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Viewing changes to src/AddIns/Misc/SearchAndReplace/Project/Engine/SearchReplaceInFilesManager.cs

  • Committer: sk
  • Date: 2011-09-10 05:17:57 UTC
  • Revision ID: halega@halega.com-20110910051757-qfouz1llya9m6boy
4.1.0.7915 Release Candidate 1

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src/AddIns/Misc/SearchAndReplace/Project/Engine/SearchReplaceInFilesManager.cs
 
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
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using ICSharpCode.SharpDevelop.Editor.Search;
 
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using System;
 
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using System.Collections.Generic;
 
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using ICSharpCode.Core;
 
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using ICSharpCode.SharpDevelop;
 
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using ICSharpCode.SharpDevelop.Gui;
 
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namespace SearchAndReplace
 
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{
 
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        public static class SearchInFilesManager
 
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        {
 
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                static Search find               = new Search();
 
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                static string    currentFileName = String.Empty;
 
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                static SearchInFilesManager()
 
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                {
 
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                        find.TextIteratorBuilder = new ForwardTextIteratorBuilder();
 
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                }
 
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                static void SetSearchOptions(IProgressMonitor monitor)
 
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                {
 
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                        find.SearchStrategy   = SearchReplaceUtilities.CreateSearchStrategy(SearchOptions.SearchStrategyType);
 
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                        find.DocumentIterator = SearchReplaceUtilities.CreateDocumentIterator(SearchOptions.DocumentIteratorType, monitor);
 
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                }
 
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                static bool InitializeSearchInFiles(IProgressMonitor monitor)
 
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                {
 
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                        SetSearchOptions(monitor);
 
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                        find.Reset();
 
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                        if (!find.SearchStrategy.CompilePattern(monitor))
 
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                                return false;
 
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                        currentFileName = String.Empty;
 
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                        return true;
 
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                }
 
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                static void FinishSearchInFiles(List<SearchResultMatch> results)
 
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                {
 
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                        ShowSearchResults(SearchOptions.FindPattern, results);
 
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                }
 
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                public static void ShowSearchResults(string pattern, List<SearchResultMatch> results)
 
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                {
 
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                        string title = StringParser.Parse("${res:MainWindow.Windows.SearchResultPanel.OccurrencesOf}",
 
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                                                          new StringTagPair("Pattern", pattern));
 
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                        SearchResultsPad.Instance.ShowSearchResults(title, results);
 
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                        SearchResultsPad.Instance.BringToFront();
 
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                }
 
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                public static void FindAll(IProgressMonitor monitor)
 
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                {
 
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                        if (!InitializeSearchInFiles(monitor)) {
 
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                                return;
 
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                        }
 
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                        List<SearchResultMatch> results = new List<SearchResultMatch>();
 
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                        while (true) {
 
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                                SearchResultMatch result = find.FindNext(monitor);
 
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                                if (result == null) {
 
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                                        break;
 
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                                }
 
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                                results.Add(result);
 
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                        }
 
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                        FinishSearchInFiles(results);
 
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                }
 
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                public static void FindAll(int offset, int length, IProgressMonitor monitor)
 
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                {
 
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                        if (!InitializeSearchInFiles(monitor)) {
 
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                                return;
 
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                        }
 
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                        List<SearchResultMatch> results = new List<SearchResultMatch>();
 
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                        while (true) {
 
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                                SearchResultMatch result = find.FindNext(offset, length);
 
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                                if (result == null) {
 
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                                        break;
 
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                                }
 
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                                results.Add(result);
 
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                        }
 
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                        FinishSearchInFiles(results);
 
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                }
 
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        }
 
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}