OTS/OTSCPP/OTSControl/Simulate/OTSScanSim.cpp

#include "stdafx.h"
#include "OTSScanSim.h"
#include "otsdataconst.h"

namespace OTSController {
	
	namespace
	{
	
		CString GetOSCommonDataPathName()
		{

			CString strPathName = _T(".\\");

			return strPathName;
		}
		
		CString GetCompanySysDataPathName()
		{
			
			CString strCommonDataPathName = GetOSCommonDataPathName();
			if (strCommonDataPathName.IsEmpty())
			{
			
				LogErrorTrace(__FILE__, __LINE__, _T("GetOTSPackSysDataPathName: failed to common data pathname string."));
				return _T("");
			}

			
			CString strCmpSysDataPath = strCommonDataPathName + STR_COMPANYNAME + _T("\\");

			
			return strCmpSysDataPath;
		}
		
		// check if the file exists or not
		BOOL Exists(LPCTSTR a_sPath)
		{
			return ::PathFileExists(a_sPath) == TRUE;
		}
	}
	const CString SIMULATION_IMAGE_FILEPATH = _T("Simulate");
	const CString SIMULATION_IMAGE_FILENAME = _T("SimImage.bmp");
	COTSScanSim::COTSScanSim()
	{
	}


	COTSScanSim::~COTSScanSim()
	{
	}

	
	BOOL COTSScanSim::Init()
	{

		
		return TRUE;
	}

	

	// acquire BSE image
	CBSEImgPtr COTSScanSim::AcquireBSEImage()
	{
		
		CBSEImgPtr poBSEImgPtr = nullptr;
		
	
		poBSEImgPtr = AcquireBSEImageFromBitmapFile();

		
		ASSERT(poBSEImgPtr);
		if (!poBSEImgPtr)
		{
		
			LogErrorTrace(__FILE__, __LINE__, _T("COTSScanSim::AcquireBSEImage: failed to load simulation image"));
		}
		Sleep(1000);//simulate the real sem time delay.
	
		return poBSEImgPtr;		
	}
	// get image from a file
	CBSEImgPtr COTSScanSim::AcquireBSEImageFromBitmapFile()
	{

		// prepare file
		CFile file;
		CFileException fe;

		BYTE* m_pPixel;
		BYTE* m_pBmInfo;
		BITMAPFILEHEADER* m_pBmfh;
		m_pBmfh = new BITMAPFILEHEADER;
		CBSEImgPtr bseImage;
		// get simulation image file name
		CString strOTSSysDataPath = GetCompanySysDataPathName();
		CString strBitmapFilePathName = strOTSSysDataPath + SIMULATION_IMAGE_FILEPATH + _T("\\") + SIMULATION_IMAGE_FILENAME;


		// check if the file exist 
		if (Exists(strBitmapFilePathName))
		{
			if (!file.Open(strBitmapFilePathName, CFile::modeRead, &fe))
			{
				LogInfoTrace(__FILE__, __LINE__, _T("COTSEDSBase::AcquireBSEImageFromBitmapFile: failed to open simulation image file %s."), strBitmapFilePathName);
				return nullptr;
			}

			// read file header
			file.Read(m_pBmfh, sizeof(BITMAPFILEHEADER));
			m_pBmInfo = new BYTE[m_pBmfh->bfOffBits - 14];

			file.Read(m_pBmInfo, m_pBmfh->bfOffBits - 14);

			BITMAPINFOHEADER bmih;
			memcpy(&bmih, m_pBmInfo, sizeof(BITMAPINFOHEADER));

			long width = bmih.biWidth;//获取宽度
			int bitCount = bmih.biBitCount;//获取位数
			long height = bmih.biHeight;//获取高度
			long LineBytes = (width * bitCount + 31) / 32 * 4;//计算每行像素所占的字节数

			m_pPixel = new BYTE[height * LineBytes];
			file.Read(m_pPixel, height * LineBytes);
			file.Close();

			CRect imageRect(0, 0, width, height);
			bseImage = CBSEImgPtr(new CBSEImg(imageRect));

			bseImage->InitImageData(width, height);
			BYTE* pImageData = bseImage->GetImageDataPointer();

			long nActImageSize = width * height;
			for (int i = 0; i < height; i++)
			{
				memcpy(pImageData + i * width, m_pPixel + (height - i-1) * width, width);
			}

			delete[]m_pPixel;
			delete[]m_pBmInfo;
			delete m_pBmfh;


		}
		else
		{
			LogInfoTrace(__FILE__, __LINE__, _T("COTSEDSBase::AcquireBSEImageFromBitmapFile: failed to open simulation image file %s."), strBitmapFilePathName);
			return nullptr;
		}
		return bseImage;
	}
	
	// move beam to point
	BOOL COTSScanSim::MoveBeamTo(CPoint& a_beamPos)
	{

		
		return FALSE;
	}


	// set image size
	BOOL COTSScanSim::SetImageSize(long a_nImageSizeX,long nHeight)
	{

		return TRUE;
	}

	// set dwell time
	BOOL COTSScanSim::SetDwellTime(long a_nDwellTime)
	{


		return TRUE;
	}

}