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

Example 1 with Audio

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

the class WAudioRenderer method doRender.

/**
 * Paints the given WAudio.
 *
 * @param component the WAudio to paint.
 * @param renderContext the RenderContext to paint to.
 */
@Override
public void doRender(final WComponent component, final WebXmlRenderContext renderContext) {
    WAudio audioComponent = (WAudio) component;
    XmlStringBuilder xml = renderContext.getWriter();
    Audio[] audio = audioComponent.getAudio();
    if (audio == null || audio.length == 0) {
        return;
    }
    WAudio.Controls controls = audioComponent.getControls();
    int duration = audio[0].getDuration();
    // Check for alternative text
    String alternativeText = audioComponent.getAltText();
    if (alternativeText == null) {
        LOG.warn("Audio should have a description.");
        alternativeText = null;
    } else {
        alternativeText = I18nUtilities.format(null, alternativeText);
    }
    xml.appendTagOpen("ui:audio");
    xml.appendAttribute("id", component.getId());
    xml.appendOptionalAttribute("class", component.getHtmlClass());
    xml.appendOptionalAttribute("track", component.isTracking(), "true");
    xml.appendOptionalAttribute("alt", alternativeText);
    xml.appendOptionalAttribute("autoplay", audioComponent.isAutoplay(), "true");
    xml.appendOptionalAttribute("mediagroup", audioComponent.getMediaGroup());
    xml.appendOptionalAttribute("loop", audioComponent.isLoop(), "true");
    xml.appendOptionalAttribute("hidden", audioComponent.isHidden(), "true");
    xml.appendOptionalAttribute("disabled", audioComponent.isDisabled(), "true");
    xml.appendOptionalAttribute("toolTip", audioComponent.getToolTip());
    xml.appendOptionalAttribute("duration", duration > 0, duration);
    switch(audioComponent.getPreload()) {
        case NONE:
            xml.appendAttribute("preload", "none");
            break;
        case META_DATA:
            xml.appendAttribute("preload", "metadata");
            break;
        case AUTO:
        default:
            break;
    }
    if (controls != null && !WAudio.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 = audioComponent.getAudioUrls();
    for (int i = 0; i < urls.length; i++) {
        xml.appendTagOpen("ui:src");
        xml.appendUrlAttribute("uri", urls[i]);
        xml.appendOptionalAttribute("type", audio[i].getMimeType());
        xml.appendEnd();
    }
    xml.appendEndTag("ui:audio");
}