/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCUPSPRINTERSUPPORT_H #define QCUPSPRINTERSUPPORT_H #include // Some feature dependencies might define QT_NO_PRINTER #ifndef QT_NO_PRINTER #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE typedef int (*CupsGetDests)(cups_dest_t **dests); typedef void (*CupsFreeDests)(int num_dests, cups_dest_t *dests); typedef const char* (*CupsGetOption)(const char *name, int num_options, cups_option_t *options); class QCupsPrinterSupport : public QPlatformPrinterSupport { public: QCupsPrinterSupport(); ~QCupsPrinterSupport(); virtual QPrintEngine *createNativePrintEngine(QPrinter::PrinterMode printerMode); virtual QPaintEngine *createPaintEngine(QPrintEngine *printEngine, QPrinter::PrinterMode); virtual QList supportedPaperSizes(const QPrinterInfo &) const; virtual QString printerOption(const QPrinterInfo &printer, const QString &key) const; virtual PrinterOptions printerOptions(const QPrinterInfo &printer) const; private: void loadCups(); void loadCupsPrinters(); QString cupsOption(int i, const QString &key) const; QLibrary m_cups; cups_dest_t *m_cupsPrinters; int m_cupsPrintersCount; CupsGetDests cupsGetDests; CupsFreeDests cupsFreeDests; CupsGetOption cupsGetOption; }; QT_END_NAMESPACE QT_END_HEADER #endif // QT_NO_PRINTER #endif // QCUPSPRINTERSUPPORT_H