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comparison Chronosv2/source/Presentation/ViewModel/WidgetViewModel.cs @ 10:443821e55f06

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Initial cleaned up add from Codeplex files
author stevenh7776 stevenhollidge@hotmail.com
date Tue, 21 Feb 2012 17:25:44 +0700
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9:904a9faadf8b 10:443821e55f06
1 /*
2 The MIT License
3
4 Copyright (c) 2009-2010. Carlos Guzmán Álvarez. http://chronoswpf.codeplex.com/
5
6 Permission is hereby granted, free of charge, to any person obtaining a copy
7 of this software and associated documentation files (the "Software"), to deal
8 in the Software without restriction, including without limitation the rights
9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 copies of the Software, and to permit persons to whom the Software is
11 furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in
14 all copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 THE SOFTWARE.
23 */
24
25 using System.ComponentModel;
26 using Chronos.Presentation.Core.ViewModel;
27
28 namespace Chronos.Presentation.ViewModel
29 {
30 /// <summary>
31 /// Base class for widgets viewmodel imeplementations
32 /// </summary>
33 public abstract class WidgetViewModel
34 : ClosableViewModel, IWidgetViewModel
35 {
36 #region · NotifyPropertyChanged Cached Instances ·
37
38 private static readonly PropertyChangedEventArgs DescriptionChangedArgs = CreateArgs<WidgetViewModel>(x => x.Description);
39
40 #endregion
41
42 #region · Fields ·
43
44 private string description;
45
46 #endregion
47
48 #region · Properties ·
49
50 /// <summary>
51 /// Returns the widget description.
52 /// </summary>
53 public virtual string Description
54 {
55 get { return this.description; }
56 set
57 {
58 if (this.description != value)
59 {
60 this.description = value;
61 this.NotifyPropertyChanged(DescriptionChangedArgs);
62 }
63 }
64 }
65
66 #endregion
67
68 #region · Constructors ·
69
70 /// <summary>
71 /// Initializes a new instance of the <see cref="WidgetViewModel"/> class.
72 /// </summary>
73 protected WidgetViewModel()
74 : base()
75 {
76 }
77
78 #endregion
79
80 #region · Command Actions ·
81
82 /// <summary>
83 /// Called when the related view is being closed.
84 /// </summary>
85 public override void Close()
86 {
87 base.Close();
88
89 this.description = null;
90 }
91
92 #endregion
93 }
94 }