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Viewing changes to src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/CSharpNRefactoryASTProvider.cs

  • Committer: Bazaar Package Importer
  • Author(s): Andrew Mitchell
  • Date: 2011-06-29 06:56:25 UTC
  • mfrom: (1.8.1 upstream) (1.3.11 experimental)
  • Revision ID: james.westby@ubuntu.com-20110629065625-7xx19c4vb95j65pl
Tags: 2.5.92+dfsg-1ubuntu1
* Merge from Debian experimental:
 - Dropped patches & changes to debian/control for Moonlight
   + debian/patches/remove_support_for_moonlight.patch,
   + debian/patches/dont_add_moonlight_to_core_addins.patch,
 - Remaining patches:
   + debian/patches/no_appmenu:

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src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring/CSharpNRefactoryASTProvider.cs
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using ICSharpCode.NRefactory;
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using System.IO;
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using MonoDevelop.CSharp.Formatting;
 
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using MonoDevelop.Projects.Policies;
 
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using MonoDevelop.Ide.Gui.Content;
 
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using MonoDevelop.Projects.Text;
 
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using System.Reflection;
 
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using System.Collections.Generic;
 
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using MonoDevelop.Ide;
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namespace MonoDevelop.CSharp.Refactoring
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{
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                public string OutputNode (ProjectDom dom, INode node, string indent)
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                {
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                        CSharpOutputVisitor outputVisitor = new CSharpOutputVisitor ();
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                        CSharpFormatter.SetFormatOptions (outputVisitor, dom != null && dom.Project != null ? dom.Project.Policies : null);
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                        int col = CSharpFormatter.GetColumn (indent, 0, 4);
 
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                        SetFormatOptions (outputVisitor, dom != null && dom.Project != null ? dom.Project.Policies : null);
 
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                        int col = GetColumn (indent, 0, 4);
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                        outputVisitor.OutputFormatter.IndentationLevel = System.Math.Max (0, col / 4);
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                        node.AcceptVisitor (outputVisitor, null);
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                        return outputVisitor.Text;
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                }
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                static void SetFormatOptions (CSharpOutputVisitor outputVisitor, PolicyContainer policyParent)
 
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                {
 
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                        IEnumerable<string> types = DesktopService.GetMimeTypeInheritanceChain (CSharpFormatter.MimeType);
 
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                        TextStylePolicy currentPolicy = policyParent != null ? policyParent.Get<TextStylePolicy> (types) : MonoDevelop.Projects.Policies.PolicyService.GetDefaultPolicy<TextStylePolicy> (types);
 
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                        CSharpFormattingPolicy codePolicy = policyParent != null ? policyParent.Get<CSharpFormattingPolicy> (types) : MonoDevelop.Projects.Policies.PolicyService.GetDefaultPolicy<CSharpFormattingPolicy> (types);
 
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                        outputVisitor.Options.IndentationChar = currentPolicy.TabsToSpaces ? ' ' : '\t';
 
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                        outputVisitor.Options.TabSize = currentPolicy.TabWidth;
 
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                        outputVisitor.Options.IndentSize = currentPolicy.TabWidth;
 
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                        outputVisitor.Options.EolMarker = TextStylePolicy.GetEolMarker(currentPolicy.EolMarker);
 
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                        Type optionType = outputVisitor.Options.GetType ();
 
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                        foreach (var property in typeof (CSharpFormattingPolicy).GetProperties ()) {
 
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                                PropertyInfo info = optionType.GetProperty (property.Name);
 
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                                if (info == null) 
 
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                                        continue;
 
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                                object val = property.GetValue (codePolicy, null);
 
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                                object cval = null;
 
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                                if (info.PropertyType.IsEnum) {
 
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                                        cval = Enum.Parse (info.PropertyType, val.ToString ());
 
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                                } else if (info.PropertyType == typeof(bool)) {
 
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                                        cval = Convert.ToBoolean (val);
 
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                                } else {
 
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                                        cval = Convert.ChangeType (val, info.PropertyType);
 
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                                }
 
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                                info.SetValue (outputVisitor.Options, cval, null);
 
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                        }
 
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                }
 
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                public static int GetColumn (string wrapper, int i, int tabSize)
 
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                {
 
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                        int j = i;
 
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                        int col = 0;
 
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                        for (; j < wrapper.Length && (wrapper[j] == ' ' || wrapper[j] == '\t'); j++) {
 
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                                if (wrapper[j] == ' ') {
 
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                                        col++;
 
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                                } else {
 
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                                        col = GetNextTabstop (col, tabSize);
 
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                                }
 
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                        }
 
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                        return col;
 
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                }
 
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                static int GetNextTabstop (int currentColumn, int tabSize)
 
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                {
 
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                        int result = currentColumn + tabSize;
 
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                        return (result / tabSize) * tabSize;
 
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                }
 
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                public ICSharpCode.NRefactory.Parser.Errors LastErrors {
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                        get;
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                        private set;