mainfrm.cpp

开发的锌流量计算程序

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "ShaoYe.h"
#include "MainFrm.h"
#include "shaoyedoc.h"
#include "flowset.h"
#include "modeldlg.h"
#include "global_fun.h"
#include "querydlg.h"
#include "querydlg1.h"
#include "querydlg2.h"
#include "querydlg3.h"
#include "resultdlg1.h"
#include "resultdlg2.h"
#include "resultdlg3.h"
#include "modelset.h"
#include "modelsel.h"
#include "passworddlg1.h"
#include "passworddlg2.h"
#include "passworddlg3.h"
#include "viewmodifydlg4.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CMainFrame
extern CString model_date;//模型建立日期
extern float model_parameter_tare;//皮重
extern float model_parameter_a;//常数项
extern float model_parameter_b;//一次项系数
extern float model_parameter_c;//二次向系数
extern BOOL m_bStart;
extern BOOL m_bStop;
extern CSampleResult m_sampleresult;


IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_COMMAND(ID_MODEL_SELECT, OnModelSelect)
	ON_COMMAND(ID_MODELING, OnModeling)
	ON_UPDATE_COMMAND_UI(ID_MODELING, OnUpdateModeling)
	ON_COMMAND(ID_QUERY_FIRST, OnQueryFirst)
	ON_COMMAND(ID_QUERY_SECOND, OnQuerySecond)
	ON_COMMAND(ID_QUERY_THIRD, OnQueryThird)
	ON_COMMAND(ID_QUERY_FORTH, OnQueryForth)
	ON_COMMAND(ID_MODEL_MODIFY, OnModelModify)
	ON_COMMAND(ID_VIEW_MODIFY, OnViewModify)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,// status line indicator
	ID_SEPARATOR,
	ID_SEPARATOR,
	ID_SEPARATOR,
	ID_SEPARATOR,
	ID_SEPARATOR,
//	ID_SEPARATOR,
};			

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bStart=TRUE;
	m_bStop=FALSE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
/*	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}
*/
	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
//	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
//	EnableDocking(CBRS_ALIGN_ANY);
//	DockControlBar(&m_wndToolBar);


	m_wndStatusBar.GetStatusBarCtrl().SetMinHeight(30);  //高度
	//float Width=rect.right-rect.left;               //宽度??
	float Width=1000;
	m_wndStatusBar.SetPaneInfo(0,0,0,(int)Width/5);    
	m_wndStatusBar.SetPaneInfo(1,0,0,(int)Width*4/20);
	m_wndStatusBar.SetPaneInfo(2,0,0,(int)Width/5);
	m_wndStatusBar.SetPaneInfo(3,0,0,(int)Width/5);
	m_wndStatusBar.SetPaneInfo(4,0,0,(int)Width/10);
	m_wndStatusBar.SetPaneInfo(5,0,0,(int)Width/10);

	//初始化模型参数
	CModelSet modelset;
	modelset.Open();
	modelset.MoveFirst();
	while(!modelset.IsEOF())
	{
		if(modelset.m_selected)
		{
			model_date=modelset.m_date;
			model_parameter_a=modelset.m_const;//常数项
			model_parameter_b=modelset.m_first;//一次项系数
			model_parameter_c=modelset.m_second;//二次项系数
			model_parameter_tare=modelset.m_tare;//皮重
			break;
		}
		modelset.MoveNext();
	}
	modelset.Close();
/*
	CString strdate;
	CTime time=CTime::GetCurrentTime();		
	strdate.Format("%4d%02d%02d",time.GetYear(),time.GetMonth(),time.GetDay());
	CDaoDatabase m_DB;
	m_DB.Open("e:\\shaoye\\test_result.mdb");
	CDaoTableDef m_OpenTable1(&m_DB);
	try
	{
		m_OpenTable1.Open(strdate);
	}
	catch(CDaoException* e)
	{
		e->Delete();
	}
*/
	SetTimer(1,1000,NULL);
	
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	cs.style = WS_OVERLAPPED | WS_CAPTION | FWS_ADDTOTITLE
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE;

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	CShaoYeDoc* pDoc = (CShaoYeDoc* )GetActiveDocument();

	CTime time=CTime::GetCurrentTime();

	if(m_bStart)
	{
		Str1.Format("      系统工作状态：停  止");
        m_wndStatusBar.SetPaneText(1,Str1,TRUE);
	}   
	else
	{
		Str1.Format("      系统工作状态：运  行");
        m_wndStatusBar.SetPaneText(1,Str1,TRUE);
	}

    if(pDoc->show_flag)
	{
		pDoc->show_flag=false;
		Str3.Format("     当前流量：%5.2f 吨/班",pDoc->AveFlow);
		
		int current_hour;
		current_hour=time.GetHour();
	    Str4.Format("  %d-%d点累积流量：%10.2f Kg",current_hour,current_hour+1,pDoc->TotalFlow);
		m_wndStatusBar.SetPaneText(3,Str4,TRUE);
		m_wndStatusBar.SetPaneText(2,Str3,TRUE);
	}
	

	Str6=time.Format("  %H:%M:%S");
	m_wndStatusBar.SetPaneText(5,Str6,TRUE);
	Str5=time.Format(" %Y年%m月%d日");
    m_wndStatusBar.SetPaneText(4,Str5,TRUE);
	m_wndStatusBar.SetPaneText(0,"   欢迎使用锌液流量实时监视系统!  ",TRUE);

	CString querystr,delstr;
	int year,month,day;
    year=time.GetYear();
	month=time.GetMonth();
	day=time.GetDay();
	querystr.Format("%4d%02d%02d",year,month,day);
	if(month==1||month==2)
	{
		year=year-1;
		month=month+10;
	}
	else
	{
		month=month-2;
	}
	delstr.Format("%4d%02d",year,month);

	if(m_bStart==false&&time.GetHour()==0&&time.GetMinute()==0&&time.GetSecond()==0)
	{
		CDaoDatabase m_DB;
	    try
		{
			m_DB.Open("e:\\shaoye\\test_result.mdb");
			CDaoTableDefInfo tabledefinfo;
		    int tb_num=m_DB.GetTableDefCount();//数据库中表的个数
		    CString tb_name;
		
		    for(int i=0;i<tb_num;i++)
			{
				m_DB.GetTableDefInfo(i,tabledefinfo);
				tb_name=tabledefinfo.m_strName;
       
			    //删除一个月前的数据表
				if(tb_name.Left(6)==delstr)
				{
					m_DB.DeleteTableDef(tb_name);
					i=i-1;
				}
			}

			CDaoTableDef *pTableSet;
		    pTableSet=new CDaoTableDef(&m_DB);
			
			try
			{
				querystr.Format("%4d%02d%02d",CTime::GetCurrentTime().GetYear(),CTime::GetCurrentTime().GetMonth(),CTime::GetCurrentTime().GetDay());
				pTableSet->Create(querystr);
			    pTableSet->CreateField("time",dbInteger,dbFixedField);
			    pTableSet->CreateField("flux",dbSingle,dbFixedField);
			    pTableSet->Append();
				m_sampleresult.Close();
				m_sampleresult.Open();
			}
		    catch(CDaoException *e)
			{
				e->Delete();
	            MessageBox("无法创建新的数据表","错误",MB_OK);
			}
		}
		catch(CDaoException *e)
		{
			e->Delete();
			MessageBox("无法打开数据库","错误",MB_OK);
		}
	}
	
	CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnModelSelect() 
{
	// TODO: Add your command handler code here
	CPasswordDlg2 Dlg;
	Dlg.DoModal();	
}

void CMainFrame::OnModeling() 
{
	// TODO: Add your command handler code here

	CPasswordDlg1 dlg;

	dlg.DoModal();

}

void CMainFrame::OnUpdateModeling(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(m_bStart);
	
}

void CMainFrame::OnQueryFirst() 
{
	// TODO: Add your command handler code here

	CQueryDlg dlg;
	dlg.DoModal();
	
}

void CMainFrame::OnQuerySecond() 
{
	// TODO: Add your command handler code here
	CShaoYeDoc* pDoc = (CShaoYeDoc* )GetActiveDocument();

	int dd,mm,yy;
	CQueryDlg1 dlg;
	if(dlg.DoModal()==IDOK)
	{
		UpdateData();
	    if(dlg.m_year>2050||dlg.m_year<2000)