forked from qt-creator/qt-creator
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at info@qt.nokia.com.
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**
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**************************************************************************/
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#ifndef QMLJSINDENTER_H
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#define QMLJSINDENTER_H
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#include <qmljs/qmljs_global.h>
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#include <qmljs/qmljslineinfo.h>
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#include <QtCore/QRegExp>
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QT_FORWARD_DECLARE_CLASS(QTextBlock)
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namespace QmlJS {
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class QMLJS_EXPORT QmlJSIndenter : public LineInfo
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{
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Q_DISABLE_COPY(QmlJSIndenter)
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public:
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QmlJSIndenter();
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~QmlJSIndenter();
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void setTabSize(int size);
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void setIndentSize(int size);
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int indentForBottomLine(QTextBlock firstBlock, QTextBlock lastBlock, QChar typedIn);
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private:
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bool isOnlyWhiteSpace(const QString &t) const;
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int columnForIndex(const QString &t, int index) const;
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int indentOfLine(const QString &t) const;
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void eraseChar(QString &t, int k, QChar ch) const;
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QChar lastParen() const;
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bool okay(QChar typedIn, QChar okayCh) const;
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int indentWhenBottomLineStartsInMultiLineComment();
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int indentForContinuationLine();
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int indentForStandaloneLine();
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private:
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int ppHardwareTabSize;
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int ppIndentSize;
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int ppContinuationIndentSize;
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int ppCommentOffset;
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private:
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QRegExp caseOrDefault;
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};
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} // namespace QmlJS
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#endif // QMLJSINDENTER_H
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