added a fullscreen button in the top header (windows only)

written by Florian Eggenberger.

source/blender/blenkernel/BKE_global.h

@@ -121,6 +121,9 @@ typedef struct Global {
     /* this variable is written to / read from FileGlobal->fileflags */
     int fileflags;
     
+	/* save the allowed windowstate of blender when using -W or -w */
+	int windowstate;
+
 	/* Janco's playing ground */
 	struct bSoundListener* listener;
 
@@ -189,6 +192,11 @@ typedef struct Global {
 #define G_FILE_SIGN              (1 << G_FILE_SIGN_BIT)
 #define G_FILE_PUBLISH			 (1 << G_FILE_PUBLISH_BIT)
 
+/* G.windowstate */
+#define G_WINDOWSTATE_USERDEF		0
+#define G_WINDOWSTATE_BORDER		1
+#define G_WINDOWSTATE_FULLSCREEN	2
+
 /* G.simulf */
 #define G_LOADFILE	2
 #define G_RESTART	4

source/blender/blenkernel/intern/blender.c

@@ -207,6 +207,10 @@ void initglobals(void)
 
 	sprintf(versionstr, "www.blender.org %d", G.version);
 
+#ifdef _WIN32	// FULLSCREEN
+	G.windowstate = G_WINDOWSTATE_USERDEF;
+#endif
+
 	clear_workob();	/* object.c */
 }