1 files changed, 0 insertions, 187 deletions
diff --git a/src/libdraw/x11-event.c b/src/libdraw/x11-event.c
deleted file mode 100644
index 2d8e9ea4..00000000
--- a/src/libdraw/x11-event.c
+++ /dev/null
@@ -1,187 +0,0 @@
-#include <u.h>
-#include "x11-inc.h"
-#include <libc.h>
-#include <draw.h>
-#include <cursor.h>
-#include <event.h>
-#include <memdraw.h>
-#include "x11-memdraw.h"
-
-/*
- * Should change this to support etimer and estartfn again.
- * The main eread() would prepare a select mask from the keys
- * and then call select() to wait for input.  Then it would read an
- * event from the readied fd and return it.  Use XCheckWindowEvent
- * to poll the X connection.
- */
-
-ulong
-event(Event *e)
-{
-	return eread(~0UL, e);
-}
-
-static void
-eflush(void)
-{
-	/* avoid generating a message if there's nothing to show. */
-	/* this test isn't perfect, though; could do flushimage(display, 0) then call extract */
-	/* also: make sure we don't interfere if we're multiprocessing the display */
-	if(display->locking){
-		/* if locking is being done by program, this means it can't depend on automatic flush in emouse() etc. */
-		if(canqlock(&display->qlock)){
-			if(display->bufp > display->buf)
-				flushimage(display, 1);
-			unlockdisplay(display);
-		}
-	}else
-		if(display->bufp > display->buf)
-			flushimage(display, 1);
-}
-
-ulong
-eread(ulong keys, Event *e)
-{
-	int r;
-	ulong xmask;
-	XEvent xevent;
-
-	xmask = ExposureMask;
-
-	eflush();
-
-	if(keys&Emouse)
-		xmask |= MouseMask|StructureNotifyMask;
-	if(keys&Ekeyboard){
-		xmask |= KeyPressMask;
-		if((r = _xtoplan9kbd(nil)) >= 0){
-			e->kbdc = r;
-			return Ekeyboard;
-		}
-	}
-
-	xmask |= EnterWindowMask|LeaveWindowMask;
-
-	XSelectInput(_x.display, _x.drawable, xmask);
-again:
-	XWindowEvent(_x.display, _x.drawable, xmask, &xevent);
-
-	switch(xevent.type){
-	case Expose:
-		_xexpose(&xevent, _x.display);
-		goto again;
-	case DestroyNotify:
-		if(_xdestroy(&xevent, _x.display))
-			postnote(PNGROUP, getpgrp(), "hangup");
-		goto again;
-	case ConfigureNotify:
-		if(_xconfigure(&xevent, _x.display))
-			eresized(1);
-		goto again;
-	case ButtonPress:
-	case ButtonRelease:
-	case MotionNotify:
-		if(_xtoplan9mouse(_x.display, &xevent, &e->mouse) < 0)
-			goto again;
-		return Emouse;
-	case KeyPress:
-		e->kbdc = _xtoplan9kbd(&xevent);
-		if(e->kbdc == -1)
-			goto again;
-		return Ekeyboard;
-	default:
-		goto again;
-	}
-}
-
-void
-einit(ulong keys)
-{
-	keys &= ~(Emouse|Ekeyboard);
-	if(keys){
-		fprint(2, "unknown keys in einit\n");
-		abort();
-	}
-}
-
-int
-ekbd(void)
-{
-	Event e;
-
-	eread(Ekeyboard, &e);
-	return e.kbdc;
-}
-
-Mouse
-emouse(void)
-{
-	Event e;
-
-	eread(Emouse, &e);
-	return e.mouse;
-}
-
-int
-ecanread(ulong keys)
-{
-	int can;
-
-	can = 0;
-	if(keys&Emouse)
-		can |= ecanmouse();
-	if(keys&Ekeyboard)
-		can |= ecankbd();
-	return can;
-}
-
-int
-ecanmouse(void)
-{
-	XEvent xe;
-	Mouse m;
-
-	eflush();
-again:
-	if(XCheckWindowEvent(_x.display, _x.drawable, MouseMask, &xe)){
-		if(_xtoplan9mouse(_x.display, &xe, &m) < 0)
-			goto again;
-		XPutBackEvent(_x.display, &xe);
-		return 1;
-	}
-	return 0;
-}
-
-int
-ecankbd(void)
-{
-	XEvent xe;
-	int r;
-
-	eflush();
-	if((r = _xtoplan9kbd(nil)) >= 0){
-		_xtoplan9kbd((XEvent*)-1);
-		return 1;
-	}
-again:
-	if(XCheckWindowEvent(_x.display, _x.drawable, KeyPressMask, &xe)){
-		if(_xtoplan9kbd(&xe) == -1)
-			goto again;
-		XPutBackEvent(_x.display, &xe);
-		return 1;
-	}
-	return 0;
-}
-
-void
-emoveto(Point p)
-{
-	_xmoveto(p);
-}
-
-void
-esetcursor(Cursor *c)
-{
-	_xsetcursor(c);
-}
-