[DebuggerVisualizers] Moved Converters and Previews from MD to md-addins

6 files changed, 1 insertions, 653 deletions

diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/BezierPathPreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/BezierPathPreviewVisualizer.cs
deleted file mode 100644
index 9a9c809b39..0000000000
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/BezierPathPreviewVisualizer.cs
+++ /dev/null
@@ -1,173 +0,0 @@
-//
-// BezierPathPreviewVisualizer.cs
-//
-// Author:
-//       David Karlaš <david.karlas@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Mono.Debugging.Client;
-using Xwt.Drawing;
-using MonoDevelop.Components;
-using Gtk;
-using System.Collections.Generic;
-using MonoDevelop.Debugger.Converters;
-
-namespace MonoDevelop.Debugger.PreviewVisualizers
-{
-	public class BezierPathPreviewVisualizer : PreviewVisualizer
-	{
-		#region implemented abstract members of PreviewVisualizer
-
-		public override bool CanVisualize (ObjectValue val)
-		{
-			return DebuggingService.HasGetConverter<List<BezierPathElement>> (val);
-		}
-
-		public override Control GetVisualizerWidget (ObjectValue val)
-		{
-			var elements = DebuggingService.GetGetConverter<List<BezierPathElement>> (val).GetValue (val);
-			if (elements == null) {
-				//This happens on older mono runtimes which don't support outArgs
-				//Returning null means it will fallback to GenericPreview
-				return null;
-			}
-			var bezierPathWidget = new BezierPathWidget (new Gdk.Size (300, 300), elements);
-			bezierPathWidget.Show ();
-			return bezierPathWidget;
-		}
-
-		#endregion
-	}
-
-	class BezierPathWidget : Gtk.DrawingArea
-	{
-		List<BezierPathElement> elements;
-		Gdk.Size size;
-
-		public BezierPathWidget (Gdk.Size size, List<BezierPathElement> elements)
-		{
-			this.elements = elements;
-			this.size = size;
-		}
-
-		protected override bool OnExposeEvent (Gdk.EventExpose evnt)
-		{
-			using (var ctx = Gdk.CairoHelper.Create (GdkWindow)) {
-				foreach (var element in elements) {
-					switch (element.ElementType) {
-					case BezierPathElementType.MoveTo:
-						ctx.MoveTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.LineTo:
-						ctx.LineTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.ClosePath:
-						ctx.ClosePath ();
-						break;
-					case BezierPathElementType.CurveTo:
-						ctx.CurveTo (
-							element.Point1.X, element.Point1.Y,
-							element.Point2.X, element.Point2.Y,
-							element.Point3.X, element.Point3.Y);
-						break;
-					}
-				}
-
-				//Scale down if it's bigger then size
-				var ext = ctx.StrokeExtents ();
-				double scaleRatio = 1;
-				if (ext.Width > size.Width || ext.Height > size.Height) {
-					scaleRatio = Math.Min (
-						ext.Width < 1 ? 1 : size.Width / ext.Width,
-						ext.Height < 1 ? 1 : size.Height / ext.Height);
-					ctx.Scale (scaleRatio, scaleRatio);
-				}
-
-				//Center object
-				double targetX = (size.Width - ext.Width * scaleRatio) / 2;
-				double targetY = (size.Height - ext.Height * scaleRatio) / 2;
-				ctx.Translate (targetX - ext.X, targetY - ext.Y);
-
-				ctx.NewPath ();
-				foreach (var element in elements) {
-					switch (element.ElementType) {
-					case BezierPathElementType.MoveTo:
-						ctx.MoveTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.LineTo:
-						ctx.LineTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.ClosePath:
-						ctx.ClosePath ();
-						break;
-					case BezierPathElementType.CurveTo:
-						ctx.CurveTo (
-							element.Point1.X, element.Point1.Y,
-							element.Point2.X, element.Point2.Y,
-							element.Point3.X, element.Point3.Y);
-						break;
-					}
-				}
-
-
-				ctx.NewPath ();
-				foreach (var element in elements) {
-					switch (element.ElementType) {
-					case BezierPathElementType.MoveTo:
-						ctx.MoveTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.LineTo:
-						ctx.LineTo (element.Point1.X, element.Point1.Y);
-						break;
-					case BezierPathElementType.ClosePath:
-						ctx.ClosePath ();
-						break;
-					case BezierPathElementType.CurveTo:
-						ctx.CurveTo (
-							element.Point1.X, element.Point1.Y,
-							element.Point2.X, element.Point2.Y,
-							element.Point3.X, element.Point3.Y);
-						break;
-					}
-				}
-
-				ctx.SetSourceRGB (219 / 256.0, 229 / 256.0, 242 / 256.0);
-				ctx.FillPreserve ();
-				ctx.SetSourceRGB (74 / 256.0, 144 / 256.0, 226 / 256.0);
-				//ctx.Antialias = Cairo.Antialias.None;
-				ctx.LineWidth = 1;
-				ctx.Stroke ();
-			}
-			return true;
-		}
-
-		protected override void OnSizeRequested (ref Gtk.Requisition requisition)
-		{
-			requisition = new Requisition () {
-				Width = size.Width,
-				Height = size.Height
-			};
-		}
-
-	}
-}
-
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ColorPreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ColorPreviewVisualizer.cs
deleted file mode 100644
index 1427e6747a..0000000000
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ColorPreviewVisualizer.cs
+++ /dev/null
@@ -1,150 +0,0 @@
-//
-// ColorPreviewVisualizer.cs
-//
-// Author:
-//       David Karlaš <david.karlas@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Mono.Debugging.Client;
-using MonoDevelop.Components;
-using Gtk;
-
-namespace MonoDevelop.Debugger.PreviewVisualizers
-{
-	public class ColorPreviewVisualizer : PreviewVisualizer
-	{
-		public override bool CanVisualize (ObjectValue val)
-		{
-			return DebuggingService.HasGetConverter<Xwt.Drawing.Color> (val);
-		}
-
-		public override Control GetVisualizerWidget (ObjectValue val)
-		{
-			var color = DebuggingService.GetGetConverter<Xwt.Drawing.Color> (val).GetValue (val);
-			var mainBox = new HBox ();
-			var colorBox = new ColorBox { Color = color };
-			mainBox.PackStart (colorBox);
-
-
-			var mainTable = new Table (3, 6, false);
-			mainTable.RowSpacing = 2;
-			mainTable.ColumnSpacing = 3;
-			mainTable.SetColSpacing (1, 18);
-			mainTable.SetColSpacing (3, 18);
-
-			var titleColor = new Gdk.Color (139, 139, 139);
-			var valueColor = new Gdk.Color (100, 100, 100);
-			var titleLabel = new Label ("R");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 0, 1, 0, 1);
-			var valueLabel = new Label (((byte)(color.Red * 255.0)).ToString ()){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 1, 2, 0, 1);
-			titleLabel = new Label ("G");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 0, 1, 1, 2);
-			valueLabel = new Label (((byte)(color.Green * 255.0)).ToString ()){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 1, 2, 1, 2);
-			titleLabel = new Label ("B");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 0, 1, 2, 3);
-			valueLabel = new Label (((byte)(color.Blue * 255.0)).ToString ()){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 1, 2, 2, 3);
-
-			titleLabel = new Label ("H");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 2, 3, 0, 1);
-			valueLabel = new Label ((color.Hue * 360.0).ToString ("0.##") + "°"){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 3, 4, 0, 1);
-			titleLabel = new Label ("S");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 2, 3, 1, 2);
-			valueLabel = new Label ((color.Saturation * 100.0).ToString ("0.##") + "%"){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 3, 4, 1, 2);
-			titleLabel = new Label ("L");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 2, 3, 2, 3);
-			valueLabel = new Label ((color.Light * 100.0).ToString ("0.##") + "%"){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 3, 4, 2, 3);
-
-			titleLabel = new Label ("A");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 4, 5, 0, 1);
-			valueLabel = new Label (((byte)(color.Alpha * 255.0)).ToString () + " (" + (color.Alpha * 100.0).ToString ("0.##") + "%)"){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 5, 6, 0, 1);
-			titleLabel = new Label ("#");
-			titleLabel.ModifyFg (StateType.Normal, titleColor);
-			mainTable.Attach (titleLabel, 4, 5, 1, 2);
-			valueLabel = new Label (
-				((byte)(color.Red * 255.0)).ToString ("X2") +
-				((byte)(color.Green * 255.0)).ToString ("X2") +
-				((byte)(color.Blue * 255.0)).ToString ("X2")){ Xalign = 0 };
-			valueLabel.ModifyFg (StateType.Normal, valueColor);
-			mainTable.Attach (valueLabel, 5, 6, 1, 2);
-			var font = mainBox.Style.FontDescription.Copy ();
-			if (font.SizeIsAbsolute) {
-				font.AbsoluteSize = font.Size - 1;
-			} else {
-				font.Size -= (int)(Pango.Scale.PangoScale);
-			}
-			foreach (var child in mainTable.AllChildren)
-				((Gtk.Label)child).ModifyFont (font);
-			mainBox.PackStart (mainTable, true, true, 9);
-			mainBox.ShowAll ();
-			return mainBox;
-		}
-	}
-
-	class ColorBox : DrawingArea
-	{
-		protected override bool OnExposeEvent (Gdk.EventExpose evnt)
-		{
-			using (Cairo.Context cr = Gdk.CairoHelper.Create (GdkWindow)) {
-				cr.RoundedRectangle (2, 2, 42, 42, 2);
-				cr.SetSourceRGB (Color.Red, Color.Green, Color.Blue);
-				cr.FillPreserve ();
-				var darkColor = Color.WithIncreasedLight (-0.3);
-				cr.SetSourceRGB (darkColor.Red, darkColor.Green, darkColor.Blue);
-				cr.LineWidth = 1;
-				cr.Stroke ();
-			}
-			return base.OnExposeEvent (evnt);
-		}
-
-		protected override void OnSizeRequested (ref Requisition requisition)
-		{
-			requisition = new Requisition () {
-				Width = 46,
-				Height = 46
-			};
-		}
-
-		public Xwt.Drawing.Color Color { get; set; }
-	}
-}
-
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/GenericPreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/GenericPreviewVisualizer.cs
index 9edd7b747e..705e4d6655 100644
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/GenericPreviewVisualizer.cs
+++ b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/GenericPreviewVisualizer.cs
@@ -29,7 +29,7 @@ using Mono.Debugging.Client;
 
 namespace MonoDevelop.Debugger.PreviewVisualizers
 {
-	class GenericPreviewVisualizer : PreviewVisualizer
+	public class GenericPreviewVisualizer : PreviewVisualizer
 	{
 		#region implemented abstract members of PreviewVisualizer
 
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ImagePreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ImagePreviewVisualizer.cs
deleted file mode 100644
index 7fc6de87fc..0000000000
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/ImagePreviewVisualizer.cs
+++ /dev/null
@@ -1,53 +0,0 @@
-//
-// ImagePreviewVisualizer.cs
-//
-// Author:
-//       David Karlaš <david.karlas@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Mono.Debugging.Client;
-using MonoDevelop.Components;
-
-namespace MonoDevelop.Debugger.PreviewVisualizers
-{
-	class ImagePreviewVisualizer : PreviewVisualizer
-	{
-		#region implemented abstract members of PreviewVisualizer
-
-		public override bool CanVisualize (ObjectValue val)
-		{
-			return DebuggingService.HasGetConverter<Xwt.Drawing.Image> (val);
-		}
-
-		public override Control GetVisualizerWidget (ObjectValue val)
-		{
-			var image = DebuggingService.GetGetConverter<Xwt.Drawing.Image> (val).GetValue (val);
-			image = image.WithBoxSize (250);
-			var imageView = new ImageView (image);
-			imageView.Show ();
-			return imageView;
-		}
-
-		#endregion
-	}
-}
-
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/LocationPreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/LocationPreviewVisualizer.cs
deleted file mode 100644
index 72656ea10f..0000000000
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/LocationPreviewVisualizer.cs
+++ /dev/null
@@ -1,90 +0,0 @@
-//
-// LocationPreviewVisualizer.cs
-//
-// Author:
-//       David Karlaš <david.karlas@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using MonoDevelop.Components;
-using Mono.Debugging.Client;
-using MonoDevelop.Debugger.Converters;
-using System.Net;
-using System.Globalization;
-using System.IO;
-using System.Threading;
-using MonoDevelop.Core;
-using MonoDevelop.Ide;
-using Gtk;
-
-namespace MonoDevelop.Debugger.PreviewVisualizers
-{
-	public class LocationPreviewVisualizer : PreviewVisualizer
-	{
-		#region implemented abstract members of PreviewVisualizer
-
-		public override bool CanVisualize (ObjectValue val)
-		{
-			return DebuggingService.HasGetConverter<GpsLocation> (val);
-		}
-
-		public override Control GetVisualizerWidget (ObjectValue val)
-		{
-			var location = DebuggingService.GetGetConverter<GpsLocation> (val).GetValue (val);
-			var mainBox = new Gtk.VBox ();
-			mainBox.PackStart (new Label (GettextCatalog.GetString ("Loading...")));
-			using (var stream = new MemoryStream ()) {
-				var cancelSource = new CancellationTokenSource ();
-				new Timer (delegate {
-					cancelSource.Cancel ();
-				}, null, 4000, System.Threading.Timeout.Infinite);
-				WebRequestHelper.GetResponseAsync (
-					() => (HttpWebRequest)WebRequest.Create ("http://maps.googleapis.com/maps/api/staticmap?&size=500x300&zoom=15&markers=color:blue%7C" +
-					location.Longitude.ToString (CultureInfo.InvariantCulture.NumberFormat) + "," +
-					location.Latitude.ToString (CultureInfo.InvariantCulture.NumberFormat)),
-					null, 
-					cancelSource.Token).ContinueWith ((System.Threading.Tasks.Task<HttpWebResponse> arg) => {
-					Application.Invoke (delegate {
-						if (mainBox.Children.Length > 0) {
-							mainBox.Remove (mainBox.Children [0]);
-						}
-						if (arg.Exception == null) {
-							var imageView = new ImageView (Xwt.Drawing.Image.FromStream (arg.Result.GetResponseStream ()));
-							imageView.Show ();
-							mainBox.PackStart (imageView);
-							PreviewWindowManager.RepositionWindow ();
-						} else {
-							mainBox.PackStart (new GenericPreviewVisualizer ().GetVisualizerWidget (val));
-							PreviewWindowManager.RepositionWindow ();
-							DebuggingService.DebuggerSession.LogWriter (true, "Failed to load map preview: " + arg.Exception.InnerException);
-							arg.Exception.Handle ((e) => true);
-						}
-					});
-				});
-			}
-			mainBox.ShowAll ();
-			return mainBox;
-		}
-
-		#endregion
-	}
-}
-
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/SizeAndRectanglePreviewVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/SizeAndRectanglePreviewVisualizer.cs
deleted file mode 100644
index d96dcd8ed2..0000000000
--- a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.PreviewVisualizers/SizeAndRectanglePreviewVisualizer.cs
+++ /dev/null
@@ -1,186 +0,0 @@
-//
-// SizeAndRectanglePreviewVisualizer.cs
-//
-// Author:
-//       David Karlaš <david.karlas@xamarin.com>
-//
-// Copyright (c) 2014 Xamarin, Inc (http://www.xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using Mono.Debugging.Client;
-using Gtk;
-using MonoDevelop.Components;
-using Xwt;
-
-namespace MonoDevelop.Debugger.PreviewVisualizers
-{
-	class SizeAndRectanglePreviewVisualizer : PreviewVisualizer
-	{
-		#region implemented abstract members of PreviewVisualizer
-
-		public override bool CanVisualize (ObjectValue val)
-		{
-			return DebuggingService.HasGetConverter<Xwt.Size> (val) || DebuggingService.HasGetConverter<Xwt.Rectangle> (val);
-		}
-
-		public override Control GetVisualizerWidget (ObjectValue val)
-		{
-			var sizeConverter = DebuggingService.GetGetConverter<Xwt.Size> (val);
-			if (sizeConverter != null) {
-				var size = sizeConverter.GetValue (val);
-				return new SizeAndRectanglePreviewVisualizerWidget (size);
-			}
-			var rectangleConverter = DebuggingService.GetGetConverter<Xwt.Rectangle> (val);
-			var rectangle = rectangleConverter.GetValue (val);
-			return new SizeAndRectanglePreviewVisualizerWidget (rectangle);
-		}
-
-		#endregion
-	}
-
-	class SizeAndRectanglePreviewVisualizerWidget : Gtk.DrawingArea
-	{
-		bool sizeCalculated;
-
-		bool drawDot;
-		const int Padding = 7;
-		const int TextPadding = 4;
-		const int MaxRectangleDrawSize = 250;
-		Cairo.Rectangle square;
-		string pointString;
-		Cairo.PointD pointTextPosition;
-		string widthString;
-		Cairo.PointD widthTextPosition;
-		string heightString;
-		Cairo.PointD heightTextPosition;
-		Size requisition = new Size ();
-		Rectangle rectangle;
-
-		SizeAndRectanglePreviewVisualizerWidget (Rectangle rectangle, bool drawPosition)
-		{
-			this.drawDot = drawPosition;
-			this.rectangle = rectangle;
-			Show ();
-		}
-
-		public SizeAndRectanglePreviewVisualizerWidget (Xwt.Size size)
-			: this (new Rectangle (Point.Zero, size), false)
-		{
-		}
-
-		public SizeAndRectanglePreviewVisualizerWidget (Xwt.Rectangle rectangle)
-			: this (rectangle, true)
-		{
-		}
-
-		const string valuesFormat = "0.0####";
-
-		void CaclulateSize ()
-		{
-			using (var ctx = Gdk.CairoHelper.Create (GdkWindow)) {
-				widthString = rectangle.Width.ToString (valuesFormat);
-				var widthExtents = ctx.TextExtents (widthString);
-				heightString = rectangle.Height.ToString (valuesFormat);
-				var heightExtents = ctx.TextExtents (heightString);
-				pointString = "(" + rectangle.X.ToString (valuesFormat) + ", " + rectangle.Y.ToString (valuesFormat) + ")";
-				var pointExtents = ctx.TextExtents (pointString);
-				if (rectangle.Width > MaxRectangleDrawSize || rectangle.Height > MaxRectangleDrawSize) {
-					double ratio;
-					if (rectangle.Width > rectangle.Height) {
-						ratio = rectangle.Width / MaxRectangleDrawSize;
-					} else {
-						ratio = rectangle.Height / MaxRectangleDrawSize;
-					}
-					square = new Cairo.Rectangle (Padding, Padding + widthExtents.Height + TextPadding, rectangle.Width / ratio, rectangle.Height / ratio);
-				} else {
-					square = new Cairo.Rectangle (Padding, Padding + widthExtents.Height + TextPadding, rectangle.Width, rectangle.Height);
-				}
-				requisition.Width = (int)Math.Max (widthExtents.Width, square.Width);
-				if (drawDot && (pointExtents.Width > requisition.Width))
-					requisition.Width = (int)pointExtents.Width;
-				requisition.Width += (int)heightExtents.Height + TextPadding;
-
-				requisition.Height = (int)Math.Max (heightExtents.Width, square.Height);
-				requisition.Height += (int)widthExtents.Height + TextPadding;
-				if (drawDot) {
-					requisition.Height += (int)pointExtents.Height + TextPadding;
-				}
-
-				requisition.Width += Padding * 2;
-				requisition.Height += Padding * 2;
-
-				widthTextPosition = new Cairo.PointD (requisition.Width / 2 - widthExtents.Width / 2, square.Y - TextPadding);
-				heightTextPosition = new Cairo.PointD (Math.Max (square.X + square.Width + TextPadding, widthTextPosition.X + widthExtents.Width + TextPadding),
-					requisition.Height / 2 - heightExtents.Width / 2);
-				if (drawDot) {
-					pointTextPosition = new Cairo.PointD (TextPadding,
-						Math.Max (square.Y + square.Height, heightExtents.Width + heightTextPosition.Y));
-					pointTextPosition.Y += TextPadding + pointExtents.Height;
-					heightTextPosition.X = Math.Max (heightTextPosition.X, pointTextPosition.X + pointExtents.Width + TextPadding);
-				}
-			}
-			sizeCalculated = true;
-			QueueResize ();
-			PreviewWindowManager.RepositionWindow ();
-		}
-
-		protected override bool OnExposeEvent (Gdk.EventExpose evnt)
-		{
-			if (!sizeCalculated)
-				CaclulateSize ();
-			using (var ctx = Gdk.CairoHelper.Create (GdkWindow)) {
-				ctx.SetSourceRGB (219 / 256.0, 229 / 256.0, 242 / 256.0);
-				ctx.Rectangle (square);
-				ctx.FillPreserve ();
-				ctx.SetSourceRGB (74 / 256.0, 144 / 256.0, 226 / 256.0);
-				ctx.Antialias = Cairo.Antialias.None;
-				ctx.LineWidth = 1;
-				ctx.Stroke ();
-				ctx.Antialias = Cairo.Antialias.Default;
-				if (drawDot) {
-					ctx.Arc (square.X, square.Y + square.Height, 4, 0, 2 * Math.PI);
-					ctx.Fill ();
-				}
-
-				ctx.SetSourceRGB (0, 0, 0);
-
-				ctx.MoveTo (widthTextPosition);
-				ctx.ShowText (widthString);
-				if (drawDot) {
-					ctx.MoveTo (pointTextPosition);
-					ctx.ShowText (pointString);
-				}
-				ctx.MoveTo (heightTextPosition);
-				ctx.Rotate (Math.PI / 2);
-				ctx.ShowText (heightString);
-			}
-			return true;
-		}
-
-		protected override void OnSizeRequested (ref Requisition requisition)
-		{
-			requisition = new Requisition () {
-				Width = (int)this.requisition.Width,
-				Height = (int)this.requisition.Height
-			};
-		}
-	}
-}
-