diff options
Diffstat (limited to 'vcl/source/app/svdata.cxx')
| -rw-r--r-- | vcl/source/app/svdata.cxx | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/vcl/source/app/svdata.cxx b/vcl/source/app/svdata.cxx index b0b68c84a71e..3de00e690507 100644 --- a/vcl/source/app/svdata.cxx +++ b/vcl/source/app/svdata.cxx @@ -36,6 +36,16 @@ #include "unotools/fontcfg.hxx" +//IAccessible2 Implementation 2009----- +#ifdef WNT +#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_HPP_ +#include <com/sun/star/accessibility/XAccessible.hpp> +#endif +#ifndef _COM_SUN_STAR_ACCESSIBILITY_ACCESSIBLEROLE_HPP_ +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#endif +#endif +//-----IAccessible2 Implementation 2009 #include "vos/mutex.hxx" #include "cppuhelper/implbase1.hxx" @@ -67,6 +77,13 @@ #include "com/sun/star/java/JavaDisabledException.hpp" #include <stdio.h> +//IAccessible2 Implementation 2009----- +#ifdef WNT +#include <unotools/processfactory.hxx> +#include <com/sun/star/accessibility/XMSAAService.hpp> +#include <win/g_msaasvc.h> +#endif +//-----IAccessible2 Implementation 2009 namespace { @@ -132,6 +149,12 @@ void ImplInitSVData() break; } } +//IAccessible2 Implementation 2009----- +#ifdef WNT + //Default enable the acc bridge interface + pImplSVData->maAppData.m_bEnableAccessInterface =true; +#endif +//-----IAccessible2 Implementation 2009 // mark default layout border as unitialized pImplSVData->maAppData.mnDefaultLayoutBorder = -1; @@ -339,7 +362,89 @@ com::sun::star::uno::Any AccessBridgeCurrentContext::getValueByName( const rtl:: } return ret; } +//IAccessible2 Implementation 2009----- +#ifdef WNT +void AccessBridgehandleExistingWindow(Window * pWindow, bool bShow) +{ + if ( pWindow ) + { + css::uno::Reference< css::accessibility::XAccessible > xAccessible; + + // Test for combo box - drop down floating windows first + Window * pParentWindow = pWindow->GetParent(); + + if ( pParentWindow ) + { + try + { + // The parent window of a combo box floating window should have the role COMBO_BOX + css::uno::Reference< css::accessibility::XAccessible > xParentAccessible(pParentWindow->GetAccessible()); + if ( xParentAccessible.is() ) + { + css::uno::Reference< css::accessibility::XAccessibleContext > xParentAC( xParentAccessible->getAccessibleContext() ); + if ( xParentAC.is() && (css::accessibility::AccessibleRole::COMBO_BOX == xParentAC->getAccessibleRole()) ) + { + // O.k. - this is a combo box floating window corresponding to the child of role LIST of the parent. + // Let's not rely on a specific child order, just search for the child with the role LIST + sal_Int32 nCount = xParentAC->getAccessibleChildCount(); + for ( sal_Int32 n = 0; (n < nCount) && !xAccessible.is(); n++) + { + css::uno::Reference< css::accessibility::XAccessible > xChild = xParentAC->getAccessibleChild(n); + if ( xChild.is() ) + { + css::uno::Reference< css::accessibility::XAccessibleContext > xChildAC = xChild->getAccessibleContext(); + if ( xChildAC.is() && (css::accessibility::AccessibleRole::LIST == xChildAC->getAccessibleRole()) ) + { + xAccessible = xChild; + } + } + } + } + } + } + catch (::com::sun::star::uno::RuntimeException e) + { + // Ignore show events that throw DisposedExceptions in getAccessibleContext(), + // but keep revoking these windows in hide(s). + if (bShow) + return; + } + } + // We have to rely on the fact that Window::GetAccessible()->getAccessibleContext() returns a valid XAccessibleContext + // also for other menus than menubar or toplevel popup window. Otherwise we had to traverse the hierarchy to find the + // context object to this menu floater. This makes the call to Window->IsMenuFloatingWindow() obsolete. + if ( ! xAccessible.is() ) + xAccessible = pWindow->GetAccessible(); + + if ( xAccessible.is() && g_acc_manager1 ) + { + g_acc_manager1->handleWindowOpened( (long)(xAccessible.get())); + } + } +} + +void AccessBridgeupdateOldTopWindows() +{ + sal_uInt16 nTopWindowCount = (sal_uInt16)Application::GetTopWindowCount(); + for (sal_uInt16 i = 0; i < nTopWindowCount; i++) + { + Window* pTopWindow = Application::GetTopWindow( i ); + css::uno::Reference< css::accessibility::XAccessible > xAccessible = pTopWindow->GetAccessible(); + if ( xAccessible.is() ) + { + css::uno::Reference< css::accessibility::XAccessibleContext > xAC(xAccessible->getAccessibleContext()); + if ( xAC.is()) + { + short role = xAC->getAccessibleRole(); + if(xAC->getAccessibleName().getLength() > 0) + AccessBridgehandleExistingWindow(pTopWindow, true); + } + } + } +} +#endif +//-----IAccessible2 Implementation 2009 bool ImplInitAccessBridge(sal_Bool bAllowCancel, sal_Bool &rCancelled) { @@ -371,6 +476,22 @@ bool ImplInitAccessBridge(sal_Bool bAllowCancel, sal_Bool &rCancelled) if( xFactory.is() ) { +//IAccessible2 Implementation 2009----- +#ifdef WNT + pSVData->mxAccessBridge = xFactory->createInstance( + OUString::createFromAscii( "com.sun.star.accessibility.MSAAService" ) ); + if( pSVData->mxAccessBridge.is() ) + { + css::uno::Reference< css::uno::XInterface > pRManager= pSVData->mxAccessBridge; + g_acc_manager1 = (css::accessibility::XMSAAService*)(pRManager.get()); + AccessBridgeupdateOldTopWindows(); + } + + if( !pSVData->mxAccessBridge.is() ) + bSuccess = false; + return bSuccess; +#endif +//-----IAccessible2 Implementation 2009 css::uno::Reference< XExtendedToolkit > xToolkit = css::uno::Reference< XExtendedToolkit >(Application::GetVCLToolkit(), UNO_QUERY); |