gecko-dev/widget/nsPrintSettingsImpl.cpp
2017-12-19 11:05:37 +00:00

939 lines
23 KiB
C++

/* -*- 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"
#include "mozilla/RefPtr.h"
#define DEFAULT_MARGIN_WIDTH 0.5
NS_IMPL_ISUPPORTS(nsPrintSettings, nsIPrintSettings)
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),
mPaperWidth(8.5),
mPaperHeight(11.0),
mPaperSizeUnit(kPaperSizeInches),
mPrintReversed(false),
mPrintInColor(true),
mOrientation(kPortraitOrientation),
mNumCopies(1),
mPrintToFile(false),
mOutputFormat(kOutputFormatNative),
mIsInitedFromPrinter(false),
mIsInitedFromPrefs(false)
{
/* 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");
}
nsPrintSettings::nsPrintSettings(const nsPrintSettings& aPS)
{
*this = aPS;
}
nsPrintSettings::~nsPrintSettings()
{
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
NS_IMETHODIMP nsPrintSettings::GetPrinterName(nsAString& aPrinter)
{
aPrinter = mPrinter;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetPrinterName(const nsAString& aPrinter)
{
if (!mPrinter.Equals(aPrinter)) {
mIsInitedFromPrinter = false;
mIsInitedFromPrefs = false;
}
mPrinter.Assign(aPrinter);
return NS_OK;
}
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;
}
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;
}
NS_IMETHODIMP nsPrintSettings::GetToFileName(nsAString& aToFileName)
{
aToFileName = mToFileName;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetToFileName(const nsAString& aToFileName)
{
mToFileName = aToFileName;
return NS_OK;
}
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;
}
NS_IMETHODIMP nsPrintSettings::GetPrintPageDelay(int32_t *aPrintPageDelay)
{
*aPrintPageDelay = mPrintPageDelay;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetPrintPageDelay(int32_t aPrintPageDelay)
{
mPrintPageDelay = aPrintPageDelay;
return NS_OK;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
NS_IMETHODIMP nsPrintSettings::GetTitle(nsAString& aTitle)
{
aTitle = mTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetTitle(const nsAString& aTitle)
{
mTitle = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetDocURL(nsAString& aDocURL)
{
aDocURL = mURL;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetDocURL(const nsAString& aDocURL)
{
mURL = aDocURL;
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;
}
NS_IMETHODIMP
nsPrintSettings::SetPrintOptionsBits(int32_t aBits)
{
mPrintOptions = aBits;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetHeaderStrLeft(nsAString& aTitle)
{
aTitle = mHeaderStrs[0];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetHeaderStrLeft(const nsAString& aTitle)
{
mHeaderStrs[0] = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetHeaderStrCenter(nsAString& aTitle)
{
aTitle = mHeaderStrs[1];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetHeaderStrCenter(const nsAString& aTitle)
{
mHeaderStrs[1] = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetHeaderStrRight(nsAString& aTitle)
{
aTitle = mHeaderStrs[2];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetHeaderStrRight(const nsAString& aTitle)
{
mHeaderStrs[2] = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetFooterStrLeft(nsAString& aTitle)
{
aTitle = mFooterStrs[0];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetFooterStrLeft(const nsAString& aTitle)
{
mFooterStrs[0] = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetFooterStrCenter(nsAString& aTitle)
{
aTitle = mFooterStrs[1];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetFooterStrCenter(const nsAString& aTitle)
{
mFooterStrs[1] = aTitle;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::GetFooterStrRight(nsAString& aTitle)
{
aTitle = mFooterStrs[2];
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetFooterStrRight(const nsAString& aTitle)
{
mFooterStrs[2] = aTitle;
return NS_OK;
}
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;
}
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;
}
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;
}
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;
}
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;
}
NS_IMETHODIMP nsPrintSettings::GetPaperName(nsAString& aPaperName)
{
aPaperName = mPaperName;
return NS_OK;
}
NS_IMETHODIMP nsPrintSettings::SetPaperName(const nsAString& aPaperName)
{
mPaperName = aPaperName;
return NS_OK;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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 nsPrintSettingsService.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 nsPrintSettingsService.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 nsPrintSettingsService.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)
{
RefPtr<nsPrintSettings> printSettings = new nsPrintSettings(*this);
printSettings.forget(_retval);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettings::Clone(nsIPrintSettings **_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
return _Clone(_retval);
}
nsresult
nsPrintSettings::_Assign(nsIPrintSettings *aPS)
{
nsPrintSettings *ps = static_cast<nsPrintSettings*>(aPS);
*this = *ps;
return NS_OK;
}
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;
mPaperData = rhs.mPaperData;
mPaperWidth = rhs.mPaperWidth;
mPaperHeight = rhs.mPaperHeight;
mPaperSizeUnit = rhs.mPaperSizeUnit;
mPrintReversed = rhs.mPrintReversed;
mPrintInColor = rhs.mPrintInColor;
mOrientation = rhs.mOrientation;
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;
}