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im-switcher

im-switcher

liyincode

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8 installs
| (0) | Free
Switches IME
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
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VSCode Input Method Switcher

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A simple yet practical VSCode extension that automatically switches to English input method when VSCode window gains focus.

中文

Features

  • Automatic Input Method Switching: Automatically switches to English input method when you switch from other applications to VSCode
  • Activation on Startup: Also switches input method when VSCode starts and gains focus
  • Highly Configurable: Customizable input method identifier and command paths
  • Lightweight and Efficient: Performs only a single task with minimal system resource usage

Prerequisites

This extension depends on the im-select tool, which you need to install first:

macOS

brew install im-select

Windows

Download im-select and add it to your system PATH.

Configuration Guide

  1. After installing the extension, open VSCode settings (press Ctrl+, or Cmd+,)
  2. Search for "imSwitch" to find the extension settings
  3. Configure the following options:
  • imSwitch.englishIME: (Required) The identifier for your English input method
    • macOS example: com.apple.keylayout.ABC or com.apple.keylayout.US
    • Windows example: 1033 (US English)
  • imSwitch.obtainIMCmd: Command to get the current input method (default: im-select)
  • imSwitch.switchIMCmd: Command to switch input method (default: im-select {im})
  • imSwitch.debugLog: Enable debug logging (default: false)

Finding Your Input Method Identifier

To find the correct input method identifier:

  1. Switch to English input method
  2. Open terminal or command prompt
  3. Run the im-select command
  4. Copy the output value as your imSwitch.englishIME setting

settings.json Example

{
  "imSwitch.englishIME": "com.apple.keylayout.ABC",
  "imSwitch.obtainIMCmd": "/opt/homebrew/bin/im-select",
  "imSwitch.switchIMCmd": "/opt/homebrew/bin/im-select {im}",
  "imSwitch.debugLog": false
}

Troubleshooting

If the extension isn't working correctly:

  1. Confirm that im-select is properly installed and runnable from terminal
  2. Enable debug logging: set imSwitch.debugLog to true
  3. Check the output panel (View > Output, select "IM Switcher")
  4. Ensure your englishIME setting value is correct
  5. If using custom paths, make sure the command paths are accurate

Usage Tips

  • This extension runs automatically in the background and doesn't require manual triggering
  • It only switches when the current input method is not English, avoiding unnecessary operations
  • If you frequently switch between multiple applications, this extension can significantly improve your input efficiency

Important Note

This extension only changes the input method state when VSCode gains focus, it doesn't interfere with input method settings in other applications.

License

MIT

Contribution

Issues and Pull Requests to improve this extension are welcome!

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