porpsheet.cpp

Windows CE的注册表编辑器和数据库操作源码

// PorpSheet.cpp : implementation file
//

#include "stdafx.h"
#include "Currency_CE.h"
#include "PorpSheet.h"
#include "Currency_CEDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CString g_sInstallDir;
CStringArray m_SettingArray;
CStringArray m_SettingArray2;	
/////////////////////////////////////////////////////////////////////////////
// CPorpSheet

IMPLEMENT_DYNAMIC(CPorpSheet, CPropertySheet)

CPorpSheet::CPorpSheet(UINT nIDCaption, CWnd* pParentWnd, UINT iSelectPage)
	:CPropertySheet(nIDCaption, pParentWnd, iSelectPage)
{
	AddPage(&m_page1);
	AddPage(&m_page2);
	AddPage(&m_page3);
	m_Dlg=(CCurrency_CEDlg*)pParentWnd;
}

CPorpSheet::CPorpSheet(LPCTSTR pszCaption, CWnd* pParentWnd, UINT iSelectPage)
	:CPropertySheet(pszCaption, pParentWnd, iSelectPage)
{
	AddPage(&m_page1);
	AddPage(&m_page2);
	AddPage(&m_page3);
	m_Dlg=(CCurrency_CEDlg*)pParentWnd;
}

CPorpSheet::~CPorpSheet()
{
}


BEGIN_MESSAGE_MAP(CPorpSheet, CPropertySheet)
	//{{AFX_MSG_MAP(CPorpSheet)
	ON_WM_DESTROY()
	ON_WM_ACTIVATE()
	ON_WM_CHAR()
	ON_WM_CLOSE()
	ON_WM_CANCELMODE()
	ON_WM_ENABLE()
	ON_WM_KEYDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPorpSheet message handlers

BOOL CPorpSheet::OnInitDialog() 
{
	BOOL bResult = CPropertySheet::OnInitDialog();
	
	// TODO: Add your specialized code here
	CTabCtrl* pTAB=GetTabControl( );
	TC_ITEM TabCtrlItem;
	TabCtrlItem.mask = TCIF_TEXT;
    /*
	TabCtrlItem.pszText = _T(" 货币换算   ");
	pTAB->SetItem(0,&TabCtrlItem);
    TabCtrlItem.pszText = _T(" 更改汇率   ");
	pTAB->SetItem(1,&TabCtrlItem);
	TabCtrlItem.pszText = _T(" 版本信息   ");
	pTAB->SetItem(2,&TabCtrlItem);
*/
	TabCtrlItem.pszText = _T(" 换算 ");
	pTAB->SetItem(0,&TabCtrlItem);
    TabCtrlItem.pszText = _T(" 更改 ");
	pTAB->SetItem(1,&TabCtrlItem);
	TabCtrlItem.pszText = _T(" 版本 ");
	pTAB->SetItem(2,&TabCtrlItem);
	
	
	InitDocument();

	ModifyStyleEx(WS_EX_CAPTIONOKBTN,WS_EX_TOPMOST,SWP_NOMOVE);
	return bResult;
}

BOOL CPorpSheet::PreCreateWindow(CREATESTRUCT& cs) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	cs.style &= ~WS_EX_CAPTIONOKBTN;

	return CPropertySheet::PreCreateWindow(cs);
}

BOOL CPorpSheet::DestroyWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
m_Dlg->EndDialog(1);	
	return CPropertySheet::DestroyWindow();
}

BOOL CPorpSheet::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CPropertySheet::PreTranslateMessage(pMsg);
}

void CPorpSheet::PreSubclassWindow() 
{
	// TODO: Add your specialized code here and/or call the base class
	
	CPropertySheet::PreSubclassWindow();
}

void CPorpSheet::OnDestroy() 
{
	CPropertySheet::OnDestroy();
	
	// TODO: Add your message handler code here
m_Dlg->EndDialog(1);	
}

void CPorpSheet::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized) 
{
	CPropertySheet::OnActivate(nState, pWndOther, bMinimized);
	
	// TODO: Add your message handler code here
	
}

CString CPorpSheet::GetExeDir()
{
CString sInstallDir=_T("");
HINSTANCE h= AfxGetInstanceHandle( );
TCHAR szModuleName[260];
int  nPathLength = GetModuleFileName (h, szModuleName,sizeof(szModuleName));
CString s1=_T("");
wsprintf(s1.GetBuffer(260),_T("%s"),szModuleName);										 
s1.ReleaseBuffer();
if(nPathLength)
  	{
  	sInstallDir=s1.Left(s1.ReverseFind('\\'));
  	}                  
return sInstallDir;
}

CString CPorpSheet::GetInstallDir()
{
CString pszFileName = _T("InstallDir.dat");
CFile initFile;
HINSTANCE h= AfxGetInstanceHandle( );
TCHAR szModuleName[260];
int  nPathLength = GetModuleFileName (h, szModuleName,sizeof(szModuleName));
CString s1="";
wsprintf(s1.GetBuffer(260),_T("%s"),szModuleName);										 
s1.ReleaseBuffer();
if(nPathLength)
  	{
  	CString s=s1.Left(s1.ReverseFind('\\'));
  	s+="\\InstallDir.dat";
  	pszFileName=s;
  	}                  

	CString temp,sInstallDir=_T("");
	BYTE		*pData;
	long		lDataLen;
	DWORD		dwFileLen, dwFileLen1;
	HANDLE		hFile;
	hFile = ::CreateFile(pszFileName,
						GENERIC_READ,					// we just need read access
						FILE_SHARE_READ,				// allow read access for others
						NULL,							// security attributes
						OPEN_EXISTING,					// the file needs to exist
						0,								// file attribute
						NULL );							// handle to a template file
	UINT test=(const unsigned int)hFile;
	if (hFile&&test!=0xffffffff) 
		{
		dwFileLen=::GetFileSize(hFile,NULL);
		pData = ::new BYTE[dwFileLen+1];
		memset(pData,0x20,dwFileLen+1);
		if (!pData)
			{
				AfxMessageBox(_T("Not enough memory to open InstallDir.dat."));
				return sInstallDir;
			}

		//Read the ink data to pData.
	   ReadFile (hFile, pData, dwFileLen, &dwFileLen1, 0);
	   pData[dwFileLen]='\0';
	   sInstallDir=(unsigned short*)pData;
	   //AfxMessageBox(sInstallDir);
	   temp=sInstallDir.Left(1);	
	   if(temp==0xFEFF)
		   sInstallDir=sInstallDir.Right(sInstallDir.GetLength()-1);//s=s.Right(s.GetLength()-1);
	   CloseHandle(hFile);
	}
else
	{
	AfxMessageBox(_T("Cannot find file:InstallDir.dat,exit application! "));
	//SendMessage(WM_CLOSE);
	}
return sInstallDir;
}

void CPorpSheet::InitDocument()
{

g_sInstallDir=GetExeDir();
  CString s1="";
  short pos;
  CString s;
  s=s1="";	
  pos=0;
  CString s2;
  int pos2=0;
CString temp;
TCHAR cc[10];
	BYTE		*pData;
	long		lDataLen;
	DWORD		dwFileLen, dwFileLen1;
	HANDLE		hFile;
	hFile = ::CreateFile(g_sInstallDir+_T("\\Currency.dat\0"),
						GENERIC_READ,					// we just need read access
						FILE_SHARE_READ,				// allow read access for others
						NULL,							// security attributes
						OPEN_EXISTING,					// the file needs to exist
						0,								// file attribute
						NULL );							// handle to a template file
	UINT test=(const unsigned int)hFile;
	if (hFile&&test!=0xffffffff) 
		{
		BY_HANDLE_FILE_INFORMATION bhfi;
        GetFileInformationByHandle (hFile, &bhfi);
        if (bhfi.nFileSizeHigh != 0) 
			{
            AfxMessageBox(_T("File is too big"));
			}

        dwFileLen= bhfi.nFileSizeLow;

		if(dwFileLen==0xffffffff)
			{
			AfxMessageBox(_T("file length error,exit application! "));
			SendMessage(WM_CLOSE);
			return;
			}
		//Allocate object pData
		pData = ::new BYTE[dwFileLen];
		if (!pData)
			{
				AfxMessageBox(_T("Not enough memory to open Currency.dat."));
				return ;
			}

		//Read the ink data to pData.
	   ReadFile (hFile, pData, dwFileLen, &dwFileLen1, 0);

	   s+=(unsigned short*)pData;
	   temp=s.Left(1);	
	   if(temp==0xFEFF)
		   s=s.Right(s.GetLength()-1);
	   pos=s.Find(_T("\r\n"));
	   while(pos>0)
			{
		    s1=s.Left(pos);
		    pos2=s1.Find(_T("="));
		    if(pos2>0)
				{
			   s2=s1.Right(pos-pos2-1);				
			   s1=s1.Left(pos2);
				}
		    m_SettingArray.Add(s1);
		    m_SettingArray2.Add(s2);
		    s=s.Right(s.GetLength()-pos-2);
		    pos=s.Find(_T("\r\n"));
			}

		CloseHandle(hFile);
		}
else
	{
	AfxMessageBox(_T("Cannot find file:")+g_sInstallDir+_T("\\Currency.dat")+_T(",exit application! "));
	SendMessage(WM_CLOSE);
	}
}

BOOL CPorpSheet::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CWnd::Create(lpszClassName, lpszWindowName, dwStyle, rect, pParentWnd, nID, pContext);
}

int CPorpSheet::DoModal() 
{

	return CPropertySheet::DoModal();
}

LRESULT CPorpSheet::DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	int i=0;
	switch(message)
	{
	case WM_KEYDOWN:
		i=1;

	}
	return CPropertySheet::DefWindowProc(message, wParam, lParam);
}

LRESULT CPorpSheet::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	int i=0;
	switch(message)
	{
	case WM_KEYDOWN:
		i=1;
	case WM_LBUTTONDOWN:
		i=2;
	default:
		i=3;
	}
	return CPropertySheet::WindowProc(message, wParam, lParam);
}

void CPorpSheet::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	// TODO: Add your message handler code here and/or call default
	
	CPropertySheet::OnChar(nChar, nRepCnt, nFlags);
}

void CPorpSheet::OnClose() 
{
	// TODO: Add your message handler code here and/or call default
	
	CPropertySheet::OnClose();
}

void CPorpSheet::OnCancelMode() 
{
	CPropertySheet::OnCancelMode();
	
	// TODO: Add your message handler code here
	
}

void CPorpSheet::OnEnable(BOOL bEnable) 
{
	CPropertySheet::OnEnable(bEnable);
	
	// TODO: Add your message handler code here
	
}

void CPorpSheet::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	// TODO: Add your message handler code here and/or call default
	
	CPropertySheet::OnKeyDown(nChar, nRepCnt, nFlags);
}

void CPorpSheet::OnOK( )
{
int i=0;

}

void CPorpSheet::OnCancel( )
{
int i=0;

}

BOOL CPorpSheet::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
	return CPropertySheet::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}