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120 lines
3.5 KiB
C#
120 lines
3.5 KiB
C#
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using osuTK;
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using osuTK.Graphics;
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using osuTK.Input;
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Cursor;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Input.Events;
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using osu.Framework.Platform;
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namespace osu.Game.Graphics.UserInterface
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{
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public class OsuPasswordTextBox : OsuTextBox
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{
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protected override Drawable GetDrawableCharacter(char c) => new PasswordMaskChar(CalculatedTextSize);
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protected override bool AllowClipboardExport => false;
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private readonly CapsWarning warning;
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private GameHost host;
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public OsuPasswordTextBox()
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{
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Add(warning = new CapsWarning
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{
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Size = new Vector2(20),
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Origin = Anchor.CentreRight,
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Anchor = Anchor.CentreRight,
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Margin = new MarginPadding { Right = 10 },
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Alpha = 0,
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});
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}
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[BackgroundDependencyLoader]
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private void load(GameHost host)
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{
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this.host = host;
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}
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protected override bool OnKeyDown(KeyDownEvent e)
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{
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if (e.Key == Key.CapsLock)
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updateCapsWarning(host.CapsLockEnabled);
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return base.OnKeyDown(e);
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}
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protected override void OnFocus(FocusEvent e)
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{
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updateCapsWarning(host.CapsLockEnabled);
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base.OnFocus(e);
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}
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protected override void OnFocusLost(FocusLostEvent e)
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{
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updateCapsWarning(false);
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base.OnFocusLost(e);
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}
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private void updateCapsWarning(bool visible) => warning.FadeTo(visible ? 1 : 0, 250, Easing.OutQuint);
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public class PasswordMaskChar : Container
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{
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private readonly CircularContainer circle;
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public PasswordMaskChar(float size)
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{
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Size = new Vector2(size / 2, size);
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Children = new[]
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{
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circle = new CircularContainer
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Masking = true,
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Alpha = 0,
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RelativeSizeAxes = Axes.Both,
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Size = new Vector2(0.8f, 0),
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Children = new[]
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{
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new Box
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{
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Colour = Color4.White,
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RelativeSizeAxes = Axes.Both,
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}
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},
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}
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};
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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circle.FadeIn(500, Easing.OutQuint);
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circle.ResizeTo(new Vector2(0.8f), 500, Easing.OutQuint);
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}
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}
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private class CapsWarning : SpriteIcon, IHasTooltip
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{
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public string TooltipText => @"Caps lock is active";
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public CapsWarning()
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{
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Icon = FontAwesome.fa_warning;
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colour)
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{
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Colour = colour.YellowLight;
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}
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}
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}
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}
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