Splitting a little Windows-specific menu code into its own file

git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@996 7f0cb862-5218-0410-a997-914c9d46530a

freeglut/freeglut/src/Common/freeglut_menu.c

@@ -84,6 +84,9 @@ static float menu_pen_hfore [4] = {0.0f,  0.0f,  0.0f,  1.0f};
 static float menu_pen_hback [4] = {1.0f,  1.0f,  1.0f,  1.0f};
 #endif
 
+
+extern GLvoid fghGetGameModeVMaxExtent( SFG_Window* window, int* x, int* y );
+
 /* -- PRIVATE FUNCTIONS ---------------------------------------------------- */
 
 /*
@@ -139,27 +142,28 @@ static void fghDeactivateSubMenu( SFG_MenuEntry *menuEntry )
 /*
  * Private function to get the virtual maximum screen extent
  */
+#if TARGET_HOST_POSIX_X11
+static GLvoid fghGetGameModeVMaxExtent( SFG_Window* window, int* x, int* y )
+{
+    int wx, wy;
+    Window w;
+
+    XTranslateCoordinates(
+        fgDisplay.Display,
+        window->Window.Handle,
+        fgDisplay.RootWindow,
+        0, 0, &wx, &wy, &w);
+
+    *x = fgState.GameModeSize.X + wx;
+    *y = fgState.GameModeSize.Y + wy;
+}
+#endif
+
+
 static GLvoid fghGetVMaxExtent( SFG_Window* window, int* x, int* y )
 {
     if( fgStructure.GameModeWindow )
-    {
+		fghGetGameModeVMaxExtent ( window, x, y );
-#if TARGET_HOST_POSIX_X11
-        int wx, wy;
-        Window w;
-
-        XTranslateCoordinates(
-            fgDisplay.Display,
-            window->Window.Handle,
-            fgDisplay.RootWindow,
-            0, 0, &wx, &wy, &w);
-
-        *x = fgState.GameModeSize.X + wx;
-        *y = fgState.GameModeSize.Y + wy;
-#else
-        *x = glutGet ( GLUT_SCREEN_WIDTH );
-        *y = glutGet ( GLUT_SCREEN_HEIGHT );
-#endif
-    }
     else
     {
         *x = fgDisplay.ScreenWidth;

freeglut/freeglut/src/mswin/freeglut_menu_mswin.c

@@ -0,0 +1,36 @@
+/*
+ * freeglut_menu_mswin.c
+ *
+ * The Windows-specific mouse cursor related stuff.
+ *
+ * Copyright (c) 2012 Stephen J. Baker. All Rights Reserved.
+ * Written by John F. Fay, <fayjf@sourceforge.net>
+ * Creation date: Sun Jan 22, 2012
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <GL/freeglut.h>
+#include "freeglut_internal_mswin.h"
+
+
+GLvoid fghGetGameModeVMaxExtent( SFG_Window* window, int* x, int* y )
+{
+    *x = glutGet ( GLUT_SCREEN_WIDTH );
+    *y = glutGet ( GLUT_SCREEN_HEIGHT );
+}