From 2c91588d544c80f08526a54c98b25aabe3777ef7 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@gnome.org>
Date: Sun, 09 Jan 2005 19:30:55 +0000
Subject: Initial history implementation. Needs work.

2005-01-09  Marco Pesenti Gritti  <marco@gnome.org>

        * shell/Makefile.am:
        * shell/ev-application.c: (ev_application_open_bookmark):
        * shell/ev-application.h:
        * shell/ev-history.c: (ev_history_init), (free_links_list),
        (ev_history_finalize), (ev_history_class_init),
        (ev_history_add_link), (ev_history_add_page),
        (ev_history_get_link_nth), (ev_history_get_n_links),
        (ev_history_get_current_index), (ev_history_set_current_index),
        (ev_history_new):
        * shell/ev-history.h:
        * shell/ev-sidebar-bookmarks.c: (selection_changed_cb):
        * shell/ev-view.c: (ev_view_finalize), (ev_view_set_document),
        (set_document_page), (go_to_bookmark), (ev_view_go_to_bookmark),
        (go_to_index), (ev_view_go_back), (ev_view_go_forward),
        (ev_view_set_page):
        * shell/ev-view.h:
        * shell/ev-window.c: (ev_window_open_bookmark),
        (ev_window_cmd_go_back), (ev_window_cmd_go_forward),
        (goto_page_cb), (register_custom_actions):
        * shell/ev-window.h:

        Initial history implementation. Needs work.
---
(limited to 'shell/ev-window.c')

diff --git a/shell/ev-window.c b/shell/ev-window.c
index ff4c5d2..0f26863 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -190,6 +190,12 @@ update_action_sensitivity (EvWindow *ev_window)
 	set_action_sensitive (ev_window, "GoLastPage", page < n_pages);
 }
 
+void
+ev_window_open_bookmark	(EvWindow *ev_window, EvBookmark *bookmark)
+{
+	ev_view_go_to_bookmark (EV_VIEW (ev_window->priv->view), bookmark);
+}
+
 gboolean
 ev_window_is_empty (const EvWindow *ev_window)
 {
@@ -866,7 +872,7 @@ ev_window_cmd_go_back (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_go_back (EV_VIEW (ev_window->priv->view));
 }
 
 static void
@@ -874,7 +880,7 @@ ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
 {
         g_return_if_fail (EV_IS_WINDOW (ev_window));
 
-        /* FIXME */
+	ev_view_go_forward (EV_VIEW (ev_window->priv->view));
 }
 
 static void
@@ -1323,8 +1329,11 @@ static GtkToggleActionEntry toggle_entries[] = {
 static void
 goto_page_cb (GtkAction *action, int page_number, EvWindow *ev_window)
 {
+	EvView *view = EV_VIEW (ev_window->priv->view);
 
-	ev_view_set_page (EV_VIEW (ev_window->priv->view), page_number);
+	if (ev_view_get_page (view) != page_number) {
+		ev_view_set_page (view, page_number);
+	}
 }
 
 static void
@@ -1341,6 +1350,8 @@ register_custom_actions (EvWindow *window, GtkActionGroup *group)
 			       "direction", EV_NAVIGATION_DIRECTION_BACK,
 			       "is_important", TRUE,
 			       NULL);
+	g_signal_connect (action, "activate",
+			  G_CALLBACK (ev_window_cmd_go_back), window);
 	gtk_action_group_add_action (group, action);
 	g_object_unref (action);
 
@@ -1352,6 +1363,8 @@ register_custom_actions (EvWindow *window, GtkActionGroup *group)
 			       "arrow-tooltip", _("Forward history"),
 			       "direction", EV_NAVIGATION_DIRECTION_FORWARD,
 			       NULL);
+	g_signal_connect (action, "activate",
+			  G_CALLBACK (ev_window_cmd_go_back), window);
 	gtk_action_group_add_action (group, action);
 	g_object_unref (action);
 
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