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0 #if !defined(LIB_H)
1 #define LIB_H
2
3 /*
4 * Copyright 2006 Johan Veenhuizen
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #include <X11/Xlib.h>
26
27 #define MAX(a, b) ((a) > (b) ? (a) : (b))
28 #define MIN(a, b) ((a) < (b) ? (a) : (b))
29
30 #define ABS(x) ((x) < 0 ? -(x) : (x))
31
32 #define NELEM(v) (sizeof v / sizeof v[0])
33
34 #define LARGER(i) ((i) + 128)
35
36 typedef struct {
37 unsigned char *data;
38 int width;
39 int height;
40 Pixmap pixmap;
41 } IMAGE;
42
43 #define DEFINE_IMAGE(name, xbm) \
44 IMAGE name = { xbm##_bits, xbm##_width, xbm##_height, None }
45
46 struct color {
47 unsigned long bright2;
48 unsigned long bright1;
49 unsigned long normal;
50 unsigned long shadow1;
51 unsigned long shadow2;
52 };
53
54 void *MALLOC(size_t);
55 void *REALLOC(void *, size_t);
56 void FREE(void *);
57
58 char *STRDUP(const char *);
59
60 void clerr(void);
61 void sterr(void);
62
63 void grabkey(Display *display, int keycode, unsigned modifiers,
64 Window grab_window, Bool owner_events, int pointer_mode,
65 int keyboard_mode);
66 void ungrabkey(Display *display, int keycode, unsigned modifiers,
67 Window grab_window);
68 void grabbutton(Display *display, unsigned button, unsigned modifiers,
69 Window grab_window, Bool owner_events, unsigned event_mask,
70 int pointer_mode, int keyboard_mode, Window confine_to, Cursor cursor);
71 void ungrabbutton(Display *display, unsigned button, unsigned modifiers,
72 Window grab_window);
73
74 void putimage(Display *display, Drawable d, GC gc, IMAGE *image,
75 int x, int y);
76 void drawraised(Drawable, GC, struct color *, int, int, int, int);
77 void drawlowered(Drawable, GC, struct color *, int, int, int, int);
78 void drawdepressed(Drawable, GC, struct color *, int, int, int, int);
79 int stringwidth(const char *);
80 char *stringfit(char *str, int width);
81
82 extern Window fastmovewin_current;
83 void beginfastmove(Window);
84 void endfastmove(void);
85
86 void error(const char *, ...);
87 void debug(const char *, ...);
88 const char *eventname(int);
89
90 int spawn(char*);
91 int spawn_argv(char**);
92
93 #define idebug printf ("%s:%d: In function \"%s\"\n", __FILE__, __LINE__, __func__)
94
95 #endif /* !defined(LIB_H) */
96