// ==UserScript==
// @name 边读边看图
// @namespace http://tampermonkey.net/
// @version 0.6.12
// @description 图片预览：1、通过双击按键，把图片固定在页面上，边读文字边看图，同时支持缩放、移动功能； 2、使用浏览器查看在线图片或本地图片时，增加页面背景图，以便清晰显示当前图片轮廓 3、打开链接方式，总是以命名的新窗口 4、点击链接文本时，跳转相应链接 5、一键复制代码块：鼠标悬浮代码块后，点击显示的红色边框，复制到剪贴板 6、csdn(登录弹层移至左下角、代码内容全展示) 7、复制所选文字：鼠标选中文字，0.5秒后，自动复制到剪贴板
// @author Enjoy
// @icon https://foruda.gitee.com/avatar/1671100286067517749/4867929_enjoy_li_1671100285.png!avatar60
// @match *://*/*
// @match file:///*
// @exclude *localhost*
// @exclude *hrwork*
// @exclude *zhaopinyun*
// @exclude *zhidegan*
// @grant GM_addElement
// @grant GM_setClipboard
// @license GPL License
// 函数文档 https://www.tampermonkey.net/documentation.php#api:GM_addElement
// @match *://mp.weixin.qq.com/s/*
// ==/UserScript==
/******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ 446:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ createElement: () => (/* binding */ createElement),
/* harmony export */ createElementTipFn: () => (/* binding */ createElementTipFn),
/* harmony export */ doCopy: () => (/* binding */ doCopy),
/* harmony export */ isContentEditableOfDOM: () => (/* binding */ isContentEditableOfDOM),
/* harmony export */ isOperated: () => (/* binding */ isOperated),
/* harmony export */ numbericalInterval: () => (/* binding */ numbericalInterval),
/* harmony export */ prependMetaUF8: () => (/* binding */ prependMetaUF8)
/* harmony export */ });
/** @描述 函数文档 https://www.tampermonkey.net/documentation.php#api:GM_addElement */
// $GM.createElement
function createElement(tag) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var win = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : window;
if (!win.GM_createElement) {
win.GM_createElement = GM_createElement;
}
return GM_createElement(tag, options);
/**
* @param {*} tag
* @param {*} options {
* idPrefix = `enjoy_${ENV_CRX}_${tag}`,
* el = 'html',
* autoInsert = true,
* randomType = 'single',
* id = '',
* addPrefix = true,
* insertType = tag === 'style' ? 'appendChild' : 'prepend',
* }
* @returns {*} dom
*/
function GM_createElement(tag, options) {
var _options$idPrefix = options.idPrefix,
idPrefix = _options$idPrefix === void 0 ? "enjoy_".concat("ImgPreview", "_").concat(tag, "_") : _options$idPrefix,
_options$el = options.el,
el = _options$el === void 0 ? 'html' : _options$el,
_options$autoInsert = options.autoInsert,
autoInsert = _options$autoInsert === void 0 ? true : _options$autoInsert,
_options$randomType = options.randomType,
randomType = _options$randomType === void 0 ? 'single' : _options$randomType,
_options$id = options.id,
id = _options$id === void 0 ? '' : _options$id,
_options$addPrefix = options.addPrefix,
addPrefix = _options$addPrefix === void 0 ? true : _options$addPrefix,
_options$insertType = options.insertType,
insertType = _options$insertType === void 0 ? tag === 'style' ? 'appendChild' : 'prepend' : _options$insertType;
if (addPrefix) {
id = "".concat(idPrefix).concat(id);
}
if (randomType !== 'single') {
id = "".concat(id, "_").concat(Math.floor(Math.random() * 1000));
}
options.id = id;
var dom = document.querySelector("#".concat(id));
if (!dom) {
dom = document.createElement(tag);
}
for (var key in options) {
if (Object.hasOwnProperty.call(options, key) && key !== 'el') {
dom[key] = options[key];
}
}
if (autoInsert) {
if (typeof el === 'string') {
el = document.querySelector(el);
}
//insertType prepend | appendChild
el[insertType](dom);
}
return dom;
}
}
/** @描述 进入可以操作的页面 */
function isOperated() {
var urls = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var currentUrl = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : location.href;
if (typeof urls === 'string') {
urls = [urls];
}
return !!urls.find(function (regUrl) {
return new RegExp(regUrl).test(currentUrl);
});
}
function prependMetaUF8() {
return document.querySelector('meta[charset="UTF-8"]') || createElement('meta', {
charset: 'utf-8'
});
}
function doCopy(newValue) {
var _navigator;
var selector = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'textarea';
if ((_navigator = navigator) !== null && _navigator !== void 0 && (_navigator = _navigator.clipboard) !== null && _navigator !== void 0 && _navigator.writeText) {
// 读取剪贴板
// navigator.clipboard.readText().then((clipText) => {console.log('clipText=',clipText)})
// 写入剪贴板
navigator.clipboard.writeText(newValue)["catch"](function (err) {
return console.error("clipboard.writeText\uFF1A".concat(err));
});
return;
}
var textarea = createElement('textarea', {
el: 'body',
id: selector,
style: 'position: absolute;left: -500px;top: -500px;max-width: 50px;opacity: 0;'
});
textarea.value = newValue;
textarea.select();
setTimeout(function () {
document.execCommand('Copy');
}, 200);
}
function createElementTipFn() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var _options$setTimeoutSt = options.setTimeoutStep,
setTimeoutStep = _options$setTimeoutSt === void 0 ? 1000 : _options$setTimeoutSt,
_options$backgroundCo = options.backgroundColors,
backgroundColors = _options$backgroundCo === void 0 ? {
warn: 'rgb(181 156 51 / 60%)',
success: 'rgb(3 113 3 / 60%)',
error: 'rgb(165 2 2 / 60%)',
info: 'rgb(67 62 62 / 60%)'
} : _options$backgroundCo,
_options$color = options.color,
color = _options$color === void 0 ? '#ffffff' : _options$color,
_options$opacity = options.opacity,
opacity = _options$opacity === void 0 ? 1 : _options$opacity;
var setTimeoutStamp = 0;
return function createElementTip() {
var configs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var content = configs.content,
e = configs.e,
_configs$type = configs.type,
type = _configs$type === void 0 ? 'info' : _configs$type,
_configs$tagType = configs.tagType,
tagType = _configs$tagType === void 0 ? 'span' : _configs$tagType;
if (!content) return;
console.log("content => %O ", content);
clearTimeout(setTimeoutStamp);
var contentDom = createElement(tagType, {
id: 'createElementTip',
innerText: content,
style: "\n font-size:14px;\n font-weight:600;\n color:".concat(color, ";\n position: fixed;\n left: ").concat(numbericalInterval(e.clientX - 46), "px;\n top: ").concat(numbericalInterval(e.clientY - 30, [5, window.innerHeight - 35]), "px;\n background-color:").concat(backgroundColors[type], ";\n opacity: ").concat(opacity, ";\n border-radius: 4px;\n padding: 4px 8px;\n box-shadow:0 0 5px 0 rgb(255 255 255 / 60%) inset;\n z-index:").concat((Math.floor(Date.now() / 1000) + '').slice(-5), "\n ")
});
setTimeoutStamp = setTimeout(function () {
contentDom.remove();
}, setTimeoutStep);
};
}
/**
* @description dom是否可编辑
* @param {*} [dom=document.activeElement]
* @returns {*} {boolean}
*/
function isContentEditableOfDOM() {
var dom = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : document.activeElement;
var activeElement = dom;
if (activeElement.tagName === 'INPUT' || activeElement.tagName === 'TEXTAREA' || activeElement.contenEditable === 'true') return true;
return false;
}
/**
* @description 数字区间
* @param {*} val
* @param {*} [interval=[10, window.innerWidth]]
* @returns {*}
*/
function numbericalInterval(val) {
var interval = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [5, window.innerWidth - 130];
var indexStart = interval[0];
var indexEnd = interval[1];
if (val < indexStart) return indexStart;
if (val > indexEnd) return indexEnd;
return val;
}
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
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/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ (() => {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/
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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
(() => {
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/arrayLikeToArray.js
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/arrayWithoutHoles.js
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/iterableToArray.js
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/unsupportedIterableToArray.js
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/nonIterableSpread.js
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/toConsumableArray.js
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/classCallCheck.js
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/typeof.js
function _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/toPrimitive.js
function _toPrimitive(input, hint) {
if (_typeof(input) !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (_typeof(res) !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/toPropertyKey.js
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return _typeof(key) === "symbol" ? key : String(key);
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/createClass.js
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
;// CONCATENATED MODULE: ./node_modules/.pnpm/registry.npmjs.org+@[email protected]/node_modules/@babel/runtime/helpers/esm/defineProperty.js
function _defineProperty(obj, key, value) {
key = _toPropertyKey(key);
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
;// CONCATENATED MODULE: ./src/ImgPreview.js
/* provided dependency */ var $GM = __webpack_require__(446);
run(window);
function run(win) {
$GM.createElement('style', {
innerHTML: ".pages_skin_pc .rich_media_area_primary_inner,.pages_skin_pc .rich_media_area_extra_inner{margin-left:initial !important;}"
}, win);
var ImgPreviwer = /*#__PURE__*/function () {
function ImgPreviwer() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, ImgPreviwer);
/** @描述 状态 */
_defineProperty(this, "state", null);
_defineProperty(this, "shadowRoot", null);
this.state = this.mergeOptions(options);
this.shadowRoot = this.createShadowRoot();
this.onPreviwerEvent();
return this.shadowRoot;
}
_createClass(ImgPreviwer, [{
key: "createShadowRoot",
value: /** @描述 创建 shadowRoot */
function createShadowRoot() {
var selector = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '#imgPreview';
selector = selector.replace(/[.#]/g, '');
var dom = document.querySelector("#".concat(selector));
if (!dom) {
dom = $GM.createElement('div', {
addPrefix: false,
id: selector,
style: 'width:0;height:0'
});
}
if (!dom.shadowRoot) {
// 添加在body下,获取 dom.shadowRoot
dom.attachShadow({
mode: 'open'
});
// dom.shadowRoot.appendChild(maskContent)
// 创建蒙层容器
var maskContent = $GM.createElement('div', {
className: 'modal',
el: dom.shadowRoot
});
maskContent.appendChild(this.createStyle(this.state));
}
return dom.shadowRoot;
}
/** @描述 合并选项 */
}, {
key: "mergeOptions",
value: function mergeOptions(options) {
var opt = {};
var defaultOptions = {
contentSelector: 'body',
selector: 'img',
showRootSelector: '#img_preview',
backgroundColor: 'rgba(0,0,0,0)',
extraStyle: ''
};
Object.assign(opt, defaultOptions, options);
return opt;
}
/** @描述 创建shadowbox中的样式 */
}, {
key: "createStyle",
value: function createStyle(_ref) {
var contentSelector = _ref.contentSelector,
selector = _ref.selector,
backgroundColor = _ref.backgroundColor,
extraStyle = _ref.extraStyle;
return $GM.createElement('style', {
autoInsert: false,
randomType: 'newOne',
innerHTML: "".concat(contentSelector, " ").concat(selector, " {\n cursor: zoom-in;\n }\n /* \u56FE\u7247\u9884\u89C8 */\n .modal {\n touch-action: none;\n position: fixed;\n z-index: 99;\n top: 0;\n left: 0;\n width: 100vw;\n height: 100vh;\n background-color: ").concat(backgroundColor, ";\n user-select: none;\n pointer-events: none;\n }\n .modal>*{\n pointer-events: auto;\n }\n .modal>img {\n position: absolute;\n padding: 0;\n margin: 0;\n box-shadow: rgb(27 115 7 / 71%) 0px 0px 5px 5px;\n border-radius: 10px;\n /* transition: all var(--delay_time); */\n transform: translateZ(0);\n }\n\n img.active {\n animation: activeImg 0.5s 4 ease-out forwards;\n transition: all;\n\n }\n\n @keyframes activeImg {\n 0% {\n box-shadow: rgb(27 115 7 / 71%) 0px 0px 5px 5px;\n }\n 50% {\n box-shadow: rgb(255 0 0 / 66%) 0px 0px 5px 5px;\n }\n 100% {\n box-shadow: rgb(239 126 4 / 75%) 0px 0px 5px 5px;\n }\n }\n ").concat(extraStyle, "\n ")
});
}
/** @描述 预览操作 */
}, {
key: "onPreviwerEvent",
value: function onPreviwerEvent() {
var that = this;
var _that$state = that.state,
contentSelector = _that$state.contentSelector,
selector = _that$state.selector;
var eventsProxy = document.querySelector(contentSelector) || window.document.body;
eventsProxy.addEventListener('dblclick', function (e) {
var src = that.getImgSrc(e.target);
if (!src) return;
e.preventDefault();
var findOneInPage = _toConsumableArray(eventsProxy.querySelectorAll(selector)).find(function (item) {
return item === e.target;
});
if (findOneInPage) {
var findOneInModal = _toConsumableArray(that.shadowRoot.querySelectorAll(selector)).find(function (item) {
return that.getImgSrc(item) === src;
});
if (findOneInModal) {
if (!findOneInModal.classList.contains('active')) {
findOneInModal.classList.add('active');
findOneInModal.remove();
that.shadowRoot.querySelector('.modal').appendChild(findOneInModal);
return;
} else {
findOneInModal.remove();
findOneInModal = null;
}
}
// else
if (!findOneInModal) {
// originalEl.style.opacity = 0
new ImgPreviewer(that.shadowRoot, e.target, src);
}
}
});
}
}, {
key: "getImgSrc",
value: function getImgSrc(dom) {
var _dom$dataset, _window$getComputedSt;
return (dom === null || dom === void 0 || (_dom$dataset = dom.dataset) === null || _dom$dataset === void 0 ? void 0 : _dom$dataset.src) || (dom === null || dom === void 0 ? void 0 : dom.src) || ((_window$getComputedSt = window.getComputedStyle(dom).backgroundImage.match(/^url\("([^\s]+)"\)$/i)) === null || _window$getComputedSt === void 0 ? void 0 : _window$getComputedSt[1]);
}
}]);
return ImgPreviwer;
}();
var ImgPreviewer = /*#__PURE__*/function () {
function ImgPreviewer(shadowRoot, originalEl, src) {
var _this = this;
_classCallCheck(this, ImgPreviewer);
_defineProperty(this, "state", {
scale: 1,
offset: {
left: 0,
top: 0
},
origin: 'center',
initialData: {
offset: {},
origin: 'center',
scale: 1
},
startPoint: {
x: 0,
y: 0
},
// 记录初始触摸点位
isTouching: false,
// 标记是否正在移动
isMove: false,
// 正在移动中，与点击做区别
touches: new Map(),
// 触摸点数组
lastDistance: 0,
lastScale: 1,
// 记录下最后的缩放值
scaleOrigin: {
x: 0,
y: 0
}
});
/** @描述 双击事件 */
_defineProperty(this, "ondblclick", function (e) {
e.preventDefault();
var that = _this;
var state = that.state;
setTimeout(function () {
if (state.isMove) {
state.isMove = false;
} else {
that.changeStyle(state.cloneEl, ['transition: all .3s', "left: ".concat(state.left, "px"), "top: ".concat(state.top, "px"), "transform: translate(0,0)", "width: ".concat(state.offsetWidth, "px")]);
setTimeout(function () {
state.maskContent.removeChild(state.cloneEl);
// originalEl.style.opacity = 1
state.cloneEl.removeEventListener('dblclick', that.ondblclick);
}, 300);
}
}, 280);
});
/** @描述 指针按下事件*/
_defineProperty(this, "onpointerdown", function (e) {
e.preventDefault();
var that = _this;
var state = that.state;
state.touches.set(e.pointerId, e);
// TODO: 点击存入触摸点
state.isTouching = true;
state.startPoint = {
x: e.clientX,
y: e.clientY
};
if (state.touches.size === 2) {
// TODO: 判断双指触摸，并立即记录初始数据
state.lastDistance = that.getDistance();
state.lastScale = state.scale;
}
});
/** @描述 滚轮缩放 */
_defineProperty(this, "onmousewheel", function (e) {
e.preventDefault();
if (!e.deltaY) return;
var that = _this;
var state = that.state;
state.origin = "".concat(e.offsetX, "px ").concat(e.offsetY, "px");
// 缩放执行
if (e.deltaY < 0) {
// 放大
state.scale += 0.1;
} else if (e.deltaY > 0) {
state.scale >= 0.2 && (state.scale -= 0.1);
// 缩小
}
if (state.scale < state.initialData.scale) {
console.log("state.scale < state.initialData.scale => %O ", state.scale, state.initialData.scale);
that.reduction();
}
state.offset = that.getOffsetPageCenter(e.offsetX, e.offsetY);
that.changeStyle(state.cloneEl, ['transition: all .15s', "transform-origin: ".concat(state.origin), "transform: translate(".concat(state.offset.left + 'px', ", ").concat(state.offset.top + 'px', ") scale(").concat(state.scale, ")")]);
});
/** @描述 松开指针 事件 */
_defineProperty(this, "onpointerup", function (e) {
e.preventDefault();
var that = _this;
var state = that.state;
state.touches["delete"](e.pointerId);
// TODO: 抬起移除触摸点
if (state.touches.size <= 0) {
state.isTouching = false;
} else {
var touchArr = Array.from(state.touches);
// 更新点位
state.startPoint = {
x: touchArr[0][1].clientX,
y: touchArr[0][1].clientY
};
}
setTimeout(function () {
state.isMove = false;
}, 300);
});
/** @描述 指针移动事件 */
_defineProperty(this, "onpointermove", function (e) {
e.preventDefault();
var that = _this;
var state = that.state;
if (state.isTouching) {
state.isMove = true;
if (state.touches.size < 2) {
// 单指滑动
state.offset = {
left: state.offset.left + (e.clientX - state.startPoint.x),
top: state.offset.top + (e.clientY - state.startPoint.y)
};
that.changeStyle(state.cloneEl, ['transition: all 0s', "transform: translate(".concat(state.offset.left + 'px', ", ").concat(state.offset.top + 'px', ") scale(").concat(state.scale, ")"), "transform-origin: ".concat(origin)]);
// 更新点位
state.startPoint = {
x: e.clientX,
y: e.clientY
};
} else {
// 双指缩放
state.touches.set(e.pointerId, e);
var ratio = that.getDistance() / state.lastDistance;
state.scale = ratio * state.lastScale;
state.offset = that.getOffsetPageCenter();
if (state.scale < state.initialData.scale) {
that.reduction();
}
that.changeStyle(state.cloneEl, ['transition: all 0s', "transform: translate(".concat(state.offset.left + 'px', ", ").concat(state.offset.top + 'px', ") scale(").concat(state.scale, ")"), "transform-origin: ".concat(state.origin)]);
}
}
});
/** @描述 取消指针事件 */
_defineProperty(this, "onpointercancel", function (e) {
e.preventDefault();
_this.state.touches.clear();
// 可能存在特定事件导致中断，真机操作时 pointerup 在某些边界情况下不会生效，所以需要清空
});
this.state = Object.assign({}, this.state, this.mergeOptions(shadowRoot, originalEl, src));
var cloneEl = this.appendImg(src, originalEl);
this.state.cloneEl = cloneEl;
this.fixPosition(cloneEl);
this.addEvents(cloneEl);
return cloneEl;
}
_createClass(ImgPreviewer, [{
key: "mergeOptions",
value: function mergeOptions(shadowRoot, originalEl, src) {
var _window = window,
winWidth = _window.innerWidth,
winHeight = _window.innerHeight;
var offsetWidth = originalEl.offsetWidth,
offsetHeight = originalEl.offsetHeight;
// Element.getBoundingClientRect() 方法返回元素的大小及其相对于【视口】的位置
var _originalEl$getBoundi = originalEl.getBoundingClientRect(),
top = _originalEl$getBoundi.top,
left = _originalEl$getBoundi.left;
return {
shadowRoot: shadowRoot,
originalEl: originalEl,
src: src,
winWidth: winWidth,
winHeight: winHeight,
offsetWidth: offsetWidth,
offsetHeight: offsetHeight,
top: top,
left: left,
maskContent: shadowRoot.querySelector('.modal')
};
}
/** @描述 添加图片 */
}, {
key: "appendImg",
value: function appendImg(src, originalEl) {
// let cloneEl = document.createElement('img')
// cloneEl.src = src
// 克隆节点 能从缓存中获取图片，以便节省流量
var cloneEl = originalEl.cloneNode();
this.state.maskContent.appendChild(cloneEl);
return cloneEl;
}
/** @描述 添加监听事件 */
}, {
key: "addEvents",
value: function addEvents(cloneEl) {
var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ['dblclick', 'mousewheel', 'pointerdown', 'pointerup', 'pointermove', 'pointercancel'];
var that = this;
events.forEach(function (item) {
if (item === 'mousewheel') {
cloneEl.addEventListener('mousewheel', that["on".concat(item)], {
passive: false
});
return;
}
cloneEl.addEventListener(item, that["on".concat(item)]);
});
}
}, {
key: "getOffsetPageCenter",
value: /** @描述 获取中心改变的偏差 */
function getOffsetPageCenter() {
var x = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var state = this.state;
var touchArr = Array.from(state.touches);
if (touchArr.length === 2) {
var start = touchArr[0][1];
var end = touchArr[1][1];
x = (start.offsetX + end.offsetX) / 2;
y = (start.offsetY + end.offsetY) / 2;
}
state.origin = "".concat(x, "px ").concat(y, "px");
var offsetLeft = (state.scale - 1) * (x - state.scaleOrigin.x) + state.offset.left;
var offsetTop = (state.scale - 1) * (y - state.scaleOrigin.y) + state.offset.top;
state.scaleOrigin = {
x: x,
y: y
};
return {
left: offsetLeft,
top: offsetTop
};
}
/** @描述 获取距离*/
}, {
key: "getDistance",
value: function getDistance() {
var touchArr = Array.from(this.state.touches);
if (touchArr.length < 2) {
return 0;
}
var start = touchArr[0][1];
var end = touchArr[1][1];
return Math.hypot(end.x - start.x, end.y - start.y);
}
/** @描述 修改样式，减少回流重绘*/
}, {
key: "changeStyle",
value: function changeStyle(el, arr) {
var original = el.style.cssText.split(';');
original.pop();
el.style.cssText = original.concat(arr).join(';') + ';';
}
/** @描述 还原记录，用于边界处理 */
}, {
key: "reduction",
value: function reduction() {
var that = this;
var state = that.state;
that.timer && clearTimeout(that.timer);
that.timer = setTimeout(function () {
// offset = state.initialData.offset
// origin = state.initialData.origin
// scale = state.initialData.scale
console.log("state => %O ", state);
that.changeStyle(state.cloneEl, ["transform: translate(".concat(state.offset.left + 'px', ", ").concat(state.offset.top + 'px', ") scale(").concat(state.scale, ")"), "transform-origin: ".concat(state.origin)]);
}, 300);
}
}, {
key: "fixPosition",
value: /** @描述 移动图片到屏幕中心位置 */
function fixPosition(cloneEl) {
var that = this;
var state = that.state;
/** @描述 原图片 中心点 */
var originalCenterPoint = {
x: state.offsetWidth / 2 + state.left,
y: state.offsetHeight / 2 + state.top
};
/** @描述 页面 中心点 */
var winCenterPoint = {
x: state.winWidth / 2,
y: state.winHeight / 2
};
/** @描述 新建图片的定位点：通过原图片中心点到页面中心点的 偏移量*/
var offsetDistance = {
left: winCenterPoint.x - originalCenterPoint.x + state.left,
top: winCenterPoint.y - originalCenterPoint.y + state.top
};
/** @描述 放大后的 */
var scaleNum = this.adaptScale();
var diffs = {
left: (scaleNum - 1) * state.offsetWidth / 2,
top: (scaleNum - 1) * state.offsetHeight / 2
};
this.changeStyle(cloneEl, ["left: ".concat(state.left, "px"), "top: ".concat(state.top, "px"), 'transition: all 0.3s', "width: ".concat(state.offsetWidth * scaleNum + 'px'), "transform: translate(".concat(offsetDistance.left - state.left - diffs.left, "px, ").concat(offsetDistance.top - state.top - diffs.top, "px)")]);
/** @描述 消除偏差:让图片相对于window 0 0定位，通过translate设置中心点重合*/
setTimeout(function () {
that.changeStyle(cloneEl, ['transition: all 0s', "left: 0", "top: 0", "transform: translate(".concat(offsetDistance.left - diffs.left, "px, ").concat(offsetDistance.top - diffs.top, "px)")]);
that.state.offset = {
left: offsetDistance.left - diffs.left,
top: offsetDistance.top - diffs.top
};
// 记录值
that.record();
}, 300);
}
/** @描述 记录初始化数据 */
}, {
key: "record",
value: function record() {
var state = this.state;
state.initialData = Object.assign({}, {
offset: state.offset,
origin: state.origin,
scale: state.scale
});
}
/** @描述 计算自适应屏幕的缩放 */
}, {
key: "adaptScale",
value: function adaptScale() {
var _this$state = this.state,
winWidth = _this$state.winWidth,
winHeight = _this$state.winHeight,
originalEl = _this$state.originalEl;
var w = originalEl.offsetWidth,
h = originalEl.offsetHeight;
var scale = winWidth / w;
if (h * scale > winHeight - 80) {
scale = (winHeight - 80) / h;
}
return scale;
}
}]);
return ImgPreviewer;
}();
var shadowRoot = new ImgPreviwer({
backgroundColor: 'transparent'
});
addBackgroundImg();
/** @描述 添加背景色*/
function addBackgroundImg() {
var bgImage = "data:image/svg+xml;base64,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";
var ua = navigator.userAgent.toLowerCase();
var doc = document.body || document.documentElement;
var isQQBrowser = ua.indexOf('qqbrowser/') > -1;
var isQQBrowserPS = function isQQBrowserPS() {
return document && document.body && document.body.classList.contains('qb-picture-ps');
};
if (document.contentType.startsWith('image/')) {
if (isQQBrowser && doc.tagName !== 'svg') {
setTimeout(function () {
loaded();
}, 666);
} else {
loaded();
}
}
return;
function loaded() {
var docTagName = function (tag) {
var tagName = tag && tag.tagName.toLowerCase();
if (tagName) {
if (tagName == 'svg') {
return tagName;
}
if (tagName == 'body' && tag.children && tag.children.length) {
tagName = tag.children[0].tagName.toLowerCase();
if (tagName == 'img') {
return tagName;
} else {
tagName = document.querySelector('img');
return tagName && tagName.tagName && tagName.tagName.toLowerCase();
}
}
}
}(doc);
var isViewerMode = docTagName == 'svg' || docTagName == 'img';
if (isViewerMode) {
if (document.head) {
var styleText = [];
if (isQQBrowserPS()) {
styleText.push("body{box-sizing: border-box;background-attachment: fixed !important;background-repeat: repeat !important;}");
styleText.push("body{background: url(".concat(bgImage, ") !important;}"));
} else {
styleText.push("img{position: static !important;background: none !important;background-color: transparent !important;}");
}
$GM.createElement('style', {
randomType: 'newOne',
el: 'head',
type: 'text/css',
innerHTML: styleText.join('')
}, win);
}
if (isQQBrowserPS()) {
doc.style.position = 'static';
doc.style.top = 'auto';
doc.style.left = 'auto';
doc.style.transform = 'none';
} else {
doc.style.backgroundImage = "url(".concat(bgImage, ")");
doc.style.backgroundAttachment = 'fixed';
doc.style.boxSizing = 'border-box';
if (docTagName == 'svg') {
doc.style.position = 'absolute';
doc.style.top = '50%';
doc.style.left = '50%';
doc.style.transform = 'translate(-50%, -50%)';
doc.style.margin = '10px';
doc.style.width = 'auto';
doc.style.height = 'auto';
doc.style.maxWidth = '100%';
doc.style.maxHeight = '100%';
}
}
}
}
}
function createFaviconElementInMyPageByIP() {
if (location.hostname === '127.0.0.1') {
$GM.createElement('link', {
el: 'head',
rel: 'shortcut icon',
href: 'https://www.runoob.com/images/compatible_opera.gif',
type: 'image/x-icon'
});
}
}
createFaviconElementInMyPageByIP();
// 新页面打开链接 3、打开链接方式，总是以命名的新窗口 4、点击链接文本时，跳转相应链接 5、一键复制代码：鼠标悬浮代码，点击红色边框 6、csdn登录弹层移至左侧
$GM.createElement('style', {
el: 'head',
id: 'a_click_target',
randomType: 'newOne',
textContent: "\n /* \u6253\u5F00\u94FE\u63A5\u65B9\u5F0F\uFF0C\u603B\u662F\u4EE5\u547D\u540D\u7684\u65B0\u7A97\u53E3 */\n a[href*='/']>*{\n pointer-events: none;\n }\n a{\n display: inline-block;\n }\n\n /* \u4E00\u952E\u590D\u5236\u4EE3\u7801\uFF1A\u9F20\u6807\u60AC\u6D6E\u4EE3\u7801\uFF0C\u70B9\u51FB\u7EA2\u8272\u8FB9\u6846 */\n pre,blockquote{\n border-left:10px solid transparent !important;\n }\n pre:hover,blockquote:hover{\n border-left-color: #670303 !important;\n }\n /* \u9690\u85CF\u3010\u767B\u5F55\u540E\u590D\u5236\u3011\u6587\u6848*/\n .hljs-button.signin{\n opacity:0;\n }\n\n /* csdn\u767B\u5F55\u5F39\u5C42\u79FB\u81F3\u5DE6\u4E0B\u89D2 */\n .passport-login-container {\n top:calc(100vh - 485px) !important;\n width:410px !important;\n height: 520px !important;\n border-radius: 8px !important;\n box-shadow: -5px 5px 10px 5px #979393 !important;\n transform: scale(0.8) !important;\n left: -24px;\n }\n .passport-login-mark {\n display:none !important;\n }\n\n /* csdn \u4EE3\u7801\u5185\u5BB9\u5168\u5C55\u793A */\n .hide-preCode-box{\n padding-top:0px !important;\n }\n "
});
/*
.passport-login-container{
display:none;
}
.toolbar-btn-loginfun{}
*/
// 2、a链接方式，总是以命名方式在新窗口打开
var createElementTip = $GM.createElementTipFn();
window.addEventListener('click', function (e) {
var _location$href, _dom$getAttribute, _dom$getAttribute$mat, _dom$getAttribute2, _dom$getAttribute2$re, _dom$getAttribute2$re2;
// boss不支持操作
if ((_location$href = location.href) !== null && _location$href !== void 0 && _location$href.includes('www.zhipin.com')) return;
var dom = e.target;
// 非锚点的a 打开链接方式，总是以命名的新窗口
if (dom.tagName === 'A' && !((_dom$getAttribute = dom.getAttribute('href')) !== null && _dom$getAttribute !== void 0 && (_dom$getAttribute$mat = _dom$getAttribute.match) !== null && _dom$getAttribute$mat !== void 0 && _dom$getAttribute$mat.call(_dom$getAttribute, /^javascript:/)) && !((_dom$getAttribute2 = dom.getAttribute('href')) !== null && _dom$getAttribute2 !== void 0 && (_dom$getAttribute2$re = _dom$getAttribute2.replace) !== null && _dom$getAttribute2$re !== void 0 && (_dom$getAttribute2$re = _dom$getAttribute2$re.call(_dom$getAttribute2, location.href, '')) !== null && _dom$getAttribute2$re !== void 0 && (_dom$getAttribute2$re2 = _dom$getAttribute2$re.match) !== null && _dom$getAttribute2$re2 !== void 0 && _dom$getAttribute2$re2.call(_dom$getAttribute2$re, /^#/))) {
var newTabWindosName = dom.innerText.replace(/\s/g, '').slice(0, 30);
if (window.name === newTabWindosName) {
newTabWindosName = newTabWindosName + 'extra';
}
dom.setAttribute('target', newTabWindosName);
}
}, {
capture: true //利用捕获阶段，解决【阻止冒泡】阻断事件传播
});
// 代码code时，复制代码内容
window.addEventListener('click', function (e) {
if ($GM.isContentEditableOfDOM()) return;
var dom = e.target;
var selectedText = window.getSelection().toString();
if (dom.tagName === 'PRE' || dom.tagName === 'BLOCKQUOTE') {
var _dom$querySelector;
var willCopyText = selectedText || ((_dom$querySelector = dom.querySelector('code')) === null || _dom$querySelector === void 0 ? void 0 : _dom$querySelector.innerText) || dom.innerText;
copyTextAndTip(e, willCopyText, selectedText);
} else if (selectedText) {
copyTextAndTip(e, '', selectedText);
}
}, {
capture: true //利用捕获阶段，解决【阻止冒泡】阻断事件传播
});
function copyTextAndTip(e, willCopyText, selectedText) {
setTimeout(function () {
createElementTip({
e: e,
content: selectedText ? '文字_复制成功' : '代码块_复制成功'
});
$GM.doCopy(willCopyText || selectedText);
}, 500);
}
// 3、含有链接的文本,点击时跳转相应链接
window.addEventListener('click', function (e) {
var _innerTextsOfAllText$;
if ($GM.isContentEditableOfDOM()) return;
// 如果处于选中文字状态，则不进行跳转操作
if (window.getSelection().toString()) return;
var dom = e.target;
if (!(e.button === 0 && dom.tagName !== 'A')) return;
var innerTextsOfAllText = _toConsumableArray(dom.childNodes).reduce(function (pre, cur) {
if (!(cur.nodeName === '#text' && cur.textContent)) return pre;
return pre = "".concat(pre, " ").concat(cur.textContent);
}, '');
var url = innerTextsOfAllText === null || innerTextsOfAllText === void 0 || (_innerTextsOfAllText$ = innerTextsOfAllText.match) === null || _innerTextsOfAllText$ === void 0 ? void 0 : _innerTextsOfAllText$.call(innerTextsOfAllText, /https?:\/\/[\S]{4,}/);
if (url) {
window.open(url[0], url[0]);
}
}, {
capture: true //利用捕获阶段，解决【阻止冒泡】阻断事件传播
});
}
})();
/******/ })()
;
