
#import "ValidateMenus.h"

@implementation Text(ValidateMenus)

- (BOOL)validateCommand:menuCell
{
	SEL action = [menuCell action];
	BOOL redraw = NO, enabled = [menuCell isEnabled];

    if(action == @selector(toggleRuler:)){
		if(!enabled){
			redraw = YES;
			[menuCell setEnabled:YES];
		}
		if([self isRulerVisible] && !strcmp([menuCell title], "Show Ruler")){
				[menuCell setTitle:"Hide Ruler"];
				redraw = YES;
		} else if(![self isRulerVisible] && !strcmp([menuCell title], "Hide Ruler")){
				[menuCell setTitle:"Show Ruler"];
				redraw = YES;
		} 
	}
	return redraw;
}

@end

@implementation ScrollViewDeluxe(ValidateMenus)

- (BOOL)validateCommand:menuCell
{
	SEL action = [menuCell action];
	BOOL redraw = NO, enabled = [menuCell isEnabled];

	if(action == @selector(toggleRulers:)){
		if(!enabled){
			redraw = YES;
			[menuCell setEnabled:YES];
		}
		if(topViewVisible && !strcmp([menuCell title], "Show Rulers")){
				[menuCell setTitle:"Hide Rulers"];
				redraw = YES;
		} else if(!topViewVisible && !strcmp([menuCell title], "Hide Rulers")){
				[menuCell setTitle:"Show Rulers"];
				redraw = YES;
		} 
	}
	return redraw;
}

@end

