public void Notify()
{
InputObserver pNode = this.pHead;
while (pNode != null)
{
pNode.Notify();
pNode = (InputObserver)pNode.pNext;
}
}
public void NotifyObservers()
{
InputObserver curr = this.pObservers;
while (curr != null)
{
curr.Update();
curr = (InputObserver)curr.pONext;
}
}
public void Notify()
{
InputObserver pNode = this.head;
while (pNode != null)
{
// Fire off listener
pNode.Notify();
pNode = (InputObserver)pNode.pNext;
}
}
public void notify()
{
InputObserver pNode = this.pHead;
while (pNode != null)
{
// notify observers
pNode.notify();
pNode = (InputObserver)pNode.pNext;
}
}
public void Notify(float xCurs, float yCurs)
{
InputObserver pNode = this.head;
while (pNode != null)
{
// Fire off listener
pNode.Notify(xCurs, yCurs);
pNode = (InputObserver)pNode.pNext;
}
}
public void attachObserver(InputObserver mObserver)
{
Debug.Assert(mObserver != null);
if (observer == null)
{
observer = mObserver;
observer.pPrev = null;
observer.pNext = null;
}
else
{
mObserver.pNext = observer;
observer.pPrev = observer;
observer = mObserver;
}
}
public void RegisterObserver(InputObserver observer)
{
Debug.Assert(observer != null);
observer.pSubject = this;
if (pObservers == null)
{
pObservers = observer;
observer.pONext = null;
observer.pOPrev = null;
}
else
{
observer.pONext = pObservers;
pObservers.pOPrev = observer;
pObservers = observer;
}
}
//-------------------------------------------------------------------------------
// Methods
//-------------------------------------------------------------------------------
public void attach(InputObserver observer)
{
Debug.Assert(observer != null);
observer.pSubject = this;
// add to front
if (this.pHead == null)
{
this.pHead = observer;
observer.pPrev = null;
observer.pNext = null;
}
else
{
observer.pPrev = null;
observer.pNext = this.pHead;
this.pHead.pPrev = observer;
this.pHead = observer;
}
}
public void Attach(InputObserver observer)
{
// protection
Debug.Assert(observer != null);
observer.pSubject = this;
// add to front
if (head == null)
{
head = observer;
observer.pNext = null;
observer.pPrev = null;
}
else
{
observer.pNext = head;
observer.pPrev = null;
head.pPrev = observer;
head = observer;
}
}
public void Attach(InputObserver observer)
{
// protection
Debug.Assert(observer != null);
observer.pSubject = this;
// add to front
if (head == null)
{
head = observer;
observer.SetNext(null);
observer.SetPrev(null);
}
else
{
observer.SetNext(head);
observer.SetPrev(null);
head.SetPrev(observer);
head = observer;
}
}
public void Attach(InputObserver observer)
{
Debug.Assert(observer != null);
observer.pSubject = this;
if (pHead == null)
{
pHead = observer;
observer.pNext = null;
observer.pPrev = null;
}
else
{
//attaching to the front
observer.pNext = pHead;
observer.pPrev = null;
pHead.pPrev = observer;
pHead = observer;
}
}
public void Attach(InputObserver observer)
{
// protection
Debug.Assert(observer != null);
base.baseAttach(observer);
}
public void Detach(InputObserver observer)
{
base.baseDetach(observer);
}
// Constructor ------------------------
public InputSubject()
{
this.head = null;
}
public InputSubject()
{
observer = null;
}
public void setObserver(InputObserver mobserver)
{
this.observer = mobserver;
}
