};
window.onkeypress = function(e) {
+ if (e.target != document.body) {
+ /* Only allow the shortcuts when the focus is on the body.
+ Otherwise you can't type these numbers into text fields. */
+ return;
+ }
+
switch (e.keyCode) {
case 49: // 1
show_page('controls');
break;
- case 50: // 1
+ case 50: // 2
show_page('metadata');
break;
- case 51: // 1
+ case 51: // 3
show_page('playlist');
break;
- case 52: // 1
+ case 52: // 4
show_page('options');
break;
}
if (typeof(page) != 'string')
page = this.id.split('.')[1];
+ // We might not be connected in which case 'mpc' will be undefined.
switch (page) {
case 'playlist':
- mpc.playlistinfo();
+ if (mpc)
+ mpc.playlistinfo();
// Fallthrough.
case 'metadata':
- mpc.currentsong();
+ if (mpc)
+ mpc.currentsong();
break;
}