1 files changed, 0 insertions, 532 deletions
diff --git a/src/glut/os2/os2_menu.cpp b/src/glut/os2/os2_menu.cpp
deleted file mode 100644
index f140e9c..0000000
--- a/src/glut/os2/os2_menu.cpp
+++ /dev/null
@@ -1,532 +0,0 @@
-
-/* Copyright (c) Mark J. Kilgard, 1994, 1997, 1998. */
-/* Copyright (c) Nate Robins, 1997. */
-
-/* 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. */
-
-/* This file completely re-implements glut_menu.c and glut_menu2.c
-   for Win32.  Note that neither glut_menu.c nor glut_menu2.c are
-   compiled into Win32 GLUT. */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "glutint.h"
-
-void (GLUTCALLBACK *__glutMenuStatusFunc) (int, int, int);
-//GLUTmenu *__glutMappedMenu;
-//GLUTwindow *__glutMenuWindow;
-GLUTmenuItem *__glutItemSelected;
-unsigned __glutMenuButton;
-
-static GLUTmenu **menuList = NULL;
-static int menuListSize = 0;
-static UINT uniqueMenuHandler = 1;
-
-/* DEPRICATED, use glutMenuStatusFunc instead. */
-void GLUTAPIENTRY
-glutMenuStateFunc(GLUTmenuStateCB menuStateFunc)
-{
-  __glutMenuStatusFunc = (GLUTmenuStatusCB) menuStateFunc;
-}
-
-void GLUTAPIENTRY
-glutMenuStatusFunc(GLUTmenuStatusCB menuStatusFunc)
-{
-  __glutMenuStatusFunc = menuStatusFunc;
-}
-
-void
-__glutSetMenu(GLUTmenu * menu)
-{
-  __glutCurrentMenu = menu;
-}
-
-static void
-unmapMenu(GLUTmenu * menu)
-{
-  if (menu->cascade) {
-    unmapMenu(menu->cascade);
-    menu->cascade = NULL;
-  }
-  menu->anchor = NULL;
-  menu->highlighted = NULL;
-}
-
-void
-__glutFinishMenu(Window win, int x, int y)
-{
-
-  unmapMenu(__glutMappedMenu);
-
-  /* XXX Put in a GdiFlush just in case.  Probably unnecessary. -mjk  */
-//  GdiFlush();
-
-  if (__glutMenuStatusFunc) {
-    __glutSetWindow(__glutMenuWindow);
-    __glutSetMenu(__glutMappedMenu);
-
-    /* Setting __glutMappedMenu to NULL permits operations that
-       change menus or destroy the menu window again. */
-    __glutMappedMenu = NULL;
-
-    __glutMenuStatusFunc(GLUT_MENU_NOT_IN_USE, x, y);
-  }
-  /* Setting __glutMappedMenu to NULL permits operations that
-     change menus or destroy the menu window again. */
-  __glutMappedMenu = NULL;
-
-  /* If an item is selected and it is not a submenu trigger,
-     generate menu callback. */
-  if (__glutItemSelected && !__glutItemSelected->isTrigger) {
-    __glutSetWindow(__glutMenuWindow);
-    /* When menu callback is triggered, current menu should be
-       set to the callback menu. */
-    __glutSetMenu(__glutItemSelected->menu);
-    __glutItemSelected->menu->select(__glutItemSelected->value);
-  }
-  __glutMenuWindow = NULL;
-}
-
-static void
-mapMenu(GLUTmenu * menu, int x, int y)
-{
-//todo
-//  TrackPopupMenu((HMENU) menu->win, TPM_LEFTALIGN |
-//    (__glutMenuButton == TPM_RIGHTBUTTON) ? TPM_RIGHTBUTTON : TPM_LEFTBUTTON,
-//    x, y, 0, __glutCurrentWindow->win, NULL);
-}
-
-void
-__glutStartMenu(GLUTmenu * menu, GLUTwindow * window,
-               int x, int y, int x_win, int y_win)
-{
-  assert(__glutMappedMenu == NULL);
-  __glutMappedMenu = menu;
-  __glutMenuWindow = window;
-  __glutItemSelected = NULL;
-  if (__glutMenuStatusFunc) {
-    __glutSetMenu(menu);
-    __glutSetWindow(window);
-    __glutMenuStatusFunc(GLUT_MENU_IN_USE, x_win, y_win);
-  }
-  mapMenu(menu, x, y);
-}
-
-GLUTmenuItem *
-__glutGetUniqueMenuItem(GLUTmenu * menu, UINT unique)
-{
-  GLUTmenuItem *item;
-  int i;
-
-  i = menu->num;
-  item = menu->list;
-  while (item) {
-    if (item->unique == unique) {
-      return item;
-    }
-    if (item->isTrigger) {
-      GLUTmenuItem *subitem;
-      subitem = __glutGetUniqueMenuItem(menuList[item->value], unique);
-      if (subitem) {
-        return subitem;
-      }
-    }
-    i--;
-    item = item->next;
-  }
-  return NULL;
-}
-
-GLUTmenuItem *
-__glutGetMenuItem(GLUTmenu * menu, Window win, int *which)
-{
-  GLUTmenuItem *item;
-  int i;
-
-  i = menu->num;
-  item = menu->list;
-  while (item) {
-    if (item->win == win) {
-      *which = i;
-      return item;
-    }
-    if (item->isTrigger) {
-      GLUTmenuItem *subitem;
-
-      subitem = __glutGetMenuItem(menuList[item->value],
-        win, which);
-      if (subitem) {
-        return subitem;
-      }
-    }
-    i--;
-    item = item->next;
-  }
-  return NULL;
-}
-
-GLUTmenu *
-__glutGetMenu(Window win)
-{
-  GLUTmenu *menu;
-
-  menu = __glutMappedMenu;
-  while (menu) {
-    if (win == menu->win) {
-      return menu;
-    }
-    menu = menu->cascade;
-  }
-  return NULL;
-}
-
-GLUTmenu *
-__glutGetMenuByNum(int menunum)
-{
-  if (menunum < 1 || menunum > menuListSize) {
-    return NULL;
-  }
-  return menuList[menunum - 1];
-}
-
-static int
-getUnusedMenuSlot(void)
-{
-  int i;
-
-  /* Look for allocated, unused slot. */
-  for (i = 0; i < menuListSize; i++) {
-    if (!menuList[i]) {
-      return i;
-    }
-  }
-  /* Allocate a new slot. */
-  menuListSize++;
-  if (menuList) {
-    menuList = (GLUTmenu **)
-      realloc(menuList, menuListSize * sizeof(GLUTmenu *));
-  } else {
-    /* XXX Some realloc's do not correctly perform a malloc
-       when asked to perform a realloc on a NULL pointer,
-       though the ANSI C library spec requires this. */
-    menuList = (GLUTmenu **) malloc(sizeof(GLUTmenu *));
-  }
-  if (!menuList) {
-    __glutFatalError("out of memory.");
-  }
-  menuList[menuListSize - 1] = NULL;
-  return menuListSize - 1;
-}
-
-static void
-menuModificationError(void)
-{
-  /* XXX Remove the warning after GLUT 3.0. */
-  __glutWarning("The following is a new check for GLUT 3.0; update your code.");
-  __glutFatalError("menu manipulation not allowed while menus in use.");
-}
-
-int GLUTAPIENTRY
-glutCreateMenu(GLUTselectCB selectFunc)
-{
-  GLUTmenu *menu;
-  int menuid;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  menuid = getUnusedMenuSlot();
-  menu = (GLUTmenu *) malloc(sizeof(GLUTmenu));
-  if (!menu) {
-    __glutFatalError("out of memory.");
-  }
-  menu->id = menuid;
-  menu->num = 0;
-  menu->submenus = 0;
-  menu->select = selectFunc;
-  menu->list = NULL;
-  menu->cascade = NULL;
-  menu->highlighted = NULL;
-  menu->anchor = NULL;
-//todo
-//  menu->win = (HWND) CreatePopupMenu();
-  menuList[menuid] = menu;
-  __glutSetMenu(menu);
-  return menuid + 1;
-}
-
-
-void GLUTAPIENTRY
-glutDestroyMenu(int menunum)
-{
-  GLUTmenu *menu = __glutGetMenuByNum(menunum);
-  GLUTmenuItem *item, *next;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  assert(menu->id == menunum - 1);
-//todo  DestroyMenu( (HMENU) menu->win);
-  menuList[menunum - 1] = NULL;
-  /* free all menu entries */
-  item = menu->list;
-  while (item) {
-    assert(item->menu == menu);
-    next = item->next;
-    free(item->label);
-    free(item);
-    item = next;
-  }
-  if (__glutCurrentMenu == menu) {
-    __glutCurrentMenu = NULL;
-  }
-  free(menu);
-}
-
-int GLUTAPIENTRY
-glutGetMenu(void)
-{
-  if (__glutCurrentMenu) {
-    return __glutCurrentMenu->id + 1;
-  } else {
-    return 0;
-  }
-}
-
-void GLUTAPIENTRY
-glutSetMenu(int menuid)
-{
-  GLUTmenu *menu;
-
-  if (menuid < 1 || menuid > menuListSize) {
-    __glutWarning("glutSetMenu attempted on bogus menu.");
-    return;
-  }
-  menu = menuList[menuid - 1];
-  if (!menu) {
-    __glutWarning("glutSetMenu attempted on bogus menu.");
-    return;
-  }
-  __glutSetMenu(menu);
-}
-
-static void
-setMenuItem(GLUTmenuItem * item, const char *label,
-           int value, Bool isTrigger)
-{
-  GLUTmenu *menu;
-
-  menu = item->menu;
-  item->label = __glutStrdup(label);
-  if (!item->label) {
-    __glutFatalError("out of memory.");
-  }
-  item->isTrigger = isTrigger;
-  item->len = (int) strlen(label);
-  item->value = value;
-  item->unique = uniqueMenuHandler++;
-//todo
-//  if (isTrigger) {
-//    AppendMenu((HMENU) menu->win, MF_POPUP, (UINT)item->win, label);
-//  } else {
-//    AppendMenu((HMENU) menu->win, MF_STRING, item->unique, label);
-//  }
-}
-
-void GLUTAPIENTRY
-glutAddMenuEntry(const char *label, int value)
-{
-  GLUTmenuItem *entry;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  entry = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));
-  if (!entry) {
-    __glutFatalError("out of memory.");
-  }
-  entry->menu = __glutCurrentMenu;
-  setMenuItem(entry, label, value, FALSE);
-  __glutCurrentMenu->num++;
-  entry->next = __glutCurrentMenu->list;
-  __glutCurrentMenu->list = entry;
-}
-
-void GLUTAPIENTRY
-glutAddSubMenu(const char *label, int menu)
-{
-  GLUTmenuItem *submenu;
-  GLUTmenu     *popupmenu;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  submenu = (GLUTmenuItem *) malloc(sizeof(GLUTmenuItem));
-  if (!submenu) {
-    __glutFatalError("out of memory.");
-  }
-  __glutCurrentMenu->submenus++;
-  submenu->menu = __glutCurrentMenu;
-  popupmenu = __glutGetMenuByNum(menu);
-  if (popupmenu) {
-    submenu->win = popupmenu->win;
-  }
-  setMenuItem(submenu, label, /* base 0 */ menu - 1, TRUE);
-  __glutCurrentMenu->num++;
-  submenu->next = __glutCurrentMenu->list;
-  __glutCurrentMenu->list = submenu;
-}
-
-void GLUTAPIENTRY
-glutChangeToMenuEntry(int num, const char *label, int value)
-{
-  GLUTmenuItem *item;
-  int i;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  i = __glutCurrentMenu->num;
-  item = __glutCurrentMenu->list;
-  while (item) {
-    if (i == num) {
-      if (item->isTrigger) {
-        /* If changing a submenu trigger to a menu entry, we
-           need to account for submenus.  */
-        item->menu->submenus--;
-       /* Nuke the Win32 menu. */
-//todo
-//       DestroyMenu((HMENU) item->win);
-      }
-      free(item->label);
-
-      item->label = strdup(label);
-      if (!item->label)
-       __glutFatalError("out of memory");
-      item->isTrigger = FALSE;
-      item->len = (int) strlen(label);
-      item->value = value;
-      item->unique = uniqueMenuHandler++;
-//todo
-//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,
-//        MF_BYPOSITION | MFT_STRING, item->unique, label);
-
-      return;
-    }
-    i--;
-    item = item->next;
-  }
-  __glutWarning("Current menu has no %d item.", num);
-}
-
-void GLUTAPIENTRY
-glutChangeToSubMenu(int num, const char *label, int menu)
-{
-  GLUTmenu *popupmenu;
-  GLUTmenuItem *item;
-  int i;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  i = __glutCurrentMenu->num;
-  item = __glutCurrentMenu->list;
-  while (item) {
-    if (i == num) {
-      if (!item->isTrigger) {
-        /* If changing a menu entry to as submenu trigger, we
-           need to account for submenus.  */
-        item->menu->submenus++;
-//todo
-//       item->win = (HWND) CreatePopupMenu();
-      }
-      free(item->label);
-
-      item->label = strdup(label);
-      if (!item->label)
-       __glutFatalError("out of memory");
-      item->isTrigger = TRUE;
-      item->len = (int) strlen(label);
-      item->value = menu - 1;
-      item->unique = uniqueMenuHandler++;
-      popupmenu = __glutGetMenuByNum(menu);
-      if (popupmenu)
-       item->win = popupmenu->win;
-//todo
-//      ModifyMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1,
-//        MF_BYPOSITION | MF_POPUP, (UINT) item->win, label);
-      return;
-    }
-    i--;
-    item = item->next;
-  }
-  __glutWarning("Current menu has no %d item.", num);
-}
-
-void GLUTAPIENTRY
-glutRemoveMenuItem(int num)
-{
-  GLUTmenuItem *item, **prev;
-  int i;
-
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  i = __glutCurrentMenu->num;
-  prev = &__glutCurrentMenu->list;
-  item = __glutCurrentMenu->list;
-  while (item) {
-    if (i == num) {
-      /* Found the menu item in list to remove. */
-      __glutCurrentMenu->num--;
-
-      /* Patch up menu's item list. */
-      *prev = item->next;
-//todo
-//      RemoveMenu((HMENU) __glutCurrentMenu->win, (UINT) i - 1, MF_BYPOSITION);
-
-      free(item->label);
-      free(item);
-      return;
-    }
-    i--;
-    prev = &item->next;
-    item = item->next;
-  }
-  __glutWarning("Current menu has no %d item.", num);
-}
-
-void GLUTAPIENTRY
-glutAttachMenu(int button)
-{
-  if (__glutCurrentWindow == __glutGameModeWindow) {
-    __glutWarning("cannot attach menus in game mode.");
-    return;
-  }
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  if (__glutCurrentWindow->menu[button] < 1) {
-    __glutCurrentWindow->buttonUses++;
-  }
-  __glutCurrentWindow->menu[button] = __glutCurrentMenu->id + 1;
-}
-
-void GLUTAPIENTRY
-glutDetachMenu(int button)
-{
-  if (__glutMappedMenu) {
-    menuModificationError();
-  }
-  if (__glutCurrentWindow->menu[button] > 0) {
-    __glutCurrentWindow->buttonUses--;
-    __glutCurrentWindow->menu[button] = 0;
-  }
-}
-