131 lines
2.8 KiB
C
131 lines
2.8 KiB
C
/*
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* tkWinInit.c --
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*
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* This file contains Windows-specific interpreter initialization
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* functions.
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*
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* Copyright (c) 1995-1997 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: @(#) tkWinInit.c 1.29 97/07/24 14:46:35
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*/
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#include "tkWinInt.h"
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#ifndef STk_CODE
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/*
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* The Init script (common to Windows and Unix platforms) is
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* defined in tkInitScript.h
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*/
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#include "tkInitScript.h"
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#endif
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/*
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*----------------------------------------------------------------------
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*
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* TkpInit --
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*
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* Performs Windows-specific interpreter initialization related to the
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* tk_library variable.
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*
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* Results:
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* A standard Tcl completion code (TCL_OK or TCL_ERROR). Also
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* leaves information in interp->result.
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*
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* Side effects:
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* Sets "tk_library" Tcl variable, runs "tk.tcl" script.
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*
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*----------------------------------------------------------------------
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*/
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int
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TkpInit(interp)
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Tcl_Interp *interp;
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{
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#ifdef STk_CODE
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return TCL_OK;
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#else
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return Tcl_Eval(interp, initScript);
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#endif
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}
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#ifndef STk_CODE
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/*
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*----------------------------------------------------------------------
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*
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* TkpGetAppName --
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*
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* Retrieves the name of the current application from a platform
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* specific location. For Windows, the application name is the
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* root of the tail of the path contained in the tcl variable argv0.
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*
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* Results:
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* Returns the application name in the given Tcl_DString.
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*
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* Side effects:
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* None.
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*
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*----------------------------------------------------------------------
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*/
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void
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TkpGetAppName(interp, namePtr)
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Tcl_Interp *interp;
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Tcl_DString *namePtr; /* A previously initialized Tcl_DString. */
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{
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int argc;
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char **argv = NULL, *name, *p;
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name = Tcl_GetVar(interp, "argv0", TCL_GLOBAL_ONLY);
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if (name != NULL) {
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Tcl_SplitPath(name, &argc, &argv);
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if (argc > 0) {
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name = argv[argc-1];
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p = strrchr(name, '.');
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if (p != NULL) {
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*p = '\0';
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}
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} else {
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name = NULL;
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}
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}
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if ((name == NULL) || (*name == 0)) {
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name = "tk";
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}
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Tcl_DStringAppend(namePtr, name, -1);
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if (argv != NULL) {
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ckfree((char *)argv);
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}
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}
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/*
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*----------------------------------------------------------------------
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*
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* TkpDisplayWarning --
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*
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* This routines is called from Tk_Main to display warning
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* messages that occur during startup.
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*
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* Results:
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* None.
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*
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* Side effects:
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* Displays a message box.
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*
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*----------------------------------------------------------------------
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*/
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void
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TkpDisplayWarning(msg, title)
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char *msg; /* Message to be displayed. */
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char *title; /* Title of warning. */
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{
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MessageBox(NULL, msg, title, MB_OK | MB_ICONEXCLAMATION | MB_SYSTEMMODAL
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| MB_SETFOREGROUND | MB_TOPMOST);
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}
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#endif
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