// A good bit of this code was derived from the Three20 project
  // and was customized to work inside DerbyApp
  //
  // All modifications by DerbyApp are licensed under 
  // the Apache License, Version 2.0
  //
  //
  // Copyright 2009 Facebook
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //    http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  ifdef USE_TI_UIDASHBOARDVIEW
  
  #import <UIKit/UIKit.h>
  
  
  
  @protocol LauncherViewDelegate;
  
  @interface LauncherView : UIView<UIScrollViewDelegate> {
  @private
          id<LauncherViewDelegate> delegate;
          UIScrollView *scrollView;
          UIPageControl *pager;
          NSMutableArray *pages;
          NSMutableArray *buttons;
          NSInteger columnCount;
          NSInteger rowCount;
          LauncherButton *dragButton;
          NSTimer* editHoldTimer;
          NSTimer* springLoadTimer;
          UITouch* dragTouch;
          NSInteger positionOrigin;
          CGPoint dragOrigin;
          CGPoint touchOrigin;
          BOOL editing;
          BOOL springing;        
      BOOL editable;
  }
  
  @property(nonatomic) NSInteger columnCount;
  @property(nonatomic) NSInteger rowCount;
  @property(nonatomic) NSInteger currentPageIndex;
  @property(nonatomic,assign) id<LauncherViewDelegate> delegate;
  @property(nonatomic,readonly) BOOL editing;
  @property(nonatomic,assign) BOOL editable;
  
  (void)addItem:(LauncherItem*)item animated:(BOOL)animated;
  (void)removeItem:(LauncherItem*)item animated:(BOOL)animated;
  
  (void)beginEditing;
  (void)endEditing;
  
  (LauncherItem*)itemForIndex:(NSInteger)index;
  (NSArray*)items;
  
  @end
  
  @protocol LauncherViewDelegate <NSObject>
  
  @optional
  
  (void)launcherView:(LauncherView*)launcher didAddItem:(LauncherItem*)item;
  
  (void)launcherView:(LauncherView*)launcher didRemoveItem:(LauncherItem*)item;
  
  (void)launcherView:(LauncherView*)launcher willDragItem:(LauncherItem*)item;
  
  (void)launcherView:(LauncherView*)launcher didDragItem:(LauncherItem*)item;
  
  (void)launcherView:(LauncherView*)launcher didMoveItem:(LauncherItem*)item;
  
  (void)launcherView:(LauncherView*)launcher didSelectItem:(LauncherItem*)item;
  
  (void)launcherViewDidBeginEditing:(LauncherView*)launcher;
  
  (void)launcherViewDidEndEditing:(LauncherView*)launcher;
  
  (BOOL)launcherViewShouldWobble:(LauncherView*)launcher;
  
  @end
  
  endif