svx/source/accessibility/AccessibleOLEShape.cxx

   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
  20 #include <svx/AccessibleOLEShape.hxx>
  21
  22 #include <svx/ShapeTypeHandler.hxx>
  23 #include <svx/SvxShapeTypes.hxx>
  24 #include <svx/svdoole2.hxx>
  25
  26 #include <cppuhelper/queryinterface.hxx>
  27
  28 using namespace accessibility;
  29 using namespace ::com::sun::star;
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::accessibility;
  32
  33 // internal
  34 AccessibleOLEShape::AccessibleOLEShape (
  35     const AccessibleShapeInfo& rShapeInfo,
  36     const AccessibleShapeTreeInfo& rShapeTreeInfo)
  37     : AccessibleShape (rShapeInfo, rShapeTreeInfo)
  38 {
  39 }
  40
  41
  42
  43
  44 AccessibleOLEShape::~AccessibleOLEShape()
  45 {
  46 }
  47
  48 // XAccessibleAction
  49 sal_Int32 SAL_CALL AccessibleOLEShape::getAccessibleActionCount()
  50     throw (::com::sun::star::uno::RuntimeException, std::exception)
  51 {
  52     return 0;
  53 }
  54
  55
  56
  57
  58 sal_Bool SAL_CALL AccessibleOLEShape::doAccessibleAction (sal_Int32 /*nIndex*/)
  59     throw (lang::IndexOutOfBoundsException, uno::RuntimeException, std::exception)
  60 {
  61     throw lang::IndexOutOfBoundsException();
  62 }
  63
  64
  65
  66
  67 OUString SAL_CALL AccessibleOLEShape::getAccessibleActionDescription (sal_Int32 /*nIndex*/)
  68     throw (::com::sun::star::lang::IndexOutOfBoundsException,
  69         ::com::sun::star::uno::RuntimeException, std::exception)
  70 {
  71     throw lang::IndexOutOfBoundsException();
  72 }
  73
  74
  75
  76
  77 Reference<XAccessibleKeyBinding> SAL_CALL AccessibleOLEShape::getAccessibleActionKeyBinding (sal_Int32 /*nIndex*/)
  78     throw (::com::sun::star::lang::IndexOutOfBoundsException,
  79         ::com::sun::star::uno::RuntimeException, std::exception)
  80 {
  81     throw lang::IndexOutOfBoundsException();
  82 }
  83
  84 // XInterface
  85 com::sun::star::uno::Any SAL_CALL
  86     AccessibleOLEShape::queryInterface (const com::sun::star::uno::Type & rType)
  87     throw (::com::sun::star::uno::RuntimeException, std::exception)
  88 {
  89     ::com::sun::star::uno::Any aReturn = AccessibleShape::queryInterface (rType);
  90     if ( ! aReturn.hasValue())
  91         aReturn = ::cppu::queryInterface (rType,
  92             static_cast<XAccessibleAction*>(this));
  93     return aReturn;
  94 }
  95
  96
  97
  98 void SAL_CALL
  99     AccessibleOLEShape::acquire()
 100     throw ()
 101 {
 102     AccessibleShape::acquire ();
 103 }
 104
 105
 106
 107 void SAL_CALL
 108     AccessibleOLEShape::release()
 109     throw ()
 110 {
 111     AccessibleShape::release ();
 112 }
 113
 114 // XServiceInfo
 115 OUString SAL_CALL
 116     AccessibleOLEShape::getImplementationName()
 117     throw (::com::sun::star::uno::RuntimeException, std::exception)
 118 {
 119     return OUString("AccessibleOLEShape");
 120 }
 121
 122
 123
 124
 125 ::com::sun::star::uno::Sequence< OUString> SAL_CALL
 126     AccessibleOLEShape::getSupportedServiceNames()
 127     throw (::com::sun::star::uno::RuntimeException, std::exception)
 128 {
 129     ThrowIfDisposed();
 130     // Get list of supported service names from base class...
 131     uno::Sequence< OUString > aServiceNames =
 132         AccessibleShape::getSupportedServiceNames();
 133     sal_Int32 nCount (aServiceNames.getLength());
 134
 135     // ...and add additional names.
 136     aServiceNames.realloc (nCount + 1);
 137     aServiceNames[nCount] = "com.sun.star.drawing.AccessibleOLEShape";
 138
 139     return aServiceNames;
 140 }
 141
 142 // XTypeProvider
 143 uno::Sequence<uno::Type> SAL_CALL
 144     AccessibleOLEShape::getTypes()
 145     throw (uno::RuntimeException, std::exception)
 146 {
 147     // Get list of types from the context base implementation...
 148     uno::Sequence<uno::Type> aTypeList (AccessibleShape::getTypes());
 149     // ...and add the additional type for the component.
 150     long nTypeCount = aTypeList.getLength();
 151     aTypeList.realloc (nTypeCount + 1);
 152     const uno::Type aActionType =
 153         cppu::UnoType<XAccessibleAction>::get();
 154     aTypeList[nTypeCount] = aActionType;
 155
 156     return aTypeList;
 157 }
 158
 159 // XAccessibleExtendedAttributes
 160 uno::Any SAL_CALL AccessibleOLEShape::getExtendedAttributes()
 161         throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
 162 {
 163     uno::Any strRet;
 164     ::rtl::OUString style;
 165     if( m_pShape )
 166     {
 167         style = "style:" + static_cast<SdrOle2Obj*>(m_pShape)->GetStyleString();
 168     }
 169     style += ";";
 170     strRet <<= style;
 171     return strRet;
 172 }
 173
 174 /// Set this object's name if is different to the current name.
 175 OUString
 176     AccessibleOLEShape::CreateAccessibleBaseName()
 177     throw (::com::sun::star::uno::RuntimeException)
 178 {
 179     OUString sName;
 180
 181     ShapeTypeId nShapeType = ShapeTypeHandler::Instance().GetTypeId (mxShape);
 182     switch (nShapeType)
 183     {
 184         case DRAWING_APPLET:
 185             sName = "AppletOLEShape";
 186             break;
 187         case DRAWING_FRAME:
 188             sName = "FrameOLEShape";
 189             break;
 190         case DRAWING_OLE:
 191             sName = "OLEShape";
 192             break;
 193         case DRAWING_PLUGIN:
 194             sName = "PluginOLEShape";
 195             break;
 196
 197         default:
 198             sName = "UnknownAccessibleOLEShape";
 199             uno::Reference<drawing::XShapeDescriptor> xDescriptor (mxShape, uno::UNO_QUERY);
 200             if (xDescriptor.is())
 201                 sName += ": " + xDescriptor->getShapeType();
 202     }
 203
 204     return sName;
 205 }
 206
 207
 208
 209 OUString
 210     AccessibleOLEShape::CreateAccessibleDescription()
 211     throw (::com::sun::star::uno::RuntimeException)
 212 {
 213     return CreateAccessibleName ();
 214 }
 215
 216 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */