mirror of
https://github.com/ppy/osu.git
synced 2024-11-17 02:12:54 +08:00
388 lines
13 KiB
C#
388 lines
13 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
|
|
// See the LICENCE file in the repository root for full licence text.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using osu.Framework.Allocation;
|
|
using osu.Framework.Audio;
|
|
using osu.Framework.Audio.Sample;
|
|
using osu.Framework.Audio.Track;
|
|
using osu.Framework.Graphics;
|
|
using osu.Framework.Graphics.Sprites;
|
|
using osu.Framework.Graphics.UserInterface;
|
|
using osu.Game.Graphics.Sprites;
|
|
using osuTK.Graphics;
|
|
using osu.Framework.Extensions.Color4Extensions;
|
|
using osu.Framework.Graphics.Shapes;
|
|
using osu.Framework.Input.Events;
|
|
using osu.Framework.Utils;
|
|
using osu.Game.Beatmaps.ControlPoints;
|
|
using osu.Game.Graphics.Containers;
|
|
using osu.Game.Overlays;
|
|
using osuTK;
|
|
|
|
namespace osu.Game.Graphics.UserInterface
|
|
{
|
|
public partial class OsuTextBox : BasicTextBox
|
|
{
|
|
/// <summary>
|
|
/// Whether to allow playing a different samples based on the type of character.
|
|
/// If set to false, the same sample will be used for all characters.
|
|
/// </summary>
|
|
protected virtual bool AllowUniqueCharacterSamples => true;
|
|
|
|
protected override float LeftRightPadding => 10;
|
|
|
|
protected override float CaretWidth => 3;
|
|
|
|
protected override SpriteText CreatePlaceholder() => new OsuSpriteText
|
|
{
|
|
Font = OsuFont.GetFont(italics: true),
|
|
Margin = new MarginPadding { Left = 2 },
|
|
};
|
|
|
|
private OsuCaret? caret;
|
|
|
|
private bool selectionStarted;
|
|
private double sampleLastPlaybackTime;
|
|
|
|
protected enum FeedbackSampleType
|
|
{
|
|
TextAdd,
|
|
TextAddCaps,
|
|
TextRemove,
|
|
TextConfirm,
|
|
TextInvalid,
|
|
CaretMove,
|
|
SelectCharacter,
|
|
SelectWord,
|
|
SelectAll,
|
|
Deselect
|
|
}
|
|
|
|
private Dictionary<FeedbackSampleType, Sample?[]> sampleMap = new Dictionary<FeedbackSampleType, Sample?[]>();
|
|
|
|
public OsuTextBox()
|
|
{
|
|
Height = 40;
|
|
TextContainer.Height = 0.5f;
|
|
CornerRadius = 5;
|
|
LengthLimit = 1000;
|
|
|
|
Current.DisabledChanged += disabled => { Alpha = disabled ? 0.3f : 1; };
|
|
}
|
|
|
|
[BackgroundDependencyLoader(true)]
|
|
private void load(OverlayColourProvider? colourProvider, OsuColour colour, AudioManager audio)
|
|
{
|
|
BackgroundUnfocused = colourProvider?.Background5 ?? Color4.Black.Opacity(0.5f);
|
|
BackgroundFocused = colourProvider?.Background4 ?? OsuColour.Gray(0.3f).Opacity(0.8f);
|
|
BackgroundCommit = BorderColour = colourProvider?.Highlight1 ?? colour.Yellow;
|
|
selectionColour = colourProvider?.Background1 ?? new Color4(249, 90, 255, 255);
|
|
|
|
if (caret != null)
|
|
caret.SelectionColour = selectionColour;
|
|
|
|
Placeholder.Colour = colourProvider?.Foreground1 ?? new Color4(180, 180, 180, 255);
|
|
|
|
// Note that `KeyBindingRow` uses similar logic for input feedback, so remember to update there if changing here.
|
|
var textAddedSamples = new Sample?[4];
|
|
for (int i = 0; i < textAddedSamples.Length; i++)
|
|
textAddedSamples[i] = audio.Samples.Get($@"Keyboard/key-press-{1 + i}");
|
|
|
|
sampleMap = new Dictionary<FeedbackSampleType, Sample?[]>
|
|
{
|
|
{ FeedbackSampleType.TextAdd, textAddedSamples },
|
|
{ FeedbackSampleType.TextAddCaps, new[] { audio.Samples.Get(@"Keyboard/key-caps") } },
|
|
{ FeedbackSampleType.TextRemove, new[] { audio.Samples.Get(@"Keyboard/key-delete") } },
|
|
{ FeedbackSampleType.TextConfirm, new[] { audio.Samples.Get(@"Keyboard/key-confirm") } },
|
|
{ FeedbackSampleType.TextInvalid, new[] { audio.Samples.Get(@"Keyboard/key-invalid") } },
|
|
{ FeedbackSampleType.CaretMove, new[] { audio.Samples.Get(@"Keyboard/key-movement") } },
|
|
{ FeedbackSampleType.SelectCharacter, new[] { audio.Samples.Get(@"Keyboard/select-char") } },
|
|
{ FeedbackSampleType.SelectWord, new[] { audio.Samples.Get(@"Keyboard/select-word") } },
|
|
{ FeedbackSampleType.SelectAll, new[] { audio.Samples.Get(@"Keyboard/select-all") } },
|
|
{ FeedbackSampleType.Deselect, new[] { audio.Samples.Get(@"Keyboard/deselect") } }
|
|
};
|
|
}
|
|
|
|
private Color4 selectionColour;
|
|
|
|
protected override Color4 SelectionColour => selectionColour;
|
|
|
|
protected override void OnUserTextAdded(string added)
|
|
{
|
|
base.OnUserTextAdded(added);
|
|
|
|
if (!added.Any(CanAddCharacter))
|
|
return;
|
|
|
|
if (added.Any(char.IsUpper) && AllowUniqueCharacterSamples)
|
|
PlayFeedbackSample(FeedbackSampleType.TextAddCaps);
|
|
else
|
|
PlayFeedbackSample(FeedbackSampleType.TextAdd);
|
|
}
|
|
|
|
protected override void OnUserTextRemoved(string removed)
|
|
{
|
|
base.OnUserTextRemoved(removed);
|
|
|
|
PlayFeedbackSample(FeedbackSampleType.TextRemove);
|
|
}
|
|
|
|
protected override void NotifyInputError()
|
|
{
|
|
base.NotifyInputError();
|
|
|
|
PlayFeedbackSample(FeedbackSampleType.TextInvalid);
|
|
}
|
|
|
|
protected override void OnTextCommitted(bool textChanged)
|
|
{
|
|
base.OnTextCommitted(textChanged);
|
|
|
|
PlayFeedbackSample(FeedbackSampleType.TextConfirm);
|
|
}
|
|
|
|
protected override void OnCaretMoved(bool selecting)
|
|
{
|
|
base.OnCaretMoved(selecting);
|
|
|
|
if (!selecting)
|
|
PlayFeedbackSample(FeedbackSampleType.CaretMove);
|
|
}
|
|
|
|
protected override void OnTextSelectionChanged(TextSelectionType selectionType)
|
|
{
|
|
base.OnTextSelectionChanged(selectionType);
|
|
|
|
switch (selectionType)
|
|
{
|
|
case TextSelectionType.Character:
|
|
PlayFeedbackSample(FeedbackSampleType.SelectCharacter);
|
|
break;
|
|
|
|
case TextSelectionType.Word:
|
|
PlayFeedbackSample(selectionStarted ? FeedbackSampleType.SelectCharacter : FeedbackSampleType.SelectWord);
|
|
break;
|
|
|
|
case TextSelectionType.All:
|
|
PlayFeedbackSample(FeedbackSampleType.SelectAll);
|
|
break;
|
|
}
|
|
|
|
selectionStarted = true;
|
|
}
|
|
|
|
protected override void OnTextDeselected()
|
|
{
|
|
base.OnTextDeselected();
|
|
|
|
if (!selectionStarted) return;
|
|
|
|
PlayFeedbackSample(FeedbackSampleType.Deselect);
|
|
|
|
selectionStarted = false;
|
|
}
|
|
|
|
protected override void OnImeComposition(string newComposition, int removedTextLength, int addedTextLength, bool caretMoved)
|
|
{
|
|
base.OnImeComposition(newComposition, removedTextLength, addedTextLength, caretMoved);
|
|
|
|
if (string.IsNullOrEmpty(newComposition))
|
|
{
|
|
switch (removedTextLength)
|
|
{
|
|
case 0:
|
|
// empty composition event, composition wasn't changed, don't play anything.
|
|
return;
|
|
|
|
case 1:
|
|
// composition probably ended by pressing backspace, or was cancelled.
|
|
PlayFeedbackSample(FeedbackSampleType.TextRemove);
|
|
return;
|
|
|
|
default:
|
|
// longer text removed, composition ended because it was cancelled.
|
|
// could be a different sample if desired.
|
|
PlayFeedbackSample(FeedbackSampleType.TextRemove);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (addedTextLength > 0)
|
|
{
|
|
// some text was added, probably due to typing new text or by changing the candidate.
|
|
PlayFeedbackSample(FeedbackSampleType.TextAdd);
|
|
return;
|
|
}
|
|
|
|
if (removedTextLength > 0)
|
|
{
|
|
// text was probably removed by backspacing.
|
|
// it's also possible that a candidate that only removed text was changed to.
|
|
PlayFeedbackSample(FeedbackSampleType.TextRemove);
|
|
return;
|
|
}
|
|
|
|
if (caretMoved)
|
|
{
|
|
// only the caret/selection was moved.
|
|
PlayFeedbackSample(FeedbackSampleType.CaretMove);
|
|
}
|
|
}
|
|
|
|
protected override void OnImeResult(string result, bool successful)
|
|
{
|
|
base.OnImeResult(result, successful);
|
|
|
|
if (successful)
|
|
{
|
|
// composition was successfully completed, usually by pressing the enter key.
|
|
PlayFeedbackSample(FeedbackSampleType.TextConfirm);
|
|
}
|
|
else
|
|
{
|
|
// composition was prematurely ended, eg. by clicking inside the textbox.
|
|
// could be a different sample if desired.
|
|
PlayFeedbackSample(FeedbackSampleType.TextConfirm);
|
|
}
|
|
}
|
|
|
|
protected override void OnFocus(FocusEvent e)
|
|
{
|
|
if (Masking)
|
|
BorderThickness = 3;
|
|
|
|
base.OnFocus(e);
|
|
}
|
|
|
|
protected override void OnFocusLost(FocusLostEvent e)
|
|
{
|
|
if (Masking)
|
|
BorderThickness = 0;
|
|
|
|
base.OnFocusLost(e);
|
|
}
|
|
|
|
protected override Drawable GetDrawableCharacter(char c) => new FallingDownContainer
|
|
{
|
|
AutoSizeAxes = Axes.Both,
|
|
Child = new OsuSpriteText { Text = c.ToString(), Font = OsuFont.GetFont(size: FontSize) },
|
|
};
|
|
|
|
protected override Caret CreateCaret() => caret = new OsuCaret
|
|
{
|
|
CaretWidth = CaretWidth,
|
|
SelectionColour = SelectionColour,
|
|
};
|
|
|
|
private SampleChannel? getSampleChannel(FeedbackSampleType feedbackSampleType)
|
|
{
|
|
var samples = sampleMap[feedbackSampleType];
|
|
|
|
if (samples.Length == 0)
|
|
return null;
|
|
|
|
return samples[RNG.Next(0, samples.Length)]?.GetChannel();
|
|
}
|
|
|
|
protected void PlayFeedbackSample(FeedbackSampleType feedbackSample) => Schedule(() =>
|
|
{
|
|
if (Time.Current < sampleLastPlaybackTime + 15) return;
|
|
|
|
SampleChannel? channel = getSampleChannel(feedbackSample);
|
|
|
|
if (channel == null) return;
|
|
|
|
double pitch = 0.98 + RNG.NextDouble(0.04);
|
|
|
|
if (feedbackSample == FeedbackSampleType.SelectCharacter)
|
|
pitch += ((double)SelectedText.Length / Math.Max(1, Text.Length)) * 0.15f;
|
|
|
|
channel.Frequency.Value = pitch;
|
|
channel.Play();
|
|
|
|
sampleLastPlaybackTime = Time.Current;
|
|
});
|
|
|
|
private partial class OsuCaret : Caret
|
|
{
|
|
private const float caret_move_time = 60;
|
|
|
|
private readonly CaretBeatSyncedContainer beatSync;
|
|
|
|
public OsuCaret()
|
|
{
|
|
Colour = Color4.Transparent;
|
|
|
|
InternalChild = beatSync = new CaretBeatSyncedContainer
|
|
{
|
|
Anchor = Anchor.CentreLeft,
|
|
Origin = Anchor.CentreLeft,
|
|
Masking = true,
|
|
CornerRadius = 1f,
|
|
RelativeSizeAxes = Axes.Both,
|
|
Height = 0.9f,
|
|
};
|
|
}
|
|
|
|
public override void Hide() => this.FadeOut(200);
|
|
|
|
public float CaretWidth { get; set; }
|
|
|
|
public Color4 SelectionColour { get; set; }
|
|
|
|
public override void DisplayAt(Vector2 position, float? selectionWidth)
|
|
{
|
|
beatSync.HasSelection = selectionWidth != null;
|
|
|
|
if (selectionWidth != null)
|
|
{
|
|
this.MoveTo(new Vector2(position.X, position.Y), 60, Easing.Out);
|
|
this.ResizeWidthTo(selectionWidth.Value + CaretWidth / 2, caret_move_time, Easing.Out);
|
|
this.FadeColour(SelectionColour, 200, Easing.Out);
|
|
}
|
|
else
|
|
{
|
|
this.MoveTo(new Vector2(position.X - CaretWidth / 2, position.Y), 60, Easing.Out);
|
|
this.ResizeWidthTo(CaretWidth, caret_move_time, Easing.Out);
|
|
this.FadeColour(Color4.White, 200, Easing.Out);
|
|
}
|
|
}
|
|
|
|
private partial class CaretBeatSyncedContainer : BeatSyncedContainer
|
|
{
|
|
private bool hasSelection;
|
|
|
|
public bool HasSelection
|
|
{
|
|
set
|
|
{
|
|
hasSelection = value;
|
|
if (value)
|
|
|
|
this.FadeTo(0.5f, 200, Easing.Out);
|
|
}
|
|
}
|
|
|
|
public CaretBeatSyncedContainer()
|
|
{
|
|
MinimumBeatLength = 300;
|
|
InternalChild = new Box
|
|
{
|
|
RelativeSizeAxes = Axes.Both,
|
|
Colour = Color4.White,
|
|
};
|
|
}
|
|
|
|
protected override void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, ChannelAmplitudes amplitudes)
|
|
{
|
|
if (!hasSelection)
|
|
this.FadeTo(0.7f).FadeTo(0.4f, timingPoint.BeatLength, Easing.InOutSine);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|