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Fixed issue#3: TTPhotoViewController not loading past maxPhotoIndex. …
…This was a forwarding / object-identity bug.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| // | ||
| // ForwardingAdapters.h | ||
| // TTRemoteExamples | ||
| // | ||
| // Created by Keith Lazuka on 11/30/09. | ||
| // Copyright 2009 __MyCompanyName__. All rights reserved. | ||
| // | ||
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| #import "Three20/Three20.h" | ||
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| /* | ||
| * HACK: | ||
| * | ||
| * The TTModel system does not expect that your TTPhotoSource implementation | ||
| * is actually forwarding to another object that implements the TTModel aspect | ||
| * of the TTPhotoSource protocol. So we must ensure that the TTModelViewController's | ||
| * notion of what its model is matches the object that it will receive | ||
| * via the TTModelDelegate messages. | ||
| */ | ||
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| @class SearchResultsPhotoSource; | ||
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| @interface MyPhotoViewController : TTPhotoViewController | ||
| { | ||
| id <TTModel> realModel; | ||
| } | ||
| @property (nonatomic,retain) id <TTModel> realModel; | ||
| @end | ||
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| @interface MyThumbsViewController : TTThumbsViewController | ||
| { | ||
| id <TTModel> realModel; | ||
| } | ||
| - (id)initForPhotoSource:(SearchResultsPhotoSource *)source; | ||
| @end | ||
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| @interface MyThumbsDataSource : TTThumbsDataSource | ||
| {} | ||
| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| // | ||
| // ForwardingAdapters.m | ||
| // TTRemoteExamples | ||
| // | ||
| // Created by Keith Lazuka on 11/30/09. | ||
| // Copyright 2009 __MyCompanyName__. All rights reserved. | ||
| // | ||
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| #import "ForwardingAdapters.h" | ||
| #import "SearchResultsPhotoSource.h" | ||
| #import "SearchResultsModel.h" | ||
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| @implementation MyPhotoViewController | ||
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| @synthesize realModel; | ||
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| - (void)setModel:(id<TTModel>)m { [super setModel:realModel]; } | ||
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| - (void)dealloc | ||
| { | ||
| [realModel release]; | ||
| [super dealloc]; | ||
| } | ||
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| @end | ||
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| @implementation MyThumbsViewController | ||
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| - (id)initForPhotoSource:(SearchResultsPhotoSource *)source | ||
| { | ||
| if ((self = [super init])) { | ||
| realModel = [[source underlyingModel] retain]; | ||
| self.photoSource = source; | ||
| } | ||
| return self; | ||
| } | ||
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| - (void)setModel:(id<TTModel>)m { [super setModel:realModel]; } | ||
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| - (TTPhotoViewController*)createPhotoViewController | ||
| { | ||
| MyPhotoViewController *vc = [[[MyPhotoViewController alloc] init] autorelease]; | ||
| vc.realModel = realModel; | ||
| return vc; | ||
| } | ||
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| - (id<TTTableViewDataSource>)createDataSource { | ||
| return [[[MyThumbsDataSource alloc] initWithPhotoSource:_photoSource delegate:self] autorelease]; | ||
| } | ||
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| - (void)dealloc | ||
| { | ||
| [realModel release]; | ||
| [super dealloc]; | ||
| } | ||
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| @end | ||
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| @implementation MyThumbsDataSource | ||
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| - (id<TTModel>)model | ||
| { | ||
| return [(SearchResultsPhotoSource*)_photoSource underlyingModel]; | ||
| } | ||
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| @end |
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