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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
11 * copyright notice, this list of conditions and the following disclaimer | 11 * copyright notice, this list of conditions and the following disclaimer |
12 * in the documentation and/or other materials provided with the | 12 * in the documentation and/or other materials provided with the |
13 * distribution. | 13 * distribution. |
14 * * Neither the name of Google Inc. nor the names of its | 14 * * Neither the name of Google Inc. nor the names of its |
15 * contributors may be used to endorse or promote products derived from | 15 * contributors may be used to endorse or promote products derived from |
16 * this software without specific prior written permission. | 16 * this software without specific prior written permission. |
17 * | 17 * |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef V8WindowShell_h | 31 #ifndef V8DOMWindowShell_h |
32 #define V8WindowShell_h | 32 #define V8DOMWindowShell_h |
33 | 33 |
34 #include "bindings/v8/DOMWrapperWorld.h" | 34 #include "bindings/v8/DOMWrapperWorld.h" |
35 #include "bindings/v8/ScopedPersistent.h" | 35 #include "bindings/v8/ScopedPersistent.h" |
36 #include "bindings/v8/V8PerContextData.h" | 36 #include "bindings/v8/V8PerContextData.h" |
37 #include "bindings/v8/WrapperTypeInfo.h" | 37 #include "bindings/v8/WrapperTypeInfo.h" |
38 #include "weborigin/SecurityOrigin.h" | 38 #include "weborigin/SecurityOrigin.h" |
| 39 #include <v8.h> |
39 #include "wtf/Forward.h" | 40 #include "wtf/Forward.h" |
40 #include "wtf/HashMap.h" | 41 #include "wtf/HashMap.h" |
41 #include "wtf/PassRefPtr.h" | 42 #include "wtf/PassRefPtr.h" |
42 #include "wtf/RefCounted.h" | 43 #include "wtf/RefCounted.h" |
43 #include "wtf/RefPtr.h" | 44 #include "wtf/RefPtr.h" |
44 #include "wtf/text/AtomicString.h" | 45 #include "wtf/text/AtomicString.h" |
45 #include <v8.h> | |
46 | 46 |
47 namespace WebCore { | 47 namespace WebCore { |
48 | 48 |
49 class DOMWindow; | 49 class DOMWindow; |
50 class Frame; | 50 class Frame; |
51 class HTMLDocument; | 51 class HTMLDocument; |
52 | 52 |
53 // V8WindowShell represents all the per-global object state for a Frame that | 53 // V8WindowShell represents all the per-global object state for a Frame that |
54 // persist between navigations. | 54 // persist between navigations. |
55 class V8WindowShell { | 55 class V8DOMWindowShell { |
56 public: | 56 public: |
57 static PassOwnPtr<V8WindowShell> create(Frame*, PassRefPtr<DOMWrapperWorld>,
v8::Isolate*); | 57 static PassOwnPtr<V8DOMWindowShell> create(Frame*, PassRefPtr<DOMWrapperWorl
d>, v8::Isolate*); |
58 | 58 |
59 v8::Local<v8::Context> context() const { return v8::Local<v8::Context>::New(
m_context.get()); } | 59 v8::Local<v8::Context> context() const { return v8::Local<v8::Context>::New(
m_context.get()); } |
60 | 60 |
61 // Update document object of the frame. | 61 // Update document object of the frame. |
62 void updateDocument(); | 62 void updateDocument(); |
63 | 63 |
64 void namedItemAdded(HTMLDocument*, const AtomicString&); | 64 void namedItemAdded(HTMLDocument*, const AtomicString&); |
65 void namedItemRemoved(HTMLDocument*, const AtomicString&); | 65 void namedItemRemoved(HTMLDocument*, const AtomicString&); |
66 | 66 |
67 // Update the security origin of a document | 67 // Update the security origin of a document |
68 // (e.g., after setting docoument.domain). | 68 // (e.g., after setting docoument.domain). |
69 void updateSecurityOrigin(); | 69 void updateSecurityOrigin(); |
70 | 70 |
71 bool isContextInitialized() { return !m_context.isEmpty(); } | 71 bool isContextInitialized() { return !m_context.isEmpty(); } |
72 bool isGlobalInitialized() { return !m_global.isEmpty(); } | 72 bool isGlobalInitialized() { return !m_global.isEmpty(); } |
73 | 73 |
74 bool initializeIfNeeded(); | 74 bool initializeIfNeeded(); |
75 void updateDocumentWrapper(v8::Handle<v8::Object> wrapper); | 75 void updateDocumentWrapper(v8::Handle<v8::Object> wrapper); |
76 | 76 |
77 void clearForNavigation(); | 77 void clearForNavigation(); |
78 void clearForClose(bool destroyGlobal); | 78 void clearForClose(bool destroyGlobal); |
79 | 79 |
80 DOMWrapperWorld* world() { return m_world.get(); } | 80 DOMWrapperWorld* world() { return m_world.get(); } |
81 | 81 |
82 private: | 82 private: |
83 V8WindowShell(Frame*, PassRefPtr<DOMWrapperWorld>, v8::Isolate*); | 83 V8DOMWindowShell(Frame*, PassRefPtr<DOMWrapperWorld>, v8::Isolate*); |
84 | 84 |
85 void disposeContext(); | 85 void disposeContext(); |
86 | 86 |
87 void setSecurityToken(); | 87 void setSecurityToken(); |
88 | 88 |
89 // The JavaScript wrapper for the document object is cached on the global | 89 // The JavaScript wrapper for the document object is cached on the global |
90 // object for fast access. UpdateDocumentProperty sets the wrapper | 90 // object for fast access. UpdateDocumentProperty sets the wrapper |
91 // for the current document on the global object. ClearDocumentProperty | 91 // for the current document on the global object. ClearDocumentProperty |
92 // deletes the document wrapper from the global object. | 92 // deletes the document wrapper from the global object. |
93 void updateDocumentProperty(); | 93 void updateDocumentProperty(); |
94 void clearDocumentProperty(); | 94 void clearDocumentProperty(); |
95 | 95 |
96 void createContext(); | 96 void createContext(); |
97 bool installDOMWindow(); | 97 bool installDOMWindow(); |
98 | 98 |
99 static V8WindowShell* enteredIsolatedWorldContext(); | 99 static V8DOMWindowShell* enteredIsolatedWorldContext(); |
100 | 100 |
101 Frame* m_frame; | 101 Frame* m_frame; |
102 RefPtr<DOMWrapperWorld> m_world; | 102 RefPtr<DOMWrapperWorld> m_world; |
103 v8::Isolate* m_isolate; | 103 v8::Isolate* m_isolate; |
104 | 104 |
105 OwnPtr<V8PerContextData> m_perContextData; | 105 OwnPtr<V8PerContextData> m_perContextData; |
106 | 106 |
107 ScopedPersistent<v8::Context> m_context; | 107 ScopedPersistent<v8::Context> m_context; |
108 ScopedPersistent<v8::Object> m_global; | 108 ScopedPersistent<v8::Object> m_global; |
109 ScopedPersistent<v8::Object> m_document; | 109 ScopedPersistent<v8::Object> m_document; |
110 }; | 110 }; |
111 | 111 |
112 } // namespace WebCore | 112 } // namespace WebCore |
113 | 113 |
114 #endif // V8WindowShell_h | 114 #endif // V8DOMWindowShell_h |
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