Implemented zoom controls and zoom limits per layer.

Added license headers.

24 files changed, 482 insertions, 137 deletions

diff --git a/iosApp/Localizable.strings b/iosApp/Localizable.strings
index 30f2ac8..049518f 100644
--- a/iosApp/Localizable.strings
+++ b/iosApp/Localizable.strings
@@ -1,10 +1,20 @@
-/* 
-  Localizable.strings
-  iosApp
-
-  Created by Iván on 23/01/22.
-  Copyright © 2022 orgName. All rights reserved.
-*/
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 "app-name" = "TrackerMap";
 "app-server-url" = "https://etbsa.net/api";
 
@@ -21,3 +31,7 @@
 "reports" = "Reports";
 "commands" = "Commands";
 "select-action" = "Select an action";
+
+"map-layer" = "Map layer";
+"openstreetmap" = "OpenStreetMap";
+"satellite" = "Satellite";
diff --git a/iosApp/iosApp.xcodeproj/project.xcworkspace/xcuserdata/avalos.xcuserdatad/UserInterfaceState.xcuserstate b/iosApp/iosApp.xcodeproj/project.xcworkspace/xcuserdata/avalos.xcuserdatad/UserInterfaceState.xcuserstate
index abb551a..f02d978 100644
--- a/iosApp/iosApp.xcodeproj/project.xcworkspace/xcuserdata/avalos.xcuserdatad/UserInterfaceState.xcuserstate
+++ b/iosApp/iosApp.xcodeproj/project.xcworkspace/xcuserdata/avalos.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/iosApp/iosApp/Devices/DeviceRow.swift b/iosApp/iosApp/Devices/DeviceRow.swift
index f8c8053..9873c8e 100644
--- a/iosApp/iosApp/Devices/DeviceRow.swift
+++ b/iosApp/iosApp/Devices/DeviceRow.swift
@@ -1,11 +1,20 @@
-//
-//  DeviceRow.swift
-//  iosApp
-//
-//  Created by Iván on 28/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import shared
 
diff --git a/iosApp/iosApp/Devices/DevicesView.swift b/iosApp/iosApp/Devices/DevicesView.swift
index 48458ca..e971ac6 100644
--- a/iosApp/iosApp/Devices/DevicesView.swift
+++ b/iosApp/iosApp/Devices/DevicesView.swift
@@ -1,11 +1,20 @@
-//
-//  DevicesView.swift
-//  iosApp
-//
-//  Created by Iván on 28/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 
 struct DevicesView: View {
diff --git a/iosApp/iosApp/Map/BaseMapView.swift b/iosApp/iosApp/Map/BaseMapView.swift
index a3d2d70..46e9876 100644
--- a/iosApp/iosApp/Map/BaseMapView.swift
+++ b/iosApp/iosApp/Map/BaseMapView.swift
@@ -1,25 +1,50 @@
-//
-//  BaseMapView.swift
-//  iosApp
-//
-//  Created by Iván on 30/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
-import WhirlyGlobeMaplyComponent
+import Combine
 import CryptoKit
+import WhirlyGlobeMaplyComponent
 import shared
 
 struct BaseMapView: UIViewControllerRepresentable {
     typealias UIViewControllerType = MaplyViewController
     
     @Binding var mapLayer: MapLayer
+    var link: BaseMapLink
     
     class Coordinator: NSObject, MaplyViewControllerDelegate {
         var parent: BaseMapView
+        var uiViewController: MaplyViewController?
         var loader: MaplyQuadImageLoader? = nil
         
+        // Source: https://stackoverflow.com/questions/65923718
+        var cancellable: AnyCancellable?
+        var link: BaseMapLink? {
+            didSet {
+                cancellable = link?.$action.sink(receiveValue: { action in
+                    guard let action = action else {
+                        return
+                    }
+                    self.uiViewController?.action(action)
+                })
+            }
+        }
+        
         init(_ uiViewController: BaseMapView) {
             self.parent = uiViewController
         }
@@ -50,21 +75,25 @@ struct BaseMapView: UIViewControllerRepresentable {
         sampleParams.minZoom = tileInfo.minZoom
         sampleParams.maxZoom = tileInfo.maxZoom
         sampleParams.singleLevel = true
+        sampleParams.maxTiles = 25
         
         let loader = MaplyQuadImageLoader(params: sampleParams, tileInfo: tileInfo, viewC: mapViewController)
         loader?.baseDrawPriority = kMaplyImageLayerDrawPriorityDefault
         loader?.imageFormat = .imageUShort565
         context.coordinator.loader = loader
         
-        let point = MaplyCoordinate(x: -100.36 * Float.pi / 180,
-                                    y: 23.191 * Float.pi / 180)
-        let height = Float(0.4)
-        mapViewController.setPosition(point, height: height)
+        let latitude = 23.191 * Float.pi / 180
+        let longitude = -100.36 * Float.pi / 180
+        let point = MaplyCoordinate(x: longitude, y: latitude)
+        mapViewController.focusOn(point: point, height: 0.4)
         
         return mapViewController
     }
     
     func updateUIViewController(_ uiViewController: MaplyViewController, context: Context) {
+        context.coordinator.uiViewController = uiViewController
+        context.coordinator.link = link
+        
         // MARK: - Set map layer
         context.coordinator.loader?.changeTileInfo(tileInfoFrom(layer: mapLayer))
         setZoomLimits(uiViewController: uiViewController,
@@ -72,6 +101,8 @@ struct BaseMapView: UIViewControllerRepresentable {
                       maxZoom: mapLayer.maxZoom)
     }
     
+    
+    
     static func dismantleUIViewController(_ uiViewController: MaplyViewController, coordinator: Coordinator) {
         coordinator.loader?.shutdown()
         uiViewController.teardown()
@@ -100,3 +131,53 @@ struct BaseMapView: UIViewControllerRepresentable {
             )))
     }
 }
+
+extension MaplyViewController {
+    enum Action {
+        case zoomIn
+        case zoomOut
+    }
+    
+    func action(_ action: Action) {
+        switch action {
+        case .zoomIn:
+            zoomIn()
+        case .zoomOut:
+            zoomOut()
+        }
+    }
+    
+    func focusOn(point: MaplyCoordinate, height: Float = 0.0000264, animated: Bool = true) {
+        let z = max(height, getMinZoom())
+        if animated {
+            animate(toPosition: point, height: z, time: 0.2)
+        } else {
+            setPosition(point, height: z)
+        }
+    }
+    
+    func zoomIn() {
+        let pos = getPosition()
+        let zoom = currentMapScale() / 2
+        focusOn(point: pos, height: height(forMapScale: zoom))
+    }
+    
+    func zoomOut() {
+        let pos = getPosition()
+        let zoom = currentMapScale() * 2
+        focusOn(point: pos, height: height(forMapScale: zoom))
+    }
+}
+
+// Source: https://stackoverflow.com/questions/65923718
+class BaseMapLink: ObservableObject {
+    @Published var action: MaplyViewController.Action?
+    
+    func zoomIn() {
+        action = .zoomIn
+    }
+    
+    func zoomOut() {
+        action = .zoomOut
+    }
+}
diff --git a/iosApp/iosApp/Map/MapView.swift b/iosApp/iosApp/Map/MapView.swift
index 33b9932..c5bbc8a 100644
--- a/iosApp/iosApp/Map/MapView.swift
+++ b/iosApp/iosApp/Map/MapView.swift
@@ -1,11 +1,20 @@
-//
-//  MapView.swift
-//  iosApp
-//
-//  Created by Iván on 28/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import shared
 
diff --git a/iosApp/iosApp/Map/MapWrapperView.swift b/iosApp/iosApp/Map/MapWrapperView.swift
index 2a99f87..e9133eb 100644
--- a/iosApp/iosApp/Map/MapWrapperView.swift
+++ b/iosApp/iosApp/Map/MapWrapperView.swift
@@ -1,22 +1,33 @@
-//
-//  MapWrapperView.swift
-//  iosApp
-//
-//  Created by Iván on 30/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
+import Combine
 import WhirlyGlobeMaplyComponent
 import shared
 
 struct MapWrapperView: View {
     @Binding var layer: MapLayer
+    @ObservedObject var link: BaseMapLink = BaseMapLink()
     
     var body: some View {
         ZStack {
             // MARK: - Map
-            BaseMapView(mapLayer: $layer)
+            BaseMapView(mapLayer: $layer, link: link)
             
             // MARK: - Attribution
             VStack {
@@ -37,6 +48,7 @@ struct MapWrapperView: View {
                 Group {
                     Button {
                         print ("Zoom in!")
+                        link.zoomIn()
                     } label: {
                         Image(systemName: "plus")
                             .imageScale(.large)
@@ -44,6 +56,7 @@ struct MapWrapperView: View {
                     
                     Button {
                         print("Zoom out!")
+                        link.zoomOut()
                     } label: {
                         Image(systemName: "minus")
                             .imageScale(.large)
diff --git a/iosApp/iosApp/Session/RootView.swift b/iosApp/iosApp/Session/RootView.swift
index 1be724a..9f2e589 100644
--- a/iosApp/iosApp/Session/RootView.swift
+++ b/iosApp/iosApp/Session/RootView.swift
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import shared
 
diff --git a/iosApp/iosApp/Session/RootViewModel.swift b/iosApp/iosApp/Session/RootViewModel.swift
index 9c664ef..25a170f 100644
--- a/iosApp/iosApp/Session/RootViewModel.swift
+++ b/iosApp/iosApp/Session/RootViewModel.swift
@@ -1,11 +1,20 @@
-//
-//  LoginViewModel.swift
-//  iosApp
-//
-//  Created by Iván on 27/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import shared
 
diff --git a/iosApp/iosApp/Shared/FlowCollector.swift b/iosApp/iosApp/Shared/FlowCollector.swift
index 1613f20..628c0cd 100644
--- a/iosApp/iosApp/Shared/FlowCollector.swift
+++ b/iosApp/iosApp/Shared/FlowCollector.swift
@@ -1,11 +1,20 @@
-//
-//  FlowCollector.swift
-//  iosApp
-//
-//  Created by Iván on 23/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import shared
 
diff --git a/iosApp/iosApp/Shared/HyperlinkText.swift b/iosApp/iosApp/Shared/HyperlinkText.swift
index 4b966eb..69c758b 100644
--- a/iosApp/iosApp/Shared/HyperlinkText.swift
+++ b/iosApp/iosApp/Shared/HyperlinkText.swift
@@ -1,7 +1,24 @@
-// Source: https://swiftuirecipes.com/blog/hyperlinks-in-swiftui-text
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import SwiftUIFlowLayout
 
+// Source: https://swiftuirecipes.com/blog/hyperlinks-in-swiftui-text
 struct HyperlinkText: View {
     private let pairs: [StringWithAttributes]
     
diff --git a/iosApp/iosApp/Shared/Inject.swift b/iosApp/iosApp/Shared/Inject.swift
index 0aaa388..5b292b0 100644
--- a/iosApp/iosApp/Shared/Inject.swift
+++ b/iosApp/iosApp/Shared/Inject.swift
@@ -1,11 +1,20 @@
-//
-//  Inject.swift
-//  iosApp
-//
-//  Created by Iván on 26/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import shared
 
diff --git a/iosApp/iosApp/Shared/LoadingView.swift b/iosApp/iosApp/Shared/LoadingView.swift
index 1825113..ef88f99 100644
--- a/iosApp/iosApp/Shared/LoadingView.swift
+++ b/iosApp/iosApp/Shared/LoadingView.swift
@@ -1,11 +1,20 @@
-//
-//  LoadingView.swift
-//  iosApp
-//
-//  Created by Iván on 27/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 
 struct LoadingView: UIViewRepresentable {
diff --git a/iosApp/iosApp/Shared/MarkerTransformations.swift b/iosApp/iosApp/Shared/MarkerTransformations.swift
index b4aaa90..2e71980 100644
--- a/iosApp/iosApp/Shared/MarkerTransformations.swift
+++ b/iosApp/iosApp/Shared/MarkerTransformations.swift
@@ -1,11 +1,20 @@
-//
-//  MarkerTransformations.swift
-//  iosApp
-//
-//  Created by Iván on 29/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import shared
 
diff --git a/iosApp/iosApp/Shared/Resolver.swift b/iosApp/iosApp/Shared/Resolver.swift
index 411dc13..3935405 100644
--- a/iosApp/iosApp/Shared/Resolver.swift
+++ b/iosApp/iosApp/Shared/Resolver.swift
@@ -1,11 +1,20 @@
-//
-//  Resolver.swift
-//  iosApp
-//
-//  Created by Iván on 26/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import shared
 
diff --git a/iosApp/iosApp/Shared/SmallLabelStyle.swift b/iosApp/iosApp/Shared/SmallLabelStyle.swift
index 27914ff..51308e0 100644
--- a/iosApp/iosApp/Shared/SmallLabelStyle.swift
+++ b/iosApp/iosApp/Shared/SmallLabelStyle.swift
@@ -1,11 +1,20 @@
-//
-//  SmallIconLabelStyle.swift
-//  iosApp
-//
-//  Created by Iván on 29/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 
 struct SmallLabelStyle: LabelStyle {
diff --git a/iosApp/iosApp/Shared/Utils.swift b/iosApp/iosApp/Shared/Utils.swift
index cacf49b..625b082 100644
--- a/iosApp/iosApp/Shared/Utils.swift
+++ b/iosApp/iosApp/Shared/Utils.swift
@@ -1,11 +1,20 @@
-//
-//  Utils.swift
-//  iosApp
-//
-//  Created by Iván on 30/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import CryptoKit
 
diff --git a/iosApp/iosApp/Units/UnitsView.swift b/iosApp/iosApp/Units/UnitsView.swift
index 33598c3..0ad84d9 100644
--- a/iosApp/iosApp/Units/UnitsView.swift
+++ b/iosApp/iosApp/Units/UnitsView.swift
@@ -1,11 +1,20 @@
-//
-//  UnitsView.swift
-//  iosApp
-//
-//  Created by Iván on 27/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import SwiftUI
 import SwiftUIX
 import shared
@@ -46,10 +55,10 @@ struct UnitsView: View {
                 .toolbar {
                     ToolbarItem(placement: .navigationBarTrailing) {
                         Menu {
-                            Picker (selection: $unitsViewModel.mapLayerType, label: Text("Map layer")) {
-                                Text("OpenStreetMap")
+                            Picker (selection: $unitsViewModel.mapLayerType, label: Text("map-layer")) {
+                                Text("openstreetmap")
                                     .tag(MapLayer.companion.layers[MapLayer.Type_.streets]!)
-                                Text("Satellite")
+                                Text("satellite")
                                     .tag(MapLayer.companion.layers[MapLayer.Type_.satellite]!)
                             }
                         } label: {
@@ -64,6 +73,7 @@ struct UnitsView: View {
                     }
                 }
         }
+        .navigationViewStyle(StackNavigationViewStyle())
     }
     
     private func getNavigationTitle(_ unitDisplayMode: UnitsViewModel.UnitsDisplayMode) -> LocalizedStringKey {
diff --git a/iosApp/iosApp/Units/UnitsViewModel.swift b/iosApp/iosApp/Units/UnitsViewModel.swift
index f7e1a21..33f9729 100644
--- a/iosApp/iosApp/Units/UnitsViewModel.swift
+++ b/iosApp/iosApp/Units/UnitsViewModel.swift
@@ -1,11 +1,20 @@
-//
-//  UnitsViewModel.swift
-//  iosApp
-//
-//  Created by Iván on 28/01/22.
-//  Copyright © 2022 orgName. All rights reserved.
-//
-
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import WhirlyGlobeMaplyComponent
 import shared
diff --git a/iosApp/iosApp/iOSApp.swift b/iosApp/iosApp/iOSApp.swift
index 9b21276..6bf6710 100644
--- a/iosApp/iosApp/iOSApp.swift
+++ b/iosApp/iosApp/iOSApp.swift
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 import Foundation
 import SwiftUI
 import shared
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/EventInformation.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/EventInformation.kt
index a008fa8..17682b8 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/EventInformation.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/EventInformation.kt
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 package mx.trackermap.TrackerMap.client.models
 
 import kotlinx.serialization.Serializable
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/MapLayer.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/MapLayer.kt
index ff0489e..3266c0b 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/MapLayer.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/MapLayer.kt
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 package mx.trackermap.TrackerMap.client.models
 
 data class MapLayer(
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Marker.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Marker.kt
index b227b05..ff3fb29 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Marker.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/Marker.kt
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 package mx.trackermap.TrackerMap.client.models
 
 
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt
index 47134a6..a276fda 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/client/models/UnitInformation.kt
@@ -1,3 +1,20 @@
+/**
+ * TrackerMap
+ * Copyright (C) 2021-2022  Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 package mx.trackermap.TrackerMap.client.models
 
 data class UnitInformation(