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1 /**
2  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Library General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB.  If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  *
19  */
20 
21 #include "config.h"
22 
23 #if ENABLE(WML)
24 #include "WMLPostfieldElement.h"
25 
26 #include "TextEncoding.h"
27 #include "HTMLNames.h"
28 #include "WMLDocument.h"
29 #include "WMLGoElement.h"
30 #include "WMLNames.h"
31 #include <wtf/text/CString.h>
32 
33 namespace WebCore {
34 
35 using namespace WMLNames;
36 
WMLPostfieldElement(const QualifiedName & tagName,Document * doc)37 WMLPostfieldElement::WMLPostfieldElement(const QualifiedName& tagName, Document* doc)
38     : WMLElement(tagName, doc)
39 {
40 }
41 
create(const QualifiedName & tagName,Document * document)42 PassRefPtr<WMLPostfieldElement> WMLPostfieldElement::create(const QualifiedName& tagName, Document* document)
43 {
44     return adoptRef(new WMLPostfieldElement(tagName, document));
45 }
46 
insertedIntoDocument()47 void WMLPostfieldElement::insertedIntoDocument()
48 {
49     WMLElement::insertedIntoDocument();
50 
51     ContainerNode* parent = parentNode();
52     if (parent && parent->hasTagName(goTag))
53         static_cast<WMLGoElement*>(parent)->registerPostfieldElement(this);
54 }
55 
removedFromDocument()56 void WMLPostfieldElement::removedFromDocument()
57 {
58     ContainerNode* parent = parentNode();
59     if (parent && parent->hasTagName(goTag))
60         static_cast<WMLGoElement*>(parent)->deregisterPostfieldElement(this);
61 
62     WMLElement::removedFromDocument();
63 }
64 
name() const65 String WMLPostfieldElement::name() const
66 {
67     return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::nameAttr));
68 }
69 
value() const70 String WMLPostfieldElement::value() const
71 {
72     return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::valueAttr));
73 }
74 
encodedString(const TextEncoding & encoding,const String & data)75 static inline CString encodedString(const TextEncoding& encoding, const String& data)
76 {
77     return encoding.encode(data.characters(), data.length(), EntitiesForUnencodables);
78 }
79 
encodeData(const TextEncoding & encoding,CString & name,CString & value)80 void WMLPostfieldElement::encodeData(const TextEncoding& encoding, CString& name, CString& value)
81 {
82     name = encodedString(encoding, this->name());
83     value = encodedString(encoding, this->value());
84 }
85 
86 }
87 
88 #endif
89