Source/core/page/Selection.idl - Issue 467503002: Move DOMSelection.[cpp/h] from core/page to core/editing

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Issue 467503002: Move DOMSelection.[cpp/h] from core/page to core/editing (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 4 months ago

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1 /*

2 * Copyright (C) 2007 Apple Inc. All rights reserved.

3 * Copyright (C) 2009 Google Inc. All rights reserved.

4 *

5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions

7 * are met:

8 *

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

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

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

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

13 * documentation and/or other materials provided with the distribution.

14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of

15 * its contributors may be used to endorse or promote products derived

16 * from this software without specific prior written permission.

17 *

18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

28 */

29

30 // This is based on the W3C standard HTML Editing APIs

31 // https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#selection

32 //

33 // FIXME: Fix discrepancies from the standard, especially

34 // * unsigned types where should be unsigned

35 // * Nullability

36 // * RemoveRange(Range range) method

37 // http://crbug.com/391673

38 [

39 ImplementedAs=DOMSelection,

40 WillBeGarbageCollected,

41 ] interface Selection {

42 readonly attribute Node anchorNode;

43 readonly attribute long anchorOffset;

44 readonly attribute Node focusNode;

45 readonly attribute long focusOffset;

46

47 readonly attribute boolean isCollapsed;

48 [RaisesException, TypeChecking=Interface] void collapse(Node node, optional long offset);

49 [RaisesException] void collapseToStart();

50 [RaisesException] void collapseToEnd();

51

52 // FIXME: should be: optional long offset = 0 http://crbug.com/258153

53 // We mark offset as optional, defaulting to 0; this differs from spec.

54 // http://crbug.com/384966

55 [RaisesException, TypeChecking=Interface] void extend(Node node, optional lo ng offset);

56

57 [RaisesException] void selectAllChildren([Default=Undefined] optional Node n ode);

58 [CustomElementCallbacks] void deleteFromDocument();

59

60 readonly attribute long rangeCount;

61 [RaisesException] Range getRangeAt([Default=Undefined] optional long index);

62 void addRange([Default=Undefined] optional Range range);

63 void removeAllRanges();

64

65 [NotEnumerable] stringifier;

66

67 // Firefox extensions

68 // https://developer.mozilla.org/En/DOM/Selection

69 //

70 // FIXME: Add use counters.

71 boolean containsNode([Default = Undefined] optional Node node, [Default = Un defined] optional boolean allowPartial);

72

73 // WebKit extensions

74 [MeasureAs=SelectionBaseNode] readonly attribute Node baseNode;

75 [MeasureAs=SelectionBaseOffset] readonly attribute long baseOffset;

76 [MeasureAs=SelectionExtentNode] readonly attribute Node extentNode;

77 [MeasureAs=SelectionExtentOffset] readonly attribute long extentOffset;

78

79 // WebKit's "type" accessor returns "None", "Range" and "Caret"

80 // IE's type accessor returns "none", "text" and "control"

81 [MeasureAs=SelectionType] readonly attribute DOMString type;

82

83 [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMStri ng alter,

84 [Default=Undefined] optional DOMStri ng direction,

85 [Default=Undefined] optional DOMStri ng granularity);

86 [MeasureAs=SelectionSetBaseAndExtent, RaisesException] void setBaseAndExtent ([Default=Undefined] optional Node baseNode,

87 [Default=Undefined] optional long baseOffset,

88 [Default=Undefined] optional Node extentNode,

89 [Default=Undefined] optional long extentOffset);

90 [ImplementedAs=collapse, MeasureAs=SelectionSetPosition, RaisesException, Ty peChecking=Interface] void setPosition(Node node,

91 optional long offset);

92

93 // IE extensions

94 // http://msdn.microsoft.com/en-us/library/ms535869(VS.85).aspx

95 [MeasureAs=SelectionEmpty] void empty();

96 };

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