TuttleOFX/libraries/tuttle/src/tuttle/host/attribute/ParamRGBA.cpp

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#include "ParamRGBA.hpp"

#include <tuttle/host/INode.hpp>

namespace tuttle {
namespace host {
namespace attribute {

ParamRGBA::ParamRGBA( INode&                           effect,
                      const std::string&                         name,
                      const ofx::attribute::OfxhParamDescriptor& descriptor )
        : Param( effect )
        , ParamDoubleMultiDim<4>( descriptor, name, effect.getParamSet() )
{
        _controls.replace<0>( new ParamDouble( effect, name + ".r", descriptor, 0 ) );
        _controls.replace<1>( new ParamDouble( effect, name + ".g", descriptor, 1 ) );
        _controls.replace<2>( new ParamDouble( effect, name + ".b", descriptor, 2 ) );
        _controls.replace<3>( new ParamDouble( effect, name + ".a", descriptor, 3 ) );
}

OfxRGBAColourD ParamRGBA::getDefault() const
{
        OfxRGBAColourD rgb;

        rgb.r = _controls.at<0>().getDefault();
        rgb.g = _controls.at<1>().getDefault();
        rgb.b = _controls.at<2>().getDefault();
        rgb.a = _controls.at<3>().getDefault();
        return rgb;
}

void ParamRGBA::getValue( double& r, double& g, double& b, double& a ) const OFX_EXCEPTION_SPEC
{
        _controls.at<0>().getValue( r );
        _controls.at<1>().getValue( g );
        _controls.at<2>().getValue( b );
        _controls.at<3>().getValue( a );
}

void ParamRGBA::getValueAtTime( const OfxTime time, double& r, double& g, double& b, double& a ) const OFX_EXCEPTION_SPEC
{
        _controls.at<0>().getValueAtTime( time, r );
        _controls.at<1>().getValueAtTime( time, g );
        _controls.at<2>().getValueAtTime( time, b );
        _controls.at<3>().getValueAtTime( time, a );
}

void ParamRGBA::setValue( const double& r, const double& g, const double& b, const double& a, const ofx::attribute::EChange change ) OFX_EXCEPTION_SPEC
{
        _controls.at<0>().setValue( r, change );
        _controls.at<1>().setValue( g, change );
        _controls.at<2>().setValue( b, change );
        _controls.at<3>().setValue( a, change );
        this->paramChanged( change );
}

void ParamRGBA::setValueAtTime( const OfxTime time, const double& r, const double& g, const double& b, const double& a, const ofx::attribute::EChange change ) OFX_EXCEPTION_SPEC
{
        _controls.at<0>().setValueAtTime( time, r, change );
        _controls.at<1>().setValueAtTime( time, g, change );
        _controls.at<2>().setValueAtTime( time, b, change );
        _controls.at<3>().setValueAtTime( time, a, change );
        this->paramChanged( change );
}

}
}
}