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自动聚焦第一个输入框,可自定义快捷键

进页面聚焦到第一个搜索框中,默认使用ctrl+q可手动触发,可自定义快捷键

当前为 2022-05-03 提交的版本,查看 最新版本

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name             自动聚焦第一个输入框,可自定义快捷键
// @name:en          auto focus on first <input>
// @namespace        @Vinsea
// @version          1.0.0
// @description      进页面聚焦到第一个搜索框中,默认使用ctrl+q可手动触发,可自定义快捷键
// @description:en   auto foucs on first input box
// @author           Vinsea
// @match            *
// @match            http*://*/*
// @run-at           document-idle
// @grant            GM.registerMenuCommand
// @grant            GM.setValue
// @grant            GM.getValue
// @grant            GM.listValues
// @license          MIT
// ==/UserScript==

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

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."); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

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, 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; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

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); }

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; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

(function () {
    'use strict';

    var CONFIG = {
      preventScroll: '0',
      shortcut: ['ctrl', '', 'q']
    };

    var claz = function claz(val) {
      return "".concat(val, "__tampermonkey");
    };

    var addStyle = function addStyle(aCss) {
      var head = document.getElementsByTagName('head')[0];

      if (head) {
        var style = document.createElement('style');
        style.setAttribute('type', 'text/css');
        style.textContent = aCss;
        head.appendChild(style);
        return style;
      }

      return null;
    };

    var store = {
      set: function set(name, value) {
        GM.setValue(name, value);
      },
      get: function get(name) {
        return GM.getValue(name);
      }
    };
    var config = {
      set: function set(conf) {
        for (var _i = 0, _Object$entries = Object.entries(conf); _i < _Object$entries.length; _i++) {
          var _Object$entries$_i = _slicedToArray(_Object$entries[_i], 2),
              k = _Object$entries$_i[0],
              v = _Object$entries$_i[1];

          CONFIG[k] = v;
          store.set(k, v);
        }
      },
      get: function get() {
        return CONFIG;
      }
    };

    var initConfig = function initConfig() {
      var configPromise = Object.keys(CONFIG).map(function (v) {
        return store.get(v);
      });
      return Promise.all(configPromise).then(function (r) {
        if (!r[0]) {
          for (var _i2 = 0, _Object$entries2 = Object.entries(CONFIG); _i2 < _Object$entries2.length; _i2++) {
            var _Object$entries2$_i = _slicedToArray(_Object$entries2[_i2], 2),
                k = _Object$entries2$_i[0],
                v = _Object$entries2$_i[1];

            store.set(k, v);
          }
        } else {
          Object.keys(CONFIG).forEach(function (v, i) {
            CONFIG[v] = r[i];
          });
        }
      });
    };

    var bodyOverflow = document.body.style.overflow;

    var Dialog = /*#__PURE__*/function () {
      function Dialog(opt) {
        _classCallCheck(this, Dialog);

        this.option = Object.assign({
          header: '提示',
          content: '',
          okText: '确认',
          cancelText: '取消',
          onOk: function onOk() {
            return {};
          },
          onCancel: function onCancel() {
            return {};
          }
        }, opt);
        this.init();
      }

      _createClass(Dialog, [{
        key: "init",
        value: function init() {
          var _this = this;

          this.wrapper = document.createElement('div');
          this.wrapper.classList.add(claz('vv-dialog-wrapper'));
          var container = document.createElement('div');
          container.classList.add(claz('vv-dialog'));
          this.wrapper.appendChild(container);
          var header = document.createElement('div');
          header.classList.add(claz('vv-dialog-header'));
          header.textContent = this.option.header;
          container.appendChild(header);
          this.body = document.createElement('div');
          this.body.classList.add(claz('vv-dialog-body'));
          container.appendChild(this.body);

          if (this.option.content) {
            var text = document.createTextNode(this.option.content);
            this.body.appendChild(text);
          }

          this.tip = document.createElement('div');
          this.tip.classList.add(claz('vv-dialog-tip'));
          container.appendChild(this.tip);
          var footer = document.createElement('div');
          footer.classList.add(claz('vv-dialog-footer'));
          container.appendChild(footer);
          var cancel = document.createElement('button');
          cancel.textContent = this.option.cancelText;
          cancel.addEventListener('click', function () {
            _this.option.onCancel();

            _this.close();
          });
          footer.appendChild(cancel);
          var ok = document.createElement('button');
          ok.textContent = this.option.okText;
          ok.addEventListener('click', this.option.onOk);
          footer.appendChild(ok);
        }
      }, {
        key: "showTip",
        value: function showTip(text) {
          this.tip.style.display = 'block';
          this.tip.textContent = text;
        }
      }, {
        key: "hideTip",
        value: function hideTip() {
          this.tip.style.display = 'none';
        }
      }, {
        key: "open",
        value: function open() {
          document.body.style.overflow = 'hidden';
          document.body.appendChild(this.wrapper);
        }
      }, {
        key: "close",
        value: function close() {
          document.body.style.overflow = bodyOverflow;
          document.body.removeChild(this.wrapper);
          this.body = null;
          this.wrapper = null;
        }
      }]);

      return Dialog;
    }();

    var getTitle = function getTitle(text) {
      var p = document.createElement('p');
      p.classList.add(claz('vv-setting-title'));
      p.textContent = text;
      return p;
    };

    var Settings = /*#__PURE__*/function (_Dialog) {
      _inherits(Settings, _Dialog);

      var _super = _createSuper(Settings);

      function Settings() {
        var _this2;

        var opt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

        _classCallCheck(this, Settings);

        opt.header = '设置';

        opt.onCancel = function () {
          _this2.form = null;
        };

        opt.onOk = function () {
          var data = new FormData(_this2.form);
          var shortcut = [];

          var _iterator = _createForOfIteratorHelper(data),
              _step;

          try {
            for (_iterator.s(); !(_step = _iterator.n()).done;) {
              var entry = _step.value;

              if (entry[0] === 'preventScroll') {
                config.set({
                  'preventScroll': entry[1]
                });
              } else {
                shortcut.push(entry[1]);
              }
            }
          } catch (err) {
            _iterator.e(err);
          } finally {
            _iterator.f();
          }

          if (shortcut[0] === shortcut[1]) {
            _this2.showTip('不能有重复键位');

            return;
          }

          config.set({
            'shortcut': shortcut
          });

          _this2.hideTip();

          _this2.close();
        };

        _this2 = _super.call(this, opt);

        _this2.initValue();

        _this2.initBody();

        return _this2;
      }

      _createClass(Settings, [{
        key: "initValue",
        value: function initValue() {
          var configTemp = config.get();
          this.preventScroll = configTemp.preventScroll;
          this.shortcut = configTemp.shortcut;
        }
      }, {
        key: "initBody",
        value: function initBody() {
          var _this3 = this;

          this.form = document.createElement('form');
          this.form.appendChild(getTitle('是否自动滚动到聚焦处'));
          var value = document.createElement('div');
          value.classList.add(claz('vv-setting-value'));
          this.form.appendChild(value);
          Object.values(['是', '否']).forEach(function (v, i) {
            var id = String(i);
            var input = document.createElement('input');
            input.type = 'radio';
            input.id = id;
            input.name = 'preventScroll';
            input.value = id;

            if (_this3.preventScroll === id) {
              input.setAttribute('checked', 'checked');
            }

            var label = document.createElement('label');
            label["for"] = input.id;
            label.textContent = v;
            value.appendChild(input);
            value.appendChild(label);
          });
          this.form.appendChild(getTitle('手动聚焦快捷键'));

          for (var index = 0; index < 2; index++) {
            var selectShortcut = document.createElement('select');
            selectShortcut.name = "shortcut".concat(index + 1);
            var data = ['ctrl', 'alt', 'shift'];
            data = index === 1 ? [''].concat(_toConsumableArray(data)) : data;

            var _iterator2 = _createForOfIteratorHelper(data),
                _step2;

            try {
              for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
                var val = _step2.value;
                var option = document.createElement('option');
                option.value = val;
                option.textContent = val || '无';
                selectShortcut.appendChild(option);
              }
            } catch (err) {
              _iterator2.e(err);
            } finally {
              _iterator2.f();
            }

            this.form.appendChild(selectShortcut);
          }

          var inputShortcut = document.createElement('input');
          inputShortcut.name = 'shortcut3';
          inputShortcut.setAttribute('readonly', 'readonly');
          inputShortcut.value = this.shortcut[2];
          this.form.appendChild(inputShortcut);
          inputShortcut.addEventListener('keydown', function (e) {
            if (/^[a-zA-Z]+$/.test(e.key)) {
              inputShortcut.value = e.key.toLowerCase();
            }
          });
          this.body.appendChild(this.form);
        }
      }]);

      return Settings;
    }(Dialog);
    /**
     * init styles
     * @returns {undefined}
     */


    function initStyle() {
      addStyle("\n.".concat(claz('vv-dialog-wrapper'), " {\n    position: fixed;\n    top: 0;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    z-index: 2000;\n    background-color: rgba(0,0,0,0.6);\n}\n.").concat(claz('vv-dialog'), " {\n    width: 500px;\n    position: absolute;\n    right: 20px;\n    top: 100px;\n    background-color: #fff;\n    border-radius: 8px;\n    box-shadow: 0 0 10px 0 rgb(0 0 0 / 20%);\n    box-sizing: border-box;\n}\n.").concat(claz('vv-dialog-header'), " {\n    padding: 10px 24px;\n    font-size: 16px;\n    color: #333;\n    line-height: 30px;\n    font-weight: bold;\n    border-bottom: 1px solid #e9e9e9;\n}\n.").concat(claz('vv-dialog-body'), " {\n    padding: 24px;\n    font-size: 14px;\n    color: #333;\n}\n.").concat(claz('vv-dialog-body'), " form select{\n    margin-right: 10px;\n}\n.").concat(claz('vv-dialog-tip'), " {\n    font-size: 14px;\n    color: #f73131;\n    line-height: 20px;\n    padding: 0 0 10px 24px;\n}\n.").concat(claz('vv-dialog-footer'), " {\n    border-top: 1px solid #e9e9e9;\n    padding: 10px 24px;\n    text-align: center;\n}\n.").concat(claz('vv-dialog-footer'), " button {\n    color: #fff;\n    line-height: 30px;\n    border: none;\n    border-radius: 5px;\n    padding: 0 20px;\n    margin: 0 5px;\n    cursor: pointer;\n    background-color: #5aadf9;\n    box-sizing: border-box;\n    transition: background-color 0.3s;\n}\n.").concat(claz('vv-dialog-footer'), " button:hover {\n    background-color: #349bfa;\n}\n.").concat(claz('vv-dialog-footer'), " button:first-child {\n    color: #333;\n    border-color: #fff;\n    background-color: #fff;\n}\n.").concat(claz('vv-setting-title'), " {\n    margin: 10px 0 5px;\n}\n"));
    }
    /**
     * focus
     * @returns {undefined}
     */


    function doFocus() {
      var preventScroll = config.get().preventScroll === '0';
      var firstInput = document.querySelector('input:not([type=hidden])');

      if (firstInput) {
        var val = firstInput.value;
        firstInput.value = '';
        firstInput.focus({
          preventScroll: preventScroll
        });
        firstInput.value = val;
      }
    }
    /**
     * init events
     * @returns {undefined}
     */


    function initEvents() {
      GM.registerMenuCommand('设置', function () {
        var settings = new Settings();
        settings.open();
      });
      document.addEventListener('keydown', function (e) {
        var _config$get$shortcut = _slicedToArray(config.get().shortcut, 3),
            key1 = _config$get$shortcut[0],
            key2 = _config$get$shortcut[1],
            key3 = _config$get$shortcut[2];

        var hasKey2 = key2 ? e["".concat(key2, "Key")] : true;

        if (e["".concat(key1, "Key")] && hasKey2 && e.key.toLowerCase() === key3) {
          doFocus();
        }
      });
    }
    /**
     * entry
     * @returns {undefined}
     */


    function load() {
      doFocus();
      initConfig();
      initStyle();
      initEvents();
    }

    if (document.readyState === 'loading') {
      var init = function init() {
        load();
        document.removeEventListener('DOMContentLoaded', init);
      };

      document.addEventListener('DOMContentLoaded', init);
    } else {
      load();
    }
})();