1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-tny-account.h"
39 #include "modest-text-utils.h"
40 #include <widgets/modest-attachments-view.h>
41 #include <modest-runtime.h>
42 #include <tny-simple-list.h>
43 #include <widgets/modest-recpt-editor.h>
46 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
47 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
48 static gboolean _invalid_attach_selected (ModestWindow *win,
49 gboolean unique, gboolean for_view, gboolean for_remove,
50 ModestDimmingRule *rule);
51 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
52 static gboolean _clipboard_is_empty (ModestWindow *win);
53 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
54 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
55 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
56 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
57 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
58 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
59 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
60 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
61 static gboolean _selected_folder_is_root (ModestMainWindow *win);
62 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
63 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
64 static gboolean _folder_view_has_focus (ModestWindow *win);
65 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
66 static gboolean _msg_download_in_progress (ModestWindow *win);
67 static gboolean _msg_download_completed (ModestMainWindow *win);
68 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
69 static gboolean _sending_in_progress (ModestWindow *win);
70 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
71 static gboolean _transfer_mode_enabled (ModestWindow *win);
72 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
73 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
77 _define_main_window_dimming_state (ModestMainWindow *window)
79 DimmedState *state = NULL;
80 GtkWidget *focused_widget = NULL;
81 GtkWidget *header_view = NULL;
82 GtkTreeModel *model = NULL;
83 TnyList *selected_headers = NULL;
84 TnyIterator *iter = NULL;
85 TnyHeader *header = NULL;
86 ModestCacheMgr *cache_mgr = NULL;
87 GHashTable *send_queue_cache = NULL;
88 ModestTnySendQueue *send_queue = NULL;
89 GSList *send_queues = NULL, *node = NULL;
90 ModestWindowMgr *mgr = NULL;
91 gboolean found = FALSE;
92 gchar *msg_uid = NULL;
94 gboolean all_deleted = TRUE;
95 gboolean all_seen = TRUE;
96 gboolean all_cached = TRUE;
97 gboolean all_has_attach = TRUE;
99 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
102 state = g_slice_new0 (DimmedState);
103 state->n_selected = 0;
104 state->already_opened_msg = 0;
105 state->any_marked_as_deleted = FALSE;
106 state->all_marked_as_deleted = FALSE;
107 state->any_marked_as_seen = FALSE;
108 state->all_marked_as_seen = FALSE;
109 state->any_marked_as_cached = FALSE;
110 state->all_marked_as_cached = FALSE;
111 state->any_has_attachments = FALSE;
112 state->all_has_attachments = FALSE;
113 state->sent_in_progress = FALSE;
114 state->all_selected = FALSE;
116 /* Get focused widget */
117 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
118 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
121 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
122 header_view = focused_widget;
124 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
127 /* Get header view and selected headers */
128 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
129 if (!selected_headers)
132 /* Examine selected headers */
133 iter = tny_list_create_iterator (selected_headers);
134 while (!tny_iterator_is_done (iter)) {
135 header = TNY_HEADER (tny_iterator_get_current (iter));
136 flags = tny_header_get_flags (header);
142 mgr = modest_runtime_get_window_mgr ();
143 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
144 state->already_opened_msg++;
147 /* Mark as deleted */
148 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
149 state->all_marked_as_deleted = all_deleted;
150 if (!state->any_marked_as_deleted)
151 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
154 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
155 state->all_marked_as_seen = all_seen;
156 if (!state->any_marked_as_seen)
157 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
160 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
161 state->all_marked_as_cached = all_cached;
162 if (!state->any_marked_as_cached)
163 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
165 /* Mark has_attachments */
166 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
167 state->all_has_attachments = all_has_attach;
168 if (!state->any_has_attachments)
169 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
171 /* sent in progress */
172 msg_uid = modest_tny_send_queue_get_msg_id (header);
173 if (!state->sent_in_progress) {
174 cache_mgr = modest_runtime_get_cache_mgr ();
175 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
176 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
178 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
180 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
181 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
183 /* Check if msg uid is being processed inside send queue */
184 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
186 state->sent_in_progress = found;
189 tny_iterator_next (iter);
190 g_object_unref (header);
193 /* check if all the headers are selected or not */
194 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
197 count = gtk_tree_model_iter_n_children(model, NULL);
198 if(state->n_selected == count)
199 state->all_selected = TRUE;
204 g_object_unref(selected_headers);
205 g_object_unref(iter);
206 g_slist_free (send_queues);
212 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
214 DimmedState *state = NULL;
215 TnyHeader *header = NULL;
216 ModestCacheMgr *cache_mgr = NULL;
217 GHashTable *send_queue_cache = NULL;
218 ModestTnySendQueue *send_queue = NULL;
219 GSList *send_queues = NULL, *node = NULL;
220 gboolean found = FALSE;
221 gchar *msg_uid = NULL;
222 TnyHeaderFlags flags;
223 gboolean all_deleted = TRUE;
224 gboolean all_seen = TRUE;
225 gboolean all_cached = TRUE;
226 gboolean all_has_attach = TRUE;
228 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
231 state = g_slice_new0 (DimmedState);
232 state->n_selected = 0;
233 state->already_opened_msg = 0;
234 state->any_marked_as_deleted = FALSE;
235 state->all_marked_as_deleted = FALSE;
236 state->any_marked_as_seen = FALSE;
237 state->all_marked_as_seen = FALSE;
238 state->any_marked_as_cached = FALSE;
239 state->all_marked_as_cached = FALSE;
240 state->any_has_attachments = FALSE;
241 state->all_has_attachments = FALSE;
242 state->sent_in_progress = FALSE;
244 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
247 g_return_val_if_fail (TNY_IS_HEADER(header), state);
248 flags = tny_header_get_flags (header);
253 /* Mark as deleted */
254 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
255 state->all_marked_as_deleted = all_deleted;
256 if (!state->any_marked_as_deleted)
257 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
260 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
261 state->all_marked_as_seen = all_seen;
262 if (!state->any_marked_as_seen)
263 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
266 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
267 state->all_marked_as_cached = all_cached;
268 if (!state->any_marked_as_cached)
269 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
271 /* Mark has_attachments */
272 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
273 state->all_has_attachments = all_has_attach;
274 if (!state->any_has_attachments)
275 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
277 /* sent in progress */
278 msg_uid = modest_tny_send_queue_get_msg_id (header);
279 if (!state->sent_in_progress) {
280 cache_mgr = modest_runtime_get_cache_mgr ();
281 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
282 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
284 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
286 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
287 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
289 /* Check if msg uid is being processed inside send queue */
290 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
292 state->sent_in_progress = found;
297 g_object_unref (header);
298 g_slist_free (send_queues);
305 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
307 DimmedState *state = NULL;
309 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
311 if (MODEST_IS_MAIN_WINDOW (window))
312 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
313 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
314 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
322 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
324 ModestDimmingRule *rule = NULL;
325 gboolean dimmed = FALSE;
327 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
328 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
329 rule = MODEST_DIMMING_RULE (user_data);
331 /* Check dimmed rule */
332 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
334 dimmed = _msg_download_in_progress (win);
336 modest_dimming_rule_set_notification (rule, "");
338 } else if (MODEST_IS_MAIN_WINDOW(win)) {
340 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
343 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
351 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
353 ModestDimmingRule *rule = NULL;
354 GtkWidget *folder_view = NULL;
355 TnyFolderStore *parent_folder = NULL;
356 gboolean dimmed = FALSE;
358 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
359 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
360 rule = MODEST_DIMMING_RULE (user_data);
363 dimmed = _transfer_mode_enabled (win);
365 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
370 /* Get selected folder as parent of new folder to create */
371 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
372 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
373 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
377 if (TNY_IS_ACCOUNT (parent_folder)) {
378 /* If it's the local account then do not dim */
379 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
382 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
383 if (proto_str != NULL) {
384 /* If it's POP then dim */
385 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
386 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
388 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
392 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
394 TnyFolderType types[3];
396 types[0] = TNY_FOLDER_TYPE_DRAFTS;
397 types[1] = TNY_FOLDER_TYPE_OUTBOX;
398 types[2] = TNY_FOLDER_TYPE_SENT;
400 /* Apply folder rules */
402 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
404 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
407 dimmed = _selected_folder_is_any_of_type (win, types, 3);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
413 /* if not the folder is selected then dim */
414 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
415 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
416 if (folder_view && !gtk_widget_is_focus (folder_view))
419 g_object_unref (parent_folder);
425 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
427 ModestDimmingRule *rule = NULL;
428 GtkWidget *folder_view = NULL;
429 GtkWidget *header_view = NULL;
430 gboolean dimmed = FALSE;
432 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
433 rule = MODEST_DIMMING_RULE (user_data);
435 if (MODEST_IS_MAIN_WINDOW (win)) {
436 /* Get the folder view */
437 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
438 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
440 /* Get header view */
441 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
442 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
444 if (header_view && gtk_widget_is_focus (header_view))
445 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
447 if (folder_view && gtk_widget_is_focus (folder_view))
448 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
450 if (header_view && folder_view &&
451 !gtk_widget_is_focus (header_view) &&
452 !gtk_widget_is_focus (folder_view)) {
454 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
457 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
466 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
468 ModestDimmingRule *rule = NULL;
469 TnyFolderType types[6];
470 gboolean dimmed = FALSE;
472 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
473 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
474 rule = MODEST_DIMMING_RULE (user_data);
476 types[0] = TNY_FOLDER_TYPE_DRAFTS;
477 types[1] = TNY_FOLDER_TYPE_OUTBOX;
478 types[2] = TNY_FOLDER_TYPE_SENT;
479 types[3] = TNY_FOLDER_TYPE_INBOX;
480 types[4] = TNY_FOLDER_TYPE_ROOT;
481 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
484 /* Check dimmed rule */
486 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
488 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
491 dimmed = _selected_folder_is_any_of_type (win, types, 6);
493 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
496 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
498 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
501 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
503 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
506 dimmed = _transfer_mode_enabled (win);
508 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
515 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
517 ModestDimmingRule *rule = NULL;
518 gboolean dimmed = FALSE;
520 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
521 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
522 rule = MODEST_DIMMING_RULE (user_data);
524 /* Check dimmed rule */
526 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
527 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
531 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
540 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
542 ModestDimmingRule *rule = NULL;
543 TnyFolderType types[4];
544 gboolean dimmed = FALSE;
546 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
547 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
548 rule = MODEST_DIMMING_RULE (user_data);
550 types[0] = TNY_FOLDER_TYPE_DRAFTS;
551 types[1] = TNY_FOLDER_TYPE_OUTBOX;
552 types[2] = TNY_FOLDER_TYPE_SENT;
553 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
555 /* Check dimmed rule */
557 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
559 modest_dimming_rule_set_notification (rule, "");
562 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
564 modest_dimming_rule_set_notification (rule, "");
567 dimmed = _selected_folder_is_any_of_type (win, types, 4);
569 modest_dimming_rule_set_notification (rule, "");
572 dimmed = _transfer_mode_enabled (win);
574 modest_dimming_rule_set_notification (rule, "");
581 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
583 ModestDimmingRule *rule = NULL;
584 gboolean dimmed = FALSE;
585 const DimmedState *state = NULL;
587 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
588 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
589 rule = MODEST_DIMMING_RULE (user_data);
590 state = modest_window_get_dimming_state (win);
592 /* Check dimmed rule */
594 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
597 dimmed = state->any_marked_as_deleted;
599 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
602 dimmed = _selected_msg_sent_in_progress (win);
604 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
611 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
613 ModestDimmingRule *rule = NULL;
614 gboolean dimmed = FALSE;
615 TnyFolderType types[3];
617 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
618 rule = MODEST_DIMMING_RULE (user_data);
620 /* main window dimming rules */
621 if (MODEST_IS_MAIN_WINDOW(win)) {
623 types[0] = TNY_FOLDER_TYPE_DRAFTS;
624 types[1] = TNY_FOLDER_TYPE_OUTBOX;
625 types[2] = TNY_FOLDER_TYPE_ROOT;
627 /* Check dimmed rule */
629 dimmed = _selected_folder_is_any_of_type (win, types, 3);
631 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
634 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
636 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
639 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
641 /* msg view window dimming rules */
642 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
644 /* Check dimmed rule */
646 dimmed = _transfer_mode_enabled (win);
648 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
651 dimmed = _msg_download_in_progress (win);
653 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
662 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
664 ModestDimmingRule *rule = NULL;
665 gboolean dimmed = FALSE;
667 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
668 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
669 rule = MODEST_DIMMING_RULE (user_data);
671 /* Check dimmed rule */
673 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
676 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
678 modest_dimming_rule_set_notification (rule, "");
685 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
687 gboolean dimmed = FALSE;
689 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
691 /* Check dimmed rule */
699 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
701 ModestDimmingRule *rule = NULL;
702 const DimmedState *state = NULL;
703 gboolean dimmed = FALSE;
705 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
706 rule = MODEST_DIMMING_RULE (user_data);
707 state = modest_window_get_dimming_state (win);
709 /* Check dimmed rule */
710 if (MODEST_IS_MAIN_WINDOW (win)) {
712 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
714 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
717 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
720 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
722 gchar *num = NULL, *message = NULL;
724 num = g_strdup_printf ("%d", state->already_opened_msg);
725 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
726 modest_dimming_rule_set_notification (rule, message);
733 dimmed = state->any_marked_as_deleted;
735 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
739 dimmed = state->sent_in_progress;
741 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
744 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
746 dimmed = _transfer_mode_enabled (win);
748 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
751 dimmed = state->any_marked_as_deleted;
753 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
756 dimmed = state->sent_in_progress;
758 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
761 /* The delete button should be dimmed when viewing an attachment,
762 * but should be enabled when viewing a message from the list,
763 * or when viewing a search result.
766 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
767 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
769 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
779 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
781 ModestDimmingRule *rule = NULL;
782 GtkWidget *header_view = NULL;
783 gboolean dimmed = FALSE;
785 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
786 rule = MODEST_DIMMING_RULE (user_data);
788 /* main window dimming rules */
789 if (MODEST_IS_MAIN_WINDOW(win)) {
791 /* Check dimmed rule */
792 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
793 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
795 /* If the header view has the focus: */
796 if (header_view && gtk_widget_is_focus (header_view)) {
797 /* Check dimmed rule */
799 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
802 /* If the folder view has the focus: */
803 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
804 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
805 if (folder_view && gtk_widget_is_focus (folder_view)) {
806 TnyFolderStore *folder_store
807 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
809 /* Only enable for folders, not accounts,
810 * though the UI spec is not clear about that.
811 * If we enable this for accounts then we must
812 * add code to handle them in modest_ui_actions_on_details(). */
813 if (!TNY_IS_FOLDER(folder_store)) {
815 modest_dimming_rule_set_notification (rule, "");
818 g_object_unref (folder_store);
821 modest_dimming_rule_set_notification (rule, "");
824 dimmed = _msg_download_in_progress (win);
826 modest_dimming_rule_set_notification (rule, "");
833 /* msg view window dimming rules */
836 /* Check dimmed rule */
838 if (MODEST_IS_MSG_VIEW_WINDOW (win))
839 dimmed = _msg_download_in_progress (win);
841 modest_dimming_rule_set_notification (rule, "");
850 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
852 ModestDimmingRule *rule = NULL;
853 TnyHeaderFlags flags;
854 const DimmedState *state = NULL;
855 gboolean dimmed = FALSE;
857 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
858 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
859 rule = MODEST_DIMMING_RULE (user_data);
860 state = modest_window_get_dimming_state (win);
862 flags = TNY_HEADER_FLAG_SEEN;
864 /* Check dimmed rule */
866 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
869 dimmed = state->all_marked_as_seen;
871 modest_dimming_rule_set_notification (rule, "");
878 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
880 ModestDimmingRule *rule = NULL;
881 TnyHeaderFlags flags;
882 const DimmedState *state = NULL;
883 gboolean dimmed = FALSE;
885 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
886 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
887 rule = MODEST_DIMMING_RULE (user_data);
888 state = modest_window_get_dimming_state (win);
890 flags = TNY_HEADER_FLAG_SEEN;
892 /* Check dimmed rule */
894 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
896 dimmed = !state->any_marked_as_seen;
898 modest_dimming_rule_set_notification (rule, "");
905 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
907 ModestDimmingRule *rule = NULL;
908 gboolean dimmed = FALSE;
910 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
911 rule = MODEST_DIMMING_RULE (user_data);
913 if (MODEST_IS_MAIN_WINDOW (win))
914 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
915 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
916 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
923 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
925 GtkWidget *folder_view = NULL;
926 ModestDimmingRule *rule = NULL;
927 const DimmedState *state = NULL;
928 gboolean dimmed = FALSE;
930 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
931 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
932 rule = MODEST_DIMMING_RULE (user_data);
933 state = modest_window_get_dimming_state (win);
935 /* Get the folder view */
936 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
937 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
940 /* Check diming rules for folders transfer */
941 if (gtk_widget_is_focus (folder_view)) {
942 TnyFolderType types[5];
944 types[0] = TNY_FOLDER_TYPE_DRAFTS;
945 types[1] = TNY_FOLDER_TYPE_OUTBOX;
946 types[2] = TNY_FOLDER_TYPE_SENT;
947 types[3] = TNY_FOLDER_TYPE_ROOT;
948 types[4] = TNY_FOLDER_TYPE_INBOX;
950 /* Apply folder rules */
952 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
954 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
957 dimmed = _selected_folder_is_any_of_type (win, types, 5);
959 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
963 /* Check diming rules for messages transfer */
965 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
967 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
968 state->already_opened_msg);
969 modest_dimming_rule_set_notification (rule, message);
974 if (!gtk_widget_is_focus (folder_view))
975 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
979 dimmed = _selected_msg_sent_in_progress (win);
981 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
988 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
990 ModestDimmingRule *rule = NULL;
991 gboolean dimmed = FALSE;
993 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
994 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
995 rule = MODEST_DIMMING_RULE (user_data);
997 /* Check dimmed rule */
999 dimmed = _transfer_mode_enabled (win);
1001 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1005 dimmed = _selected_msg_sent_in_progress (win);
1007 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1010 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1011 /* The move_to button should be dimmed when viewing an attachment,
1012 * but should be enabled when viewing a message from the list,
1013 * or when viewing a search result.
1015 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1016 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1021 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1028 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1030 ModestDimmingRule *rule = NULL;
1031 gboolean dimmed = FALSE;
1033 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1034 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1035 rule = MODEST_DIMMING_RULE (user_data);
1037 /* Check dimmed rule */
1039 dimmed = _transfer_mode_enabled (win);
1041 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1048 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1050 ModestDimmingRule *rule = NULL;
1051 TnyFolderType types[3];
1052 gboolean dimmed = FALSE;
1054 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1055 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1056 rule = MODEST_DIMMING_RULE (user_data);
1058 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1059 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1060 types[2] = TNY_FOLDER_TYPE_SENT;
1062 /* Check dimmed rule */
1064 dimmed = _clipboard_is_empty (win);
1066 modest_dimming_rule_set_notification (rule,
1067 dgettext("hildon-common-strings",
1068 "ecoc_ib_edwin_nothing_to_paste"));
1071 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1073 modest_dimming_rule_set_notification (rule,
1074 dgettext("hildon-common-strings",
1075 "ckct_ib_unable_to_paste_here"));
1078 dimmed = !_folder_view_has_focus (win);
1080 modest_dimming_rule_set_notification (rule,
1081 dgettext("hildon-common-strings",
1082 "ckct_ib_unable_to_paste_here"));
1085 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1087 modest_dimming_rule_set_notification (rule,
1088 dgettext("hildon-common-strings",
1089 "ckct_ib_unable_to_paste_here"));
1092 dimmed = _selected_folder_is_same_as_source (win);
1094 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1097 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1099 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1107 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1109 ModestDimmingRule *rule = NULL;
1110 gboolean dimmed = FALSE;
1111 GtkWidget *focused = NULL;
1113 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1114 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1115 rule = MODEST_DIMMING_RULE (user_data);
1117 focused = gtk_window_get_focus (GTK_WINDOW (win));
1119 /* Main window dimming rules */
1120 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1121 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1123 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1124 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1126 if (!dimmed && GTK_IS_ENTRY (focused)) {
1127 const gchar *current_text;
1128 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1129 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1132 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1133 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1134 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1137 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1143 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1145 ModestDimmingRule *rule = NULL;
1146 gboolean dimmed = FALSE;
1148 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1149 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1150 rule = MODEST_DIMMING_RULE (user_data);
1152 /* Check dimmed rule */
1154 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1157 dimmed = _purged_attach_selected (win, FALSE, NULL);
1159 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1167 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1169 ModestDimmingRule *rule = NULL;
1170 gboolean dimmed = FALSE;
1172 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1173 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1174 rule = MODEST_DIMMING_RULE (user_data);
1176 /* Check dimmed rule */
1178 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1181 dimmed = _purged_attach_selected (win, FALSE, NULL);
1183 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1191 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1193 ModestDimmingRule *rule = NULL;
1194 const DimmedState *state = NULL;
1195 gboolean dimmed = FALSE;
1197 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1198 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1199 rule = MODEST_DIMMING_RULE (user_data);
1200 state = modest_window_get_dimming_state (win);
1202 /* Check in main window if there's only one message selected */
1203 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1204 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1207 /* Check in view window if there's any attachment selected */
1208 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1209 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1211 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1214 /* cannot purge in editable drafts nor pop folders */
1216 dimmed = _invalid_folder_for_purge (win, rule);
1219 /* Check if the selected message in main window has attachments */
1220 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1221 dimmed = !(state->any_has_attachments);
1223 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1226 /* Check if all attachments are already purged */
1228 dimmed = _purged_attach_selected (win, TRUE, rule);
1231 /* Check if the message is already downloaded */
1232 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1233 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1235 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1243 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1245 ModestDimmingRule *rule = NULL;
1246 gboolean dimmed = FALSE;
1248 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1249 rule = MODEST_DIMMING_RULE (user_data);
1251 /* Check dimmed rule */
1252 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1253 dimmed = _clipboard_is_empty (win);
1255 modest_dimming_rule_set_notification (rule, "");
1258 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1259 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1266 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1268 ModestDimmingRule *rule = NULL;
1269 gboolean dimmed = FALSE;
1271 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1272 rule = MODEST_DIMMING_RULE (user_data);
1274 /* Check dimmed rule */
1275 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1276 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1283 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1285 ModestDimmingRule *rule = NULL;
1286 const DimmedState *state = NULL;
1287 gboolean dimmed = FALSE;
1289 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1290 rule = MODEST_DIMMING_RULE (user_data);
1291 state = modest_window_get_dimming_state (win);
1293 /* Check common dimming rules */
1295 dimmed = _invalid_clipboard_selected (win, rule);
1298 /* Check window specific dimming rules */
1299 if (MODEST_IS_MAIN_WINDOW (win)) {
1300 /* Get focused widget */
1301 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1303 if (MODEST_IS_HEADER_VIEW (focused)) {
1305 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1307 modest_dimming_rule_set_notification (rule, "");
1310 dimmed = _selected_msg_sent_in_progress (win);
1312 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1315 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1317 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1320 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1321 TnyFolderType types[3];
1323 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1324 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1325 types[2] = TNY_FOLDER_TYPE_SENT;
1327 /* Apply folder rules */
1329 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1331 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1334 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1336 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1339 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1341 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1350 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1352 ModestDimmingRule *rule = NULL;
1353 const DimmedState *state = NULL;
1354 gboolean dimmed = FALSE;
1356 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1357 rule = MODEST_DIMMING_RULE (user_data);
1358 state = modest_window_get_dimming_state (win);
1360 /* Check common dimming rules */
1362 dimmed = _invalid_clipboard_selected (win, rule);
1365 /* Check window specific dimming rules */
1366 if (MODEST_IS_MAIN_WINDOW (win)) {
1367 /* Get focused widget */
1368 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1370 if (MODEST_IS_HEADER_VIEW (focused)) {
1372 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1374 modest_dimming_rule_set_notification (rule, "");
1377 dimmed = _selected_msg_sent_in_progress (win);
1379 modest_dimming_rule_set_notification (rule, _(""));
1382 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1384 modest_dimming_rule_set_notification (rule, _(""));
1387 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1388 TnyFolderType types[3];
1390 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1391 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1392 types[2] = TNY_FOLDER_TYPE_SENT;
1395 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1397 modest_dimming_rule_set_notification (rule, _(""));
1400 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1402 modest_dimming_rule_set_notification (rule, _(""));
1411 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1413 ModestDimmingRule *rule = NULL;
1414 const DimmedState *state = NULL;
1415 gboolean dimmed = FALSE;
1417 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1418 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1419 rule = MODEST_DIMMING_RULE (user_data);
1420 state = modest_window_get_dimming_state (win);
1423 /* Check common dimming rules */
1425 ModestMsgEditFormat format;
1426 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1428 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1430 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1435 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1436 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1438 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1440 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1448 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1450 ModestDimmingRule *rule = NULL;
1451 const DimmedState *state = NULL;
1452 gboolean dimmed = FALSE;
1454 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1455 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1456 rule = MODEST_DIMMING_RULE (user_data);
1457 state = modest_window_get_dimming_state (win);
1461 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1462 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1464 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1466 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1474 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1476 ModestDimmingRule *rule = NULL;
1477 const DimmedState *state = NULL;
1478 gboolean dimmed = FALSE;
1479 GtkWidget *focused = NULL;
1481 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1482 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1483 rule = MODEST_DIMMING_RULE (user_data);
1484 state = modest_window_get_dimming_state (win);
1486 focused = gtk_window_get_focus (GTK_WINDOW (win));
1489 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1493 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1497 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1498 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1499 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1500 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1507 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1509 ModestDimmingRule *rule = NULL;
1510 const DimmedState *state = NULL;
1511 gboolean dimmed = FALSE;
1513 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1514 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1515 rule = MODEST_DIMMING_RULE (user_data);
1516 state = modest_window_get_dimming_state (win);
1519 GList *selected_attachments = NULL;
1520 gint n_att_selected = 0;
1521 GtkWidget *attachments_view;
1522 attachments_view = modest_msg_edit_window_get_child_widget (
1523 MODEST_MSG_EDIT_WINDOW (win),
1524 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1526 selected_attachments = modest_attachments_view_get_selection (
1527 MODEST_ATTACHMENTS_VIEW (attachments_view));
1528 n_att_selected = g_list_length (selected_attachments);
1529 g_list_free (selected_attachments);
1531 dimmed = (n_att_selected != 1);
1538 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1540 ModestDimmingRule *rule = NULL;
1541 const DimmedState *state = NULL;
1542 gboolean dimmed = FALSE;
1544 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1545 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1546 rule = MODEST_DIMMING_RULE (user_data);
1547 state = modest_window_get_dimming_state (win);
1550 GtkWidget *subject_field, *body_field;
1551 GtkTextBuffer *body_buffer;
1552 const gchar *subject = NULL;
1553 body_field = modest_msg_edit_window_get_child_widget (
1554 MODEST_MSG_EDIT_WINDOW (win),
1555 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1556 subject_field = modest_msg_edit_window_get_child_widget (
1557 MODEST_MSG_EDIT_WINDOW (win),
1558 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1559 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1560 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1562 dimmed = ((subject == NULL || subject[0] == '\0')
1563 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1565 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1569 GtkWidget *to_field, *cc_field, *bcc_field;
1570 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1571 cc_field = modest_msg_edit_window_get_child_widget (
1572 MODEST_MSG_EDIT_WINDOW (win),
1573 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1574 to_field = modest_msg_edit_window_get_child_widget (
1575 MODEST_MSG_EDIT_WINDOW (win),
1576 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1577 bcc_field = modest_msg_edit_window_get_child_widget (
1578 MODEST_MSG_EDIT_WINDOW (win),
1579 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1580 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1581 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1582 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1584 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1585 gtk_text_buffer_get_char_count (cc_buffer) +
1586 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1588 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1595 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1597 ModestDimmingRule *rule = NULL;
1598 gboolean dimmed = FALSE;
1600 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1601 rule = MODEST_DIMMING_RULE (user_data);
1603 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1605 /* Check dimmed rule */
1607 dimmed = _transfer_mode_enabled (win);
1609 modest_dimming_rule_set_notification (
1610 rule, _("mail_ib_notavailable_downloading"));
1613 dimmed = modest_msg_view_window_first_message_selected (
1614 MODEST_MSG_VIEW_WINDOW(win));
1615 modest_dimming_rule_set_notification (rule, NULL);
1622 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1624 ModestDimmingRule *rule = NULL;
1625 gboolean dimmed = FALSE;
1627 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1628 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1629 rule = MODEST_DIMMING_RULE (user_data);
1631 /* Check dimmed rule */
1633 dimmed = _transfer_mode_enabled (win);
1635 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1638 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1639 modest_dimming_rule_set_notification (rule, NULL);
1647 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1649 const gboolean dimmed =
1650 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1657 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1659 ModestDimmingRule *rule = NULL;
1660 TnyFolderType types[1];
1661 const DimmedState *state = NULL;
1662 gboolean dimmed = FALSE;
1664 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1665 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1666 rule = MODEST_DIMMING_RULE (user_data);
1667 state = modest_window_get_dimming_state (win);
1669 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1671 /* Check dimmed rules */
1673 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1675 modest_dimming_rule_set_notification (rule, "");
1678 dimmed = !_sending_in_progress (win);
1680 modest_dimming_rule_set_notification (rule, "");
1687 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1689 ModestDimmingRule *rule = NULL;
1690 TnyFolderType types[1];
1691 const DimmedState *state = NULL;
1692 gboolean dimmed = FALSE;
1694 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1695 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1696 rule = MODEST_DIMMING_RULE (user_data);
1697 state = modest_window_get_dimming_state (win);
1699 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1701 /* Check dimmed rules */
1703 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1705 modest_dimming_rule_set_notification (rule, "");
1708 dimmed = !_sending_in_progress (win);
1710 modest_dimming_rule_set_notification (rule, "");
1717 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1719 ModestDimmingRule *rule = NULL;
1720 gboolean dimmed = FALSE;
1722 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1723 rule = MODEST_DIMMING_RULE (user_data);
1725 /* Check dimmed rule */
1727 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1730 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1737 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1739 ModestDimmingRule *rule = NULL;
1740 gboolean dimmed = FALSE;
1742 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1743 rule = MODEST_DIMMING_RULE (user_data);
1745 /* Check dimmed rule */
1747 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1748 if (g_slist_length (account_names) <= 1)
1751 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1753 modest_account_mgr_free_account_names (account_names);
1760 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1762 ModestDimmingRule *rule = NULL;
1763 gboolean dimmed = FALSE;
1764 GtkWidget *focused = NULL;
1766 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1767 rule = MODEST_DIMMING_RULE (user_data);
1768 focused = gtk_window_get_focus (GTK_WINDOW (win));
1773 gchar *selection = NULL;
1774 if (GTK_IS_TEXT_VIEW (focused)) {
1775 GtkTextIter start, end;
1776 GtkTextBuffer *buffer = NULL;
1777 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1778 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1779 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1781 } else if (GTK_IS_LABEL (focused)) {
1783 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1784 const gchar *start_offset;
1785 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1786 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1787 selection = g_new0 (gchar, end - start + 1);
1788 g_utf8_strncpy (selection, start_offset, end - start);
1791 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1792 selection = gtk_clipboard_wait_for_text (clipboard);
1794 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1800 /* *********************** static utility functions ******************** */
1804 _selected_folder_not_writeable (ModestMainWindow *win,
1807 GtkWidget *folder_view = NULL;
1808 TnyFolderStore *parent_folder = NULL;
1809 ModestEmailClipboard *clipboard = NULL;
1810 ModestTnyFolderRules rules;
1811 gboolean is_local_acc = FALSE;
1812 gboolean xfer_folders = FALSE;
1813 gboolean result = FALSE;
1815 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1817 /* Get folder view */
1818 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1819 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1820 /* If no folder view, always dimmed */
1824 /* Get selected folder as parent of new folder to create */
1825 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1826 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1827 /* If it's the local account and its transfering folders, then do not dim */
1828 if (TNY_IS_ACCOUNT (parent_folder)) {
1829 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1831 clipboard = modest_runtime_get_email_clipboard ();
1832 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1837 result = !(is_local_acc && xfer_folders);
1839 result = !is_local_acc;
1843 /* Check dimmed rule */
1844 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1845 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1849 if (parent_folder != NULL)
1850 g_object_unref (parent_folder);
1856 _selected_folder_not_deletable (ModestMainWindow *win)
1858 GtkWidget *folder_view = NULL;
1859 TnyFolderStore *parent_folder = NULL;
1860 ModestTnyFolderRules rules;
1861 gboolean result = FALSE;
1863 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1865 /* Get folder view */
1866 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1867 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1868 /* If no folder view, always dimmed */
1872 /* Get selected folder as parent of new folder to create */
1873 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1874 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1879 /* Check dimmed rule */
1880 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1881 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1885 if (parent_folder != NULL)
1886 g_object_unref (parent_folder);
1892 _selected_folder_not_moveable (ModestMainWindow *win)
1894 GtkWidget *folder_view = NULL;
1895 TnyFolderStore *parent_folder = NULL;
1896 ModestTnyFolderRules rules;
1897 gboolean result = FALSE;
1899 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1901 /* Get folder view */
1902 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1903 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1904 /* If no folder view, always dimmed */
1908 /* Get selected folder as parent of new folder to create */
1909 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1910 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1915 /* Check dimmed rule */
1916 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1917 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1921 if (parent_folder != NULL)
1922 g_object_unref (parent_folder);
1928 _selected_folder_not_renameable (ModestMainWindow *win)
1930 GtkWidget *folder_view = NULL;
1931 TnyFolderStore *parent_folder = NULL;
1932 ModestTnyFolderRules rules;
1933 gboolean result = FALSE;
1935 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1937 /* Get folder view */
1938 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1939 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1940 /* If no folder view, always dimmed */
1944 /* Get selected folder as parent of new folder to create */
1945 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1946 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1951 /* Check dimmed rule */
1952 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1953 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1957 if (parent_folder != NULL)
1958 g_object_unref (parent_folder);
1964 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1966 TnyFolderType types[2];
1967 gboolean result = FALSE;
1969 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1971 types[0] = TNY_FOLDER_TYPE_ROOT;
1972 types[1] = TNY_FOLDER_TYPE_INBOX;
1974 /* Check folder type */
1975 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1977 /* Check pop and MMC accounts */
1979 result = _selected_folder_is_MMC_or_POP_root (win);
1987 _selected_folder_is_root (ModestMainWindow *win)
1989 TnyFolderType types[1];
1990 gboolean result = FALSE;
1992 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1994 /* All accounts are root items: */
1995 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1996 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1998 gboolean is_account = FALSE;
1999 TnyFolderStore *folder_store =
2000 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2002 is_account = TNY_IS_ACCOUNT (folder_store);
2003 g_object_unref (folder_store);
2004 folder_store = NULL;
2011 /* Try something more precise: */
2012 types[0] = TNY_FOLDER_TYPE_ROOT;
2014 /* Check folder type */
2015 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2017 /* Check pop and MMC accounts */
2019 result = _selected_folder_is_MMC_or_POP_root (win);
2026 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2028 GtkWidget *folder_view = NULL;
2029 TnyFolderStore *parent_folder = NULL;
2030 gboolean result = FALSE;
2032 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2033 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2037 /* Get selected folder as parent of new folder to create */
2038 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2042 if (TNY_IS_ACCOUNT (parent_folder)) {
2043 /* If it's the local account then do not dim */
2044 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2047 /* If it's the MMC root folder then dim it */
2048 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2051 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2052 /* If it's POP then dim */
2053 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2054 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2058 g_object_unref (parent_folder);
2064 _header_view_is_all_selected (ModestMainWindow *win)
2066 const DimmedState *state = NULL;
2068 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2070 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2072 return state->all_selected;
2076 _selected_folder_is_empty (ModestMainWindow *win)
2078 GtkWidget *folder_view = NULL;
2079 TnyFolderStore *folder = NULL;
2080 gboolean result = FALSE;
2082 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2084 /* Get folder view */
2085 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2086 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2087 /* If no folder view, always dimmed */
2091 /* Get selected folder as parent of new folder to create */
2092 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2093 if (!(folder && TNY_IS_FOLDER(folder))) {
2095 g_object_unref (folder);
2099 /* Check folder type */
2100 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2103 g_object_unref (folder);
2109 _folder_view_has_focus (ModestWindow *win)
2111 GtkWidget *folder_view = NULL;
2113 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2115 /* Get folder view */
2116 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2117 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2121 if (gtk_widget_is_focus(folder_view))
2128 _selected_folder_is_same_as_source (ModestWindow *win)
2130 ModestEmailClipboard *clipboard = NULL;
2131 GtkWidget *folder_view = NULL;
2132 TnyFolderStore *folder = NULL;
2133 gboolean result = FALSE;
2135 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2137 /* Get folder view */
2138 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2139 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2143 /* Get selected folder as destination folder */
2144 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2145 if (!(folder && TNY_IS_FOLDER(folder))) {
2150 /* Check clipboard is cleared */
2151 clipboard = modest_runtime_get_email_clipboard ();
2152 if (modest_email_clipboard_cleared (clipboard)) {
2157 /* Check source folder */
2158 result = modest_email_clipboard_check_source_folder (clipboard,
2159 (const TnyFolder *) folder);
2163 g_object_unref (folder);
2169 _selected_folder_is_any_of_type (ModestWindow *win,
2170 TnyFolderType types[],
2173 GtkWidget *folder_view = NULL;
2174 TnyFolderStore *folder = NULL;
2175 TnyFolderType folder_type;
2177 gboolean result = FALSE;
2179 /*Get current folder */
2180 if (MODEST_IS_MAIN_WINDOW(win)) {
2182 /* Get folder view */
2183 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2184 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2185 /* If no folder view, always dimmed */
2189 /* Get selected folder as parent of new folder to create */
2190 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2192 if (!(folder && TNY_IS_FOLDER(folder))) {
2194 g_object_unref (folder);
2198 /* Check folder type */
2199 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2201 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2202 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2203 for (i=0; i < ntypes; i++) {
2204 result = result || folder_type == types[i];
2210 g_object_unref (folder);
2216 _folder_is_any_of_type (TnyFolder *folder,
2217 TnyFolderType types[],
2220 TnyFolderType folder_type;
2221 gboolean result = FALSE;
2224 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2226 /* Get folder type */
2227 folder_type = modest_tny_folder_guess_folder_type (folder);
2228 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2229 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2231 /* Check foler type */
2232 for (i=0; i < ntypes; i++) {
2233 result = result || folder_type == types[i];
2240 _clipboard_is_empty (ModestWindow *win)
2242 gboolean result = FALSE;
2244 if (MODEST_IS_MAIN_WINDOW (win)) {
2245 ModestEmailClipboard *clipboard = NULL;
2246 clipboard = modest_runtime_get_email_clipboard ();
2247 if (modest_email_clipboard_cleared (clipboard))
2255 _invalid_clipboard_selected (ModestWindow *win,
2256 ModestDimmingRule *rule)
2258 const DimmedState *state = NULL;
2259 gboolean result = FALSE;
2260 GtkWidget *focused = NULL;
2262 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2263 state = modest_window_get_dimming_state (win);
2264 /* Get focuesed widget */
2265 focused = gtk_window_get_focus (GTK_WINDOW (win));
2267 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2268 gboolean has_selection = FALSE;
2269 if (GTK_IS_TEXT_VIEW (focused)) {
2270 GtkTextBuffer *buffer = NULL;
2271 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2272 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2273 } else if (GTK_IS_EDITABLE (focused)) {
2274 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2276 result = !has_selection;
2277 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2279 if (GTK_IS_LABEL (focused) &&
2280 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2282 } else if (GTK_IS_TEXT_VIEW (focused)) {
2283 GtkTextBuffer *buffer;
2284 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2285 result = !gtk_text_buffer_get_has_selection (buffer);
2286 } else if (!MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2287 GtkClipboard *clipboard = NULL;
2288 gchar *selection = NULL;
2290 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2291 /* Get clipboard selection*/
2292 selection = gtk_clipboard_wait_for_text (clipboard);
2294 result = (selection == NULL);
2302 modest_dimming_rule_set_notification (rule, "");
2305 else if (MODEST_IS_MAIN_WINDOW (win)) {
2307 result = state->n_selected == 0;
2309 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2317 _invalid_attach_selected (ModestWindow *win,
2320 gboolean for_remove,
2321 ModestDimmingRule *rule)
2323 GList *attachments, *node;
2325 TnyHeaderFlags flags;
2326 gboolean nested_attachments = FALSE;
2327 gboolean selected_messages = FALSE;
2328 const DimmedState *state = NULL;
2329 gboolean result = FALSE;
2331 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2332 state = modest_window_get_dimming_state (win);
2334 if (MODEST_IS_MAIN_WINDOW (win)) {
2335 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2337 result = !state->any_has_attachments;
2339 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2341 /* Get selected atachments */
2342 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2343 n_selected = g_list_length (attachments);
2348 result = n_selected != 1;
2351 result = n_selected < 1;
2354 /* Check attached type (view operation not required) */
2355 if (!result && !for_view) {
2356 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2357 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2358 TnyList *nested_list = tny_simple_list_new ();
2359 if (!for_remove && TNY_IS_MSG (mime_part)) {
2360 selected_messages = TRUE;
2363 tny_mime_part_get_parts (mime_part, nested_list);
2364 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2365 nested_attachments = TRUE;
2368 g_object_unref (nested_list);
2372 /* Set notifications */
2373 if (result && rule != NULL) {
2374 if (selected_messages) {
2375 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2376 } else if (nested_attachments) {
2377 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2378 } else if (n_selected == 0) {
2379 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2380 } else if (unique) {
2381 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2386 g_list_free (attachments);
2393 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2395 GList *attachments = NULL, *node;
2397 gint n_attachments = 0;
2398 gboolean result = FALSE;
2400 /* This should check if _all_ the attachments are already purged. If only some
2401 * of them are purged, then it does not cause dim as there's a confirmation dialog
2402 * for removing only local attachments */
2404 /* Get selected atachments */
2405 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2406 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2407 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2408 /* If we're in main window, we won't know if there are already purged attachments */
2412 if (attachments == NULL)
2415 for (node = attachments; node != NULL; node = g_list_next (node)) {
2416 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2417 if (tny_mime_part_is_purged (mime_part)) {
2424 g_list_free (attachments);
2427 result = (purged == n_attachments);
2429 result = (purged > 0);
2431 /* This string no longer exists, refer to NB#75415 for more info
2432 if (result && (rule != NULL))
2433 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2440 _invalid_msg_selected (ModestMainWindow *win,
2442 ModestDimmingRule *rule)
2444 GtkWidget *folder_view = NULL;
2445 const DimmedState *state = NULL;
2446 gboolean result = FALSE;
2448 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2449 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2450 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2452 /* Get folder view to check focus */
2453 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2454 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2456 /* Check dimmed rule (TODO: check focus on widgets */
2458 result = ((state->n_selected == 0 ) ||
2459 (gtk_widget_is_focus (folder_view)));
2461 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2463 if (!result && unique) {
2464 result = state->n_selected > 1;
2466 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2474 _msg_download_in_progress (ModestWindow *win)
2476 gboolean result = FALSE;
2478 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2480 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2481 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2483 else if (MODEST_IS_MAIN_WINDOW (win)) {
2484 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2491 _msg_download_completed (ModestMainWindow *win)
2493 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2494 return state->any_marked_as_cached;
2498 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2500 GSList **send_queues = (GSList **) userdata;
2501 *send_queues = g_slist_prepend (*send_queues, value);
2505 _selected_msg_sent_in_progress (ModestWindow *win)
2507 const DimmedState *state = modest_window_get_dimming_state (win);
2508 return state->sent_in_progress;
2513 _sending_in_progress (ModestWindow *win)
2515 GHashTable *send_queue_cache = NULL;
2516 ModestCacheMgr *cache_mgr = NULL;
2517 ModestTnySendQueue *send_queue = NULL;
2518 GSList *send_queues = NULL, *node = NULL;
2519 gboolean result = FALSE;
2521 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2523 /* Get send queue */
2524 cache_mgr = modest_runtime_get_cache_mgr ();
2525 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2526 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2528 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2530 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2531 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2533 /* Check if send operation is in progress */
2534 result = modest_tny_send_queue_sending_in_progress (send_queue);
2541 _invalid_folder_for_purge (ModestWindow *win,
2542 ModestDimmingRule *rule)
2544 TnyFolder *folder = NULL;
2545 TnyAccount *account = NULL;
2546 gboolean result = FALSE;
2548 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2550 /* Get folder and account of message */
2551 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2552 g_return_val_if_fail(msg != NULL, TRUE);
2553 folder = tny_msg_get_folder (msg);
2554 g_object_unref (msg);
2555 if (folder == NULL) {
2556 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2559 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2560 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2561 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2564 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2565 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2568 g_return_val_if_reached (FALSE);
2570 account = modest_tny_folder_get_account (folder);
2571 if (account == NULL) goto frees;
2574 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2575 TnyFolderType types[2];
2576 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2577 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2579 if (_selected_folder_is_any_of_type (win, types, 2)) {
2581 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2586 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2587 /* If it's POP then dim */
2588 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2589 MODEST_PROTOCOL_STORE_POP) {
2590 GList *attachments = NULL;
2591 gint n_selected = 0;
2594 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2596 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2597 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2598 n_selected = g_list_length (attachments);
2599 g_list_free (attachments);
2602 modest_dimming_rule_set_notification (rule,
2603 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2604 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2611 g_object_unref (folder);
2612 if (account != NULL)
2613 g_object_unref (account);
2619 _transfer_mode_enabled (ModestWindow *win)
2621 gboolean result = FALSE;
2624 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2625 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2626 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2627 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2629 g_warning("_transfer_mode_enabled called with wrong window type");
2636 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2638 GtkWidget *folder_view = NULL;
2639 TnyFolderStore *folder = NULL;
2640 ModestEmailClipboard *clipboard = NULL;
2641 const gchar *folder_name = NULL;
2642 gboolean result = FALSE;
2644 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2646 /*Get current parent folder */
2647 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2648 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2649 /* If no folder view, always dimmed */
2650 if (!folder_view) return FALSE;
2652 /* Get selected folder as parent of new folder to create */
2653 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2654 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2656 /* get modest clipboard and source folder */
2657 clipboard = modest_runtime_get_email_clipboard ();
2658 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2659 if (folder_name == NULL) goto frees;
2661 /* Check source subfolders names */
2662 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2668 g_object_unref (folder);
2675 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2678 ModestDimmingRule *rule = NULL;
2679 gboolean dimmed = FALSE;
2681 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2682 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2683 rule = MODEST_DIMMING_RULE (user_data);
2685 /* Check dimmed rule */
2687 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2694 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2697 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2699 ModestMsgEditFormat format =
2700 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2702 return (format != MODEST_MSG_EDIT_FORMAT_HTML);