/* -*- Mode: IDL; tab-width: 4; 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 nsPrintOptionsImpl_h__ #define nsPrintOptionsImpl_h__ #include "mozilla/embedding/PPrinting.h" #include "nsCOMPtr.h" #include "nsIPrintSettingsService.h" #include "nsString.h" #include "nsFont.h" class nsIPrintSettings; /** * Class nsPrintOptions */ class nsPrintOptions : public nsIPrintSettingsService { public: NS_DECL_ISUPPORTS NS_DECL_NSIPRINTSETTINGSSERVICE /** * method Init * Initializes member variables. Every consumer that does manual * creation (instead of do_CreateInstance) needs to call this method * immediately after instantiation. */ virtual nsresult Init(); nsPrintOptions(); protected: virtual ~nsPrintOptions(); void ReadBitFieldPref(const char * aPrefId, int32_t anOption); void WriteBitFieldPref(const char * aPrefId, int32_t anOption); void ReadJustification(const char * aPrefId, int16_t& aJust, int16_t aInitValue); void WriteJustification(const char * aPrefId, int16_t aJust); void ReadInchesToTwipsPref(const char * aPrefId, int32_t& aTwips, const char * aMarginPref); void WriteInchesFromTwipsPref(const char * aPrefId, int32_t aTwips); void ReadInchesIntToTwipsPref(const char * aPrefId, int32_t& aTwips, const char * aMarginPref); void WriteInchesIntFromTwipsPref(const char * aPrefId, int32_t aTwips); nsresult ReadPrefDouble(const char * aPrefId, double& aVal); nsresult WritePrefDouble(const char * aPrefId, double aVal); /** * method ReadPrefs * @param aPS a pointer to the printer settings * @param aPrinterName the name of the printer for which to read prefs * @param aFlags flag specifying which prefs to read */ virtual nsresult ReadPrefs(nsIPrintSettings* aPS, const nsAString& aPrinterName, uint32_t aFlags); /** * method WritePrefs * @param aPS a pointer to the printer settings * @param aPrinterName the name of the printer for which to write prefs * @param aFlags flag specifying which prefs to read */ virtual nsresult WritePrefs(nsIPrintSettings* aPS, const nsAString& aPrefName, uint32_t aFlags); const char* GetPrefName(const char * aPrefName, const nsAString& aPrinterName); /** * method _CreatePrintSettings * May be implemented by the platform-specific derived class * * @return printer settings instance */ virtual nsresult _CreatePrintSettings(nsIPrintSettings **_retval); // Members nsCOMPtr<nsIPrintSettings> mGlobalPrintSettings; nsCString mPrefName; private: // These are not supported and are not implemented! nsPrintOptions(const nsPrintOptions& x); nsPrintOptions& operator=(const nsPrintOptions& x); }; #endif /* nsPrintOptionsImpl_h__ */