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Block_Obj

BLOCK_OBJ

目前為 2020-07-22 提交的版本，檢視 最新版本。

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.cn-greasyfork.org/scripts/407543/829429/Block_Obj.js 

  1. // ==UserScript==
  2. // @name         Block_Obj
  3. // @namespace    https://greasyfork.org/zh-CN/users/193133-pana
  4. // @homepage     https://www.sailboatweb.com
  5. // @version      2.0.0
  6. // @description  BLOCK_OBJ
  7. // @author       pana
  8. // @license      GNU General Public License v3.0 or later
  9. // ==/UserScript==
  10.  
  11. const BLOCK_STYLE = `
  12.     .block_obj_wrap_div {
  13.         background-color: #222222;
  14.         border-radius: 3px;
  15.         border: 1px solid #282A36;
  16.         bottom: 6vh;
  17.         box-shadow: 0 0 5px #282A36;
  18.         color: #D3D3D3;
  19.         font-size: 13px;
  20.         margin: 0px;
  21.         padding: 0px;
  22.         position: fixed;
  23.         text-align: left;
  24.         transition: 0.8s;
  25.         width: 500px;
  26.         z-index: 99999;
  27.     }
  28.     .block_obj_show_wrap {
  29.         display: block;
  30.         right: 0;
  31.     }
  32.     .block_obj_hidden_wrap {
  33.         right: -510px;
  34.     }
  35.     .block_obj_main_fieldset {
  36.         border-radius: 3px;
  37.         border: 3px groove #00A1D6;
  38.         height: auto;
  39.         margin: 8px;
  40.         min-width: 300px;
  41.         padding: 4px 9px 6px 9px;
  42.         width: auto;
  43.     }
  44.     .block_obj_ul_node {
  45.         list-style: none;
  46.         padding-left: 0;
  47.     }
  48.     .block_obj_checkbox_li {
  49.         display: inline-block;
  50.         margin-top: 5px;
  51.     }
  52.     .block_obj_checkbox_input {
  53.         clip: rect(0, 0, 0, 0);
  54.         position: absolute;
  55.     }
  56.     .block_obj_checkbox_label {
  57.         cursor: pointer;
  58.         vertical-align: middle;
  59.     }
  60.     .block_obj_checkbox_input + label::before {
  61.         background-color: silver;
  62.         border-radius: 0.1em;
  63.         color: #FFF;
  64.         content: "\\a0";
  65.         display: inline-block;
  66.         height: 1em;
  67.         line-height: 85%;
  68.         margin-right: 0.5em;
  69.         text-align: center;
  70.         vertical-align: 0.2em;
  71.         width: 1em;
  72.     }
  73.     .block_obj_checkbox_input:checked + label::before {
  74.         background-color: #00A1D6;
  75.         content: "\\2713";
  76.     }
  77.     .block_obj_separator_text {
  78.         color: #FFB86C;
  79.         margin-bottom: 2px;
  80.         margin-top: 2px;
  81.     }
  82.     .block_obj_separator_symbol {
  83.         background-color: #303030;
  84.         height: 2px;
  85.         margin-bottom: 5px;
  86.         margin-top: 5px;
  87.         min-width: 400px;
  88.     }
  89.     .block_obj_input_div {
  90.         margin-top: 5px;
  91.     }
  92.     .block_obj_input {
  93.         background-color: #C0C0C0;
  94.         border: 1px solid #C0C0C0;
  95.         color: #000;
  96.         font-size: 13px;
  97.         min-height: 15px;
  98.         margin-left: 5px;
  99.         margin-right: 5px;
  100.         padding-left: 4px;
  101.     }
  102.     .block_obj_keyword_input {
  103.         width: 150px;
  104.     }
  105.     .block_obj_input_btn {
  106.         background-color: #3da9cc;
  107.         border-radius: 3px;
  108.         border: 1px solid #73C9E5;
  109.         box-shadow: 0 0 4px #73C9E5;
  110.         color: #FFF;
  111.         cursor: pointer;
  112.         display: inline-block;
  113.         min-height: 15px;
  114.         line-height: normal;
  115.         margin-left: 5px;
  116.         text-align: center;
  117.         vertical-align: bottom;
  118.         white-space: nowrap;
  119.         width: 30px;
  120.     }
  121.     .block_obj_list_div {
  122.         margin-top: 5px;
  123.     }
  124.     .block_obj_list_textarea_div {
  125.         border: 1px dotted #00A1D6;
  126.         margin-top: 3px;
  127.         max-height: 60px;
  128.         min-height: 3px;
  129.         overflow: auto;
  130.     }
  131.     .block_obj_list_textarea_div::-webkit-scrollbar {
  132.         background-color: #979797;
  133.         border-radius: 5px;
  134.         width: 10px;
  135.     }
  136.     .block_obj_list_textarea_div::-webkit-scrollbar-thumb {
  137.         background-color: #404040;
  138.         border-radius: 5px;
  139.     }
  140.     .block_obj_button_clicked {
  141.         color: #000;
  142.     }
  143.     .block_obj_child_span {
  144.         background-color: #3D3D3D;
  145.         border-radius: 5px;
  146.         border: 1px solid #3D3D3D;
  147.         display: inline-block;
  148.         margin: 3px;
  149.         padding: 2px;
  150.         min-height: 18px;
  151.         line-height: normal;
  152.     }
  153.     .block_obj_child_text {
  154.         border-right: 1px solid #A9181C;
  155.         margin-right: 4px;
  156.         padding-right: 4px;
  157.     }
  158.     .block_obj_child_del {
  159.         color: #A9181C;
  160.         cursor: pointer;
  161.     }
  162.     .block_obj_list_textarea_expand {
  163.         max-height: 720px;
  164.     }
  165.     .block_obj_li_hide {
  166.         display: none;
  167.     }
  168.     .block_obj_reg_input {
  169.         width: 100px;
  170.     }
  171.     .block_obj_modifier_input {
  172.         width: 50px;
  173.     }
  174.     .block_obj_button {
  175.         background-color: #FB7299;
  176.         border-radius: 4px;
  177.         border: 1px solid #FB7299;
  178.         color: #FFF;
  179.         cursor: pointer;
  180.         margin-top: 5px;
  181.         padding: 2px 4px;
  182.         position: relative;
  183.         min-height: 17px;
  184.         line-height: normal;
  185.     }
  186.     .block_obj_save_button {
  187.         float: right;
  188.         margin-right: 5px;
  189.     }
  190.     .block_obj_cancel_button {
  191.         float: left;
  192.         margin-left: 5px;
  193.     }
  194.     .block_obj_expand_box {
  195.         bottom: 0px;
  196.         height: 6vh;
  197.         position: fixed;
  198.         right: -6vw;
  199.         transition: 0.5s;
  200.         width: 12vw;
  201.         z-index: 99999;
  202.     }
  203.     .block_obj_show_expand_box {
  204.         right: 0;
  205.         width: 6vw;
  206.     }
  207.     .block_obj_expand_span {
  208.         background-color: #00A1D6;
  209.         border-radius: 19px;
  210.         border: 1px solid #00A1D6;
  211.         bottom: 1vh;
  212.         color: #FFF;
  213.         cursor: pointer;
  214.         display: block;
  215.         font-size: 13px;
  216.         height: 38px;
  217.         line-height: 38px;
  218.         position: absolute;
  219.         right: 1vw;
  220.         text-align: center;
  221.         width: 38px;
  222.         z-index: 99999;
  223.     }
  224.     .block_obj_expand_span:hover {
  225.         box-shadow: 0 0 5px 1px green;
  226.     }
  227. `;
  228. class Block_Obj {
  229.     constructor(config_key, reg_key_array = []) {
  230.         this.wrapDiv = null;
  231.         this.mainFieldset = null;
  232.         this.ulNode = null;
  233.         this.style = null;
  234.         this.saveField = [];
  235.         this.onSave = null;
  236.         this.onChange = null;
  237.         this.field = [];
  238.         this.configKey = config_key;
  239.         this.regKeyArray = reg_key_array;
  240.         this.config = this.readConfig();
  241.     }
  242.     init(initialization) {
  243.         if (! this.id) {
  244.             this.id = initialization.id ? 'blockObj_' + initialization.id : 'blockObj_' + Block_Obj.count;
  245.             ! initialization.id && Block_Obj.count ++;
  246.         }
  247.         this.display = initialization.display ? true : false;
  248.         if (initialization.events) {
  249.             if (typeof(initialization.events['save']) === 'function') {
  250.                 this.onSave = initialization.events['save'];
  251.             }
  252.             if (typeof(initialization.events['change']) === 'function') {
  253.                 this.onChange = initialization.events['change'];
  254.             }
  255.         }
  256.         this.style = document.createElement('style');
  257.         this.style.type = 'text/css';
  258.         this.style.innerHTML = BLOCK_STYLE;
  259.         document.body.appendChild(this.style);
  260.         ! this.wrapDiv && this.createSettingsPanel();
  261.         this.field = initialization.field;
  262.         this.settingsPanel();
  263.         initialization.menu && typeof(GM_registerMenuCommand) === 'function' && GM_registerMenuCommand(initialization.menu, () => this.expandWrap());
  264.         typeof(GM_addValueChangeListener) === 'function' && GM_addValueChangeListener(this.configKey, (name, old_value, new_value, remote) => {
  265.             if (remote) {
  266.                 this.destroyAndRebuild(new_value);
  267.                 typeof(this.onChange) === 'function' && this.onChange(this.getConfig());
  268.             }
  269.         });
  270.         let expand_box = document.createElement('div');
  271.         expand_box.className = 'block_obj_expand_box';
  272.         expand_box.onmouseenter = function() {
  273.             this.classList.add('block_obj_show_expand_box');
  274.         };
  275.         expand_box.onmouseleave = function() {
  276.             this.classList.remove('block_obj_show_expand_box');
  277.         };
  278.         let expand_span = document.createElement('span');
  279.         expand_span.id = this.id + '_expandSpan';
  280.         expand_span.className = 'block_obj_expand_span';
  281.         expand_span.textContent = '屏蔽';
  282.         expand_span.title = '显示屏蔽设置';
  283.         expand_span.addEventListener('click', () => this.expandWrap());
  284.         expand_box.appendChild(expand_span);
  285.         document.body.appendChild(expand_box);
  286.     }
  287.     settingsPanel() {
  288.         if (Array.isArray(this.field)) {
  289.             this.field.forEach(ele => {
  290.                 if (! this.wrapDiv.querySelector('#' + this.id + '_' + (ele.id ? ele.id : ''))) {
  291.                     switch (ele.type.toLowerCase()) {
  292.                         case 'separator':
  293.                         case 's':
  294.                             this.insertSeparator(ele.id, ele.label, ele.title, ele.classname);
  295.                             break;
  296.                         case 'input':
  297.                         case 'i':
  298.                             this.insertInput(ele.id, ele.list_id, false, ele.label, ele.title, ele.placeholder, ele.classname);
  299.                             break;
  300.                         case 'reg_input':
  301.                         case 'ri':
  302.                             this.insertInput(ele.id, ele.list_id, true, ele.label, ele.title, ele.placeholder, ele.classname, ele.modifier_label, ele.modifier_placeholder,);
  303.                             break;
  304.                         case 'list':
  305.                         case 'l':
  306.                             this.insertList(ele.id, (this.config[ele.id] ? this.config[ele.id] : ele.default), ele.label, ele.title, ele.classname);
  307.                             break;
  308.                         case 'reg_list':
  309.                         case 'rl':
  310.                             this.insertList(ele.id, (this.config[ele.id] ? this.config[ele.id] : ele.default), ele.label, ele.title, ele.classname);
  311.                             break;
  312.                         case 'checkbox':
  313.                         case 'c':
  314.                         default:
  315.                             this.insertCheckbox(ele.id, ele.label, ele.title, (this.config[ele.id] ? this.config[ele.id] : ele.default), ele.classname);
  316.                             break;
  317.                     }
  318.                 }
  319.             });
  320.         }
  321.         let save_button = this.createSpanBtn('block_obj_button block_obj_save_button', '保存并关闭', '保存设置并关闭设置窗口', e => {
  322.             this.expandWrap();
  323.             this.saveConfig();
  324.         });
  325.         let only_save_button = this.createSpanBtn('block_obj_button block_obj_save_button', '仅保存', '仅保存设置', e => {
  326.             only_save_button.textContent = '已保存';
  327.             save_timer && window.clearTimeout(save_timer);
  328.             var save_timer = window.setTimeout(() => {
  329.                 only_save_button.textContent = '仅保存';
  330.             }, 1000);
  331.             this.saveConfig();
  332.         });
  333.         let cancel_button = this.createSpanBtn('block_obj_button block_obj_cancel_button', '取消', '关闭设置窗口', e => {
  334.             this.expandWrap();
  335.             cancel_timer && window.clearTimeout(cancel_timer);
  336.             var cancel_timer = window.setTimeout(() => {
  337.                 this.display = false;
  338.                 this.destroyAndRebuild();
  339.             }, 800);
  340.             e.stopPropagation();
  341.         });
  342.         this.ulNode.appendChild(save_button);
  343.         this.ulNode.appendChild(only_save_button);
  344.         this.ulNode.appendChild(cancel_button);
  345.         document.body.appendChild(this.wrapDiv);
  346.     }
  347.     getConfig() {
  348.         let real_config = {};
  349.         Object.assign(real_config, this.config);
  350.         this.regKeyArray.forEach(key => {
  351.             real_config[key] = this.convertArray(real_config[key]);
  352.         });
  353.         return real_config;
  354.     }
  355.     readConfig() {
  356.         if (typeof(GM_getValue) === 'function' && this.configKey) {
  357.             return GM_getValue(this.configKey, null);
  358.         }
  359.         return null;
  360.     }
  361.     saveConfig() {
  362.         this.saveField.forEach(item => {
  363.             if (item.type == 'checkbox') {
  364.                 this.config[item.key] = document.getElementById(this.id + '_' + item.key).checked;
  365.             } else if (item.type == 'list') {
  366.                 this.config[item.key] = this.extractList(this.id + '_' + item.key);
  367.             }
  368.             typeof(GM_setValue) && GM_setValue(this.configKey, this.config);
  369.             typeof(this.onSave) === 'function' && this.onSave(this.getConfig());
  370.         });
  371.     }
  372.     createSettingsPanel() {
  373.         this.wrapDiv = document.createElement('div');
  374.         this.wrapDiv.id = this.id + '_wrapDiv';
  375.         this.wrapDiv.className = 'block_obj_wrap_div ' + (this.display ? 'block_obj_show_wrap' : 'block_obj_hidden_wrap');
  376.         this.mainFieldset = document.createElement('fieldset');
  377.         this.mainFieldset.id = this.id + '_mainFieldset';
  378.         this.mainFieldset.className = 'block_obj_main_fieldset';
  379.         this.wrapDiv.appendChild(this.mainFieldset);
  380.         this.ulNode = document.createElement('ul');
  381.         this.ulNode.id = this.id + '_ulNode';
  382.         this.ulNode.className = 'block_obj_ul_node';
  383.         this.mainFieldset.appendChild(this.ulNode);
  384.         document.body.appendChild(this.wrapDiv);
  385.     }
  386.     destroyAndRebuild(new_config = null) {
  387.         this.config = new_config || this.config;
  388.         document.body.removeChild(this.wrapDiv);
  389.         this.createSettingsPanel();
  390.         this.settingsPanel();
  391.     }
  392.     expandWrap() {
  393.         let panel = document.getElementById(this.id + '_wrapDiv');
  394.         let button = document.getElementById(this.id + '_expandSpan');
  395.         if (panel) {
  396.             if (panel.classList.contains('block_obj_show_wrap')) {
  397.                 this.display = false;
  398.                 panel.classList.remove('block_obj_show_wrap');
  399.                 panel.classList.add('block_obj_hidden_wrap');
  400.                 if (button) {
  401.                     button.title = '显示屏蔽设置';
  402.                 }
  403.             } else {
  404.                 this.display = true;
  405.                 panel.classList.remove('block_obj_hidden_wrap');
  406.                 panel.classList.add('block_obj_show_wrap');
  407.                 if (button) {
  408.                     button.title = '隐藏屏蔽设置';
  409.                 }
  410.             }
  411.         }
  412.     }
  413.     insertCheckbox(id, label = '', title = '', checked = false, classname = null) {
  414.         let checkbox_li = document.createElement('li');
  415.         checkbox_li.className = 'block_obj_checkbox_li';
  416.         classname && checkbox_li.classList.add(classname);
  417.         let checkbox_input = document.createElement('input');
  418.         checkbox_input.type = 'checkbox';
  419.         checkbox_input.className = 'block_obj_checkbox_input';
  420.         checkbox_input.id = this.id + '_' + id;
  421.         checkbox_input.checked = checked ? true : false;
  422.         let checkbox_label = document.createElement('label');
  423.         checkbox_label.className = 'block_obj_checkbox_label';
  424.         checkbox_label.setAttribute('for', this.id + '_' + id);
  425.         checkbox_label.textContent = label;
  426.         checkbox_label.title = title;
  427.         checkbox_li.appendChild(checkbox_input);
  428.         checkbox_li.appendChild(checkbox_label);
  429.         this.ulNode.appendChild(checkbox_li);
  430.         this.saveField.push({
  431.             'key': id,
  432.             'type': 'checkbox'
  433.         });
  434.     }
  435.     insertSeparator(id = null, label = null, title = null, li_classname = null) {
  436.         let separator_li = document.createElement('li');
  437.         separator_li.className = 'block_obj_separator_li';
  438.         li_classname && separator_li.classList.add('block_obj_' + li_classname);
  439.         let separator_div = document.createElement('div');
  440.         if (id) {
  441.             separator_div.id = this.id + '_' + id;
  442.         }
  443.         if (label) {
  444.             separator_div.className = 'block_obj_separator_text';
  445.             separator_div.textContent = label;
  446.         } else {
  447.             separator_div.className = 'block_obj_separator_symbol';
  448.         }
  449.         separator_div.title = title ? title : '';
  450.         separator_li.appendChild(separator_div);
  451.         this.ulNode.appendChild(separator_li);
  452.     }
  453.     insertInput(id, list_id, is_reg = false, label = '', title = '', placeholder = '', li_classname = null, modifier_label = '', modifier_placeholder = '') {
  454.         let input_li = document.createElement('li');
  455.         input_li.className = li_classname ? 'block_obj_' + li_classname : '';
  456.         let input_div = document.createElement('div');
  457.         input_div.className = 'block_obj_input_div';
  458.         let input_span = document.createElement('span');
  459.         input_span.className = 'block_obj_input_span';
  460.         input_span.textContent = label;
  461.         input_div.appendChild(input_span);
  462.         let input = document.createElement('input');
  463.         input.id = this.id + '_' + id;
  464.         input.title = title;
  465.         input.placeholder = placeholder;
  466.         input.type = 'text';
  467.         input.className = is_reg ? 'block_obj_input block_obj_reg_input' : 'block_obj_input block_obj_keyword_input';
  468.         input_span.appendChild(input);
  469.         let modifier_span = document.createElement('span');
  470.         modifier_span.textContent = modifier_label;
  471.         is_reg && input_div.appendChild(modifier_span);
  472.         let modifier_input = document.createElement('input');
  473.         modifier_input.placeholder = modifier_placeholder;
  474.         modifier_input.type = 'text';
  475.         modifier_input.className = 'block_obj_input block_obj_modifier_input';
  476.         modifier_span.appendChild(modifier_input);
  477.         list_id = this.id + '_' + list_id;
  478.         input.addEventListener('keyup', e => {
  479.             if (e.keyCode === 13) {
  480.                 is_reg ? this.addRegListItem(input, modifier_input, list_id) : this.addListItem(input, list_id);
  481.             }
  482.         });
  483.         modifier_input.addEventListener('keyup', e => {
  484.             e.keyCode === 13 && this.addRegListItem(input, modifier_input, list_id);
  485.         });
  486.         let add_btn = this.createSpanBtn('block_obj_input_btn', '添加', '添加内容到列表中', e => {
  487.             if (is_reg ? this.addRegListItem(input, modifier_input, list_id) : this.addListItem(input, list_id))
  488.                 this.buttonClicked(add_btn, '添加成功', 'block_obj_button_clicked');
  489.         });
  490.         let delete_btn = this.createSpanBtn('block_obj_input_btn', '删除', '从列表中删除符合的项目', e => {
  491.             if (is_reg ? this.delRegListItem(input, modifier_input, list_id) : this.delListItem(input, list_id))
  492.                 this.buttonClicked(delete_btn, '删除成功', 'block_obj_button_clicked');
  493.         });
  494.         let clear_btn = this.createSpanBtn('block_obj_input_btn', '清空', '清空列表', e => {
  495.             document.getElementById(list_id).innerHTML = '';
  496.             this.buttonClicked(clear_btn, '清除成功', 'block_obj_button_clicked');
  497.         });
  498.         let copy_btn = this.createSpanBtn('block_obj_input_btn', '复制', '复制列表', e => {
  499.             if (typeof(GM_setClipboard) == 'function') {
  500.                 GM_setClipboard(this.extractList(list_id).toString(), 'text');
  501.                 this.buttonClicked(copy_btn, '复制成功', 'block_obj_button_clicked');
  502.             } else {
  503.                 alert('GM_setClipboard is not an interface.');
  504.             }
  505.         });
  506.         let expand_btn = this.createSpanBtn('block_obj_input_btn', '展开', '展开列表', e => {
  507.             li_classname && this.toggleList('block_obj_' + li_classname);
  508.             if (expand_btn.textContent == '展开') {
  509.                 expand_btn.textContent = '恢复';
  510.                 expand_btn.title = '收缩列表';
  511.             } else {
  512.                 expand_btn.textContent = '展开';
  513.                 expand_btn.title = '展开列表';
  514.             }
  515.         });
  516.         input_div.appendChild(add_btn);
  517.         input_div.appendChild(delete_btn);
  518.         input_div.appendChild(clear_btn);
  519.         input_div.appendChild(copy_btn);
  520.         input_div.appendChild(expand_btn);
  521.         input_li.appendChild(input_div);
  522.         this.ulNode.appendChild(input_li);
  523.     }
  524.     insertList(id, save_array = [], label = '', title = '', li_classname = '') {
  525.         let list_li = document.createElement('li');
  526.         list_li.className = li_classname ? 'block_obj_' + li_classname : '';
  527.         let list_div = document.createElement('div');
  528.         list_div.className = 'block_obj_list_div';
  529.         list_div.textContent = label;
  530.         list_div.title = title;
  531.         let list_textarea_div = document.createElement('div');
  532.         list_textarea_div.id = this.id + '_' + id;
  533.         list_textarea_div.className = 'block_obj_list_textarea_div';
  534.         for (let item of save_array) {
  535.             item && list_textarea_div.insertAdjacentElement('afterbegin', this.createListItem(item));
  536.         }
  537.         list_div.appendChild(list_textarea_div);
  538.         list_li.appendChild(list_div);
  539.         this.ulNode.appendChild(list_li);
  540.         this.saveField.push({
  541.             'key': id,
  542.             'type': 'list'
  543.         });
  544.     }
  545.     addListItem(input, list_id) {
  546.         let text_value = input.value;
  547.         if (text_value) {
  548.             let text_arr = this.stringToArray(text_value);
  549.             let save_arr = this.extractList(list_id);
  550.             text_arr.forEach(item => {
  551.                 ! save_arr.includes(item) && document.getElementById(list_id).insertAdjacentElement('afterbegin', this.createListItem(item));
  552.             });
  553.             input.value = '';
  554.             return true;
  555.         }
  556.         return false;
  557.     }
  558.     delListItem(input, list_id) {
  559.         let text_value = input.value;
  560.         if (text_value) {
  561.             let del_status = false;
  562.             let text_arr = this.stringToArray(text_value);
  563.             let save_arr = this.extractList(list_id);
  564.             text_arr.forEach(item => {
  565.                 if (save_arr.includes(item)) {
  566.                     let total_child = document.getElementById(list_id).getElementsByClassName('block_obj_child_span');
  567.                     try {
  568.                         document.getElementById(list_id).removeChild(total_child[total_child.length - 1 - save_arr.indexOf(item)]);
  569.                         del_status = true;
  570.                     } catch(e) {
  571.                         del_status = false;
  572.                         console.error('Block_Obj: Error deleting element.');
  573.                         console.error(e);
  574.                     }
  575.                 }
  576.             });
  577.             if (del_status) {
  578.                 input.value = '';
  579.                 return true;
  580.             }
  581.         }
  582.         return false;
  583.     }
  584.     addRegListItem(reg_input, modifier_input, list_id) {
  585.         let reg_value = reg_input.value;
  586.         let modifier_value = modifier_input.value;
  587.         if (reg_value) {
  588.             try {
  589.                 let reg_obj = new RegExp(reg_value, modifier_value);
  590.                 let save_arr = this.extractList(list_id);
  591.                 ! save_arr.includes(reg_obj.toString()) && document.getElementById(list_id).insertAdjacentElement('afterbegin', this.createListItem(reg_obj.toString()));
  592.                 reg_input.value = '';
  593.                 modifier_input.value = '';
  594.                 return true;
  595.             } catch(e) {
  596.                 console.error('Block_Obj: Invalid regular expression.');
  597.                 console.error(e);
  598.             }
  599.         }
  600.         return false;
  601.     }
  602.     delRegListItem(reg_input, modifier_input, list_id) {
  603.         let reg_value = reg_input.value;
  604.         let modifier_value = modifier_input.value;
  605.         if (reg_value) {
  606.             let del_status = false;
  607.             try {
  608.                 let reg_obj = new RegExp(reg_value, modifier_value);
  609.                 let save_arr = this.extractList(list_id);
  610.                 if (save_arr.includes(reg_obj.toString())) {
  611.                     let total_child = document.getElementById(list_id).getElementsByClassName('block_obj_child_span');
  612.                     document.getElementById(list_id).removeChild(total_child[total_child.length - 1 - save_arr.indexOf(reg_obj.toString())]);
  613.                     del_status = true;
  614.                 }
  615.             } catch(e) {
  616.                 del_status = false;
  617.                 console.error('Block_Obj: Invalid regular expression or error deleting element.');
  618.                 console.error(e);
  619.             }
  620.             if (del_status) {
  621.                 reg_input.value = '';
  622.                 modifier_input.value = '';
  623.                 return true;
  624.             }
  625.             return false;
  626.         }
  627.     }
  628.     createSpanBtn(classname, label, title, callback) {
  629.         let btn_span = document.createElement('span');
  630.         btn_span.className = classname;
  631.         btn_span.textContent = label;
  632.         btn_span.title = title;
  633.         btn_span.addEventListener('click', e => typeof(callback) === 'function' && callback(e));
  634.         return btn_span;
  635.     }
  636.     createListItem(text_value) {
  637.         let child_span = document.createElement('span');
  638.         child_span.className = 'block_obj_child_span';
  639.         let text_span = document.createElement('span');
  640.         text_span.className = 'block_obj_child_text';
  641.         text_span.textContent = text_value.length > 9 ? text_value.slice(0, 3) + '...' + text_value.slice(-3) : text_value;
  642.         if (text_value.length > 9) {
  643.             text_span.title = text_value;
  644.         }
  645.         let del_span = document.createElement('span');
  646.         del_span.textContent = 'X';
  647.         del_span.title = '移除';
  648.         del_span.className = 'block_obj_child_del';
  649.         del_span.addEventListener('click', e => child_span.remove());
  650.         child_span.appendChild(text_span);
  651.         child_span.appendChild(del_span);
  652.         return child_span;
  653.     }
  654.     buttonClicked(button, click_title, click_class) {
  655.         let original_title = button.title;
  656.         button.title = click_title;
  657.         click_class && button.classList.add(click_class);
  658.         timer && window.clearTimeout(timer);
  659.         var timer = window.setTimeout(() => {
  660.             button.title = original_title;
  661.             button.classList.remove(click_class);
  662.         }, 1000);
  663.     }
  664.     extractList(list_id) {
  665.         let re_arr = [];
  666.         let list_dom = document.getElementById(list_id);
  667.         let list_arr = list_dom.getElementsByClassName('block_obj_child_text');
  668.         for (let i = list_arr.length - 1; i >= 0; i --) {
  669.             list_arr[i].title ? re_arr.push(list_arr[i].title) : re_arr.push(list_arr[i].textContent);
  670.         }
  671.         return re_arr;
  672.     }
  673.     stringToArray(text_string) {
  674.         let temp_array = text_string.split(',');
  675.         let return_array = [];
  676.         for (let i = 0, l = temp_array.length; i < l; i ++) {
  677.             for (let j = i + 1; j < l; j ++) {
  678.                 if (temp_array[i] === temp_array[j]) {
  679.                     ++ i;
  680.                     j = i;
  681.                 }
  682.             }
  683.             return_array.push(temp_array[i]);
  684.         }
  685.         return return_array;
  686.     }
  687.     toggleList(li_classname) {
  688.         for (let li of this.ulNode.querySelectorAll('li')) {
  689.             if (li.classList.contains(li_classname)) {
  690.                 let list_textarea_div = li.querySelector('.block_obj_list_textarea_div');
  691.                 if (list_textarea_div) {
  692.                     list_textarea_div.classList.contains('block_obj_list_textarea_expand') ? list_textarea_div.classList.remove('block_obj_list_textarea_expand') : list_textarea_div.classList.add('block_obj_list_textarea_expand');
  693.                 }
  694.             } else {
  695.                 li.classList.contains('block_obj_li_hide') ? li.classList.remove('block_obj_li_hide') : li.classList.add('block_obj_li_hide');
  696.             }
  697.         }
  698.     }
  699.     convertArray(string_array) {
  700.         let re_arr = [];
  701.         if (Array.isArray(string_array)) {            
  702.             for (let i in string_array) {
  703.                 try {
  704.                     let new_reg = new RegExp(string_array[i].replace(/^\/|\/[a-z]*$/gi, ''), string_array[i].replace(/^\/.*\/[^a-z]*/i, ''));
  705.                     re_arr.push(new_reg);
  706.                 } catch(e) {
  707.                     console.error('Block_Obj: The transformation contains invalid regular expressions.');
  708.                     console.error(e);
  709.                 }
  710.             }
  711.         }
  712.         return re_arr;
  713.     }
  714. }
  715. Block_Obj.count = 0;