LibreOffice Module canvas (master)  1
cachedbitmap.hxx
Go to the documentation of this file.
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 #pragma once
21 
22 #include <com/sun/star/rendering/RenderState.hpp>
24 #include <vcl/GraphicObject.hxx>
25 #include <memory>
26 
27 
28 /* Definition of CachedBitmap class */
29 
30 namespace vclcanvas
31 {
32  typedef std::shared_ptr< GraphicObject > GraphicObjectSharedPtr;
33 
35  {
36  public:
37 
40  CachedBitmap( const GraphicObjectSharedPtr& rGraphicObject,
41  const ::Point& rPoint,
42  const ::Size& rSize,
43  const GraphicAttr& rAttr,
44  const css::rendering::ViewState& rUsedViewState,
45  const css::rendering::RenderState& rUsedRenderState,
46  const css::uno::Reference< css::rendering::XCanvas >& rTarget );
47 
49  virtual void SAL_CALL disposing() override;
50 
51  private:
52  virtual ::sal_Int8 doRedraw( const css::rendering::ViewState& rNewState,
53  const css::rendering::ViewState& rOldState,
54  const css::uno::Reference< css::rendering::XCanvas >& rTargetCanvas,
55  bool bSameViewTransform ) override;
56 
57 
58  GraphicObjectSharedPtr mpGraphicObject;
59  const css::rendering::RenderState maRenderState;
60  const ::Point maPoint;
61  const ::Size maSize;
63  };
64 }
65 
66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
FilterGroup & rTarget
const GraphicAttr maAttributes
std::shared_ptr< GraphicObject > GraphicObjectSharedPtr
Base class, providing common functionality for implementers of the XCachedPrimitive interface...
virtual void SAL_CALL disposing() override
Dispose all internal references.
virtual ::sal_Int8 doRedraw(const css::rendering::ViewState &rNewState, const css::rendering::ViewState &rOldState, const css::uno::Reference< css::rendering::XCanvas > &rTargetCanvas, bool bSameViewTransform) override
Actually perform the requested redraw.
const css::rendering::RenderState maRenderState
CachedBitmap(const GraphicObjectSharedPtr &rGraphicObject, const ::Point &rPoint, const ::Size &rSize, const GraphicAttr &rAttr, const css::rendering::ViewState &rUsedViewState, const css::rendering::RenderState &rUsedRenderState, const css::uno::Reference< css::rendering::XCanvas > &rTarget)
Create an XCachedPrimitive for given GraphicObject.
GraphicObjectSharedPtr mpGraphicObject