gtk2/gtk/gtkfilechooserwidget.c
Federico Mena Quintero 329bc4e221 Start a set of automated tests for the file chooser. The only test in
2005-09-15  Federico Mena Quintero  <federico@ximian.com>

	* tests/autotestfilechooser.c: Start a set of automated tests for
	the file chooser.  The only test in there right now doesn't pass
	yet.  It specifies the intended behavior of the first optimization
	of a series which I'll do on the file chooser (see
	http://primates.ximian.com/~federico/news-2005-09.html#14 for the
	details of this optimization).

	* tests/Makefile.am: Added autotestfilechooser.c.

	* gtk/gtkfilechooserprivate.h (struct
	_GtkFileChooserDialogPrivate): Move all the file chooser's private
	structures to here, so that they can be accessed by
	tests/autotestfilechooser.c:  _GtkFileChooserDialogPrivate,
	_GtkFileChooserWidgetPrivate, LoadState, _GtkFileChooserDefault.

	* gtk/gtkfilechooserdialog.c: See above.

	* gtk/gtkfilechooserwidget.c: See above.

	* gtk/gtkfilechooserdefault.c: See above.
2005-09-15 21:51:31 +00:00

249 lines
8.0 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 <config.h>
#include "gtkfilechooserprivate.h"
#include "gtkfilechooserwidget.h"
#include "gtkfilechooserdefault.h"
#include "gtkfilechooserutils.h"
#include "gtktypebuiltins.h"
#include "gtkfilechooserembed.h"
#include "gtkintl.h"
#include "gtkalias.h"
#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 */
};
static const GInterfaceInfo file_chooser_embed_info =
{
(GInterfaceInitFunc) _gtk_file_chooser_embed_delegate_iface_init, /* interface_init */
NULL, /* interface_finalize */
NULL /* interface_data */
};
file_chooser_widget_type = g_type_register_static (GTK_TYPE_VBOX, I_("GtkFileChooserWidget"),
&file_chooser_widget_info, 0);
g_type_add_interface_static (file_chooser_widget_type,
GTK_TYPE_FILE_CHOOSER,
&file_chooser_info);
g_type_add_interface_static (file_chooser_widget_type,
GTK_TYPE_FILE_CHOOSER_EMBED,
&file_chooser_embed_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);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static GObject*
gtk_file_chooser_widget_constructor (GType type,
guint n_construct_properties,
GObjectConstructParam *construct_params)
{
GtkFileChooserWidgetPrivate *priv;
GObject *object;
gchar *current_folder;
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 ();
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (priv->impl), current_folder);
g_free (current_folder);
_gtk_file_chooser_set_delegate (GTK_FILE_CHOOSER (object),
GTK_FILE_CHOOSER (priv->impl));
_gtk_file_chooser_embed_set_delegate (GTK_FILE_CHOOSER_EMBED (object),
GTK_FILE_CHOOSER_EMBED (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);
}
/**
* gtk_file_chooser_widget_new_with_backend:
* @action: Open or save mode for the widget
* @backend: The name of the specific filesystem backend to use.
*
* Creates a new #GtkFileChooserWidget with a specified backend. This is
* especially useful if you use gtk_file_chooser_set_local_only() to allow
* non-local files. 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_with_backend (GtkFileChooserAction action,
const gchar *backend)
{
return g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET,
"action", action,
"file-system-backend", backend,
NULL);
}
#define __GTK_FILE_CHOOSER_WIDGET_C__
#include "gtkaliasdef.c"