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menus.ts
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menus.ts
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import { isArray, isFunction, mergeDeep } from 'tianjie';
import { LoadOhMyLive2D } from './load-oml2d.js';
import { DEFAULT_OPTIONS, ELEMENT_ID } from '../config/index.js';
import { WindowSizeType } from '../constants/index.js';
import { Item } from '../types/common.js';
import type { CSSProperties, DefaultMenusOptions, DefaultOptions, MenusOptions, ModelOptions } from '../types/index.js';
import { createElement, getWindowSizeType, handleCommonStyle, setStyleForElement } from '../utils/index.js';
export class Menus {
element?: HTMLElement;
private style: CSSProperties = {};
private itemStyle: CSSProperties = {};
private menuItemList: HTMLElement[] = [];
private _menuOptions: DefaultMenusOptions = DEFAULT_OPTIONS.menus;
constructor(
private options: DefaultOptions,
private globalOml2d: LoadOhMyLive2D
) {}
private get menuOptions(): MenusOptions {
return this._menuOptions;
}
private set menuOptions(opt: MenusOptions | ((model: ModelOptions, index: number) => MenusOptions)) {
let finalOpt: DefaultMenusOptions;
if (isFunction(opt)) {
finalOpt = mergeDeep(
DEFAULT_OPTIONS.menus,
opt(this.options.models[this.globalOml2d.modelIndex || 0], this.globalOml2d.modelIndex || 0)
) as DefaultMenusOptions;
} else {
finalOpt = opt as DefaultMenusOptions;
}
this._menuOptions = finalOpt;
}
createMenuItemElements(items: Item[]): void {
this.menuItemList = items.map((item) => {
const el = createElement({
id: item.id,
tagName: 'div',
dataName: item.id,
className: 'oml2d-menus-item',
innerHtml: `<svg class="oml2d-icon"><use xlink:href="#${item.icon}"></use></svg>`
});
el.title = item.title;
el.onclick = (): void => {
void item.onClick?.(this.globalOml2d);
};
return el;
});
}
createMenuItem(): void {
if (isArray(this.menuOptions.items)) {
this.createMenuItemElements(this.menuOptions.items);
} else if (isFunction(this.menuOptions.items)) {
const items = this.menuOptions.items(DEFAULT_OPTIONS.menus.items);
this.createMenuItemElements(items);
}
}
/**
* 创建
*/
create(): void {
this.menuOptions = this.options.menus;
if (this.menuOptions.disable === false) {
this.element = createElement({ id: ELEMENT_ID.menus, tagName: 'div', className: ELEMENT_ID.menus });
this.createMenuItem();
}
}
unmountItems(): void {
this.menuItemList.forEach((item) => {
item.remove();
});
}
unmount(): void {
this.unmountItems();
this.element?.remove();
}
mountItems(): void {
if (this.element) {
this.element.append(...this.menuItemList);
}
}
remount(stageElement: HTMLElement): void {
this.unmount();
this.create();
this.reloadStyle();
this.mount(stageElement);
}
/**
* 挂载
* @param stageElement
*/
mount(stageElement: HTMLElement): void {
if (this.element) {
stageElement.append(this.element);
this.mountItems();
stageElement.onmouseover = (): void => {
this.setStyle({ opacity: 1, visibility: 'visible' });
};
stageElement.onmouseout = (): void => {
this.setStyle({ opacity: 0, visibility: 'hidden' });
};
// 适配移动端交互
let timer: number;
stageElement.ontouchend = (): void => {
clearTimeout(timer);
this.setStyle({ opacity: 1, visibility: 'visible' });
timer = setTimeout(() => {
this.setStyle({ opacity: 0, visibility: 'hidden' });
}, 3000);
};
}
}
/**
* 重载样式
*/
reloadStyle(): void {
this.style = {};
switch (getWindowSizeType()) {
case WindowSizeType.pc:
this.setStyle(handleCommonStyle(this.menuOptions.style || {}));
this.setItemStyle(handleCommonStyle(this.menuOptions.itemStyle || {}));
break;
case WindowSizeType.mobile:
this.setStyle(handleCommonStyle(this.menuOptions.mobileStyle || {}));
this.setItemStyle(handleCommonStyle(this.menuOptions.mobileItemStyle || {}));
break;
}
}
// 更新
update(options: DefaultOptions): void {
this.options = options;
this.reloadStyle();
}
setStyle(style: CSSProperties): void {
if (this.element) {
this.style = mergeDeep(this.style, style);
setStyleForElement(this.style, this.element);
}
}
setItemStyle(style: CSSProperties): void {
this.itemStyle = mergeDeep(this.itemStyle, style);
this.menuItemList.forEach((item) => {
setStyleForElement(this.itemStyle, item);
});
}
}