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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/*
* Copyright (c) 1998 by The XFree86 Project, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of the XFree86 Project shall
* not be used in advertising or otherwise to promote the sale, use or other
* dealings in this Software without prior written authorization from the
* XFree86 Project.
*/
#ifndef _XawPrivate_h
#define _XawPrivate_h
#define XawMax(a, b) ((a) > (b) ? (a) : (b))
#define XawMin(a, b) ((a) < (b) ? (a) : (b))
#define XawAbs(a) ((a) < 0 ? -(a) : (a))
#define XawStackAlloc(size, stk_buffer) \
((size) <= sizeof(stk_buffer) \
? (XtPointer)(stk_buffer) \
: XtMalloc((unsigned)(size)))
#define XawStackFree(pointer, stk_buffer) \
do { \
if ((pointer) != (XtPointer)(stk_buffer)) \
XtFree((char *)pointer); \
} while (0)
#ifndef XtX
#define XtX(w) (((RectObj)w)->rectangle.x)
#endif
#ifndef XtY
#define XtY(w) (((RectObj)w)->rectangle.y)
#endif
#ifndef XtWidth
#define XtWidth(w) (((RectObj)w)->rectangle.width)
#endif
#ifndef XtHeight
#define XtHeight(w) (((RectObj)w)->rectangle.height)
#endif
#ifndef XtBorderWidth
#define XtBorderWidth(w) (((RectObj)w)->rectangle.border_width)
#endif
#ifndef OLDXAW
#define XAW_PRIV_VAR_PREFIX '$'
typedef Bool (*XawParseBooleanProc)(Widget, String, XEvent*, Bool*);
typedef struct _XawActionVarList XawActionVarList;
typedef struct _XawActionResList XawActionResList;
/* Boolean expressions */
Bool XawParseBoolean(Widget, String, XEvent*, Bool*);
Bool XawBooleanExpression(Widget, String, XEvent*);
/* actions */
void XawPrintActionErrorMsg(String, Widget, String*, Cardinal*);
XawActionResList *XawGetActionResList(WidgetClass);
XawActionVarList *XawGetActionVarList(Widget);
void XawSetValuesAction(Widget, XEvent*, String*, Cardinal*);
void XawGetValuesAction(Widget, XEvent*, String*, Cardinal*);
void XawDeclareAction(Widget, XEvent*, String*, Cardinal*);
void XawCallProcAction(Widget, XEvent*, String*, Cardinal*);
/* display lists */
#define XAWDL_CONVERT_ERROR (XtPointer)-1
typedef struct _XawDL _XawDisplayList;
typedef struct _XawDLClass XawDLClass, XawDisplayListClass;
typedef void (*XawDisplayListProc)(Widget, XtPointer, XtPointer,
XEvent*, Region);
typedef void *(*XawDLArgsInitProc)(String, String*, Cardinal*,
Screen*, Colormap, int);
typedef void *(*XawDLDataInitProc)(String,
Screen*, Colormap, int);
typedef void (*XawDLArgsDestructor)(Display*, String, XtPointer,
String*, Cardinal*);
typedef void (*XawDLDataDestructor)(Display*, String, XtPointer);
void XawRunDisplayList(Widget, _XawDisplayList*, XEvent*, Region);
void XawDisplayListInitialize(void);
_XawDisplayList *XawCreateDisplayList(String, Screen*, Colormap, int);
void XawDestroyDisplayList(_XawDisplayList*);
String XawDisplayListString(_XawDisplayList*);
XawDLClass *XawGetDisplayListClass(String);
XawDLClass *XawCreateDisplayListClass(String,
XawDLArgsInitProc, XawDLArgsDestructor,
XawDLDataInitProc, XawDLDataDestructor);
Bool XawDeclareDisplayListProc(XawDLClass*, String, XawDisplayListProc);
/* pixmaps */
typedef struct _XawArgVal {
String name;
String value;
} XawArgVal;
typedef struct _XawParams {
String name;
String type;
String ext;
XawArgVal **args;
Cardinal num_args;
} XawParams;
typedef struct _XawPixmap {
String name;
Pixmap pixmap;
Pixmap mask;
Dimension width;
Dimension height;
} XawPixmap;
typedef Bool (*XawPixmapLoader)(XawParams*, Screen*, Colormap, int,
Pixmap*, Pixmap*,
Dimension*, Dimension*);
Bool XawPixmapsInitialize(void);
Bool XawAddPixmapLoader(String, String, XawPixmapLoader);
XawPixmap *XawLoadPixmap(String, Screen*, Colormap, int);
XawPixmap *XawPixmapFromXPixmap(Pixmap, Screen*, Colormap, int);
XawParams *XawParseParamsString(String name);
void XawFreeParamsStruct(XawParams *params);
XawArgVal *XawFindArgVal(XawParams *params, String name);
void XawReshapeWidget(Widget, XawPixmap*);
#endif /* OLDXAW */
/* misc */
void XawTypeToStringWarning(Display*, String);
/* OS.c */
int _XawGetPageSize(void);
#endif /* _XawPrivate_h */
|
