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_root (ModestMainWindow *win);
65 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
66 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
67 static gboolean _folder_view_has_focus (ModestWindow *win);
68 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
69 static gboolean _msg_download_in_progress (ModestWindow *win);
70 static gboolean _msg_download_completed (ModestMainWindow *win);
71 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
72 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
73 static gboolean _transfer_mode_enabled (ModestWindow *win);
74 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
75 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
79 _define_main_window_dimming_state (ModestMainWindow *window)
81 DimmedState *state = NULL;
82 GtkWidget *focused_widget = NULL;
83 GtkWidget *header_view = NULL;
84 GtkTreeModel *model = NULL;
85 TnyList *selected_headers = NULL;
86 TnyIterator *iter = NULL;
87 TnyHeader *header = NULL;
88 ModestCacheMgr *cache_mgr = NULL;
89 GHashTable *send_queue_cache = NULL;
90 ModestTnySendQueue *send_queue = NULL;
91 GSList *send_queues = NULL, *node = NULL;
92 ModestWindowMgr *mgr = NULL;
93 gboolean found = FALSE;
94 gchar *msg_uid = NULL;
96 gboolean all_deleted = TRUE;
97 gboolean all_seen = TRUE;
98 gboolean all_cached = TRUE;
99 gboolean all_has_attach = TRUE;
100 TnyFolder *folder = NULL;
102 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
105 state = g_slice_new0 (DimmedState);
106 state->n_selected = 0;
107 state->already_opened_msg = 0;
108 state->any_marked_as_deleted = FALSE;
109 state->all_marked_as_deleted = FALSE;
110 state->any_marked_as_seen = FALSE;
111 state->all_marked_as_seen = FALSE;
112 state->any_marked_as_cached = FALSE;
113 state->all_marked_as_cached = FALSE;
114 state->any_has_attachments = FALSE;
115 state->all_has_attachments = FALSE;
116 state->sent_in_progress = FALSE;
117 state->all_selected = FALSE;
119 /* Get focused widget */
120 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
121 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
124 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
125 header_view = focused_widget;
127 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
130 /* Get header view and selected headers */
131 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
132 if (!selected_headers)
135 /* Examine selected headers */
136 iter = tny_list_create_iterator (selected_headers);
137 while (!tny_iterator_is_done (iter)) {
138 header = TNY_HEADER (tny_iterator_get_current (iter));
139 flags = tny_header_get_flags (header);
145 mgr = modest_runtime_get_window_mgr ();
146 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
147 state->already_opened_msg++;
150 /* Mark as deleted */
151 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
152 state->all_marked_as_deleted = all_deleted;
153 if (!state->any_marked_as_deleted)
154 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
157 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
158 state->all_marked_as_seen = all_seen;
159 if (!state->any_marked_as_seen)
160 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
163 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
164 state->all_marked_as_cached = all_cached;
165 if (!state->any_marked_as_cached)
166 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
168 /* Mark has_attachments */
169 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
170 state->all_has_attachments = all_has_attach;
171 if (!state->any_has_attachments)
172 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
174 /* sent in progress */
175 folder = tny_header_get_folder (header);
177 if (modest_tny_folder_guess_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
178 msg_uid = modest_tny_send_queue_get_msg_id (header);
179 if (!state->sent_in_progress) {
180 cache_mgr = modest_runtime_get_cache_mgr ();
181 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
182 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
184 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
186 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
187 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
189 /* Check if msg uid is being processed inside send queue */
190 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
192 state->sent_in_progress = found;
195 g_object_unref (folder);
197 tny_iterator_next (iter);
198 g_object_unref (header);
201 /* check if all the headers are selected or not */
202 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
205 count = gtk_tree_model_iter_n_children(model, NULL);
206 if(state->n_selected == count)
207 state->all_selected = TRUE;
212 g_object_unref(selected_headers);
213 g_object_unref(iter);
214 g_slist_free (send_queues);
220 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
222 DimmedState *state = NULL;
223 TnyHeader *header = NULL;
224 ModestCacheMgr *cache_mgr = NULL;
225 GHashTable *send_queue_cache = NULL;
226 ModestTnySendQueue *send_queue = NULL;
227 GSList *send_queues = NULL, *node = NULL;
228 gboolean found = FALSE;
229 gchar *msg_uid = NULL;
230 TnyHeaderFlags flags;
231 gboolean all_deleted = TRUE;
232 gboolean all_seen = TRUE;
233 gboolean all_cached = TRUE;
234 gboolean all_has_attach = TRUE;
236 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
239 state = g_slice_new0 (DimmedState);
240 state->n_selected = 0;
241 state->already_opened_msg = 0;
242 state->any_marked_as_deleted = FALSE;
243 state->all_marked_as_deleted = FALSE;
244 state->any_marked_as_seen = FALSE;
245 state->all_marked_as_seen = FALSE;
246 state->any_marked_as_cached = FALSE;
247 state->all_marked_as_cached = FALSE;
248 state->any_has_attachments = FALSE;
249 state->all_has_attachments = FALSE;
250 state->sent_in_progress = FALSE;
252 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
255 g_return_val_if_fail (TNY_IS_HEADER(header), state);
256 flags = tny_header_get_flags (header);
261 /* Mark as deleted */
262 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
263 state->all_marked_as_deleted = all_deleted;
264 if (!state->any_marked_as_deleted)
265 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
268 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
269 state->all_marked_as_seen = all_seen;
270 if (!state->any_marked_as_seen)
271 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
274 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
275 state->all_marked_as_cached = all_cached;
276 if (!state->any_marked_as_cached)
277 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
279 /* Mark has_attachments */
280 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
281 state->all_has_attachments = all_has_attach;
282 if (!state->any_has_attachments)
283 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
285 /* sent in progress */
286 msg_uid = modest_tny_send_queue_get_msg_id (header);
287 if (!state->sent_in_progress) {
288 cache_mgr = modest_runtime_get_cache_mgr ();
289 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
290 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
292 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
294 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
295 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
297 /* Check if msg uid is being processed inside send queue */
298 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
300 state->sent_in_progress = found;
305 g_object_unref (header);
306 g_slist_free (send_queues);
313 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
315 DimmedState *state = NULL;
317 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
319 if (MODEST_IS_MAIN_WINDOW (window))
320 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
321 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
322 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
329 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
331 ModestDimmingRule *rule = NULL;
332 gboolean dimmed = FALSE;
334 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
335 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
336 rule = MODEST_DIMMING_RULE (user_data);
338 /* Check dimmed rule */
339 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
340 dimmed = _msg_download_in_progress (win);
342 modest_dimming_rule_set_notification (rule, "");
343 } else if (MODEST_IS_MAIN_WINDOW(win)) {
344 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
347 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
354 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
356 ModestDimmingRule *rule = NULL;
357 GtkWidget *folder_view = NULL;
358 TnyFolderStore *parent_folder = NULL;
359 gboolean dimmed = FALSE;
361 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
362 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
363 rule = MODEST_DIMMING_RULE (user_data);
365 dimmed = _transfer_mode_enabled (win);
367 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
371 /* Get selected folder as parent of new folder to create */
372 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
373 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
374 if (!folder_view) /* folder view may not have been created yet */
377 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
381 if (TNY_IS_ACCOUNT (parent_folder)) {
382 /* If it's the local account then do not dim */
383 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
386 ModestProtocolType protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (parent_folder));
387 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
388 ModestProtocolRegistry *protocol_registry;
390 protocol_registry = modest_runtime_get_protocol_registry ();
391 /* If account does not support folders (pop) then dim */
392 dimmed = (!modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type,
393 MODEST_PROTOCOL_REGISTRY_STORE_HAS_FOLDERS));
395 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
399 TnyFolderType types[3];
401 types[0] = TNY_FOLDER_TYPE_DRAFTS;
402 types[1] = TNY_FOLDER_TYPE_OUTBOX;
403 types[2] = TNY_FOLDER_TYPE_SENT;
405 /* Apply folder rules */
407 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
412 dimmed = _selected_folder_is_any_of_type (win, types, 3);
414 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
418 /* if not the folder is selected then dim */
419 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
420 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
421 if (folder_view && !gtk_widget_is_focus (folder_view))
424 g_object_unref (parent_folder);
430 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
432 ModestDimmingRule *rule = NULL;
433 GtkWidget *folder_view = NULL;
434 GtkWidget *header_view = NULL;
435 gboolean dimmed = FALSE;
437 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
438 rule = MODEST_DIMMING_RULE (user_data);
440 if (MODEST_IS_MAIN_WINDOW (win)) {
441 /* Get the folder view */
442 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
445 /* Get header view */
446 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
447 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
449 if (header_view && gtk_widget_is_focus (header_view))
450 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
452 if (folder_view && gtk_widget_is_focus (folder_view))
453 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
455 if (header_view && folder_view &&
456 !gtk_widget_is_focus (header_view) &&
457 !gtk_widget_is_focus (folder_view)) {
459 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
462 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
471 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
473 ModestDimmingRule *rule = NULL;
474 TnyFolderType types[6];
475 gboolean dimmed = FALSE;
477 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
478 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
479 rule = MODEST_DIMMING_RULE (user_data);
481 types[0] = TNY_FOLDER_TYPE_DRAFTS;
482 types[1] = TNY_FOLDER_TYPE_OUTBOX;
483 types[2] = TNY_FOLDER_TYPE_SENT;
484 types[3] = TNY_FOLDER_TYPE_INBOX;
485 types[4] = TNY_FOLDER_TYPE_ROOT;
486 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
489 /* Check dimmed rule */
490 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
492 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
494 dimmed = _selected_folder_is_any_of_type (win, types, 6);
496 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
499 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
501 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
504 dimmed = _transfer_mode_enabled (win);
506 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
513 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
515 ModestDimmingRule *rule = NULL;
516 gboolean dimmed = FALSE;
518 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
519 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
520 rule = MODEST_DIMMING_RULE (user_data);
522 /* Check dimmed rule */
523 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
526 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
533 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
535 ModestDimmingRule *rule = NULL;
536 TnyFolderType types[4];
537 gboolean dimmed = FALSE;
539 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
540 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
541 rule = MODEST_DIMMING_RULE (user_data);
543 types[0] = TNY_FOLDER_TYPE_DRAFTS;
544 types[1] = TNY_FOLDER_TYPE_OUTBOX;
545 types[2] = TNY_FOLDER_TYPE_SENT;
546 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
548 /* Check dimmed rule */
549 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
551 modest_dimming_rule_set_notification (rule, "");
553 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
555 modest_dimming_rule_set_notification (rule, "");
558 dimmed = _selected_folder_is_any_of_type (win, types, 4);
560 modest_dimming_rule_set_notification (rule, "");
563 dimmed = _transfer_mode_enabled (win);
565 modest_dimming_rule_set_notification (rule, "");
572 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
574 ModestDimmingRule *rule = NULL;
575 gboolean dimmed = FALSE;
576 const DimmedState *state = NULL;
578 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
579 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
580 rule = MODEST_DIMMING_RULE (user_data);
581 state = modest_window_get_dimming_state (win);
583 /* Check dimmed rule */
584 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
586 dimmed = state->any_marked_as_deleted;
588 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
589 modest_dimming_rule_set_notification (rule, msg);
594 dimmed = _selected_msg_sent_in_progress (win);
596 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
603 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
605 ModestDimmingRule *rule = NULL;
606 gboolean dimmed = FALSE;
607 TnyFolderType types[3];
609 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
610 rule = MODEST_DIMMING_RULE (user_data);
612 types[0] = TNY_FOLDER_TYPE_DRAFTS;
613 types[1] = TNY_FOLDER_TYPE_OUTBOX;
614 types[2] = TNY_FOLDER_TYPE_ROOT;
616 /* Check dimmed rule */
617 dimmed = _selected_folder_is_any_of_type (win, types, 3);
619 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
621 /* main window dimming rules */
622 if (MODEST_IS_MAIN_WINDOW(win)) {
625 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
627 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
630 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
632 /* msg view window dimming rules */
633 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
635 /* Check dimmed rule */
637 dimmed = _transfer_mode_enabled (win);
639 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
642 dimmed = _msg_download_in_progress (win);
644 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
653 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
655 ModestDimmingRule *rule = NULL;
656 gboolean dimmed = FALSE;
658 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
659 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
660 rule = MODEST_DIMMING_RULE (user_data);
662 /* Check dimmed rule */
663 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
665 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
667 modest_dimming_rule_set_notification (rule, "");
674 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
676 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
682 _message_already_sent (ModestMsgViewWindow *view_window)
686 gboolean already_sent = FALSE;
688 header = modest_msg_view_window_get_header (view_window);
690 folder = tny_header_get_folder (header);
692 if (modest_tny_folder_guess_folder_type (folder) ==
693 TNY_FOLDER_TYPE_OUTBOX) {
694 ModestTnySendQueueStatus status =
695 modest_tny_all_send_queues_get_msg_status (header);
696 if (status == MODEST_TNY_SEND_QUEUE_UNKNOWN ||
697 status == MODEST_TNY_SEND_QUEUE_SENDING)
700 g_object_unref (folder);
702 g_object_unref (header);
709 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
711 ModestDimmingRule *rule = NULL;
712 const DimmedState *state = NULL;
713 gboolean dimmed = FALSE;
715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
716 rule = MODEST_DIMMING_RULE (user_data);
717 state = modest_window_get_dimming_state (win);
719 /* Check dimmed rule */
720 if (MODEST_IS_MAIN_WINDOW (win)) {
721 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
723 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
725 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
728 dimmed = state->sent_in_progress;
730 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
733 dimmed = state->any_marked_as_deleted;
735 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
736 modest_dimming_rule_set_notification (rule, msg);
741 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
743 gchar *message = NULL;
745 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
746 state->already_opened_msg);
747 modest_dimming_rule_set_notification (rule, message);
753 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
754 dimmed = _transfer_mode_enabled (win);
756 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
758 dimmed = state->any_marked_as_deleted;
760 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
761 modest_dimming_rule_set_notification (rule, msg);
766 dimmed = state->sent_in_progress;
768 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
771 /* This could happen if we're viewing a message of the
772 outbox that has been already sent */
774 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
776 /* The delete button should be dimmed when viewing an attachment,
777 * but should be enabled when viewing a message from the list,
778 * or when viewing a search result.
781 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
782 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
784 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
794 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
796 ModestDimmingRule *rule = NULL;
797 GtkWidget *header_view = NULL;
798 gboolean dimmed = FALSE;
800 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
801 rule = MODEST_DIMMING_RULE (user_data);
803 /* main window dimming rules */
804 if (MODEST_IS_MAIN_WINDOW(win)) {
806 /* Check dimmed rule */
807 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
808 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
810 /* If the header view has the focus: */
811 if (header_view && gtk_widget_is_focus (header_view)) {
812 /* Check dimmed rule */
814 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
817 /* If the folder view has the focus: */
818 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
819 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
820 if (folder_view && gtk_widget_is_focus (folder_view)) {
821 TnyFolderStore *folder_store
822 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
824 /* Only enable for folders, not accounts,
825 * though the UI spec is not clear about that.
826 * If we enable this for accounts then we must
827 * add code to handle them in modest_ui_actions_on_details(). */
828 if (!TNY_IS_FOLDER(folder_store)) {
830 modest_dimming_rule_set_notification (rule, "");
833 g_object_unref (folder_store);
836 modest_dimming_rule_set_notification (rule, "");
839 dimmed = _msg_download_in_progress (win);
841 modest_dimming_rule_set_notification (rule, "");
849 /* msg view window dimming rules */
851 /* Check dimmed rule */
852 if (MODEST_IS_MSG_VIEW_WINDOW (win))
853 dimmed = _msg_download_in_progress (win);
855 modest_dimming_rule_set_notification (rule, "");
857 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
858 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
861 modest_dimming_rule_set_notification (rule, "");
870 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
872 ModestDimmingRule *rule = NULL;
873 TnyHeaderFlags flags;
874 const DimmedState *state = NULL;
875 gboolean dimmed = FALSE;
877 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
878 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
879 rule = MODEST_DIMMING_RULE (user_data);
880 state = modest_window_get_dimming_state (win);
882 flags = TNY_HEADER_FLAG_SEEN;
884 /* Check dimmed rule */
885 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
887 dimmed = state->all_marked_as_seen;
889 modest_dimming_rule_set_notification (rule, "");
896 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
898 ModestDimmingRule *rule = NULL;
899 TnyHeaderFlags flags;
900 const DimmedState *state = NULL;
901 gboolean dimmed = FALSE;
903 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
904 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
905 rule = MODEST_DIMMING_RULE (user_data);
906 state = modest_window_get_dimming_state (win);
908 flags = TNY_HEADER_FLAG_SEEN;
910 /* Check dimmed rule */
911 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
913 dimmed = !state->any_marked_as_seen;
915 modest_dimming_rule_set_notification (rule, "");
922 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
924 ModestDimmingRule *rule = NULL;
925 gboolean dimmed = FALSE;
927 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
928 rule = MODEST_DIMMING_RULE (user_data);
930 if (MODEST_IS_MAIN_WINDOW (win))
931 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
932 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
933 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
940 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
942 GtkWidget *folder_view = NULL;
943 ModestDimmingRule *rule = NULL;
944 const DimmedState *state = NULL;
945 gboolean dimmed = FALSE;
947 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
948 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
949 rule = MODEST_DIMMING_RULE (user_data);
950 state = modest_window_get_dimming_state (win);
952 /* Get the folder view */
953 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
954 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
957 /* Check diming rules for folders transfer */
958 if (folder_view && gtk_widget_is_focus (folder_view)) {
959 TnyFolderType types[5];
961 types[0] = TNY_FOLDER_TYPE_DRAFTS;
962 types[1] = TNY_FOLDER_TYPE_OUTBOX;
963 types[2] = TNY_FOLDER_TYPE_SENT;
964 types[3] = TNY_FOLDER_TYPE_ROOT;
965 types[4] = TNY_FOLDER_TYPE_INBOX;
967 /* Apply folder rules */
968 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
970 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
972 dimmed = _selected_folder_is_any_of_type (win, types, 5);
974 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
978 /* Check diming rules for messages transfer */
980 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
982 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
983 state->already_opened_msg);
984 modest_dimming_rule_set_notification (rule, message);
989 if (!(folder_view && gtk_widget_is_focus (folder_view)))
990 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
994 dimmed = _selected_msg_sent_in_progress (win);
996 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1003 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1005 ModestDimmingRule *rule = NULL;
1006 gboolean dimmed = FALSE;
1008 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1009 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1010 rule = MODEST_DIMMING_RULE (user_data);
1012 /* Check dimmed rule */
1013 dimmed = _transfer_mode_enabled (win);
1015 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1017 dimmed = modest_window_get_dimming_state (win)->any_marked_as_deleted;
1019 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
1020 modest_dimming_rule_set_notification (rule, msg);
1026 dimmed = _selected_msg_sent_in_progress (win);
1028 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1031 /* This could happen if we're viewing a message of the outbox
1032 that has been already sent */
1034 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
1037 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1038 /* The move_to button should be dimmed when viewing an attachment,
1039 * but should be enabled when viewing a message from the list,
1040 * or when viewing a search result.
1042 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1043 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1048 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1055 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1057 ModestDimmingRule *rule = NULL;
1058 gboolean dimmed = FALSE;
1060 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1061 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1062 rule = MODEST_DIMMING_RULE (user_data);
1064 /* Check dimmed rule */
1065 dimmed = _transfer_mode_enabled (win);
1067 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1073 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1075 ModestDimmingRule *rule = NULL;
1076 TnyFolderType types[3];
1077 gboolean dimmed = FALSE;
1079 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1080 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1081 rule = MODEST_DIMMING_RULE (user_data);
1083 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1084 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1085 types[2] = TNY_FOLDER_TYPE_SENT;
1087 /* Check dimmed rule */
1088 dimmed = _clipboard_is_empty (win);
1090 modest_dimming_rule_set_notification (rule,
1091 dgettext("hildon-common-strings",
1092 "ecoc_ib_edwin_nothing_to_paste"));
1094 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1096 modest_dimming_rule_set_notification (rule,
1097 dgettext("hildon-common-strings",
1098 "ckct_ib_unable_to_paste_here"));
1101 dimmed = !_folder_view_has_focus (win);
1103 modest_dimming_rule_set_notification (rule,
1104 dgettext("hildon-common-strings",
1105 "ckct_ib_unable_to_paste_here"));
1108 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1110 modest_dimming_rule_set_notification (rule,
1111 dgettext("hildon-common-strings",
1112 "ckct_ib_unable_to_paste_here"));
1115 dimmed = _selected_folder_is_same_as_source (win);
1117 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1120 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1122 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1130 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1132 ModestDimmingRule *rule = NULL;
1133 gboolean dimmed = FALSE;
1134 GtkWidget *focused = NULL;
1136 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1137 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1138 rule = MODEST_DIMMING_RULE (user_data);
1140 focused = gtk_window_get_focus (GTK_WINDOW (win));
1142 /* Main window dimming rules */
1143 if (MODEST_IS_MAIN_WINDOW (win))
1144 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1146 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1147 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1149 if (!dimmed && GTK_IS_ENTRY (focused)) {
1150 const gchar *current_text;
1151 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1152 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1155 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1156 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1157 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1160 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1166 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1168 ModestDimmingRule *rule = NULL;
1169 gboolean dimmed = FALSE;
1171 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1172 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1173 rule = MODEST_DIMMING_RULE (user_data);
1175 /* Check dimmed rule */
1176 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1179 dimmed = _purged_attach_selected (win, FALSE, NULL);
1181 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1189 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1191 ModestDimmingRule *rule = NULL;
1192 gboolean dimmed = FALSE;
1194 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1195 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1196 rule = MODEST_DIMMING_RULE (user_data);
1198 /* Check dimmed rule */
1199 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1202 dimmed = _purged_attach_selected (win, FALSE, NULL);
1204 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1212 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1214 ModestDimmingRule *rule = NULL;
1215 const DimmedState *state = NULL;
1216 gboolean dimmed = FALSE;
1218 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1220 rule = MODEST_DIMMING_RULE (user_data);
1221 state = modest_window_get_dimming_state (win);
1223 /* Check in main window if there's only one message selected */
1224 if (MODEST_IS_MAIN_WINDOW (win)) {
1225 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1228 /* Check in view window if there's any attachment selected */
1229 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1230 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1232 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1235 /* Messages as attachments could not be removed */
1236 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1237 TnyList *attachments;
1239 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW (win));
1241 iter = tny_list_create_iterator (attachments);
1242 while (!tny_iterator_is_done (iter) && !dimmed) {
1243 TnyMimePart *mime_part = (TnyMimePart *)
1244 tny_iterator_get_current (iter);
1245 if (modest_tny_mime_part_is_msg (mime_part))
1247 g_object_unref (mime_part);
1248 tny_iterator_next (iter);
1250 g_object_unref (iter);
1251 g_object_unref (attachments);
1257 dimmed = _selected_msg_sent_in_progress (win);
1259 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1263 /* cannot purge in editable drafts nor pop folders */
1265 dimmed = _invalid_folder_for_purge (win, rule);
1267 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1270 /* Check if the selected message in main window has attachments */
1271 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1272 dimmed = !(state->any_has_attachments);
1274 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1277 /* Check if all attachments are already purged */
1279 dimmed = _purged_attach_selected (win, TRUE, rule);
1282 /* Check if the message is already downloaded */
1283 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1284 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1286 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1293 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1295 ModestDimmingRule *rule = NULL;
1296 gboolean dimmed = FALSE;
1298 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1299 rule = MODEST_DIMMING_RULE (user_data);
1301 /* Check dimmed rule */
1302 if (MODEST_IS_MAIN_WINDOW (win)) {
1303 dimmed = _clipboard_is_empty (win);
1305 modest_dimming_rule_set_notification (rule, "");
1308 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1309 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1316 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1318 ModestDimmingRule *rule = NULL;
1319 gboolean dimmed = FALSE;
1321 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1322 rule = MODEST_DIMMING_RULE (user_data);
1324 /* Check dimmed rule */
1325 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
1326 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1333 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1335 ModestDimmingRule *rule = NULL;
1336 const DimmedState *state = NULL;
1337 gboolean dimmed = FALSE;
1339 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1340 rule = MODEST_DIMMING_RULE (user_data);
1341 state = modest_window_get_dimming_state (win);
1343 /* Check common dimming rules */
1344 dimmed = _invalid_clipboard_selected (win, rule);
1346 /* Check window specific dimming rules */
1347 if (MODEST_IS_MAIN_WINDOW (win)) {
1348 /* Get focused widget */
1349 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1351 if (MODEST_IS_HEADER_VIEW (focused)) {
1353 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1355 modest_dimming_rule_set_notification (rule, "");
1358 dimmed = _selected_msg_sent_in_progress (win);
1360 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1363 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1365 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1368 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1369 TnyFolderType types[3];
1371 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1372 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1373 types[2] = TNY_FOLDER_TYPE_SENT;
1375 /* Apply folder rules */
1377 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1379 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1382 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1384 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1387 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1389 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1398 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1400 ModestDimmingRule *rule = NULL;
1401 const DimmedState *state = NULL;
1402 gboolean dimmed = FALSE;
1404 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1405 rule = MODEST_DIMMING_RULE (user_data);
1406 state = modest_window_get_dimming_state (win);
1408 /* Check common dimming rules */
1409 dimmed = _invalid_clipboard_selected (win, rule);
1411 /* Check window specific dimming rules */
1412 if (MODEST_IS_MAIN_WINDOW (win)) {
1413 /* Get focused widget */
1414 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1416 if (MODEST_IS_HEADER_VIEW (focused)) {
1418 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1420 modest_dimming_rule_set_notification (rule, "");
1423 dimmed = _selected_msg_sent_in_progress (win);
1425 modest_dimming_rule_set_notification (rule, _(""));
1428 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1430 modest_dimming_rule_set_notification (rule, _(""));
1433 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1434 TnyFolderType types[3];
1436 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1437 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1438 types[2] = TNY_FOLDER_TYPE_SENT;
1441 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1443 modest_dimming_rule_set_notification (rule, _(""));
1446 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1448 modest_dimming_rule_set_notification (rule, _(""));
1457 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1459 ModestDimmingRule *rule = NULL;
1460 const DimmedState *state = NULL;
1461 gboolean dimmed = FALSE;
1463 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1464 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1465 rule = MODEST_DIMMING_RULE (user_data);
1466 state = modest_window_get_dimming_state (win);
1469 /* Check common dimming rules */
1470 ModestMsgEditFormat format;
1471 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1473 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1475 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1479 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1480 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1482 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1484 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1492 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1494 ModestDimmingRule *rule = NULL;
1495 const DimmedState *state = NULL;
1496 gboolean dimmed = FALSE;
1498 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1499 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1500 rule = MODEST_DIMMING_RULE (user_data);
1501 state = modest_window_get_dimming_state (win);
1504 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1505 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1507 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1509 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1515 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1517 ModestDimmingRule *rule = NULL;
1518 const DimmedState *state = NULL;
1519 gboolean dimmed = FALSE;
1520 GtkWidget *focused = NULL;
1522 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1523 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1524 rule = MODEST_DIMMING_RULE (user_data);
1525 state = modest_window_get_dimming_state (win);
1527 focused = gtk_window_get_focus (GTK_WINDOW (win));
1529 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1532 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1536 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1537 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1539 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1540 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1547 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1549 ModestDimmingRule *rule = NULL;
1550 const DimmedState *state = NULL;
1551 gboolean dimmed = FALSE;
1552 TnyList *selected_attachments = NULL;
1553 gint n_att_selected = 0;
1554 GtkWidget *attachments_view;
1556 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1557 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1558 rule = MODEST_DIMMING_RULE (user_data);
1559 state = modest_window_get_dimming_state (win);
1561 attachments_view = modest_msg_edit_window_get_child_widget (
1562 MODEST_MSG_EDIT_WINDOW (win),
1563 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1565 selected_attachments = modest_attachments_view_get_selection (
1566 MODEST_ATTACHMENTS_VIEW (attachments_view));
1567 n_att_selected = tny_list_get_length (selected_attachments);
1568 g_object_unref (selected_attachments);
1570 dimmed = (n_att_selected < 1);
1576 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1578 ModestDimmingRule *rule = NULL;
1579 const DimmedState *state = NULL;
1580 gboolean dimmed = FALSE;
1581 GtkWidget *subject_field, *body_field;
1582 GtkTextBuffer *body_buffer;
1583 const gchar *subject = NULL;
1585 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1586 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1587 rule = MODEST_DIMMING_RULE (user_data);
1588 state = modest_window_get_dimming_state (win);
1590 body_field = modest_msg_edit_window_get_child_widget (
1591 MODEST_MSG_EDIT_WINDOW (win),
1592 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1593 subject_field = modest_msg_edit_window_get_child_widget (
1594 MODEST_MSG_EDIT_WINDOW (win),
1595 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1596 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1597 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1599 dimmed = (subject == NULL || subject[0] == '\0');
1601 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
1604 GtkWidget *to_field, *cc_field, *bcc_field;
1605 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1606 cc_field = modest_msg_edit_window_get_child_widget (
1607 MODEST_MSG_EDIT_WINDOW (win),
1608 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1609 to_field = modest_msg_edit_window_get_child_widget (
1610 MODEST_MSG_EDIT_WINDOW (win),
1611 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1612 bcc_field = modest_msg_edit_window_get_child_widget (
1613 MODEST_MSG_EDIT_WINDOW (win),
1614 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1615 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1616 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1617 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1619 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1620 gtk_text_buffer_get_char_count (cc_buffer) +
1621 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1623 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1630 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1632 ModestDimmingRule *rule = NULL;
1633 gboolean dimmed = FALSE;
1635 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1636 rule = MODEST_DIMMING_RULE (user_data);
1638 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1640 /* Check dimmed rule */
1641 dimmed = _transfer_mode_enabled (win);
1643 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1646 dimmed = modest_msg_view_window_first_message_selected (
1647 MODEST_MSG_VIEW_WINDOW(win));
1648 modest_dimming_rule_set_notification (rule, NULL);
1655 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1657 ModestDimmingRule *rule = NULL;
1658 gboolean dimmed = FALSE;
1660 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1661 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1662 rule = MODEST_DIMMING_RULE (user_data);
1664 /* Check dimmed rule */
1665 dimmed = _transfer_mode_enabled (win);
1667 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1670 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1671 modest_dimming_rule_set_notification (rule, NULL);
1679 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1681 return !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1686 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1688 ModestDimmingRule *rule = NULL;
1689 TnyFolderType types[1];
1690 const DimmedState *state = NULL;
1691 gboolean dimmed = FALSE;
1693 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1694 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1695 rule = MODEST_DIMMING_RULE (user_data);
1696 state = modest_window_get_dimming_state (win);
1698 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1700 /* Check dimmed rules */
1701 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1703 modest_dimming_rule_set_notification (rule, "");
1705 dimmed = !state->sent_in_progress;
1707 modest_dimming_rule_set_notification (rule, "");
1714 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1716 ModestDimmingRule *rule = NULL;
1717 gboolean dimmed = FALSE;
1719 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1720 rule = MODEST_DIMMING_RULE (user_data);
1722 /* Check dimmed rule */
1723 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1726 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1732 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1734 ModestDimmingRule *rule = NULL;
1735 gboolean dimmed = FALSE;
1737 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1738 rule = MODEST_DIMMING_RULE (user_data);
1740 /* Check dimmed rule */
1741 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1742 if (g_slist_length (account_names) <= 1)
1745 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1747 modest_account_mgr_free_account_names (account_names);
1753 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1755 ModestDimmingRule *rule = NULL;
1756 gboolean dimmed = FALSE;
1757 GtkWidget *focused = NULL;
1759 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1760 rule = MODEST_DIMMING_RULE (user_data);
1761 focused = gtk_window_get_focus (GTK_WINDOW (win));
1766 gchar *selection = NULL;
1767 if (GTK_IS_TEXT_VIEW (focused)) {
1768 GtkTextIter start, end;
1769 GtkTextBuffer *buffer = NULL;
1770 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1771 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1772 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1774 } else if (GTK_IS_LABEL (focused)) {
1775 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1777 gboolean do_check = TRUE;
1778 GtkClipboard *clipboard;
1779 if (GTK_IS_HTML (focused)) {
1782 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1783 do_check = !((sel == NULL) || (sel[0] == '\0'));
1784 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
1788 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1789 selection = gtk_clipboard_wait_for_text (clipboard);
1794 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1800 /* *********************** static utility functions ******************** */
1804 _selected_folder_not_writeable (ModestMainWindow *win,
1807 GtkWidget *folder_view = NULL;
1808 TnyFolderStore *parent_folder = NULL;
1809 ModestEmailClipboard *clipboard = NULL;
1810 ModestTnyFolderRules rules;
1811 gboolean is_local_acc = FALSE;
1812 gboolean xfer_folders = FALSE;
1813 gboolean result = FALSE;
1815 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1817 /* Get folder view */
1818 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1819 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1820 /* If no folder view, always dimmed */
1824 /* Get selected folder as parent of new folder to create */
1825 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1826 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1827 /* If it's the local account and its transfering folders, then do not dim */
1828 if (TNY_IS_ACCOUNT (parent_folder)) {
1829 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1831 clipboard = modest_runtime_get_email_clipboard ();
1832 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1837 result = !(is_local_acc && xfer_folders);
1839 result = !is_local_acc;
1843 /* Check dimmed rule */
1844 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1845 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1849 if (parent_folder != NULL)
1850 g_object_unref (parent_folder);
1856 _selected_folder_not_deletable (ModestMainWindow *win)
1858 GtkWidget *folder_view = NULL;
1859 TnyFolderStore *parent_folder = NULL;
1860 ModestTnyFolderRules rules;
1861 gboolean result = FALSE;
1863 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1865 /* Get folder view */
1866 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1867 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1868 /* If no folder view, always dimmed */
1872 /* Get selected folder as parent of new folder to create */
1873 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1874 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1879 /* Check dimmed rule */
1880 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1881 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1885 if (parent_folder != NULL)
1886 g_object_unref (parent_folder);
1892 _selected_folder_not_moveable (ModestMainWindow *win)
1894 GtkWidget *folder_view = NULL;
1895 TnyFolderStore *parent_folder = NULL;
1896 ModestTnyFolderRules rules;
1897 gboolean result = FALSE;
1899 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1901 /* Get folder view */
1902 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1903 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1904 /* If no folder view, always dimmed */
1908 /* Get selected folder as parent of new folder to create */
1909 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1910 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1915 /* Check dimmed rule */
1916 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1917 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1921 if (parent_folder != NULL)
1922 g_object_unref (parent_folder);
1928 _selected_folder_not_renameable (ModestMainWindow *win)
1930 GtkWidget *folder_view = NULL;
1931 TnyFolderStore *parent_folder = NULL;
1932 ModestTnyFolderRules rules;
1933 gboolean result = FALSE;
1935 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1937 /* Get folder view */
1938 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1939 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1940 /* If no folder view, always dimmed */
1944 /* Get selected folder as parent of new folder to create */
1945 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1946 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1951 /* Check dimmed rule */
1952 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1953 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1957 if (parent_folder != NULL)
1958 g_object_unref (parent_folder);
1964 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1966 TnyFolderType types[2];
1967 gboolean result = FALSE;
1969 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1971 types[0] = TNY_FOLDER_TYPE_ROOT;
1972 types[1] = TNY_FOLDER_TYPE_INBOX;
1974 /* Check folder type */
1975 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1977 /* Check pop and MMC accounts */
1979 result = _selected_folder_is_root (win);
1987 _selected_folder_is_root (ModestMainWindow *win)
1989 TnyFolderType types[1];
1990 gboolean result = FALSE;
1992 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1994 /* All accounts are root items: */
1995 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1996 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1998 gboolean is_account = FALSE;
1999 TnyFolderStore *folder_store =
2000 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2002 is_account = TNY_IS_ACCOUNT (folder_store);
2004 g_object_unref (folder_store);
2005 folder_store = NULL;
2012 /* Try something more precise: */
2013 types[0] = TNY_FOLDER_TYPE_ROOT;
2015 /* Check folder type */
2016 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2022 _header_view_is_all_selected (ModestMainWindow *win)
2024 const DimmedState *state = NULL;
2026 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2028 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2030 return state->all_selected;
2034 _selected_folder_is_empty (ModestMainWindow *win)
2036 GtkWidget *folder_view = NULL, *header_view = NULL;
2037 TnyFolderStore *folder = NULL;
2038 gboolean result = FALSE;
2040 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2042 /* Get folder view */
2043 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2044 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2046 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2047 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2049 /* If no folder view, always dimmed */
2050 if (!folder_view || !header_view)
2053 /* Get selected folder as parent of new folder to create */
2054 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2055 if (!(folder && TNY_IS_FOLDER(folder))) {
2057 g_object_unref (folder);
2061 /* Check folder type */
2062 if (modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view)) ||
2063 tny_folder_get_all_count (TNY_FOLDER (folder)) == 0)
2067 g_object_unref (folder);
2073 _folder_view_has_focus (ModestWindow *win)
2075 GtkWidget *folder_view = NULL;
2077 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2079 /* Get folder view */
2080 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2081 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2085 if (gtk_widget_is_focus(folder_view))
2092 _selected_folder_is_same_as_source (ModestWindow *win)
2094 ModestEmailClipboard *clipboard = NULL;
2095 GtkWidget *folder_view = NULL;
2096 TnyFolderStore *folder = NULL;
2097 gboolean result = FALSE;
2099 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2101 /* Get folder view */
2102 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2103 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2107 /* Get selected folder as destination folder */
2108 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2109 if (!(folder && TNY_IS_FOLDER(folder))) {
2114 /* Check clipboard is cleared */
2115 clipboard = modest_runtime_get_email_clipboard ();
2116 if (modest_email_clipboard_cleared (clipboard)) {
2121 /* Check source folder */
2122 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2126 g_object_unref (folder);
2132 _selected_folder_is_any_of_type (ModestWindow *win,
2133 TnyFolderType types[],
2136 GtkWidget *folder_view = NULL;
2137 TnyFolderStore *folder = NULL;
2138 TnyFolderType folder_type;
2140 gboolean result = FALSE;
2142 /*Get current folder */
2143 if (MODEST_IS_MAIN_WINDOW(win)) {
2145 /* Get folder view */
2146 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2147 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2148 /* If no folder view, always dimmed */
2152 /* Get selected folder as parent of new folder to create */
2153 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2155 if (!(folder && TNY_IS_FOLDER(folder))) {
2157 g_object_unref (folder);
2161 /* Check folder type */
2162 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2164 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2165 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2166 for (i=0; i < ntypes; i++) {
2167 result = result || folder_type == types[i];
2174 g_object_unref (folder);
2180 _folder_is_any_of_type (TnyFolder *folder,
2181 TnyFolderType types[],
2184 TnyFolderType folder_type;
2185 gboolean result = FALSE;
2188 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2190 /* Get folder type */
2191 folder_type = modest_tny_folder_guess_folder_type (folder);
2192 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2193 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2195 /* Check foler type */
2196 for (i=0; i < ntypes; i++) {
2197 result = result || folder_type == types[i];
2204 _clipboard_is_empty (ModestWindow *win)
2206 gboolean result = FALSE;
2208 if (MODEST_IS_MAIN_WINDOW (win)) {
2209 ModestEmailClipboard *clipboard = NULL;
2210 clipboard = modest_runtime_get_email_clipboard ();
2211 if (modest_email_clipboard_cleared (clipboard))
2219 _invalid_clipboard_selected (ModestWindow *win,
2220 ModestDimmingRule *rule)
2222 const DimmedState *state = NULL;
2223 gboolean result = FALSE;
2224 GtkWidget *focused = NULL;
2226 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2227 state = modest_window_get_dimming_state (win);
2228 /* Get focuesed widget */
2229 focused = gtk_window_get_focus (GTK_WINDOW (win));
2231 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2232 gboolean has_selection = FALSE;
2233 if (GTK_IS_TEXT_VIEW (focused)) {
2234 GtkTextBuffer *buffer = NULL;
2235 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2236 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2237 } else if (GTK_IS_EDITABLE (focused)) {
2238 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2240 result = !has_selection;
2241 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2243 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2244 if (GTK_IS_LABEL (focused) &&
2245 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2247 } else if (GTK_IS_TEXT_VIEW (focused)) {
2248 GtkTextBuffer *buffer;
2249 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2250 result = !gtk_text_buffer_get_has_selection (buffer);
2251 } else if (GTK_IS_HTML (focused)) {
2254 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2255 result = ((sel == NULL) || (sel[0] == '\0'));
2256 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2259 GtkClipboard *clipboard;
2262 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2263 /* Get clipboard selection*/
2264 selection = gtk_clipboard_wait_for_text (clipboard);
2266 result = (selection == NULL);
2274 modest_dimming_rule_set_notification (rule, "");
2277 else if (MODEST_IS_MAIN_WINDOW (win)) {
2279 result = state->n_selected == 0;
2281 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2289 _invalid_attach_selected (ModestWindow *win,
2292 gboolean for_remove,
2293 ModestDimmingRule *rule)
2295 TnyList *attachments;
2297 TnyHeaderFlags flags;
2298 gboolean nested_attachments = FALSE;
2299 gboolean selected_messages = FALSE;
2300 const DimmedState *state = NULL;
2301 gboolean result = FALSE;
2303 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2304 state = modest_window_get_dimming_state (win);
2306 if (MODEST_IS_MAIN_WINDOW (win)) {
2307 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2309 result = !state->any_has_attachments;
2311 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2313 /* Get selected atachments */
2314 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2315 n_selected = tny_list_get_length (attachments);
2320 result = n_selected != 1;
2323 result = n_selected < 1;
2326 /* Check attached type (view operation not required) */
2327 if (!result && !for_view) {
2329 iter = tny_list_create_iterator (attachments);
2330 while (!tny_iterator_is_done (iter) && !result) {
2331 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2332 TnyList *nested_list = tny_simple_list_new ();
2333 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2334 selected_messages = TRUE;
2337 tny_mime_part_get_parts (mime_part, nested_list);
2338 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2339 nested_attachments = TRUE;
2342 g_object_unref (nested_list);
2343 g_object_unref (mime_part);
2344 tny_iterator_next (iter);
2346 g_object_unref (iter);
2349 /* Set notifications */
2350 if (result && rule != NULL) {
2351 if (selected_messages) {
2352 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2353 } else if (nested_attachments) {
2354 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2355 } else if (n_selected == 0) {
2356 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2357 } else if (unique) {
2358 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2363 g_object_unref (attachments);
2370 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2372 TnyList *attachments = NULL;
2375 gint n_attachments = 0;
2376 gboolean result = FALSE;
2378 /* This should check if _all_ the attachments are already purged. If only some
2379 * of them are purged, then it does not cause dim as there's a confirmation dialog
2380 * for removing only local attachments */
2382 /* Get selected atachments */
2383 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2384 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2385 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2386 /* If we're in main window, we won't know if there are already purged attachments */
2390 if (attachments == NULL)
2393 if (tny_list_get_length (attachments)) {
2394 g_object_unref (attachments);
2398 iter = tny_list_create_iterator (attachments);
2399 while (!tny_iterator_is_done (iter)) {
2400 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2401 if (tny_mime_part_is_purged (mime_part)) {
2405 g_object_unref (mime_part);
2406 tny_iterator_next (iter);
2408 g_object_unref (iter);
2411 g_object_unref (attachments);
2414 result = (purged == n_attachments);
2416 result = (purged > 0);
2418 /* This string no longer exists, refer to NB#75415 for more info
2419 if (result && (rule != NULL))
2420 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2427 _invalid_msg_selected (ModestMainWindow *win,
2429 ModestDimmingRule *rule)
2431 GtkWidget *folder_view = NULL;
2432 const DimmedState *state = NULL;
2433 gboolean result = FALSE;
2435 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2436 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2437 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2439 /* Get folder view to check focus */
2440 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2441 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2443 /* Check dimmed rule (TODO: check focus on widgets */
2445 result = ((state->n_selected == 0 ) ||
2446 (gtk_widget_is_focus (folder_view)));
2448 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2450 if (!result && unique) {
2451 result = state->n_selected > 1;
2453 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2461 _msg_download_in_progress (ModestWindow *win)
2463 gboolean result = FALSE;
2465 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2467 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2468 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2470 else if (MODEST_IS_MAIN_WINDOW (win)) {
2471 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2478 _msg_download_completed (ModestMainWindow *win)
2480 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2481 return state->any_marked_as_cached;
2485 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2487 GSList **send_queues = (GSList **) userdata;
2488 *send_queues = g_slist_prepend (*send_queues, value);
2492 _selected_msg_sent_in_progress (ModestWindow *win)
2494 const DimmedState *state = modest_window_get_dimming_state (win);
2495 return state->sent_in_progress;
2500 _invalid_folder_for_purge (ModestWindow *win,
2501 ModestDimmingRule *rule)
2503 TnyFolder *folder = NULL;
2504 TnyAccount *account = NULL;
2505 gboolean result = FALSE;
2507 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2509 /* Get folder and account of message */
2510 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2511 g_return_val_if_fail(msg != NULL, TRUE);
2512 folder = tny_msg_get_folder (msg);
2513 g_object_unref (msg);
2514 if (folder == NULL) {
2518 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2519 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2520 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2523 folder = (TnyFolder *) modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2524 /* Could be a folder store */
2525 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2528 g_return_val_if_reached (FALSE);
2530 account = modest_tny_folder_get_account (folder);
2531 if (account == NULL) goto frees;
2534 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2535 TnyFolderType types[2];
2536 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2537 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2539 if (_selected_folder_is_any_of_type (win, types, 2)) {
2543 ModestProtocolType protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (account));
2544 /* If it's a remote folder then dim */
2545 if (modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
2547 MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS)) {
2554 g_object_unref (folder);
2555 if (account != NULL)
2556 g_object_unref (account);
2562 _transfer_mode_enabled (ModestWindow *win)
2564 gboolean result = FALSE;
2567 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2568 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2569 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2570 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2572 g_warning("_transfer_mode_enabled called with wrong window type");
2579 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2581 GtkWidget *folder_view = NULL;
2582 TnyFolderStore *folder = NULL;
2583 ModestEmailClipboard *clipboard = NULL;
2584 const gchar *folder_name = NULL;
2585 gboolean result = FALSE;
2587 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2589 /*Get current parent folder */
2590 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2591 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2592 /* If no folder view, always dimmed */
2593 if (!folder_view) return FALSE;
2595 /* Get selected folder as parent of new folder to create */
2596 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2597 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2599 /* get modest clipboard and source folder */
2600 clipboard = modest_runtime_get_email_clipboard ();
2601 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2602 if (folder_name == NULL) goto frees;
2604 /* Check source subfolders names */
2605 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2611 g_object_unref (folder);
2618 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2621 ModestDimmingRule *rule = NULL;
2623 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2624 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2625 rule = MODEST_DIMMING_RULE (user_data);
2627 /* Check dimmed rule */
2628 return !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2632 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2635 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2637 ModestMsgEditFormat format =
2638 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2640 return (format != MODEST_MSG_EDIT_FORMAT_HTML);