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 save_state (ModestWindow *self)
183 modest_widget_memory_save (modest_runtime_get_conf (),
185 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
190 restore_settings (ModestMsgViewWindow *self)
192 modest_widget_memory_restore (modest_runtime_get_conf (),
194 MODEST_CONF_MSG_VIEW_WINDOW_KEY);
198 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
200 GObjectClass *gobject_class;
201 ModestWindowClass *modest_window_class;
202 gobject_class = (GObjectClass*) klass;
203 modest_window_class = (ModestWindowClass *) klass;
205 parent_class = g_type_class_peek_parent (klass);
206 gobject_class->finalize = modest_msg_view_window_finalize;
208 modest_window_class->set_zoom_func = modest_msg_view_window_set_zoom;
209 modest_window_class->get_zoom_func = modest_msg_view_window_get_zoom;
210 modest_window_class->zoom_minus_func = modest_msg_view_window_zoom_minus;
211 modest_window_class->zoom_plus_func = modest_msg_view_window_zoom_plus;
212 modest_window_class->show_toolbar_func = modest_msg_view_window_show_toolbar;
214 g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
216 modest_window_class->save_state_func = save_state;
220 modest_msg_view_window_init (ModestMsgViewWindow *obj)
222 ModestMsgViewWindowPrivate *priv;
223 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
225 priv->msg_view = NULL;
226 priv->header_model = NULL;
227 priv->clipboard_change_handler = 0;
229 priv->optimized_view = FALSE;
235 set_toolbar_mode (ModestMsgViewWindow *self,
236 ModestToolBarModes mode)
238 ModestWindowPrivate *parent_priv;
239 ModestMsgViewWindowPrivate *priv;
240 GtkAction *widget = NULL;
242 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
244 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
245 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
248 case TOOLBAR_MODE_NORMAL:
249 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
250 gtk_action_set_sensitive (widget, TRUE);
251 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
252 gtk_action_set_sensitive (widget, TRUE);
253 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
254 gtk_action_set_sensitive (widget, TRUE);
255 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
256 gtk_action_set_sensitive (widget, TRUE);
257 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
258 gtk_action_set_sensitive (widget, TRUE);
260 if (priv->prev_toolitem)
261 gtk_widget_show (priv->prev_toolitem);
263 if (priv->next_toolitem)
264 gtk_widget_show (priv->next_toolitem);
266 if (priv->progress_toolitem)
267 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
268 if (priv->progress_bar)
269 gtk_widget_hide (priv->progress_bar);
271 if (priv->cancel_toolitem)
272 gtk_widget_hide (priv->cancel_toolitem);
274 /* Hide toolbar if optimized view is enabled */
275 if (priv->optimized_view) {
276 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
277 gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
281 case TOOLBAR_MODE_TRANSFER:
282 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
283 gtk_action_set_sensitive (widget, FALSE);
284 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
285 gtk_action_set_sensitive (widget, FALSE);
286 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
287 gtk_action_set_sensitive (widget, FALSE);
288 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
289 gtk_action_set_sensitive (widget, FALSE);
290 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
291 gtk_action_set_sensitive (widget, FALSE);
293 if (priv->prev_toolitem)
294 gtk_widget_hide (priv->prev_toolitem);
296 if (priv->next_toolitem)
297 gtk_widget_hide (priv->next_toolitem);
299 if (priv->progress_toolitem)
300 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
301 if (priv->progress_bar)
302 gtk_widget_show (priv->progress_bar);
304 if (priv->cancel_toolitem)
305 gtk_widget_show (priv->cancel_toolitem);
307 /* Show toolbar if it's hiden (optimized view ) */
308 if (priv->optimized_view) {
309 gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
310 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
315 g_return_if_reached ();
322 menubar_to_menu (GtkUIManager *ui_manager)
324 GtkWidget *main_menu;
328 /* Create new main menu */
329 main_menu = gtk_menu_new();
331 /* Get the menubar from the UI manager */
332 menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
334 iter = gtk_container_get_children (GTK_CONTAINER (menubar));
338 menu = GTK_WIDGET (iter->data);
339 gtk_widget_reparent(menu, main_menu);
341 iter = g_list_next (iter);
347 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
349 GtkWidget *main_vbox;
350 ModestMsgViewWindowPrivate *priv;
351 ModestWindowPrivate *parent_priv;
353 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
354 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
356 priv->msg_view = modest_msg_view_new (msg);
357 modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
358 main_vbox = gtk_vbox_new (FALSE, 6);
361 parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
362 gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
363 hildon_window_set_menu (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
365 priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
366 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
367 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
369 gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
370 gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
371 gtk_container_add (GTK_CONTAINER(obj), main_vbox);
373 priv->find_toolbar = hildon_find_toolbar_new (NULL);
374 gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
375 g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
376 g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
378 /* TODO: I dont knonw why, but when get_msg_async is used, */
379 /* this code makes application doest not work (jfernandez) */
381 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);
382 modest_msg_view_window_clipboard_owner_change (gtk_clipboard_get (GDK_SELECTION_PRIMARY), NULL, obj);
384 gtk_widget_show_all (GTK_WIDGET(main_vbox));
385 gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
390 modest_msg_view_window_finalize (GObject *obj)
392 ModestMsgViewWindowPrivate *priv;
394 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
395 if (priv->header_model != NULL) {
396 g_object_unref (priv->header_model);
397 priv->header_model = NULL;
399 if (priv->clipboard_change_handler > 0) {
400 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
401 priv->clipboard_change_handler = 0;
404 /* disconnet operations queue observer */
405 if (priv->queue_change_handler > 0) {
406 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), priv->queue_change_handler);
407 priv->queue_change_handler = 0;
410 G_OBJECT_CLASS(parent_class)->finalize (obj);
416 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
418 modest_window_save_state (MODEST_WINDOW (self));
423 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
424 GtkTreeModel *model, GtkTreeIter iter)
426 ModestMsgViewWindow *window = NULL;
427 ModestMsgViewWindowPrivate *priv = NULL;
429 window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
430 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
432 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
434 g_object_ref (model);
435 priv->header_model = model;
438 modest_msg_view_window_update_priority (window);
440 modest_msg_view_window_update_dimmed (window);
442 return MODEST_WINDOW(window);
447 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
450 ModestMsgViewWindowPrivate *priv;
451 ModestWindowPrivate *parent_priv;
452 GtkActionGroup *action_group;
453 GError *error = NULL;
454 GdkPixbuf *window_icon = NULL;
456 g_return_val_if_fail (msg, NULL);
458 obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
459 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
460 parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
462 parent_priv->ui_manager = gtk_ui_manager_new();
463 action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
464 gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
466 /* Add common actions */
467 gtk_action_group_add_actions (action_group,
468 modest_action_entries,
469 G_N_ELEMENTS (modest_action_entries),
471 gtk_action_group_add_toggle_actions (action_group,
472 modest_toggle_action_entries,
473 G_N_ELEMENTS (modest_toggle_action_entries),
475 gtk_action_group_add_toggle_actions (action_group,
476 msg_view_toggle_action_entries,
477 G_N_ELEMENTS (msg_view_toggle_action_entries),
479 gtk_action_group_add_radio_actions (action_group,
480 msg_view_zoom_action_entries,
481 G_N_ELEMENTS (msg_view_zoom_action_entries),
483 G_CALLBACK (modest_ui_actions_on_change_zoom),
486 gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
487 g_object_unref (action_group);
489 /* Load the UI definition */
490 gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
493 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
494 g_error_free (error);
499 /* Add accelerators */
500 gtk_window_add_accel_group (GTK_WINDOW (obj),
501 gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
504 init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
505 restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
507 g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
509 g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
510 G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
511 g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
512 G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
513 g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
514 G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
515 g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
516 G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
517 g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
518 G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
520 g_signal_connect (G_OBJECT (obj), "key-release-event",
521 G_CALLBACK (modest_msg_view_window_key_release_event),
524 g_signal_connect (G_OBJECT (obj), "window-state-event",
525 G_CALLBACK (modest_msg_view_window_window_state_event),
528 /* Mail Operation Queue */
529 priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
531 G_CALLBACK (on_queue_changed),
534 modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
536 priv->last_search = NULL;
538 modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
540 /* Set window icon */
541 window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
542 gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
544 gtk_widget_grab_focus (priv->msg_view);
546 return MODEST_WINDOW(obj);
552 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
554 ModestMsgView *msg_view;
555 ModestMsgViewWindowPrivate *priv;
557 g_return_val_if_fail (self, NULL);
559 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
561 msg_view = MODEST_MSG_VIEW (priv->msg_view);
563 return modest_msg_view_get_message (msg_view);
567 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
571 const gchar *retval = NULL;
573 msg = modest_msg_view_window_get_message (self);
578 header = tny_msg_get_header (msg);
580 retval = tny_header_get_uid (header);
581 g_object_unref (header);
587 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
590 ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
591 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
593 if (gtk_toggle_action_get_active (toggle)) {
594 gtk_widget_show (priv->find_toolbar);
596 gtk_widget_hide (priv->find_toolbar);
603 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
604 ModestMsgViewWindow *obj)
606 GtkToggleAction *toggle;
607 ModestWindowPrivate *parent_priv;
608 parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
610 toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
611 gtk_toggle_action_set_active (toggle, FALSE);
615 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
616 ModestMsgViewWindow *obj)
618 gchar *current_search;
619 ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
621 g_object_get (G_OBJECT (widget), "prefix", ¤t_search, NULL);
623 if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
624 g_free (current_search);
628 if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
630 g_free (priv->last_search);
631 priv->last_search = g_strdup (current_search);
632 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
635 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
638 g_free (current_search);
643 modest_msg_view_window_set_zoom (ModestWindow *window,
646 ModestMsgViewWindowPrivate *priv;
648 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
650 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
651 modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
655 modest_msg_view_window_get_zoom (ModestWindow *window)
657 ModestMsgViewWindowPrivate *priv;
659 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
661 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
662 return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
666 modest_msg_view_window_zoom_plus (ModestWindow *window)
668 ModestWindowPrivate *parent_priv;
669 GtkRadioAction *zoom_radio_action;
670 GSList *group, *node;
672 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
673 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
674 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
676 group = gtk_radio_action_get_group (zoom_radio_action);
678 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
679 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
683 for (node = group; node != NULL; node = g_slist_next (node)) {
684 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
685 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
693 modest_msg_view_window_zoom_minus (ModestWindow *window)
695 ModestWindowPrivate *parent_priv;
696 GtkRadioAction *zoom_radio_action;
697 GSList *group, *node;
699 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
700 zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
701 "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
703 group = gtk_radio_action_get_group (zoom_radio_action);
705 for (node = group; node != NULL; node = g_slist_next (node)) {
706 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
707 if (node->next != NULL) {
708 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
711 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
721 modest_msg_view_window_key_release_event (GtkWidget *window,
725 if (event->type == GDK_KEY_RELEASE) {
726 switch (event->keyval) {
728 modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
732 modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
745 modest_msg_view_window_scroll_up (ModestWindow *window)
747 ModestMsgViewWindowPrivate *priv;
749 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
750 g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
754 modest_msg_view_window_scroll_down (ModestWindow *window)
756 ModestMsgViewWindowPrivate *priv;
758 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
759 g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
763 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
766 ModestMsgViewWindowPrivate *priv;
767 GtkTreeIter tmp_iter;
768 gboolean has_next = FALSE;
770 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
771 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
773 if (priv->header_model) {
774 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
779 gtk_tree_path_next (path);
780 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
782 gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
784 if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
790 gtk_tree_path_free (path);
799 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
802 ModestMsgViewWindowPrivate *priv;
804 GtkTreeIter tmp_iter;
806 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
807 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
809 if (priv->header_model) {
811 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
815 path_string = gtk_tree_path_to_string (path);
816 result = (strcmp (path_string, "0")==0);
818 g_free (path_string);
819 gtk_tree_path_free (path);
826 gtk_tree_path_prev (path);
828 if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
830 gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
832 if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
837 path_string = gtk_tree_path_to_string (path);
838 if (strcmp(path_string, "0")==0) {
839 g_free (path_string);
842 g_free (path_string);
844 gtk_tree_path_free (path);
853 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
855 ModestMailOperation *mail_op = NULL;
856 ModestMsgViewWindowPrivate *priv;
857 GtkTreeIter tmp_iter;
859 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
860 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
862 if (priv->header_model) {
863 tmp_iter = priv->iter;
864 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
868 priv->iter = tmp_iter;
869 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
873 if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
876 /* New mail operation */
877 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
878 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
879 modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
880 op_status = modest_mail_operation_get_status (mail_op);
882 g_object_unref (mail_op);
884 if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
897 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
899 ModestMsgViewWindowPrivate *priv = NULL;
900 ModestMailOperation *mail_op = NULL;
902 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
903 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
905 if (priv->header_model) {
908 path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
909 while (gtk_tree_path_prev (path)) {
913 gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
914 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
918 if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
921 /* New mail operation */
922 mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
923 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
924 modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
926 gtk_tree_path_free (path);
928 op_status = modest_mail_operation_get_status (mail_op);
929 if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
942 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
944 ModestMsgViewWindow *self = NULL;
945 ModestMsgViewWindowPrivate *priv = NULL;
946 TnyMsg *new_msg = NULL;
948 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
949 g_return_if_fail (TNY_IS_MSG (msg));
950 self = MODEST_MSG_VIEW_WINDOW (obj);
951 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
953 /* Set new message */
954 new_msg = g_object_ref (G_OBJECT(msg));
955 modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
956 modest_msg_view_window_update_dimmed (self);
957 modest_msg_view_window_update_priority (self);
958 gtk_widget_grab_focus (priv->msg_view);
962 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
964 ModestMsgViewWindowPrivate *priv;
966 TnyFolderType folder_type;
968 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
970 folder_type = TNY_FOLDER_TYPE_UNKNOWN;
972 msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
976 folder = tny_msg_get_folder (msg);
979 folder_type = tny_folder_get_folder_type (folder);
981 if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
982 const gchar *fname = tny_folder_get_name (folder);
983 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
986 g_object_unref (folder);
994 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
996 ModestWindowPrivate *parent_priv;
998 gboolean is_first, is_last;
999 TnyFolderType folder_type;
1000 gboolean is_not_sent;
1002 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1004 is_first = modest_msg_view_window_is_first_message (window);
1005 is_last = modest_msg_view_window_is_last_message (window);
1007 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1008 gtk_action_set_sensitive (widget, !is_first);
1009 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1010 gtk_action_set_sensitive (widget, !is_first);
1012 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1013 gtk_action_set_sensitive (widget, !is_last);
1014 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1015 gtk_action_set_sensitive (widget, !is_last);
1017 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1018 is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1019 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1020 gtk_action_set_sensitive (widget, !is_not_sent);
1021 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1022 gtk_action_set_sensitive (widget, !is_not_sent);
1023 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1024 gtk_action_set_sensitive (widget, !is_not_sent);
1025 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1026 gtk_action_set_sensitive (widget, !is_not_sent);
1031 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1033 ModestMsgViewWindowPrivate *priv;
1034 TnyHeaderFlags flags = 0;
1036 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1038 if (priv->header_model) {
1041 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1043 flags = tny_header_get_flags (header);
1046 modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1051 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1053 if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1054 ModestWindowPrivate *parent_priv;
1055 ModestWindowMgr *mgr;
1056 gboolean is_fullscreen;
1057 GtkAction *fs_toggle_action;
1060 mgr = modest_runtime_get_window_mgr ();
1061 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1063 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1065 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1066 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1067 if (is_fullscreen != active) {
1068 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1077 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1079 ModestWindowPrivate *parent_priv;
1080 GtkAction *fs_toggle_action;
1081 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1083 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1084 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1085 !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1089 set_homogeneous (GtkWidget *widget,
1092 if (GTK_IS_TOOL_ITEM (widget)) {
1093 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1094 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1099 modest_msg_view_window_show_toolbar (ModestWindow *self,
1100 gboolean show_toolbar)
1102 ModestMsgViewWindowPrivate *priv = NULL;
1103 ModestWindowPrivate *parent_priv;
1104 GtkWidget *reply_button = NULL, *menu = NULL;
1105 GtkWidget *placeholder = NULL;
1108 parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1109 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1111 /* Set optimized view status */
1112 priv->optimized_view = !show_toolbar;
1114 if (!parent_priv->toolbar) {
1115 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1118 /* Set homogeneous toolbar */
1119 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1120 set_homogeneous, NULL);
1122 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1123 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1124 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1125 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1126 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1127 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1128 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1129 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1131 /* Add ProgressBar (Transfer toolbar) */
1132 priv->progress_bar = modest_progress_bar_widget_new ();
1133 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1134 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1135 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1136 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1137 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1139 /* Connect cancel 'clicked' signal to abort progress mode */
1140 g_signal_connect(priv->cancel_toolitem, "clicked",
1141 G_CALLBACK(cancel_progressbar),
1144 /* Add it to the observers list */
1145 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1148 hildon_window_add_toolbar (HILDON_WINDOW (self),
1149 GTK_TOOLBAR (parent_priv->toolbar));
1152 /* Set reply button tap and hold menu */
1153 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1154 "/ToolBar/ToolbarMessageReply");
1155 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1156 "/ToolbarReplyCSM");
1157 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1161 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1162 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1163 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1165 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1166 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1168 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1169 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1174 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1176 ModestMsgViewWindow *window)
1178 ModestWindowPrivate *parent_priv;
1180 gboolean is_address;
1183 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1184 selection = gtk_clipboard_wait_for_text (clipboard);
1186 g_message ("SELECTION %s", selection);
1187 is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1190 action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1191 gtk_action_set_sensitive (action, is_address);
1196 cancel_progressbar (GtkToolButton *toolbutton,
1197 ModestMsgViewWindow *self)
1200 ModestMsgViewWindowPrivate *priv;
1202 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1204 /* Get operation observers and cancel its current operation */
1205 tmp = priv->progress_widgets;
1207 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1208 tmp=g_slist_next(tmp);
1212 observers_empty (ModestMsgViewWindow *self)
1215 ModestMsgViewWindowPrivate *priv;
1216 gboolean is_empty = TRUE;
1217 guint pending_ops = 0;
1219 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1220 tmp = priv->progress_widgets;
1222 /* Check all observers */
1223 while (tmp && is_empty) {
1224 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1225 is_empty = pending_ops == 0;
1227 tmp = g_slist_next(tmp);
1235 on_queue_changed (ModestMailOperationQueue *queue,
1236 ModestMailOperation *mail_op,
1237 ModestMailOperationQueueNotification type,
1238 ModestMsgViewWindow *self)
1241 ModestMsgViewWindowPrivate *priv;
1242 ModestMailOperationId op_id;
1243 ModestToolBarModes mode;
1245 g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1246 priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1248 /* If this operations was created by another window, do nothing */
1249 if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1252 /* Get toolbar mode from operation id*/
1253 op_id = modest_mail_operation_get_id (mail_op);
1255 case MODEST_MAIL_OPERATION_ID_SEND:
1256 case MODEST_MAIL_OPERATION_ID_RECEIVE:
1257 mode = TOOLBAR_MODE_TRANSFER;
1260 mode = TOOLBAR_MODE_NORMAL;
1264 /* Add operation observers and change toolbar if neccessary*/
1265 tmp = priv->progress_widgets;
1267 case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1268 if (mode == TOOLBAR_MODE_TRANSFER) {
1270 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1272 tmp = g_slist_next (tmp);
1275 /* Enable transfer toolbar mode */
1276 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), mode);
1279 case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1280 if (mode == TOOLBAR_MODE_TRANSFER) {
1282 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1284 tmp = g_slist_next (tmp);
1288 /* If no more operations are being observed, NORMAL mode is enabled again */
1289 if (observers_empty (self))
1290 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);