PropertyModelFactory.cc

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/*===========================================================================*\
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*   $Revision$                                                       *
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\*===========================================================================*/

#include "PropertyModelFactory.hh"

#include "MultiObjectPropertyModel.hh"
#include "OpenMesh/OMPropertyModel.hh"

#ifdef ENABLE_OPENVOLUMEMESH_SUPPORT
    #include "OpenVolumeMesh/OVMPropertyModel.hh"
#endif /* ENABLE_OPENVOLUMEMESH_SUPPORT */

#ifdef ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT
#endif /* ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT */

#ifdef ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT
#endif /* ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT */


PropertyModel* __PropertyModelFactory::getModel(int objectID)
{
        using namespace PluginFunctions;
        
        if (objectID == -13 || objectID == -14 || objectID == -15)
        {
                if (propertyModelMap.find(objectID) == propertyModelMap.end())
                {
                        propertyModelMap[objectID] = 0;
                }
                
                if (propertyModelMap[objectID])
                {
                        delete propertyModelMap[objectID];
                        propertyModelMap[objectID] = 0;
                }
                
                switch (objectID) {
                        case -13:
                                propertyModelMap[objectID] = new MultiObjectPropertyModel(ALL_OBJECTS);
                                break;
                        case -14:
                                propertyModelMap[objectID] = new MultiObjectPropertyModel(TARGET_OBJECTS);
                                break;
                        case -15:
                                propertyModelMap[objectID] = new MultiObjectPropertyModel(SOURCE_OBJECTS);
                                break;
                }
                
                return propertyModelMap[objectID];
        }
        
    PropertyModelMap::iterator it = propertyModelMap.find(objectID);
    if (it != propertyModelMap.end())
        return it->second;

    BaseObjectData* object = 0;

    PluginFunctions::getObject( objectID, object );

    PropertyModel* propertyModel;

    if (object == 0) {
        return 0;
    }

    if ( object->dataType(DATA_TRIANGLE_MESH) )
    {
        TriMesh* mesh = PluginFunctions::triMesh(object);
        propertyModel = new OMPropertyModel<TriMesh>(mesh, objectID);
    }
    else if ( object->dataType(DATA_POLY_MESH) )
    {
        PolyMesh* mesh = PluginFunctions::polyMesh(object);
        propertyModel = new OMPropertyModel<PolyMesh>(mesh, objectID);
    }
#ifdef ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT
    else if ( object->dataType(DATA_POLYHEDRAL_MESH) )
    {
        PolyhedralMesh* mesh = PluginFunctions::polyhedralMesh(object);
        propertyModel = new OVMPropertyModel<PolyhedralMesh>(mesh, objectID);
    }
#endif /* ENABLE_OPENVOLUMEMESH_POLYHEDRAL_SUPPORT */
#ifdef ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT
    else if ( object->dataType(DATA_HEXAHEDRAL_MESH) )
    {
        HexahedralMesh* mesh = PluginFunctions::hexahedralMesh(object);
        propertyModel = new OVMPropertyModel<HexahedralMesh>(mesh, objectID);
    }
#endif /* ENABLE_OPENVOLUMEMESH_HEXAHEDRAL_SUPPORT */
    else
    {
        return 0;
    }

    propertyModelMap.insert(std::pair<int, PropertyModel*>(objectID, propertyModel));
    return propertyModel;
}

void __PropertyModelFactory::deleteModel(int objectID)
{
    if (propertyModelMap.find(objectID) != propertyModelMap.end())
    {
        delete getModel(objectID);
        propertyModelMap.erase(objectID);
    }
}