qt-creator/src/libs/cplusplus/MatchingText.h

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** Copyright (C) 2016 The Qt Company Ltd.
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#pragma once

#include <QtGlobal>
#include <cplusplus/CPlusPlusForwardDeclarations.h>

QT_FORWARD_DECLARE_CLASS(QTextCursor)
QT_FORWARD_DECLARE_CLASS(QChar)

namespace CPlusPlus {

class CPLUSPLUS_EXPORT MatchingText
{
public:
    static bool contextAllowsAutoParentheses(const QTextCursor &cursor,
                                             const QString &textToInsert);
    static bool contextAllowsElectricCharacters(const QTextCursor &cursor);

    static bool shouldInsertMatchingText(const QTextCursor &tc);
    static bool shouldInsertMatchingText(QChar lookAhead);

    static bool isInCommentHelper(const QTextCursor &currsor, Token *retToken = 0);
    static bool isInStringHelper(const QTextCursor &cursor);

    static QString insertMatchingBrace(const QTextCursor &tc, const QString &text,
                                       QChar la, int *skippedChars);
    static QString insertParagraphSeparator(const QTextCursor &tc);
};

} // namespace CPlusPlus