package org.mt4jx.input.gestureAction;



import org.mt4j.components.MTComponent;

import org.mt4j.components.interfaces.IMTComponent3D;

import org.mt4j.input.inputProcessors.IGestureEventListener;

import org.mt4j.input.inputProcessors.MTGestureEvent;

import org.mt4j.input.inputProcessors.componentProcessors.dragProcessor.DragEvent;



public class CollisionDragAction implements IGestureEventListener {



	private IMTComponent3D dragTarget;

	private boolean useCustomTarget;	

	private boolean gestureAborted = false;

	

	public CollisionDragAction(){

		this.useCustomTarget = false;

	}

	

	public CollisionDragAction(IMTComponent3D dragTarget){

		this.dragTarget = dragTarget;

		this.useCustomTarget = true;

	}	

	

	public boolean processGestureEvent(MTGestureEvent ge) {

		

		if (ge instanceof DragEvent){

				DragEvent dragEvent = (DragEvent)ge;

				

				if (!useCustomTarget)

					dragTarget = dragEvent.getTarget(); 

				

				switch (dragEvent.getId()) {

				case MTGestureEvent.GESTURE_STARTED:

					//Put target on top -> draw on top of others

					if (dragTarget instanceof MTComponent){

						MTComponent baseComp = (MTComponent)dragTarget;

						

						baseComp.sendToFront();

						

						/*

						//End all animations of the target

						Animation[] animations = AnimationManager.getInstance().getAnimationsForTarget(dragTarget);

						for (int i = 0; i < animations.length; i++) {

							Animation animation = animations[i];

							animation.stop();

						}

						*/

					}

					dragTarget.translateGlobal(dragEvent.getTranslationVect());

					break;

				case MTGestureEvent.GESTURE_UPDATED:

					if(!isGestureAborted())

					{

						dragTarget.translateGlobal(dragEvent.getTranslationVect());						

					}

					break;

				case MTGestureEvent.GESTURE_ENDED:

					break;

				default:

					break;

				}

			}

			return false;

	}



	public void setGestureAborted(boolean gestureAborted) {

		this.gestureAborted = gestureAborted;

	}



	public boolean isGestureAborted() {

		return gestureAborted;

	}

}