qt-creator/share/qtcreator/qml/qmljsdebugger/protocol/observerprotocol.h

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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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#ifndef OBSERVERPROTOCOL_H
#define OBSERVERPROTOCOL_H

#include <QtCore/QDebug>
#include <QtCore/QMetaType>
#include <QtCore/QMetaEnum>
#include <QtCore/QObject>

namespace QmlJSDebugger {

class ObserverProtocol : public QObject
{
    Q_OBJECT
    Q_ENUMS(Message Tool)

public:
    enum Message {
        AnimationSpeedChanged,
        ChangeTool,
        ClearComponentCache,
        ColorChanged,
        ContextPathUpdated,
        CreateObject,
        CurrentObjectsChanged,
        DestroyObject,
        MoveObject,
        ObjectIdList,
        Reload,
        Reloaded,
        SetAnimationSpeed,
        SetContextPathIdx,
        SetCurrentObjects,
        SetDesignMode,
        ShowAppOnTop,
        ToolChanged
    };

    enum Tool {
        ColorPickerTool,
        SelectMarqueeTool,
        SelectTool,
        ZoomTool
    };

    static inline QString toString(Message message)
    {
        return staticMetaObject.enumerator(0).valueToKey(message);
    }

    static inline QString toString(Tool tool)
    {
        return staticMetaObject.enumerator(1).valueToKey(tool);
    }
};

inline QDataStream & operator<< (QDataStream &stream, ObserverProtocol::Message message)
{
    return stream << static_cast<quint32>(message);
}

inline QDataStream & operator>> (QDataStream &stream, ObserverProtocol::Message &message)
{
    quint32 i;
    stream >> i;
    message = static_cast<ObserverProtocol::Message>(i);
    return stream;
}

inline QDebug operator<< (QDebug dbg, ObserverProtocol::Message message)
{
    dbg << ObserverProtocol::toString(message);
    return dbg;
}

inline QDataStream & operator<< (QDataStream &stream, ObserverProtocol::Tool tool)
{
    return stream << static_cast<quint32>(tool);
}

inline QDataStream & operator>> (QDataStream &stream, ObserverProtocol::Tool &tool)
{
    quint32 i;
    stream >> i;
    tool = static_cast<ObserverProtocol::Tool>(i);
    return stream;
}

inline QDebug operator<< (QDebug dbg, ObserverProtocol::Tool tool)
{
    dbg << ObserverProtocol::toString(tool);
    return dbg;
}

} // namespace QmlJSDebugger

#endif // OBSERVERPROTOCOL_H