svx/inc/sdr/primitive2d/sdrolecontentprimitive2d.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 INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDROLECONTENTPRIMITIVE2D_HXX
  21 #define INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDROLECONTENTPRIMITIVE2D_HXX
  22
  23 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  24 #include <basegfx/matrix/b2dhommatrix.hxx>
  25 #include <svx/svdobj.hxx>
  26
  27
  28 // predefinitions
  29
  30 class SdrOle2Obj;
  31
  32
  33 namespace drawinglayer
  34 {
  35     namespace primitive2d
  36     {
  37         class SdrOleContentPrimitive2D : public BufferedDecompositionPrimitive2D
  38         {
  39         private:
  40             tools::WeakReference<SdrOle2Obj>            mpSdrOle2Obj;
  41             basegfx::B2DHomMatrix const                 maObjectTransform;
  42
  43             // #i104867# The GraphicVersion number to identify in operator== if
  44             // the graphic has changed, but without fetching it (which may
  45             // be expensive, e.g. triggering chart creation)
  46             sal_uInt32 const                            mnGraphicVersion;
  47
  48         protected:
  49             // local decomposition.
  50             virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& aViewInformation) const override;
  51
  52         public:
  53             SdrOleContentPrimitive2D(
  54                 const SdrOle2Obj& rSdrOle2Obj,
  55                 const basegfx::B2DHomMatrix& rObjectTransform,
  56                 sal_uInt32 nGraphicVersion
  57             );
  58
  59             // compare operator
  60             virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
  61
  62             // The default implementation will use getDecomposition results to create the range
  63             virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
  64
  65             // data access
  66             const basegfx::B2DHomMatrix& getObjectTransform() const { return maObjectTransform; }
  67
  68             // provide unique ID
  69             DeclPrimitive2DIDBlock()
  70         };
  71     } // end of namespace primitive2d
  72 } // end of namespace drawinglayer
  73
  74
  75 #endif // INCLUDED_SVX_INC_SDR_PRIMITIVE2D_SDROLECONTENTPRIMITIVE2D_HXX
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */