text: //
  //  PFPurchaseTableViewCell.h
  //  Parse
  //
  //  Created by Qian Wang on 5/21/12.
  //  Copyright (c) 2012 Parse Inc. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  #import "PFTableViewCell.h"
  
  /*!
   An enum that represents states of the PFPurchaseTableViewCell.
   @see PFPurchaseTableViewCell
   */
  typedef NS_ENUM(uint8_t, PFPurchaseTableViewCellState) {
      /*! Normal state of the cell. */
      PFPurchaseTableViewCellStateNormal = 0,
      /*! Downloading state of the cell. */
      PFPurchaseTableViewCellStateDownloading,
      /*! State of the cell, when the product was downloaded. */
      PFPurchaseTableViewCellStateDownloaded
  };
  
  /*!
   PFPurchaseTableViewCell is a subclass PFTableViewCell that is used to show
   products in a PFProductTableViewController.
   @see PFProductTableViewController
   */
  @interface PFPurchaseTableViewCell : PFTableViewCell
  
  /*! State of the cell */
  @property (nonatomic, assign) PFPurchaseTableViewCellState state;
  
  /*! Label where price of the product is displayed. */
  @property (nonatomic, strong, readonly) UILabel *priceLabel;
  
  /*! Progress view that is shown, when the product is downloading. */
  @property (nonatomic, strong, readonly) UIProgressView *progressView;
  
  @end
  