mirror of
https://github.com/hrfee/jfa-go.git
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60 lines
2.0 KiB
TypeScript
60 lines
2.0 KiB
TypeScript
declare var window: Window;
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export class Modal implements Modal {
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modal: HTMLElement;
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closeButton: HTMLSpanElement;
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openEvent: CustomEvent;
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closeEvent: CustomEvent;
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constructor(modal: HTMLElement, important: boolean = false) {
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this.modal = modal;
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this.openEvent = new CustomEvent("modal-open-" + modal.id);
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this.closeEvent = new CustomEvent("modal-close-" + modal.id);
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const closeButton = this.modal.querySelector('span.modal-close');
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if (closeButton !== null) {
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this.closeButton = closeButton as HTMLSpanElement;
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this.closeButton.onclick = this.close;
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}
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if (!important) {
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window.addEventListener('click', (event: Event) => {
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if (event.target == this.modal) { this.close(); }
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});
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}
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}
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close = (event?: Event) => {
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if (event) {
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event.preventDefault();
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}
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this.modal.classList.add('animate-fade-out');
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this.modal.classList.remove("animate-fade-in");
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const modal = this.modal;
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const listenerFunc = () => {
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modal.classList.remove('block');
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modal.classList.remove('animate-fade-out');
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modal.removeEventListener(window.animationEvent, listenerFunc);
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document.dispatchEvent(this.closeEvent);
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};
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this.modal.addEventListener(window.animationEvent, listenerFunc, false);
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}
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set onopen(f: () => void) {
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document.addEventListener("modal-open-"+this.modal.id, f);
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}
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set onclose(f: () => void) {
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document.addEventListener("modal-close-"+this.modal.id, f);
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}
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show = () => {
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this.modal.classList.add('block', 'animate-fade-in');
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document.dispatchEvent(this.openEvent);
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}
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toggle = () => {
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if (this.modal.classList.contains('animate-fade-in')) {
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this.close();
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} else {
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this.show();
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}
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}
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asElement = () => { return this.modal; }
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}
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