forked from qt-creator/qt-creator
bd47622183
Generated tokens do not have a position in any source file, so not try to indent them. Previously, the 'source' used was the scratch buffer, which would not contain newlines, so the indent depth would be the length of the scratch buffer at that point. Task-number: QTCREATORBUG-7262 Change-Id: If94213d6dffd13dd2b47c7038ec2398ad925d904 Reviewed-by: Yuchen Deng <loaden@gmail.com> Reviewed-by: Thomas Hartmann <Thomas.Hartmann@nokia.com>
121 lines
2.6 KiB
C++
121 lines
2.6 KiB
C++
#ifndef CPLUSPLUS_INTERNAL_PPTOKEN_H
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#define CPLUSPLUS_INTERNAL_PPTOKEN_H
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#include <CPlusPlus.h>
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#include <Token.h>
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#include <QByteArray>
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namespace CPlusPlus {
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class CPLUSPLUS_EXPORT ByteArrayRef
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{
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public:
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ByteArrayRef()
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: m_start("")
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, m_length(0)
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{}
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ByteArrayRef(const QByteArray *ref)
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: m_start(ref->constData())
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, m_length(ref->length())
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{}
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ByteArrayRef(const char *start, int length)
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: m_start(start)
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, m_length(length)
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{}
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ByteArrayRef(const QByteArray *ref, int offset, int length)
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: m_start(ref->constData() + offset)
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, m_length(length)
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{
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Q_ASSERT(ref);
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Q_ASSERT(offset >= 0);
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Q_ASSERT(length >= 0);
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Q_ASSERT(offset + length <= ref->size());
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}
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inline const char *start() const
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{ return m_start; }
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inline int length() const
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{ return m_length; }
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inline int size() const
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{ return length(); }
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inline char at(int pos) const
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{ return pos >= 0 && pos < m_length ? m_start[pos] : '\0'; }
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inline char operator[](int pos) const
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{ return at(pos); }
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QByteArray toByteArray() const
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{ return QByteArray(m_start, m_length); }
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bool operator==(const QByteArray &other) const
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{ return m_length == other.length() && !qstrncmp(m_start, other.constData(), m_length); }
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bool operator!=(const QByteArray &other) const
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{ return !this->operator==(other); }
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bool operator==(const char *other) const
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{ return qstrncmp(m_start, other, strlen(other)) == 0; }
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bool operator!=(const char *other) const
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{ return !this->operator==(other); }
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bool startsWith(const char *ch) const;
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int count(char c) const;
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private:
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const char *m_start;
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const int m_length;
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};
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inline bool operator==(const QByteArray &other, const ByteArrayRef &ref)
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{ return ref == other; }
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inline bool operator!=(const QByteArray &other, const ByteArrayRef &ref)
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{ return ref != other; }
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namespace Internal {
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class CPLUSPLUS_EXPORT PPToken: public Token
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{
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public:
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PPToken() {}
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PPToken(const QByteArray &src)
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: m_src(src)
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{}
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void setSource(const QByteArray &src)
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{ m_src = src; }
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const QByteArray &source() const
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{ return m_src; }
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const char *bufferStart() const
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{ return m_src.constData(); }
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const char *tokenStart() const
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{ return bufferStart() + offset; }
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ByteArrayRef asByteArrayRef() const
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{ return ByteArrayRef(&m_src, offset, length()); }
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bool isValid() const
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{ return !m_src.isEmpty(); }
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void squeeze();
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private:
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QByteArray m_src;
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};
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} // namespace Internal
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} // namespace CPlusPlus
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#endif // CPLUSPLUS_INTERNAL_PPTOKEN_H
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