1 files changed, 98 insertions, 0 deletions
diff --git a/svtools/source/misc/cliplistener.cxx b/svtools/source/misc/cliplistener.cxx
new file mode 100644
index 000000000000..8fb61a5a1cb9
--- /dev/null
+++ b/svtools/source/misc/cliplistener.cxx
@@ -0,0 +1,98 @@
+/*************************************************************************
+ *
+ * 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_svtools.hxx"
+
+#include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp>
+
+#include <vcl/svapp.hxx>
+#include <vcl/window.hxx>
+#include <vos/mutex.hxx>
+
+#include "cliplistener.hxx"
+#include <svtools/transfer.hxx>
+
+using namespace ::com::sun::star;
+
+// -----------------------------------------------------------------------------
+
+TransferableClipboardListener::TransferableClipboardListener( const Link& rCallback ) :
+    aLink( rCallback )
+{
+}
+
+TransferableClipboardListener::~TransferableClipboardListener()
+{
+}
+
+void SAL_CALL TransferableClipboardListener::disposing( const lang::EventObject& )
+                                                        throw(uno::RuntimeException)
+{
+}
+
+void SAL_CALL TransferableClipboardListener::changedContents(
+                            const datatransfer::clipboard::ClipboardEvent& rEventObject )
+                                                        throw(uno::RuntimeException)
+{
+    if ( aLink.IsSet() )
+    {
+        const ::vos::OGuard aGuard( Application::GetSolarMutex() );
+
+        TransferableDataHelper aDataHelper( rEventObject.Contents );
+        aLink.Call( &aDataHelper );
+    }
+}
+
+void TransferableClipboardListener::AddRemoveListener( Window* pWin, BOOL bAdd )
+{
+    try
+    {
+        if ( pWin )
+        {
+            uno::Reference<datatransfer::clipboard::XClipboard> xClipboard = pWin->GetClipboard();
+            uno::Reference<datatransfer::clipboard::XClipboardNotifier> xClpbrdNtfr( xClipboard, uno::UNO_QUERY );
+            if( xClpbrdNtfr.is() )
+            {
+                uno::Reference<datatransfer::clipboard::XClipboardListener> xClipEvtLstnr( this );
+                if( bAdd )
+                    xClpbrdNtfr->addClipboardListener( xClipEvtLstnr );
+                else
+                    xClpbrdNtfr->removeClipboardListener( xClipEvtLstnr );
+            }
+        }
+    }
+    catch( const ::com::sun::star::uno::Exception& )
+    {
+    }
+}
+
+void TransferableClipboardListener::ClearCallbackLink()
+{
+    aLink = Link();
+}
+