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 if (MODEST_IS_MSG_VIEW_WINDOW (win))
82 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
84 modest_dimming_rule_set_notification (rule, "");
91 modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
93 ModestDimmingRule *rule = NULL;
94 gboolean dimmed = FALSE;
96 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
97 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
98 rule = MODEST_DIMMING_RULE (user_data);
100 /* Check common new folder menu item dimming rules */
101 dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
103 /* Check CSM specific dimming rules */
105 dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
107 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
114 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
116 ModestDimmingRule *rule = NULL;
117 GtkWidget *folder_view = NULL;
118 TnyFolderStore *parent_folder = NULL;
119 gboolean dimmed = FALSE;
121 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
122 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
123 rule = MODEST_DIMMING_RULE (user_data);
125 /* Get selected folder as parent of new folder to create */
126 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
127 MODEST_WIDGET_TYPE_FOLDER_VIEW);
128 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
132 if (TNY_IS_ACCOUNT (parent_folder)) {
133 /* If it's the local account then do not dim */
134 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
137 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
138 /* If it's POP then dim */
139 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
140 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
142 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
145 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
147 TnyFolderType types[3];
149 types[0] = TNY_FOLDER_TYPE_DRAFTS;
150 types[1] = TNY_FOLDER_TYPE_OUTBOX;
151 types[2] = TNY_FOLDER_TYPE_SENT;
153 /* Apply folder rules */
155 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
157 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
160 dimmed = _selected_folder_is_any_of_type (win, types, 3);
162 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
165 g_object_unref (parent_folder);
171 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
173 ModestDimmingRule *rule = NULL;
174 GtkWidget *folder_view = NULL;
175 GtkWidget *header_view = NULL;
176 gboolean dimmed = FALSE;
178 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
179 rule = MODEST_DIMMING_RULE (user_data);
181 if (MODEST_IS_MAIN_WINDOW (win)) {
182 /* Get the folder view */
183 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
184 MODEST_WIDGET_TYPE_FOLDER_VIEW);
186 /* Get header view */
187 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
188 MODEST_WIDGET_TYPE_HEADER_VIEW);
190 if (header_view && gtk_widget_is_focus (header_view))
191 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
193 if (folder_view && gtk_widget_is_focus (folder_view))
194 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
196 if (header_view && folder_view &&
197 !gtk_widget_is_focus (header_view) &&
198 !gtk_widget_is_focus (folder_view)) {
200 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
203 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
212 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
214 ModestDimmingRule *rule = NULL;
215 TnyFolderType types[6];
216 gboolean dimmed = FALSE;
218 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
220 rule = MODEST_DIMMING_RULE (user_data);
222 types[0] = TNY_FOLDER_TYPE_DRAFTS;
223 types[1] = TNY_FOLDER_TYPE_OUTBOX;
224 types[2] = TNY_FOLDER_TYPE_SENT;
225 types[3] = TNY_FOLDER_TYPE_INBOX;
226 types[4] = TNY_FOLDER_TYPE_ROOT;
227 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
230 /* Check dimmed rule */
232 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
234 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
237 dimmed = _selected_folder_is_any_of_type (win, types, 6);
239 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
242 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
244 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
247 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
249 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
256 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
258 ModestDimmingRule *rule = NULL;
259 gboolean dimmed = FALSE;
261 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
262 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
263 rule = MODEST_DIMMING_RULE (user_data);
265 /* Check dimmed rule */
267 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
269 modest_dimming_rule_set_notification (rule, "");
277 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
279 ModestDimmingRule *rule = NULL;
280 TnyFolderType types[3];
281 gboolean dimmed = FALSE;
283 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
284 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
285 rule = MODEST_DIMMING_RULE (user_data);
287 types[0] = TNY_FOLDER_TYPE_DRAFTS;
288 types[1] = TNY_FOLDER_TYPE_OUTBOX;
289 types[2] = TNY_FOLDER_TYPE_SENT;
291 /* Check dimmed rule */
293 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
295 modest_dimming_rule_set_notification (rule, "");
298 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
300 modest_dimming_rule_set_notification (rule, "");
303 dimmed = _selected_folder_is_any_of_type (win, types, 3);
305 modest_dimming_rule_set_notification (rule, "");
312 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
314 ModestDimmingRule *rule = NULL;
315 gboolean dimmed = FALSE;
317 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
318 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
319 rule = MODEST_DIMMING_RULE (user_data);
321 /* Check dimmed rule */
323 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
326 dimmed = _marked_as_deleted (win);
328 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
331 dimmed = _selected_msg_sent_in_progress (win);
333 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
340 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
342 ModestDimmingRule *rule = NULL;
343 gboolean dimmed = FALSE;
344 TnyFolderType types[3];
346 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
347 rule = MODEST_DIMMING_RULE (user_data);
349 /* main window dimming rules */
350 if (MODEST_IS_MAIN_WINDOW(win)) {
352 types[0] = TNY_FOLDER_TYPE_DRAFTS;
353 types[1] = TNY_FOLDER_TYPE_OUTBOX;
354 types[2] = TNY_FOLDER_TYPE_ROOT;
356 /* Check dimmed rule */
358 dimmed = _selected_folder_is_any_of_type (win, types, 3);
360 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
363 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
365 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
368 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
370 /* msg view window dimming rules */
371 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
373 /* Check dimmed rule */
375 dimmed = _transfer_mode_enabled (win);
377 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
380 if (MODEST_IS_MSG_VIEW_WINDOW (win))
381 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
383 modest_dimming_rule_set_notification (rule, "");
392 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
394 ModestDimmingRule *rule = NULL;
395 gboolean dimmed = FALSE;
397 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
398 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
399 rule = MODEST_DIMMING_RULE (user_data);
401 /* Check dimmed rule */
403 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
406 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
408 modest_dimming_rule_set_notification (rule, "");
415 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
417 gboolean dimmed = FALSE;
419 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
421 /* Check dimmed rule */
429 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
431 ModestDimmingRule *rule = NULL;
432 guint n_messages = 0;
433 gboolean dimmed = FALSE;
435 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
436 rule = MODEST_DIMMING_RULE (user_data);
438 /* Check dimmed rule */
439 if (MODEST_IS_MAIN_WINDOW (win)) {
441 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
443 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
446 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
449 dimmed = _already_opened_msg (win, &n_messages);
451 gchar *num = g_strdup_printf ("%d", n_messages);
452 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
453 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
454 modest_dimming_rule_set_notification (rule, message);
460 dimmed = _marked_as_deleted (win);
462 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
465 dimmed = _selected_msg_sent_in_progress (win);
467 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete]"));
470 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
472 dimmed = _transfer_mode_enabled (win);
474 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
477 if (MODEST_IS_MSG_VIEW_WINDOW (win))
478 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
480 gchar *num = g_strdup("1");
481 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
482 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
483 modest_dimming_rule_set_notification (rule, message);
494 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
496 ModestDimmingRule *rule = NULL;
497 GtkWidget *header_view = NULL;
498 gboolean dimmed = FALSE;
500 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
501 rule = MODEST_DIMMING_RULE (user_data);
503 /* main window dimming rules */
504 if (MODEST_IS_MAIN_WINDOW(win)) {
506 /* Check dimmed rule */
507 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
508 MODEST_WIDGET_TYPE_HEADER_VIEW);
510 /* If the header view has the focus: */
511 if (header_view && gtk_widget_is_focus (header_view)) {
512 /* Check dimmed rule */
514 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
517 /* If the folder view has the focus: */
518 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
519 MODEST_WIDGET_TYPE_FOLDER_VIEW);
520 if (folder_view && gtk_widget_is_focus (folder_view)) {
521 TnyFolderStore *folder_store
522 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
524 /* Only enable for folders, not accounts,
525 * though the UI spec is not clear about that.
526 * If we enable this for accounts then we must
527 * add code to handle them in modest_ui_actions_on_details(). */
528 if (!TNY_IS_FOLDER(folder_store)) {
530 modest_dimming_rule_set_notification (rule, "");
533 g_object_unref (folder_store);
539 /* msg view window dimming rules */
542 /* Check dimmed rule */
544 if (MODEST_IS_MSG_VIEW_WINDOW (win))
545 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
547 modest_dimming_rule_set_notification (rule, "");
556 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
558 ModestDimmingRule *rule = NULL;
559 TnyHeaderFlags flags;
560 gboolean dimmed = FALSE;
562 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
563 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
564 rule = MODEST_DIMMING_RULE (user_data);
566 flags = TNY_HEADER_FLAG_SEEN;
568 /* Check dimmed rule */
570 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
573 dimmed = _selected_msg_marked_as (win, flags, FALSE);
575 modest_dimming_rule_set_notification (rule, "");
582 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
584 ModestDimmingRule *rule = NULL;
585 TnyHeaderFlags flags;
586 gboolean dimmed = FALSE;
588 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
589 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
590 rule = MODEST_DIMMING_RULE (user_data);
592 flags = TNY_HEADER_FLAG_SEEN;
594 /* Check dimmed rule */
596 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
598 dimmed = _selected_msg_marked_as (win, flags, TRUE);
600 modest_dimming_rule_set_notification (rule, "");
607 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
609 ModestDimmingRule *rule = NULL;
610 gboolean dimmed = FALSE;
612 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
613 rule = MODEST_DIMMING_RULE (user_data);
615 if (MODEST_IS_MAIN_WINDOW (win))
616 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
617 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
618 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
625 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
627 GtkWidget *folder_view = NULL;
628 GtkWidget *header_view = NULL;
629 ModestDimmingRule *rule = NULL;
630 guint n_messages = 0;
631 gboolean dimmed = FALSE;
633 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
634 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
635 rule = MODEST_DIMMING_RULE (user_data);
637 /* Get the folder view */
638 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
639 MODEST_WIDGET_TYPE_FOLDER_VIEW);
641 /* Get header view */
642 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
643 MODEST_WIDGET_TYPE_HEADER_VIEW);
645 /* Check diming rules for folders and messages transfer */
647 dimmed = _already_opened_msg (win, &n_messages);
649 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
650 modest_dimming_rule_set_notification (rule, message);
655 if (!gtk_widget_is_focus (folder_view))
656 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
664 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
666 ModestDimmingRule *rule = NULL;
667 gboolean dimmed = FALSE;
669 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
670 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
671 rule = MODEST_DIMMING_RULE (user_data);
673 /* Check dimmed rule */
675 dimmed = _transfer_mode_enabled (win);
677 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
680 if (MODEST_IS_MSG_VIEW_WINDOW (win))
681 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
683 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
690 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
692 ModestDimmingRule *rule = NULL;
693 gboolean dimmed = FALSE;
695 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
696 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
697 rule = MODEST_DIMMING_RULE (user_data);
699 /* Check dimmed rule */
701 dimmed = _transfer_mode_enabled (win);
703 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
710 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
712 ModestDimmingRule *rule = NULL;
713 TnyFolderType types[3];
714 gboolean dimmed = FALSE;
716 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
717 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
718 rule = MODEST_DIMMING_RULE (user_data);
720 types[0] = TNY_FOLDER_TYPE_DRAFTS;
721 types[1] = TNY_FOLDER_TYPE_OUTBOX;
722 types[2] = TNY_FOLDER_TYPE_SENT;
724 /* Check dimmed rule */
726 dimmed = _clipboard_is_empty (win);
728 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
731 dimmed = _selected_folder_is_any_of_type (win, types, 3);
733 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
736 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
738 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
742 dimmed = _selected_folder_is_same_as_source (win);
744 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
752 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
754 ModestDimmingRule *rule = NULL;
755 gboolean dimmed = FALSE;
757 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
758 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
759 rule = MODEST_DIMMING_RULE (user_data);
761 /* Check dimmed rule */
763 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
765 modest_dimming_rule_set_notification (rule, "");
772 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
774 ModestDimmingRule *rule = NULL;
775 gboolean dimmed = FALSE;
777 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
778 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
779 rule = MODEST_DIMMING_RULE (user_data);
781 /* Check dimmed rule */
783 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
786 dimmed = _purged_attach_selected (win, FALSE, NULL);
788 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
796 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
798 ModestDimmingRule *rule = NULL;
799 gboolean dimmed = FALSE;
801 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
802 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
803 rule = MODEST_DIMMING_RULE (user_data);
805 /* Check dimmed rule */
807 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
810 dimmed = _purged_attach_selected (win, FALSE, NULL);
812 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
820 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
822 ModestDimmingRule *rule = NULL;
823 gboolean dimmed = FALSE;
825 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
826 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
827 rule = MODEST_DIMMING_RULE (user_data);
829 /* Check in main window if there's only one message selected */
830 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
831 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
834 /* Check in view window if there's any attachment selected */
835 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
836 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
838 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
841 /* cannot purge in editable drafts nor pop folders */
843 dimmed = _invalid_folder_for_purge (win, rule);
846 /* Check if the selected message in main window has attachments */
847 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
848 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
850 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
853 /* Check if all attachments are already purged */
855 dimmed = _purged_attach_selected (win, TRUE, rule);
858 /* Check if the message is already downloaded */
859 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
860 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
862 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
870 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
872 ModestDimmingRule *rule = NULL;
873 gboolean dimmed = FALSE;
875 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
876 rule = MODEST_DIMMING_RULE (user_data);
878 /* Check dimmed rule */
880 dimmed = _clipboard_is_empty (win);
882 modest_dimming_rule_set_notification (rule, "");
889 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
891 ModestDimmingRule *rule = NULL;
892 gboolean dimmed = FALSE;
894 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
895 rule = MODEST_DIMMING_RULE (user_data);
897 /* Check common dimming rules */
899 dimmed = _invalid_clipboard_selected (win, rule);
902 /* Check window specific dimming rules */
903 if (MODEST_IS_MAIN_WINDOW (win)) {
905 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
907 modest_dimming_rule_set_notification (rule, "");
910 dimmed = _selected_msg_sent_in_progress (win);
912 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
920 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
922 ModestDimmingRule *rule = NULL;
923 gboolean dimmed = FALSE;
925 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
926 rule = MODEST_DIMMING_RULE (user_data);
928 /* Check common dimming rules */
930 dimmed = _invalid_clipboard_selected (win, rule);
933 /* Check window specific dimming rules */
934 if (MODEST_IS_MAIN_WINDOW (win)) {
936 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
938 modest_dimming_rule_set_notification (rule, "");
941 dimmed = _selected_msg_sent_in_progress (win);
943 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
951 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
953 ModestDimmingRule *rule = NULL;
954 gboolean dimmed = FALSE;
956 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
957 rule = MODEST_DIMMING_RULE (user_data);
959 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
961 /* Check dimmed rule */
963 dimmed = _transfer_mode_enabled (win);
965 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
968 if (MODEST_IS_MSG_VIEW_WINDOW (win))
969 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
971 /* modest_dimming_rule_set_notification (rule, ""); */
978 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
980 ModestDimmingRule *rule = NULL;
981 gboolean dimmed = FALSE;
983 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
984 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
985 rule = MODEST_DIMMING_RULE (user_data);
987 /* Check dimmed rule */
989 dimmed = _transfer_mode_enabled (win);
991 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
994 if (MODEST_IS_MSG_VIEW_WINDOW (win))
995 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
997 /* modest_dimming_rule_set_notification (rule, ""); */
1005 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1007 const gboolean dimmed =
1008 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1015 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1017 ModestDimmingRule *rule = NULL;
1018 TnyFolderType types[1];
1019 guint n_messages = 0;
1020 gboolean dimmed = FALSE;
1022 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1023 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1024 rule = MODEST_DIMMING_RULE (user_data);
1026 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1028 /* Check dimmed rules */
1030 dimmed = _already_opened_msg (win, &n_messages);
1032 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1035 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1037 modest_dimming_rule_set_notification (rule, "");
1040 dimmed = !_sending_in_progress (win);
1042 modest_dimming_rule_set_notification (rule, "");
1049 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1051 ModestDimmingRule *rule = NULL;
1052 gboolean dimmed = FALSE;
1054 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1055 rule = MODEST_DIMMING_RULE (user_data);
1057 /* Check dimmed rule */
1059 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1062 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1069 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1071 ModestDimmingRule *rule = NULL;
1072 gboolean dimmed = FALSE;
1074 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1075 rule = MODEST_DIMMING_RULE (user_data);
1077 /* Check dimmed rule */
1079 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1080 gchar *selection = NULL;
1081 selection = gtk_clipboard_wait_for_text (clipboard);
1083 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1089 /* *********************** static utility functions ******************** */
1092 _marked_as_deleted (ModestWindow *win)
1094 gboolean result = FALSE;
1095 TnyHeaderFlags flags;
1097 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1099 flags = TNY_HEADER_FLAG_DELETED;
1101 /* Check dimmed rule */
1102 result = _selected_msg_marked_as (win, flags, FALSE);
1108 _selected_folder_not_writeable (ModestMainWindow *win)
1110 GtkWidget *folder_view = NULL;
1111 TnyFolderStore *parent_folder = NULL;
1112 ModestTnyFolderRules rules;
1113 gboolean result = FALSE;
1115 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1117 /* Get folder view */
1118 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1119 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1120 /* If no folder view, always dimmed */
1124 /* Get selected folder as parent of new folder to create */
1125 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1126 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1128 g_object_unref (parent_folder);
1132 /* Check dimmed rule */
1133 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1134 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1137 g_object_unref (parent_folder);
1143 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1145 TnyFolderType types[2];
1146 gboolean result = FALSE;
1148 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1150 types[0] = TNY_FOLDER_TYPE_ROOT;
1151 types[1] = TNY_FOLDER_TYPE_INBOX;
1153 /* Check folder type */
1154 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1156 /* Check pop and MMC accounts */
1158 result = _selected_folder_is_MMC_or_POP_root (win);
1166 _selected_folder_is_root (ModestMainWindow *win)
1168 TnyFolderType types[1];
1169 gboolean result = FALSE;
1171 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1173 types[0] = TNY_FOLDER_TYPE_ROOT;
1175 /* Check folder type */
1176 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1178 /* Check pop and MMC accounts */
1180 result = _selected_folder_is_MMC_or_POP_root (win);
1187 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1189 GtkWidget *folder_view = NULL;
1190 TnyFolderStore *parent_folder = NULL;
1191 gboolean result = FALSE;
1193 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1194 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1195 /* Get selected folder as parent of new folder to create */
1196 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1200 if (TNY_IS_ACCOUNT (parent_folder)) {
1201 /* If it's the local account then do not dim */
1202 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1205 /* If it's the MMC root folder then dim it */
1206 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1209 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1210 /* If it's POP then dim */
1211 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1212 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1216 g_object_unref (parent_folder);
1223 _selected_folder_is_empty (ModestMainWindow *win)
1225 GtkWidget *folder_view = NULL;
1226 TnyFolderStore *folder = NULL;
1227 gboolean result = FALSE;
1229 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1231 /* Get folder view */
1232 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1233 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1234 /* If no folder view, always dimmed */
1238 /* Get selected folder as parent of new folder to create */
1239 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1240 if (!(folder && TNY_IS_FOLDER(folder))) {
1242 g_object_unref (folder);
1246 /* Check folder type */
1247 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1250 g_object_unref (folder);
1256 _selected_folder_is_same_as_source (ModestWindow *win)
1258 ModestEmailClipboard *clipboard = NULL;
1259 GtkWidget *folder_view = NULL;
1260 TnyFolderStore *folder = NULL;
1261 gboolean result = FALSE;
1263 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1265 /* Get folder view */
1266 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1267 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1271 /* Get selected folder as destination folder */
1272 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1273 if (!(folder && TNY_IS_FOLDER(folder))) {
1278 /* Check clipboard is cleared */
1279 clipboard = modest_runtime_get_email_clipboard ();
1280 if (modest_email_clipboard_cleared (clipboard)) {
1285 /* Check source folder */
1286 result = modest_email_clipboard_check_source_folder (clipboard,
1287 (const TnyFolder *) folder);
1291 g_object_unref (folder);
1297 _selected_folder_is_any_of_type (ModestWindow *win,
1298 TnyFolderType types[],
1301 GtkWidget *folder_view = NULL;
1302 TnyFolderStore *folder = NULL;
1303 TnyFolderType folder_type;
1305 gboolean result = FALSE;
1307 /*Get curent folder */
1308 if (MODEST_IS_MAIN_WINDOW(win)) {
1310 /* Get folder view */
1311 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1312 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1313 /* If no folder view, always dimmed */
1317 /* Get selected folder as parent of new folder to create */
1318 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1320 if (!(folder && TNY_IS_FOLDER(folder))) {
1322 g_object_unref (folder);
1326 /* Check folder type */
1327 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1329 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1330 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1331 for (i=0; i < ntypes; i++) {
1332 result = result || folder_type == types[i];
1338 g_object_unref (folder);
1344 _folder_is_any_of_type (TnyFolder *folder,
1345 TnyFolderType types[],
1348 TnyFolderType folder_type;
1349 gboolean result = FALSE;
1352 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1354 /* Get folder type */
1355 if (modest_tny_folder_is_local_folder (folder))
1356 folder_type = modest_tny_folder_get_local_folder_type (folder);
1358 folder_type = modest_tny_folder_guess_folder_type (folder);
1360 /* Check foler type */
1361 for (i=0; i < ntypes; i++) {
1362 result = result || folder_type == types[i];
1369 _selected_folder_is_snd_level (ModestMainWindow *win)
1371 GtkWidget *folder_view = NULL;
1372 GtkTreeSelection *sel = NULL;
1373 GtkTreeModel *model = NULL;
1374 GtkTreePath *path = NULL;
1376 TnyFolderStore *folder = NULL;
1377 gboolean result = FALSE;
1379 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1381 /*Get curent folder */
1382 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1383 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1384 /* If no folder view, always dimmed */
1388 /* Get selected folder as parent of new folder to create */
1389 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1390 if (!(folder && TNY_IS_FOLDER(folder))) {
1394 /* Check folder level */
1395 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1396 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1398 path = gtk_tree_model_get_path (model, &iter);
1399 result = gtk_tree_path_get_depth (path) > 2;
1403 g_object_unref (folder);
1405 gtk_tree_path_free (path);
1412 _clipboard_is_empty (ModestWindow *win)
1414 gboolean result = FALSE;
1416 if (MODEST_IS_MAIN_WINDOW (win)) {
1417 ModestEmailClipboard *clipboard = NULL;
1418 clipboard = modest_runtime_get_email_clipboard ();
1419 if (modest_email_clipboard_cleared (clipboard))
1427 _invalid_clipboard_selected (ModestWindow *win,
1428 ModestDimmingRule *rule)
1430 gboolean result = FALSE;
1432 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1433 GtkClipboard *clipboard = NULL;
1434 gchar *selection = NULL;
1435 GtkWidget *focused = NULL;
1437 /* Get clipboard selection*/
1438 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1439 selection = gtk_clipboard_wait_for_text (clipboard);
1441 /* Get focuesed widget */
1442 focused = gtk_window_get_focus (GTK_WINDOW (win));
1445 result = ((selection == NULL) ||
1446 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1449 modest_dimming_rule_set_notification (rule, "");
1451 else if (MODEST_IS_MAIN_WINDOW (win)) {
1452 GtkWidget *header_view = NULL;
1454 /* Get header view to check selected messages */
1455 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1456 MODEST_WIDGET_TYPE_HEADER_VIEW);
1459 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1461 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1469 _invalid_attach_selected (ModestWindow *win,
1472 ModestDimmingRule *rule)
1474 GList *attachments, *node;
1476 TnyHeaderFlags flags;
1477 gboolean nested_attachments = FALSE;
1478 gboolean selected_messages = FALSE;
1479 gboolean result = FALSE;
1481 if (MODEST_IS_MAIN_WINDOW (win)) {
1482 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1484 result = _selected_msg_marked_as (win, flags, TRUE);
1486 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1488 /* Get selected atachments */
1489 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1490 n_selected = g_list_length (attachments);
1495 result = n_selected != 1;
1498 result = n_selected < 1;
1501 /* Check attached type (view operation not required) */
1502 if (!result && !for_view) {
1503 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1504 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1505 TnyList *nested_list = tny_simple_list_new ();
1506 if (TNY_IS_MSG (mime_part)) {
1507 selected_messages = TRUE;
1510 tny_mime_part_get_parts (mime_part, nested_list);
1511 if (tny_list_get_length (nested_list) > 0) {
1512 nested_attachments = TRUE;
1515 g_object_unref (nested_list);
1519 /* Set notifications */
1520 if (result && rule != NULL) {
1521 if (selected_messages) {
1522 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1523 } else if (nested_attachments) {
1524 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1525 } else if (n_selected == 0) {
1526 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1527 } else if (unique) {
1528 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1533 g_list_free (attachments);
1540 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1542 GList *attachments = NULL, *node;
1544 gint n_attachments = 0;
1545 gboolean result = FALSE;
1547 /* This should check if _all_ the attachments are already purged. If only some
1548 * of them are purged, then it does not cause dim as there's a confirmation dialog
1549 * for removing only local attachments */
1551 /* Get selected atachments */
1552 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1553 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1554 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1555 /* If we're in main window, we won't know if there are already purged attachments */
1559 if (attachments == NULL)
1562 for (node = attachments; node != NULL; node = g_list_next (node)) {
1563 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1564 if (tny_mime_part_is_purged (mime_part)) {
1571 g_list_free (attachments);
1574 result = (purged == n_attachments);
1576 result = (purged > 0);
1578 if (result && (rule != NULL))
1579 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1585 _invalid_msg_selected (ModestMainWindow *win,
1587 ModestDimmingRule *rule)
1589 GtkWidget *header_view = NULL;
1590 GtkWidget *folder_view = NULL;
1591 gboolean selected_headers = FALSE;
1592 gboolean result = FALSE;
1594 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1595 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1597 /* Get header view to check selected messages */
1598 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1599 MODEST_WIDGET_TYPE_HEADER_VIEW);
1601 /* Get folder view to check focus */
1602 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1603 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1605 /* Get selected headers */
1606 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1608 /* Check dimmed rule (TODO: check focus on widgets */
1610 result = ((!selected_headers) ||
1611 (gtk_widget_is_focus (folder_view)));
1613 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1615 if (!result && unique) {
1616 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1618 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1625 _already_opened_msg (ModestWindow *win,
1628 //ModestWindow *window = NULL;
1629 ModestWindowMgr *mgr = NULL;
1630 GtkWidget *header_view = NULL;
1631 TnyList *selected_headers = NULL;
1632 TnyIterator *iter = NULL;
1633 TnyHeader *header = NULL;
1636 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1638 /* Get header view to check selected messages */
1639 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1640 MODEST_WIDGET_TYPE_HEADER_VIEW);
1643 /* Check no selection */
1644 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1647 /* Get selected headers */
1648 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1649 if (selected_headers == NULL)
1652 *n_messages = tny_list_get_length (selected_headers);
1654 /* Check dimmed rule (TODO: check focus on widgets */
1655 mgr = modest_runtime_get_window_mgr ();
1656 iter = tny_list_create_iterator (selected_headers);
1658 while (!tny_iterator_is_done (iter)) {
1659 header = TNY_HEADER (tny_iterator_get_current (iter));
1660 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1662 g_object_unref (header);
1663 tny_iterator_next (iter);
1670 if (selected_headers != NULL)
1671 g_object_unref (selected_headers);
1673 g_object_unref (iter);
1679 _selected_msg_marked_as (ModestWindow *win,
1680 TnyHeaderFlags mask,
1683 GtkWidget *header_view = NULL;
1684 TnyList *selected_headers = NULL;
1685 TnyIterator *iter = NULL;
1686 TnyHeader *header = NULL;
1687 TnyHeaderFlags flags;
1688 gboolean result = FALSE;
1690 /* Get header view to check selected messages */
1691 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1692 MODEST_WIDGET_TYPE_HEADER_VIEW);
1694 /* Check no selection */
1695 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1698 /* Get selected headers */
1699 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1700 if (selected_headers == NULL)
1703 /* Call the function for each header */
1704 iter = tny_list_create_iterator (selected_headers);
1705 while (!tny_iterator_is_done (iter) && !result) {
1706 header = TNY_HEADER (tny_iterator_get_current (iter));
1708 flags = tny_header_get_flags (header);
1710 result = (flags & mask) == 0;
1712 result = (flags & mask) != 0;
1714 g_object_unref (header);
1715 tny_iterator_next (iter);
1719 if (selected_headers != NULL)
1720 g_object_unref (selected_headers);
1722 g_object_unref (iter);
1728 _msg_download_in_progress (ModestMsgViewWindow *win)
1730 gboolean result = FALSE;
1732 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1734 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1740 _msg_download_completed (ModestMainWindow *win)
1742 GtkWidget *header_view = NULL;
1743 TnyList *selected_headers = NULL;
1744 TnyIterator *iter = NULL;
1745 TnyHeader *header = NULL;
1746 TnyHeaderFlags flags;
1747 gboolean result = FALSE;
1749 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1752 /* Get header view to check selected messages */
1753 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1754 MODEST_WIDGET_TYPE_HEADER_VIEW);
1756 /* Check no selection */
1757 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1760 /* Get selected headers */
1761 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1762 if (selected_headers == NULL)
1765 /* Check dimmed rule */
1767 iter = tny_list_create_iterator (selected_headers);
1768 while (!tny_iterator_is_done (iter) && result) {
1769 header = TNY_HEADER (tny_iterator_get_current (iter));
1771 flags = tny_header_get_flags (header);
1772 /* TODO: is this the right flag?, it seems that some
1773 headers that have been previously downloaded do not
1775 result = (flags & TNY_HEADER_FLAG_CACHED);
1777 g_object_unref (header);
1778 tny_iterator_next (iter);
1781 g_object_unref (iter);
1787 _selected_msg_sent_in_progress (ModestWindow *win)
1789 ModestTnySendQueue *send_queue = NULL;
1790 GtkWidget *header_view = NULL;
1791 ModestTnyAccountStore *acc_store = NULL;
1792 TnyAccount *account = NULL;
1793 TnyList *header_list = NULL;
1794 TnyIterator *iter = NULL;
1795 TnyHeader *header = NULL;
1796 const gchar *account_name = NULL;
1797 gboolean result = FALSE;
1800 /* Get transport account */
1801 acc_store = modest_runtime_get_account_store();
1802 account_name = modest_window_get_active_account (win);
1804 /* If no account defined, this action must be always dimmed */
1805 if (account_name == NULL) return FALSE;
1806 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1807 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1809 /* Get send queue for current ransport account */
1810 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1811 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1813 if (MODEST_IS_MAIN_WINDOW(win)) {
1815 /* Get header view to check selected messages */
1816 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1817 MODEST_WIDGET_TYPE_HEADER_VIEW);
1819 /* Check no selection */
1820 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1823 /* Get selected headers */
1824 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1826 /* Get message header */
1827 if (!header_list) return FALSE;
1828 iter = tny_list_create_iterator (header_list);
1829 header = TNY_HEADER (tny_iterator_get_current (iter));
1831 /* Get message id */
1832 id = g_strdup(tny_header_get_message_id (header));
1834 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1836 /* Get message header */
1837 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1839 /* Get message id */
1840 id = g_strdup(tny_header_get_message_id (header));
1843 /* Check if msg id is being processed inside send queue */
1844 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1848 g_object_unref (header);
1849 g_object_unref(header_list);
1850 g_object_unref(iter);
1857 _sending_in_progress (ModestWindow *win)
1859 gboolean result = FALSE;
1861 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1863 /* Check if send operation is in progress */
1864 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1870 _invalid_folder_for_purge (ModestWindow *win,
1871 ModestDimmingRule *rule)
1874 TnyFolder *folder = NULL;
1875 TnyAccount *account = NULL;
1876 gboolean result = FALSE;
1878 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1880 /* Get folder and account of message */
1881 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1882 g_return_val_if_fail(msg != NULL, TRUE);
1883 folder = tny_msg_get_folder (msg);
1884 if (folder == NULL) {
1885 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1888 g_object_unref (msg);
1889 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1890 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1891 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1894 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1895 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1897 g_object_ref (folder);
1900 g_return_val_if_reached (FALSE);
1902 account = modest_tny_folder_get_account (folder);
1903 if (account == NULL) goto frees;
1906 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1907 TnyFolderType types[2];
1908 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1909 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1911 if (_selected_folder_is_any_of_type (win, types, 2)) {
1913 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1915 /* We're currently disabling purge in any local store */
1917 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1920 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1921 /* If it's POP then dim */
1922 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1923 MODEST_PROTOCOL_STORE_POP) {
1924 GList *attachments = NULL;
1925 gint n_selected = 0;
1928 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
1930 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1931 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1932 n_selected = g_list_length (attachments);
1933 g_list_free (attachments);
1936 modest_dimming_rule_set_notification (rule,
1937 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1938 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1945 g_object_unref (folder);
1946 if (account != NULL)
1947 g_object_unref (account);
1953 _transfer_mode_enabled (ModestWindow *win)
1955 gboolean result = FALSE;
1957 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1960 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));