#import "AQGridViewController.h"

@interface AQGridView (AQGridViewPrivate)

- (void) viewWillRotateToInterfaceOrientation: (UIInterfaceOrientation) orientation;

- (void) viewDidRotate;

@implementation AQGridViewController

@synthesize clearsSelectionOnViewWillAppear=_clearsSelectionOnViewWillAppear;

- (void) _sharedGridViewDefaultSetup

{

self.gridView.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;

self.gridView.autoresizesSubviews = YES;

self.gridView.delegate = self;

self.gridView.dataSource = self;

}

- (void) loadView

{

AQGridView * aView = [[AQGridView alloc] initWithFrame: CGRectZero];

self.gridView = aView;

[self _sharedGridViewDefaultSetup];

}

- (void) awakeFromNib

{

[self _sharedGridViewDefaultSetup];

}

- (void) viewDidLoad

{

[super viewDidLoad];

[self.gridView reloadData];

_popoverShowing = NO;

}

- (AQGridView *) gridView

{

return ( (AQGridView *) self.view );

}

- (void) setGridView: (AQGridView *) value

{

if ( [value isKindOfClass: [AQGridView class]] == NO )

{

[NSException raise: NSInvalidArgumentException format: @"-setGridView: called with non-AQGridView argument '%@'", NSStringFromClass([value class])];

}

self.view = value;

}

- (void) viewWillAppear: (BOOL) animated

{

if ( (_clearsSelectionOnViewWillAppear) && ([self.gridView indexOfSelectedItem] != NSNotFound) )

{

[self.gridView deselectItemAtIndex: [self.gridView indexOfSelectedItem] animated: NO];

}

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

// Overriden to allow any orientation.

return YES;

}

- (void) willRotateToInterfaceOrientation: (UIInterfaceOrientation) toInterfaceOrientation

duration: (NSTimeInterval) duration

{

[self.gridView viewWillRotateToInterfaceOrientation: toInterfaceOrientation];

}

- (void) didRotateFromInterfaceOrientation: (UIInterfaceOrientation) fromInterfaceOrientation

{

[self.gridView viewDidRotate];

}

- (void)didReceiveMemoryWarning {

// Releases the view if it doesn't have a superview.

[super didReceiveMemoryWarning];

// Release any cached data, images, etc that aren't in use.

}

- (void)viewDidUnload {

[super viewDidUnload];

// Release any retained subviews of the main view.

// e.g. self.myOutlet = nil;

}

#pragma mark -

#pragma mark Grid View Data Source

- (NSUInteger) numberOfItemsInGridView: (AQGridView *) gridView

{

return ( 0 );

}

- (AQGridViewCell *) gridView: (AQGridView *) gridView cellForItemAtIndex: (NSUInteger) index

{

return ( nil );

}

#pragma mark -

#pragma mark UIPopoverControllerDelegate methods

- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController

{

_popoverShowing = NO;

}