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//
// AspNetFileDescriptionTemplate.cs: Template that translates regions of C#
// into the current .NET language, and substitutes them into the template.
//
// Authors:
// Michael Hutchinson <m.j.hutchinson@gmail.com>
//
// Copyright (C) 2006 Michael Hutchinson
//
//
// This source code is licenced under The MIT License:
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Xml;
using System.IO;
using MonoDevelop.Core;
using MonoDevelop.Ide.Templates;
using MonoDevelop.Projects;
using MonoDevelop.Projects.CodeGeneration;
namespace AspNetAddIn
{
public class AspNetFileDescriptionTemplate : SingleFileDescriptionTemplate
{
string content;
string entryName;
Hashtable codeAreas = new Hashtable ();
public override void Load (XmlElement filenode)
{
//pull out the main area
XmlElement fileText = filenode ["FileText"];
if (fileText == null)
throw new InvalidOperationException ("Invalid ASP.NET template: FileText element not found.");
content = fileText.InnerText;
//collect all of the code substitution areas
foreach (XmlNode xn in filenode.GetElementsByTagName ("CodeTranslationFile")) {
XmlElement xe = xn as XmlElement;
if (xe == null)
continue;
string name = xe.GetAttribute ("TagName");
if ((name == null) || (name.Length == 0))
throw new InvalidOperationException ("Invalid ASP.NET template: CodeTranslationFile must have valid TagName.");
//This is overzealous, but better safe than sorry
char [] forbiddenChars = "`-=[];'#,./\\¬!\"£$%^&*()_+{}:@~|<>?".ToCharArray ();
if (name.IndexOfAny (forbiddenChars) > -1)
throw new InvalidOperationException ("Invalid ASP.NET template: TagName must be alphanumeric.");
if (codeAreas.ContainsKey (name))
throw new InvalidOperationException ("Invalid ASP.NET template: all TagNames must be unique within the AspNetFile.");
CodeTranslationFileDescriptionTemplate templ =
FileDescriptionTemplate.CreateTemplate (xe) as CodeTranslationFileDescriptionTemplate;
if (templ == null)
throw new InvalidOperationException ("Invalid ASP.NET template: invalid CodeTranslationFile.");
codeAreas [name] = templ;
}
base.Load (filenode);
}
public override string CreateContent (string language)
{
return content;
}
public override void ModifyTags (Project project, string language, string identifier, string fileName, ref Hashtable tags)
{
tags ["Doctype"] = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">";
base.ModifyTags (project, language, identifier, fileName, ref tags);
//nothing after this point is relevant to tag substitution for filenames,
//and some will even crash, so drop out now
if (fileName == null)
return;
// Build tags for ${CodeRegion:#} substitutions
foreach (string regionName in codeAreas.Keys) {
CodeTranslationFileDescriptionTemplate templ =
(CodeTranslationFileDescriptionTemplate) codeAreas [regionName];
//makes CodeTranslationFile's internal name substitition easier
templ.GetFileName (project, language, project == null? null :project.BaseDirectory, (string) tags ["Name"]);
Stream stream = templ.CreateFile (project, language, fileName);
StreamReader reader = new StreamReader (stream);
tags ["CodeRegion:"+regionName] = reader.ReadToEnd ();
reader.Close ();
stream.Close ();
}
}
}
}
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