/**
* Sets the selected instrument to extend mode.
*
* @param i The instrument that we are trying to set to extend.
*/
private void toggleNoteExtension(InstrumentIndex i) {
boolean[] ext = StateMachine.getNoteExtensions();
ext[i.getChannel() - 1] = !ext[i.getChannel() - 1];
changePortrait(i.getChannel() - 1, ext[i.getChannel() - 1]);
int ex = theStaff.getSequence().getNoteExtensions();
ex ^= (1 << (i.getChannel() - 1));
theStaff.getSequence().setNoteExtensions(ex);
}
/** @param i The bitfield that we want to set the note extensions to. */
public void setNoteExtension(int i) {
boolean[] ext = StateMachine.getNoteExtensions();
for (int j = 0; j < Values.NOTES_IN_A_LINE; j++) {
if (!(ext[j] == ((i & (1 << j)) != 0))) {
ext[j] = !ext[j];
changePortrait(j, ext[j]);
}
}
}