* Makefile.am:

* gtk-gui/gui.stetic:
* MonoDevelop.Debugger.csproj:
* MonoDevelop.Debugger.addin.xml:
* MonoDevelop.Debugger.Visualizer:
* MonoDevelop.Debugger/DebuggingService.cs:
* MonoDevelop.Debugger/ObjectValueTreeView.cs:
* MonoDevelop.Debugger.Visualizer/TextVisualizer.cs:
* MonoDevelop.Debugger.Visualizer/PixbufVisualizer.cs:
* MonoDevelop.Debugger.Visualizer/IValueVisualizer.cs:
* gtk-gui/MonoDevelop.Debugger.ExceptionCaughtDialog.cs:
* MonoDevelop.Debugger.Visualizer/ValueVisualizerDialog.cs:
* gtk-gui/MonoDevelop.Debugger.ExpressionEvaluatorDialog.cs:
* gtk-gui/MonoDevelop.Debugger.BreakpointPropertiesDialog.cs:
* gtk-gui/MonoDevelop.Debugger.Viewers.ValueVisualizerDialog.cs: Add
  basic support for custom visualizers.

* MonoDevelop.Debugger/PinnedWatch.cs: Set the correct expression
  name.

svn path=/trunk/monodevelop/; revision=155709

4 files changed, 281 insertions, 0 deletions

diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/IValueVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/IValueVisualizer.cs
new file mode 100644
index 0000000000..da5c4a6c42
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/IValueVisualizer.cs
@@ -0,0 +1,40 @@
+// 
+// ValueVisualizer.cs
+//  
+// Author:
+//       Lluis Sanchez Gual <lluis@novell.com>
+// 
+// Copyright (c) 2010 Novell, Inc (http://www.novell.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;
+
+namespace MonoDevelop.Debugger
+{
+	public interface IValueVisualizer
+	{
+		string Name { get; }
+		bool CanVisualize (ObjectValue val);
+		Gtk.Widget GetVisualizerWidget (ObjectValue val);
+		bool StoreValue (ObjectValue val);
+	}
+}
+
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/PixbufVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/PixbufVisualizer.cs
new file mode 100644
index 0000000000..8578739a99
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/PixbufVisualizer.cs
@@ -0,0 +1,78 @@
+// 
+// PixbufVisualizer.cs
+//  
+// Author:
+//       Lluis Sanchez Gual <lluis@novell.com>
+// 
+// Copyright (c) 2010 Novell, Inc (http://www.novell.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 System.IO;
+using Mono.Debugging.Client;
+
+namespace MonoDevelop.Debugger.Visualizer
+{
+	public class PixbufVisualizer: IValueVisualizer
+	{
+		#region IValueVisualizer implementation
+		public bool CanVisualize (ObjectValue val)
+		{
+			return val.TypeName == "Gdk.Pixbuf";
+		}
+		
+		public Gtk.Widget GetVisualizerWidget (ObjectValue val)
+		{
+			Gdk.Pixbuf pixbuf;
+			string file = Path.GetTempFileName ();
+			try {
+				RawValue pix = (RawValue) val.RawValue;
+				pix.CallMethod ("Save", file, "png");
+				pixbuf = new Gdk.Pixbuf (file);
+			} finally {
+				File.Delete (file);
+			}
+			Gtk.ScrolledWindow sc = new Gtk.ScrolledWindow ();
+			sc.ShadowType = Gtk.ShadowType.In;
+			sc.HscrollbarPolicy = Gtk.PolicyType.Automatic;
+			sc.VscrollbarPolicy = Gtk.PolicyType.Automatic;
+			Gtk.Image image = new Gtk.Image (pixbuf);
+			sc.AddWithViewport (image);
+			sc.ShowAll ();
+			return sc;
+		}
+		
+		
+		public bool StoreValue (ObjectValue val)
+		{
+			return true;
+		}
+		
+		
+		public string Name {
+			get {
+				return "Pixbuf";
+			}
+		}
+		
+		#endregion
+	}
+}
+
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/TextVisualizer.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/TextVisualizer.cs
new file mode 100644
index 0000000000..fdf40c6032
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/TextVisualizer.cs
@@ -0,0 +1,86 @@
+// 
+// TextVisualizer.cs
+//  
+// Author:
+//       Lluis Sanchez Gual <lluis@novell.com>
+// 
+// Copyright (c) 2010 Novell, Inc (http://www.novell.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.Core;
+
+namespace MonoDevelop.Debugger.Visualizer
+{
+	public class TextVisualizer: IValueVisualizer
+	{
+		TextView textView;
+		
+		public TextVisualizer ()
+		{
+		}
+		
+		public string Name {
+			get {
+				return GettextCatalog.GetString ("Text");
+			}
+		}
+		
+		
+		public bool CanVisualize (ObjectValue val)
+		{
+			return val.TypeName == "string";
+		}
+
+		public Gtk.Widget GetVisualizerWidget (ObjectValue val)
+		{
+			VBox box = new VBox (false, 6);
+			textView = new TextView ();
+			textView.Buffer.Text = val.RawValue as string;
+			textView.WrapMode = WrapMode.Char;
+			Gtk.ScrolledWindow scrolled = new Gtk.ScrolledWindow ();
+			scrolled.HscrollbarPolicy = PolicyType.Automatic;
+			scrolled.VscrollbarPolicy = PolicyType.Automatic;
+			scrolled.ShadowType = ShadowType.In;
+			scrolled.Add (textView);
+			box.PackStart (scrolled, true, true, 0);
+			CheckButton cb = new CheckButton (GettextCatalog.GetString ("Wrap text"));
+			cb.Active = true;
+			cb.Toggled += delegate {
+				if (cb.Active)
+					textView.WrapMode = WrapMode.Char;
+				else
+					textView.WrapMode = WrapMode.None;
+			};
+			box.PackStart (cb, false, false, 0);
+			box.ShowAll ();
+			return box;
+		}
+		
+		public bool StoreValue (ObjectValue val)
+		{
+			val.RawValue = textView.Buffer.Text;
+			return true;
+		}
+	}
+}
+
diff --git a/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/ValueVisualizerDialog.cs b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/ValueVisualizerDialog.cs
new file mode 100644
index 0000000000..4dc0fb582b
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Debugger/MonoDevelop.Debugger.Visualizer/ValueVisualizerDialog.cs
@@ -0,0 +1,77 @@
+// 
+// ValueViewerDialog.cs
+//  
+// Author:
+//       Lluis Sanchez Gual <lluis@novell.com>
+// 
+// Copyright (c) 2010 Novell, Inc (http://www.novell.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 System.Collections.Generic;
+using Mono.Debugging.Client;
+namespace MonoDevelop.Debugger.Viewers
+{
+	public partial class ValueVisualizerDialog : Gtk.Dialog
+	{
+		List<IValueVisualizer> visualizers;
+		Gtk.Widget currentWidget;
+		IValueVisualizer currentVisualizer;
+		ObjectValue value;
+		
+		public ValueVisualizerDialog ()
+		{
+			this.Build ();
+		}
+		
+		public void Show (ObjectValue val)
+		{
+			value = val;
+			visualizers = new List<IValueVisualizer> (DebuggingService.GetValueVisualizers (val));
+			visualizers.Sort (delegate (IValueVisualizer v1, IValueVisualizer v2) {
+				return v1.Name.CompareTo (v2.Name);
+			});
+			foreach (IValueVisualizer vis in visualizers)
+				comboVisualizers.AppendText (vis.Name);
+			comboVisualizers.Active = 0;
+		}
+		
+		protected virtual void OnComboVisualizersChanged (object sender, System.EventArgs e)
+		{
+			if (currentWidget != null)
+				mainBox.Remove (currentWidget);
+			if (comboVisualizers.Active == -1) {
+				buttonOk.Sensitive = false;
+				return;
+			}
+			buttonOk.Sensitive = true;
+			currentVisualizer = visualizers [comboVisualizers.Active];
+			currentWidget = currentVisualizer.GetVisualizerWidget (value);
+			mainBox.PackStart (currentWidget, true, true, 0);
+			currentWidget.Show ();
+		}
+		
+		protected virtual void OnButtonOkClicked (object sender, System.EventArgs e)
+		{
+			if (currentVisualizer.StoreValue (value))
+				Respond (Gtk.ResponseType.Ok);
+		}
+	}
+}
+