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 /* The delete button should be dimmed when viewing an attachment,
757 * but should be enabled when viewing a message from the list,
758 * or when viewing a search result.
761 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
762 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
764 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
774 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
776 ModestDimmingRule *rule = NULL;
777 GtkWidget *header_view = NULL;
778 gboolean dimmed = FALSE;
780 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
781 rule = MODEST_DIMMING_RULE (user_data);
783 /* main window dimming rules */
784 if (MODEST_IS_MAIN_WINDOW(win)) {
786 /* Check dimmed rule */
787 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
788 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
790 /* If the header view has the focus: */
791 if (header_view && gtk_widget_is_focus (header_view)) {
792 /* Check dimmed rule */
794 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
797 /* If the folder view has the focus: */
798 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
799 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
800 if (folder_view && gtk_widget_is_focus (folder_view)) {
801 TnyFolderStore *folder_store
802 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
804 /* Only enable for folders, not accounts,
805 * though the UI spec is not clear about that.
806 * If we enable this for accounts then we must
807 * add code to handle them in modest_ui_actions_on_details(). */
808 if (!TNY_IS_FOLDER(folder_store)) {
810 modest_dimming_rule_set_notification (rule, "");
813 g_object_unref (folder_store);
816 modest_dimming_rule_set_notification (rule, "");
819 dimmed = _msg_download_in_progress (win);
821 modest_dimming_rule_set_notification (rule, "");
828 /* msg view window dimming rules */
831 /* Check dimmed rule */
833 if (MODEST_IS_MSG_VIEW_WINDOW (win))
834 dimmed = _msg_download_in_progress (win);
836 modest_dimming_rule_set_notification (rule, "");
845 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
847 ModestDimmingRule *rule = NULL;
848 TnyHeaderFlags flags;
849 const DimmedState *state = NULL;
850 gboolean dimmed = FALSE;
852 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
853 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
854 rule = MODEST_DIMMING_RULE (user_data);
855 state = modest_window_get_dimming_state (win);
857 flags = TNY_HEADER_FLAG_SEEN;
859 /* Check dimmed rule */
861 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
864 dimmed = state->all_marked_as_seen;
866 modest_dimming_rule_set_notification (rule, "");
873 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
875 ModestDimmingRule *rule = NULL;
876 TnyHeaderFlags flags;
877 const DimmedState *state = NULL;
878 gboolean dimmed = FALSE;
880 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
881 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
882 rule = MODEST_DIMMING_RULE (user_data);
883 state = modest_window_get_dimming_state (win);
885 flags = TNY_HEADER_FLAG_SEEN;
887 /* Check dimmed rule */
889 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
891 dimmed = !state->any_marked_as_seen;
893 modest_dimming_rule_set_notification (rule, "");
900 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
902 ModestDimmingRule *rule = NULL;
903 gboolean dimmed = FALSE;
905 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
906 rule = MODEST_DIMMING_RULE (user_data);
908 if (MODEST_IS_MAIN_WINDOW (win))
909 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
910 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
911 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
918 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
920 GtkWidget *folder_view = NULL;
921 ModestDimmingRule *rule = NULL;
922 const DimmedState *state = NULL;
923 gboolean dimmed = FALSE;
925 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
926 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
927 rule = MODEST_DIMMING_RULE (user_data);
928 state = modest_window_get_dimming_state (win);
930 /* Get the folder view */
931 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
932 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
935 /* Check diming rules for folders transfer */
936 if (gtk_widget_is_focus (folder_view)) {
937 TnyFolderType types[5];
939 types[0] = TNY_FOLDER_TYPE_DRAFTS;
940 types[1] = TNY_FOLDER_TYPE_OUTBOX;
941 types[2] = TNY_FOLDER_TYPE_SENT;
942 types[3] = TNY_FOLDER_TYPE_ROOT;
943 types[4] = TNY_FOLDER_TYPE_INBOX;
945 /* Apply folder rules */
947 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
949 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
952 dimmed = _selected_folder_is_any_of_type (win, types, 5);
954 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
958 /* Check diming rules for messages transfer */
960 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
962 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
963 state->already_opened_msg);
964 modest_dimming_rule_set_notification (rule, message);
969 if (!gtk_widget_is_focus (folder_view))
970 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
974 dimmed = _selected_msg_sent_in_progress (win);
976 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
983 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
985 ModestDimmingRule *rule = NULL;
986 gboolean dimmed = FALSE;
988 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
989 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
990 rule = MODEST_DIMMING_RULE (user_data);
992 /* Check dimmed rule */
994 dimmed = _transfer_mode_enabled (win);
996 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1000 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1001 /* The move_to button should be dimmed when viewing an attachment,
1002 * but should be enabled when viewing a message from the list,
1003 * or when viewing a search result.
1005 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1006 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1011 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1018 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1020 ModestDimmingRule *rule = NULL;
1021 gboolean dimmed = FALSE;
1023 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1024 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1025 rule = MODEST_DIMMING_RULE (user_data);
1027 /* Check dimmed rule */
1029 dimmed = _transfer_mode_enabled (win);
1031 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1038 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1040 ModestDimmingRule *rule = NULL;
1041 TnyFolderType types[3];
1042 gboolean dimmed = FALSE;
1044 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1045 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1046 rule = MODEST_DIMMING_RULE (user_data);
1048 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1049 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1050 types[2] = TNY_FOLDER_TYPE_SENT;
1052 /* Check dimmed rule */
1054 dimmed = _clipboard_is_empty (win);
1056 modest_dimming_rule_set_notification (rule,
1057 dgettext("hildon-common-strings",
1058 "ecoc_ib_edwin_nothing_to_paste"));
1061 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1063 modest_dimming_rule_set_notification (rule,
1064 dgettext("hildon-common-strings",
1065 "ckct_ib_unable_to_paste_here"));
1068 dimmed = !_folder_view_has_focus (win);
1070 modest_dimming_rule_set_notification (rule,
1071 dgettext("hildon-common-strings",
1072 "ckct_ib_unable_to_paste_here"));
1075 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1077 modest_dimming_rule_set_notification (rule,
1078 dgettext("hildon-common-strings",
1079 "ckct_ib_unable_to_paste_here"));
1082 dimmed = _selected_folder_is_same_as_source (win);
1084 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1087 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1089 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1097 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1099 ModestDimmingRule *rule = NULL;
1100 gboolean dimmed = FALSE;
1101 GtkWidget *focused = NULL;
1103 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1104 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1105 rule = MODEST_DIMMING_RULE (user_data);
1107 focused = gtk_window_get_focus (GTK_WINDOW (win));
1109 /* Main window dimming rules */
1110 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1111 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1113 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1114 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1116 if (!dimmed && GTK_IS_ENTRY (focused)) {
1117 const gchar *current_text;
1118 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1119 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1122 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1123 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1124 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1127 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1133 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1135 ModestDimmingRule *rule = NULL;
1136 gboolean dimmed = FALSE;
1138 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1139 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1140 rule = MODEST_DIMMING_RULE (user_data);
1142 /* Check dimmed rule */
1144 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1147 dimmed = _purged_attach_selected (win, FALSE, NULL);
1149 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1157 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1159 ModestDimmingRule *rule = NULL;
1160 gboolean dimmed = FALSE;
1162 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1163 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1164 rule = MODEST_DIMMING_RULE (user_data);
1166 /* Check dimmed rule */
1168 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1171 dimmed = _purged_attach_selected (win, FALSE, NULL);
1173 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1181 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1183 ModestDimmingRule *rule = NULL;
1184 const DimmedState *state = NULL;
1185 gboolean dimmed = FALSE;
1187 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1188 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1189 rule = MODEST_DIMMING_RULE (user_data);
1190 state = modest_window_get_dimming_state (win);
1192 /* Check in main window if there's only one message selected */
1193 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1194 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1197 /* Check in view window if there's any attachment selected */
1198 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1199 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1201 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1204 /* cannot purge in editable drafts nor pop folders */
1206 dimmed = _invalid_folder_for_purge (win, rule);
1209 /* Check if the selected message in main window has attachments */
1210 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1211 dimmed = !(state->any_has_attachments);
1213 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1216 /* Check if all attachments are already purged */
1218 dimmed = _purged_attach_selected (win, TRUE, rule);
1221 /* Check if the message is already downloaded */
1222 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1223 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1225 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1233 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1235 ModestDimmingRule *rule = NULL;
1236 gboolean dimmed = FALSE;
1238 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1239 rule = MODEST_DIMMING_RULE (user_data);
1241 /* Check dimmed rule */
1242 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1243 dimmed = _clipboard_is_empty (win);
1245 modest_dimming_rule_set_notification (rule, "");
1248 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1249 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1256 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1258 ModestDimmingRule *rule = NULL;
1259 gboolean dimmed = FALSE;
1261 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1262 rule = MODEST_DIMMING_RULE (user_data);
1264 /* Check dimmed rule */
1265 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1266 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1273 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1275 ModestDimmingRule *rule = NULL;
1276 const DimmedState *state = NULL;
1277 gboolean dimmed = FALSE;
1279 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1280 rule = MODEST_DIMMING_RULE (user_data);
1281 state = modest_window_get_dimming_state (win);
1283 /* Check common dimming rules */
1285 dimmed = _invalid_clipboard_selected (win, rule);
1288 /* Check window specific dimming rules */
1289 if (MODEST_IS_MAIN_WINDOW (win)) {
1290 /* Get focused widget */
1291 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1293 if (MODEST_IS_HEADER_VIEW (focused)) {
1295 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1297 modest_dimming_rule_set_notification (rule, "");
1300 dimmed = _selected_msg_sent_in_progress (win);
1302 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1305 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1307 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1310 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1311 TnyFolderType types[3];
1313 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1314 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1315 types[2] = TNY_FOLDER_TYPE_SENT;
1317 /* Apply folder rules */
1319 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1321 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1324 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1326 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1329 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1331 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1340 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1342 ModestDimmingRule *rule = NULL;
1343 const DimmedState *state = NULL;
1344 gboolean dimmed = FALSE;
1346 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1347 rule = MODEST_DIMMING_RULE (user_data);
1348 state = modest_window_get_dimming_state (win);
1350 /* Check common dimming rules */
1352 dimmed = _invalid_clipboard_selected (win, rule);
1355 /* Check window specific dimming rules */
1356 if (MODEST_IS_MAIN_WINDOW (win)) {
1357 /* Get focused widget */
1358 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1360 if (MODEST_IS_HEADER_VIEW (focused)) {
1362 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1364 modest_dimming_rule_set_notification (rule, "");
1367 dimmed = _selected_msg_sent_in_progress (win);
1369 modest_dimming_rule_set_notification (rule, _(""));
1372 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1374 modest_dimming_rule_set_notification (rule, _(""));
1377 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1378 TnyFolderType types[3];
1380 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1381 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1382 types[2] = TNY_FOLDER_TYPE_SENT;
1385 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1387 modest_dimming_rule_set_notification (rule, _(""));
1390 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1392 modest_dimming_rule_set_notification (rule, _(""));
1401 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1403 ModestDimmingRule *rule = NULL;
1404 const DimmedState *state = NULL;
1405 gboolean dimmed = FALSE;
1407 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1408 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1409 rule = MODEST_DIMMING_RULE (user_data);
1410 state = modest_window_get_dimming_state (win);
1413 /* Check common dimming rules */
1415 ModestMsgEditFormat format;
1416 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1418 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1420 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1425 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1426 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1428 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1430 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1438 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1440 ModestDimmingRule *rule = NULL;
1441 const DimmedState *state = NULL;
1442 gboolean dimmed = FALSE;
1444 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1445 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1446 rule = MODEST_DIMMING_RULE (user_data);
1447 state = modest_window_get_dimming_state (win);
1451 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1452 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1454 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1456 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1464 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1466 ModestDimmingRule *rule = NULL;
1467 const DimmedState *state = NULL;
1468 gboolean dimmed = FALSE;
1469 GtkWidget *focused = NULL;
1471 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1472 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1473 rule = MODEST_DIMMING_RULE (user_data);
1474 state = modest_window_get_dimming_state (win);
1476 focused = gtk_window_get_focus (GTK_WINDOW (win));
1479 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1483 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1487 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1488 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1489 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1490 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1497 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1499 ModestDimmingRule *rule = NULL;
1500 const DimmedState *state = NULL;
1501 gboolean dimmed = FALSE;
1503 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1504 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1505 rule = MODEST_DIMMING_RULE (user_data);
1506 state = modest_window_get_dimming_state (win);
1509 GList *selected_attachments = NULL;
1510 gint n_att_selected = 0;
1511 GtkWidget *attachments_view;
1512 attachments_view = modest_msg_edit_window_get_child_widget (
1513 MODEST_MSG_EDIT_WINDOW (win),
1514 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1516 selected_attachments = modest_attachments_view_get_selection (
1517 MODEST_ATTACHMENTS_VIEW (attachments_view));
1518 n_att_selected = g_list_length (selected_attachments);
1519 g_list_free (selected_attachments);
1521 dimmed = (n_att_selected != 1);
1528 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1530 ModestDimmingRule *rule = NULL;
1531 const DimmedState *state = NULL;
1532 gboolean dimmed = FALSE;
1534 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1535 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1536 rule = MODEST_DIMMING_RULE (user_data);
1537 state = modest_window_get_dimming_state (win);
1540 GtkWidget *subject_field, *body_field;
1541 GtkTextBuffer *body_buffer;
1542 const gchar *subject = NULL;
1543 body_field = modest_msg_edit_window_get_child_widget (
1544 MODEST_MSG_EDIT_WINDOW (win),
1545 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1546 subject_field = modest_msg_edit_window_get_child_widget (
1547 MODEST_MSG_EDIT_WINDOW (win),
1548 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1549 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1550 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1552 dimmed = ((subject == NULL || subject[0] == '\0')
1553 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1555 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1559 GtkWidget *to_field, *cc_field, *bcc_field;
1560 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1561 cc_field = modest_msg_edit_window_get_child_widget (
1562 MODEST_MSG_EDIT_WINDOW (win),
1563 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1564 to_field = modest_msg_edit_window_get_child_widget (
1565 MODEST_MSG_EDIT_WINDOW (win),
1566 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1567 bcc_field = modest_msg_edit_window_get_child_widget (
1568 MODEST_MSG_EDIT_WINDOW (win),
1569 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1570 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1571 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1572 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1574 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1575 gtk_text_buffer_get_char_count (cc_buffer) +
1576 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1578 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1585 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1587 ModestDimmingRule *rule = NULL;
1588 gboolean dimmed = FALSE;
1590 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1591 rule = MODEST_DIMMING_RULE (user_data);
1593 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1595 /* Check dimmed rule */
1597 dimmed = _transfer_mode_enabled (win);
1599 modest_dimming_rule_set_notification (
1600 rule, _("mail_ib_notavailable_downloading"));
1603 dimmed = modest_msg_view_window_first_message_selected (
1604 MODEST_MSG_VIEW_WINDOW(win));
1605 modest_dimming_rule_set_notification (rule, NULL);
1612 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1614 ModestDimmingRule *rule = NULL;
1615 gboolean dimmed = FALSE;
1617 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1618 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1619 rule = MODEST_DIMMING_RULE (user_data);
1621 /* Check dimmed rule */
1623 dimmed = _transfer_mode_enabled (win);
1625 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1628 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1629 modest_dimming_rule_set_notification (rule, NULL);
1637 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1639 const gboolean dimmed =
1640 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1647 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1649 ModestDimmingRule *rule = NULL;
1650 TnyFolderType types[1];
1651 const DimmedState *state = NULL;
1652 gboolean dimmed = FALSE;
1654 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1655 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1656 rule = MODEST_DIMMING_RULE (user_data);
1657 state = modest_window_get_dimming_state (win);
1659 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1661 /* Check dimmed rules */
1663 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1665 modest_dimming_rule_set_notification (rule, "");
1668 dimmed = !_sending_in_progress (win);
1670 modest_dimming_rule_set_notification (rule, "");
1677 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1679 ModestDimmingRule *rule = NULL;
1680 TnyFolderType types[1];
1681 const DimmedState *state = NULL;
1682 gboolean dimmed = FALSE;
1684 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1685 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1686 rule = MODEST_DIMMING_RULE (user_data);
1687 state = modest_window_get_dimming_state (win);
1689 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1691 /* Check dimmed rules */
1693 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1695 modest_dimming_rule_set_notification (rule, "");
1698 dimmed = !_sending_in_progress (win);
1700 modest_dimming_rule_set_notification (rule, "");
1707 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1709 ModestDimmingRule *rule = NULL;
1710 gboolean dimmed = FALSE;
1712 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1713 rule = MODEST_DIMMING_RULE (user_data);
1715 /* Check dimmed rule */
1717 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1720 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1727 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1729 ModestDimmingRule *rule = NULL;
1730 gboolean dimmed = FALSE;
1732 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1733 rule = MODEST_DIMMING_RULE (user_data);
1735 /* Check dimmed rule */
1737 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1738 gchar *selection = NULL;
1739 selection = gtk_clipboard_wait_for_text (clipboard);
1741 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1747 /* *********************** static utility functions ******************** */
1751 _selected_folder_not_writeable (ModestMainWindow *win,
1754 GtkWidget *folder_view = NULL;
1755 TnyFolderStore *parent_folder = NULL;
1756 ModestEmailClipboard *clipboard = NULL;
1757 ModestTnyFolderRules rules;
1758 gboolean is_local_acc = FALSE;
1759 gboolean xfer_folders = FALSE;
1760 gboolean result = FALSE;
1762 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1764 /* Get folder view */
1765 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1766 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1767 /* If no folder view, always dimmed */
1771 /* Get selected folder as parent of new folder to create */
1772 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1773 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1774 /* If it's the local account and its transfering folders, then do not dim */
1775 if (TNY_IS_ACCOUNT (parent_folder)) {
1776 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1778 clipboard = modest_runtime_get_email_clipboard ();
1779 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1784 result = !(is_local_acc && xfer_folders);
1786 result = !is_local_acc;
1790 /* Check dimmed rule */
1791 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1792 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1796 if (parent_folder != NULL)
1797 g_object_unref (parent_folder);
1803 _selected_folder_not_deletable (ModestMainWindow *win)
1805 GtkWidget *folder_view = NULL;
1806 TnyFolderStore *parent_folder = NULL;
1807 ModestTnyFolderRules rules;
1808 gboolean result = FALSE;
1810 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1812 /* Get folder view */
1813 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1814 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1815 /* If no folder view, always dimmed */
1819 /* Get selected folder as parent of new folder to create */
1820 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1821 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1826 /* Check dimmed rule */
1827 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1828 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1832 if (parent_folder != NULL)
1833 g_object_unref (parent_folder);
1839 _selected_folder_not_moveable (ModestMainWindow *win)
1841 GtkWidget *folder_view = NULL;
1842 TnyFolderStore *parent_folder = NULL;
1843 ModestTnyFolderRules rules;
1844 gboolean result = FALSE;
1846 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1848 /* Get folder view */
1849 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1850 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1851 /* If no folder view, always dimmed */
1855 /* Get selected folder as parent of new folder to create */
1856 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1857 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1862 /* Check dimmed rule */
1863 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1864 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1868 if (parent_folder != NULL)
1869 g_object_unref (parent_folder);
1875 _selected_folder_not_renameable (ModestMainWindow *win)
1877 GtkWidget *folder_view = NULL;
1878 TnyFolderStore *parent_folder = NULL;
1879 ModestTnyFolderRules rules;
1880 gboolean result = FALSE;
1882 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1884 /* Get folder view */
1885 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1886 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1887 /* If no folder view, always dimmed */
1891 /* Get selected folder as parent of new folder to create */
1892 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1893 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1898 /* Check dimmed rule */
1899 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1900 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1904 if (parent_folder != NULL)
1905 g_object_unref (parent_folder);
1911 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1913 TnyFolderType types[2];
1914 gboolean result = FALSE;
1916 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1918 types[0] = TNY_FOLDER_TYPE_ROOT;
1919 types[1] = TNY_FOLDER_TYPE_INBOX;
1921 /* Check folder type */
1922 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1924 /* Check pop and MMC accounts */
1926 result = _selected_folder_is_MMC_or_POP_root (win);
1934 _selected_folder_is_root (ModestMainWindow *win)
1936 TnyFolderType types[1];
1937 gboolean result = FALSE;
1939 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1941 /* All accounts are root items: */
1942 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1943 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1945 gboolean is_account = FALSE;
1946 TnyFolderStore *folder_store =
1947 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1949 is_account = TNY_IS_ACCOUNT (folder_store);
1950 g_object_unref (folder_store);
1951 folder_store = NULL;
1958 /* Try something more precise: */
1959 types[0] = TNY_FOLDER_TYPE_ROOT;
1961 /* Check folder type */
1962 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1964 /* Check pop and MMC accounts */
1966 result = _selected_folder_is_MMC_or_POP_root (win);
1973 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1975 GtkWidget *folder_view = NULL;
1976 TnyFolderStore *parent_folder = NULL;
1977 gboolean result = FALSE;
1979 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1980 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1984 /* Get selected folder as parent of new folder to create */
1985 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1989 if (TNY_IS_ACCOUNT (parent_folder)) {
1990 /* If it's the local account then do not dim */
1991 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1994 /* If it's the MMC root folder then dim it */
1995 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1998 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1999 /* If it's POP then dim */
2000 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2001 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2005 g_object_unref (parent_folder);
2011 _header_view_is_all_selected (ModestMainWindow *win)
2013 const DimmedState *state = NULL;
2015 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2017 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2019 return state->all_selected;
2023 _selected_folder_is_empty (ModestMainWindow *win)
2025 GtkWidget *folder_view = NULL;
2026 TnyFolderStore *folder = NULL;
2027 gboolean result = FALSE;
2029 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2031 /* Get folder view */
2032 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2033 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2034 /* If no folder view, always dimmed */
2038 /* Get selected folder as parent of new folder to create */
2039 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2040 if (!(folder && TNY_IS_FOLDER(folder))) {
2042 g_object_unref (folder);
2046 /* Check folder type */
2047 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2050 g_object_unref (folder);
2056 _folder_view_has_focus (ModestWindow *win)
2058 GtkWidget *folder_view = NULL;
2060 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2062 /* Get folder view */
2063 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2064 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2068 if (gtk_widget_is_focus(folder_view))
2075 _selected_folder_is_same_as_source (ModestWindow *win)
2077 ModestEmailClipboard *clipboard = NULL;
2078 GtkWidget *folder_view = NULL;
2079 TnyFolderStore *folder = NULL;
2080 gboolean result = FALSE;
2082 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2084 /* Get folder view */
2085 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2086 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2090 /* Get selected folder as destination folder */
2091 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2092 if (!(folder && TNY_IS_FOLDER(folder))) {
2097 /* Check clipboard is cleared */
2098 clipboard = modest_runtime_get_email_clipboard ();
2099 if (modest_email_clipboard_cleared (clipboard)) {
2104 /* Check source folder */
2105 result = modest_email_clipboard_check_source_folder (clipboard,
2106 (const TnyFolder *) folder);
2110 g_object_unref (folder);
2116 _selected_folder_is_any_of_type (ModestWindow *win,
2117 TnyFolderType types[],
2120 GtkWidget *folder_view = NULL;
2121 TnyFolderStore *folder = NULL;
2122 TnyFolderType folder_type;
2124 gboolean result = FALSE;
2126 /*Get current folder */
2127 if (MODEST_IS_MAIN_WINDOW(win)) {
2129 /* Get folder view */
2130 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2131 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2132 /* If no folder view, always dimmed */
2136 /* Get selected folder as parent of new folder to create */
2137 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2139 if (!(folder && TNY_IS_FOLDER(folder))) {
2141 g_object_unref (folder);
2145 /* Check folder type */
2146 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2148 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2149 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2150 for (i=0; i < ntypes; i++) {
2151 result = result || folder_type == types[i];
2157 g_object_unref (folder);
2163 _folder_is_any_of_type (TnyFolder *folder,
2164 TnyFolderType types[],
2167 TnyFolderType folder_type;
2168 gboolean result = FALSE;
2171 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2173 /* Get folder type */
2174 folder_type = modest_tny_folder_guess_folder_type (folder);
2175 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2176 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2178 /* Check foler type */
2179 for (i=0; i < ntypes; i++) {
2180 result = result || folder_type == types[i];
2187 _clipboard_is_empty (ModestWindow *win)
2189 gboolean result = FALSE;
2191 if (MODEST_IS_MAIN_WINDOW (win)) {
2192 ModestEmailClipboard *clipboard = NULL;
2193 clipboard = modest_runtime_get_email_clipboard ();
2194 if (modest_email_clipboard_cleared (clipboard))
2202 _invalid_clipboard_selected (ModestWindow *win,
2203 ModestDimmingRule *rule)
2205 const DimmedState *state = NULL;
2206 gboolean result = FALSE;
2207 GtkWidget *focused = NULL;
2209 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2210 state = modest_window_get_dimming_state (win);
2211 /* Get focuesed widget */
2212 focused = gtk_window_get_focus (GTK_WINDOW (win));
2214 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2215 gboolean has_selection = FALSE;
2216 if (GTK_IS_TEXT_VIEW (focused)) {
2217 GtkTextBuffer *buffer = NULL;
2218 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2219 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2220 } else if (GTK_IS_EDITABLE (focused)) {
2221 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2223 result = !has_selection;
2224 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2225 GtkClipboard *clipboard = NULL;
2226 gchar *selection = NULL;
2228 /* Get clipboard selection*/
2229 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2230 selection = gtk_clipboard_wait_for_text (clipboard);
2233 result = ((selection == NULL) ||
2234 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2237 modest_dimming_rule_set_notification (rule, "");
2239 if (selection != NULL)
2242 else if (MODEST_IS_MAIN_WINDOW (win)) {
2244 result = state->n_selected == 0;
2246 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2254 _invalid_attach_selected (ModestWindow *win,
2257 gboolean for_remove,
2258 ModestDimmingRule *rule)
2260 GList *attachments, *node;
2262 TnyHeaderFlags flags;
2263 gboolean nested_attachments = FALSE;
2264 gboolean selected_messages = FALSE;
2265 const DimmedState *state = NULL;
2266 gboolean result = FALSE;
2268 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2269 state = modest_window_get_dimming_state (win);
2271 if (MODEST_IS_MAIN_WINDOW (win)) {
2272 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2274 result = !state->any_has_attachments;
2276 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2278 /* Get selected atachments */
2279 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2280 n_selected = g_list_length (attachments);
2285 result = n_selected != 1;
2288 result = n_selected < 1;
2291 /* Check attached type (view operation not required) */
2292 if (!result && !for_view) {
2293 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2294 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2295 TnyList *nested_list = tny_simple_list_new ();
2296 if (!for_remove && TNY_IS_MSG (mime_part)) {
2297 selected_messages = TRUE;
2300 tny_mime_part_get_parts (mime_part, nested_list);
2301 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2302 nested_attachments = TRUE;
2305 g_object_unref (nested_list);
2309 /* Set notifications */
2310 if (result && rule != NULL) {
2311 if (selected_messages) {
2312 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2313 } else if (nested_attachments) {
2314 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2315 } else if (n_selected == 0) {
2316 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2317 } else if (unique) {
2318 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2323 g_list_free (attachments);
2330 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2332 GList *attachments = NULL, *node;
2334 gint n_attachments = 0;
2335 gboolean result = FALSE;
2337 /* This should check if _all_ the attachments are already purged. If only some
2338 * of them are purged, then it does not cause dim as there's a confirmation dialog
2339 * for removing only local attachments */
2341 /* Get selected atachments */
2342 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2343 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2344 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2345 /* If we're in main window, we won't know if there are already purged attachments */
2349 if (attachments == NULL)
2352 for (node = attachments; node != NULL; node = g_list_next (node)) {
2353 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2354 if (tny_mime_part_is_purged (mime_part)) {
2361 g_list_free (attachments);
2364 result = (purged == n_attachments);
2366 result = (purged > 0);
2368 if (result && (rule != NULL))
2369 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2375 _invalid_msg_selected (ModestMainWindow *win,
2377 ModestDimmingRule *rule)
2379 GtkWidget *folder_view = NULL;
2380 const DimmedState *state = NULL;
2381 gboolean result = FALSE;
2383 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2384 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2385 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2387 /* Get folder view to check focus */
2388 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2389 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2391 /* Check dimmed rule (TODO: check focus on widgets */
2393 result = ((state->n_selected == 0 ) ||
2394 (gtk_widget_is_focus (folder_view)));
2396 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2398 if (!result && unique) {
2399 result = state->n_selected > 1;
2401 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2409 _msg_download_in_progress (ModestWindow *win)
2411 gboolean result = FALSE;
2413 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2415 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2416 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2418 else if (MODEST_IS_MAIN_WINDOW (win)) {
2419 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2426 _msg_download_completed (ModestMainWindow *win)
2428 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2429 return state->any_marked_as_cached;
2433 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2435 GSList **send_queues = (GSList **) userdata;
2436 *send_queues = g_slist_prepend (*send_queues, value);
2440 _selected_msg_sent_in_progress (ModestWindow *win)
2442 const DimmedState *state = modest_window_get_dimming_state (win);
2443 return state->sent_in_progress;
2448 _sending_in_progress (ModestWindow *win)
2450 GHashTable *send_queue_cache = NULL;
2451 ModestCacheMgr *cache_mgr = NULL;
2452 ModestTnySendQueue *send_queue = NULL;
2453 GSList *send_queues = NULL, *node = NULL;
2454 gboolean result = FALSE;
2456 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2458 /* Get send queue */
2459 cache_mgr = modest_runtime_get_cache_mgr ();
2460 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2461 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2463 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2465 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2466 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2468 /* Check if send operation is in progress */
2469 result = modest_tny_send_queue_sending_in_progress (send_queue);
2476 _invalid_folder_for_purge (ModestWindow *win,
2477 ModestDimmingRule *rule)
2479 TnyFolder *folder = NULL;
2480 TnyAccount *account = NULL;
2481 gboolean result = FALSE;
2483 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2485 /* Get folder and account of message */
2486 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2487 g_return_val_if_fail(msg != NULL, TRUE);
2488 folder = tny_msg_get_folder (msg);
2489 g_object_unref (msg);
2490 if (folder == NULL) {
2491 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2494 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2495 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2496 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2499 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2500 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2503 g_return_val_if_reached (FALSE);
2505 account = modest_tny_folder_get_account (folder);
2506 if (account == NULL) goto frees;
2509 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2510 TnyFolderType types[2];
2511 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2512 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2514 if (_selected_folder_is_any_of_type (win, types, 2)) {
2516 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2521 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2522 /* If it's POP then dim */
2523 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2524 MODEST_PROTOCOL_STORE_POP) {
2525 GList *attachments = NULL;
2526 gint n_selected = 0;
2529 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2531 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2532 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2533 n_selected = g_list_length (attachments);
2534 g_list_free (attachments);
2537 modest_dimming_rule_set_notification (rule,
2538 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2539 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2546 g_object_unref (folder);
2547 if (account != NULL)
2548 g_object_unref (account);
2554 _transfer_mode_enabled (ModestWindow *win)
2556 gboolean result = FALSE;
2559 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2560 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2561 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2562 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2564 g_warning("_transfer_mode_enabled called with wrong window type");
2571 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2573 GtkWidget *folder_view = NULL;
2574 TnyFolderStore *folder = NULL;
2575 ModestEmailClipboard *clipboard = NULL;
2576 const gchar *folder_name = NULL;
2577 gboolean result = FALSE;
2579 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2581 /*Get current parent folder */
2582 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2583 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2584 /* If no folder view, always dimmed */
2585 if (!folder_view) return FALSE;
2587 /* Get selected folder as parent of new folder to create */
2588 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2589 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2591 /* get modest clipboard and source folder */
2592 clipboard = modest_runtime_get_email_clipboard ();
2593 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2594 if (folder_name == NULL) goto frees;
2596 /* Check source subfolders names */
2597 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2603 g_object_unref (folder);
2610 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2613 ModestDimmingRule *rule = NULL;
2614 gboolean dimmed = FALSE;
2616 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2617 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2618 rule = MODEST_DIMMING_RULE (user_data);
2620 /* Check dimmed rule */
2622 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2629 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2632 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2634 ModestMsgEditFormat format =
2635 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2637 return (format != MODEST_MSG_EDIT_FORMAT_HTML);