1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
//
// 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: ValueVisualizer
{
#region IValueVisualizer implementation
public override bool CanVisualize (ObjectValue val)
{
return val.TypeName == "Gdk.Pixbuf";
}
public override bool IsDefaultVisualizer (ObjectValue val)
{
return true;
}
public override Gtk.Widget GetVisualizerWidget (ObjectValue val)
{
var ops = DebuggingService.DebuggerSession.EvaluationOptions.Clone ();
string file = Path.GetTempFileName ();
Gdk.Pixbuf pixbuf;
ops.AllowTargetInvoke = true;
try {
var pix = (RawValue) val.GetRawValue (ops);
pix.CallMethod ("Save", file, "png");
pixbuf = new Gdk.Pixbuf (file);
} finally {
File.Delete (file);
}
var sc = new Gtk.ScrolledWindow ();
sc.ShadowType = Gtk.ShadowType.In;
sc.HscrollbarPolicy = Gtk.PolicyType.Automatic;
sc.VscrollbarPolicy = Gtk.PolicyType.Automatic;
var image = new Gtk.Image (pixbuf);
sc.AddWithViewport (image);
sc.ShowAll ();
return sc;
}
public override string Name {
get {
return "Pixbuf";
}
}
#endregion
}
}
|
