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-rw-r--r--widget/nsPrintOptionsImpl.h93
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diff --git a/widget/nsPrintOptionsImpl.h b/widget/nsPrintOptionsImpl.h
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+/* -*- 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__ */