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85 lines
3 KiB
Swift
85 lines
3 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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struct ThemableNavigationBar: View {
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// MARK: - Style
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// MARK: - Properties
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let title: String?
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let showBackButton: Bool
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let backAction: () -> Void
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let closeAction: () -> Void
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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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@ViewBuilder
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var body: some View {
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HStack {
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Button(action: {backAction()})
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{
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Image(uiImage: Asset.Images.spacesModalBack.image)
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.renderingMode(.template)
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.foregroundColor(theme.colors.secondaryContent)
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}
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.isHidden(!showBackButton)
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Spacer()
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if let title = title {
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Text(title).font(theme.fonts.headline)
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.foregroundColor(theme.colors.primaryContent)
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}
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Spacer()
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Button(action: {closeAction()})
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{
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Image(uiImage: Asset.Images.spacesModalClose.image)
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.renderingMode(.template)
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.foregroundColor(theme.colors.secondaryContent)
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}
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}
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.padding(.horizontal)
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.frame(height: 44)
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.background(theme.colors.background)
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}
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}
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// MARK: - Previews
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struct NavigationBar_Previews: PreviewProvider {
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static var previews: some View {
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Group {
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VStack {
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ThemableNavigationBar(title: nil, showBackButton: true, backAction: {}, closeAction: {})
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ThemableNavigationBar(title: "Some Title", showBackButton: true, backAction: {}, closeAction: {})
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ThemableNavigationBar(title: nil, showBackButton: false, backAction: {}, closeAction: {})
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ThemableNavigationBar(title: "Some Title", showBackButton: false, backAction: {}, closeAction: {})
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}
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VStack {
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ThemableNavigationBar(title: nil, showBackButton: true, backAction: {}, closeAction: {}).theme(.dark)
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ThemableNavigationBar(title: "Some Title", showBackButton: true, backAction: {}, closeAction: {}).theme(.dark)
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ThemableNavigationBar(title: nil, showBackButton: false, backAction: {}, closeAction: {}).theme(.dark)
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ThemableNavigationBar(title: "Some Title", showBackButton: false, backAction: {}, closeAction: {}).theme(.dark)
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}.preferredColorScheme(.dark)
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}
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.padding()
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}
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}
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