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Fix map annotation switching

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This commit is contained in:
Ilya Laktyushin 2019-11-25 19:19:01 +04:00
parent 4baf8ddbf9
commit 06f3b42cde
1 changed files with 9 additions and 6 deletions
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15
submodules/LocationUI/Sources/LocationMapNode.swift
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@ -33,6 +33,7 @@ class LocationMapNode: ASDisplayNode, MKMapViewDelegate {
}
var ignoreRegionChanges = false
var dragging = false
var beganInteractiveDragging: (() -> Void)?
var endedInteractiveDragging: ((CLLocationCoordinate2D) -> Void)?
var annotationSelected: ((LocationPinAnnotation?) -> Void)?
@ -93,6 +94,7 @@ class LocationMapNode: ASDisplayNode, MKMapViewDelegate {
for gestureRecognizer in gestureRecognizers {
if gestureRecognizer.state == .began || gestureRecognizer.state == .ended {
self.dragging = true
self.beganInteractiveDragging?()
break
}
@ -100,7 +102,8 @@ class LocationMapNode: ASDisplayNode, MKMapViewDelegate {
}
func mapView(_ mapView: MKMapView, regionDidChangeAnimated animated: Bool) {
if !self.ignoreRegionChanges, let coordinate = self.mapCenterCoordinate {
if self.dragging, let coordinate = self.mapCenterCoordinate {
self.dragging = false
self.endedInteractiveDragging?(coordinate)
}
}
@ -156,12 +159,12 @@ class LocationMapNode: ASDisplayNode, MKMapViewDelegate {
}
func mapView(_ mapView: MKMapView, didDeselect view: MKAnnotationView) {
Queue.mainQueue().async {
if let view = view as? LocationPinAnnotationView {
view.setZPosition(-1.0)
}
Queue.mainQueue().after(0.05) {
if mapView.selectedAnnotations.isEmpty {
if let view = view as? LocationPinAnnotationView {
view.setZPosition(-1.0)
}
self.annotationSelected?(nil)
}
}