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/*
* tixAppInit.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.
* Copyright (c) 2000 Tix Project Group.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* $Id: tixAppInit.c,v 1.2 2008/02/28 04:05:29 hobbs Exp $
*/
#ifdef USE_TCL_STUBS
#undef USE_TCL_STUBS
#endif
#ifdef USE_TK_STUBS
#undef USE_TK_STUBS
#endif
#include <tk.h>
#include <tix.h>
#ifdef __WIN32__
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#undef WIN32_LEAN_AND_MEAN
#endif
#if !defined(__WIN32__) && !defined(MAC_TCL) /* UNIX */
/*
* The following variable is a special hack that is needed in order for
* Sun shared libraries to be used for Tcl.
*/
extern int matherr();
int *tclDummyMathPtr = (int *) matherr;
#endif /* UNIX */
#ifndef NO_MAIN
/*
*----------------------------------------------------------------------
*
* 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. */
}
#endif /* NO_MAIN */
/*
*----------------------------------------------------------------------
*
* 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's 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) {
goto error;
}
if (Tk_Init(interp) == TCL_ERROR) {
goto error;
}
Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL);
if (Tix_Init(interp) == TCL_ERROR) {
goto error;
}
Tcl_StaticPackage(interp, "Tix", Tix_Init, (Tcl_PackageInitProc *) NULL);
#if defined(__WIN32__) && defined(GUI_MODE_APP)
/*
* Initialize the console only if we are running as an interactive
* application.
*/
if (Tk_CreateConsoleWindow(interp) == TCL_ERROR) {
goto error;
}
#endif /* __WIN32__ */
/*
* Call the init procedures for included packages. Each call should
* look like this:
*
* if (Mod_Init(interp) == TCL_ERROR) {
* goto error;
* }
*
* where "Mod" is the name of the module.
*/
/*
* 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.
*/
Tix_SetRcFileName(interp, "~/.tixwishrc");
return TCL_OK;
error:
#if defined(__WIN32__) && defined(GUI_MODE_APP)
MessageBeep(MB_ICONEXCLAMATION);
MessageBox(NULL, Tcl_GetStringResult(interp), "Error in Wish",
MB_ICONSTOP | MB_OK | MB_TASKMODAL | MB_SETFOREGROUND);
ExitProcess(1);
/* we won't reach this, but we need the return */
#endif /* __WIN32__ */
return TCL_ERROR;
}
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