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Side by Side Diff: third_party/WebKit/Source/core/editing/FrameSelection.h

Issue 2399663003: Reflow comments in //third_party/WebKit/Source/core/editing (Closed)
Patch Set: Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
3 * reserved.
3 * 4 *
4 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
6 * are met: 7 * are met:
7 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 11 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution. 12 * documentation and/or other materials provided with the distribution.
12 * 13 *
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79 enum EAlteration { AlterationMove, AlterationExtend }; 80 enum EAlteration { AlterationMove, AlterationExtend };
80 enum SetSelectionOption { 81 enum SetSelectionOption {
81 // 1 << 0 is reserved for EUserTriggered 82 // 1 << 0 is reserved for EUserTriggered
82 CloseTyping = 1 << 1, 83 CloseTyping = 1 << 1,
83 ClearTypingStyle = 1 << 2, 84 ClearTypingStyle = 1 << 2,
84 DoNotSetFocus = 1 << 3, 85 DoNotSetFocus = 1 << 3,
85 DoNotUpdateAppearance = 1 << 4, 86 DoNotUpdateAppearance = 1 << 4,
86 DoNotClearStrategy = 1 << 5, 87 DoNotClearStrategy = 1 << 5,
87 DoNotAdjustInFlatTree = 1 << 6, 88 DoNotAdjustInFlatTree = 1 << 6,
88 }; 89 };
89 typedef unsigned 90 // Union of values in SetSelectionOption and EUserTriggered
90 SetSelectionOptions; // Union of values in SetSelectionOption and EUserTr iggered 91 typedef unsigned SetSelectionOptions;
91 static inline EUserTriggered selectionOptionsToUserTriggered( 92 static inline EUserTriggered selectionOptionsToUserTriggered(
92 SetSelectionOptions options) { 93 SetSelectionOptions options) {
93 return static_cast<EUserTriggered>(options & UserTriggered); 94 return static_cast<EUserTriggered>(options & UserTriggered);
94 } 95 }
95 96
96 bool isAvailable() const { return m_document; } 97 bool isAvailable() const { return m_document; }
97 // You should not call |document()| when |!isAvailable()|. 98 // You should not call |document()| when |!isAvailable()|.
98 const Document& document() const; 99 const Document& document() const;
99 Document& document(); 100 Document& document();
100 LocalFrame* frame() const { return m_frame; } 101 LocalFrame* frame() const { return m_frame; }
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
143 SelectionDirectionalMode = SelectionDirectionalMode::NonDirectional, 144 SelectionDirectionalMode = SelectionDirectionalMode::NonDirectional,
144 SetSelectionOptions = CloseTyping | ClearTypingStyle); 145 SetSelectionOptions = CloseTyping | ClearTypingStyle);
145 bool setSelectedRange( 146 bool setSelectedRange(
146 const EphemeralRange&, 147 const EphemeralRange&,
147 TextAffinity, 148 TextAffinity,
148 SelectionDirectionalMode = SelectionDirectionalMode::NonDirectional, 149 SelectionDirectionalMode = SelectionDirectionalMode::NonDirectional,
149 FrameSelection::SetSelectionOptions = CloseTyping | ClearTypingStyle); 150 FrameSelection::SetSelectionOptions = CloseTyping | ClearTypingStyle);
150 void selectAll(); 151 void selectAll();
151 void clear(); 152 void clear();
152 153
153 // Call this after doing user-triggered selections to make it easy to delete t he frame you entirely selected. 154 // Call this after doing user-triggered selections to make it easy to delete
155 // the frame you entirely selected.
154 void selectFrameElementInParentIfFullySelected(); 156 void selectFrameElementInParentIfFullySelected();
155 157
156 bool contains(const LayoutPoint&); 158 bool contains(const LayoutPoint&);
157 159
158 SelectionType getSelectionType() const { 160 SelectionType getSelectionType() const {
159 return selection().getSelectionType(); 161 return selection().getSelectionType();
160 } 162 }
161 163
162 TextAffinity affinity() const { return selection().affinity(); } 164 TextAffinity affinity() const { return selection().affinity(); }
163 165
(...skipping 17 matching lines...) Expand all
181 const VisiblePosition& extent, 183 const VisiblePosition& extent,
182 TextGranularity); 184 TextGranularity);
183 185
184 TextGranularity granularity() const { return m_granularity; } 186 TextGranularity granularity() const { return m_granularity; }
185 187
186 Position base() const { return selection().base(); } 188 Position base() const { return selection().base(); }
187 Position extent() const { return selection().extent(); } 189 Position extent() const { return selection().extent(); }
188 Position start() const { return selection().start(); } 190 Position start() const { return selection().start(); }
189 Position end() const { return selection().end(); } 191 Position end() const { return selection().end(); }
190 192
191 // Return the layoutObject that is responsible for painting the caret (in the selection start node) 193 // Return the layoutObject that is responsible for painting the caret (in the
194 // selection start node)
192 LayoutBlock* caretLayoutObject() const; 195 LayoutBlock* caretLayoutObject() const;
193 196
194 // Bounds of (possibly transformed) caret in absolute coords 197 // Bounds of (possibly transformed) caret in absolute coords
195 IntRect absoluteCaretBounds(); 198 IntRect absoluteCaretBounds();
196 199
197 void didChangeFocus(); 200 void didChangeFocus();
198 201
199 bool isNone() const { return selection().isNone(); } 202 bool isNone() const { return selection().isNone(); }
200 bool isCaret() const { return selection().isCaret(); } 203 bool isCaret() const { return selection().isCaret(); }
201 bool isRange() const { return selection().isRange(); } 204 bool isRange() const { return selection().isRange(); }
202 bool isInPasswordField() const; 205 bool isInPasswordField() const;
203 bool isDirectional() const { return selection().isDirectional(); } 206 bool isDirectional() const { return selection().isDirectional(); }
204 207
205 // If this FrameSelection has a logical range which is still valid, this funct ion return its clone. Otherwise, 208 // If this FrameSelection has a logical range which is still valid, this
206 // the return value from underlying VisibleSelection's firstRange() is returne d. 209 // function return its clone. Otherwise, the return value from underlying
210 // VisibleSelection's firstRange() is returned.
207 Range* firstRange() const; 211 Range* firstRange() const;
208 212
209 void documentAttached(Document*); 213 void documentAttached(Document*);
210 void documentDetached(const Document&); 214 void documentDetached(const Document&);
211 void nodeChildrenWillBeRemoved(ContainerNode&); 215 void nodeChildrenWillBeRemoved(ContainerNode&);
212 void nodeWillBeRemoved(Node&); 216 void nodeWillBeRemoved(Node&);
213 void dataWillChange(const CharacterData& node); 217 void dataWillChange(const CharacterData& node);
214 void didUpdateCharacterData(CharacterData*, 218 void didUpdateCharacterData(CharacterData*,
215 unsigned offset, 219 unsigned offset,
216 unsigned oldLength, 220 unsigned oldLength,
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349 353
350 // Used to store base before the adjustment at bidi boundary 354 // Used to store base before the adjustment at bidi boundary
351 VisiblePositionInFlatTree m_originalBaseInFlatTree; 355 VisiblePositionInFlatTree m_originalBaseInFlatTree;
352 TextGranularity m_granularity; 356 TextGranularity m_granularity;
353 LayoutUnit m_xPosForVerticalArrowNavigation; 357 LayoutUnit m_xPosForVerticalArrowNavigation;
354 358
355 Member<EditingStyle> m_typingStyle; 359 Member<EditingStyle> m_typingStyle;
356 360
357 bool m_focused : 1; 361 bool m_focused : 1;
358 362
359 // Controls text granularity used to adjust the selection's extent in moveRang eSelectionExtent. 363 // Controls text granularity used to adjust the selection's extent in
364 // moveRangeSelectionExtent.
360 std::unique_ptr<GranularityStrategy> m_granularityStrategy; 365 std::unique_ptr<GranularityStrategy> m_granularityStrategy;
361 366
362 const Member<FrameCaret> m_frameCaret; 367 const Member<FrameCaret> m_frameCaret;
363 }; 368 };
364 369
365 inline EditingStyle* FrameSelection::typingStyle() const { 370 inline EditingStyle* FrameSelection::typingStyle() const {
366 return m_typingStyle.get(); 371 return m_typingStyle.get();
367 } 372 }
368 373
369 inline void FrameSelection::clearTypingStyle() { 374 inline void FrameSelection::clearTypingStyle() {
370 m_typingStyle.clear(); 375 m_typingStyle.clear();
371 } 376 }
372 377
373 inline void FrameSelection::setTypingStyle(EditingStyle* style) { 378 inline void FrameSelection::setTypingStyle(EditingStyle* style) {
374 m_typingStyle = style; 379 m_typingStyle = style;
375 } 380 }
376 } // namespace blink 381 } // namespace blink
377 382
378 #ifndef NDEBUG 383 #ifndef NDEBUG
379 // Outside the WebCore namespace for ease of invocation from gdb. 384 // Outside the WebCore namespace for ease of invocation from gdb.
380 void showTree(const blink::FrameSelection&); 385 void showTree(const blink::FrameSelection&);
381 void showTree(const blink::FrameSelection*); 386 void showTree(const blink::FrameSelection*);
382 #endif 387 #endif
383 388
384 #endif // FrameSelection_h 389 #endif // FrameSelection_h
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