- check that sprite metrics are within the bounds of the sprite. fix#714
- make sprite metrics problems Errors instead of Warnings
- check for negative image width, height
When a map view was smaller than the entire viewport, negative content insets would be applied. Negative content insets would only be valid if the map view extended outside of its frame, which cannot happen.
Fixes#4440.
Requesting progress is expensive, so it is once again computed only on demand, rather than automatically at launch. Moved progress requesting back to iosapp and osxapp.
Added an offline pack download manager to osxapp to demonstrate the use of MGLOfflineStorage with Cocoa Bindings. Like the Offline Packs view controller in iosapp, new packs are added based on the foremost map view’s current state. Double-clicking a complete offline pack opens a new map window to the pack’s bounds.
An MGLOfflinePackProgressChangedNotification notification now includes the pack’s state and progress values, which match the values in the corresponding MGLOfflinePack properties. Implemented NSValue category methods to store MGLOfflinePackProgress inside a dictionary.
Fixed an incomplete variable renaming. Don’t bother creating intermediate directories to the legacy cache path. When the main bundle lacks a bundle identifier, as is the case when the SDK runs in the test bundle, fall back on the SDK’s bundle.
Updated MGLTilePyramidOfflineRegion documentation to note that local files can’t be used as style URLs. Added documentation for private offline methods.
Made MGLOfflineStorage.packs strong rather than copy so that KVO notifications on that key path include index paths. Replaced custom KVO mutable collection methods with calls to -mutableArrayValueForKey:, avoiding redundant casts.
Privatized MGLOfflinePackDelegate and made its methods required, since MGLOfflineStorage is the only conforming implementation. Require a pack to be explicitly invalidated before deallocation by its owner (MGLOfflineStorage). Added a method to reload the canonical collection of packs.
Previously, if the user adds an offline pack without specifying a name in the alert, the pack would be named “Untitled n” for the nth pack created since the application was launched. This logic could result in identically named packs (for example, if the user relaunches and creates another unnamed pack). Instead, use the visible coordinate bounds as a placeholder and fallback name.
Resume a pack upon successful addition. Removed an extraneous weakSelf/strongSelf dance. When possible, update individual labels in a cell instead of reloading the entire cell. That way, if the user swipes to the left to reveal the Delete accessory button while the pack is actively downloading, the accessory button remains on screen as progress updates come in.
MGLOfflineStorage now maintains a centralized, strongly held, KVO-compliant collection of all extant offline packs. MGLOfflineStorage issues notifications for progress updates. Client code can now react to the successful addition of an offline pack either via the completion block or via a KVO insertion.
Fixes#4287.
Corrected a few Xcode terms in the changelog entry about static framework installation fixes. Merged that entry with the one above it because they discuss the same fixes. Also moved the combined entry to the top, because it’s about as close to a breaking change as we can get without incurring a major version bump.
