1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-debug.h"
38 #include "modest-tny-folder.h"
39 #include "modest-tny-account.h"
40 #include "modest-text-utils.h"
41 #include <widgets/modest-attachments-view.h>
42 #include <modest-runtime.h>
43 #include <tny-simple-list.h>
44 #include <widgets/modest-recpt-editor.h>
45 #include <gtkhtml/gtkhtml.h>
48 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
49 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
50 static gboolean _invalid_attach_selected (ModestWindow *win,
51 gboolean unique, gboolean for_view, gboolean for_remove,
52 ModestDimmingRule *rule);
53 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
54 static gboolean _clipboard_is_empty (ModestWindow *win);
55 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
56 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
57 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
58 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
59 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
60 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
61 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
62 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
63 static gboolean _selected_folder_is_root (ModestMainWindow *win);
64 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
65 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
66 static gboolean _folder_view_has_focus (ModestWindow *win);
67 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
68 static gboolean _msg_download_in_progress (ModestWindow *win);
69 static gboolean _msg_download_completed (ModestMainWindow *win);
70 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
71 static gboolean _sending_in_progress (ModestWindow *win);
72 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
73 static gboolean _transfer_mode_enabled (ModestWindow *win);
74 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
75 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
79 _define_main_window_dimming_state (ModestMainWindow *window)
81 DimmedState *state = NULL;
82 GtkWidget *focused_widget = NULL;
83 GtkWidget *header_view = NULL;
84 GtkTreeModel *model = NULL;
85 TnyList *selected_headers = NULL;
86 TnyIterator *iter = NULL;
87 TnyHeader *header = NULL;
88 ModestCacheMgr *cache_mgr = NULL;
89 GHashTable *send_queue_cache = NULL;
90 ModestTnySendQueue *send_queue = NULL;
91 GSList *send_queues = NULL, *node = NULL;
92 ModestWindowMgr *mgr = NULL;
93 gboolean found = FALSE;
94 gchar *msg_uid = NULL;
96 gboolean all_deleted = TRUE;
97 gboolean all_seen = TRUE;
98 gboolean all_cached = TRUE;
99 gboolean all_has_attach = TRUE;
101 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
104 state = g_slice_new0 (DimmedState);
105 state->n_selected = 0;
106 state->already_opened_msg = 0;
107 state->any_marked_as_deleted = FALSE;
108 state->all_marked_as_deleted = FALSE;
109 state->any_marked_as_seen = FALSE;
110 state->all_marked_as_seen = FALSE;
111 state->any_marked_as_cached = FALSE;
112 state->all_marked_as_cached = FALSE;
113 state->any_has_attachments = FALSE;
114 state->all_has_attachments = FALSE;
115 state->sent_in_progress = FALSE;
116 state->all_selected = FALSE;
118 /* Get focused widget */
119 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
120 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
123 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
124 header_view = focused_widget;
126 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
129 /* Get header view and selected headers */
130 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
131 if (!selected_headers)
134 /* Examine selected headers */
135 iter = tny_list_create_iterator (selected_headers);
136 while (!tny_iterator_is_done (iter)) {
137 header = TNY_HEADER (tny_iterator_get_current (iter));
138 flags = tny_header_get_flags (header);
144 mgr = modest_runtime_get_window_mgr ();
145 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
146 state->already_opened_msg++;
149 /* Mark as deleted */
150 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
151 state->all_marked_as_deleted = all_deleted;
152 if (!state->any_marked_as_deleted)
153 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
156 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
157 state->all_marked_as_seen = all_seen;
158 if (!state->any_marked_as_seen)
159 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
162 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
163 state->all_marked_as_cached = all_cached;
164 if (!state->any_marked_as_cached)
165 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
167 /* Mark has_attachments */
168 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
169 state->all_has_attachments = all_has_attach;
170 if (!state->any_has_attachments)
171 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
173 /* sent in progress */
174 msg_uid = modest_tny_send_queue_get_msg_id (header);
175 if (!state->sent_in_progress) {
176 cache_mgr = modest_runtime_get_cache_mgr ();
177 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
178 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
180 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
182 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
183 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
185 /* Check if msg uid is being processed inside send queue */
186 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
188 state->sent_in_progress = found;
191 tny_iterator_next (iter);
192 g_object_unref (header);
195 /* check if all the headers are selected or not */
196 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
199 count = gtk_tree_model_iter_n_children(model, NULL);
200 if(state->n_selected == count)
201 state->all_selected = TRUE;
206 g_object_unref(selected_headers);
207 g_object_unref(iter);
208 g_slist_free (send_queues);
214 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
216 DimmedState *state = NULL;
217 TnyHeader *header = NULL;
218 ModestCacheMgr *cache_mgr = NULL;
219 GHashTable *send_queue_cache = NULL;
220 ModestTnySendQueue *send_queue = NULL;
221 GSList *send_queues = NULL, *node = NULL;
222 gboolean found = FALSE;
223 gchar *msg_uid = NULL;
224 TnyHeaderFlags flags;
225 gboolean all_deleted = TRUE;
226 gboolean all_seen = TRUE;
227 gboolean all_cached = TRUE;
228 gboolean all_has_attach = TRUE;
230 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
233 state = g_slice_new0 (DimmedState);
234 state->n_selected = 0;
235 state->already_opened_msg = 0;
236 state->any_marked_as_deleted = FALSE;
237 state->all_marked_as_deleted = FALSE;
238 state->any_marked_as_seen = FALSE;
239 state->all_marked_as_seen = FALSE;
240 state->any_marked_as_cached = FALSE;
241 state->all_marked_as_cached = FALSE;
242 state->any_has_attachments = FALSE;
243 state->all_has_attachments = FALSE;
244 state->sent_in_progress = FALSE;
246 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
249 g_return_val_if_fail (TNY_IS_HEADER(header), state);
250 flags = tny_header_get_flags (header);
255 /* Mark as deleted */
256 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
257 state->all_marked_as_deleted = all_deleted;
258 if (!state->any_marked_as_deleted)
259 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
262 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
263 state->all_marked_as_seen = all_seen;
264 if (!state->any_marked_as_seen)
265 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
268 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
269 state->all_marked_as_cached = all_cached;
270 if (!state->any_marked_as_cached)
271 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
273 /* Mark has_attachments */
274 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
275 state->all_has_attachments = all_has_attach;
276 if (!state->any_has_attachments)
277 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
279 /* sent in progress */
280 msg_uid = modest_tny_send_queue_get_msg_id (header);
281 if (!state->sent_in_progress) {
282 cache_mgr = modest_runtime_get_cache_mgr ();
283 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
284 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
286 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
288 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
289 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
291 /* Check if msg uid is being processed inside send queue */
292 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
294 state->sent_in_progress = found;
299 g_object_unref (header);
300 g_slist_free (send_queues);
307 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
309 DimmedState *state = NULL;
311 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
313 if (MODEST_IS_MAIN_WINDOW (window))
314 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
315 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
316 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
323 modest_ui_dimming_rules_on_new_msg_or_folder (ModestWindow *win,
326 GtkWidget *folder_view;
328 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
330 /* Check first if the folder view has the focus */
331 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
332 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
333 if (gtk_widget_is_focus (folder_view)) {
334 return modest_ui_dimming_rules_on_new_folder (win, user_data);
336 return modest_ui_dimming_rules_on_new_msg (win, user_data);
341 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
343 ModestDimmingRule *rule = NULL;
344 gboolean dimmed = FALSE;
346 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
347 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
348 rule = MODEST_DIMMING_RULE (user_data);
350 /* Check dimmed rule */
351 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
353 dimmed = _msg_download_in_progress (win);
355 modest_dimming_rule_set_notification (rule, "");
357 } else if (MODEST_IS_MAIN_WINDOW(win)) {
359 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
362 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
370 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
372 ModestDimmingRule *rule = NULL;
373 GtkWidget *folder_view = NULL;
374 TnyFolderStore *parent_folder = NULL;
375 gboolean dimmed = FALSE;
377 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
378 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
379 rule = MODEST_DIMMING_RULE (user_data);
382 dimmed = _transfer_mode_enabled (win);
384 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
389 /* Get selected folder as parent of new folder to create */
390 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
391 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
392 if (!folder_view) /* folder view may not have been created yet */
395 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
399 if (TNY_IS_ACCOUNT (parent_folder)) {
400 /* If it's the local account then do not dim */
401 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
404 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
405 if (proto_str != NULL) {
406 /* If it's POP then dim */
407 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
408 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
410 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
414 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
416 TnyFolderType types[3];
418 types[0] = TNY_FOLDER_TYPE_DRAFTS;
419 types[1] = TNY_FOLDER_TYPE_OUTBOX;
420 types[2] = TNY_FOLDER_TYPE_SENT;
422 /* Apply folder rules */
424 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
426 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
429 dimmed = _selected_folder_is_any_of_type (win, types, 3);
431 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
435 /* if not the folder is selected then dim */
436 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
437 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
438 if (folder_view && !gtk_widget_is_focus (folder_view))
441 g_object_unref (parent_folder);
447 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
449 ModestDimmingRule *rule = NULL;
450 GtkWidget *folder_view = NULL;
451 GtkWidget *header_view = NULL;
452 gboolean dimmed = FALSE;
454 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
455 rule = MODEST_DIMMING_RULE (user_data);
457 if (MODEST_IS_MAIN_WINDOW (win)) {
458 /* Get the folder view */
459 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
460 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
462 /* Get header view */
463 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
464 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
466 if (header_view && gtk_widget_is_focus (header_view))
467 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
469 if (folder_view && gtk_widget_is_focus (folder_view))
470 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
472 if (header_view && folder_view &&
473 !gtk_widget_is_focus (header_view) &&
474 !gtk_widget_is_focus (folder_view)) {
476 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
479 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
488 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
490 ModestDimmingRule *rule = NULL;
491 TnyFolderType types[6];
492 gboolean dimmed = FALSE;
494 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
495 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
496 rule = MODEST_DIMMING_RULE (user_data);
498 types[0] = TNY_FOLDER_TYPE_DRAFTS;
499 types[1] = TNY_FOLDER_TYPE_OUTBOX;
500 types[2] = TNY_FOLDER_TYPE_SENT;
501 types[3] = TNY_FOLDER_TYPE_INBOX;
502 types[4] = TNY_FOLDER_TYPE_ROOT;
503 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
506 /* Check dimmed rule */
508 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
510 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
513 dimmed = _selected_folder_is_any_of_type (win, types, 6);
515 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
518 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
520 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
523 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
525 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
528 dimmed = _transfer_mode_enabled (win);
530 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
537 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
539 ModestDimmingRule *rule = NULL;
540 gboolean dimmed = FALSE;
542 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
543 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
544 rule = MODEST_DIMMING_RULE (user_data);
546 /* Check dimmed rule */
548 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
549 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
553 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
554 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
562 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
564 ModestDimmingRule *rule = NULL;
565 TnyFolderType types[4];
566 gboolean dimmed = FALSE;
568 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
569 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
570 rule = MODEST_DIMMING_RULE (user_data);
572 types[0] = TNY_FOLDER_TYPE_DRAFTS;
573 types[1] = TNY_FOLDER_TYPE_OUTBOX;
574 types[2] = TNY_FOLDER_TYPE_SENT;
575 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
577 /* Check dimmed rule */
579 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
581 modest_dimming_rule_set_notification (rule, "");
584 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
586 modest_dimming_rule_set_notification (rule, "");
589 dimmed = _selected_folder_is_any_of_type (win, types, 4);
591 modest_dimming_rule_set_notification (rule, "");
594 dimmed = _transfer_mode_enabled (win);
596 modest_dimming_rule_set_notification (rule, "");
603 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
605 ModestDimmingRule *rule = NULL;
606 gboolean dimmed = FALSE;
607 const DimmedState *state = NULL;
609 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
610 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
611 rule = MODEST_DIMMING_RULE (user_data);
612 state = modest_window_get_dimming_state (win);
614 /* Check dimmed rule */
616 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
619 dimmed = state->any_marked_as_deleted;
621 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
624 dimmed = _selected_msg_sent_in_progress (win);
626 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
633 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
635 ModestDimmingRule *rule = NULL;
636 gboolean dimmed = FALSE;
637 TnyFolderType types[3];
639 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
640 rule = MODEST_DIMMING_RULE (user_data);
642 /* main window dimming rules */
643 if (MODEST_IS_MAIN_WINDOW(win)) {
645 types[0] = TNY_FOLDER_TYPE_DRAFTS;
646 types[1] = TNY_FOLDER_TYPE_OUTBOX;
647 types[2] = TNY_FOLDER_TYPE_ROOT;
649 /* Check dimmed rule */
651 dimmed = _selected_folder_is_any_of_type (win, types, 3);
653 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
656 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
658 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
661 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
663 /* msg view window dimming rules */
664 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
666 /* Check dimmed rule */
668 dimmed = _transfer_mode_enabled (win);
670 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
673 dimmed = _msg_download_in_progress (win);
675 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
684 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
686 ModestDimmingRule *rule = NULL;
687 gboolean dimmed = FALSE;
689 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
690 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
691 rule = MODEST_DIMMING_RULE (user_data);
693 /* Check dimmed rule */
695 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
698 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
700 modest_dimming_rule_set_notification (rule, "");
707 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
709 gboolean dimmed = FALSE;
711 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
713 /* Check dimmed rule */
721 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
723 ModestDimmingRule *rule = NULL;
724 const DimmedState *state = NULL;
725 gboolean dimmed = FALSE;
727 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
728 rule = MODEST_DIMMING_RULE (user_data);
729 state = modest_window_get_dimming_state (win);
731 /* Check dimmed rule */
732 if (MODEST_IS_MAIN_WINDOW (win)) {
734 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
736 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
739 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
742 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
744 gchar *num = NULL, *message = NULL;
746 num = g_strdup_printf ("%d", state->already_opened_msg);
747 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
748 modest_dimming_rule_set_notification (rule, message);
755 dimmed = state->any_marked_as_deleted;
757 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
761 dimmed = state->sent_in_progress;
763 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
766 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
768 dimmed = _transfer_mode_enabled (win);
770 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
773 dimmed = state->any_marked_as_deleted;
775 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
778 dimmed = state->sent_in_progress;
780 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
783 /* The delete button should be dimmed when viewing an attachment,
784 * but should be enabled when viewing a message from the list,
785 * or when viewing a search result.
788 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
789 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
791 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
801 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
803 ModestDimmingRule *rule = NULL;
804 GtkWidget *header_view = NULL;
805 gboolean dimmed = FALSE;
807 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
808 rule = MODEST_DIMMING_RULE (user_data);
810 /* main window dimming rules */
811 if (MODEST_IS_MAIN_WINDOW(win)) {
813 /* Check dimmed rule */
814 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
815 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
817 /* If the header view has the focus: */
818 if (header_view && gtk_widget_is_focus (header_view)) {
819 /* Check dimmed rule */
821 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
824 /* If the folder view has the focus: */
825 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
826 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
827 if (folder_view && gtk_widget_is_focus (folder_view)) {
828 TnyFolderStore *folder_store
829 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
831 /* Only enable for folders, not accounts,
832 * though the UI spec is not clear about that.
833 * If we enable this for accounts then we must
834 * add code to handle them in modest_ui_actions_on_details(). */
835 if (!TNY_IS_FOLDER(folder_store)) {
837 modest_dimming_rule_set_notification (rule, "");
840 g_object_unref (folder_store);
843 modest_dimming_rule_set_notification (rule, "");
846 dimmed = _msg_download_in_progress (win);
848 modest_dimming_rule_set_notification (rule, "");
855 /* msg view window dimming rules */
858 /* Check dimmed rule */
860 if (MODEST_IS_MSG_VIEW_WINDOW (win))
861 dimmed = _msg_download_in_progress (win);
863 modest_dimming_rule_set_notification (rule, "");
866 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
867 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
870 modest_dimming_rule_set_notification (rule, "");
879 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
881 ModestDimmingRule *rule = NULL;
882 TnyHeaderFlags flags;
883 const DimmedState *state = NULL;
884 gboolean dimmed = FALSE;
886 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
887 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
888 rule = MODEST_DIMMING_RULE (user_data);
889 state = modest_window_get_dimming_state (win);
891 flags = TNY_HEADER_FLAG_SEEN;
893 /* Check dimmed rule */
895 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
898 dimmed = state->all_marked_as_seen;
900 modest_dimming_rule_set_notification (rule, "");
907 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
909 ModestDimmingRule *rule = NULL;
910 TnyHeaderFlags flags;
911 const DimmedState *state = NULL;
912 gboolean dimmed = FALSE;
914 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
915 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
916 rule = MODEST_DIMMING_RULE (user_data);
917 state = modest_window_get_dimming_state (win);
919 flags = TNY_HEADER_FLAG_SEEN;
921 /* Check dimmed rule */
923 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
925 dimmed = !state->any_marked_as_seen;
927 modest_dimming_rule_set_notification (rule, "");
934 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
936 ModestDimmingRule *rule = NULL;
937 gboolean dimmed = FALSE;
939 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
940 rule = MODEST_DIMMING_RULE (user_data);
942 if (MODEST_IS_MAIN_WINDOW (win))
943 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
944 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
945 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
952 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
954 GtkWidget *folder_view = NULL;
955 ModestDimmingRule *rule = NULL;
956 const DimmedState *state = NULL;
957 gboolean dimmed = FALSE;
959 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
960 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
961 rule = MODEST_DIMMING_RULE (user_data);
962 state = modest_window_get_dimming_state (win);
964 /* Get the folder view */
965 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
966 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
969 /* Check diming rules for folders transfer */
970 if (folder_view && gtk_widget_is_focus (folder_view)) {
971 TnyFolderType types[5];
973 types[0] = TNY_FOLDER_TYPE_DRAFTS;
974 types[1] = TNY_FOLDER_TYPE_OUTBOX;
975 types[2] = TNY_FOLDER_TYPE_SENT;
976 types[3] = TNY_FOLDER_TYPE_ROOT;
977 types[4] = TNY_FOLDER_TYPE_INBOX;
979 /* Apply folder rules */
981 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
983 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
986 dimmed = _selected_folder_is_any_of_type (win, types, 5);
988 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
992 /* Check diming rules for messages transfer */
994 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
996 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
997 state->already_opened_msg);
998 modest_dimming_rule_set_notification (rule, message);
1003 if (!(folder_view && gtk_widget_is_focus (folder_view)))
1004 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
1008 dimmed = _selected_msg_sent_in_progress (win);
1010 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1017 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1019 ModestDimmingRule *rule = NULL;
1020 gboolean dimmed = FALSE;
1022 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1023 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1024 rule = MODEST_DIMMING_RULE (user_data);
1026 /* Check dimmed rule */
1028 dimmed = _transfer_mode_enabled (win);
1030 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1034 dimmed = _selected_msg_sent_in_progress (win);
1036 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1039 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1040 /* The move_to button should be dimmed when viewing an attachment,
1041 * but should be enabled when viewing a message from the list,
1042 * or when viewing a search result.
1044 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1045 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1050 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1057 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1059 ModestDimmingRule *rule = NULL;
1060 gboolean dimmed = FALSE;
1062 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1063 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1064 rule = MODEST_DIMMING_RULE (user_data);
1066 /* Check dimmed rule */
1068 dimmed = _transfer_mode_enabled (win);
1070 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1077 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1079 ModestDimmingRule *rule = NULL;
1080 TnyFolderType types[3];
1081 gboolean dimmed = FALSE;
1083 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1084 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1085 rule = MODEST_DIMMING_RULE (user_data);
1087 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1088 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1089 types[2] = TNY_FOLDER_TYPE_SENT;
1091 /* Check dimmed rule */
1093 dimmed = _clipboard_is_empty (win);
1095 modest_dimming_rule_set_notification (rule,
1096 dgettext("hildon-common-strings",
1097 "ecoc_ib_edwin_nothing_to_paste"));
1100 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1102 modest_dimming_rule_set_notification (rule,
1103 dgettext("hildon-common-strings",
1104 "ckct_ib_unable_to_paste_here"));
1107 dimmed = !_folder_view_has_focus (win);
1109 modest_dimming_rule_set_notification (rule,
1110 dgettext("hildon-common-strings",
1111 "ckct_ib_unable_to_paste_here"));
1114 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1116 modest_dimming_rule_set_notification (rule,
1117 dgettext("hildon-common-strings",
1118 "ckct_ib_unable_to_paste_here"));
1121 dimmed = _selected_folder_is_same_as_source (win);
1123 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1126 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1128 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1136 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1138 ModestDimmingRule *rule = NULL;
1139 gboolean dimmed = FALSE;
1140 GtkWidget *focused = NULL;
1142 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1143 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1144 rule = MODEST_DIMMING_RULE (user_data);
1146 focused = gtk_window_get_focus (GTK_WINDOW (win));
1148 /* Main window dimming rules */
1149 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1150 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1152 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1153 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1155 if (!dimmed && GTK_IS_ENTRY (focused)) {
1156 const gchar *current_text;
1157 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1158 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1161 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1162 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1163 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1166 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1172 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1174 ModestDimmingRule *rule = NULL;
1175 gboolean dimmed = FALSE;
1177 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1178 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1179 rule = MODEST_DIMMING_RULE (user_data);
1181 /* Check dimmed rule */
1183 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1186 dimmed = _purged_attach_selected (win, FALSE, NULL);
1188 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1196 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1198 ModestDimmingRule *rule = NULL;
1199 gboolean dimmed = FALSE;
1201 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1202 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1203 rule = MODEST_DIMMING_RULE (user_data);
1205 /* Check dimmed rule */
1207 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1210 dimmed = _purged_attach_selected (win, FALSE, NULL);
1212 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1220 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1222 ModestDimmingRule *rule = NULL;
1223 const DimmedState *state = NULL;
1224 gboolean dimmed = FALSE;
1226 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1227 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1228 rule = MODEST_DIMMING_RULE (user_data);
1229 state = modest_window_get_dimming_state (win);
1231 /* Check in main window if there's only one message selected */
1232 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1233 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1236 /* Check in view window if there's any attachment selected */
1237 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1238 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1240 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1245 dimmed = _selected_msg_sent_in_progress (win);
1247 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1251 /* cannot purge in editable drafts nor pop folders */
1253 dimmed = _invalid_folder_for_purge (win, rule);
1256 /* Check if the selected message in main window has attachments */
1257 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1258 dimmed = !(state->any_has_attachments);
1260 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1263 /* Check if all attachments are already purged */
1265 dimmed = _purged_attach_selected (win, TRUE, rule);
1268 /* Check if the message is already downloaded */
1269 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1270 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1272 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1280 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1282 ModestDimmingRule *rule = NULL;
1283 gboolean dimmed = FALSE;
1285 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1286 rule = MODEST_DIMMING_RULE (user_data);
1288 /* Check dimmed rule */
1289 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1290 dimmed = _clipboard_is_empty (win);
1292 modest_dimming_rule_set_notification (rule, "");
1295 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1296 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1303 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1305 ModestDimmingRule *rule = NULL;
1306 gboolean dimmed = FALSE;
1308 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1309 rule = MODEST_DIMMING_RULE (user_data);
1311 /* Check dimmed rule */
1312 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1313 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1320 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1322 ModestDimmingRule *rule = NULL;
1323 const DimmedState *state = NULL;
1324 gboolean dimmed = FALSE;
1326 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1327 rule = MODEST_DIMMING_RULE (user_data);
1328 state = modest_window_get_dimming_state (win);
1330 /* Check common dimming rules */
1332 dimmed = _invalid_clipboard_selected (win, rule);
1335 /* Check window specific dimming rules */
1336 if (MODEST_IS_MAIN_WINDOW (win)) {
1337 /* Get focused widget */
1338 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1340 if (MODEST_IS_HEADER_VIEW (focused)) {
1342 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1344 modest_dimming_rule_set_notification (rule, "");
1347 dimmed = _selected_msg_sent_in_progress (win);
1349 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1352 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1354 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1357 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1358 TnyFolderType types[3];
1360 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1361 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1362 types[2] = TNY_FOLDER_TYPE_SENT;
1364 /* Apply folder rules */
1366 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1368 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1371 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1373 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1376 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1378 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1387 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1389 ModestDimmingRule *rule = NULL;
1390 const DimmedState *state = NULL;
1391 gboolean dimmed = FALSE;
1393 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1394 rule = MODEST_DIMMING_RULE (user_data);
1395 state = modest_window_get_dimming_state (win);
1397 /* Check common dimming rules */
1399 dimmed = _invalid_clipboard_selected (win, rule);
1402 /* Check window specific dimming rules */
1403 if (MODEST_IS_MAIN_WINDOW (win)) {
1404 /* Get focused widget */
1405 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1407 if (MODEST_IS_HEADER_VIEW (focused)) {
1409 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1411 modest_dimming_rule_set_notification (rule, "");
1414 dimmed = _selected_msg_sent_in_progress (win);
1416 modest_dimming_rule_set_notification (rule, _(""));
1419 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1421 modest_dimming_rule_set_notification (rule, _(""));
1424 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1425 TnyFolderType types[3];
1427 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1428 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1429 types[2] = TNY_FOLDER_TYPE_SENT;
1432 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1434 modest_dimming_rule_set_notification (rule, _(""));
1437 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1439 modest_dimming_rule_set_notification (rule, _(""));
1448 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1450 ModestDimmingRule *rule = NULL;
1451 const DimmedState *state = NULL;
1452 gboolean dimmed = FALSE;
1454 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1455 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1456 rule = MODEST_DIMMING_RULE (user_data);
1457 state = modest_window_get_dimming_state (win);
1460 /* Check common dimming rules */
1462 ModestMsgEditFormat format;
1463 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1465 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1467 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1472 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1473 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1475 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1477 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1485 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1487 ModestDimmingRule *rule = NULL;
1488 const DimmedState *state = NULL;
1489 gboolean dimmed = FALSE;
1491 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1492 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1493 rule = MODEST_DIMMING_RULE (user_data);
1494 state = modest_window_get_dimming_state (win);
1498 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1499 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1501 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1503 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1511 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1513 ModestDimmingRule *rule = NULL;
1514 const DimmedState *state = NULL;
1515 gboolean dimmed = FALSE;
1516 GtkWidget *focused = NULL;
1518 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1519 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1520 rule = MODEST_DIMMING_RULE (user_data);
1521 state = modest_window_get_dimming_state (win);
1523 focused = gtk_window_get_focus (GTK_WINDOW (win));
1526 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1530 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1534 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1535 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1537 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1538 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1545 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1547 ModestDimmingRule *rule = NULL;
1548 const DimmedState *state = NULL;
1549 gboolean dimmed = FALSE;
1551 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1552 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1553 rule = MODEST_DIMMING_RULE (user_data);
1554 state = modest_window_get_dimming_state (win);
1557 TnyList *selected_attachments = NULL;
1558 gint n_att_selected = 0;
1559 GtkWidget *attachments_view;
1560 attachments_view = modest_msg_edit_window_get_child_widget (
1561 MODEST_MSG_EDIT_WINDOW (win),
1562 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1564 selected_attachments = modest_attachments_view_get_selection (
1565 MODEST_ATTACHMENTS_VIEW (attachments_view));
1566 n_att_selected = tny_list_get_length (selected_attachments);
1567 g_object_unref (selected_attachments);
1569 dimmed = (n_att_selected != 1);
1576 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1578 ModestDimmingRule *rule = NULL;
1579 const DimmedState *state = NULL;
1580 gboolean dimmed = FALSE;
1582 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1583 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1584 rule = MODEST_DIMMING_RULE (user_data);
1585 state = modest_window_get_dimming_state (win);
1588 GtkWidget *subject_field, *body_field;
1589 GtkTextBuffer *body_buffer;
1590 const gchar *subject = NULL;
1591 body_field = modest_msg_edit_window_get_child_widget (
1592 MODEST_MSG_EDIT_WINDOW (win),
1593 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1594 subject_field = modest_msg_edit_window_get_child_widget (
1595 MODEST_MSG_EDIT_WINDOW (win),
1596 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1597 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1598 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1600 dimmed = ((subject == NULL || subject[0] == '\0')
1601 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1603 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1607 GtkWidget *to_field, *cc_field, *bcc_field;
1608 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1609 cc_field = modest_msg_edit_window_get_child_widget (
1610 MODEST_MSG_EDIT_WINDOW (win),
1611 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1612 to_field = modest_msg_edit_window_get_child_widget (
1613 MODEST_MSG_EDIT_WINDOW (win),
1614 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1615 bcc_field = modest_msg_edit_window_get_child_widget (
1616 MODEST_MSG_EDIT_WINDOW (win),
1617 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1618 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1619 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1620 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1622 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1623 gtk_text_buffer_get_char_count (cc_buffer) +
1624 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1626 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1633 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1635 ModestDimmingRule *rule = NULL;
1636 gboolean dimmed = FALSE;
1638 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1639 rule = MODEST_DIMMING_RULE (user_data);
1641 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1643 /* Check dimmed rule */
1645 dimmed = _transfer_mode_enabled (win);
1647 modest_dimming_rule_set_notification (
1648 rule, _("mail_ib_notavailable_downloading"));
1651 dimmed = modest_msg_view_window_first_message_selected (
1652 MODEST_MSG_VIEW_WINDOW(win));
1653 modest_dimming_rule_set_notification (rule, NULL);
1660 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1662 ModestDimmingRule *rule = NULL;
1663 gboolean dimmed = FALSE;
1665 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1666 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1667 rule = MODEST_DIMMING_RULE (user_data);
1669 /* Check dimmed rule */
1671 dimmed = _transfer_mode_enabled (win);
1673 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1676 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1677 modest_dimming_rule_set_notification (rule, NULL);
1685 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1687 const gboolean dimmed =
1688 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1695 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1697 ModestDimmingRule *rule = NULL;
1698 TnyFolderType types[1];
1699 const DimmedState *state = NULL;
1700 gboolean dimmed = FALSE;
1702 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1703 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1704 rule = MODEST_DIMMING_RULE (user_data);
1705 state = modest_window_get_dimming_state (win);
1707 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1709 /* Check dimmed rules */
1711 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1713 modest_dimming_rule_set_notification (rule, "");
1716 dimmed = !_sending_in_progress (win);
1718 modest_dimming_rule_set_notification (rule, "");
1725 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1727 ModestDimmingRule *rule = NULL;
1728 TnyFolderType types[1];
1729 const DimmedState *state = NULL;
1730 gboolean dimmed = FALSE;
1732 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1733 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1734 rule = MODEST_DIMMING_RULE (user_data);
1735 state = modest_window_get_dimming_state (win);
1737 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1739 /* Check dimmed rules */
1741 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1743 modest_dimming_rule_set_notification (rule, "");
1746 dimmed = !_sending_in_progress (win);
1748 modest_dimming_rule_set_notification (rule, "");
1755 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1757 ModestDimmingRule *rule = NULL;
1758 gboolean dimmed = FALSE;
1760 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1761 rule = MODEST_DIMMING_RULE (user_data);
1763 /* Check dimmed rule */
1765 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1768 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1775 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1777 ModestDimmingRule *rule = NULL;
1778 gboolean dimmed = FALSE;
1780 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1781 rule = MODEST_DIMMING_RULE (user_data);
1783 /* Check dimmed rule */
1785 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1786 if (g_slist_length (account_names) <= 1)
1789 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1791 modest_account_mgr_free_account_names (account_names);
1798 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1800 ModestDimmingRule *rule = NULL;
1801 gboolean dimmed = FALSE;
1802 GtkWidget *focused = NULL;
1804 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1805 rule = MODEST_DIMMING_RULE (user_data);
1806 focused = gtk_window_get_focus (GTK_WINDOW (win));
1811 gchar *selection = NULL;
1812 if (GTK_IS_TEXT_VIEW (focused)) {
1813 GtkTextIter start, end;
1814 GtkTextBuffer *buffer = NULL;
1815 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1816 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1817 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1819 } else if (GTK_IS_LABEL (focused)) {
1821 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1822 const gchar *start_offset;
1823 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1824 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1825 selection = g_new0 (gchar, end - start + 1);
1826 g_utf8_strncpy (selection, start_offset, end - start);
1829 gboolean do_check = TRUE;
1830 GtkClipboard *clipboard;
1831 if (GTK_IS_HTML (focused)) {
1834 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1835 do_check = !((sel == NULL) || (sel[0] == '\0'));
1838 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1839 selection = gtk_clipboard_wait_for_text (clipboard);
1844 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1850 /* *********************** static utility functions ******************** */
1854 _selected_folder_not_writeable (ModestMainWindow *win,
1857 GtkWidget *folder_view = NULL;
1858 TnyFolderStore *parent_folder = NULL;
1859 ModestEmailClipboard *clipboard = NULL;
1860 ModestTnyFolderRules rules;
1861 gboolean is_local_acc = FALSE;
1862 gboolean xfer_folders = FALSE;
1863 gboolean result = FALSE;
1865 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1867 /* Get folder view */
1868 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1869 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1870 /* If no folder view, always dimmed */
1874 /* Get selected folder as parent of new folder to create */
1875 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1876 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1877 /* If it's the local account and its transfering folders, then do not dim */
1878 if (TNY_IS_ACCOUNT (parent_folder)) {
1879 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1881 clipboard = modest_runtime_get_email_clipboard ();
1882 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1887 result = !(is_local_acc && xfer_folders);
1889 result = !is_local_acc;
1893 /* Check dimmed rule */
1894 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1895 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1899 if (parent_folder != NULL)
1900 g_object_unref (parent_folder);
1906 _selected_folder_not_deletable (ModestMainWindow *win)
1908 GtkWidget *folder_view = NULL;
1909 TnyFolderStore *parent_folder = NULL;
1910 ModestTnyFolderRules rules;
1911 gboolean result = FALSE;
1913 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1915 /* Get folder view */
1916 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1917 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1918 /* If no folder view, always dimmed */
1922 /* Get selected folder as parent of new folder to create */
1923 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1924 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1929 /* Check dimmed rule */
1930 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1931 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1935 if (parent_folder != NULL)
1936 g_object_unref (parent_folder);
1942 _selected_folder_not_moveable (ModestMainWindow *win)
1944 GtkWidget *folder_view = NULL;
1945 TnyFolderStore *parent_folder = NULL;
1946 ModestTnyFolderRules rules;
1947 gboolean result = FALSE;
1949 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1951 /* Get folder view */
1952 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1953 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1954 /* If no folder view, always dimmed */
1958 /* Get selected folder as parent of new folder to create */
1959 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1960 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1965 /* Check dimmed rule */
1966 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1967 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1971 if (parent_folder != NULL)
1972 g_object_unref (parent_folder);
1978 _selected_folder_not_renameable (ModestMainWindow *win)
1980 GtkWidget *folder_view = NULL;
1981 TnyFolderStore *parent_folder = NULL;
1982 ModestTnyFolderRules rules;
1983 gboolean result = FALSE;
1985 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1987 /* Get folder view */
1988 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1989 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1990 /* If no folder view, always dimmed */
1994 /* Get selected folder as parent of new folder to create */
1995 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1996 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
2001 /* Check dimmed rule */
2002 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
2003 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
2007 if (parent_folder != NULL)
2008 g_object_unref (parent_folder);
2014 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
2016 TnyFolderType types[2];
2017 gboolean result = FALSE;
2019 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2021 types[0] = TNY_FOLDER_TYPE_ROOT;
2022 types[1] = TNY_FOLDER_TYPE_INBOX;
2024 /* Check folder type */
2025 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2027 /* Check pop and MMC accounts */
2029 result = _selected_folder_is_MMC_or_POP_root (win);
2037 _selected_folder_is_root (ModestMainWindow *win)
2039 TnyFolderType types[1];
2040 gboolean result = FALSE;
2042 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2044 /* All accounts are root items: */
2045 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2046 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2048 gboolean is_account = FALSE;
2049 TnyFolderStore *folder_store =
2050 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2052 is_account = TNY_IS_ACCOUNT (folder_store);
2053 g_object_unref (folder_store);
2054 folder_store = NULL;
2061 /* Try something more precise: */
2062 types[0] = TNY_FOLDER_TYPE_ROOT;
2064 /* Check folder type */
2065 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2067 /* Check pop and MMC accounts */
2069 result = _selected_folder_is_MMC_or_POP_root (win);
2076 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2078 GtkWidget *folder_view = NULL;
2079 TnyFolderStore *parent_folder = NULL;
2080 gboolean result = FALSE;
2082 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2083 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2087 /* Get selected folder as parent of new folder to create */
2088 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2092 if (TNY_IS_ACCOUNT (parent_folder)) {
2093 /* If it's the local account then do not dim */
2094 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2097 /* If it's the MMC root folder then dim it */
2098 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2101 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2102 /* If it's POP then dim */
2103 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2104 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2108 g_object_unref (parent_folder);
2114 _header_view_is_all_selected (ModestMainWindow *win)
2116 const DimmedState *state = NULL;
2118 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2120 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2122 return state->all_selected;
2126 _selected_folder_is_empty (ModestMainWindow *win)
2128 GtkWidget *folder_view = NULL;
2129 TnyFolderStore *folder = NULL;
2130 gboolean result = FALSE;
2132 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2134 /* Get folder view */
2135 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2136 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2137 /* If no folder view, always dimmed */
2141 /* Get selected folder as parent of new folder to create */
2142 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2143 if (!(folder && TNY_IS_FOLDER(folder))) {
2145 g_object_unref (folder);
2149 /* Check folder type */
2150 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2153 g_object_unref (folder);
2159 _folder_view_has_focus (ModestWindow *win)
2161 GtkWidget *folder_view = NULL;
2163 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2165 /* Get folder view */
2166 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2167 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2171 if (gtk_widget_is_focus(folder_view))
2178 _selected_folder_is_same_as_source (ModestWindow *win)
2180 ModestEmailClipboard *clipboard = NULL;
2181 GtkWidget *folder_view = NULL;
2182 TnyFolderStore *folder = NULL;
2183 gboolean result = FALSE;
2185 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2187 /* Get folder view */
2188 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2189 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2193 /* Get selected folder as destination folder */
2194 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2195 if (!(folder && TNY_IS_FOLDER(folder))) {
2200 /* Check clipboard is cleared */
2201 clipboard = modest_runtime_get_email_clipboard ();
2202 if (modest_email_clipboard_cleared (clipboard)) {
2207 /* Check source folder */
2208 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2212 g_object_unref (folder);
2218 _selected_folder_is_any_of_type (ModestWindow *win,
2219 TnyFolderType types[],
2222 GtkWidget *folder_view = NULL;
2223 TnyFolderStore *folder = NULL;
2224 TnyFolderType folder_type;
2226 gboolean result = FALSE;
2228 /*Get current folder */
2229 if (MODEST_IS_MAIN_WINDOW(win)) {
2231 /* Get folder view */
2232 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2233 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2234 /* If no folder view, always dimmed */
2238 /* Get selected folder as parent of new folder to create */
2239 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2241 if (!(folder && TNY_IS_FOLDER(folder))) {
2243 g_object_unref (folder);
2247 /* Check folder type */
2248 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2250 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2251 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2252 for (i=0; i < ntypes; i++) {
2253 result = result || folder_type == types[i];
2259 g_object_unref (folder);
2265 _folder_is_any_of_type (TnyFolder *folder,
2266 TnyFolderType types[],
2269 TnyFolderType folder_type;
2270 gboolean result = FALSE;
2273 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2275 /* Get folder type */
2276 folder_type = modest_tny_folder_guess_folder_type (folder);
2277 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2278 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2280 /* Check foler type */
2281 for (i=0; i < ntypes; i++) {
2282 result = result || folder_type == types[i];
2289 _clipboard_is_empty (ModestWindow *win)
2291 gboolean result = FALSE;
2293 if (MODEST_IS_MAIN_WINDOW (win)) {
2294 ModestEmailClipboard *clipboard = NULL;
2295 clipboard = modest_runtime_get_email_clipboard ();
2296 if (modest_email_clipboard_cleared (clipboard))
2304 _invalid_clipboard_selected (ModestWindow *win,
2305 ModestDimmingRule *rule)
2307 const DimmedState *state = NULL;
2308 gboolean result = FALSE;
2309 GtkWidget *focused = NULL;
2311 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2312 state = modest_window_get_dimming_state (win);
2313 /* Get focuesed widget */
2314 focused = gtk_window_get_focus (GTK_WINDOW (win));
2316 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2317 gboolean has_selection = FALSE;
2318 if (GTK_IS_TEXT_VIEW (focused)) {
2319 GtkTextBuffer *buffer = NULL;
2320 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2321 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2322 } else if (GTK_IS_EDITABLE (focused)) {
2323 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2325 result = !has_selection;
2326 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2328 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2329 if (GTK_IS_LABEL (focused) &&
2330 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2332 } else if (GTK_IS_TEXT_VIEW (focused)) {
2333 GtkTextBuffer *buffer;
2334 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2335 result = !gtk_text_buffer_get_has_selection (buffer);
2336 } else if (GTK_IS_HTML (focused)) {
2339 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2340 result = ((sel == NULL) || (sel[0] == '\0'));
2341 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2344 GtkClipboard *clipboard;
2347 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2348 /* Get clipboard selection*/
2349 selection = gtk_clipboard_wait_for_text (clipboard);
2351 result = (selection == NULL);
2359 modest_dimming_rule_set_notification (rule, "");
2362 else if (MODEST_IS_MAIN_WINDOW (win)) {
2364 result = state->n_selected == 0;
2366 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2374 _invalid_attach_selected (ModestWindow *win,
2377 gboolean for_remove,
2378 ModestDimmingRule *rule)
2380 TnyList *attachments;
2382 TnyHeaderFlags flags;
2383 gboolean nested_attachments = FALSE;
2384 gboolean selected_messages = FALSE;
2385 const DimmedState *state = NULL;
2386 gboolean result = FALSE;
2388 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2389 state = modest_window_get_dimming_state (win);
2391 if (MODEST_IS_MAIN_WINDOW (win)) {
2392 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2394 result = !state->any_has_attachments;
2396 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2398 /* Get selected atachments */
2399 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2400 n_selected = tny_list_get_length (attachments);
2405 result = n_selected != 1;
2408 result = n_selected < 1;
2411 /* Check attached type (view operation not required) */
2412 if (!result && !for_view) {
2414 iter = tny_list_create_iterator (attachments);
2415 while (!tny_iterator_is_done (iter) && !result) {
2416 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2417 TnyList *nested_list = tny_simple_list_new ();
2418 if (!for_remove && TNY_IS_MSG (mime_part)) {
2419 selected_messages = TRUE;
2422 tny_mime_part_get_parts (mime_part, nested_list);
2423 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2424 nested_attachments = TRUE;
2427 g_object_unref (nested_list);
2428 g_object_unref (mime_part);
2429 tny_iterator_next (iter);
2431 g_object_unref (iter);
2434 /* Set notifications */
2435 if (result && rule != NULL) {
2436 if (selected_messages) {
2437 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2438 } else if (nested_attachments) {
2439 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2440 } else if (n_selected == 0) {
2441 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2442 } else if (unique) {
2443 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2448 g_object_unref (attachments);
2455 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2457 TnyList *attachments = NULL;
2460 gint n_attachments = 0;
2461 gboolean result = FALSE;
2463 /* This should check if _all_ the attachments are already purged. If only some
2464 * of them are purged, then it does not cause dim as there's a confirmation dialog
2465 * for removing only local attachments */
2467 /* Get selected atachments */
2468 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2469 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2470 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2471 /* If we're in main window, we won't know if there are already purged attachments */
2475 if (attachments == NULL)
2478 if (tny_list_get_length (attachments)) {
2479 g_object_unref (attachments);
2483 iter = tny_list_create_iterator (attachments);
2484 while (!tny_iterator_is_done (iter)) {
2485 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2486 if (tny_mime_part_is_purged (mime_part)) {
2490 g_object_unref (mime_part);
2491 tny_iterator_next (iter);
2493 g_object_unref (iter);
2496 g_object_unref (attachments);
2499 result = (purged == n_attachments);
2501 result = (purged > 0);
2503 /* This string no longer exists, refer to NB#75415 for more info
2504 if (result && (rule != NULL))
2505 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2512 _invalid_msg_selected (ModestMainWindow *win,
2514 ModestDimmingRule *rule)
2516 GtkWidget *folder_view = NULL;
2517 const DimmedState *state = NULL;
2518 gboolean result = FALSE;
2520 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2521 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2522 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2524 /* Get folder view to check focus */
2525 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2526 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2528 /* Check dimmed rule (TODO: check focus on widgets */
2530 result = ((state->n_selected == 0 ) ||
2531 (gtk_widget_is_focus (folder_view)));
2533 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2535 if (!result && unique) {
2536 result = state->n_selected > 1;
2538 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2546 _msg_download_in_progress (ModestWindow *win)
2548 gboolean result = FALSE;
2550 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2552 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2553 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2555 else if (MODEST_IS_MAIN_WINDOW (win)) {
2556 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2563 _msg_download_completed (ModestMainWindow *win)
2565 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2566 return state->any_marked_as_cached;
2570 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2572 GSList **send_queues = (GSList **) userdata;
2573 *send_queues = g_slist_prepend (*send_queues, value);
2577 _selected_msg_sent_in_progress (ModestWindow *win)
2579 const DimmedState *state = modest_window_get_dimming_state (win);
2580 return state->sent_in_progress;
2585 _sending_in_progress (ModestWindow *win)
2587 GHashTable *send_queue_cache = NULL;
2588 ModestCacheMgr *cache_mgr = NULL;
2589 ModestTnySendQueue *send_queue = NULL;
2590 GSList *send_queues = NULL, *node = NULL;
2591 gboolean result = FALSE;
2593 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2595 /* Get send queue */
2596 cache_mgr = modest_runtime_get_cache_mgr ();
2597 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2598 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2600 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2602 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2603 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2605 /* Check if send operation is in progress */
2606 result = modest_tny_send_queue_sending_in_progress (send_queue);
2613 _invalid_folder_for_purge (ModestWindow *win,
2614 ModestDimmingRule *rule)
2616 TnyFolder *folder = NULL;
2617 TnyAccount *account = NULL;
2618 gboolean result = FALSE;
2620 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2622 /* Get folder and account of message */
2623 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2624 g_return_val_if_fail(msg != NULL, TRUE);
2625 folder = tny_msg_get_folder (msg);
2626 g_object_unref (msg);
2627 if (folder == NULL) {
2628 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2631 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2632 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2633 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2636 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2637 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2640 g_return_val_if_reached (FALSE);
2642 account = modest_tny_folder_get_account (folder);
2643 if (account == NULL) goto frees;
2646 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2647 TnyFolderType types[2];
2648 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2649 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2651 if (_selected_folder_is_any_of_type (win, types, 2)) {
2653 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2658 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2659 /* If it's POP then dim */
2660 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2661 MODEST_PROTOCOL_STORE_POP) {
2662 TnyList *attachments = NULL;
2663 gint n_selected = 0;
2666 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2668 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2669 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2670 n_selected = tny_list_get_length (attachments);
2671 g_object_unref (attachments);
2674 modest_dimming_rule_set_notification (rule,
2675 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2676 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2683 g_object_unref (folder);
2684 if (account != NULL)
2685 g_object_unref (account);
2691 _transfer_mode_enabled (ModestWindow *win)
2693 gboolean result = FALSE;
2696 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2697 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2698 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2699 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2701 g_warning("_transfer_mode_enabled called with wrong window type");
2708 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2710 GtkWidget *folder_view = NULL;
2711 TnyFolderStore *folder = NULL;
2712 ModestEmailClipboard *clipboard = NULL;
2713 const gchar *folder_name = NULL;
2714 gboolean result = FALSE;
2716 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2718 /*Get current parent folder */
2719 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2720 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2721 /* If no folder view, always dimmed */
2722 if (!folder_view) return FALSE;
2724 /* Get selected folder as parent of new folder to create */
2725 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2726 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2728 /* get modest clipboard and source folder */
2729 clipboard = modest_runtime_get_email_clipboard ();
2730 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2731 if (folder_name == NULL) goto frees;
2733 /* Check source subfolders names */
2734 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2740 g_object_unref (folder);
2747 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2750 ModestDimmingRule *rule = NULL;
2751 gboolean dimmed = FALSE;
2753 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2754 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2755 rule = MODEST_DIMMING_RULE (user_data);
2757 /* Check dimmed rule */
2759 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2766 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2769 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2771 ModestMsgEditFormat format =
2772 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2774 return (format != MODEST_MSG_EDIT_FORMAT_HTML);