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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_accessibility.hxx" 30*cdf0e10cSrcweir #include "accessibility/extended/accessibletabbarbase.hxx" 31*cdf0e10cSrcweir #ifndef ACCESSIBILITY_EXT_ACCESSIBLETABBARPAGELIST 32*cdf0e10cSrcweir #include "accessibility/extended/accessibletabbarpagelist.hxx" 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir #include <toolkit/helper/externallock.hxx> 35*cdf0e10cSrcweir #include <svtools/tabbar.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir //......................................................................... 38*cdf0e10cSrcweir namespace accessibility 39*cdf0e10cSrcweir { 40*cdf0e10cSrcweir //......................................................................... 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir AccessibleTabBarBase::AccessibleTabBarBase( TabBar* pTabBar ) : 43*cdf0e10cSrcweir AccessibleExtendedComponentHelper_BASE( new VCLExternalSolarLock() ), 44*cdf0e10cSrcweir m_pTabBar( 0 ) 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir m_pExternalLock = static_cast< VCLExternalSolarLock* >( getExternalLock() ); 47*cdf0e10cSrcweir SetTabBarPointer( pTabBar ); 48*cdf0e10cSrcweir } 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir AccessibleTabBarBase::~AccessibleTabBarBase() 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir ClearTabBarPointer(); 53*cdf0e10cSrcweir DELETEZ( m_pExternalLock ); 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir IMPL_LINK( AccessibleTabBarBase, WindowEventListener, VclSimpleEvent*, pEvent ) 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir VclWindowEvent* pWinEvent = dynamic_cast< VclWindowEvent* >( pEvent ); 59*cdf0e10cSrcweir DBG_ASSERT( pWinEvent, "AccessibleTabBarBase::WindowEventListener - unknown window event" ); 60*cdf0e10cSrcweir if( pWinEvent ) 61*cdf0e10cSrcweir { 62*cdf0e10cSrcweir Window* pEventWindow = pWinEvent->GetWindow(); 63*cdf0e10cSrcweir DBG_ASSERT( pEventWindow, "AccessibleTabBarBase::WindowEventListener: no window!" ); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir if( ( pWinEvent->GetId() == VCLEVENT_TABBAR_PAGEREMOVED ) && 66*cdf0e10cSrcweir ( (sal_uInt16)(sal_IntPtr) pWinEvent->GetData() == TabBar::PAGE_NOT_FOUND ) && 67*cdf0e10cSrcweir ( dynamic_cast< AccessibleTabBarPageList *> (this) != NULL ) ) 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir return 0; 70*cdf0e10cSrcweir } 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir if ( !pEventWindow->IsAccessibilityEventsSuppressed() || (pWinEvent->GetId() == VCLEVENT_OBJECT_DYING) ) 73*cdf0e10cSrcweir ProcessWindowEvent( *pWinEvent ); 74*cdf0e10cSrcweir } 75*cdf0e10cSrcweir return 0; 76*cdf0e10cSrcweir } 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir void AccessibleTabBarBase::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) 79*cdf0e10cSrcweir { 80*cdf0e10cSrcweir if( rVclWindowEvent.GetId() == VCLEVENT_OBJECT_DYING ) 81*cdf0e10cSrcweir ClearTabBarPointer(); 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir // XComponent 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir void AccessibleTabBarBase::disposing() 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir AccessibleExtendedComponentHelper_BASE::disposing(); 89*cdf0e10cSrcweir ClearTabBarPointer(); 90*cdf0e10cSrcweir } 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir // private 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir void AccessibleTabBarBase::SetTabBarPointer( TabBar* pTabBar ) 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir DBG_ASSERT( !m_pTabBar, "AccessibleTabBarBase::SetTabBarPointer - multiple call" ); 97*cdf0e10cSrcweir m_pTabBar = pTabBar; 98*cdf0e10cSrcweir if( m_pTabBar ) 99*cdf0e10cSrcweir m_pTabBar->AddEventListener( LINK( this, AccessibleTabBarBase, WindowEventListener ) ); 100*cdf0e10cSrcweir } 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir void AccessibleTabBarBase::ClearTabBarPointer() 103*cdf0e10cSrcweir { 104*cdf0e10cSrcweir if( m_pTabBar ) 105*cdf0e10cSrcweir { 106*cdf0e10cSrcweir m_pTabBar->RemoveEventListener( LINK( this, AccessibleTabBarBase, WindowEventListener ) ); 107*cdf0e10cSrcweir m_pTabBar = 0; 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir //......................................................................... 112*cdf0e10cSrcweir } // namespace accessibility 113*cdf0e10cSrcweir //......................................................................... 114*cdf0e10cSrcweir 115