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)
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 modest_dimming_rule_set_notification (rule, "");
807 dimmed = _msg_download_in_progress (win);
809 modest_dimming_rule_set_notification (rule, "");
816 /* msg view window dimming rules */
819 /* Check dimmed rule */
821 if (MODEST_IS_MSG_VIEW_WINDOW (win))
822 dimmed = _msg_download_in_progress (win);
824 modest_dimming_rule_set_notification (rule, "");
833 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
835 ModestDimmingRule *rule = NULL;
836 TnyHeaderFlags flags;
837 const DimmedState *state = NULL;
838 gboolean dimmed = FALSE;
840 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
841 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
842 rule = MODEST_DIMMING_RULE (user_data);
843 state = modest_window_get_dimming_state (win);
845 flags = TNY_HEADER_FLAG_SEEN;
847 /* Check dimmed rule */
849 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
852 dimmed = state->all_marked_as_seen;
854 modest_dimming_rule_set_notification (rule, "");
861 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
863 ModestDimmingRule *rule = NULL;
864 TnyHeaderFlags flags;
865 const DimmedState *state = NULL;
866 gboolean dimmed = FALSE;
868 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
869 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
870 rule = MODEST_DIMMING_RULE (user_data);
871 state = modest_window_get_dimming_state (win);
873 flags = TNY_HEADER_FLAG_SEEN;
875 /* Check dimmed rule */
877 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
879 dimmed = !state->any_marked_as_seen;
881 modest_dimming_rule_set_notification (rule, "");
888 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
890 ModestDimmingRule *rule = NULL;
891 gboolean dimmed = FALSE;
893 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
894 rule = MODEST_DIMMING_RULE (user_data);
896 if (MODEST_IS_MAIN_WINDOW (win))
897 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
898 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
899 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
906 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
908 GtkWidget *folder_view = NULL;
909 ModestDimmingRule *rule = NULL;
910 const DimmedState *state = NULL;
911 gboolean dimmed = FALSE;
913 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
914 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
915 rule = MODEST_DIMMING_RULE (user_data);
916 state = modest_window_get_dimming_state (win);
918 /* Get the folder view */
919 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
920 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
923 /* Check diming rules for folders transfer */
924 if (gtk_widget_is_focus (folder_view)) {
925 TnyFolderType types[5];
927 types[0] = TNY_FOLDER_TYPE_DRAFTS;
928 types[1] = TNY_FOLDER_TYPE_OUTBOX;
929 types[2] = TNY_FOLDER_TYPE_SENT;
930 types[3] = TNY_FOLDER_TYPE_ROOT;
931 types[4] = TNY_FOLDER_TYPE_INBOX;
933 /* Apply folder rules */
935 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
937 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
940 dimmed = _selected_folder_is_any_of_type (win, types, 5);
942 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
946 /* Check diming rules for messages transfer */
948 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
950 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
951 state->already_opened_msg);
952 modest_dimming_rule_set_notification (rule, message);
957 if (!gtk_widget_is_focus (folder_view))
958 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
962 dimmed = _selected_msg_sent_in_progress (win);
964 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
971 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
973 ModestDimmingRule *rule = NULL;
974 gboolean dimmed = FALSE;
976 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
977 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
978 rule = MODEST_DIMMING_RULE (user_data);
980 /* Check dimmed rule */
982 dimmed = _transfer_mode_enabled (win);
984 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
988 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
989 /* The move_to button should be dimmed when viewing an attachment,
990 * but should be enabled when viewing a message from the list,
991 * or when viewing a search result.
993 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
994 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
999 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1006 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1008 ModestDimmingRule *rule = NULL;
1009 gboolean dimmed = FALSE;
1011 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1012 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1013 rule = MODEST_DIMMING_RULE (user_data);
1015 /* Check dimmed rule */
1017 dimmed = _transfer_mode_enabled (win);
1019 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1026 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1028 ModestDimmingRule *rule = NULL;
1029 TnyFolderType types[3];
1030 gboolean dimmed = FALSE;
1032 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1033 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1034 rule = MODEST_DIMMING_RULE (user_data);
1036 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1037 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1038 types[2] = TNY_FOLDER_TYPE_SENT;
1040 /* Check dimmed rule */
1042 dimmed = _clipboard_is_empty (win);
1044 modest_dimming_rule_set_notification (rule,
1045 dgettext("hildon-common-strings",
1046 "ecoc_ib_edwin_nothing_to_paste"));
1049 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1051 modest_dimming_rule_set_notification (rule,
1052 dgettext("hildon-common-strings",
1053 "ckct_ib_unable_to_paste_here"));
1056 dimmed = !_folder_view_has_focus (win);
1058 modest_dimming_rule_set_notification (rule,
1059 dgettext("hildon-common-strings",
1060 "ckct_ib_unable_to_paste_here"));
1063 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1065 modest_dimming_rule_set_notification (rule,
1066 dgettext("hildon-common-strings",
1067 "ckct_ib_unable_to_paste_here"));
1070 dimmed = _selected_folder_is_same_as_source (win);
1072 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1075 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1077 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1085 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1087 ModestDimmingRule *rule = NULL;
1088 gboolean dimmed = FALSE;
1089 GtkWidget *focused = NULL;
1091 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1092 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1093 rule = MODEST_DIMMING_RULE (user_data);
1095 focused = gtk_window_get_focus (GTK_WINDOW (win));
1097 /* Main window dimming rules */
1098 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1099 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1101 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1102 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1104 if (!dimmed && GTK_IS_ENTRY (focused)) {
1105 const gchar *current_text;
1106 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1107 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1110 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1111 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1112 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1115 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1121 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1123 ModestDimmingRule *rule = NULL;
1124 gboolean dimmed = FALSE;
1126 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1127 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1128 rule = MODEST_DIMMING_RULE (user_data);
1130 /* Check dimmed rule */
1132 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1135 dimmed = _purged_attach_selected (win, FALSE, NULL);
1137 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1145 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1147 ModestDimmingRule *rule = NULL;
1148 gboolean dimmed = FALSE;
1150 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1151 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1152 rule = MODEST_DIMMING_RULE (user_data);
1154 /* Check dimmed rule */
1156 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1159 dimmed = _purged_attach_selected (win, FALSE, NULL);
1161 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1169 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1171 ModestDimmingRule *rule = NULL;
1172 const DimmedState *state = NULL;
1173 gboolean dimmed = FALSE;
1175 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1176 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1177 rule = MODEST_DIMMING_RULE (user_data);
1178 state = modest_window_get_dimming_state (win);
1180 /* Check in main window if there's only one message selected */
1181 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1182 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1185 /* Check in view window if there's any attachment selected */
1186 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1187 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1189 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1192 /* cannot purge in editable drafts nor pop folders */
1194 dimmed = _invalid_folder_for_purge (win, rule);
1197 /* Check if the selected message in main window has attachments */
1198 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1199 dimmed = !(state->any_has_attachments);
1201 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1204 /* Check if all attachments are already purged */
1206 dimmed = _purged_attach_selected (win, TRUE, rule);
1209 /* Check if the message is already downloaded */
1210 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1211 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1213 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1221 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1223 ModestDimmingRule *rule = NULL;
1224 gboolean dimmed = FALSE;
1226 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1227 rule = MODEST_DIMMING_RULE (user_data);
1229 /* Check dimmed rule */
1230 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1231 dimmed = _clipboard_is_empty (win);
1233 modest_dimming_rule_set_notification (rule, "");
1236 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1237 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1244 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1246 ModestDimmingRule *rule = NULL;
1247 gboolean dimmed = FALSE;
1249 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1250 rule = MODEST_DIMMING_RULE (user_data);
1252 /* Check dimmed rule */
1253 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1254 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1261 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1263 ModestDimmingRule *rule = NULL;
1264 const DimmedState *state = NULL;
1265 gboolean dimmed = FALSE;
1267 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1268 rule = MODEST_DIMMING_RULE (user_data);
1269 state = modest_window_get_dimming_state (win);
1271 /* Check common dimming rules */
1273 dimmed = _invalid_clipboard_selected (win, rule);
1276 /* Check window specific dimming rules */
1277 if (MODEST_IS_MAIN_WINDOW (win)) {
1278 /* Get focused widget */
1279 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1281 if (MODEST_IS_HEADER_VIEW (focused)) {
1283 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1285 modest_dimming_rule_set_notification (rule, "");
1288 dimmed = _selected_msg_sent_in_progress (win);
1290 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1293 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1295 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1298 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1299 TnyFolderType types[3];
1301 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1302 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1303 types[2] = TNY_FOLDER_TYPE_SENT;
1305 /* Apply folder rules */
1307 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1309 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1312 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1314 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1317 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1319 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1328 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1330 ModestDimmingRule *rule = NULL;
1331 const DimmedState *state = NULL;
1332 gboolean dimmed = FALSE;
1334 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1335 rule = MODEST_DIMMING_RULE (user_data);
1336 state = modest_window_get_dimming_state (win);
1338 /* Check common dimming rules */
1340 dimmed = _invalid_clipboard_selected (win, rule);
1343 /* Check window specific dimming rules */
1344 if (MODEST_IS_MAIN_WINDOW (win)) {
1345 /* Get focused widget */
1346 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1348 if (MODEST_IS_HEADER_VIEW (focused)) {
1350 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1352 modest_dimming_rule_set_notification (rule, "");
1355 dimmed = _selected_msg_sent_in_progress (win);
1357 modest_dimming_rule_set_notification (rule, _(""));
1360 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1362 modest_dimming_rule_set_notification (rule, _(""));
1365 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1366 TnyFolderType types[3];
1368 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1369 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1370 types[2] = TNY_FOLDER_TYPE_SENT;
1373 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1375 modest_dimming_rule_set_notification (rule, _(""));
1378 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1380 modest_dimming_rule_set_notification (rule, _(""));
1389 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1391 ModestDimmingRule *rule = NULL;
1392 const DimmedState *state = NULL;
1393 gboolean dimmed = FALSE;
1395 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1396 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1397 rule = MODEST_DIMMING_RULE (user_data);
1398 state = modest_window_get_dimming_state (win);
1401 /* Check common dimming rules */
1403 ModestMsgEditFormat format;
1404 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1406 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1408 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1413 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1414 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1416 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1418 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1426 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1428 ModestDimmingRule *rule = NULL;
1429 const DimmedState *state = NULL;
1430 gboolean dimmed = FALSE;
1432 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1433 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1434 rule = MODEST_DIMMING_RULE (user_data);
1435 state = modest_window_get_dimming_state (win);
1439 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1440 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1442 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1444 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1452 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1454 ModestDimmingRule *rule = NULL;
1455 const DimmedState *state = NULL;
1456 gboolean dimmed = FALSE;
1457 GtkWidget *focused = NULL;
1459 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1460 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1461 rule = MODEST_DIMMING_RULE (user_data);
1462 state = modest_window_get_dimming_state (win);
1464 focused = gtk_window_get_focus (GTK_WINDOW (win));
1467 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1471 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1475 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1476 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1477 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL);
1484 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1486 ModestDimmingRule *rule = NULL;
1487 const DimmedState *state = NULL;
1488 gboolean dimmed = FALSE;
1490 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1491 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1492 rule = MODEST_DIMMING_RULE (user_data);
1493 state = modest_window_get_dimming_state (win);
1496 GList *selected_attachments = NULL;
1497 gint n_att_selected = 0;
1498 GtkWidget *attachments_view;
1499 attachments_view = modest_msg_edit_window_get_child_widget (
1500 MODEST_MSG_EDIT_WINDOW (win),
1501 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1503 selected_attachments = modest_attachments_view_get_selection (
1504 MODEST_ATTACHMENTS_VIEW (attachments_view));
1505 n_att_selected = g_list_length (selected_attachments);
1506 g_list_free (selected_attachments);
1508 dimmed = (n_att_selected != 1);
1515 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1517 ModestDimmingRule *rule = NULL;
1518 const DimmedState *state = NULL;
1519 gboolean dimmed = FALSE;
1521 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1522 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1523 rule = MODEST_DIMMING_RULE (user_data);
1524 state = modest_window_get_dimming_state (win);
1527 GtkWidget *subject_field, *body_field;
1528 GtkTextBuffer *body_buffer;
1529 const gchar *subject = NULL;
1530 body_field = modest_msg_edit_window_get_child_widget (
1531 MODEST_MSG_EDIT_WINDOW (win),
1532 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1533 subject_field = modest_msg_edit_window_get_child_widget (
1534 MODEST_MSG_EDIT_WINDOW (win),
1535 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1536 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1537 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1539 dimmed = ((subject == NULL || subject[0] == '\0')
1540 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1542 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1546 GtkWidget *to_field, *cc_field, *bcc_field;
1547 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1548 cc_field = modest_msg_edit_window_get_child_widget (
1549 MODEST_MSG_EDIT_WINDOW (win),
1550 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1551 to_field = modest_msg_edit_window_get_child_widget (
1552 MODEST_MSG_EDIT_WINDOW (win),
1553 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1554 bcc_field = modest_msg_edit_window_get_child_widget (
1555 MODEST_MSG_EDIT_WINDOW (win),
1556 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1557 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1558 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1559 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1561 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1562 gtk_text_buffer_get_char_count (cc_buffer) +
1563 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1565 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1572 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1574 ModestDimmingRule *rule = NULL;
1575 gboolean dimmed = FALSE;
1577 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1578 rule = MODEST_DIMMING_RULE (user_data);
1580 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1582 /* Check dimmed rule */
1584 dimmed = _transfer_mode_enabled (win);
1586 modest_dimming_rule_set_notification (
1587 rule, _("mail_ib_notavailable_downloading"));
1590 dimmed = modest_msg_view_window_first_message_selected (
1591 MODEST_MSG_VIEW_WINDOW(win));
1592 modest_dimming_rule_set_notification (rule, NULL);
1599 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1601 ModestDimmingRule *rule = NULL;
1602 gboolean dimmed = FALSE;
1604 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1605 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1606 rule = MODEST_DIMMING_RULE (user_data);
1608 /* Check dimmed rule */
1610 dimmed = _transfer_mode_enabled (win);
1612 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1615 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1616 modest_dimming_rule_set_notification (rule, NULL);
1624 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1626 const gboolean dimmed =
1627 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1634 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1636 ModestDimmingRule *rule = NULL;
1637 TnyFolderType types[1];
1638 const DimmedState *state = NULL;
1639 gboolean dimmed = FALSE;
1641 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1642 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1643 rule = MODEST_DIMMING_RULE (user_data);
1644 state = modest_window_get_dimming_state (win);
1646 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1648 /* Check dimmed rules */
1650 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1652 modest_dimming_rule_set_notification (rule, "");
1655 dimmed = !_sending_in_progress (win);
1657 modest_dimming_rule_set_notification (rule, "");
1664 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1666 ModestDimmingRule *rule = NULL;
1667 TnyFolderType types[1];
1668 const DimmedState *state = NULL;
1669 gboolean dimmed = FALSE;
1671 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1672 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1673 rule = MODEST_DIMMING_RULE (user_data);
1674 state = modest_window_get_dimming_state (win);
1676 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1678 /* Check dimmed rules */
1680 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1682 modest_dimming_rule_set_notification (rule, "");
1685 dimmed = !_send_receive_in_progress (win);
1687 modest_dimming_rule_set_notification (rule, "");
1694 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1696 ModestDimmingRule *rule = NULL;
1697 gboolean dimmed = FALSE;
1699 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1700 rule = MODEST_DIMMING_RULE (user_data);
1702 /* Check dimmed rule */
1704 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1707 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1714 modest_ui_dimming_rules_on_add_to_contacts (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 */
1724 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1725 gchar *selection = NULL;
1726 selection = gtk_clipboard_wait_for_text (clipboard);
1728 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1734 /* *********************** static utility functions ******************** */
1738 _selected_folder_not_writeable (ModestMainWindow *win,
1741 GtkWidget *folder_view = NULL;
1742 TnyFolderStore *parent_folder = NULL;
1743 ModestEmailClipboard *clipboard = NULL;
1744 ModestTnyFolderRules rules;
1745 gboolean is_local_acc = FALSE;
1746 gboolean xfer_folders = FALSE;
1747 gboolean result = FALSE;
1749 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1751 /* Get folder view */
1752 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1753 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1754 /* If no folder view, always dimmed */
1758 /* Get selected folder as parent of new folder to create */
1759 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1760 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1761 /* If it's the local account and its transfering folders, then do not dim */
1762 if (TNY_IS_ACCOUNT (parent_folder)) {
1763 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1765 clipboard = modest_runtime_get_email_clipboard ();
1766 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1771 result = !(is_local_acc && xfer_folders);
1773 result = !is_local_acc;
1777 /* Check dimmed rule */
1778 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1779 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1783 if (parent_folder != NULL)
1784 g_object_unref (parent_folder);
1790 _selected_folder_not_deletable (ModestMainWindow *win)
1792 GtkWidget *folder_view = NULL;
1793 TnyFolderStore *parent_folder = NULL;
1794 ModestTnyFolderRules rules;
1795 gboolean result = FALSE;
1797 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1799 /* Get folder view */
1800 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1801 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1802 /* If no folder view, always dimmed */
1806 /* Get selected folder as parent of new folder to create */
1807 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1808 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1813 /* Check dimmed rule */
1814 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1815 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1819 if (parent_folder != NULL)
1820 g_object_unref (parent_folder);
1826 _selected_folder_not_moveable (ModestMainWindow *win)
1828 GtkWidget *folder_view = NULL;
1829 TnyFolderStore *parent_folder = NULL;
1830 ModestTnyFolderRules rules;
1831 gboolean result = FALSE;
1833 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1835 /* Get folder view */
1836 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1837 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1838 /* If no folder view, always dimmed */
1842 /* Get selected folder as parent of new folder to create */
1843 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1844 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1849 /* Check dimmed rule */
1850 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1851 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1855 if (parent_folder != NULL)
1856 g_object_unref (parent_folder);
1862 _selected_folder_not_renameable (ModestMainWindow *win)
1864 GtkWidget *folder_view = NULL;
1865 TnyFolderStore *parent_folder = NULL;
1866 ModestTnyFolderRules rules;
1867 gboolean result = FALSE;
1869 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1871 /* Get folder view */
1872 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1873 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1874 /* If no folder view, always dimmed */
1878 /* Get selected folder as parent of new folder to create */
1879 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1880 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1885 /* Check dimmed rule */
1886 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1887 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1891 if (parent_folder != NULL)
1892 g_object_unref (parent_folder);
1898 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1900 TnyFolderType types[2];
1901 gboolean result = FALSE;
1903 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1905 types[0] = TNY_FOLDER_TYPE_ROOT;
1906 types[1] = TNY_FOLDER_TYPE_INBOX;
1908 /* Check folder type */
1909 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1911 /* Check pop and MMC accounts */
1913 result = _selected_folder_is_MMC_or_POP_root (win);
1921 _selected_folder_is_root (ModestMainWindow *win)
1923 TnyFolderType types[1];
1924 gboolean result = FALSE;
1926 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1928 /* All accounts are root items: */
1929 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1930 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1932 gboolean is_account = FALSE;
1933 TnyFolderStore *folder_store =
1934 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1936 is_account = TNY_IS_ACCOUNT (folder_store);
1937 g_object_unref (folder_store);
1938 folder_store = NULL;
1945 /* Try something more precise: */
1946 types[0] = TNY_FOLDER_TYPE_ROOT;
1948 /* Check folder type */
1949 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1951 /* Check pop and MMC accounts */
1953 result = _selected_folder_is_MMC_or_POP_root (win);
1960 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1962 GtkWidget *folder_view = NULL;
1963 TnyFolderStore *parent_folder = NULL;
1964 gboolean result = FALSE;
1966 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1967 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1971 /* Get selected folder as parent of new folder to create */
1972 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1976 if (TNY_IS_ACCOUNT (parent_folder)) {
1977 /* If it's the local account then do not dim */
1978 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1981 /* If it's the MMC root folder then dim it */
1982 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1985 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1986 /* If it's POP then dim */
1987 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1988 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1992 g_object_unref (parent_folder);
1998 _header_view_is_all_selected (ModestMainWindow *win)
2000 const DimmedState *state = NULL;
2002 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2004 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2006 return state->all_selected;
2010 _selected_folder_is_empty (ModestMainWindow *win)
2012 GtkWidget *folder_view = NULL;
2013 TnyFolderStore *folder = NULL;
2014 gboolean result = FALSE;
2016 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2018 /* Get folder view */
2019 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2020 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2021 /* If no folder view, always dimmed */
2025 /* Get selected folder as parent of new folder to create */
2026 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2027 if (!(folder && TNY_IS_FOLDER(folder))) {
2029 g_object_unref (folder);
2033 /* Check folder type */
2034 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2037 g_object_unref (folder);
2043 _folder_view_has_focus (ModestWindow *win)
2045 GtkWidget *folder_view = NULL;
2047 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2049 /* Get folder view */
2050 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2051 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2055 if (gtk_widget_is_focus(folder_view))
2062 _selected_folder_is_same_as_source (ModestWindow *win)
2064 ModestEmailClipboard *clipboard = NULL;
2065 GtkWidget *folder_view = NULL;
2066 TnyFolderStore *folder = NULL;
2067 gboolean result = FALSE;
2069 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2071 /* Get folder view */
2072 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2073 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2077 /* Get selected folder as destination folder */
2078 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2079 if (!(folder && TNY_IS_FOLDER(folder))) {
2084 /* Check clipboard is cleared */
2085 clipboard = modest_runtime_get_email_clipboard ();
2086 if (modest_email_clipboard_cleared (clipboard)) {
2091 /* Check source folder */
2092 result = modest_email_clipboard_check_source_folder (clipboard,
2093 (const TnyFolder *) folder);
2097 g_object_unref (folder);
2103 _selected_folder_is_any_of_type (ModestWindow *win,
2104 TnyFolderType types[],
2107 GtkWidget *folder_view = NULL;
2108 TnyFolderStore *folder = NULL;
2109 TnyFolderType folder_type;
2111 gboolean result = FALSE;
2113 /*Get current folder */
2114 if (MODEST_IS_MAIN_WINDOW(win)) {
2116 /* Get folder view */
2117 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2118 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2119 /* If no folder view, always dimmed */
2123 /* Get selected folder as parent of new folder to create */
2124 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2126 if (!(folder && TNY_IS_FOLDER(folder))) {
2128 g_object_unref (folder);
2132 /* Check folder type */
2133 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2135 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2136 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2137 for (i=0; i < ntypes; i++) {
2138 result = result || folder_type == types[i];
2144 g_object_unref (folder);
2150 _folder_is_any_of_type (TnyFolder *folder,
2151 TnyFolderType types[],
2154 TnyFolderType folder_type;
2155 gboolean result = FALSE;
2158 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2160 /* Get folder type */
2161 folder_type = modest_tny_folder_guess_folder_type (folder);
2163 /* Check foler type */
2164 for (i=0; i < ntypes; i++) {
2165 result = result || folder_type == types[i];
2172 _clipboard_is_empty (ModestWindow *win)
2174 gboolean result = FALSE;
2176 if (MODEST_IS_MAIN_WINDOW (win)) {
2177 ModestEmailClipboard *clipboard = NULL;
2178 clipboard = modest_runtime_get_email_clipboard ();
2179 if (modest_email_clipboard_cleared (clipboard))
2187 _invalid_clipboard_selected (ModestWindow *win,
2188 ModestDimmingRule *rule)
2190 const DimmedState *state = NULL;
2191 gboolean result = FALSE;
2192 GtkWidget *focused = NULL;
2194 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2195 state = modest_window_get_dimming_state (win);
2196 /* Get focuesed widget */
2197 focused = gtk_window_get_focus (GTK_WINDOW (win));
2199 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2200 gboolean has_selection = FALSE;
2201 if (GTK_IS_TEXT_VIEW (focused)) {
2202 GtkTextBuffer *buffer = NULL;
2203 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2204 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2205 } else if (GTK_IS_EDITABLE (focused)) {
2206 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2208 result = !has_selection;
2209 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2210 GtkClipboard *clipboard = NULL;
2211 gchar *selection = NULL;
2213 /* Get clipboard selection*/
2214 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2215 selection = gtk_clipboard_wait_for_text (clipboard);
2218 result = ((selection == NULL) ||
2219 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2222 modest_dimming_rule_set_notification (rule, "");
2224 if (selection != NULL)
2227 else if (MODEST_IS_MAIN_WINDOW (win)) {
2229 result = state->n_selected == 0;
2231 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2239 _invalid_attach_selected (ModestWindow *win,
2242 gboolean for_remove,
2243 ModestDimmingRule *rule)
2245 GList *attachments, *node;
2247 TnyHeaderFlags flags;
2248 gboolean nested_attachments = FALSE;
2249 gboolean selected_messages = FALSE;
2250 const DimmedState *state = NULL;
2251 gboolean result = FALSE;
2253 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2254 state = modest_window_get_dimming_state (win);
2256 if (MODEST_IS_MAIN_WINDOW (win)) {
2257 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2259 result = !state->any_has_attachments;
2261 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2263 /* Get selected atachments */
2264 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2265 n_selected = g_list_length (attachments);
2270 result = n_selected != 1;
2273 result = n_selected < 1;
2276 /* Check attached type (view operation not required) */
2277 if (!result && !for_view) {
2278 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2279 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2280 TnyList *nested_list = tny_simple_list_new ();
2281 if (!for_remove && TNY_IS_MSG (mime_part)) {
2282 selected_messages = TRUE;
2285 tny_mime_part_get_parts (mime_part, nested_list);
2286 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2287 nested_attachments = TRUE;
2290 g_object_unref (nested_list);
2294 /* Set notifications */
2295 if (result && rule != NULL) {
2296 if (selected_messages) {
2297 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2298 } else if (nested_attachments) {
2299 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2300 } else if (n_selected == 0) {
2301 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2302 } else if (unique) {
2303 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2308 g_list_free (attachments);
2315 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2317 GList *attachments = NULL, *node;
2319 gint n_attachments = 0;
2320 gboolean result = FALSE;
2322 /* This should check if _all_ the attachments are already purged. If only some
2323 * of them are purged, then it does not cause dim as there's a confirmation dialog
2324 * for removing only local attachments */
2326 /* Get selected atachments */
2327 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2328 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2329 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2330 /* If we're in main window, we won't know if there are already purged attachments */
2334 if (attachments == NULL)
2337 for (node = attachments; node != NULL; node = g_list_next (node)) {
2338 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2339 if (tny_mime_part_is_purged (mime_part)) {
2346 g_list_free (attachments);
2349 result = (purged == n_attachments);
2351 result = (purged > 0);
2353 if (result && (rule != NULL))
2354 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2360 _invalid_msg_selected (ModestMainWindow *win,
2362 ModestDimmingRule *rule)
2364 GtkWidget *folder_view = NULL;
2365 const DimmedState *state = NULL;
2366 gboolean result = FALSE;
2368 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2369 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2370 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2372 /* Get folder view to check focus */
2373 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2374 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2376 /* Check dimmed rule (TODO: check focus on widgets */
2378 result = ((state->n_selected == 0 ) ||
2379 (gtk_widget_is_focus (folder_view)));
2381 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2383 if (!result && unique) {
2384 result = state->n_selected > 1;
2386 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2394 _msg_download_in_progress (ModestWindow *win)
2396 gboolean result = FALSE;
2398 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2400 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2401 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2403 else if (MODEST_IS_MAIN_WINDOW (win)) {
2404 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2411 _msg_download_completed (ModestMainWindow *win)
2413 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2414 return state->any_marked_as_cached;
2418 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2420 GSList **send_queues = (GSList **) userdata;
2421 *send_queues = g_slist_prepend (*send_queues, value);
2425 _selected_msg_sent_in_progress (ModestWindow *win)
2427 const DimmedState *state = modest_window_get_dimming_state (win);
2428 return state->sent_in_progress;
2433 _sending_in_progress (ModestWindow *win)
2435 GHashTable *send_queue_cache = NULL;
2436 ModestCacheMgr *cache_mgr = NULL;
2437 ModestTnySendQueue *send_queue = NULL;
2438 GSList *send_queues = NULL, *node = NULL;
2439 gboolean result = FALSE;
2441 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2443 /* Get send queue */
2444 cache_mgr = modest_runtime_get_cache_mgr ();
2445 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2446 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2448 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2450 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2451 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2453 /* Check if send operation is in progress */
2454 result = modest_tny_send_queue_sending_in_progress (send_queue);
2461 _send_receive_in_progress (ModestWindow *win)
2463 gboolean result = FALSE;
2465 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2467 /* Check if send operation is in progress */
2468 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
2474 _invalid_folder_for_purge (ModestWindow *win,
2475 ModestDimmingRule *rule)
2478 TnyFolder *folder = NULL;
2479 TnyAccount *account = NULL;
2480 gboolean result = FALSE;
2482 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2484 /* Get folder and account of message */
2485 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2486 g_return_val_if_fail(msg != NULL, TRUE);
2487 folder = tny_msg_get_folder (msg);
2488 if (folder == NULL) {
2489 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2492 g_object_unref (msg);
2493 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2494 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2495 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2498 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2499 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2502 g_return_val_if_reached (FALSE);
2504 account = modest_tny_folder_get_account (folder);
2505 if (account == NULL) goto frees;
2508 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2509 TnyFolderType types[2];
2510 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2511 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2513 if (_selected_folder_is_any_of_type (win, types, 2)) {
2515 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2520 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2521 /* If it's POP then dim */
2522 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2523 MODEST_PROTOCOL_STORE_POP) {
2524 GList *attachments = NULL;
2525 gint n_selected = 0;
2528 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2530 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2531 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2532 n_selected = g_list_length (attachments);
2533 g_list_free (attachments);
2536 modest_dimming_rule_set_notification (rule,
2537 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2538 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2545 g_object_unref (folder);
2546 if (account != NULL)
2547 g_object_unref (account);
2553 _transfer_mode_enabled (ModestWindow *win)
2555 gboolean result = FALSE;
2558 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2559 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2560 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2561 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2563 g_warning("_transfer_mode_enabled called with wrong window type");
2570 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2572 GtkWidget *folder_view = NULL;
2573 TnyFolderStore *folder = NULL;
2574 ModestEmailClipboard *clipboard = NULL;
2575 const gchar *folder_name = NULL;
2576 gboolean result = FALSE;
2578 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2580 /*Get current parent folder */
2581 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2582 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2583 /* If no folder view, always dimmed */
2584 if (!folder_view) return FALSE;
2586 /* Get selected folder as parent of new folder to create */
2587 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2588 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2590 /* get modest clipboard and source folder */
2591 clipboard = modest_runtime_get_email_clipboard ();
2592 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2593 if (folder_name == NULL) goto frees;
2595 /* Check source subfolders names */
2596 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name);
2602 g_object_unref (folder);
2609 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2612 ModestDimmingRule *rule = NULL;
2613 gboolean dimmed = FALSE;
2615 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2616 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2617 rule = MODEST_DIMMING_RULE (user_data);
2619 /* Check dimmed rule */
2621 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));