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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 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.
**
** GNU Lesser General Public License Usage
** 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
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef IFINDSUPPORT_H
#define IFINDSUPPORT_H
#include "find_global.h"
#include "textfindconstants.h"
#include <QObject>
#include <QString>
namespace Find {
class FIND_EXPORT IFindSupport : public QObject
{
Q_OBJECT
public:
enum Result { Found, NotFound, NotYetFound };
IFindSupport() : QObject(0) {}
virtual ~IFindSupport() {}
virtual bool supportsReplace() const = 0;
virtual FindFlags supportedFindFlags() const = 0;
virtual void resetIncrementalSearch() = 0;
virtual void clearResults() = 0;
virtual QString currentFindString() const = 0;
virtual QString completedFindString() const = 0;
virtual void highlightAll(const QString &txt, FindFlags 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 defineFindScope(){}
virtual void clearFindScope(){}
static void showWrapIndicator(QWidget *parent);
signals:
void changed();
};
inline void IFindSupport::highlightAll(const QString &, FindFlags) {}
} // namespace Find
#endif // IFINDSUPPORT_H
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