1*c82f2877SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*c82f2877SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*c82f2877SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*c82f2877SAndrew Rist * distributed with this work for additional information 6*c82f2877SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*c82f2877SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*c82f2877SAndrew Rist * "License"); you may not use this file except in compliance 9*c82f2877SAndrew Rist * with the License. You may obtain a copy of the License at 10*c82f2877SAndrew Rist * 11*c82f2877SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*c82f2877SAndrew Rist * 13*c82f2877SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*c82f2877SAndrew Rist * software distributed under the License is distributed on an 15*c82f2877SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*c82f2877SAndrew Rist * KIND, either express or implied. See the License for the 17*c82f2877SAndrew Rist * specific language governing permissions and limitations 18*c82f2877SAndrew Rist * under the License. 19*c82f2877SAndrew Rist * 20*c82f2877SAndrew Rist *************************************************************/ 21*c82f2877SAndrew Rist 22*c82f2877SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_accessibility.hxx" 26cdf0e10cSrcweir #include <accessibility/standard/vclxaccessibletabcontrol.hxx> 27cdf0e10cSrcweir #include <accessibility/standard/vclxaccessibletabpage.hxx> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleEventId.hpp> 30cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleRole.hpp> 31cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleStateType.hpp> 32cdf0e10cSrcweir #include <unotools/accessiblestatesethelper.hxx> 33cdf0e10cSrcweir #include <vcl/tabctrl.hxx> 34cdf0e10cSrcweir #include <vcl/tabpage.hxx> 35cdf0e10cSrcweir 36cdf0e10cSrcweir #include <vector> 37cdf0e10cSrcweir 38cdf0e10cSrcweir using namespace ::com::sun::star; 39cdf0e10cSrcweir using namespace ::com::sun::star::uno; 40cdf0e10cSrcweir using namespace ::com::sun::star::lang; 41cdf0e10cSrcweir using namespace ::com::sun::star::accessibility; 42cdf0e10cSrcweir using namespace ::comphelper; 43cdf0e10cSrcweir 44cdf0e10cSrcweir 45cdf0e10cSrcweir // ---------------------------------------------------- 46cdf0e10cSrcweir // class VCLXAccessibleTabControl 47cdf0e10cSrcweir // ---------------------------------------------------- 48cdf0e10cSrcweir 49cdf0e10cSrcweir VCLXAccessibleTabControl::VCLXAccessibleTabControl( VCLXWindow* pVCLXWindow ) 50cdf0e10cSrcweir :VCLXAccessibleComponent( pVCLXWindow ) 51cdf0e10cSrcweir { 52cdf0e10cSrcweir m_pTabControl = static_cast< TabControl* >( GetWindow() ); 53cdf0e10cSrcweir 54cdf0e10cSrcweir if ( m_pTabControl ) 55cdf0e10cSrcweir m_aAccessibleChildren.assign( m_pTabControl->GetPageCount(), Reference< XAccessible >() ); 56cdf0e10cSrcweir } 57cdf0e10cSrcweir 58cdf0e10cSrcweir // ----------------------------------------------------------------------------- 59cdf0e10cSrcweir 60cdf0e10cSrcweir VCLXAccessibleTabControl::~VCLXAccessibleTabControl() 61cdf0e10cSrcweir { 62cdf0e10cSrcweir } 63cdf0e10cSrcweir 64cdf0e10cSrcweir // ----------------------------------------------------------------------------- 65cdf0e10cSrcweir 66cdf0e10cSrcweir void VCLXAccessibleTabControl::UpdateFocused() 67cdf0e10cSrcweir { 68cdf0e10cSrcweir for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i ) 69cdf0e10cSrcweir { 70cdf0e10cSrcweir Reference< XAccessible > xChild( m_aAccessibleChildren[i] ); 71cdf0e10cSrcweir if ( xChild.is() ) 72cdf0e10cSrcweir { 73cdf0e10cSrcweir VCLXAccessibleTabPage* pVCLXAccessibleTabPage = static_cast< VCLXAccessibleTabPage* >( xChild.get() ); 74cdf0e10cSrcweir if ( pVCLXAccessibleTabPage ) 75cdf0e10cSrcweir pVCLXAccessibleTabPage->SetFocused( pVCLXAccessibleTabPage->IsFocused() ); 76cdf0e10cSrcweir } 77cdf0e10cSrcweir } 78cdf0e10cSrcweir } 79cdf0e10cSrcweir 80cdf0e10cSrcweir // ----------------------------------------------------------------------------- 81cdf0e10cSrcweir 82cdf0e10cSrcweir void VCLXAccessibleTabControl::UpdateSelected( sal_Int32 i, bool bSelected ) 83cdf0e10cSrcweir { 84cdf0e10cSrcweir NotifyAccessibleEvent( AccessibleEventId::SELECTION_CHANGED, Any(), Any() ); 85cdf0e10cSrcweir 86cdf0e10cSrcweir if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() ) 87cdf0e10cSrcweir { 88cdf0e10cSrcweir Reference< XAccessible > xChild( m_aAccessibleChildren[i] ); 89cdf0e10cSrcweir if ( xChild.is() ) 90cdf0e10cSrcweir { 91cdf0e10cSrcweir VCLXAccessibleTabPage* pVCLXAccessibleTabPage = static_cast< VCLXAccessibleTabPage* >( xChild.get() ); 92cdf0e10cSrcweir if ( pVCLXAccessibleTabPage ) 93cdf0e10cSrcweir pVCLXAccessibleTabPage->SetSelected( bSelected ); 94cdf0e10cSrcweir } 95cdf0e10cSrcweir } 96cdf0e10cSrcweir } 97cdf0e10cSrcweir 98cdf0e10cSrcweir // ----------------------------------------------------------------------------- 99cdf0e10cSrcweir 100cdf0e10cSrcweir void VCLXAccessibleTabControl::UpdatePageText( sal_Int32 i ) 101cdf0e10cSrcweir { 102cdf0e10cSrcweir if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() ) 103cdf0e10cSrcweir { 104cdf0e10cSrcweir Reference< XAccessible > xChild( m_aAccessibleChildren[i] ); 105cdf0e10cSrcweir if ( xChild.is() ) 106cdf0e10cSrcweir { 107cdf0e10cSrcweir VCLXAccessibleTabPage* pVCLXAccessibleTabPage = static_cast< VCLXAccessibleTabPage* >( xChild.get() ); 108cdf0e10cSrcweir if ( pVCLXAccessibleTabPage ) 109cdf0e10cSrcweir pVCLXAccessibleTabPage->SetPageText( pVCLXAccessibleTabPage->GetPageText() ); 110cdf0e10cSrcweir } 111cdf0e10cSrcweir } 112cdf0e10cSrcweir } 113cdf0e10cSrcweir 114cdf0e10cSrcweir // ----------------------------------------------------------------------------- 115cdf0e10cSrcweir 116cdf0e10cSrcweir void VCLXAccessibleTabControl::UpdateTabPage( sal_Int32 i, bool bNew ) 117cdf0e10cSrcweir { 118cdf0e10cSrcweir if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() ) 119cdf0e10cSrcweir { 120cdf0e10cSrcweir Reference< XAccessible > xChild( m_aAccessibleChildren[i] ); 121cdf0e10cSrcweir if ( xChild.is() ) 122cdf0e10cSrcweir { 123cdf0e10cSrcweir VCLXAccessibleTabPage* pVCLXAccessibleTabPage = static_cast< VCLXAccessibleTabPage* >( xChild.get() ); 124cdf0e10cSrcweir if ( pVCLXAccessibleTabPage ) 125cdf0e10cSrcweir pVCLXAccessibleTabPage->Update( bNew ); 126cdf0e10cSrcweir } 127cdf0e10cSrcweir } 128cdf0e10cSrcweir } 129cdf0e10cSrcweir 130cdf0e10cSrcweir // ----------------------------------------------------------------------------- 131cdf0e10cSrcweir 132cdf0e10cSrcweir void VCLXAccessibleTabControl::InsertChild( sal_Int32 i ) 133cdf0e10cSrcweir { 134cdf0e10cSrcweir if ( i >= 0 && i <= (sal_Int32)m_aAccessibleChildren.size() ) 135cdf0e10cSrcweir { 136cdf0e10cSrcweir // insert entry in child list 137cdf0e10cSrcweir m_aAccessibleChildren.insert( m_aAccessibleChildren.begin() + i, Reference< XAccessible >() ); 138cdf0e10cSrcweir 139cdf0e10cSrcweir // send accessible child event 140cdf0e10cSrcweir Reference< XAccessible > xChild( getAccessibleChild( i ) ); 141cdf0e10cSrcweir if ( xChild.is() ) 142cdf0e10cSrcweir { 143cdf0e10cSrcweir Any aOldValue, aNewValue; 144cdf0e10cSrcweir aNewValue <<= xChild; 145cdf0e10cSrcweir NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue ); 146cdf0e10cSrcweir } 147cdf0e10cSrcweir } 148cdf0e10cSrcweir } 149cdf0e10cSrcweir 150cdf0e10cSrcweir // ----------------------------------------------------------------------------- 151cdf0e10cSrcweir 152cdf0e10cSrcweir void VCLXAccessibleTabControl::RemoveChild( sal_Int32 i ) 153cdf0e10cSrcweir { 154cdf0e10cSrcweir if ( i >= 0 && i < (sal_Int32)m_aAccessibleChildren.size() ) 155cdf0e10cSrcweir { 156cdf0e10cSrcweir // get the accessible of the removed page 157cdf0e10cSrcweir Reference< XAccessible > xChild( m_aAccessibleChildren[i] ); 158cdf0e10cSrcweir 159cdf0e10cSrcweir // remove entry in child list 160cdf0e10cSrcweir m_aAccessibleChildren.erase( m_aAccessibleChildren.begin() + i ); 161cdf0e10cSrcweir 162cdf0e10cSrcweir // send accessible child event 163cdf0e10cSrcweir if ( xChild.is() ) 164cdf0e10cSrcweir { 165cdf0e10cSrcweir Any aOldValue, aNewValue; 166cdf0e10cSrcweir aOldValue <<= xChild; 167cdf0e10cSrcweir NotifyAccessibleEvent( AccessibleEventId::CHILD, aOldValue, aNewValue ); 168cdf0e10cSrcweir 169cdf0e10cSrcweir Reference< XComponent > xComponent( xChild, UNO_QUERY ); 170cdf0e10cSrcweir if ( xComponent.is() ) 171cdf0e10cSrcweir xComponent->dispose(); 172cdf0e10cSrcweir } 173cdf0e10cSrcweir } 174cdf0e10cSrcweir } 175cdf0e10cSrcweir 176cdf0e10cSrcweir // ----------------------------------------------------------------------------- 177cdf0e10cSrcweir 178cdf0e10cSrcweir void VCLXAccessibleTabControl::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) 179cdf0e10cSrcweir { 180cdf0e10cSrcweir switch ( rVclWindowEvent.GetId() ) 181cdf0e10cSrcweir { 182cdf0e10cSrcweir case VCLEVENT_TABPAGE_ACTIVATE: 183cdf0e10cSrcweir case VCLEVENT_TABPAGE_DEACTIVATE: 184cdf0e10cSrcweir { 185cdf0e10cSrcweir if ( m_pTabControl ) 186cdf0e10cSrcweir { 187cdf0e10cSrcweir sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData(); 188cdf0e10cSrcweir sal_uInt16 nPagePos = m_pTabControl->GetPagePos( nPageId ); 189cdf0e10cSrcweir UpdateFocused(); 190cdf0e10cSrcweir UpdateSelected( nPagePos, rVclWindowEvent.GetId() == VCLEVENT_TABPAGE_ACTIVATE ); 191cdf0e10cSrcweir } 192cdf0e10cSrcweir } 193cdf0e10cSrcweir break; 194cdf0e10cSrcweir case VCLEVENT_TABPAGE_PAGETEXTCHANGED: 195cdf0e10cSrcweir { 196cdf0e10cSrcweir if ( m_pTabControl ) 197cdf0e10cSrcweir { 198cdf0e10cSrcweir sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData(); 199cdf0e10cSrcweir sal_uInt16 nPagePos = m_pTabControl->GetPagePos( nPageId ); 200cdf0e10cSrcweir UpdatePageText( nPagePos ); 201cdf0e10cSrcweir } 202cdf0e10cSrcweir } 203cdf0e10cSrcweir break; 204cdf0e10cSrcweir case VCLEVENT_TABPAGE_INSERTED: 205cdf0e10cSrcweir { 206cdf0e10cSrcweir if ( m_pTabControl ) 207cdf0e10cSrcweir { 208cdf0e10cSrcweir sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData(); 209cdf0e10cSrcweir sal_uInt16 nPagePos = m_pTabControl->GetPagePos( nPageId ); 210cdf0e10cSrcweir InsertChild( nPagePos ); 211cdf0e10cSrcweir } 212cdf0e10cSrcweir } 213cdf0e10cSrcweir break; 214cdf0e10cSrcweir case VCLEVENT_TABPAGE_REMOVED: 215cdf0e10cSrcweir { 216cdf0e10cSrcweir if ( m_pTabControl ) 217cdf0e10cSrcweir { 218cdf0e10cSrcweir sal_uInt16 nPageId = (sal_uInt16)(sal_IntPtr) rVclWindowEvent.GetData(); 219cdf0e10cSrcweir for ( sal_Int32 i = 0, nCount = getAccessibleChildCount(); i < nCount; ++i ) 220cdf0e10cSrcweir { 221cdf0e10cSrcweir Reference< XAccessible > xChild( getAccessibleChild( i ) ); 222cdf0e10cSrcweir if ( xChild.is() ) 223cdf0e10cSrcweir { 224cdf0e10cSrcweir VCLXAccessibleTabPage* pVCLXAccessibleTabPage = static_cast< VCLXAccessibleTabPage* >( xChild.get() ); 225cdf0e10cSrcweir if ( pVCLXAccessibleTabPage && pVCLXAccessibleTabPage->GetPageId() == nPageId ) 226cdf0e10cSrcweir { 227cdf0e10cSrcweir RemoveChild( i ); 228cdf0e10cSrcweir break; 229cdf0e10cSrcweir } 230cdf0e10cSrcweir } 231cdf0e10cSrcweir } 232cdf0e10cSrcweir } 233cdf0e10cSrcweir } 234cdf0e10cSrcweir break; 235cdf0e10cSrcweir case VCLEVENT_TABPAGE_REMOVEDALL: 236cdf0e10cSrcweir { 237cdf0e10cSrcweir for ( sal_Int32 i = m_aAccessibleChildren.size() - 1; i >= 0; --i ) 238cdf0e10cSrcweir RemoveChild( i ); 239cdf0e10cSrcweir } 240cdf0e10cSrcweir break; 241cdf0e10cSrcweir case VCLEVENT_WINDOW_GETFOCUS: 242cdf0e10cSrcweir case VCLEVENT_WINDOW_LOSEFOCUS: 243cdf0e10cSrcweir { 244cdf0e10cSrcweir UpdateFocused(); 245cdf0e10cSrcweir } 246cdf0e10cSrcweir break; 247cdf0e10cSrcweir case VCLEVENT_OBJECT_DYING: 248cdf0e10cSrcweir { 249cdf0e10cSrcweir if ( m_pTabControl ) 250cdf0e10cSrcweir { 251cdf0e10cSrcweir m_pTabControl = NULL; 252cdf0e10cSrcweir 253cdf0e10cSrcweir // dispose all tab pages 254cdf0e10cSrcweir for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i ) 255cdf0e10cSrcweir { 256cdf0e10cSrcweir Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY ); 257cdf0e10cSrcweir if ( xComponent.is() ) 258cdf0e10cSrcweir xComponent->dispose(); 259cdf0e10cSrcweir } 260cdf0e10cSrcweir m_aAccessibleChildren.clear(); 261cdf0e10cSrcweir } 262cdf0e10cSrcweir 263cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent ); 264cdf0e10cSrcweir } 265cdf0e10cSrcweir break; 266cdf0e10cSrcweir default: 267cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent ); 268cdf0e10cSrcweir } 269cdf0e10cSrcweir } 270cdf0e10cSrcweir 271cdf0e10cSrcweir // ----------------------------------------------------------------------------- 272cdf0e10cSrcweir 273cdf0e10cSrcweir void VCLXAccessibleTabControl::ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent ) 274cdf0e10cSrcweir { 275cdf0e10cSrcweir switch ( rVclWindowEvent.GetId() ) 276cdf0e10cSrcweir { 277cdf0e10cSrcweir case VCLEVENT_WINDOW_SHOW: 278cdf0e10cSrcweir case VCLEVENT_WINDOW_HIDE: 279cdf0e10cSrcweir { 280cdf0e10cSrcweir if ( m_pTabControl ) 281cdf0e10cSrcweir { 282cdf0e10cSrcweir Window* pChild = static_cast< Window* >( rVclWindowEvent.GetData() ); 283cdf0e10cSrcweir if ( pChild && pChild->GetType() == WINDOW_TABPAGE ) 284cdf0e10cSrcweir { 285cdf0e10cSrcweir for ( sal_Int32 i = 0, nCount = m_pTabControl->GetPageCount(); i < nCount; ++i ) 286cdf0e10cSrcweir { 287cdf0e10cSrcweir sal_uInt16 nPageId = m_pTabControl->GetPageId( (sal_uInt16)i ); 288cdf0e10cSrcweir TabPage* pTabPage = m_pTabControl->GetTabPage( nPageId ); 289cdf0e10cSrcweir if ( pTabPage == (TabPage*) pChild ) 290cdf0e10cSrcweir UpdateTabPage( i, rVclWindowEvent.GetId() == VCLEVENT_WINDOW_SHOW ); 291cdf0e10cSrcweir } 292cdf0e10cSrcweir } 293cdf0e10cSrcweir } 294cdf0e10cSrcweir } 295cdf0e10cSrcweir break; 296cdf0e10cSrcweir default: 297cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowChildEvent( rVclWindowEvent ); 298cdf0e10cSrcweir } 299cdf0e10cSrcweir } 300cdf0e10cSrcweir 301cdf0e10cSrcweir 302cdf0e10cSrcweir // ----------------------------------------------------------------------------- 303cdf0e10cSrcweir 304cdf0e10cSrcweir void VCLXAccessibleTabControl::FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) 305cdf0e10cSrcweir { 306cdf0e10cSrcweir VCLXAccessibleComponent::FillAccessibleStateSet( rStateSet ); 307cdf0e10cSrcweir 308cdf0e10cSrcweir if ( m_pTabControl ) 309cdf0e10cSrcweir rStateSet.AddState( AccessibleStateType::FOCUSABLE ); 310cdf0e10cSrcweir } 311cdf0e10cSrcweir 312cdf0e10cSrcweir // ----------------------------------------------------------------------------- 313cdf0e10cSrcweir // XInterface 314cdf0e10cSrcweir // ----------------------------------------------------------------------------- 315cdf0e10cSrcweir 316cdf0e10cSrcweir IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleTabControl, VCLXAccessibleComponent, VCLXAccessibleTabControl_BASE ) 317cdf0e10cSrcweir 318cdf0e10cSrcweir // ----------------------------------------------------------------------------- 319cdf0e10cSrcweir // XTypeProvider 320cdf0e10cSrcweir // ----------------------------------------------------------------------------- 321cdf0e10cSrcweir 322cdf0e10cSrcweir IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleTabControl, VCLXAccessibleComponent, VCLXAccessibleTabControl_BASE ) 323cdf0e10cSrcweir 324cdf0e10cSrcweir // ----------------------------------------------------------------------------- 325cdf0e10cSrcweir // XComponent 326cdf0e10cSrcweir // ----------------------------------------------------------------------------- 327cdf0e10cSrcweir 328cdf0e10cSrcweir void VCLXAccessibleTabControl::disposing() 329cdf0e10cSrcweir { 330cdf0e10cSrcweir VCLXAccessibleComponent::disposing(); 331cdf0e10cSrcweir 332cdf0e10cSrcweir if ( m_pTabControl ) 333cdf0e10cSrcweir { 334cdf0e10cSrcweir m_pTabControl = NULL; 335cdf0e10cSrcweir 336cdf0e10cSrcweir // dispose all tab pages 337cdf0e10cSrcweir for ( sal_uInt32 i = 0; i < m_aAccessibleChildren.size(); ++i ) 338cdf0e10cSrcweir { 339cdf0e10cSrcweir Reference< XComponent > xComponent( m_aAccessibleChildren[i], UNO_QUERY ); 340cdf0e10cSrcweir if ( xComponent.is() ) 341cdf0e10cSrcweir xComponent->dispose(); 342cdf0e10cSrcweir } 343cdf0e10cSrcweir m_aAccessibleChildren.clear(); 344cdf0e10cSrcweir } 345cdf0e10cSrcweir } 346cdf0e10cSrcweir 347cdf0e10cSrcweir // ----------------------------------------------------------------------------- 348cdf0e10cSrcweir // XServiceInfo 349cdf0e10cSrcweir // ----------------------------------------------------------------------------- 350cdf0e10cSrcweir 351cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTabControl::getImplementationName() throw (RuntimeException) 352cdf0e10cSrcweir { 353cdf0e10cSrcweir return ::rtl::OUString::createFromAscii( "com.sun.star.comp.toolkit.AccessibleTabControl" ); 354cdf0e10cSrcweir } 355cdf0e10cSrcweir 356cdf0e10cSrcweir // ----------------------------------------------------------------------------- 357cdf0e10cSrcweir 358cdf0e10cSrcweir Sequence< ::rtl::OUString > VCLXAccessibleTabControl::getSupportedServiceNames() throw (RuntimeException) 359cdf0e10cSrcweir { 360cdf0e10cSrcweir Sequence< ::rtl::OUString > aNames(1); 361cdf0e10cSrcweir aNames[0] = ::rtl::OUString::createFromAscii( "com.sun.star.awt.AccessibleTabControl" ); 362cdf0e10cSrcweir return aNames; 363cdf0e10cSrcweir } 364cdf0e10cSrcweir 365cdf0e10cSrcweir // ----------------------------------------------------------------------------- 366cdf0e10cSrcweir // XAccessibleContext 367cdf0e10cSrcweir // ----------------------------------------------------------------------------- 368cdf0e10cSrcweir 369cdf0e10cSrcweir sal_Int32 VCLXAccessibleTabControl::getAccessibleChildCount() throw (RuntimeException) 370cdf0e10cSrcweir { 371cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 372cdf0e10cSrcweir 373cdf0e10cSrcweir return m_aAccessibleChildren.size(); 374cdf0e10cSrcweir } 375cdf0e10cSrcweir 376cdf0e10cSrcweir // ----------------------------------------------------------------------------- 377cdf0e10cSrcweir 378cdf0e10cSrcweir Reference< XAccessible > VCLXAccessibleTabControl::getAccessibleChild( sal_Int32 i ) throw (IndexOutOfBoundsException, RuntimeException) 379cdf0e10cSrcweir { 380cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 381cdf0e10cSrcweir 382cdf0e10cSrcweir if ( i < 0 || i >= getAccessibleChildCount() ) 383cdf0e10cSrcweir throw IndexOutOfBoundsException(); 384cdf0e10cSrcweir 385cdf0e10cSrcweir Reference< XAccessible > xChild = m_aAccessibleChildren[i]; 386cdf0e10cSrcweir if ( !xChild.is() ) 387cdf0e10cSrcweir { 388cdf0e10cSrcweir if ( m_pTabControl ) 389cdf0e10cSrcweir { 390cdf0e10cSrcweir sal_uInt16 nPageId = m_pTabControl->GetPageId( (sal_uInt16)i ); 391cdf0e10cSrcweir 392cdf0e10cSrcweir xChild = new VCLXAccessibleTabPage( m_pTabControl, nPageId ); 393cdf0e10cSrcweir 394cdf0e10cSrcweir // insert into tab page list 395cdf0e10cSrcweir m_aAccessibleChildren[i] = xChild; 396cdf0e10cSrcweir } 397cdf0e10cSrcweir } 398cdf0e10cSrcweir 399cdf0e10cSrcweir return xChild; 400cdf0e10cSrcweir } 401cdf0e10cSrcweir 402cdf0e10cSrcweir // ----------------------------------------------------------------------------- 403cdf0e10cSrcweir 404cdf0e10cSrcweir sal_Int16 VCLXAccessibleTabControl::getAccessibleRole( ) throw (RuntimeException) 405cdf0e10cSrcweir { 406cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 407cdf0e10cSrcweir 408cdf0e10cSrcweir return AccessibleRole::PAGE_TAB_LIST; 409cdf0e10cSrcweir } 410cdf0e10cSrcweir 411cdf0e10cSrcweir // ----------------------------------------------------------------------------- 412cdf0e10cSrcweir 413cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTabControl::getAccessibleName( ) throw (RuntimeException) 414cdf0e10cSrcweir { 415cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 416cdf0e10cSrcweir 417cdf0e10cSrcweir return ::rtl::OUString(); 418cdf0e10cSrcweir } 419cdf0e10cSrcweir 420cdf0e10cSrcweir // ----------------------------------------------------------------------------- 421cdf0e10cSrcweir // XAccessibleSelection 422cdf0e10cSrcweir // ----------------------------------------------------------------------------- 423cdf0e10cSrcweir 424cdf0e10cSrcweir void VCLXAccessibleTabControl::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 425cdf0e10cSrcweir { 426cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 427cdf0e10cSrcweir 428cdf0e10cSrcweir if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() ) 429cdf0e10cSrcweir throw IndexOutOfBoundsException(); 430cdf0e10cSrcweir 431cdf0e10cSrcweir if ( m_pTabControl ) 432cdf0e10cSrcweir m_pTabControl->SelectTabPage( m_pTabControl->GetPageId( (sal_uInt16)nChildIndex ) ); 433cdf0e10cSrcweir } 434cdf0e10cSrcweir 435cdf0e10cSrcweir // ----------------------------------------------------------------------------- 436cdf0e10cSrcweir 437cdf0e10cSrcweir sal_Bool VCLXAccessibleTabControl::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 438cdf0e10cSrcweir { 439cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 440cdf0e10cSrcweir 441cdf0e10cSrcweir if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() ) 442cdf0e10cSrcweir throw IndexOutOfBoundsException(); 443cdf0e10cSrcweir 444cdf0e10cSrcweir sal_Bool bSelected = sal_False; 445cdf0e10cSrcweir if ( m_pTabControl && m_pTabControl->GetCurPageId() == m_pTabControl->GetPageId( (sal_uInt16)nChildIndex ) ) 446cdf0e10cSrcweir bSelected = sal_True; 447cdf0e10cSrcweir 448cdf0e10cSrcweir return bSelected; 449cdf0e10cSrcweir } 450cdf0e10cSrcweir 451cdf0e10cSrcweir // ----------------------------------------------------------------------------- 452cdf0e10cSrcweir 453cdf0e10cSrcweir void VCLXAccessibleTabControl::clearAccessibleSelection( ) throw (RuntimeException) 454cdf0e10cSrcweir { 455cdf0e10cSrcweir // This method makes no sense in a tab control, and so does nothing. 456cdf0e10cSrcweir } 457cdf0e10cSrcweir 458cdf0e10cSrcweir // ----------------------------------------------------------------------------- 459cdf0e10cSrcweir 460cdf0e10cSrcweir void VCLXAccessibleTabControl::selectAllAccessibleChildren( ) throw (RuntimeException) 461cdf0e10cSrcweir { 462cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 463cdf0e10cSrcweir 464cdf0e10cSrcweir selectAccessibleChild( 0 ); 465cdf0e10cSrcweir } 466cdf0e10cSrcweir 467cdf0e10cSrcweir // ----------------------------------------------------------------------------- 468cdf0e10cSrcweir 469cdf0e10cSrcweir sal_Int32 VCLXAccessibleTabControl::getSelectedAccessibleChildCount( ) throw (RuntimeException) 470cdf0e10cSrcweir { 471cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 472cdf0e10cSrcweir 473cdf0e10cSrcweir return 1; 474cdf0e10cSrcweir } 475cdf0e10cSrcweir 476cdf0e10cSrcweir // ----------------------------------------------------------------------------- 477cdf0e10cSrcweir 478cdf0e10cSrcweir Reference< XAccessible > VCLXAccessibleTabControl::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 479cdf0e10cSrcweir { 480cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 481cdf0e10cSrcweir 482cdf0e10cSrcweir if ( nSelectedChildIndex < 0 || nSelectedChildIndex >= getSelectedAccessibleChildCount() ) 483cdf0e10cSrcweir throw IndexOutOfBoundsException(); 484cdf0e10cSrcweir 485cdf0e10cSrcweir Reference< XAccessible > xChild; 486cdf0e10cSrcweir 487cdf0e10cSrcweir for ( sal_Int32 i = 0, j = 0, nCount = getAccessibleChildCount(); i < nCount; i++ ) 488cdf0e10cSrcweir { 489cdf0e10cSrcweir if ( isAccessibleChildSelected( i ) && ( j++ == nSelectedChildIndex ) ) 490cdf0e10cSrcweir { 491cdf0e10cSrcweir xChild = getAccessibleChild( i ); 492cdf0e10cSrcweir break; 493cdf0e10cSrcweir } 494cdf0e10cSrcweir } 495cdf0e10cSrcweir 496cdf0e10cSrcweir return xChild; 497cdf0e10cSrcweir } 498cdf0e10cSrcweir 499cdf0e10cSrcweir // ----------------------------------------------------------------------------- 500cdf0e10cSrcweir 501cdf0e10cSrcweir void VCLXAccessibleTabControl::deselectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException) 502cdf0e10cSrcweir { 503cdf0e10cSrcweir OExternalLockGuard aGuard( this ); 504cdf0e10cSrcweir 505cdf0e10cSrcweir if ( nChildIndex < 0 || nChildIndex >= getAccessibleChildCount() ) 506cdf0e10cSrcweir throw IndexOutOfBoundsException(); 507cdf0e10cSrcweir 508cdf0e10cSrcweir // This method makes no sense in a tab control, and so does nothing. 509cdf0e10cSrcweir } 510cdf0e10cSrcweir 511cdf0e10cSrcweir // ----------------------------------------------------------------------------- 512