轻小说文库++的侧边工具栏
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyforks.org/scripts/449718/1085793/SidePanel.js
/* eslint-disable no-multi-spaces */
/* eslint-disable userscripts/no-invalid-headers */
/* eslint-disable userscripts/no-invalid-grant */
// ==UserScript==
// @name SidePanel
// @namespace Wenku8++
// @version 0.1.5
// @description 轻小说文库++的侧边工具栏
// @author PY-DNG
// @license GPL-v3
// @regurl https?://www\.wenku8\.net/.*
// @require https://greasyforks.org/scripts/449412-basic-functions/code/Basic%20Functions.js?version=1085783
// @grant none
// ==/UserScript==
(function __MAIN__() {
'use strict';
const tippy = require('tippy');
exports = sideFunctions();
// Side functions area
function sideFunctions() {
const SPanel = new SidePanel();
SPanel.create();
SPanel.setPosition('bottom-right');
addStyle('#sidepanel-panel {background-color: #00000000;z-index: 4000;}.sidepanel-button {font-size: 1vmin;color: #1E64DC;background-color: #FDFDFD;}.sidepanel-button:hover, .sidepanel-button.low-opacity:hover {opacity: 1;color: #FDFDFD;background-color: #1E64DC;}.sidepanel-button.low-opacity{opacity: 0.4 }.sidepanel-button>i[class^="fa-"] {line-height: 3vmin;width: 3vmin;}.sidepanel-button[class*="tooltip"]:hover::after {font-size: 0.9rem;top: calc((5vmin - 25px) / 2);}.sidepanel-button[class*="tooltip"]:hover::before {top: calc((5vmin - 12px) / 2);}.sidepanel-button.accept-pointer{pointer-events:auto;}');
commonButtons();
return SPanel;
function commonButtons() {
// Button show/hide-all-buttons
const btnShowHide = SPanel.add({
faicon: 'fa-solid fa-down-left-and-up-right-to-center',
className: 'accept-pointer',
tip: '隐藏面板',
onclick: (function() {
let hidden = false;
return (e) => {
hidden = !hidden;
btnShowHide.faicon.className = 'fa-solid ' + (hidden ? 'fa-up-right-and-down-left-from-center' : 'fa-down-left-and-up-right-to-center');
btnShowHide.classList[hidden ? 'add' : 'remove']('low-opacity');
btnShowHide.setAttribute('aria-label', (hidden ? '显示面板' : '隐藏面板'));
SPanel.elements.panel.style.pointerEvents = hidden ? 'none' : 'auto';
for (const button of SPanel.elements.buttons) {
if (button === btnShowHide) {continue;}
//button.style.display = hidden ? 'none' : 'block';
button.style.pointerEvents = hidden ? 'none' : 'auto';
button.style.opacity = hidden ? '0' : '1';
}
};
}) ()
});
// Button scroll-to-bottom
const btnDown = SPanel.add({
faicon: 'fa-solid fa-angle-down',
tip: '转到底部',
onclick: (e) => {
const elms = [document.body.parentElement, $('#content'), $('#contentmain')];
for (const elm of elms) {
elm && elm.scrollTo && elm.scrollTo(elm.scrollLeft, elm.scrollHeight);
}
}
});
// Button scroll-to-top
const btnUp = SPanel.add({
faicon: 'fa-solid fa-angle-up',
tip: '转到顶部',
onclick: (e) => {
const elms = [document.body.parentElement, $('#content'), $('#contentmain')];
for (const elm of elms) {
elm && elm.scrollTo && elm.scrollTo(elm.scrollLeft, 0);
}
}
});
// Darkmode
/*
const btnDarkmode = SPanel.add({
faicon: 'fa-solid ' + (DMode.isActivated() ? 'fa-sun' : 'fa-moon'),
tip: '明暗切换',
onclick: (e) => {
DMode.toggle();
btnDarkmode.faicon.className = 'fa-solid ' + (DMode.isActivated() ? 'fa-sun' : 'fa-moon');
}
});
*/
// Refresh page
const btnRefresh = SPanel.add({
faicon: 'fa-solid fa-rotate-right',
tip: '刷新页面',
onclick: (e) => {
location.href = location.href;
}
});
}
}
// Side-located control panel
// Requirements: FontAwesome, tippy.js, addStyle
// Use 'new' keyword
function SidePanel() {
// Public SP
const SP = this;
const elms = SP.elements = {};
// Private _SP
// keys start with '_' shouldn't be modified
const _SP = {
_id: {
css: 'sidepanel-style',
usercss: 'sidepanel-style-user',
panel: 'sidepanel-panel'
},
_class: {
button: 'sidepanel-button'
},
_directions: ['left', 'right', 'top', 'bottom']
};
addStyle('#sidepanel-panel {position: fixed; background-color: #00000000; padding: 0.5vmin; line-height: 3.5vmin; height: auto; display: flex; transition-duration: 0.3s; z-index: 9999999999;} #sidepanel-panel.right {right: 3vmin;} #sidepanel-panel.bottom {bottom: 3vmin; flex-direction: column-reverse;} #sidepanel-panel.left {left: 3vmin;} #sidepanel-panel.top {top: 3vmin; flex-direction: column;} .sidepanel-button {padding: 1vmin; margin: 0.5vmin; font-size: 3.5vmin; border-radius: 10%; text-align: center; color: #00000088; background-color: #FFFFFF88; box-shadow:3px 3px 2px #00000022; user-select: none; transition-duration: inherit;} .sidepanel-button:hover {color: #FFFFFFDD; background-color: #000000DD;}', 'sidepanel');
SP.create = function() {
// Create panel
const panel = elms.panel = document.createElement('div');
panel.id = _SP._id.panel;
SP.setPosition('bottom-right');
document.body.appendChild(panel);
// Prepare buttons
elms.buttons = [];
}
// Insert a button to given index
// details = {index, text, faicon, id, tip, className, onclick, listeners}, all optional
// listeners = [..[..args]]. [..args] will be applied as button.addEventListener's args
// faicon = 'fa-icon-name-classname fa-icon-style-classname', this arg stands for a FontAwesome icon to be inserted inside the botton
// Returns the button(HTMLDivElement), including button.faicon(HTMLElement/HTMLSpanElement in firefox, <i>) if faicon is set
SP.insert = function(details) {
const index = details.index;
const text = details.text;
const faicon = details.faicon;
const id = details.id;
const tip = details.tip;
const className = details.className;
const onclick = details.onclick;
const listeners = details.listeners || [];
const button = document.createElement('div');
text && (button.innerHTML = text);
id && (button.id = id);
tip && setTooltip(button, tip); //settip(button, tip);
className && (button.className = className);
onclick && (button.onclick = onclick);
if (faicon) {
const i = document.createElement('i');
i.className = faicon;
button.faicon = i;
button.appendChild(i);
}
for (const listener of listeners) {
button.addEventListener.apply(button, listener);
}
button.classList.add(_SP._class.button);
elms.buttons = insertItem(elms.buttons, button, index);
index < elms.buttons.length ? elms.panel.insertBefore(button, elms.panel.children[index]) : elms.panel.appendChild(button);
return button;
}
// Append a button
SP.add = function(details) {
details.index = elms.buttons.length;
return SP.insert(details);
}
// Remove a button
SP.remove = function(arg) {
let index, elm;
if (arg instanceof HTMLElement) {
elm = arg;
index = elms.buttons.indexOf(elm);
} else if (typeof(arg) === 'number') {
index = arg;
elm = elms.buttons[index];
} else if (typeof(arg) === 'string') {
elm = $(elms.panel, arg);
index = elms.buttons.indexOf(elm);
}
elms.buttons = delItem(elms.buttons, index);
elm.parentElement.removeChild(elm);
}
// Sets the display position by texts like 'right-bottom'
SP.setPosition = function(pos) {
const poses = _SP.direction = pos.split('-');
const avails = _SP._directions;
// Available check
if (poses.length !== 2) {return false;}
for (const p of poses) {
if (!avails.includes(p)) {return false;}
}
// remove all others
for (const p of avails) {
elms.panel.classList.remove(p);
}
// add new pos
for (const p of poses) {
elms.panel.classList.add(p);
}
// Change tooltips' direction
elms.buttons && elms.buttons.forEach(setTooltipDirection);
}
// Gets the current display position
SP.getPosition = function() {
return _SP.direction.join('-');
}
// Append a style text to document(<head>) with a <style> element
// Replaces existing id-specificed <style>s
function spAddStyle(css, id) {
const style = document.createElement("style");
id && (style.id = id);
style.textContent = css;
for (const elm of $All('#'+id)) {
elm.parentElement && elm.parentElement.removeChild(elm);
}
document.head.appendChild(style);
}
// Set a tooltip to the element
function setTooltip(elm, text, direction='auto') {
elm.tooltip = tippy(elm, {
content: text,
arrow: true,
hideOnClick: false
});
setTooltipDirection(elm, direction);
}
function setTooltipDirection(elm, direction='auto') {
direction === 'auto' && (direction = _SP.direction.includes('left') ? 'right' : 'left');
if (!_SP._directions.includes(direction)) {throw new Error('setTooltip: invalid direction');}
// Tippy direction
if (!elm.tooltip) {
DoLog(LogLevel.Error, 'SidePanel.setTooltipDirection: Given elm has no tippy instance(elm.tooltip)');
throw new Error('SidePanel.setTooltipDirection: Given elm has no tippy instance(elm.tooltip)');
}
elm.tooltip.setProps({
placement: direction
});
}
// Del an item from an array using its index. Returns the array but can NOT modify the original array directly!!
function delItem(arr, index) {
arr = arr.slice(0, index).concat(arr.slice(index+1));
return arr;
}
// Insert an item into an array using given index. Returns the array but can NOT modify the original array directly!!
function insertItem(arr, item, index) {
arr = arr.slice(0, index).concat(item).concat(arr.slice(index));
return arr;
}
}
})();