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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 off of Mozilla's Selection interface | |
| 31 // https://developer.mozilla.org/En/DOM/Selection | |
| 32 [ | |
| 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; | |
| 40 | |
| 41 readonly attribute boolean isCollapsed; | |
| 42 readonly attribute long rangeCount; | |
| 43 | |
| 44 [RaisesException, TypeChecking=Interface|Nullable] void collapse(Node node, | |
| 45 optional long offset); | |
| 46 [RaisesException] void collapseToEnd(); | |
| 47 [RaisesException] void collapseToStart(); | |
| 48 | |
| 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 n
ode); | |
| 53 | |
| 54 [RaisesException] void extend([Default=Undefined] optional Node node, | |
| 55 [Default=Undefined] optional long offset); | |
| 56 | |
| 57 [RaisesException] Range getRangeAt([Default=Undefined] optional long index); | |
| 58 void removeAllRanges(); | |
| 59 void addRange([Default=Undefined] optional Range range); | |
| 60 | |
| 61 [NotEnumerable] DOMString toString(); | |
| 62 | |
| 63 // WebKit extensions | |
| 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; | |
| 68 | |
| 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; | |
| 72 | |
| 73 [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMStri
ng alter, | |
| 74 [Default=Undefined] optional DOMStri
ng direction, | |
| 75 [Default=Undefined] optional DOMStri
ng 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, Ty
peChecking=Interface|Nullable] void setPosition(Node node, | |
| 81
optional long offset); | |
| 82 | |
| 83 // IE extentions | |
| 84 // http://msdn.microsoft.com/en-us/library/ms535869(VS.85).aspx | |
| 85 [MeasureAs=SelectionEmpty] void empty(); | |
| 86 }; | |
| 87 | |
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