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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "textfindconstants.h"
#include <QObject>
#include <QString>
namespace Core {
class CORE_EXPORT IFindSupport : public QObject
{
Q_OBJECT
public:
enum Result { Found, NotFound, NotYetFound };
IFindSupport() : QObject(nullptr) {}
~IFindSupport() override = default;
virtual bool supportsReplace() const = 0;
virtual bool supportsSelectAll() const;
virtual FindFlags supportedFindFlags() const = 0;
virtual void resetIncrementalSearch() = 0;
virtual void clearHighlights() = 0;
virtual QString currentFindString() const = 0;
virtual QString completedFindString() const = 0;
virtual void highlightAll(const QString &, FindFlags) {}
virtual Result findIncremental(const QString &txt, FindFlags findFlags) = 0;
virtual Result findStep(const QString &txt, FindFlags findFlags) = 0;
virtual void replace(const QString &before, const QString &after,
FindFlags findFlags);
virtual bool replaceStep(const QString &before, const QString &after,
FindFlags findFlags);
virtual int replaceAll(const QString &before, const QString &after,
FindFlags findFlags);
virtual void selectAll(const QString &txt, FindFlags findFlags);
virtual void defineFindScope(){}
virtual void clearFindScope(){}
static void showWrapIndicator(QWidget *parent);
signals:
void changed();
};
} // namespace Core
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