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-tny-account.h"
39 #include "modest-text-utils.h"
40 #include <widgets/modest-attachments-view.h>
41 #include <modest-runtime.h>
42 #include <tny-simple-list.h>
45 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
46 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
47 static gboolean _invalid_attach_selected (ModestWindow *win,
48 gboolean unique, gboolean for_view, gboolean for_remove,
49 ModestDimmingRule *rule);
50 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
51 static gboolean _clipboard_is_empty (ModestWindow *win);
52 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
53 /* static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages); */
54 /* static gboolean _selected_msg_marked_as (ModestMainWindow *win, TnyHeaderFlags mask, gboolean opposite, gboolean all); */
55 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
56 static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
57 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
58 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
59 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
60 static gboolean _selected_folder_is_root (ModestMainWindow *win);
61 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
62 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
63 static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
64 static gboolean _msg_download_completed (ModestMainWindow *win);
65 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
66 static gboolean _sending_in_progress (ModestWindow *win);
67 /* static gboolean _message_is_marked_as_deleted (ModestMsgViewWindow *win); */
68 /* static gboolean _selected_message_is_marked_as_deleted (ModestMainWindow *win); */
69 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
70 static gboolean _transfer_mode_enabled (ModestWindow *win);
72 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
76 _define_main_window_dimming_state (ModestMainWindow *window)
78 DimmedState *state = NULL;
79 GtkWidget *header_view = NULL;
80 TnyList *selected_headers = NULL;
81 TnyIterator *iter = NULL;
82 TnyHeader *header = NULL;
83 ModestCacheMgr *cache_mgr = NULL;
84 GHashTable *send_queue_cache = NULL;
85 ModestTnySendQueue *send_queue = NULL;
86 GSList *send_queues = NULL, *node = NULL;
87 ModestWindowMgr *mgr = NULL;
88 gboolean found = FALSE;
89 gchar *msg_uid = NULL;
91 gboolean all_deleted = TRUE;
92 gboolean all_seen = TRUE;
93 gboolean all_cached = TRUE;
94 gboolean all_has_attach = TRUE;
96 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
99 state = g_slice_new0 (DimmedState);
100 state->n_selected = 0;
101 state->already_opened_msg = FALSE;
102 state->any_marked_as_deleted = FALSE;
103 state->all_marked_as_deleted = FALSE;
104 state->any_marked_as_seen = FALSE;
105 state->all_marked_as_seen = FALSE;
106 state->any_marked_as_cached = FALSE;
107 state->all_marked_as_cached = FALSE;
108 state->any_has_attachments = FALSE;
109 state->all_has_attachments = FALSE;
110 state->sent_in_progress = FALSE;
112 /* Get header view and selected headers */
113 header_view = modest_main_window_get_child_widget (window, MODEST_WIDGET_TYPE_HEADER_VIEW);
114 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
115 if (!selected_headers)
118 /* Examine selected headers */
119 iter = tny_list_create_iterator (selected_headers);
120 while (!tny_iterator_is_done (iter)) {
121 header = TNY_HEADER (tny_iterator_get_current (iter));
122 flags = tny_header_get_flags (header);
128 mgr = modest_runtime_get_window_mgr ();
129 if (!state->already_opened_msg)
130 state->already_opened_msg = modest_window_mgr_find_registered_header (mgr, header, NULL);
133 /* Mark as deleted */
134 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
135 state->all_marked_as_deleted = all_deleted;
136 if (!state->any_marked_as_deleted)
137 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
140 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
141 state->all_marked_as_seen = all_seen;
142 if (!state->any_marked_as_seen)
143 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
146 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
147 state->all_marked_as_cached = all_cached;
148 if (!state->any_marked_as_cached)
149 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
151 /* Mark has_attachments */
152 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
153 state->all_has_attachments = all_has_attach;
154 if (!state->any_has_attachments)
155 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
157 /* sent in progress */
158 msg_uid = modest_tny_send_queue_get_msg_id (header);
159 if (!state->sent_in_progress) {
160 cache_mgr = modest_runtime_get_cache_mgr ();
161 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
162 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
164 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
166 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
167 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
169 /* Check if msg uid is being processed inside send queue */
170 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
172 state->sent_in_progress = found;
175 tny_iterator_next (iter);
176 g_object_unref (header);
181 g_object_unref(selected_headers);
182 g_object_unref(iter);
183 g_slist_free (send_queues);
189 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
191 DimmedState *state = NULL;
192 TnyHeader *header = NULL;
193 ModestCacheMgr *cache_mgr = NULL;
194 GHashTable *send_queue_cache = NULL;
195 ModestTnySendQueue *send_queue = NULL;
196 GSList *send_queues = NULL, *node = NULL;
197 gboolean found = FALSE;
198 gchar *msg_uid = NULL;
199 TnyHeaderFlags flags;
200 gboolean all_deleted = TRUE;
201 gboolean all_seen = TRUE;
202 gboolean all_cached = TRUE;
203 gboolean all_has_attach = TRUE;
205 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
208 state = g_slice_new0 (DimmedState);
209 state->n_selected = 0;
210 state->already_opened_msg = FALSE;
211 state->any_marked_as_deleted = FALSE;
212 state->all_marked_as_deleted = FALSE;
213 state->any_marked_as_seen = FALSE;
214 state->all_marked_as_seen = FALSE;
215 state->any_marked_as_cached = FALSE;
216 state->all_marked_as_cached = FALSE;
217 state->any_has_attachments = FALSE;
218 state->all_has_attachments = FALSE;
219 state->sent_in_progress = FALSE;
221 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
222 g_return_val_if_fail (TNY_IS_HEADER(header), state);
223 flags = tny_header_get_flags (header);
228 /* Mark as deleted */
229 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
230 state->all_marked_as_deleted = all_deleted;
231 if (!state->any_marked_as_deleted)
232 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
235 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
236 state->all_marked_as_seen = all_seen;
237 if (!state->any_marked_as_seen)
238 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
241 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
242 state->all_marked_as_cached = all_cached;
243 if (!state->any_marked_as_cached)
244 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
246 /* Mark has_attachments */
247 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
248 state->all_has_attachments = all_has_attach;
249 if (!state->any_has_attachments)
250 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
252 /* sent in progress */
253 msg_uid = modest_tny_send_queue_get_msg_id (header);
254 if (!state->sent_in_progress) {
255 cache_mgr = modest_runtime_get_cache_mgr ();
256 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
257 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
259 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
261 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
262 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
264 /* Check if msg uid is being processed inside send queue */
265 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
267 state->sent_in_progress = found;
272 g_object_unref (header);
273 g_slist_free (send_queues);
280 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
282 DimmedState *state = NULL;
284 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
286 if (MODEST_IS_MAIN_WINDOW (window))
287 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
288 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
289 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
297 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
299 ModestDimmingRule *rule = NULL;
300 gboolean dimmed = FALSE;
302 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
303 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
304 rule = MODEST_DIMMING_RULE (user_data);
306 /* Check dimmed rule */
308 if (MODEST_IS_MSG_VIEW_WINDOW (win))
309 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
311 modest_dimming_rule_set_notification (rule, "");
318 modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
320 ModestDimmingRule *rule = NULL;
321 gboolean dimmed = FALSE;
323 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
324 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
325 rule = MODEST_DIMMING_RULE (user_data);
327 /* Check common new folder menu item dimming rules */
328 dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
330 /* Check CSM specific dimming rules */
332 dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
334 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
341 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
343 ModestDimmingRule *rule = NULL;
344 GtkWidget *folder_view = NULL;
345 TnyFolderStore *parent_folder = NULL;
346 gboolean dimmed = FALSE;
348 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
349 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
350 rule = MODEST_DIMMING_RULE (user_data);
352 /* Get selected folder as parent of new folder to create */
353 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
354 MODEST_WIDGET_TYPE_FOLDER_VIEW);
355 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
359 if (TNY_IS_ACCOUNT (parent_folder)) {
360 /* If it's the local account then do not dim */
361 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
364 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
365 /* If it's POP then dim */
366 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
367 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
369 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
372 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
374 TnyFolderType types[3];
376 types[0] = TNY_FOLDER_TYPE_DRAFTS;
377 types[1] = TNY_FOLDER_TYPE_OUTBOX;
378 types[2] = TNY_FOLDER_TYPE_SENT;
380 /* Apply folder rules */
382 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
384 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
387 dimmed = _selected_folder_is_any_of_type (win, types, 3);
389 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
392 g_object_unref (parent_folder);
398 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
400 ModestDimmingRule *rule = NULL;
401 GtkWidget *folder_view = NULL;
402 GtkWidget *header_view = NULL;
403 gboolean dimmed = FALSE;
405 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
406 rule = MODEST_DIMMING_RULE (user_data);
408 if (MODEST_IS_MAIN_WINDOW (win)) {
409 /* Get the folder view */
410 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
411 MODEST_WIDGET_TYPE_FOLDER_VIEW);
413 /* Get header view */
414 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
415 MODEST_WIDGET_TYPE_HEADER_VIEW);
417 if (header_view && gtk_widget_is_focus (header_view))
418 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
420 if (folder_view && gtk_widget_is_focus (folder_view))
421 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
423 if (header_view && folder_view &&
424 !gtk_widget_is_focus (header_view) &&
425 !gtk_widget_is_focus (folder_view)) {
427 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
430 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
439 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
441 ModestDimmingRule *rule = NULL;
442 TnyFolderType types[6];
443 gboolean dimmed = FALSE;
445 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
446 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
447 rule = MODEST_DIMMING_RULE (user_data);
449 types[0] = TNY_FOLDER_TYPE_DRAFTS;
450 types[1] = TNY_FOLDER_TYPE_OUTBOX;
451 types[2] = TNY_FOLDER_TYPE_SENT;
452 types[3] = TNY_FOLDER_TYPE_INBOX;
453 types[4] = TNY_FOLDER_TYPE_ROOT;
454 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
457 /* Check dimmed rule */
459 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
461 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
464 dimmed = _selected_folder_is_any_of_type (win, types, 6);
466 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
469 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
471 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
474 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
476 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
483 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
485 ModestDimmingRule *rule = NULL;
486 gboolean dimmed = FALSE;
488 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
489 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
490 rule = MODEST_DIMMING_RULE (user_data);
492 /* Check dimmed rule */
494 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
495 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
499 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
500 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
508 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
510 ModestDimmingRule *rule = NULL;
511 TnyFolderType types[4];
512 gboolean dimmed = FALSE;
514 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
515 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
516 rule = MODEST_DIMMING_RULE (user_data);
518 types[0] = TNY_FOLDER_TYPE_DRAFTS;
519 types[1] = TNY_FOLDER_TYPE_OUTBOX;
520 types[2] = TNY_FOLDER_TYPE_SENT;
521 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
523 /* Check dimmed rule */
525 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
527 modest_dimming_rule_set_notification (rule, "");
530 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, "");
535 dimmed = _selected_folder_is_any_of_type (win, types, 4);
537 modest_dimming_rule_set_notification (rule, "");
544 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
546 ModestDimmingRule *rule = NULL;
547 gboolean dimmed = FALSE;
548 const DimmedState *state = NULL;
550 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
551 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
552 rule = MODEST_DIMMING_RULE (user_data);
553 state = modest_window_get_dimming_state (win);
555 /* Check dimmed rule */
557 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
560 dimmed = state->any_marked_as_deleted;
562 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
565 dimmed = _selected_msg_sent_in_progress (win);
567 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
574 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
576 ModestDimmingRule *rule = NULL;
577 gboolean dimmed = FALSE;
578 TnyFolderType types[3];
580 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
581 rule = MODEST_DIMMING_RULE (user_data);
583 /* main window dimming rules */
584 if (MODEST_IS_MAIN_WINDOW(win)) {
586 types[0] = TNY_FOLDER_TYPE_DRAFTS;
587 types[1] = TNY_FOLDER_TYPE_OUTBOX;
588 types[2] = TNY_FOLDER_TYPE_ROOT;
590 /* Check dimmed rule */
592 dimmed = _selected_folder_is_any_of_type (win, types, 3);
594 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
597 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
599 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
602 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
604 /* msg view window dimming rules */
605 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
607 /* Check dimmed rule */
609 dimmed = _transfer_mode_enabled (win);
611 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
614 if (MODEST_IS_MSG_VIEW_WINDOW (win))
615 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
617 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
626 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
628 ModestDimmingRule *rule = NULL;
629 gboolean dimmed = FALSE;
631 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
632 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
633 rule = MODEST_DIMMING_RULE (user_data);
635 /* Check dimmed rule */
637 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
640 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
642 modest_dimming_rule_set_notification (rule, "");
649 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
651 gboolean dimmed = FALSE;
653 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
655 /* Check dimmed rule */
663 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
665 ModestDimmingRule *rule = NULL;
666 guint n_messages = 0;
667 const DimmedState *state = NULL;
668 gboolean dimmed = FALSE;
670 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
671 rule = MODEST_DIMMING_RULE (user_data);
672 state = modest_window_get_dimming_state (win);
674 /* Check dimmed rule */
675 if (MODEST_IS_MAIN_WINDOW (win)) {
677 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
679 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
682 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
685 dimmed = state->already_opened_msg;
686 n_messages = state->n_selected;
688 gchar *num = g_strdup_printf ("%d", n_messages);
689 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
690 modest_dimming_rule_set_notification (rule, message);
697 dimmed = state->any_marked_as_deleted;
699 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
703 dimmed = state->sent_in_progress;
705 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
708 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
710 dimmed = _transfer_mode_enabled (win);
712 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
715 dimmed = state->any_marked_as_deleted;
717 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
720 /* Commented out, because deletion should be possible even when
721 * the message window has no header view model, which will be the
722 * case when it is not the selected message in the header view.
726 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
728 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
737 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
739 ModestDimmingRule *rule = NULL;
740 GtkWidget *header_view = NULL;
741 gboolean dimmed = FALSE;
743 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
744 rule = MODEST_DIMMING_RULE (user_data);
746 /* main window dimming rules */
747 if (MODEST_IS_MAIN_WINDOW(win)) {
749 /* Check dimmed rule */
750 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
751 MODEST_WIDGET_TYPE_HEADER_VIEW);
753 /* If the header view has the focus: */
754 if (header_view && gtk_widget_is_focus (header_view)) {
755 /* Check dimmed rule */
757 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
760 /* If the folder view has the focus: */
761 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
762 MODEST_WIDGET_TYPE_FOLDER_VIEW);
763 if (folder_view && gtk_widget_is_focus (folder_view)) {
764 TnyFolderStore *folder_store
765 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
767 /* Only enable for folders, not accounts,
768 * though the UI spec is not clear about that.
769 * If we enable this for accounts then we must
770 * add code to handle them in modest_ui_actions_on_details(). */
771 if (!TNY_IS_FOLDER(folder_store)) {
773 modest_dimming_rule_set_notification (rule, "");
776 g_object_unref (folder_store);
782 /* msg view window dimming rules */
785 /* Check dimmed rule */
787 if (MODEST_IS_MSG_VIEW_WINDOW (win))
788 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
790 modest_dimming_rule_set_notification (rule, "");
799 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
801 ModestDimmingRule *rule = NULL;
802 TnyHeaderFlags flags;
803 const DimmedState *state = NULL;
804 gboolean dimmed = FALSE;
806 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
807 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
808 rule = MODEST_DIMMING_RULE (user_data);
809 state = modest_window_get_dimming_state (win);
811 flags = TNY_HEADER_FLAG_SEEN;
813 /* Check dimmed rule */
815 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
818 dimmed = state->all_marked_as_seen;
820 modest_dimming_rule_set_notification (rule, "");
827 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
829 ModestDimmingRule *rule = NULL;
830 TnyHeaderFlags flags;
831 const DimmedState *state = NULL;
832 gboolean dimmed = FALSE;
834 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
835 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
836 rule = MODEST_DIMMING_RULE (user_data);
837 state = modest_window_get_dimming_state (win);
839 flags = TNY_HEADER_FLAG_SEEN;
841 /* Check dimmed rule */
843 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
845 dimmed = !state->any_marked_as_seen;
847 modest_dimming_rule_set_notification (rule, "");
854 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
856 ModestDimmingRule *rule = NULL;
857 gboolean dimmed = FALSE;
859 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
860 rule = MODEST_DIMMING_RULE (user_data);
862 if (MODEST_IS_MAIN_WINDOW (win))
863 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
864 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
865 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
872 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
874 GtkWidget *folder_view = NULL;
875 ModestDimmingRule *rule = NULL;
876 guint n_messages = 0;
877 const DimmedState *state = NULL;
878 gboolean dimmed = FALSE;
880 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
881 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
882 rule = MODEST_DIMMING_RULE (user_data);
883 state = modest_window_get_dimming_state (win);
885 /* Get the folder view */
886 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
887 MODEST_WIDGET_TYPE_FOLDER_VIEW);
890 /* Check diming rules for folders transfer */
891 if (gtk_widget_is_focus (folder_view)) {
892 TnyFolderType types[5];
894 types[0] = TNY_FOLDER_TYPE_DRAFTS;
895 types[1] = TNY_FOLDER_TYPE_OUTBOX;
896 types[2] = TNY_FOLDER_TYPE_SENT;
897 types[3] = TNY_FOLDER_TYPE_ROOT;
898 types[4] = TNY_FOLDER_TYPE_INBOX;
900 /* Apply folder rules */
902 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
904 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
907 dimmed = _selected_folder_is_any_of_type (win, types, 5);
909 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
913 /* Check diming rules for messages transfer */
915 dimmed = state->already_opened_msg;
916 n_messages = state->n_selected;
918 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
919 modest_dimming_rule_set_notification (rule, message);
924 if (!gtk_widget_is_focus (folder_view))
925 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
933 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
935 ModestDimmingRule *rule = NULL;
936 gboolean dimmed = FALSE;
938 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
939 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
940 rule = MODEST_DIMMING_RULE (user_data);
942 /* Check dimmed rule */
944 dimmed = _transfer_mode_enabled (win);
946 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
949 if (MODEST_IS_MSG_VIEW_WINDOW (win))
950 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
952 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
959 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
961 ModestDimmingRule *rule = NULL;
962 gboolean dimmed = FALSE;
964 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
965 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
966 rule = MODEST_DIMMING_RULE (user_data);
968 /* Check dimmed rule */
970 dimmed = _transfer_mode_enabled (win);
972 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
979 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
981 ModestDimmingRule *rule = NULL;
982 TnyFolderType types[3];
983 gboolean dimmed = FALSE;
985 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
986 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
987 rule = MODEST_DIMMING_RULE (user_data);
989 types[0] = TNY_FOLDER_TYPE_DRAFTS;
990 types[1] = TNY_FOLDER_TYPE_OUTBOX;
991 types[2] = TNY_FOLDER_TYPE_SENT;
993 /* Check dimmed rule */
995 dimmed = _clipboard_is_empty (win);
997 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
1000 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1002 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
1005 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
1007 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
1011 dimmed = _selected_folder_is_same_as_source (win);
1013 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
1021 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1023 ModestDimmingRule *rule = NULL;
1024 gboolean dimmed = FALSE;
1026 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1027 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1028 rule = MODEST_DIMMING_RULE (user_data);
1030 /* Check dimmed rule */
1032 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1034 modest_dimming_rule_set_notification (rule, "");
1041 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1043 ModestDimmingRule *rule = NULL;
1044 gboolean dimmed = FALSE;
1046 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1047 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1048 rule = MODEST_DIMMING_RULE (user_data);
1050 /* Check dimmed rule */
1052 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1055 dimmed = _purged_attach_selected (win, FALSE, NULL);
1057 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1065 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1067 ModestDimmingRule *rule = NULL;
1068 gboolean dimmed = FALSE;
1070 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1071 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1072 rule = MODEST_DIMMING_RULE (user_data);
1074 /* Check dimmed rule */
1076 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1079 dimmed = _purged_attach_selected (win, FALSE, NULL);
1081 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1089 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1091 ModestDimmingRule *rule = NULL;
1092 const DimmedState *state = NULL;
1093 gboolean dimmed = FALSE;
1095 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1096 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1097 rule = MODEST_DIMMING_RULE (user_data);
1098 state = modest_window_get_dimming_state (win);
1100 /* Check in main window if there's only one message selected */
1101 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1102 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1105 /* Check in view window if there's any attachment selected */
1106 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1107 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1109 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1112 /* cannot purge in editable drafts nor pop folders */
1114 dimmed = _invalid_folder_for_purge (win, rule);
1117 /* Check if the selected message in main window has attachments */
1118 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1119 dimmed = state->any_has_attachments;
1121 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1124 /* Check if all attachments are already purged */
1126 dimmed = _purged_attach_selected (win, TRUE, rule);
1129 /* Check if the message is already downloaded */
1130 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1131 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1133 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1141 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1143 ModestDimmingRule *rule = NULL;
1144 gboolean dimmed = FALSE;
1146 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1147 rule = MODEST_DIMMING_RULE (user_data);
1149 /* Check dimmed rule */
1151 dimmed = _clipboard_is_empty (win);
1153 modest_dimming_rule_set_notification (rule, "");
1160 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1162 ModestDimmingRule *rule = NULL;
1163 gboolean dimmed = FALSE;
1165 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1166 rule = MODEST_DIMMING_RULE (user_data);
1168 /* Check common dimming rules */
1170 dimmed = _invalid_clipboard_selected (win, rule);
1173 /* Check window specific dimming rules */
1174 if (MODEST_IS_MAIN_WINDOW (win)) {
1176 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1178 modest_dimming_rule_set_notification (rule, "");
1181 dimmed = _selected_msg_sent_in_progress (win);
1183 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1191 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1193 ModestDimmingRule *rule = NULL;
1194 gboolean dimmed = FALSE;
1196 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1197 rule = MODEST_DIMMING_RULE (user_data);
1199 /* Check common dimming rules */
1201 dimmed = _invalid_clipboard_selected (win, rule);
1204 /* Check window specific dimming rules */
1205 if (MODEST_IS_MAIN_WINDOW (win)) {
1207 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1209 modest_dimming_rule_set_notification (rule, "");
1212 dimmed = _selected_msg_sent_in_progress (win);
1214 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1222 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1224 ModestDimmingRule *rule = NULL;
1225 gboolean dimmed = FALSE;
1227 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1228 rule = MODEST_DIMMING_RULE (user_data);
1230 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1232 /* Check dimmed rule */
1234 dimmed = _transfer_mode_enabled (win);
1236 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1239 if (MODEST_IS_MSG_VIEW_WINDOW (win))
1240 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
1241 modest_dimming_rule_set_notification (rule, NULL);
1248 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1250 ModestDimmingRule *rule = NULL;
1251 gboolean dimmed = FALSE;
1253 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1254 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1255 rule = MODEST_DIMMING_RULE (user_data);
1257 /* Check dimmed rule */
1259 dimmed = _transfer_mode_enabled (win);
1261 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1264 if (MODEST_IS_MSG_VIEW_WINDOW (win))
1265 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1266 modest_dimming_rule_set_notification (rule, NULL);
1274 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1276 const gboolean dimmed =
1277 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1284 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1286 ModestDimmingRule *rule = NULL;
1287 TnyFolderType types[1];
1288 guint n_messages = 0;
1289 const DimmedState *state = NULL;
1290 gboolean dimmed = FALSE;
1292 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1293 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1294 rule = MODEST_DIMMING_RULE (user_data);
1295 state = modest_window_get_dimming_state (win);
1297 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1299 /* Check dimmed rules */
1301 dimmed = state->already_opened_msg;
1302 n_messages = state->n_selected;
1304 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1307 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1309 modest_dimming_rule_set_notification (rule, "");
1312 dimmed = !_sending_in_progress (win);
1314 modest_dimming_rule_set_notification (rule, "");
1321 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1323 ModestDimmingRule *rule = NULL;
1324 gboolean dimmed = FALSE;
1326 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1327 rule = MODEST_DIMMING_RULE (user_data);
1329 /* Check dimmed rule */
1331 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1334 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1341 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1343 ModestDimmingRule *rule = NULL;
1344 gboolean dimmed = FALSE;
1346 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1347 rule = MODEST_DIMMING_RULE (user_data);
1349 /* Check dimmed rule */
1351 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1352 gchar *selection = NULL;
1353 selection = gtk_clipboard_wait_for_text (clipboard);
1355 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1361 /* *********************** static utility functions ******************** */
1365 _selected_folder_not_writeable (ModestMainWindow *win)
1367 GtkWidget *folder_view = NULL;
1368 TnyFolderStore *parent_folder = NULL;
1369 ModestTnyFolderRules rules;
1370 gboolean result = FALSE;
1372 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1374 /* Get folder view */
1375 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1376 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1377 /* If no folder view, always dimmed */
1381 /* Get selected folder as parent of new folder to create */
1382 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1383 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1385 g_object_unref (parent_folder);
1389 /* Check dimmed rule */
1390 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1391 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1394 g_object_unref (parent_folder);
1400 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1402 TnyFolderType types[2];
1403 gboolean result = FALSE;
1405 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1407 types[0] = TNY_FOLDER_TYPE_ROOT;
1408 types[1] = TNY_FOLDER_TYPE_INBOX;
1410 /* Check folder type */
1411 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1413 /* Check pop and MMC accounts */
1415 result = _selected_folder_is_MMC_or_POP_root (win);
1423 _selected_folder_is_root (ModestMainWindow *win)
1425 TnyFolderType types[1];
1426 gboolean result = FALSE;
1428 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1430 /* All accounts are root items: */
1431 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1432 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1434 gboolean is_account = FALSE;
1435 TnyFolderStore *folder_store =
1436 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1438 is_account = TNY_IS_ACCOUNT (folder_store);
1439 g_object_unref (folder_store);
1440 folder_store = NULL;
1447 /* Try something more precise: */
1448 types[0] = TNY_FOLDER_TYPE_ROOT;
1450 /* Check folder type */
1451 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1453 /* Check pop and MMC accounts */
1455 result = _selected_folder_is_MMC_or_POP_root (win);
1462 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1464 GtkWidget *folder_view = NULL;
1465 TnyFolderStore *parent_folder = NULL;
1466 gboolean result = FALSE;
1468 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1469 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1470 /* Get selected folder as parent of new folder to create */
1471 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1475 if (TNY_IS_ACCOUNT (parent_folder)) {
1476 /* If it's the local account then do not dim */
1477 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1480 /* If it's the MMC root folder then dim it */
1481 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1484 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1485 /* If it's POP then dim */
1486 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1487 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1491 g_object_unref (parent_folder);
1498 _selected_folder_is_empty (ModestMainWindow *win)
1500 GtkWidget *folder_view = NULL;
1501 TnyFolderStore *folder = NULL;
1502 gboolean result = FALSE;
1504 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1506 /* Get folder view */
1507 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1508 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1509 /* If no folder view, always dimmed */
1513 /* Get selected folder as parent of new folder to create */
1514 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1515 if (!(folder && TNY_IS_FOLDER(folder))) {
1517 g_object_unref (folder);
1521 /* Check folder type */
1522 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1525 g_object_unref (folder);
1531 _selected_folder_is_same_as_source (ModestWindow *win)
1533 ModestEmailClipboard *clipboard = NULL;
1534 GtkWidget *folder_view = NULL;
1535 TnyFolderStore *folder = NULL;
1536 gboolean result = FALSE;
1538 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1540 /* Get folder view */
1541 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1542 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1546 /* Get selected folder as destination folder */
1547 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1548 if (!(folder && TNY_IS_FOLDER(folder))) {
1553 /* Check clipboard is cleared */
1554 clipboard = modest_runtime_get_email_clipboard ();
1555 if (modest_email_clipboard_cleared (clipboard)) {
1560 /* Check source folder */
1561 result = modest_email_clipboard_check_source_folder (clipboard,
1562 (const TnyFolder *) folder);
1566 g_object_unref (folder);
1572 _selected_folder_is_any_of_type (ModestWindow *win,
1573 TnyFolderType types[],
1576 GtkWidget *folder_view = NULL;
1577 TnyFolderStore *folder = NULL;
1578 TnyFolderType folder_type;
1580 gboolean result = FALSE;
1582 /*Get current folder */
1583 if (MODEST_IS_MAIN_WINDOW(win)) {
1585 /* Get folder view */
1586 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1587 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1588 /* If no folder view, always dimmed */
1592 /* Get selected folder as parent of new folder to create */
1593 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1595 if (!(folder && TNY_IS_FOLDER(folder))) {
1597 g_object_unref (folder);
1601 /* Check folder type */
1602 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1604 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1605 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1606 for (i=0; i < ntypes; i++) {
1607 result = result || folder_type == types[i];
1613 g_object_unref (folder);
1619 _folder_is_any_of_type (TnyFolder *folder,
1620 TnyFolderType types[],
1623 TnyFolderType folder_type;
1624 gboolean result = FALSE;
1627 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1629 /* Get folder type */
1630 folder_type = modest_tny_folder_guess_folder_type (folder);
1632 /* Check foler type */
1633 for (i=0; i < ntypes; i++) {
1634 result = result || folder_type == types[i];
1641 _selected_folder_is_snd_level (ModestMainWindow *win)
1643 GtkWidget *folder_view = NULL;
1644 GtkTreeSelection *sel = NULL;
1645 GtkTreeModel *model = NULL;
1646 GtkTreePath *path = NULL;
1648 TnyFolderStore *folder = NULL;
1649 gboolean result = FALSE;
1651 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1653 /*Get curent folder */
1654 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1655 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1656 /* If no folder view, always dimmed */
1660 /* Get selected folder as parent of new folder to create */
1661 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1662 if (!(folder && TNY_IS_FOLDER(folder))) {
1666 /* Check folder level */
1667 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1668 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1670 path = gtk_tree_model_get_path (model, &iter);
1671 result = gtk_tree_path_get_depth (path) > 2;
1675 g_object_unref (folder);
1677 gtk_tree_path_free (path);
1684 _clipboard_is_empty (ModestWindow *win)
1686 gboolean result = FALSE;
1688 if (MODEST_IS_MAIN_WINDOW (win)) {
1689 ModestEmailClipboard *clipboard = NULL;
1690 clipboard = modest_runtime_get_email_clipboard ();
1691 if (modest_email_clipboard_cleared (clipboard))
1699 _invalid_clipboard_selected (ModestWindow *win,
1700 ModestDimmingRule *rule)
1702 const DimmedState *state = NULL;
1703 gboolean result = FALSE;
1705 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1706 state = modest_window_get_dimming_state (win);
1708 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1709 GtkClipboard *clipboard = NULL;
1710 gchar *selection = NULL;
1711 GtkWidget *focused = NULL;
1713 /* Get clipboard selection*/
1714 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1715 selection = gtk_clipboard_wait_for_text (clipboard);
1717 /* Get focuesed widget */
1718 focused = gtk_window_get_focus (GTK_WINDOW (win));
1721 result = ((selection == NULL) ||
1722 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1725 modest_dimming_rule_set_notification (rule, "");
1727 if (selection != NULL)
1730 else if (MODEST_IS_MAIN_WINDOW (win)) {
1732 result = state->n_selected == 0;
1734 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1742 _invalid_attach_selected (ModestWindow *win,
1745 gboolean for_remove,
1746 ModestDimmingRule *rule)
1748 GList *attachments, *node;
1750 TnyHeaderFlags flags;
1751 gboolean nested_attachments = FALSE;
1752 gboolean selected_messages = FALSE;
1753 const DimmedState *state = NULL;
1754 gboolean result = FALSE;
1756 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1757 state = modest_window_get_dimming_state (win);
1759 if (MODEST_IS_MAIN_WINDOW (win)) {
1760 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1762 result = !state->any_has_attachments;
1764 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1766 /* Get selected atachments */
1767 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1768 n_selected = g_list_length (attachments);
1773 result = n_selected != 1;
1776 result = n_selected < 1;
1779 /* Check attached type (view operation not required) */
1780 if (!result && !for_view) {
1781 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1782 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1783 TnyList *nested_list = tny_simple_list_new ();
1784 if (!for_remove && TNY_IS_MSG (mime_part)) {
1785 selected_messages = TRUE;
1788 tny_mime_part_get_parts (mime_part, nested_list);
1789 if (!for_remove && tny_list_get_length (nested_list) > 0) {
1790 nested_attachments = TRUE;
1793 g_object_unref (nested_list);
1797 /* Set notifications */
1798 if (result && rule != NULL) {
1799 if (selected_messages) {
1800 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1801 } else if (nested_attachments) {
1802 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1803 } else if (n_selected == 0) {
1804 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1805 } else if (unique) {
1806 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1811 g_list_free (attachments);
1818 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1820 GList *attachments = NULL, *node;
1822 gint n_attachments = 0;
1823 gboolean result = FALSE;
1825 /* This should check if _all_ the attachments are already purged. If only some
1826 * of them are purged, then it does not cause dim as there's a confirmation dialog
1827 * for removing only local attachments */
1829 /* Get selected atachments */
1830 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1831 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1832 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1833 /* If we're in main window, we won't know if there are already purged attachments */
1837 if (attachments == NULL)
1840 for (node = attachments; node != NULL; node = g_list_next (node)) {
1841 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1842 if (tny_mime_part_is_purged (mime_part)) {
1849 g_list_free (attachments);
1852 result = (purged == n_attachments);
1854 result = (purged > 0);
1856 if (result && (rule != NULL))
1857 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1863 _invalid_msg_selected (ModestMainWindow *win,
1865 ModestDimmingRule *rule)
1867 GtkWidget *folder_view = NULL;
1868 const DimmedState *state = NULL;
1869 gboolean result = FALSE;
1871 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1872 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1873 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
1875 /* Get folder view to check focus */
1876 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1877 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1879 /* Check dimmed rule (TODO: check focus on widgets */
1881 result = ((state->n_selected == 0 ) ||
1882 (gtk_widget_is_focus (folder_view)));
1884 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1886 if (!result && unique) {
1887 result = state->n_selected > 1;
1889 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1897 _msg_download_in_progress (ModestMsgViewWindow *win)
1899 gboolean result = FALSE;
1901 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1903 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1909 _msg_download_completed (ModestMainWindow *win)
1911 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
1912 return state->any_marked_as_cached;
1916 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
1918 GSList **send_queues = (GSList **) userdata;
1919 *send_queues = g_slist_prepend (*send_queues, value);
1923 _selected_msg_sent_in_progress (ModestWindow *win)
1925 const DimmedState *state = modest_window_get_dimming_state (win);
1926 return state->sent_in_progress;
1931 _sending_in_progress (ModestWindow *win)
1933 gboolean result = FALSE;
1935 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1937 /* Check if send operation is in progress */
1938 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1944 _invalid_folder_for_purge (ModestWindow *win,
1945 ModestDimmingRule *rule)
1948 TnyFolder *folder = NULL;
1949 TnyAccount *account = NULL;
1950 gboolean result = FALSE;
1952 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1954 /* Get folder and account of message */
1955 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1956 g_return_val_if_fail(msg != NULL, TRUE);
1957 folder = tny_msg_get_folder (msg);
1958 if (folder == NULL) {
1959 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1962 g_object_unref (msg);
1963 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1964 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1965 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1968 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1969 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1972 g_return_val_if_reached (FALSE);
1974 account = modest_tny_folder_get_account (folder);
1975 if (account == NULL) goto frees;
1978 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1979 TnyFolderType types[2];
1980 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1981 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1983 if (_selected_folder_is_any_of_type (win, types, 2)) {
1985 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1987 /* We're currently disabling purge in any local store */
1989 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1992 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1993 /* If it's POP then dim */
1994 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1995 MODEST_PROTOCOL_STORE_POP) {
1996 GList *attachments = NULL;
1997 gint n_selected = 0;
2000 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2002 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2003 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2004 n_selected = g_list_length (attachments);
2005 g_list_free (attachments);
2008 modest_dimming_rule_set_notification (rule,
2009 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2010 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2017 g_object_unref (folder);
2018 if (account != NULL)
2019 g_object_unref (account);
2025 _transfer_mode_enabled (ModestWindow *win)
2027 gboolean result = FALSE;
2029 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
2032 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));