50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
#include <X11/extensions/shape.h>
|
|
|
|
void drawroundedcorners(Client *c)
|
|
{
|
|
if (corner_radius <= 0 || !c || c->isfullscreen)
|
|
return;
|
|
|
|
Window win;
|
|
win = c->win;
|
|
if (!win)
|
|
return;
|
|
|
|
XWindowAttributes win_attr;
|
|
if (!XGetWindowAttributes(dpy, win, &win_attr))
|
|
return;
|
|
|
|
int dia = 2 * corner_radius;
|
|
int w = c->w;
|
|
int h = c->h;
|
|
if (w < dia || h < dia)
|
|
return;
|
|
|
|
Pixmap mask;
|
|
mask = XCreatePixmap(dpy, win, w, h, 1);
|
|
if (!mask)
|
|
return;
|
|
|
|
XGCValues xgcv;
|
|
GC shape_gc;
|
|
shape_gc = XCreateGC(dpy, mask, 0, &xgcv);
|
|
|
|
if (!shape_gc) {
|
|
XFreePixmap(dpy, mask);
|
|
free(shape_gc);
|
|
return;
|
|
}
|
|
|
|
XSetForeground(dpy, shape_gc, 0);
|
|
XFillRectangle(dpy, mask, shape_gc, 0, 0, w, h);
|
|
XSetForeground(dpy, shape_gc, 1);
|
|
XFillArc(dpy, mask, shape_gc, 0, 0, dia, dia, 0, 23040);
|
|
XFillArc(dpy, mask, shape_gc, w-dia-1, 0, dia, dia, 0, 23040);
|
|
XFillArc(dpy, mask, shape_gc, 0, h-dia-1, dia, dia, 0, 23040);
|
|
XFillArc(dpy, mask, shape_gc, w-dia-1, h-dia-1, dia, dia, 0, 23040);
|
|
XFillRectangle(dpy, mask, shape_gc, corner_radius, 0, w-dia, h);
|
|
XFillRectangle(dpy, mask, shape_gc, 0, corner_radius, w, h-dia);
|
|
XShapeCombineMask(dpy, win, ShapeBounding, 0, 0, mask, ShapeSet);
|
|
XFreePixmap(dpy, mask);
|
|
XFreeGC(dpy, shape_gc);
|
|
} |