C++ CEdit::GetLineCount方法代码示例

MBASEAPI void MIRACLEEXPORT _logDebug(LPCTSTR msg)
{
	if(!initlog) logInit();
	FILE *f = fopen(strDebugFile,"a+t");
	if (f!=NULL)
	{
		try
		{
			CTime Time = CTime::GetCurrentTime();
			CString TimeStr = Time.Format("%d/%m/%Y-%H:%M:%S:");
			fprintf(f,"%s%s \n",TimeStr,msg);
		}
		catch(...)
		{
			TRACE0("Error on Log.");
			ASSERT(FALSE);
		}
		fclose(f);
	}
	TRACE0(msg);TRACE("\n");
	if(gwndDebug != NULL)
	{
		if((gwndDebug->GetSafeHwnd() != NULL) && ::IsWindow(gwndDebug->GetSafeHwnd()))
		{
			try
			{
				CString str = msg;
				str.Replace(_T("\n"), _T("\r\n"));
				if(str.Find('\n')<0)
					str +="\r\n";
				CString strWndText;
				gwndDebug->GetWindowText(strWndText);
				strWndText += str;
				gwndDebug->SetWindowText(strWndText);
				CEdit e;
				CRuntimeClass *r = e.GetRuntimeClass();
				if(gwndDebug->IsKindOf(r))
				{
					CEdit *wndEdit = (CEdit*) gwndDebug;
					wndEdit->LineScroll(-wndEdit->GetLineCount());
					wndEdit->LineScroll(wndEdit->GetLineCount()-4);
				}
				//gwndDebug->SendMessage(EM_SCROLLCARET);
			}
			catch (...)
			{
				//16/11/10 Tarihinde eklendi progrma çýkýþýnda hata vermeyi engellemek için.
				gwndDebug = NULL;
			}
			
		}
	}
}

static void appendSent(CString s)
{
    currView->m_ReceiveValue += s;
    currView->UpdateData(FALSE);
    CEdit *myEdit = (CEdit *)currView->GetDlgItem(IDC_EDRECDATAVALUE);
    myEdit->LineScroll(myEdit->GetLineCount());
}

void CMyCommView::OnCheckSum() 
{
    m_CheckDataStyle = CDSSUM;
    m_CheckData.SetWindowText(_T("累加和"));
    CString mystr = DoGetReciveSelected();
    mystr.TrimLeft(); mystr.TrimRight();
    if (mystr == "") return;
    
    
    char data[512];
    int len=DoStr2Hex(mystr,data);
    unsigned char *ptemp=(unsigned char*)((LPCTSTR)data);
    byte a = DoCheckSum(ptemp,len);
        
    CString myvalue;
    myvalue.Format("%x",a);
    myvalue.MakeUpper();
    if (m_ReceiveValue=="") 
        m_ReceiveValue = myvalue;
    else 
        m_ReceiveValue += "\r\n" + myvalue;
    
    UpdateData(FALSE);
    if(!m_IsShowValueWindow) OnBtvisiblevalue();
    CEdit *myEdit = (CEdit *)GetDlgItem(IDC_EDRECDATAVALUE);
    myEdit->LineScroll(myEdit->GetLineCount());
}

void CMyCommView::OnCheckCrc() 
{
    // TODO: Add your command handler code here
    m_CheckDataStyle = CDSCRC;
    m_CheckData.SetWindowText(_T("CRC"));
    CString mystr = DoGetReciveSelected();
    mystr.TrimLeft(); mystr.TrimRight();
    if (mystr == "") return;

    char data[512];
    int len=DoStr2Hex(mystr,data);
    unsigned char *ptemp=(unsigned char*)((LPCTSTR)data);
    unsigned short cc=DoCreateCRC(ptemp,len);
    
            
    unsigned short hightbit=cc/256;
    unsigned short lowbit = cc-hightbit*256;
    
    CString strHighBit;
    strHighBit.Format("%02x",hightbit);
    
    CString strLowBit;
    strLowBit.Format("%02x",lowbit);
    
    if (m_ReceiveValue=="") 
        m_ReceiveValue = strLowBit + ' ' + strHighBit;
    else 
        m_ReceiveValue += "\r\n" + strLowBit + ' ' + strHighBit;
    
    UpdateData(FALSE);
    if(!m_IsShowValueWindow) OnBtvisiblevalue();
    CEdit *myEdit = (CEdit *)GetDlgItem(IDC_EDRECDATAVALUE);
    myEdit->LineScroll(myEdit->GetLineCount());
}

//Thread safe way to update the load log
void CLoadLTADlg::UpdateLoadLog()
{

	CString sTextToAdd;

	g_LoadLogPipeCS.Lock(INFINITE);


	sTextToAdd = sm_sLoadLogPipe;
	sm_sLoadLogPipe = "";

	g_LoadLogPipeCS.Unlock();

	if(!sTextToAdd.IsEmpty())
	{
		CString sLogText;
		CEdit* pEdit = ((CEdit*)GetDlgItem(IDC_LOADLOG));

		pEdit->GetWindowText(sLogText);

		sLogText += sTextToAdd;
	
		pEdit->SetWindowText(sLogText);

		pEdit->LineScroll(pEdit->GetLineCount());
	}
}

void CyuchuandemoDlg::WriteLog(int hd,CString WriteLog)
	{	
	CEdit *pEdit;	
	pEdit = (CEdit *)GetDlgItem(IDC_EDITLOG);
	int  nLen=0;
	nLen = pEdit->GetWindowTextLength ();
	pEdit->SetFocus ();
    pEdit->SetSel(nLen, nLen);

	if (hd==DAS_OK)
	WriteLog=WriteLog+"    数据接收正常";
	else if (hd==Comm_Init_Err)
	WriteLog=WriteLog+"    错误原因：串口初始化错误！";
	else if (hd==CommPort_Err)
	WriteLog=WriteLog+"    错误原因：端口错误！";
	else if (hd==CommPort_Err)
	WriteLog=WriteLog+"    错误原因：端口错误！";
	else if (hd==Chksum_Err)
	WriteLog=WriteLog+"    错误原因：通讯数据效验错误！";
	else if (hd==Rev_Data_Err)
	WriteLog=WriteLog+"    错误原因：接收数据失败！";
	else if (hd==TIME_OUT_Err)
	WriteLog=WriteLog+"    错误原因：通讯超时错误！";
	else if (hd==Para_Err)
	WriteLog=WriteLog+"    错误原因：参数错误！";
	else if (hd==Send_Data_Err)
	WriteLog=WriteLog+"    错误原因：发送数据失败！";
	else if (hd==Get_status_Err)
	WriteLog=WriteLog+"    错误原因：接收状态位错误！";
	else if ((hd==No_Data_Return)||(hd==No_BIN_Files)||(hd==Read_Files_ERR))
	WriteLog=WriteLog+"    错误原因：没有数据返回！";
	else if (hd==CRC_ERR)
	WriteLog=WriteLog+"    错误原因：CRC效验错误！";
	else if (hd==Rev_LEN_Err)
	WriteLog=WriteLog+"    错误原因：接收长度溢出！";
	else if (hd==Password_Err)
	WriteLog=WriteLog+"    错误原因：授权密码错误！";
	else if (hd==Password_Para_Err)
	WriteLog=WriteLog+"    错误原因：密码格式错误！";
	else if (hd==Encrypt_Err)
	WriteLog=WriteLog+"    错误原因：数据加密错误！";
	else if (hd==Wrong_DEV_Err)
	WriteLog=WriteLog+"    错误原因：设备物理ID号不符！";
	else if (hd==No_Record_Err)
	WriteLog=WriteLog+"    错误原因：没有流水！";
	else
    WriteLog=WriteLog+"    ";
	WriteLog = WriteLog+"\r\n";
	pEdit->ReplaceSel (WriteLog);
	nLen = pEdit->GetLineCount();
	//pEdit->LineScroll(nLen, nLen);
	//pEdit->SendMessage(WM_VSCROLL, MAKEWPARAM(SB_BOTTOM,0),0);
	if( nLen >= 150 )
	{
		pEdit->SetWindowText("");
	}
	}

// @pymethod int|PyCEdit|GetLineCount|Gets the number of lines in an edit control.
static PyObject *
PyCEdit_get_line_count(PyObject *self, PyObject *args)
{
	CHECK_NO_ARGS(args);
	CEdit *pEdit = GetEditCtrl(self);
	if (!pEdit	)
		return NULL;
	GUI_BGN_SAVE;
	int rc = pEdit->GetLineCount();
	GUI_END_SAVE;
	return Py_BuildValue("i", rc); // @pyseemfc CEdit|GetLineCount
	// @rdesc The number of lines in the buffer.  If the control is empty, the return value is 1.
}

/**
 * Gets change directory info from previous lines, feature only 
 * for cmdl and compiler tab, all other tabs return sFile unchanged.
 *
 * @param           iLine: zero based line index from where to 
 *                  search cd [path] commands backward until
 *                  first line or cd <fullpath> or special cd $(prjdir) 
 *                  is found
 * @param           editCtrl: holds the text data
 * @param           sFile: in/out. gets updated to point to final path
 * @param  (HACK)   pMsgFrame: CMsgFrame, used to check if cmdl, compiler tab
 * @param  (HACK)   pDoc:      CMsgDoc, used to check if cmdl, compiler tab
 *                  may still be a (project) relative path on exit.
 * @see             -
*/
static void GetCDInfo(int iLine, CEdit& editCtrl, CString& sFile, CMsgFrame* pMsgFrame, CMsgDoc* pDoc)
{
    int          nLen;
    const TCHAR* pszDir;
    TCHAR        buffer[2*MAX_PATH];


    if(FC_StringIsAbsPath(sFile))
        return;
    if(iLine >= editCtrl.GetLineCount())
        return;

    //feature only for compiler tab (HACK):
    ASSERT (pMsgFrame != NULL);
    if (!pMsgFrame)
        return;
    int iIndex=-1;
    pMsgFrame->m_tabWnd.GetActiveTab(iIndex);
    if(!pDoc  || iIndex<0 || iIndex >= pDoc->m_arrMsgData.GetSize())
    {
        ASSERT (!"bad pDoc, iIndex");
        return;
    }
    MSG_VIEWER_TYPE msgTyp = pDoc->m_arrMsgData[iIndex].m_MsgViewerType;
    if(msgTyp != MSG_CmdLineMsgViewer && msgTyp != MSG_CompileMsgViewer)
        return;


    while(iLine>=0)
    {
        nLen = editCtrl.GetLine(iLine, buffer, FC_ARRAY_LEN(buffer)-10);
        iLine--;
        if(nLen<=0)
            continue;
        buffer[nLen] = 0;//<-needed ?
        FC_StringTrim(buffer);
        if((pszDir = IsLineCDInfo(buffer)) != NULL)
        {
            if(!*pszDir)
                break;//cd $(prjdir): don't prepend default prj dir as an abs path to sFile

            //all other rel or abs cd commands must be prepended:
            sFile.Insert(0, '\\');
            sFile.Insert(0, pszDir);
            //if is abs must stop here:
            if(FC_StringIsAbsPath(pszDir))
                break; 
        }
    }
}

void CSmartCommunicationDlg::AddString(CString csAppend,bool bFlag)
{
	if( m_check_stop.GetCheck()) return ;
	if( csAppend.IsEmpty() )	 return ;	
	CEdit *pEdit;	
	pEdit = (CEdit *)GetDlgItem(IDC_EDIT1);
	int  nLen=0;
	nLen = pEdit->GetWindowTextLength ();
	pEdit->SetFocus ();
    pEdit->SetSel(nLen, nLen);		
	csAppend = csAppend+"\r\n";
	pEdit->ReplaceSel (csAppend);
	nLen = pEdit->GetLineCount();
	if( nLen >= 150 )
	{
		pEdit->SetWindowText("");
	}
}

void CAgentMonitorDlg::ReportMessageWrite(LPCTSTR pMsg)
{
	CString s, sLog;
	CEdit* pEdit = (CEdit*)GetDlgItem(IDC_EDIT2);

	pEdit->GetWindowText(sLog);

	if (sLog.IsEmpty())
	{
		s = pMsg;
	}
	else
	{
		s.Format(_T("\r\n%s"), pMsg);
	}

	sLog += s;

	pEdit->SetWindowText(sLog);
	pEdit->LineScroll(pEdit->GetLineCount());
}

void CLogView::showlog(WPARAM wParam, LPARAM lParam)
{
	UINT nlength = (UINT)wParam;
	CString log =(char*)lParam;
	char tmpstr[100];
	CEdit* pEdit = (CEdit*)GetDlgItem(IDC_EDIT1);
	UpdateData(TRUE);
	m_log+=log;
	if (m_log.GetLength()>2048)
	{
		m_log = m_log.Right(1024);//先去掉512字节
		UpdateData(FALSE);
		pEdit->GetLine(0,tmpstr,100);
		int nlength = strlen(tmpstr); //得到可能乱码的长度
		m_log = m_log.Right(1024-nlength);//去掉nlength长度
	}
	UpdateData(FALSE);
	
	
	pEdit->LineScroll(pEdit->GetLineCount(),0);
	delete (char*)lParam;
	lParam =NULL;
}

//.........这里部分代码省略.........
				break;
			}

			bstrT = wudp->NumToStrHex(recIndex, 4);
			strTemp = "8D10" + CString(bstrT);
			bstrCmd = wudp ->CreateBstrCommand(controllerSN, A2BSTR(strTemp)) ;  //生成指令帧 
			wserial->serial_comm(bstrCmd, bstrComPort,&bstrFrame);	             //发送指令, 并获取返回信息
			wserial->get_ErrCode((long*)&lngRetSerial);
			if (( ERROR_SUCCESS != lngRetSerial)||(CString(bstrFrame)=="" )	)	
			{
				//没有收到数据,
                //失败处理代码... (查ErrCode针对性分析处理)
                //用户可考虑重试
				strInfo = strInfo + char(13) + char(10) + "提取记录出错" ;
				pBoxOne->SetWindowText(strInfo );
				break;
			}
			else
			{
				bstrSwipeDate = wudp->GetSwipeDateFromRunInfo(bstrFrame, &cardId, &status) ;
				if (CString((bstrSwipeDate)) != "" )
				{
					strRunDetail = "";
					strTemp.Format( "%ld",cardId);
					strRunDetail = strRunDetail  + "卡号: " + strTemp ;
					strTemp.Format( "%ld",status);
					strRunDetail = strRunDetail +  char(9) + " 状态:" +  char(9) + strTemp ;
					bstrT = wudp->NumToStrHex(status,1);
					strRunDetail = strRunDetail +  "(" + CString(bstrT) + ")" ;
					strRunDetail = strRunDetail +  char(9) + "时间:" +  char(9) + CString(bstrSwipeDate) ;
					strInfo = strInfo + char(13) + char(10) + strRunDetail ;
                    recIndex = recIndex + 1;             //下一条记录
					pBoxOne->SetWindowText(strInfo );
					pBoxOne->LineScroll(pBoxOne->GetLineCount());	//显示最后一行
				}
				else
				{
					strTemp.Format("%ld", (recIndex-1));
					strInfo = strInfo + char(13) + char(10) + "提取记录完成. 总共提取记录数 =" + strTemp;
					pBoxOne->SetWindowText(strInfo );
					pBoxOne->LineScroll(pBoxOne->GetLineCount());	//显示最后一行
					break;
				}
			}
			if(::PeekMessage   (&message,NULL,0,0,PM_REMOVE)){		//响应其他事件 如Exit按钮操作
						::TranslateMessage   (&message);   
						::DispatchMessage   (&message);   
			}   

		}
		if (( ERROR_SUCCESS != lngRetSerial)||(CString(bstrFrame)=="" )	)	
		{
			break;		//出错 退出
		}

        
        //删除已提取的记录
        if (recIndex > 1)   //只有提取了记录才进行删除
		{
			strTemp.Format("%ld", (recIndex-1));
			strTemp = "是否删除控制器上已提取的记录: " + strTemp;
			if (::MessageBox(NULL,(LPCTSTR)strTemp,"删除",MB_YESNO ) == IDYES)
			{
				bstrT = wudp->NumToStrHex(recIndex-1, 4);
				strTemp = "8E10" + CString(bstrT);
   				bstrCmd = wudp ->CreateBstrCommand(controllerSN, A2BSTR(strTemp)) ;  //生成指令帧