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 _send_receive_in_progress (ModestWindow *win);
71 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
72 static gboolean _transfer_mode_enabled (ModestWindow *win);
73 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
74 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
78 _define_main_window_dimming_state (ModestMainWindow *window)
80 DimmedState *state = NULL;
81 GtkWidget *focused_widget = NULL;
82 GtkWidget *header_view = NULL;
83 GtkTreeModel *model = NULL;
84 TnyList *selected_headers = NULL;
85 TnyIterator *iter = NULL;
86 TnyHeader *header = NULL;
87 ModestCacheMgr *cache_mgr = NULL;
88 GHashTable *send_queue_cache = NULL;
89 ModestTnySendQueue *send_queue = NULL;
90 GSList *send_queues = NULL, *node = NULL;
91 ModestWindowMgr *mgr = NULL;
92 gboolean found = FALSE;
93 gchar *msg_uid = NULL;
95 gboolean all_deleted = TRUE;
96 gboolean all_seen = TRUE;
97 gboolean all_cached = TRUE;
98 gboolean all_has_attach = TRUE;
100 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
103 state = g_slice_new0 (DimmedState);
104 state->n_selected = 0;
105 state->already_opened_msg = 0;
106 state->any_marked_as_deleted = FALSE;
107 state->all_marked_as_deleted = FALSE;
108 state->any_marked_as_seen = FALSE;
109 state->all_marked_as_seen = FALSE;
110 state->any_marked_as_cached = FALSE;
111 state->all_marked_as_cached = FALSE;
112 state->any_has_attachments = FALSE;
113 state->all_has_attachments = FALSE;
114 state->sent_in_progress = FALSE;
115 state->all_selected = FALSE;
117 /* Get focused widget */
118 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
119 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
122 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
123 header_view = focused_widget;
125 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
128 /* Get header view and selected headers */
129 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
130 if (!selected_headers)
133 /* Examine selected headers */
134 iter = tny_list_create_iterator (selected_headers);
135 while (!tny_iterator_is_done (iter)) {
136 header = TNY_HEADER (tny_iterator_get_current (iter));
137 flags = tny_header_get_flags (header);
143 mgr = modest_runtime_get_window_mgr ();
144 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
145 state->already_opened_msg++;
148 /* Mark as deleted */
149 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
150 state->all_marked_as_deleted = all_deleted;
151 if (!state->any_marked_as_deleted)
152 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
155 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
156 state->all_marked_as_seen = all_seen;
157 if (!state->any_marked_as_seen)
158 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
161 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
162 state->all_marked_as_cached = all_cached;
163 if (!state->any_marked_as_cached)
164 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
166 /* Mark has_attachments */
167 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
168 state->all_has_attachments = all_has_attach;
169 if (!state->any_has_attachments)
170 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
172 /* sent in progress */
173 msg_uid = modest_tny_send_queue_get_msg_id (header);
174 if (!state->sent_in_progress) {
175 cache_mgr = modest_runtime_get_cache_mgr ();
176 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
177 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
179 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
181 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
182 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
184 /* Check if msg uid is being processed inside send queue */
185 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
187 state->sent_in_progress = found;
190 tny_iterator_next (iter);
191 g_object_unref (header);
194 /* check if all the headers are selected or not */
195 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
198 count = gtk_tree_model_iter_n_children(model, NULL);
199 if(state->n_selected == count)
200 state->all_selected = TRUE;
205 g_object_unref(selected_headers);
206 g_object_unref(iter);
207 g_slist_free (send_queues);
213 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
215 DimmedState *state = NULL;
216 TnyHeader *header = NULL;
217 ModestCacheMgr *cache_mgr = NULL;
218 GHashTable *send_queue_cache = NULL;
219 ModestTnySendQueue *send_queue = NULL;
220 GSList *send_queues = NULL, *node = NULL;
221 gboolean found = FALSE;
222 gchar *msg_uid = NULL;
223 TnyHeaderFlags flags;
224 gboolean all_deleted = TRUE;
225 gboolean all_seen = TRUE;
226 gboolean all_cached = TRUE;
227 gboolean all_has_attach = TRUE;
229 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
232 state = g_slice_new0 (DimmedState);
233 state->n_selected = 0;
234 state->already_opened_msg = 0;
235 state->any_marked_as_deleted = FALSE;
236 state->all_marked_as_deleted = FALSE;
237 state->any_marked_as_seen = FALSE;
238 state->all_marked_as_seen = FALSE;
239 state->any_marked_as_cached = FALSE;
240 state->all_marked_as_cached = FALSE;
241 state->any_has_attachments = FALSE;
242 state->all_has_attachments = FALSE;
243 state->sent_in_progress = FALSE;
245 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
248 g_return_val_if_fail (TNY_IS_HEADER(header), state);
249 flags = tny_header_get_flags (header);
254 /* Mark as deleted */
255 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
256 state->all_marked_as_deleted = all_deleted;
257 if (!state->any_marked_as_deleted)
258 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
261 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
262 state->all_marked_as_seen = all_seen;
263 if (!state->any_marked_as_seen)
264 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
267 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
268 state->all_marked_as_cached = all_cached;
269 if (!state->any_marked_as_cached)
270 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
272 /* Mark has_attachments */
273 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
274 state->all_has_attachments = all_has_attach;
275 if (!state->any_has_attachments)
276 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
278 /* sent in progress */
279 msg_uid = modest_tny_send_queue_get_msg_id (header);
280 if (!state->sent_in_progress) {
281 cache_mgr = modest_runtime_get_cache_mgr ();
282 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
283 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
285 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
287 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
288 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
290 /* Check if msg uid is being processed inside send queue */
291 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
293 state->sent_in_progress = found;
298 g_object_unref (header);
299 g_slist_free (send_queues);
306 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
308 DimmedState *state = NULL;
310 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
312 if (MODEST_IS_MAIN_WINDOW (window))
313 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
314 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
315 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
323 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
325 ModestDimmingRule *rule = NULL;
326 gboolean dimmed = FALSE;
328 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
329 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
330 rule = MODEST_DIMMING_RULE (user_data);
332 /* Check dimmed rule */
333 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
335 dimmed = _msg_download_in_progress (win);
337 modest_dimming_rule_set_notification (rule, "");
339 } else if (MODEST_IS_MAIN_WINDOW(win)) {
341 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
344 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
352 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
354 ModestDimmingRule *rule = NULL;
355 GtkWidget *folder_view = NULL;
356 TnyFolderStore *parent_folder = NULL;
357 gboolean dimmed = FALSE;
359 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
360 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
361 rule = MODEST_DIMMING_RULE (user_data);
364 dimmed = _transfer_mode_enabled (win);
366 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
371 /* Get selected folder as parent of new folder to create */
372 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
373 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
374 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
378 if (TNY_IS_ACCOUNT (parent_folder)) {
379 /* If it's the local account then do not dim */
380 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
383 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
384 if (proto_str != NULL) {
385 /* If it's POP then dim */
386 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
387 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
389 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
393 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
395 TnyFolderType types[3];
397 types[0] = TNY_FOLDER_TYPE_DRAFTS;
398 types[1] = TNY_FOLDER_TYPE_OUTBOX;
399 types[2] = TNY_FOLDER_TYPE_SENT;
401 /* Apply folder rules */
403 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
405 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
408 dimmed = _selected_folder_is_any_of_type (win, types, 3);
410 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
414 /* if not the folder is selected then dim */
415 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
416 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
417 if (folder_view && !gtk_widget_is_focus (folder_view))
420 g_object_unref (parent_folder);
426 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
428 ModestDimmingRule *rule = NULL;
429 GtkWidget *folder_view = NULL;
430 GtkWidget *header_view = NULL;
431 gboolean dimmed = FALSE;
433 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
434 rule = MODEST_DIMMING_RULE (user_data);
436 if (MODEST_IS_MAIN_WINDOW (win)) {
437 /* Get the folder view */
438 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
439 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
441 /* Get header view */
442 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
445 if (header_view && gtk_widget_is_focus (header_view))
446 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
448 if (folder_view && gtk_widget_is_focus (folder_view))
449 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
451 if (header_view && folder_view &&
452 !gtk_widget_is_focus (header_view) &&
453 !gtk_widget_is_focus (folder_view)) {
455 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
458 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
467 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
469 ModestDimmingRule *rule = NULL;
470 TnyFolderType types[6];
471 gboolean dimmed = FALSE;
473 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
474 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
475 rule = MODEST_DIMMING_RULE (user_data);
477 types[0] = TNY_FOLDER_TYPE_DRAFTS;
478 types[1] = TNY_FOLDER_TYPE_OUTBOX;
479 types[2] = TNY_FOLDER_TYPE_SENT;
480 types[3] = TNY_FOLDER_TYPE_INBOX;
481 types[4] = TNY_FOLDER_TYPE_ROOT;
482 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
485 /* Check dimmed rule */
487 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
489 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
492 dimmed = _selected_folder_is_any_of_type (win, types, 6);
494 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
497 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
499 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
502 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
504 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
507 dimmed = _transfer_mode_enabled (win);
509 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
516 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
518 ModestDimmingRule *rule = NULL;
519 gboolean dimmed = FALSE;
521 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
522 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
523 rule = MODEST_DIMMING_RULE (user_data);
525 /* Check dimmed rule */
527 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
528 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
532 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
533 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
541 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
543 ModestDimmingRule *rule = NULL;
544 TnyFolderType types[4];
545 gboolean dimmed = FALSE;
547 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
548 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
549 rule = MODEST_DIMMING_RULE (user_data);
551 types[0] = TNY_FOLDER_TYPE_DRAFTS;
552 types[1] = TNY_FOLDER_TYPE_OUTBOX;
553 types[2] = TNY_FOLDER_TYPE_SENT;
554 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
556 /* Check dimmed rule */
558 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
560 modest_dimming_rule_set_notification (rule, "");
563 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
565 modest_dimming_rule_set_notification (rule, "");
568 dimmed = _selected_folder_is_any_of_type (win, types, 4);
570 modest_dimming_rule_set_notification (rule, "");
573 dimmed = _transfer_mode_enabled (win);
575 modest_dimming_rule_set_notification (rule, "");
582 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
584 ModestDimmingRule *rule = NULL;
585 gboolean dimmed = FALSE;
586 const DimmedState *state = NULL;
588 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
589 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
590 rule = MODEST_DIMMING_RULE (user_data);
591 state = modest_window_get_dimming_state (win);
593 /* Check dimmed rule */
595 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
598 dimmed = state->any_marked_as_deleted;
600 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
603 dimmed = _selected_msg_sent_in_progress (win);
605 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
612 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
614 ModestDimmingRule *rule = NULL;
615 gboolean dimmed = FALSE;
616 TnyFolderType types[3];
618 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
619 rule = MODEST_DIMMING_RULE (user_data);
621 /* main window dimming rules */
622 if (MODEST_IS_MAIN_WINDOW(win)) {
624 types[0] = TNY_FOLDER_TYPE_DRAFTS;
625 types[1] = TNY_FOLDER_TYPE_OUTBOX;
626 types[2] = TNY_FOLDER_TYPE_ROOT;
628 /* Check dimmed rule */
630 dimmed = _selected_folder_is_any_of_type (win, types, 3);
632 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
635 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
637 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
640 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
642 /* msg view window dimming rules */
643 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
645 /* Check dimmed rule */
647 dimmed = _transfer_mode_enabled (win);
649 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
652 dimmed = _msg_download_in_progress (win);
654 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
663 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
665 ModestDimmingRule *rule = NULL;
666 gboolean dimmed = FALSE;
668 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
669 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
670 rule = MODEST_DIMMING_RULE (user_data);
672 /* Check dimmed rule */
674 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
677 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
679 modest_dimming_rule_set_notification (rule, "");
686 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
688 gboolean dimmed = FALSE;
690 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
692 /* Check dimmed rule */
700 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
702 ModestDimmingRule *rule = NULL;
703 const DimmedState *state = NULL;
704 gboolean dimmed = FALSE;
706 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
707 rule = MODEST_DIMMING_RULE (user_data);
708 state = modest_window_get_dimming_state (win);
710 /* Check dimmed rule */
711 if (MODEST_IS_MAIN_WINDOW (win)) {
713 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
715 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
718 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
721 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
723 gchar *num = NULL, *message = NULL;
725 num = g_strdup_printf ("%d", state->already_opened_msg);
726 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
727 modest_dimming_rule_set_notification (rule, message);
734 dimmed = state->any_marked_as_deleted;
736 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
740 dimmed = state->sent_in_progress;
742 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
745 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
747 dimmed = _transfer_mode_enabled (win);
749 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
752 dimmed = state->any_marked_as_deleted;
754 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
757 /* The delete button should be dimmed when viewing an attachment,
758 * but should be enabled when viewing a message from the list,
759 * or when viewing a search result.
762 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
763 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
765 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
775 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
777 ModestDimmingRule *rule = NULL;
778 GtkWidget *header_view = NULL;
779 gboolean dimmed = FALSE;
781 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
782 rule = MODEST_DIMMING_RULE (user_data);
784 /* main window dimming rules */
785 if (MODEST_IS_MAIN_WINDOW(win)) {
787 /* Check dimmed rule */
788 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
789 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
791 /* If the header view has the focus: */
792 if (header_view && gtk_widget_is_focus (header_view)) {
793 /* Check dimmed rule */
795 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
798 /* If the folder view has the focus: */
799 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
800 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
801 if (folder_view && gtk_widget_is_focus (folder_view)) {
802 TnyFolderStore *folder_store
803 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
805 /* Only enable for folders, not accounts,
806 * though the UI spec is not clear about that.
807 * If we enable this for accounts then we must
808 * add code to handle them in modest_ui_actions_on_details(). */
809 if (!TNY_IS_FOLDER(folder_store)) {
811 modest_dimming_rule_set_notification (rule, "");
814 g_object_unref (folder_store);
817 modest_dimming_rule_set_notification (rule, "");
820 dimmed = _msg_download_in_progress (win);
822 modest_dimming_rule_set_notification (rule, "");
829 /* msg view window dimming rules */
832 /* Check dimmed rule */
834 if (MODEST_IS_MSG_VIEW_WINDOW (win))
835 dimmed = _msg_download_in_progress (win);
837 modest_dimming_rule_set_notification (rule, "");
846 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
848 ModestDimmingRule *rule = NULL;
849 TnyHeaderFlags flags;
850 const DimmedState *state = NULL;
851 gboolean dimmed = FALSE;
853 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
854 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
855 rule = MODEST_DIMMING_RULE (user_data);
856 state = modest_window_get_dimming_state (win);
858 flags = TNY_HEADER_FLAG_SEEN;
860 /* Check dimmed rule */
862 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
865 dimmed = state->all_marked_as_seen;
867 modest_dimming_rule_set_notification (rule, "");
874 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
876 ModestDimmingRule *rule = NULL;
877 TnyHeaderFlags flags;
878 const DimmedState *state = NULL;
879 gboolean dimmed = FALSE;
881 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
882 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
883 rule = MODEST_DIMMING_RULE (user_data);
884 state = modest_window_get_dimming_state (win);
886 flags = TNY_HEADER_FLAG_SEEN;
888 /* Check dimmed rule */
890 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
892 dimmed = !state->any_marked_as_seen;
894 modest_dimming_rule_set_notification (rule, "");
901 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
903 ModestDimmingRule *rule = NULL;
904 gboolean dimmed = FALSE;
906 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
907 rule = MODEST_DIMMING_RULE (user_data);
909 if (MODEST_IS_MAIN_WINDOW (win))
910 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
911 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
912 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
919 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
921 GtkWidget *folder_view = NULL;
922 ModestDimmingRule *rule = NULL;
923 const DimmedState *state = NULL;
924 gboolean dimmed = FALSE;
926 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
927 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
928 rule = MODEST_DIMMING_RULE (user_data);
929 state = modest_window_get_dimming_state (win);
931 /* Get the folder view */
932 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
933 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
936 /* Check diming rules for folders transfer */
937 if (gtk_widget_is_focus (folder_view)) {
938 TnyFolderType types[5];
940 types[0] = TNY_FOLDER_TYPE_DRAFTS;
941 types[1] = TNY_FOLDER_TYPE_OUTBOX;
942 types[2] = TNY_FOLDER_TYPE_SENT;
943 types[3] = TNY_FOLDER_TYPE_ROOT;
944 types[4] = TNY_FOLDER_TYPE_INBOX;
946 /* Apply folder rules */
948 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
950 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
953 dimmed = _selected_folder_is_any_of_type (win, types, 5);
955 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
959 /* Check diming rules for messages transfer */
961 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
963 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
964 state->already_opened_msg);
965 modest_dimming_rule_set_notification (rule, message);
970 if (!gtk_widget_is_focus (folder_view))
971 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
975 dimmed = _selected_msg_sent_in_progress (win);
977 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
984 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
986 ModestDimmingRule *rule = NULL;
987 gboolean dimmed = FALSE;
989 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
990 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
991 rule = MODEST_DIMMING_RULE (user_data);
993 /* Check dimmed rule */
995 dimmed = _transfer_mode_enabled (win);
997 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1001 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1002 /* The move_to button should be dimmed when viewing an attachment,
1003 * but should be enabled when viewing a message from the list,
1004 * or when viewing a search result.
1006 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1007 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1012 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
1019 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1021 ModestDimmingRule *rule = NULL;
1022 gboolean dimmed = FALSE;
1024 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1025 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1026 rule = MODEST_DIMMING_RULE (user_data);
1028 /* Check dimmed rule */
1030 dimmed = _transfer_mode_enabled (win);
1032 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1039 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1041 ModestDimmingRule *rule = NULL;
1042 TnyFolderType types[3];
1043 gboolean dimmed = FALSE;
1045 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1046 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1047 rule = MODEST_DIMMING_RULE (user_data);
1049 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1050 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1051 types[2] = TNY_FOLDER_TYPE_SENT;
1053 /* Check dimmed rule */
1055 dimmed = _clipboard_is_empty (win);
1057 modest_dimming_rule_set_notification (rule,
1058 dgettext("hildon-common-strings",
1059 "ecoc_ib_edwin_nothing_to_paste"));
1062 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1064 modest_dimming_rule_set_notification (rule,
1065 dgettext("hildon-common-strings",
1066 "ckct_ib_unable_to_paste_here"));
1069 dimmed = !_folder_view_has_focus (win);
1071 modest_dimming_rule_set_notification (rule,
1072 dgettext("hildon-common-strings",
1073 "ckct_ib_unable_to_paste_here"));
1076 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1078 modest_dimming_rule_set_notification (rule,
1079 dgettext("hildon-common-strings",
1080 "ckct_ib_unable_to_paste_here"));
1083 dimmed = _selected_folder_is_same_as_source (win);
1085 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1088 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1090 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1098 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1100 ModestDimmingRule *rule = NULL;
1101 gboolean dimmed = FALSE;
1102 GtkWidget *focused = NULL;
1104 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1105 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1106 rule = MODEST_DIMMING_RULE (user_data);
1108 focused = gtk_window_get_focus (GTK_WINDOW (win));
1110 /* Main window dimming rules */
1111 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1112 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1114 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1115 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1117 if (!dimmed && GTK_IS_ENTRY (focused)) {
1118 const gchar *current_text;
1119 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1120 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1123 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1124 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1125 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1128 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1134 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1136 ModestDimmingRule *rule = NULL;
1137 gboolean dimmed = FALSE;
1139 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1140 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1141 rule = MODEST_DIMMING_RULE (user_data);
1143 /* Check dimmed rule */
1145 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1148 dimmed = _purged_attach_selected (win, FALSE, NULL);
1150 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1158 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1160 ModestDimmingRule *rule = NULL;
1161 gboolean dimmed = FALSE;
1163 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1164 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1165 rule = MODEST_DIMMING_RULE (user_data);
1167 /* Check dimmed rule */
1169 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1172 dimmed = _purged_attach_selected (win, FALSE, NULL);
1174 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1182 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1184 ModestDimmingRule *rule = NULL;
1185 const DimmedState *state = NULL;
1186 gboolean dimmed = FALSE;
1188 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1189 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1190 rule = MODEST_DIMMING_RULE (user_data);
1191 state = modest_window_get_dimming_state (win);
1193 /* Check in main window if there's only one message selected */
1194 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1195 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1198 /* Check in view window if there's any attachment selected */
1199 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1200 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1202 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1205 /* cannot purge in editable drafts nor pop folders */
1207 dimmed = _invalid_folder_for_purge (win, rule);
1210 /* Check if the selected message in main window has attachments */
1211 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1212 dimmed = !(state->any_has_attachments);
1214 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1217 /* Check if all attachments are already purged */
1219 dimmed = _purged_attach_selected (win, TRUE, rule);
1222 /* Check if the message is already downloaded */
1223 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1224 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1226 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1234 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1236 ModestDimmingRule *rule = NULL;
1237 gboolean dimmed = FALSE;
1239 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1240 rule = MODEST_DIMMING_RULE (user_data);
1242 /* Check dimmed rule */
1243 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1244 dimmed = _clipboard_is_empty (win);
1246 modest_dimming_rule_set_notification (rule, "");
1249 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1250 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1257 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1259 ModestDimmingRule *rule = NULL;
1260 gboolean dimmed = FALSE;
1262 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1263 rule = MODEST_DIMMING_RULE (user_data);
1265 /* Check dimmed rule */
1266 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1267 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1274 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1276 ModestDimmingRule *rule = NULL;
1277 const DimmedState *state = NULL;
1278 gboolean dimmed = FALSE;
1280 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1281 rule = MODEST_DIMMING_RULE (user_data);
1282 state = modest_window_get_dimming_state (win);
1284 /* Check common dimming rules */
1286 dimmed = _invalid_clipboard_selected (win, rule);
1289 /* Check window specific dimming rules */
1290 if (MODEST_IS_MAIN_WINDOW (win)) {
1291 /* Get focused widget */
1292 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1294 if (MODEST_IS_HEADER_VIEW (focused)) {
1296 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1298 modest_dimming_rule_set_notification (rule, "");
1301 dimmed = _selected_msg_sent_in_progress (win);
1303 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1306 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1308 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1311 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1312 TnyFolderType types[3];
1314 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1315 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1316 types[2] = TNY_FOLDER_TYPE_SENT;
1318 /* Apply folder rules */
1320 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1322 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1325 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1327 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1330 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1332 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1341 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1343 ModestDimmingRule *rule = NULL;
1344 const DimmedState *state = NULL;
1345 gboolean dimmed = FALSE;
1347 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1348 rule = MODEST_DIMMING_RULE (user_data);
1349 state = modest_window_get_dimming_state (win);
1351 /* Check common dimming rules */
1353 dimmed = _invalid_clipboard_selected (win, rule);
1356 /* Check window specific dimming rules */
1357 if (MODEST_IS_MAIN_WINDOW (win)) {
1358 /* Get focused widget */
1359 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1361 if (MODEST_IS_HEADER_VIEW (focused)) {
1363 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1365 modest_dimming_rule_set_notification (rule, "");
1368 dimmed = _selected_msg_sent_in_progress (win);
1370 modest_dimming_rule_set_notification (rule, _(""));
1373 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1375 modest_dimming_rule_set_notification (rule, _(""));
1378 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1379 TnyFolderType types[3];
1381 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1382 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1383 types[2] = TNY_FOLDER_TYPE_SENT;
1386 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1388 modest_dimming_rule_set_notification (rule, _(""));
1391 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1393 modest_dimming_rule_set_notification (rule, _(""));
1402 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1404 ModestDimmingRule *rule = NULL;
1405 const DimmedState *state = NULL;
1406 gboolean dimmed = FALSE;
1408 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1409 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1410 rule = MODEST_DIMMING_RULE (user_data);
1411 state = modest_window_get_dimming_state (win);
1414 /* Check common dimming rules */
1416 ModestMsgEditFormat format;
1417 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1419 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1421 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1426 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1427 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1429 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1431 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1439 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1441 ModestDimmingRule *rule = NULL;
1442 const DimmedState *state = NULL;
1443 gboolean dimmed = FALSE;
1445 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1446 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1447 rule = MODEST_DIMMING_RULE (user_data);
1448 state = modest_window_get_dimming_state (win);
1452 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1453 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1455 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1457 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1465 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1467 ModestDimmingRule *rule = NULL;
1468 const DimmedState *state = NULL;
1469 gboolean dimmed = FALSE;
1470 GtkWidget *focused = NULL;
1472 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1473 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1474 rule = MODEST_DIMMING_RULE (user_data);
1475 state = modest_window_get_dimming_state (win);
1477 focused = gtk_window_get_focus (GTK_WINDOW (win));
1480 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1484 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1488 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1489 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1490 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1491 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1498 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1500 ModestDimmingRule *rule = NULL;
1501 const DimmedState *state = NULL;
1502 gboolean dimmed = FALSE;
1504 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1505 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1506 rule = MODEST_DIMMING_RULE (user_data);
1507 state = modest_window_get_dimming_state (win);
1510 GList *selected_attachments = NULL;
1511 gint n_att_selected = 0;
1512 GtkWidget *attachments_view;
1513 attachments_view = modest_msg_edit_window_get_child_widget (
1514 MODEST_MSG_EDIT_WINDOW (win),
1515 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1517 selected_attachments = modest_attachments_view_get_selection (
1518 MODEST_ATTACHMENTS_VIEW (attachments_view));
1519 n_att_selected = g_list_length (selected_attachments);
1520 g_list_free (selected_attachments);
1522 dimmed = (n_att_selected != 1);
1529 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1531 ModestDimmingRule *rule = NULL;
1532 const DimmedState *state = NULL;
1533 gboolean dimmed = FALSE;
1535 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1536 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1537 rule = MODEST_DIMMING_RULE (user_data);
1538 state = modest_window_get_dimming_state (win);
1541 GtkWidget *subject_field, *body_field;
1542 GtkTextBuffer *body_buffer;
1543 const gchar *subject = NULL;
1544 body_field = modest_msg_edit_window_get_child_widget (
1545 MODEST_MSG_EDIT_WINDOW (win),
1546 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1547 subject_field = modest_msg_edit_window_get_child_widget (
1548 MODEST_MSG_EDIT_WINDOW (win),
1549 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1550 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1551 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1553 dimmed = ((subject == NULL || subject[0] == '\0')
1554 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1556 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1560 GtkWidget *to_field, *cc_field, *bcc_field;
1561 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1562 cc_field = modest_msg_edit_window_get_child_widget (
1563 MODEST_MSG_EDIT_WINDOW (win),
1564 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1565 to_field = modest_msg_edit_window_get_child_widget (
1566 MODEST_MSG_EDIT_WINDOW (win),
1567 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1568 bcc_field = modest_msg_edit_window_get_child_widget (
1569 MODEST_MSG_EDIT_WINDOW (win),
1570 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1571 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1572 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1573 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1575 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1576 gtk_text_buffer_get_char_count (cc_buffer) +
1577 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1579 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1586 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1588 ModestDimmingRule *rule = NULL;
1589 gboolean dimmed = FALSE;
1591 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1592 rule = MODEST_DIMMING_RULE (user_data);
1594 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1596 /* Check dimmed rule */
1598 dimmed = _transfer_mode_enabled (win);
1600 modest_dimming_rule_set_notification (
1601 rule, _("mail_ib_notavailable_downloading"));
1604 dimmed = modest_msg_view_window_first_message_selected (
1605 MODEST_MSG_VIEW_WINDOW(win));
1606 modest_dimming_rule_set_notification (rule, NULL);
1613 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1615 ModestDimmingRule *rule = NULL;
1616 gboolean dimmed = FALSE;
1618 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1619 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1620 rule = MODEST_DIMMING_RULE (user_data);
1622 /* Check dimmed rule */
1624 dimmed = _transfer_mode_enabled (win);
1626 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1629 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1630 modest_dimming_rule_set_notification (rule, NULL);
1638 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1640 const gboolean dimmed =
1641 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1648 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1650 ModestDimmingRule *rule = NULL;
1651 TnyFolderType types[1];
1652 const DimmedState *state = NULL;
1653 gboolean dimmed = FALSE;
1655 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1656 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1657 rule = MODEST_DIMMING_RULE (user_data);
1658 state = modest_window_get_dimming_state (win);
1660 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1662 /* Check dimmed rules */
1664 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1666 modest_dimming_rule_set_notification (rule, "");
1669 dimmed = !_sending_in_progress (win);
1671 modest_dimming_rule_set_notification (rule, "");
1678 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1680 ModestDimmingRule *rule = NULL;
1681 TnyFolderType types[1];
1682 const DimmedState *state = NULL;
1683 gboolean dimmed = FALSE;
1685 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1686 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1687 rule = MODEST_DIMMING_RULE (user_data);
1688 state = modest_window_get_dimming_state (win);
1690 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1692 /* Check dimmed rules */
1694 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1696 modest_dimming_rule_set_notification (rule, "");
1699 dimmed = !_send_receive_in_progress (win);
1701 modest_dimming_rule_set_notification (rule, "");
1708 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1710 ModestDimmingRule *rule = NULL;
1711 gboolean dimmed = FALSE;
1713 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1714 rule = MODEST_DIMMING_RULE (user_data);
1716 /* Check dimmed rule */
1718 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1721 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1728 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1730 ModestDimmingRule *rule = NULL;
1731 gboolean dimmed = FALSE;
1733 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1734 rule = MODEST_DIMMING_RULE (user_data);
1736 /* Check dimmed rule */
1738 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1739 gchar *selection = NULL;
1740 selection = gtk_clipboard_wait_for_text (clipboard);
1742 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1748 /* *********************** static utility functions ******************** */
1752 _selected_folder_not_writeable (ModestMainWindow *win,
1755 GtkWidget *folder_view = NULL;
1756 TnyFolderStore *parent_folder = NULL;
1757 ModestEmailClipboard *clipboard = NULL;
1758 ModestTnyFolderRules rules;
1759 gboolean is_local_acc = FALSE;
1760 gboolean xfer_folders = FALSE;
1761 gboolean result = FALSE;
1763 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1765 /* Get folder view */
1766 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1767 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1768 /* If no folder view, always dimmed */
1772 /* Get selected folder as parent of new folder to create */
1773 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1774 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1775 /* If it's the local account and its transfering folders, then do not dim */
1776 if (TNY_IS_ACCOUNT (parent_folder)) {
1777 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1779 clipboard = modest_runtime_get_email_clipboard ();
1780 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1785 result = !(is_local_acc && xfer_folders);
1787 result = !is_local_acc;
1791 /* Check dimmed rule */
1792 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1793 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1797 if (parent_folder != NULL)
1798 g_object_unref (parent_folder);
1804 _selected_folder_not_deletable (ModestMainWindow *win)
1806 GtkWidget *folder_view = NULL;
1807 TnyFolderStore *parent_folder = NULL;
1808 ModestTnyFolderRules rules;
1809 gboolean result = FALSE;
1811 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1813 /* Get folder view */
1814 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1815 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1816 /* If no folder view, always dimmed */
1820 /* Get selected folder as parent of new folder to create */
1821 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1822 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1827 /* Check dimmed rule */
1828 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1829 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1833 if (parent_folder != NULL)
1834 g_object_unref (parent_folder);
1840 _selected_folder_not_moveable (ModestMainWindow *win)
1842 GtkWidget *folder_view = NULL;
1843 TnyFolderStore *parent_folder = NULL;
1844 ModestTnyFolderRules rules;
1845 gboolean result = FALSE;
1847 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1849 /* Get folder view */
1850 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1851 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1852 /* If no folder view, always dimmed */
1856 /* Get selected folder as parent of new folder to create */
1857 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1858 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1863 /* Check dimmed rule */
1864 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1865 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1869 if (parent_folder != NULL)
1870 g_object_unref (parent_folder);
1876 _selected_folder_not_renameable (ModestMainWindow *win)
1878 GtkWidget *folder_view = NULL;
1879 TnyFolderStore *parent_folder = NULL;
1880 ModestTnyFolderRules rules;
1881 gboolean result = FALSE;
1883 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1885 /* Get folder view */
1886 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1887 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1888 /* If no folder view, always dimmed */
1892 /* Get selected folder as parent of new folder to create */
1893 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1894 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1899 /* Check dimmed rule */
1900 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1901 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1905 if (parent_folder != NULL)
1906 g_object_unref (parent_folder);
1912 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1914 TnyFolderType types[2];
1915 gboolean result = FALSE;
1917 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1919 types[0] = TNY_FOLDER_TYPE_ROOT;
1920 types[1] = TNY_FOLDER_TYPE_INBOX;
1922 /* Check folder type */
1923 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1925 /* Check pop and MMC accounts */
1927 result = _selected_folder_is_MMC_or_POP_root (win);
1935 _selected_folder_is_root (ModestMainWindow *win)
1937 TnyFolderType types[1];
1938 gboolean result = FALSE;
1940 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1942 /* All accounts are root items: */
1943 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1944 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1946 gboolean is_account = FALSE;
1947 TnyFolderStore *folder_store =
1948 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1950 is_account = TNY_IS_ACCOUNT (folder_store);
1951 g_object_unref (folder_store);
1952 folder_store = NULL;
1959 /* Try something more precise: */
1960 types[0] = TNY_FOLDER_TYPE_ROOT;
1962 /* Check folder type */
1963 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1965 /* Check pop and MMC accounts */
1967 result = _selected_folder_is_MMC_or_POP_root (win);
1974 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1976 GtkWidget *folder_view = NULL;
1977 TnyFolderStore *parent_folder = NULL;
1978 gboolean result = FALSE;
1980 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1981 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1985 /* Get selected folder as parent of new folder to create */
1986 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1990 if (TNY_IS_ACCOUNT (parent_folder)) {
1991 /* If it's the local account then do not dim */
1992 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1995 /* If it's the MMC root folder then dim it */
1996 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1999 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2000 /* If it's POP then dim */
2001 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2002 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2006 g_object_unref (parent_folder);
2012 _header_view_is_all_selected (ModestMainWindow *win)
2014 const DimmedState *state = NULL;
2016 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2018 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2020 return state->all_selected;
2024 _selected_folder_is_empty (ModestMainWindow *win)
2026 GtkWidget *folder_view = NULL;
2027 TnyFolderStore *folder = NULL;
2028 gboolean result = FALSE;
2030 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2032 /* Get folder view */
2033 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2034 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2035 /* If no folder view, always dimmed */
2039 /* Get selected folder as parent of new folder to create */
2040 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2041 if (!(folder && TNY_IS_FOLDER(folder))) {
2043 g_object_unref (folder);
2047 /* Check folder type */
2048 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2051 g_object_unref (folder);
2057 _folder_view_has_focus (ModestWindow *win)
2059 GtkWidget *folder_view = NULL;
2061 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2063 /* Get folder view */
2064 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2065 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2069 if (gtk_widget_is_focus(folder_view))
2076 _selected_folder_is_same_as_source (ModestWindow *win)
2078 ModestEmailClipboard *clipboard = NULL;
2079 GtkWidget *folder_view = NULL;
2080 TnyFolderStore *folder = NULL;
2081 gboolean result = FALSE;
2083 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2085 /* Get folder view */
2086 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2087 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2091 /* Get selected folder as destination folder */
2092 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2093 if (!(folder && TNY_IS_FOLDER(folder))) {
2098 /* Check clipboard is cleared */
2099 clipboard = modest_runtime_get_email_clipboard ();
2100 if (modest_email_clipboard_cleared (clipboard)) {
2105 /* Check source folder */
2106 result = modest_email_clipboard_check_source_folder (clipboard,
2107 (const TnyFolder *) folder);
2111 g_object_unref (folder);
2117 _selected_folder_is_any_of_type (ModestWindow *win,
2118 TnyFolderType types[],
2121 GtkWidget *folder_view = NULL;
2122 TnyFolderStore *folder = NULL;
2123 TnyFolderType folder_type;
2125 gboolean result = FALSE;
2127 /*Get current folder */
2128 if (MODEST_IS_MAIN_WINDOW(win)) {
2130 /* Get folder view */
2131 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2132 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2133 /* If no folder view, always dimmed */
2137 /* Get selected folder as parent of new folder to create */
2138 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2140 if (!(folder && TNY_IS_FOLDER(folder))) {
2142 g_object_unref (folder);
2146 /* Check folder type */
2147 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2149 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2150 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2151 for (i=0; i < ntypes; i++) {
2152 result = result || folder_type == types[i];
2158 g_object_unref (folder);
2164 _folder_is_any_of_type (TnyFolder *folder,
2165 TnyFolderType types[],
2168 TnyFolderType folder_type;
2169 gboolean result = FALSE;
2172 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2174 /* Get folder type */
2175 folder_type = modest_tny_folder_guess_folder_type (folder);
2176 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2177 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2179 /* Check foler type */
2180 for (i=0; i < ntypes; i++) {
2181 result = result || folder_type == types[i];
2188 _clipboard_is_empty (ModestWindow *win)
2190 gboolean result = FALSE;
2192 if (MODEST_IS_MAIN_WINDOW (win)) {
2193 ModestEmailClipboard *clipboard = NULL;
2194 clipboard = modest_runtime_get_email_clipboard ();
2195 if (modest_email_clipboard_cleared (clipboard))
2203 _invalid_clipboard_selected (ModestWindow *win,
2204 ModestDimmingRule *rule)
2206 const DimmedState *state = NULL;
2207 gboolean result = FALSE;
2208 GtkWidget *focused = NULL;
2210 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2211 state = modest_window_get_dimming_state (win);
2212 /* Get focuesed widget */
2213 focused = gtk_window_get_focus (GTK_WINDOW (win));
2215 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2216 gboolean has_selection = FALSE;
2217 if (GTK_IS_TEXT_VIEW (focused)) {
2218 GtkTextBuffer *buffer = NULL;
2219 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2220 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2221 } else if (GTK_IS_EDITABLE (focused)) {
2222 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2224 result = !has_selection;
2225 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2226 GtkClipboard *clipboard = NULL;
2227 gchar *selection = NULL;
2229 /* Get clipboard selection*/
2230 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2231 selection = gtk_clipboard_wait_for_text (clipboard);
2234 result = ((selection == NULL) ||
2235 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
2238 modest_dimming_rule_set_notification (rule, "");
2240 if (selection != NULL)
2243 else if (MODEST_IS_MAIN_WINDOW (win)) {
2245 result = state->n_selected == 0;
2247 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2255 _invalid_attach_selected (ModestWindow *win,
2258 gboolean for_remove,
2259 ModestDimmingRule *rule)
2261 GList *attachments, *node;
2263 TnyHeaderFlags flags;
2264 gboolean nested_attachments = FALSE;
2265 gboolean selected_messages = FALSE;
2266 const DimmedState *state = NULL;
2267 gboolean result = FALSE;
2269 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2270 state = modest_window_get_dimming_state (win);
2272 if (MODEST_IS_MAIN_WINDOW (win)) {
2273 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2275 result = !state->any_has_attachments;
2277 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2279 /* Get selected atachments */
2280 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2281 n_selected = g_list_length (attachments);
2286 result = n_selected != 1;
2289 result = n_selected < 1;
2292 /* Check attached type (view operation not required) */
2293 if (!result && !for_view) {
2294 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
2295 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2296 TnyList *nested_list = tny_simple_list_new ();
2297 if (!for_remove && TNY_IS_MSG (mime_part)) {
2298 selected_messages = TRUE;
2301 tny_mime_part_get_parts (mime_part, nested_list);
2302 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2303 nested_attachments = TRUE;
2306 g_object_unref (nested_list);
2310 /* Set notifications */
2311 if (result && rule != NULL) {
2312 if (selected_messages) {
2313 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2314 } else if (nested_attachments) {
2315 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2316 } else if (n_selected == 0) {
2317 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2318 } else if (unique) {
2319 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2324 g_list_free (attachments);
2331 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2333 GList *attachments = NULL, *node;
2335 gint n_attachments = 0;
2336 gboolean result = FALSE;
2338 /* This should check if _all_ the attachments are already purged. If only some
2339 * of them are purged, then it does not cause dim as there's a confirmation dialog
2340 * for removing only local attachments */
2342 /* Get selected atachments */
2343 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2344 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2345 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2346 /* If we're in main window, we won't know if there are already purged attachments */
2350 if (attachments == NULL)
2353 for (node = attachments; node != NULL; node = g_list_next (node)) {
2354 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
2355 if (tny_mime_part_is_purged (mime_part)) {
2362 g_list_free (attachments);
2365 result = (purged == n_attachments);
2367 result = (purged > 0);
2369 if (result && (rule != NULL))
2370 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2376 _invalid_msg_selected (ModestMainWindow *win,
2378 ModestDimmingRule *rule)
2380 GtkWidget *folder_view = NULL;
2381 const DimmedState *state = NULL;
2382 gboolean result = FALSE;
2384 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2385 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2386 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2388 /* Get folder view to check focus */
2389 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2390 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2392 /* Check dimmed rule (TODO: check focus on widgets */
2394 result = ((state->n_selected == 0 ) ||
2395 (gtk_widget_is_focus (folder_view)));
2397 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2399 if (!result && unique) {
2400 result = state->n_selected > 1;
2402 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2410 _msg_download_in_progress (ModestWindow *win)
2412 gboolean result = FALSE;
2414 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2416 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2417 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2419 else if (MODEST_IS_MAIN_WINDOW (win)) {
2420 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2427 _msg_download_completed (ModestMainWindow *win)
2429 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2430 return state->any_marked_as_cached;
2434 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2436 GSList **send_queues = (GSList **) userdata;
2437 *send_queues = g_slist_prepend (*send_queues, value);
2441 _selected_msg_sent_in_progress (ModestWindow *win)
2443 const DimmedState *state = modest_window_get_dimming_state (win);
2444 return state->sent_in_progress;
2449 _sending_in_progress (ModestWindow *win)
2451 GHashTable *send_queue_cache = NULL;
2452 ModestCacheMgr *cache_mgr = NULL;
2453 ModestTnySendQueue *send_queue = NULL;
2454 GSList *send_queues = NULL, *node = NULL;
2455 gboolean result = FALSE;
2457 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2459 /* Get send queue */
2460 cache_mgr = modest_runtime_get_cache_mgr ();
2461 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2462 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2464 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2466 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2467 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2469 /* Check if send operation is in progress */
2470 result = modest_tny_send_queue_sending_in_progress (send_queue);
2477 _send_receive_in_progress (ModestWindow *win)
2479 gboolean result = FALSE;
2481 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2483 /* Check if send operation is in progress */
2484 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
2490 _invalid_folder_for_purge (ModestWindow *win,
2491 ModestDimmingRule *rule)
2494 TnyFolder *folder = NULL;
2495 TnyAccount *account = NULL;
2496 gboolean result = FALSE;
2498 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2500 /* Get folder and account of message */
2501 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2502 g_return_val_if_fail(msg != NULL, TRUE);
2503 folder = tny_msg_get_folder (msg);
2504 if (folder == NULL) {
2505 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2508 g_object_unref (msg);
2509 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2510 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2511 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2514 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2515 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2518 g_return_val_if_reached (FALSE);
2520 account = modest_tny_folder_get_account (folder);
2521 if (account == NULL) goto frees;
2524 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2525 TnyFolderType types[2];
2526 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2527 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2529 if (_selected_folder_is_any_of_type (win, types, 2)) {
2531 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2536 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2537 /* If it's POP then dim */
2538 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2539 MODEST_PROTOCOL_STORE_POP) {
2540 GList *attachments = NULL;
2541 gint n_selected = 0;
2544 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2546 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2547 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2548 n_selected = g_list_length (attachments);
2549 g_list_free (attachments);
2552 modest_dimming_rule_set_notification (rule,
2553 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2554 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2561 g_object_unref (folder);
2562 if (account != NULL)
2563 g_object_unref (account);
2569 _transfer_mode_enabled (ModestWindow *win)
2571 gboolean result = FALSE;
2574 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2575 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2576 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2577 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2579 g_warning("_transfer_mode_enabled called with wrong window type");
2586 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2588 GtkWidget *folder_view = NULL;
2589 TnyFolderStore *folder = NULL;
2590 ModestEmailClipboard *clipboard = NULL;
2591 const gchar *folder_name = NULL;
2592 gboolean result = FALSE;
2594 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2596 /*Get current parent folder */
2597 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2598 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2599 /* If no folder view, always dimmed */
2600 if (!folder_view) return FALSE;
2602 /* Get selected folder as parent of new folder to create */
2603 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2604 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2606 /* get modest clipboard and source folder */
2607 clipboard = modest_runtime_get_email_clipboard ();
2608 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2609 if (folder_name == NULL) goto frees;
2611 /* Check source subfolders names */
2612 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2618 g_object_unref (folder);
2625 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2628 ModestDimmingRule *rule = NULL;
2629 gboolean dimmed = FALSE;
2631 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2632 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2633 rule = MODEST_DIMMING_RULE (user_data);
2635 /* Check dimmed rule */
2637 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2644 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2647 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2649 ModestMsgEditFormat format =
2650 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2652 return (format != MODEST_MSG_EDIT_FORMAT_HTML);