Drop unused glut subdirectories

1 files changed, 0 insertions, 210 deletions

diff --git a/src/glut/os2/glut_cursor.cpp b/src/glut/os2/glut_cursor.cpp
deleted file mode 100644
index 0db0aa64a42..00000000000
--- a/src/glut/os2/glut_cursor.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-
-/* Copyright (c) Mark J. Kilgard, 1995, 1998. */
-
-/* This program is freely distributable without licensing fees
-   and is provided without guarantee or warrantee expressed or
-   implied. This program is -not- in the public domain. */
-
-#include "glutint.h"
-
-#if !defined(_WIN32) && !defined(__OS2PM__)
-#include <X11/Xatom.h>  /* For XA_CURSOR */
-#include <X11/cursorfont.h>
-#endif
-
-typedef struct _CursorTable {
-#if defined(_WIN32)
-  char* glyph;
-#else
-  int glyph;
-#endif
-  Cursor cursor;
-} CursorTable;
-/* *INDENT-OFF* */
-
-static CursorTable cursorTable[] = {
-  {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 */
-};
-/* *INDENT-ON* */
-
-#if !defined(_WIN32) && !defined(__OS2PM__)
-static Cursor blankCursor = None;
-static Cursor fullCrosshairCusor = None;
-
-/* SGI X server's support a special property called the
-   _SGI_CROSSHAIR_CURSOR that when installed as a window's
-   cursor, becomes a full screen crosshair cursor.  SGI
-   has special cursor generation hardware for this case. */
-static Cursor
-getFullCrosshairCursor(void)
-{
-  Cursor cursor;
-  Atom crosshairAtom, actualType;
-  int rc, actualFormat;
-  unsigned long n, left;
-  unsigned long *value;
-
-  if (fullCrosshairCusor == None) {
-    crosshairAtom = XInternAtom(__glutDisplay,
-      "_SGI_CROSSHAIR_CURSOR", True);
-    if (crosshairAtom != None) {
-      value = 0;        /* Make compiler happy. */
-      rc = XGetWindowProperty(__glutDisplay, __glutRoot,
-        crosshairAtom, 0, 1, False, XA_CURSOR, &actualType,
-        &actualFormat, &n, &left, (unsigned char **) &value);
-      if (rc == Success && actualFormat == 32 && n >= 1) {
-        cursor = value[0];
-        XFree(value);
-        return cursor;
-      }
-    }
-  }
-  return XCreateFontCursor(__glutDisplay, XC_crosshair);
-}
-
-/* X11 forces you to create a blank cursor if you want
-   to disable the cursor. */
-static Cursor
-makeBlankCursor(void)
-{
-  static char data[1] =
-  {0};
-  Cursor cursor;
-  Pixmap blank;
-  XColor dummy;
-
-  blank = XCreateBitmapFromData(__glutDisplay, __glutRoot,
-    data, 1, 1);
-  if (blank == None)
-    __glutFatalError("out of memory.");
-  cursor = XCreatePixmapCursor(__glutDisplay, blank, blank,
-    &dummy, &dummy, 0, 0);
-  XFreePixmap(__glutDisplay, blank);
-
-  return cursor;
-}
-#endif /* !_WIN32 && !__OS2PM__*/
-
-/* Win32 and X11 use this same function to accomplish
-   fairly different tasks.  X11 lets you just define the
-   cursor for a window and the window system takes care
-   of making sure that the window's cursor is installed
-   when the mouse is in the window.  Win32 requires the
-   application to handle a WM_SETCURSOR message to install
-   the right cursor when windows are entered.  Think of
-   the Win32 __glutSetCursor (called from __glutWindowProc)
-   as "install cursor".  Think of the X11 __glutSetCursor
-   (called from glutSetCursor) as "define cursor". */
-void
-__glutSetCursor(GLUTwindow *window)
-{
-  int cursor = window->cursor;
-  Cursor xcursor = 0;
-
-  if (cursor >= 0 &&
-    cursor < sizeof(cursorTable) / sizeof(cursorTable[0])) {
-    if (cursorTable[cursor].cursor == None) {
-      cursorTable[cursor].cursor = XCreateFontCursor(__glutDisplay,
-        cursorTable[cursor].glyph);
-    }
-    xcursor = cursorTable[cursor].cursor;
-  } else {
-    /* Special cases. */
-    switch (cursor) {
-    case GLUT_CURSOR_INHERIT:
-#if defined(_WIN32)
-      while (window->parent) {
-        window = window->parent;
-        if (window->cursor != GLUT_CURSOR_INHERIT) {
-          __glutSetCursor(window);
-          return;
-        }
-      }
-      /* XXX Default to an arrow cursor.  Is this
-         right or should we be letting the default
-         window proc be installing some system cursor? */
-      xcursor = cursorTable[0].cursor;
-      if (xcursor == NULL) {
-        xcursor =
-          cursorTable[0].cursor =
-          LoadCursor(NULL, cursorTable[0].glyph);
-      }
-
-#elif defined(__OS2PM__)
-//todo
-      xcursor = None;
-
-#else
-      xcursor = None;
-#endif
-      break;
-    case GLUT_CURSOR_NONE:
-#if defined(_WIN32) || defined(__OS2PM__)
-      xcursor = NULL;
-#else
-      if (blankCursor == None) {
-        blankCursor = makeBlankCursor();
-      }
-      xcursor = blankCursor;
-#endif
-      break;
-    case GLUT_CURSOR_FULL_CROSSHAIR:
-#if defined(_WIN32)
-      xcursor = (HICON) IDC_CROSS;
-#elif defined(__OS2PM__)
-//todo
-#else
-      if (fullCrosshairCusor == None) {
-        fullCrosshairCusor = getFullCrosshairCursor();
-      }
-      xcursor = fullCrosshairCusor;
-#endif
-      break;
-    }
-  }
-  XDefineCursor(__glutDisplay,
-    window->win, xcursor);
-  XFlush(__glutDisplay);
-}
-
-/* CENTRY */
-void GLUTAPIENTRY
-glutSetCursor(int cursor)
-{
-#ifdef _WIN32
-  POINT point;
-
-  __glutCurrentWindow->cursor = cursor;
-  /* Are we in the window right now?  If so,
-     install the cursor. */
-  GetCursorPos(&point);
-  if (__glutCurrentWindow->win == WindowFromPoint(point)) {
-    __glutSetCursor(__glutCurrentWindow);
-  }
-#elif defined(__OS2PM__)
-//todo
-#else
-  __glutCurrentWindow->cursor = cursor;
-  __glutSetCursor(__glutCurrentWindow);
-#endif
-}
-/* ENDCENTRY */