void k9astTitles::loadPlayer() {
k9Config config;
m_useXine=config.getUseXine();
m_usePhonon=config.getUsePhonon();
m_useMplayer=config.getUseMplayer();
if (m_preview) {
delete m_preview;
delete m_layout;
}
if (m_useXine) {
#ifndef BACKLITE
m_preview=new k9xine(Ui_astTitles.wPreview);
#endif
} else if (m_usePhonon) {
m_preview=new k9Phonon(Ui_astTitles.wPreview);
} else if (m_useMplayer)
m_preview=new K9Mplayer(Ui_astTitles.wPreview);
else
m_preview=new kViewMPEG2(Ui_astTitles.wPreview);
connect(this,SIGNAL(sigshowPreview( k9DVD*, k9DVDTitle*,int )),m_preview,SLOT(open( k9DVD*, k9DVDTitle*,int )));
connect(this,SIGNAL(sigstopPreview()),m_preview,SLOT(bStopClick()));
m_layout=new QGridLayout(Ui_astTitles.wPreview);
m_layout->addWidget(m_preview,0,0);
m_preview->show();
}
//===========================================================================
void __fastcall TfrmMain::FormCloseQuery(TObject *Sender, bool &CanClose)
{
if ( bStop->Enabled == true ) {
bStopClick(Sender);
Sleep(100);
}
CanClose = true;
}
void __fastcall Tform_Main::NewWndProc(TMessage &Msg)
{
// ----- Update event -----
if ( Msg.Msg == MESSAGE_STOP_DEVICE && isStoped == false )
{
bStopClick(NULL);
} //
WndProc(Msg);
}
//===========================================================================
void __fastcall TfrmMain::Idle(System::TObject* Sender, bool &Done)
{
// ----- Если Пришли новые данные, тогда отрисовка -------
if ( BChart != NULL && CurrentWorkDevice != NULL ) {
if ( CurrentWorkDevice->isDataReady == true )
{
//if (CurrentWorkDevice->DataCounter >= CurrentWorkDevice->WorkTime * CurrentWorkDevice->AcpCanalFreq * CurrentWorkDevice->BaseCanalCountBeforeMath )
if (CurrentWorkDevice->DataCounter >= CurrentWorkDevice->WorkTime * CurrentWorkDevice->AcpCanalFreq * CurrentWorkDevice->Canals->ItemsCount )
{
bStopClick(Sender);
}
BChart->DrawSeriesValues();
// ----- Авторазмещение кривых по вертикальной оси ----
if ( ifAutoPositionInit == false && CurrentWorkDevice->Canals->Items[0]->gr_ValuesCount > 40 )
{
bAutoPositionClick(Sender);
ifAutoPositionInit = true;
}
CurrentWorkDevice->isDataReady = false;
DrawFPS = DrawFPS + 1;
// --------------
QueryPerformanceCounter(&qPerfCounter2);
if ( qPerfCounter2.QuadPart - qPerfCounter1.QuadPart >= qPerfFreq.QuadPart )
{
mConsole->Lines->BeginUpdate();
mConsole->Lines->Clear();
mConsole->Lines->Add("DrawFPS = " + IntToStr(DrawFPS));
mConsole->Lines->Add("IrqCounter = " + IntToStr(CurrentWorkDevice->DataCounter));
mConsole->Lines->EndUpdate();
qPerfCounter1 = qPerfCounter2;
DrawFPS = 0;
}
}
}
// --------------
Done = false;
}
//===========================================================================
void __fastcall TfrmMain::miDataOpenClick(TObject *Sender)
{
OpenDialog1->FileName = ProjectFileName;
if ( OpenDialog1->Execute() == false ) return;
FILE *h_file = fopen(OpenDialog1->FileName.c_str(), "rb");
ProjectFileName = OpenDialog1->FileName;
SetCaption();
// ---------------
CurrentWorkDevice = DemoADC;
BChart->BaseADC = CurrentWorkDevice;
// ---------------
int grVolt = -1;
int grTime = -1;
double Freq = -1;
int CanalsCount = -1;
char CanalName[255];
short int *vals = NULL;
double gr_YOffset = -1;
int gr_Color = -1;
bool gr_Checked = false;
double Scale = -1;
int DataCount = -1;
fread(&grVolt , sizeof(int ), 1, h_file); //
fread(&grTime , sizeof(int ), 1, h_file); //
fread(&Freq , sizeof(double), 1, h_file); //
fread(&CanalsCount, sizeof(int ), 1, h_file);
DemoADC->AcpCanalFreq = Freq;
DemoADC->Canals->SetItemsCount(CanalsCount);
//DemoADC->BaseCanalCountBeforeMath = CanalsCount;
DemoADC->InitializateCanals(CanalsCount);
//BChart->Canals = CurrentWorkDevice->Canals;
for ( int i = 0; i < CanalsCount; i++ )
{
fread(&gr_YOffset , sizeof(double), 1, h_file);
fread(&gr_Color , sizeof(int ), 1, h_file);
fread(&gr_Checked , sizeof(bool ), 1, h_file);
fread(&Scale , sizeof(double), 1, h_file);
fread( CanalName , sizeof(char) * 100, 1, h_file);
fread(&DataCount , sizeof(int ), 1, h_file); // unsigned int
vals = (short int*) malloc(sizeof(short int) * DataCount );
fread(vals, sizeof(short int)*DataCount, 1, h_file);
DemoADC->Canals->Items[i]->gr_YOffset = gr_YOffset;
DemoADC->Canals->Items[i]->gr_Color = (TColor)gr_Color;
DemoADC->Canals->Items[i]->gr_Checked = gr_Checked;
DemoADC->Canals->Items[i]->gr_YVoltTransformCoef = Scale;
DemoADC->Canals->Items[i]->ValueT0 = 1 / (double)Freq;
DemoADC->Canals->Items[i]->AddArray(vals, DataCount);
DemoADC->Canals->Items[i]->SetName(CanalName);
free (vals);
}
fclose(h_file);
// ---------------
DemoADC->DataCounter = DataCount;
BChart->VoltScalesIndex = grVolt;
BChart->TimeScalesIndex = grTime;
SetInterfaceParam();
rgVoltScalesClick(Sender);
rgTimeScalesClick(Sender);
BChart->Canals = CurrentWorkDevice->Canals;
bStopClick(Sender);
}
