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Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoaprintersupport.mm')
-rw-r--r-- | src/plugins/platforms/cocoa/qcocoaprintersupport.mm | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaprintersupport.mm b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm new file mode 100644 index 0000000000..6653c81a4a --- /dev/null +++ b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm @@ -0,0 +1,116 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtPrintSupport module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qcocoaprintersupport.h" +#include "qprintengine_mac_p.h" + +#include <QtPrintSupport/QPrinter> +#include <QtPrintSupport/QPrinterInfo> + +QCocoaPrinterSupport::QCocoaPrinterSupport() +{ } + +QCocoaPrinterSupport::~QCocoaPrinterSupport() +{ } + +QPrintEngine *QCocoaPrinterSupport::createNativePrintEngine(QPrinter::PrinterMode printerMode) +{ + return new QMacPrintEngine(printerMode); +} + +QPaintEngine *QCocoaPrinterSupport::createPaintEngine(QPrintEngine *printEngine, QPrinter::PrinterMode printerMode) +{ + Q_UNUSED(printerMode); + /* + QMacPrintEngine multiply inherits from QPrintEngine and QPaintEngine, + the cast here allows conversion of QMacPrintEngine* to QPaintEngine* + */ + return static_cast<QMacPrintEngine *>(printEngine); +} + +QList<QPrinter::PaperSize> QCocoaPrinterSupport::supportedPaperSizes(const QPrinterInfo &printerInfo) const +{ + QList<QPrinter::PaperSize> returnValue; + if (printerInfo.isNull()) + return returnValue; + + PMPrinter printer = PMPrinterCreateFromPrinterID(QCFString::toCFStringRef(printerInfo.printerName())); + if (!printer) + return returnValue; + + CFArrayRef array; + if (PMPrinterGetPaperList(printer, &array) != noErr) { + PMRelease(printer); + return returnValue; + } + + CFIndex count = CFArrayGetCount(array); + for (CFIndex i = 0; i < count; ++i) { + PMPaper paper = static_cast<PMPaper>(const_cast<void *>(CFArrayGetValueAtIndex(array, i))); + double width, height; + if (PMPaperGetWidth(paper, &width) == noErr + && PMPaperGetHeight(paper, &height) == noErr) { + // width and height are in points, convertQSizeFToPaperSize() expects millimeters + static const double OnePointInMillimeters = 1.0 / 72.0 * 25.4; + QSizeF size(width * OnePointInMillimeters, height * OnePointInMillimeters); + returnValue += QPlatformPrinterSupport::convertQSizeFToPaperSize(size); + } + } + + PMRelease(printer); + + return returnValue; +} + +QList<QPrinterInfo> QCocoaPrinterSupport::availablePrinters() +{ + QList<QPrinterInfo> returnValue; + QCFType<CFArrayRef> printerList; + if (PMServerCreatePrinterList(kPMServerLocal, &printerList) == noErr) { + CFIndex count = CFArrayGetCount(printerList); + for (CFIndex i = 0; i < count; ++i) { + PMPrinter printer = static_cast<PMPrinter>(const_cast<void *>(CFArrayGetValueAtIndex(printerList, i))); + QString printerName = QCFString::toQString(PMPrinterGetName(printer)); + returnValue += QPlatformPrinterSupport::printerInfo(printerName, PMPrinterIsDefault(printer)); + } + } + return returnValue; +} |