author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 18 Aug 2010 10:37:55 +0300 | |
changeset 33 | 3e2da88830cd |
parent 18 | 2f34d5167611 |
permissions | -rw-r--r-- |
0 | 1 |
/**************************************************************************** |
2 |
** |
|
18
2f34d5167611
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3 |
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
0 | 4 |
** All rights reserved. |
5 |
** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 |
** |
|
7 |
** This file is part of the QtGui module of the Qt Toolkit. |
|
8 |
** |
|
9 |
** $QT_BEGIN_LICENSE:LGPL$ |
|
10 |
** No Commercial Usage |
|
11 |
** This file contains pre-release code and may not be distributed. |
|
12 |
** You may use this file in accordance with the terms and conditions |
|
13 |
** contained in the Technology Preview License Agreement accompanying |
|
14 |
** this package. |
|
15 |
** |
|
16 |
** GNU Lesser General Public License Usage |
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 |
** General Public License version 2.1 as published by the Free Software |
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 |
** packaging of this file. Please review the following information to |
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 |
** |
|
24 |
** In addition, as a special exception, Nokia gives you certain additional |
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 |
** |
|
28 |
** If you have questions regarding the use of this file, please contact |
|
29 |
** Nokia at qt-info@nokia.com. |
|
30 |
** |
|
31 |
** |
|
32 |
** |
|
33 |
** |
|
34 |
** |
|
35 |
** |
|
36 |
** |
|
37 |
** |
|
38 |
** $QT_END_LICENSE$ |
|
39 |
** |
|
40 |
****************************************************************************/ |
|
41 |
||
42 |
#ifndef QPRINTENGINE_QWS_P_H |
|
43 |
#define QPRINTENGINE_QWS_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 for the convenience |
|
50 |
// of other Qt classes. This header file may change from version to |
|
51 |
// version without notice, or even be removed. |
|
52 |
// |
|
53 |
// We mean it. |
|
54 |
// |
|
55 |
||
56 |
#include "QtGui/qprinter.h" |
|
57 |
||
58 |
#ifndef QT_NO_PRINTER |
|
59 |
||
60 |
#include "QtGui/qprintengine.h" |
|
61 |
#include "QtCore/qbytearray.h" |
|
62 |
#include "private/qpaintengine_p.h" |
|
63 |
||
64 |
QT_BEGIN_NAMESPACE |
|
65 |
||
66 |
class QtopiaPrintEnginePrivate; |
|
67 |
class QRasterPaintEngine; |
|
68 |
class QPrinterPrivate; |
|
69 |
class QImage; |
|
70 |
||
71 |
class QtopiaPrintEngine : public QPaintEngine, public QPrintEngine |
|
72 |
{ |
|
73 |
Q_DECLARE_PRIVATE(QtopiaPrintEngine) |
|
74 |
public: |
|
75 |
QtopiaPrintEngine(QPrinter::PrinterMode mode); |
|
76 |
||
77 |
// override QWSPaintEngine |
|
78 |
bool begin(QPaintDevice *dev); |
|
79 |
bool end(); |
|
80 |
void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); |
|
81 |
void drawTextItem(const QPointF &p, const QTextItem &ti); |
|
82 |
QPaintEngine::Type type() const { return QPaintEngine::X11; } |
|
83 |
||
84 |
QPaintEngine *paintEngine() const; |
|
85 |
||
86 |
void updateState(const QPaintEngineState &state); |
|
87 |
||
88 |
QRect paperRect() const; |
|
89 |
QRect pageRect() const; |
|
90 |
||
91 |
bool newPage(); |
|
92 |
bool abort(); |
|
93 |
||
94 |
QPrinter::PrinterState printerState() const; |
|
95 |
||
96 |
int metric(QPaintDevice::PaintDeviceMetric metricType) const; |
|
97 |
||
98 |
QVariant property(PrintEnginePropertyKey key) const; |
|
99 |
void setProperty(PrintEnginePropertyKey key, const QVariant &value); |
|
100 |
||
101 |
private: |
|
102 |
friend class QPrintDialog; |
|
103 |
friend class QPageSetupDialog; |
|
104 |
||
105 |
void clearPage(); |
|
106 |
void flushPage(); |
|
107 |
}; |
|
108 |
||
109 |
class QtopiaPrintBuffer |
|
110 |
{ |
|
111 |
public: |
|
112 |
QtopiaPrintBuffer( bool bigEndian=FALSE ) { _bigEndian = bigEndian; } |
|
113 |
~QtopiaPrintBuffer() {} |
|
114 |
||
115 |
const QByteArray& data() const { return _data; } |
|
116 |
||
117 |
int size() const { return _data.size(); } |
|
118 |
||
119 |
void clear() { _data.clear(); } |
|
120 |
||
121 |
void append( char value ) { _data.append( value ); } |
|
122 |
void append( short value ); |
|
123 |
void append( int value ); |
|
124 |
void append( const QByteArray& array ) { _data.append( array ); } |
|
125 |
||
126 |
void patch( int posn, int value ); |
|
127 |
||
128 |
void pad(); |
|
129 |
||
130 |
private: |
|
131 |
QByteArray _data; |
|
132 |
bool _bigEndian; |
|
133 |
}; |
|
134 |
||
135 |
#define QT_QWS_PRINTER_DEFAULT_DPI 200 |
|
136 |
||
137 |
class QtopiaPrintEnginePrivate : public QPaintEnginePrivate |
|
138 |
{ |
|
139 |
Q_DECLARE_PUBLIC(QtopiaPrintEngine) |
|
140 |
public: |
|
141 |
QtopiaPrintEnginePrivate(QPrinter::PrinterMode m) : |
|
142 |
mode(m), |
|
143 |
printerState(QPrinter::Idle), |
|
144 |
orientation(QPrinter::Portrait), |
|
145 |
paperSize(QPrinter::A4), |
|
146 |
pageOrder(QPrinter::FirstPageFirst), |
|
147 |
colorMode(QPrinter::GrayScale), |
|
148 |
paperSource(QPrinter::OnlyOne), |
|
149 |
resolution(QT_QWS_PRINTER_DEFAULT_DPI), |
|
150 |
_paintEngine(0), |
|
151 |
numCopies(1), |
|
152 |
outputToFile(false), |
|
153 |
fullPage(false), |
|
154 |
collateCopies(false), |
|
155 |
pageNumber(0), |
|
156 |
pageImage(0), |
|
157 |
partialByte(0), |
|
158 |
partialBits(0) |
|
159 |
{ |
|
160 |
} |
|
161 |
~QtopiaPrintEnginePrivate(); |
|
162 |
||
163 |
void initialize(); |
|
164 |
QPaintEngine *paintEngine(); |
|
165 |
||
166 |
QPrinter::PrinterMode mode; |
|
167 |
||
168 |
QString printerName; |
|
169 |
QString outputFileName; |
|
170 |
QString printProgram; |
|
171 |
QString docName; |
|
172 |
QString creator; |
|
173 |
||
174 |
QPrinter::PrinterState printerState; |
|
175 |
||
176 |
QPrinter::Orientation orientation; |
|
177 |
QPrinter::PaperSize paperSize; |
|
178 |
QPrinter::PageOrder pageOrder; |
|
179 |
QPrinter::ColorMode colorMode; |
|
180 |
QPrinter::PaperSource paperSource; |
|
181 |
||
182 |
int resolution; |
|
183 |
QPaintEngine *_paintEngine; |
|
184 |
int numCopies; |
|
185 |
||
186 |
bool outputToFile; |
|
187 |
bool fullPage; |
|
188 |
bool collateCopies; |
|
189 |
||
190 |
int pageNumber; |
|
191 |
||
192 |
QImage *pageImage; |
|
193 |
||
194 |
QtopiaPrintBuffer buffer; |
|
195 |
||
196 |
// Definitions that are only relevant to G3FAX output. |
|
197 |
int ifdPatch; |
|
198 |
int partialByte; |
|
199 |
int partialBits; |
|
200 |
void writeG3FaxHeader(); |
|
201 |
void writeG3FaxPage(); |
|
202 |
int writeG3IFDEntry( int tag, int type, int count, int value ); |
|
203 |
void writeG3Code( int code, int bits ); |
|
204 |
void writeG3WhiteRun( int len ); |
|
205 |
void writeG3BlackRun( int len ); |
|
206 |
void writeG3EOL(); |
|
207 |
}; |
|
208 |
||
209 |
QT_END_NAMESPACE |
|
210 |
||
211 |
#endif // QT_NO_PRINTER |
|
212 |
||
213 |
#endif // QPRINTENGINE_QWS_P_H |