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3d7a39ed00
* Include only what is used * Use forward declaration when possible * Sorted includes refs #630
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* Copyright (C) 2013
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* swift project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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#include "blackmisc/filedeleter.h"
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#include <QFile>
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#include <QtGlobal>
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class QTimerEvent;
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namespace BlackMisc
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{
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void CFileDeleter::addFileForDeletion(const QString &file)
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{
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if (file.isEmpty()) { return; }
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if (!this->m_fileNames.contains(file)) this->m_fileNames.append(file);
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}
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void CFileDeleter::addFilesForDeletion(const QStringList &files)
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{
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if (files.isEmpty()) { return; }
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this->m_fileNames.append(files);
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}
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CFileDeleter::~CFileDeleter()
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{
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this->deleteFiles();
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}
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void CFileDeleter::deleteFiles()
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{
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const QStringList files(m_fileNames);
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m_fileNames.clear();
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for (const QString &fn : files)
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{
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if (fn.isEmpty()) { continue; }
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QFile f(fn);
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f.remove();
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}
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}
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CTimedFileDeleter::CTimedFileDeleter(const QString &file, int deleteAfterMs, QObject *parent) :
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QObject(parent)
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{
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Q_ASSERT_X(!file.isEmpty(), Q_FUNC_INFO, "No file name");
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if (deleteAfterMs < 100) { deleteAfterMs = 100; } // makes sure timer is started properly
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this->m_fileDeleter.addFileForDeletion(file);
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m_timerId = startTimer(deleteAfterMs);
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}
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void CTimedFileDeleter::timerEvent(QTimerEvent *event)
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{
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Q_UNUSED(event);
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if (m_timerId > 0) { this->killTimer(m_timerId); }
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m_timerId = -1;
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m_fileDeleter.deleteFiles();
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this->deleteLater();
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}
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} // ns
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