| /* |
| * Copyright (C) 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // This is based on the W3C standard HTML Editing APIs |
| // https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#selection |
| // |
| // FIXME: Fix discrepancies from the standard, especially |
| // * unsigned types where should be unsigned |
| // * Nullability |
| // * RemoveRange(Range range) method |
| // http://crbug.com/391673 |
| [ |
| ImplementedAs=DOMSelection, |
| WillBeGarbageCollected, |
| ] interface Selection { |
| readonly attribute Node anchorNode; |
| readonly attribute long anchorOffset; |
| readonly attribute Node focusNode; |
| readonly attribute long focusOffset; |
| |
| readonly attribute boolean isCollapsed; |
| [RaisesException] void collapse(Node? node, optional long offset = 0); |
| [RaisesException] void collapseToStart(); |
| [RaisesException] void collapseToEnd(); |
| |
| // We mark offset as optional, defaulting to 0; this differs from spec. |
| // http://crbug.com/384966 |
| [RaisesException, TypeChecking=Interface] void extend(Node node, optional long offset = 0); |
| |
| [RaisesException] void selectAllChildren([Default=Undefined] optional Node node); |
| [CustomElementCallbacks] void deleteFromDocument(); |
| |
| readonly attribute long rangeCount; |
| [RaisesException] Range getRangeAt([Default=Undefined] optional long index); |
| void addRange([Default=Undefined] optional Range range); |
| void removeAllRanges(); |
| |
| [NotEnumerable] stringifier; |
| |
| // Firefox extensions |
| // https://developer.mozilla.org/En/DOM/Selection |
| // |
| [MeasureAs=SelectionContainsNode] boolean containsNode([Default = Undefined] optional Node node, [Default = Undefined] optional boolean allowPartial); |
| |
| // WebKit extensions |
| [MeasureAs=SelectionBaseNode] readonly attribute Node baseNode; |
| [MeasureAs=SelectionBaseOffset] readonly attribute long baseOffset; |
| [MeasureAs=SelectionExtentNode] readonly attribute Node extentNode; |
| [MeasureAs=SelectionExtentOffset] readonly attribute long extentOffset; |
| |
| // WebKit's "type" accessor returns "None", "Range" and "Caret" |
| // IE's type accessor returns "none", "text" and "control" |
| [MeasureAs=SelectionType] readonly attribute DOMString type; |
| |
| [MeasureAs=SelectionModify] void modify([Default=Undefined] optional DOMString alter, |
| [Default=Undefined] optional DOMString direction, |
| [Default=Undefined] optional DOMString granularity); |
| [MeasureAs=SelectionSetBaseAndExtent, RaisesException] void setBaseAndExtent([Default=Undefined] optional Node baseNode, |
| [Default=Undefined] optional long baseOffset, |
| [Default=Undefined] optional Node extentNode, |
| [Default=Undefined] optional long extentOffset); |
| [ImplementedAs=collapse, MeasureAs=SelectionSetPosition, RaisesException] void setPosition(Node? node, optional long offset = 0); |
| |
| // IE extensions |
| // http://msdn.microsoft.com/en-us/library/ms535869(VS.85).aspx |
| [MeasureAs=SelectionEmpty] void empty(); |
| }; |