XQuartz: Properly set the window level for the root window

(cherry picked from commit bdf9286d1c)

hw/xquartz/xpr/xpr.h

@@ -47,4 +47,17 @@ Bool QuartzInitCursor(ScreenPtr pScreen);
 void QuartzSuspendXCursor(ScreenPtr pScreen);
 void QuartzResumeXCursor(ScreenPtr pScreen, int x, int y);
 
+/* This lookup table came straight from the Tiger X11 source.  I tried to figure
+ * it out based on CGWindowLevel.h, but I dunno... -JH
+ */
+
+#define _APPLEWM_SERVER_
+#include <X11/extensions/applewm.h>
+static const int normal_window_levels[AppleWMNumWindowLevels+1] = {
+0, 3, 4, 5, INT_MIN + 30, INT_MIN + 29,
+};
+static const int rooted_window_levels[AppleWMNumWindowLevels+1] = {
+202, 203, 204, 205, 201, 200
+};
+
 #endif /* XPR_H */

hw/xquartz/xpr/xprAppleWM.c

@@ -43,16 +43,6 @@
 #include "quartz.h"
 #include "x-hash.h"
 
-/* This lookup table came straight from the Tiger X11 source.  I tried to figure
- * it out based on CGWindowLevel.h, but I dunno... -JH
- */
-static const int normal_window_levels[AppleWMNumWindowLevels+1] = {
-0, 3, 4, 5, INT_MIN + 30, INT_MIN + 29,
-};
-static const int rooted_window_levels[AppleWMNumWindowLevels+1] = {
-202, 203, 204, 205, 201, 200
-};
-
 static int xprSetWindowLevel(
     WindowPtr pWin,
     int level)
@@ -66,8 +56,7 @@ static int xprSetWindowLevel(
 
     RootlessStopDrawing (pWin, FALSE);
 
-    //if (WINREC(WindowTable[pWin->drawable.pScreen->myNum]) == NULL)
-    if (quartzHasRoot)
+    if(quartzEnableRootless)
         wc.window_level = normal_window_levels[level];
     else
         wc.window_level = rooted_window_levels[level];

hw/xquartz/xpr/xprFrame.c

@@ -42,6 +42,7 @@
 #include "dix.h"
 #include <X11/Xatom.h>
 #include "windowstr.h"
+#include "quartz.h"
 
 #include "threadSafety.h"
 
@@ -161,6 +162,12 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
         mask |= XP_SHAPE;
     }
 
+    if(quartzEnableRootless)
+        wc.window_level = normal_window_levels[!IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels];
+    else
+        wc.window_level = rooted_window_levels[!IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels];
+    mask |= XP_WINDOW_LEVEL;
+
     err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid);
 
     if (err != Success)

miext/rootless/rootlessWindow.c

@@ -48,8 +48,6 @@ extern int darwinMainScreenX, darwinMainScreenY;
 #endif
 #include "fb.h"
 
-#define AppleWMNumWindowLevels 5
-
 #include "rootlessCommon.h"
 #include "rootlessWindow.h"
 
@@ -105,12 +103,6 @@ current_time_in_seconds (void)
   return t;
   } */
 
-static inline Bool
-rootlessHasRoot (ScreenPtr pScreen)
-{
-  return WINREC (WindowTable[pScreen->myNum]) != NULL;
-}
-
 void
 RootlessNativeWindowStateChanged (WindowPtr pWin, unsigned int state)
 {