{"version":3,"file":"terminal-colors.d.ts","sourceRoot":"","sources":["../src/terminal-colors.ts"],"names":[],"mappings":"AAAA,MAAM,WAAW,QAAQ;IACxB,CAAC,EAAE,MAAM,CAAC;IACV,CAAC,EAAE,MAAM,CAAC;IACV,CAAC,EAAE,MAAM,CAAC;CACV;AAED,MAAM,MAAM,mBAAmB,GAAG,MAAM,GAAG,OAAO,CAAC;AAwBnD,wBAAgB,8BAA8B,CAAC,IAAI,EAAE,MAAM,GAAG,OAAO,CAEpE;AAED,wBAAgB,yBAAyB,CAAC,IAAI,EAAE,MAAM,GAAG,QAAQ,GAAG,SAAS,CA8B5E;AAED,wBAAgB,8BAA8B,CAAC,IAAI,EAAE,MAAM,GAAG,mBAAmB,GAAG,SAAS,CAM5F","sourcesContent":["export interface RgbColor {\n\tr: number;\n\tg: number;\n\tb: number;\n}\n\nexport type TerminalColorScheme = \"dark\" | \"light\";\n\nfunction hexToRgb(hex: string): RgbColor {\n\tconst normalized = hex.startsWith(\"#\") ? hex.slice(1) : hex;\n\tconst r = parseInt(normalized.slice(0, 2), 16);\n\tconst g = parseInt(normalized.slice(2, 4), 16);\n\tconst b = parseInt(normalized.slice(4, 6), 16);\n\treturn { r, g, b };\n}\n\nfunction parseOscHexChannel(channel: string): number | undefined {\n\tif (!/^[0-9a-f]+$/i.test(channel)) {\n\t\treturn undefined;\n\t}\n\tconst max = 16 ** channel.length - 1;\n\tif (max <= 0) {\n\t\treturn undefined;\n\t}\n\treturn Math.round((parseInt(channel, 16) / max) * 255);\n}\n\nconst OSC11_BACKGROUND_COLOR_RESPONSE_PATTERN = /^\\x1b\\]11;([^\\x07\\x1b]*)(?:\\x07|\\x1b\\\\)$/i;\nconst COLOR_SCHEME_REPORT_PATTERN = /^\\x1b\\[\\?997;(1|2)n$/;\n\nexport function isOsc11BackgroundColorResponse(data: string): boolean {\n\treturn OSC11_BACKGROUND_COLOR_RESPONSE_PATTERN.test(data);\n}\n\nexport function parseOsc11BackgroundColor(data: string): RgbColor | undefined {\n\tconst match = data.match(OSC11_BACKGROUND_COLOR_RESPONSE_PATTERN);\n\tif (!match) {\n\t\treturn undefined;\n\t}\n\n\tconst value = match[1].trim();\n\tif (value.startsWith(\"#\")) {\n\t\tconst hex = value.slice(1);\n\t\tif (/^[0-9a-f]{6}$/i.test(hex)) {\n\t\t\treturn hexToRgb(value);\n\t\t}\n\t\tif (/^[0-9a-f]{12}$/i.test(hex)) {\n\t\t\tconst r = parseOscHexChannel(hex.slice(0, 4));\n\t\t\tconst g = parseOscHexChannel(hex.slice(4, 8));\n\t\t\tconst b = parseOscHexChannel(hex.slice(8, 12));\n\t\t\treturn r !== undefined && g !== undefined && b !== undefined ? { r, g, b } : undefined;\n\t\t}\n\t\treturn undefined;\n\t}\n\n\tconst rgbValue = value.replace(/^rgba?:/i, \"\");\n\tconst [red, green, blue] = rgbValue.split(\"/\");\n\tif (red === undefined || green === undefined || blue === undefined) {\n\t\treturn undefined;\n\t}\n\tconst r = parseOscHexChannel(red);\n\tconst g = parseOscHexChannel(green);\n\tconst b = parseOscHexChannel(blue);\n\treturn r !== undefined && g !== undefined && b !== undefined ? { r, g, b } : undefined;\n}\n\nexport function parseTerminalColorSchemeReport(data: string): TerminalColorScheme | undefined {\n\tconst match = data.match(COLOR_SCHEME_REPORT_PATTERN);\n\tif (!match) {\n\t\treturn undefined;\n\t}\n\treturn match[1] === \"2\" ? \"light\" : \"dark\";\n}\n"]}