From 1970df764d41ea0fe41f43dbbfa7f077c775e97a Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Wed, 13 Nov 2019 08:11:10 +0300
Subject: [PATCH] Update SDLMain.m fram SDL-1.2 tree.

Reverts SDL-1.2 changeset 67f391c74aee after the breakage report
See: https://bugzilla.libsdl.org/show_bug.cgi?id=4114#c5
---
 Xcode/showimage/SDLMain.m | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/Xcode/showimage/SDLMain.m b/Xcode/showimage/SDLMain.m
index 6948979d..07d392ee 100644
--- a/Xcode/showimage/SDLMain.m
+++ b/Xcode/showimage/SDLMain.m
@@ -20,6 +20,22 @@ - (void)setAppleMenu:(NSMenu *)menu;
 /* Use this flag to determine whether we use SDLMain.nib or not */
 #define		SDL_USE_NIB_FILE	0
 
+/* Use this flag to determine whether we use CPS (docking) or not */
+#define		SDL_USE_CPS		1
+#ifdef SDL_USE_CPS
+/* Portions of CPS.h */
+typedef struct CPSProcessSerNum
+{
+	UInt32		lo;
+	UInt32		hi;
+} CPSProcessSerNum;
+
+extern OSErr	CPSGetCurrentProcess( CPSProcessSerNum *psn);
+extern OSErr 	CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
+extern OSErr	CPSSetFrontProcess( CPSProcessSerNum *psn);
+
+#endif /* SDL_USE_CPS */
+
 static int    gArgc;
 static char  **gArgv;
 static BOOL   gFinderLaunch;
@@ -185,7 +201,18 @@ static void CustomApplicationMain (int argc, char **argv)
     SDLMain				*sdlMain;
 
     /* Ensure the application object is initialised */
-    [[NSApplication sharedApplication] activateIgnoringOtherApps: YES];
+    [NSApplication sharedApplication];
+    
+#ifdef SDL_USE_CPS
+    {
+        CPSProcessSerNum PSN;
+        /* Tell the dock about us */
+        if (!CPSGetCurrentProcess(&PSN))
+            if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
+                if (!CPSSetFrontProcess(&PSN))
+                    [NSApplication sharedApplication];
+    }
+#endif /* SDL_USE_CPS */
 
     /* Set up the menubar */
     [NSApp setMainMenu:[[NSMenu alloc] init]];
@@ -318,6 +345,7 @@ - (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString
 @end
 
 
+
 #ifdef main
 #  undef main
 #endif