1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-text-utils.h"
39 #include <widgets/modest-attachments-view.h>
40 #include <modest-runtime.h>
41 #include <tny-simple-list.h>
44 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
45 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
46 static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule);
47 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
48 static gboolean _clipboard_is_empty (ModestWindow *win);
49 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
50 static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages);
51 static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite);
52 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
53 static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
54 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
55 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
56 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
57 static gboolean _selected_folder_is_root (ModestMainWindow *win);
58 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
59 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
60 static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
61 static gboolean _msg_download_completed (ModestMainWindow *win);
62 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
63 static gboolean _sending_in_progress (ModestWindow *win);
64 static gboolean _marked_as_deleted (ModestWindow *win);
65 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
66 static gboolean _transfer_mode_enabled (ModestWindow *win);
70 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
72 ModestDimmingRule *rule = NULL;
73 gboolean dimmed = FALSE;
75 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
76 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
77 rule = MODEST_DIMMING_RULE (user_data);
79 /* Check dimmed rule */
81 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
83 modest_dimming_rule_set_notification (rule, "");
90 modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
92 ModestDimmingRule *rule = NULL;
93 gboolean dimmed = FALSE;
95 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
96 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
97 rule = MODEST_DIMMING_RULE (user_data);
99 /* Check common new folder menu item dimming rules */
100 dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
102 /* Check CSM specific dimming rules */
104 dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
106 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
113 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
115 ModestDimmingRule *rule = NULL;
116 GtkWidget *folder_view = NULL;
117 TnyFolderStore *parent_folder = NULL;
118 gboolean dimmed = FALSE;
120 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
121 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
122 rule = MODEST_DIMMING_RULE (user_data);
124 /* Get selected folder as parent of new folder to create */
125 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
126 MODEST_WIDGET_TYPE_FOLDER_VIEW);
127 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
131 if (TNY_IS_ACCOUNT (parent_folder)) {
132 /* If it's the local account then do not dim */
133 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
136 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
137 /* If it's POP then dim */
138 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
139 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
141 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
144 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
146 TnyFolderType types[3];
148 types[0] = TNY_FOLDER_TYPE_DRAFTS;
149 types[1] = TNY_FOLDER_TYPE_OUTBOX;
150 types[2] = TNY_FOLDER_TYPE_SENT;
152 /* Apply folder rules */
154 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
156 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
159 dimmed = _selected_folder_is_any_of_type (win, types, 3);
161 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
164 g_object_unref (parent_folder);
170 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
172 ModestDimmingRule *rule = NULL;
173 GtkWidget *folder_view = NULL;
174 GtkWidget *header_view = NULL;
175 gboolean dimmed = FALSE;
177 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
178 rule = MODEST_DIMMING_RULE (user_data);
180 if (MODEST_IS_MAIN_WINDOW (win)) {
181 /* Get the folder view */
182 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
183 MODEST_WIDGET_TYPE_FOLDER_VIEW);
185 /* Get header view */
186 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
187 MODEST_WIDGET_TYPE_HEADER_VIEW);
189 if (header_view && gtk_widget_is_focus (header_view))
190 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
192 if (folder_view && gtk_widget_is_focus (folder_view))
193 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
195 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
204 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
206 ModestDimmingRule *rule = NULL;
207 TnyFolderType types[6];
208 gboolean dimmed = FALSE;
210 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
211 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
212 rule = MODEST_DIMMING_RULE (user_data);
214 types[0] = TNY_FOLDER_TYPE_DRAFTS;
215 types[1] = TNY_FOLDER_TYPE_OUTBOX;
216 types[2] = TNY_FOLDER_TYPE_SENT;
217 types[3] = TNY_FOLDER_TYPE_INBOX;
218 types[4] = TNY_FOLDER_TYPE_ROOT;
219 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
222 /* Check dimmed rule */
224 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
226 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
229 dimmed = _selected_folder_is_any_of_type (win, types, 6);
231 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
234 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
236 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
239 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
241 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
248 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
250 ModestDimmingRule *rule = NULL;
251 gboolean dimmed = FALSE;
253 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
254 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
255 rule = MODEST_DIMMING_RULE (user_data);
257 /* Check dimmed rule */
259 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
261 modest_dimming_rule_set_notification (rule, "");
269 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
271 ModestDimmingRule *rule = NULL;
272 TnyFolderType types[3];
273 gboolean dimmed = FALSE;
275 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
276 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
277 rule = MODEST_DIMMING_RULE (user_data);
279 types[0] = TNY_FOLDER_TYPE_DRAFTS;
280 types[1] = TNY_FOLDER_TYPE_OUTBOX;
281 types[2] = TNY_FOLDER_TYPE_SENT;
283 /* Check dimmed rule */
285 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
287 modest_dimming_rule_set_notification (rule, "");
290 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
292 modest_dimming_rule_set_notification (rule, "");
295 dimmed = _selected_folder_is_any_of_type (win, types, 3);
297 modest_dimming_rule_set_notification (rule, "");
304 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
306 ModestDimmingRule *rule = NULL;
307 gboolean dimmed = FALSE;
309 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
310 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
311 rule = MODEST_DIMMING_RULE (user_data);
313 /* Check dimmed rule */
315 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
318 dimmed = _marked_as_deleted (win);
320 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
323 dimmed = _selected_msg_sent_in_progress (win);
325 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
332 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
334 ModestDimmingRule *rule = NULL;
335 gboolean dimmed = FALSE;
336 TnyFolderType types[3];
338 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
339 rule = MODEST_DIMMING_RULE (user_data);
341 /* main window dimming rules */
342 if (MODEST_IS_MAIN_WINDOW(win)) {
344 types[0] = TNY_FOLDER_TYPE_DRAFTS;
345 types[1] = TNY_FOLDER_TYPE_OUTBOX;
346 types[2] = TNY_FOLDER_TYPE_ROOT;
348 /* Check dimmed rule */
350 dimmed = _selected_folder_is_any_of_type (win, types, 3);
352 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
355 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
357 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
360 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
362 /* msg view window dimming rules */
363 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
365 /* Check dimmed rule */
367 dimmed = _transfer_mode_enabled (win);
369 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
372 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
374 modest_dimming_rule_set_notification (rule, "");
383 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
385 ModestDimmingRule *rule = NULL;
386 gboolean dimmed = FALSE;
388 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
389 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
390 rule = MODEST_DIMMING_RULE (user_data);
392 /* Check dimmed rule */
394 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
397 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
399 modest_dimming_rule_set_notification (rule, "");
406 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
408 gboolean dimmed = FALSE;
410 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
412 /* Check dimmed rule */
420 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
422 ModestDimmingRule *rule = NULL;
423 guint n_messages = 0;
424 gboolean dimmed = FALSE;
426 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
427 rule = MODEST_DIMMING_RULE (user_data);
429 /* Check dimmed rule */
430 if (MODEST_IS_MAIN_WINDOW (win)) {
432 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
434 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
437 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
440 dimmed = _already_opened_msg (win, &n_messages);
442 gchar *num = g_strdup_printf ("%d", n_messages);
443 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
444 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
445 modest_dimming_rule_set_notification (rule, message);
451 dimmed = _marked_as_deleted (win);
453 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
456 dimmed = _selected_msg_sent_in_progress (win);
458 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete]"));
461 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
463 dimmed = _transfer_mode_enabled (win);
465 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
468 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
470 gchar *num = g_strdup("1");
471 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
472 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
473 modest_dimming_rule_set_notification (rule, message);
484 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
486 ModestDimmingRule *rule = NULL;
487 GtkWidget *header_view = NULL;
488 gboolean dimmed = FALSE;
490 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
491 rule = MODEST_DIMMING_RULE (user_data);
493 /* main window dimming rules */
494 if (MODEST_IS_MAIN_WINDOW(win)) {
496 /* Check dimmed rule */
497 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
498 MODEST_WIDGET_TYPE_HEADER_VIEW);
500 /* If the header view has the focus: */
501 if (header_view && gtk_widget_is_focus (header_view)) {
502 /* Check dimmed rule */
504 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
507 /* If the folder view has the focus: */
508 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
509 MODEST_WIDGET_TYPE_FOLDER_VIEW);
510 if (folder_view && gtk_widget_is_focus (folder_view)) {
511 TnyFolderStore *folder_store
512 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
514 /* Only enable for folders, not accounts,
515 * though the UI spec is not clear about that.
516 * If we enable this for accounts then we must
517 * add code to handle them in modest_ui_actions_on_details(). */
518 if (!TNY_IS_FOLDER(folder_store)) {
520 modest_dimming_rule_set_notification (rule, "");
523 g_object_unref (folder_store);
529 /* msg view window dimming rules */
532 /* Check dimmed rule */
534 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
536 modest_dimming_rule_set_notification (rule, "");
545 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
547 ModestDimmingRule *rule = NULL;
548 TnyHeaderFlags flags;
549 gboolean dimmed = FALSE;
551 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
552 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
553 rule = MODEST_DIMMING_RULE (user_data);
555 flags = TNY_HEADER_FLAG_SEEN;
557 /* Check dimmed rule */
559 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
562 dimmed = _selected_msg_marked_as (win, flags, FALSE);
564 modest_dimming_rule_set_notification (rule, "");
571 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
573 ModestDimmingRule *rule = NULL;
574 TnyHeaderFlags flags;
575 gboolean dimmed = FALSE;
577 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
578 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
579 rule = MODEST_DIMMING_RULE (user_data);
581 flags = TNY_HEADER_FLAG_SEEN;
583 /* Check dimmed rule */
585 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
587 dimmed = _selected_msg_marked_as (win, flags, TRUE);
589 modest_dimming_rule_set_notification (rule, "");
596 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
598 ModestDimmingRule *rule = NULL;
599 gboolean dimmed = FALSE;
601 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
602 rule = MODEST_DIMMING_RULE (user_data);
604 if (MODEST_IS_MAIN_WINDOW (win))
605 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
606 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
607 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
614 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
616 GtkWidget *folder_view = NULL;
617 GtkWidget *header_view = NULL;
618 ModestDimmingRule *rule = NULL;
619 guint n_messages = 0;
620 gboolean dimmed = FALSE;
622 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
623 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
624 rule = MODEST_DIMMING_RULE (user_data);
626 /* Get the folder view */
627 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
628 MODEST_WIDGET_TYPE_FOLDER_VIEW);
630 /* Get header view */
631 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
632 MODEST_WIDGET_TYPE_HEADER_VIEW);
634 /* Check diming rules for folders and messages transfer */
636 dimmed = _already_opened_msg (win, &n_messages);
638 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
639 modest_dimming_rule_set_notification (rule, message);
644 if (!gtk_widget_is_focus (folder_view))
645 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
653 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
655 ModestDimmingRule *rule = NULL;
656 gboolean dimmed = FALSE;
658 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
659 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
660 rule = MODEST_DIMMING_RULE (user_data);
662 /* Check dimmed rule */
664 dimmed = _transfer_mode_enabled (win);
666 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
669 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
671 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
678 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
680 ModestDimmingRule *rule = NULL;
681 gboolean dimmed = FALSE;
683 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
684 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
685 rule = MODEST_DIMMING_RULE (user_data);
687 /* Check dimmed rule */
689 dimmed = _transfer_mode_enabled (win);
691 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
698 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
700 ModestDimmingRule *rule = NULL;
701 TnyFolderType types[3];
702 gboolean dimmed = FALSE;
704 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
705 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
706 rule = MODEST_DIMMING_RULE (user_data);
708 types[0] = TNY_FOLDER_TYPE_DRAFTS;
709 types[1] = TNY_FOLDER_TYPE_OUTBOX;
710 types[2] = TNY_FOLDER_TYPE_SENT;
712 /* Check dimmed rule */
714 dimmed = _clipboard_is_empty (win);
716 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
719 dimmed = _selected_folder_is_any_of_type (win, types, 3);
721 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
724 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
726 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
730 dimmed = _selected_folder_is_same_as_source (win);
732 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
740 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
742 ModestDimmingRule *rule = NULL;
743 gboolean dimmed = FALSE;
745 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
746 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
747 rule = MODEST_DIMMING_RULE (user_data);
749 /* Check dimmed rule */
751 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
753 modest_dimming_rule_set_notification (rule, "");
760 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
762 ModestDimmingRule *rule = NULL;
763 gboolean dimmed = FALSE;
765 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
766 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
767 rule = MODEST_DIMMING_RULE (user_data);
769 /* Check dimmed rule */
771 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
774 dimmed = _purged_attach_selected (win, FALSE, NULL);
776 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
784 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
786 ModestDimmingRule *rule = NULL;
787 gboolean dimmed = FALSE;
789 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
790 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
791 rule = MODEST_DIMMING_RULE (user_data);
793 /* Check dimmed rule */
795 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
798 dimmed = _purged_attach_selected (win, FALSE, NULL);
800 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
808 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
810 ModestDimmingRule *rule = NULL;
811 gboolean dimmed = FALSE;
813 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
814 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
815 rule = MODEST_DIMMING_RULE (user_data);
817 /* Check in main window if there's only one message selected */
818 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
819 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
822 /* Check in view window if there's any attachment selected */
823 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
824 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
826 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
829 /* cannot purge in editable drafts nor pop folders */
831 dimmed = _invalid_folder_for_purge (win, rule);
834 /* Check if the selected message in main window has attachments */
835 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
836 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
838 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
841 /* Check if all attachments are already purged */
843 dimmed = _purged_attach_selected (win, TRUE, rule);
846 /* Check if the message is already downloaded */
847 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
848 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
850 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
858 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
860 ModestDimmingRule *rule = NULL;
861 gboolean dimmed = FALSE;
863 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
864 rule = MODEST_DIMMING_RULE (user_data);
866 /* Check dimmed rule */
868 dimmed = _clipboard_is_empty (win);
870 modest_dimming_rule_set_notification (rule, "");
877 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
879 ModestDimmingRule *rule = NULL;
880 gboolean dimmed = FALSE;
882 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
883 rule = MODEST_DIMMING_RULE (user_data);
885 /* Check common dimming rules */
887 dimmed = _invalid_clipboard_selected (win, rule);
890 /* Check window specific dimming rules */
891 if (MODEST_IS_MAIN_WINDOW (win)) {
893 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
895 modest_dimming_rule_set_notification (rule, "");
898 dimmed = _selected_msg_sent_in_progress (win);
900 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
908 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
910 ModestDimmingRule *rule = NULL;
911 gboolean dimmed = FALSE;
913 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
914 rule = MODEST_DIMMING_RULE (user_data);
916 /* Check common dimming rules */
918 dimmed = _invalid_clipboard_selected (win, rule);
921 /* Check window specific dimming rules */
922 if (MODEST_IS_MAIN_WINDOW (win)) {
924 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
926 modest_dimming_rule_set_notification (rule, "");
929 dimmed = _selected_msg_sent_in_progress (win);
931 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
939 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
941 ModestDimmingRule *rule = NULL;
942 gboolean dimmed = FALSE;
944 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
945 rule = MODEST_DIMMING_RULE (user_data);
947 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
949 /* Check dimmed rule */
951 dimmed = _transfer_mode_enabled (win);
953 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
956 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
958 /* modest_dimming_rule_set_notification (rule, ""); */
965 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
967 ModestDimmingRule *rule = NULL;
968 gboolean dimmed = FALSE;
970 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
971 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
972 rule = MODEST_DIMMING_RULE (user_data);
974 /* Check dimmed rule */
976 dimmed = _transfer_mode_enabled (win);
978 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
981 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW(win));
983 /* modest_dimming_rule_set_notification (rule, ""); */
991 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
993 const gboolean dimmed =
994 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1001 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1003 ModestDimmingRule *rule = NULL;
1004 TnyFolderType types[1];
1005 guint n_messages = 0;
1006 gboolean dimmed = FALSE;
1008 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1009 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1010 rule = MODEST_DIMMING_RULE (user_data);
1012 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1014 /* Check dimmed rules */
1016 dimmed = _already_opened_msg (win, &n_messages);
1018 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1021 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1023 modest_dimming_rule_set_notification (rule, "");
1026 dimmed = !_sending_in_progress (win);
1028 modest_dimming_rule_set_notification (rule, "");
1035 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1037 ModestDimmingRule *rule = NULL;
1038 gboolean dimmed = FALSE;
1040 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1041 rule = MODEST_DIMMING_RULE (user_data);
1043 /* Check dimmed rule */
1045 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1048 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1055 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1057 ModestDimmingRule *rule = NULL;
1058 gboolean dimmed = FALSE;
1060 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1061 rule = MODEST_DIMMING_RULE (user_data);
1063 /* Check dimmed rule */
1065 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1066 gchar *selection = NULL;
1067 selection = gtk_clipboard_wait_for_text (clipboard);
1069 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1075 /* *********************** static utility functions ******************** */
1078 _marked_as_deleted (ModestWindow *win)
1080 gboolean result = FALSE;
1081 TnyHeaderFlags flags;
1083 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1085 flags = TNY_HEADER_FLAG_DELETED;
1087 /* Check dimmed rule */
1088 result = _selected_msg_marked_as (win, flags, FALSE);
1094 _selected_folder_not_writeable (ModestMainWindow *win)
1096 GtkWidget *folder_view = NULL;
1097 TnyFolderStore *parent_folder = NULL;
1098 ModestTnyFolderRules rules;
1099 gboolean result = FALSE;
1101 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1103 /* Get folder view */
1104 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1105 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1106 /* If no folder view, always dimmed */
1110 /* Get selected folder as parent of new folder to create */
1111 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1112 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1114 g_object_unref (parent_folder);
1118 /* Check dimmed rule */
1119 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1120 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1123 g_object_unref (parent_folder);
1129 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1131 TnyFolderType types[2];
1132 gboolean result = FALSE;
1134 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1136 types[0] = TNY_FOLDER_TYPE_ROOT;
1137 types[1] = TNY_FOLDER_TYPE_INBOX;
1139 /* Check folder type */
1140 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1142 /* Check pop and MMC accounts */
1144 result = _selected_folder_is_MMC_or_POP_root (win);
1152 _selected_folder_is_root (ModestMainWindow *win)
1154 TnyFolderType types[1];
1155 gboolean result = FALSE;
1157 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1159 types[0] = TNY_FOLDER_TYPE_ROOT;
1161 /* Check folder type */
1162 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1164 /* Check pop and MMC accounts */
1166 result = _selected_folder_is_MMC_or_POP_root (win);
1173 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1175 GtkWidget *folder_view = NULL;
1176 TnyFolderStore *parent_folder = NULL;
1177 gboolean result = FALSE;
1179 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1180 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1181 /* Get selected folder as parent of new folder to create */
1182 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1186 if (TNY_IS_ACCOUNT (parent_folder)) {
1187 /* If it's the local account then do not dim */
1188 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1191 /* If it's the MMC root folder then dim it */
1192 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1195 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1196 /* If it's POP then dim */
1197 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1198 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1202 g_object_unref (parent_folder);
1209 _selected_folder_is_empty (ModestMainWindow *win)
1211 GtkWidget *folder_view = NULL;
1212 TnyFolderStore *folder = NULL;
1213 gboolean result = FALSE;
1215 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1217 /* Get folder view */
1218 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1219 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1220 /* If no folder view, always dimmed */
1224 /* Get selected folder as parent of new folder to create */
1225 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1226 if (!(folder && TNY_IS_FOLDER(folder))) {
1228 g_object_unref (folder);
1232 /* Check folder type */
1233 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1236 g_object_unref (folder);
1242 _selected_folder_is_same_as_source (ModestWindow *win)
1244 ModestEmailClipboard *clipboard = NULL;
1245 GtkWidget *folder_view = NULL;
1246 TnyFolderStore *folder = NULL;
1247 gboolean result = FALSE;
1249 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1251 /* Get folder view */
1252 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1253 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1257 /* Get selected folder as destination folder */
1258 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1259 if (!(folder && TNY_IS_FOLDER(folder))) {
1264 /* Check clipboard is cleared */
1265 clipboard = modest_runtime_get_email_clipboard ();
1266 if (modest_email_clipboard_cleared (clipboard)) {
1271 /* Check source folder */
1272 result = modest_email_clipboard_check_source_folder (clipboard,
1273 (const TnyFolder *) folder);
1277 g_object_unref (folder);
1283 _selected_folder_is_any_of_type (ModestWindow *win,
1284 TnyFolderType types[],
1287 GtkWidget *folder_view = NULL;
1288 TnyFolderStore *folder = NULL;
1289 TnyFolderType folder_type;
1291 gboolean result = FALSE;
1293 /*Get curent folder */
1294 if (MODEST_IS_MAIN_WINDOW(win)) {
1296 /* Get folder view */
1297 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1298 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1299 /* If no folder view, always dimmed */
1303 /* Get selected folder as parent of new folder to create */
1304 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1306 if (!(folder && TNY_IS_FOLDER(folder))) {
1308 g_object_unref (folder);
1312 /* Check folder type */
1313 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1315 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1316 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1317 for (i=0; i < ntypes; i++) {
1318 result = result || folder_type == types[i];
1324 g_object_unref (folder);
1330 _folder_is_any_of_type (TnyFolder *folder,
1331 TnyFolderType types[],
1334 TnyFolderType folder_type;
1335 gboolean result = FALSE;
1338 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1340 /* Get folder type */
1341 if (modest_tny_folder_is_local_folder (folder))
1342 folder_type = modest_tny_folder_get_local_folder_type (folder);
1344 folder_type = modest_tny_folder_guess_folder_type (folder);
1346 /* Check foler type */
1347 for (i=0; i < ntypes; i++) {
1348 result = result || folder_type == types[i];
1355 _selected_folder_is_snd_level (ModestMainWindow *win)
1357 GtkWidget *folder_view = NULL;
1358 GtkTreeSelection *sel = NULL;
1359 GtkTreeModel *model = NULL;
1360 GtkTreePath *path = NULL;
1362 TnyFolderStore *folder = NULL;
1363 gboolean result = FALSE;
1365 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1367 /*Get curent folder */
1368 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1369 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1370 /* If no folder view, always dimmed */
1374 /* Get selected folder as parent of new folder to create */
1375 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1376 if (!(folder && TNY_IS_FOLDER(folder))) {
1380 /* Check folder level */
1381 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1382 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1384 path = gtk_tree_model_get_path (model, &iter);
1385 result = gtk_tree_path_get_depth (path) > 2;
1389 g_object_unref (folder);
1391 gtk_tree_path_free (path);
1398 _clipboard_is_empty (ModestWindow *win)
1400 gboolean result = FALSE;
1402 if (MODEST_IS_MAIN_WINDOW (win)) {
1403 ModestEmailClipboard *clipboard = NULL;
1404 clipboard = modest_runtime_get_email_clipboard ();
1405 if (modest_email_clipboard_cleared (clipboard))
1413 _invalid_clipboard_selected (ModestWindow *win,
1414 ModestDimmingRule *rule)
1416 gboolean result = FALSE;
1418 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1419 GtkClipboard *clipboard = NULL;
1420 gchar *selection = NULL;
1421 GtkWidget *focused = NULL;
1423 /* Get clipboard selection*/
1424 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1425 selection = gtk_clipboard_wait_for_text (clipboard);
1427 /* Get focuesed widget */
1428 focused = gtk_window_get_focus (GTK_WINDOW (win));
1431 result = ((selection == NULL) ||
1432 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1435 modest_dimming_rule_set_notification (rule, "");
1437 else if (MODEST_IS_MAIN_WINDOW (win)) {
1438 GtkWidget *header_view = NULL;
1440 /* Get header view to check selected messages */
1441 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1442 MODEST_WIDGET_TYPE_HEADER_VIEW);
1445 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1447 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1455 _invalid_attach_selected (ModestWindow *win,
1458 ModestDimmingRule *rule)
1460 GList *attachments, *node;
1462 TnyHeaderFlags flags;
1463 gboolean nested_attachments = FALSE;
1464 gboolean selected_messages = FALSE;
1465 gboolean result = FALSE;
1467 if (MODEST_IS_MAIN_WINDOW (win)) {
1468 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1470 result = _selected_msg_marked_as (win, flags, TRUE);
1472 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1474 /* Get selected atachments */
1475 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1476 n_selected = g_list_length (attachments);
1481 result = n_selected != 1;
1484 result = n_selected < 1;
1487 /* Check attached type (view operation not required) */
1488 if (!result && !for_view) {
1489 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1490 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1491 TnyList *nested_list = tny_simple_list_new ();
1492 if (TNY_IS_MSG (mime_part)) {
1493 selected_messages = TRUE;
1496 tny_mime_part_get_parts (mime_part, nested_list);
1497 if (tny_list_get_length (nested_list) > 0) {
1498 nested_attachments = TRUE;
1501 g_object_unref (nested_list);
1505 /* Set notifications */
1506 if (result && rule != NULL) {
1507 if (selected_messages) {
1508 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1509 } else if (nested_attachments) {
1510 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1511 } else if (n_selected == 0) {
1512 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1513 } else if (unique) {
1514 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1519 g_list_free (attachments);
1526 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1528 GList *attachments = NULL, *node;
1530 gint n_attachments = 0;
1531 gboolean result = FALSE;
1533 /* This should check if _all_ the attachments are already purged. If only some
1534 * of them are purged, then it does not cause dim as there's a confirmation dialog
1535 * for removing only local attachments */
1537 /* Get selected atachments */
1538 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1539 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1540 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1541 /* If we're in main window, we won't know if there are already purged attachments */
1545 if (attachments == NULL)
1548 for (node = attachments; node != NULL; node = g_list_next (node)) {
1549 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1550 if (tny_mime_part_is_purged (mime_part)) {
1557 g_list_free (attachments);
1560 result = (purged == n_attachments);
1562 result = (purged > 0);
1564 if (result && (rule != NULL))
1565 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1571 _invalid_msg_selected (ModestMainWindow *win,
1573 ModestDimmingRule *rule)
1575 GtkWidget *header_view = NULL;
1576 GtkWidget *folder_view = NULL;
1577 gboolean selected_headers = FALSE;
1578 gboolean result = FALSE;
1580 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1581 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1583 /* Get header view to check selected messages */
1584 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1585 MODEST_WIDGET_TYPE_HEADER_VIEW);
1587 /* Get folder view to check focus */
1588 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1589 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1591 /* Get selected headers */
1592 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1594 /* Check dimmed rule (TODO: check focus on widgets */
1596 result = ((!selected_headers) ||
1597 (gtk_widget_is_focus (folder_view)));
1599 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1601 if (!result && unique) {
1602 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1604 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1611 _already_opened_msg (ModestWindow *win,
1614 //ModestWindow *window = NULL;
1615 ModestWindowMgr *mgr = NULL;
1616 GtkWidget *header_view = NULL;
1617 TnyList *selected_headers = NULL;
1618 TnyIterator *iter = NULL;
1619 TnyHeader *header = NULL;
1622 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1624 /* Get header view to check selected messages */
1625 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1626 MODEST_WIDGET_TYPE_HEADER_VIEW);
1629 /* Check no selection */
1630 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1633 /* Get selected headers */
1634 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1635 if (selected_headers == NULL)
1638 *n_messages = tny_list_get_length (selected_headers);
1640 /* Check dimmed rule (TODO: check focus on widgets */
1641 mgr = modest_runtime_get_window_mgr ();
1642 iter = tny_list_create_iterator (selected_headers);
1644 while (!tny_iterator_is_done (iter)) {
1645 header = TNY_HEADER (tny_iterator_get_current (iter));
1646 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1648 g_object_unref (header);
1649 tny_iterator_next (iter);
1656 if (selected_headers != NULL)
1657 g_object_unref (selected_headers);
1659 g_object_unref (iter);
1665 _selected_msg_marked_as (ModestWindow *win,
1666 TnyHeaderFlags mask,
1669 GtkWidget *header_view = NULL;
1670 TnyList *selected_headers = NULL;
1671 TnyIterator *iter = NULL;
1672 TnyHeader *header = NULL;
1673 TnyHeaderFlags flags;
1674 gboolean result = FALSE;
1676 /* Get header view to check selected messages */
1677 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1678 MODEST_WIDGET_TYPE_HEADER_VIEW);
1680 /* Check no selection */
1681 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1684 /* Get selected headers */
1685 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1686 if (selected_headers == NULL)
1689 /* Call the function for each header */
1690 iter = tny_list_create_iterator (selected_headers);
1691 while (!tny_iterator_is_done (iter) && !result) {
1692 header = TNY_HEADER (tny_iterator_get_current (iter));
1694 flags = tny_header_get_flags (header);
1696 result = (flags & mask) == 0;
1698 result = (flags & mask) != 0;
1700 g_object_unref (header);
1701 tny_iterator_next (iter);
1705 if (selected_headers != NULL)
1706 g_object_unref (selected_headers);
1708 g_object_unref (iter);
1714 _msg_download_in_progress (ModestMsgViewWindow *win)
1716 gboolean result = FALSE;
1718 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1720 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1726 _msg_download_completed (ModestMainWindow *win)
1728 GtkWidget *header_view = NULL;
1729 TnyList *selected_headers = NULL;
1730 TnyIterator *iter = NULL;
1731 TnyHeader *header = NULL;
1732 TnyHeaderFlags flags;
1733 gboolean result = FALSE;
1735 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1738 /* Get header view to check selected messages */
1739 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1740 MODEST_WIDGET_TYPE_HEADER_VIEW);
1742 /* Check no selection */
1743 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1746 /* Get selected headers */
1747 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1748 if (selected_headers == NULL)
1751 /* Check dimmed rule */
1753 iter = tny_list_create_iterator (selected_headers);
1754 while (!tny_iterator_is_done (iter) && result) {
1755 header = TNY_HEADER (tny_iterator_get_current (iter));
1757 flags = tny_header_get_flags (header);
1758 /* TODO: is this the right flag?, it seems that some
1759 headers that have been previously downloaded do not
1761 result = (flags & TNY_HEADER_FLAG_CACHED);
1763 g_object_unref (header);
1764 tny_iterator_next (iter);
1767 g_object_unref (iter);
1773 _selected_msg_sent_in_progress (ModestWindow *win)
1775 ModestTnySendQueue *send_queue = NULL;
1776 GtkWidget *header_view = NULL;
1777 ModestTnyAccountStore *acc_store = NULL;
1778 TnyAccount *account = NULL;
1779 TnyList *header_list = NULL;
1780 TnyIterator *iter = NULL;
1781 TnyHeader *header = NULL;
1782 const gchar *account_name = NULL;
1783 gboolean result = FALSE;
1786 /* Get transport account */
1787 acc_store = modest_runtime_get_account_store();
1788 account_name = modest_window_get_active_account (win);
1790 /* If no account defined, this action must be always dimmed */
1791 if (account_name == NULL) return FALSE;
1792 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1793 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1795 /* Get send queue for current ransport account */
1796 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1797 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1799 if (MODEST_IS_MAIN_WINDOW(win)) {
1801 /* Get header view to check selected messages */
1802 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1803 MODEST_WIDGET_TYPE_HEADER_VIEW);
1805 /* Check no selection */
1806 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1809 /* Get selected headers */
1810 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1812 /* Get message header */
1813 if (!header_list) return FALSE;
1814 iter = tny_list_create_iterator (header_list);
1815 header = TNY_HEADER (tny_iterator_get_current (iter));
1817 /* Get message id */
1818 id = g_strdup(tny_header_get_message_id (header));
1820 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1822 /* Get message header */
1823 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1825 /* Get message id */
1826 id = g_strdup(tny_header_get_message_id (header));
1829 /* Check if msg id is being processed inside send queue */
1830 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1834 g_object_unref (header);
1835 g_object_unref(header_list);
1836 g_object_unref(iter);
1843 _sending_in_progress (ModestWindow *win)
1845 gboolean result = FALSE;
1847 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1849 /* Check if send operation is in progress */
1850 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1856 _invalid_folder_for_purge (ModestWindow *win,
1857 ModestDimmingRule *rule)
1860 TnyFolder *folder = NULL;
1861 TnyAccount *account = NULL;
1862 gboolean result = FALSE;
1864 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1866 /* Get folder and account of message */
1867 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1868 g_return_val_if_fail(msg != NULL, TRUE);
1869 folder = tny_msg_get_folder (msg);
1870 if (folder == NULL) {
1871 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1874 g_object_unref (msg);
1875 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1876 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1877 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1880 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1881 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1883 g_object_ref (folder);
1886 g_return_val_if_reached (FALSE);
1888 account = modest_tny_folder_get_account (folder);
1889 if (account == NULL) goto frees;
1892 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1893 TnyFolderType types[2];
1894 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1895 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1897 if (_selected_folder_is_any_of_type (win, types, 2)) {
1899 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1901 /* We're currently disabling purge in any local store */
1903 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1906 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1907 /* If it's POP then dim */
1908 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1909 MODEST_PROTOCOL_STORE_POP) {
1913 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1914 n_selected = g_list_length (attachments);
1915 g_list_free (attachments);
1917 modest_dimming_rule_set_notification (rule,
1918 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1919 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1926 g_object_unref (folder);
1927 if (account != NULL)
1928 g_object_unref (account);
1934 _transfer_mode_enabled (ModestWindow *win)
1936 gboolean result = FALSE;
1938 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1941 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));