X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2FCommon%2Ffreeglut_cursor.c;h=3b144f364cdd056e1acfc66e393af5f073a7aaac;hb=b29d44e0b19fc28021b9ecf2da354c1225b64cfb;hp=31af78440ffbc6735e2e061f89660c8c8e0e87b6;hpb=3e5e3f51c272a95dc877b781281880061690b935;p=freeglut

diff --git a/src/Common/freeglut_cursor.c b/src/Common/freeglut_cursor.c
index 31af784..3b144f3 100644
--- a/src/Common/freeglut_cursor.c
+++ b/src/Common/freeglut_cursor.c
@@ -42,127 +42,6 @@
 extern void fgPlatformSetCursor ( SFG_Window *window, int cursorID );
 extern void fgPlatformWarpPointer ( int x, int y );
 
-#if TARGET_HOST_POSIX_X11 || TARGET_HOST_MAC_OSX || TARGET_HOST_SOLARIS
-  #include <X11/cursorfont.h>
-
-/*
- * A factory method for an empty cursor
- */
-static Cursor getEmptyCursor( void )
-{
-    static Cursor cursorNone = None;
-    if( cursorNone == None ) {
-        char cursorNoneBits[ 32 ];
-        XColor dontCare;
-        Pixmap cursorNonePixmap;
-        memset( cursorNoneBits, 0, sizeof( cursorNoneBits ) );
-        memset( &dontCare, 0, sizeof( dontCare ) );
-        cursorNonePixmap = XCreateBitmapFromData ( fgDisplay.Display,
-                                                   fgDisplay.RootWindow,
-                                                   cursorNoneBits, 16, 16 );
-        if( cursorNonePixmap != None ) {
-            cursorNone = XCreatePixmapCursor( fgDisplay.Display,
-                                              cursorNonePixmap, cursorNonePixmap,
-                                              &dontCare, &dontCare, 0, 0 );
-            XFreePixmap( fgDisplay.Display, cursorNonePixmap );
-        }
-    }
-    return cursorNone;
-}
-
-typedef struct tag_cursorCacheEntry cursorCacheEntry;
-struct tag_cursorCacheEntry {
-    unsigned int cursorShape;    /* an XC_foo value */
-    Cursor cachedCursor;         /* None if the corresponding cursor has
-                                    not been created yet */
-};
-
-/*
- * Note: The arrangement of the table below depends on the fact that
- * the "normal" GLUT_CURSOR_* values start a 0 and are consecutive.
- */ 
-static cursorCacheEntry cursorCache[] = {
-    { XC_arrow,               None }, /* GLUT_CURSOR_RIGHT_ARROW */
-    { XC_top_left_arrow,      None }, /* GLUT_CURSOR_LEFT_ARROW */
-    { XC_hand1,               None }, /* GLUT_CURSOR_INFO */
-    { XC_pirate,              None }, /* GLUT_CURSOR_DESTROY */
-    { XC_question_arrow,      None }, /* GLUT_CURSOR_HELP */
-    { XC_exchange,            None }, /* GLUT_CURSOR_CYCLE */
-    { XC_spraycan,            None }, /* GLUT_CURSOR_SPRAY */
-    { XC_watch,               None }, /* GLUT_CURSOR_WAIT */
-    { XC_xterm,               None }, /* GLUT_CURSOR_TEXT */
-    { XC_crosshair,           None }, /* GLUT_CURSOR_CROSSHAIR */
-    { XC_sb_v_double_arrow,   None }, /* GLUT_CURSOR_UP_DOWN */
-    { XC_sb_h_double_arrow,   None }, /* GLUT_CURSOR_LEFT_RIGHT */
-    { XC_top_side,            None }, /* GLUT_CURSOR_TOP_SIDE */
-    { XC_bottom_side,         None }, /* GLUT_CURSOR_BOTTOM_SIDE */
-    { XC_left_side,           None }, /* GLUT_CURSOR_LEFT_SIDE */
-    { XC_right_side,          None }, /* GLUT_CURSOR_RIGHT_SIDE */
-    { XC_top_left_corner,     None }, /* GLUT_CURSOR_TOP_LEFT_CORNER */
-    { XC_top_right_corner,    None }, /* GLUT_CURSOR_TOP_RIGHT_CORNER */
-    { XC_bottom_right_corner, None }, /* GLUT_CURSOR_BOTTOM_RIGHT_CORNER */
-    { XC_bottom_left_corner,  None }  /* GLUT_CURSOR_BOTTOM_LEFT_CORNER */
-};
-
-static void fgPlatformSetCursor ( SFG_Window *window, int cursorID )
-{
-    Cursor cursor;
-    /*
-     * XXX FULL_CROSSHAIR demotes to plain CROSSHAIR. Old GLUT allows
-     * for this, but if there is a system that easily supports a full-
-     * window (or full-screen) crosshair, we might consider it.
-     */
-    int cursorIDToUse =
-        ( cursorID == GLUT_CURSOR_FULL_CROSSHAIR ) ? GLUT_CURSOR_CROSSHAIR : cursorID;
-
-    if( ( cursorIDToUse >= 0 ) &&
-        ( cursorIDToUse < sizeof( cursorCache ) / sizeof( cursorCache[0] ) ) ) {
-        cursorCacheEntry *entry = &cursorCache[ cursorIDToUse ];
-        if( entry->cachedCursor == None ) {
-            entry->cachedCursor =
-                XCreateFontCursor( fgDisplay.Display, entry->cursorShape );
-        }
-        cursor = entry->cachedCursor;
-    } else {
-        switch( cursorIDToUse )
-        {
-        case GLUT_CURSOR_NONE:
-            cursor = getEmptyCursor( );
-            break;
-
-        case GLUT_CURSOR_INHERIT:
-            cursor = None;
-            break;
-
-        default:
-            fgError( "Unknown cursor type: %d", cursorIDToUse );
-            return;
-        }
-    }
-
-    if ( cursorIDToUse == GLUT_CURSOR_INHERIT ) {
-        XUndefineCursor( fgDisplay.Display, window->Window.Handle );
-    } else if ( cursor != None ) {
-        XDefineCursor( fgDisplay.Display, window->Window.Handle, cursor );
-    } else if ( cursorIDToUse != GLUT_CURSOR_NONE ) {
-        fgError( "Failed to create cursor" );
-    }
-}
-
-
-static void fgPlatformWarpPointer ( int x, int y )
-{
-    XWarpPointer(
-        fgDisplay.Display,
-        None,
-        fgStructure.CurrentWindow->Window.Handle,
-        0, 0, 0, 0,
-        x, y
-    );
-    /* Make the warp visible immediately. */
-    XFlush( fgDisplay.Display );
-}
-#endif
 
 
 /* -- INTERNAL FUNCTIONS ---------------------------------------------------- */