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Code Issues Releases Wiki Activity

Implement LoadingButton component

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This commit is contained in:
Andrei Zavatski 2019-10-17 13:57:17 +03:00
parent 1f28c00594
commit d3a8dfd5ff
2 changed files with 135 additions and 90 deletions
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96
osu.Game/Graphics/UserInterface/LoadingButton.cs Normal file
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@ -0,0 +1,96 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input.Events;
using osu.Game.Graphics.Containers;
using osuTK;
namespace osu.Game.Graphics.UserInterface
{
public abstract class LoadingButton : OsuHoverContainer
{
private const float fade_duration = 200;
private bool isLoading;
public bool IsLoading
{
get => isLoading;
set
{
isLoading = value;
Enabled.Value = !isLoading;
if (value)
{
loading.Show();
content.FadeOut(fade_duration, Easing.OutQuint);
OnLoadingStart();
}
else
{
loading.Hide();
content.FadeIn(fade_duration, Easing.OutQuint);
OnLoadingFinished();
}
}
}
public Vector2 LoadingAnimationSize
{
get => loading.Size;
set => loading.Size = value;
}
private readonly Container background;
private readonly LoadingAnimation loading;
private readonly Drawable content;
public LoadingButton()
{
Child = background = CreateBackground();
background.AddRange(new Drawable[]
{
content = CreateContent(),
loading = new LoadingAnimation
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Size = new Vector2(12)
}
});
}
protected override bool OnClick(ClickEvent e)
{
if (!Enabled.Value)
return false;
try
{
return base.OnClick(e);
}
finally
{
// run afterwards as this will disable this button.
IsLoading = true;
}
}
protected virtual void OnLoadingStart()
{
}
protected virtual void OnLoadingFinished()
{
}
protected abstract Container CreateBackground();
protected abstract Drawable CreateContent();
}
}

129
osu.Game/Graphics/UserInterface/ShowMoreButton.cs
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@ -5,8 +5,6 @@ using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Input.Events;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.Sprites;
using osuTK;
using osuTK.Graphics;
@ -14,10 +12,8 @@ using System.Collections.Generic;
namespace osu.Game.Graphics.UserInterface
{
public class ShowMoreButton : OsuHoverContainer
public class ShowMoreButton : LoadingButton
{
private const float fade_duration = 200;
private Color4 chevronIconColour;
protected Color4 ChevronIconColour
@ -32,100 +28,53 @@ namespace osu.Game.Graphics.UserInterface
set => text.Text = value;
}
private bool isLoading;
public bool IsLoading
{
get => isLoading;
set
{
isLoading = value;
Enabled.Value = !isLoading;
if (value)
{
loading.Show();
content.FadeOut(fade_duration, Easing.OutQuint);
}
else
{
loading.Hide();
content.FadeIn(fade_duration, Easing.OutQuint);
}
}
}
private readonly Box background;
private readonly LoadingAnimation loading;
private readonly FillFlowContainer content;
private readonly ChevronIcon leftChevron;
private readonly ChevronIcon rightChevron;
private readonly SpriteText text;
protected override IEnumerable<Drawable> EffectTargets => new[] { background };
private ChevronIcon leftChevron;
private ChevronIcon rightChevron;
private SpriteText text;
private Box background;
public ShowMoreButton()
{
AutoSizeAxes = Axes.Both;
AddInternal(new CircularContainer
{
Masking = true,
Size = new Vector2(140, 30)
});
}
protected override Container CreateBackground() => new CircularContainer
{
Masking = true,
Size = new Vector2(140, 30),
Child = background = new Box
{
RelativeSizeAxes = Axes.Both,
}
};
protected override Drawable CreateContent() => new FillFlowContainer
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
AutoSizeAxes = Axes.Both,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(7),
Children = new Drawable[]
{
new CircularContainer
leftChevron = new ChevronIcon(),
text = new OsuSpriteText
{
Masking = true,
Size = new Vector2(140, 30),
Children = new Drawable[]
{
background = new Box
{
RelativeSizeAxes = Axes.Both,
},
content = new FillFlowContainer
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
AutoSizeAxes = Axes.Both,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(7),
Children = new Drawable[]
{
leftChevron = new ChevronIcon(),
text = new OsuSpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Font = OsuFont.GetFont(size: 12, weight: FontWeight.Bold),
Text = "show more".ToUpper(),
},
rightChevron = new ChevronIcon(),
}
},
loading = new LoadingAnimation
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Size = new Vector2(12)
},
}
}
};
}
protected override bool OnClick(ClickEvent e)
{
if (!Enabled.Value)
return false;
try
{
return base.OnClick(e);
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Font = OsuFont.GetFont(size: 12, weight: FontWeight.Bold),
Text = "show more".ToUpper(),
},
rightChevron = new ChevronIcon(),
}
finally
{
// run afterwards as this will disable this button.
IsLoading = true;
}
}
};
private class ChevronIcon : SpriteIcon
{