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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2008 Matthias Clasen <mclasen@redhat.com>
*
* 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.
*
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <locale.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <glib-object.h>
#include <gtk/gtk.h>
#include "gdm-layout-chooser-widget.h"
#include "gdm-layout-chooser-dialog.h"
#define GDM_LAYOUT_CHOOSER_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_LAYOUT_CHOOSER_DIALOG, GdmLayoutChooserDialogPrivate))
struct GdmLayoutChooserDialogPrivate
{
GtkWidget *chooser_widget;
};
static void gdm_layout_chooser_dialog_class_init (GdmLayoutChooserDialogClass *klass);
static void gdm_layout_chooser_dialog_init (GdmLayoutChooserDialog *layout_chooser_dialog);
static void gdm_layout_chooser_dialog_finalize (GObject *object);
G_DEFINE_TYPE (GdmLayoutChooserDialog, gdm_layout_chooser_dialog, GTK_TYPE_DIALOG)
char *
gdm_layout_chooser_dialog_get_current_layout_name (GdmLayoutChooserDialog *dialog)
{
char *layout_name;
g_return_val_if_fail (GDM_IS_LAYOUT_CHOOSER_DIALOG (dialog), NULL);
layout_name = gdm_layout_chooser_widget_get_current_layout_name (GDM_LAYOUT_CHOOSER_WIDGET (dialog->priv->chooser_widget));
return layout_name;
}
void
gdm_layout_chooser_dialog_set_current_layout_name (GdmLayoutChooserDialog *dialog,
const char *layout_name)
{
g_return_if_fail (GDM_IS_LAYOUT_CHOOSER_DIALOG (dialog));
gdm_layout_chooser_widget_set_current_layout_name (GDM_LAYOUT_CHOOSER_WIDGET (dialog->priv->chooser_widget), layout_name);
}
static void
gdm_layout_chooser_dialog_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
int screen_w;
int screen_h;
GtkRequisition child_requisition;
if (GTK_WIDGET_CLASS (gdm_layout_chooser_dialog_parent_class)->size_request) {
GTK_WIDGET_CLASS (gdm_layout_chooser_dialog_parent_class)->size_request (widget, requisition);
}
screen_w = gdk_screen_get_width (gtk_widget_get_screen (widget));
screen_h = gdk_screen_get_height (gtk_widget_get_screen (widget));
gtk_widget_get_child_requisition (GTK_BIN (widget)->child, &child_requisition);
*requisition = child_requisition;
requisition->width += 2 * GTK_CONTAINER (widget)->border_width;
requisition->height += 2 * GTK_CONTAINER (widget)->border_width;
requisition->width = MIN (requisition->width, .50 * screen_w);
requisition->height = MIN (requisition->height, .80 * screen_h);
}
static void
gdm_layout_chooser_dialog_response (GtkDialog *dialog,
int response_id)
{
GdmLayoutChooserDialog *chooser_dialog;
chooser_dialog = GDM_LAYOUT_CHOOSER_DIALOG (dialog);
if (response_id == GTK_RESPONSE_OK) {
gdm_chooser_widget_activate_selected_item (GDM_CHOOSER_WIDGET (chooser_dialog->priv->chooser_widget));
}
}
static void
gdm_layout_chooser_dialog_realize (GtkWidget *widget)
{
GdmLayoutChooserDialog *chooser_dialog;
chooser_dialog = GDM_LAYOUT_CHOOSER_DIALOG (widget);
gtk_widget_show (chooser_dialog->priv->chooser_widget);
GTK_WIDGET_CLASS (gdm_layout_chooser_dialog_parent_class)->realize (widget);
}
static void
gdm_layout_chooser_dialog_class_init (GdmLayoutChooserDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
#ifdef I_COULD_GO_BACK_IN_TIME_AND_MAKE_RESPONSE_RUN_FIRST
GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
#endif
object_class->finalize = gdm_layout_chooser_dialog_finalize;
widget_class->size_request = gdm_layout_chooser_dialog_size_request;
widget_class->realize = gdm_layout_chooser_dialog_realize;
#ifdef I_COULD_GO_BACK_IN_TIME_AND_MAKE_RESPONSE_RUN_FIRST
dialog_class->response = gdm_layout_chooser_dialog_response;
#endif
g_type_class_add_private (klass, sizeof (GdmLayoutChooserDialogPrivate));
}
static gboolean
respond (GdmLayoutChooserDialog *dialog)
{
gtk_dialog_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
return FALSE;
}
static void
queue_response (GdmLayoutChooserDialog *dialog)
{
g_idle_add ((GSourceFunc) respond, dialog);
}
static void
gdm_layout_chooser_dialog_init (GdmLayoutChooserDialog *dialog)
{
dialog->priv = GDM_LAYOUT_CHOOSER_DIALOG_GET_PRIVATE (dialog);
dialog->priv->chooser_widget = gdm_layout_chooser_widget_new ();
gdm_chooser_widget_set_hide_inactive_items (GDM_CHOOSER_WIDGET (dialog->priv->chooser_widget),
FALSE);
#ifndef I_COULD_GO_BACK_IN_TIME_AND_MAKE_RESPONSE_RUN_FIRST
g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (gdm_layout_chooser_dialog_response), NULL);
#endif
gdm_layout_chooser_widget_set_current_layout_name (GDM_LAYOUT_CHOOSER_WIDGET (dialog->priv->chooser_widget),
setlocale (LC_MESSAGES, NULL));
gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), dialog->priv->chooser_widget);
g_signal_connect_swapped (G_OBJECT (dialog->priv->chooser_widget),
"activated", G_CALLBACK (queue_response),
dialog);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_window_set_icon_name (GTK_WINDOW (dialog), "keyboard");
gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
gtk_container_set_border_width (GTK_CONTAINER (dialog), 12);
gtk_container_set_border_width (GTK_CONTAINER (dialog->priv->chooser_widget), 5);
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ALWAYS);
gtk_window_set_default_size (GTK_WINDOW (dialog), 512, 440);
}
static void
gdm_layout_chooser_dialog_finalize (GObject *object)
{
GdmLayoutChooserDialog *layout_chooser_dialog;
g_return_if_fail (object != NULL);
g_return_if_fail (GDM_IS_LAYOUT_CHOOSER_DIALOG (object));
layout_chooser_dialog = GDM_LAYOUT_CHOOSER_DIALOG (object);
g_return_if_fail (layout_chooser_dialog->priv != NULL);
G_OBJECT_CLASS (gdm_layout_chooser_dialog_parent_class)->finalize (object);
}
GtkWidget *
gdm_layout_chooser_dialog_new (void)
{
GObject *object;
object = g_object_new (GDM_TYPE_LAYOUT_CHOOSER_DIALOG,
"title", _("Keyboard layouts"),
"border-width", 8,
"modal", TRUE,
NULL);
return GTK_WIDGET (object);
}
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