Implemented zoom controls and zoom limits per layer.

Added license headers.

1 files changed, 22 insertions, 9 deletions

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)