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_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_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 = NULL;
571 TnyAccount *account = NULL;
572 gboolean dimmed = FALSE;
574 #ifdef MODEST_TOOLKIT_HILDON2
575 /* We cannot just get the active account because the active
576 account of a header window that shows the headers of a
577 local account is the ID of the remote account */
578 if (MODEST_IS_HEADER_WINDOW (window)) {
579 ModestHeaderView *header_view;
582 header_view = modest_header_window_get_header_view ((ModestHeaderWindow *) window);
583 folder = modest_header_view_get_folder (header_view);
586 account = modest_tny_folder_get_account (folder);
587 g_object_unref (folder);
593 account_name = modest_window_get_active_account (window);
594 account = modest_tny_account_store_get_server_account (modest_runtime_get_account_store (),
596 TNY_ACCOUNT_TYPE_STORE);
600 ModestProtocolType protocol_type;
602 protocol_type = modest_tny_account_get_protocol_type (account);
603 dimmed = modest_protocol_registry_protocol_type_has_tag
604 (modest_runtime_get_protocol_registry (),
606 MODEST_PROTOCOL_REGISTRY_STORE_FORBID_OUTGOING_XFERS);
608 g_object_unref (account);
614 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
616 ModestDimmingRule *rule = NULL;
617 gboolean dimmed = FALSE;
619 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
620 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
621 rule = MODEST_DIMMING_RULE (user_data);
623 /* This could happen if we load the msg view window with a
624 preview before loading the full message */
625 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
629 g_object_unref (msg);
632 /* Check dimmed rule */
633 dimmed = _transfer_mode_enabled (win);
635 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
638 dimmed = _forbid_outgoing_xfers (win);
641 const DimmedState *state = modest_window_get_dimming_state (win);
643 dimmed = state->any_marked_as_deleted;
645 gchar *msg = modest_ui_actions_get_msg_already_deleted_error_msg (win);
646 modest_dimming_rule_set_notification (rule, msg);
653 dimmed = _selected_msg_sent_in_progress (win);
655 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
658 /* This could happen if we're viewing a message of the outbox
659 that has been already sent */
661 dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
664 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
665 /* The move_to button should be dimmed when viewing an attachment,
666 * but should be enabled when viewing a message from the list,
667 * or when viewing a search result.
669 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
670 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
674 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
681 modest_ui_dimming_rules_on_find_in_msg (ModestWindow *win, gpointer user_data)
683 ModestDimmingRule *rule = NULL;
684 gboolean dimmed = FALSE;
686 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
687 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
688 rule = MODEST_DIMMING_RULE (user_data);
690 /* This could happen if we load the msg view window with a
691 preview before loading the full message */
692 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
693 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
697 g_object_unref (msg);
701 /* Check dimmed rule */
702 dimmed = _transfer_mode_enabled (win);
704 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
711 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
713 ModestDimmingRule *rule = NULL;
714 gboolean dimmed = FALSE;
715 GtkWidget *focused = NULL;
717 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
718 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
719 rule = MODEST_DIMMING_RULE (user_data);
721 focused = gtk_container_get_focus_child ((GtkContainer *) win);
723 if (!dimmed && GTK_IS_ENTRY (focused)) {
724 const gchar *current_text;
725 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
726 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
729 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
730 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
731 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
734 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
740 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
742 ModestDimmingRule *rule = NULL;
743 gboolean dimmed = FALSE;
745 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
746 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
747 rule = MODEST_DIMMING_RULE (user_data);
749 /* Check dimmed rule */
750 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
753 dimmed = _purged_attach_selected (win, FALSE, NULL);
755 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
763 _not_valid_attachments (ModestWindow *win, gboolean save_not_remove)
766 TnyList *attachments;
767 gboolean result = FALSE;
770 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
771 n_attachments = tny_list_get_length (attachments);
775 result = n_attachments < 1;
778 /* Check attached type (view operation not required) */
783 iter = tny_list_create_iterator (attachments);
784 while (!tny_iterator_is_done (iter)) {
785 gboolean is_valid = TRUE;
786 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
787 TnyList *nested_list = tny_simple_list_new ();
788 tny_mime_part_get_parts (mime_part, nested_list);
790 if (tny_mime_part_is_purged (mime_part)) {
794 if (is_valid && modest_tny_mime_part_is_msg (mime_part)) {
796 window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
798 if (save_not_remove && (TnyMimePart *) window_msg != mime_part) {
801 g_object_unref (window_msg);
803 if (is_valid && save_not_remove && tny_list_get_length (nested_list) > 0) {
807 g_object_unref (nested_list);
808 g_object_unref (mime_part);
809 tny_iterator_next (iter);
814 g_object_unref (iter);
815 result = (n_valid == 0);
817 g_object_unref (attachments);
823 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
825 ModestDimmingRule *rule = NULL;
826 gboolean dimmed = FALSE;
828 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
829 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
830 rule = MODEST_DIMMING_RULE (user_data);
832 /* Check dimmed rule */
834 dimmed = _not_valid_attachments (win, TRUE);
839 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
841 ModestDimmingRule *rule = NULL;
842 const DimmedState *state = NULL;
843 gboolean dimmed = FALSE;
845 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
846 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
847 rule = MODEST_DIMMING_RULE (user_data);
848 state = modest_window_get_dimming_state (win);
851 /* Check in view window if there's any attachment selected */
852 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
853 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
855 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
860 dimmed = _selected_msg_sent_in_progress (win);
862 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
866 /* cannot purge in editable drafts nor pop folders */
868 dimmed = _invalid_folder_for_purge (win, rule);
870 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
873 /* Check if all attachments are already purged */
875 dimmed = _purged_attach_selected (win, TRUE, rule);
882 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
884 ModestDimmingRule *rule = NULL;
885 gboolean dimmed = FALSE;
887 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
888 rule = MODEST_DIMMING_RULE (user_data);
890 /* Check dimmed rule */
891 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
892 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
899 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
901 ModestDimmingRule *rule = NULL;
902 gboolean dimmed = FALSE;
904 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
905 rule = MODEST_DIMMING_RULE (user_data);
907 /* Check dimmed rule */
908 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
909 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
916 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
918 ModestDimmingRule *rule = NULL;
919 const DimmedState *state = NULL;
920 gboolean dimmed = FALSE;
922 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
923 rule = MODEST_DIMMING_RULE (user_data);
924 state = modest_window_get_dimming_state (win);
926 /* Check common dimming rules */
927 dimmed = _invalid_clipboard_selected (win, rule);
933 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
935 ModestDimmingRule *rule = NULL;
936 const DimmedState *state = 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);
941 state = modest_window_get_dimming_state (win);
943 /* Check common dimming rules */
944 dimmed = _invalid_clipboard_selected (win, rule);
950 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
952 ModestDimmingRule *rule = NULL;
953 gboolean dimmed = FALSE;
955 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
956 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
957 rule = MODEST_DIMMING_RULE (user_data);
959 /* Check common dimming rules */
960 ModestMsgEditFormat format;
961 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
963 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
965 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
969 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
970 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
972 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
974 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
982 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
984 ModestDimmingRule *rule = NULL;
985 gboolean dimmed = FALSE;
987 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
988 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
989 rule = MODEST_DIMMING_RULE (user_data);
992 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
993 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
995 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
997 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1003 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1005 ModestDimmingRule *rule = NULL;
1006 gboolean dimmed = FALSE;
1007 GtkWidget *focused = NULL;
1009 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1010 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1011 rule = MODEST_DIMMING_RULE (user_data);
1013 focused = gtk_container_get_focus_child ((GtkContainer *) win);
1015 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1018 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1022 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1023 const gchar *clipboard_text = modest_msg_edit_window_get_clipboard_text (MODEST_MSG_EDIT_WINDOW (win));
1025 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1026 ((clipboard_text == NULL) || (clipboard_text[0] == '\0'));
1033 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1035 ModestDimmingRule *rule = NULL;
1036 gboolean dimmed = FALSE;
1037 TnyList *selected_attachments = NULL;
1038 gint n_att_selected = 0;
1039 GtkWidget *attachments_view;
1041 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1042 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1043 rule = MODEST_DIMMING_RULE (user_data);
1045 attachments_view = modest_msg_edit_window_get_child_widget (
1046 MODEST_MSG_EDIT_WINDOW (win),
1047 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1049 selected_attachments = modest_attachments_view_get_attachments (
1050 MODEST_ATTACHMENTS_VIEW (attachments_view));
1051 n_att_selected = tny_list_get_length (selected_attachments);
1052 g_object_unref (selected_attachments);
1054 dimmed = (n_att_selected < 1);
1060 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1062 ModestDimmingRule *rule = NULL;
1063 gboolean dimmed = FALSE;
1064 GtkWidget *body_field;
1066 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1067 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1068 rule = MODEST_DIMMING_RULE (user_data);
1070 body_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1071 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1074 GtkWidget *to_field, *cc_field, *bcc_field;
1075 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1076 cc_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1077 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1078 to_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1079 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1080 bcc_field = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1081 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1082 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1083 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1084 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1086 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1087 gtk_text_buffer_get_char_count (cc_buffer) +
1088 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1090 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1097 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1099 ModestDimmingRule *rule = NULL;
1100 gboolean dimmed = FALSE;
1102 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1103 rule = MODEST_DIMMING_RULE (user_data);
1105 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1107 /* Check dimmed rule */
1108 dimmed = _transfer_mode_enabled (win);
1110 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1113 dimmed = modest_msg_view_window_first_message_selected (
1114 MODEST_MSG_VIEW_WINDOW(win));
1115 modest_dimming_rule_set_notification (rule, NULL);
1122 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1124 ModestDimmingRule *rule = NULL;
1125 gboolean dimmed = FALSE;
1127 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1128 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1129 rule = MODEST_DIMMING_RULE (user_data);
1131 /* Check dimmed rule */
1132 dimmed = _transfer_mode_enabled (win);
1134 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1137 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1138 modest_dimming_rule_set_notification (rule, NULL);
1146 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1149 ModestAccountMgr *mgr;
1151 mgr = modest_runtime_get_account_mgr();
1152 dimmed = !modest_account_mgr_has_accounts(mgr, TRUE);
1154 /* Dimm it if we only have metaaccounts */
1156 ModestProtocolRegistry *reg = modest_runtime_get_protocol_registry ();
1157 GSList *account_names = modest_account_mgr_account_names (mgr, TRUE);
1159 if (account_names) {
1160 ModestProtocolType store_protocol;
1161 gboolean found = FALSE;
1162 GSList *iter = account_names;
1163 const gchar *tag = MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS;
1165 while (iter && !found) {
1166 gchar* account_name;
1168 account_name = (gchar *) iter->data;
1169 store_protocol = modest_account_mgr_get_store_protocol (mgr, account_name);
1171 if (!modest_protocol_registry_protocol_type_has_tag (reg, store_protocol, tag))
1174 iter = g_slist_next (iter);
1176 modest_account_mgr_free_account_names (account_names);
1185 modest_ui_dimming_rules_on_cancel_sending_all (ModestWindow *win, gpointer user_data)
1187 /* We dim if no msg send is in progress (and then cancelling send all has no
1189 return !_msgs_send_in_progress ();
1193 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1195 ModestDimmingRule *rule = NULL;
1196 gboolean dimmed = FALSE;
1197 ModestAccountMgr *mgr;
1198 const gchar* account_name;
1200 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1201 rule = MODEST_DIMMING_RULE (user_data);
1202 mgr = modest_runtime_get_account_mgr();
1204 /* Check dimmed rule */
1205 account_name = modest_window_get_active_account (win);
1208 dimmed = modest_account_mgr_account_is_busy (mgr, account_name);
1213 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1219 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1221 ModestDimmingRule *rule = NULL;
1222 gboolean dimmed = FALSE;
1224 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1225 rule = MODEST_DIMMING_RULE (user_data);
1227 /* Check dimmed rule */
1228 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1229 if (g_slist_length (account_names) < 1)
1232 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1234 modest_account_mgr_free_account_names (account_names);
1237 dimmed = _send_receive_in_progress (win);
1244 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1246 GSList *recipients = NULL;
1247 gboolean has_recipients_to_add;
1249 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1251 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1254 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1256 /* Message is loaded asynchronously, so this could happen */
1260 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
1264 recipients = modest_tny_msg_header_get_all_recipients_list (header);
1265 g_object_unref (header);
1267 recipients = modest_tny_msg_get_all_recipients_list (msg);
1268 g_object_unref (msg);
1270 } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
1271 /* Check if there are pending addresses to add */
1272 return !modest_msg_edit_window_has_pending_addresses ((ModestMsgEditWindow *) win);
1275 has_recipients_to_add = FALSE;
1279 for (node = recipients; node != NULL; node = g_slist_next (node)) {
1280 const gchar *recipient = (const gchar *) node->data;
1281 if (modest_text_utils_validate_recipient (recipient, NULL)) {
1282 if (!modest_address_book_has_address (recipient)) {
1283 has_recipients_to_add = TRUE;
1288 g_slist_foreach (recipients, (GFunc) g_free, NULL);
1289 g_slist_free (recipients);
1292 return !has_recipients_to_add;
1295 /* *********************** static utility functions ******************** */
1298 _selected_folder_is_any_of_type (ModestWindow *win,
1299 TnyFolderType types[],
1302 TnyFolderStore *folder = NULL;
1303 TnyFolderType folder_type;
1305 gboolean result = FALSE;
1307 /*Get current folder */
1308 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1309 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1310 for (i=0; i < ntypes; i++) {
1311 result = result || folder_type == types[i];
1317 g_object_unref (folder);
1323 _invalid_clipboard_selected (ModestWindow *win,
1324 ModestDimmingRule *rule)
1326 gboolean result = FALSE;
1327 GtkWidget *focused = NULL;
1329 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1331 /* Get focuesed widget */
1332 focused = gtk_container_get_focus_child ((GtkContainer *) win);
1334 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
1335 gboolean has_selection = FALSE;
1336 if (GTK_IS_TEXT_VIEW (focused)) {
1337 GtkTextBuffer *buffer = NULL;
1338 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1339 has_selection = modest_text_utils_buffer_selection_is_valid (buffer);
1340 } else if (GTK_IS_EDITABLE (focused)) {
1341 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
1343 result = !has_selection;
1344 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1346 MODEST_DEBUG_BLOCK (g_debug ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
1347 if (GTK_IS_LABEL (focused) &&
1348 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
1350 } else if (GTK_IS_TEXT_VIEW (focused)) {
1351 GtkTextBuffer *buffer;
1352 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1353 result = !gtk_text_buffer_get_has_selection (buffer);
1354 } else if (GTK_IS_HTML (focused)) {
1357 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1358 result = ((sel == NULL) || (sel[0] == '\0'));
1359 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
1362 GtkClipboard *clipboard;
1365 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1366 /* Get clipboard selection*/
1367 selection = gtk_clipboard_wait_for_text (clipboard);
1369 result = (selection == NULL);
1376 modest_dimming_rule_set_notification (rule, "");
1384 _invalid_attach_selected (ModestWindow *win,
1387 gboolean for_remove,
1388 ModestDimmingRule *rule)
1390 TnyList *attachments;
1392 gboolean nested_attachments = FALSE;
1393 gboolean selected_messages = FALSE;
1394 gboolean result = FALSE;
1396 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1398 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1400 /* Get selected atachments */
1401 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1402 n_selected = tny_list_get_length (attachments);
1407 result = n_selected != 1;
1410 result = n_selected < 1;
1413 /* Check attached type (view operation not required) */
1414 if (!result && !for_view) {
1416 iter = tny_list_create_iterator (attachments);
1417 while (!tny_iterator_is_done (iter) && !result) {
1418 gboolean not_selectable = FALSE;
1419 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
1420 TnyList *nested_list = tny_simple_list_new ();
1421 tny_mime_part_get_parts (mime_part, nested_list);
1423 if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
1425 window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1426 if ((TnyMimePart *) window_msg != mime_part) {
1427 selected_messages = TRUE;
1428 not_selectable = TRUE;
1430 g_object_unref (window_msg);
1432 if (!for_remove && tny_list_get_length (nested_list) > 0) {
1433 nested_attachments = TRUE;
1434 not_selectable = TRUE;
1438 g_object_unref (nested_list);
1439 g_object_unref (mime_part);
1440 tny_iterator_next (iter);
1442 g_object_unref (iter);
1445 /* No valid attachment available */
1446 if (n_selected == 0)
1449 /* Set notifications */
1450 if (result && rule != NULL) {
1451 if (selected_messages) {
1452 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1453 } else if (nested_attachments) {
1454 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1455 } else if (n_selected == 0) {
1456 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1457 } else if (unique) {
1458 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1463 g_object_unref (attachments);
1470 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1472 TnyList *attachments = NULL;
1475 gint n_attachments = 0;
1476 gboolean result = FALSE;
1478 /* This should check if _all_ the attachments are already purged. If only some
1479 * of them are purged, then it does not cause dim as there's a confirmation dialog
1480 * for removing only local attachments */
1482 /* Get selected atachments */
1483 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1484 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1487 if (attachments == NULL)
1490 if (tny_list_get_length (attachments) == 0) {
1491 g_object_unref (attachments);
1495 iter = tny_list_create_iterator (attachments);
1496 while (!tny_iterator_is_done (iter)) {
1497 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
1498 if (tny_mime_part_is_purged (mime_part)) {
1502 g_object_unref (mime_part);
1503 tny_iterator_next (iter);
1505 g_object_unref (iter);
1508 g_object_unref (attachments);
1511 result = (purged == n_attachments);
1513 result = (purged > 0);
1515 /* This string no longer exists, refer to NB#75415 for more info
1516 if (result && (rule != NULL))
1517 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1524 _msg_download_in_progress (ModestWindow *win)
1526 gboolean result = FALSE;
1528 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
1530 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1531 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
1538 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
1540 GSList **send_queues = (GSList **) userdata;
1541 *send_queues = g_slist_prepend (*send_queues, value);
1545 _selected_msg_sent_in_progress (ModestWindow *win)
1547 const DimmedState *state = modest_window_get_dimming_state (win);
1548 return (state) ? state->sent_in_progress : TRUE;
1553 _invalid_folder_for_purge (ModestWindow *win,
1554 ModestDimmingRule *rule)
1556 TnyFolder *folder = NULL;
1557 TnyAccount *account = NULL;
1558 gboolean result = FALSE;
1560 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1562 /* Get folder and account of message */
1563 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1564 g_return_val_if_fail(msg != NULL, TRUE);
1565 folder = tny_msg_get_folder (msg);
1566 g_object_unref (msg);
1567 if (folder == NULL) {
1572 g_return_val_if_reached (FALSE);
1574 account = modest_tny_folder_get_account (folder);
1575 if (account == NULL) goto frees;
1578 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1579 TnyFolderType types[2];
1580 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1581 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1583 if (_selected_folder_is_any_of_type (win, types, 2)) {
1587 ModestProtocolType protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (account));
1588 /* If it's a remote folder then dim */
1589 if (modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
1591 MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS)) {
1598 g_object_unref (folder);
1599 if (account != NULL)
1600 g_object_unref (account);
1606 _transfer_mode_enabled (ModestWindow *win)
1608 gboolean result = FALSE;
1611 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1612 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
1613 } else if (MODEST_IS_FOLDER_WINDOW (win)) {
1614 result = modest_folder_window_transfer_mode_enabled (MODEST_FOLDER_WINDOW (win));
1615 } else if (MODEST_IS_HEADER_WINDOW (win)) {
1616 result = modest_header_window_transfer_mode_enabled (MODEST_HEADER_WINDOW (win));
1618 g_warning("_transfer_mode_enabled called with wrong window type");
1625 _all_msgs_in_sending_status (ModestHeaderView *header_view)
1627 GtkTreeModel *model;
1629 gboolean all_sending = TRUE;
1631 model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
1632 if (gtk_tree_model_get_iter_first (model, &iter)) {
1636 gtk_tree_model_get (model, &iter,
1637 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1642 if (modest_tny_all_send_queues_get_msg_status (header) !=
1643 MODEST_TNY_SEND_QUEUE_SENDING)
1644 all_sending = FALSE;
1645 g_object_unref (header);
1648 } while (all_sending && gtk_tree_model_iter_next (model, &iter));
1654 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
1657 ModestDimmingRule *rule = NULL;
1659 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
1660 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1661 rule = MODEST_DIMMING_RULE (user_data);
1663 /* Check dimmed rule */
1664 return !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
1668 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
1671 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
1673 ModestMsgEditFormat format =
1674 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1676 return (format != MODEST_MSG_EDIT_FORMAT_HTML);
1680 _send_receive_in_progress (ModestWindow *win)
1682 ModestMailOperationQueue *queue;
1683 GSList *op_list, *node;
1684 gboolean found_send_receive;
1686 queue = modest_runtime_get_mail_operation_queue ();
1687 op_list = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (win));
1689 found_send_receive = FALSE;
1690 for (node = op_list; node != NULL; node = g_slist_next (node)) {
1691 ModestMailOperation *op;
1693 op = (ModestMailOperation *) node->data;
1694 if (modest_mail_operation_get_type_operation (op) == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
1695 found_send_receive = TRUE;
1701 g_slist_foreach (op_list, (GFunc) g_object_unref, NULL);
1702 g_slist_free (op_list);
1705 return found_send_receive;
1709 _msgs_send_in_progress (void)
1711 ModestCacheMgr *cache_mgr;
1712 GHashTable *send_queue_cache;
1713 ModestTnySendQueue *send_queue;
1714 GSList *send_queues = NULL, *node = NULL;
1715 gboolean found = FALSE;
1717 cache_mgr = modest_runtime_get_cache_mgr ();
1718 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
1719 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
1721 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
1723 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
1724 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
1726 /* Check if msg uid is being processed inside send queue */
1727 if (modest_tny_send_queue_sending_in_progress (send_queue)) {
1733 g_slist_free (send_queues);
1738 /*****************************************************************************/
1739 /********************** HILDON2 only dimming rules ***************************/
1740 /*****************************************************************************/
1743 modest_ui_dimming_rules_on_header_window_move_to (ModestWindow *win, gpointer user_data)
1745 ModestDimmingRule *rule = NULL;
1746 gboolean dimmed = FALSE;
1748 g_return_val_if_fail (MODEST_IS_HEADER_WINDOW(win), FALSE);
1749 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1750 rule = MODEST_DIMMING_RULE (user_data);
1752 /* Check dimmed rule */
1753 dimmed = _transfer_mode_enabled (win);
1755 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1758 dimmed = _forbid_outgoing_xfers (win);
1761 GtkWidget *header_view;
1764 header_view = GTK_WIDGET (modest_header_window_get_header_view (MODEST_HEADER_WINDOW (win)));
1765 folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
1767 dimmed = (tny_folder_get_all_count (TNY_FOLDER (folder)) == 0) ||
1768 modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view));
1771 (tny_folder_get_folder_type (TNY_FOLDER (folder)) == TNY_FOLDER_TYPE_OUTBOX)) {
1772 dimmed = _all_msgs_in_sending_status (MODEST_HEADER_VIEW (header_view));;
1774 g_object_unref (folder);
1782 modest_ui_dimming_rules_on_folder_window_move_to (ModestWindow *win, gpointer user_data)
1784 ModestDimmingRule *rule = NULL;
1785 gboolean dimmed = FALSE;
1787 g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
1788 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1789 rule = MODEST_DIMMING_RULE (user_data);
1791 /* Check dimmed rule */
1792 dimmed = _transfer_mode_enabled (win);
1794 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1797 dimmed = _forbid_outgoing_xfers (win);
1799 if (!dimmed && MODEST_IS_FOLDER_WINDOW (win)) {
1800 ModestFolderView *folder_view;
1801 folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
1802 dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
1803 MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE);
1807 dimmed = _transfer_mode_enabled (win);
1809 modest_dimming_rule_set_notification (rule, "");
1816 modest_ui_dimming_rules_on_folder_window_delete (ModestWindow *win, gpointer user_data)
1818 ModestDimmingRule *rule = NULL;
1819 gboolean dimmed = FALSE;
1821 g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
1822 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1823 rule = MODEST_DIMMING_RULE (user_data);
1825 /* Check dimmed rule */
1826 dimmed = _transfer_mode_enabled (win);
1828 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1830 if (MODEST_IS_FOLDER_WINDOW (win)) {
1831 ModestFolderView *folder_view;
1832 folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
1833 dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
1834 MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE);
1838 dimmed = _transfer_mode_enabled (win);
1840 modest_dimming_rule_set_notification (rule, "");
1847 modest_ui_dimming_rules_on_edit_accounts (ModestWindow *win, gpointer user_data)
1849 return !modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);