1 /* * Copyright (c) 2012-2013 Bastien Dejean
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation and/or
11 * other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 #ifndef BSPWM_HELPERS_H
26 #define BSPWM_HELPERS_H
34 #define LENGTH(x) (sizeof(x) / sizeof(*x))
35 #define MAX(A, B) ((A) > (B) ? (A) : (B))
36 #define MIN(A, B) ((A) < (B) ? (A) : (B))
37 #define BOOLSTR(A) ((A) ? "true" : "false")
39 #define XCB_CONFIG_WINDOW_X_Y XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y
40 #define XCB_CONFIG_WINDOW_WIDTH_HEIGHT XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT
41 #define XCB_CONFIG_WINDOW_X_Y_WIDTH_HEIGHT XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT
47 #define REMLEN(x) (BUFSIZ - strlen(x) - 1)
48 #define streq(s1, s2) (strcmp((s1), (s2)) == 0)
51 # define PUTS(x) puts(x)
52 # define PRINTF(x,...) printf(x, __VA_ARGS__)
54 # define PUTS(x) ((void)0)
55 # define PRINTF(x,...) ((void)0)
58 void warn(char *fmt, ...);
59 __attribute__((noreturn))
60 void err(char *fmt, ...);
61 bool get_color(char *col, xcb_window_t win, uint32_t *pxl);
62 double distance(xcb_point_t a, xcb_point_t b);