text: //
  // Copyright (c) 2012 Jason Kozemczak
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
  // documentation files (the "Software"), to deal in the Software without restriction, including without limitation
  // the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
  // and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
  // THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  // OTHER DEALINGS IN THE SOFTWARE.
  //
  
  @protocol CKCalendarDelegate;
  
  @interface CKDateItem : NSObject
  
  @property (nonatomic, strong) UIColor *backgroundColor;
  @property (nonatomic, strong) UIColor *selectedBackgroundColor;
  @property (nonatomic, strong) UIColor *textColor;
  @property (nonatomic, strong) UIColor *selectedTextColor;
  
  @end
  
  typedef enum {
      startSunday = 1,
      startMonday = 2,
  } CKCalendarStartDay;
  
  @interface CKCalendarView : UIView
  
  - (id)initWithStartDay:(CKCalendarStartDay)firstDay;
  - (id)initWithStartDay:(CKCalendarStartDay)firstDay frame:(CGRect)frame;
  
  @property (nonatomic) CKCalendarStartDay calendarStartDay;
  @property (nonatomic, strong) NSLocale *locale;
  
  @property (nonatomic, readonly) NSArray *datesShowing;
  
  @property (nonatomic) BOOL onlyShowCurrentMonth;
  @property (nonatomic) BOOL adaptHeightToNumberOfWeeksInMonth;
  
  @property(nonatomic, strong) NSDate *minimumDate;
  @property(nonatomic, strong) NSDate *maximumDate;
  
  @property (nonatomic, weak) id<CKCalendarDelegate> delegate;
  
  // Theming
  @property (nonatomic, strong) UIFont *titleFont;
  @property (nonatomic, strong) UIColor *titleColor;
  @property (nonatomic, strong) UIFont *dateOfWeekFont;
  @property (nonatomic, strong) UIColor *dayOfWeekTextColor;
  @property (nonatomic, strong) UIFont *dateFont;
  
  - (void)setMonthButtonColor:(UIColor *)color;
  - (void)setInnerBorderColor:(UIColor *)color;
  - (void)setDayOfWeekBottomColor:(UIColor *)bottomColor topColor:(UIColor *)topColor;
  
  - (void)selectDate:(NSDate *)date makeVisible:(BOOL)visible;
  - (void)reloadData;
  - (void)reloadDates:(NSArray *)dates;
  
  // Helper methods for delegates, etc.
  - (BOOL)date:(NSDate *)date1 isSameDayAsDate:(NSDate *)date2;
  - (BOOL)dateIsInCurrentMonth:(NSDate *)date;
  
  @end
  
  @protocol CKCalendarDelegate <NSObject>
  
  @optional
  - (void)calendar:(CKCalendarView *)calendar configureDateItem:(CKDateItem *)dateItem forDate:(NSDate *)date;
  - (BOOL)calendar:(CKCalendarView *)calendar willSelectDate:(NSDate *)date;
  - (void)calendar:(CKCalendarView *)calendar didSelectDate:(NSDate *)date;
  - (BOOL)calendar:(CKCalendarView *)calendar willDeselectDate:(NSDate *)date;
  - (void)calendar:(CKCalendarView *)calendar didDeselectDate:(NSDate *)date;
  
  - (BOOL)calendar:(CKCalendarView *)calendar willChangeToMonth:(NSDate *)date;
  - (void)calendar:(CKCalendarView *)calendar didChangeToMonth:(NSDate *)date;
  
  - (void)calendar:(CKCalendarView *)calendar didLayoutInRect:(CGRect)frame;
  
  @end