diff options
| author | Ilhan Yesil <ilhanyesil@gmx.de> | 2018-07-30 11:56:22 +0200 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2018-08-20 19:58:31 +0200 |
| commit | 200fafc341c9ac5cedb0e3e8a38fcc4e88fce77c (patch) | |
| tree | 5e676a0e5eedaa0f8bfe30e3c023c8314aa913de /vcl | |
| parent | 0281aa380a20672d55d1d672fd4a43bdcb6c224d (diff) | |
tdf#118994 JAWS has no access to accessibility objects
According to the MSDN, lParam must be cast to DWORD when examining
WM_GETOBJECT messages on 64-bit Windows. The MSDN example also
casts wParam, so in this solution, lParam and wParam are cast to
the appropriate types sal_Int32 and sal_uInt32.
Change-Id: I1edc00778c7da91d2baf5784e4c3f8c441e42eab
Reviewed-on: https://gerrit.libreoffice.org/58312
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/win/window/salframe.cxx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/vcl/win/window/salframe.cxx b/vcl/win/window/salframe.cxx index 334b518cb340..6fcb54638628 100644 --- a/vcl/win/window/salframe.cxx +++ b/vcl/win/window/salframe.cxx @@ -5255,12 +5255,15 @@ ImplHandleGetObject(HWND hWnd, LPARAM lParam, WPARAM wParam, LRESULT & nRet) uno::Reference< accessibility::XMSAAService > xMSAA( pSVData->mxAccessBridge, uno::UNO_QUERY ); if ( xMSAA.is() ) { + sal_Int32 lParam32 = (sal_Int32)lParam; + sal_uInt32 wParam32 = (sal_uInt32)wParam; + // mhOnSetTitleWnd not set to reasonable value anywhere... - if ( lParam == OBJID_CLIENT ) + if ( lParam32 == OBJID_CLIENT ) { nRet = xMSAA->getAccObjectPtr( - reinterpret_cast<sal_Int64>(hWnd), lParam, wParam); - if( nRet != 0 ) + reinterpret_cast<sal_Int64>(hWnd), lParam32, wParam32); + if (nRet != 0) return true; } } |