← Back to branch summary

~and471/+junk/do-with-docky

« back to all changes in this revision

Viewing changes to Do.Interface.Linux.Docky/src/Docky.Core/Docky.Core.Default/PainterService.cs

  • Committer: rugby471 at gmail
  • Date: 2010-10-15 16:08:38 UTC
  • Revision ID: rugby471@gmail.com-20101015160838-z9m3utbf7bxzb5ty
reverted to before docky removal

Show diffs side-by-side

added added

removed removed

Lines of Context:
Do.Interface.Linux.Docky/src/Docky.Core/Docky.Core.Default/PainterService.cs
 
1
// PainterService.cs
 
2
// 
 
3
// Copyright (C) 2009 GNOME Do
 
4
//
 
5
// This program is free software: you can redistribute it and/or modify
 
6
// it under the terms of the GNU General Public License as published by
 
7
// the Free Software Foundation, either version 3 of the License, or
 
8
// (at your option) any later version.
 
9
//
 
10
// This program is distributed in the hope that it will be useful,
 
11
// but WITHOUT ANY WARRANTY; without even the implied warranty of
 
12
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
13
// GNU General Public License for more details.
 
14
//
 
15
// You should have received a copy of the GNU General Public License
 
16
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
17
//
 
18
 
 
19
using System;
 
20
using System.Collections.Generic;
 
21
 
 
22
using Do.Platform;
 
23
 
 
24
using Docky.Core;
 
25
using Docky.Interface;
 
26
 
 
27
namespace Docky.Core.Default
 
28
{
 
29
        
 
30
        
 
31
        public class PainterService : IPainterService
 
32
        {
 
33
                
 
34
                
 
35
                ICollection<IDockPainter> painters;
 
36
                
 
37
                #region IPainterService implementation
 
38
                
 
39
                public event EventHandler PainterHideRequest;
 
40
                public event EventHandler PainterShowRequest;
 
41
                
 
42
                public void RegisterPainter (IDockPainter painter)
 
43
                {
 
44
                        painters.Add (painter);
 
45
                        painter.ShowRequested += HandleShowRequested;
 
46
                        painter.HideRequested += HandleHideRequested;
 
47
                }
 
48
 
 
49
                void HandleHideRequested(object sender, EventArgs e)
 
50
                {
 
51
                        IDockPainter painter = sender as IDockPainter;
 
52
                        if (painter == null || PainterHideRequest == null)
 
53
                                return;
 
54
                        
 
55
                        PainterHideRequest (sender, e);
 
56
                }
 
57
 
 
58
                void HandleShowRequested(object sender, EventArgs e)
 
59
                {
 
60
                        IDockPainter painter = sender as IDockPainter;
 
61
                        if (painter == null || PainterShowRequest == null)
 
62
                                return;
 
63
                        
 
64
                        PainterShowRequest (sender, e);
 
65
                }
 
66
                
 
67
                #endregion 
 
68
                
 
69
                public PainterService ()
 
70
                {
 
71
                        painters = new List<IDockPainter> ();
 
72
                }
 
73
 
 
74
                #region IDisposable implementation 
 
75
                
 
76
                public void Dispose ()
 
77
                {
 
78
                        DockServices.UnregisterService (this);
 
79
                        
 
80
                        foreach (IDockPainter painter in painters) {
 
81
                                painter.ShowRequested -= HandleShowRequested;
 
82
                                painter.HideRequested -= HandleHideRequested;
 
83
                                painter.Dispose ();
 
84
                        }
 
85
                        painters.Clear ();
 
86
                }
 
87
                
 
88
                #endregion
 
89
        }
 
90
}