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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: */
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