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osu-lazer/osu.Game/Screens/Play/ReplaySettings/ReplayGroup.cs
2017-07-22 20:53:53 +02:00

133 lines
4.9 KiB
C#

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using OpenTK;
using OpenTK.Graphics;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osu.Game.Graphics.UserInterface;
namespace osu.Game.Screens.Play.ReplaySettings
{
public abstract class ReplayGroup : Container
{
/// <summary>
/// The title to be displayed in the header of this group.
/// </summary>
protected abstract string Title { get; }
private const float transition_duration = 250;
private const int container_width = 270;
private const int border_thickness = 2;
private const int header_height = 30;
private const int corner_radius = 5;
private readonly FillFlowContainer content;
private readonly IconButton button;
private bool expanded = true;
private Color4 buttonActiveColour;
protected ReplayGroup()
{
AutoSizeAxes = Axes.Y;
Width = container_width;
Masking = true;
CornerRadius = corner_radius;
BorderColour = Color4.Black;
BorderThickness = border_thickness;
InternalChildren = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black,
Alpha = 0.5f,
},
new FillFlowContainer
{
Direction = FillDirection.Vertical,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
new Container
{
Name = @"Header",
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
RelativeSizeAxes = Axes.X,
Height = header_height,
Children = new Drawable[]
{
new OsuSpriteText
{
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
Text = Title.ToUpper(),
TextSize = 17,
Font = @"Exo2.0-Bold",
Margin = new MarginPadding { Left = 10 },
},
button = new IconButton
{
Origin = Anchor.Centre,
Anchor = Anchor.CentreRight,
Position = new Vector2(-15, 0),
Icon = FontAwesome.fa_bars,
Scale = new Vector2(0.75f),
Action = toggleContentVisibility,
},
}
},
content = new FillFlowContainer
{
Name = @"Content",
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
Direction = FillDirection.Vertical,
RelativeSizeAxes = Axes.X,
AutoSizeDuration = transition_duration,
AutoSizeEasing = Easing.OutQuint,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding(15),
Spacing = new Vector2(0, 15),
}
}
},
};
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
button.Colour = buttonActiveColour = colours.Yellow;
}
protected override Container<Drawable> Content => content;
private void toggleContentVisibility()
{
content.ClearTransforms();
expanded = !expanded;
if (expanded)
content.AutoSizeAxes = Axes.Y;
else
{
content.AutoSizeAxes = Axes.None;
content.ResizeHeightTo(0, transition_duration, Easing.OutQuint);
}
button.FadeColour(expanded ? buttonActiveColour : Color4.White, 200, Easing.OutQuint);
}
}
}