qt5informationnodeinstanceserver.h 2.8 KB
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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** 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.
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**
** GNU Lesser General Public License Usage
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** 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
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
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****************************************************************************/
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#ifndef QMLDESIGNER_QT5INFORMATIONNODEINSTANCESERVER_H
#define QMLDESIGNER_QT5INFORMATIONNODEINSTANCESERVER_H
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#include "qt5nodeinstanceserver.h"
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#include "tokencommand.h"
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namespace QmlDesigner {

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class Qt5InformationNodeInstanceServer : public Qt5NodeInstanceServer
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{
    Q_OBJECT
public:
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    explicit Qt5InformationNodeInstanceServer(NodeInstanceClientInterface *nodeInstanceClient);
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    void reparentInstances(const ReparentInstancesCommand &command) Q_DECL_OVERRIDE;
    void clearScene(const ClearSceneCommand &command) Q_DECL_OVERRIDE;
    void createScene(const CreateSceneCommand &command) Q_DECL_OVERRIDE;
    void completeComponent(const CompleteComponentCommand &command) Q_DECL_OVERRIDE;
    void token(const TokenCommand &command) Q_DECL_OVERRIDE;
    void removeSharedMemory(const RemoveSharedMemoryCommand &command) Q_DECL_OVERRIDE;
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protected:
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    void collectItemChangesAndSendChangeCommands() Q_DECL_OVERRIDE;
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    void sendChildrenChangedCommand(const QList<ServerNodeInstance> childList);
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    void sendTokenBack();
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    bool isDirtyRecursiveForNonInstanceItems(QQuickItem *item) const;
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    bool isDirtyRecursiveForParentInstances(QQuickItem *item) const;
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private:
    QSet<ServerNodeInstance> m_parentChangedSet;
    QList<ServerNodeInstance> m_completedComponentList;
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    QList<TokenCommand> m_tokenList;
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};

} // namespace QmlDesigner

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#endif // QMLDESIGNER_QT5INFORMATIONNODEINSTANCESERVER_H