1 /* Copyright (c) 2012, Bastien Dejean
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation
11 * and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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
20 * ON 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))
38 #define IS_TILED(c) (c->state == STATE_TILED || c->state == STATE_PSEUDO_TILED)
39 #define IS_FLOATING(c) (c->state == STATE_FLOATING)
40 #define IS_FULLSCREEN(c) (c->state == STATE_FULLSCREEN)
41 #define IS_RECEPTACLE(n) (is_leaf(n) && n->client == NULL)
43 #define BOOL_STR(A) ((A) ? "true" : "false")
44 #define ON_OFF_STR(A) ((A) ? "on" : "off")
45 #define LAYOUT_STR(A) ((A) == LAYOUT_TILED ? "tiled" : "monocle")
46 #define LAYOUT_CHR(A) ((A) == LAYOUT_TILED ? 'T' : 'M')
47 #define CHILD_POL_STR(A) ((A) == FIRST_CHILD ? "first_child" : "second_child")
48 #define SPLIT_TYPE_STR(A) ((A) == TYPE_HORIZONTAL ? "horizontal" : "vertical")
49 #define SPLIT_MODE_STR(A) ((A) == MODE_AUTOMATIC ? "automatic" : "manual")
50 #define SPLIT_DIR_STR(A) ((A) == DIR_NORTH ? "north" : ((A) == DIR_WEST ? "west" : ((A) == DIR_SOUTH ? "south" : "east")))
51 #define STATE_STR(A) ((A) == STATE_TILED ? "tiled" : ((A) == STATE_FLOATING ? "floating" : ((A) == STATE_FULLSCREEN ? "fullscreen" : "pseudo_tiled")))
52 #define STATE_CHR(A) ((A) == STATE_TILED ? 'T' : ((A) == STATE_FLOATING ? 'F' : ((A) == STATE_FULLSCREEN ? '=' : 'P')))
53 #define LAYER_STR(A) ((A) == LAYER_BELOW ? "below" : ((A) == LAYER_NORMAL ? "normal" : "above"))
55 #define XCB_CONFIG_WINDOW_X_Y (XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y)
56 #define XCB_CONFIG_WINDOW_WIDTH_HEIGHT (XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT)
57 #define XCB_CONFIG_WINDOW_X_Y_WIDTH_HEIGHT (XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT)
63 #define cleaned_mask(m) (m & ~(num_lock | scroll_lock | caps_lock))
64 #define streq(s1, s2) (strcmp((s1), (s2)) == 0)
65 #define unsigned_subtract(a, b) \
75 void warn(char *fmt, ...);
76 void err(char *fmt, ...);
77 char *read_string(const char *file_path, size_t *tlen);
78 char *copy_string(char *str, size_t len);
79 uint32_t get_color_pixel(const char *color);
80 bool is_hex_color(const char *color);