Examples with SMILElement org.w3c.dom.smil.SMILElement used on opensource projects

Example 21 with SMILElement

use of org.w3c.dom.smil.SMILElement in project android-aosp-mms by slvn.

the class SmilDocumentImpl method getBody.

public SMILElement getBody() {
    Node rootElement = getDocumentElement();
    Node headElement = getHead();
    Node bodyElement = headElement.getNextSibling();
    if (bodyElement == null || !(bodyElement instanceof SMILElement)) {
        // The body doesn't exist. Create a new one.
        bodyElement = createElement("body");
        rootElement.appendChild(bodyElement);
    }
    // Initialize the real sequential time container, which is body.
    mSeqTimeContainer = new ElementSequentialTimeContainerImpl((SMILElement) bodyElement) {

        public NodeList getTimeChildren() {
            return getBody().getElementsByTagName("par");
        }

        public boolean beginElement() {
            Event startEvent = createEvent("Event");
            startEvent.initEvent(SMIL_DOCUMENT_START_EVENT, false, false);
            dispatchEvent(startEvent);
            return true;
        }

        public boolean endElement() {
            Event endEvent = createEvent("Event");
            endEvent.initEvent(SMIL_DOCUMENT_END_EVENT, false, false);
            dispatchEvent(endEvent);
            return true;
        }

        public void pauseElement() {
        // TODO Auto-generated method stub
        }

        public void resumeElement() {
        // TODO Auto-generated method stub
        }

        public void seekElement(float seekTo) {
        // TODO Auto-generated method stub
        }

        ElementTime getParentElementTime() {
            return null;
        }
    };
    return (SMILElement) bodyElement;
}

Example 22 with SMILElement

use of org.w3c.dom.smil.SMILElement in project android-aosp-mms by slvn.

the class SlideshowModel method createFromPduBody.

public static SlideshowModel createFromPduBody(Context context, PduBody pb) throws MmsException {
    SMILDocument document = SmilHelper.getDocument(pb);
    // Create root-layout model.
    SMILLayoutElement sle = document.getLayout();
    SMILRootLayoutElement srle = sle.getRootLayout();
    int w = srle.getWidth();
    int h = srle.getHeight();
    if ((w == 0) || (h == 0)) {
        w = LayoutManager.getInstance().getLayoutParameters().getWidth();
        h = LayoutManager.getInstance().getLayoutParameters().getHeight();
        srle.setWidth(w);
        srle.setHeight(h);
    }
    RegionModel rootLayout = new RegionModel(null, 0, 0, w, h);
    // Create region models.
    ArrayList<RegionModel> regions = new ArrayList<RegionModel>();
    NodeList nlRegions = sle.getRegions();
    int regionsNum = nlRegions.getLength();
    for (int i = 0; i < regionsNum; i++) {
        SMILRegionElement sre = (SMILRegionElement) nlRegions.item(i);
        RegionModel r = new RegionModel(sre.getId(), sre.getFit(), sre.getLeft(), sre.getTop(), sre.getWidth(), sre.getHeight(), sre.getBackgroundColor());
        regions.add(r);
    }
    LayoutModel layouts = new LayoutModel(rootLayout, regions);
    // Create slide models.
    SMILElement docBody = document.getBody();
    NodeList slideNodes = docBody.getChildNodes();
    int slidesNum = slideNodes.getLength();
    ArrayList<SlideModel> slides = new ArrayList<SlideModel>(slidesNum);
    int totalMessageSize = 0;
    for (int i = 0; i < slidesNum; i++) {
        // FIXME: This is NOT compatible with the SMILDocument which is
        // generated by some other mobile phones.
        SMILParElement par = (SMILParElement) slideNodes.item(i);
        // Create media models for each slide.
        NodeList mediaNodes = par.getChildNodes();
        int mediaNum = mediaNodes.getLength();
        ArrayList<MediaModel> mediaSet = new ArrayList<MediaModel>(mediaNum);
        for (int j = 0; j < mediaNum; j++) {
            SMILMediaElement sme = (SMILMediaElement) mediaNodes.item(j);
            try {
                MediaModel media = MediaModelFactory.getMediaModel(context, sme, layouts, pb);
                /*
                    * This is for slide duration value set.
                    * If mms server does not support slide duration.
                    */
                if (!MmsConfig.getSlideDurationEnabled()) {
                    int mediadur = media.getDuration();
                    float dur = par.getDur();
                    if (dur == 0) {
                        mediadur = MmsConfig.getMinimumSlideElementDuration() * 1000;
                        media.setDuration(mediadur);
                    }
                    if ((int) mediadur / 1000 != dur) {
                        String tag = sme.getTagName();
                        if (ContentType.isVideoType(media.mContentType) || tag.equals(SmilHelper.ELEMENT_TAG_VIDEO) || ContentType.isAudioType(media.mContentType) || tag.equals(SmilHelper.ELEMENT_TAG_AUDIO)) {
                            /*
                                * add 1 sec to release and close audio/video
                                * for guaranteeing the audio/video playing.
                                * because the mmsc does not support the slide duration.
                                */
                            par.setDur((float) mediadur / 1000 + 1);
                        } else {
                            /*
                                * If a slide has an image and an audio/video element
                                * and the audio/video element has longer duration than the image,
                                * The Image disappear before the slide play done. so have to match
                                * an image duration to the slide duration.
                                */
                            if ((int) mediadur / 1000 < dur) {
                                media.setDuration((int) dur * 1000);
                            } else {
                                if ((int) dur != 0) {
                                    media.setDuration((int) dur * 1000);
                                } else {
                                    par.setDur((float) mediadur / 1000);
                                }
                            }
                        }
                    }
                }
                SmilHelper.addMediaElementEventListeners((EventTarget) sme, media);
                mediaSet.add(media);
                totalMessageSize += media.getMediaSize();
            } catch (IOException e) {
                Log.e(TAG, e.getMessage(), e);
            } catch (IllegalArgumentException e) {
                Log.e(TAG, e.getMessage(), e);
            } catch (UnsupportContentTypeException e) {
                Log.e(TAG, e.getMessage(), e);
            }
        }
        SlideModel slide = new SlideModel((int) (par.getDur() * 1000), mediaSet);
        slide.setFill(par.getFill());
        SmilHelper.addParElementEventListeners((EventTarget) par, slide);
        slides.add(slide);
    }
    SlideshowModel slideshow = new SlideshowModel(layouts, slides, document, pb, context);
    slideshow.mTotalMessageSize = totalMessageSize;
    slideshow.registerModelChangedObserver(slideshow);
    return slideshow;
}

Example 23 with SMILElement

use of org.w3c.dom.smil.SMILElement in project android-aosp-mms by slvn.

the class SmilHelper method createSmilDocument.

private static SMILDocument createSmilDocument(PduBody pb) {
    if (Config.LOGV) {
        Log.v(TAG, "Creating default SMIL document.");
    }
    SMILDocument document = new SmilDocumentImpl();
    // Create root element.
    // FIXME: Should we create root element in the constructor of document?
    SMILElement smil = (SMILElement) document.createElement("smil");
    smil.setAttribute("xmlns", "http://www.w3.org/2001/SMIL20/Language");
    document.appendChild(smil);
    // Create <head> and <layout> element.
    SMILElement head = (SMILElement) document.createElement("head");
    smil.appendChild(head);
    SMILLayoutElement layout = (SMILLayoutElement) document.createElement("layout");
    head.appendChild(layout);
    // Create <body> element and add a empty <par>.
    SMILElement body = (SMILElement) document.createElement("body");
    smil.appendChild(body);
    SMILParElement par = addPar(document);
    // Create media objects for the parts in PDU.
    int partsNum = pb.getPartsNum();
    if (partsNum == 0) {
        return document;
    }
    DrmManagerClient drmManagerClient = MmsApp.getApplication().getDrmManagerClient();
    boolean hasText = false;
    boolean hasMedia = false;
    for (int i = 0; i < partsNum; i++) {
        // Create new <par> element.
        if ((par == null) || (hasMedia && hasText)) {
            par = addPar(document);
            hasText = false;
            hasMedia = false;
        }
        PduPart part = pb.getPart(i);
        String contentType = new String(part.getContentType());
        if (ContentType.isDrmType(contentType)) {
            contentType = drmManagerClient.getOriginalMimeType(part.getDataUri());
        }
        if (contentType.equals(ContentType.TEXT_PLAIN) || contentType.equalsIgnoreCase(ContentType.APP_WAP_XHTML) || contentType.equals(ContentType.TEXT_HTML)) {
            SMILMediaElement textElement = createMediaElement(ELEMENT_TAG_TEXT, document, part.generateLocation());
            par.appendChild(textElement);
            hasText = true;
        } else if (ContentType.isImageType(contentType)) {
            SMILMediaElement imageElement = createMediaElement(ELEMENT_TAG_IMAGE, document, part.generateLocation());
            par.appendChild(imageElement);
            hasMedia = true;
        } else if (ContentType.isVideoType(contentType)) {
            SMILMediaElement videoElement = createMediaElement(ELEMENT_TAG_VIDEO, document, part.generateLocation());
            par.appendChild(videoElement);
            hasMedia = true;
        } else if (ContentType.isAudioType(contentType)) {
            SMILMediaElement audioElement = createMediaElement(ELEMENT_TAG_AUDIO, document, part.generateLocation());
            par.appendChild(audioElement);
            hasMedia = true;
        } else {
            // TODO: handle other media types.
            Log.w(TAG, "unsupport media type");
        }
    }
    return document;
}