diff options
Diffstat (limited to 'vcl/win/source/window/salframe.cxx')
| -rw-r--r-- | vcl/win/source/window/salframe.cxx | 95 |
1 files changed, 94 insertions, 1 deletions
diff --git a/vcl/win/source/window/salframe.cxx b/vcl/win/source/window/salframe.cxx index e0db2d123503..7375c9406d6f 100644 --- a/vcl/win/source/window/salframe.cxx +++ b/vcl/win/source/window/salframe.cxx @@ -92,6 +92,16 @@ using ::std::max; #endif +//IAccessibility2 Implementation 2009----- +#ifdef WNT +#include <oleacc.h> +#include <com/sun/star/accessibility/XMSAAService.hpp> +#ifndef _WIN32_WCE +#define WM_GETOBJECT 0x003D +#endif +#include <win/g_msaasvc.h> +#endif +//-----IAccessibility2 Implementation 2009 #include <com/sun/star/uno/Exception.hdl> #include <time.h> @@ -153,7 +163,12 @@ sal_Bool WinSalFrame::mbInReparent = FALSE; #define Uni_SupplementaryPlanesStart 0x10000 // ======================================================================= - +//IAccessibility2 Implementation 2009----- +#ifdef WNT +using namespace ::com::sun::star::accessibility; +XMSAAService* g_acc_manager1 = NULL; +#endif +//-----IAccessibility2 Implementation 2009 static void UpdateFrameGeometry( HWND hWnd, WinSalFrame* pFrame ); static void SetMaximizedFrameGeometry( HWND hWnd, WinSalFrame* pFrame, RECT* pParentRect = NULL ); @@ -6178,6 +6193,62 @@ LRESULT CALLBACK SalFrameWndProc( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lP case WM_IME_NOTIFY: ImplHandleIMENotify( hWnd, wParam ); break; + +//IAccessibility2 implementation 2009----- +#ifdef WNT + case WM_GETOBJECT: + { + if (!Application::IsEnableAccessInterface()) + { + break; + } + else + { + // IA2 should be enabled automatically + AllSettings aSettings = Application::GetSettings(); + MiscSettings aMisc = aSettings.GetMiscSettings(); + aMisc.SetEnableATToolSupport( sal_True ); + aSettings.SetMiscSettings( aMisc ); + Application::SetSettings( aSettings ); + + if (Application::GetSettings().GetMiscSettings().GetEnableATToolSupport()) + { + // Make sure to launch Accessibiliity only the following criterias are satisfied to avoid RFT interrupts regular acc processing + if (g_acc_manager1 == NULL) + { + sal_Bool bCancelled; + InitAccessBridge(sal_False,bCancelled); + if( bCancelled ) + break; + } + if (g_acc_manager1 != NULL) + { + // MT: mhOnSetTitleWnd not set to reasonable value anywhere... + /* + sal_Bool bSkipSetTitleClient = sal_False; + SalFrame* pFrame = GetWindowPtr( hWnd ); + if(pFrame) + { + bSkipSetTitleClient = (lParam == OBJID_CLIENT && hWnd == ((WinSalFrame*)pFrame)->mhOnSetTitleWnd); + } + */ + if ( (lParam == OBJID_CLIENT ) /* && !bSkipSetTitleClient */ ) + { + long RetResult = g_acc_manager1->getAccObjectPtr((long)hWnd, lParam, wParam); + if(RetResult != 0) + { + rDef = FALSE; + return (HRESULT)RetResult; + } + } + } + } + } + break; + } +#endif +//-----IAccessibility2 implementation 2009 + case WM_APPCOMMAND: if( ImplHandleAppCommand( hWnd, lParam ) ) { @@ -6398,3 +6469,25 @@ sal_Bool ImplWriteLastError( DWORD lastError, const char *szApiCall ) // ----------------------------------------------------------------------- +//IAccessibility2 implementation 2009----- +#ifdef WNT +bool IsWNTInitAccessBridge() +{ + return NULL != g_acc_manager1; +} +#endif +#ifdef WNT +bool WNTEnableAccessInterface(bool bEnable) +{ + ImplSVData* pSVData = ImplGetSVData(); + + BOOL bPreVal = pSVData->maAppData.m_bEnableAccessInterface; + long nEnable= bEnable; + ::InterlockedExchange( + (LPLONG)&(pSVData->maAppData.m_bEnableAccessInterface), + nEnable); + + return bPreVal; +} +#endif +//-----IAccessibility2 implementation 2009 |