pjs/widget/qt/nsPrintSettingsQt.cpp

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Michael Ventnor <m.ventnor@gmail.com>
* Florian Hänel <heeen@gmx.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <QPrinter>
#include <QDebug>
#include "nsPrintSettingsQt.h"
#include "nsILocalFile.h"
#include "nsCRTGlue.h"
NS_IMPL_ISUPPORTS_INHERITED1(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(PRInt16* 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(PRInt16 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(PRInt32* aStartPageRange)
{
NS_ENSURE_ARG_POINTER(aStartPageRange);
PRInt32 start = mQPrinter->fromPage();
*aStartPageRange = start;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetStartPageRange(PRInt32 aStartPageRange)
{
PRInt32 endRange = mQPrinter->toPage();
mQPrinter->setFromTo(aStartPageRange, endRange);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetEndPageRange(PRInt32* aEndPageRange)
{
NS_ENSURE_ARG_POINTER(aEndPageRange);
PRInt32 end = mQPrinter->toPage();
*aEndPageRange = end;
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetEndPageRange(PRInt32 aEndPageRange)
{
PRInt32 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(PRInt32* 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(PRInt32 aOrientation)
{
if (aOrientation == kLandscapeOrientation) {
mQPrinter->setOrientation(QPrinter::Landscape);
} else {
mQPrinter->setOrientation(QPrinter::Portrait);
}
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetToFileName(PRUnichar** aToFileName)
{
NS_ENSURE_ARG_POINTER(aToFileName);
QString filename;
filename = mQPrinter->outputFileName();
*aToFileName = ToNewUnicode(
nsDependentString((PRUnichar*)filename.data()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetToFileName(const PRUnichar* aToFileName)
{
nsCOMPtr<nsILocalFile> 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(PRUnichar** aPrinter)
{
NS_ENSURE_ARG_POINTER(aPrinter);
*aPrinter = ToNewUnicode(nsDependentString(
(const PRUnichar*)mQPrinter->printerName().constData()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPrinterName(const PRUnichar* aPrinter)
{
QString printername((const QChar*)aPrinter, NS_strlen(aPrinter));
mQPrinter->setPrinterName(printername);
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::GetNumCopies(PRInt32* aNumCopies)
{
NS_ENSURE_ARG_POINTER(aNumCopies);
*aNumCopies = mQPrinter->numCopies();
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetNumCopies(PRInt32 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(PRUnichar** 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 PRUnichar*)name.constData()));
return NS_OK;
}
NS_IMETHODIMP
nsPrintSettingsQt::SetPaperName(const PRUnichar* aPaperName)
{
QString ref((QChar*)aPaperName, NS_strlen(aPaperName));
for (PRUint32 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(PRInt16 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(PRInt16 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;
}