1 files changed, 92 insertions, 0 deletions
diff --git a/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx b/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx
new file mode 100644
index 000000000000..31bf438772d0
--- /dev/null
+++ b/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx
@@ -0,0 +1,92 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_sc.hxx"
+#include "DrawModelBroadcaster.hxx"
+#include <svx/svdmodel.hxx>
+#include <svx/unomod.hxx>
+#include <tools/debug.hxx>
+
+using namespace ::com::sun::star;
+
+ScDrawModelBroadcaster::ScDrawModelBroadcaster( SdrModel *pDrawModel ) :
+    maEventListeners( maListenerMutex ),
+    mpDrawModel( pDrawModel )
+{
+    if (mpDrawModel)
+        StartListening( *mpDrawModel );
+}
+
+ScDrawModelBroadcaster::~ScDrawModelBroadcaster()
+{
+    if (mpDrawModel)
+        EndListening( *mpDrawModel );
+}
+
+void SAL_CALL ScDrawModelBroadcaster::addEventListener( const uno::Reference< document::XEventListener >& xListener )
+    throw (uno::RuntimeException)
+{
+    maEventListeners.addInterface( xListener );
+}
+
+void SAL_CALL ScDrawModelBroadcaster::removeEventListener( const uno::Reference< document::XEventListener >& xListener )
+    throw (uno::RuntimeException)
+{
+    maEventListeners.removeInterface( xListener );
+}
+
+void ScDrawModelBroadcaster::Notify( SfxBroadcaster&,
+        const SfxHint& rHint )
+{
+    const SdrHint *pSdrHint = PTR_CAST( SdrHint, &rHint );
+    if( !pSdrHint )
+        return;
+
+    document::EventObject aEvent;
+    if( !SvxUnoDrawMSFactory::createEvent( mpDrawModel, pSdrHint, aEvent ) )
+        return;
+
+    ::cppu::OInterfaceIteratorHelper aIter( maEventListeners );
+    while( aIter.hasMoreElements() )
+    {
+        uno::Reference < document::XEventListener > xListener( aIter.next(), uno::UNO_QUERY );
+        try
+        {
+            xListener->notifyEvent( aEvent );
+        }
+        catch( uno::RuntimeException& r )
+        {
+            (void) r;
+#if OSL_DEBUG_LEVEL > 1
+            ByteString aError( "Runtime exception caught while notifying shape.:\n" );
+            aError += ByteString( String( r.Message), RTL_TEXTENCODING_ASCII_US );
+            DBG_ERROR( aError.GetBuffer() );
+#endif
+        }
+    }
+}