124 _newcontrol(Controlset *cs, uint n, char *name, char *type)  in _newcontrol()  argument
128 	for(c=cs->controls; c; c=c->next)  in _newcontrol()
134 	c->screen = cs->screen;  in _newcontrol()
149 	c->controlset = cs;  in _newcontrol()
150 	c->next = cs->controls;  in _newcontrol()
151 	cs->controls = c;  in _newcontrol()
158 	Controlset *cs;  in controlsetthread()  local
166 	cs = v;  in controlsetthread()
167 	snprint(tmp, sizeof tmp, "controlsetthread 0x%p", cs);  in controlsetthread()
170 	alts[AKey].c = cs->kbdc;  in controlsetthread()
173 	alts[AMouse].c = cs->mousec;  in controlsetthread()
176 	alts[ACtl].c = cs->ctl;  in controlsetthread()
179 	alts[AExit].c = cs->csexitc;  in controlsetthread()
184 	cs->focus = nil;  in controlsetthread()
197 				if(nbrecv(cs->kbdc, rp+i) <= 0)  in controlsetthread()
200 			if(cs->focus && cs->focus->key)  in controlsetthread()
201 				cs->focus->key(cs->focus, rp);  in controlsetthread()
207 			if(cs->focus!=nil && cs->focus->hidden == 0 && ptinrect(mouse.xy, cs->focus->rect))  in controlsetthread()
209 			if(cs->clicktotype == 0)  in controlsetthread()
216 			if(cs->focus != nil)  in controlsetthread()
217 				_ctlprint(cs->focus, "focus 0");  in controlsetthread()
218 			cs->focus = nil;  in controlsetthread()
219 			for(f=cs->actives; f!=nil; f=f->nextactive)  in controlsetthread()
221 					cs->focus = f;  in controlsetthread()
230 			if(cs->focus && cs->focus->mouse) {  in controlsetthread()
231 				if (debug) fprint(2, "cs->focus->mouse %s\n", cs->focus->name);  in controlsetthread()
232 				cs->focus->mouse(cs->focus, &mouse);  in controlsetthread()
237 			_ctlcontrol(cs, str);  in controlsetthread()
247 _createctl(Controlset *cs, char *type, uint size, char *name)  in _createctl()  argument
251 	c = _newcontrol(cs, size, name, type);  in _createctl()
435 _ctlcmd(Controlset *cs, char*s)  in _ctlcmd()  argument
447 		chanprint(cs->data, "sync");  in _ctlcmd()
459 	for(c = cs->controls; c != nil; c = c->next){  in _ctlcmd()
474 _ctlcontrol(Controlset *cs, char *s)  in _ctlcontrol()  argument
487 			_ctlcmd(cs, l);  in _ctlcontrol()
602 	Controlset *cs;  in _ctlfocus()  local
604 	cs = me->controlset;  in _ctlfocus()
606 		if(cs->focus == me)  in _ctlfocus()
608 		if(cs->focus != nil)  in _ctlfocus()
609 			_ctlprint(cs->focus, "focus 0");  in _ctlfocus()
610 		cs->focus = me;  in _ctlfocus()
612 		if(cs->focus != me)  in _ctlfocus()
614 		cs->focus = nil;  in _ctlfocus()
621 	Controlset *cs;  in resizethread()  local
625 	cs = v;  in resizethread()
626 	snprint(buf, sizeof buf, "resizethread0x%p", cs);  in resizethread()
629 	alts[0].c = cs->resizec;  in resizethread()
632 	alts[1].c = cs->resizeexitc;  in resizethread()
640 			resizecontrolset(cs);  in resizethread()
744 	Controlset *cs;  in newcontrolset()  local
751 	cs = ctlmalloc(sizeof(Controlset));  in newcontrolset()
752 	cs->screen = im;  in newcontrolset()
755 		cs->keyboardctl = initkeyboard(nil);  in newcontrolset()
756 		if(cs->keyboardctl == nil)  in newcontrolset()
758 		kbdc = cs->keyboardctl->c;  in newcontrolset()
760 	cs ->kbdc = kbdc;  in newcontrolset()
763 		cs->mousectl = initmouse(nil, im);  in newcontrolset()
764 		if(cs->mousectl == nil)  in newcontrolset()
766 		mousec = cs->mousectl->c;  in newcontrolset()
767 		resizec = cs->mousectl->resizec;  in newcontrolset()
769 	cs->mousec = mousec;  in newcontrolset()
770 	cs->resizec = resizec;  in newcontrolset()
771 	cs->ctl = chancreate(sizeof(char*), 64);	/* buffer to prevent deadlock */  in newcontrolset()
772 	cs->data = chancreate(sizeof(char*), 0);  in newcontrolset()
773 	cs->resizeexitc = chancreate(sizeof(int), 0);  in newcontrolset()
774 	cs->csexitc = chancreate(sizeof(int), 0);  in newcontrolset()
776 	threadcreate(resizethread, cs, 32*1024);  in newcontrolset()
777 	threadcreate(controlsetthread, cs, 32*1024);  in newcontrolset()
780 	controlset[ncontrolset++] = cs;  in newcontrolset()
781 	return cs;  in newcontrolset()
785 closecontrolset(Controlset *cs)  in closecontrolset()  argument
789 	sendul(cs->resizeexitc, 0);  in closecontrolset()
790 	chanfree(cs->resizeexitc);  in closecontrolset()
791 	sendul(cs->csexitc, 0);  in closecontrolset()
792 	chanfree(cs->csexitc);  in closecontrolset()
793 	chanfree(cs->ctl);  in closecontrolset()
794 	chanfree(cs->data);  in closecontrolset()
797 		if(cs == controlset[i]){  in closecontrolset()
807 	while(cs->controls != nil)  in closecontrolset()
808 		closecontrol(cs->controls);  in closecontrolset()