1 files changed, 157 insertions, 0 deletions
diff --git a/forms/source/richtext/featuredispatcher.cxx b/forms/source/richtext/featuredispatcher.cxx
new file mode 100644
index 000000000000..d24e625e0f33
--- /dev/null
+++ b/forms/source/richtext/featuredispatcher.cxx
@@ -0,0 +1,157 @@
+/*************************************************************************
+ *
+ * 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_forms.hxx"
+#include "featuredispatcher.hxx"
+
+/** === begin UNO includes === **/
+/** === end UNO includes === **/
+
+//........................................................................
+namespace frm
+{
+//........................................................................
+
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::frame;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star::util;
+
+    //====================================================================
+    //= ORichTextFeatureDispatcher
+    //====================================================================
+    //--------------------------------------------------------------------
+    ORichTextFeatureDispatcher::ORichTextFeatureDispatcher( EditView& _rView, const URL&  _rURL )
+        :m_aFeatureURL( _rURL )
+        ,m_aStatusListeners( m_aMutex )
+        ,m_pEditView( &_rView )
+        ,m_bDisposed( false )
+    {
+    }
+
+    //--------------------------------------------------------------------
+    ORichTextFeatureDispatcher::~ORichTextFeatureDispatcher( )
+    {
+        if ( !m_bDisposed )
+        {
+            acquire();
+            dispose();
+        }
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::dispose()
+    {
+        EventObject aEvent( *this );
+        m_aStatusListeners.disposeAndClear( aEvent );
+
+        ::osl::ClearableMutexGuard aGuard( m_aMutex );
+        m_bDisposed = true;
+        disposing( aGuard );
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::disposing( ::osl::ClearableMutexGuard& /*_rClearBeforeNotify*/ )
+    {
+        m_pEditView = NULL;
+    }
+
+    //--------------------------------------------------------------------
+    void SAL_CALL ORichTextFeatureDispatcher::addStatusListener( const Reference< XStatusListener >& _rxControl, const URL& _rURL ) throw (RuntimeException)
+    {
+        OSL_ENSURE( !m_bDisposed, "ORichTextFeatureDispatcher::addStatusListener: already disposed!" );
+        if ( m_bDisposed )
+            throw DisposedException();
+
+        OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "ORichTextFeatureDispatcher::addStatusListener: invalid URL!" );
+        if ( _rURL.Complete == getFeatureURL().Complete )
+            if ( _rxControl.is() )
+            {
+                m_aStatusListeners.addInterface( _rxControl );
+                newStatusListener( _rxControl );
+            }
+    }
+
+    //--------------------------------------------------------------------
+    void SAL_CALL ORichTextFeatureDispatcher::removeStatusListener( const Reference< XStatusListener >& _rxControl, const URL& /*_rURL*/ ) throw (RuntimeException)
+    {
+        m_aStatusListeners.removeInterface( _rxControl );
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::invalidate()
+    {
+        invalidateFeatureState_Broadcast();
+    }
+
+    //--------------------------------------------------------------------
+    FeatureStateEvent ORichTextFeatureDispatcher::buildStatusEvent() const
+    {
+        FeatureStateEvent aEvent;
+        aEvent.IsEnabled = sal_False;
+        aEvent.Source = *const_cast< ORichTextFeatureDispatcher* >( this );
+        aEvent.FeatureURL = getFeatureURL();
+        aEvent.Requery = sal_False;
+        return aEvent;
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::invalidateFeatureState_Broadcast()
+    {
+        FeatureStateEvent aEvent( buildStatusEvent() );
+        ::cppu::OInterfaceIteratorHelper aIter( getStatusListeners() );
+        while ( aIter.hasMoreElements() )
+            doNotify( static_cast< XStatusListener* >( aIter.next() ), aEvent );
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::newStatusListener( const Reference< XStatusListener >& _rxListener )
+    {
+        doNotify( _rxListener, buildStatusEvent() );
+    }
+
+    //--------------------------------------------------------------------
+    void ORichTextFeatureDispatcher::doNotify( const Reference< XStatusListener >& _rxListener, const FeatureStateEvent& _rEvent ) const SAL_THROW(())
+    {
+        OSL_PRECOND( _rxListener.is(), "ORichTextFeatureDispatcher::doNotify: invalid listener!" );
+        if ( _rxListener.is() )
+        {
+            try
+            {
+                _rxListener->statusChanged( _rEvent );
+            }
+            catch( const Exception& )
+            {
+                OSL_ENSURE( sal_False, "ORichTextFeatureDispatcher::doNotify: caught an exception!" );
+            }
+        }
+    }
+
+//........................................................................
+}   // namespace frm
+//........................................................................