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bytearrayiterator.cpp
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bytearrayiterator.cpp
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/*******************************************************************************
* Copyright (c) 2011 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* Derived from code by Nokia Corporation and/or its subsidiary(-ies) under a *
* compatible license: *
* *
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). *
* All rights reserved. *
* *
* This program is free software: you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the Free *
* Software Foundation, either version 3 of the License, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along with *
* this program. If not, see <http://www.gnu.org/licenses/>. *
*******************************************************************************/
#include "bytearrayiterator.h"
#include <QtScript/QScriptEngine>
Q_DECLARE_METATYPE(QByteArray*)
ByteArrayIterator::ByteArrayIterator(const QScriptValue &object)
: QScriptClassPropertyIterator(object)
{
toFront();
}
ByteArrayIterator::~ByteArrayIterator() {}
bool ByteArrayIterator::hasNext() const {
QByteArray *ba=qscriptvalue_cast<QByteArray*>(object().data());
return m_index<ba->size();
}
void ByteArrayIterator::next() {
m_last=m_index;
++m_index;
}
bool ByteArrayIterator::hasPrevious() const {
return(m_index>0);
}
void ByteArrayIterator::previous() {
--m_index;
m_last=m_index;
}
void ByteArrayIterator::toFront() {
m_index=0;
m_last=-1;
}
void ByteArrayIterator::toBack() {
QByteArray *ba=qscriptvalue_cast<QByteArray*>(object().data());
m_index=ba->size();
m_last=-1;
}
QScriptString ByteArrayIterator::name() const {
return this->object().engine()->toStringHandle(QString::number(this->m_last));
}
uint ByteArrayIterator::id() const {
return m_last;
}

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