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Diffstat (limited to 'macosx/tkMacOSXAppInit.c')
| -rw-r--r-- | macosx/tkMacOSXAppInit.c | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/macosx/tkMacOSXAppInit.c b/macosx/tkMacOSXAppInit.c deleted file mode 100644 index 1825219..0000000 --- a/macosx/tkMacOSXAppInit.c +++ /dev/null @@ -1,243 +0,0 @@ -/* - * 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) 1994-1997 Sun Microsystems, Inc. - * Copyright 2001, Apple Computer, Inc. - * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - * RCS: @(#) $Id: tkMacOSXAppInit.c,v 1.5 2004/02/16 00:19:41 wolfsuit Exp $ - */ -#include <pthread.h> -#include <sys/stat.h> -#include "tk.h" -#include "tclInt.h" -#include "locale.h" - -#include <Carbon/Carbon.h> -#include "tkPort.h" -#include "tkMacOSX.h" -#include "tkMacOSXEvent.h" - -/* - * If the App is in an App package, then we want to add the Scripts - * directory to the auto_path. But we have to wait till after the - * Tcl_Init is run, or it gets blown away. This stores what we - * figured out in main. - */ - -char scriptPath[PATH_MAX + 1]; - -extern Tcl_Interp *gStdoutInterp; - -#ifdef TK_TEST -extern int Tktest_Init _ANSI_ARGS_((Tcl_Interp *interp)); -#endif /* TK_TEST */ - -/* - *---------------------------------------------------------------------- - * - * 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. */ -{ - int textEncoding; /* - * Variable used to take care of - * lazy font initialization - */ - CFBundleRef bundleRef; - - /* - * The following #if block allows you to change the AppInit - * function by using a #define of TCL_LOCAL_APPINIT instead - * of rewriting this entire file. The #if checks for that - * #define and uses Tcl_AppInit if it doesn't exist. - */ - -#ifndef TK_LOCAL_APPINIT -#define TK_LOCAL_APPINIT Tcl_AppInit -#endif - extern int TK_LOCAL_APPINIT _ANSI_ARGS_((Tcl_Interp *interp)); - - scriptPath[0] = '\0'; - - /* - * The following #if block allows you to change how Tcl finds the startup - * script, prime the library or encoding paths, fiddle with the argv, - * etc., without needing to rewrite Tk_Main(). Note, if you use this - * hook, then I won't do the CFBundle lookup, since if you are messing - * around at this level, you probably don't want me to do this for you... - */ - -#ifdef TK_LOCAL_MAIN_HOOK - extern int TK_LOCAL_MAIN_HOOK _ANSI_ARGS_((int *argc, char ***argv)); - TK_LOCAL_MAIN_HOOK(&argc, &argv); -#else - - /* - * On MacOS X, we look for a file in the Resources/Scripts directory - * called AppMain.tcl and if found, we set argv[1] to that, so that - * the rest of the code will find it, and add the Scripts folder to - * the auto_path. If we don't find the startup script, we just bag - * it, assuming the user is starting up some other way. - */ - - bundleRef = CFBundleGetMainBundle(); - - if (bundleRef != NULL) { - CFURLRef appMainURL; - appMainURL = CFBundleCopyResourceURL(bundleRef, - CFSTR("AppMain"), - CFSTR("tcl"), - CFSTR("Scripts")); - - if (appMainURL != NULL) { - CFURLRef scriptFldrURL; - char *startupScript = malloc(PATH_MAX + 1); - - if (CFURLGetFileSystemRepresentation (appMainURL, true, - startupScript, PATH_MAX)) { - TclSetStartupScriptFileName(startupScript); - scriptFldrURL = CFBundleCopyResourceURL(bundleRef, - CFSTR("Scripts"), - NULL, - NULL); - CFURLGetFileSystemRepresentation(scriptFldrURL, - true, scriptPath, PATH_MAX); - CFRelease(scriptFldrURL); - } else { - free(startupScript); - } - CFRelease(appMainURL); - } - } - -#endif - textEncoding = GetApplicationTextEncoding(); - - /* - * Now add the scripts folder to the auto_path. - */ - - Tk_Main(argc,argv,TK_LOCAL_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 the 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) { - return TCL_ERROR; - } - if (Tk_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_StaticPackage(interp, "Tk", Tk_Init, Tk_SafeInit); - - if (scriptPath[0] != '\0') { - Tcl_SetVar(interp, "auto_path", scriptPath, - TCL_GLOBAL_ONLY|TCL_LIST_ELEMENT|TCL_APPEND_VALUE); - } - -#ifdef TK_TEST - if (Tktest_Init(interp) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_StaticPackage(interp, "Tktest", Tktest_Init, - (Tcl_PackageInitProc *) NULL); -#endif /* TK_TEST */ - - /* - * If we don't have a TTY and stdin is a special character file of length 0, - * (e.g. /dev/null, which is what Finder sets when double clicking Wish) - * then use the Tk based console interpreter. - */ - - if (!isatty(0)) { - struct stat st; - if (fstat(0, &st) || (S_ISCHR(st.st_mode) && st.st_blocks == 0)) { - Tk_InitConsoleChannels(interp); - Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDIN)); - Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDOUT)); - Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDERR)); - if (Tk_CreateConsoleWindow(interp) == TCL_ERROR) { - goto error; - } - /* Only show the console if we don't have a startup script */ - if (TclGetStartupScriptPath() == NULL) { - Tcl_Eval(interp, "console show"); - } - } - } - - /* - * 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. - */ - - /* - * 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", "~/.wishrc", TCL_GLOBAL_ONLY); - - return TCL_OK; - - error: - return TCL_ERROR; -} |