在Electron app之外收听键盘事件和鼠标移动 [英] Listen for keyboard events and mouse movement outside of Electron app

问题描述

我已经进入了一些Electron项目，我正在试图弄清楚如何在应用程序处于后台时监听任何按键或跟踪鼠标移动。我正在使用菜单栏插件，因此该应用仍然在后台运行。

I've been getting into a few Electron projects and I am trying to figure out how you could listen for any keypresses or and track mouse movement when the app is in the background. I am using the menubar plugin so the app is still running in the background.

我尝试使用全局快捷方式 API，但它看起来只适用于快捷方式，而且您无法注册单个按键。我还查看了API，还没有找到应用程序主屏幕外键击和鼠标移动的事件。

I tried using the global-shortcut API but it looks like that is for shortcuts only and you can't register individual keystrokes. I've also looked over the API and have yet to find an event for keystrokes and mouse movements outside the app's main screen.

推荐答案

这超出了电子应用的正常使用范围。为此，您需要开发一个调用操作系统相应本机函数的本机模块。

This is outside of the realm of normal use-cases for an electron application. In order to do this you would need to develop a native module that calls into the corresponding native functions of the operating system.

例如在windows上：
< a href =https://stackoverflow.com/questions/1437158/c-win32-keyboard-events> C ++ Win32键盘事件

For example on windows: C++ Win32 keyboard events

制作原生节点的插件： https://nodejs.org/api/addons.html

Making native addons for node: https://nodejs.org/api/addons.html

仅供参考，本地插件很难。

FYI, Native addons are very hard.

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