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121 lines
3.7 KiB
C#
121 lines
3.7 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.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Game.Beatmaps.ControlPoints;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Graphics.UserInterfaceV2;
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using osuTK;
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namespace osu.Game.Screens.Edit.Timing
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{
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internal class GroupSection : CompositeDrawable
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{
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private LabelledTextBox textBox;
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private TriangleButton button;
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[Resolved]
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protected Bindable<ControlPointGroup> SelectedGroup { get; private set; }
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[Resolved]
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protected EditorBeatmap Beatmap { get; private set; }
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[Resolved]
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private EditorClock clock { get; set; }
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[Resolved(canBeNull: true)]
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private IEditorChangeHandler changeHandler { get; set; }
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[BackgroundDependencyLoader]
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private void load()
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{
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RelativeSizeAxes = Axes.X;
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AutoSizeAxes = Axes.Y;
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Padding = new MarginPadding(10);
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InternalChildren = new Drawable[]
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{
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new FillFlowContainer
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Spacing = new Vector2(10),
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Direction = FillDirection.Vertical,
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Children = new Drawable[]
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{
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textBox = new LabelledTextBox
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{
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Label = "Time"
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},
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button = new TriangleButton
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{
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Text = "Use current time",
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RelativeSizeAxes = Axes.X,
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Action = () => changeSelectedGroupTime(clock.CurrentTime)
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}
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}
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},
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};
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textBox.OnCommit += (sender, isNew) =>
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{
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if (!isNew)
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return;
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if (double.TryParse(sender.Text, out var newTime))
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{
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changeSelectedGroupTime(newTime);
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}
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else
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{
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SelectedGroup.TriggerChange();
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}
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};
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SelectedGroup.BindValueChanged(group =>
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{
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if (group.NewValue == null)
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{
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textBox.Text = string.Empty;
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// cannot use textBox.Current.Disabled due to https://github.com/ppy/osu-framework/issues/3919
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textBox.ReadOnly = true;
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button.Enabled.Value = false;
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return;
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}
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textBox.ReadOnly = false;
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button.Enabled.Value = true;
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textBox.Text = $"{group.NewValue.Time:n0}";
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}, true);
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}
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private void changeSelectedGroupTime(in double time)
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{
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if (SelectedGroup.Value == null || time == SelectedGroup.Value.Time)
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return;
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changeHandler?.BeginChange();
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var currentGroupItems = SelectedGroup.Value.ControlPoints.ToArray();
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Beatmap.ControlPointInfo.RemoveGroup(SelectedGroup.Value);
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foreach (var cp in currentGroupItems)
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Beatmap.ControlPointInfo.Add(time, cp);
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// the control point might not necessarily exist yet, if currentGroupItems was empty.
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SelectedGroup.Value = Beatmap.ControlPointInfo.GroupAt(time, true);
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changeHandler?.EndChange();
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}
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}
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}
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