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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtGui module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef QPRINTENGINE_MAC_P_H |
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43 #define QPRINTENGINE_MAC_P_H |
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44 |
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45 // |
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46 // W A R N I N G |
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47 // ------------- |
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48 // |
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49 // This file is not part of the Qt API. It exists purely as an |
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50 // implementation detail. This header file may change from version to |
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51 // version without notice, or even be removed. |
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52 // |
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53 // We mean it. |
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54 // |
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55 |
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56 #ifndef QT_NO_PRINTER |
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57 |
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58 #include "QtGui/qprinter.h" |
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59 #include "QtGui/qprintengine.h" |
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60 #include "private/qpaintengine_mac_p.h" |
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61 #include "private/qpainter_p.h" |
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62 |
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63 #ifdef __OBJC__ |
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64 @class NSPrintInfo; |
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65 #else |
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66 typedef void NSPrintInfo; |
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67 #endif |
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68 |
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69 QT_BEGIN_NAMESPACE |
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70 |
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71 class QPrinterPrivate; |
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72 class QMacPrintEnginePrivate; |
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73 class QMacPrintEngine : public QPaintEngine, public QPrintEngine |
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74 { |
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75 Q_DECLARE_PRIVATE(QMacPrintEngine) |
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76 public: |
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77 QMacPrintEngine(QPrinter::PrinterMode mode); |
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78 |
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79 Qt::HANDLE handle() const; |
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80 |
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81 bool begin(QPaintDevice *dev); |
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82 bool end(); |
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83 virtual QPaintEngine::Type type() const { return QPaintEngine::MacPrinter; } |
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84 |
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85 QPaintEngine *paintEngine() const; |
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86 |
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87 void setProperty(PrintEnginePropertyKey key, const QVariant &value); |
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88 QVariant property(PrintEnginePropertyKey key) const; |
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89 |
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90 QPrinter::PrinterState printerState() const; |
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91 |
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92 bool newPage(); |
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93 bool abort(); |
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94 int metric(QPaintDevice::PaintDeviceMetric) const; |
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95 |
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96 //forwarded functions |
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97 |
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98 void updateState(const QPaintEngineState &state); |
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99 |
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100 virtual void drawLines(const QLineF *lines, int lineCount); |
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101 virtual void drawRects(const QRectF *r, int num); |
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102 virtual void drawPoints(const QPointF *p, int pointCount); |
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103 virtual void drawEllipse(const QRectF &r); |
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104 virtual void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode); |
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105 virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); |
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106 virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags); |
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107 virtual void drawTextItem(const QPointF &p, const QTextItem &ti); |
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108 virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s); |
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109 virtual void drawPath(const QPainterPath &); |
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110 |
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111 private: |
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112 friend class QPrintDialog; |
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113 friend class QPageSetupDialog; |
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114 }; |
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115 |
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116 class QMacPrintEnginePrivate : public QPaintEnginePrivate |
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117 { |
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118 Q_DECLARE_PUBLIC(QMacPrintEngine) |
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119 public: |
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120 QPrinter::PrinterMode mode; |
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121 QPrinter::PrinterState state; |
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122 QPrinter::Orientation orient; |
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123 NSPrintInfo *printInfo; |
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124 PMPageFormat format; |
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125 PMPrintSettings settings; |
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126 PMPrintSession session; |
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127 PMResolution resolution; |
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128 QString outputFilename; |
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129 bool fullPage; |
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130 QPaintEngine *paintEngine; |
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131 bool suppressStatus; |
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132 bool hasCustomPaperSize; |
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133 QSizeF customSize; |
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134 bool hasCustomPageMargins; |
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135 qreal leftMargin; |
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136 qreal topMargin; |
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137 qreal rightMargin; |
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138 qreal bottomMargin; |
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139 QHash<QMacPrintEngine::PrintEnginePropertyKey, QVariant> valueCache; |
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140 QMacPrintEnginePrivate() : mode(QPrinter::ScreenResolution), state(QPrinter::Idle), |
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141 orient(QPrinter::Portrait), printInfo(0), format(0), settings(0), |
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142 session(0), paintEngine(0), suppressStatus(false), |
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143 hasCustomPaperSize(false), hasCustomPageMargins(false) {} |
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144 ~QMacPrintEnginePrivate(); |
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145 void initialize(); |
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146 void releaseSession(); |
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147 bool newPage_helper(); |
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148 void setPaperSize(QPrinter::PaperSize ps); |
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149 QPrinter::PaperSize paperSize() const; |
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150 QList<QVariant> supportedResolutions() const; |
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151 inline bool isPrintSessionInitialized() const |
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152 { |
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153 #ifndef QT_MAC_USE_COCOA |
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154 return session != 0; |
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155 #else |
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156 return printInfo != 0; |
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157 #endif |
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158 } |
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159 bool shouldSuppressStatus() const; |
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160 }; |
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161 |
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162 QT_END_NAMESPACE |
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163 |
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164 #endif // QT_NO_PRINTER |
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165 |
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166 #endif // QPRINTENGINE_WIN_P_H |