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TUIKit/TUICore/NSString+TUIUtil.h

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+//
+//  NSString+TUICommon.h
+//
+//  Created by Alexi on 12-11-5.
+//  Copyright (c) 2012 . All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+char tui_pinyinFirstLetter(unsigned short hanzi);
+
+@interface NSString (TUIUtil)
+
+/**
+ * Hash the string using md5
+ */
++ (NSString *)md5String:(NSString *)str;
+- (NSString *)md5;
+
+/**
+ * Get the first letter of Pinyin
+ */
+- (NSString *)firstPinYin;
+
+- (NSString *)safePathString;
+
++ (BOOL)isEmpty:(NSString *)string;
+
+/**
+ * compare two version
+ *
+ * @param sourVersion *.*.*.*
+ * @param desVersion *.*.*.*
+ * @returns No,sourVersion is less than desVersion; YES, the statue is opposed
+ */
++ (BOOL)compareVerison:(NSString *)sourVersion withDes:(NSString *)desVersion;
+
+/**
+ * Whether the current string contains only whitespace and newlines
+ */
+- (BOOL)isWhitespaceAndNewlines;
+
+/**
+ * Remove whitespace before and after a string, excluding newlines
+ */
+- (NSString *)trim;
+
+/**
+ * Remove all whitespace from a string
+ */
+- (NSString *)removeWhiteSpace;
+- (NSString *)removeNewLine;
+
+/**
+ * The string with URL-Encoding
+ */
+- (NSString *)stringByUrlEncoding;
+
+/**
+ * Convert the first letter of a string to uppercase
+ */
+- (NSString *)capitalize;
+
+/**
+ * Determines whether a string starts with the given string, ignoring case
+ */
+- (BOOL)startsWith:(NSString *)str;
+- (BOOL)startsWith:(NSString *)str Options:(NSStringCompareOptions)compareOptions;
+
+/**
+ * Determines whether a string ends with the given string, ignoring case
+ */
+- (BOOL)endsWith:(NSString *)str;
+- (BOOL)endsWith:(NSString *)str Options:(NSStringCompareOptions)compareOptions;
+
+/**
+ * Determines whether a string contains the given string, ignoring case
+ */
+- (BOOL)tui_containsString:(NSString *)str;
+- (BOOL)tui_containsString:(NSString *)str Options:(NSStringCompareOptions)compareOptions;
+
+/**
+ * Determines whether a string equals with the given string, ignoring case
+ */
+- (BOOL)equalsString:(NSString *)str;
+
+- (NSString *)emjoiText;
+
+#pragma mark Hashing
+#if kSupportGTM64
+- (NSString *)base64Encoding;
+#endif
+
+- (NSString *)valueOfLabel:(NSString *)label;
+
+- (NSString *)substringAtRange:(NSRange)rang;
+
+- (NSUInteger)utf8Length;
+
+- (BOOL)isContainsEmoji;
+
+- (NSString *)cutBeyondTextInLength:(NSInteger)maxLenth;
+
+- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font;
+- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font breakMode:(NSLineBreakMode)breakMode;
+- (CGSize)textSizeIn:(CGSize)size font:(UIFont *)font breakMode:(NSLineBreakMode)breakMode align:(NSTextAlignment)alignment;
+
+- (CGFloat)widthFromFont:(UIFont *)font;
+
+@end