void StaticRangeTest::SetUp()
{
    m_document = HTMLDocument::create();
    HTMLHtmlElement* html = HTMLHtmlElement::create(*m_document);
    html->appendChild(HTMLBodyElement::create(*m_document));
    m_document->appendChild(html);
}
void JSHTMLHtmlElement::putValueProperty(ExecState* exec, int token, JSValue* value)
{
    switch (token) {
    case VersionAttrNum: {
        HTMLHtmlElement* imp = static_cast<HTMLHtmlElement*>(impl());
        imp->setVersion(valueToStringWithNullCheck(exec, value));
        break;
    }
    }
}
JSValue* JSHTMLHtmlElement::getValueProperty(ExecState* exec, int token) const
{
    switch (token) {
    case VersionAttrNum: {
        HTMLHtmlElement* imp = static_cast<HTMLHtmlElement*>(impl());
        return jsString(exec, imp->version());
    }
    case ConstructorAttrNum:
        return getConstructor(exec);
    }
    return 0;
}
Exemple #4
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void MediaDocumentParser::createDocumentStructure() {
  DCHECK(document());
  HTMLHtmlElement* rootElement = HTMLHtmlElement::create(*document());
  document()->appendChild(rootElement);
  rootElement->insertedByParser();

  if (isDetached())
    return;  // runScriptsAtDocumentElementAvailable can detach the frame.

  HTMLHeadElement* head = HTMLHeadElement::create(*document());
  HTMLMetaElement* meta = HTMLMetaElement::create(*document());
  meta->setAttribute(nameAttr, "viewport");
  meta->setAttribute(contentAttr, "width=device-width");
  head->appendChild(meta);

  HTMLVideoElement* media = HTMLVideoElement::create(*document());
  media->setAttribute(controlsAttr, "");
  media->setAttribute(autoplayAttr, "");
  media->setAttribute(nameAttr, "media");

  HTMLSourceElement* source = HTMLSourceElement::create(*document());
  source->setSrc(document()->url());

  if (DocumentLoader* loader = document()->loader())
    source->setType(loader->responseMIMEType());

  media->appendChild(source);

  HTMLBodyElement* body = HTMLBodyElement::create(*document());
  body->setAttribute(styleAttr, "margin: 0px;");

  document()->willInsertBody();

  HTMLDivElement* div = HTMLDivElement::create(*document());
  // Style sheets for media controls are lazily loaded until a media element is
  // encountered.  As a result, elements encountered before the media element
  // will not get the right style at first if we put the styles in
  // mediacontrols.css. To solve this issue, set the styles inline so that they
  // will be applied when the page loads.  See w3c example on how to centering
  // an element: https://www.w3.org/Style/Examples/007/center.en.html
  div->setAttribute(styleAttr,
                    "display: flex;"
                    "flex-direction: column;"
                    "justify-content: center;"
                    "align-items: center;"
                    "min-height: min-content;"
                    "height: 100%;");
  HTMLContentElement* content = HTMLContentElement::create(*document());
  div->appendChild(content);

  if (RuntimeEnabledFeatures::mediaDocumentDownloadButtonEnabled()) {
    HTMLAnchorElement* anchor = HTMLAnchorElement::create(*document());
    anchor->setAttribute(downloadAttr, "");
    anchor->setURL(document()->url());
    anchor->setTextContent(
        document()
            ->getCachedLocale(document()->contentLanguage())
            .queryString(WebLocalizedString::DownloadButtonLabel)
            .upper());
    // Using CSS style according to Android material design.
    anchor->setAttribute(
        styleAttr,
        "display: inline-block;"
        "margin-top: 32px;"
        "padding: 0 16px 0 16px;"
        "height: 36px;"
        "background: #000000;"
        "-webkit-tap-highlight-color: rgba(255, 255, 255, 0.12);"
        "font-family: Roboto;"
        "font-size: 14px;"
        "border-radius: 5px;"
        "color: white;"
        "font-weight: 500;"
        "text-decoration: none;"
        "line-height: 36px;");
    EventListener* listener = MediaDownloadEventListener::create();
    anchor->addEventListener(EventTypeNames::click, listener, false);
    HTMLDivElement* buttonContainer = HTMLDivElement::create(*document());
    buttonContainer->setAttribute(styleAttr,
                                  "text-align: center;"
                                  "height: 0;"
                                  "flex: none");
    buttonContainer->appendChild(anchor);
    div->appendChild(buttonContainer);
    recordDownloadMetric(MediaDocumentDownloadButtonShown);
  }

  // According to
  // https://html.spec.whatwg.org/multipage/browsers.html#read-media,
  // MediaDocument should have a single child which is the video element. Use
  // shadow root to hide all the elements we added here.
  ShadowRoot& shadowRoot = body->ensureUserAgentShadowRoot();
  shadowRoot.appendChild(div);
  body->appendChild(media);
  rootElement->appendChild(head);
  rootElement->appendChild(body);

  m_didBuildDocumentStructure = true;
}