* [ios, macos] Source-driven attribution
Refactored MGLSource initialization. Implemented a new private class, MGLAttributionInfo, that parses an HTML attribution string from TileJSON and stores the resulting structured data. Added methods to MGLTileSet and MGLStyle to aggregate MGLAttributionInfos.
On macOS, update the attribution view as soon as the source attribution changes. On iOS, fetch the current attribution information when displaying the action sheet.
Removed hard-coded attribution strings.
* [macos] Respect inline formatting in attribution HTML
Apply a default font and color to attribution HTML as it is imported into an attributed string. Pass the attributed string into MGLAttributionButton as is, without stripping formatting. Avoid overriding the font and color after importing the HTML, in case these attributes are explicitly specified rather than intrinsic to a hyperlink.
Constrain the top of the attribution view to all the attribution buttons, in case one of them needs additional headspace.
* [ios, macos] Display unlinked attribution strings
Unlinked attribution strings are represented on macOS as buttons that have the default cursor and do nothing when clicked. On iOS, they are action sheet buttons that do nothing but dismiss the action sheet.
* [macos] Fixed random Auto Layout exception
Auto Layout randomly finds itself unable to satisfy constraints when updating attribution, due to some spurious constraints between attribution buttons. Regenerate the entire attribution view every time the source attribution changes.
* [ios, macos] Thoroughly dedupe attribution infos
Also added a test to verify parity with the GL JS implementation. This implementation avoids sorting.
* [ios, macos] Trim whitespace from attribution strings
Also added parsing tests.
* [ios, macos] Added attribution parsing tests for styles
Included an emoji test to ensure that attribution strings are interpreted as UTF-8, to avoid mojibake. Included a test of removing the underline from a leading copyright symbol.
* [ios, macos] Derive feedback link from source
MGLAttributionInfo now detects feedback links in the attribution HTML code, and it is responsible for tailoring the feedback URL to the current viewport.
Removed the hard-coded feedback action from the attribution sheet on iOS in favor of a source-derived feedback title and URL. Moved the feedback action from macosapp to MGLMapView; applications are now expected to hook an Improve This Map menu item to an MGLMapView action.
* [ios, macos] Replaced custom style layer API with MGLOpenGLStyleLayer
Replaced the custom style layer API on MGLMapView with an equally unsupported MGLOpenGLStyleLayer API that nonetheless is consistent with the broader runtime styling API and is compatible with macOS.
Fixed an unrecognized selector crash when wrapping a layer of unrecognized type coming from mbgl.
* [macos] Added lime green layer demo to macosapp
Reprised the demo removed from iosapp in #5091.
* [ios, macos] Rationalized MGLOpenGLStyleLayer API
MGLStyle now strongly references any MGLOpenGLStyleLayer object that’s added to it, in order to prevent pointers from going stale and make it easy for layer drawing code to get more information about the map view. Replaced the MGLOpenGLStyleLayer callback blocks with overridable instance methods. Added internal documentation for each method. Subclassed MGLOpenGLStyleLayer as LimeGreenStyleLayer inside macosapp.
Consolidated -addToMapView: into -addToMapView:belowLayer: to ensure that MGLRedundantLayerException gets raised even if the layer is being inserted rather than added to the bottom of the stack.
* [core] Clarified that rendering happens on the main thread
* [ios, macos] Fixed removing and re-adding MGLOpenGLStyleLayer
Don’t allow index-based layer removal to circumvent -removeFromMapView:, which MGLOpenGLStyleLayer relies on to synchronize the style’s array of MGLOpenGLStyleLayers. When obtaining an MGLOpenGLStyleLayer, get the instance already added to the style instead of creating a new one to wrap the underlying CustomLayer.
* [ios, macos] Completed API for mutating multipoints
Added the complete set of methods for mutating the vertices of an MGLMultiPoint. Also rewrote MGLMultiPoint documentation to refer to vertices instead of points.
* [ios, macos] Removed inaccurate MGLOverlay commentary
This paragraph is full of references to features that exist in MKOverlay but not MGLOverlay.
* [ios, macos] Lazily compute multipoint bounds
Invalidate the bounds whenever the coordinates change, but don’t recompute the bounds until they’re requested. Simplified -intersectsOverlayBounds: for immutable overlay classes.
Added a utility function for testing whether two MGLCoordinateBounds intersect, based on mbgl::LatLngBounds::intersects().
Removed unused color conversion code.
Documentation for attributes whose names we’ve overridden now mention the original style specification property name, with a link to the style specification documentation for the property.
* [core] Add interface to get image from sprite atlas
* [tests] Add tests for Map::getImage
* [ios, macos] WIP: get MGLImage for name from style
* [ios, macos] Fixed -imageForName:
Convert from sprite images to platform images using the existing encodePNG() function, which is also used for printing. Allow -imageForName: to return nil without an assertion failure. Added a basic test.
This replaces the integration test of `addSource` when duplicate
identifiers are used in `MGLSourceTests` with a more direct unit test
in the style class's unit test file `MGLStyleTests`. Although tests of
the case where the same instance are actually integration tests where
the source instance itself throws, it is easier to test all of this
functionality in one place using the public facing MGLStyle API.
When MGLSource and MGLLayer instances are added to the style, they lose
ownership of their std::unique_ptr<T> after it is moved to the mbgl
level. Subsequent attempts to add such instances result in a C++
exception.
This adds logic in the Darwin platform to raise a NSException if the
source and layer addToMapView methods are called more than once and the
pointer is invalid. In addition, the documentation in MGLStyle for
addSource: and addLayer: has been update to warn developers to avoid
adding the same instance twice and, for that matter, instances with the
same identifier.
* Make tap gesture recognizer fail if it doesn’t do anything.
* fix typo
* Use the right nullable
* update changelog
* Make single click gesture recognizer fail if it doesn’t select an annotation
* fix changelog typo
* Remove singleTapGestureRecognizer from public header
.der files are used only by the iOS platform for SSL pinning. This
moves them out of the `platform/default/resources` directory and into
`platform/ios/resources`. The make configuration for Android is
updated so that it stops attempting to copy the files at all.
This updates the cert for the staging environment. It also adjusts the
telem implementation to send along the horizontal accuracy for each
location event and removes the previous battery level gathering logic.
This updates the code generation for style layers to add a test to check
that the style object returned from mbgl can be safely cast into the
expected type so ownership can be returned to the caller when removing
layers.
This scenario was previously possible if a layer of type T was
added before a layer of type U but both layers shared the same
identifier. In that case, if the pointer to the second layer of type U
was used to remove a layer, a runtime exception would occur since mbgl
returns the layer with type T (the first one added).
Now, an exception will still occur if layers with the same
identifier are manipulated as described above but it is done as part of
a validation check for all public style layer methods at the Darwin
platform level. The NSException attempts to warn developers about using
and reusing style identifiers to avoid this issue in the first place.
Even if the expectation is immediately fulfilled, we still have to wait for it to be fulfilled, because the expectation only gets unregistered after waiting. The zombie expectation was fulfilling a stricter expectation in a test method.
This adds a ref count to guard against calling activate after it has
already been called. This can happen when a layer is added during
certain map lifecycle methods like MapChangeWillStartRenderingFrame
that also triggers activation. This also protects against issues
related to a deactivation of the context happening in an inner scope
while an outer scope is still expecting to be able to use the context.
Added a setting to macosapp to change all symbol layers in the current style to use the preferred language if available. If the setting is off, change all symbol layers to use local languages.
Added a sidebar to the main document window in macosapp that lists the layers in the current style and updates whenever the style changes or a layer is added or removed programmatically. Display an icon beside each layer in the sidebar that indicates the kind of layer. Double-click a layer or layers to toggle their visibility, which is an undoable action. Added a menu item and toolbar button to toggle the Layers sidebar. Added a context menu for toggling visibility of and deleting layers selected in the Layers sidebar.
Checked in the original SVGs for layer icons.
Fixed a crash that often occurred when switching styles. MGLMapView was ahead of MapDocument in the responder chain, so calls to -setStyle: were going to MGLMapView’s private -setStyle: method. The sender was being passed in the first parameter instead of an MGLStyle method.
Replaced -[MGLMapView style] with a property. Keep the MGLStyle object around for the lifetime of the style.
Bracket changes to layers in willChange and didChange calls. The built-in point annotation layer is added after the style is finished loading but before the map is finished loading. Cause a second wave of change notifications to go out, about both sources and layers. Issue change notifications for style layers when shape annotations are added or removed.
Added new layers and sources properties to MGLStyle that contain all the style’s layers and sources, respectively. These properties are KVC-compliant with all the mutable to-many methods. Layers are ordered from topmost to bottommost, for consistency with Cocoa APIs where front/first means top and back/last means bottom.
Also added storage for mbgl::style::Source in MGLSource proper for wrapping AnnotationSource. Until the style finishes loading, its name property is set to nil.
Fixes#6003.
