/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nicolas Arnaud-Cormos.
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
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** Nokia at qt-info@nokia.com.
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**************************************************************************/

#ifndef MACROSPLUGIN_MACROTEXTFIND_H
#define MACROSPLUGIN_MACROTEXTFIND_H

#include <find/ifindsupport.h>

#include <QtCore/QPointer>

namespace Macros {
namespace Internal {

class MacroTextFind : public Find::IFindSupport
{
    Q_OBJECT

public:
    MacroTextFind(Find::IFindSupport *currentFind);

    bool supportsReplace() const;
    Find::FindFlags supportedFindFlags() const;
    void resetIncrementalSearch();
    void clearResults();
    QString currentFindString() const;
    QString completedFindString() const;

    void highlightAll(const QString &txt, Find::FindFlags findFlags);
    Find::IFindSupport::Result findIncremental(const QString &txt, Find::FindFlags findFlags);
    Find::IFindSupport::Result findStep(const QString &txt, Find::FindFlags findFlags);
    void replace(const QString &before, const QString &after, Find::FindFlags findFlags);
    bool replaceStep(const QString &before, const QString &after, Find::FindFlags findFlags);
    int replaceAll(const QString &before, const QString &after, Find::FindFlags findFlags);

    void defineFindScope();
    void clearFindScope();

signals:
    void incrementalSearchReseted();
    void incrementalFound(const QString &txt, Find::FindFlags findFlags);
    void stepFound(const QString &txt, Find::FindFlags findFlags);
    void replaced(const QString &before, const QString &after,
        Find::FindFlags findFlags);
    void stepReplaced(const QString &before, const QString &after,
        Find::FindFlags findFlags);
    void allReplaced(const QString &before, const QString &after,
        Find::FindFlags findFlags);

private:
    QPointer<Find::IFindSupport> m_currentFind;
};

} // namespace Internal
} // namespace Macros

#endif // MACROSPLUGIN_MACROTEXTFIND_H