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>
33 #include <tny-header.h>
34 #include "modest-platform.h"
35 #include <modest-tny-msg.h>
36 #include <modest-msg-view-window.h>
37 #include <modest-main-window-ui.h>
38 #include <modest-widget-memory.h>
39 #include <modest-runtime.h>
40 #include <modest-window-priv.h>
41 #include <modest-tny-folder.h>
42 #include <modest-text-utils.h>
43 #include "modest-progress-bar-widget.h"
44 #include "modest-defs.h"
45 #include "modest-hildon-includes.h"
46 #include <gtkhtml/gtkhtml-search.h>
47 #include <gdk/gdkkeysyms.h>
49 static void modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass);
50 static void modest_msg_view_window_init (ModestMsgViewWindow *obj);
51 static void modest_msg_view_window_finalize (GObject *obj);
52 static void modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *obj,
54 static void modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
55 ModestMsgViewWindow *obj);
56 static void modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
57 ModestMsgViewWindow *obj);
59 static void modest_msg_view_window_set_zoom (ModestWindow *window,
61 static gdouble modest_msg_view_window_get_zoom (ModestWindow *window);
62 static gboolean modest_msg_view_window_zoom_minus (ModestWindow *window);
63 static gboolean modest_msg_view_window_zoom_plus (ModestWindow *window);
64 static gboolean modest_msg_view_window_key_release_event (GtkWidget *window,
67 static gboolean modest_msg_view_window_window_state_event (GtkWidget *widget,
68 GdkEventWindowState *event,
70 static void modest_msg_view_window_scroll_up (ModestWindow *window);
71 static void modest_msg_view_window_scroll_down (ModestWindow *window);
72 static gboolean modest_msg_view_window_is_last_message (ModestMsgViewWindow *window);
73 static gboolean modest_msg_view_window_is_first_message (ModestMsgViewWindow *window);
74 static TnyFolderType modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window);
75 static void modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window);
76 static void modest_msg_view_window_update_priority (ModestMsgViewWindow *window);
78 static void modest_msg_view_window_show_toolbar (ModestWindow *window,
79 gboolean show_toolbar);
81 static void modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
83 ModestMsgViewWindow *window);
85 static void cancel_progressbar (GtkToolButton *toolbutton,
86 ModestMsgViewWindow *self);
88 static void on_queue_changed (ModestMailOperationQueue *queue,
89 ModestMailOperation *mail_op,
90 ModestMailOperationQueueNotification type,
91 ModestMsgViewWindow *self);
93 static void view_msg_cb (const GObject *obj, const TnyMsg *msg, gpointer user_data);
95 static void set_toolbar_mode (ModestMsgViewWindow *self,
96 ModestToolBarModes mode);
106 static const GtkToggleActionEntry msg_view_toggle_action_entries [] = {
107 { "FindInMessage", GTK_STOCK_FIND, N_("qgn_toolb_gene_find"), NULL, NULL, G_CALLBACK (modest_msg_view_window_toggle_find_toolbar), FALSE },
110 static const GtkRadioActionEntry msg_view_zoom_action_entries [] = {
111 { "Zoom50", NULL, N_("mcen_me_viewer_50"), NULL, NULL, 50 },
112 { "Zoom80", NULL, N_("mcen_me_viewer_80"), NULL, NULL, 80 },
113 { "Zoom100", NULL, N_("mcen_me_viewer_100"), NULL, NULL, 100 },
114 { "Zoom120", NULL, N_("mcen_me_viewer_120"), NULL, NULL, 120 },
115 { "Zoom150", NULL, N_("mcen_me_viewer_150"), NULL, NULL, 150 },
116 { "Zoom200", NULL, N_("mcen_me_viewer_200"), NULL, NULL, 200 }
119 typedef struct _ModestMsgViewWindowPrivate ModestMsgViewWindowPrivate;
120 struct _ModestMsgViewWindowPrivate {
123 GtkWidget *main_scroll;
124 GtkWidget *find_toolbar;
127 /* Progress observers */
128 GtkWidget *progress_bar;
129 GSList *progress_widgets;
132 GtkWidget *progress_toolitem;
133 GtkWidget *cancel_toolitem;
134 GtkWidget *prev_toolitem;
135 GtkWidget *next_toolitem;
137 /* Optimized view enabled */
138 gboolean optimized_view;
140 GtkTreeModel *header_model;
143 guint clipboard_change_handler;
144 guint queue_change_handler;
147 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
148 MODEST_TYPE_MSG_VIEW_WINDOW, \
149 ModestMsgViewWindowPrivate))
151 static GtkWindowClass *parent_class = NULL;
153 /* uncomment the following if you have defined any signals */
154 /* static guint signals[LAST_SIGNAL] = {0}; */
157 modest_msg_view_window_get_type (void)
159 static GType my_type = 0;
161 static const GTypeInfo my_info = {
162 sizeof(ModestMsgViewWindowClass),
163 NULL, /* base init */
164 NULL, /* base finalize */
165 (GClassInitFunc) modest_msg_view_window_class_init,
166 NULL, /* class finalize */
167 NULL, /* class data */
168 sizeof(ModestMsgViewWindow),
170 (GInstanceInitFunc) modest_msg_view_window_init,
173 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
174 "ModestMsgViewWindow",
181 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
183 GObjectClass *gobject_class;
184 ModestWindowClass *modest_window_class;
185 gobject_class = (GObjectClass*) klass;
186 modest_window_class = (ModestWindowClass *) klass;
188 parent_class = g_type_class_peek_parent (klass);
189 gobject_class->finalize = modest_msg_view_window_finalize;
191 modest_window_class->set_zoom_func = modest_msg_view_window_set_zoom;
192 modest_window_class->get_zoom_func = modest_msg_view_window_get_zoom;
193 modest_window_class->zoom_minus_func = modest_msg_view_window_zoom_minus;
194 modest_window_class->zoom_plus_func = modest_msg_view_window_zoom_plus;
195 modest_window_class->show_toolbar_func = modest_msg_view_window_show_toolbar;
197 g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
201 modest_msg_view_window_init (ModestMsgViewWindow *obj)
203 ModestMsgViewWindowPrivate *priv;
204 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
206 priv->msg_view = NULL;
207 priv->header_model = NULL;
208 priv->clipboard_change_handler = 0;
210 priv->optimized_view = FALSE;
215 save_settings (ModestMsgViewWindow *self)
217 modest_widget_memory_save (modest_runtime_get_conf (),
219 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
224 restore_settings (ModestMsgViewWindow *self)
226 modest_widget_memory_restore (modest_runtime_get_conf (),
228 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
233 set_toolbar_mode (ModestMsgViewWindow *self,
234 ModestToolBarModes mode)
236 ModestWindowPrivate *parent_priv;
237 ModestMsgViewWindowPrivate *priv;
238 GtkAction *widget = NULL;
240 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
242 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
243 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
246 case TOOLBAR_MODE_NORMAL:
247 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
248 gtk_action_set_sensitive (widget, TRUE);
249 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
250 gtk_action_set_sensitive (widget, TRUE);
251 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
252 gtk_action_set_sensitive (widget, TRUE);
253 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
254 gtk_action_set_sensitive (widget, TRUE);
255 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
256 gtk_action_set_sensitive (widget, TRUE);
258 if (priv->prev_toolitem)
259 gtk_widget_show (priv->prev_toolitem);
261 if (priv->next_toolitem)
262 gtk_widget_show (priv->next_toolitem);
264 if (priv->progress_toolitem)
265 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
266 if (priv->progress_bar)
267 gtk_widget_hide (priv->progress_bar);
269 if (priv->cancel_toolitem)
270 gtk_widget_hide (priv->cancel_toolitem);
272 /* Hide toolbar if optimized view is enabled */
273 if (priv->optimized_view) {
274 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
275 gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
279 case TOOLBAR_MODE_TRANSFER:
280 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
281 gtk_action_set_sensitive (widget, FALSE);
282 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
283 gtk_action_set_sensitive (widget, FALSE);
284 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
285 gtk_action_set_sensitive (widget, FALSE);
286 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
287 gtk_action_set_sensitive (widget, FALSE);
288 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
289 gtk_action_set_sensitive (widget, FALSE);
291 if (priv->prev_toolitem)
292 gtk_widget_hide (priv->prev_toolitem);
294 if (priv->next_toolitem)
295 gtk_widget_hide (priv->next_toolitem);
297 if (priv->progress_toolitem)
298 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
299 if (priv->progress_bar)
300 gtk_widget_show (priv->progress_bar);
302 if (priv->cancel_toolitem)
303 gtk_widget_show (priv->cancel_toolitem);
305 /* Show toolbar if it's hiden (optimized view ) */
306 if (priv->optimized_view) {
307 gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
308 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
313 g_return_if_reached ();
320 menubar_to_menu (GtkUIManager *ui_manager)
322 GtkWidget *main_menu;
326 /* Create new main menu */
327 main_menu = gtk_menu_new();
329 /* Get the menubar from the UI manager */
330 menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
332 iter = gtk_container_get_children (GTK_CONTAINER (menubar));
336 menu = GTK_WIDGET (iter->data);
337 gtk_widget_reparent(menu, main_menu);
339 iter = g_list_next (iter);
345 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
347 GtkWidget *main_vbox;
348 ModestMsgViewWindowPrivate *priv;
349 ModestWindowPrivate *parent_priv;
351 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
352 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
354 priv->msg_view = modest_msg_view_new (msg);
355 modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
356 main_vbox = gtk_vbox_new (FALSE, 6);
359 parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
360 gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
361 hildon_window_set_menu (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
363 priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
364 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
365 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
367 gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
368 gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
369 gtk_container_add (GTK_CONTAINER(obj), main_vbox);
371 priv->find_toolbar = hildon_find_toolbar_new (NULL);
372 gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
373 g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
374 g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
376 /* TODO: I dont knonw why, but when get_msg_async is used, */
377 /* this code makes application doest not work (jfernandez) */
379 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);
380 modest_msg_view_window_clipboard_owner_change (gtk_clipboard_get (GDK_SELECTION_PRIMARY), NULL, obj);
382 gtk_widget_show_all (GTK_WIDGET(main_vbox));
383 gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
388 modest_msg_view_window_finalize (GObject *obj)
390 ModestMsgViewWindowPrivate *priv;
392 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
393 if (priv->header_model != NULL) {
394 g_object_unref (priv->header_model);
395 priv->header_model = NULL;
397 if (priv->clipboard_change_handler > 0) {
398 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
399 priv->clipboard_change_handler = 0;
402 /* disconnet operations queue observer */
403 if (priv->queue_change_handler > 0) {
404 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), priv->queue_change_handler);
405 priv->queue_change_handler = 0;
408 G_OBJECT_CLASS(parent_class)->finalize (obj);
414 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
416 save_settings (self);
421 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
422 GtkTreeModel *model, GtkTreeIter iter)
424 ModestMsgViewWindow *window = NULL;
425 ModestMsgViewWindowPrivate *priv = NULL;
427 window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
428 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
430 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
432 g_object_ref (model);
433 priv->header_model = model;
436 modest_msg_view_window_update_priority (window);
438 modest_msg_view_window_update_dimmed (window);
440 return MODEST_WINDOW(window);
445 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
448 ModestMsgViewWindowPrivate *priv;
449 ModestWindowPrivate *parent_priv;
450 GtkActionGroup *action_group;
451 GError *error = NULL;
452 GdkPixbuf *window_icon = NULL;
454 g_return_val_if_fail (msg, NULL);
456 obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
457 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
458 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
460 parent_priv->ui_manager = gtk_ui_manager_new();
461 action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
462 gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
464 /* Add common actions */
465 gtk_action_group_add_actions (action_group,
466 modest_action_entries,
467 G_N_ELEMENTS (modest_action_entries),
469 gtk_action_group_add_toggle_actions (action_group,
470 modest_toggle_action_entries,
471 G_N_ELEMENTS (modest_toggle_action_entries),
473 gtk_action_group_add_toggle_actions (action_group,
474 msg_view_toggle_action_entries,
475 G_N_ELEMENTS (msg_view_toggle_action_entries),
477 gtk_action_group_add_radio_actions (action_group,
478 msg_view_zoom_action_entries,
479 G_N_ELEMENTS (msg_view_zoom_action_entries),
481 G_CALLBACK (modest_ui_actions_on_change_zoom),
484 gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
485 g_object_unref (action_group);
487 /* Load the UI definition */
488 gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
491 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
492 g_error_free (error);
497 /* Add accelerators */
498 gtk_window_add_accel_group (GTK_WINDOW (obj),
499 gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
502 init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
503 restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
505 g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
507 g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
508 G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
509 g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
510 G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
511 g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
512 G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
513 g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
514 G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
515 g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
516 G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
518 g_signal_connect (G_OBJECT (obj), "key-release-event",
519 G_CALLBACK (modest_msg_view_window_key_release_event),
522 g_signal_connect (G_OBJECT (obj), "window-state-event",
523 G_CALLBACK (modest_msg_view_window_window_state_event),
526 /* Mail Operation Queue */
527 priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
529 G_CALLBACK (on_queue_changed),
532 modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
534 priv->last_search = NULL;
536 modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
538 /* Set window icon */
539 window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
540 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
542 gtk_widget_grab_focus (priv->msg_view);
544 return MODEST_WINDOW(obj);
550 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
552 ModestMsgView *msg_view;
553 ModestMsgViewWindowPrivate *priv;
555 g_return_val_if_fail (self, NULL);
557 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
559 msg_view = MODEST_MSG_VIEW (priv->msg_view);
561 return modest_msg_view_get_message (msg_view);
565 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
569 const gchar *retval = NULL;
571 msg = modest_msg_view_window_get_message (self);
576 header = tny_msg_get_header (msg);
578 retval = tny_header_get_uid (header);
579 g_object_unref (header);
585 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
588 ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
589 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
591 if (gtk_toggle_action_get_active (toggle)) {
592 gtk_widget_show (priv->find_toolbar);
594 gtk_widget_hide (priv->find_toolbar);
601 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
602 ModestMsgViewWindow *obj)
604 GtkToggleAction *toggle;
605 ModestWindowPrivate *parent_priv;
606 parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
608 toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
609 gtk_toggle_action_set_active (toggle, FALSE);
613 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
614 ModestMsgViewWindow *obj)
616 gchar *current_search;
617 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
619 g_object_get (G_OBJECT (widget), "prefix", ¤t_search, NULL);
621 if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
622 g_free (current_search);
626 if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
628 g_free (priv->last_search);
629 priv->last_search = g_strdup (current_search);
630 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
633 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
636 g_free (current_search);
641 modest_msg_view_window_set_zoom (ModestWindow *window,
644 ModestMsgViewWindowPrivate *priv;
646 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
648 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
649 modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
653 modest_msg_view_window_get_zoom (ModestWindow *window)
655 ModestMsgViewWindowPrivate *priv;
657 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
659 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
660 return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
664 modest_msg_view_window_zoom_plus (ModestWindow *window)
666 ModestWindowPrivate *parent_priv;
667 GtkRadioAction *zoom_radio_action;
668 GSList *group, *node;
670 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
671 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
672 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
674 group = gtk_radio_action_get_group (zoom_radio_action);
676 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
677 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
681 for (node = group; node != NULL; node = g_slist_next (node)) {
682 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
683 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
691 modest_msg_view_window_zoom_minus (ModestWindow *window)
693 ModestWindowPrivate *parent_priv;
694 GtkRadioAction *zoom_radio_action;
695 GSList *group, *node;
697 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
698 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
699 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
701 group = gtk_radio_action_get_group (zoom_radio_action);
703 for (node = group; node != NULL; node = g_slist_next (node)) {
704 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
705 if (node->next != NULL) {
706 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
709 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
719 modest_msg_view_window_key_release_event (GtkWidget *window,
723 if (event->type == GDK_KEY_RELEASE) {
724 switch (event->keyval) {
726 modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
730 modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
743 modest_msg_view_window_scroll_up (ModestWindow *window)
745 ModestMsgViewWindowPrivate *priv;
747 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
748 g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
752 modest_msg_view_window_scroll_down (ModestWindow *window)
754 ModestMsgViewWindowPrivate *priv;
756 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
757 g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
761 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
764 ModestMsgViewWindowPrivate *priv;
765 GtkTreeIter tmp_iter;
766 gboolean has_next = FALSE;
768 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
769 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
771 if (priv->header_model) {
772 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
777 gtk_tree_path_next (path);
778 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
780 gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
782 if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
788 gtk_tree_path_free (path);
797 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
800 ModestMsgViewWindowPrivate *priv;
802 GtkTreeIter tmp_iter;
804 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
805 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
807 if (priv->header_model) {
809 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
813 path_string = gtk_tree_path_to_string (path);
814 result = (strcmp (path_string, "0")==0);
816 g_free (path_string);
817 gtk_tree_path_free (path);
824 gtk_tree_path_prev (path);
826 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
828 gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
830 if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
835 path_string = gtk_tree_path_to_string (path);
836 if (strcmp(path_string, "0")==0) {
837 g_free (path_string);
840 g_free (path_string);
842 gtk_tree_path_free (path);
851 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
853 ModestMailOperation *mail_op = NULL;
854 ModestMsgViewWindowPrivate *priv;
855 GtkTreeIter tmp_iter;
857 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
858 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
860 if (priv->header_model) {
861 tmp_iter = priv->iter;
862 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
866 priv->iter = tmp_iter;
867 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
871 if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
874 /* New mail operation */
875 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
876 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
877 modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
878 op_status = modest_mail_operation_get_status (mail_op);
880 g_object_unref (mail_op);
882 if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
895 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
897 ModestMsgViewWindowPrivate *priv = NULL;
898 ModestMailOperation *mail_op = NULL;
900 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
901 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
903 if (priv->header_model) {
906 path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
907 while (gtk_tree_path_prev (path)) {
911 gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
912 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
916 if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
919 /* New mail operation */
920 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
921 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
922 modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
924 gtk_tree_path_free (path);
926 op_status = modest_mail_operation_get_status (mail_op);
927 if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
940 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
942 ModestMsgViewWindow *self = NULL;
943 ModestMsgViewWindowPrivate *priv = NULL;
944 TnyMsg *new_msg = NULL;
946 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
947 g_return_if_fail (TNY_IS_MSG (msg));
948 self = MODEST_MSG_VIEW_WINDOW (obj);
949 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
951 /* Set new message */
952 new_msg = g_object_ref (G_OBJECT(msg));
953 modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
954 modest_msg_view_window_update_dimmed (self);
955 modest_msg_view_window_update_priority (self);
956 gtk_widget_grab_focus (priv->msg_view);
960 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
962 ModestMsgViewWindowPrivate *priv;
964 TnyFolderType folder_type;
966 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
968 folder_type = TNY_FOLDER_TYPE_UNKNOWN;
970 msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
974 folder = tny_msg_get_folder (msg);
977 folder_type = tny_folder_get_folder_type (folder);
979 if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
980 const gchar *fname = tny_folder_get_name (folder);
981 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
984 g_object_unref (folder);
992 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
994 ModestWindowPrivate *parent_priv;
996 gboolean is_first, is_last;
997 TnyFolderType folder_type;
998 gboolean is_not_sent;
1000 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1002 is_first = modest_msg_view_window_is_first_message (window);
1003 is_last = modest_msg_view_window_is_last_message (window);
1005 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1006 gtk_action_set_sensitive (widget, !is_first);
1007 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1008 gtk_action_set_sensitive (widget, !is_first);
1010 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1011 gtk_action_set_sensitive (widget, !is_last);
1012 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1013 gtk_action_set_sensitive (widget, !is_last);
1015 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1016 is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1017 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1018 gtk_action_set_sensitive (widget, !is_not_sent);
1019 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1020 gtk_action_set_sensitive (widget, !is_not_sent);
1021 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1022 gtk_action_set_sensitive (widget, !is_not_sent);
1023 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1024 gtk_action_set_sensitive (widget, !is_not_sent);
1029 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1031 ModestMsgViewWindowPrivate *priv;
1032 TnyHeaderFlags flags = 0;
1034 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1036 if (priv->header_model) {
1039 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1041 flags = tny_header_get_flags (header);
1044 modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1049 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1051 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1052 ModestWindowPrivate *parent_priv;
1053 ModestWindowMgr *mgr;
1054 gboolean is_fullscreen;
1055 GtkAction *fs_toggle_action;
1058 mgr = modest_runtime_get_window_mgr ();
1059 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1061 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1063 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1064 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1065 if (is_fullscreen != active) {
1066 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1075 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1077 ModestWindowPrivate *parent_priv;
1078 GtkAction *fs_toggle_action;
1079 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1081 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1082 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1083 !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1087 set_homogeneous (GtkWidget *widget,
1090 if (GTK_IS_TOOL_ITEM (widget)) {
1091 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1092 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1097 modest_msg_view_window_show_toolbar (ModestWindow *self,
1098 gboolean show_toolbar)
1100 ModestMsgViewWindowPrivate *priv = NULL;
1101 ModestWindowPrivate *parent_priv;
1102 GtkWidget *reply_button = NULL, *menu = NULL;
1103 GtkWidget *placeholder = NULL;
1106 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1107 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1109 /* Set optimized view status */
1110 priv->optimized_view = !show_toolbar;
1112 if (!parent_priv->toolbar) {
1113 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1116 /* Set homogeneous toolbar */
1117 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1118 set_homogeneous, NULL);
1120 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1121 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1122 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1123 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1124 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1125 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1126 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1127 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1129 /* Add ProgressBar (Transfer toolbar) */
1130 priv->progress_bar = modest_progress_bar_widget_new ();
1131 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1132 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1133 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1134 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1135 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1137 /* Connect cancel 'clicked' signal to abort progress mode */
1138 g_signal_connect(priv->cancel_toolitem, "clicked",
1139 G_CALLBACK(cancel_progressbar),
1142 /* Add it to the observers list */
1143 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1146 hildon_window_add_toolbar (HILDON_WINDOW (self),
1147 GTK_TOOLBAR (parent_priv->toolbar));
1150 /* Set reply button tap and hold menu */
1151 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1152 "/ToolBar/ToolbarMessageReply");
1153 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1154 "/ToolbarReplyCSM");
1155 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1159 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1160 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1161 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1163 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1164 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1166 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1167 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1172 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1174 ModestMsgViewWindow *window)
1176 ModestWindowPrivate *parent_priv;
1178 gboolean is_address;
1181 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1182 selection = gtk_clipboard_wait_for_text (clipboard);
1184 g_message ("SELECTION %s", selection);
1185 is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1188 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1189 gtk_action_set_sensitive (action, is_address);
1194 cancel_progressbar (GtkToolButton *toolbutton,
1195 ModestMsgViewWindow *self)
1198 ModestMsgViewWindowPrivate *priv;
1200 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1202 /* Get operation observers and cancel its current operation */
1203 tmp = priv->progress_widgets;
1205 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1206 tmp=g_slist_next(tmp);
1210 observers_empty (ModestMsgViewWindow *self)
1213 ModestMsgViewWindowPrivate *priv;
1214 gboolean is_empty = TRUE;
1215 guint pending_ops = 0;
1217 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1218 tmp = priv->progress_widgets;
1220 /* Check all observers */
1221 while (tmp && is_empty) {
1222 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1223 is_empty = pending_ops == 0;
1225 tmp = g_slist_next(tmp);
1233 on_queue_changed (ModestMailOperationQueue *queue,
1234 ModestMailOperation *mail_op,
1235 ModestMailOperationQueueNotification type,
1236 ModestMsgViewWindow *self)
1239 ModestMsgViewWindowPrivate *priv;
1240 ModestMailOperationId op_id;
1241 ModestToolBarModes mode;
1243 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1244 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1246 /* If this operations was created by another window, do nothing */
1247 if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1250 /* Get toolbar mode from operation id*/
1251 op_id = modest_mail_operation_get_id (mail_op);
1253 case MODEST_MAIL_OPERATION_ID_SEND:
1254 case MODEST_MAIL_OPERATION_ID_RECEIVE:
1255 mode = TOOLBAR_MODE_TRANSFER;
1258 mode = TOOLBAR_MODE_NORMAL;
1262 /* Add operation observers and change toolbar if neccessary*/
1263 tmp = priv->progress_widgets;
1265 case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1266 if (mode == TOOLBAR_MODE_TRANSFER) {
1268 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1270 tmp = g_slist_next (tmp);
1273 /* Enable transfer toolbar mode */
1274 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), mode);
1277 case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1278 if (mode == TOOLBAR_MODE_TRANSFER) {
1280 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1282 tmp = g_slist_next (tmp);
1286 /* If no more operations are being observed, NORMAL mode is enabled again */
1287 if (observers_empty (self))
1288 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);