diff options
author | Lars Knoll <lars.knoll@nokia.com> | 2011-08-16 16:38:56 +0200 |
---|---|---|
committer | Lars Knoll <lars.knoll@nokia.com> | 2011-08-19 09:16:42 +0200 |
commit | f4f1b53b9646288d73979f8339a90fbbbcb9eedc (patch) | |
tree | cc5a5a8767e469a2d1da20f9817c92a159e31ec0 /src/printsupport/kernel/qcups_p.h | |
parent | a1016213d02c2f562fcf7a22a8fcfb2bd45cd674 (diff) |
Move printing into it's own library
Create a libQtPrintSupport library that contains our current
printing infrastructure. Long term this will get replaced
with a libQtPrint, as the current architecture is not
really maintainable.
Change-Id: I7362fff6786b58c5b4e9213c23eda36d15048aa2
Reviewed-on: http://codereview.qt.nokia.com/3209
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
Diffstat (limited to 'src/printsupport/kernel/qcups_p.h')
-rw-r--r-- | src/printsupport/kernel/qcups_p.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/printsupport/kernel/qcups_p.h b/src/printsupport/kernel/qcups_p.h new file mode 100644 index 0000000000..33a4e264d7 --- /dev/null +++ b/src/printsupport/kernel/qcups_p.h @@ -0,0 +1,133 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QCUPS_P_H +#define QCUPS_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// +#include "QtCore/qstring.h" +#include "QtCore/qstringlist.h" +#include "QtCore/qpair.h" +#include "QtPrintSupport/qprinter.h" + +#ifndef QT_NO_CUPS +#include <QtCore/qlibrary.h> +#include <cups/cups.h> +#include <cups/ppd.h> + +QT_BEGIN_NAMESPACE + +Q_DECLARE_TYPEINFO(cups_option_t, Q_MOVABLE_TYPE | Q_PRIMITIVE_TYPE); + +class Q_GUI_EXPORT QCUPSSupport +{ +public: + struct Printer + { + Printer(const QString &name = QString()); + + QString name; + bool isDefault; + int cupsPrinterIndex; + }; + QCUPSSupport(); + ~QCUPSSupport(); + + static bool isAvailable(); + static int cupsVersion() { return isAvailable() ? CUPS_VERSION_MAJOR*10000+CUPS_VERSION_MINOR*100+CUPS_VERSION_PATCH : 0; } + int availablePrintersCount() const; + const cups_dest_t* availablePrinters() const; + int currentPrinterIndex() const; + const ppd_file_t* setCurrentPrinter(int index); + + const ppd_file_t* currentPPD() const; + const ppd_option_t* ppdOption(const char *key) const; + + const cups_option_t* printerOption(const QString &key) const; + const ppd_option_t* pageSizes() const; + + int markOption(const char* name, const char* value); + void saveOptions(QList<const ppd_option_t*> options, QList<const char*> markedOptions); + + QRect paperRect(const char *choice) const; + QRect pageRect(const char *choice) const; + + QStringList options() const; + + static bool printerHasPPD(const char *printerName); + + QString unicodeString(const char *s); + + QPair<int, QString> tempFd(); + int printFile(const char * printerName, const char * filename, const char * title, + int num_options, cups_option_t * options); + + static QList<Printer> availableUnixPrinters(); + static QList<QPrinter::PaperSize> getCupsPrinterPaperSizes(int cupsPrinterIndex); + +private: + void collectMarkedOptions(QStringList& list, const ppd_group_t* group = 0) const; + void collectMarkedOptionsHelper(QStringList& list, const ppd_group_t* group) const; + + int prnCount; + cups_dest_t *printers; + const ppd_option_t* page_sizes; + int currPrinterIndex; + ppd_file_t *currPPD; +#ifndef QT_NO_TEXTCODEC + QTextCodec *codec; +#endif +}; + +QT_END_NAMESPACE + +#endif // QT_NO_CUPS + +#endif |