An Aurelia plugin for easy keyboard combo short-cuts
npm install aurelia-comboAn Aurelia plugin for easy keyboard combo short-cuts.
npm i aurelia-combo or yarn add aurelia-combo
In your main.js file
``js`
aurelia.use.plugin(PLATFORM.moduleName('aurelia-combo'));
It uses keymaster underneath to support keyboard short-cut. Read it to understand the supported short-cut format.
> aurelia-combo has an embedded keymaster which contains unpublished fixes and additional fix on removing registered event handlers.
Note @combo decorator injects piece of code into two Aurelia life-cycle callbacks: attached and detached. This means @combo only works on Aurelia custom elements or components. It doesn't work on generic JavaScript classes which has no attached/detached callbacks.
`js
import {combo} from 'aurelia-combo';
export class MyVm {
@combo('ctrl+f', 'command+f') // array of short-cuts
findIt(e) {
console.log('findIt');
}
@combo('ctrl+c, command+c') // or a string of all, keymaster understands
copyIt(e) {
console.log('copyIt');
}
}
`
Take findIt as example, the above code is very similar to what you do manually:`js
import key from 'keymaster';
export class MyVm {
attached() {
key('ctrl+f, command+f', e => {
// By default, preventDefault will be called for the keyboard event.
// User can skip the behavior by returning true from the decorated method.
if (true !== this.findIt(e)) e.preventDefault();
})
}
detached() {
key.unbind('ctrl+f, command+f')
}
findIt(e) {
console.log('findIt');
}
}
`
By default, keymaster ignores all keyboard events originating from ,