michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsDeviceContextSpecWin_h___
michael@0: #define nsDeviceContextSpecWin_h___
michael@0: 
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsIDeviceContextSpec.h"
michael@0: #include "nsIPrintOptions.h" // For nsIPrinterEnumerator
michael@0: #include "nsIPrintSettings.h"
michael@0: #include "nsISupportsPrimitives.h"
michael@0: #include <windows.h>
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: class nsIWidget;
michael@0: 
michael@0: class nsDeviceContextSpecWin : public nsIDeviceContextSpec
michael@0: {
michael@0: public:
michael@0:   nsDeviceContextSpecWin();
michael@0: 
michael@0:   NS_DECL_ISUPPORTS
michael@0: 
michael@0:   NS_IMETHOD GetSurfaceForPrinter(gfxASurface **surface);
michael@0:   NS_IMETHOD BeginDocument(const nsAString& aTitle,
michael@0:                            char16_t*       aPrintToFileName,
michael@0:                            int32_t          aStartPage,
michael@0:                            int32_t          aEndPage) { return NS_OK; }
michael@0:   NS_IMETHOD EndDocument() { return NS_OK; }
michael@0:   NS_IMETHOD BeginPage() { return NS_OK; }
michael@0:   NS_IMETHOD EndPage() { return NS_OK; }
michael@0: 
michael@0:   NS_IMETHOD Init(nsIWidget* aWidget, nsIPrintSettings* aPS, bool aIsPrintPreview);
michael@0: 
michael@0:   void GetDriverName(wchar_t *&aDriverName) const   { aDriverName = mDriverName;     }
michael@0:   void GetDeviceName(wchar_t *&aDeviceName) const   { aDeviceName = mDeviceName;     }
michael@0: 
michael@0:   // The GetDevMode will return a pointer to a DevMode
michael@0:   // whether it is from the Global memory handle or just the DevMode
michael@0:   // To get the DevMode from the Global memory Handle it must lock it 
michael@0:   // So this call must be paired with a call to UnlockGlobalHandle
michael@0:   void GetDevMode(LPDEVMODEW &aDevMode);
michael@0: 
michael@0:   // helper functions
michael@0:   nsresult GetDataFromPrinter(char16ptr_t aName, nsIPrintSettings* aPS = nullptr);
michael@0: 
michael@0:   static nsresult SetPrintSettingsFromDevMode(nsIPrintSettings* aPrintSettings, 
michael@0:                                               LPDEVMODEW         aDevMode);
michael@0: 
michael@0: protected:
michael@0: 
michael@0:   void SetDeviceName(char16ptr_t aDeviceName);
michael@0:   void SetDriverName(char16ptr_t aDriverName);
michael@0:   void SetDevMode(LPDEVMODEW aDevMode);
michael@0: 
michael@0:   void SetupPaperInfoFromSettings();
michael@0: 
michael@0:   virtual ~nsDeviceContextSpecWin();
michael@0: 
michael@0:   wchar_t*      mDriverName;
michael@0:   wchar_t*      mDeviceName;
michael@0:   LPDEVMODEW mDevMode;
michael@0: 
michael@0:   nsCOMPtr<nsIPrintSettings> mPrintSettings;
michael@0: };
michael@0: 
michael@0: 
michael@0: //-------------------------------------------------------------------------
michael@0: // Printer Enumerator
michael@0: //-------------------------------------------------------------------------
michael@0: class nsPrinterEnumeratorWin MOZ_FINAL : public nsIPrinterEnumerator
michael@0: {
michael@0: public:
michael@0:   nsPrinterEnumeratorWin();
michael@0:   ~nsPrinterEnumeratorWin();
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSIPRINTERENUMERATOR
michael@0: };
michael@0: 
michael@0: #endif