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-debug.h"
38 #include "modest-tny-folder.h"
39 #include "modest-tny-account.h"
40 #include "modest-text-utils.h"
41 #include <widgets/modest-attachments-view.h>
42 #include <modest-runtime.h>
43 #include <tny-simple-list.h>
44 #include <widgets/modest-recpt-editor.h>
45 #include <gtkhtml/gtkhtml.h>
48 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
49 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
50 static gboolean _invalid_attach_selected (ModestWindow *win,
51 gboolean unique, gboolean for_view, gboolean for_remove,
52 ModestDimmingRule *rule);
53 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
54 static gboolean _clipboard_is_empty (ModestWindow *win);
55 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
56 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
57 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
58 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
59 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
60 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
61 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
62 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
63 static gboolean _selected_folder_is_root (ModestMainWindow *win);
64 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
65 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
66 static gboolean _folder_view_has_focus (ModestWindow *win);
67 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
68 static gboolean _msg_download_in_progress (ModestWindow *win);
69 static gboolean _msg_download_completed (ModestMainWindow *win);
70 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
71 static gboolean _sending_in_progress (ModestWindow *win);
72 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
73 static gboolean _transfer_mode_enabled (ModestWindow *win);
74 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
75 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
79 _define_main_window_dimming_state (ModestMainWindow *window)
81 DimmedState *state = NULL;
82 GtkWidget *focused_widget = NULL;
83 GtkWidget *header_view = NULL;
84 GtkTreeModel *model = NULL;
85 TnyList *selected_headers = NULL;
86 TnyIterator *iter = NULL;
87 TnyHeader *header = NULL;
88 ModestCacheMgr *cache_mgr = NULL;
89 GHashTable *send_queue_cache = NULL;
90 ModestTnySendQueue *send_queue = NULL;
91 GSList *send_queues = NULL, *node = NULL;
92 ModestWindowMgr *mgr = NULL;
93 gboolean found = FALSE;
94 gchar *msg_uid = NULL;
96 gboolean all_deleted = TRUE;
97 gboolean all_seen = TRUE;
98 gboolean all_cached = TRUE;
99 gboolean all_has_attach = TRUE;
101 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
104 state = g_slice_new0 (DimmedState);
105 state->n_selected = 0;
106 state->already_opened_msg = 0;
107 state->any_marked_as_deleted = FALSE;
108 state->all_marked_as_deleted = FALSE;
109 state->any_marked_as_seen = FALSE;
110 state->all_marked_as_seen = FALSE;
111 state->any_marked_as_cached = FALSE;
112 state->all_marked_as_cached = FALSE;
113 state->any_has_attachments = FALSE;
114 state->all_has_attachments = FALSE;
115 state->sent_in_progress = FALSE;
116 state->all_selected = FALSE;
118 /* Get focused widget */
119 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
120 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
123 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
124 header_view = focused_widget;
126 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
129 /* Get header view and selected headers */
130 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
131 if (!selected_headers)
134 /* Examine selected headers */
135 iter = tny_list_create_iterator (selected_headers);
136 while (!tny_iterator_is_done (iter)) {
137 header = TNY_HEADER (tny_iterator_get_current (iter));
138 flags = tny_header_get_flags (header);
144 mgr = modest_runtime_get_window_mgr ();
145 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
146 state->already_opened_msg++;
149 /* Mark as deleted */
150 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
151 state->all_marked_as_deleted = all_deleted;
152 if (!state->any_marked_as_deleted)
153 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
156 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
157 state->all_marked_as_seen = all_seen;
158 if (!state->any_marked_as_seen)
159 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
162 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
163 state->all_marked_as_cached = all_cached;
164 if (!state->any_marked_as_cached)
165 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
167 /* Mark has_attachments */
168 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
169 state->all_has_attachments = all_has_attach;
170 if (!state->any_has_attachments)
171 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
173 /* sent in progress */
174 msg_uid = modest_tny_send_queue_get_msg_id (header);
175 if (!state->sent_in_progress) {
176 cache_mgr = modest_runtime_get_cache_mgr ();
177 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
178 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
180 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
182 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
183 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
185 /* Check if msg uid is being processed inside send queue */
186 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
188 state->sent_in_progress = found;
191 tny_iterator_next (iter);
192 g_object_unref (header);
195 /* check if all the headers are selected or not */
196 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
199 count = gtk_tree_model_iter_n_children(model, NULL);
200 if(state->n_selected == count)
201 state->all_selected = TRUE;
206 g_object_unref(selected_headers);
207 g_object_unref(iter);
208 g_slist_free (send_queues);
214 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
216 DimmedState *state = NULL;
217 TnyHeader *header = NULL;
218 ModestCacheMgr *cache_mgr = NULL;
219 GHashTable *send_queue_cache = NULL;
220 ModestTnySendQueue *send_queue = NULL;
221 GSList *send_queues = NULL, *node = NULL;
222 gboolean found = FALSE;
223 gchar *msg_uid = NULL;
224 TnyHeaderFlags flags;
225 gboolean all_deleted = TRUE;
226 gboolean all_seen = TRUE;
227 gboolean all_cached = TRUE;
228 gboolean all_has_attach = TRUE;
230 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
233 state = g_slice_new0 (DimmedState);
234 state->n_selected = 0;
235 state->already_opened_msg = 0;
236 state->any_marked_as_deleted = FALSE;
237 state->all_marked_as_deleted = FALSE;
238 state->any_marked_as_seen = FALSE;
239 state->all_marked_as_seen = FALSE;
240 state->any_marked_as_cached = FALSE;
241 state->all_marked_as_cached = FALSE;
242 state->any_has_attachments = FALSE;
243 state->all_has_attachments = FALSE;
244 state->sent_in_progress = FALSE;
246 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
249 g_return_val_if_fail (TNY_IS_HEADER(header), state);
250 flags = tny_header_get_flags (header);
255 /* Mark as deleted */
256 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
257 state->all_marked_as_deleted = all_deleted;
258 if (!state->any_marked_as_deleted)
259 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
262 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
263 state->all_marked_as_seen = all_seen;
264 if (!state->any_marked_as_seen)
265 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
268 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
269 state->all_marked_as_cached = all_cached;
270 if (!state->any_marked_as_cached)
271 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
273 /* Mark has_attachments */
274 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
275 state->all_has_attachments = all_has_attach;
276 if (!state->any_has_attachments)
277 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
279 /* sent in progress */
280 msg_uid = modest_tny_send_queue_get_msg_id (header);
281 if (!state->sent_in_progress) {
282 cache_mgr = modest_runtime_get_cache_mgr ();
283 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
284 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
286 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
288 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
289 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
291 /* Check if msg uid is being processed inside send queue */
292 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
294 state->sent_in_progress = found;
299 g_object_unref (header);
300 g_slist_free (send_queues);
307 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
309 DimmedState *state = NULL;
311 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
313 if (MODEST_IS_MAIN_WINDOW (window))
314 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
315 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
316 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
323 modest_ui_dimming_rules_on_new_msg_or_folder (ModestWindow *win,
326 GtkWidget *folder_view;
328 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
330 /* Check first if the folder view has the focus */
331 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
332 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
334 /* Check that the widget exists */
336 if (gtk_widget_is_focus (folder_view)) {
337 return modest_ui_dimming_rules_on_new_folder (win, user_data);
339 return modest_ui_dimming_rules_on_new_msg (win, user_data);
347 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
349 ModestDimmingRule *rule = NULL;
350 gboolean dimmed = FALSE;
352 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
353 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
354 rule = MODEST_DIMMING_RULE (user_data);
356 /* Check dimmed rule */
357 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
359 dimmed = _msg_download_in_progress (win);
361 modest_dimming_rule_set_notification (rule, "");
363 } else if (MODEST_IS_MAIN_WINDOW(win)) {
365 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
368 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
376 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
378 ModestDimmingRule *rule = NULL;
379 GtkWidget *folder_view = NULL;
380 TnyFolderStore *parent_folder = NULL;
381 gboolean dimmed = FALSE;
383 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
384 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
385 rule = MODEST_DIMMING_RULE (user_data);
388 dimmed = _transfer_mode_enabled (win);
390 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
395 /* Get selected folder as parent of new folder to create */
396 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
397 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
398 if (!folder_view) /* folder view may not have been created yet */
401 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
405 if (TNY_IS_ACCOUNT (parent_folder)) {
406 /* If it's the local account then do not dim */
407 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
410 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
411 if (proto_str != NULL) {
412 /* If it's POP then dim */
413 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
414 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
416 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
420 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
422 TnyFolderType types[3];
424 types[0] = TNY_FOLDER_TYPE_DRAFTS;
425 types[1] = TNY_FOLDER_TYPE_OUTBOX;
426 types[2] = TNY_FOLDER_TYPE_SENT;
428 /* Apply folder rules */
430 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
432 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
435 dimmed = _selected_folder_is_any_of_type (win, types, 3);
437 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
441 /* if not the folder is selected then dim */
442 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
444 if (folder_view && !gtk_widget_is_focus (folder_view))
447 g_object_unref (parent_folder);
453 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
455 ModestDimmingRule *rule = NULL;
456 GtkWidget *folder_view = NULL;
457 GtkWidget *header_view = NULL;
458 gboolean dimmed = FALSE;
460 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
461 rule = MODEST_DIMMING_RULE (user_data);
463 if (MODEST_IS_MAIN_WINDOW (win)) {
464 /* Get the folder view */
465 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
466 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
468 /* Get header view */
469 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
470 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
472 if (header_view && gtk_widget_is_focus (header_view))
473 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
475 if (folder_view && gtk_widget_is_focus (folder_view))
476 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
478 if (header_view && folder_view &&
479 !gtk_widget_is_focus (header_view) &&
480 !gtk_widget_is_focus (folder_view)) {
482 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
485 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
494 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
496 ModestDimmingRule *rule = NULL;
497 TnyFolderType types[6];
498 gboolean dimmed = FALSE;
500 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
501 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
502 rule = MODEST_DIMMING_RULE (user_data);
504 types[0] = TNY_FOLDER_TYPE_DRAFTS;
505 types[1] = TNY_FOLDER_TYPE_OUTBOX;
506 types[2] = TNY_FOLDER_TYPE_SENT;
507 types[3] = TNY_FOLDER_TYPE_INBOX;
508 types[4] = TNY_FOLDER_TYPE_ROOT;
509 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
512 /* Check dimmed rule */
514 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
516 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
519 dimmed = _selected_folder_is_any_of_type (win, types, 6);
521 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
524 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
526 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
529 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
531 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
534 dimmed = _transfer_mode_enabled (win);
536 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
543 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
545 ModestDimmingRule *rule = NULL;
546 gboolean dimmed = FALSE;
548 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
549 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
550 rule = MODEST_DIMMING_RULE (user_data);
552 /* Check dimmed rule */
554 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
555 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
559 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
560 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
568 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
570 ModestDimmingRule *rule = NULL;
571 TnyFolderType types[4];
572 gboolean dimmed = FALSE;
574 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
575 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
576 rule = MODEST_DIMMING_RULE (user_data);
578 types[0] = TNY_FOLDER_TYPE_DRAFTS;
579 types[1] = TNY_FOLDER_TYPE_OUTBOX;
580 types[2] = TNY_FOLDER_TYPE_SENT;
581 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
583 /* Check dimmed rule */
585 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
587 modest_dimming_rule_set_notification (rule, "");
590 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
592 modest_dimming_rule_set_notification (rule, "");
595 dimmed = _selected_folder_is_any_of_type (win, types, 4);
597 modest_dimming_rule_set_notification (rule, "");
600 dimmed = _transfer_mode_enabled (win);
602 modest_dimming_rule_set_notification (rule, "");
609 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
611 ModestDimmingRule *rule = NULL;
612 gboolean dimmed = FALSE;
613 const DimmedState *state = NULL;
615 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
616 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
617 rule = MODEST_DIMMING_RULE (user_data);
618 state = modest_window_get_dimming_state (win);
620 /* Check dimmed rule */
622 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
625 dimmed = state->any_marked_as_deleted;
627 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
630 dimmed = _selected_msg_sent_in_progress (win);
632 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
639 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
641 ModestDimmingRule *rule = NULL;
642 gboolean dimmed = FALSE;
643 TnyFolderType types[3];
645 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
646 rule = MODEST_DIMMING_RULE (user_data);
648 /* main window dimming rules */
649 if (MODEST_IS_MAIN_WINDOW(win)) {
651 types[0] = TNY_FOLDER_TYPE_DRAFTS;
652 types[1] = TNY_FOLDER_TYPE_OUTBOX;
653 types[2] = TNY_FOLDER_TYPE_ROOT;
655 /* Check dimmed rule */
657 dimmed = _selected_folder_is_any_of_type (win, types, 3);
659 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
662 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
664 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
667 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
669 /* msg view window dimming rules */
670 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
672 /* Check dimmed rule */
674 dimmed = _transfer_mode_enabled (win);
676 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
679 dimmed = _msg_download_in_progress (win);
681 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
690 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
692 ModestDimmingRule *rule = NULL;
693 gboolean dimmed = FALSE;
695 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
696 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
697 rule = MODEST_DIMMING_RULE (user_data);
699 /* Check dimmed rule */
701 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
704 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
706 modest_dimming_rule_set_notification (rule, "");
713 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
715 gboolean dimmed = FALSE;
717 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
719 /* Check dimmed rule */
727 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
729 ModestDimmingRule *rule = NULL;
730 const DimmedState *state = NULL;
731 gboolean dimmed = FALSE;
733 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
734 rule = MODEST_DIMMING_RULE (user_data);
735 state = modest_window_get_dimming_state (win);
737 /* Check dimmed rule */
738 if (MODEST_IS_MAIN_WINDOW (win)) {
740 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
742 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
745 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
748 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
750 gchar *num = NULL, *message = NULL;
752 num = g_strdup_printf ("%d", state->already_opened_msg);
753 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
754 modest_dimming_rule_set_notification (rule, message);
761 dimmed = state->any_marked_as_deleted;
763 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
767 dimmed = state->sent_in_progress;
769 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
772 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
774 dimmed = _transfer_mode_enabled (win);
776 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
779 dimmed = state->any_marked_as_deleted;
781 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
784 dimmed = state->sent_in_progress;
786 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
789 /* The delete button should be dimmed when viewing an attachment,
790 * but should be enabled when viewing a message from the list,
791 * or when viewing a search result.
794 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
795 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
797 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
807 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
809 ModestDimmingRule *rule = NULL;
810 GtkWidget *header_view = NULL;
811 gboolean dimmed = FALSE;
813 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
814 rule = MODEST_DIMMING_RULE (user_data);
816 /* main window dimming rules */
817 if (MODEST_IS_MAIN_WINDOW(win)) {
819 /* Check dimmed rule */
820 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
821 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
823 /* If the header view has the focus: */
824 if (header_view && gtk_widget_is_focus (header_view)) {
825 /* Check dimmed rule */
827 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
830 /* If the folder view has the focus: */
831 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
832 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
833 if (folder_view && gtk_widget_is_focus (folder_view)) {
834 TnyFolderStore *folder_store
835 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
837 /* Only enable for folders, not accounts,
838 * though the UI spec is not clear about that.
839 * If we enable this for accounts then we must
840 * add code to handle them in modest_ui_actions_on_details(). */
841 if (!TNY_IS_FOLDER(folder_store)) {
843 modest_dimming_rule_set_notification (rule, "");
846 g_object_unref (folder_store);
849 modest_dimming_rule_set_notification (rule, "");
852 dimmed = _msg_download_in_progress (win);
854 modest_dimming_rule_set_notification (rule, "");
861 /* msg view window dimming rules */
864 /* Check dimmed rule */
866 if (MODEST_IS_MSG_VIEW_WINDOW (win))
867 dimmed = _msg_download_in_progress (win);
869 modest_dimming_rule_set_notification (rule, "");
872 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
873 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
876 modest_dimming_rule_set_notification (rule, "");
885 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
887 ModestDimmingRule *rule = NULL;
888 TnyHeaderFlags flags;
889 const DimmedState *state = NULL;
890 gboolean dimmed = FALSE;
892 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
893 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
894 rule = MODEST_DIMMING_RULE (user_data);
895 state = modest_window_get_dimming_state (win);
897 flags = TNY_HEADER_FLAG_SEEN;
899 /* Check dimmed rule */
901 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
904 dimmed = state->all_marked_as_seen;
906 modest_dimming_rule_set_notification (rule, "");
913 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
915 ModestDimmingRule *rule = NULL;
916 TnyHeaderFlags flags;
917 const DimmedState *state = NULL;
918 gboolean dimmed = FALSE;
920 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
921 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
922 rule = MODEST_DIMMING_RULE (user_data);
923 state = modest_window_get_dimming_state (win);
925 flags = TNY_HEADER_FLAG_SEEN;
927 /* Check dimmed rule */
929 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
931 dimmed = !state->any_marked_as_seen;
933 modest_dimming_rule_set_notification (rule, "");
940 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
942 ModestDimmingRule *rule = NULL;
943 gboolean dimmed = FALSE;
945 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
946 rule = MODEST_DIMMING_RULE (user_data);
948 if (MODEST_IS_MAIN_WINDOW (win))
949 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
950 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
951 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
958 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
960 GtkWidget *folder_view = NULL;
961 ModestDimmingRule *rule = NULL;
962 const DimmedState *state = NULL;
963 gboolean dimmed = FALSE;
965 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
966 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
967 rule = MODEST_DIMMING_RULE (user_data);
968 state = modest_window_get_dimming_state (win);
970 /* Get the folder view */
971 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
972 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
975 /* Check diming rules for folders transfer */
976 if (folder_view && gtk_widget_is_focus (folder_view)) {
977 TnyFolderType types[5];
979 types[0] = TNY_FOLDER_TYPE_DRAFTS;
980 types[1] = TNY_FOLDER_TYPE_OUTBOX;
981 types[2] = TNY_FOLDER_TYPE_SENT;
982 types[3] = TNY_FOLDER_TYPE_ROOT;
983 types[4] = TNY_FOLDER_TYPE_INBOX;
985 /* Apply folder rules */
987 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
989 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
992 dimmed = _selected_folder_is_any_of_type (win, types, 5);
994 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
998 /* Check diming rules for messages transfer */
1000 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1002 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
1003 state->already_opened_msg);
1004 modest_dimming_rule_set_notification (rule, message);
1009 if (!(folder_view && gtk_widget_is_focus (folder_view)))
1010 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1014 dimmed = _selected_msg_sent_in_progress (win);
1016 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1023 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1025 ModestDimmingRule *rule = NULL;
1026 gboolean dimmed = FALSE;
1028 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1029 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1030 rule = MODEST_DIMMING_RULE (user_data);
1032 /* Check dimmed rule */
1034 dimmed = _transfer_mode_enabled (win);
1036 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1040 dimmed = _selected_msg_sent_in_progress (win);
1042 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1045 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1046 /* The move_to button should be dimmed when viewing an attachment,
1047 * but should be enabled when viewing a message from the list,
1048 * or when viewing a search result.
1050 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1051 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1056 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1063 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1065 ModestDimmingRule *rule = NULL;
1066 gboolean dimmed = FALSE;
1068 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1069 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1070 rule = MODEST_DIMMING_RULE (user_data);
1072 /* Check dimmed rule */
1074 dimmed = _transfer_mode_enabled (win);
1076 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1083 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1085 ModestDimmingRule *rule = NULL;
1086 TnyFolderType types[3];
1087 gboolean dimmed = FALSE;
1089 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1090 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1091 rule = MODEST_DIMMING_RULE (user_data);
1093 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1094 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1095 types[2] = TNY_FOLDER_TYPE_SENT;
1097 /* Check dimmed rule */
1099 dimmed = _clipboard_is_empty (win);
1101 modest_dimming_rule_set_notification (rule,
1102 dgettext("hildon-common-strings",
1103 "ecoc_ib_edwin_nothing_to_paste"));
1106 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1108 modest_dimming_rule_set_notification (rule,
1109 dgettext("hildon-common-strings",
1110 "ckct_ib_unable_to_paste_here"));
1113 dimmed = !_folder_view_has_focus (win);
1115 modest_dimming_rule_set_notification (rule,
1116 dgettext("hildon-common-strings",
1117 "ckct_ib_unable_to_paste_here"));
1120 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1122 modest_dimming_rule_set_notification (rule,
1123 dgettext("hildon-common-strings",
1124 "ckct_ib_unable_to_paste_here"));
1127 dimmed = _selected_folder_is_same_as_source (win);
1129 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1132 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1134 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1142 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1144 ModestDimmingRule *rule = NULL;
1145 gboolean dimmed = FALSE;
1146 GtkWidget *focused = NULL;
1148 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1149 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1150 rule = MODEST_DIMMING_RULE (user_data);
1152 focused = gtk_window_get_focus (GTK_WINDOW (win));
1154 /* Main window dimming rules */
1155 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1156 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1158 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1159 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1161 if (!dimmed && GTK_IS_ENTRY (focused)) {
1162 const gchar *current_text;
1163 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1164 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1167 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1168 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1169 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1172 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1178 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1180 ModestDimmingRule *rule = NULL;
1181 gboolean dimmed = FALSE;
1183 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1184 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1185 rule = MODEST_DIMMING_RULE (user_data);
1187 /* Check dimmed rule */
1189 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1192 dimmed = _purged_attach_selected (win, FALSE, NULL);
1194 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1202 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1204 ModestDimmingRule *rule = NULL;
1205 gboolean dimmed = FALSE;
1207 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1208 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1209 rule = MODEST_DIMMING_RULE (user_data);
1211 /* Check dimmed rule */
1213 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1216 dimmed = _purged_attach_selected (win, FALSE, NULL);
1218 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1226 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1228 ModestDimmingRule *rule = NULL;
1229 const DimmedState *state = NULL;
1230 gboolean dimmed = FALSE;
1232 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1233 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1234 rule = MODEST_DIMMING_RULE (user_data);
1235 state = modest_window_get_dimming_state (win);
1237 /* Check in main window if there's only one message selected */
1238 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1239 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1242 /* Check in view window if there's any attachment selected */
1243 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1244 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1246 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1251 dimmed = _selected_msg_sent_in_progress (win);
1253 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1257 /* cannot purge in editable drafts nor pop folders */
1259 dimmed = _invalid_folder_for_purge (win, rule);
1262 /* Check if the selected message in main window has attachments */
1263 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1264 dimmed = !(state->any_has_attachments);
1266 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1269 /* Check if all attachments are already purged */
1271 dimmed = _purged_attach_selected (win, TRUE, rule);
1274 /* Check if the message is already downloaded */
1275 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1276 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1278 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1286 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1288 ModestDimmingRule *rule = NULL;
1289 gboolean dimmed = FALSE;
1291 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1292 rule = MODEST_DIMMING_RULE (user_data);
1294 /* Check dimmed rule */
1295 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1296 dimmed = _clipboard_is_empty (win);
1298 modest_dimming_rule_set_notification (rule, "");
1301 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1302 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1309 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1311 ModestDimmingRule *rule = NULL;
1312 gboolean dimmed = FALSE;
1314 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1315 rule = MODEST_DIMMING_RULE (user_data);
1317 /* Check dimmed rule */
1318 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1319 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1326 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1328 ModestDimmingRule *rule = NULL;
1329 const DimmedState *state = NULL;
1330 gboolean dimmed = FALSE;
1332 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1333 rule = MODEST_DIMMING_RULE (user_data);
1334 state = modest_window_get_dimming_state (win);
1336 /* Check common dimming rules */
1338 dimmed = _invalid_clipboard_selected (win, rule);
1341 /* Check window specific dimming rules */
1342 if (MODEST_IS_MAIN_WINDOW (win)) {
1343 /* Get focused widget */
1344 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1346 if (MODEST_IS_HEADER_VIEW (focused)) {
1348 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1350 modest_dimming_rule_set_notification (rule, "");
1353 dimmed = _selected_msg_sent_in_progress (win);
1355 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1358 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1360 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1363 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1364 TnyFolderType types[3];
1366 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1367 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1368 types[2] = TNY_FOLDER_TYPE_SENT;
1370 /* Apply folder rules */
1372 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1374 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1377 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1379 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1382 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1384 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1393 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1395 ModestDimmingRule *rule = NULL;
1396 const DimmedState *state = NULL;
1397 gboolean dimmed = FALSE;
1399 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1400 rule = MODEST_DIMMING_RULE (user_data);
1401 state = modest_window_get_dimming_state (win);
1403 /* Check common dimming rules */
1405 dimmed = _invalid_clipboard_selected (win, rule);
1408 /* Check window specific dimming rules */
1409 if (MODEST_IS_MAIN_WINDOW (win)) {
1410 /* Get focused widget */
1411 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1413 if (MODEST_IS_HEADER_VIEW (focused)) {
1415 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1417 modest_dimming_rule_set_notification (rule, "");
1420 dimmed = _selected_msg_sent_in_progress (win);
1422 modest_dimming_rule_set_notification (rule, _(""));
1425 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1427 modest_dimming_rule_set_notification (rule, _(""));
1430 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1431 TnyFolderType types[3];
1433 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1434 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1435 types[2] = TNY_FOLDER_TYPE_SENT;
1438 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1440 modest_dimming_rule_set_notification (rule, _(""));
1443 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1445 modest_dimming_rule_set_notification (rule, _(""));
1454 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1456 ModestDimmingRule *rule = NULL;
1457 const DimmedState *state = NULL;
1458 gboolean dimmed = FALSE;
1460 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1461 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1462 rule = MODEST_DIMMING_RULE (user_data);
1463 state = modest_window_get_dimming_state (win);
1466 /* Check common dimming rules */
1468 ModestMsgEditFormat format;
1469 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1471 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1473 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1478 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1479 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1481 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1483 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1491 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1493 ModestDimmingRule *rule = NULL;
1494 const DimmedState *state = NULL;
1495 gboolean dimmed = FALSE;
1497 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1498 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1499 rule = MODEST_DIMMING_RULE (user_data);
1500 state = modest_window_get_dimming_state (win);
1504 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1505 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1507 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1509 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1517 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1519 ModestDimmingRule *rule = NULL;
1520 const DimmedState *state = NULL;
1521 gboolean dimmed = FALSE;
1522 GtkWidget *focused = NULL;
1524 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1525 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1526 rule = MODEST_DIMMING_RULE (user_data);
1527 state = modest_window_get_dimming_state (win);
1529 focused = gtk_window_get_focus (GTK_WINDOW (win));
1532 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1536 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1540 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1541 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1543 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1544 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1551 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1553 ModestDimmingRule *rule = NULL;
1554 const DimmedState *state = NULL;
1555 gboolean dimmed = FALSE;
1557 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1558 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1559 rule = MODEST_DIMMING_RULE (user_data);
1560 state = modest_window_get_dimming_state (win);
1563 TnyList *selected_attachments = NULL;
1564 gint n_att_selected = 0;
1565 GtkWidget *attachments_view;
1566 attachments_view = modest_msg_edit_window_get_child_widget (
1567 MODEST_MSG_EDIT_WINDOW (win),
1568 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1570 selected_attachments = modest_attachments_view_get_selection (
1571 MODEST_ATTACHMENTS_VIEW (attachments_view));
1572 n_att_selected = tny_list_get_length (selected_attachments);
1573 g_object_unref (selected_attachments);
1575 dimmed = (n_att_selected < 1);
1582 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1584 ModestDimmingRule *rule = NULL;
1585 const DimmedState *state = NULL;
1586 gboolean dimmed = FALSE;
1588 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1589 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1590 rule = MODEST_DIMMING_RULE (user_data);
1591 state = modest_window_get_dimming_state (win);
1594 GtkWidget *subject_field, *body_field;
1595 GtkTextBuffer *body_buffer;
1596 const gchar *subject = NULL;
1597 body_field = modest_msg_edit_window_get_child_widget (
1598 MODEST_MSG_EDIT_WINDOW (win),
1599 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1600 subject_field = modest_msg_edit_window_get_child_widget (
1601 MODEST_MSG_EDIT_WINDOW (win),
1602 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1603 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1604 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1606 dimmed = ((subject == NULL || subject[0] == '\0')
1607 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1609 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1613 GtkWidget *to_field, *cc_field, *bcc_field;
1614 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1615 cc_field = modest_msg_edit_window_get_child_widget (
1616 MODEST_MSG_EDIT_WINDOW (win),
1617 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1618 to_field = modest_msg_edit_window_get_child_widget (
1619 MODEST_MSG_EDIT_WINDOW (win),
1620 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1621 bcc_field = modest_msg_edit_window_get_child_widget (
1622 MODEST_MSG_EDIT_WINDOW (win),
1623 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1624 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1625 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1626 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1628 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1629 gtk_text_buffer_get_char_count (cc_buffer) +
1630 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1632 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1639 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1641 ModestDimmingRule *rule = NULL;
1642 gboolean dimmed = FALSE;
1644 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1645 rule = MODEST_DIMMING_RULE (user_data);
1647 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1649 /* Check dimmed rule */
1651 dimmed = _transfer_mode_enabled (win);
1653 modest_dimming_rule_set_notification (
1654 rule, _("mail_ib_notavailable_downloading"));
1657 dimmed = modest_msg_view_window_first_message_selected (
1658 MODEST_MSG_VIEW_WINDOW(win));
1659 modest_dimming_rule_set_notification (rule, NULL);
1666 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1668 ModestDimmingRule *rule = NULL;
1669 gboolean dimmed = FALSE;
1671 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1672 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1673 rule = MODEST_DIMMING_RULE (user_data);
1675 /* Check dimmed rule */
1677 dimmed = _transfer_mode_enabled (win);
1679 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1682 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1683 modest_dimming_rule_set_notification (rule, NULL);
1691 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1693 const gboolean dimmed =
1694 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1701 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1703 ModestDimmingRule *rule = NULL;
1704 TnyFolderType types[1];
1705 const DimmedState *state = NULL;
1706 gboolean dimmed = FALSE;
1708 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1709 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1710 rule = MODEST_DIMMING_RULE (user_data);
1711 state = modest_window_get_dimming_state (win);
1713 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1715 /* Check dimmed rules */
1717 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1719 modest_dimming_rule_set_notification (rule, "");
1722 dimmed = !_sending_in_progress (win);
1724 modest_dimming_rule_set_notification (rule, "");
1731 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1733 ModestDimmingRule *rule = NULL;
1734 TnyFolderType types[1];
1735 const DimmedState *state = NULL;
1736 gboolean dimmed = FALSE;
1738 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1739 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1740 rule = MODEST_DIMMING_RULE (user_data);
1741 state = modest_window_get_dimming_state (win);
1743 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1745 /* Check dimmed rules */
1747 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1749 modest_dimming_rule_set_notification (rule, "");
1752 dimmed = !_sending_in_progress (win);
1754 modest_dimming_rule_set_notification (rule, "");
1761 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1763 ModestDimmingRule *rule = NULL;
1764 gboolean dimmed = FALSE;
1766 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1767 rule = MODEST_DIMMING_RULE (user_data);
1769 /* Check dimmed rule */
1771 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1774 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1781 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1783 ModestDimmingRule *rule = NULL;
1784 gboolean dimmed = FALSE;
1786 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1787 rule = MODEST_DIMMING_RULE (user_data);
1789 /* Check dimmed rule */
1791 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1792 if (g_slist_length (account_names) <= 1)
1795 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1797 modest_account_mgr_free_account_names (account_names);
1804 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1806 ModestDimmingRule *rule = NULL;
1807 gboolean dimmed = FALSE;
1808 GtkWidget *focused = NULL;
1810 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1811 rule = MODEST_DIMMING_RULE (user_data);
1812 focused = gtk_window_get_focus (GTK_WINDOW (win));
1817 gchar *selection = NULL;
1818 if (GTK_IS_TEXT_VIEW (focused)) {
1819 GtkTextIter start, end;
1820 GtkTextBuffer *buffer = NULL;
1821 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1822 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1823 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1825 } else if (GTK_IS_LABEL (focused)) {
1827 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1828 const gchar *start_offset;
1829 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1830 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1831 selection = g_new0 (gchar, end - start + 1);
1832 g_utf8_strncpy (selection, start_offset, end - start);
1835 gboolean do_check = TRUE;
1836 GtkClipboard *clipboard;
1837 if (GTK_IS_HTML (focused)) {
1840 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1841 do_check = !((sel == NULL) || (sel[0] == '\0'));
1844 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1845 selection = gtk_clipboard_wait_for_text (clipboard);
1850 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1856 /* *********************** static utility functions ******************** */
1860 _selected_folder_not_writeable (ModestMainWindow *win,
1863 GtkWidget *folder_view = NULL;
1864 TnyFolderStore *parent_folder = NULL;
1865 ModestEmailClipboard *clipboard = NULL;
1866 ModestTnyFolderRules rules;
1867 gboolean is_local_acc = FALSE;
1868 gboolean xfer_folders = FALSE;
1869 gboolean result = FALSE;
1871 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1873 /* Get folder view */
1874 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1875 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1876 /* If no folder view, always dimmed */
1880 /* Get selected folder as parent of new folder to create */
1881 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1882 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1883 /* If it's the local account and its transfering folders, then do not dim */
1884 if (TNY_IS_ACCOUNT (parent_folder)) {
1885 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1887 clipboard = modest_runtime_get_email_clipboard ();
1888 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1893 result = !(is_local_acc && xfer_folders);
1895 result = !is_local_acc;
1899 /* Check dimmed rule */
1900 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1901 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1905 if (parent_folder != NULL)
1906 g_object_unref (parent_folder);
1912 _selected_folder_not_deletable (ModestMainWindow *win)
1914 GtkWidget *folder_view = NULL;
1915 TnyFolderStore *parent_folder = NULL;
1916 ModestTnyFolderRules rules;
1917 gboolean result = FALSE;
1919 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1921 /* Get folder view */
1922 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1923 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1924 /* If no folder view, always dimmed */
1928 /* Get selected folder as parent of new folder to create */
1929 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1930 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1935 /* Check dimmed rule */
1936 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1937 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1941 if (parent_folder != NULL)
1942 g_object_unref (parent_folder);
1948 _selected_folder_not_moveable (ModestMainWindow *win)
1950 GtkWidget *folder_view = NULL;
1951 TnyFolderStore *parent_folder = NULL;
1952 ModestTnyFolderRules rules;
1953 gboolean result = FALSE;
1955 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1957 /* Get folder view */
1958 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1959 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1960 /* If no folder view, always dimmed */
1964 /* Get selected folder as parent of new folder to create */
1965 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1966 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1971 /* Check dimmed rule */
1972 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1973 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1977 if (parent_folder != NULL)
1978 g_object_unref (parent_folder);
1984 _selected_folder_not_renameable (ModestMainWindow *win)
1986 GtkWidget *folder_view = NULL;
1987 TnyFolderStore *parent_folder = NULL;
1988 ModestTnyFolderRules rules;
1989 gboolean result = FALSE;
1991 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1993 /* Get folder view */
1994 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1995 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1996 /* If no folder view, always dimmed */
2000 /* Get selected folder as parent of new folder to create */
2001 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2002 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2007 /* Check dimmed rule */
2008 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2009 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2013 if (parent_folder != NULL)
2014 g_object_unref (parent_folder);
2020 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2022 TnyFolderType types[2];
2023 gboolean result = FALSE;
2025 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2027 types[0] = TNY_FOLDER_TYPE_ROOT;
2028 types[1] = TNY_FOLDER_TYPE_INBOX;
2030 /* Check folder type */
2031 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2033 /* Check pop and MMC accounts */
2035 result = _selected_folder_is_MMC_or_POP_root (win);
2043 _selected_folder_is_root (ModestMainWindow *win)
2045 TnyFolderType types[1];
2046 gboolean result = FALSE;
2048 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2050 /* All accounts are root items: */
2051 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2052 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2054 gboolean is_account = FALSE;
2055 TnyFolderStore *folder_store =
2056 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2058 is_account = TNY_IS_ACCOUNT (folder_store);
2059 g_object_unref (folder_store);
2060 folder_store = NULL;
2067 /* Try something more precise: */
2068 types[0] = TNY_FOLDER_TYPE_ROOT;
2070 /* Check folder type */
2071 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2073 /* Check pop and MMC accounts */
2075 result = _selected_folder_is_MMC_or_POP_root (win);
2082 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2084 GtkWidget *folder_view = NULL;
2085 TnyFolderStore *parent_folder = NULL;
2086 gboolean result = FALSE;
2088 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2089 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2093 /* Get selected folder as parent of new folder to create */
2094 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2098 if (TNY_IS_ACCOUNT (parent_folder)) {
2099 /* If it's the local account then do not dim */
2100 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2103 /* If it's the MMC root folder then dim it */
2104 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2107 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2108 /* If it's POP then dim */
2109 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2110 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2114 g_object_unref (parent_folder);
2120 _header_view_is_all_selected (ModestMainWindow *win)
2122 const DimmedState *state = NULL;
2124 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2126 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2128 return state->all_selected;
2132 _selected_folder_is_empty (ModestMainWindow *win)
2134 GtkWidget *folder_view = NULL;
2135 TnyFolderStore *folder = NULL;
2136 gboolean result = FALSE;
2138 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2140 /* Get folder view */
2141 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2142 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2143 /* If no folder view, always dimmed */
2147 /* Get selected folder as parent of new folder to create */
2148 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2149 if (!(folder && TNY_IS_FOLDER(folder))) {
2151 g_object_unref (folder);
2155 /* Check folder type */
2156 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2159 g_object_unref (folder);
2165 _folder_view_has_focus (ModestWindow *win)
2167 GtkWidget *folder_view = NULL;
2169 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2171 /* Get folder view */
2172 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2173 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2177 if (gtk_widget_is_focus(folder_view))
2184 _selected_folder_is_same_as_source (ModestWindow *win)
2186 ModestEmailClipboard *clipboard = NULL;
2187 GtkWidget *folder_view = NULL;
2188 TnyFolderStore *folder = NULL;
2189 gboolean result = FALSE;
2191 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2193 /* Get folder view */
2194 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2195 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2199 /* Get selected folder as destination folder */
2200 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2201 if (!(folder && TNY_IS_FOLDER(folder))) {
2206 /* Check clipboard is cleared */
2207 clipboard = modest_runtime_get_email_clipboard ();
2208 if (modest_email_clipboard_cleared (clipboard)) {
2213 /* Check source folder */
2214 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2218 g_object_unref (folder);
2224 _selected_folder_is_any_of_type (ModestWindow *win,
2225 TnyFolderType types[],
2228 GtkWidget *folder_view = NULL;
2229 TnyFolderStore *folder = NULL;
2230 TnyFolderType folder_type;
2232 gboolean result = FALSE;
2234 /*Get current folder */
2235 if (MODEST_IS_MAIN_WINDOW(win)) {
2237 /* Get folder view */
2238 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2239 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2240 /* If no folder view, always dimmed */
2244 /* Get selected folder as parent of new folder to create */
2245 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2247 if (!(folder && TNY_IS_FOLDER(folder))) {
2249 g_object_unref (folder);
2253 /* Check folder type */
2254 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2256 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2257 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2258 for (i=0; i < ntypes; i++) {
2259 result = result || folder_type == types[i];
2265 g_object_unref (folder);
2271 _folder_is_any_of_type (TnyFolder *folder,
2272 TnyFolderType types[],
2275 TnyFolderType folder_type;
2276 gboolean result = FALSE;
2279 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2281 /* Get folder type */
2282 folder_type = modest_tny_folder_guess_folder_type (folder);
2283 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2284 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2286 /* Check foler type */
2287 for (i=0; i < ntypes; i++) {
2288 result = result || folder_type == types[i];
2295 _clipboard_is_empty (ModestWindow *win)
2297 gboolean result = FALSE;
2299 if (MODEST_IS_MAIN_WINDOW (win)) {
2300 ModestEmailClipboard *clipboard = NULL;
2301 clipboard = modest_runtime_get_email_clipboard ();
2302 if (modest_email_clipboard_cleared (clipboard))
2310 _invalid_clipboard_selected (ModestWindow *win,
2311 ModestDimmingRule *rule)
2313 const DimmedState *state = NULL;
2314 gboolean result = FALSE;
2315 GtkWidget *focused = NULL;
2317 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2318 state = modest_window_get_dimming_state (win);
2319 /* Get focuesed widget */
2320 focused = gtk_window_get_focus (GTK_WINDOW (win));
2322 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2323 gboolean has_selection = FALSE;
2324 if (GTK_IS_TEXT_VIEW (focused)) {
2325 GtkTextBuffer *buffer = NULL;
2326 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2327 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2328 } else if (GTK_IS_EDITABLE (focused)) {
2329 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2331 result = !has_selection;
2332 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2334 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2335 if (GTK_IS_LABEL (focused) &&
2336 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2338 } else if (GTK_IS_TEXT_VIEW (focused)) {
2339 GtkTextBuffer *buffer;
2340 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2341 result = !gtk_text_buffer_get_has_selection (buffer);
2342 } else if (GTK_IS_HTML (focused)) {
2345 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2346 result = ((sel == NULL) || (sel[0] == '\0'));
2347 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2350 GtkClipboard *clipboard;
2353 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2354 /* Get clipboard selection*/
2355 selection = gtk_clipboard_wait_for_text (clipboard);
2357 result = (selection == NULL);
2365 modest_dimming_rule_set_notification (rule, "");
2368 else if (MODEST_IS_MAIN_WINDOW (win)) {
2370 result = state->n_selected == 0;
2372 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2380 _invalid_attach_selected (ModestWindow *win,
2383 gboolean for_remove,
2384 ModestDimmingRule *rule)
2386 TnyList *attachments;
2388 TnyHeaderFlags flags;
2389 gboolean nested_attachments = FALSE;
2390 gboolean selected_messages = FALSE;
2391 const DimmedState *state = NULL;
2392 gboolean result = FALSE;
2394 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2395 state = modest_window_get_dimming_state (win);
2397 if (MODEST_IS_MAIN_WINDOW (win)) {
2398 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2400 result = !state->any_has_attachments;
2402 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2404 /* Get selected atachments */
2405 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2406 n_selected = tny_list_get_length (attachments);
2411 result = n_selected != 1;
2414 result = n_selected < 1;
2417 /* Check attached type (view operation not required) */
2418 if (!result && !for_view) {
2420 iter = tny_list_create_iterator (attachments);
2421 while (!tny_iterator_is_done (iter) && !result) {
2422 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2423 TnyList *nested_list = tny_simple_list_new ();
2424 if (!for_remove && TNY_IS_MSG (mime_part)) {
2425 selected_messages = TRUE;
2428 tny_mime_part_get_parts (mime_part, nested_list);
2429 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2430 nested_attachments = TRUE;
2433 g_object_unref (nested_list);
2434 g_object_unref (mime_part);
2435 tny_iterator_next (iter);
2437 g_object_unref (iter);
2440 /* Set notifications */
2441 if (result && rule != NULL) {
2442 if (selected_messages) {
2443 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2444 } else if (nested_attachments) {
2445 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2446 } else if (n_selected == 0) {
2447 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2448 } else if (unique) {
2449 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2454 g_object_unref (attachments);
2461 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2463 TnyList *attachments = NULL;
2466 gint n_attachments = 0;
2467 gboolean result = FALSE;
2469 /* This should check if _all_ the attachments are already purged. If only some
2470 * of them are purged, then it does not cause dim as there's a confirmation dialog
2471 * for removing only local attachments */
2473 /* Get selected atachments */
2474 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2475 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2476 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2477 /* If we're in main window, we won't know if there are already purged attachments */
2481 if (attachments == NULL)
2484 if (tny_list_get_length (attachments)) {
2485 g_object_unref (attachments);
2489 iter = tny_list_create_iterator (attachments);
2490 while (!tny_iterator_is_done (iter)) {
2491 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2492 if (tny_mime_part_is_purged (mime_part)) {
2496 g_object_unref (mime_part);
2497 tny_iterator_next (iter);
2499 g_object_unref (iter);
2502 g_object_unref (attachments);
2505 result = (purged == n_attachments);
2507 result = (purged > 0);
2509 /* This string no longer exists, refer to NB#75415 for more info
2510 if (result && (rule != NULL))
2511 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2518 _invalid_msg_selected (ModestMainWindow *win,
2520 ModestDimmingRule *rule)
2522 GtkWidget *folder_view = NULL;
2523 const DimmedState *state = NULL;
2524 gboolean result = FALSE;
2526 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2527 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2528 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2530 /* Get folder view to check focus */
2531 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2532 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2534 /* Check dimmed rule (TODO: check focus on widgets */
2536 result = ((state->n_selected == 0 ) ||
2537 (gtk_widget_is_focus (folder_view)));
2539 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2541 if (!result && unique) {
2542 result = state->n_selected > 1;
2544 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2552 _msg_download_in_progress (ModestWindow *win)
2554 gboolean result = FALSE;
2556 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2558 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2559 result = modest_msg_view_window_toolbar_on_transfer_mode (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));
2569 _msg_download_completed (ModestMainWindow *win)
2571 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2572 return state->any_marked_as_cached;
2576 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2578 GSList **send_queues = (GSList **) userdata;
2579 *send_queues = g_slist_prepend (*send_queues, value);
2583 _selected_msg_sent_in_progress (ModestWindow *win)
2585 const DimmedState *state = modest_window_get_dimming_state (win);
2586 return state->sent_in_progress;
2591 _sending_in_progress (ModestWindow *win)
2593 GHashTable *send_queue_cache = NULL;
2594 ModestCacheMgr *cache_mgr = NULL;
2595 ModestTnySendQueue *send_queue = NULL;
2596 GSList *send_queues = NULL, *node = NULL;
2597 gboolean result = FALSE;
2599 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2601 /* Get send queue */
2602 cache_mgr = modest_runtime_get_cache_mgr ();
2603 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2604 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2606 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2608 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2609 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2611 /* Check if send operation is in progress */
2612 result = modest_tny_send_queue_sending_in_progress (send_queue);
2619 _invalid_folder_for_purge (ModestWindow *win,
2620 ModestDimmingRule *rule)
2622 TnyFolder *folder = NULL;
2623 TnyAccount *account = NULL;
2624 gboolean result = FALSE;
2626 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2628 /* Get folder and account of message */
2629 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2630 g_return_val_if_fail(msg != NULL, TRUE);
2631 folder = tny_msg_get_folder (msg);
2632 g_object_unref (msg);
2633 if (folder == NULL) {
2634 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2637 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2638 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2639 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2642 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2643 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2646 g_return_val_if_reached (FALSE);
2648 account = modest_tny_folder_get_account (folder);
2649 if (account == NULL) goto frees;
2652 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2653 TnyFolderType types[2];
2654 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2655 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2657 if (_selected_folder_is_any_of_type (win, types, 2)) {
2659 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2664 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2665 /* If it's POP then dim */
2666 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2667 MODEST_PROTOCOL_STORE_POP) {
2668 TnyList *attachments = NULL;
2669 gint n_selected = 0;
2672 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2674 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2675 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2676 n_selected = tny_list_get_length (attachments);
2677 g_object_unref (attachments);
2680 modest_dimming_rule_set_notification (rule,
2681 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2682 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2689 g_object_unref (folder);
2690 if (account != NULL)
2691 g_object_unref (account);
2697 _transfer_mode_enabled (ModestWindow *win)
2699 gboolean result = FALSE;
2702 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2703 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2704 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2705 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2707 g_warning("_transfer_mode_enabled called with wrong window type");
2714 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2716 GtkWidget *folder_view = NULL;
2717 TnyFolderStore *folder = NULL;
2718 ModestEmailClipboard *clipboard = NULL;
2719 const gchar *folder_name = NULL;
2720 gboolean result = FALSE;
2722 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2724 /*Get current parent folder */
2725 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2726 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2727 /* If no folder view, always dimmed */
2728 if (!folder_view) return FALSE;
2730 /* Get selected folder as parent of new folder to create */
2731 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2732 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2734 /* get modest clipboard and source folder */
2735 clipboard = modest_runtime_get_email_clipboard ();
2736 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2737 if (folder_name == NULL) goto frees;
2739 /* Check source subfolders names */
2740 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2746 g_object_unref (folder);
2753 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2756 ModestDimmingRule *rule = NULL;
2757 gboolean dimmed = FALSE;
2759 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2760 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2761 rule = MODEST_DIMMING_RULE (user_data);
2763 /* Check dimmed rule */
2765 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2772 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2775 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2777 ModestMsgEditFormat format =
2778 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2780 return (format != MODEST_MSG_EDIT_FORMAT_HTML);