Added a real GUI message box to Sys_ErrorDialog() on Mac OS X.

  Fixes Bugzilla #3654.


git-svn-id: svn://svn.icculus.org/quake3/trunk@1616 edf5b092-35ff-0310-97b2-ce42778d08ea

3 files changed, 46 insertions, 0 deletions

diff --git a/code/sys/sys_cocoa.m b/code/sys/sys_cocoa.m
new file mode 100644
index 0000000..7efa615
--- /dev/null
+++ b/code/sys/sys_cocoa.m
@@ -0,0 +1,40 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Quake III Arena source code is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+#ifndef MACOS_X
+#error This file is for Mac OS X only. You probably should not compile it.
+#endif
+
+// Please note that this file is just some Mac-specific bits. Most of the
+//  Mac OS X code is shared with other Unix platforms in sys_unix.c ...
+
+#import <Cocoa/Cocoa.h>
+
+void Sys_Cocoa_MsgBox( const char *text )
+{
+	NSRunInformationalAlertPanel(@"ioquake3", 
+	                             [NSString stringWithUTF8String:text],
+	                             @"OK", nil, nil);
+}
+
+// end of sys_cocoa.m ...
+
diff --git a/code/sys/sys_local.h b/code/sys/sys_local.h
index 6174876..09d0cc0 100644
--- a/code/sys/sys_local.h
+++ b/code/sys/sys_local.h
@@ -46,6 +46,7 @@ unsigned int CON_LogRead( char *out, unsigned int outSize );
 
 #ifdef MACOS_X
 char *Sys_StripAppBundle( char *pwd );
+void Sys_Cocoa_MsgBox( const char *text );
 #endif
 
 void Sys_GLimpSafeInit( void );
diff --git a/code/sys/sys_unix.c b/code/sys/sys_unix.c
index bcbb086..641770c 100644
--- a/code/sys/sys_unix.c
+++ b/code/sys/sys_unix.c
@@ -510,6 +510,11 @@ void Sys_ErrorDialog( const char *error )
 
 	Sys_Print( va( "%s\n", error ) );
 
+#if defined(MACOS_X) && !DEDICATED
+	if (!com_dedicated || !com_dedicated->integer)
+		Sys_Cocoa_MsgBox(error);
+#endif
+
 	/* make sure the write path for the crashlog exists... */
 	if( FS_CreatePath( ospath ) ) {
 		Com_Printf( "ERROR: couldn't create path '%s' for crash log.\n", ospath );