/* -*- 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_WRITERFILTER_SOURCE_DMAPPER_OLEHANDLER_HXX
#define INCLUDED_WRITERFILTER_SOURCE_DMAPPER_OLEHANDLER_HXX

#include "LoggedResources.hxx"
#include <memory>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/Point.hpp>

#include <com/sun/star/drawing/XShape.hpp>

namespace com{ namespace sun{ namespace star{
    namespace graphic{
        class XGraphic;
    }
    namespace io{
        class XInputStream;
    }
    namespace text{
        class XTextContent;
        class XTextDocument;
    }
    namespace uno {
        class XComponentContext;
    }
}}}
namespace writerfilter {
namespace dmapper
{
class DomainMapper;
/** Handler for OLE objects
 */
class OLEHandler : public LoggedProperties
{
    OUString     m_sObjectType;
    OUString     m_sProgId;
    OUString     m_sShapeId;
    OUString     m_sDrawAspect;
    OUString     m_sObjectId;
    OUString     m_sr_id;
    /// The stream URL right after the import of the raw data.
    OUString     m_aURL;

    sal_Int32                   m_nDxaOrig;
    sal_Int32                   m_nDyaOrig;
    sal_Int32                   m_nWrapMode;

    css::uno::Reference<css::drawing::XShape> m_xShape;

    css::awt::Size m_aShapeSize;
    css::awt::Point m_aShapePosition;

    css::uno::Reference<css::graphic::XGraphic> m_xReplacement;

    css::uno::Reference<css::io::XInputStream> m_xInputStream;
    DomainMapper& m_rDomainMapper;

    // Properties
    virtual void lcl_attribute(Id Name, Value & val) override;
    virtual void lcl_sprm(Sprm & sprm) override;

public:
    OLEHandler(DomainMapper& rDomainMapper);
    virtual ~OLEHandler();

    const css::uno::Reference<css::drawing::XShape>& getShape() { return m_xShape; };

    bool isOLEObject() { return m_xInputStream.is(); }

    /// In case of a valid CLSID, import the native data to the previously created empty OLE object.
    void importStream(const css::uno::Reference<css::uno::XComponentContext>& xComponentContext,
                      const css::uno::Reference<css::text::XTextDocument>& xTextDocument,
                      const css::uno::Reference<css::text::XTextContent>& xOLE);

    /// Get the CLSID of the OLE object, in case we can find one based on m_sProgId.
    OUString getCLSID(const css::uno::Reference<css::uno::XComponentContext>& xComponentContext) const;

    OUString copyOLEOStream(css::uno::Reference<css::text::XTextDocument> const& xTextDocument);

    const css::awt::Size& getSize() const { return m_aShapeSize; }
    const css::uno::Reference<css::graphic::XGraphic>& getReplacement() const { return m_xReplacement; }

};
typedef std::shared_ptr< OLEHandler >  OLEHandlerPtr;
}}

#endif

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