summaryrefslogtreecommitdiffstats
path: root/qtinterface/qt4/Qt/qprinter.h
blob: e22f8a0a3f5e9dc95a3b46a048af8c5fc9f05bd6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QPRINTER_H
#define QPRINTER_H

#include <QtCore/qstring.h>
#include <QtCore/qscopedpointer.h>
#include <QtGui/qpaintdevice.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_PRINTER

#if defined(B0)
#undef B0 // Terminal hang-up.  We assume that you do not want that.
#endif

class QPrinterPrivate;
class QPaintEngine;
class QPrintEngine;
class QPrinterInfo;

class Q_GUI_EXPORT QPrinter : public QPaintDevice
{
    Q_DECLARE_PRIVATE(QPrinter)
public:
    enum PrinterMode { ScreenResolution, PrinterResolution, HighResolution };

    explicit QPrinter(PrinterMode mode = ScreenResolution);
    explicit QPrinter(const QPrinterInfo& printer, PrinterMode mode = ScreenResolution);
    ~QPrinter();

    int devType() const;

    enum Orientation { Portrait, Landscape };

#ifndef Q_QDOC
    enum PageSize { A4, B5, Letter, Legal, Executive,
                    A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
                    B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
                    DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom, NPaperSize = Custom };
    typedef PageSize PaperSize;
#else
    enum PageSize { A4, B5, Letter, Legal, Executive,
                    A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
                    B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
                    DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom };
    enum PaperSize { A4, B5, Letter, Legal, Executive,
                     A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
                     B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
                     DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom, NPaperSize = Custom };
#endif

    enum PageOrder   { FirstPageFirst,
                       LastPageFirst };

    enum ColorMode   { GrayScale,
                       Color };

    enum PaperSource { OnlyOne,
                       Lower,
                       Middle,
                       Manual,
                       Envelope,
                       EnvelopeManual,
                       Auto,
                       Tractor,
                       SmallFormat,
                       LargeFormat,
                       LargeCapacity,
                       Cassette,
                       FormSource,
                       MaxPageSource
    };

    enum PrinterState { Idle,
                        Active,
                        Aborted,
                        Error };

    enum OutputFormat { NativeFormat, PdfFormat, PostScriptFormat };

    // ### Qt 5: Merge with QAbstractPrintDialog::PrintRange
    enum PrintRange { AllPages, Selection, PageRange };

    enum Unit {
        Millimeter,
        Point,
        Inch,
        Pica,
        Didot,
        Cicero,
        DevicePixel
    };

    enum DuplexMode {
        DuplexNone = 0,
        DuplexAuto,
        DuplexLongSide,
        DuplexShortSide
    };

#ifdef QT3_SUPPORT
    enum PrinterOption { PrintToFile, PrintSelection, PrintPageRange };
#endif // QT3_SUPPORT

    void setOutputFormat(OutputFormat format);
    OutputFormat outputFormat() const;

    void setPrinterName(const QString &);
    QString printerName() const;

    bool isValid() const;

    void setOutputFileName(const QString &);
    QString outputFileName()const;

    void setPrintProgram(const QString &);
    QString printProgram() const;

    void setDocName(const QString &);
    QString docName() const;

    void setCreator(const QString &);
    QString creator() const;

    void setOrientation(Orientation);
    Orientation orientation() const;

    void setPageSize(PageSize);
    PageSize pageSize() const;

    void setPaperSize(PaperSize);
    PaperSize paperSize() const;

    void setPaperSize(const QSizeF &paperSize, Unit unit);
    QSizeF paperSize(Unit unit) const;

    void setPageOrder(PageOrder);
    PageOrder pageOrder() const;

    void setResolution(int);
    int resolution() const;

    void setColorMode(ColorMode);
    ColorMode colorMode() const;

    void setCollateCopies(bool collate);
    bool collateCopies() const;

    void setFullPage(bool);
    bool fullPage() const;

    void setNumCopies(int);
    int numCopies() const;

    int actualNumCopies() const;

    void setPaperSource(PaperSource);
    PaperSource paperSource() const;

    void setDuplex(DuplexMode duplex);
    DuplexMode duplex() const;

    QList<int> supportedResolutions() const;

#ifdef Q_WS_WIN
    QList<PaperSource> supportedPaperSources() const;
#endif

    void setFontEmbeddingEnabled(bool enable);
    bool fontEmbeddingEnabled() const;

    void setDoubleSidedPrinting(bool enable);
    bool doubleSidedPrinting() const;

#ifdef Q_WS_WIN
    void setWinPageSize(int winPageSize);
    int winPageSize() const;
#endif

    QRect paperRect() const;
    QRect pageRect() const;
    QRectF paperRect(Unit) const;
    QRectF pageRect(Unit) const;

#if !defined(Q_WS_WIN) || defined(qdoc)
    QString printerSelectionOption() const;
    void setPrinterSelectionOption(const QString &);
#endif

    bool newPage();
    bool abort();

    PrinterState printerState() const;

    QPaintEngine *paintEngine() const;
    QPrintEngine *printEngine() const;

#ifdef Q_WS_WIN
    HDC getDC() const;
    void releaseDC(HDC hdc) const;
#endif

    void setFromTo(int fromPage, int toPage);
    int fromPage() const;
    int toPage() const;

    void setPrintRange(PrintRange range);
    PrintRange printRange() const;

    void setPageMargins(qreal left, qreal top, qreal right, qreal bottom, Unit unit);
    void getPageMargins(qreal *left, qreal *top, qreal *right, qreal *bottom, Unit unit) const;

#ifdef QT3_SUPPORT
#ifdef Q_WS_MAC
    QT3_SUPPORT bool pageSetup(QWidget *parent = 0);
    QT3_SUPPORT bool printSetup(QWidget *parent = 0);
#endif

    QT3_SUPPORT bool setup(QWidget *parent = 0);

    QT3_SUPPORT void setMinMax(int minPage, int maxPage);
    QT3_SUPPORT int minPage() const;
    QT3_SUPPORT int maxPage() const;

    QT3_SUPPORT void setCollateCopiesEnabled(bool);
    QT3_SUPPORT bool collateCopiesEnabled() const;

    QT3_SUPPORT void setOptionEnabled(PrinterOption, bool enable);
    QT3_SUPPORT bool isOptionEnabled(PrinterOption) const;

    inline QT3_SUPPORT QSize margins() const;
    inline QT3_SUPPORT void margins(uint *top, uint *left, uint *bottom, uint *right) const;

    inline QT3_SUPPORT bool aborted() { return printerState() == Aborted; }

    QT3_SUPPORT void setOutputToFile(bool);
    inline QT3_SUPPORT bool outputToFile() const { return !outputFileName().isEmpty(); }
#endif

protected:
    int metric(PaintDeviceMetric) const;
    void setEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine);

private:
    void init(PrinterMode mode);

    Q_DISABLE_COPY(QPrinter)

    QScopedPointer<QPrinterPrivate> d_ptr;

    friend class QPrintDialogPrivate;
    friend class QAbstractPrintDialog;
    friend class QAbstractPrintDialogPrivate;
    friend class QPrintPreviewWidgetPrivate;
    friend class QTextDocument;
    friend class QPageSetupWidget;
};

#ifdef QT3_SUPPORT
inline QSize QPrinter::margins() const
{
    QRect page = pageRect();
    QRect paper = paperRect();
    return QSize(page.left() - paper.left(), page.top() - paper.top());
}

inline void QPrinter::margins(uint *top, uint *left, uint *bottom, uint *right) const
{
    QRect page = pageRect();
    QRect paper = paperRect();
    if (top)
        *top = page.top() - paper.top();
    if (left)
        *left = page.left() - paper.left();
    if (bottom)
        *bottom = paper.bottom() - page.bottom();
    if (right)
        *right = paper.right() - page.right();
}
#endif

#endif // QT_NO_PRINTER

QT_END_NAMESPACE

QT_END_HEADER

#endif // QPRINTER_H