log.cpp

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/*****************************************************************************
 * Copyright 2016-2017 Karolin Stange, Christoph Wick, and Haye Hinrichsen
 *
 * This file is part of JustIntonation.
 *
 * JustIntonation is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * JustIntonation is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along 
 * with JustIntonation. If not, see http://www.gnu.org/licenses/.
 *****************************************************************************/

//=============================================================================
//                   Log - Base class managing system messages
//=============================================================================

#include "log.h"

int messageVerbosity = 4;       


int getVerbosity() { return messageVerbosity; }

//-----------------------------------------------------------------------------
//             Global function generating the log message string
//-----------------------------------------------------------------------------

QString createLogMessage (int line, QString path, QString function, int level)
{
    QStringList parts = path.split("/");
    QString filename = parts.at(parts.size()-1);
    QString str;
    QTextStream msg(&str);
    msg << "(" << function << " in " << filename << ":"  << line << "):";
    if (level>4) msg << "\nFull path: " << path << "\n";
    return str;
}


//-----------------------------------------------------------------------------
//                       Log - Base class constructor
//-----------------------------------------------------------------------------

Log::Log()
    : messageVerbosity(2)
    , mModule("Unknown Module")
{
}


//-----------------------------------------------------------------------------
//                            Set module name
//-----------------------------------------------------------------------------

void Log::setModuleName (const QString &name) { mModule = name; }


//-----------------------------------------------------------------------------
//                          Get module name
//-----------------------------------------------------------------------------

QString Log::getModuleName() const
{
    return mModule;
}


//-----------------------------------------------------------------------------
//                            Set verbosity
//-----------------------------------------------------------------------------

void Log::setVerbosity(int verbosity) { messageVerbosity = verbosity; }


//-----------------------------------------------------------------------------
//                            Get verbosity
//-----------------------------------------------------------------------------

int Log::getVerbosity() { return messageVerbosity; }


//-----------------------------------------------------------------------------
//          Class-specific function generating the log message string
//-----------------------------------------------------------------------------

QString Log::createLogMessage(int line, QString path, QString function, int level)
{
    QStringList parts = path.split("/");
    QString filename = parts.at(parts.size()-1);
    QString str;
    QTextStream msg(&str);
    msg << mModule << " (" << function << " in " << filename << ":"  << line << "):";
    if (level>4) msg << "\nFull path: " << path << "\n";
    return str;
}