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ApplicationManager and better memory management

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This commit is contained in:
Mo Bitar
2020-03-23 19:59:55 -05:00
parent 7dc3dab90b
commit ee7cb1fce6
55 changed files with 36786 additions and 3046 deletions
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15
app/assets/javascripts/services/keyboardManager.js
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@@ -22,8 +22,19 @@ const KeyboardKeyEvents = {
export class KeyboardManager {
constructor() {
this.observers = [];
window.addEventListener('keydown', this.handleKeyDown.bind(this));
window.addEventListener('keyup', this.handleKeyUp.bind(this));
this.handleKeyDown = this.handleKeyDown.bind(this);
this.handleKeyUp = this.handleKeyUp.bind(this);
window.addEventListener('keydown', this.handleKeyDown);
window.addEventListener('keyup', this.handleKeyUp);
}
/** @access public */
deinit() {
this.observers.length = 0;
window.removeEventListener('keydown', this.handleKeyDown);
window.removeEventListener('keyup', this.handleKeyUp);
this.handleKeyDown = null;
this.handleKeyUp = null;
}
modifiersForEvent(event) {