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_MAIN_WINDOW(win), FALSE);
178 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
179 rule = MODEST_DIMMING_RULE (user_data);
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);
201 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
203 ModestDimmingRule *rule = NULL;
204 TnyFolderType types[5];
205 gboolean dimmed = FALSE;
207 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
208 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
209 rule = MODEST_DIMMING_RULE (user_data);
211 types[0] = TNY_FOLDER_TYPE_DRAFTS;
212 types[1] = TNY_FOLDER_TYPE_OUTBOX;
213 types[2] = TNY_FOLDER_TYPE_SENT;
214 types[3] = TNY_FOLDER_TYPE_INBOX;
215 types[4] = TNY_FOLDER_TYPE_ROOT;
218 /* Check dimmed rule */
220 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
222 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
225 dimmed = _selected_folder_is_any_of_type (win, types, 5);
227 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
230 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
232 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
235 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
237 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
244 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
246 ModestDimmingRule *rule = NULL;
247 gboolean dimmed = FALSE;
249 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
250 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
251 rule = MODEST_DIMMING_RULE (user_data);
253 /* Check dimmed rule */
255 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
257 modest_dimming_rule_set_notification (rule, "");
265 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
267 ModestDimmingRule *rule = NULL;
268 TnyFolderType types[3];
269 gboolean dimmed = FALSE;
271 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
272 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
273 rule = MODEST_DIMMING_RULE (user_data);
275 types[0] = TNY_FOLDER_TYPE_DRAFTS;
276 types[1] = TNY_FOLDER_TYPE_OUTBOX;
277 types[2] = TNY_FOLDER_TYPE_SENT;
279 /* Check dimmed rule */
281 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
283 modest_dimming_rule_set_notification (rule, "");
286 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
288 modest_dimming_rule_set_notification (rule, "");
291 dimmed = _selected_folder_is_any_of_type (win, types, 3);
293 modest_dimming_rule_set_notification (rule, "");
300 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
302 ModestDimmingRule *rule = NULL;
303 gboolean dimmed = FALSE;
305 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
306 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
307 rule = MODEST_DIMMING_RULE (user_data);
309 /* Check dimmed rule */
311 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
314 dimmed = _marked_as_deleted (win);
316 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
319 dimmed = _selected_msg_sent_in_progress (win);
321 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
328 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
330 ModestDimmingRule *rule = NULL;
331 gboolean dimmed = FALSE;
332 TnyFolderType types[3];
334 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
335 rule = MODEST_DIMMING_RULE (user_data);
337 /* main window dimming rules */
338 if (MODEST_IS_MAIN_WINDOW(win)) {
340 types[0] = TNY_FOLDER_TYPE_DRAFTS;
341 types[1] = TNY_FOLDER_TYPE_OUTBOX;
342 types[2] = TNY_FOLDER_TYPE_ROOT;
344 /* Check dimmed rule */
346 dimmed = _selected_folder_is_any_of_type (win, types, 3);
348 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
351 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
353 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
356 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
358 /* msg view window dimming rules */
359 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
361 /* Check dimmed rule */
363 dimmed = _transfer_mode_enabled (win);
365 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
368 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
370 modest_dimming_rule_set_notification (rule, "");
379 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
381 ModestDimmingRule *rule = NULL;
382 gboolean dimmed = FALSE;
384 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
385 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
386 rule = MODEST_DIMMING_RULE (user_data);
388 /* Check dimmed rule */
390 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
393 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
395 modest_dimming_rule_set_notification (rule, "");
402 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
404 gboolean dimmed = FALSE;
406 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
408 /* Check dimmed rule */
416 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
418 ModestDimmingRule *rule = NULL;
419 guint n_messages = 0;
420 gboolean dimmed = FALSE;
422 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
423 rule = MODEST_DIMMING_RULE (user_data);
425 /* Check dimmed rule */
426 if (MODEST_IS_MAIN_WINDOW (win)) {
428 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
430 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
433 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
436 dimmed = _already_opened_msg (win, &n_messages);
438 gchar *num = g_strdup_printf ("%d", n_messages);
439 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
440 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
441 modest_dimming_rule_set_notification (rule, message);
447 dimmed = _marked_as_deleted (win);
449 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
452 dimmed = _selected_msg_sent_in_progress (win);
454 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
457 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
459 dimmed = _transfer_mode_enabled (win);
461 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
464 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
466 gchar *num = g_strdup("1");
467 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
468 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
469 modest_dimming_rule_set_notification (rule, message);
480 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
482 ModestDimmingRule *rule = NULL;
483 GtkWidget *header_view = NULL;
484 gboolean dimmed = FALSE;
486 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
487 rule = MODEST_DIMMING_RULE (user_data);
489 /* main window dimming rules */
490 if (MODEST_IS_MAIN_WINDOW(win)) {
492 /* Check dimmed rule */
493 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
494 MODEST_WIDGET_TYPE_HEADER_VIEW);
496 /* If the header view has the focus: */
497 if (header_view && gtk_widget_is_focus (header_view)) {
498 /* Check dimmed rule */
500 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
503 /* If the folder view has the focus: */
504 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
505 MODEST_WIDGET_TYPE_FOLDER_VIEW);
506 if (folder_view && gtk_widget_is_focus (folder_view)) {
507 TnyFolderStore *folder_store
508 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
510 /* Only enable for folders, not accounts,
511 * though the UI spec is not clear about that.
512 * If we enable this for accounts then we must
513 * add code to handle them in modest_ui_actions_on_details(). */
514 if (!TNY_IS_FOLDER(folder_store)) {
516 modest_dimming_rule_set_notification (rule, "");
519 g_object_unref (folder_store);
525 /* msg view window dimming rules */
528 /* Check dimmed rule */
530 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, "");
541 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
543 ModestDimmingRule *rule = NULL;
544 TnyHeaderFlags flags;
545 gboolean dimmed = FALSE;
547 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
548 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
549 rule = MODEST_DIMMING_RULE (user_data);
551 flags = TNY_HEADER_FLAG_SEEN;
553 /* Check dimmed rule */
555 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
558 dimmed = _selected_msg_marked_as (win, flags, FALSE);
560 modest_dimming_rule_set_notification (rule, "");
567 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
569 ModestDimmingRule *rule = NULL;
570 TnyHeaderFlags flags;
571 gboolean dimmed = FALSE;
573 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
574 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
575 rule = MODEST_DIMMING_RULE (user_data);
577 flags = TNY_HEADER_FLAG_SEEN;
579 /* Check dimmed rule */
581 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
583 dimmed = _selected_msg_marked_as (win, flags, TRUE);
585 modest_dimming_rule_set_notification (rule, "");
592 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
594 ModestDimmingRule *rule = NULL;
595 gboolean dimmed = FALSE;
597 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
598 rule = MODEST_DIMMING_RULE (user_data);
600 if (MODEST_IS_MAIN_WINDOW (win))
601 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
602 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
603 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
610 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
612 GtkWidget *folder_view = NULL;
613 GtkWidget *header_view = NULL;
614 ModestDimmingRule *rule = NULL;
615 guint n_messages = 0;
616 gboolean dimmed = FALSE;
618 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
619 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
620 rule = MODEST_DIMMING_RULE (user_data);
622 /* Get the folder view */
623 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
624 MODEST_WIDGET_TYPE_FOLDER_VIEW);
626 /* Get header view */
627 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
628 MODEST_WIDGET_TYPE_HEADER_VIEW);
630 /* Check diming rules for folders and messages transfer */
632 dimmed = _already_opened_msg (win, &n_messages);
634 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
635 modest_dimming_rule_set_notification (rule, message);
640 if (!gtk_widget_is_focus (folder_view))
641 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
649 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
651 ModestDimmingRule *rule = NULL;
652 gboolean dimmed = FALSE;
654 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
655 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
656 rule = MODEST_DIMMING_RULE (user_data);
658 /* Check dimmed rule */
660 dimmed = _transfer_mode_enabled (win);
662 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
665 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
667 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
674 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
676 ModestDimmingRule *rule = NULL;
677 gboolean dimmed = FALSE;
679 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
680 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
681 rule = MODEST_DIMMING_RULE (user_data);
683 /* Check dimmed rule */
685 dimmed = _transfer_mode_enabled (win);
687 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
694 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
696 ModestDimmingRule *rule = NULL;
697 TnyFolderType types[3];
698 gboolean dimmed = FALSE;
700 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
701 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
702 rule = MODEST_DIMMING_RULE (user_data);
704 types[0] = TNY_FOLDER_TYPE_DRAFTS;
705 types[1] = TNY_FOLDER_TYPE_OUTBOX;
706 types[2] = TNY_FOLDER_TYPE_SENT;
708 /* Check dimmed rule */
710 dimmed = _clipboard_is_empty (win);
712 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
715 dimmed = _selected_folder_is_any_of_type (win, types, 3);
717 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
720 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
722 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
726 dimmed = _selected_folder_is_same_as_source (win);
728 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
736 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
738 ModestDimmingRule *rule = NULL;
739 gboolean dimmed = FALSE;
741 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
742 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
743 rule = MODEST_DIMMING_RULE (user_data);
745 /* Check dimmed rule */
747 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
749 modest_dimming_rule_set_notification (rule, "");
756 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
758 ModestDimmingRule *rule = NULL;
759 gboolean dimmed = FALSE;
761 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
762 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
763 rule = MODEST_DIMMING_RULE (user_data);
765 /* Check dimmed rule */
767 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
770 dimmed = _purged_attach_selected (win, FALSE, NULL);
772 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
780 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
782 ModestDimmingRule *rule = NULL;
783 gboolean dimmed = FALSE;
785 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
786 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
787 rule = MODEST_DIMMING_RULE (user_data);
789 /* Check dimmed rule */
791 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
794 dimmed = _purged_attach_selected (win, FALSE, NULL);
796 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
804 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
806 ModestDimmingRule *rule = NULL;
807 gboolean dimmed = FALSE;
809 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
810 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
811 rule = MODEST_DIMMING_RULE (user_data);
813 /* Check in main window if there's only one message selected */
814 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
815 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
818 /* Check in view window if there's any attachment selected */
819 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
820 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
822 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
825 /* cannot purge in editable drafts nor pop folders */
827 dimmed = _invalid_folder_for_purge (win, rule);
830 /* Check if the selected message in main window has attachments */
831 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
832 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
834 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
837 /* Check if all attachments are already purged */
839 dimmed = _purged_attach_selected (win, TRUE, rule);
842 /* Check if the message is already downloaded */
843 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
844 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
846 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
854 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
856 ModestDimmingRule *rule = NULL;
857 gboolean dimmed = FALSE;
859 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
860 rule = MODEST_DIMMING_RULE (user_data);
862 /* Check dimmed rule */
864 dimmed = _clipboard_is_empty (win);
866 modest_dimming_rule_set_notification (rule, "");
873 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
875 ModestDimmingRule *rule = NULL;
876 gboolean dimmed = FALSE;
878 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
879 rule = MODEST_DIMMING_RULE (user_data);
881 /* Check common dimming rules */
883 dimmed = _invalid_clipboard_selected (win, rule);
886 /* Check window specific dimming rules */
887 if (MODEST_IS_MAIN_WINDOW (win)) {
889 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
891 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
894 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
896 modest_dimming_rule_set_notification (rule, "");
899 dimmed = _selected_msg_sent_in_progress (win);
901 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
909 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
911 ModestDimmingRule *rule = NULL;
912 gboolean dimmed = FALSE;
914 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
915 rule = MODEST_DIMMING_RULE (user_data);
917 /* Check common dimming rules */
919 dimmed = _invalid_clipboard_selected (win, rule);
922 /* Check window specific dimming rules */
923 if (MODEST_IS_MAIN_WINDOW (win)) {
925 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
927 modest_dimming_rule_set_notification (rule, "");
930 dimmed = _selected_msg_sent_in_progress (win);
932 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
940 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
942 ModestDimmingRule *rule = NULL;
943 gboolean dimmed = FALSE;
945 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
946 rule = MODEST_DIMMING_RULE (user_data);
948 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
950 /* Check dimmed rule */
952 dimmed = _transfer_mode_enabled (win);
954 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
957 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
959 modest_dimming_rule_set_notification (rule, "");
966 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
968 ModestDimmingRule *rule = NULL;
969 gboolean dimmed = FALSE;
971 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
972 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
973 rule = MODEST_DIMMING_RULE (user_data);
975 /* Check dimmed rule */
977 dimmed = _transfer_mode_enabled (win);
979 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
982 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW(win));
984 modest_dimming_rule_set_notification (rule, "");
992 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
994 const gboolean dimmed =
995 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1002 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1004 ModestDimmingRule *rule = NULL;
1005 TnyFolderType types[1];
1006 guint n_messages = 0;
1007 gboolean dimmed = FALSE;
1009 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1010 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1011 rule = MODEST_DIMMING_RULE (user_data);
1013 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1015 /* Check dimmed rules */
1017 dimmed = _already_opened_msg (win, &n_messages);
1019 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1022 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1024 modest_dimming_rule_set_notification (rule, "");
1027 dimmed = !_sending_in_progress (win);
1029 modest_dimming_rule_set_notification (rule, "");
1036 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1038 ModestDimmingRule *rule = NULL;
1039 gboolean dimmed = FALSE;
1041 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1042 rule = MODEST_DIMMING_RULE (user_data);
1044 /* Check dimmed rule */
1046 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1049 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1056 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1058 ModestDimmingRule *rule = NULL;
1059 gboolean dimmed = FALSE;
1061 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1062 rule = MODEST_DIMMING_RULE (user_data);
1064 /* Check dimmed rule */
1066 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1067 gchar *selection = NULL;
1068 selection = gtk_clipboard_wait_for_text (clipboard);
1070 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1076 /* *********************** static utility functions ******************** */
1079 _marked_as_deleted (ModestWindow *win)
1081 gboolean result = FALSE;
1082 TnyHeaderFlags flags;
1084 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1086 flags = TNY_HEADER_FLAG_DELETED;
1088 /* Check dimmed rule */
1089 result = _selected_msg_marked_as (win, flags, FALSE);
1095 _selected_folder_not_writeable (ModestMainWindow *win)
1097 GtkWidget *folder_view = NULL;
1098 TnyFolderStore *parent_folder = NULL;
1099 ModestTnyFolderRules rules;
1100 gboolean result = FALSE;
1102 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1104 /* Get folder view */
1105 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1106 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1107 /* If no folder view, always dimmed */
1111 /* Get selected folder as parent of new folder to create */
1112 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1113 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1115 g_object_unref (parent_folder);
1119 /* Check dimmed rule */
1120 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1121 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1124 g_object_unref (parent_folder);
1130 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1132 TnyFolderType types[2];
1133 gboolean result = FALSE;
1135 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1137 types[0] = TNY_FOLDER_TYPE_ROOT;
1138 types[1] = TNY_FOLDER_TYPE_INBOX;
1140 /* Check folder type */
1141 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1143 /* Check pop and MMC accounts */
1145 result = _selected_folder_is_MMC_or_POP_root (win);
1153 _selected_folder_is_root (ModestMainWindow *win)
1155 TnyFolderType types[1];
1156 gboolean result = FALSE;
1158 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1160 types[0] = TNY_FOLDER_TYPE_ROOT;
1162 /* Check folder type */
1163 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1165 /* Check pop and MMC accounts */
1167 result = _selected_folder_is_MMC_or_POP_root (win);
1174 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1176 GtkWidget *folder_view = NULL;
1177 TnyFolderStore *parent_folder = NULL;
1178 gboolean result = FALSE;
1180 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1181 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1182 /* Get selected folder as parent of new folder to create */
1183 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1187 if (TNY_IS_ACCOUNT (parent_folder)) {
1188 /* If it's the local account then do not dim */
1189 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1192 /* If it's the MMC root folder then dim it */
1193 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1196 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1197 /* If it's POP then dim */
1198 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1199 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1203 g_object_unref (parent_folder);
1212 _selected_folder_is_empty (ModestMainWindow *win)
1214 GtkWidget *folder_view = NULL;
1215 TnyFolderStore *folder = NULL;
1216 gboolean result = FALSE;
1218 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1220 /* Get folder view */
1221 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1222 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1223 /* If no folder view, always dimmed */
1227 /* Get selected folder as parent of new folder to create */
1228 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1229 if (!(folder && TNY_IS_FOLDER(folder))) {
1231 g_object_unref (folder);
1235 /* Check folder type */
1236 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1239 g_object_unref (folder);
1245 _selected_folder_is_same_as_source (ModestWindow *win)
1247 ModestEmailClipboard *clipboard = NULL;
1248 GtkWidget *folder_view = NULL;
1249 TnyFolderStore *folder = NULL;
1250 gboolean result = FALSE;
1252 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1254 /* Get folder view */
1255 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1256 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1260 /* Get selected folder as destination folder */
1261 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1262 if (!(folder && TNY_IS_FOLDER(folder))) {
1267 /* Check clipboard is cleared */
1268 clipboard = modest_runtime_get_email_clipboard ();
1269 if (modest_email_clipboard_cleared (clipboard)) {
1274 /* Check source folder */
1275 result = modest_email_clipboard_check_source_folder (clipboard,
1276 (const TnyFolder *) folder);
1280 g_object_unref (folder);
1286 _selected_folder_is_any_of_type (ModestWindow *win,
1287 TnyFolderType types[],
1290 GtkWidget *folder_view = NULL;
1291 TnyFolderStore *folder = NULL;
1292 TnyFolderType folder_type;
1294 gboolean result = FALSE;
1296 /*Get curent folder */
1297 if (MODEST_IS_MAIN_WINDOW(win)) {
1299 /* Get folder view */
1300 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1301 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1302 /* If no folder view, always dimmed */
1306 /* Get selected folder as parent of new folder to create */
1307 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1309 if (!(folder && TNY_IS_FOLDER(folder))) {
1311 g_object_unref (folder);
1315 /* Check folder type */
1316 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1318 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1319 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1320 for (i=0; i < ntypes; i++) {
1321 result = result || folder_type == types[i];
1327 g_object_unref (folder);
1333 _folder_is_any_of_type (TnyFolder *folder,
1334 TnyFolderType types[],
1337 TnyFolderType folder_type;
1338 gboolean result = FALSE;
1341 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1343 /* Get folder type */
1344 if (modest_tny_folder_is_local_folder (folder))
1345 folder_type = modest_tny_folder_get_local_folder_type (folder);
1347 folder_type = modest_tny_folder_guess_folder_type (folder);
1349 /* Check foler type */
1350 for (i=0; i < ntypes; i++) {
1351 result = result || folder_type == types[i];
1358 _selected_folder_is_snd_level (ModestMainWindow *win)
1360 GtkWidget *folder_view = NULL;
1361 GtkTreeSelection *sel = NULL;
1362 GtkTreeModel *model = NULL;
1363 GtkTreePath *path = NULL;
1365 TnyFolderStore *folder = NULL;
1366 gboolean result = FALSE;
1368 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1370 /*Get curent folder */
1371 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1372 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1373 /* If no folder view, always dimmed */
1377 /* Get selected folder as parent of new folder to create */
1378 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1379 if (!(folder && TNY_IS_FOLDER(folder))) {
1383 /* Check folder level */
1384 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1385 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1387 path = gtk_tree_model_get_path (model, &iter);
1388 result = gtk_tree_path_get_depth (path) > 2;
1392 g_object_unref (folder);
1394 gtk_tree_path_free (path);
1401 _clipboard_is_empty (ModestWindow *win)
1403 gboolean result = FALSE;
1405 if (MODEST_IS_MAIN_WINDOW (win)) {
1406 ModestEmailClipboard *clipboard = NULL;
1407 clipboard = modest_runtime_get_email_clipboard ();
1408 if (modest_email_clipboard_cleared (clipboard))
1416 _invalid_clipboard_selected (ModestWindow *win,
1417 ModestDimmingRule *rule)
1419 gboolean result = FALSE;
1421 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1422 GtkClipboard *clipboard = NULL;
1423 gchar *selection = NULL;
1424 GtkWidget *focused = NULL;
1426 /* Get clipboard selection*/
1427 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1428 selection = gtk_clipboard_wait_for_text (clipboard);
1430 /* Get focuesed widget */
1431 focused = gtk_window_get_focus (GTK_WINDOW (win));
1434 result = ((selection == NULL) ||
1435 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1438 modest_dimming_rule_set_notification (rule, _(""));
1440 else if (MODEST_IS_MAIN_WINDOW (win)) {
1441 GtkWidget *header_view = NULL;
1443 /* Get header view to check selected messages */
1444 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1445 MODEST_WIDGET_TYPE_HEADER_VIEW);
1448 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1450 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1458 _invalid_attach_selected (ModestWindow *win,
1461 ModestDimmingRule *rule)
1463 GList *attachments, *node;
1465 TnyHeaderFlags flags;
1466 gboolean nested_attachments = FALSE;
1467 gboolean selected_messages = FALSE;
1468 gboolean result = FALSE;
1470 if (MODEST_IS_MAIN_WINDOW (win)) {
1471 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1473 result = _selected_msg_marked_as (win, flags, TRUE);
1475 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1477 /* Get selected atachments */
1478 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1479 n_selected = g_list_length (attachments);
1484 result = n_selected != 1;
1487 result = n_selected < 1;
1490 /* Check attached type (view operation not required) */
1491 if (!result && !for_view) {
1492 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1493 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1494 TnyList *nested_list = tny_simple_list_new ();
1495 if (TNY_IS_MSG (mime_part)) {
1496 selected_messages = TRUE;
1499 tny_mime_part_get_parts (mime_part, nested_list);
1500 if (tny_list_get_length (nested_list) > 0) {
1501 nested_attachments = TRUE;
1504 g_object_unref (nested_list);
1508 /* Set notifications */
1509 if (result && rule != NULL) {
1510 if (selected_messages) {
1511 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1512 } else if (nested_attachments) {
1513 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1514 } else if (n_selected == 0) {
1515 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1516 } else if (unique) {
1517 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1522 g_list_free (attachments);
1529 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1531 GList *attachments = NULL, *node;
1533 gint n_attachments = 0;
1534 gboolean result = FALSE;
1536 /* This should check if _all_ the attachments are already purged. If only some
1537 * of them are purged, then it does not cause dim as there's a confirmation dialog
1538 * for removing only local attachments */
1540 /* Get selected atachments */
1541 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1542 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1543 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1544 /* If we're in main window, we won't know if there are already purged attachments */
1548 if (attachments == NULL)
1551 for (node = attachments; node != NULL; node = g_list_next (node)) {
1552 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1553 if (tny_mime_part_is_purged (mime_part)) {
1560 g_list_free (attachments);
1563 result = (purged == n_attachments);
1565 result = (purged > 0);
1567 if (result && (rule != NULL))
1568 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1574 _invalid_msg_selected (ModestMainWindow *win,
1576 ModestDimmingRule *rule)
1578 GtkWidget *header_view = NULL;
1579 GtkWidget *folder_view = NULL;
1580 gboolean selected_headers = FALSE;
1581 gboolean result = FALSE;
1583 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1584 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1586 /* Get header view to check selected messages */
1587 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1588 MODEST_WIDGET_TYPE_HEADER_VIEW);
1590 /* Get folder view to check focus */
1591 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1592 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1594 /* Get selected headers */
1595 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1597 /* Check dimmed rule (TODO: check focus on widgets */
1599 result = ((!selected_headers) ||
1600 (gtk_widget_is_focus (folder_view)));
1602 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1604 if (!result && unique) {
1605 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1607 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1614 _already_opened_msg (ModestWindow *win,
1617 //ModestWindow *window = NULL;
1618 ModestWindowMgr *mgr = NULL;
1619 GtkWidget *header_view = NULL;
1620 TnyList *selected_headers = NULL;
1621 TnyIterator *iter = NULL;
1622 TnyHeader *header = NULL;
1625 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1627 /* Get header view to check selected messages */
1628 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1629 MODEST_WIDGET_TYPE_HEADER_VIEW);
1632 /* Check no selection */
1633 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1636 /* Get selected headers */
1637 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1638 if (selected_headers == NULL)
1641 *n_messages = tny_list_get_length (selected_headers);
1643 /* Check dimmed rule (TODO: check focus on widgets */
1644 mgr = modest_runtime_get_window_mgr ();
1645 iter = tny_list_create_iterator (selected_headers);
1647 while (!tny_iterator_is_done (iter)) {
1648 header = TNY_HEADER (tny_iterator_get_current (iter));
1649 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1651 g_object_unref (header);
1652 tny_iterator_next (iter);
1659 if (selected_headers != NULL)
1660 g_object_unref (selected_headers);
1662 g_object_unref (iter);
1668 _selected_msg_marked_as (ModestWindow *win,
1669 TnyHeaderFlags mask,
1672 GtkWidget *header_view = NULL;
1673 TnyList *selected_headers = NULL;
1674 TnyIterator *iter = NULL;
1675 TnyHeader *header = NULL;
1676 TnyHeaderFlags flags;
1677 gboolean result = FALSE;
1679 /* Get header view to check selected messages */
1680 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1681 MODEST_WIDGET_TYPE_HEADER_VIEW);
1683 /* Check no selection */
1684 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1687 /* Get selected headers */
1688 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1689 if (selected_headers == NULL)
1692 /* Call the function for each header */
1693 iter = tny_list_create_iterator (selected_headers);
1694 while (!tny_iterator_is_done (iter) && !result) {
1695 header = TNY_HEADER (tny_iterator_get_current (iter));
1697 flags = tny_header_get_flags (header);
1699 result = (flags & mask) == 0;
1701 result = (flags & mask) != 0;
1703 g_object_unref (header);
1704 tny_iterator_next (iter);
1708 if (selected_headers != NULL)
1709 g_object_unref (selected_headers);
1711 g_object_unref (iter);
1717 _msg_download_in_progress (ModestMsgViewWindow *win)
1719 gboolean result = FALSE;
1721 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1723 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1729 _msg_download_completed (ModestMainWindow *win)
1731 GtkWidget *header_view = NULL;
1732 TnyList *selected_headers = NULL;
1733 TnyIterator *iter = NULL;
1734 TnyHeader *header = NULL;
1735 TnyHeaderFlags flags;
1736 gboolean result = FALSE;
1738 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1741 /* Get header view to check selected messages */
1742 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1743 MODEST_WIDGET_TYPE_HEADER_VIEW);
1745 /* Check no selection */
1746 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1749 /* Get selected headers */
1750 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1751 if (selected_headers == NULL)
1754 /* Check dimmed rule */
1756 iter = tny_list_create_iterator (selected_headers);
1757 while (!tny_iterator_is_done (iter) && result) {
1758 header = TNY_HEADER (tny_iterator_get_current (iter));
1760 flags = tny_header_get_flags (header);
1761 /* TODO: is this the right flag?, it seems that some
1762 headers that have been previously downloaded do not
1764 result = (flags & TNY_HEADER_FLAG_CACHED);
1766 g_object_unref (header);
1767 tny_iterator_next (iter);
1770 g_object_unref (iter);
1776 _selected_msg_sent_in_progress (ModestWindow *win)
1778 ModestTnySendQueue *send_queue = NULL;
1779 GtkWidget *header_view = NULL;
1780 ModestTnyAccountStore *acc_store = NULL;
1781 TnyAccount *account = NULL;
1782 TnyList *header_list = NULL;
1783 TnyIterator *iter = NULL;
1784 TnyHeader *header = NULL;
1785 const gchar *account_name = NULL;
1786 gboolean result = FALSE;
1789 /* Get transport account */
1790 acc_store = modest_runtime_get_account_store();
1791 account_name = modest_window_get_active_account (win);
1793 /* If no account defined, this action must be always dimmed */
1794 if (account_name == NULL) return FALSE;
1795 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1796 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1798 /* Get send queue for current ransport account */
1799 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1800 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1802 if (MODEST_IS_MAIN_WINDOW(win)) {
1804 /* Get header view to check selected messages */
1805 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1806 MODEST_WIDGET_TYPE_HEADER_VIEW);
1808 /* Check no selection */
1809 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1812 /* Get selected headers */
1813 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1815 /* Get message header */
1816 if (!header_list) return FALSE;
1817 iter = tny_list_create_iterator (header_list);
1818 header = TNY_HEADER (tny_iterator_get_current (iter));
1820 /* Get message id */
1821 id = g_strdup(tny_header_get_message_id (header));
1823 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1825 /* Get message header */
1826 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1828 /* Get message id */
1829 id = g_strdup(tny_header_get_message_id (header));
1832 /* Check if msg id is being processed inside send queue */
1833 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1837 g_object_unref (header);
1838 g_object_unref(header_list);
1839 g_object_unref(iter);
1846 _sending_in_progress (ModestWindow *win)
1848 gboolean result = FALSE;
1850 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1852 /* Check if send operation is in progress */
1853 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1859 _invalid_folder_for_purge (ModestWindow *win,
1860 ModestDimmingRule *rule)
1863 TnyFolder *folder = NULL;
1864 TnyAccount *account = NULL;
1865 gboolean result = FALSE;
1867 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1869 /* Get folder and account of message */
1870 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1871 g_return_val_if_fail(msg != NULL, TRUE);
1872 folder = tny_msg_get_folder (msg);
1873 if (folder == NULL) {
1874 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1877 g_object_unref (msg);
1878 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1879 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1880 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1883 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1884 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1886 g_object_ref (folder);
1889 g_return_val_if_reached (FALSE);
1891 account = modest_tny_folder_get_account (folder);
1892 if (account == NULL) goto frees;
1895 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1896 TnyFolderType types[2];
1897 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1898 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1900 if (_selected_folder_is_any_of_type (win, types, 2)) {
1902 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1904 /* We're currently disabling purge in any local store */
1906 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1909 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1910 /* If it's POP then dim */
1911 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1912 MODEST_PROTOCOL_STORE_POP) {
1916 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1917 n_selected = g_list_length (attachments);
1918 g_list_free (attachments);
1920 modest_dimming_rule_set_notification (rule,
1921 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1922 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1929 g_object_unref (folder);
1930 if (account != NULL)
1931 g_object_unref (account);
1937 _transfer_mode_enabled (ModestWindow *win)
1939 gboolean result = FALSE;
1941 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1944 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));