File indexing completed on 2024-05-05 04:39:00

 /*
     SPDX-FileCopyrightText: 2008 Cédric Pasteur <cedric.pasteur@free.fr>
     SPDX-FileCopyrightText: 2001 Matthias Hölzer-Klüpfel <mhk@caldera.de>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "astyle_stringiterator.h"
 
 #include <string>
 
 AStyleStringIterator::AStyleStringIterator(const QString &text)
     : ASSourceIterator()
     , m_content(text)
     , m_is(&m_content, QIODevice::ReadOnly)
     , m_peekStart(-1)
 {
 }
 
 
 AStyleStringIterator::~AStyleStringIterator()
 {
 }
 
 std::streamoff AStyleStringIterator::tellg()
 {
   return m_is.pos();
 }
 
 int AStyleStringIterator::getStreamLength() const
 {
   return m_content.size();
 }
 
 bool AStyleStringIterator::hasMoreLines() const
 {
   return !m_is.atEnd();
 }
 
 
 std::string AStyleStringIterator::nextLine(bool emptyLineWasDeleted)
 {
   Q_UNUSED(emptyLineWasDeleted)
   return m_is.readLine().toUtf8().data();
 }
 
 std::string AStyleStringIterator::peekNextLine()
 {
     if (m_peekStart == -1) {
         m_peekStart = m_is.pos();
     }
     return m_is.readLine().toUtf8().data();
 }
 
 void AStyleStringIterator::peekReset()
 {
     if(m_peekStart != -1)
         m_is.seek(m_peekStart);
     m_peekStart = -1; // invalid
 }
 
 std::streamoff AStyleStringIterator::getPeekStart() const
 {
     // NOTE: we're not entirely sure if this is the correct implementation.
     // we're trying to work-around https://bugs.kde.org/show_bug.cgi?id=399048
     return m_peekStart == -1 ? 0 : m_peekStart;
 }