1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-tny-account.h"
39 #include "modest-text-utils.h"
40 #include <widgets/modest-attachments-view.h>
41 #include <modest-runtime.h>
42 #include <tny-simple-list.h>
43 #include <widgets/modest-recpt-editor.h>
46 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
47 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
48 static gboolean _invalid_attach_selected (ModestWindow *win,
49 gboolean unique, gboolean for_view, gboolean for_remove,
50 ModestDimmingRule *rule);
51 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
52 static gboolean _clipboard_is_empty (ModestWindow *win);
53 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
54 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
55 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
56 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
57 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
58 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
59 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
60 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
61 static gboolean _selected_folder_is_root (ModestMainWindow *win);
62 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
63 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
64 static gboolean _folder_view_has_focus (ModestWindow *win);
65 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
66 static gboolean _msg_download_in_progress (ModestWindow *win);
67 static gboolean _msg_download_completed (ModestMainWindow *win);
68 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
69 static gboolean _sending_in_progress (ModestWindow *win);
70 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
71 static gboolean _transfer_mode_enabled (ModestWindow *win);
72 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
73 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
77 _define_main_window_dimming_state (ModestMainWindow *window)
79 DimmedState *state = NULL;
80 GtkWidget *focused_widget = NULL;
81 GtkWidget *header_view = NULL;
82 GtkTreeModel *model = NULL;
83 TnyList *selected_headers = NULL;
84 TnyIterator *iter = NULL;
85 TnyHeader *header = NULL;
86 ModestCacheMgr *cache_mgr = NULL;
87 GHashTable *send_queue_cache = NULL;
88 ModestTnySendQueue *send_queue = NULL;
89 GSList *send_queues = NULL, *node = NULL;
90 ModestWindowMgr *mgr = NULL;
91 gboolean found = FALSE;
92 gchar *msg_uid = NULL;
94 gboolean all_deleted = TRUE;
95 gboolean all_seen = TRUE;
96 gboolean all_cached = TRUE;
97 gboolean all_has_attach = TRUE;
99 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
102 state = g_slice_new0 (DimmedState);
103 state->n_selected = 0;
104 state->already_opened_msg = 0;
105 state->any_marked_as_deleted = FALSE;
106 state->all_marked_as_deleted = FALSE;
107 state->any_marked_as_seen = FALSE;
108 state->all_marked_as_seen = FALSE;
109 state->any_marked_as_cached = FALSE;
110 state->all_marked_as_cached = FALSE;
111 state->any_has_attachments = FALSE;
112 state->all_has_attachments = FALSE;
113 state->sent_in_progress = FALSE;
114 state->all_selected = FALSE;
116 /* Get focused widget */
117 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
118 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
121 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
122 header_view = focused_widget;
124 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
127 /* Get header view and selected headers */
128 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
129 if (!selected_headers)
132 /* Examine selected headers */
133 iter = tny_list_create_iterator (selected_headers);
134 while (!tny_iterator_is_done (iter)) {
135 header = TNY_HEADER (tny_iterator_get_current (iter));
136 flags = tny_header_get_flags (header);
142 mgr = modest_runtime_get_window_mgr ();
143 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
144 state->already_opened_msg++;
147 /* Mark as deleted */
148 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
149 state->all_marked_as_deleted = all_deleted;
150 if (!state->any_marked_as_deleted)
151 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
154 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
155 state->all_marked_as_seen = all_seen;
156 if (!state->any_marked_as_seen)
157 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
160 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
161 state->all_marked_as_cached = all_cached;
162 if (!state->any_marked_as_cached)
163 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
165 /* Mark has_attachments */
166 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
167 state->all_has_attachments = all_has_attach;
168 if (!state->any_has_attachments)
169 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
171 /* sent in progress */
172 msg_uid = modest_tny_send_queue_get_msg_id (header);
173 if (!state->sent_in_progress) {
174 cache_mgr = modest_runtime_get_cache_mgr ();
175 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
176 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
178 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
180 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
181 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
183 /* Check if msg uid is being processed inside send queue */
184 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
186 state->sent_in_progress = found;
189 tny_iterator_next (iter);
190 g_object_unref (header);
193 /* check if all the headers are selected or not */
194 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
197 count = gtk_tree_model_iter_n_children(model, NULL);
198 if(state->n_selected == count)
199 state->all_selected = TRUE;
204 g_object_unref(selected_headers);
205 g_object_unref(iter);
206 g_slist_free (send_queues);
212 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
214 DimmedState *state = NULL;
215 TnyHeader *header = NULL;
216 ModestCacheMgr *cache_mgr = NULL;
217 GHashTable *send_queue_cache = NULL;
218 ModestTnySendQueue *send_queue = NULL;
219 GSList *send_queues = NULL, *node = NULL;
220 gboolean found = FALSE;
221 gchar *msg_uid = NULL;
222 TnyHeaderFlags flags;
223 gboolean all_deleted = TRUE;
224 gboolean all_seen = TRUE;
225 gboolean all_cached = TRUE;
226 gboolean all_has_attach = TRUE;
228 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
231 state = g_slice_new0 (DimmedState);
232 state->n_selected = 0;
233 state->already_opened_msg = 0;
234 state->any_marked_as_deleted = FALSE;
235 state->all_marked_as_deleted = FALSE;
236 state->any_marked_as_seen = FALSE;
237 state->all_marked_as_seen = FALSE;
238 state->any_marked_as_cached = FALSE;
239 state->all_marked_as_cached = FALSE;
240 state->any_has_attachments = FALSE;
241 state->all_has_attachments = FALSE;
242 state->sent_in_progress = FALSE;
244 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
247 g_return_val_if_fail (TNY_IS_HEADER(header), state);
248 flags = tny_header_get_flags (header);
253 /* Mark as deleted */
254 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
255 state->all_marked_as_deleted = all_deleted;
256 if (!state->any_marked_as_deleted)
257 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
260 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
261 state->all_marked_as_seen = all_seen;
262 if (!state->any_marked_as_seen)
263 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
266 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
267 state->all_marked_as_cached = all_cached;
268 if (!state->any_marked_as_cached)
269 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
271 /* Mark has_attachments */
272 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
273 state->all_has_attachments = all_has_attach;
274 if (!state->any_has_attachments)
275 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
277 /* sent in progress */
278 msg_uid = modest_tny_send_queue_get_msg_id (header);
279 if (!state->sent_in_progress) {
280 cache_mgr = modest_runtime_get_cache_mgr ();
281 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
282 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
284 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
286 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
287 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
289 /* Check if msg uid is being processed inside send queue */
290 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
292 state->sent_in_progress = found;
297 g_object_unref (header);
298 g_slist_free (send_queues);
305 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
307 DimmedState *state = NULL;
309 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
311 if (MODEST_IS_MAIN_WINDOW (window))
312 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
313 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
314 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
322 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
324 ModestDimmingRule *rule = NULL;
325 gboolean dimmed = FALSE;
327 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
328 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
329 rule = MODEST_DIMMING_RULE (user_data);
331 /* Check dimmed rule */
332 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
334 dimmed = _msg_download_in_progress (win);
336 modest_dimming_rule_set_notification (rule, "");
338 } else if (MODEST_IS_MAIN_WINDOW(win)) {
340 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
343 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
351 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
353 ModestDimmingRule *rule = NULL;
354 GtkWidget *folder_view = NULL;
355 TnyFolderStore *parent_folder = NULL;
356 gboolean dimmed = FALSE;
358 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
359 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
360 rule = MODEST_DIMMING_RULE (user_data);
363 dimmed = _transfer_mode_enabled (win);
365 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
370 /* Get selected folder as parent of new folder to create */
371 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
372 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
373 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
377 if (TNY_IS_ACCOUNT (parent_folder)) {
378 /* If it's the local account then do not dim */
379 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
382 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
383 if (proto_str != NULL) {
384 /* If it's POP then dim */
385 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
386 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
388 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
392 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
394 TnyFolderType types[3];
396 types[0] = TNY_FOLDER_TYPE_DRAFTS;
397 types[1] = TNY_FOLDER_TYPE_OUTBOX;
398 types[2] = TNY_FOLDER_TYPE_SENT;
400 /* Apply folder rules */
402 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
404 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
407 dimmed = _selected_folder_is_any_of_type (win, types, 3);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
413 /* if not the folder is selected then dim */
414 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
415 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
416 if (folder_view && !gtk_widget_is_focus (folder_view))
419 g_object_unref (parent_folder);
425 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
427 ModestDimmingRule *rule = NULL;
428 GtkWidget *folder_view = NULL;
429 GtkWidget *header_view = NULL;
430 gboolean dimmed = FALSE;
432 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
433 rule = MODEST_DIMMING_RULE (user_data);
435 if (MODEST_IS_MAIN_WINDOW (win)) {
436 /* Get the folder view */
437 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
438 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
440 /* Get header view */
441 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
442 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
444 if (header_view && gtk_widget_is_focus (header_view))
445 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
447 if (folder_view && gtk_widget_is_focus (folder_view))
448 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
450 if (header_view && folder_view &&
451 !gtk_widget_is_focus (header_view) &&
452 !gtk_widget_is_focus (folder_view)) {
454 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
457 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
466 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
468 ModestDimmingRule *rule = NULL;
469 TnyFolderType types[6];
470 gboolean dimmed = FALSE;
472 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
473 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
474 rule = MODEST_DIMMING_RULE (user_data);
476 types[0] = TNY_FOLDER_TYPE_DRAFTS;
477 types[1] = TNY_FOLDER_TYPE_OUTBOX;
478 types[2] = TNY_FOLDER_TYPE_SENT;
479 types[3] = TNY_FOLDER_TYPE_INBOX;
480 types[4] = TNY_FOLDER_TYPE_ROOT;
481 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
484 /* Check dimmed rule */
486 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
488 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
491 dimmed = _selected_folder_is_any_of_type (win, types, 6);
493 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
496 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
498 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
501 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
503 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
506 dimmed = _transfer_mode_enabled (win);
508 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
515 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
517 ModestDimmingRule *rule = NULL;
518 gboolean dimmed = FALSE;
520 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
521 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
522 rule = MODEST_DIMMING_RULE (user_data);
524 /* Check dimmed rule */
526 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
527 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
531 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
540 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
542 ModestDimmingRule *rule = NULL;
543 TnyFolderType types[4];
544 gboolean dimmed = FALSE;
546 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
547 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
548 rule = MODEST_DIMMING_RULE (user_data);
550 types[0] = TNY_FOLDER_TYPE_DRAFTS;
551 types[1] = TNY_FOLDER_TYPE_OUTBOX;
552 types[2] = TNY_FOLDER_TYPE_SENT;
553 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
555 /* Check dimmed rule */
557 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
559 modest_dimming_rule_set_notification (rule, "");
562 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
564 modest_dimming_rule_set_notification (rule, "");
567 dimmed = _selected_folder_is_any_of_type (win, types, 4);
569 modest_dimming_rule_set_notification (rule, "");
572 dimmed = _transfer_mode_enabled (win);
574 modest_dimming_rule_set_notification (rule, "");
581 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
583 ModestDimmingRule *rule = NULL;
584 gboolean dimmed = FALSE;
585 const DimmedState *state = NULL;
587 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
588 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
589 rule = MODEST_DIMMING_RULE (user_data);
590 state = modest_window_get_dimming_state (win);
592 /* Check dimmed rule */
594 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
597 dimmed = state->any_marked_as_deleted;
599 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
602 dimmed = _selected_msg_sent_in_progress (win);
604 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
611 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
613 ModestDimmingRule *rule = NULL;
614 gboolean dimmed = FALSE;
615 TnyFolderType types[3];
617 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
618 rule = MODEST_DIMMING_RULE (user_data);
620 /* main window dimming rules */
621 if (MODEST_IS_MAIN_WINDOW(win)) {
623 types[0] = TNY_FOLDER_TYPE_DRAFTS;
624 types[1] = TNY_FOLDER_TYPE_OUTBOX;
625 types[2] = TNY_FOLDER_TYPE_ROOT;
627 /* Check dimmed rule */
629 dimmed = _selected_folder_is_any_of_type (win, types, 3);
631 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
634 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
636 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
639 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
641 /* msg view window dimming rules */
642 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
644 /* Check dimmed rule */
646 dimmed = _transfer_mode_enabled (win);
648 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
651 dimmed = _msg_download_in_progress (win);
653 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
662 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
664 ModestDimmingRule *rule = NULL;
665 gboolean dimmed = FALSE;
667 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
668 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
669 rule = MODEST_DIMMING_RULE (user_data);
671 /* Check dimmed rule */
673 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
676 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
678 modest_dimming_rule_set_notification (rule, "");
685 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
687 gboolean dimmed = FALSE;
689 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
691 /* Check dimmed rule */
699 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
701 ModestDimmingRule *rule = NULL;
702 const DimmedState *state = NULL;
703 gboolean dimmed = FALSE;
705 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
706 rule = MODEST_DIMMING_RULE (user_data);
707 state = modest_window_get_dimming_state (win);
709 /* Check dimmed rule */
710 if (MODEST_IS_MAIN_WINDOW (win)) {
712 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
714 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
717 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
720 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
722 gchar *num = NULL, *message = NULL;
724 num = g_strdup_printf ("%d", state->already_opened_msg);
725 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
726 modest_dimming_rule_set_notification (rule, message);
733 dimmed = state->any_marked_as_deleted;
735 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
739 dimmed = state->sent_in_progress;
741 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
744 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
746 dimmed = _transfer_mode_enabled (win);
748 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
751 dimmed = state->any_marked_as_deleted;
753 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
756 dimmed = state->sent_in_progress;
758 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
761 /* The delete button should be dimmed when viewing an attachment,
762 * but should be enabled when viewing a message from the list,
763 * or when viewing a search result.
766 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
767 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
769 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
779 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
781 ModestDimmingRule *rule = NULL;
782 GtkWidget *header_view = NULL;
783 gboolean dimmed = FALSE;
785 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
786 rule = MODEST_DIMMING_RULE (user_data);
788 /* main window dimming rules */
789 if (MODEST_IS_MAIN_WINDOW(win)) {
791 /* Check dimmed rule */
792 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
793 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
795 /* If the header view has the focus: */
796 if (header_view && gtk_widget_is_focus (header_view)) {
797 /* Check dimmed rule */
799 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
802 /* If the folder view has the focus: */
803 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
804 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
805 if (folder_view && gtk_widget_is_focus (folder_view)) {
806 TnyFolderStore *folder_store
807 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
809 /* Only enable for folders, not accounts,
810 * though the UI spec is not clear about that.
811 * If we enable this for accounts then we must
812 * add code to handle them in modest_ui_actions_on_details(). */
813 if (!TNY_IS_FOLDER(folder_store)) {
815 modest_dimming_rule_set_notification (rule, "");
818 g_object_unref (folder_store);
821 modest_dimming_rule_set_notification (rule, "");
824 dimmed = _msg_download_in_progress (win);
826 modest_dimming_rule_set_notification (rule, "");
833 /* msg view window dimming rules */
836 /* Check dimmed rule */
838 if (MODEST_IS_MSG_VIEW_WINDOW (win))
839 dimmed = _msg_download_in_progress (win);
841 modest_dimming_rule_set_notification (rule, "");
850 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
852 ModestDimmingRule *rule = NULL;
853 TnyHeaderFlags flags;
854 const DimmedState *state = NULL;
855 gboolean dimmed = FALSE;
857 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
858 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
859 rule = MODEST_DIMMING_RULE (user_data);
860 state = modest_window_get_dimming_state (win);
862 flags = TNY_HEADER_FLAG_SEEN;
864 /* Check dimmed rule */
866 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
869 dimmed = state->all_marked_as_seen;
871 modest_dimming_rule_set_notification (rule, "");
878 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
880 ModestDimmingRule *rule = NULL;
881 TnyHeaderFlags flags;
882 const DimmedState *state = NULL;
883 gboolean dimmed = FALSE;
885 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
886 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
887 rule = MODEST_DIMMING_RULE (user_data);
888 state = modest_window_get_dimming_state (win);
890 flags = TNY_HEADER_FLAG_SEEN;
892 /* Check dimmed rule */
894 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
896 dimmed = !state->any_marked_as_seen;
898 modest_dimming_rule_set_notification (rule, "");
905 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
907 ModestDimmingRule *rule = NULL;
908 gboolean dimmed = FALSE;
910 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
911 rule = MODEST_DIMMING_RULE (user_data);
913 if (MODEST_IS_MAIN_WINDOW (win))
914 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
915 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
916 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
923 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
925 GtkWidget *folder_view = NULL;
926 ModestDimmingRule *rule = NULL;
927 const DimmedState *state = NULL;
928 gboolean dimmed = FALSE;
930 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
931 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
932 rule = MODEST_DIMMING_RULE (user_data);
933 state = modest_window_get_dimming_state (win);
935 /* Get the folder view */
936 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
937 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
940 /* Check diming rules for folders transfer */
941 if (gtk_widget_is_focus (folder_view)) {
942 TnyFolderType types[5];
944 types[0] = TNY_FOLDER_TYPE_DRAFTS;
945 types[1] = TNY_FOLDER_TYPE_OUTBOX;
946 types[2] = TNY_FOLDER_TYPE_SENT;
947 types[3] = TNY_FOLDER_TYPE_ROOT;
948 types[4] = TNY_FOLDER_TYPE_INBOX;
950 /* Apply folder rules */
952 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
954 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
957 dimmed = _selected_folder_is_any_of_type (win, types, 5);
959 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
963 /* Check diming rules for messages transfer */
965 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
967 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
968 state->already_opened_msg);
969 modest_dimming_rule_set_notification (rule, message);
974 if (!gtk_widget_is_focus (folder_view))
975 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
979 dimmed = _selected_msg_sent_in_progress (win);
981 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
988 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
990 ModestDimmingRule *rule = NULL;
991 gboolean dimmed = FALSE;
993 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
994 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
995 rule = MODEST_DIMMING_RULE (user_data);
997 /* Check dimmed rule */
999 dimmed = _transfer_mode_enabled (win);
1001 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1005 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1006 /* The move_to button should be dimmed when viewing an attachment,
1007 * but should be enabled when viewing a message from the list,
1008 * or when viewing a search result.
1010 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1011 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1016 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1023 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1025 ModestDimmingRule *rule = NULL;
1026 gboolean dimmed = FALSE;
1028 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1029 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1030 rule = MODEST_DIMMING_RULE (user_data);
1032 /* Check dimmed rule */
1034 dimmed = _transfer_mode_enabled (win);
1036 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1043 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1045 ModestDimmingRule *rule = NULL;
1046 TnyFolderType types[3];
1047 gboolean dimmed = FALSE;
1049 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1050 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1051 rule = MODEST_DIMMING_RULE (user_data);
1053 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1054 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1055 types[2] = TNY_FOLDER_TYPE_SENT;
1057 /* Check dimmed rule */
1059 dimmed = _clipboard_is_empty (win);
1061 modest_dimming_rule_set_notification (rule,
1062 dgettext("hildon-common-strings",
1063 "ecoc_ib_edwin_nothing_to_paste"));
1066 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1068 modest_dimming_rule_set_notification (rule,
1069 dgettext("hildon-common-strings",
1070 "ckct_ib_unable_to_paste_here"));
1073 dimmed = !_folder_view_has_focus (win);
1075 modest_dimming_rule_set_notification (rule,
1076 dgettext("hildon-common-strings",
1077 "ckct_ib_unable_to_paste_here"));
1080 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1082 modest_dimming_rule_set_notification (rule,
1083 dgettext("hildon-common-strings",
1084 "ckct_ib_unable_to_paste_here"));
1087 dimmed = _selected_folder_is_same_as_source (win);
1089 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1092 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1094 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1102 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1104 ModestDimmingRule *rule = NULL;
1105 gboolean dimmed = FALSE;
1106 GtkWidget *focused = NULL;
1108 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1109 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1110 rule = MODEST_DIMMING_RULE (user_data);
1112 focused = gtk_window_get_focus (GTK_WINDOW (win));
1114 /* Main window dimming rules */
1115 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1116 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1118 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1119 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1121 if (!dimmed && GTK_IS_ENTRY (focused)) {
1122 const gchar *current_text;
1123 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1124 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1127 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1128 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1129 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1132 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1138 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1140 ModestDimmingRule *rule = NULL;
1141 gboolean dimmed = FALSE;
1143 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1144 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1145 rule = MODEST_DIMMING_RULE (user_data);
1147 /* Check dimmed rule */
1149 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1152 dimmed = _purged_attach_selected (win, FALSE, NULL);
1154 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1162 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1164 ModestDimmingRule *rule = NULL;
1165 gboolean dimmed = FALSE;
1167 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1168 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1169 rule = MODEST_DIMMING_RULE (user_data);
1171 /* Check dimmed rule */
1173 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1176 dimmed = _purged_attach_selected (win, FALSE, NULL);
1178 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1186 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1188 ModestDimmingRule *rule = NULL;
1189 const DimmedState *state = NULL;
1190 gboolean dimmed = FALSE;
1192 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1193 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1194 rule = MODEST_DIMMING_RULE (user_data);
1195 state = modest_window_get_dimming_state (win);
1197 /* Check in main window if there's only one message selected */
1198 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1199 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1202 /* Check in view window if there's any attachment selected */
1203 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1204 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1206 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1209 /* cannot purge in editable drafts nor pop folders */
1211 dimmed = _invalid_folder_for_purge (win, rule);
1214 /* Check if the selected message in main window has attachments */
1215 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1216 dimmed = !(state->any_has_attachments);
1218 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1221 /* Check if all attachments are already purged */
1223 dimmed = _purged_attach_selected (win, TRUE, rule);
1226 /* Check if the message is already downloaded */
1227 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1228 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1230 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1238 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1240 ModestDimmingRule *rule = NULL;
1241 gboolean dimmed = FALSE;
1243 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1244 rule = MODEST_DIMMING_RULE (user_data);
1246 /* Check dimmed rule */
1247 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1248 dimmed = _clipboard_is_empty (win);
1250 modest_dimming_rule_set_notification (rule, "");
1253 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1254 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1261 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1263 ModestDimmingRule *rule = NULL;
1264 gboolean dimmed = FALSE;
1266 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1267 rule = MODEST_DIMMING_RULE (user_data);
1269 /* Check dimmed rule */
1270 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1271 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1278 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1280 ModestDimmingRule *rule = NULL;
1281 const DimmedState *state = NULL;
1282 gboolean dimmed = FALSE;
1284 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1285 rule = MODEST_DIMMING_RULE (user_data);
1286 state = modest_window_get_dimming_state (win);
1288 /* Check common dimming rules */
1290 dimmed = _invalid_clipboard_selected (win, rule);
1293 /* Check window specific dimming rules */
1294 if (MODEST_IS_MAIN_WINDOW (win)) {
1295 /* Get focused widget */
1296 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1298 if (MODEST_IS_HEADER_VIEW (focused)) {
1300 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1302 modest_dimming_rule_set_notification (rule, "");
1305 dimmed = _selected_msg_sent_in_progress (win);
1307 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1310 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1312 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1315 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1316 TnyFolderType types[3];
1318 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1319 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1320 types[2] = TNY_FOLDER_TYPE_SENT;
1322 /* Apply folder rules */
1324 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1326 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1329 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1331 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1334 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1336 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1345 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1347 ModestDimmingRule *rule = NULL;
1348 const DimmedState *state = NULL;
1349 gboolean dimmed = FALSE;
1351 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1352 rule = MODEST_DIMMING_RULE (user_data);
1353 state = modest_window_get_dimming_state (win);
1355 /* Check common dimming rules */
1357 dimmed = _invalid_clipboard_selected (win, rule);
1360 /* Check window specific dimming rules */
1361 if (MODEST_IS_MAIN_WINDOW (win)) {
1362 /* Get focused widget */
1363 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1365 if (MODEST_IS_HEADER_VIEW (focused)) {
1367 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1369 modest_dimming_rule_set_notification (rule, "");
1372 dimmed = _selected_msg_sent_in_progress (win);
1374 modest_dimming_rule_set_notification (rule, _(""));
1377 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1379 modest_dimming_rule_set_notification (rule, _(""));
1382 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1383 TnyFolderType types[3];
1385 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1386 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1387 types[2] = TNY_FOLDER_TYPE_SENT;
1390 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1392 modest_dimming_rule_set_notification (rule, _(""));
1395 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1397 modest_dimming_rule_set_notification (rule, _(""));
1406 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1408 ModestDimmingRule *rule = NULL;
1409 const DimmedState *state = NULL;
1410 gboolean dimmed = FALSE;
1412 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1413 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1414 rule = MODEST_DIMMING_RULE (user_data);
1415 state = modest_window_get_dimming_state (win);
1418 /* Check common dimming rules */
1420 ModestMsgEditFormat format;
1421 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1423 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1425 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1430 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1431 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1433 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1435 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1443 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1445 ModestDimmingRule *rule = NULL;
1446 const DimmedState *state = NULL;
1447 gboolean dimmed = FALSE;
1449 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1450 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1451 rule = MODEST_DIMMING_RULE (user_data);
1452 state = modest_window_get_dimming_state (win);
1456 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1457 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1459 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1461 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1469 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1471 ModestDimmingRule *rule = NULL;
1472 const DimmedState *state = NULL;
1473 gboolean dimmed = FALSE;
1474 GtkWidget *focused = NULL;
1476 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1477 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1478 rule = MODEST_DIMMING_RULE (user_data);
1479 state = modest_window_get_dimming_state (win);
1481 focused = gtk_window_get_focus (GTK_WINDOW (win));
1484 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1488 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1492 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1493 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1494 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1495 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1502 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1504 ModestDimmingRule *rule = NULL;
1505 const DimmedState *state = NULL;
1506 gboolean dimmed = FALSE;
1508 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1509 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1510 rule = MODEST_DIMMING_RULE (user_data);
1511 state = modest_window_get_dimming_state (win);
1514 GList *selected_attachments = NULL;
1515 gint n_att_selected = 0;
1516 GtkWidget *attachments_view;
1517 attachments_view = modest_msg_edit_window_get_child_widget (
1518 MODEST_MSG_EDIT_WINDOW (win),
1519 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1521 selected_attachments = modest_attachments_view_get_selection (
1522 MODEST_ATTACHMENTS_VIEW (attachments_view));
1523 n_att_selected = g_list_length (selected_attachments);
1524 g_list_free (selected_attachments);
1526 dimmed = (n_att_selected != 1);
1533 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1535 ModestDimmingRule *rule = NULL;
1536 const DimmedState *state = NULL;
1537 gboolean dimmed = FALSE;
1539 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1540 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1541 rule = MODEST_DIMMING_RULE (user_data);
1542 state = modest_window_get_dimming_state (win);
1545 GtkWidget *subject_field, *body_field;
1546 GtkTextBuffer *body_buffer;
1547 const gchar *subject = NULL;
1548 body_field = modest_msg_edit_window_get_child_widget (
1549 MODEST_MSG_EDIT_WINDOW (win),
1550 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1551 subject_field = modest_msg_edit_window_get_child_widget (
1552 MODEST_MSG_EDIT_WINDOW (win),
1553 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1554 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1555 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1557 dimmed = ((subject == NULL || subject[0] == '\0')
1558 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1560 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1564 GtkWidget *to_field, *cc_field, *bcc_field;
1565 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1566 cc_field = modest_msg_edit_window_get_child_widget (
1567 MODEST_MSG_EDIT_WINDOW (win),
1568 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1569 to_field = modest_msg_edit_window_get_child_widget (
1570 MODEST_MSG_EDIT_WINDOW (win),
1571 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1572 bcc_field = modest_msg_edit_window_get_child_widget (
1573 MODEST_MSG_EDIT_WINDOW (win),
1574 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1575 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1576 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1577 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1579 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1580 gtk_text_buffer_get_char_count (cc_buffer) +
1581 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1583 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1590 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1592 ModestDimmingRule *rule = NULL;
1593 gboolean dimmed = FALSE;
1595 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1596 rule = MODEST_DIMMING_RULE (user_data);
1598 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1600 /* Check dimmed rule */
1602 dimmed = _transfer_mode_enabled (win);
1604 modest_dimming_rule_set_notification (
1605 rule, _("mail_ib_notavailable_downloading"));
1608 dimmed = modest_msg_view_window_first_message_selected (
1609 MODEST_MSG_VIEW_WINDOW(win));
1610 modest_dimming_rule_set_notification (rule, NULL);
1617 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1619 ModestDimmingRule *rule = NULL;
1620 gboolean dimmed = FALSE;
1622 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1623 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1624 rule = MODEST_DIMMING_RULE (user_data);
1626 /* Check dimmed rule */
1628 dimmed = _transfer_mode_enabled (win);
1630 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1633 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1634 modest_dimming_rule_set_notification (rule, NULL);
1642 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1644 const gboolean dimmed =
1645 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1652 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1654 ModestDimmingRule *rule = NULL;
1655 TnyFolderType types[1];
1656 const DimmedState *state = NULL;
1657 gboolean dimmed = FALSE;
1659 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1660 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1661 rule = MODEST_DIMMING_RULE (user_data);
1662 state = modest_window_get_dimming_state (win);
1664 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1666 /* Check dimmed rules */
1668 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1670 modest_dimming_rule_set_notification (rule, "");
1673 dimmed = !_sending_in_progress (win);
1675 modest_dimming_rule_set_notification (rule, "");
1682 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1684 ModestDimmingRule *rule = NULL;
1685 TnyFolderType types[1];
1686 const DimmedState *state = NULL;
1687 gboolean dimmed = FALSE;
1689 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1690 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1691 rule = MODEST_DIMMING_RULE (user_data);
1692 state = modest_window_get_dimming_state (win);
1694 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1696 /* Check dimmed rules */
1698 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1700 modest_dimming_rule_set_notification (rule, "");
1703 dimmed = !_sending_in_progress (win);
1705 modest_dimming_rule_set_notification (rule, "");
1712 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1714 ModestDimmingRule *rule = NULL;
1715 gboolean dimmed = FALSE;
1717 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1718 rule = MODEST_DIMMING_RULE (user_data);
1720 /* Check dimmed rule */
1722 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1725 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1732 modest_ui_dimming_rules_on_add_to_contacts (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 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1743 gchar *selection = NULL;
1744 selection = gtk_clipboard_wait_for_text (clipboard);
1746 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1752 /* *********************** static utility functions ******************** */
1756 _selected_folder_not_writeable (ModestMainWindow *win,
1759 GtkWidget *folder_view = NULL;
1760 TnyFolderStore *parent_folder = NULL;
1761 ModestEmailClipboard *clipboard = NULL;
1762 ModestTnyFolderRules rules;
1763 gboolean is_local_acc = FALSE;
1764 gboolean xfer_folders = FALSE;
1765 gboolean result = FALSE;
1767 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1769 /* Get folder view */
1770 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1771 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1772 /* If no folder view, always dimmed */
1776 /* Get selected folder as parent of new folder to create */
1777 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1778 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1779 /* If it's the local account and its transfering folders, then do not dim */
1780 if (TNY_IS_ACCOUNT (parent_folder)) {
1781 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1783 clipboard = modest_runtime_get_email_clipboard ();
1784 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1789 result = !(is_local_acc && xfer_folders);
1791 result = !is_local_acc;
1795 /* Check dimmed rule */
1796 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1797 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1801 if (parent_folder != NULL)
1802 g_object_unref (parent_folder);
1808 _selected_folder_not_deletable (ModestMainWindow *win)
1810 GtkWidget *folder_view = NULL;
1811 TnyFolderStore *parent_folder = NULL;
1812 ModestTnyFolderRules rules;
1813 gboolean result = FALSE;
1815 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1817 /* Get folder view */
1818 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1819 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1820 /* If no folder view, always dimmed */
1824 /* Get selected folder as parent of new folder to create */
1825 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1826 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1831 /* Check dimmed rule */
1832 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1833 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1837 if (parent_folder != NULL)
1838 g_object_unref (parent_folder);
1844 _selected_folder_not_moveable (ModestMainWindow *win)
1846 GtkWidget *folder_view = NULL;
1847 TnyFolderStore *parent_folder = NULL;
1848 ModestTnyFolderRules rules;
1849 gboolean result = FALSE;
1851 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1853 /* Get folder view */
1854 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1855 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1856 /* If no folder view, always dimmed */
1860 /* Get selected folder as parent of new folder to create */
1861 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1862 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1867 /* Check dimmed rule */
1868 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1869 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1873 if (parent_folder != NULL)
1874 g_object_unref (parent_folder);
1880 _selected_folder_not_renameable (ModestMainWindow *win)
1882 GtkWidget *folder_view = NULL;
1883 TnyFolderStore *parent_folder = NULL;
1884 ModestTnyFolderRules rules;
1885 gboolean result = FALSE;
1887 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1889 /* Get folder view */
1890 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1891 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1892 /* If no folder view, always dimmed */
1896 /* Get selected folder as parent of new folder to create */
1897 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1898 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1903 /* Check dimmed rule */
1904 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1905 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1909 if (parent_folder != NULL)
1910 g_object_unref (parent_folder);
1916 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1918 TnyFolderType types[2];
1919 gboolean result = FALSE;
1921 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1923 types[0] = TNY_FOLDER_TYPE_ROOT;
1924 types[1] = TNY_FOLDER_TYPE_INBOX;
1926 /* Check folder type */
1927 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1929 /* Check pop and MMC accounts */
1931 result = _selected_folder_is_MMC_or_POP_root (win);
1939 _selected_folder_is_root (ModestMainWindow *win)
1941 TnyFolderType types[1];
1942 gboolean result = FALSE;
1944 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1946 /* All accounts are root items: */
1947 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1948 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1950 gboolean is_account = FALSE;
1951 TnyFolderStore *folder_store =
1952 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1954 is_account = TNY_IS_ACCOUNT (folder_store);
1955 g_object_unref (folder_store);
1956 folder_store = NULL;
1963 /* Try something more precise: */
1964 types[0] = TNY_FOLDER_TYPE_ROOT;
1966 /* Check folder type */
1967 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1969 /* Check pop and MMC accounts */
1971 result = _selected_folder_is_MMC_or_POP_root (win);
1978 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1980 GtkWidget *folder_view = NULL;
1981 TnyFolderStore *parent_folder = NULL;
1982 gboolean result = FALSE;
1984 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1985 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1989 /* Get selected folder as parent of new folder to create */
1990 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1994 if (TNY_IS_ACCOUNT (parent_folder)) {
1995 /* If it's the local account then do not dim */
1996 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1999 /* If it's the MMC root folder then dim it */
2000 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2003 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2004 /* If it's POP then dim */
2005 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2006 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2010 g_object_unref (parent_folder);
2016 _header_view_is_all_selected (ModestMainWindow *win)
2018 const DimmedState *state = NULL;
2020 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2022 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2024 return state->all_selected;
2028 _selected_folder_is_empty (ModestMainWindow *win)
2030 GtkWidget *folder_view = NULL;
2031 TnyFolderStore *folder = NULL;
2032 gboolean result = FALSE;
2034 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2036 /* Get folder view */
2037 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2038 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2039 /* If no folder view, always dimmed */
2043 /* Get selected folder as parent of new folder to create */
2044 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2045 if (!(folder && TNY_IS_FOLDER(folder))) {
2047 g_object_unref (folder);
2051 /* Check folder type */
2052 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2055 g_object_unref (folder);
2061 _folder_view_has_focus (ModestWindow *win)
2063 GtkWidget *folder_view = NULL;
2065 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2067 /* Get folder view */
2068 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2069 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2073 if (gtk_widget_is_focus(folder_view))
2080 _selected_folder_is_same_as_source (ModestWindow *win)
2082 ModestEmailClipboard *clipboard = NULL;
2083 GtkWidget *folder_view = NULL;
2084 TnyFolderStore *folder = NULL;
2085 gboolean result = FALSE;
2087 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2089 /* Get folder view */
2090 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2091 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2095 /* Get selected folder as destination folder */
2096 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2097 if (!(folder && TNY_IS_FOLDER(folder))) {
2102 /* Check clipboard is cleared */
2103 clipboard = modest_runtime_get_email_clipboard ();
2104 if (modest_email_clipboard_cleared (clipboard)) {
2109 /* Check source folder */
2110 result = modest_email_clipboard_check_source_folder (clipboard,
2111 (const TnyFolder *) folder);
2115 g_object_unref (folder);
2121 _selected_folder_is_any_of_type (ModestWindow *win,
2122 TnyFolderType types[],
2125 GtkWidget *folder_view = NULL;
2126 TnyFolderStore *folder = NULL;
2127 TnyFolderType folder_type;
2129 gboolean result = FALSE;
2131 /*Get current folder */
2132 if (MODEST_IS_MAIN_WINDOW(win)) {
2134 /* Get folder view */
2135 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2136 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2137 /* If no folder view, always dimmed */
2141 /* Get selected folder as parent of new folder to create */
2142 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2144 if (!(folder && TNY_IS_FOLDER(folder))) {
2146 g_object_unref (folder);
2150 /* Check folder type */
2151 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2153 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2154 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2155 for (i=0; i < ntypes; i++) {
2156 result = result || folder_type == types[i];
2162 g_object_unref (folder);
2168 _folder_is_any_of_type (TnyFolder *folder,
2169 TnyFolderType types[],
2172 TnyFolderType folder_type;
2173 gboolean result = FALSE;
2176 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2178 /* Get folder type */
2179 folder_type = modest_tny_folder_guess_folder_type (folder);
2180 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2181 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2183 /* Check foler type */
2184 for (i=0; i < ntypes; i++) {
2185 result = result || folder_type == types[i];
2192 _clipboard_is_empty (ModestWindow *win)
2194 gboolean result = FALSE;
2196 if (MODEST_IS_MAIN_WINDOW (win)) {
2197 ModestEmailClipboard *clipboard = NULL;
2198 clipboard = modest_runtime_get_email_clipboard ();
2199 if (modest_email_clipboard_cleared (clipboard))
2207 _invalid_clipboard_selected (ModestWindow *win,
2208 ModestDimmingRule *rule)
2210 const DimmedState *state = NULL;
2211 gboolean result = FALSE;
2212 GtkWidget *focused = NULL;
2214 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2215 state = modest_window_get_dimming_state (win);
2216 /* Get focuesed widget */
2217 focused = gtk_window_get_focus (GTK_WINDOW (win));
2219 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2220 gboolean has_selection = FALSE;
2221 if (GTK_IS_TEXT_VIEW (focused)) {
2222 GtkTextBuffer *buffer = NULL;
2223 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2224 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2225 } else if (GTK_IS_EDITABLE (focused)) {
2226 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2228 result = !has_selection;
2229 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2230 GtkClipboard *clipboard = NULL;
2231 gchar *selection = NULL;
2233 /* Get clipboard selection*/
2234 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2235 selection = gtk_clipboard_wait_for_text (clipboard);
2238 result = ((selection == NULL) ||
2239 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2242 modest_dimming_rule_set_notification (rule, "");
2244 if (selection != NULL)
2247 else if (MODEST_IS_MAIN_WINDOW (win)) {
2249 result = state->n_selected == 0;
2251 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2259 _invalid_attach_selected (ModestWindow *win,
2262 gboolean for_remove,
2263 ModestDimmingRule *rule)
2265 GList *attachments, *node;
2267 TnyHeaderFlags flags;
2268 gboolean nested_attachments = FALSE;
2269 gboolean selected_messages = FALSE;
2270 const DimmedState *state = NULL;
2271 gboolean result = FALSE;
2273 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2274 state = modest_window_get_dimming_state (win);
2276 if (MODEST_IS_MAIN_WINDOW (win)) {
2277 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2279 result = !state->any_has_attachments;
2281 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2283 /* Get selected atachments */
2284 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2285 n_selected = g_list_length (attachments);
2290 result = n_selected != 1;
2293 result = n_selected < 1;
2296 /* Check attached type (view operation not required) */
2297 if (!result && !for_view) {
2298 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2299 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2300 TnyList *nested_list = tny_simple_list_new ();
2301 if (!for_remove && TNY_IS_MSG (mime_part)) {
2302 selected_messages = TRUE;
2305 tny_mime_part_get_parts (mime_part, nested_list);
2306 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2307 nested_attachments = TRUE;
2310 g_object_unref (nested_list);
2314 /* Set notifications */
2315 if (result && rule != NULL) {
2316 if (selected_messages) {
2317 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2318 } else if (nested_attachments) {
2319 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2320 } else if (n_selected == 0) {
2321 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2322 } else if (unique) {
2323 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2328 g_list_free (attachments);
2335 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2337 GList *attachments = NULL, *node;
2339 gint n_attachments = 0;
2340 gboolean result = FALSE;
2342 /* This should check if _all_ the attachments are already purged. If only some
2343 * of them are purged, then it does not cause dim as there's a confirmation dialog
2344 * for removing only local attachments */
2346 /* Get selected atachments */
2347 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2348 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2349 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2350 /* If we're in main window, we won't know if there are already purged attachments */
2354 if (attachments == NULL)
2357 for (node = attachments; node != NULL; node = g_list_next (node)) {
2358 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2359 if (tny_mime_part_is_purged (mime_part)) {
2366 g_list_free (attachments);
2369 result = (purged == n_attachments);
2371 result = (purged > 0);
2373 if (result && (rule != NULL))
2374 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2380 _invalid_msg_selected (ModestMainWindow *win,
2382 ModestDimmingRule *rule)
2384 GtkWidget *folder_view = NULL;
2385 const DimmedState *state = NULL;
2386 gboolean result = FALSE;
2388 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2389 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2390 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2392 /* Get folder view to check focus */
2393 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2394 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2396 /* Check dimmed rule (TODO: check focus on widgets */
2398 result = ((state->n_selected == 0 ) ||
2399 (gtk_widget_is_focus (folder_view)));
2401 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2403 if (!result && unique) {
2404 result = state->n_selected > 1;
2406 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2414 _msg_download_in_progress (ModestWindow *win)
2416 gboolean result = FALSE;
2418 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2420 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2421 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2423 else if (MODEST_IS_MAIN_WINDOW (win)) {
2424 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2431 _msg_download_completed (ModestMainWindow *win)
2433 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2434 return state->any_marked_as_cached;
2438 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2440 GSList **send_queues = (GSList **) userdata;
2441 *send_queues = g_slist_prepend (*send_queues, value);
2445 _selected_msg_sent_in_progress (ModestWindow *win)
2447 const DimmedState *state = modest_window_get_dimming_state (win);
2448 return state->sent_in_progress;
2453 _sending_in_progress (ModestWindow *win)
2455 GHashTable *send_queue_cache = NULL;
2456 ModestCacheMgr *cache_mgr = NULL;
2457 ModestTnySendQueue *send_queue = NULL;
2458 GSList *send_queues = NULL, *node = NULL;
2459 gboolean result = FALSE;
2461 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2463 /* Get send queue */
2464 cache_mgr = modest_runtime_get_cache_mgr ();
2465 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2466 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2468 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2470 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2471 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2473 /* Check if send operation is in progress */
2474 result = modest_tny_send_queue_sending_in_progress (send_queue);
2481 _invalid_folder_for_purge (ModestWindow *win,
2482 ModestDimmingRule *rule)
2484 TnyFolder *folder = NULL;
2485 TnyAccount *account = NULL;
2486 gboolean result = FALSE;
2488 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2490 /* Get folder and account of message */
2491 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2492 g_return_val_if_fail(msg != NULL, TRUE);
2493 folder = tny_msg_get_folder (msg);
2494 g_object_unref (msg);
2495 if (folder == NULL) {
2496 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2499 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2500 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2501 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2504 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2505 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2508 g_return_val_if_reached (FALSE);
2510 account = modest_tny_folder_get_account (folder);
2511 if (account == NULL) goto frees;
2514 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2515 TnyFolderType types[2];
2516 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2517 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2519 if (_selected_folder_is_any_of_type (win, types, 2)) {
2521 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2526 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2527 /* If it's POP then dim */
2528 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2529 MODEST_PROTOCOL_STORE_POP) {
2530 GList *attachments = NULL;
2531 gint n_selected = 0;
2534 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2536 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2537 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2538 n_selected = g_list_length (attachments);
2539 g_list_free (attachments);
2542 modest_dimming_rule_set_notification (rule,
2543 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2544 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2551 g_object_unref (folder);
2552 if (account != NULL)
2553 g_object_unref (account);
2559 _transfer_mode_enabled (ModestWindow *win)
2561 gboolean result = FALSE;
2564 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2565 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2566 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2567 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2569 g_warning("_transfer_mode_enabled called with wrong window type");
2576 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2578 GtkWidget *folder_view = NULL;
2579 TnyFolderStore *folder = NULL;
2580 ModestEmailClipboard *clipboard = NULL;
2581 const gchar *folder_name = NULL;
2582 gboolean result = FALSE;
2584 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2586 /*Get current parent folder */
2587 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2588 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2589 /* If no folder view, always dimmed */
2590 if (!folder_view) return FALSE;
2592 /* Get selected folder as parent of new folder to create */
2593 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2594 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2596 /* get modest clipboard and source folder */
2597 clipboard = modest_runtime_get_email_clipboard ();
2598 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2599 if (folder_name == NULL) goto frees;
2601 /* Check source subfolders names */
2602 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2608 g_object_unref (folder);
2615 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2618 ModestDimmingRule *rule = NULL;
2619 gboolean dimmed = FALSE;
2621 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2622 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2623 rule = MODEST_DIMMING_RULE (user_data);
2625 /* Check dimmed rule */
2627 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2634 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2637 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2639 ModestMsgEditFormat format =
2640 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2642 return (format != MODEST_MSG_EDIT_FORMAT_HTML);