undmail/guiproto/MailTextFormatManager.m

#import "MailTextFormatManager.h"
#import "TextFormatter.h"
#import "LineTextFormatter.h"
static MailTextFormatManager *mailTextFormatManager;
@implementation MailTextFormatManager
+(MailTextFormatManager *)sharedMailTextFormatManager{
    // 暫定実装。本当は、ユーザーに設定させるべきもの。
    if(!mailTextFormatManager){
        mailTextFormatManager = [[MailTextFormatManager alloc] init];
        [mailTextFormatManager addHeaderTextFormatter:
            [[TextFormatter alloc] initWithName:@"default"
                pattern:@""
                foregroundColor:[NSColor blackColor]
                backgroundColor:[NSColor whiteColor]
                font:[NSFont fontWithName:@"HiraKakuPro-W3" size:13.0]]];
        [mailTextFormatManager addContentsTextFormatter:
            [[TextFormatter alloc] initWithName:@"default"
                pattern:@""
                foregroundColor:[NSColor blackColor]
                backgroundColor:[NSColor whiteColor]
                font:[NSFont fontWithName:@"HiraKakuPro-W3" size:12.0]]];
        
        [mailTextFormatManager addContentsTextFormatter:
            [[LineTextFormatter alloc] initWithName:@"inyo"
                pattern:@">"
                foregroundColor:[NSColor colorWithCalibratedRed:0.26                                                                       
                                                        green:0.28
                                                        blue:1.0
                                                        alpha:1.0]
                backgroundColor:[NSColor whiteColor]
                font:[NSFont fontWithName:@"HiraKakuPro-W3" size:12.0]]];
    }
    return mailTextFormatManager;
}
-(id)init{
    self = [super init];
    _headerFormatter = [[NSMutableArray alloc] init];
    _contentsFormatter = [[NSMutableArray alloc] init];
    return self;
}
-(id)initWithHeaderFormatter:(NSArray *)headerFormatter
            contentsFormatter:(NSArray *)contentsFormatter{
    self = [super init];
    _headerFormatter = [headerFormatter retain];
    _contentsFormatter = [contentsFormatter retain];
    return self;
}
-(void)dealloc{
    [_headerFormatter release];
    [_contentsFormatter release];
    [super dealloc];
}
-(void)addHeaderTextFormatter:(TextFormatter *)textFormatter{
    [_headerFormatter addObject:textFormatter];
}
-(void)addContentsTextFormatter:(TextFormatter *)textFormatter{
    [_contentsFormatter addObject:textFormatter];
}
-(void)removeHeaderTextFormatter:(TextFormatter *)textFormatter{
    [_headerFormatter removeObject:textFormatter];
}
-(void)removeContentsTextFormatter:(TextFormatter *)textFormatter{
    [_contentsFormatter removeObject:textFormatter];
}
-(unsigned int)countHeaderTextFormatter{
    return [_headerFormatter count];
}
-(unsigned int)countContentsTextFormatter{
    return [_contentsFormatter count];
}
-(void)insertHeaderTextFormatter:(TextFormatter *)textFormatter
                        atIndex:(unsigned int)index{
    if(index < [_headerFormatter count]){
        index = [_headerFormatter count];
    }
    [_headerFormatter insertObject:textFormatter atIndex:index];
}
-(void)insertContentsTextFormatter:(TextFormatter *)textFormatter
                        atIndex:(unsigned int)index{
    if(index < [_contentsFormatter count]){
        index = [_contentsFormatter count];
    }
    [_contentsFormatter insertObject:textFormatter atIndex:index];
}
-(unsigned int)indexOfHeaderTextFormatter:(TextFormatter *)textFormatter{
    return [_headerFormatter indexOfObject:textFormatter];
}
-(unsigned int)indexOfContentsTextFormatter:(TextFormatter *)textFormatter{
    return [_contentsFormatter indexOfObject:textFormatter];
}
-(NSAttributedString *)formatHeader:(NSString *)string{
    unsigned int i;
    NSAttributedString *attributedString 
        = [[NSAttributedString alloc]initWithString:string];
    for(i = 0; i < [_headerFormatter count]; i++){
        attributedString = [[_headerFormatter objectAtIndex:i] 
            formatWithAttributedString:attributedString];
    }
    return attributedString;
}
-(NSAttributedString *)formatContents:(NSString *)string{
    unsigned int i;
    NSAttributedString *attributedString
        = [[NSAttributedString alloc] initWithString:string];
    for(i = 0; i < [_contentsFormatter count]; i++){
        attributedString = [[_contentsFormatter objectAtIndex:i] 
            formatWithAttributedString:attributedString];
    }
    return attributedString;
}
@end