forked from AuroraMiddleware/gtk
e6b21aec26
Mon Mar 1 16:32:52 2004 Jonathan Blandford <jrb@redhat.com>
* gtk/gtkfilechooserwidget.c
(gtk_file_chooser_widget_new_with_backend): new function. Long
name.
249 lines
7.9 KiB
C
249 lines
7.9 KiB
C
/* GTK - The GIMP Toolkit
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* gtkfilechooserwidget.c: Embeddable file selector widget
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* Copyright (C) 2003, Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "gtkfilechooserwidget.h"
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#include "gtkfilechooserdefault.h"
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#include "gtkfilechooserutils.h"
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#include "gtktypebuiltins.h"
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#include "gtkfilechooserembed.h"
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struct _GtkFileChooserWidgetPrivate
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{
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GtkWidget *impl;
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char *file_system;
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};
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#define GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE(o) (GTK_FILE_CHOOSER_WIDGET (o)->priv)
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static void gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class);
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static void gtk_file_chooser_widget_init (GtkFileChooserWidget *chooser_widget);
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static void gtk_file_chooser_widget_finalize (GObject *object);
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static GObject* gtk_file_chooser_widget_constructor (GType type,
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guint n_construct_properties,
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GObjectConstructParam *construct_params);
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static void gtk_file_chooser_widget_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_file_chooser_widget_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static GObjectClass *parent_class;
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GType
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gtk_file_chooser_widget_get_type (void)
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{
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static GType file_chooser_widget_type = 0;
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if (!file_chooser_widget_type)
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{
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static const GTypeInfo file_chooser_widget_info =
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{
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sizeof (GtkFileChooserWidgetClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gtk_file_chooser_widget_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GtkFileChooserWidget),
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0, /* n_preallocs */
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(GInstanceInitFunc) gtk_file_chooser_widget_init,
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};
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static const GInterfaceInfo file_chooser_info =
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{
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(GInterfaceInitFunc) _gtk_file_chooser_delegate_iface_init, /* interface_init */
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NULL, /* interface_finalize */
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NULL /* interface_data */
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};
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static const GInterfaceInfo file_chooser_embed_info =
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{
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(GInterfaceInitFunc) _gtk_file_chooser_embed_delegate_iface_init, /* interface_init */
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NULL, /* interface_finalize */
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NULL /* interface_data */
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};
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file_chooser_widget_type = g_type_register_static (GTK_TYPE_VBOX, "GtkFileChooserWidget",
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&file_chooser_widget_info, 0);
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g_type_add_interface_static (file_chooser_widget_type,
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GTK_TYPE_FILE_CHOOSER,
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&file_chooser_info);
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g_type_add_interface_static (file_chooser_widget_type,
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GTK_TYPE_FILE_CHOOSER_EMBED,
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&file_chooser_embed_info);
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}
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return file_chooser_widget_type;
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}
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static void
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gtk_file_chooser_widget_class_init (GtkFileChooserWidgetClass *class)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (class);
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parent_class = g_type_class_peek_parent (class);
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gobject_class->constructor = gtk_file_chooser_widget_constructor;
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gobject_class->set_property = gtk_file_chooser_widget_set_property;
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gobject_class->get_property = gtk_file_chooser_widget_get_property;
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gobject_class->finalize = gtk_file_chooser_widget_finalize;
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_gtk_file_chooser_install_properties (gobject_class);
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g_type_class_add_private (class, sizeof (GtkFileChooserWidgetPrivate));
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}
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static void
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gtk_file_chooser_widget_init (GtkFileChooserWidget *chooser_widget)
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{
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GtkFileChooserWidgetPrivate *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser_widget,
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GTK_TYPE_FILE_CHOOSER_WIDGET,
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GtkFileChooserWidgetPrivate);
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chooser_widget->priv = priv;
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}
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static void
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gtk_file_chooser_widget_finalize (GObject *object)
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{
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GtkFileChooserWidget *chooser = GTK_FILE_CHOOSER_WIDGET (object);
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g_free (chooser->priv->file_system);
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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static GObject*
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gtk_file_chooser_widget_constructor (GType type,
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guint n_construct_properties,
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GObjectConstructParam *construct_params)
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{
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GtkFileChooserWidgetPrivate *priv;
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GObject *object;
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gchar *current_folder;
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object = parent_class->constructor (type,
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n_construct_properties,
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construct_params);
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priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
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gtk_widget_push_composite_child ();
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priv->impl = _gtk_file_chooser_default_new (priv->file_system);
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gtk_box_pack_start (GTK_BOX (object), priv->impl, TRUE, TRUE, 0);
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gtk_widget_show (priv->impl);
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current_folder = g_get_current_dir ();
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gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (priv->impl), current_folder);
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g_free (current_folder);
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_gtk_file_chooser_set_delegate (GTK_FILE_CHOOSER (object),
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GTK_FILE_CHOOSER (priv->impl));
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_gtk_file_chooser_embed_set_delegate (GTK_FILE_CHOOSER (object),
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GTK_FILE_CHOOSER (priv->impl));
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gtk_widget_pop_composite_child ();
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return object;
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}
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static void
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gtk_file_chooser_widget_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GtkFileChooserWidgetPrivate *priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
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switch (prop_id)
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{
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case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
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g_free (priv->file_system);
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priv->file_system = g_value_dup_string (value);
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break;
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default:
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g_object_set_property (G_OBJECT (priv->impl), pspec->name, value);
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break;
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}
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}
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static void
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gtk_file_chooser_widget_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GtkFileChooserWidgetPrivate *priv = GTK_FILE_CHOOSER_WIDGET_GET_PRIVATE (object);
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g_object_get_property (G_OBJECT (priv->impl), pspec->name, value);
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}
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/**
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* gtk_file_chooser_widget_new:
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* @action: Open or save mode for the widget
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*
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* Creates a new #GtkFileChooserWidget. This is a file chooser widget that can
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* be embedded in custom windows, and it is the same widget that is used by
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* #GtkFileChooserDialog.
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*
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* Return value: a new #GtkFileChooserWidget
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*
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* Since: 2.4
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**/
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GtkWidget *
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gtk_file_chooser_widget_new (GtkFileChooserAction action)
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{
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return g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET,
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"action", action,
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NULL);
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}
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/**
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* gtk_file_chooser_widget_new:
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* @action: Open or save mode for the widget
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* @backend: The name of the specific filesystem backend to use.
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*
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* Creates a new #GtkFileChooserWidget with a specified backend. This is
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* especially useful if you use gtk_file_chooser_set_local_only() to allow
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* non-local files. This is a file chooser widget that can be embedded in
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* custom windows and it is the same widget that is used by
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* #GtkFileChooserDialog.
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*
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* Return value: a new #GtkFileChooserWidget
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*
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* Since: 2.4
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**/
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GtkWidget *
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gtk_file_chooser_widget_new_with_backend (GtkFileChooserAction action,
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const gchar *backend)
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{
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return g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET,
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"action", action,
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"file-system-backend", backend,
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NULL);
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}
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