54 lines
1.5 KiB
C#
54 lines
1.5 KiB
C#
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
|
|||
|
|
namespace RTLTMPro {
|
|||
|
|
public static class Char32Utils {
|
|||
|
|
|
|||
|
|
public static bool IsUnicode16Char(int ch) {
|
|||
|
|
return ch < 0xFFFF;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Wrappers for TextUtil methods
|
|||
|
|
public static bool IsRTLCharacter(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return TextUtils.IsRTLCharacter((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static bool IsEnglishLetter(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return TextUtils.IsEnglishLetter((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static bool IsNumber(int ch, bool preserveNumbers, bool farsi) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return TextUtils.IsNumber((char)ch, preserveNumbers, farsi);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Wrappers for System.Char (char) methods
|
|||
|
|
public static bool IsSymbol(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return char.IsSymbol((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static bool IsLetter(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return char.IsLetter((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static bool IsPunctuation(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return char.IsPunctuation((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static bool IsWhiteSpace(int ch) {
|
|||
|
|
if (!IsUnicode16Char(ch)) return false;
|
|||
|
|
return char.IsWhiteSpace((char)ch);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|