INTEGRATION: CWS a11ysep (1.1.2); FILE ADDED

2007/02/28 07:26:18 fs 1.1.2.3: #i10000#
2006/10/05 19:33:55 fs 1.1.2.2: #i10000# post-resync
2006/10/05 07:53:59 fs 1.1.2.1: #i44293# moved herein from svtools/inc

1 files changed, 129 insertions, 0 deletions

diff --git a/accessibility/source/extended/accessibletabbarbase.cxx b/accessibility/source/extended/accessibletabbarbase.cxx
new file mode 100644
index 000000000000..7409e7855d43
--- /dev/null
+++ b/accessibility/source/extended/accessibletabbarbase.cxx
@@ -0,0 +1,129 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: accessibletabbarbase.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2007-06-27 15:33:22 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_accessibility.hxx"
+
+#ifndef ACCESSIBILITY_EXT_ACCESSIBLETABBARBASE_HXX
+#include "accessibility/extended/accessibletabbarbase.hxx"
+#endif
+#ifndef ACCESSIBILITY_EXT_ACCESSIBLETABBARPAGELIST
+#include "accessibility/extended/accessibletabbarpagelist.hxx"
+#endif
+#ifndef _TOOLKIT_HELPER_EXTERNALLOCK_HXX_
+#include <toolkit/helper/externallock.hxx>
+#endif
+#ifndef _TABBAR_HXX
+#include <svtools/tabbar.hxx>
+#endif
+
+//.........................................................................
+namespace accessibility
+{
+//.........................................................................
+
+AccessibleTabBarBase::AccessibleTabBarBase( TabBar* pTabBar ) :
+    AccessibleExtendedComponentHelper_BASE( new VCLExternalSolarLock() ),
+    m_pTabBar( 0 )
+{
+    m_pExternalLock = static_cast< VCLExternalSolarLock* >( getExternalLock() );
+    SetTabBarPointer( pTabBar );
+}
+
+AccessibleTabBarBase::~AccessibleTabBarBase()
+{
+    ClearTabBarPointer();
+    DELETEZ( m_pExternalLock );
+}
+
+IMPL_LINK( AccessibleTabBarBase, WindowEventListener, VclSimpleEvent*, pEvent )
+{
+    VclWindowEvent* pWinEvent = dynamic_cast< VclWindowEvent* >( pEvent );
+    DBG_ASSERT( pWinEvent, "AccessibleTabBarBase::WindowEventListener - unknown window event" );
+    if( pWinEvent )
+    {
+        Window* pEventWindow = pWinEvent->GetWindow();
+        DBG_ASSERT( pEventWindow, "AccessibleTabBarBase::WindowEventListener: no window!" );
+
+        if( ( pWinEvent->GetId() == VCLEVENT_TABBAR_PAGEREMOVED ) &&
+            ( (sal_uInt16)(sal_IntPtr) pWinEvent->GetData() == TAB_PAGE_NOTFOUND ) &&
+            ( dynamic_cast< AccessibleTabBarPageList *> (this) != NULL ) )
+        {
+            return 0;
+        }
+
+        if ( !pEventWindow->IsAccessibilityEventsSuppressed() || (pWinEvent->GetId() == VCLEVENT_OBJECT_DYING) )
+            ProcessWindowEvent( *pWinEvent );
+    }
+    return 0;
+}
+
+void AccessibleTabBarBase::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
+{
+    if( rVclWindowEvent.GetId() == VCLEVENT_OBJECT_DYING )
+        ClearTabBarPointer();
+}
+
+// XComponent
+
+void AccessibleTabBarBase::disposing()
+{
+    AccessibleExtendedComponentHelper_BASE::disposing();
+    ClearTabBarPointer();
+}
+
+// private
+
+void AccessibleTabBarBase::SetTabBarPointer( TabBar* pTabBar )
+{
+    DBG_ASSERT( !m_pTabBar, "AccessibleTabBarBase::SetTabBarPointer - multiple call" );
+    m_pTabBar = pTabBar;
+    if( m_pTabBar )
+        m_pTabBar->AddEventListener( LINK( this, AccessibleTabBarBase, WindowEventListener ) );
+}
+
+void AccessibleTabBarBase::ClearTabBarPointer()
+{
+    if( m_pTabBar )
+    {
+        m_pTabBar->RemoveEventListener( LINK( this, AccessibleTabBarBase, WindowEventListener ) );
+        m_pTabBar = 0;
+    }
+}
+
+//.........................................................................
+}   // namespace accessibility
+//.........................................................................
+