char *
sp_kde_get_write_filename (gchar *dir, gchar *filter, gchar *title)
{
QString fileName;
QTimer timer;
QObject::connect (&timer, SIGNAL (timeout ()), Bridge, SLOT (TimerHook ()));
timer.changeInterval (1000 / SP_FOREIGN_FREQ);
SPKDEModal = TRUE;
fileName = KFileDialog::getSaveFileName (QString::fromLocal8Bit((const char *) dir),
QString::fromLocal8Bit((const char *) filter),
NULL,
QString::fromUtf8((const char *) title));
SPKDEModal = FALSE;
if (fileName.isEmpty())
return NULL;
return g_strdup (fileName.local8Bit());
}
int CLoadBalanceBar::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CMySizingControlBar::OnCreate(lpCreateStruct) == -1)
return -1;
CRuntimeClass *pFactory = RUNTIME_CLASS(CLoadBalanceView);
m_View = DYNAMIC_DOWNCAST(CLoadBalanceView, pFactory->CreateObject());
DWORD dwStyle = AFX_WS_DEFAULT_VIEW;
CRect r(0, 0, 0, 0); // arbitrary initial size
if (!m_View->Create(NULL, NULL, dwStyle, r, this, IDC_LOAD_BALANCE_VIEW, NULL))
return -1;
m_View->m_Parent = this;
m_View->SetNotifyWnd(this);
m_View->CreateCols(COLS, m_ColInfo, IDD_LOAD_BALANCE_ROW);
m_View->SetAccel(NULL, theApp.GetMain());
m_Engine = &theApp.GetEngine();
PopulateView();
TimerHook();
return 0;
}
bool CCrossDlg::FadeTo(const CPatch& Patch, LPCTSTR Name, double Secs, bool RandPhase)
{
if (!m_Frm->IsVeejay() && !SaveCheck())
return(FALSE);
m_Play = FALSE; // halt fader first, without updating UI
double Pos = GetPos();
bool Fwd = Pos <= .5; // set fade direction
int Src = SEL_A + !Fwd; // index of source
int Dst = SEL_A + Fwd; // index of destination
if (Pos > 0 && Pos < 1) { // if fader is between A and B
SetInfo(Src, GetInfo(SEL_MIX)); // copy mix to source
SetName(Src, m_MixName); // set source name to mix
m_Frm->OnNewParms(Src); // update parameters dialog
}
SetPos(!Fwd); // move fader to source
SetInfo(Dst, Patch); // copy arg to destination
SetName(Dst, Name); // set destination file name
SetSeconds(Secs);
if (Secs)
Play(TRUE); // start fading to new patch
else {
Play(FALSE);
SetPos(Fwd); // jump to new patch
m_Frm->GetView()->FlushHistory(); // prevent glitch
}
if (RandPhase) {
TimerHook(); // make mod freqs non-zero so randomize phase works
for (int i = 0; i < ROWS; i++) {
// if modulator is unused in source, but active in destination
if (!m_Info[Src].m_Row[i].Freq && m_Info[Dst].m_Row[i].Freq)
m_Frm->GetView()->SetPhase(i, double(rand()) / RAND_MAX); // randomize phase
}
}
if (m_Frm->GetPatchMode() == CMainFrame::PM_FULL)
m_Frm->SetPatch(Patch); // restore master and main settings
m_Frm->OnNewParms(Dst); // update parameters dialog
return(TRUE);
}