OMKTriggerContainerExtension.cpp

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/************************************************************************/
/* This file is part of openMask(c) INRIA, CNRS, Universite de Rennes 1 */
/* 1993-2002, thereinafter the Software                                 */
/*                                                                      */
/* The Software has been developped within the Siames Project.          */
/* INRIA, the University of Rennes 1 and CNRS jointly hold intellectual */
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/* IDDN.FR.001.510008.00.S.P.2001.000.41200                             */
/*                                                                      */
/* This file may be distributed under the terms of the Q Public License */
/* version 1.0 as defined by Trolltech AS of Norway and appearing in    */
/* the file LICENSE.QPL included in the packaging of this file.         */
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/************************************************************************/
                
#include "OMKTriggerContainerExtension.h"
#include "OMKValuedEventListenerCallBack.h"
#include "OMKExtensibleSimulatedObject.h"
#include "OMKExtension.h"

using namespace OMK ;

//=============================================================================
// TriggerContainerExtension
//=============================================================================

REGISTER_EXTENSION_FACTORY( TriggerContainerExtension,  "TriggerContainer" ) ;
//-----------------------------------------------------------------
TriggerContainerExtension::TriggerContainerExtension( ExtensibleSimulatedObject* owner, const Name& id, bool registerExtension ) 
: ExtensionT< ExtensibleSimulatedObject >( owner, id, registerExtension ),
  _onExtensionsSet(),
  _offExtensionsSet(),
  _trigger( 0 )
{
  const ConfigurationParameterDescriptor* node = owner->getObjectDescriptor().getExtensionsParameters() ;
  const ConfigurationParameterDescriptor* extensionNode = 0 ;
  ParametersAccessor::get( node, getId().getString(), extensionNode ) ;
  const ConfigurationParameterDescriptor* extensionsNode = 0 ;
  ParametersAccessor::get( extensionNode, "ExtensionsOn", extensionsNode ) ;
  _onExtensionsSet.createExtensionsFromParameters( _owner, extensionsNode ) ;
  extensionsNode = 0 ;
  ParametersAccessor::get( extensionNode, "ExtensionsOff", extensionsNode ) ;
  _offExtensionsSet.createExtensionsFromParameters( _owner, extensionsNode ) ;
}
//-----------------------------------------------------------------
TriggerContainerExtension::~TriggerContainerExtension() 
{ 
  _onExtensionsSet.deleteExtensions() ;
  _offExtensionsSet.deleteExtensions() ;
}
//-----------------------------------------------------------------
bool TriggerContainerExtension::loadObjectParameters( const ConfigurationParameterDescriptor * node ) 
{
  //---Load extension
  return _onExtensionsSet.loadFromObjectParameters( node )
      && _offExtensionsSet.loadFromObjectParameters( node ) ;
}
//-----------------------------------------------------------------
bool TriggerContainerExtension::loadExtensionParameters( const ConfigurationParameterDescriptor * node ) 
{
  bool ok = true ;
  //--- The trigger boolean attribute
  Name triggerId ;
  ok = ok && ParametersAccessor::get( node, "TriggerId", triggerId, _owner ) ;
  _trigger = _owner->getBaseAttribute< bool >( triggerId ) ;
  ok = ok && _trigger != 0 ;
  //---Load Extension On
  const ConfigurationParameterDescriptor* extensionsNode = 0 ;
  ParametersAccessor::get( node, "ExtensionsOn", extensionsNode ) ;
  //Load Extension order if there is one
  _onExtensionsSet.loadOrder( extensionsNode, "LoadParametersOrder", _onExtensionsSet._orderedExtensionsForLoadParameters ) ;
  //Load extension
  ok = ok && _onExtensionsSet.loadFromExtensionsParameters( extensionsNode ) ;
  _onExtensionsSet.loadOrder( extensionsNode, "PreComputeOrder"    , _onExtensionsSet._orderedExtensionsForPreCompute     ) ;
  _onExtensionsSet.loadOrder( extensionsNode, "PostComputeOrder"   , _onExtensionsSet._orderedExtensionsForPostCompute    ) ;

  //---Load Extension Off
  extensionsNode = 0 ;
  ParametersAccessor::get( node, "ExtensionsOff", extensionsNode ) ;
  //Load Extension order if there is one
  _offExtensionsSet.loadOrder( extensionsNode, "LoadParametersOrder", _offExtensionsSet._orderedExtensionsForLoadParameters ) ;
  //Load extension
  ok = ok && _offExtensionsSet.loadFromExtensionsParameters( extensionsNode ) ;
  _offExtensionsSet.loadOrder( extensionsNode, "PreComputeOrder"    , _offExtensionsSet._orderedExtensionsForPreCompute     ) ;
  _offExtensionsSet.loadOrder( extensionsNode, "PostComputeOrder"   , _offExtensionsSet._orderedExtensionsForPostCompute    ) ;

  return ok ;
}
//-----------------------------------------------------------------
void TriggerContainerExtension::preComputeParameters()
{
  ( _trigger->get() ? _onExtensionsSet : _offExtensionsSet ).preComputeExtension() ;
}
//-----------------------------------------------------------------
void TriggerContainerExtension::postComputeParameters() 
{
  ( _trigger->get() ? _onExtensionsSet : _offExtensionsSet ).postComputeExtension() ;
}
//-----------------------------------------------------------------


//=============================================================================
// MultiTriggerContainerExtension
//=============================================================================

REGISTER_EXTENSION_FACTORY( MultiTriggerContainerExtension,  "MultiTriggerContainer" ) ;
//-----------------------------------------------------------------
MultiTriggerContainerExtension::MultiTriggerContainerExtension( ExtensibleSimulatedObject* owner, const Name& id, bool registerExtension ) 
: ExtensionT< ExtensibleSimulatedObject >( owner, id, registerExtension ),
  _default( 0 ),
  _extensionsSets(),
  _trigger( 0 )
{
  const ConfigurationParameterDescriptor* node = owner->getObjectDescriptor().getExtensionsParameters() ;
  const ConfigurationParameterDescriptor* extensionNode = 0 ;
  ParametersAccessor::get( node, getId().getString(), extensionNode ) ;
  for( int i = 0 ; ; i++ )
  {
    std::ostringstream name ;
    name << "ExtensionsSet" << i ;
    const ConfigurationParameterDescriptor* extensionsNode = 0 ;
    if( ParametersAccessor::get( extensionNode, name.str(), extensionsNode ) )
    {
      _extensionsSets.push_back( ExtensionManager() ) ;
      _extensionsSets[ i ].createExtensionsFromParameters( _owner, extensionsNode ) ;
    }
  }
}
//-----------------------------------------------------------------
MultiTriggerContainerExtension::~MultiTriggerContainerExtension() 
{ 
  for( size_t i = 0 ; i < _extensionsSets.size() ; i++ )
  {
    _extensionsSets[ i ].deleteExtensions() ;
  }
  _extensionsSets.clear() ;
}
//-----------------------------------------------------------------
bool MultiTriggerContainerExtension::loadObjectParameters( const ConfigurationParameterDescriptor * node ) 
{
  bool ok = true ;
  for( size_t i = 0 ; i < _extensionsSets.size() ; i++ )
  {
    ok = _extensionsSets[ i ].loadFromObjectParameters( node ) && ok ;
  }
  return ok ;
}
//-----------------------------------------------------------------
bool MultiTriggerContainerExtension::loadExtensionParameters( const ConfigurationParameterDescriptor * node ) 
{
  bool ok = true ;
  //--- The trigger boolean attribute
  Name triggerId ;
  ok = ok && ParametersAccessor::get( node, "TriggerId", triggerId, _owner ) ;
  _trigger = _owner->getBaseAttribute< int >( triggerId ) ;
  ok = ok && _trigger != 0 ;
  ParametersAccessor::get( node, "Default", _default ) ;

  //---Load Extensions
  for( size_t i = 0 ; i < _extensionsSets.size() ; i++ )
  {
    std::ostringstream name ;
    name << "ExtensionsSet" << i ;
    const ConfigurationParameterDescriptor* extensionsNode = 0 ;
    if( ParametersAccessor::get( node, name.str(), extensionsNode ) )
    {
      //Load Extension order if there is one
      _extensionsSets[ i ].loadOrder( extensionsNode, "LoadParametersOrder", _extensionsSets[ i ]._orderedExtensionsForLoadParameters ) ;
      //Load extension
      ok = ok && _extensionsSets[ i ].loadFromExtensionsParameters( extensionsNode ) ;
      _extensionsSets[ i ].loadOrder( extensionsNode, "PreComputeOrder"    , _extensionsSets[ i ]._orderedExtensionsForPreCompute     ) ;
      _extensionsSets[ i ].loadOrder( extensionsNode, "PostComputeOrder"   , _extensionsSets[ i ]._orderedExtensionsForPostCompute    ) ;
    }
  }

  return ok ;
}
//-----------------------------------------------------------------
void MultiTriggerContainerExtension::preComputeParameters()
{
  int index = _trigger->get() ;
  index = ( index < 0 || (int)_extensionsSets.size() < index ) ? _default : index ;
  _extensionsSets[ index ].preComputeExtension() ;
}
//-----------------------------------------------------------------
void MultiTriggerContainerExtension::postComputeParameters() 
{
  int index = _trigger->get() ;
  index = ( index < 0 || (int)_extensionsSets.size() < index ) ? _default : index ;
  _extensionsSets[ index ].postComputeExtension() ;
}
//-----------------------------------------------------------------

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