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
|
/*
* ion/ioncore/sizepolicy.h
*
* Copyright (c) Tuomo Valkonen 1999-2007.
*
* See the included file LICENSE for details.
*/
#ifndef ION_IONCORE_SIZEPOLICY_H
#define ION_IONCORE_SIZEPOLICY_H
#include "common.h"
#include "region.h"
/* Modifiers for some policies */
#define SIZEPOLICY_VERT_NONE 0x0000
#define SIZEPOLICY_VERT_TOP 0x0100
#define SIZEPOLICY_VERT_BOTTOM 0x0200
#define SIZEPOLICY_VERT_CENTER 0x0300
#define SIZEPOLICY_VERT_MASK 0x0300
#define SIZEPOLICY_HORIZ_NONE 0x0000
#define SIZEPOLICY_HORIZ_LEFT 0x0400
#define SIZEPOLICY_HORIZ_RIGHT 0x0800
#define SIZEPOLICY_HORIZ_CENTER 0x0c00
#define SIZEPOLICY_HORIZ_MASK 0x0c00
#define SIZEPOLICY_SHRUNK 0x1000
/* The policies */
#define SIZEPOLICY_MASK 0xff
#define SIZEPOLICY_DEFAULT 0x00
#define SIZEPOLICY_FULL_EXACT 0x01
#define SIZEPOLICY_FULL_BOUNDS 0x02
#define SIZEPOLICY_FREE 0x03
#define SIZEPOLICY_GRAVITY 0x04 /* uses vert/horiz flags */
#define SIZEPOLICY_FREE_GLUE 0x05 /* stateful; modifies v/h flags */
#define SIZEPOLICY_STRETCH_LEFT 0x06
#define SIZEPOLICY_STRETCH_RIGHT 0x07
#define SIZEPOLICY_STRETCH_TOP 0x08
#define SIZEPOLICY_STRETCH_BOTTOM 0x09
#define SIZEPOLICY_UNCONSTRAINED 0x10
#define SIZEPOLICY_GRAVITY_NORTHWEST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_GRAVITY_NORTH (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_GRAVITY_NORTHEAST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_RIGHT)
#define SIZEPOLICY_GRAVITY_WEST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_GRAVITY_CENTER (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_GRAVITY_EAST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_RIGHT)
#define SIZEPOLICY_GRAVITY_SOUTHWEST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_GRAVITY_SOUTH (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_GRAVITY_SOUTHEAST (SIZEPOLICY_GRAVITY|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_RIGHT)
#define SIZEPOLICY_FREE_GLUE__NORTHWEST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_FREE_GLUE__NORTH (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_FREE_GLUE__NORTHEAST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_TOP|SIZEPOLICY_HORIZ_RIGHT)
#define SIZEPOLICY_FREE_GLUE__WEST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_FREE_GLUE__CENTER (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_FREE_GLUE__EAST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_CENTER|SIZEPOLICY_HORIZ_RIGHT)
#define SIZEPOLICY_FREE_GLUE__SOUTHWEST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_LEFT)
#define SIZEPOLICY_FREE_GLUE__SOUTH (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_CENTER)
#define SIZEPOLICY_FREE_GLUE__SOUTHEAST (SIZEPOLICY_FREE_GLUE|SIZEPOLICY_VERT_BOTTOM|SIZEPOLICY_HORIZ_RIGHT)
typedef uint WSizePolicy;
extern void sizepolicy(WSizePolicy *szplcy, WRegion *reg,
const WRectangle *rq_geom, int rq_flags,
WFitParams *fp);
extern bool string2sizepolicy(const char *szplcy, WSizePolicy *value);
extern const char *sizepolicy2string(WSizePolicy szplcy);
#endif /* ION_IONCORE_SIZEPOLICY_H */
|
