void DisplayDirector::MouseDown(int x, int y)
{
	BPoint mousePoint(x, y);
	View* view = WindowView();

	// hit the hotspot
	if (hotspot && hotspot->ContainsPoint(ViewToDoc(mousePoint)))
		hotspot->Clicked(this);

	// extend the selection
	else if ((view->CurModifiers() & B_SHIFT_KEY) != 0)
		ExtendSelection();

	// promote or drag the selection
	else if (selection && selection->ContainsPoint(ViewToDoc(mousePoint))) {
		if (view->CurClicks() > 1) {
			StartRefreshCycle();
			selection->Promote(this);
			FinishRefreshCycle();
			ExtendSelection();
			}
		else
			DragSelection(mousePoint);
		}

	// otherwise find a new selection
	else {
		if (DocRect().Contains(mousePoint))
			FindSelection();
		else
			SetSelection(NULL);
		}
}
void DisplayDirector::DragSelection(BPoint startPoint)
{
	if (selection == NULL)
		return;

	View* view = WindowView();
	BPoint lastPoint = ViewToDoc(startPoint);
	bool scrolling = false;
	bool wasRightButton = false;
	bool optionDown = false;
	while (true) {
		// get the mouse point and check if moved/finished
		BPoint point = view->GetMousePoint();
		int buttons = view->GetMouseButtons();
		if (buttons == 0)
			break;
		wasRightButton = ((buttons & (B_SECONDARY_MOUSE_BUTTON | B_TERTIARY_MOUSE_BUTTON)) != 0);
		optionDown = ((view->CurModifiers() & B_OPTION_KEY) != 0);
		scrolling |= Autoscroll(point);
		point = ViewToDoc(point);
		if (point == lastPoint && !scrolling) {
			view->MouseTrackingPause();
			continue;
			}

		// change the destination
		Destination* newDestination = NULL;
		if (!selection->ContainsPoint(point)) {
			FindDestinationContext destContext(selection, point.x, point.y);
			newDestination = docDisplayNode->BlockFindDestination(&destContext);
			}
		if (newDestination != destination) {
			StartRefreshCycle();

			SetDestination(newDestination);

			scrolling = DoScrollStep();

			FinishRefreshCycle();
			}
		else
			scrolling = DoScrollStep();

		lastPoint = point;
		}

	// do the move/copy
	if (destination) {
		// figure out if it's a move or a copy
		bool doing = true;
		bool copying = false;
/***
		if (wasRightButton) {
			BPopUpMenu* menu = new BPopUpMenu("Move/Copy");
			BMenuItem* moveItem = new BMenuItem("Move", NULL);
			menu->AddItem(moveItem);
			BMenuItem* copyItem = new BMenuItem("Copy", NULL);
			menu->AddItem(copyItem);
			BMenuItem* chosenItem = menu->Go(ConvertToScreen(DocToView(lastPoint)), false, true);
			copying = (chosenItem == copyItem);
			if (chosenItem == NULL)
				doing = false;
			delete menu;
			}
		else if (optionDown)
			copying = true;
***/
		if (optionDown)
			copying = true;

		if (doing) {
			StartRefreshCycle();

			// do the move or copy
			Action* moveAction = NULL;
			if (copying)
				moveAction = destination->GetCopyAction();
			else
				moveAction = destination->GetMoveAction();
			if (moveAction)
				DoAction(moveAction);

			SetDestination(NULL);

			FinishRefreshCycle();
			}
		else
			SetDestination(NULL);
		}
}