eiac/xterm.js
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Move addCjk into window, move window interactions out of createTerminal

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This commit is contained in:
Daniel Imms
2025-12-26 03:51:01 -08:00
parent 6fe5a124ca
commit 4fffb96f25
3 changed files with 68 additions and 56 deletions
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demo/components/window/testWindow.ts
+21 -2
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@@ -3,12 +3,20 @@
* @license MIT
*/
/// <reference path="../../../typings/xterm.d.ts"/>
import type { IControlWindow } from '../controlBar';
import type { Terminal } from '@xterm/xterm';
export class TestWindow implements IControlWindow {
public readonly id = 'test';
public readonly label = 'Test';
private _printCjkButton: HTMLButtonElement;
constructor(private readonly _terminal: Terminal) {
}
public build(container: HTMLElement): void {
const heading = document.createElement('h3');
heading.textContent = 'Test';
@@ -30,7 +38,7 @@ export class TestWindow implements IControlWindow {
this._addDt(dl, 'Performance');
this._addDdWithButton(dl, 'load-test', 'Load test', 'Write several MB of data to simulate a lot of data coming from the process');
this._addDdWithButton(dl, 'load-test-long-lines', 'Load test (long lines)', 'Write several MB of data with long lines to simulate a lot of data coming from the process');
this._addDdWithButton(dl, 'print-cjk', 'CJK Unified Ideographs', 'Prints the 20977 characters from the CJK Unified Ideographs unicode block');
this._addDdWithButton(dl, 'print-cjk', 'CJK Unified Ideographs', 'Prints the 20977 characters from the CJK Unified Ideographs unicode block', () => addCjk(this._terminal));
this._addDdWithButton(dl, 'print-cjk-sgr', 'CJK Unified Ideographs (random SGR)', 'Prints the 20977 characters from the CJK Unified Ideographs unicode block with randomized SGR attributes');
// Styles section
@@ -113,7 +121,7 @@ export class TestWindow implements IControlWindow {
dl.appendChild(dt);
}
private _addDdWithButton(dl: HTMLElement, id: string, label: string, title: string): void {
private _addDdWithButton(dl: HTMLElement, id: string, label: string, title: string, handler?: () => void): void {
const dd = document.createElement('dd');
const button = document.createElement('button');
button.id = id;
@@ -123,6 +131,7 @@ export class TestWindow implements IControlWindow {
}
dd.appendChild(button);
dl.appendChild(dd);
button.addEventListener('click', handler);
}
private _addDdWithCheckbox(dl: HTMLElement, id: string, label: string, title: string, checked: boolean): void {
@@ -175,3 +184,13 @@ export class TestWindow implements IControlWindow {
container.appendChild(style);
}
}
/**
* Prints the 20977 characters from the CJK Unified Ideographs unicode block.
*/
export function addCjk(term: Terminal): void {
term.write('\n\n\r');
for (let i = 0x4E00; i < 0x9FCC; i++) {
term.write(String.fromCharCode(i));
}
}