Merge pull request #2 from tddworks/main

Add better macOS support

README.md

@@ -4,9 +4,15 @@ This Swift package allows you to show a view with all available emoji on the OS,
 
 ## Screenshots
 
-|Emoji list|Emoji search|Emoji settings|
-|---|---|---|
-|![Emoji list](./.assets/EmojiPicker-1.png)|![Emoji search](./.assets/EmojiPicker-2.png)|![Emoji settings](./.assets/EmojiPicker-3.png)|
+| Emoji list                                       | Emoji search                                             | Emoji settings                                           |
+|--------------------------------------------------|----------------------------------------------------------|----------------------------------------------------------|
+| ![Emoji list](./.assets/EmojiPicker-1.png)       | ![Emoji search](./.assets/EmojiPicker-2.png)             | ![Emoji settings](./.assets/EmojiPicker-3.png)           |
+
+## Macos Screenshots
+| Emoji list                                       | Emoji search                                             | 
+|--------------------------------------------------|----------------------------------------------------------|
+| ![Emoji preview](./.assets/emoji-picker-mac.png) | ![Emoji mac popover](./.assets/popover-emoji-picker.png) |
+
 
 ## Dependencies
 

Sources/EmojiPicker/EmojiCategoryPicker.swift

@@ -0,0 +1,94 @@
+//
+// Created by tddworks on 2024/8/1.
+//
+
+import SwiftUI
+import EmojiKit
+
+public struct EmojiCategoryPicker: View {
+
+    @State var currentCategory: EmojiCategory.Name = EmojiCategory.Name.flags
+
+    private var sections: [EmojiCategory.Name]
+
+    private var selectionHandler: (EmojiCategory.Name) -> Void
+
+    public init(sections: [EmojiCategory.Name], selectionHandler: @escaping (EmojiCategory.Name) -> Void) {
+        self.sections = sections
+        self.selectionHandler = selectionHandler
+    }
+
+    public var body: some View {
+        SegmentedControl(selection: $currentCategory, dataSource: sections, images: sections.map {
+                    NSImage(systemSymbolName: $0.imageName, accessibilityDescription: nil)
+                }
+                .compactMap {
+                    $0
+                }, selectionHandler: selectionHandler)
+    }
+}
+
+
+struct EmojiCategoryPicker_Previews: PreviewProvider {
+    static var previews: some View {
+        let sections = EmojiCategory.Name.orderedCases
+        EmojiCategoryPicker(sections: sections, selectionHandler: { emojiCategoryName in })
+    }
+}
+
+struct Blur: NSViewRepresentable {
+    func makeNSView(context: Context) -> NSVisualEffectView {
+        let view = NSVisualEffectView()
+        view.blendingMode = .withinWindow
+        view.material = .hudWindow
+        return view
+    }
+
+    func updateNSView(_ nsView: NSVisualEffectView, context: Context) {
+        nsView.blendingMode = .withinWindow
+        nsView.material = .hudWindow
+    }
+}
+
+struct SegmentedControl<T: Hashable>: NSViewRepresentable {
+    @Binding var selection: T
+
+    private let images: [NSImage]
+    private let dataSource: [T]
+    private let selectionHandler: (T) -> Void
+
+    init(selection: Binding<T>, dataSource: [T], images: [NSImage], selectionHandler: @escaping (T) -> Void) {
+        self._selection = selection
+        self.images = images
+        self.dataSource = dataSource
+        self.selectionHandler = selectionHandler
+    }
+
+    func makeNSView(context: Context) -> NSSegmentedControl {
+        let control = NSSegmentedControl(images: images, trackingMode: .selectOne, target: context.coordinator, action: #selector(Coordinator.onChange(_:)))
+        return control
+    }
+
+    func updateNSView(_ nsView: NSSegmentedControl, context: Context) {
+        nsView.selectedSegment = dataSource.firstIndex(of: selection) ?? 0
+    }
+
+    func makeCoordinator() -> SegmentedControl.Coordinator {
+        Coordinator(parent: self)
+    }
+
+    class Coordinator {
+        let parent: SegmentedControl
+
+        init(parent: SegmentedControl) {
+            self.parent = parent
+        }
+
+        @objc
+        func onChange(_ control: NSSegmentedControl) {
+            let selection = parent.dataSource[control.selectedSegment]
+            parent.selection = selection
+            parent.selectionHandler(selection)
+        }
+    }
+}

Sources/EmojiPicker/EmojiPickerView.swift

@@ -47,10 +47,11 @@ public struct EmojiPickerView: View {
             emojiProvider: EmojiProvider = DefaultEmojiProvider(showAllVariations: true)
     ) {
         self._selectedEmoji = selectedEmoji
-        self.emojiProvider = emojiProvider
+        self._emojiProvider = State(initialValue: emojiProvider) // Initialize emojiProvider first
 
-        skinTone1 = emojiProvider.skinTone1
-        skinTone2 = emojiProvider.skinTone2
+        // Now you can safely set skinTone1 and skinTone2
+        self._skinTone1 = State(initialValue: emojiProvider.skinTone1)
+        self._skinTone2 = State(initialValue: emojiProvider.skinTone2)
     }
 
     private let columns = [
@@ -113,13 +114,13 @@ public struct EmojiPickerView: View {
 
     private func sectionHeaderView(_ categoryName: EmojiCategory.Name) -> some View {
         ZStack {
-#if os(iOS)
+            #if os(iOS)
             Color(.systemBackground)
                     .frame(maxWidth: .infinity) // Ensure background spans full width
-#else
+            #else
             Color(.windowBackgroundColor)
                     .frame(maxWidth: .infinity) // Ensure background spans full width
-#endif
+            #endif
             Text(categoryName.localizedName)
                     .foregroundStyle(.gray)
                     .frame(maxWidth: .infinity, alignment: .leading) // Ensure text is aligned
@@ -130,6 +131,12 @@ public struct EmojiPickerView: View {
     public var body: some View {
         ScrollViewReader { proxy in
             VStack {
+
+                #if os(macOS)
+                EmojiSearchView(search: $search)
+                Divider()
+                #endif
+
                 if isShowingSettings {
                     VStack {
                         settingsView
@@ -140,7 +147,9 @@ public struct EmojiPickerView: View {
                         LazyVGrid(columns: columns, alignment: .leading, pinnedViews: [.sectionHeaders]) {
                             if search.isEmpty {
                                 Section {
-                                    ForEach(emojiProvider.frequentlyUsedEmojis.map { $0.sectionedEmoji(EmojiCategory.Name.frequentlyUsed) }, id: \.self) { sectionedEmoji in
+                                    ForEach(emojiProvider.frequentlyUsedEmojis.map {
+                                        $0.sectionedEmoji(EmojiCategory.Name.frequentlyUsed)
+                                    }, id: \.self) { sectionedEmoji in
                                         emojiViewInteractive(emoji: sectionedEmoji.emoji, category: nil)
                                     }
                                 } header: {
@@ -168,30 +177,34 @@ public struct EmojiPickerView: View {
                         }
                                 .padding(.horizontal)
                     }
+                            #if os(iOS)
                             .frame(maxHeight: .infinity)
+                            #else
+                            .frame(maxHeight: 300)
+                            #endif
                             .autocorrectionDisabled()
-#if os(iOS)
+                            #if os(iOS)
                             .searchable(text: $search, placement: .navigationBarDrawer(displayMode: .always))
                             .textInputAutocapitalization(.never)
-#else
-                    .searchable(text: $search, placement: .automatic)
-#endif
+                            #endif
                 }
 
-                HStack(spacing: 8) {
-                    ForEach(EmojiCategory.Name.orderedCases, id: \.self) { emojiCategoryName in
-                        Image(systemName: emojiCategoryName.imageName)
-                            .font(.system(size: 20))
-                            .frame(width: 24, height: 24)
-                            .onTapGesture {
+                VStack {
+                    EmojiCategoryPicker(sections: EmojiCategory.Name.orderedCases, selectionHandler: { emojiCategoryName in
                         search = ""
                         isShowingSettings = false
-                                proxy.scrollTo(emojiCategoryName, anchor: .topLeading)
-                            }
-                    }
-                    settingsTab
+                        proxy.scrollTo(emojiCategoryName, anchor: .top)
+                    }).padding(8)
+                }.overlay {
+                            RoundedRectangle(cornerRadius: 0)
+                                    .stroke(Color.gray.opacity(0.2), lineWidth: 1)
                         }
             }
+                    #if os(macOS)
+                    .background(Color(.windowBackgroundColor))
+                    .cornerRadius(8)
+                    .edgesIgnoringSafeArea(.bottom)
+                    #endif
         }
     }
 
@@ -310,6 +323,6 @@ struct SectionedEmoji: Hashable {
 
 struct EmojiPickerView_Previews: PreviewProvider {
     static var previews: some View {
-        EmojiPickerView(selectedEmoji: .constant(Emoji(value: "", localizedKeywords: [:])))
+        EmojiPickerView(selectedEmoji: .constant(Emoji(value: "", localizedKeywords: [:])), emojiProvider: DefaultEmojiProvider(showAllVariations: false))
     }
 }

Sources/EmojiPicker/EmojiSearchView.swift

@@ -0,0 +1,23 @@
+//
+// Created by tddworks on 8/11/24.
+//
+
+import SwiftUI
+
+struct EmojiSearchView: View {
+    @Binding var search: String
+
+    var body: some View {
+        HStack {
+            Image(systemName: "magnifyingglass")
+                    .padding(.leading, 8)
+            TextField("Search emojis",
+                    text: $search)
+                    .textFieldStyle(PlainTextFieldStyle())
+                    .font(Font.system(size: 12))
+
+        }
+                .frame(height: 32)
+                .padding(.horizontal, 8)
+    }
+}