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

#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 "GUI.h"

struct Screen         *Scr = NULL;
UBYTE                 *PubScreenName = NULL;
APTR                   VisualInfo = NULL;
struct Window         *MainWnd = NULL;
struct Gadget         *MainGList = NULL;
struct Menu           *MainMenus = NULL;
struct IntuiMessage    MainMsg;
struct Gadget         *MainGadgets[22];
UWORD                  MainLeft = 160;
UWORD                  MainTop = 108;
UWORD                  MainWidth = 380;
UWORD                  MainHeight = 206;
UBYTE                 *MainWdt = (UBYTE *)"MFileMode";
struct TextAttr       *Font, Attr;
UWORD                  FontX, FontY;
UWORD                  OffX, OffY;

struct IntuiText MainIText[] = {
	2, 0, JAM1,249, 11, NULL, (UBYTE *)"General", NULL,
	2, 0, JAM1,336, 11, NULL, (UBYTE *)"User", NULL,
	2, 0, JAM1,251, 80, NULL, (UBYTE *)"Group", NULL,
	2, 0, JAM1,335, 80, NULL, (UBYTE *)"Other", NULL };

#define Main_TNUM 4

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

UWORD MainGTypes[] = {
	LISTVIEW_KIND,
	TEXT_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	CHECKBOX_KIND,
	BUTTON_KIND,
	BUTTON_KIND,
	STRING_KIND,
	STRING_KIND
};

struct NewGadget MainNGad[] = {
	4, 20, 193, 143, (UBYTE *)"File", NULL, GD_GAD_FILE, PLACETEXT_ABOVE|NG_HIGHLABEL, NULL, (APTR)GAD_FILEClicked,
	4, 186, 373, 17, NULL, NULL, GD_GAD_PATH, 0, NULL, NULL,
	264, 18, 26, 11, (UBYTE *)"UID", NULL, GD_GAD_UID, PLACETEXT_LEFT, NULL, (APTR)GAD_UIDClicked,
	264, 30, 26, 11, (UBYTE *)"Script", NULL, GD_GAD_SCRIPT, PLACETEXT_LEFT, NULL, (APTR)GAD_SCRIPTClicked,
	264, 42, 26, 11, (UBYTE *)"Pure", NULL, GD_GAD_PURE, PLACETEXT_LEFT, NULL, (APTR)GAD_PUREClicked,
	264, 54, 26, 11, (UBYTE *)"Archived", NULL, GD_GAD_ARCHIVE, PLACETEXT_LEFT, NULL, (APTR)GAD_ARCHIVEClicked,
	350, 19, 26, 11, (UBYTE *)"Read", NULL, GD_GAD_USER_READ, PLACETEXT_LEFT, NULL, (APTR)GAD_USER_READClicked,
	350, 31, 26, 11, (UBYTE *)"Write", NULL, GD_GAD_USER_WRITE, PLACETEXT_LEFT, NULL, (APTR)GAD_USER_WRITEClicked,
	350, 43, 26, 11, (UBYTE *)"Execute", NULL, GD_GAD_USER_EXECUTE, PLACETEXT_LEFT, NULL, (APTR)GAD_USER_EXECUTEClicked,
	350, 55, 26, 11, (UBYTE *)"Delete", NULL, GD_GAD_USER_DELETE, PLACETEXT_LEFT, NULL, (APTR)GAD_USER_DELETEClicked,
	264, 88, 26, 11, (UBYTE *)"Read", NULL, GD_GAD_GROUP_READ, PLACETEXT_LEFT, NULL, (APTR)GAD_GROUP_READClicked,
	264, 100, 26, 11, (UBYTE *)"Write", NULL, GD_GAD_GROUP_WRITE, PLACETEXT_LEFT, NULL, (APTR)GAD_GROUP_WRITEClicked,
	264, 112, 26, 11, (UBYTE *)"Execute", NULL, GD_GAD_GROUP_EXECUTE, PLACETEXT_LEFT, NULL, (APTR)GAD_GROUP_EXECUTEClicked,
	264, 124, 26, 11, (UBYTE *)"Delete", NULL, GD_GAD_GROUP_DELETE, PLACETEXT_LEFT, NULL, (APTR)GAD_GROUP_DELETEClicked,
	350, 88, 26, 11, (UBYTE *)"Read", NULL, GD_GAD_OTHER_READ, PLACETEXT_LEFT, NULL, (APTR)GAD_OTHER_READClicked,
	350, 100, 26, 11, (UBYTE *)"Write", NULL, GD_GAD_OTHER_WRITE, PLACETEXT_LEFT, NULL, (APTR)GAD_OTHER_WRITEClicked,
	350, 112, 26, 11, (UBYTE *)"Execute", NULL, GD_GAD_OTHER_EXECUTE, PLACETEXT_LEFT, NULL, (APTR)GAD_OTHER_EXECUTEClicked,
	350, 124, 26, 11, (UBYTE *)"Delete", NULL, GD_GAD_OTHER_DELETE, PLACETEXT_LEFT, NULL, (APTR)GAD_OTHER_DELETEClicked,
	4, 164, 75, 17, (UBYTE *)"Volumes", NULL, GD_GAD_VOLUMES, PLACETEXT_IN, NULL, (APTR)GAD_VOLUMESClicked,
	123, 164, 74, 17, (UBYTE *)"Parent", NULL, GD_GAD_PARENT, PLACETEXT_IN, NULL, (APTR)GAD_PARENTClicked,
	244, 144, 133, 17, (UBYTE *)"Owner", NULL, GD_GAD_OWNER, PLACETEXT_LEFT, NULL, (APTR)GAD_OWNERClicked,
	244, 164, 133, 17, (UBYTE *)"Group", NULL, GD_GAD_GROUP, PLACETEXT_LEFT, NULL, (APTR)GAD_GROUPClicked
};

ULONG MainGTags[] = {
	(GTLV_ShowSelected), NULL, (TAG_DONE),
	(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),
	(TAG_DONE),
	(TAG_DONE),
	(GTST_MaxChars), 30, (TAG_DONE),
	(GTST_MaxChars), 256, (TAG_DONE)
};

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

static UWORD ComputeY( UWORD value )
{
	return(( UWORD )((( FontY * value ) + 5 ) / 11 ));
}

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

	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 )
{
	struct IntuiText	it;
	UWORD			cnt;

	ComputeFont( MainWidth, MainHeight );


	for ( cnt = 0; cnt < Main_TNUM; cnt++ ) {
		CopyMem(( char * )&MainIText[ 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( MainWnd->RPort, &it, 0, 0 );
	}
}

int HandleMainIDCMP( void )
{
	struct IntuiMessage	*m;
	struct MenuItem		*n;
	int			(*func)();
	BOOL			running = TRUE;

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

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

		GT_ReplyIMsg( m );

		switch ( MainMsg.Class ) {

			case	IDCMP_REFRESHWINDOW:
				GT_BeginRefresh( MainWnd );
				MainRender();
				GT_EndRefresh( MainWnd, TRUE );
				break;

			case	IDCMP_CLOSEWINDOW:
				running = MainCloseWindow();
				break;

			case	IDCMP_GADGETUP:
			case	IDCMP_GADGETDOWN:
				func = ( void * )(( struct Gadget * )MainMsg.IAddress )->UserData;
				running = func();
				break;

			case	IDCMP_MENUPICK:
				while( MainMsg.Code != MENUNULL ) {
					n = ItemAddress( MainMenus, MainMsg.Code );
					func = (void *)(GTMENUITEM_USERDATA( n ));
					running = func();
					MainMsg.Code = n->NextSelect;
				}
				break;
		}
	}
	return( running );
}

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 ( ! ( 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,	LISTVIEWIDCMP|TEXTIDCMP|CHECKBOXIDCMP|BUTTONIDCMP|STRINGIDCMP|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_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;
	}
}