source: trunk/src/gui/painting/qprinter.h@ 744

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#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;