chore(sqllab): Add shortcuts for switching tabs (#30173)

superset-frontend/src/SqlLab/actions/sqlLab.js

@@ -631,6 +631,21 @@ export function setActiveQueryEditor(queryEditor) {
   };
 }
 
+export function switchQueryEditor(goBackward = false) {
+  return function (dispatch, getState) {
+    const { sqlLab } = getState();
+    const { queryEditors, tabHistory } = sqlLab;
+    const qeid = tabHistory[tabHistory.length - 1];
+    const currentIndex = queryEditors.findIndex(qe => qe.id === qeid);
+    const nextIndex = goBackward
+      ? currentIndex - 1 + queryEditors.length
+      : currentIndex + 1;
+    const newQueryEditor = queryEditors[nextIndex % queryEditors.length];
+
+    dispatch(setActiveQueryEditor(newQueryEditor));
+  };
+}
+
 export function loadQueryEditor(queryEditor) {
   return { type: LOAD_QUERY_EDITOR, queryEditor };
 }

superset-frontend/src/SqlLab/actions/sqlLab.test.js

@@ -526,6 +526,85 @@ describe('async actions', () => {
     expect(store.getActions()).toEqual(expectedActions);
   });
 
+  describe('swithQueryEditor', () => {
+    it('switch to the next tab editor', () => {
+      const store = mockStore(initialState);
+      const expectedActions = [
+        {
+          type: actions.SET_ACTIVE_QUERY_EDITOR,
+          queryEditor: initialState.sqlLab.queryEditors[1],
+        },
+      ];
+      store.dispatch(actions.switchQueryEditor());
+
+      expect(store.getActions()).toEqual(expectedActions);
+    });
+
+    it('switch to the first tab editor once it reaches the rightmost tab', () => {
+      const store = mockStore({
+        ...initialState,
+        sqlLab: {
+          ...initialState.sqlLab,
+          tabHistory: [
+            initialState.sqlLab.queryEditors[
+              initialState.sqlLab.queryEditors.length - 1
+            ].id,
+          ],
+        },
+      });
+      const expectedActions = [
+        {
+          type: actions.SET_ACTIVE_QUERY_EDITOR,
+          queryEditor: initialState.sqlLab.queryEditors[0],
+        },
+      ];
+      store.dispatch(actions.switchQueryEditor());
+
+      expect(store.getActions()).toEqual(expectedActions);
+    });
+
+    it('switch to the previous tab editor', () => {
+      const store = mockStore({
+        ...initialState,
+        sqlLab: {
+          ...initialState.sqlLab,
+          tabHistory: [initialState.sqlLab.queryEditors[1].id],
+        },
+      });
+      const expectedActions = [
+        {
+          type: actions.SET_ACTIVE_QUERY_EDITOR,
+          queryEditor: initialState.sqlLab.queryEditors[0],
+        },
+      ];
+      store.dispatch(actions.switchQueryEditor(true));
+
+      expect(store.getActions()).toEqual(expectedActions);
+    });
+
+    it('switch to the last tab editor once it reaches the leftmost tab', () => {
+      const store = mockStore({
+        ...initialState,
+        sqlLab: {
+          ...initialState.sqlLab,
+          tabHistory: [initialState.sqlLab.queryEditors[0].id],
+        },
+      });
+      const expectedActions = [
+        {
+          type: actions.SET_ACTIVE_QUERY_EDITOR,
+          queryEditor:
+            initialState.sqlLab.queryEditors[
+              initialState.sqlLab.queryEditors.length - 1
+            ],
+        },
+      ];
+      store.dispatch(actions.switchQueryEditor(true));
+
+      expect(store.getActions()).toEqual(expectedActions);
+    });
+  });
+
   describe('backend sync', () => {
     const updateTabStateEndpoint = 'glob:*/tabstateview/*';
     fetchMock.put(updateTabStateEndpoint, {});

superset-frontend/src/SqlLab/components/KeyboardShortcutButton/index.tsx

@@ -38,6 +38,8 @@ export enum KeyboardShortcut {
   CtrlF = 'ctrl+f',
   CtrlH = 'ctrl+h',
   CtrlShiftF = 'ctrl+shift+f',
+  CtrlLeft = 'ctrl+[',
+  CtrlRight = 'ctrl+]',
 }
 
 export const KEY_MAP = {
@@ -51,6 +53,8 @@ export const KEY_MAP = {
   [KeyboardShortcut.CtrlT]: userOS !== 'Windows' ? t('New tab') : undefined,
   [KeyboardShortcut.CtrlP]: t('Previous Line'),
   [KeyboardShortcut.CtrlShiftF]: t('Format SQL'),
+  [KeyboardShortcut.CtrlLeft]: t('Switch to the previous tab'),
+  [KeyboardShortcut.CtrlRight]: t('Switch to the next tab'),
   // default ace editor shortcuts
   [KeyboardShortcut.CmdF]: userOS === 'MacOS' ? t('Find') : undefined,
   [KeyboardShortcut.CtrlF]: userOS !== 'MacOS' ? t('Find') : undefined,

superset-frontend/src/SqlLab/components/SqlEditor/index.tsx

@@ -80,6 +80,7 @@ import {
   updateSavedQuery,
   formatQuery,
   fetchQueryEditor,
+  switchQueryEditor,
 } from 'src/SqlLab/actions/sqlLab';
 import {
   STATE_TYPE_MAP,
@@ -445,6 +446,22 @@ const SqlEditor: FC<Props> = ({
           formatCurrentQuery(true);
         },
       },
+      {
+        name: 'switchTabToLeft',
+        key: KeyboardShortcut.CtrlLeft,
+        descr: KEY_MAP[KeyboardShortcut.CtrlLeft],
+        func: () => {
+          dispatch(switchQueryEditor(true));
+        },
+      },
+      {
+        name: 'switchTabToRight',
+        key: KeyboardShortcut.CtrlRight,
+        descr: KEY_MAP[KeyboardShortcut.CtrlRight],
+        func: () => {
+          dispatch(switchQueryEditor(false));
+        },
+      },
     ];
   }, [dispatch, queryEditor.sql, startQuery, stopQuery, formatCurrentQuery]);