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Various fremantleization
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 | |||
22 | /* --------------- relation dialog for an item (node or way) ----------- */ | ||
23 | |||
24 | typedef struct { | ||
25 | harbaum | 154 | object_t *item; |
26 | harbaum | 1 | appdata_t *appdata; |
27 | harbaum | 148 | GtkWidget *dialog, *list; |
28 | harbaum | 1 | GtkListStore *store; |
29 | } relitem_context_t; | ||
30 | |||
31 | enum { | ||
32 | RELITEM_COL_SELECTED = 0, | ||
33 | RELITEM_COL_TYPE, | ||
34 | RELITEM_COL_ROLE, | ||
35 | RELITEM_COL_NAME, | ||
36 | RELITEM_COL_DATA, | ||
37 | RELITEM_NUM_COLS | ||
38 | }; | ||
39 | |||
40 | typedef struct role_chain_s { | ||
41 | char *role; | ||
42 | struct role_chain_s *next; | ||
43 | } role_chain_t; | ||
44 | |||
45 | harbaum | 73 | static gboolean relation_add_item(GtkWidget *parent, |
46 | harbaum | 155 | relation_t *relation, object_t *object) { |
47 | harbaum | 1 | role_chain_t *chain = NULL, **chainP = &chain; |
48 | |||
49 | harbaum | 161 | printf("add object of type %d to relation #" ITEM_ID_FORMAT "\n", |
50 | harbaum | 239 | object->type, OSM_ID(relation)); |
51 | harbaum | 1 | |
52 | harbaum | 155 | /* ask the user for the role of the new object in this relation */ |
53 | harbaum | 1 | |
54 | /* collect roles first */ | ||
55 | member_t *member = relation->member; | ||
56 | while(member) { | ||
57 | if(member->role) { | ||
58 | /* check if this role has already been saved */ | ||
59 | gboolean already_stored = FALSE; | ||
60 | role_chain_t *crole = chain; | ||
61 | while(crole) { | ||
62 | if(strcasecmp(crole->role, member->role) == 0) already_stored = TRUE; | ||
63 | crole = crole->next; | ||
64 | } | ||
65 | |||
66 | /* not stored yet: attach it */ | ||
67 | if(!already_stored) { | ||
68 | *chainP = g_new0(role_chain_t, 1); | ||
69 | (*chainP)->role = g_strdup(member->role); | ||
70 | chainP = &(*chainP)->next; | ||
71 | } | ||
72 | } | ||
73 | member = member->next; | ||
74 | } | ||
75 | |||
76 | /* ------------------ role dialog ---------------- */ | ||
77 | harbaum | 167 | GtkWidget *dialog = |
78 | misc_dialog_new(MISC_DIALOG_NOSIZE,_("Select role"), | ||
79 | GTK_WINDOW(parent), | ||
80 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, | ||
81 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | ||
82 | NULL); | ||
83 | harbaum | 1 | |
84 | gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT); | ||
85 | |||
86 | harbaum | 240 | char *type = osm_tag_get_by_key(OSM_TAG(relation), "type"); |
87 | harbaum | 1 | |
88 | char *info_str = NULL; | ||
89 | if(type) info_str = g_strdup_printf(_("In relation of type: %s"), type); | ||
90 | harbaum | 161 | else info_str = g_strdup_printf(_("In relation #" ITEM_ID_FORMAT), |
91 | harbaum | 239 | OSM_ID(relation)); |
92 | harbaum | 1 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), |
93 | gtk_label_new(info_str)); | ||
94 | g_free(info_str); | ||
95 | |||
96 | harbaum | 240 | char *name = osm_tag_get_by_key(OSM_TAG(relation), "name"); |
97 | harbaum | 1 | if(name) |
98 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), | ||
99 | gtk_label_new(name)); | ||
100 | |||
101 | GtkWidget *hbox = gtk_hbox_new(FALSE, 8); | ||
102 | gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("Role:"))); | ||
103 | |||
104 | GtkWidget *entry = NULL; | ||
105 | if(chain) { | ||
106 | entry = gtk_combo_box_entry_new_text(); | ||
107 | |||
108 | /* fill combo box with presets */ | ||
109 | while(chain) { | ||
110 | role_chain_t *next = chain->next; | ||
111 | gtk_combo_box_append_text(GTK_COMBO_BOX(entry), chain->role); | ||
112 | g_free(chain); | ||
113 | chain = next; | ||
114 | } | ||
115 | } else | ||
116 | harbaum | 315 | entry = entry_new(); |
117 | harbaum | 1 | |
118 | gtk_box_pack_start_defaults(GTK_BOX(hbox), entry); | ||
119 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); | ||
120 | |||
121 | gtk_widget_show_all(dialog); | ||
122 | if(GTK_RESPONSE_ACCEPT != gtk_dialog_run(GTK_DIALOG(dialog))) { | ||
123 | printf("user clicked cancel\n"); | ||
124 | gtk_widget_destroy(dialog); | ||
125 | harbaum | 73 | return FALSE; |
126 | harbaum | 1 | } |
127 | |||
128 | printf("user clicked ok\n"); | ||
129 | |||
130 | /* get role from dialog */ | ||
131 | char *ptr = NULL; | ||
132 | |||
133 | if(GTK_IS_COMBO_BOX(entry)) | ||
134 | ptr = gtk_combo_box_get_active_text(GTK_COMBO_BOX(entry)); | ||
135 | else | ||
136 | ptr = (char*)gtk_entry_get_text(GTK_ENTRY(entry)); | ||
137 | |||
138 | char *role = NULL; | ||
139 | if(ptr && strlen(ptr)) role = g_strdup(ptr); | ||
140 | |||
141 | gtk_widget_destroy(dialog); | ||
142 | |||
143 | /* search end of member chain */ | ||
144 | member_t **memberP = &relation->member; | ||
145 | while(*memberP) memberP = &(*memberP)->next; | ||
146 | |||
147 | harbaum | 155 | g_assert((object->type == NODE)||(object->type == WAY)|| |
148 | (object->type == RELATION)); | ||
149 | |||
150 | harbaum | 1 | /* create new member */ |
151 | *memberP = g_new0(member_t, 1); | ||
152 | harbaum | 155 | (*memberP)->object = *object; |
153 | harbaum | 1 | (*memberP)->role = role; |
154 | |||
155 | harbaum | 240 | OSM_FLAGS(relation) |= OSM_FLAG_DIRTY; |
156 | harbaum | 73 | return TRUE; |
157 | harbaum | 1 | } |
158 | |||
159 | harbaum | 155 | static void relation_remove_item(relation_t *relation, object_t *object) { |
160 | harbaum | 73 | |
161 | harbaum | 161 | printf("remove object of type %d from relation #" ITEM_ID_FORMAT "\n", |
162 | harbaum | 239 | object->type, OSM_ID(relation)); |
163 | harbaum | 73 | |
164 | member_t **member = &relation->member; | ||
165 | while(*member) { | ||
166 | harbaum | 155 | if(((*member)->object.type == object->type) && |
167 | (((object->type == NODE) && | ||
168 | (object->node == (*member)->object.node)) || | ||
169 | ((object->type == WAY) && | ||
170 | (object->way == (*member)->object.way)) || | ||
171 | ((object->type == RELATION) && | ||
172 | (object->relation == (*member)->object.relation)))) { | ||
173 | harbaum | 73 | |
174 | member_t *next = (*member)->next; | ||
175 | osm_member_free(*member); | ||
176 | *member = next; | ||
177 | |||
178 | harbaum | 240 | OSM_FLAGS(relation) |= OSM_FLAG_DIRTY; |
179 | harbaum | 73 | |
180 | return; | ||
181 | } else | ||
182 | member = &(*member)->next; | ||
183 | } | ||
184 | g_assert(0); | ||
185 | } | ||
186 | |||
187 | harbaum | 76 | static void relation_item_list_selected(relitem_context_t *context, |
188 | harbaum | 73 | gboolean selected) { |
189 | |||
190 | harbaum | 148 | list_button_enable(context->list, LIST_BUTTON_REMOVE, selected); |
191 | list_button_enable(context->list, LIST_BUTTON_EDIT, selected); | ||
192 | harbaum | 73 | } |
193 | |||
194 | achadwick | 99 | /* try to find something descriptive */ |
195 | static char *relation_get_descriptive_name(relation_t *relation) { | ||
196 | harbaum | 240 | char *name = osm_tag_get_by_key(OSM_TAG(relation), "ref"); |
197 | achadwick | 99 | if (!name) |
198 | harbaum | 240 | name = osm_tag_get_by_key(OSM_TAG(relation), "name"); |
199 | achadwick | 99 | if (!name) |
200 | harbaum | 240 | name = osm_tag_get_by_key(OSM_TAG(relation), "note"); |
201 | achadwick | 99 | if (!name) |
202 | harbaum | 240 | name = osm_tag_get_by_key(OSM_TAG(relation), "fix" "me"); |
203 | achadwick | 99 | return name; |
204 | } | ||
205 | |||
206 | harbaum | 153 | static gboolean relation_info_dialog(GtkWidget *parent, appdata_t *appdata, |
207 | relation_t *relation) { | ||
208 | |||
209 | object_t object = { .type = RELATION }; | ||
210 | object.relation = relation; | ||
211 | return info_dialog(parent, appdata, &object); | ||
212 | } | ||
213 | |||
214 | harbaum | 76 | static void on_relation_item_add(GtkWidget *but, relitem_context_t *context) { |
215 | harbaum | 73 | /* create a new relation */ |
216 | |||
217 | relation_t *relation = osm_relation_new(); | ||
218 | harbaum | 153 | if(!relation_info_dialog(context->dialog, context->appdata, relation)) { |
219 | harbaum | 73 | printf("tag edit cancelled\n"); |
220 | osm_relation_free(relation); | ||
221 | } else { | ||
222 | osm_relation_attach(context->appdata->osm, relation); | ||
223 | |||
224 | /* add to list */ | ||
225 | |||
226 | /* append a row for the new data */ | ||
227 | achadwick | 99 | char *name = relation_get_descriptive_name(relation); |
228 | harbaum | 73 | |
229 | GtkTreeIter iter; | ||
230 | gtk_list_store_append(context->store, &iter); | ||
231 | gtk_list_store_set(context->store, &iter, | ||
232 | RELITEM_COL_SELECTED, FALSE, | ||
233 | RELITEM_COL_TYPE, | ||
234 | harbaum | 240 | osm_tag_get_by_key(OSM_TAG(relation), "type"), |
235 | harbaum | 73 | RELITEM_COL_NAME, name, |
236 | RELITEM_COL_DATA, relation, | ||
237 | -1); | ||
238 | |||
239 | harbaum | 148 | gtk_tree_selection_select_iter(list_get_selection(context->list), &iter); |
240 | harbaum | 73 | } |
241 | harbaum | 1 | } |
242 | |||
243 | static relation_t *get_selection(relitem_context_t *context) { | ||
244 | GtkTreeSelection *selection; | ||
245 | GtkTreeModel *model; | ||
246 | GtkTreeIter iter; | ||
247 | |||
248 | harbaum | 148 | selection = list_get_selection(context->list); |
249 | harbaum | 1 | if(gtk_tree_selection_get_selected(selection, &model, &iter)) { |
250 | relation_t *relation; | ||
251 | gtk_tree_model_get(model, &iter, RELITEM_COL_DATA, &relation, -1); | ||
252 | return(relation); | ||
253 | } | ||
254 | return NULL; | ||
255 | } | ||
256 | |||
257 | harbaum | 76 | static void on_relation_item_edit(GtkWidget *but, relitem_context_t *context) { |
258 | harbaum | 1 | relation_t *sel = get_selection(context); |
259 | if(!sel) return; | ||
260 | |||
261 | harbaum | 239 | printf("edit relation item #" ITEM_ID_FORMAT "\n", OSM_ID(sel)); |
262 | harbaum | 1 | |
263 | harbaum | 153 | if (!relation_info_dialog(context->dialog, context->appdata, sel)) |
264 | achadwick | 99 | return; |
265 | |||
266 | // Locate the changed item | ||
267 | GtkTreeIter iter; | ||
268 | gboolean valid = gtk_tree_model_get_iter_first( | ||
269 | GTK_TREE_MODEL(context->store), &iter); | ||
270 | while (valid) { | ||
271 | relation_t *row_rel; | ||
272 | gtk_tree_model_get(GTK_TREE_MODEL(context->store), &iter, | ||
273 | RELITEM_COL_DATA, &row_rel, | ||
274 | -1); | ||
275 | if (row_rel == sel) | ||
276 | break; | ||
277 | valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(context->store), &iter); | ||
278 | } | ||
279 | if (!valid) | ||
280 | return; | ||
281 | |||
282 | // Found it. Update all visible fields that belong to the relation iself. | ||
283 | gtk_list_store_set(context->store, &iter, | ||
284 | harbaum | 240 | RELITEM_COL_TYPE, osm_tag_get_by_key(OSM_TAG(sel), "type"), |
285 | RELITEM_COL_NAME, relation_get_descriptive_name(sel), | ||
286 | achadwick | 99 | -1); |
287 | |||
288 | // Order will probably have changed, so refocus | ||
289 | harbaum | 148 | list_focus_on(context->list, &iter, TRUE); |
290 | harbaum | 1 | } |
291 | |||
292 | harbaum | 75 | /* remove the selected relation */ |
293 | harbaum | 76 | static void on_relation_item_remove(GtkWidget *but, relitem_context_t *context) { |
294 | harbaum | 1 | relation_t *sel = get_selection(context); |
295 | if(!sel) return; | ||
296 | |||
297 | harbaum | 239 | printf("remove relation #" ITEM_ID_FORMAT "\n", OSM_ID(sel)); |
298 | harbaum | 75 | |
299 | harbaum | 77 | gint members = osm_relation_members_num(sel); |
300 | harbaum | 75 | |
301 | if(members) | ||
302 | if(!yes_no_f(context->dialog, NULL, 0, 0, | ||
303 | _("Delete non-empty relation?"), | ||
304 | _("This relation still has %d members. " | ||
305 | "Delete it anyway?"), members)) | ||
306 | return; | ||
307 | |||
308 | /* first remove selected row from list */ | ||
309 | GtkTreeIter iter; | ||
310 | harbaum | 148 | GtkTreeSelection *selection = list_get_selection(context->list); |
311 | harbaum | 75 | if(gtk_tree_selection_get_selected(selection, NULL, &iter)) |
312 | gtk_list_store_remove(context->store, &iter); | ||
313 | |||
314 | /* then really delete it */ | ||
315 | osm_relation_delete(context->appdata->osm, sel, FALSE); | ||
316 | |||
317 | harbaum | 76 | relation_item_list_selected(context, FALSE); |
318 | harbaum | 1 | } |
319 | |||
320 | harbaum | 154 | static char *relitem_get_role_in_relation(object_t *item, relation_t *relation) { |
321 | harbaum | 73 | member_t *member = relation->member; |
322 | while(member) { | ||
323 | harbaum | 155 | switch(member->object.type) { |
324 | harbaum | 73 | |
325 | case NODE: | ||
326 | harbaum | 155 | if((item->type == NODE) && (item->node == member->object.node)) |
327 | harbaum | 73 | return member->role; |
328 | break; | ||
329 | |||
330 | case WAY: | ||
331 | harbaum | 155 | if((item->type == WAY) && (item->way == member->object.way)) |
332 | harbaum | 73 | return member->role; |
333 | break; | ||
334 | |||
335 | default: | ||
336 | break; | ||
337 | } | ||
338 | member = member->next; | ||
339 | } | ||
340 | return NULL; | ||
341 | } | ||
342 | |||
343 | harbaum | 1 | static void |
344 | relitem_toggled(GtkCellRendererToggle *cell, const gchar *path_str, | ||
345 | harbaum | 75 | relitem_context_t *context) { |
346 | harbaum | 1 | GtkTreePath *path; |
347 | GtkTreeIter iter; | ||
348 | |||
349 | path = gtk_tree_path_new_from_string(path_str); | ||
350 | gtk_tree_model_get_iter(GTK_TREE_MODEL(context->store), &iter, path); | ||
351 | harbaum | 73 | gtk_tree_path_free(path); |
352 | harbaum | 1 | |
353 | /* get current enabled flag */ | ||
354 | gboolean enabled; | ||
355 | harbaum | 73 | relation_t *relation = NULL; |
356 | harbaum | 1 | gtk_tree_model_get(GTK_TREE_MODEL(context->store), &iter, |
357 | harbaum | 73 | RELITEM_COL_SELECTED, &enabled, |
358 | RELITEM_COL_DATA, &relation, | ||
359 | -1); | ||
360 | harbaum | 1 | |
361 | achadwick | 99 | list_pre_inplace_edit_tweak(GTK_TREE_MODEL(context->store)); |
362 | |||
363 | harbaum | 73 | if(!enabled) { |
364 | printf("will now become be part of this relation\n"); | ||
365 | if(relation_add_item(context->dialog, relation, context->item)) | ||
366 | gtk_list_store_set(context->store, &iter, | ||
367 | RELITEM_COL_SELECTED, TRUE, | ||
368 | RELITEM_COL_ROLE, | ||
369 | relitem_get_role_in_relation(context->item, relation), | ||
370 | -1); | ||
371 | } else { | ||
372 | printf("item will not be part of this relation anymore\n"); | ||
373 | relation_remove_item(relation, context->item); | ||
374 | gtk_list_store_set(context->store, &iter, | ||
375 | RELITEM_COL_SELECTED, FALSE, | ||
376 | RELITEM_COL_ROLE, NULL, | ||
377 | -1); | ||
378 | } | ||
379 | achadwick | 99 | |
380 | harbaum | 1 | } |
381 | |||
382 | harbaum | 154 | static gboolean relitem_is_in_relation(object_t *item, relation_t *relation) { |
383 | harbaum | 1 | member_t *member = relation->member; |
384 | while(member) { | ||
385 | harbaum | 155 | switch(member->object.type) { |
386 | harbaum | 1 | |
387 | case NODE: | ||
388 | harbaum | 155 | if((item->type == NODE) && (item->node == member->object.node)) |
389 | harbaum | 1 | return TRUE; |
390 | break; | ||
391 | |||
392 | case WAY: | ||
393 | harbaum | 155 | if((item->type == WAY) && (item->way == member->object.way)) |
394 | harbaum | 1 | return TRUE; |
395 | break; | ||
396 | |||
397 | default: | ||
398 | break; | ||
399 | } | ||
400 | member = member->next; | ||
401 | } | ||
402 | return FALSE; | ||
403 | } | ||
404 | |||
405 | harbaum | 76 | static GtkWidget *relation_item_list_widget(relitem_context_t *context) { |
406 | harbaum | 148 | context->list = list_new(LIST_HILDON_WITH_HEADERS); |
407 | harbaum | 1 | |
408 | harbaum | 148 | list_set_columns(context->list, |
409 | _(""), RELITEM_COL_SELECTED, LIST_FLAG_TOGGLE, | ||
410 | G_CALLBACK(relitem_toggled), context, | ||
411 | _("Type"), RELITEM_COL_TYPE, 0, | ||
412 | _("Role"), RELITEM_COL_ROLE, 0, | ||
413 | _("Name"), RELITEM_COL_NAME, LIST_FLAG_ELLIPSIZE, | ||
414 | NULL); | ||
415 | harbaum | 1 | |
416 | /* build and fill the store */ | ||
417 | context->store = gtk_list_store_new(RELITEM_NUM_COLS, | ||
418 | G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_STRING, | ||
419 | G_TYPE_STRING, G_TYPE_POINTER); | ||
420 | |||
421 | harbaum | 148 | list_set_store(context->list, context->store); |
422 | harbaum | 1 | |
423 | achadwick | 99 | // Debatable whether to sort by the "selected" or the "Name" column by |
424 | // default. Both are be useful, in different ways. | ||
425 | gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(context->store), | ||
426 | RELITEM_COL_NAME, GTK_SORT_ASCENDING); | ||
427 | |||
428 | harbaum | 1 | GtkTreeIter iter; |
429 | relation_t *relation = context->appdata->osm->relation; | ||
430 | while(relation) { | ||
431 | /* try to find something descriptive */ | ||
432 | achadwick | 99 | char *name = relation_get_descriptive_name(relation); |
433 | harbaum | 1 | |
434 | /* Append a row and fill in some data */ | ||
435 | gtk_list_store_append(context->store, &iter); | ||
436 | gtk_list_store_set(context->store, &iter, | ||
437 | RELITEM_COL_SELECTED, relitem_is_in_relation(context->item, relation), | ||
438 | harbaum | 240 | RELITEM_COL_TYPE, osm_tag_get_by_key(OSM_TAG(relation), "type"), |
439 | harbaum | 1 | RELITEM_COL_ROLE, relitem_get_role_in_relation(context->item, relation), |
440 | RELITEM_COL_NAME, name, | ||
441 | RELITEM_COL_DATA, relation, | ||
442 | -1); | ||
443 | |||
444 | relation = relation->next; | ||
445 | } | ||
446 | |||
447 | g_object_unref(context->store); | ||
448 | |||
449 | harbaum | 315 | list_set_static_buttons(context->list, 0, |
450 | harbaum | 266 | G_CALLBACK(on_relation_item_add), G_CALLBACK(on_relation_item_edit), |
451 | G_CALLBACK(on_relation_item_remove), context); | ||
452 | harbaum | 1 | |
453 | harbaum | 76 | relation_item_list_selected(context, FALSE); |
454 | harbaum | 1 | |
455 | harbaum | 148 | return context->list; |
456 | harbaum | 1 | } |
457 | |||
458 | harbaum | 201 | void relation_add_dialog(GtkWidget *parent, |
459 | appdata_t *appdata, object_t *object) { | ||
460 | harbaum | 1 | relitem_context_t *context = g_new0(relitem_context_t, 1); |
461 | map_t *map = appdata->map; | ||
462 | g_assert(map); | ||
463 | |||
464 | context->appdata = appdata; | ||
465 | harbaum | 154 | context->item = object; |
466 | harbaum | 1 | |
467 | char *str = NULL; | ||
468 | harbaum | 154 | switch(object->type) { |
469 | harbaum | 1 | case NODE: |
470 | harbaum | 161 | str = g_strdup_printf(_("Relations for node #" ITEM_ID_FORMAT), |
471 | harbaum | 239 | OBJECT_ID(*object)); |
472 | harbaum | 1 | break; |
473 | case WAY: | ||
474 | harbaum | 161 | str = g_strdup_printf(_("Relations for way #" ITEM_ID_FORMAT), |
475 | harbaum | 239 | OBJECT_ID(*object)); |
476 | harbaum | 1 | break; |
477 | default: | ||
478 | harbaum | 154 | g_assert((object->type == NODE) || (object->type == WAY)); |
479 | harbaum | 1 | break; |
480 | } | ||
481 | |||
482 | harbaum | 167 | context->dialog = |
483 | misc_dialog_new(MISC_DIALOG_LARGE, str, | ||
484 | harbaum | 201 | GTK_WINDOW(parent), |
485 | harbaum | 167 | GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, |
486 | NULL); | ||
487 | harbaum | 1 | g_free(str); |
488 | |||
489 | gtk_dialog_set_default_response(GTK_DIALOG(context->dialog), | ||
490 | harbaum | 76 | GTK_RESPONSE_CLOSE); |
491 | harbaum | 1 | |
492 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), | ||
493 | harbaum | 76 | relation_item_list_widget(context), TRUE, TRUE, 0); |
494 | harbaum | 1 | |
495 | /* ----------------------------------- */ | ||
496 | |||
497 | gtk_widget_show_all(context->dialog); | ||
498 | harbaum | 73 | gtk_dialog_run(GTK_DIALOG(context->dialog)); |
499 | harbaum | 1 | gtk_widget_destroy(context->dialog); |
500 | |||
501 | g_free(context); | ||
502 | } | ||
503 | harbaum | 76 | |
504 | /* -------------------- global relation list ----------------- */ | ||
505 | |||
506 | typedef struct { | ||
507 | appdata_t *appdata; | ||
508 | harbaum | 153 | GtkWidget *dialog, *list, *show_btn; |
509 | harbaum | 76 | GtkListStore *store; |
510 | harbaum | 191 | object_t *object; /* object this list relates to, NULL if global */ |
511 | harbaum | 76 | } relation_context_t; |
512 | |||
513 | enum { | ||
514 | RELATION_COL_ID = 0, | ||
515 | RELATION_COL_TYPE, | ||
516 | RELATION_COL_NAME, | ||
517 | RELATION_COL_MEMBERS, | ||
518 | RELATION_COL_DATA, | ||
519 | RELATION_NUM_COLS | ||
520 | }; | ||
521 | |||
522 | harbaum | 77 | static relation_t *get_selected_relation(relation_context_t *context) { |
523 | GtkTreeSelection *selection; | ||
524 | GtkTreeModel *model; | ||
525 | GtkTreeIter iter; | ||
526 | |||
527 | harbaum | 148 | selection = list_get_selection(context->list); |
528 | harbaum | 77 | if(gtk_tree_selection_get_selected(selection, &model, &iter)) { |
529 | relation_t *relation; | ||
530 | gtk_tree_model_get(model, &iter, RELATION_COL_DATA, &relation, -1); | ||
531 | return(relation); | ||
532 | } | ||
533 | return NULL; | ||
534 | } | ||
535 | |||
536 | harbaum | 76 | static void relation_list_selected(relation_context_t *context, |
537 | harbaum | 77 | relation_t *selected) { |
538 | harbaum | 76 | |
539 | harbaum | 148 | list_button_enable(context->list, LIST_BUTTON_USER0, |
540 | (selected != NULL) && (selected->member != NULL)); | ||
541 | harbaum | 264 | list_button_enable(context->list, LIST_BUTTON_USER1, |
542 | harbaum | 153 | (selected != NULL) && (selected->member != NULL)); |
543 | harbaum | 77 | |
544 | harbaum | 148 | list_button_enable(context->list, LIST_BUTTON_REMOVE, selected != NULL); |
545 | list_button_enable(context->list, LIST_BUTTON_EDIT, selected != NULL); | ||
546 | harbaum | 76 | } |
547 | |||
548 | static gboolean | ||
549 | relation_list_selection_func(GtkTreeSelection *selection, GtkTreeModel *model, | ||
550 | GtkTreePath *path, gboolean path_currently_selected, | ||
551 | gpointer userdata) { | ||
552 | relation_context_t *context = (relation_context_t*)userdata; | ||
553 | GtkTreeIter iter; | ||
554 | |||
555 | if(gtk_tree_model_get_iter(model, &iter, path)) { | ||
556 | g_assert(gtk_tree_path_get_depth(path) == 1); | ||
557 | harbaum | 77 | |
558 | relation_t *relation = NULL; | ||
559 | gtk_tree_model_get(model, &iter, RELATION_COL_DATA, &relation, -1); | ||
560 | relation_list_selected(context, relation); | ||
561 | harbaum | 76 | } |
562 | |||
563 | return TRUE; /* allow selection state to change */ | ||
564 | } | ||
565 | |||
566 | typedef struct { | ||
567 | relation_t *relation; | ||
568 | GtkWidget *dialog, *view; | ||
569 | GtkListStore *store; | ||
570 | } member_context_t; | ||
571 | |||
572 | enum { | ||
573 | MEMBER_COL_TYPE = 0, | ||
574 | MEMBER_COL_ID, | ||
575 | MEMBER_COL_NAME, | ||
576 | MEMBER_COL_ROLE, | ||
577 | MEMBER_COL_REF_ONLY, | ||
578 | MEMBER_COL_DATA, | ||
579 | MEMBER_NUM_COLS | ||
580 | }; | ||
581 | |||
582 | static gboolean | ||
583 | member_list_selection_func(GtkTreeSelection *selection, GtkTreeModel *model, | ||
584 | GtkTreePath *path, gboolean path_currently_selected, | ||
585 | gpointer userdata) { | ||
586 | GtkTreeIter iter; | ||
587 | |||
588 | if(gtk_tree_model_get_iter(model, &iter, path)) { | ||
589 | g_assert(gtk_tree_path_get_depth(path) == 1); | ||
590 | |||
591 | member_t *member = NULL; | ||
592 | gtk_tree_model_get(model, &iter, MEMBER_COL_DATA, &member, -1); | ||
593 | harbaum | 155 | if(member && member->object.type < NODE_ID) |
594 | harbaum | 76 | return TRUE; |
595 | } | ||
596 | |||
597 | return FALSE; | ||
598 | } | ||
599 | |||
600 | |||
601 | static GtkWidget *member_list_widget(member_context_t *context) { | ||
602 | GtkWidget *vbox = gtk_vbox_new(FALSE,3); | ||
603 | harbaum | 314 | |
604 | #ifndef FREMANTLE_PANNABLE_AREA | ||
605 | harbaum | 76 | context->view = gtk_tree_view_new(); |
606 | harbaum | 314 | #else |
607 | context->view = hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT); | ||
608 | #endif | ||
609 | harbaum | 76 | |
610 | gtk_tree_selection_set_select_function( | ||
611 | gtk_tree_view_get_selection(GTK_TREE_VIEW(context->view)), | ||
612 | member_list_selection_func, | ||
613 | context, NULL); | ||
614 | |||
615 | /* --- "type" column --- */ | ||
616 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); | ||
617 | g_object_set(renderer, "foreground", "grey", NULL); | ||
618 | harbaum | 155 | GtkTreeViewColumn *column = |
619 | gtk_tree_view_column_new_with_attributes(_("Type"), renderer, | ||
620 | "text", MEMBER_COL_TYPE, | ||
621 | "foreground-set", MEMBER_COL_REF_ONLY, NULL); | ||
622 | gtk_tree_view_column_set_sort_column_id(column, MEMBER_COL_TYPE); | ||
623 | gtk_tree_view_insert_column(GTK_TREE_VIEW(context->view), column, -1); | ||
624 | harbaum | 76 | |
625 | /* --- "id" column --- */ | ||
626 | renderer = gtk_cell_renderer_text_new(); | ||
627 | g_object_set(renderer, "foreground", "grey", NULL); | ||
628 | harbaum | 155 | column = gtk_tree_view_column_new_with_attributes(_("Id"), renderer, |
629 | "text", MEMBER_COL_ID, | ||
630 | "foreground-set", MEMBER_COL_REF_ONLY, NULL); | ||
631 | gtk_tree_view_column_set_sort_column_id(column, MEMBER_COL_ID); | ||
632 | gtk_tree_view_insert_column(GTK_TREE_VIEW(context->view), column, -1); | ||
633 | harbaum | 76 | |
634 | harbaum | 155 | |
635 | harbaum | 76 | /* --- "Name" column --- */ |
636 | renderer = gtk_cell_renderer_text_new(); | ||
637 | g_object_set(renderer, "foreground", "grey", NULL); | ||
638 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL); | ||
639 | harbaum | 155 | column = gtk_tree_view_column_new_with_attributes(_("Name"), renderer, |
640 | harbaum | 76 | "text", MEMBER_COL_NAME, |
641 | "foreground-set", MEMBER_COL_REF_ONLY, NULL); | ||
642 | gtk_tree_view_column_set_expand(column, TRUE); | ||
643 | harbaum | 155 | gtk_tree_view_column_set_sort_column_id(column, MEMBER_COL_NAME); |
644 | harbaum | 76 | gtk_tree_view_insert_column(GTK_TREE_VIEW(context->view), column, -1); |
645 | |||
646 | /* --- "role" column --- */ | ||
647 | renderer = gtk_cell_renderer_text_new(); | ||
648 | g_object_set(renderer, "foreground", "grey", NULL); | ||
649 | harbaum | 155 | column = gtk_tree_view_column_new_with_attributes(_("Role"), renderer, |
650 | "text", MEMBER_COL_ROLE, | ||
651 | "foreground-set", MEMBER_COL_REF_ONLY, NULL); | ||
652 | gtk_tree_view_column_set_sort_column_id(column, MEMBER_COL_ROLE); | ||
653 | gtk_tree_view_insert_column(GTK_TREE_VIEW(context->view), column, -1); | ||
654 | harbaum | 76 | |
655 | harbaum | 155 | |
656 | harbaum | 76 | /* build and fill the store */ |
657 | context->store = gtk_list_store_new(MEMBER_NUM_COLS, | ||
658 | G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, | ||
659 | G_TYPE_BOOLEAN, G_TYPE_POINTER); | ||
660 | |||
661 | gtk_tree_view_set_model(GTK_TREE_VIEW(context->view), | ||
662 | GTK_TREE_MODEL(context->store)); | ||
663 | |||
664 | GtkTreeIter iter; | ||
665 | member_t *member = context->relation->member; | ||
666 | while(member) { | ||
667 | harbaum | 155 | tag_t *tags = osm_object_get_tags(&member->object); |
668 | char *id = osm_object_id_string(&member->object); | ||
669 | harbaum | 76 | |
670 | /* try to find something descriptive */ | ||
671 | char *name = NULL; | ||
672 | if(tags) | ||
673 | name = osm_tag_get_by_key(tags, "name"); | ||
674 | |||
675 | /* Append a row and fill in some data */ | ||
676 | gtk_list_store_append(context->store, &iter); | ||
677 | gtk_list_store_set(context->store, &iter, | ||
678 | harbaum | 155 | MEMBER_COL_TYPE, osm_object_type_string(&member->object), |
679 | harbaum | 76 | MEMBER_COL_ID, id, |
680 | MEMBER_COL_NAME, name, | ||
681 | MEMBER_COL_ROLE, member->role, | ||
682 | harbaum | 155 | MEMBER_COL_REF_ONLY, member->object.type >= NODE_ID, |
683 | harbaum | 76 | MEMBER_COL_DATA, member, |
684 | -1); | ||
685 | |||
686 | g_free(id); | ||
687 | member = member->next; | ||
688 | } | ||
689 | |||
690 | g_object_unref(context->store); | ||
691 | |||
692 | harbaum | 314 | #ifndef FREMANTLE_PANNABLE_AREA |
693 | harbaum | 76 | /* put it into a scrolled window */ |
694 | GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL); | ||
695 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), | ||
696 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); | ||
697 | gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), | ||
698 | GTK_SHADOW_ETCHED_IN); | ||
699 | gtk_container_add(GTK_CONTAINER(scrolled_window), context->view); | ||
700 | |||
701 | gtk_box_pack_start_defaults(GTK_BOX(vbox), scrolled_window); | ||
702 | harbaum | 314 | #else |
703 | /* put view into a pannable area */ | ||
704 | GtkWidget *pannable_area = hildon_pannable_area_new(); | ||
705 | gtk_container_add(GTK_CONTAINER(pannable_area), context->view); | ||
706 | gtk_box_pack_start_defaults(GTK_BOX(vbox), pannable_area); | ||
707 | #endif | ||
708 | harbaum | 76 | |
709 | return vbox; | ||
710 | } | ||
711 | |||
712 | harbaum | 155 | void relation_show_members(GtkWidget *parent, relation_t *relation) { |
713 | harbaum | 76 | member_context_t *mcontext = g_new0(member_context_t, 1); |
714 | harbaum | 155 | mcontext->relation = relation; |
715 | harbaum | 76 | |
716 | harbaum | 240 | char *str = osm_tag_get_by_key(OSM_TAG(mcontext->relation), "name"); |
717 | if(!str) str = osm_tag_get_by_key(OSM_TAG(mcontext->relation), "ref"); | ||
718 | harbaum | 76 | if(!str) |
719 | harbaum | 161 | str = g_strdup_printf(_("Members of relation #" ITEM_ID_FORMAT), |
720 | harbaum | 239 | OSM_ID(mcontext->relation)); |
721 | harbaum | 76 | else |
722 | str = g_strdup_printf(_("Members of relation \"%s\""), str); | ||
723 | |||
724 | mcontext->dialog = | ||
725 | harbaum | 167 | misc_dialog_new(MISC_DIALOG_MEDIUM, str, |
726 | GTK_WINDOW(parent), | ||
727 | GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, | ||
728 | NULL); | ||
729 | harbaum | 76 | g_free(str); |
730 | |||
731 | gtk_dialog_set_default_response(GTK_DIALOG(mcontext->dialog), | ||
732 | GTK_RESPONSE_CLOSE); | ||
733 | |||
734 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(mcontext->dialog)->vbox), | ||
735 | member_list_widget(mcontext), TRUE, TRUE, 0); | ||
736 | |||
737 | /* ----------------------------------- */ | ||
738 | |||
739 | gtk_widget_show_all(mcontext->dialog); | ||
740 | gtk_dialog_run(GTK_DIALOG(mcontext->dialog)); | ||
741 | gtk_widget_destroy(mcontext->dialog); | ||
742 | |||
743 | g_free(mcontext); | ||
744 | } | ||
745 | |||
746 | harbaum | 264 | /* user clicked "members" button in relation list */ |
747 | harbaum | 155 | static void on_relation_members(GtkWidget *but, relation_context_t *context) { |
748 | relation_t *sel = get_selected_relation(context); | ||
749 | |||
750 | harbaum | 264 | if(sel) relation_show_members(context->dialog, sel); |
751 | harbaum | 155 | } |
752 | |||
753 | harbaum | 264 | /* user clicked "select" button in relation list */ |
754 | static void on_relation_select(GtkWidget *but, relation_context_t *context) { | ||
755 | relation_t *sel = get_selected_relation(context); | ||
756 | map_item_deselect(context->appdata); | ||
757 | harbaum | 155 | |
758 | harbaum | 264 | if(sel) { |
759 | map_relation_select(context->appdata, sel); | ||
760 | |||
761 | /* tell dialog to close as we want to see the selected relation */ | ||
762 | |||
763 | GtkWidget *toplevel = gtk_widget_get_toplevel(GTK_WIDGET(but)); | ||
764 | g_assert(GTK_IS_DIALOG(toplevel)); | ||
765 | |||
766 | /* emit a "response" signal so we might close the dialog */ | ||
767 | gtk_dialog_response(GTK_DIALOG(toplevel), GTK_RESPONSE_CLOSE); | ||
768 | } | ||
769 | } | ||
770 | |||
771 | |||
772 | harbaum | 77 | static void on_relation_add(GtkWidget *but, relation_context_t *context) { |
773 | /* create a new relation */ | ||
774 | |||
775 | relation_t *relation = osm_relation_new(); | ||
776 | harbaum | 153 | if(!relation_info_dialog(context->dialog, context->appdata, relation)) { |
777 | harbaum | 77 | printf("tag edit cancelled\n"); |
778 | osm_relation_free(relation); | ||
779 | } else { | ||
780 | osm_relation_attach(context->appdata->osm, relation); | ||
781 | |||
782 | /* append a row for the new data */ | ||
783 | |||
784 | achadwick | 99 | char *name = relation_get_descriptive_name(relation); |
785 | harbaum | 77 | |
786 | achadwick | 99 | guint num = osm_relation_members_num(relation); |
787 | harbaum | 77 | |
788 | /* Append a row and fill in some data */ | ||
789 | GtkTreeIter iter; | ||
790 | gtk_list_store_append(context->store, &iter); | ||
791 | gtk_list_store_set(context->store, &iter, | ||
792 | harbaum | 239 | RELATION_COL_ID, OSM_ID(relation), |
793 | harbaum | 77 | RELATION_COL_TYPE, |
794 | harbaum | 240 | osm_tag_get_by_key(OSM_TAG(relation), "type"), |
795 | harbaum | 77 | RELATION_COL_NAME, name, |
796 | RELATION_COL_MEMBERS, num, | ||
797 | RELATION_COL_DATA, relation, | ||
798 | -1); | ||
799 | |||
800 | harbaum | 148 | gtk_tree_selection_select_iter(list_get_selection(context->list), &iter); |
801 | harbaum | 77 | |
802 | /* scroll to end */ | ||
803 | // GtkAdjustment *adj = gtk_scrolled_window_get_vadjustment(); | ||
804 | /* xyz */ | ||
805 | } | ||
806 | } | ||
807 | |||
808 | /* user clicked "edit..." button in relation list */ | ||
809 | static void on_relation_edit(GtkWidget *but, relation_context_t *context) { | ||
810 | relation_t *sel = get_selected_relation(context); | ||
811 | if(!sel) return; | ||
812 | |||
813 | harbaum | 239 | printf("edit relation #" ITEM_ID_FORMAT "\n", OSM_ID(sel)); |
814 | harbaum | 77 | |
815 | harbaum | 153 | if (!relation_info_dialog(context->dialog, context->appdata, sel)) |
816 | achadwick | 99 | return; |
817 | |||
818 | // Locate the changed item | ||
819 | GtkTreeIter iter; | ||
820 | gboolean valid = gtk_tree_model_get_iter_first( | ||
821 | GTK_TREE_MODEL(context->store), &iter); | ||
822 | while (valid) { | ||
823 | relation_t *row_rel; | ||
824 | gtk_tree_model_get(GTK_TREE_MODEL(context->store), &iter, | ||
825 | RELATION_COL_DATA, &row_rel, | ||
826 | -1); | ||
827 | if (row_rel == sel) | ||
828 | break; | ||
829 | valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(context->store), &iter); | ||
830 | } | ||
831 | if (!valid) | ||
832 | return; | ||
833 | |||
834 | // Found it. Update all visible fields. | ||
835 | gtk_list_store_set(context->store, &iter, | ||
836 | harbaum | 239 | RELATION_COL_ID, OSM_ID(sel), |
837 | harbaum | 240 | RELATION_COL_TYPE, osm_tag_get_by_key(OSM_TAG(sel), "type"), |
838 | achadwick | 99 | RELATION_COL_NAME, relation_get_descriptive_name(sel), |
839 | RELATION_COL_MEMBERS, osm_relation_members_num(sel), | ||
840 | -1); | ||
841 | |||
842 | // Order will probably have changed, so refocus | ||
843 | harbaum | 148 | list_focus_on(context->list, &iter, TRUE); |
844 | harbaum | 77 | } |
845 | |||
846 | achadwick | 99 | |
847 | harbaum | 77 | /* remove the selected relation */ |
848 | static void on_relation_remove(GtkWidget *but, relation_context_t *context) { | ||
849 | relation_t *sel = get_selected_relation(context); | ||
850 | if(!sel) return; | ||
851 | |||
852 | harbaum | 239 | printf("remove relation #" ITEM_ID_FORMAT "\n", OSM_ID(sel)); |
853 | harbaum | 77 | |
854 | gint members = osm_relation_members_num(sel); | ||
855 | |||
856 | if(members) | ||
857 | if(!yes_no_f(context->dialog, NULL, 0, 0, | ||
858 | _("Delete non-empty relation?"), | ||
859 | _("This relation still has %d members. " | ||
860 | "Delete it anyway?"), members)) | ||
861 | return; | ||
862 | |||
863 | /* first remove selected row from list */ | ||
864 | GtkTreeIter iter; | ||
865 | harbaum | 148 | GtkTreeSelection *selection = list_get_selection(context->list); |
866 | harbaum | 77 | if(gtk_tree_selection_get_selected(selection, NULL, &iter)) |
867 | gtk_list_store_remove(context->store, &iter); | ||
868 | |||
869 | /* then really delete it */ | ||
870 | osm_relation_delete(context->appdata->osm, sel, FALSE); | ||
871 | |||
872 | relation_list_selected(context, NULL); | ||
873 | } | ||
874 | |||
875 | harbaum | 76 | static GtkWidget *relation_list_widget(relation_context_t *context) { |
876 | harbaum | 148 | context->list = list_new(LIST_HILDON_WITH_HEADERS); |
877 | harbaum | 76 | |
878 | harbaum | 153 | list_set_selection_function(context->list, relation_list_selection_func, |
879 | context); | ||
880 | harbaum | 76 | |
881 | harbaum | 148 | list_set_columns(context->list, |
882 | _("Id"), RELATION_COL_ID, 0, | ||
883 | _("Type"), RELATION_COL_TYPE, 0, | ||
884 | _("Name"), RELATION_COL_NAME, LIST_FLAG_ELLIPSIZE, | ||
885 | _("Members"), RELATION_COL_MEMBERS, 0, | ||
886 | NULL); | ||
887 | harbaum | 76 | |
888 | /* build and fill the store */ | ||
889 | context->store = gtk_list_store_new(RELATION_NUM_COLS, | ||
890 | achadwick | 99 | G_TYPE_ITEM_ID_T, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_UINT, |
891 | harbaum | 76 | G_TYPE_POINTER); |
892 | |||
893 | harbaum | 148 | list_set_store(context->list, context->store); |
894 | harbaum | 76 | |
895 | achadwick | 99 | // Sorting by ref/name by default is useful for places with lots of numbered |
896 | // bus routes. Especially for small screens. | ||
897 | gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(context->store), | ||
898 | RELATION_COL_NAME, GTK_SORT_ASCENDING); | ||
899 | |||
900 | harbaum | 76 | GtkTreeIter iter; |
901 | harbaum | 191 | relation_t *relation = NULL; |
902 | relation_chain_t *rchain = NULL; | ||
903 | harbaum | 76 | |
904 | harbaum | 191 | if(context->object) |
905 | rchain = osm_object_to_relation(context->appdata->osm, context->object); | ||
906 | else | ||
907 | relation = context->appdata->osm->relation; | ||
908 | harbaum | 76 | |
909 | harbaum | 191 | while(relation || rchain) { |
910 | relation_t *rel = relation?relation:rchain->relation; | ||
911 | |||
912 | char *name = relation_get_descriptive_name(rel); | ||
913 | guint num = osm_relation_members_num(rel); | ||
914 | |||
915 | harbaum | 76 | /* Append a row and fill in some data */ |
916 | gtk_list_store_append(context->store, &iter); | ||
917 | gtk_list_store_set(context->store, &iter, | ||
918 | harbaum | 239 | RELATION_COL_ID, OSM_ID(rel), |
919 | harbaum | 76 | RELATION_COL_TYPE, |
920 | harbaum | 240 | osm_tag_get_by_key(OSM_TAG(rel), "type"), |
921 | harbaum | 76 | RELATION_COL_NAME, name, |
922 | RELATION_COL_MEMBERS, num, | ||
923 | harbaum | 191 | RELATION_COL_DATA, rel, |
924 | harbaum | 76 | -1); |
925 | harbaum | 191 | |
926 | if(relation) relation = relation->next; | ||
927 | if(rchain) rchain = rchain->next; | ||
928 | harbaum | 76 | } |
929 | harbaum | 191 | |
930 | if(rchain) | ||
931 | osm_relation_chain_free(rchain); | ||
932 | harbaum | 76 | |
933 | g_object_unref(context->store); | ||
934 | |||
935 | harbaum | 315 | list_set_static_buttons(context->list, LIST_BTN_NEW | LIST_BTN_WIDE, |
936 | harbaum | 266 | G_CALLBACK(on_relation_add), G_CALLBACK(on_relation_edit), |
937 | G_CALLBACK(on_relation_remove), context); | ||
938 | harbaum | 76 | |
939 | harbaum | 148 | list_set_user_buttons(context->list, |
940 | harbaum | 177 | LIST_BUTTON_USER0, _("Members"), G_CALLBACK(on_relation_members), |
941 | harbaum | 264 | LIST_BUTTON_USER1, _("Select"), G_CALLBACK(on_relation_select), |
942 | harbaum | 148 | 0); |
943 | harbaum | 76 | |
944 | harbaum | 77 | relation_list_selected(context, NULL); |
945 | harbaum | 76 | |
946 | harbaum | 148 | return context->list; |
947 | harbaum | 76 | } |
948 | |||
949 | /* a global view on all relations */ | ||
950 | harbaum | 191 | void relation_list(GtkWidget *parent, appdata_t *appdata, object_t *object) { |
951 | harbaum | 76 | relation_context_t *context = g_new0(relation_context_t, 1); |
952 | context->appdata = appdata; | ||
953 | |||
954 | harbaum | 191 | char *str = NULL; |
955 | if(!object) | ||
956 | str = g_strdup(_("All relations")); | ||
957 | else { | ||
958 | str = g_strdup_printf(_("Relations of %s"), osm_object_string(object)); | ||
959 | context->object = object; | ||
960 | } | ||
961 | |||
962 | harbaum | 76 | context->dialog = |
963 | harbaum | 191 | misc_dialog_new(MISC_DIALOG_LARGE, str, |
964 | GTK_WINDOW(parent), | ||
965 | harbaum | 167 | GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, |
966 | NULL); | ||
967 | harbaum | 191 | |
968 | g_free(str); | ||
969 | harbaum | 76 | |
970 | gtk_dialog_set_default_response(GTK_DIALOG(context->dialog), | ||
971 | GTK_RESPONSE_CLOSE); | ||
972 | |||
973 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(context->dialog)->vbox), | ||
974 | relation_list_widget(context), TRUE, TRUE, 0); | ||
975 | |||
976 | /* ----------------------------------- */ | ||
977 | |||
978 | harbaum | 153 | |
979 | harbaum | 76 | gtk_widget_show_all(context->dialog); |
980 | harbaum | 264 | gtk_dialog_run(GTK_DIALOG(context->dialog)); |
981 | harbaum | 153 | |
982 | harbaum | 76 | gtk_widget_destroy(context->dialog); |
983 | g_free(context); | ||
984 | } | ||
985 | achadwick | 99 | |
986 | // vim:et:ts=8:sw=2:sts=2:ai |