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-debug.h"
38 #include "modest-tny-folder.h"
39 #include "modest-tny-account.h"
40 #include "modest-text-utils.h"
41 #include <widgets/modest-attachments-view.h>
42 #include <modest-runtime.h>
43 #include <tny-simple-list.h>
44 #include <widgets/modest-recpt-editor.h>
45 #include <gtkhtml/gtkhtml.h>
48 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
49 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
50 static gboolean _invalid_attach_selected (ModestWindow *win,
51 gboolean unique, gboolean for_view, gboolean for_remove,
52 ModestDimmingRule *rule);
53 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
54 static gboolean _clipboard_is_empty (ModestWindow *win);
55 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
56 static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
57 static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
58 static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
59 static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
60 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
61 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
62 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
63 static gboolean _selected_folder_is_root (ModestMainWindow *win);
64 static gboolean _header_view_is_all_selected (ModestMainWindow *win);
65 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
66 static gboolean _folder_view_has_focus (ModestWindow *win);
67 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
68 static gboolean _msg_download_in_progress (ModestWindow *win);
69 static gboolean _msg_download_completed (ModestMainWindow *win);
70 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
71 static gboolean _sending_in_progress (ModestWindow *win);
72 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
73 static gboolean _transfer_mode_enabled (ModestWindow *win);
74 static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
75 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
79 _define_main_window_dimming_state (ModestMainWindow *window)
81 DimmedState *state = NULL;
82 GtkWidget *focused_widget = NULL;
83 GtkWidget *header_view = NULL;
84 GtkTreeModel *model = NULL;
85 TnyList *selected_headers = NULL;
86 TnyIterator *iter = NULL;
87 TnyHeader *header = NULL;
88 ModestCacheMgr *cache_mgr = NULL;
89 GHashTable *send_queue_cache = NULL;
90 ModestTnySendQueue *send_queue = NULL;
91 GSList *send_queues = NULL, *node = NULL;
92 ModestWindowMgr *mgr = NULL;
93 gboolean found = FALSE;
94 gchar *msg_uid = NULL;
96 gboolean all_deleted = TRUE;
97 gboolean all_seen = TRUE;
98 gboolean all_cached = TRUE;
99 gboolean all_has_attach = TRUE;
101 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(window), NULL);
104 state = g_slice_new0 (DimmedState);
105 state->n_selected = 0;
106 state->already_opened_msg = 0;
107 state->any_marked_as_deleted = FALSE;
108 state->all_marked_as_deleted = FALSE;
109 state->any_marked_as_seen = FALSE;
110 state->all_marked_as_seen = FALSE;
111 state->any_marked_as_cached = FALSE;
112 state->all_marked_as_cached = FALSE;
113 state->any_has_attachments = FALSE;
114 state->all_has_attachments = FALSE;
115 state->sent_in_progress = FALSE;
116 state->all_selected = FALSE;
118 /* Get focused widget */
119 focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
120 if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
123 } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
124 header_view = focused_widget;
126 header_view = modest_main_window_get_child_widget (window, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
129 /* Get header view and selected headers */
130 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
131 if (!selected_headers)
134 /* Examine selected headers */
135 iter = tny_list_create_iterator (selected_headers);
136 while (!tny_iterator_is_done (iter)) {
137 header = TNY_HEADER (tny_iterator_get_current (iter));
138 flags = tny_header_get_flags (header);
144 mgr = modest_runtime_get_window_mgr ();
145 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
146 state->already_opened_msg++;
149 /* Mark as deleted */
150 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
151 state->all_marked_as_deleted = all_deleted;
152 if (!state->any_marked_as_deleted)
153 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
156 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
157 state->all_marked_as_seen = all_seen;
158 if (!state->any_marked_as_seen)
159 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
162 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
163 state->all_marked_as_cached = all_cached;
164 if (!state->any_marked_as_cached)
165 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
167 /* Mark has_attachments */
168 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
169 state->all_has_attachments = all_has_attach;
170 if (!state->any_has_attachments)
171 state->any_has_attachments = flags & TNY_HEADER_FLAG_ATTACHMENTS;
173 /* sent in progress */
174 msg_uid = modest_tny_send_queue_get_msg_id (header);
175 if (!state->sent_in_progress) {
176 cache_mgr = modest_runtime_get_cache_mgr ();
177 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
178 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
180 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
182 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
183 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
185 /* Check if msg uid is being processed inside send queue */
186 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
188 state->sent_in_progress = found;
191 tny_iterator_next (iter);
192 g_object_unref (header);
195 /* check if all the headers are selected or not */
196 model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
199 count = gtk_tree_model_iter_n_children(model, NULL);
200 if(state->n_selected == count)
201 state->all_selected = TRUE;
206 g_object_unref(selected_headers);
207 g_object_unref(iter);
208 g_slist_free (send_queues);
214 _define_msg_view_window_dimming_state (ModestMsgViewWindow *window)
216 DimmedState *state = NULL;
217 TnyHeader *header = NULL;
218 ModestCacheMgr *cache_mgr = NULL;
219 GHashTable *send_queue_cache = NULL;
220 ModestTnySendQueue *send_queue = NULL;
221 GSList *send_queues = NULL, *node = NULL;
222 gboolean found = FALSE;
223 gchar *msg_uid = NULL;
224 TnyHeaderFlags flags;
225 gboolean all_deleted = TRUE;
226 gboolean all_seen = TRUE;
227 gboolean all_cached = TRUE;
228 gboolean all_has_attach = TRUE;
230 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(window), NULL);
233 state = g_slice_new0 (DimmedState);
234 state->n_selected = 0;
235 state->already_opened_msg = 0;
236 state->any_marked_as_deleted = FALSE;
237 state->all_marked_as_deleted = FALSE;
238 state->any_marked_as_seen = FALSE;
239 state->all_marked_as_seen = FALSE;
240 state->any_marked_as_cached = FALSE;
241 state->all_marked_as_cached = FALSE;
242 state->any_has_attachments = FALSE;
243 state->all_has_attachments = FALSE;
244 state->sent_in_progress = FALSE;
246 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(window));
249 g_return_val_if_fail (TNY_IS_HEADER(header), state);
250 flags = tny_header_get_flags (header);
255 /* Mark as deleted */
256 all_deleted = all_deleted && (flags & TNY_HEADER_FLAG_DELETED);
257 state->all_marked_as_deleted = all_deleted;
258 if (!state->any_marked_as_deleted)
259 state->any_marked_as_deleted = flags & TNY_HEADER_FLAG_DELETED;
262 all_seen = all_seen && (flags & TNY_HEADER_FLAG_SEEN);
263 state->all_marked_as_seen = all_seen;
264 if (!state->any_marked_as_seen)
265 state->any_marked_as_seen = flags & TNY_HEADER_FLAG_SEEN;
268 all_cached = all_cached && (flags & TNY_HEADER_FLAG_CACHED);
269 state->all_marked_as_cached = all_cached;
270 if (!state->any_marked_as_cached)
271 state->any_marked_as_cached = flags & TNY_HEADER_FLAG_CACHED;
273 /* Mark has_attachments */
274 all_has_attach = all_has_attach && (flags & TNY_HEADER_FLAG_ATTACHMENTS);
275 state->all_has_attachments = all_has_attach;
276 if (!state->any_has_attachments)
277 state->any_has_attachments = (flags & TNY_HEADER_FLAG_ATTACHMENTS)?1:0;
279 /* sent in progress */
280 msg_uid = modest_tny_send_queue_get_msg_id (header);
281 if (!state->sent_in_progress) {
282 cache_mgr = modest_runtime_get_cache_mgr ();
283 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
284 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
286 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
288 for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
289 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
291 /* Check if msg uid is being processed inside send queue */
292 found = modest_tny_send_queue_msg_is_being_sent (send_queue, msg_uid);
294 state->sent_in_progress = found;
299 g_object_unref (header);
300 g_slist_free (send_queues);
307 modest_ui_dimming_rules_define_dimming_state (ModestWindow *window)
309 DimmedState *state = NULL;
311 g_return_val_if_fail (MODEST_IS_WINDOW(window), NULL);
313 if (MODEST_IS_MAIN_WINDOW (window))
314 state = _define_main_window_dimming_state (MODEST_MAIN_WINDOW(window));
315 else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
316 state = _define_msg_view_window_dimming_state (MODEST_MSG_VIEW_WINDOW(window));
324 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
326 ModestDimmingRule *rule = NULL;
327 gboolean dimmed = FALSE;
329 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
330 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
331 rule = MODEST_DIMMING_RULE (user_data);
333 /* Check dimmed rule */
334 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
336 dimmed = _msg_download_in_progress (win);
338 modest_dimming_rule_set_notification (rule, "");
340 } else if (MODEST_IS_MAIN_WINDOW(win)) {
342 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
345 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
353 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
355 ModestDimmingRule *rule = NULL;
356 GtkWidget *folder_view = NULL;
357 TnyFolderStore *parent_folder = NULL;
358 gboolean dimmed = FALSE;
360 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
361 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
362 rule = MODEST_DIMMING_RULE (user_data);
365 dimmed = _transfer_mode_enabled (win);
367 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
372 /* Get selected folder as parent of new folder to create */
373 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
374 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
375 if (!folder_view) /* folder view may not have been created yet */
378 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
382 if (TNY_IS_ACCOUNT (parent_folder)) {
383 /* If it's the local account then do not dim */
384 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
387 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
388 if (proto_str != NULL) {
389 /* If it's POP then dim */
390 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
391 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
393 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
397 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
399 TnyFolderType types[3];
401 types[0] = TNY_FOLDER_TYPE_DRAFTS;
402 types[1] = TNY_FOLDER_TYPE_OUTBOX;
403 types[2] = TNY_FOLDER_TYPE_SENT;
405 /* Apply folder rules */
407 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
409 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
412 dimmed = _selected_folder_is_any_of_type (win, types, 3);
414 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
418 /* if not the folder is selected then dim */
419 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
420 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
421 if (folder_view && !gtk_widget_is_focus (folder_view))
424 g_object_unref (parent_folder);
430 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
432 ModestDimmingRule *rule = NULL;
433 GtkWidget *folder_view = NULL;
434 GtkWidget *header_view = NULL;
435 gboolean dimmed = FALSE;
437 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
438 rule = MODEST_DIMMING_RULE (user_data);
440 if (MODEST_IS_MAIN_WINDOW (win)) {
441 /* Get the folder view */
442 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
443 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
445 /* Get header view */
446 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
447 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
449 if (header_view && gtk_widget_is_focus (header_view))
450 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
452 if (folder_view && gtk_widget_is_focus (folder_view))
453 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
455 if (header_view && folder_view &&
456 !gtk_widget_is_focus (header_view) &&
457 !gtk_widget_is_focus (folder_view)) {
459 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
462 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
471 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
473 ModestDimmingRule *rule = NULL;
474 TnyFolderType types[6];
475 gboolean dimmed = FALSE;
477 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
478 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
479 rule = MODEST_DIMMING_RULE (user_data);
481 types[0] = TNY_FOLDER_TYPE_DRAFTS;
482 types[1] = TNY_FOLDER_TYPE_OUTBOX;
483 types[2] = TNY_FOLDER_TYPE_SENT;
484 types[3] = TNY_FOLDER_TYPE_INBOX;
485 types[4] = TNY_FOLDER_TYPE_ROOT;
486 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
489 /* Check dimmed rule */
491 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
493 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
496 dimmed = _selected_folder_is_any_of_type (win, types, 6);
498 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
501 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
503 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
506 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
508 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
511 dimmed = _transfer_mode_enabled (win);
513 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
520 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
522 ModestDimmingRule *rule = NULL;
523 gboolean dimmed = FALSE;
525 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
526 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
527 rule = MODEST_DIMMING_RULE (user_data);
529 /* Check dimmed rule */
531 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
532 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
536 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
537 modest_dimming_rule_set_notification (rule, _CS("ckdg_ib_nothing_to_sort"));
545 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
547 ModestDimmingRule *rule = NULL;
548 TnyFolderType types[4];
549 gboolean dimmed = FALSE;
551 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
552 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
553 rule = MODEST_DIMMING_RULE (user_data);
555 types[0] = TNY_FOLDER_TYPE_DRAFTS;
556 types[1] = TNY_FOLDER_TYPE_OUTBOX;
557 types[2] = TNY_FOLDER_TYPE_SENT;
558 types[3] = TNY_FOLDER_TYPE_ARCHIVE;
560 /* Check dimmed rule */
562 dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
564 modest_dimming_rule_set_notification (rule, "");
567 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
569 modest_dimming_rule_set_notification (rule, "");
572 dimmed = _selected_folder_is_any_of_type (win, types, 4);
574 modest_dimming_rule_set_notification (rule, "");
577 dimmed = _transfer_mode_enabled (win);
579 modest_dimming_rule_set_notification (rule, "");
586 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
588 ModestDimmingRule *rule = NULL;
589 gboolean dimmed = FALSE;
590 const DimmedState *state = NULL;
592 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
593 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
594 rule = MODEST_DIMMING_RULE (user_data);
595 state = modest_window_get_dimming_state (win);
597 /* Check dimmed rule */
599 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
602 dimmed = state->any_marked_as_deleted;
604 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
607 dimmed = _selected_msg_sent_in_progress (win);
609 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
616 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
618 ModestDimmingRule *rule = NULL;
619 gboolean dimmed = FALSE;
620 TnyFolderType types[3];
622 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
623 rule = MODEST_DIMMING_RULE (user_data);
625 /* main window dimming rules */
626 if (MODEST_IS_MAIN_WINDOW(win)) {
628 types[0] = TNY_FOLDER_TYPE_DRAFTS;
629 types[1] = TNY_FOLDER_TYPE_OUTBOX;
630 types[2] = TNY_FOLDER_TYPE_ROOT;
632 /* Check dimmed rule */
634 dimmed = _selected_folder_is_any_of_type (win, types, 3);
636 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
639 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
641 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
644 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
646 /* msg view window dimming rules */
647 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
649 /* Check dimmed rule */
651 dimmed = _transfer_mode_enabled (win);
653 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
656 dimmed = _msg_download_in_progress (win);
658 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
667 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
669 ModestDimmingRule *rule = NULL;
670 gboolean dimmed = FALSE;
672 g_return_val_if_fail (MODEST_IS_MAIN_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 = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
681 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
683 modest_dimming_rule_set_notification (rule, "");
690 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
692 gboolean dimmed = FALSE;
694 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
696 /* Check dimmed rule */
704 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
706 ModestDimmingRule *rule = NULL;
707 const DimmedState *state = NULL;
708 gboolean dimmed = FALSE;
710 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
711 rule = MODEST_DIMMING_RULE (user_data);
712 state = modest_window_get_dimming_state (win);
714 /* Check dimmed rule */
715 if (MODEST_IS_MAIN_WINDOW (win)) {
717 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
719 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
722 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
725 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
727 gchar *num = NULL, *message = NULL;
729 num = g_strdup_printf ("%d", state->already_opened_msg);
730 message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
731 modest_dimming_rule_set_notification (rule, message);
738 dimmed = state->any_marked_as_deleted;
740 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
744 dimmed = state->sent_in_progress;
746 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
749 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
751 dimmed = _transfer_mode_enabled (win);
753 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
756 dimmed = state->any_marked_as_deleted;
758 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
761 dimmed = state->sent_in_progress;
763 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
766 /* The delete button should be dimmed when viewing an attachment,
767 * but should be enabled when viewing a message from the list,
768 * or when viewing a search result.
771 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
772 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
774 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
784 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
786 ModestDimmingRule *rule = NULL;
787 GtkWidget *header_view = NULL;
788 gboolean dimmed = FALSE;
790 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
791 rule = MODEST_DIMMING_RULE (user_data);
793 /* main window dimming rules */
794 if (MODEST_IS_MAIN_WINDOW(win)) {
796 /* Check dimmed rule */
797 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
798 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
800 /* If the header view has the focus: */
801 if (header_view && gtk_widget_is_focus (header_view)) {
802 /* Check dimmed rule */
804 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
807 /* If the folder view has the focus: */
808 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
809 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
810 if (folder_view && gtk_widget_is_focus (folder_view)) {
811 TnyFolderStore *folder_store
812 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
814 /* Only enable for folders, not accounts,
815 * though the UI spec is not clear about that.
816 * If we enable this for accounts then we must
817 * add code to handle them in modest_ui_actions_on_details(). */
818 if (!TNY_IS_FOLDER(folder_store)) {
820 modest_dimming_rule_set_notification (rule, "");
823 g_object_unref (folder_store);
826 modest_dimming_rule_set_notification (rule, "");
829 dimmed = _msg_download_in_progress (win);
831 modest_dimming_rule_set_notification (rule, "");
838 /* msg view window dimming rules */
841 /* Check dimmed rule */
843 if (MODEST_IS_MSG_VIEW_WINDOW (win))
844 dimmed = _msg_download_in_progress (win);
846 modest_dimming_rule_set_notification (rule, "");
849 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
850 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
853 modest_dimming_rule_set_notification (rule, "");
862 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
864 ModestDimmingRule *rule = NULL;
865 TnyHeaderFlags flags;
866 const DimmedState *state = NULL;
867 gboolean dimmed = FALSE;
869 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
870 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
871 rule = MODEST_DIMMING_RULE (user_data);
872 state = modest_window_get_dimming_state (win);
874 flags = TNY_HEADER_FLAG_SEEN;
876 /* Check dimmed rule */
878 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
881 dimmed = state->all_marked_as_seen;
883 modest_dimming_rule_set_notification (rule, "");
890 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
892 ModestDimmingRule *rule = NULL;
893 TnyHeaderFlags flags;
894 const DimmedState *state = NULL;
895 gboolean dimmed = FALSE;
897 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
898 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
899 rule = MODEST_DIMMING_RULE (user_data);
900 state = modest_window_get_dimming_state (win);
902 flags = TNY_HEADER_FLAG_SEEN;
904 /* Check dimmed rule */
906 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
908 dimmed = !state->any_marked_as_seen;
910 modest_dimming_rule_set_notification (rule, "");
917 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
919 ModestDimmingRule *rule = NULL;
920 gboolean dimmed = FALSE;
922 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
923 rule = MODEST_DIMMING_RULE (user_data);
925 if (MODEST_IS_MAIN_WINDOW (win))
926 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
927 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
928 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
935 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
937 GtkWidget *folder_view = NULL;
938 ModestDimmingRule *rule = NULL;
939 const DimmedState *state = NULL;
940 gboolean dimmed = FALSE;
942 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
943 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
944 rule = MODEST_DIMMING_RULE (user_data);
945 state = modest_window_get_dimming_state (win);
947 /* Get the folder view */
948 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
949 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
952 /* Check diming rules for folders transfer */
953 if (gtk_widget_is_focus (folder_view)) {
954 TnyFolderType types[5];
956 types[0] = TNY_FOLDER_TYPE_DRAFTS;
957 types[1] = TNY_FOLDER_TYPE_OUTBOX;
958 types[2] = TNY_FOLDER_TYPE_SENT;
959 types[3] = TNY_FOLDER_TYPE_ROOT;
960 types[4] = TNY_FOLDER_TYPE_INBOX;
962 /* Apply folder rules */
964 dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
966 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
969 dimmed = _selected_folder_is_any_of_type (win, types, 5);
971 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
975 /* Check diming rules for messages transfer */
977 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
979 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"),
980 state->already_opened_msg);
981 modest_dimming_rule_set_notification (rule, message);
986 if (!gtk_widget_is_focus (folder_view))
987 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
991 dimmed = _selected_msg_sent_in_progress (win);
993 modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
1000 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
1002 ModestDimmingRule *rule = NULL;
1003 gboolean dimmed = FALSE;
1005 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1006 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1007 rule = MODEST_DIMMING_RULE (user_data);
1009 /* Check dimmed rule */
1011 dimmed = _transfer_mode_enabled (win);
1013 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1017 dimmed = _selected_msg_sent_in_progress (win);
1019 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1022 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1023 /* The move_to button should be dimmed when viewing an attachment,
1024 * but should be enabled when viewing a message from the list,
1025 * or when viewing a search result.
1027 if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
1028 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
1033 modest_dimming_rule_set_notification (rule, _("emev_nc_unabletomove_item"));
1040 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
1042 ModestDimmingRule *rule = NULL;
1043 gboolean dimmed = FALSE;
1045 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1046 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1047 rule = MODEST_DIMMING_RULE (user_data);
1049 /* Check dimmed rule */
1051 dimmed = _transfer_mode_enabled (win);
1053 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1060 modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
1062 ModestDimmingRule *rule = NULL;
1063 TnyFolderType types[3];
1064 gboolean dimmed = FALSE;
1066 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1067 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1068 rule = MODEST_DIMMING_RULE (user_data);
1070 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1071 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1072 types[2] = TNY_FOLDER_TYPE_SENT;
1074 /* Check dimmed rule */
1076 dimmed = _clipboard_is_empty (win);
1078 modest_dimming_rule_set_notification (rule,
1079 dgettext("hildon-common-strings",
1080 "ecoc_ib_edwin_nothing_to_paste"));
1083 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1085 modest_dimming_rule_set_notification (rule,
1086 dgettext("hildon-common-strings",
1087 "ckct_ib_unable_to_paste_here"));
1090 dimmed = !_folder_view_has_focus (win);
1092 modest_dimming_rule_set_notification (rule,
1093 dgettext("hildon-common-strings",
1094 "ckct_ib_unable_to_paste_here"));
1097 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
1099 modest_dimming_rule_set_notification (rule,
1100 dgettext("hildon-common-strings",
1101 "ckct_ib_unable_to_paste_here"));
1104 dimmed = _selected_folder_is_same_as_source (win);
1106 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1109 dimmed = _selected_folder_has_subfolder_with_same_name (win);
1111 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_copy_target_error"));
1119 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
1121 ModestDimmingRule *rule = NULL;
1122 gboolean dimmed = FALSE;
1123 GtkWidget *focused = NULL;
1125 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1126 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1127 rule = MODEST_DIMMING_RULE (user_data);
1129 focused = gtk_window_get_focus (GTK_WINDOW (win));
1131 /* Main window dimming rules */
1132 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1133 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1135 if (!dimmed && MODEST_IS_MAIN_WINDOW (win))
1136 dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
1138 if (!dimmed && GTK_IS_ENTRY (focused)) {
1139 const gchar *current_text;
1140 current_text = gtk_entry_get_text (GTK_ENTRY (focused));
1141 dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
1144 if (!dimmed && GTK_IS_TEXT_VIEW (focused)) {
1145 GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1146 dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
1149 if (dimmed && MODEST_IS_ATTACHMENTS_VIEW (focused))
1155 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
1157 ModestDimmingRule *rule = NULL;
1158 gboolean dimmed = FALSE;
1160 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1161 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1162 rule = MODEST_DIMMING_RULE (user_data);
1164 /* Check dimmed rule */
1166 dimmed = _invalid_attach_selected (win, TRUE, TRUE, FALSE, rule);
1169 dimmed = _purged_attach_selected (win, FALSE, NULL);
1171 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1179 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
1181 ModestDimmingRule *rule = NULL;
1182 gboolean dimmed = FALSE;
1184 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1185 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1186 rule = MODEST_DIMMING_RULE (user_data);
1188 /* Check dimmed rule */
1190 dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
1193 dimmed = _purged_attach_selected (win, FALSE, NULL);
1195 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1203 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
1205 ModestDimmingRule *rule = NULL;
1206 const DimmedState *state = NULL;
1207 gboolean dimmed = FALSE;
1209 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
1210 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1211 rule = MODEST_DIMMING_RULE (user_data);
1212 state = modest_window_get_dimming_state (win);
1214 /* Check in main window if there's only one message selected */
1215 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1216 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
1219 /* Check in view window if there's any attachment selected */
1220 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
1221 dimmed = _invalid_attach_selected (win, FALSE, FALSE, TRUE, NULL);
1223 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1228 dimmed = _selected_msg_sent_in_progress (win);
1230 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1234 /* cannot purge in editable drafts nor pop folders */
1236 dimmed = _invalid_folder_for_purge (win, rule);
1239 /* Check if the selected message in main window has attachments */
1240 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1241 dimmed = !(state->any_has_attachments);
1243 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1246 /* Check if all attachments are already purged */
1248 dimmed = _purged_attach_selected (win, TRUE, rule);
1251 /* Check if the message is already downloaded */
1252 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1253 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
1255 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
1263 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
1265 ModestDimmingRule *rule = NULL;
1266 gboolean dimmed = FALSE;
1268 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1269 rule = MODEST_DIMMING_RULE (user_data);
1271 /* Check dimmed rule */
1272 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
1273 dimmed = _clipboard_is_empty (win);
1275 modest_dimming_rule_set_notification (rule, "");
1278 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1279 dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
1286 modest_ui_dimming_rules_on_redo (ModestWindow *win, gpointer user_data)
1288 ModestDimmingRule *rule = NULL;
1289 gboolean dimmed = FALSE;
1291 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1292 rule = MODEST_DIMMING_RULE (user_data);
1294 /* Check dimmed rule */
1295 if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
1296 dimmed = !modest_msg_edit_window_can_redo (MODEST_MSG_EDIT_WINDOW (win));
1303 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
1305 ModestDimmingRule *rule = NULL;
1306 const DimmedState *state = NULL;
1307 gboolean dimmed = FALSE;
1309 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1310 rule = MODEST_DIMMING_RULE (user_data);
1311 state = modest_window_get_dimming_state (win);
1313 /* Check common dimming rules */
1315 dimmed = _invalid_clipboard_selected (win, rule);
1318 /* Check window specific dimming rules */
1319 if (MODEST_IS_MAIN_WINDOW (win)) {
1320 /* Get focused widget */
1321 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1323 if (MODEST_IS_HEADER_VIEW (focused)) {
1325 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1327 modest_dimming_rule_set_notification (rule, "");
1330 dimmed = _selected_msg_sent_in_progress (win);
1332 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1335 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1337 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
1340 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1341 TnyFolderType types[3];
1343 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1344 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1345 types[2] = TNY_FOLDER_TYPE_SENT;
1347 /* Apply folder rules */
1349 dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
1351 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
1354 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
1356 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1359 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1361 modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
1370 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
1372 ModestDimmingRule *rule = NULL;
1373 const DimmedState *state = NULL;
1374 gboolean dimmed = FALSE;
1376 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1377 rule = MODEST_DIMMING_RULE (user_data);
1378 state = modest_window_get_dimming_state (win);
1380 /* Check common dimming rules */
1382 dimmed = _invalid_clipboard_selected (win, rule);
1385 /* Check window specific dimming rules */
1386 if (MODEST_IS_MAIN_WINDOW (win)) {
1387 /* Get focused widget */
1388 GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
1390 if (MODEST_IS_HEADER_VIEW (focused)) {
1392 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
1394 modest_dimming_rule_set_notification (rule, "");
1397 dimmed = _selected_msg_sent_in_progress (win);
1399 modest_dimming_rule_set_notification (rule, _(""));
1402 dimmed = (state->already_opened_msg > 0) ? TRUE : FALSE;
1404 modest_dimming_rule_set_notification (rule, _(""));
1407 else if (MODEST_IS_FOLDER_VIEW (focused)) {
1408 TnyFolderType types[3];
1410 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1411 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1412 types[2] = TNY_FOLDER_TYPE_SENT;
1415 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
1417 modest_dimming_rule_set_notification (rule, _(""));
1420 dimmed = _selected_folder_is_any_of_type (win, types, 3);
1422 modest_dimming_rule_set_notification (rule, _(""));
1431 modest_ui_dimming_rules_on_set_style (ModestWindow *win, gpointer user_data)
1433 ModestDimmingRule *rule = NULL;
1434 const DimmedState *state = NULL;
1435 gboolean dimmed = FALSE;
1437 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1438 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1439 rule = MODEST_DIMMING_RULE (user_data);
1440 state = modest_window_get_dimming_state (win);
1443 /* Check common dimming rules */
1445 ModestMsgEditFormat format;
1446 format = modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
1448 dimmed = (format != MODEST_MSG_EDIT_FORMAT_HTML);
1450 modest_dimming_rule_set_notification (rule, _("mcen_ib_item_unavailable_plaintext"));
1455 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1456 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1458 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1460 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1468 modest_ui_dimming_rules_on_zoom (ModestWindow *win, gpointer user_data)
1470 ModestDimmingRule *rule = NULL;
1471 const DimmedState *state = NULL;
1472 gboolean dimmed = FALSE;
1474 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1475 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1476 rule = MODEST_DIMMING_RULE (user_data);
1477 state = modest_window_get_dimming_state (win);
1481 body = modest_msg_edit_window_get_child_widget (MODEST_MSG_EDIT_WINDOW (win),
1482 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1484 dimmed = ((body == NULL)||(!gtk_widget_is_focus (body)));
1486 modest_dimming_rule_set_notification (rule, _("mcen_ib_move_cursor_to_message"));
1494 modest_ui_dimming_rules_on_editor_paste (ModestWindow *win, gpointer user_data)
1496 ModestDimmingRule *rule = NULL;
1497 const DimmedState *state = NULL;
1498 gboolean dimmed = FALSE;
1499 GtkWidget *focused = NULL;
1501 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1502 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1503 rule = MODEST_DIMMING_RULE (user_data);
1504 state = modest_window_get_dimming_state (win);
1506 focused = gtk_window_get_focus (GTK_WINDOW (win));
1509 dimmed = MODEST_IS_ATTACHMENTS_VIEW (focused);
1513 dimmed = GTK_IS_TOGGLE_BUTTON (focused);
1517 ModestEmailClipboard *e_clipboard = modest_runtime_get_email_clipboard ();
1518 dimmed = modest_email_clipboard_cleared (e_clipboard) &&
1519 (modest_msg_edit_window_get_clipboard_text(MODEST_MSG_EDIT_WINDOW (win)) == NULL) &&
1520 !gtk_clipboard_wait_is_text_available(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
1527 modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer user_data)
1529 ModestDimmingRule *rule = NULL;
1530 const DimmedState *state = NULL;
1531 gboolean dimmed = FALSE;
1533 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1534 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1535 rule = MODEST_DIMMING_RULE (user_data);
1536 state = modest_window_get_dimming_state (win);
1539 TnyList *selected_attachments = NULL;
1540 gint n_att_selected = 0;
1541 GtkWidget *attachments_view;
1542 attachments_view = modest_msg_edit_window_get_child_widget (
1543 MODEST_MSG_EDIT_WINDOW (win),
1544 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
1546 selected_attachments = modest_attachments_view_get_selection (
1547 MODEST_ATTACHMENTS_VIEW (attachments_view));
1548 n_att_selected = tny_list_get_length (selected_attachments);
1549 g_object_unref (selected_attachments);
1551 dimmed = (n_att_selected != 1);
1558 modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
1560 ModestDimmingRule *rule = NULL;
1561 const DimmedState *state = NULL;
1562 gboolean dimmed = FALSE;
1564 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1565 g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
1566 rule = MODEST_DIMMING_RULE (user_data);
1567 state = modest_window_get_dimming_state (win);
1570 GtkWidget *subject_field, *body_field;
1571 GtkTextBuffer *body_buffer;
1572 const gchar *subject = NULL;
1573 body_field = modest_msg_edit_window_get_child_widget (
1574 MODEST_MSG_EDIT_WINDOW (win),
1575 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY);
1576 subject_field = modest_msg_edit_window_get_child_widget (
1577 MODEST_MSG_EDIT_WINDOW (win),
1578 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
1579 body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
1580 subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
1582 dimmed = ((subject == NULL || subject[0] == '\0')
1583 || (gtk_text_buffer_get_char_count(body_buffer) == 0));
1585 modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_or_body_not_modified"));
1589 GtkWidget *to_field, *cc_field, *bcc_field;
1590 GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
1591 cc_field = modest_msg_edit_window_get_child_widget (
1592 MODEST_MSG_EDIT_WINDOW (win),
1593 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC);
1594 to_field = modest_msg_edit_window_get_child_widget (
1595 MODEST_MSG_EDIT_WINDOW (win),
1596 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO);
1597 bcc_field = modest_msg_edit_window_get_child_widget (
1598 MODEST_MSG_EDIT_WINDOW (win),
1599 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC);
1600 to_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (to_field));
1601 cc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (cc_field));
1602 bcc_buffer = modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (bcc_field));
1604 dimmed = ((gtk_text_buffer_get_char_count (to_buffer) +
1605 gtk_text_buffer_get_char_count (cc_buffer) +
1606 gtk_text_buffer_get_char_count (bcc_buffer)) == 0);
1608 modest_dimming_rule_set_notification (rule, _("mcen_ib_add_recipients_first"));
1615 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
1617 ModestDimmingRule *rule = NULL;
1618 gboolean dimmed = FALSE;
1620 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1621 rule = MODEST_DIMMING_RULE (user_data);
1623 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1625 /* Check dimmed rule */
1627 dimmed = _transfer_mode_enabled (win);
1629 modest_dimming_rule_set_notification (
1630 rule, _("mail_ib_notavailable_downloading"));
1633 dimmed = modest_msg_view_window_first_message_selected (
1634 MODEST_MSG_VIEW_WINDOW(win));
1635 modest_dimming_rule_set_notification (rule, NULL);
1642 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
1644 ModestDimmingRule *rule = NULL;
1645 gboolean dimmed = FALSE;
1647 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
1648 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1649 rule = MODEST_DIMMING_RULE (user_data);
1651 /* Check dimmed rule */
1653 dimmed = _transfer_mode_enabled (win);
1655 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
1658 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
1659 modest_dimming_rule_set_notification (rule, NULL);
1667 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1669 const gboolean dimmed =
1670 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1677 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1679 ModestDimmingRule *rule = NULL;
1680 TnyFolderType types[1];
1681 const DimmedState *state = NULL;
1682 gboolean dimmed = FALSE;
1684 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1685 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1686 rule = MODEST_DIMMING_RULE (user_data);
1687 state = modest_window_get_dimming_state (win);
1689 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1691 /* Check dimmed rules */
1693 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1695 modest_dimming_rule_set_notification (rule, "");
1698 dimmed = !_sending_in_progress (win);
1700 modest_dimming_rule_set_notification (rule, "");
1707 modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
1709 ModestDimmingRule *rule = NULL;
1710 TnyFolderType types[1];
1711 const DimmedState *state = NULL;
1712 gboolean dimmed = FALSE;
1714 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1716 rule = MODEST_DIMMING_RULE (user_data);
1717 state = modest_window_get_dimming_state (win);
1719 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1721 /* Check dimmed rules */
1723 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1725 modest_dimming_rule_set_notification (rule, "");
1728 dimmed = !_sending_in_progress (win);
1730 modest_dimming_rule_set_notification (rule, "");
1737 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1739 ModestDimmingRule *rule = NULL;
1740 gboolean dimmed = FALSE;
1742 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1743 rule = MODEST_DIMMING_RULE (user_data);
1745 /* Check dimmed rule */
1747 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1750 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1757 modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_data)
1759 ModestDimmingRule *rule = NULL;
1760 gboolean dimmed = FALSE;
1762 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1763 rule = MODEST_DIMMING_RULE (user_data);
1765 /* Check dimmed rule */
1767 GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
1768 if (g_slist_length (account_names) <= 1)
1771 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1773 modest_account_mgr_free_account_names (account_names);
1780 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1782 ModestDimmingRule *rule = NULL;
1783 gboolean dimmed = FALSE;
1784 GtkWidget *focused = NULL;
1786 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1787 rule = MODEST_DIMMING_RULE (user_data);
1788 focused = gtk_window_get_focus (GTK_WINDOW (win));
1793 gchar *selection = NULL;
1794 if (GTK_IS_TEXT_VIEW (focused)) {
1795 GtkTextIter start, end;
1796 GtkTextBuffer *buffer = NULL;
1797 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
1798 if (gtk_text_buffer_get_selection_bounds (buffer, &start, &end)) {
1799 selection = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
1801 } else if (GTK_IS_LABEL (focused)) {
1803 if (gtk_label_get_selection_bounds (GTK_LABEL (focused), &start, &end)) {
1804 const gchar *start_offset;
1805 start_offset = gtk_label_get_text (GTK_LABEL (focused));
1806 start_offset = g_utf8_offset_to_pointer (start_offset, start);
1807 selection = g_new0 (gchar, end - start + 1);
1808 g_utf8_strncpy (selection, start_offset, end - start);
1811 gboolean do_check = TRUE;
1812 GtkClipboard *clipboard;
1813 if (GTK_IS_HTML (focused)) {
1816 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
1817 do_check = !((sel == NULL) || (sel[0] == '\0'));
1820 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1821 selection = gtk_clipboard_wait_for_text (clipboard);
1826 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1832 /* *********************** static utility functions ******************** */
1836 _selected_folder_not_writeable (ModestMainWindow *win,
1839 GtkWidget *folder_view = NULL;
1840 TnyFolderStore *parent_folder = NULL;
1841 ModestEmailClipboard *clipboard = NULL;
1842 ModestTnyFolderRules rules;
1843 gboolean is_local_acc = FALSE;
1844 gboolean xfer_folders = FALSE;
1845 gboolean result = FALSE;
1847 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1849 /* Get folder view */
1850 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1851 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1852 /* If no folder view, always dimmed */
1856 /* Get selected folder as parent of new folder to create */
1857 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1858 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1859 /* If it's the local account and its transfering folders, then do not dim */
1860 if (TNY_IS_ACCOUNT (parent_folder)) {
1861 is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
1863 clipboard = modest_runtime_get_email_clipboard ();
1864 xfer_folders = modest_email_clipboard_folder_copied (clipboard);
1869 result = !(is_local_acc && xfer_folders);
1871 result = !is_local_acc;
1875 /* Check dimmed rule */
1876 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1877 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1881 if (parent_folder != NULL)
1882 g_object_unref (parent_folder);
1888 _selected_folder_not_deletable (ModestMainWindow *win)
1890 GtkWidget *folder_view = NULL;
1891 TnyFolderStore *parent_folder = NULL;
1892 ModestTnyFolderRules rules;
1893 gboolean result = FALSE;
1895 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1897 /* Get folder view */
1898 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1899 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1900 /* If no folder view, always dimmed */
1904 /* Get selected folder as parent of new folder to create */
1905 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1906 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1911 /* Check dimmed rule */
1912 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1913 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
1917 if (parent_folder != NULL)
1918 g_object_unref (parent_folder);
1924 _selected_folder_not_moveable (ModestMainWindow *win)
1926 GtkWidget *folder_view = NULL;
1927 TnyFolderStore *parent_folder = NULL;
1928 ModestTnyFolderRules rules;
1929 gboolean result = FALSE;
1931 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1933 /* Get folder view */
1934 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1935 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1936 /* If no folder view, always dimmed */
1940 /* Get selected folder as parent of new folder to create */
1941 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1942 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1947 /* Check dimmed rule */
1948 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1949 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
1953 if (parent_folder != NULL)
1954 g_object_unref (parent_folder);
1960 _selected_folder_not_renameable (ModestMainWindow *win)
1962 GtkWidget *folder_view = NULL;
1963 TnyFolderStore *parent_folder = NULL;
1964 ModestTnyFolderRules rules;
1965 gboolean result = FALSE;
1967 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1969 /* Get folder view */
1970 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1971 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1972 /* If no folder view, always dimmed */
1976 /* Get selected folder as parent of new folder to create */
1977 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1978 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1983 /* Check dimmed rule */
1984 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1985 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
1989 if (parent_folder != NULL)
1990 g_object_unref (parent_folder);
1996 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1998 TnyFolderType types[2];
1999 gboolean result = FALSE;
2001 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2003 types[0] = TNY_FOLDER_TYPE_ROOT;
2004 types[1] = TNY_FOLDER_TYPE_INBOX;
2006 /* Check folder type */
2007 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
2009 /* Check pop and MMC accounts */
2011 result = _selected_folder_is_MMC_or_POP_root (win);
2019 _selected_folder_is_root (ModestMainWindow *win)
2021 TnyFolderType types[1];
2022 gboolean result = FALSE;
2024 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2026 /* All accounts are root items: */
2027 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2028 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2030 gboolean is_account = FALSE;
2031 TnyFolderStore *folder_store =
2032 modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2034 is_account = TNY_IS_ACCOUNT (folder_store);
2035 g_object_unref (folder_store);
2036 folder_store = NULL;
2043 /* Try something more precise: */
2044 types[0] = TNY_FOLDER_TYPE_ROOT;
2046 /* Check folder type */
2047 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
2049 /* Check pop and MMC accounts */
2051 result = _selected_folder_is_MMC_or_POP_root (win);
2058 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
2060 GtkWidget *folder_view = NULL;
2061 TnyFolderStore *parent_folder = NULL;
2062 gboolean result = FALSE;
2064 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2065 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2069 /* Get selected folder as parent of new folder to create */
2070 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2074 if (TNY_IS_ACCOUNT (parent_folder)) {
2075 /* If it's the local account then do not dim */
2076 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
2079 /* If it's the MMC root folder then dim it */
2080 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
2083 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
2084 /* If it's POP then dim */
2085 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2086 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
2090 g_object_unref (parent_folder);
2096 _header_view_is_all_selected (ModestMainWindow *win)
2098 const DimmedState *state = NULL;
2100 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2102 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2104 return state->all_selected;
2108 _selected_folder_is_empty (ModestMainWindow *win)
2110 GtkWidget *folder_view = NULL;
2111 TnyFolderStore *folder = NULL;
2112 gboolean result = FALSE;
2114 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2116 /* Get folder view */
2117 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2118 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2119 /* If no folder view, always dimmed */
2123 /* Get selected folder as parent of new folder to create */
2124 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2125 if (!(folder && TNY_IS_FOLDER(folder))) {
2127 g_object_unref (folder);
2131 /* Check folder type */
2132 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
2135 g_object_unref (folder);
2141 _folder_view_has_focus (ModestWindow *win)
2143 GtkWidget *folder_view = NULL;
2145 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2147 /* Get folder view */
2148 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2149 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2153 if (gtk_widget_is_focus(folder_view))
2160 _selected_folder_is_same_as_source (ModestWindow *win)
2162 ModestEmailClipboard *clipboard = NULL;
2163 GtkWidget *folder_view = NULL;
2164 TnyFolderStore *folder = NULL;
2165 gboolean result = FALSE;
2167 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2169 /* Get folder view */
2170 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2171 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2175 /* Get selected folder as destination folder */
2176 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2177 if (!(folder && TNY_IS_FOLDER(folder))) {
2182 /* Check clipboard is cleared */
2183 clipboard = modest_runtime_get_email_clipboard ();
2184 if (modest_email_clipboard_cleared (clipboard)) {
2189 /* Check source folder */
2190 result = modest_email_clipboard_check_source_folder (clipboard, TNY_FOLDER (folder));
2194 g_object_unref (folder);
2200 _selected_folder_is_any_of_type (ModestWindow *win,
2201 TnyFolderType types[],
2204 GtkWidget *folder_view = NULL;
2205 TnyFolderStore *folder = NULL;
2206 TnyFolderType folder_type;
2208 gboolean result = FALSE;
2210 /*Get current folder */
2211 if (MODEST_IS_MAIN_WINDOW(win)) {
2213 /* Get folder view */
2214 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2215 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2216 /* If no folder view, always dimmed */
2220 /* Get selected folder as parent of new folder to create */
2221 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2223 if (!(folder && TNY_IS_FOLDER(folder))) {
2225 g_object_unref (folder);
2229 /* Check folder type */
2230 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
2232 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2233 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
2234 for (i=0; i < ntypes; i++) {
2235 result = result || folder_type == types[i];
2241 g_object_unref (folder);
2247 _folder_is_any_of_type (TnyFolder *folder,
2248 TnyFolderType types[],
2251 TnyFolderType folder_type;
2252 gboolean result = FALSE;
2255 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
2257 /* Get folder type */
2258 folder_type = modest_tny_folder_guess_folder_type (folder);
2259 if (folder_type == TNY_FOLDER_TYPE_INVALID)
2260 g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
2262 /* Check foler type */
2263 for (i=0; i < ntypes; i++) {
2264 result = result || folder_type == types[i];
2271 _clipboard_is_empty (ModestWindow *win)
2273 gboolean result = FALSE;
2275 if (MODEST_IS_MAIN_WINDOW (win)) {
2276 ModestEmailClipboard *clipboard = NULL;
2277 clipboard = modest_runtime_get_email_clipboard ();
2278 if (modest_email_clipboard_cleared (clipboard))
2286 _invalid_clipboard_selected (ModestWindow *win,
2287 ModestDimmingRule *rule)
2289 const DimmedState *state = NULL;
2290 gboolean result = FALSE;
2291 GtkWidget *focused = NULL;
2293 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2294 state = modest_window_get_dimming_state (win);
2295 /* Get focuesed widget */
2296 focused = gtk_window_get_focus (GTK_WINDOW (win));
2298 if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
2299 gboolean has_selection = FALSE;
2300 if (GTK_IS_TEXT_VIEW (focused)) {
2301 GtkTextBuffer *buffer = NULL;
2302 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2303 has_selection = gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER (buffer));
2304 } else if (GTK_IS_EDITABLE (focused)) {
2305 has_selection = gtk_editable_get_selection_bounds (GTK_EDITABLE (focused), NULL, NULL);
2307 result = !has_selection;
2308 } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2310 MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
2311 if (GTK_IS_LABEL (focused) &&
2312 !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
2314 } else if (GTK_IS_TEXT_VIEW (focused)) {
2315 GtkTextBuffer *buffer;
2316 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
2317 result = !gtk_text_buffer_get_has_selection (buffer);
2318 } else if (GTK_IS_HTML (focused)) {
2321 sel = gtk_html_get_selection_html (GTK_HTML (focused), &len);
2322 result = ((sel == NULL) || (sel[0] == '\0'));
2323 } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
2326 GtkClipboard *clipboard;
2329 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
2330 /* Get clipboard selection*/
2331 selection = gtk_clipboard_wait_for_text (clipboard);
2333 result = (selection == NULL);
2341 modest_dimming_rule_set_notification (rule, "");
2344 else if (MODEST_IS_MAIN_WINDOW (win)) {
2346 result = state->n_selected == 0;
2348 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2356 _invalid_attach_selected (ModestWindow *win,
2359 gboolean for_remove,
2360 ModestDimmingRule *rule)
2362 TnyList *attachments;
2364 TnyHeaderFlags flags;
2365 gboolean nested_attachments = FALSE;
2366 gboolean selected_messages = FALSE;
2367 const DimmedState *state = NULL;
2368 gboolean result = FALSE;
2370 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
2371 state = modest_window_get_dimming_state (win);
2373 if (MODEST_IS_MAIN_WINDOW (win)) {
2374 flags = TNY_HEADER_FLAG_ATTACHMENTS;
2376 result = !state->any_has_attachments;
2378 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2380 /* Get selected atachments */
2381 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2382 n_selected = tny_list_get_length (attachments);
2387 result = n_selected != 1;
2390 result = n_selected < 1;
2393 /* Check attached type (view operation not required) */
2394 if (!result && !for_view) {
2396 iter = tny_list_create_iterator (attachments);
2397 while (!tny_iterator_is_done (iter) && !result) {
2398 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2399 TnyList *nested_list = tny_simple_list_new ();
2400 if (!for_remove && TNY_IS_MSG (mime_part)) {
2401 selected_messages = TRUE;
2404 tny_mime_part_get_parts (mime_part, nested_list);
2405 if (!for_remove && tny_list_get_length (nested_list) > 0) {
2406 nested_attachments = TRUE;
2409 g_object_unref (nested_list);
2410 g_object_unref (mime_part);
2411 tny_iterator_next (iter);
2413 g_object_unref (iter);
2416 /* Set notifications */
2417 if (result && rule != NULL) {
2418 if (selected_messages) {
2419 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
2420 } else if (nested_attachments) {
2421 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
2422 } else if (n_selected == 0) {
2423 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
2424 } else if (unique) {
2425 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
2430 g_object_unref (attachments);
2437 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
2439 TnyList *attachments = NULL;
2442 gint n_attachments = 0;
2443 gboolean result = FALSE;
2445 /* This should check if _all_ the attachments are already purged. If only some
2446 * of them are purged, then it does not cause dim as there's a confirmation dialog
2447 * for removing only local attachments */
2449 /* Get selected atachments */
2450 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2451 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2452 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2453 /* If we're in main window, we won't know if there are already purged attachments */
2457 if (attachments == NULL)
2460 if (tny_list_get_length (attachments)) {
2461 g_object_unref (attachments);
2465 iter = tny_list_create_iterator (attachments);
2466 while (!tny_iterator_is_done (iter)) {
2467 TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
2468 if (tny_mime_part_is_purged (mime_part)) {
2472 g_object_unref (mime_part);
2473 tny_iterator_next (iter);
2475 g_object_unref (iter);
2478 g_object_unref (attachments);
2481 result = (purged == n_attachments);
2483 result = (purged > 0);
2485 /* This string no longer exists, refer to NB#75415 for more info
2486 if (result && (rule != NULL))
2487 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
2494 _invalid_msg_selected (ModestMainWindow *win,
2496 ModestDimmingRule *rule)
2498 GtkWidget *folder_view = NULL;
2499 const DimmedState *state = NULL;
2500 gboolean result = FALSE;
2502 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
2503 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
2504 state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2506 /* Get folder view to check focus */
2507 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2508 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2510 /* Check dimmed rule (TODO: check focus on widgets */
2512 result = ((state->n_selected == 0 ) ||
2513 (gtk_widget_is_focus (folder_view)));
2515 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
2517 if (!result && unique) {
2518 result = state->n_selected > 1;
2520 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
2528 _msg_download_in_progress (ModestWindow *win)
2530 gboolean result = FALSE;
2532 g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
2534 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2535 result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
2537 else if (MODEST_IS_MAIN_WINDOW (win)) {
2538 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
2545 _msg_download_completed (ModestMainWindow *win)
2547 const DimmedState *state = modest_window_get_dimming_state (MODEST_WINDOW(win));
2548 return state->any_marked_as_cached;
2552 fill_list_of_caches (gpointer key, gpointer value, gpointer userdata)
2554 GSList **send_queues = (GSList **) userdata;
2555 *send_queues = g_slist_prepend (*send_queues, value);
2559 _selected_msg_sent_in_progress (ModestWindow *win)
2561 const DimmedState *state = modest_window_get_dimming_state (win);
2562 return state->sent_in_progress;
2567 _sending_in_progress (ModestWindow *win)
2569 GHashTable *send_queue_cache = NULL;
2570 ModestCacheMgr *cache_mgr = NULL;
2571 ModestTnySendQueue *send_queue = NULL;
2572 GSList *send_queues = NULL, *node = NULL;
2573 gboolean result = FALSE;
2575 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
2577 /* Get send queue */
2578 cache_mgr = modest_runtime_get_cache_mgr ();
2579 send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
2580 MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
2582 g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
2584 for (node = send_queues; node != NULL && !result; node = g_slist_next (node)) {
2585 send_queue = MODEST_TNY_SEND_QUEUE (node->data);
2587 /* Check if send operation is in progress */
2588 result = modest_tny_send_queue_sending_in_progress (send_queue);
2595 _invalid_folder_for_purge (ModestWindow *win,
2596 ModestDimmingRule *rule)
2598 TnyFolder *folder = NULL;
2599 TnyAccount *account = NULL;
2600 gboolean result = FALSE;
2602 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2604 /* Get folder and account of message */
2605 TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
2606 g_return_val_if_fail(msg != NULL, TRUE);
2607 folder = tny_msg_get_folder (msg);
2608 g_object_unref (msg);
2609 if (folder == NULL) {
2610 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
2613 } else if (MODEST_IS_MAIN_WINDOW (win)) {
2614 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
2615 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2618 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
2619 if (folder == NULL || ! TNY_IS_FOLDER (folder))
2622 g_return_val_if_reached (FALSE);
2624 account = modest_tny_folder_get_account (folder);
2625 if (account == NULL) goto frees;
2628 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
2629 TnyFolderType types[2];
2630 types[0] = TNY_FOLDER_TYPE_DRAFTS;
2631 types[1] = TNY_FOLDER_TYPE_OUTBOX;
2633 if (_selected_folder_is_any_of_type (win, types, 2)) {
2635 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
2640 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
2641 /* If it's POP then dim */
2642 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
2643 MODEST_PROTOCOL_STORE_POP) {
2644 TnyList *attachments = NULL;
2645 gint n_selected = 0;
2648 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
2650 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
2651 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
2652 n_selected = tny_list_get_length (attachments);
2653 g_object_unref (attachments);
2656 modest_dimming_rule_set_notification (rule,
2657 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
2658 "mail_ib_unable_to_pure_attach_pop_mail_plural",
2665 g_object_unref (folder);
2666 if (account != NULL)
2667 g_object_unref (account);
2673 _transfer_mode_enabled (ModestWindow *win)
2675 gboolean result = FALSE;
2678 if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
2679 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
2680 } else if (MODEST_IS_MAIN_WINDOW(win)) {
2681 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
2683 g_warning("_transfer_mode_enabled called with wrong window type");
2690 _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
2692 GtkWidget *folder_view = NULL;
2693 TnyFolderStore *folder = NULL;
2694 ModestEmailClipboard *clipboard = NULL;
2695 const gchar *folder_name = NULL;
2696 gboolean result = FALSE;
2698 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
2700 /*Get current parent folder */
2701 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
2702 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2703 /* If no folder view, always dimmed */
2704 if (!folder_view) return FALSE;
2706 /* Get selected folder as parent of new folder to create */
2707 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2708 if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
2710 /* get modest clipboard and source folder */
2711 clipboard = modest_runtime_get_email_clipboard ();
2712 folder_name = modest_email_clipboard_get_folder_name (clipboard);
2713 if (folder_name == NULL) goto frees;
2715 /* Check source subfolders names */
2716 result = modest_tny_folder_has_subfolder_with_name (folder, folder_name,
2722 g_object_unref (folder);
2729 modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
2732 ModestDimmingRule *rule = NULL;
2733 gboolean dimmed = FALSE;
2735 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2736 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
2737 rule = MODEST_DIMMING_RULE (user_data);
2739 /* Check dimmed rule */
2741 dimmed = !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
2748 modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
2751 g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
2753 ModestMsgEditFormat format =
2754 modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
2756 return (format != MODEST_MSG_EDIT_FORMAT_HTML);