1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "XSLTProcessor.h"
33
34 #include "Document.h"
35 #include "DocumentFragment.h"
36 #include "Node.h"
37
38 #include "V8Binding.h"
39 #include "V8CustomBinding.h"
40 #include "V8Document.h"
41 #include "V8Node.h"
42 #include "V8Proxy.h"
43
44 #include <wtf/RefPtr.h>
45
46 namespace WebCore {
47
CALLBACK_FUNC_DECL(XSLTProcessorConstructor)48 CALLBACK_FUNC_DECL(XSLTProcessorConstructor)
49 {
50 INC_STATS("DOM.XSLTProcessor.Constructor");
51 return V8Proxy::constructDOMObject<V8ClassIndex::XSLTPROCESSOR, XSLTProcessor>(args);
52 }
53
54
CALLBACK_FUNC_DECL(XSLTProcessorImportStylesheet)55 CALLBACK_FUNC_DECL(XSLTProcessorImportStylesheet)
56 {
57 INC_STATS("DOM.XSLTProcessor.importStylesheet");
58 if (!V8Node::HasInstance(args[0]))
59 return v8::Undefined();
60
61 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
62
63 Node* node = V8DOMWrapper::convertDOMWrapperToNode<Node>(v8::Handle<v8::Object>::Cast(args[0]));
64 imp->importStylesheet(node);
65 return v8::Undefined();
66 }
67
68
CALLBACK_FUNC_DECL(XSLTProcessorTransformToFragment)69 CALLBACK_FUNC_DECL(XSLTProcessorTransformToFragment)
70 {
71 INC_STATS("DOM.XSLTProcessor.transformToFragment");
72 if (!V8Node::HasInstance(args[0]) || !V8Document::HasInstance(args[1]))
73 return v8::Undefined();
74
75 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
76
77 Node* source = V8DOMWrapper::convertDOMWrapperToNode<Node>(v8::Handle<v8::Object>::Cast(args[0]));
78 Document* owner = V8DOMWrapper::convertDOMWrapperToNode<Document>(v8::Handle<v8::Object>::Cast(args[1]));
79 RefPtr<DocumentFragment> result = imp->transformToFragment(source, owner);
80 return V8DOMWrapper::convertNodeToV8Object(result.release());
81 }
82
83
CALLBACK_FUNC_DECL(XSLTProcessorTransformToDocument)84 CALLBACK_FUNC_DECL(XSLTProcessorTransformToDocument)
85 {
86 INC_STATS("DOM.XSLTProcessor.transformToDocument");
87
88 if (!V8Node::HasInstance(args[0]))
89 return v8::Undefined();
90
91 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
92
93 Node* source = V8DOMWrapper::convertDOMWrapperToNode<Node>(v8::Handle<v8::Object>::Cast(args[0]));
94 if (!source)
95 return v8::Undefined();
96
97 RefPtr<Document> result = imp->transformToDocument(source);
98 if (!result)
99 return v8::Undefined();
100
101 return V8DOMWrapper::convertNodeToV8Object(result.release());
102 }
103
104
CALLBACK_FUNC_DECL(XSLTProcessorSetParameter)105 CALLBACK_FUNC_DECL(XSLTProcessorSetParameter)
106 {
107 INC_STATS("DOM.XSLTProcessor.setParameter");
108 if (isUndefinedOrNull(args[1]) || isUndefinedOrNull(args[2]))
109 return v8::Undefined();
110
111 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
112
113 String namespaceURI = toWebCoreString(args[0]);
114 String localName = toWebCoreString(args[1]);
115 String value = toWebCoreString(args[2]);
116 imp->setParameter(namespaceURI, localName, value);
117
118 return v8::Undefined();
119 }
120
121
CALLBACK_FUNC_DECL(XSLTProcessorGetParameter)122 CALLBACK_FUNC_DECL(XSLTProcessorGetParameter)
123 {
124 INC_STATS("DOM.XSLTProcessor.getParameter");
125 if (isUndefinedOrNull(args[1]))
126 return v8::Undefined();
127
128 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
129
130 String namespaceURI = toWebCoreString(args[0]);
131 String localName = toWebCoreString(args[1]);
132 String result = imp->getParameter(namespaceURI, localName);
133 if (result.isNull())
134 return v8::Undefined();
135
136 return v8String(result);
137 }
138
CALLBACK_FUNC_DECL(XSLTProcessorRemoveParameter)139 CALLBACK_FUNC_DECL(XSLTProcessorRemoveParameter)
140 {
141 INC_STATS("DOM.XSLTProcessor.removeParameter");
142 if (isUndefinedOrNull(args[1]))
143 return v8::Undefined();
144
145 XSLTProcessor* imp = V8DOMWrapper::convertToNativeObject<XSLTProcessor>(V8ClassIndex::XSLTPROCESSOR, args.Holder());
146
147 String namespaceURI = toWebCoreString(args[0]);
148 String localName = toWebCoreString(args[1]);
149 imp->removeParameter(namespaceURI, localName);
150 return v8::Undefined();
151 }
152
153 } // namespace WebCore
154