Source/core/editing/VisibleUnits.h - Issue 1307023005: Move {next,previous}PositionOf() for VisiblePosition to VisibleUnits.cpp

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Issue 1307023005: Move {next,previous}PositionOf() for VisiblePosition to VisibleUnits.cpp (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: 2015-08-31T22:28:28 Rebase 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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78 // FIXME: This function should never be called when the line box tree is dirty.	78 // FIXME: This function should never be called when the line box tree is dirty.

79 // See https://bugs.webkit.org/show_bug.cgi?id=97264	79 // See https://bugs.webkit.org/show_bug.cgi?id=97264

80 CORE_EXPORT Position mostBackwardCaretPosition(const Position&, EditingBoundaryC rossingRule = CannotCrossEditingBoundary);	80 CORE_EXPORT Position mostBackwardCaretPosition(const Position&, EditingBoundaryC rossingRule = CannotCrossEditingBoundary);

81 CORE_EXPORT PositionInComposedTree mostBackwardCaretPosition(const PositionInCom posedTree&, EditingBoundaryCrossingRule = CannotCrossEditingBoundary);	81 CORE_EXPORT PositionInComposedTree mostBackwardCaretPosition(const PositionInCom posedTree&, EditingBoundaryCrossingRule = CannotCrossEditingBoundary);

82 CORE_EXPORT Position mostForwardCaretPosition(const Position&, EditingBoundaryCr ossingRule = CannotCrossEditingBoundary);	82 CORE_EXPORT Position mostForwardCaretPosition(const Position&, EditingBoundaryCr ossingRule = CannotCrossEditingBoundary);

83 CORE_EXPORT PositionInComposedTree mostForwardCaretPosition(const PositionInComp osedTree&, EditingBoundaryCrossingRule = CannotCrossEditingBoundary);	83 CORE_EXPORT PositionInComposedTree mostForwardCaretPosition(const PositionInComp osedTree&, EditingBoundaryCrossingRule = CannotCrossEditingBoundary);

84	84

85 CORE_EXPORT bool isVisuallyEquivalentCandidate(const Position&);	85 CORE_EXPORT bool isVisuallyEquivalentCandidate(const Position&);

86 CORE_EXPORT bool isVisuallyEquivalentCandidate(const PositionInComposedTree&);	86 CORE_EXPORT bool isVisuallyEquivalentCandidate(const PositionInComposedTree&);

87	87

	88 VisiblePosition nextPositionOf(const VisiblePosition&, EditingBoundaryCrossingRu le = CanCrossEditingBoundary);

	89 VisiblePosition previousPositionOf(const VisiblePosition&, EditingBoundaryCrossi ngRule = CanCrossEditingBoundary);

	90

88 // words	91 // words

89 CORE_EXPORT VisiblePosition startOfWord(const VisiblePosition&, EWordSide = Righ tWordIfOnBoundary);	92 CORE_EXPORT VisiblePosition startOfWord(const VisiblePosition&, EWordSide = Righ tWordIfOnBoundary);

90 CORE_EXPORT VisiblePosition endOfWord(const VisiblePosition&, EWordSide = RightW ordIfOnBoundary);	93 CORE_EXPORT VisiblePosition endOfWord(const VisiblePosition&, EWordSide = RightW ordIfOnBoundary);

91 VisiblePosition previousWordPosition(const VisiblePosition&);	94 VisiblePosition previousWordPosition(const VisiblePosition&);

92 VisiblePosition nextWordPosition(const VisiblePosition&);	95 VisiblePosition nextWordPosition(const VisiblePosition&);

93 VisiblePosition rightWordPosition(const VisiblePosition&, bool skipsSpaceWhenMov ingRight);	96 VisiblePosition rightWordPosition(const VisiblePosition&, bool skipsSpaceWhenMov ingRight);

94 VisiblePosition leftWordPosition(const VisiblePosition&, bool skipsSpaceWhenMovi ngRight);	97 VisiblePosition leftWordPosition(const VisiblePosition&, bool skipsSpaceWhenMovi ngRight);

95	98

96 // sentences	99 // sentences

97 CORE_EXPORT VisiblePosition startOfSentence(const VisiblePosition&);	100 CORE_EXPORT VisiblePosition startOfSentence(const VisiblePosition&);

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158	161

159 // Returns a hit-tested VisiblePosition for the given point in contents-space	162 // Returns a hit-tested VisiblePosition for the given point in contents-space

160 // coordinates.	163 // coordinates.

161 CORE_EXPORT VisiblePosition visiblePositionForContentsPoint(const IntPoint&, Loc alFrame*);	164 CORE_EXPORT VisiblePosition visiblePositionForContentsPoint(const IntPoint&, Loc alFrame*);

162	165

163 CORE_EXPORT bool rendersInDifferentPosition(const Position&, const Position&);	166 CORE_EXPORT bool rendersInDifferentPosition(const Position&, const Position&);

164	167

165 } // namespace blink	168 } // namespace blink

166	169

167 #endif // VisibleUnits_h	170 #endif // VisibleUnits_h

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