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LibWeb: Define steps to queue a media element task on a HTMLMediaElement

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Timothy Flynn 2023-04-04 09:11:58 -04:00 • committed by Linus Groh
parent 0a45554bf4
commit 9f8da9798a
2 changed files with 16 additions and 0 deletions
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8
Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp
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@ -25,6 +25,14 @@ JS::ThrowCompletionOr<void> HTMLMediaElement::initialize(JS::Realm& realm)
return {}; return {};
} }
// https://html.spec.whatwg.org/multipage/media.html#queue-a-media-element-task
void HTMLMediaElement::queue_a_media_element_task(JS::SafeFunction<void()> steps)
{
// To queue a media element task with a media element element and a series of steps steps, queue an element task on the media element's
// media element event task source given element and steps.
queue_an_element_task(media_element_event_task_source(), move(steps));
}
// https://html.spec.whatwg.org/multipage/media.html#dom-navigator-canplaytype // https://html.spec.whatwg.org/multipage/media.html#dom-navigator-canplaytype
Bindings::CanPlayTypeResult HTMLMediaElement::can_play_type(DeprecatedString const& type) const Bindings::CanPlayTypeResult HTMLMediaElement::can_play_type(DeprecatedString const& type) const
{ {

8
Userland/Libraries/LibWeb/HTML/HTMLMediaElement.h
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@ -6,6 +6,7 @@
#pragma once #pragma once
#include <LibWeb/HTML/EventLoop/Task.h>
#include <LibWeb/HTML/HTMLElement.h> #include <LibWeb/HTML/HTMLElement.h>
namespace Web::HTML { namespace Web::HTML {
@ -16,6 +17,8 @@ class HTMLMediaElement : public HTMLElement {
public: public:
virtual ~HTMLMediaElement() override; virtual ~HTMLMediaElement() override;
void queue_a_media_element_task(JS::SafeFunction<void()> steps);
enum class NetworkState : u16 { enum class NetworkState : u16 {
Empty, Empty,
Idle, Idle,
@ -35,6 +38,11 @@ protected:
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override; virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
private: private:
Task::Source media_element_event_task_source() const { return m_media_element_event_task_source.source; }
// https://html.spec.whatwg.org/multipage/media.html#media-element-event-task-source
UniqueTaskSource m_media_element_event_task_source {};
// https://html.spec.whatwg.org/multipage/media.html#dom-media-networkstate // https://html.spec.whatwg.org/multipage/media.html#dom-media-networkstate
NetworkState m_network_state { NetworkState::Empty }; NetworkState m_network_state { NetworkState::Empty };
}; };