2.0.18

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@designestate/dees-domtools",
-  "version": "2.0.14",
+  "version": "2.0.18",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@designestate/dees-domtools",
-      "version": "2.0.14",
+      "version": "2.0.18",
       "license": "MIT",
       "dependencies": {
         "@apiglobal/typedrequest": "^2.0.3",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@designestate/dees-domtools",
-  "version": "2.0.14",
+  "version": "2.0.18",
   "private": false,
   "description": "tools to simplify complex css structures",
   "main": "dist_ts/index.js",

ts/domtools.classes.domtools.ts

@@ -146,6 +146,23 @@ export class DomTools {
     this.elements.headElement.appendChild(styleElement);
   }
 
+  /**
+   * allows to set global styles
+   * @param stylesText the css text you want to set
+   */
+   public async setExternalScript(scriptLinkArg: string) {
+    await this.domReady.promise;
+    const done = plugins.smartpromise.defer();
+    const script = document.createElement('script')
+    script.src = scriptLinkArg;
+    script.addEventListener('load', function() {
+      done.resolve();
+    });
+    const parentNode = document.head || document.body;
+    parentNode.append(script);
+    await done.promise;
+  }
+
   /**
    * allows setting external css files
    * @param cssLinkArg a url to an external stylesheet

ts/domtools.classes.keyboard.ts

@@ -128,8 +128,6 @@ export enum Key {
   Quote = 222,
 }
 
-type KeyCombo = Array<Key>;
-
 export class Keyboard {
   private mapCombosToHandlers = new Map<number[], plugins.smartrx.rxjs.Subject<KeyboardEvent>>();
   private pressedKeys = new Set<Key>();
@@ -140,12 +138,9 @@ export class Keyboard {
 
   public keyEnum = Key;
 
-  public on(keys: Key[] | KeyCombo[]) {
+  public on(keys: Key[]) {
-    const combos = this.toCombos(keys);
     const subject = new plugins.smartrx.rxjs.Subject<KeyboardEvent>();
-    combos.forEach((combo) => {
+    this.registerKeys(keys, subject);
-      this.registerComboCallback(combo, subject);
-    });
     return subject;
   }
 
@@ -168,8 +163,8 @@ export class Keyboard {
   private handleKeyDown = (event: KeyboardEvent) => {
     this.pressedKeys.add(event.keyCode);
 
-    this.mapCombosToHandlers.forEach((subjectArg, comboArg) => {
+    this.mapCombosToHandlers.forEach((subjectArg, keysArg) => {
-      if (this.isComboPressed(comboArg)) {
+      if (this.areAllKeysPressed(keysArg)) {
         subjectArg.next(event);
       }
     });
@@ -179,10 +174,10 @@ export class Keyboard {
     this.pressedKeys.delete(event.keyCode);
   };
 
-  private isComboPressed(combo: number[]) {
+  private areAllKeysPressed(keysArg: Key[]) {
     let result = true;
 
-    combo.forEach((key) => {
+    keysArg.forEach((key) => {
       if (!this.pressedKeys.has(key)) {
         result = false;
       }
@@ -191,33 +186,15 @@ export class Keyboard {
     return result;
   }
 
-  private registerComboCallback(
+  private registerKeys(
-    comboArg: Array<Key>,
+    keysArg: Array<Key>,
     subjectArg: plugins.smartrx.rxjs.Subject<KeyboardEvent>
   ) {
-    if (!this.mapCombosToHandlers.has(comboArg)) {
+    if (!this.mapCombosToHandlers.has(keysArg)) {
-      this.mapCombosToHandlers.set(comboArg, subjectArg);
+      this.mapCombosToHandlers.set(keysArg, subjectArg);
     } else {
-      const subject = this.mapCombosToHandlers.get(comboArg);
+      const subject = this.mapCombosToHandlers.get(keysArg);
       return subject;
     }
   }
-
-  private toCombos(keys: KeyCombo[] | Key[]) {
-    if (keys.length === 0) {
-      return [];
-    }
-
-    const isKeys = !Array.isArray(keys[0]);
-    let combos: KeyCombo[] = [];
-
-    if (isKeys) {
-      combos = (keys as Key[]).map((key) => [key]);
-    } else {
-      combos = keys as KeyCombo[];
-      combos = combos.filter((combo) => combo.length > 0);
-    }
-
-    return combos;
-  }
 }