static void typeAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info) { HTMLSourceElement* imp = V8HTMLSourceElement::toNative(info.Holder()); V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, v, value); imp->setType(v); return; }
static void typeAttrSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::AccessorInfo& info) { INC_STATS("DOM.HTMLSourceElement.type._set"); HTMLSourceElement* imp = V8HTMLSourceElement::toNative(info.Holder()); V8Parameter<> v = value; imp->setType(v); return; }
void JSHTMLSourceElement::putValueProperty(ExecState* exec, int token, JSValue* value) { switch (token) { case SrcAttrNum: { HTMLSourceElement* imp = static_cast<HTMLSourceElement*>(impl()); imp->setSrc(value->toString(exec)); break; } case TypeAttrNum: { HTMLSourceElement* imp = static_cast<HTMLSourceElement*>(impl()); imp->setType(value->toString(exec)); break; } case MediaAttrNum: { HTMLSourceElement* imp = static_cast<HTMLSourceElement*>(impl()); imp->setMedia(value->toString(exec)); break; } } }
void MediaDocumentParser::createDocumentStructure() { RefPtr<Element> rootElement = document()->createElement(htmlTag, false); document()->appendChild(rootElement, IGNORE_EXCEPTION); document()->setCSSTarget(rootElement.get()); static_cast<HTMLHtmlElement*>(rootElement.get())->insertedByParser(); if (document()->frame()) document()->frame()->loader()->dispatchDocumentElementAvailable(); RefPtr<Element> body = document()->createElement(bodyTag, false); rootElement->appendChild(body, IGNORE_EXCEPTION); RefPtr<Element> mediaElement = document()->createElement(videoTag, false); m_mediaElement = static_cast<HTMLVideoElement*>(mediaElement.get()); m_mediaElement->setAttribute(controlsAttr, ""); m_mediaElement->setAttribute(autoplayAttr, ""); m_mediaElement->setAttribute(nameAttr, "media"); RefPtr<Element> sourceElement = document()->createElement(sourceTag, false); HTMLSourceElement* source = static_cast<HTMLSourceElement*>(sourceElement.get()); source->setSrc(document()->url()); if (DocumentLoader* loader = document()->loader()) source->setType(loader->responseMIMEType()); m_mediaElement->appendChild(sourceElement, IGNORE_EXCEPTION); body->appendChild(mediaElement, IGNORE_EXCEPTION); Frame* frame = document()->frame(); if (!frame) return; frame->loader()->activeDocumentLoader()->setMainResourceDataBufferingPolicy(DoNotBufferData); }
void setJSHTMLSourceElementType(ExecState* exec, JSObject* thisObject, JSValue value) { JSHTMLSourceElement* castedThisObj = static_cast<JSHTMLSourceElement*>(thisObject); HTMLSourceElement* imp = static_cast<HTMLSourceElement*>(castedThisObj->impl()); imp->setType(value.toString(exec)); }
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; }