/qtbase/src/plugins/platforms/cocoa/qprintengine_mac_p.h
C Header | 160 lines | 86 code | 23 blank | 51 comment | 1 complexity | 86ba94ea0c036e96894e63cf25645a8c MD5 | raw file
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- /****************************************************************************
- **
- ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: http://www.qt-project.org/
- **
- ** This file is part of the plugins 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 QPRINTENGINE_MAC_P_H
- #define QPRINTENGINE_MAC_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.
- //
- #ifndef QT_NO_PRINTER
- #include <QtPrintSupport/qprinter.h>
- #include <QtPrintSupport/qprintengine.h>
- #include <QtGui/private/qpainter_p.h>
- #include "qpaintengine_mac_p.h"
- #ifdef __OBJC__
- @class NSPrintInfo;
- #else
- typedef void NSPrintInfo;
- #endif
- QT_BEGIN_NAMESPACE
- class QPrinterPrivate;
- class QMacPrintEnginePrivate;
- class QMacPrintEngine : public QPaintEngine, public QPrintEngine
- {
- Q_DECLARE_PRIVATE(QMacPrintEngine)
- public:
- QMacPrintEngine(QPrinter::PrinterMode mode);
- Qt::HANDLE handle() const;
- bool begin(QPaintDevice *dev);
- bool end();
- virtual QPaintEngine::Type type() const { return QPaintEngine::MacPrinter; }
- QPaintEngine *paintEngine() const;
- void setProperty(PrintEnginePropertyKey key, const QVariant &value);
- QVariant property(PrintEnginePropertyKey key) const;
- QPrinter::PrinterState printerState() const;
- bool newPage();
- bool abort();
- int metric(QPaintDevice::PaintDeviceMetric) const;
- //forwarded functions
- void updateState(const QPaintEngineState &state);
- virtual void drawLines(const QLineF *lines, int lineCount);
- virtual void drawRects(const QRectF *r, int num);
- virtual void drawPoints(const QPointF *p, int pointCount);
- virtual void drawEllipse(const QRectF &r);
- virtual void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
- virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
- virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags);
- virtual void drawTextItem(const QPointF &p, const QTextItem &ti);
- virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
- virtual void drawPath(const QPainterPath &);
- private:
- friend class QCocoaNativeInterface;
- };
- class QMacPrintEnginePrivate : public QPaintEnginePrivate
- {
- Q_DECLARE_PUBLIC(QMacPrintEngine)
- public:
- QPrinter::PrinterMode mode;
- QPrinter::PrinterState state;
- QPrinter::Orientation orient;
- NSPrintInfo *printInfo;
- PMResolution resolution;
- QString outputFilename;
- bool fullPage;
- QPaintEngine *paintEngine;
- bool hasCustomPaperSize;
- QSizeF customSize;
- bool hasCustomPageMargins;
- qreal leftMargin;
- qreal topMargin;
- qreal rightMargin;
- qreal bottomMargin;
- QHash<QMacPrintEngine::PrintEnginePropertyKey, QVariant> valueCache;
- QMacPrintEnginePrivate() : mode(QPrinter::ScreenResolution), state(QPrinter::Idle),
- orient(QPrinter::Portrait), printInfo(0), paintEngine(0),
- hasCustomPaperSize(false), hasCustomPageMargins(false) {}
- ~QMacPrintEnginePrivate();
- void initialize();
- void releaseSession();
- bool newPage_helper();
- void setPaperSize(QPrinter::PaperSize ps);
- QPrinter::PaperSize paperSize() const;
- QList<QVariant> supportedResolutions() const;
- inline bool isPrintSessionInitialized() const
- {
- return printInfo != 0;
- }
- PMPageFormat format() const { return static_cast<PMPageFormat>([printInfo PMPageFormat]); }
- PMPrintSession session() const { return static_cast<PMPrintSession>([printInfo PMPrintSession]); }
- PMPrintSettings settings() const { return static_cast<PMPrintSettings>([printInfo PMPrintSettings]); }
- };
- QT_END_NAMESPACE
- #endif // QT_NO_PRINTER
- #endif // QPRINTENGINE_WIN_P_H