NAME
XmCvtTextPropertyToXmStringTable — A function that converts from a
TextProperty Structure to a StringTable
SYNOPSIS
#include <Xm/Xm.h>
int XmCvtTextPropertyToXmStringTable (display, text_prop, string_table_return, count_return)
Display *display;
XTextProperty *text_prop;
XmStringTable *string_table_return;
int *count_return;
(void)
DESCRIPTION
XmCvtTextPropertyToXmStringTable converts the specified XTextProperty
structure into an XmStringTable, as follows:
· If the encoding member of text_prop is the Atom STRING, each
returned XmString has a tag of "ISO8859-1" and a text type of
XmCHARSET_TEXT.
· If the encoding member of text_prop is the encoding of the
current locale, and if that encoding is not STRING, each returned
XmString has a tag of _MOTIF_DEFAULT_LOCALE and a text type of
XmMULTIBYTE_TEXT.
· If the encoding member of text_prop is other than STRING or the
encoding of the current locale, the contents of the returned
compound strings are implementation dependent.
If conversion depends on the locale and the current locale is not
supported, the function returns XLocaleNotSupported. If conversion to
the encoding of the current locale is required and if the locale is
supported but no converter is available for the encoding specified in
text_prop, the function returns XConverterNotFound. For supported
locales, existence of a converter from COMPOUND_TEXT, STRING, or the
encoding of the current locale is guaranteed if XSupportsLocale returns
True for the current locale (but the actual text may contain
unconvertible characters). Conversion of other encodings to the
encoding of the current locale is implementation dependent. In all of
these error cases, the function does not set any return values.
If an element of the value member of text_prop is not convertible to
XmString, the corresponding entry in the returned XmStringTable will be
NULL, and XmCvtTextPropertyToXmStringTable returns Success.
To free the storage for the XmStringTable and its count_return compound
strings returned by this function, first free each XmString in the
table using XmStringFree, and then free the XmStringTable itself using
XtFree.
display Specifies the connection to the X server.
text_prop Specifies a pointer to the XTextProperty. The format member
of text_prop must be 8.
string_table_return
Specifies the XmStringTable array into which the converted
compound strings are placed.
count_return
Specifies the number of XmStrings returned by this function.
RETURN VALUES
Upon success, this function returns the set of XmStrings in
string_table_return, and it returns the number of XmStrings in
count_return, and returns Success. Otherwise, it returns the following:
XLocaleNotSupported
Returned if conversion depends on the locale and the current
locale is not supported.
XConverterNotFound
Returned if conversion to the encoding of the current locale
is required and if the locale is supported but no converter
is available for the encoding specified in text_prop.
RELATED INFORMATION
XmCvtXmStringTableToTextProperty(3), XmText(3), and XmTextGetString(3).
XmCvtTextPropertyToXmStringTable(library call)