kxdlg.cpp

计算器 WINDOWS MFC的计算器 加减乘除都可以

	// TODO: Add your control notification handler code here
	m_operator=OpXor;
    	m_operavail=FALSE;
	run( );//	pushfh( );		
}

void CKXdlg::OnNot() 
{
	// TODO: Add your control notification handler code here
int a;
	a=(int)m_operand;
	m_operand=~a;
  m_operavail=FALSE;
 m_accum=m_operand;
	updisp( );
}

void CKXdlg::OnInt() 
{
	// TODO: Add your control notification handler code here
if(m_jinzhi==1)
{  m_operand=(int)m_operand;
  m_operavail=FALSE;
 m_accum=m_operand;
	updisp( );
}
}




void CKXdlg::OnRadio1() 
{
	// TODO: Add your control notification handler code here
bool state=TRUE;
	UpdateData( );
	enable16(state);
	enable10(state);
	enablefunc(FALSE);
	settext( );
    disp16( );
	/*   CString str1;
    int lVal = (m_operavail) ? (int)m_operand :(int)m_accum;
	str1.Format("%x",lVal);
	CEdit* pedit=(CEdit *)GetDlgItem(IDC_EDITKX);
	pedit->SetWindowText(str1);
*/ m_operavail=FALSE;
	m_accum=m_operand;}
void CKXdlg::settext()
{
	if (m_jinzhi!=1)
	{ GetDlgItem(IDC_RADIO5)->SetWindowText("双字");
    GetDlgItem(IDC_RADIO6)->SetWindowText("字");
    GetDlgItem(IDC_RADIO7)->SetWindowText("字节");
	m_dushu=0;
	UpdateData(FALSE);}
	else  if(m_jinzhi==1)  
		
	{ GetDlgItem(IDC_RADIO5)->SetWindowText("度数");
    GetDlgItem(IDC_RADIO6)->SetWindowText("弧度");
    GetDlgItem(IDC_RADIO7)->SetWindowText("梯度");
	m_dushu=0;
	UpdateData(FALSE);
}}

void CKXdlg::OnRadio2() 
{
	// TODO: Add your control notification handler code here
	UpdateData( );
	enable16(FALSE);
	enable10(TRUE);
	enablefunc(TRUE);
	settext( );
	CString str1;
    double lVal = (m_operavail) ? m_operand :m_accum;
	str1.Format("%f",lVal);
	int i=str1.GetLength( );
	while(str1.GetAt(i-1)=='0')
		{
			str1.Delete(i-1,1);
			i-=1;
		}
    CEdit* pedit=(CEdit *)GetDlgItem(IDC_EDITKX);
	pedit->SetWindowText(str1);
m_operavail=FALSE;
m_accum=m_operand;
    
}

void CKXdlg::OnRadio3() 
{
	// TODO: Add your control notification handler code here
	UpdateData( );
    enable16(FALSE);
	enable10(TRUE);
	enable8(FALSE);
	enablefunc(FALSE);
    settext( );
    disp8( );
	/*   CString str1;
    int lVal = (m_operavail) ? (int)m_operand :(int)m_accum;
	str1.Format("%o",lVal);
	CEdit* pedit=(CEdit *)GetDlgItem(IDC_EDITKX);
	pedit->SetWindowText(str1);
*/
m_operavail=FALSE;
m_accum=m_operand;}

void CKXdlg::OnRadio4() 
{
	// TODO: Add your control notification handler code here
	UpdateData( );
	enable16(FALSE);
	enable2(FALSE);
	enablefunc(FALSE);
settext( );
disp2( );
m_operavail=FALSE;
m_accum=m_operand;
}
void CKXdlg::OnRadio6() 
{
	// TODO: Add your control notification handler code here
	if(m_jinzhi==1)
	m_dushu=1;
	UpdateData( );
    updisp( );
	m_accum=m_operand;
 m_operavail=FALSE;}

void CKXdlg::OnRadio5() 
{
	// TODO: Add your control notification handler code here
	if(m_jinzhi==1)
	m_dushu=0;
	UpdateData( );	
    updisp( );
	m_accum=m_operand;
	 m_operavail=FALSE;
}

void CKXdlg::OnRadio7() 
{
	// TODO: Add your control notification handler code here
	if(m_jinzhi==1)
	m_dushu=2;
	UpdateData( );	
    updisp( );
	m_accum=m_operand;
 m_operavail=FALSE;}

void CKXdlg::setoperand(double value)
{
    m_operavail=TRUE;

    m_operand=value;
}

void CKXdlg::OnButtonpoint() 
{
	// TODO: Add your control notification handler code here
		if (point==0)
		point=1;
		m_operavail=TRUE;
	 
}

void CKXdlg::OnOK() 
{
	// TODO: Add extra validation here
 CEdit* pedit=(CEdit *)GetDlgItem(IDC_EDITKX);
	  pedit->SetWindowText("0");
	  m_operavail=FALSE;
//	CDialog::OnOK();
}
void CKXdlg::OnCC() 
{
	// TODO: Add your control notification handler code here
		onclearkx( );
		if (m_jinzhi==0)
		{UpdateData(FALSE);   OnRadio1( );}
		if (m_jinzhi==1)
		{ UpdateData(FALSE);  OnRadio2( );}
		if (m_jinzhi==2)
		{ UpdateData(FALSE);   OnRadio3( );}
		if (m_jinzhi==3)
        {  UpdateData(FALSE);   OnRadio4( );}
if(g_pmodless)
 enablecount(TRUE); 
clears( );
clearp( );}


void CKXdlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

void CKXdlg::OnDestroy() 
{
	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	
}



void CKXdlg::pushfh()              //压入堆栈
{
	if ((signum==0)||(m_operator==OpLeft)||((m_operator>opersign[signum-1])&&signum))
	{  if( m_operator==OpLeft)
		opersign[signum++]=m_operator;
	    else
		{opersign[signum++]=m_operator;
	     opernum[number++]=m_operand;
		}
	}
	else
	{ while((signum)&& (m_operator<=opersign[signum-1]))
	{    
		if(opersign[signum-1]==OpMultiply)
        {	m_operand=m_operand*opernum[--number];
	       if(m_operator==OpRight)
		   {signum=signum-2; break;} 
		}
		if(opersign[signum-1]==OpAdd)
		{ 	m_operand=m_operand+opernum[--number];
		   if(m_operator==OpRight)
		   {signum=signum-2; break;}			
		
		}	    
	    if(opersign[signum-1]==OpDivide)
		{ m_operand=opernum[--number]/m_operand;
		if(m_operator==OpRight)
		   {signum=signum-2; break;}
		}
	    if(opersign[signum-1]==OpSubtract)
		{ m_operand=opernum[--number]-m_operand;
		if(m_operator==OpRight)
		   {signum=signum-2; break;}
		}
	    if(opersign[signum-1]==OpPow)
		{	if (m_inv)
			{m_operand=pow(opernum[--number],1.0/m_operand);
		    m_inv=FALSE;
			UpdateData(FALSE);}
        	else
		   m_operand=pow(opernum[--number],m_operand);
	    	if(m_operator==OpRight)
		   {signum=signum-2; break;}
		}
	    if(opersign[signum-1]==OpAnd)
		{ m_operand=((int)opernum[--number])&((int)m_operand);
		if(m_operator==OpRight)
		   {signum=signum-2; break;}
		}
	    if(opersign[signum-1]==OpXor)
		{ m_operand=((int)opernum[--number])^((int)m_operand);
		if(m_operator==OpRight)
		{signum=signum-2; break;}}
	    if(opersign[signum-1]==OpOr)
		{m_operand=((int)opernum[--number])|((int)m_operand);
		if(m_operator==OpRight)
		{signum=signum-2; break;}}
	    if(opersign[signum-1]==OpLsh)
		{m_operand=((int)opernum[--number])<<((int)m_operand);
		if(m_operator==OpRight)
		   {signum=signum-2; break;}
		}
	    if(opersign[signum-1]==OpMod)
		{  m_operand=((int)opernum[--number])%((int)m_operand);
		if(m_operator==OpRight)
		{signum=signum-2; break;}}
	
	signum--;
	opernum[number]=m_operand;   } 
	if(m_operator==OpNone)
	{ signum=0;number=0;}
	  else
		  if (m_operator==OpRight);
            else
			{opersign[signum++]=m_operator;
			opernum[number++]=m_operand;}
	m_accum=m_operand;
	updisp( );}
}




BOOL CKXdlg::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
		if (m_hAccel != NULL && TranslateAccelerator(m_hWnd, m_hAccel, pMsg))
		return TRUE;

	return CDialog::PreTranslateMessage(pMsg);
}

void CKXdlg::OnSin() 
{
	// TODO: Add your control notification handler code here
double qq;
  qq=m_operand;

	if(m_jinzhi==1)
{
	if(m_dushu==0)
	{ if (!m_inv&&!m_hyp)	qq=sin(qq/180*pi);
	   else	if(!m_hyp&&m_inv)	  { qq=asin(qq)*180/pi;m_inv=FALSE;UpdateData(FALSE);}
	  	}
    else
   if(m_dushu==1)
   {	if (!m_inv&&!m_hyp)   qq=sin(qq);	
         else if(!m_hyp&&m_inv) qq=asin(qq); m_inv=FALSE;UpdateData(FALSE);}
   if (m_hyp)
   {  qq=sinh(qq); m_hyp=FALSE;UpdateData(FALSE);}
   m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );
}

}
void CKXdlg::OnCos() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
 //else
//qq=s.pop( );

	if(m_jinzhi==1)
{if(m_dushu==0)
   	{ if (!m_inv&&!m_hyp)	qq=cos(qq/180*pi);
	   else	if(!m_hyp&&m_inv)	  { qq=acos(qq)*180/pi;m_inv=FALSE;UpdateData(FALSE);}
	  	}
else
if(m_dushu==1)
   {	if (!m_inv&&!m_hyp)   qq=cos(qq);	
         else if(!m_hyp&&m_inv) qq=acos(qq); m_inv=FALSE;UpdateData(FALSE);}
if (m_hyp)
   {  qq=cosh(qq); m_hyp=FALSE;UpdateData(FALSE);}
m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );
	
}
}
void CKXdlg::OnTan() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
// else qq=s.pop( );
if(m_jinzhi==1)
{if(m_dushu==0)
   	{ if (!m_inv&&!m_hyp)	qq=tan(qq/180*pi);
	   else	if(!m_hyp&&m_inv)	  { qq=atan(qq)*180/pi;m_inv=FALSE;UpdateData(FALSE);}
	  	}
else
if(m_dushu==1)
   {	if (!m_inv&&!m_hyp)   qq=tan(qq);	
         else if(!m_hyp&&m_inv) qq=atan(qq); m_inv=FALSE;UpdateData(FALSE);}

if (m_hyp)
   {  qq=tanh(qq); m_hyp=FALSE;UpdateData(FALSE);}
m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );

}
}

void CKXdlg::OnIn() 
{
	// TODO: Add your control notification handler code here
double qq;
 //if(s.stackempty( ))
  qq=m_operand;
// else qq=s.pop( );

if(m_inv)
{qq=exp(qq);m_inv=FALSE;UpdateData(FALSE);} //LOG的反函数
else
qq=log(qq);	
m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );
	
}

void CKXdlg::OnLog() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
 //else qq=s.pop( );

if(m_inv)
{qq=pow(10,qq); m_inv=FALSE;UpdateData(FALSE);}
  	//  LOG10的反函数
else
qq=log10(qq);	
m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );

}

void CKXdlg::OnFactor() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
// else qq=s.pop( );

int i;	
	long fa=1;
	for(i=1;i<=qq;i++)
		fa*=i;
	qq=fa;
	m_operavail=FALSE;
	m_accum=m_operand=qq;
//	s.push(qq);
	updisp( );

}

void CKXdlg::OnDaoshux() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
// else qq=s.pop( );

if(qq)
{
qq=1/qq;
m_operavail=FALSE;
m_accum=m_operand=qq;
//s.push(qq);
updisp( );
}	
}

void CKXdlg::Onzhengfu() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
 //else qq=s.pop( );

	qq=(-1)*qq;
	m_operavail=FALSE;
	m_accum=m_operand=qq;
	if(m_str.GetAt(0)=='-') m_str.Delete(0,1);
	 else
		m_str.Insert(0,'-');
	UpdateData(FALSE);
//	s.push(qq);
	//updisp( );

}

void CKXdlg::OnFe() 
{
	// TODO: Add your control notification handler code here
fe=!fe;
updisp( );
}

void CKXdlg::OnExp() 
{
	// TODO: Add your control notification handler code here
if(m_jinzhi==1)
{	CString str;
	str.Format(_T("%f"),m_operand);
	int i=str.GetLength( );
	while(str.GetAt(i-1)=='0')
	{
	   str.Delete(i-1,1);
		i-=1;
	}
	str.Format("%s%s",str,"e+0");
	CEdit* pedit=(CEdit *)GetDlgItem(IDC_EDITKX);
		pedit->SetWindowText(str);
	m_operavail=FALSE;

}
}


void CKXdlg::OnX3() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
 //else qq=s.pop( );
	if(m_inv)
{qq=pow(qq,1.0/3);m_inv=FALSE;UpdateData(FALSE);}//三次方根
else
	qq=pow(qq,3);
//s.push(qq);	
m_operavail=FALSE;
	m_accum=m_operand=qq;
	updisp( );

}

void CKXdlg::OnX2() 
{
	// TODO: Add your control notification handler code here
double qq;
//if(s.stackempty( ))
  qq=m_operand;
 //else 	 qq=s.pop( );
	if(m_inv)
{qq=pow(qq,1.0/2);m_inv=FALSE;UpdateData(FALSE);}//二次方根
else
qq=pow(qq,2);
//s.push(qq);	
m_operavail=FALSE;
	m_accum=m_operand=qq;
	updisp( );
	
}

void CKXdlg::OnXy() 
{
	// TODO: Add your control notification handler code here