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 /* This could happen if we're viewing a message of the
782 outbox that has been already sent */
784 ModestMsgViewWindow *view_window = MODEST_MSG_VIEW_WINDOW (win);
785 if (modest_msg_view_window_last_message_selected (view_window) &&
786 modest_msg_view_window_first_message_selected (view_window))
790 /* The delete button should be dimmed when viewing an attachment,
791 * but should be enabled when viewing a message from the list,
792 * or when viewing a search result.
795 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
796 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
798 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
808 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
810 ModestDimmingRule *rule = NULL;
811 GtkWidget *header_view = NULL;
812 gboolean dimmed = FALSE;
814 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
815 rule = MODEST_DIMMING_RULE (user_data);
817 /* main window dimming rules */
818 if (MODEST_IS_MAIN_WINDOW(win)) {
820 /* Check dimmed rule */
821 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
822 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
824 /* If the header view has the focus: */
825 if (header_view && gtk_widget_is_focus (header_view)) {
826 /* Check dimmed rule */
828 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
831 /* If the folder view has the focus: */
832 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
833 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
834 if (folder_view && gtk_widget_is_focus (folder_view)) {
835 TnyFolderStore *folder_store
836 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
838 /* Only enable for folders, not accounts,
839 * though the UI spec is not clear about that.
840 * If we enable this for accounts then we must
841 * add code to handle them in modest_ui_actions_on_details(). */
842 if (!TNY_IS_FOLDER(folder_store)) {
844 modest_dimming_rule_set_notification (rule, "");
847 g_object_unref (folder_store);
850 modest_dimming_rule_set_notification (rule, "");
853 dimmed = _msg_download_in_progress (win);
855 modest_dimming_rule_set_notification (rule, "");
862 /* msg view window dimming rules */
865 /* Check dimmed rule */
867 if (MODEST_IS_MSG_VIEW_WINDOW (win))
868 dimmed = _msg_download_in_progress (win);
870 modest_dimming_rule_set_notification (rule, "");
873 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
874 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
877 modest_dimming_rule_set_notification (rule, "");
886 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
888 ModestDimmingRule *rule = NULL;
889 TnyHeaderFlags flags;
890 const DimmedState *state = NULL;
891 gboolean dimmed = FALSE;
893 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
894 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
895 rule = MODEST_DIMMING_RULE (user_data);
896 state = modest_window_get_dimming_state (win);
898 flags = TNY_HEADER_FLAG_SEEN;
900 /* Check dimmed rule */
902 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
905 dimmed = state->all_marked_as_seen;
907 modest_dimming_rule_set_notification (rule, "");
914 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
916 ModestDimmingRule *rule = NULL;
917 TnyHeaderFlags flags;
918 const DimmedState *state = NULL;
919 gboolean dimmed = FALSE;
921 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
922 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
923 rule = MODEST_DIMMING_RULE (user_data);
924 state = modest_window_get_dimming_state (win);
926 flags = TNY_HEADER_FLAG_SEEN;
928 /* Check dimmed rule */
930 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
932 dimmed = !state->any_marked_as_seen;
934 modest_dimming_rule_set_notification (rule, "");
941 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
943 ModestDimmingRule *rule = NULL;
944 gboolean dimmed = FALSE;
946 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
947 rule = MODEST_DIMMING_RULE (user_data);
949 if (MODEST_IS_MAIN_WINDOW (win))
950 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
951 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
952 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
959 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
961 GtkWidget *folder_view = NULL;
962 ModestDimmingRule *rule = NULL;
963 const DimmedState *state = NULL;
964 gboolean dimmed = FALSE;
966 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
967 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
968 rule = MODEST_DIMMING_RULE (user_data);
969 state = modest_window_get_dimming_state (win);
971 /* Get the folder view */
972 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
973 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
976 /* Check diming rules for folders transfer */
977 if (folder_view && gtk_widget_is_focus (folder_view)) {
978 TnyFolderType types[5];
980 types[0] = TNY_FOLDER_TYPE_DRAFTS;
981 types[1] = TNY_FOLDER_TYPE_OUTBOX;
982 types[2] = TNY_FOLDER_TYPE_SENT;
983 types[3] = TNY_FOLDER_TYPE_ROOT;
984 types[4] = TNY_FOLDER_TYPE_INBOX;
986 /* Apply folder rules */
988 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
990 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
993 dimmed = _selected_folder_is_any_of_type (win, types, 5);
995 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
999 /* Check diming rules for messages transfer */
1001 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1003 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
1004 state->already_opened_msg);
1005 modest_dimming_rule_set_notification (rule, message);
1010 if (!(folder_view && gtk_widget_is_focus (folder_view)))
1011 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1015 dimmed = _selected_msg_sent_in_progress (win);
1017 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1024 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1026 ModestDimmingRule *rule = NULL;
1027 gboolean dimmed = FALSE;
1029 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1030 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1031 rule = MODEST_DIMMING_RULE (user_data);
1033 /* Check dimmed rule */
1035 dimmed = _transfer_mode_enabled (win);
1037 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1040 dimmed = modest_window_get_dimming_state (win)->any_marked_as_deleted;
1042 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
1043 modest_dimming_rule_set_notification (rule, msg);
1049 dimmed = _selected_msg_sent_in_progress (win);
1051 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1054 /* This could happen if we're viewing a message of the outbox
1055 that has been already sent */
1057 ModestMsgViewWindow *view_window = MODEST_MSG_VIEW_WINDOW (win);
1058 if (modest_msg_view_window_last_message_selected (view_window) &&
1059 modest_msg_view_window_first_message_selected (view_window))
1064 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1065 /* The move_to button should be dimmed when viewing an attachment,
1066 * but should be enabled when viewing a message from the list,
1067 * or when viewing a search result.
1069 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1070 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1075 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1082 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1084 ModestDimmingRule *rule = NULL;
1085 gboolean dimmed = FALSE;
1087 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1088 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1089 rule = MODEST_DIMMING_RULE (user_data);
1091 /* Check dimmed rule */
1093 dimmed = _transfer_mode_enabled (win);
1095 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1102 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1104 ModestDimmingRule *rule = NULL;
1105 TnyFolderType types[3];
1106 gboolean dimmed = FALSE;
1108 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1109 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1110 rule = MODEST_DIMMING_RULE (user_data);
1112 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1113 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1114 types[2] = TNY_FOLDER_TYPE_SENT;
1116 /* Check dimmed rule */
1118 dimmed = _clipboard_is_empty (win);
1120 modest_dimming_rule_set_notification (rule,
1121 dgettext("hildon-common-strings",
1122 "ecoc_ib_edwin_nothing_to_paste"));
1125 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1127 modest_dimming_rule_set_notification (rule,
1128 dgettext("hildon-common-strings",
1129 "ckct_ib_unable_to_paste_here"));
1132 dimmed = !_folder_view_has_focus (win);
1134 modest_dimming_rule_set_notification (rule,
1135 dgettext("hildon-common-strings",
1136 "ckct_ib_unable_to_paste_here"));
1139 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1141 modest_dimming_rule_set_notification (rule,
1142 dgettext("hildon-common-strings",
1143 "ckct_ib_unable_to_paste_here"));
1146 dimmed = _selected_folder_is_same_as_source (win);
1148 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1151 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1153 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1161 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1163 ModestDimmingRule *rule = NULL;
1164 gboolean dimmed = FALSE;
1165 GtkWidget *focused = NULL;
1167 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1168 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1169 rule = MODEST_DIMMING_RULE (user_data);
1171 focused = gtk_window_get_focus (GTK_WINDOW (win));
1173 /* Main window dimming rules */
1174 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1175 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1177 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1178 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1180 if (!dimmed && GTK_IS_ENTRY (focused)) {
1181 const gchar *current_text;
1182 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1183 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1186 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1187 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1188 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1191 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1197 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1199 ModestDimmingRule *rule = NULL;
1200 gboolean dimmed = FALSE;
1202 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1203 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1204 rule = MODEST_DIMMING_RULE (user_data);
1206 /* Check dimmed rule */
1208 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1211 dimmed = _purged_attach_selected (win, FALSE, NULL);
1213 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1221 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1223 ModestDimmingRule *rule = NULL;
1224 gboolean dimmed = FALSE;
1226 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1227 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1228 rule = MODEST_DIMMING_RULE (user_data);
1230 /* Check dimmed rule */
1232 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1235 dimmed = _purged_attach_selected (win, FALSE, NULL);
1237 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1245 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1247 ModestDimmingRule *rule = NULL;
1248 const DimmedState *state = NULL;
1249 gboolean dimmed = FALSE;
1251 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1252 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1253 rule = MODEST_DIMMING_RULE (user_data);
1254 state = modest_window_get_dimming_state (win);
1256 /* Check in main window if there's only one message selected */
1257 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1258 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1261 /* Check in view window if there's any attachment selected */
1262 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1263 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1265 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1268 /* Messages as attachments could not be removed */
1269 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1270 TnyList *attachments;
1272 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW (win));
1274 iter = tny_list_create_iterator (attachments);
1275 while (!tny_iterator_is_done (iter) && !dimmed) {
1276 TnyMimePart *mime_part = (TnyMimePart *)
1277 tny_iterator_get_current (iter);
1278 if (modest_tny_mime_part_is_msg (mime_part))
1280 g_object_unref (mime_part);
1281 tny_iterator_next (iter);
1283 g_object_unref (iter);
1284 g_object_unref (attachments);
1290 dimmed = _selected_msg_sent_in_progress (win);
1292 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1296 /* cannot purge in editable drafts nor pop folders */
1298 dimmed = _invalid_folder_for_purge (win, rule);
1300 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1303 /* Check if the selected message in main window has attachments */
1304 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1305 dimmed = !(state->any_has_attachments);
1307 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1310 /* Check if all attachments are already purged */
1312 dimmed = _purged_attach_selected (win, TRUE, rule);
1315 /* Check if the message is already downloaded */
1316 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1317 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1319 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1326 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1328 ModestDimmingRule *rule = NULL;
1329 gboolean dimmed = FALSE;
1331 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1332 rule = MODEST_DIMMING_RULE (user_data);
1334 /* Check dimmed rule */
1335 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1336 dimmed = _clipboard_is_empty (win);
1338 modest_dimming_rule_set_notification (rule, "");
1341 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1342 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1349 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1351 ModestDimmingRule *rule = NULL;
1352 gboolean dimmed = FALSE;
1354 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1355 rule = MODEST_DIMMING_RULE (user_data);
1357 /* Check dimmed rule */
1358 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1359 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1366 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1368 ModestDimmingRule *rule = NULL;
1369 const DimmedState *state = NULL;
1370 gboolean dimmed = FALSE;
1372 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1373 rule = MODEST_DIMMING_RULE (user_data);
1374 state = modest_window_get_dimming_state (win);
1376 /* Check common dimming rules */
1378 dimmed = _invalid_clipboard_selected (win, rule);
1381 /* Check window specific dimming rules */
1382 if (MODEST_IS_MAIN_WINDOW (win)) {
1383 /* Get focused widget */
1384 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1386 if (MODEST_IS_HEADER_VIEW (focused)) {
1388 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1390 modest_dimming_rule_set_notification (rule, "");
1393 dimmed = _selected_msg_sent_in_progress (win);
1395 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1398 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1400 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1403 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1404 TnyFolderType types[3];
1406 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1407 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1408 types[2] = TNY_FOLDER_TYPE_SENT;
1410 /* Apply folder rules */
1412 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1414 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1417 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1419 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1422 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1424 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1433 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1435 ModestDimmingRule *rule = NULL;
1436 const DimmedState *state = NULL;
1437 gboolean dimmed = FALSE;
1439 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1440 rule = MODEST_DIMMING_RULE (user_data);
1441 state = modest_window_get_dimming_state (win);
1443 /* Check common dimming rules */
1445 dimmed = _invalid_clipboard_selected (win, rule);
1448 /* Check window specific dimming rules */
1449 if (MODEST_IS_MAIN_WINDOW (win)) {
1450 /* Get focused widget */
1451 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1453 if (MODEST_IS_HEADER_VIEW (focused)) {
1455 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1457 modest_dimming_rule_set_notification (rule, "");
1460 dimmed = _selected_msg_sent_in_progress (win);
1462 modest_dimming_rule_set_notification (rule, _(""));
1465 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1467 modest_dimming_rule_set_notification (rule, _(""));
1470 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1471 TnyFolderType types[3];
1473 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1474 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1475 types[2] = TNY_FOLDER_TYPE_SENT;
1478 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1480 modest_dimming_rule_set_notification (rule, _(""));
1483 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1485 modest_dimming_rule_set_notification (rule, _(""));
1494 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1496 ModestDimmingRule *rule = NULL;
1497 const DimmedState *state = NULL;
1498 gboolean dimmed = FALSE;
1500 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1501 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1502 rule = MODEST_DIMMING_RULE (user_data);
1503 state = modest_window_get_dimming_state (win);
1506 /* Check common dimming rules */
1508 ModestMsgEditFormat format;
1509 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1511 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1513 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1518 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1519 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1521 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1523 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1531 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1533 ModestDimmingRule *rule = NULL;
1534 const DimmedState *state = NULL;
1535 gboolean dimmed = FALSE;
1537 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1538 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1539 rule = MODEST_DIMMING_RULE (user_data);
1540 state = modest_window_get_dimming_state (win);
1544 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1545 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1547 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1549 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1557 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1559 ModestDimmingRule *rule = NULL;
1560 const DimmedState *state = NULL;
1561 gboolean dimmed = FALSE;
1562 GtkWidget *focused = NULL;
1564 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1565 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1566 rule = MODEST_DIMMING_RULE (user_data);
1567 state = modest_window_get_dimming_state (win);
1569 focused = gtk_window_get_focus (GTK_WINDOW (win));
1572 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1576 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1580 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1581 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1583 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1584 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1591 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1593 ModestDimmingRule *rule = NULL;
1594 const DimmedState *state = NULL;
1595 gboolean dimmed = FALSE;
1597 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1598 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1599 rule = MODEST_DIMMING_RULE (user_data);
1600 state = modest_window_get_dimming_state (win);
1603 TnyList *selected_attachments = NULL;
1604 gint n_att_selected = 0;
1605 GtkWidget *attachments_view;
1606 attachments_view = modest_msg_edit_window_get_child_widget (
1607 MODEST_MSG_EDIT_WINDOW (win),
1608 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1610 selected_attachments = modest_attachments_view_get_selection (
1611 MODEST_ATTACHMENTS_VIEW (attachments_view));
1612 n_att_selected = tny_list_get_length (selected_attachments);
1613 g_object_unref (selected_attachments);
1615 dimmed = (n_att_selected < 1);
1622 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1624 ModestDimmingRule *rule = NULL;
1625 const DimmedState *state = NULL;
1626 gboolean dimmed = FALSE;
1628 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1629 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1630 rule = MODEST_DIMMING_RULE (user_data);
1631 state = modest_window_get_dimming_state (win);
1634 GtkWidget *subject_field, *body_field;
1635 GtkTextBuffer *body_buffer;
1636 const gchar *subject = NULL;
1637 body_field = modest_msg_edit_window_get_child_widget (
1638 MODEST_MSG_EDIT_WINDOW (win),
1639 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1640 subject_field = modest_msg_edit_window_get_child_widget (
1641 MODEST_MSG_EDIT_WINDOW (win),
1642 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1643 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1644 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1646 dimmed = (subject == NULL || subject[0] == '\0');
1648 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
1652 GtkWidget *to_field, *cc_field, *bcc_field;
1653 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1654 cc_field = modest_msg_edit_window_get_child_widget (
1655 MODEST_MSG_EDIT_WINDOW (win),
1656 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1657 to_field = modest_msg_edit_window_get_child_widget (
1658 MODEST_MSG_EDIT_WINDOW (win),
1659 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1660 bcc_field = modest_msg_edit_window_get_child_widget (
1661 MODEST_MSG_EDIT_WINDOW (win),
1662 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1663 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1664 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1665 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1667 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1668 gtk_text_buffer_get_char_count (cc_buffer) +
1669 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1671 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1678 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1680 ModestDimmingRule *rule = NULL;
1681 gboolean dimmed = FALSE;
1683 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1684 rule = MODEST_DIMMING_RULE (user_data);
1686 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1688 /* Check dimmed rule */
1690 dimmed = _transfer_mode_enabled (win);
1692 modest_dimming_rule_set_notification (
1693 rule, _("mail_ib_notavailable_downloading"));
1696 dimmed = modest_msg_view_window_first_message_selected (
1697 MODEST_MSG_VIEW_WINDOW(win));
1698 modest_dimming_rule_set_notification (rule, NULL);
1705 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1707 ModestDimmingRule *rule = NULL;
1708 gboolean dimmed = FALSE;
1710 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1711 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1712 rule = MODEST_DIMMING_RULE (user_data);
1714 /* Check dimmed rule */
1716 dimmed = _transfer_mode_enabled (win);
1718 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1721 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1722 modest_dimming_rule_set_notification (rule, NULL);
1730 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1732 const gboolean dimmed =
1733 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1740 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1742 ModestDimmingRule *rule = NULL;
1743 TnyFolderType types[1];
1744 const DimmedState *state = NULL;
1745 gboolean dimmed = FALSE;
1747 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1748 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1749 rule = MODEST_DIMMING_RULE (user_data);
1750 state = modest_window_get_dimming_state (win);
1752 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1754 /* Check dimmed rules */
1756 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1758 modest_dimming_rule_set_notification (rule, "");
1761 dimmed = !_sending_in_progress (win);
1763 modest_dimming_rule_set_notification (rule, "");
1770 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1772 ModestDimmingRule *rule = NULL;
1773 TnyFolderType types[1];
1774 const DimmedState *state = NULL;
1775 gboolean dimmed = FALSE;
1777 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1778 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1779 rule = MODEST_DIMMING_RULE (user_data);
1780 state = modest_window_get_dimming_state (win);
1782 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1784 /* Check dimmed rules */
1786 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1788 modest_dimming_rule_set_notification (rule, "");
1791 dimmed = !_sending_in_progress (win);
1793 modest_dimming_rule_set_notification (rule, "");
1800 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1802 ModestDimmingRule *rule = NULL;
1803 gboolean dimmed = FALSE;
1805 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1806 rule = MODEST_DIMMING_RULE (user_data);
1808 /* Check dimmed rule */
1810 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1813 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1820 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1822 ModestDimmingRule *rule = NULL;
1823 gboolean dimmed = FALSE;
1825 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1826 rule = MODEST_DIMMING_RULE (user_data);
1828 /* Check dimmed rule */
1830 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1831 if (g_slist_length (account_names) <= 1)
1834 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1836 modest_account_mgr_free_account_names (account_names);
1843 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1845 ModestDimmingRule *rule = NULL;
1846 gboolean dimmed = FALSE;
1847 GtkWidget *focused = NULL;
1849 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1850 rule = MODEST_DIMMING_RULE (user_data);
1851 focused = gtk_window_get_focus (GTK_WINDOW (win));
1856 gchar *selection = NULL;
1857 if (GTK_IS_TEXT_VIEW (focused)) {
1858 GtkTextIter start, end;
1859 GtkTextBuffer *buffer = NULL;
1860 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1861 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1862 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1864 } else if (GTK_IS_LABEL (focused)) {
1865 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1867 gboolean do_check = TRUE;
1868 GtkClipboard *clipboard;
1869 if (GTK_IS_HTML (focused)) {
1872 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1873 do_check = !((sel == NULL) || (sel[0] == '\0'));
1876 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1877 selection = gtk_clipboard_wait_for_text (clipboard);
1882 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1888 /* *********************** static utility functions ******************** */
1892 _selected_folder_not_writeable (ModestMainWindow *win,
1895 GtkWidget *folder_view = NULL;
1896 TnyFolderStore *parent_folder = NULL;
1897 ModestEmailClipboard *clipboard = NULL;
1898 ModestTnyFolderRules rules;
1899 gboolean is_local_acc = FALSE;
1900 gboolean xfer_folders = FALSE;
1901 gboolean result = FALSE;
1903 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1905 /* Get folder view */
1906 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1907 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1908 /* If no folder view, always dimmed */
1912 /* Get selected folder as parent of new folder to create */
1913 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1914 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1915 /* If it's the local account and its transfering folders, then do not dim */
1916 if (TNY_IS_ACCOUNT (parent_folder)) {
1917 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1919 clipboard = modest_runtime_get_email_clipboard ();
1920 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1925 result = !(is_local_acc && xfer_folders);
1927 result = !is_local_acc;
1931 /* Check dimmed rule */
1932 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1933 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1937 if (parent_folder != NULL)
1938 g_object_unref (parent_folder);
1944 _selected_folder_not_deletable (ModestMainWindow *win)
1946 GtkWidget *folder_view = NULL;
1947 TnyFolderStore *parent_folder = NULL;
1948 ModestTnyFolderRules rules;
1949 gboolean result = FALSE;
1951 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1953 /* Get folder view */
1954 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1955 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1956 /* If no folder view, always dimmed */
1960 /* Get selected folder as parent of new folder to create */
1961 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1962 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1967 /* Check dimmed rule */
1968 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1969 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1973 if (parent_folder != NULL)
1974 g_object_unref (parent_folder);
1980 _selected_folder_not_moveable (ModestMainWindow *win)
1982 GtkWidget *folder_view = NULL;
1983 TnyFolderStore *parent_folder = NULL;
1984 ModestTnyFolderRules rules;
1985 gboolean result = FALSE;
1987 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1989 /* Get folder view */
1990 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1991 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1992 /* If no folder view, always dimmed */
1996 /* Get selected folder as parent of new folder to create */
1997 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1998 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2003 /* Check dimmed rule */
2004 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2005 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
2009 if (parent_folder != NULL)
2010 g_object_unref (parent_folder);
2016 _selected_folder_not_renameable (ModestMainWindow *win)
2018 GtkWidget *folder_view = NULL;
2019 TnyFolderStore *parent_folder = NULL;
2020 ModestTnyFolderRules rules;
2021 gboolean result = FALSE;
2023 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2025 /* Get folder view */
2026 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2027 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2028 /* If no folder view, always dimmed */
2032 /* Get selected folder as parent of new folder to create */
2033 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2034 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2039 /* Check dimmed rule */
2040 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2041 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2045 if (parent_folder != NULL)
2046 g_object_unref (parent_folder);
2052 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2054 TnyFolderType types[2];
2055 gboolean result = FALSE;
2057 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2059 types[0] = TNY_FOLDER_TYPE_ROOT;
2060 types[1] = TNY_FOLDER_TYPE_INBOX;
2062 /* Check folder type */
2063 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2065 /* Check pop and MMC accounts */
2067 result = _selected_folder_is_MMC_or_POP_root (win);
2075 _selected_folder_is_root (ModestMainWindow *win)
2077 TnyFolderType types[1];
2078 gboolean result = FALSE;
2080 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2082 /* All accounts are root items: */
2083 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2084 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2086 gboolean is_account = FALSE;
2087 TnyFolderStore *folder_store =
2088 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2090 is_account = TNY_IS_ACCOUNT (folder_store);
2091 g_object_unref (folder_store);
2092 folder_store = NULL;
2099 /* Try something more precise: */
2100 types[0] = TNY_FOLDER_TYPE_ROOT;
2102 /* Check folder type */
2103 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2105 /* Check pop and MMC accounts */
2107 result = _selected_folder_is_MMC_or_POP_root (win);
2114 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2116 GtkWidget *folder_view = NULL;
2117 TnyFolderStore *parent_folder = NULL;
2118 gboolean result = FALSE;
2120 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2121 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2125 /* Get selected folder as parent of new folder to create */
2126 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2130 if (TNY_IS_ACCOUNT (parent_folder)) {
2131 /* If it's the local account then do not dim */
2132 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2135 /* If it's the MMC root folder then dim it */
2136 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2139 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2140 /* If it's POP then dim */
2141 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2142 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2146 g_object_unref (parent_folder);
2152 _header_view_is_all_selected (ModestMainWindow *win)
2154 const DimmedState *state = NULL;
2156 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2158 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2160 return state->all_selected;
2164 _selected_folder_is_empty (ModestMainWindow *win)
2166 GtkWidget *folder_view = NULL, *header_view = NULL;
2167 TnyFolderStore *folder = NULL;
2168 gboolean result = FALSE;
2170 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2172 /* Get folder view */
2173 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2174 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2176 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2177 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2179 /* If no folder view, always dimmed */
2180 if (!folder_view || !header_view)
2183 /* Get selected folder as parent of new folder to create */
2184 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2185 if (!(folder && TNY_IS_FOLDER(folder))) {
2187 g_object_unref (folder);
2191 /* Check folder type */
2192 if (modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view)) ||
2193 tny_folder_get_all_count (TNY_FOLDER (folder)) == 0)
2197 g_object_unref (folder);
2203 _folder_view_has_focus (ModestWindow *win)
2205 GtkWidget *folder_view = NULL;
2207 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2209 /* Get folder view */
2210 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2211 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2215 if (gtk_widget_is_focus(folder_view))
2222 _selected_folder_is_same_as_source (ModestWindow *win)
2224 ModestEmailClipboard *clipboard = NULL;
2225 GtkWidget *folder_view = NULL;
2226 TnyFolderStore *folder = NULL;
2227 gboolean result = FALSE;
2229 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
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);
2237 /* Get selected folder as destination folder */
2238 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2239 if (!(folder && TNY_IS_FOLDER(folder))) {
2244 /* Check clipboard is cleared */
2245 clipboard = modest_runtime_get_email_clipboard ();
2246 if (modest_email_clipboard_cleared (clipboard)) {
2251 /* Check source folder */
2252 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2256 g_object_unref (folder);
2262 _selected_folder_is_any_of_type (ModestWindow *win,
2263 TnyFolderType types[],
2266 GtkWidget *folder_view = NULL;
2267 TnyFolderStore *folder = NULL;
2268 TnyFolderType folder_type;
2270 gboolean result = FALSE;
2272 /*Get current folder */
2273 if (MODEST_IS_MAIN_WINDOW(win)) {
2275 /* Get folder view */
2276 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2277 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2278 /* If no folder view, always dimmed */
2282 /* Get selected folder as parent of new folder to create */
2283 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2285 if (!(folder && TNY_IS_FOLDER(folder))) {
2287 g_object_unref (folder);
2291 /* Check folder type */
2292 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2294 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2295 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2296 for (i=0; i < ntypes; i++) {
2297 result = result || folder_type == types[i];
2304 g_object_unref (folder);
2310 _folder_is_any_of_type (TnyFolder *folder,
2311 TnyFolderType types[],
2314 TnyFolderType folder_type;
2315 gboolean result = FALSE;
2318 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2320 /* Get folder type */
2321 folder_type = modest_tny_folder_guess_folder_type (folder);
2322 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2323 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2325 /* Check foler type */
2326 for (i=0; i < ntypes; i++) {
2327 result = result || folder_type == types[i];
2334 _clipboard_is_empty (ModestWindow *win)
2336 gboolean result = FALSE;
2338 if (MODEST_IS_MAIN_WINDOW (win)) {
2339 ModestEmailClipboard *clipboard = NULL;
2340 clipboard = modest_runtime_get_email_clipboard ();
2341 if (modest_email_clipboard_cleared (clipboard))
2349 _invalid_clipboard_selected (ModestWindow *win,
2350 ModestDimmingRule *rule)
2352 const DimmedState *state = NULL;
2353 gboolean result = FALSE;
2354 GtkWidget *focused = NULL;
2356 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2357 state = modest_window_get_dimming_state (win);
2358 /* Get focuesed widget */
2359 focused = gtk_window_get_focus (GTK_WINDOW (win));
2361 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2362 gboolean has_selection = FALSE;
2363 if (GTK_IS_TEXT_VIEW (focused)) {
2364 GtkTextBuffer *buffer = NULL;
2365 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2366 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2367 } else if (GTK_IS_EDITABLE (focused)) {
2368 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2370 result = !has_selection;
2371 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2373 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2374 if (GTK_IS_LABEL (focused) &&
2375 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2377 } else if (GTK_IS_TEXT_VIEW (focused)) {
2378 GtkTextBuffer *buffer;
2379 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2380 result = !gtk_text_buffer_get_has_selection (buffer);
2381 } else if (GTK_IS_HTML (focused)) {
2384 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2385 result = ((sel == NULL) || (sel[0] == '\0'));
2386 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2389 GtkClipboard *clipboard;
2392 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2393 /* Get clipboard selection*/
2394 selection = gtk_clipboard_wait_for_text (clipboard);
2396 result = (selection == NULL);
2404 modest_dimming_rule_set_notification (rule, "");
2407 else if (MODEST_IS_MAIN_WINDOW (win)) {
2409 result = state->n_selected == 0;
2411 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2419 _invalid_attach_selected (ModestWindow *win,
2422 gboolean for_remove,
2423 ModestDimmingRule *rule)
2425 TnyList *attachments;
2427 TnyHeaderFlags flags;
2428 gboolean nested_attachments = FALSE;
2429 gboolean selected_messages = FALSE;
2430 const DimmedState *state = NULL;
2431 gboolean result = FALSE;
2433 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2434 state = modest_window_get_dimming_state (win);
2436 if (MODEST_IS_MAIN_WINDOW (win)) {
2437 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2439 result = !state->any_has_attachments;
2441 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2443 /* Get selected atachments */
2444 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2445 n_selected = tny_list_get_length (attachments);
2450 result = n_selected != 1;
2453 result = n_selected < 1;
2456 /* Check attached type (view operation not required) */
2457 if (!result && !for_view) {
2459 iter = tny_list_create_iterator (attachments);
2460 while (!tny_iterator_is_done (iter) && !result) {
2461 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2462 TnyList *nested_list = tny_simple_list_new ();
2463 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2464 selected_messages = TRUE;
2467 tny_mime_part_get_parts (mime_part, nested_list);
2468 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2469 nested_attachments = TRUE;
2472 g_object_unref (nested_list);
2473 g_object_unref (mime_part);
2474 tny_iterator_next (iter);
2476 g_object_unref (iter);
2479 /* Set notifications */
2480 if (result && rule != NULL) {
2481 if (selected_messages) {
2482 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2483 } else if (nested_attachments) {
2484 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2485 } else if (n_selected == 0) {
2486 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2487 } else if (unique) {
2488 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2493 g_object_unref (attachments);
2500 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2502 TnyList *attachments = NULL;
2505 gint n_attachments = 0;
2506 gboolean result = FALSE;
2508 /* This should check if _all_ the attachments are already purged. If only some
2509 * of them are purged, then it does not cause dim as there's a confirmation dialog
2510 * for removing only local attachments */
2512 /* Get selected atachments */
2513 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2514 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2515 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2516 /* If we're in main window, we won't know if there are already purged attachments */
2520 if (attachments == NULL)
2523 if (tny_list_get_length (attachments)) {
2524 g_object_unref (attachments);
2528 iter = tny_list_create_iterator (attachments);
2529 while (!tny_iterator_is_done (iter)) {
2530 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2531 if (tny_mime_part_is_purged (mime_part)) {
2535 g_object_unref (mime_part);
2536 tny_iterator_next (iter);
2538 g_object_unref (iter);
2541 g_object_unref (attachments);
2544 result = (purged == n_attachments);
2546 result = (purged > 0);
2548 /* This string no longer exists, refer to NB#75415 for more info
2549 if (result && (rule != NULL))
2550 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2557 _invalid_msg_selected (ModestMainWindow *win,
2559 ModestDimmingRule *rule)
2561 GtkWidget *folder_view = NULL;
2562 const DimmedState *state = NULL;
2563 gboolean result = FALSE;
2565 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2566 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2567 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2569 /* Get folder view to check focus */
2570 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2571 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2573 /* Check dimmed rule (TODO: check focus on widgets */
2575 result = ((state->n_selected == 0 ) ||
2576 (gtk_widget_is_focus (folder_view)));
2578 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2580 if (!result && unique) {
2581 result = state->n_selected > 1;
2583 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2591 _msg_download_in_progress (ModestWindow *win)
2593 gboolean result = FALSE;
2595 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2597 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2598 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2600 else if (MODEST_IS_MAIN_WINDOW (win)) {
2601 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2608 _msg_download_completed (ModestMainWindow *win)
2610 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2611 return state->any_marked_as_cached;
2615 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2617 GSList **send_queues = (GSList **) userdata;
2618 *send_queues = g_slist_prepend (*send_queues, value);
2622 _selected_msg_sent_in_progress (ModestWindow *win)
2624 const DimmedState *state = modest_window_get_dimming_state (win);
2625 return state->sent_in_progress;
2630 _sending_in_progress (ModestWindow *win)
2632 GHashTable *send_queue_cache = NULL;
2633 ModestCacheMgr *cache_mgr = NULL;
2634 ModestTnySendQueue *send_queue = NULL;
2635 GSList *send_queues = NULL, *node = NULL;
2636 gboolean result = FALSE;
2638 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2640 /* Get send queue */
2641 cache_mgr = modest_runtime_get_cache_mgr ();
2642 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2643 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2645 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2647 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2648 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2650 /* Check if send operation is in progress */
2651 result = modest_tny_send_queue_sending_in_progress (send_queue);
2658 _invalid_folder_for_purge (ModestWindow *win,
2659 ModestDimmingRule *rule)
2661 TnyFolder *folder = NULL;
2662 TnyAccount *account = NULL;
2663 gboolean result = FALSE;
2665 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2667 /* Get folder and account of message */
2668 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2669 g_return_val_if_fail(msg != NULL, TRUE);
2670 folder = tny_msg_get_folder (msg);
2671 g_object_unref (msg);
2672 if (folder == NULL) {
2676 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2677 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2678 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2681 folder = (TnyFolder *) modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2682 /* Could be a folder store */
2683 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2686 g_return_val_if_reached (FALSE);
2688 account = modest_tny_folder_get_account (folder);
2689 if (account == NULL) goto frees;
2692 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2693 TnyFolderType types[2];
2694 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2695 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2697 if (_selected_folder_is_any_of_type (win, types, 2)) {
2701 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2702 ModestTransportStoreProtocol proto;
2703 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2704 /* If it's a remote folder then dim */
2705 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2712 g_object_unref (folder);
2713 if (account != NULL)
2714 g_object_unref (account);
2720 _transfer_mode_enabled (ModestWindow *win)
2722 gboolean result = FALSE;
2725 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2726 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2727 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2728 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2730 g_warning("_transfer_mode_enabled called with wrong window type");
2737 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2739 GtkWidget *folder_view = NULL;
2740 TnyFolderStore *folder = NULL;
2741 ModestEmailClipboard *clipboard = NULL;
2742 const gchar *folder_name = NULL;
2743 gboolean result = FALSE;
2745 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2747 /*Get current parent folder */
2748 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2749 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2750 /* If no folder view, always dimmed */
2751 if (!folder_view) return FALSE;
2753 /* Get selected folder as parent of new folder to create */
2754 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2755 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2757 /* get modest clipboard and source folder */
2758 clipboard = modest_runtime_get_email_clipboard ();
2759 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2760 if (folder_name == NULL) goto frees;
2762 /* Check source subfolders names */
2763 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2769 g_object_unref (folder);
2776 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2779 ModestDimmingRule *rule = NULL;
2780 gboolean dimmed = FALSE;
2782 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2783 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2784 rule = MODEST_DIMMING_RULE (user_data);
2786 /* Check dimmed rule */
2788 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2795 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2798 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2800 ModestMsgEditFormat format =
2801 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2803 return (format != MODEST_MSG_EDIT_FORMAT_HTML);