gecko/widget/windows/nsDeviceContextSpecWin.h
2012-05-21 12:12:37 +01:00

82 lines
2.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsDeviceContextSpecWin_h___
#define nsDeviceContextSpecWin_h___
#include "nsCOMPtr.h"
#include "nsIDeviceContextSpec.h"
#include "nsIPrintOptions.h" // For nsIPrinterEnumerator
#include "nsIPrintSettings.h"
#include "nsISupportsPrimitives.h"
#include <windows.h>
class nsIWidget;
class nsDeviceContextSpecWin : public nsIDeviceContextSpec
{
public:
nsDeviceContextSpecWin();
NS_DECL_ISUPPORTS
NS_IMETHOD GetSurfaceForPrinter(gfxASurface **surface);
NS_IMETHOD BeginDocument(PRUnichar* aTitle,
PRUnichar* aPrintToFileName,
PRInt32 aStartPage,
PRInt32 aEndPage) { return NS_OK; }
NS_IMETHOD EndDocument() { return NS_OK; }
NS_IMETHOD BeginPage() { return NS_OK; }
NS_IMETHOD EndPage() { return NS_OK; }
NS_IMETHOD Init(nsIWidget* aWidget, nsIPrintSettings* aPS, bool aIsPrintPreview);
void GetDriverName(PRUnichar *&aDriverName) const { aDriverName = mDriverName; }
void GetDeviceName(PRUnichar *&aDeviceName) const { aDeviceName = mDeviceName; }
// The GetDevMode will return a pointer to a DevMode
// whether it is from the Global memory handle or just the DevMode
// To get the DevMode from the Global memory Handle it must lock it
// So this call must be paired with a call to UnlockGlobalHandle
void GetDevMode(LPDEVMODEW &aDevMode);
// helper functions
nsresult GetDataFromPrinter(const PRUnichar * aName, nsIPrintSettings* aPS = nsnull);
static nsresult SetPrintSettingsFromDevMode(nsIPrintSettings* aPrintSettings,
LPDEVMODEW aDevMode);
protected:
void SetDeviceName(const PRUnichar* aDeviceName);
void SetDriverName(const PRUnichar* aDriverName);
void SetDevMode(LPDEVMODEW aDevMode);
void SetupPaperInfoFromSettings();
virtual ~nsDeviceContextSpecWin();
PRUnichar* mDriverName;
PRUnichar* mDeviceName;
LPDEVMODEW mDevMode;
nsCOMPtr<nsIPrintSettings> mPrintSettings;
};
//-------------------------------------------------------------------------
// Printer Enumerator
//-------------------------------------------------------------------------
class nsPrinterEnumeratorWin : public nsIPrinterEnumerator
{
public:
nsPrinterEnumeratorWin();
~nsPrinterEnumeratorWin();
NS_DECL_ISUPPORTS
NS_DECL_NSIPRINTERENUMERATOR
};
#endif