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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_ELEMENTS_MEDIA_CONTROLS_TOUCHLESS_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_ELEMENTS_MEDIA_CONTROLS_TOUCHLESS_ELEMENT_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/html/html_div_element.h"
#include "third_party/blink/renderer/modules/media_controls/touchless/media_controls_touchless_media_event_listener_observer.h"
#include "third_party/blink/renderer/platform/heap/member.h"
#include "third_party/blink/renderer/platform/timer.h"
namespace blink {
class HTMLMediaElement;
class MediaControlsTouchlessImpl;
class MediaControlsTouchlessElement
: public HTMLDivElement,
public MediaControlsTouchlessMediaEventListenerObserver {
USING_GARBAGE_COLLECTED_MIXIN(MediaControlsTouchlessElement);
public:
HTMLMediaElement& MediaElement() const;
void Trace(blink::Visitor* visitor) override;
void MakeOpaque(bool /** True if control should hide after timer fired */);
void MakeTransparent(bool = false /** True if hide immediately */);
// Non-touch media event listener observer implementation.
void OnFocusIn() override {}
void OnTimeUpdate() override {}
void OnDurationChange() override {}
void OnSeeking() override {}
void OnLoadingProgress() override {}
void OnPlay() override {}
void OnPause() override {}
void OnEnterFullscreen() override {}
void OnExitFullscreen() override {}
void OnError() override {}
void OnLoadedMetadata() override {}
void OnKeyPress(KeyboardEvent* event) override {}
void OnKeyDown(KeyboardEvent* event) override {}
void OnKeyUp(KeyboardEvent* event) override {}
protected:
MediaControlsTouchlessElement(MediaControlsTouchlessImpl& media_controls);
private:
void EnsureHideControlTimer();
void HideControlTimerFired(TimerBase*);
void StartHideControlTimer();
void StopHideControlTimer();
Member<MediaControlsTouchlessImpl> media_controls_;
std::unique_ptr<TaskRunnerTimer<MediaControlsTouchlessElement>>
hide_control_timer_;
DISALLOW_COPY_AND_ASSIGN(MediaControlsTouchlessElement);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIA_CONTROLS_TOUCHLESS_ELEMENTS_MEDIA_CONTROLS_TOUCHLESS_ELEMENT_H_
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