fdbcd3fdc5
* Add DatePicker * DatePicker fixes - Now uses `DateOnly` (currently fails sandbox, but PJB has promised to add it in engine) - Add MinDate and MaxDate fields - Use constructor instead of parsing date string
85 lines
2.1 KiB
C#
85 lines
2.1 KiB
C#
using Robust.Client.AutoGenerated;
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using Robust.Client.UserInterface;
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using Robust.Client.UserInterface.XAML;
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namespace Content.Client.UserInterface.Controls;
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/// <summary>
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/// An input control for dates.
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/// </summary>
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[GenerateTypedNameReferences]
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public sealed partial class DatePicker : Control
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{
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/// <summary>
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/// Raised when <see cref="SelectedDate"> is changed.
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/// </summary>
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public event Action? OnChanged;
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/// <summary>
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/// The date currently selected by the input, or null if it's not a valid date.
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/// </summary>
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public DateOnly? SelectedDate;
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/// <summary>
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/// The oldest possible date that the user can select.
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/// </summary>
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public DateOnly MinDate = DateOnly.MinValue;
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/// <summary>
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/// The most recent date that the user can select.
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/// </summary>
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public DateOnly MaxDate = DateOnly.MaxValue;
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/// <summary>
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/// True if a valid date is selected.
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/// </summary>
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public bool IsValid => SelectedDate is not null;
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public DatePicker()
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{
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RobustXamlLoader.Load(this);
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MonthOptionButton.AddItem(Loc.GetString("datepicker-month"), 0);
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for (var i = 1; i <= 12; i++)
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{
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MonthOptionButton.AddItem(Loc.GetString($"month-{i}"), i);
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}
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DayLineEdit.OnTextChanged += _ => Update();
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YearLineEdit.OnTextChanged += _ => Update();
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MonthOptionButton.OnItemSelected += args => {
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if (args.Id != 0)
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{
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MonthOptionButton.SelectId(args.Id);
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}
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Update();
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};
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}
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private void Update()
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{
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var monthNum = MonthOptionButton.SelectedId;
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DateOnly? newDate = null;
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if (int.TryParse(YearLineEdit.Text, out var year)
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&& int.TryParse(DayLineEdit.Text, out var day)
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&& monthNum != 0
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)
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{
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newDate = new DateOnly(year, monthNum, day);
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}
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if (newDate < MinDate || newDate > MaxDate)
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{
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newDate = null;
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}
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if (SelectedDate != newDate)
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{
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SelectedDate = newDate;
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OnChanged?.Invoke();
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}
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}
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}
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