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Ignore keyup events for modifier keys

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This commit is contained in:
Joseph Montanaro 2023-09-12 15:27:15 -07:00
parent 03d164c9d3
commit a7df7adc8e
1 changed files with 9 additions and 5 deletions
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14
src/ui/settings/Keybind.svelte
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@ -7,6 +7,7 @@
const id = Math.random().toString().slice(2); const id = Math.random().toString().slice(2);
const dispatch = createEventDispatcher(); const dispatch = createEventDispatcher();
const modifierKeys = new Set(['Alt', 'AltGraph', 'Control', 'Fn', 'FnLock', 'Meta', 'Shift', 'Super', ]);
let listening = false; let listening = false;
function listen() { function listen() {
@ -20,12 +21,15 @@
} }
function setKeybind(event) { function setKeybind(event) {
console.log(event); // separate events fire for modifier keys, even when they are combined with a regular key
if (modifierKeys.has(event.key)) return;
let keys = []; let keys = [];
if (event.ctrlKey) keys.push('ctrl'); if (event.ctrlKey) keys.push('Ctrl');
if (event.altKey) keys.push('alt'); if (event.altKey) keys.push('Alt');
if (event.metaKey) keys.push('meta'); if (event.metaKey) keys.push('Meta');
if (event.shiftKey) keys.push('shift'); if (event.shiftKey) keys.push('Shift');
// capitalize
keys.push(event.key); keys.push(event.key);
value.keys = keys.join('+'); value.keys = keys.join('+');