//
//  ActivityViewFramed.m
//  MPS
//
//  Created by bwbuser on 04/08/11.
//  Copyright 2011 beeweeb spa. All rights reserved.
//

#import "ActivityViewFramed.h"


@implementation ActivityViewFramed

@synthesize textLocal, titleLocal;
@synthesize activityIndicatorView;

static ActivityViewFramed* activity;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

//THIS CREATES THE ACTIVITY, ATTACH IT AT THE SUPERVIEW (PASSED AS PARAMETER) AND IMMEDIATELY SHOW IT.
+ (void) showActivityWithSuperView:(UIView*)aView text:(NSString*)aText {
    if (activity)
        return;
    
    CGPoint center = CGPointMake(aView.frame.size.width/2, aView.frame.size.height/2);
    
    activity = [[ActivityViewFramed alloc] initWithNibName:@"ActivityViewFramed" bundle:[NSBundle mainBundle]];
    
    activity.view.center = center;
    
    if(STR_ISNULL_OR_EMPTY(aText))
        [activity setupWithText:@"Caricamento in corso..."];
    else
        [activity setupWithText:aText];
    
    activity.view.alpha = 0;
    [aView addSubview:activity.view];
    
    [activity performSelector:@selector(show)];
}

//THIS IS FOR USE WITHOUT A TITLE TEXT
+ (void) showActivityWithSuperView:(UIView*)aView
{
    [ActivityViewFramed showActivityWithSuperView:aView text:nil];
}

+ (void) hideActivityView {
    if (activity) {
        [activity performSelector:@selector(hide)];
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

#pragma mark - View lifecycle

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.

    self.activityIndicatorBox.layer.cornerRadius = 10;
    self.activityIndicatorBox.layer.masksToBounds = YES;
    
    if (!loaded) {
        [self performSelector:@selector(setAppearance)];
        loaded = YES;
    }
}

- (void)viewDidUnload {
    [self setActivityIndicatorBox:nil];
    [super viewDidUnload];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

	return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft ||
            interfaceOrientation == UIInterfaceOrientationLandscapeRight);
}

-(NSUInteger)supportedInterfaceOrientations{
    return UIInterfaceOrientationMaskLandscape;
}


- (void) setupWithText:(NSString*)aText {
    
    self.textLocal = aText;

    if (loaded) {
        [self performSelector:@selector(setAppearance)];
    }
}

- (void) setAppearance {
    textLabel.text = textLocal; 
}


#pragma mark - ANIMATIONS
- (void) show {
    
    if ([self.view superview]) {
        [[self.view superview] bringSubviewToFront:self.view];
    }
    
	[activityIndicatorView startAnimating];
		
    FADEIN(self.view, 0.5)    
}

- (void) hide {
    FADEOUT_CALLBACK(self.view, 0.5, viewHided) 
}

- (void) viewHided  {
	[activityIndicatorView stopAnimating];
	
    if (activity) {
        [activity.view removeFromSuperview];
    }
    
    activity = nil;
}


@end