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109 lines
3.4 KiB
C#
109 lines
3.4 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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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.Sprites;
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using osu.Framework.Localisation;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Graphics.Sprites
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{
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/// <summary>
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/// A wrapped version of <see cref="OsuSpriteText"/> which will expand in size based on text content, but never shrink back down.
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/// </summary>
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public class SizePreservingSpriteText : CompositeDrawable
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{
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private readonly OsuSpriteText text = new OsuSpriteText();
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private Vector2 maximumSize;
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public SizePreservingSpriteText(Vector2? minimumSize = null)
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{
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text.Origin = Anchor.Centre;
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text.Anchor = Anchor.Centre;
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AddInternal(text);
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maximumSize = minimumSize ?? Vector2.Zero;
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}
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protected override void Update()
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{
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Width = maximumSize.X = MathF.Max(maximumSize.X, text.Width);
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Height = maximumSize.Y = MathF.Max(maximumSize.Y, text.Height);
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}
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public new Axes AutoSizeAxes
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{
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get => Axes.None;
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set => throw new InvalidOperationException("You can't set AutoSizeAxes of this container");
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}
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/// <summary>
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/// Gets or sets the text to be displayed.
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/// </summary>
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public LocalisableString Text
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{
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get => text.Text;
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set => text.Text = value;
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}
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/// <summary>
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/// Contains information on the font used to display the text.
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/// </summary>
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public FontUsage Font
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{
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get => text.Font;
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set => text.Font = value;
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}
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/// <summary>
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/// True if a shadow should be displayed around the text.
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/// </summary>
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public bool Shadow
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{
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get => text.Shadow;
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set => text.Shadow = value;
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}
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/// <summary>
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/// The colour of the shadow displayed around the text. A shadow will only be displayed if the <see cref="Shadow"/> property is set to true.
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/// </summary>
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public Color4 ShadowColour
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{
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get => text.ShadowColour;
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set => text.ShadowColour = value;
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}
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/// <summary>
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/// The offset of the shadow displayed around the text. A shadow will only be displayed if the <see cref="Shadow"/> property is set to true.
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/// </summary>
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public Vector2 ShadowOffset
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{
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get => text.ShadowOffset;
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set => text.ShadowOffset = value;
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}
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/// <summary>
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/// True if the <see cref="SpriteText"/>'s vertical size should be equal to <see cref="FontUsage.Size"/> (the full height) or precisely the size of used characters.
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/// Set to false to allow better centering of individual characters/numerals/etc.
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/// </summary>
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public bool UseFullGlyphHeight
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{
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get => text.UseFullGlyphHeight;
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set => text.UseFullGlyphHeight = value;
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}
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public override bool IsPresent => text.IsPresent;
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public override string ToString() => text.ToString();
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public float LineBaseHeight => text.LineBaseHeight;
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public IEnumerable<LocalisableString> FilterTerms => text.FilterTerms;
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}
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}
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