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-account-mgr-helpers.h"
38 #include "modest-dimming-rule.h"
39 #include "modest-debug.h"
40 #include "modest-tny-folder.h"
41 #include "modest-tny-account.h"
42 #include "modest-tny-msg.h"
43 #include "modest-tny-mime-part.h"
44 #include "modest-text-utils.h"
45 #include "widgets/modest-folder-view.h"
46 #include "modest-address-book.h"
47 #include <widgets/modest-attachments-view.h>
48 #include <modest-runtime.h>
49 #include <tny-simple-list.h>
50 #include <tny-merge-folder.h>
51 #include <widgets/modest-recpt-editor.h>
52 #include <gtkhtml/gtkhtml.h>
53 #include <modest-runtime.h>
54 #include <widgets/modest-header-window.h>
55 #include <widgets/modest-folder-window.h>
58 static gboolean _invalid_attach_selected (ModestWindow *win,
59 gboolean unique, gboolean for_view, gboolean for_remove,
60 ModestDimmingRule *rule);
61 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
62 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
63 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
64 static gboolean _msg_download_in_progress (ModestWindow *win);
65 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
66 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
67 static gboolean _transfer_mode_enabled (ModestWindow *win);
68 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
69 static gboolean _send_receive_in_progress (ModestWindow *win);
70 static gboolean _msgs_send_in_progress (void);
71 static gboolean _all_msgs_in_sending_status (ModestHeaderView *header_view) G_GNUC_UNUSED;
72 static gboolean _forbid_outgoing_xfers (ModestWindow *window);
77 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
79 DimmedState *state = NULL;
80 TnyHeader *header = NULL;
81 ModestCacheMgr *cache_mgr = NULL;
82 GHashTable *send_queue_cache = NULL;
83 ModestTnySendQueue *send_queue = NULL;
84 GSList *send_queues = NULL, *node = NULL;
85 gboolean found = FALSE;
86 gchar *msg_uid = NULL;
88 gboolean all_deleted = TRUE;
89 gboolean all_seen = TRUE;
90 gboolean all_cached = TRUE;
91 gboolean all_has_attach = TRUE;
93 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
96 state = g_slice_new0 (DimmedState);
97 state->n_selected = 0;
98 state->already_opened_msg = 0;
99 state->any_marked_as_deleted = FALSE;
100 state->all_marked_as_deleted = FALSE;
101 state->any_marked_as_seen = FALSE;
102 state->all_marked_as_seen = FALSE;
103 state->any_marked_as_cached = FALSE;
104 state->all_marked_as_cached = FALSE;
105 state->any_has_attachments = FALSE;
106 state->all_has_attachments = FALSE;
107 state->sent_in_progress = FALSE;
109 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
112 g_return_val_if_fail (TNY_IS_HEADER(header), state);
113 flags = tny_header_get_flags (header);
118 /* Mark as deleted */
119 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
120 state->all_marked_as_deleted = all_deleted;
121 if (!state->any_marked_as_deleted)
122 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
125 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
126 state->all_marked_as_seen = all_seen;
127 if (!state->any_marked_as_seen)
128 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
131 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
132 state->all_marked_as_cached = all_cached;
133 if (!state->any_marked_as_cached)
134 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
136 /* Mark has_attachments */
137 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
138 state->all_has_attachments = all_has_attach;
139 if (!state->any_has_attachments)
140 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
142 /* sent in progress */
143 msg_uid = modest_tny_send_queue_get_msg_id (header);
144 if (!state->sent_in_progress) {
145 cache_mgr = modest_runtime_get_cache_mgr ();
146 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
147 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
149 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
151 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
152 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
154 /* Check if msg uid is being processed inside send queue */
155 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
157 state->sent_in_progress = found;
162 g_object_unref (header);
163 g_slist_free (send_queues);
170 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
172 DimmedState *state = NULL;
174 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
177 if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
178 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
185 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
187 ModestDimmingRule *rule = NULL;
188 gboolean dimmed = FALSE;
190 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
191 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
192 rule = MODEST_DIMMING_RULE (user_data);
194 /* Check dimmed rule */
200 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
202 ModestDimmingRule *rule = NULL;
203 gboolean dimmed = FALSE;
205 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
206 rule = MODEST_DIMMING_RULE (user_data);
208 if (MODEST_IS_FOLDER_WINDOW (win)) {
209 #ifdef MODEST_TOOLKIT_HILDON2
210 dimmed = modest_ui_dimming_rules_on_folder_window_delete (win, user_data);
214 } else if (MODEST_IS_HEADER_WINDOW (win)) {
217 dimmed = _transfer_mode_enabled (win);
220 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
223 GtkWidget *header_view;
226 header_view = GTK_WIDGET (modest_header_window_get_header_view (MODEST_HEADER_WINDOW (win)));
227 folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
229 dimmed = (tny_folder_get_all_count (TNY_FOLDER (folder)) == 0) ||
230 modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view));
233 (tny_folder_get_folder_type (TNY_FOLDER (folder)) == TNY_FOLDER_TYPE_OUTBOX)) {
234 dimmed = _all_msgs_in_sending_status (MODEST_HEADER_VIEW (header_view));;
236 g_object_unref (folder);
246 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
248 gboolean dimmed = FALSE;
250 if (MODEST_IS_HEADER_WINDOW (win)) {
258 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
260 ModestDimmingRule *rule = NULL;
261 TnyFolderType types[4];
262 gboolean dimmed = FALSE;
264 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
265 rule = MODEST_DIMMING_RULE (user_data);
267 types[0] = TNY_FOLDER_TYPE_DRAFTS;
268 types[1] = TNY_FOLDER_TYPE_OUTBOX;
269 types[2] = TNY_FOLDER_TYPE_SENT;
270 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
272 if (MODEST_IS_FOLDER_WINDOW (win)) {
273 ModestFolderView *folder_view;
274 folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
275 dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
276 MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE);
280 dimmed = _selected_folder_is_any_of_type (win, types, 4);
282 modest_dimming_rule_set_notification (rule, "");
290 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
292 ModestDimmingRule *rule = NULL;
293 gboolean dimmed = FALSE;
294 TnyFolderType types[3];
296 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
297 rule = MODEST_DIMMING_RULE (user_data);
299 types[0] = TNY_FOLDER_TYPE_DRAFTS;
300 types[1] = TNY_FOLDER_TYPE_OUTBOX;
301 types[2] = TNY_FOLDER_TYPE_ROOT;
303 /* Check dimmed rule */
304 dimmed = _selected_folder_is_any_of_type (win, types, 3);
306 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
309 /* msg view window dimming rules */
310 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
312 /* This could happen if we load the msg view window with a
313 preview before loading the full message */
314 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
318 g_object_unref (msg);
322 dimmed = _transfer_mode_enabled (win);
324 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
327 dimmed = _msg_download_in_progress (win);
329 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
338 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
340 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
346 _message_already_sent (ModestMsgViewWindow *view_window)
350 gboolean already_sent = FALSE;
352 header = modest_msg_view_window_get_header (view_window);
354 folder = tny_header_get_folder (header);
356 if (modest_tny_folder_guess_folder_type (folder) ==
357 TNY_FOLDER_TYPE_OUTBOX) {
358 ModestTnySendQueueStatus status =
359 modest_tny_all_send_queues_get_msg_status (header);
360 if (status == MODEST_TNY_SEND_QUEUE_UNKNOWN ||
361 status == MODEST_TNY_SEND_QUEUE_SENDING)
364 g_object_unref (folder);
366 g_object_unref (header);
373 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
375 ModestDimmingRule *rule = NULL;
376 const DimmedState *state = NULL;
377 gboolean dimmed = FALSE;
379 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
380 rule = MODEST_DIMMING_RULE (user_data);
381 state = modest_window_get_dimming_state (win);
383 /* If we're in transfer mode then do not allow to delete messages */
384 dimmed = _transfer_mode_enabled (win);
386 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
390 /* Check dimmed rule */
391 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
392 /* This could happen if we load the msg view window with a
393 preview before loading the full message */
394 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
398 g_object_unref (msg);
403 dimmed = state->any_marked_as_deleted;
405 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
406 modest_dimming_rule_set_notification (rule, msg);
412 dimmed = state->sent_in_progress;
414 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
417 /* This could happen if we're viewing a message of the
418 outbox that has been already sent */
420 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
422 /* The delete button should be dimmed when viewing an attachment,
423 * but should be enabled when viewing a message from the list,
424 * or when viewing a search result.
427 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
428 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
430 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
440 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
442 ModestDimmingRule *rule = NULL;
443 gboolean dimmed = FALSE;
445 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
446 rule = MODEST_DIMMING_RULE (user_data);
449 /* Check dimmed rule */
450 if (MODEST_IS_MSG_VIEW_WINDOW (win))
451 dimmed = _msg_download_in_progress (win);
453 modest_dimming_rule_set_notification (rule, "");
460 modest_ui_dimming_rules_on_fetch_images (ModestWindow *win, gpointer user_data)
462 gboolean dimmed = FALSE;
464 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
466 dimmed = !modest_msg_view_window_has_blocked_external_images (MODEST_MSG_VIEW_WINDOW (win));
473 modest_ui_dimming_rules_on_mark_as_read_msg_in_view (ModestWindow *win, gpointer user_data)
475 ModestDimmingRule *rule = NULL;
477 TnyHeaderFlags flags;
478 gboolean dimmed = FALSE;
481 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
482 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
483 rule = MODEST_DIMMING_RULE (user_data);
485 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
490 /* If the viewer is showing a message sent as attachment */
492 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
495 flags = tny_header_get_flags (header);
496 if (flags & TNY_HEADER_FLAG_SEEN)
501 g_object_unref (header);
507 modest_ui_dimming_rules_on_mark_as_unread_msg_in_view (ModestWindow *win, gpointer user_data)
509 ModestDimmingRule *rule = NULL;
511 TnyHeaderFlags flags;
512 gboolean dimmed = FALSE;
515 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
516 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
517 rule = MODEST_DIMMING_RULE (user_data);
519 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
524 /* If the viewer is showing a message sent as attachment */
526 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
529 flags = tny_header_get_flags (header);
530 if (!(flags & TNY_HEADER_FLAG_SEEN))
535 g_object_unref (header);
540 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
542 ModestDimmingRule *rule = NULL;
543 gboolean dimmed = FALSE;
545 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
546 rule = MODEST_DIMMING_RULE (user_data);
548 if (MODEST_IS_HEADER_WINDOW (win))
549 #ifdef MODEST_TOOLKIT_HILDON2
550 dimmed = modest_ui_dimming_rules_on_header_window_move_to (win, user_data);
554 else if (MODEST_IS_FOLDER_WINDOW (win))
555 #ifdef MODEST_TOOLKIT_HILDON2
556 dimmed = modest_ui_dimming_rules_on_folder_window_move_to (win, user_data);
560 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
561 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
568 _forbid_outgoing_xfers (ModestWindow *window)
570 const gchar *account_name;
572 gboolean dimmed = FALSE;
574 account_name = modest_window_get_active_account (window);
575 account = modest_tny_account_store_get_server_account (modest_runtime_get_account_store (),
577 TNY_ACCOUNT_TYPE_STORE);
580 ModestProtocolType protocol_type;
582 protocol_type = modest_tny_account_get_protocol_type (account);
583 dimmed = modest_protocol_registry_protocol_type_has_tag
584 (modest_runtime_get_protocol_registry (),
586 MODEST_PROTOCOL_REGISTRY_STORE_FORBID_OUTGOING_XFERS);
588 g_object_unref (account);
594 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
596 ModestDimmingRule *rule = NULL;
597 gboolean dimmed = FALSE;
599 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
600 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
601 rule = MODEST_DIMMING_RULE (user_data);
603 /* This could happen if we load the msg view window with a
604 preview before loading the full message */
605 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
609 g_object_unref (msg);
612 /* Check dimmed rule */
613 dimmed = _transfer_mode_enabled (win);
615 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
618 dimmed = _forbid_outgoing_xfers (win);
621 const DimmedState *state = modest_window_get_dimming_state (win);
623 dimmed = state->any_marked_as_deleted;
625 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
626 modest_dimming_rule_set_notification (rule, msg);
633 dimmed = _selected_msg_sent_in_progress (win);
635 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
638 /* This could happen if we're viewing a message of the outbox
639 that has been already sent */
641 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
644 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
645 /* The move_to button should be dimmed when viewing an attachment,
646 * but should be enabled when viewing a message from the list,
647 * or when viewing a search result.
649 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
650 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
654 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
661 modest_ui_dimming_rules_on_find_in_msg (ModestWindow *win, gpointer user_data)
663 ModestDimmingRule *rule = NULL;
664 gboolean dimmed = FALSE;
666 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
667 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
668 rule = MODEST_DIMMING_RULE (user_data);
670 /* This could happen if we load the msg view window with a
671 preview before loading the full message */
672 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
673 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
677 g_object_unref (msg);
681 /* Check dimmed rule */
682 dimmed = _transfer_mode_enabled (win);
684 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
691 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
693 ModestDimmingRule *rule = NULL;
694 gboolean dimmed = FALSE;
695 GtkWidget *focused = NULL;
697 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
698 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
699 rule = MODEST_DIMMING_RULE (user_data);
701 focused = gtk_window_get_focus (GTK_WINDOW (win));
704 if (!dimmed && GTK_IS_ENTRY (focused)) {
705 const gchar *current_text;
706 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
707 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
710 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
711 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
712 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
715 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
721 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
723 ModestDimmingRule *rule = NULL;
724 gboolean dimmed = FALSE;
726 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
727 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
728 rule = MODEST_DIMMING_RULE (user_data);
730 /* Check dimmed rule */
731 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
734 dimmed = _purged_attach_selected (win, FALSE, NULL);
736 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
744 _not_valid_attachments (ModestWindow *win, gboolean save_not_remove)
747 TnyList *attachments;
748 gboolean result = FALSE;
751 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
752 n_attachments = tny_list_get_length (attachments);
756 result = n_attachments < 1;
759 /* Check attached type (view operation not required) */
764 iter = tny_list_create_iterator (attachments);
765 while (!tny_iterator_is_done (iter)) {
766 gboolean is_valid = TRUE;
767 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
768 TnyList *nested_list = tny_simple_list_new ();
769 tny_mime_part_get_parts (mime_part, nested_list);
771 if (tny_mime_part_is_purged (mime_part)) {
775 if (is_valid && modest_tny_mime_part_is_msg (mime_part)) {
777 window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
779 if (save_not_remove && (TnyMimePart *) window_msg != mime_part) {
782 g_object_unref (window_msg);
784 if (is_valid && save_not_remove && tny_list_get_length (nested_list) > 0) {
788 g_object_unref (nested_list);
789 g_object_unref (mime_part);
790 tny_iterator_next (iter);
795 g_object_unref (iter);
796 result = (n_valid == 0);
798 g_object_unref (attachments);
804 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
806 ModestDimmingRule *rule = NULL;
807 gboolean dimmed = FALSE;
809 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
810 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
811 rule = MODEST_DIMMING_RULE (user_data);
813 /* Check dimmed rule */
815 dimmed = _not_valid_attachments (win, TRUE);
820 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
822 ModestDimmingRule *rule = NULL;
823 const DimmedState *state = NULL;
824 gboolean dimmed = FALSE;
826 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
827 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
828 rule = MODEST_DIMMING_RULE (user_data);
829 state = modest_window_get_dimming_state (win);
832 /* Check in view window if there's any attachment selected */
833 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
834 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
836 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
841 dimmed = _selected_msg_sent_in_progress (win);
843 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
847 /* cannot purge in editable drafts nor pop folders */
849 dimmed = _invalid_folder_for_purge (win, rule);
851 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
854 /* Check if all attachments are already purged */
856 dimmed = _purged_attach_selected (win, TRUE, rule);
863 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
865 ModestDimmingRule *rule = NULL;
866 gboolean dimmed = FALSE;
868 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
869 rule = MODEST_DIMMING_RULE (user_data);
871 /* Check dimmed rule */
872 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
873 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
880 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
882 ModestDimmingRule *rule = NULL;
883 gboolean dimmed = FALSE;
885 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
886 rule = MODEST_DIMMING_RULE (user_data);
888 /* Check dimmed rule */
889 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
890 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
897 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
899 ModestDimmingRule *rule = NULL;
900 const DimmedState *state = NULL;
901 gboolean dimmed = FALSE;
903 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
904 rule = MODEST_DIMMING_RULE (user_data);
905 state = modest_window_get_dimming_state (win);
907 /* Check common dimming rules */
908 dimmed = _invalid_clipboard_selected (win, rule);
914 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
916 ModestDimmingRule *rule = NULL;
917 const DimmedState *state = NULL;
918 gboolean dimmed = FALSE;
920 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
921 rule = MODEST_DIMMING_RULE (user_data);
922 state = modest_window_get_dimming_state (win);
924 /* Check common dimming rules */
925 dimmed = _invalid_clipboard_selected (win, rule);
931 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
933 ModestDimmingRule *rule = NULL;
934 gboolean dimmed = FALSE;
936 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
937 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
938 rule = MODEST_DIMMING_RULE (user_data);
940 /* Check common dimming rules */
941 ModestMsgEditFormat format;
942 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
944 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
946 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
950 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
951 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
953 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
955 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
963 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
965 ModestDimmingRule *rule = NULL;
966 gboolean dimmed = FALSE;
968 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
969 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
970 rule = MODEST_DIMMING_RULE (user_data);
973 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
974 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
976 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
978 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
984 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
986 ModestDimmingRule *rule = NULL;
987 gboolean dimmed = FALSE;
988 GtkWidget *focused = NULL;
990 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
991 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
992 rule = MODEST_DIMMING_RULE (user_data);
994 focused = gtk_window_get_focus (GTK_WINDOW (win));
996 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
999 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1003 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1004 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1006 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1007 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1014 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1016 ModestDimmingRule *rule = NULL;
1017 gboolean dimmed = FALSE;
1018 TnyList *selected_attachments = NULL;
1019 gint n_att_selected = 0;
1020 GtkWidget *attachments_view;
1022 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1023 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1024 rule = MODEST_DIMMING_RULE (user_data);
1026 attachments_view = modest_msg_edit_window_get_child_widget (
1027 MODEST_MSG_EDIT_WINDOW (win),
1028 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1030 selected_attachments = modest_attachments_view_get_attachments (
1031 MODEST_ATTACHMENTS_VIEW (attachments_view));
1032 n_att_selected = tny_list_get_length (selected_attachments);
1033 g_object_unref (selected_attachments);
1035 dimmed = (n_att_selected < 1);
1041 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1043 ModestDimmingRule *rule = NULL;
1044 gboolean dimmed = FALSE;
1045 GtkWidget *body_field;
1047 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1048 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1049 rule = MODEST_DIMMING_RULE (user_data);
1051 body_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1052 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1055 GtkWidget *to_field, *cc_field, *bcc_field;
1056 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1057 cc_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1058 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1059 to_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1060 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1061 bcc_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1062 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1063 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1064 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1065 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1067 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1068 gtk_text_buffer_get_char_count (cc_buffer) +
1069 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1071 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1078 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1080 ModestDimmingRule *rule = NULL;
1081 gboolean dimmed = FALSE;
1083 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1084 rule = MODEST_DIMMING_RULE (user_data);
1086 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1088 /* Check dimmed rule */
1089 dimmed = _transfer_mode_enabled (win);
1091 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1094 dimmed = modest_msg_view_window_first_message_selected (
1095 MODEST_MSG_VIEW_WINDOW(win));
1096 modest_dimming_rule_set_notification (rule, NULL);
1103 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1105 ModestDimmingRule *rule = NULL;
1106 gboolean dimmed = FALSE;
1108 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1109 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1110 rule = MODEST_DIMMING_RULE (user_data);
1112 /* Check dimmed rule */
1113 dimmed = _transfer_mode_enabled (win);
1115 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1118 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1119 modest_dimming_rule_set_notification (rule, NULL);
1127 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1130 ModestAccountMgr *mgr;
1132 mgr = modest_runtime_get_account_mgr();
1133 dimmed = !modest_account_mgr_has_accounts(mgr, TRUE);
1135 /* Dimm it if we only have metaaccounts */
1137 ModestProtocolRegistry *reg = modest_runtime_get_protocol_registry ();
1138 GSList *account_names = modest_account_mgr_account_names (mgr, TRUE);
1140 if (account_names) {
1141 ModestProtocolType store_protocol;
1142 gboolean found = FALSE;
1143 GSList *iter = account_names;
1144 const gchar *tag = MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS;
1146 while (iter && !found) {
1147 gchar* account_name;
1149 account_name = (gchar *) iter->data;
1150 store_protocol = modest_account_mgr_get_store_protocol (mgr, account_name);
1152 if (!modest_protocol_registry_protocol_type_has_tag (reg, store_protocol, tag))
1155 iter = g_slist_next (iter);
1157 modest_account_mgr_free_account_names (account_names);
1166 modest_ui_dimming_rules_on_cancel_sending_all (ModestWindow *win, gpointer user_data)
1168 /* We dim if no msg send is in progress (and then cancelling send all has no
1170 return !_msgs_send_in_progress ();
1174 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1176 ModestDimmingRule *rule = NULL;
1177 gboolean dimmed = FALSE;
1178 ModestAccountMgr *mgr;
1179 const gchar* account_name;
1181 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1182 rule = MODEST_DIMMING_RULE (user_data);
1183 mgr = modest_runtime_get_account_mgr();
1185 /* Check dimmed rule */
1186 account_name = modest_window_get_active_account (win);
1189 dimmed = modest_account_mgr_account_is_busy (mgr, account_name);
1194 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1200 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1202 ModestDimmingRule *rule = NULL;
1203 gboolean dimmed = FALSE;
1205 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1206 rule = MODEST_DIMMING_RULE (user_data);
1208 /* Check dimmed rule */
1209 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1210 if (g_slist_length (account_names) < 1)
1213 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1215 modest_account_mgr_free_account_names (account_names);
1218 dimmed = _send_receive_in_progress (win);
1225 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1228 gboolean has_recipients_to_add;
1230 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1232 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1235 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1237 /* Message is loaded asynchronously, so this could happen */
1241 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
1245 recipients = modest_tny_msg_header_get_all_recipients_list (header);
1246 g_object_unref (header);
1248 recipients = modest_tny_msg_get_all_recipients_list (msg);
1249 g_object_unref (msg);
1251 } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
1252 /* Check if there are pending addresses to add */
1253 return !modest_msg_edit_window_has_pending_addresses ((ModestMsgEditWindow *) win);
1256 has_recipients_to_add = FALSE;
1260 for (node = recipients; node != NULL; node = g_slist_next (node)) {
1261 const gchar *recipient = (const gchar *) node->data;
1262 if (modest_text_utils_validate_recipient (recipient, NULL)) {
1263 if (!modest_address_book_has_address (recipient)) {
1264 has_recipients_to_add = TRUE;
1269 g_slist_foreach (recipients, (GFunc) g_free, NULL);
1270 g_slist_free (recipients);
1273 return !has_recipients_to_add;
1276 /* *********************** static utility functions ******************** */
1279 _selected_folder_is_any_of_type (ModestWindow *win,
1280 TnyFolderType types[],
1283 TnyFolderStore *folder = NULL;
1284 TnyFolderType folder_type;
1286 gboolean result = FALSE;
1288 /*Get current folder */
1289 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1290 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1291 for (i=0; i < ntypes; i++) {
1292 result = result || folder_type == types[i];
1298 g_object_unref (folder);
1304 _invalid_clipboard_selected (ModestWindow *win,
1305 ModestDimmingRule *rule)
1307 gboolean result = FALSE;
1308 GtkWidget *focused = NULL;
1310 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1312 /* Get focuesed widget */
1313 focused = gtk_window_get_focus (GTK_WINDOW (win));
1315 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
1316 gboolean has_selection = FALSE;
1317 if (GTK_IS_TEXT_VIEW (focused)) {
1318 GtkTextBuffer *buffer = NULL;
1319 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1320 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
1321 } else if (GTK_IS_EDITABLE (focused)) {
1322 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
1324 result = !has_selection;
1325 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1327 MODEST_DEBUG_BLOCK (g_debug ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
1328 if (GTK_IS_LABEL (focused) &&
1329 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
1331 } else if (GTK_IS_TEXT_VIEW (focused)) {
1332 GtkTextBuffer *buffer;
1333 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1334 result = !gtk_text_buffer_get_has_selection (buffer);
1335 } else if (GTK_IS_HTML (focused)) {
1338 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1339 result = ((sel == NULL) || (sel[0] == '\0'));
1340 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
1343 GtkClipboard *clipboard;
1346 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1347 /* Get clipboard selection*/
1348 selection = gtk_clipboard_wait_for_text (clipboard);
1350 result = (selection == NULL);
1357 modest_dimming_rule_set_notification (rule, "");
1365 _invalid_attach_selected (ModestWindow *win,
1368 gboolean for_remove,
1369 ModestDimmingRule *rule)
1371 TnyList *attachments;
1373 gboolean nested_attachments = FALSE;
1374 gboolean selected_messages = FALSE;
1375 gboolean result = FALSE;
1377 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1379 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1381 /* Get selected atachments */
1382 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1383 n_selected = tny_list_get_length (attachments);
1388 result = n_selected != 1;
1391 result = n_selected < 1;
1394 /* Check attached type (view operation not required) */
1395 if (!result && !for_view) {
1397 iter = tny_list_create_iterator (attachments);
1398 while (!tny_iterator_is_done (iter) && !result) {
1399 gboolean not_selectable = FALSE;
1400 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
1401 TnyList *nested_list = tny_simple_list_new ();
1402 tny_mime_part_get_parts (mime_part, nested_list);
1404 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
1406 window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1407 if ((TnyMimePart *) window_msg != mime_part) {
1408 selected_messages = TRUE;
1409 not_selectable = TRUE;
1411 g_object_unref (window_msg);
1413 if (!for_remove && tny_list_get_length (nested_list) > 0) {
1414 nested_attachments = TRUE;
1415 not_selectable = TRUE;
1419 g_object_unref (nested_list);
1420 g_object_unref (mime_part);
1421 tny_iterator_next (iter);
1423 g_object_unref (iter);
1426 /* No valid attachment available */
1427 if (n_selected == 0)
1430 /* Set notifications */
1431 if (result && rule != NULL) {
1432 if (selected_messages) {
1433 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1434 } else if (nested_attachments) {
1435 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1436 } else if (n_selected == 0) {
1437 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1438 } else if (unique) {
1439 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1444 g_object_unref (attachments);
1451 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1453 TnyList *attachments = NULL;
1456 gint n_attachments = 0;
1457 gboolean result = FALSE;
1459 /* This should check if _all_ the attachments are already purged. If only some
1460 * of them are purged, then it does not cause dim as there's a confirmation dialog
1461 * for removing only local attachments */
1463 /* Get selected atachments */
1464 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1465 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1468 if (attachments == NULL)
1471 if (tny_list_get_length (attachments) == 0) {
1472 g_object_unref (attachments);
1476 iter = tny_list_create_iterator (attachments);
1477 while (!tny_iterator_is_done (iter)) {
1478 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
1479 if (tny_mime_part_is_purged (mime_part)) {
1483 g_object_unref (mime_part);
1484 tny_iterator_next (iter);
1486 g_object_unref (iter);
1489 g_object_unref (attachments);
1492 result = (purged == n_attachments);
1494 result = (purged > 0);
1496 /* This string no longer exists, refer to NB#75415 for more info
1497 if (result && (rule != NULL))
1498 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1505 _msg_download_in_progress (ModestWindow *win)
1507 gboolean result = FALSE;
1509 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
1511 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1512 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
1519 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
1521 GSList **send_queues = (GSList **) userdata;
1522 *send_queues = g_slist_prepend (*send_queues, value);
1526 _selected_msg_sent_in_progress (ModestWindow *win)
1528 const DimmedState *state = modest_window_get_dimming_state (win);
1529 return (state) ? state->sent_in_progress : TRUE;
1534 _invalid_folder_for_purge (ModestWindow *win,
1535 ModestDimmingRule *rule)
1537 TnyFolder *folder = NULL;
1538 TnyAccount *account = NULL;
1539 gboolean result = FALSE;
1541 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1543 /* Get folder and account of message */
1544 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1545 g_return_val_if_fail(msg != NULL, TRUE);
1546 folder = tny_msg_get_folder (msg);
1547 g_object_unref (msg);
1548 if (folder == NULL) {
1553 g_return_val_if_reached (FALSE);
1555 account = modest_tny_folder_get_account (folder);
1556 if (account == NULL) goto frees;
1559 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1560 TnyFolderType types[2];
1561 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1562 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1564 if (_selected_folder_is_any_of_type (win, types, 2)) {
1568 ModestProtocolType protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (account));
1569 /* If it's a remote folder then dim */
1570 if (modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
1572 MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS)) {
1579 g_object_unref (folder);
1580 if (account != NULL)
1581 g_object_unref (account);
1587 _transfer_mode_enabled (ModestWindow *win)
1589 gboolean result = FALSE;
1592 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1593 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
1594 } else if (MODEST_IS_FOLDER_WINDOW (win)) {
1595 result = modest_folder_window_transfer_mode_enabled (MODEST_FOLDER_WINDOW (win));
1596 } else if (MODEST_IS_HEADER_WINDOW (win)) {
1597 result = modest_header_window_transfer_mode_enabled (MODEST_HEADER_WINDOW (win));
1599 g_warning("_transfer_mode_enabled called with wrong window type");
1606 _all_msgs_in_sending_status (ModestHeaderView *header_view)
1608 GtkTreeModel *model;
1610 gboolean all_sending = TRUE;
1612 model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
1613 if (gtk_tree_model_get_iter_first (model, &iter)) {
1617 gtk_tree_model_get (model, &iter,
1618 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1623 if (modest_tny_all_send_queues_get_msg_status (header) !=
1624 MODEST_TNY_SEND_QUEUE_SENDING)
1625 all_sending = FALSE;
1626 g_object_unref (header);
1629 } while (all_sending && gtk_tree_model_iter_next (model, &iter));
1635 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
1638 ModestDimmingRule *rule = NULL;
1640 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
1641 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1642 rule = MODEST_DIMMING_RULE (user_data);
1644 /* Check dimmed rule */
1645 return !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
1649 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
1652 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
1654 ModestMsgEditFormat format =
1655 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1657 return (format != MODEST_MSG_EDIT_FORMAT_HTML);
1661 _send_receive_in_progress (ModestWindow *win)
1663 ModestMailOperationQueue *queue;
1664 GSList *op_list, *node;
1665 gboolean found_send_receive;
1667 queue = modest_runtime_get_mail_operation_queue ();
1668 op_list = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (win));
1670 found_send_receive = FALSE;
1671 for (node = op_list; node != NULL; node = g_slist_next (node)) {
1672 ModestMailOperation *op;
1674 op = (ModestMailOperation *) node->data;
1675 if (modest_mail_operation_get_type_operation (op) == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
1676 found_send_receive = TRUE;
1682 g_slist_foreach (op_list, (GFunc) g_object_unref, NULL);
1683 g_slist_free (op_list);
1686 return found_send_receive;
1690 _msgs_send_in_progress (void)
1692 ModestCacheMgr *cache_mgr;
1693 GHashTable *send_queue_cache;
1694 ModestTnySendQueue *send_queue;
1695 GSList *send_queues = NULL, *node = NULL;
1696 gboolean found = FALSE;
1698 cache_mgr = modest_runtime_get_cache_mgr ();
1699 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
1700 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
1702 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
1704 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
1705 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
1707 /* Check if msg uid is being processed inside send queue */
1708 if (modest_tny_send_queue_sending_in_progress (send_queue)) {
1714 g_slist_free (send_queues);
1719 /*****************************************************************************/
1720 /********************** HILDON2 only dimming rules ***************************/
1721 /*****************************************************************************/
1724 modest_ui_dimming_rules_on_header_window_move_to (ModestWindow *win, gpointer user_data)
1726 ModestDimmingRule *rule = NULL;
1727 gboolean dimmed = FALSE;
1729 g_return_val_if_fail (MODEST_IS_HEADER_WINDOW(win), FALSE);
1730 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1731 rule = MODEST_DIMMING_RULE (user_data);
1733 /* Check dimmed rule */
1734 dimmed = _transfer_mode_enabled (win);
1736 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1739 dimmed = _forbid_outgoing_xfers (win);
1742 GtkWidget *header_view;
1745 header_view = GTK_WIDGET (modest_header_window_get_header_view (MODEST_HEADER_WINDOW (win)));
1746 folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
1748 dimmed = (tny_folder_get_all_count (TNY_FOLDER (folder)) == 0) ||
1749 modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view));
1752 (tny_folder_get_folder_type (TNY_FOLDER (folder)) == TNY_FOLDER_TYPE_OUTBOX)) {
1753 dimmed = _all_msgs_in_sending_status (MODEST_HEADER_VIEW (header_view));;
1755 g_object_unref (folder);
1763 modest_ui_dimming_rules_on_folder_window_move_to (ModestWindow *win, gpointer user_data)
1765 ModestDimmingRule *rule = NULL;
1766 gboolean dimmed = FALSE;
1768 g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
1769 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1770 rule = MODEST_DIMMING_RULE (user_data);
1772 /* Check dimmed rule */
1773 dimmed = _transfer_mode_enabled (win);
1775 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1778 dimmed = _forbid_outgoing_xfers (win);
1780 if (!dimmed && MODEST_IS_FOLDER_WINDOW (win)) {
1781 ModestFolderView *folder_view;
1782 folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
1783 dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
1784 MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE);
1788 dimmed = _transfer_mode_enabled (win);
1790 modest_dimming_rule_set_notification (rule, "");
1797 modest_ui_dimming_rules_on_folder_window_delete (ModestWindow *win, gpointer user_data)
1799 ModestDimmingRule *rule = NULL;
1800 gboolean dimmed = FALSE;
1802 g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
1803 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1804 rule = MODEST_DIMMING_RULE (user_data);
1806 /* Check dimmed rule */
1807 dimmed = _transfer_mode_enabled (win);
1809 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1811 if (MODEST_IS_FOLDER_WINDOW (win)) {
1812 ModestFolderView *folder_view;
1813 folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
1814 dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
1815 MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE);
1819 dimmed = _transfer_mode_enabled (win);
1821 modest_dimming_rule_set_notification (rule, "");
1828 modest_ui_dimming_rules_on_edit_accounts (ModestWindow *win, gpointer user_data)
1830 return !modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);