1 | // Copyright (c) 2009-2013 AlphaSierraPapa for the SharpDevelop Team |
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2 | // |
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3 | // Permission is hereby granted, free of charge, to any person obtaining a copy of this |
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4 | // software and associated documentation files (the "Software"), to deal in the Software |
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5 | // without restriction, including without limitation the rights to use, copy, modify, merge, |
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6 | // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons |
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7 | // to whom the Software is furnished to do so, subject to the following conditions: |
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8 | // |
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9 | // The above copyright notice and this permission notice shall be included in all copies or |
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10 | // substantial portions of the Software. |
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11 | // |
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12 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
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13 | // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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14 | // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE |
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15 | // FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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16 | // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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17 | // DEALINGS IN THE SOFTWARE. |
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18 | |
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19 | using System; |
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20 | using System.Collections.ObjectModel; |
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21 | using System.Globalization; |
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22 | using ICSharpCode.NRefactory.Editor; |
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23 | |
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24 | namespace ICSharpCode.NRefactory.Xml |
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25 | { |
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26 | /// <summary> |
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27 | /// Represents any markup starting with "<" and (hopefully) ending with ">" |
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28 | /// </summary> |
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29 | public class AXmlTag : AXmlObject |
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30 | { |
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31 | /// <summary> These identify the start of DTD elements </summary> |
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32 | [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes", Justification="ReadOnlyCollection is immutable")] |
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33 | public static readonly ReadOnlyCollection<string> DtdNames = new ReadOnlyCollection<string>( |
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34 | new string[] {"<!DOCTYPE", "<!NOTATION", "<!ELEMENT", "<!ATTLIST", "<!ENTITY" } ); |
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35 | |
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36 | new readonly InternalTag internalObject; |
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37 | |
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38 | internal AXmlTag(AXmlObject parent, int startOffset, InternalTag internalObject) |
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39 | : base(parent, startOffset, internalObject) |
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40 | { |
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41 | this.internalObject = internalObject; |
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42 | } |
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43 | |
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44 | /// <summary> Opening bracket - usually "<" </summary> |
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45 | public string OpeningBracket { |
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46 | get { return internalObject.OpeningBracket; } |
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47 | } |
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48 | |
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49 | /// <summary> Name following the opening bracket </summary> |
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50 | public string Name { |
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51 | get { return internalObject.Name; } |
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52 | } |
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53 | |
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54 | /// <summary> Gets the segment containing the tag name </summary> |
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55 | public ISegment NameSegment { |
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56 | get { |
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57 | int start = startOffset + internalObject.RelativeNameStart; |
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58 | return new XmlSegment(start, start + internalObject.Name.Length); |
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59 | } |
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60 | } |
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61 | |
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62 | /// <summary> Closing bracket - usually ">" </summary> |
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63 | public string ClosingBracket { |
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64 | get { return internalObject.ClosingBracket; } |
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65 | } |
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66 | |
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67 | /// <summary> True if tag starts with "<" </summary> |
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68 | public bool IsStartOrEmptyTag { get { return internalObject.IsStartOrEmptyTag; } } |
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69 | /// <summary> True if tag starts with "<" and ends with ">" </summary> |
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70 | public bool IsStartTag { get { return internalObject.IsStartTag; } } |
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71 | /// <summary> True if tag starts with "<" and does not end with ">" </summary> |
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72 | public bool IsEmptyTag { get { return internalObject.IsEmptyTag; } } |
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73 | /// <summary> True if tag starts with "</" </summary> |
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74 | public bool IsEndTag { get { return internalObject.IsEndTag; } } |
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75 | /// <summary> True if tag starts with "<?" </summary> |
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76 | public bool IsProcessingInstruction { get { return internalObject.IsProcessingInstruction; } } |
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77 | /// <summary> True if tag starts with "<!--" </summary> |
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78 | public bool IsComment { get { return internalObject.IsComment; } } |
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79 | /// <summary> True if tag starts with "<![CDATA[" </summary> |
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80 | public bool IsCData { get { return internalObject.IsCData; } } |
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81 | /// <summary> True if tag starts with one of the DTD starts </summary> |
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82 | public bool IsDocumentType { get { return internalObject.IsDocumentType; } } |
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83 | /// <summary> True if tag starts with "<!" </summary> |
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84 | public bool IsUnknownBang { get { return internalObject.IsUnknownBang; } } |
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85 | |
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86 | /// <inheritdoc/> |
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87 | public override void AcceptVisitor(AXmlVisitor visitor) |
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88 | { |
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89 | visitor.VisitTag(this); |
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90 | } |
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91 | |
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92 | /// <inheritdoc/> |
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93 | public override string ToString() |
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94 | { |
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95 | return string.Format(CultureInfo.InvariantCulture, "[{0} '{1}{2}{3}' Attr:{4}]", base.ToString(), this.OpeningBracket, this.Name, this.ClosingBracket, this.Children.Count); |
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96 | } |
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97 | } |
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98 | } |
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