mirror of
https://github.com/siyuan-note/siyuan.git
synced 2025-05-10 11:40:49 +08:00
397 lines
16 KiB
TypeScript
397 lines
16 KiB
TypeScript
import {getEventName, updateHotkeyTip} from "../protyle/util/compatibility";
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import {setPosition} from "../util/setPosition";
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import {hasClosestByClassName} from "../protyle/util/hasClosest";
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import {isMobile} from "../util/functions";
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import {Constants} from "../constants";
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export class Menu {
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public element: HTMLElement;
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public data: any; // 用于记录当前菜单的数据
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public removeCB: () => void;
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private wheelEvent: string;
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constructor() {
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this.wheelEvent = "onwheel" in document.createElement("div") ? "wheel" : "mousewheel";
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this.element = document.getElementById("commonMenu");
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this.element.querySelector(".b3-menu__title .b3-menu__label").innerHTML = window.siyuan.languages.back;
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this.element.addEventListener(isMobile() ? "click" : "mouseover", (event) => {
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const target = event.target as Element;
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if (isMobile()) {
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const titleElement = hasClosestByClassName(target, "b3-menu__title");
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if (titleElement || (typeof event.detail === "string" && event.detail === "back")) {
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const lastShowElements = this.element.querySelectorAll(".b3-menu__item--show");
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if (lastShowElements.length > 0) {
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lastShowElements[lastShowElements.length - 1].classList.remove("b3-menu__item--show");
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} else {
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this.remove();
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}
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return;
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}
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}
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const itemElement = hasClosestByClassName(target, "b3-menu__item");
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if (!itemElement) {
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return;
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}
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if (itemElement.classList.contains("b3-menu__item--readonly")) {
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return;
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}
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const subMenuElement = itemElement.querySelector(".b3-menu__submenu") as HTMLElement;
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this.element.querySelectorAll(".b3-menu__item--show").forEach((item) => {
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if (!item.contains(itemElement) && !item.isSameNode(itemElement) && !itemElement.contains(item)) {
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item.classList.remove("b3-menu__item--show");
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}
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});
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this.element.querySelectorAll(".b3-menu__item--current").forEach((item) => {
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item.classList.remove("b3-menu__item--current");
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});
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itemElement.classList.add("b3-menu__item--current");
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if (!subMenuElement) {
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return;
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}
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itemElement.classList.add("b3-menu__item--show");
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if (!this.element.classList.contains("b3-menu--fullscreen")) {
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this.showSubMenu(subMenuElement);
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}
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});
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}
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public showSubMenu(subMenuElement: HTMLElement) {
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const itemRect = subMenuElement.parentElement.getBoundingClientRect();
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subMenuElement.style.top = (itemRect.top - 8) + "px";
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subMenuElement.style.left = (itemRect.right + 8) + "px";
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subMenuElement.style.bottom = "auto";
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const rect = subMenuElement.getBoundingClientRect();
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if (rect.right > window.innerWidth) {
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if (itemRect.left - 8 > rect.width) {
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subMenuElement.style.left = (itemRect.left - 8 - rect.width) + "px";
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} else {
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subMenuElement.style.left = (window.innerWidth - rect.width) + "px";
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}
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}
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if (rect.bottom > window.innerHeight) {
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subMenuElement.style.top = "auto";
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subMenuElement.style.bottom = "8px";
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}
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}
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private preventDefault(event: KeyboardEvent) {
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if (!hasClosestByClassName(event.target as Element, "b3-menu") &&
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// 移动端底部键盘菜单
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!hasClosestByClassName(event.target as Element, "keyboard__bar")) {
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event.preventDefault();
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}
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}
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public addSeparator(index?: number) {
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return this.addItem({type: "separator", index});
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}
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public addItem(option: IMenu) {
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const menuItem = new MenuItem(option);
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this.append(menuItem.element, option.index);
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return menuItem.element;
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}
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public removeScrollEvent() {
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window.removeEventListener(isMobile() ? "touchmove" : this.wheelEvent, this.preventDefault, false);
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}
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public remove() {
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if (window.siyuan.menus.menu.removeCB) {
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window.siyuan.menus.menu.removeCB();
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window.siyuan.menus.menu.removeCB = undefined;
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}
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this.removeScrollEvent();
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this.element.firstElementChild.classList.add("fn__none");
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this.element.lastElementChild.innerHTML = "";
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this.element.lastElementChild.removeAttribute("style"); // 输入框 focus 后 boxShadow 显示不全
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this.element.classList.add("fn__none");
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this.element.classList.remove("b3-menu--list", "b3-menu--fullscreen");
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this.element.removeAttribute("style"); // zIndex
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this.element.removeAttribute("data-name"); // 标识再次点击不消失
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this.element.removeAttribute("data-from"); // 标识是否在浮窗内打开
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this.data = undefined; // 移除数据
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}
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public append(element?: HTMLElement, index?: number) {
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if (!element) {
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return;
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}
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if (typeof index === "number") {
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const insertElement = this.element.querySelectorAll(".b3-menu__items > .b3-menu__separator")[index];
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if (insertElement) {
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insertElement.before(element);
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return;
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}
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}
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this.element.lastElementChild.append(element);
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}
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public popup(options: IPosition) {
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if (this.element.lastElementChild.innerHTML === "") {
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return;
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}
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window.addEventListener(isMobile() ? "touchmove" : this.wheelEvent, this.preventDefault, {passive: false});
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this.element.style.zIndex = (++window.siyuan.zIndex).toString();
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this.element.classList.remove("fn__none");
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setPosition(this.element, options.x - (options.isLeft ? this.element.clientWidth : 0), options.y, options.h, options.w);
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}
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public fullscreen(position: "bottom" | "all" = "all") {
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if (this.element.lastElementChild.innerHTML === "") {
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return;
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}
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this.element.classList.add("b3-menu--fullscreen");
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this.element.style.zIndex = (++window.siyuan.zIndex).toString();
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this.element.firstElementChild.classList.remove("fn__none");
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this.element.classList.remove("fn__none");
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window.addEventListener("touchmove", this.preventDefault, {passive: false});
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setTimeout(() => {
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if (position === "bottom") {
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this.element.style.transform = "translateY(-50vh)";
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this.element.style.height = "50vh";
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} else {
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this.element.style.transform = "translateY(-100vh)";
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}
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});
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this.element.lastElementChild.scrollTop = 0;
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}
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}
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export class MenuItem {
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public element: HTMLElement;
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constructor(options: IMenu) {
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if (options.ignore) {
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return;
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}
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if (options.type === "empty") {
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this.element = document.createElement("div");
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this.element.innerHTML = options.label;
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if (options.bind) {
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options.bind(this.element);
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}
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return;
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}
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this.element = document.createElement("button");
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if (options.disabled) {
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this.element.setAttribute("disabled", "disabled");
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}
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if (options.type === "separator") {
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this.element.classList.add("b3-menu__separator");
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return;
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}
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this.element.classList.add("b3-menu__item");
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if (options.current) {
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this.element.classList.add("b3-menu__item--selected");
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}
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if (options.click) {
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// 需使用 click，否则移动端无法滚动
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this.element.addEventListener("click", (event) => {
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if (this.element.getAttribute("disabled")) {
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return;
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}
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let keepOpen = options.click(this.element, event);
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if (keepOpen instanceof Promise) {
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keepOpen = false;
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}
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event.preventDefault();
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event.stopImmediatePropagation();
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event.stopPropagation();
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if (this.element.parentElement && !keepOpen) {
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window.siyuan.menus.menu.remove();
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}
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});
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}
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if (options.id) {
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this.element.setAttribute("data-id", options.id);
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}
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if (options.type === "readonly") {
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this.element.classList.add("b3-menu__item--readonly");
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}
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if (options.element) {
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this.element.append(options.element);
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} else {
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let html = `<span class="b3-menu__label">${options.label || " "}</span>`;
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if (typeof options.iconHTML === "string") {
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html = options.iconHTML + html;
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} else {
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html = `<svg class="b3-menu__icon ${options.iconClass || ""}" style="${options.icon === "iconClose" ? "height:10px;" : ""}"><use xlink:href="#${options.icon || ""}"></use></svg>${html}`;
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}
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if (options.accelerator) {
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html += `<span class="b3-menu__accelerator">${updateHotkeyTip(options.accelerator)}</span>`;
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}
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if (options.action) {
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html += `<svg class="b3-menu__action${options.action === "iconCloseRound" ? " b3-menu__action--close" : ""}"><use xlink:href="#${options.action}"></use></svg>`;
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}
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if (options.checked) {
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html += '<svg class="b3-menu__checked"><use xlink:href="#iconSelect"></use></svg></span>';
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}
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this.element.innerHTML = html;
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}
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if (options.bind) {
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// 主题 rem craft 需要使用 b3-menu__item--custom 来区分自定义菜单 by 281261361
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this.element.classList.add("b3-menu__item--custom");
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options.bind(this.element);
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}
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if (options.submenu) {
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const submenuElement = document.createElement("div");
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submenuElement.classList.add("b3-menu__submenu");
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submenuElement.innerHTML = '<div class="b3-menu__items"></div>';
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options.submenu.forEach((item) => {
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submenuElement.firstElementChild.append(new MenuItem(item).element);
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});
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this.element.insertAdjacentHTML("beforeend", '<svg class="b3-menu__icon b3-menu__icon--small"><use xlink:href="#iconRight"></use></svg>');
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this.element.append(submenuElement);
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}
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}
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}
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const getActionMenu = (element: Element, next: boolean) => {
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let actionMenuElement = element;
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while (actionMenuElement &&
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(actionMenuElement.classList.contains("b3-menu__separator") ||
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actionMenuElement.classList.contains("b3-menu__item--readonly") ||
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// https://github.com/siyuan-note/siyuan/issues/12518
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actionMenuElement.getBoundingClientRect().height === 0)
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) {
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if (actionMenuElement.querySelector(".b3-text-field")) {
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break;
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}
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if (next) {
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actionMenuElement = actionMenuElement.nextElementSibling;
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} else {
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actionMenuElement = actionMenuElement.previousElementSibling;
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}
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}
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return actionMenuElement;
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};
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export const bindMenuKeydown = (event: KeyboardEvent) => {
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if (window.siyuan.menus.menu.element.classList.contains("fn__none")
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|| event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) {
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return false;
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}
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const target = event.target as HTMLElement;
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if (window.siyuan.menus.menu.element.contains(target) && ["INPUT", "TEXTAREA"].includes(target.tagName)) {
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return false;
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}
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const eventCode = Constants.KEYCODELIST[event.keyCode];
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if (eventCode === "↓" || eventCode === "↑") {
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const currentElement = window.siyuan.menus.menu.element.querySelector(".b3-menu__item--current");
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let actionMenuElement;
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if (!currentElement) {
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if (eventCode === "↑") {
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actionMenuElement = getActionMenu(window.siyuan.menus.menu.element.lastElementChild.lastElementChild, false);
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} else {
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actionMenuElement = getActionMenu(window.siyuan.menus.menu.element.lastElementChild.firstElementChild, true);
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}
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} else {
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currentElement.classList.remove("b3-menu__item--current", "b3-menu__item--show");
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if (eventCode === "↑") {
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actionMenuElement = getActionMenu(currentElement.previousElementSibling, false);
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if (!actionMenuElement) {
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actionMenuElement = getActionMenu(currentElement.parentElement.lastElementChild, false);
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}
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} else {
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actionMenuElement = getActionMenu(currentElement.nextElementSibling, true);
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if (!actionMenuElement) {
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actionMenuElement = getActionMenu(currentElement.parentElement.firstElementChild, true);
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}
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}
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}
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if (actionMenuElement) {
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actionMenuElement.classList.add("b3-menu__item--current");
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actionMenuElement.classList.remove("b3-menu__item--show");
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const parentRect = actionMenuElement.parentElement.getBoundingClientRect();
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const actionMenuRect = actionMenuElement.getBoundingClientRect();
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if (parentRect.top > actionMenuRect.top || parentRect.bottom < actionMenuRect.bottom) {
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actionMenuElement.scrollIntoView(parentRect.top > actionMenuRect.top);
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}
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}
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return true;
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} else if (eventCode === "→") {
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const currentElement = window.siyuan.menus.menu.element.querySelector(".b3-menu__item--current");
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if (!currentElement) {
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return true;
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}
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const subMenuElement = currentElement.querySelector(".b3-menu__submenu") as HTMLElement;
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if (!subMenuElement) {
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return true;
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}
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currentElement.classList.remove("b3-menu__item--current");
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currentElement.classList.add("b3-menu__item--show");
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const actionMenuElement = getActionMenu(subMenuElement.firstElementChild.firstElementChild, true);
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if (actionMenuElement) {
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actionMenuElement.classList.add("b3-menu__item--current");
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}
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window.siyuan.menus.menu.showSubMenu(subMenuElement);
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return true;
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} else if (eventCode === "←") {
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const currentElement = window.siyuan.menus.menu.element.querySelector(".b3-menu__submenu .b3-menu__item--current");
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if (!currentElement) {
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return true;
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}
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const parentItemElement = hasClosestByClassName(currentElement, "b3-menu__item--show");
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if (parentItemElement) {
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parentItemElement.classList.remove("b3-menu__item--show");
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parentItemElement.classList.add("b3-menu__item--current");
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currentElement.classList.remove("b3-menu__item--current");
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}
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return true;
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} else if (eventCode === "↩") {
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const currentElement = window.siyuan.menus.menu.element.querySelector(".b3-menu__item--current");
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if (!currentElement) {
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return false;
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} else {
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const textElement = currentElement.querySelector(".b3-text-field") as HTMLInputElement;
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const checkElement = currentElement.querySelector(".b3-switch") as HTMLInputElement;
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if (textElement) {
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textElement.focus();
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return true;
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} else if (checkElement) {
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checkElement.click();
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} else {
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currentElement.dispatchEvent(new CustomEvent(getEventName()));
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}
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if (window.siyuan.menus.menu.element.contains(currentElement)) {
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// 块标上 AI 会使用新的 menu，不能移除
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window.siyuan.menus.menu.remove();
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}
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}
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return true;
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}
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};
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export class subMenu {
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public menus: IMenu[];
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constructor() {
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this.menus = [];
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}
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addSeparator(index?: number) {
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if (typeof index === "number") {
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this.menus.splice(index, 0, {type: "separator"});
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} else {
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this.menus.push({type: "separator"});
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}
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}
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addItem(menu: IMenu) {
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if (typeof menu.index === "number") {
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this.menus.splice(menu.index, 0, menu);
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} else {
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this.menus.push(menu);
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}
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}
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}
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