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Viewing changes to src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/CodeTranslationFileDescriptionTemplate.cs

  • Committer: Bazaar Package Importer
  • Author(s): Stefan Ebner
  • Date: 2008-03-29 23:36:33 UTC
  • mto: (1.5.1 sid)
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: james.westby@ubuntu.com-20080329233633-l550uuwvfh1e68at
Tags: upstream-1.0+dfsg
Import upstream version 1.0+dfsg

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src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/CodeTranslationFileDescriptionTemplate.cs
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                CodeDomProvider parserProvider;
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                string tempSubstitutedContent;
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                bool showAutogenerationNotice = false;
 
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                string sourceLang;
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                public override void Load (XmlElement filenode)
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                {
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                        base.Load (filenode);
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                        content = filenode.InnerText;
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                        string sourceLang = filenode.GetAttribute ("SourceLanguage");
 
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                        sourceLang = filenode.GetAttribute ("SourceLanguage");
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                        if ((sourceLang == null) || (sourceLang.Length == 0))
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                                sourceLang = "C#";
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                        if (string.IsNullOrEmpty (filenode.GetAttribute ("AddStandardHeader")))
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                                AddStandardHeader = true;
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                        parserProvider = getProvider (sourceLang);
 
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                        parserProvider = GetCodeDomProvider (sourceLang);
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                }
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                //Adapted from CodeDomFileDescriptionTemplate.cs
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                        if (language == null || language == "")
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                                throw new InvalidOperationException ("Language not defined in CodeDom based template.");
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                        CodeDomProvider provider = getProvider (language);
 
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                        CodeDomProvider provider = GetCodeDomProvider (language);
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                        //parse the source code
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                        if (tempSubstitutedContent == null)
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                        return txt.Substring (i+1);
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                }
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                CodeDomProvider getProvider (string language)
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                {
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                        CodeDomProvider provider = null;
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                        IDotNetLanguageBinding binding = GetLanguageBinding (language) as IDotNetLanguageBinding;
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                        if (binding == null)
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                                throw new InvalidOperationException ("No LanguageBinding was found for the language '" + language + "'.");
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                        provider = binding.GetCodeDomProvider ();
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                        if (provider == null)
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                                throw new InvalidOperationException ("No CodeDomProvider was found for the language '" + language + "'.");
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                        return provider;
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                }
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                public override void ModifyTags (Project project, string language, string identifier, string fileName, ref Hashtable tags)
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                {
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                        //prevent parser breakage from missing tags, which SingleFile only provides for DotNetProject
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                        base.ModifyTags (project, language, identifier, fileName, ref tags);
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                        //swap out the escaped keyword identifiers for the target language with the source language
 
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                        //CodeDOM should take care of handling it for the target language
 
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                        System.CodeDom.Compiler.CodeDomProvider provider = GetCodeDomProvider (sourceLang);
 
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                        tags ["EscapedIdentifier"] = provider.CreateEscapedIdentifier ((string) tags ["Name"]);
 
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                        //This is a bit hacky doing it here instead of in CreateContent, but need to
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                        //substitute all tags in code before language is translated, because language
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                        //translation gets confused by unsubstituted  substitution tokens.
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                        string [,] tagsArr = HashtableToStringArray (tags);
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                        tempSubstitutedContent = StringParserService.Parse (content, tagsArr);
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                }
 
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                private System.CodeDom.Compiler.CodeDomProvider GetCodeDomProvider (string language)
 
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                {
 
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                        System.CodeDom.Compiler.CodeDomProvider provider = null;
 
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                        IDotNetLanguageBinding binding = GetLanguageBinding (language) as IDotNetLanguageBinding;
 
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                        if (binding == null)
 
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                                throw new InvalidOperationException ("No LanguageBinding was found for the language '" + language + "'.");
 
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                        provider = binding.GetCodeDomProvider ();
 
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                        if (provider == null)
 
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                                throw new InvalidOperationException ("No CodeDomProvider was found for the language '" + language + "'.");
 
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                        return provider;
 
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                }
 
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                //CodeDOM escapes keywords for us, so escaped keywords are valid too. Need to override to allow this,
 
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                //and also to check for validity in source language
 
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                public override bool IsValidName (string name, string language)
 
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                {
 
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                        return base.IsValidName (name, language) && base.IsValidName (name, sourceLang);
 
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                }
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        }
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}