/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. 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://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** 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 ABSTRACTFORMWINDOWMANAGER_H
#define ABSTRACTFORMWINDOWMANAGER_H

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

#include <QtCore/QObject>

class QAction;
class QDesignerFormEditorInterface;
class DomUI;
class QWidget;
class QDesignerDnDItemInterface;

class QT_SDK_EXPORT QDesignerFormWindowManagerInterface: public QObject
{
    Q_OBJECT
public:
    QDesignerFormWindowManagerInterface(QObject *parent = 0);
    virtual ~QDesignerFormWindowManagerInterface();

    virtual QAction *actionCut() const;
    virtual QAction *actionCopy() const;
    virtual QAction *actionPaste() const;
    virtual QAction *actionDelete() const;
    virtual QAction *actionSelectAll() const;
    virtual QAction *actionLower() const;
    virtual QAction *actionRaise() const;
    virtual QAction *actionUndo() const;
    virtual QAction *actionRedo() const;

    virtual QAction *actionHorizontalLayout() const;
    virtual QAction *actionVerticalLayout() const;
    virtual QAction *actionSplitHorizontal() const;
    virtual QAction *actionSplitVertical() const;
    virtual QAction *actionGridLayout() const;
    virtual QAction *actionBreakLayout() const;
    virtual QAction *actionAdjustSize() const;

    virtual QDesignerFormWindowInterface *activeFormWindow() const;

    virtual int formWindowCount() const;
    virtual QDesignerFormWindowInterface *formWindow(int index) const;

    virtual QDesignerFormWindowInterface *createFormWindow(QWidget *parentWidget = 0, Qt::WindowFlags flags = 0);

    virtual QDesignerFormEditorInterface *core() const;

    virtual void dragItems(const QList<QDesignerDnDItemInterface*> &item_list) = 0;

signals:
    void formWindowAdded(QDesignerFormWindowInterface *formWindow);
    void formWindowRemoved(QDesignerFormWindowInterface *formWindow);
    void activeFormWindowChanged(QDesignerFormWindowInterface *formWindow);

public slots:
    virtual void addFormWindow(QDesignerFormWindowInterface *formWindow);
    virtual void removeFormWindow(QDesignerFormWindowInterface *formWindow);
    virtual void setActiveFormWindow(QDesignerFormWindowInterface *formWindow);
};

#endif // ABSTRACTFORMWINDOWMANAGER_H

