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1 /* | 1 /* |
2 * (C) 1999 Lars Knoll (knoll@kde.org) | 2 * (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Gunnstein Lye (gunnstein@netcom.no) | 3 * (C) 2000 Gunnstein Lye (gunnstein@netcom.no) |
4 * (C) 2000 Frederik Holljen (frederik.holljen@hig.no) | 4 * (C) 2000 Frederik Holljen (frederik.holljen@hig.no) |
5 * (C) 2001 Peter Kelly (pmk@post.com) | 5 * (C) 2001 Peter Kelly (pmk@post.com) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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94 | 94 |
95 void detach(ExceptionState&); | 95 void detach(ExceptionState&); |
96 PassRefPtr<Range> cloneRange(ExceptionState&) const; | 96 PassRefPtr<Range> cloneRange(ExceptionState&) const; |
97 | 97 |
98 void setStartAfter(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); | 98 void setStartAfter(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); |
99 void setEndBefore(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); | 99 void setEndBefore(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); |
100 void setEndAfter(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); | 100 void setEndAfter(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); |
101 void selectNode(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); | 101 void selectNode(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); |
102 void selectNodeContents(Node*, ExceptionState&); | 102 void selectNodeContents(Node*, ExceptionState&); |
103 void surroundContents(PassRefPtr<Node>, ExceptionState&); | 103 void surroundContents(PassRefPtr<Node>, ExceptionState&); |
104 void setStartBefore(Node*, ExceptionState&); | 104 void setStartBefore(Node*, ExceptionState& = ASSERT_NO_EXCEPTION); |
105 | 105 |
106 const Position startPosition() const { return m_start.toPosition(); } | 106 const Position startPosition() const { return m_start.toPosition(); } |
107 const Position endPosition() const { return m_end.toPosition(); } | 107 const Position endPosition() const { return m_end.toPosition(); } |
108 void setStart(const Position&, ExceptionState& = ASSERT_NO_EXCEPTION); | 108 void setStart(const Position&, ExceptionState& = ASSERT_NO_EXCEPTION); |
109 void setEnd(const Position&, ExceptionState& = ASSERT_NO_EXCEPTION); | 109 void setEnd(const Position&, ExceptionState& = ASSERT_NO_EXCEPTION); |
110 | 110 |
111 Node* firstNode() const; | 111 Node* firstNode() const; |
112 Node* pastLastNode() const; | 112 Node* pastLastNode() const; |
113 | 113 |
114 ShadowRoot* shadowRoot() const; | 114 ShadowRoot* shadowRoot() const; |
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149 void formatForDebugger(char* buffer, unsigned length) const; | 149 void formatForDebugger(char* buffer, unsigned length) const; |
150 #endif | 150 #endif |
151 | 151 |
152 private: | 152 private: |
153 explicit Range(PassRefPtr<Document>); | 153 explicit Range(PassRefPtr<Document>); |
154 Range(PassRefPtr<Document>, PassRefPtr<Node> startContainer, int startOffset
, PassRefPtr<Node> endContainer, int endOffset); | 154 Range(PassRefPtr<Document>, PassRefPtr<Node> startContainer, int startOffset
, PassRefPtr<Node> endContainer, int endOffset); |
155 | 155 |
156 void setDocument(Document*); | 156 void setDocument(Document*); |
157 | 157 |
158 Node* checkNodeWOffset(Node*, int offset, ExceptionState&) const; | 158 Node* checkNodeWOffset(Node*, int offset, ExceptionState&) const; |
159 void checkNodeBA(Node*, ExceptionState&) const; | 159 void checkNodeBA(Node*, ExceptionState&, const char* methodName) const; |
160 void checkDeleteExtract(ExceptionState&); | 160 void checkDeleteExtract(ExceptionState&); |
161 int maxStartOffset() const; | 161 int maxStartOffset() const; |
162 int maxEndOffset() const; | 162 int maxEndOffset() const; |
163 | 163 |
164 enum ActionType { DELETE_CONTENTS, EXTRACT_CONTENTS, CLONE_CONTENTS }; | 164 enum ActionType { DELETE_CONTENTS, EXTRACT_CONTENTS, CLONE_CONTENTS }; |
165 PassRefPtr<DocumentFragment> processContents(ActionType, ExceptionState&); | 165 PassRefPtr<DocumentFragment> processContents(ActionType, ExceptionState&); |
166 static PassRefPtr<Node> processContentsBetweenOffsets(ActionType, PassRefPtr
<DocumentFragment>, Node*, unsigned startOffset, unsigned endOffset, ExceptionSt
ate&); | 166 static PassRefPtr<Node> processContentsBetweenOffsets(ActionType, PassRefPtr
<DocumentFragment>, Node*, unsigned startOffset, unsigned endOffset, ExceptionSt
ate&); |
167 static void processNodes(ActionType, Vector<RefPtr<Node> >&, PassRefPtr<Node
> oldContainer, PassRefPtr<Node> newContainer, ExceptionState&); | 167 static void processNodes(ActionType, Vector<RefPtr<Node> >&, PassRefPtr<Node
> oldContainer, PassRefPtr<Node> newContainer, ExceptionState&); |
168 enum ContentsProcessDirection { ProcessContentsForward, ProcessContentsBackw
ard }; | 168 enum ContentsProcessDirection { ProcessContentsForward, ProcessContentsBackw
ard }; |
169 static PassRefPtr<Node> processAncestorsAndTheirSiblings(ActionType, Node* c
ontainer, ContentsProcessDirection, PassRefPtr<Node> clonedContainer, Node* comm
onRoot, ExceptionState&); | 169 static PassRefPtr<Node> processAncestorsAndTheirSiblings(ActionType, Node* c
ontainer, ContentsProcessDirection, PassRefPtr<Node> clonedContainer, Node* comm
onRoot, ExceptionState&); |
170 | 170 |
171 RefPtr<Document> m_ownerDocument; | 171 RefPtr<Document> m_ownerDocument; |
172 RangeBoundaryPoint m_start; | 172 RangeBoundaryPoint m_start; |
173 RangeBoundaryPoint m_end; | 173 RangeBoundaryPoint m_end; |
174 }; | 174 }; |
175 | 175 |
176 PassRefPtr<Range> rangeOfContents(Node*); | 176 PassRefPtr<Range> rangeOfContents(Node*); |
177 | 177 |
178 bool areRangesEqual(const Range*, const Range*); | 178 bool areRangesEqual(const Range*, const Range*); |
179 | 179 |
180 } // namespace | 180 } // namespace |
181 | 181 |
182 #ifndef NDEBUG | 182 #ifndef NDEBUG |
183 // Outside the WebCore namespace for ease of invocation from gdb. | 183 // Outside the WebCore namespace for ease of invocation from gdb. |
184 void showTree(const WebCore::Range*); | 184 void showTree(const WebCore::Range*); |
185 #endif | 185 #endif |
186 | 186 |
187 #endif | 187 #endif |
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