gecko-dev/widget/qt/nsPrintSettingsQt.cpp

434 строки
11 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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 <QPrinter>
#include <QDebug>
#include "nsPrintSettingsQt.h"
#include "nsIFile.h"
#include "nsCRTGlue.h"
NS_IMPL_ISUPPORTS_INHERITED(nsPrintSettingsQt,
nsPrintSettings,
nsPrintSettingsQt)
nsPrintSettingsQt::nsPrintSettingsQt():
mQPrinter(new QPrinter())
{
}
nsPrintSettingsQt::~nsPrintSettingsQt()
{
//smart pointer should take care of cleanup
}
nsPrintSettingsQt::nsPrintSettingsQt(const nsPrintSettingsQt& aPS):
mQPrinter(aPS.mQPrinter)
{
}
nsPrintSettingsQt&
nsPrintSettingsQt::operator=(const nsPrintSettingsQt& rhs)
{
if (this == &rhs) {
return *this;
}
nsPrintSettings::operator=(rhs);
mQPrinter = rhs.mQPrinter;
return *this;
}
nsresult
nsPrintSettingsQt::_Clone(nsIPrintSettings** _retval)
{
NS_ENSURE_ARG_POINTER(_retval);
nsPrintSettingsQt* newSettings = new nsPrintSettingsQt(*this);
*_retval = newSettings;
NS_ADDREF(*_retval);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::_Assign(nsIPrintSettings* aPS)
{
nsPrintSettingsQt* printSettingsQt = static_cast<nsPrintSettingsQt*>(aPS);
if (!printSettingsQt)
return NS_ERROR_UNEXPECTED;
*this = *printSettingsQt;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPrintRange(int16_t* aPrintRange)
{
NS_ENSURE_ARG_POINTER(aPrintRange);
QPrinter::PrintRange range = mQPrinter->printRange();
if (range == QPrinter::PageRange) {
*aPrintRange = kRangeSpecifiedPageRange;
} else if (range == QPrinter::Selection) {
*aPrintRange = kRangeSelection;
} else {
*aPrintRange = kRangeAllPages;
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPrintRange(int16_t aPrintRange)
{
if (aPrintRange == kRangeSelection) {
mQPrinter->setPrintRange(QPrinter::Selection);
} else if (aPrintRange == kRangeSpecifiedPageRange) {
mQPrinter->setPrintRange(QPrinter::PageRange);
} else {
mQPrinter->setPrintRange(QPrinter::AllPages);
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetStartPageRange(int32_t* aStartPageRange)
{
NS_ENSURE_ARG_POINTER(aStartPageRange);
int32_t start = mQPrinter->fromPage();
*aStartPageRange = start;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetStartPageRange(int32_t aStartPageRange)
{
int32_t endRange = mQPrinter->toPage();
mQPrinter->setFromTo(aStartPageRange, endRange);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetEndPageRange(int32_t* aEndPageRange)
{
NS_ENSURE_ARG_POINTER(aEndPageRange);
int32_t end = mQPrinter->toPage();
*aEndPageRange = end;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetEndPageRange(int32_t aEndPageRange)
{
int32_t startRange = mQPrinter->fromPage();
mQPrinter->setFromTo(startRange, aEndPageRange);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPrintReversed(bool* aPrintReversed)
{
NS_ENSURE_ARG_POINTER(aPrintReversed);
if (mQPrinter->pageOrder() == QPrinter::LastPageFirst) {
*aPrintReversed = true;
} else {
*aPrintReversed = false;
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPrintReversed(bool aPrintReversed)
{
if (aPrintReversed) {
mQPrinter->setPageOrder(QPrinter::LastPageFirst);
} else {
mQPrinter->setPageOrder(QPrinter::FirstPageFirst);
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPrintInColor(bool* aPrintInColor)
{
NS_ENSURE_ARG_POINTER(aPrintInColor);
if (mQPrinter->colorMode() == QPrinter::Color) {
*aPrintInColor = true;
} else {
*aPrintInColor = false;
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPrintInColor(bool aPrintInColor)
{
if (aPrintInColor) {
mQPrinter->setColorMode(QPrinter::Color);
} else {
mQPrinter->setColorMode(QPrinter::GrayScale);
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetOrientation(int32_t* aOrientation)
{
NS_ENSURE_ARG_POINTER(aOrientation);
QPrinter::Orientation orientation = mQPrinter->orientation();
if (orientation == QPrinter::Landscape) {
*aOrientation = kLandscapeOrientation;
} else {
*aOrientation = kPortraitOrientation;
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetOrientation(int32_t aOrientation)
{
if (aOrientation == kLandscapeOrientation) {
mQPrinter->setOrientation(QPrinter::Landscape);
} else {
mQPrinter->setOrientation(QPrinter::Portrait);
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetToFileName(char16_t** aToFileName)
{
NS_ENSURE_ARG_POINTER(aToFileName);
QString filename;
filename = mQPrinter->outputFileName();
*aToFileName = ToNewUnicode(
nsDependentString((char16_t*)filename.data()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetToFileName(const char16_t* aToFileName)
{
nsCOMPtr<nsIFile> file;
nsresult rv = NS_NewLocalFile(nsDependentString(aToFileName), true,
getter_AddRefs(file));
NS_ENSURE_SUCCESS(rv, rv);
QString filename((const QChar*)aToFileName, NS_strlen(aToFileName));
mQPrinter->setOutputFileName(filename);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPrinterName(char16_t** aPrinter)
{
NS_ENSURE_ARG_POINTER(aPrinter);
*aPrinter = ToNewUnicode(nsDependentString(
(const char16_t*)mQPrinter->printerName().constData()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPrinterName(const char16_t* aPrinter)
{
QString printername((const QChar*)aPrinter, NS_strlen(aPrinter));
mQPrinter->setPrinterName(printername);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetNumCopies(int32_t* aNumCopies)
{
NS_ENSURE_ARG_POINTER(aNumCopies);
*aNumCopies = mQPrinter->numCopies();
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetNumCopies(int32_t aNumCopies)
{
mQPrinter->setNumCopies(aNumCopies);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetScaling(double* aScaling)
{
NS_ENSURE_ARG_POINTER(aScaling);
qDebug()<<Q_FUNC_INFO;
qDebug()<<"Scaling not implemented in Qt port";
*aScaling = 1.0; //FIXME
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetScaling(double aScaling)
{
qDebug()<<Q_FUNC_INFO;
qDebug()<<"Scaling not implemented in Qt port"; //FIXME
return NS_ERROR_NOT_IMPLEMENTED;
}
static const char* const indexToPaperName[] =
{ "A4", "B5", "Letter", "Legal", "Executive",
"A0", "A1", "A2", "A3", "A5", "A6", "A7", "A8", "A9",
"B0", "B1", "B10", "B2", "B3", "B4", "B6", "B7", "B8", "B9",
"C5E", "Comm10E", "DLE", "Folio", "Ledger", "Tabloid"
};
static const QPrinter::PageSize indexToQtPaperEnum[] =
{
QPrinter::A4, QPrinter::B5, QPrinter::Letter, QPrinter::Legal,
QPrinter::Executive, QPrinter::A0, QPrinter::A1, QPrinter::A2, QPrinter::A3,
QPrinter::A5, QPrinter::A6, QPrinter::A7, QPrinter::A8, QPrinter::A9,
QPrinter::B0, QPrinter::B1, QPrinter::B10, QPrinter::B2, QPrinter::B3,
QPrinter::B4, QPrinter::B6, QPrinter::B7, QPrinter::B8, QPrinter::B9,
QPrinter::C5E, QPrinter::Comm10E, QPrinter::DLE, QPrinter::Folio,
QPrinter::Ledger, QPrinter::Tabloid
};
NS_IMETHODIMP
nsPrintSettingsQt::GetPaperName(char16_t** aPaperName)
{
PR_STATIC_ASSERT(sizeof(indexToPaperName)/
sizeof(char*) == QPrinter::NPageSize);
PR_STATIC_ASSERT(sizeof(indexToQtPaperEnum)/
sizeof(QPrinter::PageSize) == QPrinter::NPageSize);
QPrinter::PaperSize size = mQPrinter->paperSize();
QString name(indexToPaperName[size]);
*aPaperName = ToNewUnicode(nsDependentString
((const char16_t*)name.constData()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPaperName(const char16_t* aPaperName)
{
QString ref((QChar*)aPaperName, NS_strlen(aPaperName));
for (uint32_t i = 0; i < QPrinter::NPageSize; i++)
{
if (ref == QString(indexToPaperName[i])) {
mQPrinter->setPageSize(indexToQtPaperEnum[i]);
return NS_OK;
}
}
return NS_ERROR_FAILURE;
}
QPrinter::Unit GetQtUnit(int16_t aGeckoUnit)
{
if (aGeckoUnit == nsIPrintSettings::kPaperSizeMillimeters) {
return QPrinter::Millimeter;
} else {
return QPrinter::Inch;
}
}
#define SETUNWRITEABLEMARGIN\
mQPrinter->setPageMargins(\
NS_TWIPS_TO_INCHES(mUnwriteableMargin.left),\
NS_TWIPS_TO_INCHES(mUnwriteableMargin.top),\
NS_TWIPS_TO_INCHES(mUnwriteableMargin.right),\
NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom),\
QPrinter::Inch);
NS_IMETHODIMP
nsPrintSettingsQt::SetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin)
{
nsPrintSettings::SetUnwriteableMarginInTwips(aUnwriteableMargin);
SETUNWRITEABLEMARGIN
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetUnwriteableMarginTop(double aUnwriteableMarginTop)
{
nsPrintSettings::SetUnwriteableMarginTop(aUnwriteableMarginTop);
SETUNWRITEABLEMARGIN
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetUnwriteableMarginLeft(double aUnwriteableMarginLeft)
{
nsPrintSettings::SetUnwriteableMarginLeft(aUnwriteableMarginLeft);
SETUNWRITEABLEMARGIN
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetUnwriteableMarginBottom(double aUnwriteableMarginBottom)
{
nsPrintSettings::SetUnwriteableMarginBottom(aUnwriteableMarginBottom);
SETUNWRITEABLEMARGIN
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetUnwriteableMarginRight(double aUnwriteableMarginRight)
{
nsPrintSettings::SetUnwriteableMarginRight(aUnwriteableMarginRight);
SETUNWRITEABLEMARGIN
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPaperWidth(double* aPaperWidth)
{
NS_ENSURE_ARG_POINTER(aPaperWidth);
QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
*aPaperWidth = papersize.width();
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPaperWidth(double aPaperWidth)
{
QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
papersize.setWidth(aPaperWidth);
mQPrinter->setPaperSize(papersize, GetQtUnit(mPaperSizeUnit));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetPaperHeight(double* aPaperHeight)
{
NS_ENSURE_ARG_POINTER(aPaperHeight);
QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
*aPaperHeight = papersize.height();
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPaperHeight(double aPaperHeight)
{
QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
papersize.setHeight(aPaperHeight);
mQPrinter->setPaperSize(papersize, GetQtUnit(mPaperSizeUnit));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPaperSizeUnit(int16_t aPaperSizeUnit)
{
mPaperSizeUnit = aPaperSizeUnit;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetEffectivePageSize(double* aWidth, double* aHeight)
{
QSizeF papersize = mQPrinter->paperSize(QPrinter::Inch);
if (mQPrinter->orientation() == QPrinter::Landscape) {
*aWidth = NS_INCHES_TO_INT_TWIPS(papersize.height());
*aHeight = NS_INCHES_TO_INT_TWIPS(papersize.width());
} else {
*aWidth = NS_INCHES_TO_INT_TWIPS(papersize.width());
*aHeight = NS_INCHES_TO_INT_TWIPS(papersize.height());
}
return NS_OK;
}