X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffg_internal.h;h=85bb7503e44e1e3023fd16908c028ec0331e8f5b;hb=4a451851ec51ea7c3b79534fa5faebadceedf4df;hp=129654a085ae33f3b8b315d685294788ce5b0301;hpb=88ff42cfa5f0e82e980aea7ba663a0bd148cfa83;p=freeglut

diff --git a/src/fg_internal.h b/src/fg_internal.h
index 129654a..85bb750 100644
--- a/src/fg_internal.h
+++ b/src/fg_internal.h
@@ -191,19 +191,19 @@
 /* Freeglut callbacks type definitions */
 typedef void (* FGCBDisplay       )( void );
 typedef void (* FGCBReshape       )( int, int );
+typedef void (* FGCBPosition      )( int, int );
 typedef void (* FGCBVisibility    )( int );
 typedef void (* FGCBKeyboard      )( unsigned char, int, int );
+typedef void (* FGCBKeyboardUp    )( unsigned char, int, int );
 typedef void (* FGCBSpecial       )( int, int, int );
+typedef void (* FGCBSpecialUp     )( int, int, int );
 typedef void (* FGCBMouse         )( int, int, int, int );
 typedef void (* FGCBMouseWheel    )( int, int, int, int );
 typedef void (* FGCBMotion        )( int, int );
 typedef void (* FGCBPassive       )( int, int );
 typedef void (* FGCBEntry         )( int );
 typedef void (* FGCBWindowStatus  )( int );
-typedef void (* FGCBSelect        )( int, int, int );
 typedef void (* FGCBJoystick      )( unsigned int, int, int, int );
-typedef void (* FGCBKeyboardUp    )( unsigned char, int, int );
-typedef void (* FGCBSpecialUp     )( int, int, int );
 typedef void (* FGCBOverlayDisplay)( void );
 typedef void (* FGCBSpaceMotion   )( int, int, int );
 typedef void (* FGCBSpaceRotation )( int, int, int );
@@ -212,7 +212,7 @@ typedef void (* FGCBDials         )( int, int );
 typedef void (* FGCBButtonBox     )( int, int );
 typedef void (* FGCBTabletMotion  )( int, int );
 typedef void (* FGCBTabletButton  )( int, int, int, int );
-typedef void (* FGCBDestroy       )( void );
+typedef void (* FGCBDestroy       )( void );    /* Used for both window and menu destroy callbacks */
 
 typedef void (* FGCBMultiEntry   )( int, int );
 typedef void (* FGCBMultiButton  )( int, int, int, int, int );
@@ -383,7 +383,7 @@ struct tagSFG_WindowState
     int             Width;              /* Window's width in pixels          */
     int             Height;             /* The same about the height         */
 
-	SFG_PlatformWindowState pWState;    /* Window width/height (X11) or rectangle/style (Windows) from before a resize */
+	SFG_PlatformWindowState pWState;    /* Window width/height (X11) or rectangle/style (Windows) from before a resize, and other stuff only needed on specific platforms */
 
     GLboolean       Redisplay;          /* Do we have to redisplay?          */
     GLboolean       Visible;            /* Is the window visible now         */
@@ -402,7 +402,9 @@ struct tagSFG_WindowState
 
     GLboolean       IsFullscreen;       /* is the window fullscreen? */
 
-    GLboolean       NeedToInitContext; /* are OpenGL context/resources loaded? */
+    GLboolean       NeedToInitContext;  /* are OpenGL context/resources loaded? */
+
+    GLboolean       VisualizeNormals;   /* When drawing objects, draw vectors representing the normals as well? */
 };
 
 
@@ -435,7 +437,7 @@ typedef void (*SFG_Proc)();
 do                                                             \
 {                                                              \
     if( FETCH_WCB( window, cbname ) != (SFG_Proc)(func) )      \
-        (((window).CallBacks[CB_ ## cbname]) = (SFG_Proc)(func)); \
+        (((window).CallBacks[WCB_ ## cbname]) = (SFG_Proc)(func)); \
 } while( 0 )
 
 /*
@@ -450,7 +452,7 @@ do                                                             \
  * type.
  */
 #define FETCH_WCB(window,cbname) \
-    ((window).CallBacks[CB_ ## cbname])
+    ((window).CallBacks[WCB_ ## cbname])
 
 /*
  * INVOKE_WCB() is used as:
@@ -505,50 +507,47 @@ do                                            \
  * side with the old callback code.  The old callback code used
  * the bare callback's name as a structure member, so I used a
  * prefix for the array index name.)
- *
- * XXX For consistancy, perhaps the prefix should match the
- * XXX FETCH* and INVOKE* macro suffices.  I.e., WCB_, rather than
- * XXX CB_.
  */
 enum
 {
-    CB_Display,
-    CB_Reshape,
-    CB_Keyboard,
-    CB_KeyboardUp,
-    CB_Special,
-    CB_SpecialUp,
-    CB_Mouse,
-    CB_MouseWheel,
-    CB_Motion,
-    CB_Passive,
-    CB_Entry,
-    CB_Visibility,
-    CB_WindowStatus,
-    CB_Joystick,
-    CB_Destroy,
-
-    /* MPX-related */
-    CB_MultiEntry,
-    CB_MultiButton,
-    CB_MultiMotion,
-    CB_MultiPassive,
+    WCB_Display,
+    WCB_Reshape,
+    WCB_Position,
+    WCB_Keyboard,
+    WCB_KeyboardUp,
+    WCB_Special,
+    WCB_SpecialUp,
+    WCB_Mouse,
+    WCB_MouseWheel,
+    WCB_Motion,
+    WCB_Passive,
+    WCB_Entry,
+    WCB_Visibility,
+    WCB_WindowStatus,
+    WCB_Joystick,
+    WCB_Destroy,
+
+    /* Multi-Pointer X and touch related */
+    WCB_MultiEntry,
+    WCB_MultiButton,
+    WCB_MultiMotion,
+    WCB_MultiPassive,
 
     /* Mobile platforms LifeCycle */
-    CB_InitContext,
-    CB_Pause,
-    CB_Resume,
+    WCB_InitContext,
+    WCB_Pause,
+    WCB_Resume,
 
     /* Presently ignored */
-    CB_Select,
-    CB_OverlayDisplay,
-    CB_SpaceMotion,     /* presently implemented only on UNIX/X11 */
-    CB_SpaceRotation,   /* presently implemented only on UNIX/X11 */
-    CB_SpaceButton,     /* presently implemented only on UNIX/X11 */
-    CB_Dials,
-    CB_ButtonBox,
-    CB_TabletMotion,
-    CB_TabletButton,
+    WCB_Select,
+    WCB_OverlayDisplay,
+    WCB_SpaceMotion,     /* presently implemented only on UNIX/X11 */
+    WCB_SpaceRotation,   /* presently implemented only on UNIX/X11 */
+    WCB_SpaceButton,     /* presently implemented only on UNIX/X11 */
+    WCB_Dials,
+    WCB_ButtonBox,
+    WCB_TabletMotion,
+    WCB_TabletButton,
 
     /* Always make this the LAST one */
     TOTAL_CALLBACKS
@@ -645,8 +644,8 @@ struct tagSFG_Structure
 
     SFG_Window*      GameModeWindow; /* The game mode window               */
 
-    int              WindowID;       /* The new current window ID          */
-    int              MenuID;         /* The new current menu ID            */
+    int              WindowID;       /* The window ID for the next window to be created */
+    int              MenuID;         /* The menu ID for the next menu to be created */
 };
 
 /*