mirror of
https://github.com/nsnail/spectre.console.git
synced 2025-06-20 05:48:14 +08:00
Use file scoped namespace declarations
This commit is contained in:
Patrik Svensson
committed by
Phil Scott
Phil Scott
parent
1dbaf50935
commit
ec1188b837
@ -1,19 +1,18 @@
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namespace Spectre.Console.Internal
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namespace Spectre.Console.Internal;
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internal sealed class EncoderCapabilities : IReadOnlyCapabilities
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{
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internal sealed class EncoderCapabilities : IReadOnlyCapabilities
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public ColorSystem ColorSystem { get; }
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public bool Ansi => false;
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public bool Links => false;
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public bool Legacy => false;
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public bool IsTerminal => false;
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public bool Interactive => false;
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public bool Unicode => true;
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public EncoderCapabilities(ColorSystem colors)
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{
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public ColorSystem ColorSystem { get; }
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public bool Ansi => false;
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public bool Links => false;
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public bool Legacy => false;
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public bool IsTerminal => false;
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public bool Interactive => false;
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public bool Unicode => true;
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public EncoderCapabilities(ColorSystem colors)
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{
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ColorSystem = colors;
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}
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ColorSystem = colors;
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}
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}
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}
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@ -3,122 +3,121 @@ using System.Collections.Generic;
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using System.Text;
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using Spectre.Console.Rendering;
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namespace Spectre.Console.Internal
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namespace Spectre.Console.Internal;
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internal sealed class HtmlEncoder : IAnsiConsoleEncoder
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{
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internal sealed class HtmlEncoder : IAnsiConsoleEncoder
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public string Encode(IAnsiConsole console, IEnumerable<IRenderable> renderables)
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{
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public string Encode(IAnsiConsole console, IEnumerable<IRenderable> renderables)
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var context = new RenderContext(new EncoderCapabilities(ColorSystem.TrueColor));
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var builder = new StringBuilder();
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builder.Append("<pre style=\"font-size:90%;font-family:consolas,'Courier New',monospace\">\n");
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foreach (var renderable in renderables)
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{
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var context = new RenderContext(new EncoderCapabilities(ColorSystem.TrueColor));
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var builder = new StringBuilder();
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builder.Append("<pre style=\"font-size:90%;font-family:consolas,'Courier New',monospace\">\n");
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foreach (var renderable in renderables)
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var segments = renderable.Render(context, console.Profile.Width);
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foreach (var (_, first, _, segment) in segments.Enumerate())
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{
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var segments = renderable.Render(context, console.Profile.Width);
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foreach (var (_, first, _, segment) in segments.Enumerate())
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if (segment.IsControlCode)
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{
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if (segment.IsControlCode)
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continue;
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}
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if (segment.Text == "\n" && !first)
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{
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builder.Append('\n');
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continue;
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}
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var parts = segment.Text.Split(new[] { '\n' }, StringSplitOptions.None);
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foreach (var (_, _, last, line) in parts.Enumerate())
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{
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if (string.IsNullOrEmpty(line))
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{
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continue;
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}
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if (segment.Text == "\n" && !first)
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builder.Append("<span");
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if (!segment.Style.Equals(Style.Plain))
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{
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builder.Append(" style=\"");
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builder.Append(BuildCss(segment.Style));
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builder.Append('"');
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}
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builder.Append('>');
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builder.Append(line);
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builder.Append("</span>");
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if (parts.Length > 1 && !last)
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{
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builder.Append('\n');
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continue;
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}
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var parts = segment.Text.Split(new[] { '\n' }, StringSplitOptions.None);
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foreach (var (_, _, last, line) in parts.Enumerate())
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{
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if (string.IsNullOrEmpty(line))
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{
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continue;
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}
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builder.Append("<span");
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if (!segment.Style.Equals(Style.Plain))
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{
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builder.Append(" style=\"");
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builder.Append(BuildCss(segment.Style));
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builder.Append('"');
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}
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builder.Append('>');
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builder.Append(line);
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builder.Append("</span>");
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if (parts.Length > 1 && !last)
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{
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builder.Append('\n');
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}
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}
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}
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}
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builder.Append("</pre>");
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return builder.ToString().TrimEnd('\n');
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}
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private static string BuildCss(Style style)
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{
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var css = new List<string>();
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builder.Append("</pre>");
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var foreground = style.Foreground;
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var background = style.Background;
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if ((style.Decoration & Decoration.Invert) != 0)
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{
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var temp = foreground;
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foreground = background;
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background = temp;
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}
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if ((style.Decoration & Decoration.Dim) != 0)
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{
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var blender = background;
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if (blender.Equals(Color.Default))
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{
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blender = Color.White;
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}
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foreground = foreground.Blend(blender, 0.5f);
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}
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if (!foreground.Equals(Color.Default))
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{
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css.Add($"color: #{foreground.ToHex()}");
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}
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if (!background.Equals(Color.Default))
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{
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css.Add($"background-color: #{background.ToHex()}");
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}
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if ((style.Decoration & Decoration.Bold) != 0)
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{
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css.Add("font-weight: bold");
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}
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if ((style.Decoration & Decoration.Bold) != 0)
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{
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css.Add("font-style: italic");
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}
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if ((style.Decoration & Decoration.Underline) != 0)
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{
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css.Add("text-decoration: underline");
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}
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if ((style.Decoration & Decoration.Strikethrough) != 0)
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{
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css.Add("text-decoration: line-through");
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}
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return string.Join(";", css);
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}
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return builder.ToString().TrimEnd('\n');
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}
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}
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private static string BuildCss(Style style)
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{
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var css = new List<string>();
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var foreground = style.Foreground;
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var background = style.Background;
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if ((style.Decoration & Decoration.Invert) != 0)
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{
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var temp = foreground;
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foreground = background;
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background = temp;
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}
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if ((style.Decoration & Decoration.Dim) != 0)
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{
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var blender = background;
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if (blender.Equals(Color.Default))
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{
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blender = Color.White;
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}
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foreground = foreground.Blend(blender, 0.5f);
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}
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if (!foreground.Equals(Color.Default))
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{
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css.Add($"color: #{foreground.ToHex()}");
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}
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if (!background.Equals(Color.Default))
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{
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css.Add($"background-color: #{background.ToHex()}");
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}
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if ((style.Decoration & Decoration.Bold) != 0)
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{
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css.Add("font-weight: bold");
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}
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if ((style.Decoration & Decoration.Bold) != 0)
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{
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css.Add("font-style: italic");
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}
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if ((style.Decoration & Decoration.Underline) != 0)
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{
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css.Add("text-decoration: underline");
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}
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if ((style.Decoration & Decoration.Strikethrough) != 0)
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{
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css.Add("text-decoration: line-through");
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}
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return string.Join(";", css);
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}
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}
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@ -2,30 +2,29 @@ using System.Collections.Generic;
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using System.Text;
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using Spectre.Console.Rendering;
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namespace Spectre.Console.Internal
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namespace Spectre.Console.Internal;
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internal sealed class TextEncoder : IAnsiConsoleEncoder
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{
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internal sealed class TextEncoder : IAnsiConsoleEncoder
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public string Encode(IAnsiConsole console, IEnumerable<IRenderable> renderables)
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{
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public string Encode(IAnsiConsole console, IEnumerable<IRenderable> renderables)
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var context = new RenderContext(new EncoderCapabilities(ColorSystem.TrueColor));
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var builder = new StringBuilder();
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foreach (var renderable in renderables)
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{
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var context = new RenderContext(new EncoderCapabilities(ColorSystem.TrueColor));
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var builder = new StringBuilder();
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foreach (var renderable in renderables)
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var segments = renderable.Render(context, console.Profile.Width);
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foreach (var segment in Segment.Merge(segments))
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{
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var segments = renderable.Render(context, console.Profile.Width);
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foreach (var segment in Segment.Merge(segments))
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if (segment.IsControlCode)
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{
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if (segment.IsControlCode)
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{
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continue;
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}
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builder.Append(segment.Text);
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continue;
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}
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}
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return builder.ToString().TrimEnd('\n');
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builder.Append(segment.Text);
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}
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}
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return builder.ToString().TrimEnd('\n');
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}
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}
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}
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@ -2,64 +2,63 @@ using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace Spectre.Console
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namespace Spectre.Console;
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internal static class MarkupParser
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{
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internal static class MarkupParser
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public static Paragraph Parse(string text, Style? style = null)
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{
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public static Paragraph Parse(string text, Style? style = null)
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if (text is null)
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{
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if (text is null)
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{
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throw new ArgumentNullException(nameof(text));
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}
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style ??= Style.Plain;
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var result = new Paragraph();
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using var tokenizer = new MarkupTokenizer(text);
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var stack = new Stack<Style>();
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while (tokenizer.MoveNext())
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{
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var token = tokenizer.Current;
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if (token == null)
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{
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break;
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}
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if (token.Kind == MarkupTokenKind.Open)
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{
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var parsedStyle = StyleParser.Parse(token.Value);
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stack.Push(parsedStyle);
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}
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else if (token.Kind == MarkupTokenKind.Close)
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{
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if (stack.Count == 0)
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{
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throw new InvalidOperationException($"Encountered closing tag when none was expected near position {token.Position}.");
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}
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stack.Pop();
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}
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else if (token.Kind == MarkupTokenKind.Text)
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{
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// Get the effective style.
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var effectiveStyle = style.Combine(stack.Reverse());
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result.Append(Emoji.Replace(token.Value), effectiveStyle);
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}
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else
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{
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throw new InvalidOperationException("Encountered unknown markup token.");
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}
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}
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if (stack.Count > 0)
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{
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throw new InvalidOperationException("Unbalanced markup stack. Did you forget to close a tag?");
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}
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return result;
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throw new ArgumentNullException(nameof(text));
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}
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style ??= Style.Plain;
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var result = new Paragraph();
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using var tokenizer = new MarkupTokenizer(text);
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var stack = new Stack<Style>();
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while (tokenizer.MoveNext())
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{
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var token = tokenizer.Current;
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if (token == null)
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{
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break;
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}
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if (token.Kind == MarkupTokenKind.Open)
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{
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var parsedStyle = StyleParser.Parse(token.Value);
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stack.Push(parsedStyle);
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}
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else if (token.Kind == MarkupTokenKind.Close)
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{
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if (stack.Count == 0)
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{
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throw new InvalidOperationException($"Encountered closing tag when none was expected near position {token.Position}.");
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}
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stack.Pop();
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}
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else if (token.Kind == MarkupTokenKind.Text)
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{
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// Get the effective style.
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var effectiveStyle = style.Combine(stack.Reverse());
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result.Append(Emoji.Replace(token.Value), effectiveStyle);
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}
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else
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{
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throw new InvalidOperationException("Encountered unknown markup token.");
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}
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}
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if (stack.Count > 0)
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{
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throw new InvalidOperationException("Unbalanced markup stack. Did you forget to close a tag?");
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}
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return result;
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}
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}
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}
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@ -1,18 +1,17 @@
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using System;
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namespace Spectre.Console
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{
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internal sealed class MarkupToken
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{
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public MarkupTokenKind Kind { get; }
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public string Value { get; }
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public int Position { get; set; }
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namespace Spectre.Console;
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public MarkupToken(MarkupTokenKind kind, string value, int position)
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{
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Kind = kind;
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Value = value ?? throw new ArgumentNullException(nameof(value));
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Position = position;
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}
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internal sealed class MarkupToken
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{
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public MarkupTokenKind Kind { get; }
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public string Value { get; }
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public int Position { get; set; }
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public MarkupToken(MarkupTokenKind kind, string value, int position)
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{
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Kind = kind;
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Value = value ?? throw new ArgumentNullException(nameof(value));
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Position = position;
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}
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}
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}
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@ -1,9 +1,8 @@
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namespace Spectre.Console
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namespace Spectre.Console;
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internal enum MarkupTokenKind
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{
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internal enum MarkupTokenKind
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{
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Text = 0,
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Open,
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Close,
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}
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}
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Text = 0,
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Open,
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Close,
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}
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@ -1,36 +1,53 @@
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using System;
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using System.Text;
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namespace Spectre.Console
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namespace Spectre.Console;
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internal sealed class MarkupTokenizer : IDisposable
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{
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internal sealed class MarkupTokenizer : IDisposable
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private readonly StringBuffer _reader;
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public MarkupToken? Current { get; private set; }
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public MarkupTokenizer(string text)
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{
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private readonly StringBuffer _reader;
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_reader = new StringBuffer(text ?? throw new ArgumentNullException(nameof(text)));
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}
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public MarkupToken? Current { get; private set; }
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public void Dispose()
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{
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_reader.Dispose();
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}
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public MarkupTokenizer(string text)
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public bool MoveNext()
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{
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if (_reader.Eof)
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{
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_reader = new StringBuffer(text ?? throw new ArgumentNullException(nameof(text)));
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return false;
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}
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public void Dispose()
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var current = _reader.Peek();
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if (current == '[')
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{
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_reader.Dispose();
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}
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var position = _reader.Position;
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_reader.Read();
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public bool MoveNext()
|
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{
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if (_reader.Eof)
|
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{
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return false;
|
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throw new InvalidOperationException($"Encountered malformed markup tag at position {_reader.Position}.");
|
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}
|
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|
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var current = _reader.Peek();
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current = _reader.Peek();
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if (current == '[')
|
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{
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var position = _reader.Position;
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_reader.Read();
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Current = new MarkupToken(MarkupTokenKind.Text, "[", position);
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return true;
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}
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|
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if (current == '/')
|
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{
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_reader.Read();
|
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|
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if (_reader.Eof)
|
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@ -39,98 +56,80 @@ namespace Spectre.Console
|
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}
|
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|
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current = _reader.Peek();
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if (current == '[')
|
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{
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_reader.Read();
|
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Current = new MarkupToken(MarkupTokenKind.Text, "[", position);
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return true;
|
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}
|
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|
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if (current == '/')
|
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{
|
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_reader.Read();
|
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|
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if (_reader.Eof)
|
||||
{
|
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throw new InvalidOperationException($"Encountered malformed markup tag at position {_reader.Position}.");
|
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}
|
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|
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current = _reader.Peek();
|
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if (current != ']')
|
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{
|
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throw new InvalidOperationException($"Encountered malformed markup tag at position {_reader.Position}.");
|
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}
|
||||
|
||||
_reader.Read();
|
||||
Current = new MarkupToken(MarkupTokenKind.Close, string.Empty, position);
|
||||
return true;
|
||||
}
|
||||
|
||||
var builder = new StringBuilder();
|
||||
while (!_reader.Eof)
|
||||
{
|
||||
current = _reader.Peek();
|
||||
if (current == ']')
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
builder.Append(_reader.Read());
|
||||
}
|
||||
|
||||
if (_reader.Eof)
|
||||
if (current != ']')
|
||||
{
|
||||
throw new InvalidOperationException($"Encountered malformed markup tag at position {_reader.Position}.");
|
||||
}
|
||||
|
||||
_reader.Read();
|
||||
Current = new MarkupToken(MarkupTokenKind.Open, builder.ToString(), position);
|
||||
Current = new MarkupToken(MarkupTokenKind.Close, string.Empty, position);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
|
||||
var builder = new StringBuilder();
|
||||
while (!_reader.Eof)
|
||||
{
|
||||
var position = _reader.Position;
|
||||
var builder = new StringBuilder();
|
||||
|
||||
var encounteredClosing = false;
|
||||
while (!_reader.Eof)
|
||||
current = _reader.Peek();
|
||||
if (current == ']')
|
||||
{
|
||||
current = _reader.Peek();
|
||||
if (current == '[')
|
||||
{
|
||||
break;
|
||||
}
|
||||
else if (current == ']')
|
||||
{
|
||||
if (encounteredClosing)
|
||||
{
|
||||
_reader.Read();
|
||||
encounteredClosing = false;
|
||||
continue;
|
||||
}
|
||||
|
||||
encounteredClosing = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (encounteredClosing)
|
||||
{
|
||||
throw new InvalidOperationException(
|
||||
$"Encountered unescaped ']' token at position {_reader.Position}");
|
||||
}
|
||||
}
|
||||
|
||||
builder.Append(_reader.Read());
|
||||
break;
|
||||
}
|
||||
|
||||
if (encounteredClosing)
|
||||
{
|
||||
throw new InvalidOperationException($"Encountered unescaped ']' token at position {_reader.Position}");
|
||||
}
|
||||
|
||||
Current = new MarkupToken(MarkupTokenKind.Text, builder.ToString(), position);
|
||||
return true;
|
||||
builder.Append(_reader.Read());
|
||||
}
|
||||
|
||||
if (_reader.Eof)
|
||||
{
|
||||
throw new InvalidOperationException($"Encountered malformed markup tag at position {_reader.Position}.");
|
||||
}
|
||||
|
||||
_reader.Read();
|
||||
Current = new MarkupToken(MarkupTokenKind.Open, builder.ToString(), position);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
var position = _reader.Position;
|
||||
var builder = new StringBuilder();
|
||||
|
||||
var encounteredClosing = false;
|
||||
while (!_reader.Eof)
|
||||
{
|
||||
current = _reader.Peek();
|
||||
if (current == '[')
|
||||
{
|
||||
break;
|
||||
}
|
||||
else if (current == ']')
|
||||
{
|
||||
if (encounteredClosing)
|
||||
{
|
||||
_reader.Read();
|
||||
encounteredClosing = false;
|
||||
continue;
|
||||
}
|
||||
|
||||
encounteredClosing = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (encounteredClosing)
|
||||
{
|
||||
throw new InvalidOperationException(
|
||||
$"Encountered unescaped ']' token at position {_reader.Position}");
|
||||
}
|
||||
}
|
||||
|
||||
builder.Append(_reader.Read());
|
||||
}
|
||||
|
||||
if (encounteredClosing)
|
||||
{
|
||||
throw new InvalidOperationException($"Encountered unescaped ']' token at position {_reader.Position}");
|
||||
}
|
||||
|
||||
Current = new MarkupToken(MarkupTokenKind.Text, builder.ToString(), position);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,50 +1,49 @@
|
||||
using System;
|
||||
using System.IO;
|
||||
|
||||
namespace Spectre.Console
|
||||
namespace Spectre.Console;
|
||||
|
||||
internal sealed class StringBuffer : IDisposable
|
||||
{
|
||||
internal sealed class StringBuffer : IDisposable
|
||||
private readonly StringReader _reader;
|
||||
private readonly int _length;
|
||||
|
||||
public int Position { get; private set; }
|
||||
public bool Eof => Position >= _length;
|
||||
|
||||
public StringBuffer(string text)
|
||||
{
|
||||
private readonly StringReader _reader;
|
||||
private readonly int _length;
|
||||
text ??= string.Empty;
|
||||
|
||||
public int Position { get; private set; }
|
||||
public bool Eof => Position >= _length;
|
||||
_reader = new StringReader(text);
|
||||
_length = text.Length;
|
||||
|
||||
public StringBuffer(string text)
|
||||
{
|
||||
text ??= string.Empty;
|
||||
|
||||
_reader = new StringReader(text);
|
||||
_length = text.Length;
|
||||
|
||||
Position = 0;
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
_reader.Dispose();
|
||||
}
|
||||
|
||||
public char Peek()
|
||||
{
|
||||
if (Eof)
|
||||
{
|
||||
throw new InvalidOperationException("Tried to peek past the end of the text.");
|
||||
}
|
||||
|
||||
return (char)_reader.Peek();
|
||||
}
|
||||
|
||||
public char Read()
|
||||
{
|
||||
if (Eof)
|
||||
{
|
||||
throw new InvalidOperationException("Tried to read past the end of the text.");
|
||||
}
|
||||
|
||||
Position++;
|
||||
return (char)_reader.Read();
|
||||
}
|
||||
Position = 0;
|
||||
}
|
||||
}
|
||||
|
||||
public void Dispose()
|
||||
{
|
||||
_reader.Dispose();
|
||||
}
|
||||
|
||||
public char Peek()
|
||||
{
|
||||
if (Eof)
|
||||
{
|
||||
throw new InvalidOperationException("Tried to peek past the end of the text.");
|
||||
}
|
||||
|
||||
return (char)_reader.Peek();
|
||||
}
|
||||
|
||||
public char Read()
|
||||
{
|
||||
if (Eof)
|
||||
{
|
||||
throw new InvalidOperationException("Tried to read past the end of the text.");
|
||||
}
|
||||
|
||||
Position++;
|
||||
return (char)_reader.Read();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user