/**************************************************************************
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** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** GNU Lesser General Public License Usage
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#ifndef QDECLARATIVEVIEWINSPECTOR_H
#define QDECLARATIVEVIEWINSPECTOR_H

#include "qmljsdebugger_global.h"
#include "qmlinspectorconstants.h"

#include <QtCore/QScopedPointer>
#include <QtDeclarative/QDeclarativeView>

QT_FORWARD_DECLARE_CLASS(QDeclarativeItem)
QT_FORWARD_DECLARE_CLASS(QMouseEvent)
QT_FORWARD_DECLARE_CLASS(QToolBar)

namespace QmlJSDebugger {

class CrumblePath;
class QDeclarativeViewInspectorPrivate;

class QMLJSDEBUGGER_EXPORT QDeclarativeViewInspector : public QObject
{
    Q_OBJECT
public:

    explicit QDeclarativeViewInspector(QDeclarativeView *view, QObject *parent = 0);
    ~QDeclarativeViewInspector();

    void setSelectedItems(QList<QGraphicsItem *> items);
    QList<QGraphicsItem *> selectedItems();

    QDeclarativeView *declarativeView();

    static QString idStringForObject(QObject *obj);
    QRectF adjustToScreenBoundaries(const QRectF &boundingRectInSceneSpace);

    bool showAppOnTop() const;

public Q_SLOTS:
    void setDesignModeBehavior(bool value);
    bool designModeBehavior();

    void setShowAppOnTop(bool appOnTop);

    void setAnimationSpeed(qreal factor);
    void setAnimationPaused(bool paused);

Q_SIGNALS:
    void designModeBehaviorChanged(bool inDesignMode);
    void showAppOnTopChanged(bool showAppOnTop);
    void reloadRequested();
    void marqueeSelectToolActivated();
    void selectToolActivated();
    void zoomToolActivated();
    void colorPickerActivated();
    void selectedColorChanged(const QColor &color);

    void animationSpeedChanged(qreal factor);
    void animationPausedChanged(bool paused);

protected:
    bool eventFilter(QObject *obj, QEvent *event);

    bool leaveEvent(QEvent *);
    bool mousePressEvent(QMouseEvent *event);
    bool mouseMoveEvent(QMouseEvent *event);
    bool mouseReleaseEvent(QMouseEvent *event);
    bool keyPressEvent(QKeyEvent *event);
    bool keyReleaseEvent(QKeyEvent *keyEvent);
    bool mouseDoubleClickEvent(QMouseEvent *event);
    bool wheelEvent(QWheelEvent *event);

    void setSelectedItemsForTools(QList<QGraphicsItem *> items);

private slots:
    void animationSpeedChangeRequested(qreal factor);
    void animationPausedChangeRequested(bool paused);

private:
    Q_DISABLE_COPY(QDeclarativeViewInspector)

    inline QDeclarativeViewInspectorPrivate *d_func() { return data.data(); }
    QScopedPointer<QDeclarativeViewInspectorPrivate> data;
    friend class QDeclarativeViewInspectorPrivate;
    friend class AbstractLiveEditTool;
};

} // namespace QmlJSDebugger

#endif // QDECLARATIVEVIEWINSPECTOR_H