зеркало из https://github.com/mozilla/gecko-dev.git
434 строки
11 KiB
C++
434 строки
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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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#include <QPrinter>
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#include <QDebug>
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#include "nsPrintSettingsQt.h"
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#include "nsIFile.h"
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#include "nsCRTGlue.h"
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NS_IMPL_ISUPPORTS_INHERITED1(nsPrintSettingsQt,
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nsPrintSettings,
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nsPrintSettingsQt)
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nsPrintSettingsQt::nsPrintSettingsQt():
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mQPrinter(new QPrinter())
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{
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}
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nsPrintSettingsQt::~nsPrintSettingsQt()
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{
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//smart pointer should take care of cleanup
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}
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nsPrintSettingsQt::nsPrintSettingsQt(const nsPrintSettingsQt& aPS):
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mQPrinter(aPS.mQPrinter)
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{
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}
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nsPrintSettingsQt&
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nsPrintSettingsQt::operator=(const nsPrintSettingsQt& rhs)
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{
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if (this == &rhs) {
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return *this;
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}
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nsPrintSettings::operator=(rhs);
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mQPrinter = rhs.mQPrinter;
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return *this;
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}
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nsresult
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nsPrintSettingsQt::_Clone(nsIPrintSettings** _retval)
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{
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NS_ENSURE_ARG_POINTER(_retval);
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nsPrintSettingsQt* newSettings = new nsPrintSettingsQt(*this);
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*_retval = newSettings;
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NS_ADDREF(*_retval);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::_Assign(nsIPrintSettings* aPS)
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{
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nsPrintSettingsQt* printSettingsQt = static_cast<nsPrintSettingsQt*>(aPS);
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if (!printSettingsQt)
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return NS_ERROR_UNEXPECTED;
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*this = *printSettingsQt;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPrintRange(int16_t* aPrintRange)
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{
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NS_ENSURE_ARG_POINTER(aPrintRange);
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QPrinter::PrintRange range = mQPrinter->printRange();
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if (range == QPrinter::PageRange) {
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*aPrintRange = kRangeSpecifiedPageRange;
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} else if (range == QPrinter::Selection) {
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*aPrintRange = kRangeSelection;
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} else {
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*aPrintRange = kRangeAllPages;
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPrintRange(int16_t aPrintRange)
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{
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if (aPrintRange == kRangeSelection) {
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mQPrinter->setPrintRange(QPrinter::Selection);
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} else if (aPrintRange == kRangeSpecifiedPageRange) {
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mQPrinter->setPrintRange(QPrinter::PageRange);
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} else {
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mQPrinter->setPrintRange(QPrinter::AllPages);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetStartPageRange(int32_t* aStartPageRange)
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{
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NS_ENSURE_ARG_POINTER(aStartPageRange);
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int32_t start = mQPrinter->fromPage();
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*aStartPageRange = start;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetStartPageRange(int32_t aStartPageRange)
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{
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int32_t endRange = mQPrinter->toPage();
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mQPrinter->setFromTo(aStartPageRange, endRange);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetEndPageRange(int32_t* aEndPageRange)
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{
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NS_ENSURE_ARG_POINTER(aEndPageRange);
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int32_t end = mQPrinter->toPage();
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*aEndPageRange = end;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetEndPageRange(int32_t aEndPageRange)
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{
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int32_t startRange = mQPrinter->fromPage();
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mQPrinter->setFromTo(startRange, aEndPageRange);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPrintReversed(bool* aPrintReversed)
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{
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NS_ENSURE_ARG_POINTER(aPrintReversed);
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if (mQPrinter->pageOrder() == QPrinter::LastPageFirst) {
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*aPrintReversed = true;
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} else {
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*aPrintReversed = false;
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPrintReversed(bool aPrintReversed)
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{
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if (aPrintReversed) {
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mQPrinter->setPageOrder(QPrinter::LastPageFirst);
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} else {
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mQPrinter->setPageOrder(QPrinter::FirstPageFirst);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPrintInColor(bool* aPrintInColor)
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{
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NS_ENSURE_ARG_POINTER(aPrintInColor);
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if (mQPrinter->colorMode() == QPrinter::Color) {
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*aPrintInColor = true;
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} else {
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*aPrintInColor = false;
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPrintInColor(bool aPrintInColor)
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{
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if (aPrintInColor) {
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mQPrinter->setColorMode(QPrinter::Color);
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} else {
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mQPrinter->setColorMode(QPrinter::GrayScale);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetOrientation(int32_t* aOrientation)
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{
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NS_ENSURE_ARG_POINTER(aOrientation);
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QPrinter::Orientation orientation = mQPrinter->orientation();
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if (orientation == QPrinter::Landscape) {
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*aOrientation = kLandscapeOrientation;
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} else {
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*aOrientation = kPortraitOrientation;
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetOrientation(int32_t aOrientation)
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{
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if (aOrientation == kLandscapeOrientation) {
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mQPrinter->setOrientation(QPrinter::Landscape);
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} else {
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mQPrinter->setOrientation(QPrinter::Portrait);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetToFileName(char16_t** aToFileName)
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{
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NS_ENSURE_ARG_POINTER(aToFileName);
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QString filename;
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filename = mQPrinter->outputFileName();
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*aToFileName = ToNewUnicode(
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nsDependentString((char16_t*)filename.data()));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetToFileName(const char16_t* aToFileName)
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{
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nsCOMPtr<nsIFile> file;
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nsresult rv = NS_NewLocalFile(nsDependentString(aToFileName), true,
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getter_AddRefs(file));
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NS_ENSURE_SUCCESS(rv, rv);
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QString filename((const QChar*)aToFileName, NS_strlen(aToFileName));
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mQPrinter->setOutputFileName(filename);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPrinterName(char16_t** aPrinter)
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{
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NS_ENSURE_ARG_POINTER(aPrinter);
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*aPrinter = ToNewUnicode(nsDependentString(
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(const char16_t*)mQPrinter->printerName().constData()));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPrinterName(const char16_t* aPrinter)
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{
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QString printername((const QChar*)aPrinter, NS_strlen(aPrinter));
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mQPrinter->setPrinterName(printername);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetNumCopies(int32_t* aNumCopies)
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{
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NS_ENSURE_ARG_POINTER(aNumCopies);
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*aNumCopies = mQPrinter->numCopies();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetNumCopies(int32_t aNumCopies)
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{
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mQPrinter->setNumCopies(aNumCopies);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetScaling(double* aScaling)
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{
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NS_ENSURE_ARG_POINTER(aScaling);
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qDebug()<<Q_FUNC_INFO;
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qDebug()<<"Scaling not implemented in Qt port";
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*aScaling = 1.0; //FIXME
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetScaling(double aScaling)
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{
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qDebug()<<Q_FUNC_INFO;
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qDebug()<<"Scaling not implemented in Qt port"; //FIXME
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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static const char* const indexToPaperName[] =
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{ "A4", "B5", "Letter", "Legal", "Executive",
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"A0", "A1", "A2", "A3", "A5", "A6", "A7", "A8", "A9",
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"B0", "B1", "B10", "B2", "B3", "B4", "B6", "B7", "B8", "B9",
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"C5E", "Comm10E", "DLE", "Folio", "Ledger", "Tabloid"
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};
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static const QPrinter::PageSize indexToQtPaperEnum[] =
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{
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QPrinter::A4, QPrinter::B5, QPrinter::Letter, QPrinter::Legal,
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QPrinter::Executive, QPrinter::A0, QPrinter::A1, QPrinter::A2, QPrinter::A3,
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QPrinter::A5, QPrinter::A6, QPrinter::A7, QPrinter::A8, QPrinter::A9,
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QPrinter::B0, QPrinter::B1, QPrinter::B10, QPrinter::B2, QPrinter::B3,
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QPrinter::B4, QPrinter::B6, QPrinter::B7, QPrinter::B8, QPrinter::B9,
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QPrinter::C5E, QPrinter::Comm10E, QPrinter::DLE, QPrinter::Folio,
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QPrinter::Ledger, QPrinter::Tabloid
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};
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPaperName(char16_t** aPaperName)
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{
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PR_STATIC_ASSERT(sizeof(indexToPaperName)/
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sizeof(char*) == QPrinter::NPageSize);
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PR_STATIC_ASSERT(sizeof(indexToQtPaperEnum)/
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sizeof(QPrinter::PageSize) == QPrinter::NPageSize);
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QPrinter::PaperSize size = mQPrinter->paperSize();
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QString name(indexToPaperName[size]);
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*aPaperName = ToNewUnicode(nsDependentString
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((const char16_t*)name.constData()));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPaperName(const char16_t* aPaperName)
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{
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QString ref((QChar*)aPaperName, NS_strlen(aPaperName));
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for (uint32_t i = 0; i < QPrinter::NPageSize; i++)
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{
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if (ref == QString(indexToPaperName[i])) {
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mQPrinter->setPageSize(indexToQtPaperEnum[i]);
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return NS_OK;
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}
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}
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return NS_ERROR_FAILURE;
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}
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QPrinter::Unit GetQtUnit(int16_t aGeckoUnit)
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{
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if (aGeckoUnit == nsIPrintSettings::kPaperSizeMillimeters) {
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return QPrinter::Millimeter;
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} else {
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return QPrinter::Inch;
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}
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}
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#define SETUNWRITEABLEMARGIN\
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mQPrinter->setPageMargins(\
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NS_TWIPS_TO_INCHES(mUnwriteableMargin.left),\
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NS_TWIPS_TO_INCHES(mUnwriteableMargin.top),\
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NS_TWIPS_TO_INCHES(mUnwriteableMargin.right),\
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NS_TWIPS_TO_INCHES(mUnwriteableMargin.bottom),\
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QPrinter::Inch);
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NS_IMETHODIMP
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nsPrintSettingsQt::SetUnwriteableMarginInTwips(nsIntMargin& aUnwriteableMargin)
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{
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nsPrintSettings::SetUnwriteableMarginInTwips(aUnwriteableMargin);
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SETUNWRITEABLEMARGIN
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetUnwriteableMarginTop(double aUnwriteableMarginTop)
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{
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nsPrintSettings::SetUnwriteableMarginTop(aUnwriteableMarginTop);
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SETUNWRITEABLEMARGIN
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetUnwriteableMarginLeft(double aUnwriteableMarginLeft)
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{
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nsPrintSettings::SetUnwriteableMarginLeft(aUnwriteableMarginLeft);
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SETUNWRITEABLEMARGIN
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetUnwriteableMarginBottom(double aUnwriteableMarginBottom)
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{
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nsPrintSettings::SetUnwriteableMarginBottom(aUnwriteableMarginBottom);
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SETUNWRITEABLEMARGIN
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetUnwriteableMarginRight(double aUnwriteableMarginRight)
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{
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nsPrintSettings::SetUnwriteableMarginRight(aUnwriteableMarginRight);
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SETUNWRITEABLEMARGIN
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPaperWidth(double* aPaperWidth)
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{
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NS_ENSURE_ARG_POINTER(aPaperWidth);
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QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
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*aPaperWidth = papersize.width();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPaperWidth(double aPaperWidth)
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{
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QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
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papersize.setWidth(aPaperWidth);
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mQPrinter->setPaperSize(papersize, GetQtUnit(mPaperSizeUnit));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetPaperHeight(double* aPaperHeight)
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{
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NS_ENSURE_ARG_POINTER(aPaperHeight);
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QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
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*aPaperHeight = papersize.height();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPaperHeight(double aPaperHeight)
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{
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QSizeF papersize = mQPrinter->paperSize(GetQtUnit(mPaperSizeUnit));
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papersize.setHeight(aPaperHeight);
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mQPrinter->setPaperSize(papersize, GetQtUnit(mPaperSizeUnit));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::SetPaperSizeUnit(int16_t aPaperSizeUnit)
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{
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mPaperSizeUnit = aPaperSizeUnit;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPrintSettingsQt::GetEffectivePageSize(double* aWidth, double* aHeight)
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{
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QSizeF papersize = mQPrinter->paperSize(QPrinter::Inch);
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if (mQPrinter->orientation() == QPrinter::Landscape) {
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*aWidth = NS_INCHES_TO_INT_TWIPS(papersize.height());
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*aHeight = NS_INCHES_TO_INT_TWIPS(papersize.width());
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} else {
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*aWidth = NS_INCHES_TO_INT_TWIPS(papersize.width());
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*aHeight = NS_INCHES_TO_INT_TWIPS(papersize.height());
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}
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return NS_OK;
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}
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