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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #ifndef ImagePainter_h | 5 #ifndef ImagePainter_h | 
| 6 #define ImagePainter_h | 6 #define ImagePainter_h | 
| 7 | 7 | 
| 8 #include "wtf/Allocator.h" | 8 #include "wtf/Allocator.h" | 
| 9 | 9 | 
| 10 namespace blink { | 10 namespace blink { | 
| 11 | 11 | 
| 12 class GraphicsContext; | 12 class GraphicsContext; | 
| 13 struct PaintInfo; | 13 struct PaintInfo; | 
| 14 class LayoutPoint; | 14 class LayoutPoint; | 
| 15 class LayoutRect; | 15 class LayoutRect; | 
| 16 class LayoutImage; | 16 class LayoutImage; | 
| 17 | 17 | 
| 18 class ImagePainter { | 18 class ImagePainter { | 
| 19   STACK_ALLOCATED(); | 19   STACK_ALLOCATED(); | 
| 20 | 20 | 
| 21  public: | 21  public: | 
| 22   ImagePainter(const LayoutImage& layoutImage) : m_layoutImage(layoutImage) {} | 22   ImagePainter(const LayoutImage& layoutImage) : m_layoutImage(layoutImage) {} | 
| 23 | 23 | 
| 24   void paint(const PaintInfo&, const LayoutPoint& paintOffset); | 24   void paint(const PaintInfo&, const LayoutPoint& paintOffset); | 
| 25   void paintReplaced(const PaintInfo&, const LayoutPoint& paintOffset); | 25   void paintReplaced(const PaintInfo&, const LayoutPoint& paintOffset); | 
| 26 | 26 | 
| 27   // Paint the image into |destRect|, after clipping by |contentRect|. Both |des
    tRect| and | 27   // Paint the image into |destRect|, after clipping by |contentRect|. Both | 
| 28   // |contentRect| should be in local coordinates plus the paint offset. | 28   // |destRect| and |contentRect| should be in local coordinates plus the paint | 
|  | 29   // offset. | 
| 29   void paintIntoRect(GraphicsContext&, | 30   void paintIntoRect(GraphicsContext&, | 
| 30                      const LayoutRect& destRect, | 31                      const LayoutRect& destRect, | 
| 31                      const LayoutRect& contentRect); | 32                      const LayoutRect& contentRect); | 
| 32 | 33 | 
| 33  private: | 34  private: | 
| 34   void paintAreaElementFocusRing(const PaintInfo&, | 35   void paintAreaElementFocusRing(const PaintInfo&, | 
| 35                                  const LayoutPoint& paintOffset); | 36                                  const LayoutPoint& paintOffset); | 
| 36 | 37 | 
| 37   const LayoutImage& m_layoutImage; | 38   const LayoutImage& m_layoutImage; | 
| 38 }; | 39 }; | 
| 39 | 40 | 
| 40 }  // namespace blink | 41 }  // namespace blink | 
| 41 | 42 | 
| 42 #endif  // ImagePainter_h | 43 #endif  // ImagePainter_h | 
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