/// <summary>
/// Clear all the configurations.
/// This is done when a new project is selected.
/// </summary>
private void ClearConfig()
{
_SelectedBackscatterVM = null;
foreach (var vm in _backscatterVMDict.Values)
{
vm.Dispose();
}
_backscatterVMDict.Clear();
this.NotifyOfPropertyChange(() => this.BackscatterVMList);
}
/// <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)
{
if (!_backscatterVMDict.ContainsKey(config))
{
if (_backscatterVMDict.TryAdd(config, new BackscatterViewModel(config)))
{
this.NotifyOfPropertyChange(() => this.BackscatterVMList);
// Select a tab is nothing is selected
if (_SelectedBackscatterVM == null)
{
if (BackscatterVMList.Count > 0)
{
SelectedBackscatterVM = BackscatterVMList[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 (_backscatterVMDict.ContainsKey(closeVmEvent.SubsysDataConfig))
{
// Dispose the display then remove the display
_backscatterVMDict[closeVmEvent.SubsysDataConfig].Dispose();
BackscatterViewModel vm = null;
if (_backscatterVMDict.TryRemove(closeVmEvent.SubsysDataConfig, out vm))
{
this.NotifyOfPropertyChange(() => this.BackscatterVMList);
// Select a tab is nothing is selected
if (_SelectedBackscatterVM == null)
{
if (BackscatterVMList.Count > 0)
{
SelectedBackscatterVM = BackscatterVMList[0];
}
}
}
}
}