mirror of
https://github.com/vale981/bspwm
synced 2025-03-06 10:11:43 -05:00
65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/* 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.
|
|
*/
|
|
|
|
#include <math.h>
|
|
#include "geometry.h"
|
|
|
|
double distance(xcb_point_t a, xcb_point_t b)
|
|
{
|
|
return hypot(a.x - b.x, a.y - b.y);
|
|
}
|
|
|
|
bool is_inside(xcb_point_t p, xcb_rectangle_t r)
|
|
{
|
|
return (p.x >= r.x && p.x < (r.x + r.width) &&
|
|
p.y >= r.y && p.y < (r.y + r.height));
|
|
}
|
|
|
|
unsigned int area(xcb_rectangle_t r)
|
|
{
|
|
return r.width * r.height;
|
|
}
|
|
|
|
bool rect_eq(xcb_rectangle_t a, xcb_rectangle_t b)
|
|
{
|
|
return (a.x == b.x && a.y == b.y &&
|
|
a.width == b.width && a.height == b.height);
|
|
}
|
|
|
|
int rect_cmp(xcb_rectangle_t r1, xcb_rectangle_t r2)
|
|
{
|
|
if (r1.y >= (r2.y + r2.height)) {
|
|
return 1;
|
|
} else if (r2.y >= (r1.y + r1.height)) {
|
|
return -1;
|
|
} else {
|
|
if (r1.x >= (r2.x + r2.width)) {
|
|
return 1;
|
|
} else if (r2.x >= (r1.x + r1.width)) {
|
|
return -1;
|
|
} else {
|
|
return area(r1) - area(r2);
|
|
}
|
|
}
|
|
}
|