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Merge pull request #2232 from stuartbreckenridge/swiftui 

Multi-selection on macOS #2164
This commit is contained in:
Maurice Parker 2020-07-08 20:12:23 -05:00 committed by GitHub
parent 5efc02f969 4c11667ff7
commit 5583b21616
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 81 additions and 40 deletions
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25
Multiplatform/Shared/Sidebar/SidebarModel.swift
View File

@ -20,6 +20,30 @@ class SidebarModel: ObservableObject {
@Published var sidebarItems = [SidebarItem]()
#if os(macOS)
@Published var selectedSidebarItems = Set<FeedIdentifier>() {
didSet {
print(selectedSidebarItems)
}
}
#endif
private var items = Set<FeedIdentifier>()
@Published var selectedSidebarItem: FeedIdentifier? = .none {
willSet {
#if os(macOS)
if newValue != nil {
items.insert(newValue!)
} else {
selectedSidebarItems = items
items.removeAll()
}
#endif
}
}
init() {
NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidInitialize(_:)), name: .UnreadCountDidInitialize, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(containerChildrenDidChange(_:)), name: .ChildrenDidChange, object: nil)
@ -62,7 +86,6 @@ class SidebarModel: ObservableObject {
sidebarItems = items
}
}
// MARK: Private

74
Multiplatform/Shared/Sidebar/SidebarView.swift
View File

@ -12,54 +12,72 @@ import Account
struct SidebarView: View {
// I had to comment out SceneStorage because it blows up if used on macOS
// @SceneStorage("expandedContainers") private var expandedContainerData = Data()
// @SceneStorage("expandedContainers") private var expandedContainerData = Data()
@StateObject private var expandedContainers = SidebarExpandedContainers()
@EnvironmentObject private var sidebarModel: SidebarModel
@ViewBuilder
var body: some View {
List() {
ForEach(sidebarModel.sidebarItems) { sidebarItem in
if let containerID = sidebarItem.containerID {
DisclosureGroup(isExpanded: $expandedContainers[containerID]) {
ForEach(sidebarItem.children) { sidebarItem in
if let containerID = sidebarItem.containerID {
DisclosureGroup(isExpanded: $expandedContainers[containerID]) {
ForEach(sidebarItem.children) { sidebarItem in
ZStack {
SidebarItemView(sidebarItem: sidebarItem)
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed))) {
EmptyView()
}.buttonStyle(PlainButtonStyle())
}
}
} label: {
#if os(macOS)
List(selection: $sidebarModel.selectedSidebarItems) {
containedList
}
#else
List {
containedList
}
#endif
// .onAppear {
// expandedContainers.data = expandedContainerData
// }
// .onReceive(expandedContainers.objectDidChange) {
// expandedContainerData = expandedContainers.data
// }
}
var containedList: some View {
ForEach(sidebarModel.sidebarItems) { sidebarItem in
if let containerID = sidebarItem.containerID {
DisclosureGroup(isExpanded: $expandedContainers[containerID]) {
ForEach(sidebarItem.children) { sidebarItem in
if let containerID = sidebarItem.containerID {
DisclosureGroup(isExpanded: $expandedContainers[containerID]) {
ForEach(sidebarItem.children) { sidebarItem in
ZStack {
SidebarItemView(sidebarItem: sidebarItem)
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed))) {
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed)),
tag: sidebarItem.feed!.feedID!,
selection: $sidebarModel.selectedSidebarItem) {
EmptyView()
}.buttonStyle(PlainButtonStyle())
}
}
} else {
} label: {
ZStack {
SidebarItemView(sidebarItem: sidebarItem)
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed))) {
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed)),
tag: sidebarItem.feed!.feedID!,
selection: $sidebarModel.selectedSidebarItem) {
EmptyView()
}.buttonStyle(PlainButtonStyle())
}
}
} else {
ZStack {
SidebarItemView(sidebarItem: sidebarItem)
NavigationLink(destination: (TimelineContainerView(feed: sidebarItem.feed)),
tag: sidebarItem.feed!.feedID!,
selection: $sidebarModel.selectedSidebarItem) {
EmptyView()
}.buttonStyle(PlainButtonStyle())
}
}
} label: {
SidebarItemView(sidebarItem: sidebarItem)
}
} label: {
SidebarItemView(sidebarItem: sidebarItem)
}
}
}
// .onAppear {
// expandedContainers.data = expandedContainerData
// }
// .onReceive(expandedContainers.objectDidChange) {
// expandedContainerData = expandedContainers.data
// }
}
}

22
NetNewsWire.xcodeproj/project.pbxproj
View File

@ -4135,46 +4135,46 @@
TargetAttributes = {
51314636235A7BBE00387FDC = {
CreatedOnToolsVersion = 11.2;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
LastSwiftMigration = 1120;
ProvisioningStyle = Automatic;
};
513C5CE5232571C2003D4054 = {
CreatedOnToolsVersion = 11.0;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
518B2ED12351B3DD00400001 = {
CreatedOnToolsVersion = 11.2;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
TestTargetID = 840D617B2029031C009BC708;
};
51C0513C24A77DF800194D5E = {
CreatedOnToolsVersion = 12.0;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
51C0514324A77DF800194D5E = {
CreatedOnToolsVersion = 12.0;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
6581C73220CED60000F4AD34 = {
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
65ED3FA2235DEF6C0081F399 = {
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
65ED4090235DEF770081F399 = {
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
};
840D617B2029031C009BC708 = {
CreatedOnToolsVersion = 9.3;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
SystemCapabilities = {
com.apple.BackgroundModes = {
@ -4184,7 +4184,7 @@
};
849C645F1ED37A5D003D8FC0 = {
CreatedOnToolsVersion = 8.2.1;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
SystemCapabilities = {
com.apple.HardenedRuntime = {
@ -4194,7 +4194,7 @@
};
849C64701ED37A5D003D8FC0 = {
CreatedOnToolsVersion = 8.2.1;
DevelopmentTeam = SHJK2V3AJG;
DevelopmentTeam = FQLBNX3GP7;
ProvisioningStyle = Automatic;
TestTargetID = 849C645F1ED37A5D003D8FC0;
};