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path: root/drawinglayer/source/primitive2d/groupprimitive2d.cxx
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/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_drawinglayer.hxx"

#include <drawinglayer/primitive2d/groupprimitive2d.hxx>
#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>

//////////////////////////////////////////////////////////////////////////////

using namespace com::sun::star;

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace primitive2d
    {
        GroupPrimitive2D::GroupPrimitive2D( const Primitive2DSequence& rChildren )
        :   BasePrimitive2D(),
            maChildren(rChildren)
        {
        }

        /** The compare opertator uses the Sequence::==operator, so only checking if
            the rererences are equal. All non-equal references are interpreted as
            non-equal.
         */
        bool GroupPrimitive2D::operator==( const BasePrimitive2D& rPrimitive ) const
        {
            if(BasePrimitive2D::operator==(rPrimitive))
            {
                const GroupPrimitive2D& rCompare = static_cast< const GroupPrimitive2D& >(rPrimitive);

                return (arePrimitive2DSequencesEqual(getChildren(), rCompare.getChildren()));
            }

            return false;
        }

        /// default: just return children, so all renderers not supporting group will use it's content
        Primitive2DSequence GroupPrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
        {
            return getChildren();
        }

        // provide unique ID
        ImplPrimitrive2DIDBlock(GroupPrimitive2D, PRIMITIVE2D_ID_GROUPPRIMITIVE2D)

    } // end of namespace primitive2d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////
// eof