03-04-2005
Quote:
Originally Posted by Alex20
It will only accept one argument where it should be upper or lowercase. if user choose to convert filnames to upper case than it should convert to upper or vice versa. if no action taken by the user then should not do anything
any of the files in the current directory.
pls post what you've got and where you're having problems.
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LEARN ABOUT HPUX
xtcaseproc
XtCaseProc() XtCaseProc()
Name
XtCaseProc - interface definition for procedure to convert the case of keysyms.
Synopsis
typedef void (*XtCaseProc) (Display*, KeySym, KeySym *, KeySym *);
Display *display
KeySym keysym;
KeySym *lower_return;
KeySym *upper_return;
Inputs
display Provides the display connection for which the conversion is required.
keysym Specifies the keysym to convert.
Outputs
lower_return
Returns the lowercase equivalent for keysym.
upper_return
Returns the uppercase equivalent for keysym.
Description
An XtCaseProc is a case converter procedure registered with XtRegisterCaseConverter(), and invoked by XtConvertCase() and by the Transla-
tion Manager in order to obtain the uppercase and lowercase versions of a keysym. It should store the upper and lower case versions of
keysym at the addresses specified by lower_return and upper_return. If there is no case distinction, it should store keysym at both loca-
tions.
Usage
You should only need to write a case converter procedure if you are working with non-standard keysyms.
Example
The default case converter from the R4 Intrinsics is as follows:
/* ARGSUSED */
void _XtConvertCase(dpy, sym, lower, upper)
Display *dpy;
KeySym sym;
KeySym *lower;
KeySym *upper;
{
*lower = sym;
*upper = sym;
switch(sym >> 8) {
case 0:
if ((sym >= XK_A) && (sym <= XK_Z))
*lower += (XK_a - XK_A);
else if ((sym >= XK_a) && (sym <= XK_z))
*upper -= (XK_a - XK_A);
else if ((sym >= XK_Agrave) && (sym <= XK_Odiaeresis))
*lower += (XK_agrave - XK_Agrave);
else if ((sym >= XK_agrave) && (sym <= XK_odiaeresis))
*upper -= (XK_agrave - XK_Agrave);
else if ((sym >= XK_Ooblique) && (sym <= XK_Thorn))
*lower += (XK_oslash - XK_Ooblique);
else if ((sym >= XK_oslash) && (sym <= XK_thorn))
*upper -= (XK_oslash - XK_Ooblique);
break;
default:
/* XXX do all other sets */
break;
}
}
See Also
XtConvertCase(1), XtGetKeysymTable(1), XtKeysymToKeycodeList(1), XtRegisterCaseConverter(1), XtSetKeyTranslator(1), XtTranslateKeycode(1).
Xt - Keyboard Handling XtCaseProc()