1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
*
* 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; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifndef _E_PRINTABLE_H_
#define _E_PRINTABLE_H_
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define E_PRINTABLE_TYPE (e_printable_get_type ())
#define E_PRINTABLE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_PRINTABLE_TYPE, EPrintable))
#define E_PRINTABLE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), E_PRINTABLE_TYPE, EPrintableClass))
#define E_IS_PRINTABLE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_PRINTABLE_TYPE))
#define E_IS_PRINTABLE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_PRINTABLE_TYPE))
typedef struct {
GtkObject base;
} EPrintable;
typedef struct {
GtkObjectClass parent_class;
/*
* Signals
*/
void (*print_page) (EPrintable *etm, GtkPrintContext *context, gdouble width, gdouble height, gboolean quantized);
gboolean (*data_left) (EPrintable *etm);
void (*reset) (EPrintable *etm);
gdouble (*height) (EPrintable *etm, 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 *etm, GtkPrintContext *context, gdouble width, gdouble max_height, gboolean quantized);
} EPrintableClass;
GType 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,
GtkPrintContext *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,
GtkPrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
gboolean e_printable_will_fit (EPrintable *e_printable,
GtkPrintContext *context,
gdouble width,
gdouble max_height,
gboolean quantized);
G_END_DECLS
#endif /* _E_PRINTABLE_H_ */
|
