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Conste num for keys, describe in jsdoc

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Anthony Kim
2026-01-27 19:14:06 -08:00
parent d58e8597cd
commit b0b0868e90
1 changed files with 43 additions and 13 deletions
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addons/addon-kitty-graphics/src/KittyGraphicsAddon.ts
+43 -13
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@@ -40,6 +40,37 @@ const enum KittyCompression {
ZLIB = 'z'
}
/**
* Kitty graphics protocol control data keys.
* See: https://sw.kovidgoyal.net/kitty/graphics-protocol/#control-data-reference
*/
const enum KittyKey {
// Action to perform (t=transmit, T=transmit+display, q=query, p=placement, d=delete)
ACTION = 'a',
// Image format (24=RGB, 32=RGBA, 100=PNG)
FORMAT = 'f',
// Image ID for referencing stored images
ID = 'i',
// Source image width in pixels
WIDTH = 's',
// Source image height in pixels
HEIGHT = 'v',
// The left edge (in pixels) of the image area to display
X_OFFSET = 'x',
// The top edge (in pixels) of the image area to display
Y_OFFSET = 'y',
// Number of terminal columns to display the image over
COLUMNS = 'c',
// Number of terminal rows to display the image over
ROWS = 'r',
// More data flag (1=more chunks coming, 0=final chunk)
MORE = 'm',
// Compression type (z=zlib)
COMPRESSION = 'o',
// Quiet mode (1=suppress OK responses, 2=suppress error responses)
QUIET = 'q'
}
/**
* Parsed Kitty graphics command.
*/
@@ -75,19 +106,18 @@ export function parseKittyCommand(data: string): IKittyCommand {
const value = part.substring(eqIdx + 1);
switch (key) {
// These are key(s) from: https://sw.kovidgoyal.net/kitty/graphics-protocol/#control-data-reference
case 'a': cmd.action = value; break;
case 'f': cmd.format = parseInt(value); break;
case 'i': cmd.id = parseInt(value); break;
case 's': cmd.width = parseInt(value); break;
case 'v': cmd.height = parseInt(value); break;
case 'x': cmd.x = parseInt(value); break;
case 'y': cmd.y = parseInt(value); break;
case 'c': cmd.columns = parseInt(value); break;
case 'r': cmd.rows = parseInt(value); break;
case 'm': cmd.more = parseInt(value); break;
case 'o': cmd.compression = value; break;
case 'q': cmd.quiet = parseInt(value); break;
case KittyKey.ACTION: cmd.action = value; break;
case KittyKey.FORMAT: cmd.format = parseInt(value); break;
case KittyKey.ID: cmd.id = parseInt(value); break;
case KittyKey.WIDTH: cmd.width = parseInt(value); break;
case KittyKey.HEIGHT: cmd.height = parseInt(value); break;
case KittyKey.X_OFFSET: cmd.x = parseInt(value); break;
case KittyKey.Y_OFFSET: cmd.y = parseInt(value); break;
case KittyKey.COLUMNS: cmd.columns = parseInt(value); break;
case KittyKey.ROWS: cmd.rows = parseInt(value); break;
case KittyKey.MORE: cmd.more = parseInt(value); break;
case KittyKey.COMPRESSION: cmd.compression = value; break;
case KittyKey.QUIET: cmd.quiet = parseInt(value); break;
}
}