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-rw-r--r--oox/source/vml/vmlshapecontainer.cxx138
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diff --git a/oox/source/vml/vmlshapecontainer.cxx b/oox/source/vml/vmlshapecontainer.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <oox/vml/vmlshapecontainer.hxx>
+
+#include <oox/vml/vmldrawing.hxx>
+#include <oox/vml/vmlshape.hxx>
+
+#include <osl/diagnose.h>
+
+namespace oox::vml {
+
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::drawing;
+using namespace ::com::sun::star::uno;
+
+namespace {
+
+template< typename ShapeType >
+void lclMapShapesById( RefMap< OUString, ShapeType >& orMap, const RefVector< ShapeType >& rVector )
+{
+ for (auto const& elem : rVector)
+ {
+ const OUString& rShapeId = elem->getShapeId();
+ OSL_ENSURE( !rShapeId.isEmpty(), "lclMapShapesById - missing shape identifier" );
+ if( !rShapeId.isEmpty() )
+ {
+ OSL_ENSURE( orMap.find( rShapeId ) == orMap.end(), "lclMapShapesById - shape identifier already used " );
+ orMap[ rShapeId ] = elem;
+ }
+ }
+}
+
+} // namespace
+
+ShapeContainer::ShapeContainer( Drawing& rDrawing ) :
+ mrDrawing( rDrawing )
+{
+}
+
+ShapeContainer::~ShapeContainer()
+{
+}
+
+std::shared_ptr<ShapeType> ShapeContainer::createShapeType()
+{
+ auto xShape = std::make_shared<ShapeType>( mrDrawing );
+ maTypes.push_back( xShape );
+ return xShape;
+}
+
+void ShapeContainer::finalizeFragmentImport()
+{
+ // map all shape templates by shape identifier
+ lclMapShapesById( maTypesById, maTypes );
+ // map all shapes by shape identifier
+ lclMapShapesById( maShapesById, maShapes );
+ /* process all shapes (map all children templates/shapes in group shapes,
+ resolve template references in all shapes) */
+ maShapes.forEachMem( &ShapeBase::finalizeFragmentImport );
+}
+
+const ShapeType* ShapeContainer::getShapeTypeById( const OUString& rShapeId ) const
+{
+ if (maTypesById.empty() && !maTypes.empty())
+ {
+ lclMapShapesById(const_cast<ShapeTypeMap&>(maTypesById), maTypes);
+ }
+
+ // search in own shape template list
+ if( const ShapeType* pType = maTypesById.get( rShapeId ).get() )
+ return pType;
+ // search deep in child shapes
+ for (auto const& shape : maShapes)
+ if( const ShapeType* pType = shape->getChildTypeById( rShapeId ) )
+ return pType;
+ return nullptr;
+}
+
+const ShapeBase* ShapeContainer::getShapeById( const OUString& rShapeId ) const
+{
+ // search in own shape list
+ if( const ShapeBase* pShape = maShapesById.get( rShapeId ).get() )
+ return pShape;
+ // search deep in child shapes
+ for (auto const& shape : maShapes)
+ if( const ShapeBase* pShape = shape->getChildById( rShapeId ) )
+ return pShape;
+ return nullptr;
+}
+
+std::shared_ptr< ShapeBase > ShapeContainer::takeLastShape()
+{
+ OSL_ENSURE( mrDrawing.getType() == VMLDRAWING_WORD, "ShapeContainer::takeLastShape - illegal call, Word filter only" );
+ assert( !markStack.empty());
+ if( markStack.top() >= maShapes.size())
+ return std::shared_ptr< ShapeBase >();
+ std::shared_ptr< ShapeBase > ret = maShapes.back();
+ maShapes.pop_back();
+ return ret;
+}
+
+void ShapeContainer::pushMark()
+{
+ markStack.push( maShapes.size());
+}
+
+void ShapeContainer::popMark()
+{
+ assert( !markStack.empty());
+ markStack.pop();
+}
+
+void ShapeContainer::convertAndInsert( const Reference< XShapes >& rxShapes, const ShapeParentAnchor* pParentAnchor ) const
+{
+ for (auto const& shape : maShapes)
+ shape->convertAndInsert( rxShapes, pParentAnchor );
+}
+
+} // namespace oox::vml
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */