跟随鼠标的提示框改进，并为其他模块提供鼠标提示框相关接口
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.gf.qytechs.cn/scripts/450214/1085823/mousetip.js
/* eslint-disable no-multi-spaces */
/* eslint-disable no-implicit-globals */
/* eslint-disable userscripts/no-invalid-headers */
/* eslint-disable userscripts/no-invalid-grant */
// ==UserScript==
// @name mousetip
// @displayname 鼠标提示框
// @namespace Wenku8++
// @version 0.1.3
// @description 跟随鼠标的提示框改进，并为其他模块提供鼠标提示框相关接口
// @author PY-DNG
// @license GPL-v3
// @regurl https?://www\.wenku8\.net/.*
// @require https://greasyfork.org/scripts/449412-basic-functions/code/Basic%20Functions.js?version=1085783
// @grant none
// ==/UserScript==
(function __MAIN__() {
'use strict';
const tipready = tipcheck();
tipscroll();
exports = {
tipready: tipready,
settip: settip,
showtip: showtip,
hidetip: hidetip
};
// Check if tipobj is ready, if not, then make it
function tipcheck() {
DoLog(LogLevel.Info, 'checking tipobj...');
if (typeof(tipobj) === 'object' && tipobj !== null) {
DoLog(LogLevel.Info, 'tipobj ready...');
return true;
} else {
DoLog(LogLevel.Warning, 'tipobj not ready');
if (typeof(tipinit) === 'function') {
DoLog(LogLevel.Success, 'tipinit executed');
tipinit();
return true;
} else {
DoLog(LogLevel.Error, 'tipinit not found');
return false;
}
}
}
// New tipobj movement method. Makes sure the tipobj stay close with the mouse.
function tipscroll() {
if (!tipready) {return false;}
DoLog('tipscroll executed. ')
tipobj.style.position = 'fixed';
window.addEventListener('mousemove', tipmoveplus)
return true;
function tipmoveplus(e) {
tipobj.style.left = e.clientX + tipx + 'px';
tipobj.style.top = e.clientY + tipy + 'px';
}
}
// show & hide tip when mouse in & out. accepts tip as a string or a function that returns the tip string
function settip(elm, tip) {
typeof(tip) === 'string' && (elm.tiptitle = tip);
typeof(tip) === 'function' && (elm.tipgetter = tip);
elm.removeEventListener('mouseover', showtip);
elm.removeEventListener('mouseout', hidetip);
elm.addEventListener('mouseover', showtip);
elm.addEventListener('mouseout', hidetip);
}
function showtip(e) {
if (e && e.currentTarget && (e.currentTarget.tiptitle || e.currentTarget.tipgetter)) {
const tip = e.currentTarget.tiptitle || e.currentTarget.tipgetter();
if (tipready) {
tipshow(tip);
e.currentTarget.title && e.currentTarget.removeAttribute('title');
} else {
e.currentTarget.title = e.currentTarget.tiptitle;
}
} else if (typeof(e) === 'string') {
tipready && tipshow(e);
}
}
function hidetip() {
tipready && tiphide();
}
})();