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76 lines (76 loc) · 2.48 KB
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Copy pathlog.js
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76 lines (76 loc) · 2.48 KB
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define(["require", "exports", "./util"], function (require, exports, util_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class Log {
constructor(logElemId, consoleElemId = null) {
this.consoleElem = null;
this.cmdHandler = null;
this.scrollPending = false;
this.logElem = util_1.getElement(logElemId);
if (consoleElemId) {
this.consoleElem = util_1.getElement(consoleElemId);
this.consoleElem.addEventListener('keypress', (e) => {
let elem = this.consoleElem;
if (e.keyCode == 13) {
let cmd = elem.innerText.trim();
if (cmd != '' && this.cmdHandler) {
this.cmdHandler(cmd);
}
elem.innerHTML = '';
e.preventDefault();
return false;
}
});
}
}
log(msg, className = '') {
let child;
if (typeof msg == 'string') {
if (msg == '') {
msg = ' ';
}
child = document.createElement('div');
child.innerText = msg;
if (className != '') {
child.className = className;
}
}
else {
child = msg;
}
this.logElem.appendChild(child);
}
clear() {
this.logElem.innerHTML = '';
}
scroll() {
if (!this.scrollPending) {
this.scrollPending = true;
window.requestAnimationFrame(() => {
this.scrollPending = false;
if (this.logElem.lastElementChild) {
this.logElem.lastElementChild.scrollIntoView();
}
});
}
}
onConsoleCmd(cmdHandler) {
this.cmdHandler = cmdHandler;
}
get hasFocus() {
return this.consoleElem && document.activeElement == this.consoleElem;
}
focus() {
if (this.consoleElem) {
this.consoleElem.focus();
}
}
blur() {
if (this.consoleElem) {
this.consoleElem.blur();
}
}
}
exports.Log = Log;
});
//# sourceMappingURL=log.js.map