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Cleanup BreadcrumbTabItem visibility code

This commit is contained in:
DrabWeb 2017-05-27 18:19:09 -03:00
parent 3699c39967
commit d4a9813af9
1 changed files with 29 additions and 4 deletions
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33
osu.Game/Graphics/UserInterface/BreadcrumbControl.cs
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@ -2,7 +2,9 @@
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using OpenTK;
using osu.Framework;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.UserInterface;
namespace osu.Game.Graphics.UserInterface
@ -23,21 +25,44 @@ public BreadcrumbControl()
{
var tIndex = TabContainer.IndexOf(t);
var tabIndex = TabContainer.IndexOf(TabMap[tab]);
var hide = tIndex < tabIndex;
t.FadeTo(hide ? 0f : 1f, 500, EasingTypes.OutQuint);
t.ScaleTo(new Vector2(hide ? 0.8f : 1f, 1f), 500, EasingTypes.OutQuint);
((BreadcrumbTabItem)t).State = tIndex < tabIndex ? Visibility.Hidden : Visibility.Visible;
((BreadcrumbTabItem)t).Chevron.FadeTo(tIndex <= tabIndex ? 0f : 1f, 500, EasingTypes.OutQuint);
}
};
}
private class BreadcrumbTabItem : OsuTabItem
private class BreadcrumbTabItem : OsuTabItem, IStateful<Visibility>
{
public readonly TextAwesome Chevron;
//don't allow clicking between transitions and don't make the chevron clickable
protected override bool InternalContains(Vector2 screenSpacePos) => Alpha == 1f && Text.Contains(screenSpacePos);
public override bool HandleInput => State == Visibility.Visible;
private Visibility state;
public Visibility State
{
get { return state; }
set
{
if (value == state) return;
state = value;
const float transition_duration = 500;
if (State == Visibility.Visible)
{
FadeIn(transition_duration, EasingTypes.OutQuint);
ScaleTo(new Vector2(1f), transition_duration, EasingTypes.OutQuint);
}
else
{
FadeOut(transition_duration, EasingTypes.OutQuint);
ScaleTo(new Vector2(0.8f, 1f), transition_duration, EasingTypes.OutQuint);
}
}
}
public BreadcrumbTabItem(T value) : base(value)
{