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_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
74 static gboolean _transfer_mode_enabled (ModestWindow *win);
75 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
76 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
80 _define_main_window_dimming_state (ModestMainWindow *window)
82 DimmedState *state = NULL;
83 GtkWidget *focused_widget = NULL;
84 GtkWidget *header_view = NULL;
85 GtkTreeModel *model = NULL;
86 TnyList *selected_headers = NULL;
87 TnyIterator *iter = NULL;
88 TnyHeader *header = NULL;
89 ModestCacheMgr *cache_mgr = NULL;
90 GHashTable *send_queue_cache = NULL;
91 ModestTnySendQueue *send_queue = NULL;
92 GSList *send_queues = NULL, *node = NULL;
93 ModestWindowMgr *mgr = NULL;
94 gboolean found = FALSE;
95 gchar *msg_uid = NULL;
97 gboolean all_deleted = TRUE;
98 gboolean all_seen = TRUE;
99 gboolean all_cached = TRUE;
100 gboolean all_has_attach = TRUE;
102 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
105 state = g_slice_new0 (DimmedState);
106 state->n_selected = 0;
107 state->already_opened_msg = 0;
108 state->any_marked_as_deleted = FALSE;
109 state->all_marked_as_deleted = FALSE;
110 state->any_marked_as_seen = FALSE;
111 state->all_marked_as_seen = FALSE;
112 state->any_marked_as_cached = FALSE;
113 state->all_marked_as_cached = FALSE;
114 state->any_has_attachments = FALSE;
115 state->all_has_attachments = FALSE;
116 state->sent_in_progress = FALSE;
117 state->all_selected = FALSE;
119 /* Get focused widget */
120 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
121 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
124 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
125 header_view = focused_widget;
127 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
130 /* Get header view and selected headers */
131 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
132 if (!selected_headers)
135 /* Examine selected headers */
136 iter = tny_list_create_iterator (selected_headers);
137 while (!tny_iterator_is_done (iter)) {
138 header = TNY_HEADER (tny_iterator_get_current (iter));
139 flags = tny_header_get_flags (header);
145 mgr = modest_runtime_get_window_mgr ();
146 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
147 state->already_opened_msg++;
150 /* Mark as deleted */
151 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
152 state->all_marked_as_deleted = all_deleted;
153 if (!state->any_marked_as_deleted)
154 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
157 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
158 state->all_marked_as_seen = all_seen;
159 if (!state->any_marked_as_seen)
160 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
163 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
164 state->all_marked_as_cached = all_cached;
165 if (!state->any_marked_as_cached)
166 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
168 /* Mark has_attachments */
169 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
170 state->all_has_attachments = all_has_attach;
171 if (!state->any_has_attachments)
172 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
174 /* sent in progress */
175 msg_uid = modest_tny_send_queue_get_msg_id (header);
176 if (!state->sent_in_progress) {
177 cache_mgr = modest_runtime_get_cache_mgr ();
178 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
179 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
181 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
183 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
184 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
186 /* Check if msg uid is being processed inside send queue */
187 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
189 state->sent_in_progress = found;
192 tny_iterator_next (iter);
193 g_object_unref (header);
196 /* check if all the headers are selected or not */
197 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
200 count = gtk_tree_model_iter_n_children(model, NULL);
201 if(state->n_selected == count)
202 state->all_selected = TRUE;
207 g_object_unref(selected_headers);
208 g_object_unref(iter);
209 g_slist_free (send_queues);
215 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
217 DimmedState *state = NULL;
218 TnyHeader *header = NULL;
219 ModestCacheMgr *cache_mgr = NULL;
220 GHashTable *send_queue_cache = NULL;
221 ModestTnySendQueue *send_queue = NULL;
222 GSList *send_queues = NULL, *node = NULL;
223 gboolean found = FALSE;
224 gchar *msg_uid = NULL;
225 TnyHeaderFlags flags;
226 gboolean all_deleted = TRUE;
227 gboolean all_seen = TRUE;
228 gboolean all_cached = TRUE;
229 gboolean all_has_attach = TRUE;
231 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
234 state = g_slice_new0 (DimmedState);
235 state->n_selected = 0;
236 state->already_opened_msg = 0;
237 state->any_marked_as_deleted = FALSE;
238 state->all_marked_as_deleted = FALSE;
239 state->any_marked_as_seen = FALSE;
240 state->all_marked_as_seen = FALSE;
241 state->any_marked_as_cached = FALSE;
242 state->all_marked_as_cached = FALSE;
243 state->any_has_attachments = FALSE;
244 state->all_has_attachments = FALSE;
245 state->sent_in_progress = FALSE;
247 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
250 g_return_val_if_fail (TNY_IS_HEADER(header), state);
251 flags = tny_header_get_flags (header);
256 /* Mark as deleted */
257 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
258 state->all_marked_as_deleted = all_deleted;
259 if (!state->any_marked_as_deleted)
260 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
263 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
264 state->all_marked_as_seen = all_seen;
265 if (!state->any_marked_as_seen)
266 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
269 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
270 state->all_marked_as_cached = all_cached;
271 if (!state->any_marked_as_cached)
272 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
274 /* Mark has_attachments */
275 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
276 state->all_has_attachments = all_has_attach;
277 if (!state->any_has_attachments)
278 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
280 /* sent in progress */
281 msg_uid = modest_tny_send_queue_get_msg_id (header);
282 if (!state->sent_in_progress) {
283 cache_mgr = modest_runtime_get_cache_mgr ();
284 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
285 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
287 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
289 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
290 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
292 /* Check if msg uid is being processed inside send queue */
293 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
295 state->sent_in_progress = found;
300 g_object_unref (header);
301 g_slist_free (send_queues);
308 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
310 DimmedState *state = NULL;
312 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
314 if (MODEST_IS_MAIN_WINDOW (window))
315 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
316 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
317 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
324 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
326 ModestDimmingRule *rule = NULL;
327 gboolean dimmed = FALSE;
329 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
330 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
331 rule = MODEST_DIMMING_RULE (user_data);
333 /* Check dimmed rule */
334 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
336 dimmed = _msg_download_in_progress (win);
338 modest_dimming_rule_set_notification (rule, "");
340 } else if (MODEST_IS_MAIN_WINDOW(win)) {
342 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
345 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
353 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
355 ModestDimmingRule *rule = NULL;
356 GtkWidget *folder_view = NULL;
357 TnyFolderStore *parent_folder = NULL;
358 gboolean dimmed = FALSE;
360 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
361 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
362 rule = MODEST_DIMMING_RULE (user_data);
365 dimmed = _transfer_mode_enabled (win);
367 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
372 /* Get selected folder as parent of new folder to create */
373 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
374 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
375 if (!folder_view) /* folder view may not have been created yet */
378 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
382 if (TNY_IS_ACCOUNT (parent_folder)) {
383 /* If it's the local account then do not dim */
384 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
387 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
388 if (proto_str != NULL) {
389 /* If it's POP then dim */
390 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
391 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
393 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
397 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
399 TnyFolderType types[3];
401 types[0] = TNY_FOLDER_TYPE_DRAFTS;
402 types[1] = TNY_FOLDER_TYPE_OUTBOX;
403 types[2] = TNY_FOLDER_TYPE_SENT;
405 /* Apply folder rules */
407 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
412 dimmed = _selected_folder_is_any_of_type (win, types, 3);
414 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
418 /* if not the folder is selected then dim */
419 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
420 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
421 if (folder_view && !gtk_widget_is_focus (folder_view))
424 g_object_unref (parent_folder);
430 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
432 ModestDimmingRule *rule = NULL;
433 GtkWidget *folder_view = NULL;
434 GtkWidget *header_view = NULL;
435 gboolean dimmed = FALSE;
437 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
438 rule = MODEST_DIMMING_RULE (user_data);
440 if (MODEST_IS_MAIN_WINDOW (win)) {
441 /* Get the folder view */
442 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
445 /* Get header view */
446 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
447 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
449 if (header_view && gtk_widget_is_focus (header_view))
450 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
452 if (folder_view && gtk_widget_is_focus (folder_view))
453 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
455 if (header_view && folder_view &&
456 !gtk_widget_is_focus (header_view) &&
457 !gtk_widget_is_focus (folder_view)) {
459 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
462 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
471 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
473 ModestDimmingRule *rule = NULL;
474 TnyFolderType types[6];
475 gboolean dimmed = FALSE;
477 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
478 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
479 rule = MODEST_DIMMING_RULE (user_data);
481 types[0] = TNY_FOLDER_TYPE_DRAFTS;
482 types[1] = TNY_FOLDER_TYPE_OUTBOX;
483 types[2] = TNY_FOLDER_TYPE_SENT;
484 types[3] = TNY_FOLDER_TYPE_INBOX;
485 types[4] = TNY_FOLDER_TYPE_ROOT;
486 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
489 /* Check dimmed rule */
491 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
493 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
496 dimmed = _selected_folder_is_any_of_type (win, types, 6);
498 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
501 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
503 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
506 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
508 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
511 dimmed = _transfer_mode_enabled (win);
513 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
520 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
522 ModestDimmingRule *rule = NULL;
523 gboolean dimmed = FALSE;
525 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
526 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
527 rule = MODEST_DIMMING_RULE (user_data);
529 /* Check dimmed rule */
531 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
536 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
537 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
545 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
547 ModestDimmingRule *rule = NULL;
548 TnyFolderType types[4];
549 gboolean dimmed = FALSE;
551 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
552 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
553 rule = MODEST_DIMMING_RULE (user_data);
555 types[0] = TNY_FOLDER_TYPE_DRAFTS;
556 types[1] = TNY_FOLDER_TYPE_OUTBOX;
557 types[2] = TNY_FOLDER_TYPE_SENT;
558 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
560 /* Check dimmed rule */
562 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
564 modest_dimming_rule_set_notification (rule, "");
567 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
569 modest_dimming_rule_set_notification (rule, "");
572 dimmed = _selected_folder_is_any_of_type (win, types, 4);
574 modest_dimming_rule_set_notification (rule, "");
577 dimmed = _transfer_mode_enabled (win);
579 modest_dimming_rule_set_notification (rule, "");
586 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
588 ModestDimmingRule *rule = NULL;
589 gboolean dimmed = FALSE;
590 const DimmedState *state = NULL;
592 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
593 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
594 rule = MODEST_DIMMING_RULE (user_data);
595 state = modest_window_get_dimming_state (win);
597 /* Check dimmed rule */
599 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
602 dimmed = state->any_marked_as_deleted;
604 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
605 modest_dimming_rule_set_notification (rule, msg);
610 dimmed = _selected_msg_sent_in_progress (win);
612 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
619 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
621 ModestDimmingRule *rule = NULL;
622 gboolean dimmed = FALSE;
623 TnyFolderType types[3];
625 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
626 rule = MODEST_DIMMING_RULE (user_data);
628 types[0] = TNY_FOLDER_TYPE_DRAFTS;
629 types[1] = TNY_FOLDER_TYPE_OUTBOX;
630 types[2] = TNY_FOLDER_TYPE_ROOT;
632 /* Check dimmed rule */
634 dimmed = _selected_folder_is_any_of_type (win, types, 3);
636 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
639 /* main window dimming rules */
640 if (MODEST_IS_MAIN_WINDOW(win)) {
643 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
645 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
648 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
650 /* msg view window dimming rules */
651 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
653 /* Check dimmed rule */
655 dimmed = _transfer_mode_enabled (win);
657 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
660 dimmed = _msg_download_in_progress (win);
662 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
671 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
673 ModestDimmingRule *rule = NULL;
674 gboolean dimmed = FALSE;
676 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
677 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
678 rule = MODEST_DIMMING_RULE (user_data);
680 /* Check dimmed rule */
682 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
685 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
687 modest_dimming_rule_set_notification (rule, "");
694 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
696 gboolean dimmed = FALSE;
698 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
700 /* Check dimmed rule */
708 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
710 ModestDimmingRule *rule = NULL;
711 const DimmedState *state = NULL;
712 gboolean dimmed = FALSE;
714 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
715 rule = MODEST_DIMMING_RULE (user_data);
716 state = modest_window_get_dimming_state (win);
718 /* Check dimmed rule */
719 if (MODEST_IS_MAIN_WINDOW (win)) {
721 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
723 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
726 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
729 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
731 gchar *num = NULL, *message = NULL;
733 num = g_strdup_printf ("%d", state->already_opened_msg);
734 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
735 modest_dimming_rule_set_notification (rule, message);
742 dimmed = state->any_marked_as_deleted;
744 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
745 modest_dimming_rule_set_notification (rule, msg);
750 dimmed = state->sent_in_progress;
752 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
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);
1248 /* Check if the selected message in main window has attachments */
1249 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1250 dimmed = !(state->any_has_attachments);
1252 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1255 /* Check if all attachments are already purged */
1257 dimmed = _purged_attach_selected (win, TRUE, rule);
1260 /* Check if the message is already downloaded */
1261 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1262 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1264 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1272 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1274 ModestDimmingRule *rule = NULL;
1275 gboolean dimmed = FALSE;
1277 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1278 rule = MODEST_DIMMING_RULE (user_data);
1280 /* Check dimmed rule */
1281 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1282 dimmed = _clipboard_is_empty (win);
1284 modest_dimming_rule_set_notification (rule, "");
1287 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1288 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1295 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1297 ModestDimmingRule *rule = NULL;
1298 gboolean dimmed = FALSE;
1300 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1301 rule = MODEST_DIMMING_RULE (user_data);
1303 /* Check dimmed rule */
1304 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1305 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1312 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1314 ModestDimmingRule *rule = NULL;
1315 const DimmedState *state = NULL;
1316 gboolean dimmed = FALSE;
1318 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1319 rule = MODEST_DIMMING_RULE (user_data);
1320 state = modest_window_get_dimming_state (win);
1322 /* Check common dimming rules */
1324 dimmed = _invalid_clipboard_selected (win, rule);
1327 /* Check window specific dimming rules */
1328 if (MODEST_IS_MAIN_WINDOW (win)) {
1329 /* Get focused widget */
1330 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1332 if (MODEST_IS_HEADER_VIEW (focused)) {
1334 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1336 modest_dimming_rule_set_notification (rule, "");
1339 dimmed = _selected_msg_sent_in_progress (win);
1341 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1344 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1346 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1349 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1350 TnyFolderType types[3];
1352 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1353 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1354 types[2] = TNY_FOLDER_TYPE_SENT;
1356 /* Apply folder rules */
1358 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1360 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1363 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1365 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1368 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1370 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_items"));
1379 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1381 ModestDimmingRule *rule = NULL;
1382 const DimmedState *state = NULL;
1383 gboolean dimmed = FALSE;
1385 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1386 rule = MODEST_DIMMING_RULE (user_data);
1387 state = modest_window_get_dimming_state (win);
1389 /* Check common dimming rules */
1391 dimmed = _invalid_clipboard_selected (win, rule);
1394 /* Check window specific dimming rules */
1395 if (MODEST_IS_MAIN_WINDOW (win)) {
1396 /* Get focused widget */
1397 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1399 if (MODEST_IS_HEADER_VIEW (focused)) {
1401 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1403 modest_dimming_rule_set_notification (rule, "");
1406 dimmed = _selected_msg_sent_in_progress (win);
1408 modest_dimming_rule_set_notification (rule, _(""));
1411 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1413 modest_dimming_rule_set_notification (rule, _(""));
1416 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1417 TnyFolderType types[3];
1419 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1420 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1421 types[2] = TNY_FOLDER_TYPE_SENT;
1424 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1426 modest_dimming_rule_set_notification (rule, _(""));
1429 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1431 modest_dimming_rule_set_notification (rule, _(""));
1440 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1442 ModestDimmingRule *rule = NULL;
1443 const DimmedState *state = NULL;
1444 gboolean dimmed = FALSE;
1446 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1447 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1448 rule = MODEST_DIMMING_RULE (user_data);
1449 state = modest_window_get_dimming_state (win);
1452 /* Check common dimming rules */
1454 ModestMsgEditFormat format;
1455 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1457 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1459 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1464 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1465 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1467 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1469 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1477 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1479 ModestDimmingRule *rule = NULL;
1480 const DimmedState *state = NULL;
1481 gboolean dimmed = FALSE;
1483 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1484 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1485 rule = MODEST_DIMMING_RULE (user_data);
1486 state = modest_window_get_dimming_state (win);
1490 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1491 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1493 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1495 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1503 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1505 ModestDimmingRule *rule = NULL;
1506 const DimmedState *state = NULL;
1507 gboolean dimmed = FALSE;
1508 GtkWidget *focused = NULL;
1510 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1511 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1512 rule = MODEST_DIMMING_RULE (user_data);
1513 state = modest_window_get_dimming_state (win);
1515 focused = gtk_window_get_focus (GTK_WINDOW (win));
1518 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1522 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1526 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1527 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1529 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1530 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1537 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1539 ModestDimmingRule *rule = NULL;
1540 const DimmedState *state = NULL;
1541 gboolean dimmed = FALSE;
1543 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1544 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1545 rule = MODEST_DIMMING_RULE (user_data);
1546 state = modest_window_get_dimming_state (win);
1549 TnyList *selected_attachments = NULL;
1550 gint n_att_selected = 0;
1551 GtkWidget *attachments_view;
1552 attachments_view = modest_msg_edit_window_get_child_widget (
1553 MODEST_MSG_EDIT_WINDOW (win),
1554 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1556 selected_attachments = modest_attachments_view_get_selection (
1557 MODEST_ATTACHMENTS_VIEW (attachments_view));
1558 n_att_selected = tny_list_get_length (selected_attachments);
1559 g_object_unref (selected_attachments);
1561 dimmed = (n_att_selected < 1);
1568 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1570 ModestDimmingRule *rule = NULL;
1571 const DimmedState *state = NULL;
1572 gboolean dimmed = FALSE;
1574 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1575 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1576 rule = MODEST_DIMMING_RULE (user_data);
1577 state = modest_window_get_dimming_state (win);
1580 GtkWidget *subject_field, *body_field;
1581 GtkTextBuffer *body_buffer;
1582 const gchar *subject = NULL;
1583 body_field = modest_msg_edit_window_get_child_widget (
1584 MODEST_MSG_EDIT_WINDOW (win),
1585 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1586 subject_field = modest_msg_edit_window_get_child_widget (
1587 MODEST_MSG_EDIT_WINDOW (win),
1588 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1589 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1590 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1592 dimmed = ((subject == NULL || subject[0] == '\0')
1593 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1595 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1599 GtkWidget *to_field, *cc_field, *bcc_field;
1600 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1601 cc_field = modest_msg_edit_window_get_child_widget (
1602 MODEST_MSG_EDIT_WINDOW (win),
1603 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1604 to_field = modest_msg_edit_window_get_child_widget (
1605 MODEST_MSG_EDIT_WINDOW (win),
1606 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1607 bcc_field = modest_msg_edit_window_get_child_widget (
1608 MODEST_MSG_EDIT_WINDOW (win),
1609 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1610 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1611 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1612 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1614 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1615 gtk_text_buffer_get_char_count (cc_buffer) +
1616 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1618 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1625 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1627 ModestDimmingRule *rule = NULL;
1628 gboolean dimmed = FALSE;
1630 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1631 rule = MODEST_DIMMING_RULE (user_data);
1633 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1635 /* Check dimmed rule */
1637 dimmed = _transfer_mode_enabled (win);
1639 modest_dimming_rule_set_notification (
1640 rule, _("mail_ib_notavailable_downloading"));
1643 dimmed = modest_msg_view_window_first_message_selected (
1644 MODEST_MSG_VIEW_WINDOW(win));
1645 modest_dimming_rule_set_notification (rule, NULL);
1652 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1654 ModestDimmingRule *rule = NULL;
1655 gboolean dimmed = FALSE;
1657 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1658 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1659 rule = MODEST_DIMMING_RULE (user_data);
1661 /* Check dimmed rule */
1663 dimmed = _transfer_mode_enabled (win);
1665 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1668 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1669 modest_dimming_rule_set_notification (rule, NULL);
1677 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1679 const gboolean dimmed =
1680 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1687 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1689 ModestDimmingRule *rule = NULL;
1690 TnyFolderType types[1];
1691 const DimmedState *state = NULL;
1692 gboolean dimmed = FALSE;
1694 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1695 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1696 rule = MODEST_DIMMING_RULE (user_data);
1697 state = modest_window_get_dimming_state (win);
1699 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1701 /* Check dimmed rules */
1703 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1705 modest_dimming_rule_set_notification (rule, "");
1708 dimmed = !_sending_in_progress (win);
1710 modest_dimming_rule_set_notification (rule, "");
1717 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1719 ModestDimmingRule *rule = NULL;
1720 TnyFolderType types[1];
1721 const DimmedState *state = NULL;
1722 gboolean dimmed = FALSE;
1724 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1725 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1726 rule = MODEST_DIMMING_RULE (user_data);
1727 state = modest_window_get_dimming_state (win);
1729 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1731 /* Check dimmed rules */
1733 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1735 modest_dimming_rule_set_notification (rule, "");
1738 dimmed = !_sending_in_progress (win);
1740 modest_dimming_rule_set_notification (rule, "");
1747 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1749 ModestDimmingRule *rule = NULL;
1750 gboolean dimmed = FALSE;
1752 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1753 rule = MODEST_DIMMING_RULE (user_data);
1755 /* Check dimmed rule */
1757 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1760 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1767 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1769 ModestDimmingRule *rule = NULL;
1770 gboolean dimmed = FALSE;
1772 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1773 rule = MODEST_DIMMING_RULE (user_data);
1775 /* Check dimmed rule */
1777 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1778 if (g_slist_length (account_names) <= 1)
1781 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1783 modest_account_mgr_free_account_names (account_names);
1790 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1792 ModestDimmingRule *rule = NULL;
1793 gboolean dimmed = FALSE;
1794 GtkWidget *focused = NULL;
1796 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1797 rule = MODEST_DIMMING_RULE (user_data);
1798 focused = gtk_window_get_focus (GTK_WINDOW (win));
1803 gchar *selection = NULL;
1804 if (GTK_IS_TEXT_VIEW (focused)) {
1805 GtkTextIter start, end;
1806 GtkTextBuffer *buffer = NULL;
1807 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1808 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1809 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1811 } else if (GTK_IS_LABEL (focused)) {
1813 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1814 const gchar *start_offset;
1815 const gchar *end_offset;
1816 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1817 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1818 end_offset = gtk_label_get_text (GTK_LABEL (focused));
1819 end_offset = g_utf8_offset_to_pointer (end_offset, end);
1820 selection = g_strndup (start_offset, end_offset - start_offset);
1821 g_message (selection);
1824 gboolean do_check = TRUE;
1825 GtkClipboard *clipboard;
1826 if (GTK_IS_HTML (focused)) {
1829 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1830 do_check = !((sel == NULL) || (sel[0] == '\0'));
1833 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1834 selection = gtk_clipboard_wait_for_text (clipboard);
1839 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1845 /* *********************** static utility functions ******************** */
1849 _selected_folder_not_writeable (ModestMainWindow *win,
1852 GtkWidget *folder_view = NULL;
1853 TnyFolderStore *parent_folder = NULL;
1854 ModestEmailClipboard *clipboard = NULL;
1855 ModestTnyFolderRules rules;
1856 gboolean is_local_acc = FALSE;
1857 gboolean xfer_folders = FALSE;
1858 gboolean result = FALSE;
1860 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1862 /* Get folder view */
1863 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1864 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1865 /* If no folder view, always dimmed */
1869 /* Get selected folder as parent of new folder to create */
1870 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1871 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1872 /* If it's the local account and its transfering folders, then do not dim */
1873 if (TNY_IS_ACCOUNT (parent_folder)) {
1874 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1876 clipboard = modest_runtime_get_email_clipboard ();
1877 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1882 result = !(is_local_acc && xfer_folders);
1884 result = !is_local_acc;
1888 /* Check dimmed rule */
1889 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1890 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1894 if (parent_folder != NULL)
1895 g_object_unref (parent_folder);
1901 _selected_folder_not_deletable (ModestMainWindow *win)
1903 GtkWidget *folder_view = NULL;
1904 TnyFolderStore *parent_folder = NULL;
1905 ModestTnyFolderRules rules;
1906 gboolean result = FALSE;
1908 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1910 /* Get folder view */
1911 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1912 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1913 /* If no folder view, always dimmed */
1917 /* Get selected folder as parent of new folder to create */
1918 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1919 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1924 /* Check dimmed rule */
1925 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1926 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1930 if (parent_folder != NULL)
1931 g_object_unref (parent_folder);
1937 _selected_folder_not_moveable (ModestMainWindow *win)
1939 GtkWidget *folder_view = NULL;
1940 TnyFolderStore *parent_folder = NULL;
1941 ModestTnyFolderRules rules;
1942 gboolean result = FALSE;
1944 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1946 /* Get folder view */
1947 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1948 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1949 /* If no folder view, always dimmed */
1953 /* Get selected folder as parent of new folder to create */
1954 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1955 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1960 /* Check dimmed rule */
1961 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1962 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1966 if (parent_folder != NULL)
1967 g_object_unref (parent_folder);
1973 _selected_folder_not_renameable (ModestMainWindow *win)
1975 GtkWidget *folder_view = NULL;
1976 TnyFolderStore *parent_folder = NULL;
1977 ModestTnyFolderRules rules;
1978 gboolean result = FALSE;
1980 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1982 /* Get folder view */
1983 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1984 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1985 /* If no folder view, always dimmed */
1989 /* Get selected folder as parent of new folder to create */
1990 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1991 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1996 /* Check dimmed rule */
1997 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1998 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2002 if (parent_folder != NULL)
2003 g_object_unref (parent_folder);
2009 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2011 TnyFolderType types[2];
2012 gboolean result = FALSE;
2014 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2016 types[0] = TNY_FOLDER_TYPE_ROOT;
2017 types[1] = TNY_FOLDER_TYPE_INBOX;
2019 /* Check folder type */
2020 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2022 /* Check pop and MMC accounts */
2024 result = _selected_folder_is_MMC_or_POP_root (win);
2032 _selected_folder_is_root (ModestMainWindow *win)
2034 TnyFolderType types[1];
2035 gboolean result = FALSE;
2037 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2039 /* All accounts are root items: */
2040 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2041 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2043 gboolean is_account = FALSE;
2044 TnyFolderStore *folder_store =
2045 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2047 is_account = TNY_IS_ACCOUNT (folder_store);
2048 g_object_unref (folder_store);
2049 folder_store = NULL;
2056 /* Try something more precise: */
2057 types[0] = TNY_FOLDER_TYPE_ROOT;
2059 /* Check folder type */
2060 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2062 /* Check pop and MMC accounts */
2064 result = _selected_folder_is_MMC_or_POP_root (win);
2071 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2073 GtkWidget *folder_view = NULL;
2074 TnyFolderStore *parent_folder = NULL;
2075 gboolean result = FALSE;
2077 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2078 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2082 /* Get selected folder as parent of new folder to create */
2083 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2087 if (TNY_IS_ACCOUNT (parent_folder)) {
2088 /* If it's the local account then do not dim */
2089 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2092 /* If it's the MMC root folder then dim it */
2093 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2096 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2097 /* If it's POP then dim */
2098 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2099 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2103 g_object_unref (parent_folder);
2109 _header_view_is_all_selected (ModestMainWindow *win)
2111 const DimmedState *state = NULL;
2113 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2115 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2117 return state->all_selected;
2121 _selected_folder_is_empty (ModestMainWindow *win)
2123 GtkWidget *folder_view = NULL;
2124 TnyFolderStore *folder = NULL;
2125 gboolean result = FALSE;
2127 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2129 /* Get folder view */
2130 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2131 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2132 /* If no folder view, always dimmed */
2136 /* Get selected folder as parent of new folder to create */
2137 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2138 if (!(folder && TNY_IS_FOLDER(folder))) {
2140 g_object_unref (folder);
2144 /* Check folder type */
2145 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2148 g_object_unref (folder);
2154 _folder_view_has_focus (ModestWindow *win)
2156 GtkWidget *folder_view = NULL;
2158 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2160 /* Get folder view */
2161 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2162 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2166 if (gtk_widget_is_focus(folder_view))
2173 _selected_folder_is_same_as_source (ModestWindow *win)
2175 ModestEmailClipboard *clipboard = NULL;
2176 GtkWidget *folder_view = NULL;
2177 TnyFolderStore *folder = NULL;
2178 gboolean result = FALSE;
2180 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2182 /* Get folder view */
2183 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2184 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2188 /* Get selected folder as destination folder */
2189 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2190 if (!(folder && TNY_IS_FOLDER(folder))) {
2195 /* Check clipboard is cleared */
2196 clipboard = modest_runtime_get_email_clipboard ();
2197 if (modest_email_clipboard_cleared (clipboard)) {
2202 /* Check source folder */
2203 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2207 g_object_unref (folder);
2213 _selected_folder_is_any_of_type (ModestWindow *win,
2214 TnyFolderType types[],
2217 GtkWidget *folder_view = NULL;
2218 TnyFolderStore *folder = NULL;
2219 TnyFolderType folder_type;
2221 gboolean result = FALSE;
2223 /*Get current folder */
2224 if (MODEST_IS_MAIN_WINDOW(win)) {
2226 /* Get folder view */
2227 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2228 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2229 /* If no folder view, always dimmed */
2233 /* Get selected folder as parent of new folder to create */
2234 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2236 if (!(folder && TNY_IS_FOLDER(folder))) {
2238 g_object_unref (folder);
2242 /* Check folder type */
2243 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2245 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2246 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2247 for (i=0; i < ntypes; i++) {
2248 result = result || folder_type == types[i];
2254 g_object_unref (folder);
2260 _folder_is_any_of_type (TnyFolder *folder,
2261 TnyFolderType types[],
2264 TnyFolderType folder_type;
2265 gboolean result = FALSE;
2268 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2270 /* Get folder type */
2271 folder_type = modest_tny_folder_guess_folder_type (folder);
2272 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2273 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2275 /* Check foler type */
2276 for (i=0; i < ntypes; i++) {
2277 result = result || folder_type == types[i];
2284 _clipboard_is_empty (ModestWindow *win)
2286 gboolean result = FALSE;
2288 if (MODEST_IS_MAIN_WINDOW (win)) {
2289 ModestEmailClipboard *clipboard = NULL;
2290 clipboard = modest_runtime_get_email_clipboard ();
2291 if (modest_email_clipboard_cleared (clipboard))
2299 _invalid_clipboard_selected (ModestWindow *win,
2300 ModestDimmingRule *rule)
2302 const DimmedState *state = NULL;
2303 gboolean result = FALSE;
2304 GtkWidget *focused = NULL;
2306 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2307 state = modest_window_get_dimming_state (win);
2308 /* Get focuesed widget */
2309 focused = gtk_window_get_focus (GTK_WINDOW (win));
2311 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2312 gboolean has_selection = FALSE;
2313 if (GTK_IS_TEXT_VIEW (focused)) {
2314 GtkTextBuffer *buffer = NULL;
2315 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2316 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2317 } else if (GTK_IS_EDITABLE (focused)) {
2318 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2320 result = !has_selection;
2321 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2323 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2324 if (GTK_IS_LABEL (focused) &&
2325 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2327 } else if (GTK_IS_TEXT_VIEW (focused)) {
2328 GtkTextBuffer *buffer;
2329 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2330 result = !gtk_text_buffer_get_has_selection (buffer);
2331 } else if (GTK_IS_HTML (focused)) {
2334 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2335 result = ((sel == NULL) || (sel[0] == '\0'));
2336 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2339 GtkClipboard *clipboard;
2342 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2343 /* Get clipboard selection*/
2344 selection = gtk_clipboard_wait_for_text (clipboard);
2346 result = (selection == NULL);
2354 modest_dimming_rule_set_notification (rule, "");
2357 else if (MODEST_IS_MAIN_WINDOW (win)) {
2359 result = state->n_selected == 0;
2361 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2369 _invalid_attach_selected (ModestWindow *win,
2372 gboolean for_remove,
2373 ModestDimmingRule *rule)
2375 TnyList *attachments;
2377 TnyHeaderFlags flags;
2378 gboolean nested_attachments = FALSE;
2379 gboolean selected_messages = FALSE;
2380 const DimmedState *state = NULL;
2381 gboolean result = FALSE;
2383 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2384 state = modest_window_get_dimming_state (win);
2386 if (MODEST_IS_MAIN_WINDOW (win)) {
2387 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2389 result = !state->any_has_attachments;
2391 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2393 /* Get selected atachments */
2394 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2395 n_selected = tny_list_get_length (attachments);
2400 result = n_selected != 1;
2403 result = n_selected < 1;
2406 /* Check attached type (view operation not required) */
2407 if (!result && !for_view) {
2409 iter = tny_list_create_iterator (attachments);
2410 while (!tny_iterator_is_done (iter) && !result) {
2411 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2412 TnyList *nested_list = tny_simple_list_new ();
2413 if (!for_remove && TNY_IS_MSG (mime_part)) {
2414 selected_messages = TRUE;
2417 tny_mime_part_get_parts (mime_part, nested_list);
2418 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2419 nested_attachments = TRUE;
2422 g_object_unref (nested_list);
2423 g_object_unref (mime_part);
2424 tny_iterator_next (iter);
2426 g_object_unref (iter);
2429 /* Set notifications */
2430 if (result && rule != NULL) {
2431 if (selected_messages) {
2432 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2433 } else if (nested_attachments) {
2434 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2435 } else if (n_selected == 0) {
2436 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2437 } else if (unique) {
2438 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2443 g_object_unref (attachments);
2450 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2452 TnyList *attachments = NULL;
2455 gint n_attachments = 0;
2456 gboolean result = FALSE;
2458 /* This should check if _all_ the attachments are already purged. If only some
2459 * of them are purged, then it does not cause dim as there's a confirmation dialog
2460 * for removing only local attachments */
2462 /* Get selected atachments */
2463 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2464 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2465 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2466 /* If we're in main window, we won't know if there are already purged attachments */
2470 if (attachments == NULL)
2473 if (tny_list_get_length (attachments)) {
2474 g_object_unref (attachments);
2478 iter = tny_list_create_iterator (attachments);
2479 while (!tny_iterator_is_done (iter)) {
2480 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2481 if (tny_mime_part_is_purged (mime_part)) {
2485 g_object_unref (mime_part);
2486 tny_iterator_next (iter);
2488 g_object_unref (iter);
2491 g_object_unref (attachments);
2494 result = (purged == n_attachments);
2496 result = (purged > 0);
2498 /* This string no longer exists, refer to NB#75415 for more info
2499 if (result && (rule != NULL))
2500 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2507 _invalid_msg_selected (ModestMainWindow *win,
2509 ModestDimmingRule *rule)
2511 GtkWidget *folder_view = NULL;
2512 const DimmedState *state = NULL;
2513 gboolean result = FALSE;
2515 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2516 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2517 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2519 /* Get folder view to check focus */
2520 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2521 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2523 /* Check dimmed rule (TODO: check focus on widgets */
2525 result = ((state->n_selected == 0 ) ||
2526 (gtk_widget_is_focus (folder_view)));
2528 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2530 if (!result && unique) {
2531 result = state->n_selected > 1;
2533 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2541 _msg_download_in_progress (ModestWindow *win)
2543 gboolean result = FALSE;
2545 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2547 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2548 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2550 else if (MODEST_IS_MAIN_WINDOW (win)) {
2551 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2558 _msg_download_completed (ModestMainWindow *win)
2560 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2561 return state->any_marked_as_cached;
2565 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2567 GSList **send_queues = (GSList **) userdata;
2568 *send_queues = g_slist_prepend (*send_queues, value);
2572 _selected_msg_sent_in_progress (ModestWindow *win)
2574 const DimmedState *state = modest_window_get_dimming_state (win);
2575 return state->sent_in_progress;
2580 _sending_in_progress (ModestWindow *win)
2582 GHashTable *send_queue_cache = NULL;
2583 ModestCacheMgr *cache_mgr = NULL;
2584 ModestTnySendQueue *send_queue = NULL;
2585 GSList *send_queues = NULL, *node = NULL;
2586 gboolean result = FALSE;
2588 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2590 /* Get send queue */
2591 cache_mgr = modest_runtime_get_cache_mgr ();
2592 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2593 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2595 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2597 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2598 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2600 /* Check if send operation is in progress */
2601 result = modest_tny_send_queue_sending_in_progress (send_queue);
2608 _invalid_folder_for_purge (ModestWindow *win,
2609 ModestDimmingRule *rule)
2611 TnyFolder *folder = NULL;
2612 TnyAccount *account = NULL;
2613 gboolean result = FALSE;
2615 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2617 /* Get folder and account of message */
2618 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2619 g_return_val_if_fail(msg != NULL, TRUE);
2620 folder = tny_msg_get_folder (msg);
2621 g_object_unref (msg);
2622 if (folder == NULL) {
2623 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2626 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2627 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2628 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2631 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2632 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2635 g_return_val_if_reached (FALSE);
2637 account = modest_tny_folder_get_account (folder);
2638 if (account == NULL) goto frees;
2641 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2642 TnyFolderType types[2];
2643 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2644 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2646 if (_selected_folder_is_any_of_type (win, types, 2)) {
2648 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2653 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2654 /* If it's POP then dim */
2655 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2656 MODEST_PROTOCOL_STORE_POP) {
2657 TnyList *attachments = NULL;
2658 gint n_selected = 0;
2661 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2663 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2664 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2665 n_selected = tny_list_get_length (attachments);
2666 g_object_unref (attachments);
2669 modest_dimming_rule_set_notification (rule,
2670 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2671 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2678 g_object_unref (folder);
2679 if (account != NULL)
2680 g_object_unref (account);
2686 _transfer_mode_enabled (ModestWindow *win)
2688 gboolean result = FALSE;
2691 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2692 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2693 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2694 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2696 g_warning("_transfer_mode_enabled called with wrong window type");
2703 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2705 GtkWidget *folder_view = NULL;
2706 TnyFolderStore *folder = NULL;
2707 ModestEmailClipboard *clipboard = NULL;
2708 const gchar *folder_name = NULL;
2709 gboolean result = FALSE;
2711 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2713 /*Get current parent folder */
2714 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2715 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2716 /* If no folder view, always dimmed */
2717 if (!folder_view) return FALSE;
2719 /* Get selected folder as parent of new folder to create */
2720 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2721 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2723 /* get modest clipboard and source folder */
2724 clipboard = modest_runtime_get_email_clipboard ();
2725 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2726 if (folder_name == NULL) goto frees;
2728 /* Check source subfolders names */
2729 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2735 g_object_unref (folder);
2742 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2745 ModestDimmingRule *rule = NULL;
2746 gboolean dimmed = FALSE;
2748 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2749 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2750 rule = MODEST_DIMMING_RULE (user_data);
2752 /* Check dimmed rule */
2754 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2761 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2764 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2766 ModestMsgEditFormat format =
2767 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2769 return (format != MODEST_MSG_EDIT_FORMAT_HTML);