Show active hotbar on bottom (#4476)

- Extends extension API to support choosing sides for bottom bar entries

src/extensions/registries/status-bar-registry.ts

@@ -26,6 +26,12 @@ import { BaseRegistry } from "./base-registry";
 
 interface StatusBarComponents {
   Item?: React.ComponentType;
+  /**
+   * The side of the bottom bar to place this component.
+   *
+   * @default "right"
+   */
+  position?: "left" | "right";
 }
 
 interface StatusBarRegistrationV2 {

src/renderer/bootstrap.tsx

@@ -104,13 +104,13 @@ export async function bootstrap(comp: () => Promise<AppComponent>, di: Dependenc
   logger.info(`${logPrefix} initializing WelcomeMenuRegistry`);
   initializers.initWelcomeMenuRegistry();
 
-  logger.info(`${logPrefix} initializing WorkloadsOverviewDetailRegist`);
+  logger.info(`${logPrefix} initializing WorkloadsOverviewDetailRegistry`);
   initializers.initWorkloadsOverviewDetailRegistry();
 
   logger.info(`${logPrefix} initializing CatalogEntityDetailRegistry`);
   initializers.initCatalogEntityDetailRegistry();
 
-  logger.info(`${logPrefix} initializing CatalogCategoryRegistryEntrie`);
+  logger.info(`${logPrefix} initializing CatalogCategoryRegistryEntries`);
   initializers.initCatalogCategoryRegistryEntries();
 
   logger.info(`${logPrefix} initializing Catalog`);
@@ -119,6 +119,9 @@ export async function bootstrap(comp: () => Promise<AppComponent>, di: Dependenc
   logger.info(`${logPrefix} initializing IpcRendererListeners`);
   initializers.initIpcRendererListeners();
 
+  logger.info(`${logPrefix} initializing StatusBarRegistry`);
+  initializers.initStatusBarRegistry();
+
   ExtensionLoader.createInstance().init();
   ExtensionDiscovery.createInstance().init();
 

src/renderer/components/cluster-manager/active-hotbar-name.tsx

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021 OpenLens Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+import React from "react";
+import { observer } from "mobx-react";
+import { Icon } from "../icon";
+import { HotbarStore } from "../../../common/hotbar-store";
+import { CommandOverlay } from "../command-palette";
+import { HotbarSwitchCommand } from "../hotbar/hotbar-switch-command";
+
+export const ActiveHotbarName = observer(() => {
+  return (
+    <div
+      className="flex items-center"
+      data-testid="current-hotbar-name"
+      onClick={() => CommandOverlay.open(<HotbarSwitchCommand />)}
+    >
+      <Icon material="bookmarks" className="mr-2" size={14}/>
+      {HotbarStore.getInstance().getActive()?.name}
+    </div>
+  );
+});

src/renderer/components/cluster-manager/bottom-bar.module.css

@@ -20,22 +20,26 @@
  */
 
 .BottomBar {
-  $spacing: $padding * 0.5;
-  --flex-gap: #{$spacing};
+  @apply flex px-2 text-white;
 
+  grid-area: bottom-bar;
   background-color: var(--blue);
-  padding: 0 2px;
   height: var(--bottom-bar-height);
-
-  .extensions {
   font-size: var(--font-size-small);
-    color: white;
+}
+
 .item {
-      padding: $padding * 0.25 $padding * 0.5;
+  @apply flex items-center mr-2 h-full px-2 last:mr-0;
+
   &:hover {
+    @apply cursor-pointer;
+
     background-color: #ffffff33;
-        cursor: pointer;
-      }
   }
 }
+
+.onLeft + .onRight {
+  @apply ml-auto;
 }
+
+.onRight {}

src/renderer/components/cluster-manager/bottom-bar.test.tsx

@@ -20,25 +20,58 @@
  */
 
 import React from "react";
-import { render } from "@testing-library/react";
+import mockFs from "mock-fs";
+import { render, fireEvent } from "@testing-library/react";
 import "@testing-library/jest-dom/extend-expect";
+import { BottomBar } from "./bottom-bar";
+import { StatusBarRegistry } from "../../../extensions/registries";
+import { HotbarStore } from "../../../common/hotbar-store";
+import { AppPaths } from "../../../common/app-paths";
+import { CommandOverlay } from "../command-palette";
+import { HotbarSwitchCommand } from "../hotbar/hotbar-switch-command";
+import { ActiveHotbarName } from "./active-hotbar-name";
 
-jest.mock("electron", () => ({
-  app: {
-    getPath: () => "/foo",
+jest.mock("../command-palette", () => ({
+  CommandOverlay: {
+    open: jest.fn(),
   },
 }));
 
-import { BottomBar } from "./bottom-bar";
-import { StatusBarRegistry } from "../../../extensions/registries";
+AppPaths.init();
+
+jest.mock("electron", () => ({
+  app: {
+    getName: () => "lens",
+    setName: jest.fn(),
+    setPath: jest.fn(),
+    getPath: () => "tmp",
+  },
+  ipcMain: {
+    handle: jest.fn(),
+    on: jest.fn(),
+    removeAllListeners: jest.fn(),
+    off: jest.fn(),
+    send: jest.fn(),
+  },
+}));
 
 describe("<BottomBar />", () => {
   beforeEach(() => {
+    const mockOpts = {
+      "tmp": {
+        "test-store.json": JSON.stringify({}),
+      },
+    };
+
+    mockFs(mockOpts);
     StatusBarRegistry.createInstance();
+    HotbarStore.createInstance();
   });
 
   afterEach(() => {
     StatusBarRegistry.resetInstance();
+    HotbarStore.resetInstance();
+    mockFs.restore();
   });
 
   it("renders w/o errors", () => {
@@ -87,4 +120,73 @@ describe("<BottomBar />", () => {
 
     expect(await getByTestId(testId)).toHaveTextContent(text);
   });
+
+  it("show default hotbar name", () => {
+    StatusBarRegistry.getInstance().getItems = jest.fn().mockImplementationOnce(() => [
+      { item: () => <ActiveHotbarName/> },
+    ]);
+    const { getByTestId } = render(<BottomBar />);
+
+    expect(getByTestId("current-hotbar-name")).toHaveTextContent("default");
+  });
+
+  it("show active hotbar name", () => {
+    StatusBarRegistry.getInstance().getItems = jest.fn().mockImplementationOnce(() => [
+      { item: () => <ActiveHotbarName/> },
+    ]);
+    const { getByTestId } = render(<BottomBar />);
+
+    HotbarStore.getInstance().add({
+      id: "new",
+      name: "new",
+    }, { setActive: true });
+
+    expect(getByTestId("current-hotbar-name")).toHaveTextContent("new");
+  });
+
+  it("opens command palette on click", () => {
+    StatusBarRegistry.getInstance().getItems = jest.fn().mockImplementationOnce(() => [
+      { item: () => <ActiveHotbarName/> },
+    ]);
+    const { getByTestId } = render(<BottomBar />);
+    const activeHotbar = getByTestId("current-hotbar-name");
+
+    fireEvent.click(activeHotbar);
+
+    expect(CommandOverlay.open).toHaveBeenCalledWith(<HotbarSwitchCommand />);
+  });
+
+  it("sort positioned items properly", () => {
+    StatusBarRegistry.getInstance().getItems = jest.fn().mockImplementationOnce(() => [
+      {
+        components: {
+          Item: () => <div data-testid="sortedElem">right</div>,
+        },
+      },
+      {
+        components: {
+          Item: () => <div data-testid="sortedElem">right</div>,
+          position: "right",
+        },
+      },
+      {
+        components: {
+          Item: () => <div data-testid="sortedElem">left</div>,
+          position: "left",
+        },
+      },
+      {
+        components: {
+          Item: () => <div data-testid="sortedElem">left</div>,
+          position: "left",
+        },
+      },
+    ]);
+
+    const { getAllByTestId } = render(<BottomBar />);
+    const elems = getAllByTestId("sortedElem");
+    const positions = elems.map(elem => elem.textContent);
+
+    expect(positions).toEqual(["left", "left", "right", "right"]);
+  });
 });

src/renderer/components/cluster-manager/bottom-bar.tsx

@@ -19,11 +19,12 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-import "./bottom-bar.scss";
+import styles from "./bottom-bar.module.css";
 
 import React from "react";
 import { observer } from "mobx-react";
 import { StatusBarRegistration, StatusBarRegistry } from "../../../extensions/registries";
+import { cssNames } from "../../utils";
 
 @observer
 export class BottomBar extends React.Component {
@@ -44,26 +45,36 @@ export class BottomBar extends React.Component {
       return null;
     }
 
+    items.sort(function sortLeftPositionFirst(a, b) {
+      return a.components?.position?.localeCompare(b.components?.position);
+    });
+
     return (
-      <div className="extensions box grow flex gaps justify-flex-end">
+      <>
         {items.map((registration, index) => {
           if (!registration?.item && !registration?.components?.Item) {
             return null;
           }
 
           return (
-            <div className="flex align-center gaps item" key={index}>
+            <div
+              className={cssNames(styles.item, {
+                [styles.onLeft]: registration.components?.position == "left",
+                [styles.onRight]: registration.components?.position != "left",
+              })}
+              key={index}
+            >
               {this.renderRegisteredItem(registration)}
             </div>
           );
         })}
-      </div>
+      </>
     );
   }
 
   render() {
     return (
-      <div className="BottomBar flex gaps">
+      <div className={styles.BottomBar}>
         {this.renderRegisteredItems()}
       </div>
     );

src/renderer/components/cluster-manager/cluster-manager.scss

@@ -20,7 +20,7 @@
  */
 
 .ClusterManager {
-  --bottom-bar-height: 22px;
+  --bottom-bar-height: 21px;
   --hotbar-width: 75px;
 
   display: grid;

src/renderer/components/hotbar/hotbar-selector.scss

@@ -43,7 +43,8 @@
 
   .Icon {
     --size: 16px;
-    padding: 0 4px;
+    padding: 0 4px 0 0px;
+    margin: 0px 4px;
 
     &:hover {
       box-shadow: none;

src/renderer/initializers/index.ts

@@ -30,3 +30,4 @@ export * from "./registries";
 export * from "./welcome-menu-registry";
 export * from "./workloads-overview-detail-registry";
 export * from "./catalog-category-registry";
+export * from "./status-bar-registry";

src/renderer/initializers/status-bar-registry.tsx

@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) 2021 OpenLens Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+import React from "react";
+import { StatusBarRegistry } from "../../extensions/registries";
+import { ActiveHotbarName } from "../components/cluster-manager/active-hotbar-name";
+
+export function initStatusBarRegistry() {
+  StatusBarRegistry.getInstance().add([
+    {
+      components: {
+        Item: () => <ActiveHotbarName/>,
+        position: "left",
+      },
+    },
+  ]);
+}