oox/source/shape/ShapeContextHandler.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 #ifndef INCLUDED_OOX_SOURCE_SHAPE_SHAPECONTEXTHANDLER_HXX
  20 #define INCLUDED_OOX_SOURCE_SHAPE_SHAPECONTEXTHANDLER_HXX
  21
  22 #include <memory>
  23 #include <com/sun/star/uno/XComponentContext.hpp>
  24 #include <cppuhelper/implbase.hxx>
  25 #include <com/sun/star/xml/sax/XFastShapeContextHandler.hpp>
  26 #include <oox/drawingml/graphicshapecontext.hxx>
  27 #include <oox/drawingml/shape.hxx>
  28 #include <oox/drawingml/theme.hxx>
  29 #include <oox/core/fragmenthandler2.hxx>
  30 #include <oox/core/xmlfilterbase.hxx>
  31 #include <oox/shape/ShapeFilterBase.hxx>
  32 #include <com/sun/star/lang/XServiceInfo.hpp>
  33 #include <com/sun/star/document/XDocumentProperties.hpp>
  34
  35 namespace oox { namespace shape {
  36
  37 class ShapeFragmentHandler : public core::FragmentHandler2
  38 {
  39 public:
  40     typedef std::shared_ptr<ShapeFragmentHandler> Pointer_t;
  41
  42     explicit ShapeFragmentHandler(core::XmlFilterBase& rFilter,
  43                                   const OUString& rFragmentPath )
  44     : FragmentHandler2(rFilter, rFragmentPath)
  45     {
  46     }
  47 };
  48
  49 class ShapeContextHandler:
  50     public ::cppu::WeakImplHelper< css::xml::sax::XFastShapeContextHandler,
  51                                     css::lang::XServiceInfo >
  52 {
  53 public:
  54     explicit ShapeContextHandler
  55     (css::uno::Reference< css::uno::XComponentContext > const & context);
  56
  57     virtual ~ShapeContextHandler() override;
  58
  59     // css::lang::XServiceInfo:
  60     virtual OUString SAL_CALL getImplementationName() override;
  61
  62     virtual sal_Bool SAL_CALL supportsService
  63     (const OUString & ServiceName) override;
  64
  65     virtual css::uno::Sequence< OUString > SAL_CALL
  66     getSupportedServiceNames() override;
  67
  68     // css::xml::sax::XFastContextHandler:
  69     virtual void SAL_CALL startFastElement
  70     (::sal_Int32 Element,
  71      const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
  72
  73     virtual void SAL_CALL startUnknownElement
  74     (const OUString & Namespace,
  75      const OUString & Name,
  76      const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
  77
  78     virtual void SAL_CALL endFastElement(::sal_Int32 Element) override;
  79
  80     virtual void SAL_CALL endUnknownElement
  81     (const OUString & Namespace,
  82      const OUString & Name) override;
  83
  84     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
  85     createFastChildContext
  86     (::sal_Int32 Element,
  87      const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
  88
  89     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
  90     createUnknownChildContext
  91     (const OUString & Namespace,
  92      const OUString & Name,
  93      const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
  94
  95     virtual void SAL_CALL characters(const OUString & aChars) override;
  96
  97     // css::xml::sax::XFastShapeContextHandler:
  98     virtual css::uno::Reference< css::drawing::XShape > SAL_CALL getShape() override;
  99
 100     virtual css::uno::Reference< css::drawing::XDrawPage > SAL_CALL getDrawPage() override;
 101
 102     virtual void SAL_CALL setDrawPage
 103     (const css::uno::Reference< css::drawing::XDrawPage > & the_value) override;
 104
 105     virtual css::uno::Reference< css::frame::XModel > SAL_CALL getModel() override;
 106
 107     virtual void SAL_CALL setModel
 108     (const css::uno::Reference< css::frame::XModel > & the_value) override;
 109
 110     virtual OUString SAL_CALL getRelationFragmentPath() override;
 111     virtual void SAL_CALL setRelationFragmentPath
 112     (const OUString & the_value) override;
 113
 114     virtual ::sal_Int32 SAL_CALL getStartToken() override;
 115     virtual void SAL_CALL setStartToken( ::sal_Int32 _starttoken ) override;
 116
 117     virtual css::awt::Point SAL_CALL getPosition() override;
 118     virtual void SAL_CALL setPosition(const css::awt::Point& rPosition) override;
 119
 120     virtual void SAL_CALL setDocumentProperties(const css::uno::Reference<css::document::XDocumentProperties>& xDocProps) override;
 121     virtual css::uno::Reference<css::document::XDocumentProperties> SAL_CALL getDocumentProperties() override;
 122     virtual css::uno::Sequence<css::beans::PropertyValue> SAL_CALL getMediaDescriptor() override;
 123     virtual void SAL_CALL setMediaDescriptor(const css::uno::Sequence<css::beans::PropertyValue>& rMediaDescriptor) override;
 124
 125 private:
 126     ShapeContextHandler(ShapeContextHandler const &) = delete;
 127     void operator =(ShapeContextHandler const &) = delete;
 128
 129     ::sal_uInt32 mnStartToken;
 130     css::awt::Point maPosition;
 131
 132     drawingml::ShapePtr mpShape;
 133     std::shared_ptr< vml::Drawing > mpDrawing;
 134
 135     typedef std::shared_ptr<drawingml::GraphicShapeContext>
 136     GraphicShapeContextPtr;
 137     css::uno::Reference<XFastContextHandler> mxDrawingFragmentHandler;
 138     css::uno::Reference<XFastContextHandler> mxGraphicShapeContext;
 139     css::uno::Reference<XFastContextHandler> mxDiagramShapeContext;
 140     css::uno::Reference<XFastContextHandler> mxLockedCanvasContext;
 141     css::uno::Reference<XFastContextHandler> mxWpsContext;
 142     css::uno::Reference<css::drawing::XShape> mxSavedShape;
 143     css::uno::Reference<XFastContextHandler> mxWpgContext;
 144     css::uno::Reference<XFastContextHandler> mxChartShapeContext;
 145     css::uno::Reference<css::document::XDocumentProperties> mxDocumentProperties;
 146     css::uno::Sequence<css::beans::PropertyValue> maMediaDescriptor;
 147
 148     ::rtl::Reference< core::XmlFilterBase > mxFilterBase;
 149     drawingml::ThemePtr mpThemePtr;
 150     css::uno::Reference<css::drawing::XDrawPage> mxDrawPage;
 151     OUString msRelationFragmentPath;
 152
 153     css::uno::Reference<XFastContextHandler> const & getGraphicShapeContext(::sal_Int32 Element);
 154     css::uno::Reference<XFastContextHandler> const & getChartShapeContext(::sal_Int32 Element);
 155     css::uno::Reference<XFastContextHandler> const & getDrawingShapeContext();
 156     css::uno::Reference<XFastContextHandler> const & getDiagramShapeContext();
 157     css::uno::Reference<XFastContextHandler> const & getLockedCanvasContext(sal_Int32 nElement);
 158     css::uno::Reference<XFastContextHandler> const & getWpsContext(sal_Int32 nStartElement, sal_Int32 nElement);
 159     css::uno::Reference<XFastContextHandler> const & getWpgContext(sal_Int32 nElement);
 160     css::uno::Reference<XFastContextHandler> getContextHandler(sal_Int32 nElement = 0);
 161 };
 162
 163 }}
 164
 165 #endif // INCLUDED_OOX_SOURCE_SHAPE_SHAPECONTEXTHANDLER_HXX
 166
 167 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */