writerfilter/source/dmapper/OLEHandler.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include "LoggedResources.hxx"
  22 #include <com/sun/star/awt/Size.hpp>
  23 #include <com/sun/star/drawing/XShape.hpp>
  24 #include <com/sun/star/text/WrapTextMode.hpp>
  25
  26 namespace com::sun::star{
  27     namespace graphic{
  28         class XGraphic;
  29     }
  30     namespace io{
  31         class XInputStream;
  32     }
  33     namespace text{
  34         class XTextContent;
  35         class XTextDocument;
  36     }
  37     namespace uno {
  38         class XComponentContext;
  39     }
  40 }
  41 namespace writerfilter::dmapper
  42 {
  43 class DomainMapper;
  44 /** Handler for OLE objects
  45  */
  46 class OLEHandler : public LoggedProperties
  47 {
  48     OUString     m_sProgId;
  49     OUString     m_sDrawAspect;
  50     OUString     m_sVisAreaWidth;
  51     OUString     m_sVisAreaHeight;
  52     /// The stream URL right after the import of the raw data.
  53     OUString     m_aURL;
  54
  55     css::text::WrapTextMode     m_nWrapMode;
  56
  57     css::uno::Reference<css::drawing::XShape> m_xShape;
  58
  59     css::uno::Reference<css::io::XInputStream> m_xInputStream;
  60     DomainMapper& m_rDomainMapper;
  61
  62     // Properties
  63     virtual void lcl_attribute(Id Name, Value & val) override;
  64     virtual void lcl_sprm(Sprm & sprm) override;
  65
  66 public:
  67     explicit OLEHandler(DomainMapper& rDomainMapper);
  68     virtual ~OLEHandler() override;
  69
  70     const css::uno::Reference<css::drawing::XShape>& getShape() const { return m_xShape; };
  71
  72     bool isOLEObject() const { return m_xInputStream.is(); }
  73
  74     /// In case of a valid CLSID, import the native data to the previously created empty OLE object.
  75     void importStream(const css::uno::Reference<css::uno::XComponentContext>& xComponentContext,
  76                       const css::uno::Reference<css::text::XTextDocument>& xTextDocument,
  77                       const css::uno::Reference<css::text::XTextContent>& xOLE);
  78
  79     /// Get the CLSID of the OLE object, in case we can find one based on m_sProgId.
  80     OUString getCLSID() const;
  81
  82     OUString const & GetDrawAspect() const;
  83     OUString const & GetVisAreaWidth() const;
  84     OUString const & GetVisAreaHeight() const;
  85
  86     OUString copyOLEOStream(css::uno::Reference<css::text::XTextDocument> const& xTextDocument);
  87
  88     css::awt::Size getSize() const;
  89     css::uno::Reference<css::graphic::XGraphic> getReplacement() const;
  90
  91 };
  92 }
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */