94 lines
2.6 KiB
TypeScript
94 lines
2.6 KiB
TypeScript
import { BrowserWindow } from "@electron/remote";
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import useKeyPress, { KeyFilter, KeyType, Options, Target } from "ahooks/lib/useKeyPress";
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import { Key } from "ts-key-enum";
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export const isMacos = process.platform === "darwin";
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let forceTarget: HTMLElement | undefined;
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const hotkey = (key: string) => {
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if (key.indexOf("ctrl") >= 0 && isMacos) {
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key = key.replace("ctrl", Key.Meta);
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}
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return key.toLowerCase();
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};
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export const useKeyDown = (
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keyFilter: KeyFilter,
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target: Target,
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eventHandler: (event: KeyboardEvent, key: KeyType) => void,
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option?: Options
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) => {
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option = option || {};
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option.target = target;
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option.exactMatch = true;
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return useKeyPress(keyFilter, (e, key) => !e.repeat && eventHandler(e, key), option);
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};
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export const Hotkey = {
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Backspace: Key.Backspace,
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Build: hotkey("ctrl.b"),
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CloseEditor: hotkey("ctrl.w"),
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Copy: hotkey("ctrl.c"),
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Cut: hotkey("ctrl.x"),
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Delete: Key.Delete,
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Duplicate: hotkey("ctrl.d"),
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Enter: Key.Enter,
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Escape: Key.Escape,
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F2: Key.F2,
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Insert: Key.Insert,
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JumpNode: hotkey("ctrl.g"),
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MacDelete: isMacos ? hotkey("ctrl.backspace") : "",
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Paste: hotkey("ctrl.v"),
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Redo: isMacos ? hotkey("shift.ctrl.z") : hotkey("ctrl.y"),
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Replace: hotkey("shift.ctrl.v"),
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Save: hotkey("ctrl.s"),
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SearchTree: hotkey("ctrl.p"),
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SearchNode: hotkey("ctrl.f"),
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SelectAll: hotkey("ctrl.a"),
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Undo: hotkey("ctrl.z"),
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};
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export const setInputFocus = (target: HTMLElement) => {
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forceTarget = target;
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};
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export const sendInputEvent = (key: string) => {
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const webContents = BrowserWindow.getFocusedWindow()?.webContents;
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if (webContents) {
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let keyCode: string | undefined;
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const modifiers: Electron.InputEvent["modifiers"] = [];
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key.split(".").forEach((v) => {
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if (v.indexOf("ctrl") >= 0) {
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modifiers.push("ctrl");
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} else if (v.indexOf("shift") >= 0) {
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modifiers.push("shift");
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} else if (v.indexOf("alt") >= 0) {
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modifiers.push("alt");
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} else if (v.indexOf("meta") >= 0) {
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modifiers.push("meta");
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} else {
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keyCode = v;
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}
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});
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if (!keyCode) {
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return;
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}
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forceTarget?.focus();
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modifiers.forEach((mod) => {
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webContents.sendInputEvent({
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type: "keyDown",
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keyCode: mod,
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});
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});
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webContents.sendInputEvent({ type: "keyDown", keyCode: keyCode, modifiers: modifiers });
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webContents.sendInputEvent({ type: "keyUp", keyCode: keyCode, modifiers: modifiers });
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modifiers.forEach((mod) => {
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webContents.sendInputEvent({
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type: "keyUp",
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keyCode: mod,
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});
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});
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}
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};
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