1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2004, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef HTMLObjectElement_h
#define HTMLObjectElement_h
#include "FormAssociatedElement.h"
#include "HTMLPlugInImageElement.h"
namespace WebCore {
class HTMLFormElement;
class HTMLObjectElement FINAL : public HTMLPlugInImageElement, public FormAssociatedElement {
public:
static PassRefPtr<HTMLObjectElement> create(const QualifiedName&, Document*, HTMLFormElement*, bool createdByParser);
virtual ~HTMLObjectElement();
bool isDocNamedItem() const { return m_docNamedItem; }
const String& classId() const { return m_classId; }
bool containsJavaApplet() const;
virtual bool useFallbackContent() const { return m_useFallbackContent; }
void renderFallbackContent();
// Implementations of FormAssociatedElement
HTMLFormElement* form() const { return FormAssociatedElement::form(); }
virtual bool isFormControlElement() const { return false; }
virtual bool isEnumeratable() const { return true; }
virtual bool appendFormData(FormDataList&, bool);
// Implementations of constraint validation API.
// Note that the object elements are always barred from constraint validation.
virtual String validationMessage() const OVERRIDE { return String(); }
bool checkValidity() { return true; }
virtual void setCustomValidity(const String&) OVERRIDE { }
using Node::ref;
using Node::deref;
virtual bool canContainRangeEndPoint() const { return useFallbackContent(); }
private:
HTMLObjectElement(const QualifiedName&, Document*, HTMLFormElement*, bool createdByParser);
virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
virtual void removedFrom(ContainerNode*) OVERRIDE;
virtual bool rendererIsNeeded(const NodeRenderingContext&);
virtual void didMoveToNewDocument(Document* oldDocument) OVERRIDE;
virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
virtual const AtomicString& imageSourceURL() const OVERRIDE;
virtual RenderWidget* renderWidgetForJSBindings() const;
virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
virtual void updateWidget(PluginCreationOption);
void updateDocNamedItem();
bool hasFallbackContent() const;
// FIXME: This function should not deal with url or serviceType
// so that we can better share code between <object> and <embed>.
void parametersForPlugin(Vector<String>& paramNames, Vector<String>& paramValues, String& url, String& serviceType);
bool shouldAllowQuickTimeClassIdQuirk();
bool hasValidClassId();
virtual void refFormAssociatedElement() { ref(); }
virtual void derefFormAssociatedElement() { deref(); }
virtual HTMLFormElement* virtualForm() const;
#if ENABLE(MICRODATA)
virtual String itemValueText() const OVERRIDE;
virtual void setItemValueText(const String&, ExceptionCode&) OVERRIDE;
#endif
String m_classId;
bool m_docNamedItem : 1;
bool m_useFallbackContent : 1;
};
inline HTMLObjectElement* toHTMLObjectElement(Node* node)
{
ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(HTMLNames::objectTag));
return static_cast<HTMLObjectElement*>(node);
}
}
#endif
|
