74 lines
1.7 KiB
C#
74 lines
1.7 KiB
C#
using System.Diagnostics.Contracts;
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using System.Numerics;
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using Robust.Client.Graphics;
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using Robust.Client.UserInterface;
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using Robust.Client.UserInterface.RichText;
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using Robust.Shared.Utility;
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namespace Content.Client._White.UserInterface.Controls;
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public class ChatRichTextLabel : Control
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{
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[Dependency] private readonly MarkupTagManager _tagManager = default!;
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private FormattedMessage? _message;
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private ChatRichTextEntry _entry;
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public ChatRichTextLabel()
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{
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IoCManager.InjectDependencies(this);
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}
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public void SetMessage(FormattedMessage message)
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{
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_message = message;
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_entry = new ChatRichTextEntry(_message, this, _tagManager);
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InvalidateMeasure();
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}
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public void SetMessage(string message)
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{
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var msg = new FormattedMessage();
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msg.AddText(message);
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SetMessage(msg);
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}
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public string? GetMessage() => _message?.ToMarkup();
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protected override Vector2 MeasureOverride(Vector2 availableSize)
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{
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if (_message == null)
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{
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return Vector2.Zero;
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}
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var font = _getFont();
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_entry.Update(font, availableSize.X * UIScale, UIScale);
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return new Vector2(_entry.Width / UIScale, _entry.Height / UIScale);
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}
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protected override void Draw(DrawingHandleScreen handle)
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{
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base.Draw(handle);
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if (_message == null)
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{
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return;
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}
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_entry.Draw(handle, _getFont(), SizeBox, 0, new MarkupDrawingContext(), UIScale);
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}
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[Pure]
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private Font _getFont()
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{
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if (TryGetStyleProperty<Font>("font", out var font))
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{
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return font;
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}
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return UserInterfaceManager.ThemeDefaults.DefaultFont;
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}
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}
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