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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008 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 HTMLFormElement_h
#define HTMLFormElement_h
#include "HTMLCollection.h"
#include "HTMLElement.h"
#include <wtf/OwnPtr.h>
namespace WebCore {
class Event;
class FormData;
class HTMLFormControlElement;
class HTMLImageElement;
class HTMLInputElement;
class HTMLFormCollection;
class TextEncoding;
class HTMLFormElement : public HTMLElement {
public:
HTMLFormElement(Document*);
virtual ~HTMLFormElement();
virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }
virtual int tagPriority() const { return 3; }
virtual void attach();
virtual void insertedIntoDocument();
virtual void removedFromDocument();
virtual void handleLocalEvents(Event*, bool useCapture);
PassRefPtr<HTMLCollection> elements();
void getNamedElements(const AtomicString&, Vector<RefPtr<Node> >&);
unsigned length() const;
Node* item(unsigned index);
String enctype() const { return m_enctype; }
void setEnctype(const String&);
String encoding() const { return m_enctype; }
void setEncoding(const String& enctype) { setEnctype(enctype); }
bool autoComplete() const { return m_autocomplete; }
virtual void parseMappedAttribute(MappedAttribute*);
void registerFormElement(HTMLFormControlElement*);
void removeFormElement(HTMLFormControlElement*);
void registerImgElement(HTMLImageElement*);
void removeImgElement(HTMLImageElement*);
bool prepareSubmit(Event*);
void submit();
void submit(Event*, bool activateSubmitButton = false);
void reset();
// Used to indicate a malformed state to keep from applying the bottom margin of the form.
void setMalformed(bool malformed) { m_malformed = malformed; }
bool isMalformed() const { return m_malformed; }
virtual bool isURLAttribute(Attribute*) const;
void submitClick(Event*);
bool formWouldHaveSecureSubmission(const String& url);
String name() const;
void setName(const String&);
String acceptCharset() const;
void setAcceptCharset(const String&);
String action() const;
void setAction(const String&);
String method() const;
void setMethod(const String&);
virtual String target() const;
void setTarget(const String&);
PassRefPtr<HTMLFormControlElement> elementForAlias(const AtomicString&);
void addElementAlias(HTMLFormControlElement*, const AtomicString& alias);
// FIXME: Change this to be private after getting rid of all the clients.
Vector<HTMLFormControlElement*> formElements;
class CheckedRadioButtons {
public:
void addButton(HTMLFormControlElement*);
void removeButton(HTMLFormControlElement*);
HTMLInputElement* checkedButtonForGroup(const AtomicString& name) const;
private:
typedef HashMap<AtomicStringImpl*, HTMLInputElement*> NameToInputMap;
OwnPtr<NameToInputMap> m_nameToCheckedRadioButtonMap;
};
CheckedRadioButtons& checkedRadioButtons() { return m_checkedRadioButtons; }
virtual void documentDidBecomeActive();
protected:
virtual void willMoveToNewOwnerDocument();
virtual void didMoveToNewOwnerDocument();
private:
void parseEnctype(const String&);
bool isMailtoForm() const;
TextEncoding dataEncoding() const;
PassRefPtr<FormData> formData(const char* boundary) const;
unsigned formElementIndex(HTMLFormControlElement*);
friend class HTMLFormCollection;
typedef HashMap<RefPtr<AtomicStringImpl>, RefPtr<HTMLFormControlElement> > AliasMap;
AliasMap* m_elementAliases;
HTMLCollection::CollectionInfo* collectionInfo;
CheckedRadioButtons m_checkedRadioButtons;
Vector<HTMLImageElement*> imgElements;
String m_url;
String m_target;
String m_enctype;
String m_acceptcharset;
bool m_post : 1;
bool m_multipart : 1;
bool m_autocomplete : 1;
bool m_insubmit : 1;
bool m_doingsubmit : 1;
bool m_inreset : 1;
bool m_malformed : 1;
AtomicString m_name;
#ifdef ANDROID_FIX
// addressing webkit bug, http://bugs.webkit.org/show_bug.cgi?id=16512
// ensure that m_name is removed from HTMLDocument's NameCountMap
int oldNameCount;
#endif
};
} // namespace WebCore
#endif // HTMLFormElement_h
|
