/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.0, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** In addition, as a special exception, Trolltech, as the sole copyright
** holder for Qt Designer, grants users of the Qt/Eclipse Integration
** plug-in the right for the Qt/Eclipse Integration to link to
** functionality provided by Qt Designer and its related libraries.
**
** Trolltech reserves all rights not expressly granted herein.
** 
** Trolltech ASA (c) 2007
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef EXTRAINFO_H
#define EXTRAINFO_H

#include <QtDesigner/sdk_global.h>
#include <QtDesigner/extension.h>

QT_BEGIN_HEADER

class DomWidget;
class DomUI;
class QWidget;

class QDesignerFormEditorInterface;

class QDESIGNER_SDK_EXPORT QDesignerExtraInfoExtension
{
public:
    virtual ~QDesignerExtraInfoExtension() {}

    virtual QDesignerFormEditorInterface *core() const = 0;
    virtual QWidget *widget() const = 0;

    virtual bool saveUiExtraInfo(DomUI *ui) = 0;
    virtual bool loadUiExtraInfo(DomUI *ui) = 0;

    virtual bool saveWidgetExtraInfo(DomWidget *ui_widget) = 0;
    virtual bool loadWidgetExtraInfo(DomWidget *ui_widget) = 0;

    QString workingDirectory() const;
    void setWorkingDirectory(const QString &workingDirectory);

private:
    QString m_workingDirectory;
};
Q_DECLARE_EXTENSION_INTERFACE(QDesignerExtraInfoExtension, "com.trolltech.Qt.Designer.ExtraInfo.2")


QT_END_HEADER

#endif // EXTRAINFO_H
