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

	MultiListP.h

	This file is the private header file for the MultiList widget, an
	extension to the Athena List widget.

	This code is loosely based on the Athena List source which
	is why the MIT copyright notice appears below.

	The code was changed substantially in V3.4 to change the
	action/callback interface which was unnecessarily ugly.  Code
	using some features of the old interface may need to be changed.
	Hope the changes don't make people's lives too miserable.

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

/*
 * Author:
 * 	Brian Totty
 * 	Department of Computer Science
 * 	University Of Illinois at Urbana-Champaign
 *	1304 West Springfield Avenue
 * 	Urbana, IL 61801
 * 
 * 	totty@cs.uiuc.edu
 * 	
 */ 

/*
 * Copyright 1989 Massachusetts Institute of Technology
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of M.I.T. not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  M.I.T. makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Original Athena Author:  Chris D. Peterson, MIT X Consortium
 */

#ifndef VICE_MULTILISTP_H_
#define VICE_MULTILISTP_H_

#include <X11/Xaw/SimpleP.h>
#include "MultiList.h"

/*---------------------------------------------------------------------------*

      L O C A L    D A T A    S T R U C T U R E    D E F I N I T I O N S

 *---------------------------------------------------------------------------*/

typedef struct {
    Boolean sensitive;
    Boolean highlighted;
    String string;
} XfwfMultiListItem;

/*---------------------------------------------------------------------------*

     W I D G E T    D A T A    S T R U C T U R E    D E F I N I T I O N S

 *---------------------------------------------------------------------------*/

typedef struct {
    int foo;
} XfwfMultiListClassPart;

typedef struct _XfwfMultiListClassRec {
    CoreClassPart core_class;
    SimpleClassPart simple_class;
    XfwfMultiListClassPart multiList_class;
} XfwfMultiListClassRec;

extern XfwfMultiListClassRec xfwfMultiListClassRec;

typedef struct {
    Pixel foreground;
    Pixel highlight_fg;
    Pixel highlight_bg;
    Dimension column_space;
    Dimension row_space;
    int default_cols;
    Boolean force_cols;
    Boolean paste;
    Boolean row_major;
    int longest;
    int nitems;
    XFontStruct *font;
    String *list;
    Boolean *sensitive_array;
    XtCallbackList callback;
    int max_selectable;
    Boolean shade_surplus;
    Dimension col_width;
    Dimension row_height;

    int right_padding;
    int bottom_padding;
    int nrows;
    int ncols;
    int most_recent_clicked_item;
    int most_recent_action;
    GC erase_gc;
    GC draw_gc;
    GC highlight_bg_gc;
    GC highlight_fg_gc;
    GC gray_gc;
    XfwfMultiListItem *item_array;
    int num_selected;
    int *sel_array;

    char *tablist;
    int *tabs;
} XfwfMultiListPart;

typedef struct _XfwfMultiListRec {
    CorePart core;
    SimplePart simple;
    XfwfMultiListPart multiList;
} XfwfMultiListRec;

/*---------------------------------------------------------------------------*

          D A T A    S T R U C T U R E    A C C E S S    M A C R O S

 *---------------------------------------------------------------------------*/

#define MultiListItemSensitive(i)   ((i)->sensitive)
#define MultiListItemHighlighted(i) ((i)->highlighted)
#define MultiListItemString(i)      ((i)->string)

#define InstanceCore(w)      (&((w)->core))
#define InstanceSimple(w)    (&((w)->simple))
#define InstanceMultiList(w) (&((w)->multiList))

#define MultiListWidth(w)          (InstanceCore(w)->width)
#define MultiListHeight(w)         (InstanceCore(w)->height)
#define MultiListBG(w)             (InstanceCore(w)->background_pixel)
#define MultiListSensitive(w)      (InstanceCore(w)->sensitive)
#define MultiListAncesSensitive(w) (InstanceCore(w)->ancestor_sensitive)
#define MultiListDepth(w)          (InstanceCore(w)->depth)

#define MultiListFG(w)             (InstanceMultiList(w)->foreground)
#define MultiListHighlightFG(w)    (InstanceMultiList(w)->highlight_fg)
#define MultiListHighlightBG(w)    (InstanceMultiList(w)->highlight_bg)
#define MultiListColumnSpace(w)    (InstanceMultiList(w)->column_space)
#define MultiListRowSpace(w)       (InstanceMultiList(w)->row_space)
#define MultiListDefaultCols(w)    (InstanceMultiList(w)->default_cols)
#define MultiListForceCols(w)      (InstanceMultiList(w)->default_cols)
#define MultiListPaste(w)          (InstanceMultiList(w)->paste)
#define MultiListRowMajor(w)       (InstanceMultiList(w)->row_major)
#define MultiListLongest(w)        (InstanceMultiList(w)->longest)
#define MultiListNumItems(w)       (InstanceMultiList(w)->nitems)
#define MultiListFont(w)           (InstanceMultiList(w)->font)
#define MultiListList(w)           (InstanceMultiList(w)->list)
#define MultiListSensitiveArray(w) (InstanceMultiList(w)->sensitive_array)
#define MultiListCallback(w)       (InstanceMultiList(w)->callback)
#define MultiListMaxSelectable(w)  (InstanceMultiList(w)->max_selectable)
#define MultiListShadeSurplus(w)   (InstanceMultiList(w)->shade_surplus)

#define MultiListColWidth(w)        (InstanceMultiList(w)->col_width)
#define MultiListRowHeight(w)       (InstanceMultiList(w)->row_height)
#define MultiListRightPadding(w)    (InstanceMultiList(w)->right_padding)
#define MultiListBottomPadding(w)   (InstanceMultiList(w)->bottom_padding)
#define MultiListNumRows(w)         (InstanceMultiList(w)->nrows)
#define MultiListNumCols(w)         (InstanceMultiList(w)->ncols)
#define MultiListMostRecentItem(w)  (InstanceMultiList(w)->most_recent_clicked_item)
#define MultiListMostRecentAct(w)   (InstanceMultiList(w)->most_recent_action)
#define MultiListEraseGC(w)         (InstanceMultiList(w)->erase_gc)
#define MultiListDrawGC(w)          (InstanceMultiList(w)->draw_gc)
#define MultiListHighlightForeGC(w) (InstanceMultiList(w)->highlight_fg_gc)
#define MultiListHighlightBackGC(w) (InstanceMultiList(w)->highlight_bg_gc)
#define MultiListGrayGC(w)          (InstanceMultiList(w)->gray_gc)
#define MultiListItemArray(w)       (InstanceMultiList(w)->item_array)
#define MultiListNthItem(w, n)      (&(MultiListItemArray(w)[n]))
#define MultiListSelArray(w)        (InstanceMultiList(w)->sel_array)
#define MultiListNumSelected(w)     (InstanceMultiList(w)->num_selected)

#define MultiListTabList(w) (InstanceMultiList(w)->tablist)
#define MultiListTabs(w)    (InstanceMultiList(w)->tabs)

#endif
