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415 lines
14 KiB
C#
415 lines
14 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using System;
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using System.Collections.Generic;
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using OpenTK;
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using OpenTK.Graphics;
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using osu.Framework.Allocation;
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using osu.Framework.Extensions.Color4Extensions;
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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.Primitives;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.UserInterface;
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using osu.Game.Database;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Screens.Select;
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namespace osu.Game.Overlays
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{
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public class PlaylistController : OverlayContainer
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{
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private const float transition_duration = 800;
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private Box bg;
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private FilterControl filter;
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private Playlist list;
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public BeatmapSetInfo[] List
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{
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get
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{
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return list.Sets;
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}
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}
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public Action<BeatmapSetInfo,int> OnSelect
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{
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get { return list.OnSelect; }
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set { list.OnSelect = value; }
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}
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public BeatmapSetInfo Current
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{
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get { return list.Current; }
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set { list.Current = value; }
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}
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public PlaylistController()
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{
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Children = new Drawable[]
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{
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new Container
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{
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RelativeSizeAxes = Axes.Both,
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CornerRadius = 5,
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Masking = true,
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EdgeEffect = new EdgeEffect
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{
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Type = EdgeEffectType.Shadow,
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Colour = Color4.Black.Opacity(40),
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Radius = 5,
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},
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Children = new Drawable[]
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{
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bg = new Box
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{
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RelativeSizeAxes = Axes.Both,
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},
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list = new Playlist
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{
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RelativeSizeAxes = Axes.Both,
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Padding = new MarginPadding { Top = 95, Bottom = 10, Right = 10 },
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},
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filter = new FilterControl
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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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},
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},
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},
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};
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filter.Search.Exit = Hide;
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//todo: play the first displayed song on commit when searching is implemented
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours, BeatmapDatabase beatmaps)
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{
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bg.Colour = colours.Gray3;
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list.Sets = beatmaps.GetAllWithChildren<BeatmapSetInfo>().ToArray();
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}
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protected override void PopIn()
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{
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filter.Search.HoldFocus = true;
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filter.Search.TriggerFocus();
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list.ScrollContainer.ScrollDraggerVisible = true;
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ResizeTo(new Vector2(1f), transition_duration, EasingTypes.OutQuint);
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}
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protected override void PopOut()
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{
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filter.Search.HoldFocus = false;
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filter.Search.TriggerFocusLost();
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list.ScrollContainer.ScrollDraggerVisible = false;
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ResizeTo(new Vector2(1f, 0f), transition_duration, EasingTypes.OutQuint);
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}
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private class FilterControl : Container
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{
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public readonly FilterTextBox Search;
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public FilterControl()
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{
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Children = 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(0f, 10f),
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Children = new Drawable[]
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{
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Search = new FilterTextBox
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{
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RelativeSizeAxes = Axes.X,
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Height = 40,
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},
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new CollectionsDropdown<PlaylistCollection>
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{
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RelativeSizeAxes = Axes.X,
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Items = new[] { new KeyValuePair<string, PlaylistCollection>(@"All", PlaylistCollection.All) },
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}
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},
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},
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};
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}
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public class FilterTextBox : SearchTextBox
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{
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protected override Color4 BackgroundUnfocused => OsuColour.FromHex(@"222222");
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protected override Color4 BackgroundFocused => OsuColour.FromHex(@"222222");
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public FilterTextBox()
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{
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Masking = true;
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CornerRadius = 5;
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}
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}
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private class CollectionsDropdown<T> : OsuDropdown<T>
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{
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protected override DropdownHeader CreateHeader() => new CollectionsHeader { AccentColour = AccentColour };
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protected override Menu CreateMenu() => new CollectionsMenu();
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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AccentColour = colours.Gray6;
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}
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private class CollectionsHeader : OsuDropdownHeader
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{
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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BackgroundColour = colours.Gray4;
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}
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public CollectionsHeader()
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{
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CornerRadius = 5;
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Height = 30;
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Icon.TextSize = 14;
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Icon.Margin = new MarginPadding(0);
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Foreground.Padding = new MarginPadding { Top = 4, Bottom = 4, Left = 10, Right = 10 };
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EdgeEffect = new EdgeEffect
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{
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Type = EdgeEffectType.Shadow,
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Colour = Color4.Black.Opacity(0.3f),
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Radius = 3,
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Offset = new Vector2(0f, 1f),
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};
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}
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}
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private class CollectionsMenu : OsuMenu
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{
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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Background.Colour = colours.Gray4;
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}
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public CollectionsMenu()
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{
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CornerRadius = 5;
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EdgeEffect = new EdgeEffect
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{
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Type = EdgeEffectType.Shadow,
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Colour = Color4.Black.Opacity(0.3f),
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Radius = 3,
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Offset = new Vector2(0f, 1f),
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};
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}
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}
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}
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}
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private class Playlist : Container
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{
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private FillFlowContainer<PlaylistItem> items;
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private BeatmapSetInfo[] sets = { };
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public BeatmapSetInfo[] Sets
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{
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get
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{
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return sets;
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}
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set
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{
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if (value == sets) return;
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sets = value;
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List<PlaylistItem> newItems = new List<PlaylistItem>();
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for (int i = 0; i < value.Length; i++)
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{
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newItems.Add(new PlaylistItem(value[i], i)
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{
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OnSelect = OnSelect,
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});
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}
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items.Children = newItems;
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}
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}
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// exposed so PlaylistController can hide the scroll dragger when hidden
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// because the scroller can be seen when scrolled to the bottom and PlaylistController is closed
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public readonly ScrollContainer ScrollContainer;
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private Action<BeatmapSetInfo,int> onSelect;
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public Action<BeatmapSetInfo,int> OnSelect
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{
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get { return onSelect; }
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set
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{
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onSelect = value;
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foreach (PlaylistItem s in items.Children)
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s.OnSelect = value;
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}
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}
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private BeatmapSetInfo current;
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public BeatmapSetInfo Current
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{
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get { return current; }
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set
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{
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if (value == current) return;
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current = value;
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foreach (PlaylistItem s in items.Children)
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s.Current = s.RepresentedSet.ID == value.ID;
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}
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}
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public Playlist()
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{
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Children = new Drawable[]
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{
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ScrollContainer = new ScrollContainer
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{
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RelativeSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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items = new FillFlowContainer<PlaylistItem>
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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},
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},
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},
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};
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}
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private class PlaylistItem : Container
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{
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private const float fade_duration = 100;
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private Color4 currentColour;
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private TextAwesome icon;
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private readonly IEnumerable<OsuSpriteText> title, artist;
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public readonly int Index;
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public readonly BeatmapSetInfo RepresentedSet;
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public Action<BeatmapSetInfo,int> OnSelect;
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private bool current;
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public bool Current
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{
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get { return current; }
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set
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{
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if (value == current) return;
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current = value;
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Flush(true);
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foreach (OsuSpriteText t in title)
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t.FadeColour(Current ? currentColour : Color4.White, fade_duration);
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}
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}
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public PlaylistItem(BeatmapSetInfo set, int index)
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{
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Index = index;
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RepresentedSet = set;
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RelativeSizeAxes = Axes.X;
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AutoSizeAxes = Axes.Y;
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Padding = new MarginPadding { Top = 3, Bottom = 3 };
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FillFlowContainer<OsuSpriteText> textContainer = new FillFlowContainer<OsuSpriteText>
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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 { Left = 20 },
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Spacing = new Vector2(5f, 0f),
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};
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Children = new Drawable[]
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{
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icon = new TextAwesome
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{
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Anchor = Anchor.TopLeft,
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Origin = Anchor.TopLeft,
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TextSize = 12,
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Icon = FontAwesome.fa_bars,
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Alpha = 0f,
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Margin = new MarginPadding { Left = 5 },
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Padding = new MarginPadding { Top = 2 },
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},
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textContainer,
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};
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textContainer.Add(title = splitText(RepresentedSet.Metadata.Title, 16, @"Exo2.0-Regular", new MarginPadding(0)));
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textContainer.Add(artist = splitText(RepresentedSet.Metadata.Artist, 14, @"Exo2.0-Bold", new MarginPadding { Top = 1 }));
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}
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private IEnumerable<OsuSpriteText> splitText(string text, int textSize, string font, MarginPadding padding)
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{
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List<OsuSpriteText> sprites = new List<OsuSpriteText>();
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foreach (string w in text.Split(' '))
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{
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sprites.Add(new OsuSpriteText
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{
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TextSize = textSize,
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Font = font,
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Text = w,
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Padding = padding,
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});
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}
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return sprites;
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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foreach (OsuSpriteText t in artist)
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t.Colour = colours.Gray9;
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icon.Colour = colours.Gray5;
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currentColour = colours.Yellow;
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}
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protected override bool OnHover(Framework.Input.InputState state)
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{
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icon.FadeIn(fade_duration);
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return base.OnHover(state);
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}
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protected override void OnHoverLost(Framework.Input.InputState state)
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{
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icon.FadeOut(fade_duration);
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}
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protected override bool OnClick(Framework.Input.InputState state)
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{
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OnSelect?.Invoke(RepresentedSet, Index);
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return true;
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}
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}
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}
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}
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//todo: placeholder
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public enum PlaylistCollection
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{
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All
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}
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}
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