mirror of
https://github.com/paradoxxxzero/butterfly.git
synced 2025-01-27 02:08:53 +00:00
2551 lines
71 KiB
JavaScript
2551 lines
71 KiB
JavaScript
(function() {
|
||
var $, State, Terminal, cancel, cols, open_ts, quit, rows, s,
|
||
slice = [].slice,
|
||
indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
|
||
|
||
cols = rows = null;
|
||
|
||
quit = false;
|
||
|
||
open_ts = (new Date()).getTime();
|
||
|
||
$ = document.querySelectorAll.bind(document);
|
||
|
||
document.addEventListener('DOMContentLoaded', function() {
|
||
var ctl, last_data, send, t_stop, term, ws, ws_url;
|
||
send = function(data) {
|
||
return ws.send('S' + data);
|
||
};
|
||
ctl = function() {
|
||
var args, params, type;
|
||
type = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
|
||
params = args.join(',');
|
||
if (type === 'Resize') {
|
||
return ws.send('R' + params);
|
||
}
|
||
};
|
||
if (location.protocol === 'https:') {
|
||
ws_url = 'wss://';
|
||
} else {
|
||
ws_url = 'ws://';
|
||
}
|
||
ws_url += document.location.host + '/ws' + location.pathname;
|
||
ws = new WebSocket(ws_url);
|
||
ws.addEventListener('open', function() {
|
||
console.log("WebSocket open", arguments);
|
||
ws.send('R' + term.cols + ',' + term.rows);
|
||
return open_ts = (new Date()).getTime();
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||
});
|
||
ws.addEventListener('error', function() {
|
||
return console.log("WebSocket error", arguments);
|
||
});
|
||
t_stop = null;
|
||
last_data = '';
|
||
ws.addEventListener('message', function(e) {
|
||
if (term.stop) {
|
||
last_data += e.data;
|
||
last_data = last_data.slice(-10 * 1024);
|
||
if (t_stop) {
|
||
if (t_stop) {
|
||
clearTimeout(t_stop);
|
||
}
|
||
}
|
||
t_stop = setTimeout(function() {
|
||
term.stop = false;
|
||
term.element.classList.remove('stopped');
|
||
term.write(last_data);
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||
last_data = '';
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||
return t_stop = null;
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||
}, 100);
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||
return;
|
||
}
|
||
return term.write(e.data);
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||
});
|
||
ws.addEventListener('close', function() {
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||
console.log("WebSocket closed", arguments);
|
||
setTimeout(function() {
|
||
term.write('Closed');
|
||
term.skipNextKey = true;
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||
return term.element.classList.add('dead');
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||
}, 1);
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||
quit = true;
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||
if ((new Date()).getTime() - open_ts > 60 * 1000) {
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||
return open('', '_self').close();
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||
}
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||
});
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||
term = new Terminal(document.body, send, ctl);
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||
addEventListener('beforeunload', function() {
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||
if (!quit) {
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||
return 'This will exit the terminal session';
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||
}
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||
});
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||
term.ws = ws;
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||
window.butterfly = term;
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||
window.bench = function(n) {
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||
var rnd;
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||
if (n == null) {
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||
n = 100000000;
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||
}
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||
rnd = '';
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||
while (rnd.length < n) {
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||
rnd += Math.random().toString(36).substring(2);
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||
}
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||
console.time('bench');
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||
console.profile('bench');
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||
term.write(rnd);
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||
console.profileEnd();
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||
return console.timeEnd('bench');
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||
};
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||
return window.cbench = function(n) {
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||
var rnd;
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||
if (n == null) {
|
||
n = 100000000;
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||
}
|
||
rnd = '';
|
||
while (rnd.length < n) {
|
||
rnd += "\x1b[" + (30 + parseInt(Math.random() * 20)) + "m";
|
||
rnd += Math.random().toString(36).substring(2);
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||
}
|
||
console.time('cbench');
|
||
console.profile('cbench');
|
||
term.write(rnd);
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||
console.profileEnd();
|
||
return console.timeEnd('cbench');
|
||
};
|
||
});
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||
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||
cancel = function(ev) {
|
||
if (ev.preventDefault) {
|
||
ev.preventDefault();
|
||
}
|
||
if (ev.stopPropagation) {
|
||
ev.stopPropagation();
|
||
}
|
||
ev.cancelBubble = true;
|
||
return false;
|
||
};
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||
|
||
s = 0;
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||
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||
State = {
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||
normal: s++,
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||
escaped: s++,
|
||
csi: s++,
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||
osc: s++,
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||
charset: s++,
|
||
dcs: s++,
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||
ignore: s++
|
||
};
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||
|
||
Terminal = (function() {
|
||
function Terminal(parent, out1, ctl1) {
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||
var div, i, px;
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||
this.parent = parent;
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||
this.out = out1;
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||
this.ctl = ctl1 != null ? ctl1 : function() {};
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||
this.document = this.parent.ownerDocument;
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||
this.body = this.document.getElementsByTagName('body')[0];
|
||
this.html_escapes_enabled = this.body.getAttribute('data-allow-html') === 'yes';
|
||
this.element = this.document.createElement('div');
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||
this.element.className = 'terminal focus';
|
||
this.element.style.outline = 'none';
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||
this.element.setAttribute('tabindex', 0);
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||
this.element.setAttribute('spellcheck', 'false');
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||
this.parent.insertBefore(this.element, this.parent.firstChild);
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||
div = this.document.createElement('div');
|
||
div.className = 'line';
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||
this.element.appendChild(div);
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||
this.children = [div];
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||
this.compute_char_size();
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||
this.cols = Math.floor(this.element.clientWidth / this.char_size.width);
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||
this.rows = Math.floor(window.innerHeight / this.char_size.height);
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||
px = window.innerHeight % this.char_size.height;
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||
this.element.style['padding-bottom'] = px + "px";
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||
this.html = {};
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||
i = Math.max(this.rows - 1, 0);
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||
while (i--) {
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||
div = this.document.createElement('div');
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||
div.className = 'line';
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||
div.textContent = ' ';
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||
this.element.appendChild(div);
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||
this.children.push(div);
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||
}
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||
this.scrollback = 10000;
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||
this.visualBell = 100;
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||
this.convertEol = false;
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||
this.termName = 'xterm';
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||
this.cursorBlink = true;
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||
this.cursorState = 0;
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||
this.stop = false;
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||
this.last_cc = 0;
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||
this.reset_vars();
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||
this.focus();
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||
this.startBlink();
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||
addEventListener('keydown', this.keyDown.bind(this));
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||
addEventListener('keypress', this.keyPress.bind(this));
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||
addEventListener('focus', this.focus.bind(this));
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||
addEventListener('blur', this.blur.bind(this));
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||
addEventListener('resize', this.resize.bind(this));
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||
if (typeof InstallTrigger !== "undefined") {
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||
this.body.contentEditable = 'true';
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||
}
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||
this.initmouse();
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||
setTimeout(this.resize.bind(this), 100);
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||
}
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||
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||
Terminal.prototype.cloneAttr = function(a, char) {
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||
if (char == null) {
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||
char = null;
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||
}
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||
return {
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||
bg: a.bg,
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||
fg: a.fg,
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||
ch: char !== null ? char : a.ch,
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||
bold: a.bold,
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||
underline: a.underline,
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||
blink: a.blink,
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||
inverse: a.inverse,
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||
invisible: a.invisible
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||
};
|
||
};
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||
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||
Terminal.prototype.equalAttr = function(a, b) {
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||
return a.bg === b.bg && a.fg === b.fg && a.bold === b.bold && a.underline === b.underline && a.blink === b.blink && a.inverse === b.inverse && a.invisible === b.invisible;
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||
};
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||
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||
Terminal.prototype.reset_vars = function() {
|
||
var i;
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||
this.x = 0;
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||
this.y = 0;
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||
this.cursorHidden = false;
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||
this.state = State.normal;
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||
this.queue = '';
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||
this.scrollTop = 0;
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||
this.scrollBottom = this.rows - 1;
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||
this.applicationKeypad = false;
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||
this.applicationCursor = false;
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||
this.originMode = false;
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||
this.wraparoundMode = false;
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||
this.normal = null;
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||
this.charset = null;
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||
this.gcharset = null;
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||
this.glevel = 0;
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||
this.charsets = [null];
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||
this.defAttr = {
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||
bg: 256,
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||
fg: 257,
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||
ch: " ",
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||
bold: false,
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||
underline: false,
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||
blink: false,
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||
inverse: false,
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||
invisible: false
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||
};
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||
this.curAttr = this.cloneAttr(this.defAttr);
|
||
this.params = [];
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||
this.currentParam = 0;
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||
this.prefix = "";
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||
this.screen = [];
|
||
i = this.rows;
|
||
while (i--) {
|
||
this.screen.push(this.blank_line());
|
||
}
|
||
this.setupStops();
|
||
return this.skipNextKey = null;
|
||
};
|
||
|
||
Terminal.prototype.compute_char_size = function() {
|
||
var test_span;
|
||
test_span = document.createElement('span');
|
||
test_span.textContent = '0123456789';
|
||
this.children[0].appendChild(test_span);
|
||
this.char_size = {
|
||
width: test_span.getBoundingClientRect().width / 10,
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||
height: this.children[0].getBoundingClientRect().height
|
||
};
|
||
return this.children[0].removeChild(test_span);
|
||
};
|
||
|
||
Terminal.prototype.eraseAttr = function() {
|
||
var erased;
|
||
erased = this.cloneAttr(this.defAttr);
|
||
erased.bg = this.curAttr.bg;
|
||
return erased;
|
||
};
|
||
|
||
Terminal.prototype.focus = function() {
|
||
if (this.sendFocus) {
|
||
this.send('\x1b[I');
|
||
}
|
||
this.showCursor();
|
||
this.element.classList.add('focus');
|
||
return this.element.classList.remove('blur');
|
||
};
|
||
|
||
Terminal.prototype.blur = function() {
|
||
this.cursorState = 1;
|
||
this.refresh(this.y, this.y);
|
||
if (this.sendFocus) {
|
||
this.send('\x1b[O');
|
||
}
|
||
this.element.classList.add('blur');
|
||
return this.element.classList.remove('focus');
|
||
};
|
||
|
||
Terminal.prototype.initmouse = function() {
|
||
var encode, getButton, getCoords, pressed, sendButton, sendEvent, sendMove;
|
||
pressed = 32;
|
||
sendButton = function(ev) {
|
||
var button, pos;
|
||
button = getButton(ev);
|
||
pos = getCoords(ev);
|
||
if (!pos) {
|
||
return;
|
||
}
|
||
sendEvent(button, pos);
|
||
switch (ev.type) {
|
||
case "mousedown":
|
||
return pressed = button;
|
||
case "mouseup":
|
||
return pressed = 32;
|
||
}
|
||
};
|
||
sendMove = function(ev) {
|
||
var button, pos;
|
||
button = pressed;
|
||
pos = getCoords(ev);
|
||
if (!pos) {
|
||
return;
|
||
}
|
||
button += 32;
|
||
return sendEvent(button, pos);
|
||
};
|
||
encode = (function(_this) {
|
||
return function(data, ch) {
|
||
if (!_this.utfMouse) {
|
||
if (ch === 255) {
|
||
return data.push(0);
|
||
}
|
||
if (ch > 127) {
|
||
ch = 127;
|
||
}
|
||
return data.push(ch);
|
||
} else {
|
||
if (ch === 2047) {
|
||
return data.push(0);
|
||
}
|
||
if (ch < 127) {
|
||
return data.push(ch);
|
||
} else {
|
||
if (ch > 2047) {
|
||
ch = 2047;
|
||
}
|
||
data.push(0xC0 | (ch >> 6));
|
||
return data.push(0x80 | (ch & 0x3F));
|
||
}
|
||
}
|
||
};
|
||
})(this);
|
||
sendEvent = (function(_this) {
|
||
return function(button, pos) {
|
||
var data;
|
||
if (_this.urxvtMouse) {
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
pos.x++;
|
||
pos.y++;
|
||
_this.send("\x1b[" + button + ";" + pos.x + ";" + pos.y + "M");
|
||
return;
|
||
}
|
||
if (_this.sgrMouse) {
|
||
pos.x -= 32;
|
||
pos.y -= 32;
|
||
_this.send("\x1b[<" + ((button & 3) === 3 ? button & ~3 : button) + ";" + pos.x + ";" + pos.y + ((button & 3) === 3 ? "m" : "M"));
|
||
return;
|
||
}
|
||
data = [];
|
||
encode(data, button);
|
||
encode(data, pos.x);
|
||
encode(data, pos.y);
|
||
return _this.send("\x1b[M" + String.fromCharCode.apply(String, data));
|
||
};
|
||
})(this);
|
||
getButton = (function(_this) {
|
||
return function(ev) {
|
||
var button, ctrl, meta, mod, shift;
|
||
switch (ev.type) {
|
||
case "mousedown":
|
||
button = ev.button != null ? +ev.button : (ev.which != null ? ev.which - 1 : null);
|
||
break;
|
||
case "mouseup":
|
||
button = 3;
|
||
break;
|
||
case "wheel":
|
||
button = ev.deltaY < 0 ? 64 : 65;
|
||
}
|
||
shift = ev.shiftKey ? 4 : 0;
|
||
meta = ev.metaKey ? 8 : 0;
|
||
ctrl = ev.ctrlKey ? 16 : 0;
|
||
mod = shift | meta | ctrl;
|
||
if (_this.vt200Mouse) {
|
||
mod &= ctrl;
|
||
} else {
|
||
if (!_this.normalMouse) {
|
||
mod = 0;
|
||
}
|
||
}
|
||
return (32 + (mod << 2)) + button;
|
||
};
|
||
})(this);
|
||
getCoords = (function(_this) {
|
||
return function(ev) {
|
||
var el, h, w, x, y;
|
||
x = ev.pageX;
|
||
y = ev.pageY;
|
||
el = _this.element;
|
||
while (el && el !== _this.document.documentElement) {
|
||
x -= el.offsetLeft;
|
||
y -= el.offsetTop;
|
||
el = "offsetParent" in el ? el.offsetParent : el.parentNode;
|
||
}
|
||
w = _this.element.clientWidth;
|
||
h = window.innerHeight;
|
||
x = Math.ceil((x / w) * _this.cols);
|
||
y = Math.ceil((y / h) * _this.rows);
|
||
if (x < 0) {
|
||
x = 0;
|
||
}
|
||
if (x > _this.cols) {
|
||
x = _this.cols;
|
||
}
|
||
if (y < 0) {
|
||
y = 0;
|
||
}
|
||
if (y > _this.rows) {
|
||
y = _this.rows;
|
||
}
|
||
x += 32;
|
||
y += 32;
|
||
return {
|
||
x: x,
|
||
y: y,
|
||
type: ev.type
|
||
};
|
||
};
|
||
})(this);
|
||
addEventListener("contextmenu", (function(_this) {
|
||
return function(ev) {
|
||
if (!_this.mouseEvents) {
|
||
return;
|
||
}
|
||
return cancel(ev);
|
||
};
|
||
})(this));
|
||
addEventListener("mousedown", (function(_this) {
|
||
return function(ev) {
|
||
var sm, up;
|
||
if (!_this.mouseEvents) {
|
||
return;
|
||
}
|
||
sendButton(ev);
|
||
sm = sendMove.bind(_this);
|
||
if (_this.normalMouse) {
|
||
addEventListener("mousemove", sm);
|
||
}
|
||
if (!_this.x10Mouse) {
|
||
addEventListener("mouseup", up = function(ev) {
|
||
sendButton(ev);
|
||
if (_this.normalMouse) {
|
||
removeEventListener("mousemove", sm);
|
||
}
|
||
removeEventListener("mouseup", up);
|
||
return cancel(ev);
|
||
});
|
||
}
|
||
return cancel(ev);
|
||
};
|
||
})(this));
|
||
return addEventListener("wheel", (function(_this) {
|
||
return function(ev) {
|
||
if (_this.mouseEvents) {
|
||
if (_this.x10Mouse) {
|
||
return;
|
||
}
|
||
sendButton(ev);
|
||
return cancel(ev);
|
||
}
|
||
};
|
||
})(this));
|
||
};
|
||
|
||
Terminal.prototype.refresh = function(start, end) {
|
||
var attr, ch, classes, data, fg, html, i, j, k, l, line, m, out, ref, ref1, ref2, ref3, row, styles, x;
|
||
end = Math.min(end, this.screen.length - 1);
|
||
for (j = k = ref = start, ref1 = end; ref <= ref1 ? k <= ref1 : k >= ref1; j = ref <= ref1 ? ++k : --k) {
|
||
row = j;
|
||
line = this.screen[row];
|
||
out = "";
|
||
if (j === this.y && !this.cursorHidden) {
|
||
x = this.x;
|
||
} else {
|
||
x = -Infinity;
|
||
}
|
||
attr = this.cloneAttr(this.defAttr);
|
||
for (i = m = 0, ref2 = this.cols - 1; 0 <= ref2 ? m <= ref2 : m >= ref2; i = 0 <= ref2 ? ++m : --m) {
|
||
data = line[i];
|
||
ch = data.ch;
|
||
if (!this.equalAttr(data, attr)) {
|
||
if (!this.equalAttr(attr, this.defAttr)) {
|
||
out += "</span>";
|
||
}
|
||
if (!this.equalAttr(data, this.defAttr)) {
|
||
classes = [];
|
||
styles = [];
|
||
out += "<span ";
|
||
if (data.bold) {
|
||
classes.push("bold");
|
||
}
|
||
if (data.underline) {
|
||
classes.push("underline");
|
||
}
|
||
if (data.blink) {
|
||
classes.push("blink");
|
||
}
|
||
if (data.inverse) {
|
||
classes.push("reverse-video");
|
||
}
|
||
if (data.invisible) {
|
||
classes.push("invisible");
|
||
}
|
||
if (typeof data.fg === 'number') {
|
||
fg = data.fg;
|
||
if (data.bold && fg < 8) {
|
||
fg += 8;
|
||
}
|
||
classes.push("fg-color-" + fg);
|
||
}
|
||
if (typeof data.fg === 'string') {
|
||
styles.push("color: " + data.fg);
|
||
}
|
||
if (typeof data.bg === 'number') {
|
||
classes.push("bg-color-" + data.bg);
|
||
}
|
||
if (typeof data.bg === 'string') {
|
||
styles.push("background-color: " + data.bg);
|
||
}
|
||
out += "class=\"";
|
||
out += classes.join(" ");
|
||
out += "\"";
|
||
if (styles.length) {
|
||
out += " style=\"" + styles.join("; ") + "\"";
|
||
}
|
||
out += ">";
|
||
}
|
||
}
|
||
if (i === x) {
|
||
out += "<span class=\"" + (this.cursorState ? "reverse-video " : "") + "cursor\">";
|
||
}
|
||
if (ch.length > 1) {
|
||
out += ch;
|
||
} else {
|
||
switch (ch) {
|
||
case "&":
|
||
out += "&";
|
||
break;
|
||
case "<":
|
||
out += "<";
|
||
break;
|
||
case ">":
|
||
out += ">";
|
||
break;
|
||
default:
|
||
if (ch === " ") {
|
||
out += '<span class="nbsp">\u2007</span>';
|
||
} else if (ch <= " ") {
|
||
out += " ";
|
||
} else {
|
||
if (("\uff00" < ch && ch < "\uffef")) {
|
||
i++;
|
||
}
|
||
out += ch;
|
||
}
|
||
}
|
||
}
|
||
if (i === x) {
|
||
out += "</span>";
|
||
}
|
||
attr = data;
|
||
}
|
||
if (!this.equalAttr(attr, this.defAttr)) {
|
||
out += "</span>";
|
||
}
|
||
this.children[j].innerHTML = out;
|
||
}
|
||
ref3 = this.html;
|
||
for (l in ref3) {
|
||
html = ref3[l];
|
||
this.children[l].innerHTML = '';
|
||
this.children[l].appendChild(html);
|
||
}
|
||
this.html = {};
|
||
return this.native_scroll_to();
|
||
};
|
||
|
||
Terminal.prototype._cursorBlink = function() {
|
||
var cursor;
|
||
this.cursorState ^= 1;
|
||
cursor = this.element.querySelector(".cursor");
|
||
if (!cursor) {
|
||
return;
|
||
}
|
||
if (cursor.classList.contains("reverse-video")) {
|
||
return cursor.classList.remove("reverse-video");
|
||
} else {
|
||
return cursor.classList.add("reverse-video");
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.showCursor = function() {
|
||
if (!this.cursorState) {
|
||
this.cursorState = 1;
|
||
return this.refresh(this.y, this.y);
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.startBlink = function() {
|
||
if (!this.cursorBlink) {
|
||
return;
|
||
}
|
||
this._blinker = (function(_this) {
|
||
return function() {
|
||
return _this._cursorBlink();
|
||
};
|
||
})(this);
|
||
return this.t_blink = setInterval(this._blinker, 500);
|
||
};
|
||
|
||
Terminal.prototype.refreshBlink = function() {
|
||
if (!this.cursorBlink) {
|
||
return;
|
||
}
|
||
clearInterval(this.t_blink);
|
||
return this.t_blink = setInterval(this._blinker, 500);
|
||
};
|
||
|
||
Terminal.prototype.scroll = function() {
|
||
if (this.normal || this.scrollTop !== 0 || this.scrollBottom !== this.rows - 1) {
|
||
this.screen.splice(this.scrollBottom + 1, 0, this.blank_line());
|
||
this.screen.splice(this.scrollTop, 1);
|
||
this.y;
|
||
this.updateRange(this.scrollTop);
|
||
return this.updateRange(this.scrollBottom);
|
||
} else {
|
||
this.screen.shift();
|
||
this.screen.push(this.blank_line());
|
||
this.refreshStart = Math.max(this.refreshStart - 1, 0);
|
||
return this.new_line();
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.native_scroll_to = function(scroll) {
|
||
if (scroll == null) {
|
||
scroll = -1;
|
||
}
|
||
if (scroll === -1) {
|
||
return this.children.slice(-1)[0].scrollIntoView();
|
||
} else {
|
||
return window.scrollTo(0, scroll);
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.scroll_display = function(disp) {
|
||
return this.native_scroll_to(window.scrollY + disp * this.char_size.height);
|
||
};
|
||
|
||
Terminal.prototype.new_line = function() {
|
||
var div;
|
||
div = this.document.createElement('div');
|
||
div.className = 'line';
|
||
this.element.appendChild(div);
|
||
if (this.element.childElementCount > this.scrollback) {
|
||
this.element.children[0].remove();
|
||
}
|
||
this.children.shift();
|
||
return this.children.push(div);
|
||
};
|
||
|
||
Terminal.prototype.next_line = function() {
|
||
this.y++;
|
||
if (this.y > this.scrollBottom) {
|
||
this.y--;
|
||
return this.scroll();
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.write = function(data) {
|
||
var ch, content, cs, html, i, l, pt, ref, ref1, type, valid;
|
||
this.refreshStart = this.y;
|
||
this.refreshEnd = this.y;
|
||
i = 0;
|
||
l = data.length;
|
||
while (i < l) {
|
||
ch = data.charAt(i);
|
||
switch (this.state) {
|
||
case State.normal:
|
||
switch (ch) {
|
||
case "\x07":
|
||
this.bell();
|
||
break;
|
||
case "\n":
|
||
case "\x0b":
|
||
case "\x0c":
|
||
if (this.convertEol) {
|
||
this.x = 0;
|
||
}
|
||
this.next_line();
|
||
break;
|
||
case "\r":
|
||
this.x = 0;
|
||
break;
|
||
case "\b":
|
||
if (this.x > 0) {
|
||
this.x--;
|
||
}
|
||
break;
|
||
case "\t":
|
||
this.x = this.nextStop();
|
||
break;
|
||
case "\x0e":
|
||
this.setgLevel(1);
|
||
break;
|
||
case "\x0f":
|
||
this.setgLevel(0);
|
||
break;
|
||
case "\x1b":
|
||
this.state = State.escaped;
|
||
break;
|
||
default:
|
||
if (ch >= " ") {
|
||
if ((ref = this.charset) != null ? ref[ch] : void 0) {
|
||
ch = this.charset[ch];
|
||
}
|
||
if (this.x >= this.cols) {
|
||
this.screen[this.y][this.x] = this.cloneAttr(this.curAttr, '\u23CE');
|
||
this.x = 0;
|
||
this.next_line();
|
||
}
|
||
this.updateRange(this.y);
|
||
this.screen[this.y][this.x] = this.cloneAttr(this.curAttr, ch);
|
||
this.x++;
|
||
if (("\uff00" < ch && ch < "\uffef")) {
|
||
if (this.cols < 2 || this.x >= this.cols) {
|
||
this.screen[this.y][this.x - 1] = this.cloneAttr(this.curAttr, " ");
|
||
break;
|
||
}
|
||
this.screen[this.y][this.x] = this.cloneAttr(this.curAttr, " ");
|
||
this.x++;
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
case State.escaped:
|
||
switch (ch) {
|
||
case "[":
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.state = State.csi;
|
||
break;
|
||
case "]":
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.state = State.osc;
|
||
break;
|
||
case "P":
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.state = State.dcs;
|
||
break;
|
||
case "_":
|
||
this.state = State.ignore;
|
||
break;
|
||
case "^":
|
||
this.state = State.ignore;
|
||
break;
|
||
case "c":
|
||
this.reset();
|
||
break;
|
||
case "E":
|
||
this.x = 0;
|
||
this.index();
|
||
break;
|
||
case "D":
|
||
this.index();
|
||
break;
|
||
case "M":
|
||
this.reverseIndex();
|
||
break;
|
||
case "%":
|
||
this.setgLevel(0);
|
||
this.setgCharset(0, Terminal.prototype.charsets.US);
|
||
this.state = State.normal;
|
||
i++;
|
||
break;
|
||
case "(":
|
||
case ")":
|
||
case "*":
|
||
case "+":
|
||
case "-":
|
||
case ".":
|
||
switch (ch) {
|
||
case "(":
|
||
this.gcharset = 0;
|
||
break;
|
||
case ")":
|
||
case "-":
|
||
this.gcharset = 1;
|
||
break;
|
||
case "*":
|
||
case ".":
|
||
this.gcharset = 2;
|
||
break;
|
||
case "+":
|
||
this.gcharset = 3;
|
||
}
|
||
this.state = State.charset;
|
||
break;
|
||
case "/":
|
||
this.gcharset = 3;
|
||
this.state = State.charset;
|
||
i--;
|
||
break;
|
||
case "n":
|
||
this.setgLevel(2);
|
||
break;
|
||
case "o":
|
||
this.setgLevel(3);
|
||
break;
|
||
case "|":
|
||
this.setgLevel(3);
|
||
break;
|
||
case "}":
|
||
this.setgLevel(2);
|
||
break;
|
||
case "~":
|
||
this.setgLevel(1);
|
||
break;
|
||
case "7":
|
||
this.saveCursor();
|
||
this.state = State.normal;
|
||
break;
|
||
case "8":
|
||
this.restoreCursor();
|
||
this.state = State.normal;
|
||
break;
|
||
case "#":
|
||
this.state = State.normal;
|
||
i++;
|
||
break;
|
||
case "H":
|
||
this.tabSet();
|
||
break;
|
||
case "=":
|
||
this.applicationKeypad = true;
|
||
this.state = State.normal;
|
||
break;
|
||
case ">":
|
||
this.applicationKeypad = false;
|
||
this.state = State.normal;
|
||
break;
|
||
default:
|
||
this.state = State.normal;
|
||
console.log("Unknown ESC control:", ch);
|
||
}
|
||
break;
|
||
case State.charset:
|
||
switch (ch) {
|
||
case "0":
|
||
cs = Terminal.prototype.charsets.SCLD;
|
||
break;
|
||
case "A":
|
||
cs = Terminal.prototype.charsets.UK;
|
||
break;
|
||
case "B":
|
||
cs = Terminal.prototype.charsets.US;
|
||
break;
|
||
case "4":
|
||
cs = Terminal.prototype.charsets.Dutch;
|
||
break;
|
||
case "C":
|
||
case "5":
|
||
cs = Terminal.prototype.charsets.Finnish;
|
||
break;
|
||
case "R":
|
||
cs = Terminal.prototype.charsets.French;
|
||
break;
|
||
case "Q":
|
||
cs = Terminal.prototype.charsets.FrenchCanadian;
|
||
break;
|
||
case "K":
|
||
cs = Terminal.prototype.charsets.German;
|
||
break;
|
||
case "Y":
|
||
cs = Terminal.prototype.charsets.Italian;
|
||
break;
|
||
case "E":
|
||
case "6":
|
||
cs = Terminal.prototype.charsets.NorwegianDanish;
|
||
break;
|
||
case "Z":
|
||
cs = Terminal.prototype.charsets.Spanish;
|
||
break;
|
||
case "H":
|
||
case "7":
|
||
cs = Terminal.prototype.charsets.Swedish;
|
||
break;
|
||
case "=":
|
||
cs = Terminal.prototype.charsets.Swiss;
|
||
break;
|
||
case "/":
|
||
cs = Terminal.prototype.charsets.ISOLatin;
|
||
i++;
|
||
break;
|
||
default:
|
||
cs = Terminal.prototype.charsets.US;
|
||
}
|
||
this.setgCharset(this.gcharset, cs);
|
||
this.gcharset = null;
|
||
this.state = State.normal;
|
||
break;
|
||
case State.osc:
|
||
if (ch === "\x1b" || ch === "\x07") {
|
||
if (ch === "\x1b") {
|
||
i++;
|
||
}
|
||
this.params.push(this.currentParam);
|
||
switch (this.params[0]) {
|
||
case 0:
|
||
case 1:
|
||
case 2:
|
||
if (this.params[1]) {
|
||
this.title = this.params[1] + " - ƸӜƷ butterfly";
|
||
this.handleTitle(this.title);
|
||
}
|
||
}
|
||
this.params = [];
|
||
this.currentParam = 0;
|
||
this.state = State.normal;
|
||
} else {
|
||
if (!this.params.length) {
|
||
if (ch >= "0" && ch <= "9") {
|
||
this.currentParam = this.currentParam * 10 + ch.charCodeAt(0) - 48;
|
||
} else if (ch === ";") {
|
||
this.params.push(this.currentParam);
|
||
this.currentParam = "";
|
||
}
|
||
} else {
|
||
this.currentParam += ch;
|
||
}
|
||
}
|
||
break;
|
||
case State.csi:
|
||
if (ch === "?" || ch === ">" || ch === "!") {
|
||
this.prefix = ch;
|
||
break;
|
||
}
|
||
if (ch >= "0" && ch <= "9") {
|
||
this.currentParam = this.currentParam * 10 + ch.charCodeAt(0) - 48;
|
||
break;
|
||
}
|
||
if (ch === "$" || ch === "\"" || ch === " " || ch === "'") {
|
||
break;
|
||
}
|
||
this.params.push(this.currentParam);
|
||
this.currentParam = 0;
|
||
if (ch === ";") {
|
||
break;
|
||
}
|
||
this.state = State.normal;
|
||
switch (ch) {
|
||
case "A":
|
||
this.cursorUp(this.params);
|
||
break;
|
||
case "B":
|
||
this.cursorDown(this.params);
|
||
break;
|
||
case "C":
|
||
this.cursorForward(this.params);
|
||
break;
|
||
case "D":
|
||
this.cursorBackward(this.params);
|
||
break;
|
||
case "H":
|
||
this.cursorPos(this.params);
|
||
break;
|
||
case "J":
|
||
this.eraseInDisplay(this.params);
|
||
break;
|
||
case "K":
|
||
this.eraseInLine(this.params);
|
||
break;
|
||
case "m":
|
||
if (!this.prefix) {
|
||
this.charAttributes(this.params);
|
||
}
|
||
break;
|
||
case "n":
|
||
if (!this.prefix) {
|
||
this.deviceStatus(this.params);
|
||
}
|
||
break;
|
||
case "@":
|
||
this.insertChars(this.params);
|
||
break;
|
||
case "E":
|
||
this.cursorNextLine(this.params);
|
||
break;
|
||
case "F":
|
||
this.cursorPrecedingLine(this.params);
|
||
break;
|
||
case "G":
|
||
this.cursorCharAbsolute(this.params);
|
||
break;
|
||
case "L":
|
||
this.insertLines(this.params);
|
||
break;
|
||
case "M":
|
||
this.deleteLines(this.params);
|
||
break;
|
||
case "P":
|
||
this.deleteChars(this.params);
|
||
break;
|
||
case "X":
|
||
this.eraseChars(this.params);
|
||
break;
|
||
case "`":
|
||
this.charPosAbsolute(this.params);
|
||
break;
|
||
case "a":
|
||
this.HPositionRelative(this.params);
|
||
break;
|
||
case "c":
|
||
this.sendDeviceAttributes(this.params);
|
||
break;
|
||
case "d":
|
||
this.linePosAbsolute(this.params);
|
||
break;
|
||
case "e":
|
||
this.VPositionRelative(this.params);
|
||
break;
|
||
case "f":
|
||
this.HVPosition(this.params);
|
||
break;
|
||
case "h":
|
||
this.setMode(this.params);
|
||
break;
|
||
case "l":
|
||
this.resetMode(this.params);
|
||
break;
|
||
case "r":
|
||
this.setScrollRegion(this.params);
|
||
break;
|
||
case "s":
|
||
this.saveCursor(this.params);
|
||
break;
|
||
case "u":
|
||
this.restoreCursor(this.params);
|
||
break;
|
||
case "I":
|
||
this.cursorForwardTab(this.params);
|
||
break;
|
||
case "S":
|
||
this.scrollUp(this.params);
|
||
break;
|
||
case "T":
|
||
if (this.params.length < 2 && !this.prefix) {
|
||
this.scrollDown(this.params);
|
||
}
|
||
break;
|
||
case "Z":
|
||
this.cursorBackwardTab(this.params);
|
||
break;
|
||
case "b":
|
||
this.repeatPrecedingCharacter(this.params);
|
||
break;
|
||
case "g":
|
||
this.tabClear(this.params);
|
||
break;
|
||
case "p":
|
||
if (this.prefix === '!') {
|
||
this.softReset(this.params);
|
||
}
|
||
break;
|
||
default:
|
||
console.error("Unknown CSI code: %s.", ch);
|
||
}
|
||
this.prefix = "";
|
||
break;
|
||
case State.dcs:
|
||
if (ch === "\x1b" || ch === "\x07") {
|
||
if (ch === "\x1b") {
|
||
i++;
|
||
}
|
||
switch (this.prefix) {
|
||
case "":
|
||
pt = this.currentParam;
|
||
if (pt[0] !== ';') {
|
||
console.error("Unknown DECUDK: " + pt);
|
||
break;
|
||
}
|
||
pt = pt.slice(1);
|
||
ref1 = pt.split('|', 2), type = ref1[0], content = ref1[1];
|
||
if (!content) {
|
||
console.error("No type for inline DECUDK: " + pt);
|
||
break;
|
||
}
|
||
switch (type) {
|
||
case "HTML":
|
||
if (!this.html_escapes_enabled) {
|
||
console.log("HTML escapes are disabled");
|
||
break;
|
||
}
|
||
html = document.createElement('div');
|
||
html.classList.add('inline-html');
|
||
html.innerHTML = content;
|
||
this.html[this.y] = html;
|
||
this.updateRange(this.y);
|
||
break;
|
||
case "IMAGE":
|
||
html = document.createElement('img');
|
||
html.classList.add('inline-image');
|
||
html.src = "data:image;base64," + content;
|
||
this.html[this.y] = html;
|
||
this.updateRange(this.y);
|
||
break;
|
||
case "PROMPT":
|
||
this.send(content);
|
||
break;
|
||
case "TEXT":
|
||
l += content.length;
|
||
data = data.slice(0, i + 1) + content + data.slice(i + 1);
|
||
break;
|
||
default:
|
||
console.error("Unknown type " + type + " for DECUDK");
|
||
}
|
||
break;
|
||
case "$q":
|
||
pt = this.currentParam;
|
||
valid = false;
|
||
switch (pt) {
|
||
case "\"q":
|
||
pt = "0\"q";
|
||
break;
|
||
case "\"p":
|
||
pt = "61\"p";
|
||
break;
|
||
case "r":
|
||
pt = "" + (this.scrollTop + 1) + ";" + (this.scrollBottom + 1) + "r";
|
||
break;
|
||
case "m":
|
||
pt = "0m";
|
||
break;
|
||
default:
|
||
console.error("Unknown DCS Pt: %s.", pt);
|
||
pt = "";
|
||
}
|
||
this.send("\x1bP" + +valid + "$r" + pt + "\x1b\\");
|
||
break;
|
||
case "+q":
|
||
pt = this.currentParam;
|
||
valid = false;
|
||
this.send("\x1bP" + +valid + "+r" + pt + "\x1b\\");
|
||
break;
|
||
default:
|
||
console.error("Unknown DCS prefix: %s.", this.prefix);
|
||
}
|
||
this.currentParam = 0;
|
||
this.prefix = "";
|
||
this.state = State.normal;
|
||
} else if (!this.currentParam) {
|
||
if (!this.prefix && ch !== "$" && ch !== "+") {
|
||
this.currentParam = ch;
|
||
} else if (this.prefix.length === 2) {
|
||
this.currentParam = ch;
|
||
} else {
|
||
this.prefix += ch;
|
||
}
|
||
} else {
|
||
this.currentParam += ch;
|
||
}
|
||
break;
|
||
case State.ignore:
|
||
if (ch === "\x1b" || ch === "\x07") {
|
||
if (ch === "\x1b") {
|
||
i++;
|
||
}
|
||
this.state = State.normal;
|
||
}
|
||
}
|
||
i++;
|
||
}
|
||
this.updateRange(this.y);
|
||
return this.refresh(this.refreshStart, this.refreshEnd);
|
||
};
|
||
|
||
Terminal.prototype.writeln = function(data) {
|
||
return this.write(data + "\r\n");
|
||
};
|
||
|
||
Terminal.prototype.keyDown = function(ev) {
|
||
var id, key, ref, t;
|
||
if (ev.keyCode > 15 && ev.keyCode < 19) {
|
||
return true;
|
||
}
|
||
if ((ev.shiftKey || ev.ctrlKey) && ev.keyCode === 45) {
|
||
return true;
|
||
}
|
||
if ((ev.shiftKey && ev.ctrlKey) && ((ref = ev.keyCode) === 67 || ref === 86)) {
|
||
return true;
|
||
}
|
||
if (ev.altKey && ev.keyCode === 90 && !this.skipNextKey) {
|
||
this.skipNextKey = true;
|
||
this.element.classList.add('skip');
|
||
return cancel(ev);
|
||
}
|
||
if (this.skipNextKey) {
|
||
this.skipNextKey = false;
|
||
this.element.classList.remove('skip');
|
||
return true;
|
||
}
|
||
switch (ev.keyCode) {
|
||
case 8:
|
||
key = ev.altKey ? "\x1b" : "";
|
||
if (ev.shiftKey) {
|
||
key += "\x08";
|
||
break;
|
||
}
|
||
key += "\x7f";
|
||
break;
|
||
case 9:
|
||
if (ev.shiftKey) {
|
||
key = "\x1b[Z";
|
||
break;
|
||
}
|
||
key = "\t";
|
||
break;
|
||
case 13:
|
||
key = "\r";
|
||
break;
|
||
case 27:
|
||
key = "\x1b";
|
||
break;
|
||
case 37:
|
||
if (this.applicationCursor) {
|
||
key = "\x1bOD";
|
||
break;
|
||
}
|
||
key = "\x1b[D";
|
||
break;
|
||
case 39:
|
||
if (this.applicationCursor) {
|
||
key = "\x1bOC";
|
||
break;
|
||
}
|
||
key = "\x1b[C";
|
||
break;
|
||
case 38:
|
||
if (this.applicationCursor) {
|
||
key = "\x1bOA";
|
||
break;
|
||
}
|
||
if (ev.ctrlKey) {
|
||
this.scroll_display(-1);
|
||
return cancel(ev);
|
||
} else {
|
||
key = "\x1b[A";
|
||
}
|
||
break;
|
||
case 40:
|
||
if (this.applicationCursor) {
|
||
key = "\x1bOB";
|
||
break;
|
||
}
|
||
if (ev.ctrlKey) {
|
||
this.scroll_display(1);
|
||
return cancel(ev);
|
||
} else {
|
||
key = "\x1b[B";
|
||
}
|
||
break;
|
||
case 46:
|
||
key = "\x1b[3~";
|
||
break;
|
||
case 45:
|
||
key = "\x1b[2~";
|
||
break;
|
||
case 36:
|
||
if (this.applicationKeypad) {
|
||
key = "\x1bOH";
|
||
break;
|
||
}
|
||
key = "\x1bOH";
|
||
break;
|
||
case 35:
|
||
if (this.applicationKeypad) {
|
||
key = "\x1bOF";
|
||
break;
|
||
}
|
||
key = "\x1bOF";
|
||
break;
|
||
case 33:
|
||
if (ev.shiftKey) {
|
||
this.scroll_display(-(this.rows - 1));
|
||
return cancel(ev);
|
||
} else {
|
||
key = "\x1b[5~";
|
||
}
|
||
break;
|
||
case 34:
|
||
if (ev.shiftKey) {
|
||
this.scroll_display(this.rows - 1);
|
||
return cancel(ev);
|
||
} else {
|
||
key = "\x1b[6~";
|
||
}
|
||
break;
|
||
case 112:
|
||
key = "\x1bOP";
|
||
break;
|
||
case 113:
|
||
key = "\x1bOQ";
|
||
break;
|
||
case 114:
|
||
key = "\x1bOR";
|
||
break;
|
||
case 115:
|
||
key = "\x1bOS";
|
||
break;
|
||
case 116:
|
||
key = "\x1b[15~";
|
||
break;
|
||
case 117:
|
||
key = "\x1b[17~";
|
||
break;
|
||
case 118:
|
||
key = "\x1b[18~";
|
||
break;
|
||
case 119:
|
||
key = "\x1b[19~";
|
||
break;
|
||
case 120:
|
||
key = "\x1b[20~";
|
||
break;
|
||
case 121:
|
||
key = "\x1b[21~";
|
||
break;
|
||
case 122:
|
||
key = "\x1b[23~";
|
||
break;
|
||
case 123:
|
||
key = "\x1b[24~";
|
||
break;
|
||
default:
|
||
if (ev.ctrlKey) {
|
||
if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
||
if (ev.keyCode === 67) {
|
||
t = (new Date()).getTime();
|
||
if ((t - this.last_cc) < 500 && !this.stop) {
|
||
id = setTimeout(function() {});
|
||
while (id--) {
|
||
if (id !== this.t_bell && id !== this.t_queue && id !== this.t_blink) {
|
||
clearTimeout(id);
|
||
}
|
||
}
|
||
this.element.classList.add('stopped');
|
||
this.stop = true;
|
||
} else if (this.stop) {
|
||
return true;
|
||
}
|
||
this.last_cc = t;
|
||
}
|
||
key = String.fromCharCode(ev.keyCode - 64);
|
||
} else if (ev.keyCode === 32) {
|
||
key = String.fromCharCode(0);
|
||
} else if (ev.keyCode >= 51 && ev.keyCode <= 55) {
|
||
key = String.fromCharCode(ev.keyCode - 51 + 27);
|
||
} else if (ev.keyCode === 56) {
|
||
key = String.fromCharCode(127);
|
||
} else if (ev.keyCode === 219) {
|
||
key = String.fromCharCode(27);
|
||
} else {
|
||
if (ev.keyCode === 221) {
|
||
key = String.fromCharCode(29);
|
||
}
|
||
}
|
||
} else if ((ev.altKey && indexOf.call(navigator.platform, 'Mac') < 0) || (ev.metaKey && indexOf.call(navigator.platform, 'Mac') >= 0)) {
|
||
if (ev.keyCode >= 65 && ev.keyCode <= 90) {
|
||
key = "\x1b" + String.fromCharCode(ev.keyCode + 32);
|
||
} else if (ev.keyCode === 192) {
|
||
key = "\x1b`";
|
||
} else {
|
||
if (ev.keyCode >= 48 && ev.keyCode <= 57) {
|
||
key = "\x1b" + (ev.keyCode - 48);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (ev.keyCode >= 37 && ev.keyCode <= 40) {
|
||
if (ev.ctrlKey) {
|
||
key = key.slice(0, -1) + "1;5" + key.slice(-1);
|
||
} else if (ev.altKey) {
|
||
key = key.slice(0, -1) + "1;3" + key.slice(-1);
|
||
} else if (ev.shiftKey) {
|
||
key = key.slice(0, -1) + "1;4" + key.slice(-1);
|
||
}
|
||
}
|
||
if (!key) {
|
||
return true;
|
||
}
|
||
this.showCursor();
|
||
this.send(key);
|
||
return cancel(ev);
|
||
};
|
||
|
||
Terminal.prototype.setgLevel = function(g) {
|
||
this.glevel = g;
|
||
return this.charset = this.charsets[g];
|
||
};
|
||
|
||
Terminal.prototype.setgCharset = function(g, charset) {
|
||
this.charsets[g] = charset;
|
||
if (this.glevel === g) {
|
||
return this.charset = charset;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.keyPress = function(ev) {
|
||
var key, ref;
|
||
if (this.skipNextKey === false) {
|
||
this.skipNextKey = null;
|
||
return true;
|
||
}
|
||
if (ev.keyCode > 15 && ev.keyCode < 19) {
|
||
return true;
|
||
}
|
||
if ((ev.shiftKey || ev.ctrlKey) && ev.keyCode === 45) {
|
||
return true;
|
||
}
|
||
if ((ev.shiftKey && ev.ctrlKey) && ((ref = ev.keyCode) === 67 || ref === 86)) {
|
||
return true;
|
||
}
|
||
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.ctrlKey || ev.altKey || ev.metaKey) {
|
||
return false;
|
||
}
|
||
key = String.fromCharCode(key);
|
||
this.showCursor();
|
||
this.send(key);
|
||
return false;
|
||
};
|
||
|
||
Terminal.prototype.bell = function(cls) {
|
||
if (cls == null) {
|
||
cls = "bell";
|
||
}
|
||
if (!this.visualBell) {
|
||
return;
|
||
}
|
||
this.element.classList.add(cls);
|
||
return this.t_bell = setTimeout(((function(_this) {
|
||
return function() {
|
||
return _this.element.classList.remove(cls);
|
||
};
|
||
})(this)), this.visualBell);
|
||
};
|
||
|
||
Terminal.prototype.resize = function() {
|
||
var el, i, j, line, old_cols, old_rows, px;
|
||
old_cols = this.cols;
|
||
old_rows = this.rows;
|
||
this.compute_char_size();
|
||
this.cols = Math.floor(this.element.clientWidth / this.char_size.width);
|
||
this.rows = Math.floor(window.innerHeight / this.char_size.height);
|
||
px = window.innerHeight % this.char_size.height;
|
||
this.element.style['padding-bottom'] = px + "px";
|
||
if (old_cols === this.cols && old_rows === this.rows) {
|
||
return;
|
||
}
|
||
this.ctl('Resize', this.cols, this.rows);
|
||
if (old_cols < this.cols) {
|
||
i = this.screen.length;
|
||
while (i--) {
|
||
while (this.screen[i].length < this.cols) {
|
||
this.screen[i].push(this.defAttr);
|
||
}
|
||
}
|
||
} else if (old_cols > this.cols) {
|
||
i = this.screen.length;
|
||
while (i--) {
|
||
while (this.screen[i].length > this.cols) {
|
||
this.screen[i].pop();
|
||
}
|
||
}
|
||
}
|
||
this.setupStops(old_cols);
|
||
j = old_rows;
|
||
if (j < this.rows) {
|
||
el = this.element;
|
||
while (j++ < this.rows) {
|
||
if (this.screen.length < this.rows) {
|
||
this.screen.push(this.blank_line());
|
||
}
|
||
if (this.children.length < this.rows) {
|
||
line = this.document.createElement("div");
|
||
line.className = 'line';
|
||
el.appendChild(line);
|
||
this.children.push(line);
|
||
}
|
||
}
|
||
} else if (j > this.rows) {
|
||
while (j-- > this.rows) {
|
||
if (this.screen.length > this.rows) {
|
||
this.screen.pop();
|
||
}
|
||
if (this.children.length > this.rows) {
|
||
el = this.children.pop();
|
||
if (el != null) {
|
||
el.parentNode.removeChild(el);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (this.y >= this.rows) {
|
||
this.y = this.rows - 1;
|
||
}
|
||
if (this.x >= this.cols) {
|
||
this.x = this.cols - 1;
|
||
}
|
||
this.scrollTop = 0;
|
||
this.scrollBottom = this.rows - 1;
|
||
this.refresh(0, this.rows - 1);
|
||
return this.normal = null;
|
||
};
|
||
|
||
Terminal.prototype.updateRange = function(y) {
|
||
if (y < this.refreshStart) {
|
||
this.refreshStart = y;
|
||
}
|
||
if (y > this.refreshEnd) {
|
||
return this.refreshEnd = y;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.maxRange = function() {
|
||
this.refreshStart = 0;
|
||
return this.refreshEnd = this.rows - 1;
|
||
};
|
||
|
||
Terminal.prototype.setupStops = function(i) {
|
||
var results;
|
||
if (i != null) {
|
||
if (!this.tabs[i]) {
|
||
i = this.prevStop(i);
|
||
}
|
||
} else {
|
||
this.tabs = {};
|
||
i = 0;
|
||
}
|
||
results = [];
|
||
while (i < this.cols) {
|
||
this.tabs[i] = true;
|
||
results.push(i += 8);
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.prevStop = function(x) {
|
||
if (x == null) {
|
||
x = this.x;
|
||
}
|
||
while (!this.tabs[--x] && x > 0) {
|
||
1;
|
||
}
|
||
if (x >= this.cols) {
|
||
return this.cols - 1;
|
||
} else {
|
||
if (x < 0) {
|
||
return 0;
|
||
} else {
|
||
return x;
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.nextStop = function(x) {
|
||
if (x == null) {
|
||
x = this.x;
|
||
}
|
||
while (!this.tabs[++x] && x < this.cols) {
|
||
1;
|
||
}
|
||
if (x >= this.cols) {
|
||
return this.cols - 1;
|
||
} else {
|
||
if (x < 0) {
|
||
return 0;
|
||
} else {
|
||
return x;
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.eraseRight = function(x, y) {
|
||
var line;
|
||
line = this.screen[y];
|
||
while (x < this.cols) {
|
||
line[x] = this.eraseAttr();
|
||
x++;
|
||
}
|
||
return this.updateRange(y);
|
||
};
|
||
|
||
Terminal.prototype.eraseLeft = function(x, y) {
|
||
var line;
|
||
line = this.screen[y];
|
||
x++;
|
||
while (x--) {
|
||
line[x] = this.eraseAttr();
|
||
}
|
||
return this.updateRange(y);
|
||
};
|
||
|
||
Terminal.prototype.eraseLine = function(y) {
|
||
return this.eraseRight(0, y);
|
||
};
|
||
|
||
Terminal.prototype.blank_line = function(cur) {
|
||
var attr, i, line;
|
||
attr = (cur ? this.eraseAttr() : this.defAttr);
|
||
line = [];
|
||
i = 0;
|
||
while (i < this.cols + 1) {
|
||
line[i] = attr;
|
||
i++;
|
||
}
|
||
return line;
|
||
};
|
||
|
||
Terminal.prototype.ch = function(cur) {
|
||
if (cur) {
|
||
return this.eraseAttr();
|
||
} else {
|
||
return this.defAttr;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.isterm = function(term) {
|
||
return ("" + this.termName).indexOf(term) === 0;
|
||
};
|
||
|
||
Terminal.prototype.send = function(data) {
|
||
return this.out(data);
|
||
};
|
||
|
||
Terminal.prototype.handleTitle = function(title) {
|
||
return document.title = title;
|
||
};
|
||
|
||
Terminal.prototype.index = function() {
|
||
this.next_line();
|
||
return this.state = State.normal;
|
||
};
|
||
|
||
Terminal.prototype.reverseIndex = function() {
|
||
var prevNode;
|
||
if (this.normal || this.scrollTop !== 0 || this.scrollBottom !== this.rows - 1) {
|
||
this.screen.splice(this.scrollBottom, 1);
|
||
this.screen.splice(this.scrollTop, 0, this.blank_line(true));
|
||
this.maxRange();
|
||
} else {
|
||
prevNode = this.children[0].previousElementSibling;
|
||
if (prevNode) {
|
||
this.children.slice(-1)[0].remove();
|
||
this.children.pop();
|
||
this.children.unshift(this.children[0].previousElementSibling);
|
||
} else {
|
||
this.new_line();
|
||
}
|
||
this.screen.pop();
|
||
this.screen.unshift(this.blank_line());
|
||
}
|
||
this.maxRange();
|
||
return this.state = State.normal;
|
||
};
|
||
|
||
Terminal.prototype.reset = function() {
|
||
this.reset_vars();
|
||
return this.refresh(0, this.rows - 1);
|
||
};
|
||
|
||
Terminal.prototype.tabSet = function() {
|
||
this.tabs[this.x] = true;
|
||
return this.state = State.normal;
|
||
};
|
||
|
||
Terminal.prototype.cursorUp = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y -= param;
|
||
if (this.y < 0) {
|
||
return this.y = 0;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.cursorDown = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y += param;
|
||
if (this.y >= this.rows) {
|
||
return this.y = this.rows - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.cursorForward = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.x += param;
|
||
if (this.x >= this.cols) {
|
||
return this.x = this.cols - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.cursorBackward = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.x -= param;
|
||
if (this.x < 0) {
|
||
return this.x = 0;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.cursorPos = function(params) {
|
||
var col, row;
|
||
row = params[0] - 1;
|
||
if (params.length >= 2) {
|
||
col = params[1] - 1;
|
||
} else {
|
||
col = 0;
|
||
}
|
||
if (row < 0) {
|
||
row = 0;
|
||
} else {
|
||
if (row >= this.rows) {
|
||
row = this.rows - 1;
|
||
}
|
||
}
|
||
if (col < 0) {
|
||
col = 0;
|
||
} else {
|
||
if (col >= this.cols) {
|
||
col = this.cols - 1;
|
||
}
|
||
}
|
||
this.x = col;
|
||
return this.y = row;
|
||
};
|
||
|
||
Terminal.prototype.eraseInDisplay = function(params) {
|
||
var j, results, results1, results2;
|
||
switch (params[0]) {
|
||
case 0:
|
||
this.eraseRight(this.x, this.y);
|
||
j = this.y + 1;
|
||
results = [];
|
||
while (j < this.rows) {
|
||
this.eraseLine(j);
|
||
results.push(j++);
|
||
}
|
||
return results;
|
||
break;
|
||
case 1:
|
||
this.eraseLeft(this.x, this.y);
|
||
j = this.y;
|
||
results1 = [];
|
||
while (j--) {
|
||
results1.push(this.eraseLine(j));
|
||
}
|
||
return results1;
|
||
break;
|
||
case 2:
|
||
j = this.rows;
|
||
results2 = [];
|
||
while (j--) {
|
||
results2.push(this.eraseLine(j));
|
||
}
|
||
return results2;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.eraseInLine = function(params) {
|
||
switch (params[0]) {
|
||
case 0:
|
||
return this.eraseRight(this.x, this.y);
|
||
case 1:
|
||
return this.eraseLeft(this.x, this.y);
|
||
case 2:
|
||
return this.eraseLine(this.y);
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.charAttributes = function(params) {
|
||
var i, l, p, results;
|
||
if (params.length === 1 && params[0] === 0) {
|
||
this.curAttr = this.cloneAttr(this.defAttr);
|
||
return;
|
||
}
|
||
l = params.length;
|
||
i = 0;
|
||
results = [];
|
||
while (i < l) {
|
||
p = params[i];
|
||
if (p >= 30 && p <= 37) {
|
||
this.curAttr.fg = p - 30;
|
||
} else if (p >= 40 && p <= 47) {
|
||
this.curAttr.bg = p - 40;
|
||
} else if (p >= 90 && p <= 97) {
|
||
p += 8;
|
||
this.curAttr.fg = p - 90;
|
||
} else if (p >= 100 && p <= 107) {
|
||
p += 8;
|
||
this.curAttr.bg = p - 100;
|
||
} else if (p === 0) {
|
||
this.curAttr = this.cloneAttr(this.defAttr);
|
||
} else if (p === 1) {
|
||
this.curAttr.bold = true;
|
||
} else if (p === 4) {
|
||
this.curAttr.underline = true;
|
||
} else if (p === 5) {
|
||
this.curAttr.blink = true;
|
||
} else if (p === 7) {
|
||
this.curAttr.inverse = true;
|
||
} else if (p === 8) {
|
||
this.curAttr.invisible = true;
|
||
} else if (p === 10) {
|
||
|
||
} else if (p === 22) {
|
||
this.curAttr.bold = false;
|
||
} else if (p === 24) {
|
||
this.curAttr.underline = false;
|
||
} else if (p === 25) {
|
||
this.curAttr.blink = false;
|
||
} else if (p === 27) {
|
||
this.curAttr.inverse = false;
|
||
} else if (p === 28) {
|
||
this.curAttr.invisible = false;
|
||
} else if (p === 39) {
|
||
this.curAttr.fg = 257;
|
||
} else if (p === 49) {
|
||
this.curAttr.bg = 256;
|
||
} else if (p === 38) {
|
||
if (params[i + 1] === 2) {
|
||
i += 2;
|
||
this.curAttr.fg = "rgb(" + params[i] + ", " + params[i + 1] + ", " + params[i + 2] + ")";
|
||
i += 2;
|
||
} else if (params[i + 1] === 5) {
|
||
i += 2;
|
||
this.curAttr.fg = params[i] & 0xff;
|
||
}
|
||
} else if (p === 48) {
|
||
if (params[i + 1] === 2) {
|
||
i += 2;
|
||
this.curAttr.bg = "rgb(" + params[i] + ", " + params[i + 1] + ", " + params[i + 2] + ")";
|
||
i += 2;
|
||
} else if (params[i + 1] === 5) {
|
||
i += 2;
|
||
this.curAttr.bg = params[i] & 0xff;
|
||
}
|
||
} else if (p === 100) {
|
||
this.curAttr.fg = 257;
|
||
this.curAttr.bg = 256;
|
||
} else {
|
||
console.error("Unknown SGR attribute: %d.", p);
|
||
}
|
||
results.push(i++);
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.deviceStatus = function(params) {
|
||
if (!this.prefix) {
|
||
switch (params[0]) {
|
||
case 5:
|
||
return this.send("\x1b[0n");
|
||
case 6:
|
||
return this.send("\x1b[" + (this.y + 1) + ";" + (this.x + 1) + "R");
|
||
}
|
||
} else if (this.prefix === "?") {
|
||
if (params[0] === 6) {
|
||
return this.send("\x1b[?" + (this.y + 1) + ";" + (this.x + 1) + "R");
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.insertChars = function(params) {
|
||
var j, param, results, row;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
row = this.y;
|
||
j = this.x;
|
||
results = [];
|
||
while (param-- && j < this.cols) {
|
||
this.screen[row].splice(j++, 0, this.eraseAttr());
|
||
results.push(this.screen[row].pop());
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.cursorNextLine = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y += param;
|
||
if (this.y >= this.rows) {
|
||
this.y = this.rows - 1;
|
||
}
|
||
return this.x = 0;
|
||
};
|
||
|
||
Terminal.prototype.cursorPrecedingLine = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y -= param;
|
||
if (this.y < 0) {
|
||
this.y = 0;
|
||
}
|
||
return this.x = 0;
|
||
};
|
||
|
||
Terminal.prototype.cursorCharAbsolute = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
return this.x = param - 1;
|
||
};
|
||
|
||
Terminal.prototype.insertLines = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
while (param--) {
|
||
this.screen.splice(this.y, 0, this.blank_line(true));
|
||
this.screen.splice(this.scrollBottom + 1, 1);
|
||
}
|
||
this.updateRange(this.y);
|
||
return this.updateRange(this.scrollBottom);
|
||
};
|
||
|
||
Terminal.prototype.deleteLines = function(params) {
|
||
var param, row;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
row = this.y;
|
||
while (param--) {
|
||
this.screen.push(this.blank_line(true));
|
||
this.screen.splice(this.y, 1);
|
||
}
|
||
this.updateRange(this.y);
|
||
return this.updateRange(this.scrollBottom);
|
||
};
|
||
|
||
Terminal.prototype.deleteChars = function(params) {
|
||
var param, results, row;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
row = this.y;
|
||
results = [];
|
||
while (param--) {
|
||
this.screen[row].splice(this.x, 1);
|
||
results.push(this.screen[row].push(this.eraseAttr()));
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.eraseChars = function(params) {
|
||
var j, param, results, row;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
row = this.y;
|
||
j = this.x;
|
||
results = [];
|
||
while (param-- && j < this.cols) {
|
||
results.push(this.screen[row][j++] = this.eraseAttr());
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.charPosAbsolute = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.x = param - 1;
|
||
if (this.x >= this.cols) {
|
||
return this.x = this.cols - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.HPositionRelative = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.x += param;
|
||
if (this.x >= this.cols) {
|
||
return this.x = this.cols - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.sendDeviceAttributes = function(params) {
|
||
if (params[0] > 0) {
|
||
return;
|
||
}
|
||
if (!this.prefix) {
|
||
if (this.isterm("xterm") || this.isterm("rxvt-unicode") || this.isterm("screen")) {
|
||
return this.send("\x1b[?1;2c");
|
||
} else {
|
||
if (this.isterm("linux")) {
|
||
return this.send("\x1b[?6c");
|
||
}
|
||
}
|
||
} else if (this.prefix === ">") {
|
||
if (this.isterm("xterm")) {
|
||
return this.send("\x1b[>0;276;0c");
|
||
} else if (this.isterm("rxvt-unicode")) {
|
||
return this.send("\x1b[>85;95;0c");
|
||
} else if (this.isterm("linux")) {
|
||
return this.send(params[0] + "c");
|
||
} else {
|
||
if (this.isterm("screen")) {
|
||
return this.send("\x1b[>83;40003;0c");
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.linePosAbsolute = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y = param - 1;
|
||
if (this.y >= this.rows) {
|
||
return this.y = this.rows - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.VPositionRelative = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param < 1) {
|
||
param = 1;
|
||
}
|
||
this.y += param;
|
||
if (this.y >= this.rows) {
|
||
return this.y = this.rows - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.HVPosition = function(params) {
|
||
if (params[0] < 1) {
|
||
params[0] = 1;
|
||
}
|
||
if (params[1] < 1) {
|
||
params[1] = 1;
|
||
}
|
||
this.y = params[0] - 1;
|
||
if (this.y >= this.rows) {
|
||
this.y = this.rows - 1;
|
||
}
|
||
this.x = params[1] - 1;
|
||
if (this.x >= this.cols) {
|
||
return this.x = this.cols - 1;
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.setMode = function(params) {
|
||
var i, l, normal;
|
||
if (typeof params === "object") {
|
||
l = params.length;
|
||
i = 0;
|
||
while (i < l) {
|
||
this.setMode(params[i]);
|
||
i++;
|
||
}
|
||
return;
|
||
}
|
||
if (this.prefix === "?") {
|
||
switch (params) {
|
||
case 1:
|
||
return this.applicationCursor = true;
|
||
case 2:
|
||
this.setgCharset(0, Terminal.prototype.charsets.US);
|
||
this.setgCharset(1, Terminal.prototype.charsets.US);
|
||
this.setgCharset(2, Terminal.prototype.charsets.US);
|
||
return this.setgCharset(3, Terminal.prototype.charsets.US);
|
||
case 3:
|
||
this.savedCols = this.cols;
|
||
return this.resize(132, this.rows);
|
||
case 6:
|
||
return this.originMode = true;
|
||
case 7:
|
||
return this.wraparoundMode = true;
|
||
case 66:
|
||
return this.applicationKeypad = true;
|
||
case 9:
|
||
case 1000:
|
||
case 1002:
|
||
case 1003:
|
||
this.x10Mouse = params === 9;
|
||
this.vt200Mouse = params === 1000;
|
||
this.normalMouse = params > 1000;
|
||
this.mouseEvents = true;
|
||
return this.element.style.cursor = 'pointer';
|
||
case 1004:
|
||
return this.sendFocus = true;
|
||
case 1005:
|
||
return this.utfMouse = true;
|
||
case 1006:
|
||
return this.sgrMouse = true;
|
||
case 1015:
|
||
return this.urxvtMouse = true;
|
||
case 25:
|
||
return this.cursorHidden = false;
|
||
case 1049:
|
||
case 47:
|
||
case 1047:
|
||
if (!this.normal) {
|
||
normal = {
|
||
lines: this.screen,
|
||
x: this.x,
|
||
y: this.y,
|
||
scrollTop: this.scrollTop,
|
||
scrollBottom: this.scrollBottom,
|
||
tabs: this.tabs
|
||
};
|
||
this.reset();
|
||
this.normal = normal;
|
||
return this.showCursor();
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.resetMode = function(params) {
|
||
var i, l;
|
||
if (typeof params === "object") {
|
||
l = params.length;
|
||
i = 0;
|
||
while (i < l) {
|
||
this.resetMode(params[i]);
|
||
i++;
|
||
}
|
||
return;
|
||
}
|
||
if (this.prefix === "?") {
|
||
switch (params) {
|
||
case 1:
|
||
return this.applicationCursor = false;
|
||
case 3:
|
||
if (this.cols === 132 && this.savedCols) {
|
||
this.resize(this.savedCols, this.rows);
|
||
}
|
||
return delete this.savedCols;
|
||
case 6:
|
||
return this.originMode = false;
|
||
case 7:
|
||
return this.wraparoundMode = false;
|
||
case 66:
|
||
return this.applicationKeypad = false;
|
||
case 9:
|
||
case 1000:
|
||
case 1002:
|
||
case 1003:
|
||
this.x10Mouse = false;
|
||
this.vt200Mouse = false;
|
||
this.normalMouse = false;
|
||
this.mouseEvents = false;
|
||
return this.element.style.cursor = "";
|
||
case 1004:
|
||
return this.sendFocus = false;
|
||
case 1005:
|
||
return this.utfMouse = false;
|
||
case 1006:
|
||
return this.sgrMouse = false;
|
||
case 1015:
|
||
return this.urxvtMouse = false;
|
||
case 25:
|
||
return this.cursorHidden = true;
|
||
case 1049:
|
||
case 47:
|
||
case 1047:
|
||
if (this.normal) {
|
||
this.screen = this.normal.lines;
|
||
this.x = this.normal.x;
|
||
this.y = this.normal.y;
|
||
this.scrollTop = this.normal.scrollTop;
|
||
this.scrollBottom = this.normal.scrollBottom;
|
||
this.tabs = this.normal.tabs;
|
||
this.normal = null;
|
||
this.refresh(0, this.rows - 1);
|
||
return this.showCursor();
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.setScrollRegion = function(params) {
|
||
if (this.prefix) {
|
||
return;
|
||
}
|
||
this.scrollTop = (params[0] || 1) - 1;
|
||
this.scrollBottom = (params[1] || this.rows) - 1;
|
||
this.x = 0;
|
||
return this.y = 0;
|
||
};
|
||
|
||
Terminal.prototype.saveCursor = function(params) {
|
||
this.savedX = this.x;
|
||
return this.savedY = this.y;
|
||
};
|
||
|
||
Terminal.prototype.restoreCursor = function(params) {
|
||
this.x = this.savedX || 0;
|
||
return this.y = this.savedY || 0;
|
||
};
|
||
|
||
Terminal.prototype.cursorForwardTab = function(params) {
|
||
var param, results;
|
||
param = params[0] || 1;
|
||
results = [];
|
||
while (param--) {
|
||
results.push(this.x = this.nextStop());
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.scrollUp = function(params) {
|
||
var param;
|
||
param = params[0] || 1;
|
||
while (param--) {
|
||
this.screen.splice(this.scrollTop, 1);
|
||
this.screen.splice(this.scrollBottom, 0, this.blank_line());
|
||
}
|
||
this.updateRange(this.scrollTop);
|
||
return this.updateRange(this.scrollBottom);
|
||
};
|
||
|
||
Terminal.prototype.scrollDown = function(params) {
|
||
var param;
|
||
param = params[0] || 1;
|
||
while (param--) {
|
||
this.screen.splice(this.scrollBottom, 1);
|
||
this.screen.splice(this.scrollTop, 0, this.blank_line());
|
||
}
|
||
this.updateRange(this.scrollTop);
|
||
return this.updateRange(this.scrollBottom);
|
||
};
|
||
|
||
Terminal.prototype.initMouseTracking = function(params) {};
|
||
|
||
Terminal.prototype.resetTitleModes = function(params) {};
|
||
|
||
Terminal.prototype.cursorBackwardTab = function(params) {
|
||
var param, results;
|
||
param = params[0] || 1;
|
||
results = [];
|
||
while (param--) {
|
||
results.push(this.x = this.prevStop());
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.repeatPrecedingCharacter = function(params) {
|
||
var ch, line, param, results;
|
||
param = params[0] || 1;
|
||
line = this.screen[this.y];
|
||
ch = line[this.x - 1] || this.defAttr;
|
||
results = [];
|
||
while (param--) {
|
||
results.push(line[this.x++] = ch);
|
||
}
|
||
return results;
|
||
};
|
||
|
||
Terminal.prototype.tabClear = function(params) {
|
||
var param;
|
||
param = params[0];
|
||
if (param <= 0) {
|
||
return delete this.tabs[this.x];
|
||
} else {
|
||
if (param === 3) {
|
||
return this.tabs = {};
|
||
}
|
||
}
|
||
};
|
||
|
||
Terminal.prototype.mediaCopy = function(params) {};
|
||
|
||
Terminal.prototype.setResources = function(params) {};
|
||
|
||
Terminal.prototype.disableModifiers = function(params) {};
|
||
|
||
Terminal.prototype.setPointerMode = function(params) {};
|
||
|
||
Terminal.prototype.softReset = function(params) {
|
||
this.cursorHidden = false;
|
||
this.insertMode = false;
|
||
this.originMode = false;
|
||
this.wraparoundMode = false;
|
||
this.applicationKeypad = false;
|
||
this.applicationCursor = false;
|
||
this.scrollTop = 0;
|
||
this.scrollBottom = this.rows - 1;
|
||
this.curAttr = this.defAttr;
|
||
this.x = this.y = 0;
|
||
this.charset = null;
|
||
this.glevel = 0;
|
||
return this.charsets = [null];
|
||
};
|
||
|
||
Terminal.prototype.requestAnsiMode = function(params) {};
|
||
|
||
Terminal.prototype.requestPrivateMode = function(params) {};
|
||
|
||
Terminal.prototype.setConformanceLevel = function(params) {};
|
||
|
||
Terminal.prototype.loadLEDs = function(params) {};
|
||
|
||
Terminal.prototype.setCursorStyle = function(params) {};
|
||
|
||
Terminal.prototype.setCharProtectionAttr = function(params) {};
|
||
|
||
Terminal.prototype.restorePrivateValues = function(params) {};
|
||
|
||
Terminal.prototype.setAttrInRectangle = function(params) {
|
||
var attr, b, i, l, line, r, t;
|
||
t = params[0];
|
||
l = params[1];
|
||
b = params[2];
|
||
r = params[3];
|
||
attr = params[4];
|
||
while (t < b + 1) {
|
||
line = this.screen[t];
|
||
i = l;
|
||
while (i < r) {
|
||
line[i] = this.cloneAttr(attr, line[i].ch);
|
||
i++;
|
||
}
|
||
t++;
|
||
}
|
||
this.updateRange(params[0]);
|
||
return this.updateRange(params[2]);
|
||
};
|
||
|
||
Terminal.prototype.savePrivateValues = function(params) {};
|
||
|
||
Terminal.prototype.manipulateWindow = function(params) {};
|
||
|
||
Terminal.prototype.reverseAttrInRectangle = function(params) {};
|
||
|
||
Terminal.prototype.setTitleModeFeature = function(params) {};
|
||
|
||
Terminal.prototype.setWarningBellVolume = function(params) {};
|
||
|
||
Terminal.prototype.setMarginBellVolume = function(params) {};
|
||
|
||
Terminal.prototype.copyRectangle = function(params) {};
|
||
|
||
Terminal.prototype.enableFilterRectangle = function(params) {};
|
||
|
||
Terminal.prototype.requestParameters = function(params) {};
|
||
|
||
Terminal.prototype.selectChangeExtent = function(params) {};
|
||
|
||
Terminal.prototype.fillRectangle = function(params) {
|
||
var b, ch, i, l, line, r, t;
|
||
ch = params[0];
|
||
t = params[1];
|
||
l = params[2];
|
||
b = params[3];
|
||
r = params[4];
|
||
while (t < b + 1) {
|
||
line = this.screen[t];
|
||
i = l;
|
||
while (i < r) {
|
||
line[i] = this.cloneAttr(line[i][0], String.fromCharCode(ch));
|
||
i++;
|
||
}
|
||
t++;
|
||
}
|
||
this.updateRange(params[1]);
|
||
return this.updateRange(params[3]);
|
||
};
|
||
|
||
Terminal.prototype.enableLocatorReporting = function(params) {
|
||
var val;
|
||
return val = params[0] > 0;
|
||
};
|
||
|
||
Terminal.prototype.eraseRectangle = function(params) {
|
||
var b, i, l, line, r, t;
|
||
t = params[0];
|
||
l = params[1];
|
||
b = params[2];
|
||
r = params[3];
|
||
while (t < b + 1) {
|
||
line = this.screen[t];
|
||
i = l;
|
||
while (i < r) {
|
||
line[i] = this.eraseAttr();
|
||
i++;
|
||
}
|
||
t++;
|
||
}
|
||
this.updateRange(params[0]);
|
||
return this.updateRange(params[2]);
|
||
};
|
||
|
||
Terminal.prototype.setLocatorEvents = function(params) {};
|
||
|
||
Terminal.prototype.selectiveEraseRectangle = function(params) {};
|
||
|
||
Terminal.prototype.requestLocatorPosition = function(params) {};
|
||
|
||
Terminal.prototype.insertColumns = function() {
|
||
var i, l, param;
|
||
param = params[0];
|
||
l = this.rows;
|
||
while (param--) {
|
||
i = 0;
|
||
while (i < l) {
|
||
this.screen[i].splice(this.x + 1, 0, this.eraseAttr());
|
||
this.screen[i].pop();
|
||
i++;
|
||
}
|
||
}
|
||
return this.maxRange();
|
||
};
|
||
|
||
Terminal.prototype.deleteColumns = function() {
|
||
var i, l, param;
|
||
param = params[0];
|
||
l = this.rows;
|
||
while (param--) {
|
||
i = 0;
|
||
while (i < l) {
|
||
this.screen[i].splice(this.x, 1);
|
||
this.screen[i].push(this.eraseAttr());
|
||
i++;
|
||
}
|
||
}
|
||
return this.maxRange();
|
||
};
|
||
|
||
Terminal.prototype.charsets = {
|
||
SCLD: {
|
||
"`": "◆",
|
||
a: "▒",
|
||
b: "\t",
|
||
c: "\f",
|
||
d: "\r",
|
||
e: "\n",
|
||
f: "°",
|
||
g: "±",
|
||
h: "",
|
||
i: "\x0b",
|
||
j: "┘",
|
||
k: "┐",
|
||
l: "┌",
|
||
m: "└",
|
||
n: "┼",
|
||
o: "⎺",
|
||
p: "⎻",
|
||
q: "─",
|
||
r: "⎼",
|
||
s: "⎽",
|
||
t: "├",
|
||
u: "┤",
|
||
v: "┴",
|
||
w: "┬",
|
||
x: "│",
|
||
y: "≤",
|
||
z: "≥",
|
||
"{": "π",
|
||
"|": "≠",
|
||
"}": "£",
|
||
"~": "·"
|
||
},
|
||
UK: null,
|
||
US: null,
|
||
Dutch: null,
|
||
Finnish: null,
|
||
French: null,
|
||
FrenchCanadian: null,
|
||
German: null,
|
||
Italian: null,
|
||
NorwegianDanish: null,
|
||
Spanish: null,
|
||
Swedish: null,
|
||
Swiss: null,
|
||
ISOLatin: null
|
||
};
|
||
|
||
return Terminal;
|
||
|
||
})();
|
||
|
||
window.Terminal = Terminal;
|
||
|
||
}).call(this);
|
||
|
||
//# sourceMappingURL=main.js.map
|