/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be
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****************************************************************************/

#ifndef LIVESELECTIONINDICATOR_H
#define LIVESELECTIONINDICATOR_H

#include <QtCore/QPointer>
#include <QtCore/QHash>

QT_BEGIN_NAMESPACE
class QGraphicsObject;
class QGraphicsRectItem;
class QGraphicsItem;
class QPolygonF;
QT_END_NAMESPACE

namespace QmlJSDebugger {
namespace QtQuick1 {

class QDeclarativeViewInspector;

class LiveSelectionIndicator
{
public:
    LiveSelectionIndicator(QDeclarativeViewInspector *viewInspector, QGraphicsObject *layerItem);
    ~LiveSelectionIndicator();

    void show();
    void hide();

    void clear();

    void setItems(const QList<QPointer<QGraphicsObject> > &itemList);

private:
    QHash<QGraphicsItem*, QGraphicsRectItem *> m_indicatorShapeHash;
    QPointer<QGraphicsObject> m_layerItem;
    QDeclarativeViewInspector *m_view;
};

} // namespace QtQuick1
} // namespace QmlJSDebugger

#endif // LIVESELECTIONINDICATOR_H
