include/svx/sdr/contact/viewobjectcontactredirector.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
  21 #define _SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
  22
  23 #include "svx/svxdllapi.h"
  24 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  25
  26 //////////////////////////////////////////////////////////////////////////////
  27 // predeclarations
  28
  29 namespace sdr { namespace contact {
  30     class DisplayInfo;
  31     class ViewObjectContact;
  32 }}
  33
  34 //////////////////////////////////////////////////////////////////////////////
  35
  36 namespace sdr
  37 {
  38     namespace contact
  39     {
  40         // This class provides a mechanism to redirect the paint mechanism for all or
  41         // single ViewObjectContacts. An own derivation may be set at single ViewContacts
  42         // or at the ObjectContact for redirecting all. If both is used, the one at single
  43         // objects will have priority.
  44         class SVX_DLLPUBLIC ViewObjectContactRedirector
  45         {
  46         public:
  47             // basic constructor.
  48             ViewObjectContactRedirector();
  49
  50             // The destructor.
  51             virtual ~ViewObjectContactRedirector();
  52
  53             // all default implementations just call the same methods at the original. To do something
  54             // different, overload the method and at least do what the method does.
  55             virtual drawinglayer::primitive2d::Primitive2DSequence createRedirectedPrimitive2DSequence(
  56                 const sdr::contact::ViewObjectContact& rOriginal,
  57                 const sdr::contact::DisplayInfo& rDisplayInfo);
  58         };
  59     } // end of namespace contact
  60 } // end of namespace sdr
  61
  62 //////////////////////////////////////////////////////////////////////////////
  63
  64 #endif //_SDR_CONTACT_VIEWOBJECTCONTACTREDIRECTOR_HXX
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */