/*

     File: AssetCollectionView.h

 Abstract: An AssetCollectionView displays a collection of Assets, each represented by an AssetViewCollectionViewNode that manages a small view subtree.  Specifically, this is the view in Cocoa Slides that displays the gray gradient (or Quartz Composition) background, and serves as a container view for the "slides".

  Version: 1.5

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*/

#import <Cocoa/Cocoa.h>

@class Asset;

@class AssetCollection;

// An AssetCollectionView displays the contents of an AssetCollection

@interface AssetCollectionView : NSView {

    // Model

    AssetCollection *assetCollection;

    // Controller Glue

    NSMutableArray *nodes;

    // Appearance Attributes

    NSGradient *backgroundGradient;

    // UI State

    BOOL autoCyclesLayout;

    NSTimeInterval layoutCycleInterval;

    NSTimer *layoutTimer;

    NSInteger subviewsLayoutType;

    NSArray *sortDescriptors;

    BOOL slidesHaveShadows;

    BOOL usesQuartzCompositionBackground;

}

- (AssetCollection *)assetCollection;

- (void)setAssetCollection:(AssetCollection *)newAssetCollection;

- (BOOL)autoCyclesLayout;

- (void)setAutoCyclesLayout:(BOOL)flag;

- (NSTimeInterval)layoutCycleInterval;

- (void)setLayoutCycleInterval:(NSTimeInterval)newLayoutCycleInterval;

- (NSInteger)subviewsLayoutType;

- (void)setSubviewsLayoutType:(NSInteger)layoutType;

- (NSArray *)sortDescriptors;

- (void)setSortDescriptors:(NSArray *)newSortDescriptors;

- (BOOL)slidesHaveShadows;

- (void)setSlidesHaveShadows:(BOOL)flag;

- (BOOL)usesQuartzCompositionBackground;

- (void)setUsesQuartzCompositionBackground:(BOOL)flag;

- (void)reloadData;

@end