mirror of
https://github.com/retspen/webvirtcloud
synced 2024-12-27 08:35:22 +00:00
8589 lines
342 KiB
JavaScript
8589 lines
342 KiB
JavaScript
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(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var Strings = require("./Strings");
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var Browser_1 = require("./shared/utils/Browser");
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var RenderDebouncer_1 = require("./ui/RenderDebouncer");
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var Lifecycle_1 = require("./ui/Lifecycle");
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var Lifecycle_2 = require("./common/Lifecycle");
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var MAX_ROWS_TO_READ = 20;
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var AccessibilityManager = (function (_super) {
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__extends(AccessibilityManager, _super);
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function AccessibilityManager(_terminal) {
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var _this = _super.call(this) || this;
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_this._terminal = _terminal;
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_this._liveRegionLineCount = 0;
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_this._charsToConsume = [];
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_this._accessibilityTreeRoot = document.createElement('div');
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_this._accessibilityTreeRoot.classList.add('xterm-accessibility');
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_this._rowContainer = document.createElement('div');
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_this._rowContainer.classList.add('xterm-accessibility-tree');
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_this._rowElements = [];
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for (var i = 0; i < _this._terminal.rows; i++) {
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_this._rowElements[i] = _this._createAccessibilityTreeNode();
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_this._rowContainer.appendChild(_this._rowElements[i]);
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}
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_this._topBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 0); };
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_this._bottomBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 1); };
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_this._rowElements[0].addEventListener('focus', _this._topBoundaryFocusListener);
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_this._rowElements[_this._rowElements.length - 1].addEventListener('focus', _this._bottomBoundaryFocusListener);
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_this._refreshRowsDimensions();
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_this._accessibilityTreeRoot.appendChild(_this._rowContainer);
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_this._renderRowsDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
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_this._refreshRows();
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_this._liveRegion = document.createElement('div');
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_this._liveRegion.classList.add('live-region');
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_this._liveRegion.setAttribute('aria-live', 'assertive');
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_this._accessibilityTreeRoot.appendChild(_this._liveRegion);
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_this._terminal.element.insertAdjacentElement('afterbegin', _this._accessibilityTreeRoot);
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_this.register(_this._renderRowsDebouncer);
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_this.register(_this._terminal.addDisposableListener('resize', function (data) { return _this._onResize(data.rows); }));
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_this.register(_this._terminal.addDisposableListener('refresh', function (data) { return _this._refreshRows(data.start, data.end); }));
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_this.register(_this._terminal.addDisposableListener('scroll', function (data) { return _this._refreshRows(); }));
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_this.register(_this._terminal.addDisposableListener('a11y.char', function (char) { return _this._onChar(char); }));
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_this.register(_this._terminal.addDisposableListener('linefeed', function () { return _this._onChar('\n'); }));
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_this.register(_this._terminal.addDisposableListener('a11y.tab', function (spaceCount) { return _this._onTab(spaceCount); }));
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_this.register(_this._terminal.addDisposableListener('key', function (keyChar) { return _this._onKey(keyChar); }));
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_this.register(_this._terminal.addDisposableListener('blur', function () { return _this._clearLiveRegion(); }));
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_this.register(_this._terminal.addDisposableListener('dprchange', function () { return _this._refreshRowsDimensions(); }));
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_this.register(_this._terminal.renderer.addDisposableListener('resize', function () { return _this._refreshRowsDimensions(); }));
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_this.register(Lifecycle_1.addDisposableDomListener(window, 'resize', function () { return _this._refreshRowsDimensions(); }));
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return _this;
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}
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AccessibilityManager.prototype.dispose = function () {
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_super.prototype.dispose.call(this);
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this._terminal.element.removeChild(this._accessibilityTreeRoot);
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this._rowElements.length = 0;
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};
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AccessibilityManager.prototype._onBoundaryFocus = function (e, position) {
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var boundaryElement = e.target;
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var beforeBoundaryElement = this._rowElements[position === 0 ? 1 : this._rowElements.length - 2];
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var posInSet = boundaryElement.getAttribute('aria-posinset');
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var lastRowPos = position === 0 ? '1' : "" + this._terminal.buffer.lines.length;
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if (posInSet === lastRowPos) {
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return;
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}
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if (e.relatedTarget !== beforeBoundaryElement) {
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return;
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}
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var topBoundaryElement;
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var bottomBoundaryElement;
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if (position === 0) {
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topBoundaryElement = boundaryElement;
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bottomBoundaryElement = this._rowElements.pop();
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this._rowContainer.removeChild(bottomBoundaryElement);
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}
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else {
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topBoundaryElement = this._rowElements.shift();
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bottomBoundaryElement = boundaryElement;
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this._rowContainer.removeChild(topBoundaryElement);
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}
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topBoundaryElement.removeEventListener('focus', this._topBoundaryFocusListener);
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bottomBoundaryElement.removeEventListener('focus', this._bottomBoundaryFocusListener);
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if (position === 0) {
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var newElement = this._createAccessibilityTreeNode();
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this._rowElements.unshift(newElement);
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this._rowContainer.insertAdjacentElement('afterbegin', newElement);
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}
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else {
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var newElement = this._createAccessibilityTreeNode();
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this._rowElements.push(newElement);
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this._rowContainer.appendChild(newElement);
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}
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this._rowElements[0].addEventListener('focus', this._topBoundaryFocusListener);
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this._rowElements[this._rowElements.length - 1].addEventListener('focus', this._bottomBoundaryFocusListener);
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this._terminal.scrollLines(position === 0 ? -1 : 1);
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this._rowElements[position === 0 ? 1 : this._rowElements.length - 2].focus();
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e.preventDefault();
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e.stopImmediatePropagation();
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};
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AccessibilityManager.prototype._onResize = function (rows) {
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this._rowElements[this._rowElements.length - 1].removeEventListener('focus', this._bottomBoundaryFocusListener);
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for (var i = this._rowContainer.children.length; i < this._terminal.rows; i++) {
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this._rowElements[i] = this._createAccessibilityTreeNode();
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this._rowContainer.appendChild(this._rowElements[i]);
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}
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while (this._rowElements.length > rows) {
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this._rowContainer.removeChild(this._rowElements.pop());
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}
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this._rowElements[this._rowElements.length - 1].addEventListener('focus', this._bottomBoundaryFocusListener);
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this._refreshRowsDimensions();
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};
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AccessibilityManager.prototype._createAccessibilityTreeNode = function () {
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var element = document.createElement('div');
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element.setAttribute('role', 'listitem');
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element.tabIndex = -1;
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this._refreshRowDimensions(element);
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return element;
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};
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AccessibilityManager.prototype._onTab = function (spaceCount) {
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for (var i = 0; i < spaceCount; i++) {
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this._onChar(' ');
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}
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};
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AccessibilityManager.prototype._onChar = function (char) {
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var _this = this;
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if (this._liveRegionLineCount < MAX_ROWS_TO_READ + 1) {
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if (this._charsToConsume.length > 0) {
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var shiftedChar = this._charsToConsume.shift();
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if (shiftedChar !== char) {
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this._announceCharacter(char);
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}
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}
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else {
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this._announceCharacter(char);
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}
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if (char === '\n') {
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this._liveRegionLineCount++;
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if (this._liveRegionLineCount === MAX_ROWS_TO_READ + 1) {
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this._liveRegion.textContent += Strings.tooMuchOutput;
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}
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}
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if (Browser_1.isMac) {
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if (this._liveRegion.textContent && this._liveRegion.textContent.length > 0 && !this._liveRegion.parentNode) {
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setTimeout(function () {
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_this._accessibilityTreeRoot.appendChild(_this._liveRegion);
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}, 0);
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}
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}
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}
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};
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AccessibilityManager.prototype._clearLiveRegion = function () {
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this._liveRegion.textContent = '';
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this._liveRegionLineCount = 0;
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if (Browser_1.isMac) {
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if (this._liveRegion.parentNode) {
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this._accessibilityTreeRoot.removeChild(this._liveRegion);
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}
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}
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};
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AccessibilityManager.prototype._onKey = function (keyChar) {
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this._clearLiveRegion();
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this._charsToConsume.push(keyChar);
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};
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AccessibilityManager.prototype._refreshRows = function (start, end) {
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this._renderRowsDebouncer.refresh(start, end);
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};
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AccessibilityManager.prototype._renderRows = function (start, end) {
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var buffer = this._terminal.buffer;
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var setSize = buffer.lines.length.toString();
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for (var i = start; i <= end; i++) {
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var lineData = buffer.translateBufferLineToString(buffer.ydisp + i, true);
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var posInSet = (buffer.ydisp + i + 1).toString();
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var element = this._rowElements[i];
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element.textContent = lineData.length === 0 ? Strings.blankLine : lineData;
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element.setAttribute('aria-posinset', posInSet);
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element.setAttribute('aria-setsize', setSize);
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}
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};
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AccessibilityManager.prototype._refreshRowsDimensions = function () {
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if (!this._terminal.renderer.dimensions.actualCellHeight) {
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return;
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}
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if (this._rowElements.length !== this._terminal.rows) {
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this._onResize(this._terminal.rows);
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}
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for (var i = 0; i < this._terminal.rows; i++) {
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this._refreshRowDimensions(this._rowElements[i]);
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}
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};
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AccessibilityManager.prototype._refreshRowDimensions = function (element) {
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element.style.height = this._terminal.renderer.dimensions.actualCellHeight + "px";
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};
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AccessibilityManager.prototype._announceCharacter = function (char) {
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if (char === ' ') {
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this._liveRegion.innerHTML += ' ';
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}
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else {
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this._liveRegion.textContent += char;
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}
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};
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return AccessibilityManager;
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}(Lifecycle_2.Disposable));
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exports.AccessibilityManager = AccessibilityManager;
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},{"./Strings":13,"./common/Lifecycle":17,"./shared/utils/Browser":45,"./ui/Lifecycle":47,"./ui/RenderDebouncer":49}],2:[function(require,module,exports){
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"use strict";
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|||
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var __extends = (this && this.__extends) || (function () {
|
|||
|
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var extendStatics = Object.setPrototypeOf ||
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|||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return function (d, b) {
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extendStatics(d, b);
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|||
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var CircularList_1 = require("./common/CircularList");
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var EventEmitter_1 = require("./EventEmitter");
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exports.DEFAULT_ATTR = (0 << 18) | (257 << 9) | (256 << 0);
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exports.CHAR_DATA_ATTR_INDEX = 0;
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exports.CHAR_DATA_CHAR_INDEX = 1;
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exports.CHAR_DATA_WIDTH_INDEX = 2;
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exports.CHAR_DATA_CODE_INDEX = 3;
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exports.MAX_BUFFER_SIZE = 4294967295;
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exports.NULL_CELL_CHAR = ' ';
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exports.NULL_CELL_WIDTH = 1;
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exports.NULL_CELL_CODE = 32;
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var Buffer = (function () {
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function Buffer(_terminal, _hasScrollback) {
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this._terminal = _terminal;
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this._hasScrollback = _hasScrollback;
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this.markers = [];
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this.clear();
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}
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Object.defineProperty(Buffer.prototype, "hasScrollback", {
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get: function () {
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return this._hasScrollback && this.lines.maxLength > this._terminal.rows;
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|||
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},
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enumerable: true,
|
|||
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configurable: true
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|||
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});
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|||
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Object.defineProperty(Buffer.prototype, "isCursorInViewport", {
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|||
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get: function () {
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|||
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var absoluteY = this.ybase + this.y;
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var relativeY = absoluteY - this.ydisp;
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return (relativeY >= 0 && relativeY < this._terminal.rows);
|
|||
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},
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|||
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enumerable: true,
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|||
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configurable: true
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|||
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});
|
|||
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Buffer.prototype._getCorrectBufferLength = function (rows) {
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if (!this._hasScrollback) {
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return rows;
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}
|
|||
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var correctBufferLength = rows + this._terminal.options.scrollback;
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|||
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return correctBufferLength > exports.MAX_BUFFER_SIZE ? exports.MAX_BUFFER_SIZE : correctBufferLength;
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|||
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};
|
|||
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Buffer.prototype.fillViewportRows = function () {
|
|||
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if (this.lines.length === 0) {
|
|||
|
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var i = this._terminal.rows;
|
|||
|
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while (i--) {
|
|||
|
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this.lines.push(this._terminal.blankLine());
|
|||
|
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}
|
|||
|
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}
|
|||
|
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};
|
|||
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Buffer.prototype.clear = function () {
|
|||
|
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this.ydisp = 0;
|
|||
|
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this.ybase = 0;
|
|||
|
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this.y = 0;
|
|||
|
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this.x = 0;
|
|||
|
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this.lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));
|
|||
|
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this.scrollTop = 0;
|
|||
|
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this.scrollBottom = this._terminal.rows - 1;
|
|||
|
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this.setupTabStops();
|
|||
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};
|
|||
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Buffer.prototype.resize = function (newCols, newRows) {
|
|||
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var newMaxLength = this._getCorrectBufferLength(newRows);
|
|||
|
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if (newMaxLength > this.lines.maxLength) {
|
|||
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this.lines.maxLength = newMaxLength;
|
|||
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}
|
|||
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if (this.lines.length > 0) {
|
|||
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if (this._terminal.cols < newCols) {
|
|||
|
|
var ch = [exports.DEFAULT_ATTR, exports.NULL_CELL_CHAR, exports.NULL_CELL_WIDTH, exports.NULL_CELL_CODE];
|
|||
|
|
for (var i = 0; i < this.lines.length; i++) {
|
|||
|
|
while (this.lines.get(i).length < newCols) {
|
|||
|
|
this.lines.get(i).push(ch);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var addToY = 0;
|
|||
|
|
if (this._terminal.rows < newRows) {
|
|||
|
|
for (var y = this._terminal.rows; y < newRows; y++) {
|
|||
|
|
if (this.lines.length < newRows + this.ybase) {
|
|||
|
|
if (this.ybase > 0 && this.lines.length <= this.ybase + this.y + addToY + 1) {
|
|||
|
|
this.ybase--;
|
|||
|
|
addToY++;
|
|||
|
|
if (this.ydisp > 0) {
|
|||
|
|
this.ydisp--;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.lines.push(this._terminal.blankLine(undefined, undefined, newCols));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
for (var y = this._terminal.rows; y > newRows; y--) {
|
|||
|
|
if (this.lines.length > newRows + this.ybase) {
|
|||
|
|
if (this.lines.length > this.ybase + this.y + 1) {
|
|||
|
|
this.lines.pop();
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.ybase++;
|
|||
|
|
this.ydisp++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (newMaxLength < this.lines.maxLength) {
|
|||
|
|
var amountToTrim = this.lines.length - newMaxLength;
|
|||
|
|
if (amountToTrim > 0) {
|
|||
|
|
this.lines.trimStart(amountToTrim);
|
|||
|
|
this.ybase = Math.max(this.ybase - amountToTrim, 0);
|
|||
|
|
this.ydisp = Math.max(this.ydisp - amountToTrim, 0);
|
|||
|
|
}
|
|||
|
|
this.lines.maxLength = newMaxLength;
|
|||
|
|
}
|
|||
|
|
this.x = Math.min(this.x, newCols - 1);
|
|||
|
|
this.y = Math.min(this.y, newRows - 1);
|
|||
|
|
if (addToY) {
|
|||
|
|
this.y += addToY;
|
|||
|
|
}
|
|||
|
|
this.savedY = Math.min(this.savedY, newRows - 1);
|
|||
|
|
this.savedX = Math.min(this.savedX, newCols - 1);
|
|||
|
|
this.scrollTop = 0;
|
|||
|
|
}
|
|||
|
|
this.scrollBottom = newRows - 1;
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.translateBufferLineToString = function (lineIndex, trimRight, startCol, endCol) {
|
|||
|
|
if (startCol === void 0) { startCol = 0; }
|
|||
|
|
if (endCol === void 0) { endCol = null; }
|
|||
|
|
var lineString = '';
|
|||
|
|
var line = this.lines.get(lineIndex);
|
|||
|
|
if (!line) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
var startIndex = startCol;
|
|||
|
|
if (endCol === null) {
|
|||
|
|
endCol = line.length;
|
|||
|
|
}
|
|||
|
|
var endIndex = endCol;
|
|||
|
|
for (var i = 0; i < line.length; i++) {
|
|||
|
|
var char = line[i];
|
|||
|
|
lineString += char[exports.CHAR_DATA_CHAR_INDEX];
|
|||
|
|
if (char[exports.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
if (startCol >= i) {
|
|||
|
|
startIndex--;
|
|||
|
|
}
|
|||
|
|
if (endCol > i) {
|
|||
|
|
endIndex--;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (char[exports.CHAR_DATA_CHAR_INDEX].length > 1) {
|
|||
|
|
if (startCol > i) {
|
|||
|
|
startIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
if (endCol > i) {
|
|||
|
|
endIndex += char[exports.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (trimRight) {
|
|||
|
|
var rightWhitespaceIndex = lineString.search(/\s+$/);
|
|||
|
|
if (rightWhitespaceIndex !== -1) {
|
|||
|
|
endIndex = Math.min(endIndex, rightWhitespaceIndex);
|
|||
|
|
}
|
|||
|
|
if (endIndex <= startIndex) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return lineString.substring(startIndex, endIndex);
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.getWrappedRangeForLine = function (y) {
|
|||
|
|
var first = y;
|
|||
|
|
var last = y;
|
|||
|
|
while (first > 0 && this.lines.get(first).isWrapped) {
|
|||
|
|
first--;
|
|||
|
|
}
|
|||
|
|
while (last + 1 < this.lines.length && this.lines.get(last + 1).isWrapped) {
|
|||
|
|
last++;
|
|||
|
|
}
|
|||
|
|
return { first: first, last: last };
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.setupTabStops = function (i) {
|
|||
|
|
if (i != null) {
|
|||
|
|
if (!this.tabs[i]) {
|
|||
|
|
i = this.prevStop(i);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.tabs = {};
|
|||
|
|
i = 0;
|
|||
|
|
}
|
|||
|
|
for (; i < this._terminal.cols; i += this._terminal.options.tabStopWidth) {
|
|||
|
|
this.tabs[i] = true;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.prevStop = function (x) {
|
|||
|
|
if (x == null) {
|
|||
|
|
x = this.x;
|
|||
|
|
}
|
|||
|
|
while (!this.tabs[--x] && x > 0)
|
|||
|
|
;
|
|||
|
|
return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.nextStop = function (x) {
|
|||
|
|
if (x == null) {
|
|||
|
|
x = this.x;
|
|||
|
|
}
|
|||
|
|
while (!this.tabs[++x] && x < this._terminal.cols)
|
|||
|
|
;
|
|||
|
|
return x >= this._terminal.cols ? this._terminal.cols - 1 : x < 0 ? 0 : x;
|
|||
|
|
};
|
|||
|
|
Buffer.prototype.addMarker = function (y) {
|
|||
|
|
var _this = this;
|
|||
|
|
var marker = new Marker(y);
|
|||
|
|
this.markers.push(marker);
|
|||
|
|
marker.register(this.lines.addDisposableListener('trim', function (amount) {
|
|||
|
|
marker.line -= amount;
|
|||
|
|
if (marker.line < 0) {
|
|||
|
|
marker.dispose();
|
|||
|
|
}
|
|||
|
|
}));
|
|||
|
|
marker.register(marker.addDisposableListener('dispose', function () { return _this._removeMarker(marker); }));
|
|||
|
|
return marker;
|
|||
|
|
};
|
|||
|
|
Buffer.prototype._removeMarker = function (marker) {
|
|||
|
|
this.markers.splice(this.markers.indexOf(marker), 1);
|
|||
|
|
};
|
|||
|
|
return Buffer;
|
|||
|
|
}());
|
|||
|
|
exports.Buffer = Buffer;
|
|||
|
|
var Marker = (function (_super) {
|
|||
|
|
__extends(Marker, _super);
|
|||
|
|
function Marker(line) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this.line = line;
|
|||
|
|
_this._id = Marker._nextId++;
|
|||
|
|
_this.isDisposed = false;
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(Marker.prototype, "id", {
|
|||
|
|
get: function () { return this._id; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Marker.prototype.dispose = function () {
|
|||
|
|
if (this.isDisposed) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this.isDisposed = true;
|
|||
|
|
this.emit('dispose');
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
};
|
|||
|
|
Marker._nextId = 1;
|
|||
|
|
return Marker;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.Marker = Marker;
|
|||
|
|
|
|||
|
|
},{"./EventEmitter":7,"./common/CircularList":16}],3:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Buffer_1 = require("./Buffer");
|
|||
|
|
var EventEmitter_1 = require("./EventEmitter");
|
|||
|
|
var BufferSet = (function (_super) {
|
|||
|
|
__extends(BufferSet, _super);
|
|||
|
|
function BufferSet(_terminal) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._normal = new Buffer_1.Buffer(_this._terminal, true);
|
|||
|
|
_this._normal.fillViewportRows();
|
|||
|
|
_this._alt = new Buffer_1.Buffer(_this._terminal, false);
|
|||
|
|
_this._activeBuffer = _this._normal;
|
|||
|
|
_this.setupTabStops();
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(BufferSet.prototype, "alt", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._alt;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(BufferSet.prototype, "active", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._activeBuffer;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(BufferSet.prototype, "normal", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._normal;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
BufferSet.prototype.activateNormalBuffer = function () {
|
|||
|
|
if (this._activeBuffer === this._normal) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._alt.clear();
|
|||
|
|
this._activeBuffer = this._normal;
|
|||
|
|
this.emit('activate', {
|
|||
|
|
activeBuffer: this._normal,
|
|||
|
|
inactiveBuffer: this._alt
|
|||
|
|
});
|
|||
|
|
};
|
|||
|
|
BufferSet.prototype.activateAltBuffer = function () {
|
|||
|
|
if (this._activeBuffer === this._alt) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._alt.fillViewportRows();
|
|||
|
|
this._activeBuffer = this._alt;
|
|||
|
|
this.emit('activate', {
|
|||
|
|
activeBuffer: this._alt,
|
|||
|
|
inactiveBuffer: this._normal
|
|||
|
|
});
|
|||
|
|
};
|
|||
|
|
BufferSet.prototype.resize = function (newCols, newRows) {
|
|||
|
|
this._normal.resize(newCols, newRows);
|
|||
|
|
this._alt.resize(newCols, newRows);
|
|||
|
|
};
|
|||
|
|
BufferSet.prototype.setupTabStops = function (i) {
|
|||
|
|
this._normal.setupTabStops(i);
|
|||
|
|
this._alt.setupTabStops(i);
|
|||
|
|
};
|
|||
|
|
return BufferSet;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.BufferSet = BufferSet;
|
|||
|
|
|
|||
|
|
},{"./Buffer":2,"./EventEmitter":7}],4:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.wcwidth = (function (opts) {
|
|||
|
|
var COMBINING_BMP = [
|
|||
|
|
[0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
|
|||
|
|
[0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
|
|||
|
|
[0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
|
|||
|
|
[0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
|
|||
|
|
[0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
|
|||
|
|
[0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
|
|||
|
|
[0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
|
|||
|
|
[0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
|
|||
|
|
[0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
|
|||
|
|
[0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
|
|||
|
|
[0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
|
|||
|
|
[0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
|
|||
|
|
[0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
|
|||
|
|
[0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
|
|||
|
|
[0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
|
|||
|
|
[0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
|
|||
|
|
[0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
|
|||
|
|
[0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
|
|||
|
|
[0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
|
|||
|
|
[0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
|
|||
|
|
[0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
|
|||
|
|
[0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
|
|||
|
|
[0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
|
|||
|
|
[0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
|
|||
|
|
[0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
|
|||
|
|
[0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
|
|||
|
|
[0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
|
|||
|
|
[0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
|
|||
|
|
[0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
|
|||
|
|
[0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
|
|||
|
|
[0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
|
|||
|
|
[0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
|
|||
|
|
[0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
|
|||
|
|
[0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
|
|||
|
|
[0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
|
|||
|
|
[0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
|
|||
|
|
[0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
|
|||
|
|
[0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
|
|||
|
|
[0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
|
|||
|
|
[0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
|
|||
|
|
[0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
|
|||
|
|
[0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
|
|||
|
|
[0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB]
|
|||
|
|
];
|
|||
|
|
var COMBINING_HIGH = [
|
|||
|
|
[0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
|
|||
|
|
[0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
|
|||
|
|
[0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
|
|||
|
|
[0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
|
|||
|
|
[0xE0100, 0xE01EF]
|
|||
|
|
];
|
|||
|
|
function bisearch(ucs, data) {
|
|||
|
|
var min = 0;
|
|||
|
|
var max = data.length - 1;
|
|||
|
|
var mid;
|
|||
|
|
if (ucs < data[0][0] || ucs > data[max][1]) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
while (max >= min) {
|
|||
|
|
mid = (min + max) >> 1;
|
|||
|
|
if (ucs > data[mid][1]) {
|
|||
|
|
min = mid + 1;
|
|||
|
|
}
|
|||
|
|
else if (ucs < data[mid][0]) {
|
|||
|
|
max = mid - 1;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
function wcwidthBMP(ucs) {
|
|||
|
|
if (ucs === 0) {
|
|||
|
|
return opts.nul;
|
|||
|
|
}
|
|||
|
|
if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0)) {
|
|||
|
|
return opts.control;
|
|||
|
|
}
|
|||
|
|
if (bisearch(ucs, COMBINING_BMP)) {
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
if (isWideBMP(ucs)) {
|
|||
|
|
return 2;
|
|||
|
|
}
|
|||
|
|
return 1;
|
|||
|
|
}
|
|||
|
|
function isWideBMP(ucs) {
|
|||
|
|
return (ucs >= 0x1100 && (ucs <= 0x115f ||
|
|||
|
|
ucs === 0x2329 ||
|
|||
|
|
ucs === 0x232a ||
|
|||
|
|
(ucs >= 0x2e80 && ucs <= 0xa4cf && ucs !== 0x303f) ||
|
|||
|
|
(ucs >= 0xac00 && ucs <= 0xd7a3) ||
|
|||
|
|
(ucs >= 0xf900 && ucs <= 0xfaff) ||
|
|||
|
|
(ucs >= 0xfe10 && ucs <= 0xfe19) ||
|
|||
|
|
(ucs >= 0xfe30 && ucs <= 0xfe6f) ||
|
|||
|
|
(ucs >= 0xff00 && ucs <= 0xff60) ||
|
|||
|
|
(ucs >= 0xffe0 && ucs <= 0xffe6)));
|
|||
|
|
}
|
|||
|
|
function wcwidthHigh(ucs) {
|
|||
|
|
if (bisearch(ucs, COMBINING_HIGH)) {
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
if ((ucs >= 0x20000 && ucs <= 0x2fffd) || (ucs >= 0x30000 && ucs <= 0x3fffd)) {
|
|||
|
|
return 2;
|
|||
|
|
}
|
|||
|
|
return 1;
|
|||
|
|
}
|
|||
|
|
var control = opts.control | 0;
|
|||
|
|
var table = null;
|
|||
|
|
function initTable() {
|
|||
|
|
var CODEPOINTS = 65536;
|
|||
|
|
var BITWIDTH = 2;
|
|||
|
|
var ITEMSIZE = 32;
|
|||
|
|
var CONTAINERSIZE = CODEPOINTS * BITWIDTH / ITEMSIZE;
|
|||
|
|
var CODEPOINTS_PER_ITEM = ITEMSIZE / BITWIDTH;
|
|||
|
|
table = (typeof Uint32Array === 'undefined')
|
|||
|
|
? new Array(CONTAINERSIZE)
|
|||
|
|
: new Uint32Array(CONTAINERSIZE);
|
|||
|
|
for (var i = 0; i < CONTAINERSIZE; ++i) {
|
|||
|
|
var num = 0;
|
|||
|
|
var pos = CODEPOINTS_PER_ITEM;
|
|||
|
|
while (pos--) {
|
|||
|
|
num = (num << 2) | wcwidthBMP(CODEPOINTS_PER_ITEM * i + pos);
|
|||
|
|
}
|
|||
|
|
table[i] = num;
|
|||
|
|
}
|
|||
|
|
return table;
|
|||
|
|
}
|
|||
|
|
return function (num) {
|
|||
|
|
num = num | 0;
|
|||
|
|
if (num < 32) {
|
|||
|
|
return control | 0;
|
|||
|
|
}
|
|||
|
|
if (num < 127) {
|
|||
|
|
return 1;
|
|||
|
|
}
|
|||
|
|
var t = table || initTable();
|
|||
|
|
if (num < 65536) {
|
|||
|
|
return t[num >> 4] >> ((num & 15) << 1) & 3;
|
|||
|
|
}
|
|||
|
|
return wcwidthHigh(num);
|
|||
|
|
};
|
|||
|
|
})({ nul: 0, control: 0 });
|
|||
|
|
|
|||
|
|
},{}],5:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var CompositionHelper = (function () {
|
|||
|
|
function CompositionHelper(_textarea, _compositionView, _terminal) {
|
|||
|
|
this._textarea = _textarea;
|
|||
|
|
this._compositionView = _compositionView;
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
this._isComposing = false;
|
|||
|
|
this._isSendingComposition = false;
|
|||
|
|
this._compositionPosition = { start: null, end: null };
|
|||
|
|
}
|
|||
|
|
CompositionHelper.prototype.compositionstart = function () {
|
|||
|
|
this._isComposing = true;
|
|||
|
|
this._compositionPosition.start = this._textarea.value.length;
|
|||
|
|
this._compositionView.textContent = '';
|
|||
|
|
this._compositionView.classList.add('active');
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype.compositionupdate = function (ev) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._compositionView.textContent = ev.data;
|
|||
|
|
this.updateCompositionElements();
|
|||
|
|
setTimeout(function () {
|
|||
|
|
_this._compositionPosition.end = _this._textarea.value.length;
|
|||
|
|
}, 0);
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype.compositionend = function () {
|
|||
|
|
this._finalizeComposition(true);
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype.keydown = function (ev) {
|
|||
|
|
if (this._isComposing || this._isSendingComposition) {
|
|||
|
|
if (ev.keyCode === 229) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
this._finalizeComposition(false);
|
|||
|
|
}
|
|||
|
|
if (ev.keyCode === 229) {
|
|||
|
|
this._handleAnyTextareaChanges();
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype._finalizeComposition = function (waitForPropogation) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._compositionView.classList.remove('active');
|
|||
|
|
this._isComposing = false;
|
|||
|
|
this._clearTextareaPosition();
|
|||
|
|
if (!waitForPropogation) {
|
|||
|
|
this._isSendingComposition = false;
|
|||
|
|
var input = this._textarea.value.substring(this._compositionPosition.start, this._compositionPosition.end);
|
|||
|
|
this._terminal.handler(input);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var currentCompositionPosition_1 = {
|
|||
|
|
start: this._compositionPosition.start,
|
|||
|
|
end: this._compositionPosition.end
|
|||
|
|
};
|
|||
|
|
this._isSendingComposition = true;
|
|||
|
|
setTimeout(function () {
|
|||
|
|
if (_this._isSendingComposition) {
|
|||
|
|
_this._isSendingComposition = false;
|
|||
|
|
var input = void 0;
|
|||
|
|
if (_this._isComposing) {
|
|||
|
|
input = _this._textarea.value.substring(currentCompositionPosition_1.start, currentCompositionPosition_1.end);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
input = _this._textarea.value.substring(currentCompositionPosition_1.start);
|
|||
|
|
}
|
|||
|
|
_this._terminal.handler(input);
|
|||
|
|
}
|
|||
|
|
}, 0);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype._handleAnyTextareaChanges = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
var oldValue = this._textarea.value;
|
|||
|
|
setTimeout(function () {
|
|||
|
|
if (!_this._isComposing) {
|
|||
|
|
var newValue = _this._textarea.value;
|
|||
|
|
var diff = newValue.replace(oldValue, '');
|
|||
|
|
if (diff.length > 0) {
|
|||
|
|
_this._terminal.handler(diff);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}, 0);
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (!this._isComposing) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.buffer.isCursorInViewport) {
|
|||
|
|
var cellHeight = Math.ceil(this._terminal.charMeasure.height * this._terminal.options.lineHeight);
|
|||
|
|
var cursorTop = this._terminal.buffer.y * cellHeight;
|
|||
|
|
var cursorLeft = this._terminal.buffer.x * this._terminal.charMeasure.width;
|
|||
|
|
this._compositionView.style.left = cursorLeft + 'px';
|
|||
|
|
this._compositionView.style.top = cursorTop + 'px';
|
|||
|
|
this._compositionView.style.height = cellHeight + 'px';
|
|||
|
|
this._compositionView.style.lineHeight = cellHeight + 'px';
|
|||
|
|
var compositionViewBounds = this._compositionView.getBoundingClientRect();
|
|||
|
|
this._textarea.style.left = cursorLeft + 'px';
|
|||
|
|
this._textarea.style.top = cursorTop + 'px';
|
|||
|
|
this._textarea.style.width = compositionViewBounds.width + 'px';
|
|||
|
|
this._textarea.style.height = compositionViewBounds.height + 'px';
|
|||
|
|
this._textarea.style.lineHeight = compositionViewBounds.height + 'px';
|
|||
|
|
}
|
|||
|
|
if (!dontRecurse) {
|
|||
|
|
setTimeout(function () { return _this.updateCompositionElements(true); }, 0);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CompositionHelper.prototype._clearTextareaPosition = function () {
|
|||
|
|
this._textarea.style.left = '';
|
|||
|
|
this._textarea.style.top = '';
|
|||
|
|
};
|
|||
|
|
return CompositionHelper;
|
|||
|
|
}());
|
|||
|
|
exports.CompositionHelper = CompositionHelper;
|
|||
|
|
|
|||
|
|
},{}],6:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Lifecycle_1 = require("./common/Lifecycle");
|
|||
|
|
function r(low, high) {
|
|||
|
|
var c = high - low;
|
|||
|
|
var arr = new Array(c);
|
|||
|
|
while (c--) {
|
|||
|
|
arr[c] = --high;
|
|||
|
|
}
|
|||
|
|
return arr;
|
|||
|
|
}
|
|||
|
|
var TransitionTable = (function () {
|
|||
|
|
function TransitionTable(length) {
|
|||
|
|
this.table = (typeof Uint8Array === 'undefined')
|
|||
|
|
? new Array(length)
|
|||
|
|
: new Uint8Array(length);
|
|||
|
|
}
|
|||
|
|
TransitionTable.prototype.add = function (code, state, action, next) {
|
|||
|
|
this.table[state << 8 | code] = ((action | 0) << 4) | ((next === undefined) ? state : next);
|
|||
|
|
};
|
|||
|
|
TransitionTable.prototype.addMany = function (codes, state, action, next) {
|
|||
|
|
for (var i = 0; i < codes.length; i++) {
|
|||
|
|
this.add(codes[i], state, action, next);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
return TransitionTable;
|
|||
|
|
}());
|
|||
|
|
exports.TransitionTable = TransitionTable;
|
|||
|
|
var PRINTABLES = r(0x20, 0x7f);
|
|||
|
|
var EXECUTABLES = r(0x00, 0x18);
|
|||
|
|
EXECUTABLES.push(0x19);
|
|||
|
|
EXECUTABLES.concat(r(0x1c, 0x20));
|
|||
|
|
var DEFAULT_TRANSITION = 1 << 4 | 0;
|
|||
|
|
exports.VT500_TRANSITION_TABLE = (function () {
|
|||
|
|
var table = new TransitionTable(4095);
|
|||
|
|
var states = r(0, 13 + 1);
|
|||
|
|
var state;
|
|||
|
|
for (state in states) {
|
|||
|
|
for (var code = 0; code < 160; ++code) {
|
|||
|
|
table.add(code, state, 1, 0);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
table.addMany(PRINTABLES, 0, 2, 0);
|
|||
|
|
for (state in states) {
|
|||
|
|
table.addMany([0x18, 0x1a, 0x99, 0x9a], state, 3, 0);
|
|||
|
|
table.addMany(r(0x80, 0x90), state, 3, 0);
|
|||
|
|
table.addMany(r(0x90, 0x98), state, 3, 0);
|
|||
|
|
table.add(0x9c, state, 0, 0);
|
|||
|
|
table.add(0x1b, state, 11, 1);
|
|||
|
|
table.add(0x9d, state, 4, 8);
|
|||
|
|
table.addMany([0x98, 0x9e, 0x9f], state, 0, 7);
|
|||
|
|
table.add(0x9b, state, 11, 3);
|
|||
|
|
table.add(0x90, state, 11, 9);
|
|||
|
|
}
|
|||
|
|
table.addMany(EXECUTABLES, 0, 3, 0);
|
|||
|
|
table.addMany(EXECUTABLES, 1, 3, 1);
|
|||
|
|
table.add(0x7f, 1, 0, 1);
|
|||
|
|
table.addMany(EXECUTABLES, 8, 0, 8);
|
|||
|
|
table.addMany(EXECUTABLES, 3, 3, 3);
|
|||
|
|
table.add(0x7f, 3, 0, 3);
|
|||
|
|
table.addMany(EXECUTABLES, 4, 3, 4);
|
|||
|
|
table.add(0x7f, 4, 0, 4);
|
|||
|
|
table.addMany(EXECUTABLES, 6, 3, 6);
|
|||
|
|
table.addMany(EXECUTABLES, 5, 3, 5);
|
|||
|
|
table.add(0x7f, 5, 0, 5);
|
|||
|
|
table.addMany(EXECUTABLES, 2, 3, 2);
|
|||
|
|
table.add(0x7f, 2, 0, 2);
|
|||
|
|
table.add(0x5d, 1, 4, 8);
|
|||
|
|
table.addMany(PRINTABLES, 8, 5, 8);
|
|||
|
|
table.add(0x7f, 8, 5, 8);
|
|||
|
|
table.addMany([0x9c, 0x1b, 0x18, 0x1a, 0x07], 8, 6, 0);
|
|||
|
|
table.addMany(r(0x1c, 0x20), 8, 0, 8);
|
|||
|
|
table.addMany([0x58, 0x5e, 0x5f], 1, 0, 7);
|
|||
|
|
table.addMany(PRINTABLES, 7, 0, 7);
|
|||
|
|
table.addMany(EXECUTABLES, 7, 0, 7);
|
|||
|
|
table.add(0x9c, 7, 0, 0);
|
|||
|
|
table.add(0x5b, 1, 11, 3);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 3, 7, 0);
|
|||
|
|
table.addMany(r(0x30, 0x3a), 3, 8, 4);
|
|||
|
|
table.add(0x3b, 3, 8, 4);
|
|||
|
|
table.addMany([0x3c, 0x3d, 0x3e, 0x3f], 3, 9, 4);
|
|||
|
|
table.addMany(r(0x30, 0x3a), 4, 8, 4);
|
|||
|
|
table.add(0x3b, 4, 8, 4);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 4, 7, 0);
|
|||
|
|
table.addMany([0x3a, 0x3c, 0x3d, 0x3e, 0x3f], 4, 0, 6);
|
|||
|
|
table.addMany(r(0x20, 0x40), 6, 0, 6);
|
|||
|
|
table.add(0x7f, 6, 0, 6);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 6, 0, 0);
|
|||
|
|
table.add(0x3a, 3, 0, 6);
|
|||
|
|
table.addMany(r(0x20, 0x30), 3, 9, 5);
|
|||
|
|
table.addMany(r(0x20, 0x30), 5, 9, 5);
|
|||
|
|
table.addMany(r(0x30, 0x40), 5, 0, 6);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 5, 7, 0);
|
|||
|
|
table.addMany(r(0x20, 0x30), 4, 9, 5);
|
|||
|
|
table.addMany(r(0x20, 0x30), 1, 9, 2);
|
|||
|
|
table.addMany(r(0x20, 0x30), 2, 9, 2);
|
|||
|
|
table.addMany(r(0x30, 0x7f), 2, 10, 0);
|
|||
|
|
table.addMany(r(0x30, 0x50), 1, 10, 0);
|
|||
|
|
table.addMany(r(0x51, 0x58), 1, 10, 0);
|
|||
|
|
table.addMany([0x59, 0x5a, 0x5c], 1, 10, 0);
|
|||
|
|
table.addMany(r(0x60, 0x7f), 1, 10, 0);
|
|||
|
|
table.add(0x50, 1, 11, 9);
|
|||
|
|
table.addMany(EXECUTABLES, 9, 0, 9);
|
|||
|
|
table.add(0x7f, 9, 0, 9);
|
|||
|
|
table.addMany(r(0x1c, 0x20), 9, 0, 9);
|
|||
|
|
table.addMany(r(0x20, 0x30), 9, 9, 12);
|
|||
|
|
table.add(0x3a, 9, 0, 11);
|
|||
|
|
table.addMany(r(0x30, 0x3a), 9, 8, 10);
|
|||
|
|
table.add(0x3b, 9, 8, 10);
|
|||
|
|
table.addMany([0x3c, 0x3d, 0x3e, 0x3f], 9, 9, 10);
|
|||
|
|
table.addMany(EXECUTABLES, 11, 0, 11);
|
|||
|
|
table.addMany(r(0x20, 0x80), 11, 0, 11);
|
|||
|
|
table.addMany(r(0x1c, 0x20), 11, 0, 11);
|
|||
|
|
table.addMany(EXECUTABLES, 10, 0, 10);
|
|||
|
|
table.add(0x7f, 10, 0, 10);
|
|||
|
|
table.addMany(r(0x1c, 0x20), 10, 0, 10);
|
|||
|
|
table.addMany(r(0x30, 0x3a), 10, 8, 10);
|
|||
|
|
table.add(0x3b, 10, 8, 10);
|
|||
|
|
table.addMany([0x3a, 0x3c, 0x3d, 0x3e, 0x3f], 10, 0, 11);
|
|||
|
|
table.addMany(r(0x20, 0x30), 10, 9, 12);
|
|||
|
|
table.addMany(EXECUTABLES, 12, 0, 12);
|
|||
|
|
table.add(0x7f, 12, 0, 12);
|
|||
|
|
table.addMany(r(0x1c, 0x20), 12, 0, 12);
|
|||
|
|
table.addMany(r(0x20, 0x30), 12, 9, 12);
|
|||
|
|
table.addMany(r(0x30, 0x40), 12, 0, 11);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 12, 12, 13);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 10, 12, 13);
|
|||
|
|
table.addMany(r(0x40, 0x7f), 9, 12, 13);
|
|||
|
|
table.addMany(EXECUTABLES, 13, 13, 13);
|
|||
|
|
table.addMany(PRINTABLES, 13, 13, 13);
|
|||
|
|
table.add(0x7f, 13, 0, 13);
|
|||
|
|
table.addMany([0x1b, 0x9c], 13, 14, 0);
|
|||
|
|
return table;
|
|||
|
|
})();
|
|||
|
|
var DcsDummy = (function () {
|
|||
|
|
function DcsDummy() {
|
|||
|
|
}
|
|||
|
|
DcsDummy.prototype.hook = function (collect, params, flag) { };
|
|||
|
|
DcsDummy.prototype.put = function (data, start, end) { };
|
|||
|
|
DcsDummy.prototype.unhook = function () { };
|
|||
|
|
return DcsDummy;
|
|||
|
|
}());
|
|||
|
|
var EscapeSequenceParser = (function (_super) {
|
|||
|
|
__extends(EscapeSequenceParser, _super);
|
|||
|
|
function EscapeSequenceParser(TRANSITIONS) {
|
|||
|
|
if (TRANSITIONS === void 0) { TRANSITIONS = exports.VT500_TRANSITION_TABLE; }
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this.TRANSITIONS = TRANSITIONS;
|
|||
|
|
_this.initialState = 0;
|
|||
|
|
_this.currentState = _this.initialState;
|
|||
|
|
_this._osc = '';
|
|||
|
|
_this._params = [0];
|
|||
|
|
_this._collect = '';
|
|||
|
|
_this._printHandlerFb = function (data, start, end) { };
|
|||
|
|
_this._executeHandlerFb = function (code) { };
|
|||
|
|
_this._csiHandlerFb = function (collect, params, flag) { };
|
|||
|
|
_this._escHandlerFb = function (collect, flag) { };
|
|||
|
|
_this._oscHandlerFb = function (identifier, data) { };
|
|||
|
|
_this._dcsHandlerFb = new DcsDummy();
|
|||
|
|
_this._errorHandlerFb = function (state) { return state; };
|
|||
|
|
_this._printHandler = _this._printHandlerFb;
|
|||
|
|
_this._executeHandlers = Object.create(null);
|
|||
|
|
_this._csiHandlers = Object.create(null);
|
|||
|
|
_this._escHandlers = Object.create(null);
|
|||
|
|
_this._oscHandlers = Object.create(null);
|
|||
|
|
_this._dcsHandlers = Object.create(null);
|
|||
|
|
_this._activeDcsHandler = null;
|
|||
|
|
_this._errorHandler = _this._errorHandlerFb;
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
EscapeSequenceParser.prototype.dispose = function () {
|
|||
|
|
this._printHandlerFb = null;
|
|||
|
|
this._executeHandlerFb = null;
|
|||
|
|
this._csiHandlerFb = null;
|
|||
|
|
this._escHandlerFb = null;
|
|||
|
|
this._oscHandlerFb = null;
|
|||
|
|
this._dcsHandlerFb = null;
|
|||
|
|
this._errorHandlerFb = null;
|
|||
|
|
this._printHandler = null;
|
|||
|
|
this._executeHandlers = null;
|
|||
|
|
this._csiHandlers = null;
|
|||
|
|
this._escHandlers = null;
|
|||
|
|
this._oscHandlers = null;
|
|||
|
|
this._dcsHandlers = null;
|
|||
|
|
this._activeDcsHandler = null;
|
|||
|
|
this._errorHandler = null;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setPrintHandler = function (callback) {
|
|||
|
|
this._printHandler = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearPrintHandler = function () {
|
|||
|
|
this._printHandler = this._printHandlerFb;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setExecuteHandler = function (flag, callback) {
|
|||
|
|
this._executeHandlers[flag.charCodeAt(0)] = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearExecuteHandler = function (flag) {
|
|||
|
|
if (this._executeHandlers[flag.charCodeAt(0)])
|
|||
|
|
delete this._executeHandlers[flag.charCodeAt(0)];
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setExecuteHandlerFallback = function (callback) {
|
|||
|
|
this._executeHandlerFb = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setCsiHandler = function (flag, callback) {
|
|||
|
|
this._csiHandlers[flag.charCodeAt(0)] = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearCsiHandler = function (flag) {
|
|||
|
|
if (this._csiHandlers[flag.charCodeAt(0)])
|
|||
|
|
delete this._csiHandlers[flag.charCodeAt(0)];
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setCsiHandlerFallback = function (callback) {
|
|||
|
|
this._csiHandlerFb = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setEscHandler = function (collectAndFlag, callback) {
|
|||
|
|
this._escHandlers[collectAndFlag] = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearEscHandler = function (collectAndFlag) {
|
|||
|
|
if (this._escHandlers[collectAndFlag])
|
|||
|
|
delete this._escHandlers[collectAndFlag];
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setEscHandlerFallback = function (callback) {
|
|||
|
|
this._escHandlerFb = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setOscHandler = function (ident, callback) {
|
|||
|
|
this._oscHandlers[ident] = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearOscHandler = function (ident) {
|
|||
|
|
if (this._oscHandlers[ident])
|
|||
|
|
delete this._oscHandlers[ident];
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setOscHandlerFallback = function (callback) {
|
|||
|
|
this._oscHandlerFb = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setDcsHandler = function (collectAndFlag, handler) {
|
|||
|
|
this._dcsHandlers[collectAndFlag] = handler;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearDcsHandler = function (collectAndFlag) {
|
|||
|
|
if (this._dcsHandlers[collectAndFlag])
|
|||
|
|
delete this._dcsHandlers[collectAndFlag];
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setDcsHandlerFallback = function (handler) {
|
|||
|
|
this._dcsHandlerFb = handler;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.setErrorHandler = function (callback) {
|
|||
|
|
this._errorHandler = callback;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.clearErrorHandler = function () {
|
|||
|
|
this._errorHandler = this._errorHandlerFb;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.reset = function () {
|
|||
|
|
this.currentState = this.initialState;
|
|||
|
|
this._osc = '';
|
|||
|
|
this._params = [0];
|
|||
|
|
this._collect = '';
|
|||
|
|
this._activeDcsHandler = null;
|
|||
|
|
};
|
|||
|
|
EscapeSequenceParser.prototype.parse = function (data) {
|
|||
|
|
var code = 0;
|
|||
|
|
var transition = 0;
|
|||
|
|
var error = false;
|
|||
|
|
var currentState = this.currentState;
|
|||
|
|
var print = -1;
|
|||
|
|
var dcs = -1;
|
|||
|
|
var osc = this._osc;
|
|||
|
|
var collect = this._collect;
|
|||
|
|
var params = this._params;
|
|||
|
|
var table = this.TRANSITIONS.table;
|
|||
|
|
var dcsHandler = this._activeDcsHandler;
|
|||
|
|
var callback = null;
|
|||
|
|
var l = data.length;
|
|||
|
|
for (var i = 0; i < l; ++i) {
|
|||
|
|
code = data.charCodeAt(i);
|
|||
|
|
if (currentState === 0 && code > 0x1f && code < 0x80) {
|
|||
|
|
print = (~print) ? print : i;
|
|||
|
|
do
|
|||
|
|
i++;
|
|||
|
|
while (i < l && data.charCodeAt(i) > 0x1f && data.charCodeAt(i) < 0x80);
|
|||
|
|
i--;
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
if (currentState === 4 && (code > 0x2f && code < 0x39)) {
|
|||
|
|
params[params.length - 1] = params[params.length - 1] * 10 + code - 48;
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
transition = (code < 0xa0) ? (table[currentState << 8 | code]) : DEFAULT_TRANSITION;
|
|||
|
|
switch (transition >> 4) {
|
|||
|
|
case 2:
|
|||
|
|
print = (~print) ? print : i;
|
|||
|
|
break;
|
|||
|
|
case 3:
|
|||
|
|
if (~print) {
|
|||
|
|
this._printHandler(data, print, i);
|
|||
|
|
print = -1;
|
|||
|
|
}
|
|||
|
|
callback = this._executeHandlers[code];
|
|||
|
|
if (callback)
|
|||
|
|
callback();
|
|||
|
|
else
|
|||
|
|
this._executeHandlerFb(code);
|
|||
|
|
break;
|
|||
|
|
case 0:
|
|||
|
|
if (~print) {
|
|||
|
|
this._printHandler(data, print, i);
|
|||
|
|
print = -1;
|
|||
|
|
}
|
|||
|
|
else if (~dcs) {
|
|||
|
|
dcsHandler.put(data, dcs, i);
|
|||
|
|
dcs = -1;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 1:
|
|||
|
|
if (code > 0x9f) {
|
|||
|
|
switch (currentState) {
|
|||
|
|
case 0:
|
|||
|
|
print = (~print) ? print : i;
|
|||
|
|
break;
|
|||
|
|
case 8:
|
|||
|
|
osc += String.fromCharCode(code);
|
|||
|
|
transition |= 8;
|
|||
|
|
break;
|
|||
|
|
case 6:
|
|||
|
|
transition |= 6;
|
|||
|
|
break;
|
|||
|
|
case 11:
|
|||
|
|
transition |= 11;
|
|||
|
|
break;
|
|||
|
|
case 13:
|
|||
|
|
dcs = (~dcs) ? dcs : i;
|
|||
|
|
transition |= 13;
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
error = true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
error = true;
|
|||
|
|
}
|
|||
|
|
if (error) {
|
|||
|
|
var inject = this._errorHandler({
|
|||
|
|
position: i,
|
|||
|
|
code: code,
|
|||
|
|
currentState: currentState,
|
|||
|
|
print: print,
|
|||
|
|
dcs: dcs,
|
|||
|
|
osc: osc,
|
|||
|
|
collect: collect,
|
|||
|
|
params: params,
|
|||
|
|
abort: false
|
|||
|
|
});
|
|||
|
|
if (inject.abort)
|
|||
|
|
return;
|
|||
|
|
error = false;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 7:
|
|||
|
|
callback = this._csiHandlers[code];
|
|||
|
|
if (callback)
|
|||
|
|
callback(params, collect);
|
|||
|
|
else
|
|||
|
|
this._csiHandlerFb(collect, params, code);
|
|||
|
|
break;
|
|||
|
|
case 8:
|
|||
|
|
if (code === 0x3b)
|
|||
|
|
params.push(0);
|
|||
|
|
else
|
|||
|
|
params[params.length - 1] = params[params.length - 1] * 10 + code - 48;
|
|||
|
|
break;
|
|||
|
|
case 9:
|
|||
|
|
collect += String.fromCharCode(code);
|
|||
|
|
break;
|
|||
|
|
case 10:
|
|||
|
|
callback = this._escHandlers[collect + String.fromCharCode(code)];
|
|||
|
|
if (callback)
|
|||
|
|
callback(collect, code);
|
|||
|
|
else
|
|||
|
|
this._escHandlerFb(collect, code);
|
|||
|
|
break;
|
|||
|
|
case 11:
|
|||
|
|
if (~print) {
|
|||
|
|
this._printHandler(data, print, i);
|
|||
|
|
print = -1;
|
|||
|
|
}
|
|||
|
|
osc = '';
|
|||
|
|
params = [0];
|
|||
|
|
collect = '';
|
|||
|
|
dcs = -1;
|
|||
|
|
break;
|
|||
|
|
case 12:
|
|||
|
|
dcsHandler = this._dcsHandlers[collect + String.fromCharCode(code)];
|
|||
|
|
if (!dcsHandler)
|
|||
|
|
dcsHandler = this._dcsHandlerFb;
|
|||
|
|
dcsHandler.hook(collect, params, code);
|
|||
|
|
break;
|
|||
|
|
case 13:
|
|||
|
|
dcs = (~dcs) ? dcs : i;
|
|||
|
|
break;
|
|||
|
|
case 14:
|
|||
|
|
if (dcsHandler) {
|
|||
|
|
if (~dcs)
|
|||
|
|
dcsHandler.put(data, dcs, i);
|
|||
|
|
dcsHandler.unhook();
|
|||
|
|
dcsHandler = null;
|
|||
|
|
}
|
|||
|
|
if (code === 0x1b)
|
|||
|
|
transition |= 1;
|
|||
|
|
osc = '';
|
|||
|
|
params = [0];
|
|||
|
|
collect = '';
|
|||
|
|
dcs = -1;
|
|||
|
|
break;
|
|||
|
|
case 4:
|
|||
|
|
if (~print) {
|
|||
|
|
this._printHandler(data, print, i);
|
|||
|
|
print = -1;
|
|||
|
|
}
|
|||
|
|
osc = '';
|
|||
|
|
break;
|
|||
|
|
case 5:
|
|||
|
|
osc += data.charAt(i);
|
|||
|
|
break;
|
|||
|
|
case 6:
|
|||
|
|
if (osc && code !== 0x18 && code !== 0x1a) {
|
|||
|
|
var idx = osc.indexOf(';');
|
|||
|
|
if (idx === -1) {
|
|||
|
|
this._oscHandlerFb(-1, osc);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var identifier = parseInt(osc.substring(0, idx));
|
|||
|
|
var content = osc.substring(idx + 1);
|
|||
|
|
callback = this._oscHandlers[identifier];
|
|||
|
|
if (callback)
|
|||
|
|
callback(content);
|
|||
|
|
else
|
|||
|
|
this._oscHandlerFb(identifier, content);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (code === 0x1b)
|
|||
|
|
transition |= 1;
|
|||
|
|
osc = '';
|
|||
|
|
params = [0];
|
|||
|
|
collect = '';
|
|||
|
|
dcs = -1;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
currentState = transition & 15;
|
|||
|
|
}
|
|||
|
|
if (currentState === 0 && ~print) {
|
|||
|
|
this._printHandler(data, print, data.length);
|
|||
|
|
}
|
|||
|
|
else if (currentState === 13 && ~dcs && dcsHandler) {
|
|||
|
|
dcsHandler.put(data, dcs, data.length);
|
|||
|
|
}
|
|||
|
|
this._osc = osc;
|
|||
|
|
this._collect = collect;
|
|||
|
|
this._params = params;
|
|||
|
|
this._activeDcsHandler = dcsHandler;
|
|||
|
|
this.currentState = currentState;
|
|||
|
|
};
|
|||
|
|
return EscapeSequenceParser;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.EscapeSequenceParser = EscapeSequenceParser;
|
|||
|
|
|
|||
|
|
},{"./common/Lifecycle":17}],7:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Lifecycle_1 = require("./common/Lifecycle");
|
|||
|
|
var EventEmitter = (function (_super) {
|
|||
|
|
__extends(EventEmitter, _super);
|
|||
|
|
function EventEmitter() {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._events = _this._events || {};
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
EventEmitter.prototype.on = function (type, listener) {
|
|||
|
|
this._events[type] = this._events[type] || [];
|
|||
|
|
this._events[type].push(listener);
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.addDisposableListener = function (type, handler) {
|
|||
|
|
var _this = this;
|
|||
|
|
this.on(type, handler);
|
|||
|
|
return {
|
|||
|
|
dispose: function () {
|
|||
|
|
if (!handler) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
_this.off(type, handler);
|
|||
|
|
handler = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.off = function (type, listener) {
|
|||
|
|
if (!this._events[type]) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var obj = this._events[type];
|
|||
|
|
var i = obj.length;
|
|||
|
|
while (i--) {
|
|||
|
|
if (obj[i] === listener) {
|
|||
|
|
obj.splice(i, 1);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.removeAllListeners = function (type) {
|
|||
|
|
if (this._events[type]) {
|
|||
|
|
delete this._events[type];
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.emit = function (type) {
|
|||
|
|
var args = [];
|
|||
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|||
|
|
args[_i - 1] = arguments[_i];
|
|||
|
|
}
|
|||
|
|
if (!this._events[type]) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var obj = this._events[type];
|
|||
|
|
for (var i = 0; i < obj.length; i++) {
|
|||
|
|
obj[i].apply(this, args);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.listeners = function (type) {
|
|||
|
|
return this._events[type] || [];
|
|||
|
|
};
|
|||
|
|
EventEmitter.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._events = {};
|
|||
|
|
};
|
|||
|
|
return EventEmitter;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.EventEmitter = EventEmitter;
|
|||
|
|
|
|||
|
|
},{"./common/Lifecycle":17}],8:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EscapeSequences_1 = require("./common/data/EscapeSequences");
|
|||
|
|
var Charsets_1 = require("./core/data/Charsets");
|
|||
|
|
var Buffer_1 = require("./Buffer");
|
|||
|
|
var CharWidth_1 = require("./CharWidth");
|
|||
|
|
var EscapeSequenceParser_1 = require("./EscapeSequenceParser");
|
|||
|
|
var Lifecycle_1 = require("./common/Lifecycle");
|
|||
|
|
var GLEVEL = { '(': 0, ')': 1, '*': 2, '+': 3, '-': 1, '.': 2 };
|
|||
|
|
var RequestTerminfo = (function () {
|
|||
|
|
function RequestTerminfo(_terminal) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
}
|
|||
|
|
RequestTerminfo.prototype.hook = function (collect, params, flag) {
|
|||
|
|
this._data = '';
|
|||
|
|
};
|
|||
|
|
RequestTerminfo.prototype.put = function (data, start, end) {
|
|||
|
|
this._data += data.substring(start, end);
|
|||
|
|
};
|
|||
|
|
RequestTerminfo.prototype.unhook = function () {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + "P0+r" + this._data + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
};
|
|||
|
|
return RequestTerminfo;
|
|||
|
|
}());
|
|||
|
|
var DECRQSS = (function () {
|
|||
|
|
function DECRQSS(_terminal) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
}
|
|||
|
|
DECRQSS.prototype.hook = function (collect, params, flag) {
|
|||
|
|
this._data = '';
|
|||
|
|
};
|
|||
|
|
DECRQSS.prototype.put = function (data, start, end) {
|
|||
|
|
this._data += data.substring(start, end);
|
|||
|
|
};
|
|||
|
|
DECRQSS.prototype.unhook = function () {
|
|||
|
|
switch (this._data) {
|
|||
|
|
case '"q':
|
|||
|
|
return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r0\"q" + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
case '"p':
|
|||
|
|
return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r61\"p" + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
case 'r':
|
|||
|
|
var pt = '' + (this._terminal.buffer.scrollTop + 1) +
|
|||
|
|
';' + (this._terminal.buffer.scrollBottom + 1) + 'r';
|
|||
|
|
return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r" + pt + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
case 'm':
|
|||
|
|
return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r0m" + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
case ' q':
|
|||
|
|
var STYLES = { 'block': 2, 'underline': 4, 'bar': 6 };
|
|||
|
|
var style = STYLES[this._terminal.getOption('cursorStyle')];
|
|||
|
|
style -= this._terminal.getOption('cursorBlink');
|
|||
|
|
return this._terminal.handler(EscapeSequences_1.C0.ESC + "P1$r" + style + " q" + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
default:
|
|||
|
|
this._terminal.error('Unknown DCS $q %s', this._data);
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + "P0$r" + this._data + EscapeSequences_1.C0.ESC + "\\");
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
return DECRQSS;
|
|||
|
|
}());
|
|||
|
|
var InputHandler = (function (_super) {
|
|||
|
|
__extends(InputHandler, _super);
|
|||
|
|
function InputHandler(_terminal, _parser) {
|
|||
|
|
if (_parser === void 0) { _parser = new EscapeSequenceParser_1.EscapeSequenceParser(); }
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._parser = _parser;
|
|||
|
|
_this.register(_this._parser);
|
|||
|
|
_this._surrogateHigh = '';
|
|||
|
|
_this._parser.setCsiHandlerFallback(function (collect, params, flag) {
|
|||
|
|
_this._terminal.error('Unknown CSI code: ', { collect: collect, params: params, flag: String.fromCharCode(flag) });
|
|||
|
|
});
|
|||
|
|
_this._parser.setEscHandlerFallback(function (collect, flag) {
|
|||
|
|
_this._terminal.error('Unknown ESC code: ', { collect: collect, flag: String.fromCharCode(flag) });
|
|||
|
|
});
|
|||
|
|
_this._parser.setExecuteHandlerFallback(function (code) {
|
|||
|
|
_this._terminal.error('Unknown EXECUTE code: ', { code: code });
|
|||
|
|
});
|
|||
|
|
_this._parser.setOscHandlerFallback(function (identifier, data) {
|
|||
|
|
_this._terminal.error('Unknown OSC code: ', { identifier: identifier, data: data });
|
|||
|
|
});
|
|||
|
|
_this._parser.setPrintHandler(function (data, start, end) { return _this.print(data, start, end); });
|
|||
|
|
_this._parser.setCsiHandler('@', function (params, collect) { return _this.insertChars(params); });
|
|||
|
|
_this._parser.setCsiHandler('A', function (params, collect) { return _this.cursorUp(params); });
|
|||
|
|
_this._parser.setCsiHandler('B', function (params, collect) { return _this.cursorDown(params); });
|
|||
|
|
_this._parser.setCsiHandler('C', function (params, collect) { return _this.cursorForward(params); });
|
|||
|
|
_this._parser.setCsiHandler('D', function (params, collect) { return _this.cursorBackward(params); });
|
|||
|
|
_this._parser.setCsiHandler('E', function (params, collect) { return _this.cursorNextLine(params); });
|
|||
|
|
_this._parser.setCsiHandler('F', function (params, collect) { return _this.cursorPrecedingLine(params); });
|
|||
|
|
_this._parser.setCsiHandler('G', function (params, collect) { return _this.cursorCharAbsolute(params); });
|
|||
|
|
_this._parser.setCsiHandler('H', function (params, collect) { return _this.cursorPosition(params); });
|
|||
|
|
_this._parser.setCsiHandler('I', function (params, collect) { return _this.cursorForwardTab(params); });
|
|||
|
|
_this._parser.setCsiHandler('J', function (params, collect) { return _this.eraseInDisplay(params); });
|
|||
|
|
_this._parser.setCsiHandler('K', function (params, collect) { return _this.eraseInLine(params); });
|
|||
|
|
_this._parser.setCsiHandler('L', function (params, collect) { return _this.insertLines(params); });
|
|||
|
|
_this._parser.setCsiHandler('M', function (params, collect) { return _this.deleteLines(params); });
|
|||
|
|
_this._parser.setCsiHandler('P', function (params, collect) { return _this.deleteChars(params); });
|
|||
|
|
_this._parser.setCsiHandler('S', function (params, collect) { return _this.scrollUp(params); });
|
|||
|
|
_this._parser.setCsiHandler('T', function (params, collect) { return _this.scrollDown(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('X', function (params, collect) { return _this.eraseChars(params); });
|
|||
|
|
_this._parser.setCsiHandler('Z', function (params, collect) { return _this.cursorBackwardTab(params); });
|
|||
|
|
_this._parser.setCsiHandler('`', function (params, collect) { return _this.charPosAbsolute(params); });
|
|||
|
|
_this._parser.setCsiHandler('a', function (params, collect) { return _this.hPositionRelative(params); });
|
|||
|
|
_this._parser.setCsiHandler('b', function (params, collect) { return _this.repeatPrecedingCharacter(params); });
|
|||
|
|
_this._parser.setCsiHandler('c', function (params, collect) { return _this.sendDeviceAttributes(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('d', function (params, collect) { return _this.linePosAbsolute(params); });
|
|||
|
|
_this._parser.setCsiHandler('e', function (params, collect) { return _this.vPositionRelative(params); });
|
|||
|
|
_this._parser.setCsiHandler('f', function (params, collect) { return _this.hVPosition(params); });
|
|||
|
|
_this._parser.setCsiHandler('g', function (params, collect) { return _this.tabClear(params); });
|
|||
|
|
_this._parser.setCsiHandler('h', function (params, collect) { return _this.setMode(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('l', function (params, collect) { return _this.resetMode(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('m', function (params, collect) { return _this.charAttributes(params); });
|
|||
|
|
_this._parser.setCsiHandler('n', function (params, collect) { return _this.deviceStatus(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('p', function (params, collect) { return _this.softReset(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('q', function (params, collect) { return _this.setCursorStyle(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('r', function (params, collect) { return _this.setScrollRegion(params, collect); });
|
|||
|
|
_this._parser.setCsiHandler('s', function (params, collect) { return _this.saveCursor(params); });
|
|||
|
|
_this._parser.setCsiHandler('u', function (params, collect) { return _this.restoreCursor(params); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.BEL, function () { return _this.bell(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.LF, function () { return _this.lineFeed(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.VT, function () { return _this.lineFeed(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.FF, function () { return _this.lineFeed(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.CR, function () { return _this.carriageReturn(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.BS, function () { return _this.backspace(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.HT, function () { return _this.tab(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.SO, function () { return _this.shiftOut(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C0.SI, function () { return _this.shiftIn(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C1.IND, function () { return _this.index(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C1.NEL, function () { return _this.nextLine(); });
|
|||
|
|
_this._parser.setExecuteHandler(EscapeSequences_1.C1.HTS, function () { return _this.tabSet(); });
|
|||
|
|
_this._parser.setOscHandler(0, function (data) { return _this.setTitle(data); });
|
|||
|
|
_this._parser.setOscHandler(2, function (data) { return _this.setTitle(data); });
|
|||
|
|
_this._parser.setEscHandler('7', function () { return _this.saveCursor([]); });
|
|||
|
|
_this._parser.setEscHandler('8', function () { return _this.restoreCursor([]); });
|
|||
|
|
_this._parser.setEscHandler('D', function () { return _this.index(); });
|
|||
|
|
_this._parser.setEscHandler('E', function () { return _this.nextLine(); });
|
|||
|
|
_this._parser.setEscHandler('H', function () { return _this.tabSet(); });
|
|||
|
|
_this._parser.setEscHandler('M', function () { return _this.reverseIndex(); });
|
|||
|
|
_this._parser.setEscHandler('=', function () { return _this.keypadApplicationMode(); });
|
|||
|
|
_this._parser.setEscHandler('>', function () { return _this.keypadNumericMode(); });
|
|||
|
|
_this._parser.setEscHandler('c', function () { return _this.reset(); });
|
|||
|
|
_this._parser.setEscHandler('n', function () { return _this.setgLevel(2); });
|
|||
|
|
_this._parser.setEscHandler('o', function () { return _this.setgLevel(3); });
|
|||
|
|
_this._parser.setEscHandler('|', function () { return _this.setgLevel(3); });
|
|||
|
|
_this._parser.setEscHandler('}', function () { return _this.setgLevel(2); });
|
|||
|
|
_this._parser.setEscHandler('~', function () { return _this.setgLevel(1); });
|
|||
|
|
_this._parser.setEscHandler('%@', function () { return _this.selectDefaultCharset(); });
|
|||
|
|
_this._parser.setEscHandler('%G', function () { return _this.selectDefaultCharset(); });
|
|||
|
|
var _loop_1 = function (flag) {
|
|||
|
|
this_1._parser.setEscHandler('(' + flag, function () { return _this.selectCharset('(' + flag); });
|
|||
|
|
this_1._parser.setEscHandler(')' + flag, function () { return _this.selectCharset(')' + flag); });
|
|||
|
|
this_1._parser.setEscHandler('*' + flag, function () { return _this.selectCharset('*' + flag); });
|
|||
|
|
this_1._parser.setEscHandler('+' + flag, function () { return _this.selectCharset('+' + flag); });
|
|||
|
|
this_1._parser.setEscHandler('-' + flag, function () { return _this.selectCharset('-' + flag); });
|
|||
|
|
this_1._parser.setEscHandler('.' + flag, function () { return _this.selectCharset('.' + flag); });
|
|||
|
|
this_1._parser.setEscHandler('/' + flag, function () { return _this.selectCharset('/' + flag); });
|
|||
|
|
};
|
|||
|
|
var this_1 = this;
|
|||
|
|
for (var flag in Charsets_1.CHARSETS) {
|
|||
|
|
_loop_1(flag);
|
|||
|
|
}
|
|||
|
|
_this._parser.setErrorHandler(function (state) {
|
|||
|
|
_this._terminal.error('Parsing error: ', state);
|
|||
|
|
return state;
|
|||
|
|
});
|
|||
|
|
_this._parser.setDcsHandler('$q', new DECRQSS(_this._terminal));
|
|||
|
|
_this._parser.setDcsHandler('+q', new RequestTerminfo(_this._terminal));
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
InputHandler.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._terminal = null;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.parse = function (data) {
|
|||
|
|
if (!this._terminal) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var cursorStartX = buffer.x;
|
|||
|
|
var cursorStartY = buffer.y;
|
|||
|
|
if (this._terminal.debug) {
|
|||
|
|
this._terminal.log('data: ' + data);
|
|||
|
|
}
|
|||
|
|
if (this._surrogateHigh) {
|
|||
|
|
data = this._surrogateHigh + data;
|
|||
|
|
this._surrogateHigh = '';
|
|||
|
|
}
|
|||
|
|
this._parser.parse(data);
|
|||
|
|
buffer = this._terminal.buffer;
|
|||
|
|
if (buffer.x !== cursorStartX || buffer.y !== cursorStartY) {
|
|||
|
|
this._terminal.emit('cursormove');
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.print = function (data, start, end) {
|
|||
|
|
var char;
|
|||
|
|
var code;
|
|||
|
|
var low;
|
|||
|
|
var chWidth;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var charset = this._terminal.charset;
|
|||
|
|
var screenReaderMode = this._terminal.options.screenReaderMode;
|
|||
|
|
var cols = this._terminal.cols;
|
|||
|
|
var wraparoundMode = this._terminal.wraparoundMode;
|
|||
|
|
var insertMode = this._terminal.insertMode;
|
|||
|
|
var curAttr = this._terminal.curAttr;
|
|||
|
|
var bufferRow = buffer.lines.get(buffer.y + buffer.ybase);
|
|||
|
|
this._terminal.updateRange(buffer.y);
|
|||
|
|
for (var stringPosition = start; stringPosition < end; ++stringPosition) {
|
|||
|
|
char = data.charAt(stringPosition);
|
|||
|
|
code = data.charCodeAt(stringPosition);
|
|||
|
|
if (0xD800 <= code && code <= 0xDBFF) {
|
|||
|
|
low = data.charCodeAt(stringPosition + 1);
|
|||
|
|
if (isNaN(low)) {
|
|||
|
|
this._surrogateHigh = char;
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
|
|||
|
|
char += data.charAt(stringPosition + 1);
|
|||
|
|
}
|
|||
|
|
if (0xDC00 <= code && code <= 0xDFFF) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
chWidth = CharWidth_1.wcwidth(code);
|
|||
|
|
if (charset) {
|
|||
|
|
char = charset[char] || char;
|
|||
|
|
code = char.charCodeAt(0);
|
|||
|
|
}
|
|||
|
|
if (screenReaderMode) {
|
|||
|
|
this._terminal.emit('a11y.char', char);
|
|||
|
|
}
|
|||
|
|
if (!chWidth && buffer.x) {
|
|||
|
|
if (bufferRow[buffer.x - 1]) {
|
|||
|
|
if (!bufferRow[buffer.x - 1][Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
|
|||
|
|
if (bufferRow[buffer.x - 2]) {
|
|||
|
|
bufferRow[buffer.x - 2][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
|||
|
|
bufferRow[buffer.x - 2][Buffer_1.CHAR_DATA_CODE_INDEX] = code;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
bufferRow[buffer.x - 1][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
|||
|
|
bufferRow[buffer.x - 1][Buffer_1.CHAR_DATA_CODE_INDEX] = code;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
if (buffer.x + chWidth - 1 >= cols) {
|
|||
|
|
if (wraparoundMode) {
|
|||
|
|
buffer.x = 0;
|
|||
|
|
buffer.y++;
|
|||
|
|
if (buffer.y > buffer.scrollBottom) {
|
|||
|
|
buffer.y--;
|
|||
|
|
this._terminal.scroll(true);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
buffer.lines.get(buffer.y).isWrapped = true;
|
|||
|
|
}
|
|||
|
|
bufferRow = buffer.lines.get(buffer.y + buffer.ybase);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (chWidth === 2) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (insertMode) {
|
|||
|
|
for (var moves = 0; moves < chWidth; ++moves) {
|
|||
|
|
var removed = bufferRow.pop();
|
|||
|
|
if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0
|
|||
|
|
&& bufferRow[this._terminal.cols - 2]
|
|||
|
|
&& bufferRow[this._terminal.cols - 2][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
|||
|
|
bufferRow[this._terminal.cols - 2] = [curAttr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
}
|
|||
|
|
bufferRow.splice(buffer.x, 0, [curAttr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
bufferRow[buffer.x++] = [curAttr, char, chWidth, code];
|
|||
|
|
if (chWidth === 2) {
|
|||
|
|
bufferRow[buffer.x++] = [curAttr, '', 0, undefined];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.y);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.bell = function () {
|
|||
|
|
this._terminal.bell();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.lineFeed = function () {
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
if (this._terminal.convertEol) {
|
|||
|
|
buffer.x = 0;
|
|||
|
|
}
|
|||
|
|
buffer.y++;
|
|||
|
|
if (buffer.y > buffer.scrollBottom) {
|
|||
|
|
buffer.y--;
|
|||
|
|
this._terminal.scroll();
|
|||
|
|
}
|
|||
|
|
if (buffer.x >= this._terminal.cols) {
|
|||
|
|
buffer.x--;
|
|||
|
|
}
|
|||
|
|
this._terminal.emit('linefeed');
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.carriageReturn = function () {
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.backspace = function () {
|
|||
|
|
if (this._terminal.buffer.x > 0) {
|
|||
|
|
this._terminal.buffer.x--;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.tab = function () {
|
|||
|
|
var originalX = this._terminal.buffer.x;
|
|||
|
|
this._terminal.buffer.x = this._terminal.buffer.nextStop();
|
|||
|
|
if (this._terminal.options.screenReaderMode) {
|
|||
|
|
this._terminal.emit('a11y.tab', this._terminal.buffer.x - originalX);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.shiftOut = function () {
|
|||
|
|
this._terminal.setgLevel(1);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.shiftIn = function () {
|
|||
|
|
this._terminal.setgLevel(0);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.insertChars = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1)
|
|||
|
|
param = 1;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var row = buffer.y + buffer.ybase;
|
|||
|
|
var j = buffer.x;
|
|||
|
|
var ch = [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
while (param-- && j < this._terminal.cols) {
|
|||
|
|
buffer.lines.get(row).splice(j++, 0, ch);
|
|||
|
|
buffer.lines.get(row).pop();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorUp = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y -= param;
|
|||
|
|
if (this._terminal.buffer.y < 0) {
|
|||
|
|
this._terminal.buffer.y = 0;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorDown = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y += param;
|
|||
|
|
if (this._terminal.buffer.y >= this._terminal.rows) {
|
|||
|
|
this._terminal.buffer.y = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x--;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorForward = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x += param;
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.cols - 1;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorBackward = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x--;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x -= param;
|
|||
|
|
if (this._terminal.buffer.x < 0) {
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorNextLine = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y += param;
|
|||
|
|
if (this._terminal.buffer.y >= this._terminal.rows) {
|
|||
|
|
this._terminal.buffer.y = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorPrecedingLine = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y -= param;
|
|||
|
|
if (this._terminal.buffer.y < 0) {
|
|||
|
|
this._terminal.buffer.y = 0;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorCharAbsolute = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = param - 1;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorPosition = function (params) {
|
|||
|
|
var col;
|
|||
|
|
var row = params[0] - 1;
|
|||
|
|
if (params.length >= 2) {
|
|||
|
|
col = params[1] - 1;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
col = 0;
|
|||
|
|
}
|
|||
|
|
if (row < 0) {
|
|||
|
|
row = 0;
|
|||
|
|
}
|
|||
|
|
else if (row >= this._terminal.rows) {
|
|||
|
|
row = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
if (col < 0) {
|
|||
|
|
col = 0;
|
|||
|
|
}
|
|||
|
|
else if (col >= this._terminal.cols) {
|
|||
|
|
col = this._terminal.cols - 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = col;
|
|||
|
|
this._terminal.buffer.y = row;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorForwardTab = function (params) {
|
|||
|
|
var param = params[0] || 1;
|
|||
|
|
while (param--) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.buffer.nextStop();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.eraseInDisplay = function (params) {
|
|||
|
|
var j;
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 0:
|
|||
|
|
this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
|
|||
|
|
j = this._terminal.buffer.y + 1;
|
|||
|
|
for (; j < this._terminal.rows; j++) {
|
|||
|
|
this._terminal.eraseLine(j);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 1:
|
|||
|
|
this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
|
|||
|
|
j = this._terminal.buffer.y;
|
|||
|
|
while (j--) {
|
|||
|
|
this._terminal.eraseLine(j);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 2:
|
|||
|
|
j = this._terminal.rows;
|
|||
|
|
while (j--)
|
|||
|
|
this._terminal.eraseLine(j);
|
|||
|
|
break;
|
|||
|
|
case 3:
|
|||
|
|
var scrollBackSize = this._terminal.buffer.lines.length - this._terminal.rows;
|
|||
|
|
if (scrollBackSize > 0) {
|
|||
|
|
this._terminal.buffer.lines.trimStart(scrollBackSize);
|
|||
|
|
this._terminal.buffer.ybase = Math.max(this._terminal.buffer.ybase - scrollBackSize, 0);
|
|||
|
|
this._terminal.buffer.ydisp = Math.max(this._terminal.buffer.ydisp - scrollBackSize, 0);
|
|||
|
|
this._terminal.emit('scroll', 0);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.eraseInLine = function (params) {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 0:
|
|||
|
|
this._terminal.eraseRight(this._terminal.buffer.x, this._terminal.buffer.y);
|
|||
|
|
break;
|
|||
|
|
case 1:
|
|||
|
|
this._terminal.eraseLeft(this._terminal.buffer.x, this._terminal.buffer.y);
|
|||
|
|
break;
|
|||
|
|
case 2:
|
|||
|
|
this._terminal.eraseLine(this._terminal.buffer.y);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.insertLines = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var row = buffer.y + buffer.ybase;
|
|||
|
|
var scrollBottomRowsOffset = this._terminal.rows - 1 - buffer.scrollBottom;
|
|||
|
|
var scrollBottomAbsolute = this._terminal.rows - 1 + buffer.ybase - scrollBottomRowsOffset + 1;
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.lines.splice(scrollBottomAbsolute - 1, 1);
|
|||
|
|
buffer.lines.splice(row, 0, this._terminal.blankLine(true));
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.y);
|
|||
|
|
this._terminal.updateRange(buffer.scrollBottom);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.deleteLines = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var row = buffer.y + buffer.ybase;
|
|||
|
|
var j;
|
|||
|
|
j = this._terminal.rows - 1 - buffer.scrollBottom;
|
|||
|
|
j = this._terminal.rows - 1 + buffer.ybase - j;
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.lines.splice(row, 1);
|
|||
|
|
buffer.lines.splice(j, 0, this._terminal.blankLine(true));
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.y);
|
|||
|
|
this._terminal.updateRange(buffer.scrollBottom);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.deleteChars = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var row = buffer.y + buffer.ybase;
|
|||
|
|
var ch = [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.lines.get(row).splice(buffer.x, 1);
|
|||
|
|
buffer.lines.get(row).push(ch);
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.y);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.scrollUp = function (params) {
|
|||
|
|
var param = params[0] || 1;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.lines.splice(buffer.ybase + buffer.scrollTop, 1);
|
|||
|
|
buffer.lines.splice(buffer.ybase + buffer.scrollBottom, 0, this._terminal.blankLine());
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.scrollTop);
|
|||
|
|
this._terminal.updateRange(buffer.scrollBottom);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.scrollDown = function (params, collect) {
|
|||
|
|
if (params.length < 2 && !collect) {
|
|||
|
|
var param = params[0] || 1;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.lines.splice(buffer.ybase + buffer.scrollBottom, 1);
|
|||
|
|
buffer.lines.splice(buffer.ybase + buffer.scrollTop, 0, this._terminal.blankLine());
|
|||
|
|
}
|
|||
|
|
this._terminal.updateRange(buffer.scrollTop);
|
|||
|
|
this._terminal.updateRange(buffer.scrollBottom);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.eraseChars = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var row = buffer.y + buffer.ybase;
|
|||
|
|
var j = buffer.x;
|
|||
|
|
var ch = [this._terminal.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
while (param-- && j < this._terminal.cols) {
|
|||
|
|
buffer.lines.get(row)[j++] = ch;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.cursorBackwardTab = function (params) {
|
|||
|
|
var param = params[0] || 1;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
while (param--) {
|
|||
|
|
buffer.x = buffer.prevStop();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.charPosAbsolute = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = param - 1;
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.cols - 1;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.hPositionRelative = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x += param;
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.cols - 1;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.repeatPrecedingCharacter = function (params) {
|
|||
|
|
var param = params[0] || 1;
|
|||
|
|
var buffer = this._terminal.buffer;
|
|||
|
|
var line = buffer.lines.get(buffer.ybase + buffer.y);
|
|||
|
|
var ch = line[buffer.x - 1] || [Buffer_1.DEFAULT_ATTR, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
while (param--) {
|
|||
|
|
line[buffer.x++] = ch;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.sendDeviceAttributes = function (params, collect) {
|
|||
|
|
if (params[0] > 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!collect) {
|
|||
|
|
if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + '[?1;2c');
|
|||
|
|
}
|
|||
|
|
else if (this._terminal.is('linux')) {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + '[?6c');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (collect === '>') {
|
|||
|
|
if (this._terminal.is('xterm')) {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + '[>0;276;0c');
|
|||
|
|
}
|
|||
|
|
else if (this._terminal.is('rxvt-unicode')) {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + '[>85;95;0c');
|
|||
|
|
}
|
|||
|
|
else if (this._terminal.is('linux')) {
|
|||
|
|
this._terminal.handler(params[0] + 'c');
|
|||
|
|
}
|
|||
|
|
else if (this._terminal.is('screen')) {
|
|||
|
|
this._terminal.handler(EscapeSequences_1.C0.ESC + '[>83;40003;0c');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.linePosAbsolute = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y = param - 1;
|
|||
|
|
if (this._terminal.buffer.y >= this._terminal.rows) {
|
|||
|
|
this._terminal.buffer.y = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.vPositionRelative = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param < 1) {
|
|||
|
|
param = 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.y += param;
|
|||
|
|
if (this._terminal.buffer.y >= this._terminal.rows) {
|
|||
|
|
this._terminal.buffer.y = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x--;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.hVPosition = function (params) {
|
|||
|
|
if (params[0] < 1)
|
|||
|
|
params[0] = 1;
|
|||
|
|
if (params[1] < 1)
|
|||
|
|
params[1] = 1;
|
|||
|
|
this._terminal.buffer.y = params[0] - 1;
|
|||
|
|
if (this._terminal.buffer.y >= this._terminal.rows) {
|
|||
|
|
this._terminal.buffer.y = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
this._terminal.buffer.x = params[1] - 1;
|
|||
|
|
if (this._terminal.buffer.x >= this._terminal.cols) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.cols - 1;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.tabClear = function (params) {
|
|||
|
|
var param = params[0];
|
|||
|
|
if (param <= 0) {
|
|||
|
|
delete this._terminal.buffer.tabs[this._terminal.buffer.x];
|
|||
|
|
}
|
|||
|
|
else if (param === 3) {
|
|||
|
|
this._terminal.buffer.tabs = {};
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.setMode = function (params, collect) {
|
|||
|
|
if (params.length > 1) {
|
|||
|
|
for (var i = 0; i < params.length; i++) {
|
|||
|
|
this.setMode([params[i]]);
|
|||
|
|
}
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!collect) {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 4:
|
|||
|
|
this._terminal.insertMode = true;
|
|||
|
|
break;
|
|||
|
|
case 20:
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (collect === '?') {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 1:
|
|||
|
|
this._terminal.applicationCursor = true;
|
|||
|
|
break;
|
|||
|
|
case 2:
|
|||
|
|
this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
this._terminal.setgCharset(1, Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
this._terminal.setgCharset(2, Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
this._terminal.setgCharset(3, Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
break;
|
|||
|
|
case 3:
|
|||
|
|
this._terminal.savedCols = this._terminal.cols;
|
|||
|
|
this._terminal.resize(132, this._terminal.rows);
|
|||
|
|
break;
|
|||
|
|
case 6:
|
|||
|
|
this._terminal.originMode = true;
|
|||
|
|
break;
|
|||
|
|
case 7:
|
|||
|
|
this._terminal.wraparoundMode = true;
|
|||
|
|
break;
|
|||
|
|
case 12:
|
|||
|
|
break;
|
|||
|
|
case 66:
|
|||
|
|
this._terminal.log('Serial port requested application keypad.');
|
|||
|
|
this._terminal.applicationKeypad = true;
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
break;
|
|||
|
|
case 9:
|
|||
|
|
case 1000:
|
|||
|
|
case 1002:
|
|||
|
|
case 1003:
|
|||
|
|
this._terminal.x10Mouse = params[0] === 9;
|
|||
|
|
this._terminal.vt200Mouse = params[0] === 1000;
|
|||
|
|
this._terminal.normalMouse = params[0] > 1000;
|
|||
|
|
this._terminal.mouseEvents = true;
|
|||
|
|
this._terminal.element.classList.add('enable-mouse-events');
|
|||
|
|
this._terminal.selectionManager.disable();
|
|||
|
|
this._terminal.log('Binding to mouse events.');
|
|||
|
|
break;
|
|||
|
|
case 1004:
|
|||
|
|
this._terminal.sendFocus = true;
|
|||
|
|
break;
|
|||
|
|
case 1005:
|
|||
|
|
this._terminal.utfMouse = true;
|
|||
|
|
break;
|
|||
|
|
case 1006:
|
|||
|
|
this._terminal.sgrMouse = true;
|
|||
|
|
break;
|
|||
|
|
case 1015:
|
|||
|
|
this._terminal.urxvtMouse = true;
|
|||
|
|
break;
|
|||
|
|
case 25:
|
|||
|
|
this._terminal.cursorHidden = false;
|
|||
|
|
break;
|
|||
|
|
case 1049:
|
|||
|
|
case 47:
|
|||
|
|
case 1047:
|
|||
|
|
this._terminal.buffers.activateAltBuffer();
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
this._terminal.showCursor();
|
|||
|
|
break;
|
|||
|
|
case 2004:
|
|||
|
|
this._terminal.bracketedPasteMode = true;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.resetMode = function (params, collect) {
|
|||
|
|
if (params.length > 1) {
|
|||
|
|
for (var i = 0; i < params.length; i++) {
|
|||
|
|
this.resetMode([params[i]]);
|
|||
|
|
}
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!collect) {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 4:
|
|||
|
|
this._terminal.insertMode = false;
|
|||
|
|
break;
|
|||
|
|
case 20:
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (collect === '?') {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 1:
|
|||
|
|
this._terminal.applicationCursor = false;
|
|||
|
|
break;
|
|||
|
|
case 3:
|
|||
|
|
if (this._terminal.cols === 132 && this._terminal.savedCols) {
|
|||
|
|
this._terminal.resize(this._terminal.savedCols, this._terminal.rows);
|
|||
|
|
}
|
|||
|
|
delete this._terminal.savedCols;
|
|||
|
|
break;
|
|||
|
|
case 6:
|
|||
|
|
this._terminal.originMode = false;
|
|||
|
|
break;
|
|||
|
|
case 7:
|
|||
|
|
this._terminal.wraparoundMode = false;
|
|||
|
|
break;
|
|||
|
|
case 12:
|
|||
|
|
break;
|
|||
|
|
case 66:
|
|||
|
|
this._terminal.log('Switching back to normal keypad.');
|
|||
|
|
this._terminal.applicationKeypad = false;
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
break;
|
|||
|
|
case 9:
|
|||
|
|
case 1000:
|
|||
|
|
case 1002:
|
|||
|
|
case 1003:
|
|||
|
|
this._terminal.x10Mouse = false;
|
|||
|
|
this._terminal.vt200Mouse = false;
|
|||
|
|
this._terminal.normalMouse = false;
|
|||
|
|
this._terminal.mouseEvents = false;
|
|||
|
|
this._terminal.element.classList.remove('enable-mouse-events');
|
|||
|
|
this._terminal.selectionManager.enable();
|
|||
|
|
break;
|
|||
|
|
case 1004:
|
|||
|
|
this._terminal.sendFocus = false;
|
|||
|
|
break;
|
|||
|
|
case 1005:
|
|||
|
|
this._terminal.utfMouse = false;
|
|||
|
|
break;
|
|||
|
|
case 1006:
|
|||
|
|
this._terminal.sgrMouse = false;
|
|||
|
|
break;
|
|||
|
|
case 1015:
|
|||
|
|
this._terminal.urxvtMouse = false;
|
|||
|
|
break;
|
|||
|
|
case 25:
|
|||
|
|
this._terminal.cursorHidden = true;
|
|||
|
|
break;
|
|||
|
|
case 1049:
|
|||
|
|
case 47:
|
|||
|
|
case 1047:
|
|||
|
|
this._terminal.buffers.activateNormalBuffer();
|
|||
|
|
this._terminal.refresh(0, this._terminal.rows - 1);
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
this._terminal.showCursor();
|
|||
|
|
break;
|
|||
|
|
case 2004:
|
|||
|
|
this._terminal.bracketedPasteMode = false;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.charAttributes = function (params) {
|
|||
|
|
if (params.length === 1 && params[0] === 0) {
|
|||
|
|
this._terminal.curAttr = Buffer_1.DEFAULT_ATTR;
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var l = params.length;
|
|||
|
|
var flags = this._terminal.curAttr >> 18;
|
|||
|
|
var fg = (this._terminal.curAttr >> 9) & 0x1ff;
|
|||
|
|
var bg = this._terminal.curAttr & 0x1ff;
|
|||
|
|
var p;
|
|||
|
|
for (var i = 0; i < l; i++) {
|
|||
|
|
p = params[i];
|
|||
|
|
if (p >= 30 && p <= 37) {
|
|||
|
|
fg = p - 30;
|
|||
|
|
}
|
|||
|
|
else if (p >= 40 && p <= 47) {
|
|||
|
|
bg = p - 40;
|
|||
|
|
}
|
|||
|
|
else if (p >= 90 && p <= 97) {
|
|||
|
|
p += 8;
|
|||
|
|
fg = p - 90;
|
|||
|
|
}
|
|||
|
|
else if (p >= 100 && p <= 107) {
|
|||
|
|
p += 8;
|
|||
|
|
bg = p - 100;
|
|||
|
|
}
|
|||
|
|
else if (p === 0) {
|
|||
|
|
flags = Buffer_1.DEFAULT_ATTR >> 18;
|
|||
|
|
fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
|
|||
|
|
bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
|
|||
|
|
}
|
|||
|
|
else if (p === 1) {
|
|||
|
|
flags |= 1;
|
|||
|
|
}
|
|||
|
|
else if (p === 3) {
|
|||
|
|
flags |= 64;
|
|||
|
|
}
|
|||
|
|
else if (p === 4) {
|
|||
|
|
flags |= 2;
|
|||
|
|
}
|
|||
|
|
else if (p === 5) {
|
|||
|
|
flags |= 4;
|
|||
|
|
}
|
|||
|
|
else if (p === 7) {
|
|||
|
|
flags |= 8;
|
|||
|
|
}
|
|||
|
|
else if (p === 8) {
|
|||
|
|
flags |= 16;
|
|||
|
|
}
|
|||
|
|
else if (p === 2) {
|
|||
|
|
flags |= 32;
|
|||
|
|
}
|
|||
|
|
else if (p === 22) {
|
|||
|
|
flags &= ~1;
|
|||
|
|
flags &= ~32;
|
|||
|
|
}
|
|||
|
|
else if (p === 24) {
|
|||
|
|
flags &= ~2;
|
|||
|
|
}
|
|||
|
|
else if (p === 25) {
|
|||
|
|
flags &= ~4;
|
|||
|
|
}
|
|||
|
|
else if (p === 27) {
|
|||
|
|
flags &= ~8;
|
|||
|
|
}
|
|||
|
|
else if (p === 28) {
|
|||
|
|
flags &= ~16;
|
|||
|
|
}
|
|||
|
|
else if (p === 39) {
|
|||
|
|
fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
|
|||
|
|
}
|
|||
|
|
else if (p === 49) {
|
|||
|
|
bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
|
|||
|
|
}
|
|||
|
|
else if (p === 38) {
|
|||
|
|
if (params[i + 1] === 2) {
|
|||
|
|
i += 2;
|
|||
|
|
fg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
|
|||
|
|
if (fg === -1)
|
|||
|
|
fg = 0x1ff;
|
|||
|
|
i += 2;
|
|||
|
|
}
|
|||
|
|
else if (params[i + 1] === 5) {
|
|||
|
|
i += 2;
|
|||
|
|
p = params[i] & 0xff;
|
|||
|
|
fg = p;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (p === 48) {
|
|||
|
|
if (params[i + 1] === 2) {
|
|||
|
|
i += 2;
|
|||
|
|
bg = this._terminal.matchColor(params[i] & 0xff, params[i + 1] & 0xff, params[i + 2] & 0xff);
|
|||
|
|
if (bg === -1)
|
|||
|
|
bg = 0x1ff;
|
|||
|
|
i += 2;
|
|||
|
|
}
|
|||
|
|
else if (params[i + 1] === 5) {
|
|||
|
|
i += 2;
|
|||
|
|
p = params[i] & 0xff;
|
|||
|
|
bg = p;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (p === 100) {
|
|||
|
|
fg = (Buffer_1.DEFAULT_ATTR >> 9) & 0x1ff;
|
|||
|
|
bg = Buffer_1.DEFAULT_ATTR & 0x1ff;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._terminal.error('Unknown SGR attribute: %d.', p);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.deviceStatus = function (params, collect) {
|
|||
|
|
if (!collect) {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 5:
|
|||
|
|
this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[0n");
|
|||
|
|
break;
|
|||
|
|
case 6:
|
|||
|
|
var y = this._terminal.buffer.y + 1;
|
|||
|
|
var x = this._terminal.buffer.x + 1;
|
|||
|
|
this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[" + y + ";" + x + "R");
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (collect === '?') {
|
|||
|
|
switch (params[0]) {
|
|||
|
|
case 6:
|
|||
|
|
var y = this._terminal.buffer.y + 1;
|
|||
|
|
var x = this._terminal.buffer.x + 1;
|
|||
|
|
this._terminal.emit('data', EscapeSequences_1.C0.ESC + "[?" + y + ";" + x + "R");
|
|||
|
|
break;
|
|||
|
|
case 15:
|
|||
|
|
break;
|
|||
|
|
case 25:
|
|||
|
|
break;
|
|||
|
|
case 26:
|
|||
|
|
break;
|
|||
|
|
case 53:
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.softReset = function (params, collect) {
|
|||
|
|
if (collect === '!') {
|
|||
|
|
this._terminal.cursorHidden = false;
|
|||
|
|
this._terminal.insertMode = false;
|
|||
|
|
this._terminal.originMode = false;
|
|||
|
|
this._terminal.wraparoundMode = true;
|
|||
|
|
this._terminal.applicationKeypad = false;
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
this._terminal.applicationCursor = false;
|
|||
|
|
this._terminal.buffer.scrollTop = 0;
|
|||
|
|
this._terminal.buffer.scrollBottom = this._terminal.rows - 1;
|
|||
|
|
this._terminal.curAttr = Buffer_1.DEFAULT_ATTR;
|
|||
|
|
this._terminal.buffer.x = this._terminal.buffer.y = 0;
|
|||
|
|
this._terminal.charset = null;
|
|||
|
|
this._terminal.glevel = 0;
|
|||
|
|
this._terminal.charsets = [null];
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.setCursorStyle = function (params, collect) {
|
|||
|
|
if (collect === ' ') {
|
|||
|
|
var param = params[0] < 1 ? 1 : params[0];
|
|||
|
|
switch (param) {
|
|||
|
|
case 1:
|
|||
|
|
case 2:
|
|||
|
|
this._terminal.setOption('cursorStyle', 'block');
|
|||
|
|
break;
|
|||
|
|
case 3:
|
|||
|
|
case 4:
|
|||
|
|
this._terminal.setOption('cursorStyle', 'underline');
|
|||
|
|
break;
|
|||
|
|
case 5:
|
|||
|
|
case 6:
|
|||
|
|
this._terminal.setOption('cursorStyle', 'bar');
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
var isBlinking = param % 2 === 1;
|
|||
|
|
this._terminal.setOption('cursorBlink', isBlinking);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.setScrollRegion = function (params, collect) {
|
|||
|
|
if (collect)
|
|||
|
|
return;
|
|||
|
|
this._terminal.buffer.scrollTop = (params[0] || 1) - 1;
|
|||
|
|
this._terminal.buffer.scrollBottom = (params[1] && params[1] <= this._terminal.rows ? params[1] : this._terminal.rows) - 1;
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
this._terminal.buffer.y = 0;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.saveCursor = function (params) {
|
|||
|
|
this._terminal.buffer.savedX = this._terminal.buffer.x;
|
|||
|
|
this._terminal.buffer.savedY = this._terminal.buffer.y;
|
|||
|
|
this._terminal.savedCurAttr = this._terminal.curAttr;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.restoreCursor = function (params) {
|
|||
|
|
this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
|
|||
|
|
this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
|
|||
|
|
this._terminal.curAttr = this._terminal.savedCurAttr || Buffer_1.DEFAULT_ATTR;
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.setTitle = function (data) {
|
|||
|
|
this._terminal.handleTitle(data);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.nextLine = function () {
|
|||
|
|
this._terminal.buffer.x = 0;
|
|||
|
|
this.index();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.keypadApplicationMode = function () {
|
|||
|
|
this._terminal.log('Serial port requested application keypad.');
|
|||
|
|
this._terminal.applicationKeypad = true;
|
|||
|
|
if (this._terminal.viewport) {
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.keypadNumericMode = function () {
|
|||
|
|
this._terminal.log('Switching back to normal keypad.');
|
|||
|
|
this._terminal.applicationKeypad = false;
|
|||
|
|
if (this._terminal.viewport) {
|
|||
|
|
this._terminal.viewport.syncScrollArea();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.selectDefaultCharset = function () {
|
|||
|
|
this._terminal.setgLevel(0);
|
|||
|
|
this._terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.selectCharset = function (collectAndFlag) {
|
|||
|
|
if (collectAndFlag.length !== 2)
|
|||
|
|
return this.selectDefaultCharset();
|
|||
|
|
if (collectAndFlag[0] === '/')
|
|||
|
|
return;
|
|||
|
|
this._terminal.setgCharset(GLEVEL[collectAndFlag[0]], Charsets_1.CHARSETS[collectAndFlag[1]] || Charsets_1.DEFAULT_CHARSET);
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.index = function () {
|
|||
|
|
this._terminal.index();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.tabSet = function () {
|
|||
|
|
this._terminal.tabSet();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.reverseIndex = function () {
|
|||
|
|
this._terminal.reverseIndex();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.reset = function () {
|
|||
|
|
this._parser.reset();
|
|||
|
|
this._terminal.reset();
|
|||
|
|
};
|
|||
|
|
InputHandler.prototype.setgLevel = function (level) {
|
|||
|
|
this._terminal.setgLevel(level);
|
|||
|
|
};
|
|||
|
|
return InputHandler;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.InputHandler = InputHandler;
|
|||
|
|
|
|||
|
|
},{"./Buffer":2,"./CharWidth":4,"./EscapeSequenceParser":6,"./common/Lifecycle":17,"./common/data/EscapeSequences":18,"./core/data/Charsets":19}],9:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var MouseZoneManager_1 = require("./ui/MouseZoneManager");
|
|||
|
|
var EventEmitter_1 = require("./EventEmitter");
|
|||
|
|
var Linkifier = (function (_super) {
|
|||
|
|
__extends(Linkifier, _super);
|
|||
|
|
function Linkifier(_terminal) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._linkMatchers = [];
|
|||
|
|
_this._nextLinkMatcherId = 0;
|
|||
|
|
_this._rowsToLinkify = {
|
|||
|
|
start: null,
|
|||
|
|
end: null
|
|||
|
|
};
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Linkifier.prototype.attachToDom = function (mouseZoneManager) {
|
|||
|
|
this._mouseZoneManager = mouseZoneManager;
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype.linkifyRows = function (start, end) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (!this._mouseZoneManager) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._rowsToLinkify.start === null) {
|
|||
|
|
this._rowsToLinkify.start = start;
|
|||
|
|
this._rowsToLinkify.end = end;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._rowsToLinkify.start = Math.min(this._rowsToLinkify.start, start);
|
|||
|
|
this._rowsToLinkify.end = Math.max(this._rowsToLinkify.end, end);
|
|||
|
|
}
|
|||
|
|
this._mouseZoneManager.clearAll(start, end);
|
|||
|
|
if (this._rowsTimeoutId) {
|
|||
|
|
clearTimeout(this._rowsTimeoutId);
|
|||
|
|
}
|
|||
|
|
this._rowsTimeoutId = setTimeout(function () { return _this._linkifyRows(); }, Linkifier.TIME_BEFORE_LINKIFY);
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._linkifyRows = function () {
|
|||
|
|
this._rowsTimeoutId = null;
|
|||
|
|
for (var i = this._rowsToLinkify.start; i <= this._rowsToLinkify.end; i++) {
|
|||
|
|
this._linkifyRow(i);
|
|||
|
|
}
|
|||
|
|
this._rowsToLinkify.start = null;
|
|||
|
|
this._rowsToLinkify.end = null;
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype.registerLinkMatcher = function (regex, handler, options) {
|
|||
|
|
if (options === void 0) { options = {}; }
|
|||
|
|
if (!handler) {
|
|||
|
|
throw new Error('handler must be defined');
|
|||
|
|
}
|
|||
|
|
var matcher = {
|
|||
|
|
id: this._nextLinkMatcherId++,
|
|||
|
|
regex: regex,
|
|||
|
|
handler: handler,
|
|||
|
|
matchIndex: options.matchIndex,
|
|||
|
|
validationCallback: options.validationCallback,
|
|||
|
|
hoverTooltipCallback: options.tooltipCallback,
|
|||
|
|
hoverLeaveCallback: options.leaveCallback,
|
|||
|
|
willLinkActivate: options.willLinkActivate,
|
|||
|
|
priority: options.priority || 0
|
|||
|
|
};
|
|||
|
|
this._addLinkMatcherToList(matcher);
|
|||
|
|
return matcher.id;
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._addLinkMatcherToList = function (matcher) {
|
|||
|
|
if (this._linkMatchers.length === 0) {
|
|||
|
|
this._linkMatchers.push(matcher);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
for (var i = this._linkMatchers.length - 1; i >= 0; i--) {
|
|||
|
|
if (matcher.priority <= this._linkMatchers[i].priority) {
|
|||
|
|
this._linkMatchers.splice(i + 1, 0, matcher);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._linkMatchers.splice(0, 0, matcher);
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype.deregisterLinkMatcher = function (matcherId) {
|
|||
|
|
for (var i = 0; i < this._linkMatchers.length; i++) {
|
|||
|
|
if (this._linkMatchers[i].id === matcherId) {
|
|||
|
|
this._linkMatchers.splice(i, 1);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._linkifyRow = function (rowIndex) {
|
|||
|
|
var absoluteRowIndex = this._terminal.buffer.ydisp + rowIndex;
|
|||
|
|
if (absoluteRowIndex >= this._terminal.buffer.lines.length) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.buffer.lines.get(absoluteRowIndex).isWrapped) {
|
|||
|
|
if (rowIndex !== 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var line = void 0;
|
|||
|
|
do {
|
|||
|
|
rowIndex--;
|
|||
|
|
absoluteRowIndex--;
|
|||
|
|
line = this._terminal.buffer.lines.get(absoluteRowIndex);
|
|||
|
|
if (!line) {
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
} while (line.isWrapped);
|
|||
|
|
}
|
|||
|
|
var text = this._terminal.buffer.translateBufferLineToString(absoluteRowIndex, false);
|
|||
|
|
var currentIndex = absoluteRowIndex + 1;
|
|||
|
|
while (currentIndex < this._terminal.buffer.lines.length &&
|
|||
|
|
this._terminal.buffer.lines.get(currentIndex).isWrapped) {
|
|||
|
|
text += this._terminal.buffer.translateBufferLineToString(currentIndex++, false);
|
|||
|
|
}
|
|||
|
|
for (var i = 0; i < this._linkMatchers.length; i++) {
|
|||
|
|
this._doLinkifyRow(rowIndex, text, this._linkMatchers[i]);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._doLinkifyRow = function (rowIndex, text, matcher, offset) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (offset === void 0) { offset = 0; }
|
|||
|
|
var match = text.match(matcher.regex);
|
|||
|
|
if (!match || match.length === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var uri = match[typeof matcher.matchIndex !== 'number' ? 0 : matcher.matchIndex];
|
|||
|
|
var index = text.indexOf(uri);
|
|||
|
|
if (matcher.validationCallback) {
|
|||
|
|
matcher.validationCallback(uri, function (isValid) {
|
|||
|
|
if (_this._rowsTimeoutId) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (isValid) {
|
|||
|
|
_this._addLink(offset + index, rowIndex, uri, matcher);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._addLink(offset + index, rowIndex, uri, matcher);
|
|||
|
|
}
|
|||
|
|
var remainingStartIndex = index + uri.length;
|
|||
|
|
var remainingText = text.substr(remainingStartIndex);
|
|||
|
|
if (remainingText.length > 0) {
|
|||
|
|
this._doLinkifyRow(rowIndex, remainingText, matcher, offset + remainingStartIndex);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._addLink = function (x, y, uri, matcher) {
|
|||
|
|
var _this = this;
|
|||
|
|
var x1 = x % this._terminal.cols;
|
|||
|
|
var y1 = y + Math.floor(x / this._terminal.cols);
|
|||
|
|
var x2 = (x1 + uri.length) % this._terminal.cols;
|
|||
|
|
var y2 = y1 + Math.floor((x1 + uri.length) / this._terminal.cols);
|
|||
|
|
if (x2 === 0) {
|
|||
|
|
x2 = this._terminal.cols;
|
|||
|
|
y2--;
|
|||
|
|
}
|
|||
|
|
this._mouseZoneManager.add(new MouseZoneManager_1.MouseZone(x1 + 1, y1 + 1, x2 + 1, y2 + 1, function (e) {
|
|||
|
|
if (matcher.handler) {
|
|||
|
|
return matcher.handler(e, uri);
|
|||
|
|
}
|
|||
|
|
window.open(uri, '_blank');
|
|||
|
|
}, function (e) {
|
|||
|
|
_this.emit("linkhover", _this._createLinkHoverEvent(x1, y1, x2, y2));
|
|||
|
|
_this._terminal.element.classList.add('xterm-cursor-pointer');
|
|||
|
|
}, function (e) {
|
|||
|
|
_this.emit("linktooltip", _this._createLinkHoverEvent(x1, y1, x2, y2));
|
|||
|
|
if (matcher.hoverTooltipCallback) {
|
|||
|
|
matcher.hoverTooltipCallback(e, uri);
|
|||
|
|
}
|
|||
|
|
}, function () {
|
|||
|
|
_this.emit("linkleave", _this._createLinkHoverEvent(x1, y1, x2, y2));
|
|||
|
|
_this._terminal.element.classList.remove('xterm-cursor-pointer');
|
|||
|
|
if (matcher.hoverLeaveCallback) {
|
|||
|
|
matcher.hoverLeaveCallback();
|
|||
|
|
}
|
|||
|
|
}, function (e) {
|
|||
|
|
if (matcher.willLinkActivate) {
|
|||
|
|
return matcher.willLinkActivate(e, uri);
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}));
|
|||
|
|
};
|
|||
|
|
Linkifier.prototype._createLinkHoverEvent = function (x1, y1, x2, y2) {
|
|||
|
|
return { x1: x1, y1: y1, x2: x2, y2: y2, cols: this._terminal.cols };
|
|||
|
|
};
|
|||
|
|
Linkifier.TIME_BEFORE_LINKIFY = 200;
|
|||
|
|
return Linkifier;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.Linkifier = Linkifier;
|
|||
|
|
|
|||
|
|
},{"./EventEmitter":7,"./ui/MouseZoneManager":48}],10:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var MouseHelper_1 = require("./utils/MouseHelper");
|
|||
|
|
var Browser = require("./shared/utils/Browser");
|
|||
|
|
var EventEmitter_1 = require("./EventEmitter");
|
|||
|
|
var SelectionModel_1 = require("./SelectionModel");
|
|||
|
|
var Buffer_1 = require("./Buffer");
|
|||
|
|
var AltClickHandler_1 = require("./handlers/AltClickHandler");
|
|||
|
|
var DRAG_SCROLL_MAX_THRESHOLD = 50;
|
|||
|
|
var DRAG_SCROLL_MAX_SPEED = 15;
|
|||
|
|
var DRAG_SCROLL_INTERVAL = 50;
|
|||
|
|
var ALT_CLICK_MOVE_CURSOR_TIME = 500;
|
|||
|
|
var WORD_SEPARATORS = ' ()[]{}\'"';
|
|||
|
|
var NON_BREAKING_SPACE_CHAR = String.fromCharCode(160);
|
|||
|
|
var ALL_NON_BREAKING_SPACE_REGEX = new RegExp(NON_BREAKING_SPACE_CHAR, 'g');
|
|||
|
|
var SelectionManager = (function (_super) {
|
|||
|
|
__extends(SelectionManager, _super);
|
|||
|
|
function SelectionManager(_terminal, _charMeasure) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._charMeasure = _charMeasure;
|
|||
|
|
_this._enabled = true;
|
|||
|
|
_this._initListeners();
|
|||
|
|
_this.enable();
|
|||
|
|
_this._model = new SelectionModel_1.SelectionModel(_terminal);
|
|||
|
|
_this._activeSelectionMode = 0;
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
SelectionManager.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._removeMouseDownListeners();
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(SelectionManager.prototype, "_buffer", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._terminal.buffers.active;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
SelectionManager.prototype._initListeners = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._mouseMoveListener = function (event) { return _this._onMouseMove(event); };
|
|||
|
|
this._mouseUpListener = function (event) { return _this._onMouseUp(event); };
|
|||
|
|
this._trimListener = function (amount) { return _this._onTrim(amount); };
|
|||
|
|
this.initBuffersListeners();
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.initBuffersListeners = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._terminal.buffer.lines.on('trim', this._trimListener);
|
|||
|
|
this._terminal.buffers.on('activate', function (e) { return _this._onBufferActivate(e); });
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.disable = function () {
|
|||
|
|
this.clearSelection();
|
|||
|
|
this._enabled = false;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.enable = function () {
|
|||
|
|
this._enabled = true;
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(SelectionManager.prototype, "selectionStart", {
|
|||
|
|
get: function () { return this._model.finalSelectionStart; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(SelectionManager.prototype, "selectionEnd", {
|
|||
|
|
get: function () { return this._model.finalSelectionEnd; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(SelectionManager.prototype, "hasSelection", {
|
|||
|
|
get: function () {
|
|||
|
|
var start = this._model.finalSelectionStart;
|
|||
|
|
var end = this._model.finalSelectionEnd;
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return start[0] !== end[0] || start[1] !== end[1];
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(SelectionManager.prototype, "selectionText", {
|
|||
|
|
get: function () {
|
|||
|
|
var start = this._model.finalSelectionStart;
|
|||
|
|
var end = this._model.finalSelectionEnd;
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
var result = [];
|
|||
|
|
if (this._activeSelectionMode === 3) {
|
|||
|
|
if (start[0] === end[0]) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
for (var i = start[1]; i <= end[1]; i++) {
|
|||
|
|
var lineText = this._buffer.translateBufferLineToString(i, true, start[0], end[0]);
|
|||
|
|
result.push(lineText);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var startRowEndCol = start[1] === end[1] ? end[0] : null;
|
|||
|
|
result.push(this._buffer.translateBufferLineToString(start[1], true, start[0], startRowEndCol));
|
|||
|
|
for (var i = start[1] + 1; i <= end[1] - 1; i++) {
|
|||
|
|
var bufferLine = this._buffer.lines.get(i);
|
|||
|
|
var lineText = this._buffer.translateBufferLineToString(i, true);
|
|||
|
|
if (bufferLine.isWrapped) {
|
|||
|
|
result[result.length - 1] += lineText;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.push(lineText);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (start[1] !== end[1]) {
|
|||
|
|
var bufferLine = this._buffer.lines.get(end[1]);
|
|||
|
|
var lineText = this._buffer.translateBufferLineToString(end[1], true, 0, end[0]);
|
|||
|
|
if (bufferLine.isWrapped) {
|
|||
|
|
result[result.length - 1] += lineText;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.push(lineText);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var formattedResult = result.map(function (line) {
|
|||
|
|
return line.replace(ALL_NON_BREAKING_SPACE_REGEX, ' ');
|
|||
|
|
}).join(Browser.isMSWindows ? '\r\n' : '\n');
|
|||
|
|
return formattedResult;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
SelectionManager.prototype.clearSelection = function () {
|
|||
|
|
this._model.clearSelection();
|
|||
|
|
this._removeMouseDownListeners();
|
|||
|
|
this.refresh();
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.refresh = function (isNewSelection) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (!this._refreshAnimationFrame) {
|
|||
|
|
this._refreshAnimationFrame = window.requestAnimationFrame(function () { return _this._refresh(); });
|
|||
|
|
}
|
|||
|
|
if (Browser.isLinux && isNewSelection) {
|
|||
|
|
var selectionText = this.selectionText;
|
|||
|
|
if (selectionText.length) {
|
|||
|
|
this.emit('newselection', this.selectionText);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._refresh = function () {
|
|||
|
|
this._refreshAnimationFrame = null;
|
|||
|
|
this.emit('refresh', {
|
|||
|
|
start: this._model.finalSelectionStart,
|
|||
|
|
end: this._model.finalSelectionEnd,
|
|||
|
|
columnSelectMode: this._activeSelectionMode === 3
|
|||
|
|
});
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.isClickInSelection = function (event) {
|
|||
|
|
var coords = this._getMouseBufferCoords(event);
|
|||
|
|
var start = this._model.finalSelectionStart;
|
|||
|
|
var end = this._model.finalSelectionEnd;
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return (coords[1] > start[1] && coords[1] < end[1]) ||
|
|||
|
|
(start[1] === end[1] && coords[1] === start[1] && coords[0] > start[0] && coords[0] < end[0]) ||
|
|||
|
|
(start[1] < end[1] && coords[1] === end[1] && coords[0] < end[0]);
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.selectWordAtCursor = function (event) {
|
|||
|
|
var coords = this._getMouseBufferCoords(event);
|
|||
|
|
if (coords) {
|
|||
|
|
this._selectWordAt(coords, false);
|
|||
|
|
this._model.selectionEnd = null;
|
|||
|
|
this.refresh(true);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.selectAll = function () {
|
|||
|
|
this._model.isSelectAllActive = true;
|
|||
|
|
this.refresh();
|
|||
|
|
this._terminal.emit('selection');
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.selectLines = function (start, end) {
|
|||
|
|
this._model.clearSelection();
|
|||
|
|
start = Math.max(start, 0);
|
|||
|
|
end = Math.min(end, this._terminal.buffer.lines.length - 1);
|
|||
|
|
this._model.selectionStart = [0, start];
|
|||
|
|
this._model.selectionEnd = [this._terminal.cols, end];
|
|||
|
|
this.refresh();
|
|||
|
|
this._terminal.emit('selection');
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onTrim = function (amount) {
|
|||
|
|
var needsRefresh = this._model.onTrim(amount);
|
|||
|
|
if (needsRefresh) {
|
|||
|
|
this.refresh();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._getMouseBufferCoords = function (event) {
|
|||
|
|
var coords = this._terminal.mouseHelper.getCoords(event, this._terminal.screenElement, this._charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, true);
|
|||
|
|
if (!coords) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
coords[0]--;
|
|||
|
|
coords[1]--;
|
|||
|
|
coords[1] += this._terminal.buffer.ydisp;
|
|||
|
|
return coords;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._getMouseEventScrollAmount = function (event) {
|
|||
|
|
var offset = MouseHelper_1.MouseHelper.getCoordsRelativeToElement(event, this._terminal.screenElement)[1];
|
|||
|
|
var terminalHeight = this._terminal.rows * Math.ceil(this._charMeasure.height * this._terminal.options.lineHeight);
|
|||
|
|
if (offset >= 0 && offset <= terminalHeight) {
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
if (offset > terminalHeight) {
|
|||
|
|
offset -= terminalHeight;
|
|||
|
|
}
|
|||
|
|
offset = Math.min(Math.max(offset, -DRAG_SCROLL_MAX_THRESHOLD), DRAG_SCROLL_MAX_THRESHOLD);
|
|||
|
|
offset /= DRAG_SCROLL_MAX_THRESHOLD;
|
|||
|
|
return (offset / Math.abs(offset)) + Math.round(offset * (DRAG_SCROLL_MAX_SPEED - 1));
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.shouldForceSelection = function (event) {
|
|||
|
|
if (Browser.isMac) {
|
|||
|
|
return event.altKey && this._terminal.options.macOptionClickForcesSelection;
|
|||
|
|
}
|
|||
|
|
return event.shiftKey;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.onMouseDown = function (event) {
|
|||
|
|
this._mouseDownTimeStamp = event.timeStamp;
|
|||
|
|
if (event.button === 2 && this.hasSelection) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (event.button !== 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!this._enabled) {
|
|||
|
|
if (!this.shouldForceSelection(event)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
event.stopPropagation();
|
|||
|
|
}
|
|||
|
|
event.preventDefault();
|
|||
|
|
this._dragScrollAmount = 0;
|
|||
|
|
if (this._enabled && event.shiftKey) {
|
|||
|
|
this._onIncrementalClick(event);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (event.detail === 1) {
|
|||
|
|
this._onSingleClick(event);
|
|||
|
|
}
|
|||
|
|
else if (event.detail === 2) {
|
|||
|
|
this._onDoubleClick(event);
|
|||
|
|
}
|
|||
|
|
else if (event.detail === 3) {
|
|||
|
|
this._onTripleClick(event);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._addMouseDownListeners();
|
|||
|
|
this.refresh(true);
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._addMouseDownListeners = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._terminal.element.ownerDocument.addEventListener('mousemove', this._mouseMoveListener);
|
|||
|
|
this._terminal.element.ownerDocument.addEventListener('mouseup', this._mouseUpListener);
|
|||
|
|
this._dragScrollIntervalTimer = setInterval(function () { return _this._dragScroll(); }, DRAG_SCROLL_INTERVAL);
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._removeMouseDownListeners = function () {
|
|||
|
|
if (this._terminal.element.ownerDocument) {
|
|||
|
|
this._terminal.element.ownerDocument.removeEventListener('mousemove', this._mouseMoveListener);
|
|||
|
|
this._terminal.element.ownerDocument.removeEventListener('mouseup', this._mouseUpListener);
|
|||
|
|
}
|
|||
|
|
clearInterval(this._dragScrollIntervalTimer);
|
|||
|
|
this._dragScrollIntervalTimer = null;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onIncrementalClick = function (event) {
|
|||
|
|
if (this._model.selectionStart) {
|
|||
|
|
this._model.selectionEnd = this._getMouseBufferCoords(event);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onSingleClick = function (event) {
|
|||
|
|
this._model.selectionStartLength = 0;
|
|||
|
|
this._model.isSelectAllActive = false;
|
|||
|
|
this._activeSelectionMode = this.shouldColumnSelect(event) ? 3 : 0;
|
|||
|
|
this._model.selectionStart = this._getMouseBufferCoords(event);
|
|||
|
|
if (!this._model.selectionStart) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._model.selectionEnd = null;
|
|||
|
|
var line = this._buffer.lines.get(this._model.selectionStart[1]);
|
|||
|
|
if (!line) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (line.length >= this._model.selectionStart[0]) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var char = line[this._model.selectionStart[0]];
|
|||
|
|
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
this._model.selectionStart[0]++;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onDoubleClick = function (event) {
|
|||
|
|
var coords = this._getMouseBufferCoords(event);
|
|||
|
|
if (coords) {
|
|||
|
|
this._activeSelectionMode = 1;
|
|||
|
|
this._selectWordAt(coords, true);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onTripleClick = function (event) {
|
|||
|
|
var coords = this._getMouseBufferCoords(event);
|
|||
|
|
if (coords) {
|
|||
|
|
this._activeSelectionMode = 2;
|
|||
|
|
this._selectLineAt(coords[1]);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.shouldColumnSelect = function (event) {
|
|||
|
|
return event.altKey && !(Browser.isMac && this._terminal.options.macOptionClickForcesSelection);
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onMouseMove = function (event) {
|
|||
|
|
event.stopImmediatePropagation();
|
|||
|
|
var previousSelectionEnd = this._model.selectionEnd ? [this._model.selectionEnd[0], this._model.selectionEnd[1]] : null;
|
|||
|
|
this._model.selectionEnd = this._getMouseBufferCoords(event);
|
|||
|
|
if (!this._model.selectionEnd) {
|
|||
|
|
this.refresh(true);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._activeSelectionMode === 2) {
|
|||
|
|
if (this._model.selectionEnd[1] < this._model.selectionStart[1]) {
|
|||
|
|
this._model.selectionEnd[0] = 0;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._model.selectionEnd[0] = this._terminal.cols;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (this._activeSelectionMode === 1) {
|
|||
|
|
this._selectToWordAt(this._model.selectionEnd);
|
|||
|
|
}
|
|||
|
|
this._dragScrollAmount = this._getMouseEventScrollAmount(event);
|
|||
|
|
if (this._activeSelectionMode !== 3) {
|
|||
|
|
if (this._dragScrollAmount > 0) {
|
|||
|
|
this._model.selectionEnd[0] = this._terminal.cols;
|
|||
|
|
}
|
|||
|
|
else if (this._dragScrollAmount < 0) {
|
|||
|
|
this._model.selectionEnd[0] = 0;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (this._model.selectionEnd[1] < this._buffer.lines.length) {
|
|||
|
|
var char = this._buffer.lines.get(this._model.selectionEnd[1])[this._model.selectionEnd[0]];
|
|||
|
|
if (char && char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
this._model.selectionEnd[0]++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (!previousSelectionEnd ||
|
|||
|
|
previousSelectionEnd[0] !== this._model.selectionEnd[0] ||
|
|||
|
|
previousSelectionEnd[1] !== this._model.selectionEnd[1]) {
|
|||
|
|
this.refresh(true);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._dragScroll = function () {
|
|||
|
|
if (this._dragScrollAmount) {
|
|||
|
|
this._terminal.scrollLines(this._dragScrollAmount, false);
|
|||
|
|
if (this._dragScrollAmount > 0) {
|
|||
|
|
if (this._activeSelectionMode !== 3) {
|
|||
|
|
this._model.selectionEnd[0] = this._terminal.cols;
|
|||
|
|
}
|
|||
|
|
this._model.selectionEnd[1] = Math.min(this._terminal.buffer.ydisp + this._terminal.rows, this._terminal.buffer.lines.length - 1);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (this._activeSelectionMode !== 3) {
|
|||
|
|
this._model.selectionEnd[0] = 0;
|
|||
|
|
}
|
|||
|
|
this._model.selectionEnd[1] = this._terminal.buffer.ydisp;
|
|||
|
|
}
|
|||
|
|
this.refresh();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onMouseUp = function (event) {
|
|||
|
|
var timeElapsed = event.timeStamp - this._mouseDownTimeStamp;
|
|||
|
|
this._removeMouseDownListeners();
|
|||
|
|
if (this.selectionText.length <= 1 && timeElapsed < ALT_CLICK_MOVE_CURSOR_TIME) {
|
|||
|
|
(new AltClickHandler_1.AltClickHandler(event, this._terminal)).move();
|
|||
|
|
}
|
|||
|
|
else if (this.hasSelection) {
|
|||
|
|
this._terminal.emit('selection');
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._onBufferActivate = function (e) {
|
|||
|
|
this.clearSelection();
|
|||
|
|
e.inactiveBuffer.lines.off('trim', this._trimListener);
|
|||
|
|
e.activeBuffer.lines.on('trim', this._trimListener);
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._convertViewportColToCharacterIndex = function (bufferLine, coords) {
|
|||
|
|
var charIndex = coords[0];
|
|||
|
|
for (var i = 0; coords[0] >= i; i++) {
|
|||
|
|
var char = bufferLine[i];
|
|||
|
|
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
charIndex--;
|
|||
|
|
}
|
|||
|
|
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1 && coords[0] !== i) {
|
|||
|
|
charIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return charIndex;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype.setSelection = function (col, row, length) {
|
|||
|
|
this._model.clearSelection();
|
|||
|
|
this._removeMouseDownListeners();
|
|||
|
|
this._model.selectionStart = [col, row];
|
|||
|
|
this._model.selectionStartLength = length;
|
|||
|
|
this.refresh();
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._getWordAt = function (coords, allowWhitespaceOnlySelection, followWrappedLinesAbove, followWrappedLinesBelow) {
|
|||
|
|
if (followWrappedLinesAbove === void 0) { followWrappedLinesAbove = true; }
|
|||
|
|
if (followWrappedLinesBelow === void 0) { followWrappedLinesBelow = true; }
|
|||
|
|
if (coords[0] >= this._terminal.cols) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var bufferLine = this._buffer.lines.get(coords[1]);
|
|||
|
|
if (!bufferLine) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var line = this._buffer.translateBufferLineToString(coords[1], false);
|
|||
|
|
var startIndex = this._convertViewportColToCharacterIndex(bufferLine, coords);
|
|||
|
|
var endIndex = startIndex;
|
|||
|
|
var charOffset = coords[0] - startIndex;
|
|||
|
|
var leftWideCharCount = 0;
|
|||
|
|
var rightWideCharCount = 0;
|
|||
|
|
var leftLongCharOffset = 0;
|
|||
|
|
var rightLongCharOffset = 0;
|
|||
|
|
if (line.charAt(startIndex) === ' ') {
|
|||
|
|
while (startIndex > 0 && line.charAt(startIndex - 1) === ' ') {
|
|||
|
|
startIndex--;
|
|||
|
|
}
|
|||
|
|
while (endIndex < line.length && line.charAt(endIndex + 1) === ' ') {
|
|||
|
|
endIndex++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var startCol = coords[0];
|
|||
|
|
var endCol = coords[0];
|
|||
|
|
if (bufferLine[startCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
leftWideCharCount++;
|
|||
|
|
startCol--;
|
|||
|
|
}
|
|||
|
|
if (bufferLine[endCol][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
|||
|
|
rightWideCharCount++;
|
|||
|
|
endCol++;
|
|||
|
|
}
|
|||
|
|
if (bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
|||
|
|
rightLongCharOffset += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
endIndex += bufferLine[endCol][Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
while (startCol > 0 && startIndex > 0 && !this._isCharWordSeparator(bufferLine[startCol - 1])) {
|
|||
|
|
var char = bufferLine[startCol - 1];
|
|||
|
|
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
leftWideCharCount++;
|
|||
|
|
startCol--;
|
|||
|
|
}
|
|||
|
|
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
|||
|
|
leftLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
startIndex -= char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
startIndex--;
|
|||
|
|
startCol--;
|
|||
|
|
}
|
|||
|
|
while (endCol < bufferLine.length && endIndex + 1 < line.length && !this._isCharWordSeparator(bufferLine[endCol + 1])) {
|
|||
|
|
var char = bufferLine[endCol + 1];
|
|||
|
|
if (char[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
|||
|
|
rightWideCharCount++;
|
|||
|
|
endCol++;
|
|||
|
|
}
|
|||
|
|
else if (char[Buffer_1.CHAR_DATA_CHAR_INDEX].length > 1) {
|
|||
|
|
rightLongCharOffset += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
endIndex += char[Buffer_1.CHAR_DATA_CHAR_INDEX].length - 1;
|
|||
|
|
}
|
|||
|
|
endIndex++;
|
|||
|
|
endCol++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
endIndex++;
|
|||
|
|
var start = startIndex
|
|||
|
|
+ charOffset
|
|||
|
|
- leftWideCharCount
|
|||
|
|
+ leftLongCharOffset;
|
|||
|
|
var length = Math.min(this._terminal.cols, endIndex
|
|||
|
|
- startIndex
|
|||
|
|
+ leftWideCharCount
|
|||
|
|
+ rightWideCharCount
|
|||
|
|
- leftLongCharOffset
|
|||
|
|
- rightLongCharOffset);
|
|||
|
|
if (!allowWhitespaceOnlySelection && line.slice(startIndex, endIndex).trim() === '') {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
if (followWrappedLinesAbove) {
|
|||
|
|
if (start === 0 && bufferLine[0][Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
|
|||
|
|
var previousBufferLine = this._buffer.lines.get(coords[1] - 1);
|
|||
|
|
if (previousBufferLine && bufferLine.isWrapped && previousBufferLine[this._terminal.cols - 1][Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
|
|||
|
|
var previousLineWordPosition = this._getWordAt([this._terminal.cols - 1, coords[1] - 1], false, true, false);
|
|||
|
|
if (previousLineWordPosition) {
|
|||
|
|
var offset = this._terminal.cols - previousLineWordPosition.start;
|
|||
|
|
start -= offset;
|
|||
|
|
length += offset;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (followWrappedLinesBelow) {
|
|||
|
|
if (start + length === this._terminal.cols && bufferLine[this._terminal.cols - 1][Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
|
|||
|
|
var nextBufferLine = this._buffer.lines.get(coords[1] + 1);
|
|||
|
|
if (nextBufferLine && nextBufferLine.isWrapped && nextBufferLine[0][Buffer_1.CHAR_DATA_CODE_INDEX] !== 32) {
|
|||
|
|
var nextLineWordPosition = this._getWordAt([0, coords[1] + 1], false, false, true);
|
|||
|
|
if (nextLineWordPosition) {
|
|||
|
|
length += nextLineWordPosition.length;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return { start: start, length: length };
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._selectWordAt = function (coords, allowWhitespaceOnlySelection) {
|
|||
|
|
var wordPosition = this._getWordAt(coords, allowWhitespaceOnlySelection);
|
|||
|
|
if (wordPosition) {
|
|||
|
|
while (wordPosition.start < 0) {
|
|||
|
|
wordPosition.start += this._terminal.cols;
|
|||
|
|
coords[1]--;
|
|||
|
|
}
|
|||
|
|
this._model.selectionStart = [wordPosition.start, coords[1]];
|
|||
|
|
this._model.selectionStartLength = wordPosition.length;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._selectToWordAt = function (coords) {
|
|||
|
|
var wordPosition = this._getWordAt(coords, true);
|
|||
|
|
if (wordPosition) {
|
|||
|
|
var endRow = coords[1];
|
|||
|
|
while (wordPosition.start < 0) {
|
|||
|
|
wordPosition.start += this._terminal.cols;
|
|||
|
|
endRow--;
|
|||
|
|
}
|
|||
|
|
if (!this._model.areSelectionValuesReversed()) {
|
|||
|
|
while (wordPosition.start + wordPosition.length > this._terminal.cols) {
|
|||
|
|
wordPosition.length -= this._terminal.cols;
|
|||
|
|
endRow++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : wordPosition.start + wordPosition.length, endRow];
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._isCharWordSeparator = function (charData) {
|
|||
|
|
if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return WORD_SEPARATORS.indexOf(charData[Buffer_1.CHAR_DATA_CHAR_INDEX]) >= 0;
|
|||
|
|
};
|
|||
|
|
SelectionManager.prototype._selectLineAt = function (line) {
|
|||
|
|
var wrappedRange = this._buffer.getWrappedRangeForLine(line);
|
|||
|
|
this._model.selectionStart = [0, wrappedRange.first];
|
|||
|
|
this._model.selectionEnd = [this._terminal.cols, wrappedRange.last];
|
|||
|
|
this._model.selectionStartLength = 0;
|
|||
|
|
};
|
|||
|
|
return SelectionManager;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.SelectionManager = SelectionManager;
|
|||
|
|
|
|||
|
|
},{"./Buffer":2,"./EventEmitter":7,"./SelectionModel":11,"./handlers/AltClickHandler":21,"./shared/utils/Browser":45,"./utils/MouseHelper":52}],11:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var SelectionModel = (function () {
|
|||
|
|
function SelectionModel(_terminal) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
this.clearSelection();
|
|||
|
|
}
|
|||
|
|
SelectionModel.prototype.clearSelection = function () {
|
|||
|
|
this.selectionStart = null;
|
|||
|
|
this.selectionEnd = null;
|
|||
|
|
this.isSelectAllActive = false;
|
|||
|
|
this.selectionStartLength = 0;
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(SelectionModel.prototype, "finalSelectionStart", {
|
|||
|
|
get: function () {
|
|||
|
|
if (this.isSelectAllActive) {
|
|||
|
|
return [0, 0];
|
|||
|
|
}
|
|||
|
|
if (!this.selectionEnd || !this.selectionStart) {
|
|||
|
|
return this.selectionStart;
|
|||
|
|
}
|
|||
|
|
return this.areSelectionValuesReversed() ? this.selectionEnd : this.selectionStart;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(SelectionModel.prototype, "finalSelectionEnd", {
|
|||
|
|
get: function () {
|
|||
|
|
if (this.isSelectAllActive) {
|
|||
|
|
return [this._terminal.cols, this._terminal.buffer.ybase + this._terminal.rows - 1];
|
|||
|
|
}
|
|||
|
|
if (!this.selectionStart) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
if (!this.selectionEnd || this.areSelectionValuesReversed()) {
|
|||
|
|
var startPlusLength = this.selectionStart[0] + this.selectionStartLength;
|
|||
|
|
if (startPlusLength > this._terminal.cols) {
|
|||
|
|
return [startPlusLength % this._terminal.cols, this.selectionStart[1] + Math.floor(startPlusLength / this._terminal.cols)];
|
|||
|
|
}
|
|||
|
|
return [startPlusLength, this.selectionStart[1]];
|
|||
|
|
}
|
|||
|
|
if (this.selectionStartLength) {
|
|||
|
|
if (this.selectionEnd[1] === this.selectionStart[1]) {
|
|||
|
|
return [Math.max(this.selectionStart[0] + this.selectionStartLength, this.selectionEnd[0]), this.selectionEnd[1]];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return this.selectionEnd;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
SelectionModel.prototype.areSelectionValuesReversed = function () {
|
|||
|
|
var start = this.selectionStart;
|
|||
|
|
var end = this.selectionEnd;
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return start[1] > end[1] || (start[1] === end[1] && start[0] > end[0]);
|
|||
|
|
};
|
|||
|
|
SelectionModel.prototype.onTrim = function (amount) {
|
|||
|
|
if (this.selectionStart) {
|
|||
|
|
this.selectionStart[1] -= amount;
|
|||
|
|
}
|
|||
|
|
if (this.selectionEnd) {
|
|||
|
|
this.selectionEnd[1] -= amount;
|
|||
|
|
}
|
|||
|
|
if (this.selectionEnd && this.selectionEnd[1] < 0) {
|
|||
|
|
this.clearSelection();
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
if (this.selectionStart && this.selectionStart[1] < 0) {
|
|||
|
|
this.selectionStart[1] = 0;
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
return SelectionModel;
|
|||
|
|
}());
|
|||
|
|
exports.SelectionModel = SelectionModel;
|
|||
|
|
|
|||
|
|
},{}],12:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.DEFAULT_BELL_SOUND = 'data:audio/wav;base64,UklGRigBAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQQBAADpAFgCwAMlBZoG/wdmCcoKRAypDQ8PbRDBEQQTOxRtFYcWlBePGIUZXhoiG88bcBz7HHIdzh0WHlMeZx51HmkeUx4WHs8dah0AHXwc3hs9G4saxRnyGBIYGBcQFv8U4RPAEoYRQBACD70NWwwHC6gJOwjWBloF7gOBAhABkf8b/qv8R/ve+Xf4Ife79W/0JfPZ8Z/wde9N7ijtE+wU6xvqM+lb6H7nw+YX5mrlxuQz5Mzje+Ma49fioeKD4nXiYeJy4pHitOL04j/jn+MN5IPkFOWs5U3mDefM55/ogOl36m7rdOyE7abuyu8D8Unyj/Pg9D/2qfcb+Yn6/vuK/Qj/lAAlAg==';
|
|||
|
|
var SoundManager = (function () {
|
|||
|
|
function SoundManager(_terminal) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
}
|
|||
|
|
SoundManager.prototype.playBellSound = function () {
|
|||
|
|
var audioContextCtor = window.AudioContext || window.webkitAudioContext;
|
|||
|
|
if (!this._audioContext && audioContextCtor) {
|
|||
|
|
this._audioContext = new audioContextCtor();
|
|||
|
|
}
|
|||
|
|
if (this._audioContext) {
|
|||
|
|
var bellAudioSource_1 = this._audioContext.createBufferSource();
|
|||
|
|
var context_1 = this._audioContext;
|
|||
|
|
this._audioContext.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._terminal.options.bellSound)), function (buffer) {
|
|||
|
|
bellAudioSource_1.buffer = buffer;
|
|||
|
|
bellAudioSource_1.connect(context_1.destination);
|
|||
|
|
bellAudioSource_1.start(0);
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
console.warn('Sorry, but the Web Audio API is not supported by your browser. Please, consider upgrading to the latest version');
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SoundManager.prototype._base64ToArrayBuffer = function (base64) {
|
|||
|
|
var binaryString = window.atob(base64);
|
|||
|
|
var len = binaryString.length;
|
|||
|
|
var bytes = new Uint8Array(len);
|
|||
|
|
for (var i = 0; i < len; i++) {
|
|||
|
|
bytes[i] = binaryString.charCodeAt(i);
|
|||
|
|
}
|
|||
|
|
return bytes.buffer;
|
|||
|
|
};
|
|||
|
|
SoundManager.prototype._removeMimeType = function (dataURI) {
|
|||
|
|
var splitUri = dataURI.split(',');
|
|||
|
|
return splitUri[1];
|
|||
|
|
};
|
|||
|
|
return SoundManager;
|
|||
|
|
}());
|
|||
|
|
exports.SoundManager = SoundManager;
|
|||
|
|
|
|||
|
|
},{}],13:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.blankLine = 'Blank line';
|
|||
|
|
exports.promptLabel = 'Terminal input';
|
|||
|
|
exports.tooMuchOutput = 'Too much output to announce, navigate to rows manually to read';
|
|||
|
|
|
|||
|
|
},{}],14:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var BufferSet_1 = require("./BufferSet");
|
|||
|
|
var Buffer_1 = require("./Buffer");
|
|||
|
|
var CompositionHelper_1 = require("./CompositionHelper");
|
|||
|
|
var EventEmitter_1 = require("./EventEmitter");
|
|||
|
|
var Viewport_1 = require("./Viewport");
|
|||
|
|
var Clipboard_1 = require("./handlers/Clipboard");
|
|||
|
|
var EscapeSequences_1 = require("./common/data/EscapeSequences");
|
|||
|
|
var InputHandler_1 = require("./InputHandler");
|
|||
|
|
var Renderer_1 = require("./renderer/Renderer");
|
|||
|
|
var Linkifier_1 = require("./Linkifier");
|
|||
|
|
var SelectionManager_1 = require("./SelectionManager");
|
|||
|
|
var CharMeasure_1 = require("./ui/CharMeasure");
|
|||
|
|
var Browser = require("./shared/utils/Browser");
|
|||
|
|
var Lifecycle_1 = require("./ui/Lifecycle");
|
|||
|
|
var Strings = require("./Strings");
|
|||
|
|
var MouseHelper_1 = require("./utils/MouseHelper");
|
|||
|
|
var Clone_1 = require("./utils/Clone");
|
|||
|
|
var SoundManager_1 = require("./SoundManager");
|
|||
|
|
var ColorManager_1 = require("./renderer/ColorManager");
|
|||
|
|
var MouseZoneManager_1 = require("./ui/MouseZoneManager");
|
|||
|
|
var AccessibilityManager_1 = require("./AccessibilityManager");
|
|||
|
|
var ScreenDprMonitor_1 = require("./ui/ScreenDprMonitor");
|
|||
|
|
var CharAtlasCache_1 = require("./renderer/atlas/CharAtlasCache");
|
|||
|
|
var DomRenderer_1 = require("./renderer/dom/DomRenderer");
|
|||
|
|
var Keyboard_1 = require("./core/input/Keyboard");
|
|||
|
|
var document = (typeof window !== 'undefined') ? window.document : null;
|
|||
|
|
var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
|
|||
|
|
var WRITE_BATCH_SIZE = 300;
|
|||
|
|
var CONSTRUCTOR_ONLY_OPTIONS = ['cols', 'rows'];
|
|||
|
|
var DEFAULT_OPTIONS = {
|
|||
|
|
cols: 80,
|
|||
|
|
rows: 24,
|
|||
|
|
convertEol: false,
|
|||
|
|
termName: 'xterm',
|
|||
|
|
cursorBlink: false,
|
|||
|
|
cursorStyle: 'block',
|
|||
|
|
bellSound: SoundManager_1.DEFAULT_BELL_SOUND,
|
|||
|
|
bellStyle: 'none',
|
|||
|
|
drawBoldTextInBrightColors: true,
|
|||
|
|
enableBold: true,
|
|||
|
|
experimentalCharAtlas: 'static',
|
|||
|
|
fontFamily: 'courier-new, courier, monospace',
|
|||
|
|
fontSize: 15,
|
|||
|
|
fontWeight: 'normal',
|
|||
|
|
fontWeightBold: 'bold',
|
|||
|
|
lineHeight: 1.0,
|
|||
|
|
letterSpacing: 0,
|
|||
|
|
scrollback: 1000,
|
|||
|
|
screenKeys: false,
|
|||
|
|
screenReaderMode: false,
|
|||
|
|
debug: false,
|
|||
|
|
macOptionIsMeta: false,
|
|||
|
|
macOptionClickForcesSelection: false,
|
|||
|
|
cancelEvents: false,
|
|||
|
|
disableStdin: false,
|
|||
|
|
useFlowControl: false,
|
|||
|
|
allowTransparency: false,
|
|||
|
|
tabStopWidth: 8,
|
|||
|
|
theme: null,
|
|||
|
|
rightClickSelectsWord: Browser.isMac,
|
|||
|
|
rendererType: 'canvas'
|
|||
|
|
};
|
|||
|
|
var Terminal = (function (_super) {
|
|||
|
|
__extends(Terminal, _super);
|
|||
|
|
function Terminal(options) {
|
|||
|
|
if (options === void 0) { options = {}; }
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this.browser = Browser;
|
|||
|
|
_this.options = Clone_1.clone(options);
|
|||
|
|
_this._setup();
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Terminal.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._customKeyEventHandler = null;
|
|||
|
|
CharAtlasCache_1.removeTerminalFromCache(this);
|
|||
|
|
this.handler = function () { };
|
|||
|
|
this.write = function () { };
|
|||
|
|
if (this.element && this.element.parentNode) {
|
|||
|
|
this.element.parentNode.removeChild(this.element);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.destroy = function () {
|
|||
|
|
this.dispose();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._setup = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
Object.keys(DEFAULT_OPTIONS).forEach(function (key) {
|
|||
|
|
if (_this.options[key] == null) {
|
|||
|
|
_this.options[key] = DEFAULT_OPTIONS[key];
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
this._parent = document ? document.body : null;
|
|||
|
|
this.cols = this.options.cols;
|
|||
|
|
this.rows = this.options.rows;
|
|||
|
|
if (this.options.handler) {
|
|||
|
|
this.on('data', this.options.handler);
|
|||
|
|
}
|
|||
|
|
this.cursorState = 0;
|
|||
|
|
this.cursorHidden = false;
|
|||
|
|
this._customKeyEventHandler = null;
|
|||
|
|
this.applicationKeypad = false;
|
|||
|
|
this.applicationCursor = false;
|
|||
|
|
this.originMode = false;
|
|||
|
|
this.insertMode = false;
|
|||
|
|
this.wraparoundMode = true;
|
|||
|
|
this.bracketedPasteMode = false;
|
|||
|
|
this.charset = null;
|
|||
|
|
this.gcharset = null;
|
|||
|
|
this.glevel = 0;
|
|||
|
|
this.charsets = [null];
|
|||
|
|
this.curAttr = Buffer_1.DEFAULT_ATTR;
|
|||
|
|
this.params = [];
|
|||
|
|
this.currentParam = 0;
|
|||
|
|
this.writeBuffer = [];
|
|||
|
|
this._writeInProgress = false;
|
|||
|
|
this._xoffSentToCatchUp = false;
|
|||
|
|
this._userScrolling = false;
|
|||
|
|
this._inputHandler = new InputHandler_1.InputHandler(this);
|
|||
|
|
this.register(this._inputHandler);
|
|||
|
|
this.renderer = this.renderer || null;
|
|||
|
|
this.selectionManager = this.selectionManager || null;
|
|||
|
|
this.linkifier = this.linkifier || new Linkifier_1.Linkifier(this);
|
|||
|
|
this._mouseZoneManager = this._mouseZoneManager || null;
|
|||
|
|
this.soundManager = this.soundManager || new SoundManager_1.SoundManager(this);
|
|||
|
|
this.buffers = new BufferSet_1.BufferSet(this);
|
|||
|
|
if (this.selectionManager) {
|
|||
|
|
this.selectionManager.clearSelection();
|
|||
|
|
this.selectionManager.initBuffersListeners();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(Terminal.prototype, "buffer", {
|
|||
|
|
get: function () {
|
|||
|
|
return this.buffers.active;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Terminal.prototype.eraseAttr = function () {
|
|||
|
|
return (Buffer_1.DEFAULT_ATTR & ~0x1ff) | (this.curAttr & 0x1ff);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.focus = function () {
|
|||
|
|
if (this.textarea) {
|
|||
|
|
this.textarea.focus();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(Terminal.prototype, "isFocused", {
|
|||
|
|
get: function () {
|
|||
|
|
return document.activeElement === this.textarea;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Terminal.prototype.getOption = function (key) {
|
|||
|
|
if (!(key in DEFAULT_OPTIONS)) {
|
|||
|
|
throw new Error('No option with key "' + key + '"');
|
|||
|
|
}
|
|||
|
|
return this.options[key];
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.setOption = function (key, value) {
|
|||
|
|
if (!(key in DEFAULT_OPTIONS)) {
|
|||
|
|
throw new Error('No option with key "' + key + '"');
|
|||
|
|
}
|
|||
|
|
if (CONSTRUCTOR_ONLY_OPTIONS.indexOf(key) !== -1) {
|
|||
|
|
console.error("Option \"" + key + "\" can only be set in the constructor");
|
|||
|
|
}
|
|||
|
|
if (this.options[key] === value) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
switch (key) {
|
|||
|
|
case 'bellStyle':
|
|||
|
|
if (!value) {
|
|||
|
|
value = 'none';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'cursorStyle':
|
|||
|
|
if (!value) {
|
|||
|
|
value = 'block';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'fontWeight':
|
|||
|
|
if (!value) {
|
|||
|
|
value = 'normal';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'fontWeightBold':
|
|||
|
|
if (!value) {
|
|||
|
|
value = 'bold';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'lineHeight':
|
|||
|
|
if (value < 1) {
|
|||
|
|
console.warn(key + " cannot be less than 1, value: " + value);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
case 'rendererType':
|
|||
|
|
if (!value) {
|
|||
|
|
value = 'canvas';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'tabStopWidth':
|
|||
|
|
if (value < 1) {
|
|||
|
|
console.warn(key + " cannot be less than 1, value: " + value);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'theme':
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this._setTheme(value);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'scrollback':
|
|||
|
|
value = Math.min(value, Buffer_1.MAX_BUFFER_SIZE);
|
|||
|
|
if (value < 0) {
|
|||
|
|
console.warn(key + " cannot be less than 0, value: " + value);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this.options[key] !== value) {
|
|||
|
|
var newBufferLength = this.rows + value;
|
|||
|
|
if (this.buffer.lines.length > newBufferLength) {
|
|||
|
|
var amountToTrim = this.buffer.lines.length - newBufferLength;
|
|||
|
|
var needsRefresh = (this.buffer.ydisp - amountToTrim < 0);
|
|||
|
|
this.buffer.lines.trimStart(amountToTrim);
|
|||
|
|
this.buffer.ybase = Math.max(this.buffer.ybase - amountToTrim, 0);
|
|||
|
|
this.buffer.ydisp = Math.max(this.buffer.ydisp - amountToTrim, 0);
|
|||
|
|
if (needsRefresh) {
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
this.options[key] = value;
|
|||
|
|
switch (key) {
|
|||
|
|
case 'fontFamily':
|
|||
|
|
case 'fontSize':
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this.renderer.clear();
|
|||
|
|
this.charMeasure.measure(this.options);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'drawBoldTextInBrightColors':
|
|||
|
|
case 'experimentalCharAtlas':
|
|||
|
|
case 'enableBold':
|
|||
|
|
case 'letterSpacing':
|
|||
|
|
case 'lineHeight':
|
|||
|
|
case 'fontWeight':
|
|||
|
|
case 'fontWeightBold':
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this.renderer.clear();
|
|||
|
|
this.renderer.onResize(this.cols, this.rows);
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
}
|
|||
|
|
case 'rendererType':
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this.unregister(this.renderer);
|
|||
|
|
this.renderer.dispose();
|
|||
|
|
this.renderer = null;
|
|||
|
|
}
|
|||
|
|
this._setupRenderer();
|
|||
|
|
this.renderer.onCharSizeChanged();
|
|||
|
|
if (this._theme) {
|
|||
|
|
this.renderer.setTheme(this._theme);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'scrollback':
|
|||
|
|
this.buffers.resize(this.cols, this.rows);
|
|||
|
|
if (this.viewport) {
|
|||
|
|
this.viewport.syncScrollArea();
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'screenReaderMode':
|
|||
|
|
if (value) {
|
|||
|
|
if (!this._accessibilityManager) {
|
|||
|
|
this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (this._accessibilityManager) {
|
|||
|
|
this._accessibilityManager.dispose();
|
|||
|
|
this._accessibilityManager = null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'tabStopWidth':
|
|||
|
|
this.buffers.setupTabStops();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this.renderer.onOptionsChanged();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._onTextAreaFocus = function () {
|
|||
|
|
if (this.sendFocus) {
|
|||
|
|
this.handler(EscapeSequences_1.C0.ESC + '[I');
|
|||
|
|
}
|
|||
|
|
this.element.classList.add('focus');
|
|||
|
|
this.showCursor();
|
|||
|
|
this.emit('focus');
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.blur = function () {
|
|||
|
|
return this.textarea.blur();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._onTextAreaBlur = function () {
|
|||
|
|
this.textarea.value = '';
|
|||
|
|
this.refresh(this.buffer.y, this.buffer.y);
|
|||
|
|
if (this.sendFocus) {
|
|||
|
|
this.handler(EscapeSequences_1.C0.ESC + '[O');
|
|||
|
|
}
|
|||
|
|
this.element.classList.remove('focus');
|
|||
|
|
this.emit('blur');
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._initGlobal = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._bindKeys();
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'copy', function (event) {
|
|||
|
|
if (!_this.hasSelection()) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
Clipboard_1.copyHandler(event, _this, _this.selectionManager);
|
|||
|
|
}));
|
|||
|
|
var pasteHandlerWrapper = function (event) { return Clipboard_1.pasteHandler(event, _this); };
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'paste', pasteHandlerWrapper));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'paste', pasteHandlerWrapper));
|
|||
|
|
if (Browser.isFirefox) {
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'mousedown', function (event) {
|
|||
|
|
if (event.button === 2) {
|
|||
|
|
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
|
|||
|
|
}
|
|||
|
|
}));
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'contextmenu', function (event) {
|
|||
|
|
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
|
|||
|
|
}));
|
|||
|
|
}
|
|||
|
|
if (Browser.isLinux) {
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'auxclick', function (event) {
|
|||
|
|
if (event.button === 1) {
|
|||
|
|
Clipboard_1.moveTextAreaUnderMouseCursor(event, _this.textarea);
|
|||
|
|
}
|
|||
|
|
}));
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._bindKeys = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
var self = this;
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keydown', function (ev) {
|
|||
|
|
if (document.activeElement !== this) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
self._keyDown(ev);
|
|||
|
|
}, true));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keypress', function (ev) {
|
|||
|
|
if (document.activeElement !== this) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
self._keyPress(ev);
|
|||
|
|
}, true));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'keyup', function (ev) {
|
|||
|
|
if (!wasModifierKeyOnlyEvent(ev)) {
|
|||
|
|
_this.focus();
|
|||
|
|
}
|
|||
|
|
self._keyUp(ev);
|
|||
|
|
}, true));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'keydown', function (ev) { return _this._keyDown(ev); }, true));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'keypress', function (ev) { return _this._keyPress(ev); }, true));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionstart', function () { return _this._compositionHelper.compositionstart(); }));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionupdate', function (e) { return _this._compositionHelper.compositionupdate(e); }));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'compositionend', function () { return _this._compositionHelper.compositionend(); }));
|
|||
|
|
this.register(this.addDisposableListener('refresh', function () { return _this._compositionHelper.updateCompositionElements(); }));
|
|||
|
|
this.register(this.addDisposableListener('refresh', function (data) { return _this._queueLinkification(data.start, data.end); }));
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.open = function (parent) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._parent = parent || this._parent;
|
|||
|
|
if (!this._parent) {
|
|||
|
|
throw new Error('Terminal requires a parent element.');
|
|||
|
|
}
|
|||
|
|
this._context = this._parent.ownerDocument.defaultView;
|
|||
|
|
this._document = this._parent.ownerDocument;
|
|||
|
|
this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
|
|||
|
|
this._screenDprMonitor.setListener(function () { return _this.emit('dprchange', window.devicePixelRatio); });
|
|||
|
|
this.register(this._screenDprMonitor);
|
|||
|
|
this.element = this._document.createElement('div');
|
|||
|
|
this.element.dir = 'ltr';
|
|||
|
|
this.element.classList.add('terminal');
|
|||
|
|
this.element.classList.add('xterm');
|
|||
|
|
this.element.setAttribute('tabindex', '0');
|
|||
|
|
this._parent.appendChild(this.element);
|
|||
|
|
var fragment = document.createDocumentFragment();
|
|||
|
|
this._viewportElement = document.createElement('div');
|
|||
|
|
this._viewportElement.classList.add('xterm-viewport');
|
|||
|
|
fragment.appendChild(this._viewportElement);
|
|||
|
|
this._viewportScrollArea = document.createElement('div');
|
|||
|
|
this._viewportScrollArea.classList.add('xterm-scroll-area');
|
|||
|
|
this._viewportElement.appendChild(this._viewportScrollArea);
|
|||
|
|
this.screenElement = document.createElement('div');
|
|||
|
|
this.screenElement.classList.add('xterm-screen');
|
|||
|
|
this._helperContainer = document.createElement('div');
|
|||
|
|
this._helperContainer.classList.add('xterm-helpers');
|
|||
|
|
this.screenElement.appendChild(this._helperContainer);
|
|||
|
|
fragment.appendChild(this.screenElement);
|
|||
|
|
this._mouseZoneManager = new MouseZoneManager_1.MouseZoneManager(this);
|
|||
|
|
this.register(this._mouseZoneManager);
|
|||
|
|
this.register(this.addDisposableListener('scroll', function () { return _this._mouseZoneManager.clearAll(); }));
|
|||
|
|
this.linkifier.attachToDom(this._mouseZoneManager);
|
|||
|
|
this.textarea = document.createElement('textarea');
|
|||
|
|
this.textarea.classList.add('xterm-helper-textarea');
|
|||
|
|
this.textarea.setAttribute('aria-label', Strings.promptLabel);
|
|||
|
|
this.textarea.setAttribute('aria-multiline', 'false');
|
|||
|
|
this.textarea.setAttribute('autocorrect', 'off');
|
|||
|
|
this.textarea.setAttribute('autocapitalize', 'off');
|
|||
|
|
this.textarea.setAttribute('spellcheck', 'false');
|
|||
|
|
this.textarea.tabIndex = 0;
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'focus', function () { return _this._onTextAreaFocus(); }));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.textarea, 'blur', function () { return _this._onTextAreaBlur(); }));
|
|||
|
|
this._helperContainer.appendChild(this.textarea);
|
|||
|
|
this._compositionView = document.createElement('div');
|
|||
|
|
this._compositionView.classList.add('composition-view');
|
|||
|
|
this._compositionHelper = new CompositionHelper_1.CompositionHelper(this.textarea, this._compositionView, this);
|
|||
|
|
this._helperContainer.appendChild(this._compositionView);
|
|||
|
|
this.charMeasure = new CharMeasure_1.CharMeasure(document, this._helperContainer);
|
|||
|
|
this.element.appendChild(fragment);
|
|||
|
|
this._setupRenderer();
|
|||
|
|
this._theme = this.options.theme;
|
|||
|
|
this.options.theme = null;
|
|||
|
|
this.viewport = new Viewport_1.Viewport(this, this._viewportElement, this._viewportScrollArea, this.charMeasure);
|
|||
|
|
this.viewport.onThemeChanged(this.renderer.colorManager.colors);
|
|||
|
|
this.register(this.viewport);
|
|||
|
|
this.register(this.addDisposableListener('cursormove', function () { return _this.renderer.onCursorMove(); }));
|
|||
|
|
this.register(this.addDisposableListener('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows); }));
|
|||
|
|
this.register(this.addDisposableListener('blur', function () { return _this.renderer.onBlur(); }));
|
|||
|
|
this.register(this.addDisposableListener('focus', function () { return _this.renderer.onFocus(); }));
|
|||
|
|
this.register(this.addDisposableListener('dprchange', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); }));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(window, 'resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); }));
|
|||
|
|
this.register(this.charMeasure.addDisposableListener('charsizechanged', function () { return _this.renderer.onCharSizeChanged(); }));
|
|||
|
|
this.register(this.renderer.addDisposableListener('resize', function (dimensions) { return _this.viewport.syncScrollArea(); }));
|
|||
|
|
this.selectionManager = new SelectionManager_1.SelectionManager(this, this.charMeasure);
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this.element, 'mousedown', function (e) { return _this.selectionManager.onMouseDown(e); }));
|
|||
|
|
this.register(this.selectionManager.addDisposableListener('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end, data.columnSelectMode); }));
|
|||
|
|
this.register(this.selectionManager.addDisposableListener('newselection', function (text) {
|
|||
|
|
_this.textarea.value = text;
|
|||
|
|
_this.textarea.focus();
|
|||
|
|
_this.textarea.select();
|
|||
|
|
}));
|
|||
|
|
this.register(this.addDisposableListener('scroll', function () {
|
|||
|
|
_this.viewport.syncScrollArea();
|
|||
|
|
_this.selectionManager.refresh();
|
|||
|
|
}));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(this._viewportElement, 'scroll', function () { return _this.selectionManager.refresh(); }));
|
|||
|
|
this.mouseHelper = new MouseHelper_1.MouseHelper(this.renderer);
|
|||
|
|
if (this.options.screenReaderMode) {
|
|||
|
|
this._accessibilityManager = new AccessibilityManager_1.AccessibilityManager(this);
|
|||
|
|
}
|
|||
|
|
this.charMeasure.measure(this.options);
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
this._initGlobal();
|
|||
|
|
this.bindMouse();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._setupRenderer = function () {
|
|||
|
|
switch (this.options.rendererType) {
|
|||
|
|
case 'canvas':
|
|||
|
|
this.renderer = new Renderer_1.Renderer(this, this.options.theme);
|
|||
|
|
break;
|
|||
|
|
case 'dom':
|
|||
|
|
this.renderer = new DomRenderer_1.DomRenderer(this, this.options.theme);
|
|||
|
|
break;
|
|||
|
|
default: throw new Error("Unrecognized rendererType \"" + this.options.rendererType + "\"");
|
|||
|
|
}
|
|||
|
|
this.register(this.renderer);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._setTheme = function (theme) {
|
|||
|
|
this._theme = theme;
|
|||
|
|
var colors = this.renderer.setTheme(theme);
|
|||
|
|
if (this.viewport) {
|
|||
|
|
this.viewport.onThemeChanged(colors);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.bindMouse = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
var el = this.element;
|
|||
|
|
var self = this;
|
|||
|
|
var pressed = 32;
|
|||
|
|
function sendButton(ev) {
|
|||
|
|
var button;
|
|||
|
|
var pos;
|
|||
|
|
button = getButton(ev);
|
|||
|
|
pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
|
|||
|
|
if (!pos)
|
|||
|
|
return;
|
|||
|
|
sendEvent(button, pos);
|
|||
|
|
switch (ev.overrideType || ev.type) {
|
|||
|
|
case 'mousedown':
|
|||
|
|
pressed = button;
|
|||
|
|
break;
|
|||
|
|
case 'mouseup':
|
|||
|
|
pressed = 32;
|
|||
|
|
break;
|
|||
|
|
case 'wheel':
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
function sendMove(ev) {
|
|||
|
|
var button = pressed;
|
|||
|
|
var pos = self.mouseHelper.getRawByteCoords(ev, self.screenElement, self.charMeasure, self.options.lineHeight, self.cols, self.rows);
|
|||
|
|
if (!pos)
|
|||
|
|
return;
|
|||
|
|
button += 32;
|
|||
|
|
sendEvent(button, pos);
|
|||
|
|
}
|
|||
|
|
function encode(data, ch) {
|
|||
|
|
if (!self.utfMouse) {
|
|||
|
|
if (ch === 255) {
|
|||
|
|
data.push(0);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (ch > 127)
|
|||
|
|
ch = 127;
|
|||
|
|
data.push(ch);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (ch === 2047) {
|
|||
|
|
data.push(0);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (ch < 127) {
|
|||
|
|
data.push(ch);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (ch > 2047)
|
|||
|
|
ch = 2047;
|
|||
|
|
data.push(0xC0 | (ch >> 6));
|
|||
|
|
data.push(0x80 | (ch & 0x3F));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
function sendEvent(button, pos) {
|
|||
|
|
if (self._vt300Mouse) {
|
|||
|
|
button &= 3;
|
|||
|
|
pos.x -= 32;
|
|||
|
|
pos.y -= 32;
|
|||
|
|
var data_1 = EscapeSequences_1.C0.ESC + '[24';
|
|||
|
|
if (button === 0)
|
|||
|
|
data_1 += '1';
|
|||
|
|
else if (button === 1)
|
|||
|
|
data_1 += '3';
|
|||
|
|
else if (button === 2)
|
|||
|
|
data_1 += '5';
|
|||
|
|
else if (button === 3)
|
|||
|
|
return;
|
|||
|
|
else
|
|||
|
|
data_1 += '0';
|
|||
|
|
data_1 += '~[' + pos.x + ',' + pos.y + ']\r';
|
|||
|
|
self.handler(data_1);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (self._decLocator) {
|
|||
|
|
button &= 3;
|
|||
|
|
pos.x -= 32;
|
|||
|
|
pos.y -= 32;
|
|||
|
|
if (button === 0)
|
|||
|
|
button = 2;
|
|||
|
|
else if (button === 1)
|
|||
|
|
button = 4;
|
|||
|
|
else if (button === 2)
|
|||
|
|
button = 6;
|
|||
|
|
else if (button === 3)
|
|||
|
|
button = 3;
|
|||
|
|
self.handler(EscapeSequences_1.C0.ESC + '['
|
|||
|
|
+ button
|
|||
|
|
+ ';'
|
|||
|
|
+ (button === 3 ? 4 : 0)
|
|||
|
|
+ ';'
|
|||
|
|
+ pos.y
|
|||
|
|
+ ';'
|
|||
|
|
+ pos.x
|
|||
|
|
+ ';'
|
|||
|
|
+ pos.page || 0
|
|||
|
|
+ '&w');
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (self.urxvtMouse) {
|
|||
|
|
pos.x -= 32;
|
|||
|
|
pos.y -= 32;
|
|||
|
|
pos.x++;
|
|||
|
|
pos.y++;
|
|||
|
|
self.handler(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (self.sgrMouse) {
|
|||
|
|
pos.x -= 32;
|
|||
|
|
pos.y -= 32;
|
|||
|
|
self.handler(EscapeSequences_1.C0.ESC + '[<'
|
|||
|
|
+ (((button & 3) === 3 ? button & ~3 : button) - 32)
|
|||
|
|
+ ';'
|
|||
|
|
+ pos.x
|
|||
|
|
+ ';'
|
|||
|
|
+ pos.y
|
|||
|
|
+ ((button & 3) === 3 ? 'm' : 'M'));
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var data = [];
|
|||
|
|
encode(data, button);
|
|||
|
|
encode(data, pos.x);
|
|||
|
|
encode(data, pos.y);
|
|||
|
|
self.handler(EscapeSequences_1.C0.ESC + '[M' + String.fromCharCode.apply(String, data));
|
|||
|
|
}
|
|||
|
|
function getButton(ev) {
|
|||
|
|
var button;
|
|||
|
|
var shift;
|
|||
|
|
var meta;
|
|||
|
|
var ctrl;
|
|||
|
|
var mod;
|
|||
|
|
switch (ev.overrideType || ev.type) {
|
|||
|
|
case 'mousedown':
|
|||
|
|
button = ev.button != null
|
|||
|
|
? +ev.button
|
|||
|
|
: ev.which != null
|
|||
|
|
? ev.which - 1
|
|||
|
|
: null;
|
|||
|
|
if (Browser.isMSIE) {
|
|||
|
|
button = button === 1 ? 0 : button === 4 ? 1 : button;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 'mouseup':
|
|||
|
|
button = 3;
|
|||
|
|
break;
|
|||
|
|
case 'DOMMouseScroll':
|
|||
|
|
button = ev.detail < 0
|
|||
|
|
? 64
|
|||
|
|
: 65;
|
|||
|
|
break;
|
|||
|
|
case 'wheel':
|
|||
|
|
button = ev.wheelDeltaY > 0
|
|||
|
|
? 64
|
|||
|
|
: 65;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
shift = ev.shiftKey ? 4 : 0;
|
|||
|
|
meta = ev.metaKey ? 8 : 0;
|
|||
|
|
ctrl = ev.ctrlKey ? 16 : 0;
|
|||
|
|
mod = shift | meta | ctrl;
|
|||
|
|
if (self.vt200Mouse) {
|
|||
|
|
mod &= ctrl;
|
|||
|
|
}
|
|||
|
|
else if (!self.normalMouse) {
|
|||
|
|
mod = 0;
|
|||
|
|
}
|
|||
|
|
button = (32 + (mod << 2)) + button;
|
|||
|
|
return button;
|
|||
|
|
}
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(el, 'mousedown', function (ev) {
|
|||
|
|
ev.preventDefault();
|
|||
|
|
_this.focus();
|
|||
|
|
if (!_this.mouseEvents || _this.selectionManager.shouldForceSelection(ev)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
sendButton(ev);
|
|||
|
|
if (_this.vt200Mouse) {
|
|||
|
|
ev.overrideType = 'mouseup';
|
|||
|
|
sendButton(ev);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
}
|
|||
|
|
var moveHandler;
|
|||
|
|
if (_this.normalMouse) {
|
|||
|
|
moveHandler = function (event) {
|
|||
|
|
if (!_this.normalMouse) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
sendMove(event);
|
|||
|
|
};
|
|||
|
|
_this._document.addEventListener('mousemove', moveHandler);
|
|||
|
|
}
|
|||
|
|
var handler = function (ev) {
|
|||
|
|
if (_this.normalMouse && !_this.x10Mouse) {
|
|||
|
|
sendButton(ev);
|
|||
|
|
}
|
|||
|
|
if (moveHandler) {
|
|||
|
|
_this._document.removeEventListener('mousemove', moveHandler);
|
|||
|
|
moveHandler = null;
|
|||
|
|
}
|
|||
|
|
_this._document.removeEventListener('mouseup', handler);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
};
|
|||
|
|
_this._document.addEventListener('mouseup', handler);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
}));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(el, 'wheel', function (ev) {
|
|||
|
|
if (!_this.mouseEvents) {
|
|||
|
|
if (!_this.buffer.hasScrollback) {
|
|||
|
|
var amount = _this.viewport.getLinesScrolled(ev);
|
|||
|
|
if (amount === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var sequence = EscapeSequences_1.C0.ESC + (_this.applicationCursor ? 'O' : '[') + (ev.deltaY < 0 ? 'A' : 'B');
|
|||
|
|
var data = '';
|
|||
|
|
for (var i = 0; i < Math.abs(amount); i++) {
|
|||
|
|
data += sequence;
|
|||
|
|
}
|
|||
|
|
_this.handler(data);
|
|||
|
|
}
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (_this.x10Mouse || _this._vt300Mouse || _this._decLocator)
|
|||
|
|
return;
|
|||
|
|
sendButton(ev);
|
|||
|
|
ev.preventDefault();
|
|||
|
|
}));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(el, 'wheel', function (ev) {
|
|||
|
|
if (_this.mouseEvents)
|
|||
|
|
return;
|
|||
|
|
_this.viewport.onWheel(ev);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
}));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(el, 'touchstart', function (ev) {
|
|||
|
|
if (_this.mouseEvents)
|
|||
|
|
return;
|
|||
|
|
_this.viewport.onTouchStart(ev);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
}));
|
|||
|
|
this.register(Lifecycle_1.addDisposableDomListener(el, 'touchmove', function (ev) {
|
|||
|
|
if (_this.mouseEvents)
|
|||
|
|
return;
|
|||
|
|
_this.viewport.onTouchMove(ev);
|
|||
|
|
return _this.cancel(ev);
|
|||
|
|
}));
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.refresh = function (start, end) {
|
|||
|
|
if (this.renderer) {
|
|||
|
|
this.renderer.refreshRows(start, end);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._queueLinkification = function (start, end) {
|
|||
|
|
if (this.linkifier) {
|
|||
|
|
this.linkifier.linkifyRows(start, end);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.updateCursorStyle = function (ev) {
|
|||
|
|
if (this.selectionManager && this.selectionManager.shouldColumnSelect(ev)) {
|
|||
|
|
this.element.classList.add('xterm-cursor-crosshair');
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.element.classList.remove('xterm-cursor-crosshair');
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.showCursor = function () {
|
|||
|
|
if (!this.cursorState) {
|
|||
|
|
this.cursorState = 1;
|
|||
|
|
this.refresh(this.buffer.y, this.buffer.y);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scroll = function (isWrapped) {
|
|||
|
|
var newLine = this.blankLine(undefined, isWrapped);
|
|||
|
|
var topRow = this.buffer.ybase + this.buffer.scrollTop;
|
|||
|
|
var bottomRow = this.buffer.ybase + this.buffer.scrollBottom;
|
|||
|
|
if (this.buffer.scrollTop === 0) {
|
|||
|
|
var willBufferBeTrimmed = this.buffer.lines.length === this.buffer.lines.maxLength;
|
|||
|
|
if (bottomRow === this.buffer.lines.length - 1) {
|
|||
|
|
this.buffer.lines.push(newLine);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.buffer.lines.splice(bottomRow + 1, 0, newLine);
|
|||
|
|
}
|
|||
|
|
if (!willBufferBeTrimmed) {
|
|||
|
|
this.buffer.ybase++;
|
|||
|
|
if (!this._userScrolling) {
|
|||
|
|
this.buffer.ydisp++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (this._userScrolling) {
|
|||
|
|
this.buffer.ydisp = Math.max(this.buffer.ydisp - 1, 0);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var scrollRegionHeight = bottomRow - topRow + 1;
|
|||
|
|
this.buffer.lines.shiftElements(topRow + 1, scrollRegionHeight - 1, -1);
|
|||
|
|
this.buffer.lines.set(bottomRow, newLine);
|
|||
|
|
}
|
|||
|
|
if (!this._userScrolling) {
|
|||
|
|
this.buffer.ydisp = this.buffer.ybase;
|
|||
|
|
}
|
|||
|
|
this.updateRange(this.buffer.scrollTop);
|
|||
|
|
this.updateRange(this.buffer.scrollBottom);
|
|||
|
|
this.emit('scroll', this.buffer.ydisp);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollLines = function (disp, suppressScrollEvent) {
|
|||
|
|
if (disp < 0) {
|
|||
|
|
if (this.buffer.ydisp === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._userScrolling = true;
|
|||
|
|
}
|
|||
|
|
else if (disp + this.buffer.ydisp >= this.buffer.ybase) {
|
|||
|
|
this._userScrolling = false;
|
|||
|
|
}
|
|||
|
|
var oldYdisp = this.buffer.ydisp;
|
|||
|
|
this.buffer.ydisp = Math.max(Math.min(this.buffer.ydisp + disp, this.buffer.ybase), 0);
|
|||
|
|
if (oldYdisp === this.buffer.ydisp) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!suppressScrollEvent) {
|
|||
|
|
this.emit('scroll', this.buffer.ydisp);
|
|||
|
|
}
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollPages = function (pageCount) {
|
|||
|
|
this.scrollLines(pageCount * (this.rows - 1));
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToTop = function () {
|
|||
|
|
this.scrollLines(-this.buffer.ydisp);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToBottom = function () {
|
|||
|
|
this.scrollLines(this.buffer.ybase - this.buffer.ydisp);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToLine = function (line) {
|
|||
|
|
var scrollAmount = line - this.buffer.ydisp;
|
|||
|
|
if (scrollAmount !== 0) {
|
|||
|
|
this.scrollLines(scrollAmount);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.write = function (data) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (this._isDisposed) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!data) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this.writeBuffer.push(data);
|
|||
|
|
if (this.options.useFlowControl && !this._xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
|
|||
|
|
this.handler(EscapeSequences_1.C0.DC3);
|
|||
|
|
this._xoffSentToCatchUp = true;
|
|||
|
|
}
|
|||
|
|
if (!this._writeInProgress && this.writeBuffer.length > 0) {
|
|||
|
|
this._writeInProgress = true;
|
|||
|
|
setTimeout(function () {
|
|||
|
|
_this._innerWrite();
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._innerWrite = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
if (this._isDisposed) {
|
|||
|
|
this.writeBuffer = [];
|
|||
|
|
}
|
|||
|
|
var writeBatch = this.writeBuffer.splice(0, WRITE_BATCH_SIZE);
|
|||
|
|
while (writeBatch.length > 0) {
|
|||
|
|
var data = writeBatch.shift();
|
|||
|
|
if (this._xoffSentToCatchUp && writeBatch.length === 0 && this.writeBuffer.length === 0) {
|
|||
|
|
this.handler(EscapeSequences_1.C0.DC1);
|
|||
|
|
this._xoffSentToCatchUp = false;
|
|||
|
|
}
|
|||
|
|
this._refreshStart = this.buffer.y;
|
|||
|
|
this._refreshEnd = this.buffer.y;
|
|||
|
|
this._inputHandler.parse(data);
|
|||
|
|
this.updateRange(this.buffer.y);
|
|||
|
|
this.refresh(this._refreshStart, this._refreshEnd);
|
|||
|
|
}
|
|||
|
|
if (this.writeBuffer.length > 0) {
|
|||
|
|
setTimeout(function () { return _this._innerWrite(); }, 0);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._writeInProgress = false;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.writeln = function (data) {
|
|||
|
|
this.write(data + '\r\n');
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
|
|||
|
|
this._customKeyEventHandler = customKeyEventHandler;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
|
|||
|
|
var matcherId = this.linkifier.registerLinkMatcher(regex, handler, options);
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
return matcherId;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
|
|||
|
|
if (this.linkifier.deregisterLinkMatcher(matcherId)) {
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.registerCharacterJoiner = function (handler) {
|
|||
|
|
var joinerId = this.renderer.registerCharacterJoiner(handler);
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
return joinerId;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.deregisterCharacterJoiner = function (joinerId) {
|
|||
|
|
if (this.renderer.deregisterCharacterJoiner(joinerId)) {
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(Terminal.prototype, "markers", {
|
|||
|
|
get: function () {
|
|||
|
|
return this.buffer.markers;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Terminal.prototype.addMarker = function (cursorYOffset) {
|
|||
|
|
if (this.buffer !== this.buffers.normal) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
return this.buffer.addMarker(this.buffer.ybase + this.buffer.y + cursorYOffset);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.hasSelection = function () {
|
|||
|
|
return this.selectionManager ? this.selectionManager.hasSelection : false;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.getSelection = function () {
|
|||
|
|
return this.selectionManager ? this.selectionManager.selectionText : '';
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.clearSelection = function () {
|
|||
|
|
if (this.selectionManager) {
|
|||
|
|
this.selectionManager.clearSelection();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.selectAll = function () {
|
|||
|
|
if (this.selectionManager) {
|
|||
|
|
this.selectionManager.selectAll();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.selectLines = function (start, end) {
|
|||
|
|
if (this.selectionManager) {
|
|||
|
|
this.selectionManager.selectLines(start, end);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._keyDown = function (event) {
|
|||
|
|
if (this._customKeyEventHandler && this._customKeyEventHandler(event) === false) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
if (!this._compositionHelper.keydown(event)) {
|
|||
|
|
if (this.buffer.ybase !== this.buffer.ydisp) {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
var result = Keyboard_1.evaluateKeyboardEvent(event, this.applicationCursor, this.browser.isMac, this.options.macOptionIsMeta);
|
|||
|
|
this.updateCursorStyle(event);
|
|||
|
|
if (result.type === 3 || result.type === 2) {
|
|||
|
|
var scrollCount = this.rows - 1;
|
|||
|
|
this.scrollLines(result.type === 2 ? -scrollCount : scrollCount);
|
|||
|
|
return this.cancel(event, true);
|
|||
|
|
}
|
|||
|
|
if (result.type === 1) {
|
|||
|
|
this.selectAll();
|
|||
|
|
}
|
|||
|
|
if (this._isThirdLevelShift(this.browser, event)) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
if (result.cancel) {
|
|||
|
|
this.cancel(event, true);
|
|||
|
|
}
|
|||
|
|
if (!result.key) {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
this.emit('keydown', event);
|
|||
|
|
this.emit('key', result.key, event);
|
|||
|
|
this.showCursor();
|
|||
|
|
this.handler(result.key);
|
|||
|
|
return this.cancel(event, true);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._isThirdLevelShift = function (browser, ev) {
|
|||
|
|
var thirdLevelKey = (browser.isMac && !this.options.macOptionIsMeta && ev.altKey && !ev.ctrlKey && !ev.metaKey) ||
|
|||
|
|
(browser.isMSWindows && ev.altKey && ev.ctrlKey && !ev.metaKey);
|
|||
|
|
if (ev.type === 'keypress') {
|
|||
|
|
return thirdLevelKey;
|
|||
|
|
}
|
|||
|
|
return thirdLevelKey && (!ev.keyCode || ev.keyCode > 47);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.setgLevel = function (g) {
|
|||
|
|
this.glevel = g;
|
|||
|
|
this.charset = this.charsets[g];
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.setgCharset = function (g, charset) {
|
|||
|
|
this.charsets[g] = charset;
|
|||
|
|
if (this.glevel === g) {
|
|||
|
|
this.charset = charset;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._keyUp = function (ev) {
|
|||
|
|
this.updateCursorStyle(ev);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._keyPress = function (ev) {
|
|||
|
|
var key;
|
|||
|
|
if (this._customKeyEventHandler && this._customKeyEventHandler(ev) === false) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
this.cancel(ev);
|
|||
|
|
if (ev.charCode) {
|
|||
|
|
key = ev.charCode;
|
|||
|
|
}
|
|||
|
|
else if (ev.which == null) {
|
|||
|
|
key = ev.keyCode;
|
|||
|
|
}
|
|||
|
|
else if (ev.which !== 0 && ev.charCode !== 0) {
|
|||
|
|
key = ev.which;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
if (!key || ((ev.altKey || ev.ctrlKey || ev.metaKey) && !this._isThirdLevelShift(this.browser, ev))) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
key = String.fromCharCode(key);
|
|||
|
|
this.emit('keypress', key, ev);
|
|||
|
|
this.emit('key', key, ev);
|
|||
|
|
this.showCursor();
|
|||
|
|
this.handler(key);
|
|||
|
|
return true;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.bell = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this.emit('bell');
|
|||
|
|
if (this._soundBell()) {
|
|||
|
|
this.soundManager.playBellSound();
|
|||
|
|
}
|
|||
|
|
if (this._visualBell()) {
|
|||
|
|
this.element.classList.add('visual-bell-active');
|
|||
|
|
clearTimeout(this._visualBellTimer);
|
|||
|
|
this._visualBellTimer = window.setTimeout(function () {
|
|||
|
|
_this.element.classList.remove('visual-bell-active');
|
|||
|
|
}, 200);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.log = function (text, data) {
|
|||
|
|
if (!this.options.debug)
|
|||
|
|
return;
|
|||
|
|
if (!this._context.console || !this._context.console.log)
|
|||
|
|
return;
|
|||
|
|
this._context.console.log(text, data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.error = function (text, data) {
|
|||
|
|
if (!this.options.debug)
|
|||
|
|
return;
|
|||
|
|
if (!this._context.console || !this._context.console.error)
|
|||
|
|
return;
|
|||
|
|
this._context.console.error(text, data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.resize = function (x, y) {
|
|||
|
|
if (isNaN(x) || isNaN(y)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (x === this.cols && y === this.rows) {
|
|||
|
|
if (this.charMeasure && (!this.charMeasure.width || !this.charMeasure.height)) {
|
|||
|
|
this.charMeasure.measure(this.options);
|
|||
|
|
}
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (x < 1)
|
|||
|
|
x = 1;
|
|||
|
|
if (y < 1)
|
|||
|
|
y = 1;
|
|||
|
|
this.buffers.resize(x, y);
|
|||
|
|
this.cols = x;
|
|||
|
|
this.rows = y;
|
|||
|
|
this.buffers.setupTabStops(this.cols);
|
|||
|
|
if (this.charMeasure) {
|
|||
|
|
this.charMeasure.measure(this.options);
|
|||
|
|
}
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
this.emit('resize', { cols: x, rows: y });
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.updateRange = function (y) {
|
|||
|
|
if (y < this._refreshStart)
|
|||
|
|
this._refreshStart = y;
|
|||
|
|
if (y > this._refreshEnd)
|
|||
|
|
this._refreshEnd = y;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.maxRange = function () {
|
|||
|
|
this._refreshStart = 0;
|
|||
|
|
this._refreshEnd = this.rows - 1;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.eraseRight = function (x, y) {
|
|||
|
|
var line = this.buffer.lines.get(this.buffer.ybase + y);
|
|||
|
|
if (!line) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var ch = [this.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
for (; x < this.cols; x++) {
|
|||
|
|
line[x] = ch;
|
|||
|
|
}
|
|||
|
|
this.updateRange(y);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.eraseLeft = function (x, y) {
|
|||
|
|
var line = this.buffer.lines.get(this.buffer.ybase + y);
|
|||
|
|
if (!line) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var ch = [this.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
x++;
|
|||
|
|
while (x--) {
|
|||
|
|
line[x] = ch;
|
|||
|
|
}
|
|||
|
|
this.updateRange(y);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.clear = function () {
|
|||
|
|
if (this.buffer.ybase === 0 && this.buffer.y === 0) {
|
|||
|
|
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 (var i = 1; i < this.rows; i++) {
|
|||
|
|
this.buffer.lines.push(this.blankLine());
|
|||
|
|
}
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
this.emit('scroll', this.buffer.ydisp);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.eraseLine = function (y) {
|
|||
|
|
this.eraseRight(0, y);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.blankLine = function (cur, isWrapped, cols) {
|
|||
|
|
var attr = cur ? this.eraseAttr() : Buffer_1.DEFAULT_ATTR;
|
|||
|
|
var ch = [attr, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
var line = [];
|
|||
|
|
if (isWrapped) {
|
|||
|
|
line.isWrapped = isWrapped;
|
|||
|
|
}
|
|||
|
|
cols = cols || this.cols;
|
|||
|
|
for (var i = 0; i < cols; i++) {
|
|||
|
|
line[i] = ch;
|
|||
|
|
}
|
|||
|
|
return line;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.ch = function (cur) {
|
|||
|
|
if (cur) {
|
|||
|
|
return [this.eraseAttr(), Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
}
|
|||
|
|
return [Buffer_1.DEFAULT_ATTR, Buffer_1.NULL_CELL_CHAR, Buffer_1.NULL_CELL_WIDTH, Buffer_1.NULL_CELL_CODE];
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.is = function (term) {
|
|||
|
|
return (this.options.termName + '').indexOf(term) === 0;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.handler = function (data) {
|
|||
|
|
if (this.options.disableStdin) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this.selectionManager && this.selectionManager.hasSelection) {
|
|||
|
|
this.selectionManager.clearSelection();
|
|||
|
|
}
|
|||
|
|
if (this.buffer.ybase !== this.buffer.ydisp) {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
}
|
|||
|
|
this.emit('data', data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.handleTitle = function (title) {
|
|||
|
|
this.emit('title', title);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.index = function () {
|
|||
|
|
this.buffer.y++;
|
|||
|
|
if (this.buffer.y > this.buffer.scrollBottom) {
|
|||
|
|
this.buffer.y--;
|
|||
|
|
this.scroll();
|
|||
|
|
}
|
|||
|
|
if (this.buffer.x >= this.cols) {
|
|||
|
|
this.buffer.x--;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.reverseIndex = function () {
|
|||
|
|
if (this.buffer.y === this.buffer.scrollTop) {
|
|||
|
|
var scrollRegionHeight = this.buffer.scrollBottom - this.buffer.scrollTop;
|
|||
|
|
this.buffer.lines.shiftElements(this.buffer.y + this.buffer.ybase, scrollRegionHeight, 1);
|
|||
|
|
this.buffer.lines.set(this.buffer.y + this.buffer.ybase, this.blankLine(true));
|
|||
|
|
this.updateRange(this.buffer.scrollTop);
|
|||
|
|
this.updateRange(this.buffer.scrollBottom);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.buffer.y--;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.reset = function () {
|
|||
|
|
this.options.rows = this.rows;
|
|||
|
|
this.options.cols = this.cols;
|
|||
|
|
var customKeyEventHandler = this._customKeyEventHandler;
|
|||
|
|
var inputHandler = this._inputHandler;
|
|||
|
|
var cursorState = this.cursorState;
|
|||
|
|
this._setup();
|
|||
|
|
this._customKeyEventHandler = customKeyEventHandler;
|
|||
|
|
this._inputHandler = inputHandler;
|
|||
|
|
this.cursorState = cursorState;
|
|||
|
|
this.refresh(0, this.rows - 1);
|
|||
|
|
if (this.viewport) {
|
|||
|
|
this.viewport.syncScrollArea();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.tabSet = function () {
|
|||
|
|
this.buffer.tabs[this.buffer.x] = true;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.cancel = function (ev, force) {
|
|||
|
|
if (!this.options.cancelEvents && !force) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
ev.preventDefault();
|
|||
|
|
ev.stopPropagation();
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.matchColor = function (r1, g1, b1) {
|
|||
|
|
var hash = (r1 << 16) | (g1 << 8) | b1;
|
|||
|
|
if (matchColorCache[hash] != null) {
|
|||
|
|
return matchColorCache[hash];
|
|||
|
|
}
|
|||
|
|
var ldiff = Infinity;
|
|||
|
|
var li = -1;
|
|||
|
|
var i = 0;
|
|||
|
|
var c;
|
|||
|
|
var r2;
|
|||
|
|
var g2;
|
|||
|
|
var b2;
|
|||
|
|
var diff;
|
|||
|
|
for (; i < ColorManager_1.DEFAULT_ANSI_COLORS.length; i++) {
|
|||
|
|
c = ColorManager_1.DEFAULT_ANSI_COLORS[i].rgba;
|
|||
|
|
r2 = c >>> 24;
|
|||
|
|
g2 = c >>> 16 & 0xFF;
|
|||
|
|
b2 = c >>> 8 & 0xFF;
|
|||
|
|
diff = matchColorDistance(r1, g1, b1, r2, g2, b2);
|
|||
|
|
if (diff === 0) {
|
|||
|
|
li = i;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
if (diff < ldiff) {
|
|||
|
|
ldiff = diff;
|
|||
|
|
li = i;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return matchColorCache[hash] = li;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._visualBell = function () {
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
Terminal.prototype._soundBell = function () {
|
|||
|
|
return this.options.bellStyle === 'sound';
|
|||
|
|
};
|
|||
|
|
return Terminal;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.Terminal = Terminal;
|
|||
|
|
function wasModifierKeyOnlyEvent(ev) {
|
|||
|
|
return ev.keyCode === 16 ||
|
|||
|
|
ev.keyCode === 17 ||
|
|||
|
|
ev.keyCode === 18;
|
|||
|
|
}
|
|||
|
|
var matchColorCache = {};
|
|||
|
|
function matchColorDistance(r1, g1, b1, r2, g2, b2) {
|
|||
|
|
return Math.pow(30 * (r1 - r2), 2)
|
|||
|
|
+ Math.pow(59 * (g1 - g2), 2)
|
|||
|
|
+ Math.pow(11 * (b1 - b2), 2);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
},{"./AccessibilityManager":1,"./Buffer":2,"./BufferSet":3,"./CompositionHelper":5,"./EventEmitter":7,"./InputHandler":8,"./Linkifier":9,"./SelectionManager":10,"./SoundManager":12,"./Strings":13,"./Viewport":15,"./common/data/EscapeSequences":18,"./core/input/Keyboard":20,"./handlers/Clipboard":22,"./renderer/ColorManager":26,"./renderer/Renderer":30,"./renderer/atlas/CharAtlasCache":34,"./renderer/dom/DomRenderer":41,"./shared/utils/Browser":45,"./ui/CharMeasure":46,"./ui/Lifecycle":47,"./ui/MouseZoneManager":48,"./ui/ScreenDprMonitor":50,"./utils/Clone":51,"./utils/MouseHelper":52}],15:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Lifecycle_1 = require("./common/Lifecycle");
|
|||
|
|
var Lifecycle_2 = require("./ui/Lifecycle");
|
|||
|
|
var FALLBACK_SCROLL_BAR_WIDTH = 15;
|
|||
|
|
var Viewport = (function (_super) {
|
|||
|
|
__extends(Viewport, _super);
|
|||
|
|
function Viewport(_terminal, _viewportElement, _scrollArea, _charMeasure) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._viewportElement = _viewportElement;
|
|||
|
|
_this._scrollArea = _scrollArea;
|
|||
|
|
_this._charMeasure = _charMeasure;
|
|||
|
|
_this.scrollBarWidth = 0;
|
|||
|
|
_this._currentRowHeight = 0;
|
|||
|
|
_this._lastRecordedBufferLength = 0;
|
|||
|
|
_this._lastRecordedViewportHeight = 0;
|
|||
|
|
_this._lastRecordedBufferHeight = 0;
|
|||
|
|
_this._wheelPartialScroll = 0;
|
|||
|
|
_this.scrollBarWidth = (_this._viewportElement.offsetWidth - _this._scrollArea.offsetWidth) || FALLBACK_SCROLL_BAR_WIDTH;
|
|||
|
|
_this.register(Lifecycle_2.addDisposableDomListener(_this._viewportElement, 'scroll', _this._onScroll.bind(_this)));
|
|||
|
|
setTimeout(function () { return _this.syncScrollArea(); }, 0);
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Viewport.prototype.onThemeChanged = function (colors) {
|
|||
|
|
this._viewportElement.style.backgroundColor = colors.background.css;
|
|||
|
|
};
|
|||
|
|
Viewport.prototype._refresh = function () {
|
|||
|
|
if (this._charMeasure.height > 0) {
|
|||
|
|
this._currentRowHeight = this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio;
|
|||
|
|
this._lastRecordedViewportHeight = this._viewportElement.offsetHeight;
|
|||
|
|
var newBufferHeight = Math.round(this._currentRowHeight * this._lastRecordedBufferLength) + (this._lastRecordedViewportHeight - this._terminal.renderer.dimensions.canvasHeight);
|
|||
|
|
if (this._lastRecordedBufferHeight !== newBufferHeight) {
|
|||
|
|
this._lastRecordedBufferHeight = newBufferHeight;
|
|||
|
|
this._scrollArea.style.height = this._lastRecordedBufferHeight + 'px';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Viewport.prototype.syncScrollArea = function () {
|
|||
|
|
if (this._lastRecordedBufferLength !== this._terminal.buffer.lines.length) {
|
|||
|
|
this._lastRecordedBufferLength = this._terminal.buffer.lines.length;
|
|||
|
|
this._refresh();
|
|||
|
|
}
|
|||
|
|
else if (this._lastRecordedViewportHeight !== this._terminal.renderer.dimensions.canvasHeight) {
|
|||
|
|
this._refresh();
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (this._terminal.renderer.dimensions.scaledCellHeight / window.devicePixelRatio !== this._currentRowHeight) {
|
|||
|
|
this._refresh();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var scrollTop = this._terminal.buffer.ydisp * this._currentRowHeight;
|
|||
|
|
if (this._viewportElement.scrollTop !== scrollTop) {
|
|||
|
|
this._viewportElement.scrollTop = scrollTop;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Viewport.prototype._onScroll = function (ev) {
|
|||
|
|
if (!this._viewportElement.offsetParent) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var newRow = Math.round(this._viewportElement.scrollTop / this._currentRowHeight);
|
|||
|
|
var diff = newRow - this._terminal.buffer.ydisp;
|
|||
|
|
this._terminal.scrollLines(diff, true);
|
|||
|
|
};
|
|||
|
|
Viewport.prototype.onWheel = function (ev) {
|
|||
|
|
var amount = this._getPixelsScrolled(ev);
|
|||
|
|
if (amount === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._viewportElement.scrollTop += amount;
|
|||
|
|
ev.preventDefault();
|
|||
|
|
};
|
|||
|
|
Viewport.prototype._getPixelsScrolled = function (ev) {
|
|||
|
|
if (ev.deltaY === 0) {
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
var amount = ev.deltaY;
|
|||
|
|
if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
|
|||
|
|
amount *= this._currentRowHeight;
|
|||
|
|
}
|
|||
|
|
else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
|
|||
|
|
amount *= this._currentRowHeight * this._terminal.rows;
|
|||
|
|
}
|
|||
|
|
return amount;
|
|||
|
|
};
|
|||
|
|
Viewport.prototype.getLinesScrolled = function (ev) {
|
|||
|
|
if (ev.deltaY === 0) {
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
var amount = ev.deltaY;
|
|||
|
|
if (ev.deltaMode === WheelEvent.DOM_DELTA_PIXEL) {
|
|||
|
|
amount /= this._currentRowHeight + 0.0;
|
|||
|
|
this._wheelPartialScroll += amount;
|
|||
|
|
amount = Math.floor(Math.abs(this._wheelPartialScroll)) * (this._wheelPartialScroll > 0 ? 1 : -1);
|
|||
|
|
this._wheelPartialScroll %= 1;
|
|||
|
|
}
|
|||
|
|
else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
|
|||
|
|
amount *= this._terminal.rows;
|
|||
|
|
}
|
|||
|
|
return amount;
|
|||
|
|
};
|
|||
|
|
Viewport.prototype.onTouchStart = function (ev) {
|
|||
|
|
this._lastTouchY = ev.touches[0].pageY;
|
|||
|
|
};
|
|||
|
|
Viewport.prototype.onTouchMove = function (ev) {
|
|||
|
|
var deltaY = this._lastTouchY - ev.touches[0].pageY;
|
|||
|
|
this._lastTouchY = ev.touches[0].pageY;
|
|||
|
|
if (deltaY === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._viewportElement.scrollTop += deltaY;
|
|||
|
|
ev.preventDefault();
|
|||
|
|
};
|
|||
|
|
return Viewport;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.Viewport = Viewport;
|
|||
|
|
|
|||
|
|
},{"./common/Lifecycle":17,"./ui/Lifecycle":47}],16:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EventEmitter_1 = require("../EventEmitter");
|
|||
|
|
var CircularList = (function (_super) {
|
|||
|
|
__extends(CircularList, _super);
|
|||
|
|
function CircularList(_maxLength) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._maxLength = _maxLength;
|
|||
|
|
_this._array = new Array(_this._maxLength);
|
|||
|
|
_this._startIndex = 0;
|
|||
|
|
_this._length = 0;
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(CircularList.prototype, "maxLength", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._maxLength;
|
|||
|
|
},
|
|||
|
|
set: function (newMaxLength) {
|
|||
|
|
if (this._maxLength === newMaxLength) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var newArray = new Array(newMaxLength);
|
|||
|
|
for (var i = 0; i < Math.min(newMaxLength, this.length); i++) {
|
|||
|
|
newArray[i] = this._array[this._getCyclicIndex(i)];
|
|||
|
|
}
|
|||
|
|
this._array = newArray;
|
|||
|
|
this._maxLength = newMaxLength;
|
|||
|
|
this._startIndex = 0;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(CircularList.prototype, "length", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._length;
|
|||
|
|
},
|
|||
|
|
set: function (newLength) {
|
|||
|
|
if (newLength > this._length) {
|
|||
|
|
for (var i = this._length; i < newLength; i++) {
|
|||
|
|
this._array[i] = undefined;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._length = newLength;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
CircularList.prototype.get = function (index) {
|
|||
|
|
return this._array[this._getCyclicIndex(index)];
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.set = function (index, value) {
|
|||
|
|
this._array[this._getCyclicIndex(index)] = value;
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.push = function (value) {
|
|||
|
|
this._array[this._getCyclicIndex(this._length)] = value;
|
|||
|
|
if (this._length === this._maxLength) {
|
|||
|
|
this._startIndex++;
|
|||
|
|
if (this._startIndex === this._maxLength) {
|
|||
|
|
this._startIndex = 0;
|
|||
|
|
}
|
|||
|
|
this.emit('trim', 1);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._length++;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.pop = function () {
|
|||
|
|
return this._array[this._getCyclicIndex(this._length-- - 1)];
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.splice = function (start, deleteCount) {
|
|||
|
|
var items = [];
|
|||
|
|
for (var _i = 2; _i < arguments.length; _i++) {
|
|||
|
|
items[_i - 2] = arguments[_i];
|
|||
|
|
}
|
|||
|
|
if (deleteCount) {
|
|||
|
|
for (var i = start; i < this._length - deleteCount; i++) {
|
|||
|
|
this._array[this._getCyclicIndex(i)] = this._array[this._getCyclicIndex(i + deleteCount)];
|
|||
|
|
}
|
|||
|
|
this._length -= deleteCount;
|
|||
|
|
}
|
|||
|
|
if (items && items.length) {
|
|||
|
|
for (var i = this._length - 1; i >= start; i--) {
|
|||
|
|
this._array[this._getCyclicIndex(i + items.length)] = this._array[this._getCyclicIndex(i)];
|
|||
|
|
}
|
|||
|
|
for (var i = 0; i < items.length; i++) {
|
|||
|
|
this._array[this._getCyclicIndex(start + i)] = items[i];
|
|||
|
|
}
|
|||
|
|
if (this._length + items.length > this.maxLength) {
|
|||
|
|
var countToTrim = (this._length + items.length) - this.maxLength;
|
|||
|
|
this._startIndex += countToTrim;
|
|||
|
|
this._length = this.maxLength;
|
|||
|
|
this.emit('trim', countToTrim);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._length += items.length;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.trimStart = function (count) {
|
|||
|
|
if (count > this._length) {
|
|||
|
|
count = this._length;
|
|||
|
|
}
|
|||
|
|
this._startIndex += count;
|
|||
|
|
this._length -= count;
|
|||
|
|
this.emit('trim', count);
|
|||
|
|
};
|
|||
|
|
CircularList.prototype.shiftElements = function (start, count, offset) {
|
|||
|
|
if (count <= 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (start < 0 || start >= this._length) {
|
|||
|
|
throw new Error('start argument out of range');
|
|||
|
|
}
|
|||
|
|
if (start + offset < 0) {
|
|||
|
|
throw new Error('Cannot shift elements in list beyond index 0');
|
|||
|
|
}
|
|||
|
|
if (offset > 0) {
|
|||
|
|
for (var i = count - 1; i >= 0; i--) {
|
|||
|
|
this.set(start + i + offset, this.get(start + i));
|
|||
|
|
}
|
|||
|
|
var expandListBy = (start + count + offset) - this._length;
|
|||
|
|
if (expandListBy > 0) {
|
|||
|
|
this._length += expandListBy;
|
|||
|
|
while (this._length > this.maxLength) {
|
|||
|
|
this._length--;
|
|||
|
|
this._startIndex++;
|
|||
|
|
this.emit('trim', 1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
for (var i = 0; i < count; i++) {
|
|||
|
|
this.set(start + i + offset, this.get(start + i));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CircularList.prototype._getCyclicIndex = function (index) {
|
|||
|
|
return (this._startIndex + index) % this.maxLength;
|
|||
|
|
};
|
|||
|
|
return CircularList;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.CircularList = CircularList;
|
|||
|
|
|
|||
|
|
},{"../EventEmitter":7}],17:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Disposable = (function () {
|
|||
|
|
function Disposable() {
|
|||
|
|
this._disposables = [];
|
|||
|
|
this._isDisposed = false;
|
|||
|
|
}
|
|||
|
|
Disposable.prototype.dispose = function () {
|
|||
|
|
this._isDisposed = true;
|
|||
|
|
this._disposables.forEach(function (d) { return d.dispose(); });
|
|||
|
|
this._disposables.length = 0;
|
|||
|
|
};
|
|||
|
|
Disposable.prototype.register = function (d) {
|
|||
|
|
this._disposables.push(d);
|
|||
|
|
};
|
|||
|
|
Disposable.prototype.unregister = function (d) {
|
|||
|
|
var index = this._disposables.indexOf(d);
|
|||
|
|
if (index !== -1) {
|
|||
|
|
this._disposables.splice(index, 1);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
return Disposable;
|
|||
|
|
}());
|
|||
|
|
exports.Disposable = Disposable;
|
|||
|
|
|
|||
|
|
},{}],18:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var C0;
|
|||
|
|
(function (C0) {
|
|||
|
|
C0.NUL = '\x00';
|
|||
|
|
C0.SOH = '\x01';
|
|||
|
|
C0.STX = '\x02';
|
|||
|
|
C0.ETX = '\x03';
|
|||
|
|
C0.EOT = '\x04';
|
|||
|
|
C0.ENQ = '\x05';
|
|||
|
|
C0.ACK = '\x06';
|
|||
|
|
C0.BEL = '\x07';
|
|||
|
|
C0.BS = '\x08';
|
|||
|
|
C0.HT = '\x09';
|
|||
|
|
C0.LF = '\x0a';
|
|||
|
|
C0.VT = '\x0b';
|
|||
|
|
C0.FF = '\x0c';
|
|||
|
|
C0.CR = '\x0d';
|
|||
|
|
C0.SO = '\x0e';
|
|||
|
|
C0.SI = '\x0f';
|
|||
|
|
C0.DLE = '\x10';
|
|||
|
|
C0.DC1 = '\x11';
|
|||
|
|
C0.DC2 = '\x12';
|
|||
|
|
C0.DC3 = '\x13';
|
|||
|
|
C0.DC4 = '\x14';
|
|||
|
|
C0.NAK = '\x15';
|
|||
|
|
C0.SYN = '\x16';
|
|||
|
|
C0.ETB = '\x17';
|
|||
|
|
C0.CAN = '\x18';
|
|||
|
|
C0.EM = '\x19';
|
|||
|
|
C0.SUB = '\x1a';
|
|||
|
|
C0.ESC = '\x1b';
|
|||
|
|
C0.FS = '\x1c';
|
|||
|
|
C0.GS = '\x1d';
|
|||
|
|
C0.RS = '\x1e';
|
|||
|
|
C0.US = '\x1f';
|
|||
|
|
C0.SP = '\x20';
|
|||
|
|
C0.DEL = '\x7f';
|
|||
|
|
})(C0 = exports.C0 || (exports.C0 = {}));
|
|||
|
|
var C1;
|
|||
|
|
(function (C1) {
|
|||
|
|
C1.PAD = '\x80';
|
|||
|
|
C1.HOP = '\x81';
|
|||
|
|
C1.BPH = '\x82';
|
|||
|
|
C1.NBH = '\x83';
|
|||
|
|
C1.IND = '\x84';
|
|||
|
|
C1.NEL = '\x85';
|
|||
|
|
C1.SSA = '\x86';
|
|||
|
|
C1.ESA = '\x87';
|
|||
|
|
C1.HTS = '\x88';
|
|||
|
|
C1.HTJ = '\x89';
|
|||
|
|
C1.VTS = '\x8a';
|
|||
|
|
C1.PLD = '\x8b';
|
|||
|
|
C1.PLU = '\x8c';
|
|||
|
|
C1.RI = '\x8d';
|
|||
|
|
C1.SS2 = '\x8e';
|
|||
|
|
C1.SS3 = '\x8f';
|
|||
|
|
C1.DCS = '\x90';
|
|||
|
|
C1.PU1 = '\x91';
|
|||
|
|
C1.PU2 = '\x92';
|
|||
|
|
C1.STS = '\x93';
|
|||
|
|
C1.CCH = '\x94';
|
|||
|
|
C1.MW = '\x95';
|
|||
|
|
C1.SPA = '\x96';
|
|||
|
|
C1.EPA = '\x97';
|
|||
|
|
C1.SOS = '\x98';
|
|||
|
|
C1.SGCI = '\x99';
|
|||
|
|
C1.SCI = '\x9a';
|
|||
|
|
C1.CSI = '\x9b';
|
|||
|
|
C1.ST = '\x9c';
|
|||
|
|
C1.OSC = '\x9d';
|
|||
|
|
C1.PM = '\x9e';
|
|||
|
|
C1.APC = '\x9f';
|
|||
|
|
})(C1 = exports.C1 || (exports.C1 = {}));
|
|||
|
|
|
|||
|
|
},{}],19:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.CHARSETS = {};
|
|||
|
|
exports.DEFAULT_CHARSET = exports.CHARSETS['B'];
|
|||
|
|
exports.CHARSETS['0'] = {
|
|||
|
|
'`': '\u25c6',
|
|||
|
|
'a': '\u2592',
|
|||
|
|
'b': '\u0009',
|
|||
|
|
'c': '\u000c',
|
|||
|
|
'd': '\u000d',
|
|||
|
|
'e': '\u000a',
|
|||
|
|
'f': '\u00b0',
|
|||
|
|
'g': '\u00b1',
|
|||
|
|
'h': '\u2424',
|
|||
|
|
'i': '\u000b',
|
|||
|
|
'j': '\u2518',
|
|||
|
|
'k': '\u2510',
|
|||
|
|
'l': '\u250c',
|
|||
|
|
'm': '\u2514',
|
|||
|
|
'n': '\u253c',
|
|||
|
|
'o': '\u23ba',
|
|||
|
|
'p': '\u23bb',
|
|||
|
|
'q': '\u2500',
|
|||
|
|
'r': '\u23bc',
|
|||
|
|
's': '\u23bd',
|
|||
|
|
't': '\u251c',
|
|||
|
|
'u': '\u2524',
|
|||
|
|
'v': '\u2534',
|
|||
|
|
'w': '\u252c',
|
|||
|
|
'x': '\u2502',
|
|||
|
|
'y': '\u2264',
|
|||
|
|
'z': '\u2265',
|
|||
|
|
'{': '\u03c0',
|
|||
|
|
'|': '\u2260',
|
|||
|
|
'}': '\u00a3',
|
|||
|
|
'~': '\u00b7'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['A'] = {
|
|||
|
|
'#': '£'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['B'] = null;
|
|||
|
|
exports.CHARSETS['4'] = {
|
|||
|
|
'#': '£',
|
|||
|
|
'@': '¾',
|
|||
|
|
'[': 'ij',
|
|||
|
|
'\\': '½',
|
|||
|
|
']': '|',
|
|||
|
|
'{': '¨',
|
|||
|
|
'|': 'f',
|
|||
|
|
'}': '¼',
|
|||
|
|
'~': '´'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['C'] =
|
|||
|
|
exports.CHARSETS['5'] = {
|
|||
|
|
'[': 'Ä',
|
|||
|
|
'\\': 'Ö',
|
|||
|
|
']': 'Å',
|
|||
|
|
'^': 'Ü',
|
|||
|
|
'`': 'é',
|
|||
|
|
'{': 'ä',
|
|||
|
|
'|': 'ö',
|
|||
|
|
'}': 'å',
|
|||
|
|
'~': 'ü'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['R'] = {
|
|||
|
|
'#': '£',
|
|||
|
|
'@': 'à',
|
|||
|
|
'[': '°',
|
|||
|
|
'\\': 'ç',
|
|||
|
|
']': '§',
|
|||
|
|
'{': 'é',
|
|||
|
|
'|': 'ù',
|
|||
|
|
'}': 'è',
|
|||
|
|
'~': '¨'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['Q'] = {
|
|||
|
|
'@': 'à',
|
|||
|
|
'[': 'â',
|
|||
|
|
'\\': 'ç',
|
|||
|
|
']': 'ê',
|
|||
|
|
'^': 'î',
|
|||
|
|
'`': 'ô',
|
|||
|
|
'{': 'é',
|
|||
|
|
'|': 'ù',
|
|||
|
|
'}': 'è',
|
|||
|
|
'~': 'û'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['K'] = {
|
|||
|
|
'@': '§',
|
|||
|
|
'[': 'Ä',
|
|||
|
|
'\\': 'Ö',
|
|||
|
|
']': 'Ü',
|
|||
|
|
'{': 'ä',
|
|||
|
|
'|': 'ö',
|
|||
|
|
'}': 'ü',
|
|||
|
|
'~': 'ß'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['Y'] = {
|
|||
|
|
'#': '£',
|
|||
|
|
'@': '§',
|
|||
|
|
'[': '°',
|
|||
|
|
'\\': 'ç',
|
|||
|
|
']': 'é',
|
|||
|
|
'`': 'ù',
|
|||
|
|
'{': 'à',
|
|||
|
|
'|': 'ò',
|
|||
|
|
'}': 'è',
|
|||
|
|
'~': 'ì'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['E'] =
|
|||
|
|
exports.CHARSETS['6'] = {
|
|||
|
|
'@': 'Ä',
|
|||
|
|
'[': 'Æ',
|
|||
|
|
'\\': 'Ø',
|
|||
|
|
']': 'Å',
|
|||
|
|
'^': 'Ü',
|
|||
|
|
'`': 'ä',
|
|||
|
|
'{': 'æ',
|
|||
|
|
'|': 'ø',
|
|||
|
|
'}': 'å',
|
|||
|
|
'~': 'ü'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['Z'] = {
|
|||
|
|
'#': '£',
|
|||
|
|
'@': '§',
|
|||
|
|
'[': '¡',
|
|||
|
|
'\\': 'Ñ',
|
|||
|
|
']': '¿',
|
|||
|
|
'{': '°',
|
|||
|
|
'|': 'ñ',
|
|||
|
|
'}': 'ç'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['H'] =
|
|||
|
|
exports.CHARSETS['7'] = {
|
|||
|
|
'@': 'É',
|
|||
|
|
'[': 'Ä',
|
|||
|
|
'\\': 'Ö',
|
|||
|
|
']': 'Å',
|
|||
|
|
'^': 'Ü',
|
|||
|
|
'`': 'é',
|
|||
|
|
'{': 'ä',
|
|||
|
|
'|': 'ö',
|
|||
|
|
'}': 'å',
|
|||
|
|
'~': 'ü'
|
|||
|
|
};
|
|||
|
|
exports.CHARSETS['='] = {
|
|||
|
|
'#': 'ù',
|
|||
|
|
'@': 'à',
|
|||
|
|
'[': 'é',
|
|||
|
|
'\\': 'ç',
|
|||
|
|
']': 'ê',
|
|||
|
|
'^': 'î',
|
|||
|
|
'_': 'è',
|
|||
|
|
'`': 'ô',
|
|||
|
|
'{': 'ä',
|
|||
|
|
'|': 'ö',
|
|||
|
|
'}': 'ü',
|
|||
|
|
'~': 'û'
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
},{}],20:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EscapeSequences_1 = require("../../common/data/EscapeSequences");
|
|||
|
|
var KEYCODE_KEY_MAPPINGS = {
|
|||
|
|
48: ['0', ')'],
|
|||
|
|
49: ['1', '!'],
|
|||
|
|
50: ['2', '@'],
|
|||
|
|
51: ['3', '#'],
|
|||
|
|
52: ['4', '$'],
|
|||
|
|
53: ['5', '%'],
|
|||
|
|
54: ['6', '^'],
|
|||
|
|
55: ['7', '&'],
|
|||
|
|
56: ['8', '*'],
|
|||
|
|
57: ['9', '('],
|
|||
|
|
186: [';', ':'],
|
|||
|
|
187: ['=', '+'],
|
|||
|
|
188: [',', '<'],
|
|||
|
|
189: ['-', '_'],
|
|||
|
|
190: ['.', '>'],
|
|||
|
|
191: ['/', '?'],
|
|||
|
|
192: ['`', '~'],
|
|||
|
|
219: ['[', '{'],
|
|||
|
|
220: ['\\', '|'],
|
|||
|
|
221: [']', '}'],
|
|||
|
|
222: ['\'', '"']
|
|||
|
|
};
|
|||
|
|
function evaluateKeyboardEvent(ev, applicationCursorMode, isMac, macOptionIsMeta) {
|
|||
|
|
var result = {
|
|||
|
|
type: 0,
|
|||
|
|
cancel: false,
|
|||
|
|
key: undefined
|
|||
|
|
};
|
|||
|
|
var modifiers = (ev.shiftKey ? 1 : 0) | (ev.altKey ? 2 : 0) | (ev.ctrlKey ? 4 : 0) | (ev.metaKey ? 8 : 0);
|
|||
|
|
switch (ev.keyCode) {
|
|||
|
|
case 0:
|
|||
|
|
if (ev.key === 'UIKeyInputUpArrow') {
|
|||
|
|
if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OA';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[A';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (ev.key === 'UIKeyInputLeftArrow') {
|
|||
|
|
if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OD';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[D';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (ev.key === 'UIKeyInputRightArrow') {
|
|||
|
|
if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OC';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[C';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (ev.key === 'UIKeyInputDownArrow') {
|
|||
|
|
if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OB';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[B';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 8:
|
|||
|
|
if (ev.shiftKey) {
|
|||
|
|
result.key = EscapeSequences_1.C0.BS;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
else if (ev.altKey) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + EscapeSequences_1.C0.DEL;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
result.key = EscapeSequences_1.C0.DEL;
|
|||
|
|
break;
|
|||
|
|
case 9:
|
|||
|
|
if (ev.shiftKey) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[Z';
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
result.key = EscapeSequences_1.C0.HT;
|
|||
|
|
result.cancel = true;
|
|||
|
|
break;
|
|||
|
|
case 13:
|
|||
|
|
result.key = EscapeSequences_1.C0.CR;
|
|||
|
|
result.cancel = true;
|
|||
|
|
break;
|
|||
|
|
case 27:
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC;
|
|||
|
|
result.cancel = true;
|
|||
|
|
break;
|
|||
|
|
case 37:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'D';
|
|||
|
|
if (result.key === EscapeSequences_1.C0.ESC + '[1;3D') {
|
|||
|
|
result.key = isMac ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OD';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[D';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 39:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'C';
|
|||
|
|
if (result.key === EscapeSequences_1.C0.ESC + '[1;3C') {
|
|||
|
|
result.key = isMac ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OC';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[C';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 38:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'A';
|
|||
|
|
if (result.key === EscapeSequences_1.C0.ESC + '[1;3A') {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;5A';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OA';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[A';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 40:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'B';
|
|||
|
|
if (result.key === EscapeSequences_1.C0.ESC + '[1;3B') {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;5B';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OB';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[B';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 45:
|
|||
|
|
if (!ev.shiftKey && !ev.ctrlKey) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[2~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 46:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[3;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[3~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 36:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'H';
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OH';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[H';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 35:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'F';
|
|||
|
|
}
|
|||
|
|
else if (applicationCursorMode) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OF';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[F';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 33:
|
|||
|
|
if (ev.shiftKey) {
|
|||
|
|
result.type = 2;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[5~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 34:
|
|||
|
|
if (ev.shiftKey) {
|
|||
|
|
result.type = 3;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[6~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 112:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'P';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OP';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 113:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'Q';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OQ';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 114:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'R';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OR';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 115:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[1;' + (modifiers + 1) + 'S';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + 'OS';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 116:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[15;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[15~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 117:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[17;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[17~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 118:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[18;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[18~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 119:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[19;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[19~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 120:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[20;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[20~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 121:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[21;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[21~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 122:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[23;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[23~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
case 123:
|
|||
|
|
if (modifiers) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[24;' + (modifiers + 1) + '~';
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + '[24~';
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
if (ev.ctrlKey && !ev.shiftKey && !ev.altKey && !ev.metaKey) {
|
|||
|
|
if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
|||
|
|
result.key = String.fromCharCode(ev.keyCode - 64);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 32) {
|
|||
|
|
result.key = String.fromCharCode(0);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
|
|||
|
|
result.key = String.fromCharCode(ev.keyCode - 51 + 27);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 56) {
|
|||
|
|
result.key = String.fromCharCode(127);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 219) {
|
|||
|
|
result.key = String.fromCharCode(27);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 220) {
|
|||
|
|
result.key = String.fromCharCode(28);
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode === 221) {
|
|||
|
|
result.key = String.fromCharCode(29);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if ((!isMac || macOptionIsMeta) && ev.altKey && !ev.metaKey) {
|
|||
|
|
var keyMapping = KEYCODE_KEY_MAPPINGS[ev.keyCode];
|
|||
|
|
var key = keyMapping && keyMapping[!ev.shiftKey ? 0 : 1];
|
|||
|
|
if (key) {
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + key;
|
|||
|
|
}
|
|||
|
|
else if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
|||
|
|
var keyCode = ev.ctrlKey ? ev.keyCode - 64 : ev.keyCode + 32;
|
|||
|
|
result.key = EscapeSequences_1.C0.ESC + String.fromCharCode(keyCode);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
|
|||
|
|
if (ev.keyCode === 65) {
|
|||
|
|
result.type = 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
exports.evaluateKeyboardEvent = evaluateKeyboardEvent;
|
|||
|
|
|
|||
|
|
},{"../../common/data/EscapeSequences":18}],21:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EscapeSequences_1 = require("../common/data/EscapeSequences");
|
|||
|
|
var AltClickHandler = (function () {
|
|||
|
|
function AltClickHandler(_mouseEvent, _terminal) {
|
|||
|
|
this._mouseEvent = _mouseEvent;
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
this._lines = this._terminal.buffer.lines;
|
|||
|
|
this._startCol = this._terminal.buffer.x;
|
|||
|
|
this._startRow = this._terminal.buffer.y;
|
|||
|
|
var coordinates = this._terminal.mouseHelper.getCoords(this._mouseEvent, this._terminal.element, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows, false);
|
|||
|
|
if (coordinates) {
|
|||
|
|
_a = coordinates.map(function (coordinate) {
|
|||
|
|
return coordinate - 1;
|
|||
|
|
}), this._endCol = _a[0], this._endRow = _a[1];
|
|||
|
|
}
|
|||
|
|
var _a;
|
|||
|
|
}
|
|||
|
|
AltClickHandler.prototype.move = function () {
|
|||
|
|
if (this._mouseEvent.altKey && this._endCol !== undefined && this._endRow !== undefined) {
|
|||
|
|
this._terminal.handler(this._arrowSequences());
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._arrowSequences = function () {
|
|||
|
|
if (!this._terminal.buffer.hasScrollback) {
|
|||
|
|
return this._resetStartingRow() + this._moveToRequestedRow() + this._moveToRequestedCol();
|
|||
|
|
}
|
|||
|
|
return this._moveHorizontallyOnly();
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._resetStartingRow = function () {
|
|||
|
|
if (this._moveToRequestedRow().length === 0) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
return repeat(this._bufferLine(this._startCol, this._startRow, this._startCol, this._startRow - this._wrappedRowsForRow(this._startRow), false).length, this._sequence("D"));
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._moveToRequestedRow = function () {
|
|||
|
|
var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
|
|||
|
|
var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
|
|||
|
|
var rowsToMove = Math.abs(startRow - endRow) - this._wrappedRowsCount();
|
|||
|
|
return repeat(rowsToMove, this._sequence(this._verticalDirection()));
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._moveToRequestedCol = function () {
|
|||
|
|
var startRow;
|
|||
|
|
if (this._moveToRequestedRow().length > 0) {
|
|||
|
|
startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
startRow = this._startRow;
|
|||
|
|
}
|
|||
|
|
var endRow = this._endRow;
|
|||
|
|
var direction = this._horizontalDirection();
|
|||
|
|
return repeat(this._bufferLine(this._startCol, startRow, this._endCol, endRow, direction === "C").length, this._sequence(direction));
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._moveHorizontallyOnly = function () {
|
|||
|
|
var direction = this._horizontalDirection();
|
|||
|
|
return repeat(Math.abs(this._startCol - this._endCol), this._sequence(direction));
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._wrappedRowsCount = function () {
|
|||
|
|
var wrappedRows = 0;
|
|||
|
|
var startRow = this._startRow - this._wrappedRowsForRow(this._startRow);
|
|||
|
|
var endRow = this._endRow - this._wrappedRowsForRow(this._endRow);
|
|||
|
|
for (var i = 0; i < Math.abs(startRow - endRow); i++) {
|
|||
|
|
var direction = this._verticalDirection() === "A" ? -1 : 1;
|
|||
|
|
if (this._lines.get(startRow + (direction * i)).isWrapped) {
|
|||
|
|
wrappedRows++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return wrappedRows;
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._wrappedRowsForRow = function (currentRow) {
|
|||
|
|
var rowCount = 0;
|
|||
|
|
var lineWraps = this._lines.get(currentRow).isWrapped;
|
|||
|
|
while (lineWraps && currentRow >= 0 && currentRow < this._terminal.rows) {
|
|||
|
|
rowCount++;
|
|||
|
|
currentRow--;
|
|||
|
|
lineWraps = this._lines.get(currentRow).isWrapped;
|
|||
|
|
}
|
|||
|
|
return rowCount;
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._horizontalDirection = function () {
|
|||
|
|
var startRow;
|
|||
|
|
if (this._moveToRequestedRow().length > 0) {
|
|||
|
|
startRow = this._endRow - this._wrappedRowsForRow(this._endRow);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
startRow = this._startRow;
|
|||
|
|
}
|
|||
|
|
if ((this._startCol < this._endCol &&
|
|||
|
|
startRow <= this._endRow) ||
|
|||
|
|
(this._startCol >= this._endCol &&
|
|||
|
|
startRow < this._endRow)) {
|
|||
|
|
return "C";
|
|||
|
|
}
|
|||
|
|
return "D";
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._verticalDirection = function () {
|
|||
|
|
if (this._startRow > this._endRow) {
|
|||
|
|
return "A";
|
|||
|
|
}
|
|||
|
|
return "B";
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._bufferLine = function (startCol, startRow, endCol, endRow, forward) {
|
|||
|
|
var currentCol = startCol;
|
|||
|
|
var currentRow = startRow;
|
|||
|
|
var bufferStr = '';
|
|||
|
|
while (currentCol !== endCol || currentRow !== endRow) {
|
|||
|
|
currentCol += forward ? 1 : -1;
|
|||
|
|
if (forward && currentCol > this._terminal.cols - 1) {
|
|||
|
|
bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
|
|||
|
|
currentCol = 0;
|
|||
|
|
startCol = 0;
|
|||
|
|
currentRow++;
|
|||
|
|
}
|
|||
|
|
else if (!forward && currentCol < 0) {
|
|||
|
|
bufferStr += this._terminal.buffer.translateBufferLineToString(currentRow, false, 0, startCol + 1);
|
|||
|
|
currentCol = this._terminal.cols - 1;
|
|||
|
|
startCol = currentCol;
|
|||
|
|
currentRow--;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return bufferStr + this._terminal.buffer.translateBufferLineToString(currentRow, false, startCol, currentCol);
|
|||
|
|
};
|
|||
|
|
AltClickHandler.prototype._sequence = function (direction) {
|
|||
|
|
var mod = this._terminal.applicationCursor ? 'O' : '[';
|
|||
|
|
return EscapeSequences_1.C0.ESC + mod + direction;
|
|||
|
|
};
|
|||
|
|
return AltClickHandler;
|
|||
|
|
}());
|
|||
|
|
exports.AltClickHandler = AltClickHandler;
|
|||
|
|
function repeat(count, str) {
|
|||
|
|
count = Math.floor(count);
|
|||
|
|
var rpt = '';
|
|||
|
|
for (var i = 0; i < count; i++) {
|
|||
|
|
rpt += str;
|
|||
|
|
}
|
|||
|
|
return rpt;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
},{"../common/data/EscapeSequences":18}],22:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
function prepareTextForTerminal(text) {
|
|||
|
|
return text.replace(/\r?\n/g, '\r');
|
|||
|
|
}
|
|||
|
|
exports.prepareTextForTerminal = prepareTextForTerminal;
|
|||
|
|
function bracketTextForPaste(text, bracketedPasteMode) {
|
|||
|
|
if (bracketedPasteMode) {
|
|||
|
|
return '\x1b[200~' + text + '\x1b[201~';
|
|||
|
|
}
|
|||
|
|
return text;
|
|||
|
|
}
|
|||
|
|
exports.bracketTextForPaste = bracketTextForPaste;
|
|||
|
|
function copyHandler(ev, term, selectionManager) {
|
|||
|
|
if (term.browser.isMSIE) {
|
|||
|
|
window.clipboardData.setData('Text', selectionManager.selectionText);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
ev.clipboardData.setData('text/plain', selectionManager.selectionText);
|
|||
|
|
}
|
|||
|
|
ev.preventDefault();
|
|||
|
|
}
|
|||
|
|
exports.copyHandler = copyHandler;
|
|||
|
|
function pasteHandler(ev, term) {
|
|||
|
|
ev.stopPropagation();
|
|||
|
|
var text;
|
|||
|
|
var dispatchPaste = function (text) {
|
|||
|
|
text = prepareTextForTerminal(text);
|
|||
|
|
text = bracketTextForPaste(text, term.bracketedPasteMode);
|
|||
|
|
term.handler(text);
|
|||
|
|
term.textarea.value = '';
|
|||
|
|
term.emit('paste', text);
|
|||
|
|
term.cancel(ev);
|
|||
|
|
};
|
|||
|
|
if (term.browser.isMSIE) {
|
|||
|
|
if (window.clipboardData) {
|
|||
|
|
text = window.clipboardData.getData('Text');
|
|||
|
|
dispatchPaste(text);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (ev.clipboardData) {
|
|||
|
|
text = ev.clipboardData.getData('text/plain');
|
|||
|
|
dispatchPaste(text);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
exports.pasteHandler = pasteHandler;
|
|||
|
|
function moveTextAreaUnderMouseCursor(ev, textarea) {
|
|||
|
|
textarea.style.position = 'fixed';
|
|||
|
|
textarea.style.width = '20px';
|
|||
|
|
textarea.style.height = '20px';
|
|||
|
|
textarea.style.left = (ev.clientX - 10) + 'px';
|
|||
|
|
textarea.style.top = (ev.clientY - 10) + 'px';
|
|||
|
|
textarea.style.zIndex = '1000';
|
|||
|
|
textarea.focus();
|
|||
|
|
setTimeout(function () {
|
|||
|
|
textarea.style.position = null;
|
|||
|
|
textarea.style.width = null;
|
|||
|
|
textarea.style.height = null;
|
|||
|
|
textarea.style.left = null;
|
|||
|
|
textarea.style.top = null;
|
|||
|
|
textarea.style.zIndex = null;
|
|||
|
|
}, 200);
|
|||
|
|
}
|
|||
|
|
exports.moveTextAreaUnderMouseCursor = moveTextAreaUnderMouseCursor;
|
|||
|
|
function rightClickHandler(ev, textarea, selectionManager, shouldSelectWord) {
|
|||
|
|
moveTextAreaUnderMouseCursor(ev, textarea);
|
|||
|
|
if (shouldSelectWord && !selectionManager.isClickInSelection(ev)) {
|
|||
|
|
selectionManager.selectWordAtCursor(ev);
|
|||
|
|
}
|
|||
|
|
textarea.value = selectionManager.selectionText;
|
|||
|
|
textarea.select();
|
|||
|
|
}
|
|||
|
|
exports.rightClickHandler = rightClickHandler;
|
|||
|
|
|
|||
|
|
},{}],23:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Terminal_1 = require("../Terminal");
|
|||
|
|
var Strings = require("../Strings");
|
|||
|
|
var Terminal = (function () {
|
|||
|
|
function Terminal(options) {
|
|||
|
|
this._core = new Terminal_1.Terminal(options);
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(Terminal.prototype, "element", {
|
|||
|
|
get: function () { return this._core.element; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(Terminal.prototype, "textarea", {
|
|||
|
|
get: function () { return this._core.textarea; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(Terminal.prototype, "rows", {
|
|||
|
|
get: function () { return this._core.rows; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(Terminal.prototype, "cols", {
|
|||
|
|
get: function () { return this._core.cols; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(Terminal.prototype, "markers", {
|
|||
|
|
get: function () { return this._core.markers; },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Terminal.prototype.blur = function () {
|
|||
|
|
this._core.blur();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.focus = function () {
|
|||
|
|
this._core.focus();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.on = function (type, listener) {
|
|||
|
|
this._core.on(type, listener);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.off = function (type, listener) {
|
|||
|
|
this._core.off(type, listener);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.emit = function (type, data) {
|
|||
|
|
this._core.emit(type, data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.addDisposableListener = function (type, handler) {
|
|||
|
|
return this._core.addDisposableListener(type, handler);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.resize = function (columns, rows) {
|
|||
|
|
this._core.resize(columns, rows);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.writeln = function (data) {
|
|||
|
|
this._core.writeln(data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.open = function (parent) {
|
|||
|
|
this._core.open(parent);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.attachCustomKeyEventHandler = function (customKeyEventHandler) {
|
|||
|
|
this._core.attachCustomKeyEventHandler(customKeyEventHandler);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.registerLinkMatcher = function (regex, handler, options) {
|
|||
|
|
return this._core.registerLinkMatcher(regex, handler, options);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.deregisterLinkMatcher = function (matcherId) {
|
|||
|
|
this._core.deregisterLinkMatcher(matcherId);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.registerCharacterJoiner = function (handler) {
|
|||
|
|
return this._core.registerCharacterJoiner(handler);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.deregisterCharacterJoiner = function (joinerId) {
|
|||
|
|
this._core.deregisterCharacterJoiner(joinerId);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.addMarker = function (cursorYOffset) {
|
|||
|
|
return this._core.addMarker(cursorYOffset);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.hasSelection = function () {
|
|||
|
|
return this._core.hasSelection();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.getSelection = function () {
|
|||
|
|
return this._core.getSelection();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.clearSelection = function () {
|
|||
|
|
this._core.clearSelection();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.selectAll = function () {
|
|||
|
|
this._core.selectAll();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.selectLines = function (start, end) {
|
|||
|
|
this._core.selectLines(start, end);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.dispose = function () {
|
|||
|
|
this._core.dispose();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.destroy = function () {
|
|||
|
|
this._core.destroy();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollLines = function (amount) {
|
|||
|
|
this._core.scrollLines(amount);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollPages = function (pageCount) {
|
|||
|
|
this._core.scrollPages(pageCount);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToTop = function () {
|
|||
|
|
this._core.scrollToTop();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToBottom = function () {
|
|||
|
|
this._core.scrollToBottom();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.scrollToLine = function (line) {
|
|||
|
|
this._core.scrollToLine(line);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.clear = function () {
|
|||
|
|
this._core.clear();
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.write = function (data) {
|
|||
|
|
this._core.write(data);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.getOption = function (key) {
|
|||
|
|
return this._core.getOption(key);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.setOption = function (key, value) {
|
|||
|
|
this._core.setOption(key, value);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.refresh = function (start, end) {
|
|||
|
|
this._core.refresh(start, end);
|
|||
|
|
};
|
|||
|
|
Terminal.prototype.reset = function () {
|
|||
|
|
this._core.reset();
|
|||
|
|
};
|
|||
|
|
Terminal.applyAddon = function (addon) {
|
|||
|
|
addon.apply(Terminal);
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(Terminal, "strings", {
|
|||
|
|
get: function () {
|
|||
|
|
return Strings;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
return Terminal;
|
|||
|
|
}());
|
|||
|
|
exports.Terminal = Terminal;
|
|||
|
|
|
|||
|
|
},{"../Strings":13,"../Terminal":14}],24:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Types_1 = require("./atlas/Types");
|
|||
|
|
var CharAtlasCache_1 = require("./atlas/CharAtlasCache");
|
|||
|
|
var Buffer_1 = require("../Buffer");
|
|||
|
|
var BaseRenderLayer = (function () {
|
|||
|
|
function BaseRenderLayer(_container, id, zIndex, _alpha, _colors) {
|
|||
|
|
this._container = _container;
|
|||
|
|
this._alpha = _alpha;
|
|||
|
|
this._colors = _colors;
|
|||
|
|
this._scaledCharWidth = 0;
|
|||
|
|
this._scaledCharHeight = 0;
|
|||
|
|
this._scaledCellWidth = 0;
|
|||
|
|
this._scaledCellHeight = 0;
|
|||
|
|
this._scaledCharLeft = 0;
|
|||
|
|
this._scaledCharTop = 0;
|
|||
|
|
this._canvas = document.createElement('canvas');
|
|||
|
|
this._canvas.classList.add("xterm-" + id + "-layer");
|
|||
|
|
this._canvas.style.zIndex = zIndex.toString();
|
|||
|
|
this._initCanvas();
|
|||
|
|
this._container.appendChild(this._canvas);
|
|||
|
|
}
|
|||
|
|
BaseRenderLayer.prototype.dispose = function () {
|
|||
|
|
this._container.removeChild(this._canvas);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype._initCanvas = function () {
|
|||
|
|
this._ctx = this._canvas.getContext('2d', { alpha: this._alpha });
|
|||
|
|
if (!this._alpha) {
|
|||
|
|
this.clearAll();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.onOptionsChanged = function (terminal) { };
|
|||
|
|
BaseRenderLayer.prototype.onBlur = function (terminal) { };
|
|||
|
|
BaseRenderLayer.prototype.onFocus = function (terminal) { };
|
|||
|
|
BaseRenderLayer.prototype.onCursorMove = function (terminal) { };
|
|||
|
|
BaseRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) { };
|
|||
|
|
BaseRenderLayer.prototype.onSelectionChanged = function (terminal, start, end, columnSelectMode) {
|
|||
|
|
if (columnSelectMode === void 0) { columnSelectMode = false; }
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.onThemeChanged = function (terminal, colorSet) {
|
|||
|
|
this._refreshCharAtlas(terminal, colorSet);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.setTransparency = function (terminal, alpha) {
|
|||
|
|
if (alpha === this._alpha) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var oldCanvas = this._canvas;
|
|||
|
|
this._alpha = alpha;
|
|||
|
|
this._canvas = this._canvas.cloneNode();
|
|||
|
|
this._initCanvas();
|
|||
|
|
this._container.replaceChild(this._canvas, oldCanvas);
|
|||
|
|
this._refreshCharAtlas(terminal, this._colors);
|
|||
|
|
this.onGridChanged(terminal, 0, terminal.rows - 1);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype._refreshCharAtlas = function (terminal, colorSet) {
|
|||
|
|
if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._charAtlas = CharAtlasCache_1.acquireCharAtlas(terminal, colorSet, this._scaledCharWidth, this._scaledCharHeight);
|
|||
|
|
this._charAtlas.warmUp();
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.resize = function (terminal, dim) {
|
|||
|
|
this._scaledCellWidth = dim.scaledCellWidth;
|
|||
|
|
this._scaledCellHeight = dim.scaledCellHeight;
|
|||
|
|
this._scaledCharWidth = dim.scaledCharWidth;
|
|||
|
|
this._scaledCharHeight = dim.scaledCharHeight;
|
|||
|
|
this._scaledCharLeft = dim.scaledCharLeft;
|
|||
|
|
this._scaledCharTop = dim.scaledCharTop;
|
|||
|
|
this._canvas.width = dim.scaledCanvasWidth;
|
|||
|
|
this._canvas.height = dim.scaledCanvasHeight;
|
|||
|
|
this._canvas.style.width = dim.canvasWidth + "px";
|
|||
|
|
this._canvas.style.height = dim.canvasHeight + "px";
|
|||
|
|
if (!this._alpha) {
|
|||
|
|
this.clearAll();
|
|||
|
|
}
|
|||
|
|
this._refreshCharAtlas(terminal, this._colors);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.fillCells = function (x, y, width, height) {
|
|||
|
|
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.fillBottomLineAtCells = function (x, y, width) {
|
|||
|
|
if (width === void 0) { width = 1; }
|
|||
|
|
this._ctx.fillRect(x * this._scaledCellWidth, (y + 1) * this._scaledCellHeight - window.devicePixelRatio - 1, width * this._scaledCellWidth, window.devicePixelRatio);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.fillLeftLineAtCell = function (x, y) {
|
|||
|
|
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, window.devicePixelRatio, this._scaledCellHeight);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.strokeRectAtCell = function (x, y, width, height) {
|
|||
|
|
this._ctx.lineWidth = window.devicePixelRatio;
|
|||
|
|
this._ctx.strokeRect(x * this._scaledCellWidth + window.devicePixelRatio / 2, y * this._scaledCellHeight + (window.devicePixelRatio / 2), width * this._scaledCellWidth - window.devicePixelRatio, (height * this._scaledCellHeight) - window.devicePixelRatio);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.clearAll = function () {
|
|||
|
|
if (this._alpha) {
|
|||
|
|
this._ctx.clearRect(0, 0, this._canvas.width, this._canvas.height);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._ctx.fillStyle = this._colors.background.css;
|
|||
|
|
this._ctx.fillRect(0, 0, this._canvas.width, this._canvas.height);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.clearCells = function (x, y, width, height) {
|
|||
|
|
if (this._alpha) {
|
|||
|
|
this._ctx.clearRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._ctx.fillStyle = this._colors.background.css;
|
|||
|
|
this._ctx.fillRect(x * this._scaledCellWidth, y * this._scaledCellHeight, width * this._scaledCellWidth, height * this._scaledCellHeight);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.fillCharTrueColor = function (terminal, charData, x, y) {
|
|||
|
|
this._ctx.font = this._getFont(terminal, false, false);
|
|||
|
|
this._ctx.textBaseline = 'top';
|
|||
|
|
this._clipRow(terminal, y);
|
|||
|
|
this._ctx.fillText(charData[Buffer_1.CHAR_DATA_CHAR_INDEX], x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype.drawChars = function (terminal, chars, code, width, x, y, fg, bg, bold, dim, italic) {
|
|||
|
|
var drawInBrightColor = terminal.options.drawBoldTextInBrightColors && bold && fg < 8 && fg !== Types_1.INVERTED_DEFAULT_COLOR;
|
|||
|
|
fg += drawInBrightColor ? 8 : 0;
|
|||
|
|
var atlasDidDraw = this._charAtlas && this._charAtlas.draw(this._ctx, { chars: chars, code: code, bg: bg, fg: fg, bold: bold && terminal.options.enableBold, dim: dim, italic: italic }, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
|
|||
|
|
if (!atlasDidDraw) {
|
|||
|
|
this._drawUncachedChars(terminal, chars, width, fg, x, y, bold && terminal.options.enableBold, dim, italic);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype._drawUncachedChars = function (terminal, chars, width, fg, x, y, bold, dim, italic) {
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.font = this._getFont(terminal, bold, italic);
|
|||
|
|
this._ctx.textBaseline = 'top';
|
|||
|
|
if (fg === Types_1.INVERTED_DEFAULT_COLOR) {
|
|||
|
|
this._ctx.fillStyle = this._colors.background.css;
|
|||
|
|
}
|
|||
|
|
else if (fg < 256) {
|
|||
|
|
this._ctx.fillStyle = this._colors.ansi[fg].css;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._ctx.fillStyle = this._colors.foreground.css;
|
|||
|
|
}
|
|||
|
|
this._clipRow(terminal, y);
|
|||
|
|
if (dim) {
|
|||
|
|
this._ctx.globalAlpha = Types_1.DIM_OPACITY;
|
|||
|
|
}
|
|||
|
|
this._ctx.fillText(chars, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype._clipRow = function (terminal, y) {
|
|||
|
|
this._ctx.beginPath();
|
|||
|
|
this._ctx.rect(0, y * this._scaledCellHeight, terminal.cols * this._scaledCellWidth, this._scaledCellHeight);
|
|||
|
|
this._ctx.clip();
|
|||
|
|
};
|
|||
|
|
BaseRenderLayer.prototype._getFont = function (terminal, isBold, isItalic) {
|
|||
|
|
var fontWeight = isBold ? terminal.options.fontWeightBold : terminal.options.fontWeight;
|
|||
|
|
var fontStyle = isItalic ? 'italic' : '';
|
|||
|
|
return fontStyle + " " + fontWeight + " " + terminal.options.fontSize * window.devicePixelRatio + "px " + terminal.options.fontFamily;
|
|||
|
|
};
|
|||
|
|
return BaseRenderLayer;
|
|||
|
|
}());
|
|||
|
|
exports.BaseRenderLayer = BaseRenderLayer;
|
|||
|
|
|
|||
|
|
},{"../Buffer":2,"./atlas/CharAtlasCache":34,"./atlas/Types":40}],25:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Buffer_1 = require("../Buffer");
|
|||
|
|
var CharacterJoinerRegistry = (function () {
|
|||
|
|
function CharacterJoinerRegistry(_terminal) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
this._characterJoiners = [];
|
|||
|
|
this._nextCharacterJoinerId = 0;
|
|||
|
|
}
|
|||
|
|
CharacterJoinerRegistry.prototype.registerCharacterJoiner = function (handler) {
|
|||
|
|
var joiner = {
|
|||
|
|
id: this._nextCharacterJoinerId++,
|
|||
|
|
handler: handler
|
|||
|
|
};
|
|||
|
|
this._characterJoiners.push(joiner);
|
|||
|
|
return joiner.id;
|
|||
|
|
};
|
|||
|
|
CharacterJoinerRegistry.prototype.deregisterCharacterJoiner = function (joinerId) {
|
|||
|
|
for (var i = 0; i < this._characterJoiners.length; i++) {
|
|||
|
|
if (this._characterJoiners[i].id === joinerId) {
|
|||
|
|
this._characterJoiners.splice(i, 1);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
CharacterJoinerRegistry.prototype.getJoinedCharacters = function (row) {
|
|||
|
|
if (this._characterJoiners.length === 0) {
|
|||
|
|
return [];
|
|||
|
|
}
|
|||
|
|
var line = this._terminal.buffer.lines.get(row);
|
|||
|
|
if (line.length === 0) {
|
|||
|
|
return [];
|
|||
|
|
}
|
|||
|
|
var ranges = [];
|
|||
|
|
var lineStr = this._terminal.buffer.translateBufferLineToString(row, true);
|
|||
|
|
var rangeStartColumn = 0;
|
|||
|
|
var currentStringIndex = 0;
|
|||
|
|
var rangeStartStringIndex = 0;
|
|||
|
|
var rangeAttr = line[0][Buffer_1.CHAR_DATA_ATTR_INDEX] >> 9;
|
|||
|
|
for (var x = 0; x < this._terminal.cols; x++) {
|
|||
|
|
var charData = line[x];
|
|||
|
|
var chars = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
|||
|
|
var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX] >> 9;
|
|||
|
|
if (width === 0) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
if (attr !== rangeAttr) {
|
|||
|
|
if (x - rangeStartColumn > 1) {
|
|||
|
|
var joinedRanges = this._getJoinedRanges(lineStr, rangeStartStringIndex, currentStringIndex, line, rangeStartColumn);
|
|||
|
|
for (var i = 0; i < joinedRanges.length; i++) {
|
|||
|
|
ranges.push(joinedRanges[i]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
rangeStartColumn = x;
|
|||
|
|
rangeStartStringIndex = currentStringIndex;
|
|||
|
|
rangeAttr = attr;
|
|||
|
|
}
|
|||
|
|
currentStringIndex += chars.length;
|
|||
|
|
}
|
|||
|
|
if (this._terminal.cols - rangeStartColumn > 1) {
|
|||
|
|
var joinedRanges = this._getJoinedRanges(lineStr, rangeStartStringIndex, currentStringIndex, line, rangeStartColumn);
|
|||
|
|
for (var i = 0; i < joinedRanges.length; i++) {
|
|||
|
|
ranges.push(joinedRanges[i]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return ranges;
|
|||
|
|
};
|
|||
|
|
CharacterJoinerRegistry.prototype._getJoinedRanges = function (line, startIndex, endIndex, lineData, startCol) {
|
|||
|
|
var text = line.substring(startIndex, endIndex);
|
|||
|
|
var joinedRanges = this._characterJoiners[0].handler(text);
|
|||
|
|
for (var i = 1; i < this._characterJoiners.length; i++) {
|
|||
|
|
var joinerRanges = this._characterJoiners[i].handler(text);
|
|||
|
|
for (var j = 0; j < joinerRanges.length; j++) {
|
|||
|
|
CharacterJoinerRegistry._mergeRanges(joinedRanges, joinerRanges[j]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._stringRangesToCellRanges(joinedRanges, lineData, startCol);
|
|||
|
|
return joinedRanges;
|
|||
|
|
};
|
|||
|
|
CharacterJoinerRegistry.prototype._stringRangesToCellRanges = function (ranges, line, startCol) {
|
|||
|
|
var currentRangeIndex = 0;
|
|||
|
|
var currentRangeStarted = false;
|
|||
|
|
var currentStringIndex = 0;
|
|||
|
|
var currentRange = ranges[currentRangeIndex];
|
|||
|
|
if (!currentRange) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
for (var x = startCol; x < this._terminal.cols; x++) {
|
|||
|
|
var charData = line[x];
|
|||
|
|
var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
var length_1 = charData[Buffer_1.CHAR_DATA_CHAR_INDEX].length;
|
|||
|
|
if (width === 0) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
if (!currentRangeStarted && currentRange[0] <= currentStringIndex) {
|
|||
|
|
currentRange[0] = x;
|
|||
|
|
currentRangeStarted = true;
|
|||
|
|
}
|
|||
|
|
if (currentRange[1] <= currentStringIndex) {
|
|||
|
|
currentRange[1] = x;
|
|||
|
|
currentRange = ranges[++currentRangeIndex];
|
|||
|
|
if (!currentRange) {
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
if (currentRange[0] <= currentStringIndex) {
|
|||
|
|
currentRange[0] = x;
|
|||
|
|
currentRangeStarted = true;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
currentRangeStarted = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
currentStringIndex += length_1;
|
|||
|
|
}
|
|||
|
|
if (currentRange) {
|
|||
|
|
currentRange[1] = this._terminal.cols;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CharacterJoinerRegistry._mergeRanges = function (ranges, newRange) {
|
|||
|
|
var inRange = false;
|
|||
|
|
for (var i = 0; i < ranges.length; i++) {
|
|||
|
|
var range = ranges[i];
|
|||
|
|
if (!inRange) {
|
|||
|
|
if (newRange[1] <= range[0]) {
|
|||
|
|
ranges.splice(i, 0, newRange);
|
|||
|
|
return ranges;
|
|||
|
|
}
|
|||
|
|
if (newRange[1] <= range[1]) {
|
|||
|
|
range[0] = Math.min(newRange[0], range[0]);
|
|||
|
|
return ranges;
|
|||
|
|
}
|
|||
|
|
if (newRange[0] < range[1]) {
|
|||
|
|
range[0] = Math.min(newRange[0], range[0]);
|
|||
|
|
inRange = true;
|
|||
|
|
}
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (newRange[1] <= range[0]) {
|
|||
|
|
ranges[i - 1][1] = newRange[1];
|
|||
|
|
return ranges;
|
|||
|
|
}
|
|||
|
|
if (newRange[1] <= range[1]) {
|
|||
|
|
ranges[i - 1][1] = Math.max(newRange[1], range[1]);
|
|||
|
|
ranges.splice(i, 1);
|
|||
|
|
inRange = false;
|
|||
|
|
return ranges;
|
|||
|
|
}
|
|||
|
|
ranges.splice(i, 1);
|
|||
|
|
i--;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (inRange) {
|
|||
|
|
ranges[ranges.length - 1][1] = newRange[1];
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
ranges.push(newRange);
|
|||
|
|
}
|
|||
|
|
return ranges;
|
|||
|
|
};
|
|||
|
|
return CharacterJoinerRegistry;
|
|||
|
|
}());
|
|||
|
|
exports.CharacterJoinerRegistry = CharacterJoinerRegistry;
|
|||
|
|
|
|||
|
|
},{"../Buffer":2}],26:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var DEFAULT_FOREGROUND = fromHex('#ffffff');
|
|||
|
|
var DEFAULT_BACKGROUND = fromHex('#000000');
|
|||
|
|
var DEFAULT_CURSOR = fromHex('#ffffff');
|
|||
|
|
var DEFAULT_CURSOR_ACCENT = fromHex('#000000');
|
|||
|
|
var DEFAULT_SELECTION = {
|
|||
|
|
css: 'rgba(255, 255, 255, 0.3)',
|
|||
|
|
rgba: 0xFFFFFF77
|
|||
|
|
};
|
|||
|
|
exports.DEFAULT_ANSI_COLORS = (function () {
|
|||
|
|
var colors = [
|
|||
|
|
fromHex('#2e3436'),
|
|||
|
|
fromHex('#cc0000'),
|
|||
|
|
fromHex('#4e9a06'),
|
|||
|
|
fromHex('#c4a000'),
|
|||
|
|
fromHex('#3465a4'),
|
|||
|
|
fromHex('#75507b'),
|
|||
|
|
fromHex('#06989a'),
|
|||
|
|
fromHex('#d3d7cf'),
|
|||
|
|
fromHex('#555753'),
|
|||
|
|
fromHex('#ef2929'),
|
|||
|
|
fromHex('#8ae234'),
|
|||
|
|
fromHex('#fce94f'),
|
|||
|
|
fromHex('#729fcf'),
|
|||
|
|
fromHex('#ad7fa8'),
|
|||
|
|
fromHex('#34e2e2'),
|
|||
|
|
fromHex('#eeeeec')
|
|||
|
|
];
|
|||
|
|
var v = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff];
|
|||
|
|
for (var i = 0; i < 216; i++) {
|
|||
|
|
var r = v[(i / 36) % 6 | 0];
|
|||
|
|
var g = v[(i / 6) % 6 | 0];
|
|||
|
|
var b = v[i % 6];
|
|||
|
|
colors.push({
|
|||
|
|
css: "#" + toPaddedHex(r) + toPaddedHex(g) + toPaddedHex(b),
|
|||
|
|
rgba: ((r << 24) | (g << 16) | (b << 8) | 0xFF) >>> 0
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
for (var i = 0; i < 24; i++) {
|
|||
|
|
var c = 8 + i * 10;
|
|||
|
|
var ch = toPaddedHex(c);
|
|||
|
|
colors.push({
|
|||
|
|
css: "#" + ch + ch + ch,
|
|||
|
|
rgba: ((c << 24) | (c << 16) | (c << 8) | 0xFF) >>> 0
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
return colors;
|
|||
|
|
})();
|
|||
|
|
function fromHex(css) {
|
|||
|
|
return {
|
|||
|
|
css: css,
|
|||
|
|
rgba: parseInt(css.slice(1), 16) << 8 | 0xFF
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
function toPaddedHex(c) {
|
|||
|
|
var s = c.toString(16);
|
|||
|
|
return s.length < 2 ? '0' + s : s;
|
|||
|
|
}
|
|||
|
|
var ColorManager = (function () {
|
|||
|
|
function ColorManager(document, allowTransparency) {
|
|||
|
|
this.allowTransparency = allowTransparency;
|
|||
|
|
var canvas = document.createElement('canvas');
|
|||
|
|
canvas.width = 1;
|
|||
|
|
canvas.height = 1;
|
|||
|
|
this._ctx = canvas.getContext('2d');
|
|||
|
|
this._ctx.globalCompositeOperation = 'copy';
|
|||
|
|
this._litmusColor = this._ctx.createLinearGradient(0, 0, 1, 1);
|
|||
|
|
this.colors = {
|
|||
|
|
foreground: DEFAULT_FOREGROUND,
|
|||
|
|
background: DEFAULT_BACKGROUND,
|
|||
|
|
cursor: DEFAULT_CURSOR,
|
|||
|
|
cursorAccent: DEFAULT_CURSOR_ACCENT,
|
|||
|
|
selection: DEFAULT_SELECTION,
|
|||
|
|
ansi: exports.DEFAULT_ANSI_COLORS.slice()
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
ColorManager.prototype.setTheme = function (theme) {
|
|||
|
|
this.colors.foreground = this._parseColor(theme.foreground, DEFAULT_FOREGROUND);
|
|||
|
|
this.colors.background = this._parseColor(theme.background, DEFAULT_BACKGROUND);
|
|||
|
|
this.colors.cursor = this._parseColor(theme.cursor, DEFAULT_CURSOR, true);
|
|||
|
|
this.colors.cursorAccent = this._parseColor(theme.cursorAccent, DEFAULT_CURSOR_ACCENT, true);
|
|||
|
|
this.colors.selection = this._parseColor(theme.selection, DEFAULT_SELECTION, true);
|
|||
|
|
this.colors.ansi[0] = this._parseColor(theme.black, exports.DEFAULT_ANSI_COLORS[0]);
|
|||
|
|
this.colors.ansi[1] = this._parseColor(theme.red, exports.DEFAULT_ANSI_COLORS[1]);
|
|||
|
|
this.colors.ansi[2] = this._parseColor(theme.green, exports.DEFAULT_ANSI_COLORS[2]);
|
|||
|
|
this.colors.ansi[3] = this._parseColor(theme.yellow, exports.DEFAULT_ANSI_COLORS[3]);
|
|||
|
|
this.colors.ansi[4] = this._parseColor(theme.blue, exports.DEFAULT_ANSI_COLORS[4]);
|
|||
|
|
this.colors.ansi[5] = this._parseColor(theme.magenta, exports.DEFAULT_ANSI_COLORS[5]);
|
|||
|
|
this.colors.ansi[6] = this._parseColor(theme.cyan, exports.DEFAULT_ANSI_COLORS[6]);
|
|||
|
|
this.colors.ansi[7] = this._parseColor(theme.white, exports.DEFAULT_ANSI_COLORS[7]);
|
|||
|
|
this.colors.ansi[8] = this._parseColor(theme.brightBlack, exports.DEFAULT_ANSI_COLORS[8]);
|
|||
|
|
this.colors.ansi[9] = this._parseColor(theme.brightRed, exports.DEFAULT_ANSI_COLORS[9]);
|
|||
|
|
this.colors.ansi[10] = this._parseColor(theme.brightGreen, exports.DEFAULT_ANSI_COLORS[10]);
|
|||
|
|
this.colors.ansi[11] = this._parseColor(theme.brightYellow, exports.DEFAULT_ANSI_COLORS[11]);
|
|||
|
|
this.colors.ansi[12] = this._parseColor(theme.brightBlue, exports.DEFAULT_ANSI_COLORS[12]);
|
|||
|
|
this.colors.ansi[13] = this._parseColor(theme.brightMagenta, exports.DEFAULT_ANSI_COLORS[13]);
|
|||
|
|
this.colors.ansi[14] = this._parseColor(theme.brightCyan, exports.DEFAULT_ANSI_COLORS[14]);
|
|||
|
|
this.colors.ansi[15] = this._parseColor(theme.brightWhite, exports.DEFAULT_ANSI_COLORS[15]);
|
|||
|
|
};
|
|||
|
|
ColorManager.prototype._parseColor = function (css, fallback, allowTransparency) {
|
|||
|
|
if (allowTransparency === void 0) { allowTransparency = this.allowTransparency; }
|
|||
|
|
if (!css) {
|
|||
|
|
return fallback;
|
|||
|
|
}
|
|||
|
|
this._ctx.fillStyle = this._litmusColor;
|
|||
|
|
this._ctx.fillStyle = css;
|
|||
|
|
if (typeof this._ctx.fillStyle !== 'string') {
|
|||
|
|
console.warn("Color: " + css + " is invalid using fallback " + fallback.css);
|
|||
|
|
return fallback;
|
|||
|
|
}
|
|||
|
|
this._ctx.fillRect(0, 0, 1, 1);
|
|||
|
|
var data = this._ctx.getImageData(0, 0, 1, 1).data;
|
|||
|
|
if (!allowTransparency && data[3] !== 0xFF) {
|
|||
|
|
console.warn("Color: " + css + " is using transparency, but allowTransparency is false. " +
|
|||
|
|
("Using fallback " + fallback.css + "."));
|
|||
|
|
return fallback;
|
|||
|
|
}
|
|||
|
|
return {
|
|||
|
|
css: css,
|
|||
|
|
rgba: (data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]) >>> 0
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
return ColorManager;
|
|||
|
|
}());
|
|||
|
|
exports.ColorManager = ColorManager;
|
|||
|
|
|
|||
|
|
},{}],27:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Buffer_1 = require("../Buffer");
|
|||
|
|
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
|||
|
|
var BLINK_INTERVAL = 600;
|
|||
|
|
var CursorRenderLayer = (function (_super) {
|
|||
|
|
__extends(CursorRenderLayer, _super);
|
|||
|
|
function CursorRenderLayer(container, zIndex, colors) {
|
|||
|
|
var _this = _super.call(this, container, 'cursor', zIndex, true, colors) || this;
|
|||
|
|
_this._state = {
|
|||
|
|
x: null,
|
|||
|
|
y: null,
|
|||
|
|
isFocused: null,
|
|||
|
|
style: null,
|
|||
|
|
width: null
|
|||
|
|
};
|
|||
|
|
_this._cursorRenderers = {
|
|||
|
|
'bar': _this._renderBarCursor.bind(_this),
|
|||
|
|
'block': _this._renderBlockCursor.bind(_this),
|
|||
|
|
'underline': _this._renderUnderlineCursor.bind(_this)
|
|||
|
|
};
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
CursorRenderLayer.prototype.resize = function (terminal, dim) {
|
|||
|
|
_super.prototype.resize.call(this, terminal, dim);
|
|||
|
|
this._state = {
|
|||
|
|
x: null,
|
|||
|
|
y: null,
|
|||
|
|
isFocused: null,
|
|||
|
|
style: null,
|
|||
|
|
width: null
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.reset = function (terminal) {
|
|||
|
|
this._clearCursor();
|
|||
|
|
if (this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager.dispose();
|
|||
|
|
this._cursorBlinkStateManager = null;
|
|||
|
|
this.onOptionsChanged(terminal);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.onBlur = function (terminal) {
|
|||
|
|
if (this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager.pause();
|
|||
|
|
}
|
|||
|
|
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.onFocus = function (terminal) {
|
|||
|
|
if (this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager.resume(terminal);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.onOptionsChanged = function (terminal) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (terminal.options.cursorBlink) {
|
|||
|
|
if (!this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager = new CursorBlinkStateManager(terminal, function () {
|
|||
|
|
_this._render(terminal, true);
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager.dispose();
|
|||
|
|
this._cursorBlinkStateManager = null;
|
|||
|
|
}
|
|||
|
|
terminal.refresh(terminal.buffer.y, terminal.buffer.y);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.onCursorMove = function (terminal) {
|
|||
|
|
if (this._cursorBlinkStateManager) {
|
|||
|
|
this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype.onGridChanged = function (terminal, startRow, endRow) {
|
|||
|
|
if (!this._cursorBlinkStateManager || this._cursorBlinkStateManager.isPaused) {
|
|||
|
|
this._render(terminal, false);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._cursorBlinkStateManager.restartBlinkAnimation(terminal);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._render = function (terminal, triggeredByAnimationFrame) {
|
|||
|
|
if (!terminal.cursorState || terminal.cursorHidden) {
|
|||
|
|
this._clearCursor();
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var cursorY = terminal.buffer.ybase + terminal.buffer.y;
|
|||
|
|
var viewportRelativeCursorY = cursorY - terminal.buffer.ydisp;
|
|||
|
|
if (viewportRelativeCursorY < 0 || viewportRelativeCursorY >= terminal.rows) {
|
|||
|
|
this._clearCursor();
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var charData = terminal.buffer.lines.get(cursorY)[terminal.buffer.x];
|
|||
|
|
if (!charData) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!terminal.isFocused) {
|
|||
|
|
this._clearCursor();
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.fillStyle = this._colors.cursor.css;
|
|||
|
|
this._renderBlurCursor(terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
this._state.x = terminal.buffer.x;
|
|||
|
|
this._state.y = viewportRelativeCursorY;
|
|||
|
|
this._state.isFocused = false;
|
|||
|
|
this._state.style = terminal.options.cursorStyle;
|
|||
|
|
this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._cursorBlinkStateManager && !this._cursorBlinkStateManager.isCursorVisible) {
|
|||
|
|
this._clearCursor();
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._state) {
|
|||
|
|
if (this._state.x === terminal.buffer.x &&
|
|||
|
|
this._state.y === viewportRelativeCursorY &&
|
|||
|
|
this._state.isFocused === terminal.isFocused &&
|
|||
|
|
this._state.style === terminal.options.cursorStyle &&
|
|||
|
|
this._state.width === charData[Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._clearCursor();
|
|||
|
|
}
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._cursorRenderers[terminal.options.cursorStyle || 'block'](terminal, terminal.buffer.x, viewportRelativeCursorY, charData);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
this._state.x = terminal.buffer.x;
|
|||
|
|
this._state.y = viewportRelativeCursorY;
|
|||
|
|
this._state.isFocused = false;
|
|||
|
|
this._state.style = terminal.options.cursorStyle;
|
|||
|
|
this._state.width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._clearCursor = function () {
|
|||
|
|
if (this._state) {
|
|||
|
|
this.clearCells(this._state.x, this._state.y, this._state.width, 1);
|
|||
|
|
this._state = {
|
|||
|
|
x: null,
|
|||
|
|
y: null,
|
|||
|
|
isFocused: null,
|
|||
|
|
style: null,
|
|||
|
|
width: null
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._renderBarCursor = function (terminal, x, y, charData) {
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.fillStyle = this._colors.cursor.css;
|
|||
|
|
this.fillLeftLineAtCell(x, y);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._renderBlockCursor = function (terminal, x, y, charData) {
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.fillStyle = this._colors.cursor.css;
|
|||
|
|
this.fillCells(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
|
|||
|
|
this._ctx.fillStyle = this._colors.cursorAccent.css;
|
|||
|
|
this.fillCharTrueColor(terminal, charData, x, y);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._renderUnderlineCursor = function (terminal, x, y, charData) {
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.fillStyle = this._colors.cursor.css;
|
|||
|
|
this.fillBottomLineAtCells(x, y);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
};
|
|||
|
|
CursorRenderLayer.prototype._renderBlurCursor = function (terminal, x, y, charData) {
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.strokeStyle = this._colors.cursor.css;
|
|||
|
|
this.strokeRectAtCell(x, y, charData[Buffer_1.CHAR_DATA_WIDTH_INDEX], 1);
|
|||
|
|
this._ctx.restore();
|
|||
|
|
};
|
|||
|
|
return CursorRenderLayer;
|
|||
|
|
}(BaseRenderLayer_1.BaseRenderLayer));
|
|||
|
|
exports.CursorRenderLayer = CursorRenderLayer;
|
|||
|
|
var CursorBlinkStateManager = (function () {
|
|||
|
|
function CursorBlinkStateManager(terminal, _renderCallback) {
|
|||
|
|
this._renderCallback = _renderCallback;
|
|||
|
|
this.isCursorVisible = true;
|
|||
|
|
if (terminal.isFocused) {
|
|||
|
|
this._restartInterval();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(CursorBlinkStateManager.prototype, "isPaused", {
|
|||
|
|
get: function () { return !(this._blinkStartTimeout || this._blinkInterval); },
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
CursorBlinkStateManager.prototype.dispose = function () {
|
|||
|
|
if (this._blinkInterval) {
|
|||
|
|
window.clearInterval(this._blinkInterval);
|
|||
|
|
this._blinkInterval = null;
|
|||
|
|
}
|
|||
|
|
if (this._blinkStartTimeout) {
|
|||
|
|
window.clearTimeout(this._blinkStartTimeout);
|
|||
|
|
this._blinkStartTimeout = null;
|
|||
|
|
}
|
|||
|
|
if (this._animationFrame) {
|
|||
|
|
window.cancelAnimationFrame(this._animationFrame);
|
|||
|
|
this._animationFrame = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorBlinkStateManager.prototype.restartBlinkAnimation = function (terminal) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (this.isPaused) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._animationTimeRestarted = Date.now();
|
|||
|
|
this.isCursorVisible = true;
|
|||
|
|
if (!this._animationFrame) {
|
|||
|
|
this._animationFrame = window.requestAnimationFrame(function () {
|
|||
|
|
_this._renderCallback();
|
|||
|
|
_this._animationFrame = null;
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorBlinkStateManager.prototype._restartInterval = function (timeToStart) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (timeToStart === void 0) { timeToStart = BLINK_INTERVAL; }
|
|||
|
|
if (this._blinkInterval) {
|
|||
|
|
window.clearInterval(this._blinkInterval);
|
|||
|
|
}
|
|||
|
|
this._blinkStartTimeout = setTimeout(function () {
|
|||
|
|
if (_this._animationTimeRestarted) {
|
|||
|
|
var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
|
|||
|
|
_this._animationTimeRestarted = null;
|
|||
|
|
if (time > 0) {
|
|||
|
|
_this._restartInterval(time);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
_this.isCursorVisible = false;
|
|||
|
|
_this._animationFrame = window.requestAnimationFrame(function () {
|
|||
|
|
_this._renderCallback();
|
|||
|
|
_this._animationFrame = null;
|
|||
|
|
});
|
|||
|
|
_this._blinkInterval = setInterval(function () {
|
|||
|
|
if (_this._animationTimeRestarted) {
|
|||
|
|
var time = BLINK_INTERVAL - (Date.now() - _this._animationTimeRestarted);
|
|||
|
|
_this._animationTimeRestarted = null;
|
|||
|
|
_this._restartInterval(time);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
_this.isCursorVisible = !_this.isCursorVisible;
|
|||
|
|
_this._animationFrame = window.requestAnimationFrame(function () {
|
|||
|
|
_this._renderCallback();
|
|||
|
|
_this._animationFrame = null;
|
|||
|
|
});
|
|||
|
|
}, BLINK_INTERVAL);
|
|||
|
|
}, timeToStart);
|
|||
|
|
};
|
|||
|
|
CursorBlinkStateManager.prototype.pause = function () {
|
|||
|
|
this.isCursorVisible = true;
|
|||
|
|
if (this._blinkInterval) {
|
|||
|
|
window.clearInterval(this._blinkInterval);
|
|||
|
|
this._blinkInterval = null;
|
|||
|
|
}
|
|||
|
|
if (this._blinkStartTimeout) {
|
|||
|
|
window.clearTimeout(this._blinkStartTimeout);
|
|||
|
|
this._blinkStartTimeout = null;
|
|||
|
|
}
|
|||
|
|
if (this._animationFrame) {
|
|||
|
|
window.cancelAnimationFrame(this._animationFrame);
|
|||
|
|
this._animationFrame = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
CursorBlinkStateManager.prototype.resume = function (terminal) {
|
|||
|
|
this._animationTimeRestarted = null;
|
|||
|
|
this._restartInterval();
|
|||
|
|
this.restartBlinkAnimation(terminal);
|
|||
|
|
};
|
|||
|
|
return CursorBlinkStateManager;
|
|||
|
|
}());
|
|||
|
|
|
|||
|
|
},{"../Buffer":2,"./BaseRenderLayer":24}],28:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var GridCache = (function () {
|
|||
|
|
function GridCache() {
|
|||
|
|
this.cache = [];
|
|||
|
|
}
|
|||
|
|
GridCache.prototype.resize = function (width, height) {
|
|||
|
|
for (var x = 0; x < width; x++) {
|
|||
|
|
if (this.cache.length <= x) {
|
|||
|
|
this.cache.push([]);
|
|||
|
|
}
|
|||
|
|
for (var y = this.cache[x].length; y < height; y++) {
|
|||
|
|
this.cache[x].push(null);
|
|||
|
|
}
|
|||
|
|
this.cache[x].length = height;
|
|||
|
|
}
|
|||
|
|
this.cache.length = width;
|
|||
|
|
};
|
|||
|
|
GridCache.prototype.clear = function () {
|
|||
|
|
for (var x = 0; x < this.cache.length; x++) {
|
|||
|
|
for (var y = 0; y < this.cache[x].length; y++) {
|
|||
|
|
this.cache[x][y] = null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
return GridCache;
|
|||
|
|
}());
|
|||
|
|
exports.GridCache = GridCache;
|
|||
|
|
|
|||
|
|
},{}],29:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
|||
|
|
var LinkRenderLayer = (function (_super) {
|
|||
|
|
__extends(LinkRenderLayer, _super);
|
|||
|
|
function LinkRenderLayer(container, zIndex, colors, terminal) {
|
|||
|
|
var _this = _super.call(this, container, 'link', zIndex, true, colors) || this;
|
|||
|
|
_this._state = null;
|
|||
|
|
terminal.linkifier.on("linkhover", function (e) { return _this._onLinkHover(e); });
|
|||
|
|
terminal.linkifier.on("linkleave", function (e) { return _this._onLinkLeave(e); });
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
LinkRenderLayer.prototype.resize = function (terminal, dim) {
|
|||
|
|
_super.prototype.resize.call(this, terminal, dim);
|
|||
|
|
this._state = null;
|
|||
|
|
};
|
|||
|
|
LinkRenderLayer.prototype.reset = function (terminal) {
|
|||
|
|
this._clearCurrentLink();
|
|||
|
|
};
|
|||
|
|
LinkRenderLayer.prototype._clearCurrentLink = function () {
|
|||
|
|
if (this._state) {
|
|||
|
|
this.clearCells(this._state.x1, this._state.y1, this._state.cols - this._state.x1, 1);
|
|||
|
|
var middleRowCount = this._state.y2 - this._state.y1 - 1;
|
|||
|
|
if (middleRowCount > 0) {
|
|||
|
|
this.clearCells(0, this._state.y1 + 1, this._state.cols, middleRowCount);
|
|||
|
|
}
|
|||
|
|
this.clearCells(0, this._state.y2, this._state.x2, 1);
|
|||
|
|
this._state = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
LinkRenderLayer.prototype._onLinkHover = function (e) {
|
|||
|
|
this._ctx.fillStyle = this._colors.foreground.css;
|
|||
|
|
if (e.y1 === e.y2) {
|
|||
|
|
this.fillBottomLineAtCells(e.x1, e.y1, e.x2 - e.x1);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this.fillBottomLineAtCells(e.x1, e.y1, e.cols - e.x1);
|
|||
|
|
for (var y = e.y1 + 1; y < e.y2; y++) {
|
|||
|
|
this.fillBottomLineAtCells(0, y, e.cols);
|
|||
|
|
}
|
|||
|
|
this.fillBottomLineAtCells(0, e.y2, e.x2);
|
|||
|
|
}
|
|||
|
|
this._state = e;
|
|||
|
|
};
|
|||
|
|
LinkRenderLayer.prototype._onLinkLeave = function (e) {
|
|||
|
|
this._clearCurrentLink();
|
|||
|
|
};
|
|||
|
|
return LinkRenderLayer;
|
|||
|
|
}(BaseRenderLayer_1.BaseRenderLayer));
|
|||
|
|
exports.LinkRenderLayer = LinkRenderLayer;
|
|||
|
|
|
|||
|
|
},{"./BaseRenderLayer":24}],30:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var TextRenderLayer_1 = require("./TextRenderLayer");
|
|||
|
|
var SelectionRenderLayer_1 = require("./SelectionRenderLayer");
|
|||
|
|
var CursorRenderLayer_1 = require("./CursorRenderLayer");
|
|||
|
|
var ColorManager_1 = require("./ColorManager");
|
|||
|
|
var LinkRenderLayer_1 = require("./LinkRenderLayer");
|
|||
|
|
var EventEmitter_1 = require("../EventEmitter");
|
|||
|
|
var RenderDebouncer_1 = require("../ui/RenderDebouncer");
|
|||
|
|
var ScreenDprMonitor_1 = require("../ui/ScreenDprMonitor");
|
|||
|
|
var CharacterJoinerRegistry_1 = require("../renderer/CharacterJoinerRegistry");
|
|||
|
|
var Renderer = (function (_super) {
|
|||
|
|
__extends(Renderer, _super);
|
|||
|
|
function Renderer(_terminal, theme) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._isPaused = false;
|
|||
|
|
_this._needsFullRefresh = false;
|
|||
|
|
var allowTransparency = _this._terminal.options.allowTransparency;
|
|||
|
|
_this.colorManager = new ColorManager_1.ColorManager(document, allowTransparency);
|
|||
|
|
_this._characterJoinerRegistry = new CharacterJoinerRegistry_1.CharacterJoinerRegistry(_terminal);
|
|||
|
|
if (theme) {
|
|||
|
|
_this.colorManager.setTheme(theme);
|
|||
|
|
}
|
|||
|
|
_this._renderLayers = [
|
|||
|
|
new TextRenderLayer_1.TextRenderLayer(_this._terminal.screenElement, 0, _this.colorManager.colors, _this._characterJoinerRegistry, allowTransparency),
|
|||
|
|
new SelectionRenderLayer_1.SelectionRenderLayer(_this._terminal.screenElement, 1, _this.colorManager.colors),
|
|||
|
|
new LinkRenderLayer_1.LinkRenderLayer(_this._terminal.screenElement, 2, _this.colorManager.colors, _this._terminal),
|
|||
|
|
new CursorRenderLayer_1.CursorRenderLayer(_this._terminal.screenElement, 3, _this.colorManager.colors)
|
|||
|
|
];
|
|||
|
|
_this.dimensions = {
|
|||
|
|
scaledCharWidth: null,
|
|||
|
|
scaledCharHeight: null,
|
|||
|
|
scaledCellWidth: null,
|
|||
|
|
scaledCellHeight: null,
|
|||
|
|
scaledCharLeft: null,
|
|||
|
|
scaledCharTop: null,
|
|||
|
|
scaledCanvasWidth: null,
|
|||
|
|
scaledCanvasHeight: null,
|
|||
|
|
canvasWidth: null,
|
|||
|
|
canvasHeight: null,
|
|||
|
|
actualCellWidth: null,
|
|||
|
|
actualCellHeight: null
|
|||
|
|
};
|
|||
|
|
_this._devicePixelRatio = window.devicePixelRatio;
|
|||
|
|
_this._updateDimensions();
|
|||
|
|
_this.onOptionsChanged();
|
|||
|
|
_this._renderDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
|
|||
|
|
_this._screenDprMonitor = new ScreenDprMonitor_1.ScreenDprMonitor();
|
|||
|
|
_this._screenDprMonitor.setListener(function () { return _this.onWindowResize(window.devicePixelRatio); });
|
|||
|
|
_this.register(_this._screenDprMonitor);
|
|||
|
|
if ('IntersectionObserver' in window) {
|
|||
|
|
var observer_1 = new IntersectionObserver(function (e) { return _this.onIntersectionChange(e[0]); }, { threshold: 0 });
|
|||
|
|
observer_1.observe(_this._terminal.element);
|
|||
|
|
_this.register({ dispose: function () { return observer_1.disconnect(); } });
|
|||
|
|
}
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Renderer.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._renderLayers.forEach(function (l) { return l.dispose(); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onIntersectionChange = function (entry) {
|
|||
|
|
this._isPaused = entry.intersectionRatio === 0;
|
|||
|
|
if (!this._isPaused && this._needsFullRefresh) {
|
|||
|
|
this._terminal.refresh(0, this._terminal.rows - 1);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onWindowResize = function (devicePixelRatio) {
|
|||
|
|
if (this._devicePixelRatio !== devicePixelRatio) {
|
|||
|
|
this._devicePixelRatio = devicePixelRatio;
|
|||
|
|
this.onResize(this._terminal.cols, this._terminal.rows);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.setTheme = function (theme) {
|
|||
|
|
var _this = this;
|
|||
|
|
this.colorManager.setTheme(theme);
|
|||
|
|
this._renderLayers.forEach(function (l) {
|
|||
|
|
l.onThemeChanged(_this._terminal, _this.colorManager.colors);
|
|||
|
|
l.reset(_this._terminal);
|
|||
|
|
});
|
|||
|
|
if (this._isPaused) {
|
|||
|
|
this._needsFullRefresh = true;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._terminal.refresh(0, this._terminal.rows - 1);
|
|||
|
|
}
|
|||
|
|
return this.colorManager.colors;
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onResize = function (cols, rows) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._updateDimensions();
|
|||
|
|
this._renderLayers.forEach(function (l) { return l.resize(_this._terminal, _this.dimensions); });
|
|||
|
|
if (this._isPaused) {
|
|||
|
|
this._needsFullRefresh = true;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._terminal.refresh(0, this._terminal.rows - 1);
|
|||
|
|
}
|
|||
|
|
this._terminal.screenElement.style.width = this.dimensions.canvasWidth + "px";
|
|||
|
|
this._terminal.screenElement.style.height = this.dimensions.canvasHeight + "px";
|
|||
|
|
this.emit('resize', {
|
|||
|
|
width: this.dimensions.canvasWidth,
|
|||
|
|
height: this.dimensions.canvasHeight
|
|||
|
|
});
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onCharSizeChanged = function () {
|
|||
|
|
this.onResize(this._terminal.cols, this._terminal.rows);
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onBlur = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._runOperation(function (l) { return l.onBlur(_this._terminal); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onFocus = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._runOperation(function (l) { return l.onFocus(_this._terminal); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onSelectionChanged = function (start, end, columnSelectMode) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (columnSelectMode === void 0) { columnSelectMode = false; }
|
|||
|
|
this._runOperation(function (l) { return l.onSelectionChanged(_this._terminal, start, end, columnSelectMode); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onCursorMove = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._runOperation(function (l) { return l.onCursorMove(_this._terminal); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.onOptionsChanged = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this.colorManager.allowTransparency = this._terminal.options.allowTransparency;
|
|||
|
|
this._runOperation(function (l) { return l.onOptionsChanged(_this._terminal); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.clear = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this._runOperation(function (l) { return l.reset(_this._terminal); });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype._runOperation = function (operation) {
|
|||
|
|
if (this._isPaused) {
|
|||
|
|
this._needsFullRefresh = true;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
this._renderLayers.forEach(function (l) { return operation(l); });
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.refreshRows = function (start, end) {
|
|||
|
|
if (this._isPaused) {
|
|||
|
|
this._needsFullRefresh = true;
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._renderDebouncer.refresh(start, end);
|
|||
|
|
};
|
|||
|
|
Renderer.prototype._renderRows = function (start, end) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._renderLayers.forEach(function (l) { return l.onGridChanged(_this._terminal, start, end); });
|
|||
|
|
this._terminal.emit('refresh', { start: start, end: end });
|
|||
|
|
};
|
|||
|
|
Renderer.prototype._updateDimensions = function () {
|
|||
|
|
if (!this._terminal.charMeasure.width || !this._terminal.charMeasure.height) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this.dimensions.scaledCharWidth = Math.floor(this._terminal.charMeasure.width * window.devicePixelRatio);
|
|||
|
|
this.dimensions.scaledCharHeight = Math.ceil(this._terminal.charMeasure.height * window.devicePixelRatio);
|
|||
|
|
this.dimensions.scaledCellHeight = Math.floor(this.dimensions.scaledCharHeight * this._terminal.options.lineHeight);
|
|||
|
|
this.dimensions.scaledCharTop = this._terminal.options.lineHeight === 1 ? 0 : Math.round((this.dimensions.scaledCellHeight - this.dimensions.scaledCharHeight) / 2);
|
|||
|
|
this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth + Math.round(this._terminal.options.letterSpacing);
|
|||
|
|
this.dimensions.scaledCharLeft = Math.floor(this._terminal.options.letterSpacing / 2);
|
|||
|
|
this.dimensions.scaledCanvasHeight = this._terminal.rows * this.dimensions.scaledCellHeight;
|
|||
|
|
this.dimensions.scaledCanvasWidth = this._terminal.cols * this.dimensions.scaledCellWidth;
|
|||
|
|
this.dimensions.canvasHeight = Math.round(this.dimensions.scaledCanvasHeight / window.devicePixelRatio);
|
|||
|
|
this.dimensions.canvasWidth = Math.round(this.dimensions.scaledCanvasWidth / window.devicePixelRatio);
|
|||
|
|
this.dimensions.actualCellHeight = this.dimensions.canvasHeight / this._terminal.rows;
|
|||
|
|
this.dimensions.actualCellWidth = this.dimensions.canvasWidth / this._terminal.cols;
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.registerCharacterJoiner = function (handler) {
|
|||
|
|
return this._characterJoinerRegistry.registerCharacterJoiner(handler);
|
|||
|
|
};
|
|||
|
|
Renderer.prototype.deregisterCharacterJoiner = function (joinerId) {
|
|||
|
|
return this._characterJoinerRegistry.deregisterCharacterJoiner(joinerId);
|
|||
|
|
};
|
|||
|
|
return Renderer;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.Renderer = Renderer;
|
|||
|
|
|
|||
|
|
},{"../EventEmitter":7,"../renderer/CharacterJoinerRegistry":25,"../ui/RenderDebouncer":49,"../ui/ScreenDprMonitor":50,"./ColorManager":26,"./CursorRenderLayer":27,"./LinkRenderLayer":29,"./SelectionRenderLayer":31,"./TextRenderLayer":32}],31:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
|||
|
|
var SelectionRenderLayer = (function (_super) {
|
|||
|
|
__extends(SelectionRenderLayer, _super);
|
|||
|
|
function SelectionRenderLayer(container, zIndex, colors) {
|
|||
|
|
var _this = _super.call(this, container, 'selection', zIndex, true, colors) || this;
|
|||
|
|
_this._clearState();
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
SelectionRenderLayer.prototype._clearState = function () {
|
|||
|
|
this._state = {
|
|||
|
|
start: null,
|
|||
|
|
end: null,
|
|||
|
|
columnSelectMode: null,
|
|||
|
|
ydisp: null
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
SelectionRenderLayer.prototype.resize = function (terminal, dim) {
|
|||
|
|
_super.prototype.resize.call(this, terminal, dim);
|
|||
|
|
this._clearState();
|
|||
|
|
};
|
|||
|
|
SelectionRenderLayer.prototype.reset = function (terminal) {
|
|||
|
|
if (this._state.start && this._state.end) {
|
|||
|
|
this._clearState();
|
|||
|
|
this.clearAll();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end, columnSelectMode) {
|
|||
|
|
if (!this._didStateChange(start, end, columnSelectMode, terminal.buffer.ydisp)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this.clearAll();
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var viewportStartRow = start[1] - terminal.buffer.ydisp;
|
|||
|
|
var viewportEndRow = end[1] - terminal.buffer.ydisp;
|
|||
|
|
var viewportCappedStartRow = Math.max(viewportStartRow, 0);
|
|||
|
|
var viewportCappedEndRow = Math.min(viewportEndRow, terminal.rows - 1);
|
|||
|
|
if (viewportCappedStartRow >= terminal.rows || viewportCappedEndRow < 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._ctx.fillStyle = this._colors.selection.css;
|
|||
|
|
if (columnSelectMode) {
|
|||
|
|
var startCol = start[0];
|
|||
|
|
var width = end[0] - startCol;
|
|||
|
|
var height = viewportCappedEndRow - viewportCappedStartRow + 1;
|
|||
|
|
this.fillCells(startCol, viewportCappedStartRow, width, height);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
|
|||
|
|
var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;
|
|||
|
|
this.fillCells(startCol, viewportCappedStartRow, startRowEndCol - startCol, 1);
|
|||
|
|
var middleRowsCount = Math.max(viewportCappedEndRow - viewportCappedStartRow - 1, 0);
|
|||
|
|
this.fillCells(0, viewportCappedStartRow + 1, terminal.cols, middleRowsCount);
|
|||
|
|
if (viewportCappedStartRow !== viewportCappedEndRow) {
|
|||
|
|
var endCol = viewportEndRow === viewportCappedEndRow ? end[0] : terminal.cols;
|
|||
|
|
this.fillCells(0, viewportCappedEndRow, endCol, 1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._state.start = [start[0], start[1]];
|
|||
|
|
this._state.end = [end[0], end[1]];
|
|||
|
|
this._state.columnSelectMode = columnSelectMode;
|
|||
|
|
this._state.ydisp = terminal.buffer.ydisp;
|
|||
|
|
};
|
|||
|
|
SelectionRenderLayer.prototype._didStateChange = function (start, end, columnSelectMode, ydisp) {
|
|||
|
|
return !this._areCoordinatesEqual(start, this._state.start) ||
|
|||
|
|
!this._areCoordinatesEqual(end, this._state.end) ||
|
|||
|
|
columnSelectMode !== this._state.columnSelectMode ||
|
|||
|
|
ydisp !== this._state.ydisp;
|
|||
|
|
};
|
|||
|
|
SelectionRenderLayer.prototype._areCoordinatesEqual = function (coord1, coord2) {
|
|||
|
|
if (!coord1 || !coord2) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
return coord1[0] === coord2[0] && coord1[1] === coord2[1];
|
|||
|
|
};
|
|||
|
|
return SelectionRenderLayer;
|
|||
|
|
}(BaseRenderLayer_1.BaseRenderLayer));
|
|||
|
|
exports.SelectionRenderLayer = SelectionRenderLayer;
|
|||
|
|
|
|||
|
|
},{"./BaseRenderLayer":24}],32:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Buffer_1 = require("../Buffer");
|
|||
|
|
var Types_1 = require("./atlas/Types");
|
|||
|
|
var GridCache_1 = require("./GridCache");
|
|||
|
|
var BaseRenderLayer_1 = require("./BaseRenderLayer");
|
|||
|
|
var TextRenderLayer = (function (_super) {
|
|||
|
|
__extends(TextRenderLayer, _super);
|
|||
|
|
function TextRenderLayer(container, zIndex, colors, characterJoinerRegistry, alpha) {
|
|||
|
|
var _this = _super.call(this, container, 'text', zIndex, alpha, colors) || this;
|
|||
|
|
_this._characterOverlapCache = {};
|
|||
|
|
_this._state = new GridCache_1.GridCache();
|
|||
|
|
_this._characterJoinerRegistry = characterJoinerRegistry;
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
TextRenderLayer.prototype.resize = function (terminal, dim) {
|
|||
|
|
_super.prototype.resize.call(this, terminal, dim);
|
|||
|
|
var terminalFont = this._getFont(terminal, false, false);
|
|||
|
|
if (this._characterWidth !== dim.scaledCharWidth || this._characterFont !== terminalFont) {
|
|||
|
|
this._characterWidth = dim.scaledCharWidth;
|
|||
|
|
this._characterFont = terminalFont;
|
|||
|
|
this._characterOverlapCache = {};
|
|||
|
|
}
|
|||
|
|
this._state.clear();
|
|||
|
|
this._state.resize(terminal.cols, terminal.rows);
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype.reset = function (terminal) {
|
|||
|
|
this._state.clear();
|
|||
|
|
this.clearAll();
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype._forEachCell = function (terminal, firstRow, lastRow, joinerRegistry, callback) {
|
|||
|
|
for (var y = firstRow; y <= lastRow; y++) {
|
|||
|
|
var row = y + terminal.buffer.ydisp;
|
|||
|
|
var line = terminal.buffer.lines.get(row);
|
|||
|
|
var joinedRanges = joinerRegistry ? joinerRegistry.getJoinedCharacters(row) : [];
|
|||
|
|
for (var x = 0; x < terminal.cols; x++) {
|
|||
|
|
var charData = line[x];
|
|||
|
|
var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
|
|||
|
|
var chars = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
|||
|
|
var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
|
|||
|
|
var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
var isJoined = false;
|
|||
|
|
var lastCharX = x;
|
|||
|
|
if (width === 0) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
if (joinedRanges.length > 0 && x === joinedRanges[0][0]) {
|
|||
|
|
isJoined = true;
|
|||
|
|
var range = joinedRanges.shift();
|
|||
|
|
chars = terminal.buffer.translateBufferLineToString(row, true, range[0], range[1]);
|
|||
|
|
width = range[1] - range[0];
|
|||
|
|
code = Infinity;
|
|||
|
|
lastCharX = range[1] - 1;
|
|||
|
|
}
|
|||
|
|
if (!isJoined && this._isOverlapping(charData)) {
|
|||
|
|
if (lastCharX < line.length - 1 && line[lastCharX + 1][Buffer_1.CHAR_DATA_CODE_INDEX] === Buffer_1.NULL_CELL_CODE) {
|
|||
|
|
width = 2;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var flags = attr >> 18;
|
|||
|
|
var bg = attr & 0x1ff;
|
|||
|
|
var fg = (attr >> 9) & 0x1ff;
|
|||
|
|
if (flags & 8) {
|
|||
|
|
var temp = bg;
|
|||
|
|
bg = fg;
|
|||
|
|
fg = temp;
|
|||
|
|
if (fg === 256) {
|
|||
|
|
fg = Types_1.INVERTED_DEFAULT_COLOR;
|
|||
|
|
}
|
|||
|
|
if (bg === 257) {
|
|||
|
|
bg = Types_1.INVERTED_DEFAULT_COLOR;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
callback(code, chars, width, x, y, fg, bg, flags);
|
|||
|
|
x = lastCharX;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype._drawBackground = function (terminal, firstRow, lastRow) {
|
|||
|
|
var _this = this;
|
|||
|
|
var ctx = this._ctx;
|
|||
|
|
var cols = terminal.cols;
|
|||
|
|
var startX = 0;
|
|||
|
|
var startY = 0;
|
|||
|
|
var prevFillStyle = null;
|
|||
|
|
ctx.save();
|
|||
|
|
this._forEachCell(terminal, firstRow, lastRow, null, function (code, chars, width, x, y, fg, bg, flags) {
|
|||
|
|
var nextFillStyle = null;
|
|||
|
|
if (bg === Types_1.INVERTED_DEFAULT_COLOR) {
|
|||
|
|
nextFillStyle = _this._colors.foreground.css;
|
|||
|
|
}
|
|||
|
|
else if (bg < 256) {
|
|||
|
|
nextFillStyle = _this._colors.ansi[bg].css;
|
|||
|
|
}
|
|||
|
|
if (prevFillStyle === null) {
|
|||
|
|
startX = x;
|
|||
|
|
startY = y;
|
|||
|
|
}
|
|||
|
|
if (y !== startY) {
|
|||
|
|
ctx.fillStyle = prevFillStyle;
|
|||
|
|
_this.fillCells(startX, startY, cols - startX, 1);
|
|||
|
|
startX = x;
|
|||
|
|
startY = y;
|
|||
|
|
}
|
|||
|
|
else if (prevFillStyle !== nextFillStyle) {
|
|||
|
|
ctx.fillStyle = prevFillStyle;
|
|||
|
|
_this.fillCells(startX, startY, x - startX, 1);
|
|||
|
|
startX = x;
|
|||
|
|
startY = y;
|
|||
|
|
}
|
|||
|
|
prevFillStyle = nextFillStyle;
|
|||
|
|
});
|
|||
|
|
if (prevFillStyle !== null) {
|
|||
|
|
ctx.fillStyle = prevFillStyle;
|
|||
|
|
this.fillCells(startX, startY, cols - startX, 1);
|
|||
|
|
}
|
|||
|
|
ctx.restore();
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype._drawForeground = function (terminal, firstRow, lastRow) {
|
|||
|
|
var _this = this;
|
|||
|
|
this._forEachCell(terminal, firstRow, lastRow, this._characterJoinerRegistry, function (code, chars, width, x, y, fg, bg, flags) {
|
|||
|
|
if (flags & 16) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (flags & 2) {
|
|||
|
|
_this._ctx.save();
|
|||
|
|
if (fg === Types_1.INVERTED_DEFAULT_COLOR) {
|
|||
|
|
_this._ctx.fillStyle = _this._colors.background.css;
|
|||
|
|
}
|
|||
|
|
else if (fg < 256) {
|
|||
|
|
_this._ctx.fillStyle = _this._colors.ansi[fg].css;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
_this._ctx.fillStyle = _this._colors.foreground.css;
|
|||
|
|
}
|
|||
|
|
_this.fillBottomLineAtCells(x, y, width);
|
|||
|
|
_this._ctx.restore();
|
|||
|
|
}
|
|||
|
|
_this.drawChars(terminal, chars, code, width, x, y, fg, bg, !!(flags & 1), !!(flags & 32), !!(flags & 64));
|
|||
|
|
});
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype.onGridChanged = function (terminal, firstRow, lastRow) {
|
|||
|
|
if (this._state.cache.length === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._charAtlas) {
|
|||
|
|
this._charAtlas.beginFrame();
|
|||
|
|
}
|
|||
|
|
this.clearCells(0, firstRow, terminal.cols, lastRow - firstRow + 1);
|
|||
|
|
this._drawBackground(terminal, firstRow, lastRow);
|
|||
|
|
this._drawForeground(terminal, firstRow, lastRow);
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype.onOptionsChanged = function (terminal) {
|
|||
|
|
this.setTransparency(terminal, terminal.options.allowTransparency);
|
|||
|
|
};
|
|||
|
|
TextRenderLayer.prototype._isOverlapping = function (charData) {
|
|||
|
|
if (charData[Buffer_1.CHAR_DATA_WIDTH_INDEX] !== 1) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
|
|||
|
|
if (code < 256) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
|||
|
|
if (this._characterOverlapCache.hasOwnProperty(char)) {
|
|||
|
|
return this._characterOverlapCache[char];
|
|||
|
|
}
|
|||
|
|
this._ctx.save();
|
|||
|
|
this._ctx.font = this._characterFont;
|
|||
|
|
var overlaps = Math.floor(this._ctx.measureText(char).width) > this._characterWidth;
|
|||
|
|
this._ctx.restore();
|
|||
|
|
this._characterOverlapCache[char] = overlaps;
|
|||
|
|
return overlaps;
|
|||
|
|
};
|
|||
|
|
return TextRenderLayer;
|
|||
|
|
}(BaseRenderLayer_1.BaseRenderLayer));
|
|||
|
|
exports.TextRenderLayer = TextRenderLayer;
|
|||
|
|
|
|||
|
|
},{"../Buffer":2,"./BaseRenderLayer":24,"./GridCache":28,"./atlas/Types":40}],33:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var BaseCharAtlas = (function () {
|
|||
|
|
function BaseCharAtlas() {
|
|||
|
|
this._didWarmUp = false;
|
|||
|
|
}
|
|||
|
|
BaseCharAtlas.prototype.warmUp = function () {
|
|||
|
|
if (!this._didWarmUp) {
|
|||
|
|
this._doWarmUp();
|
|||
|
|
this._didWarmUp = true;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
BaseCharAtlas.prototype._doWarmUp = function () { };
|
|||
|
|
BaseCharAtlas.prototype.beginFrame = function () { };
|
|||
|
|
return BaseCharAtlas;
|
|||
|
|
}());
|
|||
|
|
exports.default = BaseCharAtlas;
|
|||
|
|
|
|||
|
|
},{}],34:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var CharAtlasUtils_1 = require("./CharAtlasUtils");
|
|||
|
|
var DynamicCharAtlas_1 = require("./DynamicCharAtlas");
|
|||
|
|
var NoneCharAtlas_1 = require("./NoneCharAtlas");
|
|||
|
|
var StaticCharAtlas_1 = require("./StaticCharAtlas");
|
|||
|
|
var charAtlasImplementations = {
|
|||
|
|
'none': NoneCharAtlas_1.default,
|
|||
|
|
'static': StaticCharAtlas_1.default,
|
|||
|
|
'dynamic': DynamicCharAtlas_1.default
|
|||
|
|
};
|
|||
|
|
var charAtlasCache = [];
|
|||
|
|
function acquireCharAtlas(terminal, colors, scaledCharWidth, scaledCharHeight) {
|
|||
|
|
var newConfig = CharAtlasUtils_1.generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors);
|
|||
|
|
for (var i = 0; i < charAtlasCache.length; i++) {
|
|||
|
|
var entry = charAtlasCache[i];
|
|||
|
|
var ownedByIndex = entry.ownedBy.indexOf(terminal);
|
|||
|
|
if (ownedByIndex >= 0) {
|
|||
|
|
if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
|
|||
|
|
return entry.atlas;
|
|||
|
|
}
|
|||
|
|
if (entry.ownedBy.length === 1) {
|
|||
|
|
charAtlasCache.splice(i, 1);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
entry.ownedBy.splice(ownedByIndex, 1);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
for (var i = 0; i < charAtlasCache.length; i++) {
|
|||
|
|
var entry = charAtlasCache[i];
|
|||
|
|
if (CharAtlasUtils_1.configEquals(entry.config, newConfig)) {
|
|||
|
|
entry.ownedBy.push(terminal);
|
|||
|
|
return entry.atlas;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var newEntry = {
|
|||
|
|
atlas: new charAtlasImplementations[terminal.options.experimentalCharAtlas](document, newConfig),
|
|||
|
|
config: newConfig,
|
|||
|
|
ownedBy: [terminal]
|
|||
|
|
};
|
|||
|
|
charAtlasCache.push(newEntry);
|
|||
|
|
return newEntry.atlas;
|
|||
|
|
}
|
|||
|
|
exports.acquireCharAtlas = acquireCharAtlas;
|
|||
|
|
function removeTerminalFromCache(terminal) {
|
|||
|
|
for (var i = 0; i < charAtlasCache.length; i++) {
|
|||
|
|
var index = charAtlasCache[i].ownedBy.indexOf(terminal);
|
|||
|
|
if (index !== -1) {
|
|||
|
|
if (charAtlasCache[i].ownedBy.length === 1) {
|
|||
|
|
charAtlasCache.splice(i, 1);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
charAtlasCache[i].ownedBy.splice(index, 1);
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
exports.removeTerminalFromCache = removeTerminalFromCache;
|
|||
|
|
|
|||
|
|
},{"./CharAtlasUtils":35,"./DynamicCharAtlas":36,"./NoneCharAtlas":38,"./StaticCharAtlas":39}],35:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
function generateConfig(scaledCharWidth, scaledCharHeight, terminal, colors) {
|
|||
|
|
var clonedColors = {
|
|||
|
|
foreground: colors.foreground,
|
|||
|
|
background: colors.background,
|
|||
|
|
cursor: null,
|
|||
|
|
cursorAccent: null,
|
|||
|
|
selection: null,
|
|||
|
|
ansi: colors.ansi.slice(0, 16)
|
|||
|
|
};
|
|||
|
|
return {
|
|||
|
|
type: terminal.options.experimentalCharAtlas,
|
|||
|
|
devicePixelRatio: window.devicePixelRatio,
|
|||
|
|
scaledCharWidth: scaledCharWidth,
|
|||
|
|
scaledCharHeight: scaledCharHeight,
|
|||
|
|
fontFamily: terminal.options.fontFamily,
|
|||
|
|
fontSize: terminal.options.fontSize,
|
|||
|
|
fontWeight: terminal.options.fontWeight,
|
|||
|
|
fontWeightBold: terminal.options.fontWeightBold,
|
|||
|
|
allowTransparency: terminal.options.allowTransparency,
|
|||
|
|
colors: clonedColors
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
exports.generateConfig = generateConfig;
|
|||
|
|
function configEquals(a, b) {
|
|||
|
|
for (var i = 0; i < a.colors.ansi.length; i++) {
|
|||
|
|
if (a.colors.ansi[i].rgba !== b.colors.ansi[i].rgba) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return a.type === b.type &&
|
|||
|
|
a.devicePixelRatio === b.devicePixelRatio &&
|
|||
|
|
a.fontFamily === b.fontFamily &&
|
|||
|
|
a.fontSize === b.fontSize &&
|
|||
|
|
a.fontWeight === b.fontWeight &&
|
|||
|
|
a.fontWeightBold === b.fontWeightBold &&
|
|||
|
|
a.allowTransparency === b.allowTransparency &&
|
|||
|
|
a.scaledCharWidth === b.scaledCharWidth &&
|
|||
|
|
a.scaledCharHeight === b.scaledCharHeight &&
|
|||
|
|
a.colors.foreground === b.colors.foreground &&
|
|||
|
|
a.colors.background === b.colors.background;
|
|||
|
|
}
|
|||
|
|
exports.configEquals = configEquals;
|
|||
|
|
|
|||
|
|
},{}],36:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Types_1 = require("./Types");
|
|||
|
|
var BaseCharAtlas_1 = require("./BaseCharAtlas");
|
|||
|
|
var ColorManager_1 = require("../ColorManager");
|
|||
|
|
var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
|
|||
|
|
var LRUMap_1 = require("./LRUMap");
|
|||
|
|
var TEXTURE_WIDTH = 1024;
|
|||
|
|
var TEXTURE_HEIGHT = 1024;
|
|||
|
|
var TRANSPARENT_COLOR = {
|
|||
|
|
css: 'rgba(0, 0, 0, 0)',
|
|||
|
|
rgba: 0
|
|||
|
|
};
|
|||
|
|
var FRAME_CACHE_DRAW_LIMIT = 100;
|
|||
|
|
function getGlyphCacheKey(glyph) {
|
|||
|
|
var styleFlags = (glyph.bold ? 0 : 4) + (glyph.dim ? 0 : 2) + (glyph.italic ? 0 : 1);
|
|||
|
|
return glyph.bg + "_" + glyph.fg + "_" + styleFlags + glyph.chars;
|
|||
|
|
}
|
|||
|
|
var DynamicCharAtlas = (function (_super) {
|
|||
|
|
__extends(DynamicCharAtlas, _super);
|
|||
|
|
function DynamicCharAtlas(document, _config) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._config = _config;
|
|||
|
|
_this._drawToCacheCount = 0;
|
|||
|
|
_this._cacheCanvas = document.createElement('canvas');
|
|||
|
|
_this._cacheCanvas.width = TEXTURE_WIDTH;
|
|||
|
|
_this._cacheCanvas.height = TEXTURE_HEIGHT;
|
|||
|
|
_this._cacheCtx = _this._cacheCanvas.getContext('2d', { alpha: true });
|
|||
|
|
var tmpCanvas = document.createElement('canvas');
|
|||
|
|
tmpCanvas.width = _this._config.scaledCharWidth;
|
|||
|
|
tmpCanvas.height = _this._config.scaledCharHeight;
|
|||
|
|
_this._tmpCtx = tmpCanvas.getContext('2d', { alpha: _this._config.allowTransparency });
|
|||
|
|
_this._width = Math.floor(TEXTURE_WIDTH / _this._config.scaledCharWidth);
|
|||
|
|
_this._height = Math.floor(TEXTURE_HEIGHT / _this._config.scaledCharHeight);
|
|||
|
|
var capacity = _this._width * _this._height;
|
|||
|
|
_this._cacheMap = new LRUMap_1.default(capacity);
|
|||
|
|
_this._cacheMap.prealloc(capacity);
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
DynamicCharAtlas.prototype.beginFrame = function () {
|
|||
|
|
this._drawToCacheCount = 0;
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
|
|||
|
|
var glyphKey = getGlyphCacheKey(glyph);
|
|||
|
|
var cacheValue = this._cacheMap.get(glyphKey);
|
|||
|
|
if (cacheValue != null) {
|
|||
|
|
this._drawFromCache(ctx, cacheValue, x, y);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
else if (this._canCache(glyph) && this._drawToCacheCount < FRAME_CACHE_DRAW_LIMIT) {
|
|||
|
|
var index = void 0;
|
|||
|
|
if (this._cacheMap.size < this._cacheMap.capacity) {
|
|||
|
|
index = this._cacheMap.size;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
index = this._cacheMap.peek().index;
|
|||
|
|
}
|
|||
|
|
var cacheValue_1 = this._drawToCache(glyph, index);
|
|||
|
|
this._cacheMap.set(glyphKey, cacheValue_1);
|
|||
|
|
this._drawFromCache(ctx, cacheValue_1, x, y);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._canCache = function (glyph) {
|
|||
|
|
return glyph.code < 256;
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._toCoordinates = function (index) {
|
|||
|
|
return [
|
|||
|
|
(index % this._width) * this._config.scaledCharWidth,
|
|||
|
|
Math.floor(index / this._width) * this._config.scaledCharHeight
|
|||
|
|
];
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._drawFromCache = function (ctx, cacheValue, x, y) {
|
|||
|
|
if (cacheValue.isEmpty) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var _a = this._toCoordinates(cacheValue.index), cacheX = _a[0], cacheY = _a[1];
|
|||
|
|
ctx.drawImage(this._cacheCanvas, cacheX, cacheY, this._config.scaledCharWidth, this._config.scaledCharHeight, x, y, this._config.scaledCharWidth, this._config.scaledCharHeight);
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._getColorFromAnsiIndex = function (idx) {
|
|||
|
|
if (idx < this._config.colors.ansi.length) {
|
|||
|
|
return this._config.colors.ansi[idx];
|
|||
|
|
}
|
|||
|
|
return ColorManager_1.DEFAULT_ANSI_COLORS[idx];
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._getBackgroundColor = function (glyph) {
|
|||
|
|
if (this._config.allowTransparency) {
|
|||
|
|
return TRANSPARENT_COLOR;
|
|||
|
|
}
|
|||
|
|
else if (glyph.bg === Types_1.INVERTED_DEFAULT_COLOR) {
|
|||
|
|
return this._config.colors.foreground;
|
|||
|
|
}
|
|||
|
|
else if (glyph.bg < 256) {
|
|||
|
|
return this._getColorFromAnsiIndex(glyph.bg);
|
|||
|
|
}
|
|||
|
|
return this._config.colors.background;
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._getForegroundColor = function (glyph) {
|
|||
|
|
if (glyph.fg === Types_1.INVERTED_DEFAULT_COLOR) {
|
|||
|
|
return this._config.colors.background;
|
|||
|
|
}
|
|||
|
|
else if (glyph.fg < 256) {
|
|||
|
|
return this._getColorFromAnsiIndex(glyph.fg);
|
|||
|
|
}
|
|||
|
|
return this._config.colors.foreground;
|
|||
|
|
};
|
|||
|
|
DynamicCharAtlas.prototype._drawToCache = function (glyph, index) {
|
|||
|
|
this._drawToCacheCount++;
|
|||
|
|
this._tmpCtx.save();
|
|||
|
|
var backgroundColor = this._getBackgroundColor(glyph);
|
|||
|
|
this._tmpCtx.globalCompositeOperation = 'copy';
|
|||
|
|
this._tmpCtx.fillStyle = backgroundColor.css;
|
|||
|
|
this._tmpCtx.fillRect(0, 0, this._config.scaledCharWidth, this._config.scaledCharHeight);
|
|||
|
|
this._tmpCtx.globalCompositeOperation = 'source-over';
|
|||
|
|
var fontWeight = glyph.bold ? this._config.fontWeightBold : this._config.fontWeight;
|
|||
|
|
var fontStyle = glyph.italic ? 'italic' : '';
|
|||
|
|
this._tmpCtx.font =
|
|||
|
|
fontStyle + " " + fontWeight + " " + this._config.fontSize * this._config.devicePixelRatio + "px " + this._config.fontFamily;
|
|||
|
|
this._tmpCtx.textBaseline = 'top';
|
|||
|
|
this._tmpCtx.fillStyle = this._getForegroundColor(glyph).css;
|
|||
|
|
if (glyph.dim) {
|
|||
|
|
this._tmpCtx.globalAlpha = Types_1.DIM_OPACITY;
|
|||
|
|
}
|
|||
|
|
this._tmpCtx.fillText(glyph.chars, 0, 0);
|
|||
|
|
this._tmpCtx.restore();
|
|||
|
|
var imageData = this._tmpCtx.getImageData(0, 0, this._config.scaledCharWidth, this._config.scaledCharHeight);
|
|||
|
|
var isEmpty = false;
|
|||
|
|
if (!this._config.allowTransparency) {
|
|||
|
|
isEmpty = CharAtlasGenerator_1.clearColor(imageData, backgroundColor);
|
|||
|
|
}
|
|||
|
|
var _a = this._toCoordinates(index), x = _a[0], y = _a[1];
|
|||
|
|
this._cacheCtx.putImageData(imageData, x, y);
|
|||
|
|
return {
|
|||
|
|
index: index,
|
|||
|
|
isEmpty: isEmpty
|
|||
|
|
};
|
|||
|
|
};
|
|||
|
|
return DynamicCharAtlas;
|
|||
|
|
}(BaseCharAtlas_1.default));
|
|||
|
|
exports.default = DynamicCharAtlas;
|
|||
|
|
|
|||
|
|
},{"../../shared/atlas/CharAtlasGenerator":43,"../ColorManager":26,"./BaseCharAtlas":33,"./LRUMap":37,"./Types":40}],37:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var LRUMap = (function () {
|
|||
|
|
function LRUMap(capacity) {
|
|||
|
|
this.capacity = capacity;
|
|||
|
|
this._map = {};
|
|||
|
|
this._head = null;
|
|||
|
|
this._tail = null;
|
|||
|
|
this._nodePool = [];
|
|||
|
|
this.size = 0;
|
|||
|
|
}
|
|||
|
|
LRUMap.prototype._unlinkNode = function (node) {
|
|||
|
|
var prev = node.prev;
|
|||
|
|
var next = node.next;
|
|||
|
|
if (node === this._head) {
|
|||
|
|
this._head = next;
|
|||
|
|
}
|
|||
|
|
if (node === this._tail) {
|
|||
|
|
this._tail = prev;
|
|||
|
|
}
|
|||
|
|
if (prev !== null) {
|
|||
|
|
prev.next = next;
|
|||
|
|
}
|
|||
|
|
if (next !== null) {
|
|||
|
|
next.prev = prev;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
LRUMap.prototype._appendNode = function (node) {
|
|||
|
|
var tail = this._tail;
|
|||
|
|
if (tail !== null) {
|
|||
|
|
tail.next = node;
|
|||
|
|
}
|
|||
|
|
node.prev = tail;
|
|||
|
|
node.next = null;
|
|||
|
|
this._tail = node;
|
|||
|
|
if (this._head === null) {
|
|||
|
|
this._head = node;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
LRUMap.prototype.prealloc = function (count) {
|
|||
|
|
var nodePool = this._nodePool;
|
|||
|
|
for (var i = 0; i < count; i++) {
|
|||
|
|
nodePool.push({
|
|||
|
|
prev: null,
|
|||
|
|
next: null,
|
|||
|
|
key: null,
|
|||
|
|
value: null
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
LRUMap.prototype.get = function (key) {
|
|||
|
|
var node = this._map[key];
|
|||
|
|
if (node !== undefined) {
|
|||
|
|
this._unlinkNode(node);
|
|||
|
|
this._appendNode(node);
|
|||
|
|
return node.value;
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
};
|
|||
|
|
LRUMap.prototype.peek = function () {
|
|||
|
|
var head = this._head;
|
|||
|
|
return head === null ? null : head.value;
|
|||
|
|
};
|
|||
|
|
LRUMap.prototype.set = function (key, value) {
|
|||
|
|
var node = this._map[key];
|
|||
|
|
if (node !== undefined) {
|
|||
|
|
node = this._map[key];
|
|||
|
|
this._unlinkNode(node);
|
|||
|
|
node.value = value;
|
|||
|
|
}
|
|||
|
|
else if (this.size >= this.capacity) {
|
|||
|
|
node = this._head;
|
|||
|
|
this._unlinkNode(node);
|
|||
|
|
delete this._map[node.key];
|
|||
|
|
node.key = key;
|
|||
|
|
node.value = value;
|
|||
|
|
this._map[key] = node;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var nodePool = this._nodePool;
|
|||
|
|
if (nodePool.length > 0) {
|
|||
|
|
node = nodePool.pop();
|
|||
|
|
node.key = key;
|
|||
|
|
node.value = value;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
node = {
|
|||
|
|
prev: null,
|
|||
|
|
next: null,
|
|||
|
|
key: key,
|
|||
|
|
value: value
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
this._map[key] = node;
|
|||
|
|
this.size++;
|
|||
|
|
}
|
|||
|
|
this._appendNode(node);
|
|||
|
|
};
|
|||
|
|
return LRUMap;
|
|||
|
|
}());
|
|||
|
|
exports.default = LRUMap;
|
|||
|
|
|
|||
|
|
},{}],38:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var BaseCharAtlas_1 = require("./BaseCharAtlas");
|
|||
|
|
var NoneCharAtlas = (function (_super) {
|
|||
|
|
__extends(NoneCharAtlas, _super);
|
|||
|
|
function NoneCharAtlas(document, config) {
|
|||
|
|
return _super.call(this) || this;
|
|||
|
|
}
|
|||
|
|
NoneCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
|
|||
|
|
return false;
|
|||
|
|
};
|
|||
|
|
return NoneCharAtlas;
|
|||
|
|
}(BaseCharAtlas_1.default));
|
|||
|
|
exports.default = NoneCharAtlas;
|
|||
|
|
|
|||
|
|
},{"./BaseCharAtlas":33}],39:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Types_1 = require("./Types");
|
|||
|
|
var Types_2 = require("../../shared/atlas/Types");
|
|||
|
|
var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
|
|||
|
|
var BaseCharAtlas_1 = require("./BaseCharAtlas");
|
|||
|
|
var StaticCharAtlas = (function (_super) {
|
|||
|
|
__extends(StaticCharAtlas, _super);
|
|||
|
|
function StaticCharAtlas(_document, _config) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._document = _document;
|
|||
|
|
_this._config = _config;
|
|||
|
|
_this._canvasFactory = function (width, height) {
|
|||
|
|
var canvas = _this._document.createElement('canvas');
|
|||
|
|
canvas.width = width;
|
|||
|
|
canvas.height = height;
|
|||
|
|
return canvas;
|
|||
|
|
};
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
StaticCharAtlas.prototype._doWarmUp = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
var result = CharAtlasGenerator_1.generateStaticCharAtlasTexture(window, this._canvasFactory, this._config);
|
|||
|
|
if (result instanceof HTMLCanvasElement) {
|
|||
|
|
this._texture = result;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
result.then(function (texture) {
|
|||
|
|
_this._texture = texture;
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
StaticCharAtlas.prototype._isCached = function (glyph, colorIndex) {
|
|||
|
|
var isAscii = glyph.code < 256;
|
|||
|
|
var isBasicColor = glyph.fg < 16;
|
|||
|
|
var isDefaultColor = glyph.fg >= 256;
|
|||
|
|
var isDefaultBackground = glyph.bg >= 256;
|
|||
|
|
return isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground && !glyph.italic;
|
|||
|
|
};
|
|||
|
|
StaticCharAtlas.prototype.draw = function (ctx, glyph, x, y) {
|
|||
|
|
if (this._texture == null) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
var colorIndex = 0;
|
|||
|
|
if (glyph.fg < 256) {
|
|||
|
|
colorIndex = 2 + glyph.fg + (glyph.bold ? 16 : 0);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if (glyph.bold) {
|
|||
|
|
colorIndex = 1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (!this._isCached(glyph, colorIndex)) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
ctx.save();
|
|||
|
|
var charAtlasCellWidth = this._config.scaledCharWidth + Types_2.CHAR_ATLAS_CELL_SPACING;
|
|||
|
|
var charAtlasCellHeight = this._config.scaledCharHeight + Types_2.CHAR_ATLAS_CELL_SPACING;
|
|||
|
|
if (glyph.dim) {
|
|||
|
|
ctx.globalAlpha = Types_1.DIM_OPACITY;
|
|||
|
|
}
|
|||
|
|
ctx.drawImage(this._texture, glyph.code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._config.scaledCharHeight, x, y, charAtlasCellWidth, this._config.scaledCharHeight);
|
|||
|
|
ctx.restore();
|
|||
|
|
return true;
|
|||
|
|
};
|
|||
|
|
return StaticCharAtlas;
|
|||
|
|
}(BaseCharAtlas_1.default));
|
|||
|
|
exports.default = StaticCharAtlas;
|
|||
|
|
|
|||
|
|
},{"../../shared/atlas/CharAtlasGenerator":43,"../../shared/atlas/Types":44,"./BaseCharAtlas":33,"./Types":40}],40:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.INVERTED_DEFAULT_COLOR = -1;
|
|||
|
|
exports.DIM_OPACITY = 0.5;
|
|||
|
|
|
|||
|
|
},{}],41:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EventEmitter_1 = require("../../EventEmitter");
|
|||
|
|
var ColorManager_1 = require("../ColorManager");
|
|||
|
|
var RenderDebouncer_1 = require("../../ui/RenderDebouncer");
|
|||
|
|
var DomRendererRowFactory_1 = require("./DomRendererRowFactory");
|
|||
|
|
var TERMINAL_CLASS_PREFIX = 'xterm-dom-renderer-owner-';
|
|||
|
|
var ROW_CONTAINER_CLASS = 'xterm-rows';
|
|||
|
|
var FG_CLASS_PREFIX = 'xterm-fg-';
|
|||
|
|
var BG_CLASS_PREFIX = 'xterm-bg-';
|
|||
|
|
var FOCUS_CLASS = 'xterm-focus';
|
|||
|
|
var SELECTION_CLASS = 'xterm-selection';
|
|||
|
|
var nextTerminalId = 1;
|
|||
|
|
var DomRenderer = (function (_super) {
|
|||
|
|
__extends(DomRenderer, _super);
|
|||
|
|
function DomRenderer(_terminal, theme) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._terminalClass = nextTerminalId++;
|
|||
|
|
_this._rowElements = [];
|
|||
|
|
var allowTransparency = _this._terminal.options.allowTransparency;
|
|||
|
|
_this.colorManager = new ColorManager_1.ColorManager(document, allowTransparency);
|
|||
|
|
_this.setTheme(theme);
|
|||
|
|
_this._rowContainer = document.createElement('div');
|
|||
|
|
_this._rowContainer.classList.add(ROW_CONTAINER_CLASS);
|
|||
|
|
_this._rowContainer.style.lineHeight = 'normal';
|
|||
|
|
_this._rowContainer.setAttribute('aria-hidden', 'true');
|
|||
|
|
_this._refreshRowElements(_this._terminal.cols, _this._terminal.rows);
|
|||
|
|
_this._selectionContainer = document.createElement('div');
|
|||
|
|
_this._selectionContainer.classList.add(SELECTION_CLASS);
|
|||
|
|
_this._selectionContainer.setAttribute('aria-hidden', 'true');
|
|||
|
|
_this.dimensions = {
|
|||
|
|
scaledCharWidth: null,
|
|||
|
|
scaledCharHeight: null,
|
|||
|
|
scaledCellWidth: null,
|
|||
|
|
scaledCellHeight: null,
|
|||
|
|
scaledCharLeft: null,
|
|||
|
|
scaledCharTop: null,
|
|||
|
|
scaledCanvasWidth: null,
|
|||
|
|
scaledCanvasHeight: null,
|
|||
|
|
canvasWidth: null,
|
|||
|
|
canvasHeight: null,
|
|||
|
|
actualCellWidth: null,
|
|||
|
|
actualCellHeight: null
|
|||
|
|
};
|
|||
|
|
_this._updateDimensions();
|
|||
|
|
_this._renderDebouncer = new RenderDebouncer_1.RenderDebouncer(_this._terminal, _this._renderRows.bind(_this));
|
|||
|
|
_this._rowFactory = new DomRendererRowFactory_1.DomRendererRowFactory(document);
|
|||
|
|
_this._terminal.element.classList.add(TERMINAL_CLASS_PREFIX + _this._terminalClass);
|
|||
|
|
_this._terminal.screenElement.appendChild(_this._rowContainer);
|
|||
|
|
_this._terminal.screenElement.appendChild(_this._selectionContainer);
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
DomRenderer.prototype.dispose = function () {
|
|||
|
|
this._terminal.element.classList.remove(TERMINAL_CLASS_PREFIX + this._terminalClass);
|
|||
|
|
this._terminal.screenElement.removeChild(this._rowContainer);
|
|||
|
|
this._terminal.screenElement.removeChild(this._selectionContainer);
|
|||
|
|
this._terminal.screenElement.removeChild(this._themeStyleElement);
|
|||
|
|
this._terminal.screenElement.removeChild(this._dimensionsStyleElement);
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype._updateDimensions = function () {
|
|||
|
|
var _this = this;
|
|||
|
|
this.dimensions.scaledCharWidth = this._terminal.charMeasure.width * window.devicePixelRatio;
|
|||
|
|
this.dimensions.scaledCharHeight = this._terminal.charMeasure.height * window.devicePixelRatio;
|
|||
|
|
this.dimensions.scaledCellWidth = this.dimensions.scaledCharWidth;
|
|||
|
|
this.dimensions.scaledCellHeight = this.dimensions.scaledCharHeight;
|
|||
|
|
this.dimensions.scaledCharLeft = 0;
|
|||
|
|
this.dimensions.scaledCharTop = 0;
|
|||
|
|
this.dimensions.scaledCanvasWidth = this.dimensions.scaledCellWidth * this._terminal.cols;
|
|||
|
|
this.dimensions.scaledCanvasHeight = this.dimensions.scaledCellHeight * this._terminal.rows;
|
|||
|
|
this.dimensions.canvasWidth = this._terminal.charMeasure.width * this._terminal.cols;
|
|||
|
|
this.dimensions.canvasHeight = this._terminal.charMeasure.height * this._terminal.rows;
|
|||
|
|
this.dimensions.actualCellWidth = this._terminal.charMeasure.width;
|
|||
|
|
this.dimensions.actualCellHeight = this._terminal.charMeasure.height;
|
|||
|
|
this._rowElements.forEach(function (element) {
|
|||
|
|
element.style.width = _this.dimensions.canvasWidth + "px";
|
|||
|
|
element.style.height = _this._terminal.charMeasure.height + "px";
|
|||
|
|
});
|
|||
|
|
if (!this._dimensionsStyleElement) {
|
|||
|
|
this._dimensionsStyleElement = document.createElement('style');
|
|||
|
|
this._terminal.screenElement.appendChild(this._dimensionsStyleElement);
|
|||
|
|
}
|
|||
|
|
var styles = this._terminalSelector + " ." + ROW_CONTAINER_CLASS + " span {" +
|
|||
|
|
" display: inline-block;" +
|
|||
|
|
" height: 100%;" +
|
|||
|
|
" vertical-align: top;" +
|
|||
|
|
(" width: " + this._terminal.charMeasure.width + "px") +
|
|||
|
|
"}";
|
|||
|
|
this._dimensionsStyleElement.innerHTML = styles;
|
|||
|
|
this._selectionContainer.style.height = this._terminal._viewportElement.style.height;
|
|||
|
|
this._rowContainer.style.width = this.dimensions.canvasWidth + "px";
|
|||
|
|
this._rowContainer.style.height = this.dimensions.canvasHeight + "px";
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.setTheme = function (theme) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (theme) {
|
|||
|
|
this.colorManager.setTheme(theme);
|
|||
|
|
}
|
|||
|
|
if (!this._themeStyleElement) {
|
|||
|
|
this._themeStyleElement = document.createElement('style');
|
|||
|
|
this._terminal.screenElement.appendChild(this._themeStyleElement);
|
|||
|
|
}
|
|||
|
|
var styles = this._terminalSelector + " ." + ROW_CONTAINER_CLASS + " {" +
|
|||
|
|
(" color: " + this.colorManager.colors.foreground.css + ";") +
|
|||
|
|
(" background-color: " + this.colorManager.colors.background.css + ";") +
|
|||
|
|
(" font-family: " + this._terminal.getOption('fontFamily') + ";") +
|
|||
|
|
(" font-size: " + this._terminal.getOption('fontSize') + "px;") +
|
|||
|
|
"}";
|
|||
|
|
styles +=
|
|||
|
|
this._terminalSelector + " span:not(." + DomRendererRowFactory_1.BOLD_CLASS + ") {" +
|
|||
|
|
(" font-weight: " + this._terminal.options.fontWeight + ";") +
|
|||
|
|
"}" +
|
|||
|
|
(this._terminalSelector + " span." + DomRendererRowFactory_1.BOLD_CLASS + " {") +
|
|||
|
|
(" font-weight: " + this._terminal.options.fontWeightBold + ";") +
|
|||
|
|
"}" +
|
|||
|
|
(this._terminalSelector + " span." + DomRendererRowFactory_1.ITALIC_CLASS + " {") +
|
|||
|
|
" font-style: italic;" +
|
|||
|
|
"}";
|
|||
|
|
styles +=
|
|||
|
|
this._terminalSelector + " ." + ROW_CONTAINER_CLASS + "." + FOCUS_CLASS + " ." + DomRendererRowFactory_1.CURSOR_CLASS + " {" +
|
|||
|
|
(" background-color: " + this.colorManager.colors.cursor.css + ";") +
|
|||
|
|
(" color: " + this.colorManager.colors.cursorAccent.css + ";") +
|
|||
|
|
"}" +
|
|||
|
|
(this._terminalSelector + " ." + ROW_CONTAINER_CLASS + ":not(." + FOCUS_CLASS + ") ." + DomRendererRowFactory_1.CURSOR_CLASS + " {") +
|
|||
|
|
" outline: 1px solid #fff;" +
|
|||
|
|
" outline-offset: -1px;" +
|
|||
|
|
"}";
|
|||
|
|
styles +=
|
|||
|
|
this._terminalSelector + " ." + SELECTION_CLASS + " {" +
|
|||
|
|
" position: absolute;" +
|
|||
|
|
" top: 0;" +
|
|||
|
|
" left: 0;" +
|
|||
|
|
" z-index: 1;" +
|
|||
|
|
" pointer-events: none;" +
|
|||
|
|
"}" +
|
|||
|
|
(this._terminalSelector + " ." + SELECTION_CLASS + " div {") +
|
|||
|
|
" position: absolute;" +
|
|||
|
|
(" background-color: " + this.colorManager.colors.selection.css + ";") +
|
|||
|
|
"}";
|
|||
|
|
this.colorManager.colors.ansi.forEach(function (c, i) {
|
|||
|
|
styles +=
|
|||
|
|
_this._terminalSelector + " ." + FG_CLASS_PREFIX + i + " { color: " + c.css + "; }" +
|
|||
|
|
(_this._terminalSelector + " ." + BG_CLASS_PREFIX + i + " { background-color: " + c.css + "; }");
|
|||
|
|
});
|
|||
|
|
this._themeStyleElement.innerHTML = styles;
|
|||
|
|
return this.colorManager.colors;
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onWindowResize = function (devicePixelRatio) {
|
|||
|
|
this._updateDimensions();
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype._refreshRowElements = function (cols, rows) {
|
|||
|
|
for (var i = this._rowElements.length; i <= rows; i++) {
|
|||
|
|
var row = document.createElement('div');
|
|||
|
|
this._rowContainer.appendChild(row);
|
|||
|
|
this._rowElements.push(row);
|
|||
|
|
}
|
|||
|
|
while (this._rowElements.length > rows) {
|
|||
|
|
this._rowContainer.removeChild(this._rowElements.pop());
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onResize = function (cols, rows) {
|
|||
|
|
this._refreshRowElements(cols, rows);
|
|||
|
|
this._updateDimensions();
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onCharSizeChanged = function () {
|
|||
|
|
this._updateDimensions();
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onBlur = function () {
|
|||
|
|
this._rowContainer.classList.remove(FOCUS_CLASS);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onFocus = function () {
|
|||
|
|
this._rowContainer.classList.add(FOCUS_CLASS);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onSelectionChanged = function (start, end, columnSelectMode) {
|
|||
|
|
while (this._selectionContainer.children.length) {
|
|||
|
|
this._selectionContainer.removeChild(this._selectionContainer.children[0]);
|
|||
|
|
}
|
|||
|
|
if (!start || !end) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var viewportStartRow = start[1] - this._terminal.buffer.ydisp;
|
|||
|
|
var viewportEndRow = end[1] - this._terminal.buffer.ydisp;
|
|||
|
|
var viewportCappedStartRow = Math.max(viewportStartRow, 0);
|
|||
|
|
var viewportCappedEndRow = Math.min(viewportEndRow, this._terminal.rows - 1);
|
|||
|
|
if (viewportCappedStartRow >= this._terminal.rows || viewportCappedEndRow < 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var documentFragment = document.createDocumentFragment();
|
|||
|
|
if (columnSelectMode) {
|
|||
|
|
documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, start[0], end[0], viewportCappedEndRow - viewportCappedStartRow + 1));
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
|
|||
|
|
var endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
|
|||
|
|
documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol));
|
|||
|
|
var middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1;
|
|||
|
|
documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount));
|
|||
|
|
if (viewportCappedStartRow !== viewportCappedEndRow) {
|
|||
|
|
var endCol_1 = viewportEndRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
|
|||
|
|
documentFragment.appendChild(this._createSelectionElement(viewportCappedEndRow, 0, endCol_1));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
this._selectionContainer.appendChild(documentFragment);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype._createSelectionElement = function (row, colStart, colEnd, rowCount) {
|
|||
|
|
if (rowCount === void 0) { rowCount = 1; }
|
|||
|
|
var element = document.createElement('div');
|
|||
|
|
element.style.height = rowCount * this._terminal.charMeasure.height + "px";
|
|||
|
|
element.style.top = row * this._terminal.charMeasure.height + "px";
|
|||
|
|
element.style.left = colStart * this._terminal.charMeasure.width + "px";
|
|||
|
|
element.style.width = this._terminal.charMeasure.width * (colEnd - colStart) + "px";
|
|||
|
|
return element;
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onCursorMove = function () {
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.onOptionsChanged = function () {
|
|||
|
|
this._updateDimensions();
|
|||
|
|
this.setTheme(undefined);
|
|||
|
|
this._terminal.refresh(0, this._terminal.rows - 1);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.clear = function () {
|
|||
|
|
this._rowElements.forEach(function (e) { return e.innerHTML = ''; });
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype.refreshRows = function (start, end) {
|
|||
|
|
this._renderDebouncer.refresh(start, end);
|
|||
|
|
};
|
|||
|
|
DomRenderer.prototype._renderRows = function (start, end) {
|
|||
|
|
var terminal = this._terminal;
|
|||
|
|
var cursorAbsoluteY = terminal.buffer.ybase + terminal.buffer.y;
|
|||
|
|
var cursorX = this._terminal.buffer.x;
|
|||
|
|
for (var y = start; y <= end; y++) {
|
|||
|
|
var rowElement = this._rowElements[y];
|
|||
|
|
rowElement.innerHTML = '';
|
|||
|
|
var row = y + terminal.buffer.ydisp;
|
|||
|
|
var lineData = terminal.buffer.lines.get(row);
|
|||
|
|
rowElement.appendChild(this._rowFactory.createRow(lineData, row === cursorAbsoluteY, cursorX, terminal.charMeasure.width, terminal.cols));
|
|||
|
|
}
|
|||
|
|
this._terminal.emit('refresh', { start: start, end: end });
|
|||
|
|
};
|
|||
|
|
Object.defineProperty(DomRenderer.prototype, "_terminalSelector", {
|
|||
|
|
get: function () {
|
|||
|
|
return "." + TERMINAL_CLASS_PREFIX + this._terminalClass;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
DomRenderer.prototype.registerCharacterJoiner = function (handler) { return -1; };
|
|||
|
|
DomRenderer.prototype.deregisterCharacterJoiner = function (joinerId) { return false; };
|
|||
|
|
return DomRenderer;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.DomRenderer = DomRenderer;
|
|||
|
|
|
|||
|
|
},{"../../EventEmitter":7,"../../ui/RenderDebouncer":49,"../ColorManager":26,"./DomRendererRowFactory":42}],42:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Buffer_1 = require("../../Buffer");
|
|||
|
|
exports.BOLD_CLASS = 'xterm-bold';
|
|||
|
|
exports.ITALIC_CLASS = 'xterm-italic';
|
|||
|
|
exports.CURSOR_CLASS = 'xterm-cursor';
|
|||
|
|
var DomRendererRowFactory = (function () {
|
|||
|
|
function DomRendererRowFactory(_document) {
|
|||
|
|
this._document = _document;
|
|||
|
|
}
|
|||
|
|
DomRendererRowFactory.prototype.createRow = function (lineData, isCursorRow, cursorX, cellWidth, cols) {
|
|||
|
|
var fragment = this._document.createDocumentFragment();
|
|||
|
|
var colCount = 0;
|
|||
|
|
for (var x = 0; x < lineData.length; x++) {
|
|||
|
|
if (colCount >= cols) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
var charData = lineData[x];
|
|||
|
|
var char = charData[Buffer_1.CHAR_DATA_CHAR_INDEX];
|
|||
|
|
var attr = charData[Buffer_1.CHAR_DATA_ATTR_INDEX];
|
|||
|
|
var width = charData[Buffer_1.CHAR_DATA_WIDTH_INDEX];
|
|||
|
|
if (width === 0) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
var charElement = this._document.createElement('span');
|
|||
|
|
if (width > 1) {
|
|||
|
|
charElement.style.width = cellWidth * width + "px";
|
|||
|
|
}
|
|||
|
|
var flags = attr >> 18;
|
|||
|
|
var bg = attr & 0x1ff;
|
|||
|
|
var fg = (attr >> 9) & 0x1ff;
|
|||
|
|
if (isCursorRow && x === cursorX) {
|
|||
|
|
charElement.classList.add(exports.CURSOR_CLASS);
|
|||
|
|
}
|
|||
|
|
if (flags & 8) {
|
|||
|
|
var temp = bg;
|
|||
|
|
bg = fg;
|
|||
|
|
fg = temp;
|
|||
|
|
if (fg === 256) {
|
|||
|
|
fg = 0;
|
|||
|
|
}
|
|||
|
|
if (bg === 257) {
|
|||
|
|
bg = 15;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (flags & 1) {
|
|||
|
|
if (fg < 8) {
|
|||
|
|
fg += 8;
|
|||
|
|
}
|
|||
|
|
charElement.classList.add(exports.BOLD_CLASS);
|
|||
|
|
}
|
|||
|
|
if (flags & 64) {
|
|||
|
|
charElement.classList.add(exports.ITALIC_CLASS);
|
|||
|
|
}
|
|||
|
|
charElement.textContent = char;
|
|||
|
|
if (fg !== 257) {
|
|||
|
|
charElement.classList.add("xterm-fg-" + fg);
|
|||
|
|
}
|
|||
|
|
if (bg !== 256) {
|
|||
|
|
charElement.classList.add("xterm-bg-" + bg);
|
|||
|
|
}
|
|||
|
|
fragment.appendChild(charElement);
|
|||
|
|
colCount += width;
|
|||
|
|
}
|
|||
|
|
return fragment;
|
|||
|
|
};
|
|||
|
|
return DomRendererRowFactory;
|
|||
|
|
}());
|
|||
|
|
exports.DomRendererRowFactory = DomRendererRowFactory;
|
|||
|
|
|
|||
|
|
},{"../../Buffer":2}],43:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Types_1 = require("./Types");
|
|||
|
|
var Browser_1 = require("../utils/Browser");
|
|||
|
|
function generateStaticCharAtlasTexture(context, canvasFactory, config) {
|
|||
|
|
var cellWidth = config.scaledCharWidth + Types_1.CHAR_ATLAS_CELL_SPACING;
|
|||
|
|
var cellHeight = config.scaledCharHeight + Types_1.CHAR_ATLAS_CELL_SPACING;
|
|||
|
|
var canvas = canvasFactory(255 * cellWidth, (2 + 16 + 16) * cellHeight);
|
|||
|
|
var ctx = canvas.getContext('2d', { alpha: config.allowTransparency });
|
|||
|
|
ctx.fillStyle = config.colors.background.css;
|
|||
|
|
ctx.fillRect(0, 0, canvas.width, canvas.height);
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.fillStyle = config.colors.foreground.css;
|
|||
|
|
ctx.font = getFont(config.fontWeight, config);
|
|||
|
|
ctx.textBaseline = 'top';
|
|||
|
|
for (var i = 0; i < 256; i++) {
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.beginPath();
|
|||
|
|
ctx.rect(i * cellWidth, 0, cellWidth, cellHeight);
|
|||
|
|
ctx.clip();
|
|||
|
|
ctx.fillText(String.fromCharCode(i), i * cellWidth, 0);
|
|||
|
|
ctx.restore();
|
|||
|
|
}
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.font = getFont(config.fontWeightBold, config);
|
|||
|
|
for (var i = 0; i < 256; i++) {
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.beginPath();
|
|||
|
|
ctx.rect(i * cellWidth, cellHeight, cellWidth, cellHeight);
|
|||
|
|
ctx.clip();
|
|||
|
|
ctx.fillText(String.fromCharCode(i), i * cellWidth, cellHeight);
|
|||
|
|
ctx.restore();
|
|||
|
|
}
|
|||
|
|
ctx.restore();
|
|||
|
|
ctx.font = getFont(config.fontWeight, config);
|
|||
|
|
for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
|
|||
|
|
var y = (colorIndex + 2) * cellHeight;
|
|||
|
|
for (var i = 0; i < 256; i++) {
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.beginPath();
|
|||
|
|
ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
|
|||
|
|
ctx.clip();
|
|||
|
|
ctx.fillStyle = config.colors.ansi[colorIndex].css;
|
|||
|
|
ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
|
|||
|
|
ctx.restore();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
ctx.font = getFont(config.fontWeightBold, config);
|
|||
|
|
for (var colorIndex = 0; colorIndex < 16; colorIndex++) {
|
|||
|
|
var y = (colorIndex + 2 + 16) * cellHeight;
|
|||
|
|
for (var i = 0; i < 256; i++) {
|
|||
|
|
ctx.save();
|
|||
|
|
ctx.beginPath();
|
|||
|
|
ctx.rect(i * cellWidth, y, cellWidth, cellHeight);
|
|||
|
|
ctx.clip();
|
|||
|
|
ctx.fillStyle = config.colors.ansi[colorIndex].css;
|
|||
|
|
ctx.fillText(String.fromCharCode(i), i * cellWidth, y);
|
|||
|
|
ctx.restore();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
ctx.restore();
|
|||
|
|
if (!('createImageBitmap' in context) || Browser_1.isFirefox || Browser_1.isSafari) {
|
|||
|
|
if (canvas instanceof HTMLCanvasElement) {
|
|||
|
|
return canvas;
|
|||
|
|
}
|
|||
|
|
return new Promise(function (r) { return r(canvas.transferToImageBitmap()); });
|
|||
|
|
}
|
|||
|
|
var charAtlasImageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
|
|||
|
|
clearColor(charAtlasImageData, config.colors.background);
|
|||
|
|
return context.createImageBitmap(charAtlasImageData);
|
|||
|
|
}
|
|||
|
|
exports.generateStaticCharAtlasTexture = generateStaticCharAtlasTexture;
|
|||
|
|
function clearColor(imageData, color) {
|
|||
|
|
var isEmpty = true;
|
|||
|
|
var r = color.rgba >>> 24;
|
|||
|
|
var g = color.rgba >>> 16 & 0xFF;
|
|||
|
|
var b = color.rgba >>> 8 & 0xFF;
|
|||
|
|
for (var offset = 0; offset < imageData.data.length; offset += 4) {
|
|||
|
|
if (imageData.data[offset] === r &&
|
|||
|
|
imageData.data[offset + 1] === g &&
|
|||
|
|
imageData.data[offset + 2] === b) {
|
|||
|
|
imageData.data[offset + 3] = 0;
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
isEmpty = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return isEmpty;
|
|||
|
|
}
|
|||
|
|
exports.clearColor = clearColor;
|
|||
|
|
function getFont(fontWeight, config) {
|
|||
|
|
return fontWeight + " " + config.fontSize * config.devicePixelRatio + "px " + config.fontFamily;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
},{"../utils/Browser":45,"./Types":44}],44:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.CHAR_ATLAS_CELL_SPACING = 1;
|
|||
|
|
|
|||
|
|
},{}],45:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var isNode = (typeof navigator === 'undefined') ? true : false;
|
|||
|
|
var userAgent = (isNode) ? 'node' : navigator.userAgent;
|
|||
|
|
var platform = (isNode) ? 'node' : navigator.platform;
|
|||
|
|
exports.isFirefox = !!~userAgent.indexOf('Firefox');
|
|||
|
|
exports.isSafari = /^((?!chrome|android).)*safari/i.test(userAgent);
|
|||
|
|
exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
|
|||
|
|
exports.isMac = contains(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
|
|||
|
|
exports.isIpad = platform === 'iPad';
|
|||
|
|
exports.isIphone = platform === 'iPhone';
|
|||
|
|
exports.isMSWindows = contains(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
|
|||
|
|
exports.isLinux = platform.indexOf('Linux') >= 0;
|
|||
|
|
function contains(arr, el) {
|
|||
|
|
return arr.indexOf(el) >= 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
},{}],46:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var EventEmitter_1 = require("../EventEmitter");
|
|||
|
|
var CharMeasure = (function (_super) {
|
|||
|
|
__extends(CharMeasure, _super);
|
|||
|
|
function CharMeasure(document, parentElement) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._document = document;
|
|||
|
|
_this._parentElement = parentElement;
|
|||
|
|
_this._measureElement = _this._document.createElement('span');
|
|||
|
|
_this._measureElement.classList.add('xterm-char-measure-element');
|
|||
|
|
_this._measureElement.textContent = 'W';
|
|||
|
|
_this._measureElement.setAttribute('aria-hidden', 'true');
|
|||
|
|
_this._parentElement.appendChild(_this._measureElement);
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
Object.defineProperty(CharMeasure.prototype, "width", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._width;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
Object.defineProperty(CharMeasure.prototype, "height", {
|
|||
|
|
get: function () {
|
|||
|
|
return this._height;
|
|||
|
|
},
|
|||
|
|
enumerable: true,
|
|||
|
|
configurable: true
|
|||
|
|
});
|
|||
|
|
CharMeasure.prototype.measure = function (options) {
|
|||
|
|
this._measureElement.style.fontFamily = options.fontFamily;
|
|||
|
|
this._measureElement.style.fontSize = options.fontSize + "px";
|
|||
|
|
var geometry = this._measureElement.getBoundingClientRect();
|
|||
|
|
if (geometry.width === 0 || geometry.height === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._width !== geometry.width || this._height !== geometry.height) {
|
|||
|
|
this._width = geometry.width;
|
|||
|
|
this._height = Math.ceil(geometry.height);
|
|||
|
|
this.emit('charsizechanged');
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
return CharMeasure;
|
|||
|
|
}(EventEmitter_1.EventEmitter));
|
|||
|
|
exports.CharMeasure = CharMeasure;
|
|||
|
|
|
|||
|
|
},{"../EventEmitter":7}],47:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
function addDisposableDomListener(node, type, handler, useCapture) {
|
|||
|
|
node.addEventListener(type, handler, useCapture);
|
|||
|
|
return {
|
|||
|
|
dispose: function () {
|
|||
|
|
if (!handler) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
node.removeEventListener(type, handler, useCapture);
|
|||
|
|
node = null;
|
|||
|
|
handler = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
exports.addDisposableDomListener = addDisposableDomListener;
|
|||
|
|
|
|||
|
|
},{}],48:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Lifecycle_1 = require("../common/Lifecycle");
|
|||
|
|
var Lifecycle_2 = require("./Lifecycle");
|
|||
|
|
var HOVER_DURATION = 500;
|
|||
|
|
var MouseZoneManager = (function (_super) {
|
|||
|
|
__extends(MouseZoneManager, _super);
|
|||
|
|
function MouseZoneManager(_terminal) {
|
|||
|
|
var _this = _super.call(this) || this;
|
|||
|
|
_this._terminal = _terminal;
|
|||
|
|
_this._zones = [];
|
|||
|
|
_this._areZonesActive = false;
|
|||
|
|
_this._tooltipTimeout = null;
|
|||
|
|
_this._currentZone = null;
|
|||
|
|
_this._lastHoverCoords = [null, null];
|
|||
|
|
_this.register(Lifecycle_2.addDisposableDomListener(_this._terminal.element, 'mousedown', function (e) { return _this._onMouseDown(e); }));
|
|||
|
|
_this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };
|
|||
|
|
_this._clickListener = function (e) { return _this._onClick(e); };
|
|||
|
|
return _this;
|
|||
|
|
}
|
|||
|
|
MouseZoneManager.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this._deactivate();
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype.add = function (zone) {
|
|||
|
|
this._zones.push(zone);
|
|||
|
|
if (this._zones.length === 1) {
|
|||
|
|
this._activate();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype.clearAll = function (start, end) {
|
|||
|
|
if (this._zones.length === 0) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (!end) {
|
|||
|
|
start = 0;
|
|||
|
|
end = this._terminal.rows - 1;
|
|||
|
|
}
|
|||
|
|
for (var i = 0; i < this._zones.length; i++) {
|
|||
|
|
var zone = this._zones[i];
|
|||
|
|
if ((zone.y1 > start && zone.y1 <= end + 1) ||
|
|||
|
|
(zone.y2 > start && zone.y2 <= end + 1) ||
|
|||
|
|
(zone.y1 < start && zone.y2 > end + 1)) {
|
|||
|
|
if (this._currentZone && this._currentZone === zone) {
|
|||
|
|
this._currentZone.leaveCallback();
|
|||
|
|
this._currentZone = null;
|
|||
|
|
}
|
|||
|
|
this._zones.splice(i--, 1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (this._zones.length === 0) {
|
|||
|
|
this._deactivate();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._activate = function () {
|
|||
|
|
if (!this._areZonesActive) {
|
|||
|
|
this._areZonesActive = true;
|
|||
|
|
this._terminal.element.addEventListener('mousemove', this._mouseMoveListener);
|
|||
|
|
this._terminal.element.addEventListener('click', this._clickListener);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._deactivate = function () {
|
|||
|
|
if (this._areZonesActive) {
|
|||
|
|
this._areZonesActive = false;
|
|||
|
|
this._terminal.element.removeEventListener('mousemove', this._mouseMoveListener);
|
|||
|
|
this._terminal.element.removeEventListener('click', this._clickListener);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._onMouseMove = function (e) {
|
|||
|
|
if (this._lastHoverCoords[0] !== e.pageX || this._lastHoverCoords[1] !== e.pageY) {
|
|||
|
|
this._onHover(e);
|
|||
|
|
this._lastHoverCoords = [e.pageX, e.pageY];
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._onHover = function (e) {
|
|||
|
|
var _this = this;
|
|||
|
|
var zone = this._findZoneEventAt(e);
|
|||
|
|
if (zone === this._currentZone) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if (this._currentZone) {
|
|||
|
|
this._currentZone.leaveCallback();
|
|||
|
|
this._currentZone = null;
|
|||
|
|
if (this._tooltipTimeout) {
|
|||
|
|
clearTimeout(this._tooltipTimeout);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (!zone) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._currentZone = zone;
|
|||
|
|
if (zone.hoverCallback) {
|
|||
|
|
zone.hoverCallback(e);
|
|||
|
|
}
|
|||
|
|
this._tooltipTimeout = setTimeout(function () { return _this._onTooltip(e); }, HOVER_DURATION);
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._onTooltip = function (e) {
|
|||
|
|
this._tooltipTimeout = null;
|
|||
|
|
var zone = this._findZoneEventAt(e);
|
|||
|
|
if (zone && zone.tooltipCallback) {
|
|||
|
|
zone.tooltipCallback(e);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._onMouseDown = function (e) {
|
|||
|
|
if (!this._areZonesActive) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
var zone = this._findZoneEventAt(e);
|
|||
|
|
if (zone) {
|
|||
|
|
if (zone.willLinkActivate(e)) {
|
|||
|
|
e.preventDefault();
|
|||
|
|
e.stopImmediatePropagation();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._onClick = function (e) {
|
|||
|
|
var zone = this._findZoneEventAt(e);
|
|||
|
|
if (zone) {
|
|||
|
|
zone.clickCallback(e);
|
|||
|
|
e.preventDefault();
|
|||
|
|
e.stopImmediatePropagation();
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
MouseZoneManager.prototype._findZoneEventAt = function (e) {
|
|||
|
|
var coords = this._terminal.mouseHelper.getCoords(e, this._terminal.screenElement, this._terminal.charMeasure, this._terminal.options.lineHeight, this._terminal.cols, this._terminal.rows);
|
|||
|
|
if (!coords) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var x = coords[0];
|
|||
|
|
var y = coords[1];
|
|||
|
|
for (var i = 0; i < this._zones.length; i++) {
|
|||
|
|
var zone = this._zones[i];
|
|||
|
|
if (zone.y1 === zone.y2) {
|
|||
|
|
if (y === zone.y1 && x >= zone.x1 && x < zone.x2) {
|
|||
|
|
return zone;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
if ((y === zone.y1 && x >= zone.x1) ||
|
|||
|
|
(y === zone.y2 && x < zone.x2) ||
|
|||
|
|
(y > zone.y1 && y < zone.y2)) {
|
|||
|
|
return zone;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
};
|
|||
|
|
return MouseZoneManager;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.MouseZoneManager = MouseZoneManager;
|
|||
|
|
var MouseZone = (function () {
|
|||
|
|
function MouseZone(x1, y1, x2, y2, clickCallback, hoverCallback, tooltipCallback, leaveCallback, willLinkActivate) {
|
|||
|
|
this.x1 = x1;
|
|||
|
|
this.y1 = y1;
|
|||
|
|
this.x2 = x2;
|
|||
|
|
this.y2 = y2;
|
|||
|
|
this.clickCallback = clickCallback;
|
|||
|
|
this.hoverCallback = hoverCallback;
|
|||
|
|
this.tooltipCallback = tooltipCallback;
|
|||
|
|
this.leaveCallback = leaveCallback;
|
|||
|
|
this.willLinkActivate = willLinkActivate;
|
|||
|
|
}
|
|||
|
|
return MouseZone;
|
|||
|
|
}());
|
|||
|
|
exports.MouseZone = MouseZone;
|
|||
|
|
|
|||
|
|
},{"../common/Lifecycle":17,"./Lifecycle":47}],49:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var RenderDebouncer = (function () {
|
|||
|
|
function RenderDebouncer(_terminal, _callback) {
|
|||
|
|
this._terminal = _terminal;
|
|||
|
|
this._callback = _callback;
|
|||
|
|
this._animationFrame = null;
|
|||
|
|
}
|
|||
|
|
RenderDebouncer.prototype.dispose = function () {
|
|||
|
|
if (this._animationFrame) {
|
|||
|
|
window.cancelAnimationFrame(this._animationFrame);
|
|||
|
|
this._animationFrame = null;
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
RenderDebouncer.prototype.refresh = function (rowStart, rowEnd) {
|
|||
|
|
var _this = this;
|
|||
|
|
rowStart = rowStart || 0;
|
|||
|
|
rowEnd = rowEnd || this._terminal.rows - 1;
|
|||
|
|
this._rowStart = this._rowStart !== undefined ? Math.min(this._rowStart, rowStart) : rowStart;
|
|||
|
|
this._rowEnd = this._rowEnd !== undefined ? Math.max(this._rowEnd, rowEnd) : rowEnd;
|
|||
|
|
if (this._animationFrame) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._animationFrame = window.requestAnimationFrame(function () { return _this._innerRefresh(); });
|
|||
|
|
};
|
|||
|
|
RenderDebouncer.prototype._innerRefresh = function () {
|
|||
|
|
this._rowStart = Math.max(this._rowStart, 0);
|
|||
|
|
this._rowEnd = Math.min(this._rowEnd, this._terminal.rows - 1);
|
|||
|
|
this._callback(this._rowStart, this._rowEnd);
|
|||
|
|
this._rowStart = null;
|
|||
|
|
this._rowEnd = null;
|
|||
|
|
this._animationFrame = null;
|
|||
|
|
};
|
|||
|
|
return RenderDebouncer;
|
|||
|
|
}());
|
|||
|
|
exports.RenderDebouncer = RenderDebouncer;
|
|||
|
|
|
|||
|
|
},{}],50:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
var __extends = (this && this.__extends) || (function () {
|
|||
|
|
var extendStatics = Object.setPrototypeOf ||
|
|||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|||
|
|
return function (d, b) {
|
|||
|
|
extendStatics(d, b);
|
|||
|
|
function __() { this.constructor = d; }
|
|||
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|||
|
|
};
|
|||
|
|
})();
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Lifecycle_1 = require("../common/Lifecycle");
|
|||
|
|
var ScreenDprMonitor = (function (_super) {
|
|||
|
|
__extends(ScreenDprMonitor, _super);
|
|||
|
|
function ScreenDprMonitor() {
|
|||
|
|
return _super !== null && _super.apply(this, arguments) || this;
|
|||
|
|
}
|
|||
|
|
ScreenDprMonitor.prototype.setListener = function (listener) {
|
|||
|
|
var _this = this;
|
|||
|
|
if (this._listener) {
|
|||
|
|
this.clearListener();
|
|||
|
|
}
|
|||
|
|
this._listener = listener;
|
|||
|
|
this._outerListener = function () {
|
|||
|
|
_this._listener(window.devicePixelRatio, _this._currentDevicePixelRatio);
|
|||
|
|
_this._updateDpr();
|
|||
|
|
};
|
|||
|
|
this._updateDpr();
|
|||
|
|
};
|
|||
|
|
ScreenDprMonitor.prototype.dispose = function () {
|
|||
|
|
_super.prototype.dispose.call(this);
|
|||
|
|
this.clearListener();
|
|||
|
|
};
|
|||
|
|
ScreenDprMonitor.prototype._updateDpr = function () {
|
|||
|
|
if (this._resolutionMediaMatchList) {
|
|||
|
|
this._resolutionMediaMatchList.removeListener(this._outerListener);
|
|||
|
|
}
|
|||
|
|
this._currentDevicePixelRatio = window.devicePixelRatio;
|
|||
|
|
this._resolutionMediaMatchList = window.matchMedia("screen and (resolution: " + window.devicePixelRatio + "dppx)");
|
|||
|
|
this._resolutionMediaMatchList.addListener(this._outerListener);
|
|||
|
|
};
|
|||
|
|
ScreenDprMonitor.prototype.clearListener = function () {
|
|||
|
|
if (!this._listener) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
this._resolutionMediaMatchList.removeListener(this._outerListener);
|
|||
|
|
this._listener = null;
|
|||
|
|
this._outerListener = null;
|
|||
|
|
};
|
|||
|
|
return ScreenDprMonitor;
|
|||
|
|
}(Lifecycle_1.Disposable));
|
|||
|
|
exports.ScreenDprMonitor = ScreenDprMonitor;
|
|||
|
|
|
|||
|
|
},{"../common/Lifecycle":17}],51:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
exports.clone = function (val, depth) {
|
|||
|
|
if (depth === void 0) { depth = 5; }
|
|||
|
|
if (typeof val !== 'object') {
|
|||
|
|
return val;
|
|||
|
|
}
|
|||
|
|
if (val === null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var clonedObject = Array.isArray(val) ? [] : {};
|
|||
|
|
for (var key in val) {
|
|||
|
|
clonedObject[key] = depth <= 1 ? val[key] : exports.clone(val[key], depth - 1);
|
|||
|
|
}
|
|||
|
|
return clonedObject;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
},{}],52:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var MouseHelper = (function () {
|
|||
|
|
function MouseHelper(_renderer) {
|
|||
|
|
this._renderer = _renderer;
|
|||
|
|
}
|
|||
|
|
MouseHelper.getCoordsRelativeToElement = function (event, element) {
|
|||
|
|
if (event.pageX == null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var originalElement = element;
|
|||
|
|
var x = event.pageX;
|
|||
|
|
var y = event.pageY;
|
|||
|
|
while (element) {
|
|||
|
|
x -= element.offsetLeft;
|
|||
|
|
y -= element.offsetTop;
|
|||
|
|
element = element.offsetParent;
|
|||
|
|
}
|
|||
|
|
element = originalElement;
|
|||
|
|
while (element && element !== element.ownerDocument.body) {
|
|||
|
|
x += element.scrollLeft;
|
|||
|
|
y += element.scrollTop;
|
|||
|
|
element = element.parentElement;
|
|||
|
|
}
|
|||
|
|
return [x, y];
|
|||
|
|
};
|
|||
|
|
MouseHelper.prototype.getCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount, isSelection) {
|
|||
|
|
if (!charMeasure.width || !charMeasure.height) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
var coords = MouseHelper.getCoordsRelativeToElement(event, element);
|
|||
|
|
if (!coords) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
coords[0] = Math.ceil((coords[0] + (isSelection ? this._renderer.dimensions.actualCellWidth / 2 : 0)) / this._renderer.dimensions.actualCellWidth);
|
|||
|
|
coords[1] = Math.ceil(coords[1] / this._renderer.dimensions.actualCellHeight);
|
|||
|
|
coords[0] = Math.min(Math.max(coords[0], 1), colCount + (isSelection ? 1 : 0));
|
|||
|
|
coords[1] = Math.min(Math.max(coords[1], 1), rowCount);
|
|||
|
|
return coords;
|
|||
|
|
};
|
|||
|
|
MouseHelper.prototype.getRawByteCoords = function (event, element, charMeasure, lineHeight, colCount, rowCount) {
|
|||
|
|
var coords = this.getCoords(event, element, charMeasure, lineHeight, colCount, rowCount);
|
|||
|
|
var x = coords[0];
|
|||
|
|
var y = coords[1];
|
|||
|
|
x += 32;
|
|||
|
|
y += 32;
|
|||
|
|
return { x: x, y: y };
|
|||
|
|
};
|
|||
|
|
return MouseHelper;
|
|||
|
|
}());
|
|||
|
|
exports.MouseHelper = MouseHelper;
|
|||
|
|
|
|||
|
|
},{}],53:[function(require,module,exports){
|
|||
|
|
"use strict";
|
|||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|||
|
|
var Terminal_1 = require("./public/Terminal");
|
|||
|
|
module.exports = Terminal_1.Terminal;
|
|||
|
|
|
|||
|
|
},{"./public/Terminal":23}]},{},[53])(53)
|
|||
|
|
});
|
|||
|
|
//# sourceMappingURL=xterm.js.map
|