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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 * (C) 2000 Stefan Schimanski (1Stein@gmx.de) | 4 * (C) 2000 Stefan Schimanski (1Stein@gmx.de) |
5 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Apple Inc. All rights reserv
ed. | 5 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Apple Inc. All rights reserv
ed. |
6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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47 | 47 |
48 PassRefPtr<HTMLEmbedElement> HTMLEmbedElement::create(Document& document, bool c
reatedByParser) | 48 PassRefPtr<HTMLEmbedElement> HTMLEmbedElement::create(Document& document, bool c
reatedByParser) |
49 { | 49 { |
50 RefPtr<HTMLEmbedElement> element = adoptRef(new HTMLEmbedElement(document, c
reatedByParser)); | 50 RefPtr<HTMLEmbedElement> element = adoptRef(new HTMLEmbedElement(document, c
reatedByParser)); |
51 element->ensureUserAgentShadowRoot(); | 51 element->ensureUserAgentShadowRoot(); |
52 return element.release(); | 52 return element.release(); |
53 } | 53 } |
54 | 54 |
55 static inline RenderWidget* findWidgetRenderer(const Node* n) | 55 static inline RenderWidget* findWidgetRenderer(const Node* n) |
56 { | 56 { |
57 if (!n->renderer()) { | 57 if (!n->renderer()) |
58 do { | 58 n = Traversal<HTMLObjectElement>::firstAncestor(*n); |
59 n = n->parentNode(); | |
60 } while (n && !isHTMLObjectElement(*n)); | |
61 } | |
62 | 59 |
63 if (n && n->renderer() && n->renderer()->isWidget()) | 60 if (n && n->renderer() && n->renderer()->isWidget()) |
64 return toRenderWidget(n->renderer()); | 61 return toRenderWidget(n->renderer()); |
65 | 62 |
66 return 0; | 63 return 0; |
67 } | 64 } |
68 | 65 |
69 RenderWidget* HTMLEmbedElement::existingRenderWidget() const | 66 RenderWidget* HTMLEmbedElement::existingRenderWidget() const |
70 { | 67 { |
71 return findWidgetRenderer(this); | 68 return findWidgetRenderer(this); |
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192 } | 189 } |
193 | 190 |
194 bool HTMLEmbedElement::isInteractiveContent() const | 191 bool HTMLEmbedElement::isInteractiveContent() const |
195 { | 192 { |
196 return true; | 193 return true; |
197 } | 194 } |
198 | 195 |
199 bool HTMLEmbedElement::isExposed() const | 196 bool HTMLEmbedElement::isExposed() const |
200 { | 197 { |
201 // http://www.whatwg.org/specs/web-apps/current-work/#exposed | 198 // http://www.whatwg.org/specs/web-apps/current-work/#exposed |
202 for (Node* ancestor = parentNode(); ancestor; ancestor = ancestor->parentNod
e()) { | 199 for (HTMLObjectElement* object = Traversal<HTMLObjectElement>::firstAncestor
(*this); object; object = Traversal<HTMLObjectElement>::firstAncestor(*object))
{ |
203 if (isHTMLObjectElement(*ancestor) && toHTMLObjectElement(*ancestor).isE
xposed()) | 200 if (object->isExposed()) |
204 return false; | 201 return false; |
205 } | 202 } |
206 return true; | 203 return true; |
207 } | 204 } |
208 | 205 |
209 } | 206 } |
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