canvas/source/cairo/cairo_cachedbitmap.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_CANVAS_SOURCE_CAIRO_CAIRO_CACHEDBITMAP_HXX
  21 #define INCLUDED_CANVAS_SOURCE_CAIRO_CAIRO_CACHEDBITMAP_HXX
  22
  23 #include <canvas/base/cachedprimitivebase.hxx>
  24
  25 #include <vcl/cairo.hxx>
  26
  27 /* Definition of CachedBitmap class */
  28
  29 namespace cairocanvas
  30 {
  31     class CachedBitmap : public ::canvas::CachedPrimitiveBase
  32     {
  33     public:
  34
  35         /** Create an XCachedPrimitive for given GraphicObject
  36          */
  37         CachedBitmap( const ::cairo::SurfaceSharedPtr&                pSurface,
  38                       const ::com::sun::star::rendering::ViewState&   rUsedViewState,
  39                       const ::com::sun::star::rendering::RenderState& rUsedRenderState,
  40                       const ::com::sun::star::uno::Reference<
  41                          ::com::sun::star::rendering::XCanvas >&      rTarget   );
  42
  43         /// Dispose all internal references
  44         virtual void SAL_CALL disposing() SAL_OVERRIDE;
  45
  46     private:
  47         virtual ::sal_Int8 doRedraw( const ::com::sun::star::rendering::ViewState&  rNewState,
  48                                      const ::com::sun::star::rendering::ViewState&  rOldState,
  49                                      const ::com::sun::star::uno::Reference<
  50                                      ::com::sun::star::rendering::XCanvas >&        rTargetCanvas,
  51                                      bool                                           bSameViewTransform ) SAL_OVERRIDE;
  52
  53
  54         ::cairo::SurfaceSharedPtr mpSurface;
  55         const ::com::sun::star::rendering::RenderState maRenderState;
  56     };
  57 }
  58
  59 #endif // INCLUDED_CANVAS_SOURCE_CAIRO_CAIRO_CACHEDBITMAP_HXX
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */