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Viewing changes to src/AddIns/Misc/HelpViewer/Source/Controls/SearchPadControl.xaml.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/HelpViewer/Source/Controls/SearchPadControl.xaml.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 System;
 
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using System.Collections.Generic;
 
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using System.Collections.ObjectModel;
 
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using System.Text;
 
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using System.Windows;
 
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using System.Windows.Controls;
 
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using System.Windows.Data;
 
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using System.Windows.Documents;
 
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using System.Windows.Input;
 
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using System.Windows.Media;
 
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using MSHelpSystem.Core;
 
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namespace MSHelpSystem.Controls
 
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{
 
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        public partial class SearchPadControl : UserControl
 
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        {
 
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                public SearchPadControl()
 
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                {
 
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                        InitializeComponent();
 
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                        searchCB.IsEnabled = Help3Environment.IsHelp3ProtocolRegistered;
 
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                        searchCB.ItemsSource = searchTerms;
 
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                }
 
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                ObservableCollection<string> searchTerms = new ObservableCollection<string>();
 
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                void SearchCBPreviewKeyUp(object sender, KeyEventArgs e)
 
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                {
 
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                        doSearch.IsEnabled = (Help3Environment.IsHelp3ProtocolRegistered && !string.IsNullOrEmpty(searchCB.Text));
 
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                        if (e.Key == Key.Return || e.Key == Key.Enter)
 
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                                DoSearchClicked(null, null);
 
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                }
 
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                void DoSearchClicked(object sender, RoutedEventArgs e)
 
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                {
 
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                        string term = searchCB.Text;
 
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                        if (!string.IsNullOrEmpty(term)) {
 
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                                searchCB.Text = "";
 
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                                if (searchTerms.IndexOf(term) < 0) searchTerms.Insert(0,term);
 
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                                else searchTerms.Move(searchTerms.IndexOf(term), 0);
 
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                                DisplayHelp.Search(term);
 
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                        }
 
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                }
 
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        }
 
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}