diff options
Diffstat (limited to 'win/tkWinInit.c')
| -rw-r--r-- | win/tkWinInit.c | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/win/tkWinInit.c b/win/tkWinInit.c index b149996..09a0a71 100644 --- a/win/tkWinInit.c +++ b/win/tkWinInit.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinInit.c,v 1.14.2.1 2010/11/24 15:15:25 nijtmans Exp $ + * RCS: @(#) $Id: tkWinInit.c,v 1.18 2010/12/17 15:14:22 nijtmans Exp $ */ #include "tkWinInt.h" @@ -70,7 +70,7 @@ TkpGetAppName( Tcl_DString *namePtr) /* A previously initialized Tcl_DString. */ { int argc, namelength; - CONST char **argv = NULL, *name, *p; + const char **argv = NULL, *name, *p; name = Tcl_GetVar(interp, "argv0", TCL_GLOBAL_ONLY); namelength = -1; @@ -92,7 +92,7 @@ TkpGetAppName( } Tcl_DStringAppend(namePtr, name, namelength); if (argv != NULL) { - ckfree((char *)argv); + ckfree(argv); } } @@ -115,24 +115,35 @@ TkpGetAppName( void TkpDisplayWarning( - CONST char *msg, /* Message to be displayed. */ - CONST char *title) /* Title of warning. */ + const char *msg, /* Message to be displayed. */ + const char *title) /* Title of warning. */ { #define TK_MAX_WARN_LEN 1024 - WCHAR msgString[TK_MAX_WARN_LEN + 5]; - WCHAR titleString[TK_MAX_WARN_LEN + 1]; + WCHAR titleString[TK_MAX_WARN_LEN]; + WCHAR *msgString; /* points to titleString, just after title, leaving space for ": " */ + int len; /* size of title, including terminating NULL */ - MultiByteToWideChar(CP_UTF8, 0, msg, -1, msgString, TK_MAX_WARN_LEN); - MultiByteToWideChar(CP_UTF8, 0, title, -1, titleString, TK_MAX_WARN_LEN); + len = MultiByteToWideChar(CP_UTF8, 0, title, -1, titleString, TK_MAX_WARN_LEN); + msgString = &titleString[len + 1]; + titleString[TK_MAX_WARN_LEN - 1] = L'\0'; + MultiByteToWideChar(CP_UTF8, 0, msg, -1, msgString, (TK_MAX_WARN_LEN - 1) - len); /* * Truncate MessageBox string if it is too long to not overflow the screen * and cause possible oversized window error. */ - memcpy(msgString + TK_MAX_WARN_LEN, L" ...", 5 * sizeof(WCHAR)); - titleString[TK_MAX_WARN_LEN] = L'\0'; - MessageBoxW(NULL, msgString, titleString, - MB_OK | MB_ICONEXCLAMATION | MB_SYSTEMMODAL - | MB_SETFOREGROUND | MB_TOPMOST); + if (titleString[TK_MAX_WARN_LEN - 1] != L'\0') { + memcpy(titleString + (TK_MAX_WARN_LEN - 5), L" ...", 5 * sizeof(WCHAR)); + } + if (IsDebuggerPresent()) { + titleString[len - 1] = L':'; + titleString[len] = L' '; + OutputDebugStringW(titleString); + } else { + titleString[len - 1] = L'\0'; + MessageBoxW(NULL, msgString, titleString, + MB_OK | MB_ICONEXCLAMATION | MB_SYSTEMMODAL + | MB_SETFOREGROUND | MB_TOPMOST); + } } /* |