sky/engine/core/html/HTMLVideoElement.cpp - Issue 701663002: Remove HTMLVideoElement.

Unified Diff: sky/engine/core/html/HTMLVideoElement.cpp

Issue 701663002: Remove HTMLVideoElement. (Closed) Base URL: git@github.com:domokit/mojo.git@master

Patch Set: Created 6 years, 1 month ago

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Index: sky/engine/core/html/HTMLVideoElement.cpp

diff --git a/sky/engine/core/html/HTMLVideoElement.cpp b/sky/engine/core/html/HTMLVideoElement.cpp

deleted file mode 100644

index fea00b186e7ca88d62b262e0eccdc335fc9ce587..0000000000000000000000000000000000000000

--- a/sky/engine/core/html/HTMLVideoElement.cpp

+++ /dev/null

@@ -1,238 +0,0 @@

-/*

- *

- * Redistribution and use in source and binary forms, with or without

- * modification, are permitted provided that the following conditions

- * are met:

- * 1. Redistributions of source code must retain the above copyright

- * notice, this list of conditions and the following disclaimer.

- * 2. Redistributions in binary form must reproduce the above copyright

- * notice, this list of conditions and the following disclaimer in the

- * documentation and/or other materials provided with the distribution.

- *

- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR

- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

- */

-#include "config.h"

-#include "core/html/HTMLVideoElement.h"

-#include "bindings/core/v8/ExceptionState.h"

-#include "core/CSSPropertyNames.h"

-#include "core/HTMLNames.h"

-#include "core/dom/Attribute.h"

-#include "core/dom/Document.h"

-#include "core/dom/ExceptionCode.h"

-#include "core/frame/Settings.h"

-#include "core/html/HTMLImageLoader.h"

-#include "core/html/canvas/CanvasRenderingContext.h"

-#include "core/html/parser/HTMLParserIdioms.h"

-#include "core/rendering/RenderImage.h"

-#include "core/rendering/RenderVideo.h"

-#include "platform/UserGestureIndicator.h"

-#include "platform/graphics/GraphicsContext.h"

-#include "platform/graphics/gpu/Extensions3DUtil.h"

-#include "public/platform/WebCanvas.h"

-#include "public/platform/WebGraphicsContext3D.h"

-namespace blink {

-inline HTMLVideoElement::HTMLVideoElement(Document& document)

- : HTMLMediaElement(HTMLNames::videoTag, document)

- ScriptWrappable::init(this);

- if (document.settings())

- m_defaultPosterURL = AtomicString(document.settings()->defaultVideoPosterURL());

-PassRefPtr<HTMLVideoElement> HTMLVideoElement::create(Document& document)

- RefPtr<HTMLVideoElement> video = adoptRef(new HTMLVideoElement(document));

- video->suspendIfNeeded();

- return video.release();

-bool HTMLVideoElement::rendererIsNeeded(const RenderStyle& style)

- return HTMLElement::rendererIsNeeded(style);

-RenderObject* HTMLVideoElement::createRenderer(RenderStyle*)

- return new RenderVideo(this);

-void HTMLVideoElement::attach(const AttachContext& context)

- HTMLMediaElement::attach(context);

- updateDisplayState();

- if (shouldDisplayPosterImage()) {

- if (!m_imageLoader)

- m_imageLoader = HTMLImageLoader::create(this);

- m_imageLoader->updateFromElement();

- if (renderer())

- toRenderImage(renderer())->imageResource()->setImageResource(m_imageLoader->image());

- }

-void HTMLVideoElement::parseAttribute(const QualifiedName& name, const AtomicString& value)

- if (name == HTMLNames::posterAttr) {

- // Force a poster recalc by setting m_displayMode to Unknown directly before calling updateDisplayState.

- HTMLMediaElement::setDisplayMode(Unknown);

- updateDisplayState();

- if (shouldDisplayPosterImage()) {

- if (!m_imageLoader)

- m_imageLoader = HTMLImageLoader::create(this);

- m_imageLoader->updateFromElement(ImageLoader::UpdateIgnorePreviousError);

- } else {

- if (renderer())

- toRenderImage(renderer())->imageResource()->setImageResource(0);

- }

- // Notify the player when the poster image URL changes.

- if (webMediaPlayer())

- webMediaPlayer()->setPoster(posterImageURL());

- } else

- HTMLMediaElement::parseAttribute(name, value);

-unsigned HTMLVideoElement::videoWidth() const

- if (!webMediaPlayer())

- return 0;

- return webMediaPlayer()->naturalSize().width;

-unsigned HTMLVideoElement::videoHeight() const

- if (!webMediaPlayer())

- return 0;

- return webMediaPlayer()->naturalSize().height;

-bool HTMLVideoElement::isURLAttribute(const Attribute& attribute) const

- return attribute.name() == HTMLNames::posterAttr || HTMLMediaElement::isURLAttribute(attribute);

-const AtomicString HTMLVideoElement::imageSourceURL() const

- const AtomicString& url = getAttribute(HTMLNames::posterAttr);

- if (!stripLeadingAndTrailingHTMLSpaces(url).isEmpty())

- return url;

- return m_defaultPosterURL;

-void HTMLVideoElement::setDisplayMode(DisplayMode mode)

- DisplayMode oldMode = displayMode();

- KURL poster = posterImageURL();

- if (!poster.isEmpty()) {

- // We have a poster path, but only show it until the user triggers display by playing or seeking and the

- // media engine has something to display.

- // Don't show the poster if there is a seek operation or

- // the video has restarted because of loop attribute

- if (mode == Video && oldMode == Poster && !hasAvailableVideoFrame())

- mode = PosterWaitingForVideo;

- }

- HTMLMediaElement::setDisplayMode(mode);

- if (renderer() && displayMode() != oldMode)

- renderer()->updateFromElement();

-void HTMLVideoElement::updateDisplayState()

- if (posterImageURL().isEmpty())

- setDisplayMode(Video);

- else if (displayMode() < Poster)

- setDisplayMode(Poster);

-void HTMLVideoElement::paintCurrentFrameInContext(GraphicsContext* context, const IntRect& destRect) const

- if (!webMediaPlayer())

- return;

- WebCanvas* canvas = context->canvas();

- SkXfermode::Mode mode = WebCoreCompositeToSkiaComposite(context->compositeOperation(), context->blendModeOperation());

- webMediaPlayer()->paint(canvas, destRect, context->getNormalizedAlpha(), mode);

-bool HTMLVideoElement::copyVideoTextureToPlatformTexture(WebGraphicsContext3D* context, Platform3DObject texture, GLint level, GLenum internalFormat, GLenum type, bool premultiplyAlpha, bool flipY)

- if (!webMediaPlayer())

- return false;

- if (!Extensions3DUtil::canUseCopyTextureCHROMIUM(internalFormat, type, level))

- return false;

- return webMediaPlayer()->copyVideoTextureToPlatformTexture(context, texture, level, internalFormat, type, premultiplyAlpha, flipY);

-bool HTMLVideoElement::hasAvailableVideoFrame() const

- if (!webMediaPlayer())

- return false;

- return webMediaPlayer()->hasVideo() && webMediaPlayer()->readyState() >= blink::WebMediaPlayer::ReadyStateHaveCurrentData;

-void HTMLVideoElement::didMoveToNewDocument(Document& oldDocument)

- if (m_imageLoader)

- m_imageLoader->elementDidMoveToNewDocument();

- HTMLMediaElement::didMoveToNewDocument(oldDocument);

-KURL HTMLVideoElement::posterImageURL() const

- String url = stripLeadingAndTrailingHTMLSpaces(imageSourceURL());

- if (url.isEmpty())

- return KURL();

- return document().completeURL(url);

-KURL HTMLVideoElement::mediaPlayerPosterURL()

- return posterImageURL();

-PassRefPtr<Image> HTMLVideoElement::getSourceImageForCanvas(SourceImageMode mode, SourceImageStatus* status) const

- if (!hasAvailableVideoFrame()) {

- *status = InvalidSourceImageStatus;

- return nullptr;

- }

- IntSize intrinsicSize(videoWidth(), videoHeight());

- OwnPtr<ImageBuffer> imageBuffer = ImageBuffer::create(intrinsicSize);

- if (!imageBuffer) {

- *status = InvalidSourceImageStatus;

- return nullptr;

- }

- paintCurrentFrameInContext(imageBuffer->context(), IntRect(IntPoint(0, 0), intrinsicSize));

- *status = NormalSourceImageStatus;

- return imageBuffer->copyImage(mode == CopySourceImageIfVolatile ? CopyBackingStore : DontCopyBackingStore, Unscaled);

-FloatSize HTMLVideoElement::sourceSize() const

- return FloatSize(videoWidth(), videoHeight());

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