66 lines
1.7 KiB
Markdown
66 lines
1.7 KiB
Markdown
# global-shortcut
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The `global-shortcut` module can register/unregister a global keyboard shortcut
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with the operating system so that you can customize the operations for various
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shortcuts.
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**Note:** The shortcut is global; it will work even if the app does
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not have the keyboard focus. You should not use this module until the `ready`
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event of the app module is emitted.
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```javascript
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const electron = require('electron');
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const app = electron.app;
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const globalShortcut = electron.globalShortcut;
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app.on('ready', function() {
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// Register a 'ctrl+x' shortcut listener.
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var ret = globalShortcut.register('ctrl+x', function() {
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console.log('ctrl+x is pressed');
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});
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if (!ret) {
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console.log('registration failed');
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}
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// Check whether a shortcut is registered.
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console.log(globalShortcut.isRegistered('ctrl+x'));
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});
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app.on('will-quit', function() {
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// Unregister a shortcut.
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globalShortcut.unregister('ctrl+x');
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// Unregister all shortcuts.
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globalShortcut.unregisterAll();
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});
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```
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## Methods
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The `global-shortcut` module has the following methods:
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### `globalShortcut.register(accelerator, callback)`
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* `accelerator` [Accelerator](accelerator.md)
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* `callback` Function
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Registers a global shortcut of `accelerator`. The `callback` is called when
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the registered shortcut is pressed by the user.
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### `globalShortcut.isRegistered(accelerator)`
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* `accelerator` [Accelerator](accelerator.md)
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Returns `true` or `false` depending on whether the shortcut `accelerator` is
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registered.
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### `globalShortcut.unregister(accelerator)`
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* `accelerator` [Accelerator](accelerator.md)
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Unregisters the global shortcut of `accelerator`.
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### `globalShortcut.unregisterAll()`
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Unregisters all of the global shortcuts.
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