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remember the scroll position of each show

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Sami Samhuri 2012-03-24 11:12:59 -07:00
parent c7df2b8aa8
commit 8479513027
2 changed files with 14 additions and 2 deletions
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5by5Browser.xcodeproj/project.xcworkspace/xcuserdata/sjs.xcuserdatad/UserInterfaceState.xcuserstate generated
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16
5by5Browser/ShowViewController.m
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@ -12,13 +12,14 @@
#import "NSDate+relative.h" #import "NSDate+relative.h"
@interface ShowViewController () @interface ShowViewController ()
@property (nonatomic, retain) NSMutableDictionary *indexPaths;
@end @end
@implementation ShowViewController @implementation ShowViewController
@synthesize detailViewController = _detailViewController; @synthesize detailViewController = _detailViewController;
@synthesize show = _show; @synthesize show = _show;
@synthesize indexPaths = _indexPaths;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{ {
@ -26,6 +27,7 @@
if (self) { if (self) {
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
self.contentSizeForViewInPopover = CGSizeMake(320.0, 600.0); self.contentSizeForViewInPopover = CGSizeMake(320.0, 600.0);
self.indexPaths = [NSMutableDictionary dictionary];
} }
} }
return self; return self;
@ -39,10 +41,20 @@
} }
} }
- (void) viewWillDisappear: (BOOL)animated
{
[super viewWillDisappear: animated];
[self.indexPaths setObject: [[self.tableView indexPathsForVisibleRows] objectAtIndex: 0] forKey: self.show.name];
}
- (void) configureView - (void) configureView
{ {
self.title = self.show.name; self.title = self.show.name;
[self.tableView scrollToRowAtIndexPath: [NSIndexPath indexPathForRow: 0 inSection: 0] atScrollPosition: UITableViewScrollPositionTop animated: NO]; NSIndexPath *indexPath = [self.indexPaths objectForKey: self.show.name];
if (!indexPath) {
indexPath = [NSIndexPath indexPathForRow: 0 inSection: 0];
}
[self.tableView scrollToRowAtIndexPath: indexPath atScrollPosition: UITableViewScrollPositionTop animated: NO];
[self.tableView reloadData]; [self.tableView reloadData];
} }