HRESULT CSTEditorDoc::AttachPrinterDC (CDC * pDC)
{
// prepare printing
CPrintDialog printDlg(FALSE); // Instantiate a CPrintDialog object.
// Retrieve the current printer defaults from the Windows .ini file
// as necessary, or uses the last printer configuration set by the
// user in Print Setup.
CSTEditorApp* pApp = dynamic_cast<CSTEditorApp *>(AfxGetApp());
pApp->DevModeChange((LPTSTR)(LPCTSTR)GetPrinterName());
if (!pApp->GetPrinterDeviceDefaults (&printDlg.m_pd))
{
// Fails to create a printer device context for printing because
// no printer is being installed. Bring up dialog box to alert the
// users that they need to install a printer. This step is optional.
if (pApp->DoPrintDialog (&printDlg) != IDOK)
{
return (E_FAIL);
}
}
// Creates a printer DC from the DEVMODE and DEVNAMES structures.
if (printDlg.CreatePrinterDC () == NULL)
{
return (E_FAIL);
}
// A printer device context (DC) has been created.
// Attach it to a CDC object. The DC is deleted when the CDC
// object goes out of scope.
pDC->Attach (printDlg.GetPrinterDC ());
return (S_OK);
}
void CPredView::OnFilePrint()
{
CDC dc;
CPrintDialog printDlg(false);
if(printDlg.DoModal()==IDCANCEL)
return;
dc.Attach(printDlg.GetPrinterDC());
dc.m_bPrinting=true;
DOCINFO di;
::ZeroMemory(&di,sizeof(DOCINFO));
di.cbSize=sizeof(DOCINFO);
di.lpszDocName="FCC Prediction";
bool bPrintingOK=dc.StartDocA(&di);
CPrintInfo info;
info.m_rectDraw.SetRect(0,0,dc.GetDeviceCaps(HORZRES),dc.GetDeviceCaps(VERTRES));
//OnPreparePrinting(&info);
OnBeginPrinting(&dc,&info);
OnPrint(&dc,&info);
OnEndPrinting(&dc,&info);
if(bPrintingOK)
dc.EndDoc();
else
dc.AbortDoc();
dc.Detach();
}
void AMPWebView::slotPrintRequest( QWebFrame *frame )
{
if ( !frame ) return;
_printFrame=frame;
QPrintDialog printDlg( this );
connect( &printDlg, SIGNAL( accepted( QPrinter* ) ), this, SLOT( slotPrintFrame( QPrinter* ) ) );
printDlg.exec();
}
void CHallQueFrontView::OnPrintset()
{
// TODO: 在此添加命令处理程序代码
CPrintSetDlg printDlg(this);
if(IDOK == printDlg.DoModal())
{
theApp.m_Controller.ReFlushPrintInfoTable();
}
}
void CvSqlQueryLowerView::DoFilePrint()
{
CDC dc;
CPrintDialog printDlg(FALSE);
if (printDlg.DoModal() == IDCANCEL) // Get printer settings from user
return;
dc.Attach(printDlg.GetPrinterDC()); // Attach a printer DC
dc.m_bPrinting = TRUE;
CString strTitle; // Get the application title
strTitle.LoadString(AFX_IDS_APP_TITLE);
DOCINFO di; // Initialise print document details
::ZeroMemory (&di, sizeof (DOCINFO));
di.cbSize = sizeof (DOCINFO);
di.lpszDocName = strTitle;
BOOL bPrintingOK = dc.StartDoc(&di); // Begin a new print job
// Get the printing extents and store in the m_rectDraw field of a CPrintInfo object
CPrintInfo Info;
Info.m_rectDraw.SetRect(0,0, dc.GetDeviceCaps(HORZRES), dc.GetDeviceCaps(VERTRES));
Info.m_bPreview = TRUE;
OnBeginPrinting(&dc, &Info); // Call your "Init printing" funtion
if (m_nPageWidth > Info.m_rectDraw.Width())
m_nPageWidth = Info.m_rectDraw.Width();
if (m_nPageHeight > Info.m_rectDraw.Height())
m_nPageHeight = Info.m_rectDraw.Height();
while (bPrintingOK)
{
dc.StartPage(); // begin new page
PrintPageHeader(&dc, Info.m_nCurPage); // updates m_nHeaderHeight
PrintPageFooter(&dc, Info.m_nCurPage); // updates m_nFooterHeight
ASSERT (m_nHeaderHeight >= 0);
ASSERT (m_nFooterHeight >= 0);
PrintPage(&dc, Info.m_nCurPage);
Info.m_nCurPage++;
dc.EndPage();
bPrintingOK = ((int)Info.m_nCurPage > m_nbPrintPage) ? FALSE: TRUE;
}
OnEndPrinting(&dc, &Info);
dc.EndDoc();
dc.Detach();
}
