/
helpers.h
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/
helpers.h
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/* Copyright (c) 2012, Bastien Dejean
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef BSPWM_HELPERS_H
#define BSPWM_HELPERS_H
#include <xcb/xcb.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
#include <float.h>
#define LENGTH(x) (sizeof(x) / sizeof(*x))
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define IS_TILED(c) (c->state == STATE_TILED || c->state == STATE_PSEUDO_TILED)
#define IS_FLOATING(c) (c->state == STATE_FLOATING)
#define IS_FULLSCREEN(c) (c->state == STATE_FULLSCREEN)
#define IS_RECEPTACLE(n) (is_leaf(n) && n->client == NULL)
#define IS_MONOCLE(d) (d->layout == LAYOUT_MONOCLE || (single_monocle && tiled_count(d->root) <= 1))
#define BOOL_STR(A) ((A) ? "true" : "false")
#define ON_OFF_STR(A) ((A) ? "on" : "off")
#define LAYOUT_STR(A) ((A) == LAYOUT_TILED ? "tiled" : "monocle")
#define LAYOUT_CHR(A) ((A) == LAYOUT_TILED ? 'T' : 'M')
#define CHILD_POL_STR(A) ((A) == FIRST_CHILD ? "first_child" : "second_child")
#define TIGHTNESS_STR(A) ((A) == TIGHTNESS_HIGH ? "high" : "low")
#define SPLIT_TYPE_STR(A) ((A) == TYPE_HORIZONTAL ? "horizontal" : "vertical")
#define SPLIT_MODE_STR(A) ((A) == MODE_AUTOMATIC ? "automatic" : "manual")
#define SPLIT_DIR_STR(A) ((A) == DIR_NORTH ? "north" : ((A) == DIR_WEST ? "west" : ((A) == DIR_SOUTH ? "south" : "east")))
#define STATE_STR(A) ((A) == STATE_TILED ? "tiled" : ((A) == STATE_FLOATING ? "floating" : ((A) == STATE_FULLSCREEN ? "fullscreen" : "pseudo_tiled")))
#define STATE_CHR(A) ((A) == STATE_TILED ? 'T' : ((A) == STATE_FLOATING ? 'F' : ((A) == STATE_FULLSCREEN ? '=' : 'P')))
#define LAYER_STR(A) ((A) == LAYER_BELOW ? "below" : ((A) == LAYER_NORMAL ? "normal" : "above"))
#define XCB_CONFIG_WINDOW_X_Y (XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y)
#define XCB_CONFIG_WINDOW_WIDTH_HEIGHT (XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT)
#define XCB_CONFIG_WINDOW_X_Y_WIDTH_HEIGHT (XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y | XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT)
#define MAXLEN 256
#define SMALEN 32
#define INIT_CAP 8
#define cleaned_mask(m) (m & ~(num_lock | scroll_lock | caps_lock))
#define streq(s1, s2) (strcmp((s1), (s2)) == 0)
#define unsigned_subtract(a, b) \
do { \
if (b > a) { \
a = 0; \
} else { \
a -= b; \
} \
} while (false)
void warn(char *fmt, ...);
void err(char *fmt, ...);
char *read_string(const char *file_path, size_t *tlen);
char *copy_string(char *str, size_t len);
char *mktempfifo(const char *template);
int asprintf(char **buf, const char *fmt, ...);
int vasprintf(char **buf, const char *fmt, va_list args);
uint32_t get_color_pixel(const char *color);
bool is_hex_color(const char *color);
#endif