mirror of
https://github.com/ppy/osu.git
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193 lines
6.4 KiB
C#
193 lines
6.4 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 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.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics;
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using osu.Game.Graphics.UserInterface;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Screens.Edit.Components.Menus
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{
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public class EditorMenuBar : OsuMenu
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{
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public readonly Bindable<EditorScreenMode> Mode = new Bindable<EditorScreenMode>();
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public EditorMenuBar()
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: base(Direction.Horizontal, true)
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{
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RelativeSizeAxes = Axes.X;
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MaskingContainer.CornerRadius = 0;
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ItemsContainer.Padding = new MarginPadding { Left = 100 };
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BackgroundColour = OsuColour.FromHex("111");
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ScreenSelectionTabControl tabControl;
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AddRangeInternal(new Drawable[]
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{
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tabControl = new ScreenSelectionTabControl
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{
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Anchor = Anchor.BottomRight,
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Origin = Anchor.BottomRight,
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X = -15
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}
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});
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Mode.BindTo(tabControl.Current);
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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Mode.TriggerChange();
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}
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protected override Framework.Graphics.UserInterface.Menu CreateSubMenu() => new SubMenu();
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protected override DrawableMenuItem CreateDrawableMenuItem(MenuItem item) => new DrawableEditorBarMenuItem(item);
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private class DrawableEditorBarMenuItem : DrawableOsuMenuItem
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{
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private BackgroundBox background;
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public DrawableEditorBarMenuItem(MenuItem item)
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: base(item)
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{
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Anchor = Anchor.CentreLeft;
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Origin = Anchor.CentreLeft;
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StateChanged += stateChanged;
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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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ForegroundColour = colours.BlueLight;
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BackgroundColour = Color4.Transparent;
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ForegroundColourHover = Color4.White;
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BackgroundColourHover = colours.Gray3;
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}
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public override void SetFlowDirection(Direction direction)
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{
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AutoSizeAxes = Axes.Both;
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}
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protected override void UpdateBackgroundColour()
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{
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if (State == MenuItemState.Selected)
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Background.FadeColour(BackgroundColourHover);
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else
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base.UpdateBackgroundColour();
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}
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protected override void UpdateForegroundColour()
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{
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if (State == MenuItemState.Selected)
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Foreground.FadeColour(ForegroundColourHover);
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else
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base.UpdateForegroundColour();
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}
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private void stateChanged(MenuItemState newState)
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{
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if (newState == MenuItemState.Selected)
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background.Expand();
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else
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background.Contract();
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}
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protected override Drawable CreateBackground() => background = new BackgroundBox();
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protected override DrawableOsuMenuItem.TextContainer CreateTextContainer() => new TextContainer();
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private new class TextContainer : DrawableOsuMenuItem.TextContainer
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{
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public TextContainer()
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{
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NormalText.Font = NormalText.Font.With(size: 14);
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BoldText.Font = BoldText.Font.With(size: 14);
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NormalText.Margin = BoldText.Margin = new MarginPadding { Horizontal = 10, Vertical = MARGIN_VERTICAL };
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}
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}
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private class BackgroundBox : CompositeDrawable
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{
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private readonly Container innerBackground;
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public BackgroundBox()
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{
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RelativeSizeAxes = Axes.Both;
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Masking = true;
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InternalChild = innerBackground = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Masking = true,
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CornerRadius = 4,
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Child = new Box { RelativeSizeAxes = Axes.Both }
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};
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}
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/// <summary>
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/// Expands the background such that it doesn't show the bottom corners.
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/// </summary>
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public void Expand() => innerBackground.Height = 2;
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/// <summary>
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/// Contracts the background such that it shows the bottom corners.
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/// </summary>
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public void Contract() => innerBackground.Height = 1;
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}
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}
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private class SubMenu : OsuMenu
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{
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public SubMenu()
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: base(Direction.Vertical)
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{
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OriginPosition = new Vector2(5, 1);
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ItemsContainer.Padding = new MarginPadding { Top = 5, Bottom = 5 };
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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.Gray3;
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}
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protected override Framework.Graphics.UserInterface.Menu CreateSubMenu() => new SubMenu();
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protected override DrawableMenuItem CreateDrawableMenuItem(MenuItem item) => new DrawableSubMenuItem(item);
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private class DrawableSubMenuItem : DrawableOsuMenuItem
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{
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public DrawableSubMenuItem(MenuItem item)
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: base(item)
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{
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}
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protected override bool OnHover(HoverEvent e)
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{
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if (Item is EditorMenuItemSpacer)
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return true;
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return base.OnHover(e);
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}
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protected override bool OnClick(ClickEvent e)
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{
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if (Item is EditorMenuItemSpacer)
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return true;
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return base.OnClick(e);
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}
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}
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}
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}
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}
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