GEEKING

iOS/RobloxUI/Source/Components/RBFavoritesView.m

@@ -0,0 +1,177 @@
+//
+//  RBFavoritesView
+//  RobloxMobile
+//
+//  Created by Ariel Lichtin on 10/1/14.
+//  Copyright (c) 2014 ROBLOX. All rights reserved.
+//
+
+#import "RBFavoritesView.h"
+#import "UIView+Position.h"
+#import "RobloxData.h"
+#import "RobloxHUD.h"
+#import "RobloxTheme.h"
+
+#define BAR_HEIGHT 4.0f
+#define HORIZONTAL_MARGIN 33.0f
+#define RADIUS 2.0f
+
+#define FAVORITES_NORMAL @"Favorites"
+#define FAVORITES_FILLED @"Favorites Filled"
+
+@implementation RBFavoritesView
+{
+    NSString* _assetID;
+    BOOL _userFavorited;
+    NSUInteger _favoriteCount;
+    
+    UILabel* _label;
+    UIButton* _button;
+}
+
+- (instancetype)init
+{
+    self = [super init];
+    if(self)
+    {
+        [self initElements];
+    }
+    return self;
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder
+{
+    self = [super initWithCoder:aDecoder];
+    if(self)
+    {
+        [self initElements];
+    }
+    return self;
+}
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if(self)
+    {
+        [self initElements];
+    }
+    return self;
+}
+
+- (void) setFavoritesForGame:(RBXGameData*)gameData
+{
+    _assetID = gameData.placeID;
+    _userFavorited = gameData.userFavorited;
+    _favoriteCount = gameData.favorited;
+    
+    [self updateFavorites];
+}
+
+- (void) setFavoritesForPass:(RBXGamePass*)gamePass
+{
+    _assetID = [gamePass.passID stringValue];
+    _userFavorited = gamePass.userFavorited;
+    _favoriteCount = gamePass.favoriteCount;
+
+    [self updateFavorites];
+}
+
+- (void) setFavoritesForGear:(RBXGameGear*)gameGear
+{
+    _assetID = [gameGear.assetID stringValue];
+    _userFavorited = gameGear.userFavorited;
+    _favoriteCount = gameGear.favoriteCount;
+    
+    [self updateFavorites];
+}
+
+- (void) initElements
+{
+    self.backgroundColor = [UIColor clearColor];
+    
+    UIImage* favoritesImage = [UIImage imageNamed:FAVORITES_NORMAL];
+    _button = [UIButton buttonWithType:UIButtonTypeCustom];
+    _button.size = favoritesImage.size;
+    _button.position = CGPointMake(0, self.height - favoritesImage.size.height);
+    _button.contentMode = UIViewContentModeScaleToFill;
+    [_button setImage:favoritesImage forState:UIControlStateNormal];
+    [_button addTarget:self action:@selector(favoritedTouched) forControlEvents:UIControlEventTouchDown];
+    [self addSubview:_button];
+
+    CGRect labelRect;
+    labelRect.size = CGSizeMake(70.0, 23.0);
+    labelRect.origin = CGPointMake(30.0, self.height - labelRect.size.height);
+    _label = [[UILabel alloc] initWithFrame:labelRect];
+    [RobloxTheme applyToFavoriteLabel:_label];
+    [self addSubview:_label];
+}
+
+- (void) updateFavorites
+{
+    NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];
+    [numberFormatter setNumberStyle:NSNumberFormatterDecimalStyle];
+    [numberFormatter setMaximumFractionDigits:0];
+    
+    _label.text = [numberFormatter stringFromNumber:[NSNumber numberWithUnsignedInteger:_favoriteCount]];
+    
+    if(_userFavorited)
+        [_button setImage:[UIImage imageNamed:FAVORITES_FILLED] forState:UIControlStateNormal];
+    else
+        [_button setImage:[UIImage imageNamed:FAVORITES_NORMAL] forState:UIControlStateNormal];
+}
+
+- (void) favoritedTouched
+{
+    [UIView animateWithDuration:0.25
+        delay:0
+        options:UIViewAnimationOptionCurveEaseInOut
+        animations:^
+        {
+            _button.transform = CGAffineTransformMakeScale(2.0, 2.0);
+        }
+        completion:^(BOOL finished)
+        {
+            [UIView animateWithDuration:0.25
+                delay:0
+                options:UIViewAnimationOptionCurveEaseInOut
+                animations:^
+                {
+                    _button.transform = CGAffineTransformIdentity;
+                }
+                completion:nil];
+        }];
+    
+    [RobloxData favoriteToggleForAssetID:_assetID
+        completion:^(BOOL success, NSString *message)
+        {
+            dispatch_async(dispatch_get_main_queue(), ^
+            {
+                if(success)
+                {
+                    if(_userFavorited)
+                    {
+                        if(_favoriteCount > 0)
+                        {
+                            _favoriteCount--;
+                        }
+                    }
+                    else
+                    {
+                        _favoriteCount++;
+                    }
+                    
+                    _userFavorited = !_userFavorited;
+                    
+                    [self updateFavorites];
+                }
+                else if(message != nil)
+                {
+                    [RobloxHUD showMessage:message];
+                }
+
+            });
+        }];
+}
+
+@end