#import "LoadIndicatorController.h"


@implementation LoadIndicatorController

- (void) updateLoadIndicator: (NSNotification *) notification {
    [loadIndicator setDoubleValue: [myWebView estimatedProgress]];
}

- (void) clearLoadIndicator: (NSNotification *) notification {	
    [loadIndicator setHidden:YES];
}

- (void) startLoadIndicator: (NSNotification *) notification {
    [loadIndicator setDoubleValue:0.0];
    [loadIndicator setHidden:NO];
}

-(void) awakeFromNib {
    [[NSNotificationCenter defaultCenter] 
        addObserver:self
        selector:@selector(updateLoadIndicator:)
        name:WebViewProgressEstimateChangedNotification 
        object:myWebView];
    
    [[NSNotificationCenter defaultCenter] 
        addObserver:self
        selector:@selector(startLoadIndicator:)
        name:WebViewProgressStartedNotification 
        object:myWebView];
    
    [[NSNotificationCenter defaultCenter] 
        addObserver:self
        selector:@selector(clearLoadIndicator:)
        name:WebViewProgressFinishedNotification 
        object:myWebView];
}
@end