1 files changed, 67 insertions, 0 deletions
diff --git a/sd/source/ui/inc/view/viewoverlaymanager.hxx b/sd/source/ui/inc/view/viewoverlaymanager.hxx
new file mode 100644
index 000000000..0fda1b28c
--- /dev/null
+++ b/sd/source/ui/inc/view/viewoverlaymanager.hxx
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SD_SOURCE_UI_INC_VIEW_VIEWOVERLAYMANAGER_HXX
+#define INCLUDED_SD_SOURCE_UI_INC_VIEW_VIEWOVERLAYMANAGER_HXX
+
+#include <rtl/ref.hxx>
+#include <tools/link.hxx>
+#include <svl/lstner.hxx>
+
+#include <vector>
+
+namespace sd { class SmartTag; }
+namespace sd::tools { class EventMultiplexerEvent; }
+namespace sd { class ViewShellBase; }
+struct ImplSVEvent;
+
+namespace sd
+{
+
+typedef std::vector< rtl::Reference< SmartTag > > ViewTagVector;
+
+class ViewOverlayManager : public SfxListener
+{
+public:
+    ViewOverlayManager( ViewShellBase& rViewShellBase );
+    virtual ~ViewOverlayManager() override;
+
+    void onZoomChanged();
+    void UpdateTags();
+
+    DECL_LINK(EventMultiplexerListener, tools::EventMultiplexerEvent&, void);
+    DECL_LINK(UpdateTagsHdl, void *, void);
+
+    bool CreateTags();
+    bool DisposeTags();
+
+    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
+
+private:
+    ViewShellBase& mrBase;
+    ImplSVEvent * mnUpdateTagsEvent;
+
+    ViewTagVector   maTagVector;
+};
+
+}
+
+#endif // INCLUDED_SD_SOURCE_UI_INC_VIEW_VIEWOVERLAYMANAGER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */