diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativeenginedebug_p.h')
| -rw-r--r-- | src/declarative/qml/qdeclarativeenginedebug_p.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/declarative/qml/qdeclarativeenginedebug_p.h b/src/declarative/qml/qdeclarativeenginedebug_p.h new file mode 100644 index 0000000000..e95676c4cb --- /dev/null +++ b/src/declarative/qml/qdeclarativeenginedebug_p.h @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDECLARATIVEENGINEDEBUG_P_H +#define QDECLARATIVEENGINEDEBUG_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <private/qdeclarativedebugservice_p.h> + +#include <QtCore/qurl.h> +#include <QtCore/qvariant.h> +#include <QWeakPointer> + +QT_BEGIN_NAMESPACE + +class QDeclarativeEngine; +class QDeclarativeContext; +class QDeclarativeWatcher; +class QDataStream; +class QDeclarativeState; + +class QDeclarativeEngineDebugServer : public QDeclarativeDebugService +{ + Q_OBJECT +public: + QDeclarativeEngineDebugServer(QObject * = 0); + + struct QDeclarativeObjectData { + QUrl url; + int lineNumber; + int columnNumber; + QString idString; + QString objectName; + QString objectType; + int objectId; + int contextId; + }; + + struct QDeclarativeObjectProperty { + enum Type { Unknown, Basic, Object, List, SignalProperty }; + Type type; + QString name; + QVariant value; + QString valueTypeName; + QString binding; + bool hasNotifySignal; + }; + + void addEngine(QDeclarativeEngine *); + void remEngine(QDeclarativeEngine *); + void objectCreated(QDeclarativeEngine *, QObject *); + + static QDeclarativeEngineDebugServer *instance(); + +protected: + virtual void messageReceived(const QByteArray &); + +private Q_SLOTS: + void propertyChanged(int id, int objectId, const QMetaProperty &property, const QVariant &value); + +private: + void prepareDeferredObjects(QObject *); + void buildObjectList(QDataStream &, QDeclarativeContext *); + void buildObjectDump(QDataStream &, QObject *, bool, bool); + void buildStatesList(QDeclarativeContext *, bool); + void buildStatesList(QObject *obj); + QDeclarativeObjectData objectData(QObject *); + QDeclarativeObjectProperty propertyData(QObject *, int); + QVariant valueContents(const QVariant &defaultValue) const; + void setBinding(int objectId, const QString &propertyName, const QVariant &expression, bool isLiteralValue); + void resetBinding(int objectId, const QString &propertyName); + void setMethodBody(int objectId, const QString &method, const QString &body); + + QList<QDeclarativeEngine *> m_engines; + QDeclarativeWatcher *m_watch; + QList<QWeakPointer<QDeclarativeState> > m_allStates; +}; +Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugServer::QDeclarativeObjectData &); +Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugServer::QDeclarativeObjectData &); +Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator<<(QDataStream &, const QDeclarativeEngineDebugServer::QDeclarativeObjectProperty &); +Q_DECLARATIVE_PRIVATE_EXPORT QDataStream &operator>>(QDataStream &, QDeclarativeEngineDebugServer::QDeclarativeObjectProperty &); + +QT_END_NAMESPACE + +#endif // QDECLARATIVEENGINEDEBUG_P_H + |