Remove unused InterceptChildWindowKeyDown

- InterceptChildWindowKeyDown never gets called
- so mbInterceptChildWindowKeyDown doesn't get changed
- at ImplInterceptChildWindowKeyDown
   a) ImplSendMessage() is never accessed
   b) always returns sal_False

Change-Id: I2dc84c88644d19c238064ab1b7dff0a24f90dc5d

vcl/aqua/source/window/salobj.cxx

@@ -212,10 +212,4 @@ const SystemEnvData* AquaSalObject::GetSystemData() const
     return &maSysData;
 }
 
-// -----------------------------------------------------------------------
-
-void AquaSalObject::InterceptChildWindowKeyDown( sal_Bool /*bIntercept*/ )
-{
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/headless/svpdummies.cxx

@@ -51,7 +51,6 @@ void SvpSalObject::EndSetClipRegion() {}
 void SvpSalObject::SetPosSize( long, long, long, long ) {}
 void SvpSalObject::Show( sal_Bool ) {}
 const SystemEnvData* SvpSalObject::GetSystemData() const { return &m_aSystemChildData; }
-void SvpSalObject::InterceptChildWindowKeyDown( sal_Bool ) {}
 
 // SalI18NImeStatus
 SvpImeStatus::~SvpImeStatus() {}

vcl/inc/aqua/salobj.h

@@ -77,7 +77,6 @@ public:
     virtual void                    SetPosSize( long nX, long nY, long nWidth, long nHeight );
     virtual void                    Show( sal_Bool bVisible );
     virtual const SystemEnvData*    GetSystemData() const;
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 #endif // _SV_SALOBJ_H

vcl/inc/headless/svpdummies.hxx

@@ -55,8 +55,6 @@ public:
     virtual void                    Show( sal_Bool bVisible );
 
     virtual const SystemEnvData*    GetSystemData() const;
-
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 class SvpImeStatus : public SalI18NImeStatus

vcl/inc/ios/salobj.h

@@ -74,7 +74,6 @@ public:
     virtual void                    SetPosSize( long nX, long nY, long nWidth, long nHeight );
     virtual void                    Show( sal_Bool bVisible );
     virtual const SystemEnvData*    GetSystemData() const;
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 #endif // _SV_SALOBJ_H

vcl/inc/salobj.hxx

@@ -76,8 +76,6 @@ public:
 
     virtual const SystemEnvData*    GetSystemData() const = 0;
 
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept ) = 0;
-
     void                    SetCallback( void* pInst, SALOBJECTPROC pProc )
     { m_pInst = pInst; m_pCallback = pProc; }
     long                    CallCallback( sal_uInt16 nEvent, const void* pEvent )

vcl/inc/unx/gtk/gtkobject.hxx

@@ -65,8 +65,6 @@ public:
     virtual void                                    SetForwardKey( sal_Bool bEnable );
 
     virtual const SystemEnvData*    GetSystemData() const;
-
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 #endif // _SV_SALOBJ_H

vcl/inc/unx/salobj.h

@@ -95,8 +95,6 @@ public:
     virtual void                    GrabFocus();
 
     virtual const SystemEnvData*    GetSystemData() const;
-
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 #endif // _SV_SALOBJ_H

vcl/inc/win/saldata.hxx

@@ -216,7 +216,6 @@ void ImplSalYieldMutexAcquire();
 void ImplSalYieldMutexRelease();
 sal_uLong ImplSalReleaseYieldMutex();
 void ImplSalAcquireYieldMutex( sal_uLong nCount );
-sal_Bool ImplInterceptChildWindowKeyDown( MSG& rMsg );
 
 // \\WIN\SOURCE\WINDOW\SALFRAME.CXX
 LRESULT CALLBACK SalFrameWndProcW( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam );

vcl/inc/win/salobj.h

@@ -46,7 +46,6 @@ public:
     RGNDATA*                mpStdClipRgnData;       // Cache Standard-ClipRegion-Data
     RECT*                   mpNextClipRect;         // Naechstes ClipRegion-Rect
     sal_Bool                mbFirstClipRect;        // Flag for first cliprect to insert
-    sal_Bool                mbInterceptChildWindowKeyDown; // Intercept the KeyDown event sent to system child window
     WinSalObject*               mpNextObject;           // pointer to next object
 
 
@@ -63,7 +62,6 @@ public:
     virtual void                    Enable( sal_Bool nEnable );
     virtual void                    GrabFocus();
     virtual const SystemEnvData*    GetSystemData() const;
-    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
 };
 
 #endif // _SV_SALOBJ_H

vcl/inc/window.h

@@ -386,8 +386,7 @@ public:
                         mbDisableAccessibleLabelForRelation:1,
                         mbDisableAccessibleLabeledByRelation:1,
                         mbHelpTextDynamic:1,
-                        mbFakeFocusSet:1,
-                        mbInterceptChildWindowKeyDown:1;
+                        mbFakeFocusSet:1;
 
     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > mxDNDListenerContainer;
 };

vcl/ios/source/window/salobj.cxx

@@ -207,10 +207,4 @@ const SystemEnvData* IosSalObject::GetSystemData() const
     return &maSysData;
 }
 
-// -----------------------------------------------------------------------
-
-void IosSalObject::InterceptChildWindowKeyDown( sal_Bool /*bIntercept*/ )
-{
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/unx/generic/window/salobj.cxx

@@ -534,10 +534,4 @@ long X11SalObject::Dispatch( XEvent* pEvent )
     return 0;
 }
 
-// -----------------------------------------------------------------------
-
-void X11SalObject::InterceptChildWindowKeyDown( sal_Bool /*bIntercept*/ )
-{
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/unx/gtk/window/gtkobject.cxx

@@ -222,8 +222,4 @@ void GtkSalObject::SetForwardKey( sal_Bool bEnable )
         gtk_widget_set_events( GTK_WIDGET( m_pSocket ), ~(GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE) & gtk_widget_get_events( GTK_WIDGET( m_pSocket ) ) );
 }
 
-void GtkSalObject::InterceptChildWindowKeyDown( sal_Bool /*bIntercept*/ )
-{
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/win/source/app/salinst.cxx

@@ -651,11 +651,8 @@ void ImplSalYield( sal_Bool bWait, sal_Bool bHandleAllCurrentEvents )
     {
         if ( ImplPeekMessage( &aMsg, 0, 0, 0, PM_REMOVE ) )
         {
-            if ( !ImplInterceptChildWindowKeyDown( aMsg ) )
-            {
-                TranslateMessage( &aMsg );
-                ImplSalDispatchMessage( &aMsg );
-            }
+            TranslateMessage( &aMsg );
+            ImplSalDispatchMessage( &aMsg );
 
             bOneEvent = bWasMsg = true;
         }
@@ -667,11 +664,8 @@ void ImplSalYield( sal_Bool bWait, sal_Bool bHandleAllCurrentEvents )
     {
         if ( ImplGetMessage( &aMsg, 0, 0, 0 ) )
         {
-            if ( !ImplInterceptChildWindowKeyDown( aMsg ) )
-            {
-                TranslateMessage( &aMsg );
-                ImplSalDispatchMessage( &aMsg );
-            }
+            TranslateMessage( &aMsg );
+            ImplSalDispatchMessage( &aMsg );
         }
     }
 }

vcl/win/source/gdi/salprn.cxx

@@ -1406,11 +1406,9 @@ BOOL CALLBACK SalPrintAbortProc( HDC hPrnDC, int /* nError */ )
         MSG aMsg;
         if ( ImplPeekMessage( &aMsg, 0, 0, 0, PM_REMOVE ) )
         {
-            if ( !ImplInterceptChildWindowKeyDown( aMsg ) )
-            {
-                TranslateMessage( &aMsg );
-                ImplDispatchMessage( &aMsg );
-            }
+            TranslateMessage( &aMsg );
+            ImplDispatchMessage( &aMsg );
+
             i++;
             if ( i > 15 )
                 bWhile = FALSE;
@@ -1597,11 +1595,8 @@ sal_Bool WinSalPrinter::StartJob( const rtl::OUString* pFileName,
         MSG aMsg;
         if ( ImplPeekMessage( &aMsg, 0, 0, 0, PM_REMOVE ) )
         {
-            if ( !ImplInterceptChildWindowKeyDown( aMsg ) )
-            {
-                TranslateMessage( &aMsg );
-                ImplDispatchMessage( &aMsg );
-            }
+            TranslateMessage( &aMsg );
+            ImplDispatchMessage( &aMsg );
 
             i++;
             if ( i > 15 )

vcl/win/source/window/salobj.cxx

@@ -101,44 +101,6 @@ WinSalFrame* ImplFindSalObjectFrame( HWND hWnd )
     return pFrame;
 }
 
-// -----------------------------------------------------------------------
-
-sal_Bool ImplInterceptChildWindowKeyDown( MSG& rMsg )
-{
-    sal_Bool bResult = sal_False;
-    if ( rMsg.message == WM_KEYDOWN )
-    {
-        wchar_t pClassName[10];
-        sal_Int32 nLen = GetClassNameW( rMsg.hwnd, pClassName, 10 );
-        if ( !( nLen == 9 && wcsncmp( pClassName, SAL_OBJECT_CLASSNAMEW, nLen ) == 0 ) )
-        {
-            // look for the first SalObject in the parent hierarchy
-            HWND hWin = rMsg.hwnd;
-            WinSalObject* pSalObj = NULL;
-            do
-            {
-                hWin = ::GetParent( hWin );
-                if ( hWin )
-                {
-                    nLen = GetClassNameW( hWin, pClassName, 10 );
-                    if ( nLen == 9 && wcsncmp( pClassName, SAL_OBJECT_CLASSNAMEW, nLen ) == 0 )
-                        pSalObj = GetSalObjWindowPtr( hWin );
-                }
-            } while( hWin && !pSalObj );
-
-            if ( pSalObj && pSalObj->mbInterceptChildWindowKeyDown && pSalObj->maSysData.hWnd )
-            {
-                bResult = ( 1 == ImplSendMessage( pSalObj->maSysData.hWnd, rMsg.message, rMsg.wParam, rMsg.lParam ) );
-            }
-        }
-    }
-
-    return bResult;
-}
-
-// -----------------------------------------------------------------------
-
-
 // -----------------------------------------------------------------------
 
 LRESULT CALLBACK SalSysMsgProc( int nCode, WPARAM wParam, LPARAM lParam )
@@ -630,7 +592,6 @@ WinSalObject::WinSalObject()
     mhLastFocusWnd  = 0;
     maSysData.nSize = sizeof( SystemEnvData );
     mpStdClipRgnData    = NULL;
-    mbInterceptChildWindowKeyDown = sal_False;
 
     // Insert object in objectlist
     mpNextObject = pSalData->mpFirstObject;
@@ -830,11 +791,4 @@ const SystemEnvData* WinSalObject::GetSystemData() const
     return &maSysData;
 }
 
-// -----------------------------------------------------------------------
-
-void WinSalObject::InterceptChildWindowKeyDown( sal_Bool bIntercept )
-{
-    mbInterceptChildWindowKeyDown = bIntercept;
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */