Sources/Frameworks/Model/Query/QueryDataSource.mm

/*
     File: QueryDataSource.mm
 Abstract: n/a
  Version: 1.0
 
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 */
 
#import "CFQueryHardwareDataSource.h"
#import "CGDisplaysDataSource.h"
#import "GLUQueryDataSource.h"
#import "QueryDataSource.h"
 
@interface QueryDataSource(Private)
 
- (void) addRenderers;
- (void) addHardware;
- (void) addDisplays;
 
@end
 
@implementation QueryDataSource
 
- (void) addRenderers
{
    GLUQueryDataSource *pSource = [GLUQueryDataSource query];
    
    if(pSource)
    {
        [mpData addObject:[pSource dictionary]];
        
        [mpParent unionSet:[pSource parent]];
        [mpChildern unionSet:[pSource childern]];
    } // if
} // addRenderers
 
- (void) addHardware
{
    CFQueryHardwareDataSource *pSource = [CFQueryHardwareDataSource query];
    
    if(pSource)
    {
        [mpData addObject:[pSource dictionary]];
        
        [mpParent unionSet:[pSource parent]];
        [mpChildern unionSet:[pSource childern]];
    } // if
} // addHardware
 
- (void) addDisplays
{
    CGDisplaysDataSource *pSource = [CGDisplaysDataSource query];
    
    if(pSource)
    {
        [mpData addObject:[pSource dictionary]];
        
        [mpParent unionSet:[pSource parent]];
        [mpChildern unionSet:[pSource childern]];
    } // if
} // addHardware
 
- (id) init
{
    self = [super init];
    
    if(self)
    {
        mpData = [NSMutableArray new];
        
        if(mpData)
        {
            mpParent   = [NSMutableSet new];
            mpChildern = [NSMutableSet new];
            
            [self addHardware];
            [self addDisplays];
            [self addRenderers];
        } // if
    } // if
    
    return self;
} // init
 
+ (id) query
{
    return [[[QueryDataSource allocWithZone:[self zone]] init] autorelease];
} // query
 
- (void) dealloc
{
    if(mpParent)
    {
        [mpParent release];
        
        mpParent = nil;
    } // if
    
    if(mpChildern)
    {
        [mpChildern release];
        
        mpChildern = nil;
    } // if
    
    if(mpData)
    {
        [mpData release];
        
        mpData = nil;
    } // if
    
    [super dealloc];
} // dealloc
 
- (NSMutableArray *) data
{
    return mpData;
} // data
 
- (BOOL) isChild:(NSString *)string
{
    BOOL bSuccess = string != nil;
    
    if(bSuccess)
    {
        bSuccess = [mpChildern containsObject:string];
    } // if
    
    return bSuccess;
} // isChild
 
- (BOOL) isParent:(NSString *)string
{
    BOOL bSuccess = string != nil;
    
    if(bSuccess)
    {
        bSuccess = [mpParent containsObject:string];
    } // if
    
    return bSuccess;
} // isParent
 
@end