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Side by Side Diff: sky/engine/core/html/HTMLImageElement.h

Issue 1001913003: Remove <canvas> (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved. 4 * Copyright (C) 2004, 2008, 2010 Apple Inc. All rights reserved.
5 * Copyright (C) 2010 Google Inc. All rights reserved. 5 * Copyright (C) 2010 Google Inc. All rights reserved.
6 * 6 *
7 * This library is free software; you can redistribute it and/or 7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public 8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either 9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version. 10 * version 2 of the License, or (at your option) any later version.
11 * 11 *
12 * This library is distributed in the hope that it will be useful, 12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details. 15 * Library General Public License for more details.
16 * 16 *
17 * You should have received a copy of the GNU Library General Public License 17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to 18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA. 20 * Boston, MA 02110-1301, USA.
21 * 21 *
22 */ 22 */
23 23
24 #ifndef SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_ 24 #ifndef SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_
25 #define SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_ 25 #define SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_
26 26
27 #include "sky/engine/core/html/HTMLElement.h" 27 #include "sky/engine/core/html/HTMLElement.h"
28 #include "sky/engine/core/html/HTMLImageLoader.h" 28 #include "sky/engine/core/html/HTMLImageLoader.h"
29 #include "sky/engine/core/html/canvas/CanvasImageSource.h"
30 #include "sky/engine/platform/graphics/GraphicsTypes.h" 29 #include "sky/engine/platform/graphics/GraphicsTypes.h"
31 #include "sky/engine/wtf/WeakPtr.h" 30 #include "sky/engine/wtf/WeakPtr.h"
32 31
33 namespace blink { 32 namespace blink {
34 33
35 class ImageCandidate; 34 class ImageCandidate;
36 class MediaQueryList; 35 class MediaQueryList;
37 36
38 class HTMLImageElement final : public HTMLElement, public CanvasImageSource { 37 class HTMLImageElement final : public HTMLElement {
39 DEFINE_WRAPPERTYPEINFO(); 38 DEFINE_WRAPPERTYPEINFO();
40 public: 39 public:
41 class ViewportChangeListener; 40 class ViewportChangeListener;
42 41
43 static PassRefPtr<HTMLImageElement> create(Document&); 42 static PassRefPtr<HTMLImageElement> create(Document&);
44 static PassRefPtr<HTMLImageElement> create(Document&, bool createdByParser); 43 static PassRefPtr<HTMLImageElement> create(Document&, bool createdByParser);
45 static PassRefPtr<HTMLImageElement> createForJSConstructor(Document&, int wi dth, int height); 44 static PassRefPtr<HTMLImageElement> createForJSConstructor(Document&, int wi dth, int height);
46 45
47 virtual ~HTMLImageElement(); 46 virtual ~HTMLImageElement();
48 47
(...skipping 21 matching lines...) Expand all
70 69
71 bool hasPendingActivity() const { return imageLoader().hasPendingActivity(); } 70 bool hasPendingActivity() const { return imageLoader().hasPendingActivity(); }
72 71
73 virtual bool canContainRangeEndPoint() const override { return false; } 72 virtual bool canContainRangeEndPoint() const override { return false; }
74 73
75 void addClient(ImageLoaderClient* client) { imageLoader().addClient(client); } 74 void addClient(ImageLoaderClient* client) { imageLoader().addClient(client); }
76 void removeClient(ImageLoaderClient* client) { imageLoader().removeClient(cl ient); } 75 void removeClient(ImageLoaderClient* client) { imageLoader().removeClient(cl ient); }
77 76
78 virtual const AtomicString imageSourceURL() const override; 77 virtual const AtomicString imageSourceURL() const override;
79 78
80 // CanvasImageSourceImplementations
81 virtual PassRefPtr<Image> getSourceImageForCanvas(SourceImageMode, SourceIma geStatus*) const;
82 virtual FloatSize sourceSize() const override;
83 virtual FloatSize defaultDestinationSize() const override;
84 virtual const KURL& sourceURL() const override;
85
86 protected: 79 protected:
87 explicit HTMLImageElement(Document&, bool createdByParser = false); 80 explicit HTMLImageElement(Document&, bool createdByParser = false);
88 81
89 virtual void didMoveToNewDocument(Document& oldDocument) override; 82 virtual void didMoveToNewDocument(Document& oldDocument) override;
90 83
91 private: 84 private:
92 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr ide; 85 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr ide;
93 86
94 void selectSourceURL(ImageLoader::UpdateFromElementBehavior); 87 void selectSourceURL(ImageLoader::UpdateFromElementBehavior);
95 88
(...skipping 17 matching lines...) Expand all
113 unsigned m_elementCreatedByParser : 1; 106 unsigned m_elementCreatedByParser : 1;
114 // Intrinsic sizing is viewport dependant if the 'w' descriptor was used for the picked resource. 107 // Intrinsic sizing is viewport dependant if the 'w' descriptor was used for the picked resource.
115 unsigned m_intrinsicSizingViewportDependant : 1; 108 unsigned m_intrinsicSizingViewportDependant : 1;
116 // Effective size is viewport dependant if the sizes attribute's effective s ize used v* length units. 109 // Effective size is viewport dependant if the sizes attribute's effective s ize used v* length units.
117 unsigned m_effectiveSizeViewportDependant : 1; 110 unsigned m_effectiveSizeViewportDependant : 1;
118 }; 111 };
119 112
120 } // namespace blink 113 } // namespace blink
121 114
122 #endif // SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_ 115 #endif // SKY_ENGINE_CORE_HTML_HTMLIMAGEELEMENT_H_
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