remove deprecated property in KeyboardEvent

src/actions/input.js

@@ -1,10 +1,16 @@
 import actions from '../actions';
 
-const keyPress = (code, ctrl) => {
+const asKeymapChars = (key, ctrl) => {
+  if (ctrl) {
+    return '<C-' + key.toUpperCase() + '>';
+  }
+  return key;
+};
+
+const keyPress = (key, ctrl) => {
   return {
     type: actions.INPUT_KEY_PRESS,
-    code,
-    ctrl
+    key: asKeymapChars(key, ctrl),
   };
 };
 

src/components/background-input.js

@@ -1,5 +1,4 @@
 import * as inputActions from '../actions/input';
-import * as keys from '../shared/keys';
 import * as operationActions from '../actions/operation';
 
 export default class BackgroundInputComponent {
@@ -37,15 +36,14 @@ export default class BackgroundInputComponent {
   }
 
   handleKeysChanged(sender, input) {
-    let prefix = keys.asKeymapChars(input.keys);
     let matched = Object.keys(this.keymaps).filter((keyStr) => {
-      return keyStr.startsWith(prefix);
+      return keyStr.startsWith(input.keys);
     });
     if (matched.length === 0) {
       this.store.dispatch(inputActions.clearKeys(), sender);
       return Promise.resolve();
     } else if (matched.length > 1 ||
-      matched.length === 1 && prefix !== matched[0]) {
+      matched.length === 1 && input.keys !== matched[0]) {
       return Promise.resolve();
     }
     let operation = this.keymaps[matched];

src/components/background.js

@@ -35,7 +35,7 @@ export default class BackgroundComponent {
     switch (message.type) {
     case messages.KEYDOWN:
       return this.store.dispatch(
-        inputActions.keyPress(message.code, message.ctrl), sender);
+        inputActions.keyPress(message.key, message.ctrl), sender);
     case messages.OPEN_URL:
       if (message.newTab) {
         return this.store.dispatch(

src/components/content-input.js

@@ -18,7 +18,7 @@ export default class ContentInputComponent {
     }
     browser.runtime.sendMessage({
       type: messages.KEYDOWN,
-      code: e.which,
+      key: e.key,
       ctrl: e.ctrlKey
     });
   }

src/content/index.js

@@ -19,6 +19,7 @@ followStore.subscribe(() => {
     console.error(e);
   }
 });
+// eslint-disable-next-line no-unused-vars
 const contentInputComponent = new ContentInputComponent(window);
 
 consoleFrames.initialize(window.document);

src/reducers/input.js

@@ -1,23 +1,18 @@
 import actions from '../actions';
 
 const defaultState = {
-  keys: [],
+  keys: '',
 };
 
 export default function reducer(state = defaultState, action = {}) {
   switch (action.type) {
   case actions.INPUT_KEY_PRESS:
     return Object.assign({}, state, {
-      keys: state.keys.concat([
-        {
-          code: action.code,
-          ctrl: action.ctrl
-        }
-      ])
+      keys: state.keys + action.key
     });
   case actions.INPUT_CLEAR_KEYS:
     return Object.assign({}, state, {
-      keys: [],
+      keys: '',
     });
   default:
     return state;

src/shared/keys.js

@@ -1,21 +0,0 @@
-const asKeymapChars = (keys) => {
-  return keys.map((k) => {
-    let c = String.fromCharCode(k.code);
-    if (k.ctrl) {
-      return '<C-' + c.toUpperCase() + '>';
-    }
-    return c;
-  }).join('');
-};
-
-const asCaretChars = (keys) => {
-  return keys.map((k) => {
-    let c = String.fromCharCode(k.code);
-    if (k.ctrl) {
-      return '^' + c.toUpperCase();
-    }
-    return c;
-  }).join('');
-};
-
-export { asKeymapChars, asCaretChars };

test/actions/input.test.js

@@ -5,10 +5,15 @@ import * as inputActions from '../../src/actions/input';
 describe("input actions", () => {
   describe("keyPress", () => {
     it('create INPUT_KEY_PRESS action', () => {
-      let action = inputActions.keyPress(123, true);
+      let action = inputActions.keyPress('a', false);
       expect(action.type).to.equal(actions.INPUT_KEY_PRESS);
-      expect(action.code).to.equal(123);
-      expect(action.ctrl).to.be.true;
+      expect(action.key).to.equal('a');
+    });
+
+    it('create INPUT_KEY_PRESS action from key with ctrl', () => {
+      let action = inputActions.keyPress('b', true);
+      expect(action.type).to.equal(actions.INPUT_KEY_PRESS);
+      expect(action.key).to.equal('<C-B>');
     });
   });
 

test/reducers/input.test.js

@@ -5,30 +5,22 @@ import inputReducer from '../../src/reducers/input';
 describe("input reducer", () => {
   it('return the initial state', () => {
     let state = inputReducer(undefined, {});
-    expect(state).to.have.deep.property('keys', []);
+    expect(state).to.have.deep.property('keys', '');
   });
 
   it('return next state for INPUT_KEY_PRESS', () => {
-    let action = { type: actions.INPUT_KEY_PRESS, code: 123, ctrl: true };
+    let action = { type: actions.INPUT_KEY_PRESS, key: 'a' };
     let state = inputReducer(undefined, action);
-    expect(state).to.have.deep.property('keys', [{ code: 123, ctrl: true }]);
+    expect(state).to.have.deep.property('keys', 'a');
 
-    action = { type: actions.INPUT_KEY_PRESS, code: 456, ctrl: false };
+    action = { type: actions.INPUT_KEY_PRESS, key: '<C-B>' };
     state = inputReducer(state, action);
-    expect(state).to.have.deep.property('keys', [
-      { code: 123, ctrl: true },
-      { code: 456, ctrl: false }
-    ]);
+    expect(state).to.have.deep.property('keys', 'a<C-B>');
   });
 
   it('return next state for INPUT_CLEAR_KEYS', () => {
     let action = { type: actions.INPUT_CLEAR_KEYS };
-    let state = inputReducer({
-      keys: [
-        { code: 123, ctrl: true },
-        { code: 456, ctrl: false }
-      ]
-    }, action);
-    expect(state).to.have.deep.property('keys', []);
+    let state = inputReducer({ keys: 'abc' }, action);
+    expect(state).to.have.deep.property('keys', '');
   });
 });

test/shared/keys.test.js

@@ -1,31 +0,0 @@
-import { expect } from "chai";
-import * as keys from '../../src/shared/keys';
-
-describe("keys", () => {
-  const KEYMAP = {
-    'g<C-X>GG': [],
-    'gg': { type: 'scroll.top' },
-  };
-
-  const g = 'g'.charCodeAt(0);
-  const G = 'G'.charCodeAt(0);
-  const x = 'x'.charCodeAt(0);
-
-  describe('#asKeymapChars', () => {
-    let keySequence = [
-      { code: g },
-      { code: x, ctrl: true },
-      { code: G }
-    ];
-    expect(keys.asKeymapChars(keySequence)).to.equal('g<C-X>G');
-  });
-
-  describe('#asCaretChars', () => {
-    let keySequence = [
-      { code: g },
-      { code: x, ctrl: true },
-      { code: G }
-    ];
-    expect(keys.asCaretChars(keySequence)).to.equal('g^XG');
-  });
-});