F6 */ |
861 | case HILDON_HARDKEY_FULLSCREEN: |
862 | #else |
863 | case GDK_F11: |
864 | #endif |
865 | if(!gtk_check_menu_item_get_active( |
866 | GTK_CHECK_MENU_ITEM(appdata->menu_item_view_fullscreen))) { |
867 | gtk_window_fullscreen(GTK_WINDOW(appdata->window)); |
868 | gtk_check_menu_item_set_active( |
869 | GTK_CHECK_MENU_ITEM(appdata->menu_item_view_fullscreen), TRUE); |
870 | } else { |
871 | gtk_window_unfullscreen(GTK_WINDOW(appdata->window)); |
872 | gtk_check_menu_item_set_active( |
873 | GTK_CHECK_MENU_ITEM(appdata->menu_item_view_fullscreen), FALSE); |
874 | } |
875 | |
876 | handled = TRUE; |
877 | break; |
878 | } |
879 | |
880 | /* forward unprocessed key presses to map */ |
881 | if(!handled && appdata->project && appdata->osm) |
882 | handled = map_key_press_event(appdata, event); |
883 | |
884 | return handled; |
885 | } |
886 | |
887 | int main(int argc, char *argv[]) { |
888 | appdata_t appdata; |
889 | |
890 | /* init appdata */ |
891 | memset(&appdata, 0, sizeof(appdata)); |
892 | |
893 | printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR); |
894 | |
895 | setlocale(LC_ALL, ""); |
896 | bindtextdomain(PACKAGE, LOCALEDIR); |
897 | bind_textdomain_codeset(PACKAGE, "UTF-8"); |
898 | textdomain(PACKAGE); |
899 | |
900 | /* Must initialize libcurl before any threads are started */ |
901 | curl_global_init(CURL_GLOBAL_ALL); |
902 | |
903 | g_thread_init(NULL); |
904 | |
905 | gtk_init (&argc, &argv); |
906 | |
907 | gps_init(&appdata); |
908 | |
909 | #ifdef USE_HILDON |
910 | printf("Installing osso context for \"org.harbaum." PACKAGE "\"\n"); |
911 | appdata.osso_context = osso_initialize("org.harbaum."PACKAGE, |
912 | VERSION, TRUE, NULL); |
913 | if(appdata.osso_context == NULL) |
914 | fprintf(stderr, "error initiating osso context\n"); |
915 | |
916 | dbus_register(&appdata); |
917 | #endif |
918 | |
919 | #ifdef USE_HILDON |
920 | /* Create the hildon program and setup the title */ |
921 | appdata.program = HILDON_PROGRAM(hildon_program_get_instance()); |
922 | g_set_application_name("OSM2Go"); |
923 | |
924 | /* Create HildonWindow and set it to HildonProgram */ |
925 | appdata.window = HILDON_WINDOW(hildon_window_new()); |
926 | hildon_program_add_window(appdata.program, appdata.window); |
927 | #else |
928 | /* Create a Window. */ |
929 | appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
930 | gtk_window_set_title(GTK_WINDOW(appdata.window), "OSM2Go"); |
931 | /* Set a decent default size for the window. */ |
932 | gtk_window_set_default_size(GTK_WINDOW(appdata.window), |
933 | DEFAULT_WIDTH, DEFAULT_HEIGHT); |
934 | gtk_window_set_icon(GTK_WINDOW(appdata.window), |
935 | icon_load(&appdata.icon, PACKAGE)); |
936 | #endif |
937 | |
938 | g_signal_connect(G_OBJECT(appdata.window), "destroy", |
939 | G_CALLBACK(on_window_destroy), &appdata); |
940 | |
941 | g_signal_connect(G_OBJECT(appdata.window), "key_press_event", |
942 | G_CALLBACK(on_window_key_press), &appdata); |
943 | |
944 | /* user specific init */ |
945 | appdata.settings = settings_load(); |
946 | |
947 | appdata.vbox = gtk_vbox_new(FALSE,0); |
948 | menu_create(&appdata); |
949 | #ifdef UISPECIFIC_MENU_HAS_ACCELS |
950 | menu_accels_load(&appdata); |
951 | #endif |
952 | |
953 | /* ----------------------- setup main window ---------------- */ |
954 | |
955 | GtkWidget *hbox = gtk_hbox_new(FALSE,0); |
956 | GtkWidget *vbox = gtk_vbox_new(FALSE,0); |
957 | |
958 | #ifdef PORTRAIT |
959 | gtk_box_pack_start(GTK_BOX(vbox), iconbar_new(&appdata), FALSE, FALSE, 0); |
960 | #endif |
961 | |
962 | /* generate main map view */ |
963 | GtkWidget *map = map_new(&appdata); |
964 | if(!map) { |
965 | cleanup(&appdata); |
966 | return -1; |
967 | } |
968 | |
969 | gtk_box_pack_start(GTK_BOX(vbox), map, TRUE, TRUE, 0); |
970 | gtk_box_pack_start(GTK_BOX(vbox), statusbar_new(&appdata), FALSE, FALSE, 0); |
971 | |
972 | #ifndef PORTRAIT |
973 | gtk_box_pack_start(GTK_BOX(hbox), iconbar_new(&appdata), FALSE, FALSE, 0); |
974 | #endif |
975 | gtk_box_pack_start(GTK_BOX(hbox), gtk_vseparator_new(), FALSE, FALSE, 0); |
976 | gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0); |
977 | |
978 | gtk_box_pack_start(GTK_BOX(appdata.vbox), hbox, TRUE, TRUE, 0); |
979 | |
980 | gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox); |
981 | |
982 | gtk_widget_show_all(GTK_WIDGET(appdata.window)); |
983 | |
984 | appdata.presets = josm_presets_load(); |
985 | |
986 | /* let gtk do its thing before loading the data, */ |
987 | /* so the user sees something */ |
988 | while(gtk_events_pending()) { |
989 | putchar('.'); |
990 | gtk_main_iteration(); |
991 | } |
992 | |
993 | /* load project if one is specified in the settings */ |
994 | if(appdata.settings->project) |
995 | project_load(&appdata, appdata.settings->project); |
996 | |
997 | main_ui_enable(&appdata); |
998 | |
999 | /* ------------ jump into main loop ---------------- */ |
1000 | |
1001 | gtk_main(); |
1002 | |
1003 | puts("gtk_main() left"); |
1004 | |
1005 | track_save(appdata.project, appdata.track.track); |
1006 | track_clear(&appdata, appdata.track.track); |
1007 | |
1008 | /* save a diff if there are dirty entries */ |
1009 | diff_save(appdata.project, appdata.osm); |
1010 | |
1011 | cleanup(&appdata); |
1012 | |
1013 | return 0; |
1014 | } |
1015 | |
1016 | // vim:et:ts=8:sw=2:sts=2:ai |