/*

 File: CalendarItems.m

 Abstract: Creates an object that stores specific properties of 

           an iCal calendar, event, or to do item.

 Version: <1.0>

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 MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION

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 */

#import "CalendarItems.h"

/* Prefix for all methods and instance variables that will be exposed in the widget */

NSString *const kJSSelectorPrefix = @"js_";

@implementation CalendarItems

@synthesize js_uid;

@synthesize js_startDate;

@synthesize js_title;

@synthesize js_color;

@synthesize js_timeOrPriority;

/*

   Creates a CalendarItems instance, which will store data for events and to do items.

*/

-(id)initWithStartDate:(NSString *)aDate 

                 title:(NSString *)aTitle 

                 color:(NSString *)aColor 

        timeOrPriority:(NSString *)aValue

{

    self = [super init];

    if (self!= nil) 

    {

        self.js_startDate = aDate;

        self.js_title = aTitle;

        self.js_color = aColor;

        self.js_timeOrPriority = aValue;

    }

    return self;    

}

/*

    Creates a CalendarItems instance, which will store data for calendars.

*/

-(id)initWithUID:(NSString *)aUid

           title:(NSString *)aTitle 

           color:(NSString *)aColor

{

    self = [super init];

    if (self!= nil) 

    {

        self.js_uid = aUid;

        self.js_title = aTitle;

        self.js_color = aColor;

    }

    return self;    

}

/*

   Indicates what instance variables should be shared with JavaScript. This method should return

   YES for all instance variables with the "js" prefix and NO otherwise.

*/

+ (BOOL)isKeyExcludedFromWebScript:(const char *)name

{

    NSString* keyName = [[[NSString alloc] initWithUTF8String: name] autorelease];

    return !([ keyName hasPrefix:kJSSelectorPrefix]);

}

/*

    Provides mapping between Objective-C and JavaScript instance variable names. All Objective-C instance variables 

    will be used in JavaScript without the "js" prefix. For instance, js_uid will be called as uid in JavaScript.

*/

+ (NSString *)webScriptNameForKey:(const char *)name

{

    NSString* keyName = [[[NSString alloc] initWithUTF8String: name] autorelease];

    if ([ keyName hasPrefix:kJSSelectorPrefix] && ([ keyName length] > [kJSSelectorPrefix length]))

    {

        return [keyName substringFromIndex:[kJSSelectorPrefix length]];

    }

    return nil;

}

-(void)dealloc

{

    [js_uid release];

    [js_startDate release];

    [js_title release];

    [js_color release];

    [js_timeOrPriority release];

    [super dealloc];

}

@end