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Viewing changes to src/AddIns/DisplayBindings/XmlEditor/Project/Src/SelectedXmlElement.cs

  • Committer: sk
  • Date: 2011-09-10 05:17:57 UTC
  • Revision ID: halega@halega.com-20110910051757-qfouz1llya9m6boy
4.1.0.7915 Release Candidate 1

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src/AddIns/DisplayBindings/XmlEditor/Project/Src/SelectedXmlElement.cs
 
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
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using System;
 
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using ICSharpCode.SharpDevelop.Editor;
 
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namespace ICSharpCode.XmlEditor
 
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{
 
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        public class SelectedXmlElement
 
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        {
 
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                XmlElementPath path = new XmlElementPath();
 
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                string selectedAttribute = String.Empty;
 
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                string selectedAttributeValue = String.Empty;
 
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                public SelectedXmlElement(ITextEditor textEditor)
 
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                        : this(textEditor.Document.Text, textEditor.Caret.Offset)
 
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                {
 
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                }
 
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                public SelectedXmlElement(string xml, int index)
 
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                {
 
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                        FindSelectedElement(xml, index);
 
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                        FindSelectedAttribute(xml, index);
 
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                        FindSelectedAttributeValue(xml, index);
 
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                }
 
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                void FindSelectedElement(string xml, int index)
 
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                {
 
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                        path = XmlParser.GetActiveElementStartPathAtIndex(xml, index);
 
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                }
 
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                void FindSelectedAttribute(string xml, int index)
 
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                {
 
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                        selectedAttribute = XmlParser.GetAttributeNameAtIndex(xml, index);
 
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                }
 
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                void FindSelectedAttributeValue(string xml, int index)
 
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                {
 
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                        selectedAttributeValue = XmlParser.GetAttributeValueAtIndex(xml, index);
 
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                }
 
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                public XmlElementPath Path {
 
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                        get { return path; }
 
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                }
 
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                public string SelectedAttribute {
 
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                        get { return selectedAttribute; }
 
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                }
 
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                public bool HasSelectedAttribute {
 
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                        get { return selectedAttribute.Length > 0; }
 
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                }
 
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                public string SelectedAttributeValue {
 
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                        get { return selectedAttributeValue; }
 
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                }
 
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                public bool HasSelectedAttributeValue {
 
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                        get { return selectedAttributeValue.Length > 0; }
 
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                }
 
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        }
 
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}