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 /* main window dimming rules */
629 if (MODEST_IS_MAIN_WINDOW(win)) {
631 types[0] = TNY_FOLDER_TYPE_DRAFTS;
632 types[1] = TNY_FOLDER_TYPE_OUTBOX;
633 types[2] = TNY_FOLDER_TYPE_ROOT;
635 /* Check dimmed rule */
637 dimmed = _selected_folder_is_any_of_type (win, types, 3);
639 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
642 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
644 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
647 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
649 /* msg view window dimming rules */
650 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
652 /* Check dimmed rule */
654 dimmed = _transfer_mode_enabled (win);
656 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
659 dimmed = _msg_download_in_progress (win);
661 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
670 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
672 ModestDimmingRule *rule = NULL;
673 gboolean dimmed = FALSE;
675 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
676 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
677 rule = MODEST_DIMMING_RULE (user_data);
679 /* Check dimmed rule */
681 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
684 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
686 modest_dimming_rule_set_notification (rule, "");
693 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
695 gboolean dimmed = FALSE;
697 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
699 /* Check dimmed rule */
707 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
709 ModestDimmingRule *rule = NULL;
710 const DimmedState *state = NULL;
711 gboolean dimmed = FALSE;
713 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
714 rule = MODEST_DIMMING_RULE (user_data);
715 state = modest_window_get_dimming_state (win);
717 /* Check dimmed rule */
718 if (MODEST_IS_MAIN_WINDOW (win)) {
720 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
722 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
725 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
728 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
730 gchar *num = NULL, *message = NULL;
732 num = g_strdup_printf ("%d", state->already_opened_msg);
733 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
734 modest_dimming_rule_set_notification (rule, message);
741 dimmed = state->any_marked_as_deleted;
743 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
744 modest_dimming_rule_set_notification (rule, msg);
749 dimmed = state->sent_in_progress;
751 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
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);
1247 /* Check if the selected message in main window has attachments */
1248 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1249 dimmed = !(state->any_has_attachments);
1251 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1254 /* Check if all attachments are already purged */
1256 dimmed = _purged_attach_selected (win, TRUE, rule);
1259 /* Check if the message is already downloaded */
1260 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1261 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1263 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1271 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1273 ModestDimmingRule *rule = NULL;
1274 gboolean dimmed = FALSE;
1276 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1277 rule = MODEST_DIMMING_RULE (user_data);
1279 /* Check dimmed rule */
1280 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1281 dimmed = _clipboard_is_empty (win);
1283 modest_dimming_rule_set_notification (rule, "");
1286 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1287 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1294 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1296 ModestDimmingRule *rule = NULL;
1297 gboolean dimmed = FALSE;
1299 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1300 rule = MODEST_DIMMING_RULE (user_data);
1302 /* Check dimmed rule */
1303 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1304 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1311 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1313 ModestDimmingRule *rule = NULL;
1314 const DimmedState *state = NULL;
1315 gboolean dimmed = FALSE;
1317 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1318 rule = MODEST_DIMMING_RULE (user_data);
1319 state = modest_window_get_dimming_state (win);
1321 /* Check common dimming rules */
1323 dimmed = _invalid_clipboard_selected (win, rule);
1326 /* Check window specific dimming rules */
1327 if (MODEST_IS_MAIN_WINDOW (win)) {
1328 /* Get focused widget */
1329 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1331 if (MODEST_IS_HEADER_VIEW (focused)) {
1333 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1335 modest_dimming_rule_set_notification (rule, "");
1338 dimmed = _selected_msg_sent_in_progress (win);
1340 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1343 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1345 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1348 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1349 TnyFolderType types[3];
1351 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1352 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1353 types[2] = TNY_FOLDER_TYPE_SENT;
1355 /* Apply folder rules */
1357 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1359 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1362 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1364 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1367 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1369 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1378 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1380 ModestDimmingRule *rule = NULL;
1381 const DimmedState *state = NULL;
1382 gboolean dimmed = FALSE;
1384 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1385 rule = MODEST_DIMMING_RULE (user_data);
1386 state = modest_window_get_dimming_state (win);
1388 /* Check common dimming rules */
1390 dimmed = _invalid_clipboard_selected (win, rule);
1393 /* Check window specific dimming rules */
1394 if (MODEST_IS_MAIN_WINDOW (win)) {
1395 /* Get focused widget */
1396 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1398 if (MODEST_IS_HEADER_VIEW (focused)) {
1400 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1402 modest_dimming_rule_set_notification (rule, "");
1405 dimmed = _selected_msg_sent_in_progress (win);
1407 modest_dimming_rule_set_notification (rule, _(""));
1410 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1412 modest_dimming_rule_set_notification (rule, _(""));
1415 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1416 TnyFolderType types[3];
1418 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1419 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1420 types[2] = TNY_FOLDER_TYPE_SENT;
1423 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1425 modest_dimming_rule_set_notification (rule, _(""));
1428 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1430 modest_dimming_rule_set_notification (rule, _(""));
1439 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1441 ModestDimmingRule *rule = NULL;
1442 const DimmedState *state = NULL;
1443 gboolean dimmed = FALSE;
1445 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1446 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1447 rule = MODEST_DIMMING_RULE (user_data);
1448 state = modest_window_get_dimming_state (win);
1451 /* Check common dimming rules */
1453 ModestMsgEditFormat format;
1454 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1456 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1458 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1463 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1464 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1466 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1468 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1476 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1478 ModestDimmingRule *rule = NULL;
1479 const DimmedState *state = NULL;
1480 gboolean dimmed = FALSE;
1482 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1483 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1484 rule = MODEST_DIMMING_RULE (user_data);
1485 state = modest_window_get_dimming_state (win);
1489 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1490 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1492 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1494 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1502 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1504 ModestDimmingRule *rule = NULL;
1505 const DimmedState *state = NULL;
1506 gboolean dimmed = FALSE;
1507 GtkWidget *focused = NULL;
1509 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1510 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1511 rule = MODEST_DIMMING_RULE (user_data);
1512 state = modest_window_get_dimming_state (win);
1514 focused = gtk_window_get_focus (GTK_WINDOW (win));
1517 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1521 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1525 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1526 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1528 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1529 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1536 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1538 ModestDimmingRule *rule = NULL;
1539 const DimmedState *state = NULL;
1540 gboolean dimmed = FALSE;
1542 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1543 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1544 rule = MODEST_DIMMING_RULE (user_data);
1545 state = modest_window_get_dimming_state (win);
1548 TnyList *selected_attachments = NULL;
1549 gint n_att_selected = 0;
1550 GtkWidget *attachments_view;
1551 attachments_view = modest_msg_edit_window_get_child_widget (
1552 MODEST_MSG_EDIT_WINDOW (win),
1553 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1555 selected_attachments = modest_attachments_view_get_selection (
1556 MODEST_ATTACHMENTS_VIEW (attachments_view));
1557 n_att_selected = tny_list_get_length (selected_attachments);
1558 g_object_unref (selected_attachments);
1560 dimmed = (n_att_selected < 1);
1567 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1569 ModestDimmingRule *rule = NULL;
1570 const DimmedState *state = NULL;
1571 gboolean dimmed = FALSE;
1573 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1574 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1575 rule = MODEST_DIMMING_RULE (user_data);
1576 state = modest_window_get_dimming_state (win);
1579 GtkWidget *subject_field, *body_field;
1580 GtkTextBuffer *body_buffer;
1581 const gchar *subject = NULL;
1582 body_field = modest_msg_edit_window_get_child_widget (
1583 MODEST_MSG_EDIT_WINDOW (win),
1584 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1585 subject_field = modest_msg_edit_window_get_child_widget (
1586 MODEST_MSG_EDIT_WINDOW (win),
1587 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1588 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1589 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1591 dimmed = ((subject == NULL || subject[0] == '\0')
1592 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1594 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1598 GtkWidget *to_field, *cc_field, *bcc_field;
1599 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1600 cc_field = modest_msg_edit_window_get_child_widget (
1601 MODEST_MSG_EDIT_WINDOW (win),
1602 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1603 to_field = modest_msg_edit_window_get_child_widget (
1604 MODEST_MSG_EDIT_WINDOW (win),
1605 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1606 bcc_field = modest_msg_edit_window_get_child_widget (
1607 MODEST_MSG_EDIT_WINDOW (win),
1608 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1609 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1610 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1611 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1613 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1614 gtk_text_buffer_get_char_count (cc_buffer) +
1615 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1617 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1624 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1626 ModestDimmingRule *rule = NULL;
1627 gboolean dimmed = FALSE;
1629 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1630 rule = MODEST_DIMMING_RULE (user_data);
1632 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1634 /* Check dimmed rule */
1636 dimmed = _transfer_mode_enabled (win);
1638 modest_dimming_rule_set_notification (
1639 rule, _("mail_ib_notavailable_downloading"));
1642 dimmed = modest_msg_view_window_first_message_selected (
1643 MODEST_MSG_VIEW_WINDOW(win));
1644 modest_dimming_rule_set_notification (rule, NULL);
1651 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1653 ModestDimmingRule *rule = NULL;
1654 gboolean dimmed = FALSE;
1656 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1657 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1658 rule = MODEST_DIMMING_RULE (user_data);
1660 /* Check dimmed rule */
1662 dimmed = _transfer_mode_enabled (win);
1664 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1667 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1668 modest_dimming_rule_set_notification (rule, NULL);
1676 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1678 const gboolean dimmed =
1679 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1686 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1688 ModestDimmingRule *rule = NULL;
1689 TnyFolderType types[1];
1690 const DimmedState *state = NULL;
1691 gboolean dimmed = FALSE;
1693 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1694 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1695 rule = MODEST_DIMMING_RULE (user_data);
1696 state = modest_window_get_dimming_state (win);
1698 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1700 /* Check dimmed rules */
1702 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1704 modest_dimming_rule_set_notification (rule, "");
1707 dimmed = !_sending_in_progress (win);
1709 modest_dimming_rule_set_notification (rule, "");
1716 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1718 ModestDimmingRule *rule = NULL;
1719 TnyFolderType types[1];
1720 const DimmedState *state = NULL;
1721 gboolean dimmed = FALSE;
1723 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1724 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1725 rule = MODEST_DIMMING_RULE (user_data);
1726 state = modest_window_get_dimming_state (win);
1728 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1730 /* Check dimmed rules */
1732 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1734 modest_dimming_rule_set_notification (rule, "");
1737 dimmed = !_sending_in_progress (win);
1739 modest_dimming_rule_set_notification (rule, "");
1746 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1748 ModestDimmingRule *rule = NULL;
1749 gboolean dimmed = FALSE;
1751 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1752 rule = MODEST_DIMMING_RULE (user_data);
1754 /* Check dimmed rule */
1756 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1759 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1766 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1768 ModestDimmingRule *rule = NULL;
1769 gboolean dimmed = FALSE;
1771 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1772 rule = MODEST_DIMMING_RULE (user_data);
1774 /* Check dimmed rule */
1776 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1777 if (g_slist_length (account_names) <= 1)
1780 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1782 modest_account_mgr_free_account_names (account_names);
1789 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1791 ModestDimmingRule *rule = NULL;
1792 gboolean dimmed = FALSE;
1793 GtkWidget *focused = NULL;
1795 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1796 rule = MODEST_DIMMING_RULE (user_data);
1797 focused = gtk_window_get_focus (GTK_WINDOW (win));
1802 gchar *selection = NULL;
1803 if (GTK_IS_TEXT_VIEW (focused)) {
1804 GtkTextIter start, end;
1805 GtkTextBuffer *buffer = NULL;
1806 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1807 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1808 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1810 } else if (GTK_IS_LABEL (focused)) {
1812 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1813 const gchar *start_offset;
1814 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1815 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1816 selection = g_new0 (gchar, end - start + 1);
1817 g_utf8_strncpy (selection, start_offset, end - start);
1820 gboolean do_check = TRUE;
1821 GtkClipboard *clipboard;
1822 if (GTK_IS_HTML (focused)) {
1825 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1826 do_check = !((sel == NULL) || (sel[0] == '\0'));
1829 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1830 selection = gtk_clipboard_wait_for_text (clipboard);
1835 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1841 /* *********************** static utility functions ******************** */
1845 _selected_folder_not_writeable (ModestMainWindow *win,
1848 GtkWidget *folder_view = NULL;
1849 TnyFolderStore *parent_folder = NULL;
1850 ModestEmailClipboard *clipboard = NULL;
1851 ModestTnyFolderRules rules;
1852 gboolean is_local_acc = FALSE;
1853 gboolean xfer_folders = FALSE;
1854 gboolean result = FALSE;
1856 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1858 /* Get folder view */
1859 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1860 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1861 /* If no folder view, always dimmed */
1865 /* Get selected folder as parent of new folder to create */
1866 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1867 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1868 /* If it's the local account and its transfering folders, then do not dim */
1869 if (TNY_IS_ACCOUNT (parent_folder)) {
1870 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1872 clipboard = modest_runtime_get_email_clipboard ();
1873 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1878 result = !(is_local_acc && xfer_folders);
1880 result = !is_local_acc;
1884 /* Check dimmed rule */
1885 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1886 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1890 if (parent_folder != NULL)
1891 g_object_unref (parent_folder);
1897 _selected_folder_not_deletable (ModestMainWindow *win)
1899 GtkWidget *folder_view = NULL;
1900 TnyFolderStore *parent_folder = NULL;
1901 ModestTnyFolderRules rules;
1902 gboolean result = FALSE;
1904 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1906 /* Get folder view */
1907 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1908 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1909 /* If no folder view, always dimmed */
1913 /* Get selected folder as parent of new folder to create */
1914 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1915 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1920 /* Check dimmed rule */
1921 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1922 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1926 if (parent_folder != NULL)
1927 g_object_unref (parent_folder);
1933 _selected_folder_not_moveable (ModestMainWindow *win)
1935 GtkWidget *folder_view = NULL;
1936 TnyFolderStore *parent_folder = NULL;
1937 ModestTnyFolderRules rules;
1938 gboolean result = FALSE;
1940 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1942 /* Get folder view */
1943 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1944 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1945 /* If no folder view, always dimmed */
1949 /* Get selected folder as parent of new folder to create */
1950 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1951 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1956 /* Check dimmed rule */
1957 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1958 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1962 if (parent_folder != NULL)
1963 g_object_unref (parent_folder);
1969 _selected_folder_not_renameable (ModestMainWindow *win)
1971 GtkWidget *folder_view = NULL;
1972 TnyFolderStore *parent_folder = NULL;
1973 ModestTnyFolderRules rules;
1974 gboolean result = FALSE;
1976 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1978 /* Get folder view */
1979 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1980 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1981 /* If no folder view, always dimmed */
1985 /* Get selected folder as parent of new folder to create */
1986 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1987 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1992 /* Check dimmed rule */
1993 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1994 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1998 if (parent_folder != NULL)
1999 g_object_unref (parent_folder);
2005 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2007 TnyFolderType types[2];
2008 gboolean result = FALSE;
2010 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2012 types[0] = TNY_FOLDER_TYPE_ROOT;
2013 types[1] = TNY_FOLDER_TYPE_INBOX;
2015 /* Check folder type */
2016 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2018 /* Check pop and MMC accounts */
2020 result = _selected_folder_is_MMC_or_POP_root (win);
2028 _selected_folder_is_root (ModestMainWindow *win)
2030 TnyFolderType types[1];
2031 gboolean result = FALSE;
2033 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2035 /* All accounts are root items: */
2036 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2037 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2039 gboolean is_account = FALSE;
2040 TnyFolderStore *folder_store =
2041 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2043 is_account = TNY_IS_ACCOUNT (folder_store);
2044 g_object_unref (folder_store);
2045 folder_store = NULL;
2052 /* Try something more precise: */
2053 types[0] = TNY_FOLDER_TYPE_ROOT;
2055 /* Check folder type */
2056 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2058 /* Check pop and MMC accounts */
2060 result = _selected_folder_is_MMC_or_POP_root (win);
2067 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2069 GtkWidget *folder_view = NULL;
2070 TnyFolderStore *parent_folder = NULL;
2071 gboolean result = FALSE;
2073 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2074 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2078 /* Get selected folder as parent of new folder to create */
2079 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2083 if (TNY_IS_ACCOUNT (parent_folder)) {
2084 /* If it's the local account then do not dim */
2085 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2088 /* If it's the MMC root folder then dim it */
2089 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2092 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2093 /* If it's POP then dim */
2094 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2095 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2099 g_object_unref (parent_folder);
2105 _header_view_is_all_selected (ModestMainWindow *win)
2107 const DimmedState *state = NULL;
2109 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2111 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2113 return state->all_selected;
2117 _selected_folder_is_empty (ModestMainWindow *win)
2119 GtkWidget *folder_view = NULL;
2120 TnyFolderStore *folder = NULL;
2121 gboolean result = FALSE;
2123 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2125 /* Get folder view */
2126 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2127 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2128 /* If no folder view, always dimmed */
2132 /* Get selected folder as parent of new folder to create */
2133 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2134 if (!(folder && TNY_IS_FOLDER(folder))) {
2136 g_object_unref (folder);
2140 /* Check folder type */
2141 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2144 g_object_unref (folder);
2150 _folder_view_has_focus (ModestWindow *win)
2152 GtkWidget *folder_view = NULL;
2154 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2156 /* Get folder view */
2157 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2158 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2162 if (gtk_widget_is_focus(folder_view))
2169 _selected_folder_is_same_as_source (ModestWindow *win)
2171 ModestEmailClipboard *clipboard = NULL;
2172 GtkWidget *folder_view = NULL;
2173 TnyFolderStore *folder = NULL;
2174 gboolean result = FALSE;
2176 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2178 /* Get folder view */
2179 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2180 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2184 /* Get selected folder as destination folder */
2185 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2186 if (!(folder && TNY_IS_FOLDER(folder))) {
2191 /* Check clipboard is cleared */
2192 clipboard = modest_runtime_get_email_clipboard ();
2193 if (modest_email_clipboard_cleared (clipboard)) {
2198 /* Check source folder */
2199 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2203 g_object_unref (folder);
2209 _selected_folder_is_any_of_type (ModestWindow *win,
2210 TnyFolderType types[],
2213 GtkWidget *folder_view = NULL;
2214 TnyFolderStore *folder = NULL;
2215 TnyFolderType folder_type;
2217 gboolean result = FALSE;
2219 /*Get current folder */
2220 if (MODEST_IS_MAIN_WINDOW(win)) {
2222 /* Get folder view */
2223 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2224 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2225 /* If no folder view, always dimmed */
2229 /* Get selected folder as parent of new folder to create */
2230 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2232 if (!(folder && TNY_IS_FOLDER(folder))) {
2234 g_object_unref (folder);
2238 /* Check folder type */
2239 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2241 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2242 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2243 for (i=0; i < ntypes; i++) {
2244 result = result || folder_type == types[i];
2250 g_object_unref (folder);
2256 _folder_is_any_of_type (TnyFolder *folder,
2257 TnyFolderType types[],
2260 TnyFolderType folder_type;
2261 gboolean result = FALSE;
2264 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2266 /* Get folder type */
2267 folder_type = modest_tny_folder_guess_folder_type (folder);
2268 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2269 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2271 /* Check foler type */
2272 for (i=0; i < ntypes; i++) {
2273 result = result || folder_type == types[i];
2280 _clipboard_is_empty (ModestWindow *win)
2282 gboolean result = FALSE;
2284 if (MODEST_IS_MAIN_WINDOW (win)) {
2285 ModestEmailClipboard *clipboard = NULL;
2286 clipboard = modest_runtime_get_email_clipboard ();
2287 if (modest_email_clipboard_cleared (clipboard))
2295 _invalid_clipboard_selected (ModestWindow *win,
2296 ModestDimmingRule *rule)
2298 const DimmedState *state = NULL;
2299 gboolean result = FALSE;
2300 GtkWidget *focused = NULL;
2302 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2303 state = modest_window_get_dimming_state (win);
2304 /* Get focuesed widget */
2305 focused = gtk_window_get_focus (GTK_WINDOW (win));
2307 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2308 gboolean has_selection = FALSE;
2309 if (GTK_IS_TEXT_VIEW (focused)) {
2310 GtkTextBuffer *buffer = NULL;
2311 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2312 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2313 } else if (GTK_IS_EDITABLE (focused)) {
2314 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2316 result = !has_selection;
2317 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2319 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2320 if (GTK_IS_LABEL (focused) &&
2321 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2323 } else if (GTK_IS_TEXT_VIEW (focused)) {
2324 GtkTextBuffer *buffer;
2325 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2326 result = !gtk_text_buffer_get_has_selection (buffer);
2327 } else if (GTK_IS_HTML (focused)) {
2330 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2331 result = ((sel == NULL) || (sel[0] == '\0'));
2332 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2335 GtkClipboard *clipboard;
2338 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2339 /* Get clipboard selection*/
2340 selection = gtk_clipboard_wait_for_text (clipboard);
2342 result = (selection == NULL);
2350 modest_dimming_rule_set_notification (rule, "");
2353 else if (MODEST_IS_MAIN_WINDOW (win)) {
2355 result = state->n_selected == 0;
2357 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2365 _invalid_attach_selected (ModestWindow *win,
2368 gboolean for_remove,
2369 ModestDimmingRule *rule)
2371 TnyList *attachments;
2373 TnyHeaderFlags flags;
2374 gboolean nested_attachments = FALSE;
2375 gboolean selected_messages = FALSE;
2376 const DimmedState *state = NULL;
2377 gboolean result = FALSE;
2379 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2380 state = modest_window_get_dimming_state (win);
2382 if (MODEST_IS_MAIN_WINDOW (win)) {
2383 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2385 result = !state->any_has_attachments;
2387 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2389 /* Get selected atachments */
2390 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2391 n_selected = tny_list_get_length (attachments);
2396 result = n_selected != 1;
2399 result = n_selected < 1;
2402 /* Check attached type (view operation not required) */
2403 if (!result && !for_view) {
2405 iter = tny_list_create_iterator (attachments);
2406 while (!tny_iterator_is_done (iter) && !result) {
2407 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2408 TnyList *nested_list = tny_simple_list_new ();
2409 if (!for_remove && TNY_IS_MSG (mime_part)) {
2410 selected_messages = TRUE;
2413 tny_mime_part_get_parts (mime_part, nested_list);
2414 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2415 nested_attachments = TRUE;
2418 g_object_unref (nested_list);
2419 g_object_unref (mime_part);
2420 tny_iterator_next (iter);
2422 g_object_unref (iter);
2425 /* Set notifications */
2426 if (result && rule != NULL) {
2427 if (selected_messages) {
2428 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2429 } else if (nested_attachments) {
2430 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2431 } else if (n_selected == 0) {
2432 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2433 } else if (unique) {
2434 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2439 g_object_unref (attachments);
2446 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2448 TnyList *attachments = NULL;
2451 gint n_attachments = 0;
2452 gboolean result = FALSE;
2454 /* This should check if _all_ the attachments are already purged. If only some
2455 * of them are purged, then it does not cause dim as there's a confirmation dialog
2456 * for removing only local attachments */
2458 /* Get selected atachments */
2459 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2460 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2461 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2462 /* If we're in main window, we won't know if there are already purged attachments */
2466 if (attachments == NULL)
2469 if (tny_list_get_length (attachments)) {
2470 g_object_unref (attachments);
2474 iter = tny_list_create_iterator (attachments);
2475 while (!tny_iterator_is_done (iter)) {
2476 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2477 if (tny_mime_part_is_purged (mime_part)) {
2481 g_object_unref (mime_part);
2482 tny_iterator_next (iter);
2484 g_object_unref (iter);
2487 g_object_unref (attachments);
2490 result = (purged == n_attachments);
2492 result = (purged > 0);
2494 /* This string no longer exists, refer to NB#75415 for more info
2495 if (result && (rule != NULL))
2496 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2503 _invalid_msg_selected (ModestMainWindow *win,
2505 ModestDimmingRule *rule)
2507 GtkWidget *folder_view = NULL;
2508 const DimmedState *state = NULL;
2509 gboolean result = FALSE;
2511 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2512 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2513 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2515 /* Get folder view to check focus */
2516 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2517 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2519 /* Check dimmed rule (TODO: check focus on widgets */
2521 result = ((state->n_selected == 0 ) ||
2522 (gtk_widget_is_focus (folder_view)));
2524 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2526 if (!result && unique) {
2527 result = state->n_selected > 1;
2529 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2537 _msg_download_in_progress (ModestWindow *win)
2539 gboolean result = FALSE;
2541 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2543 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2544 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2546 else if (MODEST_IS_MAIN_WINDOW (win)) {
2547 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2554 _msg_download_completed (ModestMainWindow *win)
2556 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2557 return state->any_marked_as_cached;
2561 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2563 GSList **send_queues = (GSList **) userdata;
2564 *send_queues = g_slist_prepend (*send_queues, value);
2568 _selected_msg_sent_in_progress (ModestWindow *win)
2570 const DimmedState *state = modest_window_get_dimming_state (win);
2571 return state->sent_in_progress;
2576 _sending_in_progress (ModestWindow *win)
2578 GHashTable *send_queue_cache = NULL;
2579 ModestCacheMgr *cache_mgr = NULL;
2580 ModestTnySendQueue *send_queue = NULL;
2581 GSList *send_queues = NULL, *node = NULL;
2582 gboolean result = FALSE;
2584 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2586 /* Get send queue */
2587 cache_mgr = modest_runtime_get_cache_mgr ();
2588 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2589 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2591 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2593 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2594 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2596 /* Check if send operation is in progress */
2597 result = modest_tny_send_queue_sending_in_progress (send_queue);
2604 _invalid_folder_for_purge (ModestWindow *win,
2605 ModestDimmingRule *rule)
2607 TnyFolder *folder = NULL;
2608 TnyAccount *account = NULL;
2609 gboolean result = FALSE;
2611 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2613 /* Get folder and account of message */
2614 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2615 g_return_val_if_fail(msg != NULL, TRUE);
2616 folder = tny_msg_get_folder (msg);
2617 g_object_unref (msg);
2618 if (folder == NULL) {
2619 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2622 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2623 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2624 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2627 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2628 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2631 g_return_val_if_reached (FALSE);
2633 account = modest_tny_folder_get_account (folder);
2634 if (account == NULL) goto frees;
2637 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2638 TnyFolderType types[2];
2639 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2640 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2642 if (_selected_folder_is_any_of_type (win, types, 2)) {
2644 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2649 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2650 /* If it's POP then dim */
2651 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2652 MODEST_PROTOCOL_STORE_POP) {
2653 TnyList *attachments = NULL;
2654 gint n_selected = 0;
2657 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2659 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2660 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2661 n_selected = tny_list_get_length (attachments);
2662 g_object_unref (attachments);
2665 modest_dimming_rule_set_notification (rule,
2666 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2667 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2674 g_object_unref (folder);
2675 if (account != NULL)
2676 g_object_unref (account);
2682 _transfer_mode_enabled (ModestWindow *win)
2684 gboolean result = FALSE;
2687 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2688 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2689 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2690 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2692 g_warning("_transfer_mode_enabled called with wrong window type");
2699 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2701 GtkWidget *folder_view = NULL;
2702 TnyFolderStore *folder = NULL;
2703 ModestEmailClipboard *clipboard = NULL;
2704 const gchar *folder_name = NULL;
2705 gboolean result = FALSE;
2707 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2709 /*Get current parent folder */
2710 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2711 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2712 /* If no folder view, always dimmed */
2713 if (!folder_view) return FALSE;
2715 /* Get selected folder as parent of new folder to create */
2716 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2717 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2719 /* get modest clipboard and source folder */
2720 clipboard = modest_runtime_get_email_clipboard ();
2721 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2722 if (folder_name == NULL) goto frees;
2724 /* Check source subfolders names */
2725 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2731 g_object_unref (folder);
2738 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2741 ModestDimmingRule *rule = NULL;
2742 gboolean dimmed = FALSE;
2744 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2745 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2746 rule = MODEST_DIMMING_RULE (user_data);
2748 /* Check dimmed rule */
2750 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2757 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2760 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2762 ModestMsgEditFormat format =
2763 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2765 return (format != MODEST_MSG_EDIT_FORMAT_HTML);