--- sourceforge.net/trunk/rdesktop/xwin.c	2002/11/11 23:15:27	257
+++ sourceforge.net/trunk/rdesktop/xwin.c	2002/11/19 14:45:13	274
@@ -29,6 +29,7 @@
 extern BOOL sendmotion;
 extern BOOL fullscreen;
 extern BOOL grab_keyboard;
+extern BOOL hide_decorations;
 extern char title[];
 BOOL enable_compose = False;
 BOOL focused;
@@ -55,6 +56,20 @@
 static BOOL ownbackstore;
 static Pixmap backstore;
 
+/* MWM decorations */
+#define MWM_HINTS_DECORATIONS   (1L << 1)
+#define PROP_MOTIF_WM_HINTS_ELEMENTS    5
+typedef struct
+{
+	unsigned long flags;
+	unsigned long functions;
+	unsigned long decorations;
+	long inputMode;
+	unsigned long status;
+}
+PropMotifWmHints;
+
+
 #define FILL_RECTANGLE(x,y,cx,cy)\
 { \
 	XFillRectangle(display, wnd, gc, x, y, cx, cy); \
@@ -91,6 +106,28 @@
 #define SET_FUNCTION(rop2)	{ if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); }
 #define RESET_FUNCTION(rop2)	{ if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); }
 
+void
+mwm_hide_decorations(void)
+{
+	PropMotifWmHints motif_hints;
+	Atom hintsatom;
+
+	/* setup the property */
+	motif_hints.flags = MWM_HINTS_DECORATIONS;
+	motif_hints.decorations = 0;
+
+	/* get the atom for the property */
+	hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False);
+	if (!hintsatom)
+	{
+		error("Failed to get atom _MOTIF_WM_HINTS\n");
+		return;
+	}
+
+	XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace,
+			(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS);
+}
+
 static void
 translate8(uint8 * data, uint8 * out, uint8 * end)
 {
@@ -261,6 +298,21 @@
 	host_be = !(BOOL) (*(uint8 *) (&test));
 	xserver_be = (ImageByteOrder(display) == MSBFirst);
 
+	if ((width == 0) || (height == 0))
+	{
+		/* Fetch geometry from _NET_WORKAREA */
+		uint32 xpos, ypos;
+
+		if (get_current_workarea(&xpos, &ypos, &width, &height) < 0)
+		{
+			error("Failed to get workarea.\n");
+			error("Perhaps your window manager does not support EWMH?\n");
+			error("Defaulting to geometry 800x600\n");
+			width = 800;
+			height = 600;
+		}
+	}
+
 	if (fullscreen)
 	{
 		width = WidthOfScreen(screen);
@@ -328,6 +380,9 @@
 
 	XStoreName(display, wnd, title);
 
+	if (hide_decorations)
+		mwm_hide_decorations();
+
 	classhints = XAllocClassHint();
 	if (classhints != NULL)
 	{
@@ -469,7 +524,8 @@
 						      str, sizeof(str), &keysym, NULL);
 				}
 
-				DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, get_ksname(keysym)));
+				DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym,
+					   get_ksname(keysym)));
 
 				ev_time = time(NULL);
 				if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True))
@@ -528,7 +584,8 @@
 				if (xevent.xfocus.mode == NotifyGrab)
 					break;
 				focused = True;
-				XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, &dummy, &dummy, &state);
+				XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy,
+					      &dummy, &dummy, &state);
 				reset_modifier_keys(state);
 				if (grab_keyboard && mouse_in_wnd)
 					XGrabKeyboard(display, wnd, True,
@@ -549,7 +606,8 @@
 				mouse_in_wnd = True;
 				if (fullscreen)
 				{
-					XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime);
+					XSetInputFocus(display, wnd, RevertToPointerRoot,
+						       CurrentTime);
 					break;
 				}
 				if (focused)
@@ -1132,7 +1190,7 @@
 				else
 				{
 					error("this shouldn't be happening\n");
-					break;
+					exit(1);
 				}
 				/* this will move pointer from start to first character after FF command */
 				length -= i + 3;