lyx_mirror/src/bmtable.h

/*
 *  File:        bmtable.h
 *  Purpose:     Declaration of the XForms object bmtable. 
 *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx> 
 *  Created:     November 1995
 *  Description: A bitmap table uses a single bitmap to simulate a 2d array 
 *               of bitmap buttons. It can be used to build bitmap menus.
 *               
 *  Copyright 1995, 1996 Alejandro Aguilar Sierra 
 *
 *  You are free to use and modify this code under the terms of
 *  the GNU General Public Licence version 2 or later. 
 * 
 */ 

#ifndef BMTABLE_H
#define BMTABLE_H 

#include FORMS_H_LOCATION

#if defined(__cplusplus)
extern "C"
{
#endif

///
#define FL_BMTABLE 1500
/// A flat bitmap table
#define FL_BMTABLE_FLAT 0
/// A grided bitmap table
#define FL_BMTABLE_GRID 1


/*  Same as fl_bitmapbutton */


/**
 *  normal bmtable default
 */
#define FL_BMTABLE_BOXTYPE	FL_UP_BOX


///
FL_OBJECT *fl_create_bmtable(int, FL_Coord, FL_Coord, 
			     FL_Coord, FL_Coord, char const *);
///
FL_OBJECT *fl_add_bmtable(int, FL_Coord, FL_Coord, 
			  FL_Coord, FL_Coord, char const *);

/** Same as fl_get_button_numb() */
int fl_get_bmtable_numb(FL_OBJECT *ob);
///
void fl_set_bmtable(FL_OBJECT *, int pushed, int pos);

/** Number of columns and rows, and the background bitmap */
void fl_set_bmtable_data(FL_OBJECT *, int, int, int, int , unsigned char const *);
///
void fl_set_bmtable_pixmap_data(FL_OBJECT *, int, int, char **);
///
void fl_set_bmtable_file(FL_OBJECT *, int, int, char const *);
///
void fl_set_bmtable_pixmap_file(FL_OBJECT *, int, int, char const *);

/** Adjust bitmap origin (ox, oy) and cell dimensions (dx, dy) incrementally */
void fl_set_bmtable_adjust(FL_OBJECT *, int ox, int oy, int dx, int dy);

/** The number of items is by default nc x nr, but you can change it */
void fl_set_bmtable_maxitems(FL_OBJECT *, int);
///
int fl_get_bmtable_maxitems(FL_OBJECT *); 

/** Returns the index of the selected item or -1 if none was selected */
int fl_get_bmtable(FL_OBJECT *);

/** Replace an item's sub_bitmap at id position */
void fl_replace_bmtable_item(FL_OBJECT *ob, int id, int  cw, int ch, char *data); 

/** Get the sub_bitmap from id position. You must alloc memory for the data. */ 
void fl_get_bmtable_item(FL_OBJECT *ob, int id, int *cw, int *ch, char *data);

/** Returns a pixmap from the table, if available. */
Pixmap fl_get_bmtable_pixmap(FL_OBJECT *);

/** Draws a single item on a drawable */ 
void fl_draw_bmtable_item(FL_OBJECT *ob, int i, Drawable d, int xx, int yy);

/** Free the current bitmap in preparation for installing a new one */
void fl_free_bmtable_bitmap(FL_OBJECT *ob);

/** Free the current pixmap in preparation for installing a new one */
void fl_free_bmtable_pixmap(FL_OBJECT *ob);

#if defined(__cplusplus)
}
#endif

#endif  /* BMTABLE_H */