public WorldWindowImpl()
{
this.sceneController = (SceneController)WorldWind.createConfigurationComponent(
AVKey.SCENE_CONTROLLER_CLASS_NAME);
// Set up to initiate a repaint whenever a file is retrieved and added to the local file store.
WorldWind.getDataFileStore().addPropertyChangeListener(this);
}
/**
* Causes resources used by the World Window to be freed. The World Window cannot be used once this method is
* called. An OpenGL context for the window must be current.
*/
public void shutdown()
{
WorldWind.getDataFileStore().removePropertyChangeListener(this);
if (this.inputHandler != null)
{
this.inputHandler.dispose();
this.inputHandler = new NoOpInputHandler();
}
// Clear the texture cache
if (this.getGpuResourceCache() != null)
{
this.getGpuResourceCache().clear();
}
// Dispose all the layers // TODO: Need per-window dispose for layers
if (this.getModel() != null && this.getModel().getLayers() != null)
{
foreach (Layer layer in this.getModel().getLayers())
{
try
{
layer.dispose();
}
catch (Exception e)
{
Logging.logger().log(java.util.logging.Level.SEVERE, Logging.getMessage(
"WorldWindowGLCanvas.ExceptionWhileShuttingDownWorldWindow"), e);
}
}
}
SceneController sc = this.getSceneController();
if (sc != null)
{
sc.dispose();
}
}
