Add Keyboard shortcuts dialog

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2025-11-07 10:46:24 +03:00 · 2020-03-18 16:40:21 +00:00
parent fac4561ac8
commit cad28c81c0
10 changed files with 444 additions and 6 deletions
--- a/src/Keyboard.ts
+++ b/src/Keyboard.ts
@@ -0,0 +1,88 @@
+/*
+Copyright 2016 OpenMarket Ltd
+Copyright 2017 New Vector Ltd
+Copyright 2019 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+export const Key = {
+    HOME: "Home",
+    END: "End",
+    PAGE_UP: "PageUp",
+    PAGE_DOWN: "PageDown",
+    BACKSPACE: "Backspace",
+    ARROW_UP: "ArrowUp",
+    ARROW_DOWN: "ArrowDown",
+    ARROW_LEFT: "ArrowLeft",
+    ARROW_RIGHT: "ArrowRight",
+    TAB: "Tab",
+    ESCAPE: "Escape",
+    ENTER: "Enter",
+    ALT: "Alt",
+    CONTROL: "Control",
+    META: "Meta",
+    SHIFT: "Shift",
+    CONTEXT_MENU: "ContextMenu",
+
+    COMMA: ",",
+    LESS_THAN: "<",
+    GREATER_THAN: ">",
+    BACKTICK: "`",
+    SPACE: " ",
+    SLASH: "/",
+    A: "a",
+    B: "b",
+    C: "c",
+    D: "d",
+    E: "e",
+    F: "f",
+    G: "g",
+    H: "h",
+    I: "i",
+    J: "j",
+    K: "k",
+    L: "l",
+    M: "m",
+    N: "n",
+    O: "o",
+    P: "p",
+    Q: "q",
+    R: "r",
+    S: "s",
+    T: "t",
+    U: "u",
+    V: "v",
+    W: "w",
+    X: "x",
+    Y: "y",
+    Z: "z",
+};
+
+export const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
+
+export function isOnlyCtrlOrCmdKeyEvent(ev) {
+    if (isMac) {
+        return ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
+    } else {
+        return ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
+    }
+}
+
+export function isOnlyCtrlOrCmdIgnoreShiftKeyEvent(ev) {
+    if (isMac) {
+        return ev.metaKey && !ev.altKey && !ev.ctrlKey;
+    } else {
+        return ev.ctrlKey && !ev.altKey && !ev.metaKey;
+    }
+}