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Code Issues Releases Wiki Activity

Add prev/next buttons

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This commit is contained in:
Andrei Zavatski 2019-09-07 09:20:11 +03:00
parent cea26baaef
commit 9bd4220e9f
1 changed files with 184 additions and 22 deletions
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206
osu.Game/Graphics/UserInterface/PageSelector.cs
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@ -10,12 +10,13 @@ using osu.Framework.Graphics.Sprites;
using osu.Framework.Input.Events;
using osu.Framework.Extensions.Color4Extensions;
using System;
using osuTK;
namespace osu.Game.Graphics.UserInterface
{
public class PageSelector : CompositeDrawable
{
public readonly BindableInt CurrentPage = new BindableInt();
public readonly BindableInt CurrentPage = new BindableInt(1);
private readonly int maxPages;
private readonly FillFlowContainer pillsFlow;
@ -44,6 +45,11 @@ namespace osu.Game.Graphics.UserInterface
{
pillsFlow.Clear();
if (CurrentPage.Value == 1)
addPreviousPageButton();
else
addPreviousPageButton(() => CurrentPage.Value -= 1);
if (CurrentPage.Value > 3)
addDrawablePage(1);
@ -63,6 +69,11 @@ namespace osu.Game.Graphics.UserInterface
if (CurrentPage.Value + 2 < maxPages)
addDrawablePage(maxPages);
if (CurrentPage.Value == maxPages)
addNextPageButton();
else
addNextPageButton(() => CurrentPage.Value += 1);
}
private void addDrawablePage(int page)
@ -80,12 +91,23 @@ namespace osu.Game.Graphics.UserInterface
pillsFlow.Add(new SelectedPage(CurrentPage.Value.ToString()));
}
private void addPreviousPageButton(Action action = null)
{
pillsFlow.Add(new PreviousPageButton(action));
}
private void addNextPageButton(Action action = null)
{
pillsFlow.Add(new NextPageButton(action));
}
private abstract class DrawablePage : CompositeDrawable
{
private const int height = 20;
private const int margin = 8;
protected readonly string Text;
protected readonly Drawable Content;
protected DrawablePage(string text)
{
@ -99,10 +121,10 @@ namespace osu.Game.Graphics.UserInterface
if (background != null)
AddInternal(background);
var content = CreateContent();
content.Margin = new MarginPadding { Horizontal = margin };
Content = CreateContent();
Content.Margin = new MarginPadding { Horizontal = margin };
AddInternal(content);
AddInternal(Content);
}
protected abstract Drawable CreateContent();
@ -112,25 +134,23 @@ namespace osu.Game.Graphics.UserInterface
private abstract class ActivatedDrawablePage : DrawablePage
{
private readonly Action action;
protected readonly Action Action;
public ActivatedDrawablePage(string text, Action action)
public ActivatedDrawablePage(string text, Action action = null)
: base(text)
{
this.action = action;
Action = action;
}
protected override bool OnClick(ClickEvent e)
{
action?.Invoke();
Action?.Invoke();
return base.OnClick(e);
}
}
private class Page : ActivatedDrawablePage
{
private SpriteText text;
private OsuColour colours;
public Page(string text, Action action)
@ -142,22 +162,22 @@ namespace osu.Game.Graphics.UserInterface
private void load(OsuColour colours)
{
this.colours = colours;
text.Colour = colours.Seafoam;
Content.Colour = colours.Seafoam;
}
protected override bool OnHover(HoverEvent e)
{
text.Colour = colours.Seafoam.Lighten(30f);
Content.Colour = colours.Seafoam.Lighten(30f);
return base.OnHover(e);
}
protected override void OnHoverLost(HoverLostEvent e)
{
text.Colour = colours.Seafoam;
Content.Colour = colours.Seafoam;
base.OnHoverLost(e);
}
protected override Drawable CreateContent() => text = new SpriteText
protected override Drawable CreateContent() => new SpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
@ -167,8 +187,6 @@ namespace osu.Game.Graphics.UserInterface
private class SelectedPage : DrawablePage
{
private SpriteText text;
private Box background;
public SelectedPage(string text)
@ -179,11 +197,11 @@ namespace osu.Game.Graphics.UserInterface
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
text.Colour = colours.GreySeafoam;
Content.Colour = colours.GreySeafoam;
background.Colour = colours.Seafoam;
}
protected override Drawable CreateContent() => text = new SpriteText
protected override Drawable CreateContent() => new SpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
@ -203,8 +221,6 @@ namespace osu.Game.Graphics.UserInterface
private class Placeholder : DrawablePage
{
private SpriteText text;
public Placeholder()
: base("...")
{
@ -213,15 +229,161 @@ namespace osu.Game.Graphics.UserInterface
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
text.Colour = colours.Seafoam;
Content.Colour = colours.Seafoam;
}
protected override Drawable CreateContent() => text = new SpriteText
protected override Drawable CreateContent() => new SpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Text = Text
};
}
private class PreviousPageButton : ActivatedDrawablePage
{
private OsuColour colours;
private Box background;
public PreviousPageButton(Action action)
: base("prev", action)
{
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
this.colours = colours;
Content.Colour = colours.Seafoam;
background.Colour = colours.GreySeafoam;
if (Action == null)
{
Content.FadeColour(colours.GrayA);
background.FadeColour(colours.GrayA);
}
}
protected override bool OnHover(HoverEvent e)
{
Content.Colour = colours.Seafoam.Lighten(30f);
return base.OnHover(e);
}
protected override void OnHoverLost(HoverLostEvent e)
{
Content.Colour = colours.Seafoam;
base.OnHoverLost(e);
}
protected override Drawable CreateContent() => new FillFlowContainer
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
AutoSizeAxes = Axes.X,
RelativeSizeAxes = Axes.Y,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(3),
Children = new Drawable[]
{
new SpriteIcon
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Icon = FontAwesome.Solid.CaretLeft,
Size = new Vector2(10),
},
new SpriteText
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Text = Text.ToUpper(),
}
}
};
protected override Drawable CreateBackground() => new CircularContainer
{
RelativeSizeAxes = Axes.Both,
Masking = true,
Child = background = new Box
{
RelativeSizeAxes = Axes.Both,
}
};
}
private class NextPageButton : ActivatedDrawablePage
{
private OsuColour colours;
private Box background;
public NextPageButton(Action action)
: base("next", action)
{
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
this.colours = colours;
Content.Colour = colours.Seafoam;
background.Colour = colours.GreySeafoam;
if (Action == null)
{
Content.FadeColour(colours.GrayA);
background.FadeColour(colours.GrayA);
}
}
protected override bool OnHover(HoverEvent e)
{
Content.Colour = colours.Seafoam.Lighten(30f);
return base.OnHover(e);
}
protected override void OnHoverLost(HoverLostEvent e)
{
Content.Colour = colours.Seafoam;
base.OnHoverLost(e);
}
protected override Drawable CreateContent() => new FillFlowContainer
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
AutoSizeAxes = Axes.X,
RelativeSizeAxes = Axes.Y,
Direction = FillDirection.Horizontal,
Spacing = new Vector2(3),
Children = new Drawable[]
{
new SpriteText
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Text = Text.ToUpper(),
},
new SpriteIcon
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Icon = FontAwesome.Solid.CaretRight,
Size = new Vector2(10),
},
}
};
protected override Drawable CreateBackground() => new CircularContainer
{
RelativeSizeAxes = Axes.Both,
Masking = true,
Child = background = new Box
{
RelativeSizeAxes = Axes.Both,
}
};
}
}
}