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 = FALSE;
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 (!state->already_opened_msg)
145 state->already_opened_msg = modest_window_mgr_find_registered_header (mgr, header, NULL);
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 = FALSE;
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));
246 g_return_val_if_fail (TNY_IS_HEADER(header), state);
247 flags = tny_header_get_flags (header);
252 /* Mark as deleted */
253 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
254 state->all_marked_as_deleted = all_deleted;
255 if (!state->any_marked_as_deleted)
256 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
259 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
260 state->all_marked_as_seen = all_seen;
261 if (!state->any_marked_as_seen)
262 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
265 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
266 state->all_marked_as_cached = all_cached;
267 if (!state->any_marked_as_cached)
268 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
270 /* Mark has_attachments */
271 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
272 state->all_has_attachments = all_has_attach;
273 if (!state->any_has_attachments)
274 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
276 /* sent in progress */
277 msg_uid = modest_tny_send_queue_get_msg_id (header);
278 if (!state->sent_in_progress) {
279 cache_mgr = modest_runtime_get_cache_mgr ();
280 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
281 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
283 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
285 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
286 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
288 /* Check if msg uid is being processed inside send queue */
289 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
291 state->sent_in_progress = found;
296 g_object_unref (header);
297 g_slist_free (send_queues);
304 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
306 DimmedState *state = NULL;
308 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
310 if (MODEST_IS_MAIN_WINDOW (window))
311 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
312 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
313 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
321 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
323 ModestDimmingRule *rule = NULL;
324 gboolean dimmed = FALSE;
326 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
327 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
328 rule = MODEST_DIMMING_RULE (user_data);
330 /* Check dimmed rule */
331 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
333 dimmed = _msg_download_in_progress (win);
335 modest_dimming_rule_set_notification (rule, "");
337 } else if (MODEST_IS_MAIN_WINDOW(win)) {
339 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
342 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
350 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
352 ModestDimmingRule *rule = NULL;
353 GtkWidget *folder_view = NULL;
354 TnyFolderStore *parent_folder = NULL;
355 gboolean dimmed = FALSE;
357 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
358 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
359 rule = MODEST_DIMMING_RULE (user_data);
361 /* Get selected folder as parent of new folder to create */
362 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
363 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
364 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
368 if (TNY_IS_ACCOUNT (parent_folder)) {
369 /* If it's the local account then do not dim */
370 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
373 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
374 if (proto_str != NULL) {
375 /* If it's POP then dim */
376 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
377 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
379 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
383 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
385 TnyFolderType types[3];
387 types[0] = TNY_FOLDER_TYPE_DRAFTS;
388 types[1] = TNY_FOLDER_TYPE_OUTBOX;
389 types[2] = TNY_FOLDER_TYPE_SENT;
391 /* Apply folder rules */
393 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
395 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
398 dimmed = _selected_folder_is_any_of_type (win, types, 3);
400 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
404 /* if not the folder is selected then dim */
405 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
406 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
407 if (folder_view && !gtk_widget_is_focus (folder_view))
410 g_object_unref (parent_folder);
416 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
418 ModestDimmingRule *rule = NULL;
419 GtkWidget *folder_view = NULL;
420 GtkWidget *header_view = NULL;
421 gboolean dimmed = FALSE;
423 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
424 rule = MODEST_DIMMING_RULE (user_data);
426 if (MODEST_IS_MAIN_WINDOW (win)) {
427 /* Get the folder view */
428 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
429 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
431 /* Get header view */
432 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
433 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
435 if (header_view && gtk_widget_is_focus (header_view))
436 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
438 if (folder_view && gtk_widget_is_focus (folder_view))
439 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
441 if (header_view && folder_view &&
442 !gtk_widget_is_focus (header_view) &&
443 !gtk_widget_is_focus (folder_view)) {
445 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
448 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
457 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
459 ModestDimmingRule *rule = NULL;
460 TnyFolderType types[6];
461 gboolean dimmed = FALSE;
463 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
464 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
465 rule = MODEST_DIMMING_RULE (user_data);
467 types[0] = TNY_FOLDER_TYPE_DRAFTS;
468 types[1] = TNY_FOLDER_TYPE_OUTBOX;
469 types[2] = TNY_FOLDER_TYPE_SENT;
470 types[3] = TNY_FOLDER_TYPE_INBOX;
471 types[4] = TNY_FOLDER_TYPE_ROOT;
472 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
475 /* Check dimmed rule */
477 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
479 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
482 dimmed = _selected_folder_is_any_of_type (win, types, 6);
484 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
487 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
489 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
492 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
494 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
497 dimmed = _transfer_mode_enabled (win);
499 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
506 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
508 ModestDimmingRule *rule = NULL;
509 gboolean dimmed = FALSE;
511 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
512 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
513 rule = MODEST_DIMMING_RULE (user_data);
515 /* Check dimmed rule */
517 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
518 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
522 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
523 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
531 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
533 ModestDimmingRule *rule = NULL;
534 TnyFolderType types[4];
535 gboolean dimmed = FALSE;
537 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
538 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
539 rule = MODEST_DIMMING_RULE (user_data);
541 types[0] = TNY_FOLDER_TYPE_DRAFTS;
542 types[1] = TNY_FOLDER_TYPE_OUTBOX;
543 types[2] = TNY_FOLDER_TYPE_SENT;
544 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
546 /* Check dimmed rule */
548 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
550 modest_dimming_rule_set_notification (rule, "");
553 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
555 modest_dimming_rule_set_notification (rule, "");
558 dimmed = _selected_folder_is_any_of_type (win, types, 4);
560 modest_dimming_rule_set_notification (rule, "");
567 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
569 ModestDimmingRule *rule = NULL;
570 gboolean dimmed = FALSE;
571 const DimmedState *state = NULL;
573 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
574 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
575 rule = MODEST_DIMMING_RULE (user_data);
576 state = modest_window_get_dimming_state (win);
578 /* Check dimmed rule */
580 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
583 dimmed = state->any_marked_as_deleted;
585 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
588 dimmed = _selected_msg_sent_in_progress (win);
590 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
597 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
599 ModestDimmingRule *rule = NULL;
600 gboolean dimmed = FALSE;
601 TnyFolderType types[3];
603 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
604 rule = MODEST_DIMMING_RULE (user_data);
606 /* main window dimming rules */
607 if (MODEST_IS_MAIN_WINDOW(win)) {
609 types[0] = TNY_FOLDER_TYPE_DRAFTS;
610 types[1] = TNY_FOLDER_TYPE_OUTBOX;
611 types[2] = TNY_FOLDER_TYPE_ROOT;
613 /* Check dimmed rule */
615 dimmed = _selected_folder_is_any_of_type (win, types, 3);
617 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
620 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
622 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
625 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
627 /* msg view window dimming rules */
628 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
630 /* Check dimmed rule */
632 dimmed = _transfer_mode_enabled (win);
634 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
637 dimmed = _msg_download_in_progress (win);
639 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
648 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
650 ModestDimmingRule *rule = NULL;
651 gboolean dimmed = FALSE;
653 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
654 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
655 rule = MODEST_DIMMING_RULE (user_data);
657 /* Check dimmed rule */
659 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
662 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
664 modest_dimming_rule_set_notification (rule, "");
671 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
673 gboolean dimmed = FALSE;
675 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
677 /* Check dimmed rule */
685 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
687 ModestDimmingRule *rule = NULL;
688 guint n_messages = 0;
689 const DimmedState *state = NULL;
690 gboolean dimmed = FALSE;
692 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
693 rule = MODEST_DIMMING_RULE (user_data);
694 state = modest_window_get_dimming_state (win);
696 /* Check dimmed rule */
697 if (MODEST_IS_MAIN_WINDOW (win)) {
699 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
701 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
704 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
707 dimmed = state->already_opened_msg;
708 n_messages = state->n_selected;
710 gchar *num = g_strdup_printf ("%d", n_messages);
711 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
712 modest_dimming_rule_set_notification (rule, message);
719 dimmed = state->any_marked_as_deleted;
721 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
725 dimmed = state->sent_in_progress;
727 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
730 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
732 dimmed = _transfer_mode_enabled (win);
734 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
737 dimmed = state->any_marked_as_deleted;
739 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
742 /* The delete button should be dimmed when viewing an attachment,
743 * but should be enabled when viewing a message from the list,
744 * or when viewing a search result.
747 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
748 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
750 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
760 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
762 ModestDimmingRule *rule = NULL;
763 GtkWidget *header_view = NULL;
764 gboolean dimmed = FALSE;
766 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
767 rule = MODEST_DIMMING_RULE (user_data);
769 /* main window dimming rules */
770 if (MODEST_IS_MAIN_WINDOW(win)) {
772 /* Check dimmed rule */
773 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
774 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
776 /* If the header view has the focus: */
777 if (header_view && gtk_widget_is_focus (header_view)) {
778 /* Check dimmed rule */
780 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
783 /* If the folder view has the focus: */
784 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
785 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
786 if (folder_view && gtk_widget_is_focus (folder_view)) {
787 TnyFolderStore *folder_store
788 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
790 /* Only enable for folders, not accounts,
791 * though the UI spec is not clear about that.
792 * If we enable this for accounts then we must
793 * add code to handle them in modest_ui_actions_on_details(). */
794 if (!TNY_IS_FOLDER(folder_store)) {
796 modest_dimming_rule_set_notification (rule, "");
799 g_object_unref (folder_store);
802 dimmed = _msg_download_in_progress (win);
804 modest_dimming_rule_set_notification (rule, "");
811 /* msg view window dimming rules */
814 /* Check dimmed rule */
816 if (MODEST_IS_MSG_VIEW_WINDOW (win))
817 dimmed = _msg_download_in_progress (win);
819 modest_dimming_rule_set_notification (rule, "");
828 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
830 ModestDimmingRule *rule = NULL;
831 TnyHeaderFlags flags;
832 const DimmedState *state = NULL;
833 gboolean dimmed = FALSE;
835 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
836 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
837 rule = MODEST_DIMMING_RULE (user_data);
838 state = modest_window_get_dimming_state (win);
840 flags = TNY_HEADER_FLAG_SEEN;
842 /* Check dimmed rule */
844 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
847 dimmed = state->all_marked_as_seen;
849 modest_dimming_rule_set_notification (rule, "");
856 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
858 ModestDimmingRule *rule = NULL;
859 TnyHeaderFlags flags;
860 const DimmedState *state = NULL;
861 gboolean dimmed = FALSE;
863 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
864 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
865 rule = MODEST_DIMMING_RULE (user_data);
866 state = modest_window_get_dimming_state (win);
868 flags = TNY_HEADER_FLAG_SEEN;
870 /* Check dimmed rule */
872 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
874 dimmed = !state->any_marked_as_seen;
876 modest_dimming_rule_set_notification (rule, "");
883 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
885 ModestDimmingRule *rule = NULL;
886 gboolean dimmed = FALSE;
888 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
889 rule = MODEST_DIMMING_RULE (user_data);
891 if (MODEST_IS_MAIN_WINDOW (win))
892 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
893 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
894 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
901 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
903 GtkWidget *folder_view = NULL;
904 ModestDimmingRule *rule = NULL;
905 guint n_messages = 0;
906 const DimmedState *state = NULL;
907 gboolean dimmed = FALSE;
909 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
910 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
911 rule = MODEST_DIMMING_RULE (user_data);
912 state = modest_window_get_dimming_state (win);
914 /* Get the folder view */
915 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
916 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
919 /* Check diming rules for folders transfer */
920 if (gtk_widget_is_focus (folder_view)) {
921 TnyFolderType types[5];
923 types[0] = TNY_FOLDER_TYPE_DRAFTS;
924 types[1] = TNY_FOLDER_TYPE_OUTBOX;
925 types[2] = TNY_FOLDER_TYPE_SENT;
926 types[3] = TNY_FOLDER_TYPE_ROOT;
927 types[4] = TNY_FOLDER_TYPE_INBOX;
929 /* Apply folder rules */
931 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
933 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
936 dimmed = _selected_folder_is_any_of_type (win, types, 5);
938 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
942 /* Check diming rules for messages transfer */
944 dimmed = state->already_opened_msg;
945 n_messages = state->n_selected;
947 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
948 modest_dimming_rule_set_notification (rule, message);
953 if (!gtk_widget_is_focus (folder_view))
954 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
958 dimmed = _selected_msg_sent_in_progress (win);
960 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
967 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
969 ModestDimmingRule *rule = NULL;
970 gboolean dimmed = FALSE;
972 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
973 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
974 rule = MODEST_DIMMING_RULE (user_data);
976 /* Check dimmed rule */
978 dimmed = _transfer_mode_enabled (win);
980 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
984 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
985 /* The move_to button should be dimmed when viewing an attachment,
986 * but should be enabled when viewing a message from the list,
987 * or when viewing a search result.
989 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
990 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
995 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1002 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1004 ModestDimmingRule *rule = NULL;
1005 gboolean dimmed = FALSE;
1007 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1008 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1009 rule = MODEST_DIMMING_RULE (user_data);
1011 /* Check dimmed rule */
1013 dimmed = _transfer_mode_enabled (win);
1015 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1022 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1024 ModestDimmingRule *rule = NULL;
1025 TnyFolderType types[3];
1026 gboolean dimmed = FALSE;
1028 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1029 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1030 rule = MODEST_DIMMING_RULE (user_data);
1032 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1033 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1034 types[2] = TNY_FOLDER_TYPE_SENT;
1036 /* Check dimmed rule */
1038 dimmed = _clipboard_is_empty (win);
1040 modest_dimming_rule_set_notification (rule,
1041 dgettext("hildon-common-strings",
1042 "ecoc_ib_edwin_nothing_to_paste"));
1045 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1047 modest_dimming_rule_set_notification (rule,
1048 dgettext("hildon-common-strings",
1049 "ckct_ib_unable_to_paste_here"));
1052 dimmed = !_folder_view_has_focus (win);
1054 modest_dimming_rule_set_notification (rule,
1055 dgettext("hildon-common-strings",
1056 "ckct_ib_unable_to_paste_here"));
1059 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1061 modest_dimming_rule_set_notification (rule,
1062 dgettext("hildon-common-strings",
1063 "ckct_ib_unable_to_paste_here"));
1066 dimmed = _selected_folder_is_same_as_source (win);
1068 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1071 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1073 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1081 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1083 ModestDimmingRule *rule = NULL;
1084 gboolean dimmed = FALSE;
1085 GtkWidget *focused = NULL;
1087 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1088 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1089 rule = MODEST_DIMMING_RULE (user_data);
1091 focused = gtk_window_get_focus (GTK_WINDOW (win));
1093 /* Main window dimming rules */
1094 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1095 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1097 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1098 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1100 if (!dimmed && GTK_IS_ENTRY (focused)) {
1101 const gchar *current_text;
1102 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1103 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1106 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1107 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1108 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1111 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1117 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1119 ModestDimmingRule *rule = NULL;
1120 gboolean dimmed = FALSE;
1122 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1123 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1124 rule = MODEST_DIMMING_RULE (user_data);
1126 /* Check dimmed rule */
1128 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1131 dimmed = _purged_attach_selected (win, FALSE, NULL);
1133 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1141 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1143 ModestDimmingRule *rule = NULL;
1144 gboolean dimmed = FALSE;
1146 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1147 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1148 rule = MODEST_DIMMING_RULE (user_data);
1150 /* Check dimmed rule */
1152 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1155 dimmed = _purged_attach_selected (win, FALSE, NULL);
1157 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1165 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1167 ModestDimmingRule *rule = NULL;
1168 const DimmedState *state = NULL;
1169 gboolean dimmed = FALSE;
1171 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1172 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1173 rule = MODEST_DIMMING_RULE (user_data);
1174 state = modest_window_get_dimming_state (win);
1176 /* Check in main window if there's only one message selected */
1177 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1178 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1181 /* Check in view window if there's any attachment selected */
1182 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1183 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1185 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1188 /* cannot purge in editable drafts nor pop folders */
1190 dimmed = _invalid_folder_for_purge (win, rule);
1193 /* Check if the selected message in main window has attachments */
1194 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1195 dimmed = state->any_has_attachments;
1197 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1200 /* Check if all attachments are already purged */
1202 dimmed = _purged_attach_selected (win, TRUE, rule);
1205 /* Check if the message is already downloaded */
1206 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1207 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1209 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1217 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1219 ModestDimmingRule *rule = NULL;
1220 gboolean dimmed = FALSE;
1222 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1223 rule = MODEST_DIMMING_RULE (user_data);
1225 /* Check dimmed rule */
1226 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1227 dimmed = _clipboard_is_empty (win);
1229 modest_dimming_rule_set_notification (rule, "");
1232 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1233 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1240 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1242 ModestDimmingRule *rule = NULL;
1243 gboolean dimmed = FALSE;
1245 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1246 rule = MODEST_DIMMING_RULE (user_data);
1248 /* Check dimmed rule */
1249 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1250 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1257 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1259 ModestDimmingRule *rule = NULL;
1260 const DimmedState *state = NULL;
1261 gboolean dimmed = FALSE;
1263 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1264 rule = MODEST_DIMMING_RULE (user_data);
1265 state = modest_window_get_dimming_state (win);
1267 /* Check common dimming rules */
1269 dimmed = _invalid_clipboard_selected (win, rule);
1272 /* Check window specific dimming rules */
1273 if (MODEST_IS_MAIN_WINDOW (win)) {
1274 /* Get focused widget */
1275 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1277 if (MODEST_IS_HEADER_VIEW (focused)) {
1279 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1281 modest_dimming_rule_set_notification (rule, "");
1284 dimmed = _selected_msg_sent_in_progress (win);
1286 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1289 dimmed = state->already_opened_msg;
1291 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1294 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1295 TnyFolderType types[3];
1297 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1298 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1299 types[2] = TNY_FOLDER_TYPE_SENT;
1301 /* Apply folder rules */
1303 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1305 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1308 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1310 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1313 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1315 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1324 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1326 ModestDimmingRule *rule = NULL;
1327 const DimmedState *state = NULL;
1328 gboolean dimmed = FALSE;
1330 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1331 rule = MODEST_DIMMING_RULE (user_data);
1332 state = modest_window_get_dimming_state (win);
1334 /* Check common dimming rules */
1336 dimmed = _invalid_clipboard_selected (win, rule);
1339 /* Check window specific dimming rules */
1340 if (MODEST_IS_MAIN_WINDOW (win)) {
1341 /* Get focused widget */
1342 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1344 if (MODEST_IS_HEADER_VIEW (focused)) {
1346 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1348 modest_dimming_rule_set_notification (rule, "");
1351 dimmed = _selected_msg_sent_in_progress (win);
1353 modest_dimming_rule_set_notification (rule, _(""));
1356 dimmed = state->already_opened_msg;
1358 modest_dimming_rule_set_notification (rule, _(""));
1361 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1362 TnyFolderType types[3];
1364 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1365 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1366 types[2] = TNY_FOLDER_TYPE_SENT;
1369 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1371 modest_dimming_rule_set_notification (rule, _(""));
1374 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1376 modest_dimming_rule_set_notification (rule, _(""));
1385 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1387 ModestDimmingRule *rule = NULL;
1388 const DimmedState *state = NULL;
1389 gboolean dimmed = FALSE;
1391 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1392 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1393 rule = MODEST_DIMMING_RULE (user_data);
1394 state = modest_window_get_dimming_state (win);
1397 /* Check common dimming rules */
1399 ModestMsgEditFormat format;
1400 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1402 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1404 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1409 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1410 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1412 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1414 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1422 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1424 ModestDimmingRule *rule = NULL;
1425 const DimmedState *state = NULL;
1426 gboolean dimmed = FALSE;
1428 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1429 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1430 rule = MODEST_DIMMING_RULE (user_data);
1431 state = modest_window_get_dimming_state (win);
1435 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1436 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1438 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1440 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1448 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1450 ModestDimmingRule *rule = NULL;
1451 const DimmedState *state = NULL;
1452 gboolean dimmed = FALSE;
1453 GtkWidget *focused = NULL;
1455 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1456 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1457 rule = MODEST_DIMMING_RULE (user_data);
1458 state = modest_window_get_dimming_state (win);
1460 focused = gtk_window_get_focus (GTK_WINDOW (win));
1463 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1467 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1468 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1469 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1470 !gtk_clipboard_wait_is_text_available (clipboard);
1477 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1479 ModestDimmingRule *rule = NULL;
1480 const DimmedState *state = NULL;
1481 gboolean dimmed = FALSE;
1483 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1484 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1485 rule = MODEST_DIMMING_RULE (user_data);
1486 state = modest_window_get_dimming_state (win);
1489 GList *selected_attachments = NULL;
1490 gint n_att_selected = 0;
1491 GtkWidget *attachments_view;
1492 attachments_view = modest_msg_edit_window_get_child_widget (
1493 MODEST_MSG_EDIT_WINDOW (win),
1494 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1496 selected_attachments = modest_attachments_view_get_selection (
1497 MODEST_ATTACHMENTS_VIEW (attachments_view));
1498 n_att_selected = g_list_length (selected_attachments);
1499 g_list_free (selected_attachments);
1501 dimmed = (n_att_selected != 1);
1508 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1510 ModestDimmingRule *rule = NULL;
1511 const DimmedState *state = NULL;
1512 gboolean dimmed = FALSE;
1514 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1515 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1516 rule = MODEST_DIMMING_RULE (user_data);
1517 state = modest_window_get_dimming_state (win);
1520 GtkWidget *subject_field, *body_field;
1521 GtkTextBuffer *body_buffer;
1522 const gchar *subject = NULL;
1523 body_field = modest_msg_edit_window_get_child_widget (
1524 MODEST_MSG_EDIT_WINDOW (win),
1525 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1526 subject_field = modest_msg_edit_window_get_child_widget (
1527 MODEST_MSG_EDIT_WINDOW (win),
1528 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1529 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1530 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1532 dimmed = ((subject == NULL || subject[0] == '\0')
1533 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1535 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1539 GtkWidget *to_field, *cc_field, *bcc_field;
1540 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1541 cc_field = modest_msg_edit_window_get_child_widget (
1542 MODEST_MSG_EDIT_WINDOW (win),
1543 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1544 to_field = modest_msg_edit_window_get_child_widget (
1545 MODEST_MSG_EDIT_WINDOW (win),
1546 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1547 bcc_field = modest_msg_edit_window_get_child_widget (
1548 MODEST_MSG_EDIT_WINDOW (win),
1549 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1550 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1551 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1552 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1554 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1555 gtk_text_buffer_get_char_count (cc_buffer) +
1556 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1558 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1565 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1567 ModestDimmingRule *rule = NULL;
1568 gboolean dimmed = FALSE;
1570 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1571 rule = MODEST_DIMMING_RULE (user_data);
1573 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1575 /* Check dimmed rule */
1577 dimmed = _transfer_mode_enabled (win);
1579 modest_dimming_rule_set_notification (
1580 rule, _("mail_ib_notavailable_downloading"));
1583 dimmed = modest_msg_view_window_first_message_selected (
1584 MODEST_MSG_VIEW_WINDOW(win));
1585 modest_dimming_rule_set_notification (rule, NULL);
1592 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1594 ModestDimmingRule *rule = NULL;
1595 gboolean dimmed = FALSE;
1597 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1598 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1599 rule = MODEST_DIMMING_RULE (user_data);
1601 /* Check dimmed rule */
1603 dimmed = _transfer_mode_enabled (win);
1605 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1608 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1609 modest_dimming_rule_set_notification (rule, NULL);
1617 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1619 const gboolean dimmed =
1620 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1627 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1629 ModestDimmingRule *rule = NULL;
1630 TnyFolderType types[1];
1631 const DimmedState *state = NULL;
1632 gboolean dimmed = FALSE;
1634 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1635 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1636 rule = MODEST_DIMMING_RULE (user_data);
1637 state = modest_window_get_dimming_state (win);
1639 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1641 /* Check dimmed rules */
1643 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1645 modest_dimming_rule_set_notification (rule, "");
1648 dimmed = !_sending_in_progress (win);
1650 modest_dimming_rule_set_notification (rule, "");
1657 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1659 ModestDimmingRule *rule = NULL;
1660 TnyFolderType types[1];
1661 const DimmedState *state = NULL;
1662 gboolean dimmed = FALSE;
1664 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1665 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1666 rule = MODEST_DIMMING_RULE (user_data);
1667 state = modest_window_get_dimming_state (win);
1669 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1671 /* Check dimmed rules */
1673 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1675 modest_dimming_rule_set_notification (rule, "");
1678 dimmed = !_send_receive_in_progress (win);
1680 modest_dimming_rule_set_notification (rule, "");
1687 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1689 ModestDimmingRule *rule = NULL;
1690 gboolean dimmed = FALSE;
1692 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1693 rule = MODEST_DIMMING_RULE (user_data);
1695 /* Check dimmed rule */
1697 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1700 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1707 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1709 ModestDimmingRule *rule = NULL;
1710 gboolean dimmed = FALSE;
1712 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1713 rule = MODEST_DIMMING_RULE (user_data);
1715 /* Check dimmed rule */
1717 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1718 gchar *selection = NULL;
1719 selection = gtk_clipboard_wait_for_text (clipboard);
1721 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1727 /* *********************** static utility functions ******************** */
1731 _selected_folder_not_writeable (ModestMainWindow *win,
1734 GtkWidget *folder_view = NULL;
1735 TnyFolderStore *parent_folder = NULL;
1736 ModestEmailClipboard *clipboard = NULL;
1737 ModestTnyFolderRules rules;
1738 gboolean is_local_acc = FALSE;
1739 gboolean xfer_folders = FALSE;
1740 gboolean result = FALSE;
1742 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1744 /* Get folder view */
1745 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1746 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1747 /* If no folder view, always dimmed */
1751 /* Get selected folder as parent of new folder to create */
1752 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1753 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1754 /* If it's the local account and its transfering folders, then do not dim */
1755 if (TNY_IS_ACCOUNT (parent_folder)) {
1756 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1758 clipboard = modest_runtime_get_email_clipboard ();
1759 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1764 result = !(is_local_acc && xfer_folders);
1766 result = !is_local_acc;
1770 /* Check dimmed rule */
1771 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1772 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1776 if (parent_folder != NULL)
1777 g_object_unref (parent_folder);
1783 _selected_folder_not_deletable (ModestMainWindow *win)
1785 GtkWidget *folder_view = NULL;
1786 TnyFolderStore *parent_folder = NULL;
1787 ModestTnyFolderRules rules;
1788 gboolean result = FALSE;
1790 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1792 /* Get folder view */
1793 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1794 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1795 /* If no folder view, always dimmed */
1799 /* Get selected folder as parent of new folder to create */
1800 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1801 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1806 /* Check dimmed rule */
1807 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1808 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1812 if (parent_folder != NULL)
1813 g_object_unref (parent_folder);
1819 _selected_folder_not_moveable (ModestMainWindow *win)
1821 GtkWidget *folder_view = NULL;
1822 TnyFolderStore *parent_folder = NULL;
1823 ModestTnyFolderRules rules;
1824 gboolean result = FALSE;
1826 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1828 /* Get folder view */
1829 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1830 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1831 /* If no folder view, always dimmed */
1835 /* Get selected folder as parent of new folder to create */
1836 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1837 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1842 /* Check dimmed rule */
1843 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1844 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1848 if (parent_folder != NULL)
1849 g_object_unref (parent_folder);
1855 _selected_folder_not_renameable (ModestMainWindow *win)
1857 GtkWidget *folder_view = NULL;
1858 TnyFolderStore *parent_folder = NULL;
1859 ModestTnyFolderRules rules;
1860 gboolean result = FALSE;
1862 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1864 /* Get folder view */
1865 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1866 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1867 /* If no folder view, always dimmed */
1871 /* Get selected folder as parent of new folder to create */
1872 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1873 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1878 /* Check dimmed rule */
1879 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1880 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1884 if (parent_folder != NULL)
1885 g_object_unref (parent_folder);
1891 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1893 TnyFolderType types[2];
1894 gboolean result = FALSE;
1896 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1898 types[0] = TNY_FOLDER_TYPE_ROOT;
1899 types[1] = TNY_FOLDER_TYPE_INBOX;
1901 /* Check folder type */
1902 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1904 /* Check pop and MMC accounts */
1906 result = _selected_folder_is_MMC_or_POP_root (win);
1914 _selected_folder_is_root (ModestMainWindow *win)
1916 TnyFolderType types[1];
1917 gboolean result = FALSE;
1919 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1921 /* All accounts are root items: */
1922 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1923 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1925 gboolean is_account = FALSE;
1926 TnyFolderStore *folder_store =
1927 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1929 is_account = TNY_IS_ACCOUNT (folder_store);
1930 g_object_unref (folder_store);
1931 folder_store = NULL;
1938 /* Try something more precise: */
1939 types[0] = TNY_FOLDER_TYPE_ROOT;
1941 /* Check folder type */
1942 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1944 /* Check pop and MMC accounts */
1946 result = _selected_folder_is_MMC_or_POP_root (win);
1953 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1955 GtkWidget *folder_view = NULL;
1956 TnyFolderStore *parent_folder = NULL;
1957 gboolean result = FALSE;
1959 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1960 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1964 /* Get selected folder as parent of new folder to create */
1965 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1969 if (TNY_IS_ACCOUNT (parent_folder)) {
1970 /* If it's the local account then do not dim */
1971 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1974 /* If it's the MMC root folder then dim it */
1975 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1978 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1979 /* If it's POP then dim */
1980 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1981 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1985 g_object_unref (parent_folder);
1991 _header_view_is_all_selected (ModestMainWindow *win)
1993 const DimmedState *state = NULL;
1995 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1997 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
1999 return state->all_selected;
2003 _selected_folder_is_empty (ModestMainWindow *win)
2005 GtkWidget *folder_view = NULL;
2006 TnyFolderStore *folder = NULL;
2007 gboolean result = FALSE;
2009 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2011 /* Get folder view */
2012 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2013 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2014 /* If no folder view, always dimmed */
2018 /* Get selected folder as parent of new folder to create */
2019 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2020 if (!(folder && TNY_IS_FOLDER(folder))) {
2022 g_object_unref (folder);
2026 /* Check folder type */
2027 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2030 g_object_unref (folder);
2036 _folder_view_has_focus (ModestWindow *win)
2038 GtkWidget *folder_view = NULL;
2040 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2042 /* Get folder view */
2043 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2044 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2048 if (gtk_widget_is_focus(folder_view))
2055 _selected_folder_is_same_as_source (ModestWindow *win)
2057 ModestEmailClipboard *clipboard = NULL;
2058 GtkWidget *folder_view = NULL;
2059 TnyFolderStore *folder = NULL;
2060 gboolean result = FALSE;
2062 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2064 /* Get folder view */
2065 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2066 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2070 /* Get selected folder as destination folder */
2071 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2072 if (!(folder && TNY_IS_FOLDER(folder))) {
2077 /* Check clipboard is cleared */
2078 clipboard = modest_runtime_get_email_clipboard ();
2079 if (modest_email_clipboard_cleared (clipboard)) {
2084 /* Check source folder */
2085 result = modest_email_clipboard_check_source_folder (clipboard,
2086 (const TnyFolder *) folder);
2090 g_object_unref (folder);
2096 _selected_folder_is_any_of_type (ModestWindow *win,
2097 TnyFolderType types[],
2100 GtkWidget *folder_view = NULL;
2101 TnyFolderStore *folder = NULL;
2102 TnyFolderType folder_type;
2104 gboolean result = FALSE;
2106 /*Get current folder */
2107 if (MODEST_IS_MAIN_WINDOW(win)) {
2109 /* Get folder view */
2110 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2111 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2112 /* If no folder view, always dimmed */
2116 /* Get selected folder as parent of new folder to create */
2117 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2119 if (!(folder && TNY_IS_FOLDER(folder))) {
2121 g_object_unref (folder);
2125 /* Check folder type */
2126 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2128 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2129 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2130 for (i=0; i < ntypes; i++) {
2131 result = result || folder_type == types[i];
2137 g_object_unref (folder);
2143 _folder_is_any_of_type (TnyFolder *folder,
2144 TnyFolderType types[],
2147 TnyFolderType folder_type;
2148 gboolean result = FALSE;
2151 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2153 /* Get folder type */
2154 folder_type = modest_tny_folder_guess_folder_type (folder);
2156 /* Check foler type */
2157 for (i=0; i < ntypes; i++) {
2158 result = result || folder_type == types[i];
2165 _clipboard_is_empty (ModestWindow *win)
2167 gboolean result = FALSE;
2169 if (MODEST_IS_MAIN_WINDOW (win)) {
2170 ModestEmailClipboard *clipboard = NULL;
2171 clipboard = modest_runtime_get_email_clipboard ();
2172 if (modest_email_clipboard_cleared (clipboard))
2180 _invalid_clipboard_selected (ModestWindow *win,
2181 ModestDimmingRule *rule)
2183 const DimmedState *state = NULL;
2184 gboolean result = FALSE;
2185 GtkWidget *focused = NULL;
2187 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2188 state = modest_window_get_dimming_state (win);
2189 /* Get focuesed widget */
2190 focused = gtk_window_get_focus (GTK_WINDOW (win));
2192 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2193 gboolean has_selection = FALSE;
2194 if (GTK_IS_TEXT_VIEW (focused)) {
2195 GtkTextBuffer *buffer = NULL;
2196 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2197 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2198 } else if (GTK_IS_EDITABLE (focused)) {
2199 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2201 result = !has_selection;
2202 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2203 GtkClipboard *clipboard = NULL;
2204 gchar *selection = NULL;
2206 /* Get clipboard selection*/
2207 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2208 selection = gtk_clipboard_wait_for_text (clipboard);
2211 result = ((selection == NULL) ||
2212 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2215 modest_dimming_rule_set_notification (rule, "");
2217 if (selection != NULL)
2220 else if (MODEST_IS_MAIN_WINDOW (win)) {
2222 result = state->n_selected == 0;
2224 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2232 _invalid_attach_selected (ModestWindow *win,
2235 gboolean for_remove,
2236 ModestDimmingRule *rule)
2238 GList *attachments, *node;
2240 TnyHeaderFlags flags;
2241 gboolean nested_attachments = FALSE;
2242 gboolean selected_messages = FALSE;
2243 const DimmedState *state = NULL;
2244 gboolean result = FALSE;
2246 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2247 state = modest_window_get_dimming_state (win);
2249 if (MODEST_IS_MAIN_WINDOW (win)) {
2250 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2252 result = !state->any_has_attachments;
2254 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2256 /* Get selected atachments */
2257 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2258 n_selected = g_list_length (attachments);
2263 result = n_selected != 1;
2266 result = n_selected < 1;
2269 /* Check attached type (view operation not required) */
2270 if (!result && !for_view) {
2271 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2272 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2273 TnyList *nested_list = tny_simple_list_new ();
2274 if (!for_remove && TNY_IS_MSG (mime_part)) {
2275 selected_messages = TRUE;
2278 tny_mime_part_get_parts (mime_part, nested_list);
2279 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2280 nested_attachments = TRUE;
2283 g_object_unref (nested_list);
2287 /* Set notifications */
2288 if (result && rule != NULL) {
2289 if (selected_messages) {
2290 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2291 } else if (nested_attachments) {
2292 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2293 } else if (n_selected == 0) {
2294 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2295 } else if (unique) {
2296 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2301 g_list_free (attachments);
2308 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2310 GList *attachments = NULL, *node;
2312 gint n_attachments = 0;
2313 gboolean result = FALSE;
2315 /* This should check if _all_ the attachments are already purged. If only some
2316 * of them are purged, then it does not cause dim as there's a confirmation dialog
2317 * for removing only local attachments */
2319 /* Get selected atachments */
2320 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2321 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2322 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2323 /* If we're in main window, we won't know if there are already purged attachments */
2327 if (attachments == NULL)
2330 for (node = attachments; node != NULL; node = g_list_next (node)) {
2331 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2332 if (tny_mime_part_is_purged (mime_part)) {
2339 g_list_free (attachments);
2342 result = (purged == n_attachments);
2344 result = (purged > 0);
2346 if (result && (rule != NULL))
2347 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2353 _invalid_msg_selected (ModestMainWindow *win,
2355 ModestDimmingRule *rule)
2357 GtkWidget *folder_view = NULL;
2358 const DimmedState *state = NULL;
2359 gboolean result = FALSE;
2361 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2362 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2363 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2365 /* Get folder view to check focus */
2366 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2367 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2369 /* Check dimmed rule (TODO: check focus on widgets */
2371 result = ((state->n_selected == 0 ) ||
2372 (gtk_widget_is_focus (folder_view)));
2374 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2376 if (!result && unique) {
2377 result = state->n_selected > 1;
2379 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2387 _msg_download_in_progress (ModestWindow *win)
2389 gboolean result = FALSE;
2391 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2393 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2394 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2396 else if (MODEST_IS_MAIN_WINDOW (win)) {
2397 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2404 _msg_download_completed (ModestMainWindow *win)
2406 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2407 return state->any_marked_as_cached;
2411 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2413 GSList **send_queues = (GSList **) userdata;
2414 *send_queues = g_slist_prepend (*send_queues, value);
2418 _selected_msg_sent_in_progress (ModestWindow *win)
2420 const DimmedState *state = modest_window_get_dimming_state (win);
2421 return state->sent_in_progress;
2426 _sending_in_progress (ModestWindow *win)
2428 GHashTable *send_queue_cache = NULL;
2429 ModestCacheMgr *cache_mgr = NULL;
2430 ModestTnySendQueue *send_queue = NULL;
2431 GSList *send_queues = NULL, *node = NULL;
2432 gboolean result = FALSE;
2434 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2436 /* Get send queue */
2437 cache_mgr = modest_runtime_get_cache_mgr ();
2438 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2439 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2441 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2443 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2444 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2446 /* Check if send operation is in progress */
2447 result = modest_tny_send_queue_sending_in_progress (send_queue);
2454 _send_receive_in_progress (ModestWindow *win)
2456 gboolean result = FALSE;
2458 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2460 /* Check if send operation is in progress */
2461 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
2467 _invalid_folder_for_purge (ModestWindow *win,
2468 ModestDimmingRule *rule)
2471 TnyFolder *folder = NULL;
2472 TnyAccount *account = NULL;
2473 gboolean result = FALSE;
2475 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2477 /* Get folder and account of message */
2478 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2479 g_return_val_if_fail(msg != NULL, TRUE);
2480 folder = tny_msg_get_folder (msg);
2481 if (folder == NULL) {
2482 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2485 g_object_unref (msg);
2486 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2487 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2488 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2491 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2492 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2495 g_return_val_if_reached (FALSE);
2497 account = modest_tny_folder_get_account (folder);
2498 if (account == NULL) goto frees;
2501 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2502 TnyFolderType types[2];
2503 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2504 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2506 if (_selected_folder_is_any_of_type (win, types, 2)) {
2508 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2510 /* We're currently disabling purge in any local store */
2512 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2515 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2516 /* If it's POP then dim */
2517 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2518 MODEST_PROTOCOL_STORE_POP) {
2519 GList *attachments = NULL;
2520 gint n_selected = 0;
2523 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2525 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2526 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2527 n_selected = g_list_length (attachments);
2528 g_list_free (attachments);
2531 modest_dimming_rule_set_notification (rule,
2532 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2533 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2540 g_object_unref (folder);
2541 if (account != NULL)
2542 g_object_unref (account);
2548 _transfer_mode_enabled (ModestWindow *win)
2550 gboolean result = FALSE;
2553 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2554 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2555 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2556 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2558 g_warning("_transfer_mode_enabled called with wrong window type");
2565 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2567 GtkWidget *folder_view = NULL;
2568 TnyFolderStore *folder = NULL;
2569 ModestEmailClipboard *clipboard = NULL;
2570 const gchar *folder_name = NULL;
2571 gboolean result = FALSE;
2573 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2575 /*Get current parent folder */
2576 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2577 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2578 /* If no folder view, always dimmed */
2579 if (!folder_view) return FALSE;
2581 /* Get selected folder as parent of new folder to create */
2582 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2583 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2585 /* get modest clipboard and source folder */
2586 clipboard = modest_runtime_get_email_clipboard ();
2587 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2588 if (folder_name == NULL) goto frees;
2590 /* Check source subfolders names */
2591 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name);
2597 g_object_unref (folder);