printdialog.h

//
//  
//    The Laxkit, a windowing toolkit
//    Please consult http://laxkit.sourceforge.net about where to send any
//    correspondence about this software.
//
//    This library is free software; you can redistribute it and/or
//    modify it under the terms of the GNU Library General Public
//    License as published by the Free Software Foundation; either
//    version 2 of the License, or (at your option) any later version.
//
//    This library is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//    Library General Public License for more details.
//
//    You should have received a copy of the GNU Library General Public
//    License along with this library; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    Copyright (C) 2004-2007,2010 by Tom Lechner
//
#ifndef _LAX_PRINTDIALOG_H
#define _LAX_PRINTDIALOG_H

#include <lax/rowframe.h>
#include <lax/doublebbox.h>

#include <cups/cups.h>
#include <cups/ppd.h>

namespace Laxkit {

//--------------------------------- PrintContext ------------------------------
class PrintContext : public EventData
{
 public:
    char *papername;
    float paperx;
    float papery;
    DoubleBBox pageregion;
    unsigned long flags; //landscape/portrait
    int copies;
    int pagestart,pageend; //-1==auto
    PrintContext();
    virtual ~PrintContext();
};

//--------------------------------- PrintDialog ------------------------------
#define PRINT_USE_PREVIEW      (1<<16)
#define PRINT_USE_PS_FILE      (1<<17)
#define PRINT_USE_EPS_FILE     (1<<18)
#define PRINT_USE_PDF_FILE     (1<<19)
#define PRINT_USE_XPRINT       (1<<20)
#define PRINT_USE_SVG          (1<<21)
#define PRINT_USE_PNG          (1<<22)
#define PRINT_USE_JPG          (1<<23)
#define PRINT_NO_CANCEL_DIALOG (1<<24)


class PrintDialog : public RowFrame
{
 protected:
    cups_dest_t *dests;
    int numdests,dest;
    ppd_file_t *ppd;
    cups_option_t *options;
    int numoptions;
    char *filetoprint;
    PrintContext *printcontext;
    int optionsstart;
    virtual void addOptions();
 public:
    PrintDialog(anXWindow *parnt,const char *nname,const char *ntitle,unsigned long nstyle,
            int xx,int yy,int ww,int hh,int brder, 
            anXWindow *prev,unsigned long nowner,const char *nsend,
            const char *nfiletoprint=NULL, PrintContext *pt=NULL);
    virtual ~PrintDialog();
    virtual const char *whattype() { return "PrintDialog"; }
    virtual int preinit();
    virtual int init();
    virtual int send();
    virtual void setup();
    virtual int Event(const EventData *e,const char *mes);
    virtual int CharInput(unsigned int ch,const char *buffer,int len,unsigned int state,const LaxKeyboard *d);
};

} //namespace Laxkit

#endif