void FTimeline::SetTimelineLength(float NewLength)
{
Length = NewLength;
if(Position > NewLength)
{
SetNewTime(NewLength-KINDA_SMALL_NUMBER);
}
}
void AmEventTimeView::ObserverMessageReceived(BMessage* msg)
{
int32 change;
msg->FindInt32(B_OBSERVE_WHAT_CHANGE, &change);
if (change == ARPMSG_INT_CONTROL_CHANGED) {
if ( ConstructSignatureFromControls() == B_OK ) {
if ( (mBeatCtrl == 0) || (mClockCtrl == 0) ) return;
AmTime time = mSignature->StartTime();
time += ( (mBeatCtrl->Value() - 1) * mSignature->TicksPerBeat() );
time += mClockCtrl->Value();
SetNewTime(time);
}
} else if (change == ARPMSG_TIME_VIEW_CHANGED) {
// Just force a redisplay
SetEvent( mContainer, mEvent );
}
}