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Viewing changes to external/monomac/samples/CFNetwork/Views/LogViewerController.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/monomac/samples/CFNetwork/Views/LogViewerController.cs
 
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//
 
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// MonoMac.CFNetwork.Test.Views.LogViewerController
 
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//
 
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// Authors:
 
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//      Martin Baulig (martin.baulig@gmail.com)
 
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//
 
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// Copyright 2012 Xamarin Inc. (http://www.xamarin.com)
 
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//
 
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//
 
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// Permission is hereby granted, free of charge, to any person obtaining
 
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// a copy of this software and associated documentation files (the
 
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// "Software"), to deal in the Software without restriction, including
 
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// without limitation the rights to use, copy, modify, merge, publish,
 
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// distribute, sublicense, and/or sell copies of the Software, and to
 
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// permit persons to whom the Software is furnished to do so, subject to
 
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// the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be
 
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// included in all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
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//
 
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using System;
 
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using System.IO;
 
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using System.Text;
 
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using System.Diagnostics;
 
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using System.Collections.Generic;
 
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using System.Linq;
 
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using MonoMac.Foundation;
 
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using MonoMac.AppKit;
 
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namespace MonoMac.CFNetwork.Test.Views {
 
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        public partial class LogViewerController : MonoMac.AppKit.NSWindowController {
 
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                #region Constructors
 
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                // Called when created from unmanaged code
 
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                public LogViewerController (IntPtr handle) : base (handle)
 
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                {
 
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                        Initialize ();
 
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                }
 
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                // Called when created directly from a XIB file
 
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                [Export ("initWithCoder:")]
 
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                public LogViewerController (NSCoder coder) : base (coder)
 
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                {
 
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                        Initialize ();
 
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                }
 
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                // Call to load from the XIB/NIB file
 
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                public LogViewerController () : base ("LogViewer")
 
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                {
 
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                        Initialize ();
 
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                }
 
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                // Shared initialization code
 
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                void Initialize ()
 
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                {
 
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                        writer = new OutputTextWriter (this);
 
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                        listener = new Listener (this);
 
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                }
 
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                #endregion
 
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                NSFont font;
 
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                TraceListener listener;
 
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                OutputTextWriter writer;
 
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                public override void AwakeFromNib ()
 
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                {
 
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                        base.AwakeFromNib ();
 
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                        font = NSFont.SystemFontOfSize (16.0f);
 
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                }
 
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                //strongly typed window accessor
 
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                public new LogViewer Window {
 
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                        get {
 
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                                return (LogViewer)base.Window;
 
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                        }
 
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                }
 
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                public NSTextStorage Storage {
 
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                        get {
 
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                                return Text.TextStorage;
 
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                        }
 
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                }
 
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                public TextWriter TextWriter {
 
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                        get {
 
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                                return writer;
 
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                        }
 
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                }
 
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                public override void ShowWindow (NSObject sender)
 
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                {
 
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                        base.ShowWindow (sender);
 
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                        Debug.Listeners.Add (listener);
 
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                }
 
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                partial void Clear (NSObject sender)
 
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                {
 
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                        Storage.DeleteRange (new NSRange (0, Storage.Length));
 
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                }
 
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                partial void Quit (NSObject sender)
 
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                {
 
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                        Debug.Listeners.Remove (listener);
 
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                        Window.Close ();
 
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                }
 
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                #region Appending Text
 
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                public void Append (string text)
 
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                {
 
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                        InvokeOnMainThread (() => DoAppend (text));
 
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                }
 
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                public void AppendLine (string message)
 
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                {
 
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                        InvokeOnMainThread (() => DoAppend (message + Environment.NewLine));
 
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                }
 
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                public void AppendLine (NSColor color, string text)
 
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                {
 
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                        InvokeOnMainThread (() => DoAppend (color, text + Environment.NewLine));
 
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                }
 
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                void DoAppend (string text)
 
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                {
 
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                        var pos = Storage.Length;
 
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                        Storage.Append (new NSAttributedString (text));
 
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                        Text.SetFont (font, new NSRange (pos, text.Length));
 
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                }
 
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                void DoAppend (NSColor color, string text)
 
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                {
 
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                        var pos = Storage.Length;
 
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                        Storage.Append (new NSAttributedString (text));
 
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                        var range = new NSRange (pos, text.Length);
 
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                        Text.SetFont (font, range);
 
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                        Text.SetTextColor (color, range);
 
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                }
 
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                #endregion
 
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                #region Text Writer
 
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                class OutputTextWriter : TextWriter {
 
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                        LogViewerController controller;
 
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                        public OutputTextWriter (LogViewerController controller)
 
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                        {
 
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                                this.controller = controller;
 
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                        }
 
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                        public override Encoding Encoding {
 
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                                get { return Encoding.Default; }
 
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                        }
 
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                        public override void Write (char value)
 
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                        {
 
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                                controller.Append (value.ToString ());
 
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                        }
 
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                        public override void Write (string value)
 
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                        {
 
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                                controller.Append (value);
 
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                        }
 
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                }
 
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                class Listener : TraceListener {
 
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                        LogViewerController controller;
 
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                        public Listener (LogViewerController controller)
 
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                        {
 
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                                this.controller = controller;
 
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                        }
 
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                        #region implemented abstract members of TraceListener
 
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                        public override void Write (string message)
 
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                        {
 
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                                controller.Append (message);
 
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                        }
 
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                        public override void WriteLine (string message)
 
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                        {
 
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                                controller.AppendLine (message);
 
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                        }
 
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                        public override void Fail (string message)
 
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                        {
 
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                                Fail (message, "");
 
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                        }
 
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                        public override void Fail (string message, string detailMessage)
 
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                        {
 
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                                controller.AppendLine ("---- DEBUG ASSERTION FAILED ----");
 
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                                controller.AppendLine ("---- Assert Short Message ----");
 
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                                controller.AppendLine (NSColor.Red, message);
 
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                                controller.AppendLine ("---- Assert Long Message ----");
 
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                                controller.AppendLine (NSColor.Orange, detailMessage);
 
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                                controller.AppendLine ("");
 
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                        }
 
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                        #endregion
 
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                }
 
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                #endregion
 
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        }
 
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}
 
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