qxtlogstream.cpp

/****************************************************************************
** Copyright (c) 2006 - 2011, the LibQxt project.
** See the Qxt AUTHORS file for a list of authors and copyright holders.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are met:
**     * Redistributions of source code must retain the above copyright
**       notice, this list of conditions and the following disclaimer.
**     * Redistributions in binary form must reproduce the above copyright
**       notice, this list of conditions and the following disclaimer in the
**       documentation and/or other materials provided with the distribution.
**     * Neither the name of the LibQxt project nor the
**       names of its contributors may be used to endorse or promote products
**       derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** <http://libqxt.org>  <foundation@libqxt.org>
*****************************************************************************/

#include "qxtlogstream.h"
#include "qxtlogstream_p.h"
#include "qxtlogger.h"

/*!
    \class QxtLogStream
    \brief The QxtLogStream class provides a logging stream.
    \inmodule QxtCore

    \sa QxtLogger
 */

QxtLogStreamPrivate::QxtLogStreamPrivate(QxtLogger *owner, const QString &logTarget, const QList<QVariant> &data) : owner(owner), level(level), refcount(1), data(data)
{
    // Nothing to see here.
}

QxtLogStreamPrivate::~QxtLogStreamPrivate()
{
    owner->log(level, data);
}

/*!
    Constructs a new QxtLogStream with log \a level and \a data, owned by \a owner.
 */
QxtLogStream::QxtLogStream(QxtLogger *owner, const QString &logTarget, const QList<QVariant> &data) : d(new QxtLogStreamPrivate(owner, logTarget, data))
{
    // Nothing here either.
}

/*!
    Constructs a copy of \a other.
 */
QxtLogStream::QxtLogStream(const QxtLogStream &other)
{
    d = other.d;
    d->refcount++;
}

/*!
    Destructor.
 */
QxtLogStream::~QxtLogStream()
{
    d->refcount--;
    if (d->refcount == 0) delete d;
}

/*!
    Appends \a value.
 */
QxtLogStream& QxtLogStream::operator<< (const QVariant &value)
{
    d->data.append(value);
    return *this;
}