Examples with Track com.github.bordertech.wcomponents.Track used on opensource projects

Example 1 with Track

use of com.github.bordertech.wcomponents.Track in project wcomponents by BorderTech.

the class WVideoRenderer method doRender.

/**
 * Paints the given WVideo.
 *
 * @param component the WVideo to paint.
 * @param renderContext the RenderContext to paint to.
 */
@Override
public void doRender(final WComponent component, final WebXmlRenderContext renderContext) {
    WVideo videoComponent = (WVideo) component;
    XmlStringBuilder xml = renderContext.getWriter();
    Video[] video = videoComponent.getVideo();
    if (video == null || video.length == 0) {
        return;
    }
    Track[] tracks = videoComponent.getTracks();
    WVideo.Controls controls = videoComponent.getControls();
    int width = videoComponent.getWidth();
    int height = videoComponent.getHeight();
    int duration = video[0].getDuration();
    // Check for alternative text
    String alternativeText = videoComponent.getAltText();
    if (alternativeText == null) {
        LOG.warn("Video should have a description.");
        alternativeText = null;
    } else {
        alternativeText = I18nUtilities.format(null, alternativeText);
    }
    xml.appendTagOpen("ui:video");
    xml.appendAttribute("id", component.getId());
    xml.appendOptionalAttribute("class", component.getHtmlClass());
    xml.appendOptionalAttribute("track", component.isTracking(), "true");
    xml.appendOptionalUrlAttribute("poster", videoComponent.getPosterUrl());
    xml.appendOptionalAttribute("alt", alternativeText);
    xml.appendOptionalAttribute("autoplay", videoComponent.isAutoplay(), "true");
    xml.appendOptionalAttribute("mediagroup", videoComponent.getMediaGroup());
    xml.appendOptionalAttribute("loop", videoComponent.isLoop(), "true");
    xml.appendOptionalAttribute("muted", videoComponent.isMuted(), "true");
    xml.appendOptionalAttribute("hidden", videoComponent.isHidden(), "true");
    xml.appendOptionalAttribute("disabled", videoComponent.isDisabled(), "true");
    xml.appendOptionalAttribute("toolTip", videoComponent.getToolTip());
    xml.appendOptionalAttribute("width", width > 0, width);
    xml.appendOptionalAttribute("height", height > 0, height);
    xml.appendOptionalAttribute("duration", duration > 0, duration);
    switch(videoComponent.getPreload()) {
        case NONE:
            xml.appendAttribute("preload", "none");
            break;
        case META_DATA:
            xml.appendAttribute("preload", "metadata");
            break;
        case AUTO:
        default:
            break;
    }
    if (controls != null && !WVideo.Controls.NATIVE.equals(controls)) {
        switch(controls) {
            case NONE:
                xml.appendAttribute("controls", "none");
                break;
            case ALL:
                xml.appendAttribute("controls", "all");
                break;
            case PLAY_PAUSE:
                xml.appendAttribute("controls", "play");
                break;
            case DEFAULT:
                xml.appendAttribute("controls", "default");
                break;
            default:
                LOG.error("Unknown control type: " + controls);
        }
    }
    xml.appendClose();
    String[] urls = videoComponent.getVideoUrls();
    for (int i = 0; i < urls.length; i++) {
        xml.appendTagOpen("ui:src");
        xml.appendUrlAttribute("uri", urls[i]);
        xml.appendOptionalAttribute("type", video[i].getMimeType());
        if (video[i].getSize() != null) {
            xml.appendOptionalAttribute("width", video[i].getSize().width > 0, video[i].getSize().width);
            xml.appendOptionalAttribute("height", video[i].getSize().height > 0, video[i].getSize().height);
        }
        xml.appendEnd();
    }
    if (tracks != null && tracks.length > 0) {
        String[] trackUrls = videoComponent.getTrackUrls();
        for (int i = 0; i < tracks.length; i++) {
            xml.appendTagOpen("ui:track");
            xml.appendUrlAttribute("src", trackUrls[i]);
            xml.appendOptionalAttribute("lang", tracks[i].getLanguage());
            xml.appendOptionalAttribute("desc", tracks[i].getDescription());
            xml.appendOptionalAttribute("kind", trackKindToString(tracks[i].getKind()));
            xml.appendEnd();
        }
    }
    xml.appendEndTag("ui:video");
}