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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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#ifndef OOX_SHAPE_SHAPE_CONTEXT_HANDLER_HXX
#define OOX_SHAPE_SHAPE_CONTEXT_HANDLER_HXX

#include <boost/shared_ptr.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/xml/sax/XFastShapeContextHandler.hpp>
#include "oox/drawingml/graphicshapecontext.hxx"
#include "oox/drawingml/shape.hxx"
#include "oox/drawingml/theme.hxx"
#include "oox/core/fragmenthandler.hxx"
#include "oox/core/xmlfilterbase.hxx"
#include "ShapeFilterBase.hxx"

namespace css = ::com::sun::star;

namespace oox { namespace shape {

class ShapeFragmentHandler : public core::FragmentHandler
{
public:
    typedef boost::shared_ptr<ShapeFragmentHandler> Pointer_t;

    explicit ShapeFragmentHandler(core::XmlFilterBase& rFilter,
                                  const ::rtl::OUString& rFragmentPath )
    : FragmentHandler(rFilter, rFragmentPath)
    {
    }
};

class ShapeContextHandler:
    public ::cppu::WeakImplHelper1<
        css::xml::sax::XFastShapeContextHandler>
{
public:
    explicit ShapeContextHandler
    (css::uno::Reference< css::uno::XComponentContext > const & context);

    virtual ~ShapeContextHandler();

    // ::com::sun::star::lang::XServiceInfo:
    virtual ::rtl::OUString SAL_CALL getImplementationName()
        throw (css::uno::RuntimeException);

    virtual ::sal_Bool SAL_CALL supportsService
    (const ::rtl::OUString & ServiceName) throw (css::uno::RuntimeException);

    virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL
    getSupportedServiceNames() throw (css::uno::RuntimeException);

    // ::com::sun::star::xml::sax::XFastContextHandler:
    virtual void SAL_CALL startFastElement
    (::sal_Int32 Element,
     const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual void SAL_CALL startUnknownElement
    (const ::rtl::OUString & Namespace,
     const ::rtl::OUString & Name,
     const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual void SAL_CALL endFastElement(::sal_Int32 Element)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual void SAL_CALL endUnknownElement
    (const ::rtl::OUString & Namespace,
     const ::rtl::OUString & Name)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
    createFastChildContext
    (::sal_Int32 Element,
     const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
    createUnknownChildContext
    (const ::rtl::OUString & Namespace,
     const ::rtl::OUString & Name,
     const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    virtual void SAL_CALL characters(const ::rtl::OUString & aChars)
        throw (css::uno::RuntimeException, css::xml::sax::SAXException);

    // ::com::sun::star::xml::sax::XFastShapeContextHandler:
    virtual css::uno::Reference< css::drawing::XShape > SAL_CALL getShape()
        throw (css::uno::RuntimeException);

    virtual css::uno::Reference< css::drawing::XDrawPage > SAL_CALL getDrawPage()
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL setDrawPage
    (const css::uno::Reference< css::drawing::XDrawPage > & the_value)
        throw (css::uno::RuntimeException);

    virtual css::uno::Reference< css::frame::XModel > SAL_CALL getModel()
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL setModel
    (const css::uno::Reference< css::frame::XModel > & the_value)
        throw (css::uno::RuntimeException);

    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
    getInputStream() throw (css::uno::RuntimeException);

    virtual void SAL_CALL setInputStream
    (const css::uno::Reference< css::io::XInputStream > & the_value)
        throw (css::uno::RuntimeException);

    virtual ::rtl::OUString SAL_CALL getRelationFragmentPath()
        throw (css::uno::RuntimeException);
    virtual void SAL_CALL setRelationFragmentPath
    (const ::rtl::OUString & the_value)
        throw (css::uno::RuntimeException);
        
    virtual ::sal_Int32 SAL_CALL getStartToken() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setStartToken( ::sal_Int32 _starttoken ) throw (::com::sun::star::uno::RuntimeException);

private:
    ShapeContextHandler(ShapeContextHandler &); // not defined
    void operator =(ShapeContextHandler &); // not defined
    
    ::sal_uInt32 mnStartToken;

    css::uno::Reference< css::uno::XComponentContext > m_xContext;
    drawingml::ShapePtr mpShape;
    ::boost::shared_ptr< vml::Drawing > mpDrawing;

    typedef boost::shared_ptr<drawingml::GraphicShapeContext>
    GraphicShapeContextPtr;
	css::uno::Reference<XFastContextHandler> mxDrawingFragmentHandler;
    css::uno::Reference<XFastContextHandler> mxGraphicShapeContext;

    core::XmlFilterRef mxFilterBase;
    drawingml::ThemePtr mpThemePtr;
    css::uno::Reference<css::drawing::XDrawPage> mxDrawPage;
    css::uno::Reference<css::io::XInputStream> mxInputStream;
    ::rtl::OUString msRelationFragmentPath;

    css::uno::Reference<XFastContextHandler> getGraphicShapeContext(::sal_Int32 Element);
    css::uno::Reference<XFastContextHandler> getDrawingShapeContext();
    css::uno::Reference<XFastContextHandler> getContextHandler();
};

}}

#endif // OOX_SHAPE_SHAPE_CONTEXT_HANDLER_HXX