A previous refactor neglected to remove the unused `layer` property.
This removes that property and uses the rawLayer property that actually
points to the mbgl layer.
`MGLStyleLayer` was updated to support a raw pointer to the mbgl object, which is always initialized, either to the value returned by `mbgl::Map getLayer`, or for independently created objects, to the pointer value held in `pendingLayer`. In the latter case, this raw pointer value stays even after ownership of the object is transferred via `mbgl::Map addLayer`.
Define NSErrorDomain before its first use. Define NSNotificationName as a typedef instead of a #define. Guard these shims on the existence of NS_STRING_ENUM rather than another macro that’s new to Xcode 8.
Fixes#6906.
Added the style layer tests to the test bundle target.
Set the access token to a bogus access token before running any tests. The macOS implementation of MGLMapView doesn’t even attempt to set a default style if the access token is missing, because in macosapp, the access token may be set asynchronously by the user when the preferences window appears.
Moved MGLGeoJSONSourceTests and MGLTileSetTests into platform/darwin/test/ and added them to the macOS project. Also added a private header needed to compile the tests to the macOS project.
Renamed MGLGeoJSONSourceOption and MGLOfflinePackUserInfoKey constants for clarity and to remove redundancy in the Swift-bridged names. Left the old MGLOfflinePackUserInfoKey constants in place as deprecated aliases.
Notification names and user info keys posted by MGLOfflineStorage, as well as MGLErrorDomain, are instances of string enumerations for ease of use in Swift. Added some shims for projects built with Xcode 7.x.
Fixes#6791.
Use common initialization logic to create an unique pointer to an mbgl
source object, up front, when a MGL source is created. Keep a raw
pointer to the unique pointer that is pointed at the mbgl source
instance when a MGL source is created or when a MGL source is
obtained by identifier from MGLStyle. Once the transfer of ownership of the
mbgl source takes place, the unique ptr is null. The raw pointer can be used
internally for future work that involves mutating the source.
This also changes the URL, features, and geoJSONData content
properties for MGLGeoJSON source to be writable. If they are set with
valid data after a source has been added to the map then the map will
update to reflect the new data.
MGLStyleConstantValue and MGLStyleFunction now inherit from MGLStyleValue with a generic argument matching the child class’s own generic argument.
Fixes#6823.
* [ios, macos] Introduce MGLPointCollection
This makes MGLMultiPoint abstract again so that it is only a place
for shared functionality of polygons and polylines. The multipoint
feature replaces the point collection feature and can be
used to initialize a MGLGeoJSONSource. The previously added
swift_names for polyline and polygon are removed, for now.
This also updates the iOS and macOS annotation adding logic so that
unwanted shapes really are avoided. Previously the combined OR
conditions meant that an annotation had to logically be NOT a kind
of all three types so the check always let the annotation slip through.
This also expands the guard to deflect the new MGLPointCollection.
* [ios, macos] Make feature attributes and identifier writable
Instances of MGLFeature subclasses can now have their attributes
and identifier properties mutated.
Implement the layer property on MGLStyleLayer itself, where it’s declared, so that the check for an abstract style layer doesn’t itself raise an exception. The concrete style layer classes still declare their own layers as covariant properties, although those properties aren’t actually used anywhere.
Cherry-picked from ce243043f5.
Implement the layer property on MGLStyleLayer itself, where it’s declared, so that the check for an abstract style layer doesn’t itself raise an exception. The concrete style layer classes still declare their own layers as covariant properties, although those properties aren’t actually used anywhere.
Decorate the class factory methods so that when they are translated to
swift the method to create an MGLMultiPoint is not ambiguous with the
methods to create MGLPolygon and MGLPolyline.
Added designated initializers to MGLStyleValue and friends. Restored custom equality and descriptions to MGLStyleFunction. Raise an exception if an unrecognized subclass of MGLStyleValue or MGLStyleValue itself is passed into a style attribute property.
MGLStyleValue is an umbrella class serving as a variant container for MGLStyleConstantValue and MGLStyleFunction. These classes use lightweight generics to indicate the underlying type. A templated C++ class concisely converts between mbgl::style::PropertyValue and MGLStyleValue.
MGLShape subclasses can now return NSDictionaries that represent the shapes' GeoJSON geometries. MGLFeature classes can now return NSDictionaries that represent the features as GeoJSON features. This makes it trivial to serialize iOS and macOS shapes and features into GeoJSON.
MGLFeature instances can also return a representation of themselves as an mbgl::Feature. This capability is used in a refactoring of the implementations of MGLGeoJSONSource to more efficiently transform MGLFeatures into mbgl::Features so they can be fed directly into mbgl::GeoJSONSource without having to round trip through NSJSONSerialization. The MGLFeature identifier is converted into the mbgl::identifier type based on the type of the identifier. The MGLFeature attributes are recursively converted into an mbgl::PropertyMap and each value is converted into one of the types that the PropertyMap's Value variant supports.
This adds a features initializer to MGLGeoJSONSource. The initializer
takes shapes and converts them to JSON representation before passing
to core. This also adds methods to the MGLShape concrete subclasses
so that they can represent themselves in NSDictionary form suitable
for transforming to JSON (GeoJSON).
Removed the MGLStyleLayer protocol, because almost none of its members was actually implemented in every class that adopted the protocol. Removed the unused mapView backpointer property with no replacement. Renamed MGLBaseStyleLayer to MGLStyleLayer. Created the intermediate abstract classes MGLForegroundStyleLayer and MGLVectorStyleLayer to cover subsets of style layer classes with like functionality.
Moved each MGLBaseStyleLayer initializer and the corresponding properties down to an abstract subclass such that the initializer makes sense for all concrete subclasses. Moved more initializers and the predicate property up to MGLVectorStyleLayer to eliminate duplication among the concrete subclasses. Marked these initializers as designated initializers.
Removed “source” or “layer” before identifier wherever the type of identifier is apparent. Removed extra MGLGeoJSONSource initializer variants in favor of nullable parameters.
Added copious documentation comments for source and style layer classes, including several previously undocumented methods and properties. In particular, some preconditions and postconditions have been documented. Added pragma marks to break up the jazzy documentation pages into sections. Reformatted exceptions for consistency.
Mildly decoupled the transformation from the style specification to the format required for iOS/macOS documentation so it’s harder for style specification references to other properties’ values to fall through the cracks.
Fixes#6541.
Documentation for enum values landed in mapbox/mapbox-gl-style-spec#510.
This updates Android, iOS, and macOS documentation code gen scripts to capitalize on them.
* [ios, macos] Allow full hex colors in layer docs
CSS hexadecimal RGB syntax can contain all the hexadecimal digits, not just the decimal digits.
* [ios, macos] Parse colors with csscolorparser
A new MGLTileSet class that wraps all available core Tileset options can be created and passed into the sources. The sources pass that tileset object along to core.
