Experiments/Attic/Rook/ASTViewer/UIErrorReport.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace ASTViewer
  16 {
  17         using System;
  18         using System.Collections;
  19
  20         using Castle.Rook.Compiler;
  21         using Castle.Rook.Compiler.Services;
  22
  23
  24         public class UIErrorReport : IErrorReport
  25         {
  26                 int errors;
  27                 int warnings;
  28                 int disabled;
  29                 ArrayList list = new ArrayList();
  30
  31                 public UIErrorReport()
  32                 {
  33                 }
  34
  35                 public void Error(String filename, LexicalPosition pos, String contents, params object[] args)
  36                 {
  37                         if (disabled != 0) return;
  38
  39                         errors++;
  40
  41                         list.Add( new ErrorEntry(true, filename, pos, String.Format(contents, args) ) );
  42                 }
  43
  44                 public void Error(String contents, params object[] args)
  45                 {
  46                         if (disabled != 0) return;
  47
  48                         errors++;
  49
  50                         list.Add( new ErrorEntry(true, "", new LexicalPosition(), String.Format(contents, args) ) );
  51                 }
  52
  53                 public void Warning(String filename, LexicalPosition pos, Severity severity, String contents, params object[] args)
  54                 {
  55                         if (disabled != 0) return;
  56
  57                         warnings++;
  58
  59                         list.Add( new ErrorEntry(false, "", new LexicalPosition(), String.Format(contents, args) ) );
  60                 }
  61
  62                 public void Warning(String contents, params object[] args)
  63                 {
  64                         if (disabled != 0) return;
  65
  66                         warnings++;
  67
  68                         list.Add( new ErrorEntry(false, "", new LexicalPosition(), String.Format(contents, args) ) );
  69                 }
  70
  71                 public bool HasErrors
  72                 {
  73                         get { return errors != 0; }
  74                 }
  75
  76                 public bool HasWarnings
  77                 {
  78                         get { return warnings != 0; }
  79                 }
  80
  81                 public void Enable()
  82                 {
  83                         disabled--;
  84                 }
  85
  86                 public void Disable()
  87                 {
  88                         disabled++;
  89                 }
  90
  91                 public ArrayList List
  92                 {
  93                         get { return list; }
  94                 }
  95         }
  96
  97         public class ErrorEntry
  98         {
  99                 private readonly string filename;
 100                 private readonly bool isError;
 101                 private readonly LexicalPosition pos;
 102                 private readonly string contents;
 103
 104                 public ErrorEntry(bool error, string filename, LexicalPosition pos, string contents)
 105                 {
 106                         this.filename = filename;
 107                         this.isError = error;
 108                         this.pos = pos;
 109                         this.contents = contents;
 110                 }
 111
 112                 public bool IsError
 113                 {
 114                         get { return isError; }
 115                 }
 116
 117                 public string Filename
 118                 {
 119                         get { return filename; }
 120                 }
 121
 122                 public LexicalPosition Pos
 123                 {
 124                         get { return pos; }
 125                 }
 126
 127                 public string Contents
 128                 {
 129                         get { return contents; }
 130                 }
 131         }
 132 }