vmlshapecontainer.hxx

Go to the documentation of this file.

/* -*- 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 .
 */

#ifndef INCLUDED_OOX_VML_VMLSHAPECONTAINER_HXX
#define INCLUDED_OOX_VML_VMLSHAPECONTAINER_HXX

#include <cstddef>
#include <functional>
#include <memory>
#include <stack>

#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <oox/helper/refmap.hxx>
#include <oox/helper/refvector.hxx>
#include <rtl/ustring.hxx>

namespace com::sun::star {
    namespace drawing { class XShapes; }
}

namespace oox::vml {

class Drawing;
class ShapeType;
class ShapeBase;


struct ShapeParentAnchor
{
    css::awt::Rectangle maShapeRect;
    css::awt::Rectangle maCoordSys;
};


class ShapeContainer
{
public:
    explicit            ShapeContainer( Drawing& rDrawing );
                        ~ShapeContainer();

    Drawing&     getDrawing() { return mrDrawing; }

    std::shared_ptr<ShapeType> createShapeType();
    template< typename ShapeT >
    std::shared_ptr<ShapeT> createShape();

    void                finalizeFragmentImport();

    bool         empty() const { return maShapes.empty(); }

    const ShapeType*    getShapeTypeById( const OUString& rShapeId ) const;
    const ShapeBase*    getShapeById( const OUString& rShapeId ) const;

    template< typename Functor >
    const ShapeBase*    findShape( const Functor& rFunctor ) const;

    std::shared_ptr< ShapeBase > takeLastShape();
    void pushMark();
    void popMark();

    void                convertAndInsert(
                            const css::uno::Reference< css::drawing::XShapes >& rxShapes,
                            const ShapeParentAnchor* pParentAnchor = nullptr ) const;

private:
    typedef RefVector< ShapeType >                  ShapeTypeVector;
    typedef RefVector< ShapeBase >                  ShapeVector;
    typedef RefMap< OUString, ShapeType >    ShapeTypeMap;
    typedef RefMap< OUString, ShapeBase >    ShapeMap;

    Drawing&            mrDrawing;          
    ShapeTypeVector     maTypes;            
    ShapeVector         maShapes;           
    ShapeTypeMap        maTypesById;        
    ShapeMap            maShapesById;       
    std::stack< size_t > markStack;         
};


template< typename ShapeT >
std::shared_ptr<ShapeT> ShapeContainer::createShape()
{
    auto xShape = std::make_shared<ShapeT>( mrDrawing );
    xShape->setContainer(this);
    maShapes.push_back( xShape );
    return xShape;
}

template< typename Functor >
const ShapeBase* ShapeContainer::findShape( const Functor& rFunctor ) const
{
    return maShapes.findIf( rFunctor ).get();
}


} // namespace oox::vml

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */