#import "GKApplication.h"

@implementation GKApplication

// Override NSApplication's sendEvent method
- (void)sendEvent:(NSEvent *)anEvent {
		
	// Checks for a command stroke
	if([anEvent type] == NSKeyDown && [anEvent modifierFlags] & NSCommandKeyMask) {
		switch ([[anEvent characters] characterAtIndex:0]) {
			case 'v': [self sendSelectorToFirstResponder:@selector(paste:)]; break;
			case 'a': [self sendSelectorToFirstResponder:@selector(selectAll:)]; break;
			case 'x': [self sendSelectorToFirstResponder:@selector(cut:)]; break;
			case 'c': [self sendSelectorToFirstResponder:@selector(copy:)]; break;
			case 'w': [[self keyWindow] close]; break;
		}
	}
	
	else [super sendEvent:anEvent];
}

// Sends the given selector to the first responder
- (void)sendSelectorToFirstResponder:(SEL)selector {
	NSResponder *firstResponder = [[self keyWindow] firstResponder];
	if([firstResponder respondsToSelector:selector])
		[firstResponder performSelector:selector withObject:self];
}

@end