/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-printable.h: an object printer.
*
* Author:
* Christopher James Lahey <clahey@helixcode.com>
*
* (C) 2000 Helix Code, Inc.
*/
#ifndef _E_PRINTABLE_H_
#define _E_PRINTABLE_H_
#include <gtk/gtkobject.h>
#include <libgnomeprint/gnome-print.h>
#define E_PRINTABLE_TYPE (e_printable_get_type ())
#define E_PRINTABLE(o) (GTK_CHECK_CAST ((o), E_PRINTABLE_TYPE, EPrintable))
#define E_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_PRINTABLE_TYPE, EPrintableClass))
#define E_IS_PRINTABLE(o) (GTK_CHECK_TYPE ((o), E_PRINTABLE_TYPE))
#define E_IS_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_PRINTABLE_TYPE))
typedef struct {
GtkObject base;
} EPrintable;
typedef struct {
GtkObjectClass parent_class;
/*
* Signals
*/
void (*print_page) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble height, gboolean quantized);
gboolean (*data_left) (EPrintable *etm);
void (*reset) (EPrintable *etm);
gdouble (*height) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized);
/* e_printable_will_fit (ep, ...) should be equal in value to
* (e_printable_print_page (ep, ...),
* !e_printable_data_left(ep)) except that the latter has the
* side effect of doing the printing and advancing the
* position of the printable.
*/
gboolean (*will_fit) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized);
} EPrintableClass;
GtkType e_printable_get_type (void);
EPrintable *e_printable_new (void);
/*
* Routines for emitting signals on the e_table */
void e_printable_print_page (EPrintable *e_printable,
GnomePrintContext *context,
gdouble width,
gdouble height,
gboolean quantized);
gboolean e_printable_data_left (EPrintable *e_printable);
void e_printable_reset (EPrintable *e_printable);
gdouble e_printable_height (EPrintable *e_printable,
GnomePrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
gboolean e_printable_will_fit (EPrintable *e_printable,
GnomePrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
#endif /* _E_PRINTABLE_H_ */
