// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using System.Diagnostics; using System.Linq; using osu.Framework.Allocation; using osu.Framework.Bindables; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Input; using osu.Framework.Input.Bindings; using osu.Framework.Platform; using osu.Game.Beatmaps; using osu.Game.Extensions; using osu.Game.Rulesets; using osu.Game.Rulesets.Edit; using osu.Game.Screens.Edit.Compose.Components.Timeline; using osu.Game.Skinning; namespace osu.Game.Screens.Edit.Compose { public class ComposeScreen : EditorScreenWithTimeline, IKeyBindingHandler { [Resolved] private IBindable beatmap { get; set; } [Resolved] private GameHost host { get; set; } [Resolved] private EditorClock clock { get; set; } private HitObjectComposer composer; public ComposeScreen() : base(EditorScreenMode.Compose) { } private Ruleset ruleset; protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent) { var dependencies = new DependencyContainer(base.CreateChildDependencies(parent)); ruleset = parent.Get>().Value.BeatmapInfo.Ruleset?.CreateInstance(); composer = ruleset?.CreateHitObjectComposer(); // make the composer available to the timeline and other components in this screen. if (composer != null) dependencies.CacheAs(composer); return dependencies; } protected override Drawable CreateMainContent() { if (ruleset == null || composer == null) return new ScreenWhiteBox.UnderConstructionMessage(ruleset == null ? "This beatmap" : $"{ruleset.Description}'s composer"); return wrapSkinnableContent(composer); } protected override Drawable CreateTimelineContent() { if (ruleset == null || composer == null) return base.CreateTimelineContent(); return wrapSkinnableContent(new TimelineBlueprintContainer(composer)); } private Drawable wrapSkinnableContent(Drawable content) { Debug.Assert(ruleset != null); return new RulesetSkinProvidingContainer(ruleset, EditorBeatmap.PlayableBeatmap, beatmap.Value.Skin).WithChild(content); } #region Input Handling public bool OnPressed(PlatformAction action) { if (action.ActionType == PlatformActionType.Copy) host.GetClipboard().SetText(formatSelectionAsString()); return false; } public void OnReleased(PlatformAction action) { } private string formatSelectionAsString() { if (composer == null) return string.Empty; double displayTime = EditorBeatmap.SelectedHitObjects.OrderBy(h => h.StartTime).FirstOrDefault()?.StartTime ?? clock.CurrentTime; string selectionAsString = composer.ConvertSelectionToString(); return !string.IsNullOrEmpty(selectionAsString) ? $"{displayTime.ToEditorFormattedString()} ({selectionAsString}) - " : $"{displayTime.ToEditorFormattedString()} - "; } #endregion } }