1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-ui-actions.h"
37 #include "modest-dimming-rule.h"
38 #include "modest-debug.h"
39 #include "modest-tny-folder.h"
40 #include "modest-tny-account.h"
41 #include "modest-tny-mime-part.h"
42 #include "modest-text-utils.h"
43 #include <widgets/modest-attachments-view.h>
44 #include <modest-runtime.h>
45 #include <tny-simple-list.h>
46 #include <widgets/modest-recpt-editor.h>
47 #include <gtkhtml/gtkhtml.h>
50 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
51 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
52 static gboolean _invalid_attach_selected (ModestWindow *win,
53 gboolean unique, gboolean for_view, gboolean for_remove,
54 ModestDimmingRule *rule);
55 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
56 static gboolean _clipboard_is_empty (ModestWindow *win);
57 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
58 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
59 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
60 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
61 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
62 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
63 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
64 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
65 static gboolean _selected_folder_is_root (ModestMainWindow *win);
66 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
67 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
68 static gboolean _folder_view_has_focus (ModestWindow *win);
69 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
70 static gboolean _msg_download_in_progress (ModestWindow *win);
71 static gboolean _msg_download_completed (ModestMainWindow *win);
72 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
73 static gboolean _sending_in_progress (ModestWindow *win);
74 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
75 static gboolean _transfer_mode_enabled (ModestWindow *win);
76 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
77 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
81 _define_main_window_dimming_state (ModestMainWindow *window)
83 DimmedState *state = NULL;
84 GtkWidget *focused_widget = NULL;
85 GtkWidget *header_view = NULL;
86 GtkTreeModel *model = NULL;
87 TnyList *selected_headers = NULL;
88 TnyIterator *iter = NULL;
89 TnyHeader *header = NULL;
90 ModestCacheMgr *cache_mgr = NULL;
91 GHashTable *send_queue_cache = NULL;
92 ModestTnySendQueue *send_queue = NULL;
93 GSList *send_queues = NULL, *node = NULL;
94 ModestWindowMgr *mgr = NULL;
95 gboolean found = FALSE;
96 gchar *msg_uid = NULL;
98 gboolean all_deleted = TRUE;
99 gboolean all_seen = TRUE;
100 gboolean all_cached = TRUE;
101 gboolean all_has_attach = TRUE;
102 TnyFolder *folder = NULL;
104 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
107 state = g_slice_new0 (DimmedState);
108 state->n_selected = 0;
109 state->already_opened_msg = 0;
110 state->any_marked_as_deleted = FALSE;
111 state->all_marked_as_deleted = FALSE;
112 state->any_marked_as_seen = FALSE;
113 state->all_marked_as_seen = FALSE;
114 state->any_marked_as_cached = FALSE;
115 state->all_marked_as_cached = FALSE;
116 state->any_has_attachments = FALSE;
117 state->all_has_attachments = FALSE;
118 state->sent_in_progress = FALSE;
119 state->all_selected = FALSE;
121 /* Get focused widget */
122 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
123 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
126 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
127 header_view = focused_widget;
129 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
132 /* Get header view and selected headers */
133 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
134 if (!selected_headers)
137 /* Examine selected headers */
138 iter = tny_list_create_iterator (selected_headers);
139 while (!tny_iterator_is_done (iter)) {
140 header = TNY_HEADER (tny_iterator_get_current (iter));
141 flags = tny_header_get_flags (header);
147 mgr = modest_runtime_get_window_mgr ();
148 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
149 state->already_opened_msg++;
152 /* Mark as deleted */
153 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
154 state->all_marked_as_deleted = all_deleted;
155 if (!state->any_marked_as_deleted)
156 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
159 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
160 state->all_marked_as_seen = all_seen;
161 if (!state->any_marked_as_seen)
162 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
165 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
166 state->all_marked_as_cached = all_cached;
167 if (!state->any_marked_as_cached)
168 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
170 /* Mark has_attachments */
171 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
172 state->all_has_attachments = all_has_attach;
173 if (!state->any_has_attachments)
174 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
176 /* sent in progress */
177 folder = tny_header_get_folder (header);
179 if (modest_tny_folder_guess_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
180 msg_uid = modest_tny_send_queue_get_msg_id (header);
181 if (!state->sent_in_progress) {
182 cache_mgr = modest_runtime_get_cache_mgr ();
183 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
184 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
186 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
188 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
189 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
191 /* Check if msg uid is being processed inside send queue */
192 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
194 state->sent_in_progress = found;
197 g_object_unref (folder);
199 tny_iterator_next (iter);
200 g_object_unref (header);
203 /* check if all the headers are selected or not */
204 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
207 count = gtk_tree_model_iter_n_children(model, NULL);
208 if(state->n_selected == count)
209 state->all_selected = TRUE;
214 g_object_unref(selected_headers);
215 g_object_unref(iter);
216 g_slist_free (send_queues);
222 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
224 DimmedState *state = NULL;
225 TnyHeader *header = NULL;
226 ModestCacheMgr *cache_mgr = NULL;
227 GHashTable *send_queue_cache = NULL;
228 ModestTnySendQueue *send_queue = NULL;
229 GSList *send_queues = NULL, *node = NULL;
230 gboolean found = FALSE;
231 gchar *msg_uid = NULL;
232 TnyHeaderFlags flags;
233 gboolean all_deleted = TRUE;
234 gboolean all_seen = TRUE;
235 gboolean all_cached = TRUE;
236 gboolean all_has_attach = TRUE;
238 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
241 state = g_slice_new0 (DimmedState);
242 state->n_selected = 0;
243 state->already_opened_msg = 0;
244 state->any_marked_as_deleted = FALSE;
245 state->all_marked_as_deleted = FALSE;
246 state->any_marked_as_seen = FALSE;
247 state->all_marked_as_seen = FALSE;
248 state->any_marked_as_cached = FALSE;
249 state->all_marked_as_cached = FALSE;
250 state->any_has_attachments = FALSE;
251 state->all_has_attachments = FALSE;
252 state->sent_in_progress = FALSE;
254 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
257 g_return_val_if_fail (TNY_IS_HEADER(header), state);
258 flags = tny_header_get_flags (header);
263 /* Mark as deleted */
264 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
265 state->all_marked_as_deleted = all_deleted;
266 if (!state->any_marked_as_deleted)
267 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
270 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
271 state->all_marked_as_seen = all_seen;
272 if (!state->any_marked_as_seen)
273 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
276 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
277 state->all_marked_as_cached = all_cached;
278 if (!state->any_marked_as_cached)
279 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
281 /* Mark has_attachments */
282 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
283 state->all_has_attachments = all_has_attach;
284 if (!state->any_has_attachments)
285 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
287 /* sent in progress */
288 msg_uid = modest_tny_send_queue_get_msg_id (header);
289 if (!state->sent_in_progress) {
290 cache_mgr = modest_runtime_get_cache_mgr ();
291 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
292 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
294 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
296 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
297 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
299 /* Check if msg uid is being processed inside send queue */
300 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
302 state->sent_in_progress = found;
307 g_object_unref (header);
308 g_slist_free (send_queues);
315 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
317 DimmedState *state = NULL;
319 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
321 if (MODEST_IS_MAIN_WINDOW (window))
322 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
323 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
324 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
331 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
333 ModestDimmingRule *rule = NULL;
334 gboolean dimmed = FALSE;
336 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
337 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
338 rule = MODEST_DIMMING_RULE (user_data);
340 /* Check dimmed rule */
341 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
343 dimmed = _msg_download_in_progress (win);
345 modest_dimming_rule_set_notification (rule, "");
347 } else if (MODEST_IS_MAIN_WINDOW(win)) {
349 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
352 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
360 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
362 ModestDimmingRule *rule = NULL;
363 GtkWidget *folder_view = NULL;
364 TnyFolderStore *parent_folder = NULL;
365 gboolean dimmed = FALSE;
367 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
368 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
369 rule = MODEST_DIMMING_RULE (user_data);
372 dimmed = _transfer_mode_enabled (win);
374 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
379 /* Get selected folder as parent of new folder to create */
380 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
381 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
382 if (!folder_view) /* folder view may not have been created yet */
385 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
389 if (TNY_IS_ACCOUNT (parent_folder)) {
390 /* If it's the local account then do not dim */
391 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
394 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
395 if (proto_str != NULL) {
396 /* If it's POP then dim */
397 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
398 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
400 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
404 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
406 TnyFolderType types[3];
408 types[0] = TNY_FOLDER_TYPE_DRAFTS;
409 types[1] = TNY_FOLDER_TYPE_OUTBOX;
410 types[2] = TNY_FOLDER_TYPE_SENT;
412 /* Apply folder rules */
414 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
416 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
419 dimmed = _selected_folder_is_any_of_type (win, types, 3);
421 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
425 /* if not the folder is selected then dim */
426 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
427 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
428 if (folder_view && !gtk_widget_is_focus (folder_view))
431 g_object_unref (parent_folder);
437 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
439 ModestDimmingRule *rule = NULL;
440 GtkWidget *folder_view = NULL;
441 GtkWidget *header_view = NULL;
442 gboolean dimmed = FALSE;
444 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
445 rule = MODEST_DIMMING_RULE (user_data);
447 if (MODEST_IS_MAIN_WINDOW (win)) {
448 /* Get the folder view */
449 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
450 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
452 /* Get header view */
453 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
454 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
456 if (header_view && gtk_widget_is_focus (header_view))
457 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
459 if (folder_view && gtk_widget_is_focus (folder_view))
460 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
462 if (header_view && folder_view &&
463 !gtk_widget_is_focus (header_view) &&
464 !gtk_widget_is_focus (folder_view)) {
466 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
469 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
478 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
480 ModestDimmingRule *rule = NULL;
481 TnyFolderType types[6];
482 gboolean dimmed = FALSE;
484 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
485 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
486 rule = MODEST_DIMMING_RULE (user_data);
488 types[0] = TNY_FOLDER_TYPE_DRAFTS;
489 types[1] = TNY_FOLDER_TYPE_OUTBOX;
490 types[2] = TNY_FOLDER_TYPE_SENT;
491 types[3] = TNY_FOLDER_TYPE_INBOX;
492 types[4] = TNY_FOLDER_TYPE_ROOT;
493 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
496 /* Check dimmed rule */
498 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
500 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
503 dimmed = _selected_folder_is_any_of_type (win, types, 6);
505 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
508 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
510 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
513 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
515 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
518 dimmed = _transfer_mode_enabled (win);
520 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
527 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
529 ModestDimmingRule *rule = NULL;
530 gboolean dimmed = FALSE;
532 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
533 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
534 rule = MODEST_DIMMING_RULE (user_data);
536 /* Check dimmed rule */
538 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
539 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
543 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
544 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
552 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
554 ModestDimmingRule *rule = NULL;
555 TnyFolderType types[4];
556 gboolean dimmed = FALSE;
558 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
559 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
560 rule = MODEST_DIMMING_RULE (user_data);
562 types[0] = TNY_FOLDER_TYPE_DRAFTS;
563 types[1] = TNY_FOLDER_TYPE_OUTBOX;
564 types[2] = TNY_FOLDER_TYPE_SENT;
565 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
567 /* Check dimmed rule */
569 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
571 modest_dimming_rule_set_notification (rule, "");
574 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
576 modest_dimming_rule_set_notification (rule, "");
579 dimmed = _selected_folder_is_any_of_type (win, types, 4);
581 modest_dimming_rule_set_notification (rule, "");
584 dimmed = _transfer_mode_enabled (win);
586 modest_dimming_rule_set_notification (rule, "");
593 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
595 ModestDimmingRule *rule = NULL;
596 gboolean dimmed = FALSE;
597 const DimmedState *state = NULL;
599 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
600 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
601 rule = MODEST_DIMMING_RULE (user_data);
602 state = modest_window_get_dimming_state (win);
604 /* Check dimmed rule */
606 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
609 dimmed = state->any_marked_as_deleted;
611 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
612 modest_dimming_rule_set_notification (rule, msg);
617 dimmed = _selected_msg_sent_in_progress (win);
619 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
626 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
628 ModestDimmingRule *rule = NULL;
629 gboolean dimmed = FALSE;
630 TnyFolderType types[3];
632 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
633 rule = MODEST_DIMMING_RULE (user_data);
635 types[0] = TNY_FOLDER_TYPE_DRAFTS;
636 types[1] = TNY_FOLDER_TYPE_OUTBOX;
637 types[2] = TNY_FOLDER_TYPE_ROOT;
639 /* Check dimmed rule */
641 dimmed = _selected_folder_is_any_of_type (win, types, 3);
643 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
646 /* main window dimming rules */
647 if (MODEST_IS_MAIN_WINDOW(win)) {
650 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
652 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
655 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
657 /* msg view window dimming rules */
658 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
660 /* Check dimmed rule */
662 dimmed = _transfer_mode_enabled (win);
664 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
667 dimmed = _msg_download_in_progress (win);
669 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
678 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
680 ModestDimmingRule *rule = NULL;
681 gboolean dimmed = FALSE;
683 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
684 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
685 rule = MODEST_DIMMING_RULE (user_data);
687 /* Check dimmed rule */
689 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
692 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
694 modest_dimming_rule_set_notification (rule, "");
701 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
703 gboolean dimmed = FALSE;
705 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
707 /* Check dimmed rule */
715 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
717 ModestDimmingRule *rule = NULL;
718 const DimmedState *state = NULL;
719 gboolean dimmed = FALSE;
721 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
722 rule = MODEST_DIMMING_RULE (user_data);
723 state = modest_window_get_dimming_state (win);
725 /* Check dimmed rule */
726 if (MODEST_IS_MAIN_WINDOW (win)) {
728 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
730 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
733 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
736 dimmed = state->sent_in_progress;
738 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
741 dimmed = state->any_marked_as_deleted;
743 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
744 modest_dimming_rule_set_notification (rule, msg);
749 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
751 gchar *message = NULL;
753 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
754 state->already_opened_msg);
755 modest_dimming_rule_set_notification (rule, message);
761 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
763 dimmed = _transfer_mode_enabled (win);
765 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
768 dimmed = state->any_marked_as_deleted;
770 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
771 modest_dimming_rule_set_notification (rule, msg);
776 dimmed = state->sent_in_progress;
778 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
781 /* The delete button should be dimmed when viewing an attachment,
782 * but should be enabled when viewing a message from the list,
783 * or when viewing a search result.
786 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
787 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
789 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
799 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
801 ModestDimmingRule *rule = NULL;
802 GtkWidget *header_view = NULL;
803 gboolean dimmed = FALSE;
805 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
806 rule = MODEST_DIMMING_RULE (user_data);
808 /* main window dimming rules */
809 if (MODEST_IS_MAIN_WINDOW(win)) {
811 /* Check dimmed rule */
812 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
813 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
815 /* If the header view has the focus: */
816 if (header_view && gtk_widget_is_focus (header_view)) {
817 /* Check dimmed rule */
819 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
822 /* If the folder view has the focus: */
823 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
824 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
825 if (folder_view && gtk_widget_is_focus (folder_view)) {
826 TnyFolderStore *folder_store
827 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
829 /* Only enable for folders, not accounts,
830 * though the UI spec is not clear about that.
831 * If we enable this for accounts then we must
832 * add code to handle them in modest_ui_actions_on_details(). */
833 if (!TNY_IS_FOLDER(folder_store)) {
835 modest_dimming_rule_set_notification (rule, "");
838 g_object_unref (folder_store);
841 modest_dimming_rule_set_notification (rule, "");
844 dimmed = _msg_download_in_progress (win);
846 modest_dimming_rule_set_notification (rule, "");
853 /* msg view window dimming rules */
856 /* Check dimmed rule */
858 if (MODEST_IS_MSG_VIEW_WINDOW (win))
859 dimmed = _msg_download_in_progress (win);
861 modest_dimming_rule_set_notification (rule, "");
864 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
865 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
868 modest_dimming_rule_set_notification (rule, "");
877 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
879 ModestDimmingRule *rule = NULL;
880 TnyHeaderFlags flags;
881 const DimmedState *state = NULL;
882 gboolean dimmed = FALSE;
884 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
885 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
886 rule = MODEST_DIMMING_RULE (user_data);
887 state = modest_window_get_dimming_state (win);
889 flags = TNY_HEADER_FLAG_SEEN;
891 /* Check dimmed rule */
893 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
896 dimmed = state->all_marked_as_seen;
898 modest_dimming_rule_set_notification (rule, "");
905 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
907 ModestDimmingRule *rule = NULL;
908 TnyHeaderFlags flags;
909 const DimmedState *state = NULL;
910 gboolean dimmed = FALSE;
912 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
913 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
914 rule = MODEST_DIMMING_RULE (user_data);
915 state = modest_window_get_dimming_state (win);
917 flags = TNY_HEADER_FLAG_SEEN;
919 /* Check dimmed rule */
921 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
923 dimmed = !state->any_marked_as_seen;
925 modest_dimming_rule_set_notification (rule, "");
932 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
934 ModestDimmingRule *rule = NULL;
935 gboolean dimmed = FALSE;
937 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
938 rule = MODEST_DIMMING_RULE (user_data);
940 if (MODEST_IS_MAIN_WINDOW (win))
941 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
942 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
943 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
950 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
952 GtkWidget *folder_view = NULL;
953 ModestDimmingRule *rule = NULL;
954 const DimmedState *state = NULL;
955 gboolean dimmed = FALSE;
957 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
958 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
959 rule = MODEST_DIMMING_RULE (user_data);
960 state = modest_window_get_dimming_state (win);
962 /* Get the folder view */
963 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
964 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
967 /* Check diming rules for folders transfer */
968 if (folder_view && gtk_widget_is_focus (folder_view)) {
969 TnyFolderType types[5];
971 types[0] = TNY_FOLDER_TYPE_DRAFTS;
972 types[1] = TNY_FOLDER_TYPE_OUTBOX;
973 types[2] = TNY_FOLDER_TYPE_SENT;
974 types[3] = TNY_FOLDER_TYPE_ROOT;
975 types[4] = TNY_FOLDER_TYPE_INBOX;
977 /* Apply folder rules */
979 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
981 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
984 dimmed = _selected_folder_is_any_of_type (win, types, 5);
986 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
990 /* Check diming rules for messages transfer */
992 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
994 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
995 state->already_opened_msg);
996 modest_dimming_rule_set_notification (rule, message);
1001 if (!(folder_view && gtk_widget_is_focus (folder_view)))
1002 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1006 dimmed = _selected_msg_sent_in_progress (win);
1008 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1015 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1017 ModestDimmingRule *rule = NULL;
1018 gboolean dimmed = FALSE;
1020 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1021 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1022 rule = MODEST_DIMMING_RULE (user_data);
1024 /* Check dimmed rule */
1026 dimmed = _transfer_mode_enabled (win);
1028 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1031 dimmed = modest_window_get_dimming_state (win)->any_marked_as_deleted;
1033 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
1034 modest_dimming_rule_set_notification (rule, msg);
1040 dimmed = _selected_msg_sent_in_progress (win);
1042 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1045 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1046 /* The move_to button should be dimmed when viewing an attachment,
1047 * but should be enabled when viewing a message from the list,
1048 * or when viewing a search result.
1050 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1051 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1056 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1063 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1065 ModestDimmingRule *rule = NULL;
1066 gboolean dimmed = FALSE;
1068 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1069 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1070 rule = MODEST_DIMMING_RULE (user_data);
1072 /* Check dimmed rule */
1074 dimmed = _transfer_mode_enabled (win);
1076 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1083 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1085 ModestDimmingRule *rule = NULL;
1086 TnyFolderType types[3];
1087 gboolean dimmed = FALSE;
1089 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1090 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1091 rule = MODEST_DIMMING_RULE (user_data);
1093 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1094 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1095 types[2] = TNY_FOLDER_TYPE_SENT;
1097 /* Check dimmed rule */
1099 dimmed = _clipboard_is_empty (win);
1101 modest_dimming_rule_set_notification (rule,
1102 dgettext("hildon-common-strings",
1103 "ecoc_ib_edwin_nothing_to_paste"));
1106 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1108 modest_dimming_rule_set_notification (rule,
1109 dgettext("hildon-common-strings",
1110 "ckct_ib_unable_to_paste_here"));
1113 dimmed = !_folder_view_has_focus (win);
1115 modest_dimming_rule_set_notification (rule,
1116 dgettext("hildon-common-strings",
1117 "ckct_ib_unable_to_paste_here"));
1120 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1122 modest_dimming_rule_set_notification (rule,
1123 dgettext("hildon-common-strings",
1124 "ckct_ib_unable_to_paste_here"));
1127 dimmed = _selected_folder_is_same_as_source (win);
1129 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1132 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1134 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1142 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1144 ModestDimmingRule *rule = NULL;
1145 gboolean dimmed = FALSE;
1146 GtkWidget *focused = NULL;
1148 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1149 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1150 rule = MODEST_DIMMING_RULE (user_data);
1152 focused = gtk_window_get_focus (GTK_WINDOW (win));
1154 /* Main window dimming rules */
1155 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1156 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1158 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1159 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1161 if (!dimmed && GTK_IS_ENTRY (focused)) {
1162 const gchar *current_text;
1163 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1164 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1167 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1168 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1169 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1172 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1178 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1180 ModestDimmingRule *rule = NULL;
1181 gboolean dimmed = FALSE;
1183 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1184 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1185 rule = MODEST_DIMMING_RULE (user_data);
1187 /* Check dimmed rule */
1189 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1192 dimmed = _purged_attach_selected (win, FALSE, NULL);
1194 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1202 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1204 ModestDimmingRule *rule = NULL;
1205 gboolean dimmed = FALSE;
1207 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1208 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1209 rule = MODEST_DIMMING_RULE (user_data);
1211 /* Check dimmed rule */
1213 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1216 dimmed = _purged_attach_selected (win, FALSE, NULL);
1218 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1226 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1228 ModestDimmingRule *rule = NULL;
1229 const DimmedState *state = NULL;
1230 gboolean dimmed = FALSE;
1232 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1233 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1234 rule = MODEST_DIMMING_RULE (user_data);
1235 state = modest_window_get_dimming_state (win);
1237 /* Check in main window if there's only one message selected */
1238 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1239 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1242 /* Check in view window if there's any attachment selected */
1243 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1244 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1246 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1251 dimmed = _selected_msg_sent_in_progress (win);
1253 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1257 /* cannot purge in editable drafts nor pop folders */
1259 dimmed = _invalid_folder_for_purge (win, rule);
1261 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1264 /* Check if the selected message in main window has attachments */
1265 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1266 dimmed = !(state->any_has_attachments);
1268 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1271 /* Check if all attachments are already purged */
1273 dimmed = _purged_attach_selected (win, TRUE, rule);
1276 /* Check if the message is already downloaded */
1277 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1278 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1280 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1288 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1290 ModestDimmingRule *rule = NULL;
1291 gboolean dimmed = FALSE;
1293 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1294 rule = MODEST_DIMMING_RULE (user_data);
1296 /* Check dimmed rule */
1297 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1298 dimmed = _clipboard_is_empty (win);
1300 modest_dimming_rule_set_notification (rule, "");
1303 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1304 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1311 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1313 ModestDimmingRule *rule = NULL;
1314 gboolean dimmed = FALSE;
1316 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1317 rule = MODEST_DIMMING_RULE (user_data);
1319 /* Check dimmed rule */
1320 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1321 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1328 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1330 ModestDimmingRule *rule = NULL;
1331 const DimmedState *state = NULL;
1332 gboolean dimmed = FALSE;
1334 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1335 rule = MODEST_DIMMING_RULE (user_data);
1336 state = modest_window_get_dimming_state (win);
1338 /* Check common dimming rules */
1340 dimmed = _invalid_clipboard_selected (win, rule);
1343 /* Check window specific dimming rules */
1344 if (MODEST_IS_MAIN_WINDOW (win)) {
1345 /* Get focused widget */
1346 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1348 if (MODEST_IS_HEADER_VIEW (focused)) {
1350 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1352 modest_dimming_rule_set_notification (rule, "");
1355 dimmed = _selected_msg_sent_in_progress (win);
1357 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1360 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1362 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1365 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1366 TnyFolderType types[3];
1368 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1369 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1370 types[2] = TNY_FOLDER_TYPE_SENT;
1372 /* Apply folder rules */
1374 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1376 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1379 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1381 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1384 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1386 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1395 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1397 ModestDimmingRule *rule = NULL;
1398 const DimmedState *state = NULL;
1399 gboolean dimmed = FALSE;
1401 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1402 rule = MODEST_DIMMING_RULE (user_data);
1403 state = modest_window_get_dimming_state (win);
1405 /* Check common dimming rules */
1407 dimmed = _invalid_clipboard_selected (win, rule);
1410 /* Check window specific dimming rules */
1411 if (MODEST_IS_MAIN_WINDOW (win)) {
1412 /* Get focused widget */
1413 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1415 if (MODEST_IS_HEADER_VIEW (focused)) {
1417 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1419 modest_dimming_rule_set_notification (rule, "");
1422 dimmed = _selected_msg_sent_in_progress (win);
1424 modest_dimming_rule_set_notification (rule, _(""));
1427 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1429 modest_dimming_rule_set_notification (rule, _(""));
1432 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1433 TnyFolderType types[3];
1435 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1436 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1437 types[2] = TNY_FOLDER_TYPE_SENT;
1440 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1442 modest_dimming_rule_set_notification (rule, _(""));
1445 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1447 modest_dimming_rule_set_notification (rule, _(""));
1456 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1458 ModestDimmingRule *rule = NULL;
1459 const DimmedState *state = NULL;
1460 gboolean dimmed = FALSE;
1462 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1463 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1464 rule = MODEST_DIMMING_RULE (user_data);
1465 state = modest_window_get_dimming_state (win);
1468 /* Check common dimming rules */
1470 ModestMsgEditFormat format;
1471 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1473 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1475 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1480 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1481 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1483 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1485 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1493 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1495 ModestDimmingRule *rule = NULL;
1496 const DimmedState *state = NULL;
1497 gboolean dimmed = FALSE;
1499 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1500 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1501 rule = MODEST_DIMMING_RULE (user_data);
1502 state = modest_window_get_dimming_state (win);
1506 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1507 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1509 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1511 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1519 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1521 ModestDimmingRule *rule = NULL;
1522 const DimmedState *state = NULL;
1523 gboolean dimmed = FALSE;
1524 GtkWidget *focused = NULL;
1526 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1527 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1528 rule = MODEST_DIMMING_RULE (user_data);
1529 state = modest_window_get_dimming_state (win);
1531 focused = gtk_window_get_focus (GTK_WINDOW (win));
1534 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1538 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1542 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1543 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1545 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1546 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1553 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1555 ModestDimmingRule *rule = NULL;
1556 const DimmedState *state = NULL;
1557 gboolean dimmed = FALSE;
1559 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1560 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1561 rule = MODEST_DIMMING_RULE (user_data);
1562 state = modest_window_get_dimming_state (win);
1565 TnyList *selected_attachments = NULL;
1566 gint n_att_selected = 0;
1567 GtkWidget *attachments_view;
1568 attachments_view = modest_msg_edit_window_get_child_widget (
1569 MODEST_MSG_EDIT_WINDOW (win),
1570 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1572 selected_attachments = modest_attachments_view_get_selection (
1573 MODEST_ATTACHMENTS_VIEW (attachments_view));
1574 n_att_selected = tny_list_get_length (selected_attachments);
1575 g_object_unref (selected_attachments);
1577 dimmed = (n_att_selected < 1);
1584 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1586 ModestDimmingRule *rule = NULL;
1587 const DimmedState *state = NULL;
1588 gboolean dimmed = FALSE;
1590 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1591 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1592 rule = MODEST_DIMMING_RULE (user_data);
1593 state = modest_window_get_dimming_state (win);
1596 GtkWidget *subject_field, *body_field;
1597 GtkTextBuffer *body_buffer;
1598 const gchar *subject = NULL;
1599 body_field = modest_msg_edit_window_get_child_widget (
1600 MODEST_MSG_EDIT_WINDOW (win),
1601 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1602 subject_field = modest_msg_edit_window_get_child_widget (
1603 MODEST_MSG_EDIT_WINDOW (win),
1604 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1605 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1606 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1608 dimmed = (subject == NULL || subject[0] == '\0');
1610 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
1614 GtkWidget *to_field, *cc_field, *bcc_field;
1615 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1616 cc_field = modest_msg_edit_window_get_child_widget (
1617 MODEST_MSG_EDIT_WINDOW (win),
1618 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1619 to_field = modest_msg_edit_window_get_child_widget (
1620 MODEST_MSG_EDIT_WINDOW (win),
1621 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1622 bcc_field = modest_msg_edit_window_get_child_widget (
1623 MODEST_MSG_EDIT_WINDOW (win),
1624 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1625 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1626 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1627 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1629 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1630 gtk_text_buffer_get_char_count (cc_buffer) +
1631 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1633 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1640 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1642 ModestDimmingRule *rule = NULL;
1643 gboolean dimmed = FALSE;
1645 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1646 rule = MODEST_DIMMING_RULE (user_data);
1648 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1650 /* Check dimmed rule */
1652 dimmed = _transfer_mode_enabled (win);
1654 modest_dimming_rule_set_notification (
1655 rule, _("mail_ib_notavailable_downloading"));
1658 dimmed = modest_msg_view_window_first_message_selected (
1659 MODEST_MSG_VIEW_WINDOW(win));
1660 modest_dimming_rule_set_notification (rule, NULL);
1667 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1669 ModestDimmingRule *rule = NULL;
1670 gboolean dimmed = FALSE;
1672 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1673 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1674 rule = MODEST_DIMMING_RULE (user_data);
1676 /* Check dimmed rule */
1678 dimmed = _transfer_mode_enabled (win);
1680 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1683 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1684 modest_dimming_rule_set_notification (rule, NULL);
1692 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1694 const gboolean dimmed =
1695 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1702 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1704 ModestDimmingRule *rule = NULL;
1705 TnyFolderType types[1];
1706 const DimmedState *state = NULL;
1707 gboolean dimmed = FALSE;
1709 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1710 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1711 rule = MODEST_DIMMING_RULE (user_data);
1712 state = modest_window_get_dimming_state (win);
1714 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1716 /* Check dimmed rules */
1718 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1720 modest_dimming_rule_set_notification (rule, "");
1723 dimmed = !_sending_in_progress (win);
1725 modest_dimming_rule_set_notification (rule, "");
1732 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1734 ModestDimmingRule *rule = NULL;
1735 TnyFolderType types[1];
1736 const DimmedState *state = NULL;
1737 gboolean dimmed = FALSE;
1739 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1740 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1741 rule = MODEST_DIMMING_RULE (user_data);
1742 state = modest_window_get_dimming_state (win);
1744 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1746 /* Check dimmed rules */
1748 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1750 modest_dimming_rule_set_notification (rule, "");
1753 dimmed = !_sending_in_progress (win);
1755 modest_dimming_rule_set_notification (rule, "");
1762 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1764 ModestDimmingRule *rule = NULL;
1765 gboolean dimmed = FALSE;
1767 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1768 rule = MODEST_DIMMING_RULE (user_data);
1770 /* Check dimmed rule */
1772 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1775 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1782 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1784 ModestDimmingRule *rule = NULL;
1785 gboolean dimmed = FALSE;
1787 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1788 rule = MODEST_DIMMING_RULE (user_data);
1790 /* Check dimmed rule */
1792 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1793 if (g_slist_length (account_names) <= 1)
1796 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1798 modest_account_mgr_free_account_names (account_names);
1805 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1807 ModestDimmingRule *rule = NULL;
1808 gboolean dimmed = FALSE;
1809 GtkWidget *focused = NULL;
1811 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1812 rule = MODEST_DIMMING_RULE (user_data);
1813 focused = gtk_window_get_focus (GTK_WINDOW (win));
1818 gchar *selection = NULL;
1819 if (GTK_IS_TEXT_VIEW (focused)) {
1820 GtkTextIter start, end;
1821 GtkTextBuffer *buffer = NULL;
1822 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1823 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1824 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1826 } else if (GTK_IS_LABEL (focused)) {
1827 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1829 gboolean do_check = TRUE;
1830 GtkClipboard *clipboard;
1831 if (GTK_IS_HTML (focused)) {
1834 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1835 do_check = !((sel == NULL) || (sel[0] == '\0'));
1838 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1839 selection = gtk_clipboard_wait_for_text (clipboard);
1844 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1850 /* *********************** static utility functions ******************** */
1854 _selected_folder_not_writeable (ModestMainWindow *win,
1857 GtkWidget *folder_view = NULL;
1858 TnyFolderStore *parent_folder = NULL;
1859 ModestEmailClipboard *clipboard = NULL;
1860 ModestTnyFolderRules rules;
1861 gboolean is_local_acc = FALSE;
1862 gboolean xfer_folders = FALSE;
1863 gboolean result = FALSE;
1865 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1867 /* Get folder view */
1868 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1869 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1870 /* If no folder view, always dimmed */
1874 /* Get selected folder as parent of new folder to create */
1875 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1876 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1877 /* If it's the local account and its transfering folders, then do not dim */
1878 if (TNY_IS_ACCOUNT (parent_folder)) {
1879 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1881 clipboard = modest_runtime_get_email_clipboard ();
1882 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1887 result = !(is_local_acc && xfer_folders);
1889 result = !is_local_acc;
1893 /* Check dimmed rule */
1894 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1895 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1899 if (parent_folder != NULL)
1900 g_object_unref (parent_folder);
1906 _selected_folder_not_deletable (ModestMainWindow *win)
1908 GtkWidget *folder_view = NULL;
1909 TnyFolderStore *parent_folder = NULL;
1910 ModestTnyFolderRules rules;
1911 gboolean result = FALSE;
1913 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1915 /* Get folder view */
1916 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1917 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1918 /* If no folder view, always dimmed */
1922 /* Get selected folder as parent of new folder to create */
1923 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1924 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1929 /* Check dimmed rule */
1930 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1931 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1935 if (parent_folder != NULL)
1936 g_object_unref (parent_folder);
1942 _selected_folder_not_moveable (ModestMainWindow *win)
1944 GtkWidget *folder_view = NULL;
1945 TnyFolderStore *parent_folder = NULL;
1946 ModestTnyFolderRules rules;
1947 gboolean result = FALSE;
1949 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1951 /* Get folder view */
1952 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1953 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1954 /* If no folder view, always dimmed */
1958 /* Get selected folder as parent of new folder to create */
1959 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1960 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1965 /* Check dimmed rule */
1966 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1967 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1971 if (parent_folder != NULL)
1972 g_object_unref (parent_folder);
1978 _selected_folder_not_renameable (ModestMainWindow *win)
1980 GtkWidget *folder_view = NULL;
1981 TnyFolderStore *parent_folder = NULL;
1982 ModestTnyFolderRules rules;
1983 gboolean result = FALSE;
1985 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1987 /* Get folder view */
1988 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1989 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1990 /* If no folder view, always dimmed */
1994 /* Get selected folder as parent of new folder to create */
1995 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1996 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2001 /* Check dimmed rule */
2002 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2003 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2007 if (parent_folder != NULL)
2008 g_object_unref (parent_folder);
2014 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2016 TnyFolderType types[2];
2017 gboolean result = FALSE;
2019 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2021 types[0] = TNY_FOLDER_TYPE_ROOT;
2022 types[1] = TNY_FOLDER_TYPE_INBOX;
2024 /* Check folder type */
2025 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2027 /* Check pop and MMC accounts */
2029 result = _selected_folder_is_MMC_or_POP_root (win);
2037 _selected_folder_is_root (ModestMainWindow *win)
2039 TnyFolderType types[1];
2040 gboolean result = FALSE;
2042 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2044 /* All accounts are root items: */
2045 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2046 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2048 gboolean is_account = FALSE;
2049 TnyFolderStore *folder_store =
2050 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2052 is_account = TNY_IS_ACCOUNT (folder_store);
2053 g_object_unref (folder_store);
2054 folder_store = NULL;
2061 /* Try something more precise: */
2062 types[0] = TNY_FOLDER_TYPE_ROOT;
2064 /* Check folder type */
2065 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2067 /* Check pop and MMC accounts */
2069 result = _selected_folder_is_MMC_or_POP_root (win);
2076 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2078 GtkWidget *folder_view = NULL;
2079 TnyFolderStore *parent_folder = NULL;
2080 gboolean result = FALSE;
2082 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2083 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2087 /* Get selected folder as parent of new folder to create */
2088 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2092 if (TNY_IS_ACCOUNT (parent_folder)) {
2093 /* If it's the local account then do not dim */
2094 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2097 /* If it's the MMC root folder then dim it */
2098 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2101 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2102 /* If it's POP then dim */
2103 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2104 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2108 g_object_unref (parent_folder);
2114 _header_view_is_all_selected (ModestMainWindow *win)
2116 const DimmedState *state = NULL;
2118 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2120 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2122 return state->all_selected;
2126 _selected_folder_is_empty (ModestMainWindow *win)
2128 GtkWidget *folder_view = NULL;
2129 TnyFolderStore *folder = NULL;
2130 gboolean result = FALSE;
2132 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2134 /* Get folder view */
2135 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2136 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2137 /* If no folder view, always dimmed */
2141 /* Get selected folder as parent of new folder to create */
2142 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2143 if (!(folder && TNY_IS_FOLDER(folder))) {
2145 g_object_unref (folder);
2149 /* Check folder type */
2150 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2153 g_object_unref (folder);
2159 _folder_view_has_focus (ModestWindow *win)
2161 GtkWidget *folder_view = NULL;
2163 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2165 /* Get folder view */
2166 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2167 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2171 if (gtk_widget_is_focus(folder_view))
2178 _selected_folder_is_same_as_source (ModestWindow *win)
2180 ModestEmailClipboard *clipboard = NULL;
2181 GtkWidget *folder_view = NULL;
2182 TnyFolderStore *folder = NULL;
2183 gboolean result = FALSE;
2185 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2187 /* Get folder view */
2188 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2189 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2193 /* Get selected folder as destination folder */
2194 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2195 if (!(folder && TNY_IS_FOLDER(folder))) {
2200 /* Check clipboard is cleared */
2201 clipboard = modest_runtime_get_email_clipboard ();
2202 if (modest_email_clipboard_cleared (clipboard)) {
2207 /* Check source folder */
2208 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2212 g_object_unref (folder);
2218 _selected_folder_is_any_of_type (ModestWindow *win,
2219 TnyFolderType types[],
2222 GtkWidget *folder_view = NULL;
2223 TnyFolderStore *folder = NULL;
2224 TnyFolderType folder_type;
2226 gboolean result = FALSE;
2228 /*Get current folder */
2229 if (MODEST_IS_MAIN_WINDOW(win)) {
2231 /* Get folder view */
2232 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2233 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2234 /* If no folder view, always dimmed */
2238 /* Get selected folder as parent of new folder to create */
2239 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2241 if (!(folder && TNY_IS_FOLDER(folder))) {
2243 g_object_unref (folder);
2247 /* Check folder type */
2248 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2250 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2251 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2252 for (i=0; i < ntypes; i++) {
2253 result = result || folder_type == types[i];
2260 g_object_unref (folder);
2266 _folder_is_any_of_type (TnyFolder *folder,
2267 TnyFolderType types[],
2270 TnyFolderType folder_type;
2271 gboolean result = FALSE;
2274 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2276 /* Get folder type */
2277 folder_type = modest_tny_folder_guess_folder_type (folder);
2278 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2279 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2281 /* Check foler type */
2282 for (i=0; i < ntypes; i++) {
2283 result = result || folder_type == types[i];
2290 _clipboard_is_empty (ModestWindow *win)
2292 gboolean result = FALSE;
2294 if (MODEST_IS_MAIN_WINDOW (win)) {
2295 ModestEmailClipboard *clipboard = NULL;
2296 clipboard = modest_runtime_get_email_clipboard ();
2297 if (modest_email_clipboard_cleared (clipboard))
2305 _invalid_clipboard_selected (ModestWindow *win,
2306 ModestDimmingRule *rule)
2308 const DimmedState *state = NULL;
2309 gboolean result = FALSE;
2310 GtkWidget *focused = NULL;
2312 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2313 state = modest_window_get_dimming_state (win);
2314 /* Get focuesed widget */
2315 focused = gtk_window_get_focus (GTK_WINDOW (win));
2317 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2318 gboolean has_selection = FALSE;
2319 if (GTK_IS_TEXT_VIEW (focused)) {
2320 GtkTextBuffer *buffer = NULL;
2321 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2322 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2323 } else if (GTK_IS_EDITABLE (focused)) {
2324 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2326 result = !has_selection;
2327 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2329 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2330 if (GTK_IS_LABEL (focused) &&
2331 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2333 } else if (GTK_IS_TEXT_VIEW (focused)) {
2334 GtkTextBuffer *buffer;
2335 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2336 result = !gtk_text_buffer_get_has_selection (buffer);
2337 } else if (GTK_IS_HTML (focused)) {
2340 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2341 result = ((sel == NULL) || (sel[0] == '\0'));
2342 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2345 GtkClipboard *clipboard;
2348 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2349 /* Get clipboard selection*/
2350 selection = gtk_clipboard_wait_for_text (clipboard);
2352 result = (selection == NULL);
2360 modest_dimming_rule_set_notification (rule, "");
2363 else if (MODEST_IS_MAIN_WINDOW (win)) {
2365 result = state->n_selected == 0;
2367 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2375 _invalid_attach_selected (ModestWindow *win,
2378 gboolean for_remove,
2379 ModestDimmingRule *rule)
2381 TnyList *attachments;
2383 TnyHeaderFlags flags;
2384 gboolean nested_attachments = FALSE;
2385 gboolean selected_messages = FALSE;
2386 const DimmedState *state = NULL;
2387 gboolean result = FALSE;
2389 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2390 state = modest_window_get_dimming_state (win);
2392 if (MODEST_IS_MAIN_WINDOW (win)) {
2393 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2395 result = !state->any_has_attachments;
2397 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2399 /* Get selected atachments */
2400 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2401 n_selected = tny_list_get_length (attachments);
2406 result = n_selected != 1;
2409 result = n_selected < 1;
2412 /* Check attached type (view operation not required) */
2413 if (!result && !for_view) {
2415 iter = tny_list_create_iterator (attachments);
2416 while (!tny_iterator_is_done (iter) && !result) {
2417 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2418 TnyList *nested_list = tny_simple_list_new ();
2419 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2420 selected_messages = TRUE;
2423 tny_mime_part_get_parts (mime_part, nested_list);
2424 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2425 nested_attachments = TRUE;
2428 g_object_unref (nested_list);
2429 g_object_unref (mime_part);
2430 tny_iterator_next (iter);
2432 g_object_unref (iter);
2435 /* Set notifications */
2436 if (result && rule != NULL) {
2437 if (selected_messages) {
2438 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2439 } else if (nested_attachments) {
2440 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2441 } else if (n_selected == 0) {
2442 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2443 } else if (unique) {
2444 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2449 g_object_unref (attachments);
2456 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2458 TnyList *attachments = NULL;
2461 gint n_attachments = 0;
2462 gboolean result = FALSE;
2464 /* This should check if _all_ the attachments are already purged. If only some
2465 * of them are purged, then it does not cause dim as there's a confirmation dialog
2466 * for removing only local attachments */
2468 /* Get selected atachments */
2469 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2470 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2471 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2472 /* If we're in main window, we won't know if there are already purged attachments */
2476 if (attachments == NULL)
2479 if (tny_list_get_length (attachments)) {
2480 g_object_unref (attachments);
2484 iter = tny_list_create_iterator (attachments);
2485 while (!tny_iterator_is_done (iter)) {
2486 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2487 if (tny_mime_part_is_purged (mime_part)) {
2491 g_object_unref (mime_part);
2492 tny_iterator_next (iter);
2494 g_object_unref (iter);
2497 g_object_unref (attachments);
2500 result = (purged == n_attachments);
2502 result = (purged > 0);
2504 /* This string no longer exists, refer to NB#75415 for more info
2505 if (result && (rule != NULL))
2506 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2513 _invalid_msg_selected (ModestMainWindow *win,
2515 ModestDimmingRule *rule)
2517 GtkWidget *folder_view = NULL;
2518 const DimmedState *state = NULL;
2519 gboolean result = FALSE;
2521 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2522 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2523 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2525 /* Get folder view to check focus */
2526 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2527 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2529 /* Check dimmed rule (TODO: check focus on widgets */
2531 result = ((state->n_selected == 0 ) ||
2532 (gtk_widget_is_focus (folder_view)));
2534 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2536 if (!result && unique) {
2537 result = state->n_selected > 1;
2539 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2547 _msg_download_in_progress (ModestWindow *win)
2549 gboolean result = FALSE;
2551 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2553 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2554 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2556 else if (MODEST_IS_MAIN_WINDOW (win)) {
2557 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2564 _msg_download_completed (ModestMainWindow *win)
2566 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2567 return state->any_marked_as_cached;
2571 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2573 GSList **send_queues = (GSList **) userdata;
2574 *send_queues = g_slist_prepend (*send_queues, value);
2578 _selected_msg_sent_in_progress (ModestWindow *win)
2580 const DimmedState *state = modest_window_get_dimming_state (win);
2581 return state->sent_in_progress;
2586 _sending_in_progress (ModestWindow *win)
2588 GHashTable *send_queue_cache = NULL;
2589 ModestCacheMgr *cache_mgr = NULL;
2590 ModestTnySendQueue *send_queue = NULL;
2591 GSList *send_queues = NULL, *node = NULL;
2592 gboolean result = FALSE;
2594 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2596 /* Get send queue */
2597 cache_mgr = modest_runtime_get_cache_mgr ();
2598 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2599 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2601 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2603 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2604 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2606 /* Check if send operation is in progress */
2607 result = modest_tny_send_queue_sending_in_progress (send_queue);
2614 _invalid_folder_for_purge (ModestWindow *win,
2615 ModestDimmingRule *rule)
2617 TnyFolder *folder = NULL;
2618 TnyAccount *account = NULL;
2619 gboolean result = FALSE;
2621 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2623 /* Get folder and account of message */
2624 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2625 g_return_val_if_fail(msg != NULL, TRUE);
2626 folder = tny_msg_get_folder (msg);
2627 g_object_unref (msg);
2628 if (folder == NULL) {
2632 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2633 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2634 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2637 folder = (TnyFolder *) modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2638 /* Could be a folder store */
2639 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2642 g_return_val_if_reached (FALSE);
2644 account = modest_tny_folder_get_account (folder);
2645 if (account == NULL) goto frees;
2648 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2649 TnyFolderType types[2];
2650 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2651 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2653 if (_selected_folder_is_any_of_type (win, types, 2)) {
2657 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2658 ModestTransportStoreProtocol proto;
2659 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2660 /* If it's a remote folder then dim */
2661 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2668 g_object_unref (folder);
2669 if (account != NULL)
2670 g_object_unref (account);
2676 _transfer_mode_enabled (ModestWindow *win)
2678 gboolean result = FALSE;
2681 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2682 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2683 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2684 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2686 g_warning("_transfer_mode_enabled called with wrong window type");
2693 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2695 GtkWidget *folder_view = NULL;
2696 TnyFolderStore *folder = NULL;
2697 ModestEmailClipboard *clipboard = NULL;
2698 const gchar *folder_name = NULL;
2699 gboolean result = FALSE;
2701 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2703 /*Get current parent folder */
2704 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2705 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2706 /* If no folder view, always dimmed */
2707 if (!folder_view) return FALSE;
2709 /* Get selected folder as parent of new folder to create */
2710 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2711 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2713 /* get modest clipboard and source folder */
2714 clipboard = modest_runtime_get_email_clipboard ();
2715 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2716 if (folder_name == NULL) goto frees;
2718 /* Check source subfolders names */
2719 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2725 g_object_unref (folder);
2732 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2735 ModestDimmingRule *rule = NULL;
2736 gboolean dimmed = FALSE;
2738 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2739 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2740 rule = MODEST_DIMMING_RULE (user_data);
2742 /* Check dimmed rule */
2744 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2751 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2754 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2756 ModestMsgEditFormat format =
2757 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2759 return (format != MODEST_MSG_EDIT_FORMAT_HTML);