/// <summary>
/// Adds the given tool.
/// </summary>
/// <param name="tool">The tool.</param>
public void AddTool(ITool tool)
{
tool.Controller = this;
//add the tool to the collection even if it doesn't attach to anything (yet)
registeredTools.Add(tool);
IMouseListener mouseTool = null;
if ((mouseTool = tool as IMouseListener) != null)
{
mouseListeners.Add(mouseTool);
}
IKeyboardListener keyboardTool = null;
if ((keyboardTool = tool as IKeyboardListener) != null)
{
keyboardListeners.Add(keyboardTool);
}
IDragDropListener dragdropTool = null;
if ((dragdropTool = tool as IDragDropListener) != null)
{
dragdropListeners.Add(dragdropTool);
}
}
public void RemoveTool(ITool tool)
{
if (tool == null)
{
return;
}
tool.Controller = null;
registeredTools.Remove(tool);
IMouseListener mouseTool = tool as IMouseListener;
if (mouseTool != null)
{
mouseListeners.Remove(mouseTool);
}
IKeyboardListener keyboardTool = tool as IKeyboardListener;
if (keyboardTool != null)
{
keyboardListeners.Remove(keyboardTool);
}
IDragDropListener dragdropTool = tool as IDragDropListener;
if (dragdropTool != null)
{
dragdropListeners.Remove(dragdropTool);
}
tool.OnToolActivate -= new EventHandler <ToolEventArgs>(AddedTool_OnToolActivate);
tool.OnToolDeactivate -= new EventHandler <ToolEventArgs>(AddedTool_OnToolDeactivate);
}
