gecko-dev/widget/src/windows/nsDeviceContextSpecWin.h

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#ifndef nsDeviceContextSpecWin_h___
#define nsDeviceContextSpecWin_h___

#include "nsIDeviceContextSpec.h"
#include "nsIPrintOptions.h" // For nsIPrinterEnumerator
#include "nsIPrintSettings.h"
#include <windows.h>

class nsDeviceContextSpecWin : public nsIDeviceContextSpec
{
public:
  nsDeviceContextSpecWin();

  NS_DECL_ISUPPORTS

  NS_IMETHOD Init(nsIWidget* aWidget, nsIPrintSettings* aPS, PRBool aQuiet);

  void   GetDriverName(char *&aDriverName) const   { aDriverName = mDriverName;     }
  void   GetDeviceName(char *&aDeviceName) const   { aDeviceName = mDeviceName;     }
  void   GetGlobalDevMode(HGLOBAL &aHGlobal) const { aHGlobal = mGlobalDevMode;     }
  void   GetDevMode(LPDEVMODE &aDevMode) const     { aDevMode = mDevMode;           }
  PRBool IsDEVMODEGlobalHandle()  const            { return mIsDEVMODEGlobalHandle; }

protected:
  nsresult ShowXPPrintDialog(PRBool aQuiet);
  nsresult ShowNativePrintDialog(nsIWidget* aWidget, PRBool aQuiet);

#ifdef MOZ_REQUIRE_CURRENT_SDK
  nsresult ShowNativePrintDialogEx(nsIWidget* aWidget, PRBool aQuiet);
#endif

  void SetDeviceName(char* aDeviceName);
  void SetDriverName(char* aDriverName);
  void SetGlobalDevMode(HGLOBAL aHGlobal);
  void SetDevMode(LPDEVMODE aDevMode);

  nsresult GetDataFromPrinter(PRUnichar * aName, nsIPrintSettings* aPS = nsnull);
  void SetupPaperInfoFromSettings();

  virtual ~nsDeviceContextSpecWin();

  char*     mDriverName;
  char*     mDeviceName;
  HGLOBAL   mGlobalDevMode;
  LPDEVMODE mDevMode;
  PRBool    mIsDEVMODEGlobalHandle;

  nsCOMPtr<nsIPrintSettings> mPrintSettings;

  // For PrintDlgEx
  FARPROC mUseExtendedPrintDlg;
};


//-------------------------------------------------------------------------
// Printer Enumerator
//-------------------------------------------------------------------------
class nsPrinterEnumeratorWin : public nsIPrinterEnumerator
{
public:
  nsPrinterEnumeratorWin();
  ~nsPrinterEnumeratorWin();
  NS_DECL_ISUPPORTS
  NS_DECL_NSIPRINTERENUMERATOR

private:
  // helper 
  nsresult DoEnumeratePrinters(PRBool aDoExtended, PRUint32* aCount, PRUnichar*** aResult);
};

#endif