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authorToby Vincent <tobyv13@gmail.com>2022-03-23 14:04:55 -0500
committerToby Vincent <tobyv13@gmail.com>2022-03-23 14:15:18 -0500
commit8e36499326e969c7c34ecc537e589bd5ef5598a0 (patch)
tree7943cda837324847875d472d2ad68922c5019a50 /node_modules/xterm/src/headless/Terminal.ts
parent337fa04fe3686e0f0d236eef5df89179ee68f673 (diff)
chore: removed node_modules from git
Diffstat (limited to 'node_modules/xterm/src/headless/Terminal.ts')
-rw-r--r--node_modules/xterm/src/headless/Terminal.ts170
1 files changed, 0 insertions, 170 deletions
diff --git a/node_modules/xterm/src/headless/Terminal.ts b/node_modules/xterm/src/headless/Terminal.ts
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--- a/node_modules/xterm/src/headless/Terminal.ts
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-/**
- * Copyright (c) 2014 The xterm.js authors. All rights reserved.
- * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
- * @license MIT
- *
- * Originally forked from (with the author's permission):
- * Fabrice Bellard's javascript vt100 for jslinux:
- * http://bellard.org/jslinux/
- * Copyright (c) 2011 Fabrice Bellard
- * The original design remains. The terminal itself
- * has been extended to include xterm CSI codes, among
- * other features.
- *
- * Terminal Emulation References:
- * http://vt100.net/
- * http://invisible-island.net/xterm/ctlseqs/ctlseqs.txt
- * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
- * http://invisible-island.net/vttest/
- * http://www.inwap.com/pdp10/ansicode.txt
- * http://linux.die.net/man/4/console_codes
- * http://linux.die.net/man/7/urxvt
- */
-
-import { DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
-import { IBuffer } from 'common/buffer/Types';
-import { CoreTerminal } from 'common/CoreTerminal';
-import { EventEmitter, forwardEvent, IEvent } from 'common/EventEmitter';
-import { ITerminalOptions as IInitializedTerminalOptions } from 'common/services/Services';
-import { IMarker, ITerminalOptions, ScrollSource } from 'common/Types';
-
-export class Terminal extends CoreTerminal {
- // TODO: We should remove options once components adopt optionsService
- public get options(): IInitializedTerminalOptions { return this.optionsService.options; }
-
- private _onBell = new EventEmitter<void>();
- public get onBell(): IEvent<void> { return this._onBell.event; }
- private _onCursorMove = new EventEmitter<void>();
- public get onCursorMove(): IEvent<void> { return this._onCursorMove.event; }
- private _onTitleChange = new EventEmitter<string>();
- public get onTitleChange(): IEvent<string> { return this._onTitleChange.event; }
-
- private _onA11yCharEmitter = new EventEmitter<string>();
- public get onA11yChar(): IEvent<string> { return this._onA11yCharEmitter.event; }
- private _onA11yTabEmitter = new EventEmitter<number>();
- public get onA11yTab(): IEvent<number> { return this._onA11yTabEmitter.event; }
-
- /**
- * Creates a new `Terminal` object.
- *
- * @param options An object containing a set of options, the available options are:
- * - `cursorBlink` (boolean): Whether the terminal cursor blinks
- * - `cols` (number): The number of columns of the terminal (horizontal size)
- * - `rows` (number): The number of rows of the terminal (vertical size)
- *
- * @public
- * @class Xterm Xterm
- * @alias module:xterm/src/xterm
- */
- constructor(
- options: ITerminalOptions = {}
- ) {
- super(options);
-
- this._setup();
-
- // Setup InputHandler listeners
- this.register(this._inputHandler.onRequestBell(() => this.bell()));
- this.register(this._inputHandler.onRequestReset(() => this.reset()));
- this.register(forwardEvent(this._inputHandler.onCursorMove, this._onCursorMove));
- this.register(forwardEvent(this._inputHandler.onTitleChange, this._onTitleChange));
- this.register(forwardEvent(this._inputHandler.onA11yChar, this._onA11yCharEmitter));
- this.register(forwardEvent(this._inputHandler.onA11yTab, this._onA11yTabEmitter));
- }
-
- public dispose(): void {
- if (this._isDisposed) {
- return;
- }
- super.dispose();
- this.write = () => { };
- }
-
- /**
- * Convenience property to active buffer.
- */
- public get buffer(): IBuffer {
- return this.buffers.active;
- }
-
- protected _updateOptions(key: string): void {
- super._updateOptions(key);
-
- // TODO: These listeners should be owned by individual components
- switch (key) {
- case 'tabStopWidth': this.buffers.setupTabStops(); break;
- }
- }
-
- // TODO: Support paste here?
-
- public get markers(): IMarker[] {
- return this.buffer.markers;
- }
-
- public addMarker(cursorYOffset: number): IMarker | undefined {
- // Disallow markers on the alt buffer
- if (this.buffer !== this.buffers.normal) {
- return;
- }
-
- return this.buffer.addMarker(this.buffer.ybase + this.buffer.y + cursorYOffset);
- }
-
- public bell(): void {
- this._onBell.fire();
- }
-
- /**
- * Resizes the terminal.
- *
- * @param x The number of columns to resize to.
- * @param y The number of rows to resize to.
- */
- public resize(x: number, y: number): void {
- if (x === this.cols && y === this.rows) {
- return;
- }
-
- super.resize(x, y);
- }
-
- /**
- * Clear the entire buffer, making the prompt line the new first line.
- */
- public clear(): void {
- if (this.buffer.ybase === 0 && this.buffer.y === 0) {
- // Don't clear if it's already clear
- return;
- }
- this.buffer.lines.set(0, this.buffer.lines.get(this.buffer.ybase + this.buffer.y)!);
- this.buffer.lines.length = 1;
- this.buffer.ydisp = 0;
- this.buffer.ybase = 0;
- this.buffer.y = 0;
- for (let i = 1; i < this.rows; i++) {
- this.buffer.lines.push(this.buffer.getBlankLine(DEFAULT_ATTR_DATA));
- }
- this._onScroll.fire({ position: this.buffer.ydisp, source: ScrollSource.TERMINAL });
- }
-
- /**
- * Reset terminal.
- * Note: Calling this directly from JS is synchronous but does not clear
- * input buffers and does not reset the parser, thus the terminal will
- * continue to apply pending input data.
- * If you need in band reset (synchronous with input data) consider
- * using DECSTR (soft reset, CSI ! p) or RIS instead (hard reset, ESC c).
- */
- public reset(): void {
- /**
- * Since _setup handles a full terminal creation, we have to carry forward
- * a few things that should not reset.
- */
- this.options.rows = this.rows;
- this.options.cols = this.cols;
-
- this._setup();
- super.reset();
- }
-}