194 lines
4.8 KiB
C
194 lines
4.8 KiB
C
/*
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* tclMacAppInit.c --
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*
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* Provides a version of the Tcl_AppInit procedure for the example shell.
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*
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* Copyright (c) 1993-1994 Lockheed Missle & Space Company, AI Center
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* Copyright (c) 1995-1996 Sun Microsystems, Inc.
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*
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* SCCS: @(#) tclMacAppInit.c 1.15 96/09/05 18:26:31
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*/
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#include "tcl.h"
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#include "tclInt.h"
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#include "tclPort.h"
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#include "tclMacInt.h"
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#if defined(THINK_C)
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# include <console.h>
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#elif defined(__MWERKS__)
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# include <SIOUX.h>
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short InstallConsole _ANSI_ARGS_((short fd));
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#endif
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#ifdef TCL_TEST
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EXTERN int Tcltest_Init _ANSI_ARGS_((Tcl_Interp *interp));
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#endif /* TCL_TEST */
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/*
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* Forward declarations for procedures defined later in this file:
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*/
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static int MacintoshInit _ANSI_ARGS_((void));
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/*
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*----------------------------------------------------------------------
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*
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* main --
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*
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* Main program for tclsh. This file can be used as a prototype
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* for other applications using the Tcl library.
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*
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* Results:
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* None. This procedure never returns (it exits the process when
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* it's done.
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*
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* Side effects:
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* This procedure initializes the Macintosh world and then
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* calls Tcl_Main. Tcl_Main will never return except to exit.
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*
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*----------------------------------------------------------------------
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*/
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void
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main(argc, argv)
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int argc; /* Number of arguments. */
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char **argv; /* Array of argument strings. */
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{
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char *newArgv[2];
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if (MacintoshInit() != TCL_OK) {
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Tcl_Exit(1);
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}
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argc = 1;
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newArgv[0] = "tclsh";
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newArgv[1] = NULL;
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Tcl_Main(argc, newArgv, Tcl_AppInit);
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}
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/*
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*----------------------------------------------------------------------
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*
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* Tcl_AppInit --
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*
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* This procedure performs application-specific initialization.
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* Most applications, especially those that incorporate additional
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* packages, will have their own version of this procedure.
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*
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* Results:
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* Returns a standard Tcl completion code, and leaves an error
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* message in interp->result if an error occurs.
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*
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* Side effects:
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* Depends on the startup script.
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*
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*----------------------------------------------------------------------
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*/
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int
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Tcl_AppInit(interp)
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Tcl_Interp *interp; /* Interpreter for application. */
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{
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if (Tcl_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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#ifdef TCL_TEST
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if (Tcltest_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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#endif /* TCL_TEST */
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/*
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* Call the init procedures for included packages. Each call should
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* look like this:
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*
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* if (Mod_Init(interp) == TCL_ERROR) {
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* return TCL_ERROR;
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* }
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*
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* where "Mod" is the name of the module.
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*/
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/*
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* Call Tcl_CreateCommand for application-specific commands, if
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* they weren't already created by the init procedures called above.
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* Each call would loo like this:
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*
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* Tcl_CreateCommand(interp, "tclName", CFuncCmd, NULL, NULL);
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*/
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/*
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* Specify a user-specific startup script to invoke if the application
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* is run interactively. On the Mac we can specifiy either a TEXT resource
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* which contains the script or the more UNIX like file location
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* may also used. (I highly recommend using the resource method.)
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*/
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Tcl_SetVar(interp, "tcl_rcRsrcName", "tclshrc", TCL_GLOBAL_ONLY);
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/* Tcl_SetVar(interp, "tcl_rcFileName", "~/.tclshrc", TCL_GLOBAL_ONLY); */
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return TCL_OK;
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}
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/*
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*----------------------------------------------------------------------
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*
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* MacintoshInit --
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*
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* This procedure calls initalization routines to set up a simple
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* console on a Macintosh. This is necessary as the Mac doesn't
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* have a stdout & stderr by default.
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*
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* Results:
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* Returns TCL_OK if everything went fine. If it didn't the
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* application should probably fail.
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*
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* Side effects:
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* Inits the appropiate console package.
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*
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*----------------------------------------------------------------------
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*/
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static int
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MacintoshInit()
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{
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#if defined(THINK_C)
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/* Set options for Think C console package */
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/* The console package calls the Mac init calls */
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console_options.pause_atexit = 0;
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console_options.title = "\pTcl Interpreter";
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#elif defined(__MWERKS__)
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/* Set options for CodeWarrior SIOUX package */
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SIOUXSettings.autocloseonquit = true;
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SIOUXSettings.showstatusline = true;
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SIOUXSettings.asktosaveonclose = false;
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InstallConsole(0);
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SIOUXSetTitle("\pTcl Interpreter");
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#elif defined(applec)
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/* Init packages used by MPW SIOW package */
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InitGraf((Ptr)&qd.thePort);
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InitFonts();
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InitWindows();
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InitMenus();
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TEInit();
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InitDialogs(nil);
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InitCursor();
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#endif
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TclMacSetEventProc((TclMacConvertEventPtr) SIOUXHandleOneEvent);
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/* No problems with initialization */
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return TCL_OK;
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}
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