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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/*
* Copyright (C) 2000 Red Hat Software
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library 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 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <pango/pango-attributes.h>
#include <glib-object.h>
G_BEGIN_DECLS
typedef struct _Pango2AttrList Pango2AttrList;
typedef struct _Pango2AttrIterator Pango2AttrIterator;
#define PANGO2_TYPE_ATTR_LIST pango2_attr_list_get_type ()
/**
* Pango2AttrList:
*
* A `Pango2AttrList` represents a list of attributes that apply to a section
* of text.
*
* The attributes in a `Pango2AttrList` are, in general, allowed to overlap in
* an arbitrary fashion. However, if the attributes are manipulated only through
* [method@Pango2.AttrList.change], the overlap between properties will meet
* stricter criteria.
*/
PANGO2_AVAILABLE_IN_ALL
GType pango2_attr_list_get_type (void) G_GNUC_CONST;
PANGO2_AVAILABLE_IN_ALL
Pango2AttrList * pango2_attr_list_new (void);
PANGO2_AVAILABLE_IN_ALL
Pango2AttrList * pango2_attr_list_ref (Pango2AttrList *list);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_unref (Pango2AttrList *list);
PANGO2_AVAILABLE_IN_ALL
Pango2AttrList * pango2_attr_list_copy (Pango2AttrList *list);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_insert (Pango2AttrList *list,
Pango2Attribute *attr);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_insert_before (Pango2AttrList *list,
Pango2Attribute *attr);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_change (Pango2AttrList *list,
Pango2Attribute *attr);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_splice (Pango2AttrList *list,
Pango2AttrList *other,
int pos,
int len);
PANGO2_AVAILABLE_IN_ALL
void pango2_attr_list_update (Pango2AttrList *list,
int pos,
int remove,
int add);
/**
* Pango2AttrFilterFunc:
* @attribute: a Pango2 attribute
* @user_data: user data passed to the function
*
* Callback to filter a list of attributes.
*
* Return value: `TRUE` if the attribute should be selected for
* filtering, `FALSE` otherwise.
*/
typedef gboolean (*Pango2AttrFilterFunc) (Pango2Attribute *attribute,
gpointer user_data);
PANGO2_AVAILABLE_IN_ALL
Pango2AttrList * pango2_attr_list_filter (Pango2AttrList *list,
Pango2AttrFilterFunc func,
gpointer data);
PANGO2_AVAILABLE_IN_ALL
GSList * pango2_attr_list_get_attributes (Pango2AttrList *list);
PANGO2_AVAILABLE_IN_ALL
gboolean pango2_attr_list_equal (Pango2AttrList *list,
Pango2AttrList *other_list);
PANGO2_AVAILABLE_IN_ALL
char * pango2_attr_list_to_string (Pango2AttrList *list);
PANGO2_AVAILABLE_IN_ALL
Pango2AttrList * pango2_attr_list_from_string (const char *text);
PANGO2_AVAILABLE_IN_ALL
Pango2AttrIterator * pango2_attr_list_get_iterator (Pango2AttrList *list);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(Pango2AttrList, pango2_attr_list_unref)
G_END_DECLS
|
