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Viewing changes to external/mono-addins/Samples/TextEditor/TextEditorLib/TextEditorApp.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/mono-addins/Samples/TextEditor/TextEditorLib/TextEditorApp.cs
 
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using System;
 
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using System.IO;
 
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namespace TextEditor
 
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{
 
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        public class TextEditorApp
 
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        {
 
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                static string openFile = "";
 
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                private TextEditorApp()
 
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                {
 
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                }
 
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                public static string OpenFileName {
 
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                        get { return openFile; }
 
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                }
 
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                public static MainWindow MainWindow {
 
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                        get { return MainWindow.Instance; }
 
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                }
 
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                public static void OpenFile (string file)
 
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                {
 
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                        using (StreamReader sr = new StreamReader (file)) {
 
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                                MainWindow.View.Buffer.Text = sr.ReadToEnd ();
 
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                        }
 
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                        SetOpenFile (file);
 
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                }
 
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                public static void SaveFile ()
 
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                {
 
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                        if (openFile == "") {
 
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                                Gtk.FileChooserDialog fcd = new Gtk.FileChooserDialog ("Save File", null, Gtk.FileChooserAction.Save);
 
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                                fcd.AddButton (Gtk.Stock.Cancel, Gtk.ResponseType.Cancel);
 
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                                fcd.AddButton (Gtk.Stock.Open, Gtk.ResponseType.Ok);
 
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                                fcd.DefaultResponse = Gtk.ResponseType.Ok;
 
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                                fcd.SelectMultiple = false;
 
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                                Gtk.ResponseType response = (Gtk.ResponseType) fcd.Run ();
 
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                                if (response != Gtk.ResponseType.Ok) {
 
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                                        fcd.Destroy ();
 
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                                        return;
 
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                                }
 
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                                SetOpenFile (fcd.Filename);
 
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                                fcd.Destroy ();
 
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                        }
 
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                        using (StreamWriter sr = new StreamWriter (openFile)) {
 
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                                sr.Write (TextEditorApp.MainWindow.View.Buffer.Text);
 
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                        }
 
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                }
 
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                public static void NewFile (string content)
 
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                {
 
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                        SetOpenFile ("");
 
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                        MainWindow.View.Buffer.Text = content;
 
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                }
 
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                static void SetOpenFile (string file)
 
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                {
 
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                        openFile = file;
 
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                        if (file.Length > 0)
 
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                                MainWindow.Title = Path.GetFileName (file);
 
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                        else
 
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                                MainWindow.Title = "New File";
 
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                        if (OpenFileChanged != null)
 
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                                OpenFileChanged (null, EventArgs.Empty);
 
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                }
 
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                public static event EventHandler OpenFileChanged;
 
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        }
 
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}