cppcanvas/source/wrapper/implcanvas.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_CPPCANVAS_SOURCE_WRAPPER_IMPLCANVAS_HXX
  21 #define INCLUDED_CPPCANVAS_SOURCE_WRAPPER_IMPLCANVAS_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <com/sun/star/rendering/ViewState.hpp>
  25 #include <cppcanvas/canvas.hxx>
  26
  27 #include <boost/optional.hpp>
  28
  29
  30 namespace basegfx
  31 {
  32     class B2DHomMatrix;
  33     class B2DPolyPolygon;
  34 }
  35
  36 namespace com { namespace sun { namespace star { namespace rendering
  37 {
  38     class  XCanvas;
  39 } } } }
  40
  41
  42 /* Definition of ImplCanvas */
  43
  44 namespace cppcanvas
  45 {
  46
  47     namespace internal
  48     {
  49
  50         class ImplCanvas : public virtual Canvas
  51         {
  52         public:
  53             explicit ImplCanvas( const css::uno::Reference< css::rendering::XCanvas >& rCanvas );
  54             virtual ~ImplCanvas();
  55
  56             virtual void                             setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ) override;
  57             virtual ::basegfx::B2DHomMatrix          getTransformation() const override;
  58
  59             virtual void                             setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ) override;
  60             virtual void                             setClip() override;
  61             virtual ::basegfx::B2DPolyPolygon const* getClip() const override;
  62
  63             virtual ColorSharedPtr                   createColor() const override;
  64
  65             virtual CanvasSharedPtr                  clone() const override;
  66
  67             virtual void                             clear() const override;
  68
  69             virtual css::uno::Reference<
  70                 css::rendering::XCanvas >            getUNOCanvas() const override;
  71
  72             virtual css::rendering::ViewState        getViewState() const override;
  73
  74             // take compiler-provided default copy constructor
  75             //ImplCanvas(const ImplCanvas&);
  76
  77         private:
  78             ImplCanvas& operator=( const ImplCanvas& ) = delete;
  79
  80             mutable css::rendering::ViewState                    maViewState;
  81             boost::optional<basegfx::B2DPolyPolygon>             maClipPolyPolygon;
  82             const css::uno::Reference< css::rendering::XCanvas > mxCanvas;
  83         };
  84
  85     }
  86 }
  87
  88 #endif // INCLUDED_CPPCANVAS_SOURCE_WRAPPER_IMPLCANVAS_HXX
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */