1 files changed, 64 insertions, 0 deletions
diff --git a/include/svx/sdr/contact/viewobjectcontactofsdrobj.hxx b/include/svx/sdr/contact/viewobjectcontactofsdrobj.hxx
new file mode 100644
index 000000000..5989559c7
--- /dev/null
+++ b/include/svx/sdr/contact/viewobjectcontactofsdrobj.hxx
@@ -0,0 +1,64 @@
+/* -*- 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_SVX_SDR_CONTACT_VIEWOBJECTCONTACTOFSDROBJ_HXX
+#define INCLUDED_SVX_SDR_CONTACT_VIEWOBJECTCONTACTOFSDROBJ_HXX
+
+#include <svx/sdr/contact/viewobjectcontact.hxx>
+
+class SdrObject;
+class SdrLayerIDSet;
+class OutputDevice;
+
+namespace sdr::contact
+{
+class SVXCORE_DLLPUBLIC ViewObjectContactOfSdrObj : public ViewObjectContact
+{
+    /** Test whether the primitive is visible on any layer from @c aLayers
+
+        This should be overridden by ViewObjectContacts of SDR classes
+        that have subparts which can be on different layers (that is,
+        SdrObjGroup .-)
+      */
+    virtual bool isPrimitiveVisibleOnAnyLayer(const SdrLayerIDSet& aLayers) const;
+
+protected:
+    const SdrObject& getSdrObject() const;
+
+public:
+    ViewObjectContactOfSdrObj(ObjectContact& rObjectContact, ViewContact& rViewContact);
+    virtual ~ViewObjectContactOfSdrObj() override;
+
+    virtual bool isPrimitiveVisible(const DisplayInfo& rDisplayInfo) const override;
+
+    /** retrieves the device which a PageView belongs to, starting from its ObjectContactOfPageView
+
+        Since #i72752#, the PaintWindow (and thus the OutputDevice) associated with a PageView is not
+        constant over its lifetime. Instead, during some paint operations, the PaintWindow/OutputDevice
+        might be temporarily patched.
+
+        This method cares for this, by retrieving the very original OutputDevice.
+    */
+    const OutputDevice* getPageViewOutputDevice() const;
+};
+}
+
+#endif // INCLUDED_SVX_SDR_CONTACT_VIEWOBJECTCONTACTOFSDROBJ_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */