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NuSkooler 2014-10-19 21:06:39 -06:00
parent c7b4714c3d
commit eab6da2b0a
11 changed files with 592 additions and 38 deletions
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17
core/ansi_escape_parser.js
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@ -4,6 +4,7 @@
var events = require('events');
var util = require('util');
var miscUtil = require('./misc_util.js');
var ansi = require('./ansi_term.js');
exports.ANSIEscapeParser = ANSIEscapeParser;
@ -18,8 +19,6 @@ function ANSIEscapeParser(options) {
this.flags = 0x00;
this.scrollBack = 0;
options = miscUtil.valueWithDefault(options, {
mciReplaceChar : '',
termHeight : 25,
@ -29,6 +28,12 @@ function ANSIEscapeParser(options) {
this.mciReplaceChar = miscUtil.valueWithDefault(options.mciReplaceChar, '');
this.termHeight = miscUtil.valueWithDefault(options.termHeight, 25);
this.termWidth = miscUtil.valueWithDefault(options.termWidth, 80);
function saveLastColor() {
self.lastFlags = self.flags;
self.lastFgCololr = self.fgColor;
self.lastBgColor = self.bgColor;
}
function getArgArray(array) {
var i = array.length;
@ -125,7 +130,8 @@ function ANSIEscapeParser(options) {
function getProcessedMCI(mci) {
if(self.mciReplaceChar.length > 0) {
return new Array(mci.length + 1).join(self.mciReplaceChar);
var eraseColor = ansi.sgr(self.lastFlags, self.lastFgColor, self.lastBgColor);
return eraseColor + new Array(mci.length + 1).join(self.mciReplaceChar);
} else {
return mci;
}
@ -254,6 +260,8 @@ function ANSIEscapeParser(options) {
// set graphic rendition
case 'm' :
saveLastColor();
for(i = 0, len = args.length; i < len; ++i) {
arg = args[i];
if(0x00 === arg) {
@ -280,6 +288,9 @@ function ANSIEscapeParser(options) {
break;
}
}
this.resetColor();
saveLastColor();
}
util.inherits(ANSIEscapeParser, events.EventEmitter);