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3 * Copyright (C) 2009 Google Inc. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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30 // This is based off of Mozilla's Selection interface
31 // https://developer.mozilla.org/En/DOM/Selection
33 WillBeGarbageCollected,
34 ImplementedAs=DOMSelection
35 ] interface Selection {
36 readonly attribute Node anchorNode;
37 readonly attribute long anchorOffset;
38 readonly attribute Node focusNode;
39 readonly attribute long focusOffset;
41 readonly attribute boolean isCollapsed;
42 readonly attribute long rangeCount;
44 [RaisesException, TypeChecking=Interface|Nullable] void collapse(Node node,
45 optional long offset);
46 [RaisesException] void collapseToEnd();
47 [RaisesException] void collapseToStart();
49 [CustomElementCallbacks] void deleteFromDocument();
50 boolean containsNode([Default=Undefined] optional Node node,
51 [Default=Undefined] optional boolean allowPartial);
52 [RaisesException] void selectAllChildren([Default=Undefined] optional Node node);
54 [RaisesException] void extend([Default=Undefined] optional Node node,
55 [Default=Undefined] optional long offset);
57 [RaisesException] Range getRangeAt([Default=Undefined] optional long index);
58 void removeAllRanges();
59 void addRange([Default=Undefined] optional Range range);
61 [NotEnumerable] DOMString toString();
64 [MeasureAs=SelectionBaseNode] readonly attribute Node baseNode;
65 [MeasureAs=SelectionBaseOffset] readonly attribute long baseOffset;
66 [MeasureAs=SelectionExtentNode] readonly attribute Node extentNode;
67 [MeasureAs=SelectionExtentOffset] readonly attribute long extentOffset;
69 // WebKit's "type" accessor returns "None", "Range" and "Caret"
70 // IE's type accessor returns "none", "text" and "control"
71 [MeasureAs=SelectionType] readonly attribute DOMString type;
73 [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMString alter,
74 [Default=Undefined] optional DOMString direction,
75 [Default=Undefined] optional DOMString granularity);
76 [MeasureAs=SelectionSetBaseAndExtent, RaisesException] void setBaseAndExtent([Default=Undefined] optional Node baseNode,
77 [Default=Undefined] optional long baseOffset,
78 [Default=Undefined] optional Node extentNode,
79 [Default=Undefined] optional long extentOffset);
80 [ImplementedAs=collapse, MeasureAs=SelectionSetPosition, RaisesException, TypeChecking=Interface|Nullable] void setPosition(Node node,
81 optional long offset);
84 // http://msdn.microsoft.com/en-us/library/ms535869(VS.85).aspx
85 [MeasureAs=SelectionEmpty] void empty();