mirror of
https://github.com/vector-im/element-ios.git
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173 lines
7.1 KiB
Swift
173 lines
7.1 KiB
Swift
//
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// Copyright 2021 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import SwiftUI
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import CoreLocation
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@available(iOS 14.0, *)
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struct LocationSharingView: View {
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// MARK: - Properties
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// MARK: Private
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@Environment(\.theme) private var theme: ThemeSwiftUI
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// MARK: Public
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@ObservedObject var context: LocationSharingViewModel.Context
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var body: some View {
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NavigationView {
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ZStack(alignment: .bottom) {
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mapView
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VStack(spacing: 0) {
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MapCreditsView()
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buttonsView
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.background(theme.colors.background)
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.clipShape(RoundedCornerShape(radius: 8, corners: [.topLeft, .topRight]))
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}
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}
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button(VectorL10n.cancel, action: {
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context.send(viewAction: .cancel)
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})
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}
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ToolbarItem(placement: .principal) {
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Text(VectorL10n.locationSharingTitle)
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.font(.headline)
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.foregroundColor(theme.colors.primaryContent)
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}
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}
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.navigationBarTitleDisplayMode(.inline)
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.introspectNavigationController { navigationController in
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ThemeService.shared().theme.applyStyle(onNavigationBar: navigationController.navigationBar)
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}
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.alert(item: $context.alertInfo) { info in
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info.alert
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}
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}
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.accentColor(theme.colors.accent)
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.activityIndicator(show: context.viewState.showLoadingIndicator)
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.navigationViewStyle(StackNavigationViewStyle())
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}
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var mapView: some View {
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ZStack(alignment: .topTrailing) {
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ZStack(alignment: .center) {
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LocationSharingMapView(tileServerMapURL: context.viewState.mapStyleURL,
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annotations: context.viewState.annotations,
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highlightedAnnotation: context.viewState.highlightedAnnotation,
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userAvatarData: context.viewState.userAvatarData,
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showsUserLocation: context.viewState.showsUserLocation,
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userLocation: $context.userLocation,
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mapCenterCoordinate: $context.pinLocation,
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errorSubject: context.viewState.errorSubject)
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if context.viewState.isPinDropSharing {
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LocationSharingMarkerView(backgroundColor: theme.colors.accent) {
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Image(uiImage: Asset.Images.locationPinIcon.image)
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.resizable()
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.shapedBorder(color: theme.colors.accent, borderWidth: 3, shape: Circle())
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}
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}
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}
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Button {
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context.send(viewAction: .goToUserLocation)
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} label: {
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Image(uiImage: Asset.Images.locationCenterMapIcon.image)
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.foregroundColor(theme.colors.accent)
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}
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.padding(6.0)
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.background(theme.colors.background)
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.clipShape(RoundedCornerShape(radius: 4, corners: [.allCorners]))
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.shadow(radius: 2.0)
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.offset(x: -11.0, y: 52)
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}
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}
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var buttonsView: some View {
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VStack(alignment: .leading, spacing: 15) {
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if !context.viewState.isPinDropSharing {
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LocationSharingOptionButton(text: VectorL10n.locationSharingStaticShareTitle) {
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context.send(viewAction: .share)
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} buttonIcon: {
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AvatarImage(avatarData: context.viewState.userAvatarData, size: .medium)
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.border()
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}
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.disabled(!context.viewState.shareButtonEnabled)
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// Hide for now until live location sharing is finished
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if context.viewState.isLiveLocationSharingEnabled {
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LocationSharingOptionButton(text: VectorL10n.locationSharingLiveShareTitle) {
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context.send(viewAction: .startLiveSharing)
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} buttonIcon: {
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Image(uiImage: Asset.Images.locationLiveIcon.image)
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.resizable()
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}
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.disabled(!context.viewState.shareButtonEnabled)
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}
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} else {
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LocationSharingOptionButton(text: VectorL10n.locationSharingPinDropShareTitle) {
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context.send(viewAction: .sharePinLocation)
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} buttonIcon: {
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Image(uiImage: Asset.Images.locationPinIcon.image)
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.resizable()
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}
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.disabled(!context.viewState.shareButtonEnabled)
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}
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}
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.actionSheet(isPresented: $context.showingTimerSelector) {
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ActionSheet(title: Text(VectorL10n.locationSharingLiveTimerSelectorTitle),
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buttons: [
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.default(Text(VectorL10n.locationSharingLiveTimerSelectorShort)) {
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context.send(viewAction: .shareLiveLocation(timeout: .short))
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},
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.default(Text(VectorL10n.locationSharingLiveTimerSelectorMedium)) {
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context.send(viewAction: .shareLiveLocation(timeout: .medium))
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},
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.default(Text(VectorL10n.locationSharingLiveTimerSelectorLong)) {
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context.send(viewAction: .shareLiveLocation(timeout: .long))
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},
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.cancel()
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])
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.padding()
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}
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@ViewBuilder
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private var activityIndicator: some View {
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if context.viewState.showLoadingIndicator {
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ActivityIndicator()
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}
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}
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}
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// MARK: - Previews
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@available(iOS 14.0, *)
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struct LocationSharingView_Previews: PreviewProvider {
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static let stateRenderer = MockLocationSharingScreenState.stateRenderer
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static var previews: some View {
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Group {
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stateRenderer.screenGroup().theme(.light).preferredColorScheme(.light)
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stateRenderer.screenGroup().theme(.dark).preferredColorScheme(.dark)
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}
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}
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}
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