src/psprinter/psprinter.h

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/***************************************************************************
                            psprinter.h
                         -------------------
begin                : dom ene 22 2006
copyright            : (C) 2002-2006 by InfoSiAL S.L.
email                : mail@infosial.com
***************************************************************************/
/***************************************************************************
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; version 2 of the License.               *
 ***************************************************************************/
/***************************************************************************
   Este  programa es software libre. Puede redistribuirlo y/o modificarlo
   bajo  los  términos  de  la  Licencia  Pública General de GNU   en  su
   versión 2, publicada  por  la  Free  Software Foundation.
 ***************************************************************************/

/**********************************************************************
** $Id: qt/qprinter.h   3.3.5   edited Aug 31 12:17 $
**
** Definition of QPrinter class
**
** Created : 940927
**
** Copyright (C) 1992-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef PSPRINTER_H
#define PSPRINTER_H

#include <qpaintdevice.h>
#include <qstring.h>
#include <qbuffer.h>
#ifdef Q_WS_WIN
#include <qt_windows.h>
#endif

#if defined(B0)
#undef B0
#endif

class PSPrinterUnixPrivate;

class FL_EXPORT PSPrinter : public QPaintDevice
{
public:
  enum PrinterMode { ScreenResolution, PrinterResolution, HighResolution, Compatible };

  PSPrinter(PrinterMode mode = ScreenResolution);
  ~PSPrinter();

  enum Orientation { Portrait, Landscape };

  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 PageOrder { FirstPageFirst, LastPageFirst };

  enum ColorMode { GrayScale, Color };

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

  QString printerName() const;
  virtual void setPrinterName(const QString &);
  bool outputToFile() const;
  virtual void setOutputToFile(bool);
  QString outputFileName() const;
  virtual void setOutputFileName(const QString &);

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

  QString printerSelectionOption() const;
  virtual void setPrinterSelectionOption(const QString &);

  QString docName() const;
  virtual void setDocName(const QString &);
  QString creator() const;
  virtual void setCreator(const QString &);

  Orientation orientation() const;
  virtual void setOrientation(Orientation);
  PageSize pageSize() const;
  virtual void setPageSize(PageSize);
#ifdef Q_WS_WIN
  short winPageSize() const;
#endif

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

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

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

  virtual void setFullPage(bool);
  bool fullPage() const;
  QSize margins() const;
  void setMargins(uint top, uint left, uint bottom, uint right);
  void margins(uint *top, uint *left, uint *bottom, uint *right) const;

  int fromPage() const;
  int toPage() const;
  virtual void setFromTo(int fromPage, int toPage);
  int minPage() const;
  int maxPage() const;
  virtual void setMinMax(int minPage, int maxPage);
  int numCopies() const;
  virtual void setNumCopies(int);

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

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

  bool newPage();
  bool abort();
  bool aborted() const;

  bool setup(QWidget *parent = 0);

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

  QIODevice *outDevice();

protected:
  bool cmd(int, QPainter *, QPDevCmdParam *);
  int metric(int) const;

#if defined(Q_WS_WIN)
  virtual void setActive();
  virtual void setIdle();
#endif

private:
#if defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_WIN) || defined(Q_WS_MAC)
  QPaintDevice *pdrv;
  int pid;
#endif
#if defined(Q_WS_MAC)
  PMPageFormat pformat;
  PMPrintSettings psettings;
  PMPrintSession psession;
  bool prepare(PMPrintSettings *);
  bool prepare(PMPageFormat *);
#endif
#if defined(Q_WS_WIN)
  void readPdlg(void *);
  void readPdlgA(void *);
  void  writeDevmode(HANDLE);
  void  writeDevmodeA(HANDLE);
  void  reinit();

  bool viewOffsetDone;
  QPainter *painter;
  HANDLE hdevmode;
  HANDLE hdevnames;
#endif

  int state;
  QString printer_name;
  QString option_string;
  QString output_filename;
  bool output_file;
  QString print_prog;
  QString doc_name;
  QString creator_name;

  PageSize page_size;
  PaperSource paper_source;
  PageOrder page_order;
  ColorMode color_mode;
  Orientation orient;
uint  to_edge :
  1;
uint  appcolcopies :
  1;
uint  usercolcopies :
  1;
uint  res_set :
  1;
  short from_pg, to_pg;
  short min_pg, max_pg;
  short ncopies;
  int res;

  QBuffer *buffer;

  // ### AbanQ
  QSize customPaperSize_;
public:
  void setCustomPaperSize(const QSize &s) {
    customPaperSize_ = s;
  }
  QSize customPaperSize() const {
    return customPaperSize_;
  }
  // ### AbanQ

private:
#if defined(Q_DISABLE_COPY)
  PSPrinter(const PSPrinter &);
  PSPrinter &operator=(const PSPrinter &);
#endif

  PSPrinterUnixPrivate *D;
};


inline QString PSPrinter::printerName() const
{
  return printer_name;
}

inline bool PSPrinter::outputToFile() const
{
  return output_file;
}

inline QString PSPrinter::outputFileName() const
{
  return output_filename;
}

inline QString PSPrinter::printProgram() const
{
  return print_prog;
}

inline QString PSPrinter::docName() const
{
  return doc_name;
}

inline QString PSPrinter::creator() const
{
  return creator_name;
}

inline PSPrinter::PageSize PSPrinter::pageSize() const
{
  return page_size;
}

inline PSPrinter::Orientation PSPrinter::orientation() const
{
  return orient;
}

inline int PSPrinter::fromPage() const
{
  return from_pg;
}

inline int PSPrinter::toPage() const
{
  return to_pg;
}

inline int PSPrinter::minPage() const
{
  return min_pg;
}

inline int PSPrinter::maxPage() const
{
  return max_pg;
}

inline int PSPrinter::numCopies() const
{
  return ncopies;
}

inline bool PSPrinter::collateCopiesEnabled() const
{
  return appcolcopies;
}

inline void PSPrinter::setCollateCopiesEnabled(bool v)
{
  appcolcopies = v;
}

inline bool PSPrinter::collateCopies() const
{
  return usercolcopies;
}

#endif