ProxyEditor: switching works

extensions/chromium/runet-censorship-bypass/src/extension-common/pages/options/src/components/App.js

@@ -75,12 +75,13 @@ export default function getApp(theState) {
           </span>
           <br/>
           <span style="font-size: 0.9em; color: darkred" dangerouslySetInnerHTML={{__html: messageHtml}}></span>
+          {' '}
           {err && <a href="" onClick={(evt) => {
 
             this.props.apis.errorHandlers.viewError('pup-ext-err', err);
             evt.preventDefault();
 
-          }}> [Техн.детали]</a>}
+          }}>[Техн.детали]</a>}
         </span>),
         cb
       );

extensions/chromium/runet-censorship-bypass/src/extension-common/pages/options/src/components/ProxyEditor.js

@@ -1,5 +1,6 @@
 import Inferno, {linkEvent} from 'inferno';
 import Component from 'inferno-component';
+import createElement from 'inferno-create-element';
 import css from 'csjs-inject';
 
 export default function getProxyEditor(theState) {
@@ -98,8 +99,8 @@ export default function getProxyEditor(theState) {
       width: 100% !important;
       min-height: 100%;
       height: 6em;
-      /* border-width: 1px 0 0 0;*/
-      border: none;
+      border-width: 1px 0 0 0;
+      /*border: none;*/
     }
 
     table.editor input:invalid {
@@ -124,104 +125,34 @@ export default function getProxyEditor(theState) {
   };
   const PROXY_TYPE_LABEL_PAIRS = [['PROXY', 'PROXY/HTTP'],['HTTPS'],['SOCKS4'],['SOCKS5'],['SOCKS']];
 
-  return class ProxyEditor extends Component {
+
+  const SwitchButton = (props) =>
+    (
+      <button
+        type="button"
+        class={'emoji' + ' ' + scopedCss.export + ' ' + scopedCss.only}
+        title={props.title}
+        onClick={props.onClick}
+      >⇄</button>
+    );
+
+  class TabledEditor extends Component {
 
     constructor(props) {
 
       super(props);
       this.state = {
-        proxyStringRaw: localStorage.getItem(UI_RAW) || '',
-        ifExportsMode: false,
-
-        exportsStatus: '',
-        ifChangesStashedForApply: false,
-        stashedExports: false,
-
-        newType: 'HTTPS',
+        selectedNewType: 'HTTPS',
       };
 
-      this.switchBtn = (
-        <button
-          class={'emoji' + ' ' + scopedCss.export + ' ' + scopedCss.only}
-          title="импорт/экспорт"
-          onClick={linkEvent(this, this.handleModeSwitch)}
-        >⇄</button>
-      );
-      
     }
 
-    handleTextareaChange(that, event) {
+    handleTypeSelect(that, event) {
 
-      that.setState({stashedExports: event.target.value});
-
-    }
-    preventLostOfChanges() {
-
-      window.onbeforeunload = () => true; // TODO
-
-    }
-
-    findErrorsForStashedExports() {
-
-      const valid = true;
-      if(this.state.stashedExports === false) {
-        return valid;
-      }
-      const errors = this.state.stashedExports.trim()
-        .split(/\s*;\s*/)
-        .filter((s) => s)
-        .map((proxyAsString) => {
-
-          const [rawType, addr] = proxyAsString.split(/\s+/);
-          const knownTypes = PROXY_TYPE_LABEL_PAIRS.map(([type, label]) => type);
-          if( !knownTypes.includes(rawType.toUpperCase()) ) {
-            return new Error(
-              `Неверный тип ${rawType}. Известные типы: ${knownTypes.join(', ')}.`
-            );
-          }
-          if (!(addr && /^[^:]+:\d+$/.test(addr))) {
-            return new Error(
-              `Адрес "${addr}" не соответствует формату "<домен_или_IP_прокси>:<порт_прокси_из_цифр>".`
-            );
-          }
-          const [hostname, rawPort] = addr.split(':');
-          const port = parseInt(rawPort);
-          if (port < 0 || port > 65535) {
-            return new Error(
-              `Порт ${port} должен быть целым числом от 0 до 65535.`
-            );
-          }
-          return false;
-
-        }).filter((e) => e);
-      return errors && errors.length ? errors : false;
-
-    }
-
-    handleModeSwitch(that, event) {
-      
-      event.preventDefault(); // No form submit.
-      let newProxyStringRaw = that.state.proxyStringRaw;
-
-      const doSwitch = () => that.setState({
-        ifExportsMode: !that.state.ifExportsMode,
-        proxyStirngRaw: newProxyStringRaw,
-        stashedExports: false,
-        exportsStatus: '',
+      that.setState({
+        selectedNewType: event.target.value,
       });
 
-      if (that.state.stashedExports !== false) {
-
-        const errors = that.findErrorsForStashedExports();
-        if (!errors) {
-          newProxyStringRaw = that.state.stashedExports;
-        } else {
-          that.setState({exportsStatus: 'Имеются ошибки: <a href>[забыть]</a>?'});
-          return that.props.funs.showErrors(...errors);
-        }
-      }
-      doSwitch();
-
     }
 
     showInvalidMessage(that, event) {
@@ -230,20 +161,15 @@ export default function getProxyEditor(theState) {
 
     }
 
-    handleTypeSelect(that, event) {
+    handleModeSwitch(that) {
 
-      that.state.newType = event.target.value;
-
-    }
-
-    handleSubmit(that, event) {
-
-      !that.state.ifExportsMode ? that.handleAdd(that, event) : that.handleModeSwitch(that, event);
+      that.props.onSwitch();
 
     }
 
     handleAdd(that, event) {
 
+      console.log('ADD');
       const form = event.target;
       const elements = Array.from(form.elements).reduce((acc, el, index) => {
 
@@ -252,26 +178,35 @@ export default function getProxyEditor(theState) {
         return acc;
 
       }, {});
-      const type = that.state.newType;
+      const type = that.state.selectedNewType;
       const hostname = elements.hostname;
       const port = elements.port;
 
-      that.setState({proxyStringRaw: `${that.state.proxyStringRaw} ${type} ${hostname}:${port};`.trim()});
-
-      event.preventDefault();
+      console.log('AA', type, hostname, port);
+      that.props.updateProxyStringRaw(
+        `${that.props.proxyStringRaw} ${type} ${hostname}:${port};`.trim()
+      );
 
     }
+
+    handleSubmit(that, event) {
+
+      console.log('SUB');
+      event.preventDefault();
+      that.handleAdd(that, event);
+
+    }
+
     render(props) {
 
       return (
         <form onSubmit={linkEvent(this, this.handleSubmit)}>
-          {
-            !this.state.ifExportsMode
-            ? ((
           <table class={scopedCss.editor}>
             <thead>
               <tr>
-                    <th>протокол</th> <th>домен / IP</th> <th>порт</th> <th>{this.switchBtn}</th>
+                <th>протокол</th> <th>домен / IP</th> <th>порт</th> <th>
+                  <SwitchButton title="импорт/экспорт" onClick={linkEvent(this, this.handleModeSwitch)}/>
+                </th>
               </tr>
             </thead>
             <tbody>
@@ -286,7 +221,7 @@ export default function getProxyEditor(theState) {
                     {
                       PROXY_TYPE_LABEL_PAIRS.map(
                         ([type, label]) =>
-                              (<option value={type} selected={type === this.state.newType}>
+                          (<option value={type} selected={type === this.state.selectedNewType}>
                             {label || type}
                           </option>)
                       )
@@ -297,7 +232,7 @@ export default function getProxyEditor(theState) {
                   {/* LAST-2: HOSTNAME */}
                   <input required
                     class={scopedCss.noPad}
-                        placeholder="89.140.125.17" value={this.state.newHostname}
+                    placeholder="89.140.125.17"
                     name="hostname"
                     onInvalid={linkEvent(this, this.showInvalidMessage)}
                   />
@@ -306,7 +241,7 @@ export default function getProxyEditor(theState) {
                   {/* LAST-1: PORT */}
                   <input required type="number"
                     class={scopedCss.noPad + ' ' + scopedCss.padLeft} style="min-width: 4em"
-                        placeholder="9150" value={this.state.newPort}
+                    placeholder="9150"
                     min="0" step="1" max={MAX_PORT} pattern="[0-9]{1,5}"
                     name="port"
                     onInvalid={linkEvent(this, this.showInvalidMessage)}
@@ -314,13 +249,16 @@ export default function getProxyEditor(theState) {
                   />
                 </td>
                 <td>
-                      {/* LAST */}
-                      <input type="submit" class={scopedCss.add + ' ' + scopedCss.only} title="Добавить прокси" value="+"/>
+                  {/* LAST: ADD BUTTON */}
+                  <input
+                    type="submit" class={scopedCss.add + ' ' + scopedCss.only}
+                    title="Добавить прокси" value="+"
+                  />
                 </td>
               </tr>
               {/* ADD NEW PROXY ENDS. */}
               {
-                    this.state.proxyStringRaw.split(/\s*;\s*/g).filter((s) => s).map((proxyAsString) => {
+                this.props.proxyStringRaw.split(/\s*;\s*/g).filter((s) => s).map((proxyAsString) => {
 
                   const [type, addr] = proxyAsString.trim().split(/\s/);
                   const [hostname, port] = addr.split(':');
@@ -328,9 +266,9 @@ export default function getProxyEditor(theState) {
                     <tr class={scopedCss.proxyRow}>
                       <td>{type}</td><td>{hostname}</td><td>{port}</td>
                       <td>
-                            <button title="Повысить приоритет">↑</button>
+                        <button type="button" title="Повысить приоритет">↑</button>
                         <br/>
-                            <input type="submit" title="Удалить прокси" value="X"/>
+                        {/*<input type="submit" title="Удалить прокси" value="X"/>*/}
                       </td>
                     </tr>
                   );
@@ -339,14 +277,119 @@ export default function getProxyEditor(theState) {
               }
             </tbody>
           </table>
+        </form>
+      );
+    }
+  }
 
-            )) : ((
+  class ExportsEditor extends Component {
 
+    constructor(props) {
+      super(props);
+      this.state = {
+        ifHasErrors: false,
+        stashedExports: false,
+      };
+    }
+
+    getErrorsInStashedExports() {
+
+      if(this.state.stashedExports === false) {
+        return;
+      }
+      const errors = this.state.stashedExports.trim()
+        .replace(/#.*$/mg, '')
+        .split(/\s*;\s*/)
+        .filter((s) => s)
+        .map((proxyAsString) => {
+
+          const [rawType, addr, ...rest] = proxyAsString.split(/\s+/);
+          if (rest && rest.length) {
+            return new Error(
+              `"${rest.join(', ')}" кажется мне лишним. Вы забыли ";"?`
+            );
+          }
+          const knownTypes = PROXY_TYPE_LABEL_PAIRS.map(([type, label]) => type);
+          if( !knownTypes.includes(rawType.toUpperCase()) ) {
+            return new Error(
+              `Неверный тип ${rawType}. Известные типы: ${knownTypes.join(', ')}.`
+            );
+          }
+          if (!(addr && /^[^:]+:\d+$/.test(addr))) {
+            return new Error(
+              `Адрес прокси "${addr || ''}" не соответствует формату "<домен_или_IP>:<порт_из_цифр>".`
+            );
+          }
+          const [hostname, rawPort] = addr.split(':');
+          const port = parseInt(rawPort);
+          if (port < 0 || port > 65535) {
+            return new Error(
+              `Порт "${rawPort}" должен быть целым числом от 0 до 65535.`
+            );
+          }
+          return false;
+
+        }).filter((e) => e);
+      return errors && errors.length && errors;
+
+    }
+
+    handleModeSwitch(that, event) {
+
+      if (that.state.stashedExports !== false) {
+        const errors = that.getErrorsInStashedExports();
+        if (errors) {
+          that.setState({ifHasErrors: true});
+          that.props.funs.showErrors(...errors);
+          return;
+        }
+        that.props.updateProxyStringRaw(that.state.stashedExports);
+      }
+      that.setState({
+        stashedExports: false,
+        ifHasErrors: false,
+      });
+      that.props.onSwitch();
+
+    }
+
+    handleTextareaChange(that, event) {
+
+      let newVal = event.target.value.trim();
+      if (newVal && !newVal.endsWith(';')) {
+        newVal += ';';
+      }
+      that.setState({stashedExports: newVal});
+
+    }
+
+    handleSubmit(that, event) {
+
+      event.preventDefault();
+      this.handleModeSwitch(this, event);
+
+    }
+
+    render(props) {
+
+      return (
+        <form onSubmit={linkEvent(this, this.handleSubmit)}>
           <table class={scopedCss.editor}>
             <thead>
               <tr>
-                    <th style="width: 100%">{this.state.exportsStatus || 'Прокси видят содержимое HTTP-сайтов.'}</th>
-                    <th style="width: 1%">{this.switchBtn}</th>
+                <th style="width: 100%">
+                  {
+                    this.state.stashedExports === false
+                      ? 'Жду изменений...'
+                      : (this.state.ifHasErrors
+                          ? (<span><a href="">Сбросьте изменения</a> или поправьте</span>)
+                          : (<a href="">Сбросить изменения</a>)
+                        )
+                  }
+                </th>
+                <th style="width: 1%">
+                  <SwitchButton title="Переключиться в табличный режим" onClick={linkEvent(this, this.handleModeSwitch)}/>
+                </th>
               </tr>
             </thead>
             <tbody>
@@ -363,17 +406,50 @@ PROXY foobar.com:8080; # Not HTTP!`.trim()}
                     value={
                       this.state.stashedExports !== false
                         ? this.state.stashedExports
-                            : this.state.proxyStringRaw.replace(/\s*;\s*/g, ';\n')
+                        : (this.props.proxyStringRaw || '').replace(/\s*;\s*/g, ';\n')
                     }
                   /></td>
               </tr>
             </tbody>
           </table>
-            ))
-          }
         </form>
       );
 
+    }
+
+  }
+
+  return class ProxyEditor extends Component {
+
+    constructor(props) {
+
+      super(props);
+      this.state = {
+        proxyStringRaw: localStorage.getItem(UI_RAW) || '',
+        ifExportsMode: false,
+      };
+      this.handleSwitch = () => this.setState({ifExportsMode: !this.state.ifExportsMode});
+      
+    }
+
+    preventLostOfChanges() {
+
+      window.onbeforeunload = () => true; // TODO
+
+    }
+
+    render(originalProps) {
+
+      const props = Object.assign({
+        proxyStringRaw: this.state.proxyStringRaw,
+        onSwitch: this.handleSwitch,
+        updateProxyStringRaw: (newVal) => this.setState({proxyStringRaw: newVal}),
+      }, originalProps);
+      
+      return this.state.ifExportsMode
+        ? createElement(ExportsEditor, props)
+        : createElement(TabledEditor, props);
+
     };
   }
 

extensions/chromium/runet-censorship-bypass/src/extension-common/pages/options/src/components/ProxyEditor.js__before-refactoring

@@ -0,0 +1,389 @@
+import Inferno, {linkEvent} from 'inferno';
+import Component from 'inferno-component';
+import css from 'csjs-inject';
+
+export default function getProxyEditor(theState) {
+
+  const scopedCss = css`
+
+    table.editor {
+      border-collapse: collapse;
+      /*border-style: hidden;*/
+      width: 100%;
+      margin: 0.5em 0;
+      background-color: #f3f5f6;
+    }
+
+    table.editor ::-webkit-input-placeholder {
+      color: #c9c9c9;
+    }
+
+    table.editor td, table.editor th {
+      border: 1px solid #ccc;
+      text-align: left;
+      height: 100%;
+    }
+
+    /* ADD PANEL */
+    table.editor tr.addPanel td {
+      padding: 0;
+    }
+    /* PROXY ROW */
+    table.editor tr.proxyRow td:first-child {
+      text-align: center;
+    }
+
+    table.editor th:not(:last-child) {
+      padding: 0 0.6em;
+    }
+
+    table.editor input:not([type="submit"]),
+    table.editor select,
+    table.editor select:hover {
+      border: none;
+      background: inherit !important;
+    }
+    table.editor select,
+    table.editor select:hover {
+      -webkit-appearance: menulist !important;
+      box-shadow: none !important;
+    }
+    table.editor input {
+      width: 100%;
+    }
+
+    /* BUTTONS */
+    table.editor input[type="submit"],
+    table.editor button {
+      min-width: 0;
+      min-height: 0;
+      width: 100%;
+      padding: 0;
+      border: none;
+    }
+    .only {
+      /*height: 100%;*/
+      position: absolute;
+      top: 0;
+      bottom: 0;
+      left: 0;
+      right: 0;
+    }
+    table.editor .add {
+      font-weight: 900;	
+    }
+    table.editor .export {
+      padding-right: 2px;
+    }
+
+    /* LAST COLUMN: BUTTONS */
+    table.editor tr > *:nth-last-child(1) {
+      text-align: center;
+      padding: 0;
+      position: relative;
+      min-width: 1em;
+    }
+    /* LAST-2 COLUMN: HOSTNAME
+    table.editor td:nth-last-child(3) {
+      padding-left: 2px;
+    }*/
+    .noPad {
+      padding: 0;
+    }
+    .padLeft {
+      padding-left: 2px;
+    }
+
+    textarea.textarea {
+      width: 100% !important;
+      min-height: 100%;
+      height: 6em;
+      border-width: 1px 0 0 0;
+      /*border: none;*/
+    }
+
+    table.editor input:invalid {
+      color: red !important;
+      border-radius: 0;
+      border-bottom: 1px dotted red !important;
+    }
+
+  `;
+
+  const UI_RAW = 'ui-proxy-string-raw';
+  const MAX_PORT = 65535;
+  const onlyPort = function onlyPort(event) {
+
+    if (!event.ctrlKey && (/^\D$/.test(event.key) || /^\d$/.test(event.key) && parseInt(`${this.value}${event.key}`) > MAX_PORT)) {
+      event.preventDefault();
+      return false;
+    }
+    // Digits, Alt, Tab, Enter, etc.
+    return true;
+
+  };
+  const PROXY_TYPE_LABEL_PAIRS = [['PROXY', 'PROXY/HTTP'],['HTTPS'],['SOCKS4'],['SOCKS5'],['SOCKS']];
+
+  return class ProxyEditor extends Component {
+
+    constructor(props) {
+
+      super(props);
+      this.state = {
+        proxyStringRaw: localStorage.getItem(UI_RAW) || '',
+        ifExportsMode: false,
+
+        ifChangesStashedForApply: false,
+        stashedExports: false,
+        ifExportsHaveErrors: false,
+
+        newType: 'HTTPS',
+      };
+
+      this.switchBtn = (
+        <button
+          class={'emoji' + ' ' + scopedCss.export + ' ' + scopedCss.only}
+          title="импорт/экспорт"
+          onClick={linkEvent(this, this.handleModeSwitch)}
+        >⇄</button>
+      );
+      
+    }
+
+    handleTextareaChange(that, event) {
+
+      that.setState({stashedExports: event.target.value});
+
+    }
+    preventLostOfChanges() {
+
+      window.onbeforeunload = () => true; // TODO
+
+    }
+
+    findErrorsForStashedExports() {
+
+      const valid = true;
+      if(this.state.stashedExports === false) {
+        return valid;
+      }
+      const errors = this.state.stashedExports.trim()
+        .split(/\s*;\s*/)
+        .filter((s) => s)
+        .map((proxyAsString) => {
+
+          const [rawType, addr] = proxyAsString.split(/\s+/);
+          const knownTypes = PROXY_TYPE_LABEL_PAIRS.map(([type, label]) => type);
+          if( !knownTypes.includes(rawType.toUpperCase()) ) {
+            return new Error(
+              `Неверный тип ${rawType}. Известные типы: ${knownTypes.join(', ')}.`
+            );
+          }
+          if (!(addr && /^[^:]+:\d+$/.test(addr))) {
+            return new Error(
+              `Адрес прокси "${addr || ''}" не соответствует формату "<домен_или_IP>:<порт_из_цифр>".`
+            );
+          }
+          const [hostname, rawPort] = addr.split(':');
+          const port = parseInt(rawPort);
+          if (port < 0 || port > 65535) {
+            return new Error(
+              `Порт "${rawPort}" должен быть целым числом от 0 до 65535.`
+            );
+          }
+          return false;
+
+        }).filter((e) => e);
+      return errors && errors.length ? errors : false;
+
+    }
+
+    handleModeSwitch(that, event) {
+      
+      event.preventDefault(); // No form submit.
+      let newProxyStringRaw = that.state.proxyStringRaw;
+
+      const doSwitch = () => that.setState({
+        ifExportsMode: !that.state.ifExportsMode,
+        proxyStirngRaw: newProxyStringRaw,
+        stashedExports: false,
+        ifExportsHaveErrors: false,
+      });
+
+      if (that.state.stashedExports !== false) {
+
+        const errors = that.findErrorsForStashedExports();
+        if (!errors) {
+          newProxyStringRaw = that.state.stashedExports;
+        } else {
+          that.setState({ifExportsHaveErrors: true});
+          return that.props.funs.showErrors(...errors);
+        }
+      }
+      doSwitch();
+
+    }
+
+    showInvalidMessage(that, event) {
+
+      that.props.funs.showErrors({message: event.target.validationMessage});
+
+    }
+
+    handleTypeSelect(that, event) {
+
+      that.state.newType = event.target.value;
+
+    }
+
+    handleSubmit(that, event) {
+
+      !that.state.ifExportsMode ? that.handleAdd(that, event) : that.handleModeSwitch(that, event);
+
+    }
+
+    handleAdd(that, event) {
+
+      const form = event.target;
+      const elements = Array.from(form.elements).reduce((acc, el, index) => {
+
+        acc[el.name || index] = el.value;
+        el.value = '';
+        return acc;
+
+      }, {});
+      const type = that.state.newType;
+      const hostname = elements.hostname;
+      const port = elements.port;
+
+      that.setState({proxyStringRaw: `${that.state.proxyStringRaw} ${type} ${hostname}:${port};`.trim()});
+
+      event.preventDefault();
+
+    }
+    render(props) {
+
+      return (
+        <form onSubmit={linkEvent(this, this.handleSubmit)}>
+          {
+            !this.state.ifExportsMode
+            ? ((
+              <table class={scopedCss.editor}>
+                <thead>
+                  <tr>
+                    <th>протокол</th> <th>домен / IP</th> <th>порт</th> <th>{this.switchBtn}</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {/* ADD NEW PROXY STARTS. */}
+                  <tr class={scopedCss.addPanel}>
+                    <td>
+                      <select reqiured
+                        class={scopedCss.noPad}
+                        name="proxyType"
+                        onChange={linkEvent(this, this.handleTypeSelect)}
+                      >
+                        {
+                          PROXY_TYPE_LABEL_PAIRS.map(
+                            ([type, label]) =>
+                              (<option value={type} selected={type === this.state.newType}>
+                                {label || type}
+                              </option>)
+                          )
+                        }
+                      </select>
+                    </td>
+                    <td>
+                      {/* LAST-2: HOSTNAME */}
+                      <input required
+                        class={scopedCss.noPad}
+                        placeholder="89.140.125.17" value={this.state.newHostname}
+                        name="hostname"
+                        onInvalid={linkEvent(this, this.showInvalidMessage)}
+                      />
+                    </td>
+                    <td>
+                      {/* LAST-1: PORT */}
+                      <input required type="number"
+                        class={scopedCss.noPad + ' ' + scopedCss.padLeft} style="min-width: 4em"
+                        placeholder="9150" value={this.state.newPort}
+                        min="0" step="1" max={MAX_PORT} pattern="[0-9]{1,5}"
+                        name="port"
+                        onInvalid={linkEvent(this, this.showInvalidMessage)}
+                        onkeydown={onlyPort}
+                      />
+                    </td>
+                    <td>
+                      {/* LAST */}
+                      <input type="submit" class={scopedCss.add + ' ' + scopedCss.only} title="Добавить прокси" value="+"/>
+                    </td>
+                  </tr>
+                  {/* ADD NEW PROXY ENDS. */}
+                  {
+                    this.state.proxyStringRaw.split(/\s*;\s*/g).filter((s) => s).map((proxyAsString) => {
+
+                      const [type, addr] = proxyAsString.trim().split(/\s/);
+                      const [hostname, port] = addr.split(':');
+                      return (
+                        <tr class={scopedCss.proxyRow}>
+                          <td>{type}</td><td>{hostname}</td><td>{port}</td>
+                          <td>
+                            <button title="Повысить приоритет">↑</button>
+                            <br/>
+                            <input type="submit" title="Удалить прокси" value="X"/>
+                          </td>
+                        </tr>
+                      );
+
+                    })
+                  }
+                </tbody>
+              </table>
+
+            )) : ((
+
+              <table class={scopedCss.editor}>
+                <thead>
+                  <tr>
+                    <th style="width: 100%">
+                      {
+                        this.state.stashedExports === false
+                          ? 'Жду изменений...'
+                          : (this.state.ifExportsHaveErrors
+                              ? (<span><a href="">Сбросьте изменения</a> или поправьте</span>)
+                              : (<a href="">Сбросить изменения</a>)
+                            )
+                      }
+                    </th>
+                    <th style="width: 1%">{this.switchBtn}</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr>
+                    <td colspan="2"><textarea
+                        class={scopedCss.textarea}
+                        spellcheck={false}
+                        placeholder={`
+SOCKS5 localhost:9050; # Tor Expert
+SOCKS5 localhost:9150; # Tor Browser
+HTTPS 11.22.33.44:3143;
+PROXY foobar.com:8080; # Not HTTP!`.trim()}
+                        onChange={linkEvent(this, this.handleTextareaChange)}
+                        value={
+                          this.state.stashedExports !== false
+                            ? this.state.stashedExports
+                            : this.state.proxyStringRaw.replace(/\s*;\s*/g, ';\n')
+                        }
+                      /></td>
+                  </tr>
+                </tbody>
+              </table>
+            ))
+          }
+        </form>
+      );
+
+    };
+  }
+
+};