dsform.cpp

海康威视视频采集卡linux开发包4.22版

}

void dsForm::dsMinorRecordSet(bool on)
{
	int ChannelNum = CBChannelL -> currentItem();
	int index = CBMinorEncoderL -> currentItem();
	PictureFormat_t pictureFormat = ENC_CIF_FORMAT;

	if (index == 0)	 pictureFormat = ENC_4CIF_FORMAT;
	else if (index == 1) pictureFormat = ENC_2CIF_FORMAT;
	else if (index == 2) pictureFormat = ENC_DCIF_FORMAT;
	else if (index == 3) pictureFormat = ENC_CIF_FORMAT;
	else if (index == 4) pictureFormat = ENC_QCIF_FORMAT;

	if (ChannelNum == 1)
	{		
		if ( on )
		{
			CBMinorEncoderL -> setEnabled(FALSE);
			CBMinorStreamL -> setEnabled(FALSE);
			w_full_area -> StreamTypeSubAllSet(CBMinorStreamL -> currentItem() +1);
			w_full_area -> EncoderSubAllSet(pictureFormat);			
		}
		else
		{
			CBMinorEncoderL -> setEnabled(TRUE);
			CBMinorStreamL -> setEnabled(TRUE);
		}
		
		w_full_area->RecordSubAllSet(on);		
	}
	else if (ChannelNum >= 2)
	{
		if ( on )
		{
			CBMinorEncoderL -> setEnabled(FALSE);
			CBMinorStreamL -> setEnabled(FALSE);			
			w_full_area -> EncoderSubSet(pictureFormat);
			w_full_area -> StreamTypeSubSet(CBMinorStreamL -> currentItem() +1);
		}
		else
		{
			CBMinorEncoderL -> setEnabled(TRUE);
			CBMinorStreamL -> setEnabled(TRUE);
		}
		w_full_area -> RecordSubSet(on);
	}
}

void dsForm::dsMajorRecordSet(bool on)
{
	int ChannelNum = CBChannelL -> currentItem();
	int index = CBMajorEncoderL -> currentItem();
	PictureFormat_t pictureFormat = ENC_CIF_FORMAT;

	if (index == 0)	 pictureFormat = ENC_4CIF_FORMAT;
	else if (index == 1) pictureFormat = ENC_2CIF_FORMAT;
	else if (index == 2) pictureFormat = ENC_DCIF_FORMAT;
	else if (index == 3) pictureFormat = ENC_CIF_FORMAT;
	else if (index == 4) pictureFormat = ENC_QCIF_FORMAT;

	if (ChannelNum == 1)
	{		
		if ( on )
		{
			CBMajorEncoderL -> setEnabled(FALSE);
			CBMajorStreamL -> setEnabled(FALSE);
			w_full_area -> EncoderAllSet(pictureFormat);
			w_full_area -> StreamTypeAllSet(CBMajorStreamL -> currentItem() +1);
		}
		else
		{
			CBMajorEncoderL -> setEnabled(TRUE);
			CBMajorStreamL -> setEnabled(TRUE);
		}

		w_full_area->RecordAllSet(on);	
	}
	else if (ChannelNum >= 2)
	{
		if ( on )
		{
			CBMajorEncoderL -> setEnabled(FALSE);
			CBMajorStreamL -> setEnabled(FALSE);			
			w_full_area -> EncoderSet(pictureFormat);
			w_full_area -> StreamTypeSet(CBMajorStreamL -> currentItem() +1);
		}
		else
		{
			CBMajorEncoderL -> setEnabled(TRUE);
			CBMajorStreamL -> setEnabled(TRUE);
		}
		w_full_area -> RecordSet(on);
	}
}

void dsForm::areaClick(int click)
{
	static int fullflag = 1;
	int port;
	QString qS;

	port = w_full_area->GetSelectPort();

	w_channel->setText(qS.sprintf("%9d", port));

	if(click == RIGHTCLICKED)
	{
		if(fullflag)
		{
			disconnect(tabWidget3, 0, 0, 0);
			TitleEdit->hide();
			tabWidget3->hide();
			showFullScreen();
			w_full_area->resize(1024, 768);
			fullflag = 0;
		}
		else
		{
			w_full_area->resize(800, 700);
			showNormal();
			TitleEdit->show();
			tabWidget3->show();			
			fullflag = 1;
			connect(tabWidget3, SIGNAL(currentChanged (QWidget *)), SLOT(PageChange(QWidget *)));
		}
	}
}

void dsForm::audioChangeSet(int Select, float data)
{
	QString qS;
	
	if (Select == atoi(w_channel -> text()))
		w_audio_frame->setText(qS.sprintf("%10.1f", data));
}

void dsForm::videoChangeSet(int Select, float data)
{
	QString qS;

	if (Select == atoi(w_channel -> text()))
		w_video_frame->setText(qS.sprintf("%10.1f", data));
}

void dsForm::totalChangeSet(int Select, int data)
{
	QString qS;

	if (Select == atoi(w_channel -> text()))
		w_totalframe->setText(qS.sprintf("%9d", data));	
}

void dsForm::bitRateChangeSet(int Select, int data)
{
	QString qS;

	if (Select == atoi(w_channel -> text()))
		w_bit_rate->setText(qS.sprintf("%9d", data));
}

void dsForm::countChangeSet(int data)
{
	QString qS;
	
	w_netusercount->setText(qS.sprintf("%9d", data));
}

void dsForm::fullSpaceSet()
{
	static int run = 0;
	FormInfo *forminf;

	pthread_mutex_lock(&mutex); 
	if ( !run )
	{
		forminf = new FormInfo(this, "Information", Qt::WType_TopLevel);
		forminf -> setGeometry(QRect(300, 300, 200, 120));
		forminf -> show();
		run = 1;
	}
	pthread_mutex_unlock(&mutex);
}

void dsForm::noNetSet()
{
	QMessageBox::warning ( this, "MessageBox", "The net transfer setting isn't opened!", QMessageBox::Ok, 
				     		QMessageBox::NoButton, QMessageBox::NoButton);
}

void dsForm::netChangeSet(bool on)
{
	OutputDebugString("In netChangeSet \n");
	w_full_area -> NetTransferSet(on);
}

void dsForm::checkspace()
{
	char savepath[10]=".";	
	int freespace;	
	struct statfs bbuf;
		
	if(statfs(savepath, &bbuf) < 0)
	{
		OutputErrorString("statsfs() faied, error: %d\n",  errno);		
	}
	else
	{
		freespace = bbuf.f_bavail * (bbuf.f_bsize/1024);
		if (freespace < RunQuest)
		{			
			OutputErrorString("The Space of Disk isn't enough!! So you'd better stop Recording\n");
			CheckMajorRecordL->setEnabled(FALSE);
			CheckMinorRecordL->setEnabled(FALSE);
			CheckImageCaptureL->setEnabled(FALSE);
		}
	}
}

void dsForm::changeEdit()
{
	char savepath[10]=".";
	char tmp = '%';
	int freespace;	
	struct statfs bbuf;
	
	QDateTime Dtchange = QDateTime::currentDateTime();
	QString Qschange;

	DateEdit->setText(Dtchange.date().toString("yyyy-MM-dd"));
	TimeEdit->setText(Dtchange.time().toString("hh:mm:ss"));
	
	if(statfs(savepath, &bbuf) < 0)
	{
		OutputErrorString("statsfs() faied, error: %d\n",  errno);		
	}
	else
	{
		freespace = (100*bbuf.f_bavail)/bbuf.f_blocks;
		Qschange.sprintf(" %3d%c", freespace, tmp);
	}
	FreespaceEdit->setText(Qschange);
}


void dsForm::PageChange(QWidget *CurrentPage)		//状态切换的时候,注意以前的状态
{
	static int index = 0;
	static int index_before = 0;
	int tempindex;
	bool tempfull;	

	if (!strcmp(CurrentPage -> name(), "tab"))
	{
		if (index == 2 && index_before == 0)
		{
			index = 0;
			return;
		}

		tempindex = CBChannelL -> currentItem();
		tempfull = w_full_area -> GetFullState();		
				
		if (GFullArea)
		{
			w_full_area -> SetSelectPort(GSelectPort);	
			if (tempfull)				
				w_full_area -> ChangeFullPort();
			else			
				w_full_area -> SetFullEnable(TRUE);				
		}
		else
		{
			if(tempfull)
				w_full_area->SetFullEnable(FALSE);
			w_full_area -> SetSelectPort(GSelectPort);
		}

		disconnect(w_preview, 0, 0, 0);
		w_preview->setChecked(TRUE);
		connect(w_preview, SIGNAL(toggled(bool)), w_full_area, SLOT(PreviewAllSet(bool)));
		
		disconnect(w_record, 0, 0, 0);
		w_record->setChecked(bool(w_full_area -> AllRecordStatus()));
		connect(w_record, SIGNAL(toggled(bool)), w_full_area, SLOT(RecordAllSet(bool)));

		
		GSelectPort = tempindex;
		GFullArea = tempfull;
		index = 0;		
	}
	else if (!strcmp(CurrentPage -> name(), "tab_2"))
	{
		fprintf(stderr, "Enter Page Two\n");
		if (index == 2 && index_before == 1)
		{
			index = 1;
			return;
		}

		w_full_area -> PreviewAllSet(TRUE);	//保证切换到Localsetting时是正确的

		//disconnect(CheckMajorRecordL, 0, 0,0);
		//CheckMajorRecordL->setChecked(w_record->isChecked());
		//connect(CheckMajorRecordL, SIGNAL(toggled(bool)), SLOT(dsMajorRecordSet(bool)));

		tempindex = w_full_area -> GetSelectPort();
		tempfull = w_full_area -> GetFullState();		

		if(GFullArea)
		{
			if(GSelectPort == 0) 
			{
				SetAllEnabled(FALSE);
				w_full_area -> SetSelectPort(w_full_area -> GetLastPort());
				w_full_area -> SetFullEnable(TRUE);	
			}
			else
			{					
				w_full_area -> SetSelectPort(GSelectPort-2);
				w_full_area -> SetFullEnable(TRUE);	
			}					
		}
		else
		{			
			if(tempfull)
				w_full_area -> SetFullEnable(FALSE);
			if(GSelectPort == 0)
				SetAllEnabled(FALSE);						
			w_full_area -> SetSelectPort(w_full_area -> GetLastPort());
		}
			

		GSelectPort = tempindex;
		GFullArea = tempfull;
		index = 1;
	}
	else
	{
		if (index == 0)
			index_before = 0;
		else if (index == 1)
			index_before = 1;		
		index = 2;
	}	
}

bool dsForm::eventFilter( QObject *o, QEvent *e )
{
	int index = tabWidget3 -> currentPageIndex(); 	

	if((o == w_full_area) && (index == 1 || index == 2))		
	{		
		if (((e -> type() == QEvent::MouseButtonPress) 
		   || (e -> type() == QEvent::MouseButtonRelease) 
		   || (e -> type() == QEvent::MouseButtonDblClick)))
		{
			OutputDebugString("eventFilter 1\n");
			return TRUE;
		}
	}
	
	return QWidget::eventFilter( o, e );
}

void dsForm::SetComBox()
{
	int temp, num;
	QString Qs;

	DSDEMO* dstemp = w_full_area -> GetDsinfo(0);
	
	num = GetTotalChannels();
	CBChannelL->insertItem("NoSet");
	CBChannelL->insertItem("All");
	for( temp = 0; temp < num; temp++)
	{
		Qs.sprintf("Channel %2d", temp);
		CBChannelL->insertItem(Qs);
	}

	CBMajorStreamL->insertItem("VIDEO");
	CBMajorStreamL->insertItem("SOUND");
	CBMajorStreamL->insertItem("AVSYNC");
	CBMinorStreamL->insertItem("VIDEO");
	CBMinorStreamL->insertItem("SOUND");
	CBMinorStreamL->insertItem("AVSYNC");

	//CBMajorEncoderL->insertItem("No Set");
	CBMajorEncoderL->insertItem("4CIF");
	CBMajorEncoderL->insertItem("2CIF");
	CBMajorEncoderL->insertItem("DCIF");
	CBMajorEncoderL->insertItem("CIF");
	CBMajorEncoderL->insertItem("QCIF");

	//CBMinorEncoderL->insertItem("No Set");
	CBMinorEncoderL->insertItem("4CIF");
	CBMinorEncoderL->insertItem("2CIF");
	CBMinorEncoderL->insertItem("DCIF");
	CBMinorEncoderL->insertItem("CIF");
	CBMinorEncoderL->insertItem("QCIF");

	CBModeL->insertItem("Constant");
	CBModeL->insertItem("Varied");

	SliderBrightnessL->setMinValue(0);
	SliderBrightnessL->setMaxValue(255);
	SliderBrightnessL->setLineStep(1);
	SliderBrightnessL->setPageStep(10);

	SliderContrastL->setMinValue(0);
	SliderContrastL->setMaxValue(127);
	SliderContrastL->setLineStep(1);
	SliderContrastL->setPageStep(10);

	SliderSaturationL->setMinValue(0);
	SliderSaturationL->setMaxValue(127);
	SliderSaturationL->setLineStep(1);
	SliderSaturationL->setPageStep(10);

	SliderHueL->setMinValue(0);
	SliderHueL->setMaxValue(255);
	SliderHueL->setLineStep(1);
	SliderHueL->setPageStep(10);
	
	SliderOsdBrightnessL->setMinValue(0);
	SliderOsdBrightnessL->setMaxValue(255);
	SliderOsdBrightnessL->setLineStep(1);
	SliderOsdBrightnessL->setPageStep(10);	

	SliderOsdPosXL->setMinValue(0);
	SliderOsdPosXL->setMaxValue(351);
	SliderOsdPosXL->setLineStep(8);
	SliderOsdPosXL->setPageStep(32);

	SliderOsdPosYL->setMinValue(0);	
	SliderOsdPosYL->setLineStep(1);
	SliderOsdPosYL->setPageStep(10);

	SliderLogoPosXL->setMinValue(0);
	SliderLogoPosXL->setMaxValue(703);
	SliderLogoPosXL->setLineStep(1);
	SliderLogoPosXL->setPageStep(10);			

	SliderLogoPosYL->setMinValue(0);	
	SliderLogoPosYL->setLineStep(1);
	SliderLogoPosYL->setPageStep(10);
	if(dstemp-> videostandard == StandardNTSC)
	{