// This may look like C code, but it is really -*- C++ -*-

/***********************************************************
Copyright 1991 by the 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.

Original idea : Charles Haynes - DEC
C++ Interface Author: Roman J. Budzianowski - Project Athena MIT

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

#ifndef _XawCommand_h
#define _XawCommand_h

#include <xt++/Xaw/Label.h>

/***********************************************************************
 *
 * Command Widget
 *
 ***********************************************************************/

/* Resources:

 Name		     Class		RepType		Default Value
 ----		     -----		-------		-------------
 background	     Background		Pixel		XtDefaultBackground
 bitmap		     Pixmap		Pixmap		None
 border		     BorderColor	Pixel		XtDefaultForeground
 borderWidth	     BorderWidth	Dimension	1
 callback	     Callback		Pointer		NULL
 cursor		     Cursor		Cursor		None
 destroyCallback     Callback		Pointer		NULL
 font		     Font		XFontStruct*	XtDefaultFont
 foreground	     Foreground		Pixel		XtDefaultForeground
 height		     Height		Dimension	text height
 highlightThickness  Thickness		Dimension	2
 insensitiveBorder   Insensitive	Pixmap		Gray
 internalHeight	     Height		Dimension	2
 internalWidth	     Width		Dimension	4
 justify	     Justify		XtJustify	XtJustifyCenter
 label		     Label		String		NULL
 mappedWhenManaged   MappedWhenManaged	Boolean		True
 resize		     Resize		Boolean		True
 sensitive	     Sensitive		Boolean		True
 width		     Width		Dimension	text width
 x		     Position		Position	0
 y		     Position		Position	0

*/

#define XtNhighlightThickness "highlightThickness"

#define XtNshapeStyle "shapeStyle"
#define XtCShapeStyle "ShapeStyle"
#define XtRShapeStyle "ShapeStyle"
#define XtNcornerRoundPercent "cornerRoundPercent"
#define XtCCornerRoundPercent "CornerRoundPercent"

#define XawShapeRectangle XmuShapeRectangle
#define XawShapeOval XmuShapeOval
#define XawShapeEllipse XmuShapeEllipse
#define XawShapeRoundedRectangle XmuShapeRoundedRectangle

extern WidgetClass     commandWidgetClass;

/***********************************************************************
 *
 * Command Widget Private Data
 *
 ***********************************************************************/
typedef enum {
  HighlightNone,		/* Do not highlight. */
  HighlightWhenUnset,		/* Highlight only when unset, this is
				   to preserve current command widget 
				   functionality. */
  HighlightAlways		/* Always highlight, lets the toggle widget
				   and other subclasses do the right thing. */
} XtCommandHighlight;


    /* New fields for the Command widget record */
class CommandWidget: public LabelWidget {
 private:

    /* resources */
    Dimension   highlight_thickness;
    XtCallbackList callbacks;

    /* private state */
    Pixmap      	gray_pixmap;
    GC          	normal_GC;
    GC          	inverse_GC;
    Boolean     	set;
    XtCommandHighlight	highlighted;
#ifdef SHAPE
    /* more resources */
    int			shape_style;    
    Dimension		corner_round;
#endif
  public:
    Constructors(Command,command){} // no semicolon
};

#endif /* _XawCommand_h */