Auto-executable QR

This commit is contained in:
Cohee
2023-11-24 01:32:02 +02:00
parent 7841f3d91f
commit e593dd4dbd
7 changed files with 265 additions and 217 deletions

View File

@ -1,65 +1,65 @@
import { MenuItem } from "./MenuItem.js";
export class ContextMenu {
/**@type {MenuItem[]}*/ itemList = [];
/**@type {Boolean}*/ isActive = false;
/**@type {HTMLElement}*/ root;
/**@type {HTMLElement}*/ menu;
/**@type {MenuItem[]}*/ itemList = [];
/**@type {Boolean}*/ isActive = false;
/**@type {HTMLElement}*/ root;
/**@type {HTMLElement}*/ menu;
constructor(/**@type {MenuItem[]}*/items) {
this.itemList = items;
items.forEach(item=>{
item.onExpand = ()=>{
items.filter(it=>it!=item)
.forEach(it=>it.collapse());
};
});
}
constructor(/**@type {MenuItem[]}*/items) {
this.itemList = items;
items.forEach(item => {
item.onExpand = () => {
items.filter(it => it != item)
.forEach(it => it.collapse());
};
});
}
render() {
if (!this.root) {
const blocker = document.createElement('div'); {
this.root = blocker;
blocker.classList.add('ctx-blocker');
blocker.addEventListener('click', ()=>this.hide());
const menu = document.createElement('ul'); {
this.menu = menu;
menu.classList.add('list-group');
menu.classList.add('ctx-menu');
this.itemList.forEach(it=>menu.append(it.render()));
blocker.append(menu);
}
}
}
return this.root;
}
render() {
if (!this.root) {
const blocker = document.createElement('div'); {
this.root = blocker;
blocker.classList.add('ctx-blocker');
blocker.addEventListener('click', () => this.hide());
const menu = document.createElement('ul'); {
this.menu = menu;
menu.classList.add('list-group');
menu.classList.add('ctx-menu');
this.itemList.forEach(it => menu.append(it.render()));
blocker.append(menu);
}
}
}
return this.root;
}
show({clientX, clientY}) {
if (this.isActive) return;
this.isActive = true;
this.render();
this.menu.style.bottom = `${window.innerHeight - clientY}px`;
this.menu.style.left = `${clientX}px`;
document.body.append(this.root);
}
hide() {
if (this.root) {
this.root.remove();
}
this.isActive = false;
}
toggle(/**@type {PointerEvent}*/evt) {
if (this.isActive) {
this.hide();
} else {
this.show(evt);
}
}
}
show({ clientX, clientY }) {
if (this.isActive) return;
this.isActive = true;
this.render();
this.menu.style.bottom = `${window.innerHeight - clientY}px`;
this.menu.style.left = `${clientX}px`;
document.body.append(this.root);
}
hide() {
if (this.root) {
this.root.remove();
}
this.isActive = false;
}
toggle(/**@type {PointerEvent}*/evt) {
if (this.isActive) {
this.hide();
} else {
this.show(evt);
}
}
}