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/******************************************************************************
*
* package: Log4Qt
* file: signalappender.h
* created: March 2010
* author: Filonenko Michael
*
*
* Copyright 2010 Filonenko Michael
*
* 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.
*
******************************************************************************/
#ifndef SIGNALAPPENDER_H
#define SIGNALAPPENDER_H
#include "appenderskeleton.h"
#include "loggingevent.h"
namespace Log4Qt {
/*!
\ingroup log4qt
Класс генерирующий сигнал при полчении какого-либо лог-сообщения. Удобно использовать для GUI интерфейса.
\note не объявлен в простанстве имен log4qt вроде из-за отстуствия у moc (Qt metaobject compiler) средств для обработки пространств имен.
* @class SignalAppender signalappender.h "src/kernel/components/signalappender.h"
*/
class LOG4QT_EXPORT SignalAppender : public AppenderSkeleton
{
Q_OBJECT
public:
explicit SignalAppender(QObject *parent = 0);
bool requiresLayout() const;
protected:
virtual void append(const Log4Qt::LoggingEvent &rEvent);
#ifndef QT_NO_DEBUG_STREAM
/*!
* Writes all object member variables to the given debug stream
* \a rDebug and returns the stream.
*
* The member function is used by
* QDebug operator<<(QDebug debug, const LogObject &rLogObject) to
* generate class specific output.
*
* \sa QDebug operator<<(QDebug debug, const LogObject &rLogObject)
*/
virtual QDebug debug(QDebug &rDebug) const;
// Needs to be friend to access internal data
friend QDebug operator<<(QDebug debug,
const LogObject &rLogObject);
#endif // QT_NO_DEBUG_STREAM
signals:
/*!
Генерируется во время получения лог-сообщения.
* @param message
*/
void appended(const QString& message);
public slots:
};
inline bool SignalAppender::requiresLayout() const
{ return true; }
} // namespace Log4Qt
#endif // SIGNALAPPENDER_H
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