/* $Header: /afs/athena.mit.edu/astaff/project/atdev/src/fmax/RCS/interface.h,v 1.6 91/03/05 09:44:10 dot Exp Locker: dot $ */


/*******************************************************************
  Copyright (C) 1990 by the Massachusetts Institute of Technology

   Export of this software from the United States of America is assumed
   to require a specific license from the United States Government.
   It is the responsibility of any person or organization contemplating
   export to obtain such a license before exporting.

WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
distribute this software and its documentation for any purpose and
without fee is hereby granted, 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.

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

#ifndef _interface_h
#define _interface_h

/*
 * some important global things
 */
static Widget toplevel;
static AtPlotterWidget plotter;
static AtLabelWidget msgline;
static Widget cli;
static Widget helpShell;
static Widget help;
static Dialog *plotDialog;
static Dialog *barplotDialog;
static Dialog *axisDialog;
static Dialog *printDialog;
static Dialog *labelDialog;
static Dialog *plotterDialog;
static Cursor crosshair, crosshair2, waitcursor;

Fmaxplot *plotList;

static long numsamples = 100;

/* Function prototypes */
static void PlotHelp();
static void PlotterHelp();
static void CalcYValues(Tree *, Fmaxplot *);
Fmaxplot *PlotExpression();
static Fmaxplot *addPlot(Tree *, int, Boolean);

/* External Functions */
extern void AtDialogResetCallback();
extern void removePlot();
extern Widget MuLookupWidget(char *);
extern void zoomout();
extern void m_zoomin();
extern void panright();
extern void panleft();
extern void pandown();
extern void panup();
extern void zoomin();

#define TOLERANCE 1e-05
#define clickmode_normal 1
#define clickmode_create 2
#define clickmode_edit 3
#define clickmode_delete 4
#define clickmode_movefrom 5
#define clickmode_moveto 6
#define MAXFILENAME 200
static int clickmode = clickmode_normal;

static DialogInfo PlotDialogInfo[] = {
{"title", AtDialogLABEL, 0, NULL},
{"namelabel", AtDialogLABEL, 0, NULL},
{"name", AtDialogTEXT, AtDialogRESOURCE, XtNlegendName},
{"connectpoints", AtDialogTOGGLE, AtDialogRESOURCE, XtNconnectPoints},
{"markpoints", AtDialogTOGGLE, AtDialogRESOURCE, XtNmarkPoints},
{"drawvertimpulses", AtDialogTOGGLE, AtDialogRESOURCE, XtNverticalImpulses},
{"drawhorizimpulses", AtDialogTOGGLE, AtDialogRESOURCE, XtNhorizontalImpulses},
{"linewidth", AtDialogINTOPTION, AtDialogRESOURCE, XtNlineWidth},
{"linestyle", AtDialogINTOPTION, AtDialogRESOURCE, XtNlineStyle},
{"dashlength", AtDialogINTOPTION, AtDialogRESOURCE, XtNdashLength},
{"marker", AtDialogINTOPTION, AtDialogRESOURCE, XtNmarker},
{"sep", AtDialogSEPARATOR, 0, NULL},    
{"apply", AtDialogPUSHBUTTON, 0, (char *)AtDialogApplyCallback},
{"done", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},
{"reset", AtDialogPUSHBUTTON, 0, (char *)AtDialogResetCallback}, 
{"help", AtDialogPUSHBUTTON, 0, (char *)PlotHelp},
};


static DialogInfo BarPlotDialogInfo[] = {
{"title", AtDialogLABEL, 0, NULL},
{"namelabel", AtDialogLABEL, 0, NULL},
{"name", AtDialogTEXT, AtDialogRESOURCE, XtNlegendName},
{"numpoints", AtDialogINTPARAMETER, AtDialogRESOURCE, XtNnumPoints},
{"xmin", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNxMin},
{"xmax", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNxMax},
{"density", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNdensity},
{"shading", AtDialogTOGGLE, AtDialogRESOURCE, XtNshading},
{"pattern", AtDialogINTOPTION, AtDialogRESOURCE, XtNpattern},
{"sep", AtDialogSEPARATOR, 0, NULL},    
{"apply", AtDialogPUSHBUTTON, 0, (char *)AtDialogApplyCallback},
{"done", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},
{"reset", AtDialogPUSHBUTTON, 0, (char *)AtDialogResetCallback}, 
{"help", AtDialogPUSHBUTTON, 0, (char *)PlotHelp},
};

static void AxisHelp();

static DialogInfo AxisDialogInfo[] = {
{"title", AtDialogLABEL, 0, NULL},
{"min", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNmin},
{"max", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNmax},
{"transform",AtDialogSHORTOPTION, AtDialogRESOURCE, XtNtransform},
{"label", AtDialogLABEL, 0, NULL},
{"labeltext", AtDialogTEXT, AtDialogRESOURCE, XtNlabel},
{"fontfamily", AtDialogSTRINGOPTION, AtDialogRESOURCE, XtNlabelFontFamily },
{"fontsize", AtDialogINTOPTION, AtDialogRESOURCE, XtNlabelSize },
{"sep", AtDialogSEPARATOR, 0, NULL},
{"numberfont", AtDialogSTRINGOPTION, AtDialogRESOURCE, XtNnumberFontFamily},
{"numberfontsize", AtDialogINTOPTION, AtDialogRESOURCE, XtNnumberSize},
{"drawgrid", AtDialogTOGGLE, AtDialogRESOURCE, XtNdrawGrid},
{"autonumber", AtDialogTOGGLE, AtDialogRESOURCE, XtNautoNumber},
{"ticdensity", AtDialogSHORTPARAMETER, AtDialogRESOURCE, XtNticDensity},
{"subticdensity", AtDialogSHORTPARAMETER, AtDialogRESOURCE, XtNsubticDensity},
{"ticinterval", AtDialogDOUBLEPARAMETER, AtDialogRESOURCE, XtNticInterval},
{"subtics", AtDialogSHORTPARAMETER, AtDialogRESOURCE, XtNsubtics},
{"apply", AtDialogPUSHBUTTON, 0, (char *)AtDialogApplyCallback},
{"done", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},    
{"reset", AtDialogPUSHBUTTON, 0, (char *)AtDialogResetCallback}, 
{"help", AtDialogPUSHBUTTON, 0, (char *)AxisHelp},
};    

static DialogInfo PlotterDialogInfo[] = {
{"title", AtDialogLABEL, 0, NULL},
{"name", AtDialogTEXT, AtDialogRESOURCE, XtNtitle},
{"namelabel", AtDialogLABEL, 0, NULL},
{"fontfamily", AtDialogSTRINGOPTION, AtDialogRESOURCE, XtNlabelFontFamily },
{"fontsize", AtDialogINTOPTION, AtDialogRESOURCE, XtNlabelSize },
/* {"y2axis", AtDialogTOGGLE, AtDialogRESOURCE, XtNshowY2Axis}, */
{"framedaxes", AtDialogTOGGLE, AtDialogRESOURCE, XtNframedAxes},
{"rankChildren", AtDialogTOGGLE, AtDialogRESOURCE, XtNrankChildren},
{"floatingX", AtDialogTOGGLE, AtDialogRESOURCE, XtNfloatingX},
{"floatingY", AtDialogTOGGLE, AtDialogRESOURCE, XtNfloatingY},
{"showLegend",AtDialogTOGGLE, AtDialogRESOURCE, XtNshowLegend},
{"forceSquare", AtDialogTOGGLE, AtDialogRESOURCE, XtNforceSquare},
{"autoScale", AtDialogTOGGLE, AtDialogRESOURCE, XtNautoScale},
{"sep", AtDialogSEPARATOR, 0, NULL},    
{"apply", AtDialogPUSHBUTTON, 0, (char *)AtDialogApplyCallback},
{"done", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},
{"reset", AtDialogPUSHBUTTON, 0, (char *)AtDialogResetCallback}, 
{"help", AtDialogPUSHBUTTON, 0, (char *)PlotterHelp},
};

static double printwidth = 8;
static double printheight = 5;
static char printname[100] = "";
static int printto = 0;
static int printunits = 0;
static int printorientation = 1;

static void PrintCallback();
static void PrintHelp();

static DialogInfo PrintDialogInfo[] = {
{"title", AtDialogLABEL, 0, NULL},
{"printername", AtDialogLABEL, 0, NULL},
{"printernametext", AtDialogTEXT, AtDialogCOPYSTRING, printname},
{"printto", AtDialogINTOPTION, AtDialogABSOLUTE, (char *)&printto},
{"width", AtDialogDOUBLEPARAMETER, AtDialogABSOLUTE,(char *)&printwidth},
{"height",AtDialogDOUBLEPARAMETER,AtDialogABSOLUTE,(char *)&printheight},
{"units", AtDialogINTOPTION, AtDialogABSOLUTE, (char *)&printunits},
{"orientation", AtDialogINTOPTION, AtDialogABSOLUTE,(char *)&printorientation},
{"sep1", AtDialogSEPARATOR},    
{"print", AtDialogPUSHBUTTON, 0, (char *)PrintCallback},
{"cancel", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},    
{"reset", AtDialogPUSHBUTTON, 0, (char *)AtDialogResetCallback},
{"help", AtDialogPUSHBUTTON, 0, (char *)PrintHelp},
};

static void AnnotateOk();

static DialogInfo LabelDialogInfo[] = {
{"title", AtDialogLABEL},
{"label", AtDialogLABEL},
{"labeltext", AtDialogTEXT, AtDialogRESOURCE, XtNlabel},
{"font", AtDialogSTRINGOPTION, AtDialogRESOURCE, XtNfontFamily},
{"size", AtDialogINTOPTION, AtDialogRESOURCE, XtNfontSize},
{"just", AtDialogINTOPTION, AtDialogRESOURCE, XtNjustify},
{"pos", AtDialogTOGGLE, AtDialogRESOURCE, XtNfloatingPosition},    
{"sep", AtDialogSEPARATOR},
{"ok", AtDialogPUSHBUTTON, 0, (char *)AnnotateOk},
{"cancel", AtDialogPUSHBUTTON, 0, (char *)AtDialogDoneCallback},    
{"help", AtDialogPUSHBUTTON, 0, NULL},
};

#define is_comment(c) ((c) == '#')

#endif /* _interface_h */