1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtGui module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
45 #include <QtCore/qstring.h>
46 #include <QtCore/qscopedpointer.h>
47 #include <QtGui/qpaintdevice.h>
58 #undef B0 // Terminal hang-up. We assume that you do not want that.
61 class QPrinterPrivate;
66 class Q_GUI_EXPORT QPrinter : public QPaintDevice
68 Q_DECLARE_PRIVATE(QPrinter)
70 enum PrinterMode { ScreenResolution, PrinterResolution, HighResolution };
72 explicit QPrinter(PrinterMode mode = ScreenResolution);
73 explicit QPrinter(const QPrinterInfo& printer, PrinterMode mode = ScreenResolution);
78 enum Orientation { Portrait, Landscape };
81 enum PageSize { A4, B5, Letter, Legal, Executive,
82 A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
83 B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
84 DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom, NPaperSize = Custom };
85 typedef PageSize PaperSize;
87 enum PageSize { A4, B5, Letter, Legal, Executive,
88 A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
89 B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
90 DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom };
91 enum PaperSize { A4, B5, Letter, Legal, Executive,
92 A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
93 B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
94 DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom, NPaperSize = Custom };
97 enum PageOrder { FirstPageFirst,
100 enum ColorMode { GrayScale,
103 enum PaperSource { OnlyOne,
119 enum PrinterState { Idle,
124 enum OutputFormat { NativeFormat, PdfFormat, PostScriptFormat };
126 // ### Qt 5: Merge with QAbstractPrintDialog::PrintRange
127 enum PrintRange { AllPages, Selection, PageRange, CurrentPage };
147 enum PrinterOption { PrintToFile, PrintSelection, PrintPageRange };
148 #endif // QT3_SUPPORT
150 void setOutputFormat(OutputFormat format);
151 OutputFormat outputFormat() const;
153 void setPrinterName(const QString &);
154 QString printerName() const;
156 bool isValid() const;
158 void setOutputFileName(const QString &);
159 QString outputFileName()const;
161 void setPrintProgram(const QString &);
162 QString printProgram() const;
164 void setDocName(const QString &);
165 QString docName() const;
167 void setCreator(const QString &);
168 QString creator() const;
170 void setOrientation(Orientation);
171 Orientation orientation() const;
173 void setPageSize(PageSize);
174 PageSize pageSize() const;
176 void setPaperSize(PaperSize);
177 PaperSize paperSize() const;
179 void setPaperSize(const QSizeF &paperSize, Unit unit);
180 QSizeF paperSize(Unit unit) const;
182 void setPageOrder(PageOrder);
183 PageOrder pageOrder() const;
185 void setResolution(int);
186 int resolution() const;
188 void setColorMode(ColorMode);
189 ColorMode colorMode() const;
191 void setCollateCopies(bool collate);
192 bool collateCopies() const;
194 void setFullPage(bool);
195 bool fullPage() const;
197 void setNumCopies(int);
198 int numCopies() const;
200 int actualNumCopies() const;
202 void setCopyCount(int);
203 int copyCount() const;
204 bool supportsMultipleCopies() const;
206 void setPaperSource(PaperSource);
207 PaperSource paperSource() const;
209 void setDuplex(DuplexMode duplex);
210 DuplexMode duplex() const;
212 QList<int> supportedResolutions() const;
215 QList<PaperSource> supportedPaperSources() const;
218 void setFontEmbeddingEnabled(bool enable);
219 bool fontEmbeddingEnabled() const;
221 void setDoubleSidedPrinting(bool enable);
222 bool doubleSidedPrinting() const;
225 void setWinPageSize(int winPageSize);
226 int winPageSize() const;
229 QRect paperRect() const;
230 QRect pageRect() const;
231 QRectF paperRect(Unit) const;
232 QRectF pageRect(Unit) const;
234 #if !defined(Q_WS_WIN) || defined(qdoc)
235 QString printerSelectionOption() const;
236 void setPrinterSelectionOption(const QString &);
242 PrinterState printerState() const;
244 QPaintEngine *paintEngine() const;
245 QPrintEngine *printEngine() const;
249 void releaseDC(HDC hdc) const;
252 void setFromTo(int fromPage, int toPage);
253 int fromPage() const;
256 void setPrintRange(PrintRange range);
257 PrintRange printRange() const;
259 void setPageMargins(qreal left, qreal top, qreal right, qreal bottom, Unit unit);
260 void getPageMargins(qreal *left, qreal *top, qreal *right, qreal *bottom, Unit unit) const;
264 QT3_SUPPORT bool pageSetup(QWidget *parent = 0);
265 QT3_SUPPORT bool printSetup(QWidget *parent = 0);
268 QT3_SUPPORT bool setup(QWidget *parent = 0);
270 QT3_SUPPORT void setMinMax(int minPage, int maxPage);
271 QT3_SUPPORT int minPage() const;
272 QT3_SUPPORT int maxPage() const;
274 QT3_SUPPORT void setCollateCopiesEnabled(bool);
275 QT3_SUPPORT bool collateCopiesEnabled() const;
277 QT3_SUPPORT void setOptionEnabled(PrinterOption, bool enable);
278 QT3_SUPPORT bool isOptionEnabled(PrinterOption) const;
280 inline QT3_SUPPORT QSize margins() const;
281 inline QT3_SUPPORT void margins(uint *top, uint *left, uint *bottom, uint *right) const;
283 inline QT3_SUPPORT bool aborted() { return printerState() == Aborted; }
285 QT3_SUPPORT void setOutputToFile(bool);
286 inline QT3_SUPPORT bool outputToFile() const { return !outputFileName().isEmpty(); }
290 int metric(PaintDeviceMetric) const;
291 void setEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine);
294 void init(PrinterMode mode);
296 Q_DISABLE_COPY(QPrinter)
298 QScopedPointer<QPrinterPrivate> d_ptr;
300 friend class QPrintDialogPrivate;
301 friend class QAbstractPrintDialog;
302 friend class QAbstractPrintDialogPrivate;
303 friend class QPrintPreviewWidgetPrivate;
304 friend class QTextDocument;
305 friend class QPageSetupWidget;
309 inline QSize QPrinter::margins() const
311 QRect page = pageRect();
312 QRect paper = paperRect();
313 return QSize(page.left() - paper.left(), page.top() - paper.top());
316 inline void QPrinter::margins(uint *top, uint *left, uint *bottom, uint *right) const
318 QRect page = pageRect();
319 QRect paper = paperRect();
321 *top = page.top() - paper.top();
323 *left = page.left() - paper.left();
325 *bottom = paper.bottom() - page.bottom();
327 *right = paper.right() - page.right();
331 #endif // QT_NO_PRINTER