qt-creator/src/plugins/help/helpfindsupport.h

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** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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#ifndef HELPFINDSUPPORT_H
#define HELPFINDSUPPORT_H

#include "centralwidget.h"

#include <coreplugin/find/ifindsupport.h>

namespace Help {
namespace Internal {

class HelpViewer;

class HelpViewerFindSupport : public Core::IFindSupport
{
    Q_OBJECT
public:
    HelpViewerFindSupport(HelpViewer *viewer);

    bool supportsReplace() const { return false; }
    Core::FindFlags supportedFindFlags() const;
    void resetIncrementalSearch() {}
    void clearHighlights() {}
    QString currentFindString() const;
    QString completedFindString() const { return QString(); }

    Result findIncremental(const QString &txt, Core::FindFlags findFlags);
    Result findStep(const QString &txt, Core::FindFlags findFlags);

private:
    bool find(const QString &ttf, Core::FindFlags findFlags, bool incremental);
    HelpViewer *m_viewer;
};

} // namespace Internal
} // namespace Help

#endif // HELPFINDSUPPORT_H