//

// WDActivityController.m

// Inkpad

//

// This Source Code Form is subject to the terms of the Mozilla Public

// License, v. 2.0. If a copy of the MPL was not distributed with this

// file, You can obtain one at http://mozilla.org/MPL/2.0/.

//

// Copyright (c) 2011-2013 Steve Sprang

//

#import "WDActivity.h"

#import "WDActivityController.h"

#import "WDActivityManager.h"

@implementation WDActivityController

@synthesize table;

@synthesize activityManager;

- (id) initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil

{

self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];

if (!self) {

return nil;

}

self.title = NSLocalizedString(@"Activity", @"Activity");

return self;

}

- (void) dealloc

{

[[NSNotificationCenter defaultCenter] removeObserver:self];

}

- (void) loadView

{

table = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 374) style:UITableViewStylePlain];

self.view = table;

table.delegate = self;

table.dataSource = activityManager;

table.allowsSelection = NO;

self.preferredContentSize = table.frame.size;

}

- (void) setActivityManager:(WDActivityManager *)am

{

activityManager = am;

table.dataSource = am;

// stop observing any previous activity managers that were set

[[NSNotificationCenter defaultCenter] removeObserver:self];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(activityAdded:) name:WDActivityAddedNotification object:am];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(activityRemoved:) name:WDActivityRemovedNotification object:am];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(activityProgressChanged:) name:WDActivityProgressChangedNotification object:am];

}

- (void) activityAdded:(NSNotification *)aNotification

{

NSNumber *index = (aNotification.userInfo)[@"index"];

NSIndexPath *indexPath = [NSIndexPath indexPathForRow:index.integerValue inSection:0];

[table beginUpdates];

[table insertRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];

[table endUpdates];

}

- (void) activityRemoved:(NSNotification *)aNotification

{

NSNumber *index = (aNotification.userInfo)[@"index"];

NSIndexPath *indexPath = [NSIndexPath indexPathForRow:index.integerValue inSection:0];

[table beginUpdates];

[table deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];

[table endUpdates];

}

- (void) activityProgressChanged:(NSNotification *)aNotification

{

NSNumber *index = (aNotification.userInfo)[@"index"];

WDActivity *activity = (aNotification.userInfo)[@"activity"];

NSIndexPath *indexPath = [NSIndexPath indexPathForRow:index.integerValue inSection:0];

UITableViewCell *layerCell = (UITableViewCell *) [table cellForRowAtIndexPath:indexPath];

UIProgressView *progress = (UIProgressView *) [layerCell viewWithTag:2];

progress.progress = activity.progress;

}

@end