CardFlowTimeline.java

package magic.ui.screen.wip.cardflow;

import org.pushingpixels.trident.Timeline;
import org.pushingpixels.trident.TridentConfig;
import org.pushingpixels.trident.callback.TimelineCallback;
import org.pushingpixels.trident.ease.Spline;

class CardFlowTimeline extends Timeline {

    /**
     * Sets custom pulse behavior - higher frame rate, lower frame rate or dynamic frame rate.
     * <p>
     * By default, Trident timelines are driven by a dedicated thread that wakes up every 40ms and
     * updates all the timelines. When the CPU is not heavily used this results in 25 frames-per-second
     * refresh rate for Trident-driven UI animations - consistent with the frame rate of theatrical films
     * and non-interlaced PAL television standard.
     * <p>
     * (see https://kenai.com/projects/trident/pages/CustomPulseSource)
     *
     * Run once to avoid "cannot replace the pulse source thread once it's running..." error.
     */
    static {
        TridentConfig.getInstance().setPulseSource(
                new TridentConfig.PulseSource() {
                    @Override
                    public void waitUntilNextPulse() {
                        try {
                            Thread.sleep(30);
                        } catch (InterruptedException ie) {
                            ie.printStackTrace();
                        }
                    }
                });
    }

    CardFlowTimeline(TimelineCallback aCallback) {
        setDuration(500);
        setEase(new Spline(0.8f));
        addCallback(aCallback);
    }

}