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-tny-mime-part.h"
42 #include "modest-text-utils.h"
43 #include <widgets/modest-attachments-view.h>
44 #include <modest-runtime.h>
45 #include <tny-simple-list.h>
46 #include <widgets/modest-recpt-editor.h>
47 #include <gtkhtml/gtkhtml.h>
50 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
51 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
52 static gboolean _invalid_attach_selected (ModestWindow *win,
53 gboolean unique, gboolean for_view, gboolean for_remove,
54 ModestDimmingRule *rule);
55 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
56 static gboolean _clipboard_is_empty (ModestWindow *win);
57 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
58 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
59 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
60 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
61 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
62 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
63 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
64 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
65 static gboolean _selected_folder_is_root (ModestMainWindow *win);
66 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
67 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
68 static gboolean _folder_view_has_focus (ModestWindow *win);
69 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
70 static gboolean _msg_download_in_progress (ModestWindow *win);
71 static gboolean _msg_download_completed (ModestMainWindow *win);
72 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
73 static gboolean _sending_in_progress (ModestWindow *win);
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 editable drafts nor pop folders */
1245 dimmed = _invalid_folder_for_purge (win, rule);
1247 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1250 /* Check if the selected message in main window has attachments */
1251 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1252 dimmed = !(state->any_has_attachments);
1254 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1257 /* Check if all attachments are already purged */
1259 dimmed = _purged_attach_selected (win, TRUE, rule);
1262 /* Check if the message is already downloaded */
1263 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1264 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1266 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1274 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1276 ModestDimmingRule *rule = NULL;
1277 gboolean dimmed = FALSE;
1279 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1280 rule = MODEST_DIMMING_RULE (user_data);
1282 /* Check dimmed rule */
1283 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1284 dimmed = _clipboard_is_empty (win);
1286 modest_dimming_rule_set_notification (rule, "");
1289 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1290 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1297 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1299 ModestDimmingRule *rule = NULL;
1300 gboolean dimmed = FALSE;
1302 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1303 rule = MODEST_DIMMING_RULE (user_data);
1305 /* Check dimmed rule */
1306 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1307 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1314 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1316 ModestDimmingRule *rule = NULL;
1317 const DimmedState *state = NULL;
1318 gboolean dimmed = FALSE;
1320 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1321 rule = MODEST_DIMMING_RULE (user_data);
1322 state = modest_window_get_dimming_state (win);
1324 /* Check common dimming rules */
1326 dimmed = _invalid_clipboard_selected (win, rule);
1329 /* Check window specific dimming rules */
1330 if (MODEST_IS_MAIN_WINDOW (win)) {
1331 /* Get focused widget */
1332 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1334 if (MODEST_IS_HEADER_VIEW (focused)) {
1336 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1338 modest_dimming_rule_set_notification (rule, "");
1341 dimmed = _selected_msg_sent_in_progress (win);
1343 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1346 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1348 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1351 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1352 TnyFolderType types[3];
1354 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1355 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1356 types[2] = TNY_FOLDER_TYPE_SENT;
1358 /* Apply folder rules */
1360 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1362 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1365 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1367 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1370 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1372 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1381 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1383 ModestDimmingRule *rule = NULL;
1384 const DimmedState *state = NULL;
1385 gboolean dimmed = FALSE;
1387 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1388 rule = MODEST_DIMMING_RULE (user_data);
1389 state = modest_window_get_dimming_state (win);
1391 /* Check common dimming rules */
1393 dimmed = _invalid_clipboard_selected (win, rule);
1396 /* Check window specific dimming rules */
1397 if (MODEST_IS_MAIN_WINDOW (win)) {
1398 /* Get focused widget */
1399 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1401 if (MODEST_IS_HEADER_VIEW (focused)) {
1403 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1405 modest_dimming_rule_set_notification (rule, "");
1408 dimmed = _selected_msg_sent_in_progress (win);
1410 modest_dimming_rule_set_notification (rule, _(""));
1413 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1415 modest_dimming_rule_set_notification (rule, _(""));
1418 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1419 TnyFolderType types[3];
1421 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1422 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1423 types[2] = TNY_FOLDER_TYPE_SENT;
1426 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1428 modest_dimming_rule_set_notification (rule, _(""));
1431 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1433 modest_dimming_rule_set_notification (rule, _(""));
1442 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1444 ModestDimmingRule *rule = NULL;
1445 const DimmedState *state = NULL;
1446 gboolean dimmed = FALSE;
1448 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1449 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1450 rule = MODEST_DIMMING_RULE (user_data);
1451 state = modest_window_get_dimming_state (win);
1454 /* Check common dimming rules */
1456 ModestMsgEditFormat format;
1457 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1459 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1461 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1466 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1467 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1469 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1471 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1479 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1481 ModestDimmingRule *rule = NULL;
1482 const DimmedState *state = NULL;
1483 gboolean dimmed = FALSE;
1485 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1486 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1487 rule = MODEST_DIMMING_RULE (user_data);
1488 state = modest_window_get_dimming_state (win);
1492 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1493 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1495 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1497 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1505 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1507 ModestDimmingRule *rule = NULL;
1508 const DimmedState *state = NULL;
1509 gboolean dimmed = FALSE;
1510 GtkWidget *focused = NULL;
1512 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1513 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1514 rule = MODEST_DIMMING_RULE (user_data);
1515 state = modest_window_get_dimming_state (win);
1517 focused = gtk_window_get_focus (GTK_WINDOW (win));
1520 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1524 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1528 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1529 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1531 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1532 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1539 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1541 ModestDimmingRule *rule = NULL;
1542 const DimmedState *state = NULL;
1543 gboolean dimmed = FALSE;
1545 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1546 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1547 rule = MODEST_DIMMING_RULE (user_data);
1548 state = modest_window_get_dimming_state (win);
1551 TnyList *selected_attachments = NULL;
1552 gint n_att_selected = 0;
1553 GtkWidget *attachments_view;
1554 attachments_view = modest_msg_edit_window_get_child_widget (
1555 MODEST_MSG_EDIT_WINDOW (win),
1556 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1558 selected_attachments = modest_attachments_view_get_selection (
1559 MODEST_ATTACHMENTS_VIEW (attachments_view));
1560 n_att_selected = tny_list_get_length (selected_attachments);
1561 g_object_unref (selected_attachments);
1563 dimmed = (n_att_selected < 1);
1570 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1572 ModestDimmingRule *rule = NULL;
1573 const DimmedState *state = NULL;
1574 gboolean dimmed = FALSE;
1576 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1577 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1578 rule = MODEST_DIMMING_RULE (user_data);
1579 state = modest_window_get_dimming_state (win);
1582 GtkWidget *subject_field, *body_field;
1583 GtkTextBuffer *body_buffer;
1584 const gchar *subject = NULL;
1585 body_field = modest_msg_edit_window_get_child_widget (
1586 MODEST_MSG_EDIT_WINDOW (win),
1587 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1588 subject_field = modest_msg_edit_window_get_child_widget (
1589 MODEST_MSG_EDIT_WINDOW (win),
1590 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1591 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1592 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1594 dimmed = (subject == NULL || subject[0] == '\0');
1596 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1600 GtkWidget *to_field, *cc_field, *bcc_field;
1601 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1602 cc_field = modest_msg_edit_window_get_child_widget (
1603 MODEST_MSG_EDIT_WINDOW (win),
1604 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1605 to_field = modest_msg_edit_window_get_child_widget (
1606 MODEST_MSG_EDIT_WINDOW (win),
1607 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1608 bcc_field = modest_msg_edit_window_get_child_widget (
1609 MODEST_MSG_EDIT_WINDOW (win),
1610 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1611 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1612 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1613 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1615 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1616 gtk_text_buffer_get_char_count (cc_buffer) +
1617 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1619 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1626 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1628 ModestDimmingRule *rule = NULL;
1629 gboolean dimmed = FALSE;
1631 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1632 rule = MODEST_DIMMING_RULE (user_data);
1634 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1636 /* Check dimmed rule */
1638 dimmed = _transfer_mode_enabled (win);
1640 modest_dimming_rule_set_notification (
1641 rule, _("mail_ib_notavailable_downloading"));
1644 dimmed = modest_msg_view_window_first_message_selected (
1645 MODEST_MSG_VIEW_WINDOW(win));
1646 modest_dimming_rule_set_notification (rule, NULL);
1653 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1655 ModestDimmingRule *rule = NULL;
1656 gboolean dimmed = FALSE;
1658 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1659 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1660 rule = MODEST_DIMMING_RULE (user_data);
1662 /* Check dimmed rule */
1664 dimmed = _transfer_mode_enabled (win);
1666 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1669 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1670 modest_dimming_rule_set_notification (rule, NULL);
1678 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1680 const gboolean dimmed =
1681 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1688 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1690 ModestDimmingRule *rule = NULL;
1691 TnyFolderType types[1];
1692 const DimmedState *state = NULL;
1693 gboolean dimmed = FALSE;
1695 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1696 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1697 rule = MODEST_DIMMING_RULE (user_data);
1698 state = modest_window_get_dimming_state (win);
1700 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1702 /* Check dimmed rules */
1704 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1706 modest_dimming_rule_set_notification (rule, "");
1709 dimmed = !_sending_in_progress (win);
1711 modest_dimming_rule_set_notification (rule, "");
1718 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1720 ModestDimmingRule *rule = NULL;
1721 TnyFolderType types[1];
1722 const DimmedState *state = NULL;
1723 gboolean dimmed = FALSE;
1725 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1726 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1727 rule = MODEST_DIMMING_RULE (user_data);
1728 state = modest_window_get_dimming_state (win);
1730 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1732 /* Check dimmed rules */
1734 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1736 modest_dimming_rule_set_notification (rule, "");
1739 dimmed = !_sending_in_progress (win);
1741 modest_dimming_rule_set_notification (rule, "");
1748 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1750 ModestDimmingRule *rule = NULL;
1751 gboolean dimmed = FALSE;
1753 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1754 rule = MODEST_DIMMING_RULE (user_data);
1756 /* Check dimmed rule */
1758 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1761 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1768 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1770 ModestDimmingRule *rule = NULL;
1771 gboolean dimmed = FALSE;
1773 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1774 rule = MODEST_DIMMING_RULE (user_data);
1776 /* Check dimmed rule */
1778 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1779 if (g_slist_length (account_names) <= 1)
1782 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1784 modest_account_mgr_free_account_names (account_names);
1791 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1793 ModestDimmingRule *rule = NULL;
1794 gboolean dimmed = FALSE;
1795 GtkWidget *focused = NULL;
1797 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1798 rule = MODEST_DIMMING_RULE (user_data);
1799 focused = gtk_window_get_focus (GTK_WINDOW (win));
1804 gchar *selection = NULL;
1805 if (GTK_IS_TEXT_VIEW (focused)) {
1806 GtkTextIter start, end;
1807 GtkTextBuffer *buffer = NULL;
1808 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1809 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1810 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1812 } else if (GTK_IS_LABEL (focused)) {
1813 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1815 gboolean do_check = TRUE;
1816 GtkClipboard *clipboard;
1817 if (GTK_IS_HTML (focused)) {
1820 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1821 do_check = !((sel == NULL) || (sel[0] == '\0'));
1824 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1825 selection = gtk_clipboard_wait_for_text (clipboard);
1830 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1836 /* *********************** static utility functions ******************** */
1840 _selected_folder_not_writeable (ModestMainWindow *win,
1843 GtkWidget *folder_view = NULL;
1844 TnyFolderStore *parent_folder = NULL;
1845 ModestEmailClipboard *clipboard = NULL;
1846 ModestTnyFolderRules rules;
1847 gboolean is_local_acc = FALSE;
1848 gboolean xfer_folders = FALSE;
1849 gboolean result = FALSE;
1851 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1853 /* Get folder view */
1854 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1855 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1856 /* If no folder view, always dimmed */
1860 /* Get selected folder as parent of new folder to create */
1861 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1862 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1863 /* If it's the local account and its transfering folders, then do not dim */
1864 if (TNY_IS_ACCOUNT (parent_folder)) {
1865 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1867 clipboard = modest_runtime_get_email_clipboard ();
1868 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1873 result = !(is_local_acc && xfer_folders);
1875 result = !is_local_acc;
1879 /* Check dimmed rule */
1880 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1881 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1885 if (parent_folder != NULL)
1886 g_object_unref (parent_folder);
1892 _selected_folder_not_deletable (ModestMainWindow *win)
1894 GtkWidget *folder_view = NULL;
1895 TnyFolderStore *parent_folder = NULL;
1896 ModestTnyFolderRules rules;
1897 gboolean result = FALSE;
1899 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1901 /* Get folder view */
1902 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1903 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1904 /* If no folder view, always dimmed */
1908 /* Get selected folder as parent of new folder to create */
1909 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1910 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1915 /* Check dimmed rule */
1916 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1917 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1921 if (parent_folder != NULL)
1922 g_object_unref (parent_folder);
1928 _selected_folder_not_moveable (ModestMainWindow *win)
1930 GtkWidget *folder_view = NULL;
1931 TnyFolderStore *parent_folder = NULL;
1932 ModestTnyFolderRules rules;
1933 gboolean result = FALSE;
1935 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1937 /* Get folder view */
1938 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1939 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1940 /* If no folder view, always dimmed */
1944 /* Get selected folder as parent of new folder to create */
1945 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1946 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1951 /* Check dimmed rule */
1952 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1953 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1957 if (parent_folder != NULL)
1958 g_object_unref (parent_folder);
1964 _selected_folder_not_renameable (ModestMainWindow *win)
1966 GtkWidget *folder_view = NULL;
1967 TnyFolderStore *parent_folder = NULL;
1968 ModestTnyFolderRules rules;
1969 gboolean result = FALSE;
1971 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1973 /* Get folder view */
1974 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1975 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1976 /* If no folder view, always dimmed */
1980 /* Get selected folder as parent of new folder to create */
1981 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1982 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1987 /* Check dimmed rule */
1988 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1989 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1993 if (parent_folder != NULL)
1994 g_object_unref (parent_folder);
2000 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2002 TnyFolderType types[2];
2003 gboolean result = FALSE;
2005 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2007 types[0] = TNY_FOLDER_TYPE_ROOT;
2008 types[1] = TNY_FOLDER_TYPE_INBOX;
2010 /* Check folder type */
2011 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2013 /* Check pop and MMC accounts */
2015 result = _selected_folder_is_MMC_or_POP_root (win);
2023 _selected_folder_is_root (ModestMainWindow *win)
2025 TnyFolderType types[1];
2026 gboolean result = FALSE;
2028 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2030 /* All accounts are root items: */
2031 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2032 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2034 gboolean is_account = FALSE;
2035 TnyFolderStore *folder_store =
2036 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2038 is_account = TNY_IS_ACCOUNT (folder_store);
2039 g_object_unref (folder_store);
2040 folder_store = NULL;
2047 /* Try something more precise: */
2048 types[0] = TNY_FOLDER_TYPE_ROOT;
2050 /* Check folder type */
2051 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2053 /* Check pop and MMC accounts */
2055 result = _selected_folder_is_MMC_or_POP_root (win);
2062 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2064 GtkWidget *folder_view = NULL;
2065 TnyFolderStore *parent_folder = NULL;
2066 gboolean result = FALSE;
2068 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2069 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2073 /* Get selected folder as parent of new folder to create */
2074 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2078 if (TNY_IS_ACCOUNT (parent_folder)) {
2079 /* If it's the local account then do not dim */
2080 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2083 /* If it's the MMC root folder then dim it */
2084 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2087 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2088 /* If it's POP then dim */
2089 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2090 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2094 g_object_unref (parent_folder);
2100 _header_view_is_all_selected (ModestMainWindow *win)
2102 const DimmedState *state = NULL;
2104 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2106 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2108 return state->all_selected;
2112 _selected_folder_is_empty (ModestMainWindow *win)
2114 GtkWidget *folder_view = NULL;
2115 TnyFolderStore *folder = NULL;
2116 gboolean result = FALSE;
2118 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2120 /* Get folder view */
2121 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2122 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2123 /* If no folder view, always dimmed */
2127 /* Get selected folder as parent of new folder to create */
2128 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2129 if (!(folder && TNY_IS_FOLDER(folder))) {
2131 g_object_unref (folder);
2135 /* Check folder type */
2136 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2139 g_object_unref (folder);
2145 _folder_view_has_focus (ModestWindow *win)
2147 GtkWidget *folder_view = NULL;
2149 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2151 /* Get folder view */
2152 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2153 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2157 if (gtk_widget_is_focus(folder_view))
2164 _selected_folder_is_same_as_source (ModestWindow *win)
2166 ModestEmailClipboard *clipboard = NULL;
2167 GtkWidget *folder_view = NULL;
2168 TnyFolderStore *folder = NULL;
2169 gboolean result = FALSE;
2171 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2173 /* Get folder view */
2174 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2175 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2179 /* Get selected folder as destination folder */
2180 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2181 if (!(folder && TNY_IS_FOLDER(folder))) {
2186 /* Check clipboard is cleared */
2187 clipboard = modest_runtime_get_email_clipboard ();
2188 if (modest_email_clipboard_cleared (clipboard)) {
2193 /* Check source folder */
2194 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2198 g_object_unref (folder);
2204 _selected_folder_is_any_of_type (ModestWindow *win,
2205 TnyFolderType types[],
2208 GtkWidget *folder_view = NULL;
2209 TnyFolderStore *folder = NULL;
2210 TnyFolderType folder_type;
2212 gboolean result = FALSE;
2214 /*Get current folder */
2215 if (MODEST_IS_MAIN_WINDOW(win)) {
2217 /* Get folder view */
2218 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2219 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2220 /* If no folder view, always dimmed */
2224 /* Get selected folder as parent of new folder to create */
2225 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2227 if (!(folder && TNY_IS_FOLDER(folder))) {
2229 g_object_unref (folder);
2233 /* Check folder type */
2234 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2236 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2237 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2238 for (i=0; i < ntypes; i++) {
2239 result = result || folder_type == types[i];
2246 g_object_unref (folder);
2252 _folder_is_any_of_type (TnyFolder *folder,
2253 TnyFolderType types[],
2256 TnyFolderType folder_type;
2257 gboolean result = FALSE;
2260 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2262 /* Get folder type */
2263 folder_type = modest_tny_folder_guess_folder_type (folder);
2264 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2265 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2267 /* Check foler type */
2268 for (i=0; i < ntypes; i++) {
2269 result = result || folder_type == types[i];
2276 _clipboard_is_empty (ModestWindow *win)
2278 gboolean result = FALSE;
2280 if (MODEST_IS_MAIN_WINDOW (win)) {
2281 ModestEmailClipboard *clipboard = NULL;
2282 clipboard = modest_runtime_get_email_clipboard ();
2283 if (modest_email_clipboard_cleared (clipboard))
2291 _invalid_clipboard_selected (ModestWindow *win,
2292 ModestDimmingRule *rule)
2294 const DimmedState *state = NULL;
2295 gboolean result = FALSE;
2296 GtkWidget *focused = NULL;
2298 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2299 state = modest_window_get_dimming_state (win);
2300 /* Get focuesed widget */
2301 focused = gtk_window_get_focus (GTK_WINDOW (win));
2303 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2304 gboolean has_selection = FALSE;
2305 if (GTK_IS_TEXT_VIEW (focused)) {
2306 GtkTextBuffer *buffer = NULL;
2307 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2308 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2309 } else if (GTK_IS_EDITABLE (focused)) {
2310 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2312 result = !has_selection;
2313 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2315 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2316 if (GTK_IS_LABEL (focused) &&
2317 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2319 } else if (GTK_IS_TEXT_VIEW (focused)) {
2320 GtkTextBuffer *buffer;
2321 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2322 result = !gtk_text_buffer_get_has_selection (buffer);
2323 } else if (GTK_IS_HTML (focused)) {
2326 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2327 result = ((sel == NULL) || (sel[0] == '\0'));
2328 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2331 GtkClipboard *clipboard;
2334 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2335 /* Get clipboard selection*/
2336 selection = gtk_clipboard_wait_for_text (clipboard);
2338 result = (selection == NULL);
2346 modest_dimming_rule_set_notification (rule, "");
2349 else if (MODEST_IS_MAIN_WINDOW (win)) {
2351 result = state->n_selected == 0;
2353 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2361 _invalid_attach_selected (ModestWindow *win,
2364 gboolean for_remove,
2365 ModestDimmingRule *rule)
2367 TnyList *attachments;
2369 TnyHeaderFlags flags;
2370 gboolean nested_attachments = FALSE;
2371 gboolean selected_messages = FALSE;
2372 const DimmedState *state = NULL;
2373 gboolean result = FALSE;
2375 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2376 state = modest_window_get_dimming_state (win);
2378 if (MODEST_IS_MAIN_WINDOW (win)) {
2379 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2381 result = !state->any_has_attachments;
2383 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2385 /* Get selected atachments */
2386 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2387 n_selected = tny_list_get_length (attachments);
2392 result = n_selected != 1;
2395 result = n_selected < 1;
2398 /* Check attached type (view operation not required) */
2399 if (!result && !for_view) {
2401 iter = tny_list_create_iterator (attachments);
2402 while (!tny_iterator_is_done (iter) && !result) {
2403 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2404 TnyList *nested_list = tny_simple_list_new ();
2405 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
2406 selected_messages = TRUE;
2409 tny_mime_part_get_parts (mime_part, nested_list);
2410 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2411 nested_attachments = TRUE;
2414 g_object_unref (nested_list);
2415 g_object_unref (mime_part);
2416 tny_iterator_next (iter);
2418 g_object_unref (iter);
2421 /* Set notifications */
2422 if (result && rule != NULL) {
2423 if (selected_messages) {
2424 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2425 } else if (nested_attachments) {
2426 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2427 } else if (n_selected == 0) {
2428 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2429 } else if (unique) {
2430 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2435 g_object_unref (attachments);
2442 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2444 TnyList *attachments = NULL;
2447 gint n_attachments = 0;
2448 gboolean result = FALSE;
2450 /* This should check if _all_ the attachments are already purged. If only some
2451 * of them are purged, then it does not cause dim as there's a confirmation dialog
2452 * for removing only local attachments */
2454 /* Get selected atachments */
2455 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2456 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2457 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2458 /* If we're in main window, we won't know if there are already purged attachments */
2462 if (attachments == NULL)
2465 if (tny_list_get_length (attachments)) {
2466 g_object_unref (attachments);
2470 iter = tny_list_create_iterator (attachments);
2471 while (!tny_iterator_is_done (iter)) {
2472 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2473 if (tny_mime_part_is_purged (mime_part)) {
2477 g_object_unref (mime_part);
2478 tny_iterator_next (iter);
2480 g_object_unref (iter);
2483 g_object_unref (attachments);
2486 result = (purged == n_attachments);
2488 result = (purged > 0);
2490 /* This string no longer exists, refer to NB#75415 for more info
2491 if (result && (rule != NULL))
2492 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2499 _invalid_msg_selected (ModestMainWindow *win,
2501 ModestDimmingRule *rule)
2503 GtkWidget *folder_view = NULL;
2504 const DimmedState *state = NULL;
2505 gboolean result = FALSE;
2507 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2508 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2509 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2511 /* Get folder view to check focus */
2512 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2513 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2515 /* Check dimmed rule (TODO: check focus on widgets */
2517 result = ((state->n_selected == 0 ) ||
2518 (gtk_widget_is_focus (folder_view)));
2520 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2522 if (!result && unique) {
2523 result = state->n_selected > 1;
2525 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2533 _msg_download_in_progress (ModestWindow *win)
2535 gboolean result = FALSE;
2537 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2539 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2540 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2542 else if (MODEST_IS_MAIN_WINDOW (win)) {
2543 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2550 _msg_download_completed (ModestMainWindow *win)
2552 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2553 return state->any_marked_as_cached;
2557 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2559 GSList **send_queues = (GSList **) userdata;
2560 *send_queues = g_slist_prepend (*send_queues, value);
2564 _selected_msg_sent_in_progress (ModestWindow *win)
2566 const DimmedState *state = modest_window_get_dimming_state (win);
2567 return state->sent_in_progress;
2572 _sending_in_progress (ModestWindow *win)
2574 GHashTable *send_queue_cache = NULL;
2575 ModestCacheMgr *cache_mgr = NULL;
2576 ModestTnySendQueue *send_queue = NULL;
2577 GSList *send_queues = NULL, *node = NULL;
2578 gboolean result = FALSE;
2580 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2582 /* Get send queue */
2583 cache_mgr = modest_runtime_get_cache_mgr ();
2584 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2585 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2587 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2589 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2590 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2592 /* Check if send operation is in progress */
2593 result = modest_tny_send_queue_sending_in_progress (send_queue);
2600 _invalid_folder_for_purge (ModestWindow *win,
2601 ModestDimmingRule *rule)
2603 TnyFolder *folder = NULL;
2604 TnyAccount *account = NULL;
2605 gboolean result = FALSE;
2607 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2609 /* Get folder and account of message */
2610 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2611 g_return_val_if_fail(msg != NULL, TRUE);
2612 folder = tny_msg_get_folder (msg);
2613 g_object_unref (msg);
2614 if (folder == NULL) {
2618 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2619 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2620 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2623 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2624 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2627 g_return_val_if_reached (FALSE);
2629 account = modest_tny_folder_get_account (folder);
2630 if (account == NULL) goto frees;
2633 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2634 TnyFolderType types[2];
2635 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2636 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2638 if (_selected_folder_is_any_of_type (win, types, 2)) {
2642 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2643 ModestTransportStoreProtocol proto;
2644 proto = modest_protocol_info_get_transport_store_protocol (proto_str);
2645 /* If it's a remote folder then dim */
2646 if (proto == MODEST_PROTOCOL_STORE_POP || proto == MODEST_PROTOCOL_STORE_IMAP) {
2653 g_object_unref (folder);
2654 if (account != NULL)
2655 g_object_unref (account);
2661 _transfer_mode_enabled (ModestWindow *win)
2663 gboolean result = FALSE;
2666 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2667 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2668 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2669 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2671 g_warning("_transfer_mode_enabled called with wrong window type");
2678 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2680 GtkWidget *folder_view = NULL;
2681 TnyFolderStore *folder = NULL;
2682 ModestEmailClipboard *clipboard = NULL;
2683 const gchar *folder_name = NULL;
2684 gboolean result = FALSE;
2686 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2688 /*Get current parent folder */
2689 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2690 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2691 /* If no folder view, always dimmed */
2692 if (!folder_view) return FALSE;
2694 /* Get selected folder as parent of new folder to create */
2695 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2696 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2698 /* get modest clipboard and source folder */
2699 clipboard = modest_runtime_get_email_clipboard ();
2700 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2701 if (folder_name == NULL) goto frees;
2703 /* Check source subfolders names */
2704 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2710 g_object_unref (folder);
2717 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2720 ModestDimmingRule *rule = NULL;
2721 gboolean dimmed = FALSE;
2723 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2724 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2725 rule = MODEST_DIMMING_RULE (user_data);
2727 /* Check dimmed rule */
2729 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2736 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2739 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2741 ModestMsgEditFormat format =
2742 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2744 return (format != MODEST_MSG_EDIT_FORMAT_HTML);