IccMpeFactory.cpp

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/** @file
    File:       IccMpeFactory.cpp
 
    Contains:   Implementation of the CIccProcessElement class and creation factories
 
    Version:    V1
 
    Copyright:  (c) see ICC Software License
*/
 
/*
 * The ICC Software License, Version 0.2
 *
 *
 * Copyright (c) 2003-2012 The International Color Consortium. All rights 
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. 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.
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 * 3. In the absence of prior written permission, the names "ICC" and "The
 *    International Color Consortium" must not be used to imply that the
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 *    software.
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 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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////////////////////////////////////////////////////////////////////// 
// HISTORY:
//
// -Feb 4, 2006
// Added CIccProcessElement Creation using factory support
//
//////////////////////////////////////////////////////////////////////
 
#include "IccTagMPE.h"
#include "IccMpeBasic.h"
#include "IccMpeACS.h"
#include "IccMpeCalc.h"
#include "IccMpeSpectral.h"
#include "IccMpeFactory.h"
#include "IccUtil.h"
#include "IccProfile.h"
 
#ifdef USEREFICCMAXNAMESPACE
namespace refIccMAX {
#endif
 
CIccMultiProcessElement* CIccBasicMpeFactory::CreateElement(icElemTypeSignature elemTypeSig)
{
  switch(elemTypeSig) {
    case icSigCurveSetElemType:
      return new CIccMpeCurveSet();
 
    case icSigMatrixElemType:
      return new CIccMpeMatrix();
 
    case icSigCLutElemType:
      return new CIccMpeCLUT();
 
    case icSigExtCLutElemType:
      return new CIccMpeExtCLUT();
 
    case icSigCalculatorElemType:
      return new CIccMpeCalculator();
 
    case icSigTintArrayElemType:
      return new CIccMpeTintArray();
 
    case icSigToneMapElemType:
      return new CIccMpeToneMap();
 
    case icSigJabToXYZElemType:
      return new CIccMpeJabToXYZ();
 
    case icSigXYZToJabElemType:
      return new CIccMpeXYZToJab();
 
    case icSigEmissionMatrixElemType:
      return new CIccMpeEmissionMatrix();
 
    case icSigInvEmissionMatrixElemType:
      return new CIccMpeInvEmissionMatrix();
 
    case icSigEmissionCLUTElemType:
      return new CIccMpeEmissionCLUT();
 
    case icSigReflectanceCLUTElemType:
      return new CIccMpeReflectanceCLUT();
 
    case icSigEmissionObserverElemType:
      return new CIccMpeEmissionObserver();
 
    case icSigReflectanceObserverElemType:
      return new CIccMpeReflectanceObserver();
 
    case icSigBAcsElemType:
      return new CIccMpeBAcs();
 
    case icSigEAcsElemType:
      return new CIccMpeEAcs();
 
    default:
      return new CIccMpeUnknown();
  }
}
 
bool CIccBasicMpeFactory::GetElementSigName(std::string &elemName, icElemTypeSignature elemTypeSig)
{
  switch(elemTypeSig) {
    case icSigCurveSetElemType:
      elemName = "Curve Set Element";
      break;
 
    case icSigMatrixElemType:
      elemName = "Matrix Element";
      break;
 
    case icSigCLutElemType:
      elemName = "CLUT Element";
      break;
 
    case icSigExtCLutElemType:
      elemName = "Extended CLUT Element";
      break;
 
    case icSigCalculatorElemType:
      elemName = "Calculator Element";
      break;
 
    case icSigTintArrayElemType:
      elemName = "Tint Array Element";
      break;
 
    case icSigToneMapElemType:
      elemName = "Tone Mapping Element";
      break;
 
    case icSigJabToXYZElemType:
      elemName = "JabToXYZ Element";
      break;
 
    case icSigXYZToJabElemType:
      elemName = "XYZToJab Element";
      break;
 
    case icSigEmissionMatrixElemType:
      elemName = "Observer Matrix Element";
      break;
 
    case icSigInvEmissionMatrixElemType:
      elemName = "Observer Inverse Matrix Element";
      break;
 
    case icSigEmissionCLUTElemType:
      elemName = "Emission CLUT Element";
      break;
 
    case icSigReflectanceCLUTElemType:
      elemName = "Reflectance CLUT Element";
      break;
 
    case icSigEmissionObserverElemType:
      elemName = "Emission Observer Element";
      break;
 
    case icSigReflectanceObserverElemType:
      elemName = "Reflectance Observer Element";
      break;
 
    case icSigBAcsElemType:
      elemName = "BACS Element";
      break;
 
    case icSigEAcsElemType:
      elemName = "EACS Element";
      break;
 
    default:
      char buf[30], str[100];
      sprintf(str, "Unknown Element Type (%s)", icGetSig(buf, elemTypeSig));
      elemName = str;
      return false;
  }
 
  return true;
}
 
CIccMpeCreatorPtr CIccMpeCreator::theElementCreator;
 
CIccMpeCreator::~CIccMpeCreator()
{
  IIccMpeFactory *pFactory = DoPopFactory(true);
 
  while (pFactory) {
    delete pFactory;
    pFactory = DoPopFactory(true);
  }
}
 
CIccMpeCreator* CIccMpeCreator::GetInstance()
{
  if (!theElementCreator.get()) {
    theElementCreator = CIccMpeCreatorPtr(new CIccMpeCreator);
 
    theElementCreator->DoPushFactory(new CIccBasicMpeFactory);
  }
 
  return theElementCreator.get();
}
 
CIccMultiProcessElement* CIccMpeCreator::DoCreateElement(icElemTypeSignature elemTypeSig)
{
  CIccMpeFactoryList::iterator i;
  CIccMultiProcessElement *rv = NULL;
 
  for (i=factoryStack.begin(); i!=factoryStack.end(); i++) {
    rv = (*i)->CreateElement(elemTypeSig);
    if (rv)
      break;
  }
  return rv;
}
 
bool CIccMpeCreator::DoGetElementSigName(std::string &elemName, icElemTypeSignature elemTypeSig)
{
  CIccMpeFactoryList::iterator i;
 
  for (i=factoryStack.begin(); i!=factoryStack.end(); i++) {
    if ((*i)->GetElementSigName(elemName, elemTypeSig))
      return true;
  }
 
  return false;
}
 
void CIccMpeCreator::DoPushFactory(IIccMpeFactory *pFactory)
{
  factoryStack.push_front(pFactory);
}
 
IIccMpeFactory* CIccMpeCreator::DoPopFactory(bool bAll /*=false*/)
{
  if (factoryStack.size()>0) {
    CIccMpeFactoryList::iterator i=factoryStack.begin();
    IIccMpeFactory* rv = (*i);
    factoryStack.pop_front();
    return rv;
  }
  return NULL;
}
 
#ifdef USEREFICCMAXNAMESPACE
} //namespace refIccMAX
#endif