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fccfdb71cd
This also corrects what I think are long standing issues with the mapping to and from print settings on Windows. Firstly it only uses the DEVMODE flags to decide what should get stored, in the old code if paper size was not set, it would then use that possibly invalid paper size to map to length and width. Paper setting prefs are mapped back if they were stored or if they have been manually set to something sane. Secondly it corrects the calculation that was used to convert from millimeters to tenths of millimeters. It also gets rid of the paperSizeType field, which was only used on Windows and doesn't actually make sense according to the DEVMODE documentation as the dmPaperLength and dmPaperWidth fields override the dmPaperSize, but can in theory be specified at the same time.
104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsPrintSettingsImpl_h__
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#define nsPrintSettingsImpl_h__
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#include "nsIPrintSettings.h"
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#include "nsMargin.h"
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#include "nsString.h"
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#include "nsWeakReference.h"
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#define NUM_HEAD_FOOT 3
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//*****************************************************************************
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//*** nsPrintSettings
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//*****************************************************************************
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class nsPrintSettings : public nsIPrintSettings
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPRINTSETTINGS
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nsPrintSettings();
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nsPrintSettings(const nsPrintSettings& aPS);
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nsPrintSettings& operator=(const nsPrintSettings& rhs);
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protected:
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virtual ~nsPrintSettings();
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// May be implemented by the platform-specific derived class
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virtual nsresult _Clone(nsIPrintSettings **_retval);
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virtual nsresult _Assign(nsIPrintSettings *aPS);
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typedef enum {
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eHeader,
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eFooter
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} nsHeaderFooterEnum;
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nsresult GetMarginStrs(char16_t * *aTitle, nsHeaderFooterEnum aType, int16_t aJust);
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nsresult SetMarginStrs(const char16_t * aTitle, nsHeaderFooterEnum aType, int16_t aJust);
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// Members
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nsWeakPtr mSession; // Should never be touched by Clone or Assign
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// mMargin, mEdge, and mUnwriteableMargin are stored in twips
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nsIntMargin mMargin;
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nsIntMargin mEdge;
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nsIntMargin mUnwriteableMargin;
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int32_t mPrintOptions;
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// scriptable data members
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int16_t mPrintRange;
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int32_t mStartPageNum; // only used for ePrintRange_SpecifiedRange
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int32_t mEndPageNum;
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double mScaling;
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bool mPrintBGColors; // print background colors
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bool mPrintBGImages; // print background images
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int16_t mPrintFrameTypeUsage;
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int16_t mPrintFrameType;
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int16_t mHowToEnableFrameUI;
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bool mIsCancelled;
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bool mPrintSilent;
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bool mPrintPreview;
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bool mShrinkToFit;
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bool mShowPrintProgress;
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int32_t mPrintPageDelay;
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nsString mTitle;
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nsString mURL;
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nsString mPageNumberFormat;
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nsString mHeaderStrs[NUM_HEAD_FOOT];
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nsString mFooterStrs[NUM_HEAD_FOOT];
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nsString mPaperName;
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int16_t mPaperData;
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double mPaperWidth;
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double mPaperHeight;
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int16_t mPaperSizeUnit;
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bool mPrintReversed;
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bool mPrintInColor; // a false means grayscale
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int32_t mOrientation; // see orientation consts
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int32_t mResolution;
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int32_t mDuplex;
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int32_t mNumCopies;
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nsXPIDLString mPrinter;
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bool mPrintToFile;
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nsString mToFileName;
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int16_t mOutputFormat;
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bool mIsInitedFromPrinter;
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bool mIsInitedFromPrefs;
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bool mPersistMarginBoxSettings;
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};
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#endif /* nsPrintSettings_h__ */
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