forked from AuroraMiddleware/gtk
a4cc4cd1da
2003-11-19 Federico Mena Quintero <federico@ximian.com> * gtk/gtkfilechooserdialog.c (gtk_file_chooser_dialog_init): Turn off the dialog's separator (thanks to Iain Holmes).
252 lines
7.6 KiB
C
252 lines
7.6 KiB
C
/* GTK - The GIMP Toolkit
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* gtkfilechooserdialog.c: File selector dialog
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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 "gtkfilechooserdialog.h"
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#include "gtkfilechooserwidget.h"
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#include "gtkfilechooserutils.h"
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#include "gtkfilesystem.h"
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#include "gtktypebuiltins.h"
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#include <stdarg.h>
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struct _GtkFileChooserDialogPrivate
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{
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GtkWidget *widget;
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GtkFileSystem *file_system;
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};
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#define GTK_FILE_CHOOSER_DIALOG_GET_PRIVATE(o) (GTK_FILE_CHOOSER_DIALOG (o)->priv)
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static void gtk_file_chooser_dialog_class_init (GtkFileChooserDialogClass *class);
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static void gtk_file_chooser_dialog_init (GtkFileChooserDialog *dialog);
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static GObject* gtk_file_chooser_dialog_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_dialog_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_dialog_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_dialog_get_type (void)
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{
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static GType file_chooser_dialog_type = 0;
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if (!file_chooser_dialog_type)
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{
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static const GTypeInfo file_chooser_dialog_info =
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{
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sizeof (GtkFileChooserDialogClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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(GClassInitFunc) gtk_file_chooser_dialog_class_init,
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GtkFileChooserDialog),
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0, /* n_preallocs */
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(GInstanceInitFunc) gtk_file_chooser_dialog_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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file_chooser_dialog_type = g_type_register_static (GTK_TYPE_DIALOG, "GtkFileChooserDialog",
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&file_chooser_dialog_info, 0);
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g_type_add_interface_static (file_chooser_dialog_type,
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GTK_TYPE_FILE_CHOOSER,
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&file_chooser_info);
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}
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return file_chooser_dialog_type;
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}
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static void
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gtk_file_chooser_dialog_class_init (GtkFileChooserDialogClass *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_dialog_constructor;
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gobject_class->set_property = gtk_file_chooser_dialog_set_property;
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gobject_class->get_property = gtk_file_chooser_dialog_get_property;
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_gtk_file_chooser_install_properties (gobject_class);
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g_type_class_add_private (class, sizeof (GtkFileChooserDialogPrivate));
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}
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static void
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gtk_file_chooser_dialog_init (GtkFileChooserDialog *dialog)
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{
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GtkFileChooserDialogPrivate *priv = G_TYPE_INSTANCE_GET_PRIVATE (dialog,
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GTK_TYPE_FILE_CHOOSER_DIALOG,
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GtkFileChooserDialogPrivate);
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dialog->priv = priv;
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gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
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}
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/* Callback used when the user activates a file in the file chooser widget */
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static void
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file_chooser_widget_file_activated (GtkFileChooser *chooser,
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GtkFileChooserDialog *dialog)
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{
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gtk_window_activate_default (GTK_WINDOW (dialog));
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}
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static GObject*
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gtk_file_chooser_dialog_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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GtkFileChooserDialogPrivate *priv;
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GObject *object;
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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_DIALOG_GET_PRIVATE (object);
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gtk_widget_push_composite_child ();
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if (priv->file_system)
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priv->widget = g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET,
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"file-system", priv->file_system,
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NULL);
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else
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priv->widget = g_object_new (GTK_TYPE_FILE_CHOOSER_WIDGET, NULL);
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g_signal_connect (priv->widget, "file-activated",
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G_CALLBACK (file_chooser_widget_file_activated), object);
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gtk_box_pack_start (GTK_BOX (GTK_DIALOG (object)->vbox), priv->widget, TRUE, TRUE, 0);
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gtk_widget_show (priv->widget);
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_gtk_file_chooser_set_delegate (GTK_FILE_CHOOSER (object),
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GTK_FILE_CHOOSER (priv->widget));
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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_dialog_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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GtkFileChooserDialogPrivate *priv = GTK_FILE_CHOOSER_DIALOG_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:
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{
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GtkFileSystem *file_system = g_value_get_object (value);
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if (priv->file_system != file_system)
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{
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if (priv->file_system)
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g_object_unref (priv->file_system);
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priv->file_system = file_system;
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if (priv->file_system)
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g_object_ref (priv->file_system);
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}
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}
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break;
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default:
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g_object_set_property (G_OBJECT (priv->widget), 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_dialog_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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GtkFileChooserDialogPrivate *priv = GTK_FILE_CHOOSER_DIALOG_GET_PRIVATE (object);
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g_object_get_property (G_OBJECT (priv->widget), pspec->name, value);
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}
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/**
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* gtk_file_chooser_dialog_new:
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* @title: Title of the dialog, or %NULL
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* @parent: Transient parent of the dialog, or %NULL
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* @action: Open or save mode for the dialog
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* @first_button_text: stock ID or text to go in the first button, or %NULL
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* @Varargs: response ID for the first button, then additional (button, id) pairs, ending with %NULL
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*
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* Creates a new #GtkFileChooserDialog. This function is analogous to
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* gtk_dialog_new_with_buttons().
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*
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* Return value: a new #GtkFileChooserDialog
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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_dialog_new (const gchar *title,
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GtkWindow *parent,
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GtkFileChooserAction action,
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const gchar *first_button_text,
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...)
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{
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GtkWidget *result;
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va_list varargs;
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const char *button_text = first_button_text;
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gint response_id;
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result = g_object_new (GTK_TYPE_FILE_CHOOSER_DIALOG,
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"title", title,
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"action", action,
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NULL);
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if (parent)
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gtk_window_set_transient_for (GTK_WINDOW (result), parent);
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va_start (varargs, first_button_text);
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while (button_text)
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{
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response_id = va_arg (varargs, gint);
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gtk_dialog_add_button (GTK_DIALOG (result), button_text, response_id);
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button_text = va_arg (varargs, const gchar *);
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}
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va_end (varargs);
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return result;
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}
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