// Copyright (c) 2014, Razvan Petru
// Copyright (c) 2014, Omar Carey
// 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.
// * The name of the contributors may not 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.

#include "QsLogDestFunctor.h"
#include <cstddef>
#include <QtGlobal>
#include <QString>

const char* const QsLogging::FunctorDestination::Type = "functor";

QsLogging::FunctorDestination::FunctorDestination(LogFunction f)
    : QObject(NULL)
    , mLogFunction(f)
{
}

QsLogging::FunctorDestination::FunctorDestination(QObject *receiver, const char *member)
    : QObject(NULL)
    , mLogFunction(NULL)
{
    connect(this, SIGNAL(logMessageReady(QString,int)), receiver, member, Qt::QueuedConnection);
}


void QsLogging::FunctorDestination::write(const QString &message, QsLogging::Level level)
{
    if (mLogFunction)
        mLogFunction(message, level);

    if (level > QsLogging::TraceLevel)
        emit logMessageReady(message, static_cast<int>(level));
}

bool QsLogging::FunctorDestination::isValid()
{
    return true;
}

QString QsLogging::FunctorDestination::type() const
{
    return QString::fromLatin1(Type);
}
