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LibWeb: Extract media element timeline painting to a base class

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This moves the painting of the media timeout out of VideoPaintable into
a base MediaPaintable. This is to allow re-using the same timeline logic
and controls for audio elements.
This commit is contained in:
Timothy Flynn 2023-06-12 08:21:35 -04:00 • committed by Andreas Kling
parent 3a4e64bdbd
commit ee48d7514f
8 changed files with 314 additions and 240 deletions
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35
Userland/Libraries/LibWeb/Painting/MediaPaintable.h Normal file
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/*
* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Forward.h>
#include <LibWeb/Painting/PaintableBox.h>
namespace Web::Painting {
class MediaPaintable : public PaintableBox {
JS_CELL(MediaPaintable, PaintableBox);
protected:
explicit MediaPaintable(Layout::ReplacedBox const&);
static Optional<DevicePixelPoint> mouse_position(PaintContext&, HTML::HTMLMediaElement const&);
static void fill_triangle(Gfx::Painter& painter, Gfx::IntPoint location, Array<Gfx::IntPoint, 3> coordinates, Color color);
void paint_media_controls(PaintContext&, HTML::HTMLMediaElement const&, DevicePixelRect media_rect, Optional<DevicePixelPoint> const& mouse_position) const;
private:
virtual bool wants_mouse_events() const override { return true; }
virtual DispatchEventOfSameName handle_mouseup(Badge<EventHandler>, CSSPixelPoint, unsigned button, unsigned modifiers) override;
virtual DispatchEventOfSameName handle_mousemove(Badge<EventHandler>, CSSPixelPoint, unsigned buttons, unsigned modifiers) override;
DevicePixelRect paint_control_bar_playback_button(PaintContext&, HTML::HTMLMediaElement const&, DevicePixelRect control_box_rect, Optional<DevicePixelPoint> const& mouse_position) const;
DevicePixelRect paint_control_bar_timeline(PaintContext&, HTML::HTMLMediaElement const&, DevicePixelRect control_box_rect, Optional<DevicePixelPoint> const& mouse_position) const;
DevicePixelRect paint_control_bar_timestamp(PaintContext&, HTML::HTMLMediaElement const&, DevicePixelRect control_box_rect) const;
};
}