accessibility/source/standard/vclxaccessibletabpagewindow.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 <accessibility/standard/vclxaccessibletabpagewindow.hxx>
  21 #include <toolkit/helper/convert.hxx>
  22 #include <vcl/tabctrl.hxx>
  23 #include <vcl/tabpage.hxx>
  24
  25
  26 using namespace ::com::sun::star;
  27 using namespace ::com::sun::star::uno;
  28 using namespace ::com::sun::star::accessibility;
  29 using namespace ::comphelper;
  30
  31
  32 //  ----------------------------------------------------
  33 //  class VCLXAccessibleTabPageWindow
  34 //  ----------------------------------------------------
  35
  36 VCLXAccessibleTabPageWindow::VCLXAccessibleTabPageWindow( VCLXWindow* pVCLXWindow )
  37     :VCLXAccessibleComponent( pVCLXWindow )
  38 {
  39     m_pTabPage = static_cast< TabPage* >( GetWindow() );
  40     if ( m_pTabPage )
  41     {
  42         Window* pParent = m_pTabPage->GetAccessibleParentWindow();
  43         if ( pParent && pParent->GetType() == WINDOW_TABCONTROL )
  44         {
  45             m_pTabControl = static_cast< TabControl* >( pParent );
  46             if ( m_pTabControl )
  47             {
  48                 for ( sal_uInt16 i = 0, nCount = m_pTabControl->GetPageCount(); i < nCount; ++i )
  49                 {
  50                     sal_uInt16 nPageId = m_pTabControl->GetPageId( i );
  51                     if ( m_pTabControl->GetTabPage( nPageId ) == m_pTabPage )
  52                         m_nPageId = nPageId;
  53                 }
  54             }
  55         }
  56     }
  57 }
  58
  59 // -----------------------------------------------------------------------------
  60
  61 VCLXAccessibleTabPageWindow::~VCLXAccessibleTabPageWindow()
  62 {
  63 }
  64
  65 // -----------------------------------------------------------------------------
  66 // OCommonAccessibleComponent
  67 // -----------------------------------------------------------------------------
  68
  69 awt::Rectangle VCLXAccessibleTabPageWindow::implGetBounds() throw (RuntimeException)
  70 {
  71     awt::Rectangle aBounds( 0, 0, 0, 0 );
  72
  73     if ( m_pTabControl )
  74     {
  75         Rectangle aPageRect = m_pTabControl->GetTabBounds( m_nPageId );
  76         if ( m_pTabPage )
  77         {
  78             Rectangle aRect = Rectangle( m_pTabPage->GetPosPixel(), m_pTabPage->GetSizePixel() );
  79             aRect.Move( -aPageRect.Left(), -aPageRect.Top() );
  80             aBounds = AWTRectangle( aRect );
  81         }
  82     }
  83
  84     return aBounds;
  85 }
  86
  87 // -----------------------------------------------------------------------------
  88 // XComponent
  89 // -----------------------------------------------------------------------------
  90
  91 void VCLXAccessibleTabPageWindow::disposing()
  92 {
  93     VCLXAccessibleComponent::disposing();
  94
  95     m_pTabControl = NULL;
  96     m_pTabPage = NULL;
  97 }
  98
  99 // -----------------------------------------------------------------------------
 100 // XAccessibleContext
 101 // -----------------------------------------------------------------------------
 102
 103 Reference< XAccessible > VCLXAccessibleTabPageWindow::getAccessibleParent(  ) throw (RuntimeException)
 104 {
 105     OExternalLockGuard aGuard( this );
 106
 107     Reference< XAccessible > xParent;
 108     if ( m_pTabControl )
 109     {
 110         Reference< XAccessible > xAcc( m_pTabControl->GetAccessible() );
 111         if ( xAcc.is() )
 112         {
 113             Reference< XAccessibleContext > xCont( xAcc->getAccessibleContext() );
 114             if ( xCont.is() )
 115                 xParent = xCont->getAccessibleChild( m_pTabControl->GetPagePos( m_nPageId ) );
 116         }
 117     }
 118
 119     return xParent;
 120 }
 121
 122 // -----------------------------------------------------------------------------
 123
 124 sal_Int32 VCLXAccessibleTabPageWindow::getAccessibleIndexInParent(  ) throw (RuntimeException)
 125 {
 126     OExternalLockGuard aGuard( this );
 127
 128     return 0;
 129 }
 130
 131 // -----------------------------------------------------------------------------
 132
 133 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */