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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the tools applications of the Qt Toolkit.
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#ifndef CUSTOMWIDGETSINFO_H
#define CUSTOMWIDGETSINFO_H

#include "treewalker.h"
#include <qstringlist.h>
#include <qmap.h>

QT_BEGIN_NAMESPACE

class Driver;
class DomScript;

class CustomWidgetsInfo : public TreeWalker
{
public:
    CustomWidgetsInfo();

    void acceptUI(DomUI *node) Q_DECL_OVERRIDE;

    void acceptCustomWidgets(DomCustomWidgets *node) Q_DECL_OVERRIDE;
    void acceptCustomWidget(DomCustomWidget *node) Q_DECL_OVERRIDE;

    inline QStringList customWidgets() const
    { return m_customWidgets.keys(); }

    inline bool hasCustomWidget(const QString &name) const
    { return m_customWidgets.contains(name); }

    inline DomCustomWidget *customWidget(const QString &name) const
    { return m_customWidgets.value(name); }

    DomScript *customWidgetScript(const QString &name) const;

    QString customWidgetAddPageMethod(const QString &name) const;

    QString realClassName(const QString &className) const;

    bool extends(const QString &className, QLatin1String baseClassName) const;

    bool isCustomWidgetContainer(const QString &className) const;

private:
    typedef QMap<QString, DomCustomWidget*> NameCustomWidgetMap;
    NameCustomWidgetMap m_customWidgets;
};

QT_END_NAMESPACE

#endif // CUSTOMWIDGETSINFO_H