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Asynchronous network io
1 | harbaum | 1 | /* |
2 | * This file is part of OSM2Go. | ||
3 | * | ||
4 | * OSM2Go is free software: you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License as published by | ||
6 | * the Free Software Foundation, either version 3 of the License, or | ||
7 | * (at your option) any later version. | ||
8 | * | ||
9 | * OSM2Go is distributed in the hope that it will be useful, | ||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
12 | * GNU General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU General Public License | ||
15 | * along with OSM2Go. If not, see <http://www.gnu.org/licenses/>. | ||
16 | */ | ||
17 | |||
18 | #include <stdio.h> | ||
19 | #include <string.h> | ||
20 | |||
21 | #include <curl/curl.h> | ||
22 | |||
23 | #include "appdata.h" | ||
24 | |||
25 | /* disable/enable main screen control dependant on presence of open project */ | ||
26 | harbaum | 4 | static void main_ui_enable(appdata_t *appdata) { |
27 | gboolean project_valid = (appdata->project != NULL); | ||
28 | gboolean osm_valid = (appdata->osm != NULL); | ||
29 | harbaum | 1 | |
30 | /* cancel any action in progress */ | ||
31 | if(GTK_WIDGET_FLAGS(appdata->iconbar->cancel) & GTK_SENSITIVE) | ||
32 | map_action_cancel(appdata); | ||
33 | |||
34 | /* ---- set project name as window title ----- */ | ||
35 | #ifndef USE_HILDON | ||
36 | char *str = NULL; | ||
37 | harbaum | 4 | if(project_valid) |
38 | harbaum | 1 | str = g_strdup_printf("OSM2Go - %s", appdata->project->name); |
39 | else | ||
40 | str = g_strdup_printf("OSM2Go"); | ||
41 | |||
42 | gtk_window_set_title(GTK_WINDOW(appdata->window), str); | ||
43 | g_free(str); | ||
44 | #else | ||
45 | harbaum | 4 | if(project_valid) |
46 | harbaum | 1 | gtk_window_set_title(GTK_WINDOW(appdata->window), appdata->project->name); |
47 | else | ||
48 | gtk_window_set_title(GTK_WINDOW(appdata->window), ""); | ||
49 | #endif | ||
50 | |||
51 | if(appdata->iconbar && appdata->iconbar->toolbar) | ||
52 | harbaum | 4 | gtk_widget_set_sensitive(appdata->iconbar->toolbar, osm_valid); |
53 | harbaum | 1 | |
54 | /* disable all menu entries related to map */ | ||
55 | harbaum | 4 | gtk_widget_set_sensitive(appdata->menu_osm, project_valid); |
56 | gtk_widget_set_sensitive(appdata->menu_item_osm_upload, osm_valid); | ||
57 | gtk_widget_set_sensitive(appdata->menu_item_osm_diff, osm_valid); | ||
58 | gtk_widget_set_sensitive(appdata->track.menu_track, osm_valid); | ||
59 | gtk_widget_set_sensitive(appdata->menu_view, osm_valid); | ||
60 | gtk_widget_set_sensitive(appdata->menu_wms, osm_valid); | ||
61 | gtk_widget_set_sensitive(appdata->menu_map, osm_valid); | ||
62 | gtk_widget_set_sensitive(appdata->menu_item_project_close, project_valid); | ||
63 | harbaum | 1 | |
64 | harbaum | 4 | if(!project_valid) |
65 | harbaum | 1 | statusbar_set(appdata, _("Plase load or create a project"), FALSE); |
66 | } | ||
67 | |||
68 | /******************** begin of menu *********************/ | ||
69 | |||
70 | #if 0 // simplify menu | ||
71 | static struct { | ||
72 | enum { MENU_END, MENU_ITEM, MENU_SUB, MENU_SUB_END, MENU_SEP } type; | ||
73 | |||
74 | char *title; | ||
75 | GCallback c_handler; | ||
76 | } menu[] = { | ||
77 | { MENU_SUB, "OSM", NULL }, | ||
78 | |||
79 | { MENU_END, NULL, NULL }, | ||
80 | }; | ||
81 | #endif | ||
82 | |||
83 | static void | ||
84 | cb_menu_project_open(GtkWidget *window, gpointer data) { | ||
85 | appdata_t *appdata = (appdata_t*)data; | ||
86 | project_load(appdata, NULL); | ||
87 | harbaum | 4 | main_ui_enable(appdata); |
88 | harbaum | 1 | } |
89 | |||
90 | static void | ||
91 | cb_menu_project_close(GtkWidget *window, gpointer data) { | ||
92 | appdata_t *appdata = (appdata_t*)data; | ||
93 | project_close(appdata); | ||
94 | harbaum | 4 | main_ui_enable(appdata); |
95 | harbaum | 1 | } |
96 | |||
97 | static void | ||
98 | cb_menu_about(GtkWidget *window, gpointer data) { | ||
99 | GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new()); | ||
100 | |||
101 | gtk_about_dialog_set_name(about, "OSM2Go"); | ||
102 | gtk_about_dialog_set_version(about, VERSION); | ||
103 | gtk_about_dialog_set_copyright(about, _("Copyright 2008")); | ||
104 | |||
105 | const gchar *authors[] = { | ||
106 | "Till Harbaum <till@harbaum.org>", | ||
107 | "Andrew Chadwick", | ||
108 | NULL }; | ||
109 | |||
110 | gtk_about_dialog_set_authors(about, authors); | ||
111 | |||
112 | gtk_about_dialog_set_website(about, | ||
113 | _("http://www.harbaum.org/till/maemo")); | ||
114 | |||
115 | gtk_about_dialog_set_comments(about, | ||
116 | _("Mobile OSM Editor")); | ||
117 | |||
118 | gtk_widget_show_all(GTK_WIDGET(about)); | ||
119 | gtk_dialog_run(GTK_DIALOG(about)); | ||
120 | gtk_widget_destroy(GTK_WIDGET(about)); | ||
121 | } | ||
122 | |||
123 | void on_window_destroy (GtkWidget *widget, gpointer data); | ||
124 | |||
125 | static void | ||
126 | cb_menu_quit(GtkWidget *window, gpointer data) { | ||
127 | appdata_t *appdata = (appdata_t*)data; | ||
128 | gtk_widget_destroy(GTK_WIDGET(appdata->window)); | ||
129 | } | ||
130 | |||
131 | static void | ||
132 | cb_menu_upload(GtkWidget *window, gpointer data) { | ||
133 | appdata_t *appdata = (appdata_t*)data; | ||
134 | if(!appdata->osm || !appdata->project) return; | ||
135 | |||
136 | osm_upload(appdata, appdata->osm, appdata->project); | ||
137 | } | ||
138 | |||
139 | static void | ||
140 | cb_menu_download(GtkWidget *window, gpointer data) { | ||
141 | appdata_t *appdata = (appdata_t*)data; | ||
142 | harbaum | 4 | if(!appdata->project) return; |
143 | harbaum | 1 | |
144 | harbaum | 4 | /* if we have valid osm data loaded: save state first */ |
145 | if(appdata->osm) { | ||
146 | /* redraw the entire map by destroying all map items and redrawing them */ | ||
147 | diff_save(appdata->project, appdata->osm); | ||
148 | map_clear(appdata, MAP_LAYER_OBJECTS_ONLY); | ||
149 | osm_free(&appdata->icon, appdata->osm); | ||
150 | harbaum | 1 | |
151 | harbaum | 4 | appdata->osm = NULL; |
152 | } | ||
153 | |||
154 | harbaum | 1 | // download |
155 | harbaum | 4 | if(osm_download(GTK_WIDGET(appdata->window), appdata->project)) { |
156 | appdata->osm = osm_parse(appdata->project->osm); | ||
157 | diff_restore(appdata, appdata->project, appdata->osm); | ||
158 | map_paint(appdata); | ||
159 | } | ||
160 | harbaum | 1 | |
161 | harbaum | 4 | main_ui_enable(appdata); |
162 | harbaum | 1 | } |
163 | |||
164 | static void | ||
165 | cb_menu_wms_import(GtkWidget *window, gpointer data) { | ||
166 | appdata_t *appdata = (appdata_t*)data; | ||
167 | wms_import(appdata); | ||
168 | } | ||
169 | |||
170 | static void | ||
171 | cb_menu_wms_clear(GtkWidget *window, gpointer data) { | ||
172 | appdata_t *appdata = (appdata_t*)data; | ||
173 | wms_remove(appdata); | ||
174 | } | ||
175 | |||
176 | static void | ||
177 | cb_menu_wms_adjust(GtkWidget *window, gpointer data) { | ||
178 | appdata_t *appdata = (appdata_t*)data; | ||
179 | map_action_set(appdata, MAP_ACTION_BG_ADJUST); | ||
180 | } | ||
181 | |||
182 | /* ----------- hide objects for performance reasons ----------- */ | ||
183 | |||
184 | static void | ||
185 | cb_menu_map_hide_sel(GtkWidget *window, gpointer data) { | ||
186 | appdata_t *appdata = (appdata_t*)data; | ||
187 | map_hide_selected(appdata); | ||
188 | } | ||
189 | |||
190 | static void | ||
191 | cb_menu_map_show_all(GtkWidget *window, gpointer data) { | ||
192 | appdata_t *appdata = (appdata_t*)data; | ||
193 | map_show_all(appdata); | ||
194 | } | ||
195 | |||
196 | /* ----------------------------------------------- ----------- */ | ||
197 | |||
198 | #if 1 // mainly for testing | ||
199 | static void | ||
200 | cb_menu_redraw(GtkWidget *window, gpointer data) { | ||
201 | appdata_t *appdata = (appdata_t*)data; | ||
202 | |||
203 | /* redraw the entire map by destroying all map items and redrawing them */ | ||
204 | track_save(appdata->project, appdata->track.track); | ||
205 | diff_save(appdata->project, appdata->osm); | ||
206 | map_clear(appdata, MAP_LAYER_ALL); | ||
207 | osm_free(&appdata->icon, appdata->osm); | ||
208 | |||
209 | appdata->osm = osm_parse(appdata->project->osm); | ||
210 | diff_restore(appdata, appdata->project, appdata->osm); | ||
211 | map_paint(appdata); | ||
212 | |||
213 | appdata->track.track = track_restore(appdata, appdata->project); | ||
214 | if(appdata->track.track) | ||
215 | map_track_draw(appdata->map, appdata->track.track); | ||
216 | |||
217 | wms_load(appdata); | ||
218 | } | ||
219 | #endif | ||
220 | |||
221 | static void | ||
222 | cb_menu_style(GtkWidget *window, gpointer data) { | ||
223 | appdata_t *appdata = (appdata_t*)data; | ||
224 | |||
225 | style_select(GTK_WIDGET(appdata->window), appdata); | ||
226 | } | ||
227 | |||
228 | static void | ||
229 | cb_menu_save_changes(GtkWidget *window, gpointer data) { | ||
230 | appdata_t *appdata = (appdata_t*)data; | ||
231 | |||
232 | diff_save(appdata->project, appdata->osm); | ||
233 | statusbar_set(appdata, _("Saved all changes in projects diff file"), FALSE); | ||
234 | } | ||
235 | |||
236 | |||
237 | #ifdef USE_HILDON | ||
238 | static void | ||
239 | cb_menu_fullscreen(GtkWidget *widget, gpointer data) { | ||
240 | appdata_t *appdata = (appdata_t *)data; | ||
241 | |||
242 | if(gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) | ||
243 | gtk_window_fullscreen(GTK_WINDOW(appdata->window)); | ||
244 | else | ||
245 | gtk_window_unfullscreen(GTK_WINDOW(appdata->window)); | ||
246 | } | ||
247 | #endif | ||
248 | |||
249 | static void | ||
250 | cb_menu_zoomin(GtkWidget *widget, appdata_t *appdata) { | ||
251 | if(!appdata || !appdata->map) return; | ||
252 | |||
253 | map_set_zoom(appdata->map, appdata->map->state->zoom*ZOOM_FACTOR_MENU, TRUE); | ||
254 | printf("zoom is now %f\n", appdata->map->state->zoom); | ||
255 | } | ||
256 | |||
257 | static void | ||
258 | cb_menu_zoomout(GtkWidget *widget, appdata_t *appdata) { | ||
259 | if(!appdata || !appdata->map) return; | ||
260 | |||
261 | map_set_zoom(appdata->map, appdata->map->state->zoom/ZOOM_FACTOR_MENU, TRUE); | ||
262 | printf("zoom is now %f\n", appdata->map->state->zoom); | ||
263 | } | ||
264 | |||
265 | static void | ||
266 | cb_menu_track_import(GtkWidget *window, appdata_t *appdata) { | ||
267 | |||
268 | /* open a file selector */ | ||
269 | GtkWidget *dialog; | ||
270 | |||
271 | #ifdef USE_HILDON | ||
272 | dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window), | ||
273 | GTK_FILE_CHOOSER_ACTION_OPEN); | ||
274 | #else | ||
275 | dialog = gtk_file_chooser_dialog_new (_("Import track file"), | ||
276 | GTK_WINDOW(appdata->window), | ||
277 | GTK_FILE_CHOOSER_ACTION_OPEN, | ||
278 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | ||
279 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | ||
280 | NULL); | ||
281 | #endif | ||
282 | |||
283 | /* use path if one is present */ | ||
284 | if(appdata->track.import_path) | ||
285 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), | ||
286 | appdata->track.import_path); | ||
287 | |||
288 | gtk_widget_show_all (GTK_WIDGET(dialog)); | ||
289 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { | ||
290 | char *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); | ||
291 | |||
292 | /* load a track */ | ||
293 | track_do(appdata, TRACK_IMPORT, filename); | ||
294 | if(appdata->track.track) { | ||
295 | |||
296 | /* save path if gpx was successfully loaded */ | ||
297 | char *r = strrchr(filename, '/'); | ||
298 | |||
299 | /* there is a delimiter, use everything left of it as path */ | ||
300 | if(r) { | ||
301 | *r = 0; | ||
302 | if(appdata->track.import_path) g_free(appdata->track.import_path); | ||
303 | appdata->track.import_path = g_strdup(filename); | ||
304 | /* restore path ... just in case ... */ | ||
305 | *r = '/'; | ||
306 | } | ||
307 | } | ||
308 | g_free (filename); | ||
309 | } | ||
310 | |||
311 | gtk_widget_destroy (dialog); | ||
312 | } | ||
313 | |||
314 | static void | ||
315 | cb_menu_track_gps(GtkWidget *window, gpointer data) { | ||
316 | appdata_t *appdata = (appdata_t*)data; | ||
317 | |||
318 | if(gtk_check_menu_item_get_active( | ||
319 | GTK_CHECK_MENU_ITEM(appdata->track.menu_item_gps))) { | ||
320 | track_do(appdata, TRACK_GPS, NULL); | ||
321 | } else { | ||
322 | track_do(appdata, TRACK_NONE, NULL); | ||
323 | } | ||
324 | } | ||
325 | |||
326 | static void | ||
327 | cb_menu_track_export(GtkWidget *window, gpointer data) { | ||
328 | appdata_t *appdata = (appdata_t*)data; | ||
329 | messagef(GTK_WIDGET(appdata->window), _("NIY"), | ||
330 | _("Track export is not yet supported.")); | ||
331 | } | ||
332 | |||
333 | static void | ||
334 | cb_menu_track_clear(GtkWidget *window, gpointer data) { | ||
335 | appdata_t *appdata = (appdata_t*)data; | ||
336 | track_do(appdata, TRACK_NONE, NULL); | ||
337 | } | ||
338 | |||
339 | void menu_create(appdata_t *appdata) { | ||
340 | GtkWidget *menu, *item, *submenu; | ||
341 | menu = gtk_menu_new(); | ||
342 | |||
343 | |||
344 | /* -------------------- Project submenu -------------------- */ | ||
345 | |||
346 | item = gtk_menu_item_new_with_label( _("Project") ); | ||
347 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
348 | submenu = gtk_menu_new(); | ||
349 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
350 | |||
351 | item = gtk_menu_item_new_with_label( _("Open...") ); | ||
352 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
353 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_project_open), | ||
354 | appdata); | ||
355 | |||
356 | appdata->menu_item_project_close = item = | ||
357 | gtk_menu_item_new_with_label( _("Close") ); | ||
358 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
359 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_project_close), | ||
360 | appdata); | ||
361 | |||
362 | /* --------------- view menu ------------------- */ | ||
363 | |||
364 | gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new()); | ||
365 | |||
366 | appdata->menu_view = item = | ||
367 | gtk_menu_item_new_with_label( _("View") ); | ||
368 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
369 | submenu = gtk_menu_new(); | ||
370 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
371 | |||
372 | #ifdef USE_HILDON | ||
373 | appdata->fullscreen_menu_item = | ||
374 | item = gtk_check_menu_item_new_with_label( _("Fullscreen") ); | ||
375 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
376 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_fullscreen), | ||
377 | appdata); | ||
378 | #endif | ||
379 | |||
380 | item = gtk_menu_item_new_with_label( _("Zoom +" )); | ||
381 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
382 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_zoomin), appdata); | ||
383 | |||
384 | item = gtk_menu_item_new_with_label( _("Zoom -") ); | ||
385 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
386 | harbaum | 4 | g_signal_connect(item, "activate", |
387 | GTK_SIGNAL_FUNC(cb_menu_zoomout), appdata); | ||
388 | harbaum | 1 | |
389 | /* -------------------- OSM submenu -------------------- */ | ||
390 | |||
391 | appdata->menu_osm = item = gtk_menu_item_new_with_label( _("OSM") ); | ||
392 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
393 | submenu = gtk_menu_new(); | ||
394 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
395 | |||
396 | harbaum | 4 | appdata->menu_item_osm_upload = item = |
397 | gtk_menu_item_new_with_label( _("Upload...") ); | ||
398 | harbaum | 1 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); |
399 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_upload), appdata); | ||
400 | |||
401 | item = gtk_menu_item_new_with_label( _("Download...") ); | ||
402 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
403 | harbaum | 4 | g_signal_connect(item, "activate", |
404 | GTK_SIGNAL_FUNC(cb_menu_download), appdata); | ||
405 | harbaum | 1 | |
406 | gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); | ||
407 | |||
408 | harbaum | 4 | appdata->menu_item_osm_diff = item = |
409 | gtk_menu_item_new_with_label( _("Save diff file") ); | ||
410 | harbaum | 1 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); |
411 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_save_changes), | ||
412 | appdata); | ||
413 | |||
414 | /* -------------------- wms submenu -------------------- */ | ||
415 | |||
416 | appdata->menu_wms = item = gtk_menu_item_new_with_label( _("WMS") ); | ||
417 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
418 | submenu = gtk_menu_new(); | ||
419 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
420 | |||
421 | item = gtk_menu_item_new_with_label( _("Import...") ); | ||
422 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
423 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_wms_import), | ||
424 | appdata); | ||
425 | |||
426 | appdata->menu_item_wms_clear = item = | ||
427 | gtk_menu_item_new_with_label( _("Clear") ); | ||
428 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
429 | gtk_widget_set_sensitive(item, FALSE); | ||
430 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_wms_clear), | ||
431 | appdata); | ||
432 | |||
433 | appdata->menu_item_wms_adjust = item = | ||
434 | gtk_menu_item_new_with_label( _("Adjust") ); | ||
435 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
436 | gtk_widget_set_sensitive(item, FALSE); | ||
437 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_wms_adjust), | ||
438 | appdata); | ||
439 | |||
440 | /* -------------------- map submenu -------------------- */ | ||
441 | |||
442 | appdata->menu_map = item = gtk_menu_item_new_with_label( _("Map") ); | ||
443 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
444 | submenu = gtk_menu_new(); | ||
445 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
446 | |||
447 | appdata->menu_item_map_hide_sel = item = | ||
448 | gtk_menu_item_new_with_label( _("Hide selected") ); | ||
449 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
450 | gtk_widget_set_sensitive(item, FALSE); | ||
451 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_map_hide_sel), | ||
452 | appdata); | ||
453 | |||
454 | appdata->menu_item_map_show_all = item = | ||
455 | gtk_menu_item_new_with_label( _("Show all") ); | ||
456 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
457 | gtk_widget_set_sensitive(item, FALSE); | ||
458 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_map_show_all), | ||
459 | appdata); | ||
460 | |||
461 | gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); | ||
462 | |||
463 | item = gtk_menu_item_new_with_label( _("Redraw") ); | ||
464 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
465 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_redraw), appdata); | ||
466 | |||
467 | gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new()); | ||
468 | |||
469 | item = gtk_menu_item_new_with_label( _("Style...") ); | ||
470 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
471 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_style), appdata); | ||
472 | |||
473 | /* -------------------- track submenu -------------------- */ | ||
474 | |||
475 | appdata->track.menu_track = item = gtk_menu_item_new_with_label(_("Track")); | ||
476 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
477 | submenu = gtk_menu_new(); | ||
478 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); | ||
479 | |||
480 | appdata->track.menu_item_import = | ||
481 | item = gtk_menu_item_new_with_label( _("Import...") ); | ||
482 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
483 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_track_import), | ||
484 | appdata); | ||
485 | |||
486 | appdata->track.menu_item_export = | ||
487 | item = gtk_menu_item_new_with_label( _("Export...") ); | ||
488 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
489 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_track_export), | ||
490 | appdata); | ||
491 | |||
492 | appdata->track.menu_item_clear = | ||
493 | item = gtk_menu_item_new_with_label( _("Clear") ); | ||
494 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
495 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_track_clear), | ||
496 | appdata); | ||
497 | |||
498 | appdata->track.menu_item_gps = | ||
499 | item = gtk_check_menu_item_new_with_label( _("GPS") ); | ||
500 | gtk_menu_append(GTK_MENU_SHELL(submenu), item); | ||
501 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_track_gps), | ||
502 | appdata); | ||
503 | |||
504 | /* ------------------------------------------------------- */ | ||
505 | |||
506 | gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new()); | ||
507 | |||
508 | |||
509 | item = gtk_menu_item_new_with_label( _("About...") ); | ||
510 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
511 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata); | ||
512 | |||
513 | |||
514 | item = gtk_menu_item_new_with_label( _("Quit") ); | ||
515 | gtk_menu_append(GTK_MENU_SHELL(menu), item); | ||
516 | g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata); | ||
517 | |||
518 | #ifdef USE_HILDON | ||
519 | hildon_window_set_menu(appdata->window, GTK_MENU(menu)); | ||
520 | #else | ||
521 | /* attach ordinary gtk menu */ | ||
522 | GtkWidget *menu_bar = gtk_menu_bar_new(); | ||
523 | |||
524 | GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu")); | ||
525 | gtk_widget_show(root_menu); | ||
526 | |||
527 | gtk_menu_bar_append(menu_bar, root_menu); | ||
528 | gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu); | ||
529 | |||
530 | gtk_widget_show(menu_bar); | ||
531 | gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0); | ||
532 | #endif | ||
533 | } | ||
534 | |||
535 | /********************* end of menu **********************/ | ||
536 | |||
537 | |||
538 | void cleanup(appdata_t *appdata) { | ||
539 | settings_save(appdata->settings); | ||
540 | |||
541 | #ifdef USE_HILDON | ||
542 | if(appdata->osso_context) | ||
543 | osso_deinitialize(appdata->osso_context); | ||
544 | |||
545 | appdata->program = NULL; | ||
546 | #endif | ||
547 | |||
548 | printf("waiting for gtk to shut down "); | ||
549 | |||
550 | /* let gtk clean up first */ | ||
551 | while(gtk_events_pending()) { | ||
552 | putchar('.'); | ||
553 | gtk_main_iteration(); | ||
554 | } | ||
555 | |||
556 | printf(" ok\n"); | ||
557 | |||
558 | /* save project file */ | ||
559 | if(appdata->project) | ||
560 | project_save(GTK_WIDGET(appdata->window), appdata->project); | ||
561 | |||
562 | map_remove_bg_image(appdata->map); | ||
563 | |||
564 | osm_free(&appdata->icon, appdata->osm); | ||
565 | |||
566 | curl_global_cleanup(); | ||
567 | |||
568 | josm_presets_free(appdata->presets); | ||
569 | |||
570 | icon_free_all(&appdata->icon); | ||
571 | |||
572 | gps_release(appdata); | ||
573 | |||
574 | settings_free(appdata->settings); | ||
575 | |||
576 | statusbar_free(appdata->statusbar); | ||
577 | |||
578 | iconbar_free(appdata->iconbar); | ||
579 | |||
580 | project_free(appdata->project); | ||
581 | |||
582 | puts("everything is gone"); | ||
583 | } | ||
584 | |||
585 | void on_window_destroy (GtkWidget *widget, gpointer data) { | ||
586 | appdata_t *appdata = (appdata_t*)data; | ||
587 | |||
588 | gtk_main_quit(); | ||
589 | appdata->window = NULL; | ||
590 | } | ||
591 | |||
592 | gboolean on_window_key_press(GtkWidget *widget, | ||
593 | GdkEventKey *event, gpointer data) { | ||
594 | appdata_t *appdata = (appdata_t*)data; | ||
595 | int handled = FALSE; | ||
596 | |||
597 | // printf("key event %d\n", event->keyval); | ||
598 | |||
599 | // the map handles some keys on its own ... | ||
600 | switch(event->keyval) { | ||
601 | #ifdef USE_HILDON | ||
602 | |||
603 | #if 0 | ||
604 | case HILDON_HARDKEY_SELECT: | ||
605 | handled = TRUE; | ||
606 | break; | ||
607 | #endif | ||
608 | |||
609 | case HILDON_HARDKEY_FULLSCREEN: | ||
610 | { | ||
611 | gboolean fullscreen = !gtk_check_menu_item_get_active( | ||
612 | GTK_CHECK_MENU_ITEM(appdata->fullscreen_menu_item)); | ||
613 | gtk_check_menu_item_set_active( | ||
614 | GTK_CHECK_MENU_ITEM(appdata->fullscreen_menu_item), fullscreen); | ||
615 | |||
616 | if(fullscreen) | ||
617 | gtk_window_fullscreen(GTK_WINDOW(appdata->window)); | ||
618 | else | ||
619 | gtk_window_unfullscreen(GTK_WINDOW(appdata->window)); | ||
620 | |||
621 | handled = TRUE; | ||
622 | } | ||
623 | break; | ||
624 | #endif | ||
625 | } | ||
626 | |||
627 | /* forward unprocessed key presses to map */ | ||
628 | if(!handled && appdata->project && appdata->osm) | ||
629 | handled = map_key_press_event(appdata, event); | ||
630 | |||
631 | return handled; | ||
632 | } | ||
633 | |||
634 | int main(int argc, char *argv[]) { | ||
635 | appdata_t appdata; | ||
636 | |||
637 | /* init appdata */ | ||
638 | memset(&appdata, 0, sizeof(appdata)); | ||
639 | |||
640 | printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR); | ||
641 | |||
642 | setlocale(LC_ALL, ""); | ||
643 | bindtextdomain(PACKAGE, LOCALEDIR); | ||
644 | bind_textdomain_codeset(PACKAGE, "UTF-8"); | ||
645 | textdomain(PACKAGE); | ||
646 | |||
647 | /* Must initialize libcurl before any threads are started */ | ||
648 | curl_global_init(CURL_GLOBAL_ALL); | ||
649 | |||
650 | g_thread_init(NULL); | ||
651 | |||
652 | gps_init(&appdata); | ||
653 | |||
654 | gtk_init (&argc, &argv); | ||
655 | |||
656 | #ifdef USE_HILDON | ||
657 | printf("Installing osso context for \"org.harbaum." PACKAGE "\"\n"); | ||
658 | appdata.osso_context = osso_initialize("org.harbaum."PACKAGE, | ||
659 | VERSION, TRUE, NULL); | ||
660 | if(appdata.osso_context == NULL) | ||
661 | fprintf(stderr, "error initiating osso context\n"); | ||
662 | |||
663 | dbus_register(&appdata); | ||
664 | #endif | ||
665 | |||
666 | #ifdef USE_HILDON | ||
667 | /* Create the hildon program and setup the title */ | ||
668 | appdata.program = HILDON_PROGRAM(hildon_program_get_instance()); | ||
669 | g_set_application_name("OSM2Go"); | ||
670 | |||
671 | /* Create HildonWindow and set it to HildonProgram */ | ||
672 | appdata.window = HILDON_WINDOW(hildon_window_new()); | ||
673 | hildon_program_add_window(appdata.program, appdata.window); | ||
674 | #else | ||
675 | /* Create a Window. */ | ||
676 | appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | ||
677 | gtk_window_set_title(GTK_WINDOW(appdata.window), "OSM2Go"); | ||
678 | /* Set a decent default size for the window. */ | ||
679 | gtk_window_set_default_size(GTK_WINDOW(appdata.window), | ||
680 | DEFAULT_WIDTH, DEFAULT_HEIGHT); | ||
681 | gtk_window_set_icon(GTK_WINDOW(appdata.window), | ||
682 | icon_load(&appdata.icon, PACKAGE)); | ||
683 | #endif | ||
684 | |||
685 | g_signal_connect(G_OBJECT(appdata.window), "destroy", | ||
686 | G_CALLBACK(on_window_destroy), &appdata); | ||
687 | |||
688 | g_signal_connect(G_OBJECT(appdata.window), "key_press_event", | ||
689 | G_CALLBACK(on_window_key_press), &appdata); | ||
690 | |||
691 | appdata.vbox = gtk_vbox_new(FALSE,0); | ||
692 | menu_create(&appdata); | ||
693 | |||
694 | /* user specific init */ | ||
695 | appdata.settings = settings_load(); | ||
696 | |||
697 | /* ----------------------- setup main window ---------------- */ | ||
698 | |||
699 | GtkWidget *hbox = gtk_hbox_new(FALSE,0); | ||
700 | GtkWidget *vbox = gtk_vbox_new(FALSE,0); | ||
701 | |||
702 | #ifdef PORTRAIT | ||
703 | gtk_box_pack_start(GTK_BOX(vbox), iconbar_new(&appdata), FALSE, FALSE, 0); | ||
704 | #endif | ||
705 | gtk_box_pack_start(GTK_BOX(vbox), map_new(&appdata), TRUE, TRUE, 0); | ||
706 | gtk_box_pack_start(GTK_BOX(vbox), statusbar_new(&appdata), FALSE, FALSE, 0); | ||
707 | |||
708 | #ifndef PORTRAIT | ||
709 | gtk_box_pack_start(GTK_BOX(hbox), iconbar_new(&appdata), FALSE, FALSE, 0); | ||
710 | #endif | ||
711 | gtk_box_pack_start(GTK_BOX(hbox), gtk_vseparator_new(), FALSE, FALSE, 0); | ||
712 | gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0); | ||
713 | |||
714 | gtk_box_pack_start(GTK_BOX(appdata.vbox), hbox, TRUE, TRUE, 0); | ||
715 | |||
716 | gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox); | ||
717 | |||
718 | gtk_widget_show_all(GTK_WIDGET(appdata.window)); | ||
719 | |||
720 | appdata.presets = josm_presets_load(); | ||
721 | |||
722 | /* let gtk do its thing before loading the data, */ | ||
723 | /* so the user sees something */ | ||
724 | while(gtk_events_pending()) { | ||
725 | putchar('.'); | ||
726 | gtk_main_iteration(); | ||
727 | } | ||
728 | |||
729 | /* load project if one is specified in the settings */ | ||
730 | if(appdata.settings->project) | ||
731 | project_load(&appdata, appdata.settings->project); | ||
732 | |||
733 | harbaum | 4 | main_ui_enable(&appdata); |
734 | harbaum | 1 | |
735 | /* ------------ jump into main loop ---------------- */ | ||
736 | |||
737 | gtk_main(); | ||
738 | |||
739 | harbaum | 4 | puts("gtk_main() left"); |
740 | |||
741 | harbaum | 1 | track_save(appdata.project, appdata.track.track); |
742 | |||
743 | /* save a diff if there are dirty entries */ | ||
744 | diff_save(appdata.project, appdata.osm); | ||
745 | |||
746 | cleanup(&appdata); | ||
747 | |||
748 | return 0; | ||
749 | } |