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fix warnings about unused parameters and functions in wxUniv build; also clean up wxGetPrinterDC() somewhat (a lot is left to do...)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41209 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-09-14 10:53:12 +00:00
parent f2fac41ad8
commit 632aaa1891
1 changed files with 28 additions and 40 deletions
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68
src/msw/dcprint.cpp
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@ -56,6 +56,12 @@
#define GDI_ERROR ((int)-1)
#endif
#if defined(__WXUNIVERSAL__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW
#define wxUSE_PS_PRINTING 1
#else
#define wxUSE_PS_PRINTING 0
#endif
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
@ -215,6 +221,8 @@ void wxPrinterDC::EndPage()
::EndPage((HDC) m_hDC);
}
#if !wxUSE_PS_PRINTING
// Returns default device and port names
static bool wxGetDefaultDeviceName(wxString& deviceName, wxString& portName)
{
@ -273,66 +281,46 @@ static bool wxGetDefaultDeviceName(wxString& deviceName, wxString& portName)
return ( !deviceName.empty() );
}
#endif // !wxUSE_PS_PRINTING
// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& printDataConst)
{
#if defined(__WXUNIVERSAL__) && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
#if 0
wxPostScriptPrintNativeData *data =
(wxPostScriptPrintNativeData *) printDataConst.GetNativeData();
// FIXME: how further ???
#else
#if wxUSE_PS_PRINTING
// TODO
wxUnusedVar(printDataConst);
return 0;
#endif
#else // Postscript vs. native Windows
#else // native Windows printing
wxWindowsPrintNativeData *data =
(wxWindowsPrintNativeData *) printDataConst.GetNativeData();
data->TransferFrom( printDataConst );
wxChar* driverName = (wxChar*) NULL;
wxString devNameStr = printDataConst.GetPrinterName();
wxChar* portName = (wxChar*) NULL; // Obsolete in WIN32
const wxChar* deviceName;
if ( !devNameStr )
deviceName = (wxChar*) NULL;
else
deviceName = devNameStr.c_str();
LPDEVMODE lpDevMode = (LPDEVMODE) NULL;
HGLOBAL hDevMode = (HGLOBAL)(DWORD) data->GetDevMode();
if ( hDevMode )
lpDevMode = (DEVMODE*) GlobalLock(hDevMode);
if ( !devNameStr )
wxString deviceName = printDataConst.GetPrinterName();
if ( deviceName.empty() )
{
// Retrieve the default device name
wxString portName;
if ( !wxGetDefaultDeviceName(devNameStr, portName) )
if ( !wxGetDefaultDeviceName(deviceName, portName) )
{
return 0; // Could not get default device name
}
deviceName = devNameStr.c_str();
}
#ifdef __WIN32__
HDC hDC = CreateDC(driverName, deviceName, portName, (DEVMODE *) lpDevMode);
#else
HDC hDC = CreateDC(driverName, deviceName, portName, (LPSTR) lpDevMode);
#endif
if (hDevMode && lpDevMode)
GlobalUnlock(hDevMode);
HGLOBAL hDevMode = (HGLOBAL)(DWORD) data->GetDevMode();
DEVMODE *lpDevMode = hDevMode ? (DEVMODE *)::GlobalLock(hDevMode) : NULL;
HDC hDC = ::CreateDC(NULL, deviceName, NULL, lpDevMode);
if ( !hDC )
wxLogLastError(_T("CreateDC(printer)"));
if ( lpDevMode )
::GlobalUnlock(hDevMode);
return (WXHDC) hDC;
#endif
#endif // PostScript/Windows printing
}
// ----------------------------------------------------------------------------