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"));
1221 /* cannot purge in editable drafts nor pop folders */
1223 dimmed = _invalid_folder_for_purge (win, rule);
1226 /* Check if the selected message in main window has attachments */
1227 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1228 dimmed = !(state->any_has_attachments);
1230 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1233 /* Check if all attachments are already purged */
1235 dimmed = _purged_attach_selected (win, TRUE, rule);
1238 /* Check if the message is already downloaded */
1239 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1240 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1242 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1250 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1252 ModestDimmingRule *rule = NULL;
1253 gboolean dimmed = FALSE;
1255 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1256 rule = MODEST_DIMMING_RULE (user_data);
1258 /* Check dimmed rule */
1259 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1260 dimmed = _clipboard_is_empty (win);
1262 modest_dimming_rule_set_notification (rule, "");
1265 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1266 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1273 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1275 ModestDimmingRule *rule = NULL;
1276 gboolean dimmed = FALSE;
1278 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1279 rule = MODEST_DIMMING_RULE (user_data);
1281 /* Check dimmed rule */
1282 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1283 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1290 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1292 ModestDimmingRule *rule = NULL;
1293 const DimmedState *state = NULL;
1294 gboolean dimmed = FALSE;
1296 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1297 rule = MODEST_DIMMING_RULE (user_data);
1298 state = modest_window_get_dimming_state (win);
1300 /* Check common dimming rules */
1302 dimmed = _invalid_clipboard_selected (win, rule);
1305 /* Check window specific dimming rules */
1306 if (MODEST_IS_MAIN_WINDOW (win)) {
1307 /* Get focused widget */
1308 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1310 if (MODEST_IS_HEADER_VIEW (focused)) {
1312 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1314 modest_dimming_rule_set_notification (rule, "");
1317 dimmed = _selected_msg_sent_in_progress (win);
1319 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1322 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1324 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1327 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1328 TnyFolderType types[3];
1330 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1331 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1332 types[2] = TNY_FOLDER_TYPE_SENT;
1334 /* Apply folder rules */
1336 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1338 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1341 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1343 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1346 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1348 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1357 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1359 ModestDimmingRule *rule = NULL;
1360 const DimmedState *state = NULL;
1361 gboolean dimmed = FALSE;
1363 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1364 rule = MODEST_DIMMING_RULE (user_data);
1365 state = modest_window_get_dimming_state (win);
1367 /* Check common dimming rules */
1369 dimmed = _invalid_clipboard_selected (win, rule);
1372 /* Check window specific dimming rules */
1373 if (MODEST_IS_MAIN_WINDOW (win)) {
1374 /* Get focused widget */
1375 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1377 if (MODEST_IS_HEADER_VIEW (focused)) {
1379 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1381 modest_dimming_rule_set_notification (rule, "");
1384 dimmed = _selected_msg_sent_in_progress (win);
1386 modest_dimming_rule_set_notification (rule, _(""));
1389 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1391 modest_dimming_rule_set_notification (rule, _(""));
1394 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1395 TnyFolderType types[3];
1397 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1398 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1399 types[2] = TNY_FOLDER_TYPE_SENT;
1402 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1404 modest_dimming_rule_set_notification (rule, _(""));
1407 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1409 modest_dimming_rule_set_notification (rule, _(""));
1418 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1420 ModestDimmingRule *rule = NULL;
1421 const DimmedState *state = NULL;
1422 gboolean dimmed = FALSE;
1424 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1425 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1426 rule = MODEST_DIMMING_RULE (user_data);
1427 state = modest_window_get_dimming_state (win);
1430 /* Check common dimming rules */
1432 ModestMsgEditFormat format;
1433 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1435 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1437 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1442 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1443 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1445 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1447 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1455 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1457 ModestDimmingRule *rule = NULL;
1458 const DimmedState *state = NULL;
1459 gboolean dimmed = FALSE;
1461 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1462 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1463 rule = MODEST_DIMMING_RULE (user_data);
1464 state = modest_window_get_dimming_state (win);
1468 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1469 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1471 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1473 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1481 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1483 ModestDimmingRule *rule = NULL;
1484 const DimmedState *state = NULL;
1485 gboolean dimmed = FALSE;
1486 GtkWidget *focused = NULL;
1488 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1489 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1490 rule = MODEST_DIMMING_RULE (user_data);
1491 state = modest_window_get_dimming_state (win);
1493 focused = gtk_window_get_focus (GTK_WINDOW (win));
1496 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1500 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1504 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1505 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1506 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1507 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1514 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1516 ModestDimmingRule *rule = NULL;
1517 const DimmedState *state = NULL;
1518 gboolean dimmed = FALSE;
1520 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1521 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1522 rule = MODEST_DIMMING_RULE (user_data);
1523 state = modest_window_get_dimming_state (win);
1526 GList *selected_attachments = NULL;
1527 gint n_att_selected = 0;
1528 GtkWidget *attachments_view;
1529 attachments_view = modest_msg_edit_window_get_child_widget (
1530 MODEST_MSG_EDIT_WINDOW (win),
1531 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1533 selected_attachments = modest_attachments_view_get_selection (
1534 MODEST_ATTACHMENTS_VIEW (attachments_view));
1535 n_att_selected = g_list_length (selected_attachments);
1536 g_list_free (selected_attachments);
1538 dimmed = (n_att_selected != 1);
1545 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1547 ModestDimmingRule *rule = NULL;
1548 const DimmedState *state = NULL;
1549 gboolean dimmed = FALSE;
1551 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1552 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1553 rule = MODEST_DIMMING_RULE (user_data);
1554 state = modest_window_get_dimming_state (win);
1557 GtkWidget *subject_field, *body_field;
1558 GtkTextBuffer *body_buffer;
1559 const gchar *subject = NULL;
1560 body_field = modest_msg_edit_window_get_child_widget (
1561 MODEST_MSG_EDIT_WINDOW (win),
1562 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1563 subject_field = modest_msg_edit_window_get_child_widget (
1564 MODEST_MSG_EDIT_WINDOW (win),
1565 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1566 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1567 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1569 dimmed = ((subject == NULL || subject[0] == '\0')
1570 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1572 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1576 GtkWidget *to_field, *cc_field, *bcc_field;
1577 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1578 cc_field = modest_msg_edit_window_get_child_widget (
1579 MODEST_MSG_EDIT_WINDOW (win),
1580 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1581 to_field = modest_msg_edit_window_get_child_widget (
1582 MODEST_MSG_EDIT_WINDOW (win),
1583 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1584 bcc_field = modest_msg_edit_window_get_child_widget (
1585 MODEST_MSG_EDIT_WINDOW (win),
1586 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1587 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1588 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1589 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1591 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1592 gtk_text_buffer_get_char_count (cc_buffer) +
1593 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1595 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1602 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1604 ModestDimmingRule *rule = NULL;
1605 gboolean dimmed = FALSE;
1607 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1608 rule = MODEST_DIMMING_RULE (user_data);
1610 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1612 /* Check dimmed rule */
1614 dimmed = _transfer_mode_enabled (win);
1616 modest_dimming_rule_set_notification (
1617 rule, _("mail_ib_notavailable_downloading"));
1620 dimmed = modest_msg_view_window_first_message_selected (
1621 MODEST_MSG_VIEW_WINDOW(win));
1622 modest_dimming_rule_set_notification (rule, NULL);
1629 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1631 ModestDimmingRule *rule = NULL;
1632 gboolean dimmed = FALSE;
1634 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1635 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1636 rule = MODEST_DIMMING_RULE (user_data);
1638 /* Check dimmed rule */
1640 dimmed = _transfer_mode_enabled (win);
1642 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1645 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1646 modest_dimming_rule_set_notification (rule, NULL);
1654 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1656 const gboolean dimmed =
1657 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1664 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1666 ModestDimmingRule *rule = NULL;
1667 TnyFolderType types[1];
1668 const DimmedState *state = NULL;
1669 gboolean dimmed = FALSE;
1671 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1672 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1673 rule = MODEST_DIMMING_RULE (user_data);
1674 state = modest_window_get_dimming_state (win);
1676 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1678 /* Check dimmed rules */
1680 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1682 modest_dimming_rule_set_notification (rule, "");
1685 dimmed = !_sending_in_progress (win);
1687 modest_dimming_rule_set_notification (rule, "");
1694 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1696 ModestDimmingRule *rule = NULL;
1697 TnyFolderType types[1];
1698 const DimmedState *state = NULL;
1699 gboolean dimmed = FALSE;
1701 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1702 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1703 rule = MODEST_DIMMING_RULE (user_data);
1704 state = modest_window_get_dimming_state (win);
1706 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1708 /* Check dimmed rules */
1710 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1712 modest_dimming_rule_set_notification (rule, "");
1715 dimmed = !_sending_in_progress (win);
1717 modest_dimming_rule_set_notification (rule, "");
1724 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1726 ModestDimmingRule *rule = NULL;
1727 gboolean dimmed = FALSE;
1729 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1730 rule = MODEST_DIMMING_RULE (user_data);
1732 /* Check dimmed rule */
1734 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1737 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1744 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1746 ModestDimmingRule *rule = NULL;
1747 gboolean dimmed = FALSE;
1749 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1750 rule = MODEST_DIMMING_RULE (user_data);
1752 /* Check dimmed rule */
1754 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1755 if (g_slist_length (account_names) <= 1)
1758 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1760 modest_account_mgr_free_account_names (account_names);
1767 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1769 ModestDimmingRule *rule = NULL;
1770 gboolean dimmed = FALSE;
1771 GtkWidget *focused = NULL;
1773 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1774 rule = MODEST_DIMMING_RULE (user_data);
1775 focused = gtk_window_get_focus (GTK_WINDOW (win));
1780 gchar *selection = NULL;
1781 if (GTK_IS_TEXT_VIEW (focused)) {
1782 GtkTextIter start, end;
1783 GtkTextBuffer *buffer = NULL;
1784 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1785 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1786 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1788 } else if (GTK_IS_LABEL (focused)) {
1790 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1791 const gchar *start_offset;
1792 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1793 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1794 selection = g_new0 (gchar, end - start + 1);
1795 g_utf8_strncpy (selection, start_offset, end - start);
1798 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1799 selection = gtk_clipboard_wait_for_text (clipboard);
1801 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1807 /* *********************** static utility functions ******************** */
1811 _selected_folder_not_writeable (ModestMainWindow *win,
1814 GtkWidget *folder_view = NULL;
1815 TnyFolderStore *parent_folder = NULL;
1816 ModestEmailClipboard *clipboard = NULL;
1817 ModestTnyFolderRules rules;
1818 gboolean is_local_acc = FALSE;
1819 gboolean xfer_folders = FALSE;
1820 gboolean result = FALSE;
1822 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1824 /* Get folder view */
1825 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1826 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1827 /* If no folder view, always dimmed */
1831 /* Get selected folder as parent of new folder to create */
1832 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1833 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1834 /* If it's the local account and its transfering folders, then do not dim */
1835 if (TNY_IS_ACCOUNT (parent_folder)) {
1836 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1838 clipboard = modest_runtime_get_email_clipboard ();
1839 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1844 result = !(is_local_acc && xfer_folders);
1846 result = !is_local_acc;
1850 /* Check dimmed rule */
1851 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1852 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1856 if (parent_folder != NULL)
1857 g_object_unref (parent_folder);
1863 _selected_folder_not_deletable (ModestMainWindow *win)
1865 GtkWidget *folder_view = NULL;
1866 TnyFolderStore *parent_folder = NULL;
1867 ModestTnyFolderRules rules;
1868 gboolean result = FALSE;
1870 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1872 /* Get folder view */
1873 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1874 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1875 /* If no folder view, always dimmed */
1879 /* Get selected folder as parent of new folder to create */
1880 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1881 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1886 /* Check dimmed rule */
1887 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1888 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1892 if (parent_folder != NULL)
1893 g_object_unref (parent_folder);
1899 _selected_folder_not_moveable (ModestMainWindow *win)
1901 GtkWidget *folder_view = NULL;
1902 TnyFolderStore *parent_folder = NULL;
1903 ModestTnyFolderRules rules;
1904 gboolean result = FALSE;
1906 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1908 /* Get folder view */
1909 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1910 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1911 /* If no folder view, always dimmed */
1915 /* Get selected folder as parent of new folder to create */
1916 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1917 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1922 /* Check dimmed rule */
1923 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1924 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1928 if (parent_folder != NULL)
1929 g_object_unref (parent_folder);
1935 _selected_folder_not_renameable (ModestMainWindow *win)
1937 GtkWidget *folder_view = NULL;
1938 TnyFolderStore *parent_folder = NULL;
1939 ModestTnyFolderRules rules;
1940 gboolean result = FALSE;
1942 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1944 /* Get folder view */
1945 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1946 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1947 /* If no folder view, always dimmed */
1951 /* Get selected folder as parent of new folder to create */
1952 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1953 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1958 /* Check dimmed rule */
1959 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1960 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1964 if (parent_folder != NULL)
1965 g_object_unref (parent_folder);
1971 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1973 TnyFolderType types[2];
1974 gboolean result = FALSE;
1976 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1978 types[0] = TNY_FOLDER_TYPE_ROOT;
1979 types[1] = TNY_FOLDER_TYPE_INBOX;
1981 /* Check folder type */
1982 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1984 /* Check pop and MMC accounts */
1986 result = _selected_folder_is_MMC_or_POP_root (win);
1994 _selected_folder_is_root (ModestMainWindow *win)
1996 TnyFolderType types[1];
1997 gboolean result = FALSE;
1999 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2001 /* All accounts are root items: */
2002 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2003 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2005 gboolean is_account = FALSE;
2006 TnyFolderStore *folder_store =
2007 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2009 is_account = TNY_IS_ACCOUNT (folder_store);
2010 g_object_unref (folder_store);
2011 folder_store = NULL;
2018 /* Try something more precise: */
2019 types[0] = TNY_FOLDER_TYPE_ROOT;
2021 /* Check folder type */
2022 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2024 /* Check pop and MMC accounts */
2026 result = _selected_folder_is_MMC_or_POP_root (win);
2033 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2035 GtkWidget *folder_view = NULL;
2036 TnyFolderStore *parent_folder = NULL;
2037 gboolean result = FALSE;
2039 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2040 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2044 /* Get selected folder as parent of new folder to create */
2045 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2049 if (TNY_IS_ACCOUNT (parent_folder)) {
2050 /* If it's the local account then do not dim */
2051 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2054 /* If it's the MMC root folder then dim it */
2055 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2058 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2059 /* If it's POP then dim */
2060 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2061 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2065 g_object_unref (parent_folder);
2071 _header_view_is_all_selected (ModestMainWindow *win)
2073 const DimmedState *state = NULL;
2075 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2077 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2079 return state->all_selected;
2083 _selected_folder_is_empty (ModestMainWindow *win)
2085 GtkWidget *folder_view = NULL;
2086 TnyFolderStore *folder = NULL;
2087 gboolean result = FALSE;
2089 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2091 /* Get folder view */
2092 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2093 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2094 /* If no folder view, always dimmed */
2098 /* Get selected folder as parent of new folder to create */
2099 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2100 if (!(folder && TNY_IS_FOLDER(folder))) {
2102 g_object_unref (folder);
2106 /* Check folder type */
2107 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2110 g_object_unref (folder);
2116 _folder_view_has_focus (ModestWindow *win)
2118 GtkWidget *folder_view = NULL;
2120 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2122 /* Get folder view */
2123 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2124 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2128 if (gtk_widget_is_focus(folder_view))
2135 _selected_folder_is_same_as_source (ModestWindow *win)
2137 ModestEmailClipboard *clipboard = NULL;
2138 GtkWidget *folder_view = NULL;
2139 TnyFolderStore *folder = NULL;
2140 gboolean result = FALSE;
2142 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2144 /* Get folder view */
2145 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2146 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2150 /* Get selected folder as destination folder */
2151 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2152 if (!(folder && TNY_IS_FOLDER(folder))) {
2157 /* Check clipboard is cleared */
2158 clipboard = modest_runtime_get_email_clipboard ();
2159 if (modest_email_clipboard_cleared (clipboard)) {
2164 /* Check source folder */
2165 result = modest_email_clipboard_check_source_folder (clipboard,
2166 (const TnyFolder *) folder);
2170 g_object_unref (folder);
2176 _selected_folder_is_any_of_type (ModestWindow *win,
2177 TnyFolderType types[],
2180 GtkWidget *folder_view = NULL;
2181 TnyFolderStore *folder = NULL;
2182 TnyFolderType folder_type;
2184 gboolean result = FALSE;
2186 /*Get current folder */
2187 if (MODEST_IS_MAIN_WINDOW(win)) {
2189 /* Get folder view */
2190 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2191 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2192 /* If no folder view, always dimmed */
2196 /* Get selected folder as parent of new folder to create */
2197 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2199 if (!(folder && TNY_IS_FOLDER(folder))) {
2201 g_object_unref (folder);
2205 /* Check folder type */
2206 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2208 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2209 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2210 for (i=0; i < ntypes; i++) {
2211 result = result || folder_type == types[i];
2217 g_object_unref (folder);
2223 _folder_is_any_of_type (TnyFolder *folder,
2224 TnyFolderType types[],
2227 TnyFolderType folder_type;
2228 gboolean result = FALSE;
2231 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2233 /* Get folder type */
2234 folder_type = modest_tny_folder_guess_folder_type (folder);
2235 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2236 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2238 /* Check foler type */
2239 for (i=0; i < ntypes; i++) {
2240 result = result || folder_type == types[i];
2247 _clipboard_is_empty (ModestWindow *win)
2249 gboolean result = FALSE;
2251 if (MODEST_IS_MAIN_WINDOW (win)) {
2252 ModestEmailClipboard *clipboard = NULL;
2253 clipboard = modest_runtime_get_email_clipboard ();
2254 if (modest_email_clipboard_cleared (clipboard))
2262 _invalid_clipboard_selected (ModestWindow *win,
2263 ModestDimmingRule *rule)
2265 const DimmedState *state = NULL;
2266 gboolean result = FALSE;
2267 GtkWidget *focused = NULL;
2269 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2270 state = modest_window_get_dimming_state (win);
2271 /* Get focuesed widget */
2272 focused = gtk_window_get_focus (GTK_WINDOW (win));
2274 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2275 gboolean has_selection = FALSE;
2276 if (GTK_IS_TEXT_VIEW (focused)) {
2277 GtkTextBuffer *buffer = NULL;
2278 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2279 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2280 } else if (GTK_IS_EDITABLE (focused)) {
2281 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2283 result = !has_selection;
2284 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2286 if (GTK_IS_LABEL (focused) &&
2287 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2289 } else if (GTK_IS_TEXT_VIEW (focused)) {
2290 GtkTextBuffer *buffer;
2291 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2292 result = !gtk_text_buffer_get_has_selection (buffer);
2293 } else if (!MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2294 GtkClipboard *clipboard = NULL;
2295 gchar *selection = NULL;
2297 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2298 /* Get clipboard selection*/
2299 selection = gtk_clipboard_wait_for_text (clipboard);
2301 result = (selection == NULL);
2309 modest_dimming_rule_set_notification (rule, "");
2312 else if (MODEST_IS_MAIN_WINDOW (win)) {
2314 result = state->n_selected == 0;
2316 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2324 _invalid_attach_selected (ModestWindow *win,
2327 gboolean for_remove,
2328 ModestDimmingRule *rule)
2330 GList *attachments, *node;
2332 TnyHeaderFlags flags;
2333 gboolean nested_attachments = FALSE;
2334 gboolean selected_messages = FALSE;
2335 const DimmedState *state = NULL;
2336 gboolean result = FALSE;
2338 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2339 state = modest_window_get_dimming_state (win);
2341 if (MODEST_IS_MAIN_WINDOW (win)) {
2342 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2344 result = !state->any_has_attachments;
2346 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2348 /* Get selected atachments */
2349 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2350 n_selected = g_list_length (attachments);
2355 result = n_selected != 1;
2358 result = n_selected < 1;
2361 /* Check attached type (view operation not required) */
2362 if (!result && !for_view) {
2363 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2364 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2365 TnyList *nested_list = tny_simple_list_new ();
2366 if (!for_remove && TNY_IS_MSG (mime_part)) {
2367 selected_messages = TRUE;
2370 tny_mime_part_get_parts (mime_part, nested_list);
2371 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2372 nested_attachments = TRUE;
2375 g_object_unref (nested_list);
2379 /* Set notifications */
2380 if (result && rule != NULL) {
2381 if (selected_messages) {
2382 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2383 } else if (nested_attachments) {
2384 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2385 } else if (n_selected == 0) {
2386 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2387 } else if (unique) {
2388 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2393 g_list_free (attachments);
2400 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2402 GList *attachments = NULL, *node;
2404 gint n_attachments = 0;
2405 gboolean result = FALSE;
2407 /* This should check if _all_ the attachments are already purged. If only some
2408 * of them are purged, then it does not cause dim as there's a confirmation dialog
2409 * for removing only local attachments */
2411 /* Get selected atachments */
2412 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2413 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2414 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2415 /* If we're in main window, we won't know if there are already purged attachments */
2419 if (attachments == NULL)
2422 for (node = attachments; node != NULL; node = g_list_next (node)) {
2423 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2424 if (tny_mime_part_is_purged (mime_part)) {
2431 g_list_free (attachments);
2434 result = (purged == n_attachments);
2436 result = (purged > 0);
2438 /* This string no longer exists, refer to NB#75415 for more info
2439 if (result && (rule != NULL))
2440 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2447 _invalid_msg_selected (ModestMainWindow *win,
2449 ModestDimmingRule *rule)
2451 GtkWidget *folder_view = NULL;
2452 const DimmedState *state = NULL;
2453 gboolean result = FALSE;
2455 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2456 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2457 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2459 /* Get folder view to check focus */
2460 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2461 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2463 /* Check dimmed rule (TODO: check focus on widgets */
2465 result = ((state->n_selected == 0 ) ||
2466 (gtk_widget_is_focus (folder_view)));
2468 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2470 if (!result && unique) {
2471 result = state->n_selected > 1;
2473 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2481 _msg_download_in_progress (ModestWindow *win)
2483 gboolean result = FALSE;
2485 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2487 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2488 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2490 else if (MODEST_IS_MAIN_WINDOW (win)) {
2491 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2498 _msg_download_completed (ModestMainWindow *win)
2500 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2501 return state->any_marked_as_cached;
2505 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2507 GSList **send_queues = (GSList **) userdata;
2508 *send_queues = g_slist_prepend (*send_queues, value);
2512 _selected_msg_sent_in_progress (ModestWindow *win)
2514 const DimmedState *state = modest_window_get_dimming_state (win);
2515 return state->sent_in_progress;
2520 _sending_in_progress (ModestWindow *win)
2522 GHashTable *send_queue_cache = NULL;
2523 ModestCacheMgr *cache_mgr = NULL;
2524 ModestTnySendQueue *send_queue = NULL;
2525 GSList *send_queues = NULL, *node = NULL;
2526 gboolean result = FALSE;
2528 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2530 /* Get send queue */
2531 cache_mgr = modest_runtime_get_cache_mgr ();
2532 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2533 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2535 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2537 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2538 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2540 /* Check if send operation is in progress */
2541 result = modest_tny_send_queue_sending_in_progress (send_queue);
2548 _invalid_folder_for_purge (ModestWindow *win,
2549 ModestDimmingRule *rule)
2551 TnyFolder *folder = NULL;
2552 TnyAccount *account = NULL;
2553 gboolean result = FALSE;
2555 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2557 /* Get folder and account of message */
2558 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2559 g_return_val_if_fail(msg != NULL, TRUE);
2560 folder = tny_msg_get_folder (msg);
2561 g_object_unref (msg);
2562 if (folder == NULL) {
2563 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2566 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2567 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2568 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2571 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2572 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2575 g_return_val_if_reached (FALSE);
2577 account = modest_tny_folder_get_account (folder);
2578 if (account == NULL) goto frees;
2581 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2582 TnyFolderType types[2];
2583 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2584 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2586 if (_selected_folder_is_any_of_type (win, types, 2)) {
2588 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2593 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2594 /* If it's POP then dim */
2595 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2596 MODEST_PROTOCOL_STORE_POP) {
2597 GList *attachments = NULL;
2598 gint n_selected = 0;
2601 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2603 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2604 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2605 n_selected = g_list_length (attachments);
2606 g_list_free (attachments);
2609 modest_dimming_rule_set_notification (rule,
2610 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2611 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2618 g_object_unref (folder);
2619 if (account != NULL)
2620 g_object_unref (account);
2626 _transfer_mode_enabled (ModestWindow *win)
2628 gboolean result = FALSE;
2631 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2632 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2633 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2634 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2636 g_warning("_transfer_mode_enabled called with wrong window type");
2643 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2645 GtkWidget *folder_view = NULL;
2646 TnyFolderStore *folder = NULL;
2647 ModestEmailClipboard *clipboard = NULL;
2648 const gchar *folder_name = NULL;
2649 gboolean result = FALSE;
2651 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2653 /*Get current parent folder */
2654 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2655 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2656 /* If no folder view, always dimmed */
2657 if (!folder_view) return FALSE;
2659 /* Get selected folder as parent of new folder to create */
2660 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2661 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2663 /* get modest clipboard and source folder */
2664 clipboard = modest_runtime_get_email_clipboard ();
2665 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2666 if (folder_name == NULL) goto frees;
2668 /* Check source subfolders names */
2669 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2675 g_object_unref (folder);
2682 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2685 ModestDimmingRule *rule = NULL;
2686 gboolean dimmed = FALSE;
2688 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2689 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2690 rule = MODEST_DIMMING_RULE (user_data);
2692 /* Check dimmed rule */
2694 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2701 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2704 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2706 ModestMsgEditFormat format =
2707 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2709 return (format != MODEST_MSG_EDIT_FORMAT_HTML);