kal binding

gistfile1.cs

Error: 

/Developer/MonoTouch/usr/bin/btouch  kal.cs AssemblyInfo.cs Enums.cs --out=Kal.dll --link-with=libKalUniversal.a,libKalUniversal.a -x=extras.cs
kal.cs(23,31): error CS0527: Type `MonoTouch.UIKit.UITableViewDataSource' in interface list is not an interface


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using System;
using System.Drawing;
using MonoTouch.Foundation;
using MonoTouch.CoreFoundation;
using MonoTouch.UIKit;
using MonoTouch.ObjCRuntime;
using MonoTouch.CoreGraphics;
using MonoTouch.MapKit;
using MonoTouch.CoreLocation;
using MonoTouch.CoreAnimation;

namespace Kal
{
    [BaseType(typeof(NSObject))]
    [Model]
    interface KalDataSourceCallbacks {
        [Export("loadedDataSource:")]
        void LoadedDataSource(KalDataSource dataSource);
    }


    [BaseType(typeof(NSObject))]
    [Model]
    interface KalDataSource : UITableViewDataSource {
        [Export("presentingDatesFrom:to:delegate:")]
        void PresentingDates(NSDate from, NSDate to, KalDataSourceCallbacks callback);

        [Export("markedDatesFrom:to:")]
        void MarkedDates(NSDate from, NSDate to);

        [Export("loadItemsFromDate:toDate:")]
        void LoadItems(NSDate from, NSDate to);

        [Export("removeAllItems")]
        void RemoveAllItems();

    }

    [BaseType(typeof(NSObject))]
    interface KalDate {
        [Static, Export("dateForDay:month:year:")]
        KalDate GetDate(uint day, uint month, uint year);

        [Static, Export("dateFromNSDate:")]
        KalDate GetDate(DateTime date);

        [Export("initForDay:month:year:")]
        IntPtr Constructor(uint day, uint month, uint year);

        [Export("day")]
        uint GetDay();

        [Export("month")]
        uint GetMonth();

        [Export("year")]
        uint GetYear();

        [Export("NSDate")]
        NSDate GetDate();

        [Export("compare:")]
        NSComparisonResult Compare(KalDate otherDate);

        [Export("isToday")]
        bool IsToday();
    }

    [BaseType(typeof(NSObject))]
    [Model]
    interface KalViewDelegate {
        [Export("showPreviousMonth")]
        void ShowPreviousMonth();

        [Export("showFollowingMonth")]
        void ShowFollowingMonth();

        [Export("didSelectDate:")]
        void DidSelectDate(KalDate date);
    }

    [BaseType(typeof(UIView))]
    interface KalView {
        [Export("delegate", ArgumentSemantic.Assign)]
        NSObject WeakDelegate { get; set; }

        [Wrap("WeakDelegate")]
        KalViewDelegate Delegate { get; set; }

        [Export("tableView")]
        UITableView TableView { get; set; }

        //[Export("shadowView")]
        //UIImageView ShadowView { get; set; }

        [Export("selectedDate")]
        KalDate SelectedDate { get; }

        //[Export("gridView")]
        //KalGridView GridView { get; }

        [Export("initWithFrame:delegate:logic:")]
        IntPtr Constructor(RectangleF frame, KalViewDelegate del, KalLogic logic);

        [Export("isSliding")]
        bool IsSliding();

        [Export("selectDate:")]
        void SelectDate(KalDate date);

        [Export("markTilesForDates:")]
        void MarkTiles(NSArray dates);

        [Export("redrawEntireMonth")]
        void RedrawMonth();

        [Export("slideDown")]
        void SlideDown();

        [Export("slideUp")]
        void SlideUp();

        [Export("jumpToSelectedMonth")]
        void JumpToSelectedMonth();
    }


    [BaseType(typeof(UIView))]
    interface KalTileView {

        [Export("date")]
        KalDate Date { get; set; }

        [Export("highlighted")]
        bool IsHighlighted { [Bind("isHighlighted")] get; set; }

        [Export("selected")]
        bool IsSelected { [Bind("isSelected")] get; set; }

        [Export("isMarked")]
        bool IsMarked { [Bind("isMarked")] get; set; }

        [Export("type")]
        KalTileType TileType { get; set; }

        [Export("resetState")]
        void ResetState();

        [Export("isToday")]
        bool IsToday();

        [Export("belongsToAdjacentMonth")]
        bool BelongsToAdjacentMonth();
    }

    [BaseType(typeof(UIView))]
    interface KalMonthView {
        [Export("numWeeks")]
        uint NumberOfWeeks { get; set; }

        [Export("initWithFrame:")]
        IntPtr Constructor(RectangleF frame);

        [Export("showDates:leadingAdjacentDates:trailingAdjacentDates")]
        void ShowDates(NSArray main, NSArray leading, NSArray trailing);

        [Export("firstTileOfMonth")]
        KalTileView GetFirstTileOfMonth();

        [Export("tileForDate:")]
        KalTileView GetTile(KalDate date);

        [Export("markTilesForDates:")]
        void MarkTiles(NSArray dates);
    }

    [BaseType(typeof(UIView))]
    interface KalGridView {
        [Static, Export("tileSize")]
        SizeF GetTileSize();

        [Static, Export("setGridViewTileSize:")]
        void SetTileSize(SizeF size);
    }

    [BaseType(typeof(UIViewController))]
    interface KalViewController {

        [Export("delegate", ArgumentSemantic.Assign)]
        NSObject WeakDelegate { get; set; }

        [Wrap("WeakDelegate")]
        UITableViewDelegate Delegate { get; set; }

        [Export("dataSource")]
        KalDataSource DataSource { get; set; }

        //[Export("calendarView", ArgumentSemantic.Assign)]
        //KalView CalendarView { get; set; }

        [Export("initWithSelectedDate:")]
        IntPtr Constructor(NSDate selectedDate);

        [Export("reloadData")]
        void ReloadData();

        [Export("showAndSelectDate")]
        void ShowAndSelectDate(NSDate Date);

        [Export("selectedDate")]
        NSDate SelectedDate();
    }

    [BaseType(typeof(NSObject))]
    interface KalLogic {

        [Export("baseDate")]
        NSDate BaseDate { get; set; }

        [Export("fromDate")]
        NSDate FromDate { get; }

        [Export("daysInSelectedMonth")]
        NSArray DaysInSelectedMonth { get; }

        [Export("daysInFinalWeekOfPreviousMonth")]
        NSArray DaysInFinalWeekOfPreviousMonth { get; }

        [Export("daysInFirstWeekOfFollowingMonth")]
        NSArray DaysInFirstWeekOfFollowingMonth { get; }

        [Export("selectedMonthNameAndYear")]
        string SelectedMonthNameAndYear { get; }

        [Export("initForDate:")]
        IntPtr Constructor(NSDate date);

        [Export("retreatToPreviousMonth")]
        void RetreatToPreviousMonth();

        [Export("advanceToFollowingMonth")]
        void AdvanceToFollowingMonth();

        [Export("moveToMonthForDate:")]
        void MoveToMonthForDate(NSDate date);

    }

    
}