iphone-common-codes-ccteam源代码 CCEmoji.m

//  
//  CCEmoji.m  
//  CCFC  
//  
//  Created by xichen on 11-12-23.  
//  Copyright 2011 ccteam. All rights reserved.  
//  
  
  
#import "CCEmoji.h"  
#import "CCUITextView.h"  
  
  
@implementation CCEmoji  
  
  
// returns a textView that contains nearly all the emojis  
+ (UITextView *)returnAllEmojiTextView  
{  
        NSMutableString *s = [[NSMutableString alloc] initWithString:  
                                                @"This is a smiley \ue415 \ue533 face\n"];      
  
  
        // ee8081 ~ ee94b7  
        unsigned char str[] = {0xee, 0x80, 0x80, 0};  
        unsigned char secondByte[] = {0x80, 0x81, 0x84, 0x85,   
                0x88, 0x89, 0x8c, 0x8d, 0x90, 0x91, 0x94};  
        int secondByteLen = sizeof(secondByte) / sizeof(secondByte[0]);  
        NSLog(@"secondByteLen is %d", secondByteLen);  
        for(int j = 0; j < secondByteLen; ++j)  // get nearly all emoji info  
        {  
                str[1] = secondByte[j];  
                if(str[1] == (unsigned char)0x80)  
                {  
                        for(int i = 1; i <= (0xbf - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", (int)str[1], (int)str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                if(str[1] == (unsigned char)0x81)  
                {  
                        for(int i = 0; i <= (0x9a - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                if(str[1] == (unsigned char)0x84   
                   || str[1] == (unsigned char)0x8c   
                   || str[1] == (unsigned char)0x90)  
                {  
                        for(int i = 1; i <= (0xbf - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                if(str[1] == (unsigned char)0x85)  
                {  
                        for(int i = 0; i <= (0x9a - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                if(str[1] == (unsigned char)0x88)  
                {  
                        for(int i = 1; i <= (0xbf - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                  
                if(str[1] == (unsigned char)0x89)  
                {  
                        for(int i = 0; i <= (0x93 - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                  
                if(str[1] == (unsigned char)0x8d)  
                {  
                        for(int i = 0; i <= (0x8d - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                  
                if(str[1] == (unsigned char)0x91)  
                {  
                        for(int i = 0; i <= (0x8c - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", str[1], str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
                  
                if(str[1] == (unsigned char)0x94)  
                {  
                        for(int i = 1; i <= (0xb7 - 0x80); ++i)  
                        {  
                                str[2] += (unsigned char)i;  
                                [s appendFormat:@"0xee%x%x:", (int)str[1], (int)str[2]];  
                                [s appendString:[NSString stringWithUTF8String:(const char *)str]];  
                                [s appendString:@"\r"];  
                                str[2] = 0x80;  
                        }  
                }  
        }  
          
        UITextView *textView = [UITextView createCommonTextView:CGRectMake(0, 60, 320, 260)  
                                                                                                   withText:s];  
        [s release];  
        return textView;  
}  
  
  
@end 

googlecode链接地址（会有更新）：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCEmoji.m