/*

 *

 *      Tumbler_globals.h

 *

 *      Global variables and constants.

 *      

 *

 *      Author:     Nick Thompson & Pablo Fernicola, with thanks to the QuickDraw 3D team

 *      Date:       Monday, January 20, 1992

 *

 *      Copyright © 1992-95  Apple Computer, Inc.

 *

 */

#ifndef __globals_def

#define __globals_def

#include <Types.h>

#include <TextEdit.h>

#include <Controls.h>

#include <Files.h>

#include <CursorCtl.h>

#include <CursorDevices.h>

#include <Drag.h>

#include <Windows.h>

#include <ToolUtils.h>

#include <TextUtils.h>

#include <Dialogs.h>

#include <StandardFile.h>

#include <Errors.h>

#include <Menus.h>

#include <Scrap.h>

#include <Fonts.h>

#include <QuickDraw.h>

#include <QDOffscreen.h>

//#define ESCHER_VER_15 1

#include "QD3D.h"

#include "QD3DGroup.h"

#include "QD3DDrawContext.h"

#include "QD3DView.h"

#include "QD3DGroup.h"

/*

 *  Window Constants.

 */

#define MaxDocumentCount        8

#define InitialH                16

#define InitialV                42

#define TopMargin               6

#define LeftMargin              6

#define RightMargin             6

#define BottomMargin            6

#define ScrollResolution        12

/*

 *  File Constants.

 */

#define FileCreator             '3dmf'

#define FileType                'TEXT'

/*

 *  Global Variables.

 *

 *  If the flag _AllocateGlobals_ is defined then "extern" is defined as NULL.

 *  This makes the following definitions actually declare the variables,

 *  otherwise, the variables are declared as extern. This scheme allows all

 *  files to include this file to gain access to the program's global variables

 *  and also allows the main.c file to define them.

 */

#ifdef  _AllocateGlobals_

#define extern

#endif

#include "Tumbler_Document.h"

extern  short           gQuit, gQuitting;

extern  short           gDocumentCount;

extern  DocumentPtr gDocumentList[MaxDocumentCount];

extern  short           gFontItem, gSizeItem;

extern  short           gInBackground;

extern  DocumentPtr gFrontDocument;

extern  short           gCanUndoDrag;

extern  WindowPtr       gUndoFrontmost, gLastFrontmost;

extern  Boolean         gUsingHardware ;        // since we do not currently have a way of 

                                                // determining the rasterizer being used, use this

#ifdef  _AllocateGlobals_

#undef  extern

#endif

#endif