1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-ui-actions.h"
37 #include "modest-dimming-rule.h"
38 #include "modest-debug.h"
39 #include "modest-tny-folder.h"
40 #include "modest-tny-account.h"
41 #include "modest-text-utils.h"
42 #include <widgets/modest-attachments-view.h>
43 #include <modest-runtime.h>
44 #include <tny-simple-list.h>
45 #include <widgets/modest-recpt-editor.h>
46 #include <gtkhtml/gtkhtml.h>
49 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
50 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
51 static gboolean _invalid_attach_selected (ModestWindow *win,
52 gboolean unique, gboolean for_view, gboolean for_remove,
53 ModestDimmingRule *rule);
54 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
55 static gboolean _clipboard_is_empty (ModestWindow *win);
56 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
57 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
58 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
59 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
60 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
61 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
62 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
63 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
64 static gboolean _selected_folder_is_root (ModestMainWindow *win);
65 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
66 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
67 static gboolean _folder_view_has_focus (ModestWindow *win);
68 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
69 static gboolean _msg_download_in_progress (ModestWindow *win);
70 static gboolean _msg_download_completed (ModestMainWindow *win);
71 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
72 static gboolean _sending_in_progress (ModestWindow *win);
73 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
74 static gboolean _transfer_mode_enabled (ModestWindow *win);
75 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
76 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
80 _define_main_window_dimming_state (ModestMainWindow *window)
82 DimmedState *state = NULL;
83 GtkWidget *focused_widget = NULL;
84 GtkWidget *header_view = NULL;
85 GtkTreeModel *model = NULL;
86 TnyList *selected_headers = NULL;
87 TnyIterator *iter = NULL;
88 TnyHeader *header = NULL;
89 ModestCacheMgr *cache_mgr = NULL;
90 GHashTable *send_queue_cache = NULL;
91 ModestTnySendQueue *send_queue = NULL;
92 GSList *send_queues = NULL, *node = NULL;
93 ModestWindowMgr *mgr = NULL;
94 gboolean found = FALSE;
95 gchar *msg_uid = NULL;
97 gboolean all_deleted = TRUE;
98 gboolean all_seen = TRUE;
99 gboolean all_cached = TRUE;
100 gboolean all_has_attach = TRUE;
102 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
105 state = g_slice_new0 (DimmedState);
106 state->n_selected = 0;
107 state->already_opened_msg = 0;
108 state->any_marked_as_deleted = FALSE;
109 state->all_marked_as_deleted = FALSE;
110 state->any_marked_as_seen = FALSE;
111 state->all_marked_as_seen = FALSE;
112 state->any_marked_as_cached = FALSE;
113 state->all_marked_as_cached = FALSE;
114 state->any_has_attachments = FALSE;
115 state->all_has_attachments = FALSE;
116 state->sent_in_progress = FALSE;
117 state->all_selected = FALSE;
119 /* Get focused widget */
120 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
121 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
124 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
125 header_view = focused_widget;
127 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
130 /* Get header view and selected headers */
131 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
132 if (!selected_headers)
135 /* Examine selected headers */
136 iter = tny_list_create_iterator (selected_headers);
137 while (!tny_iterator_is_done (iter)) {
138 header = TNY_HEADER (tny_iterator_get_current (iter));
139 flags = tny_header_get_flags (header);
145 mgr = modest_runtime_get_window_mgr ();
146 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
147 state->already_opened_msg++;
150 /* Mark as deleted */
151 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
152 state->all_marked_as_deleted = all_deleted;
153 if (!state->any_marked_as_deleted)
154 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
157 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
158 state->all_marked_as_seen = all_seen;
159 if (!state->any_marked_as_seen)
160 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
163 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
164 state->all_marked_as_cached = all_cached;
165 if (!state->any_marked_as_cached)
166 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
168 /* Mark has_attachments */
169 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
170 state->all_has_attachments = all_has_attach;
171 if (!state->any_has_attachments)
172 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
174 /* sent in progress */
175 msg_uid = modest_tny_send_queue_get_msg_id (header);
176 if (!state->sent_in_progress) {
177 cache_mgr = modest_runtime_get_cache_mgr ();
178 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
179 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
181 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
183 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
184 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
186 /* Check if msg uid is being processed inside send queue */
187 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
189 state->sent_in_progress = found;
192 tny_iterator_next (iter);
193 g_object_unref (header);
196 /* check if all the headers are selected or not */
197 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
200 count = gtk_tree_model_iter_n_children(model, NULL);
201 if(state->n_selected == count)
202 state->all_selected = TRUE;
207 g_object_unref(selected_headers);
208 g_object_unref(iter);
209 g_slist_free (send_queues);
215 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
217 DimmedState *state = NULL;
218 TnyHeader *header = NULL;
219 ModestCacheMgr *cache_mgr = NULL;
220 GHashTable *send_queue_cache = NULL;
221 ModestTnySendQueue *send_queue = NULL;
222 GSList *send_queues = NULL, *node = NULL;
223 gboolean found = FALSE;
224 gchar *msg_uid = NULL;
225 TnyHeaderFlags flags;
226 gboolean all_deleted = TRUE;
227 gboolean all_seen = TRUE;
228 gboolean all_cached = TRUE;
229 gboolean all_has_attach = TRUE;
231 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
234 state = g_slice_new0 (DimmedState);
235 state->n_selected = 0;
236 state->already_opened_msg = 0;
237 state->any_marked_as_deleted = FALSE;
238 state->all_marked_as_deleted = FALSE;
239 state->any_marked_as_seen = FALSE;
240 state->all_marked_as_seen = FALSE;
241 state->any_marked_as_cached = FALSE;
242 state->all_marked_as_cached = FALSE;
243 state->any_has_attachments = FALSE;
244 state->all_has_attachments = FALSE;
245 state->sent_in_progress = FALSE;
247 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
250 g_return_val_if_fail (TNY_IS_HEADER(header), state);
251 flags = tny_header_get_flags (header);
256 /* Mark as deleted */
257 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
258 state->all_marked_as_deleted = all_deleted;
259 if (!state->any_marked_as_deleted)
260 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
263 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
264 state->all_marked_as_seen = all_seen;
265 if (!state->any_marked_as_seen)
266 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
269 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
270 state->all_marked_as_cached = all_cached;
271 if (!state->any_marked_as_cached)
272 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
274 /* Mark has_attachments */
275 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
276 state->all_has_attachments = all_has_attach;
277 if (!state->any_has_attachments)
278 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
280 /* sent in progress */
281 msg_uid = modest_tny_send_queue_get_msg_id (header);
282 if (!state->sent_in_progress) {
283 cache_mgr = modest_runtime_get_cache_mgr ();
284 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
285 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
287 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
289 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
290 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
292 /* Check if msg uid is being processed inside send queue */
293 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
295 state->sent_in_progress = found;
300 g_object_unref (header);
301 g_slist_free (send_queues);
308 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
310 DimmedState *state = NULL;
312 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
314 if (MODEST_IS_MAIN_WINDOW (window))
315 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
316 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
317 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
324 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
326 ModestDimmingRule *rule = NULL;
327 gboolean dimmed = FALSE;
329 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
330 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
331 rule = MODEST_DIMMING_RULE (user_data);
333 /* Check dimmed rule */
334 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
336 dimmed = _msg_download_in_progress (win);
338 modest_dimming_rule_set_notification (rule, "");
340 } else if (MODEST_IS_MAIN_WINDOW(win)) {
342 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
345 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
353 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
355 ModestDimmingRule *rule = NULL;
356 GtkWidget *folder_view = NULL;
357 TnyFolderStore *parent_folder = NULL;
358 gboolean dimmed = FALSE;
360 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
361 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
362 rule = MODEST_DIMMING_RULE (user_data);
365 dimmed = _transfer_mode_enabled (win);
367 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
372 /* Get selected folder as parent of new folder to create */
373 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
374 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
375 if (!folder_view) /* folder view may not have been created yet */
378 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
382 if (TNY_IS_ACCOUNT (parent_folder)) {
383 /* If it's the local account then do not dim */
384 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
387 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
388 if (proto_str != NULL) {
389 /* If it's POP then dim */
390 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
391 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
393 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
397 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
399 TnyFolderType types[3];
401 types[0] = TNY_FOLDER_TYPE_DRAFTS;
402 types[1] = TNY_FOLDER_TYPE_OUTBOX;
403 types[2] = TNY_FOLDER_TYPE_SENT;
405 /* Apply folder rules */
407 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
412 dimmed = _selected_folder_is_any_of_type (win, types, 3);
414 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
418 /* if not the folder is selected then dim */
419 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
420 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
421 if (folder_view && !gtk_widget_is_focus (folder_view))
424 g_object_unref (parent_folder);
430 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
432 ModestDimmingRule *rule = NULL;
433 GtkWidget *folder_view = NULL;
434 GtkWidget *header_view = NULL;
435 gboolean dimmed = FALSE;
437 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
438 rule = MODEST_DIMMING_RULE (user_data);
440 if (MODEST_IS_MAIN_WINDOW (win)) {
441 /* Get the folder view */
442 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
445 /* Get header view */
446 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
447 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
449 if (header_view && gtk_widget_is_focus (header_view))
450 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
452 if (folder_view && gtk_widget_is_focus (folder_view))
453 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
455 if (header_view && folder_view &&
456 !gtk_widget_is_focus (header_view) &&
457 !gtk_widget_is_focus (folder_view)) {
459 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
462 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
471 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
473 ModestDimmingRule *rule = NULL;
474 TnyFolderType types[6];
475 gboolean dimmed = FALSE;
477 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
478 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
479 rule = MODEST_DIMMING_RULE (user_data);
481 types[0] = TNY_FOLDER_TYPE_DRAFTS;
482 types[1] = TNY_FOLDER_TYPE_OUTBOX;
483 types[2] = TNY_FOLDER_TYPE_SENT;
484 types[3] = TNY_FOLDER_TYPE_INBOX;
485 types[4] = TNY_FOLDER_TYPE_ROOT;
486 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
489 /* Check dimmed rule */
491 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
493 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
496 dimmed = _selected_folder_is_any_of_type (win, types, 6);
498 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
501 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
503 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
506 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
508 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
511 dimmed = _transfer_mode_enabled (win);
513 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
520 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
522 ModestDimmingRule *rule = NULL;
523 gboolean dimmed = FALSE;
525 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
526 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
527 rule = MODEST_DIMMING_RULE (user_data);
529 /* Check dimmed rule */
531 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
536 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
537 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
545 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
547 ModestDimmingRule *rule = NULL;
548 TnyFolderType types[4];
549 gboolean dimmed = FALSE;
551 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
552 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
553 rule = MODEST_DIMMING_RULE (user_data);
555 types[0] = TNY_FOLDER_TYPE_DRAFTS;
556 types[1] = TNY_FOLDER_TYPE_OUTBOX;
557 types[2] = TNY_FOLDER_TYPE_SENT;
558 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
560 /* Check dimmed rule */
562 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
564 modest_dimming_rule_set_notification (rule, "");
567 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
569 modest_dimming_rule_set_notification (rule, "");
572 dimmed = _selected_folder_is_any_of_type (win, types, 4);
574 modest_dimming_rule_set_notification (rule, "");
577 dimmed = _transfer_mode_enabled (win);
579 modest_dimming_rule_set_notification (rule, "");
586 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
588 ModestDimmingRule *rule = NULL;
589 gboolean dimmed = FALSE;
590 const DimmedState *state = NULL;
592 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
593 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
594 rule = MODEST_DIMMING_RULE (user_data);
595 state = modest_window_get_dimming_state (win);
597 /* Check dimmed rule */
599 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
602 dimmed = state->any_marked_as_deleted;
604 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
605 modest_dimming_rule_set_notification (rule, msg);
610 dimmed = _selected_msg_sent_in_progress (win);
612 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
619 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
621 ModestDimmingRule *rule = NULL;
622 gboolean dimmed = FALSE;
623 TnyFolderType types[3];
625 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
626 rule = MODEST_DIMMING_RULE (user_data);
628 types[0] = TNY_FOLDER_TYPE_DRAFTS;
629 types[1] = TNY_FOLDER_TYPE_OUTBOX;
630 types[2] = TNY_FOLDER_TYPE_ROOT;
632 /* Check dimmed rule */
634 dimmed = _selected_folder_is_any_of_type (win, types, 3);
636 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
639 /* main window dimming rules */
640 if (MODEST_IS_MAIN_WINDOW(win)) {
643 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
645 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
648 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
650 /* msg view window dimming rules */
651 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
653 /* Check dimmed rule */
655 dimmed = _transfer_mode_enabled (win);
657 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
660 dimmed = _msg_download_in_progress (win);
662 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
671 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
673 ModestDimmingRule *rule = NULL;
674 gboolean dimmed = FALSE;
676 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
677 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
678 rule = MODEST_DIMMING_RULE (user_data);
680 /* Check dimmed rule */
682 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
685 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
687 modest_dimming_rule_set_notification (rule, "");
694 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
696 gboolean dimmed = FALSE;
698 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
700 /* Check dimmed rule */
708 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
710 ModestDimmingRule *rule = NULL;
711 const DimmedState *state = NULL;
712 gboolean dimmed = FALSE;
714 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
715 rule = MODEST_DIMMING_RULE (user_data);
716 state = modest_window_get_dimming_state (win);
718 /* Check dimmed rule */
719 if (MODEST_IS_MAIN_WINDOW (win)) {
721 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
723 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
726 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
729 dimmed = state->sent_in_progress;
731 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
734 dimmed = state->any_marked_as_deleted;
736 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
737 modest_dimming_rule_set_notification (rule, msg);
742 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
744 gchar *message = NULL;
746 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
747 state->already_opened_msg);
748 modest_dimming_rule_set_notification (rule, message);
754 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
756 dimmed = _transfer_mode_enabled (win);
758 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
761 dimmed = state->any_marked_as_deleted;
763 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
764 modest_dimming_rule_set_notification (rule, msg);
769 dimmed = state->sent_in_progress;
771 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
774 /* The delete button should be dimmed when viewing an attachment,
775 * but should be enabled when viewing a message from the list,
776 * or when viewing a search result.
779 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
780 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
782 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
792 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
794 ModestDimmingRule *rule = NULL;
795 GtkWidget *header_view = NULL;
796 gboolean dimmed = FALSE;
798 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
799 rule = MODEST_DIMMING_RULE (user_data);
801 /* main window dimming rules */
802 if (MODEST_IS_MAIN_WINDOW(win)) {
804 /* Check dimmed rule */
805 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
806 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
808 /* If the header view has the focus: */
809 if (header_view && gtk_widget_is_focus (header_view)) {
810 /* Check dimmed rule */
812 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
815 /* If the folder view has the focus: */
816 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
817 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
818 if (folder_view && gtk_widget_is_focus (folder_view)) {
819 TnyFolderStore *folder_store
820 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
822 /* Only enable for folders, not accounts,
823 * though the UI spec is not clear about that.
824 * If we enable this for accounts then we must
825 * add code to handle them in modest_ui_actions_on_details(). */
826 if (!TNY_IS_FOLDER(folder_store)) {
828 modest_dimming_rule_set_notification (rule, "");
831 g_object_unref (folder_store);
834 modest_dimming_rule_set_notification (rule, "");
837 dimmed = _msg_download_in_progress (win);
839 modest_dimming_rule_set_notification (rule, "");
846 /* msg view window dimming rules */
849 /* Check dimmed rule */
851 if (MODEST_IS_MSG_VIEW_WINDOW (win))
852 dimmed = _msg_download_in_progress (win);
854 modest_dimming_rule_set_notification (rule, "");
857 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
858 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
861 modest_dimming_rule_set_notification (rule, "");
870 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
872 ModestDimmingRule *rule = NULL;
873 TnyHeaderFlags flags;
874 const DimmedState *state = NULL;
875 gboolean dimmed = FALSE;
877 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
878 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
879 rule = MODEST_DIMMING_RULE (user_data);
880 state = modest_window_get_dimming_state (win);
882 flags = TNY_HEADER_FLAG_SEEN;
884 /* Check dimmed rule */
886 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
889 dimmed = state->all_marked_as_seen;
891 modest_dimming_rule_set_notification (rule, "");
898 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
900 ModestDimmingRule *rule = NULL;
901 TnyHeaderFlags flags;
902 const DimmedState *state = NULL;
903 gboolean dimmed = FALSE;
905 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
906 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
907 rule = MODEST_DIMMING_RULE (user_data);
908 state = modest_window_get_dimming_state (win);
910 flags = TNY_HEADER_FLAG_SEEN;
912 /* Check dimmed rule */
914 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
916 dimmed = !state->any_marked_as_seen;
918 modest_dimming_rule_set_notification (rule, "");
925 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
927 ModestDimmingRule *rule = NULL;
928 gboolean dimmed = FALSE;
930 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
931 rule = MODEST_DIMMING_RULE (user_data);
933 if (MODEST_IS_MAIN_WINDOW (win))
934 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
935 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
936 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
943 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
945 GtkWidget *folder_view = NULL;
946 ModestDimmingRule *rule = NULL;
947 const DimmedState *state = NULL;
948 gboolean dimmed = FALSE;
950 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
951 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
952 rule = MODEST_DIMMING_RULE (user_data);
953 state = modest_window_get_dimming_state (win);
955 /* Get the folder view */
956 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
957 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
960 /* Check diming rules for folders transfer */
961 if (folder_view && gtk_widget_is_focus (folder_view)) {
962 TnyFolderType types[5];
964 types[0] = TNY_FOLDER_TYPE_DRAFTS;
965 types[1] = TNY_FOLDER_TYPE_OUTBOX;
966 types[2] = TNY_FOLDER_TYPE_SENT;
967 types[3] = TNY_FOLDER_TYPE_ROOT;
968 types[4] = TNY_FOLDER_TYPE_INBOX;
970 /* Apply folder rules */
972 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
974 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
977 dimmed = _selected_folder_is_any_of_type (win, types, 5);
979 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
983 /* Check diming rules for messages transfer */
985 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
987 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
988 state->already_opened_msg);
989 modest_dimming_rule_set_notification (rule, message);
994 if (!(folder_view && gtk_widget_is_focus (folder_view)))
995 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
999 dimmed = _selected_msg_sent_in_progress (win);
1001 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1008 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1010 ModestDimmingRule *rule = NULL;
1011 gboolean dimmed = FALSE;
1013 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1014 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1015 rule = MODEST_DIMMING_RULE (user_data);
1017 /* Check dimmed rule */
1019 dimmed = _transfer_mode_enabled (win);
1021 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1025 dimmed = _selected_msg_sent_in_progress (win);
1027 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1030 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1031 /* The move_to button should be dimmed when viewing an attachment,
1032 * but should be enabled when viewing a message from the list,
1033 * or when viewing a search result.
1035 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1036 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1041 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1048 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1050 ModestDimmingRule *rule = NULL;
1051 gboolean dimmed = FALSE;
1053 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1054 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1055 rule = MODEST_DIMMING_RULE (user_data);
1057 /* Check dimmed rule */
1059 dimmed = _transfer_mode_enabled (win);
1061 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1068 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1070 ModestDimmingRule *rule = NULL;
1071 TnyFolderType types[3];
1072 gboolean dimmed = FALSE;
1074 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1075 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1076 rule = MODEST_DIMMING_RULE (user_data);
1078 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1079 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1080 types[2] = TNY_FOLDER_TYPE_SENT;
1082 /* Check dimmed rule */
1084 dimmed = _clipboard_is_empty (win);
1086 modest_dimming_rule_set_notification (rule,
1087 dgettext("hildon-common-strings",
1088 "ecoc_ib_edwin_nothing_to_paste"));
1091 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1093 modest_dimming_rule_set_notification (rule,
1094 dgettext("hildon-common-strings",
1095 "ckct_ib_unable_to_paste_here"));
1098 dimmed = !_folder_view_has_focus (win);
1100 modest_dimming_rule_set_notification (rule,
1101 dgettext("hildon-common-strings",
1102 "ckct_ib_unable_to_paste_here"));
1105 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1107 modest_dimming_rule_set_notification (rule,
1108 dgettext("hildon-common-strings",
1109 "ckct_ib_unable_to_paste_here"));
1112 dimmed = _selected_folder_is_same_as_source (win);
1114 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1117 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1119 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1127 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1129 ModestDimmingRule *rule = NULL;
1130 gboolean dimmed = FALSE;
1131 GtkWidget *focused = NULL;
1133 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1134 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1135 rule = MODEST_DIMMING_RULE (user_data);
1137 focused = gtk_window_get_focus (GTK_WINDOW (win));
1139 /* Main window dimming rules */
1140 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1141 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1143 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1144 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1146 if (!dimmed && GTK_IS_ENTRY (focused)) {
1147 const gchar *current_text;
1148 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1149 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1152 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1153 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1154 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1157 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1163 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1165 ModestDimmingRule *rule = NULL;
1166 gboolean dimmed = FALSE;
1168 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1169 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1170 rule = MODEST_DIMMING_RULE (user_data);
1172 /* Check dimmed rule */
1174 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1177 dimmed = _purged_attach_selected (win, FALSE, NULL);
1179 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1187 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1189 ModestDimmingRule *rule = NULL;
1190 gboolean dimmed = FALSE;
1192 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1193 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1194 rule = MODEST_DIMMING_RULE (user_data);
1196 /* Check dimmed rule */
1198 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1201 dimmed = _purged_attach_selected (win, FALSE, NULL);
1203 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1211 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1213 ModestDimmingRule *rule = NULL;
1214 const DimmedState *state = NULL;
1215 gboolean dimmed = FALSE;
1217 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1218 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1219 rule = MODEST_DIMMING_RULE (user_data);
1220 state = modest_window_get_dimming_state (win);
1222 /* Check in main window if there's only one message selected */
1223 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1224 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1227 /* Check in view window if there's any attachment selected */
1228 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1229 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1231 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1236 dimmed = _selected_msg_sent_in_progress (win);
1238 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1242 /* cannot purge in editable drafts nor pop folders */
1244 dimmed = _invalid_folder_for_purge (win, rule);
1246 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1249 /* Check if the selected message in main window has attachments */
1250 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1251 dimmed = !(state->any_has_attachments);
1253 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1256 /* Check if all attachments are already purged */
1258 dimmed = _purged_attach_selected (win, TRUE, rule);
1261 /* Check if the message is already downloaded */
1262 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1263 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1265 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1273 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1275 ModestDimmingRule *rule = NULL;
1276 gboolean dimmed = FALSE;
1278 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1279 rule = MODEST_DIMMING_RULE (user_data);
1281 /* Check dimmed rule */
1282 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1283 dimmed = _clipboard_is_empty (win);
1285 modest_dimming_rule_set_notification (rule, "");
1288 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1289 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1296 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1298 ModestDimmingRule *rule = NULL;
1299 gboolean dimmed = FALSE;
1301 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1302 rule = MODEST_DIMMING_RULE (user_data);
1304 /* Check dimmed rule */
1305 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1306 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1313 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1315 ModestDimmingRule *rule = NULL;
1316 const DimmedState *state = NULL;
1317 gboolean dimmed = FALSE;
1319 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1320 rule = MODEST_DIMMING_RULE (user_data);
1321 state = modest_window_get_dimming_state (win);
1323 /* Check common dimming rules */
1325 dimmed = _invalid_clipboard_selected (win, rule);
1328 /* Check window specific dimming rules */
1329 if (MODEST_IS_MAIN_WINDOW (win)) {
1330 /* Get focused widget */
1331 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1333 if (MODEST_IS_HEADER_VIEW (focused)) {
1335 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1337 modest_dimming_rule_set_notification (rule, "");
1340 dimmed = _selected_msg_sent_in_progress (win);
1342 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1345 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1347 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1350 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1351 TnyFolderType types[3];
1353 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1354 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1355 types[2] = TNY_FOLDER_TYPE_SENT;
1357 /* Apply folder rules */
1359 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1361 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1364 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1366 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1369 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1371 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1380 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1382 ModestDimmingRule *rule = NULL;
1383 const DimmedState *state = NULL;
1384 gboolean dimmed = FALSE;
1386 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1387 rule = MODEST_DIMMING_RULE (user_data);
1388 state = modest_window_get_dimming_state (win);
1390 /* Check common dimming rules */
1392 dimmed = _invalid_clipboard_selected (win, rule);
1395 /* Check window specific dimming rules */
1396 if (MODEST_IS_MAIN_WINDOW (win)) {
1397 /* Get focused widget */
1398 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1400 if (MODEST_IS_HEADER_VIEW (focused)) {
1402 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1404 modest_dimming_rule_set_notification (rule, "");
1407 dimmed = _selected_msg_sent_in_progress (win);
1409 modest_dimming_rule_set_notification (rule, _(""));
1412 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1414 modest_dimming_rule_set_notification (rule, _(""));
1417 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1418 TnyFolderType types[3];
1420 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1421 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1422 types[2] = TNY_FOLDER_TYPE_SENT;
1425 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1427 modest_dimming_rule_set_notification (rule, _(""));
1430 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1432 modest_dimming_rule_set_notification (rule, _(""));
1441 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1443 ModestDimmingRule *rule = NULL;
1444 const DimmedState *state = NULL;
1445 gboolean dimmed = FALSE;
1447 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1448 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1449 rule = MODEST_DIMMING_RULE (user_data);
1450 state = modest_window_get_dimming_state (win);
1453 /* Check common dimming rules */
1455 ModestMsgEditFormat format;
1456 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1458 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1460 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1465 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1466 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1468 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1470 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1478 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1480 ModestDimmingRule *rule = NULL;
1481 const DimmedState *state = NULL;
1482 gboolean dimmed = FALSE;
1484 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1485 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1486 rule = MODEST_DIMMING_RULE (user_data);
1487 state = modest_window_get_dimming_state (win);
1491 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1492 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1494 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1496 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1504 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1506 ModestDimmingRule *rule = NULL;
1507 const DimmedState *state = NULL;
1508 gboolean dimmed = FALSE;
1509 GtkWidget *focused = NULL;
1511 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1512 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1513 rule = MODEST_DIMMING_RULE (user_data);
1514 state = modest_window_get_dimming_state (win);
1516 focused = gtk_window_get_focus (GTK_WINDOW (win));
1519 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1523 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1527 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1528 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1530 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1531 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1538 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1540 ModestDimmingRule *rule = NULL;
1541 const DimmedState *state = NULL;
1542 gboolean dimmed = FALSE;
1544 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1545 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1546 rule = MODEST_DIMMING_RULE (user_data);
1547 state = modest_window_get_dimming_state (win);
1550 TnyList *selected_attachments = NULL;
1551 gint n_att_selected = 0;
1552 GtkWidget *attachments_view;
1553 attachments_view = modest_msg_edit_window_get_child_widget (
1554 MODEST_MSG_EDIT_WINDOW (win),
1555 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1557 selected_attachments = modest_attachments_view_get_selection (
1558 MODEST_ATTACHMENTS_VIEW (attachments_view));
1559 n_att_selected = tny_list_get_length (selected_attachments);
1560 g_object_unref (selected_attachments);
1562 dimmed = (n_att_selected < 1);
1569 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1571 ModestDimmingRule *rule = NULL;
1572 const DimmedState *state = NULL;
1573 gboolean dimmed = FALSE;
1575 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1576 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1577 rule = MODEST_DIMMING_RULE (user_data);
1578 state = modest_window_get_dimming_state (win);
1581 GtkWidget *subject_field, *body_field;
1582 GtkTextBuffer *body_buffer;
1583 const gchar *subject = NULL;
1584 body_field = modest_msg_edit_window_get_child_widget (
1585 MODEST_MSG_EDIT_WINDOW (win),
1586 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1587 subject_field = modest_msg_edit_window_get_child_widget (
1588 MODEST_MSG_EDIT_WINDOW (win),
1589 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1590 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1591 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1593 dimmed = (subject == NULL || subject[0] == '\0');
1595 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1599 GtkWidget *to_field, *cc_field, *bcc_field;
1600 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1601 cc_field = modest_msg_edit_window_get_child_widget (
1602 MODEST_MSG_EDIT_WINDOW (win),
1603 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1604 to_field = modest_msg_edit_window_get_child_widget (
1605 MODEST_MSG_EDIT_WINDOW (win),
1606 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1607 bcc_field = modest_msg_edit_window_get_child_widget (
1608 MODEST_MSG_EDIT_WINDOW (win),
1609 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1610 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1611 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1612 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1614 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1615 gtk_text_buffer_get_char_count (cc_buffer) +
1616 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1618 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1625 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1627 ModestDimmingRule *rule = NULL;
1628 gboolean dimmed = FALSE;
1630 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1631 rule = MODEST_DIMMING_RULE (user_data);
1633 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1635 /* Check dimmed rule */
1637 dimmed = _transfer_mode_enabled (win);
1639 modest_dimming_rule_set_notification (
1640 rule, _("mail_ib_notavailable_downloading"));
1643 dimmed = modest_msg_view_window_first_message_selected (
1644 MODEST_MSG_VIEW_WINDOW(win));
1645 modest_dimming_rule_set_notification (rule, NULL);
1652 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1654 ModestDimmingRule *rule = NULL;
1655 gboolean dimmed = FALSE;
1657 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1658 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1659 rule = MODEST_DIMMING_RULE (user_data);
1661 /* Check dimmed rule */
1663 dimmed = _transfer_mode_enabled (win);
1665 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1668 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1669 modest_dimming_rule_set_notification (rule, NULL);
1677 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1679 const gboolean dimmed =
1680 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1687 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1689 ModestDimmingRule *rule = NULL;
1690 TnyFolderType types[1];
1691 const DimmedState *state = NULL;
1692 gboolean dimmed = FALSE;
1694 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1695 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1696 rule = MODEST_DIMMING_RULE (user_data);
1697 state = modest_window_get_dimming_state (win);
1699 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1701 /* Check dimmed rules */
1703 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1705 modest_dimming_rule_set_notification (rule, "");
1708 dimmed = !_sending_in_progress (win);
1710 modest_dimming_rule_set_notification (rule, "");
1717 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1719 ModestDimmingRule *rule = NULL;
1720 TnyFolderType types[1];
1721 const DimmedState *state = NULL;
1722 gboolean dimmed = FALSE;
1724 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1725 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1726 rule = MODEST_DIMMING_RULE (user_data);
1727 state = modest_window_get_dimming_state (win);
1729 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1731 /* Check dimmed rules */
1733 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1735 modest_dimming_rule_set_notification (rule, "");
1738 dimmed = !_sending_in_progress (win);
1740 modest_dimming_rule_set_notification (rule, "");
1747 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1749 ModestDimmingRule *rule = NULL;
1750 gboolean dimmed = FALSE;
1752 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1753 rule = MODEST_DIMMING_RULE (user_data);
1755 /* Check dimmed rule */
1757 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1760 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1767 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1769 ModestDimmingRule *rule = NULL;
1770 gboolean dimmed = FALSE;
1772 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1773 rule = MODEST_DIMMING_RULE (user_data);
1775 /* Check dimmed rule */
1777 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1778 if (g_slist_length (account_names) <= 1)
1781 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1783 modest_account_mgr_free_account_names (account_names);
1790 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1792 ModestDimmingRule *rule = NULL;
1793 gboolean dimmed = FALSE;
1794 GtkWidget *focused = NULL;
1796 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1797 rule = MODEST_DIMMING_RULE (user_data);
1798 focused = gtk_window_get_focus (GTK_WINDOW (win));
1803 gchar *selection = NULL;
1804 if (GTK_IS_TEXT_VIEW (focused)) {
1805 GtkTextIter start, end;
1806 GtkTextBuffer *buffer = NULL;
1807 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1808 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1809 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1811 } else if (GTK_IS_LABEL (focused)) {
1812 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1814 gboolean do_check = TRUE;
1815 GtkClipboard *clipboard;
1816 if (GTK_IS_HTML (focused)) {
1819 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1820 do_check = !((sel == NULL) || (sel[0] == '\0'));
1823 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1824 selection = gtk_clipboard_wait_for_text (clipboard);
1829 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1835 /* *********************** static utility functions ******************** */
1839 _selected_folder_not_writeable (ModestMainWindow *win,
1842 GtkWidget *folder_view = NULL;
1843 TnyFolderStore *parent_folder = NULL;
1844 ModestEmailClipboard *clipboard = NULL;
1845 ModestTnyFolderRules rules;
1846 gboolean is_local_acc = FALSE;
1847 gboolean xfer_folders = FALSE;
1848 gboolean result = FALSE;
1850 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1852 /* Get folder view */
1853 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1854 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1855 /* If no folder view, always dimmed */
1859 /* Get selected folder as parent of new folder to create */
1860 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1861 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1862 /* If it's the local account and its transfering folders, then do not dim */
1863 if (TNY_IS_ACCOUNT (parent_folder)) {
1864 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1866 clipboard = modest_runtime_get_email_clipboard ();
1867 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1872 result = !(is_local_acc && xfer_folders);
1874 result = !is_local_acc;
1878 /* Check dimmed rule */
1879 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1880 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1884 if (parent_folder != NULL)
1885 g_object_unref (parent_folder);
1891 _selected_folder_not_deletable (ModestMainWindow *win)
1893 GtkWidget *folder_view = NULL;
1894 TnyFolderStore *parent_folder = NULL;
1895 ModestTnyFolderRules rules;
1896 gboolean result = FALSE;
1898 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1900 /* Get folder view */
1901 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1902 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1903 /* If no folder view, always dimmed */
1907 /* Get selected folder as parent of new folder to create */
1908 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1909 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1914 /* Check dimmed rule */
1915 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1916 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1920 if (parent_folder != NULL)
1921 g_object_unref (parent_folder);
1927 _selected_folder_not_moveable (ModestMainWindow *win)
1929 GtkWidget *folder_view = NULL;
1930 TnyFolderStore *parent_folder = NULL;
1931 ModestTnyFolderRules rules;
1932 gboolean result = FALSE;
1934 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1936 /* Get folder view */
1937 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1938 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1939 /* If no folder view, always dimmed */
1943 /* Get selected folder as parent of new folder to create */
1944 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1945 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1950 /* Check dimmed rule */
1951 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1952 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1956 if (parent_folder != NULL)
1957 g_object_unref (parent_folder);
1963 _selected_folder_not_renameable (ModestMainWindow *win)
1965 GtkWidget *folder_view = NULL;
1966 TnyFolderStore *parent_folder = NULL;
1967 ModestTnyFolderRules rules;
1968 gboolean result = FALSE;
1970 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1972 /* Get folder view */
1973 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1974 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1975 /* If no folder view, always dimmed */
1979 /* Get selected folder as parent of new folder to create */
1980 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1981 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1986 /* Check dimmed rule */
1987 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1988 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1992 if (parent_folder != NULL)
1993 g_object_unref (parent_folder);
1999 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2001 TnyFolderType types[2];
2002 gboolean result = FALSE;
2004 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2006 types[0] = TNY_FOLDER_TYPE_ROOT;
2007 types[1] = TNY_FOLDER_TYPE_INBOX;
2009 /* Check folder type */
2010 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2012 /* Check pop and MMC accounts */
2014 result = _selected_folder_is_MMC_or_POP_root (win);
2022 _selected_folder_is_root (ModestMainWindow *win)
2024 TnyFolderType types[1];
2025 gboolean result = FALSE;
2027 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2029 /* All accounts are root items: */
2030 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2031 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2033 gboolean is_account = FALSE;
2034 TnyFolderStore *folder_store =
2035 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2037 is_account = TNY_IS_ACCOUNT (folder_store);
2038 g_object_unref (folder_store);
2039 folder_store = NULL;
2046 /* Try something more precise: */
2047 types[0] = TNY_FOLDER_TYPE_ROOT;
2049 /* Check folder type */
2050 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2052 /* Check pop and MMC accounts */
2054 result = _selected_folder_is_MMC_or_POP_root (win);
2061 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2063 GtkWidget *folder_view = NULL;
2064 TnyFolderStore *parent_folder = NULL;
2065 gboolean result = FALSE;
2067 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2068 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2072 /* Get selected folder as parent of new folder to create */
2073 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2077 if (TNY_IS_ACCOUNT (parent_folder)) {
2078 /* If it's the local account then do not dim */
2079 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2082 /* If it's the MMC root folder then dim it */
2083 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2086 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2087 /* If it's POP then dim */
2088 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2089 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2093 g_object_unref (parent_folder);
2099 _header_view_is_all_selected (ModestMainWindow *win)
2101 const DimmedState *state = NULL;
2103 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2105 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2107 return state->all_selected;
2111 _selected_folder_is_empty (ModestMainWindow *win)
2113 GtkWidget *folder_view = NULL;
2114 TnyFolderStore *folder = NULL;
2115 gboolean result = FALSE;
2117 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2119 /* Get folder view */
2120 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2121 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2122 /* If no folder view, always dimmed */
2126 /* Get selected folder as parent of new folder to create */
2127 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2128 if (!(folder && TNY_IS_FOLDER(folder))) {
2130 g_object_unref (folder);
2134 /* Check folder type */
2135 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2138 g_object_unref (folder);
2144 _folder_view_has_focus (ModestWindow *win)
2146 GtkWidget *folder_view = NULL;
2148 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2150 /* Get folder view */
2151 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2152 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2156 if (gtk_widget_is_focus(folder_view))
2163 _selected_folder_is_same_as_source (ModestWindow *win)
2165 ModestEmailClipboard *clipboard = NULL;
2166 GtkWidget *folder_view = NULL;
2167 TnyFolderStore *folder = NULL;
2168 gboolean result = FALSE;
2170 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2172 /* Get folder view */
2173 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2174 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2178 /* Get selected folder as destination folder */
2179 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2180 if (!(folder && TNY_IS_FOLDER(folder))) {
2185 /* Check clipboard is cleared */
2186 clipboard = modest_runtime_get_email_clipboard ();
2187 if (modest_email_clipboard_cleared (clipboard)) {
2192 /* Check source folder */
2193 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2197 g_object_unref (folder);
2203 _selected_folder_is_any_of_type (ModestWindow *win,
2204 TnyFolderType types[],
2207 GtkWidget *folder_view = NULL;
2208 TnyFolderStore *folder = NULL;
2209 TnyFolderType folder_type;
2211 gboolean result = FALSE;
2213 /*Get current folder */
2214 if (MODEST_IS_MAIN_WINDOW(win)) {
2216 /* Get folder view */
2217 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2218 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2219 /* If no folder view, always dimmed */
2223 /* Get selected folder as parent of new folder to create */
2224 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2226 if (!(folder && TNY_IS_FOLDER(folder))) {
2228 g_object_unref (folder);
2232 /* Check folder type */
2233 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2235 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2236 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2237 for (i=0; i < ntypes; i++) {
2238 result = result || folder_type == types[i];
2245 g_object_unref (folder);
2251 _folder_is_any_of_type (TnyFolder *folder,
2252 TnyFolderType types[],
2255 TnyFolderType folder_type;
2256 gboolean result = FALSE;
2259 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2261 /* Get folder type */
2262 folder_type = modest_tny_folder_guess_folder_type (folder);
2263 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2264 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2266 /* Check foler type */
2267 for (i=0; i < ntypes; i++) {
2268 result = result || folder_type == types[i];
2275 _clipboard_is_empty (ModestWindow *win)
2277 gboolean result = FALSE;
2279 if (MODEST_IS_MAIN_WINDOW (win)) {
2280 ModestEmailClipboard *clipboard = NULL;
2281 clipboard = modest_runtime_get_email_clipboard ();
2282 if (modest_email_clipboard_cleared (clipboard))
2290 _invalid_clipboard_selected (ModestWindow *win,
2291 ModestDimmingRule *rule)
2293 const DimmedState *state = NULL;
2294 gboolean result = FALSE;
2295 GtkWidget *focused = NULL;
2297 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2298 state = modest_window_get_dimming_state (win);
2299 /* Get focuesed widget */
2300 focused = gtk_window_get_focus (GTK_WINDOW (win));
2302 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2303 gboolean has_selection = FALSE;
2304 if (GTK_IS_TEXT_VIEW (focused)) {
2305 GtkTextBuffer *buffer = NULL;
2306 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2307 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2308 } else if (GTK_IS_EDITABLE (focused)) {
2309 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2311 result = !has_selection;
2312 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2314 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2315 if (GTK_IS_LABEL (focused) &&
2316 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2318 } else if (GTK_IS_TEXT_VIEW (focused)) {
2319 GtkTextBuffer *buffer;
2320 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2321 result = !gtk_text_buffer_get_has_selection (buffer);
2322 } else if (GTK_IS_HTML (focused)) {
2325 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2326 result = ((sel == NULL) || (sel[0] == '\0'));
2327 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2330 GtkClipboard *clipboard;
2333 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2334 /* Get clipboard selection*/
2335 selection = gtk_clipboard_wait_for_text (clipboard);
2337 result = (selection == NULL);
2345 modest_dimming_rule_set_notification (rule, "");
2348 else if (MODEST_IS_MAIN_WINDOW (win)) {
2350 result = state->n_selected == 0;
2352 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2360 _invalid_attach_selected (ModestWindow *win,
2363 gboolean for_remove,
2364 ModestDimmingRule *rule)
2366 TnyList *attachments;
2368 TnyHeaderFlags flags;
2369 gboolean nested_attachments = FALSE;
2370 gboolean selected_messages = FALSE;
2371 const DimmedState *state = NULL;
2372 gboolean result = FALSE;
2374 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2375 state = modest_window_get_dimming_state (win);
2377 if (MODEST_IS_MAIN_WINDOW (win)) {
2378 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2380 result = !state->any_has_attachments;
2382 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2384 /* Get selected atachments */
2385 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2386 n_selected = tny_list_get_length (attachments);
2391 result = n_selected != 1;
2394 result = n_selected < 1;
2397 /* Check attached type (view operation not required) */
2398 if (!result && !for_view) {
2400 iter = tny_list_create_iterator (attachments);
2401 while (!tny_iterator_is_done (iter) && !result) {
2402 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2403 TnyList *nested_list = tny_simple_list_new ();
2404 if (!for_remove && TNY_IS_MSG (mime_part)) {
2405 selected_messages = TRUE;
2408 tny_mime_part_get_parts (mime_part, nested_list);
2409 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2410 nested_attachments = TRUE;
2413 g_object_unref (nested_list);
2414 g_object_unref (mime_part);
2415 tny_iterator_next (iter);
2417 g_object_unref (iter);
2420 /* Set notifications */
2421 if (result && rule != NULL) {
2422 if (selected_messages) {
2423 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2424 } else if (nested_attachments) {
2425 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2426 } else if (n_selected == 0) {
2427 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2428 } else if (unique) {
2429 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2434 g_object_unref (attachments);
2441 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2443 TnyList *attachments = NULL;
2446 gint n_attachments = 0;
2447 gboolean result = FALSE;
2449 /* This should check if _all_ the attachments are already purged. If only some
2450 * of them are purged, then it does not cause dim as there's a confirmation dialog
2451 * for removing only local attachments */
2453 /* Get selected atachments */
2454 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2455 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2456 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2457 /* If we're in main window, we won't know if there are already purged attachments */
2461 if (attachments == NULL)
2464 if (tny_list_get_length (attachments)) {
2465 g_object_unref (attachments);
2469 iter = tny_list_create_iterator (attachments);
2470 while (!tny_iterator_is_done (iter)) {
2471 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2472 if (tny_mime_part_is_purged (mime_part)) {
2476 g_object_unref (mime_part);
2477 tny_iterator_next (iter);
2479 g_object_unref (iter);
2482 g_object_unref (attachments);
2485 result = (purged == n_attachments);
2487 result = (purged > 0);
2489 /* This string no longer exists, refer to NB#75415 for more info
2490 if (result && (rule != NULL))
2491 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2498 _invalid_msg_selected (ModestMainWindow *win,
2500 ModestDimmingRule *rule)
2502 GtkWidget *folder_view = NULL;
2503 const DimmedState *state = NULL;
2504 gboolean result = FALSE;
2506 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2507 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2508 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2510 /* Get folder view to check focus */
2511 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2512 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2514 /* Check dimmed rule (TODO: check focus on widgets */
2516 result = ((state->n_selected == 0 ) ||
2517 (gtk_widget_is_focus (folder_view)));
2519 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2521 if (!result && unique) {
2522 result = state->n_selected > 1;
2524 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2532 _msg_download_in_progress (ModestWindow *win)
2534 gboolean result = FALSE;
2536 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2538 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2539 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2541 else if (MODEST_IS_MAIN_WINDOW (win)) {
2542 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2549 _msg_download_completed (ModestMainWindow *win)
2551 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2552 return state->any_marked_as_cached;
2556 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2558 GSList **send_queues = (GSList **) userdata;
2559 *send_queues = g_slist_prepend (*send_queues, value);
2563 _selected_msg_sent_in_progress (ModestWindow *win)
2565 const DimmedState *state = modest_window_get_dimming_state (win);
2566 return state->sent_in_progress;
2571 _sending_in_progress (ModestWindow *win)
2573 GHashTable *send_queue_cache = NULL;
2574 ModestCacheMgr *cache_mgr = NULL;
2575 ModestTnySendQueue *send_queue = NULL;
2576 GSList *send_queues = NULL, *node = NULL;
2577 gboolean result = FALSE;
2579 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2581 /* Get send queue */
2582 cache_mgr = modest_runtime_get_cache_mgr ();
2583 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2584 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2586 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2588 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2589 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2591 /* Check if send operation is in progress */
2592 result = modest_tny_send_queue_sending_in_progress (send_queue);
2599 _invalid_folder_for_purge (ModestWindow *win,
2600 ModestDimmingRule *rule)
2602 TnyFolder *folder = NULL;
2603 TnyAccount *account = NULL;
2604 gboolean result = FALSE;
2606 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2608 /* Get folder and account of message */
2609 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2610 g_return_val_if_fail(msg != NULL, TRUE);
2611 folder = tny_msg_get_folder (msg);
2612 g_object_unref (msg);
2613 if (folder == NULL) {
2617 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2618 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2619 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2622 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2623 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2626 g_return_val_if_reached (FALSE);
2628 account = modest_tny_folder_get_account (folder);
2629 if (account == NULL) goto frees;
2632 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2633 TnyFolderType types[2];
2634 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2635 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2637 if (_selected_folder_is_any_of_type (win, types, 2)) {
2641 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2642 ModestTransportStoreProtocol proto;
2643 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2644 /* If it's a remote folder then dim */
2645 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2652 g_object_unref (folder);
2653 if (account != NULL)
2654 g_object_unref (account);
2660 _transfer_mode_enabled (ModestWindow *win)
2662 gboolean result = FALSE;
2665 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2666 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2667 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2668 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2670 g_warning("_transfer_mode_enabled called with wrong window type");
2677 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2679 GtkWidget *folder_view = NULL;
2680 TnyFolderStore *folder = NULL;
2681 ModestEmailClipboard *clipboard = NULL;
2682 const gchar *folder_name = NULL;
2683 gboolean result = FALSE;
2685 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2687 /*Get current parent folder */
2688 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2689 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2690 /* If no folder view, always dimmed */
2691 if (!folder_view) return FALSE;
2693 /* Get selected folder as parent of new folder to create */
2694 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2695 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2697 /* get modest clipboard and source folder */
2698 clipboard = modest_runtime_get_email_clipboard ();
2699 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2700 if (folder_name == NULL) goto frees;
2702 /* Check source subfolders names */
2703 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2709 g_object_unref (folder);
2716 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2719 ModestDimmingRule *rule = NULL;
2720 gboolean dimmed = FALSE;
2722 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2723 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2724 rule = MODEST_DIMMING_RULE (user_data);
2726 /* Check dimmed rule */
2728 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2735 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2738 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2740 ModestMsgEditFormat format =
2741 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2743 return (format != MODEST_MSG_EDIT_FORMAT_HTML);