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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: $
+ * $Revision: $
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef _SD_VIEWOVERLAYMANAGER_HXX
+#define _SD_VIEWOVERLAYMANAGER_HXX
+
+#include <vcl/image.hxx>
+#include <svl/lstner.hxx>
+#include "EventMultiplexer.hxx"
+#include "ViewShellBase.hxx"
+#include "res_bmp.hrc"
+
+namespace sd
+{
+
+typedef std::vector< rtl::Reference< SmartTag > > ViewTagVector;
+
+class ViewOverlayManager : public SfxListener
+{
+public:
+ ViewOverlayManager( ViewShellBase& rViewShellBase );
+ virtual ~ViewOverlayManager();
+
+ void onZoomChanged();
+ void UpdateTags();
+
+ DECL_LINK(EventMultiplexerListener, tools::EventMultiplexerEvent*);
+ DECL_LINK(UpdateTagsHdl, void *);
+
+ bool CreateTags();
+ bool DisposeTags();
+
+ virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint);
+
+private:
+ ViewShellBase& mrBase;
+ ULONG mnUpdateTagsEvent;
+
+ ViewTagVector maTagVector;
+};
+
+}
+
+#endif // _SD_VIEWOVERLAYMANAGER_HXX