lib3mf/Source/Model/Reader/Volumetric2201/NMR_ModelReaderNode_Volumetric2201_VolumeData.cpp

/*++

Copyright (C) 2019 3MF Consortium

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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.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Abstract:
NMR_ModelReaderNode_Volumetric2201_VolumeData.cpp covers the official 3MF
volumetric extension.

--*/

#include "Model/Reader/Volumetric2201/NMR_ModelReaderNode_Volumetric2201_VolumeData.h"

#include "Common/NMR_Exception.h"
#include "Common/NMR_Exception_Windows.h"
#include "Common/NMR_StringUtils.h"
#include "Model/Classes/NMR_Model.h"
#include "Model/Classes/NMR_ModelConstants.h"
#include "Model/Classes/NMR_ModelMeshObject.h"
#include "Model/Classes/NMR_ModelResource.h"
#include "Model/Reader/Volumetric2201/NMR_ModelReaderNode_Volumetric2201_Color.h"
#include "Model/Reader/Volumetric2201/NMR_ModelReaderNode_Volumetric2201_Property.h"

namespace NMR
{

    CModelReaderNode_Volumetric2201_VolumeData::
        CModelReaderNode_Volumetric2201_VolumeData(CModel* pModel,
                                                   PModelWarnings pWarnings)
        : CModelReaderNode(pWarnings),
          m_pModel(pModel)
         
    {
        if(pModel == nullptr)
		{
            throw CNMRException(NMR_ERROR_INVALIDPARAM);
		}
    }

    void CModelReaderNode_Volumetric2201_VolumeData::parseXML(
        CXmlReader* pXMLReader)
    {
        // Parse name
        parseName(pXMLReader);

        // Parse attribute
        parseAttributes(pXMLReader);

        // parseContent needs m_pVolumeData to be initialized, and m_nID to be set by parseAttributes
		m_pVolumeData = std::make_shared<CModelVolumeData>(m_nID, m_pModel); 
        // Parse Content
        parseContent(pXMLReader);

        m_pModel->addResource(m_pVolumeData);
    }

    void CModelReaderNode_Volumetric2201_VolumeData::OnAttribute(
        const nfChar* pAttributeName, const nfChar* pAttributeValue)
    {
        if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VOLUMEDATA_ID) == 0) {
			if (m_nID != 0)
            {
				throw CNMRException(NMR_ERROR_DUPLICATERESOURCEID);
            }

			// Convert to integer and make a input and range check!
			m_nID = fnStringToUint32(pAttributeValue);
		}
    }

    void CModelReaderNode_Volumetric2201_VolumeData::OnNSChildElement(
        const nfChar* pChildName, const nfChar* pNameSpace,
        CXmlReader* pXMLReader)
    {
        __NMRASSERT(pChildName);
        __NMRASSERT(pXMLReader);
        __NMRASSERT(pNameSpace);

        if(strcmp(pNameSpace, XML_3MF_NAMESPACE_VOLUMETRICSPEC) == 0)
        {
            if(strcmp(pChildName, XML_3MF_ELEMENT_VOLUMETRIC_PROPERTY) == 0)
            {
                PModelReaderNode_Volumetric2201_Property pXMLNode =
                    std::make_shared<CModelReaderNode_Volumetric2201_Property>(
                        m_pWarnings);
                pXMLNode->parseXML(pXMLReader);

                PVolumeDataProperty pProperty =
                    pXMLNode->MakeProperty(m_pModel);

                if(m_pVolumeData->hasProperty(pProperty->getName()) == false)
                {
                    m_pVolumeData->addProperty(pProperty);
                }
                else
                {
                    throw CNMRException(NMR_ERROR_DUPLICATEVOLUMEDATAPROPERTY);
                }
            }
            else if(strcmp(pChildName, XML_3MF_ELEMENT_VOLUMETRIC_COLOR) == 0)
            {
                PModelReaderNode_Volumetric2201_Color pXMLNode =
                    std::make_shared<CModelReaderNode_Volumetric2201_Color>(
                        m_pWarnings);
                pXMLNode->parseXML(pXMLReader);

                PVolumeDataColor pColor = pXMLNode->MakeColor(m_pModel);
                m_pVolumeData->setColor(pColor);
            }
            else
                m_pWarnings->addException(
                    CNMRException(NMR_ERROR_NAMESPACE_INVALID_ELEMENT),
                    mrwInvalidOptionalValue);
        }
    }

}  // namespace NMR