gtk2/gtk/gtkfilechooserwidget.c
Alexander Larsson 824548f1e4 Remove old file-system property. Add new file-system-backend string
2004-02-19  Alexander Larsson  <alexl@redhat.com>

	* gtk/gtkfilechooser.c: (gtk_file_chooser_class_init):
	* gtk/gtkfilechooserutils.c:
	* gtk/gtkfilechooserutils.h:
	* gtk/gtkfilechooserwidget.c:
	Remove old file-system property.
	Add new file-system-backend string property

	* gtk/gtkfilechooserdefault.[ch]:
	Handle the file-system-backend property

	* gtk/gtkfilechooserdialog.[ch]:
	(gtk_file_chooser_dialog_new_with_backend):
	Remove old file-system property.
	Add new file-system-backend string property
	Add new function gtk_file_chooser_dialog_new_with_backend

	* gtk/gtkfilesystem.c:
	* gtk/gtkfilesystem.h:
	Add filesystem module support.
2004-02-19 07:43:39 +00:00

213 lines
6.6 KiB
C

/* GTK - The GIMP Toolkit
* gtkfilechooserwidget.c: Embeddable file selector widget
* Copyright (C) 2003, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "gtkfilechooserwidget.h"
#include "gtkfilechooserdefault.h"
#include "gtkfilechooserutils.h"
#include "gtktypebuiltins.h"
struct _GtkFileChooserWidgetPrivate
{
GtkWidget *impl;
char *file_system;
};
#define GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE(o) (GTK_FILE_CHOOSER_WIDGET (o)->priv)
static void gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class);
static void gtk_file_chooser_widget_init (GtkFileChooserWidget *chooser_widget);
static void gtk_file_chooser_widget_finalize (GObject *object);
static GObject* gtk_file_chooser_widget_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_params);
static void gtk_file_chooser_widget_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_file_chooser_widget_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static GObjectClass *parent_class;
GType
gtk_file_chooser_widget_get_type (void)
{
static GType file_chooser_widget_type = 0;
if (!file_chooser_widget_type)
{
static const GTypeInfo file_chooser_widget_info =
{
sizeof (GtkFileChooserWidgetClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) gtk_file_chooser_widget_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GtkFileChooserWidget),
0, /* n_preallocs */
(GInstanceInitFunc) gtk_file_chooser_widget_init,
};
static const GInterfaceInfo file_chooser_info =
{
(GInterfaceInitFunc) _gtk_file_chooser_delegate_iface_init, /* interface_init */
NULL, /* interface_finalize */
NULL /* interface_data */
};
file_chooser_widget_type = g_type_register_static (GTK_TYPE_VBOX, "GtkFileChooserWidget",
&file_chooser_widget_info, 0);
g_type_add_interface_static (file_chooser_widget_type,
GTK_TYPE_FILE_CHOOSER,
&file_chooser_info);
}
return file_chooser_widget_type;
}
static void
gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
parent_class = g_type_class_peek_parent (class);
gobject_class->constructor = gtk_file_chooser_widget_constructor;
gobject_class->set_property = gtk_file_chooser_widget_set_property;
gobject_class->get_property = gtk_file_chooser_widget_get_property;
gobject_class->finalize = gtk_file_chooser_widget_finalize;
_gtk_file_chooser_install_properties (gobject_class);
g_type_class_add_private (class, sizeof (GtkFileChooserWidgetPrivate));
}
static void
gtk_file_chooser_widget_init (GtkFileChooserWidget *chooser_widget)
{
GtkFileChooserWidgetPrivate *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser_widget,
GTK_TYPE_FILE_CHOOSER_WIDGET,
GtkFileChooserWidgetPrivate);
chooser_widget->priv = priv;
}
static void
gtk_file_chooser_widget_finalize (GObject *object)
{
GtkFileChooserWidget *chooser = GTK_FILE_CHOOSER_WIDGET (object);
g_free (chooser->priv->file_system);
}
static GObject*
gtk_file_chooser_widget_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_params)
{
GtkFileChooserWidgetPrivate *priv;
GObject *object;
gchar *current_folder;
gchar *current_folder_uri;
object = parent_class->constructor (type,
n_construct_properties,
construct_params);
priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
gtk_widget_push_composite_child ();
priv->impl = _gtk_file_chooser_default_new (priv->file_system);
gtk_box_pack_start (GTK_BOX (object), priv->impl, TRUE, TRUE, 0);
gtk_widget_show (priv->impl);
current_folder = g_get_current_dir ();
current_folder_uri = g_filename_to_uri (current_folder, NULL, NULL);
if (current_folder_uri)
{
gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (priv->impl), current_folder_uri);
g_free (current_folder_uri);
}
g_free (current_folder);
_gtk_file_chooser_set_delegate (GTK_FILE_CHOOSER (object),
GTK_FILE_CHOOSER (priv->impl));
gtk_widget_pop_composite_child ();
return object;
}
static void
gtk_file_chooser_widget_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkFileChooserWidgetPrivate *priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
switch (prop_id)
{
case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
g_free (priv->file_system);
priv->file_system = g_value_dup_string (value);
break;
default:
g_object_set_property (G_OBJECT (priv->impl), pspec->name, value);
break;
}
}
static void
gtk_file_chooser_widget_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkFileChooserWidgetPrivate *priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
g_object_get_property (G_OBJECT (priv->impl), pspec->name, value);
}
/**
* gtk_file_chooser_widget_new:
* @action: Open or save mode for the widget
*
* Creates a new #GtkFileChooserWidget. This is a file chooser widget that can
* be embedded in custom windows, and it is the same widget that is used by
* #GtkFileChooserDialog.
*
* Return value: a new #GtkFileChooserWidget
*
* Since: 2.4
**/
GtkWidget *
gtk_file_chooser_widget_new (GtkFileChooserAction action)
{
return g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET,
"action", action,
NULL);
}