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Side by Side Diff: sky/engine/core/html/parser/HTMLConstructionSite.h

Issue 680583003: Delete ScriptableDocumentParser (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Sort headers Created 6 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved.
3 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * Copyright (C) 2011 Apple Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 10 matching lines...) Expand all
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */ 25 */
26 26
27 #ifndef HTMLConstructionSite_h 27 #ifndef HTMLConstructionSite_h
28 #define HTMLConstructionSite_h 28 #define HTMLConstructionSite_h
29 29
30 #include "core/dom/Document.h" 30 #include "core/dom/Document.h"
31 #include "core/dom/ParserContentPolicy.h"
32 #include "core/html/parser/HTMLElementStack.h" 31 #include "core/html/parser/HTMLElementStack.h"
33 #include "wtf/Noncopyable.h" 32 #include "wtf/Noncopyable.h"
34 #include "wtf/PassRefPtr.h" 33 #include "wtf/PassRefPtr.h"
35 #include "wtf/RefPtr.h" 34 #include "wtf/RefPtr.h"
36 #include "wtf/Vector.h" 35 #include "wtf/Vector.h"
37 #include "wtf/text/StringBuilder.h" 36 #include "wtf/text/StringBuilder.h"
38 37
39 namespace blink { 38 namespace blink {
40 39
41 struct HTMLConstructionSiteTask { 40 struct HTMLConstructionSiteTask {
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
81 }; 80 };
82 81
83 class AtomicHTMLToken; 82 class AtomicHTMLToken;
84 class Document; 83 class Document;
85 class Element; 84 class Element;
86 85
87 class HTMLConstructionSite FINAL { 86 class HTMLConstructionSite FINAL {
88 WTF_MAKE_NONCOPYABLE(HTMLConstructionSite); 87 WTF_MAKE_NONCOPYABLE(HTMLConstructionSite);
89 DISALLOW_ALLOCATION(); 88 DISALLOW_ALLOCATION();
90 public: 89 public:
91 HTMLConstructionSite(Document*, ParserContentPolicy); 90 explicit HTMLConstructionSite(Document*);
92 HTMLConstructionSite(DocumentFragment*, ParserContentPolicy); 91 explicit HTMLConstructionSite(DocumentFragment*);
93 ~HTMLConstructionSite(); 92 ~HTMLConstructionSite();
94 void trace(Visitor*); 93 void trace(Visitor*);
95 94
96 void detach(); 95 void detach();
97 96
98 // executeQueuedTasks empties the queue but does not flush pending text. 97 // executeQueuedTasks empties the queue but does not flush pending text.
99 // NOTE: Possible reentrancy via JavaScript execution. 98 // NOTE: Possible reentrancy via JavaScript execution.
100 void executeQueuedTasks(); 99 void executeQueuedTasks();
101 100
102 // flushPendingText turns pending text into queued Text insertions, but does not execute them. 101 // flushPendingText turns pending text into queued Text insertions, but does not execute them.
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124 void insertSelfClosingHTMLElement(AtomicHTMLToken*); 123 void insertSelfClosingHTMLElement(AtomicHTMLToken*);
125 void insertScriptElement(AtomicHTMLToken*); 124 void insertScriptElement(AtomicHTMLToken*);
126 void insertTextNode(const String&, WhitespaceMode = WhitespaceUnknown); 125 void insertTextNode(const String&, WhitespaceMode = WhitespaceUnknown);
127 126
128 bool isEmpty() const { return !m_openElements.stackDepth(); } 127 bool isEmpty() const { return !m_openElements.stackDepth(); }
129 Element* currentElement() const { return m_openElements.top(); } 128 Element* currentElement() const { return m_openElements.top(); }
130 ContainerNode* currentNode() const { return m_openElements.topNode(); } 129 ContainerNode* currentNode() const { return m_openElements.topNode(); }
131 Document& ownerDocumentForCurrentNode(); 130 Document& ownerDocumentForCurrentNode();
132 HTMLElementStack* openElements() const { return &m_openElements; } 131 HTMLElementStack* openElements() const { return &m_openElements; }
133 132
134 ParserContentPolicy parserContentPolicy() { return m_parserContentPolicy; }
135
136 private: 133 private:
137 // In the common case, this queue will have only one task because most 134 // In the common case, this queue will have only one task because most
138 // tokens produce only one DOM mutation. 135 // tokens produce only one DOM mutation.
139 typedef WillBeHeapVector<HTMLConstructionSiteTask, 1> TaskQueue; 136 typedef WillBeHeapVector<HTMLConstructionSiteTask, 1> TaskQueue;
140 137
141 void attachLater(ContainerNode* parent, PassRefPtrWillBeRawPtr<Node> child, bool selfClosing = false); 138 void attachLater(ContainerNode* parent, PassRefPtrWillBeRawPtr<Node> child, bool selfClosing = false);
142 139
143 PassRefPtrWillBeRawPtr<HTMLElement> createHTMLElement(AtomicHTMLToken*); 140 PassRefPtrWillBeRawPtr<HTMLElement> createHTMLElement(AtomicHTMLToken*);
144 PassRefPtrWillBeRawPtr<Element> createElement(AtomicHTMLToken*, const Atomic String& namespaceURI); 141 PassRefPtrWillBeRawPtr<Element> createElement(AtomicHTMLToken*, const Atomic String& namespaceURI);
145 142
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199 196
200 void trace(Visitor*); 197 void trace(Visitor*);
201 198
202 RefPtrWillBeMember<ContainerNode> parent; 199 RefPtrWillBeMember<ContainerNode> parent;
203 RefPtrWillBeMember<Node> nextChild; 200 RefPtrWillBeMember<Node> nextChild;
204 StringBuilder stringBuilder; 201 StringBuilder stringBuilder;
205 WhitespaceMode whitespaceMode; 202 WhitespaceMode whitespaceMode;
206 }; 203 };
207 204
208 PendingText m_pendingText; 205 PendingText m_pendingText;
209
210 ParserContentPolicy m_parserContentPolicy;
211 }; 206 };
212 207
213 } // namespace blink 208 } // namespace blink
214 209
215 #endif 210 #endif
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