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/**
* @copyright Copyright (c) 2023 John Molakvoæ <skjnldsv@protonmail.com>
*
* @author John Molakvoæ <skjnldsv@protonmail.com>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
import { defineStore } from 'pinia'
import Vue from 'vue'
/**
* Observe various events and save the current
* special keys states. Useful for checking the
* current status of a key when executing a method.
*/
export const useKeyboardStore = function(...args) {
const store = defineStore('keyboard', {
state: () => ({
altKey: false,
ctrlKey: false,
metaKey: false,
shiftKey: false,
}),
actions: {
onEvent(event: MouseEvent | KeyboardEvent) {
if (!event) {
event = window.event as MouseEvent | KeyboardEvent
}
Vue.set(this, 'altKey', !!event.altKey)
Vue.set(this, 'ctrlKey', !!event.ctrlKey)
Vue.set(this, 'metaKey', !!event.metaKey)
Vue.set(this, 'shiftKey', !!event.shiftKey)
},
},
})
const keyboardStore = store(...args)
// Make sure we only register the listeners once
if (!keyboardStore._initialized) {
window.addEventListener('keydown', keyboardStore.onEvent)
window.addEventListener('keyup', keyboardStore.onEvent)
window.addEventListener('mousemove', keyboardStore.onEvent)
keyboardStore._initialized = true
}
return keyboardStore
}
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