gecko-dev/dom/html/HTMLVideoElement.h

137 строки
3.4 KiB
C
Исходник Обычный вид История

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
2012-05-21 15:12:37 +04:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_HTMLVideoElement_h
#define mozilla_dom_HTMLVideoElement_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/HTMLMediaElement.h"
namespace mozilla {
namespace dom {
class WakeLock;
class VideoPlaybackQuality;
class HTMLVideoElement final : public HTMLMediaElement
{
public:
typedef mozilla::dom::NodeInfo NodeInfo;
explicit HTMLVideoElement(already_AddRefed<NodeInfo>& aNodeInfo);
NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLVideoElement, video)
using HTMLMediaElement::GetPaused;
NS_IMETHOD_(bool) IsVideo() override {
return true;
}
virtual bool ParseAttribute(int32_t aNamespaceID,
nsIAtom* aAttribute,
const nsAString& aValue,
nsAttrValue& aResult) override;
NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
static void Init();
virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
virtual nsresult Clone(NodeInfo *aNodeInfo, nsINode **aResult) const override;
// Set size with the current video frame's height and width.
// If there is no video frame, returns NS_ERROR_FAILURE.
nsresult GetVideoSize(nsIntSize* size);
virtual nsresult SetAcceptHeader(nsIHttpChannel* aChannel) override;
// Element
virtual bool IsInteractiveHTMLContent(bool aIgnoreTabindex) const override;
// WebIDL
uint32_t Width() const
{
return GetIntAttr(nsGkAtoms::width, 0);
}
void SetWidth(uint32_t aValue, ErrorResult& aRv)
{
SetHTMLIntAttr(nsGkAtoms::width, aValue, aRv);
}
uint32_t Height() const
{
return GetIntAttr(nsGkAtoms::height, 0);
}
void SetHeight(uint32_t aValue, ErrorResult& aRv)
{
SetHTMLIntAttr(nsGkAtoms::height, aValue, aRv);
}
uint32_t VideoWidth() const
{
return mMediaInfo.HasVideo() ? mMediaInfo.mVideo.mDisplay.width : 0;
}
uint32_t VideoHeight() const
{
return mMediaInfo.HasVideo() ? mMediaInfo.mVideo.mDisplay.height : 0;
}
void GetPoster(nsAString& aValue)
{
GetURIAttr(nsGkAtoms::poster, nullptr, aValue);
}
void SetPoster(const nsAString& aValue, ErrorResult& aRv)
{
SetHTMLAttr(nsGkAtoms::poster, aValue, aRv);
}
uint32_t MozParsedFrames() const;
uint32_t MozDecodedFrames() const;
uint32_t MozPresentedFrames() const;
uint32_t MozPaintedFrames();
double MozFrameDelay();
bool MozHasAudio() const;
bool MozUseScreenWakeLock() const;
void SetMozUseScreenWakeLock(bool aValue);
bool NotifyOwnerDocumentActivityChangedInternal() override;
already_AddRefed<VideoPlaybackQuality> GetVideoPlaybackQuality();
protected:
virtual ~HTMLVideoElement();
virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
virtual void WakeLockCreate() override;
virtual void WakeLockRelease() override;
void UpdateScreenWakeLock();
bool mUseScreenWakeLock;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 08:24:48 +03:00
RefPtr<WakeLock> mScreenWakeLock;
private:
static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
nsRuleData* aData);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_HTMLVideoElement_h