/* Copyright 2010 ESRI
* 
* All rights reserved under the copyright laws of the United States
* and applicable international laws, treaties, and conventions.
* 
* You may freely redistribute and use this sample code, with or
* without modification, provided you include the original copyright
* notice and use restrictions.
* 
* See the use restrictions.
* 
*/
package arcgissamples.globe;

import com.esri.arcgis.analyst3d.IBasicScene2;
import com.esri.arcgis.analyst3d.IScene;
import com.esri.arcgis.animation.AGAnimationUtils;
import com.esri.arcgis.animation.IAGAnimationContainer;
import com.esri.arcgis.animation.IAGAnimationEnvironment;
import com.esri.arcgis.animation.IAGAnimationPlayer;
import com.esri.arcgis.animation.IAGAnimationTrack;
import com.esri.arcgis.animation.IAGAnimationTracks;
import com.esri.arcgis.animation.IAGAnimationUtils;
import com.esri.arcgis.animation.IAnimationExtension;
import com.esri.arcgis.globecore.IGlobe;
import com.esri.arcgis.globecore.IGlobeDisplay;

public class AnimationUtil {
  public static void captureCurrentView(IGlobe globe) throws Exception {
  IBasicScene2 basicScene = (IBasicScene2) globe.getGlobeDisplay().getScene();
  IAGAnimationTracks tracks = (IAGAnimationTracks) globe;
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationEnvironment env = animExt.getAnimationEnvironment();
  IAGAnimationUtils animUtils = new AGAnimationUtils();
  //add the current view to the animation tracks
  animUtils.captureCurrentView(tracks, env);
  }

  public static void loadAnimation(IGlobe globe, String filePath)
    throws Exception {
  IBasicScene2 basicScene = (IBasicScene2) globe.getGlobeDisplay().getScene();
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationContainer container = animExt.getAnimationTracks()
    .getAnimationObjectContainer();
  IAGAnimationUtils animUtils = new AGAnimationUtils();
  //load the animation
  animUtils.loadAnimationFile(container, filePath);
  }

  public static void playAnimation(IGlobe globe, IAGAnimationEnvironment env)
    throws Exception {
  IBasicScene2 basicScene = (IBasicScene2) globe.getGlobeDisplay().getScene();
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationTracks tracks = animExt.getAnimationTracks();
  IAGAnimationPlayer animPlayer = new AGAnimationUtils();
  //play the animation
  animPlayer.playAnimation(tracks, env, null);
  }

  public static void stopAnimation(IGlobe globe) throws Exception {
  IAGAnimationPlayer animPlayer = new AGAnimationUtils();
  //stop the animation
  animPlayer.stopAnimation();
  }

  public static void pauseAnimation(IGlobe globe) throws Exception {
  IAGAnimationPlayer animPlayer = new AGAnimationUtils();
  //pause the animation
  animPlayer.pauseAnimation();
  }

  public static void clearAnimation(IGlobe globe) throws Exception {
  IGlobeDisplay globeDisplay = globe.getGlobeDisplay();
  IBasicScene2 basicScene = (IBasicScene2) globeDisplay.getScene();
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationTracks tracks = animExt.getAnimationTracks();
  //remove all tracks, and refresh the viewers
  tracks.removeAllTracks();
  globeDisplay.refreshViewers();
  }

  public static void saveAnimation(IGlobe globe, String filePath, int version)
    throws Exception {
  IBasicScene2 basicScene = (IBasicScene2) globe.getGlobeDisplay().getScene();
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationContainer container = animExt.getAnimationTracks()
    .getAnimationObjectContainer();
  IAGAnimationUtils animUtils = new AGAnimationUtils();
  //save the animation out to a file
  animUtils.saveAnimationFile(container, filePath, version);

  }

  public static void addAnimationTrack(IGlobe globe, IAGAnimationTrack track)
    throws Exception {
  IScene scene = (IScene) globe.getGlobeDisplay().getScene();
  IBasicScene2 basicScene = (IBasicScene2) scene;
  IAnimationExtension animExt = basicScene.getAnimationExtension();
  IAGAnimationTracks animTracks = animExt.getAnimationTracks();
  //add an animation track to the existing list of tracks
  animTracks.addTrack(track);
  }

}