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Add WebGL and links addons for xterm.js

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This commit is contained in:
Søren L. Hansen 2021-04-22 12:44:06 -07:00
parent 8d7358b3b3
commit 0dfc5aed76
9 changed files with 47 additions and 14 deletions
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10
js/src/hterm.ts
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@ -53,7 +53,9 @@ export class Hterm {
setPreferences(value: object) {
Object.keys(value).forEach((key) => {
this.term.getPrefs().set(key, value[key]);
if (key != "EnableWebGL") {
this.term.getPrefs().set(key, value[key]);
}
});
};
@ -75,9 +77,9 @@ export class Hterm {
};
deactivate(): void {
this.io.onVTKeystroke = function(){};
this.io.sendString = function(){};
this.io.onTerminalResize = function(){};
this.io.onVTKeystroke = function () { };
this.io.sendString = function () { };
this.io.onTerminalResize = function () { };
this.term.uninstallKeyboard();
}

15
js/src/xterm.ts
View file

@ -1,5 +1,7 @@
import { Terminal, IDisposable } from "xterm";
import { FitAddon } from 'xterm-addon-fit';
import { WebLinksAddon } from 'xterm-addon-web-links';
import { WebglAddon } from 'xterm-addon-webgl';
import { lib } from "libapps"
export class Xterm {
@ -13,19 +15,21 @@ export class Xterm {
messageTimer: NodeJS.Timeout;
onResizeHandler: IDisposable;
onDataHandler: IDisposable;
fitAddOn: FitAddon;
constructor(elem: HTMLElement) {
this.elem = elem;
this.term = new Terminal();
const fitAddon = new FitAddon();
this.term.loadAddon(fitAddon);
this.fitAddOn = new FitAddon();
this.term.loadAddon(new WebLinksAddon());
this.term.loadAddon(this.fitAddOn);
this.message = elem.ownerDocument.createElement("div");
this.message.className = "xterm-overlay";
this.messageTimeout = 2000;
this.resizeListener = () => {
fitAddon.fit();
this.fitAddOn.fit();
this.term.scrollToBottom();
this.showMessage(String(this.term.cols) + "x" + String(this.term.rows), this.messageTimeout);
};
@ -71,6 +75,11 @@ export class Xterm {
};
setPreferences(value: object) {
Object.keys(value).forEach((key) => {
if (key == "EnableWebGL" && key) {
this.term.loadAddon(new WebglAddon());
}
});
};
onInput(callback: (input: string) => void) {