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/*
* tkZinc.h -- Header file for Tk zinc widget.
*
* Authors : Patrick Lecoanet.
* Creation date : Mon Mar 15 14:02:03 1999
*
* $Id$
*/
/*
* Copyright (c) 1993 - 1999 CENA, Patrick Lecoanet --
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This code 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this code; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef _tkZinc_h
#define _tkZinc_h
#include "WidgetInfo.h"
#include "Item.h"
#include "List.h"
#include "MapInfo.h"
#ifdef PTK
Tcl_Obj *NewLongObj(long val);
Tcl_Obj *NewBooleanObj(ZnBool val);
Tcl_Obj *NewDoubleObj(ZnReal val);
#else
# define NewLongObj Tcl_NewLongObj
# define NewBooleanObj Tcl_NewBooleanObj
# define NewDoubleObj Tcl_NewDoubleObj
#endif
Tcl_Obj *NewStringObj(char *val);
void SetStringObj(Tcl_Obj *o, char *val);
#if 1
char *Tcl_GetString(Tcl_Obj *obj);
#endif
int ZnItemsWithTagOrId(WidgetInfo *wi, Tcl_Obj *tag_or_id, Item *item,
Item **item_list);
int ParseCoordList(WidgetInfo *wi, Tcl_Obj *arg, ZnPoint **pts,
int *num_pts);
void DoItem(Tcl_Interp *interp, Item item, int part, Tk_Uid tag_uid);
void ZnNeedRedisplay(WidgetInfo *wi);
typedef void (*MapInfoChangeProc)(ClientData client_data, MapInfoId map_info);
int ZnCreateMapInfo(Tcl_Interp *interp, char *name, MapInfoId *map_info);
int ZnDuplicateMapInfo(Tcl_Interp *interp, char *name, MapInfoId map_info);
int ZnDeleteMapInfo(Tcl_Interp *interp, char *name);
MapInfoId ZnGetMapInfo(Tcl_Interp *interp, char *name, MapInfoChangeProc proc,
ClientData client_data);
void ZnFreeMapInfo(MapInfoId map_info, MapInfoChangeProc proc,
ClientData client_data);
void ZnUpdateMapInfoClients(MapInfoId map_info);
#endif /* _tkZinc_h */
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