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30 // This is based on the W3C standard HTML Editing APIs
31 // https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#selection
33 // FIXME: Fix discrepancies from the standard, especially
34 // * unsigned types where should be unsigned
36 // * RemoveRange(Range range) method
37 // http://crbug.com/391673
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;
47 readonly attribute boolean isCollapsed;
48 [RaisesException] void collapse(Node? node, optional long offset);
49 [RaisesException] void collapseToStart();
50 [RaisesException] void collapseToEnd();
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 long offset);
57 [RaisesException] void selectAllChildren([Default=Undefined] optional Node node);
58 [CustomElementCallbacks] void deleteFromDocument();
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();
65 [NotEnumerable] stringifier;
68 // https://developer.mozilla.org/En/DOM/Selection
70 // FIXME: Add use counters.
71 boolean containsNode([Default = Undefined] optional Node node, [Default = Undefined] optional boolean allowPartial);
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;
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;
83 [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMString alter,
84 [Default=Undefined] optional DOMString direction,
85 [Default=Undefined] optional DOMString 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] void setPosition(Node? node, optional long offset);
93 // http://msdn.microsoft.com/en-us/library/ms535869(VS.85).aspx
94 [MeasureAs=SelectionEmpty] void empty();