/**************************************************************************
 *
 *	WICON.H 	for wicon.c a *Window iconifier
 *
 *	1.7 08-May-88	 Copyright (c) 1987,1988  Steven Sweeting 26-Mar-87
 *
 **************************************************************************/

/* #define SMALLWICON	   /* for a smaller executable */

#include "intuition/intuitionbase.h"
#include "devices/inputevent.h"
#include "devices/input.h"
#include "stdio.h"

#define MAXWINFO		20
#define DBG(s)                  fputs(s,stderr)

struct	BoxInfo
{
    SHORT   LeftEdge, TopEdge;
    SHORT   Width, Height;
};
		    /* must be a longword multiple */
struct	sWinfo
{
    struct Window		*Window;	/* address of Window structure */
    struct Window		*IconWindow;	/* address of the special Icon Window */
    WORD			Flags;		/* Our own Flags */
    WORD			filler;
};

	    /* These are for sWinfo.Flags */

#define WINFO_USED		1	/* This element is being used */
#define WINFO_CLOSING		2	/* This window is being closed */
#define WINFO_WAIT		4	/* This element is being modified */

WORD				Winfos;
struct	sWinfo			Winfo[ MAXWINFO ];
struct	Screen			*WiconScreen;
struct	Screen			*WorkBenchScreen;

struct	MsgPort 		IconPort;
LONG				IconMask;


void				(*OWVector)();
void				(*CWVector)();

#ifdef WICON__C

struct	NewWindow		NewBackdrop =
				{
				    0,11, 0, 0,
				    -1,-1, 0,
				    BORDERLESS | BACKDROP | SIMPLE_REFRESH,
				    NULL, NULL, NULL, NULL, NULL,
				    90,40, -1, -1,
				    CUSTOMSCREEN
				};
struct	Window			*BackdropWindow=NULL;
struct	Window			*WiconOpenW();
void				WiconCloseW();

struct	IntuitionBase		*IntuitionBase	= NULL;
struct	IconBase		*IconBase	= NULL;
struct	GfxBase 		*GfxBase	= NULL;
struct	LayersBase		*LayersBase	= NULL;
struct	Window			*PushedWindow	= NULL;
struct	MsgPort 		*DeathPort	= NULL;
LONG				SuicideMask	= 0;

struct	Task			*WiconTask	   = NULL;
LONG				PushMask	   = 0;
LONG				PushSignal	   = 0;
struct IOStdReq 		*InputRequestBlock = NULL;
BOOL				InputDeviceOpen    = FALSE;

struct Interrupt		WiconInterrupt = { 0 };
struct MsgPort			*InputDevPort  = NULL;

#endif

extern	struct	Library 	*OpenLibrary();

extern	struct	Task		*FindTask();
extern	LONG			AllocSignal();
extern	VOID			FreeSignal();
extern	struct	MsgPort 	*CreatePort();
extern	struct	MsgPort 	*FindPort();
extern	long			Wait();

extern	struct IOStdReq 	*CreateStdIO();
extern	APTR			AllocMem();
extern	struct Task		*FindTask();


extern	struct InputEvent	*WiconHandler();

#define WINDOW(layer)           ((struct Window *)((layer)->Window))
#define SCREENTOP\
	   (theScreen->TopEdge << ((theScreen->ViewPort.Modes & LACE)? 0: 1))

extern	struct Layer		*WhichLayer();

extern	struct Window		*OpenWindow();
extern	struct Window		*OldOpenWindow();
extern	void			WiconHandlerStub();
extern	void			(*GetFunction())();

extern	void			(*SetFunction())();
extern	void			UnSetFunction();

#define LVOOpenWindow		(-0xCCL)
#define LVOCloseWindow		(-0x48L)

extern	void			SizeRec();

#ifndef SMALLWICON
    /* Arguments, explained in the .doc file */

BOOL				Arg_AllScreens;
WORD				Arg_Boxes;
WORD				Arg_Chars;
BOOL				Arg_Depth;
BOOL				Arg_Execute;
WORD				Arg_FirstScreen;
BOOL				Arg_Iconify;
WORD				Arg_Lines;
WORD				Arg_Priority;
BOOL				Arg_Quiet;
BOOL				Arg_RMBTRAP;
BOOL				Arg_Sticky;
BOOL				Arg_Testing;
BOOL				Arg_WBWs;
char			       *Arg_Window;

    /* I don't know whether this is Manx dependant or not */

extern struct WBStartup *WBenchMsg;
#else SMALLWICON

#define     Arg_Boxes	      (20)
#define     Arg_Chars	      (12)
#define     Arg_Depth	      (TRUE)
#define     Arg_Execute       (TRUE)
#define     Arg_Testing       (FALSE)
#define     Arg_AllScreens    (TRUE)
#define     Arg_FirstScreen   (FALSE)
#define     Arg_Iconify       (TRUE)
#define     Arg_Lines	      (1)
#define     Arg_Priority      (0)
#define     Arg_Quiet	      (FALSE)
#define     Arg_RMBTRAP       (FALSE)
#define     Arg_Sticky	      (FALSE)
#define     Arg_WBWs	      (FALSE)

#define     Arg_Window

#endif SMALLWICON