src/gui/painting/qprintengine_mac_p.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/painting/qprintengine_mac_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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 "QtGui/qprinter.h"
+#include "QtGui/qprintengine.h"
+#include "private/qpaintengine_mac_p.h"
+#include "private/qpainter_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 QPrintDialog;
+    friend class QPageSetupDialog;
+};
+
+class QMacPrintEnginePrivate : public QPaintEnginePrivate
+{
+    Q_DECLARE_PUBLIC(QMacPrintEngine)
+public:
+    QPrinter::PrinterMode mode;
+    QPrinter::PrinterState state;
+    QPrinter::Orientation orient;
+    NSPrintInfo *printInfo;
+    PMPageFormat format;
+    PMPrintSettings settings;
+    PMPrintSession session;
+    PMResolution resolution;
+    QString outputFilename;
+    bool fullPage;
+    QPaintEngine *paintEngine;
+    bool suppressStatus;
+    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), format(0), settings(0),
+                               session(0), paintEngine(0), suppressStatus(false),
+                               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
+    {
+#ifndef QT_MAC_USE_COCOA
+        return session != 0;
+#else
+        return printInfo != 0;
+#endif
+    }
+    bool shouldSuppressStatus() const;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_PRINTER
+
+#endif // QPRINTENGINE_WIN_P_H