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-ui-actions.h"
37 #include "modest-dimming-rule.h"
38 #include "modest-debug.h"
39 #include "modest-tny-folder.h"
40 #include "modest-tny-account.h"
41 #include "modest-text-utils.h"
42 #include <widgets/modest-attachments-view.h>
43 #include <modest-runtime.h>
44 #include <tny-simple-list.h>
45 #include <widgets/modest-recpt-editor.h>
46 #include <gtkhtml/gtkhtml.h>
49 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
50 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
51 static gboolean _invalid_attach_selected (ModestWindow *win,
52 gboolean unique, gboolean for_view, gboolean for_remove,
53 ModestDimmingRule *rule);
54 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
55 static gboolean _clipboard_is_empty (ModestWindow *win);
56 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
57 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
58 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
59 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
60 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
61 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
62 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
63 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
64 static gboolean _selected_folder_is_root (ModestMainWindow *win);
65 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
66 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
67 static gboolean _folder_view_has_focus (ModestWindow *win);
68 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
69 static gboolean _msg_download_in_progress (ModestWindow *win);
70 static gboolean _msg_download_completed (ModestMainWindow *win);
71 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
72 static gboolean _sending_in_progress (ModestWindow *win);
73 static gboolean _invalid_account_for_purge (ModestWindow *win, ModestDimmingRule *rule);
74 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
75 static gboolean _transfer_mode_enabled (ModestWindow *win);
76 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
77 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
81 _define_main_window_dimming_state (ModestMainWindow *window)
83 DimmedState *state = NULL;
84 GtkWidget *focused_widget = NULL;
85 GtkWidget *header_view = NULL;
86 GtkTreeModel *model = NULL;
87 TnyList *selected_headers = NULL;
88 TnyIterator *iter = NULL;
89 TnyHeader *header = NULL;
90 ModestCacheMgr *cache_mgr = NULL;
91 GHashTable *send_queue_cache = NULL;
92 ModestTnySendQueue *send_queue = NULL;
93 GSList *send_queues = NULL, *node = NULL;
94 ModestWindowMgr *mgr = NULL;
95 gboolean found = FALSE;
96 gchar *msg_uid = NULL;
98 gboolean all_deleted = TRUE;
99 gboolean all_seen = TRUE;
100 gboolean all_cached = TRUE;
101 gboolean all_has_attach = TRUE;
103 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
106 state = g_slice_new0 (DimmedState);
107 state->n_selected = 0;
108 state->already_opened_msg = 0;
109 state->any_marked_as_deleted = FALSE;
110 state->all_marked_as_deleted = FALSE;
111 state->any_marked_as_seen = FALSE;
112 state->all_marked_as_seen = FALSE;
113 state->any_marked_as_cached = FALSE;
114 state->all_marked_as_cached = FALSE;
115 state->any_has_attachments = FALSE;
116 state->all_has_attachments = FALSE;
117 state->sent_in_progress = FALSE;
118 state->all_selected = FALSE;
120 /* Get focused widget */
121 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
122 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
125 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
126 header_view = focused_widget;
128 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
131 /* Get header view and selected headers */
132 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
133 if (!selected_headers)
136 /* Examine selected headers */
137 iter = tny_list_create_iterator (selected_headers);
138 while (!tny_iterator_is_done (iter)) {
139 header = TNY_HEADER (tny_iterator_get_current (iter));
140 flags = tny_header_get_flags (header);
146 mgr = modest_runtime_get_window_mgr ();
147 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
148 state->already_opened_msg++;
151 /* Mark as deleted */
152 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
153 state->all_marked_as_deleted = all_deleted;
154 if (!state->any_marked_as_deleted)
155 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
158 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
159 state->all_marked_as_seen = all_seen;
160 if (!state->any_marked_as_seen)
161 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
164 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
165 state->all_marked_as_cached = all_cached;
166 if (!state->any_marked_as_cached)
167 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
169 /* Mark has_attachments */
170 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
171 state->all_has_attachments = all_has_attach;
172 if (!state->any_has_attachments)
173 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
175 /* sent in progress */
176 msg_uid = modest_tny_send_queue_get_msg_id (header);
177 if (!state->sent_in_progress) {
178 cache_mgr = modest_runtime_get_cache_mgr ();
179 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
180 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
182 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
184 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
185 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
187 /* Check if msg uid is being processed inside send queue */
188 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
190 state->sent_in_progress = found;
193 tny_iterator_next (iter);
194 g_object_unref (header);
197 /* check if all the headers are selected or not */
198 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
201 count = gtk_tree_model_iter_n_children(model, NULL);
202 if(state->n_selected == count)
203 state->all_selected = TRUE;
208 g_object_unref(selected_headers);
209 g_object_unref(iter);
210 g_slist_free (send_queues);
216 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
218 DimmedState *state = NULL;
219 TnyHeader *header = NULL;
220 ModestCacheMgr *cache_mgr = NULL;
221 GHashTable *send_queue_cache = NULL;
222 ModestTnySendQueue *send_queue = NULL;
223 GSList *send_queues = NULL, *node = NULL;
224 gboolean found = FALSE;
225 gchar *msg_uid = NULL;
226 TnyHeaderFlags flags;
227 gboolean all_deleted = TRUE;
228 gboolean all_seen = TRUE;
229 gboolean all_cached = TRUE;
230 gboolean all_has_attach = TRUE;
232 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
235 state = g_slice_new0 (DimmedState);
236 state->n_selected = 0;
237 state->already_opened_msg = 0;
238 state->any_marked_as_deleted = FALSE;
239 state->all_marked_as_deleted = FALSE;
240 state->any_marked_as_seen = FALSE;
241 state->all_marked_as_seen = FALSE;
242 state->any_marked_as_cached = FALSE;
243 state->all_marked_as_cached = FALSE;
244 state->any_has_attachments = FALSE;
245 state->all_has_attachments = FALSE;
246 state->sent_in_progress = FALSE;
248 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
251 g_return_val_if_fail (TNY_IS_HEADER(header), state);
252 flags = tny_header_get_flags (header);
257 /* Mark as deleted */
258 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
259 state->all_marked_as_deleted = all_deleted;
260 if (!state->any_marked_as_deleted)
261 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
264 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
265 state->all_marked_as_seen = all_seen;
266 if (!state->any_marked_as_seen)
267 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
270 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
271 state->all_marked_as_cached = all_cached;
272 if (!state->any_marked_as_cached)
273 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
275 /* Mark has_attachments */
276 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
277 state->all_has_attachments = all_has_attach;
278 if (!state->any_has_attachments)
279 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
281 /* sent in progress */
282 msg_uid = modest_tny_send_queue_get_msg_id (header);
283 if (!state->sent_in_progress) {
284 cache_mgr = modest_runtime_get_cache_mgr ();
285 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
286 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
288 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
290 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
291 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
293 /* Check if msg uid is being processed inside send queue */
294 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
296 state->sent_in_progress = found;
301 g_object_unref (header);
302 g_slist_free (send_queues);
309 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
311 DimmedState *state = NULL;
313 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
315 if (MODEST_IS_MAIN_WINDOW (window))
316 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
317 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
318 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
325 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
327 ModestDimmingRule *rule = NULL;
328 gboolean dimmed = FALSE;
330 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
331 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
332 rule = MODEST_DIMMING_RULE (user_data);
334 /* Check dimmed rule */
335 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
337 dimmed = _msg_download_in_progress (win);
339 modest_dimming_rule_set_notification (rule, "");
341 } else if (MODEST_IS_MAIN_WINDOW(win)) {
343 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
346 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
354 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
356 ModestDimmingRule *rule = NULL;
357 GtkWidget *folder_view = NULL;
358 TnyFolderStore *parent_folder = NULL;
359 gboolean dimmed = FALSE;
361 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
362 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
363 rule = MODEST_DIMMING_RULE (user_data);
366 dimmed = _transfer_mode_enabled (win);
368 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
373 /* Get selected folder as parent of new folder to create */
374 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
375 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
376 if (!folder_view) /* folder view may not have been created yet */
379 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
383 if (TNY_IS_ACCOUNT (parent_folder)) {
384 /* If it's the local account then do not dim */
385 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
388 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
389 if (proto_str != NULL) {
390 /* If it's POP then dim */
391 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
392 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
394 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
398 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
400 TnyFolderType types[3];
402 types[0] = TNY_FOLDER_TYPE_DRAFTS;
403 types[1] = TNY_FOLDER_TYPE_OUTBOX;
404 types[2] = TNY_FOLDER_TYPE_SENT;
406 /* Apply folder rules */
408 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
410 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
413 dimmed = _selected_folder_is_any_of_type (win, types, 3);
415 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
419 /* if not the folder is selected then dim */
420 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
421 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
422 if (folder_view && !gtk_widget_is_focus (folder_view))
425 g_object_unref (parent_folder);
431 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
433 ModestDimmingRule *rule = NULL;
434 GtkWidget *folder_view = NULL;
435 GtkWidget *header_view = NULL;
436 gboolean dimmed = FALSE;
438 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
439 rule = MODEST_DIMMING_RULE (user_data);
441 if (MODEST_IS_MAIN_WINDOW (win)) {
442 /* Get the folder view */
443 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
444 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
446 /* Get header view */
447 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
448 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
450 if (header_view && gtk_widget_is_focus (header_view))
451 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
453 if (folder_view && gtk_widget_is_focus (folder_view))
454 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
456 if (header_view && folder_view &&
457 !gtk_widget_is_focus (header_view) &&
458 !gtk_widget_is_focus (folder_view)) {
460 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
463 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
472 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
474 ModestDimmingRule *rule = NULL;
475 TnyFolderType types[6];
476 gboolean dimmed = FALSE;
478 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
479 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
480 rule = MODEST_DIMMING_RULE (user_data);
482 types[0] = TNY_FOLDER_TYPE_DRAFTS;
483 types[1] = TNY_FOLDER_TYPE_OUTBOX;
484 types[2] = TNY_FOLDER_TYPE_SENT;
485 types[3] = TNY_FOLDER_TYPE_INBOX;
486 types[4] = TNY_FOLDER_TYPE_ROOT;
487 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
490 /* Check dimmed rule */
492 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
494 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
497 dimmed = _selected_folder_is_any_of_type (win, types, 6);
499 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
502 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
504 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
507 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
509 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
512 dimmed = _transfer_mode_enabled (win);
514 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
521 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
523 ModestDimmingRule *rule = NULL;
524 gboolean dimmed = FALSE;
526 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
527 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
528 rule = MODEST_DIMMING_RULE (user_data);
530 /* Check dimmed rule */
532 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
533 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
537 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
538 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
546 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
548 ModestDimmingRule *rule = NULL;
549 TnyFolderType types[4];
550 gboolean dimmed = FALSE;
552 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
553 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
554 rule = MODEST_DIMMING_RULE (user_data);
556 types[0] = TNY_FOLDER_TYPE_DRAFTS;
557 types[1] = TNY_FOLDER_TYPE_OUTBOX;
558 types[2] = TNY_FOLDER_TYPE_SENT;
559 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
561 /* Check dimmed rule */
563 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
565 modest_dimming_rule_set_notification (rule, "");
568 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
570 modest_dimming_rule_set_notification (rule, "");
573 dimmed = _selected_folder_is_any_of_type (win, types, 4);
575 modest_dimming_rule_set_notification (rule, "");
578 dimmed = _transfer_mode_enabled (win);
580 modest_dimming_rule_set_notification (rule, "");
587 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
589 ModestDimmingRule *rule = NULL;
590 gboolean dimmed = FALSE;
591 const DimmedState *state = NULL;
593 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
594 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
595 rule = MODEST_DIMMING_RULE (user_data);
596 state = modest_window_get_dimming_state (win);
598 /* Check dimmed rule */
600 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
603 dimmed = state->any_marked_as_deleted;
605 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
606 modest_dimming_rule_set_notification (rule, msg);
611 dimmed = _selected_msg_sent_in_progress (win);
613 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
620 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
622 ModestDimmingRule *rule = NULL;
623 gboolean dimmed = FALSE;
624 TnyFolderType types[3];
626 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
627 rule = MODEST_DIMMING_RULE (user_data);
629 types[0] = TNY_FOLDER_TYPE_DRAFTS;
630 types[1] = TNY_FOLDER_TYPE_OUTBOX;
631 types[2] = TNY_FOLDER_TYPE_ROOT;
633 /* Check dimmed rule */
635 dimmed = _selected_folder_is_any_of_type (win, types, 3);
637 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
640 /* main window dimming rules */
641 if (MODEST_IS_MAIN_WINDOW(win)) {
644 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
646 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
649 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
651 /* msg view window dimming rules */
652 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
654 /* Check dimmed rule */
656 dimmed = _transfer_mode_enabled (win);
658 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
661 dimmed = _msg_download_in_progress (win);
663 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
672 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
674 ModestDimmingRule *rule = NULL;
675 gboolean dimmed = FALSE;
677 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
678 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
679 rule = MODEST_DIMMING_RULE (user_data);
681 /* Check dimmed rule */
683 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
686 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
688 modest_dimming_rule_set_notification (rule, "");
695 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
697 gboolean dimmed = FALSE;
699 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
701 /* Check dimmed rule */
709 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
711 ModestDimmingRule *rule = NULL;
712 const DimmedState *state = NULL;
713 gboolean dimmed = FALSE;
715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
716 rule = MODEST_DIMMING_RULE (user_data);
717 state = modest_window_get_dimming_state (win);
719 /* Check dimmed rule */
720 if (MODEST_IS_MAIN_WINDOW (win)) {
722 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
724 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
727 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
730 dimmed = state->sent_in_progress;
732 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
735 dimmed = state->any_marked_as_deleted;
737 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
738 modest_dimming_rule_set_notification (rule, msg);
743 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
745 gchar *message = NULL;
747 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
748 state->already_opened_msg);
749 modest_dimming_rule_set_notification (rule, message);
755 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
757 dimmed = _transfer_mode_enabled (win);
759 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
762 dimmed = state->any_marked_as_deleted;
764 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
765 modest_dimming_rule_set_notification (rule, msg);
770 dimmed = state->sent_in_progress;
772 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
775 /* The delete button should be dimmed when viewing an attachment,
776 * but should be enabled when viewing a message from the list,
777 * or when viewing a search result.
780 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
781 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
783 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
793 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
795 ModestDimmingRule *rule = NULL;
796 GtkWidget *header_view = NULL;
797 gboolean dimmed = FALSE;
799 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
800 rule = MODEST_DIMMING_RULE (user_data);
802 /* main window dimming rules */
803 if (MODEST_IS_MAIN_WINDOW(win)) {
805 /* Check dimmed rule */
806 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
807 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
809 /* If the header view has the focus: */
810 if (header_view && gtk_widget_is_focus (header_view)) {
811 /* Check dimmed rule */
813 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
816 /* If the folder view has the focus: */
817 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
818 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
819 if (folder_view && gtk_widget_is_focus (folder_view)) {
820 TnyFolderStore *folder_store
821 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
823 /* Only enable for folders, not accounts,
824 * though the UI spec is not clear about that.
825 * If we enable this for accounts then we must
826 * add code to handle them in modest_ui_actions_on_details(). */
827 if (!TNY_IS_FOLDER(folder_store)) {
829 modest_dimming_rule_set_notification (rule, "");
832 g_object_unref (folder_store);
835 modest_dimming_rule_set_notification (rule, "");
838 dimmed = _msg_download_in_progress (win);
840 modest_dimming_rule_set_notification (rule, "");
847 /* msg view window dimming rules */
850 /* Check dimmed rule */
852 if (MODEST_IS_MSG_VIEW_WINDOW (win))
853 dimmed = _msg_download_in_progress (win);
855 modest_dimming_rule_set_notification (rule, "");
858 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
859 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
862 modest_dimming_rule_set_notification (rule, "");
871 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
873 ModestDimmingRule *rule = NULL;
874 TnyHeaderFlags flags;
875 const DimmedState *state = NULL;
876 gboolean dimmed = FALSE;
878 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
879 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
880 rule = MODEST_DIMMING_RULE (user_data);
881 state = modest_window_get_dimming_state (win);
883 flags = TNY_HEADER_FLAG_SEEN;
885 /* Check dimmed rule */
887 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
890 dimmed = state->all_marked_as_seen;
892 modest_dimming_rule_set_notification (rule, "");
899 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
901 ModestDimmingRule *rule = NULL;
902 TnyHeaderFlags flags;
903 const DimmedState *state = NULL;
904 gboolean dimmed = FALSE;
906 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
907 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
908 rule = MODEST_DIMMING_RULE (user_data);
909 state = modest_window_get_dimming_state (win);
911 flags = TNY_HEADER_FLAG_SEEN;
913 /* Check dimmed rule */
915 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
917 dimmed = !state->any_marked_as_seen;
919 modest_dimming_rule_set_notification (rule, "");
926 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
928 ModestDimmingRule *rule = NULL;
929 gboolean dimmed = FALSE;
931 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
932 rule = MODEST_DIMMING_RULE (user_data);
934 if (MODEST_IS_MAIN_WINDOW (win))
935 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
936 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
937 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
944 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
946 GtkWidget *folder_view = NULL;
947 ModestDimmingRule *rule = NULL;
948 const DimmedState *state = NULL;
949 gboolean dimmed = FALSE;
951 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
952 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
953 rule = MODEST_DIMMING_RULE (user_data);
954 state = modest_window_get_dimming_state (win);
956 /* Get the folder view */
957 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
958 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
961 /* Check diming rules for folders transfer */
962 if (folder_view && gtk_widget_is_focus (folder_view)) {
963 TnyFolderType types[5];
965 types[0] = TNY_FOLDER_TYPE_DRAFTS;
966 types[1] = TNY_FOLDER_TYPE_OUTBOX;
967 types[2] = TNY_FOLDER_TYPE_SENT;
968 types[3] = TNY_FOLDER_TYPE_ROOT;
969 types[4] = TNY_FOLDER_TYPE_INBOX;
971 /* Apply folder rules */
973 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
975 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
978 dimmed = _selected_folder_is_any_of_type (win, types, 5);
980 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
984 /* Check diming rules for messages transfer */
986 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
988 gchar *message = g_strdup_printf(_("emev_nc_unabletomove_items"),
989 state->already_opened_msg);
990 modest_dimming_rule_set_notification (rule, message);
995 if (!(folder_view && gtk_widget_is_focus (folder_view)))
996 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1000 dimmed = _selected_msg_sent_in_progress (win);
1002 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1009 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1011 ModestDimmingRule *rule = NULL;
1012 gboolean dimmed = FALSE;
1014 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1015 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1016 rule = MODEST_DIMMING_RULE (user_data);
1018 /* Check dimmed rule */
1020 dimmed = _transfer_mode_enabled (win);
1022 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1026 dimmed = _selected_msg_sent_in_progress (win);
1028 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1031 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1032 /* The move_to button should be dimmed when viewing an attachment,
1033 * but should be enabled when viewing a message from the list,
1034 * or when viewing a search result.
1036 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1037 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1042 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1049 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1051 ModestDimmingRule *rule = NULL;
1052 gboolean dimmed = FALSE;
1054 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1055 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1056 rule = MODEST_DIMMING_RULE (user_data);
1058 /* Check dimmed rule */
1060 dimmed = _transfer_mode_enabled (win);
1062 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1069 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1071 ModestDimmingRule *rule = NULL;
1072 TnyFolderType types[3];
1073 gboolean dimmed = FALSE;
1075 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1076 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1077 rule = MODEST_DIMMING_RULE (user_data);
1079 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1080 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1081 types[2] = TNY_FOLDER_TYPE_SENT;
1083 /* Check dimmed rule */
1085 dimmed = _clipboard_is_empty (win);
1087 modest_dimming_rule_set_notification (rule,
1088 dgettext("hildon-common-strings",
1089 "ecoc_ib_edwin_nothing_to_paste"));
1092 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1094 modest_dimming_rule_set_notification (rule,
1095 dgettext("hildon-common-strings",
1096 "ckct_ib_unable_to_paste_here"));
1099 dimmed = !_folder_view_has_focus (win);
1101 modest_dimming_rule_set_notification (rule,
1102 dgettext("hildon-common-strings",
1103 "ckct_ib_unable_to_paste_here"));
1106 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1108 modest_dimming_rule_set_notification (rule,
1109 dgettext("hildon-common-strings",
1110 "ckct_ib_unable_to_paste_here"));
1113 dimmed = _selected_folder_is_same_as_source (win);
1115 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1118 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1120 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1128 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1130 ModestDimmingRule *rule = NULL;
1131 gboolean dimmed = FALSE;
1132 GtkWidget *focused = NULL;
1134 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1135 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1136 rule = MODEST_DIMMING_RULE (user_data);
1138 focused = gtk_window_get_focus (GTK_WINDOW (win));
1140 /* Main window dimming rules */
1141 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1142 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1144 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1145 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1147 if (!dimmed && GTK_IS_ENTRY (focused)) {
1148 const gchar *current_text;
1149 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1150 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1153 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1154 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1155 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1158 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1164 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1166 ModestDimmingRule *rule = NULL;
1167 gboolean dimmed = FALSE;
1169 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1170 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1171 rule = MODEST_DIMMING_RULE (user_data);
1173 /* Check dimmed rule */
1175 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1178 dimmed = _purged_attach_selected (win, FALSE, NULL);
1180 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1188 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1190 ModestDimmingRule *rule = NULL;
1191 gboolean dimmed = FALSE;
1193 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1194 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1195 rule = MODEST_DIMMING_RULE (user_data);
1197 /* Check dimmed rule */
1199 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1202 dimmed = _purged_attach_selected (win, FALSE, NULL);
1204 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1212 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1214 ModestDimmingRule *rule = NULL;
1215 const DimmedState *state = NULL;
1216 gboolean dimmed = FALSE;
1218 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1220 rule = MODEST_DIMMING_RULE (user_data);
1221 state = modest_window_get_dimming_state (win);
1223 /* Check in main window if there's only one message selected */
1224 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1225 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1228 /* Check in view window if there's any attachment selected */
1229 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1230 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1232 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1237 dimmed = _selected_msg_sent_in_progress (win);
1239 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1243 /* cannot purge in pop accounts */
1245 dimmed = _invalid_account_for_purge (win, rule);
1248 /* cannot purge in editable drafts nor pop folders */
1250 dimmed = _invalid_folder_for_purge (win, rule);
1253 /* Check if the selected message in main window has attachments */
1254 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1255 dimmed = !(state->any_has_attachments);
1257 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1260 /* Check if all attachments are already purged */
1262 dimmed = _purged_attach_selected (win, TRUE, rule);
1265 /* Check if the message is already downloaded */
1266 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1267 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1269 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1277 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1279 ModestDimmingRule *rule = NULL;
1280 gboolean dimmed = FALSE;
1282 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1283 rule = MODEST_DIMMING_RULE (user_data);
1285 /* Check dimmed rule */
1286 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1287 dimmed = _clipboard_is_empty (win);
1289 modest_dimming_rule_set_notification (rule, "");
1292 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1293 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1300 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1302 ModestDimmingRule *rule = NULL;
1303 gboolean dimmed = FALSE;
1305 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1306 rule = MODEST_DIMMING_RULE (user_data);
1308 /* Check dimmed rule */
1309 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1310 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1317 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1319 ModestDimmingRule *rule = NULL;
1320 const DimmedState *state = NULL;
1321 gboolean dimmed = FALSE;
1323 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1324 rule = MODEST_DIMMING_RULE (user_data);
1325 state = modest_window_get_dimming_state (win);
1327 /* Check common dimming rules */
1329 dimmed = _invalid_clipboard_selected (win, rule);
1332 /* Check window specific dimming rules */
1333 if (MODEST_IS_MAIN_WINDOW (win)) {
1334 /* Get focused widget */
1335 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1337 if (MODEST_IS_HEADER_VIEW (focused)) {
1339 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1341 modest_dimming_rule_set_notification (rule, "");
1344 dimmed = _selected_msg_sent_in_progress (win);
1346 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1349 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1351 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1354 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1355 TnyFolderType types[3];
1357 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1358 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1359 types[2] = TNY_FOLDER_TYPE_SENT;
1361 /* Apply folder rules */
1363 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1365 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1368 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1370 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1373 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1375 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1384 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1386 ModestDimmingRule *rule = NULL;
1387 const DimmedState *state = NULL;
1388 gboolean dimmed = FALSE;
1390 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1391 rule = MODEST_DIMMING_RULE (user_data);
1392 state = modest_window_get_dimming_state (win);
1394 /* Check common dimming rules */
1396 dimmed = _invalid_clipboard_selected (win, rule);
1399 /* Check window specific dimming rules */
1400 if (MODEST_IS_MAIN_WINDOW (win)) {
1401 /* Get focused widget */
1402 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1404 if (MODEST_IS_HEADER_VIEW (focused)) {
1406 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1408 modest_dimming_rule_set_notification (rule, "");
1411 dimmed = _selected_msg_sent_in_progress (win);
1413 modest_dimming_rule_set_notification (rule, _(""));
1416 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1418 modest_dimming_rule_set_notification (rule, _(""));
1421 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1422 TnyFolderType types[3];
1424 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1425 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1426 types[2] = TNY_FOLDER_TYPE_SENT;
1429 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1431 modest_dimming_rule_set_notification (rule, _(""));
1434 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1436 modest_dimming_rule_set_notification (rule, _(""));
1445 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1447 ModestDimmingRule *rule = NULL;
1448 const DimmedState *state = NULL;
1449 gboolean dimmed = FALSE;
1451 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1452 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1453 rule = MODEST_DIMMING_RULE (user_data);
1454 state = modest_window_get_dimming_state (win);
1457 /* Check common dimming rules */
1459 ModestMsgEditFormat format;
1460 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1462 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1464 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1469 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1470 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1472 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1474 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1482 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1484 ModestDimmingRule *rule = NULL;
1485 const DimmedState *state = NULL;
1486 gboolean dimmed = FALSE;
1488 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1489 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1490 rule = MODEST_DIMMING_RULE (user_data);
1491 state = modest_window_get_dimming_state (win);
1495 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1496 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1498 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1500 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1508 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1510 ModestDimmingRule *rule = NULL;
1511 const DimmedState *state = NULL;
1512 gboolean dimmed = FALSE;
1513 GtkWidget *focused = NULL;
1515 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1516 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1517 rule = MODEST_DIMMING_RULE (user_data);
1518 state = modest_window_get_dimming_state (win);
1520 focused = gtk_window_get_focus (GTK_WINDOW (win));
1523 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1527 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1531 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1532 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1534 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1535 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1542 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1544 ModestDimmingRule *rule = NULL;
1545 const DimmedState *state = NULL;
1546 gboolean dimmed = FALSE;
1548 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1549 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1550 rule = MODEST_DIMMING_RULE (user_data);
1551 state = modest_window_get_dimming_state (win);
1554 TnyList *selected_attachments = NULL;
1555 gint n_att_selected = 0;
1556 GtkWidget *attachments_view;
1557 attachments_view = modest_msg_edit_window_get_child_widget (
1558 MODEST_MSG_EDIT_WINDOW (win),
1559 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1561 selected_attachments = modest_attachments_view_get_selection (
1562 MODEST_ATTACHMENTS_VIEW (attachments_view));
1563 n_att_selected = tny_list_get_length (selected_attachments);
1564 g_object_unref (selected_attachments);
1566 dimmed = (n_att_selected < 1);
1573 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1575 ModestDimmingRule *rule = NULL;
1576 const DimmedState *state = NULL;
1577 gboolean dimmed = FALSE;
1579 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1580 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1581 rule = MODEST_DIMMING_RULE (user_data);
1582 state = modest_window_get_dimming_state (win);
1585 GtkWidget *subject_field, *body_field;
1586 GtkTextBuffer *body_buffer;
1587 const gchar *subject = NULL;
1588 body_field = modest_msg_edit_window_get_child_widget (
1589 MODEST_MSG_EDIT_WINDOW (win),
1590 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1591 subject_field = modest_msg_edit_window_get_child_widget (
1592 MODEST_MSG_EDIT_WINDOW (win),
1593 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1594 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1595 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1597 dimmed = (subject == NULL || subject[0] == '\0');
1599 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1603 GtkWidget *to_field, *cc_field, *bcc_field;
1604 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1605 cc_field = modest_msg_edit_window_get_child_widget (
1606 MODEST_MSG_EDIT_WINDOW (win),
1607 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1608 to_field = modest_msg_edit_window_get_child_widget (
1609 MODEST_MSG_EDIT_WINDOW (win),
1610 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1611 bcc_field = modest_msg_edit_window_get_child_widget (
1612 MODEST_MSG_EDIT_WINDOW (win),
1613 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1614 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1615 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1616 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1618 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1619 gtk_text_buffer_get_char_count (cc_buffer) +
1620 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1622 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1629 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1631 ModestDimmingRule *rule = NULL;
1632 gboolean dimmed = FALSE;
1634 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1635 rule = MODEST_DIMMING_RULE (user_data);
1637 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1639 /* Check dimmed rule */
1641 dimmed = _transfer_mode_enabled (win);
1643 modest_dimming_rule_set_notification (
1644 rule, _("mail_ib_notavailable_downloading"));
1647 dimmed = modest_msg_view_window_first_message_selected (
1648 MODEST_MSG_VIEW_WINDOW(win));
1649 modest_dimming_rule_set_notification (rule, NULL);
1656 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1658 ModestDimmingRule *rule = NULL;
1659 gboolean dimmed = FALSE;
1661 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1662 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1663 rule = MODEST_DIMMING_RULE (user_data);
1665 /* Check dimmed rule */
1667 dimmed = _transfer_mode_enabled (win);
1669 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1672 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1673 modest_dimming_rule_set_notification (rule, NULL);
1681 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1683 const gboolean dimmed =
1684 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1691 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1693 ModestDimmingRule *rule = NULL;
1694 TnyFolderType types[1];
1695 const DimmedState *state = NULL;
1696 gboolean dimmed = FALSE;
1698 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1699 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1700 rule = MODEST_DIMMING_RULE (user_data);
1701 state = modest_window_get_dimming_state (win);
1703 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1705 /* Check dimmed rules */
1707 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1709 modest_dimming_rule_set_notification (rule, "");
1712 dimmed = !_sending_in_progress (win);
1714 modest_dimming_rule_set_notification (rule, "");
1721 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1723 ModestDimmingRule *rule = NULL;
1724 TnyFolderType types[1];
1725 const DimmedState *state = NULL;
1726 gboolean dimmed = FALSE;
1728 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1729 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1730 rule = MODEST_DIMMING_RULE (user_data);
1731 state = modest_window_get_dimming_state (win);
1733 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1735 /* Check dimmed rules */
1737 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1739 modest_dimming_rule_set_notification (rule, "");
1742 dimmed = !_sending_in_progress (win);
1744 modest_dimming_rule_set_notification (rule, "");
1751 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1753 ModestDimmingRule *rule = NULL;
1754 gboolean dimmed = FALSE;
1756 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1757 rule = MODEST_DIMMING_RULE (user_data);
1759 /* Check dimmed rule */
1761 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1764 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1771 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1773 ModestDimmingRule *rule = NULL;
1774 gboolean dimmed = FALSE;
1776 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1777 rule = MODEST_DIMMING_RULE (user_data);
1779 /* Check dimmed rule */
1781 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1782 if (g_slist_length (account_names) <= 1)
1785 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1787 modest_account_mgr_free_account_names (account_names);
1794 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1796 ModestDimmingRule *rule = NULL;
1797 gboolean dimmed = FALSE;
1798 GtkWidget *focused = NULL;
1800 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1801 rule = MODEST_DIMMING_RULE (user_data);
1802 focused = gtk_window_get_focus (GTK_WINDOW (win));
1807 gchar *selection = NULL;
1808 if (GTK_IS_TEXT_VIEW (focused)) {
1809 GtkTextIter start, end;
1810 GtkTextBuffer *buffer = NULL;
1811 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1812 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1813 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1815 } else if (GTK_IS_LABEL (focused)) {
1816 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1818 gboolean do_check = TRUE;
1819 GtkClipboard *clipboard;
1820 if (GTK_IS_HTML (focused)) {
1823 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1824 do_check = !((sel == NULL) || (sel[0] == '\0'));
1827 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1828 selection = gtk_clipboard_wait_for_text (clipboard);
1833 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1839 /* *********************** static utility functions ******************** */
1843 _selected_folder_not_writeable (ModestMainWindow *win,
1846 GtkWidget *folder_view = NULL;
1847 TnyFolderStore *parent_folder = NULL;
1848 ModestEmailClipboard *clipboard = NULL;
1849 ModestTnyFolderRules rules;
1850 gboolean is_local_acc = FALSE;
1851 gboolean xfer_folders = FALSE;
1852 gboolean result = FALSE;
1854 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1856 /* Get folder view */
1857 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1858 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1859 /* If no folder view, always dimmed */
1863 /* Get selected folder as parent of new folder to create */
1864 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1865 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1866 /* If it's the local account and its transfering folders, then do not dim */
1867 if (TNY_IS_ACCOUNT (parent_folder)) {
1868 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1870 clipboard = modest_runtime_get_email_clipboard ();
1871 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1876 result = !(is_local_acc && xfer_folders);
1878 result = !is_local_acc;
1882 /* Check dimmed rule */
1883 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1884 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1888 if (parent_folder != NULL)
1889 g_object_unref (parent_folder);
1895 _selected_folder_not_deletable (ModestMainWindow *win)
1897 GtkWidget *folder_view = NULL;
1898 TnyFolderStore *parent_folder = NULL;
1899 ModestTnyFolderRules rules;
1900 gboolean result = FALSE;
1902 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1904 /* Get folder view */
1905 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1906 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1907 /* If no folder view, always dimmed */
1911 /* Get selected folder as parent of new folder to create */
1912 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1913 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1918 /* Check dimmed rule */
1919 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1920 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1924 if (parent_folder != NULL)
1925 g_object_unref (parent_folder);
1931 _selected_folder_not_moveable (ModestMainWindow *win)
1933 GtkWidget *folder_view = NULL;
1934 TnyFolderStore *parent_folder = NULL;
1935 ModestTnyFolderRules rules;
1936 gboolean result = FALSE;
1938 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1940 /* Get folder view */
1941 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1942 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1943 /* If no folder view, always dimmed */
1947 /* Get selected folder as parent of new folder to create */
1948 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1949 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1954 /* Check dimmed rule */
1955 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1956 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1960 if (parent_folder != NULL)
1961 g_object_unref (parent_folder);
1967 _selected_folder_not_renameable (ModestMainWindow *win)
1969 GtkWidget *folder_view = NULL;
1970 TnyFolderStore *parent_folder = NULL;
1971 ModestTnyFolderRules rules;
1972 gboolean result = FALSE;
1974 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1976 /* Get folder view */
1977 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1978 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1979 /* If no folder view, always dimmed */
1983 /* Get selected folder as parent of new folder to create */
1984 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1985 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1990 /* Check dimmed rule */
1991 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1992 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1996 if (parent_folder != NULL)
1997 g_object_unref (parent_folder);
2003 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2005 TnyFolderType types[2];
2006 gboolean result = FALSE;
2008 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2010 types[0] = TNY_FOLDER_TYPE_ROOT;
2011 types[1] = TNY_FOLDER_TYPE_INBOX;
2013 /* Check folder type */
2014 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2016 /* Check pop and MMC accounts */
2018 result = _selected_folder_is_MMC_or_POP_root (win);
2026 _selected_folder_is_root (ModestMainWindow *win)
2028 TnyFolderType types[1];
2029 gboolean result = FALSE;
2031 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2033 /* All accounts are root items: */
2034 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2035 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2037 gboolean is_account = FALSE;
2038 TnyFolderStore *folder_store =
2039 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2041 is_account = TNY_IS_ACCOUNT (folder_store);
2042 g_object_unref (folder_store);
2043 folder_store = NULL;
2050 /* Try something more precise: */
2051 types[0] = TNY_FOLDER_TYPE_ROOT;
2053 /* Check folder type */
2054 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2056 /* Check pop and MMC accounts */
2058 result = _selected_folder_is_MMC_or_POP_root (win);
2065 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2067 GtkWidget *folder_view = NULL;
2068 TnyFolderStore *parent_folder = NULL;
2069 gboolean result = FALSE;
2071 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2072 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2076 /* Get selected folder as parent of new folder to create */
2077 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2081 if (TNY_IS_ACCOUNT (parent_folder)) {
2082 /* If it's the local account then do not dim */
2083 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2086 /* If it's the MMC root folder then dim it */
2087 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2090 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2091 /* If it's POP then dim */
2092 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2093 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2097 g_object_unref (parent_folder);
2103 _header_view_is_all_selected (ModestMainWindow *win)
2105 const DimmedState *state = NULL;
2107 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2109 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2111 return state->all_selected;
2115 _selected_folder_is_empty (ModestMainWindow *win)
2117 GtkWidget *folder_view = NULL;
2118 TnyFolderStore *folder = NULL;
2119 gboolean result = FALSE;
2121 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2123 /* Get folder view */
2124 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2125 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2126 /* If no folder view, always dimmed */
2130 /* Get selected folder as parent of new folder to create */
2131 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2132 if (!(folder && TNY_IS_FOLDER(folder))) {
2134 g_object_unref (folder);
2138 /* Check folder type */
2139 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2142 g_object_unref (folder);
2148 _folder_view_has_focus (ModestWindow *win)
2150 GtkWidget *folder_view = NULL;
2152 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2154 /* Get folder view */
2155 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2156 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2160 if (gtk_widget_is_focus(folder_view))
2167 _selected_folder_is_same_as_source (ModestWindow *win)
2169 ModestEmailClipboard *clipboard = NULL;
2170 GtkWidget *folder_view = NULL;
2171 TnyFolderStore *folder = NULL;
2172 gboolean result = FALSE;
2174 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2176 /* Get folder view */
2177 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2178 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2182 /* Get selected folder as destination folder */
2183 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2184 if (!(folder && TNY_IS_FOLDER(folder))) {
2189 /* Check clipboard is cleared */
2190 clipboard = modest_runtime_get_email_clipboard ();
2191 if (modest_email_clipboard_cleared (clipboard)) {
2196 /* Check source folder */
2197 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2201 g_object_unref (folder);
2207 _selected_folder_is_any_of_type (ModestWindow *win,
2208 TnyFolderType types[],
2211 GtkWidget *folder_view = NULL;
2212 TnyFolderStore *folder = NULL;
2213 TnyFolderType folder_type;
2215 gboolean result = FALSE;
2217 /*Get current folder */
2218 if (MODEST_IS_MAIN_WINDOW(win)) {
2220 /* Get folder view */
2221 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2222 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2223 /* If no folder view, always dimmed */
2227 /* Get selected folder as parent of new folder to create */
2228 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2230 if (!(folder && TNY_IS_FOLDER(folder))) {
2232 g_object_unref (folder);
2236 /* Check folder type */
2237 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2239 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2240 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2241 for (i=0; i < ntypes; i++) {
2242 result = result || folder_type == types[i];
2249 g_object_unref (folder);
2255 _folder_is_any_of_type (TnyFolder *folder,
2256 TnyFolderType types[],
2259 TnyFolderType folder_type;
2260 gboolean result = FALSE;
2263 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2265 /* Get folder type */
2266 folder_type = modest_tny_folder_guess_folder_type (folder);
2267 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2268 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2270 /* Check foler type */
2271 for (i=0; i < ntypes; i++) {
2272 result = result || folder_type == types[i];
2279 _clipboard_is_empty (ModestWindow *win)
2281 gboolean result = FALSE;
2283 if (MODEST_IS_MAIN_WINDOW (win)) {
2284 ModestEmailClipboard *clipboard = NULL;
2285 clipboard = modest_runtime_get_email_clipboard ();
2286 if (modest_email_clipboard_cleared (clipboard))
2294 _invalid_clipboard_selected (ModestWindow *win,
2295 ModestDimmingRule *rule)
2297 const DimmedState *state = NULL;
2298 gboolean result = FALSE;
2299 GtkWidget *focused = NULL;
2301 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2302 state = modest_window_get_dimming_state (win);
2303 /* Get focuesed widget */
2304 focused = gtk_window_get_focus (GTK_WINDOW (win));
2306 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2307 gboolean has_selection = FALSE;
2308 if (GTK_IS_TEXT_VIEW (focused)) {
2309 GtkTextBuffer *buffer = NULL;
2310 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2311 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2312 } else if (GTK_IS_EDITABLE (focused)) {
2313 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2315 result = !has_selection;
2316 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2318 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2319 if (GTK_IS_LABEL (focused) &&
2320 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2322 } else if (GTK_IS_TEXT_VIEW (focused)) {
2323 GtkTextBuffer *buffer;
2324 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2325 result = !gtk_text_buffer_get_has_selection (buffer);
2326 } else if (GTK_IS_HTML (focused)) {
2329 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2330 result = ((sel == NULL) || (sel[0] == '\0'));
2331 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2334 GtkClipboard *clipboard;
2337 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2338 /* Get clipboard selection*/
2339 selection = gtk_clipboard_wait_for_text (clipboard);
2341 result = (selection == NULL);
2349 modest_dimming_rule_set_notification (rule, "");
2352 else if (MODEST_IS_MAIN_WINDOW (win)) {
2354 result = state->n_selected == 0;
2356 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2364 _invalid_attach_selected (ModestWindow *win,
2367 gboolean for_remove,
2368 ModestDimmingRule *rule)
2370 TnyList *attachments;
2372 TnyHeaderFlags flags;
2373 gboolean nested_attachments = FALSE;
2374 gboolean selected_messages = FALSE;
2375 const DimmedState *state = NULL;
2376 gboolean result = FALSE;
2378 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2379 state = modest_window_get_dimming_state (win);
2381 if (MODEST_IS_MAIN_WINDOW (win)) {
2382 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2384 result = !state->any_has_attachments;
2386 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2388 /* Get selected atachments */
2389 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2390 n_selected = tny_list_get_length (attachments);
2395 result = n_selected != 1;
2398 result = n_selected < 1;
2401 /* Check attached type (view operation not required) */
2402 if (!result && !for_view) {
2404 iter = tny_list_create_iterator (attachments);
2405 while (!tny_iterator_is_done (iter) && !result) {
2406 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2407 TnyList *nested_list = tny_simple_list_new ();
2408 if (!for_remove && TNY_IS_MSG (mime_part)) {
2409 selected_messages = TRUE;
2412 tny_mime_part_get_parts (mime_part, nested_list);
2413 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2414 nested_attachments = TRUE;
2417 g_object_unref (nested_list);
2418 g_object_unref (mime_part);
2419 tny_iterator_next (iter);
2421 g_object_unref (iter);
2424 /* Set notifications */
2425 if (result && rule != NULL) {
2426 if (selected_messages) {
2427 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2428 } else if (nested_attachments) {
2429 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2430 } else if (n_selected == 0) {
2431 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2432 } else if (unique) {
2433 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2438 g_object_unref (attachments);
2445 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2447 TnyList *attachments = NULL;
2450 gint n_attachments = 0;
2451 gboolean result = FALSE;
2453 /* This should check if _all_ the attachments are already purged. If only some
2454 * of them are purged, then it does not cause dim as there's a confirmation dialog
2455 * for removing only local attachments */
2457 /* Get selected atachments */
2458 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2459 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2460 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2461 /* If we're in main window, we won't know if there are already purged attachments */
2465 if (attachments == NULL)
2468 if (tny_list_get_length (attachments)) {
2469 g_object_unref (attachments);
2473 iter = tny_list_create_iterator (attachments);
2474 while (!tny_iterator_is_done (iter)) {
2475 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2476 if (tny_mime_part_is_purged (mime_part)) {
2480 g_object_unref (mime_part);
2481 tny_iterator_next (iter);
2483 g_object_unref (iter);
2486 g_object_unref (attachments);
2489 result = (purged == n_attachments);
2491 result = (purged > 0);
2493 /* This string no longer exists, refer to NB#75415 for more info
2494 if (result && (rule != NULL))
2495 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2502 _invalid_msg_selected (ModestMainWindow *win,
2504 ModestDimmingRule *rule)
2506 GtkWidget *folder_view = NULL;
2507 const DimmedState *state = NULL;
2508 gboolean result = FALSE;
2510 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2511 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2512 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2514 /* Get folder view to check focus */
2515 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2516 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2518 /* Check dimmed rule (TODO: check focus on widgets */
2520 result = ((state->n_selected == 0 ) ||
2521 (gtk_widget_is_focus (folder_view)));
2523 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2525 if (!result && unique) {
2526 result = state->n_selected > 1;
2528 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2536 _msg_download_in_progress (ModestWindow *win)
2538 gboolean result = FALSE;
2540 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2542 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2543 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2545 else if (MODEST_IS_MAIN_WINDOW (win)) {
2546 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2553 _msg_download_completed (ModestMainWindow *win)
2555 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2556 return state->any_marked_as_cached;
2560 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2562 GSList **send_queues = (GSList **) userdata;
2563 *send_queues = g_slist_prepend (*send_queues, value);
2567 _selected_msg_sent_in_progress (ModestWindow *win)
2569 const DimmedState *state = modest_window_get_dimming_state (win);
2570 return state->sent_in_progress;
2575 _sending_in_progress (ModestWindow *win)
2577 GHashTable *send_queue_cache = NULL;
2578 ModestCacheMgr *cache_mgr = NULL;
2579 ModestTnySendQueue *send_queue = NULL;
2580 GSList *send_queues = NULL, *node = NULL;
2581 gboolean result = FALSE;
2583 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2585 /* Get send queue */
2586 cache_mgr = modest_runtime_get_cache_mgr ();
2587 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2588 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2590 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2592 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2593 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2595 /* Check if send operation is in progress */
2596 result = modest_tny_send_queue_sending_in_progress (send_queue);
2603 _invalid_account_for_purge (ModestWindow *win,
2604 ModestDimmingRule *rule)
2606 const gchar *account_name;
2607 ModestTnyAccountStore *account_store;
2608 TnyAccount *store_account = NULL;
2609 gboolean result = FALSE;
2610 const gchar *protocol_name;
2612 account_name = modest_window_get_active_account (win);
2613 if (account_name == NULL)
2616 account_store = modest_runtime_get_account_store ();
2617 store_account = modest_tny_account_store_get_server_account (account_store, account_name, TNY_ACCOUNT_TYPE_STORE);
2618 if (store_account == NULL)
2621 protocol_name = tny_account_get_proto (store_account);
2622 if (modest_protocol_info_get_transport_store_protocol (protocol_name) == MODEST_PROTOCOL_STORE_POP) {
2623 gint n_selected = 0;
2626 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2627 TnyList *attachments;
2628 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2629 n_selected = tny_list_get_length (attachments);
2630 g_object_unref (attachments);
2633 modest_dimming_rule_set_notification (rule,
2634 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2635 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2641 g_object_unref (store_account);
2646 _invalid_folder_for_purge (ModestWindow *win,
2647 ModestDimmingRule *rule)
2649 TnyFolder *folder = NULL;
2650 TnyAccount *account = NULL;
2651 gboolean result = FALSE;
2653 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2655 /* Get folder and account of message */
2656 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2657 g_return_val_if_fail(msg != NULL, TRUE);
2658 folder = tny_msg_get_folder (msg);
2659 g_object_unref (msg);
2660 if (folder == NULL) {
2662 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2665 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2666 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2667 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2670 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2671 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2674 g_return_val_if_reached (FALSE);
2676 account = modest_tny_folder_get_account (folder);
2677 if (account == NULL) goto frees;
2680 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2681 TnyFolderType types[2];
2682 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2683 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2685 if (_selected_folder_is_any_of_type (win, types, 2)) {
2687 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2690 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2691 ModestTransportStoreProtocol proto;
2692 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2693 /* If it's a remote folder then dim */
2694 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2696 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2702 g_object_unref (folder);
2703 if (account != NULL)
2704 g_object_unref (account);
2710 _transfer_mode_enabled (ModestWindow *win)
2712 gboolean result = FALSE;
2715 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2716 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2717 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2718 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2720 g_warning("_transfer_mode_enabled called with wrong window type");
2727 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2729 GtkWidget *folder_view = NULL;
2730 TnyFolderStore *folder = NULL;
2731 ModestEmailClipboard *clipboard = NULL;
2732 const gchar *folder_name = NULL;
2733 gboolean result = FALSE;
2735 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2737 /*Get current parent folder */
2738 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2739 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2740 /* If no folder view, always dimmed */
2741 if (!folder_view) return FALSE;
2743 /* Get selected folder as parent of new folder to create */
2744 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2745 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2747 /* get modest clipboard and source folder */
2748 clipboard = modest_runtime_get_email_clipboard ();
2749 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2750 if (folder_name == NULL) goto frees;
2752 /* Check source subfolders names */
2753 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2759 g_object_unref (folder);
2766 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2769 ModestDimmingRule *rule = NULL;
2770 gboolean dimmed = FALSE;
2772 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2773 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2774 rule = MODEST_DIMMING_RULE (user_data);
2776 /* Check dimmed rule */
2778 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2785 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2788 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2790 ModestMsgEditFormat format =
2791 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2793 return (format != MODEST_MSG_EDIT_FORMAT_HTML);