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-tny-mime-part.h"
42 #include "modest-text-utils.h"
43 #include <widgets/modest-attachments-view.h>
44 #include <modest-runtime.h>
45 #include <tny-simple-list.h>
46 #include <widgets/modest-recpt-editor.h>
47 #include <gtkhtml/gtkhtml.h>
50 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
51 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
52 static gboolean _invalid_attach_selected (ModestWindow *win,
53 gboolean unique, gboolean for_view, gboolean for_remove,
54 ModestDimmingRule *rule);
55 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
56 static gboolean _clipboard_is_empty (ModestWindow *win);
57 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
58 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
59 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
60 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
61 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
62 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
63 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
64 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
65 static gboolean _selected_folder_is_root (ModestMainWindow *win);
66 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
67 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
68 static gboolean _folder_view_has_focus (ModestWindow *win);
69 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
70 static gboolean _msg_download_in_progress (ModestWindow *win);
71 static gboolean _msg_download_completed (ModestMainWindow *win);
72 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
73 static gboolean _sending_in_progress (ModestWindow *win);
74 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
75 static gboolean _transfer_mode_enabled (ModestWindow *win);
76 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
77 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
81 _define_main_window_dimming_state (ModestMainWindow *window)
83 DimmedState *state = NULL;
84 GtkWidget *focused_widget = NULL;
85 GtkWidget *header_view = NULL;
86 GtkTreeModel *model = NULL;
87 TnyList *selected_headers = NULL;
88 TnyIterator *iter = NULL;
89 TnyHeader *header = NULL;
90 ModestCacheMgr *cache_mgr = NULL;
91 GHashTable *send_queue_cache = NULL;
92 ModestTnySendQueue *send_queue = NULL;
93 GSList *send_queues = NULL, *node = NULL;
94 ModestWindowMgr *mgr = NULL;
95 gboolean found = FALSE;
96 gchar *msg_uid = NULL;
98 gboolean all_deleted = TRUE;
99 gboolean all_seen = TRUE;
100 gboolean all_cached = TRUE;
101 gboolean all_has_attach = TRUE;
103 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
106 state = g_slice_new0 (DimmedState);
107 state->n_selected = 0;
108 state->already_opened_msg = 0;
109 state->any_marked_as_deleted = FALSE;
110 state->all_marked_as_deleted = FALSE;
111 state->any_marked_as_seen = FALSE;
112 state->all_marked_as_seen = FALSE;
113 state->any_marked_as_cached = FALSE;
114 state->all_marked_as_cached = FALSE;
115 state->any_has_attachments = FALSE;
116 state->all_has_attachments = FALSE;
117 state->sent_in_progress = FALSE;
118 state->all_selected = FALSE;
120 /* Get focused widget */
121 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
122 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
125 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
126 header_view = focused_widget;
128 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
131 /* Get header view and selected headers */
132 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
133 if (!selected_headers)
136 /* Examine selected headers */
137 iter = tny_list_create_iterator (selected_headers);
138 while (!tny_iterator_is_done (iter)) {
139 header = TNY_HEADER (tny_iterator_get_current (iter));
140 flags = tny_header_get_flags (header);
146 mgr = modest_runtime_get_window_mgr ();
147 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
148 state->already_opened_msg++;
151 /* Mark as deleted */
152 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
153 state->all_marked_as_deleted = all_deleted;
154 if (!state->any_marked_as_deleted)
155 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
158 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
159 state->all_marked_as_seen = all_seen;
160 if (!state->any_marked_as_seen)
161 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
164 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
165 state->all_marked_as_cached = all_cached;
166 if (!state->any_marked_as_cached)
167 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
169 /* Mark has_attachments */
170 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
171 state->all_has_attachments = all_has_attach;
172 if (!state->any_has_attachments)
173 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
175 /* sent in progress */
176 msg_uid = modest_tny_send_queue_get_msg_id (header);
177 if (!state->sent_in_progress) {
178 cache_mgr = modest_runtime_get_cache_mgr ();
179 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
180 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
182 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
184 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
185 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
187 /* Check if msg uid is being processed inside send queue */
188 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
190 state->sent_in_progress = found;
193 tny_iterator_next (iter);
194 g_object_unref (header);
197 /* check if all the headers are selected or not */
198 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
201 count = gtk_tree_model_iter_n_children(model, NULL);
202 if(state->n_selected == count)
203 state->all_selected = TRUE;
208 g_object_unref(selected_headers);
209 g_object_unref(iter);
210 g_slist_free (send_queues);
216 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
218 DimmedState *state = NULL;
219 TnyHeader *header = NULL;
220 ModestCacheMgr *cache_mgr = NULL;
221 GHashTable *send_queue_cache = NULL;
222 ModestTnySendQueue *send_queue = NULL;
223 GSList *send_queues = NULL, *node = NULL;
224 gboolean found = FALSE;
225 gchar *msg_uid = NULL;
226 TnyHeaderFlags flags;
227 gboolean all_deleted = TRUE;
228 gboolean all_seen = TRUE;
229 gboolean all_cached = TRUE;
230 gboolean all_has_attach = TRUE;
232 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
235 state = g_slice_new0 (DimmedState);
236 state->n_selected = 0;
237 state->already_opened_msg = 0;
238 state->any_marked_as_deleted = FALSE;
239 state->all_marked_as_deleted = FALSE;
240 state->any_marked_as_seen = FALSE;
241 state->all_marked_as_seen = FALSE;
242 state->any_marked_as_cached = FALSE;
243 state->all_marked_as_cached = FALSE;
244 state->any_has_attachments = FALSE;
245 state->all_has_attachments = FALSE;
246 state->sent_in_progress = FALSE;
248 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
251 g_return_val_if_fail (TNY_IS_HEADER(header), state);
252 flags = tny_header_get_flags (header);
257 /* Mark as deleted */
258 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
259 state->all_marked_as_deleted = all_deleted;
260 if (!state->any_marked_as_deleted)
261 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
264 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
265 state->all_marked_as_seen = all_seen;
266 if (!state->any_marked_as_seen)
267 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
270 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
271 state->all_marked_as_cached = all_cached;
272 if (!state->any_marked_as_cached)
273 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
275 /* Mark has_attachments */
276 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
277 state->all_has_attachments = all_has_attach;
278 if (!state->any_has_attachments)
279 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
281 /* sent in progress */
282 msg_uid = modest_tny_send_queue_get_msg_id (header);
283 if (!state->sent_in_progress) {
284 cache_mgr = modest_runtime_get_cache_mgr ();
285 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
286 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
288 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
290 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
291 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
293 /* Check if msg uid is being processed inside send queue */
294 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
296 state->sent_in_progress = found;
301 g_object_unref (header);
302 g_slist_free (send_queues);
309 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
311 DimmedState *state = NULL;
313 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
315 if (MODEST_IS_MAIN_WINDOW (window))
316 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
317 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
318 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
325 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
327 ModestDimmingRule *rule = NULL;
328 gboolean dimmed = FALSE;
330 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
331 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
332 rule = MODEST_DIMMING_RULE (user_data);
334 /* Check dimmed rule */
335 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
337 dimmed = _msg_download_in_progress (win);
339 modest_dimming_rule_set_notification (rule, "");
341 } else if (MODEST_IS_MAIN_WINDOW(win)) {
343 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
346 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
354 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
356 ModestDimmingRule *rule = NULL;
357 GtkWidget *folder_view = NULL;
358 TnyFolderStore *parent_folder = NULL;
359 gboolean dimmed = FALSE;
361 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
362 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
363 rule = MODEST_DIMMING_RULE (user_data);
366 dimmed = _transfer_mode_enabled (win);
368 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
373 /* Get selected folder as parent of new folder to create */
374 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
375 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
376 if (!folder_view) /* folder view may not have been created yet */
379 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
383 if (TNY_IS_ACCOUNT (parent_folder)) {
384 /* If it's the local account then do not dim */
385 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
388 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
389 if (proto_str != NULL) {
390 /* If it's POP then dim */
391 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
392 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
394 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
398 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
400 TnyFolderType types[3];
402 types[0] = TNY_FOLDER_TYPE_DRAFTS;
403 types[1] = TNY_FOLDER_TYPE_OUTBOX;
404 types[2] = TNY_FOLDER_TYPE_SENT;
406 /* Apply folder rules */
408 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
410 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
413 dimmed = _selected_folder_is_any_of_type (win, types, 3);
415 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
419 /* if not the folder is selected then dim */
420 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
421 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
422 if (folder_view && !gtk_widget_is_focus (folder_view))
425 g_object_unref (parent_folder);
431 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
433 ModestDimmingRule *rule = NULL;
434 GtkWidget *folder_view = NULL;
435 GtkWidget *header_view = NULL;
436 gboolean dimmed = FALSE;
438 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
439 rule = MODEST_DIMMING_RULE (user_data);
441 if (MODEST_IS_MAIN_WINDOW (win)) {
442 /* Get the folder view */
443 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
444 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
446 /* Get header view */
447 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
448 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
450 if (header_view && gtk_widget_is_focus (header_view))
451 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
453 if (folder_view && gtk_widget_is_focus (folder_view))
454 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
456 if (header_view && folder_view &&
457 !gtk_widget_is_focus (header_view) &&
458 !gtk_widget_is_focus (folder_view)) {
460 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
463 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
472 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
474 ModestDimmingRule *rule = NULL;
475 TnyFolderType types[6];
476 gboolean dimmed = FALSE;
478 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
479 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
480 rule = MODEST_DIMMING_RULE (user_data);
482 types[0] = TNY_FOLDER_TYPE_DRAFTS;
483 types[1] = TNY_FOLDER_TYPE_OUTBOX;
484 types[2] = TNY_FOLDER_TYPE_SENT;
485 types[3] = TNY_FOLDER_TYPE_INBOX;
486 types[4] = TNY_FOLDER_TYPE_ROOT;
487 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
490 /* Check dimmed rule */
492 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
494 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
497 dimmed = _selected_folder_is_any_of_type (win, types, 6);
499 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
502 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
504 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
507 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
509 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
512 dimmed = _transfer_mode_enabled (win);
514 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
521 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
523 ModestDimmingRule *rule = NULL;
524 gboolean dimmed = FALSE;
526 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
527 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
528 rule = MODEST_DIMMING_RULE (user_data);
530 /* Check dimmed rule */
532 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
533 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
537 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
538 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
546 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
548 ModestDimmingRule *rule = NULL;
549 TnyFolderType types[4];
550 gboolean dimmed = FALSE;
552 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
553 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
554 rule = MODEST_DIMMING_RULE (user_data);
556 types[0] = TNY_FOLDER_TYPE_DRAFTS;
557 types[1] = TNY_FOLDER_TYPE_OUTBOX;
558 types[2] = TNY_FOLDER_TYPE_SENT;
559 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
561 /* Check dimmed rule */
563 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
565 modest_dimming_rule_set_notification (rule, "");
568 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
570 modest_dimming_rule_set_notification (rule, "");
573 dimmed = _selected_folder_is_any_of_type (win, types, 4);
575 modest_dimming_rule_set_notification (rule, "");
578 dimmed = _transfer_mode_enabled (win);
580 modest_dimming_rule_set_notification (rule, "");
587 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
589 ModestDimmingRule *rule = NULL;
590 gboolean dimmed = FALSE;
591 const DimmedState *state = NULL;
593 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
594 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
595 rule = MODEST_DIMMING_RULE (user_data);
596 state = modest_window_get_dimming_state (win);
598 /* Check dimmed rule */
600 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
603 dimmed = state->any_marked_as_deleted;
605 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
606 modest_dimming_rule_set_notification (rule, msg);
611 dimmed = _selected_msg_sent_in_progress (win);
613 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
620 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
622 ModestDimmingRule *rule = NULL;
623 gboolean dimmed = FALSE;
624 TnyFolderType types[3];
626 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
627 rule = MODEST_DIMMING_RULE (user_data);
629 types[0] = TNY_FOLDER_TYPE_DRAFTS;
630 types[1] = TNY_FOLDER_TYPE_OUTBOX;
631 types[2] = TNY_FOLDER_TYPE_ROOT;
633 /* Check dimmed rule */
635 dimmed = _selected_folder_is_any_of_type (win, types, 3);
637 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
640 /* main window dimming rules */
641 if (MODEST_IS_MAIN_WINDOW(win)) {
644 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
646 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
649 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
651 /* msg view window dimming rules */
652 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
654 /* Check dimmed rule */
656 dimmed = _transfer_mode_enabled (win);
658 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
661 dimmed = _msg_download_in_progress (win);
663 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
672 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
674 ModestDimmingRule *rule = NULL;
675 gboolean dimmed = FALSE;
677 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
678 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
679 rule = MODEST_DIMMING_RULE (user_data);
681 /* Check dimmed rule */
683 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
686 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
688 modest_dimming_rule_set_notification (rule, "");
695 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
697 gboolean dimmed = FALSE;
699 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
701 /* Check dimmed rule */
709 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
711 ModestDimmingRule *rule = NULL;
712 const DimmedState *state = NULL;
713 gboolean dimmed = FALSE;
715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
716 rule = MODEST_DIMMING_RULE (user_data);
717 state = modest_window_get_dimming_state (win);
719 /* Check dimmed rule */
720 if (MODEST_IS_MAIN_WINDOW (win)) {
722 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
724 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
727 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
730 dimmed = state->sent_in_progress;
732 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
735 dimmed = state->any_marked_as_deleted;
737 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
738 modest_dimming_rule_set_notification (rule, msg);
743 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
745 gchar *message = NULL;
747 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
748 state->already_opened_msg);
749 modest_dimming_rule_set_notification (rule, message);
755 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
757 dimmed = _transfer_mode_enabled (win);
759 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
762 dimmed = state->any_marked_as_deleted;
764 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
765 modest_dimming_rule_set_notification (rule, msg);
770 dimmed = state->sent_in_progress;
772 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
775 /* The delete button should be dimmed when viewing an attachment,
776 * but should be enabled when viewing a message from the list,
777 * or when viewing a search result.
780 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
781 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
783 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
793 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
795 ModestDimmingRule *rule = NULL;
796 GtkWidget *header_view = NULL;
797 gboolean dimmed = FALSE;
799 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
800 rule = MODEST_DIMMING_RULE (user_data);
802 /* main window dimming rules */
803 if (MODEST_IS_MAIN_WINDOW(win)) {
805 /* Check dimmed rule */
806 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
807 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
809 /* If the header view has the focus: */
810 if (header_view && gtk_widget_is_focus (header_view)) {
811 /* Check dimmed rule */
813 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
816 /* If the folder view has the focus: */
817 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
818 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
819 if (folder_view && gtk_widget_is_focus (folder_view)) {
820 TnyFolderStore *folder_store
821 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
823 /* Only enable for folders, not accounts,
824 * though the UI spec is not clear about that.
825 * If we enable this for accounts then we must
826 * add code to handle them in modest_ui_actions_on_details(). */
827 if (!TNY_IS_FOLDER(folder_store)) {
829 modest_dimming_rule_set_notification (rule, "");
832 g_object_unref (folder_store);
835 modest_dimming_rule_set_notification (rule, "");
838 dimmed = _msg_download_in_progress (win);
840 modest_dimming_rule_set_notification (rule, "");
847 /* msg view window dimming rules */
850 /* Check dimmed rule */
852 if (MODEST_IS_MSG_VIEW_WINDOW (win))
853 dimmed = _msg_download_in_progress (win);
855 modest_dimming_rule_set_notification (rule, "");
858 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
859 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
862 modest_dimming_rule_set_notification (rule, "");
871 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
873 ModestDimmingRule *rule = NULL;
874 TnyHeaderFlags flags;
875 const DimmedState *state = NULL;
876 gboolean dimmed = FALSE;
878 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
879 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
880 rule = MODEST_DIMMING_RULE (user_data);
881 state = modest_window_get_dimming_state (win);
883 flags = TNY_HEADER_FLAG_SEEN;
885 /* Check dimmed rule */
887 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
890 dimmed = state->all_marked_as_seen;
892 modest_dimming_rule_set_notification (rule, "");
899 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
901 ModestDimmingRule *rule = NULL;
902 TnyHeaderFlags flags;
903 const DimmedState *state = NULL;
904 gboolean dimmed = FALSE;
906 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
907 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
908 rule = MODEST_DIMMING_RULE (user_data);
909 state = modest_window_get_dimming_state (win);
911 flags = TNY_HEADER_FLAG_SEEN;
913 /* Check dimmed rule */
915 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
917 dimmed = !state->any_marked_as_seen;
919 modest_dimming_rule_set_notification (rule, "");
926 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
928 ModestDimmingRule *rule = NULL;
929 gboolean dimmed = FALSE;
931 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
932 rule = MODEST_DIMMING_RULE (user_data);
934 if (MODEST_IS_MAIN_WINDOW (win))
935 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
936 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
937 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
944 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
946 GtkWidget *folder_view = NULL;
947 ModestDimmingRule *rule = NULL;
948 const DimmedState *state = NULL;
949 gboolean dimmed = FALSE;
951 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
952 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
953 rule = MODEST_DIMMING_RULE (user_data);
954 state = modest_window_get_dimming_state (win);
956 /* Get the folder view */
957 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
958 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
961 /* Check diming rules for folders transfer */
962 if (folder_view && gtk_widget_is_focus (folder_view)) {
963 TnyFolderType types[5];
965 types[0] = TNY_FOLDER_TYPE_DRAFTS;
966 types[1] = TNY_FOLDER_TYPE_OUTBOX;
967 types[2] = TNY_FOLDER_TYPE_SENT;
968 types[3] = TNY_FOLDER_TYPE_ROOT;
969 types[4] = TNY_FOLDER_TYPE_INBOX;
971 /* Apply folder rules */
973 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
975 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
978 dimmed = _selected_folder_is_any_of_type (win, types, 5);
980 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
984 /* Check diming rules for messages transfer */
986 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
988 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
989 state->already_opened_msg);
990 modest_dimming_rule_set_notification (rule, message);
995 if (!(folder_view && gtk_widget_is_focus (folder_view)))
996 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1000 dimmed = _selected_msg_sent_in_progress (win);
1002 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1009 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1011 ModestDimmingRule *rule = NULL;
1012 gboolean dimmed = FALSE;
1014 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1015 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1016 rule = MODEST_DIMMING_RULE (user_data);
1018 /* Check dimmed rule */
1020 dimmed = _transfer_mode_enabled (win);
1022 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1025 dimmed = modest_window_get_dimming_state (win)->any_marked_as_deleted;
1027 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
1028 modest_dimming_rule_set_notification (rule, msg);
1034 dimmed = _selected_msg_sent_in_progress (win);
1036 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1039 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1040 /* The move_to button should be dimmed when viewing an attachment,
1041 * but should be enabled when viewing a message from the list,
1042 * or when viewing a search result.
1044 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1045 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1050 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1057 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1059 ModestDimmingRule *rule = NULL;
1060 gboolean dimmed = FALSE;
1062 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1063 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1064 rule = MODEST_DIMMING_RULE (user_data);
1066 /* Check dimmed rule */
1068 dimmed = _transfer_mode_enabled (win);
1070 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1077 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1079 ModestDimmingRule *rule = NULL;
1080 TnyFolderType types[3];
1081 gboolean dimmed = FALSE;
1083 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1084 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1085 rule = MODEST_DIMMING_RULE (user_data);
1087 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1088 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1089 types[2] = TNY_FOLDER_TYPE_SENT;
1091 /* Check dimmed rule */
1093 dimmed = _clipboard_is_empty (win);
1095 modest_dimming_rule_set_notification (rule,
1096 dgettext("hildon-common-strings",
1097 "ecoc_ib_edwin_nothing_to_paste"));
1100 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1102 modest_dimming_rule_set_notification (rule,
1103 dgettext("hildon-common-strings",
1104 "ckct_ib_unable_to_paste_here"));
1107 dimmed = !_folder_view_has_focus (win);
1109 modest_dimming_rule_set_notification (rule,
1110 dgettext("hildon-common-strings",
1111 "ckct_ib_unable_to_paste_here"));
1114 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1116 modest_dimming_rule_set_notification (rule,
1117 dgettext("hildon-common-strings",
1118 "ckct_ib_unable_to_paste_here"));
1121 dimmed = _selected_folder_is_same_as_source (win);
1123 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1126 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1128 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1136 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1138 ModestDimmingRule *rule = NULL;
1139 gboolean dimmed = FALSE;
1140 GtkWidget *focused = NULL;
1142 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1143 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1144 rule = MODEST_DIMMING_RULE (user_data);
1146 focused = gtk_window_get_focus (GTK_WINDOW (win));
1148 /* Main window dimming rules */
1149 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1150 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1152 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1153 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1155 if (!dimmed && GTK_IS_ENTRY (focused)) {
1156 const gchar *current_text;
1157 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1158 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1161 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1162 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1163 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1166 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1172 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1174 ModestDimmingRule *rule = NULL;
1175 gboolean dimmed = FALSE;
1177 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1178 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1179 rule = MODEST_DIMMING_RULE (user_data);
1181 /* Check dimmed rule */
1183 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1186 dimmed = _purged_attach_selected (win, FALSE, NULL);
1188 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1196 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1198 ModestDimmingRule *rule = NULL;
1199 gboolean dimmed = FALSE;
1201 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1202 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1203 rule = MODEST_DIMMING_RULE (user_data);
1205 /* Check dimmed rule */
1207 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1210 dimmed = _purged_attach_selected (win, FALSE, NULL);
1212 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1220 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1222 ModestDimmingRule *rule = NULL;
1223 const DimmedState *state = NULL;
1224 gboolean dimmed = FALSE;
1226 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1227 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1228 rule = MODEST_DIMMING_RULE (user_data);
1229 state = modest_window_get_dimming_state (win);
1231 /* Check in main window if there's only one message selected */
1232 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1233 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1236 /* Check in view window if there's any attachment selected */
1237 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1238 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1240 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1245 dimmed = _selected_msg_sent_in_progress (win);
1247 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1251 /* cannot purge in editable drafts nor pop folders */
1253 dimmed = _invalid_folder_for_purge (win, rule);
1255 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1258 /* Check if the selected message in main window has attachments */
1259 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1260 dimmed = !(state->any_has_attachments);
1262 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1265 /* Check if all attachments are already purged */
1267 dimmed = _purged_attach_selected (win, TRUE, rule);
1270 /* Check if the message is already downloaded */
1271 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1272 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1274 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1282 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1284 ModestDimmingRule *rule = NULL;
1285 gboolean dimmed = FALSE;
1287 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1288 rule = MODEST_DIMMING_RULE (user_data);
1290 /* Check dimmed rule */
1291 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1292 dimmed = _clipboard_is_empty (win);
1294 modest_dimming_rule_set_notification (rule, "");
1297 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1298 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1305 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1307 ModestDimmingRule *rule = NULL;
1308 gboolean dimmed = FALSE;
1310 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1311 rule = MODEST_DIMMING_RULE (user_data);
1313 /* Check dimmed rule */
1314 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1315 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1322 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1324 ModestDimmingRule *rule = NULL;
1325 const DimmedState *state = NULL;
1326 gboolean dimmed = FALSE;
1328 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1329 rule = MODEST_DIMMING_RULE (user_data);
1330 state = modest_window_get_dimming_state (win);
1332 /* Check common dimming rules */
1334 dimmed = _invalid_clipboard_selected (win, rule);
1337 /* Check window specific dimming rules */
1338 if (MODEST_IS_MAIN_WINDOW (win)) {
1339 /* Get focused widget */
1340 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1342 if (MODEST_IS_HEADER_VIEW (focused)) {
1344 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1346 modest_dimming_rule_set_notification (rule, "");
1349 dimmed = _selected_msg_sent_in_progress (win);
1351 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1354 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1356 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1359 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1360 TnyFolderType types[3];
1362 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1363 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1364 types[2] = TNY_FOLDER_TYPE_SENT;
1366 /* Apply folder rules */
1368 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1370 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1373 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1375 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1378 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1380 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1389 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1391 ModestDimmingRule *rule = NULL;
1392 const DimmedState *state = NULL;
1393 gboolean dimmed = FALSE;
1395 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1396 rule = MODEST_DIMMING_RULE (user_data);
1397 state = modest_window_get_dimming_state (win);
1399 /* Check common dimming rules */
1401 dimmed = _invalid_clipboard_selected (win, rule);
1404 /* Check window specific dimming rules */
1405 if (MODEST_IS_MAIN_WINDOW (win)) {
1406 /* Get focused widget */
1407 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1409 if (MODEST_IS_HEADER_VIEW (focused)) {
1411 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1413 modest_dimming_rule_set_notification (rule, "");
1416 dimmed = _selected_msg_sent_in_progress (win);
1418 modest_dimming_rule_set_notification (rule, _(""));
1421 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1423 modest_dimming_rule_set_notification (rule, _(""));
1426 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1427 TnyFolderType types[3];
1429 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1430 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1431 types[2] = TNY_FOLDER_TYPE_SENT;
1434 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1436 modest_dimming_rule_set_notification (rule, _(""));
1439 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1441 modest_dimming_rule_set_notification (rule, _(""));
1450 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1452 ModestDimmingRule *rule = NULL;
1453 const DimmedState *state = NULL;
1454 gboolean dimmed = FALSE;
1456 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1457 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1458 rule = MODEST_DIMMING_RULE (user_data);
1459 state = modest_window_get_dimming_state (win);
1462 /* Check common dimming rules */
1464 ModestMsgEditFormat format;
1465 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1467 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1469 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1474 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1475 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1477 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1479 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1487 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1489 ModestDimmingRule *rule = NULL;
1490 const DimmedState *state = NULL;
1491 gboolean dimmed = FALSE;
1493 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1494 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1495 rule = MODEST_DIMMING_RULE (user_data);
1496 state = modest_window_get_dimming_state (win);
1500 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1501 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1503 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1505 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1513 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1515 ModestDimmingRule *rule = NULL;
1516 const DimmedState *state = NULL;
1517 gboolean dimmed = FALSE;
1518 GtkWidget *focused = NULL;
1520 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1521 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1522 rule = MODEST_DIMMING_RULE (user_data);
1523 state = modest_window_get_dimming_state (win);
1525 focused = gtk_window_get_focus (GTK_WINDOW (win));
1528 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1532 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1536 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1537 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1539 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1540 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1547 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1549 ModestDimmingRule *rule = NULL;
1550 const DimmedState *state = NULL;
1551 gboolean dimmed = FALSE;
1553 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1554 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1555 rule = MODEST_DIMMING_RULE (user_data);
1556 state = modest_window_get_dimming_state (win);
1559 TnyList *selected_attachments = NULL;
1560 gint n_att_selected = 0;
1561 GtkWidget *attachments_view;
1562 attachments_view = modest_msg_edit_window_get_child_widget (
1563 MODEST_MSG_EDIT_WINDOW (win),
1564 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1566 selected_attachments = modest_attachments_view_get_selection (
1567 MODEST_ATTACHMENTS_VIEW (attachments_view));
1568 n_att_selected = tny_list_get_length (selected_attachments);
1569 g_object_unref (selected_attachments);
1571 dimmed = (n_att_selected < 1);
1578 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1580 ModestDimmingRule *rule = NULL;
1581 const DimmedState *state = NULL;
1582 gboolean dimmed = FALSE;
1584 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1585 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1586 rule = MODEST_DIMMING_RULE (user_data);
1587 state = modest_window_get_dimming_state (win);
1590 GtkWidget *subject_field, *body_field;
1591 GtkTextBuffer *body_buffer;
1592 const gchar *subject = NULL;
1593 body_field = modest_msg_edit_window_get_child_widget (
1594 MODEST_MSG_EDIT_WINDOW (win),
1595 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1596 subject_field = modest_msg_edit_window_get_child_widget (
1597 MODEST_MSG_EDIT_WINDOW (win),
1598 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1599 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1600 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1602 dimmed = (subject == NULL || subject[0] == '\0');
1604 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
1608 GtkWidget *to_field, *cc_field, *bcc_field;
1609 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1610 cc_field = modest_msg_edit_window_get_child_widget (
1611 MODEST_MSG_EDIT_WINDOW (win),
1612 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1613 to_field = modest_msg_edit_window_get_child_widget (
1614 MODEST_MSG_EDIT_WINDOW (win),
1615 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1616 bcc_field = modest_msg_edit_window_get_child_widget (
1617 MODEST_MSG_EDIT_WINDOW (win),
1618 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1619 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1620 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1621 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1623 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1624 gtk_text_buffer_get_char_count (cc_buffer) +
1625 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1627 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1634 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1636 ModestDimmingRule *rule = NULL;
1637 gboolean dimmed = FALSE;
1639 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1640 rule = MODEST_DIMMING_RULE (user_data);
1642 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1644 /* Check dimmed rule */
1646 dimmed = _transfer_mode_enabled (win);
1648 modest_dimming_rule_set_notification (
1649 rule, _("mail_ib_notavailable_downloading"));
1652 dimmed = modest_msg_view_window_first_message_selected (
1653 MODEST_MSG_VIEW_WINDOW(win));
1654 modest_dimming_rule_set_notification (rule, NULL);
1661 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1663 ModestDimmingRule *rule = NULL;
1664 gboolean dimmed = FALSE;
1666 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1667 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1668 rule = MODEST_DIMMING_RULE (user_data);
1670 /* Check dimmed rule */
1672 dimmed = _transfer_mode_enabled (win);
1674 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1677 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1678 modest_dimming_rule_set_notification (rule, NULL);
1686 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1688 const gboolean dimmed =
1689 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1696 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1698 ModestDimmingRule *rule = NULL;
1699 TnyFolderType types[1];
1700 const DimmedState *state = NULL;
1701 gboolean dimmed = FALSE;
1703 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1704 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1705 rule = MODEST_DIMMING_RULE (user_data);
1706 state = modest_window_get_dimming_state (win);
1708 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1710 /* Check dimmed rules */
1712 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1714 modest_dimming_rule_set_notification (rule, "");
1717 dimmed = !_sending_in_progress (win);
1719 modest_dimming_rule_set_notification (rule, "");
1726 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1728 ModestDimmingRule *rule = NULL;
1729 TnyFolderType types[1];
1730 const DimmedState *state = NULL;
1731 gboolean dimmed = FALSE;
1733 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1734 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1735 rule = MODEST_DIMMING_RULE (user_data);
1736 state = modest_window_get_dimming_state (win);
1738 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1740 /* Check dimmed rules */
1742 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1744 modest_dimming_rule_set_notification (rule, "");
1747 dimmed = !_sending_in_progress (win);
1749 modest_dimming_rule_set_notification (rule, "");
1756 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1758 ModestDimmingRule *rule = NULL;
1759 gboolean dimmed = FALSE;
1761 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1762 rule = MODEST_DIMMING_RULE (user_data);
1764 /* Check dimmed rule */
1766 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1769 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1776 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1778 ModestDimmingRule *rule = NULL;
1779 gboolean dimmed = FALSE;
1781 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1782 rule = MODEST_DIMMING_RULE (user_data);
1784 /* Check dimmed rule */
1786 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1787 if (g_slist_length (account_names) <= 1)
1790 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1792 modest_account_mgr_free_account_names (account_names);
1799 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1801 ModestDimmingRule *rule = NULL;
1802 gboolean dimmed = FALSE;
1803 GtkWidget *focused = NULL;
1805 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1806 rule = MODEST_DIMMING_RULE (user_data);
1807 focused = gtk_window_get_focus (GTK_WINDOW (win));
1812 gchar *selection = NULL;
1813 if (GTK_IS_TEXT_VIEW (focused)) {
1814 GtkTextIter start, end;
1815 GtkTextBuffer *buffer = NULL;
1816 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1817 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1818 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1820 } else if (GTK_IS_LABEL (focused)) {
1821 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1823 gboolean do_check = TRUE;
1824 GtkClipboard *clipboard;
1825 if (GTK_IS_HTML (focused)) {
1828 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1829 do_check = !((sel == NULL) || (sel[0] == '\0'));
1832 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1833 selection = gtk_clipboard_wait_for_text (clipboard);
1838 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1844 /* *********************** static utility functions ******************** */
1848 _selected_folder_not_writeable (ModestMainWindow *win,
1851 GtkWidget *folder_view = NULL;
1852 TnyFolderStore *parent_folder = NULL;
1853 ModestEmailClipboard *clipboard = NULL;
1854 ModestTnyFolderRules rules;
1855 gboolean is_local_acc = FALSE;
1856 gboolean xfer_folders = FALSE;
1857 gboolean result = FALSE;
1859 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1861 /* Get folder view */
1862 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1863 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1864 /* If no folder view, always dimmed */
1868 /* Get selected folder as parent of new folder to create */
1869 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1870 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1871 /* If it's the local account and its transfering folders, then do not dim */
1872 if (TNY_IS_ACCOUNT (parent_folder)) {
1873 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1875 clipboard = modest_runtime_get_email_clipboard ();
1876 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1881 result = !(is_local_acc && xfer_folders);
1883 result = !is_local_acc;
1887 /* Check dimmed rule */
1888 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1889 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1893 if (parent_folder != NULL)
1894 g_object_unref (parent_folder);
1900 _selected_folder_not_deletable (ModestMainWindow *win)
1902 GtkWidget *folder_view = NULL;
1903 TnyFolderStore *parent_folder = NULL;
1904 ModestTnyFolderRules rules;
1905 gboolean result = FALSE;
1907 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1909 /* Get folder view */
1910 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1911 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1912 /* If no folder view, always dimmed */
1916 /* Get selected folder as parent of new folder to create */
1917 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1918 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1923 /* Check dimmed rule */
1924 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1925 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1929 if (parent_folder != NULL)
1930 g_object_unref (parent_folder);
1936 _selected_folder_not_moveable (ModestMainWindow *win)
1938 GtkWidget *folder_view = NULL;
1939 TnyFolderStore *parent_folder = NULL;
1940 ModestTnyFolderRules rules;
1941 gboolean result = FALSE;
1943 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1945 /* Get folder view */
1946 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1947 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1948 /* If no folder view, always dimmed */
1952 /* Get selected folder as parent of new folder to create */
1953 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1954 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1959 /* Check dimmed rule */
1960 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1961 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1965 if (parent_folder != NULL)
1966 g_object_unref (parent_folder);
1972 _selected_folder_not_renameable (ModestMainWindow *win)
1974 GtkWidget *folder_view = NULL;
1975 TnyFolderStore *parent_folder = NULL;
1976 ModestTnyFolderRules rules;
1977 gboolean result = FALSE;
1979 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1981 /* Get folder view */
1982 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1983 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1984 /* If no folder view, always dimmed */
1988 /* Get selected folder as parent of new folder to create */
1989 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1990 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1995 /* Check dimmed rule */
1996 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1997 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2001 if (parent_folder != NULL)
2002 g_object_unref (parent_folder);
2008 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2010 TnyFolderType types[2];
2011 gboolean result = FALSE;
2013 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2015 types[0] = TNY_FOLDER_TYPE_ROOT;
2016 types[1] = TNY_FOLDER_TYPE_INBOX;
2018 /* Check folder type */
2019 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2021 /* Check pop and MMC accounts */
2023 result = _selected_folder_is_MMC_or_POP_root (win);
2031 _selected_folder_is_root (ModestMainWindow *win)
2033 TnyFolderType types[1];
2034 gboolean result = FALSE;
2036 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2038 /* All accounts are root items: */
2039 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2040 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2042 gboolean is_account = FALSE;
2043 TnyFolderStore *folder_store =
2044 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2046 is_account = TNY_IS_ACCOUNT (folder_store);
2047 g_object_unref (folder_store);
2048 folder_store = NULL;
2055 /* Try something more precise: */
2056 types[0] = TNY_FOLDER_TYPE_ROOT;
2058 /* Check folder type */
2059 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2061 /* Check pop and MMC accounts */
2063 result = _selected_folder_is_MMC_or_POP_root (win);
2070 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2072 GtkWidget *folder_view = NULL;
2073 TnyFolderStore *parent_folder = NULL;
2074 gboolean result = FALSE;
2076 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2077 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2081 /* Get selected folder as parent of new folder to create */
2082 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2086 if (TNY_IS_ACCOUNT (parent_folder)) {
2087 /* If it's the local account then do not dim */
2088 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2091 /* If it's the MMC root folder then dim it */
2092 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2095 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2096 /* If it's POP then dim */
2097 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2098 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2102 g_object_unref (parent_folder);
2108 _header_view_is_all_selected (ModestMainWindow *win)
2110 const DimmedState *state = NULL;
2112 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2114 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2116 return state->all_selected;
2120 _selected_folder_is_empty (ModestMainWindow *win)
2122 GtkWidget *folder_view = NULL;
2123 TnyFolderStore *folder = NULL;
2124 gboolean result = FALSE;
2126 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2128 /* Get folder view */
2129 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2130 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2131 /* If no folder view, always dimmed */
2135 /* Get selected folder as parent of new folder to create */
2136 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2137 if (!(folder && TNY_IS_FOLDER(folder))) {
2139 g_object_unref (folder);
2143 /* Check folder type */
2144 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2147 g_object_unref (folder);
2153 _folder_view_has_focus (ModestWindow *win)
2155 GtkWidget *folder_view = NULL;
2157 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2159 /* Get folder view */
2160 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2161 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2165 if (gtk_widget_is_focus(folder_view))
2172 _selected_folder_is_same_as_source (ModestWindow *win)
2174 ModestEmailClipboard *clipboard = NULL;
2175 GtkWidget *folder_view = NULL;
2176 TnyFolderStore *folder = NULL;
2177 gboolean result = FALSE;
2179 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2181 /* Get folder view */
2182 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2183 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2187 /* Get selected folder as destination folder */
2188 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2189 if (!(folder && TNY_IS_FOLDER(folder))) {
2194 /* Check clipboard is cleared */
2195 clipboard = modest_runtime_get_email_clipboard ();
2196 if (modest_email_clipboard_cleared (clipboard)) {
2201 /* Check source folder */
2202 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2206 g_object_unref (folder);
2212 _selected_folder_is_any_of_type (ModestWindow *win,
2213 TnyFolderType types[],
2216 GtkWidget *folder_view = NULL;
2217 TnyFolderStore *folder = NULL;
2218 TnyFolderType folder_type;
2220 gboolean result = FALSE;
2222 /*Get current folder */
2223 if (MODEST_IS_MAIN_WINDOW(win)) {
2225 /* Get folder view */
2226 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2227 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2228 /* If no folder view, always dimmed */
2232 /* Get selected folder as parent of new folder to create */
2233 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2235 if (!(folder && TNY_IS_FOLDER(folder))) {
2237 g_object_unref (folder);
2241 /* Check folder type */
2242 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2244 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2245 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2246 for (i=0; i < ntypes; i++) {
2247 result = result || folder_type == types[i];
2254 g_object_unref (folder);
2260 _folder_is_any_of_type (TnyFolder *folder,
2261 TnyFolderType types[],
2264 TnyFolderType folder_type;
2265 gboolean result = FALSE;
2268 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2270 /* Get folder type */
2271 folder_type = modest_tny_folder_guess_folder_type (folder);
2272 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2273 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2275 /* Check foler type */
2276 for (i=0; i < ntypes; i++) {
2277 result = result || folder_type == types[i];
2284 _clipboard_is_empty (ModestWindow *win)
2286 gboolean result = FALSE;
2288 if (MODEST_IS_MAIN_WINDOW (win)) {
2289 ModestEmailClipboard *clipboard = NULL;
2290 clipboard = modest_runtime_get_email_clipboard ();
2291 if (modest_email_clipboard_cleared (clipboard))
2299 _invalid_clipboard_selected (ModestWindow *win,
2300 ModestDimmingRule *rule)
2302 const DimmedState *state = NULL;
2303 gboolean result = FALSE;
2304 GtkWidget *focused = NULL;
2306 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2307 state = modest_window_get_dimming_state (win);
2308 /* Get focuesed widget */
2309 focused = gtk_window_get_focus (GTK_WINDOW (win));
2311 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2312 gboolean has_selection = FALSE;
2313 if (GTK_IS_TEXT_VIEW (focused)) {
2314 GtkTextBuffer *buffer = NULL;
2315 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2316 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2317 } else if (GTK_IS_EDITABLE (focused)) {
2318 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2320 result = !has_selection;
2321 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2323 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2324 if (GTK_IS_LABEL (focused) &&
2325 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2327 } else if (GTK_IS_TEXT_VIEW (focused)) {
2328 GtkTextBuffer *buffer;
2329 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2330 result = !gtk_text_buffer_get_has_selection (buffer);
2331 } else if (GTK_IS_HTML (focused)) {
2334 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2335 result = ((sel == NULL) || (sel[0] == '\0'));
2336 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2339 GtkClipboard *clipboard;
2342 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2343 /* Get clipboard selection*/
2344 selection = gtk_clipboard_wait_for_text (clipboard);
2346 result = (selection == NULL);
2354 modest_dimming_rule_set_notification (rule, "");
2357 else if (MODEST_IS_MAIN_WINDOW (win)) {
2359 result = state->n_selected == 0;
2361 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2369 _invalid_attach_selected (ModestWindow *win,
2372 gboolean for_remove,
2373 ModestDimmingRule *rule)
2375 TnyList *attachments;
2377 TnyHeaderFlags flags;
2378 gboolean nested_attachments = FALSE;
2379 gboolean selected_messages = FALSE;
2380 const DimmedState *state = NULL;
2381 gboolean result = FALSE;
2383 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2384 state = modest_window_get_dimming_state (win);
2386 if (MODEST_IS_MAIN_WINDOW (win)) {
2387 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2389 result = !state->any_has_attachments;
2391 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2393 /* Get selected atachments */
2394 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2395 n_selected = tny_list_get_length (attachments);
2400 result = n_selected != 1;
2403 result = n_selected < 1;
2406 /* Check attached type (view operation not required) */
2407 if (!result && !for_view) {
2409 iter = tny_list_create_iterator (attachments);
2410 while (!tny_iterator_is_done (iter) && !result) {
2411 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2412 TnyList *nested_list = tny_simple_list_new ();
2413 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2414 selected_messages = TRUE;
2417 tny_mime_part_get_parts (mime_part, nested_list);
2418 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2419 nested_attachments = TRUE;
2422 g_object_unref (nested_list);
2423 g_object_unref (mime_part);
2424 tny_iterator_next (iter);
2426 g_object_unref (iter);
2429 /* Set notifications */
2430 if (result && rule != NULL) {
2431 if (selected_messages) {
2432 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2433 } else if (nested_attachments) {
2434 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2435 } else if (n_selected == 0) {
2436 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2437 } else if (unique) {
2438 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2443 g_object_unref (attachments);
2450 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2452 TnyList *attachments = NULL;
2455 gint n_attachments = 0;
2456 gboolean result = FALSE;
2458 /* This should check if _all_ the attachments are already purged. If only some
2459 * of them are purged, then it does not cause dim as there's a confirmation dialog
2460 * for removing only local attachments */
2462 /* Get selected atachments */
2463 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2464 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2465 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2466 /* If we're in main window, we won't know if there are already purged attachments */
2470 if (attachments == NULL)
2473 if (tny_list_get_length (attachments)) {
2474 g_object_unref (attachments);
2478 iter = tny_list_create_iterator (attachments);
2479 while (!tny_iterator_is_done (iter)) {
2480 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2481 if (tny_mime_part_is_purged (mime_part)) {
2485 g_object_unref (mime_part);
2486 tny_iterator_next (iter);
2488 g_object_unref (iter);
2491 g_object_unref (attachments);
2494 result = (purged == n_attachments);
2496 result = (purged > 0);
2498 /* This string no longer exists, refer to NB#75415 for more info
2499 if (result && (rule != NULL))
2500 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2507 _invalid_msg_selected (ModestMainWindow *win,
2509 ModestDimmingRule *rule)
2511 GtkWidget *folder_view = NULL;
2512 const DimmedState *state = NULL;
2513 gboolean result = FALSE;
2515 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2516 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2517 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2519 /* Get folder view to check focus */
2520 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2521 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2523 /* Check dimmed rule (TODO: check focus on widgets */
2525 result = ((state->n_selected == 0 ) ||
2526 (gtk_widget_is_focus (folder_view)));
2528 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2530 if (!result && unique) {
2531 result = state->n_selected > 1;
2533 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2541 _msg_download_in_progress (ModestWindow *win)
2543 gboolean result = FALSE;
2545 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2547 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2548 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2550 else if (MODEST_IS_MAIN_WINDOW (win)) {
2551 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2558 _msg_download_completed (ModestMainWindow *win)
2560 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2561 return state->any_marked_as_cached;
2565 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2567 GSList **send_queues = (GSList **) userdata;
2568 *send_queues = g_slist_prepend (*send_queues, value);
2572 _selected_msg_sent_in_progress (ModestWindow *win)
2574 const DimmedState *state = modest_window_get_dimming_state (win);
2575 return state->sent_in_progress;
2580 _sending_in_progress (ModestWindow *win)
2582 GHashTable *send_queue_cache = NULL;
2583 ModestCacheMgr *cache_mgr = NULL;
2584 ModestTnySendQueue *send_queue = NULL;
2585 GSList *send_queues = NULL, *node = NULL;
2586 gboolean result = FALSE;
2588 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2590 /* Get send queue */
2591 cache_mgr = modest_runtime_get_cache_mgr ();
2592 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2593 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2595 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2597 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2598 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2600 /* Check if send operation is in progress */
2601 result = modest_tny_send_queue_sending_in_progress (send_queue);
2608 _invalid_folder_for_purge (ModestWindow *win,
2609 ModestDimmingRule *rule)
2611 TnyFolder *folder = NULL;
2612 TnyAccount *account = NULL;
2613 gboolean result = FALSE;
2615 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2617 /* Get folder and account of message */
2618 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2619 g_return_val_if_fail(msg != NULL, TRUE);
2620 folder = tny_msg_get_folder (msg);
2621 g_object_unref (msg);
2622 if (folder == NULL) {
2626 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2627 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2628 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2631 folder = (TnyFolder *) modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2632 /* Could be a folder store */
2633 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2636 g_return_val_if_reached (FALSE);
2638 account = modest_tny_folder_get_account (folder);
2639 if (account == NULL) goto frees;
2642 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2643 TnyFolderType types[2];
2644 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2645 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2647 if (_selected_folder_is_any_of_type (win, types, 2)) {
2651 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2652 ModestTransportStoreProtocol proto;
2653 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2654 /* If it's a remote folder then dim */
2655 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2662 g_object_unref (folder);
2663 if (account != NULL)
2664 g_object_unref (account);
2670 _transfer_mode_enabled (ModestWindow *win)
2672 gboolean result = FALSE;
2675 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2676 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2677 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2678 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2680 g_warning("_transfer_mode_enabled called with wrong window type");
2687 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2689 GtkWidget *folder_view = NULL;
2690 TnyFolderStore *folder = NULL;
2691 ModestEmailClipboard *clipboard = NULL;
2692 const gchar *folder_name = NULL;
2693 gboolean result = FALSE;
2695 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2697 /*Get current parent folder */
2698 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2699 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2700 /* If no folder view, always dimmed */
2701 if (!folder_view) return FALSE;
2703 /* Get selected folder as parent of new folder to create */
2704 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2705 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2707 /* get modest clipboard and source folder */
2708 clipboard = modest_runtime_get_email_clipboard ();
2709 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2710 if (folder_name == NULL) goto frees;
2712 /* Check source subfolders names */
2713 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2719 g_object_unref (folder);
2726 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2729 ModestDimmingRule *rule = NULL;
2730 gboolean dimmed = FALSE;
2732 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2733 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2734 rule = MODEST_DIMMING_RULE (user_data);
2736 /* Check dimmed rule */
2738 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2745 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2748 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2750 ModestMsgEditFormat format =
2751 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2753 return (format != MODEST_MSG_EDIT_FORMAT_HTML);