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/* vi:set et ai sw=2 sts=2 ts=2: */
/*-
* Copyright (c) 2006 Benedikt Meurer <benny@xfce.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <thunar/thunar-tree-pane.h>
#include <thunar/thunar-tree-view.h>
/* Property identifiers */
enum
{
PROP_0,
PROP_CURRENT_DIRECTORY,
PROP_SELECTED_FILES,
PROP_SHOW_HIDDEN,
};
static void thunar_tree_pane_component_init (ThunarComponentIface *iface);
static void thunar_tree_pane_navigator_init (ThunarNavigatorIface *iface);
static void thunar_tree_pane_side_pane_init (ThunarSidePaneIface *iface);
static void thunar_tree_pane_dispose (GObject *object);
static void thunar_tree_pane_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void thunar_tree_pane_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static ThunarFile *thunar_tree_pane_get_current_directory (ThunarNavigator *navigator);
static void thunar_tree_pane_set_current_directory (ThunarNavigator *navigator,
ThunarFile *current_directory);
static gboolean thunar_tree_pane_get_show_hidden (ThunarSidePane *side_pane);
static void thunar_tree_pane_set_show_hidden (ThunarSidePane *side_pane,
gboolean show_hidden);
struct _ThunarTreePaneClass
{
GtkScrolledWindowClass __parent__;
};
struct _ThunarTreePane
{
GtkScrolledWindow __parent__;
ThunarFile *current_directory;
GtkWidget *view;
gboolean show_hidden;
};
G_DEFINE_TYPE_WITH_CODE (ThunarTreePane, thunar_tree_pane, GTK_TYPE_SCROLLED_WINDOW,
G_IMPLEMENT_INTERFACE (THUNAR_TYPE_NAVIGATOR, thunar_tree_pane_navigator_init)
G_IMPLEMENT_INTERFACE (THUNAR_TYPE_COMPONENT, thunar_tree_pane_component_init)
G_IMPLEMENT_INTERFACE (THUNAR_TYPE_SIDE_PANE, thunar_tree_pane_side_pane_init))
static void
thunar_tree_pane_class_init (ThunarTreePaneClass *klass)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->dispose = thunar_tree_pane_dispose;
gobject_class->get_property = thunar_tree_pane_get_property;
gobject_class->set_property = thunar_tree_pane_set_property;
/* override ThunarNavigator's properties */
g_object_class_override_property (gobject_class, PROP_CURRENT_DIRECTORY, "current-directory");
/* override ThunarComponent's properties */
g_object_class_override_property (gobject_class, PROP_SELECTED_FILES, "selected-files");
/* override ThunarSidePane's properties */
g_object_class_override_property (gobject_class, PROP_SHOW_HIDDEN, "show-hidden");
}
static void
thunar_tree_pane_component_init (ThunarComponentIface *iface)
{
iface->get_selected_files = (gpointer) exo_noop_null;
iface->set_selected_files = (gpointer) exo_noop;
}
static void
thunar_tree_pane_navigator_init (ThunarNavigatorIface *iface)
{
iface->get_current_directory = thunar_tree_pane_get_current_directory;
iface->set_current_directory = thunar_tree_pane_set_current_directory;
}
static void
thunar_tree_pane_side_pane_init (ThunarSidePaneIface *iface)
{
iface->get_show_hidden = thunar_tree_pane_get_show_hidden;
iface->set_show_hidden = thunar_tree_pane_set_show_hidden;
}
static void
thunar_tree_pane_init (ThunarTreePane *tree_pane)
{
/* configure the GtkScrolledWindow */
gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (tree_pane), NULL);
gtk_scrolled_window_set_vadjustment (GTK_SCROLLED_WINDOW (tree_pane), NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (tree_pane), GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (tree_pane), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
/* allocate the tree view */
tree_pane->view = thunar_tree_view_new ();
g_object_bind_property (G_OBJECT (tree_pane), "show-hidden", G_OBJECT (tree_pane->view), "show-hidden", G_BINDING_SYNC_CREATE);
g_object_bind_property (G_OBJECT (tree_pane), "current-directory", G_OBJECT (tree_pane->view), "current-directory", G_BINDING_SYNC_CREATE);
g_signal_connect_swapped (G_OBJECT (tree_pane->view), "change-directory", G_CALLBACK (thunar_navigator_change_directory), tree_pane);
g_signal_connect_swapped (G_OBJECT (tree_pane->view), "open-new-tab", G_CALLBACK (thunar_navigator_open_new_tab), tree_pane);
gtk_container_add (GTK_CONTAINER (tree_pane), tree_pane->view);
gtk_widget_show (tree_pane->view);
}
static void
thunar_tree_pane_dispose (GObject *object)
{
ThunarTreePane *tree_pane = THUNAR_TREE_PANE (object);
thunar_navigator_set_current_directory (THUNAR_NAVIGATOR (tree_pane), NULL);
thunar_component_set_selected_files (THUNAR_COMPONENT (tree_pane), NULL);
(*G_OBJECT_CLASS (thunar_tree_pane_parent_class)->dispose) (object);
}
static void
thunar_tree_pane_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
switch (prop_id)
{
case PROP_CURRENT_DIRECTORY:
g_value_set_object (value, thunar_navigator_get_current_directory (THUNAR_NAVIGATOR (object)));
break;
case PROP_SELECTED_FILES:
g_value_set_boxed (value, thunar_component_get_selected_files (THUNAR_COMPONENT (object)));
break;
case PROP_SHOW_HIDDEN:
g_value_set_boolean (value, thunar_side_pane_get_show_hidden (THUNAR_SIDE_PANE (object)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
thunar_tree_pane_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
switch (prop_id)
{
case PROP_CURRENT_DIRECTORY:
thunar_navigator_set_current_directory (THUNAR_NAVIGATOR (object), g_value_get_object (value));
break;
case PROP_SELECTED_FILES:
thunar_component_set_selected_files (THUNAR_COMPONENT (object), g_value_get_boxed (value));
break;
case PROP_SHOW_HIDDEN:
thunar_side_pane_set_show_hidden (THUNAR_SIDE_PANE (object), g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static ThunarFile*
thunar_tree_pane_get_current_directory (ThunarNavigator *navigator)
{
return THUNAR_TREE_PANE (navigator)->current_directory;
}
static void
thunar_tree_pane_set_current_directory (ThunarNavigator *navigator,
ThunarFile *current_directory)
{
ThunarTreePane *tree_pane = THUNAR_TREE_PANE (navigator);
/* disconnect from the previously set current directory */
if (G_LIKELY (tree_pane->current_directory != NULL))
g_object_unref (G_OBJECT (tree_pane->current_directory));
/* activate the new directory */
tree_pane->current_directory = current_directory;
/* connect to the new directory */
if (G_LIKELY (current_directory != NULL))
g_object_ref (G_OBJECT (current_directory));
/* notify listeners */
g_object_notify (G_OBJECT (tree_pane), "current-directory");
}
static gboolean
thunar_tree_pane_get_show_hidden (ThunarSidePane *side_pane)
{
return THUNAR_TREE_PANE (side_pane)->show_hidden;
}
static void
thunar_tree_pane_set_show_hidden (ThunarSidePane *side_pane,
gboolean show_hidden)
{
ThunarTreePane *tree_pane = THUNAR_TREE_PANE (side_pane);
show_hidden = !!show_hidden;
/* check if we have a new setting */
if (G_UNLIKELY (tree_pane->show_hidden != show_hidden))
{
/* remember the new setting */
tree_pane->show_hidden = show_hidden;
/* notify listeners */
g_object_notify (G_OBJECT (tree_pane), "show-hidden");
}
}
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