PluginLogging.cc 4.99 KB
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/*===========================================================================*\
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*                                                                            *
*                              OpenFlipper                                   *
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 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openflipper.org                            *
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 *---------------------------------------------------------------------------*
 * This file is part of OpenFlipper.                                         *
 *---------------------------------------------------------------------------*
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 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
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 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
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 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
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 *    this software without specific prior written permission.               *
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*                                                                            *
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\*===========================================================================*/
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//=============================================================================
//
//  CLASS MViewWidget - IMPLEMENTATION
//
//=============================================================================


//== INCLUDES =================================================================

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#include "PluginLogging.hh"
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#include <QStringList>

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//== IMPLEMENTATION ==========================================================
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/** 
 * @param _pluginName Name of the Plugin which uses this logger (Prepended to all Output)
 * @param _type Default log type ( used for streaming operations )
 */
PluginLogger::PluginLogger(QString _pluginName , Logtype _type) :
    pluginName_(_pluginName),
    defaultLogType_(_type)
{
}

PluginLogger::~PluginLogger() {
}

/** Receive log events from plugins and pass them to core
 * @param _type Logtype (defines the color of the output)
 * @param _message The message for output
 */
void PluginLogger::slotLog(Logtype _type, QString _message) {
  QStringList strings;
  strings = _message.split("\n",QString::SkipEmptyParts);
  for ( int i = 0 ; i < strings.size(); ++i )
    emit log(_type,pluginName_ + " : " + strings[i]);
}

/** Receive log events from plugins (defaults to LOGOUT Message type)
 * 
 * @param _message The message for output
 */
void PluginLogger::slotLog(QString _message) {
  QStringList strings;
  strings = _message.split("\n",QString::SkipEmptyParts);
  for ( int i = 0 ; i < strings.size(); ++i )
    emit log(LOGOUT,pluginName_ + " : " + strings[i]);
}

/** This operator is used for streaming ( e.g. catch omerr and omerr streams) 
 *  and redirect them to the logging widget. The default log level passed to
 *  the constructor will be used for the message
 * 
 * @param _s String to display
 */
void PluginLogger::operator<< ( const std::string& _s ) {
  slotLog(defaultLogType_,QString( _s.c_str() ));
}


//=============================================================================