From 8e36499326e969c7c34ecc537e589bd5ef5598a0 Mon Sep 17 00:00:00 2001 From: Toby Vincent Date: Wed, 23 Mar 2022 14:04:55 -0500 Subject: chore: removed node_modules from git --- node_modules/xterm/src/common/buffer/CellData.ts | 94 ------------------------ 1 file changed, 94 deletions(-) delete mode 100644 node_modules/xterm/src/common/buffer/CellData.ts (limited to 'node_modules/xterm/src/common/buffer/CellData.ts') diff --git a/node_modules/xterm/src/common/buffer/CellData.ts b/node_modules/xterm/src/common/buffer/CellData.ts deleted file mode 100644 index a87b579..0000000 --- a/node_modules/xterm/src/common/buffer/CellData.ts +++ /dev/null @@ -1,94 +0,0 @@ -/** - * Copyright (c) 2018 The xterm.js authors. All rights reserved. - * @license MIT - */ - -import { CharData, ICellData, IExtendedAttrs } from 'common/Types'; -import { stringFromCodePoint } from 'common/input/TextDecoder'; -import { CHAR_DATA_CHAR_INDEX, CHAR_DATA_WIDTH_INDEX, CHAR_DATA_ATTR_INDEX, Content } from 'common/buffer/Constants'; -import { AttributeData, ExtendedAttrs } from 'common/buffer/AttributeData'; - -/** - * CellData - represents a single Cell in the terminal buffer. - */ -export class CellData extends AttributeData implements ICellData { - /** Helper to create CellData from CharData. */ - public static fromCharData(value: CharData): CellData { - const obj = new CellData(); - obj.setFromCharData(value); - return obj; - } - /** Primitives from terminal buffer. */ - public content = 0; - public fg = 0; - public bg = 0; - public extended: IExtendedAttrs = new ExtendedAttrs(); - public combinedData = ''; - /** Whether cell contains a combined string. */ - public isCombined(): number { - return this.content & Content.IS_COMBINED_MASK; - } - /** Width of the cell. */ - public getWidth(): number { - return this.content >> Content.WIDTH_SHIFT; - } - /** JS string of the content. */ - public getChars(): string { - if (this.content & Content.IS_COMBINED_MASK) { - return this.combinedData; - } - if (this.content & Content.CODEPOINT_MASK) { - return stringFromCodePoint(this.content & Content.CODEPOINT_MASK); - } - return ''; - } - /** - * Codepoint of cell - * Note this returns the UTF32 codepoint of single chars, - * if content is a combined string it returns the codepoint - * of the last char in string to be in line with code in CharData. - * */ - public getCode(): number { - return (this.isCombined()) - ? this.combinedData.charCodeAt(this.combinedData.length - 1) - : this.content & Content.CODEPOINT_MASK; - } - /** Set data from CharData */ - public setFromCharData(value: CharData): void { - this.fg = value[CHAR_DATA_ATTR_INDEX]; - this.bg = 0; - let combined = false; - // surrogates and combined strings need special treatment - if (value[CHAR_DATA_CHAR_INDEX].length > 2) { - combined = true; - } - else if (value[CHAR_DATA_CHAR_INDEX].length === 2) { - const code = value[CHAR_DATA_CHAR_INDEX].charCodeAt(0); - // if the 2-char string is a surrogate create single codepoint - // everything else is combined - if (0xD800 <= code && code <= 0xDBFF) { - const second = value[CHAR_DATA_CHAR_INDEX].charCodeAt(1); - if (0xDC00 <= second && second <= 0xDFFF) { - this.content = ((code - 0xD800) * 0x400 + second - 0xDC00 + 0x10000) | (value[CHAR_DATA_WIDTH_INDEX] << Content.WIDTH_SHIFT); - } - else { - combined = true; - } - } - else { - combined = true; - } - } - else { - this.content = value[CHAR_DATA_CHAR_INDEX].charCodeAt(0) | (value[CHAR_DATA_WIDTH_INDEX] << Content.WIDTH_SHIFT); - } - if (combined) { - this.combinedData = value[CHAR_DATA_CHAR_INDEX]; - this.content = Content.IS_COMBINED_MASK | (value[CHAR_DATA_WIDTH_INDEX] << Content.WIDTH_SHIFT); - } - } - /** Get data as CharData. */ - public getAsCharData(): CharData { - return [this.fg, this.getChars(), this.getWidth(), this.getCode()]; - } -} -- cgit v1.2.3-70-g09d2