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-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-tny-account.h"
39 #include "modest-text-utils.h"
40 #include <widgets/modest-attachments-view.h>
41 #include <modest-runtime.h>
42 #include <tny-simple-list.h>
43 #include <widgets/modest-recpt-editor.h>
46 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
47 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
48 static gboolean _invalid_attach_selected (ModestWindow *win,
49 gboolean unique, gboolean for_view, gboolean for_remove,
50 ModestDimmingRule *rule);
51 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
52 static gboolean _clipboard_is_empty (ModestWindow *win);
53 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
54 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
55 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
56 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
57 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
58 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
59 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
60 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
61 static gboolean _selected_folder_is_root (ModestMainWindow *win);
62 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
63 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
64 static gboolean _folder_view_has_focus (ModestWindow *win);
65 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
66 static gboolean _msg_download_in_progress (ModestWindow *win);
67 static gboolean _msg_download_completed (ModestMainWindow *win);
68 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
69 static gboolean _sending_in_progress (ModestWindow *win);
70 static gboolean _send_receive_in_progress (ModestWindow *win);
71 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
72 static gboolean _transfer_mode_enabled (ModestWindow *win);
73 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
74 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
78 _define_main_window_dimming_state (ModestMainWindow *window)
80 DimmedState *state = NULL;
81 GtkWidget *focused_widget = NULL;
82 GtkWidget *header_view = NULL;
83 GtkTreeModel *model = NULL;
84 TnyList *selected_headers = NULL;
85 TnyIterator *iter = NULL;
86 TnyHeader *header = NULL;
87 ModestCacheMgr *cache_mgr = NULL;
88 GHashTable *send_queue_cache = NULL;
89 ModestTnySendQueue *send_queue = NULL;
90 GSList *send_queues = NULL, *node = NULL;
91 ModestWindowMgr *mgr = NULL;
92 gboolean found = FALSE;
93 gchar *msg_uid = NULL;
95 gboolean all_deleted = TRUE;
96 gboolean all_seen = TRUE;
97 gboolean all_cached = TRUE;
98 gboolean all_has_attach = TRUE;
100 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
103 state = g_slice_new0 (DimmedState);
104 state->n_selected = 0;
105 state->already_opened_msg = 0;
106 state->any_marked_as_deleted = FALSE;
107 state->all_marked_as_deleted = FALSE;
108 state->any_marked_as_seen = FALSE;
109 state->all_marked_as_seen = FALSE;
110 state->any_marked_as_cached = FALSE;
111 state->all_marked_as_cached = FALSE;
112 state->any_has_attachments = FALSE;
113 state->all_has_attachments = FALSE;
114 state->sent_in_progress = FALSE;
115 state->all_selected = FALSE;
117 /* Get focused widget */
118 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
119 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
122 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
123 header_view = focused_widget;
125 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
128 /* Get header view and selected headers */
129 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
130 if (!selected_headers)
133 /* Examine selected headers */
134 iter = tny_list_create_iterator (selected_headers);
135 while (!tny_iterator_is_done (iter)) {
136 header = TNY_HEADER (tny_iterator_get_current (iter));
137 flags = tny_header_get_flags (header);
143 mgr = modest_runtime_get_window_mgr ();
144 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
145 state->already_opened_msg++;
148 /* Mark as deleted */
149 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
150 state->all_marked_as_deleted = all_deleted;
151 if (!state->any_marked_as_deleted)
152 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
155 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
156 state->all_marked_as_seen = all_seen;
157 if (!state->any_marked_as_seen)
158 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
161 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
162 state->all_marked_as_cached = all_cached;
163 if (!state->any_marked_as_cached)
164 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
166 /* Mark has_attachments */
167 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
168 state->all_has_attachments = all_has_attach;
169 if (!state->any_has_attachments)
170 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
172 /* sent in progress */
173 msg_uid = modest_tny_send_queue_get_msg_id (header);
174 if (!state->sent_in_progress) {
175 cache_mgr = modest_runtime_get_cache_mgr ();
176 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
177 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
179 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
181 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
182 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
184 /* Check if msg uid is being processed inside send queue */
185 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
187 state->sent_in_progress = found;
190 tny_iterator_next (iter);
191 g_object_unref (header);
194 /* check if all the headers are selected or not */
195 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
198 count = gtk_tree_model_iter_n_children(model, NULL);
199 if(state->n_selected == count != 0)
200 state->all_selected = TRUE;
205 g_object_unref(selected_headers);
206 g_object_unref(iter);
207 g_slist_free (send_queues);
213 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
215 DimmedState *state = NULL;
216 TnyHeader *header = NULL;
217 ModestCacheMgr *cache_mgr = NULL;
218 GHashTable *send_queue_cache = NULL;
219 ModestTnySendQueue *send_queue = NULL;
220 GSList *send_queues = NULL, *node = NULL;
221 gboolean found = FALSE;
222 gchar *msg_uid = NULL;
223 TnyHeaderFlags flags;
224 gboolean all_deleted = TRUE;
225 gboolean all_seen = TRUE;
226 gboolean all_cached = TRUE;
227 gboolean all_has_attach = TRUE;
229 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
232 state = g_slice_new0 (DimmedState);
233 state->n_selected = 0;
234 state->already_opened_msg = 0;
235 state->any_marked_as_deleted = FALSE;
236 state->all_marked_as_deleted = FALSE;
237 state->any_marked_as_seen = FALSE;
238 state->all_marked_as_seen = FALSE;
239 state->any_marked_as_cached = FALSE;
240 state->all_marked_as_cached = FALSE;
241 state->any_has_attachments = FALSE;
242 state->all_has_attachments = FALSE;
243 state->sent_in_progress = FALSE;
245 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
248 g_return_val_if_fail (TNY_IS_HEADER(header), state);
249 flags = tny_header_get_flags (header);
254 /* Mark as deleted */
255 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
256 state->all_marked_as_deleted = all_deleted;
257 if (!state->any_marked_as_deleted)
258 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
261 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
262 state->all_marked_as_seen = all_seen;
263 if (!state->any_marked_as_seen)
264 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
267 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
268 state->all_marked_as_cached = all_cached;
269 if (!state->any_marked_as_cached)
270 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
272 /* Mark has_attachments */
273 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
274 state->all_has_attachments = all_has_attach;
275 if (!state->any_has_attachments)
276 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
278 /* sent in progress */
279 msg_uid = modest_tny_send_queue_get_msg_id (header);
280 if (!state->sent_in_progress) {
281 cache_mgr = modest_runtime_get_cache_mgr ();
282 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
283 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
285 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
287 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
288 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
290 /* Check if msg uid is being processed inside send queue */
291 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
293 state->sent_in_progress = found;
298 g_object_unref (header);
299 g_slist_free (send_queues);
306 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
308 DimmedState *state = NULL;
310 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
312 if (MODEST_IS_MAIN_WINDOW (window))
313 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
314 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
315 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
323 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
325 ModestDimmingRule *rule = NULL;
326 gboolean dimmed = FALSE;
328 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
329 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
330 rule = MODEST_DIMMING_RULE (user_data);
332 /* Check dimmed rule */
333 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
335 dimmed = _msg_download_in_progress (win);
337 modest_dimming_rule_set_notification (rule, "");
339 } else if (MODEST_IS_MAIN_WINDOW(win)) {
341 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
344 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
352 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
354 ModestDimmingRule *rule = NULL;
355 GtkWidget *folder_view = NULL;
356 TnyFolderStore *parent_folder = NULL;
357 gboolean dimmed = FALSE;
359 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
360 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
361 rule = MODEST_DIMMING_RULE (user_data);
363 /* Get selected folder as parent of new folder to create */
364 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
365 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
366 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
370 if (TNY_IS_ACCOUNT (parent_folder)) {
371 /* If it's the local account then do not dim */
372 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
375 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
376 if (proto_str != NULL) {
377 /* If it's POP then dim */
378 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
379 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
381 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
385 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
387 TnyFolderType types[3];
389 types[0] = TNY_FOLDER_TYPE_DRAFTS;
390 types[1] = TNY_FOLDER_TYPE_OUTBOX;
391 types[2] = TNY_FOLDER_TYPE_SENT;
393 /* Apply folder rules */
395 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
397 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
400 dimmed = _selected_folder_is_any_of_type (win, types, 3);
402 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
406 /* if not the folder is selected then dim */
407 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
408 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
409 if (folder_view && !gtk_widget_is_focus (folder_view))
412 g_object_unref (parent_folder);
418 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
420 ModestDimmingRule *rule = NULL;
421 GtkWidget *folder_view = NULL;
422 GtkWidget *header_view = NULL;
423 gboolean dimmed = FALSE;
425 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
426 rule = MODEST_DIMMING_RULE (user_data);
428 if (MODEST_IS_MAIN_WINDOW (win)) {
429 /* Get the folder view */
430 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
431 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
433 /* Get header view */
434 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
435 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
437 if (header_view && gtk_widget_is_focus (header_view))
438 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
440 if (folder_view && gtk_widget_is_focus (folder_view))
441 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
443 if (header_view && folder_view &&
444 !gtk_widget_is_focus (header_view) &&
445 !gtk_widget_is_focus (folder_view)) {
447 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
450 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
459 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
461 ModestDimmingRule *rule = NULL;
462 TnyFolderType types[6];
463 gboolean dimmed = FALSE;
465 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
466 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
467 rule = MODEST_DIMMING_RULE (user_data);
469 types[0] = TNY_FOLDER_TYPE_DRAFTS;
470 types[1] = TNY_FOLDER_TYPE_OUTBOX;
471 types[2] = TNY_FOLDER_TYPE_SENT;
472 types[3] = TNY_FOLDER_TYPE_INBOX;
473 types[4] = TNY_FOLDER_TYPE_ROOT;
474 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
477 /* Check dimmed rule */
479 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
481 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
484 dimmed = _selected_folder_is_any_of_type (win, types, 6);
486 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
489 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
491 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
494 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
496 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
499 dimmed = _transfer_mode_enabled (win);
501 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
508 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
510 ModestDimmingRule *rule = NULL;
511 gboolean dimmed = FALSE;
513 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
514 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
515 rule = MODEST_DIMMING_RULE (user_data);
517 /* Check dimmed rule */
519 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
520 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
524 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
525 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
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 */
550 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
552 modest_dimming_rule_set_notification (rule, "");
555 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
557 modest_dimming_rule_set_notification (rule, "");
560 dimmed = _selected_folder_is_any_of_type (win, types, 4);
562 modest_dimming_rule_set_notification (rule, "");
569 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
571 ModestDimmingRule *rule = NULL;
572 gboolean dimmed = FALSE;
573 const DimmedState *state = NULL;
575 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
576 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
577 rule = MODEST_DIMMING_RULE (user_data);
578 state = modest_window_get_dimming_state (win);
580 /* Check dimmed rule */
582 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
585 dimmed = state->any_marked_as_deleted;
587 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
590 dimmed = _selected_msg_sent_in_progress (win);
592 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
599 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
601 ModestDimmingRule *rule = NULL;
602 gboolean dimmed = FALSE;
603 TnyFolderType types[3];
605 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
606 rule = MODEST_DIMMING_RULE (user_data);
608 /* main window dimming rules */
609 if (MODEST_IS_MAIN_WINDOW(win)) {
611 types[0] = TNY_FOLDER_TYPE_DRAFTS;
612 types[1] = TNY_FOLDER_TYPE_OUTBOX;
613 types[2] = TNY_FOLDER_TYPE_ROOT;
615 /* 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"));
622 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
624 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
627 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
629 /* msg view window dimming rules */
630 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
632 /* Check dimmed rule */
634 dimmed = _transfer_mode_enabled (win);
636 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
639 dimmed = _msg_download_in_progress (win);
641 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
650 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
652 ModestDimmingRule *rule = NULL;
653 gboolean dimmed = FALSE;
655 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
656 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
657 rule = MODEST_DIMMING_RULE (user_data);
659 /* Check dimmed rule */
661 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
664 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
666 modest_dimming_rule_set_notification (rule, "");
673 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
675 gboolean dimmed = FALSE;
677 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
679 /* Check dimmed rule */
687 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
689 ModestDimmingRule *rule = NULL;
690 const DimmedState *state = NULL;
691 gboolean dimmed = FALSE;
693 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
694 rule = MODEST_DIMMING_RULE (user_data);
695 state = modest_window_get_dimming_state (win);
697 /* Check dimmed rule */
698 if (MODEST_IS_MAIN_WINDOW (win)) {
700 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
702 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
705 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
708 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
710 gchar *num = NULL, *message = NULL;
712 num = g_strdup_printf ("%d", state->already_opened_msg);
713 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
714 modest_dimming_rule_set_notification (rule, message);
721 dimmed = state->any_marked_as_deleted;
723 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
727 dimmed = state->sent_in_progress;
729 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
732 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
734 dimmed = _transfer_mode_enabled (win);
736 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
739 dimmed = state->any_marked_as_deleted;
741 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
744 /* The delete button should be dimmed when viewing an attachment,
745 * but should be enabled when viewing a message from the list,
746 * or when viewing a search result.
749 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
750 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
752 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
762 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
764 ModestDimmingRule *rule = NULL;
765 GtkWidget *header_view = NULL;
766 gboolean dimmed = FALSE;
768 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
769 rule = MODEST_DIMMING_RULE (user_data);
771 /* main window dimming rules */
772 if (MODEST_IS_MAIN_WINDOW(win)) {
774 /* Check dimmed rule */
775 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
776 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
778 /* If the header view has the focus: */
779 if (header_view && gtk_widget_is_focus (header_view)) {
780 /* Check dimmed rule */
782 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
785 /* If the folder view has the focus: */
786 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
787 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
788 if (folder_view && gtk_widget_is_focus (folder_view)) {
789 TnyFolderStore *folder_store
790 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
792 /* Only enable for folders, not accounts,
793 * though the UI spec is not clear about that.
794 * If we enable this for accounts then we must
795 * add code to handle them in modest_ui_actions_on_details(). */
796 if (!TNY_IS_FOLDER(folder_store)) {
798 modest_dimming_rule_set_notification (rule, "");
801 g_object_unref (folder_store);
804 dimmed = _msg_download_in_progress (win);
806 modest_dimming_rule_set_notification (rule, "");
813 /* msg view window dimming rules */
816 /* Check dimmed rule */
818 if (MODEST_IS_MSG_VIEW_WINDOW (win))
819 dimmed = _msg_download_in_progress (win);
821 modest_dimming_rule_set_notification (rule, "");
830 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
832 ModestDimmingRule *rule = NULL;
833 TnyHeaderFlags flags;
834 const DimmedState *state = NULL;
835 gboolean dimmed = FALSE;
837 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
838 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
839 rule = MODEST_DIMMING_RULE (user_data);
840 state = modest_window_get_dimming_state (win);
842 flags = TNY_HEADER_FLAG_SEEN;
844 /* Check dimmed rule */
846 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
849 dimmed = state->all_marked_as_seen;
851 modest_dimming_rule_set_notification (rule, "");
858 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
860 ModestDimmingRule *rule = NULL;
861 TnyHeaderFlags flags;
862 const DimmedState *state = NULL;
863 gboolean dimmed = FALSE;
865 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
866 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
867 rule = MODEST_DIMMING_RULE (user_data);
868 state = modest_window_get_dimming_state (win);
870 flags = TNY_HEADER_FLAG_SEEN;
872 /* Check dimmed rule */
874 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
876 dimmed = !state->any_marked_as_seen;
878 modest_dimming_rule_set_notification (rule, "");
885 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
887 ModestDimmingRule *rule = NULL;
888 gboolean dimmed = FALSE;
890 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
891 rule = MODEST_DIMMING_RULE (user_data);
893 if (MODEST_IS_MAIN_WINDOW (win))
894 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
895 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
896 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
903 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
905 GtkWidget *folder_view = NULL;
906 ModestDimmingRule *rule = NULL;
907 const DimmedState *state = NULL;
908 gboolean dimmed = FALSE;
910 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
911 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
912 rule = MODEST_DIMMING_RULE (user_data);
913 state = modest_window_get_dimming_state (win);
915 /* Get the folder view */
916 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
917 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
920 /* Check diming rules for folders transfer */
921 if (gtk_widget_is_focus (folder_view)) {
922 TnyFolderType types[5];
924 types[0] = TNY_FOLDER_TYPE_DRAFTS;
925 types[1] = TNY_FOLDER_TYPE_OUTBOX;
926 types[2] = TNY_FOLDER_TYPE_SENT;
927 types[3] = TNY_FOLDER_TYPE_ROOT;
928 types[4] = TNY_FOLDER_TYPE_INBOX;
930 /* Apply folder rules */
932 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
934 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
937 dimmed = _selected_folder_is_any_of_type (win, types, 5);
939 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
943 /* Check diming rules for messages transfer */
945 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
947 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
948 state->already_opened_msg);
949 modest_dimming_rule_set_notification (rule, message);
954 if (!gtk_widget_is_focus (folder_view))
955 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
959 dimmed = _selected_msg_sent_in_progress (win);
961 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
968 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
970 ModestDimmingRule *rule = NULL;
971 gboolean dimmed = FALSE;
973 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
974 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
975 rule = MODEST_DIMMING_RULE (user_data);
977 /* Check dimmed rule */
979 dimmed = _transfer_mode_enabled (win);
981 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
985 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
986 /* The move_to button should be dimmed when viewing an attachment,
987 * but should be enabled when viewing a message from the list,
988 * or when viewing a search result.
990 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
991 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
996 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1003 modest_ui_dimming_rules_on_find_msg (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 */
1014 dimmed = _transfer_mode_enabled (win);
1016 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1023 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1025 ModestDimmingRule *rule = NULL;
1026 TnyFolderType types[3];
1027 gboolean dimmed = FALSE;
1029 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1030 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1031 rule = MODEST_DIMMING_RULE (user_data);
1033 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1034 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1035 types[2] = TNY_FOLDER_TYPE_SENT;
1037 /* Check dimmed rule */
1039 dimmed = _clipboard_is_empty (win);
1041 modest_dimming_rule_set_notification (rule,
1042 dgettext("hildon-common-strings",
1043 "ecoc_ib_edwin_nothing_to_paste"));
1046 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1048 modest_dimming_rule_set_notification (rule,
1049 dgettext("hildon-common-strings",
1050 "ckct_ib_unable_to_paste_here"));
1053 dimmed = !_folder_view_has_focus (win);
1055 modest_dimming_rule_set_notification (rule,
1056 dgettext("hildon-common-strings",
1057 "ckct_ib_unable_to_paste_here"));
1060 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1062 modest_dimming_rule_set_notification (rule,
1063 dgettext("hildon-common-strings",
1064 "ckct_ib_unable_to_paste_here"));
1067 dimmed = _selected_folder_is_same_as_source (win);
1069 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1072 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1074 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1082 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1084 ModestDimmingRule *rule = NULL;
1085 gboolean dimmed = FALSE;
1086 GtkWidget *focused = NULL;
1088 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1089 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1090 rule = MODEST_DIMMING_RULE (user_data);
1092 focused = gtk_window_get_focus (GTK_WINDOW (win));
1094 /* Main window dimming rules */
1095 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1096 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1098 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1099 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1101 if (!dimmed && GTK_IS_ENTRY (focused)) {
1102 const gchar *current_text;
1103 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1104 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1107 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1108 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1109 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1112 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1118 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1120 ModestDimmingRule *rule = NULL;
1121 gboolean dimmed = FALSE;
1123 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1124 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1125 rule = MODEST_DIMMING_RULE (user_data);
1127 /* Check dimmed rule */
1129 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1132 dimmed = _purged_attach_selected (win, FALSE, NULL);
1134 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1142 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1144 ModestDimmingRule *rule = NULL;
1145 gboolean dimmed = FALSE;
1147 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1148 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1149 rule = MODEST_DIMMING_RULE (user_data);
1151 /* Check dimmed rule */
1153 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1156 dimmed = _purged_attach_selected (win, FALSE, NULL);
1158 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1166 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1168 ModestDimmingRule *rule = NULL;
1169 const DimmedState *state = NULL;
1170 gboolean dimmed = FALSE;
1172 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1173 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1174 rule = MODEST_DIMMING_RULE (user_data);
1175 state = modest_window_get_dimming_state (win);
1177 /* Check in main window if there's only one message selected */
1178 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1179 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1182 /* Check in view window if there's any attachment selected */
1183 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1184 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1186 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1189 /* cannot purge in editable drafts nor pop folders */
1191 dimmed = _invalid_folder_for_purge (win, rule);
1194 /* Check if the selected message in main window has attachments */
1195 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1196 dimmed = !(state->any_has_attachments);
1198 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1201 /* Check if all attachments are already purged */
1203 dimmed = _purged_attach_selected (win, TRUE, rule);
1206 /* Check if the message is already downloaded */
1207 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1208 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1210 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1218 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1220 ModestDimmingRule *rule = NULL;
1221 gboolean dimmed = FALSE;
1223 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1224 rule = MODEST_DIMMING_RULE (user_data);
1226 /* Check dimmed rule */
1227 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1228 dimmed = _clipboard_is_empty (win);
1230 modest_dimming_rule_set_notification (rule, "");
1233 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1234 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1241 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1243 ModestDimmingRule *rule = NULL;
1244 gboolean dimmed = FALSE;
1246 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1247 rule = MODEST_DIMMING_RULE (user_data);
1249 /* Check dimmed rule */
1250 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1251 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1258 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1260 ModestDimmingRule *rule = NULL;
1261 const DimmedState *state = NULL;
1262 gboolean dimmed = FALSE;
1264 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1265 rule = MODEST_DIMMING_RULE (user_data);
1266 state = modest_window_get_dimming_state (win);
1268 /* Check common dimming rules */
1270 dimmed = _invalid_clipboard_selected (win, rule);
1273 /* Check window specific dimming rules */
1274 if (MODEST_IS_MAIN_WINDOW (win)) {
1275 /* Get focused widget */
1276 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1278 if (MODEST_IS_HEADER_VIEW (focused)) {
1280 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1282 modest_dimming_rule_set_notification (rule, "");
1285 dimmed = _selected_msg_sent_in_progress (win);
1287 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1290 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1292 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1295 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1296 TnyFolderType types[3];
1298 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1299 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1300 types[2] = TNY_FOLDER_TYPE_SENT;
1302 /* Apply folder rules */
1304 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1306 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1309 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1311 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1314 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1316 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1325 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1327 ModestDimmingRule *rule = NULL;
1328 const DimmedState *state = NULL;
1329 gboolean dimmed = FALSE;
1331 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1332 rule = MODEST_DIMMING_RULE (user_data);
1333 state = modest_window_get_dimming_state (win);
1335 /* Check common dimming rules */
1337 dimmed = _invalid_clipboard_selected (win, rule);
1340 /* Check window specific dimming rules */
1341 if (MODEST_IS_MAIN_WINDOW (win)) {
1342 /* Get focused widget */
1343 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1345 if (MODEST_IS_HEADER_VIEW (focused)) {
1347 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1349 modest_dimming_rule_set_notification (rule, "");
1352 dimmed = _selected_msg_sent_in_progress (win);
1354 modest_dimming_rule_set_notification (rule, _(""));
1357 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1359 modest_dimming_rule_set_notification (rule, _(""));
1362 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1363 TnyFolderType types[3];
1365 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1366 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1367 types[2] = TNY_FOLDER_TYPE_SENT;
1370 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1372 modest_dimming_rule_set_notification (rule, _(""));
1375 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1377 modest_dimming_rule_set_notification (rule, _(""));
1386 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1388 ModestDimmingRule *rule = NULL;
1389 const DimmedState *state = NULL;
1390 gboolean dimmed = FALSE;
1392 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1393 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1394 rule = MODEST_DIMMING_RULE (user_data);
1395 state = modest_window_get_dimming_state (win);
1398 /* Check common dimming rules */
1400 ModestMsgEditFormat format;
1401 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1403 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1405 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1410 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1411 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1413 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1415 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1423 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1425 ModestDimmingRule *rule = NULL;
1426 const DimmedState *state = NULL;
1427 gboolean dimmed = FALSE;
1429 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1430 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1431 rule = MODEST_DIMMING_RULE (user_data);
1432 state = modest_window_get_dimming_state (win);
1436 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1437 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1439 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1441 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1449 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1451 ModestDimmingRule *rule = NULL;
1452 const DimmedState *state = NULL;
1453 gboolean dimmed = FALSE;
1454 GtkWidget *focused = NULL;
1456 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1457 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1458 rule = MODEST_DIMMING_RULE (user_data);
1459 state = modest_window_get_dimming_state (win);
1461 focused = gtk_window_get_focus (GTK_WINDOW (win));
1464 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1468 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1472 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1473 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1474 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) != NULL);
1481 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1483 ModestDimmingRule *rule = NULL;
1484 const DimmedState *state = NULL;
1485 gboolean dimmed = FALSE;
1487 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1488 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1489 rule = MODEST_DIMMING_RULE (user_data);
1490 state = modest_window_get_dimming_state (win);
1493 GList *selected_attachments = NULL;
1494 gint n_att_selected = 0;
1495 GtkWidget *attachments_view;
1496 attachments_view = modest_msg_edit_window_get_child_widget (
1497 MODEST_MSG_EDIT_WINDOW (win),
1498 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1500 selected_attachments = modest_attachments_view_get_selection (
1501 MODEST_ATTACHMENTS_VIEW (attachments_view));
1502 n_att_selected = g_list_length (selected_attachments);
1503 g_list_free (selected_attachments);
1505 dimmed = (n_att_selected != 1);
1512 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1514 ModestDimmingRule *rule = NULL;
1515 const DimmedState *state = NULL;
1516 gboolean dimmed = FALSE;
1518 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1519 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1520 rule = MODEST_DIMMING_RULE (user_data);
1521 state = modest_window_get_dimming_state (win);
1524 GtkWidget *subject_field, *body_field;
1525 GtkTextBuffer *body_buffer;
1526 const gchar *subject = NULL;
1527 body_field = modest_msg_edit_window_get_child_widget (
1528 MODEST_MSG_EDIT_WINDOW (win),
1529 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1530 subject_field = modest_msg_edit_window_get_child_widget (
1531 MODEST_MSG_EDIT_WINDOW (win),
1532 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1533 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1534 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1536 dimmed = ((subject == NULL || subject[0] == '\0')
1537 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1539 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1543 GtkWidget *to_field, *cc_field, *bcc_field;
1544 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1545 cc_field = modest_msg_edit_window_get_child_widget (
1546 MODEST_MSG_EDIT_WINDOW (win),
1547 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1548 to_field = modest_msg_edit_window_get_child_widget (
1549 MODEST_MSG_EDIT_WINDOW (win),
1550 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1551 bcc_field = modest_msg_edit_window_get_child_widget (
1552 MODEST_MSG_EDIT_WINDOW (win),
1553 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1554 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1555 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1556 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1558 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1559 gtk_text_buffer_get_char_count (cc_buffer) +
1560 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1562 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1569 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1571 ModestDimmingRule *rule = NULL;
1572 gboolean dimmed = FALSE;
1574 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1575 rule = MODEST_DIMMING_RULE (user_data);
1577 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1579 /* Check dimmed rule */
1581 dimmed = _transfer_mode_enabled (win);
1583 modest_dimming_rule_set_notification (
1584 rule, _("mail_ib_notavailable_downloading"));
1587 dimmed = modest_msg_view_window_first_message_selected (
1588 MODEST_MSG_VIEW_WINDOW(win));
1589 modest_dimming_rule_set_notification (rule, NULL);
1596 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1598 ModestDimmingRule *rule = NULL;
1599 gboolean dimmed = FALSE;
1601 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1602 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1603 rule = MODEST_DIMMING_RULE (user_data);
1605 /* Check dimmed rule */
1607 dimmed = _transfer_mode_enabled (win);
1609 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1612 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1613 modest_dimming_rule_set_notification (rule, NULL);
1621 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1623 const gboolean dimmed =
1624 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1631 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1633 ModestDimmingRule *rule = NULL;
1634 TnyFolderType types[1];
1635 const DimmedState *state = NULL;
1636 gboolean dimmed = FALSE;
1638 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1639 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1640 rule = MODEST_DIMMING_RULE (user_data);
1641 state = modest_window_get_dimming_state (win);
1643 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1645 /* Check dimmed rules */
1647 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1649 modest_dimming_rule_set_notification (rule, "");
1652 dimmed = !_sending_in_progress (win);
1654 modest_dimming_rule_set_notification (rule, "");
1661 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1663 ModestDimmingRule *rule = NULL;
1664 TnyFolderType types[1];
1665 const DimmedState *state = NULL;
1666 gboolean dimmed = FALSE;
1668 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1669 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1670 rule = MODEST_DIMMING_RULE (user_data);
1671 state = modest_window_get_dimming_state (win);
1673 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1675 /* Check dimmed rules */
1677 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1679 modest_dimming_rule_set_notification (rule, "");
1682 dimmed = !_send_receive_in_progress (win);
1684 modest_dimming_rule_set_notification (rule, "");
1691 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1693 ModestDimmingRule *rule = NULL;
1694 gboolean dimmed = FALSE;
1696 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1697 rule = MODEST_DIMMING_RULE (user_data);
1699 /* Check dimmed rule */
1701 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1704 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1711 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1713 ModestDimmingRule *rule = NULL;
1714 gboolean dimmed = FALSE;
1716 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1717 rule = MODEST_DIMMING_RULE (user_data);
1719 /* Check dimmed rule */
1721 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1722 gchar *selection = NULL;
1723 selection = gtk_clipboard_wait_for_text (clipboard);
1725 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1731 /* *********************** static utility functions ******************** */
1735 _selected_folder_not_writeable (ModestMainWindow *win,
1738 GtkWidget *folder_view = NULL;
1739 TnyFolderStore *parent_folder = NULL;
1740 ModestEmailClipboard *clipboard = NULL;
1741 ModestTnyFolderRules rules;
1742 gboolean is_local_acc = FALSE;
1743 gboolean xfer_folders = FALSE;
1744 gboolean result = FALSE;
1746 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1748 /* Get folder view */
1749 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1750 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1751 /* If no folder view, always dimmed */
1755 /* Get selected folder as parent of new folder to create */
1756 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1757 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1758 /* If it's the local account and its transfering folders, then do not dim */
1759 if (TNY_IS_ACCOUNT (parent_folder)) {
1760 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1762 clipboard = modest_runtime_get_email_clipboard ();
1763 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1768 result = !(is_local_acc && xfer_folders);
1770 result = !is_local_acc;
1774 /* Check dimmed rule */
1775 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1776 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1780 if (parent_folder != NULL)
1781 g_object_unref (parent_folder);
1787 _selected_folder_not_deletable (ModestMainWindow *win)
1789 GtkWidget *folder_view = NULL;
1790 TnyFolderStore *parent_folder = NULL;
1791 ModestTnyFolderRules rules;
1792 gboolean result = FALSE;
1794 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1796 /* Get folder view */
1797 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1798 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1799 /* If no folder view, always dimmed */
1803 /* Get selected folder as parent of new folder to create */
1804 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1805 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1810 /* Check dimmed rule */
1811 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1812 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1816 if (parent_folder != NULL)
1817 g_object_unref (parent_folder);
1823 _selected_folder_not_moveable (ModestMainWindow *win)
1825 GtkWidget *folder_view = NULL;
1826 TnyFolderStore *parent_folder = NULL;
1827 ModestTnyFolderRules rules;
1828 gboolean result = FALSE;
1830 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1832 /* Get folder view */
1833 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1834 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1835 /* If no folder view, always dimmed */
1839 /* Get selected folder as parent of new folder to create */
1840 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1841 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1846 /* Check dimmed rule */
1847 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1848 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1852 if (parent_folder != NULL)
1853 g_object_unref (parent_folder);
1859 _selected_folder_not_renameable (ModestMainWindow *win)
1861 GtkWidget *folder_view = NULL;
1862 TnyFolderStore *parent_folder = NULL;
1863 ModestTnyFolderRules rules;
1864 gboolean result = FALSE;
1866 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1868 /* Get folder view */
1869 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1870 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1871 /* If no folder view, always dimmed */
1875 /* Get selected folder as parent of new folder to create */
1876 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1877 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1882 /* Check dimmed rule */
1883 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1884 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1888 if (parent_folder != NULL)
1889 g_object_unref (parent_folder);
1895 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1897 TnyFolderType types[2];
1898 gboolean result = FALSE;
1900 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1902 types[0] = TNY_FOLDER_TYPE_ROOT;
1903 types[1] = TNY_FOLDER_TYPE_INBOX;
1905 /* Check folder type */
1906 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1908 /* Check pop and MMC accounts */
1910 result = _selected_folder_is_MMC_or_POP_root (win);
1918 _selected_folder_is_root (ModestMainWindow *win)
1920 TnyFolderType types[1];
1921 gboolean result = FALSE;
1923 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1925 /* All accounts are root items: */
1926 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1927 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1929 gboolean is_account = FALSE;
1930 TnyFolderStore *folder_store =
1931 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1933 is_account = TNY_IS_ACCOUNT (folder_store);
1934 g_object_unref (folder_store);
1935 folder_store = NULL;
1942 /* Try something more precise: */
1943 types[0] = TNY_FOLDER_TYPE_ROOT;
1945 /* Check folder type */
1946 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1948 /* Check pop and MMC accounts */
1950 result = _selected_folder_is_MMC_or_POP_root (win);
1957 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1959 GtkWidget *folder_view = NULL;
1960 TnyFolderStore *parent_folder = NULL;
1961 gboolean result = FALSE;
1963 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1964 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1968 /* Get selected folder as parent of new folder to create */
1969 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1973 if (TNY_IS_ACCOUNT (parent_folder)) {
1974 /* If it's the local account then do not dim */
1975 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1978 /* If it's the MMC root folder then dim it */
1979 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1982 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1983 /* If it's POP then dim */
1984 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1985 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1989 g_object_unref (parent_folder);
1995 _header_view_is_all_selected (ModestMainWindow *win)
1997 const DimmedState *state = NULL;
1999 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2001 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2003 return state->all_selected;
2007 _selected_folder_is_empty (ModestMainWindow *win)
2009 GtkWidget *folder_view = NULL;
2010 TnyFolderStore *folder = NULL;
2011 gboolean result = FALSE;
2013 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2015 /* Get folder view */
2016 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2017 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2018 /* If no folder view, always dimmed */
2022 /* Get selected folder as parent of new folder to create */
2023 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2024 if (!(folder && TNY_IS_FOLDER(folder))) {
2026 g_object_unref (folder);
2030 /* Check folder type */
2031 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2034 g_object_unref (folder);
2040 _folder_view_has_focus (ModestWindow *win)
2042 GtkWidget *folder_view = NULL;
2044 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2046 /* Get folder view */
2047 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2048 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2052 if (gtk_widget_is_focus(folder_view))
2059 _selected_folder_is_same_as_source (ModestWindow *win)
2061 ModestEmailClipboard *clipboard = NULL;
2062 GtkWidget *folder_view = NULL;
2063 TnyFolderStore *folder = NULL;
2064 gboolean result = FALSE;
2066 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2068 /* Get folder view */
2069 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2070 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2074 /* Get selected folder as destination folder */
2075 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2076 if (!(folder && TNY_IS_FOLDER(folder))) {
2081 /* Check clipboard is cleared */
2082 clipboard = modest_runtime_get_email_clipboard ();
2083 if (modest_email_clipboard_cleared (clipboard)) {
2088 /* Check source folder */
2089 result = modest_email_clipboard_check_source_folder (clipboard,
2090 (const TnyFolder *) folder);
2094 g_object_unref (folder);
2100 _selected_folder_is_any_of_type (ModestWindow *win,
2101 TnyFolderType types[],
2104 GtkWidget *folder_view = NULL;
2105 TnyFolderStore *folder = NULL;
2106 TnyFolderType folder_type;
2108 gboolean result = FALSE;
2110 /*Get current folder */
2111 if (MODEST_IS_MAIN_WINDOW(win)) {
2113 /* Get folder view */
2114 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2115 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2116 /* If no folder view, always dimmed */
2120 /* Get selected folder as parent of new folder to create */
2121 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2123 if (!(folder && TNY_IS_FOLDER(folder))) {
2125 g_object_unref (folder);
2129 /* Check folder type */
2130 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2132 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2133 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2134 for (i=0; i < ntypes; i++) {
2135 result = result || folder_type == types[i];
2141 g_object_unref (folder);
2147 _folder_is_any_of_type (TnyFolder *folder,
2148 TnyFolderType types[],
2151 TnyFolderType folder_type;
2152 gboolean result = FALSE;
2155 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2157 /* Get folder type */
2158 folder_type = modest_tny_folder_guess_folder_type (folder);
2160 /* Check foler type */
2161 for (i=0; i < ntypes; i++) {
2162 result = result || folder_type == types[i];
2169 _clipboard_is_empty (ModestWindow *win)
2171 gboolean result = FALSE;
2173 if (MODEST_IS_MAIN_WINDOW (win)) {
2174 ModestEmailClipboard *clipboard = NULL;
2175 clipboard = modest_runtime_get_email_clipboard ();
2176 if (modest_email_clipboard_cleared (clipboard))
2184 _invalid_clipboard_selected (ModestWindow *win,
2185 ModestDimmingRule *rule)
2187 const DimmedState *state = NULL;
2188 gboolean result = FALSE;
2189 GtkWidget *focused = NULL;
2191 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2192 state = modest_window_get_dimming_state (win);
2193 /* Get focuesed widget */
2194 focused = gtk_window_get_focus (GTK_WINDOW (win));
2196 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2197 gboolean has_selection = FALSE;
2198 if (GTK_IS_TEXT_VIEW (focused)) {
2199 GtkTextBuffer *buffer = NULL;
2200 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2201 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2202 } else if (GTK_IS_EDITABLE (focused)) {
2203 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2205 result = !has_selection;
2206 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2207 GtkClipboard *clipboard = NULL;
2208 gchar *selection = NULL;
2210 /* Get clipboard selection*/
2211 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2212 selection = gtk_clipboard_wait_for_text (clipboard);
2215 result = ((selection == NULL) ||
2216 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2219 modest_dimming_rule_set_notification (rule, "");
2221 if (selection != NULL)
2224 else if (MODEST_IS_MAIN_WINDOW (win)) {
2226 result = state->n_selected == 0;
2228 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2236 _invalid_attach_selected (ModestWindow *win,
2239 gboolean for_remove,
2240 ModestDimmingRule *rule)
2242 GList *attachments, *node;
2244 TnyHeaderFlags flags;
2245 gboolean nested_attachments = FALSE;
2246 gboolean selected_messages = FALSE;
2247 const DimmedState *state = NULL;
2248 gboolean result = FALSE;
2250 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2251 state = modest_window_get_dimming_state (win);
2253 if (MODEST_IS_MAIN_WINDOW (win)) {
2254 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2256 result = !state->any_has_attachments;
2258 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2260 /* Get selected atachments */
2261 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2262 n_selected = g_list_length (attachments);
2267 result = n_selected != 1;
2270 result = n_selected < 1;
2273 /* Check attached type (view operation not required) */
2274 if (!result && !for_view) {
2275 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2276 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2277 TnyList *nested_list = tny_simple_list_new ();
2278 if (!for_remove && TNY_IS_MSG (mime_part)) {
2279 selected_messages = TRUE;
2282 tny_mime_part_get_parts (mime_part, nested_list);
2283 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2284 nested_attachments = TRUE;
2287 g_object_unref (nested_list);
2291 /* Set notifications */
2292 if (result && rule != NULL) {
2293 if (selected_messages) {
2294 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2295 } else if (nested_attachments) {
2296 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2297 } else if (n_selected == 0) {
2298 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2299 } else if (unique) {
2300 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2305 g_list_free (attachments);
2312 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2314 GList *attachments = NULL, *node;
2316 gint n_attachments = 0;
2317 gboolean result = FALSE;
2319 /* This should check if _all_ the attachments are already purged. If only some
2320 * of them are purged, then it does not cause dim as there's a confirmation dialog
2321 * for removing only local attachments */
2323 /* Get selected atachments */
2324 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2325 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2326 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2327 /* If we're in main window, we won't know if there are already purged attachments */
2331 if (attachments == NULL)
2334 for (node = attachments; node != NULL; node = g_list_next (node)) {
2335 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2336 if (tny_mime_part_is_purged (mime_part)) {
2343 g_list_free (attachments);
2346 result = (purged == n_attachments);
2348 result = (purged > 0);
2350 if (result && (rule != NULL))
2351 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2357 _invalid_msg_selected (ModestMainWindow *win,
2359 ModestDimmingRule *rule)
2361 GtkWidget *folder_view = NULL;
2362 const DimmedState *state = NULL;
2363 gboolean result = FALSE;
2365 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2366 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2367 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2369 /* Get folder view to check focus */
2370 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2371 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2373 /* Check dimmed rule (TODO: check focus on widgets */
2375 result = ((state->n_selected == 0 ) ||
2376 (gtk_widget_is_focus (folder_view)));
2378 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2380 if (!result && unique) {
2381 result = state->n_selected > 1;
2383 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2391 _msg_download_in_progress (ModestWindow *win)
2393 gboolean result = FALSE;
2395 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2397 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2398 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2400 else if (MODEST_IS_MAIN_WINDOW (win)) {
2401 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2408 _msg_download_completed (ModestMainWindow *win)
2410 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2411 return state->any_marked_as_cached;
2415 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2417 GSList **send_queues = (GSList **) userdata;
2418 *send_queues = g_slist_prepend (*send_queues, value);
2422 _selected_msg_sent_in_progress (ModestWindow *win)
2424 const DimmedState *state = modest_window_get_dimming_state (win);
2425 return state->sent_in_progress;
2430 _sending_in_progress (ModestWindow *win)
2432 GHashTable *send_queue_cache = NULL;
2433 ModestCacheMgr *cache_mgr = NULL;
2434 ModestTnySendQueue *send_queue = NULL;
2435 GSList *send_queues = NULL, *node = NULL;
2436 gboolean result = FALSE;
2438 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2440 /* Get send queue */
2441 cache_mgr = modest_runtime_get_cache_mgr ();
2442 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2443 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2445 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2447 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2448 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2450 /* Check if send operation is in progress */
2451 result = modest_tny_send_queue_sending_in_progress (send_queue);
2458 _send_receive_in_progress (ModestWindow *win)
2460 gboolean result = FALSE;
2462 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2464 /* Check if send operation is in progress */
2465 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
2471 _invalid_folder_for_purge (ModestWindow *win,
2472 ModestDimmingRule *rule)
2475 TnyFolder *folder = NULL;
2476 TnyAccount *account = NULL;
2477 gboolean result = FALSE;
2479 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2481 /* Get folder and account of message */
2482 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2483 g_return_val_if_fail(msg != NULL, TRUE);
2484 folder = tny_msg_get_folder (msg);
2485 if (folder == NULL) {
2486 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2489 g_object_unref (msg);
2490 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2491 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2492 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2495 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2496 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2499 g_return_val_if_reached (FALSE);
2501 account = modest_tny_folder_get_account (folder);
2502 if (account == NULL) goto frees;
2505 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2506 TnyFolderType types[2];
2507 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2508 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2510 if (_selected_folder_is_any_of_type (win, types, 2)) {
2512 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2517 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2518 /* If it's POP then dim */
2519 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2520 MODEST_PROTOCOL_STORE_POP) {
2521 GList *attachments = NULL;
2522 gint n_selected = 0;
2525 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2527 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2528 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2529 n_selected = g_list_length (attachments);
2530 g_list_free (attachments);
2533 modest_dimming_rule_set_notification (rule,
2534 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2535 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2542 g_object_unref (folder);
2543 if (account != NULL)
2544 g_object_unref (account);
2550 _transfer_mode_enabled (ModestWindow *win)
2552 gboolean result = FALSE;
2555 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2556 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2557 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2558 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2560 g_warning("_transfer_mode_enabled called with wrong window type");
2567 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2569 GtkWidget *folder_view = NULL;
2570 TnyFolderStore *folder = NULL;
2571 ModestEmailClipboard *clipboard = NULL;
2572 const gchar *folder_name = NULL;
2573 gboolean result = FALSE;
2575 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2577 /*Get current parent folder */
2578 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2579 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2580 /* If no folder view, always dimmed */
2581 if (!folder_view) return FALSE;
2583 /* Get selected folder as parent of new folder to create */
2584 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2585 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2587 /* get modest clipboard and source folder */
2588 clipboard = modest_runtime_get_email_clipboard ();
2589 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2590 if (folder_name == NULL) goto frees;
2592 /* Check source subfolders names */
2593 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name);
2599 g_object_unref (folder);