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Side by Side Diff: Source/core/frame/ImageBitmap.h

Issue 635853002: Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/frame (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 ImageBitmap_h 5 #ifndef ImageBitmap_h
6 #define ImageBitmap_h 6 #define ImageBitmap_h
7 7
8 #include "bindings/core/v8/ScriptWrappable.h" 8 #include "bindings/core/v8/ScriptWrappable.h"
9 #include "core/html/HTMLImageElement.h" 9 #include "core/html/HTMLImageElement.h"
10 #include "core/html/canvas/CanvasImageSource.h" 10 #include "core/html/canvas/CanvasImageSource.h"
11 #include "platform/geometry/IntRect.h" 11 #include "platform/geometry/IntRect.h"
12 #include "platform/graphics/Image.h" 12 #include "platform/graphics/Image.h"
13 #include "platform/heap/Handle.h" 13 #include "platform/heap/Handle.h"
14 #include "wtf/PassRefPtr.h" 14 #include "wtf/PassRefPtr.h"
15 #include "wtf/RefCounted.h" 15 #include "wtf/RefCounted.h"
16 16
17 namespace blink { 17 namespace blink {
18 18
19 class HTMLCanvasElement; 19 class HTMLCanvasElement;
20 class HTMLVideoElement; 20 class HTMLVideoElement;
21 class ImageData; 21 class ImageData;
22 22
23 class ImageBitmap FINAL : public RefCountedWillBeGarbageCollectedFinalized<Image Bitmap>, public ScriptWrappable, public ImageLoaderClient, public CanvasImageSou rce { 23 class ImageBitmap final : public RefCountedWillBeGarbageCollectedFinalized<Image Bitmap>, public ScriptWrappable, public ImageLoaderClient, public CanvasImageSou rce {
24 DEFINE_WRAPPERTYPEINFO(); 24 DEFINE_WRAPPERTYPEINFO();
25 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ImageBitmap); 25 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ImageBitmap);
26 public: 26 public:
27 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLImageElement*, const I ntRect&); 27 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLImageElement*, const I ntRect&);
28 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLVideoElement*, const I ntRect&); 28 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLVideoElement*, const I ntRect&);
29 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLCanvasElement*, const IntRect&); 29 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLCanvasElement*, const IntRect&);
30 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageData*, const IntRect& ); 30 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageData*, const IntRect& );
31 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageBitmap*, const IntRec t&); 31 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageBitmap*, const IntRec t&);
32 static PassRefPtrWillBeRawPtr<ImageBitmap> create(Image*, const IntRect&); 32 static PassRefPtrWillBeRawPtr<ImageBitmap> create(Image*, const IntRect&);
33 33
34 PassRefPtr<Image> bitmapImage() const; 34 PassRefPtr<Image> bitmapImage() const;
35 PassRefPtrWillBeRawPtr<HTMLImageElement> imageElement() const { return m_ima geElement; } 35 PassRefPtrWillBeRawPtr<HTMLImageElement> imageElement() const { return m_ima geElement; }
36 36
37 IntRect bitmapRect() const { return m_bitmapRect; } 37 IntRect bitmapRect() const { return m_bitmapRect; }
38 38
39 int width() const { return m_cropRect.width(); } 39 int width() const { return m_cropRect.width(); }
40 int height() const { return m_cropRect.height(); } 40 int height() const { return m_cropRect.height(); }
41 IntSize size() const { return m_cropRect.size(); } 41 IntSize size() const { return m_cropRect.size(); }
42 42
43 virtual ~ImageBitmap(); 43 virtual ~ImageBitmap();
44 44
45 // CanvasImageSource implementation 45 // CanvasImageSource implementation
46 virtual PassRefPtr<Image> getSourceImageForCanvas(SourceImageMode, SourceIma geStatus*) const OVERRIDE; 46 virtual PassRefPtr<Image> getSourceImageForCanvas(SourceImageMode, SourceIma geStatus*) const override;
47 virtual bool wouldTaintOrigin(SecurityOrigin*) const OVERRIDE { return false ; }; 47 virtual bool wouldTaintOrigin(SecurityOrigin*) const override { return false ; };
48 virtual void adjustDrawRects(FloatRect* srcRect, FloatRect* dstRect) const O VERRIDE; 48 virtual void adjustDrawRects(FloatRect* srcRect, FloatRect* dstRect) const o verride;
49 virtual FloatSize sourceSize() const OVERRIDE; 49 virtual FloatSize sourceSize() const override;
50 50
51 virtual void trace(Visitor*); 51 virtual void trace(Visitor*);
52 52
53 private: 53 private:
54 ImageBitmap(HTMLImageElement*, const IntRect&); 54 ImageBitmap(HTMLImageElement*, const IntRect&);
55 ImageBitmap(HTMLVideoElement*, const IntRect&); 55 ImageBitmap(HTMLVideoElement*, const IntRect&);
56 ImageBitmap(HTMLCanvasElement*, const IntRect&); 56 ImageBitmap(HTMLCanvasElement*, const IntRect&);
57 ImageBitmap(ImageData*, const IntRect&); 57 ImageBitmap(ImageData*, const IntRect&);
58 ImageBitmap(ImageBitmap*, const IntRect&); 58 ImageBitmap(ImageBitmap*, const IntRect&);
59 ImageBitmap(Image*, const IntRect&); 59 ImageBitmap(Image*, const IntRect&);
60 60
61 // ImageLoaderClient 61 // ImageLoaderClient
62 virtual void notifyImageSourceChanged() OVERRIDE; 62 virtual void notifyImageSourceChanged() override;
63 virtual bool requestsHighLiveResourceCachePriority() OVERRIDE { return true; } 63 virtual bool requestsHighLiveResourceCachePriority() override { return true; }
64 64
65 // ImageBitmaps constructed from HTMLImageElements hold a reference to the H TMLImageElement until 65 // ImageBitmaps constructed from HTMLImageElements hold a reference to the H TMLImageElement until
66 // the image source changes. 66 // the image source changes.
67 RefPtrWillBeMember<HTMLImageElement> m_imageElement; 67 RefPtrWillBeMember<HTMLImageElement> m_imageElement;
68 RefPtr<Image> m_bitmap; 68 RefPtr<Image> m_bitmap;
69 69
70 IntRect m_bitmapRect; // The rect where the underlying Image should be place d in reference to the ImageBitmap. 70 IntRect m_bitmapRect; // The rect where the underlying Image should be place d in reference to the ImageBitmap.
71 IntRect m_cropRect; 71 IntRect m_cropRect;
72 72
73 // The offset by which the desired Image is stored internally. 73 // The offset by which the desired Image is stored internally.
74 // ImageBitmaps constructed from HTMLImageElements reference the entire Imag eResource and may have a non-zero bitmap offset. 74 // ImageBitmaps constructed from HTMLImageElements reference the entire Imag eResource and may have a non-zero bitmap offset.
75 // ImageBitmaps not constructed from HTMLImageElements always pre-crop and s tore the image at (0, 0). 75 // ImageBitmaps not constructed from HTMLImageElements always pre-crop and s tore the image at (0, 0).
76 IntPoint m_bitmapOffset; 76 IntPoint m_bitmapOffset;
77 77
78 }; 78 };
79 79
80 } // namespace blink 80 } // namespace blink
81 81
82 #endif // ImageBitmap_h 82 #endif // ImageBitmap_h
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