From 40fa6de40887333840ea72c0e3aafffe4fc2d852 Mon Sep 17 00:00:00 2001 From: timb Date: Thu, 11 Feb 2010 00:37:11 -0800 Subject: initial import of webcam actionscriptz --- webcam/com/adobe/utils/XMLUtil.as | 171 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 webcam/com/adobe/utils/XMLUtil.as (limited to 'webcam/com/adobe/utils/XMLUtil.as') diff --git a/webcam/com/adobe/utils/XMLUtil.as b/webcam/com/adobe/utils/XMLUtil.as new file mode 100644 index 0000000..1a902ef --- /dev/null +++ b/webcam/com/adobe/utils/XMLUtil.as @@ -0,0 +1,171 @@ +/* + Adobe Systems Incorporated(r) Source Code License Agreement + Copyright(c) 2005 Adobe Systems Incorporated. All rights reserved. + + Please read this Source Code License Agreement carefully before using + the source code. + + Adobe Systems Incorporated grants to you a perpetual, worldwide, non-exclusive, + no-charge, royalty-free, irrevocable copyright license, to reproduce, + prepare derivative works of, publicly display, publicly perform, and + distribute this source code and such derivative works in source or + object code form without any attribution requirements. + + The name "Adobe Systems Incorporated" must not be used to endorse or promote products + derived from the source code without prior written permission. + + You agree to indemnify, hold harmless and defend Adobe Systems Incorporated from and + against any loss, damage, claims or lawsuits, including attorney's + fees that arise or result from your use or distribution of the source + code. + + THIS SOURCE CODE IS PROVIDED "AS IS" AND "WITH ALL FAULTS", WITHOUT + ANY TECHNICAL SUPPORT OR ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, + BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ALSO, THERE IS NO WARRANTY OF + NON-INFRINGEMENT, TITLE OR QUIET ENJOYMENT. IN NO EVENT SHALL MACROMEDIA + OR ITS SUPPLIERS 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 SOURCE CODE, EVEN IF + ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +package com.adobe.utils +{ + + public class XMLUtil + { + /** + * Constant representing a text node type returned from XML.nodeKind. + * + * @see XML.nodeKind() + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static const TEXT:String = "text"; + + /** + * Constant representing a comment node type returned from XML.nodeKind. + * + * @see XML.nodeKind() + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static const COMMENT:String = "comment"; + + /** + * Constant representing a processing instruction type returned from XML.nodeKind. + * + * @see XML.nodeKind() + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static const PROCESSING_INSTRUCTION:String = "processing-instruction"; + + /** + * Constant representing an attribute type returned from XML.nodeKind. + * + * @see XML.nodeKind() + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static const ATTRIBUTE:String = "attribute"; + + /** + * Constant representing a element type returned from XML.nodeKind. + * + * @see XML.nodeKind() + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static const ELEMENT:String = "element"; + + /** + * Checks whether the specified string is valid and well formed XML. + * + * @param data The string that is being checked to see if it is valid XML. + * + * @return A Boolean value indicating whether the specified string is + * valid XML. + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static function isValidXML(data:String):Boolean + { + var xml:XML; + + try + { + xml = new XML(data); + } + catch(e:Error) + { + return false; + } + + if(xml.nodeKind() != XMLUtil.ELEMENT) + { + return false; + } + + return true; + } + + /** + * Returns the next sibling of the specified node relative to the node's parent. + * + * @param x The node whose next sibling will be returned. + * + * @return The next sibling of the node. null if the node does not have + * a sibling after it, or if the node has no parent. + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static function getNextSibling(x:XML):XML + { + return XMLUtil.getSiblingByIndex(x, 1); + } + + /** + * Returns the sibling before the specified node relative to the node's parent. + * + * @param x The node whose sibling before it will be returned. + * + * @return The sibling before the node. null if the node does not have + * a sibling before it, or if the node has no parent. + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + */ + public static function getPreviousSibling(x:XML):XML + { + return XMLUtil.getSiblingByIndex(x, -1); + } + + protected static function getSiblingByIndex(x:XML, count:int):XML + { + var out:XML; + + try + { + out = x.parent().children()[x.childIndex() + count]; + } + catch(e:Error) + { + return null; + } + + return out; + } + } +} \ No newline at end of file -- cgit v1.2.3-70-g09d2