Layer.java

Go to the documentation of this file.

/*
 * Copyright (C) 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.ros.android.view.visualization.layer;

import android.opengl.GLSurfaceView;
import android.view.MotionEvent;
import org.ros.android.RosActivity;
import org.ros.android.view.visualization.OpenGlDrawable;
import org.ros.android.view.visualization.VisualizationView;
import org.ros.node.ConnectedNode;
import org.ros.node.Node;
import org.ros.node.NodeMainExecutor;

import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;

public interface Layer extends OpenGlDrawable {

  void init(NodeMainExecutor nodeMainExecutor);
  
  boolean onTouchEvent(VisualizationView view, MotionEvent event);

  void onStart(VisualizationView view, ConnectedNode connectedNode);

  void onShutdown(VisualizationView view, Node node);

  void onSurfaceCreated(VisualizationView view, GL10 gl, EGLConfig config);

  void onSurfaceChanged(VisualizationView view, GL10 gl, int width, int height);
}