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/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QByteArrayList>
#include <QCoreApplication>
#include <QJsonObject>
#include <memory>
#include <vector>
#include "utils/qtcassert.h"
QT_BEGIN_NAMESPACE
class QJsonArray;
QT_END_NAMESPACE
namespace QmlDesigner {
class AssetExporter;
class ModelNode;
class Component;
class ModelNodeParser;
namespace Internal {
class NodeParserCreatorBase
{
public:
virtual ~NodeParserCreatorBase() {}
protected:
virtual ModelNodeParser *instance(const QByteArrayList &, const ModelNode &) const = 0;
friend class QmlDesigner::Component;
};
template<class T>
class NodeParserCreator : public NodeParserCreatorBase
{
public:
NodeParserCreator() = default;
~NodeParserCreator() = default;
protected:
ModelNodeParser *instance(const QByteArrayList &lineage, const ModelNode &node) const {
return new T(lineage, node);
}
};
} //Internal
class Component
{
Q_DECLARE_TR_FUNCTIONS(Component);
public:
Component(AssetExporter& exporter, const ModelNode &rootNode);
void exportComponent();
QJsonObject json() const;
AssetExporter &exporter();
template<typename T> static void addNodeParser()
{
QTC_ASSERT((std::is_base_of<ModelNodeParser, T>::value), return);
m_readers.push_back(std::make_unique<Internal::NodeParserCreator<T>>());
}
private:
ModelNodeParser* createNodeParser(const ModelNode &node) const;
QJsonObject nodeToJson(const ModelNode &node);
void addImports();
private:
AssetExporter& m_exporter;
const ModelNode &m_rootNode;
QJsonObject m_json;
static std::vector<std::unique_ptr<Internal::NodeParserCreatorBase>> m_readers;
};
}
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