69 lines
1.7 KiB
C#
69 lines
1.7 KiB
C#
using System;
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using System.Linq;
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using System.IO;
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using System.Text;
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using System.Xml;
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using System.Xml.Linq;
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using System.Collections.Generic;
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using Lucene.Net.Index;
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using Lucene.Net.Documents;
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using Monodoc.Ecma;
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using Monodoc.Storage;
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using Mono.Utilities;
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namespace Monodoc.Providers
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{
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public class EcmaUncompiledHelpSource : EcmaHelpSource
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{
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readonly DirectoryInfo basedir;
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readonly string basedoc;
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public readonly string BasePath;
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public new string Name {
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get;
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private set;
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}
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/* base_file: the directory containing the index.xml file, usually in Mono land .../Documentation/en
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* markName: if true, we encase the node caption with [] to clearly mark it's from an uncompiled source
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*/
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public EcmaUncompiledHelpSource (string base_file, bool markName = true) : base ()
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{
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basedir = new DirectoryInfo (base_file);
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BasePath = basedir.FullName;
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basedoc = Path.Combine (basedir.FullName, "index.xml");
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Name = ((string)XDocument.Load (basedoc).Root.Element ("Title")) ?? "UnnamedUncompiledSource";
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if (markName)
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Name = '[' + Name + ']';
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Tree.RootNode.Caption = Name;
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Func<XElement, string> indexGenerator = type => {
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var nsName = (string)type.Parent.Attribute ("Name");
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var typeName = (string)type.Attribute ("Name");
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return Path.ChangeExtension (nsName + '/' + typeName, ".xml");
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};
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this.Storage = new UncompiledDocStorage (BasePath);
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EcmaDoc.PopulateTreeFromIndexFile (basedoc, UriPrefix, Tree, null, null, indexGenerator);
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}
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protected override string UriPrefix {
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get {
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return "uncompiled:";
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}
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}
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public override Stream GetImage (string url)
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{
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var path = Path.Combine (BasePath, "_images", url);
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return File.Exists (path) ? File.OpenRead (path) : (Stream)null;
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}
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}
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}
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