XQuartz: Implement SendPSN for AppleWM

(cherry picked from commit 779e9fdc2d)

configure.ac

@@ -1634,7 +1634,7 @@ if test "x$XQUARTZ" = xyes; then
 
 	CFLAGS="${CFLAGS} -DROOTLESS_WORKAROUND -DNO_ALLOCA"
 
-	PKG_CHECK_MODULES(XPBPROXY, [applewmproto >= 1.1.1] [applewm >= 1.0.0] xfixes fixesproto x11)
+	PKG_CHECK_MODULES(XPBPROXY, [applewmproto >= 1.2] [applewm >= 1.2] xfixes fixesproto x11)
 
 	if test "x$STANDALONE_XPBPROXY" = xyes ; then
 		AC_DEFINE(STANDALONE_XPBPROXY,1,[Build a standalone xpbproxy])

hw/xquartz/applewm.c

@@ -492,6 +492,24 @@ ProcAppleWMSetWindowLevel(register ClientPtr client)
     return (client->noClientException);
 }
 
+static int
+ProcAppleWMSendPSN(register ClientPtr client)
+{
+    REQUEST(xAppleWMSendPSNReq);
+    int err;
+    
+    REQUEST_SIZE_MATCH(xAppleWMSendPSNReq);
+    
+    if(appleWMProcs->SendPSN) {
+        err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo);
+        if (err != Success) {
+            return err;
+        }
+    }
+
+    return (client->noClientException);
+}
+
 static int
 ProcAppleWMSetCanQuit(
     register ClientPtr client
@@ -652,6 +670,8 @@ ProcAppleWMDispatch (
         return ProcAppleWMFrameHitTest(client);
     case X_AppleWMFrameDraw:
         return ProcAppleWMFrameDraw(client);
+    case X_AppleWMSendPSN:
+        return ProcAppleWMSendPSN(client);
     default:
         return BadRequest;
     }

hw/xquartz/applewmExt.h

@@ -45,6 +45,7 @@ typedef int (*FrameDrawProc)(WindowPtr pWin, int class, unsigned int attr,
                              const BoxRec *outer, const BoxRec *inner,
                              unsigned int title_len,
                              const unsigned char *title_bytes);
+typedef int (*SendPSNProc)(uint32_t hi, uint32_t lo);
 
 /*
  * AppleWM implementation function list
@@ -56,6 +57,7 @@ typedef struct _AppleWMProcs {
     FrameGetRectProc FrameGetRect;
     FrameHitTestProc FrameHitTest;
     FrameDrawProc FrameDraw;
+    SendPSNProc SendPSN;
 } AppleWMProcsRec, *AppleWMProcsPtr;
 
 void AppleWMExtensionInit(

hw/xquartz/xpr/xprAppleWM.c

@@ -104,14 +104,18 @@ static int xprFrameDraw(
     return Success;
 }
 
-
 static AppleWMProcsRec xprAppleWMProcs = {
     xp_disable_update,
     xp_reenable_update,
     xprSetWindowLevel,
     xp_frame_get_rect,
     xp_frame_hit_test,
-    xprFrameDraw
+    xprFrameDraw,
+#if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 2
+    xp_set_dock_proxy
+#else
+    NULL
+#endif
 };