Source/core/editing/VisibleUnits.h - Issue 1338953002: Introduce composed tree version of startOfWord()

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Issue 1338953002: Introduce composed tree version of startOfWord() (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: 2015-09-14T11:03:14 Created 5 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2004 Apple Computer, Inc. All rights reserved.	2 * Copyright (C) 2004 Apple Computer, 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	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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108 CORE_EXPORT VisiblePosition rightPositionOf(const VisiblePosition&);	108 CORE_EXPORT VisiblePosition rightPositionOf(const VisiblePosition&);

109 CORE_EXPORT VisiblePositionInComposedTree rightPositionOf(const VisiblePositionI nComposedTree&);	109 CORE_EXPORT VisiblePositionInComposedTree rightPositionOf(const VisiblePositionI nComposedTree&);

110	110

111 CORE_EXPORT VisiblePosition nextPositionOf(const VisiblePosition&, EditingBounda ryCrossingRule = CanCrossEditingBoundary);	111 CORE_EXPORT VisiblePosition nextPositionOf(const VisiblePosition&, EditingBounda ryCrossingRule = CanCrossEditingBoundary);

112 CORE_EXPORT VisiblePositionInComposedTree nextPositionOf(const VisiblePositionIn ComposedTree&, EditingBoundaryCrossingRule = CanCrossEditingBoundary);	112 CORE_EXPORT VisiblePositionInComposedTree nextPositionOf(const VisiblePositionIn ComposedTree&, EditingBoundaryCrossingRule = CanCrossEditingBoundary);

113 CORE_EXPORT VisiblePosition previousPositionOf(const VisiblePosition&, EditingBo undaryCrossingRule = CanCrossEditingBoundary);	113 CORE_EXPORT VisiblePosition previousPositionOf(const VisiblePosition&, EditingBo undaryCrossingRule = CanCrossEditingBoundary);

114 CORE_EXPORT VisiblePositionInComposedTree previousPositionOf(const VisiblePositi onInComposedTree&, EditingBoundaryCrossingRule = CanCrossEditingBoundary);	114 CORE_EXPORT VisiblePositionInComposedTree previousPositionOf(const VisiblePositi onInComposedTree&, EditingBoundaryCrossingRule = CanCrossEditingBoundary);

115	115

116 // words	116 // words

117 CORE_EXPORT VisiblePosition startOfWord(const VisiblePosition&, EWordSide = Righ tWordIfOnBoundary);	117 CORE_EXPORT VisiblePosition startOfWord(const VisiblePosition&, EWordSide = Righ tWordIfOnBoundary);

	118 CORE_EXPORT VisiblePositionInComposedTree startOfWord(const VisiblePositionInCom posedTree&, EWordSide = RightWordIfOnBoundary);

118 CORE_EXPORT VisiblePosition endOfWord(const VisiblePosition&, EWordSide = RightW ordIfOnBoundary);	119 CORE_EXPORT VisiblePosition endOfWord(const VisiblePosition&, EWordSide = RightW ordIfOnBoundary);

119 VisiblePosition previousWordPosition(const VisiblePosition&);	120 VisiblePosition previousWordPosition(const VisiblePosition&);

120 VisiblePosition nextWordPosition(const VisiblePosition&);	121 VisiblePosition nextWordPosition(const VisiblePosition&);

121 VisiblePosition rightWordPosition(const VisiblePosition&, bool skipsSpaceWhenMov ingRight);	122 VisiblePosition rightWordPosition(const VisiblePosition&, bool skipsSpaceWhenMov ingRight);

122 VisiblePosition leftWordPosition(const VisiblePosition&, bool skipsSpaceWhenMovi ngRight);	123 VisiblePosition leftWordPosition(const VisiblePosition&, bool skipsSpaceWhenMovi ngRight);

123	124

124 // sentences	125 // sentences

125 CORE_EXPORT VisiblePosition startOfSentence(const VisiblePosition&);	126 CORE_EXPORT VisiblePosition startOfSentence(const VisiblePosition&);

126 CORE_EXPORT VisiblePositionInComposedTree startOfSentence(const VisiblePositionI nComposedTree&);	127 CORE_EXPORT VisiblePositionInComposedTree startOfSentence(const VisiblePositionI nComposedTree&);

127 CORE_EXPORT VisiblePosition endOfSentence(const VisiblePosition&);	128 CORE_EXPORT VisiblePosition endOfSentence(const VisiblePosition&);

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213	214

214 // Returns a hit-tested VisiblePosition for the given point in contents-space	215 // Returns a hit-tested VisiblePosition for the given point in contents-space

215 // coordinates.	216 // coordinates.

216 CORE_EXPORT VisiblePosition visiblePositionForContentsPoint(const IntPoint&, Loc alFrame*);	217 CORE_EXPORT VisiblePosition visiblePositionForContentsPoint(const IntPoint&, Loc alFrame*);

217	218

218 CORE_EXPORT bool rendersInDifferentPosition(const Position&, const Position&);	219 CORE_EXPORT bool rendersInDifferentPosition(const Position&, const Position&);

219	220

220 } // namespace blink	221 } // namespace blink

221	222

222 #endif // VisibleUnits_h	223 #endif // VisibleUnits_h

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