src/glut/beos/glutState.h

   1 /***********************************************************
   2  *      Copyright (C) 1997, Be Inc.  Copyright (C) 1999, Jake Hamby.
   3  *
   4  * This program is freely distributable without licensing fees
   5  * and is provided without guarantee or warrantee expressed or
   6  * implied. This program is -not- in the public domain.
   7  *
   8  *
   9  *  FILE:       glutState.h
  10  *
  11  *      DESCRIPTION:    the global state for GLUT
  12  *              (takes the place of glutint.h in the C version)
  13  ***********************************************************/
  14
  15 /***********************************************************
  16  *      Headers
  17  ***********************************************************/
  18 #include <GL/glut.h>
  19 #include <Application.h>
  20 #include "glutWindow.h"
  21 #include "glutMenu.h"
  22
  23 /***********************************************************
  24  *      CLASS:  GlutState
  25  *
  26  *      DESCRIPTION:    all the global state variables
  27  ***********************************************************/
  28 struct GlutState {
  29         BApplication *display;
  30         thread_id appthread;
  31
  32         int initX, initY;                       // initial window position
  33         int initWidth, initHeight;      // initial window size
  34         unsigned int displayMode;       // initial display mode
  35         char *displayString;            // verbose display mode
  36
  37         GlutWindow *currentWindow;      // current window
  38         GlutMenu *currentMenu;          // current menu
  39
  40         GlutWindow **windowList;        // array of pointers to windows
  41         int windowListSize;                     // size of window list
  42
  43         GLUTidleCB idle;                                // idle callback
  44         GLUTmenuStatusCB menuStatus;    // menu status callback
  45         int modifierKeys;                               // only valid during keyboard callback
  46
  47         bool debug;                                     // call glGetError
  48         bool quitAll;                           // quit
  49
  50         GlutState() {
  51                 display = 0;
  52                 appthread = 0;
  53                 initX = initY = -1;
  54                 initWidth = initHeight = 300;
  55                 displayMode = GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH;
  56                 displayString = 0;
  57                 currentWindow = 0;
  58                 currentMenu = 0;
  59                 windowList = 0;
  60                 windowListSize = 0;
  61                 idle = 0;
  62                 menuStatus = 0;
  63                 modifierKeys = ~0;
  64                 debug = quitAll = false;
  65         }
  66 };
  67
  68 /***********************************************************
  69  *      Global variable (declared in glutInit.cpp)
  70  ***********************************************************/
  71 extern GlutState gState;