code.grnet.gr Git - pithos-ms-client/blob - trunk/Pithos.Client.WPF/Shell/MiniStatusViewModel.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.ComponentModel;
   4 using System.ComponentModel.Composition;
   5 using System.Linq;
   6 using System.Text;
   7 using Caliburn.Micro;
   8
   9 namespace Pithos.Client.WPF.Shell
  10 {
  11     [Export(typeof(MiniStatusViewModel)),PartCreationPolicy(CreationPolicy.Shared)]
  12     public class MiniStatusViewModel:Screen
  13     {
  14         public override string DisplayName
  15         {
  16             get
  17             {
  18                 return "Pithos+ Status";
  19             }
  20             set
  21             {
  22                 base.DisplayName = value;
  23             }
  24         }
  25
  26         public string Status
  27         {
  28             get { return Shell.StatusMessage; }
  29         }
  30
  31         private ShellViewModel _shell;
  32         public ShellViewModel Shell
  33         {
  34             get { return _shell; }
  35             set
  36             {
  37                 _shell = value;
  38                 _shell.PropertyChanged += OnParentChanged;
  39             }
  40         }
  41
  42         private void OnParentChanged(object sender, PropertyChangedEventArgs e)
  43         {
  44             if (e.PropertyName=="StatusMessage")
  45                 NotifyOfPropertyChange(()=>Status);
  46         }
  47
  48         private string _pauseImage="../Images/Pause.png";
  49         public string PauseImage
  50         {
  51             get { return _pauseImage; }
  52             set
  53             {
  54                 _pauseImage = value;
  55                 NotifyOfPropertyChange(()=>PauseImage);
  56             }
  57         }
  58
  59         private string _pauseToolTip="Pause Syncing";
  60         public string PauseToolTip
  61         {
  62             get { return _pauseToolTip; }
  63             set
  64             {
  65                 _pauseToolTip = value;
  66                 NotifyOfPropertyChange(()=>PauseToolTip);
  67             }
  68         }
  69
  70         public void ToggleSyncing()
  71         {
  72             Shell.ToggleSynching();
  73             PauseImage = Shell.IsPaused
  74                              ? "../Images/Play.png"
  75                              : "../Images/Pause.png";
  76             PauseToolTip = Shell.IsPaused
  77                              ? "Resume Syncing"
  78                              : "Pause Syncing";
  79         }
  80     }
  81 }