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1/****************************************************************************
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4** Contact: http://www.qt-project.org/legal
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41
42#ifndef QPRINTENGINE_MAC_P_H
43#define QPRINTENGINE_MAC_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#ifndef QT_NO_PRINTER
57
58#include "QtGui/qprinter.h"
59#include "QtGui/qprintengine.h"
60#include "private/qpaintengine_mac_p.h"
61#include "private/qpainter_p.h"
62
63#ifdef __OBJC__
64@class NSPrintInfo;
65#else
66typedef void NSPrintInfo;
67#endif
68
69QT_BEGIN_NAMESPACE
70
71class QPrinterPrivate;
72class QMacPrintEnginePrivate;
73class QMacPrintEngine : public QPaintEngine, public QPrintEngine
74{
75 Q_DECLARE_PRIVATE(QMacPrintEngine)
76public:
77 QMacPrintEngine(QPrinter::PrinterMode mode);
78
79 Qt::HANDLE handle() const;
80
81 bool begin(QPaintDevice *dev);
82 bool end();
83 virtual QPaintEngine::Type type() const { return QPaintEngine::MacPrinter; }
84
85 QPaintEngine *paintEngine() const;
86
87 void setProperty(PrintEnginePropertyKey key, const QVariant &value);
88 QVariant property(PrintEnginePropertyKey key) const;
89
90 QPrinter::PrinterState printerState() const;
91
92 bool newPage();
93 bool abort();
94 int metric(QPaintDevice::PaintDeviceMetric) const;
95
96 //forwarded functions
97
98 void updateState(const QPaintEngineState &state);
99
100 virtual void drawLines(const QLineF *lines, int lineCount);
101 virtual void drawRects(const QRectF *r, int num);
102 virtual void drawPoints(const QPointF *p, int pointCount);
103 virtual void drawEllipse(const QRectF &r);
104 virtual void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode);
105 virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
106 virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags);
107 virtual void drawTextItem(const QPointF &p, const QTextItem &ti);
108 virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
109 virtual void drawPath(const QPainterPath &);
110
111private:
112 friend class QPrintDialog;
113 friend class QPageSetupDialog;
114};
115
116class QMacPrintEnginePrivate : public QPaintEnginePrivate
117{
118 Q_DECLARE_PUBLIC(QMacPrintEngine)
119public:
120 QPrinter::PrinterMode mode;
121 QPrinter::PrinterState state;
122 QPrinter::Orientation orient;
123 NSPrintInfo *printInfo;
124 PMPageFormat format;
125 PMPrintSettings settings;
126 PMPrintSession session;
127 PMResolution resolution;
128 QString outputFilename;
129 bool fullPage;
130 QPaintEngine *paintEngine;
131 bool suppressStatus;
132 bool hasCustomPaperSize;
133 QSizeF customSize;
134 bool hasCustomPageMargins;
135 qreal leftMargin;
136 qreal topMargin;
137 qreal rightMargin;
138 qreal bottomMargin;
139 QHash<QMacPrintEngine::PrintEnginePropertyKey, QVariant> valueCache;
140 PMPaper customPaper;
141 QMacPrintEnginePrivate() : mode(QPrinter::ScreenResolution), state(QPrinter::Idle),
142 orient(QPrinter::Portrait), printInfo(0), format(0), settings(0),
143 session(0), paintEngine(0), suppressStatus(false),
144 hasCustomPaperSize(false), hasCustomPageMargins(false) {}
145 ~QMacPrintEnginePrivate();
146 void initialize();
147 void releaseSession();
148 bool newPage_helper();
149 void setPaperSize(QPrinter::PaperSize ps);
150 QPrinter::PaperSize paperSize() const;
151 QList<QVariant> supportedResolutions() const;
152 inline bool isPrintSessionInitialized() const
153 {
154#ifndef QT_MAC_USE_COCOA
155 return session != 0;
156#else
157 return printInfo != 0;
158#endif
159 }
160 bool shouldSuppressStatus() const;
161};
162
163QT_END_NAMESPACE
164
165#endif // QT_NO_PRINTER
166
167#endif // QPRINTENGINE_WIN_P_H
168

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