Added disable_arbitrary_url, disable_toolbar_editing, and disable_history

2004-01-09  Christopher James Lahey  <clahey@ximian.com>

	* data/epiphany-lockdown.schemas.in, lib/ephy-prefs.h: Added
	disable_arbitrary_url, disable_toolbar_editing, and
	disable_history keys.

	* src/ephy-automation.c (impl_ephy_automation_loadurl): Make this
	ignore a url given on the command line if disable_arbitrary_url is
	on.

	* src/ephy-notebook.c (notebook_drag_data_received_cb): Made this
	ignore drags if disable_arbitrary_url is on.

	* src/ephy-session.c (ephy_session_load): Don't show history
	window if disable_history is on.

	* src/ephy-tab.c (ephy_tab_dom_mouse_click_cb): Disable middle
	click to paste url if disable_arbitrary_url is on.

	* src/ephy-window.c: Disable menu actions based on
	disable_arbitrary_url, disable_toolbar_editing, and
	disable_history keys.

5 files changed, 78 insertions, 12 deletions

diff --git a/src/ephy-automation.c b/src/ephy-automation.c
index 586587adf..fd9e33257 100644
--- a/src/ephy-automation.c
+++ b/src/ephy-automation.c
@@ -1,3 +1,4 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 /*
  *  Copyright (C) 2000, 2001, 2002 Marco Pesenti Gritti
  *
@@ -53,6 +54,11 @@ impl_ephy_automation_loadurl (PortableServer_Servant _servant,
 	session = EPHY_SESSION (ephy_shell_get_session (ephy_shell));
 	g_return_if_fail (session != NULL);
 
+	if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL))
+	{
+		url = "";
+	}
+
 	if (ephy_session_autoresume (session) && *url == '\0')
 	{
 		/* no need to open the homepage,
diff --git a/src/ephy-notebook.c b/src/ephy-notebook.c
index 799e27b74..54f3bfe5f 100644
--- a/src/ephy-notebook.c
+++ b/src/ephy-notebook.c
@@ -634,6 +634,8 @@ notebook_drag_data_received_cb (GtkWidget* widget, GdkDragContext *context,
 
 	g_signal_stop_emission_by_name (widget, "drag_data_received");
 
+	if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL)) return;
+
 	if (selection_data->length <= 0 || selection_data->data == NULL) return;
 
 	if (selection_data->target == gdk_atom_intern (EPHY_DND_URL_TYPE, FALSE))
diff --git a/src/ephy-session.c b/src/ephy-session.c
index 527c84f46..3439357e9 100644
--- a/src/ephy-session.c
+++ b/src/ephy-session.c
@@ -648,14 +648,17 @@ ephy_session_load (EphySession *session,
 
 			if (id && xmlStrEqual (BOOKMARKS_EDITOR_ID, id))
 			{
-			       if (!eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING))
-			       {
-				       widget = ephy_shell_get_bookmarks_editor (ephy_shell);
-			       }
+				if (!eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING))
+				{
+					widget = ephy_shell_get_bookmarks_editor (ephy_shell);
+				}
 			}
 			else if (id && xmlStrEqual (HISTORY_WINDOW_ID, id))
 			{
-				widget = ephy_shell_get_history_window (ephy_shell);
+				if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_HISTORY))
+				{
+					widget = ephy_shell_get_history_window (ephy_shell);
+				}
 			}
 		}
 
diff --git a/src/ephy-tab.c b/src/ephy-tab.c
index 0ca50ef4a..6bfb97f48 100644
--- a/src/ephy-tab.c
+++ b/src/ephy-tab.c
@@ -1037,8 +1037,9 @@ ephy_tab_dom_mouse_click_cb (EphyEmbed *embed,
 	is_left_click = (type == EPHY_EMBED_EVENT_MOUSE_BUTTON1);
 	is_middle_click = (type == EPHY_EMBED_EVENT_MOUSE_BUTTON2);
 
-	middle_click_opens = eel_gconf_get_boolean
-				(CONF_INTERFACE_MIDDLE_CLICK_OPEN_URL);
+	middle_click_opens =
+		eel_gconf_get_boolean (CONF_INTERFACE_MIDDLE_CLICK_OPEN_URL) &&
+		!eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL);
 
 	is_link = (context & EMBED_CONTEXT_LINK) != 0;
 	is_image = (context & EMBED_CONTEXT_IMAGE) != 0;
diff --git a/src/ephy-window.c b/src/ephy-window.c
index deb226d7c..8e3c0c91b 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -334,8 +334,11 @@ struct EphyWindowPrivate
 	guint show_bookmarks_bar_notifier_id;
 	guint show_statusbar_notifier_id;
 	guint hide_menubar_notifier_id;
-	guint disable_save_to_disk_notifier_id;
+	guint disable_arbitrary_url_notifier_id;
 	guint disable_bookmark_editing_notifier_id;
+	guint disable_toolbar_editing_notifier_id;
+	guint disable_history_notifier_id;
+	guint disable_save_to_disk_notifier_id;
 	guint browse_with_caret_notifier_id;
 };
 
@@ -934,7 +937,6 @@ sync_tab_address (EphyTab *tab, GParamSpec *pspec, EphyWindow *window)
 	if (window->priv->closing) return;
 
 	address = ephy_tab_get_location (tab);
-
 	if (address == NULL)
 	{
 		address = "";
@@ -1007,6 +1009,7 @@ sync_tab_navigation (EphyTab *tab, GParamSpec *pspec, EphyWindow *window)
 	GtkActionGroup *action_group;
 	GtkAction *action;
 	gboolean up = FALSE, back = FALSE, forward = FALSE;
+	gboolean disable_arbitrary_url, disable_history;
 
 	if (window->priv->closing) return;
 
@@ -1025,6 +1028,14 @@ sync_tab_navigation (EphyTab *tab, GParamSpec *pspec, EphyWindow *window)
 		forward = TRUE;
 	}
 
+	disable_arbitrary_url = eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL);
+	disable_history = eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_HISTORY);
+
+	up = up && !disable_arbitrary_url;
+
+	back = back && !disable_history;
+	forward = forward && !disable_history;
+
 	action_group = window->priv->action_group;
 	action = gtk_action_group_get_action (action_group, "GoUp");
 	g_object_set (action, "sensitive", up, NULL);
@@ -1715,6 +1726,12 @@ update_actions (EphyWindow *window)
 				      eel_gconf_get_boolean (CONF_WINDOWS_SHOW_STATUSBAR));
 	g_object_set (action, "sensitive", eel_gconf_key_is_writable (CONF_WINDOWS_SHOW_STATUSBAR), NULL);
 
+	action = gtk_action_group_get_action (action_group, "GoLocation");
+	g_object_set (action, "sensitive", ! eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL), NULL);
+
+	action = gtk_action_group_get_action (action_group, "GoHistory");
+	g_object_set (action, "sensitive", ! eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_HISTORY), NULL);
+
 	bookmarks_editable = !eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING);
 	action = gtk_action_group_get_action (action_group, "GoBookmarks");
 	g_object_set (action, "sensitive", bookmarks_editable, NULL);
@@ -1737,6 +1754,18 @@ update_actions (EphyWindow *window)
 
 	action = gtk_action_group_get_action (popups_action_group, "SetImageAsBackground");
 	g_object_set (action, "sensitive", eel_gconf_key_is_writable (CONF_DESKTOP_BG_PICTURE), NULL);
+
+	action = gtk_action_group_get_action (action_group, "EditToolbar");
+	g_object_set (action, "sensitive", ! eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_TOOLBAR_EDITING), NULL);
+}
+
+static void
+update_navigation (EphyWindow *window)
+{
+	if (window->priv->active_tab)
+	{
+		sync_tab_navigation (window->priv->active_tab, NULL, window);
+	}
 }
 
 static void
@@ -1751,10 +1780,20 @@ chrome_notifier (GConfClient *client,
 
 static void
 actions_notifier (GConfClient *client,
-		 guint cnxn_id,
-		 GConfEntry *entry,
-		 EphyWindow *window)
+		  guint cnxn_id,
+		  GConfEntry *entry,
+		  EphyWindow *window)
+{
+	update_actions(window);
+}
+
+static void
+navigation_notifier (GConfClient *client,
+		   guint cnxn_id,
+		   GConfEntry *entry,
+		   EphyWindow *window)
 {
+	update_navigation(window);
 	update_actions(window);
 }
 
@@ -1864,10 +1903,22 @@ ephy_window_init (EphyWindow *window)
 		(CONF_LOCKDOWN_HIDE_MENUBAR,
 		 (GConfClientNotifyFunc)chrome_notifier, window);
 
+	window->priv->disable_arbitrary_url_notifier_id = eel_gconf_notification_add
+		(CONF_LOCKDOWN_DISABLE_ARBITRARY_URL,
+		 (GConfClientNotifyFunc)navigation_notifier, window);
+
 	window->priv->disable_bookmark_editing_notifier_id = eel_gconf_notification_add
 		(CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING,
 		 (GConfClientNotifyFunc)actions_notifier, window);
 
+	window->priv->disable_toolbar_editing_notifier_id = eel_gconf_notification_add
+		(CONF_LOCKDOWN_DISABLE_TOOLBAR_EDITING,
+		 (GConfClientNotifyFunc)actions_notifier, window);
+
+	window->priv->disable_history_notifier_id = eel_gconf_notification_add
+		(CONF_LOCKDOWN_DISABLE_HISTORY,
+		 (GConfClientNotifyFunc)navigation_notifier, window);
+
 	window->priv->disable_save_to_disk_notifier_id = eel_gconf_notification_add
 		(CONF_LOCKDOWN_DISABLE_SAVE_TO_DISK,
 		 (GConfClientNotifyFunc)actions_notifier, window);
@@ -1894,7 +1945,10 @@ ephy_window_finalize (GObject *object)
 	eel_gconf_notification_remove (window->priv->show_bookmarks_bar_notifier_id);
 	eel_gconf_notification_remove (window->priv->show_statusbar_notifier_id);
 	eel_gconf_notification_remove (window->priv->hide_menubar_notifier_id);
+	eel_gconf_notification_remove (window->priv->disable_arbitrary_url_notifier_id);
 	eel_gconf_notification_remove (window->priv->disable_bookmark_editing_notifier_id);
+	eel_gconf_notification_remove (window->priv->disable_toolbar_editing_notifier_id);
+	eel_gconf_notification_remove (window->priv->disable_history_notifier_id);
 	eel_gconf_notification_remove (window->priv->disable_save_to_disk_notifier_id);
 	eel_gconf_notification_remove (window->priv->browse_with_caret_notifier_id);