P4ServerStatusImageTransformer.m #1

//
//  P4ServerStatusImageTransformer.m
//  MBMenuExtra
//
//  Created by Michael Bishop on 12/29/09.
//  Copyright 2009 Perforce Software. All rights reserved.
//

#import "P4ServerStatusImageTransformer.h"
#import "P4ServerEntry.h"

@implementation P4ServerStatusImageTransformer

+ (Class)transformedValueClass
{
    return [NSImage class];
}

+ (BOOL)allowsReverseTransformation
{
    return NO;
}

-(NSImage*)P4m_imageNamed:(NSString*)name
{
    NSBundle *thisBundle = [NSBundle bundleForClass:[self class]];
    
    NSString * imagePath = nil;
    if (!(imagePath = [thisBundle pathForImageResource:name]))
        return nil;
    
    return [[[NSImage alloc] initByReferencingFile:imagePath] autorelease];
}

- (id)transformedValue:(id)value
{
    if (value == nil) return nil;
    
    int status = [value intValue];
    
    NSImage * image = nil;
    
    if ( status == P4ServerStatusOffline )
        image = [self P4m_imageNamed:@"red" ];
    else if ( status == P4ServerStatusConnecting )
        image = [self P4m_imageNamed:@"yellow" ];
    else if ( status == P4ServerStatusError )
        image = [self P4m_imageNamed:@"yellow" ];
    else if ( status == P4ServerStatusOnline )
        image = [self P4m_imageNamed:@"green" ];
    
    return image;
}

@end


@implementation P4ServerStatusMessageTransformer

+ (Class)transformedValueClass
{
    return [NSImage class];
}

+ (BOOL)allowsReverseTransformation
{
    return NO;
}
- (id)transformedValue:(id)value
{
    if (value == nil) return nil;
    
    int status = [value intValue];
    
    NSString * message = nil;
    
    if ( status == P4ServerStatusOffline )
        message = NSLocalizedString( @"Offline", @"Server status message: Offline" );
    else if ( status == P4ServerStatusConnecting )
        message = NSLocalizedString( @"Connecting...", @"Server status message: Connecting..." );
    else if ( status == P4ServerStatusError )
        message = NSLocalizedString( @"Connection Error", @"Server status message: Error" );
    else if ( status == P4ServerStatusOnline )
        message = NSLocalizedString( @"Connected", @"Server status message: Connected" );
    
    return message;
}

@end