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
|
/************************************************************************/
/* */
/* Manage a lookup to keep track of text attributes. */
/* */
/************************************************************************/
# ifndef UTIL_TEXT_ATTRIBUTE_ADMIN_H
# define UTIL_TEXT_ATTRIBUTE_ADMIN_H
# include <utilTextAttribute.h>
typedef struct IntegerValueNode
{
unsigned int ivnIsLeaf:1;
int ivnChildCount:31;
union
{
struct IntegerValueNode * u_ivnChildren;
int u_ivnReference;
} ivn_u;
# define ivnChildren ivn_u.u_ivnChildren
# define ivnReference ivn_u.u_ivnReference
} IntegerValueNode;
typedef struct TextAttributeList
{
int talCount;
TextAttribute ** talPages;
IntegerValueNode talValueNodes;
} TextAttributeList;
typedef void (*TextAttributeFunction)( const TextAttribute * ta,
int n,
void * through );
/************************************************************************/
/* */
/* Routine declarations. */
/* */
/************************************************************************/
extern void utilInitIntegerValueNode( IntegerValueNode * tal );
extern void utilCleanIntegerValueNode( IntegerValueNode * tal );
extern void utilInitTextAttributeList( TextAttributeList * tal );
extern void utilCleanTextAttributeList( TextAttributeList * tal );
extern int utilTextAttributeNumber( TextAttributeList * tal,
const TextAttribute * ta );
extern void utilGetTextAttributeByNumber(
TextAttribute * ta,
const TextAttributeList * tal,
int n );
extern void utilForAllTextAttributes(
const TextAttributeList * tal,
TextAttributeFunction f,
void * through );
# endif /* UTIL_TEXT_ATTRIBUTE_ADMIN_H */
|
