chart2/source/controller/accessibility/AccessibleChartShape.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 "AccessibleChartShape.hxx"
  21 #include "ObjectHierarchy.hxx"
  22 #include "ObjectIdentifier.hxx"
  23
  24 #include <toolkit/helper/vclunohelper.hxx>
  25 #include <svx/ShapeTypeHandler.hxx>
  26 #include <svx/AccessibleShape.hxx>
  27 #include <svx/AccessibleShapeInfo.hxx>
  28
  29 using namespace ::com::sun::star;
  30 using namespace ::com::sun::star::accessibility;
  31
  32 using ::com::sun::star::uno::Reference;
  33 using ::com::sun::star::uno::RuntimeException;
  34
  35 namespace chart
  36 {
  37
  38 AccessibleChartShape::AccessibleChartShape(
  39         const AccessibleElementInfo& rAccInfo,
  40         bool bMayHaveChildren, bool bAlwaysTransparent )
  41     :impl::AccessibleChartShape_Base( rAccInfo, bMayHaveChildren, bAlwaysTransparent )
  42     ,m_pAccShape( NULL )
  43 {
  44     if ( rAccInfo.m_aOID.isAdditionalShape() )
  45     {
  46         Reference< drawing::XShape > xShape( rAccInfo.m_aOID.getAdditionalShape() );
  47         Reference< XAccessible > xParent;
  48         if ( rAccInfo.m_pParent )
  49         {
  50             xParent.set( rAccInfo.m_pParent );
  51         }
  52         sal_Int32 nIndex = -1;
  53         if ( rAccInfo.m_spObjectHierarchy )
  54         {
  55             nIndex = rAccInfo.m_spObjectHierarchy->getIndexInParent( rAccInfo.m_aOID );
  56         }
  57         ::accessibility::AccessibleShapeInfo aShapeInfo( xShape, xParent, nIndex );
  58
  59         m_aShapeTreeInfo.SetSdrView( rAccInfo.m_pSdrView );
  60         m_aShapeTreeInfo.SetController( NULL );
  61         m_aShapeTreeInfo.SetWindow( VCLUnoHelper::GetWindow( rAccInfo.m_xWindow ) );
  62         m_aShapeTreeInfo.SetViewForwarder( rAccInfo.m_pViewForwarder );
  63
  64         ::accessibility::ShapeTypeHandler& rShapeHandler = ::accessibility::ShapeTypeHandler::Instance();
  65         m_pAccShape = rShapeHandler.CreateAccessibleObject( aShapeInfo, m_aShapeTreeInfo );
  66         if ( m_pAccShape )
  67         {
  68             m_pAccShape->acquire();
  69             m_pAccShape->Init();
  70         }
  71     }
  72 }
  73
  74 AccessibleChartShape::~AccessibleChartShape()
  75 {
  76     OSL_ASSERT( CheckDisposeState( false /* don't throw exceptions */ ) );
  77
  78     if ( m_pAccShape )
  79     {
  80         m_pAccShape->dispose();
  81         m_pAccShape->release();
  82     }
  83 }
  84
  85 // ________ XServiceInfo ________
  86 OUString AccessibleChartShape::getImplementationName()
  87     throw (RuntimeException, std::exception)
  88 {
  89     return OUString( "AccessibleChartShape" );
  90 }
  91
  92 // ________ XAccessibleContext ________
  93 sal_Int32 AccessibleChartShape::getAccessibleChildCount()
  94     throw (RuntimeException, std::exception)
  95 {
  96     sal_Int32 nCount(0);
  97     if ( m_pAccShape )
  98     {
  99         nCount = m_pAccShape->getAccessibleChildCount();
 100     }
 101     return nCount;
 102 }
 103
 104 Reference< XAccessible > AccessibleChartShape::getAccessibleChild( sal_Int32 i )
 105     throw (lang::IndexOutOfBoundsException, RuntimeException, std::exception)
 106 {
 107     Reference< XAccessible > xChild;
 108     if ( m_pAccShape )
 109     {
 110         xChild = m_pAccShape->getAccessibleChild( i );
 111     }
 112     return xChild;
 113 }
 114
 115 sal_Int16 AccessibleChartShape::getAccessibleRole()
 116     throw (RuntimeException, std::exception)
 117 {
 118     sal_Int16 nRole(0);
 119     if ( m_pAccShape )
 120     {
 121         nRole = m_pAccShape->getAccessibleRole();
 122     }
 123     return nRole;
 124 }
 125
 126 OUString AccessibleChartShape::getAccessibleDescription()
 127     throw (::com::sun::star::uno::RuntimeException, std::exception)
 128 {
 129     OUString aDescription;
 130     if ( m_pAccShape )
 131     {
 132         aDescription = m_pAccShape->getAccessibleDescription();
 133     }
 134     return aDescription;
 135 }
 136
 137 OUString AccessibleChartShape::getAccessibleName()
 138     throw (::com::sun::star::uno::RuntimeException, std::exception)
 139 {
 140     OUString aName;
 141     if ( m_pAccShape )
 142     {
 143         aName = m_pAccShape->getAccessibleName();
 144     }
 145     return aName;
 146 }
 147
 148 // ________ XAccessibleComponent ________
 149 sal_Bool AccessibleChartShape::containsPoint( const awt::Point& aPoint )
 150     throw (uno::RuntimeException, std::exception)
 151 {
 152     bool bReturn = false;
 153     if ( m_pAccShape )
 154     {
 155         bReturn = m_pAccShape->containsPoint( aPoint );
 156     }
 157     return bReturn;
 158 }
 159
 160 Reference< XAccessible > AccessibleChartShape::getAccessibleAtPoint( const awt::Point& aPoint )
 161     throw (uno::RuntimeException, std::exception)
 162 {
 163     Reference< XAccessible > xResult;
 164     if ( m_pAccShape )
 165     {
 166         xResult.set( m_pAccShape->getAccessibleAtPoint( aPoint ) );
 167     }
 168     return xResult;
 169 }
 170
 171 awt::Rectangle AccessibleChartShape::getBounds()
 172     throw (uno::RuntimeException, std::exception)
 173 {
 174     awt::Rectangle aBounds;
 175     if ( m_pAccShape )
 176     {
 177         aBounds = m_pAccShape->getBounds();
 178     }
 179     return aBounds;
 180 }
 181
 182 awt::Point AccessibleChartShape::getLocation()
 183     throw (uno::RuntimeException, std::exception)
 184 {
 185     awt::Point aLocation;
 186     if ( m_pAccShape )
 187     {
 188         aLocation = m_pAccShape->getLocation();
 189     }
 190     return aLocation;
 191 }
 192
 193 awt::Point AccessibleChartShape::getLocationOnScreen()
 194     throw (uno::RuntimeException, std::exception)
 195 {
 196     awt::Point aLocation;
 197     if ( m_pAccShape )
 198     {
 199         aLocation = m_pAccShape->getLocationOnScreen();
 200     }
 201     return aLocation;
 202 }
 203
 204 awt::Size AccessibleChartShape::getSize()
 205     throw (uno::RuntimeException, std::exception)
 206 {
 207     awt::Size aSize;
 208     if ( m_pAccShape )
 209     {
 210         aSize = m_pAccShape->getSize();
 211     }
 212     return aSize;
 213 }
 214
 215 void AccessibleChartShape::grabFocus()
 216     throw (uno::RuntimeException, std::exception)
 217 {
 218     return AccessibleBase::grabFocus();
 219 }
 220
 221 sal_Int32 AccessibleChartShape::getForeground()
 222     throw (uno::RuntimeException, std::exception)
 223 {
 224     sal_Int32 nColor(0);
 225     if ( m_pAccShape )
 226     {
 227         nColor = m_pAccShape->getForeground();
 228     }
 229     return nColor;
 230 }
 231
 232 sal_Int32 AccessibleChartShape::getBackground()
 233     throw (uno::RuntimeException, std::exception)
 234 {
 235     sal_Int32 nColor(0);
 236     if ( m_pAccShape )
 237     {
 238         nColor = m_pAccShape->getBackground();
 239     }
 240     return nColor;
 241 }
 242
 243 // ________ XAccessibleExtendedComponent ________
 244 Reference< awt::XFont > AccessibleChartShape::getFont()
 245     throw (uno::RuntimeException, std::exception)
 246 {
 247     Reference< awt::XFont > xFont;
 248     if ( m_pAccShape )
 249     {
 250         xFont.set( m_pAccShape->getFont() );
 251     }
 252     return xFont;
 253 }
 254
 255 OUString AccessibleChartShape::getTitledBorderText()
 256     throw (uno::RuntimeException, std::exception)
 257 {
 258     OUString aText;
 259     if ( m_pAccShape )
 260     {
 261         aText = m_pAccShape->getTitledBorderText();
 262     }
 263     return aText;
 264 }
 265
 266 OUString AccessibleChartShape::getToolTipText()
 267     throw (::com::sun::star::uno::RuntimeException, std::exception)
 268 {
 269     OUString aText;
 270     if ( m_pAccShape )
 271     {
 272         aText = m_pAccShape->getToolTipText();
 273     }
 274     return aText;
 275 }
 276
 277 } // namespace chart
 278
 279 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */