Factor out isCtrlOrCmdKeyEvent, use that in TagPanel

as opposed to the incorrect ctrl || meta

src/Keyboard.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2016 OpenMarket Ltd
+Copyright 2017 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -15,7 +16,7 @@ limitations under the License.
 */
 
 /* a selection of key codes, as used in KeyboardEvent.keyCode */
-module.exports = {
+export const KeyCode = {
     BACKSPACE: 8,
     TAB: 9,
     ENTER: 13,
@@ -58,3 +59,12 @@ module.exports = {
     KEY_Y: 89,
     KEY_Z: 90,
 };
+
+export function isCtrlOrCmdKeyEvent(ev) {
+    const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
+    if (isMac) {
+        return ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
+    } else {
+        return ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
+    }
+}

src/components/structures/LoggedInView.js

@@ -19,7 +19,7 @@ limitations under the License.
 import * as Matrix from 'matrix-js-sdk';
 import React from 'react';
 
-import KeyCode from '../../KeyCode';
+import { KeyCode, isCtrlOrCmdKeyEvent } from '../../Keyboard';
 import Notifier from '../../Notifier';
 import PageTypes from '../../PageTypes';
 import CallMediaHandler from '../../CallMediaHandler';
@@ -153,13 +153,7 @@ export default React.createClass({
             */
 
         let handled = false;
-        const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
-        let ctrlCmdOnly;
-        if (isMac) {
-            ctrlCmdOnly = ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
-        } else {
-            ctrlCmdOnly = ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
-        }
+        const ctrlCmdOnly = isCtrlOrCmdKeyEvent(ev);
 
         switch (ev.keyCode) {
             case KeyCode.UP:

src/components/structures/RoomView.js

@@ -41,7 +41,7 @@ const rate_limited_func = require('../../ratelimitedfunc');
 const ObjectUtils = require('../../ObjectUtils');
 const Rooms = require('../../Rooms');
 
-import KeyCode from '../../KeyCode';
+import { KeyCode, isCtrlOrCmdKeyEvent } from '../../Keyboard';
 
 import RoomViewStore from '../../stores/RoomViewStore';
 import RoomScrollStateStore from '../../stores/RoomScrollStateStore';
@@ -433,13 +433,7 @@ module.exports = React.createClass({
 
     onKeyDown: function(ev) {
         let handled = false;
-        const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
-        let ctrlCmdOnly;
-        if (isMac) {
-            ctrlCmdOnly = ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
-        } else {
-            ctrlCmdOnly = ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
-        }
+        const ctrlCmdOnly = isCtrlOrCmdKeyEvent(ev);
 
         switch (ev.keyCode) {
             case KeyCode.KEY_D:

src/components/structures/TagPanel.js

@@ -22,6 +22,7 @@ import FilterStore from '../../stores/FilterStore';
 import FlairStore from '../../stores/FlairStore';
 import sdk from '../../index';
 import dis from '../../dispatcher';
+import { isCtrlOrCmdKeyEvent } from '../../Keyboard';
 
 const TagTile = React.createClass({
     displayName: 'TagTile',
@@ -50,7 +51,7 @@ const TagTile = React.createClass({
         dis.dispatch({
             action: 'select_tag',
             tag: this.props.groupProfile.groupId,
-            ctrlOrCmdKey: e.metaKey || e.ctrlKey,
+            ctrlOrCmdKey: isCtrlOrCmdKeyEvent(e),
             shiftKey: e.shiftKey,
         });
     },

src/components/views/dialogs/BaseDialog.js

@@ -16,7 +16,7 @@ limitations under the License.
 
 import React from 'react';
 
-import * as KeyCode from '../../../KeyCode';
+import { KeyCode } from '../../../Keyboard';
 import AccessibleButton from '../elements/AccessibleButton';
 import sdk from '../../../index';
 

src/components/views/dialogs/SetMxIdDialog.js

@@ -20,7 +20,7 @@ import React from 'react';
 import sdk from '../../../index';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import classnames from 'classnames';
-import KeyCode from '../../../KeyCode';
+import { KeyCode } from '../../../Keyboard';
 import { _t } from '../../../languageHandler';
 
 // The amount of time to wait for further changes to the input username before

src/components/views/rooms/ForwardMessage.js

@@ -18,7 +18,7 @@
 import React from 'react';
 import { _t } from '../../../languageHandler';
 import dis from '../../../dispatcher';
-import KeyCode from '../../../KeyCode';
+import { KeyCode } from '../../../Keyboard';
 
 
 module.exports = React.createClass({

src/components/views/rooms/MessageComposerInput.js

@@ -28,7 +28,7 @@ import Promise from 'bluebird';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import type {MatrixClient} from 'matrix-js-sdk/lib/matrix';
 import SlashCommands from '../../../SlashCommands';
-import KeyCode from '../../../KeyCode';
+import { KeyCode, isCtrlOrCmdKeyEvent } from '../../../Keyboard';
 import Modal from '../../../Modal';
 import sdk from '../../../index';
 import { _t, _td } from '../../../languageHandler';
@@ -105,13 +105,7 @@ export default class MessageComposerInput extends React.Component {
     };
 
     static getKeyBinding(ev: SyntheticKeyboardEvent): string {
-        const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
-        let ctrlCmdOnly;
-        if (isMac) {
-            ctrlCmdOnly = ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
-        } else {
-            ctrlCmdOnly = ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
-        }
+        const ctrlCmdOnly = isCtrlOrCmdKeyEvent(ev);
 
         // Restrict a subset of key bindings to ONLY having ctrl/meta* pressed and
         // importantly NOT having alt, shift, meta/ctrl* pressed. draft-js does not