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/******************************************************************************
*
* package: Log4Qt
* file: mainthreadappender.cpp
* created: February 2011
* author: Andreas Bacher
*
*
* Copyright 2011 Andreas Bacher
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
* Dependencies
******************************************************************************/
#include "mainthreadappender.h"
#include "loggingevent.h"
#include "helpers/dispatcher.h"
#include <QtCore/QDebug>
#include <QtCore/QCoreApplication>
#include <QtCore/QReadLocker>
namespace Log4Qt
{
/**************************************************************************
* Declarations
**************************************************************************/
/**************************************************************************
* C helper functions
**************************************************************************/
/**************************************************************************
* Class implementation: MainThreadAppender
**************************************************************************/
MainThreadAppender::MainThreadAppender(QObject *parent) : AppenderSkeleton(parent)
{}
MainThreadAppender::~MainThreadAppender()
{
close();
}
bool MainThreadAppender::requiresLayout() const
{
return false;
}
void MainThreadAppender::activateOptions()
{
}
void MainThreadAppender::close()
{
}
void MainThreadAppender::append(const LoggingEvent &rEvent)
{
QReadLocker locker(&mAppenderGuard);
Appender *pAppender;
Q_FOREACH(pAppender, mAppenders)
{
if (QThread::currentThread() != qApp->thread())
{
LoggingEvent *event = new LoggingEvent(rEvent);
qApp->postEvent(pAppender, event);
}
else
pAppender->doAppend(rEvent);
}
}
bool MainThreadAppender::checkEntryConditions() const
{
return AppenderSkeleton::checkEntryConditions();
}
#ifndef QT_NO_DEBUG_STREAM
/*!
* Writes all object member variables to the given debug stream
* \a rDebug and returns the stream.
*
* <tt>
* %MainThreadAppender(name:"WA" )
* </tt>
* \sa QDebug, operator<<(QDebug debug, const LogObject &rLogObject )
*/
QDebug MainThreadAppender::debug(QDebug &rDebug) const
{
rDebug.nospace() << "MainThreadAppender("
<< "name:" << name() << " "
<< ")";
return rDebug.space();
}
#endif // QT_NO_DEBUG_STREAM
/**************************************************************************
* Implementation: Operators, Helper
**************************************************************************/
} // namespace Log4Qt
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