/*
 *  Source machine generated by GadToolsBox V2.0b
 *  which is (c) Copyright 1991-1993 Jaba Development
 *
 *  GUI Designed by : -/\ Cray-1 /\-
 */

#include <exec/types.h>
#include <intuition/intuition.h>
#include <intuition/classes.h>
#include <intuition/classusr.h>
#include <intuition/imageclass.h>
#include <intuition/gadgetclass.h>
#include <libraries/gadtools.h>
#include <graphics/displayinfo.h>
#include <graphics/gfxbase.h>
#include <clib/exec_protos.h>
#include <clib/intuition_protos.h>
#include <clib/gadtools_protos.h>
#include <clib/graphics_protos.h>
#include <clib/utility_protos.h>
#include <string.h>
#include <clib/diskfont_protos.h>

#include "Control_GUI.h"
extern void Tasks_Display( void );
extern struct List Main_List;
struct Screen         *Scr = NULL;
UBYTE                 *PubScreenName = "Workbench";
APTR                   VisualInfo = NULL;
struct Window         *ControlWnd = NULL;
struct Gadget         *ControlGList = NULL;
struct Gadget         *ControlGadgets[30];
UWORD                  ControlLeft = 74;
UWORD                  ControlTop = 156;
UWORD                  ControlWidth = 539;
UWORD                  ControlHeight = 250;
UBYTE                 *ControlWdt = (UBYTE *)"Cray-1's Control";
struct TextAttr       *Font, Attr;
UWORD                  FontX, FontY;
UWORD                  OffX, OffY;
struct TextFont       *ControlFont = NULL;

UWORD ControlGTypes[] = {
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	LISTVIEW_KIND,
	TEXT_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	TEXT_KIND
};

struct NewGadget ControlNGad[] = {
	492, 29, 31, 19, (UBYTE *)"T", NULL, GD_BUTTON_1, PLACETEXT_IN, NULL, NULL,
	492, 48, 31, 19, (UBYTE *)"V", NULL, GD_BUTTON_2, PLACETEXT_IN, NULL, NULL,
	492, 67, 31, 19, (UBYTE *)"W", NULL, GD_BUTTON_3, PLACETEXT_IN, NULL, NULL,
	492, 86, 31, 19, (UBYTE *)"P", NULL, GD_BUTTON_4, PLACETEXT_IN, NULL, NULL,
	492, 105, 31, 19, NULL, NULL, GD_BUTTON_5, 0, NULL, NULL,
	492, 124, 31, 19, NULL, NULL, GD_BUTTON_6, 0, NULL, NULL,
	492, 143, 31, 19, NULL, NULL, GD_BUTTON_7, 0, NULL, NULL,
	492, 162, 31, 19, NULL, NULL, GD_BUTTON_8, 0, NULL, NULL,
	492, 181, 31, 19, NULL, NULL, GD_BUTTON_9, 0, NULL, NULL,
	492, 200, 31, 19, NULL, NULL, GD_BUTTON_10, 0, NULL, NULL,
	492, 219, 31, 19, NULL, NULL, GD_BUTTON_11, 0, NULL, NULL,
	11, 57, 473, 144, NULL, NULL, GD_SLIDER, 0, NULL, NULL,
	4, 5, 528, 16, NULL, NULL, GD_STATUS, 0, NULL, NULL,
	14, 209, 55, 14, (UBYTE *)"Clear", NULL, GD_UNIVERSAL_1, PLACETEXT_IN, NULL, NULL,
	72, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_3, 0, NULL, NULL,
	14, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_2, 0, NULL, NULL,
	72, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_4, 0, NULL, NULL,
	130, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_5, 0, NULL, NULL,
	130, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_6, 0, NULL, NULL,
	187, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_7, 0, NULL, NULL,
	187, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_8, 0, NULL, NULL,
	246, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_9, 0, NULL, NULL,
	246, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_10, 0, NULL, NULL,
	304, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_11, 0, NULL, NULL,
	304, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_12, 0, NULL, NULL,
	362, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_13, 0, NULL, NULL,
	362, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_14, 0, NULL, NULL,
	420, 209, 55, 14, NULL, NULL, GD_UNIVERSAL_15, 0, NULL, NULL,
	420, 227, 55, 14, NULL, NULL, GD_UNIVERSAL_16, 0, NULL, NULL,
	14, 34, 459, 15, NULL, NULL, GD_HEADERS, 0, NULL, NULL
};

ULONG ControlGTags[] = {
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GTTX_Text), (ULONG)"Welcome To Cray-1's System Control.......", (GTTX_Border), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GTTX_Border), TRUE, (TAG_DONE)
};

static UWORD ComputeX( UWORD value )
{
	return(( UWORD )((( FontX * value ) + 3 ) / 6 ));
}

static UWORD ComputeY( UWORD value )
{
	return(( UWORD )((( FontY * value ) + 4 ) / 8 ));
}

static void ComputeFont( UWORD width, UWORD height )
{
	Forbid();
	Font = &Attr;
	Font->ta_Name = (STRPTR)GfxBase->DefaultFont->tf_Message.mn_Node.ln_Name;
	Font->ta_YSize = FontY = GfxBase->DefaultFont->tf_YSize;
	FontX = GfxBase->DefaultFont->tf_XSize;
	Permit();

	OffX = Scr->WBorLeft;
	OffY = Scr->RastPort.TxHeight + Scr->WBorTop + 1;

	if ( width && height ) {
		if (( ComputeX( width ) + OffX + Scr->WBorRight ) > Scr->Width )
			goto UseTopaz;
		if (( ComputeY( height ) + OffY + Scr->WBorBottom ) > Scr->Height )
			goto UseTopaz;
	}
	return;

UseTopaz:
	Font->ta_Name = (STRPTR)"topaz.font";
	FontX = FontY = Font->ta_YSize = 8;
}

int SetupScreen( void )
{
	if ( ! ( Scr = LockPubScreen( PubScreenName )))
		return( 1L );

	ComputeFont( 0, 0 );

	if ( ! ( VisualInfo = GetVisualInfo( Scr, TAG_DONE )))
		return( 2L );

	return( 0L );
}

void CloseDownScreen( void )
{
	if ( VisualInfo ) {
		FreeVisualInfo( VisualInfo );
		VisualInfo = NULL;
	}

	if ( Scr        ) {
		UnlockPubScreen( NULL, Scr );
		Scr = NULL;
	}
}

void ControlRender( void )
{
	ComputeFont( ControlWidth, ControlHeight );

	DrawBevelBox( ControlWnd->RPort, OffX + ComputeX( 487 ),
					OffY + ComputeY( 25 ),
					ComputeX( 43 ),
					ComputeY( 218 ),
					GT_VisualInfo, VisualInfo, GTBB_Recessed, TRUE, TAG_DONE );
	DrawBevelBox( ControlWnd->RPort, OffX + ComputeX( 10 ),
					OffY + ComputeY( 30 ),
					ComputeX( 471 ),
					ComputeY( 24 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( ControlWnd->RPort, OffX + ComputeX( 10 ),
					OffY + ComputeY( 206 ),
					ComputeX( 469 ),
					ComputeY( 38 ),
					GT_VisualInfo, VisualInfo, GTBB_Recessed, TRUE, TAG_DONE );
	DrawBevelBox( ControlWnd->RPort, OffX + ComputeX( 7 ),
					OffY + ComputeY( 28 ),
					ComputeX( 479 ),
					ComputeY( 173 ),
					GT_VisualInfo, VisualInfo, GTBB_Recessed, TRUE, TAG_DONE );
	DrawBevelBox( ControlWnd->RPort, OffX + ComputeX( 0 ),
					OffY + ComputeY( 0 ),
					ComputeX( 540 ),
					ComputeY( 249 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
}

int OpenControlWindow( void )
{
	struct NewGadget	ng;
	struct Gadget	*g;
	UWORD		lc, tc;
	UWORD		wleft = ControlLeft, wtop = ControlTop, ww, wh;

	ComputeFont( ControlWidth, ControlHeight );

	ww = ComputeX( ControlWidth );
	wh = ComputeY( ControlHeight );

	if (( wleft + ww + OffX + Scr->WBorRight ) > Scr->Width ) wleft = Scr->Width - ww;
	if (( wtop + wh + OffY + Scr->WBorBottom ) > Scr->Height ) wtop = Scr->Height - wh;

	if ( ! ( ControlFont = OpenDiskFont( Font )))
		return( 5L );

	if ( ! ( g = CreateContext( &ControlGList )))
		return( 1L );

	for( lc = 0, tc = 0; lc < Control_CNT; lc++ ) {

		CopyMem((char * )&ControlNGad[ lc ], (char * )&ng, (long)sizeof( struct NewGadget ));

		ng.ng_VisualInfo = VisualInfo;
		ng.ng_TextAttr   = Font;
		ng.ng_LeftEdge   = OffX + ComputeX( ng.ng_LeftEdge );
		ng.ng_TopEdge    = OffY + ComputeY( ng.ng_TopEdge );
		ng.ng_Width      = ComputeX( ng.ng_Width );
		ng.ng_Height     = ComputeY( ng.ng_Height);

		ControlGadgets[ lc ] = g = CreateGadgetA((ULONG)ControlGTypes[ lc ], g, &ng, ( struct TagItem * )&ControlGTags[ tc ] );

		while( ControlGTags[ tc ] ) tc += 2;
		tc++;

		if ( NOT g )
			return( 2L );
	}

	if ( ! ( ControlWnd = OpenWindowTags( NULL,
				WA_Left,	wleft,
				WA_Top,		wtop,
				WA_Width,	ww + OffX + Scr->WBorRight,
				WA_Height,	wh + OffY + Scr->WBorBottom,
				WA_IDCMP,	BUTTONIDCMP|LISTVIEWIDCMP|TEXTIDCMP|IDCMP_NEWSIZE|IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
				WA_Flags,	WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SIZEBRIGHT|WFLG_SMART_REFRESH|WFLG_ACTIVATE|WFLG_RMBTRAP,
				WA_Gadgets,	ControlGList,
				WA_Title,	ControlWdt,
				WA_ScreenTitle,	"Cray-1's Control V1.0",
				TAG_DONE )))
	return( 4L );

	GT_RefreshWindow( ControlWnd, NULL );

	ControlRender();
        Tasks_Display();
        GT_SetGadgetAttrs(ControlGadgets[GD_SLIDER],ControlWnd,NULL,
                             GTLV_Labels, &Main_List,TAG_END);
	return( 0L );
}

void CloseControlWindow( void )
{
	if ( ControlWnd        ) {
		CloseWindow( ControlWnd );
		ControlWnd = NULL;
	}

	if ( ControlGList      ) {
		FreeGadgets( ControlGList );
		ControlGList = NULL;
	}

	if ( ControlFont ) {
		CloseFont( ControlFont );
		ControlFont = NULL;
	}
}