1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-tny-account.h"
39 #include "modest-text-utils.h"
40 #include <widgets/modest-attachments-view.h>
41 #include <modest-runtime.h>
42 #include <tny-simple-list.h>
43 #include <widgets/modest-recpt-editor.h>
44 #include <gtkhtml/gtkhtml.h>
47 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
48 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
49 static gboolean _invalid_attach_selected (ModestWindow *win,
50 gboolean unique, gboolean for_view, gboolean for_remove,
51 ModestDimmingRule *rule);
52 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
53 static gboolean _clipboard_is_empty (ModestWindow *win);
54 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
55 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
56 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
57 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
58 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
59 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
60 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
61 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
62 static gboolean _selected_folder_is_root (ModestMainWindow *win);
63 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
64 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
65 static gboolean _folder_view_has_focus (ModestWindow *win);
66 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
67 static gboolean _msg_download_in_progress (ModestWindow *win);
68 static gboolean _msg_download_completed (ModestMainWindow *win);
69 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
70 static gboolean _sending_in_progress (ModestWindow *win);
71 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
72 static gboolean _transfer_mode_enabled (ModestWindow *win);
73 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
74 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
78 _define_main_window_dimming_state (ModestMainWindow *window)
80 DimmedState *state = NULL;
81 GtkWidget *focused_widget = NULL;
82 GtkWidget *header_view = NULL;
83 GtkTreeModel *model = NULL;
84 TnyList *selected_headers = NULL;
85 TnyIterator *iter = NULL;
86 TnyHeader *header = NULL;
87 ModestCacheMgr *cache_mgr = NULL;
88 GHashTable *send_queue_cache = NULL;
89 ModestTnySendQueue *send_queue = NULL;
90 GSList *send_queues = NULL, *node = NULL;
91 ModestWindowMgr *mgr = NULL;
92 gboolean found = FALSE;
93 gchar *msg_uid = NULL;
95 gboolean all_deleted = TRUE;
96 gboolean all_seen = TRUE;
97 gboolean all_cached = TRUE;
98 gboolean all_has_attach = TRUE;
100 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
103 state = g_slice_new0 (DimmedState);
104 state->n_selected = 0;
105 state->already_opened_msg = 0;
106 state->any_marked_as_deleted = FALSE;
107 state->all_marked_as_deleted = FALSE;
108 state->any_marked_as_seen = FALSE;
109 state->all_marked_as_seen = FALSE;
110 state->any_marked_as_cached = FALSE;
111 state->all_marked_as_cached = FALSE;
112 state->any_has_attachments = FALSE;
113 state->all_has_attachments = FALSE;
114 state->sent_in_progress = FALSE;
115 state->all_selected = FALSE;
117 /* Get focused widget */
118 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
119 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
122 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
123 header_view = focused_widget;
125 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
128 /* Get header view and selected headers */
129 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
130 if (!selected_headers)
133 /* Examine selected headers */
134 iter = tny_list_create_iterator (selected_headers);
135 while (!tny_iterator_is_done (iter)) {
136 header = TNY_HEADER (tny_iterator_get_current (iter));
137 flags = tny_header_get_flags (header);
143 mgr = modest_runtime_get_window_mgr ();
144 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
145 state->already_opened_msg++;
148 /* Mark as deleted */
149 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
150 state->all_marked_as_deleted = all_deleted;
151 if (!state->any_marked_as_deleted)
152 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
155 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
156 state->all_marked_as_seen = all_seen;
157 if (!state->any_marked_as_seen)
158 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
161 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
162 state->all_marked_as_cached = all_cached;
163 if (!state->any_marked_as_cached)
164 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
166 /* Mark has_attachments */
167 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
168 state->all_has_attachments = all_has_attach;
169 if (!state->any_has_attachments)
170 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
172 /* sent in progress */
173 msg_uid = modest_tny_send_queue_get_msg_id (header);
174 if (!state->sent_in_progress) {
175 cache_mgr = modest_runtime_get_cache_mgr ();
176 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
177 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
179 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
181 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
182 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
184 /* Check if msg uid is being processed inside send queue */
185 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
187 state->sent_in_progress = found;
190 tny_iterator_next (iter);
191 g_object_unref (header);
194 /* check if all the headers are selected or not */
195 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
198 count = gtk_tree_model_iter_n_children(model, NULL);
199 if(state->n_selected == count)
200 state->all_selected = TRUE;
205 g_object_unref(selected_headers);
206 g_object_unref(iter);
207 g_slist_free (send_queues);
213 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
215 DimmedState *state = NULL;
216 TnyHeader *header = NULL;
217 ModestCacheMgr *cache_mgr = NULL;
218 GHashTable *send_queue_cache = NULL;
219 ModestTnySendQueue *send_queue = NULL;
220 GSList *send_queues = NULL, *node = NULL;
221 gboolean found = FALSE;
222 gchar *msg_uid = NULL;
223 TnyHeaderFlags flags;
224 gboolean all_deleted = TRUE;
225 gboolean all_seen = TRUE;
226 gboolean all_cached = TRUE;
227 gboolean all_has_attach = TRUE;
229 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
232 state = g_slice_new0 (DimmedState);
233 state->n_selected = 0;
234 state->already_opened_msg = 0;
235 state->any_marked_as_deleted = FALSE;
236 state->all_marked_as_deleted = FALSE;
237 state->any_marked_as_seen = FALSE;
238 state->all_marked_as_seen = FALSE;
239 state->any_marked_as_cached = FALSE;
240 state->all_marked_as_cached = FALSE;
241 state->any_has_attachments = FALSE;
242 state->all_has_attachments = FALSE;
243 state->sent_in_progress = FALSE;
245 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
248 g_return_val_if_fail (TNY_IS_HEADER(header), state);
249 flags = tny_header_get_flags (header);
254 /* Mark as deleted */
255 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
256 state->all_marked_as_deleted = all_deleted;
257 if (!state->any_marked_as_deleted)
258 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
261 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
262 state->all_marked_as_seen = all_seen;
263 if (!state->any_marked_as_seen)
264 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
267 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
268 state->all_marked_as_cached = all_cached;
269 if (!state->any_marked_as_cached)
270 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
272 /* Mark has_attachments */
273 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
274 state->all_has_attachments = all_has_attach;
275 if (!state->any_has_attachments)
276 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
278 /* sent in progress */
279 msg_uid = modest_tny_send_queue_get_msg_id (header);
280 if (!state->sent_in_progress) {
281 cache_mgr = modest_runtime_get_cache_mgr ();
282 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
283 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
285 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
287 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
288 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
290 /* Check if msg uid is being processed inside send queue */
291 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
293 state->sent_in_progress = found;
298 g_object_unref (header);
299 g_slist_free (send_queues);
306 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
308 DimmedState *state = NULL;
310 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
312 if (MODEST_IS_MAIN_WINDOW (window))
313 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
314 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
315 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
323 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
325 ModestDimmingRule *rule = NULL;
326 gboolean dimmed = FALSE;
328 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
329 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
330 rule = MODEST_DIMMING_RULE (user_data);
332 /* Check dimmed rule */
333 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
335 dimmed = _msg_download_in_progress (win);
337 modest_dimming_rule_set_notification (rule, "");
339 } else if (MODEST_IS_MAIN_WINDOW(win)) {
341 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
344 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
352 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
354 ModestDimmingRule *rule = NULL;
355 GtkWidget *folder_view = NULL;
356 TnyFolderStore *parent_folder = NULL;
357 gboolean dimmed = FALSE;
359 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
360 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
361 rule = MODEST_DIMMING_RULE (user_data);
364 dimmed = _transfer_mode_enabled (win);
366 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
371 /* Get selected folder as parent of new folder to create */
372 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
373 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
374 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
378 if (TNY_IS_ACCOUNT (parent_folder)) {
379 /* If it's the local account then do not dim */
380 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
383 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
384 if (proto_str != NULL) {
385 /* If it's POP then dim */
386 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
387 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
389 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
393 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
395 TnyFolderType types[3];
397 types[0] = TNY_FOLDER_TYPE_DRAFTS;
398 types[1] = TNY_FOLDER_TYPE_OUTBOX;
399 types[2] = TNY_FOLDER_TYPE_SENT;
401 /* Apply folder rules */
403 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
405 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
408 dimmed = _selected_folder_is_any_of_type (win, types, 3);
410 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
414 /* if not the folder is selected then dim */
415 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
416 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
417 if (folder_view && !gtk_widget_is_focus (folder_view))
420 g_object_unref (parent_folder);
426 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
428 ModestDimmingRule *rule = NULL;
429 GtkWidget *folder_view = NULL;
430 GtkWidget *header_view = NULL;
431 gboolean dimmed = FALSE;
433 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
434 rule = MODEST_DIMMING_RULE (user_data);
436 if (MODEST_IS_MAIN_WINDOW (win)) {
437 /* Get the folder view */
438 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
439 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
441 /* Get header view */
442 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
445 if (header_view && gtk_widget_is_focus (header_view))
446 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
448 if (folder_view && gtk_widget_is_focus (folder_view))
449 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
451 if (header_view && folder_view &&
452 !gtk_widget_is_focus (header_view) &&
453 !gtk_widget_is_focus (folder_view)) {
455 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
458 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
467 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
469 ModestDimmingRule *rule = NULL;
470 TnyFolderType types[6];
471 gboolean dimmed = FALSE;
473 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
474 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
475 rule = MODEST_DIMMING_RULE (user_data);
477 types[0] = TNY_FOLDER_TYPE_DRAFTS;
478 types[1] = TNY_FOLDER_TYPE_OUTBOX;
479 types[2] = TNY_FOLDER_TYPE_SENT;
480 types[3] = TNY_FOLDER_TYPE_INBOX;
481 types[4] = TNY_FOLDER_TYPE_ROOT;
482 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
485 /* Check dimmed rule */
487 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
489 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
492 dimmed = _selected_folder_is_any_of_type (win, types, 6);
494 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
497 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
499 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
502 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
504 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
507 dimmed = _transfer_mode_enabled (win);
509 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
516 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
518 ModestDimmingRule *rule = NULL;
519 gboolean dimmed = FALSE;
521 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
522 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
523 rule = MODEST_DIMMING_RULE (user_data);
525 /* Check dimmed rule */
527 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
528 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
532 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
533 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
541 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
543 ModestDimmingRule *rule = NULL;
544 TnyFolderType types[4];
545 gboolean dimmed = FALSE;
547 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
548 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
549 rule = MODEST_DIMMING_RULE (user_data);
551 types[0] = TNY_FOLDER_TYPE_DRAFTS;
552 types[1] = TNY_FOLDER_TYPE_OUTBOX;
553 types[2] = TNY_FOLDER_TYPE_SENT;
554 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
556 /* Check dimmed rule */
558 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
560 modest_dimming_rule_set_notification (rule, "");
563 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
565 modest_dimming_rule_set_notification (rule, "");
568 dimmed = _selected_folder_is_any_of_type (win, types, 4);
570 modest_dimming_rule_set_notification (rule, "");
573 dimmed = _transfer_mode_enabled (win);
575 modest_dimming_rule_set_notification (rule, "");
582 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
584 ModestDimmingRule *rule = NULL;
585 gboolean dimmed = FALSE;
586 const DimmedState *state = NULL;
588 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
589 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
590 rule = MODEST_DIMMING_RULE (user_data);
591 state = modest_window_get_dimming_state (win);
593 /* Check dimmed rule */
595 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
598 dimmed = state->any_marked_as_deleted;
600 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
603 dimmed = _selected_msg_sent_in_progress (win);
605 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
612 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
614 ModestDimmingRule *rule = NULL;
615 gboolean dimmed = FALSE;
616 TnyFolderType types[3];
618 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
619 rule = MODEST_DIMMING_RULE (user_data);
621 /* main window dimming rules */
622 if (MODEST_IS_MAIN_WINDOW(win)) {
624 types[0] = TNY_FOLDER_TYPE_DRAFTS;
625 types[1] = TNY_FOLDER_TYPE_OUTBOX;
626 types[2] = TNY_FOLDER_TYPE_ROOT;
628 /* Check dimmed rule */
630 dimmed = _selected_folder_is_any_of_type (win, types, 3);
632 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
635 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
637 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
640 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
642 /* msg view window dimming rules */
643 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
645 /* Check dimmed rule */
647 dimmed = _transfer_mode_enabled (win);
649 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
652 dimmed = _msg_download_in_progress (win);
654 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
663 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
665 ModestDimmingRule *rule = NULL;
666 gboolean dimmed = FALSE;
668 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
669 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
670 rule = MODEST_DIMMING_RULE (user_data);
672 /* Check dimmed rule */
674 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
677 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
679 modest_dimming_rule_set_notification (rule, "");
686 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
688 gboolean dimmed = FALSE;
690 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
692 /* Check dimmed rule */
700 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
702 ModestDimmingRule *rule = NULL;
703 const DimmedState *state = NULL;
704 gboolean dimmed = FALSE;
706 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
707 rule = MODEST_DIMMING_RULE (user_data);
708 state = modest_window_get_dimming_state (win);
710 /* Check dimmed rule */
711 if (MODEST_IS_MAIN_WINDOW (win)) {
713 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
715 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
718 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
721 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
723 gchar *num = NULL, *message = NULL;
725 num = g_strdup_printf ("%d", state->already_opened_msg);
726 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
727 modest_dimming_rule_set_notification (rule, message);
734 dimmed = state->any_marked_as_deleted;
736 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
740 dimmed = state->sent_in_progress;
742 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
745 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
747 dimmed = _transfer_mode_enabled (win);
749 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
752 dimmed = state->any_marked_as_deleted;
754 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
757 dimmed = state->sent_in_progress;
759 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
762 /* The delete button should be dimmed when viewing an attachment,
763 * but should be enabled when viewing a message from the list,
764 * or when viewing a search result.
767 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
768 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
770 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
780 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
782 ModestDimmingRule *rule = NULL;
783 GtkWidget *header_view = NULL;
784 gboolean dimmed = FALSE;
786 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
787 rule = MODEST_DIMMING_RULE (user_data);
789 /* main window dimming rules */
790 if (MODEST_IS_MAIN_WINDOW(win)) {
792 /* Check dimmed rule */
793 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
794 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
796 /* If the header view has the focus: */
797 if (header_view && gtk_widget_is_focus (header_view)) {
798 /* Check dimmed rule */
800 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
803 /* If the folder view has the focus: */
804 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
805 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
806 if (folder_view && gtk_widget_is_focus (folder_view)) {
807 TnyFolderStore *folder_store
808 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
810 /* Only enable for folders, not accounts,
811 * though the UI spec is not clear about that.
812 * If we enable this for accounts then we must
813 * add code to handle them in modest_ui_actions_on_details(). */
814 if (!TNY_IS_FOLDER(folder_store)) {
816 modest_dimming_rule_set_notification (rule, "");
819 g_object_unref (folder_store);
822 modest_dimming_rule_set_notification (rule, "");
825 dimmed = _msg_download_in_progress (win);
827 modest_dimming_rule_set_notification (rule, "");
834 /* msg view window dimming rules */
837 /* Check dimmed rule */
839 if (MODEST_IS_MSG_VIEW_WINDOW (win))
840 dimmed = _msg_download_in_progress (win);
842 modest_dimming_rule_set_notification (rule, "");
845 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
846 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
849 modest_dimming_rule_set_notification (rule, "");
858 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
860 ModestDimmingRule *rule = NULL;
861 TnyHeaderFlags flags;
862 const DimmedState *state = NULL;
863 gboolean dimmed = FALSE;
865 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
866 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
867 rule = MODEST_DIMMING_RULE (user_data);
868 state = modest_window_get_dimming_state (win);
870 flags = TNY_HEADER_FLAG_SEEN;
872 /* Check dimmed rule */
874 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
877 dimmed = state->all_marked_as_seen;
879 modest_dimming_rule_set_notification (rule, "");
886 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
888 ModestDimmingRule *rule = NULL;
889 TnyHeaderFlags flags;
890 const DimmedState *state = NULL;
891 gboolean dimmed = FALSE;
893 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
894 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
895 rule = MODEST_DIMMING_RULE (user_data);
896 state = modest_window_get_dimming_state (win);
898 flags = TNY_HEADER_FLAG_SEEN;
900 /* Check dimmed rule */
902 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
904 dimmed = !state->any_marked_as_seen;
906 modest_dimming_rule_set_notification (rule, "");
913 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
915 ModestDimmingRule *rule = NULL;
916 gboolean dimmed = FALSE;
918 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
919 rule = MODEST_DIMMING_RULE (user_data);
921 if (MODEST_IS_MAIN_WINDOW (win))
922 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
923 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
924 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
931 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
933 GtkWidget *folder_view = NULL;
934 ModestDimmingRule *rule = NULL;
935 const DimmedState *state = NULL;
936 gboolean dimmed = FALSE;
938 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
939 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
940 rule = MODEST_DIMMING_RULE (user_data);
941 state = modest_window_get_dimming_state (win);
943 /* Get the folder view */
944 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
945 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
948 /* Check diming rules for folders transfer */
949 if (gtk_widget_is_focus (folder_view)) {
950 TnyFolderType types[5];
952 types[0] = TNY_FOLDER_TYPE_DRAFTS;
953 types[1] = TNY_FOLDER_TYPE_OUTBOX;
954 types[2] = TNY_FOLDER_TYPE_SENT;
955 types[3] = TNY_FOLDER_TYPE_ROOT;
956 types[4] = TNY_FOLDER_TYPE_INBOX;
958 /* Apply folder rules */
960 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
962 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
965 dimmed = _selected_folder_is_any_of_type (win, types, 5);
967 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
971 /* Check diming rules for messages transfer */
973 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
975 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
976 state->already_opened_msg);
977 modest_dimming_rule_set_notification (rule, message);
982 if (!gtk_widget_is_focus (folder_view))
983 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
987 dimmed = _selected_msg_sent_in_progress (win);
989 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
996 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
998 ModestDimmingRule *rule = NULL;
999 gboolean dimmed = FALSE;
1001 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1002 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1003 rule = MODEST_DIMMING_RULE (user_data);
1005 /* Check dimmed rule */
1007 dimmed = _transfer_mode_enabled (win);
1009 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1013 dimmed = _selected_msg_sent_in_progress (win);
1015 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1018 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1019 /* The move_to button should be dimmed when viewing an attachment,
1020 * but should be enabled when viewing a message from the list,
1021 * or when viewing a search result.
1023 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1024 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1029 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1036 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1038 ModestDimmingRule *rule = NULL;
1039 gboolean dimmed = FALSE;
1041 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1042 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1043 rule = MODEST_DIMMING_RULE (user_data);
1045 /* Check dimmed rule */
1047 dimmed = _transfer_mode_enabled (win);
1049 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1056 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1058 ModestDimmingRule *rule = NULL;
1059 TnyFolderType types[3];
1060 gboolean dimmed = FALSE;
1062 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1063 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1064 rule = MODEST_DIMMING_RULE (user_data);
1066 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1067 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1068 types[2] = TNY_FOLDER_TYPE_SENT;
1070 /* Check dimmed rule */
1072 dimmed = _clipboard_is_empty (win);
1074 modest_dimming_rule_set_notification (rule,
1075 dgettext("hildon-common-strings",
1076 "ecoc_ib_edwin_nothing_to_paste"));
1079 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1081 modest_dimming_rule_set_notification (rule,
1082 dgettext("hildon-common-strings",
1083 "ckct_ib_unable_to_paste_here"));
1086 dimmed = !_folder_view_has_focus (win);
1088 modest_dimming_rule_set_notification (rule,
1089 dgettext("hildon-common-strings",
1090 "ckct_ib_unable_to_paste_here"));
1093 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1095 modest_dimming_rule_set_notification (rule,
1096 dgettext("hildon-common-strings",
1097 "ckct_ib_unable_to_paste_here"));
1100 dimmed = _selected_folder_is_same_as_source (win);
1102 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1105 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1107 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1115 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1117 ModestDimmingRule *rule = NULL;
1118 gboolean dimmed = FALSE;
1119 GtkWidget *focused = NULL;
1121 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1122 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1123 rule = MODEST_DIMMING_RULE (user_data);
1125 focused = gtk_window_get_focus (GTK_WINDOW (win));
1127 /* Main window dimming rules */
1128 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1129 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1131 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1132 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1134 if (!dimmed && GTK_IS_ENTRY (focused)) {
1135 const gchar *current_text;
1136 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1137 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1140 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1141 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1142 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1145 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1151 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1153 ModestDimmingRule *rule = NULL;
1154 gboolean dimmed = FALSE;
1156 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1157 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1158 rule = MODEST_DIMMING_RULE (user_data);
1160 /* Check dimmed rule */
1162 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1165 dimmed = _purged_attach_selected (win, FALSE, NULL);
1167 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1175 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1177 ModestDimmingRule *rule = NULL;
1178 gboolean dimmed = FALSE;
1180 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1181 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1182 rule = MODEST_DIMMING_RULE (user_data);
1184 /* Check dimmed rule */
1186 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1189 dimmed = _purged_attach_selected (win, FALSE, NULL);
1191 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1199 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1201 ModestDimmingRule *rule = NULL;
1202 const DimmedState *state = NULL;
1203 gboolean dimmed = FALSE;
1205 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1206 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1207 rule = MODEST_DIMMING_RULE (user_data);
1208 state = modest_window_get_dimming_state (win);
1210 /* Check in main window if there's only one message selected */
1211 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1212 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1215 /* Check in view window if there's any attachment selected */
1216 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1217 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1219 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1224 dimmed = _selected_msg_sent_in_progress (win);
1226 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1230 /* cannot purge in editable drafts nor pop folders */
1232 dimmed = _invalid_folder_for_purge (win, rule);
1235 /* Check if the selected message in main window has attachments */
1236 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1237 dimmed = !(state->any_has_attachments);
1239 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1242 /* Check if all attachments are already purged */
1244 dimmed = _purged_attach_selected (win, TRUE, rule);
1247 /* Check if the message is already downloaded */
1248 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1249 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1251 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1259 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1261 ModestDimmingRule *rule = NULL;
1262 gboolean dimmed = FALSE;
1264 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1265 rule = MODEST_DIMMING_RULE (user_data);
1267 /* Check dimmed rule */
1268 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1269 dimmed = _clipboard_is_empty (win);
1271 modest_dimming_rule_set_notification (rule, "");
1274 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1275 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1282 modest_ui_dimming_rules_on_redo (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_MSG_EDIT_WINDOW (win)) {
1292 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1299 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1301 ModestDimmingRule *rule = NULL;
1302 const DimmedState *state = NULL;
1303 gboolean dimmed = FALSE;
1305 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1306 rule = MODEST_DIMMING_RULE (user_data);
1307 state = modest_window_get_dimming_state (win);
1309 /* Check common dimming rules */
1311 dimmed = _invalid_clipboard_selected (win, rule);
1314 /* Check window specific dimming rules */
1315 if (MODEST_IS_MAIN_WINDOW (win)) {
1316 /* Get focused widget */
1317 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1319 if (MODEST_IS_HEADER_VIEW (focused)) {
1321 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1323 modest_dimming_rule_set_notification (rule, "");
1326 dimmed = _selected_msg_sent_in_progress (win);
1328 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1331 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1333 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1336 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1337 TnyFolderType types[3];
1339 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1340 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1341 types[2] = TNY_FOLDER_TYPE_SENT;
1343 /* Apply folder rules */
1345 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1347 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1350 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1352 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1355 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1357 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1366 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1368 ModestDimmingRule *rule = NULL;
1369 const DimmedState *state = NULL;
1370 gboolean dimmed = FALSE;
1372 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1373 rule = MODEST_DIMMING_RULE (user_data);
1374 state = modest_window_get_dimming_state (win);
1376 /* Check common dimming rules */
1378 dimmed = _invalid_clipboard_selected (win, rule);
1381 /* Check window specific dimming rules */
1382 if (MODEST_IS_MAIN_WINDOW (win)) {
1383 /* Get focused widget */
1384 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1386 if (MODEST_IS_HEADER_VIEW (focused)) {
1388 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1390 modest_dimming_rule_set_notification (rule, "");
1393 dimmed = _selected_msg_sent_in_progress (win);
1395 modest_dimming_rule_set_notification (rule, _(""));
1398 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1400 modest_dimming_rule_set_notification (rule, _(""));
1403 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1404 TnyFolderType types[3];
1406 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1407 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1408 types[2] = TNY_FOLDER_TYPE_SENT;
1411 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1413 modest_dimming_rule_set_notification (rule, _(""));
1416 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1418 modest_dimming_rule_set_notification (rule, _(""));
1427 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1429 ModestDimmingRule *rule = NULL;
1430 const DimmedState *state = NULL;
1431 gboolean dimmed = FALSE;
1433 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1434 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1435 rule = MODEST_DIMMING_RULE (user_data);
1436 state = modest_window_get_dimming_state (win);
1439 /* Check common dimming rules */
1441 ModestMsgEditFormat format;
1442 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1444 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1446 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1451 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1452 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1454 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1456 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1464 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1466 ModestDimmingRule *rule = NULL;
1467 const DimmedState *state = NULL;
1468 gboolean dimmed = FALSE;
1470 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1471 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1472 rule = MODEST_DIMMING_RULE (user_data);
1473 state = modest_window_get_dimming_state (win);
1477 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1478 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1480 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1482 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1490 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1492 ModestDimmingRule *rule = NULL;
1493 const DimmedState *state = NULL;
1494 gboolean dimmed = FALSE;
1495 GtkWidget *focused = NULL;
1497 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1498 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1499 rule = MODEST_DIMMING_RULE (user_data);
1500 state = modest_window_get_dimming_state (win);
1502 focused = gtk_window_get_focus (GTK_WINDOW (win));
1505 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1509 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1513 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1514 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1515 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1516 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1523 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1525 ModestDimmingRule *rule = NULL;
1526 const DimmedState *state = NULL;
1527 gboolean dimmed = FALSE;
1529 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1530 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1531 rule = MODEST_DIMMING_RULE (user_data);
1532 state = modest_window_get_dimming_state (win);
1535 GList *selected_attachments = NULL;
1536 gint n_att_selected = 0;
1537 GtkWidget *attachments_view;
1538 attachments_view = modest_msg_edit_window_get_child_widget (
1539 MODEST_MSG_EDIT_WINDOW (win),
1540 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1542 selected_attachments = modest_attachments_view_get_selection (
1543 MODEST_ATTACHMENTS_VIEW (attachments_view));
1544 n_att_selected = g_list_length (selected_attachments);
1545 g_list_free (selected_attachments);
1547 dimmed = (n_att_selected != 1);
1554 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1556 ModestDimmingRule *rule = NULL;
1557 const DimmedState *state = NULL;
1558 gboolean dimmed = FALSE;
1560 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1561 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1562 rule = MODEST_DIMMING_RULE (user_data);
1563 state = modest_window_get_dimming_state (win);
1566 GtkWidget *subject_field, *body_field;
1567 GtkTextBuffer *body_buffer;
1568 const gchar *subject = NULL;
1569 body_field = modest_msg_edit_window_get_child_widget (
1570 MODEST_MSG_EDIT_WINDOW (win),
1571 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1572 subject_field = modest_msg_edit_window_get_child_widget (
1573 MODEST_MSG_EDIT_WINDOW (win),
1574 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1575 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1576 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1578 dimmed = ((subject == NULL || subject[0] == '\0')
1579 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1581 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1585 GtkWidget *to_field, *cc_field, *bcc_field;
1586 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1587 cc_field = modest_msg_edit_window_get_child_widget (
1588 MODEST_MSG_EDIT_WINDOW (win),
1589 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1590 to_field = modest_msg_edit_window_get_child_widget (
1591 MODEST_MSG_EDIT_WINDOW (win),
1592 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1593 bcc_field = modest_msg_edit_window_get_child_widget (
1594 MODEST_MSG_EDIT_WINDOW (win),
1595 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1596 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1597 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1598 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1600 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1601 gtk_text_buffer_get_char_count (cc_buffer) +
1602 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1604 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1611 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1613 ModestDimmingRule *rule = NULL;
1614 gboolean dimmed = FALSE;
1616 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1617 rule = MODEST_DIMMING_RULE (user_data);
1619 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1621 /* Check dimmed rule */
1623 dimmed = _transfer_mode_enabled (win);
1625 modest_dimming_rule_set_notification (
1626 rule, _("mail_ib_notavailable_downloading"));
1629 dimmed = modest_msg_view_window_first_message_selected (
1630 MODEST_MSG_VIEW_WINDOW(win));
1631 modest_dimming_rule_set_notification (rule, NULL);
1638 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1640 ModestDimmingRule *rule = NULL;
1641 gboolean dimmed = FALSE;
1643 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1644 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1645 rule = MODEST_DIMMING_RULE (user_data);
1647 /* Check dimmed rule */
1649 dimmed = _transfer_mode_enabled (win);
1651 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1654 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1655 modest_dimming_rule_set_notification (rule, NULL);
1663 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1665 const gboolean dimmed =
1666 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1673 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1675 ModestDimmingRule *rule = NULL;
1676 TnyFolderType types[1];
1677 const DimmedState *state = NULL;
1678 gboolean dimmed = FALSE;
1680 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1681 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1682 rule = MODEST_DIMMING_RULE (user_data);
1683 state = modest_window_get_dimming_state (win);
1685 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1687 /* Check dimmed rules */
1689 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1691 modest_dimming_rule_set_notification (rule, "");
1694 dimmed = !_sending_in_progress (win);
1696 modest_dimming_rule_set_notification (rule, "");
1703 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1705 ModestDimmingRule *rule = NULL;
1706 TnyFolderType types[1];
1707 const DimmedState *state = NULL;
1708 gboolean dimmed = FALSE;
1710 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1711 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1712 rule = MODEST_DIMMING_RULE (user_data);
1713 state = modest_window_get_dimming_state (win);
1715 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1717 /* Check dimmed rules */
1719 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1721 modest_dimming_rule_set_notification (rule, "");
1724 dimmed = !_sending_in_progress (win);
1726 modest_dimming_rule_set_notification (rule, "");
1733 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1735 ModestDimmingRule *rule = NULL;
1736 gboolean dimmed = FALSE;
1738 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1739 rule = MODEST_DIMMING_RULE (user_data);
1741 /* Check dimmed rule */
1743 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1746 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1753 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1755 ModestDimmingRule *rule = NULL;
1756 gboolean dimmed = FALSE;
1758 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1759 rule = MODEST_DIMMING_RULE (user_data);
1761 /* Check dimmed rule */
1763 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1764 if (g_slist_length (account_names) <= 1)
1767 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1769 modest_account_mgr_free_account_names (account_names);
1776 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1778 ModestDimmingRule *rule = NULL;
1779 gboolean dimmed = FALSE;
1780 GtkWidget *focused = NULL;
1782 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1783 rule = MODEST_DIMMING_RULE (user_data);
1784 focused = gtk_window_get_focus (GTK_WINDOW (win));
1789 gchar *selection = NULL;
1790 if (GTK_IS_TEXT_VIEW (focused)) {
1791 GtkTextIter start, end;
1792 GtkTextBuffer *buffer = NULL;
1793 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1794 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1795 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1797 } else if (GTK_IS_LABEL (focused)) {
1799 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1800 const gchar *start_offset;
1801 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1802 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1803 selection = g_new0 (gchar, end - start + 1);
1804 g_utf8_strncpy (selection, start_offset, end - start);
1807 gboolean do_check = TRUE;
1808 GtkClipboard *clipboard;
1809 if (GTK_IS_HTML (focused)) {
1812 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1813 do_check = !((sel == NULL) || (sel[0] == '\0'));
1816 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1817 selection = gtk_clipboard_wait_for_text (clipboard);
1822 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1828 /* *********************** static utility functions ******************** */
1832 _selected_folder_not_writeable (ModestMainWindow *win,
1835 GtkWidget *folder_view = NULL;
1836 TnyFolderStore *parent_folder = NULL;
1837 ModestEmailClipboard *clipboard = NULL;
1838 ModestTnyFolderRules rules;
1839 gboolean is_local_acc = FALSE;
1840 gboolean xfer_folders = FALSE;
1841 gboolean result = FALSE;
1843 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1845 /* Get folder view */
1846 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1847 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1848 /* If no folder view, always dimmed */
1852 /* Get selected folder as parent of new folder to create */
1853 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1854 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1855 /* If it's the local account and its transfering folders, then do not dim */
1856 if (TNY_IS_ACCOUNT (parent_folder)) {
1857 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1859 clipboard = modest_runtime_get_email_clipboard ();
1860 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1865 result = !(is_local_acc && xfer_folders);
1867 result = !is_local_acc;
1871 /* Check dimmed rule */
1872 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1873 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1877 if (parent_folder != NULL)
1878 g_object_unref (parent_folder);
1884 _selected_folder_not_deletable (ModestMainWindow *win)
1886 GtkWidget *folder_view = NULL;
1887 TnyFolderStore *parent_folder = NULL;
1888 ModestTnyFolderRules rules;
1889 gboolean result = FALSE;
1891 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1893 /* Get folder view */
1894 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1895 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1896 /* If no folder view, always dimmed */
1900 /* Get selected folder as parent of new folder to create */
1901 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1902 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1907 /* Check dimmed rule */
1908 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1909 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1913 if (parent_folder != NULL)
1914 g_object_unref (parent_folder);
1920 _selected_folder_not_moveable (ModestMainWindow *win)
1922 GtkWidget *folder_view = NULL;
1923 TnyFolderStore *parent_folder = NULL;
1924 ModestTnyFolderRules rules;
1925 gboolean result = FALSE;
1927 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1929 /* Get folder view */
1930 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1931 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1932 /* If no folder view, always dimmed */
1936 /* Get selected folder as parent of new folder to create */
1937 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1938 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1943 /* Check dimmed rule */
1944 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1945 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1949 if (parent_folder != NULL)
1950 g_object_unref (parent_folder);
1956 _selected_folder_not_renameable (ModestMainWindow *win)
1958 GtkWidget *folder_view = NULL;
1959 TnyFolderStore *parent_folder = NULL;
1960 ModestTnyFolderRules rules;
1961 gboolean result = FALSE;
1963 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1965 /* Get folder view */
1966 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1967 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1968 /* If no folder view, always dimmed */
1972 /* Get selected folder as parent of new folder to create */
1973 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1974 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1979 /* Check dimmed rule */
1980 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1981 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1985 if (parent_folder != NULL)
1986 g_object_unref (parent_folder);
1992 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1994 TnyFolderType types[2];
1995 gboolean result = FALSE;
1997 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1999 types[0] = TNY_FOLDER_TYPE_ROOT;
2000 types[1] = TNY_FOLDER_TYPE_INBOX;
2002 /* Check folder type */
2003 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2005 /* Check pop and MMC accounts */
2007 result = _selected_folder_is_MMC_or_POP_root (win);
2015 _selected_folder_is_root (ModestMainWindow *win)
2017 TnyFolderType types[1];
2018 gboolean result = FALSE;
2020 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2022 /* All accounts are root items: */
2023 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2024 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2026 gboolean is_account = FALSE;
2027 TnyFolderStore *folder_store =
2028 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2030 is_account = TNY_IS_ACCOUNT (folder_store);
2031 g_object_unref (folder_store);
2032 folder_store = NULL;
2039 /* Try something more precise: */
2040 types[0] = TNY_FOLDER_TYPE_ROOT;
2042 /* Check folder type */
2043 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2045 /* Check pop and MMC accounts */
2047 result = _selected_folder_is_MMC_or_POP_root (win);
2054 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2056 GtkWidget *folder_view = NULL;
2057 TnyFolderStore *parent_folder = NULL;
2058 gboolean result = FALSE;
2060 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2061 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2065 /* Get selected folder as parent of new folder to create */
2066 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2070 if (TNY_IS_ACCOUNT (parent_folder)) {
2071 /* If it's the local account then do not dim */
2072 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2075 /* If it's the MMC root folder then dim it */
2076 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2079 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2080 /* If it's POP then dim */
2081 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2082 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2086 g_object_unref (parent_folder);
2092 _header_view_is_all_selected (ModestMainWindow *win)
2094 const DimmedState *state = NULL;
2096 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2098 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2100 return state->all_selected;
2104 _selected_folder_is_empty (ModestMainWindow *win)
2106 GtkWidget *folder_view = NULL;
2107 TnyFolderStore *folder = NULL;
2108 gboolean result = FALSE;
2110 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2112 /* Get folder view */
2113 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2114 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2115 /* If no folder view, always dimmed */
2119 /* Get selected folder as parent of new folder to create */
2120 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2121 if (!(folder && TNY_IS_FOLDER(folder))) {
2123 g_object_unref (folder);
2127 /* Check folder type */
2128 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2131 g_object_unref (folder);
2137 _folder_view_has_focus (ModestWindow *win)
2139 GtkWidget *folder_view = NULL;
2141 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2143 /* Get folder view */
2144 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2145 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2149 if (gtk_widget_is_focus(folder_view))
2156 _selected_folder_is_same_as_source (ModestWindow *win)
2158 ModestEmailClipboard *clipboard = NULL;
2159 GtkWidget *folder_view = NULL;
2160 TnyFolderStore *folder = NULL;
2161 gboolean result = FALSE;
2163 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2165 /* Get folder view */
2166 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2167 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2171 /* Get selected folder as destination folder */
2172 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2173 if (!(folder && TNY_IS_FOLDER(folder))) {
2178 /* Check clipboard is cleared */
2179 clipboard = modest_runtime_get_email_clipboard ();
2180 if (modest_email_clipboard_cleared (clipboard)) {
2185 /* Check source folder */
2186 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2190 g_object_unref (folder);
2196 _selected_folder_is_any_of_type (ModestWindow *win,
2197 TnyFolderType types[],
2200 GtkWidget *folder_view = NULL;
2201 TnyFolderStore *folder = NULL;
2202 TnyFolderType folder_type;
2204 gboolean result = FALSE;
2206 /*Get current folder */
2207 if (MODEST_IS_MAIN_WINDOW(win)) {
2209 /* Get folder view */
2210 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2211 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2212 /* If no folder view, always dimmed */
2216 /* Get selected folder as parent of new folder to create */
2217 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2219 if (!(folder && TNY_IS_FOLDER(folder))) {
2221 g_object_unref (folder);
2225 /* Check folder type */
2226 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2228 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2229 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2230 for (i=0; i < ntypes; i++) {
2231 result = result || folder_type == types[i];
2237 g_object_unref (folder);
2243 _folder_is_any_of_type (TnyFolder *folder,
2244 TnyFolderType types[],
2247 TnyFolderType folder_type;
2248 gboolean result = FALSE;
2251 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2253 /* Get folder type */
2254 folder_type = modest_tny_folder_guess_folder_type (folder);
2255 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2256 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2258 /* Check foler type */
2259 for (i=0; i < ntypes; i++) {
2260 result = result || folder_type == types[i];
2267 _clipboard_is_empty (ModestWindow *win)
2269 gboolean result = FALSE;
2271 if (MODEST_IS_MAIN_WINDOW (win)) {
2272 ModestEmailClipboard *clipboard = NULL;
2273 clipboard = modest_runtime_get_email_clipboard ();
2274 if (modest_email_clipboard_cleared (clipboard))
2282 _invalid_clipboard_selected (ModestWindow *win,
2283 ModestDimmingRule *rule)
2285 const DimmedState *state = NULL;
2286 gboolean result = FALSE;
2287 GtkWidget *focused = NULL;
2289 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2290 state = modest_window_get_dimming_state (win);
2291 /* Get focuesed widget */
2292 focused = gtk_window_get_focus (GTK_WINDOW (win));
2294 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2295 gboolean has_selection = FALSE;
2296 if (GTK_IS_TEXT_VIEW (focused)) {
2297 GtkTextBuffer *buffer = NULL;
2298 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2299 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2300 } else if (GTK_IS_EDITABLE (focused)) {
2301 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2303 result = !has_selection;
2304 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2306 g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused)));
2307 if (GTK_IS_LABEL (focused) &&
2308 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2310 } else if (GTK_IS_TEXT_VIEW (focused)) {
2311 GtkTextBuffer *buffer;
2312 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2313 result = !gtk_text_buffer_get_has_selection (buffer);
2314 } else if (GTK_IS_HTML (focused)) {
2317 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2318 result = ((sel == NULL) || (sel[0] == '\0'));
2319 } else if (!MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2320 GtkClipboard *clipboard;
2323 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2324 /* Get clipboard selection*/
2325 selection = gtk_clipboard_wait_for_text (clipboard);
2327 result = (selection == NULL);
2335 modest_dimming_rule_set_notification (rule, "");
2338 else if (MODEST_IS_MAIN_WINDOW (win)) {
2340 result = state->n_selected == 0;
2342 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2350 _invalid_attach_selected (ModestWindow *win,
2353 gboolean for_remove,
2354 ModestDimmingRule *rule)
2356 GList *attachments, *node;
2358 TnyHeaderFlags flags;
2359 gboolean nested_attachments = FALSE;
2360 gboolean selected_messages = FALSE;
2361 const DimmedState *state = NULL;
2362 gboolean result = FALSE;
2364 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2365 state = modest_window_get_dimming_state (win);
2367 if (MODEST_IS_MAIN_WINDOW (win)) {
2368 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2370 result = !state->any_has_attachments;
2372 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2374 /* Get selected atachments */
2375 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2376 n_selected = g_list_length (attachments);
2381 result = n_selected != 1;
2384 result = n_selected < 1;
2387 /* Check attached type (view operation not required) */
2388 if (!result && !for_view) {
2389 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2390 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2391 TnyList *nested_list = tny_simple_list_new ();
2392 if (!for_remove && TNY_IS_MSG (mime_part)) {
2393 selected_messages = TRUE;
2396 tny_mime_part_get_parts (mime_part, nested_list);
2397 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2398 nested_attachments = TRUE;
2401 g_object_unref (nested_list);
2405 /* Set notifications */
2406 if (result && rule != NULL) {
2407 if (selected_messages) {
2408 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2409 } else if (nested_attachments) {
2410 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2411 } else if (n_selected == 0) {
2412 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2413 } else if (unique) {
2414 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2419 g_list_free (attachments);
2426 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2428 GList *attachments = NULL, *node;
2430 gint n_attachments = 0;
2431 gboolean result = FALSE;
2433 /* This should check if _all_ the attachments are already purged. If only some
2434 * of them are purged, then it does not cause dim as there's a confirmation dialog
2435 * for removing only local attachments */
2437 /* Get selected atachments */
2438 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2439 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2440 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2441 /* If we're in main window, we won't know if there are already purged attachments */
2445 if (attachments == NULL)
2448 for (node = attachments; node != NULL; node = g_list_next (node)) {
2449 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2450 if (tny_mime_part_is_purged (mime_part)) {
2457 g_list_free (attachments);
2460 result = (purged == n_attachments);
2462 result = (purged > 0);
2464 /* This string no longer exists, refer to NB#75415 for more info
2465 if (result && (rule != NULL))
2466 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2473 _invalid_msg_selected (ModestMainWindow *win,
2475 ModestDimmingRule *rule)
2477 GtkWidget *folder_view = NULL;
2478 const DimmedState *state = NULL;
2479 gboolean result = FALSE;
2481 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2482 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2483 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2485 /* Get folder view to check focus */
2486 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2487 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2489 /* Check dimmed rule (TODO: check focus on widgets */
2491 result = ((state->n_selected == 0 ) ||
2492 (gtk_widget_is_focus (folder_view)));
2494 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2496 if (!result && unique) {
2497 result = state->n_selected > 1;
2499 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2507 _msg_download_in_progress (ModestWindow *win)
2509 gboolean result = FALSE;
2511 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2513 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2514 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2516 else if (MODEST_IS_MAIN_WINDOW (win)) {
2517 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2524 _msg_download_completed (ModestMainWindow *win)
2526 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2527 return state->any_marked_as_cached;
2531 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2533 GSList **send_queues = (GSList **) userdata;
2534 *send_queues = g_slist_prepend (*send_queues, value);
2538 _selected_msg_sent_in_progress (ModestWindow *win)
2540 const DimmedState *state = modest_window_get_dimming_state (win);
2541 return state->sent_in_progress;
2546 _sending_in_progress (ModestWindow *win)
2548 GHashTable *send_queue_cache = NULL;
2549 ModestCacheMgr *cache_mgr = NULL;
2550 ModestTnySendQueue *send_queue = NULL;
2551 GSList *send_queues = NULL, *node = NULL;
2552 gboolean result = FALSE;
2554 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2556 /* Get send queue */
2557 cache_mgr = modest_runtime_get_cache_mgr ();
2558 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2559 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2561 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2563 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2564 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2566 /* Check if send operation is in progress */
2567 result = modest_tny_send_queue_sending_in_progress (send_queue);
2574 _invalid_folder_for_purge (ModestWindow *win,
2575 ModestDimmingRule *rule)
2577 TnyFolder *folder = NULL;
2578 TnyAccount *account = NULL;
2579 gboolean result = FALSE;
2581 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2583 /* Get folder and account of message */
2584 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2585 g_return_val_if_fail(msg != NULL, TRUE);
2586 folder = tny_msg_get_folder (msg);
2587 g_object_unref (msg);
2588 if (folder == NULL) {
2589 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2592 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2593 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2594 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2597 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2598 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2601 g_return_val_if_reached (FALSE);
2603 account = modest_tny_folder_get_account (folder);
2604 if (account == NULL) goto frees;
2607 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2608 TnyFolderType types[2];
2609 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2610 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2612 if (_selected_folder_is_any_of_type (win, types, 2)) {
2614 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2619 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2620 /* If it's POP then dim */
2621 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2622 MODEST_PROTOCOL_STORE_POP) {
2623 GList *attachments = NULL;
2624 gint n_selected = 0;
2627 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2629 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2630 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2631 n_selected = g_list_length (attachments);
2632 g_list_free (attachments);
2635 modest_dimming_rule_set_notification (rule,
2636 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2637 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2644 g_object_unref (folder);
2645 if (account != NULL)
2646 g_object_unref (account);
2652 _transfer_mode_enabled (ModestWindow *win)
2654 gboolean result = FALSE;
2657 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2658 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2659 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2660 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2662 g_warning("_transfer_mode_enabled called with wrong window type");
2669 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2671 GtkWidget *folder_view = NULL;
2672 TnyFolderStore *folder = NULL;
2673 ModestEmailClipboard *clipboard = NULL;
2674 const gchar *folder_name = NULL;
2675 gboolean result = FALSE;
2677 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2679 /*Get current parent folder */
2680 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2681 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2682 /* If no folder view, always dimmed */
2683 if (!folder_view) return FALSE;
2685 /* Get selected folder as parent of new folder to create */
2686 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2687 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2689 /* get modest clipboard and source folder */
2690 clipboard = modest_runtime_get_email_clipboard ();
2691 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2692 if (folder_name == NULL) goto frees;
2694 /* Check source subfolders names */
2695 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2701 g_object_unref (folder);
2708 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2711 ModestDimmingRule *rule = NULL;
2712 gboolean dimmed = FALSE;
2714 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2716 rule = MODEST_DIMMING_RULE (user_data);
2718 /* Check dimmed rule */
2720 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2727 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2730 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2732 ModestMsgEditFormat format =
2733 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2735 return (format != MODEST_MSG_EDIT_FORMAT_HTML);