//
// SWIG Interface file for building a new version of itkwish
// Dave Beazley
// August 14, 1996
//


#ifdef AUTODOC
%subsection "itkwish.i"
%text %{
This module provides a main() program needed to build a new version
of the [incr Tcl] 'itkwish' executable.  It has been tested with itcl 2.1,
but may need tweaking for later versions and for use with C++.
%}
#endif

%{

/* 
 * tkAppInit.c --
 *
 *	Provides a default version of the Tcl_AppInit procedure for
 *	use in wish and similar Tk-based applications.
 *
 * Copyright (c) 1993 The Regents of the University of California.
 * Copyright (c) 1994 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#ifndef lint
static char sccsid[] = "@(#) tkAppInit.c 1.15 95/06/28 13:14:28";
#endif /* not lint */

#include <tk.h>

EXTERN int		Itcl_Init _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int		Itk_Init _ANSI_ARGS_((Tcl_Interp *interp));

/*
 * The following variable is a special hack that is needed in order for
 * Sun shared libraries to be used for Tcl.
 */

#ifndef SWIG_RcFileName
char *SWIG_RcFileName = "~/.itkwishrc";
#endif

extern int matherr();
static int (*dummyMathPtr)() = matherr;


/*
 *----------------------------------------------------------------------
 *
 * main --
 *
 *	This is the main program for the application.
 *
 * Results:
 *	None: Tk_Main never returns here, so this procedure never
 *	returns either.
 *
 * Side effects:
 *	Whatever the application does.
 *
 *----------------------------------------------------------------------
 */

int
main(argc, argv)
    int argc;			/* Number of command-line arguments. */
    char **argv;		/* Values of command-line arguments. */
{
    Tk_Main(argc, argv, Tcl_AppInit);
    return 0;			/* Needed only to prevent compiler warning. */
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppInit --
 *
 *	This procedure performs application-specific initialization.
 *	Most applications, especially those that incorporate additional
 *	packages, will have their own version of this procedure.
 *
 * Results:
 *	Returns a standard Tcl completion code, and leaves an error
 *	message in interp->result if an error occurs.
 *
 * Side effects:
 *	Depends on the startup script.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_AppInit(interp)
    Tcl_Interp *interp;		/* Interpreter for application. */
{
    if (Tcl_Init(interp) == TCL_ERROR) {
	return TCL_ERROR;
    }
    if (Tk_Init(interp) == TCL_ERROR) {
	return TCL_ERROR;
    }

    /*
     * Call the init procedures for included packages.  Each call should
     * look like this:
     *
     * if (Mod_Init(interp) == TCL_ERROR) {
     *     return TCL_ERROR;
     * }
     *
     * where "Mod" is the name of the module.
     */
    if (Itcl_Init(interp) == TCL_ERROR) {
	return TCL_ERROR;
    }
    if (Itk_Init(interp) == TCL_ERROR) {
	return TCL_ERROR;
    }
    if (SWIG_init(interp) == TCL_ERROR) {
	return TCL_ERROR;
    }	

    if (Tcl_PkgRequire(interp, "Iwidgets", (char*)NULL, 0) == NULL) {
	return TCL_ERROR;
    }

    /*
     * Call Tcl_CreateCommand for application-specific commands, if
     * they weren't already created by the init procedures called above.
     */

    /*
     * Specify a user-specific startup file to invoke if the application
     * is run interactively.  Typically the startup file is "~/.apprc"
     * where "app" is the name of the application.  If this line is deleted
     * then no user-specific startup file will be run under any conditions.
     */

    Tcl_SetVar(interp, "tcl_rcFileName", SWIG_RcFileName, TCL_GLOBAL_ONLY);
    return TCL_OK;
}

%}