Fl_Printer.H

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//
// "$Id$"
//
// Printing support for the Fast Light Tool Kit (FLTK).
//
// Copyright 2010-2014 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file.  If this
// file is missing or damaged, see the license at:
//
//     http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
//     http://www.fltk.org/str.php
//
 
#ifndef Fl_Printer_H
#define Fl_Printer_H
 
#include <FL/x.H>
#include <FL/Fl_Paged_Device.H>
#include <FL/fl_draw.H>
#include <FL/Fl_Pixmap.H>
#include <FL/Fl_RGB_Image.H>
#include <FL/Fl_Bitmap.H>
#include <stdio.h>
#if !(defined(__APPLE__) || defined(WIN32))
#include <FL/Fl_PostScript.H>
#elif defined(WIN32)
#include <commdlg.h>
#endif
 
#if defined(__APPLE__) || defined(WIN32) || defined(FL_DOXYGEN)
class Fl_System_Printer : public Fl_Paged_Device {
  friend class Fl_Printer;
private:
  void *gc; 
  void set_current(void);
#ifdef __APPLE__
  float scale_x;
  float scale_y;
  float angle; // rotation angle in radians
  PMPrintSession  printSession;
  PMPageFormat    pageFormat;
  PMPrintSettings printSettings;
#elif defined(WIN32)
  int   abortPrint;
  PRINTDLG      pd;
  HDC           hPr;
  int           prerr;
  int left_margin;
  int top_margin;
  void absolute_printable_rect(int *x, int *y, int *w, int *h);
#endif
protected:
  Fl_System_Printer(void);
public:
  static const char *class_id;
  const char *class_name() {return class_id;};
  int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
  int start_page (void);
  int printable_rect(int *w, int *h);
  void margins(int *left, int *top, int *right, int *bottom);
  void origin(int *x, int *y);
  void origin(int x, int y);
  void scale (float scale_x, float scale_y = 0.);
  void rotate(float angle);
  void translate(int x, int y);
  void untranslate(void);
  int end_page (void);
  void end_job (void);
#ifdef __APPLE__
  void print_window_part(Fl_Window *win, int x, int y, int w, int h, int delta_x, int delta_y);
#endif
  ~Fl_System_Printer(void);
}; // class Fl_System_Printer
 
#endif
  
#if !(defined(__APPLE__) || defined(WIN32) )
class Fl_PostScript_Printer : public Fl_PostScript_File_Device {
  friend class Fl_Printer;
protected:
  Fl_PostScript_Printer(void) {};
public:
  static const char *class_id;
  const char *class_name() {return class_id;};
  int start_job(int pages, int *firstpage = NULL, int *lastpage = NULL);
};
 
#endif
 
class FL_EXPORT Fl_Printer : public Fl_Paged_Device {
public:
  static const char *class_id;
  const char *class_name() {return class_id;};
  Fl_Printer(void);
  int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
  int start_page(void);
  int printable_rect(int *w, int *h);
  void margins(int *left, int *top, int *right, int *bottom);
  void origin(int *x, int *y);
  void origin(int x, int y);
  void scale(float scale_x, float scale_y = 0.);
  void rotate(float angle);
  void translate(int x, int y);
  void untranslate(void);
  int end_page (void);
  void end_job (void);
  void print_widget(Fl_Widget* widget, int delta_x=0, int delta_y=0);
  void print_window_part(Fl_Window *win, int x, int y, int w, int h, int delta_x=0, int delta_y=0);
  void set_current(void);
  Fl_Graphics_Driver* driver(void);
  ~Fl_Printer(void);
 
  static const char *dialog_title; 
  static const char *dialog_printer; 
  static const char *dialog_range; 
  static const char *dialog_copies; 
  static const char *dialog_all; 
  static const char *dialog_pages;
  static const char *dialog_from;
  static const char *dialog_to;
  static const char *dialog_properties;
  static const char *dialog_copyNo;
  static const char *dialog_print_button;
  static const char *dialog_cancel_button;
  static const char *dialog_print_to_file;
  static const char *property_title;
  static const char *property_pagesize;
  static const char *property_mode;
  static const char *property_use;
  static const char *property_save;
  static const char *property_cancel;
private:
#if defined(WIN32) || defined(__APPLE__)
  Fl_System_Printer *printer;
#else
  Fl_PostScript_Printer *printer;
#endif
};
 
#endif // Fl_Printer_H
 
//
// End of "$Id$"
//