outputbar.cpp

来自「此为Insight opc client InfoServerExplorer源」· C++ 代码 · 共 212 行

/////////////////////////////////////////////////////////////////////////////
//
//  OPC DataAccess VC++ Client:	OutputBar.cpp
//								(Source File)
//
/////////////////////////////////////////////////////////////////////////////
//
//          Author: Raphael Imhof
//    Initial Date: 11/04/98
//       $Workfile: OutputBar.cpp $
//       $Revision: 1 $
//           $Date: 7/27/99 5:23p $
//   Target System: Microsoft Windows NT 4.0
//     Environment: Visual C++ 5.0 / OPC DataAccess 1.0/2.0
//         Remarks: 
//
/////////////////////////////////////////////////////////////////////////////
//
//     Description: implementation of the COutputBar class.
//					Coolbar content (rich edit).
//					
//
/////////////////////////////////////////////////////////////////////////////
//
//  History of Changes     (Please remove very old comments and blank lines!)
//            $Log: /IDK/OPCServer/clients/VC++/InfoServerExplorer/OutputBar.cpp $
// 
// 1     7/27/99 5:23p Imhof
// 
// 1     7/27/99 5:19p Imhof
// 
// 4     1/15/99 6:43p Imhof
// Updated legal notice.
// 
// 3     11/10/98 2:20p Imhof
// Added file header's.
// 
// 
//  $Nokeywords:$ (To avoid useless search while checking in.)
/////////////////////////////////////////////////////////////////////////////
//  Copyright (C) 1998, Siemens Building Technologies, Inc. Landis Division
//
// SIEMENS BUILDING TECHNOLOGIES, INC. IS PROVIDING THE FOLLOWING
// EXAMPLES OF CODE AS SAMPLE ONLY.
//
// SIEMENS BUILDING TECHNOLOGIES, INC.  MAKES NO REPRESENTATIONS
// OR WARRANTIES OF ANY KIND  WITH RESPECT TO THE VALIDTY OF THE 
// CODES   OR   DESIRED   RESULTS   AND   DISCLAIMS   ALL   SUCH 
// REPRESENTATIONS   AND   WARRANTIES,  INCLUDING  FOR  EXAMPLE, 
// WARRANTIES  OF  MERCHANTABILITY  AND FITNESS FOR A PARTICULAR 
// PURPOSE.    SIEMENS  BUILIDNG  TECHNOLOGIES,  INC.  DOES  NOT 
// REPRESENT  OR  WARRANT  THAT  THE  FOLLOWING CODE SAMPLES ARE 
// ACCURATE, VALID, COMPLETE OR CURRENT.
//
/////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "InfoServerExplorer.h"
#include "OutputBar.h"
#include "InfoServerExplorerDoc.h"
#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// COutputBar dialog


COutputBar::COutputBar(CWnd* pParent /*=NULL*/)
	: CDialog(COutputBar::IDD, pParent)
{
	//{{AFX_DATA_INIT(COutputBar)
	//}}AFX_DATA_INIT
	AfxInitRichEdit();

}


void COutputBar::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(COutputBar)
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(COutputBar, CDialog)
	//{{AFX_MSG_MAP(COutputBar)
	ON_WM_SIZE()
	ON_WM_SHOWWINDOW()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// COutputBar message handlers

void COutputBar::OnSize(UINT nType, int cx, int cy) 
{
	CDialog::OnSize(nType, cx, cy);
	
	// TODO: Add your message handler code here
	CRect sz;
	GetClientRect(sz);
	sz.DeflateRect(5,5);
	
	CRichEditCtrl* pedRich = (CRichEditCtrl*) GetDlgItem(IDC_OUTPUTBAR_RICHEDIT);

	if(pedRich != NULL)
	{
		if(pedRich->m_hWnd != NULL)
			pedRich->MoveWindow(sz);
	}
}

void COutputBar::DisplayText(CString sText)
{			
	try
	{
		CRichEditCtrl* pedRich = (CRichEditCtrl*) GetDlgItem(IDC_OUTPUTBAR_RICHEDIT);
		if(NULL != pedRich)
		{
			sText += _T("\n"); //new line
			pedRich->ReplaceSel(sText, FALSE);
		}
		else
		{
			CString sApp;
			sApp.LoadString(AFX_IDS_APP_TITLE);
			::MessageBox(0, sText, sApp, MB_OK | MB_ICONEXCLAMATION);
		}
	}
	catch(...)
	{
		CString sApp;
		sApp.LoadString(AFX_IDS_APP_TITLE);
		
		::MessageBox(0, _T("Exception in COutputBar::DisplayText(CString sText)."), sApp, MB_OK | MB_ICONEXCLAMATION);

		::MessageBox(0, sText, sApp, MB_OK | MB_ICONEXCLAMATION);
	}
}

void COutputBar::DisplayText(CString sText, HRESULT hr)
{
	CString sError;
	if(COutputBar::GetErrorText(hr, sError))
	{
		sText = sText + _T(" returned: ") + sError;
		DisplayText(sText);
	}
}

void COutputBar::DisplayText(HRESULT hr)
{
	CString sError;
	if(COutputBar::GetErrorText(hr, sError))
	{
		DisplayText(sError);
	}
}

BOOL COutputBar::GetErrorText(HRESULT hr, CString& sText)
{
	/*
	TCHAR* sMsg = NULL;
	CString sErrorHRESULT;

	if(HRESULT_FACILITY(hr) == FACILITY_WINDOWS)
		hr = HRESULT_CODE(hr);

	
    if(0 != FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
                     NULL,
                     hr,
                     MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL),
                     (LPTSTR)&sMsg, 0, NULL ))
	{
		sErrorHRESULT.Format(_T(" (%#x)."), hr);
		sText = CString(sMsg) + sErrorHRESULT;
		LocalFree(sMsg);
		return TRUE;
	}

	return FALSE;
	*/
	CMainFrame* pMainFrame = (CMainFrame*) AfxGetMainWnd();
	CInfoServerExplorerDoc* pDoc = (CInfoServerExplorerDoc*) pMainFrame->GetActiveDocument();
	
	if(!pDoc->GetInfoServer()->GetErrorString(hr, sText))
	{
		sText = _T("Unknown error.");
	}

	return TRUE;
}


BOOL COutputBar::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}