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Wizard tests
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 | project_t *project; | ||
34 | harbaum | 169 | settings_t *settings; |
35 | harbaum | 1 | 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 | harbaum | 162 | if((str = (char*)xmlGetProp(node, BAD_CAST "detail"))) { |
96 | project->map_state->detail = g_ascii_strtod(str, NULL); | ||
97 | xmlFree(str); | ||
98 | } | ||
99 | harbaum | 1 | if((str = (char*)xmlGetProp(node, BAD_CAST "scroll-offset-x"))) { |
100 | project->map_state->scroll_offset.x = strtoul(str, NULL, 10); | ||
101 | xmlFree(str); | ||
102 | } | ||
103 | if((str = (char*)xmlGetProp(node, BAD_CAST "scroll-offset-y"))) { | ||
104 | project->map_state->scroll_offset.y = strtoul(str, NULL, 10); | ||
105 | xmlFree(str); | ||
106 | } | ||
107 | |||
108 | } else if(strcasecmp((char*)node->name, "wms") == 0) { | ||
109 | |||
110 | if((str = (char*)xmlGetProp(node, BAD_CAST "server"))) { | ||
111 | project->wms_server = g_strdup(str); | ||
112 | xmlFree(str); | ||
113 | } | ||
114 | if((str = (char*)xmlGetProp(node, BAD_CAST "path"))) { | ||
115 | project->wms_path = g_strdup(str); | ||
116 | xmlFree(str); | ||
117 | } | ||
118 | if((str = (char*)xmlGetProp(node, BAD_CAST "x-offset"))) { | ||
119 | project->wms_offset.x = strtoul(str, NULL, 10); | ||
120 | xmlFree(str); | ||
121 | } | ||
122 | if((str = (char*)xmlGetProp(node, BAD_CAST "y-offset"))) { | ||
123 | project->wms_offset.y = strtoul(str, NULL, 10); | ||
124 | xmlFree(str); | ||
125 | } | ||
126 | |||
127 | } else if(strcasecmp((char*)node->name, "osm") == 0) { | ||
128 | str = (char*)xmlNodeListGetString(doc, node->children, 1); | ||
129 | harbaum | 175 | printf("osm = %s\n", str); |
130 | |||
131 | /* make this a relative path if possible */ | ||
132 | /* if the project path actually is a prefix of this, */ | ||
133 | /* then just remove this prefix */ | ||
134 | if((str[0] == '/') && | ||
135 | (strlen(str) > strlen(project->path)) && | ||
136 | !strncmp(str, project->path, strlen(project->path))) { | ||
137 | |||
138 | project->osm = g_strdup(str + strlen(project->path)); | ||
139 | printf("osm name converted to relative %s\n", project->osm); | ||
140 | } else | ||
141 | project->osm = g_strdup(str); | ||
142 | |||
143 | harbaum | 1 | xmlFree(str); |
144 | harbaum | 175 | |
145 | harbaum | 1 | } else if(strcasecmp((char*)node->name, "min") == 0) { |
146 | if((str = (char*)xmlGetProp(node, BAD_CAST "lat"))) { | ||
147 | project->min.lat = g_ascii_strtod(str, NULL); | ||
148 | xmlFree(str); | ||
149 | } | ||
150 | if((str = (char*)xmlGetProp(node, BAD_CAST "lon"))) { | ||
151 | project->min.lon = g_ascii_strtod(str, NULL); | ||
152 | xmlFree(str); | ||
153 | } | ||
154 | |||
155 | } else if(strcasecmp((char*)node->name, "max") == 0) { | ||
156 | if((str = (char*)xmlGetProp(node, BAD_CAST "lat"))) { | ||
157 | project->max.lat = g_ascii_strtod(str, NULL); | ||
158 | xmlFree(str); | ||
159 | } | ||
160 | if((str = (char*)xmlGetProp(node, BAD_CAST "lon"))) { | ||
161 | project->max.lon = g_ascii_strtod(str, NULL); | ||
162 | xmlFree(str); | ||
163 | } | ||
164 | } | ||
165 | } | ||
166 | node = node->next; | ||
167 | } | ||
168 | } | ||
169 | } | ||
170 | } | ||
171 | |||
172 | xmlFreeDoc(doc); | ||
173 | xmlCleanupParser(); | ||
174 | |||
175 | return TRUE; | ||
176 | } | ||
177 | |||
178 | gboolean project_save(GtkWidget *parent, project_t *project) { | ||
179 | char str[32]; | ||
180 | char *project_file = g_strdup_printf("%s%s.proj", | ||
181 | project->path, project->name); | ||
182 | |||
183 | printf("saving project to %s\n", project_file); | ||
184 | |||
185 | /* check if project path exists */ | ||
186 | if(!g_file_test(project->path, G_FILE_TEST_IS_DIR)) { | ||
187 | /* make sure project base path exists */ | ||
188 | if(g_mkdir_with_parents(project->path, S_IRWXU) != 0) { | ||
189 | errorf(GTK_WIDGET(parent), | ||
190 | _("Unable to create project path %s"), project->path); | ||
191 | return FALSE; | ||
192 | } | ||
193 | } | ||
194 | |||
195 | LIBXML_TEST_VERSION; | ||
196 | |||
197 | xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0"); | ||
198 | xmlNodePtr node, root_node = xmlNewNode(NULL, BAD_CAST "proj"); | ||
199 | xmlNewProp(root_node, BAD_CAST "name", BAD_CAST project->name); | ||
200 | if(project->data_dirty) | ||
201 | xmlNewProp(root_node, BAD_CAST "dirty", BAD_CAST "true"); | ||
202 | |||
203 | xmlDocSetRootElement(doc, root_node); | ||
204 | |||
205 | harbaum | 178 | if(project->server) |
206 | node = xmlNewChild(root_node, NULL, BAD_CAST "server", | ||
207 | BAD_CAST project->server); | ||
208 | harbaum | 1 | |
209 | xmlNewChild(root_node, NULL, BAD_CAST "desc", BAD_CAST project->desc); | ||
210 | xmlNewChild(root_node, NULL, BAD_CAST "osm", BAD_CAST project->osm); | ||
211 | |||
212 | node = xmlNewChild(root_node, NULL, BAD_CAST "min", NULL); | ||
213 | harbaum | 156 | g_ascii_formatd(str, sizeof(str), LL_FORMAT, project->min.lat); |
214 | harbaum | 1 | xmlNewProp(node, BAD_CAST "lat", BAD_CAST str); |
215 | harbaum | 156 | g_ascii_formatd(str, sizeof(str), LL_FORMAT, project->min.lon); |
216 | harbaum | 1 | xmlNewProp(node, BAD_CAST "lon", BAD_CAST str); |
217 | |||
218 | node = xmlNewChild(root_node, NULL, BAD_CAST "max", NULL); | ||
219 | harbaum | 156 | g_ascii_formatd(str, sizeof(str), LL_FORMAT, project->max.lat); |
220 | harbaum | 1 | xmlNewProp(node, BAD_CAST "lat", BAD_CAST str); |
221 | harbaum | 156 | g_ascii_formatd(str, sizeof(str), LL_FORMAT, project->max.lon); |
222 | harbaum | 1 | xmlNewProp(node, BAD_CAST "lon", BAD_CAST str); |
223 | |||
224 | if(project->map_state) { | ||
225 | node = xmlNewChild(root_node, NULL, BAD_CAST "map", BAD_CAST NULL); | ||
226 | harbaum | 162 | g_ascii_formatd(str, sizeof(str), "%.04f", project->map_state->zoom); |
227 | harbaum | 1 | xmlNewProp(node, BAD_CAST "zoom", BAD_CAST str); |
228 | harbaum | 162 | g_ascii_formatd(str, sizeof(str), "%.04f", project->map_state->detail); |
229 | xmlNewProp(node, BAD_CAST "detail", BAD_CAST str); | ||
230 | harbaum | 1 | snprintf(str, sizeof(str), "%d", project->map_state->scroll_offset.x); |
231 | xmlNewProp(node, BAD_CAST "scroll-offset-x", BAD_CAST str); | ||
232 | snprintf(str, sizeof(str), "%d", project->map_state->scroll_offset.y); | ||
233 | xmlNewProp(node, BAD_CAST "scroll-offset-y", BAD_CAST str); | ||
234 | } | ||
235 | |||
236 | node = xmlNewChild(root_node, NULL, BAD_CAST "wms", NULL); | ||
237 | harbaum | 14 | if(project->wms_server) |
238 | xmlNewProp(node, BAD_CAST "server", BAD_CAST project->wms_server); | ||
239 | if(project->wms_path) | ||
240 | xmlNewProp(node, BAD_CAST "path", BAD_CAST project->wms_path); | ||
241 | harbaum | 1 | snprintf(str, sizeof(str), "%d", project->wms_offset.x); |
242 | xmlNewProp(node, BAD_CAST "x-offset", BAD_CAST str); | ||
243 | snprintf(str, sizeof(str), "%d", project->wms_offset.y); | ||
244 | xmlNewProp(node, BAD_CAST "y-offset", BAD_CAST str); | ||
245 | |||
246 | xmlSaveFormatFileEnc(project_file, doc, "UTF-8", 1); | ||
247 | xmlFreeDoc(doc); | ||
248 | xmlCleanupParser(); | ||
249 | |||
250 | g_free(project_file); | ||
251 | |||
252 | return TRUE; | ||
253 | } | ||
254 | |||
255 | /* ------------ freeing projects --------------------- */ | ||
256 | |||
257 | void project_free(project_t *project) { | ||
258 | if(!project) return; | ||
259 | |||
260 | if(project->name) g_free(project->name); | ||
261 | if(project->desc) g_free(project->desc); | ||
262 | if(project->server) g_free(project->server); | ||
263 | |||
264 | if(project->wms_server) g_free(project->wms_server); | ||
265 | if(project->wms_path) g_free(project->wms_path); | ||
266 | |||
267 | if(project->path) g_free(project->path); | ||
268 | if(project->osm) g_free(project->osm); | ||
269 | |||
270 | map_state_free(project->map_state); | ||
271 | |||
272 | g_free(project); | ||
273 | } | ||
274 | |||
275 | /* ------------ project selection dialog ------------- */ | ||
276 | |||
277 | static char *project_fullname(settings_t *settings, const char *name) { | ||
278 | return g_strdup_printf("%s%s/%s.proj", settings->base_path, name, name); | ||
279 | } | ||
280 | |||
281 | harbaum | 179 | gboolean project_exists(settings_t *settings, const char *name) { |
282 | harbaum | 1 | gboolean ok = FALSE; |
283 | char *fulldir = g_strdup_printf("%s%s", settings->base_path, name); | ||
284 | |||
285 | if(g_file_test(fulldir, G_FILE_TEST_IS_DIR)) { | ||
286 | |||
287 | /* check for project file */ | ||
288 | char *fullname = project_fullname(settings, name); | ||
289 | |||
290 | if(g_file_test(fullname, G_FILE_TEST_IS_REGULAR)) | ||
291 | ok = TRUE; | ||
292 | |||
293 | g_free(fullname); | ||
294 | } | ||
295 | g_free(fulldir); | ||
296 | |||
297 | return ok; | ||
298 | } | ||
299 | |||
300 | static project_t *project_scan(appdata_t *appdata) { | ||
301 | project_t *projects = NULL, **current = &projects; | ||
302 | |||
303 | /* scan for projects */ | ||
304 | GDir *dir = g_dir_open(appdata->settings->base_path, 0, NULL); | ||
305 | const char *name = NULL; | ||
306 | do { | ||
307 | if((name = g_dir_read_name(dir))) { | ||
308 | if(project_exists(appdata->settings, name)) { | ||
309 | printf("found project %s\n", name); | ||
310 | |||
311 | /* try to read project and append it to chain */ | ||
312 | *current = g_new0(project_t, 1); | ||
313 | (*current)->name = g_strdup(name); | ||
314 | (*current)->path = g_strdup_printf("%s%s/", | ||
315 | appdata->settings->base_path, name); | ||
316 | |||
317 | char *fullname = project_fullname(appdata->settings, name); | ||
318 | if(project_read(appdata, fullname, *current)) | ||
319 | current = &((*current)->next); | ||
320 | else { | ||
321 | g_free(*current); | ||
322 | *current = NULL; | ||
323 | } | ||
324 | g_free(fullname); | ||
325 | } | ||
326 | } | ||
327 | } while(name); | ||
328 | |||
329 | g_dir_close(dir); | ||
330 | |||
331 | return projects; | ||
332 | } | ||
333 | |||
334 | typedef struct { | ||
335 | project_t *project; | ||
336 | harbaum | 146 | GtkWidget *dialog, *list; |
337 | harbaum | 1 | settings_t *settings; |
338 | #ifdef USE_HILDON | ||
339 | dbus_mm_pos_t *mmpos; | ||
340 | osso_context_t *osso_context; | ||
341 | #endif | ||
342 | } select_context_t; | ||
343 | |||
344 | enum { | ||
345 | PROJECT_COL_NAME = 0, | ||
346 | achadwick | 45 | PROJECT_COL_STATUS, |
347 | harbaum | 1 | PROJECT_COL_DESCRIPTION, |
348 | PROJECT_COL_DATA, | ||
349 | PROJECT_NUM_COLS | ||
350 | }; | ||
351 | |||
352 | harbaum | 175 | static gboolean osm_file_exists(char *path, char *name) { |
353 | gboolean exists = FALSE; | ||
354 | |||
355 | if(name[0] == '/') | ||
356 | exists = g_file_test(name, G_FILE_TEST_IS_REGULAR); | ||
357 | else { | ||
358 | char *full = g_strjoin(NULL, path, name, NULL); | ||
359 | exists = g_file_test(full, G_FILE_TEST_IS_REGULAR); | ||
360 | g_free(full); | ||
361 | } | ||
362 | return exists; | ||
363 | } | ||
364 | |||
365 | harbaum | 1 | static void view_selected(select_context_t *context, project_t *project) { |
366 | harbaum | 146 | list_button_enable(context->list, LIST_BUTTON_REMOVE, project != NULL); |
367 | list_button_enable(context->list, LIST_BUTTON_EDIT, project != NULL); | ||
368 | harbaum | 1 | |
369 | /* check if the selected project also has a valid osm file */ | ||
370 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), | ||
371 | GTK_RESPONSE_ACCEPT, | ||
372 | harbaum | 175 | project && osm_file_exists(project->path, project->osm)); |
373 | harbaum | 1 | } |
374 | |||
375 | static gboolean | ||
376 | view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model, | ||
377 | GtkTreePath *path, gboolean path_currently_selected, | ||
378 | gpointer userdata) { | ||
379 | select_context_t *context = (select_context_t*)userdata; | ||
380 | GtkTreeIter iter; | ||
381 | |||
382 | if(gtk_tree_model_get_iter(model, &iter, path)) { | ||
383 | project_t *project = NULL; | ||
384 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); | ||
385 | g_assert(gtk_tree_path_get_depth(path) == 1); | ||
386 | |||
387 | view_selected(context, project); | ||
388 | } | ||
389 | |||
390 | return TRUE; /* allow selection state to change */ | ||
391 | } | ||
392 | |||
393 | /* get the currently selected project in the list, NULL if none */ | ||
394 | harbaum | 146 | static project_t *project_get_selected(GtkWidget *list) { |
395 | harbaum | 1 | project_t *project = NULL; |
396 | GtkTreeModel *model; | ||
397 | GtkTreeIter iter; | ||
398 | |||
399 | harbaum | 146 | GtkTreeSelection *selection = list_get_selection(list); |
400 | harbaum | 1 | g_assert(gtk_tree_selection_get_selected(selection, &model, &iter)); |
401 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); | ||
402 | |||
403 | return project; | ||
404 | } | ||
405 | |||
406 | /* ------------------------- create a new project ---------------------- */ | ||
407 | |||
408 | /* returns true of str contains one of the characters in chars */ | ||
409 | static gboolean strchrs(char *str, char *chars) { | ||
410 | while(*chars) { | ||
411 | char *p = str; | ||
412 | while(*p) { | ||
413 | if(*p == *chars) | ||
414 | return TRUE; | ||
415 | |||
416 | p++; | ||
417 | } | ||
418 | chars++; | ||
419 | } | ||
420 | return FALSE; | ||
421 | } | ||
422 | |||
423 | typedef struct { | ||
424 | GtkWidget *dialog; | ||
425 | settings_t *settings; | ||
426 | } name_callback_context_t; | ||
427 | |||
428 | static void callback_modified_name(GtkWidget *widget, gpointer data) { | ||
429 | name_callback_context_t *context = (name_callback_context_t*)data; | ||
430 | |||
431 | char *name = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); | ||
432 | |||
433 | /* name must not contain some special chars */ | ||
434 | gboolean ok = FALSE; | ||
435 | |||
436 | /* check if there's a name */ | ||
437 | if(name && strlen(name) > 0) { | ||
438 | /* check if it consists of valid characters */ | ||
439 | if(!strchrs(name, "\\*?()\n\t\r")) { | ||
440 | /* check if such a project already exists */ | ||
441 | if(!project_exists(context->settings, name)) | ||
442 | ok = TRUE; | ||
443 | } | ||
444 | } | ||
445 | |||
446 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), | ||
447 | GTK_RESPONSE_ACCEPT, ok); | ||
448 | } | ||
449 | |||
450 | |||
451 | gboolean project_delete(select_context_t *context, project_t *project) { | ||
452 | |||
453 | /* remove entire directory from disk */ | ||
454 | GDir *dir = g_dir_open(project->path, 0, NULL); | ||
455 | const char *name = NULL; | ||
456 | do { | ||
457 | if((name = g_dir_read_name(dir))) { | ||
458 | char *fullname = g_strdup_printf("%s/%s", project->path, name); | ||
459 | g_remove(fullname); | ||
460 | g_free(fullname); | ||
461 | } | ||
462 | } while(name); | ||
463 | |||
464 | /* remove the projects directory */ | ||
465 | g_remove(project->path); | ||
466 | |||
467 | /* remove from view */ | ||
468 | GtkTreeIter iter; | ||
469 | harbaum | 146 | GtkTreeModel *model = list_get_model(context->list); |
470 | harbaum | 1 | gboolean deleted = FALSE; |
471 | if(gtk_tree_model_get_iter_first(model, &iter)) { | ||
472 | do { | ||
473 | project_t *prj = NULL; | ||
474 | gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &prj, -1); | ||
475 | if(prj && (prj == project)) { | ||
476 | printf("found %s to remove\n", prj->name); | ||
477 | /* and remove from store */ | ||
478 | gtk_list_store_remove(GTK_LIST_STORE(model), &iter); | ||
479 | deleted = TRUE; | ||
480 | } | ||
481 | } while(!deleted && gtk_tree_model_iter_next(model, &iter)); | ||
482 | } | ||
483 | |||
484 | /* de-chain entry from project list */ | ||
485 | project_t **project_list = &context->project; | ||
486 | while(*project_list) { | ||
487 | if(*project_list == project) | ||
488 | *project_list = (*project_list)->next; | ||
489 | else | ||
490 | project_list = &((*project_list)->next); | ||
491 | } | ||
492 | |||
493 | /* free project structure */ | ||
494 | project_free(project); | ||
495 | |||
496 | /* disable edit/remove buttons */ | ||
497 | view_selected(context, NULL); | ||
498 | |||
499 | return TRUE; | ||
500 | } | ||
501 | |||
502 | project_t *project_new(select_context_t *context) { | ||
503 | printf("creating project with default values\n"); | ||
504 | |||
505 | /* -------------- first choose a name for the project --------------- */ | ||
506 | harbaum | 167 | GtkWidget *dialog = |
507 | misc_dialog_new(MISC_DIALOG_NOSIZE, _("Project name"), | ||
508 | GTK_WINDOW(context->dialog), | ||
509 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, | ||
510 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | ||
511 | NULL); | ||
512 | harbaum | 1 | |
513 | GtkWidget *hbox = gtk_hbox_new(FALSE, 8); | ||
514 | gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("Name:"))); | ||
515 | |||
516 | name_callback_context_t name_context = { dialog, context->settings }; | ||
517 | GtkWidget *entry = gtk_entry_new(); | ||
518 | // gtk_entry_set_text(GTK_ENTRY(entry), "<enter name>"); | ||
519 | gtk_box_pack_start_defaults(GTK_BOX(hbox), entry); | ||
520 | g_signal_connect(G_OBJECT(entry), "changed", | ||
521 | G_CALLBACK(callback_modified_name), &name_context); | ||
522 | |||
523 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); | ||
524 | |||
525 | /* don't all user to click ok until something useful has been entered */ | ||
526 | gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), | ||
527 | GTK_RESPONSE_ACCEPT, FALSE); | ||
528 | |||
529 | gtk_widget_show_all(dialog); | ||
530 | if(GTK_RESPONSE_ACCEPT != gtk_dialog_run(GTK_DIALOG(dialog))) { | ||
531 | gtk_widget_destroy(dialog); | ||
532 | return NULL; | ||
533 | } | ||
534 | |||
535 | project_t *project = g_new0(project_t, 1); | ||
536 | project->name = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry))); | ||
537 | gtk_widget_destroy(dialog); | ||
538 | |||
539 | |||
540 | project->path = g_strdup_printf("%s%s/", | ||
541 | context->settings->base_path, project->name); | ||
542 | project->desc = g_strdup(_("<project description>")); | ||
543 | |||
544 | /* no data downloaded yet */ | ||
545 | project->data_dirty = TRUE; | ||
546 | |||
547 | harbaum | 167 | /* adjust default server stored in settings if required */ |
548 | if(strstr(context->settings->server, "0.5") != NULL) { | ||
549 | strstr(context->settings->server, "0.5")[2] = '6'; | ||
550 | printf("adjusting server path in settings to 0.6\n"); | ||
551 | } | ||
552 | |||
553 | harbaum | 1 | /* use global server/access settings */ |
554 | project->server = g_strdup(context->settings->server); | ||
555 | harbaum | 167 | |
556 | harbaum | 1 | /* build project osm file name */ |
557 | harbaum | 175 | project->osm = g_strdup_printf("%s.osm", project->name); |
558 | harbaum | 1 | |
559 | /* around the castle in karlsruhe, germany ... */ | ||
560 | project->min.lat = 49.005; project->min.lon = 8.3911; | ||
561 | project->max.lat = 49.023; project->max.lon = 8.4185; | ||
562 | |||
563 | /* create project file on disk */ | ||
564 | project_save(context->dialog, project); | ||
565 | |||
566 | #ifdef USE_HILDON | ||
567 | harbaum | 169 | if(!project_edit(context->dialog, context->settings, |
568 | project, context->mmpos, context->osso_context)) | ||
569 | harbaum | 1 | #else |
570 | harbaum | 169 | if(!project_edit(context->dialog, context->settings, project)) |
571 | harbaum | 1 | #endif |
572 | { | ||
573 | printf("edit cancelled!!\n"); | ||
574 | |||
575 | project_delete(context, project); | ||
576 | |||
577 | project = NULL; | ||
578 | } | ||
579 | |||
580 | harbaum | 14 | /* enable/disable edit/remove buttons */ |
581 | view_selected(context, project); | ||
582 | |||
583 | harbaum | 1 | return project; |
584 | } | ||
585 | |||
586 | achadwick | 45 | // predecs |
587 | void project_get_status_icon_stock_id(project_t *project, gchar **stock_id); | ||
588 | |||
589 | harbaum | 1 | static void on_project_new(GtkButton *button, gpointer data) { |
590 | select_context_t *context = (select_context_t*)data; | ||
591 | project_t **project = &context->project; | ||
592 | *project = project_new(context); | ||
593 | if(*project) { | ||
594 | |||
595 | harbaum | 146 | GtkTreeModel *model = list_get_model(context->list); |
596 | harbaum | 1 | |
597 | GtkTreeIter iter; | ||
598 | achadwick | 45 | gchar *status_stock_id = NULL; |
599 | project_get_status_icon_stock_id(*project, &status_stock_id); | ||
600 | harbaum | 1 | gtk_list_store_append(GTK_LIST_STORE(model), &iter); |
601 | gtk_list_store_set(GTK_LIST_STORE(model), &iter, | ||
602 | PROJECT_COL_NAME, (*project)->name, | ||
603 | achadwick | 45 | PROJECT_COL_STATUS, status_stock_id, |
604 | harbaum | 1 | PROJECT_COL_DESCRIPTION, (*project)->desc, |
605 | PROJECT_COL_DATA, *project, | ||
606 | -1); | ||
607 | |||
608 | harbaum | 146 | GtkTreeSelection *selection = list_get_selection(context->list); |
609 | harbaum | 1 | gtk_tree_selection_select_iter(selection, &iter); |
610 | } | ||
611 | } | ||
612 | |||
613 | static void on_project_delete(GtkButton *button, gpointer data) { | ||
614 | select_context_t *context = (select_context_t*)data; | ||
615 | harbaum | 146 | project_t *project = project_get_selected(context->list); |
616 | harbaum | 1 | |
617 | char *str = g_strdup_printf(_("Do you really want to delete the " | ||
618 | "project \"%s\"?"), project->name); | ||
619 | GtkWidget *dialog = gtk_message_dialog_new( | ||
620 | GTK_WINDOW(context->dialog), | ||
621 | GTK_DIALOG_DESTROY_WITH_PARENT, | ||
622 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, str); | ||
623 | g_free(str); | ||
624 | |||
625 | gtk_window_set_title(GTK_WINDOW(dialog), _("Delete project?")); | ||
626 | |||
627 | /* set the active flag again if the user answered "no" */ | ||
628 | if(GTK_RESPONSE_NO == gtk_dialog_run(GTK_DIALOG(dialog))) { | ||
629 | gtk_widget_destroy(dialog); | ||
630 | return; | ||
631 | } | ||
632 | |||
633 | gtk_widget_destroy(dialog); | ||
634 | |||
635 | if(!project_delete(context, project)) | ||
636 | printf("unable to delete project\n"); | ||
637 | } | ||
638 | |||
639 | static void on_project_edit(GtkButton *button, gpointer data) { | ||
640 | select_context_t *context = (select_context_t*)data; | ||
641 | harbaum | 146 | project_t *project = project_get_selected(context->list); |
642 | harbaum | 1 | g_assert(project); |
643 | #ifdef USE_HILDON | ||
644 | harbaum | 169 | if(project_edit(context->dialog, context->settings, project, |
645 | harbaum | 1 | context->mmpos, context->osso_context)) |
646 | #else | ||
647 | harbaum | 169 | if(project_edit(context->dialog, context->settings, project)) |
648 | harbaum | 1 | #endif |
649 | { | ||
650 | GtkTreeModel *model; | ||
651 | GtkTreeIter iter; | ||
652 | |||
653 | achadwick | 45 | /* description etc. may have changed, so update list */ |
654 | harbaum | 146 | GtkTreeSelection *selection = list_get_selection(context->list); |
655 | harbaum | 1 | g_assert(gtk_tree_selection_get_selected(selection, &model, &iter)); |
656 | |||
657 | // gtk_tree_model_get(model, &iter, PROJECT_COL_DATA, &project, -1); | ||
658 | achadwick | 45 | gchar *status_stock_id = NULL; |
659 | project_get_status_icon_stock_id(project, &status_stock_id); | ||
660 | harbaum | 1 | gtk_list_store_set(GTK_LIST_STORE(model), &iter, |
661 | PROJECT_COL_NAME, project->name, | ||
662 | achadwick | 45 | PROJECT_COL_STATUS, status_stock_id, |
663 | harbaum | 1 | PROJECT_COL_DESCRIPTION, project->desc, |
664 | -1); | ||
665 | |||
666 | |||
667 | } | ||
668 | harbaum | 14 | |
669 | /* enable/disable edit/remove buttons */ | ||
670 | view_selected(context, project); | ||
671 | harbaum | 1 | } |
672 | |||
673 | achadwick | 45 | |
674 | gboolean project_osm_present(project_t *project) { | ||
675 | char *osm_name = g_strdup_printf("%s/%s.osm", project->path, project->name); | ||
676 | gboolean is_present = g_file_test(osm_name, G_FILE_TEST_EXISTS); | ||
677 | g_free(osm_name); | ||
678 | return is_present; | ||
679 | } | ||
680 | |||
681 | void project_get_status_icon_stock_id(project_t *project, gchar **stock_id) { | ||
682 | *stock_id = (! project_osm_present(project)) ? GTK_STOCK_DIALOG_WARNING | ||
683 | : diff_present(project) ? GTK_STOCK_PROPERTIES | ||
684 | : GTK_STOCK_FILE; | ||
685 | // TODO: check for outdatedness too. Which icon to use? | ||
686 | } | ||
687 | |||
688 | harbaum | 1 | static GtkWidget *project_list_widget(select_context_t *context) { |
689 | harbaum | 148 | context->list = list_new(LIST_HILDON_WITHOUT_HEADERS); |
690 | harbaum | 1 | |
691 | harbaum | 146 | list_set_selection_function(context->list, view_selection_func, context); |
692 | harbaum | 1 | |
693 | harbaum | 146 | list_set_columns(context->list, |
694 | _("Name"), PROJECT_COL_NAME, 0, | ||
695 | _("State"), PROJECT_COL_STATUS, LIST_FLAG_STOCK_ICON, | ||
696 | harbaum | 148 | _("Description"), PROJECT_COL_DESCRIPTION, LIST_FLAG_ELLIPSIZE, |
697 | harbaum | 146 | NULL); |
698 | |||
699 | harbaum | 1 | |
700 | /* build the store */ | ||
701 | GtkListStore *store = gtk_list_store_new(PROJECT_NUM_COLS, | ||
702 | achadwick | 45 | G_TYPE_STRING, // name |
703 | G_TYPE_STRING, // status | ||
704 | G_TYPE_STRING, // desc | ||
705 | G_TYPE_POINTER); // data | ||
706 | harbaum | 1 | |
707 | GtkTreeIter iter; | ||
708 | project_t *project = context->project; | ||
709 | while(project) { | ||
710 | achadwick | 45 | gchar *status_stock_id = NULL; |
711 | project_get_status_icon_stock_id(project, &status_stock_id); | ||
712 | harbaum | 1 | /* Append a row and fill in some data */ |
713 | gtk_list_store_append(store, &iter); | ||
714 | gtk_list_store_set(store, &iter, | ||
715 | PROJECT_COL_NAME, project->name, | ||
716 | achadwick | 45 | PROJECT_COL_STATUS, status_stock_id, |
717 | harbaum | 1 | PROJECT_COL_DESCRIPTION, project->desc, |
718 | PROJECT_COL_DATA, project, | ||
719 | -1); | ||
720 | project = project->next; | ||
721 | } | ||
722 | |||
723 | harbaum | 146 | list_set_store(context->list, store); |
724 | harbaum | 1 | g_object_unref(store); |
725 | |||
726 | harbaum | 146 | list_set_static_buttons(context->list, G_CALLBACK(on_project_new), |
727 | G_CALLBACK(on_project_edit), G_CALLBACK(on_project_delete), context); | ||
728 | harbaum | 1 | |
729 | harbaum | 146 | return context->list; |
730 | harbaum | 1 | } |
731 | |||
732 | char *project_select(appdata_t *appdata) { | ||
733 | char *name = NULL; | ||
734 | |||
735 | select_context_t *context = g_new0(select_context_t, 1); | ||
736 | #ifdef USE_HILDON | ||
737 | context->mmpos = &appdata->mmpos; | ||
738 | context->osso_context = appdata->osso_context; | ||
739 | #endif | ||
740 | context->settings = appdata->settings; | ||
741 | context->project = project_scan(appdata); | ||
742 | |||
743 | /* create project selection dialog */ | ||
744 | harbaum | 167 | context->dialog = |
745 | misc_dialog_new(MISC_DIALOG_MEDIUM,_("Project selection"), | ||
746 | GTK_WINDOW(appdata->window), | ||
747 | harbaum | 1 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
748 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | ||
749 | NULL); | ||
750 | |||
751 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), | ||
752 | project_list_widget(context)); | ||
753 | |||
754 | /* don't all user to click ok until something is selected */ | ||
755 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), | ||
756 | GTK_RESPONSE_ACCEPT, FALSE); | ||
757 | |||
758 | gtk_widget_show_all(context->dialog); | ||
759 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context->dialog))) | ||
760 | harbaum | 146 | name = g_strdup(project_get_selected(context->list)->name); |
761 | harbaum | 1 | |
762 | gtk_widget_destroy(context->dialog); | ||
763 | |||
764 | /* free all entries */ | ||
765 | project_t *project = context->project; | ||
766 | while(project) { | ||
767 | project_t *next = project->next; | ||
768 | project_free(project); | ||
769 | project = next; | ||
770 | } | ||
771 | |||
772 | g_free(context); | ||
773 | |||
774 | return name; | ||
775 | } | ||
776 | |||
777 | /* ---------------------------------------------------- */ | ||
778 | |||
779 | /* return file length or -1 on error */ | ||
780 | harbaum | 175 | static gsize file_length(char *path, char *name) { |
781 | char *str = NULL; | ||
782 | |||
783 | if(name[0] == '/') str = g_strdup(name); | ||
784 | else str = g_strjoin(NULL, path, name, NULL); | ||
785 | |||
786 | GMappedFile *gmap = g_mapped_file_new(str, FALSE, NULL); | ||
787 | g_free(str); | ||
788 | |||
789 | harbaum | 1 | if(!gmap) return -1; |
790 | gsize size = g_mapped_file_get_length(gmap); | ||
791 | g_mapped_file_free(gmap); | ||
792 | return size; | ||
793 | } | ||
794 | |||
795 | void project_filesize(project_context_t *context) { | ||
796 | char *str = NULL; | ||
797 | |||
798 | printf("Checking size of %s\n", context->project->osm); | ||
799 | |||
800 | harbaum | 175 | if(!osm_file_exists(context->project->path, context->project->osm)) { |
801 | harbaum | 1 | GdkColor color; |
802 | gdk_color_parse("red", &color); | ||
803 | gtk_widget_modify_fg(context->fsize, GTK_STATE_NORMAL, &color); | ||
804 | |||
805 | str = g_strdup(_("Not downloaded!")); | ||
806 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), | ||
807 | GTK_RESPONSE_ACCEPT, 0); | ||
808 | } else { | ||
809 | gtk_widget_modify_fg(context->fsize, GTK_STATE_NORMAL, NULL); | ||
810 | |||
811 | if(!context->project->data_dirty) | ||
812 | str = g_strdup_printf(_("%d bytes present"), | ||
813 | harbaum | 175 | file_length(context->project->path, |
814 | context->project->osm)); | ||
815 | harbaum | 1 | else |
816 | str = g_strdup_printf(_("Outdated, please download!")); | ||
817 | |||
818 | /* project also must not be dirty to proceed */ | ||
819 | gtk_dialog_set_response_sensitive(GTK_DIALOG(context->dialog), | ||
820 | GTK_RESPONSE_ACCEPT, !context->project->data_dirty); | ||
821 | } | ||
822 | |||
823 | if(str) { | ||
824 | gtk_label_set_text(GTK_LABEL(context->fsize), str); | ||
825 | g_free(str); | ||
826 | } | ||
827 | } | ||
828 | |||
829 | void project_diffstat(project_context_t *context) { | ||
830 | char *str = NULL; | ||
831 | |||
832 | if(diff_present(context->project)) | ||
833 | str = g_strdup(_("present")); | ||
834 | else | ||
835 | str = g_strdup(_("not present")); | ||
836 | |||
837 | gtk_label_set_text(GTK_LABEL(context->diff_stat), str); | ||
838 | g_free(str); | ||
839 | } | ||
840 | |||
841 | static void project_update(project_context_t *context) { | ||
842 | |||
843 | /* fetch values from dialog */ | ||
844 | if(context->project->desc) g_free(context->project->desc); | ||
845 | context->project->desc = g_strdup(gtk_entry_get_text( | ||
846 | GTK_ENTRY(context->desc))); | ||
847 | |||
848 | if(context->project->server) g_free(context->project->server); | ||
849 | context->project->server = g_strdup(gtk_entry_get_text( | ||
850 | GTK_ENTRY(context->server))); | ||
851 | } | ||
852 | |||
853 | static void on_edit_clicked(GtkButton *button, gpointer data) { | ||
854 | project_context_t *context = (project_context_t*)data; | ||
855 | |||
856 | if(area_edit(&context->area_edit)) { | ||
857 | printf("coordinates changed!!\n"); | ||
858 | |||
859 | pos_lon_label_set(context->minlat, context->project->min.lat); | ||
860 | pos_lon_label_set(context->minlon, context->project->min.lon); | ||
861 | pos_lon_label_set(context->maxlat, context->project->max.lat); | ||
862 | pos_lon_label_set(context->maxlon, context->project->max.lon); | ||
863 | } | ||
864 | } | ||
865 | |||
866 | static void on_download_clicked(GtkButton *button, gpointer data) { | ||
867 | project_context_t *context = (project_context_t*)data; | ||
868 | |||
869 | project_update(context); | ||
870 | |||
871 | printf("download %s\n", context->project->osm); | ||
872 | |||
873 | harbaum | 169 | if(osm_download(context->dialog, context->settings, context->project)) { |
874 | harbaum | 1 | context->project->data_dirty = FALSE; |
875 | project_filesize(context); | ||
876 | } else | ||
877 | printf("download failed\n"); | ||
878 | } | ||
879 | |||
880 | static void on_diff_remove_clicked(GtkButton *button, gpointer data) { | ||
881 | project_context_t *context = (project_context_t*)data; | ||
882 | |||
883 | printf("clicked diff remove\n"); | ||
884 | |||
885 | GtkWidget *dialog = gtk_message_dialog_new( | ||
886 | GTK_WINDOW(context->dialog), | ||
887 | GTK_DIALOG_DESTROY_WITH_PARENT, | ||
888 | GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, | ||
889 | _("Do you really want to remove the diff file? This " | ||
890 | "will delete all changes you've made so far and which " | ||
891 | "you didn't upload yet.")); | ||
892 | |||
893 | gtk_window_set_title(GTK_WINDOW(dialog), _("Remove diff?")); | ||
894 | |||
895 | /* set the active flag again if the user answered "no" */ | ||
896 | if(GTK_RESPONSE_YES == gtk_dialog_run(GTK_DIALOG(dialog))) { | ||
897 | diff_remove(context->project); | ||
898 | project_diffstat(context); | ||
899 | gtk_widget_set_sensitive(context->diff_remove, FALSE); | ||
900 | } | ||
901 | |||
902 | gtk_widget_destroy(dialog); | ||
903 | } | ||
904 | |||
905 | harbaum | 178 | gboolean project_check_demo(GtkWidget *parent, project_t *project) { |
906 | if(!project->server) | ||
907 | messagef(parent, "Demo project", | ||
908 | "This is a preinstalled demo project. This means that the " | ||
909 | "basic project parameters cannot be changed and no data can " | ||
910 | "be up- or downloaded via the OSM servers.\n\n" | ||
911 | "Please setup a new project to do these things."); | ||
912 | |||
913 | return !project->server; | ||
914 | } | ||
915 | |||
916 | |||
917 | harbaum | 169 | gboolean project_edit(GtkWidget *parent, settings_t *settings, |
918 | project_t *project POS_PARM) { | ||
919 | harbaum | 1 | gboolean ok = FALSE; |
920 | |||
921 | harbaum | 178 | if(project_check_demo(parent, project)) |
922 | return ok; | ||
923 | |||
924 | harbaum | 1 | /* ------------ project edit dialog ------------- */ |
925 | |||
926 | project_context_t *context = g_new0(project_context_t, 1); | ||
927 | context->project = project; | ||
928 | harbaum | 169 | context->settings = settings; |
929 | harbaum | 1 | |
930 | context->area_edit.min = &project->min; | ||
931 | context->area_edit.max = &project->max; | ||
932 | #ifdef USE_HILDON | ||
933 | context->area_edit.mmpos = mmpos; | ||
934 | context->area_edit.osso_context = osso_context; | ||
935 | #endif | ||
936 | |||
937 | char *str = g_strdup_printf(_("Project - %s"), project->name); | ||
938 | context->area_edit.parent = | ||
939 | harbaum | 167 | context->dialog = misc_dialog_new(MISC_DIALOG_WIDE, str, |
940 | GTK_WINDOW(parent), | ||
941 | harbaum | 1 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
942 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | ||
943 | NULL); | ||
944 | g_free(str); | ||
945 | |||
946 | GtkWidget *download, *label; | ||
947 | GtkWidget *table = gtk_table_new(4, 6, FALSE); // x, y | ||
948 | |||
949 | label = gtk_label_new(_("Description:")); | ||
950 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
951 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1); | ||
952 | context->desc = gtk_entry_new(); | ||
953 | gtk_entry_set_text(GTK_ENTRY(context->desc), project->desc); | ||
954 | gtk_table_attach_defaults(GTK_TABLE(table), context->desc, 1, 4, 0, 1); | ||
955 | |||
956 | gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4); | ||
957 | |||
958 | label = gtk_label_new(_("Latitude")); | ||
959 | gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2); | ||
960 | label = gtk_label_new(_("Longitude")); | ||
961 | gtk_table_attach_defaults(GTK_TABLE(table), label, 2, 3, 1, 2); | ||
962 | |||
963 | label = gtk_label_new(_("Min:")); | ||
964 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
965 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 2, 3); | ||
966 | context->minlat = pos_lat_label_new(project->min.lat); | ||
967 | gtk_table_attach_defaults(GTK_TABLE(table), context->minlat, 1, 2, 2, 3); | ||
968 | context->minlon = pos_lon_label_new(project->min.lon); | ||
969 | gtk_table_attach_defaults(GTK_TABLE(table), context->minlon, 2, 3, 2, 3); | ||
970 | |||
971 | label = gtk_label_new(_("Max:")); | ||
972 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
973 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 3, 4); | ||
974 | context->maxlat = pos_lat_label_new(project->max.lat); | ||
975 | gtk_table_attach_defaults(GTK_TABLE(table), context->maxlat, 1, 2, 3, 4); | ||
976 | context->maxlon = pos_lon_label_new(project->max.lon); | ||
977 | gtk_table_attach_defaults(GTK_TABLE(table), context->maxlon, 2, 3, 3, 4); | ||
978 | |||
979 | harbaum | 177 | GtkWidget *edit = gtk_button_new_with_label(_("Edit")); |
980 | harbaum | 1 | gtk_signal_connect(GTK_OBJECT(edit), "clicked", |
981 | (GtkSignalFunc)on_edit_clicked, context); | ||
982 | gtk_table_attach(GTK_TABLE(table), edit, 3, 4, 2, 4, | ||
983 | GTK_EXPAND | GTK_FILL,0,0,0); | ||
984 | |||
985 | gtk_table_set_col_spacing(GTK_TABLE(table), 0, 4); | ||
986 | gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4); | ||
987 | |||
988 | label = gtk_label_new(_("Server:")); | ||
989 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
990 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 4, 5); | ||
991 | context->server = gtk_entry_new(); | ||
992 | HILDON_ENTRY_NO_AUTOCAP(context->server); | ||
993 | gtk_entry_set_text(GTK_ENTRY(context->server), project->server); | ||
994 | gtk_table_attach_defaults(GTK_TABLE(table), context->server, 1, 4, 4, 5); | ||
995 | |||
996 | label = gtk_label_new(_("OSM file:")); | ||
997 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
998 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 5, 6); | ||
999 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); | ||
1000 | context->fsize = gtk_label_new(_("")); | ||
1001 | gtk_misc_set_alignment(GTK_MISC(context->fsize), 0.f, 0.5f); | ||
1002 | project_filesize(context); | ||
1003 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->fsize); | ||
1004 | harbaum | 177 | download = gtk_button_new_with_label(_("Download")); |
1005 | harbaum | 1 | gtk_signal_connect(GTK_OBJECT(download), "clicked", |
1006 | (GtkSignalFunc)on_download_clicked, context); | ||
1007 | gtk_box_pack_start(GTK_BOX(hbox), download, FALSE, FALSE, 0); | ||
1008 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 1, 4, 5, 6); | ||
1009 | |||
1010 | label = gtk_label_new(_("Diff file:")); | ||
1011 | gtk_misc_set_alignment(GTK_MISC(label), 1.f, 0.5f); | ||
1012 | gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 6, 7); | ||
1013 | hbox = gtk_hbox_new(FALSE, 0); | ||
1014 | context->diff_stat = gtk_label_new(_("")); | ||
1015 | gtk_misc_set_alignment(GTK_MISC(context->diff_stat), 0.f, 0.5f); | ||
1016 | project_diffstat(context); | ||
1017 | gtk_box_pack_start_defaults(GTK_BOX(hbox), context->diff_stat); | ||
1018 | harbaum | 177 | context->diff_remove = gtk_button_new_with_label(_("Remove")); |
1019 | harbaum | 1 | if(!diff_present(project)) |
1020 | gtk_widget_set_sensitive(context->diff_remove, FALSE); | ||
1021 | gtk_signal_connect(GTK_OBJECT(context->diff_remove), "clicked", | ||
1022 | (GtkSignalFunc)on_diff_remove_clicked, context); | ||
1023 | gtk_box_pack_start(GTK_BOX(hbox), context->diff_remove, FALSE, FALSE, 0); | ||
1024 | gtk_table_attach_defaults(GTK_TABLE(table), hbox, 1, 4, 6, 7); | ||
1025 | |||
1026 | |||
1027 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), | ||
1028 | table); | ||
1029 | gtk_widget_show_all(context->dialog); | ||
1030 | |||
1031 | if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(context->dialog))) { | ||
1032 | ok = TRUE; | ||
1033 | |||
1034 | /* transfer values from edit dialog into project structure */ | ||
1035 | project_update(context); | ||
1036 | |||
1037 | /* save project */ | ||
1038 | project_save(context->dialog, project); | ||
1039 | } | ||
1040 | |||
1041 | gtk_widget_destroy(context->dialog); | ||
1042 | g_free(context); | ||
1043 | |||
1044 | return ok; | ||
1045 | } | ||
1046 | |||
1047 | gboolean project_open(appdata_t *appdata, char *name) { | ||
1048 | project_t *project = g_new0(project_t, 1); | ||
1049 | |||
1050 | /* link to map state if a map already exists */ | ||
1051 | if(appdata->map) { | ||
1052 | printf("Project: Using map state\n"); | ||
1053 | project->map_state = appdata->map->state; | ||
1054 | } else { | ||
1055 | printf("Project: Creating new map_state\n"); | ||
1056 | harbaum | 173 | project->map_state = map_state_new(); |
1057 | harbaum | 1 | } |
1058 | harbaum | 173 | |
1059 | map_state_reset(project->map_state); | ||
1060 | harbaum | 1 | project->map_state->refcount++; |
1061 | |||
1062 | /* build project path */ | ||
1063 | project->path = g_strdup_printf("%s%s/", | ||
1064 | appdata->settings->base_path, name); | ||
1065 | project->name = g_strdup(name); | ||
1066 | |||
1067 | char *project_file = g_strdup_printf("%s%s.proj", project->path, name); | ||
1068 | |||
1069 | printf("project file = %s\n", project_file); | ||
1070 | if(!g_file_test(project_file, G_FILE_TEST_IS_REGULAR)) { | ||
1071 | printf("requested project file doesn't exist\n"); | ||
1072 | project_free(project); | ||
1073 | g_free(project_file); | ||
1074 | return FALSE; | ||
1075 | } | ||
1076 | |||
1077 | if(!project_read(appdata, project_file, project)) { | ||
1078 | printf("error reading project file\n"); | ||
1079 | project_free(project); | ||
1080 | g_free(project_file); | ||
1081 | return FALSE; | ||
1082 | } | ||
1083 | |||
1084 | g_free(project_file); | ||
1085 | |||
1086 | /* --------- project structure ok: load its OSM file --------- */ | ||
1087 | appdata->project = project; | ||
1088 | |||
1089 | harbaum | 173 | printf("project_open: loading osm %s\n", project->osm); |
1090 | harbaum | 175 | appdata->osm = osm_parse(project->path, project->osm); |
1091 | harbaum | 173 | if(!appdata->osm) { |
1092 | printf("OSM parsing failed\n"); | ||
1093 | return FALSE; | ||
1094 | } | ||
1095 | harbaum | 1 | |
1096 | printf("parsing ok\n"); | ||
1097 | |||
1098 | return TRUE; | ||
1099 | } | ||
1100 | |||
1101 | gboolean project_close(appdata_t *appdata) { | ||
1102 | if(!appdata->project) return FALSE; | ||
1103 | |||
1104 | printf("closing current project\n"); | ||
1105 | |||
1106 | /* redraw the entire map by destroying all map items and redrawing them */ | ||
1107 | if(appdata->osm) | ||
1108 | diff_save(appdata->project, appdata->osm); | ||
1109 | |||
1110 | achadwick | 26 | /* Save track and turn off the handler callback */ |
1111 | track_save(appdata->project, appdata->track.track); | ||
1112 | harbaum | 156 | track_clear(appdata, appdata->track.track); |
1113 | appdata->track.track = NULL; | ||
1114 | achadwick | 26 | |
1115 | harbaum | 1 | map_clear(appdata, MAP_LAYER_ALL); |
1116 | |||
1117 | if(appdata->osm) { | ||
1118 | osm_free(&appdata->icon, appdata->osm); | ||
1119 | appdata->osm = NULL; | ||
1120 | } | ||
1121 | |||
1122 | harbaum | 174 | /* update project file on disk */ |
1123 | project_save(GTK_WIDGET(appdata->window), appdata->project); | ||
1124 | |||
1125 | harbaum | 1 | project_free(appdata->project); |
1126 | appdata->project = NULL; | ||
1127 | |||
1128 | return TRUE; | ||
1129 | } | ||
1130 | |||
1131 | achadwick | 28 | #define _PROJECT_LOAD_BUF_SIZ 64 |
1132 | |||
1133 | harbaum | 1 | gboolean project_load(appdata_t *appdata, char *name) { |
1134 | char *proj_name = NULL; | ||
1135 | |||
1136 | if(!name) { | ||
1137 | /* make user select a project */ | ||
1138 | proj_name = project_select(appdata); | ||
1139 | if(!proj_name) { | ||
1140 | printf("no project selected\n"); | ||
1141 | return FALSE; | ||
1142 | } | ||
1143 | achadwick | 28 | } |
1144 | else { | ||
1145 | harbaum | 1 | proj_name = g_strdup(name); |
1146 | achadwick | 28 | } |
1147 | harbaum | 1 | |
1148 | achadwick | 28 | char banner_txt[_PROJECT_LOAD_BUF_SIZ]; |
1149 | memset(banner_txt, 0, _PROJECT_LOAD_BUF_SIZ); | ||
1150 | |||
1151 | harbaum | 29 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loading %s"), proj_name); |
1152 | achadwick | 28 | banner_busy_start(appdata, TRUE, banner_txt); |
1153 | |||
1154 | harbaum | 1 | /* close current project */ |
1155 | achadwick | 28 | banner_busy_tick(); |
1156 | harbaum | 1 | if(appdata->project) |
1157 | project_close(appdata); | ||
1158 | |||
1159 | /* open project itself */ | ||
1160 | achadwick | 28 | banner_busy_tick(); |
1161 | harbaum | 1 | if(!project_open(appdata, proj_name)) { |
1162 | printf("error opening requested project\n"); | ||
1163 | harbaum | 159 | |
1164 | if(appdata->project) { | ||
1165 | project_free(appdata->project); | ||
1166 | appdata->project = NULL; | ||
1167 | } | ||
1168 | |||
1169 | if(appdata->osm) { | ||
1170 | osm_free(&appdata->icon, appdata->osm); | ||
1171 | appdata->osm = NULL; | ||
1172 | } | ||
1173 | |||
1174 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, | ||
1175 | _("Error opening %s"), proj_name); | ||
1176 | achadwick | 28 | banner_busy_stop(appdata); |
1177 | banner_show_info(appdata, banner_txt); | ||
1178 | harbaum | 159 | |
1179 | harbaum | 1 | g_free(proj_name); |
1180 | return FALSE; | ||
1181 | } | ||
1182 | |||
1183 | /* check if OSM data is valid */ | ||
1184 | achadwick | 28 | banner_busy_tick(); |
1185 | harbaum | 1 | if(!osm_sanity_check(GTK_WIDGET(appdata->window), appdata->osm)) { |
1186 | printf("project/osm sanity checks failed, unloading project\n"); | ||
1187 | harbaum | 159 | |
1188 | if(appdata->project) { | ||
1189 | project_free(appdata->project); | ||
1190 | appdata->project = NULL; | ||
1191 | } | ||
1192 | |||
1193 | if(appdata->osm) { | ||
1194 | osm_free(&appdata->icon, appdata->osm); | ||
1195 | appdata->osm = NULL; | ||
1196 | } | ||
1197 | |||
1198 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, | ||
1199 | _("Error opening %s"), proj_name); | ||
1200 | achadwick | 28 | banner_busy_stop(appdata); |
1201 | banner_show_info(appdata, banner_txt); | ||
1202 | harbaum | 159 | |
1203 | achadwick | 28 | g_free(proj_name); |
1204 | harbaum | 1 | return FALSE; |
1205 | } | ||
1206 | |||
1207 | /* load diff possibly preset */ | ||
1208 | achadwick | 28 | banner_busy_tick(); |
1209 | harbaum | 1 | diff_restore(appdata, appdata->project, appdata->osm); |
1210 | |||
1211 | /* prepare colors etc, draw data and adjust scroll/zoom settings */ | ||
1212 | achadwick | 28 | banner_busy_tick(); |
1213 | harbaum | 1 | map_init(appdata); |
1214 | |||
1215 | /* restore a track */ | ||
1216 | achadwick | 28 | banner_busy_tick(); |
1217 | harbaum | 1 | appdata->track.track = track_restore(appdata, appdata->project); |
1218 | if(appdata->track.track) | ||
1219 | map_track_draw(appdata->map, appdata->track.track); | ||
1220 | |||
1221 | /* finally load a background if present */ | ||
1222 | achadwick | 28 | banner_busy_tick(); |
1223 | harbaum | 1 | wms_load(appdata); |
1224 | |||
1225 | /* save the name of the project for the perferences */ | ||
1226 | if(appdata->settings->project) | ||
1227 | g_free(appdata->settings->project); | ||
1228 | appdata->settings->project = g_strdup(appdata->project->name); | ||
1229 | |||
1230 | harbaum | 179 | snprintf(banner_txt, _PROJECT_LOAD_BUF_SIZ, _("Loaded %s"), proj_name); |
1231 | harbaum | 178 | |
1232 | achadwick | 28 | banner_busy_stop(appdata); |
1233 | banner_show_info(appdata, banner_txt); | ||
1234 | statusbar_set(appdata, NULL, 0); | ||
1235 | |||
1236 | g_free(proj_name); | ||
1237 | harbaum | 1 | return TRUE; |
1238 | } | ||
1239 | harbaum | 185 | |
1240 | /* ------------------- project setup wizard ----------------- */ | ||
1241 | |||
1242 | harbaum | 186 | typedef struct wizard_page_s { |
1243 | harbaum | 185 | const gchar *title; |
1244 | harbaum | 186 | GtkWidget* (*setup)(struct wizard_page_s *page); |
1245 | harbaum | 185 | GtkAssistantPageType type; |
1246 | gboolean complete; | ||
1247 | harbaum | 186 | GtkWidget *widget; |
1248 | gint index; | ||
1249 | harbaum | 185 | } wizard_page_t; |
1250 | |||
1251 | harbaum | 186 | typedef struct { |
1252 | gboolean running; | ||
1253 | |||
1254 | int page_num; | ||
1255 | wizard_page_t *page; | ||
1256 | } wizard_t; | ||
1257 | |||
1258 | |||
1259 | static gint on_assistant_destroy(GtkWidget *widget, wizard_t *wizard) { | ||
1260 | printf("destroy callback\n"); | ||
1261 | wizard->running = FALSE; | ||
1262 | harbaum | 185 | return FALSE; |
1263 | } | ||
1264 | |||
1265 | harbaum | 186 | static void on_assistant_cancel(GtkWidget *widget, wizard_t *wizard) { |
1266 | printf("cancel callback\n"); | ||
1267 | wizard->running = FALSE; | ||
1268 | } | ||
1269 | |||
1270 | static void on_assistant_close(GtkWidget *widget, wizard_t *wizard) { | ||
1271 | printf("close callback\n"); | ||
1272 | wizard->running = FALSE; | ||
1273 | } | ||
1274 | |||
1275 | static GtkWidget *wizard_text(const char *text) { | ||
1276 | GtkTextBuffer *buffer = gtk_text_buffer_new(NULL); | ||
1277 | gtk_text_buffer_set_text(buffer, text, -1); | ||
1278 | |||
1279 | #ifndef USE_HILDON_TEXT_VIEW | ||
1280 | GtkWidget *view = gtk_text_view_new_with_buffer(buffer); | ||
1281 | #else | ||
1282 | GtkWidget *view = hildon_text_view_new(); | ||
1283 | hildon_text_view_set_buffer(HILDON_TEXT_VIEW(view), buffer); | ||
1284 | #endif | ||
1285 | |||
1286 | gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD); | ||
1287 | gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE); | ||
1288 | gtk_text_view_set_left_margin(GTK_TEXT_VIEW(view), 2 ); | ||
1289 | gtk_text_view_set_right_margin(GTK_TEXT_VIEW(view), 2 ); | ||
1290 | gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(view), FALSE ); | ||
1291 | |||
1292 | return view; | ||
1293 | } | ||
1294 | |||
1295 | static GtkWidget *wizard_create_intro_page(wizard_page_t *page) { | ||
1296 | static const char *text = | ||
1297 | "This wizard will guide you through the setup of a new project.\n\n" | ||
1298 | "An osm2go project covers a certain area of the world as seen " | ||
1299 | "by openstreetmap.org. The wizard will help you downloading " | ||
1300 | "the data describing that area and will enable you to make changes " | ||
1301 | "to it using osm2go."; | ||
1302 | |||
1303 | return wizard_text(text); | ||
1304 | } | ||
1305 | |||
1306 | static GtkWidget *wizard_create_source_selection_page(wizard_page_t *page) { | ||
1307 | GtkWidget *vbox = gtk_vbox_new(FALSE, 0); | ||
1308 | |||
1309 | gtk_box_pack_start_defaults(GTK_BOX(vbox), | ||
1310 | wizard_text("Please choose how to determine the area you " | ||
1311 | "are planning to work on.")); | ||
1312 | |||
1313 | /* add selection buttons */ | ||
1314 | GtkWidget *choice1 = | ||
1315 | gtk_radio_button_new_with_label(NULL, | ||
1316 | _("Use current GPS position")); | ||
1317 | gtk_box_pack_start(GTK_BOX(vbox), choice1, TRUE, TRUE, 2); | ||
1318 | |||
1319 | GtkWidget *choice2 = | ||
1320 | gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(choice1), | ||
1321 | _("Get from Maemo Mapper")); | ||
1322 | gtk_box_pack_start(GTK_BOX(vbox), choice2, TRUE, TRUE, 2); | ||
1323 | |||
1324 | GtkWidget *choice3 = | ||
1325 | gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(choice1), | ||
1326 | _("Specify area manually")); | ||
1327 | gtk_box_pack_start(GTK_BOX(vbox), choice3, TRUE, TRUE, 2); | ||
1328 | |||
1329 | |||
1330 | |||
1331 | return vbox; | ||
1332 | } | ||
1333 | |||
1334 | harbaum | 185 | void project_wizard(appdata_t *appdata) { |
1335 | harbaum | 186 | wizard_page_t page[] = { |
1336 | { "Introduction", wizard_create_intro_page, | ||
1337 | GTK_ASSISTANT_PAGE_INTRO, TRUE}, | ||
1338 | { "Area source selection", wizard_create_source_selection_page, | ||
1339 | GTK_ASSISTANT_PAGE_CONTENT, FALSE}, | ||
1340 | { "Click the Check Button", NULL, | ||
1341 | GTK_ASSISTANT_PAGE_CONTENT, FALSE}, | ||
1342 | { "Click the Button", NULL, | ||
1343 | GTK_ASSISTANT_PAGE_PROGRESS, FALSE}, | ||
1344 | { "Confirmation", NULL, | ||
1345 | GTK_ASSISTANT_PAGE_CONFIRM, TRUE}, | ||
1346 | harbaum | 185 | }; |
1347 | |||
1348 | harbaum | 186 | wizard_t wizard = { |
1349 | TRUE, | ||
1350 | |||
1351 | /* the pages themselves */ | ||
1352 | sizeof(page) / sizeof(wizard_page_t), page | ||
1353 | }; | ||
1354 | |||
1355 | harbaum | 185 | GtkWidget *assistant = gtk_assistant_new(); |
1356 | gtk_widget_set_size_request (assistant, 450, 300); | ||
1357 | |||
1358 | /* Add five pages to the GtkAssistant dialog. */ | ||
1359 | int i; | ||
1360 | harbaum | 186 | for (i = 0; i < wizard.page_num; i++) { |
1361 | if(wizard.page[i].setup) | ||
1362 | wizard.page[i].widget = | ||
1363 | wizard.page[i].setup(&wizard.page[i]); | ||
1364 | else { | ||
1365 | char *str = g_strdup_printf("Page %d", i); | ||
1366 | wizard.page[i].widget = gtk_label_new(str); | ||
1367 | g_free(str); | ||
1368 | } | ||
1369 | harbaum | 185 | |
1370 | page[i].index = gtk_assistant_append_page(GTK_ASSISTANT (assistant), | ||
1371 | harbaum | 186 | wizard.page[i].widget); |
1372 | harbaum | 185 | |
1373 | gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), | ||
1374 | harbaum | 186 | wizard.page[i].widget, wizard.page[i].title); |
1375 | harbaum | 185 | gtk_assistant_set_page_type (GTK_ASSISTANT (assistant), |
1376 | harbaum | 186 | wizard.page[i].widget, wizard.page[i].type); |
1377 | harbaum | 185 | |
1378 | /* Set the introduction and conclusion pages as complete so they can be | ||
1379 | * incremented or closed. */ | ||
1380 | gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), | ||
1381 | harbaum | 186 | wizard.page[i].widget, wizard.page[i].complete); |
1382 | harbaum | 185 | } |
1383 | |||
1384 | /* make it a modal subdialog of the main window */ | ||
1385 | gtk_window_set_modal(GTK_WINDOW(assistant), TRUE); | ||
1386 | gtk_window_set_transient_for(GTK_WINDOW(assistant), | ||
1387 | GTK_WINDOW(appdata->window)); | ||
1388 | |||
1389 | gtk_widget_show_all(assistant); | ||
1390 | |||
1391 | g_signal_connect(G_OBJECT(assistant), "destroy", | ||
1392 | harbaum | 186 | G_CALLBACK(on_assistant_destroy), &wizard); |
1393 | harbaum | 185 | |
1394 | harbaum | 186 | g_signal_connect(G_OBJECT(assistant), "cancel", |
1395 | G_CALLBACK(on_assistant_cancel), &wizard); | ||
1396 | |||
1397 | g_signal_connect(G_OBJECT(assistant), "close", | ||
1398 | G_CALLBACK(on_assistant_close), &wizard); | ||
1399 | |||
1400 | harbaum | 185 | do { |
1401 | if(gtk_events_pending()) | ||
1402 | gtk_main_iteration(); | ||
1403 | else | ||
1404 | usleep(100000); | ||
1405 | |||
1406 | harbaum | 186 | } while(wizard.running); |
1407 | harbaum | 185 | |
1408 | gtk_widget_destroy(assistant); | ||
1409 | } | ||
1410 | |||
1411 | |||
1412 | achadwick | 28 | // vim:et:ts=8:sw=2:sts=2:ai |