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.
29 #include <glib/gi18n.h>
31 #include <tny-account-store.h>
32 #include <tny-simple-list.h>
34 #include <tny-mime-part.h>
35 #include <tny-vfs-stream.h>
36 #include "modest-marshal.h"
37 #include "modest-platform.h"
38 #include <modest-utils.h>
39 #include <modest-maemo-utils.h>
40 #include <modest-tny-msg.h>
41 #include <modest-msg-view-window.h>
42 #include <modest-main-window-ui.h>
43 #include "modest-msg-view-window-ui-dimming.h"
44 #include <modest-widget-memory.h>
45 #include <modest-runtime.h>
46 #include <modest-window-priv.h>
47 #include <modest-tny-folder.h>
48 #include <modest-text-utils.h>
49 #include <modest-account-mgr-helpers.h>
50 #include "modest-progress-bar.h"
51 #include "modest-defs.h"
52 #include "modest-hildon-includes.h"
53 #include "modest-ui-dimming-manager.h"
54 #include <gdk/gdkkeysyms.h>
55 #include <modest-tny-account.h>
56 #include <modest-mime-part-view.h>
57 #include <modest-isearch-view.h>
58 #include <modest-tny-mime-part.h>
61 #include <glib/gstdio.h>
62 #include <modest-debug.h>
64 #define DEFAULT_FOLDER "MyDocs/.documents"
66 static void modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass);
67 static void modest_msg_view_window_init (ModestMsgViewWindow *obj);
68 static void modest_header_view_observer_init(
69 ModestHeaderViewObserverIface *iface_class);
70 static void modest_msg_view_window_finalize (GObject *obj);
71 static void modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *obj,
73 static void modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
74 ModestMsgViewWindow *obj);
75 static void modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
76 ModestMsgViewWindow *obj);
78 static void modest_msg_view_window_disconnect_signals (ModestWindow *self);
79 static void modest_msg_view_window_set_zoom (ModestWindow *window,
81 static gdouble modest_msg_view_window_get_zoom (ModestWindow *window);
82 static gboolean modest_msg_view_window_zoom_minus (ModestWindow *window);
83 static gboolean modest_msg_view_window_zoom_plus (ModestWindow *window);
84 static gboolean modest_msg_view_window_key_event (GtkWidget *window,
87 static gboolean modest_msg_view_window_window_state_event (GtkWidget *widget,
88 GdkEventWindowState *event,
90 static void modest_msg_view_window_update_priority (ModestMsgViewWindow *window);
92 static void modest_msg_view_window_show_toolbar (ModestWindow *window,
93 gboolean show_toolbar);
95 static void modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
97 ModestMsgViewWindow *window);
99 static void modest_msg_view_window_on_row_changed (GtkTreeModel *header_model,
102 ModestMsgViewWindow *window);
104 static void modest_msg_view_window_on_row_deleted (GtkTreeModel *header_model,
106 ModestMsgViewWindow *window);
108 static void modest_msg_view_window_on_row_inserted (GtkTreeModel *header_model,
109 GtkTreePath *tree_path,
110 GtkTreeIter *tree_iter,
111 ModestMsgViewWindow *window);
113 static void modest_msg_view_window_on_row_reordered (GtkTreeModel *header_model,
117 ModestMsgViewWindow *window);
119 static void modest_msg_view_window_update_model_replaced (ModestHeaderViewObserver *window,
121 const gchar *tny_folder_id);
123 static void cancel_progressbar (GtkToolButton *toolbutton,
124 ModestMsgViewWindow *self);
126 static void on_queue_changed (ModestMailOperationQueue *queue,
127 ModestMailOperation *mail_op,
128 ModestMailOperationQueueNotification type,
129 ModestMsgViewWindow *self);
131 static void on_account_removed (TnyAccountStore *account_store,
135 static void on_move_focus (GtkWidget *widget,
136 GtkDirectionType direction,
139 static void view_msg_cb (ModestMailOperation *mail_op,
146 static void set_toolbar_mode (ModestMsgViewWindow *self,
147 ModestToolBarModes mode);
149 static void update_window_title (ModestMsgViewWindow *window);
151 static gboolean set_toolbar_transfer_mode (ModestMsgViewWindow *self);
152 static void init_window (ModestMsgViewWindow *obj);
154 static gboolean msg_is_visible (TnyHeader *header, gboolean check_outbox);
156 static void check_dimming_rules_after_change (ModestMsgViewWindow *window);
158 static gboolean on_fetch_image (ModestMsgView *msgview,
161 ModestMsgViewWindow *window);
163 static gboolean modest_msg_view_window_scroll_child (ModestMsgViewWindow *self,
164 GtkScrollType scroll_type,
168 /* list my signals */
175 static const GtkToggleActionEntry msg_view_toggle_action_entries [] = {
176 { "FindInMessage", MODEST_TOOLBAR_ICON_FIND, N_("qgn_toolb_gene_find"), NULL, NULL, G_CALLBACK (modest_msg_view_window_toggle_find_toolbar), FALSE },
177 { "ToolsFindInMessage", NULL, N_("mcen_me_viewer_find"), "<CTRL>F", NULL, G_CALLBACK (modest_msg_view_window_toggle_find_toolbar), FALSE },
180 static const GtkRadioActionEntry msg_view_zoom_action_entries [] = {
181 { "Zoom50", NULL, N_("mcen_me_viewer_50"), NULL, NULL, 50 },
182 { "Zoom80", NULL, N_("mcen_me_viewer_80"), NULL, NULL, 80 },
183 { "Zoom100", NULL, N_("mcen_me_viewer_100"), NULL, NULL, 100 },
184 { "Zoom120", NULL, N_("mcen_me_viewer_120"), NULL, NULL, 120 },
185 { "Zoom150", NULL, N_("mcen_me_viewer_150"), NULL, NULL, 150 },
186 { "Zoom200", NULL, N_("mcen_me_viewer_200"), NULL, NULL, 200 }
189 typedef struct _ModestMsgViewWindowPrivate ModestMsgViewWindowPrivate;
190 struct _ModestMsgViewWindowPrivate {
193 GtkWidget *main_scroll;
194 GtkWidget *find_toolbar;
197 /* Progress observers */
198 GtkWidget *progress_bar;
199 GSList *progress_widgets;
202 GtkWidget *progress_toolitem;
203 GtkWidget *cancel_toolitem;
204 GtkWidget *prev_toolitem;
205 GtkWidget *next_toolitem;
206 ModestToolBarModes current_toolbar_mode;
208 /* Optimized view enabled */
209 gboolean optimized_view;
211 /* Whether this was created via the *_new_for_search_result() function. */
212 gboolean is_search_result;
214 /* Whether the message is in outbox */
217 /* A reference to the @model of the header view
218 * to allow selecting previous/next messages,
219 * if the message is currently selected in the header view.
221 const gchar *header_folder_id;
222 GtkTreeModel *header_model;
223 GtkTreeRowReference *row_reference;
224 GtkTreeRowReference *next_row_reference;
226 gulong clipboard_change_handler;
227 gulong queue_change_handler;
228 gulong account_removed_handler;
229 gulong row_changed_handler;
230 gulong row_deleted_handler;
231 gulong row_inserted_handler;
232 gulong rows_reordered_handler;
235 GtkWidget *remove_attachment_banner;
237 guint progress_bar_timeout;
244 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
245 MODEST_TYPE_MSG_VIEW_WINDOW, \
246 ModestMsgViewWindowPrivate))
248 static GtkWindowClass *parent_class = NULL;
250 /* uncomment the following if you have defined any signals */
251 static guint signals[LAST_SIGNAL] = {0};
254 modest_msg_view_window_get_type (void)
256 static GType my_type = 0;
258 static const GTypeInfo my_info = {
259 sizeof(ModestMsgViewWindowClass),
260 NULL, /* base init */
261 NULL, /* base finalize */
262 (GClassInitFunc) modest_msg_view_window_class_init,
263 NULL, /* class finalize */
264 NULL, /* class data */
265 sizeof(ModestMsgViewWindow),
267 (GInstanceInitFunc) modest_msg_view_window_init,
270 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
271 "ModestMsgViewWindow",
274 static const GInterfaceInfo modest_header_view_observer_info =
276 (GInterfaceInitFunc) modest_header_view_observer_init,
277 NULL, /* interface_finalize */
278 NULL /* interface_data */
281 g_type_add_interface_static (my_type,
282 MODEST_TYPE_HEADER_VIEW_OBSERVER,
283 &modest_header_view_observer_info);
289 save_state (ModestWindow *self)
291 modest_widget_memory_save (modest_runtime_get_conf (),
293 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
298 restore_settings (ModestMsgViewWindow *self)
301 ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
304 conf = modest_runtime_get_conf ();
305 action = gtk_ui_manager_get_action (parent_priv->ui_manager,
306 "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarNormalScreenMenu");
307 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
308 modest_conf_get_bool (conf, MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR, NULL));
309 action = gtk_ui_manager_get_action (parent_priv->ui_manager,
310 "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarFullScreenMenu");
311 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
312 modest_conf_get_bool (conf, MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN, NULL));
313 modest_widget_memory_restore (conf,
315 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
318 static gboolean modest_msg_view_window_scroll_child (ModestMsgViewWindow *self,
319 GtkScrollType scroll_type,
323 ModestMsgViewWindowPrivate *priv;
324 gboolean return_value;
326 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
327 g_signal_emit_by_name (priv->main_scroll, "scroll-child", scroll_type, horizontal, &return_value);
332 add_scroll_binding (GtkBindingSet *binding_set,
334 GtkScrollType scroll)
336 guint keypad_keyval = keyval - GDK_Left + GDK_KP_Left;
338 gtk_binding_entry_add_signal (binding_set, keyval, 0,
340 GTK_TYPE_SCROLL_TYPE, scroll,
341 G_TYPE_BOOLEAN, FALSE);
342 gtk_binding_entry_add_signal (binding_set, keypad_keyval, 0,
344 GTK_TYPE_SCROLL_TYPE, scroll,
345 G_TYPE_BOOLEAN, FALSE);
349 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
351 GObjectClass *gobject_class;
352 ModestWindowClass *modest_window_class;
353 GtkBindingSet *binding_set;
355 gobject_class = (GObjectClass*) klass;
356 modest_window_class = (ModestWindowClass *) klass;
358 parent_class = g_type_class_peek_parent (klass);
359 gobject_class->finalize = modest_msg_view_window_finalize;
361 modest_window_class->set_zoom_func = modest_msg_view_window_set_zoom;
362 modest_window_class->get_zoom_func = modest_msg_view_window_get_zoom;
363 modest_window_class->zoom_minus_func = modest_msg_view_window_zoom_minus;
364 modest_window_class->zoom_plus_func = modest_msg_view_window_zoom_plus;
365 modest_window_class->show_toolbar_func = modest_msg_view_window_show_toolbar;
366 modest_window_class->disconnect_signals_func = modest_msg_view_window_disconnect_signals;
368 modest_window_class->save_state_func = save_state;
370 klass->scroll_child = modest_msg_view_window_scroll_child;
372 signals[MSG_CHANGED_SIGNAL] =
373 g_signal_new ("msg-changed",
374 G_TYPE_FROM_CLASS (gobject_class),
376 G_STRUCT_OFFSET (ModestMsgViewWindowClass, msg_changed),
378 modest_marshal_VOID__POINTER_POINTER,
379 G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER);
381 signals[SCROLL_CHILD_SIGNAL] =
382 g_signal_new ("scroll-child",
383 G_TYPE_FROM_CLASS (gobject_class),
384 G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
385 G_STRUCT_OFFSET (ModestMsgViewWindowClass, scroll_child),
387 modest_marshal_BOOLEAN__ENUM_BOOLEAN,
388 G_TYPE_BOOLEAN, 2, GTK_TYPE_SCROLL_TYPE, G_TYPE_BOOLEAN);
390 binding_set = gtk_binding_set_by_class (klass);
391 add_scroll_binding (binding_set, GDK_Up, GTK_SCROLL_STEP_UP);
392 add_scroll_binding (binding_set, GDK_Down, GTK_SCROLL_STEP_DOWN);
393 add_scroll_binding (binding_set, GDK_Page_Up, GTK_SCROLL_PAGE_UP);
394 add_scroll_binding (binding_set, GDK_Page_Down, GTK_SCROLL_PAGE_DOWN);
395 add_scroll_binding (binding_set, GDK_Home, GTK_SCROLL_START);
396 add_scroll_binding (binding_set, GDK_End, GTK_SCROLL_END);
398 g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
402 static void modest_header_view_observer_init(
403 ModestHeaderViewObserverIface *iface_class)
405 iface_class->update_func = modest_msg_view_window_update_model_replaced;
409 modest_msg_view_window_init (ModestMsgViewWindow *obj)
411 ModestMsgViewWindowPrivate *priv;
412 ModestWindowPrivate *parent_priv = NULL;
413 GtkActionGroup *action_group = NULL;
414 GError *error = NULL;
415 GdkPixbuf *window_icon;
417 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
418 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
419 parent_priv->ui_manager = gtk_ui_manager_new();
421 action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
422 gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
424 /* Add common actions */
425 gtk_action_group_add_actions (action_group,
426 modest_action_entries,
427 G_N_ELEMENTS (modest_action_entries),
429 gtk_action_group_add_toggle_actions (action_group,
430 modest_toggle_action_entries,
431 G_N_ELEMENTS (modest_toggle_action_entries),
433 gtk_action_group_add_toggle_actions (action_group,
434 msg_view_toggle_action_entries,
435 G_N_ELEMENTS (msg_view_toggle_action_entries),
437 gtk_action_group_add_radio_actions (action_group,
438 msg_view_zoom_action_entries,
439 G_N_ELEMENTS (msg_view_zoom_action_entries),
441 G_CALLBACK (modest_ui_actions_on_change_zoom),
444 gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
445 g_object_unref (action_group);
447 /* Load the UI definition */
448 gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
451 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
452 g_error_free (error);
457 /* Add accelerators */
458 gtk_window_add_accel_group (GTK_WINDOW (obj),
459 gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
461 priv->is_search_result = FALSE;
462 priv->is_outbox = FALSE;
464 priv->msg_view = NULL;
465 priv->header_model = NULL;
466 priv->header_folder_id = NULL;
467 priv->clipboard_change_handler = 0;
468 priv->queue_change_handler = 0;
469 priv->account_removed_handler = 0;
470 priv->row_changed_handler = 0;
471 priv->row_deleted_handler = 0;
472 priv->row_inserted_handler = 0;
473 priv->rows_reordered_handler = 0;
474 priv->current_toolbar_mode = TOOLBAR_MODE_NORMAL;
476 priv->optimized_view = FALSE;
477 priv->progress_bar_timeout = 0;
478 priv->purge_timeout = 0;
479 priv->remove_attachment_banner = NULL;
480 priv->msg_uid = NULL;
482 priv->sighandlers = NULL;
485 init_window (MODEST_MSG_VIEW_WINDOW(obj));
487 /* Set window icon */
488 window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON, MODEST_ICON_SIZE_BIG);
490 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
491 g_object_unref (window_icon);
494 hildon_program_add_window (hildon_program_get_instance(),
497 modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
498 GTK_WINDOW(obj),"applications_email_viewer");
503 set_toolbar_transfer_mode (ModestMsgViewWindow *self)
505 ModestMsgViewWindowPrivate *priv = NULL;
507 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
509 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
511 set_toolbar_mode (self, TOOLBAR_MODE_TRANSFER);
513 if (priv->progress_bar_timeout > 0) {
514 g_source_remove (priv->progress_bar_timeout);
515 priv->progress_bar_timeout = 0;
522 set_toolbar_mode (ModestMsgViewWindow *self,
523 ModestToolBarModes mode)
525 ModestWindowPrivate *parent_priv;
526 ModestMsgViewWindowPrivate *priv;
527 /* GtkWidget *widget = NULL; */
529 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
531 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
532 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
534 /* Sets current toolbar mode */
535 priv->current_toolbar_mode = mode;
537 /* Update toolbar dimming state */
538 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (self));
541 case TOOLBAR_MODE_NORMAL:
542 if (priv->progress_toolitem) {
543 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
544 gtk_widget_hide (priv->progress_toolitem);
547 if (priv->progress_bar)
548 gtk_widget_hide (priv->progress_bar);
550 if (priv->cancel_toolitem)
551 gtk_widget_hide (priv->cancel_toolitem);
553 if (priv->prev_toolitem)
554 gtk_widget_show (priv->prev_toolitem);
556 if (priv->next_toolitem)
557 gtk_widget_show (priv->next_toolitem);
559 /* Hide toolbar if optimized view is enabled */
560 if (priv->optimized_view) {
561 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
562 gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
566 case TOOLBAR_MODE_TRANSFER:
567 if (priv->prev_toolitem)
568 gtk_widget_hide (priv->prev_toolitem);
570 if (priv->next_toolitem)
571 gtk_widget_hide (priv->next_toolitem);
573 if (priv->progress_bar)
574 gtk_widget_show (priv->progress_bar);
576 if (priv->progress_toolitem) {
577 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
578 gtk_widget_show (priv->progress_toolitem);
581 if (priv->cancel_toolitem)
582 gtk_widget_show (priv->cancel_toolitem);
584 /* Show toolbar if it's hiden (optimized view ) */
585 if (priv->optimized_view) {
586 gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
587 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
592 g_return_if_reached ();
599 init_window (ModestMsgViewWindow *obj)
601 GtkWidget *main_vbox;
602 ModestMsgViewWindowPrivate *priv;
604 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
606 priv->msg_view = GTK_WIDGET (tny_platform_factory_new_msg_view (modest_tny_platform_factory_get_instance ()));
607 modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
608 main_vbox = gtk_vbox_new (FALSE, 6);
610 #ifdef MODEST_USE_MOZEMBED
611 priv->main_scroll = priv->msg_view;
612 gtk_widget_set_size_request (priv->msg_view, -1, 1600);
614 priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
615 gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
617 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
618 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
619 modest_maemo_set_thumbable_scrollbar (GTK_SCROLLED_WINDOW(priv->main_scroll), TRUE);
621 gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
622 gtk_container_add (GTK_CONTAINER(obj), main_vbox);
624 priv->find_toolbar = hildon_find_toolbar_new (NULL);
625 hildon_window_add_toolbar (HILDON_WINDOW (obj), GTK_TOOLBAR (priv->find_toolbar));
626 gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
628 gtk_widget_show_all (GTK_WIDGET(main_vbox));
632 modest_msg_view_window_disconnect_signals (ModestWindow *self)
634 ModestMsgViewWindowPrivate *priv;
635 ModestHeaderView *header_view = NULL;
636 ModestWindow *main_window = NULL;
638 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
640 if (gtk_clipboard_get (GDK_SELECTION_PRIMARY) &&
641 g_signal_handler_is_connected (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
642 priv->clipboard_change_handler))
643 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY),
644 priv->clipboard_change_handler);
646 if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
647 priv->queue_change_handler))
648 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
649 priv->queue_change_handler);
651 if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_account_store ()),
652 priv->account_removed_handler))
653 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_account_store ()),
654 priv->account_removed_handler);
656 if (priv->header_model) {
657 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
658 priv->row_changed_handler))
659 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
660 priv->row_changed_handler);
662 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
663 priv->row_deleted_handler))
664 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
665 priv->row_deleted_handler);
667 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
668 priv->row_inserted_handler))
669 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
670 priv->row_inserted_handler);
672 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
673 priv->rows_reordered_handler))
674 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
675 priv->rows_reordered_handler);
678 modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
679 priv->sighandlers = NULL;
681 main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
682 FALSE); /* don't create */
686 header_view = MODEST_HEADER_VIEW(
687 modest_main_window_get_child_widget(
688 MODEST_MAIN_WINDOW(main_window),
689 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
690 if (header_view == NULL)
693 modest_header_view_remove_observer(header_view,
694 MODEST_HEADER_VIEW_OBSERVER(self));
698 modest_msg_view_window_finalize (GObject *obj)
700 ModestMsgViewWindowPrivate *priv;
702 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
704 /* Sanity check: shouldn't be needed, the window mgr should
705 call this function before */
706 modest_msg_view_window_disconnect_signals (MODEST_WINDOW (obj));
708 if (priv->header_model != NULL) {
709 g_object_unref (priv->header_model);
710 priv->header_model = NULL;
713 if (priv->progress_bar_timeout > 0) {
714 g_source_remove (priv->progress_bar_timeout);
715 priv->progress_bar_timeout = 0;
718 if (priv->remove_attachment_banner) {
719 gtk_widget_destroy (priv->remove_attachment_banner);
720 g_object_unref (priv->remove_attachment_banner);
721 priv->remove_attachment_banner = NULL;
724 if (priv->purge_timeout > 0) {
725 g_source_remove (priv->purge_timeout);
726 priv->purge_timeout = 0;
729 if (priv->row_reference) {
730 gtk_tree_row_reference_free (priv->row_reference);
731 priv->row_reference = NULL;
734 if (priv->next_row_reference) {
735 gtk_tree_row_reference_free (priv->next_row_reference);
736 priv->next_row_reference = NULL;
740 g_free (priv->msg_uid);
741 priv->msg_uid = NULL;
744 G_OBJECT_CLASS(parent_class)->finalize (obj);
748 select_next_valid_row (GtkTreeModel *model,
749 GtkTreeRowReference **row_reference,
753 GtkTreeIter tmp_iter;
755 GtkTreePath *next = NULL;
756 gboolean retval = FALSE, finished;
758 g_return_val_if_fail (gtk_tree_row_reference_valid (*row_reference), FALSE);
760 path = gtk_tree_row_reference_get_path (*row_reference);
761 gtk_tree_model_get_iter (model, &tmp_iter, path);
762 gtk_tree_row_reference_free (*row_reference);
763 *row_reference = NULL;
767 TnyHeader *header = NULL;
769 if (gtk_tree_model_iter_next (model, &tmp_iter)) {
770 gtk_tree_model_get (model, &tmp_iter,
771 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
775 if (msg_is_visible (header, is_outbox)) {
776 next = gtk_tree_model_get_path (model, &tmp_iter);
777 *row_reference = gtk_tree_row_reference_new (model, next);
781 g_object_unref (header);
784 } else if (cycle && gtk_tree_model_get_iter_first (model, &tmp_iter)) {
785 next = gtk_tree_model_get_path (model, &tmp_iter);
787 /* Ensure that we are not selecting the same */
788 if (gtk_tree_path_compare (path, next) != 0) {
789 gtk_tree_model_get (model, &tmp_iter,
790 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
793 if (msg_is_visible (header, is_outbox)) {
794 *row_reference = gtk_tree_row_reference_new (model, next);
798 g_object_unref (header);
802 /* If we ended up in the same message
803 then there is no valid next
808 /* If there are no more messages and we don't
809 want to start again in the first one then
810 there is no valid next message */
816 gtk_tree_path_free (path);
818 gtk_tree_path_free (next);
823 /* TODO: This should be in _init(), with the parameters as properties. */
825 modest_msg_view_window_construct (ModestMsgViewWindow *self,
826 const gchar *modest_account_name,
827 const gchar *msg_uid)
830 ModestMsgViewWindowPrivate *priv = NULL;
831 ModestWindowPrivate *parent_priv = NULL;
832 ModestDimmingRulesGroup *menu_rules_group = NULL;
833 ModestDimmingRulesGroup *toolbar_rules_group = NULL;
834 ModestDimmingRulesGroup *clipboard_rules_group = NULL;
836 obj = G_OBJECT (self);
837 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
838 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
840 priv->msg_uid = g_strdup (msg_uid);
843 parent_priv->menubar = modest_maemo_utils_get_manager_menubar_as_menu (parent_priv->ui_manager, "/MenuBar");
844 hildon_window_set_menu (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
845 gtk_widget_show (parent_priv->menubar);
846 parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new();
848 menu_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
849 toolbar_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_TOOLBAR, TRUE);
850 clipboard_rules_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_CLIPBOARD, FALSE);
852 /* Add common dimming rules */
853 modest_dimming_rules_group_add_rules (menu_rules_group,
854 modest_msg_view_menu_dimming_entries,
855 G_N_ELEMENTS (modest_msg_view_menu_dimming_entries),
856 MODEST_WINDOW (self));
857 modest_dimming_rules_group_add_rules (toolbar_rules_group,
858 modest_msg_view_toolbar_dimming_entries,
859 G_N_ELEMENTS (modest_msg_view_toolbar_dimming_entries),
860 MODEST_WINDOW (self));
861 modest_dimming_rules_group_add_rules (clipboard_rules_group,
862 modest_msg_view_clipboard_dimming_entries,
863 G_N_ELEMENTS (modest_msg_view_clipboard_dimming_entries),
864 MODEST_WINDOW (self));
866 /* Insert dimming rules group for this window */
867 modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, menu_rules_group);
868 modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, toolbar_rules_group);
869 modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager, clipboard_rules_group);
870 g_object_unref (menu_rules_group);
871 g_object_unref (toolbar_rules_group);
872 g_object_unref (clipboard_rules_group);
874 restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
876 /* g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj); */
878 priv->clipboard_change_handler = g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change", G_CALLBACK (modest_msg_view_window_clipboard_owner_change), obj);
879 g_signal_connect (G_OBJECT(priv->msg_view), "activate_link",
880 G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
881 g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
882 G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
883 g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
884 G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
885 g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
886 G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
887 g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
888 G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
889 g_signal_connect (G_OBJECT (priv->msg_view), "fetch_image",
890 G_CALLBACK (on_fetch_image), obj);
892 g_signal_connect (G_OBJECT (obj), "key-release-event",
893 G_CALLBACK (modest_msg_view_window_key_event),
896 g_signal_connect (G_OBJECT (obj), "key-press-event",
897 G_CALLBACK (modest_msg_view_window_key_event),
900 g_signal_connect (G_OBJECT (obj), "window-state-event",
901 G_CALLBACK (modest_msg_view_window_window_state_event),
904 g_signal_connect (G_OBJECT (obj), "move-focus",
905 G_CALLBACK (on_move_focus), obj);
907 /* Mail Operation Queue */
908 priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
910 G_CALLBACK (on_queue_changed),
913 /* Account manager */
914 priv->account_removed_handler = g_signal_connect (G_OBJECT (modest_runtime_get_account_store ()),
916 G_CALLBACK(on_account_removed),
919 modest_window_set_active_account (MODEST_WINDOW(obj), modest_account_name);
921 g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
922 g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
923 priv->last_search = NULL;
925 /* Init the clipboard actions dim status */
926 modest_msg_view_grab_focus(MODEST_MSG_VIEW (priv->msg_view));
928 update_window_title (MODEST_MSG_VIEW_WINDOW (obj));
933 /* FIXME: parameter checks */
935 modest_msg_view_window_new_with_header_model (TnyMsg *msg,
936 const gchar *modest_account_name,
937 const gchar *msg_uid,
939 GtkTreeRowReference *row_reference)
941 ModestMsgViewWindow *window = NULL;
942 ModestMsgViewWindowPrivate *priv = NULL;
943 TnyFolder *header_folder = NULL;
944 ModestHeaderView *header_view = NULL;
945 ModestWindow *main_window = NULL;
946 ModestWindowMgr *mgr = NULL;
949 modest_tny_mime_part_to_string (TNY_MIME_PART (msg), 0);
952 mgr = modest_runtime_get_window_mgr ();
953 window = MODEST_MSG_VIEW_WINDOW (modest_window_mgr_get_msg_view_window (mgr));
954 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
956 modest_msg_view_window_construct (window, modest_account_name, msg_uid);
958 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
960 /* Remember the message list's TreeModel so we can detect changes
961 * and change the list selection when necessary: */
963 main_window = modest_window_mgr_get_main_window(mgr, FALSE); /* don't create */
965 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget(
966 MODEST_MAIN_WINDOW(main_window),
967 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
970 if (header_view != NULL){
971 header_folder = modest_header_view_get_folder(header_view);
972 /* This could happen if the header folder was
973 unseleted before opening this msg window (for
974 example if the user selects an account in the
975 folder view of the main window */
977 priv->is_outbox = (modest_tny_folder_guess_folder_type (header_folder) == TNY_FOLDER_TYPE_OUTBOX);
978 priv->header_folder_id = tny_folder_get_id(header_folder);
979 g_assert(priv->header_folder_id != NULL);
980 g_object_unref(header_folder);
984 /* Setup row references and connect signals */
985 priv->header_model = g_object_ref (model);
988 priv->row_reference = gtk_tree_row_reference_copy (row_reference);
989 priv->next_row_reference = gtk_tree_row_reference_copy (row_reference);
990 select_next_valid_row (model, &(priv->next_row_reference), TRUE, priv->is_outbox);
992 priv->row_reference = NULL;
993 priv->next_row_reference = NULL;
996 /* Connect signals */
997 priv->row_changed_handler =
998 g_signal_connect (GTK_TREE_MODEL(model), "row-changed",
999 G_CALLBACK(modest_msg_view_window_on_row_changed),
1001 priv->row_deleted_handler =
1002 g_signal_connect (GTK_TREE_MODEL(model), "row-deleted",
1003 G_CALLBACK(modest_msg_view_window_on_row_deleted),
1005 priv->row_inserted_handler =
1006 g_signal_connect (GTK_TREE_MODEL(model), "row-inserted",
1007 G_CALLBACK(modest_msg_view_window_on_row_inserted),
1009 priv->rows_reordered_handler =
1010 g_signal_connect(GTK_TREE_MODEL(model), "rows-reordered",
1011 G_CALLBACK(modest_msg_view_window_on_row_reordered),
1014 if (header_view != NULL){
1015 modest_header_view_add_observer(header_view,
1016 MODEST_HEADER_VIEW_OBSERVER(window));
1019 tny_msg_view_set_msg (TNY_MSG_VIEW (priv->msg_view), msg);
1020 update_window_title (MODEST_MSG_VIEW_WINDOW (window));
1021 gtk_widget_show_all (GTK_WIDGET (window));
1022 modest_msg_view_window_update_priority (window);
1024 /* Check dimming rules */
1025 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
1026 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
1027 modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
1029 return MODEST_WINDOW(window);
1033 modest_msg_view_window_new_for_search_result (TnyMsg *msg,
1034 const gchar *modest_account_name,
1035 const gchar *msg_uid)
1037 ModestMsgViewWindow *window = NULL;
1038 ModestMsgViewWindowPrivate *priv = NULL;
1039 ModestWindowMgr *mgr = NULL;
1041 mgr = modest_runtime_get_window_mgr ();
1042 window = MODEST_MSG_VIEW_WINDOW (modest_window_mgr_get_msg_view_window (mgr));
1043 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
1044 modest_msg_view_window_construct (window, modest_account_name, msg_uid);
1046 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1048 /* Remember that this is a search result,
1049 * so we can disable some UI appropriately: */
1050 priv->is_search_result = TRUE;
1052 tny_msg_view_set_msg (TNY_MSG_VIEW (priv->msg_view), msg);
1054 update_window_title (window);
1055 gtk_widget_show_all (GTK_WIDGET (window));
1056 modest_msg_view_window_update_priority (window);
1058 /* Check dimming rules */
1059 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
1060 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
1061 modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
1063 return MODEST_WINDOW(window);
1067 modest_msg_view_window_new_for_attachment (TnyMsg *msg,
1068 const gchar *modest_account_name,
1069 const gchar *msg_uid)
1071 GObject *obj = NULL;
1072 ModestMsgViewWindowPrivate *priv;
1073 ModestWindowMgr *mgr = NULL;
1075 g_return_val_if_fail (msg, NULL);
1076 mgr = modest_runtime_get_window_mgr ();
1077 obj = G_OBJECT (modest_window_mgr_get_msg_view_window (mgr));
1078 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
1079 modest_msg_view_window_construct (MODEST_MSG_VIEW_WINDOW (obj),
1080 modest_account_name, msg_uid);
1082 tny_msg_view_set_msg (TNY_MSG_VIEW (priv->msg_view), msg);
1083 update_window_title (MODEST_MSG_VIEW_WINDOW (obj));
1085 gtk_widget_show_all (GTK_WIDGET (obj));
1087 /* Check dimming rules */
1088 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (obj));
1089 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (obj));
1090 modest_window_check_dimming_rules_group (MODEST_WINDOW (obj), MODEST_DIMMING_RULES_CLIPBOARD);
1092 return MODEST_WINDOW(obj);
1096 modest_msg_view_window_on_row_changed (GtkTreeModel *header_model,
1099 ModestMsgViewWindow *window)
1101 check_dimming_rules_after_change (window);
1105 modest_msg_view_window_on_row_deleted(GtkTreeModel *header_model,
1107 ModestMsgViewWindow *window)
1109 check_dimming_rules_after_change (window);
1111 /* The window could have dissapeared */
1114 check_dimming_rules_after_change (ModestMsgViewWindow *window)
1116 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
1117 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
1121 /* On insertions we check if the folder still has the message we are
1122 * showing or do not. If do not, we do nothing. Which means we are still
1123 * not attached to any header folder and thus next/prev buttons are
1124 * still dimmed. Once the message that is shown by msg-view is found, the
1125 * new model of header-view will be attached and the references will be set.
1126 * On each further insertions dimming rules will be checked. However
1127 * this requires extra CPU time at least works.
1128 * (An message might be deleted from TnyFolder and thus will not be
1129 * inserted into the model again for example if it is removed by the
1130 * imap server and the header view is refreshed.)
1133 modest_msg_view_window_on_row_inserted (GtkTreeModel *model,
1134 GtkTreePath *tree_path,
1135 GtkTreeIter *tree_iter,
1136 ModestMsgViewWindow *window)
1138 ModestMsgViewWindowPrivate *priv = NULL;
1139 TnyHeader *header = NULL;
1141 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1142 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1144 g_assert (model == priv->header_model);
1146 /* Check if the newly inserted message is the same we are actually
1147 * showing. IF not, we should remain detached from the header model
1148 * and thus prev and next toolbar buttons should remain dimmed. */
1149 gtk_tree_model_get (model, tree_iter,
1150 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1153 if (TNY_IS_HEADER (header)) {
1156 uid = modest_tny_folder_get_header_unique_id (header);
1157 if (!g_str_equal(priv->msg_uid, uid)) {
1158 check_dimming_rules_after_change (window);
1160 g_object_unref (G_OBJECT(header));
1164 g_object_unref(G_OBJECT(header));
1167 if (priv->row_reference) {
1168 gtk_tree_row_reference_free (priv->row_reference);
1171 /* Setup row_reference for the actual msg. */
1172 priv->row_reference = gtk_tree_row_reference_new (priv->header_model, tree_path);
1173 if (priv->row_reference == NULL) {
1174 g_warning("No reference for msg header item.");
1178 /* Now set up next_row_reference. */
1179 if (priv->next_row_reference) {
1180 gtk_tree_row_reference_free (priv->next_row_reference);
1183 priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
1184 select_next_valid_row (priv->header_model,
1185 &(priv->next_row_reference), FALSE, priv->is_outbox);
1187 /* Connect the remaining callbacks to become able to detect
1188 * changes in header-view. */
1189 priv->row_changed_handler =
1190 g_signal_connect (priv->header_model, "row-changed",
1191 G_CALLBACK (modest_msg_view_window_on_row_changed),
1193 priv->row_deleted_handler =
1194 g_signal_connect (priv->header_model, "row-deleted",
1195 G_CALLBACK (modest_msg_view_window_on_row_deleted),
1197 priv->rows_reordered_handler =
1198 g_signal_connect (priv->header_model, "rows-reordered",
1199 G_CALLBACK (modest_msg_view_window_on_row_reordered),
1202 check_dimming_rules_after_change (window);
1206 modest_msg_view_window_on_row_reordered (GtkTreeModel *header_model,
1210 ModestMsgViewWindow *window)
1212 ModestMsgViewWindowPrivate *priv = NULL;
1213 gboolean already_changed = FALSE;
1215 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(window);
1217 /* If the current row was reordered select the proper next
1218 valid row. The same if the next row reference changes */
1219 if (priv->row_reference &&
1220 gtk_tree_row_reference_valid (priv->row_reference)) {
1222 path = gtk_tree_row_reference_get_path (priv->row_reference);
1223 if (gtk_tree_path_compare (path, arg1) == 0) {
1224 if (priv->next_row_reference) {
1225 gtk_tree_row_reference_free (priv->next_row_reference);
1227 priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
1228 select_next_valid_row (header_model, &(priv->next_row_reference), FALSE, priv->is_outbox);
1229 already_changed = TRUE;
1231 gtk_tree_path_free (path);
1233 if (!already_changed &&
1234 priv->next_row_reference &&
1235 gtk_tree_row_reference_valid (priv->next_row_reference)) {
1237 path = gtk_tree_row_reference_get_path (priv->next_row_reference);
1238 if (gtk_tree_path_compare (path, arg1) == 0) {
1239 if (priv->next_row_reference) {
1240 gtk_tree_row_reference_free (priv->next_row_reference);
1242 priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
1243 select_next_valid_row (header_model, &(priv->next_row_reference), FALSE, priv->is_outbox);
1245 gtk_tree_path_free (path);
1247 check_dimming_rules_after_change (window);
1250 /* The modest_msg_view_window_update_model_replaced implements update
1251 * function for ModestHeaderViewObserver. Checks whether the TnyFolder
1252 * actually belongs to the header-view is the same as the TnyFolder of
1253 * the message of msg-view or not. If they are different, there is
1254 * nothing to do. If they are the same, then the model has replaced and
1255 * the reference in msg-view shall be replaced from the old model to
1256 * the new model. In this case the view will be detached from it's
1257 * header folder. From this point the next/prev buttons are dimmed.
1260 modest_msg_view_window_update_model_replaced (ModestHeaderViewObserver *observer,
1261 GtkTreeModel *model,
1262 const gchar *tny_folder_id)
1264 ModestMsgViewWindowPrivate *priv = NULL;
1265 ModestMsgViewWindow *window = NULL;
1267 g_assert(MODEST_IS_HEADER_VIEW_OBSERVER(observer));
1268 g_assert(MODEST_IS_MSG_VIEW_WINDOW(observer));
1270 window = MODEST_MSG_VIEW_WINDOW(observer);
1271 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(window);
1273 /* If there is an other folder in the header-view then we do
1274 * not care about it's model (msg list). Else if the
1275 * header-view shows the folder the msg shown by us is in, we
1276 * shall replace our model reference and make some check. */
1277 if(model == NULL || tny_folder_id == NULL ||
1278 (priv->header_folder_id && !g_str_equal(tny_folder_id, priv->header_folder_id)))
1281 /* Model is changed(replaced), so we should forget the old
1282 * one. Because there might be other references and there
1283 * might be some change on the model even if we unreferenced
1284 * it, we need to disconnect our signals here. */
1285 if (priv->header_model) {
1286 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
1287 priv->row_changed_handler))
1288 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
1289 priv->row_changed_handler);
1290 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
1291 priv->row_deleted_handler))
1292 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
1293 priv->row_deleted_handler);
1294 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
1295 priv->row_inserted_handler))
1296 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
1297 priv->row_inserted_handler);
1298 if (g_signal_handler_is_connected(G_OBJECT (priv->header_model),
1299 priv->rows_reordered_handler))
1300 g_signal_handler_disconnect(G_OBJECT (priv->header_model),
1301 priv->rows_reordered_handler);
1304 if (priv->row_reference)
1305 gtk_tree_row_reference_free (priv->row_reference);
1306 if (priv->next_row_reference)
1307 gtk_tree_row_reference_free (priv->next_row_reference);
1308 g_object_unref(priv->header_model);
1311 priv->row_changed_handler = 0;
1312 priv->row_deleted_handler = 0;
1313 priv->row_inserted_handler = 0;
1314 priv->rows_reordered_handler = 0;
1315 priv->next_row_reference = NULL;
1316 priv->row_reference = NULL;
1317 priv->header_model = NULL;
1320 priv->header_model = g_object_ref (model);
1322 /* Also we must connect to the new model for row insertions.
1323 * Only for insertions now. We will need other ones only after
1324 * the msg is show by msg-view is added to the new model. */
1325 priv->row_inserted_handler =
1326 g_signal_connect (priv->header_model, "row-inserted",
1327 G_CALLBACK(modest_msg_view_window_on_row_inserted),
1330 modest_ui_actions_check_menu_dimming_rules(MODEST_WINDOW(window));
1331 modest_ui_actions_check_toolbar_dimming_rules(MODEST_WINDOW(window));
1335 modest_msg_view_window_toolbar_on_transfer_mode (ModestMsgViewWindow *self)
1337 ModestMsgViewWindowPrivate *priv= NULL;
1339 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
1340 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
1342 return priv->current_toolbar_mode == TOOLBAR_MODE_TRANSFER;
1346 modest_msg_view_window_get_header (ModestMsgViewWindow *self)
1348 ModestMsgViewWindowPrivate *priv= NULL;
1350 TnyHeader *header = NULL;
1351 GtkTreePath *path = NULL;
1354 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), NULL);
1355 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
1357 /* If the message was not obtained from a treemodel,
1358 * for instance if it was opened directly by the search UI:
1360 if (priv->header_model == NULL ||
1361 priv->row_reference == NULL ||
1362 !gtk_tree_row_reference_valid (priv->row_reference)) {
1363 msg = modest_msg_view_window_get_message (self);
1365 header = tny_msg_get_header (msg);
1366 g_object_unref (msg);
1371 /* Get iter of the currently selected message in the header view: */
1372 path = gtk_tree_row_reference_get_path (priv->row_reference);
1373 g_return_val_if_fail (path != NULL, NULL);
1374 gtk_tree_model_get_iter (priv->header_model,
1378 /* Get current message header */
1379 gtk_tree_model_get (priv->header_model, &iter,
1380 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1383 gtk_tree_path_free (path);
1388 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
1390 ModestMsgViewWindowPrivate *priv;
1392 g_return_val_if_fail (self, NULL);
1394 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1396 return tny_msg_view_get_msg (TNY_MSG_VIEW (priv->msg_view));
1400 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
1402 ModestMsgViewWindowPrivate *priv;
1404 g_return_val_if_fail (self, NULL);
1406 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
1408 return (const gchar*) priv->msg_uid;
1412 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
1415 ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
1416 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1417 ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1421 is_active = gtk_toggle_action_get_active (toggle);
1424 gtk_widget_show (priv->find_toolbar);
1425 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
1427 gtk_widget_hide (priv->find_toolbar);
1430 /* update the toggle buttons status */
1431 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
1432 modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), is_active);
1433 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsFindInMessageMenu");
1434 modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action), is_active);
1439 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
1440 ModestMsgViewWindow *obj)
1442 GtkToggleAction *toggle;
1443 ModestWindowPrivate *parent_priv;
1444 ModestMsgViewWindowPrivate *priv;
1446 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
1447 parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
1449 toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
1450 gtk_toggle_action_set_active (toggle, FALSE);
1451 modest_msg_view_grab_focus (MODEST_MSG_VIEW (priv->msg_view));
1455 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
1456 ModestMsgViewWindow *obj)
1458 gchar *current_search;
1459 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
1461 if (modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->msg_view))) {
1462 hildon_banner_show_information (NULL, NULL, _("mail_ib_nothing_to_find"));
1466 g_object_get (G_OBJECT (widget), "prefix", ¤t_search, NULL);
1468 if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
1469 g_free (current_search);
1470 hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
1474 if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
1476 g_free (priv->last_search);
1477 priv->last_search = g_strdup (current_search);
1478 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->msg_view),
1481 hildon_banner_show_information (NULL, NULL, dgettext("hildon-libs", "ckct_ib_find_no_matches"));
1482 g_free (priv->last_search);
1483 priv->last_search = NULL;
1485 modest_msg_view_grab_focus (MODEST_MSG_VIEW (priv->msg_view));
1486 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
1489 if (!modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->msg_view))) {
1490 hildon_banner_show_information (NULL, NULL, dgettext("hildon-libs", "ckct_ib_find_search_complete"));
1491 g_free (priv->last_search);
1492 priv->last_search = NULL;
1494 modest_msg_view_grab_focus (MODEST_MSG_VIEW (priv->msg_view));
1495 hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
1499 g_free (current_search);
1504 modest_msg_view_window_set_zoom (ModestWindow *window,
1507 ModestMsgViewWindowPrivate *priv;
1508 ModestWindowPrivate *parent_priv;
1509 GtkAction *action = NULL;
1510 gint int_zoom = (gint) rint (zoom*100.0+0.1);
1512 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1514 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1515 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1516 modest_zoomable_set_zoom (MODEST_ZOOMABLE (priv->msg_view), zoom);
1518 action = gtk_ui_manager_get_action (parent_priv->ui_manager,
1519 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu");
1521 gtk_radio_action_set_current_value (GTK_RADIO_ACTION (action), int_zoom);
1525 modest_msg_view_window_get_zoom (ModestWindow *window)
1527 ModestMsgViewWindowPrivate *priv;
1529 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
1531 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1532 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->msg_view));
1536 modest_msg_view_window_zoom_plus (ModestWindow *window)
1538 ModestWindowPrivate *parent_priv;
1539 GtkRadioAction *zoom_radio_action;
1540 GSList *group, *node;
1542 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1543 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1544 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1546 group = gtk_radio_action_get_group (zoom_radio_action);
1548 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
1549 hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_max_zoom_level_reached"));
1553 for (node = group; node != NULL; node = g_slist_next (node)) {
1554 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
1555 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
1563 modest_msg_view_window_zoom_minus (ModestWindow *window)
1565 ModestWindowPrivate *parent_priv;
1566 GtkRadioAction *zoom_radio_action;
1567 GSList *group, *node;
1569 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1570 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
1571 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
1573 group = gtk_radio_action_get_group (zoom_radio_action);
1575 for (node = group; node != NULL; node = g_slist_next (node)) {
1576 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
1577 if (node->next != NULL) {
1578 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
1581 hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_min_zoom_level_reached"));
1591 modest_msg_view_window_key_event (GtkWidget *window,
1597 focus = gtk_window_get_focus (GTK_WINDOW (window));
1599 /* for the find toolbar case */
1600 if (focus && GTK_IS_ENTRY (focus)) {
1601 if (event->keyval == GDK_BackSpace) {
1603 copy = gdk_event_copy ((GdkEvent *) event);
1604 gtk_widget_event (focus, copy);
1605 gdk_event_free (copy);
1610 if (event->keyval == GDK_Up || event->keyval == GDK_KP_Up ||
1611 event->keyval == GDK_Down || event->keyval == GDK_KP_Down ||
1612 event->keyval == GDK_Page_Up || event->keyval == GDK_KP_Page_Up ||
1613 event->keyval == GDK_Page_Down || event->keyval == GDK_KP_Page_Down ||
1614 event->keyval == GDK_Home || event->keyval == GDK_KP_Home ||
1615 event->keyval == GDK_End || event->keyval == GDK_KP_End) {
1616 /* ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window); */
1617 /* gboolean return_value; */
1619 if (event->type == GDK_KEY_PRESS) {
1620 GtkScrollType scroll_type;
1622 switch (event->keyval) {
1625 scroll_type = GTK_SCROLL_STEP_UP; break;
1628 scroll_type = GTK_SCROLL_STEP_DOWN; break;
1630 case GDK_KP_Page_Up:
1631 scroll_type = GTK_SCROLL_PAGE_UP; break;
1633 case GDK_KP_Page_Down:
1634 scroll_type = GTK_SCROLL_PAGE_DOWN; break;
1637 scroll_type = GTK_SCROLL_START; break;
1640 scroll_type = GTK_SCROLL_END; break;
1641 default: scroll_type = GTK_SCROLL_NONE;
1644 /* g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", */
1645 /* scroll_type, FALSE, &return_value); */
1656 modest_msg_view_window_last_message_selected (ModestMsgViewWindow *window)
1659 ModestMsgViewWindowPrivate *priv;
1660 GtkTreeIter tmp_iter;
1661 gboolean is_last_selected;
1663 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
1664 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1666 /*if no model (so no rows at all), then virtually we are the last*/
1667 if (!priv->header_model || !priv->row_reference)
1670 if (!gtk_tree_row_reference_valid (priv->row_reference))
1673 path = gtk_tree_row_reference_get_path (priv->row_reference);
1677 is_last_selected = TRUE;
1678 while (is_last_selected) {
1680 gtk_tree_path_next (path);
1681 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
1683 gtk_tree_model_get (priv->header_model, &tmp_iter,
1684 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1687 if (msg_is_visible (header, priv->is_outbox))
1688 is_last_selected = FALSE;
1689 g_object_unref(G_OBJECT(header));
1692 gtk_tree_path_free (path);
1693 return is_last_selected;
1697 modest_msg_view_window_has_headers_model (ModestMsgViewWindow *window)
1699 ModestMsgViewWindowPrivate *priv;
1701 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
1702 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1704 return priv->header_model != NULL;
1708 modest_msg_view_window_is_search_result (ModestMsgViewWindow *window)
1710 ModestMsgViewWindowPrivate *priv;
1712 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
1713 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1715 return priv->is_search_result;
1719 msg_is_visible (TnyHeader *header, gboolean check_outbox)
1721 if ((tny_header_get_flags(header) & TNY_HEADER_FLAG_DELETED))
1723 if (!check_outbox) {
1726 ModestTnySendQueueStatus status;
1727 status = modest_tny_all_send_queues_get_msg_status (header);
1728 return ((status != MODEST_TNY_SEND_QUEUE_FAILED) &&
1729 (status != MODEST_TNY_SEND_QUEUE_SENDING));
1734 modest_msg_view_window_first_message_selected (ModestMsgViewWindow *window)
1737 ModestMsgViewWindowPrivate *priv;
1738 gboolean is_first_selected;
1739 GtkTreeIter tmp_iter;
1741 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
1742 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1744 /*if no model (so no rows at all), then virtually we are the first*/
1745 if (!priv->header_model || !priv->row_reference)
1748 if (!gtk_tree_row_reference_valid (priv->row_reference))
1751 path = gtk_tree_row_reference_get_path (priv->row_reference);
1755 is_first_selected = TRUE;
1756 while (is_first_selected) {
1758 if(!gtk_tree_path_prev (path))
1760 /* Here the 'if' is needless for logic, but let make sure
1761 * iter is valid for gtk_tree_model_get. */
1762 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
1764 gtk_tree_model_get (priv->header_model, &tmp_iter,
1765 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1768 if (msg_is_visible (header, priv->is_outbox))
1769 is_first_selected = FALSE;
1770 g_object_unref(G_OBJECT(header));
1773 gtk_tree_path_free (path);
1774 return is_first_selected;
1779 GtkTreeRowReference *row_reference;
1783 message_reader_performer (gboolean canceled,
1785 GtkWindow *parent_window,
1786 TnyAccount *account,
1789 ModestMailOperation *mail_op = NULL;
1790 MsgReaderInfo *info;
1792 info = (MsgReaderInfo *) user_data;
1793 if (canceled || err) {
1797 /* Register the header - it'll be unregistered in the callback */
1798 modest_window_mgr_register_header (modest_runtime_get_window_mgr (), info->header, NULL);
1800 /* New mail operation */
1801 mail_op = modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
1802 modest_ui_actions_disk_operations_error_handler,
1805 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
1806 modest_mail_operation_get_msg (mail_op, info->header, TRUE, view_msg_cb, info->row_reference);
1807 g_object_unref (mail_op);
1809 /* Update dimming rules */
1810 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (parent_window));
1811 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (parent_window));
1814 /* Frees. The row_reference will be freed by the view_msg_cb callback */
1815 g_object_unref (info->header);
1816 g_slice_free (MsgReaderInfo, info);
1821 * Reads the message whose summary item is @header. It takes care of
1822 * several things, among others:
1824 * If the message was not previously downloaded then ask the user
1825 * before downloading. If there is no connection launch the connection
1826 * dialog. Update toolbar dimming rules.
1828 * Returns: TRUE if the mail operation was started, otherwise if the
1829 * user do not want to download the message, or if the user do not
1830 * want to connect, then the operation is not issued
1833 message_reader (ModestMsgViewWindow *window,
1834 ModestMsgViewWindowPrivate *priv,
1836 GtkTreeRowReference *row_reference)
1838 gboolean already_showing = FALSE;
1839 ModestWindow *msg_window = NULL;
1840 ModestWindowMgr *mgr;
1841 TnyAccount *account;
1843 MsgReaderInfo *info;
1845 g_return_val_if_fail (row_reference != NULL, FALSE);
1847 mgr = modest_runtime_get_window_mgr ();
1848 already_showing = modest_window_mgr_find_registered_header (mgr, header, &msg_window);
1849 if (already_showing && (msg_window != MODEST_WINDOW (window))) {
1852 gtk_window_present (GTK_WINDOW (msg_window));
1853 g_signal_emit_by_name (G_OBJECT (window), "delete-event", NULL, &retval);
1857 /* Msg download completed */
1858 if (!(tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED)) {
1859 /* Ask the user if he wants to download the message if
1861 if (!tny_device_is_online (modest_runtime_get_device())) {
1862 GtkResponseType response;
1864 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
1865 _("mcen_nc_get_msg"));
1866 if (response == GTK_RESPONSE_CANCEL)
1869 folder = tny_header_get_folder (header);
1870 info = g_slice_new (MsgReaderInfo);
1871 info->header = g_object_ref (header);
1872 info->row_reference = gtk_tree_row_reference_copy (row_reference);
1874 /* Offer the connection dialog if necessary */
1875 modest_platform_connect_if_remote_and_perform ((GtkWindow *) window,
1877 TNY_FOLDER_STORE (folder),
1878 message_reader_performer,
1880 g_object_unref (folder);
1885 folder = tny_header_get_folder (header);
1886 account = tny_folder_get_account (folder);
1887 info = g_slice_new (MsgReaderInfo);
1888 info->header = g_object_ref (header);
1889 info->row_reference = gtk_tree_row_reference_copy (row_reference);
1891 message_reader_performer (FALSE, NULL, (GtkWindow *) window, account, info);
1892 g_object_unref (account);
1893 g_object_unref (folder);
1899 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
1901 ModestMsgViewWindowPrivate *priv;
1902 GtkTreePath *path= NULL;
1903 GtkTreeIter tmp_iter;
1905 gboolean retval = TRUE;
1906 GtkTreeRowReference *row_reference = NULL;
1908 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
1909 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1911 if (!priv->row_reference)
1914 /* Update the next row reference if it's not valid. This could
1915 happen if for example the header which it was pointing to,
1916 was deleted. The best place to do it is in the row-deleted
1917 handler but the tinymail model do not work like the glib
1918 tree models and reports the deletion when the row is still
1920 if (!gtk_tree_row_reference_valid (priv->next_row_reference)) {
1921 if (gtk_tree_row_reference_valid (priv->row_reference)) {
1922 priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
1923 select_next_valid_row (priv->header_model, &(priv->next_row_reference), FALSE, priv->is_outbox);
1926 if (priv->next_row_reference)
1927 path = gtk_tree_row_reference_get_path (priv->next_row_reference);
1931 row_reference = gtk_tree_row_reference_copy (priv->next_row_reference);
1933 gtk_tree_model_get_iter (priv->header_model,
1936 gtk_tree_path_free (path);
1938 gtk_tree_model_get (priv->header_model, &tmp_iter,
1939 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1942 /* Read the message & show it */
1943 if (!message_reader (window, priv, header, row_reference)) {
1946 gtk_tree_row_reference_free (row_reference);
1949 g_object_unref (header);
1955 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
1957 ModestMsgViewWindowPrivate *priv = NULL;
1959 gboolean finished = FALSE;
1960 gboolean retval = FALSE;
1962 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
1963 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1965 /* Return inmediatly if there is no header model */
1966 if (!priv->header_model || !priv->row_reference)
1969 path = gtk_tree_row_reference_get_path (priv->row_reference);
1970 while (!finished && gtk_tree_path_prev (path)) {
1974 gtk_tree_model_get_iter (priv->header_model, &iter, path);
1975 gtk_tree_model_get (priv->header_model, &iter,
1976 TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1980 if (msg_is_visible (header, priv->is_outbox)) {
1981 GtkTreeRowReference *row_reference;
1982 row_reference = gtk_tree_row_reference_new (priv->header_model, path);
1983 /* Read the message & show it */
1984 retval = message_reader (window, priv, header, row_reference);
1985 gtk_tree_row_reference_free (row_reference);
1989 g_object_unref (header);
1993 gtk_tree_path_free (path);
1998 view_msg_cb (ModestMailOperation *mail_op,
2005 ModestMsgViewWindow *self = NULL;
2006 ModestMsgViewWindowPrivate *priv = NULL;
2007 GtkTreeRowReference *row_reference = NULL;
2009 /* Unregister the header (it was registered before creating the mail operation) */
2010 modest_window_mgr_unregister_header (modest_runtime_get_window_mgr (), header);
2012 row_reference = (GtkTreeRowReference *) user_data;
2014 gtk_tree_row_reference_free (row_reference);
2018 /* If there was any error */
2019 if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg)) {
2020 gtk_tree_row_reference_free (row_reference);
2024 /* Get the window */
2025 self = (ModestMsgViewWindow *) modest_mail_operation_get_source (mail_op);
2026 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
2027 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
2029 /* Update the row reference */
2030 if (priv->row_reference != NULL) {
2031 gtk_tree_row_reference_free (priv->row_reference);
2032 priv->row_reference = gtk_tree_row_reference_copy (row_reference);
2033 if (priv->next_row_reference != NULL) {
2034 gtk_tree_row_reference_free (priv->next_row_reference);
2036 priv->next_row_reference = gtk_tree_row_reference_copy (priv->row_reference);
2037 select_next_valid_row (priv->header_model, &(priv->next_row_reference), TRUE, priv->is_outbox);
2040 /* Mark header as read */
2041 if (!(tny_header_get_flags (header) & TNY_HEADER_FLAG_SEEN))
2042 tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
2044 /* Set new message */
2045 if (priv->msg_view != NULL && TNY_IS_MSG_VIEW (priv->msg_view)) {
2046 tny_msg_view_set_msg (TNY_MSG_VIEW (priv->msg_view), msg);
2047 modest_msg_view_window_update_priority (self);
2048 update_window_title (MODEST_MSG_VIEW_WINDOW (self));
2049 modest_msg_view_grab_focus (MODEST_MSG_VIEW (priv->msg_view));
2052 /* Set the new message uid of the window */
2053 if (priv->msg_uid) {
2054 g_free (priv->msg_uid);
2055 priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
2058 /* Notify the observers */
2059 g_signal_emit (G_OBJECT (self), signals[MSG_CHANGED_SIGNAL],
2060 0, priv->header_model, priv->row_reference);
2063 g_object_unref (self);
2064 gtk_tree_row_reference_free (row_reference);
2068 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
2070 ModestMsgViewWindowPrivate *priv;
2072 TnyFolderType folder_type;
2074 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2076 folder_type = TNY_FOLDER_TYPE_UNKNOWN;
2078 msg = tny_msg_view_get_msg (TNY_MSG_VIEW (priv->msg_view));
2082 folder = tny_msg_get_folder (msg);
2084 folder_type = modest_tny_folder_guess_folder_type (folder);
2085 g_object_unref (folder);
2087 g_object_unref (msg);
2095 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
2097 ModestMsgViewWindowPrivate *priv;
2098 TnyHeader *header = NULL;
2099 TnyHeaderFlags flags = 0;
2101 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2103 if (priv->header_model && priv->row_reference) {
2105 GtkTreePath *path = NULL;
2107 path = gtk_tree_row_reference_get_path (priv->row_reference);
2108 g_return_if_fail (path != NULL);
2109 gtk_tree_model_get_iter (priv->header_model,
2111 gtk_tree_row_reference_get_path (priv->row_reference));
2113 gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
2115 gtk_tree_path_free (path);
2118 msg = tny_msg_view_get_msg (TNY_MSG_VIEW (priv->msg_view));
2120 header = tny_msg_get_header (msg);
2121 g_object_unref (msg);
2126 flags = tny_header_get_flags (header);
2127 g_object_unref(G_OBJECT(header));
2130 modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
2135 toolbar_resize (ModestMsgViewWindow *self)
2137 ModestMsgViewWindowPrivate *priv = NULL;
2138 ModestWindowPrivate *parent_priv = NULL;
2140 gint static_button_size;
2141 ModestWindowMgr *mgr;
2143 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
2144 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
2145 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2147 mgr = modest_runtime_get_window_mgr ();
2148 static_button_size = modest_window_mgr_get_fullscreen_mode (mgr)?118:108;
2150 if (parent_priv->toolbar) {
2151 /* left size buttons */
2152 widget = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
2153 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), FALSE);
2154 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), FALSE);
2155 gtk_widget_set_size_request (GTK_WIDGET (widget), static_button_size, -1);
2156 widget = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
2157 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), FALSE);
2158 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), FALSE);
2159 gtk_widget_set_size_request (GTK_WIDGET (widget), static_button_size, -1);
2160 widget = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
2161 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), FALSE);
2162 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), FALSE);
2163 gtk_widget_set_size_request (GTK_WIDGET (widget), static_button_size, -1);
2164 widget = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/FindInMessage");
2165 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), FALSE);
2166 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), FALSE);
2167 gtk_widget_set_size_request (GTK_WIDGET (widget), static_button_size, -1);
2169 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
2170 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
2171 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
2172 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
2173 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->next_toolitem), TRUE);
2174 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->next_toolitem), TRUE);
2175 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->prev_toolitem), TRUE);
2176 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->prev_toolitem), TRUE);
2182 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
2184 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
2185 ModestWindowPrivate *parent_priv;
2186 ModestWindowMgr *mgr;
2187 gboolean is_fullscreen;
2188 GtkAction *fs_toggle_action;
2191 mgr = modest_runtime_get_window_mgr ();
2192 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
2194 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
2196 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
2197 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
2198 if (is_fullscreen != active) {
2199 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
2201 toolbar_resize (MODEST_MSG_VIEW_WINDOW (widget));
2209 modest_msg_view_window_show_toolbar (ModestWindow *self,
2210 gboolean show_toolbar)
2212 ModestMsgViewWindowPrivate *priv = NULL;
2213 ModestWindowPrivate *parent_priv;
2214 GtkWidget *reply_button = NULL, *menu = NULL;
2215 GtkWidget *placeholder = NULL;
2217 const gchar *action_name;
2220 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
2221 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
2223 /* Set optimized view status */
2224 priv->optimized_view = !show_toolbar;
2226 if (!parent_priv->toolbar) {
2227 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
2229 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
2231 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
2232 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
2233 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
2234 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
2235 toolbar_resize (MODEST_MSG_VIEW_WINDOW (self));
2237 /* Add ProgressBar (Transfer toolbar) */
2238 priv->progress_bar = modest_progress_bar_new ();
2239 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
2240 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
2241 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
2242 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
2243 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
2245 /* Connect cancel 'clicked' signal to abort progress mode */
2246 g_signal_connect(priv->cancel_toolitem, "clicked",
2247 G_CALLBACK(cancel_progressbar),
2250 /* Add it to the observers list */
2251 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
2254 hildon_window_add_toolbar (HILDON_WINDOW (self),
2255 GTK_TOOLBAR (parent_priv->toolbar));
2257 /* Set reply button tap and hold menu */
2258 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
2259 "/ToolBar/ToolbarMessageReply");
2260 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
2261 "/ToolbarReplyCSM");
2262 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
2266 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
2267 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
2268 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
2270 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
2271 if (modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (self)))
2272 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW (self), TOOLBAR_MODE_TRANSFER);
2274 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW (self), TOOLBAR_MODE_NORMAL);
2277 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
2278 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
2281 /* Update also the actions (to update the toggles in the
2282 menus), we have to do it manually because some other window
2283 of the same time could have changed it (remember that the
2284 toolbar fullscreen mode is shared by all the windows of the
2286 if (modest_window_mgr_get_fullscreen_mode (modest_runtime_get_window_mgr ()))
2287 action_name = "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarFullScreenMenu";
2289 action_name = "/MenuBar/ViewMenu/ViewShowToolbarMenu/ViewShowToolbarNormalScreenMenu";
2291 action = gtk_ui_manager_get_action (parent_priv->ui_manager, action_name);
2292 modest_utils_toggle_action_set_active_block_notify (GTK_TOGGLE_ACTION (action),
2297 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
2299 ModestMsgViewWindow *window)
2301 if (!GTK_WIDGET_VISIBLE (window))
2304 modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
2308 modest_msg_view_window_transfer_mode_enabled (ModestMsgViewWindow *self)
2310 ModestMsgViewWindowPrivate *priv;
2312 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
2313 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
2315 return priv->current_toolbar_mode == TOOLBAR_MODE_TRANSFER;
2319 cancel_progressbar (GtkToolButton *toolbutton,
2320 ModestMsgViewWindow *self)
2323 ModestMsgViewWindowPrivate *priv;
2325 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
2327 /* Get operation observers and cancel its current operation */
2328 tmp = priv->progress_widgets;
2330 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
2331 tmp=g_slist_next(tmp);
2335 observers_empty (ModestMsgViewWindow *self)
2338 ModestMsgViewWindowPrivate *priv;
2339 gboolean is_empty = TRUE;
2340 guint pending_ops = 0;
2342 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
2343 tmp = priv->progress_widgets;
2345 /* Check all observers */
2346 while (tmp && is_empty) {
2347 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
2348 is_empty = pending_ops == 0;
2350 tmp = g_slist_next(tmp);
2357 on_account_removed (TnyAccountStore *account_store,
2358 TnyAccount *account,
2361 /* Do nothing if it's a transport account, because we only
2362 show the messages of a store account */
2363 if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_STORE) {
2364 const gchar *parent_acc = NULL;
2365 const gchar *our_acc = NULL;
2367 our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
2368 parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
2370 /* Close this window if I'm showing a message of the removed account */
2371 if (strcmp (parent_acc, our_acc) == 0)
2372 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
2377 on_mail_operation_started (ModestMailOperation *mail_op,
2380 ModestMsgViewWindow *self;
2381 ModestMailOperationTypeOperation op_type;
2383 ModestMsgViewWindowPrivate *priv;
2384 GObject *source = NULL;
2386 self = MODEST_MSG_VIEW_WINDOW (user_data);
2387 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
2388 op_type = modest_mail_operation_get_type_operation (mail_op);
2389 tmp = priv->progress_widgets;
2390 source = modest_mail_operation_get_source(mail_op);
2391 if (G_OBJECT (self) == source) {
2392 if (op_type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || op_type == MODEST_MAIL_OPERATION_TYPE_OPEN ) {
2393 set_toolbar_transfer_mode(self);
2395 modest_progress_object_add_operation (
2396 MODEST_PROGRESS_OBJECT (tmp->data),
2398 tmp = g_slist_next (tmp);
2402 g_object_unref (source);
2406 on_mail_operation_finished (ModestMailOperation *mail_op,
2409 ModestMsgViewWindow *self;
2410 ModestMailOperationTypeOperation op_type;
2412 ModestMsgViewWindowPrivate *priv;
2414 self = MODEST_MSG_VIEW_WINDOW (user_data);
2415 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
2416 op_type = modest_mail_operation_get_type_operation (mail_op);
2417 tmp = priv->progress_widgets;
2419 if (op_type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || op_type == MODEST_MAIL_OPERATION_TYPE_OPEN ) {
2421 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
2423 tmp = g_slist_next (tmp);
2426 /* If no more operations are being observed, NORMAL mode is enabled again */
2427 if (observers_empty (self)) {
2428 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
2431 /* Update dimming rules. We have to do this right here
2432 and not in view_msg_cb because at that point the
2433 transfer mode is still enabled so the dimming rule
2434 won't let the user delete the message that has been
2435 readed for example */
2436 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (self));
2437 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
2442 on_queue_changed (ModestMailOperationQueue *queue,
2443 ModestMailOperation *mail_op,
2444 ModestMailOperationQueueNotification type,
2445 ModestMsgViewWindow *self)
2447 ModestMsgViewWindowPrivate *priv;
2449 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
2451 /* If this operations was created by another window, do nothing */
2452 if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
2455 if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
2456 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
2458 "operation-started",
2459 G_CALLBACK (on_mail_operation_started),
2461 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
2463 "operation-finished",
2464 G_CALLBACK (on_mail_operation_finished),
2466 } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
2467 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
2469 "operation-started");
2470 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
2472 "operation-finished");
2477 modest_msg_view_window_get_attachments (ModestMsgViewWindow *win)
2479 ModestMsgViewWindowPrivate *priv;
2480 TnyList *selected_attachments = NULL;
2482 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), NULL);
2483 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (win);
2485 selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
2487 return selected_attachments;
2491 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
2493 ModestMsgViewWindowPrivate *priv;
2494 const gchar *msg_uid;
2495 gchar *attachment_uid = NULL;
2496 gint attachment_index = 0;
2497 TnyList *attachments;
2499 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
2500 g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
2501 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2503 msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window));
2504 attachments = modest_msg_view_get_attachments (MODEST_MSG_VIEW (priv->msg_view));
2505 attachment_index = modest_list_index (attachments, (GObject *) mime_part);
2506 g_object_unref (attachments);
2508 if (msg_uid && attachment_index >= 0) {
2509 attachment_uid = g_strdup_printf ("%s/%d", msg_uid, attachment_index);
2512 if (mime_part == NULL) {
2513 gboolean error = FALSE;
2514 TnyList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
2515 if (selected_attachments == NULL || tny_list_get_length (selected_attachments) == 0) {
2517 } else if (tny_list_get_length (selected_attachments) > 1) {
2518 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unable_to_display_more"));
2522 iter = tny_list_create_iterator (selected_attachments);
2523 mime_part = (TnyMimePart *) tny_iterator_get_current (iter);
2524 g_object_unref (iter);
2526 g_object_unref (selected_attachments);
2531 g_object_ref (mime_part);
2534 if (tny_mime_part_is_purged (mime_part)) {
2535 g_object_unref (mime_part);
2539 if (!modest_tny_mime_part_is_msg (mime_part)) {
2540 gchar *filepath = NULL;
2541 const gchar *att_filename = tny_mime_part_get_filename (mime_part);
2542 const gchar *content_type;
2543 gboolean show_error_banner = FALSE;
2545 TnyFsStream *temp_stream = NULL;
2546 temp_stream = modest_utils_create_temp_stream (att_filename, attachment_uid,
2549 if (temp_stream != NULL) {
2550 content_type = tny_mime_part_get_content_type (mime_part);
2551 if (tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream), &err) >= 0) {
2552 /* make the file read-only */
2553 if (g_chmod(filepath, 0444) != 0)
2554 g_warning ("%s: failed to set file '%s' to read-only: %s",
2555 __FUNCTION__, filepath, strerror(errno));
2557 modest_platform_activate_file (filepath, content_type);
2559 /* error while saving attachment, maybe cerm_device_memory_full */
2560 show_error_banner = TRUE;
2562 g_warning ("%s: tny_mime_part_decode_to_stream failed (%s)", __FUNCTION__, err->message);
2566 g_object_unref (temp_stream);
2568 /* NOTE: files in the temporary area will be automatically
2569 * cleaned after some time if they are no longer in use */
2571 if (filepath != NULL) {
2572 /* the file may already exist but it isn't writable,
2573 * let's try to open it anyway */
2574 content_type = tny_mime_part_get_content_type (mime_part);
2575 modest_platform_activate_file (filepath, content_type);
2578 g_warning ("%s: modest_utils_create_temp_stream failed", __FUNCTION__);
2579 show_error_banner = TRUE;
2582 if (show_error_banner)
2583 modest_platform_information_banner (NULL, NULL, _("mail_ib_file_operation_failed"));
2585 /* message attachment */
2586 TnyHeader *header = NULL;
2587 ModestWindowMgr *mgr;
2588 ModestWindow *msg_win = NULL;
2591 header = tny_msg_get_header (TNY_MSG (mime_part));
2592 mgr = modest_runtime_get_window_mgr ();
2593 found = modest_window_mgr_find_registered_header (mgr, header, &msg_win);
2596 if (msg_win) /* there is already a window for this uid; top it */
2597 gtk_window_present (GTK_WINDOW(msg_win));
2599 /* if it's found, but there is no msg_win, it's probably in the process of being created;
2600 * thus, we don't do anything */
2601 g_warning ("window for is already being created");
2603 /* it's not found, so create a new window for it */
2604 modest_window_mgr_register_header (mgr, header, attachment_uid); /* register the uid before building the window */
2605 gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
2607 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
2608 msg_win = modest_msg_view_window_new_for_attachment (TNY_MSG (mime_part), account, attachment_uid);
2609 modest_window_set_zoom (MODEST_WINDOW (msg_win),
2610 modest_window_get_zoom (MODEST_WINDOW (window)));
2611 modest_window_mgr_register_window (mgr, msg_win);
2612 gtk_widget_show_all (GTK_WIDGET (msg_win));
2615 g_object_unref (mime_part);
2628 GnomeVFSResult result;
2631 static void save_mime_part_info_free (SaveMimePartInfo *info, gboolean with_struct);
2632 static gboolean idle_save_mime_part_show_result (SaveMimePartInfo *info);
2633 static gpointer save_mime_part_to_file (SaveMimePartInfo *info);
2634 static void save_mime_parts_to_file_with_checks (SaveMimePartInfo *info);
2637 save_mime_part_info_free (SaveMimePartInfo *info, gboolean with_struct)
2641 for (node = info->pairs; node != NULL; node = g_list_next (node)) {
2642 SaveMimePartPair *pair = (SaveMimePartPair *) node->data;
2643 g_free (pair->filename);
2644 g_object_unref (pair->part);
2645 g_slice_free (SaveMimePartPair, pair);
2647 g_list_free (info->pairs);
2650 gtk_widget_destroy (info->banner);
2651 g_slice_free (SaveMimePartInfo, info);
2656 idle_save_mime_part_show_result (SaveMimePartInfo *info)
2658 if (info->pairs != NULL) {
2659 save_mime_part_to_file (info);
2661 /* This is a GDK lock because we are an idle callback and
2662 * hildon_banner_show_information is or does Gtk+ code */
2664 gdk_threads_enter (); /* CHECKED */
2665 save_mime_part_info_free (info, TRUE);
2666 if (info->result == GNOME_VFS_OK) {
2667 hildon_banner_show_information (NULL, NULL, _CS("sfil_ib_saved"));
2668 } else if (info->result == GNOME_VFS_ERROR_NO_SPACE) {
2669 hildon_banner_show_information (NULL, NULL, dgettext("ke-recv",
2670 "cerm_device_memory_full"));
2672 hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
2674 gdk_threads_leave (); /* CHECKED */
2681 save_mime_part_to_file (SaveMimePartInfo *info)
2683 GnomeVFSHandle *handle;
2685 SaveMimePartPair *pair = (SaveMimePartPair *) info->pairs->data;
2687 info->result = gnome_vfs_create (&handle, pair->filename, GNOME_VFS_OPEN_WRITE, FALSE, 0644);
2688 if (info->result == GNOME_VFS_OK) {
2689 stream = tny_vfs_stream_new (handle);
2690 if (tny_mime_part_decode_to_stream (pair->part, stream, NULL) < 0) {
2691 info->result = GNOME_VFS_ERROR_IO;
2693 g_object_unref (G_OBJECT (stream));
2694 g_object_unref (pair->part);
2695 g_slice_free (SaveMimePartPair, pair);
2696 info->pairs = g_list_delete_link (info->pairs, info->pairs);
2698 save_mime_part_info_free (info, FALSE);
2701 g_idle_add ((GSourceFunc) idle_save_mime_part_show_result, info);
2706 save_mime_parts_to_file_with_checks (SaveMimePartInfo *info)
2708 gboolean is_ok = TRUE;
2709 gint replaced_files = 0;
2710 const GList *files = info->pairs;
2713 for (iter = files; (iter != NULL) && (replaced_files < 2); iter = g_list_next(iter)) {
2714 SaveMimePartPair *pair = iter->data;
2715 if (modest_utils_file_exists (pair->filename)) {
2719 if (replaced_files) {
2720 GtkWidget *confirm_overwrite_dialog;
2721 const gchar *message = (replaced_files == 1) ?
2722 _FM("docm_nc_replace_file") : _FM("docm_nc_replace_multiple");
2723 confirm_overwrite_dialog = hildon_note_new_confirmation (NULL, message);
2724 if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
2727 gtk_widget_destroy (confirm_overwrite_dialog);
2731 save_mime_part_info_free (info, TRUE);
2733 GtkWidget *banner = hildon_banner_show_animation (NULL, NULL,
2734 _CS("sfil_ib_saving"));
2735 info->banner = banner;
2736 g_thread_create ((GThreadFunc)save_mime_part_to_file, info, FALSE, NULL);
2743 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, TnyList *mime_parts)
2745 ModestMsgViewWindowPrivate *priv;
2746 GList *files_to_save = NULL;
2747 GtkWidget *save_dialog = NULL;
2748 gchar *folder = NULL;
2749 gchar *filename = NULL;
2750 gchar *save_multiple_str = NULL;
2752 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
2753 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2755 if (mime_parts == NULL) {
2756 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
2757 if (mime_parts == NULL || tny_list_get_length (mime_parts) == 0)
2760 g_object_ref (mime_parts);
2763 /* prepare dialog */
2764 if (tny_list_get_length (mime_parts) == 1) {
2766 /* only one attachment selected */
2767 iter = tny_list_create_iterator (mime_parts);
2768 TnyMimePart *mime_part = (TnyMimePart *) tny_iterator_get_current (iter);
2769 g_object_unref (iter);
2770 if (!modest_tny_mime_part_is_msg (mime_part) &&
2771 modest_tny_mime_part_is_attachment_for_modest (mime_part) &&
2772 !tny_mime_part_is_purged (mime_part)) {
2773 filename = g_strdup (tny_mime_part_get_filename (mime_part));
2775 /* TODO: show any error? */
2776 g_warning ("Tried to save a non-file attachment");
2777 g_object_unref (mime_parts);
2780 g_object_unref (mime_part);
2782 save_multiple_str = g_strdup_printf (_FM("sfil_va_number_of_objects_attachments"),
2783 tny_list_get_length (mime_parts));
2786 save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window),
2787 GTK_FILE_CHOOSER_ACTION_SAVE);
2790 folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
2791 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
2796 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog),
2801 /* if multiple, set multiple string */
2802 if (save_multiple_str) {
2803 g_object_set (G_OBJECT (save_dialog), "save-multiple", save_multiple_str, NULL);
2804 gtk_window_set_title (GTK_WINDOW (save_dialog), _FM("sfil_ti_save_objects_files"));
2808 if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
2809 gchar *chooser_uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
2811 if (!modest_utils_folder_writable (chooser_uri)) {
2812 hildon_banner_show_information
2813 (NULL, NULL, dgettext("hildon-fm", "sfil_ib_readonly_location"));
2817 iter = tny_list_create_iterator (mime_parts);
2818 while (!tny_iterator_is_done (iter)) {
2819 TnyMimePart *mime_part = (TnyMimePart *) tny_iterator_get_current (iter);
2821 if ((modest_tny_mime_part_is_attachment_for_modest (mime_part)) &&
2822 !tny_mime_part_is_purged (mime_part) &&
2823 (tny_mime_part_get_filename (mime_part) != NULL)) {
2824 SaveMimePartPair *pair;
2826 pair = g_slice_new0 (SaveMimePartPair);
2827 if (save_multiple_str) {
2828 gchar *escaped = gnome_vfs_escape_slashes (
2829 tny_mime_part_get_filename (mime_part));
2830 pair->filename = g_build_filename (chooser_uri, escaped, NULL);
2833 pair->filename = g_strdup (chooser_uri);
2835 pair->part = mime_part;
2836 files_to_save = g_list_prepend (files_to_save, pair);
2838 tny_iterator_next (iter);
2840 g_object_unref (iter);
2842 g_free (chooser_uri);
2845 gtk_widget_destroy (save_dialog);
2847 g_object_unref (mime_parts);
2849 if (files_to_save != NULL) {
2850 SaveMimePartInfo *info = g_slice_new0 (SaveMimePartInfo);
2851 info->pairs = files_to_save;
2852 info->result = TRUE;
2853 save_mime_parts_to_file_with_checks (info);
2858 show_remove_attachment_information (gpointer userdata)
2860 ModestMsgViewWindow *window = (ModestMsgViewWindow *) userdata;
2861 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2863 /* We're outside the main lock */
2864 gdk_threads_enter ();
2866 if (priv->remove_attachment_banner != NULL) {
2867 gtk_widget_destroy (priv->remove_attachment_banner);
2868 g_object_unref (priv->remove_attachment_banner);
2871 priv->remove_attachment_banner = g_object_ref (
2872 hildon_banner_show_animation (NULL, NULL, _("mcen_ib_removing_attachment")));
2874 gdk_threads_leave ();
2880 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, gboolean get_all)
2882 ModestMsgViewWindowPrivate *priv;
2883 TnyList *mime_parts = NULL;
2884 gchar *confirmation_message;
2889 /* TnyFolder *folder; */
2891 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
2892 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2895 mime_parts = modest_msg_view_get_attachments (MODEST_MSG_VIEW (priv->msg_view));
2897 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
2899 /* Remove already purged messages from mime parts list */
2900 iter = tny_list_create_iterator (mime_parts);
2901 while (!tny_iterator_is_done (iter)) {
2902 TnyMimePart *part = TNY_MIME_PART (tny_iterator_get_current (iter));
2903 tny_iterator_next (iter);
2904 if (tny_mime_part_is_purged (part)) {
2905 tny_list_remove (mime_parts, (GObject *) part);
2907 g_object_unref (part);
2909 g_object_unref (iter);
2911 if (tny_list_get_length (mime_parts) == 0) {
2912 g_object_unref (mime_parts);
2916 n_attachments = tny_list_get_length (mime_parts);
2917 if (n_attachments == 1) {
2921 iter = tny_list_create_iterator (mime_parts);
2922 part = (TnyMimePart *) tny_iterator_get_current (iter);
2923 g_object_unref (iter);
2924 if (modest_tny_mime_part_is_msg (part)) {
2926 header = tny_msg_get_header (TNY_MSG (part));
2927 filename = tny_header_dup_subject (header);
2928 g_object_unref (header);
2929 if (filename == NULL)
2930 filename = g_strdup (_("mail_va_no_subject"));
2932 filename = g_strdup (tny_mime_part_get_filename (TNY_MIME_PART (part)));
2934 confirmation_message = g_strdup_printf (_("mcen_nc_purge_file_text"), filename);
2936 g_object_unref (part);
2938 confirmation_message = g_strdup_printf (ngettext("mcen_nc_purge_file_text",
2939 "mcen_nc_purge_files_text",
2940 n_attachments), n_attachments);
2942 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
2943 confirmation_message);
2944 g_free (confirmation_message);
2946 if (response != GTK_RESPONSE_OK) {
2947 g_object_unref (mime_parts);
2951 priv->purge_timeout = g_timeout_add (2000, show_remove_attachment_information, window);
2952 /* folder = tny_msg_get_folder (msg); */
2953 /* tny_msg_uncache_attachments (msg); */
2954 /* tny_folder_refresh (folder, NULL); */
2955 /* g_object_unref (folder); */
2957 iter = tny_list_create_iterator (mime_parts);
2958 while (!tny_iterator_is_done (iter)) {
2961 part = (TnyMimePart *) tny_iterator_get_current (iter);
2962 tny_mime_part_set_purged (TNY_MIME_PART (part));
2963 /* modest_msg_view_remove_attachment (MODEST_MSG_VIEW (priv->msg_view), node->data); */
2964 g_object_unref (part);
2965 tny_iterator_next (iter);
2967 g_object_unref (iter);
2969 msg = tny_msg_view_get_msg (TNY_MSG_VIEW (priv->msg_view));
2970 tny_msg_view_clear (TNY_MSG_VIEW (priv->msg_view));
2971 tny_msg_rewrite_cache (msg);
2972 tny_msg_view_set_msg (TNY_MSG_VIEW (priv->msg_view), msg);
2973 g_object_unref (msg);
2975 g_object_unref (mime_parts);
2977 if (priv->purge_timeout > 0) {
2978 g_source_remove (priv->purge_timeout);
2979 priv->purge_timeout = 0;
2982 if (priv->remove_attachment_banner) {
2983 gtk_widget_destroy (priv->remove_attachment_banner);
2984 g_object_unref (priv->remove_attachment_banner);
2985 priv->remove_attachment_banner = NULL;
2993 update_window_title (ModestMsgViewWindow *window)
2995 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
2997 TnyHeader *header = NULL;
2998 gchar *subject = NULL;
3000 msg = tny_msg_view_get_msg (TNY_MSG_VIEW (priv->msg_view));
3003 header = tny_msg_get_header (msg);
3004 subject = tny_header_dup_subject (header);
3005 g_object_unref (header);
3006 g_object_unref (msg);
3009 if ((subject == NULL)||(subject[0] == '\0')) {
3011 subject = g_strdup (_("mail_va_no_subject"));
3014 gtk_window_set_title (GTK_WINDOW (window), subject);
3018 static void on_move_focus (GtkWidget *widget,
3019 GtkDirectionType direction,
3022 g_signal_stop_emission_by_name (G_OBJECT (widget), "move-focus");
3026 fetch_image_open_stream (TnyStreamCache *self, gint64 *expected_size, gchar *uri)
3028 GnomeVFSResult result;
3029 GnomeVFSHandle *handle = NULL;
3030 GnomeVFSFileInfo *info = NULL;
3033 result = gnome_vfs_open (&handle, uri, GNOME_VFS_OPEN_READ);
3034 if (result != GNOME_VFS_OK) {
3039 info = gnome_vfs_file_info_new ();
3040 result = gnome_vfs_get_file_info_from_handle (handle, info, GNOME_VFS_FILE_INFO_DEFAULT);
3041 if (result != GNOME_VFS_OK || ! (info->valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE)) {
3042 /* We put a "safe" default size for going to cache */
3043 *expected_size = (300*1024);
3045 *expected_size = info->size;
3047 gnome_vfs_file_info_unref (info);
3049 stream = tny_vfs_stream_new (handle);
3058 TnyStream *output_stream;
3059 GtkWidget *msg_view;
3063 on_fetch_image_idle_refresh_view (gpointer userdata)
3066 FetchImageData *fidata = (FetchImageData *) userdata;
3067 g_message ("REFRESH VIEW");
3068 if (GTK_WIDGET_DRAWABLE (fidata->msg_view)) {
3069 g_message ("QUEUING DRAW");
3070 gtk_widget_queue_draw (fidata->msg_view);
3072 g_object_unref (fidata->msg_view);
3073 g_slice_free (FetchImageData, fidata);
3078 on_fetch_image_thread (gpointer userdata)
3080 FetchImageData *fidata = (FetchImageData *) userdata;
3081 TnyStreamCache *cache;
3082 TnyStream *cache_stream;
3084 cache = modest_runtime_get_images_cache ();
3085 cache_stream = tny_stream_cache_get_stream (cache, fidata->cache_id, (TnyStreamCacheOpenStreamFetcher) fetch_image_open_stream, (gpointer) fidata->uri);
3086 g_free (fidata->cache_id);
3087 g_free (fidata->uri);
3089 if (cache_stream != NULL) {
3090 tny_stream_write_to_stream (cache_stream, fidata->output_stream);
3091 tny_stream_close (cache_stream);
3092 g_object_unref (cache_stream);
3095 tny_stream_close (fidata->output_stream);
3096 g_object_unref (fidata->output_stream);
3099 gdk_threads_enter ();
3100 g_idle_add (on_fetch_image_idle_refresh_view, fidata);
3101 gdk_threads_leave ();
3107 on_fetch_image (ModestMsgView *msgview,
3110 ModestMsgViewWindow *window)
3112 const gchar *current_account;
3113 ModestMsgViewWindowPrivate *priv;
3114 FetchImageData *fidata;
3116 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
3118 current_account = modest_window_get_active_account (MODEST_WINDOW (window));
3120 fidata = g_slice_new0 (FetchImageData);
3121 fidata->msg_view = g_object_ref (msgview);
3122 fidata->uri = g_strdup (uri);
3123 fidata->cache_id = modest_images_cache_get_id (current_account, uri);
3124 fidata->output_stream = g_object_ref (stream);
3126 if (g_thread_create (on_fetch_image_thread, fidata, FALSE, NULL) == NULL) {
3127 g_object_unref (fidata->output_stream);
3128 g_free (fidata->cache_id);
3129 g_free (fidata->uri);
3130 g_object_unref (fidata->msg_view);
3131 g_slice_free (FetchImageData, fidata);
3132 tny_stream_close (stream);