mirror of
https://github.com/cuigh/swirl
synced 2024-12-30 15:53:24 +00:00
999b9ec5a1
This feature is only valid on single node since container API is not Swarmable
7072 lines
275 KiB
Go
7072 lines
275 KiB
Go
(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){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Strings = require("./Strings");
|
||
var Browser_1 = require("./shared/utils/Browser");
|
||
var RenderDebouncer_1 = require("./utils/RenderDebouncer");
|
||
var Dom_1 = require("./utils/Dom");
|
||
var MAX_ROWS_TO_READ = 20;
|
||
var AccessibilityManager = (function () {
|
||
function AccessibilityManager(_terminal) {
|
||
var _this = this;
|
||
this._terminal = _terminal;
|
||
this._liveRegionLineCount = 0;
|
||
this._disposables = [];
|
||
this._charsToConsume = [];
|
||
this._accessibilityTreeRoot = document.createElement('div');
|
||
this._accessibilityTreeRoot.classList.add('xterm-accessibility');
|
||
this._rowContainer = document.createElement('div');
|
||
this._rowContainer.classList.add('xterm-accessibility-tree');
|
||
this._rowElements = [];
|
||
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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||
}
|
||
this._topBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 0); };
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||
this._bottomBoundaryFocusListener = function (e) { return _this._onBoundaryFocus(e, 1); };
|
||
this._rowElements[0].addEventListener('focus', this._topBoundaryFocusListener);
|
||
this._rowElements[this._rowElements.length - 1].addEventListener('focus', this._bottomBoundaryFocusListener);
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||
this._refreshRowsDimensions();
|
||
this._accessibilityTreeRoot.appendChild(this._rowContainer);
|
||
this._renderRowsDebouncer = new RenderDebouncer_1.RenderDebouncer(this._terminal, this._renderRows.bind(this));
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||
this._refreshRows();
|
||
this._liveRegion = document.createElement('div');
|
||
this._liveRegion.classList.add('live-region');
|
||
this._liveRegion.setAttribute('aria-live', 'assertive');
|
||
this._accessibilityTreeRoot.appendChild(this._liveRegion);
|
||
this._terminal.element.insertAdjacentElement('afterbegin', this._accessibilityTreeRoot);
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||
this._disposables.push(this._renderRowsDebouncer);
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||
this._disposables.push(this._terminal.addDisposableListener('resize', function (data) { return _this._onResize(data.cols, data.rows); }));
|
||
this._disposables.push(this._terminal.addDisposableListener('refresh', function (data) { return _this._refreshRows(data.start, data.end); }));
|
||
this._disposables.push(this._terminal.addDisposableListener('scroll', function (data) { return _this._refreshRows(); }));
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||
this._disposables.push(this._terminal.addDisposableListener('a11y.char', function (char) { return _this._onChar(char); }));
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||
this._disposables.push(this._terminal.addDisposableListener('linefeed', function () { return _this._onChar('\n'); }));
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||
this._disposables.push(this._terminal.addDisposableListener('a11y.tab', function (spaceCount) { return _this._onTab(spaceCount); }));
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this._disposables.push(this._terminal.addDisposableListener('key', function (keyChar) { return _this._onKey(keyChar); }));
|
||
this._disposables.push(this._terminal.addDisposableListener('blur', function () { return _this._clearLiveRegion(); }));
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this._disposables.push(this._terminal.addDisposableListener('dprchange', function () { return _this._refreshRowsDimensions(); }));
|
||
this._disposables.push(this._terminal.renderer.addDisposableListener('resize', function () { return _this._refreshRowsDimensions(); }));
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this._disposables.push(Dom_1.addDisposableListener(window, 'resize', function () { return _this._refreshRowsDimensions(); }));
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}
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AccessibilityManager.prototype.dispose = function () {
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this._disposables.forEach(function (d) { return d.dispose(); });
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this._disposables.length = 0;
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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) {
|
||
return;
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||
}
|
||
if (e.relatedTarget !== beforeBoundaryElement) {
|
||
return;
|
||
}
|
||
var topBoundaryElement;
|
||
var bottomBoundaryElement;
|
||
if (position === 0) {
|
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topBoundaryElement = boundaryElement;
|
||
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;
|
||
this._rowContainer.removeChild(topBoundaryElement);
|
||
}
|
||
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 (cols, 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) {
|
||
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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||
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);
|
||
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;
|
||
element.setAttribute('aria-posinset', posInSet);
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||
element.setAttribute('aria-setsize', setSize);
|
||
}
|
||
};
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||
AccessibilityManager.prototype._refreshRowsDimensions = function () {
|
||
if (!this._terminal.renderer.dimensions.actualCellHeight) {
|
||
return;
|
||
}
|
||
for (var i = 0; i < this._terminal.rows; i++) {
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||
this._refreshRowDimensions(this._rowElements[i]);
|
||
}
|
||
};
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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) {
|
||
if (char === ' ') {
|
||
this._liveRegion.innerHTML += ' ';
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||
}
|
||
else {
|
||
this._liveRegion.textContent += char;
|
||
}
|
||
};
|
||
return AccessibilityManager;
|
||
}());
|
||
exports.AccessibilityManager = AccessibilityManager;
|
||
|
||
|
||
|
||
},{"./Strings":15,"./shared/utils/Browser":34,"./utils/Dom":38,"./utils/RenderDebouncer":40}],2:[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 CircularList_1 = require("./utils/CircularList");
|
||
var EventEmitter_1 = require("./EventEmitter");
|
||
exports.CHAR_DATA_ATTR_INDEX = 0;
|
||
exports.CHAR_DATA_CHAR_INDEX = 1;
|
||
exports.CHAR_DATA_WIDTH_INDEX = 2;
|
||
exports.CHAR_DATA_CODE_INDEX = 3;
|
||
exports.MAX_BUFFER_SIZE = 4294967295;
|
||
var Buffer = (function () {
|
||
function Buffer(_terminal, _hasScrollback) {
|
||
this._terminal = _terminal;
|
||
this._hasScrollback = _hasScrollback;
|
||
this.markers = [];
|
||
this.clear();
|
||
}
|
||
Object.defineProperty(Buffer.prototype, "hasScrollback", {
|
||
get: function () {
|
||
return this._hasScrollback && this.lines.maxLength > this._terminal.rows;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Object.defineProperty(Buffer.prototype, "isCursorInViewport", {
|
||
get: function () {
|
||
var absoluteY = this.ybase + this.y;
|
||
var relativeY = absoluteY - this.ydisp;
|
||
return (relativeY >= 0 && relativeY < this._terminal.rows);
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Buffer.prototype._getCorrectBufferLength = function (rows) {
|
||
if (!this._hasScrollback) {
|
||
return rows;
|
||
}
|
||
var correctBufferLength = rows + this._terminal.options.scrollback;
|
||
return correctBufferLength > exports.MAX_BUFFER_SIZE ? exports.MAX_BUFFER_SIZE : correctBufferLength;
|
||
};
|
||
Buffer.prototype.fillViewportRows = function () {
|
||
if (this.lines.length === 0) {
|
||
var i = this._terminal.rows;
|
||
while (i--) {
|
||
this.lines.push(this._terminal.blankLine());
|
||
}
|
||
}
|
||
};
|
||
Buffer.prototype.clear = function () {
|
||
this.ydisp = 0;
|
||
this.ybase = 0;
|
||
this.y = 0;
|
||
this.x = 0;
|
||
this.lines = new CircularList_1.CircularList(this._getCorrectBufferLength(this._terminal.rows));
|
||
this.scrollTop = 0;
|
||
this.scrollBottom = this._terminal.rows - 1;
|
||
this.setupTabStops();
|
||
};
|
||
Buffer.prototype.resize = function (newCols, newRows) {
|
||
var newMaxLength = this._getCorrectBufferLength(newRows);
|
||
if (newMaxLength > this.lines.maxLength) {
|
||
this.lines.maxLength = newMaxLength;
|
||
}
|
||
if (this.lines.length > 0) {
|
||
if (this._terminal.cols < newCols) {
|
||
var ch = [this._terminal.defAttr, ' ', 1, 32];
|
||
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.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.disposables.push(this.lines.addDisposableListener('trim', function (amount) {
|
||
marker.line -= amount;
|
||
if (marker.line < 0) {
|
||
marker.dispose();
|
||
}
|
||
}));
|
||
marker.on('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.NEXT_ID++;
|
||
_this.isDisposed = false;
|
||
_this.disposables = [];
|
||
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.disposables.forEach(function (d) { return d.dispose(); });
|
||
this.disposables.length = 0;
|
||
this.emit('dispose');
|
||
};
|
||
Marker.NEXT_ID = 1;
|
||
return Marker;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Marker = Marker;
|
||
|
||
|
||
|
||
},{"./EventEmitter":8,"./utils/CircularList":36}],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":8}],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 init_table() {
|
||
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 || init_table();
|
||
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 });
|
||
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'
|
||
};
|
||
|
||
|
||
|
||
},{}],6:[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;
|
||
|
||
|
||
|
||
},{}],7:[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 = {}));
|
||
|
||
|
||
|
||
},{}],8:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EventEmitter = (function () {
|
||
function EventEmitter() {
|
||
this._events = this._events || {};
|
||
}
|
||
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 () {
|
||
this._events = {};
|
||
};
|
||
return EventEmitter;
|
||
}());
|
||
exports.EventEmitter = EventEmitter;
|
||
|
||
|
||
|
||
},{}],9:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EscapeSequences_1 = require("./EscapeSequences");
|
||
var Charsets_1 = require("./Charsets");
|
||
var Buffer_1 = require("./Buffer");
|
||
var CharWidth_1 = require("./CharWidth");
|
||
var InputHandler = (function () {
|
||
function InputHandler(_terminal) {
|
||
this._terminal = _terminal;
|
||
}
|
||
InputHandler.prototype.addChar = function (char, code) {
|
||
if (char >= ' ') {
|
||
var buffer = this._terminal.buffer;
|
||
var chWidth = CharWidth_1.wcwidth(code);
|
||
if (this._terminal.charset && this._terminal.charset[char]) {
|
||
char = this._terminal.charset[char];
|
||
}
|
||
if (this._terminal.options.screenReaderMode) {
|
||
this._terminal.emit('a11y.char', char);
|
||
}
|
||
var row = buffer.y + buffer.ybase;
|
||
if (!chWidth && buffer.x) {
|
||
if (buffer.lines.get(row)[buffer.x - 1]) {
|
||
if (!buffer.lines.get(row)[buffer.x - 1][Buffer_1.CHAR_DATA_WIDTH_INDEX]) {
|
||
if (buffer.lines.get(row)[buffer.x - 2]) {
|
||
buffer.lines.get(row)[buffer.x - 2][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
||
buffer.lines.get(row)[buffer.x - 2][3] = char.charCodeAt(0);
|
||
}
|
||
}
|
||
else {
|
||
buffer.lines.get(row)[buffer.x - 1][Buffer_1.CHAR_DATA_CHAR_INDEX] += char;
|
||
buffer.lines.get(row)[buffer.x - 1][3] = char.charCodeAt(0);
|
||
}
|
||
this._terminal.updateRange(buffer.y);
|
||
}
|
||
return;
|
||
}
|
||
if (buffer.x + chWidth - 1 >= this._terminal.cols) {
|
||
if (this._terminal.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;
|
||
}
|
||
}
|
||
else {
|
||
if (chWidth === 2) {
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
row = buffer.y + buffer.ybase;
|
||
if (this._terminal.insertMode) {
|
||
for (var moves = 0; moves < chWidth; ++moves) {
|
||
var removed = buffer.lines.get(buffer.y + buffer.ybase).pop();
|
||
if (removed[Buffer_1.CHAR_DATA_WIDTH_INDEX] === 0
|
||
&& buffer.lines.get(row)[this._terminal.cols - 2]
|
||
&& buffer.lines.get(row)[this._terminal.cols - 2][Buffer_1.CHAR_DATA_WIDTH_INDEX] === 2) {
|
||
buffer.lines.get(row)[this._terminal.cols - 2] = [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)];
|
||
}
|
||
buffer.lines.get(row).splice(buffer.x, 0, [this._terminal.curAttr, ' ', 1, ' '.charCodeAt(0)]);
|
||
}
|
||
}
|
||
buffer.lines.get(row)[buffer.x] = [this._terminal.curAttr, char, chWidth, char.charCodeAt(0)];
|
||
buffer.x++;
|
||
this._terminal.updateRange(buffer.y);
|
||
if (chWidth === 2) {
|
||
buffer.lines.get(row)[buffer.x] = [this._terminal.curAttr, '', 0, undefined];
|
||
buffer.x++;
|
||
}
|
||
}
|
||
};
|
||
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(), ' ', 1, 32];
|
||
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(), ' ', 1, 32];
|
||
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) {
|
||
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(), ' ', 1, 32];
|
||
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] || [this._terminal.defAttr, ' ', 1, 32];
|
||
while (param--) {
|
||
line[buffer.x++] = ch;
|
||
}
|
||
};
|
||
InputHandler.prototype.sendDeviceAttributes = function (params) {
|
||
if (params[0] > 0) {
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
if (this._terminal.is('xterm') || this._terminal.is('rxvt-unicode') || this._terminal.is('screen')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?1;2c');
|
||
}
|
||
else if (this._terminal.is('linux')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?6c');
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '>') {
|
||
if (this._terminal.is('xterm')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[>0;276;0c');
|
||
}
|
||
else if (this._terminal.is('rxvt-unicode')) {
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[>85;95;0c');
|
||
}
|
||
else if (this._terminal.is('linux')) {
|
||
this._terminal.send(params[0] + 'c');
|
||
}
|
||
else if (this._terminal.is('screen')) {
|
||
this._terminal.send(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) {
|
||
if (params.length > 1) {
|
||
for (var i = 0; i < params.length; i++) {
|
||
this.setMode([params[i]]);
|
||
}
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 4:
|
||
this._terminal.insertMode = true;
|
||
break;
|
||
case 20:
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
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) {
|
||
if (params.length > 1) {
|
||
for (var i = 0; i < params.length; i++) {
|
||
this.resetMode([params[i]]);
|
||
}
|
||
return;
|
||
}
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 4:
|
||
this._terminal.insertMode = false;
|
||
break;
|
||
case 20:
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
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 = this._terminal.defAttr;
|
||
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 = this._terminal.defAttr >> 18;
|
||
fg = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
bg = this._terminal.defAttr & 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 = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
}
|
||
else if (p === 49) {
|
||
bg = this._terminal.defAttr & 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 = (this._terminal.defAttr >> 9) & 0x1ff;
|
||
bg = this._terminal.defAttr & 0x1ff;
|
||
}
|
||
else {
|
||
this._terminal.error('Unknown SGR attribute: %d.', p);
|
||
}
|
||
}
|
||
this._terminal.curAttr = (flags << 18) | (fg << 9) | bg;
|
||
};
|
||
InputHandler.prototype.deviceStatus = function (params) {
|
||
if (!this._terminal.prefix) {
|
||
switch (params[0]) {
|
||
case 5:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[0n');
|
||
break;
|
||
case 6:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '['
|
||
+ (this._terminal.buffer.y + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.x + 1)
|
||
+ 'R');
|
||
break;
|
||
}
|
||
}
|
||
else if (this._terminal.prefix === '?') {
|
||
switch (params[0]) {
|
||
case 6:
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + '[?'
|
||
+ (this._terminal.buffer.y + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.x + 1)
|
||
+ 'R');
|
||
break;
|
||
case 15:
|
||
break;
|
||
case 25:
|
||
break;
|
||
case 26:
|
||
break;
|
||
case 53:
|
||
break;
|
||
}
|
||
}
|
||
};
|
||
InputHandler.prototype.softReset = function (params) {
|
||
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 = this._terminal.defAttr;
|
||
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) {
|
||
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) {
|
||
if (this._terminal.prefix)
|
||
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;
|
||
};
|
||
InputHandler.prototype.restoreCursor = function (params) {
|
||
this._terminal.buffer.x = this._terminal.buffer.savedX || 0;
|
||
this._terminal.buffer.y = this._terminal.buffer.savedY || 0;
|
||
};
|
||
return InputHandler;
|
||
}());
|
||
exports.InputHandler = InputHandler;
|
||
|
||
|
||
|
||
},{"./Buffer":2,"./CharWidth":4,"./Charsets":5,"./EscapeSequences":7}],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 MouseZoneManager_1 = require("./input/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;
|
||
}
|
||
do {
|
||
rowIndex--;
|
||
absoluteRowIndex--;
|
||
} while (this._terminal.buffer.lines.get(absoluteRowIndex).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":8,"./input/MouseZoneManager":20}],11:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EscapeSequences_1 = require("./EscapeSequences");
|
||
var Charsets_1 = require("./Charsets");
|
||
var normalStateHandler = {};
|
||
normalStateHandler[EscapeSequences_1.C0.BEL] = function (parser, handler) { return handler.bell(); };
|
||
normalStateHandler[EscapeSequences_1.C0.LF] = function (parser, handler) { return handler.lineFeed(); };
|
||
normalStateHandler[EscapeSequences_1.C0.VT] = normalStateHandler[EscapeSequences_1.C0.LF];
|
||
normalStateHandler[EscapeSequences_1.C0.FF] = normalStateHandler[EscapeSequences_1.C0.LF];
|
||
normalStateHandler[EscapeSequences_1.C0.CR] = function (parser, handler) { return handler.carriageReturn(); };
|
||
normalStateHandler[EscapeSequences_1.C0.BS] = function (parser, handler) { return handler.backspace(); };
|
||
normalStateHandler[EscapeSequences_1.C0.HT] = function (parser, handler) { return handler.tab(); };
|
||
normalStateHandler[EscapeSequences_1.C0.SO] = function (parser, handler) { return handler.shiftOut(); };
|
||
normalStateHandler[EscapeSequences_1.C0.SI] = function (parser, handler) { return handler.shiftIn(); };
|
||
normalStateHandler[EscapeSequences_1.C0.ESC] = function (parser, handler) { return parser.setState(1); };
|
||
var escapedStateHandler = {};
|
||
escapedStateHandler['['] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(2);
|
||
};
|
||
escapedStateHandler[']'] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(4);
|
||
};
|
||
escapedStateHandler['P'] = function (parser, terminal) {
|
||
terminal.params = [];
|
||
terminal.currentParam = 0;
|
||
parser.setState(6);
|
||
};
|
||
escapedStateHandler['_'] = function (parser, terminal) {
|
||
parser.setState(7);
|
||
};
|
||
escapedStateHandler['^'] = function (parser, terminal) {
|
||
parser.setState(7);
|
||
};
|
||
escapedStateHandler['c'] = function (parser, terminal) {
|
||
terminal.reset();
|
||
};
|
||
escapedStateHandler['E'] = function (parser, terminal) {
|
||
terminal.buffer.x = 0;
|
||
terminal.index();
|
||
parser.setState(0);
|
||
};
|
||
escapedStateHandler['D'] = function (parser, terminal) {
|
||
terminal.index();
|
||
parser.setState(0);
|
||
};
|
||
escapedStateHandler['M'] = function (parser, terminal) {
|
||
terminal.reverseIndex();
|
||
parser.setState(0);
|
||
};
|
||
escapedStateHandler['%'] = function (parser, terminal) {
|
||
terminal.setgLevel(0);
|
||
terminal.setgCharset(0, Charsets_1.DEFAULT_CHARSET);
|
||
parser.setState(0);
|
||
parser.skipNextChar();
|
||
};
|
||
escapedStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(0); };
|
||
var csiParamStateHandler = {};
|
||
csiParamStateHandler['?'] = function (parser) { return parser.setPrefix('?'); };
|
||
csiParamStateHandler['>'] = function (parser) { return parser.setPrefix('>'); };
|
||
csiParamStateHandler['!'] = function (parser) { return parser.setPrefix('!'); };
|
||
csiParamStateHandler['0'] = function (parser) { return parser.setParam(parser.getParam() * 10); };
|
||
csiParamStateHandler['1'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 1); };
|
||
csiParamStateHandler['2'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 2); };
|
||
csiParamStateHandler['3'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 3); };
|
||
csiParamStateHandler['4'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 4); };
|
||
csiParamStateHandler['5'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 5); };
|
||
csiParamStateHandler['6'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 6); };
|
||
csiParamStateHandler['7'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 7); };
|
||
csiParamStateHandler['8'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 8); };
|
||
csiParamStateHandler['9'] = function (parser) { return parser.setParam(parser.getParam() * 10 + 9); };
|
||
csiParamStateHandler['$'] = function (parser) { return parser.setPostfix('$'); };
|
||
csiParamStateHandler['"'] = function (parser) { return parser.setPostfix('"'); };
|
||
csiParamStateHandler[' '] = function (parser) { return parser.setPostfix(' '); };
|
||
csiParamStateHandler['\''] = function (parser) { return parser.setPostfix('\''); };
|
||
csiParamStateHandler[';'] = function (parser) { return parser.finalizeParam(); };
|
||
csiParamStateHandler[EscapeSequences_1.C0.CAN] = function (parser) { return parser.setState(0); };
|
||
var csiStateHandler = {};
|
||
csiStateHandler['@'] = function (handler, params, prefix) { return handler.insertChars(params); };
|
||
csiStateHandler['A'] = function (handler, params, prefix) { return handler.cursorUp(params); };
|
||
csiStateHandler['B'] = function (handler, params, prefix) { return handler.cursorDown(params); };
|
||
csiStateHandler['C'] = function (handler, params, prefix) { return handler.cursorForward(params); };
|
||
csiStateHandler['D'] = function (handler, params, prefix) { return handler.cursorBackward(params); };
|
||
csiStateHandler['E'] = function (handler, params, prefix) { return handler.cursorNextLine(params); };
|
||
csiStateHandler['F'] = function (handler, params, prefix) { return handler.cursorPrecedingLine(params); };
|
||
csiStateHandler['G'] = function (handler, params, prefix) { return handler.cursorCharAbsolute(params); };
|
||
csiStateHandler['H'] = function (handler, params, prefix) { return handler.cursorPosition(params); };
|
||
csiStateHandler['I'] = function (handler, params, prefix) { return handler.cursorForwardTab(params); };
|
||
csiStateHandler['J'] = function (handler, params, prefix) { return handler.eraseInDisplay(params); };
|
||
csiStateHandler['K'] = function (handler, params, prefix) { return handler.eraseInLine(params); };
|
||
csiStateHandler['L'] = function (handler, params, prefix) { return handler.insertLines(params); };
|
||
csiStateHandler['M'] = function (handler, params, prefix) { return handler.deleteLines(params); };
|
||
csiStateHandler['P'] = function (handler, params, prefix) { return handler.deleteChars(params); };
|
||
csiStateHandler['S'] = function (handler, params, prefix) { return handler.scrollUp(params); };
|
||
csiStateHandler['T'] = function (handler, params, prefix) {
|
||
if (params.length < 2 && !prefix) {
|
||
handler.scrollDown(params);
|
||
}
|
||
};
|
||
csiStateHandler['X'] = function (handler, params, prefix) { return handler.eraseChars(params); };
|
||
csiStateHandler['Z'] = function (handler, params, prefix) { return handler.cursorBackwardTab(params); };
|
||
csiStateHandler['`'] = function (handler, params, prefix) { return handler.charPosAbsolute(params); };
|
||
csiStateHandler['a'] = function (handler, params, prefix) { return handler.HPositionRelative(params); };
|
||
csiStateHandler['b'] = function (handler, params, prefix) { return handler.repeatPrecedingCharacter(params); };
|
||
csiStateHandler['c'] = function (handler, params, prefix) { return handler.sendDeviceAttributes(params); };
|
||
csiStateHandler['d'] = function (handler, params, prefix) { return handler.linePosAbsolute(params); };
|
||
csiStateHandler['e'] = function (handler, params, prefix) { return handler.VPositionRelative(params); };
|
||
csiStateHandler['f'] = function (handler, params, prefix) { return handler.HVPosition(params); };
|
||
csiStateHandler['g'] = function (handler, params, prefix) { return handler.tabClear(params); };
|
||
csiStateHandler['h'] = function (handler, params, prefix) { return handler.setMode(params); };
|
||
csiStateHandler['l'] = function (handler, params, prefix) { return handler.resetMode(params); };
|
||
csiStateHandler['m'] = function (handler, params, prefix) { return handler.charAttributes(params); };
|
||
csiStateHandler['n'] = function (handler, params, prefix) { return handler.deviceStatus(params); };
|
||
csiStateHandler['p'] = function (handler, params, prefix) {
|
||
switch (prefix) {
|
||
case '!':
|
||
handler.softReset(params);
|
||
break;
|
||
}
|
||
};
|
||
csiStateHandler['q'] = function (handler, params, prefix, postfix) {
|
||
if (postfix === ' ') {
|
||
handler.setCursorStyle(params);
|
||
}
|
||
};
|
||
csiStateHandler['r'] = function (handler, params) { return handler.setScrollRegion(params); };
|
||
csiStateHandler['s'] = function (handler, params) { return handler.saveCursor(params); };
|
||
csiStateHandler['u'] = function (handler, params) { return handler.restoreCursor(params); };
|
||
csiStateHandler[EscapeSequences_1.C0.CAN] = function (handler, params, prefix, postfix, parser) { return parser.setState(0); };
|
||
var Parser = (function () {
|
||
function Parser(_inputHandler, _terminal) {
|
||
this._inputHandler = _inputHandler;
|
||
this._terminal = _terminal;
|
||
this._state = 0;
|
||
}
|
||
Parser.prototype.parse = function (data) {
|
||
var l = data.length;
|
||
var cs;
|
||
var ch;
|
||
var code;
|
||
var low;
|
||
var cursorStartX = this._terminal.buffer.x;
|
||
var cursorStartY = this._terminal.buffer.y;
|
||
if (this._terminal.debug) {
|
||
this._terminal.log('data: ' + data);
|
||
}
|
||
this._position = 0;
|
||
if (this._terminal.surrogate_high) {
|
||
data = this._terminal.surrogate_high + data;
|
||
this._terminal.surrogate_high = '';
|
||
}
|
||
for (; this._position < l; this._position++) {
|
||
ch = data[this._position];
|
||
code = data.charCodeAt(this._position);
|
||
if (0xD800 <= code && code <= 0xDBFF) {
|
||
low = data.charCodeAt(this._position + 1);
|
||
if (isNaN(low)) {
|
||
this._terminal.surrogate_high = ch;
|
||
continue;
|
||
}
|
||
code = ((code - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
|
||
ch += data.charAt(this._position + 1);
|
||
}
|
||
if (0xDC00 <= code && code <= 0xDFFF) {
|
||
continue;
|
||
}
|
||
switch (this._state) {
|
||
case 0:
|
||
if (ch in normalStateHandler) {
|
||
normalStateHandler[ch](this, this._inputHandler);
|
||
}
|
||
else {
|
||
this._inputHandler.addChar(ch, code);
|
||
}
|
||
break;
|
||
case 1:
|
||
if (ch in escapedStateHandler) {
|
||
escapedStateHandler[ch](this, this._terminal);
|
||
break;
|
||
}
|
||
switch (ch) {
|
||
case '(':
|
||
case ')':
|
||
case '*':
|
||
case '+':
|
||
case '-':
|
||
case '.':
|
||
switch (ch) {
|
||
case '(':
|
||
this._terminal.gcharset = 0;
|
||
break;
|
||
case ')':
|
||
this._terminal.gcharset = 1;
|
||
break;
|
||
case '*':
|
||
this._terminal.gcharset = 2;
|
||
break;
|
||
case '+':
|
||
this._terminal.gcharset = 3;
|
||
break;
|
||
case '-':
|
||
this._terminal.gcharset = 1;
|
||
break;
|
||
case '.':
|
||
this._terminal.gcharset = 2;
|
||
break;
|
||
}
|
||
this._state = 5;
|
||
break;
|
||
case '/':
|
||
this._terminal.gcharset = 3;
|
||
this._state = 5;
|
||
this._position--;
|
||
break;
|
||
case 'N':
|
||
this._state = 0;
|
||
break;
|
||
case 'O':
|
||
this._state = 0;
|
||
break;
|
||
case 'n':
|
||
this._terminal.setgLevel(2);
|
||
this._state = 0;
|
||
break;
|
||
case 'o':
|
||
this._terminal.setgLevel(3);
|
||
this._state = 0;
|
||
break;
|
||
case '|':
|
||
this._terminal.setgLevel(3);
|
||
this._state = 0;
|
||
break;
|
||
case '}':
|
||
this._terminal.setgLevel(2);
|
||
this._state = 0;
|
||
break;
|
||
case '~':
|
||
this._terminal.setgLevel(1);
|
||
this._state = 0;
|
||
break;
|
||
case '7':
|
||
this._inputHandler.saveCursor();
|
||
this._state = 0;
|
||
break;
|
||
case '8':
|
||
this._inputHandler.restoreCursor();
|
||
this._state = 0;
|
||
break;
|
||
case '#':
|
||
this._state = 0;
|
||
this._position++;
|
||
break;
|
||
case 'H':
|
||
this._terminal.tabSet();
|
||
this._state = 0;
|
||
break;
|
||
case '=':
|
||
this._terminal.log('Serial port requested application keypad.');
|
||
this._terminal.applicationKeypad = true;
|
||
if (this._terminal.viewport) {
|
||
this._terminal.viewport.syncScrollArea();
|
||
}
|
||
this._state = 0;
|
||
break;
|
||
case '>':
|
||
this._terminal.log('Switching back to normal keypad.');
|
||
this._terminal.applicationKeypad = false;
|
||
if (this._terminal.viewport) {
|
||
this._terminal.viewport.syncScrollArea();
|
||
}
|
||
this._state = 0;
|
||
break;
|
||
default:
|
||
this._state = 0;
|
||
this._terminal.error('Unknown ESC control: %s.', ch);
|
||
break;
|
||
}
|
||
break;
|
||
case 5:
|
||
if (ch in Charsets_1.CHARSETS) {
|
||
cs = Charsets_1.CHARSETS[ch];
|
||
if (ch === '/') {
|
||
this.skipNextChar();
|
||
}
|
||
}
|
||
else {
|
||
cs = Charsets_1.DEFAULT_CHARSET;
|
||
}
|
||
this._terminal.setgCharset(this._terminal.gcharset, cs);
|
||
this._terminal.gcharset = null;
|
||
this._state = 0;
|
||
break;
|
||
case 4:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
switch (this._terminal.params[0]) {
|
||
case 0:
|
||
case 1:
|
||
case 2:
|
||
if (this._terminal.params[1]) {
|
||
this._terminal.title = this._terminal.params[1];
|
||
this._terminal.handleTitle(this._terminal.title);
|
||
}
|
||
break;
|
||
case 3:
|
||
break;
|
||
case 4:
|
||
case 5:
|
||
break;
|
||
case 10:
|
||
case 11:
|
||
case 12:
|
||
case 13:
|
||
case 14:
|
||
case 15:
|
||
case 16:
|
||
case 17:
|
||
case 18:
|
||
case 19:
|
||
break;
|
||
case 46:
|
||
break;
|
||
case 50:
|
||
break;
|
||
case 51:
|
||
break;
|
||
case 52:
|
||
break;
|
||
case 104:
|
||
case 105:
|
||
case 110:
|
||
case 111:
|
||
case 112:
|
||
case 113:
|
||
case 114:
|
||
case 115:
|
||
case 116:
|
||
case 117:
|
||
case 118:
|
||
break;
|
||
}
|
||
this._terminal.params = [];
|
||
this._terminal.currentParam = 0;
|
||
this._state = 0;
|
||
}
|
||
else {
|
||
if (!this._terminal.params.length) {
|
||
if (ch >= '0' && ch <= '9') {
|
||
this._terminal.currentParam =
|
||
this._terminal.currentParam * 10 + ch.charCodeAt(0) - 48;
|
||
}
|
||
else if (ch === ';') {
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
this._terminal.currentParam = '';
|
||
}
|
||
}
|
||
else {
|
||
this._terminal.currentParam += ch;
|
||
}
|
||
}
|
||
break;
|
||
case 2:
|
||
if (ch in csiParamStateHandler) {
|
||
csiParamStateHandler[ch](this);
|
||
break;
|
||
}
|
||
this.finalizeParam();
|
||
this._state = 3;
|
||
case 3:
|
||
if (ch in csiStateHandler) {
|
||
if (this._terminal.debug) {
|
||
this._terminal.log("CSI " + (this._terminal.prefix ? this._terminal.prefix : '') + " " + (this._terminal.params ? this._terminal.params.join(';') : '') + " " + (this._terminal.postfix ? this._terminal.postfix : '') + " " + ch);
|
||
}
|
||
csiStateHandler[ch](this._inputHandler, this._terminal.params, this._terminal.prefix, this._terminal.postfix, this);
|
||
}
|
||
else {
|
||
this._terminal.error('Unknown CSI code: %s.', ch);
|
||
}
|
||
this._state = 0;
|
||
this._terminal.prefix = '';
|
||
this._terminal.postfix = '';
|
||
break;
|
||
case 6:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
var pt = void 0;
|
||
var valid = void 0;
|
||
switch (this._terminal.prefix) {
|
||
case '':
|
||
break;
|
||
case '$q':
|
||
pt = this._terminal.currentParam;
|
||
valid = false;
|
||
switch (pt) {
|
||
case '"q':
|
||
pt = '0"q';
|
||
break;
|
||
case '"p':
|
||
pt = '61"p';
|
||
break;
|
||
case 'r':
|
||
pt = ''
|
||
+ (this._terminal.buffer.scrollTop + 1)
|
||
+ ';'
|
||
+ (this._terminal.buffer.scrollBottom + 1)
|
||
+ 'r';
|
||
break;
|
||
case 'm':
|
||
pt = '0m';
|
||
break;
|
||
default:
|
||
this._terminal.error('Unknown DCS Pt: %s.', pt);
|
||
pt = '';
|
||
break;
|
||
}
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '$r' + pt + EscapeSequences_1.C0.ESC + '\\');
|
||
break;
|
||
case '+p':
|
||
break;
|
||
case '+q':
|
||
pt = this._terminal.currentParam;
|
||
valid = false;
|
||
this._terminal.send(EscapeSequences_1.C0.ESC + 'P' + +valid + '+r' + pt + EscapeSequences_1.C0.ESC + '\\');
|
||
break;
|
||
default:
|
||
this._terminal.error('Unknown DCS prefix: %s.', this._terminal.prefix);
|
||
break;
|
||
}
|
||
this._terminal.currentParam = 0;
|
||
this._terminal.prefix = '';
|
||
this._state = 0;
|
||
}
|
||
else if (!this._terminal.currentParam) {
|
||
if (!this._terminal.prefix && ch !== '$' && ch !== '+') {
|
||
this._terminal.currentParam = ch;
|
||
}
|
||
else if (this._terminal.prefix.length === 2) {
|
||
this._terminal.currentParam = ch;
|
||
}
|
||
else {
|
||
this._terminal.prefix += ch;
|
||
}
|
||
}
|
||
else {
|
||
this._terminal.currentParam += ch;
|
||
}
|
||
break;
|
||
case 7:
|
||
if (ch === EscapeSequences_1.C0.ESC || ch === EscapeSequences_1.C0.BEL) {
|
||
if (ch === EscapeSequences_1.C0.ESC)
|
||
this._position++;
|
||
this._state = 0;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
if (this._terminal.buffer.x !== cursorStartX || this._terminal.buffer.y !== cursorStartY) {
|
||
this._terminal.emit('cursormove');
|
||
}
|
||
return this._state;
|
||
};
|
||
Parser.prototype.setState = function (state) {
|
||
this._state = state;
|
||
};
|
||
Parser.prototype.setPrefix = function (prefix) {
|
||
this._terminal.prefix = prefix;
|
||
};
|
||
Parser.prototype.setPostfix = function (postfix) {
|
||
this._terminal.postfix = postfix;
|
||
};
|
||
Parser.prototype.setParam = function (param) {
|
||
this._terminal.currentParam = param;
|
||
};
|
||
Parser.prototype.getParam = function () {
|
||
return this._terminal.currentParam;
|
||
};
|
||
Parser.prototype.finalizeParam = function () {
|
||
this._terminal.params.push(this._terminal.currentParam);
|
||
this._terminal.currentParam = 0;
|
||
};
|
||
Parser.prototype.skipNextChar = function () {
|
||
this._position++;
|
||
};
|
||
return Parser;
|
||
}());
|
||
exports.Parser = Parser;
|
||
|
||
|
||
|
||
},{"./Charsets":5,"./EscapeSequences":7}],12:[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;
|
||
}
|
||
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 startRowEndCol = start[1] === end[1] ? end[0] : null;
|
||
var result = [];
|
||
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 });
|
||
};
|
||
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) {
|
||
return Browser.isMac ? event.altKey : 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 () {
|
||
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 = 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._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._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) {
|
||
this._model.selectionEnd = [this._terminal.cols - 1, Math.min(this._terminal.buffer.ydisp + this._terminal.rows, this._terminal.buffer.lines.length - 1)];
|
||
}
|
||
else {
|
||
this._model.selectionEnd = [0, 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) {
|
||
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;
|
||
}
|
||
return { start: start, length: length };
|
||
};
|
||
SelectionManager.prototype._selectWordAt = function (coords, allowWhitespaceOnlySelection) {
|
||
var wordPosition = this._getWordAt(coords, allowWhitespaceOnlySelection);
|
||
if (wordPosition) {
|
||
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) {
|
||
this._model.selectionEnd = [this._model.areSelectionValuesReversed() ? wordPosition.start : (wordPosition.start + wordPosition.length), coords[1]];
|
||
}
|
||
};
|
||
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) {
|
||
this._model.selectionStart = [0, line];
|
||
this._model.selectionStartLength = this._terminal.cols;
|
||
};
|
||
return SelectionManager;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.SelectionManager = SelectionManager;
|
||
|
||
|
||
|
||
},{"./Buffer":2,"./EventEmitter":8,"./SelectionModel":13,"./handlers/AltClickHandler":18,"./shared/utils/Browser":34,"./utils/MouseHelper":39}],13:[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()) {
|
||
return [this.selectionStart[0] + this.selectionStartLength, 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;
|
||
|
||
|
||
|
||
},{}],14:[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;
|
||
|
||
|
||
|
||
},{}],15:[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';
|
||
|
||
|
||
|
||
},{}],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 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("./EscapeSequences");
|
||
var InputHandler_1 = require("./InputHandler");
|
||
var Parser_1 = require("./Parser");
|
||
var Renderer_1 = require("./renderer/Renderer");
|
||
var Linkifier_1 = require("./Linkifier");
|
||
var SelectionManager_1 = require("./SelectionManager");
|
||
var CharMeasure_1 = require("./utils/CharMeasure");
|
||
var Browser = require("./shared/utils/Browser");
|
||
var Dom = require("./utils/Dom");
|
||
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("./input/MouseZoneManager");
|
||
var AccessibilityManager_1 = require("./AccessibilityManager");
|
||
var ScreenDprMonitor_1 = require("./utils/ScreenDprMonitor");
|
||
var CharAtlas_1 = require("./renderer/atlas/CharAtlas");
|
||
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: ['\'', '"']
|
||
};
|
||
var document = (typeof window !== 'undefined') ? window.document : null;
|
||
var WRITE_BUFFER_PAUSE_THRESHOLD = 5;
|
||
var WRITE_BATCH_SIZE = 300;
|
||
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,
|
||
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,
|
||
cancelEvents: false,
|
||
disableStdin: false,
|
||
useFlowControl: false,
|
||
allowTransparency: false,
|
||
tabStopWidth: 8,
|
||
theme: null,
|
||
rightClickSelectsWord: Browser.isMac
|
||
};
|
||
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._disposables.forEach(function (d) { return d.dispose(); });
|
||
this._disposables.length = 0;
|
||
CharAtlas_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;
|
||
this._disposables = [];
|
||
Object.keys(DEFAULT_OPTIONS).forEach(function (key) {
|
||
if (_this.options[key] == null) {
|
||
_this.options[key] = DEFAULT_OPTIONS[key];
|
||
}
|
||
_this[key] = _this.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._sendDataQueue = '';
|
||
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.defAttr = (0 << 18) | (257 << 9) | (256 << 0);
|
||
this.curAttr = (0 << 18) | (257 << 9) | (256 << 0);
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.prefix = '';
|
||
this.postfix = '';
|
||
this.writeBuffer = [];
|
||
this._writeInProgress = false;
|
||
this._xoffSentToCatchUp = false;
|
||
this._userScrolling = false;
|
||
this._inputHandler = new InputHandler_1.InputHandler(this);
|
||
this._parser = new Parser_1.Parser(this._inputHandler, this);
|
||
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
|
||
});
|
||
Object.defineProperty(Terminal, "strings", {
|
||
get: function () {
|
||
return Strings;
|
||
},
|
||
enumerable: true,
|
||
configurable: true
|
||
});
|
||
Terminal.prototype.eraseAttr = function () {
|
||
return (this.defAttr & ~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 + '"');
|
||
}
|
||
if (typeof this.options[key] !== 'undefined') {
|
||
return this.options[key];
|
||
}
|
||
return this[key];
|
||
};
|
||
Terminal.prototype.setOption = function (key, value) {
|
||
if (!(key in DEFAULT_OPTIONS)) {
|
||
throw new Error('No option with key "' + key + '"');
|
||
}
|
||
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 '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[key] = value;
|
||
this.options[key] = value;
|
||
switch (key) {
|
||
case 'fontFamily':
|
||
case 'fontSize':
|
||
if (this.renderer) {
|
||
this.renderer.clear();
|
||
this.charMeasure.measure(this.options);
|
||
}
|
||
break;
|
||
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 '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.send(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.send(EscapeSequences_1.C0.ESC + '[O');
|
||
}
|
||
this.element.classList.remove('focus');
|
||
this.emit('blur');
|
||
};
|
||
Terminal.prototype._initGlobal = function () {
|
||
var _this = this;
|
||
this._bindKeys();
|
||
on(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); };
|
||
on(this.textarea, 'paste', pasteHandlerWrapper);
|
||
on(this.element, 'paste', pasteHandlerWrapper);
|
||
if (Browser.isFirefox) {
|
||
on(this.element, 'mousedown', function (event) {
|
||
if (event.button === 2) {
|
||
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
|
||
}
|
||
});
|
||
}
|
||
else {
|
||
on(this.element, 'contextmenu', function (event) {
|
||
Clipboard_1.rightClickHandler(event, _this.textarea, _this.selectionManager, _this.options.rightClickSelectsWord);
|
||
});
|
||
}
|
||
if (Browser.isLinux) {
|
||
on(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;
|
||
on(this.element, 'keydown', function (ev) {
|
||
if (document.activeElement !== this) {
|
||
return;
|
||
}
|
||
self._keyDown(ev);
|
||
}, true);
|
||
on(this.element, 'keypress', function (ev) {
|
||
if (document.activeElement !== this) {
|
||
return;
|
||
}
|
||
self._keyPress(ev);
|
||
}, true);
|
||
on(this.element, 'keyup', function (ev) {
|
||
if (!wasMondifierKeyOnlyEvent(ev)) {
|
||
_this.focus();
|
||
}
|
||
}, true);
|
||
on(this.textarea, 'keydown', function (ev) { return _this._keyDown(ev); }, true);
|
||
on(this.textarea, 'keypress', function (ev) { return _this._keyPress(ev); }, true);
|
||
on(this.textarea, 'compositionstart', function () { return _this._compositionHelper.compositionstart(); });
|
||
on(this.textarea, 'compositionupdate', function (e) { return _this._compositionHelper.compositionupdate(e); });
|
||
on(this.textarea, 'compositionend', function () { return _this._compositionHelper.compositionend(); });
|
||
this.on('refresh', function () { return _this._compositionHelper.updateCompositionElements(); });
|
||
this.on('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.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.on('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.textarea.addEventListener('focus', function () { return _this._onTextAreaFocus(); });
|
||
this.textarea.addEventListener('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.renderer = new Renderer_1.Renderer(this, 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.on('cursormove', function () { return _this.renderer.onCursorMove(); });
|
||
this.on('resize', function () { return _this.renderer.onResize(_this.cols, _this.rows); });
|
||
this.on('blur', function () { return _this.renderer.onBlur(); });
|
||
this.on('focus', function () { return _this.renderer.onFocus(); });
|
||
this.on('dprchange', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); });
|
||
this._disposables.push(Dom.addDisposableListener(window, 'resize', function () { return _this.renderer.onWindowResize(window.devicePixelRatio); }));
|
||
this.charMeasure.on('charsizechanged', function () { return _this.renderer.onResize(_this.cols, _this.rows); });
|
||
this.renderer.on('resize', function (dimensions) { return _this.viewport.syncScrollArea(); });
|
||
this.selectionManager = new SelectionManager_1.SelectionManager(this, this.charMeasure);
|
||
this.element.addEventListener('mousedown', function (e) { return _this.selectionManager.onMouseDown(e); });
|
||
this.selectionManager.on('refresh', function (data) { return _this.renderer.onSelectionChanged(data.start, data.end); });
|
||
this.selectionManager.on('newselection', function (text) {
|
||
_this.textarea.value = text;
|
||
_this.textarea.focus();
|
||
_this.textarea.select();
|
||
});
|
||
this.on('scroll', function () {
|
||
_this.viewport.syncScrollArea();
|
||
_this.selectionManager.refresh();
|
||
});
|
||
this._viewportElement.addEventListener('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._setTheme = function (theme) {
|
||
var colors = this.renderer.setTheme(theme);
|
||
if (this.viewport) {
|
||
this.viewport.onThemeChanged(colors);
|
||
}
|
||
};
|
||
Terminal.applyAddon = function (addon) {
|
||
addon.apply(Terminal);
|
||
};
|
||
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.send(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.send(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.send(EscapeSequences_1.C0.ESC + '[' + button + ';' + pos.x + ';' + pos.y + 'M');
|
||
return;
|
||
}
|
||
if (self.sgrMouse) {
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
self.send(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.send(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;
|
||
}
|
||
on(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);
|
||
}
|
||
if (_this.normalMouse)
|
||
on(_this._document, 'mousemove', sendMove);
|
||
if (!_this.x10Mouse) {
|
||
var handler_1 = function (ev) {
|
||
sendButton(ev);
|
||
if (_this.normalMouse)
|
||
off(_this._document, 'mousemove', sendMove);
|
||
off(_this._document, 'mouseup', handler_1);
|
||
return _this.cancel(ev);
|
||
};
|
||
on(_this._document, 'mouseup', handler_1);
|
||
}
|
||
return _this.cancel(ev);
|
||
});
|
||
on(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.send(data);
|
||
}
|
||
return;
|
||
}
|
||
if (_this.x10Mouse || _this._vt300Mouse || _this._decLocator)
|
||
return;
|
||
sendButton(ev);
|
||
ev.preventDefault();
|
||
});
|
||
on(el, 'wheel', function (ev) {
|
||
if (_this.mouseEvents)
|
||
return;
|
||
_this.viewport.onWheel(ev);
|
||
return _this.cancel(ev);
|
||
});
|
||
on(el, 'touchstart', function (ev) {
|
||
if (_this.mouseEvents)
|
||
return;
|
||
_this.viewport.onTouchStart(ev);
|
||
return _this.cancel(ev);
|
||
});
|
||
on(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.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 (!data) {
|
||
return;
|
||
}
|
||
this.writeBuffer.push(data);
|
||
if (this.options.useFlowControl && !this._xoffSentToCatchUp && this.writeBuffer.length >= WRITE_BUFFER_PAUSE_THRESHOLD) {
|
||
this.send(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;
|
||
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.send(EscapeSequences_1.C0.DC1);
|
||
this._xoffSentToCatchUp = false;
|
||
}
|
||
this._refreshStart = this.buffer.y;
|
||
this._refreshEnd = this.buffer.y;
|
||
var state = this._parser.parse(data);
|
||
this._parser.setState(state);
|
||
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);
|
||
}
|
||
};
|
||
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 (ev) {
|
||
if (this._customKeyEventHandler && this._customKeyEventHandler(ev) === false) {
|
||
return false;
|
||
}
|
||
if (!this._compositionHelper.keydown(ev)) {
|
||
if (this.buffer.ybase !== this.buffer.ydisp) {
|
||
this.scrollToBottom();
|
||
}
|
||
return false;
|
||
}
|
||
var result = this._evaluateKeyEscapeSequence(ev);
|
||
if (result.scrollLines) {
|
||
this.scrollLines(result.scrollLines);
|
||
return this.cancel(ev, true);
|
||
}
|
||
if (this._isThirdLevelShift(this.browser, ev)) {
|
||
return true;
|
||
}
|
||
if (result.cancel) {
|
||
this.cancel(ev, true);
|
||
}
|
||
if (!result.key) {
|
||
return true;
|
||
}
|
||
this.emit('keydown', ev);
|
||
this.emit('key', result.key, ev);
|
||
this.showCursor();
|
||
this.handler(result.key);
|
||
return this.cancel(ev, 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._evaluateKeyEscapeSequence = function (ev) {
|
||
var result = {
|
||
cancel: false,
|
||
key: undefined,
|
||
scrollLines: 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 (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OA';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[A';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputLeftArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OD';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[D';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputRightArrow') {
|
||
if (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OC';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[C';
|
||
}
|
||
}
|
||
else if (ev.key === 'UIKeyInputDownArrow') {
|
||
if (this.applicationCursor) {
|
||
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 = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'b' : EscapeSequences_1.C0.ESC + '[1;5D';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
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 = (this.browser.isMac) ? EscapeSequences_1.C0.ESC + 'f' : EscapeSequences_1.C0.ESC + '[1;5C';
|
||
}
|
||
}
|
||
else if (this.applicationCursor) {
|
||
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 (this.applicationCursor) {
|
||
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 (this.applicationCursor) {
|
||
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 (this.applicationCursor) {
|
||
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 (this.applicationCursor) {
|
||
result.key = EscapeSequences_1.C0.ESC + 'OF';
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[F';
|
||
}
|
||
break;
|
||
case 33:
|
||
if (ev.shiftKey) {
|
||
result.scrollLines = -(this.rows - 1);
|
||
}
|
||
else {
|
||
result.key = EscapeSequences_1.C0.ESC + '[5~';
|
||
}
|
||
break;
|
||
case 34:
|
||
if (ev.shiftKey) {
|
||
result.scrollLines = this.rows - 1;
|
||
}
|
||
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 ((!this.browser.isMac || this.options.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 (this.browser.isMac && !ev.altKey && !ev.ctrlKey && ev.metaKey) {
|
||
if (ev.keyCode === 65) {
|
||
this.selectAll();
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
return result;
|
||
};
|
||
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._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.send = function (data) {
|
||
var _this = this;
|
||
if (!this._sendDataQueue) {
|
||
setTimeout(function () {
|
||
_this.handler(_this._sendDataQueue);
|
||
_this._sendDataQueue = '';
|
||
}, 1);
|
||
}
|
||
this._sendDataQueue += data;
|
||
};
|
||
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(), ' ', 1, 32];
|
||
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(), ' ', 1, 32];
|
||
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() : this.defAttr;
|
||
var ch = [attr, ' ', 1, 32];
|
||
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(), ' ', 1, 32];
|
||
}
|
||
return [this.defAttr, ' ', 1, 32];
|
||
};
|
||
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;
|
||
this._setup();
|
||
this._customKeyEventHandler = customKeyEventHandler;
|
||
this._inputHandler = inputHandler;
|
||
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) {
|
||
return matchColor_(r1, g1, b1);
|
||
};
|
||
Terminal.prototype._visualBell = function () {
|
||
return false;
|
||
};
|
||
Terminal.prototype._soundBell = function () {
|
||
return this.options.bellStyle === 'sound';
|
||
};
|
||
return Terminal;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Terminal = Terminal;
|
||
function globalOn(el, type, handler, capture) {
|
||
if (!Array.isArray(el)) {
|
||
el = [el];
|
||
}
|
||
el.forEach(function (element) {
|
||
element.addEventListener(type, handler, capture || false);
|
||
});
|
||
}
|
||
var on = globalOn;
|
||
function off(el, type, handler, capture) {
|
||
if (capture === void 0) { capture = false; }
|
||
el.removeEventListener(type, handler, capture);
|
||
}
|
||
function wasMondifierKeyOnlyEvent(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);
|
||
}
|
||
function matchColor_(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;
|
||
}
|
||
|
||
|
||
|
||
},{"./AccessibilityManager":1,"./Buffer":2,"./BufferSet":3,"./CompositionHelper":6,"./EscapeSequences":7,"./EventEmitter":8,"./InputHandler":9,"./Linkifier":10,"./Parser":11,"./SelectionManager":12,"./SoundManager":14,"./Strings":15,"./Viewport":17,"./handlers/Clipboard":19,"./input/MouseZoneManager":20,"./renderer/ColorManager":22,"./renderer/Renderer":26,"./renderer/atlas/CharAtlas":29,"./shared/utils/Browser":34,"./utils/CharMeasure":35,"./utils/Clone":37,"./utils/Dom":38,"./utils/MouseHelper":39,"./utils/ScreenDprMonitor":41}],17:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var FALLBACK_SCROLL_BAR_WIDTH = 15;
|
||
var Viewport = (function () {
|
||
function Viewport(_terminal, _viewportElement, _scrollArea, _charMeasure) {
|
||
var _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._viewportElement.addEventListener('scroll', this._onScroll.bind(this));
|
||
setTimeout(function () { return _this.syncScrollArea(); }, 0);
|
||
}
|
||
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;
|
||
}());
|
||
exports.Viewport = Viewport;
|
||
|
||
|
||
|
||
},{}],18:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var EscapeSequences_1 = require("../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.send(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;
|
||
}
|
||
|
||
|
||
|
||
},{"../EscapeSequences":7}],19:[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;
|
||
|
||
|
||
|
||
},{}],20:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var HOVER_DURATION = 500;
|
||
var MouseZoneManager = (function () {
|
||
function MouseZoneManager(_terminal) {
|
||
var _this = this;
|
||
this._terminal = _terminal;
|
||
this._zones = [];
|
||
this._areZonesActive = false;
|
||
this._tooltipTimeout = null;
|
||
this._currentZone = null;
|
||
this._lastHoverCoords = [null, null];
|
||
this._terminal.element.addEventListener('mousedown', function (e) { return _this._onMouseDown(e); });
|
||
this._mouseMoveListener = function (e) { return _this._onMouseMove(e); };
|
||
this._clickListener = function (e) { return _this._onClick(e); };
|
||
}
|
||
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;
|
||
}());
|
||
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;
|
||
|
||
|
||
|
||
},{}],21:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Types_1 = require("./atlas/Types");
|
||
var Types_2 = require("../shared/atlas/Types");
|
||
var CharAtlas_1 = require("./atlas/CharAtlas");
|
||
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._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) { };
|
||
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) {
|
||
var _this = this;
|
||
if (this._scaledCharWidth <= 0 && this._scaledCharHeight <= 0) {
|
||
return;
|
||
}
|
||
this._charAtlas = null;
|
||
var result = CharAtlas_1.acquireCharAtlas(terminal, colorSet, this._scaledCharWidth, this._scaledCharHeight);
|
||
if (result instanceof HTMLCanvasElement) {
|
||
this._charAtlas = result;
|
||
}
|
||
else {
|
||
result.then(function (bitmap) { return _this._charAtlas = bitmap; });
|
||
}
|
||
};
|
||
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.drawChar = function (terminal, char, code, width, x, y, fg, bg, bold, dim, italic) {
|
||
var isAscii = code < 256;
|
||
var isBasicColor = fg < 16;
|
||
var isDefaultColor = fg >= 256;
|
||
var isDefaultBackground = bg >= 256;
|
||
var drawInBrightColor = (terminal.options.drawBoldTextInBrightColors && bold && fg < 8);
|
||
if (this._charAtlas && isAscii && (isBasicColor || isDefaultColor) && isDefaultBackground && !italic) {
|
||
this._ctx.save();
|
||
var colorIndex = void 0;
|
||
if (isDefaultColor) {
|
||
colorIndex = (bold && terminal.options.enableBold ? 1 : 0);
|
||
}
|
||
else {
|
||
colorIndex = 2 + fg + (bold && terminal.options.enableBold ? 16 : 0) + (drawInBrightColor ? 8 : 0);
|
||
}
|
||
var charAtlasCellWidth = this._scaledCharWidth + Types_2.CHAR_ATLAS_CELL_SPACING;
|
||
var charAtlasCellHeight = this._scaledCharHeight + Types_2.CHAR_ATLAS_CELL_SPACING;
|
||
if (dim) {
|
||
this._ctx.globalAlpha = Types_1.DIM_OPACITY;
|
||
}
|
||
this._ctx.drawImage(this._charAtlas, code * charAtlasCellWidth, colorIndex * charAtlasCellHeight, charAtlasCellWidth, this._scaledCharHeight, x * this._scaledCellWidth + this._scaledCharLeft, y * this._scaledCellHeight + this._scaledCharTop, charAtlasCellWidth, this._scaledCharHeight);
|
||
this._ctx.restore();
|
||
}
|
||
else {
|
||
this._drawUncachedChar(terminal, char, width, fg + (drawInBrightColor ? 8 : 0), x, y, bold && terminal.options.enableBold, dim, italic);
|
||
}
|
||
};
|
||
BaseRenderLayer.prototype._drawUncachedChar = function (terminal, char, 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(char, 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,"../shared/atlas/Types":33,"./atlas/CharAtlas":29,"./atlas/Types":31}],22:[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;
|
||
|
||
|
||
|
||
},{}],23:[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":21}],24:[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;
|
||
|
||
|
||
|
||
},{}],25:[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":21}],26:[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("../utils/RenderDebouncer");
|
||
var ScreenDprMonitor_1 = require("../utils/ScreenDprMonitor");
|
||
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);
|
||
if (theme) {
|
||
_this.colorManager.setTheme(theme);
|
||
}
|
||
_this._renderLayers = [
|
||
new TextRenderLayer_1.TextRenderLayer(_this._terminal.screenElement, 0, _this.colorManager.colors, 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); });
|
||
if ('IntersectionObserver' in window) {
|
||
var observer = new IntersectionObserver(function (e) { return _this.onIntersectionChange(e[0]); }, { threshold: 0 });
|
||
observer.observe(_this._terminal.element);
|
||
}
|
||
return _this;
|
||
}
|
||
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) {
|
||
var _this = this;
|
||
this._runOperation(function (l) { return l.onSelectionChanged(_this._terminal, start, end); });
|
||
};
|
||
Renderer.prototype.onCursorMove = function () {
|
||
var _this = this;
|
||
this._runOperation(function (l) { return l.onCursorMove(_this._terminal); });
|
||
};
|
||
Renderer.prototype.onOptionsChanged = function () {
|
||
var _this = this;
|
||
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;
|
||
};
|
||
return Renderer;
|
||
}(EventEmitter_1.EventEmitter));
|
||
exports.Renderer = Renderer;
|
||
|
||
|
||
|
||
},{"../EventEmitter":8,"../utils/RenderDebouncer":40,"../utils/ScreenDprMonitor":41,"./ColorManager":22,"./CursorRenderLayer":23,"./LinkRenderLayer":25,"./SelectionRenderLayer":27,"./TextRenderLayer":28}],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 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._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
return _this;
|
||
}
|
||
SelectionRenderLayer.prototype.resize = function (terminal, dim) {
|
||
_super.prototype.resize.call(this, terminal, dim);
|
||
this._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
};
|
||
SelectionRenderLayer.prototype.reset = function (terminal) {
|
||
if (this._state.start && this._state.end) {
|
||
this._state = {
|
||
start: null,
|
||
end: null
|
||
};
|
||
this.clearAll();
|
||
}
|
||
};
|
||
SelectionRenderLayer.prototype.onSelectionChanged = function (terminal, start, end) {
|
||
if (this._state.start === start || this._state.end === end) {
|
||
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;
|
||
}
|
||
var startCol = viewportStartRow === viewportCappedStartRow ? start[0] : 0;
|
||
var startRowEndCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : terminal.cols;
|
||
this._ctx.fillStyle = this._colors.selection.css;
|
||
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]];
|
||
};
|
||
return SelectionRenderLayer;
|
||
}(BaseRenderLayer_1.BaseRenderLayer));
|
||
exports.SelectionRenderLayer = SelectionRenderLayer;
|
||
|
||
|
||
|
||
},{"./BaseRenderLayer":21}],28:[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, alpha) {
|
||
var _this = _super.call(this, container, 'text', zIndex, alpha, colors) || this;
|
||
_this._characterOverlapCache = {};
|
||
_this._state = new GridCache_1.GridCache();
|
||
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, callback) {
|
||
for (var y = firstRow; y <= lastRow; y++) {
|
||
var row = y + terminal.buffer.ydisp;
|
||
var line = terminal.buffer.lines.get(row);
|
||
for (var x = 0; x < terminal.cols; x++) {
|
||
var charData = line[x];
|
||
var code = charData[Buffer_1.CHAR_DATA_CODE_INDEX];
|
||
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;
|
||
}
|
||
if (this._isOverlapping(charData)) {
|
||
if (x < line.length - 1 && line[x + 1][Buffer_1.CHAR_DATA_CODE_INDEX] === 32) {
|
||
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, char, width, x, y, fg, bg, flags);
|
||
}
|
||
}
|
||
};
|
||
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, function (code, char, 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, function (code, char, 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);
|
||
_this._ctx.restore();
|
||
}
|
||
_this.drawChar(terminal, char, 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;
|
||
}
|
||
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":21,"./GridCache":24,"./atlas/Types":31}],29:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var CharAtlasGenerator_1 = require("../../shared/atlas/CharAtlasGenerator");
|
||
var CharAtlasUtils_1 = require("./CharAtlasUtils");
|
||
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.bitmap;
|
||
}
|
||
else {
|
||
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.bitmap;
|
||
}
|
||
}
|
||
var canvasFactory = function (width, height) {
|
||
var canvas = document.createElement('canvas');
|
||
canvas.width = width;
|
||
canvas.height = height;
|
||
return canvas;
|
||
};
|
||
var newEntry = {
|
||
bitmap: CharAtlasGenerator_1.generateCharAtlas(window, canvasFactory, newConfig),
|
||
config: newConfig,
|
||
ownedBy: [terminal]
|
||
};
|
||
charAtlasCache.push(newEntry);
|
||
return newEntry.bitmap;
|
||
}
|
||
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;
|
||
|
||
|
||
|
||
},{"../../shared/atlas/CharAtlasGenerator":32,"./CharAtlasUtils":30}],30:[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 {
|
||
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.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;
|
||
|
||
|
||
|
||
},{}],31:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.INVERTED_DEFAULT_COLOR = -1;
|
||
exports.DIM_OPACITY = 0.5;
|
||
|
||
|
||
|
||
},{}],32:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Types_1 = require("./Types");
|
||
var Browser_1 = require("../utils/Browser");
|
||
function generateCharAtlas(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) {
|
||
if (canvas instanceof HTMLCanvasElement) {
|
||
return canvas;
|
||
}
|
||
else {
|
||
return new Promise(function (r) { return r(canvas.transferToImageBitmap()); });
|
||
}
|
||
}
|
||
var charAtlasImageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
|
||
var r = config.colors.background.rgba >>> 24;
|
||
var g = config.colors.background.rgba >>> 16 & 0xFF;
|
||
var b = config.colors.background.rgba >>> 8 & 0xFF;
|
||
clearColor(charAtlasImageData, r, g, b);
|
||
return context.createImageBitmap(charAtlasImageData);
|
||
}
|
||
exports.generateCharAtlas = generateCharAtlas;
|
||
function clearColor(imageData, r, g, b) {
|
||
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;
|
||
}
|
||
}
|
||
}
|
||
function getFont(fontWeight, config) {
|
||
return fontWeight + " " + config.fontSize * config.devicePixelRatio + "px " + config.fontFamily;
|
||
}
|
||
|
||
|
||
|
||
},{"../utils/Browser":34,"./Types":33}],33:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.CHAR_ATLAS_CELL_SPACING = 1;
|
||
|
||
|
||
|
||
},{}],34:[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.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;
|
||
}
|
||
|
||
|
||
|
||
},{}],35:[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":8}],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 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":8}],37:[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;
|
||
};
|
||
|
||
|
||
|
||
},{}],38:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
function addDisposableListener(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.addDisposableListener = addDisposableListener;
|
||
|
||
|
||
|
||
},{}],39:[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;
|
||
|
||
|
||
|
||
},{}],40:[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;
|
||
|
||
|
||
|
||
},{}],41:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var ScreenDprMonitor = (function () {
|
||
function ScreenDprMonitor() {
|
||
}
|
||
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._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;
|
||
}());
|
||
exports.ScreenDprMonitor = ScreenDprMonitor;
|
||
|
||
|
||
|
||
},{}],42:[function(require,module,exports){
|
||
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
var Terminal_1 = require("./Terminal");
|
||
module.exports = Terminal_1.Terminal;
|
||
|
||
|
||
|
||
},{"./Terminal":16}]},{},[42])(42)
|
||
});
|
||
//# sourceMappingURL=xterm.js.map
|