com.google.template.soy.internal.i18n

Class SoyBidiUtils

java.lang.Object

com.google.template.soy.internal.i18n.SoyBidiUtils

public class SoyBidiUtils
extends Object

Bidi utilities for Soy code.

Important: Do not use outside of Soy code (treat as superpackage-private).

Field Summary

Fields

Modifier and Type	Field and Description
static String	IS_RTL_MODULE_ALIAS The name used as an alias for importing a module containing the bidiIsRtlFn.

Method Summary

Modifier and Type	Method and Description
static BidiGlobalDir	decodeBidiGlobalDirFromJsOptions(int bidiGlobalDir, boolean useGoogIsRtlForBidiGlobalDir) Decodes the bidi global directionality from the usual command line options used to specify it.
static BidiGlobalDir	decodeBidiGlobalDirFromPyOptions(String bidiIsRtlFn) Decodes bidi global directionality from the Python bidiIsRtlFn command line option.
static BidiFormatter	getBidiFormatter(int dir) Get a bidi formatter.
static int	getBidiGlobalDir(String localeString) Gets the bidi global directionality from a language/locale string (ltr=1, rtl=-1).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

IS_RTL_MODULE_ALIAS

public static final String IS_RTL_MODULE_ALIAS

The name used as an alias for importing a module containing the bidiIsRtlFn.

See Also:

Constant Field Values

Method Detail

getBidiGlobalDir

public static int getBidiGlobalDir(String localeString)

Gets the bidi global directionality from a language/locale string (ltr=1, rtl=-1).

Parameters:

localeString - The language/locale string for which to get the bidi global directionality.

Returns:

1 if the language/locale is left-to-right or unknown, and -1 if it's right-to-left.

decodeBidiGlobalDirFromJsOptions

public static BidiGlobalDir decodeBidiGlobalDirFromJsOptions(int bidiGlobalDir,
                                                             boolean useGoogIsRtlForBidiGlobalDir)

Decodes the bidi global directionality from the usual command line options used to specify it. Checks that at most one of the options was specified.

Parameters:

bidiGlobalDir - 1: ltr, -1: rtl, 0: unspecified.

useGoogIsRtlForBidiGlobalDir - Whether to determine the bidi global direction at template runtime by evaluating goog.i18n.bidi.IS_RTL.

Returns:

BidiGlobalDir object - or null if neither option was specified.

decodeBidiGlobalDirFromPyOptions

public static BidiGlobalDir decodeBidiGlobalDirFromPyOptions(String bidiIsRtlFn)

Decodes bidi global directionality from the Python bidiIsRtlFn command line option.

Parameters:

bidiIsRtlFn - The string containing the full module path and function name.

Returns:

BidiGlobalDir object - or null if the option was not specified.

getBidiFormatter

public static BidiFormatter getBidiFormatter(int dir)

Get a bidi formatter.

Parameters:

dir - The directionality as an integer (ltr=1, rtl=-1).

Returns:

The BidiFormatter.