feat: Use charCodeGenerator() generator function (#4)

Author: nfreear

html/charkey.html

@@ -21,6 +21,7 @@ <h1>Character key shortcuts</h1>
 {
   "imports": {
     "charKeyBookmarklet": "../lib/characterKeyShortcuts.esm.marklet.js",
+    "charCodeGenerator": "../lib/util/charCodeGenerator.js",
     "ndf-bookmarklets": "../index.js",
     "my-elements": "https://nfreear.github.io/elements/i.js"
   },
@@ -33,10 +34,13 @@ <h1>Character key shortcuts</h1>
 <script type="module">
   import 'my-elements';
   import { characterKeyShortcutsBookmarklet } from 'charKeyBookmarklet';
+  import charCodeGenerator from 'charCodeGenerator';
 
   const bookmarkletLinkElem = document.querySelector('my-bookmarklet');
 
   bookmarkletLinkElem.fromFunction(characterKeyShortcutsBookmarklet);
+
+  console.debug('Generator:', charCodeGenerator.prototype);
 </script>
 
 </html>

lib/characterKeyShortcuts.esm.js

@@ -1,10 +1,21 @@
 /**
  */
+import charCodeGenerator from './util/charCodeGenerator.js';
 import makeAsyncCharCodeIterator from './util/charCodeIterator.js';
 
 const { KeyboardEvent } = window;
 
-export async function characterKeyShortcuts () {
+export function characterKeyShortcuts () {
+  [...charCodeGenerator()].forEach(async (num) => {
+    console.log(`>* ${num}: ${String.fromCharCode(num)}`);
+    fireKBEvent('keydown', num);
+    fireKBEvent('keypress', num);
+    fireKBEvent('keyup', num);
+    await delay(20);
+  });
+}
+
+export async function characterKeyShortcutsIter () {
   const IT = makeAsyncCharCodeIterator();
   let RES = await IT.next();
 
@@ -17,6 +28,10 @@ export async function characterKeyShortcuts () {
   }
 }
 
+async function delay (delayMs) {
+  return new Promise((resolve) => setTimeout(() => resolve(), delayMs));
+}
+
 export function fireKBEvent (evName, num) {
   const ev = new KeyboardEvent(evName, {
     key: String.fromCharCode(num),

lib/characterKeyShortcuts.esm.marklet.js

@@ -10,7 +10,7 @@
  */
 export function characterKeyShortcutsBookmarklet () {
   (async () => {
-    const MOD = await import('{__ORIGIN__}/lib/characterKeyShortcuts.js');
+    const MOD = await import('{__ORIGIN__}/lib/characterKeyShortcuts.esm.js');
     const { characterKeyShortcuts } = MOD;
     console.debug('Character Key Shortcuts:', MOD);
     await characterKeyShortcuts();

lib/util/charCodeGenerator.js

@@ -0,0 +1,18 @@
+/**
+ * A character code generator.
+ * 32 — 126 (inclusive),
+ * 161 — 191 (inclusive),
+ * 8364 (€)
+ * @see https://jsdev.space/js-generators-guide/
+ */
+export function * charCodeGenerator () {
+  for (let i = 32; i < 127; i++) {
+    yield i;
+  }
+  for (let k = 161; k <= 191; k++) {
+    yield k;
+  }
+  yield 8364;
+}
+
+export default charCodeGenerator;