/// <summary>
/// Clear all the configurations.
/// This is done when a new project is selected.
/// </summary>
private void ClearConfig()
{
_SelectedScreenDataVM = null;
foreach (var vm in _screenDataVMDict.Values)
{
vm.Dispose();
}
_screenDataVMDict.Clear();
this.NotifyOfPropertyChange(() => this.ScreenDataVMList);
}
/// <summary>
/// Add a configuration. This will create the ViewModel based
/// off the configuration given.
/// </summary>
/// <param name="config">Configuration to use to create the ViewModel.</param>
private void AddConfig(SubsystemDataConfig config)
{
// Do not screen the averaged data, it has already been averaged
if (!_screenDataVMDict.ContainsKey(config) && config.Source != EnsembleSource.STA && config.Source != EnsembleSource.LTA)
{
if (_screenDataVMDict.TryAdd(config, new ScreenDataViewModel(config)))
{
this.NotifyOfPropertyChange(() => this.ScreenDataVMList);
// Select a tab is nothing is selected
if (_SelectedScreenDataVM == null)
{
if (ScreenDataVMList.Count > 0)
{
SelectedScreenDataVM = ScreenDataVMList[0];
}
}
}
}
}
/// <summary>
/// Remove the display based off the SubsystemDataConfig
/// given in the event.
/// </summary>
/// <param name="closeVmEvent">Contains the SubsystemDataConfig to remove the display.</param>
public void Handle(CloseVmEvent closeVmEvent)
{
// Check if the display exist
if (_screenDataVMDict.ContainsKey(closeVmEvent.SubsysDataConfig))
{
// Dispose the display then remove the display
_screenDataVMDict[closeVmEvent.SubsysDataConfig].Dispose();
ScreenDataViewModel vm = null;
if (_screenDataVMDict.TryRemove(closeVmEvent.SubsysDataConfig, out vm))
{
this.NotifyOfPropertyChange(() => this.ScreenDataVMList);
// Select a tab is nothing is selected
if (SelectedScreenDataVM == null)
{
if (ScreenDataVMList.Count > 0)
{
SelectedScreenDataVM = ScreenDataVMList[0];
}
}
}
}
}
