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, gboolean all, ModestDimmingRule *rule);
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_folder_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 (ModestWindow *win, gpointer user_data)
172 ModestDimmingRule *rule = NULL;
173 GtkWidget *folder_view = NULL;
174 GtkWidget *header_view = NULL;
175 gboolean dimmed = FALSE;
177 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
178 rule = MODEST_DIMMING_RULE (user_data);
180 if (MODEST_IS_MAIN_WINDOW (win)) {
181 /* Get the folder view */
182 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
183 MODEST_WIDGET_TYPE_FOLDER_VIEW);
185 /* Get header view */
186 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
187 MODEST_WIDGET_TYPE_HEADER_VIEW);
189 if (header_view && gtk_widget_is_focus (header_view))
190 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
192 if (folder_view && gtk_widget_is_focus (folder_view))
193 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
195 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
204 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
206 ModestDimmingRule *rule = NULL;
207 TnyFolderType types[5];
208 gboolean dimmed = FALSE;
210 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
211 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
212 rule = MODEST_DIMMING_RULE (user_data);
214 types[0] = TNY_FOLDER_TYPE_DRAFTS;
215 types[1] = TNY_FOLDER_TYPE_OUTBOX;
216 types[2] = TNY_FOLDER_TYPE_SENT;
217 types[3] = TNY_FOLDER_TYPE_INBOX;
218 types[4] = TNY_FOLDER_TYPE_ROOT;
221 /* Check dimmed rule */
223 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
225 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
228 dimmed = _selected_folder_is_any_of_type (win, types, 5);
230 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
233 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
235 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
238 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
240 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
247 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
249 ModestDimmingRule *rule = NULL;
250 gboolean dimmed = FALSE;
252 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
253 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
254 rule = MODEST_DIMMING_RULE (user_data);
256 /* Check dimmed rule */
258 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
260 modest_dimming_rule_set_notification (rule, "");
268 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
270 ModestDimmingRule *rule = NULL;
271 TnyFolderType types[3];
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 types[0] = TNY_FOLDER_TYPE_DRAFTS;
279 types[1] = TNY_FOLDER_TYPE_OUTBOX;
280 types[2] = TNY_FOLDER_TYPE_SENT;
282 /* Check dimmed rule */
284 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
286 modest_dimming_rule_set_notification (rule, "");
289 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
291 modest_dimming_rule_set_notification (rule, "");
294 dimmed = _selected_folder_is_any_of_type (win, types, 3);
296 modest_dimming_rule_set_notification (rule, "");
303 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
305 ModestDimmingRule *rule = NULL;
306 gboolean dimmed = FALSE;
308 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
309 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
310 rule = MODEST_DIMMING_RULE (user_data);
312 /* Check dimmed rule */
314 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
317 dimmed = _marked_as_deleted (win);
319 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
322 dimmed = _selected_msg_sent_in_progress (win);
324 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
331 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
333 ModestDimmingRule *rule = NULL;
334 gboolean dimmed = FALSE;
335 TnyFolderType types[3];
337 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
338 rule = MODEST_DIMMING_RULE (user_data);
340 /* main window dimming rules */
341 if (MODEST_IS_MAIN_WINDOW(win)) {
343 types[0] = TNY_FOLDER_TYPE_DRAFTS;
344 types[1] = TNY_FOLDER_TYPE_OUTBOX;
345 types[2] = TNY_FOLDER_TYPE_ROOT;
347 /* Check dimmed rule */
349 dimmed = _selected_folder_is_any_of_type (win, types, 3);
351 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
354 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
356 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
359 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
361 /* msg view window dimming rules */
362 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
364 /* Check dimmed rule */
366 dimmed = _transfer_mode_enabled (win);
368 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
371 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
373 modest_dimming_rule_set_notification (rule, "");
382 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
384 ModestDimmingRule *rule = NULL;
385 gboolean dimmed = FALSE;
387 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
388 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
389 rule = MODEST_DIMMING_RULE (user_data);
391 /* Check dimmed rule */
393 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
396 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
398 modest_dimming_rule_set_notification (rule, "");
405 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
407 gboolean dimmed = FALSE;
409 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
411 /* Check dimmed rule */
419 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
421 ModestDimmingRule *rule = NULL;
422 guint n_messages = 0;
423 gboolean dimmed = FALSE;
425 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
426 rule = MODEST_DIMMING_RULE (user_data);
428 /* Check dimmed rule */
429 if (MODEST_IS_MAIN_WINDOW (win)) {
431 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
433 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
436 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
439 dimmed = _already_opened_msg (win, &n_messages);
441 gchar *num = g_strdup_printf ("%d", n_messages);
442 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
443 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
444 modest_dimming_rule_set_notification (rule, message);
450 dimmed = _marked_as_deleted (win);
452 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
455 dimmed = _selected_msg_sent_in_progress (win);
457 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
460 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
462 dimmed = _transfer_mode_enabled (win);
464 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
467 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
469 gchar *num = g_strdup("1");
470 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
471 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
472 modest_dimming_rule_set_notification (rule, message);
483 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
485 ModestDimmingRule *rule = NULL;
486 GtkWidget *header_view = NULL;
487 gboolean dimmed = FALSE;
489 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
490 rule = MODEST_DIMMING_RULE (user_data);
492 /* main window dimming rules */
493 if (MODEST_IS_MAIN_WINDOW(win)) {
495 /* Check dimmed rule */
496 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
497 MODEST_WIDGET_TYPE_HEADER_VIEW);
499 /* If the header view has the focus: */
500 if (header_view && gtk_widget_is_focus (header_view)) {
501 /* Check dimmed rule */
503 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
506 /* If the folder view has the focus: */
507 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
508 MODEST_WIDGET_TYPE_FOLDER_VIEW);
509 if (folder_view && gtk_widget_is_focus (folder_view)) {
510 TnyFolderStore *folder_store
511 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
513 /* Only enable for folders, not accounts,
514 * though the UI spec is not clear about that.
515 * If we enable this for accounts then we must
516 * add code to handle them in modest_ui_actions_on_details(). */
517 if (!TNY_IS_FOLDER(folder_store)) {
519 modest_dimming_rule_set_notification (rule, "");
522 g_object_unref (folder_store);
528 /* msg view window dimming rules */
531 /* Check dimmed rule */
533 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
535 modest_dimming_rule_set_notification (rule, "");
544 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
546 ModestDimmingRule *rule = NULL;
547 TnyHeaderFlags flags;
548 gboolean dimmed = FALSE;
550 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
551 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
552 rule = MODEST_DIMMING_RULE (user_data);
554 flags = TNY_HEADER_FLAG_SEEN;
556 /* Check dimmed rule */
558 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
561 dimmed = _selected_msg_marked_as (win, flags, FALSE);
563 modest_dimming_rule_set_notification (rule, "");
570 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
572 ModestDimmingRule *rule = NULL;
573 TnyHeaderFlags flags;
574 gboolean dimmed = FALSE;
576 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
577 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
578 rule = MODEST_DIMMING_RULE (user_data);
580 flags = TNY_HEADER_FLAG_SEEN;
582 /* Check dimmed rule */
584 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
586 dimmed = _selected_msg_marked_as (win, flags, TRUE);
588 modest_dimming_rule_set_notification (rule, "");
595 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
597 ModestDimmingRule *rule = NULL;
598 gboolean dimmed = FALSE;
600 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
601 rule = MODEST_DIMMING_RULE (user_data);
603 if (MODEST_IS_MAIN_WINDOW (win))
604 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
605 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
606 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
613 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
615 GtkWidget *folder_view = NULL;
616 GtkWidget *header_view = NULL;
617 ModestDimmingRule *rule = NULL;
618 guint n_messages = 0;
619 gboolean dimmed = FALSE;
621 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
622 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
623 rule = MODEST_DIMMING_RULE (user_data);
625 /* Get the folder view */
626 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
627 MODEST_WIDGET_TYPE_FOLDER_VIEW);
629 /* Get header view */
630 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
631 MODEST_WIDGET_TYPE_HEADER_VIEW);
633 /* Check diming rules for folders and messages transfer */
635 dimmed = _already_opened_msg (win, &n_messages);
637 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
638 modest_dimming_rule_set_notification (rule, message);
643 if (!gtk_widget_is_focus (folder_view))
644 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
652 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
654 ModestDimmingRule *rule = NULL;
655 gboolean dimmed = FALSE;
657 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
658 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
659 rule = MODEST_DIMMING_RULE (user_data);
661 /* Check dimmed rule */
663 dimmed = _transfer_mode_enabled (win);
665 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
668 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
670 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
677 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
679 ModestDimmingRule *rule = NULL;
680 gboolean dimmed = FALSE;
682 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
683 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
684 rule = MODEST_DIMMING_RULE (user_data);
686 /* Check dimmed rule */
688 dimmed = _transfer_mode_enabled (win);
690 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
697 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
699 ModestDimmingRule *rule = NULL;
700 TnyFolderType types[3];
701 gboolean dimmed = FALSE;
703 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
704 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
705 rule = MODEST_DIMMING_RULE (user_data);
707 types[0] = TNY_FOLDER_TYPE_DRAFTS;
708 types[1] = TNY_FOLDER_TYPE_OUTBOX;
709 types[2] = TNY_FOLDER_TYPE_SENT;
711 /* Check dimmed rule */
713 dimmed = _clipboard_is_empty (win);
715 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
718 dimmed = _selected_folder_is_any_of_type (win, types, 3);
720 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
723 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
725 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
729 dimmed = _selected_folder_is_same_as_source (win);
731 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
739 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
741 ModestDimmingRule *rule = NULL;
742 gboolean dimmed = FALSE;
744 g_return_val_if_fail (MODEST_IS_MAIN_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 = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
752 modest_dimming_rule_set_notification (rule, "");
759 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
761 ModestDimmingRule *rule = NULL;
762 gboolean dimmed = FALSE;
764 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
765 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
766 rule = MODEST_DIMMING_RULE (user_data);
768 /* Check dimmed rule */
770 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
773 dimmed = _purged_attach_selected (win, FALSE, NULL);
775 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
783 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
785 ModestDimmingRule *rule = NULL;
786 gboolean dimmed = FALSE;
788 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
789 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
790 rule = MODEST_DIMMING_RULE (user_data);
792 /* Check dimmed rule */
794 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
797 dimmed = _purged_attach_selected (win, FALSE, NULL);
799 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
807 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
809 ModestDimmingRule *rule = NULL;
810 gboolean dimmed = FALSE;
812 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
813 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
814 rule = MODEST_DIMMING_RULE (user_data);
816 /* Check in main window if there's only one message selected */
817 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
818 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
821 /* Check in view window if there's any attachment selected */
822 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
823 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
825 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
828 /* cannot purge in editable drafts nor pop folders */
830 dimmed = _invalid_folder_for_purge (win, rule);
833 /* Check if the selected message in main window has attachments */
834 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
835 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
837 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
840 /* Check if all attachments are already purged */
842 dimmed = _purged_attach_selected (win, TRUE, rule);
845 /* Check if the message is already downloaded */
846 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
847 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
849 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
857 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
859 ModestDimmingRule *rule = NULL;
860 gboolean dimmed = FALSE;
862 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
863 rule = MODEST_DIMMING_RULE (user_data);
865 /* Check dimmed rule */
867 dimmed = _clipboard_is_empty (win);
869 modest_dimming_rule_set_notification (rule, "");
876 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
878 ModestDimmingRule *rule = NULL;
879 gboolean dimmed = FALSE;
881 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
882 rule = MODEST_DIMMING_RULE (user_data);
884 /* Check common dimming rules */
886 dimmed = _invalid_clipboard_selected (win, rule);
889 /* Check window specific dimming rules */
890 if (MODEST_IS_MAIN_WINDOW (win)) {
892 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
894 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
897 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
899 modest_dimming_rule_set_notification (rule, "");
902 dimmed = _selected_msg_sent_in_progress (win);
904 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
912 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
914 ModestDimmingRule *rule = NULL;
915 gboolean dimmed = FALSE;
917 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
918 rule = MODEST_DIMMING_RULE (user_data);
920 /* Check common dimming rules */
922 dimmed = _invalid_clipboard_selected (win, rule);
925 /* Check window specific dimming rules */
926 if (MODEST_IS_MAIN_WINDOW (win)) {
928 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
930 modest_dimming_rule_set_notification (rule, "");
933 dimmed = _selected_msg_sent_in_progress (win);
935 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
943 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
945 ModestDimmingRule *rule = NULL;
946 gboolean dimmed = FALSE;
948 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
949 rule = MODEST_DIMMING_RULE (user_data);
951 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
953 /* Check dimmed rule */
955 dimmed = _transfer_mode_enabled (win);
957 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
960 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
962 modest_dimming_rule_set_notification (rule, "");
969 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
971 ModestDimmingRule *rule = NULL;
972 gboolean dimmed = FALSE;
974 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
975 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
976 rule = MODEST_DIMMING_RULE (user_data);
978 /* Check dimmed rule */
980 dimmed = _transfer_mode_enabled (win);
982 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
985 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW(win));
987 modest_dimming_rule_set_notification (rule, "");
995 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
997 const gboolean dimmed =
998 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1005 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1007 ModestDimmingRule *rule = NULL;
1008 TnyFolderType types[1];
1009 guint n_messages = 0;
1010 gboolean dimmed = FALSE;
1012 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1013 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1014 rule = MODEST_DIMMING_RULE (user_data);
1016 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1018 /* Check dimmed rules */
1020 dimmed = _already_opened_msg (win, &n_messages);
1022 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1025 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1027 modest_dimming_rule_set_notification (rule, "");
1030 dimmed = !_sending_in_progress (win);
1032 modest_dimming_rule_set_notification (rule, "");
1039 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1041 ModestDimmingRule *rule = NULL;
1042 gboolean dimmed = FALSE;
1044 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1045 rule = MODEST_DIMMING_RULE (user_data);
1047 /* Check dimmed rule */
1049 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1052 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1059 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1061 ModestDimmingRule *rule = NULL;
1062 gboolean dimmed = FALSE;
1064 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1065 rule = MODEST_DIMMING_RULE (user_data);
1067 /* Check dimmed rule */
1069 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1070 gchar *selection = NULL;
1071 selection = gtk_clipboard_wait_for_text (clipboard);
1073 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1079 /* *********************** static utility functions ******************** */
1082 _marked_as_deleted (ModestWindow *win)
1084 gboolean result = FALSE;
1085 TnyHeaderFlags flags;
1087 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1089 flags = TNY_HEADER_FLAG_DELETED;
1091 /* Check dimmed rule */
1092 result = _selected_msg_marked_as (win, flags, FALSE);
1098 _selected_folder_not_writeable (ModestMainWindow *win)
1100 GtkWidget *folder_view = NULL;
1101 TnyFolderStore *parent_folder = NULL;
1102 ModestTnyFolderRules rules;
1103 gboolean result = FALSE;
1105 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1107 /* Get folder view */
1108 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1109 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1110 /* If no folder view, always dimmed */
1114 /* Get selected folder as parent of new folder to create */
1115 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1116 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1118 g_object_unref (parent_folder);
1122 /* Check dimmed rule */
1123 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1124 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1127 g_object_unref (parent_folder);
1133 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1135 TnyFolderType types[2];
1136 gboolean result = FALSE;
1138 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1140 types[0] = TNY_FOLDER_TYPE_ROOT;
1141 types[1] = TNY_FOLDER_TYPE_INBOX;
1143 /* Check folder type */
1144 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1146 /* Check pop and MMC accounts */
1148 result = _selected_folder_is_MMC_or_POP_root (win);
1156 _selected_folder_is_root (ModestMainWindow *win)
1158 TnyFolderType types[1];
1159 gboolean result = FALSE;
1161 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1163 types[0] = TNY_FOLDER_TYPE_ROOT;
1165 /* Check folder type */
1166 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1168 /* Check pop and MMC accounts */
1170 result = _selected_folder_is_MMC_or_POP_root (win);
1177 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1179 GtkWidget *folder_view = NULL;
1180 TnyFolderStore *parent_folder = NULL;
1181 gboolean result = FALSE;
1183 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1184 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1185 /* Get selected folder as parent of new folder to create */
1186 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1190 if (TNY_IS_ACCOUNT (parent_folder)) {
1191 /* If it's the local account then do not dim */
1192 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1195 /* If it's the MMC root folder then dim it */
1196 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1199 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1200 /* If it's POP then dim */
1201 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1202 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1206 g_object_unref (parent_folder);
1215 _selected_folder_is_empty (ModestMainWindow *win)
1217 GtkWidget *folder_view = NULL;
1218 TnyFolderStore *folder = NULL;
1219 gboolean result = FALSE;
1221 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1223 /* Get folder view */
1224 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1225 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1226 /* If no folder view, always dimmed */
1230 /* Get selected folder as parent of new folder to create */
1231 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1232 if (!(folder && TNY_IS_FOLDER(folder))) {
1234 g_object_unref (folder);
1238 /* Check folder type */
1239 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1242 g_object_unref (folder);
1248 _selected_folder_is_same_as_source (ModestWindow *win)
1250 ModestEmailClipboard *clipboard = NULL;
1251 GtkWidget *folder_view = NULL;
1252 TnyFolderStore *folder = NULL;
1253 gboolean result = FALSE;
1255 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1257 /* Get folder view */
1258 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1259 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1263 /* Get selected folder as destination folder */
1264 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1265 if (!(folder && TNY_IS_FOLDER(folder))) {
1270 /* Check clipboard is cleared */
1271 clipboard = modest_runtime_get_email_clipboard ();
1272 if (modest_email_clipboard_cleared (clipboard)) {
1277 /* Check source folder */
1278 result = modest_email_clipboard_check_source_folder (clipboard,
1279 (const TnyFolder *) folder);
1283 g_object_unref (folder);
1289 _selected_folder_is_any_of_type (ModestWindow *win,
1290 TnyFolderType types[],
1293 GtkWidget *folder_view = NULL;
1294 TnyFolderStore *folder = NULL;
1295 TnyFolderType folder_type;
1297 gboolean result = FALSE;
1299 /*Get curent folder */
1300 if (MODEST_IS_MAIN_WINDOW(win)) {
1302 /* Get folder view */
1303 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1304 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1305 /* If no folder view, always dimmed */
1309 /* Get selected folder as parent of new folder to create */
1310 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1312 if (!(folder && TNY_IS_FOLDER(folder))) {
1314 g_object_unref (folder);
1318 /* Check folder type */
1319 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1321 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1322 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1323 for (i=0; i < ntypes; i++) {
1324 result = result || folder_type == types[i];
1330 g_object_unref (folder);
1336 _folder_is_any_of_type (TnyFolder *folder,
1337 TnyFolderType types[],
1340 TnyFolderType folder_type;
1341 gboolean result = FALSE;
1344 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1346 /* Get folder type */
1347 if (modest_tny_folder_is_local_folder (folder))
1348 folder_type = modest_tny_folder_get_local_folder_type (folder);
1350 folder_type = modest_tny_folder_guess_folder_type (folder);
1352 /* Check foler type */
1353 for (i=0; i < ntypes; i++) {
1354 result = result || folder_type == types[i];
1361 _selected_folder_is_snd_level (ModestMainWindow *win)
1363 GtkWidget *folder_view = NULL;
1364 GtkTreeSelection *sel = NULL;
1365 GtkTreeModel *model = NULL;
1366 GtkTreePath *path = NULL;
1368 TnyFolderStore *folder = NULL;
1369 gboolean result = FALSE;
1371 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1373 /*Get curent folder */
1374 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1375 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1376 /* If no folder view, always dimmed */
1380 /* Get selected folder as parent of new folder to create */
1381 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1382 if (!(folder && TNY_IS_FOLDER(folder))) {
1386 /* Check folder level */
1387 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1388 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1390 path = gtk_tree_model_get_path (model, &iter);
1391 result = gtk_tree_path_get_depth (path) > 2;
1395 g_object_unref (folder);
1397 gtk_tree_path_free (path);
1404 _clipboard_is_empty (ModestWindow *win)
1406 gboolean result = FALSE;
1408 if (MODEST_IS_MAIN_WINDOW (win)) {
1409 ModestEmailClipboard *clipboard = NULL;
1410 clipboard = modest_runtime_get_email_clipboard ();
1411 if (modest_email_clipboard_cleared (clipboard))
1419 _invalid_clipboard_selected (ModestWindow *win,
1420 ModestDimmingRule *rule)
1422 gboolean result = FALSE;
1424 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1425 GtkClipboard *clipboard = NULL;
1426 gchar *selection = NULL;
1427 GtkWidget *focused = NULL;
1429 /* Get clipboard selection*/
1430 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1431 selection = gtk_clipboard_wait_for_text (clipboard);
1433 /* Get focuesed widget */
1434 focused = gtk_window_get_focus (GTK_WINDOW (win));
1437 result = ((selection == NULL) ||
1438 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1441 modest_dimming_rule_set_notification (rule, _(""));
1443 else if (MODEST_IS_MAIN_WINDOW (win)) {
1444 GtkWidget *header_view = NULL;
1446 /* Get header view to check selected messages */
1447 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1448 MODEST_WIDGET_TYPE_HEADER_VIEW);
1451 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1453 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1461 _invalid_attach_selected (ModestWindow *win,
1464 ModestDimmingRule *rule)
1466 GList *attachments, *node;
1468 TnyHeaderFlags flags;
1469 gboolean nested_attachments = FALSE;
1470 gboolean selected_messages = FALSE;
1471 gboolean result = FALSE;
1473 if (MODEST_IS_MAIN_WINDOW (win)) {
1474 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1476 result = _selected_msg_marked_as (win, flags, TRUE);
1478 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1480 /* Get selected atachments */
1481 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1482 n_selected = g_list_length (attachments);
1487 result = n_selected != 1;
1490 result = n_selected < 1;
1493 /* Check attached type (view operation not required) */
1494 if (!result && !for_view) {
1495 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1496 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1497 TnyList *nested_list = tny_simple_list_new ();
1498 if (TNY_IS_MSG (mime_part)) {
1499 selected_messages = TRUE;
1502 tny_mime_part_get_parts (mime_part, nested_list);
1503 if (tny_list_get_length (nested_list) > 0) {
1504 nested_attachments = TRUE;
1507 g_object_unref (nested_list);
1511 /* Set notifications */
1512 if (result && rule != NULL) {
1513 if (selected_messages) {
1514 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1515 } else if (nested_attachments) {
1516 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1517 } else if (n_selected == 0) {
1518 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1519 } else if (unique) {
1520 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1525 g_list_free (attachments);
1532 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1534 GList *attachments = NULL, *node;
1536 gint n_attachments = 0;
1537 gboolean result = FALSE;
1539 /* This should check if _all_ the attachments are already purged. If only some
1540 * of them are purged, then it does not cause dim as there's a confirmation dialog
1541 * for removing only local attachments */
1543 /* Get selected atachments */
1544 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1545 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1546 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1547 /* If we're in main window, we won't know if there are already purged attachments */
1551 if (attachments == NULL)
1554 for (node = attachments; node != NULL; node = g_list_next (node)) {
1555 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1556 if (tny_mime_part_is_purged (mime_part)) {
1563 g_list_free (attachments);
1566 result = (purged == n_attachments);
1568 result = (purged > 0);
1570 if (result && (rule != NULL))
1571 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1577 _invalid_msg_selected (ModestMainWindow *win,
1579 ModestDimmingRule *rule)
1581 GtkWidget *header_view = NULL;
1582 GtkWidget *folder_view = NULL;
1583 gboolean selected_headers = FALSE;
1584 gboolean result = FALSE;
1586 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1587 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1589 /* Get header view to check selected messages */
1590 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1591 MODEST_WIDGET_TYPE_HEADER_VIEW);
1593 /* Get folder view to check focus */
1594 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1595 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1597 /* Get selected headers */
1598 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1600 /* Check dimmed rule (TODO: check focus on widgets */
1602 result = ((!selected_headers) ||
1603 (gtk_widget_is_focus (folder_view)));
1605 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1607 if (!result && unique) {
1608 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1610 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1617 _already_opened_msg (ModestWindow *win,
1620 //ModestWindow *window = NULL;
1621 ModestWindowMgr *mgr = NULL;
1622 GtkWidget *header_view = NULL;
1623 TnyList *selected_headers = NULL;
1624 TnyIterator *iter = NULL;
1625 TnyHeader *header = NULL;
1628 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1630 /* Get header view to check selected messages */
1631 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1632 MODEST_WIDGET_TYPE_HEADER_VIEW);
1635 /* Check no selection */
1636 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1639 /* Get selected headers */
1640 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1641 if (selected_headers == NULL)
1644 *n_messages = tny_list_get_length (selected_headers);
1646 /* Check dimmed rule (TODO: check focus on widgets */
1647 mgr = modest_runtime_get_window_mgr ();
1648 iter = tny_list_create_iterator (selected_headers);
1650 while (!tny_iterator_is_done (iter)) {
1651 header = TNY_HEADER (tny_iterator_get_current (iter));
1652 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1654 g_object_unref (header);
1655 tny_iterator_next (iter);
1662 if (selected_headers != NULL)
1663 g_object_unref (selected_headers);
1665 g_object_unref (iter);
1671 _selected_msg_marked_as (ModestWindow *win,
1672 TnyHeaderFlags mask,
1675 GtkWidget *header_view = NULL;
1676 TnyList *selected_headers = NULL;
1677 TnyIterator *iter = NULL;
1678 TnyHeader *header = NULL;
1679 TnyHeaderFlags flags;
1680 gboolean result = FALSE;
1682 /* Get header view to check selected messages */
1683 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1684 MODEST_WIDGET_TYPE_HEADER_VIEW);
1686 /* Check no selection */
1687 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1690 /* Get selected headers */
1691 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1692 if (selected_headers == NULL)
1695 /* Call the function for each header */
1696 iter = tny_list_create_iterator (selected_headers);
1697 while (!tny_iterator_is_done (iter) && !result) {
1698 header = TNY_HEADER (tny_iterator_get_current (iter));
1700 flags = tny_header_get_flags (header);
1702 result = (flags & mask) == 0;
1704 result = (flags & mask) != 0;
1706 g_object_unref (header);
1707 tny_iterator_next (iter);
1711 if (selected_headers != NULL)
1712 g_object_unref (selected_headers);
1714 g_object_unref (iter);
1720 _msg_download_in_progress (ModestMsgViewWindow *win)
1722 gboolean result = FALSE;
1724 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1726 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1732 _msg_download_completed (ModestMainWindow *win)
1734 GtkWidget *header_view = NULL;
1735 TnyList *selected_headers = NULL;
1736 TnyIterator *iter = NULL;
1737 TnyHeader *header = NULL;
1738 TnyHeaderFlags flags;
1739 gboolean result = FALSE;
1741 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1744 /* Get header view to check selected messages */
1745 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1746 MODEST_WIDGET_TYPE_HEADER_VIEW);
1748 /* Check no selection */
1749 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1752 /* Get selected headers */
1753 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1754 if (selected_headers == NULL)
1757 /* Check dimmed rule */
1759 iter = tny_list_create_iterator (selected_headers);
1760 while (!tny_iterator_is_done (iter) && result) {
1761 header = TNY_HEADER (tny_iterator_get_current (iter));
1763 flags = tny_header_get_flags (header);
1764 /* TODO: is this the right flag?, it seems that some
1765 headers that have been previously downloaded do not
1767 result = (flags & TNY_HEADER_FLAG_CACHED);
1769 g_object_unref (header);
1770 tny_iterator_next (iter);
1773 g_object_unref (iter);
1779 _selected_msg_sent_in_progress (ModestWindow *win)
1781 ModestTnySendQueue *send_queue = NULL;
1782 GtkWidget *header_view = NULL;
1783 ModestTnyAccountStore *acc_store = NULL;
1784 TnyAccount *account = NULL;
1785 TnyList *header_list = NULL;
1786 TnyIterator *iter = NULL;
1787 TnyHeader *header = NULL;
1788 const gchar *account_name = NULL;
1789 gboolean result = FALSE;
1792 /* Get transport account */
1793 acc_store = modest_runtime_get_account_store();
1794 account_name = modest_window_get_active_account (win);
1796 /* If no account defined, this action must be always dimmed */
1797 if (account_name == NULL) return FALSE;
1798 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1799 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1801 /* Get send queue for current ransport account */
1802 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1803 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1805 if (MODEST_IS_MAIN_WINDOW(win)) {
1807 /* Get header view to check selected messages */
1808 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1809 MODEST_WIDGET_TYPE_HEADER_VIEW);
1811 /* Check no selection */
1812 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1815 /* Get selected headers */
1816 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1818 /* Get message header */
1819 if (!header_list) return FALSE;
1820 iter = tny_list_create_iterator (header_list);
1821 header = TNY_HEADER (tny_iterator_get_current (iter));
1823 /* Get message id */
1824 id = g_strdup(tny_header_get_message_id (header));
1826 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1828 /* Get message header */
1829 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1831 /* Get message id */
1832 id = g_strdup(tny_header_get_message_id (header));
1835 /* Check if msg id is being processed inside send queue */
1836 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1840 g_object_unref (header);
1841 g_object_unref(header_list);
1842 g_object_unref(iter);
1849 _sending_in_progress (ModestWindow *win)
1851 gboolean result = FALSE;
1853 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1855 /* Check if send operation is in progress */
1856 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1862 _invalid_folder_for_purge (ModestWindow *win,
1863 ModestDimmingRule *rule)
1866 TnyFolder *folder = NULL;
1867 TnyAccount *account = NULL;
1868 gboolean result = FALSE;
1870 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1872 /* Get folder and account of message */
1873 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1874 g_return_val_if_fail(msg != NULL, TRUE);
1875 folder = tny_msg_get_folder (msg);
1876 if (folder == NULL) {
1877 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1880 g_object_unref (msg);
1881 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1882 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1883 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1886 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1887 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1889 g_object_ref (folder);
1892 g_return_val_if_reached (FALSE);
1894 account = modest_tny_folder_get_account (folder);
1895 if (account == NULL) goto frees;
1898 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1899 TnyFolderType types[2];
1900 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1901 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1903 if (_selected_folder_is_any_of_type (win, types, 2)) {
1905 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1907 /* We're currently disabling purge in any local store */
1909 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1912 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1913 /* If it's POP then dim */
1914 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1915 MODEST_PROTOCOL_STORE_POP) {
1919 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1920 n_selected = g_list_length (attachments);
1921 g_list_free (attachments);
1923 modest_dimming_rule_set_notification (rule,
1924 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1925 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1932 g_object_unref (folder);
1933 if (account != NULL)
1934 g_object_unref (account);
1940 _transfer_mode_enabled (ModestWindow *win)
1942 gboolean result = FALSE;
1944 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1947 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));