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')
1598 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1600 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1604 GtkWidget *to_field, *cc_field, *bcc_field;
1605 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1606 cc_field = modest_msg_edit_window_get_child_widget (
1607 MODEST_MSG_EDIT_WINDOW (win),
1608 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1609 to_field = modest_msg_edit_window_get_child_widget (
1610 MODEST_MSG_EDIT_WINDOW (win),
1611 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1612 bcc_field = modest_msg_edit_window_get_child_widget (
1613 MODEST_MSG_EDIT_WINDOW (win),
1614 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1615 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1616 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1617 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1619 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1620 gtk_text_buffer_get_char_count (cc_buffer) +
1621 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1623 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1630 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1632 ModestDimmingRule *rule = NULL;
1633 gboolean dimmed = FALSE;
1635 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1636 rule = MODEST_DIMMING_RULE (user_data);
1638 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1640 /* Check dimmed rule */
1642 dimmed = _transfer_mode_enabled (win);
1644 modest_dimming_rule_set_notification (
1645 rule, _("mail_ib_notavailable_downloading"));
1648 dimmed = modest_msg_view_window_first_message_selected (
1649 MODEST_MSG_VIEW_WINDOW(win));
1650 modest_dimming_rule_set_notification (rule, NULL);
1657 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1659 ModestDimmingRule *rule = NULL;
1660 gboolean dimmed = FALSE;
1662 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1663 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1664 rule = MODEST_DIMMING_RULE (user_data);
1666 /* Check dimmed rule */
1668 dimmed = _transfer_mode_enabled (win);
1670 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1673 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1674 modest_dimming_rule_set_notification (rule, NULL);
1682 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1684 const gboolean dimmed =
1685 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1692 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1694 ModestDimmingRule *rule = NULL;
1695 TnyFolderType types[1];
1696 const DimmedState *state = NULL;
1697 gboolean dimmed = FALSE;
1699 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1700 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1701 rule = MODEST_DIMMING_RULE (user_data);
1702 state = modest_window_get_dimming_state (win);
1704 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1706 /* Check dimmed rules */
1708 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1710 modest_dimming_rule_set_notification (rule, "");
1713 dimmed = !_sending_in_progress (win);
1715 modest_dimming_rule_set_notification (rule, "");
1722 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1724 ModestDimmingRule *rule = NULL;
1725 TnyFolderType types[1];
1726 const DimmedState *state = NULL;
1727 gboolean dimmed = FALSE;
1729 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1730 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1731 rule = MODEST_DIMMING_RULE (user_data);
1732 state = modest_window_get_dimming_state (win);
1734 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1736 /* Check dimmed rules */
1738 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1740 modest_dimming_rule_set_notification (rule, "");
1743 dimmed = !_sending_in_progress (win);
1745 modest_dimming_rule_set_notification (rule, "");
1752 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1754 ModestDimmingRule *rule = NULL;
1755 gboolean dimmed = FALSE;
1757 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1758 rule = MODEST_DIMMING_RULE (user_data);
1760 /* Check dimmed rule */
1762 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1765 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1772 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1774 ModestDimmingRule *rule = NULL;
1775 gboolean dimmed = FALSE;
1777 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1778 rule = MODEST_DIMMING_RULE (user_data);
1780 /* Check dimmed rule */
1782 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1783 if (g_slist_length (account_names) <= 1)
1786 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1788 modest_account_mgr_free_account_names (account_names);
1795 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1797 ModestDimmingRule *rule = NULL;
1798 gboolean dimmed = FALSE;
1799 GtkWidget *focused = NULL;
1801 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1802 rule = MODEST_DIMMING_RULE (user_data);
1803 focused = gtk_window_get_focus (GTK_WINDOW (win));
1808 gchar *selection = NULL;
1809 if (GTK_IS_TEXT_VIEW (focused)) {
1810 GtkTextIter start, end;
1811 GtkTextBuffer *buffer = NULL;
1812 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1813 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1814 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1816 } else if (GTK_IS_LABEL (focused)) {
1817 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused));
1819 gboolean do_check = TRUE;
1820 GtkClipboard *clipboard;
1821 if (GTK_IS_HTML (focused)) {
1824 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1825 do_check = !((sel == NULL) || (sel[0] == '\0'));
1828 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1829 selection = gtk_clipboard_wait_for_text (clipboard);
1834 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1840 /* *********************** static utility functions ******************** */
1844 _selected_folder_not_writeable (ModestMainWindow *win,
1847 GtkWidget *folder_view = NULL;
1848 TnyFolderStore *parent_folder = NULL;
1849 ModestEmailClipboard *clipboard = NULL;
1850 ModestTnyFolderRules rules;
1851 gboolean is_local_acc = FALSE;
1852 gboolean xfer_folders = FALSE;
1853 gboolean result = FALSE;
1855 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1857 /* Get folder view */
1858 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1859 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1860 /* If no folder view, always dimmed */
1864 /* Get selected folder as parent of new folder to create */
1865 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1866 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1867 /* If it's the local account and its transfering folders, then do not dim */
1868 if (TNY_IS_ACCOUNT (parent_folder)) {
1869 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1871 clipboard = modest_runtime_get_email_clipboard ();
1872 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1877 result = !(is_local_acc && xfer_folders);
1879 result = !is_local_acc;
1883 /* Check dimmed rule */
1884 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1885 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1889 if (parent_folder != NULL)
1890 g_object_unref (parent_folder);
1896 _selected_folder_not_deletable (ModestMainWindow *win)
1898 GtkWidget *folder_view = NULL;
1899 TnyFolderStore *parent_folder = NULL;
1900 ModestTnyFolderRules rules;
1901 gboolean result = FALSE;
1903 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1905 /* Get folder view */
1906 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1907 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1908 /* If no folder view, always dimmed */
1912 /* Get selected folder as parent of new folder to create */
1913 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1914 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1919 /* Check dimmed rule */
1920 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1921 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1925 if (parent_folder != NULL)
1926 g_object_unref (parent_folder);
1932 _selected_folder_not_moveable (ModestMainWindow *win)
1934 GtkWidget *folder_view = NULL;
1935 TnyFolderStore *parent_folder = NULL;
1936 ModestTnyFolderRules rules;
1937 gboolean result = FALSE;
1939 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1941 /* Get folder view */
1942 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1943 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1944 /* If no folder view, always dimmed */
1948 /* Get selected folder as parent of new folder to create */
1949 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1950 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1955 /* Check dimmed rule */
1956 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1957 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1961 if (parent_folder != NULL)
1962 g_object_unref (parent_folder);
1968 _selected_folder_not_renameable (ModestMainWindow *win)
1970 GtkWidget *folder_view = NULL;
1971 TnyFolderStore *parent_folder = NULL;
1972 ModestTnyFolderRules rules;
1973 gboolean result = FALSE;
1975 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1977 /* Get folder view */
1978 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1979 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1980 /* If no folder view, always dimmed */
1984 /* Get selected folder as parent of new folder to create */
1985 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1986 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1991 /* Check dimmed rule */
1992 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1993 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1997 if (parent_folder != NULL)
1998 g_object_unref (parent_folder);
2004 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2006 TnyFolderType types[2];
2007 gboolean result = FALSE;
2009 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2011 types[0] = TNY_FOLDER_TYPE_ROOT;
2012 types[1] = TNY_FOLDER_TYPE_INBOX;
2014 /* Check folder type */
2015 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2017 /* Check pop and MMC accounts */
2019 result = _selected_folder_is_MMC_or_POP_root (win);
2027 _selected_folder_is_root (ModestMainWindow *win)
2029 TnyFolderType types[1];
2030 gboolean result = FALSE;
2032 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2034 /* All accounts are root items: */
2035 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2036 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2038 gboolean is_account = FALSE;
2039 TnyFolderStore *folder_store =
2040 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2042 is_account = TNY_IS_ACCOUNT (folder_store);
2043 g_object_unref (folder_store);
2044 folder_store = NULL;
2051 /* Try something more precise: */
2052 types[0] = TNY_FOLDER_TYPE_ROOT;
2054 /* Check folder type */
2055 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2057 /* Check pop and MMC accounts */
2059 result = _selected_folder_is_MMC_or_POP_root (win);
2066 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2068 GtkWidget *folder_view = NULL;
2069 TnyFolderStore *parent_folder = NULL;
2070 gboolean result = FALSE;
2072 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2073 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2077 /* Get selected folder as parent of new folder to create */
2078 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2082 if (TNY_IS_ACCOUNT (parent_folder)) {
2083 /* If it's the local account then do not dim */
2084 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2087 /* If it's the MMC root folder then dim it */
2088 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2091 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2092 /* If it's POP then dim */
2093 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2094 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2098 g_object_unref (parent_folder);
2104 _header_view_is_all_selected (ModestMainWindow *win)
2106 const DimmedState *state = NULL;
2108 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2110 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2112 return state->all_selected;
2116 _selected_folder_is_empty (ModestMainWindow *win)
2118 GtkWidget *folder_view = NULL;
2119 TnyFolderStore *folder = NULL;
2120 gboolean result = FALSE;
2122 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2124 /* Get folder view */
2125 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2126 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2127 /* If no folder view, always dimmed */
2131 /* Get selected folder as parent of new folder to create */
2132 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2133 if (!(folder && TNY_IS_FOLDER(folder))) {
2135 g_object_unref (folder);
2139 /* Check folder type */
2140 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2143 g_object_unref (folder);
2149 _folder_view_has_focus (ModestWindow *win)
2151 GtkWidget *folder_view = NULL;
2153 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2155 /* Get folder view */
2156 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2157 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2161 if (gtk_widget_is_focus(folder_view))
2168 _selected_folder_is_same_as_source (ModestWindow *win)
2170 ModestEmailClipboard *clipboard = NULL;
2171 GtkWidget *folder_view = NULL;
2172 TnyFolderStore *folder = NULL;
2173 gboolean result = FALSE;
2175 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2177 /* Get folder view */
2178 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2179 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2183 /* Get selected folder as destination folder */
2184 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2185 if (!(folder && TNY_IS_FOLDER(folder))) {
2190 /* Check clipboard is cleared */
2191 clipboard = modest_runtime_get_email_clipboard ();
2192 if (modest_email_clipboard_cleared (clipboard)) {
2197 /* Check source folder */
2198 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2202 g_object_unref (folder);
2208 _selected_folder_is_any_of_type (ModestWindow *win,
2209 TnyFolderType types[],
2212 GtkWidget *folder_view = NULL;
2213 TnyFolderStore *folder = NULL;
2214 TnyFolderType folder_type;
2216 gboolean result = FALSE;
2218 /*Get current folder */
2219 if (MODEST_IS_MAIN_WINDOW(win)) {
2221 /* Get folder view */
2222 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2223 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2224 /* If no folder view, always dimmed */
2228 /* Get selected folder as parent of new folder to create */
2229 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2231 if (!(folder && TNY_IS_FOLDER(folder))) {
2233 g_object_unref (folder);
2237 /* Check folder type */
2238 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2240 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2241 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2242 for (i=0; i < ntypes; i++) {
2243 result = result || folder_type == types[i];
2250 g_object_unref (folder);
2256 _folder_is_any_of_type (TnyFolder *folder,
2257 TnyFolderType types[],
2260 TnyFolderType folder_type;
2261 gboolean result = FALSE;
2264 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2266 /* Get folder type */
2267 folder_type = modest_tny_folder_guess_folder_type (folder);
2268 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2269 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2271 /* Check foler type */
2272 for (i=0; i < ntypes; i++) {
2273 result = result || folder_type == types[i];
2280 _clipboard_is_empty (ModestWindow *win)
2282 gboolean result = FALSE;
2284 if (MODEST_IS_MAIN_WINDOW (win)) {
2285 ModestEmailClipboard *clipboard = NULL;
2286 clipboard = modest_runtime_get_email_clipboard ();
2287 if (modest_email_clipboard_cleared (clipboard))
2295 _invalid_clipboard_selected (ModestWindow *win,
2296 ModestDimmingRule *rule)
2298 const DimmedState *state = NULL;
2299 gboolean result = FALSE;
2300 GtkWidget *focused = NULL;
2302 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2303 state = modest_window_get_dimming_state (win);
2304 /* Get focuesed widget */
2305 focused = gtk_window_get_focus (GTK_WINDOW (win));
2307 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2308 gboolean has_selection = FALSE;
2309 if (GTK_IS_TEXT_VIEW (focused)) {
2310 GtkTextBuffer *buffer = NULL;
2311 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2312 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
2313 } else if (GTK_IS_EDITABLE (focused)) {
2314 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2316 result = !has_selection;
2317 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2319 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2320 if (GTK_IS_LABEL (focused) &&
2321 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2323 } else if (GTK_IS_TEXT_VIEW (focused)) {
2324 GtkTextBuffer *buffer;
2325 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2326 result = !gtk_text_buffer_get_has_selection (buffer);
2327 } else if (GTK_IS_HTML (focused)) {
2330 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2331 result = ((sel == NULL) || (sel[0] == '\0'));
2332 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2335 GtkClipboard *clipboard;
2338 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2339 /* Get clipboard selection*/
2340 selection = gtk_clipboard_wait_for_text (clipboard);
2342 result = (selection == NULL);
2350 modest_dimming_rule_set_notification (rule, "");
2353 else if (MODEST_IS_MAIN_WINDOW (win)) {
2355 result = state->n_selected == 0;
2357 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2365 _invalid_attach_selected (ModestWindow *win,
2368 gboolean for_remove,
2369 ModestDimmingRule *rule)
2371 TnyList *attachments;
2373 TnyHeaderFlags flags;
2374 gboolean nested_attachments = FALSE;
2375 gboolean selected_messages = FALSE;
2376 const DimmedState *state = NULL;
2377 gboolean result = FALSE;
2379 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2380 state = modest_window_get_dimming_state (win);
2382 if (MODEST_IS_MAIN_WINDOW (win)) {
2383 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2385 result = !state->any_has_attachments;
2387 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2389 /* Get selected atachments */
2390 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2391 n_selected = tny_list_get_length (attachments);
2396 result = n_selected != 1;
2399 result = n_selected < 1;
2402 /* Check attached type (view operation not required) */
2403 if (!result && !for_view) {
2405 iter = tny_list_create_iterator (attachments);
2406 while (!tny_iterator_is_done (iter) && !result) {
2407 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2408 TnyList *nested_list = tny_simple_list_new ();
2409 if (!for_remove && TNY_IS_MSG (mime_part)) {
2410 selected_messages = TRUE;
2413 tny_mime_part_get_parts (mime_part, nested_list);
2414 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2415 nested_attachments = TRUE;
2418 g_object_unref (nested_list);
2419 g_object_unref (mime_part);
2420 tny_iterator_next (iter);
2422 g_object_unref (iter);
2425 /* Set notifications */
2426 if (result && rule != NULL) {
2427 if (selected_messages) {
2428 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2429 } else if (nested_attachments) {
2430 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2431 } else if (n_selected == 0) {
2432 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2433 } else if (unique) {
2434 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2439 g_object_unref (attachments);
2446 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2448 TnyList *attachments = NULL;
2451 gint n_attachments = 0;
2452 gboolean result = FALSE;
2454 /* This should check if _all_ the attachments are already purged. If only some
2455 * of them are purged, then it does not cause dim as there's a confirmation dialog
2456 * for removing only local attachments */
2458 /* Get selected atachments */
2459 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2460 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2461 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2462 /* If we're in main window, we won't know if there are already purged attachments */
2466 if (attachments == NULL)
2469 if (tny_list_get_length (attachments)) {
2470 g_object_unref (attachments);
2474 iter = tny_list_create_iterator (attachments);
2475 while (!tny_iterator_is_done (iter)) {
2476 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2477 if (tny_mime_part_is_purged (mime_part)) {
2481 g_object_unref (mime_part);
2482 tny_iterator_next (iter);
2484 g_object_unref (iter);
2487 g_object_unref (attachments);
2490 result = (purged == n_attachments);
2492 result = (purged > 0);
2494 /* This string no longer exists, refer to NB#75415 for more info
2495 if (result && (rule != NULL))
2496 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2503 _invalid_msg_selected (ModestMainWindow *win,
2505 ModestDimmingRule *rule)
2507 GtkWidget *folder_view = NULL;
2508 const DimmedState *state = NULL;
2509 gboolean result = FALSE;
2511 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2512 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2513 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2515 /* Get folder view to check focus */
2516 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2517 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2519 /* Check dimmed rule (TODO: check focus on widgets */
2521 result = ((state->n_selected == 0 ) ||
2522 (gtk_widget_is_focus (folder_view)));
2524 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2526 if (!result && unique) {
2527 result = state->n_selected > 1;
2529 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2537 _msg_download_in_progress (ModestWindow *win)
2539 gboolean result = FALSE;
2541 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2543 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2544 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2546 else if (MODEST_IS_MAIN_WINDOW (win)) {
2547 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2554 _msg_download_completed (ModestMainWindow *win)
2556 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2557 return state->any_marked_as_cached;
2561 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2563 GSList **send_queues = (GSList **) userdata;
2564 *send_queues = g_slist_prepend (*send_queues, value);
2568 _selected_msg_sent_in_progress (ModestWindow *win)
2570 const DimmedState *state = modest_window_get_dimming_state (win);
2571 return state->sent_in_progress;
2576 _sending_in_progress (ModestWindow *win)
2578 GHashTable *send_queue_cache = NULL;
2579 ModestCacheMgr *cache_mgr = NULL;
2580 ModestTnySendQueue *send_queue = NULL;
2581 GSList *send_queues = NULL, *node = NULL;
2582 gboolean result = FALSE;
2584 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2586 /* Get send queue */
2587 cache_mgr = modest_runtime_get_cache_mgr ();
2588 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2589 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2591 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2593 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2594 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2596 /* Check if send operation is in progress */
2597 result = modest_tny_send_queue_sending_in_progress (send_queue);
2604 _invalid_account_for_purge (ModestWindow *win,
2605 ModestDimmingRule *rule)
2607 const gchar *account_name;
2608 ModestTnyAccountStore *account_store;
2609 TnyAccount *store_account = NULL;
2610 gboolean result = FALSE;
2611 const gchar *protocol_name;
2613 account_name = modest_window_get_active_account (win);
2614 if (account_name == NULL)
2617 account_store = modest_runtime_get_account_store ();
2618 store_account = modest_tny_account_store_get_server_account (account_store, account_name, TNY_ACCOUNT_TYPE_STORE);
2619 if (store_account == NULL)
2622 protocol_name = tny_account_get_proto (store_account);
2623 if (modest_protocol_info_get_transport_store_protocol (protocol_name) == MODEST_PROTOCOL_STORE_POP) {
2624 gint n_selected = 0;
2627 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2628 TnyList *attachments;
2629 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2630 n_selected = tny_list_get_length (attachments);
2631 g_object_unref (attachments);
2634 modest_dimming_rule_set_notification (rule,
2635 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2636 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2642 g_object_unref (store_account);
2647 _invalid_folder_for_purge (ModestWindow *win,
2648 ModestDimmingRule *rule)
2650 TnyFolder *folder = NULL;
2651 TnyAccount *account = NULL;
2652 gboolean result = FALSE;
2654 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2656 /* Get folder and account of message */
2657 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2658 g_return_val_if_fail(msg != NULL, TRUE);
2659 folder = tny_msg_get_folder (msg);
2660 g_object_unref (msg);
2661 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"));
2692 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2693 /* If it's POP then dim */
2694 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2695 MODEST_PROTOCOL_STORE_POP) {
2696 TnyList *attachments = NULL;
2697 gint n_selected = 0;
2700 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2702 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2703 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2704 n_selected = tny_list_get_length (attachments);
2705 g_object_unref (attachments);
2708 modest_dimming_rule_set_notification (rule,
2709 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2710 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2717 g_object_unref (folder);
2718 if (account != NULL)
2719 g_object_unref (account);
2725 _transfer_mode_enabled (ModestWindow *win)
2727 gboolean result = FALSE;
2730 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2731 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2732 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2733 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2735 g_warning("_transfer_mode_enabled called with wrong window type");
2742 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2744 GtkWidget *folder_view = NULL;
2745 TnyFolderStore *folder = NULL;
2746 ModestEmailClipboard *clipboard = NULL;
2747 const gchar *folder_name = NULL;
2748 gboolean result = FALSE;
2750 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2752 /*Get current parent folder */
2753 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2754 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2755 /* If no folder view, always dimmed */
2756 if (!folder_view) return FALSE;
2758 /* Get selected folder as parent of new folder to create */
2759 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2760 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2762 /* get modest clipboard and source folder */
2763 clipboard = modest_runtime_get_email_clipboard ();
2764 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2765 if (folder_name == NULL) goto frees;
2767 /* Check source subfolders names */
2768 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2774 g_object_unref (folder);
2781 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2784 ModestDimmingRule *rule = NULL;
2785 gboolean dimmed = FALSE;
2787 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2788 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2789 rule = MODEST_DIMMING_RULE (user_data);
2791 /* Check dimmed rule */
2793 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2800 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2803 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2805 ModestMsgEditFormat format =
2806 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2808 return (format != MODEST_MSG_EDIT_FORMAT_HTML);