Implement arbitrary url lockdown pref

2003-11-22  Marco Pesenti Gritti  <marco@gnome.org>

        * src/ephy-location-action.c: (sync_editable), (connect_proxy),
        (ephy_location_action_set_property),
        (ephy_location_action_get_property),
        (ephy_location_action_class_init), (ephy_location_action_init):
        * src/toolbar.c: (update_location_editable),
        (arbitrary_url_notifier), (toolbar_setup_actions),
        (toolbar_set_window), (toolbar_finalize):

        Implement arbitrary url lockdown pref

2 files changed, 80 insertions, 4 deletions

diff --git a/src/ephy-location-action.c b/src/ephy-location-action.c
index 2bc07c414..25bfb1e5a 100644
--- a/src/ephy-location-action.c
+++ b/src/ephy-location-action.c
@@ -34,6 +34,7 @@ struct _EphyLocationActionPrivate
 {
 	GList *actions;
 	char *address;
+	gboolean editable;
 	EphyNode *smart_bmks;
 	EphyBookmarks *bookmarks;
 };
@@ -50,7 +51,8 @@ static void sync_address		    (GtkAction *action,
 enum
 {
 	PROP_0,
-	PROP_ADDRESS
+	PROP_ADDRESS,
+	PROP_EDITABLE
 };
 
 enum
@@ -165,6 +167,16 @@ sync_address (GtkAction *act, GParamSpec *pspec, GtkWidget *proxy)
 }
 
 static void
+sync_editable (GtkAction *act, GParamSpec *pspec, GtkWidget *proxy)
+{
+	EphyLocationAction *action = EPHY_LOCATION_ACTION (act);
+	GtkWidget *entry;
+
+	entry = GTK_BIN (proxy)->child;
+	gtk_entry_set_editable (GTK_ENTRY (entry), action->priv->editable);
+}
+
+static void
 remove_completion_actions (GtkAction *action, GtkWidget *proxy)
 {
 	GtkWidget *entry;
@@ -234,6 +246,9 @@ connect_proxy (GtkAction *action, GtkWidget *proxy)
 		sync_address (action, NULL, proxy);
 		g_signal_connect_object (action, "notify::address",
 					 G_CALLBACK (sync_address), proxy, 0);
+		sync_editable (action, NULL, proxy);
+		g_signal_connect_object (action, "notify::editable",
+					 G_CALLBACK (sync_editable), proxy, 0);
 
 		entry = GTK_BIN (proxy)->child;
 		g_signal_connect_object (entry, "activate",
@@ -279,6 +294,10 @@ ephy_location_action_set_property (GObject *object,
 		case PROP_ADDRESS:
 			ephy_location_action_set_address (action, g_value_get_string (value));
 			break;
+		case PROP_EDITABLE:
+			action->priv->editable = g_value_get_boolean (value);
+			g_object_notify (G_OBJECT (action), "editable");
+			break;
 	}
 }
 
@@ -295,6 +314,9 @@ ephy_location_action_get_property (GObject *object,
 		case PROP_ADDRESS:
 			g_value_set_string (value, ephy_location_action_get_address (action));
 			break;
+		case PROP_EDITABLE:
+			g_value_set_boolean (value, action->priv->editable);
+			break;
 	}
 }
 
@@ -347,6 +369,14 @@ ephy_location_action_class_init (EphyLocationActionClass *class)
 							      "The address",
 							      "",
 							      G_PARAM_READWRITE));
+	g_object_class_install_property (object_class,
+					 PROP_EDITABLE,
+					 g_param_spec_boolean ("editable",
+							       "Editable",
+							       "Editable",
+							       TRUE,
+							       G_PARAM_READWRITE));
+
 
 	g_type_class_add_private (object_class, sizeof (EphyLocationActionPrivate));
 }
@@ -425,7 +455,7 @@ ephy_location_action_init (EphyLocationAction *action)
 
 	action->priv->address = g_strdup ("");
 	action->priv->actions = NULL;
-
+	action->priv->editable = TRUE;
 	action->priv->bookmarks = ephy_shell_get_bookmarks (ephy_shell);
 	action->priv->smart_bmks = ephy_bookmarks_get_smart_bookmarks
 		(action->priv->bookmarks);
diff --git a/src/toolbar.c b/src/toolbar.c
index c3ca93b75..14ff23cd7 100755
--- a/src/toolbar.c
+++ b/src/toolbar.c
@@ -42,6 +42,7 @@
 #include "ephy-new-bookmark.h"
 #include "ephy-stock-icons.h"
 #include "ephy-toolbars-model.h"
+#include "eel-gconf-extensions.h"
 
 #include <string.h>
 #include <glib/gi18n.h>
@@ -78,6 +79,8 @@ enum
 
 static GObjectClass *parent_class = NULL;
 
+#define CONF_LOCKDOWN_DISABLE_ARBITRARY_URL  "/apps/epiphany/lockdown/disable_arbitrary_url"
+
 #define EPHY_TOOLBAR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_TOOLBAR, ToolbarPrivate))
 
 struct ToolbarPrivate
@@ -90,6 +93,7 @@ struct ToolbarPrivate
 	GtkWidget *spinner;
 	GtkWidget *favicon;
 	GtkWidget *go;
+	guint disable_arbitrary_url_notifier_id;
 };
 
 GType
@@ -122,6 +126,41 @@ toolbar_get_type (void)
 }
 
 static void
+update_location_editable (Toolbar *t)
+{
+	GtkActionGroup *action_group;
+	GtkAction *action;
+	gboolean editable;
+
+	editable = !eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_ARBITRARY_URL);
+
+	/* Restore the real web page address when disabling entry */
+	if (!editable)
+	{
+		EphyEmbed *embed;
+		char *address;
+
+		embed = ephy_window_get_active_embed (t->priv->window);
+		address = ephy_embed_get_location (embed, TRUE);
+		toolbar_set_location (t, address);
+		g_free (address);
+	}
+
+	action_group = t->priv->action_group;
+	action = gtk_action_group_get_action (action_group, "Location");
+	g_object_set (G_OBJECT (action), "editable", editable, NULL);
+}
+
+static void
+arbitrary_url_notifier (GConfClient *client,
+		        guint cnxn_id,
+		        GConfEntry *entry,
+		        Toolbar *t)
+{
+	update_location_editable (t);
+}
+
+static void
 go_location_cb (GtkAction *action, char *location, EphyWindow *window)
 {
 	ephy_window_load_url (window, location);
@@ -339,6 +378,7 @@ toolbar_setup_actions (Toolbar *t)
 	g_signal_connect (action, "notify::address",
 			  G_CALLBACK (sync_user_input_cb), t);
 	gtk_action_group_add_action (t->priv->action_group, action);
+	update_location_editable (t);
 	g_object_unref (action);
 
 	action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
@@ -515,6 +555,10 @@ toolbar_set_window (Toolbar *t, EphyWindow *window)
 			         G_CALLBACK (window_state_event_cb),
 			         t, 0);
 
+	t->priv->disable_arbitrary_url_notifier_id = eel_gconf_notification_add
+		(CONF_LOCKDOWN_DISABLE_ARBITRARY_URL,
+		 (GConfClientNotifyFunc)arbitrary_url_notifier, t);
+
 	g_object_set (G_OBJECT (t),
 		      "MenuMerge", t->priv->ui_merge,
 		      NULL);
@@ -570,11 +614,13 @@ toolbar_finalize (GObject *object)
 {
 	Toolbar *t = EPHY_TOOLBAR (object);
 
-	/* FIXME: why not at the end? */
-	G_OBJECT_CLASS (parent_class)->finalize (object);
+	eel_gconf_notification_remove
+		(t->priv->disable_arbitrary_url_notifier_id);
 
 	g_object_unref (t->priv->action_group);
 
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+
 	LOG ("Toolbar finalized")
 }