/* static */
-static void
-closestpt(float *rx, float *ry, float x, float y, float grad) {
- float u = (x * grad + y) / (grad * grad + 1);
- *rx = u * grad;
- *ry = u;
-}
-
static void
detachstack(Client *c) {
Client **tc;
return NULL;
}
+Bool
+isprotodel(Client *c) {
+ int i, n;
+ Atom *protocols;
+ Bool ret = False;
+
+ if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+ for(i = 0; !ret && i < n; i++)
+ if(protocols[i] == wmatom[WMDelete])
+ ret = True;
+ XFree(protocols);
+ }
+ return ret;
+}
+
void
killclient(Arg *arg) {
if(!sel)
return;
- if(sel->proto & PROTODELWIN)
+ if(isprotodel(sel))
sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
else
XKillClient(dpy, sel->win);
c->y = way;
}
updatesizehints(c);
- c->proto = getproto(c->win);
XSelectInput(dpy, c->win,
StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &trans);
void
resize(Client *c, Bool sizehints) {
- float dx, dy, min, max, actual;
+ float actual, dx, dy, max, min;
XWindowChanges wc;
if(c->w <= 0 || c->h <= 0)
actual = dx / dy;
if(max > 0 && min > 0 && actual > 0) {
if(actual < min) {
- closestpt(&dx, &dy, dx, dy, min);
+ dy = (dx * min + dy) / (min * min + 1);
+ dx = dy * min;
c->w = (int)dx + c->basew;
c->h = (int)dy + c->baseh;
}
else if(actual > max) {
- closestpt(&dx, &dy, dx, dy, max);
+ dy = (dx * min + dy) / (max * max + 1);
+ dx = dy * min;
c->w = (int)dx + c->basew;
c->h = (int)dy + c->baseh;
}