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

#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 "gadtools.h"

struct Screen         *Scr = NULL;
UBYTE                 *PubScreenName = NULL;
APTR                   VisualInfo = NULL;
struct Window         *MainWnd = NULL;
struct Gadget         *MainGList = NULL;
struct Menu           *MainMenus = NULL;
struct Gadget         *MainGadgets[18];
UWORD                  MainLeft = 0;
UWORD                  MainTop = 11;
UWORD                  MainWidth = 453;
UWORD                  MainHeight = 119;
UBYTE                 *MainWdt = (UBYTE *)"Mod2Samp v0.78g";
struct TextAttr       *Font, Attr;
UWORD                  FontX, FontY;
UWORD                  OffX, OffY;
struct TextFont       *MainFont = NULL;

UBYTE *CIA0Labels[] = {
	(UBYTE *)"PAL",
	(UBYTE *)"NTSC",
	NULL };

UBYTE *INTERRUPT0Labels[] = {
	(UBYTE *)"CIA",
	(UBYTE *)"VBLANK",
	NULL };

UBYTE *RESAMPLING0Labels[] = {
	(UBYTE *)"RES 1",
	(UBYTE *)"RES 2",
	NULL };

struct NewMenu MainNewMenu[] = {
	NM_TITLE, (STRPTR)"Project", NULL, 0, NULL, NULL,
	NM_ITEM, (STRPTR)"About", (STRPTR)"A", 0, 0L, NULL,
	NM_ITEM, (STRPTR)NM_BARLABEL, NULL, 0, 0L, NULL,
	NM_ITEM, (STRPTR)"Quit", (STRPTR)"Q", 0, 0L, NULL,
	NM_END, NULL, NULL, 0, 0L, NULL };

UWORD MainGTypes[] = {
	CYCLE_KIND,
	CYCLE_KIND,
	SLIDER_KIND,
	SLIDER_KIND,
	SLIDER_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	SLIDER_KIND,
	SLIDER_KIND,
	SLIDER_KIND,
	BUTTON_KIND,
	TEXT_KIND,
	SLIDER_KIND,
	TEXT_KIND,
	CYCLE_KIND,
	CHECKBOX_KIND
};

struct NewGadget MainNGad[] = {
	28, 10, 82, 13, NULL, NULL, GD_CIA, 0, NULL, NULL,
	28, 26, 82, 13, NULL, NULL, GD_INTERRUPT, 0, NULL, NULL,
	277, 10, 154, 11, NULL, NULL, GD_PATTERN, 0, NULL, NULL,
	277, 21, 154, 11, NULL, NULL, GD_START, 0, NULL, NULL,
	277, 32, 154, 11, NULL, NULL, GD_END, 0, NULL, NULL,
	98, 98, 84, 15, (UBYTE *)"Load...", NULL, GD_LOAD, PLACETEXT_IN, NULL, NULL,
	184, 98, 84, 15, (UBYTE *)"Save...", NULL, GD_SAVE, PLACETEXT_IN, NULL, NULL,
	270, 98, 84, 15, (UBYTE *)"Mix", NULL, GD_MIX, PLACETEXT_IN, NULL, NULL,
	356, 98, 84, 15, (UBYTE *)"Play", NULL, GD_PLAY, PLACETEXT_IN, NULL, NULL,
	277, 43, 154, 11, NULL, NULL, GD_CIASPEED, 0, NULL, NULL,
	277, 54, 154, 11, NULL, NULL, GD_VBLSPEED, 0, NULL, NULL,
	277, 65, 154, 11, NULL, NULL, GD_FREQUENCY, 0, NULL, NULL,
	12, 98, 84, 15, (UBYTE *)"Quit", NULL, GD_QUIT, PLACETEXT_IN, NULL, NULL,
	12, 78, 116, 15, NULL, NULL, GD_STATUS, 0, NULL, NULL,
	277, 76, 154, 11, NULL, NULL, GD_VOLUME, 0, NULL, NULL,
	245, 63, 32, 15, NULL, NULL, GD_PITCHTEXT, 0, NULL, NULL,
	28, 42, 82, 13, NULL, NULL, GD_RESAMPLING, 0, NULL, NULL,
	28, 58, 26, 11, (UBYTE *)"Sustain", NULL, GD_SUSTAIN, PLACETEXT_RIGHT, NULL, NULL
};

ULONG MainGTags[] = {
	(GTCY_Labels), (ULONG)&CIA0Labels[ 0 ], (TAG_DONE),
	(GTCY_Labels), (ULONG)&INTERRUPT0Labels[ 0 ], (TAG_DONE),
	(GTSL_Max), 0, (GTSL_MaxLevelLen), 16, (GTSL_LevelFormat), (ULONG)"Pattern   : %3ld", (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, (TAG_DONE),
	(GTSL_Max), 63, (GTSL_MaxLevelLen), 17, (GTSL_LevelFormat), (ULONG)"Start pos.:  %2ld", (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, (TAG_DONE),
	(GTSL_Max), 63, (GTSL_Level), 31, (GTSL_MaxLevelLen), 17, (GTSL_LevelFormat), (ULONG)"End pos.  :  %2ld", (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GTSL_Max), 255, (GTSL_Level), 125, (GTSL_MaxLevelLen), 16, (GTSL_LevelFormat), (ULONG)"CIA Speed : %3ld", (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, (TAG_DONE),
	(GTSL_Max), 31, (GTSL_Level), 6, (GTSL_MaxLevelLen), 18, (GTSL_LevelFormat), (ULONG)"VBL Speed :  %2ld", (PGA_Freedom), LORIENT_HORIZ, (GA_RelVerify), TRUE, (TAG_DONE),
	(GTSL_Max), 35, (GTSL_Level), 24, (GTSL_MaxLevelLen), 15, (GTSL_LevelFormat), (ULONG)"Pitch     :    ", (PGA_Freedom), LORIENT_HORIZ, (GA_Immediate), TRUE, (GA_RelVerify), TRUE, (TAG_DONE),
	(TAG_DONE),
	(GTTX_Text), (ULONG)"Boring...", (GTTX_Border), TRUE, (TAG_DONE),
	(GTSL_Max), 100, (GTSL_Level), 50, (GTSL_MaxLevelLen), 16, (GTSL_LevelFormat), (ULONG)"Volume    : %3ld", (PGA_Freedom), LORIENT_HORIZ, (GA_Immediate), TRUE, (GA_RelVerify), TRUE, (TAG_DONE),
	(GTTX_Text), (ULONG)"C-3", (TAG_DONE),
	(GTCY_Labels), (ULONG)&RESAMPLING0Labels[ 0 ], (TAG_DONE),
	(TAG_DONE)
};

static UWORD ComputeX( UWORD value )
{
	return(( UWORD )((( FontX * value ) + 4 ) / 8 ));
}

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 MainRender( void )
{
	ComputeFont( MainWidth, MainHeight );

	DrawBevelBox( MainWnd->RPort, OffX + ComputeX( 12 ),
					OffY + ComputeY( 6 ),
					ComputeX( 116 ),
					ComputeY( 67 ),
					GT_VisualInfo, VisualInfo, GTBB_Recessed, TRUE, TAG_DONE );
	DrawBevelBox( MainWnd->RPort, OffX + ComputeX( 138 ),
					OffY + ComputeY( 6 ),
					ComputeX( 302 ),
					ComputeY( 87 ),
					GT_VisualInfo, VisualInfo, GTBB_Recessed, TRUE, TAG_DONE );
}

int OpenMainWindow( void )
{
	struct NewGadget	ng;
	struct Gadget	*g;
	UWORD		lc, tc;
	UWORD		wleft = MainLeft, wtop = MainTop, ww, wh;

	ComputeFont( MainWidth, MainHeight );

	ww = ComputeX( MainWidth );
	wh = ComputeY( MainHeight );

	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 ( ! ( MainFont = OpenDiskFont( Font )))
		return( 5L );

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

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

		CopyMem((char * )&MainNGad[ 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);

		MainGadgets[ lc ] = g = CreateGadgetA((ULONG)MainGTypes[ lc ], g, &ng, ( struct TagItem * )&MainGTags[ tc ] );

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

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

	if ( ! ( MainMenus = CreateMenus( MainNewMenu, GTMN_FrontPen, 0L, TAG_DONE )))
		return( 3L );

	LayoutMenus( MainMenus, VisualInfo, TAG_DONE );

	if ( ! ( MainWnd = OpenWindowTags( NULL,
				WA_Left,	wleft,
				WA_Top,		wtop,
				WA_Width,	ww + OffX + Scr->WBorRight,
				WA_Height,	wh + OffY + Scr->WBorBottom,
				WA_IDCMP,	CYCLEIDCMP|SLIDERIDCMP|BUTTONIDCMP|TEXTIDCMP|CHECKBOXIDCMP|IDCMP_MENUPICK|IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
				WA_Flags,	WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SMART_REFRESH|WFLG_ACTIVATE,
				WA_Gadgets,	MainGList,
				WA_Title,	MainWdt,
				WA_ScreenTitle,	"Mod2Samp v0.78g (January 27, 1996) -  by Hali/Union & Thom/Union",
				WA_PubScreen,	Scr,
				TAG_DONE )))
	return( 4L );

	SetMenuStrip( MainWnd, MainMenus );
	GT_RefreshWindow( MainWnd, NULL );

	MainRender();

	return( 0L );
}

void CloseMainWindow( void )
{
	if ( MainMenus      ) {
		ClearMenuStrip( MainWnd );
		FreeMenus( MainMenus );
		MainMenus = NULL;	}

	if ( MainWnd        ) {
		CloseWindow( MainWnd );
		MainWnd = NULL;
	}

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

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