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c403f8e92c
When clicking on the media timeline, compute the percentage along the timeline's width the user clicked, and set the playback time to the same percentage of the video's duration.
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <LibGfx/Forward.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/HTML/HTMLMediaElement.h>
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namespace Web::HTML {
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class HTMLVideoElement final : public HTMLMediaElement {
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WEB_PLATFORM_OBJECT(HTMLVideoElement, HTMLMediaElement);
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public:
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virtual ~HTMLVideoElement() override;
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Layout::VideoBox* layout_node();
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Layout::VideoBox const* layout_node() const;
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void set_video_width(u32 video_width) { m_video_width = video_width; }
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u32 video_width() const;
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void set_video_height(u32 video_height) { m_video_height = video_height; }
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u32 video_height() const;
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void set_video_track(JS::GCPtr<VideoTrack>);
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void set_current_frame(Badge<VideoTrack>, RefPtr<Gfx::Bitmap> frame);
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RefPtr<Gfx::Bitmap> const& current_frame() const { return m_current_frame; }
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void set_layout_mouse_position(Badge<Painting::VideoPaintable>, Optional<CSSPixelPoint> mouse_position) { m_mouse_position = move(mouse_position); }
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Optional<CSSPixelPoint> const& layout_mouse_position(Badge<Painting::VideoPaintable>) const { return m_mouse_position; }
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struct CachedLayoutBoxes {
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Optional<CSSPixelRect> control_box_rect;
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Optional<CSSPixelRect> playback_button_rect;
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Optional<CSSPixelRect> timeline_rect;
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};
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CachedLayoutBoxes& cached_layout_boxes(Badge<Painting::VideoPaintable>) const { return m_layout_boxes; }
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private:
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HTMLVideoElement(DOM::Document&, DOM::QualifiedName);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
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virtual void on_playing() override;
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virtual void on_paused() override;
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virtual void on_seek(double, MediaSeekMode) override;
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JS::GCPtr<HTML::VideoTrack> m_video_track;
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RefPtr<Gfx::Bitmap> m_current_frame;
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u32 m_video_width { 0 };
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u32 m_video_height { 0 };
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// Cached state for layout
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Optional<CSSPixelPoint> m_mouse_position;
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mutable CachedLayoutBoxes m_layout_boxes;
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};
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}
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