1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-text-utils.h"
39 #include <widgets/modest-attachments-view.h>
40 #include <modest-runtime.h>
41 #include <tny-simple-list.h>
44 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
45 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
46 static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule);
47 static gboolean _purged_attach_selected (ModestWindow *win);
48 static gboolean _clipboard_is_empty (ModestWindow *win);
49 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
50 static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages);
51 static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite);
52 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
53 static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
54 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
55 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
56 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
57 static gboolean _selected_folder_is_root (ModestMainWindow *win);
58 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
59 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
60 static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
61 static gboolean _msg_download_completed (ModestMainWindow *win);
62 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
63 static gboolean _sending_in_progress (ModestWindow *win);
64 static gboolean _marked_as_deleted (ModestWindow *win);
65 static gboolean _invalid_attachment_for_purge (ModestWindow *win, ModestDimmingRule *rule);
66 static gboolean _transfer_mode_enabled (ModestWindow *win);
70 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
72 ModestDimmingRule *rule = NULL;
73 gboolean dimmed = FALSE;
75 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
76 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
77 rule = MODEST_DIMMING_RULE (user_data);
79 /* Check dimmed rule */
81 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
83 modest_dimming_rule_set_notification (rule, "");
90 modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
92 ModestDimmingRule *rule = NULL;
93 gboolean dimmed = FALSE;
95 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
96 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
97 rule = MODEST_DIMMING_RULE (user_data);
99 /* Check common new folder menu item dimming rules */
100 dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
102 /* Check CSM specific dimming rules */
104 dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
106 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
113 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
115 ModestDimmingRule *rule = NULL;
116 GtkWidget *folder_view = NULL;
117 TnyFolderStore *parent_folder = NULL;
118 gboolean dimmed = FALSE;
120 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
121 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
122 rule = MODEST_DIMMING_RULE (user_data);
124 /* Get selected folder as parent of new folder to create */
125 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
126 MODEST_WIDGET_TYPE_FOLDER_VIEW);
127 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
131 if (TNY_IS_ACCOUNT (parent_folder)) {
132 /* If it's the local account then do not dim */
133 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
136 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
137 /* If it's POP then dim */
138 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
139 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
141 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
144 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
146 TnyFolderType types[3];
148 types[0] = TNY_FOLDER_TYPE_DRAFTS;
149 types[1] = TNY_FOLDER_TYPE_OUTBOX;
150 types[2] = TNY_FOLDER_TYPE_SENT;
152 /* Apply folder rules */
154 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
156 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
159 dimmed = _selected_folder_is_any_of_type (win, types, 3);
161 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
164 g_object_unref (parent_folder);
170 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
172 ModestDimmingRule *rule = NULL;
173 TnyFolderType types[5];
174 gboolean dimmed = FALSE;
176 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
177 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
178 rule = MODEST_DIMMING_RULE (user_data);
180 types[0] = TNY_FOLDER_TYPE_DRAFTS;
181 types[1] = TNY_FOLDER_TYPE_OUTBOX;
182 types[2] = TNY_FOLDER_TYPE_SENT;
183 types[3] = TNY_FOLDER_TYPE_INBOX;
184 types[4] = TNY_FOLDER_TYPE_ROOT;
187 /* Check dimmed rule */
189 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
191 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
194 dimmed = _selected_folder_is_any_of_type (win, types, 5);
196 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
199 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
201 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
204 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
206 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
213 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
215 ModestDimmingRule *rule = NULL;
216 gboolean dimmed = FALSE;
218 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
220 rule = MODEST_DIMMING_RULE (user_data);
222 /* Check dimmed rule */
224 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
226 modest_dimming_rule_set_notification (rule, "");
234 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
236 ModestDimmingRule *rule = NULL;
237 TnyFolderType types[3];
238 gboolean dimmed = FALSE;
240 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
241 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
242 rule = MODEST_DIMMING_RULE (user_data);
244 types[0] = TNY_FOLDER_TYPE_DRAFTS;
245 types[1] = TNY_FOLDER_TYPE_OUTBOX;
246 types[2] = TNY_FOLDER_TYPE_SENT;
248 /* Check dimmed rule */
250 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
252 modest_dimming_rule_set_notification (rule, "");
255 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
257 modest_dimming_rule_set_notification (rule, "");
260 dimmed = _selected_folder_is_any_of_type (win, types, 3);
262 modest_dimming_rule_set_notification (rule, "");
269 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
271 ModestDimmingRule *rule = NULL;
272 gboolean dimmed = FALSE;
274 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
275 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
276 rule = MODEST_DIMMING_RULE (user_data);
278 /* Check dimmed rule */
280 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
283 dimmed = _selected_msg_sent_in_progress (win);
285 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
292 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
294 ModestDimmingRule *rule = NULL;
295 gboolean dimmed = FALSE;
296 TnyFolderType types[3];
298 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
299 rule = MODEST_DIMMING_RULE (user_data);
301 /* main window dimming rules */
302 if (MODEST_IS_MAIN_WINDOW(win)) {
304 types[0] = TNY_FOLDER_TYPE_DRAFTS;
305 types[1] = TNY_FOLDER_TYPE_OUTBOX;
306 types[2] = TNY_FOLDER_TYPE_ROOT;
308 /* Check dimmed rule */
310 dimmed = _selected_folder_is_any_of_type (win, types, 3);
312 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
315 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
317 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
320 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
322 /* msg view window dimming rules */
323 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
325 /* Check dimmed rule */
327 dimmed = _transfer_mode_enabled (win);
329 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
332 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
334 modest_dimming_rule_set_notification (rule, "");
343 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
345 ModestDimmingRule *rule = NULL;
346 gboolean dimmed = FALSE;
348 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
349 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
350 rule = MODEST_DIMMING_RULE (user_data);
352 /* Check dimmed rule */
354 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
357 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
359 modest_dimming_rule_set_notification (rule, "");
366 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
368 gboolean dimmed = FALSE;
370 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
372 /* Check dimmed rule */
380 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
382 ModestDimmingRule *rule = NULL;
383 guint n_messages = 0;
384 gboolean dimmed = FALSE;
386 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
387 rule = MODEST_DIMMING_RULE (user_data);
389 /* Check dimmed rule */
390 if (MODEST_IS_MAIN_WINDOW (win)) {
392 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
394 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
397 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
400 dimmed = _already_opened_msg (win, &n_messages);
402 gchar *num = g_strdup_printf ("%d", n_messages);
403 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
404 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
405 modest_dimming_rule_set_notification (rule, message);
411 dimmed = _marked_as_deleted (win);
413 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
416 dimmed = _selected_msg_sent_in_progress (win);
418 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
421 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
423 dimmed = _transfer_mode_enabled (win);
425 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
428 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
430 gchar *num = g_strdup("1");
431 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
432 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
433 modest_dimming_rule_set_notification (rule, message);
444 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
446 ModestDimmingRule *rule = NULL;
447 GtkWidget *header_view = NULL;
448 gboolean dimmed = FALSE;
450 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
451 rule = MODEST_DIMMING_RULE (user_data);
453 /* main window dimming rules */
454 if (MODEST_IS_MAIN_WINDOW(win)) {
456 /* Check dimmed rule */
457 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
458 MODEST_WIDGET_TYPE_HEADER_VIEW);
460 /* If the header view has the focus: */
461 if (header_view && gtk_widget_is_focus (header_view)) {
462 /* Check dimmed rule */
464 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
467 /* If the folder view has the focus: */
468 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
469 MODEST_WIDGET_TYPE_FOLDER_VIEW);
470 if (folder_view && gtk_widget_is_focus (folder_view)) {
471 TnyFolderStore *folder_store
472 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
474 /* Only enable for folders, not accounts,
475 * though the UI spec is not clear about that.
476 * If we enable this for accounts then we must
477 * add code to handle them in modest_ui_actions_on_details(). */
478 if (!TNY_IS_FOLDER(folder_store)) {
480 modest_dimming_rule_set_notification (rule, "");
483 g_object_unref (folder_store);
489 /* msg view window dimming rules */
492 /* Check dimmed rule */
494 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
496 modest_dimming_rule_set_notification (rule, "");
505 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
507 ModestDimmingRule *rule = NULL;
508 TnyHeaderFlags flags;
509 gboolean dimmed = FALSE;
511 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
512 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
513 rule = MODEST_DIMMING_RULE (user_data);
515 flags = TNY_HEADER_FLAG_SEEN;
517 /* Check dimmed rule */
519 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
522 dimmed = _selected_msg_marked_as (win, flags, FALSE);
524 modest_dimming_rule_set_notification (rule, "");
531 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
533 ModestDimmingRule *rule = NULL;
534 TnyHeaderFlags flags;
535 gboolean dimmed = FALSE;
537 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
538 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
539 rule = MODEST_DIMMING_RULE (user_data);
541 flags = TNY_HEADER_FLAG_SEEN;
543 /* Check dimmed rule */
545 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
547 dimmed = _selected_msg_marked_as (win, flags, TRUE);
549 modest_dimming_rule_set_notification (rule, "");
556 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
558 ModestDimmingRule *rule = NULL;
559 gboolean dimmed = FALSE;
561 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
562 rule = MODEST_DIMMING_RULE (user_data);
564 if (MODEST_IS_MAIN_WINDOW (win))
565 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
566 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
567 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
574 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
576 GtkWidget *folder_view = NULL;
577 GtkWidget *header_view = NULL;
578 ModestDimmingRule *rule = NULL;
579 gboolean dimmed = FALSE;
581 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
582 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
583 rule = MODEST_DIMMING_RULE (user_data);
585 /* Get the folder view */
586 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
587 MODEST_WIDGET_TYPE_FOLDER_VIEW);
589 /* Get header view */
590 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
591 MODEST_WIDGET_TYPE_HEADER_VIEW);
593 /* Check diming rules for folders and messages transfer */
595 if (!gtk_widget_is_focus (folder_view))
596 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
604 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
606 ModestDimmingRule *rule = NULL;
607 gboolean dimmed = FALSE;
609 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
610 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
611 rule = MODEST_DIMMING_RULE (user_data);
613 /* Check dimmed rule */
615 dimmed = _transfer_mode_enabled (win);
617 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
620 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
622 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
629 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
631 ModestDimmingRule *rule = NULL;
632 gboolean dimmed = FALSE;
634 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
635 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
636 rule = MODEST_DIMMING_RULE (user_data);
638 /* Check dimmed rule */
640 dimmed = _transfer_mode_enabled (win);
642 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
649 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
651 ModestDimmingRule *rule = NULL;
652 TnyFolderType types[3];
653 gboolean dimmed = FALSE;
655 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
656 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
657 rule = MODEST_DIMMING_RULE (user_data);
659 types[0] = TNY_FOLDER_TYPE_DRAFTS;
660 types[1] = TNY_FOLDER_TYPE_OUTBOX;
661 types[2] = TNY_FOLDER_TYPE_SENT;
663 /* Check dimmed rule */
665 dimmed = _clipboard_is_empty (win);
667 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
670 dimmed = _selected_folder_is_any_of_type (win, types, 3);
672 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
675 dimmed = _selected_folder_is_same_as_source (win);
677 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
685 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
687 ModestDimmingRule *rule = NULL;
688 gboolean dimmed = FALSE;
690 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
691 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
692 rule = MODEST_DIMMING_RULE (user_data);
694 /* Check dimmed rule */
696 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
698 modest_dimming_rule_set_notification (rule, "");
705 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
707 ModestDimmingRule *rule = NULL;
708 gboolean dimmed = FALSE;
710 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
711 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
712 rule = MODEST_DIMMING_RULE (user_data);
714 /* Check dimmed rule */
716 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
722 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
724 ModestDimmingRule *rule = NULL;
725 gboolean dimmed = FALSE;
727 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
728 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
729 rule = MODEST_DIMMING_RULE (user_data);
731 /* Check dimmed rule */
733 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
739 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
741 ModestDimmingRule *rule = NULL;
742 gboolean dimmed = FALSE;
744 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
745 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
746 rule = MODEST_DIMMING_RULE (user_data);
748 /* Check dimmed rule */
750 dimmed = _purged_attach_selected (win);
752 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
756 dimmed = _invalid_attachment_for_purge (win, rule);
764 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
766 ModestDimmingRule *rule = NULL;
767 gboolean dimmed = FALSE;
769 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
770 rule = MODEST_DIMMING_RULE (user_data);
772 /* Check dimmed rule */
774 dimmed = _clipboard_is_empty (win);
776 modest_dimming_rule_set_notification (rule, "");
783 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
785 ModestDimmingRule *rule = NULL;
786 gboolean dimmed = FALSE;
788 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
789 rule = MODEST_DIMMING_RULE (user_data);
791 /* Check common dimming rules */
793 dimmed = _invalid_clipboard_selected (win, rule);
796 /* Check window specific dimming rules */
797 if (MODEST_IS_MAIN_WINDOW (win)) {
799 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
801 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
804 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
806 modest_dimming_rule_set_notification (rule, "");
809 dimmed = _selected_msg_sent_in_progress (win);
811 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
819 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
821 ModestDimmingRule *rule = NULL;
822 gboolean dimmed = FALSE;
824 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
825 rule = MODEST_DIMMING_RULE (user_data);
827 /* Check common dimming rules */
829 dimmed = _invalid_clipboard_selected (win, rule);
832 /* Check window specific dimming rules */
833 if (MODEST_IS_MAIN_WINDOW (win)) {
835 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
837 modest_dimming_rule_set_notification (rule, "");
840 dimmed = _selected_msg_sent_in_progress (win);
842 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
850 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
852 ModestDimmingRule *rule = NULL;
853 gboolean dimmed = FALSE;
855 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
856 rule = MODEST_DIMMING_RULE (user_data);
858 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
860 /* Check dimmed rule */
862 dimmed = _transfer_mode_enabled (win);
864 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
867 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
869 modest_dimming_rule_set_notification (rule, "");
876 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
878 ModestDimmingRule *rule = NULL;
879 gboolean dimmed = FALSE;
881 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
882 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
883 rule = MODEST_DIMMING_RULE (user_data);
885 /* Check dimmed rule */
887 dimmed = _transfer_mode_enabled (win);
889 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
892 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW(win));
894 modest_dimming_rule_set_notification (rule, "");
902 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
904 const gboolean dimmed =
905 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
912 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
914 gboolean dimmed = FALSE;
916 /* Check dimmed rule */
918 dimmed = !_sending_in_progress (win);
924 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
926 ModestDimmingRule *rule = NULL;
927 gboolean dimmed = FALSE;
929 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
930 rule = MODEST_DIMMING_RULE (user_data);
932 /* Check dimmed rule */
934 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
937 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
944 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
946 ModestDimmingRule *rule = NULL;
947 gboolean dimmed = FALSE;
949 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
950 rule = MODEST_DIMMING_RULE (user_data);
952 /* Check dimmed rule */
954 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
955 gchar *selection = NULL;
956 selection = gtk_clipboard_wait_for_text (clipboard);
958 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
964 /* *********************** static utility functions ******************** */
967 _marked_as_deleted (ModestWindow *win)
969 gboolean result = FALSE;
970 TnyHeaderFlags flags;
972 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
974 flags = TNY_HEADER_FLAG_DELETED;
976 /* Check dimmed rule */
977 result = _selected_msg_marked_as (win, flags, FALSE);
983 _selected_folder_not_writeable (ModestMainWindow *win)
985 GtkWidget *folder_view = NULL;
986 TnyFolderStore *parent_folder = NULL;
987 ModestTnyFolderRules rules;
988 gboolean result = FALSE;
990 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
992 /* Get folder view */
993 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
994 MODEST_WIDGET_TYPE_FOLDER_VIEW);
995 /* If no folder view, always dimmed */
999 /* Get selected folder as parent of new folder to create */
1000 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1001 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1003 g_object_unref (parent_folder);
1007 /* Check dimmed rule */
1008 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1009 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1012 g_object_unref (parent_folder);
1018 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1020 TnyFolderType types[2];
1021 gboolean result = FALSE;
1023 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1025 types[0] = TNY_FOLDER_TYPE_ROOT;
1026 types[1] = TNY_FOLDER_TYPE_INBOX;
1028 /* Check folder type */
1029 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1031 /* Check pop and MMC accounts */
1033 result = _selected_folder_is_MMC_or_POP_root (win);
1041 _selected_folder_is_root (ModestMainWindow *win)
1043 TnyFolderType types[1];
1044 gboolean result = FALSE;
1046 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1048 types[0] = TNY_FOLDER_TYPE_ROOT;
1050 /* Check folder type */
1051 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1053 /* Check pop and MMC accounts */
1055 result = _selected_folder_is_MMC_or_POP_root (win);
1062 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1064 GtkWidget *folder_view = NULL;
1065 TnyFolderStore *parent_folder = NULL;
1066 gboolean result = FALSE;
1068 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1069 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1070 /* Get selected folder as parent of new folder to create */
1071 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1075 if (TNY_IS_ACCOUNT (parent_folder)) {
1076 /* If it's the local account then do not dim */
1077 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1080 /* If it's the MMC root folder then dim it */
1081 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1084 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1085 /* If it's POP then dim */
1086 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1087 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1091 g_object_unref (parent_folder);
1100 _selected_folder_is_empty (ModestMainWindow *win)
1102 GtkWidget *folder_view = NULL;
1103 TnyFolderStore *folder = NULL;
1104 gboolean result = FALSE;
1106 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1108 /* Get folder view */
1109 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1110 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1111 /* If no folder view, always dimmed */
1115 /* Get selected folder as parent of new folder to create */
1116 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1117 if (!(folder && TNY_IS_FOLDER(folder))) {
1119 g_object_unref (folder);
1123 /* Check folder type */
1124 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1127 g_object_unref (folder);
1133 _selected_folder_is_same_as_source (ModestWindow *win)
1135 ModestEmailClipboard *clipboard = NULL;
1136 GtkWidget *folder_view = NULL;
1137 TnyFolderStore *folder = NULL;
1138 gboolean result = FALSE;
1140 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1142 /* Get folder view */
1143 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1144 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1148 /* Get selected folder as destination folder */
1149 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1150 if (!(folder && TNY_IS_FOLDER(folder))) {
1155 /* Check clipboard is cleared */
1156 clipboard = modest_runtime_get_email_clipboard ();
1157 if (modest_email_clipboard_cleared (clipboard)) {
1162 /* Check source folder */
1163 result = modest_email_clipboard_check_source_folder (clipboard,
1164 (const TnyFolder *) folder);
1168 g_object_unref (folder);
1174 _selected_folder_is_any_of_type (ModestWindow *win,
1175 TnyFolderType types[],
1178 GtkWidget *folder_view = NULL;
1179 TnyFolderStore *folder = NULL;
1180 TnyFolderType folder_type;
1182 gboolean result = FALSE;
1184 /*Get curent folder */
1185 if (MODEST_IS_MAIN_WINDOW(win)) {
1187 /* Get folder view */
1188 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1189 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1190 /* If no folder view, always dimmed */
1194 /* Get selected folder as parent of new folder to create */
1195 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1197 if (!(folder && TNY_IS_FOLDER(folder))) {
1199 g_object_unref (folder);
1203 /* Check folder type */
1204 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1206 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1207 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1208 for (i=0; i < ntypes; i++) {
1209 result = result || folder_type == types[i];
1215 g_object_unref (folder);
1221 _folder_is_any_of_type (TnyFolder *folder,
1222 TnyFolderType types[],
1225 TnyFolderType folder_type;
1226 gboolean result = FALSE;
1229 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1231 /* Get folder type */
1232 if (modest_tny_folder_is_local_folder (folder))
1233 folder_type = modest_tny_folder_get_local_folder_type (folder);
1235 folder_type = modest_tny_folder_guess_folder_type (folder);
1237 /* Check foler type */
1238 for (i=0; i < ntypes; i++) {
1239 result = result || folder_type == types[i];
1246 _selected_folder_is_snd_level (ModestMainWindow *win)
1248 GtkWidget *folder_view = NULL;
1249 GtkTreeSelection *sel = NULL;
1250 GtkTreeModel *model = NULL;
1251 GtkTreePath *path = NULL;
1253 TnyFolderStore *folder = NULL;
1254 gboolean result = FALSE;
1256 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1258 /*Get curent folder */
1259 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1260 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1261 /* If no folder view, always dimmed */
1265 /* Get selected folder as parent of new folder to create */
1266 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1267 if (!(folder && TNY_IS_FOLDER(folder))) {
1271 /* Check folder level */
1272 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1273 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1275 path = gtk_tree_model_get_path (model, &iter);
1276 result = gtk_tree_path_get_depth (path) > 2;
1280 g_object_unref (folder);
1282 gtk_tree_path_free (path);
1289 _clipboard_is_empty (ModestWindow *win)
1291 gboolean result = FALSE;
1293 if (MODEST_IS_MAIN_WINDOW (win)) {
1294 ModestEmailClipboard *clipboard = NULL;
1295 clipboard = modest_runtime_get_email_clipboard ();
1296 if (modest_email_clipboard_cleared (clipboard))
1304 _invalid_clipboard_selected (ModestWindow *win,
1305 ModestDimmingRule *rule)
1307 gboolean result = FALSE;
1309 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1310 GtkClipboard *clipboard = NULL;
1311 gchar *selection = NULL;
1312 GtkWidget *focused = NULL;
1314 /* Get clipboard selection*/
1315 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1316 selection = gtk_clipboard_wait_for_text (clipboard);
1318 /* Get focuesed widget */
1319 focused = gtk_window_get_focus (GTK_WINDOW (win));
1322 result = ((selection == NULL) ||
1323 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1326 modest_dimming_rule_set_notification (rule, _(""));
1328 else if (MODEST_IS_MAIN_WINDOW (win)) {
1329 GtkWidget *header_view = NULL;
1331 /* Get header view to check selected messages */
1332 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1333 MODEST_WIDGET_TYPE_HEADER_VIEW);
1336 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1338 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1346 _invalid_attach_selected (ModestWindow *win,
1349 ModestDimmingRule *rule)
1351 GList *attachments, *node;
1353 TnyHeaderFlags flags;
1354 gboolean nested_attachments = FALSE;
1355 gboolean selected_messages = FALSE;
1356 gboolean result = FALSE;
1358 if (MODEST_IS_MAIN_WINDOW (win)) {
1359 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1361 result = _selected_msg_marked_as (win, flags, TRUE);
1363 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1365 /* Get selected atachments */
1366 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1367 n_selected = g_list_length (attachments);
1372 result = n_selected != 1;
1375 result = n_selected < 1;
1378 /* Check attached type (view operation not required) */
1379 if (!result && !for_view) {
1380 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1381 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1382 TnyList *nested_list = tny_simple_list_new ();
1383 if (TNY_IS_MSG (mime_part)) {
1384 selected_messages = TRUE;
1387 tny_mime_part_get_parts (mime_part, nested_list);
1388 if (tny_list_get_length (nested_list) > 0) {
1389 nested_attachments = TRUE;
1392 g_object_unref (nested_list);
1396 /* Set notifications */
1397 if (result && rule != NULL) {
1398 if (selected_messages) {
1399 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1400 } else if (nested_attachments) {
1401 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1402 } else if (n_selected == 0) {
1403 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1404 } else if (unique) {
1405 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1410 g_list_free (attachments);
1417 _purged_attach_selected (ModestWindow *win)
1419 GList *attachments, *node;
1421 gboolean result = FALSE;
1423 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1425 /* Get selected atachments */
1426 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1427 n_selected = g_list_length (attachments);
1429 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1430 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1431 if (tny_mime_part_is_purged (mime_part)) {
1438 g_list_free (attachments);
1445 _invalid_msg_selected (ModestMainWindow *win,
1447 ModestDimmingRule *rule)
1449 GtkWidget *header_view = NULL;
1450 GtkWidget *folder_view = NULL;
1451 gboolean selected_headers = FALSE;
1452 gboolean result = FALSE;
1454 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1455 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1457 /* Get header view to check selected messages */
1458 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1459 MODEST_WIDGET_TYPE_HEADER_VIEW);
1461 /* Get folder view to check focus */
1462 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1463 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1465 /* Get selected headers */
1466 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1468 /* Check dimmed rule (TODO: check focus on widgets */
1470 result = ((!selected_headers) ||
1471 (gtk_widget_is_focus (folder_view)));
1473 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1475 if (!result && unique) {
1476 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1478 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1485 _already_opened_msg (ModestWindow *win,
1488 ModestWindow *window = NULL;
1489 ModestWindowMgr *mgr = NULL;
1490 GtkWidget *header_view = NULL;
1491 TnyList *selected_headers = NULL;
1492 TnyIterator *iter = NULL;
1493 TnyHeader *header = NULL;
1494 gboolean result = TRUE;
1496 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1498 /* Get header view to check selected messages */
1499 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1500 MODEST_WIDGET_TYPE_HEADER_VIEW);
1503 /* Check no selection */
1504 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1507 /* Get selected headers */
1508 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1509 if (selected_headers == NULL)
1512 *n_messages = tny_list_get_length (selected_headers);
1514 /* Check dimmed rule (TODO: check focus on widgets */
1515 mgr = modest_runtime_get_window_mgr ();
1516 iter = tny_list_create_iterator (selected_headers);
1517 while (!tny_iterator_is_done (iter) && result) {
1518 header = TNY_HEADER (tny_iterator_get_current (iter));
1519 window = modest_window_mgr_find_window_by_header (mgr, header);
1520 result = result && (window != NULL);
1522 g_object_unref (header);
1523 tny_iterator_next (iter);
1527 if (selected_headers != NULL)
1528 g_object_unref (selected_headers);
1530 g_object_unref (iter);
1536 _selected_msg_marked_as (ModestWindow *win,
1537 TnyHeaderFlags mask,
1540 GtkWidget *header_view = NULL;
1541 TnyList *selected_headers = NULL;
1542 TnyIterator *iter = NULL;
1543 TnyHeader *header = NULL;
1544 TnyHeaderFlags flags;
1545 gboolean result = FALSE;
1547 /* Get header view to check selected messages */
1548 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1549 MODEST_WIDGET_TYPE_HEADER_VIEW);
1551 /* Check no selection */
1552 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1555 /* Get selected headers */
1556 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1557 if (selected_headers == NULL)
1560 /* Call the function for each header */
1561 iter = tny_list_create_iterator (selected_headers);
1562 while (!tny_iterator_is_done (iter) && !result) {
1563 header = TNY_HEADER (tny_iterator_get_current (iter));
1565 flags = tny_header_get_flags (header);
1567 result = (flags & mask) == 0;
1569 result = (flags & mask) != 0;
1571 g_object_unref (header);
1572 tny_iterator_next (iter);
1576 if (selected_headers != NULL)
1577 g_object_unref (selected_headers);
1579 g_object_unref (iter);
1585 _msg_download_in_progress (ModestMsgViewWindow *win)
1587 gboolean result = FALSE;
1589 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1591 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1597 _msg_download_completed (ModestMainWindow *win)
1599 GtkWidget *header_view = NULL;
1600 TnyList *selected_headers = NULL;
1601 TnyIterator *iter = NULL;
1602 TnyHeader *header = NULL;
1603 TnyHeaderFlags flags;
1604 gboolean result = FALSE;
1606 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1609 /* Get header view to check selected messages */
1610 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1611 MODEST_WIDGET_TYPE_HEADER_VIEW);
1613 /* Check no selection */
1614 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1617 /* Get selected headers */
1618 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1619 if (selected_headers == NULL)
1622 /* Check dimmed rule */
1624 iter = tny_list_create_iterator (selected_headers);
1625 while (!tny_iterator_is_done (iter) && result) {
1626 header = TNY_HEADER (tny_iterator_get_current (iter));
1628 flags = tny_header_get_flags (header);
1629 /* TODO: is this the right flag?, it seems that some
1630 headers that have been previously downloaded do not
1632 result = (flags & TNY_HEADER_FLAG_CACHED);
1634 g_object_unref (header);
1635 tny_iterator_next (iter);
1638 g_object_unref (iter);
1644 _selected_msg_sent_in_progress (ModestWindow *win)
1646 ModestTnySendQueue *send_queue = NULL;
1647 GtkWidget *header_view = NULL;
1648 ModestTnyAccountStore *acc_store = NULL;
1649 TnyAccount *account = NULL;
1650 TnyList *header_list = NULL;
1651 TnyIterator *iter = NULL;
1652 TnyHeader *header = NULL;
1653 const gchar *account_name = NULL;
1654 gboolean result = FALSE;
1657 /* Get transport account */
1658 acc_store = modest_runtime_get_account_store();
1659 account_name = modest_window_get_active_account (win);
1661 /* If no account defined, this action must be always dimmed */
1662 if (account_name == NULL) return FALSE;
1663 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1664 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1666 /* Get send queue for current ransport account */
1667 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1668 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1670 if (MODEST_IS_MAIN_WINDOW(win)) {
1672 /* Get header view to check selected messages */
1673 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1674 MODEST_WIDGET_TYPE_HEADER_VIEW);
1676 /* Check no selection */
1677 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1680 /* Get selected headers */
1681 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1683 /* Get message header */
1684 if (!header_list) return FALSE;
1685 iter = tny_list_create_iterator (header_list);
1686 header = TNY_HEADER (tny_iterator_get_current (iter));
1688 /* Get message id */
1689 id = g_strdup(tny_header_get_message_id (header));
1691 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1693 /* Get message header */
1694 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1696 /* Get message id */
1697 id = g_strdup(tny_header_get_message_id (header));
1700 /* Check if msg id is being processed inside send queue */
1701 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1705 g_object_unref (header);
1706 g_object_unref(header_list);
1707 g_object_unref(iter);
1714 _sending_in_progress (ModestWindow *win)
1716 ModestTnySendQueue *send_queue = NULL;
1717 ModestTnyAccountStore *acc_store = NULL;
1718 TnyAccount *account = NULL;
1719 const gchar *account_name = NULL;
1720 gboolean result = FALSE;
1722 /* Get transport account */
1723 acc_store = modest_runtime_get_account_store();
1724 account_name = modest_window_get_active_account (win);
1726 /* If no account defined, this action must be always dimmed */
1727 if (account_name == NULL) return FALSE;
1728 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1729 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1731 /* Get send queue for current ransport account */
1732 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1733 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1735 /* Check if send queue is perfimring any send operation */
1736 result = modest_tny_send_queue_sending_in_progress (send_queue);
1742 _invalid_attachment_for_purge (ModestWindow *win,
1743 ModestDimmingRule *rule)
1746 TnyFolder *folder = NULL;
1747 TnyAccount *account = NULL;
1748 gboolean result = FALSE;
1750 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1752 /* Get folder and account of message */
1753 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1754 g_return_val_if_fail(msg != NULL, TRUE);
1755 folder = tny_msg_get_folder (msg);
1756 if (folder == NULL) {
1757 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1760 account = modest_tny_folder_get_account (folder);
1761 if (account == NULL) goto frees;
1764 if (!modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1765 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1766 /* If it's POP then dim */
1767 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1768 MODEST_PROTOCOL_STORE_POP) {
1772 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1773 n_selected = g_list_length (attachments);
1774 g_list_free (attachments);
1776 modest_dimming_rule_set_notification (rule,
1777 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1778 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1786 g_object_unref (msg);
1788 g_object_unref (folder);
1789 if (account != NULL)
1790 g_object_unref (account);
1796 _transfer_mode_enabled (ModestWindow *win)
1798 gboolean result = FALSE;
1800 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1803 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));