X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_callbacks.c;h=9eee649b6a1474f3874d61c9f264f21740d74a08;hb=9092fad9f750e8bab3ce7d7fc5a30f2b036a1cfb;hp=43ccc4b00e394b437359c813a81487230a88f81e;hpb=f891e462a442c743c509a03f98c46074ee02d6d8;p=freeglut

diff --git a/src/freeglut_callbacks.c b/src/freeglut_callbacks.c
index 43ccc4b..9eee649 100644
--- a/src/freeglut_callbacks.c
+++ b/src/freeglut_callbacks.c
@@ -29,8 +29,6 @@
 #include "config.h"
 #endif
 
-#define  G_LOG_DOMAIN  "freeglut-callbacks"
-
 #include "../include/GL/freeglut.h"
 #include "freeglut_internal.h"
 
@@ -43,7 +41,7 @@
 #define SET_CALLBACK(a)              \
     if( fgStructure.Window == NULL ) \
         return;                      \
-    fgStructure.Window->Callbacks.a = callback;
+    FETCH_WCB( ( *( fgStructure.Window ) ), a ) = callback;
 
 /*
  * Sets the Display callback for the current window
@@ -51,8 +49,8 @@
 void FGAPIENTRY glutDisplayFunc( void (* callback)( void ) )
 {
     if( !callback )
-        fgError ("Fatal error in program.  NULL display callback not "
-                 "permitted in GLUT 3.0+ or freeglut 2.0.1+\n");
+        fgError( "Fatal error in program.  NULL display callback not "
+                 "permitted in GLUT 3.0+ or freeglut 2.0.1+\n" );
     SET_CALLBACK( Display );
     fgStructure.Window->State.Redisplay = TRUE;
 }
@@ -102,9 +100,9 @@ void FGAPIENTRY glutTimerFunc( unsigned int timeOut, void (* callback)( int ),
     freeglut_assert_ready;
 
     timer = (SFG_Timer *)calloc( sizeof(SFG_Timer), 1 );
-    if (!timer)
-      fgError ("Fatal error: "
-          "Memory allocation failure in glutTimerFunc()\n");
+    if( !timer )
+        fgError( "Fatal error: "
+                 "Memory allocation failure in glutTimerFunc()\n" );
 
     timer->Callback  = callback;
     timer->ID        = timerID;
@@ -117,14 +115,14 @@ void FGAPIENTRY glutTimerFunc( unsigned int timeOut, void (* callback)( int ),
  */
 static void fghVisibility( int status )
 {
+    int glut_status = GLUT_VISIBLE;
+    
     freeglut_assert_ready;
     freeglut_return_if_fail( fgStructure.Window );
-    freeglut_return_if_fail( fgStructure.Window->Callbacks.Visibility );
 
-    if( status == GLUT_HIDDEN  || status == GLUT_FULLY_COVERED )
-        fgStructure.Window->Callbacks.Visibility( GLUT_NOT_VISIBLE );
-    else
-        fgStructure.Window->Callbacks.Visibility( GLUT_VISIBLE );
+    if( ( GLUT_HIDDEN == status )  || ( GLUT_FULLY_COVERED == status ) )
+        glut_status = GLUT_NOT_VISIBLE;
+    INVOKE_WCB( *( fgStructure.Window ), Visibility, ( glut_status ) );
 }
 
 void FGAPIENTRY glutVisibilityFunc( void (* callback)( int ) )
@@ -229,9 +227,8 @@ void FGAPIENTRY glutWMCloseFunc( void (* callback)( void ) )
 /* A. Donev: Destruction callback for menus */
 void FGAPIENTRY glutMenuDestroyFunc( void (* callback)( void ) )
 {
-   if( fgStructure.Menu == NULL )
-       return;
-   fgStructure.Menu->Destroy = callback;
+    if( fgStructure.Menu )
+        fgStructure.Menu->Destroy = callback;
 }
 
 /*