zqdlg_print.hpp

/* zqdlg_print.hpp */
/* $Id: zqdlg_print.hpp,v 1.3 2009/05/07 13:56:27 vlad Exp $ */

/*
 *  $Log: zqdlg_print.hpp,v $
 *  Revision 1.3  2009/05/07 13:56:27  vlad
 *  Pass margins and page size to postscript printer.
 *
 *  Revision 1.2  2008/05/21 11:05:38  vlad
 *  Very early printer and postscript support.
 *
 *  Revision 1.1  2006/07/12 10:14:42  guser4
 *  1) + universal print dialog with CGM, PNG and JPEG support;
 *  2) bHardcopy flag is set on hardcopy print.
 *
 */

#ifndef __zqdlg_print_hpp
#define __zqdlg_print_hpp


#include <string>
#include <qmainwindow.h>


class PrOptions;
class QzqArea;
class ZqbNatGroup;
class ZqbPlaceholder;


class ZqDlgPrint
{
public:

  enum ImageFormat {
    CGM = 0,
    PNG,
    JPEG,
    PostScript
  };

  ZqDlgPrint (QWidget* parent, QzqArea* area,
          ZqbPlaceholder* pPlace,
          ZqbNatGroup* pNatX, ZqbNatGroup* pNatY);

  virtual ~ZqDlgPrint ();


  int       showSettings (float& width, float& height,
                  float margins[4], int& resolution,
                  int& pageSize);

  int       showFileSelection (std::string& filepath);

  int       drawToFile (ImageFormat eImgFmt,
                const std::string filepath, int resolution,
                float width, float height, float margins[4],
                int pageSize);

  static void   doIt (QMainWindow* parent, QzqArea* area,
              ZqbPlaceholder* pPlace,
              ZqbNatGroup* pNatX, ZqbNatGroup* pNatY,
              const char* szDefaultFilename = NULL,
              const char* szDefaultDirectory = NULL);

protected:

  PrOptions *m_pDlgPrOpt;

  QWidget   *m_qParent;

};


#endif /* zqdlg_print.hpp */