mirror of
https://github.com/writeas/writefreely-swiftui-multiplatform.git
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53ab32b7a3
* Update Sparkle to latest version * Bump minimum macOS target For launch, I propose we support the current version of macOS (14.x) and one version earlier (13.x). * Add WFNavigation wrapper to use NavigationSplitView in macOS * Replace NavigationView with WFNavigation in ContentView * Fix deprecation warnings on locale * Update docs for updating the Mac app * Fix for being sent back to post list on app reactivate * Bump build version * Remove debugging statements * Bump Sparkle version to address security fix
198 lines
8.2 KiB
Swift
198 lines
8.2 KiB
Swift
import SwiftUI
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import Combine
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struct PostListView: View {
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@EnvironmentObject var model: WriteFreelyModel
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@EnvironmentObject var errorHandling: ErrorHandling
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@Environment(\.managedObjectContext) var managedObjectContext
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@State private var postCount: Int = 0
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@State private var filteredListViewId: Int = 0
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var selectedCollection: WFACollection?
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var showAllPosts: Bool
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#if os(iOS)
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private var frameHeight: CGFloat {
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var height: CGFloat = 50
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let bottom = UIApplication.shared.windows.first?.safeAreaInsets.bottom ?? 0
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height += bottom
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return height
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}
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#endif
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var body: some View {
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#if os(iOS)
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ZStack(alignment: .bottom) {
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PostListFilteredView(
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collection: selectedCollection,
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showAllPosts: showAllPosts,
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postCount: $postCount
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)
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.id(self.filteredListViewId)
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.navigationTitle(
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showAllPosts ? "All Posts" : selectedCollection?.title ?? (
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model.account.server == "https://write.as" ? "Anonymous" : "Drafts"
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)
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)
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.toolbar {
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ToolbarItem(placement: .primaryAction) {
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ZStack {
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// We have to add a Spacer as a sibling view to the Button in some kind of Stack so that any
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// a11y modifiers are applied as expected: bug report filed as FB8956392.
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if #unavailable(iOS 16) {
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Spacer()
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}
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Button(action: {
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let managedPost = model.editor.generateNewLocalPost(withFont: model.preferences.font)
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withAnimation {
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self.model.showAllPosts = false
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
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self.model.selectedPost = managedPost
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}
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}
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}, label: {
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ZStack {
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Image("does.not.exist")
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.accessibilityHidden(true)
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Image(systemName: "square.and.pencil")
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.accessibilityHidden(true)
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.imageScale(.large) // These modifiers compensate for the resizing
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.padding(.vertical, 12) // done to the Image (and the button tap target)
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.padding(.leading, 12) // by the SwiftUI layout system from adding a
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.padding(.trailing, 8) // Spacer in this ZStack (FB8956392).
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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})
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.accessibilityLabel(Text("Compose"))
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.accessibilityHint(Text("Compose a new local draft"))
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}
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}
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}
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VStack {
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HStack(spacing: 0) {
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Button(action: {
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model.isPresentingSettingsView = true
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}, label: {
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Image(systemName: "gear")
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.padding(.vertical, 4)
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.padding(.horizontal, 8)
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})
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.accessibilityLabel(Text("Settings"))
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.accessibilityHint(Text("Open the Settings sheet"))
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.sheet(
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isPresented: $model.isPresentingSettingsView,
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onDismiss: { model.isPresentingSettingsView = false },
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content: {
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SettingsView()
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.environmentObject(model)
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}
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)
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Spacer()
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Text(postCount == 1 ? "\(postCount) post" : "\(postCount) posts")
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.foregroundColor(.secondary)
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Spacer()
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if model.isProcessingRequest {
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ProgressView()
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.padding(.vertical, 4)
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.padding(.horizontal, 8)
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} else {
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if model.hasNetworkConnection {
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Button(action: {
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DispatchQueue.main.async {
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model.fetchUserCollections()
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model.fetchUserPosts()
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}
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}, label: {
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Image(systemName: "arrow.clockwise")
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.padding(.vertical, 4)
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.padding(.horizontal, 8)
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})
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.accessibilityLabel(Text("Refresh Posts"))
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.accessibilityHint(Text("Fetch changes from the server"))
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.disabled(!model.account.isLoggedIn)
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} else {
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Image(systemName: "wifi.exclamationmark")
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.padding(.vertical, 4)
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.padding(.horizontal, 8)
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.foregroundColor(.secondary)
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}
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}
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}
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.padding(.top, 8)
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.padding(.horizontal, 8)
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Spacer()
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}
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.frame(height: frameHeight)
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.background(Color(UIColor.systemGray5))
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.overlay(Divider(), alignment: .top)
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}
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.ignoresSafeArea(.all, edges: .bottom)
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.onAppear {
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// Set the selected collection and whether or not we want to show all posts
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model.selectedCollection = selectedCollection
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model.showAllPosts = showAllPosts
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// We use this to invalidate and refresh the view, so that new posts created outside of the app (e.g.,
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// in the action extension) show up.
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withAnimation {
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self.filteredListViewId += 1
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}
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}
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.onChange(of: model.hasError) { value in
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if value {
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if let error = model.currentError {
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self.errorHandling.handle(error: error)
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} else {
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self.errorHandling.handle(error: AppError.genericError())
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}
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model.hasError = false
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}
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}
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#else
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PostListFilteredView(
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collection: selectedCollection,
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showAllPosts: showAllPosts,
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postCount: $postCount
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)
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.toolbar {
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ToolbarItemGroup(placement: .primaryAction) {
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if model.selectedPost != nil {
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ActivePostToolbarView(activePost: model.selectedPost!)
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}
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}
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}
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.navigationTitle(
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showAllPosts ? "All Posts" : selectedCollection?.title ?? (
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model.account.server == "https://write.as" ? "Anonymous" : "Drafts"
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)
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)
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.onAppear {
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model.selectedCollection = selectedCollection
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model.showAllPosts = showAllPosts
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}
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.onChange(of: model.hasError) { value in
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if value {
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if let error = model.currentError {
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self.errorHandling.handle(error: error)
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} else {
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self.errorHandling.handle(error: AppError.genericError())
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}
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model.hasError = false
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}
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}
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#endif
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}
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}
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struct PostListView_Previews: PreviewProvider {
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static var previews: some View {
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let context = LocalStorageManager.standard.container.viewContext
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let model = WriteFreelyModel()
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return PostListView(showAllPosts: true)
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.environment(\.managedObjectContext, context)
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.environmentObject(model)
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}
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}
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