The Tor Browser: widget/xpwidgets/nsPrintSettingsImpl.cpp@b8a032363ba2 (annotated)

widget/xpwidgets/nsPrintSettingsImpl.cpp@b8a032363ba2 (annotated)

widget/xpwidgets/nsPrintSettingsImpl.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 /* -*- Mode: C++; 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/. */
 #include "nsPrintSettingsImpl.h"
 #include "nsReadableUtils.h"
 #include "nsIPrintSession.h"
 #define DEFAULT_MARGIN_WIDTH 0.5
 NS_IMPL_ISUPPORTS(nsPrintSettings, nsIPrintSettings)
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 6/21/00 dwc
  */
 nsPrintSettings::nsPrintSettings() :
   mPrintOptions(0L),
   mPrintRange(kRangeAllPages),
   mStartPageNum(1),
   mEndPageNum(1),
   mScaling(1.0),
   mPrintBGColors(false),
   mPrintBGImages(false),
   mPrintFrameTypeUsage(kUseInternalDefault),
   mPrintFrameType(kFramesAsIs),
   mHowToEnableFrameUI(kFrameEnableNone),
   mIsCancelled(false),
   mPrintSilent(false),
   mPrintPreview(false),
   mShrinkToFit(true),
   mShowPrintProgress(true),
   mPrintPageDelay(50),
   mPaperData(0),
   mPaperSizeType(kPaperSizeDefined),
   mPaperWidth(8.5),
   mPaperHeight(11.0),
   mPaperSizeUnit(kPaperSizeInches),
   mPrintReversed(false),
   mPrintInColor(true),
   mOrientation(kPortraitOrientation),
   mDownloadFonts(false),
   mNumCopies(1),
   mPrintToFile(false),
   mOutputFormat(kOutputFormatNative),
   mIsInitedFromPrinter(false),
   mIsInitedFromPrefs(false),
   mPersistMarginBoxSettings(true)
 {
   /* member initializers and constructor code */
   int32_t marginWidth = NS_INCHES_TO_INT_TWIPS(DEFAULT_MARGIN_WIDTH);
   mMargin.SizeTo(marginWidth, marginWidth, marginWidth, marginWidth);
   mEdge.SizeTo(0, 0, 0, 0);
   mUnwriteableMargin.SizeTo(0,0,0,0);
   mPrintOptions = kPrintOddPages | kPrintEvenPages;
   mHeaderStrs[0].AssignLiteral("&T");
   mHeaderStrs[2].AssignLiteral("&U");
   mFooterStrs[0].AssignLiteral("&PT"); // Use &P (Page Num Only) or &PT (Page Num of Page Total)
   mFooterStrs[2].AssignLiteral("&D");
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 6/21/00 dwc
  */
 nsPrintSettings::nsPrintSettings(const nsPrintSettings& aPS)
 {
   *this = aPS;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 6/21/00 dwc
  */
 nsPrintSettings::~nsPrintSettings()
 {
 }
 /* [noscript] attribute nsIPrintSession printSession; */
 NS_IMETHODIMP nsPrintSettings::GetPrintSession(nsIPrintSession **aPrintSession)
 {
   NS_ENSURE_ARG_POINTER(aPrintSession);
   *aPrintSession = nullptr;
   nsCOMPtr<nsIPrintSession> session = do_QueryReferent(mSession);
   if (!session)
     return NS_ERROR_NOT_INITIALIZED;
   *aPrintSession = session;
   NS_ADDREF(*aPrintSession);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintSession(nsIPrintSession *aPrintSession)
 {
   // Clearing it by passing nullptr is not allowed. That's why we
   // use a weak ref so that it doesn't have to be cleared.
   NS_ENSURE_ARG(aPrintSession);
   mSession = do_GetWeakReference(aPrintSession);
   if (!mSession) {
     // This may happen if the implementation of this object does
     // not support weak references - programmer error.
     NS_ERROR("Could not get a weak reference from aPrintSession");
     return NS_ERROR_FAILURE;
   }
   return NS_OK;
 }
 /* attribute long startPageRange; */
 NS_IMETHODIMP nsPrintSettings::GetStartPageRange(int32_t *aStartPageRange)
 {
   //NS_ENSURE_ARG_POINTER(aStartPageRange);
   *aStartPageRange = mStartPageNum;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetStartPageRange(int32_t aStartPageRange)
 {
   mStartPageNum = aStartPageRange;
   return NS_OK;
 }
 /* attribute long endPageRange; */
 NS_IMETHODIMP nsPrintSettings::GetEndPageRange(int32_t *aEndPageRange)
 {
   //NS_ENSURE_ARG_POINTER(aEndPageRange);
   *aEndPageRange = mEndPageNum;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetEndPageRange(int32_t aEndPageRange)
 {
   mEndPageNum = aEndPageRange;
   return NS_OK;
 }
 /* attribute boolean printReversed; */
 NS_IMETHODIMP nsPrintSettings::GetPrintReversed(bool *aPrintReversed)
 {
   //NS_ENSURE_ARG_POINTER(aPrintReversed);
   *aPrintReversed = mPrintReversed;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintReversed(bool aPrintReversed)
 {
   mPrintReversed = aPrintReversed;
   return NS_OK;
 }
 /* attribute boolean printInColor; */
 NS_IMETHODIMP nsPrintSettings::GetPrintInColor(bool *aPrintInColor)
 {
   //NS_ENSURE_ARG_POINTER(aPrintInColor);
   *aPrintInColor = mPrintInColor;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintInColor(bool aPrintInColor)
 {
   mPrintInColor = aPrintInColor;
   return NS_OK;
 }
 /* attribute short orientation; */
 NS_IMETHODIMP nsPrintSettings::GetOrientation(int32_t *aOrientation)
 {
   NS_ENSURE_ARG_POINTER(aOrientation);
   *aOrientation = mOrientation;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetOrientation(int32_t aOrientation)
 {
   mOrientation = aOrientation;
   return NS_OK;
 }
 /* attribute wstring colorspace; */
 NS_IMETHODIMP nsPrintSettings::GetColorspace(char16_t * *aColorspace)
 {
   NS_ENSURE_ARG_POINTER(aColorspace);
   if (!mColorspace.IsEmpty()) {
     *aColorspace = ToNewUnicode(mColorspace);
   } else {
     *aColorspace = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetColorspace(const char16_t * aColorspace)
 {
   if (aColorspace) {
     mColorspace = aColorspace;
   } else {
     mColorspace.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute wstring resolutionname; */
 NS_IMETHODIMP nsPrintSettings::GetResolutionName(char16_t * *aResolutionName)
 {
   NS_ENSURE_ARG_POINTER(aResolutionName);
   if (!mResolutionName.IsEmpty()) {
     *aResolutionName = ToNewUnicode(mResolutionName);
   } else {
     *aResolutionName = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetResolutionName(const char16_t * aResolutionName)
 {
   if (aResolutionName) {
     mResolutionName = aResolutionName;
   } else {
     mResolutionName.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute wstring resolution; */
 NS_IMETHODIMP nsPrintSettings::GetResolution(int32_t *aResolution)
 {
   NS_ENSURE_ARG_POINTER(aResolution);
   *aResolution = mResolution;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetResolution(const int32_t aResolution)
 {
   mResolution = aResolution;
   return NS_OK;
 }
 /* attribute wstring duplex; */
 NS_IMETHODIMP nsPrintSettings::GetDuplex(int32_t *aDuplex)
 {
   NS_ENSURE_ARG_POINTER(aDuplex);
   *aDuplex = mDuplex;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetDuplex(const int32_t aDuplex)
 {
   mDuplex = aDuplex;
   return NS_OK;
 }
 /* attribute boolean downloadFonts; */
 NS_IMETHODIMP nsPrintSettings::GetDownloadFonts(bool *aDownloadFonts)
 {
   //NS_ENSURE_ARG_POINTER(aDownloadFonts);
   *aDownloadFonts = mDownloadFonts;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetDownloadFonts(bool aDownloadFonts)
 {
   mDownloadFonts = aDownloadFonts;
   return NS_OK;
 }
 /* attribute wstring printer; */
 NS_IMETHODIMP nsPrintSettings::GetPrinterName(char16_t * *aPrinter)
 {
    NS_ENSURE_ARG_POINTER(aPrinter);
    *aPrinter = ToNewUnicode(mPrinter);
    NS_ENSURE_TRUE(*aPrinter, NS_ERROR_OUT_OF_MEMORY);
    return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrinterName(const char16_t * aPrinter)
 {
   if (!aPrinter || !mPrinter.Equals(aPrinter)) {
     mIsInitedFromPrinter = false;
     mIsInitedFromPrefs   = false;
   }
   mPrinter.Assign(aPrinter);
   return NS_OK;
 }
 /* attribute long numCopies; */
 NS_IMETHODIMP nsPrintSettings::GetNumCopies(int32_t *aNumCopies)
 {
   NS_ENSURE_ARG_POINTER(aNumCopies);
   *aNumCopies = mNumCopies;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetNumCopies(int32_t aNumCopies)
 {
   mNumCopies = aNumCopies;
   return NS_OK;
 }
 /* attribute wstring printCommand; */
 NS_IMETHODIMP nsPrintSettings::GetPrintCommand(char16_t * *aPrintCommand)
 {
   //NS_ENSURE_ARG_POINTER(aPrintCommand);
   *aPrintCommand = ToNewUnicode(mPrintCommand);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintCommand(const char16_t * aPrintCommand)
 {
   if (aPrintCommand) {
     mPrintCommand = aPrintCommand;
   } else {
     mPrintCommand.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute boolean printToFile; */
 NS_IMETHODIMP nsPrintSettings::GetPrintToFile(bool *aPrintToFile)
 {
   //NS_ENSURE_ARG_POINTER(aPrintToFile);
   *aPrintToFile = mPrintToFile;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintToFile(bool aPrintToFile)
 {
   mPrintToFile = aPrintToFile;
   return NS_OK;
 }
 /* attribute wstring toFileName; */
 NS_IMETHODIMP nsPrintSettings::GetToFileName(char16_t * *aToFileName)
 {
   //NS_ENSURE_ARG_POINTER(aToFileName);
   *aToFileName = ToNewUnicode(mToFileName);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetToFileName(const char16_t * aToFileName)
 {
   if (aToFileName) {
     mToFileName = aToFileName;
   } else {
     mToFileName.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute short outputFormat; */
 NS_IMETHODIMP nsPrintSettings::GetOutputFormat(int16_t *aOutputFormat)
 {
   NS_ENSURE_ARG_POINTER(aOutputFormat);
   *aOutputFormat = mOutputFormat;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetOutputFormat(int16_t aOutputFormat)
 {
   mOutputFormat = aOutputFormat;
   return NS_OK;
 }
 /* attribute long printPageDelay; */
 NS_IMETHODIMP nsPrintSettings::GetPrintPageDelay(int32_t *aPrintPageDelay)
 {
   *aPrintPageDelay = mPrintPageDelay;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintPageDelay(int32_t aPrintPageDelay)
 {
   mPrintPageDelay = aPrintPageDelay;
   return NS_OK;
 }
 /* attribute boolean isInitializedFromPrinter; */
 NS_IMETHODIMP nsPrintSettings::GetIsInitializedFromPrinter(bool *aIsInitializedFromPrinter)
 {
   NS_ENSURE_ARG_POINTER(aIsInitializedFromPrinter);
   *aIsInitializedFromPrinter = (bool)mIsInitedFromPrinter;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetIsInitializedFromPrinter(bool aIsInitializedFromPrinter)
 {
   mIsInitedFromPrinter = (bool)aIsInitializedFromPrinter;
   return NS_OK;
 }
 /* attribute boolean isInitializedFromPrefs; */
 NS_IMETHODIMP nsPrintSettings::GetIsInitializedFromPrefs(bool *aInitializedFromPrefs)
 {
   NS_ENSURE_ARG_POINTER(aInitializedFromPrefs);
   *aInitializedFromPrefs = (bool)mIsInitedFromPrefs;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetIsInitializedFromPrefs(bool aInitializedFromPrefs)
 {
   mIsInitedFromPrefs = (bool)aInitializedFromPrefs;
   return NS_OK;
 }
 /* attribute boolean persistMarginBoxSettings; */
 NS_IMETHODIMP nsPrintSettings::GetPersistMarginBoxSettings(bool *aPersistMarginBoxSettings)
 {
   NS_ENSURE_ARG_POINTER(aPersistMarginBoxSettings);
   *aPersistMarginBoxSettings = mPersistMarginBoxSettings;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPersistMarginBoxSettings(bool aPersistMarginBoxSettings)
 {
   mPersistMarginBoxSettings = aPersistMarginBoxSettings;
   return NS_OK;
 }
 /* attribute double marginTop; */
 NS_IMETHODIMP nsPrintSettings::GetMarginTop(double *aMarginTop)
 {
   NS_ENSURE_ARG_POINTER(aMarginTop);
   *aMarginTop = NS_TWIPS_TO_INCHES(mMargin.top);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetMarginTop(double aMarginTop)
 {
   mMargin.top = NS_INCHES_TO_INT_TWIPS(float(aMarginTop));
   return NS_OK;
 }
 /* attribute double marginLeft; */
 NS_IMETHODIMP nsPrintSettings::GetMarginLeft(double *aMarginLeft)
 {
   NS_ENSURE_ARG_POINTER(aMarginLeft);
   *aMarginLeft = NS_TWIPS_TO_INCHES(mMargin.left);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetMarginLeft(double aMarginLeft)
 {
   mMargin.left = NS_INCHES_TO_INT_TWIPS(float(aMarginLeft));
   return NS_OK;
 }
 /* attribute double marginBottom; */
 NS_IMETHODIMP nsPrintSettings::GetMarginBottom(double *aMarginBottom)
 {
   NS_ENSURE_ARG_POINTER(aMarginBottom);
   *aMarginBottom = NS_TWIPS_TO_INCHES(mMargin.bottom);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetMarginBottom(double aMarginBottom)
 {
   mMargin.bottom = NS_INCHES_TO_INT_TWIPS(float(aMarginBottom));
   return NS_OK;
 }
 /* attribute double marginRight; */
 NS_IMETHODIMP nsPrintSettings::GetMarginRight(double *aMarginRight)
 {
   NS_ENSURE_ARG_POINTER(aMarginRight);
   *aMarginRight = NS_TWIPS_TO_INCHES(mMargin.right);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetMarginRight(double aMarginRight)
 {
   mMargin.right = NS_INCHES_TO_INT_TWIPS(float(aMarginRight));
   return NS_OK;
 }
 /* attribute double edgeTop; */
 NS_IMETHODIMP nsPrintSettings::GetEdgeTop(double *aEdgeTop)
 {
   NS_ENSURE_ARG_POINTER(aEdgeTop);
   *aEdgeTop = NS_TWIPS_TO_INCHES(mEdge.top);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetEdgeTop(double aEdgeTop)
 {
   mEdge.top = NS_INCHES_TO_INT_TWIPS(float(aEdgeTop));
   return NS_OK;
 }
 /* attribute double edgeLeft; */
 NS_IMETHODIMP nsPrintSettings::GetEdgeLeft(double *aEdgeLeft)
 {
   NS_ENSURE_ARG_POINTER(aEdgeLeft);
   *aEdgeLeft = NS_TWIPS_TO_INCHES(mEdge.left);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetEdgeLeft(double aEdgeLeft)
 {
   mEdge.left = NS_INCHES_TO_INT_TWIPS(float(aEdgeLeft));
   return NS_OK;
 }
 /* attribute double edgeBottom; */
 NS_IMETHODIMP nsPrintSettings::GetEdgeBottom(double *aEdgeBottom)
 {
   NS_ENSURE_ARG_POINTER(aEdgeBottom);
   *aEdgeBottom = NS_TWIPS_TO_INCHES(mEdge.bottom);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetEdgeBottom(double aEdgeBottom)
 {
   mEdge.bottom = NS_INCHES_TO_INT_TWIPS(float(aEdgeBottom));
   return NS_OK;
 }
 /* attribute double edgeRight; */
 NS_IMETHODIMP nsPrintSettings::GetEdgeRight(double *aEdgeRight)
 {
   NS_ENSURE_ARG_POINTER(aEdgeRight);
   *aEdgeRight = NS_TWIPS_TO_INCHES(mEdge.right);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetEdgeRight(double aEdgeRight)
 {
   mEdge.right = NS_INCHES_TO_INT_TWIPS(float(aEdgeRight));
   return NS_OK;
 }
 /* attribute double unwriteableMarginTop; */
 NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginTop(double *aUnwriteableMarginTop)
 {
   NS_ENSURE_ARG_POINTER(aUnwriteableMarginTop);
   *aUnwriteableMarginTop = NS_TWIPS_TO_INCHES(mUnwriteableMargin.top);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetUnwriteableMarginTop(double aUnwriteableMarginTop)
 {
   if (aUnwriteableMarginTop >= 0.0) {
     mUnwriteableMargin.top = NS_INCHES_TO_INT_TWIPS(aUnwriteableMarginTop);
   }
   return NS_OK;
 }
 /* attribute double unwriteableMarginLeft; */
 NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginLeft(double *aUnwriteableMarginLeft)
 {
   NS_ENSURE_ARG_POINTER(aUnwriteableMarginLeft);
   *aUnwriteableMarginLeft = NS_TWIPS_TO_INCHES(mUnwriteableMargin.left);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetUnwriteableMarginLeft(double aUnwriteableMarginLeft)
 {
   if (aUnwriteableMarginLeft >= 0.0) {
     mUnwriteableMargin.left = NS_INCHES_TO_INT_TWIPS(aUnwriteableMarginLeft);
   }
   return NS_OK;
 }
 /* attribute double unwriteableMarginBottom; */
 NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginBottom(double *aUnwriteableMarginBottom)
 {
   NS_ENSURE_ARG_POINTER(aUnwriteableMarginBottom);
   *aUnwriteableMarginBottom = NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetUnwriteableMarginBottom(double aUnwriteableMarginBottom)
 {
   if (aUnwriteableMarginBottom >= 0.0) {
     mUnwriteableMargin.bottom = NS_INCHES_TO_INT_TWIPS(aUnwriteableMarginBottom);
   }
   return NS_OK;
 }
 /* attribute double unwriteableMarginRight; */
 NS_IMETHODIMP nsPrintSettings::GetUnwriteableMarginRight(double *aUnwriteableMarginRight)
 {
   NS_ENSURE_ARG_POINTER(aUnwriteableMarginRight);
   *aUnwriteableMarginRight = NS_TWIPS_TO_INCHES(mUnwriteableMargin.right);
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetUnwriteableMarginRight(double aUnwriteableMarginRight)
 {
   if (aUnwriteableMarginRight >= 0.0) {
     mUnwriteableMargin.right = NS_INCHES_TO_INT_TWIPS(aUnwriteableMarginRight);
   }
   return NS_OK;
 }
 /* attribute double scaling; */
 NS_IMETHODIMP nsPrintSettings::GetScaling(double *aScaling)
 {
   NS_ENSURE_ARG_POINTER(aScaling);
   *aScaling = mScaling;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetScaling(double aScaling)
 {
   mScaling = aScaling;
   return NS_OK;
 }
 /* attribute boolean printBGColors; */
 NS_IMETHODIMP nsPrintSettings::GetPrintBGColors(bool *aPrintBGColors)
 {
   NS_ENSURE_ARG_POINTER(aPrintBGColors);
   *aPrintBGColors = mPrintBGColors;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintBGColors(bool aPrintBGColors)
 {
   mPrintBGColors = aPrintBGColors;
   return NS_OK;
 }
 /* attribute boolean printBGImages; */
 NS_IMETHODIMP nsPrintSettings::GetPrintBGImages(bool *aPrintBGImages)
 {
   NS_ENSURE_ARG_POINTER(aPrintBGImages);
   *aPrintBGImages = mPrintBGImages;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintBGImages(bool aPrintBGImages)
 {
   mPrintBGImages = aPrintBGImages;
   return NS_OK;
 }
 /* attribute long printRange; */
 NS_IMETHODIMP nsPrintSettings::GetPrintRange(int16_t *aPrintRange)
 {
   NS_ENSURE_ARG_POINTER(aPrintRange);
   *aPrintRange = mPrintRange;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintRange(int16_t aPrintRange)
 {
   mPrintRange = aPrintRange;
   return NS_OK;
 }
 /* attribute wstring docTitle; */
 NS_IMETHODIMP nsPrintSettings::GetTitle(char16_t * *aTitle)
 {
   NS_ENSURE_ARG_POINTER(aTitle);
   if (!mTitle.IsEmpty()) {
     *aTitle = ToNewUnicode(mTitle);
   } else {
     *aTitle = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetTitle(const char16_t * aTitle)
 {
   if (aTitle) {
     mTitle = aTitle;
   } else {
     mTitle.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute wstring docURL; */
 NS_IMETHODIMP nsPrintSettings::GetDocURL(char16_t * *aDocURL)
 {
   NS_ENSURE_ARG_POINTER(aDocURL);
   if (!mURL.IsEmpty()) {
     *aDocURL = ToNewUnicode(mURL);
   } else {
     *aDocURL = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetDocURL(const char16_t * aDocURL)
 {
   if (aDocURL) {
     mURL = aDocURL;
   } else {
     mURL.SetLength(0);
   }
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 1/12/01 rods
  */
 NS_IMETHODIMP
 nsPrintSettings::GetPrintOptions(int32_t aType, bool *aTurnOnOff)
 {
   NS_ENSURE_ARG_POINTER(aTurnOnOff);
   *aTurnOnOff = mPrintOptions & aType ? true : false;
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 1/12/01 rods
  */
 NS_IMETHODIMP
 nsPrintSettings::SetPrintOptions(int32_t aType, bool aTurnOnOff)
 {
   if (aTurnOnOff) {
     mPrintOptions |=  aType;
   } else {
     mPrintOptions &= ~aType;
   }
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintSettingsImpl.h
  *	@update 1/12/01 rods
  */
 NS_IMETHODIMP
 nsPrintSettings::GetPrintOptionsBits(int32_t *aBits)
 {
   NS_ENSURE_ARG_POINTER(aBits);
   *aBits = mPrintOptions;
   return NS_OK;
 }
 /* attribute wstring docTitle; */
 nsresult
 nsPrintSettings::GetMarginStrs(char16_t * *aTitle,
                               nsHeaderFooterEnum aType,
                               int16_t aJust)
 {
   NS_ENSURE_ARG_POINTER(aTitle);
   *aTitle = nullptr;
   if (aType == eHeader) {
     switch (aJust) {
       case kJustLeft:   *aTitle = ToNewUnicode(mHeaderStrs[0]);break;
       case kJustCenter: *aTitle = ToNewUnicode(mHeaderStrs[1]);break;
       case kJustRight:  *aTitle = ToNewUnicode(mHeaderStrs[2]);break;
     } //switch
   } else {
     switch (aJust) {
       case kJustLeft:   *aTitle = ToNewUnicode(mFooterStrs[0]);break;
       case kJustCenter: *aTitle = ToNewUnicode(mFooterStrs[1]);break;
       case kJustRight:  *aTitle = ToNewUnicode(mFooterStrs[2]);break;
     } //switch
   }
   return NS_OK;
 }
 nsresult
 nsPrintSettings::SetMarginStrs(const char16_t * aTitle,
                               nsHeaderFooterEnum aType,
                               int16_t aJust)
 {
   NS_ENSURE_ARG_POINTER(aTitle);
   if (aType == eHeader) {
     switch (aJust) {
       case kJustLeft:   mHeaderStrs[0] = aTitle;break;
       case kJustCenter: mHeaderStrs[1] = aTitle;break;
       case kJustRight:  mHeaderStrs[2] = aTitle;break;
     } //switch
   } else {
     switch (aJust) {
       case kJustLeft:   mFooterStrs[0] = aTitle;break;
       case kJustCenter: mFooterStrs[1] = aTitle;break;
       case kJustRight:  mFooterStrs[2] = aTitle;break;
     } //switch
   }
   return NS_OK;
 }
 /* attribute wstring Header String Left */
 NS_IMETHODIMP nsPrintSettings::GetHeaderStrLeft(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eHeader, kJustLeft);
 }
 NS_IMETHODIMP nsPrintSettings::SetHeaderStrLeft(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eHeader, kJustLeft);
 }
 /* attribute wstring Header String Center */
 NS_IMETHODIMP nsPrintSettings::GetHeaderStrCenter(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eHeader, kJustCenter);
 }
 NS_IMETHODIMP nsPrintSettings::SetHeaderStrCenter(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eHeader, kJustCenter);
 }
 /* attribute wstring Header String Right */
 NS_IMETHODIMP nsPrintSettings::GetHeaderStrRight(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eHeader, kJustRight);
 }
 NS_IMETHODIMP nsPrintSettings::SetHeaderStrRight(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eHeader, kJustRight);
 }
 /* attribute wstring Footer String Left */
 NS_IMETHODIMP nsPrintSettings::GetFooterStrLeft(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eFooter, kJustLeft);
 }
 NS_IMETHODIMP nsPrintSettings::SetFooterStrLeft(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eFooter, kJustLeft);
 }
 /* attribute wstring Footer String Center */
 NS_IMETHODIMP nsPrintSettings::GetFooterStrCenter(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eFooter, kJustCenter);
 }
 NS_IMETHODIMP nsPrintSettings::SetFooterStrCenter(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eFooter, kJustCenter);
 }
 /* attribute wstring Footer String Right */
 NS_IMETHODIMP nsPrintSettings::GetFooterStrRight(char16_t * *aTitle)
 {
   return GetMarginStrs(aTitle, eFooter, kJustRight);
 }
 NS_IMETHODIMP nsPrintSettings::SetFooterStrRight(const char16_t * aTitle)
 {
   return SetMarginStrs(aTitle, eFooter, kJustRight);
 }
 /* attribute short printFrameTypeUsage; */
 NS_IMETHODIMP nsPrintSettings::GetPrintFrameTypeUsage(int16_t *aPrintFrameTypeUsage)
 {
   NS_ENSURE_ARG_POINTER(aPrintFrameTypeUsage);
   *aPrintFrameTypeUsage = mPrintFrameTypeUsage;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintFrameTypeUsage(int16_t aPrintFrameTypeUsage)
 {
   mPrintFrameTypeUsage = aPrintFrameTypeUsage;
   return NS_OK;
 }
 /* attribute long printFrameType; */
 NS_IMETHODIMP nsPrintSettings::GetPrintFrameType(int16_t *aPrintFrameType)
 {
   NS_ENSURE_ARG_POINTER(aPrintFrameType);
   *aPrintFrameType = (int32_t)mPrintFrameType;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintFrameType(int16_t aPrintFrameType)
 {
   mPrintFrameType = aPrintFrameType;
   return NS_OK;
 }
 /* attribute boolean printSilent; */
 NS_IMETHODIMP nsPrintSettings::GetPrintSilent(bool *aPrintSilent)
 {
   NS_ENSURE_ARG_POINTER(aPrintSilent);
   *aPrintSilent = mPrintSilent;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPrintSilent(bool aPrintSilent)
 {
   mPrintSilent = aPrintSilent;
   return NS_OK;
 }
 /* attribute boolean shrinkToFit; */
 NS_IMETHODIMP nsPrintSettings::GetShrinkToFit(bool *aShrinkToFit)
 {
   NS_ENSURE_ARG_POINTER(aShrinkToFit);
   *aShrinkToFit = mShrinkToFit;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetShrinkToFit(bool aShrinkToFit)
 {
   mShrinkToFit = aShrinkToFit;
   return NS_OK;
 }
 /* attribute boolean showPrintProgress; */
 NS_IMETHODIMP nsPrintSettings::GetShowPrintProgress(bool *aShowPrintProgress)
 {
   NS_ENSURE_ARG_POINTER(aShowPrintProgress);
   *aShowPrintProgress = mShowPrintProgress;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetShowPrintProgress(bool aShowPrintProgress)
 {
   mShowPrintProgress = aShowPrintProgress;
   return NS_OK;
 }
 /* attribute wstring paperName; */
 NS_IMETHODIMP nsPrintSettings::GetPaperName(char16_t * *aPaperName)
 {
   NS_ENSURE_ARG_POINTER(aPaperName);
   if (!mPaperName.IsEmpty()) {
     *aPaperName = ToNewUnicode(mPaperName);
   } else {
     *aPaperName = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperName(const char16_t * aPaperName)
 {
   if (aPaperName) {
     mPaperName = aPaperName;
   } else {
     mPaperName.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute wstring plexName; */
 NS_IMETHODIMP nsPrintSettings::GetPlexName(char16_t * *aPlexName)
 {
   NS_ENSURE_ARG_POINTER(aPlexName);
   if (!mPlexName.IsEmpty()) {
     *aPlexName = ToNewUnicode(mPlexName);
   } else {
     *aPlexName = nullptr;
   }
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPlexName(const char16_t * aPlexName)
 {
   if (aPlexName) {
     mPlexName = aPlexName;
   } else {
     mPlexName.SetLength(0);
   }
   return NS_OK;
 }
 /* attribute boolean howToEnableFrameUI; */
 NS_IMETHODIMP nsPrintSettings::GetHowToEnableFrameUI(int16_t *aHowToEnableFrameUI)
 {
   NS_ENSURE_ARG_POINTER(aHowToEnableFrameUI);
   *aHowToEnableFrameUI = mHowToEnableFrameUI;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetHowToEnableFrameUI(int16_t aHowToEnableFrameUI)
 {
   mHowToEnableFrameUI = aHowToEnableFrameUI;
   return NS_OK;
 }
 /* attribute long isCancelled; */
 NS_IMETHODIMP nsPrintSettings::GetIsCancelled(bool *aIsCancelled)
 {
   NS_ENSURE_ARG_POINTER(aIsCancelled);
   *aIsCancelled = mIsCancelled;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetIsCancelled(bool aIsCancelled)
 {
   mIsCancelled = aIsCancelled;
   return NS_OK;
 }
 /* attribute double paperWidth; */
 NS_IMETHODIMP nsPrintSettings::GetPaperWidth(double *aPaperWidth)
 {
   NS_ENSURE_ARG_POINTER(aPaperWidth);
   *aPaperWidth = mPaperWidth;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperWidth(double aPaperWidth)
 {
   mPaperWidth = aPaperWidth;
   return NS_OK;
 }
 /* attribute double paperHeight; */
 NS_IMETHODIMP nsPrintSettings::GetPaperHeight(double *aPaperHeight)
 {
   NS_ENSURE_ARG_POINTER(aPaperHeight);
   *aPaperHeight = mPaperHeight;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperHeight(double aPaperHeight)
 {
   mPaperHeight = aPaperHeight;
   return NS_OK;
 }
 /* attribute short PaperSizeUnit; */
 NS_IMETHODIMP nsPrintSettings::GetPaperSizeUnit(int16_t *aPaperSizeUnit)
 {
   NS_ENSURE_ARG_POINTER(aPaperSizeUnit);
   *aPaperSizeUnit = mPaperSizeUnit;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperSizeUnit(int16_t aPaperSizeUnit)
 {
   mPaperSizeUnit = aPaperSizeUnit;
   return NS_OK;
 }
 /* attribute short PaperSizeType; */
 NS_IMETHODIMP nsPrintSettings::GetPaperSizeType(int16_t *aPaperSizeType)
 {
   NS_ENSURE_ARG_POINTER(aPaperSizeType);
   *aPaperSizeType = mPaperSizeType;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperSizeType(int16_t aPaperSizeType)
 {
   mPaperSizeType = aPaperSizeType;
   return NS_OK;
 }
 /* attribute short PaperData; */
 NS_IMETHODIMP nsPrintSettings::GetPaperData(int16_t *aPaperData)
 {
   NS_ENSURE_ARG_POINTER(aPaperData);
   *aPaperData = mPaperData;
   return NS_OK;
 }
 NS_IMETHODIMP nsPrintSettings::SetPaperData(int16_t aPaperData)
 {
   mPaperData = aPaperData;
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintOptionsImpl.h
  *	@update 6/21/00 dwc
  *	@update 1/12/01 rods
  */
 NS_IMETHODIMP
 nsPrintSettings::SetMarginInTwips(nsIntMargin& aMargin)
 {
   mMargin = aMargin;
   return NS_OK;
 }
 NS_IMETHODIMP
 nsPrintSettings::SetEdgeInTwips(nsIntMargin& aEdge)
 {
   mEdge = aEdge;
   return NS_OK;
 }
 // NOTE: Any subclass implementation of this function should make sure
 // to check for negative margin values in aUnwriteableMargin (which
 // would indicate that we should use the system default unwriteable margin.)
 NS_IMETHODIMP
 nsPrintSettings::SetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin)
 {
   if (aUnwriteableMargin.top >= 0) {
     mUnwriteableMargin.top = aUnwriteableMargin.top;
   }
   if (aUnwriteableMargin.left >= 0) {
     mUnwriteableMargin.left = aUnwriteableMargin.left;
   }
   if (aUnwriteableMargin.bottom >= 0) {
     mUnwriteableMargin.bottom = aUnwriteableMargin.bottom;
   }
   if (aUnwriteableMargin.right >= 0) {
     mUnwriteableMargin.right = aUnwriteableMargin.right;
   }
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintOptionsImpl.h
  *	@update 6/21/00 dwc
  */
 NS_IMETHODIMP
 nsPrintSettings::GetMarginInTwips(nsIntMargin& aMargin)
 {
   aMargin = mMargin;
   return NS_OK;
 }
 NS_IMETHODIMP
 nsPrintSettings::GetEdgeInTwips(nsIntMargin& aEdge)
 {
   aEdge = mEdge;
   return NS_OK;
 }
 NS_IMETHODIMP
 nsPrintSettings::GetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin)
 {
   aUnwriteableMargin = mUnwriteableMargin;
   return NS_OK;
 }
 /** ---------------------------------------------------
  * Stub - platform-specific implementations can use this function.
  */
 NS_IMETHODIMP
 nsPrintSettings::SetupSilentPrinting()
 {
   return NS_OK;
 }
 /** ---------------------------------------------------
  *  See documentation in nsPrintOptionsImpl.h
  */
 NS_IMETHODIMP
 nsPrintSettings::GetEffectivePageSize(double *aWidth, double *aHeight)
 {
   if (mPaperSizeUnit == kPaperSizeInches) {
     *aWidth  = NS_INCHES_TO_TWIPS(float(mPaperWidth));
     *aHeight = NS_INCHES_TO_TWIPS(float(mPaperHeight));
   } else {
     *aWidth  = NS_MILLIMETERS_TO_TWIPS(float(mPaperWidth));
     *aHeight = NS_MILLIMETERS_TO_TWIPS(float(mPaperHeight));
   }
   if (kLandscapeOrientation == mOrientation) {
     double temp = *aWidth;
     *aWidth = *aHeight;
     *aHeight = temp;
   }
   return NS_OK;
 }
 NS_IMETHODIMP
 nsPrintSettings::GetPageRanges(nsTArray<int32_t> &aPages)
 {
   aPages.Clear();
   return NS_OK;
 }
 nsresult
 nsPrintSettings::_Clone(nsIPrintSettings **_retval)
 {
   nsPrintSettings* printSettings = new nsPrintSettings(*this);
   return printSettings->QueryInterface(NS_GET_IID(nsIPrintSettings), (void**)_retval); // ref counts
 }
 /* nsIPrintSettings clone (); */
 NS_IMETHODIMP
 nsPrintSettings::Clone(nsIPrintSettings **_retval)
 {
   NS_ENSURE_ARG_POINTER(_retval);
   return _Clone(_retval);
 }
 /* void assign (in nsIPrintSettings aPS); */
 nsresult
 nsPrintSettings::_Assign(nsIPrintSettings *aPS)
 {
   nsPrintSettings *ps = static_cast<nsPrintSettings*>(aPS);
   *this = *ps;
   return NS_OK;
 }
 /* void assign (in nsIPrintSettings aPS); */
 NS_IMETHODIMP
 nsPrintSettings::Assign(nsIPrintSettings *aPS)
 {
   NS_ENSURE_ARG(aPS);
   return _Assign(aPS);
 }
 //-------------------------------------------
 nsPrintSettings& nsPrintSettings::operator=(const nsPrintSettings& rhs)
 {
   if (this == &rhs) {
     return *this;
   }
   mStartPageNum        = rhs.mStartPageNum;
   mEndPageNum          = rhs.mEndPageNum;
   mMargin              = rhs.mMargin;
   mEdge                = rhs.mEdge;
   mUnwriteableMargin   = rhs.mUnwriteableMargin;
   mScaling             = rhs.mScaling;
   mPrintBGColors       = rhs.mPrintBGColors;
   mPrintBGImages       = rhs.mPrintBGImages;
   mPrintRange          = rhs.mPrintRange;
   mTitle               = rhs.mTitle;
   mURL                 = rhs.mURL;
   mHowToEnableFrameUI  = rhs.mHowToEnableFrameUI;
   mIsCancelled         = rhs.mIsCancelled;
   mPrintFrameTypeUsage = rhs.mPrintFrameTypeUsage;
   mPrintFrameType      = rhs.mPrintFrameType;
   mPrintSilent         = rhs.mPrintSilent;
   mShrinkToFit         = rhs.mShrinkToFit;
   mShowPrintProgress   = rhs.mShowPrintProgress;
   mPaperName           = rhs.mPaperName;
   mPlexName            = rhs.mPlexName;
   mPaperSizeType       = rhs.mPaperSizeType;
   mPaperData           = rhs.mPaperData;
   mPaperWidth          = rhs.mPaperWidth;
   mPaperHeight         = rhs.mPaperHeight;
   mPaperSizeUnit       = rhs.mPaperSizeUnit;
   mPrintReversed       = rhs.mPrintReversed;
   mPrintInColor        = rhs.mPrintInColor;
   mOrientation         = rhs.mOrientation;
   mPrintCommand        = rhs.mPrintCommand;
   mNumCopies           = rhs.mNumCopies;
   mPrinter             = rhs.mPrinter;
   mPrintToFile         = rhs.mPrintToFile;
   mToFileName          = rhs.mToFileName;
   mOutputFormat        = rhs.mOutputFormat;
   mPrintPageDelay      = rhs.mPrintPageDelay;
   for (int32_t i=0;i<NUM_HEAD_FOOT;i++) {
     mHeaderStrs[i] = rhs.mHeaderStrs[i];
     mFooterStrs[i] = rhs.mFooterStrs[i];
   }
   return *this;
 }

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widget/xpwidgets/nsPrintSettingsImpl.cpp@b8a032363ba2 (annotated)

widget/xpwidgets/nsPrintSettingsImpl.cpp