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104
Apps/Examples/Examples/FioriSwiftUICore/DataTable/DataTableExample.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| import FioriSwiftUICore | ||
| import Foundation | ||
| import SwiftUI | ||
|
|
||
| public enum TestRowData { | ||
| static func generateRowData(count: Int, for row: Int) -> TableRowItem { | ||
| var data: [DataItem] = [] | ||
| for i in 0 ..< count { | ||
| let textItem = DataTextItem("\(row), \(i)") | ||
| let imageItem = DataImageItem(Image(systemName: "checkmark.circle.fill")) | ||
| data.append(i == 0 ? imageItem : textItem) | ||
| } | ||
| let lAccessories: [AccessoryItem] = [.icon(Image(systemName: "arrow.triangle.2.circlepath"))] | ||
|
|
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| let tAccessory: AccessoryItem = .button(.init(image: Image(systemName: "chevron.forward"), title: "", action: { | ||
| print("trailing accessory tapped: \(row) tapped") | ||
| })) | ||
|
|
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| let output = TableRowItem(leadingAccessories: lAccessories, trailingAccessory: tAccessory, data: data) | ||
|
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| return output | ||
| } | ||
|
|
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| static func generateNewRow(column: Int) -> TableRowItem { | ||
| var data: [DataItem] = [] | ||
| for _ in 0 ..< column { | ||
| let textItem = DataTextItem("new item new item new item") | ||
| textItem.lineLimit = 2 | ||
| data.append(textItem) | ||
| } | ||
| return TableRowItem(leadingAccessories: [], trailingAccessory: nil, data: data) | ||
| } | ||
|
|
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| static func generateColumnAttributes(column: Int) -> [ColumnAttribute] { | ||
| var output: [ColumnAttribute] = [] | ||
| for i in 0 ..< column { | ||
| let alignment: TextAlignment = i % 2 == 0 ? .leading : .trailing | ||
| let width: ColumnAttribute.Width = i % 2 == 0 ? .flexible : .fixed(80) | ||
| let att = ColumnAttribute(textAlignment: alignment, width: width) | ||
| output.append(att) | ||
| } | ||
| return output | ||
| } | ||
|
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| static func generateData(row: Int, column: Int) -> TableModel { | ||
| var res: [TableRowItem] = [] | ||
| var titles: [DataTextItem] = [] | ||
| for k in 0 ..< column { | ||
| let title = k == 0 ? "" : "Long Header Title: \(k)" | ||
| titles.append(DataTextItem(title)) | ||
| } | ||
| for i in 0 ..< row { | ||
| res.append(self.generateRowData(count: column, for: i)) | ||
| } | ||
| let header = TableRowItem(leadingAccessories: [], trailingAccessory: nil, data: titles) | ||
| let model = TableModel(headerData: header, rowData: res, isFirstRowSticky: true, isFirstColumnSticky: true, showListView: true) | ||
| model.columnAttributes = self.generateColumnAttributes(column: 12) | ||
| model.didSelectRowAt = { _ in | ||
| print(model.selectedIndexes) | ||
| } | ||
| model.selectedIndexes = [2, 3] | ||
|
|
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| return model | ||
| } | ||
| } | ||
|
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| public struct DataTableExample: View { | ||
| var model: TableModel = TestRowData.generateData(row: 30, column: 12) | ||
| @State var isEditing: Bool = false | ||
|
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| public init() {} | ||
|
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| public var body: some View { | ||
| makeBody() | ||
| } | ||
|
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| func makeBody() -> some View { | ||
| var view = DataTable(model: self.model) | ||
| return | ||
| NavigationView { | ||
| view | ||
| // .environmentObject(self.model) | ||
| .navigationBarTitle("Data Table", displayMode: .inline) | ||
| .navigationBarItems(leading: | ||
| Button("Add a row") { | ||
| DispatchQueue.main.async { | ||
| self.model.rowData.insert(TestRowData.generateNewRow(column: 12), at: 0) | ||
| } | ||
| }, trailing: | ||
| Button(self.isEditing ? "Delete" : "Edit") { | ||
| DispatchQueue.main.async { | ||
| self.isEditing = !self.isEditing | ||
| view.isEditing = self.isEditing | ||
| if !self.isEditing { | ||
| let indexSet = IndexSet(self.model.selectedIndexes) | ||
| self.model.rowData.remove(atOffsets: indexSet) | ||
| self.model.selectedIndexes = [] | ||
| } | ||
| } | ||
| }) | ||
| } | ||
| .navigationViewStyle(StackNavigationViewStyle()) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| import Foundation | ||
| import SwiftUI | ||
|
|
||
| public struct ColumnAttribute { | ||
| public enum Width { | ||
| case fixed(CGFloat) | ||
| case flexible | ||
| } | ||
|
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| public var textAlignment: TextAlignment = .leading | ||
| public var width: Width = .flexible | ||
|
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| public init(textAlignment: TextAlignment = .leading, width: Width = .flexible) { | ||
| self.textAlignment = textAlignment | ||
| self.width = width | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| import SwiftUI | ||
|
|
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| open class DataImageItem: DataItem { | ||
| public var type: DataItemType | ||
| public var mapping: ObjectViewProperty.Image? | ||
|
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| var image: Image | ||
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| public init(_ image: Image, _ mapping: ObjectViewProperty.Image? = nil) { | ||
| self.image = image.resizable() | ||
| self.type = .image | ||
| self.mapping = mapping | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| import SwiftUI | ||
|
|
||
| // MARK: - Public Enums | ||
|
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| /// An enum representing the different item styles that a `FUIGridRowItem` can have. | ||
| public enum DataItemType { | ||
| /// Indicating this `FUIGridRowItem` represents a text. | ||
| case text | ||
| /// Indicating this `FUIGridRowItem` represents a image. | ||
| case image | ||
| } | ||
|
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| /// A protocol defines style of a `FUIGridRowItem`. | ||
| public protocol DataItem: AnyObject { | ||
| /// Returns the `FUIGridRowItemStyle` enum value for the item. | ||
| var type: DataItemType { get } | ||
| } | ||
|
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| public enum ObjectViewProperty { | ||
| /// Binding definitions for text in object view layout | ||
| public enum Text { | ||
| /// Object view headline area | ||
| case title | ||
| /// Object view subheadline area | ||
| case subtitle | ||
| /// Object view footnote area | ||
| case footnote | ||
| /// Object view status area | ||
| case status | ||
| /// Object view substatus area | ||
| case substatus | ||
| } | ||
|
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| /// Binding definitions for images in object view layout | ||
| public enum Image { | ||
| /// Object view detailImage area | ||
| case detailImage | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| import SwiftUI | ||
|
|
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| public struct DataTable: View { | ||
| @ObservedObject public var model: TableModel | ||
|
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| @Environment(\.horizontalSizeClass) var horizontalSizeClass | ||
| @Environment(\.verticalSizeClass) var verticalSizeClass | ||
|
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| public var isEditing: Bool = false { | ||
| didSet { | ||
| self.model.isEditing = self.isEditing | ||
| } | ||
| } | ||
|
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| public init(model: TableModel) { | ||
| self.model = model | ||
| } | ||
|
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| public var body: some View { | ||
| GeometryReader { proxy in | ||
| self.makeBody(in: proxy.frame(in: .local)) | ||
| } | ||
| } | ||
|
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| func makeBody(in rect: CGRect) -> some View { | ||
| let layoutManager = TableLayoutManager(model: self.model) | ||
| let dataManager = TableDataManager(selectedIndexes: self.model.selectedIndexes) | ||
| layoutManager.sizeClass = self.horizontalSizeClass ?? .compact | ||
| layoutManager.rect = rect | ||
|
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| return Group { | ||
| if self.horizontalSizeClass == .compact, self.verticalSizeClass == .regular, self.model.showListView { | ||
| let listView = TableListView(layoutManager: layoutManager) | ||
| listView | ||
| } else { | ||
| let gridView = GridTableView(layoutManager: layoutManager) | ||
| gridView | ||
| .frame(minWidth: 300, idealWidth: UIScreen.main.bounds.width, maxWidth: .infinity, minHeight: 300, idealHeight: UIScreen.main.bounds.height, maxHeight: .infinity, alignment: .center) | ||
| .clipped() | ||
| } | ||
| } | ||
| .environmentObject(layoutManager) | ||
| .environmentObject(dataManager) | ||
| } | ||
| } |
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