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Clean up Widgets

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* Move /Widgets/Live/* to /Live/*
* Move /Widgets/Prompt/* to /Prompts/*
* Move tests and expectations to match the new locations
This commit is contained in:
Patrik Svensson
2021-07-12 09:39:20 +02:00
committed by Phil Scott
parent d532e1011f
commit fa5a1e88ec
114 changed files with 5 additions and 5 deletions
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155
src/Spectre.Console/Rendering/LiveRenderable.cs
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@ -1,155 +0,0 @@
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using static Spectre.Console.AnsiSequences;
namespace Spectre.Console.Rendering
{
internal sealed class LiveRenderable : Renderable
{
private readonly object _lock = new object();
private readonly IAnsiConsole _console;
private IRenderable? _renderable;
private SegmentShape? _shape;
public IRenderable? Target => _renderable;
public bool DidOverflow { get; private set; }
[MemberNotNullWhen(true, nameof(Target))]
public bool HasRenderable => _renderable != null;
public VerticalOverflow Overflow { get; set; }
public VerticalOverflowCropping OverflowCropping { get; set; }
public LiveRenderable(IAnsiConsole console)
{
_console = console ?? throw new ArgumentNullException(nameof(console));
Overflow = VerticalOverflow.Ellipsis;
OverflowCropping = VerticalOverflowCropping.Top;
}
public LiveRenderable(IAnsiConsole console, IRenderable renderable)
: this(console)
{
_renderable = renderable ?? throw new ArgumentNullException(nameof(renderable));
}
public void SetRenderable(IRenderable? renderable)
{
lock (_lock)
{
_renderable = renderable;
}
}
public IRenderable PositionCursor()
{
lock (_lock)
{
if (_shape == null)
{
return new ControlCode(string.Empty);
}
var linesToMoveUp = _shape.Value.Height - 1;
return new ControlCode("\r" + CUU(linesToMoveUp));
}
}
public IRenderable RestoreCursor()
{
lock (_lock)
{
if (_shape == null)
{
return new ControlCode(string.Empty);
}
var linesToClear = _shape.Value.Height - 1;
return new ControlCode("\r" + EL(2) + (CUU(1) + EL(2)).Repeat(linesToClear));
}
}
protected override IEnumerable<Segment> Render(RenderContext context, int maxWidth)
{
lock (_lock)
{
DidOverflow = false;
if (_renderable != null)
{
var segments = _renderable.Render(context, maxWidth);
var lines = Segment.SplitLines(segments);
var shape = SegmentShape.Calculate(context, lines);
if (shape.Height > _console.Profile.Height)
{
if (Overflow == VerticalOverflow.Crop)
{
if (OverflowCropping == VerticalOverflowCropping.Bottom)
{
// Remove bottom lines
var index = Math.Min(_console.Profile.Height, lines.Count);
var count = lines.Count - index;
lines.RemoveRange(index, count);
}
else
{
// Remove top lines
var start = lines.Count - _console.Profile.Height;
lines.RemoveRange(0, start);
}
shape = SegmentShape.Calculate(context, lines);
}
else if (Overflow == VerticalOverflow.Ellipsis)
{
var ellipsisText = _console.Profile.Capabilities.Unicode ? "…" : "...";
var ellipsis = new SegmentLine(((IRenderable)new Markup($"[yellow]{ellipsisText}[/]")).Render(context, maxWidth));
if (OverflowCropping == VerticalOverflowCropping.Bottom)
{
// Remove bottom lines
var index = Math.Min(_console.Profile.Height - 1, lines.Count);
var count = lines.Count - index;
lines.RemoveRange(index, count);
lines.Add(ellipsis);
}
else
{
// Remove top lines
var start = lines.Count - _console.Profile.Height;
lines.RemoveRange(0, start + 1);
lines.Insert(0, ellipsis);
}
shape = SegmentShape.Calculate(context, lines);
}
DidOverflow = true;
}
_shape = _shape == null ? shape : _shape.Value.Inflate(shape);
_shape.Value.Apply(context, ref lines);
foreach (var (_, _, last, line) in lines.Enumerate())
{
foreach (var item in line)
{
yield return item;
}
if (!last)
{
yield return Segment.LineBreak;
}
}
yield break;
}
_shape = null;
}
}
}
}