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));
541 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
548 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
550 ModestDimmingRule *rule = NULL;
551 TnyFolderType types[4];
552 gboolean dimmed = FALSE;
554 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
555 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
556 rule = MODEST_DIMMING_RULE (user_data);
558 types[0] = TNY_FOLDER_TYPE_DRAFTS;
559 types[1] = TNY_FOLDER_TYPE_OUTBOX;
560 types[2] = TNY_FOLDER_TYPE_SENT;
561 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
563 /* Check dimmed rule */
565 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
567 modest_dimming_rule_set_notification (rule, "");
570 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
572 modest_dimming_rule_set_notification (rule, "");
575 dimmed = _selected_folder_is_any_of_type (win, types, 4);
577 modest_dimming_rule_set_notification (rule, "");
580 dimmed = _transfer_mode_enabled (win);
582 modest_dimming_rule_set_notification (rule, "");
589 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
591 ModestDimmingRule *rule = NULL;
592 gboolean dimmed = FALSE;
593 const DimmedState *state = NULL;
595 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
596 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
597 rule = MODEST_DIMMING_RULE (user_data);
598 state = modest_window_get_dimming_state (win);
600 /* Check dimmed rule */
602 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
605 dimmed = state->any_marked_as_deleted;
607 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
608 modest_dimming_rule_set_notification (rule, msg);
613 dimmed = _selected_msg_sent_in_progress (win);
615 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
622 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
624 ModestDimmingRule *rule = NULL;
625 gboolean dimmed = FALSE;
626 TnyFolderType types[3];
628 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
629 rule = MODEST_DIMMING_RULE (user_data);
631 types[0] = TNY_FOLDER_TYPE_DRAFTS;
632 types[1] = TNY_FOLDER_TYPE_OUTBOX;
633 types[2] = TNY_FOLDER_TYPE_ROOT;
635 /* Check dimmed rule */
637 dimmed = _selected_folder_is_any_of_type (win, types, 3);
639 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
642 /* main window dimming rules */
643 if (MODEST_IS_MAIN_WINDOW(win)) {
646 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
648 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
651 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
653 /* msg view window dimming rules */
654 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
656 /* Check dimmed rule */
658 dimmed = _transfer_mode_enabled (win);
660 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
663 dimmed = _msg_download_in_progress (win);
665 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
674 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
676 ModestDimmingRule *rule = NULL;
677 gboolean dimmed = FALSE;
679 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
680 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
681 rule = MODEST_DIMMING_RULE (user_data);
683 /* Check dimmed rule */
685 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
688 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
690 modest_dimming_rule_set_notification (rule, "");
697 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
699 gboolean dimmed = FALSE;
701 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
703 /* Check dimmed rule */
711 _message_already_sent (ModestMsgViewWindow *view_window)
715 gboolean already_sent = FALSE;
717 header = modest_msg_view_window_get_header (view_window);
719 folder = tny_header_get_folder (header);
721 if (modest_tny_folder_guess_folder_type (folder) ==
722 TNY_FOLDER_TYPE_OUTBOX) {
723 ModestTnySendQueueStatus status =
724 modest_tny_all_send_queues_get_msg_status (header);
725 if (status == MODEST_TNY_SEND_QUEUE_UNKNOWN ||
726 status == MODEST_TNY_SEND_QUEUE_SENDING)
729 g_object_unref (folder);
731 g_object_unref (header);
738 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
740 ModestDimmingRule *rule = NULL;
741 const DimmedState *state = NULL;
742 gboolean dimmed = FALSE;
744 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
745 rule = MODEST_DIMMING_RULE (user_data);
746 state = modest_window_get_dimming_state (win);
748 /* Check dimmed rule */
749 if (MODEST_IS_MAIN_WINDOW (win)) {
751 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
753 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
756 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
759 dimmed = state->sent_in_progress;
761 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
764 dimmed = state->any_marked_as_deleted;
766 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
767 modest_dimming_rule_set_notification (rule, msg);
772 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
774 gchar *message = NULL;
776 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
777 state->already_opened_msg);
778 modest_dimming_rule_set_notification (rule, message);
784 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
786 dimmed = _transfer_mode_enabled (win);
788 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
791 dimmed = state->any_marked_as_deleted;
793 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
794 modest_dimming_rule_set_notification (rule, msg);
799 dimmed = state->sent_in_progress;
801 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
804 /* This could happen if we're viewing a message of the
805 outbox that has been already sent */
807 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
809 /* The delete button should be dimmed when viewing an attachment,
810 * but should be enabled when viewing a message from the list,
811 * or when viewing a search result.
814 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
815 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
817 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
827 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
829 ModestDimmingRule *rule = NULL;
830 GtkWidget *header_view = NULL;
831 gboolean dimmed = FALSE;
833 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
834 rule = MODEST_DIMMING_RULE (user_data);
836 /* main window dimming rules */
837 if (MODEST_IS_MAIN_WINDOW(win)) {
839 /* Check dimmed rule */
840 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
841 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
843 /* If the header view has the focus: */
844 if (header_view && gtk_widget_is_focus (header_view)) {
845 /* Check dimmed rule */
847 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
850 /* If the folder view has the focus: */
851 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
852 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
853 if (folder_view && gtk_widget_is_focus (folder_view)) {
854 TnyFolderStore *folder_store
855 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
857 /* Only enable for folders, not accounts,
858 * though the UI spec is not clear about that.
859 * If we enable this for accounts then we must
860 * add code to handle them in modest_ui_actions_on_details(). */
861 if (!TNY_IS_FOLDER(folder_store)) {
863 modest_dimming_rule_set_notification (rule, "");
866 g_object_unref (folder_store);
869 modest_dimming_rule_set_notification (rule, "");
872 dimmed = _msg_download_in_progress (win);
874 modest_dimming_rule_set_notification (rule, "");
882 /* msg view window dimming rules */
885 /* Check dimmed rule */
887 if (MODEST_IS_MSG_VIEW_WINDOW (win))
888 dimmed = _msg_download_in_progress (win);
890 modest_dimming_rule_set_notification (rule, "");
893 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
894 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
897 modest_dimming_rule_set_notification (rule, "");
906 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
908 ModestDimmingRule *rule = NULL;
909 TnyHeaderFlags flags;
910 const DimmedState *state = NULL;
911 gboolean dimmed = FALSE;
913 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
914 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
915 rule = MODEST_DIMMING_RULE (user_data);
916 state = modest_window_get_dimming_state (win);
918 flags = TNY_HEADER_FLAG_SEEN;
920 /* Check dimmed rule */
922 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
925 dimmed = state->all_marked_as_seen;
927 modest_dimming_rule_set_notification (rule, "");
934 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
936 ModestDimmingRule *rule = NULL;
937 TnyHeaderFlags flags;
938 const DimmedState *state = NULL;
939 gboolean dimmed = FALSE;
941 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
942 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
943 rule = MODEST_DIMMING_RULE (user_data);
944 state = modest_window_get_dimming_state (win);
946 flags = TNY_HEADER_FLAG_SEEN;
948 /* Check dimmed rule */
950 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
952 dimmed = !state->any_marked_as_seen;
954 modest_dimming_rule_set_notification (rule, "");
961 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
963 ModestDimmingRule *rule = NULL;
964 gboolean dimmed = FALSE;
966 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
967 rule = MODEST_DIMMING_RULE (user_data);
969 if (MODEST_IS_MAIN_WINDOW (win))
970 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
971 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
972 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
979 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
981 GtkWidget *folder_view = NULL;
982 ModestDimmingRule *rule = NULL;
983 const DimmedState *state = NULL;
984 gboolean dimmed = FALSE;
986 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
987 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
988 rule = MODEST_DIMMING_RULE (user_data);
989 state = modest_window_get_dimming_state (win);
991 /* Get the folder view */
992 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
993 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
996 /* Check diming rules for folders transfer */
997 if (folder_view && gtk_widget_is_focus (folder_view)) {
998 TnyFolderType types[5];
1000 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1001 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1002 types[2] = TNY_FOLDER_TYPE_SENT;
1003 types[3] = TNY_FOLDER_TYPE_ROOT;
1004 types[4] = TNY_FOLDER_TYPE_INBOX;
1006 /* Apply folder rules */
1008 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
1010 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1013 dimmed = _selected_folder_is_any_of_type (win, types, 5);
1015 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1019 /* Check diming rules for messages transfer */
1021 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1023 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
1024 state->already_opened_msg);
1025 modest_dimming_rule_set_notification (rule, message);
1030 if (!(folder_view && gtk_widget_is_focus (folder_view)))
1031 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1035 dimmed = _selected_msg_sent_in_progress (win);
1037 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1044 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1046 ModestDimmingRule *rule = NULL;
1047 gboolean dimmed = FALSE;
1049 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1050 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1051 rule = MODEST_DIMMING_RULE (user_data);
1053 /* Check dimmed rule */
1055 dimmed = _transfer_mode_enabled (win);
1057 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1060 dimmed = modest_window_get_dimming_state (win)->any_marked_as_deleted;
1062 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
1063 modest_dimming_rule_set_notification (rule, msg);
1069 dimmed = _selected_msg_sent_in_progress (win);
1071 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1074 /* This could happen if we're viewing a message of the outbox
1075 that has been already sent */
1077 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
1080 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1081 /* The move_to button should be dimmed when viewing an attachment,
1082 * but should be enabled when viewing a message from the list,
1083 * or when viewing a search result.
1085 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1086 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1091 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1098 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1100 ModestDimmingRule *rule = NULL;
1101 gboolean dimmed = FALSE;
1103 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1104 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1105 rule = MODEST_DIMMING_RULE (user_data);
1107 /* Check dimmed rule */
1109 dimmed = _transfer_mode_enabled (win);
1111 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1118 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1120 ModestDimmingRule *rule = NULL;
1121 TnyFolderType types[3];
1122 gboolean dimmed = FALSE;
1124 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1125 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1126 rule = MODEST_DIMMING_RULE (user_data);
1128 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1129 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1130 types[2] = TNY_FOLDER_TYPE_SENT;
1132 /* Check dimmed rule */
1134 dimmed = _clipboard_is_empty (win);
1136 modest_dimming_rule_set_notification (rule,
1137 dgettext("hildon-common-strings",
1138 "ecoc_ib_edwin_nothing_to_paste"));
1141 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1143 modest_dimming_rule_set_notification (rule,
1144 dgettext("hildon-common-strings",
1145 "ckct_ib_unable_to_paste_here"));
1148 dimmed = !_folder_view_has_focus (win);
1150 modest_dimming_rule_set_notification (rule,
1151 dgettext("hildon-common-strings",
1152 "ckct_ib_unable_to_paste_here"));
1155 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1157 modest_dimming_rule_set_notification (rule,
1158 dgettext("hildon-common-strings",
1159 "ckct_ib_unable_to_paste_here"));
1162 dimmed = _selected_folder_is_same_as_source (win);
1164 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1167 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1169 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1177 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1179 ModestDimmingRule *rule = NULL;
1180 gboolean dimmed = FALSE;
1181 GtkWidget *focused = NULL;
1183 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1184 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1185 rule = MODEST_DIMMING_RULE (user_data);
1187 focused = gtk_window_get_focus (GTK_WINDOW (win));
1189 /* Main window dimming rules */
1190 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1191 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1193 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1194 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1196 if (!dimmed && GTK_IS_ENTRY (focused)) {
1197 const gchar *current_text;
1198 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1199 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1202 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1203 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1204 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1207 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1213 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1215 ModestDimmingRule *rule = NULL;
1216 gboolean dimmed = FALSE;
1218 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1220 rule = MODEST_DIMMING_RULE (user_data);
1222 /* Check dimmed rule */
1224 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1227 dimmed = _purged_attach_selected (win, FALSE, NULL);
1229 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1237 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1239 ModestDimmingRule *rule = NULL;
1240 gboolean dimmed = FALSE;
1242 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1243 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1244 rule = MODEST_DIMMING_RULE (user_data);
1246 /* Check dimmed rule */
1248 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1251 dimmed = _purged_attach_selected (win, FALSE, NULL);
1253 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1261 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1263 ModestDimmingRule *rule = NULL;
1264 const DimmedState *state = NULL;
1265 gboolean dimmed = FALSE;
1267 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1268 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1269 rule = MODEST_DIMMING_RULE (user_data);
1270 state = modest_window_get_dimming_state (win);
1272 /* Check in main window if there's only one message selected */
1273 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1274 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1277 /* Check in view window if there's any attachment selected */
1278 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1279 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1281 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1284 /* Messages as attachments could not be removed */
1285 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1286 TnyList *attachments;
1288 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW (win));
1290 iter = tny_list_create_iterator (attachments);
1291 while (!tny_iterator_is_done (iter) && !dimmed) {
1292 TnyMimePart *mime_part = (TnyMimePart *)
1293 tny_iterator_get_current (iter);
1294 if (modest_tny_mime_part_is_msg (mime_part))
1296 g_object_unref (mime_part);
1297 tny_iterator_next (iter);
1299 g_object_unref (iter);
1300 g_object_unref (attachments);
1306 dimmed = _selected_msg_sent_in_progress (win);
1308 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1312 /* cannot purge in editable drafts nor pop folders */
1314 dimmed = _invalid_folder_for_purge (win, rule);
1316 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1319 /* Check if the selected message in main window has attachments */
1320 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1321 dimmed = !(state->any_has_attachments);
1323 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1326 /* Check if all attachments are already purged */
1328 dimmed = _purged_attach_selected (win, TRUE, rule);
1331 /* Check if the message is already downloaded */
1332 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1333 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1335 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1342 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1344 ModestDimmingRule *rule = NULL;
1345 gboolean dimmed = FALSE;
1347 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1348 rule = MODEST_DIMMING_RULE (user_data);
1350 /* Check dimmed rule */
1351 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1352 dimmed = _clipboard_is_empty (win);
1354 modest_dimming_rule_set_notification (rule, "");
1357 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1358 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1365 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1367 ModestDimmingRule *rule = NULL;
1368 gboolean dimmed = FALSE;
1370 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1371 rule = MODEST_DIMMING_RULE (user_data);
1373 /* Check dimmed rule */
1374 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1375 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1382 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1384 ModestDimmingRule *rule = NULL;
1385 const DimmedState *state = NULL;
1386 gboolean dimmed = FALSE;
1388 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1389 rule = MODEST_DIMMING_RULE (user_data);
1390 state = modest_window_get_dimming_state (win);
1392 /* Check common dimming rules */
1394 dimmed = _invalid_clipboard_selected (win, rule);
1397 /* Check window specific dimming rules */
1398 if (MODEST_IS_MAIN_WINDOW (win)) {
1399 /* Get focused widget */
1400 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1402 if (MODEST_IS_HEADER_VIEW (focused)) {
1404 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1406 modest_dimming_rule_set_notification (rule, "");
1409 dimmed = _selected_msg_sent_in_progress (win);
1411 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1414 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1416 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1419 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1420 TnyFolderType types[3];
1422 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1423 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1424 types[2] = TNY_FOLDER_TYPE_SENT;
1426 /* Apply folder rules */
1428 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1430 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1433 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1435 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1438 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1440 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1449 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1451 ModestDimmingRule *rule = NULL;
1452 const DimmedState *state = NULL;
1453 gboolean dimmed = FALSE;
1455 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1456 rule = MODEST_DIMMING_RULE (user_data);
1457 state = modest_window_get_dimming_state (win);
1459 /* Check common dimming rules */
1461 dimmed = _invalid_clipboard_selected (win, rule);
1464 /* Check window specific dimming rules */
1465 if (MODEST_IS_MAIN_WINDOW (win)) {
1466 /* Get focused widget */
1467 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1469 if (MODEST_IS_HEADER_VIEW (focused)) {
1471 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1473 modest_dimming_rule_set_notification (rule, "");
1476 dimmed = _selected_msg_sent_in_progress (win);
1478 modest_dimming_rule_set_notification (rule, _(""));
1481 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1483 modest_dimming_rule_set_notification (rule, _(""));
1486 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1487 TnyFolderType types[3];
1489 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1490 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1491 types[2] = TNY_FOLDER_TYPE_SENT;
1494 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1496 modest_dimming_rule_set_notification (rule, _(""));
1499 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1501 modest_dimming_rule_set_notification (rule, _(""));
1510 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1512 ModestDimmingRule *rule = NULL;
1513 const DimmedState *state = NULL;
1514 gboolean dimmed = FALSE;
1516 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1517 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1518 rule = MODEST_DIMMING_RULE (user_data);
1519 state = modest_window_get_dimming_state (win);
1522 /* Check common dimming rules */
1524 ModestMsgEditFormat format;
1525 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1527 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1529 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1534 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1535 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1537 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1539 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1547 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1549 ModestDimmingRule *rule = NULL;
1550 const DimmedState *state = NULL;
1551 gboolean dimmed = FALSE;
1553 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1554 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1555 rule = MODEST_DIMMING_RULE (user_data);
1556 state = modest_window_get_dimming_state (win);
1560 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1561 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1563 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1565 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1573 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1575 ModestDimmingRule *rule = NULL;
1576 const DimmedState *state = NULL;
1577 gboolean dimmed = FALSE;
1578 GtkWidget *focused = NULL;
1580 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1581 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1582 rule = MODEST_DIMMING_RULE (user_data);
1583 state = modest_window_get_dimming_state (win);
1585 focused = gtk_window_get_focus (GTK_WINDOW (win));
1588 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1592 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1596 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1597 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1599 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1600 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1607 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1609 ModestDimmingRule *rule = NULL;
1610 const DimmedState *state = NULL;
1611 gboolean dimmed = FALSE;
1613 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1614 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1615 rule = MODEST_DIMMING_RULE (user_data);
1616 state = modest_window_get_dimming_state (win);
1619 TnyList *selected_attachments = NULL;
1620 gint n_att_selected = 0;
1621 GtkWidget *attachments_view;
1622 attachments_view = modest_msg_edit_window_get_child_widget (
1623 MODEST_MSG_EDIT_WINDOW (win),
1624 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1626 selected_attachments = modest_attachments_view_get_selection (
1627 MODEST_ATTACHMENTS_VIEW (attachments_view));
1628 n_att_selected = tny_list_get_length (selected_attachments);
1629 g_object_unref (selected_attachments);
1631 dimmed = (n_att_selected < 1);
1638 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1640 ModestDimmingRule *rule = NULL;
1641 const DimmedState *state = NULL;
1642 gboolean dimmed = FALSE;
1644 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1645 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1646 rule = MODEST_DIMMING_RULE (user_data);
1647 state = modest_window_get_dimming_state (win);
1650 GtkWidget *subject_field, *body_field;
1651 GtkTextBuffer *body_buffer;
1652 const gchar *subject = NULL;
1653 body_field = modest_msg_edit_window_get_child_widget (
1654 MODEST_MSG_EDIT_WINDOW (win),
1655 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1656 subject_field = modest_msg_edit_window_get_child_widget (
1657 MODEST_MSG_EDIT_WINDOW (win),
1658 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1659 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1660 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1662 dimmed = (subject == NULL || subject[0] == '\0');
1664 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
1668 GtkWidget *to_field, *cc_field, *bcc_field;
1669 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1670 cc_field = modest_msg_edit_window_get_child_widget (
1671 MODEST_MSG_EDIT_WINDOW (win),
1672 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1673 to_field = modest_msg_edit_window_get_child_widget (
1674 MODEST_MSG_EDIT_WINDOW (win),
1675 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1676 bcc_field = modest_msg_edit_window_get_child_widget (
1677 MODEST_MSG_EDIT_WINDOW (win),
1678 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1679 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1680 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1681 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1683 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1684 gtk_text_buffer_get_char_count (cc_buffer) +
1685 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1687 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1694 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1696 ModestDimmingRule *rule = NULL;
1697 gboolean dimmed = FALSE;
1699 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1700 rule = MODEST_DIMMING_RULE (user_data);
1702 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1704 /* Check dimmed rule */
1706 dimmed = _transfer_mode_enabled (win);
1708 modest_dimming_rule_set_notification (
1709 rule, _("mail_ib_notavailable_downloading"));
1712 dimmed = modest_msg_view_window_first_message_selected (
1713 MODEST_MSG_VIEW_WINDOW(win));
1714 modest_dimming_rule_set_notification (rule, NULL);
1721 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1723 ModestDimmingRule *rule = NULL;
1724 gboolean dimmed = FALSE;
1726 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1727 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1728 rule = MODEST_DIMMING_RULE (user_data);
1730 /* Check dimmed rule */
1732 dimmed = _transfer_mode_enabled (win);
1734 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1737 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1738 modest_dimming_rule_set_notification (rule, NULL);
1746 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1748 const gboolean dimmed =
1749 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1756 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1758 ModestDimmingRule *rule = NULL;
1759 TnyFolderType types[1];
1760 const DimmedState *state = NULL;
1761 gboolean dimmed = FALSE;
1763 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1764 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1765 rule = MODEST_DIMMING_RULE (user_data);
1766 state = modest_window_get_dimming_state (win);
1768 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1770 /* Check dimmed rules */
1772 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1774 modest_dimming_rule_set_notification (rule, "");
1777 dimmed = !_sending_in_progress (win);
1779 modest_dimming_rule_set_notification (rule, "");
1786 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1788 ModestDimmingRule *rule = NULL;
1789 TnyFolderType types[1];
1790 const DimmedState *state = NULL;
1791 gboolean dimmed = FALSE;
1793 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1794 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1795 rule = MODEST_DIMMING_RULE (user_data);
1796 state = modest_window_get_dimming_state (win);
1798 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1800 /* Check dimmed rules */
1802 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1804 modest_dimming_rule_set_notification (rule, "");
1807 dimmed = !_sending_in_progress (win);
1809 modest_dimming_rule_set_notification (rule, "");
1816 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1818 ModestDimmingRule *rule = NULL;
1819 gboolean dimmed = FALSE;
1821 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1822 rule = MODEST_DIMMING_RULE (user_data);
1824 /* Check dimmed rule */
1826 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1829 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1836 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1838 ModestDimmingRule *rule = NULL;
1839 gboolean dimmed = FALSE;
1841 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1842 rule = MODEST_DIMMING_RULE (user_data);
1844 /* Check dimmed rule */
1846 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1847 if (g_slist_length (account_names) <= 1)
1850 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1852 modest_account_mgr_free_account_names (account_names);
1859 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1861 ModestDimmingRule *rule = NULL;
1862 gboolean dimmed = FALSE;
1863 GtkWidget *focused = NULL;
1865 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1866 rule = MODEST_DIMMING_RULE (user_data);
1867 focused = gtk_window_get_focus (GTK_WINDOW (win));
1872 gchar *selection = NULL;
1873 if (GTK_IS_TEXT_VIEW (focused)) {
1874 GtkTextIter start, end;
1875 GtkTextBuffer *buffer = NULL;
1876 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1877 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1878 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1880 } else if (GTK_IS_LABEL (focused)) {
1881 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1883 gboolean do_check = TRUE;
1884 GtkClipboard *clipboard;
1885 if (GTK_IS_HTML (focused)) {
1888 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1889 do_check = !((sel == NULL) || (sel[0] == '\0'));
1890 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
1894 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1895 selection = gtk_clipboard_wait_for_text (clipboard);
1900 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1906 /* *********************** static utility functions ******************** */
1910 _selected_folder_not_writeable (ModestMainWindow *win,
1913 GtkWidget *folder_view = NULL;
1914 TnyFolderStore *parent_folder = NULL;
1915 ModestEmailClipboard *clipboard = NULL;
1916 ModestTnyFolderRules rules;
1917 gboolean is_local_acc = FALSE;
1918 gboolean xfer_folders = FALSE;
1919 gboolean result = FALSE;
1921 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1923 /* Get folder view */
1924 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1925 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1926 /* If no folder view, always dimmed */
1930 /* Get selected folder as parent of new folder to create */
1931 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1932 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1933 /* If it's the local account and its transfering folders, then do not dim */
1934 if (TNY_IS_ACCOUNT (parent_folder)) {
1935 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1937 clipboard = modest_runtime_get_email_clipboard ();
1938 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1943 result = !(is_local_acc && xfer_folders);
1945 result = !is_local_acc;
1949 /* Check dimmed rule */
1950 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1951 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1955 if (parent_folder != NULL)
1956 g_object_unref (parent_folder);
1962 _selected_folder_not_deletable (ModestMainWindow *win)
1964 GtkWidget *folder_view = NULL;
1965 TnyFolderStore *parent_folder = NULL;
1966 ModestTnyFolderRules rules;
1967 gboolean result = FALSE;
1969 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1971 /* Get folder view */
1972 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1973 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1974 /* If no folder view, always dimmed */
1978 /* Get selected folder as parent of new folder to create */
1979 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1980 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1985 /* Check dimmed rule */
1986 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1987 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1991 if (parent_folder != NULL)
1992 g_object_unref (parent_folder);
1998 _selected_folder_not_moveable (ModestMainWindow *win)
2000 GtkWidget *folder_view = NULL;
2001 TnyFolderStore *parent_folder = NULL;
2002 ModestTnyFolderRules rules;
2003 gboolean result = FALSE;
2005 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2007 /* Get folder view */
2008 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2009 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2010 /* If no folder view, always dimmed */
2014 /* Get selected folder as parent of new folder to create */
2015 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2016 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2021 /* Check dimmed rule */
2022 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2023 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
2027 if (parent_folder != NULL)
2028 g_object_unref (parent_folder);
2034 _selected_folder_not_renameable (ModestMainWindow *win)
2036 GtkWidget *folder_view = NULL;
2037 TnyFolderStore *parent_folder = NULL;
2038 ModestTnyFolderRules rules;
2039 gboolean result = FALSE;
2041 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2043 /* Get folder view */
2044 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2045 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2046 /* If no folder view, always dimmed */
2050 /* Get selected folder as parent of new folder to create */
2051 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2052 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2057 /* Check dimmed rule */
2058 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2059 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2063 if (parent_folder != NULL)
2064 g_object_unref (parent_folder);
2070 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2072 TnyFolderType types[2];
2073 gboolean result = FALSE;
2075 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2077 types[0] = TNY_FOLDER_TYPE_ROOT;
2078 types[1] = TNY_FOLDER_TYPE_INBOX;
2080 /* Check folder type */
2081 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2083 /* Check pop and MMC accounts */
2085 result = _selected_folder_is_MMC_or_POP_root (win);
2093 _selected_folder_is_root (ModestMainWindow *win)
2095 TnyFolderType types[1];
2096 gboolean result = FALSE;
2098 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2100 /* All accounts are root items: */
2101 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2102 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2104 gboolean is_account = FALSE;
2105 TnyFolderStore *folder_store =
2106 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2108 is_account = TNY_IS_ACCOUNT (folder_store);
2109 g_object_unref (folder_store);
2110 folder_store = NULL;
2117 /* Try something more precise: */
2118 types[0] = TNY_FOLDER_TYPE_ROOT;
2120 /* Check folder type */
2121 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2123 /* Check pop and MMC accounts */
2125 result = _selected_folder_is_MMC_or_POP_root (win);
2132 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2134 GtkWidget *folder_view = NULL;
2135 TnyFolderStore *parent_folder = NULL;
2136 gboolean result = FALSE;
2138 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2139 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2143 /* Get selected folder as parent of new folder to create */
2144 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2148 if (TNY_IS_ACCOUNT (parent_folder)) {
2149 /* If it's the local account then do not dim */
2150 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2153 /* If it's the MMC root folder then dim it */
2154 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2157 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2158 /* If it's POP then dim */
2159 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2160 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2164 g_object_unref (parent_folder);
2170 _header_view_is_all_selected (ModestMainWindow *win)
2172 const DimmedState *state = NULL;
2174 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2176 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2178 return state->all_selected;
2182 _selected_folder_is_empty (ModestMainWindow *win)
2184 GtkWidget *folder_view = NULL, *header_view = NULL;
2185 TnyFolderStore *folder = NULL;
2186 gboolean result = FALSE;
2188 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2190 /* Get folder view */
2191 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2192 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2194 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2195 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2197 /* If no folder view, always dimmed */
2198 if (!folder_view || !header_view)
2201 /* Get selected folder as parent of new folder to create */
2202 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2203 if (!(folder && TNY_IS_FOLDER(folder))) {
2205 g_object_unref (folder);
2209 /* Check folder type */
2210 if (modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view)) ||
2211 tny_folder_get_all_count (TNY_FOLDER (folder)) == 0)
2215 g_object_unref (folder);
2221 _folder_view_has_focus (ModestWindow *win)
2223 GtkWidget *folder_view = NULL;
2225 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2227 /* Get folder view */
2228 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2229 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2233 if (gtk_widget_is_focus(folder_view))
2240 _selected_folder_is_same_as_source (ModestWindow *win)
2242 ModestEmailClipboard *clipboard = NULL;
2243 GtkWidget *folder_view = NULL;
2244 TnyFolderStore *folder = NULL;
2245 gboolean result = FALSE;
2247 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2249 /* Get folder view */
2250 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2251 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2255 /* Get selected folder as destination folder */
2256 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2257 if (!(folder && TNY_IS_FOLDER(folder))) {
2262 /* Check clipboard is cleared */
2263 clipboard = modest_runtime_get_email_clipboard ();
2264 if (modest_email_clipboard_cleared (clipboard)) {
2269 /* Check source folder */
2270 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2274 g_object_unref (folder);
2280 _selected_folder_is_any_of_type (ModestWindow *win,
2281 TnyFolderType types[],
2284 GtkWidget *folder_view = NULL;
2285 TnyFolderStore *folder = NULL;
2286 TnyFolderType folder_type;
2288 gboolean result = FALSE;
2290 /*Get current folder */
2291 if (MODEST_IS_MAIN_WINDOW(win)) {
2293 /* Get folder view */
2294 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2295 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2296 /* If no folder view, always dimmed */
2300 /* Get selected folder as parent of new folder to create */
2301 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2303 if (!(folder && TNY_IS_FOLDER(folder))) {
2305 g_object_unref (folder);
2309 /* Check folder type */
2310 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2312 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2313 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2314 for (i=0; i < ntypes; i++) {
2315 result = result || folder_type == types[i];
2322 g_object_unref (folder);
2328 _folder_is_any_of_type (TnyFolder *folder,
2329 TnyFolderType types[],
2332 TnyFolderType folder_type;
2333 gboolean result = FALSE;
2336 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2338 /* Get folder type */
2339 folder_type = modest_tny_folder_guess_folder_type (folder);
2340 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2341 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2343 /* Check foler type */
2344 for (i=0; i < ntypes; i++) {
2345 result = result || folder_type == types[i];
2352 _clipboard_is_empty (ModestWindow *win)
2354 gboolean result = FALSE;
2356 if (MODEST_IS_MAIN_WINDOW (win)) {
2357 ModestEmailClipboard *clipboard = NULL;
2358 clipboard = modest_runtime_get_email_clipboard ();
2359 if (modest_email_clipboard_cleared (clipboard))
2367 _invalid_clipboard_selected (ModestWindow *win,
2368 ModestDimmingRule *rule)
2370 const DimmedState *state = NULL;
2371 gboolean result = FALSE;
2372 GtkWidget *focused = NULL;
2374 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2375 state = modest_window_get_dimming_state (win);
2376 /* Get focuesed widget */
2377 focused = gtk_window_get_focus (GTK_WINDOW (win));
2379 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2380 gboolean has_selection = FALSE;
2381 if (GTK_IS_TEXT_VIEW (focused)) {
2382 GtkTextBuffer *buffer = NULL;
2383 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2384 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2385 } else if (GTK_IS_EDITABLE (focused)) {
2386 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2388 result = !has_selection;
2389 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2391 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2392 if (GTK_IS_LABEL (focused) &&
2393 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2395 } else if (GTK_IS_TEXT_VIEW (focused)) {
2396 GtkTextBuffer *buffer;
2397 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2398 result = !gtk_text_buffer_get_has_selection (buffer);
2399 } else if (GTK_IS_HTML (focused)) {
2402 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2403 result = ((sel == NULL) || (sel[0] == '\0'));
2404 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2407 GtkClipboard *clipboard;
2410 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2411 /* Get clipboard selection*/
2412 selection = gtk_clipboard_wait_for_text (clipboard);
2414 result = (selection == NULL);
2422 modest_dimming_rule_set_notification (rule, "");
2425 else if (MODEST_IS_MAIN_WINDOW (win)) {
2427 result = state->n_selected == 0;
2429 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2437 _invalid_attach_selected (ModestWindow *win,
2440 gboolean for_remove,
2441 ModestDimmingRule *rule)
2443 TnyList *attachments;
2445 TnyHeaderFlags flags;
2446 gboolean nested_attachments = FALSE;
2447 gboolean selected_messages = FALSE;
2448 const DimmedState *state = NULL;
2449 gboolean result = FALSE;
2451 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2452 state = modest_window_get_dimming_state (win);
2454 if (MODEST_IS_MAIN_WINDOW (win)) {
2455 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2457 result = !state->any_has_attachments;
2459 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2461 /* Get selected atachments */
2462 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2463 n_selected = tny_list_get_length (attachments);
2468 result = n_selected != 1;
2471 result = n_selected < 1;
2474 /* Check attached type (view operation not required) */
2475 if (!result && !for_view) {
2477 iter = tny_list_create_iterator (attachments);
2478 while (!tny_iterator_is_done (iter) && !result) {
2479 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2480 TnyList *nested_list = tny_simple_list_new ();
2481 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2482 selected_messages = TRUE;
2485 tny_mime_part_get_parts (mime_part, nested_list);
2486 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2487 nested_attachments = TRUE;
2490 g_object_unref (nested_list);
2491 g_object_unref (mime_part);
2492 tny_iterator_next (iter);
2494 g_object_unref (iter);
2497 /* Set notifications */
2498 if (result && rule != NULL) {
2499 if (selected_messages) {
2500 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2501 } else if (nested_attachments) {
2502 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2503 } else if (n_selected == 0) {
2504 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2505 } else if (unique) {
2506 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2511 g_object_unref (attachments);
2518 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2520 TnyList *attachments = NULL;
2523 gint n_attachments = 0;
2524 gboolean result = FALSE;
2526 /* This should check if _all_ the attachments are already purged. If only some
2527 * of them are purged, then it does not cause dim as there's a confirmation dialog
2528 * for removing only local attachments */
2530 /* Get selected atachments */
2531 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2532 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2533 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2534 /* If we're in main window, we won't know if there are already purged attachments */
2538 if (attachments == NULL)
2541 if (tny_list_get_length (attachments)) {
2542 g_object_unref (attachments);
2546 iter = tny_list_create_iterator (attachments);
2547 while (!tny_iterator_is_done (iter)) {
2548 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2549 if (tny_mime_part_is_purged (mime_part)) {
2553 g_object_unref (mime_part);
2554 tny_iterator_next (iter);
2556 g_object_unref (iter);
2559 g_object_unref (attachments);
2562 result = (purged == n_attachments);
2564 result = (purged > 0);
2566 /* This string no longer exists, refer to NB#75415 for more info
2567 if (result && (rule != NULL))
2568 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2575 _invalid_msg_selected (ModestMainWindow *win,
2577 ModestDimmingRule *rule)
2579 GtkWidget *folder_view = NULL;
2580 const DimmedState *state = NULL;
2581 gboolean result = FALSE;
2583 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2584 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2585 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2587 /* Get folder view to check focus */
2588 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2589 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2591 /* Check dimmed rule (TODO: check focus on widgets */
2593 result = ((state->n_selected == 0 ) ||
2594 (gtk_widget_is_focus (folder_view)));
2596 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2598 if (!result && unique) {
2599 result = state->n_selected > 1;
2601 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2609 _msg_download_in_progress (ModestWindow *win)
2611 gboolean result = FALSE;
2613 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2615 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2616 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2618 else if (MODEST_IS_MAIN_WINDOW (win)) {
2619 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2626 _msg_download_completed (ModestMainWindow *win)
2628 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2629 return state->any_marked_as_cached;
2633 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2635 GSList **send_queues = (GSList **) userdata;
2636 *send_queues = g_slist_prepend (*send_queues, value);
2640 _selected_msg_sent_in_progress (ModestWindow *win)
2642 const DimmedState *state = modest_window_get_dimming_state (win);
2643 return state->sent_in_progress;
2648 _sending_in_progress (ModestWindow *win)
2650 GHashTable *send_queue_cache = NULL;
2651 ModestCacheMgr *cache_mgr = NULL;
2652 ModestTnySendQueue *send_queue = NULL;
2653 GSList *send_queues = NULL, *node = NULL;
2654 gboolean result = FALSE;
2656 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2658 /* Get send queue */
2659 cache_mgr = modest_runtime_get_cache_mgr ();
2660 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2661 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2663 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2665 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2666 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2668 /* Check if send operation is in progress */
2669 result = modest_tny_send_queue_sending_in_progress (send_queue);
2676 _invalid_folder_for_purge (ModestWindow *win,
2677 ModestDimmingRule *rule)
2679 TnyFolder *folder = NULL;
2680 TnyAccount *account = NULL;
2681 gboolean result = FALSE;
2683 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2685 /* Get folder and account of message */
2686 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2687 g_return_val_if_fail(msg != NULL, TRUE);
2688 folder = tny_msg_get_folder (msg);
2689 g_object_unref (msg);
2690 if (folder == NULL) {
2694 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2695 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2696 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2699 folder = (TnyFolder *) modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2700 /* Could be a folder store */
2701 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2704 g_return_val_if_reached (FALSE);
2706 account = modest_tny_folder_get_account (folder);
2707 if (account == NULL) goto frees;
2710 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2711 TnyFolderType types[2];
2712 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2713 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2715 if (_selected_folder_is_any_of_type (win, types, 2)) {
2719 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2720 ModestTransportStoreProtocol proto;
2721 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2722 /* If it's a remote folder then dim */
2723 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2730 g_object_unref (folder);
2731 if (account != NULL)
2732 g_object_unref (account);
2738 _transfer_mode_enabled (ModestWindow *win)
2740 gboolean result = FALSE;
2743 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2744 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2745 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2746 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2748 g_warning("_transfer_mode_enabled called with wrong window type");
2755 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2757 GtkWidget *folder_view = NULL;
2758 TnyFolderStore *folder = NULL;
2759 ModestEmailClipboard *clipboard = NULL;
2760 const gchar *folder_name = NULL;
2761 gboolean result = FALSE;
2763 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2765 /*Get current parent folder */
2766 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2767 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2768 /* If no folder view, always dimmed */
2769 if (!folder_view) return FALSE;
2771 /* Get selected folder as parent of new folder to create */
2772 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2773 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2775 /* get modest clipboard and source folder */
2776 clipboard = modest_runtime_get_email_clipboard ();
2777 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2778 if (folder_name == NULL) goto frees;
2780 /* Check source subfolders names */
2781 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2787 g_object_unref (folder);
2794 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2797 ModestDimmingRule *rule = NULL;
2798 gboolean dimmed = FALSE;
2800 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2801 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2802 rule = MODEST_DIMMING_RULE (user_data);
2804 /* Check dimmed rule */
2806 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2813 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2816 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2818 ModestMsgEditFormat format =
2819 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2821 return (format != MODEST_MSG_EDIT_FORMAT_HTML);