svx/inc/sdr/contact/viewcontactofgraphic.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_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  21 #define INCLUDED_SVX_INC_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  22
  23 #include <sdr/contact/viewcontactoftextobj.hxx>
  24 #include <svx/svdograf.hxx>
  25
  26 namespace drawinglayer::attribute { class SdrLineFillEffectsTextAttribute; }
  27 class GraphicAttr;
  28
  29 namespace sdr::contact
  30     {
  31         class ViewContactOfGraphic final : public ViewContactOfTextObj
  32         {
  33         private:
  34             // helpers for constructing various primitive visualisations in various states
  35             drawinglayer::primitive2d::Primitive2DContainer createVIP2DSForPresObj(
  36                 const basegfx::B2DHomMatrix& rObjectMatrix,
  37                 const drawinglayer::attribute::SdrLineFillEffectsTextAttribute& rAttribute) const;
  38             drawinglayer::primitive2d::Primitive2DContainer createVIP2DSForDraft(
  39                 const basegfx::B2DHomMatrix& rObjectMatrix,
  40                 const drawinglayer::attribute::SdrLineFillEffectsTextAttribute& rAttribute) const;
  41
  42             // Create an Object-Specific ViewObjectContact, set ViewContact and
  43             // ObjectContact. Always needs to return something.
  44             virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) override;
  45
  46         public:
  47             // access to SdrObject
  48             const SdrGrafObj& GetGrafObject() const
  49             {
  50                 return static_cast<const SdrGrafObj&>(GetSdrObject());
  51             }
  52             SdrGrafObj& GetGrafObject()
  53             {
  54                 return static_cast<SdrGrafObj&>(GetSdrObject());
  55             }
  56
  57             // basic constructor, destructor
  58             explicit ViewContactOfGraphic(SdrGrafObj& rGrafObj);
  59             virtual ~ViewContactOfGraphic() override;
  60
  61             // helpers for visualisation state
  62             bool visualisationUsesPresObj() const;
  63             bool visualisationUsesDraft() const;
  64
  65         private:
  66             // This method is responsible for creating the graphical visualisation data
  67             // ONLY based on model data
  68             virtual void createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
  69         };
  70 } // end of namespace sdr::contact
  71
  72 #endif // INCLUDED_SVX_INC_SDR_CONTACT_VIEWCONTACTOFGRAPHIC_HXX
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */