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#include "oox/drawingml/transform2dcontext.hxx"
#include "oox/helper/attributelist.hxx"
#include "oox/drawingml/shape.hxx"

using ::com::sun::star::awt::Point;
using ::com::sun::star::awt::Size;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::xml::sax::SAXException;
using ::com::sun::star::xml::sax::XFastAttributeList;
using ::com::sun::star::xml::sax::XFastContextHandler;
using ::oox::core::ContextHandler;

namespace oox {
namespace drawingml {

// ============================================================================

/** context to import a CT_Transform2D */
Transform2DContext::Transform2DContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, Shape& rShape ) throw()
: ContextHandler( rParent )
, mrShape( rShape )
{
    AttributeList aAttributeList( xAttribs );
    mrShape.setRotation( aAttributeList.getInteger( XML_rot, 0 ) ); // 60000ths of a degree Positive angles are clockwise; negative angles are counter-clockwise
    mrShape.setFlip( aAttributeList.getBool( XML_flipH, sal_False ), aAttributeList.getBool( XML_flipV, sal_False ) );
}

Reference< XFastContextHandler > Transform2DContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
    switch( aElementToken )
    {
    case A_TOKEN( off ):        // horz/vert translation
        mrShape.setPosition( Point( xAttribs->getOptionalValue( XML_x ).toInt32(), xAttribs->getOptionalValue( XML_y ).toInt32() ) );
        break;
    case A_TOKEN( ext ):        // horz/vert size
        mrShape.setSize( Size( xAttribs->getOptionalValue( XML_cx ).toInt32(), xAttribs->getOptionalValue( XML_cy ).toInt32() ) );
        break;
/* todo: what to do?
    case A_TOKEN( chOff ):  // horz/vert translation of children
    case A_TOKEN( chExt ):  // horz/vert size of children
        break;
*/
    }

    return 0;
}

// ============================================================================

} // namespace drawingml
} // namespace oox