Commit graph

11 commits

Author SHA1 Message Date
Ryan Nystrom
000bc36919 Relicense to MIT
Summary: Relicensing IGListKit under MIT

Reviewed By: calimarkus

Differential Revision: D7764125

fbshipit-source-id: 6c773195ef3184202725fe7f08de754f979cb83f
2018-05-01 14:50:56 -07:00
Sho Ikeda
9315299fbc Minimum fixes for Xcode 9.3 build errors
Summary:
Issue fixed: #1141

This is a set of minimum fixes for Xcode 9.3 rather than #1142. Much smaller diffs 😃

The changes here were done by Xcode's FixIt. See also https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html#//apple_ref/doc/uid/TP40004265-SW5.

> Platform Dependencies
>
> OS X uses several data types—NSInteger, NSUInteger,CGFloat, and CFIndex—to provide a consistent means of representing values in 32- and 64-bit environments. In a 32-bit environment, NSInteger and NSUInteger are defined as int and unsigned int, respectively. In 64-bit environments, NSInteger and NSUInteger are defined as long and unsigned long, respectively. To avoid the need to use different printf-style type specifiers depending on the platform, you can use the specifiers shown in Table 3. Note that in some cases you may have to cast the value.

- [x] All tests pass. Demo project builds and runs.
- [x] I added tests, an experiment, or detailed why my change isn't tested.
- [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes.
- [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/.github/CONTRIBUTING.md)
Closes https://github.com/Instagram/IGListKit/pull/1143

Differential Revision: D7551617

Pulled By: rnystrom

fbshipit-source-id: b27ebe2b1a1c93ebfd1218dc38b7621fefee2e6b
2018-04-09 08:37:18 -07:00
Brandon Kieft
01770eb303 Prefix all private methods with an underscore
Summary: Prefix all private methods with an underscore. A private method is defined as any method not exposed via an interface or protocol. This will improve the readability of the code and hopefully reduce bugs.

Reviewed By: rnystrom

Differential Revision: D7421346

fbshipit-source-id: 536472d57ea7fd8990fe50f3e950907ca57b8e6d
2018-04-02 15:08:21 -07:00
Ryan Nystrom
073fc073e0 Prevent duplicate item deletes and drop reload collisions
Summary:
a415ef5552 exposed a bug in `UICollectionView` where its state gets corrupted when deleting the same index path more than once in a single batch update block. This resulted crashes like

```
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x4)
Closes https://github.com/Instagram/IGListKit/pull/657

Reviewed By: jessesquires

Differential Revision: D4913790

Pulled By: rnystrom

fbshipit-source-id: 8f6fcdd2e2438da309fc64ca0ac111b9a0980149
2017-04-19 17:17:41 -07:00
Jesse Squires
a415ef5552 Prevent a crash when inserting the same index twice, re-open of #616
Summary:
Original comment:

If you insert or delete into the same index twice **and** update your data source to reflect those changes, we will squash the insert/delete into a single update because we're using `NSSet` internally.

This becomes very apparent when multiple updates are coalesced.

Issue fixed: #483

- [x] All tests pass. Demo project builds and runs.
- [x] I added tests, an experiment, or detailed why my change isn't tested.
- [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes.
Closes https://github.com/Instagram/IGListKit/pull/634

Differential Revision: D4860479

Pulled By: jessesquires

fbshipit-source-id: 3aa271d90fca21b11201f62cefa8d7fbcef6930f
2017-04-11 15:02:13 -07:00
Ryan Nystrom
5eca718ea7 Drop section moves if they are also deleted or inserted
Summary:
Issue fixed: #430

- [x] All tests pass. Demo project builds and runs.
- [x] I added tests, an experiment, or detailed why my change isn't tested.
- [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes.
Closes https://github.com/Instagram/IGListKit/pull/577

Differential Revision: D4768612

Pulled By: rnystrom

fbshipit-source-id: 6a2024101411302446cc2b7843fa175cd43a1562
2017-03-23 22:31:38 -07:00
Ryan Nystrom
a15ea08614 Move section controller mutation API to object provided in update block
Summary:
We constantly have random bugs pop up when mutations are made outside of a batch update. This change restricts the mutation API to a batch context object (which is just an `IGListAdapter`) so they can only be done **inside an update block**.

- Fixed open source project
- Confirmed open source examples build
- Updated all of Instagram.app to use this API
- Changelog breaking changes entry

Fixes #392

Reviewed By: jessesquires

Differential Revision: D4754129

fbshipit-source-id: 11d32a0fac3e50c9edbb01e92a8a0c7b8a43cf2d
2017-03-22 12:46:49 -07:00
Ryan Nystrom
4dec244416 Add item-level moves to IGListCollectionContext
Summary:
Adding an API to do item-level (cell) moves on the collection view. This complicates things a little bit because of all the issues that moving sections have while in batch updates (e.g. simultaneous animation UICV bugs). Thankfully we use pretty strict types so the compiler does most of the work for us.

Closes #145

- [x] Tests build and pass
- [x] Add `IGListBatchUpdateData` tests to check moves during
  - [x] ~~Moving within a reloaded section (no op)~~ can't reload sections
  - [x] Moving within a deleted section (no op)
  - [x] Moving within a moved section (convert section ops to delete+insert)
  - [x] Moving an index path that is also reloaded (convert to delete+insert path)
- [x] Add move unit tests to `IGListAdapterUpdater`
- [x] Add move unit tests to `IGListReloadDataUpdater` (mostly for code coverage...)
- [x] Add move unit tests to `IGListStackedSectionController`
- [x] Add `CHANGELOG.md` entry for 3.0.0
- [x] Test moving without batch
Closes https://github.com/Instagram/IGListKit/pull/418

Reviewed By: jessesquires

Differential Revision: D4521732

Pulled By: rnystrom

fbshipit-source-id: 99a46d1cbb0cc1f857a62ff6ca257aff6e8b7f25
2017-02-10 18:01:18 -08:00
Bofei Zhu
2074eba50e Convert NSUInteger to NSInteger
Summary:
- [x] All tests pass. Demo project builds and runs.

No breaking changes that I am aware of.
Closes https://github.com/Instagram/IGListKit/pull/440

Differential Revision: D4448496

Pulled By: rnystrom

fbshipit-source-id: 9ad9bc3734b605ceab25bf6cdf993568aa6561c1
2017-01-22 14:44:14 -08:00
Sherlock
19d4f9d1f7 Added compatibility header
Summary:
- Added IGListCompatibility.h file, and imported it in the files where we need the target check.
- Ordered the project by type

In "IGListKit.h" we still have the conditional check for `#if TARGET_OS_EMBEDDED || TARGET_OS_SIMULATOR` - Did we want to make a macro or something for this check?

This is the most Obj-C I've ever done... just felt that was a worthy comment.

Closes #364

- [x] All tests pass. Demo project builds and runs.
- [x] I added tests, an experiment, or detailed why my change isn't tested.
- [x] I added an entry to the `CHANGELOG.md` for any breaking changes, enhancements, or bug fixes.
- [x] I have reviewed the [contributing guide](https://github.com/Instagram/IGListKit/blob/master/.github/CONTRIBUTING.md)
Closes https://github.com/Instagram/IGListKit/pull/369

Differential Revision: D4366344

Pulled By: jessesquires

fbshipit-source-id: f0a6168b8965ded22a641814797fbdec92ca1c36
2016-12-24 10:44:25 -08:00
Jesse Squires
4e42712e5b fixup common files and podspec, #270
Summary:
- Add missing common files
- Fix podspec for common files
- Pod install all examples

Reviewed By: rnystrom

Differential Revision: D4350871

fbshipit-source-id: 708ebe6ce66caed75af5b2ac18920dcf45567d16
2016-12-19 21:44:13 -08:00
Renamed from Source/IGListBatchUpdateData.mm (Browse further)