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little snprintf argument cleanup
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 "appdata.h" |
21 | #include "banner.h" |
22 | |
23 | #include <sys/stat.h> |
24 | |
25 | #include <libxml/parser.h> |
26 | #include <libxml/tree.h> |
27 | |
28 | #if !defined(LIBXML_TREE_ENABLED) || !defined(LIBXML_OUTPUT_ENABLED) |
29 | #error "libxml doesn't support required tree or output" |
30 | #endif |
31 | |
32 | typedef struct { |
33 | // appdata_t *appdata; |
34 | project_t *project; |
35 | GtkWidget *dialog, *fsize, *diff_stat, *diff_remove; |
36 | GtkWidget *desc, *server; |
37 | GtkWidget *minlat, *minlon, *maxlat, *maxlon; |
38 | area_edit_t area_edit; |
39 | } project_context_t; |
40 | |
41 | /* ------------ project file io ------------- */ |
42 | |
43 | static gboolean project_read(appdata_t *appdata, |
44 | char *project_file, project_t *project) { |
45 | |
46 | LIBXML_TEST_VERSION; |
47 | |
48 | xmlDoc *doc = NULL; |
49 | xmlNode *root_element = NULL; |
50 | |
51 | /* parse the file and get the DOM */ |
52 | if((doc = xmlReadFile(project_file, NULL, 0)) == NULL) { |
53 | printf("error: could not parse file %s\n", project_file); |
54 | return FALSE; |
55 | } |
56 | |
57 | /* Get the root element node */ |
58 | root_element = xmlDocGetRootElement(doc); |
59 | |
60 | xmlNode *cur_node = NULL; |
61 | for (cur_node = root_element; cur_node; cur_node = cur_node->next) { |
62 | if (cur_node->type == XML_ELEMENT_NODE) { |
63 | if(strcasecmp((char*)cur_node->name, "proj") == 0) { |
64 | char *str; |
65 | |
66 | if((str = (char*)xmlGetProp(cur_node, BAD_CAST "dirty"))) { |
67 | project->data_dirty = (strcasecmp(str, "true") == 0); |
68 | xmlFree(str); |
69 | } else |
70 | project->data_dirty = FALSE; |
71 | |
72 | xmlNode *node = cur_node->children; |
73 | |
74 | while(node != NULL) { |
75 | if(node->type == XML_ELEMENT_NODE) { |
76 | |
77 | if(strcasecmp((char*)node->name, "desc") == 0) { |
78 | str = (char*)xmlNodeListGetString(doc, node->children, 1); |
79 | project->desc = g_strdup(str); |
80 | printf("desc = %s\n", project->desc); |
81 | xmlFree(str); |
82 | |
83 | } else if(strcasecmp((char*)node->name, "server") == 0) { |
84 | str = (char*)xmlNodeListGetString(doc, node->children, 1); |
85 | project->server = g_strdup(str); |
86 | printf("server = %s\n", project->server); |
87 | xmlFree(str); |
88 | |
89 | } else if(project->map_state && |
90 | strcasecmp((char*)node->name, "map") == 0) { |
91 | if((str = (char*)xmlGetProp(node, BAD_CAST "zoom"))) { |
92 | project->map_state->zoom = g_ascii_strtod(str, NULL); |
93 | xmlFree(str); |
94 | } |
95 | if((str = (char*)xmlGetProp(node, BAD_CAST "scroll-offset-x"))) { |
96 | project->map_state->scroll_offset.x = strtoul(str, NULL, 10); |
97 | xmlFree(str); |
98 | } |
99 | if((str = (char*)xmlGetProp(node, BAD_CAST "scroll-offset-y"))) { |
100 | project->map_state->scroll_offset.y = strtoul(str, NULL, 10); |
101 | xmlFree(str); |
102 | } |
103 | |
104 | } else if(strcasecmp((char*)node->name, "wms") == 0) { |
105 | |
106 | if((str = (char*)xmlGetProp(node, BAD_CAST "server"))) { |
107 | project->wms_server = g_strdup(str); |
108 | xmlFree(str); |
109 | } |
110 | if((str = (char*)xmlGetProp(node, BAD_CAST "path"))) { |
111 | project->wms_path = g_strdup(str); |
112 | xmlFree(str); |
113 | } |
114 | if((str = (char*)xmlGetProp(node, BAD_CAST "x-offset"))) { |
115 | project->wms_offset.x = strtoul(str, NULL, 10); |
116 | xmlFree(str); |
117 | } |
118 | if((str = (char*)xmlGetProp(node, BAD_CAST "y-offset"))) { |
119 | project->wms_offset.y = strtoul(str, NULL, 10); |
120 | xmlFree(str); |
121 | } |
122 | |
123 | } else if(strcasecmp((char*)node->name, "osm") == 0) { |
124 | str = (char*)xmlNodeListGetString(doc, node->children, 1); |
125 | project->osm = g_strdup(str); |
126 | printf("osm = %s\n", project->osm); |
127 | xmlFree(str); |
128 | } else if(strcasecmp((char*)node->name, "min") == 0) { |
129 | if((str = (char*)xmlGetProp(node, BAD_CAST "lat"))) { |
130 | project->min.lat = g_ascii_strtod(str, NULL); |
131 | xmlFree(str); |
132 | } |
133 | if((str = (char*)xmlGetProp(node, BAD_CAST "lon"))) { |
134 | project->min.lon = g_ascii_strtod(str, NULL); |
135 | xmlFree(str); |
136 | } |
137 | |
138 | } else if(strcasecmp((char*)node->name, "max") == 0) { |
139 | if((str = (char*)xmlGetProp(node, BAD_CAST "lat"))) { |
140 | project->max.lat = g_ascii_strtod(str, NULL); |
141 | xmlFree(str); |
142 | } |
143 | if((str = (char*)xmlGetProp(node, BAD_CAST "lon"))) { |
144 | project->max.lon = g_ascii_strtod(str, NULL); |
145 | xmlFree(str); |
146 | } |
147 | } |
148 | } |
149 | node = node->next; |
150 | } |
151 | } |
152 | } |
153 | } |
154 | |
155 | xmlFreeDoc(doc); |
156 | xmlCleanupParser(); |
157 | |
158 | return TRUE; |
159 | } |
160 | |
161 | gboolean project_save(GtkWidget *parent, project_t *project) { |
162 | char str[32]; |
163 | char *project_file = g_strdup_printf("%s%s.proj", |
164 | project->path, project->name); |
165 | |
166 | printf("saving project to %s\n", project_file); |
167 | |
168 | /* check if project path exists */ |
169 | if(!g_file_test(project->path, G_FILE_TEST_IS_DIR)) { |
170 | /* make sure project base path exists */ |
171 | if(g_mkdir_with_parents(project->path, S_IRWXU) != 0) { |
172 | errorf(GTK_WIDGET(parent), |
173 | _("Unable to create project path %s"), project->path); |
174 | return FALSE; |
175 | } |
176 | } |
177 | |
178 | LIBXML_TEST_VERSION; |
179 | |
180 | xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0"); |
181 | xmlNodePtr node, root_node = xmlNewNode(NULL, BAD_CAST "proj"); |
182 | xmlNewProp(root_node, BAD_CAST "name", BAD_CAST project->name); |
183 | if(project->data_dirty) |
184 | xmlNewProp(root_node, BAD_CAST "dirty", BAD_CAST "true"); |
185 | |
186 | xmlDocSetRootElement(doc, root_node); |
187 | |
188 | node = xmlNewChild(root_node, NULL, BAD_CAST "server", |
189 | BAD_CAST project->server); |
190 | |
191 | xmlNewChild(root_node, NULL, BAD_CAST "desc", BAD_CAST project->desc); |
192 | xmlNewChild(root_node, NULL, BAD_CAST "osm", BAD_CAST project->osm); |
193 | |
194 | node = xmlNewChild(root_node, NULL, BAD_CAST "min", NULL); |
195 | g_ascii_dtostr(str, sizeof(str), project->min.lat); |
196 | xmlNewProp(node, BAD_CAST "lat", BAD_CAST str); |
197 | g_ascii_dtostr(str, sizeof(str), project->min.lon); |
198 | xmlNewProp(node, BAD_CAST "lon", BAD_CAST str); |
199 | |
200 | node = xmlNewChild(root_node, NULL, BAD_CAST "max", NULL); |
201 | g_ascii_dtostr(str, sizeof(str), project->max.lat); |
202 | xmlNewProp(node, BAD_CAST "lat", BAD_CAST str); |
203 | g_ascii_dtostr(str, sizeof(str), project->max.lon); |
204 | xmlNewProp(node, BAD_CAST "lon", BAD_CAST str); |
205 | |
206 | if(project->map_state) { |
207 | node = xmlNewChild(root_node, NULL, BAD_CAST "map", BAD_CAST NULL); |
208 | g_ascii_dtostr(str, sizeof(str), project->map_state->zoom); |
209 | xmlNewProp(node, BAD_CAST "zoom", BAD_CAST str); |
210 | snprintf(str, sizeof(str), "%d", project->map_state->scroll_offset.x); |
211 | xmlNewProp(node, BAD_CAST "scroll-offset-x", BAD_CAST str); |
212 | snprintf(str, sizeof(str), "%d", project->map_state->scroll_offset.y); |
213 | xmlNewProp(node, BAD_CAST "scroll-offset-y", BAD_CAST str); |
214 | } |
215 | |
216 | node = xmlNewChild(root_node, NULL, BAD_CAST "wms", NULL); |
217 | if(project->wms_server) |
218 | xmlNewProp(node, BAD_CAST "server", BAD_CAST project->wms_server); |
219 | if(project->wms_path) |
220 | xmlNewProp(node, BAD_CAST "path", BAD_CAST project->wms_path); |
221 | snprintf(str, sizeof(str), "%d", project->wms_offset.x); |
222 | xmlNewProp(node, BAD_CAST "x-offset", BAD_CAST str); |
223 | snprintf(str, sizeof(str), "%d", project->wms_offset.y); |
224 | xmlNewProp(node, BAD_CAST "y-offset", BAD_CAST str); |
225 | |
226 | xmlSaveFormatFileEnc(project_file, doc, "UTF-8", 1); |
227 | xmlFreeDoc(doc); |
228 | xmlCleanupParser(); |
229 | |
230 | g_free(project_file); |
231 | |
232 | return TRUE; |
233 | } |
234 | |
235 | /* ------------ freeing projects --------------------- */ |
236 | |
237 | void project_free(project_t *project) { |
238 | if(!project) return; |
239 | |
240 | if(project->name) g_free(project->name); |
241 | if(project->desc) g_free(project->desc); |
242 | if(project->server) g_free(project->server); |
243 | |
244 | if(project->wms_server) g_free(project->wms_server); |
245 | if(project->wms_path) g_free(project->wms_path); |
246 | |
247 | if(project->path) g_free(project->path); |
248 | if(project->osm) g_free(project->osm); |
249 | |
250 | map_state_free(project->map_state); |
251 | |
252 | g_free(project); |
253 | } |
254 | |
255 | /* ------------ project selection dialog ------------- */ |
256 | |
257 | static char *project_fullname(settings_t *settings, const char *name) { |
258 | return g_strdup_printf("%s%s/%s.proj", settings->base_path, name, name); |
259 | } |
260 | |
261 | static gboolean project_exists(settings_t *settings, const char *name) { |
262 | gboolean ok = FALSE; |
263 | char *fulldir = g_strdup_printf("%s%s", settings->base_path, name); |
264 | |
265 | if(g_file_test(fulldir, G_FILE_TEST_IS_DIR)) { |
266 | |
267 | /* check for project file */ |
268 | char *fullname = project_fullname(settings, name); |
269 | |
270 | if(g_file_test(fullname, G_FILE_TEST_IS_REGULAR)) |
271 | ok = TRUE; |
272 | |
273 | g_free(fullname); |
274 | } |
275 | g_free(fulldir); |
276 | |
277 | return ok; |
278 | } |
279 | |
280 | static project_t *project_scan(appdata_t *appdata) { |
281 | project_t *projects = NULL, **current = &projects; |
282 | |
283 | /* scan for projects */ |
284 | GDir *dir = g_dir_open(appdata->settings->base_path, 0, NULL); |
285 | const char *name = NULL; |
286 | do { |
287 | if((name = g_dir_read_name(dir))) { |
288 | if(project_exists(appdata->settings, name)) { |
289 | printf("found project %s\n", name); |
290 | |
291 | /* try to read project and append it to chain */ |
292 | *current = g_new0(project_t, 1); |
293 | (*current)->name = g_strdup(name); |
294 | (*current)->path = g_strdup_printf("%s%s/", |
295 | appdata->settings->base_path, name); |
296 | |
297 | char *fullname = project_fullname(appdata->settings, name); |
298 | if(project_read(appdata, fullname, *current)) |
299 | current = &((*current)->next); |
300 | else { |
301 | g_free(*current); |
302 | *current = NULL; |
303 | } |
304 | g_free(fullname); |
305 | } |
306 | } |
307 | } while(name); |
308 | |
309 | g_dir_close(dir); |
310 | |
311 | return projects; |
312 | } |
313 | |
314 | typedef struct { |
315 | project_t *project; |
316 | GtkWidget *dialog, *view; |
317 | GtkWidget *but_new, *but_edit, *but_remove; |
318 | settings_t *settings; |
319 | #ifdef USE_HILDON |
320 | dbus_mm_pos_t *mmpos; |
321 | osso_context_t *osso_context; |
322 | #endif |
323 | } select_context_t; |
324 | |
325 | enum { |
326 | PROJECT_COL_NAME = 0, |
327 | PROJECT_COL_DESCRIPTION, |
328 | PROJECT_COL_DATA, |
329 | PROJECT_NUM_COLS |
330 | }; |
331 | |
332 | static void view_selected(select_context_t *context, project_t *project) { |
333 | gtk_widget_set_sensitive(context->but_remove, project != NULL); |
334 | gtk_widget_set_sensitive(context->but_edit, project != NULL); |
335 | |
336 | /* check if the selected project also has a valid osm file */ |
337 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), |
338 | GTK_RESPONSE_ACCEPT, |
339 | project && g_file_test(project->osm, G_FILE_TEST_IS_REGULAR)); |
340 | } |
341 | |
342 | static gboolean |
343 | view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model, |
344 | GtkTreePath *path, gboolean path_currently_selected, |
345 | gpointer userdata) { |
346 | select_context_t *context = (select_context_t*)userdata; |
347 | GtkTreeIter iter; |
348 | |
349 | if(gtk_tree_model_get_iter(model, &iter, path)) { |
350 | project_t *project = NULL; |
351 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); |
352 | g_assert(gtk_tree_path_get_depth(path) == 1); |
353 | |
354 | view_selected(context, project); |
355 | } |
356 | |
357 | return TRUE; /* allow selection state to change */ |
358 | } |
359 | |
360 | /* get the currently selected project in the list, NULL if none */ |
361 | static project_t *project_get_selected(GtkWidget *view) { |
362 | project_t *project = NULL; |
363 | GtkTreeModel *model; |
364 | GtkTreeIter iter; |
365 | |
366 | GtkTreeSelection *selection = |
367 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
368 | g_assert(gtk_tree_selection_get_selected(selection, &model, &iter)); |
369 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); |
370 | |
371 | return project; |
372 | } |
373 | |
374 | /* ------------------------- create a new project ---------------------- */ |
375 | |
376 | /* returns true of str contains one of the characters in chars */ |
377 | static gboolean strchrs(char *str, char *chars) { |
378 | while(*chars) { |
379 | char *p = str; |
380 | while(*p) { |
381 | if(*p == *chars) |
382 | return TRUE; |
383 | |
384 | p++; |
385 | } |
386 | chars++; |
387 | } |
388 | return FALSE; |
389 | } |
390 | |
391 | typedef struct { |
392 | GtkWidget *dialog; |
393 | settings_t *settings; |
394 | } name_callback_context_t; |
395 | |
396 | static void callback_modified_name(GtkWidget *widget, gpointer data) { |
397 | name_callback_context_t *context = (name_callback_context_t*)data; |
398 | |
399 | char *name = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
400 | |
401 | /* name must not contain some special chars */ |
402 | gboolean ok = FALSE; |
403 | |
404 | /* check if there's a name */ |
405 | if(name && strlen(name) > 0) { |
406 | /* check if it consists of valid characters */ |
407 | if(!strchrs(name, "\\*?()\n\t\r")) { |
408 | /* check if such a project already exists */ |
409 | if(!project_exists(context->settings, name)) |
410 | ok = TRUE; |
411 | } |
412 | } |
413 | |
414 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), |
415 | GTK_RESPONSE_ACCEPT, ok); |
416 | } |
417 | |
418 | |
419 | gboolean project_delete(select_context_t *context, project_t *project) { |
420 | |
421 | /* remove entire directory from disk */ |
422 | GDir *dir = g_dir_open(project->path, 0, NULL); |
423 | const char *name = NULL; |
424 | do { |
425 | if((name = g_dir_read_name(dir))) { |
426 | char *fullname = g_strdup_printf("%s/%s", project->path, name); |
427 | g_remove(fullname); |
428 | g_free(fullname); |
429 | } |
430 | } while(name); |
431 | |
432 | /* remove the projects directory */ |
433 | g_remove(project->path); |
434 | |
435 | /* remove from view */ |
436 | GtkTreeIter iter; |
437 | GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(context->view)); |
438 | gboolean deleted = FALSE; |
439 | if(gtk_tree_model_get_iter_first(model, &iter)) { |
440 | do { |
441 | project_t *prj = NULL; |
442 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &prj, -1); |
443 | if(prj && (prj == project)) { |
444 | printf("found %s to remove\n", prj->name); |
445 | /* and remove from store */ |
446 | gtk_list_store_remove(GTK_LIST_STORE(model), &iter); |
447 | deleted = TRUE; |
448 | } |
449 | } while(!deleted && gtk_tree_model_iter_next(model, &iter)); |
450 | } |
451 | |
452 | /* de-chain entry from project list */ |
453 | project_t **project_list = &context->project; |
454 | while(*project_list) { |
455 | if(*project_list == project) |
456 | *project_list = (*project_list)->next; |
457 | else |
458 | project_list = &((*project_list)->next); |
459 | } |
460 | |
461 | /* free project structure */ |
462 | project_free(project); |
463 | |
464 | /* disable edit/remove buttons */ |
465 | view_selected(context, NULL); |
466 | |
467 | return TRUE; |
468 | } |
469 | |
470 | project_t *project_new(select_context_t *context) { |
471 | printf("creating project with default values\n"); |
472 | |
473 | /* -------------- first choose a name for the project --------------- */ |
474 | GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Project name"), |
475 | GTK_WINDOW(context->dialog), GTK_DIALOG_MODAL, |
476 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
477 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, |
478 | NULL); |
479 | |
480 | GtkWidget *hbox = gtk_hbox_new(FALSE, 8); |
481 | gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("Name:"))); |
482 | |
483 | name_callback_context_t name_context = { dialog, context->settings }; |
484 | GtkWidget *entry = gtk_entry_new(); |
485 | // gtk_entry_set_text(GTK_ENTRY(entry), "<enter name>"); |
486 | gtk_box_pack_start_defaults(GTK_BOX(hbox), entry); |
487 | g_signal_connect(G_OBJECT(entry), "changed", |
488 | G_CALLBACK(callback_modified_name), &name_context); |
489 | |
490 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
491 | |
492 | /* don't all user to click ok until something useful has been entered */ |
493 | gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), |
494 | GTK_RESPONSE_ACCEPT, FALSE); |
495 | |
496 | gtk_widget_show_all(dialog); |
497 | if(GTK_RESPONSE_ACCEPT != gtk_dialog_run(GTK_DIALOG(dialog))) { |
498 | gtk_widget_destroy(dialog); |
499 | return NULL; |
500 | } |
501 | |
502 | project_t *project = g_new0(project_t, 1); |
503 | project->name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); |
504 | gtk_widget_destroy(dialog); |
505 | |
506 | |
507 | project->path = g_strdup_printf("%s%s/", |
508 | context->settings->base_path, project->name); |
509 | project->desc = g_strdup(_("<project description>")); |
510 | |
511 | /* no data downloaded yet */ |
512 | project->data_dirty = TRUE; |
513 | |
514 | /* use global server/access settings */ |
515 | project->server = g_strdup(context->settings->server); |
516 | |
517 | /* build project osm file name */ |
518 | project->osm = g_strdup_printf("%s%s.osm", project->path, project->name); |
519 | |
520 | /* around the castle in karlsruhe, germany ... */ |
521 | project->min.lat = 49.005; project->min.lon = 8.3911; |
522 | project->max.lat = 49.023; project->max.lon = 8.4185; |
523 | |
524 | /* create project file on disk */ |
525 | project_save(context->dialog, project); |
526 | |
527 | #ifdef USE_HILDON |
528 | if(!project_edit(context->dialog, project, context->mmpos, |
529 | context->osso_context)) |
530 | #else |
531 | if(!project_edit(context->dialog, project)) |
532 | #endif |
533 | { |
534 | printf("edit cancelled!!\n"); |
535 | |
536 | project_delete(context, project); |
537 | |
538 | project = NULL; |
539 | } |
540 | |
541 | /* enable/disable edit/remove buttons */ |
542 | view_selected(context, project); |
543 | |
544 | return project; |
545 | } |
546 | |
547 | static void on_project_new(GtkButton *button, gpointer data) { |
548 | select_context_t *context = (select_context_t*)data; |
549 | project_t **project = &context->project; |
550 | *project = project_new(context); |
551 | if(*project) { |
552 | |
553 | GtkTreeModel *model = |
554 | gtk_tree_view_get_model(GTK_TREE_VIEW(context->view)); |
555 | |
556 | GtkTreeIter iter; |
557 | gtk_list_store_append(GTK_LIST_STORE(model), &iter); |
558 | gtk_list_store_set(GTK_LIST_STORE(model), &iter, |
559 | PROJECT_COL_NAME, (*project)->name, |
560 | PROJECT_COL_DESCRIPTION, (*project)->desc, |
561 | PROJECT_COL_DATA, *project, |
562 | -1); |
563 | |
564 | GtkTreeSelection *selection = |
565 | gtk_tree_view_get_selection(GTK_TREE_VIEW(context->view)); |
566 | gtk_tree_selection_select_iter(selection, &iter); |
567 | } |
568 | } |
569 | |
570 | static void on_project_delete(GtkButton *button, gpointer data) { |
571 | select_context_t *context = (select_context_t*)data; |
572 | project_t *project = project_get_selected(context->view); |
573 | |
574 | char *str = g_strdup_printf(_("Do you really want to delete the " |
575 | "project \"%s\"?"), project->name); |
576 | GtkWidget *dialog = gtk_message_dialog_new( |
577 | GTK_WINDOW(context->dialog), |
578 | GTK_DIALOG_DESTROY_WITH_PARENT, |
579 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, str); |
580 | g_free(str); |
581 | |
582 | gtk_window_set_title(GTK_WINDOW(dialog), _("Delete project?")); |
583 | |
584 | /* set the active flag again if the user answered "no" */ |
585 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) { |
586 | gtk_widget_destroy(dialog); |
587 | return; |
588 | } |
589 | |
590 | gtk_widget_destroy(dialog); |
591 | |
592 | if(!project_delete(context, project)) |
593 | printf("unable to delete project\n"); |
594 | } |
595 | |
596 | static void on_project_edit(GtkButton *button, gpointer data) { |
597 | select_context_t *context = (select_context_t*)data; |
598 | project_t *project = project_get_selected(context->view); |
599 | g_assert(project); |
600 | #ifdef USE_HILDON |
601 | if(project_edit(context->dialog, project, |
602 | context->mmpos, context->osso_context)) |
603 | #else |
604 | if(project_edit(context->dialog, project)) |
605 | #endif |
606 | { |
607 | GtkTreeModel *model; |
608 | GtkTreeIter iter; |
609 | |
610 | /* description may have changed, so update list */ |
611 | GtkTreeSelection *selection = |
612 | gtk_tree_view_get_selection(GTK_TREE_VIEW(context->view)); |
613 | g_assert(gtk_tree_selection_get_selected(selection, &model, &iter)); |
614 | |
615 | // gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); |
616 | gtk_list_store_set(GTK_LIST_STORE(model), &iter, |
617 | PROJECT_COL_NAME, project->name, |
618 | PROJECT_COL_DESCRIPTION, project->desc, |
619 | -1); |
620 | |
621 | |
622 | } |
623 | |
624 | /* enable/disable edit/remove buttons */ |
625 | view_selected(context, project); |
626 | } |
627 | |
628 | static GtkWidget *project_list_widget(select_context_t *context) { |
629 | GtkWidget *vbox = gtk_vbox_new(FALSE,3); |
630 | context->view = gtk_tree_view_new(); |
631 | |
632 | gtk_tree_selection_set_select_function( |
633 | gtk_tree_view_get_selection(GTK_TREE_VIEW(context->view)), |
634 | view_selection_func, |
635 | context, NULL); |
636 | |
637 | /* --- "Name" column --- */ |
638 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); |
639 | gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(context->view), |
640 | -1, _("Name"), renderer, "text", PROJECT_COL_NAME, NULL); |
641 | |
642 | /* --- "Description" column --- */ |
643 | renderer = gtk_cell_renderer_text_new(); |
644 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL ); |
645 | GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( |
646 | _("Description"), renderer, "text", PROJECT_COL_DESCRIPTION, NULL); |
647 | gtk_tree_view_column_set_expand(column, TRUE); |
648 | gtk_tree_view_insert_column(GTK_TREE_VIEW(context->view), column, -1); |
649 | |
650 | /* build the store */ |
651 | GtkListStore *store = gtk_list_store_new(PROJECT_NUM_COLS, |
652 | G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER); |
653 | |
654 | GtkTreeIter iter; |
655 | project_t *project = context->project; |
656 | while(project) { |
657 | |
658 | /* Append a row and fill in some data */ |
659 | gtk_list_store_append(store, &iter); |
660 | gtk_list_store_set(store, &iter, |
661 | PROJECT_COL_NAME, project->name, |
662 | PROJECT_COL_DESCRIPTION, project->desc, |
663 | PROJECT_COL_DATA, project, |
664 | -1); |
665 | project = project->next; |
666 | } |
667 | |
668 | gtk_tree_view_set_model(GTK_TREE_VIEW(context->view), GTK_TREE_MODEL(store)); |
669 | g_object_unref(store); |
670 | |
671 | /* put it into a scrolled window */ |
672 | GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL); |
673 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
674 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
675 | gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), |
676 | GTK_SHADOW_ETCHED_IN); |
677 | gtk_container_add(GTK_CONTAINER(scrolled_window), context->view); |
678 | gtk_box_pack_start_defaults(GTK_BOX(vbox), scrolled_window); |
679 | |
680 | /* ------- button box ------------ */ |
681 | |
682 | GtkWidget *hbox = gtk_hbox_new(TRUE,3); |
683 | context->but_new = gtk_button_new_with_label(_("New...")); |
684 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->but_new); |
685 | gtk_signal_connect(GTK_OBJECT(context->but_new), "clicked", |
686 | GTK_SIGNAL_FUNC(on_project_new), context); |
687 | |
688 | context->but_edit = gtk_button_new_with_label(_("Edit...")); |
689 | gtk_widget_set_sensitive(context->but_edit, FALSE); |
690 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->but_edit); |
691 | gtk_signal_connect(GTK_OBJECT(context->but_edit), "clicked", |
692 | GTK_SIGNAL_FUNC(on_project_edit), context); |
693 | |
694 | context->but_remove = gtk_button_new_with_label(_("Remove")); |
695 | gtk_widget_set_sensitive(context->but_remove, FALSE); |
696 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->but_remove); |
697 | gtk_signal_connect(GTK_OBJECT(context->but_remove), "clicked", |
698 | GTK_SIGNAL_FUNC(on_project_delete), context); |
699 | |
700 | gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); |
701 | |
702 | return vbox; |
703 | } |
704 | |
705 | char *project_select(appdata_t *appdata) { |
706 | char *name = NULL; |
707 | |
708 | select_context_t *context = g_new0(select_context_t, 1); |
709 | #ifdef USE_HILDON |
710 | context->mmpos = &appdata->mmpos; |
711 | context->osso_context = appdata->osso_context; |
712 | #endif |
713 | context->settings = appdata->settings; |
714 | context->project = project_scan(appdata); |
715 | |
716 | /* create project selection dialog */ |
717 | context->dialog = gtk_dialog_new_with_buttons(_("Project selection"), |
718 | GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL, |
719 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
720 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
721 | NULL); |
722 | |
723 | #ifdef USE_HILDON |
724 | gtk_window_set_default_size(GTK_WINDOW(context->dialog), 500, 300); |
725 | #else |
726 | gtk_window_set_default_size(GTK_WINDOW(context->dialog), 400, 200); |
727 | #endif |
728 | |
729 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), |
730 | project_list_widget(context)); |
731 | |
732 | /* don't all user to click ok until something is selected */ |
733 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), |
734 | GTK_RESPONSE_ACCEPT, FALSE); |
735 | |
736 | gtk_widget_show_all(context->dialog); |
737 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context->dialog))) |
738 | name = g_strdup(project_get_selected(context->view)->name); |
739 | |
740 | gtk_widget_destroy(context->dialog); |
741 | |
742 | /* free all entries */ |
743 | project_t *project = context->project; |
744 | while(project) { |
745 | project_t *next = project->next; |
746 | project_free(project); |
747 | project = next; |
748 | } |
749 | |
750 | g_free(context); |
751 | |
752 | return name; |
753 | } |
754 | |
755 | /* ---------------------------------------------------- */ |
756 | |
757 | /* return file length or -1 on error */ |
758 | static gsize file_length(char *name) { |
759 | GMappedFile *gmap = g_mapped_file_new(name, FALSE, NULL); |
760 | if(!gmap) return -1; |
761 | gsize size = g_mapped_file_get_length(gmap); |
762 | g_mapped_file_free(gmap); |
763 | return size; |
764 | } |
765 | |
766 | void project_filesize(project_context_t *context) { |
767 | char *str = NULL; |
768 | |
769 | printf("Checking size of %s\n", context->project->osm); |
770 | |
771 | if(!g_file_test(context->project->osm, G_FILE_TEST_IS_REGULAR)) { |
772 | GdkColor color; |
773 | gdk_color_parse("red", &color); |
774 | gtk_widget_modify_fg(context->fsize, GTK_STATE_NORMAL, &color); |
775 | |
776 | str = g_strdup(_("Not downloaded!")); |
777 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), |
778 | GTK_RESPONSE_ACCEPT, 0); |
779 | } else { |
780 | gtk_widget_modify_fg(context->fsize, GTK_STATE_NORMAL, NULL); |
781 | |
782 | if(!context->project->data_dirty) |
783 | str = g_strdup_printf(_("%d bytes present"), |
784 | file_length(context->project->osm)); |
785 | else |
786 | str = g_strdup_printf(_("Outdated, please download!")); |
787 | |
788 | /* project also must not be dirty to proceed */ |
789 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), |
790 | GTK_RESPONSE_ACCEPT, !context->project->data_dirty); |
791 | } |
792 | |
793 | if(str) { |
794 | gtk_label_set_text(GTK_LABEL(context->fsize), str); |
795 | g_free(str); |
796 | } |
797 | } |
798 | |
799 | void project_diffstat(project_context_t *context) { |
800 | char *str = NULL; |
801 | |
802 | if(diff_present(context->project)) |
803 | str = g_strdup(_("present")); |
804 | else |
805 | str = g_strdup(_("not present")); |
806 | |
807 | gtk_label_set_text(GTK_LABEL(context->diff_stat), str); |
808 | g_free(str); |
809 | } |
810 | |
811 | static void project_update(project_context_t *context) { |
812 | |
813 | /* fetch values from dialog */ |
814 | if(context->project->desc) g_free(context->project->desc); |
815 | context->project->desc = g_strdup(gtk_entry_get_text( |
816 | GTK_ENTRY(context->desc))); |
817 | |
818 | if(context->project->server) g_free(context->project->server); |
819 | context->project->server = g_strdup(gtk_entry_get_text( |
820 | GTK_ENTRY(context->server))); |
821 | } |
822 | |
823 | static void on_edit_clicked(GtkButton *button, gpointer data) { |
824 | project_context_t *context = (project_context_t*)data; |
825 | |
826 | if(area_edit(&context->area_edit)) { |
827 | printf("coordinates changed!!\n"); |
828 | |
829 | pos_lon_label_set(context->minlat, context->project->min.lat); |
830 | pos_lon_label_set(context->minlon, context->project->min.lon); |
831 | pos_lon_label_set(context->maxlat, context->project->max.lat); |
832 | pos_lon_label_set(context->maxlon, context->project->max.lon); |
833 | } |
834 | } |
835 | |
836 | static void on_download_clicked(GtkButton *button, gpointer data) { |
837 | project_context_t *context = (project_context_t*)data; |
838 | |
839 | project_update(context); |
840 | |
841 | printf("download %s\n", context->project->osm); |
842 | |
843 | if(osm_download(context->dialog, context->project)) { |
844 | context->project->data_dirty = FALSE; |
845 | project_filesize(context); |
846 | } else |
847 | printf("download failed\n"); |
848 | } |
849 | |
850 | static void on_diff_remove_clicked(GtkButton *button, gpointer data) { |
851 | project_context_t *context = (project_context_t*)data; |
852 | |
853 | printf("clicked diff remove\n"); |
854 | |
855 | GtkWidget *dialog = gtk_message_dialog_new( |
856 | GTK_WINDOW(context->dialog), |
857 | GTK_DIALOG_DESTROY_WITH_PARENT, |
858 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, |
859 | _("Do you really want to remove the diff file? This " |
860 | "will delete all changes you've made so far and which " |
861 | "you didn't upload yet.")); |
862 | |
863 | gtk_window_set_title(GTK_WINDOW(dialog), _("Remove diff?")); |
864 | |
865 | /* set the active flag again if the user answered "no" */ |
866 | if(GTK_RESPONSE_YES == gtk_dialog_run(GTK_DIALOG(dialog))) { |
867 | diff_remove(context->project); |
868 | project_diffstat(context); |
869 | gtk_widget_set_sensitive(context->diff_remove, FALSE); |
870 | } |
871 | |
872 | gtk_widget_destroy(dialog); |
873 | } |
874 | |
875 | gboolean project_edit(GtkWidget *parent, project_t *project POS_PARM) { |
876 | gboolean ok = FALSE; |
877 | |
878 | /* ------------ project edit dialog ------------- */ |
879 | |
880 | project_context_t *context = g_new0(project_context_t, 1); |
881 | context->project = project; |
882 | |
883 | context->area_edit.min = &project->min; |
884 | context->area_edit.max = &project->max; |
885 | #ifdef USE_HILDON |
886 | context->area_edit.mmpos = mmpos; |
887 | context->area_edit.osso_context = osso_context; |
888 | #endif |
889 | |
890 | char *str = g_strdup_printf(_("Project - %s"), project->name); |
891 | context->area_edit.parent = |
892 | context->dialog = gtk_dialog_new_with_buttons(str, |
893 | GTK_WINDOW(parent), GTK_DIALOG_MODAL, |
894 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
895 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, |
896 | NULL); |
897 | g_free(str); |
898 | |
899 | #ifdef USE_HILDON |
900 | /* making the dialog a little wider makes it less "crowded" */ |
901 | gtk_window_set_default_size(GTK_WINDOW(context->dialog), 640, 100); |
902 | #else |
903 | gtk_window_set_default_size(GTK_WINDOW(context->dialog), 400, 100); |
904 | #endif |
905 | |
906 | GtkWidget *download, *label; |
907 | GtkWidget *table = gtk_table_new(4, 6, FALSE); // x, y |
908 | |
909 | label = gtk_label_new(_("Description:")); |
910 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
911 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1); |
912 | context->desc = gtk_entry_new(); |
913 | gtk_entry_set_text(GTK_ENTRY(context->desc), project->desc); |
914 | gtk_table_attach_defaults(GTK_TABLE(table), context->desc, 1, 4, 0, 1); |
915 | |
916 | gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4); |
917 | |
918 | label = gtk_label_new(_("Latitude")); |
919 | gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2); |
920 | label = gtk_label_new(_("Longitude")); |
921 | gtk_table_attach_defaults(GTK_TABLE(table), label, 2, 3, 1, 2); |
922 | |
923 | label = gtk_label_new(_("Min:")); |
924 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
925 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 2, 3); |
926 | context->minlat = pos_lat_label_new(project->min.lat); |
927 | gtk_table_attach_defaults(GTK_TABLE(table), context->minlat, 1, 2, 2, 3); |
928 | context->minlon = pos_lon_label_new(project->min.lon); |
929 | gtk_table_attach_defaults(GTK_TABLE(table), context->minlon, 2, 3, 2, 3); |
930 | |
931 | label = gtk_label_new(_("Max:")); |
932 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
933 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 3, 4); |
934 | context->maxlat = pos_lat_label_new(project->max.lat); |
935 | gtk_table_attach_defaults(GTK_TABLE(table), context->maxlat, 1, 2, 3, 4); |
936 | context->maxlon = pos_lon_label_new(project->max.lon); |
937 | gtk_table_attach_defaults(GTK_TABLE(table), context->maxlon, 2, 3, 3, 4); |
938 | |
939 | GtkWidget *edit = gtk_button_new_with_label(_("Edit...")); |
940 | gtk_signal_connect(GTK_OBJECT(edit), "clicked", |
941 | (GtkSignalFunc)on_edit_clicked, context); |
942 | gtk_table_attach(GTK_TABLE(table), edit, 3, 4, 2, 4, |
943 | GTK_EXPAND | GTK_FILL,0,0,0); |
944 | |
945 | gtk_table_set_col_spacing(GTK_TABLE(table), 0, 4); |
946 | gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4); |
947 | |
948 | label = gtk_label_new(_("Server:")); |
949 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
950 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 4, 5); |
951 | context->server = gtk_entry_new(); |
952 | HILDON_ENTRY_NO_AUTOCAP(context->server); |
953 | gtk_entry_set_text(GTK_ENTRY(context->server), project->server); |
954 | gtk_table_attach_defaults(GTK_TABLE(table), context->server, 1, 4, 4, 5); |
955 | |
956 | label = gtk_label_new(_("OSM file:")); |
957 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
958 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 5, 6); |
959 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
960 | context->fsize = gtk_label_new(_("")); |
961 | gtk_misc_set_alignment(GTK_MISC(context->fsize), 0.f, 0.5f); |
962 | project_filesize(context); |
963 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->fsize); |
964 | download = gtk_button_new_with_label(_("Download...")); |
965 | gtk_signal_connect(GTK_OBJECT(download), "clicked", |
966 | (GtkSignalFunc)on_download_clicked, context); |
967 | gtk_box_pack_start(GTK_BOX(hbox), download, FALSE, FALSE, 0); |
968 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 1, 4, 5, 6); |
969 | |
970 | label = gtk_label_new(_("Diff file:")); |
971 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); |
972 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 6, 7); |
973 | hbox = gtk_hbox_new(FALSE, 0); |
974 | context->diff_stat = gtk_label_new(_("")); |
975 | gtk_misc_set_alignment(GTK_MISC(context->diff_stat), 0.f, 0.5f); |
976 | project_diffstat(context); |
977 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->diff_stat); |
978 | context->diff_remove = gtk_button_new_with_label(_("Remove...")); |
979 | if(!diff_present(project)) |
980 | gtk_widget_set_sensitive(context->diff_remove, FALSE); |
981 | gtk_signal_connect(GTK_OBJECT(context->diff_remove), "clicked", |
982 | (GtkSignalFunc)on_diff_remove_clicked, context); |
983 | gtk_box_pack_start(GTK_BOX(hbox), context->diff_remove, FALSE, FALSE, 0); |
984 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 1, 4, 6, 7); |
985 | |
986 | |
987 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), |
988 | table); |
989 | gtk_widget_show_all(context->dialog); |
990 | |
991 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context->dialog))) { |
992 | ok = TRUE; |
993 | |
994 | /* transfer values from edit dialog into project structure */ |
995 | project_update(context); |
996 | |
997 | /* save project */ |
998 | project_save(context->dialog, project); |
999 | } |
1000 | |
1001 | gtk_widget_destroy(context->dialog); |
1002 | g_free(context); |
1003 | |
1004 | return ok; |
1005 | } |
1006 | |
1007 | gboolean project_open(appdata_t *appdata, char *name) { |
1008 | project_t *project = g_new0(project_t, 1); |
1009 | |
1010 | /* link to map state if a map already exists */ |
1011 | if(appdata->map) { |
1012 | printf("Project: Using map state\n"); |
1013 | project->map_state = appdata->map->state; |
1014 | } else { |
1015 | printf("Project: Creating new map_state\n"); |
1016 | project->map_state = g_new0(map_state_t,1); |
1017 | } |
1018 | project->map_state->refcount++; |
1019 | |
1020 | /* build project path */ |
1021 | project->path = g_strdup_printf("%s%s/", |
1022 | appdata->settings->base_path, name); |
1023 | project->name = g_strdup(name); |
1024 | |
1025 | char *project_file = g_strdup_printf("%s%s.proj", project->path, name); |
1026 | |
1027 | printf("project file = %s\n", project_file); |
1028 | if(!g_file_test(project_file, G_FILE_TEST_IS_REGULAR)) { |
1029 | printf("requested project file doesn't exist\n"); |
1030 | project_free(project); |
1031 | g_free(project_file); |
1032 | return FALSE; |
1033 | } |
1034 | |
1035 | if(!project_read(appdata, project_file, project)) { |
1036 | printf("error reading project file\n"); |
1037 | project_free(project); |
1038 | g_free(project_file); |
1039 | return FALSE; |
1040 | } |
1041 | |
1042 | g_free(project_file); |
1043 | |
1044 | /* --------- project structure ok: load its OSM file --------- */ |
1045 | appdata->project = project; |
1046 | |
1047 | printf("project_open: loading osm\n"); |
1048 | appdata->osm = osm_parse(project->osm); |
1049 | if(!appdata->osm) return FALSE; |
1050 | |
1051 | printf("parsing ok\n"); |
1052 | |
1053 | return TRUE; |
1054 | } |
1055 | |
1056 | gboolean project_close(appdata_t *appdata) { |
1057 | if(!appdata->project) return FALSE; |
1058 | |
1059 | printf("closing current project\n"); |
1060 | |
1061 | /* redraw the entire map by destroying all map items and redrawing them */ |
1062 | if(appdata->osm) |
1063 | diff_save(appdata->project, appdata->osm); |
1064 | |
1065 | /* Save track and turn off the handler callback */ |
1066 | track_save(appdata->project, appdata->track.track); |
1067 | track_do(appdata, TRACK_NONE, NULL); |
1068 | |
1069 | map_clear(appdata, MAP_LAYER_ALL); |
1070 | |
1071 | if(appdata->osm) { |
1072 | osm_free(&appdata->icon, appdata->osm); |
1073 | appdata->osm = NULL; |
1074 | } |
1075 | |
1076 | project_free(appdata->project); |
1077 | appdata->project = NULL; |
1078 | |
1079 | return TRUE; |
1080 | } |
1081 | |
1082 | #define _PROJECT_LOAD_BUF_SIZ 64 |
1083 | |
1084 | gboolean project_load(appdata_t *appdata, char *name) { |
1085 | char *proj_name = NULL; |
1086 | |
1087 | if(!name) { |
1088 | /* make user select a project */ |
1089 | proj_name = project_select(appdata); |
1090 | if(!proj_name) { |
1091 | printf("no project selected\n"); |
1092 | return FALSE; |
1093 | } |
1094 | } |
1095 | else { |
1096 | proj_name = g_strdup(name); |
1097 | } |
1098 | |
1099 | char banner_txt[_PROJECT_LOAD_BUF_SIZ]; |
1100 | memset(banner_txt, 0, _PROJECT_LOAD_BUF_SIZ); |
1101 | |
1102 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loading %s"), proj_name); |
1103 | banner_busy_start(appdata, TRUE, banner_txt); |
1104 | |
1105 | /* close current project */ |
1106 | banner_busy_tick(); |
1107 | if(appdata->project) |
1108 | project_close(appdata); |
1109 | |
1110 | /* open project itself */ |
1111 | banner_busy_tick(); |
1112 | if(!project_open(appdata, proj_name)) { |
1113 | printf("error opening requested project\n"); |
1114 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Error opening %s"), proj_name); |
1115 | banner_busy_stop(appdata); |
1116 | banner_show_info(appdata, banner_txt); |
1117 | g_free(proj_name); |
1118 | return FALSE; |
1119 | } |
1120 | |
1121 | /* check if OSM data is valid */ |
1122 | banner_busy_tick(); |
1123 | if(!osm_sanity_check(GTK_WIDGET(appdata->window), appdata->osm)) { |
1124 | printf("project/osm sanity checks failed, unloading project\n"); |
1125 | project_free(appdata->project); |
1126 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Error opening %s"), proj_name); |
1127 | banner_busy_stop(appdata); |
1128 | banner_show_info(appdata, banner_txt); |
1129 | g_free(proj_name); |
1130 | return FALSE; |
1131 | } |
1132 | |
1133 | /* load diff possibly preset */ |
1134 | banner_busy_tick(); |
1135 | diff_restore(appdata, appdata->project, appdata->osm); |
1136 | |
1137 | /* prepare colors etc, draw data and adjust scroll/zoom settings */ |
1138 | banner_busy_tick(); |
1139 | map_init(appdata); |
1140 | |
1141 | /* restore a track */ |
1142 | banner_busy_tick(); |
1143 | appdata->track.track = track_restore(appdata, appdata->project); |
1144 | if(appdata->track.track) |
1145 | map_track_draw(appdata->map, appdata->track.track); |
1146 | |
1147 | /* finally load a background if present */ |
1148 | banner_busy_tick(); |
1149 | wms_load(appdata); |
1150 | |
1151 | /* save the name of the project for the perferences */ |
1152 | if(appdata->settings->project) |
1153 | g_free(appdata->settings->project); |
1154 | appdata->settings->project = g_strdup(appdata->project->name); |
1155 | |
1156 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loaded %s"), proj_name); |
1157 | banner_busy_stop(appdata); |
1158 | banner_show_info(appdata, banner_txt); |
1159 | statusbar_set(appdata, NULL, 0); |
1160 | |
1161 | g_free(proj_name); |
1162 | return TRUE; |
1163 | } |
1164 | // vim:et:ts=8:sw=2:sts=2:ai |