basefilefind.h 2.83 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** 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.
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**************************************************************************/
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#ifndef BASEFILEFIND_H
#define BASEFILEFIND_H

#include "texteditor_global.h"

#include <find/ifindfilter.h>
#include <find/searchresultwindow.h>
#include <utils/filesearch.h>

#include <QtCore/QFutureWatcher>
#include <QtCore/QPointer>
#include <QtGui/QLabel>
#include <QtGui/QComboBox>
#include <QtGui/QStringListModel>
#include <QtGui/QCheckBox>

namespace TextEditor {

class TEXTEDITOR_EXPORT BaseFileFind : public Find::IFindFilter
{
    Q_OBJECT

public:
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    explicit BaseFileFind(Find::SearchResultWindow *resultWindow);
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    bool isEnabled() const;
    void findAll(const QString &txt, QTextDocument::FindFlags findFlags);

protected:
    virtual QStringList files() = 0;
    void writeCommonSettings(QSettings *settings);
    void readCommonSettings(QSettings *settings, const QString &defaultFilter);
    QWidget *createPatternWidget();
    QWidget *createRegExpWidget();
    void syncComboWithSettings(QComboBox *combo, const QString &setting);
    void updateComboEntries(QComboBox *combo, bool onTop);
    QStringList fileNameFilters() const;

private slots:
    void displayResult(int index);
    void searchFinished();
    void openEditor(const QString &fileName, int line, int column);
    void syncRegExpSetting(bool useRegExp);

private:
    QWidget *createProgressWidget();

    Find::SearchResultWindow *m_resultWindow;
    QFutureWatcher<Core::Utils::FileSearchResult> m_watcher;
    bool m_isSearching;
    QLabel *m_resultLabel;
    QStringListModel m_filterStrings;
    QString m_filterSetting;
    QPointer<QComboBox> m_filterCombo;
    bool m_useRegExp;
    QCheckBox *m_useRegExpCheckBox;
};

} // namespace TextEditor

#endif // BASEFILEFIND_H