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));
268 modest_dimming_rule_set_notification (rule, NULL);
276 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
278 ModestDimmingRule *rule = NULL;
279 TnyFolderType types[3];
280 gboolean dimmed = FALSE;
282 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
283 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
284 rule = MODEST_DIMMING_RULE (user_data);
286 types[0] = TNY_FOLDER_TYPE_DRAFTS;
287 types[1] = TNY_FOLDER_TYPE_OUTBOX;
288 types[2] = TNY_FOLDER_TYPE_SENT;
290 /* Check dimmed rule */
292 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
294 modest_dimming_rule_set_notification (rule, "");
297 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
299 modest_dimming_rule_set_notification (rule, "");
302 dimmed = _selected_folder_is_any_of_type (win, types, 3);
304 modest_dimming_rule_set_notification (rule, "");
311 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
313 ModestDimmingRule *rule = NULL;
314 gboolean dimmed = FALSE;
316 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
317 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
318 rule = MODEST_DIMMING_RULE (user_data);
320 /* Check dimmed rule */
322 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
325 dimmed = _marked_as_deleted (win);
327 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
330 dimmed = _selected_msg_sent_in_progress (win);
332 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
339 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
341 ModestDimmingRule *rule = NULL;
342 gboolean dimmed = FALSE;
343 TnyFolderType types[3];
345 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
346 rule = MODEST_DIMMING_RULE (user_data);
348 /* main window dimming rules */
349 if (MODEST_IS_MAIN_WINDOW(win)) {
351 types[0] = TNY_FOLDER_TYPE_DRAFTS;
352 types[1] = TNY_FOLDER_TYPE_OUTBOX;
353 types[2] = TNY_FOLDER_TYPE_ROOT;
355 /* Check dimmed rule */
357 dimmed = _selected_folder_is_any_of_type (win, types, 3);
359 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
362 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
364 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
367 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
369 /* msg view window dimming rules */
370 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
372 /* Check dimmed rule */
374 dimmed = _transfer_mode_enabled (win);
376 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
379 if (MODEST_IS_MSG_VIEW_WINDOW (win))
380 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
382 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
391 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
393 ModestDimmingRule *rule = NULL;
394 gboolean dimmed = FALSE;
396 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
397 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
398 rule = MODEST_DIMMING_RULE (user_data);
400 /* Check dimmed rule */
402 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
405 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
407 modest_dimming_rule_set_notification (rule, "");
414 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
416 gboolean dimmed = FALSE;
418 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
420 /* Check dimmed rule */
428 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
430 ModestDimmingRule *rule = NULL;
431 guint n_messages = 0;
432 gboolean dimmed = FALSE;
434 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
435 rule = MODEST_DIMMING_RULE (user_data);
437 /* Check dimmed rule */
438 if (MODEST_IS_MAIN_WINDOW (win)) {
440 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
442 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
445 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
448 dimmed = _already_opened_msg (win, &n_messages);
450 gchar *num = g_strdup_printf ("%d", n_messages);
451 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
452 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
453 modest_dimming_rule_set_notification (rule, message);
459 dimmed = _marked_as_deleted (win);
461 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
464 dimmed = _selected_msg_sent_in_progress (win);
466 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete"));
469 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
471 dimmed = _transfer_mode_enabled (win);
473 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
476 dimmed = _marked_as_deleted (win);
478 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
481 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
483 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete"));
492 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
494 ModestDimmingRule *rule = NULL;
495 GtkWidget *header_view = NULL;
496 gboolean dimmed = FALSE;
498 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
499 rule = MODEST_DIMMING_RULE (user_data);
501 /* main window dimming rules */
502 if (MODEST_IS_MAIN_WINDOW(win)) {
504 /* Check dimmed rule */
505 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
506 MODEST_WIDGET_TYPE_HEADER_VIEW);
508 /* If the header view has the focus: */
509 if (header_view && gtk_widget_is_focus (header_view)) {
510 /* Check dimmed rule */
512 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
515 /* If the folder view has the focus: */
516 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
517 MODEST_WIDGET_TYPE_FOLDER_VIEW);
518 if (folder_view && gtk_widget_is_focus (folder_view)) {
519 TnyFolderStore *folder_store
520 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
522 /* Only enable for folders, not accounts,
523 * though the UI spec is not clear about that.
524 * If we enable this for accounts then we must
525 * add code to handle them in modest_ui_actions_on_details(). */
526 if (!TNY_IS_FOLDER(folder_store)) {
528 modest_dimming_rule_set_notification (rule, "");
531 g_object_unref (folder_store);
537 /* msg view window dimming rules */
540 /* Check dimmed rule */
542 if (MODEST_IS_MSG_VIEW_WINDOW (win))
543 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
545 modest_dimming_rule_set_notification (rule, "");
554 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
556 ModestDimmingRule *rule = NULL;
557 TnyHeaderFlags flags;
558 gboolean dimmed = FALSE;
560 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
561 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
562 rule = MODEST_DIMMING_RULE (user_data);
564 flags = TNY_HEADER_FLAG_SEEN;
566 /* Check dimmed rule */
568 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
571 dimmed = _selected_msg_marked_as (win, flags, FALSE);
573 modest_dimming_rule_set_notification (rule, "");
580 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
582 ModestDimmingRule *rule = NULL;
583 TnyHeaderFlags flags;
584 gboolean dimmed = FALSE;
586 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
587 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
588 rule = MODEST_DIMMING_RULE (user_data);
590 flags = TNY_HEADER_FLAG_SEEN;
592 /* Check dimmed rule */
594 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
596 dimmed = _selected_msg_marked_as (win, flags, TRUE);
598 modest_dimming_rule_set_notification (rule, "");
605 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
607 ModestDimmingRule *rule = NULL;
608 gboolean dimmed = FALSE;
610 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
611 rule = MODEST_DIMMING_RULE (user_data);
613 if (MODEST_IS_MAIN_WINDOW (win))
614 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
615 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
616 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
623 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
625 GtkWidget *folder_view = NULL;
626 GtkWidget *header_view = NULL;
627 ModestDimmingRule *rule = NULL;
628 guint n_messages = 0;
629 gboolean dimmed = FALSE;
631 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
632 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
633 rule = MODEST_DIMMING_RULE (user_data);
635 /* Get the folder view */
636 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
637 MODEST_WIDGET_TYPE_FOLDER_VIEW);
639 /* Get header view */
640 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
641 MODEST_WIDGET_TYPE_HEADER_VIEW);
643 /* Check diming rules for folders and messages transfer */
645 dimmed = _already_opened_msg (win, &n_messages);
647 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
648 modest_dimming_rule_set_notification (rule, message);
653 if (!gtk_widget_is_focus (folder_view))
654 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
662 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
664 ModestDimmingRule *rule = NULL;
665 gboolean dimmed = FALSE;
667 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
668 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
669 rule = MODEST_DIMMING_RULE (user_data);
671 /* Check dimmed rule */
673 dimmed = _transfer_mode_enabled (win);
675 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
678 if (MODEST_IS_MSG_VIEW_WINDOW (win))
679 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
681 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
688 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
690 ModestDimmingRule *rule = NULL;
691 gboolean dimmed = FALSE;
693 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
694 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
695 rule = MODEST_DIMMING_RULE (user_data);
697 /* Check dimmed rule */
699 dimmed = _transfer_mode_enabled (win);
701 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
708 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
710 ModestDimmingRule *rule = NULL;
711 TnyFolderType types[3];
712 gboolean dimmed = FALSE;
714 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
716 rule = MODEST_DIMMING_RULE (user_data);
718 types[0] = TNY_FOLDER_TYPE_DRAFTS;
719 types[1] = TNY_FOLDER_TYPE_OUTBOX;
720 types[2] = TNY_FOLDER_TYPE_SENT;
722 /* Check dimmed rule */
724 dimmed = _clipboard_is_empty (win);
726 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
729 dimmed = _selected_folder_is_any_of_type (win, types, 3);
731 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
734 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
736 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
740 dimmed = _selected_folder_is_same_as_source (win);
742 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
750 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
752 ModestDimmingRule *rule = NULL;
753 gboolean dimmed = FALSE;
755 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
756 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
757 rule = MODEST_DIMMING_RULE (user_data);
759 /* Check dimmed rule */
761 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
763 modest_dimming_rule_set_notification (rule, "");
770 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
772 ModestDimmingRule *rule = NULL;
773 gboolean dimmed = FALSE;
775 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
776 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
777 rule = MODEST_DIMMING_RULE (user_data);
779 /* Check dimmed rule */
781 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
784 dimmed = _purged_attach_selected (win, FALSE, NULL);
786 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
794 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
796 ModestDimmingRule *rule = NULL;
797 gboolean dimmed = FALSE;
799 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
800 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
801 rule = MODEST_DIMMING_RULE (user_data);
803 /* Check dimmed rule */
805 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
808 dimmed = _purged_attach_selected (win, FALSE, NULL);
810 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
818 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
820 ModestDimmingRule *rule = NULL;
821 gboolean dimmed = FALSE;
823 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
824 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
825 rule = MODEST_DIMMING_RULE (user_data);
827 /* Check in main window if there's only one message selected */
828 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
829 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
832 /* Check in view window if there's any attachment selected */
833 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
834 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
836 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
839 /* cannot purge in editable drafts nor pop folders */
841 dimmed = _invalid_folder_for_purge (win, rule);
844 /* Check if the selected message in main window has attachments */
845 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
846 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
848 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
851 /* Check if all attachments are already purged */
853 dimmed = _purged_attach_selected (win, TRUE, rule);
856 /* Check if the message is already downloaded */
857 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
858 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
860 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
868 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
870 ModestDimmingRule *rule = NULL;
871 gboolean dimmed = FALSE;
873 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
874 rule = MODEST_DIMMING_RULE (user_data);
876 /* Check dimmed rule */
878 dimmed = _clipboard_is_empty (win);
880 modest_dimming_rule_set_notification (rule, "");
887 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
889 ModestDimmingRule *rule = NULL;
890 gboolean dimmed = FALSE;
892 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
893 rule = MODEST_DIMMING_RULE (user_data);
895 /* Check common dimming rules */
897 dimmed = _invalid_clipboard_selected (win, rule);
900 /* Check window specific dimming rules */
901 if (MODEST_IS_MAIN_WINDOW (win)) {
903 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
905 modest_dimming_rule_set_notification (rule, "");
908 dimmed = _selected_msg_sent_in_progress (win);
910 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
918 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
920 ModestDimmingRule *rule = NULL;
921 gboolean dimmed = FALSE;
923 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
924 rule = MODEST_DIMMING_RULE (user_data);
926 /* Check common dimming rules */
928 dimmed = _invalid_clipboard_selected (win, rule);
931 /* Check window specific dimming rules */
932 if (MODEST_IS_MAIN_WINDOW (win)) {
934 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
936 modest_dimming_rule_set_notification (rule, "");
939 dimmed = _selected_msg_sent_in_progress (win);
941 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
949 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
951 ModestDimmingRule *rule = NULL;
952 gboolean dimmed = FALSE;
954 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
955 rule = MODEST_DIMMING_RULE (user_data);
957 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
959 /* Check dimmed rule */
961 dimmed = _transfer_mode_enabled (win);
963 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
966 if (MODEST_IS_MSG_VIEW_WINDOW (win))
967 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
968 modest_dimming_rule_set_notification (rule, NULL);
975 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
977 ModestDimmingRule *rule = NULL;
978 gboolean dimmed = FALSE;
980 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
981 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
982 rule = MODEST_DIMMING_RULE (user_data);
984 /* Check dimmed rule */
986 dimmed = _transfer_mode_enabled (win);
988 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
991 if (MODEST_IS_MSG_VIEW_WINDOW (win))
992 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
993 modest_dimming_rule_set_notification (rule, NULL);
1001 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1003 const gboolean dimmed =
1004 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1011 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1013 ModestDimmingRule *rule = NULL;
1014 TnyFolderType types[1];
1015 guint n_messages = 0;
1016 gboolean dimmed = FALSE;
1018 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1019 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1020 rule = MODEST_DIMMING_RULE (user_data);
1022 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1024 /* Check dimmed rules */
1026 dimmed = _already_opened_msg (win, &n_messages);
1028 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1031 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1033 modest_dimming_rule_set_notification (rule, "");
1036 dimmed = !_sending_in_progress (win);
1038 modest_dimming_rule_set_notification (rule, "");
1045 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1047 ModestDimmingRule *rule = NULL;
1048 gboolean dimmed = FALSE;
1050 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1051 rule = MODEST_DIMMING_RULE (user_data);
1053 /* Check dimmed rule */
1055 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1058 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1065 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1067 ModestDimmingRule *rule = NULL;
1068 gboolean dimmed = FALSE;
1070 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1071 rule = MODEST_DIMMING_RULE (user_data);
1073 /* Check dimmed rule */
1075 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1076 gchar *selection = NULL;
1077 selection = gtk_clipboard_wait_for_text (clipboard);
1079 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1085 /* *********************** static utility functions ******************** */
1088 _marked_as_deleted (ModestWindow *win)
1090 gboolean result = FALSE;
1091 TnyHeaderFlags flags;
1093 flags = TNY_HEADER_FLAG_DELETED;
1095 /* Check dimmed rule */
1096 result = _selected_msg_marked_as (win, flags, FALSE);
1102 _selected_folder_not_writeable (ModestMainWindow *win)
1104 GtkWidget *folder_view = NULL;
1105 TnyFolderStore *parent_folder = NULL;
1106 ModestTnyFolderRules rules;
1107 gboolean result = FALSE;
1109 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1111 /* Get folder view */
1112 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1113 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1114 /* If no folder view, always dimmed */
1118 /* Get selected folder as parent of new folder to create */
1119 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1120 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1122 g_object_unref (parent_folder);
1126 /* Check dimmed rule */
1127 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1128 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1131 g_object_unref (parent_folder);
1137 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1139 TnyFolderType types[2];
1140 gboolean result = FALSE;
1142 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1144 types[0] = TNY_FOLDER_TYPE_ROOT;
1145 types[1] = TNY_FOLDER_TYPE_INBOX;
1147 /* Check folder type */
1148 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1150 /* Check pop and MMC accounts */
1152 result = _selected_folder_is_MMC_or_POP_root (win);
1160 _selected_folder_is_root (ModestMainWindow *win)
1162 TnyFolderType types[1];
1163 gboolean result = FALSE;
1165 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1167 /* All accounts are root items: */
1168 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1169 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1171 gboolean is_account = FALSE;
1172 TnyFolderStore *folder_store =
1173 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1175 is_account = TNY_IS_ACCOUNT (folder_store);
1176 g_object_unref (folder_store);
1177 folder_store = NULL;
1184 /* Try something more precise: */
1185 types[0] = TNY_FOLDER_TYPE_ROOT;
1187 /* Check folder type */
1188 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1190 /* Check pop and MMC accounts */
1192 result = _selected_folder_is_MMC_or_POP_root (win);
1199 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1201 GtkWidget *folder_view = NULL;
1202 TnyFolderStore *parent_folder = NULL;
1203 gboolean result = FALSE;
1205 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1206 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1207 /* Get selected folder as parent of new folder to create */
1208 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1212 if (TNY_IS_ACCOUNT (parent_folder)) {
1213 /* If it's the local account then do not dim */
1214 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1217 /* If it's the MMC root folder then dim it */
1218 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1221 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1222 /* If it's POP then dim */
1223 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1224 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1228 g_object_unref (parent_folder);
1235 _selected_folder_is_empty (ModestMainWindow *win)
1237 GtkWidget *folder_view = NULL;
1238 TnyFolderStore *folder = NULL;
1239 gboolean result = FALSE;
1241 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1243 /* Get folder view */
1244 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1245 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1246 /* If no folder view, always dimmed */
1250 /* Get selected folder as parent of new folder to create */
1251 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1252 if (!(folder && TNY_IS_FOLDER(folder))) {
1254 g_object_unref (folder);
1258 /* Check folder type */
1259 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1262 g_object_unref (folder);
1268 _selected_folder_is_same_as_source (ModestWindow *win)
1270 ModestEmailClipboard *clipboard = NULL;
1271 GtkWidget *folder_view = NULL;
1272 TnyFolderStore *folder = NULL;
1273 gboolean result = FALSE;
1275 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1277 /* Get folder view */
1278 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1279 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1283 /* Get selected folder as destination folder */
1284 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1285 if (!(folder && TNY_IS_FOLDER(folder))) {
1290 /* Check clipboard is cleared */
1291 clipboard = modest_runtime_get_email_clipboard ();
1292 if (modest_email_clipboard_cleared (clipboard)) {
1297 /* Check source folder */
1298 result = modest_email_clipboard_check_source_folder (clipboard,
1299 (const TnyFolder *) folder);
1303 g_object_unref (folder);
1309 _selected_folder_is_any_of_type (ModestWindow *win,
1310 TnyFolderType types[],
1313 GtkWidget *folder_view = NULL;
1314 TnyFolderStore *folder = NULL;
1315 TnyFolderType folder_type;
1317 gboolean result = FALSE;
1319 /*Get current folder */
1320 if (MODEST_IS_MAIN_WINDOW(win)) {
1322 /* Get folder view */
1323 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1324 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1325 /* If no folder view, always dimmed */
1329 /* Get selected folder as parent of new folder to create */
1330 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1332 if (!(folder && TNY_IS_FOLDER(folder))) {
1334 g_object_unref (folder);
1338 /* Check folder type */
1339 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1341 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1342 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1343 for (i=0; i < ntypes; i++) {
1344 result = result || folder_type == types[i];
1350 g_object_unref (folder);
1356 _folder_is_any_of_type (TnyFolder *folder,
1357 TnyFolderType types[],
1360 TnyFolderType folder_type;
1361 gboolean result = FALSE;
1364 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1366 /* Get folder type */
1367 folder_type = modest_tny_folder_guess_folder_type (folder);
1369 /* Check foler type */
1370 for (i=0; i < ntypes; i++) {
1371 result = result || folder_type == types[i];
1378 _selected_folder_is_snd_level (ModestMainWindow *win)
1380 GtkWidget *folder_view = NULL;
1381 GtkTreeSelection *sel = NULL;
1382 GtkTreeModel *model = NULL;
1383 GtkTreePath *path = NULL;
1385 TnyFolderStore *folder = NULL;
1386 gboolean result = FALSE;
1388 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1390 /*Get curent folder */
1391 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1392 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1393 /* If no folder view, always dimmed */
1397 /* Get selected folder as parent of new folder to create */
1398 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1399 if (!(folder && TNY_IS_FOLDER(folder))) {
1403 /* Check folder level */
1404 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1405 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1407 path = gtk_tree_model_get_path (model, &iter);
1408 result = gtk_tree_path_get_depth (path) > 2;
1412 g_object_unref (folder);
1414 gtk_tree_path_free (path);
1421 _clipboard_is_empty (ModestWindow *win)
1423 gboolean result = FALSE;
1425 if (MODEST_IS_MAIN_WINDOW (win)) {
1426 ModestEmailClipboard *clipboard = NULL;
1427 clipboard = modest_runtime_get_email_clipboard ();
1428 if (modest_email_clipboard_cleared (clipboard))
1436 _invalid_clipboard_selected (ModestWindow *win,
1437 ModestDimmingRule *rule)
1439 gboolean result = FALSE;
1441 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1442 GtkClipboard *clipboard = NULL;
1443 gchar *selection = NULL;
1444 GtkWidget *focused = NULL;
1446 /* Get clipboard selection*/
1447 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1448 selection = gtk_clipboard_wait_for_text (clipboard);
1450 /* Get focuesed widget */
1451 focused = gtk_window_get_focus (GTK_WINDOW (win));
1454 result = ((selection == NULL) ||
1455 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1458 modest_dimming_rule_set_notification (rule, "");
1460 else if (MODEST_IS_MAIN_WINDOW (win)) {
1461 GtkWidget *header_view = NULL;
1463 /* Get header view to check selected messages */
1464 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1465 MODEST_WIDGET_TYPE_HEADER_VIEW);
1468 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1470 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1478 _invalid_attach_selected (ModestWindow *win,
1481 ModestDimmingRule *rule)
1483 GList *attachments, *node;
1485 TnyHeaderFlags flags;
1486 gboolean nested_attachments = FALSE;
1487 gboolean selected_messages = FALSE;
1488 gboolean result = FALSE;
1490 if (MODEST_IS_MAIN_WINDOW (win)) {
1491 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1493 result = _selected_msg_marked_as (win, flags, TRUE);
1495 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1497 /* Get selected atachments */
1498 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1499 n_selected = g_list_length (attachments);
1504 result = n_selected != 1;
1507 result = n_selected < 1;
1510 /* Check attached type (view operation not required) */
1511 if (!result && !for_view) {
1512 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1513 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1514 TnyList *nested_list = tny_simple_list_new ();
1515 if (TNY_IS_MSG (mime_part)) {
1516 selected_messages = TRUE;
1519 tny_mime_part_get_parts (mime_part, nested_list);
1520 if (tny_list_get_length (nested_list) > 0) {
1521 nested_attachments = TRUE;
1524 g_object_unref (nested_list);
1528 /* Set notifications */
1529 if (result && rule != NULL) {
1530 if (selected_messages) {
1531 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1532 } else if (nested_attachments) {
1533 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1534 } else if (n_selected == 0) {
1535 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1536 } else if (unique) {
1537 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1542 g_list_free (attachments);
1549 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1551 GList *attachments = NULL, *node;
1553 gint n_attachments = 0;
1554 gboolean result = FALSE;
1556 /* This should check if _all_ the attachments are already purged. If only some
1557 * of them are purged, then it does not cause dim as there's a confirmation dialog
1558 * for removing only local attachments */
1560 /* Get selected atachments */
1561 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1562 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1563 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1564 /* If we're in main window, we won't know if there are already purged attachments */
1568 if (attachments == NULL)
1571 for (node = attachments; node != NULL; node = g_list_next (node)) {
1572 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1573 if (tny_mime_part_is_purged (mime_part)) {
1580 g_list_free (attachments);
1583 result = (purged == n_attachments);
1585 result = (purged > 0);
1587 if (result && (rule != NULL))
1588 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1594 _invalid_msg_selected (ModestMainWindow *win,
1596 ModestDimmingRule *rule)
1598 GtkWidget *header_view = NULL;
1599 GtkWidget *folder_view = NULL;
1600 gboolean selected_headers = FALSE;
1601 gboolean result = FALSE;
1603 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1604 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1606 /* Get header view to check selected messages */
1607 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1608 MODEST_WIDGET_TYPE_HEADER_VIEW);
1610 /* Get folder view to check focus */
1611 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1612 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1614 /* Get selected headers */
1615 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1617 /* Check dimmed rule (TODO: check focus on widgets */
1619 result = ((!selected_headers) ||
1620 (gtk_widget_is_focus (folder_view)));
1622 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1624 if (!result && unique) {
1625 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1627 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1634 _already_opened_msg (ModestWindow *win,
1637 //ModestWindow *window = NULL;
1638 ModestWindowMgr *mgr = NULL;
1639 GtkWidget *header_view = NULL;
1640 TnyList *selected_headers = NULL;
1641 TnyIterator *iter = NULL;
1642 TnyHeader *header = NULL;
1645 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1647 /* Get header view to check selected messages */
1648 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1649 MODEST_WIDGET_TYPE_HEADER_VIEW);
1652 /* Check no selection */
1653 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1656 /* Get selected headers */
1657 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1658 if (selected_headers == NULL)
1661 *n_messages = tny_list_get_length (selected_headers);
1663 /* Check dimmed rule (TODO: check focus on widgets */
1664 mgr = modest_runtime_get_window_mgr ();
1665 iter = tny_list_create_iterator (selected_headers);
1667 while (!tny_iterator_is_done (iter)) {
1668 header = TNY_HEADER (tny_iterator_get_current (iter));
1669 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1671 g_object_unref (header);
1672 tny_iterator_next (iter);
1679 if (selected_headers != NULL)
1680 g_object_unref (selected_headers);
1682 g_object_unref (iter);
1688 _selected_msg_marked_as (ModestWindow *win,
1689 TnyHeaderFlags mask,
1692 ModestWindow *main_window = NULL;
1693 GtkWidget *header_view = NULL;
1694 TnyList *selected_headers = NULL;
1695 TnyIterator *iter = NULL;
1696 TnyHeader *header = NULL;
1697 TnyHeaderFlags flags;
1698 gboolean result = FALSE;
1700 if (MODEST_IS_MAIN_WINDOW (win))
1704 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
1708 /* Get header view to check selected messages */
1709 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(main_window),
1710 MODEST_WIDGET_TYPE_HEADER_VIEW);
1712 /* Check no selection */
1713 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1716 /* Get selected headers */
1717 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1718 if (selected_headers == NULL)
1721 /* Call the function for each header */
1722 iter = tny_list_create_iterator (selected_headers);
1723 while (!tny_iterator_is_done (iter) && !result) {
1724 header = TNY_HEADER (tny_iterator_get_current (iter));
1726 flags = tny_header_get_flags (header);
1728 result = (flags & mask) == 0;
1730 result = (flags & mask) != 0;
1732 g_object_unref (header);
1733 tny_iterator_next (iter);
1737 if (selected_headers != NULL)
1738 g_object_unref (selected_headers);
1740 g_object_unref (iter);
1746 _msg_download_in_progress (ModestMsgViewWindow *win)
1748 gboolean result = FALSE;
1750 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1752 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1758 _msg_download_completed (ModestMainWindow *win)
1760 GtkWidget *header_view = NULL;
1761 TnyList *selected_headers = NULL;
1762 TnyIterator *iter = NULL;
1763 TnyHeader *header = NULL;
1764 TnyHeaderFlags flags;
1765 gboolean result = FALSE;
1767 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1770 /* Get header view to check selected messages */
1771 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1772 MODEST_WIDGET_TYPE_HEADER_VIEW);
1774 /* Check no selection */
1775 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1778 /* Get selected headers */
1779 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1780 if (selected_headers == NULL)
1783 /* Check dimmed rule */
1785 iter = tny_list_create_iterator (selected_headers);
1786 while (!tny_iterator_is_done (iter) && result) {
1787 header = TNY_HEADER (tny_iterator_get_current (iter));
1789 flags = tny_header_get_flags (header);
1790 /* TODO: is this the right flag?, it seems that some
1791 headers that have been previously downloaded do not
1793 result = (flags & TNY_HEADER_FLAG_CACHED);
1795 g_object_unref (header);
1796 tny_iterator_next (iter);
1799 g_object_unref (iter);
1805 _selected_msg_sent_in_progress (ModestWindow *win)
1807 ModestTnySendQueue *send_queue = NULL;
1808 GtkWidget *header_view = NULL;
1809 ModestTnyAccountStore *acc_store = NULL;
1810 TnyAccount *account = NULL;
1811 TnyList *header_list = NULL;
1812 TnyIterator *iter = NULL;
1813 TnyHeader *header = NULL;
1814 const gchar *account_name = NULL;
1815 gboolean result = FALSE;
1818 /* Get transport account */
1819 acc_store = modest_runtime_get_account_store();
1820 account_name = modest_window_get_active_account (win);
1822 /* If no account defined, this action must be always dimmed */
1823 if (account_name == NULL) return FALSE;
1824 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1825 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1827 /* Get send queue for current ransport account */
1828 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1829 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1831 if (MODEST_IS_MAIN_WINDOW(win)) {
1833 /* Get header view to check selected messages */
1834 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1835 MODEST_WIDGET_TYPE_HEADER_VIEW);
1837 /* Check no selection */
1838 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1841 /* Get selected headers */
1842 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1844 /* Get message header */
1845 if (!header_list) return FALSE;
1846 iter = tny_list_create_iterator (header_list);
1847 header = TNY_HEADER (tny_iterator_get_current (iter));
1849 /* Get message id */
1850 id = g_strdup(tny_header_get_message_id (header));
1852 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1854 /* Get message header */
1855 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1857 /* Get message id */
1858 id = g_strdup(tny_header_get_message_id (header));
1861 /* Check if msg id is being processed inside send queue */
1862 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1866 g_object_unref (header);
1867 g_object_unref(header_list);
1868 g_object_unref(iter);
1875 _sending_in_progress (ModestWindow *win)
1877 gboolean result = FALSE;
1879 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1881 /* Check if send operation is in progress */
1882 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1888 _invalid_folder_for_purge (ModestWindow *win,
1889 ModestDimmingRule *rule)
1892 TnyFolder *folder = NULL;
1893 TnyAccount *account = NULL;
1894 gboolean result = FALSE;
1896 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1898 /* Get folder and account of message */
1899 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1900 g_return_val_if_fail(msg != NULL, TRUE);
1901 folder = tny_msg_get_folder (msg);
1902 if (folder == NULL) {
1903 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1906 g_object_unref (msg);
1907 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1908 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1909 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1912 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1913 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1916 g_return_val_if_reached (FALSE);
1918 account = modest_tny_folder_get_account (folder);
1919 if (account == NULL) goto frees;
1922 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1923 TnyFolderType types[2];
1924 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1925 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1927 if (_selected_folder_is_any_of_type (win, types, 2)) {
1929 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1931 /* We're currently disabling purge in any local store */
1933 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1936 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1937 /* If it's POP then dim */
1938 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1939 MODEST_PROTOCOL_STORE_POP) {
1940 GList *attachments = NULL;
1941 gint n_selected = 0;
1944 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
1946 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1947 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1948 n_selected = g_list_length (attachments);
1949 g_list_free (attachments);
1952 modest_dimming_rule_set_notification (rule,
1953 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1954 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1961 g_object_unref (folder);
1962 if (account != NULL)
1963 g_object_unref (account);
1969 _transfer_mode_enabled (ModestWindow *win)
1971 gboolean result = FALSE;
1973 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1976 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));