/*	$Id: tableinternal.h,v 1.2 2005/01/11 22:48:02 andreradke Exp $    */

/******************************************************************************

    UserLand Frontier(tm) -- High performance Web content management,
    object database, system-level and Internet scripting environment,
    including source code editing and debugging.

    Copyright (C) 1992-2004 UserLand Software, Inc.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

******************************************************************************/

#define tableinternalinclude


#ifndef langexternalinclude

	#include "langexternal.h"

#endif

#ifndef tableformatsinclude

	#include "tableformats.h"

#endif

#ifndef tableeditinclude

//	#include "tableedit.h"

#endif

#ifndef dbinclude

	#include "db.h"

#endif


#define sortbyname 0 /*values for "sortorder"*/
#define sortbyvalue 1
#define sortbykind 2


#define tablestringlist 165
#define systemtabletypestring 1
#define tabletypestring 2
#define tablesizestring 3
#define copyofstring 5
#define pastedtextstring 6
#define pastedstring 7
#define pasteasstring 8
#define questionmarksstring 9
#define nametitlestring 10
#define valuetitlestring 11
#define kindtitlestring 12
#define xmltypestring 13

#define tableerrorlist 265
#define notableerror 1
#define internalerror 2
#define namenottableerror 3

extern short tableverberrornum; /*selects an error message from a low-level routine*/


#define namecolumn 0 /*hash key*/

#define valuecolumn 1 /*value data*/

#define kindcolumn 2 /*value type*/


#if langexternalfind_optimization

	typedef tyexternalvariable tytablevariable, *ptrtablevariable, **hdltablevariable;

#else
	
typedef struct tytablevariable {
	
	unsigned short id; /*tyexternalid: managed by langexternal.c*/
	
	unsigned short flinmemory: 1; /*if true, variabledata is an hdlhashtable, else a dbaddress*/
	
	unsigned short flmayaffectdisplay: 1; /*not in memory, but being displayed in a table window*/
	
	unsigned short flsystemtable: 1; /*was it created by the system, or by a user script?*/
	
	#ifdef xmlfeatures
		unsigned short flxml: 1; /*is it an xml table?*/
	#endif

	long variabledata; /*either a hdlhashtable or a dbaddress*/
	
	hdldatabaserecord hdatabase; // 5.0a18 dmb

	dbaddress oldaddress; /*last place this table was stored in db*/
	} tytablevariable, *ptrtablevariable, **hdltablevariable;

#endif


#define fixedctcols maxtablecols /*symbol tables all have this number of columns*/

#define outlinetopinset 3
#define outlinebottominset 0
#define outlineleftinset 3
#define outlinerightinset 0

typedef boolean (*tyfindvariablecallback) (hdlhashtable, hdlhashnode);


/*prototypes*/

extern void tablegettitlestring (short, bigstring); /*tablecallbacks.c*/


extern void tableoverridesort (hdlhashnode); /*tablecompare.c*/

extern void tablerestoresort (void);


extern boolean tableeditsetglobals (void); /*tableedit.c*/

extern boolean tableeditgetundoglobals (long *);

extern boolean tableeditsetundoglobals (long, boolean);

extern boolean tablecelliseditable (hdlheadrecord, short);

extern boolean tablesetwpedittext (hdlheadrecord);

extern boolean tablegetwpedittext (hdlheadrecord, boolean);


extern boolean tableverbsearch (void); /*tablefind.c*/


// extern boolean tablemakenewvalue (void); /*tablenewvalue.c*/


extern boolean tablesetdebugglobals (hdlhashtable, hdlhashnode); /*tableops.c*/

extern hdlhashtable tablegetlinkedhashtable (void);

extern hdltablevariable tablegetlinkedtablevariable (void);

extern hdltablevariable tablegetlinkedtablevariable (void);

extern boolean tablegetiteminfo (hdlheadrecord, hdlhashtable *, bigstring, tyvaluerecord *, hdlhashnode *);

extern boolean tablegetcursorinfo (hdlhashtable *, bigstring, tyvaluerecord *, hdlhashnode *);

extern void tablelinkformats (hdlhashtable, hdltableformats);

extern boolean istablevariable (hdlexternalvariable);

extern boolean gettablevariable (tyvaluerecord, hdltablevariable *, short *);

extern boolean newtablevariable (boolean, long, hdltablevariable *, boolean);

extern boolean tablenewtablevalue (hdlhashtable *, tyvaluerecord *);

extern boolean tablefinddatawindow (hdlhashtable, hdlwindowinfo *);

extern boolean tabledisposetable (hdlhashtable, boolean);

extern boolean tablesortedinversesearch (hdlhashtable, langsortedinversesearchcallback, ptrvoid);

extern boolean tablecheckwindowrect (hdlhashtable);

extern boolean findvariablesearch (hdlhashtable, hdlexternalvariable, boolean, hdlhashtable *, bigstring, tyfindvariablecallback);

extern boolean tablenosubsdirty (hdlhashtable);

extern boolean tablepreflightsubsdirtyflag (hdlexternalvariable); /*6.2a15 AR*/

extern boolean tableexiteditmode (void);

extern boolean tablevisicursor (void);

extern boolean tablemovetonode (hdlhashnode);

extern boolean tablebringtofront (hdlhashtable);

extern boolean tableresort (hdlhashtable, hdlhashnode);

extern boolean tablegetsortorder (hdlhashtable, short *);

extern boolean tablesetsortorder (hdlhashtable, short);

extern boolean tablegetcursorpath (bigstring);

extern boolean tablepushcontext (hdlhashtable, tyvaluetype);

extern boolean tablepopcontext (hdlhashtable, tyvaluetype);

extern boolean tablegetstringlist (short, bigstring);


extern boolean tablepacktable (hdlhashtable, boolean, Handle *, boolean *); /*tablepack.c*/

extern boolean tableunpacktable (Handle, boolean, hdlhashtable *);


extern boolean tablekindpopuphit (Point); /*tablepopup.c*/

extern void tableupdatekindpopup (void);

extern boolean tablesortpopuphit (Point);

extern void tableupdatesortpopup (void);

extern boolean tablesetitemname (hdlhashtable, bigstring, hdlheadrecord, boolean); /*6.2b16 AR: hdlheadrecord instead of bigstring*/

extern boolean tablepopupkinddialog (void);


extern boolean tablesetprintinfo (void); /*tableprint.c*/

extern boolean tableprint (short);


extern boolean tablecursoriszoomable (void); /*tablerunbutton.c*/

extern boolean tablecheckzoombutton (void);

extern void tabledrawzoombutton (boolean);

extern boolean tablezoombuttonhit (void);

extern boolean tablecursorisrunnable (void);

extern boolean tableruncursor (void);


extern boolean tablescraphook (Handle); /*tablescrap.c*/

extern boolean tableexportscrapvalue (const tyvaluerecord *, tyscraptype, Handle *, boolean *);

extern boolean tablecutroutine (void);

extern boolean tablecopyroutine (void);

extern boolean tablepasteroutine (void);

extern boolean tableclearroutine (void);

extern boolean tableundoclear (hdlhashnode, boolean);

extern boolean tableredoclear (hdlhashnode, boolean);


extern boolean tablenewtable (hdltablevariable *, hdlhashtable *); /*tablestructure.c*/


extern boolean tabledive (void); /*tableexternal.c*/

extern boolean tablesurface (void);

extern boolean tablezoomfromhead (hdlheadrecord);

extern boolean tablesymbolsresorted (hdlhashtable);


extern boolean tablebeforeprintpage (void); /*tablewindow.c*/

extern boolean tableafterprintpage (void);