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, "");
844 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
845 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
848 modest_dimming_rule_set_notification (rule, "");
857 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
859 ModestDimmingRule *rule = NULL;
860 TnyHeaderFlags flags;
861 const DimmedState *state = NULL;
862 gboolean dimmed = FALSE;
864 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
865 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
866 rule = MODEST_DIMMING_RULE (user_data);
867 state = modest_window_get_dimming_state (win);
869 flags = TNY_HEADER_FLAG_SEEN;
871 /* Check dimmed rule */
873 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
876 dimmed = state->all_marked_as_seen;
878 modest_dimming_rule_set_notification (rule, "");
885 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
887 ModestDimmingRule *rule = NULL;
888 TnyHeaderFlags flags;
889 const DimmedState *state = NULL;
890 gboolean dimmed = FALSE;
892 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
893 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
894 rule = MODEST_DIMMING_RULE (user_data);
895 state = modest_window_get_dimming_state (win);
897 flags = TNY_HEADER_FLAG_SEEN;
899 /* Check dimmed rule */
901 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
903 dimmed = !state->any_marked_as_seen;
905 modest_dimming_rule_set_notification (rule, "");
912 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
914 ModestDimmingRule *rule = NULL;
915 gboolean dimmed = FALSE;
917 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
918 rule = MODEST_DIMMING_RULE (user_data);
920 if (MODEST_IS_MAIN_WINDOW (win))
921 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
922 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
923 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
930 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
932 GtkWidget *folder_view = NULL;
933 ModestDimmingRule *rule = NULL;
934 const DimmedState *state = NULL;
935 gboolean dimmed = FALSE;
937 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
938 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
939 rule = MODEST_DIMMING_RULE (user_data);
940 state = modest_window_get_dimming_state (win);
942 /* Get the folder view */
943 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
944 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
947 /* Check diming rules for folders transfer */
948 if (gtk_widget_is_focus (folder_view)) {
949 TnyFolderType types[5];
951 types[0] = TNY_FOLDER_TYPE_DRAFTS;
952 types[1] = TNY_FOLDER_TYPE_OUTBOX;
953 types[2] = TNY_FOLDER_TYPE_SENT;
954 types[3] = TNY_FOLDER_TYPE_ROOT;
955 types[4] = TNY_FOLDER_TYPE_INBOX;
957 /* Apply folder rules */
959 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
961 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
964 dimmed = _selected_folder_is_any_of_type (win, types, 5);
966 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
970 /* Check diming rules for messages transfer */
972 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
974 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
975 state->already_opened_msg);
976 modest_dimming_rule_set_notification (rule, message);
981 if (!gtk_widget_is_focus (folder_view))
982 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
986 dimmed = _selected_msg_sent_in_progress (win);
988 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
995 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
997 ModestDimmingRule *rule = NULL;
998 gboolean dimmed = FALSE;
1000 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1001 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1002 rule = MODEST_DIMMING_RULE (user_data);
1004 /* Check dimmed rule */
1006 dimmed = _transfer_mode_enabled (win);
1008 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1012 dimmed = _selected_msg_sent_in_progress (win);
1014 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1017 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1018 /* The move_to button should be dimmed when viewing an attachment,
1019 * but should be enabled when viewing a message from the list,
1020 * or when viewing a search result.
1022 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1023 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1028 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1035 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1037 ModestDimmingRule *rule = NULL;
1038 gboolean dimmed = FALSE;
1040 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1041 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1042 rule = MODEST_DIMMING_RULE (user_data);
1044 /* Check dimmed rule */
1046 dimmed = _transfer_mode_enabled (win);
1048 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1055 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1057 ModestDimmingRule *rule = NULL;
1058 TnyFolderType types[3];
1059 gboolean dimmed = FALSE;
1061 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1062 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1063 rule = MODEST_DIMMING_RULE (user_data);
1065 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1066 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1067 types[2] = TNY_FOLDER_TYPE_SENT;
1069 /* Check dimmed rule */
1071 dimmed = _clipboard_is_empty (win);
1073 modest_dimming_rule_set_notification (rule,
1074 dgettext("hildon-common-strings",
1075 "ecoc_ib_edwin_nothing_to_paste"));
1078 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1080 modest_dimming_rule_set_notification (rule,
1081 dgettext("hildon-common-strings",
1082 "ckct_ib_unable_to_paste_here"));
1085 dimmed = !_folder_view_has_focus (win);
1087 modest_dimming_rule_set_notification (rule,
1088 dgettext("hildon-common-strings",
1089 "ckct_ib_unable_to_paste_here"));
1092 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1094 modest_dimming_rule_set_notification (rule,
1095 dgettext("hildon-common-strings",
1096 "ckct_ib_unable_to_paste_here"));
1099 dimmed = _selected_folder_is_same_as_source (win);
1101 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1104 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1106 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1114 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1116 ModestDimmingRule *rule = NULL;
1117 gboolean dimmed = FALSE;
1118 GtkWidget *focused = NULL;
1120 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1121 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1122 rule = MODEST_DIMMING_RULE (user_data);
1124 focused = gtk_window_get_focus (GTK_WINDOW (win));
1126 /* Main window dimming rules */
1127 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1128 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1130 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1131 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1133 if (!dimmed && GTK_IS_ENTRY (focused)) {
1134 const gchar *current_text;
1135 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1136 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1139 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1140 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1141 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1144 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1150 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1152 ModestDimmingRule *rule = NULL;
1153 gboolean dimmed = FALSE;
1155 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1156 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1157 rule = MODEST_DIMMING_RULE (user_data);
1159 /* Check dimmed rule */
1161 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1164 dimmed = _purged_attach_selected (win, FALSE, NULL);
1166 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1174 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1176 ModestDimmingRule *rule = NULL;
1177 gboolean dimmed = FALSE;
1179 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1180 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1181 rule = MODEST_DIMMING_RULE (user_data);
1183 /* Check dimmed rule */
1185 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1188 dimmed = _purged_attach_selected (win, FALSE, NULL);
1190 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1198 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1200 ModestDimmingRule *rule = NULL;
1201 const DimmedState *state = NULL;
1202 gboolean dimmed = FALSE;
1204 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1205 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1206 rule = MODEST_DIMMING_RULE (user_data);
1207 state = modest_window_get_dimming_state (win);
1209 /* Check in main window if there's only one message selected */
1210 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1211 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1214 /* Check in view window if there's any attachment selected */
1215 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1216 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1218 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1223 dimmed = _selected_msg_sent_in_progress (win);
1225 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1229 /* cannot purge in editable drafts nor pop folders */
1231 dimmed = _invalid_folder_for_purge (win, rule);
1234 /* Check if the selected message in main window has attachments */
1235 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1236 dimmed = !(state->any_has_attachments);
1238 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1241 /* Check if all attachments are already purged */
1243 dimmed = _purged_attach_selected (win, TRUE, rule);
1246 /* Check if the message is already downloaded */
1247 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1248 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1250 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1258 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1260 ModestDimmingRule *rule = NULL;
1261 gboolean dimmed = FALSE;
1263 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1264 rule = MODEST_DIMMING_RULE (user_data);
1266 /* Check dimmed rule */
1267 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1268 dimmed = _clipboard_is_empty (win);
1270 modest_dimming_rule_set_notification (rule, "");
1273 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1274 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1281 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1283 ModestDimmingRule *rule = NULL;
1284 gboolean dimmed = FALSE;
1286 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1287 rule = MODEST_DIMMING_RULE (user_data);
1289 /* Check dimmed rule */
1290 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1291 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1298 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1300 ModestDimmingRule *rule = NULL;
1301 const DimmedState *state = NULL;
1302 gboolean dimmed = FALSE;
1304 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1305 rule = MODEST_DIMMING_RULE (user_data);
1306 state = modest_window_get_dimming_state (win);
1308 /* Check common dimming rules */
1310 dimmed = _invalid_clipboard_selected (win, rule);
1313 /* Check window specific dimming rules */
1314 if (MODEST_IS_MAIN_WINDOW (win)) {
1315 /* Get focused widget */
1316 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1318 if (MODEST_IS_HEADER_VIEW (focused)) {
1320 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1322 modest_dimming_rule_set_notification (rule, "");
1325 dimmed = _selected_msg_sent_in_progress (win);
1327 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1330 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1332 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1335 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1336 TnyFolderType types[3];
1338 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1339 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1340 types[2] = TNY_FOLDER_TYPE_SENT;
1342 /* Apply folder rules */
1344 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1346 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1349 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1351 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1354 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1356 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1365 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1367 ModestDimmingRule *rule = NULL;
1368 const DimmedState *state = NULL;
1369 gboolean dimmed = FALSE;
1371 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1372 rule = MODEST_DIMMING_RULE (user_data);
1373 state = modest_window_get_dimming_state (win);
1375 /* Check common dimming rules */
1377 dimmed = _invalid_clipboard_selected (win, rule);
1380 /* Check window specific dimming rules */
1381 if (MODEST_IS_MAIN_WINDOW (win)) {
1382 /* Get focused widget */
1383 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1385 if (MODEST_IS_HEADER_VIEW (focused)) {
1387 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1389 modest_dimming_rule_set_notification (rule, "");
1392 dimmed = _selected_msg_sent_in_progress (win);
1394 modest_dimming_rule_set_notification (rule, _(""));
1397 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1399 modest_dimming_rule_set_notification (rule, _(""));
1402 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1403 TnyFolderType types[3];
1405 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1406 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1407 types[2] = TNY_FOLDER_TYPE_SENT;
1410 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1412 modest_dimming_rule_set_notification (rule, _(""));
1415 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1417 modest_dimming_rule_set_notification (rule, _(""));
1426 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1428 ModestDimmingRule *rule = NULL;
1429 const DimmedState *state = NULL;
1430 gboolean dimmed = FALSE;
1432 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1433 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1434 rule = MODEST_DIMMING_RULE (user_data);
1435 state = modest_window_get_dimming_state (win);
1438 /* Check common dimming rules */
1440 ModestMsgEditFormat format;
1441 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1443 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1445 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1450 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1451 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1453 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1455 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1463 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1465 ModestDimmingRule *rule = NULL;
1466 const DimmedState *state = NULL;
1467 gboolean dimmed = FALSE;
1469 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1470 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1471 rule = MODEST_DIMMING_RULE (user_data);
1472 state = modest_window_get_dimming_state (win);
1476 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1477 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1479 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1481 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1489 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1491 ModestDimmingRule *rule = NULL;
1492 const DimmedState *state = NULL;
1493 gboolean dimmed = FALSE;
1494 GtkWidget *focused = NULL;
1496 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1497 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1498 rule = MODEST_DIMMING_RULE (user_data);
1499 state = modest_window_get_dimming_state (win);
1501 focused = gtk_window_get_focus (GTK_WINDOW (win));
1504 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1508 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1512 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1513 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1514 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1515 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1522 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1524 ModestDimmingRule *rule = NULL;
1525 const DimmedState *state = NULL;
1526 gboolean dimmed = FALSE;
1528 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1529 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1530 rule = MODEST_DIMMING_RULE (user_data);
1531 state = modest_window_get_dimming_state (win);
1534 GList *selected_attachments = NULL;
1535 gint n_att_selected = 0;
1536 GtkWidget *attachments_view;
1537 attachments_view = modest_msg_edit_window_get_child_widget (
1538 MODEST_MSG_EDIT_WINDOW (win),
1539 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1541 selected_attachments = modest_attachments_view_get_selection (
1542 MODEST_ATTACHMENTS_VIEW (attachments_view));
1543 n_att_selected = g_list_length (selected_attachments);
1544 g_list_free (selected_attachments);
1546 dimmed = (n_att_selected != 1);
1553 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1555 ModestDimmingRule *rule = NULL;
1556 const DimmedState *state = NULL;
1557 gboolean dimmed = FALSE;
1559 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1560 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1561 rule = MODEST_DIMMING_RULE (user_data);
1562 state = modest_window_get_dimming_state (win);
1565 GtkWidget *subject_field, *body_field;
1566 GtkTextBuffer *body_buffer;
1567 const gchar *subject = NULL;
1568 body_field = modest_msg_edit_window_get_child_widget (
1569 MODEST_MSG_EDIT_WINDOW (win),
1570 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1571 subject_field = modest_msg_edit_window_get_child_widget (
1572 MODEST_MSG_EDIT_WINDOW (win),
1573 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1574 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1575 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1577 dimmed = ((subject == NULL || subject[0] == '\0')
1578 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1580 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1584 GtkWidget *to_field, *cc_field, *bcc_field;
1585 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1586 cc_field = modest_msg_edit_window_get_child_widget (
1587 MODEST_MSG_EDIT_WINDOW (win),
1588 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1589 to_field = modest_msg_edit_window_get_child_widget (
1590 MODEST_MSG_EDIT_WINDOW (win),
1591 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1592 bcc_field = modest_msg_edit_window_get_child_widget (
1593 MODEST_MSG_EDIT_WINDOW (win),
1594 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1595 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1596 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1597 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1599 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1600 gtk_text_buffer_get_char_count (cc_buffer) +
1601 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1603 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1610 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1612 ModestDimmingRule *rule = NULL;
1613 gboolean dimmed = FALSE;
1615 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1616 rule = MODEST_DIMMING_RULE (user_data);
1618 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1620 /* Check dimmed rule */
1622 dimmed = _transfer_mode_enabled (win);
1624 modest_dimming_rule_set_notification (
1625 rule, _("mail_ib_notavailable_downloading"));
1628 dimmed = modest_msg_view_window_first_message_selected (
1629 MODEST_MSG_VIEW_WINDOW(win));
1630 modest_dimming_rule_set_notification (rule, NULL);
1637 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1639 ModestDimmingRule *rule = NULL;
1640 gboolean dimmed = FALSE;
1642 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1643 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1644 rule = MODEST_DIMMING_RULE (user_data);
1646 /* Check dimmed rule */
1648 dimmed = _transfer_mode_enabled (win);
1650 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1653 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1654 modest_dimming_rule_set_notification (rule, NULL);
1662 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1664 const gboolean dimmed =
1665 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1672 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1674 ModestDimmingRule *rule = NULL;
1675 TnyFolderType types[1];
1676 const DimmedState *state = NULL;
1677 gboolean dimmed = FALSE;
1679 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1680 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1681 rule = MODEST_DIMMING_RULE (user_data);
1682 state = modest_window_get_dimming_state (win);
1684 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1686 /* Check dimmed rules */
1688 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1690 modest_dimming_rule_set_notification (rule, "");
1693 dimmed = !_sending_in_progress (win);
1695 modest_dimming_rule_set_notification (rule, "");
1702 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1704 ModestDimmingRule *rule = NULL;
1705 TnyFolderType types[1];
1706 const DimmedState *state = NULL;
1707 gboolean dimmed = FALSE;
1709 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1710 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1711 rule = MODEST_DIMMING_RULE (user_data);
1712 state = modest_window_get_dimming_state (win);
1714 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1716 /* Check dimmed rules */
1718 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1720 modest_dimming_rule_set_notification (rule, "");
1723 dimmed = !_sending_in_progress (win);
1725 modest_dimming_rule_set_notification (rule, "");
1732 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1734 ModestDimmingRule *rule = NULL;
1735 gboolean dimmed = FALSE;
1737 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1738 rule = MODEST_DIMMING_RULE (user_data);
1740 /* Check dimmed rule */
1742 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1745 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1752 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1754 ModestDimmingRule *rule = NULL;
1755 gboolean dimmed = FALSE;
1757 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1758 rule = MODEST_DIMMING_RULE (user_data);
1760 /* Check dimmed rule */
1762 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1763 if (g_slist_length (account_names) <= 1)
1766 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1768 modest_account_mgr_free_account_names (account_names);
1775 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1777 ModestDimmingRule *rule = NULL;
1778 gboolean dimmed = FALSE;
1779 GtkWidget *focused = NULL;
1781 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1782 rule = MODEST_DIMMING_RULE (user_data);
1783 focused = gtk_window_get_focus (GTK_WINDOW (win));
1788 gchar *selection = NULL;
1789 if (GTK_IS_TEXT_VIEW (focused)) {
1790 GtkTextIter start, end;
1791 GtkTextBuffer *buffer = NULL;
1792 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1793 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1794 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1796 } else if (GTK_IS_LABEL (focused)) {
1798 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1799 const gchar *start_offset;
1800 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1801 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1802 selection = g_new0 (gchar, end - start + 1);
1803 g_utf8_strncpy (selection, start_offset, end - start);
1806 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1807 selection = gtk_clipboard_wait_for_text (clipboard);
1809 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1815 /* *********************** static utility functions ******************** */
1819 _selected_folder_not_writeable (ModestMainWindow *win,
1822 GtkWidget *folder_view = NULL;
1823 TnyFolderStore *parent_folder = NULL;
1824 ModestEmailClipboard *clipboard = NULL;
1825 ModestTnyFolderRules rules;
1826 gboolean is_local_acc = FALSE;
1827 gboolean xfer_folders = FALSE;
1828 gboolean result = FALSE;
1830 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1832 /* Get folder view */
1833 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1834 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1835 /* If no folder view, always dimmed */
1839 /* Get selected folder as parent of new folder to create */
1840 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1841 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1842 /* If it's the local account and its transfering folders, then do not dim */
1843 if (TNY_IS_ACCOUNT (parent_folder)) {
1844 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1846 clipboard = modest_runtime_get_email_clipboard ();
1847 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1852 result = !(is_local_acc && xfer_folders);
1854 result = !is_local_acc;
1858 /* Check dimmed rule */
1859 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1860 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1864 if (parent_folder != NULL)
1865 g_object_unref (parent_folder);
1871 _selected_folder_not_deletable (ModestMainWindow *win)
1873 GtkWidget *folder_view = NULL;
1874 TnyFolderStore *parent_folder = NULL;
1875 ModestTnyFolderRules rules;
1876 gboolean result = FALSE;
1878 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1880 /* Get folder view */
1881 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1882 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1883 /* If no folder view, always dimmed */
1887 /* Get selected folder as parent of new folder to create */
1888 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1889 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1894 /* Check dimmed rule */
1895 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1896 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1900 if (parent_folder != NULL)
1901 g_object_unref (parent_folder);
1907 _selected_folder_not_moveable (ModestMainWindow *win)
1909 GtkWidget *folder_view = NULL;
1910 TnyFolderStore *parent_folder = NULL;
1911 ModestTnyFolderRules rules;
1912 gboolean result = FALSE;
1914 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1916 /* Get folder view */
1917 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1918 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1919 /* If no folder view, always dimmed */
1923 /* Get selected folder as parent of new folder to create */
1924 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1925 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1930 /* Check dimmed rule */
1931 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1932 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1936 if (parent_folder != NULL)
1937 g_object_unref (parent_folder);
1943 _selected_folder_not_renameable (ModestMainWindow *win)
1945 GtkWidget *folder_view = NULL;
1946 TnyFolderStore *parent_folder = NULL;
1947 ModestTnyFolderRules rules;
1948 gboolean result = FALSE;
1950 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1952 /* Get folder view */
1953 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1954 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1955 /* If no folder view, always dimmed */
1959 /* Get selected folder as parent of new folder to create */
1960 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1961 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1966 /* Check dimmed rule */
1967 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1968 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1972 if (parent_folder != NULL)
1973 g_object_unref (parent_folder);
1979 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1981 TnyFolderType types[2];
1982 gboolean result = FALSE;
1984 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1986 types[0] = TNY_FOLDER_TYPE_ROOT;
1987 types[1] = TNY_FOLDER_TYPE_INBOX;
1989 /* Check folder type */
1990 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1992 /* Check pop and MMC accounts */
1994 result = _selected_folder_is_MMC_or_POP_root (win);
2002 _selected_folder_is_root (ModestMainWindow *win)
2004 TnyFolderType types[1];
2005 gboolean result = FALSE;
2007 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2009 /* All accounts are root items: */
2010 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2011 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2013 gboolean is_account = FALSE;
2014 TnyFolderStore *folder_store =
2015 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2017 is_account = TNY_IS_ACCOUNT (folder_store);
2018 g_object_unref (folder_store);
2019 folder_store = NULL;
2026 /* Try something more precise: */
2027 types[0] = TNY_FOLDER_TYPE_ROOT;
2029 /* Check folder type */
2030 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2032 /* Check pop and MMC accounts */
2034 result = _selected_folder_is_MMC_or_POP_root (win);
2041 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2043 GtkWidget *folder_view = NULL;
2044 TnyFolderStore *parent_folder = NULL;
2045 gboolean result = FALSE;
2047 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2048 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2052 /* Get selected folder as parent of new folder to create */
2053 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2057 if (TNY_IS_ACCOUNT (parent_folder)) {
2058 /* If it's the local account then do not dim */
2059 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2062 /* If it's the MMC root folder then dim it */
2063 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2066 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2067 /* If it's POP then dim */
2068 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2069 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2073 g_object_unref (parent_folder);
2079 _header_view_is_all_selected (ModestMainWindow *win)
2081 const DimmedState *state = NULL;
2083 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2085 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2087 return state->all_selected;
2091 _selected_folder_is_empty (ModestMainWindow *win)
2093 GtkWidget *folder_view = NULL;
2094 TnyFolderStore *folder = NULL;
2095 gboolean result = FALSE;
2097 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2099 /* Get folder view */
2100 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2101 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2102 /* If no folder view, always dimmed */
2106 /* Get selected folder as parent of new folder to create */
2107 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2108 if (!(folder && TNY_IS_FOLDER(folder))) {
2110 g_object_unref (folder);
2114 /* Check folder type */
2115 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2118 g_object_unref (folder);
2124 _folder_view_has_focus (ModestWindow *win)
2126 GtkWidget *folder_view = NULL;
2128 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2130 /* Get folder view */
2131 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2132 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2136 if (gtk_widget_is_focus(folder_view))
2143 _selected_folder_is_same_as_source (ModestWindow *win)
2145 ModestEmailClipboard *clipboard = NULL;
2146 GtkWidget *folder_view = NULL;
2147 TnyFolderStore *folder = NULL;
2148 gboolean result = FALSE;
2150 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2152 /* Get folder view */
2153 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2154 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2158 /* Get selected folder as destination folder */
2159 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2160 if (!(folder && TNY_IS_FOLDER(folder))) {
2165 /* Check clipboard is cleared */
2166 clipboard = modest_runtime_get_email_clipboard ();
2167 if (modest_email_clipboard_cleared (clipboard)) {
2172 /* Check source folder */
2173 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2177 g_object_unref (folder);
2183 _selected_folder_is_any_of_type (ModestWindow *win,
2184 TnyFolderType types[],
2187 GtkWidget *folder_view = NULL;
2188 TnyFolderStore *folder = NULL;
2189 TnyFolderType folder_type;
2191 gboolean result = FALSE;
2193 /*Get current folder */
2194 if (MODEST_IS_MAIN_WINDOW(win)) {
2196 /* Get folder view */
2197 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2198 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2199 /* If no folder view, always dimmed */
2203 /* Get selected folder as parent of new folder to create */
2204 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2206 if (!(folder && TNY_IS_FOLDER(folder))) {
2208 g_object_unref (folder);
2212 /* Check folder type */
2213 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2215 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2216 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2217 for (i=0; i < ntypes; i++) {
2218 result = result || folder_type == types[i];
2224 g_object_unref (folder);
2230 _folder_is_any_of_type (TnyFolder *folder,
2231 TnyFolderType types[],
2234 TnyFolderType folder_type;
2235 gboolean result = FALSE;
2238 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2240 /* Get folder type */
2241 folder_type = modest_tny_folder_guess_folder_type (folder);
2242 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2243 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2245 /* Check foler type */
2246 for (i=0; i < ntypes; i++) {
2247 result = result || folder_type == types[i];
2254 _clipboard_is_empty (ModestWindow *win)
2256 gboolean result = FALSE;
2258 if (MODEST_IS_MAIN_WINDOW (win)) {
2259 ModestEmailClipboard *clipboard = NULL;
2260 clipboard = modest_runtime_get_email_clipboard ();
2261 if (modest_email_clipboard_cleared (clipboard))
2269 _invalid_clipboard_selected (ModestWindow *win,
2270 ModestDimmingRule *rule)
2272 const DimmedState *state = NULL;
2273 gboolean result = FALSE;
2274 GtkWidget *focused = NULL;
2276 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2277 state = modest_window_get_dimming_state (win);
2278 /* Get focuesed widget */
2279 focused = gtk_window_get_focus (GTK_WINDOW (win));
2281 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2282 gboolean has_selection = FALSE;
2283 if (GTK_IS_TEXT_VIEW (focused)) {
2284 GtkTextBuffer *buffer = NULL;
2285 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2286 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2287 } else if (GTK_IS_EDITABLE (focused)) {
2288 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2290 result = !has_selection;
2291 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2293 if (GTK_IS_LABEL (focused) &&
2294 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2296 } else if (GTK_IS_TEXT_VIEW (focused)) {
2297 GtkTextBuffer *buffer;
2298 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2299 result = !gtk_text_buffer_get_has_selection (buffer);
2300 } else if (!MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2301 GtkClipboard *clipboard = NULL;
2302 gchar *selection = NULL;
2304 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2305 /* Get clipboard selection*/
2306 selection = gtk_clipboard_wait_for_text (clipboard);
2308 result = (selection == NULL);
2316 modest_dimming_rule_set_notification (rule, "");
2319 else if (MODEST_IS_MAIN_WINDOW (win)) {
2321 result = state->n_selected == 0;
2323 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2331 _invalid_attach_selected (ModestWindow *win,
2334 gboolean for_remove,
2335 ModestDimmingRule *rule)
2337 GList *attachments, *node;
2339 TnyHeaderFlags flags;
2340 gboolean nested_attachments = FALSE;
2341 gboolean selected_messages = FALSE;
2342 const DimmedState *state = NULL;
2343 gboolean result = FALSE;
2345 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2346 state = modest_window_get_dimming_state (win);
2348 if (MODEST_IS_MAIN_WINDOW (win)) {
2349 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2351 result = !state->any_has_attachments;
2353 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2355 /* Get selected atachments */
2356 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2357 n_selected = g_list_length (attachments);
2362 result = n_selected != 1;
2365 result = n_selected < 1;
2368 /* Check attached type (view operation not required) */
2369 if (!result && !for_view) {
2370 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2371 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2372 TnyList *nested_list = tny_simple_list_new ();
2373 if (!for_remove && TNY_IS_MSG (mime_part)) {
2374 selected_messages = TRUE;
2377 tny_mime_part_get_parts (mime_part, nested_list);
2378 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2379 nested_attachments = TRUE;
2382 g_object_unref (nested_list);
2386 /* Set notifications */
2387 if (result && rule != NULL) {
2388 if (selected_messages) {
2389 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2390 } else if (nested_attachments) {
2391 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2392 } else if (n_selected == 0) {
2393 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2394 } else if (unique) {
2395 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2400 g_list_free (attachments);
2407 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2409 GList *attachments = NULL, *node;
2411 gint n_attachments = 0;
2412 gboolean result = FALSE;
2414 /* This should check if _all_ the attachments are already purged. If only some
2415 * of them are purged, then it does not cause dim as there's a confirmation dialog
2416 * for removing only local attachments */
2418 /* Get selected atachments */
2419 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2420 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2421 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2422 /* If we're in main window, we won't know if there are already purged attachments */
2426 if (attachments == NULL)
2429 for (node = attachments; node != NULL; node = g_list_next (node)) {
2430 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2431 if (tny_mime_part_is_purged (mime_part)) {
2438 g_list_free (attachments);
2441 result = (purged == n_attachments);
2443 result = (purged > 0);
2445 /* This string no longer exists, refer to NB#75415 for more info
2446 if (result && (rule != NULL))
2447 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2454 _invalid_msg_selected (ModestMainWindow *win,
2456 ModestDimmingRule *rule)
2458 GtkWidget *folder_view = NULL;
2459 const DimmedState *state = NULL;
2460 gboolean result = FALSE;
2462 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2463 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2464 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2466 /* Get folder view to check focus */
2467 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2468 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2470 /* Check dimmed rule (TODO: check focus on widgets */
2472 result = ((state->n_selected == 0 ) ||
2473 (gtk_widget_is_focus (folder_view)));
2475 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2477 if (!result && unique) {
2478 result = state->n_selected > 1;
2480 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2488 _msg_download_in_progress (ModestWindow *win)
2490 gboolean result = FALSE;
2492 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2494 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2495 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2497 else if (MODEST_IS_MAIN_WINDOW (win)) {
2498 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2505 _msg_download_completed (ModestMainWindow *win)
2507 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2508 return state->any_marked_as_cached;
2512 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2514 GSList **send_queues = (GSList **) userdata;
2515 *send_queues = g_slist_prepend (*send_queues, value);
2519 _selected_msg_sent_in_progress (ModestWindow *win)
2521 const DimmedState *state = modest_window_get_dimming_state (win);
2522 return state->sent_in_progress;
2527 _sending_in_progress (ModestWindow *win)
2529 GHashTable *send_queue_cache = NULL;
2530 ModestCacheMgr *cache_mgr = NULL;
2531 ModestTnySendQueue *send_queue = NULL;
2532 GSList *send_queues = NULL, *node = NULL;
2533 gboolean result = FALSE;
2535 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2537 /* Get send queue */
2538 cache_mgr = modest_runtime_get_cache_mgr ();
2539 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2540 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2542 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2544 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2545 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2547 /* Check if send operation is in progress */
2548 result = modest_tny_send_queue_sending_in_progress (send_queue);
2555 _invalid_folder_for_purge (ModestWindow *win,
2556 ModestDimmingRule *rule)
2558 TnyFolder *folder = NULL;
2559 TnyAccount *account = NULL;
2560 gboolean result = FALSE;
2562 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2564 /* Get folder and account of message */
2565 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2566 g_return_val_if_fail(msg != NULL, TRUE);
2567 folder = tny_msg_get_folder (msg);
2568 g_object_unref (msg);
2569 if (folder == NULL) {
2570 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2573 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2574 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2575 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2578 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2579 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2582 g_return_val_if_reached (FALSE);
2584 account = modest_tny_folder_get_account (folder);
2585 if (account == NULL) goto frees;
2588 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2589 TnyFolderType types[2];
2590 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2591 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2593 if (_selected_folder_is_any_of_type (win, types, 2)) {
2595 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2600 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2601 /* If it's POP then dim */
2602 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2603 MODEST_PROTOCOL_STORE_POP) {
2604 GList *attachments = NULL;
2605 gint n_selected = 0;
2608 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2610 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2611 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2612 n_selected = g_list_length (attachments);
2613 g_list_free (attachments);
2616 modest_dimming_rule_set_notification (rule,
2617 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2618 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2625 g_object_unref (folder);
2626 if (account != NULL)
2627 g_object_unref (account);
2633 _transfer_mode_enabled (ModestWindow *win)
2635 gboolean result = FALSE;
2638 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2639 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2640 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2641 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2643 g_warning("_transfer_mode_enabled called with wrong window type");
2650 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2652 GtkWidget *folder_view = NULL;
2653 TnyFolderStore *folder = NULL;
2654 ModestEmailClipboard *clipboard = NULL;
2655 const gchar *folder_name = NULL;
2656 gboolean result = FALSE;
2658 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2660 /*Get current parent folder */
2661 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2662 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2663 /* If no folder view, always dimmed */
2664 if (!folder_view) return FALSE;
2666 /* Get selected folder as parent of new folder to create */
2667 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2668 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2670 /* get modest clipboard and source folder */
2671 clipboard = modest_runtime_get_email_clipboard ();
2672 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2673 if (folder_name == NULL) goto frees;
2675 /* Check source subfolders names */
2676 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2682 g_object_unref (folder);
2689 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2692 ModestDimmingRule *rule = NULL;
2693 gboolean dimmed = FALSE;
2695 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2696 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2697 rule = MODEST_DIMMING_RULE (user_data);
2699 /* Check dimmed rule */
2701 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2708 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2711 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2713 ModestMsgEditFormat format =
2714 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2716 return (format != MODEST_MSG_EDIT_FORMAT_HTML);