diff options
Diffstat (limited to 'generic/tkStubImg.c')
-rw-r--r-- | generic/tkStubImg.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/generic/tkStubImg.c b/generic/tkStubImg.c deleted file mode 100644 index 88b7efe..0000000 --- a/generic/tkStubImg.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * tkStubImg.c -- - * - * Stub object that will be statically linked into extensions that wish - * to access Tk. - * - * Copyright (c) 1999 Jan Nijtmans. - * Copyright (c) 1998-1999 by Scriptics Corporation. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - * - * RCS: @(#) $Id: tkStubImg.c,v 1.4 2005/11/15 15:18:22 dkf Exp $ - */ - -#include "tcl.h" - - -/* - *---------------------------------------------------------------------- - * - * Tk_InitImageArgs -- - * - * Performs the necessary conversion from Tcl_Obj's to strings in the - * createProc for Tcl_CreateImageType. If running under Tk 8.2 or earlier - * without the Img-patch, this function has no effect. - * - * Results: - * argvPtr will point to an argument list which is guaranteed to contain - * strings, no matter what Tk version is running. - * - * Side effects: - * None - * - *---------------------------------------------------------------------- - */ - -#ifdef Tk_InitImageArgs -#undef Tk_InitImageArgs -#endif - -void -Tk_InitImageArgs( - Tcl_Interp *interp, - int argc, - char ***argvPtr) -{ - static int useNewImage = -1; - static char **argv = NULL; - - if (argv) { - tclStubsPtr->tcl_Free((char *) argv); - argv = NULL; - } - - if (useNewImage < 0) { - Tcl_CmdInfo cmdInfo; - - /* - * Note that this is *not* safe; users are free to rename the [image] - * command. Sometime should fix to use assocData instead? - */ - - if (!tclStubsPtr->tcl_GetCommandInfo(interp, "image", &cmdInfo)) { - tclStubsPtr->tcl_Panic("cannot find the \"image\" command"); - } - if (cmdInfo.isNativeObjectProc == 1) { - useNewImage = 1; /* Tk uses the new image interface */ - } else { - useNewImage = 0; /* Tk uses old image interface */ - } - } - if (useNewImage && (argc > 0)) { - int i; - - argv = (char **) tclStubsPtr->tcl_Alloc(argc * sizeof(char *)); - for (i = 0; i < argc; i++) { - argv[i] = tclStubsPtr->tcl_GetString((Tcl_Obj *)(*argvPtr)[i]); - } - *argvPtr = (char **) argv; - } -} - -/* - * Local Variables: - * mode: c - * c-basic-offset: 4 - * fill-column: 78 - * End: - */ |