Introduce modifier for ctrl or command based on platform in use

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

packages/business-features/keyboard-shortcuts/src/invoke-shortcut.injectable.ts

@@ -6,6 +6,7 @@ import {
   KeyboardShortcut,
   keyboardShortcutInjectionToken,
 } from "./keyboard-shortcut-injection-token";
+import platformInjectable from "./platform.injectable";
 
 export type InvokeShortcut = (event: KeyboardEvent) => void;
 
@@ -28,36 +29,58 @@ const toShortcutsWithMatchingScope = (shortcut: KeyboardShortcut) => {
 
 const toBindingWithDefaults = (binding: Binding) =>
   isString(binding)
-    ? { code: binding, shift: false, ctrl: false, altOrOption: false, meta: false }
-    : { ctrl: false, shift: false, altOrOption: false, meta: false, ...binding };
-
-const toShortcutsWithMatchingBinding = (event: KeyboardEvent) => (shortcut: KeyboardShortcut) => {
-  const binding = toBindingWithDefaults(shortcut.binding);
-
-  const shiftModifierMatches = binding.shift === event.shiftKey;
-  const ctrlModifierMatches = binding.ctrl === event.ctrlKey;
-  const altModifierMatches = binding.altOrOption === event.altKey;
-  const metaModifierMatches = binding.meta === event.metaKey;
-
-  return (
-    event.code === binding.code &&
-    shiftModifierMatches &&
-    ctrlModifierMatches &&
-    altModifierMatches &&
-    metaModifierMatches
-  );
-};
+    ? {
+        code: binding,
+        shift: false,
+        ctrl: false,
+        altOrOption: false,
+        meta: false,
+        ctrlOrCommand: false,
+      }
+    : {
+        ctrl: false,
+        shift: false,
+        altOrOption: false,
+        meta: false,
+        ctrlOrCommand: false,
+        ...binding,
+      };
+
+const toShortcutsWithMatchingBinding =
+  (event: KeyboardEvent, platform: string) => (shortcut: KeyboardShortcut) => {
+    const binding = toBindingWithDefaults(shortcut.binding);
+
+    const shiftModifierMatches = binding.shift === event.shiftKey;
+    const altModifierMatches = binding.altOrOption === event.altKey;
+
+    const isMac = platform === "darwin";
+
+    const ctrlModifierMatches =
+      binding.ctrl === event.ctrlKey || (!isMac && binding.ctrlOrCommand === event.ctrlKey);
+
+    const metaModifierMatches =
+      binding.meta === event.metaKey || (isMac && binding.ctrlOrCommand === event.metaKey);
+
+    return (
+      event.code === binding.code &&
+      shiftModifierMatches &&
+      ctrlModifierMatches &&
+      altModifierMatches &&
+      metaModifierMatches
+    );
+  };
 
 const invokeShortcutInjectable = getInjectable({
   id: "invoke-shortcut",
 
   instantiate: (di): InvokeShortcut => {
     const getShortcuts = () => di.injectMany(keyboardShortcutInjectionToken);
+    const platform = di.inject(platformInjectable);
 
     return (event) => {
       const shortcutsToInvoke = pipeline(
         getShortcuts(),
-        filter(toShortcutsWithMatchingBinding(event)),
+        filter(toShortcutsWithMatchingBinding(event, platform)),
         filter(toShortcutsWithMatchingScope),
       );
 

packages/business-features/keyboard-shortcuts/src/keyboard-shortcut-injection-token.ts

@@ -2,7 +2,14 @@ import { getInjectionToken } from "@ogre-tools/injectable";
 
 export type Binding =
   | string
-  | { code: string; shift?: boolean; ctrl?: boolean; altOrOption?: boolean; meta?: boolean };
+  | {
+      code: string;
+      shift?: boolean;
+      ctrl?: boolean;
+      altOrOption?: boolean;
+      meta?: boolean;
+      ctrlOrCommand?: boolean;
+    };
 
 export type KeyboardShortcut = {
   binding: Binding;

packages/business-features/keyboard-shortcuts/src/keyboard-shortcuts.test.tsx

@@ -14,6 +14,7 @@ import { Discover, discoverFor } from "@k8slens/react-testing-library-discovery"
 import { startApplicationInjectionToken } from "@k8slens/application";
 import { renderInjectionToken } from "@k8slens/react-application";
 import { reactApplicationChildrenInjectionToken } from "@k8slens/react-application";
+import platformInjectable from "./platform.injectable";
 
 describe("keyboard-shortcuts", () => {
   let di: DiContainer;
@@ -203,6 +204,8 @@ describe("keyboard-shortcuts", () => {
     ].forEach(({ binding, keyboard, scenario, shouldCallCallback }) => {
       // eslint-disable-next-line jest/valid-title
       it(scenario, () => {
+        const invokeMock = jest.fn();
+
         const shortcutInjectable = getInjectable({
           id: "shortcut",
 
@@ -230,4 +233,121 @@ describe("keyboard-shortcuts", () => {
       });
     });
   });
+
+  describe("given in mac and keyboard shortcut with modifier for ctrl or command", () => {
+    beforeEach(async () => {
+      di.override(platformInjectable, () => "darwin");
+
+      invokeMock = jest.fn();
+
+      const shortcutInjectable = getInjectable({
+        id: "shortcut",
+
+        instantiate: () => ({
+          binding: { code: "KeyK", ctrlOrCommand: true },
+          invoke: invokeMock,
+        }),
+
+        injectionToken: keyboardShortcutInjectionToken,
+      });
+
+      runInAction(() => {
+        di.register(shortcutInjectable);
+      });
+
+      const startApplication = di.inject(startApplicationInjectionToken);
+
+      await startApplication();
+    });
+
+    it("when pressing the keyboard shortcut with command, calls the callback", () => {
+      userEvent.keyboard("{Meta>}[KeyK]");
+
+      expect(invokeMock).toHaveBeenCalled();
+    });
+
+    it("when pressing the keyboard shortcut with ctrl, does not call the callback", () => {
+      userEvent.keyboard("{Control>}[KeyK]");
+
+      expect(invokeMock).not.toHaveBeenCalled();
+    });
+  });
+
+  describe("given in windows and keyboard shortcut with modifier for ctrl or command", () => {
+    beforeEach(async () => {
+      di.override(platformInjectable, () => "win32");
+
+      invokeMock = jest.fn();
+
+      const shortcutInjectable = getInjectable({
+        id: "shortcut",
+
+        instantiate: () => ({
+          binding: { code: "KeyK", ctrlOrCommand: true },
+          invoke: invokeMock,
+        }),
+
+        injectionToken: keyboardShortcutInjectionToken,
+      });
+
+      runInAction(() => {
+        di.register(shortcutInjectable);
+      });
+
+      const startApplication = di.inject(startApplicationInjectionToken);
+
+      await startApplication();
+    });
+
+    it("when pressing the keyboard shortcut with windows, does not call the callback", () => {
+      userEvent.keyboard("{Meta>}[KeyK]");
+
+      expect(invokeMock).not.toHaveBeenCalled();
+    });
+
+    it("when pressing the keyboard shortcut with ctrl, calls the callback", () => {
+      userEvent.keyboard("{Control>}[KeyK]");
+
+      expect(invokeMock).toHaveBeenCalled();
+    });
+  });
+
+  describe("given in any other platform and keyboard shortcut with modifier for ctrl or command", () => {
+    beforeEach(async () => {
+      di.override(platformInjectable, () => "some-other-platform");
+
+      invokeMock = jest.fn();
+
+      const shortcutInjectable = getInjectable({
+        id: "shortcut",
+
+        instantiate: () => ({
+          binding: { code: "KeyK", ctrlOrCommand: true },
+          invoke: invokeMock,
+        }),
+
+        injectionToken: keyboardShortcutInjectionToken,
+      });
+
+      runInAction(() => {
+        di.register(shortcutInjectable);
+      });
+
+      const startApplication = di.inject(startApplicationInjectionToken);
+
+      await startApplication();
+    });
+
+    it("when pressing the keyboard shortcut with meta, does not call the callback", () => {
+      userEvent.keyboard("{Meta>}[KeyK]");
+
+      expect(invokeMock).not.toHaveBeenCalled();
+    });
+
+    it("when pressing the keyboard shortcut with ctrl, calls the callback", () => {
+      userEvent.keyboard("{Control>}[KeyK]");
+
+      expect(invokeMock).toHaveBeenCalled();
+    });
+  });
 });

packages/business-features/keyboard-shortcuts/src/platform.injectable.ts

@@ -0,0 +1,11 @@
+import { getInjectable } from "@ogre-tools/injectable";
+
+export const allPlatforms = ["win32", "darwin", "linux"] as const;
+
+const platformInjectable = getInjectable({
+  id: "platform",
+  instantiate: () => process.platform as (typeof allPlatforms)[number],
+  causesSideEffects: true,
+});
+
+export default platformInjectable;