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, _CS("ckdg_ib_nothing_to_sort"));
272 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
273 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
281 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
283 ModestDimmingRule *rule = NULL;
284 TnyFolderType types[3];
285 gboolean dimmed = FALSE;
287 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
288 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
289 rule = MODEST_DIMMING_RULE (user_data);
291 types[0] = TNY_FOLDER_TYPE_DRAFTS;
292 types[1] = TNY_FOLDER_TYPE_OUTBOX;
293 types[2] = TNY_FOLDER_TYPE_SENT;
295 /* Check dimmed rule */
297 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
299 modest_dimming_rule_set_notification (rule, "");
302 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
304 modest_dimming_rule_set_notification (rule, "");
307 dimmed = _selected_folder_is_any_of_type (win, types, 3);
309 modest_dimming_rule_set_notification (rule, "");
316 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
318 ModestDimmingRule *rule = NULL;
319 gboolean dimmed = FALSE;
321 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
322 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
323 rule = MODEST_DIMMING_RULE (user_data);
325 /* Check dimmed rule */
327 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
330 dimmed = _marked_as_deleted (win);
332 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
335 dimmed = _selected_msg_sent_in_progress (win);
337 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
344 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
346 ModestDimmingRule *rule = NULL;
347 gboolean dimmed = FALSE;
348 TnyFolderType types[3];
350 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
351 rule = MODEST_DIMMING_RULE (user_data);
353 /* main window dimming rules */
354 if (MODEST_IS_MAIN_WINDOW(win)) {
356 types[0] = TNY_FOLDER_TYPE_DRAFTS;
357 types[1] = TNY_FOLDER_TYPE_OUTBOX;
358 types[2] = TNY_FOLDER_TYPE_ROOT;
360 /* Check dimmed rule */
362 dimmed = _selected_folder_is_any_of_type (win, types, 3);
364 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
367 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
369 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
372 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
374 /* msg view window dimming rules */
375 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
377 /* Check dimmed rule */
379 dimmed = _transfer_mode_enabled (win);
381 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
384 if (MODEST_IS_MSG_VIEW_WINDOW (win))
385 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
387 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
396 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
398 ModestDimmingRule *rule = NULL;
399 gboolean dimmed = FALSE;
401 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
402 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
403 rule = MODEST_DIMMING_RULE (user_data);
405 /* Check dimmed rule */
407 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
410 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
412 modest_dimming_rule_set_notification (rule, "");
419 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
421 gboolean dimmed = FALSE;
423 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
425 /* Check dimmed rule */
433 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
435 ModestDimmingRule *rule = NULL;
436 guint n_messages = 0;
437 gboolean dimmed = FALSE;
439 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
440 rule = MODEST_DIMMING_RULE (user_data);
442 /* Check dimmed rule */
443 if (MODEST_IS_MAIN_WINDOW (win)) {
445 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
447 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
450 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
453 dimmed = _already_opened_msg (win, &n_messages);
455 gchar *num = g_strdup_printf ("%d", n_messages);
456 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
457 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
458 modest_dimming_rule_set_notification (rule, message);
464 dimmed = _marked_as_deleted (win);
466 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
469 dimmed = _selected_msg_sent_in_progress (win);
471 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
474 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
476 dimmed = _transfer_mode_enabled (win);
478 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
481 dimmed = _marked_as_deleted (win);
483 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
486 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
488 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
497 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
499 ModestDimmingRule *rule = NULL;
500 GtkWidget *header_view = NULL;
501 gboolean dimmed = FALSE;
503 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
504 rule = MODEST_DIMMING_RULE (user_data);
506 /* main window dimming rules */
507 if (MODEST_IS_MAIN_WINDOW(win)) {
509 /* Check dimmed rule */
510 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
511 MODEST_WIDGET_TYPE_HEADER_VIEW);
513 /* If the header view has the focus: */
514 if (header_view && gtk_widget_is_focus (header_view)) {
515 /* Check dimmed rule */
517 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
520 /* If the folder view has the focus: */
521 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
522 MODEST_WIDGET_TYPE_FOLDER_VIEW);
523 if (folder_view && gtk_widget_is_focus (folder_view)) {
524 TnyFolderStore *folder_store
525 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
527 /* Only enable for folders, not accounts,
528 * though the UI spec is not clear about that.
529 * If we enable this for accounts then we must
530 * add code to handle them in modest_ui_actions_on_details(). */
531 if (!TNY_IS_FOLDER(folder_store)) {
533 modest_dimming_rule_set_notification (rule, "");
536 g_object_unref (folder_store);
542 /* msg view window dimming rules */
545 /* Check dimmed rule */
547 if (MODEST_IS_MSG_VIEW_WINDOW (win))
548 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
550 modest_dimming_rule_set_notification (rule, "");
559 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
561 ModestDimmingRule *rule = NULL;
562 TnyHeaderFlags flags;
563 gboolean dimmed = FALSE;
565 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
566 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
567 rule = MODEST_DIMMING_RULE (user_data);
569 flags = TNY_HEADER_FLAG_SEEN;
571 /* Check dimmed rule */
573 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
576 dimmed = _selected_msg_marked_as (win, flags, FALSE);
578 modest_dimming_rule_set_notification (rule, "");
585 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
587 ModestDimmingRule *rule = NULL;
588 TnyHeaderFlags flags;
589 gboolean dimmed = FALSE;
591 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
592 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
593 rule = MODEST_DIMMING_RULE (user_data);
595 flags = TNY_HEADER_FLAG_SEEN;
597 /* Check dimmed rule */
599 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
601 dimmed = _selected_msg_marked_as (win, flags, TRUE);
603 modest_dimming_rule_set_notification (rule, "");
610 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
612 ModestDimmingRule *rule = NULL;
613 gboolean dimmed = FALSE;
615 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
616 rule = MODEST_DIMMING_RULE (user_data);
618 if (MODEST_IS_MAIN_WINDOW (win))
619 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
620 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
621 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
628 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
630 GtkWidget *folder_view = NULL;
631 GtkWidget *header_view = NULL;
632 ModestDimmingRule *rule = NULL;
633 guint n_messages = 0;
634 gboolean dimmed = FALSE;
636 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
637 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
638 rule = MODEST_DIMMING_RULE (user_data);
640 /* Get the folder view */
641 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
642 MODEST_WIDGET_TYPE_FOLDER_VIEW);
644 /* Get header view */
645 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
646 MODEST_WIDGET_TYPE_HEADER_VIEW);
648 /* Check diming rules for folders and messages transfer */
650 dimmed = _already_opened_msg (win, &n_messages);
652 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
653 modest_dimming_rule_set_notification (rule, message);
658 if (!gtk_widget_is_focus (folder_view))
659 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
667 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
669 ModestDimmingRule *rule = NULL;
670 gboolean dimmed = FALSE;
672 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
673 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
674 rule = MODEST_DIMMING_RULE (user_data);
676 /* Check dimmed rule */
678 dimmed = _transfer_mode_enabled (win);
680 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
683 if (MODEST_IS_MSG_VIEW_WINDOW (win))
684 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
686 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
693 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
695 ModestDimmingRule *rule = NULL;
696 gboolean dimmed = FALSE;
698 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
699 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
700 rule = MODEST_DIMMING_RULE (user_data);
702 /* Check dimmed rule */
704 dimmed = _transfer_mode_enabled (win);
706 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
713 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
715 ModestDimmingRule *rule = NULL;
716 TnyFolderType types[3];
717 gboolean dimmed = FALSE;
719 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
720 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
721 rule = MODEST_DIMMING_RULE (user_data);
723 types[0] = TNY_FOLDER_TYPE_DRAFTS;
724 types[1] = TNY_FOLDER_TYPE_OUTBOX;
725 types[2] = TNY_FOLDER_TYPE_SENT;
727 /* Check dimmed rule */
729 dimmed = _clipboard_is_empty (win);
731 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
734 dimmed = _selected_folder_is_any_of_type (win, types, 3);
736 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
739 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
741 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
745 dimmed = _selected_folder_is_same_as_source (win);
747 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
755 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
757 ModestDimmingRule *rule = NULL;
758 gboolean dimmed = FALSE;
760 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
761 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
762 rule = MODEST_DIMMING_RULE (user_data);
764 /* Check dimmed rule */
766 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
768 modest_dimming_rule_set_notification (rule, "");
775 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
777 ModestDimmingRule *rule = NULL;
778 gboolean dimmed = FALSE;
780 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
781 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
782 rule = MODEST_DIMMING_RULE (user_data);
784 /* Check dimmed rule */
786 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
789 dimmed = _purged_attach_selected (win, FALSE, NULL);
791 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
799 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
801 ModestDimmingRule *rule = NULL;
802 gboolean dimmed = FALSE;
804 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
805 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
806 rule = MODEST_DIMMING_RULE (user_data);
808 /* Check dimmed rule */
810 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
813 dimmed = _purged_attach_selected (win, FALSE, NULL);
815 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
823 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
825 ModestDimmingRule *rule = NULL;
826 gboolean dimmed = FALSE;
828 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
829 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
830 rule = MODEST_DIMMING_RULE (user_data);
832 /* Check in main window if there's only one message selected */
833 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
834 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
837 /* Check in view window if there's any attachment selected */
838 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
839 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
841 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
844 /* cannot purge in editable drafts nor pop folders */
846 dimmed = _invalid_folder_for_purge (win, rule);
849 /* Check if the selected message in main window has attachments */
850 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
851 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
853 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
856 /* Check if all attachments are already purged */
858 dimmed = _purged_attach_selected (win, TRUE, rule);
861 /* Check if the message is already downloaded */
862 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
863 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
865 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
873 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
875 ModestDimmingRule *rule = NULL;
876 gboolean dimmed = FALSE;
878 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
879 rule = MODEST_DIMMING_RULE (user_data);
881 /* Check dimmed rule */
883 dimmed = _clipboard_is_empty (win);
885 modest_dimming_rule_set_notification (rule, "");
892 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
894 ModestDimmingRule *rule = NULL;
895 gboolean dimmed = FALSE;
897 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
898 rule = MODEST_DIMMING_RULE (user_data);
900 /* Check common dimming rules */
902 dimmed = _invalid_clipboard_selected (win, rule);
905 /* Check window specific dimming rules */
906 if (MODEST_IS_MAIN_WINDOW (win)) {
908 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
910 modest_dimming_rule_set_notification (rule, "");
913 dimmed = _selected_msg_sent_in_progress (win);
915 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
923 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
925 ModestDimmingRule *rule = NULL;
926 gboolean dimmed = FALSE;
928 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
929 rule = MODEST_DIMMING_RULE (user_data);
931 /* Check common dimming rules */
933 dimmed = _invalid_clipboard_selected (win, rule);
936 /* Check window specific dimming rules */
937 if (MODEST_IS_MAIN_WINDOW (win)) {
939 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
941 modest_dimming_rule_set_notification (rule, "");
944 dimmed = _selected_msg_sent_in_progress (win);
946 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
954 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
956 ModestDimmingRule *rule = NULL;
957 gboolean dimmed = FALSE;
959 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
960 rule = MODEST_DIMMING_RULE (user_data);
962 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
964 /* Check dimmed rule */
966 dimmed = _transfer_mode_enabled (win);
968 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
971 if (MODEST_IS_MSG_VIEW_WINDOW (win))
972 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
973 modest_dimming_rule_set_notification (rule, NULL);
980 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
982 ModestDimmingRule *rule = NULL;
983 gboolean dimmed = FALSE;
985 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
986 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
987 rule = MODEST_DIMMING_RULE (user_data);
989 /* Check dimmed rule */
991 dimmed = _transfer_mode_enabled (win);
993 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
996 if (MODEST_IS_MSG_VIEW_WINDOW (win))
997 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
998 modest_dimming_rule_set_notification (rule, NULL);
1006 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1008 const gboolean dimmed =
1009 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1016 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1018 ModestDimmingRule *rule = NULL;
1019 TnyFolderType types[1];
1020 guint n_messages = 0;
1021 gboolean dimmed = FALSE;
1023 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1024 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1025 rule = MODEST_DIMMING_RULE (user_data);
1027 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1029 /* Check dimmed rules */
1031 dimmed = _already_opened_msg (win, &n_messages);
1033 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1036 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1038 modest_dimming_rule_set_notification (rule, "");
1041 dimmed = !_sending_in_progress (win);
1043 modest_dimming_rule_set_notification (rule, "");
1050 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1052 ModestDimmingRule *rule = NULL;
1053 gboolean dimmed = FALSE;
1055 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1056 rule = MODEST_DIMMING_RULE (user_data);
1058 /* Check dimmed rule */
1060 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1063 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1070 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1072 ModestDimmingRule *rule = NULL;
1073 gboolean dimmed = FALSE;
1075 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1076 rule = MODEST_DIMMING_RULE (user_data);
1078 /* Check dimmed rule */
1080 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1081 gchar *selection = NULL;
1082 selection = gtk_clipboard_wait_for_text (clipboard);
1084 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1090 /* *********************** static utility functions ******************** */
1093 _marked_as_deleted (ModestWindow *win)
1095 gboolean result = FALSE;
1096 TnyHeaderFlags flags;
1098 flags = TNY_HEADER_FLAG_DELETED;
1100 /* Check dimmed rule */
1101 result = _selected_msg_marked_as (win, flags, FALSE);
1107 _selected_folder_not_writeable (ModestMainWindow *win)
1109 GtkWidget *folder_view = NULL;
1110 TnyFolderStore *parent_folder = NULL;
1111 ModestTnyFolderRules rules;
1112 gboolean result = FALSE;
1114 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1116 /* Get folder view */
1117 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1118 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1119 /* If no folder view, always dimmed */
1123 /* Get selected folder as parent of new folder to create */
1124 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1125 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1127 g_object_unref (parent_folder);
1131 /* Check dimmed rule */
1132 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1133 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1136 g_object_unref (parent_folder);
1142 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1144 TnyFolderType types[2];
1145 gboolean result = FALSE;
1147 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1149 types[0] = TNY_FOLDER_TYPE_ROOT;
1150 types[1] = TNY_FOLDER_TYPE_INBOX;
1152 /* Check folder type */
1153 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1155 /* Check pop and MMC accounts */
1157 result = _selected_folder_is_MMC_or_POP_root (win);
1165 _selected_folder_is_root (ModestMainWindow *win)
1167 TnyFolderType types[1];
1168 gboolean result = FALSE;
1170 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1172 /* All accounts are root items: */
1173 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1174 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1176 gboolean is_account = FALSE;
1177 TnyFolderStore *folder_store =
1178 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1180 is_account = TNY_IS_ACCOUNT (folder_store);
1181 g_object_unref (folder_store);
1182 folder_store = NULL;
1189 /* Try something more precise: */
1190 types[0] = TNY_FOLDER_TYPE_ROOT;
1192 /* Check folder type */
1193 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1195 /* Check pop and MMC accounts */
1197 result = _selected_folder_is_MMC_or_POP_root (win);
1204 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1206 GtkWidget *folder_view = NULL;
1207 TnyFolderStore *parent_folder = NULL;
1208 gboolean result = FALSE;
1210 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1211 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1212 /* Get selected folder as parent of new folder to create */
1213 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1217 if (TNY_IS_ACCOUNT (parent_folder)) {
1218 /* If it's the local account then do not dim */
1219 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1222 /* If it's the MMC root folder then dim it */
1223 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1226 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1227 /* If it's POP then dim */
1228 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1229 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1233 g_object_unref (parent_folder);
1240 _selected_folder_is_empty (ModestMainWindow *win)
1242 GtkWidget *folder_view = NULL;
1243 TnyFolderStore *folder = NULL;
1244 gboolean result = FALSE;
1246 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1248 /* Get folder view */
1249 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1250 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1251 /* If no folder view, always dimmed */
1255 /* Get selected folder as parent of new folder to create */
1256 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1257 if (!(folder && TNY_IS_FOLDER(folder))) {
1259 g_object_unref (folder);
1263 /* Check folder type */
1264 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1267 g_object_unref (folder);
1273 _selected_folder_is_same_as_source (ModestWindow *win)
1275 ModestEmailClipboard *clipboard = NULL;
1276 GtkWidget *folder_view = NULL;
1277 TnyFolderStore *folder = NULL;
1278 gboolean result = FALSE;
1280 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1282 /* Get folder view */
1283 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1284 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1288 /* Get selected folder as destination folder */
1289 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1290 if (!(folder && TNY_IS_FOLDER(folder))) {
1295 /* Check clipboard is cleared */
1296 clipboard = modest_runtime_get_email_clipboard ();
1297 if (modest_email_clipboard_cleared (clipboard)) {
1302 /* Check source folder */
1303 result = modest_email_clipboard_check_source_folder (clipboard,
1304 (const TnyFolder *) folder);
1308 g_object_unref (folder);
1314 _selected_folder_is_any_of_type (ModestWindow *win,
1315 TnyFolderType types[],
1318 GtkWidget *folder_view = NULL;
1319 TnyFolderStore *folder = NULL;
1320 TnyFolderType folder_type;
1322 gboolean result = FALSE;
1324 /*Get current folder */
1325 if (MODEST_IS_MAIN_WINDOW(win)) {
1327 /* Get folder view */
1328 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1329 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1330 /* If no folder view, always dimmed */
1334 /* Get selected folder as parent of new folder to create */
1335 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1337 if (!(folder && TNY_IS_FOLDER(folder))) {
1339 g_object_unref (folder);
1343 /* Check folder type */
1344 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1346 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1347 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1348 for (i=0; i < ntypes; i++) {
1349 result = result || folder_type == types[i];
1355 g_object_unref (folder);
1361 _folder_is_any_of_type (TnyFolder *folder,
1362 TnyFolderType types[],
1365 TnyFolderType folder_type;
1366 gboolean result = FALSE;
1369 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1371 /* Get folder type */
1372 folder_type = modest_tny_folder_guess_folder_type (folder);
1374 /* Check foler type */
1375 for (i=0; i < ntypes; i++) {
1376 result = result || folder_type == types[i];
1383 _selected_folder_is_snd_level (ModestMainWindow *win)
1385 GtkWidget *folder_view = NULL;
1386 GtkTreeSelection *sel = NULL;
1387 GtkTreeModel *model = NULL;
1388 GtkTreePath *path = NULL;
1390 TnyFolderStore *folder = NULL;
1391 gboolean result = FALSE;
1393 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1395 /*Get curent folder */
1396 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1397 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1398 /* If no folder view, always dimmed */
1402 /* Get selected folder as parent of new folder to create */
1403 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1404 if (!(folder && TNY_IS_FOLDER(folder))) {
1408 /* Check folder level */
1409 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1410 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1412 path = gtk_tree_model_get_path (model, &iter);
1413 result = gtk_tree_path_get_depth (path) > 2;
1417 g_object_unref (folder);
1419 gtk_tree_path_free (path);
1426 _clipboard_is_empty (ModestWindow *win)
1428 gboolean result = FALSE;
1430 if (MODEST_IS_MAIN_WINDOW (win)) {
1431 ModestEmailClipboard *clipboard = NULL;
1432 clipboard = modest_runtime_get_email_clipboard ();
1433 if (modest_email_clipboard_cleared (clipboard))
1441 _invalid_clipboard_selected (ModestWindow *win,
1442 ModestDimmingRule *rule)
1444 gboolean result = FALSE;
1446 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1447 GtkClipboard *clipboard = NULL;
1448 gchar *selection = NULL;
1449 GtkWidget *focused = NULL;
1451 /* Get clipboard selection*/
1452 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1453 selection = gtk_clipboard_wait_for_text (clipboard);
1455 /* Get focuesed widget */
1456 focused = gtk_window_get_focus (GTK_WINDOW (win));
1459 result = ((selection == NULL) ||
1460 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1463 modest_dimming_rule_set_notification (rule, "");
1465 else if (MODEST_IS_MAIN_WINDOW (win)) {
1466 GtkWidget *header_view = NULL;
1468 /* Get header view to check selected messages */
1469 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1470 MODEST_WIDGET_TYPE_HEADER_VIEW);
1473 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1475 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1483 _invalid_attach_selected (ModestWindow *win,
1486 ModestDimmingRule *rule)
1488 GList *attachments, *node;
1490 TnyHeaderFlags flags;
1491 gboolean nested_attachments = FALSE;
1492 gboolean selected_messages = FALSE;
1493 gboolean result = FALSE;
1495 if (MODEST_IS_MAIN_WINDOW (win)) {
1496 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1498 result = _selected_msg_marked_as (win, flags, TRUE);
1500 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1502 /* Get selected atachments */
1503 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1504 n_selected = g_list_length (attachments);
1509 result = n_selected != 1;
1512 result = n_selected < 1;
1515 /* Check attached type (view operation not required) */
1516 if (!result && !for_view) {
1517 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1518 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1519 TnyList *nested_list = tny_simple_list_new ();
1520 if (TNY_IS_MSG (mime_part)) {
1521 selected_messages = TRUE;
1524 tny_mime_part_get_parts (mime_part, nested_list);
1525 if (tny_list_get_length (nested_list) > 0) {
1526 nested_attachments = TRUE;
1529 g_object_unref (nested_list);
1533 /* Set notifications */
1534 if (result && rule != NULL) {
1535 if (selected_messages) {
1536 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1537 } else if (nested_attachments) {
1538 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1539 } else if (n_selected == 0) {
1540 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1541 } else if (unique) {
1542 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1547 g_list_free (attachments);
1554 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1556 GList *attachments = NULL, *node;
1558 gint n_attachments = 0;
1559 gboolean result = FALSE;
1561 /* This should check if _all_ the attachments are already purged. If only some
1562 * of them are purged, then it does not cause dim as there's a confirmation dialog
1563 * for removing only local attachments */
1565 /* Get selected atachments */
1566 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1567 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1568 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1569 /* If we're in main window, we won't know if there are already purged attachments */
1573 if (attachments == NULL)
1576 for (node = attachments; node != NULL; node = g_list_next (node)) {
1577 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1578 if (tny_mime_part_is_purged (mime_part)) {
1585 g_list_free (attachments);
1588 result = (purged == n_attachments);
1590 result = (purged > 0);
1592 if (result && (rule != NULL))
1593 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1599 _invalid_msg_selected (ModestMainWindow *win,
1601 ModestDimmingRule *rule)
1603 GtkWidget *header_view = NULL;
1604 GtkWidget *folder_view = NULL;
1605 gboolean selected_headers = FALSE;
1606 gboolean result = FALSE;
1608 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1609 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1611 /* Get header view to check selected messages */
1612 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1613 MODEST_WIDGET_TYPE_HEADER_VIEW);
1615 /* Get folder view to check focus */
1616 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1617 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1619 /* Get selected headers */
1620 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1622 /* Check dimmed rule (TODO: check focus on widgets */
1624 result = ((!selected_headers) ||
1625 (gtk_widget_is_focus (folder_view)));
1627 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1629 if (!result && unique) {
1630 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1632 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1639 _already_opened_msg (ModestWindow *win,
1642 //ModestWindow *window = NULL;
1643 ModestWindowMgr *mgr = NULL;
1644 GtkWidget *header_view = NULL;
1645 TnyList *selected_headers = NULL;
1646 TnyIterator *iter = NULL;
1647 TnyHeader *header = NULL;
1650 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1652 /* Get header view to check selected messages */
1653 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1654 MODEST_WIDGET_TYPE_HEADER_VIEW);
1657 /* Check no selection */
1658 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1661 /* Get selected headers */
1662 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1663 if (selected_headers == NULL)
1666 *n_messages = tny_list_get_length (selected_headers);
1668 /* Check dimmed rule (TODO: check focus on widgets */
1669 mgr = modest_runtime_get_window_mgr ();
1670 iter = tny_list_create_iterator (selected_headers);
1672 while (!tny_iterator_is_done (iter)) {
1673 header = TNY_HEADER (tny_iterator_get_current (iter));
1675 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1677 g_object_unref (header);
1680 tny_iterator_next (iter);
1687 if (selected_headers != NULL)
1688 g_object_unref (selected_headers);
1690 g_object_unref (iter);
1696 _selected_msg_marked_as (ModestWindow *win,
1697 TnyHeaderFlags mask,
1700 ModestWindow *main_window = NULL;
1701 GtkWidget *header_view = NULL;
1702 TnyList *selected_headers = NULL;
1703 TnyIterator *iter = NULL;
1704 TnyHeader *header = NULL;
1705 TnyHeaderFlags flags = 0;
1706 gboolean result = FALSE;
1708 if (MODEST_IS_MAIN_WINDOW (win))
1712 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
1716 /* Get header view to check selected messages */
1717 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(main_window),
1718 MODEST_WIDGET_TYPE_HEADER_VIEW);
1720 /* Check no selection */
1721 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1724 /* Get selected headers */
1725 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1726 if (selected_headers == NULL)
1729 /* Call the function for each header */
1730 iter = tny_list_create_iterator (selected_headers);
1731 while (!tny_iterator_is_done (iter) && !result) {
1732 header = TNY_HEADER (tny_iterator_get_current (iter));
1734 flags = tny_header_get_flags (header);
1736 result = (flags & mask) == 0;
1738 result = (flags & mask) != 0;
1740 g_object_unref (header);
1743 tny_iterator_next (iter);
1747 if (selected_headers != NULL)
1748 g_object_unref (selected_headers);
1750 g_object_unref (iter);
1756 _msg_download_in_progress (ModestMsgViewWindow *win)
1758 gboolean result = FALSE;
1760 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1762 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1768 _msg_download_completed (ModestMainWindow *win)
1770 GtkWidget *header_view = NULL;
1771 TnyList *selected_headers = NULL;
1772 TnyIterator *iter = NULL;
1773 TnyHeader *header = NULL;
1774 TnyHeaderFlags flags = 0;
1775 gboolean result = FALSE;
1777 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1780 /* Get header view to check selected messages */
1781 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1782 MODEST_WIDGET_TYPE_HEADER_VIEW);
1784 /* Check no selection */
1785 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1788 /* Get selected headers */
1789 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1790 if (selected_headers == NULL)
1793 /* Check dimmed rule */
1795 iter = tny_list_create_iterator (selected_headers);
1796 while (!tny_iterator_is_done (iter) && result) {
1797 header = TNY_HEADER (tny_iterator_get_current (iter));
1799 flags = tny_header_get_flags (header);
1800 /* TODO: is this the right flag?, it seems that some
1801 headers that have been previously downloaded do not
1803 result = (flags & TNY_HEADER_FLAG_CACHED);
1805 g_object_unref (header);
1808 tny_iterator_next (iter);
1811 g_object_unref (iter);
1817 _selected_msg_sent_in_progress (ModestWindow *win)
1819 ModestTnySendQueue *send_queue = NULL;
1820 GtkWidget *header_view = NULL;
1821 ModestTnyAccountStore *acc_store = NULL;
1822 TnyAccount *account = NULL;
1823 TnyList *header_list = NULL;
1824 TnyIterator *iter = NULL;
1825 TnyHeader *header = NULL;
1826 const gchar *account_name = NULL;
1827 gboolean result = FALSE;
1830 /* Get transport account */
1831 acc_store = modest_runtime_get_account_store();
1832 account_name = modest_window_get_active_account (win);
1834 /* If no account defined, this action must be always dimmed */
1835 if (account_name == NULL) return FALSE;
1836 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1837 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1839 /* Get send queue for current ransport account */
1840 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1841 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1843 if (MODEST_IS_MAIN_WINDOW(win)) {
1845 /* Get header view to check selected messages */
1846 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1847 MODEST_WIDGET_TYPE_HEADER_VIEW);
1849 /* Check no selection */
1850 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1853 /* Get selected headers */
1854 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1856 /* Get message header */
1857 if (!header_list) return FALSE;
1858 iter = tny_list_create_iterator (header_list);
1859 header = TNY_HEADER (tny_iterator_get_current (iter));
1861 /* Get message id */
1862 id = g_strdup(tny_header_get_message_id (header));
1863 g_object_unref (header);
1866 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1868 /* Get message header */
1869 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1871 /* Get message id */
1872 id = g_strdup(tny_header_get_message_id (header));
1874 g_object_unref (header);
1878 /* Check if msg id is being processed inside send queue */
1879 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1883 g_object_unref(header_list);
1884 g_object_unref(iter);
1891 _sending_in_progress (ModestWindow *win)
1893 gboolean result = FALSE;
1895 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1897 /* Check if send operation is in progress */
1898 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1904 _invalid_folder_for_purge (ModestWindow *win,
1905 ModestDimmingRule *rule)
1908 TnyFolder *folder = NULL;
1909 TnyAccount *account = NULL;
1910 gboolean result = FALSE;
1912 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1914 /* Get folder and account of message */
1915 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1916 g_return_val_if_fail(msg != NULL, TRUE);
1917 folder = tny_msg_get_folder (msg);
1918 if (folder == NULL) {
1919 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1922 g_object_unref (msg);
1923 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1924 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1925 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1928 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1929 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1932 g_return_val_if_reached (FALSE);
1934 account = modest_tny_folder_get_account (folder);
1935 if (account == NULL) goto frees;
1938 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1939 TnyFolderType types[2];
1940 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1941 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1943 if (_selected_folder_is_any_of_type (win, types, 2)) {
1945 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1947 /* We're currently disabling purge in any local store */
1949 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1952 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1953 /* If it's POP then dim */
1954 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1955 MODEST_PROTOCOL_STORE_POP) {
1956 GList *attachments = NULL;
1957 gint n_selected = 0;
1960 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
1962 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1963 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1964 n_selected = g_list_length (attachments);
1965 g_list_free (attachments);
1968 modest_dimming_rule_set_notification (rule,
1969 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1970 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1977 g_object_unref (folder);
1978 if (account != NULL)
1979 g_object_unref (account);
1985 _transfer_mode_enabled (ModestWindow *win)
1987 gboolean result = FALSE;
1989 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1992 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));