path: root/src/corelib/io/qresource_iterator.cpp

// Copyright (C) 2016 The Qt Company Ltd.// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only#include"qresource.h"#include"qresource_iterator_p.h"#include <QtCore/qvariant.h> QT_BEGIN_NAMESPACE QResourceFileEngineIterator::QResourceFileEngineIterator(const QString &path,QDir::Filters filters,const QStringList &filterNames):QAbstractFileEngineIterator(path, filters, filterNames),index(-1){}QResourceFileEngineIterator::QResourceFileEngineIterator(const QString &path,QDirListing::IteratorFlags filters,const QStringList &filterNames):QAbstractFileEngineIterator(path, filters, filterNames),index(-1){}QResourceFileEngineIterator::~QResourceFileEngineIterator(){}boolQResourceFileEngineIterator::advance(){if(index == -1) {// Lazy initialization of the iterator QResource resource(path());if(!resource.isValid())return false;// Initialize and move to the first entry. entries = resource.children();if(entries.isEmpty())return false; index =0;return true;}if(index < entries.size() -1) {++index;return true;}return false;} QString QResourceFileEngineIterator::currentFileName()const{if(index <0|| index > entries.size())returnQString();return entries.at(index);} QFileInfo QResourceFileEngineIterator::currentFileInfo()const{ m_fileInfo =QFileInfo(currentFilePath());return m_fileInfo;} QT_END_NAMESPACE