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/*
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* This program 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 General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif
#ifndef E_PRINTABLE_H
#define E_PRINTABLE_H
#include <gtk/gtk.h>
/* Standard GObject macros */
#define E_TYPE_PRINTABLE \
(e_printable_get_type ())
#define E_PRINTABLE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), E_TYPE_PRINTABLE, EPrintable))
#define E_PRINTABLE_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), E_TYPE_PRINTABLE, EPrintableClass))
#define E_IS_PRINTABLE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), E_TYPE_PRINTABLE))
#define E_IS_PRINTABLE_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), E_TYPE_PRINTABLE))
#define E_PRINTABLE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), E_TYPE_PRINTABLE, EPrintableClass))
G_BEGIN_DECLS
typedef struct _EPrintable EPrintable;
typedef struct _EPrintableClass EPrintableClass;
struct _EPrintable {
GObject parent;
};
struct _EPrintableClass {
GObjectClass parent_class;
/* Signals */
void (*print_page) (EPrintable *printable,
GtkPrintContext *context,
gdouble width,
gdouble height,
gboolean quantized);
gboolean (*data_left) (EPrintable *printable);
void (*reset) (EPrintable *printable);
gdouble (*height) (EPrintable *printable,
GtkPrintContext *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 *printable,
GtkPrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
};
GType e_printable_get_type (void) G_GNUC_CONST;
EPrintable * e_printable_new (void);
void e_printable_print_page (EPrintable *e_printable,
GtkPrintContext *context,
gdouble width,
gdouble height,
gboolean quantized);
gboolean e_printable_data_left (EPrintable *printable);
void e_printable_reset (EPrintable *printable);
gdouble e_printable_height (EPrintable *printable,
GtkPrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
gboolean e_printable_will_fit (EPrintable *printable,
GtkPrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
G_END_DECLS
#endif /* E_PRINTABLE_H */
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