/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code mozilla.org code.
 *
 * The Initial Developer of the Original Code Christopher Blizzard
 * <blizzard@mozilla.org>.  Portions created by the Initial Developer
 * are Copyright (C) 2001 the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsIGenericFactory.h"
#include "nsWidgetsCID.h"
#include "nsAppShell.h"
#include "nsBaseWidget.h"
#include "nsLookAndFeel.h"
#include "nsWindow.h"
#include "nsScrollbar.h"
#ifdef IBMBIDI
#include "nsBidiKeyboard.h"
#endif

NS_GENERIC_FACTORY_CONSTRUCTOR(nsWindow)
NS_GENERIC_FACTORY_CONSTRUCTOR(nsChildWindow)
NS_GENERIC_FACTORY_CONSTRUCTOR(nsAppShell)
NS_GENERIC_FACTORY_CONSTRUCTOR(nsLookAndFeel)
NS_GENERIC_FACTORY_CONSTRUCTOR(nsBidiKeyboard)

static
nsresult nsHorizScrollbarConstructor (nsISupports *aOuter,
				      REFNSIID     aIID,
				      void       **aResult)
{
  nsresult rv;
  nsISupports *inst = nsnull;

  if (!aResult)
    return NS_ERROR_NULL_POINTER;

  *aResult = nsnull;

  if (aOuter)
    return NS_ERROR_NO_AGGREGATION;

  inst = (nsISupports *)(nsBaseWidget *)(nsCommonWidget *)
    new nsScrollbar(PR_FALSE);

  if (!inst)
    return NS_ERROR_OUT_OF_MEMORY;

  NS_ADDREF(inst);
  rv = inst->QueryInterface(aIID, aResult);
  NS_RELEASE(inst);

  return rv;
}

static
nsresult nsVertScrollbarConstructor   (nsISupports *aOuter,
				       REFNSIID     aIID,
				       void       **aResult)
{
  nsresult rv;
  nsISupports *inst = nsnull;

  if (!aResult)
    return NS_ERROR_NULL_POINTER;

  *aResult = nsnull;

  if (aOuter)
    return NS_ERROR_NO_AGGREGATION;

  inst = (nsISupports *)(nsBaseWidget *)(nsCommonWidget *)
    new nsScrollbar(PR_TRUE);

  if (!inst)
    return NS_ERROR_OUT_OF_MEMORY;

  NS_ADDREF(inst);
  rv = inst->QueryInterface(aIID, aResult);
  NS_RELEASE(inst);

  return rv;
}

static nsModuleComponentInfo components[] =
{
  { "Gtk2 Window",
    NS_WINDOW_CID,
    "@mozilla.org/widget/window/gtk;1",
    nsWindowConstructor },
  { "Gtk2 Child Window",
    NS_CHILD_CID,
    "@mozilla.org/widgets/child_window/gtk;1",
    nsChildWindowConstructor },
  { "Gtk2 AppShell",
    NS_APPSHELL_CID,
    "@mozilla.org/widget/appshell/gtk;1",
    nsAppShellConstructor },
  { "Gtk2 Look And Feel",
    NS_LOOKANDFEEL_CID,
    "@mozilla.org/widget/lookandfeel/gtk;1",
    nsLookAndFeelConstructor },
  { "Gtk2 Horiz Scrollbar",
    NS_HORZSCROLLBAR_CID,
    "@mozilla.org/widgets/hoizscroll/gtk;1",
    nsHorizScrollbarConstructor },
  { "Gtk2 Vert Scrollbar",
    NS_VERTSCROLLBAR_CID,
    "@mozilla.org/widgets/vertscroll/gtk;1",
    nsVertScrollbarConstructor },
#ifdef IBMBIDI
  { "Gtk2 Bidi Keyboard",
    NS_BIDIKEYBOARD_CID,
    "@mozilla.org/widget/bidikeyboard;1",
    nsBidiKeyboardConstructor },
#endif /* IBMBIDI */
};

PR_STATIC_CALLBACK(void)
nsWidgetGtk2ModuleDtor(nsIModule *aSelf)
{
}

NS_IMPL_NSGETMODULE_WITH_DTOR(nsWidgetGtk2Module,
			      components,
			      nsWidgetGtk2ModuleDtor)