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

#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 "MM2_gui.h"

struct Screen         *Scr = NULL;
UBYTE                 *PubScreenName = NULL;
APTR                   VisualInfo = NULL;
struct Window         *MMWnd = NULL;
struct Window         *EditWnd = NULL;
struct Gadget         *MMGList = NULL;
struct Gadget         *EditGList = NULL;
struct IntuiMessage    MMMsg;
struct IntuiMessage    EditMsg;
UWORD                  MMZoom[4];
struct Gadget         *MMGadgets[42];
struct Gadget         *EditGadgets[7];
UWORD                  MMLeft = 0;
UWORD                  MMTop = 0;
UWORD                  MMWidth = 615;
UWORD                  MMHeight = 187;
UWORD                  EditLeft = 10;
UWORD                  EditTop = 14;
UWORD                  EditWidth = 595;
UWORD                  EditHeight = 74;
UBYTE                 *MMWdt = (UBYTE *)"MemoMaster V2.1 -  ";
UBYTE                 *EditWdt = (UBYTE *)"Edit memo";
struct TextAttr       *Font, Attr;
UWORD                  FontX, FontY;
UWORD                  OffX, OffY;
struct TextFont       *MMFont = NULL;
struct TextFont       *EditFont = NULL;

struct IntuiText EditIText[] = {
	1, 0, JAM1,103, 8, NULL, (UBYTE *)"Please enter your memo:", NULL };

#define Edit_TNUM 1

UWORD MMGTypes[] = {
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	TEXT_KIND,
	CHECKBOX_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
};

UWORD EditGTypes[] = {
	BUTTON_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	STRING_KIND,
	STRING_KIND,
	STRING_KIND,
	STRING_KIND
};

struct NewGadget MMNGad[] = {
	69, 3, 136, 11, (UBYTE *)"Date :", NULL, GD_Date1Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 3, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice1Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 3, 112, 11, (UBYTE *)"Type :", NULL, GD_Type1Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 15, 542, 11, NULL, NULL, GD_Message1Gad, 0, NULL, NULL,
	568, 9, 26, 11, NULL, NULL, GD_Select1Gad, 0, NULL, (APTR)Select1GadClicked,
	69, 30, 136, 11, (UBYTE *)"Date :", NULL, GD_Date2Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 30, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice2Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 30, 112, 11, (UBYTE *)"Type :", NULL, GD_Type2Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 42, 542, 11, NULL, NULL, GD_Message2Gad, 0, NULL, NULL,
	568, 36, 26, 11, NULL, NULL, GD_Select2Gad, 0, NULL, (APTR)Select2GadClicked,
	69, 57, 136, 11, (UBYTE *)"Date :", NULL, GD_Date3Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 57, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice3Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 57, 112, 11, (UBYTE *)"Type :", NULL, GD_Type3Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 69, 542, 11, NULL, NULL, GD_Message3Gad, 0, NULL, NULL,
	568, 63, 26, 11, NULL, NULL, GD_Select3Gad, 0, NULL, (APTR)Select3GadClicked,
	69, 84, 136, 11, (UBYTE *)"Date :", NULL, GD_Date4Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 84, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice4Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 84, 112, 11, (UBYTE *)"Type :", NULL, GD_Type4Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 96, 542, 11, NULL, NULL, GD_Message4Gad, 0, NULL, NULL,
	568, 90, 26, 11, NULL, NULL, GD_Select4Gad, 0, NULL, (APTR)Select4GadClicked,
	69, 111, 136, 11, (UBYTE *)"Date :", NULL, GD_Date5Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 111, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice5Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 111, 112, 11, (UBYTE *)"Type :", NULL, GD_Type5Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 123, 542, 11, NULL, NULL, GD_Message5Gad, 0, NULL, NULL,
	568, 117, 26, 11, NULL, NULL, GD_Select5Gad, 0, NULL, (APTR)Select5GadClicked,
	69, 138, 136, 11, (UBYTE *)"Date :", NULL, GD_Date6Gad, PLACETEXT_LEFT, NULL, NULL,
	286, 138, 99, 11, (UBYTE *)"Notice :", NULL, GD_Notice6Gad, PLACETEXT_LEFT, NULL, NULL,
	445, 138, 112, 11, (UBYTE *)"Type :", NULL, GD_Type6Gad, PLACETEXT_LEFT, NULL, NULL,
	14, 150, 542, 11, NULL, NULL, GD_Message6Gad, 0, NULL, NULL,
	568, 144, 26, 11, NULL, NULL, GD_Select6Gad, 0, NULL, (APTR)Select6GadClicked,
	5, 164, 74, 11, (UBYTE *)"|<", NULL, GD_MoveBeginGad, PLACETEXT_IN, NULL, (APTR)MoveBeginGadClicked,
	110, 164, 74, 11, (UBYTE *)"<<", NULL, GD_BackBlockGad, PLACETEXT_IN, NULL, (APTR)BackBlockGadClicked,
	216, 164, 74, 11, (UBYTE *)"<", NULL, GD_BackGad, PLACETEXT_IN, NULL, (APTR)BackGadClicked,
	322, 164, 74, 11, (UBYTE *)">", NULL, GD_ForwardGad, PLACETEXT_IN, NULL, (APTR)ForwardGadClicked,
	429, 164, 74, 11, (UBYTE *)">>", NULL, GD_ForwardBlockGad, PLACETEXT_IN, NULL, (APTR)ForwardBlockGadClicked,
	536, 164, 74, 11, (UBYTE *)">|", NULL, GD_MoveEndGad, PLACETEXT_IN, NULL, (APTR)MoveEndGadClicked,
	5, 175, 74, 11, (UBYTE *)"Add", NULL, GD_AddGad, PLACETEXT_IN, NULL, (APTR)AddGadClicked,
	110, 175, 74, 11, (UBYTE *)"Delete", NULL, GD_DeleteGad, PLACETEXT_IN, NULL, (APTR)DeleteGadClicked,
	216, 175, 74, 11, (UBYTE *)"Edit", NULL, GD_EditGad, PLACETEXT_IN, NULL, (APTR)EditGadClicked,
	322, 175, 74, 11, (UBYTE *)"Check", NULL, GD_CheckGad, PLACETEXT_IN, NULL, (APTR)CheckGadClicked,
	429, 175, 74, 11, (UBYTE *)"Shrink", NULL, GD_ShrinkGad, PLACETEXT_IN, NULL, (APTR)ShrinkGadClicked,
	536, 175, 74, 11, (UBYTE *)"Help", NULL, GD_HelpGad, PLACETEXT_IN, NULL, (APTR)HelpGadClicked
};

struct NewGadget EditNGad[] = {
	12, 56, 81, 14, (UBYTE *)"OK", NULL, GD_OKGad, PLACETEXT_IN, NULL, (APTR)OKGadClicked,
	255, 56, 81, 14, (UBYTE *)"Help", NULL, GD_EditHelpGad, PLACETEXT_IN, NULL, (APTR)EditHelpGadClicked,
	499, 56, 81, 14, (UBYTE *)"Cancel", NULL, GD_CancelGad, PLACETEXT_IN, NULL, (APTR)CancelGadClicked,
	75, 15, 99, 14, (UBYTE *)"Date :", NULL, GD_DateGad, PLACETEXT_LEFT, NULL, (APTR)DateGadClicked,
	266, 15, 36, 14, (UBYTE *)"Notice :", NULL, GD_NoticeGad, PLACETEXT_LEFT, NULL, (APTR)NoticeGadClicked,
	379, 15, 32, 14, (UBYTE *)"Type :", NULL, GD_TypeGad, PLACETEXT_LEFT, NULL, (APTR)TypeGadClicked,
	75, 35, 505, 14, (UBYTE *)"Memo :", NULL, GD_MemoGad, PLACETEXT_LEFT, NULL, (APTR)MemoGadClicked
};

ULONG MMGTags[] = {
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), TRUE, (TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GA_Disabled), 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)
};

ULONG EditGTags[] = {
	(TAG_DONE),
	(TAG_DONE),
	(TAG_DONE),
	(GTST_MaxChars), 9, (TAG_DONE),
	(GTST_MaxChars), 2, (TAG_DONE),
	(GTST_MaxChars), 1, (TAG_DONE),
	(GTST_MaxChars), 60, (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 MMRender( void )
{
	ComputeFont( MMWidth, MMHeight );

	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 1 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 28 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 55 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 82 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 109 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
	DrawBevelBox( MMWnd->RPort, OffX + ComputeX( 5 ),
					OffY + ComputeY( 136 ),
					ComputeX( 606 ),
					ComputeY( 27 ),
					GT_VisualInfo, VisualInfo, TAG_DONE );
}

int HandleMMIDCMP( void )
{
	struct IntuiMessage	*m;
	int			(*func)();
	BOOL			running = TRUE;

	while( m = GT_GetIMsg( MMWnd->UserPort )) {

		CopyMem(( char * )m, ( char * )&MMMsg, (long)sizeof( struct IntuiMessage ));

		GT_ReplyIMsg( m );

		switch ( MMMsg.Class ) {

			case	IDCMP_REFRESHWINDOW:
				GT_BeginRefresh( MMWnd );
				MMRender();
				GT_EndRefresh( MMWnd, TRUE );
				break;

			case	IDCMP_CLOSEWINDOW:
				running = MMCloseWindow();
				break;

			case	IDCMP_GADGETUP:
				func = ( void * )(( struct Gadget * )MMMsg.IAddress )->UserData;
				running = func();
				break;
		}
	}
	return( running );
}

int OpenMMWindow( void )
{
	struct NewGadget	ng;
	struct Gadget	*g;
	UWORD		lc, tc;
	UWORD		wleft = MMLeft, wtop = MMTop, ww, wh;

	ComputeFont( MMWidth, MMHeight );

	ww = ComputeX( MMWidth );
	wh = ComputeY( MMHeight );

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

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

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

		CopyMem((char * )&MMNGad[ 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);

		MMGadgets[ lc ] = g = CreateGadgetA((ULONG)MMGTypes[ lc ], g, &ng, ( struct TagItem * )&MMGTags[ tc ] );

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

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

	MMZoom[0] = MMLeft;
	MMZoom[1] = MMTop;
	if ( MMWdt )
		MMZoom[2] = TextLength( &Scr->RastPort, (UBYTE *)MMWdt, strlen((char *)MMWdt )) + 80;
	else
		MMZoom[2]  = 80L;
		MMZoom[3] = Scr->WBorTop + Scr->RastPort.TxHeight + 1;

	if ( ! ( MMWnd = OpenWindowTags( NULL,
				WA_Left,	wleft,
				WA_Top,		wtop,
				WA_Width,	ww + OffX + Scr->WBorRight,
				WA_Height,	wh + OffY + Scr->WBorBottom,
				WA_IDCMP,	TEXTIDCMP|CHECKBOXIDCMP|BUTTONIDCMP|IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
				WA_Flags,	WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SMART_REFRESH|WFLG_ACTIVATE,
				WA_Gadgets,	MMGList,
				WA_Title,	MMWdt,
				WA_PubScreen,	Scr,
				WA_Zoom,	MMZoom,
				TAG_DONE )))
	return( 4L );

	GT_RefreshWindow( MMWnd, NULL );

	MMRender();

	return( 0L );
}

void CloseMMWindow( void )
{
	if ( MMWnd        ) {
		CloseWindow( MMWnd );
		MMWnd = NULL;
	}

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

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

void EditRender( void )
{
	struct IntuiText	it;
	UWORD			cnt;

	ComputeFont( EditWidth, EditHeight );


	for ( cnt = 0; cnt < Edit_TNUM; cnt++ ) {
		CopyMem(( char * )&EditIText[ cnt ], ( char * )&it, (long)sizeof( struct IntuiText ));
		it.ITextFont = Font;
		it.LeftEdge  = OffX + ComputeX( it.LeftEdge ) - ( IntuiTextLength( &it ) >> 1 );
		it.TopEdge   = OffY + ComputeY( it.TopEdge ) - ( Font->ta_YSize >> 1 );
		PrintIText( EditWnd->RPort, &it, 0, 0 );
	}
}

int HandleEditIDCMP( void )
{
	struct IntuiMessage	*m;
	int			(*func)();
	BOOL			running = TRUE;

	while( m = GT_GetIMsg( EditWnd->UserPort )) {

		CopyMem(( char * )m, ( char * )&EditMsg, (long)sizeof( struct IntuiMessage ));

		GT_ReplyIMsg( m );

		switch ( EditMsg.Class ) {

			case	IDCMP_REFRESHWINDOW:
				GT_BeginRefresh( EditWnd );
				EditRender();
				GT_EndRefresh( EditWnd, TRUE );
				break;

			case	IDCMP_CLOSEWINDOW:
				running = EditCloseWindow();
				break;

			case	IDCMP_GADGETUP:
				func = ( void * )(( struct Gadget * )EditMsg.IAddress )->UserData;
				running = func();
				break;
		}
	}
	return( running );
}

int OpenEditWindow( void )
{
	struct NewGadget	ng;
	struct Gadget	*g;
	UWORD		lc, tc;
	UWORD		wleft = EditLeft, wtop = EditTop, ww, wh;

	ComputeFont( EditWidth, EditHeight );

	ww = ComputeX( EditWidth );
	wh = ComputeY( EditHeight );

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

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

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

		CopyMem((char * )&EditNGad[ 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);

		EditGadgets[ lc ] = g = CreateGadgetA((ULONG)EditGTypes[ lc ], g, &ng, ( struct TagItem * )&EditGTags[ tc ] );

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

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

	if ( ! ( EditWnd = OpenWindowTags( NULL,
				WA_Left,	wleft,
				WA_Top,		wtop,
				WA_Width,	ww + OffX + Scr->WBorRight,
				WA_Height,	wh + OffY + Scr->WBorBottom,
				WA_IDCMP,	BUTTONIDCMP|STRINGIDCMP|IDCMP_CLOSEWINDOW|IDCMP_REFRESHWINDOW,
				WA_Flags,	WFLG_DRAGBAR|WFLG_DEPTHGADGET|WFLG_CLOSEGADGET|WFLG_SMART_REFRESH|WFLG_ACTIVATE,
				WA_Gadgets,	EditGList,
				WA_Title,	EditWdt,
				WA_ScreenTitle,	"MemoMaster V2.1",
				WA_PubScreen,	Scr,
				TAG_DONE )))
	return( 4L );

	GT_RefreshWindow( EditWnd, NULL );

	EditRender();

	return( 0L );
}

void CloseEditWindow( void )
{
	if ( EditWnd        ) {
		CloseWindow( EditWnd );
		EditWnd = NULL;
	}

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

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