Parent Directory | Revision Log
little snprintf argument cleanup
1 | harbaum | 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 | achadwick | 28 | #include "banner.h" |
22 | harbaum | 1 | |
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 | harbaum | 14 | 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 | harbaum | 1 | 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 | harbaum | 14 | /* enable/disable edit/remove buttons */ |
542 | view_selected(context, project); | ||
543 | |||
544 | harbaum | 1 | 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 | harbaum | 14 | |
624 | /* enable/disable edit/remove buttons */ | ||
625 | view_selected(context, project); | ||
626 | harbaum | 1 | } |
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 | achadwick | 28 | printf("project_open: loading osm\n"); |
1048 | harbaum | 1 | appdata->osm = osm_parse(project->osm); |
1049 | harbaum | 4 | if(!appdata->osm) return FALSE; |
1050 | harbaum | 1 | |
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 | achadwick | 26 | /* 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 | harbaum | 1 | 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 | achadwick | 28 | #define _PROJECT_LOAD_BUF_SIZ 64 |
1083 | |||
1084 | harbaum | 1 | 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 | achadwick | 28 | } |
1095 | else { | ||
1096 | harbaum | 1 | proj_name = g_strdup(name); |
1097 | achadwick | 28 | } |
1098 | harbaum | 1 | |
1099 | achadwick | 28 | char banner_txt[_PROJECT_LOAD_BUF_SIZ]; |
1100 | memset(banner_txt, 0, _PROJECT_LOAD_BUF_SIZ); | ||
1101 | |||
1102 | harbaum | 29 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loading %s"), proj_name); |
1103 | achadwick | 28 | banner_busy_start(appdata, TRUE, banner_txt); |
1104 | |||
1105 | harbaum | 1 | /* close current project */ |
1106 | achadwick | 28 | banner_busy_tick(); |
1107 | harbaum | 1 | if(appdata->project) |
1108 | project_close(appdata); | ||
1109 | |||
1110 | /* open project itself */ | ||
1111 | achadwick | 28 | banner_busy_tick(); |
1112 | harbaum | 1 | if(!project_open(appdata, proj_name)) { |
1113 | printf("error opening requested project\n"); | ||
1114 | harbaum | 29 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Error opening %s"), proj_name); |
1115 | achadwick | 28 | banner_busy_stop(appdata); |
1116 | banner_show_info(appdata, banner_txt); | ||
1117 | harbaum | 1 | g_free(proj_name); |
1118 | return FALSE; | ||
1119 | } | ||
1120 | |||
1121 | /* check if OSM data is valid */ | ||
1122 | achadwick | 28 | banner_busy_tick(); |
1123 | harbaum | 1 | 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 | harbaum | 29 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Error opening %s"), proj_name); |
1127 | achadwick | 28 | banner_busy_stop(appdata); |
1128 | banner_show_info(appdata, banner_txt); | ||
1129 | g_free(proj_name); | ||
1130 | harbaum | 1 | return FALSE; |
1131 | } | ||
1132 | |||
1133 | /* load diff possibly preset */ | ||
1134 | achadwick | 28 | banner_busy_tick(); |
1135 | harbaum | 1 | diff_restore(appdata, appdata->project, appdata->osm); |
1136 | |||
1137 | /* prepare colors etc, draw data and adjust scroll/zoom settings */ | ||
1138 | achadwick | 28 | banner_busy_tick(); |
1139 | harbaum | 1 | map_init(appdata); |
1140 | |||
1141 | /* restore a track */ | ||
1142 | achadwick | 28 | banner_busy_tick(); |
1143 | harbaum | 1 | 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 | achadwick | 28 | banner_busy_tick(); |
1149 | harbaum | 1 | 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 | harbaum | 29 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loaded %s"), proj_name); |
1157 | achadwick | 28 | banner_busy_stop(appdata); |
1158 | banner_show_info(appdata, banner_txt); | ||
1159 | statusbar_set(appdata, NULL, 0); | ||
1160 | |||
1161 | g_free(proj_name); | ||
1162 | harbaum | 1 | return TRUE; |
1163 | } | ||
1164 | achadwick | 28 | // vim:et:ts=8:sw=2:sts=2:ai |