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Add ability to set a custom popup bar view
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| // | ||
| // MapView.swift | ||
| // LNPopupUIExample | ||
| // | ||
| // Created by Leo Natan (Wix) on 9/3/20. | ||
| // | ||
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| import SwiftUI | ||
| import MapKit | ||
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| struct EnlargingButton: View { | ||
| let label: String | ||
| let action: (Bool) -> Void | ||
| @State var pressed: Bool = false | ||
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| init(label: String, perform action: @escaping (Bool) -> Void) { | ||
| self.label = label | ||
| self.action = action | ||
| } | ||
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| var body: some View { | ||
| return Text(label) | ||
| .font(.title) | ||
| .foregroundColor(.white) | ||
| .padding(10) | ||
| .background(RoundedRectangle(cornerRadius: 10).foregroundColor(.blue)) | ||
| .scaleEffect(self.pressed ? 1.2 : 1.0) | ||
| .onLongPressGesture(minimumDuration: .infinity, maximumDistance: .infinity, pressing: { pressing in | ||
| withAnimation(.easeInOut) { | ||
| self.pressed = pressing | ||
| self.action(pressing) | ||
| } | ||
| }, perform: { }) | ||
| } | ||
| } | ||
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| struct CustomBarMapView: View { | ||
| static private let center = CLLocationCoordinate2D(latitude: 40.6892, longitude: -74.0445) | ||
| static private let defaultRegion = MKCoordinateRegion(center: CustomBarMapView.center, span: MKCoordinateSpan(latitudeDelta: 0.5, longitudeDelta: 0.5)) | ||
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| static private let zoomedRegion = MKCoordinateRegion(center: CustomBarMapView.center, span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01)) | ||
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| @State private var region = CustomBarMapView.defaultRegion | ||
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| private let onDismiss: () -> Void | ||
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| init(onDismiss: @escaping () -> Void) { | ||
| self.onDismiss = onDismiss | ||
| } | ||
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| @State var input: String = "" | ||
| @State var isPopupOpen: Bool = false | ||
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| var body: some View { | ||
| ZStack(alignment: Alignment(horizontal: .leading, vertical: .top)) { | ||
| Map(coordinateRegion: $region) | ||
| .ignoresSafeArea() | ||
| .animation(.easeInOut) | ||
| Button(action: { | ||
| onDismiss() | ||
| }, label: { | ||
| Image(systemName: "chevron.left.circle.fill") | ||
| .resizable() | ||
| .renderingMode(.template) | ||
| .frame(width: 30, height: 30, alignment: .center) | ||
| }) | ||
| .background(Color(.systemBackground).cornerRadius(15)) | ||
| .padding(10) | ||
| } | ||
| .popup(isBarPresented: Binding.constant(true), isPopupOpen: $isPopupOpen) { | ||
| Color.red | ||
| .ignoresSafeArea() | ||
| } | ||
| .popupBarCustomView(wantsDefaultTapGesture: false, wantsDefaultPanGesture: false, wantsDefaultHighlightGesture: false) { | ||
| ZStack(alignment: .trailing) { | ||
| HStack { | ||
| Spacer() | ||
| EnlargingButton(label: "Zoom") { pressing in | ||
| self.region = pressing ? CustomBarMapView.zoomedRegion : CustomBarMapView.defaultRegion | ||
| }.padding() | ||
| Spacer() | ||
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| } | ||
| Button(action: { | ||
| isPopupOpen.toggle() | ||
| }, label: { | ||
| Image(systemName: "chevron.up.square.fill") | ||
| .resizable() | ||
| .renderingMode(.template) | ||
| .frame(width: 30, height: 30, alignment: .center) | ||
| }) | ||
| .background(Color(.systemBackground).cornerRadius(15)) | ||
| .padding(10) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| struct MapView_Previews: PreviewProvider { | ||
| static var previews: some View { | ||
| CustomBarMapView(onDismiss: {}) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| // | ||
| // SceneSelection.swift | ||
| // LNPopupUIExample | ||
| // | ||
| // Created by Leo Natan (Wix) on 9/2/20. | ||
| // | ||
|
|
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| import SwiftUI | ||
|
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| struct SceneSelection: View { | ||
| @State var musicSheetPresented: Bool = false | ||
| @State var mapSheetPresented: Bool = false | ||
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| var body: some View { | ||
| NavigationView { | ||
| List { | ||
| Section(header: Text("Demo App").frame(height: 48, alignment: .bottom)) { | ||
| Button("Apple Music") { | ||
| musicSheetPresented.toggle() | ||
| } | ||
| .foregroundColor(Color(.label)) | ||
| .fullScreenCover(isPresented: $musicSheetPresented, content: { | ||
| MusicView { | ||
| musicSheetPresented.toggle() | ||
| } | ||
| }) | ||
| } | ||
| Section(header: Text("Custom Popup Bar")) { | ||
| Button("Custom Popup Bar with SwiftUI") { | ||
| mapSheetPresented.toggle() | ||
| } | ||
| .foregroundColor(Color(.label)) | ||
| .fullScreenCover(isPresented: $mapSheetPresented, content: { | ||
| CustomBarMapView { | ||
| mapSheetPresented.toggle() | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| .listStyle(GroupedListStyle()) | ||
| .navigationBarTitle("LNPopupUI") | ||
| .navigationBarTitleDisplayMode(.inline) | ||
| } | ||
| .navigationViewStyle(StackNavigationViewStyle()) | ||
| .ignoresSafeArea() | ||
| } | ||
| } | ||
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| struct SceneSelection_Previews: PreviewProvider { | ||
| static var previews: some View { | ||
| SceneSelection() | ||
|
|
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| } | ||
| } |
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