/// <summary>
/// Method called when another scenario element has been selected
/// </summary>
/// <param name="previousElement">Scenario element that has been deselected</param>
/// <param name="selectedElement">Scenario element that has been selected</param>
private void OnSelectedOtherElement(ScenarioElement previousElement, ScenarioElement selectedElement)
{
//Detach from current agent events
if (colorExtension != null)
{
colorExtension.ColorChanged -= SelectedAgentOnColorChanged;
}
selectedAgent = selectedElement as ScenarioAgent;
//Attach to selected agent events
if (selectedAgent != null)
{
colorExtension = selectedAgent.GetExtension <AgentColorExtension>();
if (colorExtension == null)
{
Hide();
}
else
{
colorExtension.ColorChanged += SelectedAgentOnColorChanged;
Show();
}
}
else
{
Hide();
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="agentColor">Scenario agent color extension which color was changed</param>
/// <param name="previousColor">Previous color of the given agent</param>
public UndoChangeColor(AgentColorExtension agentColor, Color previousColor)
{
this.agentColor = agentColor;
this.previousColor = previousColor;
}
