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Change IAnsiConsole to render IRenderable

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This makes it possible for encoders to output better representation
of the actual objects instead of working with chopped up segments.

* IAnsiConsole.Write now takes an IRenderable instead of segments
* Calculating cell width does no longer require a render context
* Removed RenderContext.LegacyConsole
* Removed RenderContext.Encoding
* Added Capabilities.Unicode
This commit is contained in:
Patrik Svensson
2021-03-24 23:09:24 +01:00
committed by Phil Scott
parent 2ba6da3514
commit 20650f1e7e
75 changed files with 492 additions and 553 deletions
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19
src/Spectre.Console/Internal/Backends/Ansi/AnsiConsoleBackend.cs
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@ -1,5 +1,4 @@
using System;
using System.Collections.Generic;
using System.Text;
using Spectre.Console.Rendering;
@ -8,21 +7,21 @@ namespace Spectre.Console
internal sealed class AnsiConsoleBackend : IAnsiConsoleBackend
{
private readonly AnsiBuilder _builder;
private readonly Profile _profile;
private readonly IAnsiConsole _console;
public IAnsiConsoleCursor Cursor { get; }
public AnsiConsoleBackend(Profile profile)
public AnsiConsoleBackend(IAnsiConsole console)
{
_profile = profile ?? throw new ArgumentNullException(nameof(profile));
_builder = new AnsiBuilder(profile);
_console = console ?? throw new ArgumentNullException(nameof(console));
_builder = new AnsiBuilder(_console.Profile);
Cursor = new AnsiConsoleCursor(this);
}
public void Clear(bool home)
{
Render(new[] { Segment.Control("\u001b[2J") });
Write(new ControlSequence("\u001b[2J"));
if (home)
{
@ -30,10 +29,10 @@ namespace Spectre.Console
}
}
public void Render(IEnumerable<Segment> segments)
public void Write(IRenderable renderable)
{
var builder = new StringBuilder();
foreach (var segment in segments)
foreach (var segment in renderable.GetSegments(_console))
{
if (segment.IsControlCode)
{
@ -58,8 +57,8 @@ namespace Spectre.Console
if (builder.Length > 0)
{
_profile.Out.Write(builder.ToString());
_profile.Out.Flush();
_console.Profile.Out.Write(builder.ToString());
_console.Profile.Out.Flush();
}
}
}