FadingDetachCommand

/**
 * This command will show a Node for a given time and then start a fading transition
 * to make it progressively disappears before detaching it from the scene.
 */
public class DetachLaterModelCommand extends DefaultUIBeanCommand<DisplayTemporaryModelWaveBean> implements CommandBean<DisplayTemporaryModelWaveBean> {

    @Override
    protected void execute(Wave wave) {
        waitAndDisappear(getWaveBean(wave));
    }

    /**
     * Manage message life and disappearing
     */
    protected void waitAndDisappear(final DisplayTemporaryModelWaveBean waveBean) {
        Node node = waveBean.getShowModel().getRootNode();
        waveBean.setHideModel(waveBean.getShowModel());
        final FadeTransition disappearTransition = FadeTransitionBuilder.create()
                .autoReverse(false)
                .cycleCount(1)
                .fromValue(node.getOpacity()).toValue(0).delay(waveBean.getShowDuration())
                .duration(waveBean.getFadingDuration()).node(node).onFinished(new EventHandler<ActionEvent>() {
                    @Override
                    public void handle(ActionEvent arg0) {
                        unconfigure(waveBean);
                    }
                })
                .build();
        disappearTransition.play();
        node.setOnMouseMoved(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                disappearTransition.setRate(-1);
                disappearTransition.setOnFinished(null);
            }
        });
        node.setOnMouseEntered(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                disappearTransition.setRate(-1);
                disappearTransition.setOnFinished(null);
            }
        });
        node.setOnMouseExited(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                waitAndDisappear(waveBean);
            }
        });
    }

    private void unconfigure(DisplayModelWaveBean waveBean) {
        Wave wave = WaveBuilder.create()
                .relatedClass(DetachModelCommand.class)
                .waveGroup(WaveGroup.CALL_COMMAND)
                .build();
        wave.linkWaveBean(waveBean);
        sendWave(wave);
    }

}