feat: 候補WindowのNSWindowによる独自実装

azooKeyMac.xcodeproj/project.pbxproj

@@ -33,6 +33,7 @@
 		55EA62E22BD6BF900056B5BA /* ConfigWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 55EA62E12BD6BF900056B5BA /* ConfigWindow.swift */; };
 		E916C20B2BF5F81600548B7A /* azooKeyMacInputControllerHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = E916C20A2BF5F81600548B7A /* azooKeyMacInputControllerHelper.swift */; };
 		E96A5BC72BF4B28400AEAB72 /* InputState.swift in Sources */ = {isa = PBXBuildFile; fileRef = E96A5BC62BF4B28400AEAB72 /* InputState.swift */; };
+		E97406CE2C5E546200696C66 /* CandidateView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E97406CD2C5E546200696C66 /* CandidateView.swift */; };
 		E989B4562BF4B1130085AF6D /* UserAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = E989B4552BF4B1130085AF6D /* UserAction.swift */; };
 		E989B4582BF4B1550085AF6D /* ClientAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = E989B4572BF4B1550085AF6D /* ClientAction.swift */; };
 		E9C0C6F32BF5E8AE00E0EA50 /* InputMode.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9C0C6F22BF5E8AE00E0EA50 /* InputMode.swift */; };
@@ -85,6 +86,7 @@
 		55EA62E12BD6BF900056B5BA /* ConfigWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfigWindow.swift; sourceTree = "<group>"; };
 		E916C20A2BF5F81600548B7A /* azooKeyMacInputControllerHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = azooKeyMacInputControllerHelper.swift; sourceTree = "<group>"; };
 		E96A5BC62BF4B28400AEAB72 /* InputState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputState.swift; sourceTree = "<group>"; };
+		E97406CD2C5E546200696C66 /* CandidateView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CandidateView.swift; sourceTree = "<group>"; };
 		E989B4552BF4B1130085AF6D /* UserAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserAction.swift; sourceTree = "<group>"; };
 		E989B4572BF4B1550085AF6D /* ClientAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ClientAction.swift; sourceTree = "<group>"; };
 		E9C0C6F22BF5E8AE00E0EA50 /* InputMode.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputMode.swift; sourceTree = "<group>"; };
@@ -238,6 +240,7 @@
 				E96A5BC62BF4B28400AEAB72 /* InputState.swift */,
 				E9C0C6F22BF5E8AE00E0EA50 /* InputMode.swift */,
 				E916C20A2BF5F81600548B7A /* azooKeyMacInputControllerHelper.swift */,
+				E97406CD2C5E546200696C66 /* CandidateView.swift */,
 			);
 			path = InputController;
 			sourceTree = "<group>";
@@ -395,6 +398,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				551398D92BDD38B700F1DB82 /* BoolConfigItem.swift in Sources */,
+				E97406CE2C5E546200696C66 /* CandidateView.swift in Sources */,
 				E916C20B2BF5F81600548B7A /* azooKeyMacInputControllerHelper.swift in Sources */,
 				557D35E12BB1C22100877564 /* KeyMap.swift in Sources */,
 				E96A5BC72BF4B28400AEAB72 /* InputState.swift in Sources */,

azooKeyMac/AppDelegate.swift

@@ -28,7 +28,6 @@ class NSManualApplication: NSApplication {
 @main
 class AppDelegate: NSObject, NSApplicationDelegate {
     var server = IMKServer()
-    var candidatesWindow = IMKCandidates()
     weak var configWindow: NSWindow?
     var configWindowController: NSWindowController?
     @MainActor var kanaKanjiConverter = KanaKanjiConverter()
@@ -62,7 +61,6 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     func applicationDidFinishLaunching(_ notification: Notification) {
         // Insert code here to initialize your application
         self.server = IMKServer(name: Bundle.main.infoDictionary?["InputMethodConnectionName"] as? String, bundleIdentifier: Bundle.main.bundleIdentifier)
-        self.candidatesWindow = IMKCandidates(server: server, panelType: kIMKSingleColumnScrollingCandidatePanel, styleType: kIMKMain)
         NSLog("tried connection")
     }
 

azooKeyMac/InputController/Actions/ClientAction.swift

@@ -1,4 +1,3 @@
-
 import InputMethodKit
 
 indirect enum ClientAction {
@@ -12,8 +11,12 @@ indirect enum ClientAction {
     case moveCursor(Int)
 
     case commitMarkedText
+
     case submitSelectedCandidate
-    case forwardToCandidateWindow(NSEvent)
+    case selectNextCandidate
+    case selectPrevCandidate
+    case selectNumberCandidate(Int)
+
     case selectInputMode(InputMode)
 
     case stopComposition

azooKeyMac/InputController/Actions/UserAction.swift

@@ -1,4 +1,3 @@
-
 enum UserAction {
     case input(String)
     case backspace
@@ -9,8 +8,13 @@ enum UserAction {
     case 英数
     case かな
     case navigation(NavigationDirection)
+    case number(Number)
 
     enum NavigationDirection {
         case up, down, right, left
     }
+
+    enum Number {
+        case one, two, three, four, five, six, seven, eight, nine, zero
+    }
 }

azooKeyMac/InputController/CandidateView.swift

@@ -0,0 +1,263 @@
+//
+//  CandidateView.swift
+//  azooKeyMac
+//
+//  Created by 高橋直希 on 2024/08/03.
+//
+
+import Cocoa
+
+class CandidatesViewController: NSViewController {
+    private var candidates: [String] = []
+    private var tableView: NSTableView!
+    weak var delegate: (any CandidatesViewControllerDelegate)?
+    private var currentSelectedRow: Int = -1
+
+    override func loadView() {
+        let scrollView = NSScrollView()
+        self.tableView = NonClickableTableView()
+        scrollView.documentView = self.tableView
+        scrollView.hasVerticalScroller = true
+
+        // グリッドスタイルを設定してセル間に水平線を表示
+        self.tableView.gridStyleMask = .solidHorizontalGridLineMask
+
+        let stackView = NSStackView(views: [scrollView])
+        stackView.orientation = .vertical
+        stackView.spacing = 10
+        self.view = stackView
+
+        let column = NSTableColumn(identifier: NSUserInterfaceItemIdentifier("CandidatesColumn"))
+        self.tableView.headerView = nil
+        self.tableView.addTableColumn(column)
+        self.tableView.delegate = self
+        self.tableView.dataSource = self
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        // 角丸のためのウィンドウ設定
+        configureWindowForRoundedCorners()
+    }
+
+    private func configureWindowForRoundedCorners() {
+        guard let window = self.view.window else { return }
+
+        // ウィンドウとそのコンテンツビューがレイヤーバックされるように設定
+        window.contentView?.wantsLayer = true
+        window.contentView?.layer?.masksToBounds = true
+
+        // ウィンドウをボーダーレスに設定
+        window.styleMask = [.borderless, .resizable]
+        window.isMovable = true
+        window.hasShadow = true
+        window.titlebarAppearsTransparent = true
+        window.titleVisibility = .hidden
+
+        // 角丸を適用
+        window.contentView?.layer?.cornerRadius = 10
+        window.backgroundColor = .clear
+
+        // 重要：黒い背景が角に見えないようにする
+        window.isOpaque = false
+    }
+
+    override func viewDidAppear() {
+        super.viewDidAppear()
+        configureWindowForRoundedCorners()
+    }
+
+    func updateCandidates(_ candidates: [String], cursorLocation: CGPoint) {
+        self.candidates = candidates
+        self.currentSelectedRow = -1  // 選択をリセット
+        self.tableView.reloadData()
+        self.resizeWindowToFitContent(cursorLocation: cursorLocation)
+        self.selectFirstCandidate()  // 最初の候補を選択
+    }
+
+    private func updateVisibleRows() {
+        let visibleRows = self.tableView.rows(in: self.tableView.visibleRect)
+        for row in visibleRows.lowerBound..<visibleRows.upperBound {
+            if let cellView = self.tableView.view(atColumn: 0, row: row, makeIfNecessary: false) as? CandidateTableCellView {
+                self.updateCellView(cellView, forRow: row)
+            }
+        }
+    }
+
+    private func updateCellView(_ cellView: CandidateTableCellView, forRow row: Int) {
+        let adjustedIndex = (row - self.currentSelectedRow + self.candidates.count) % self.candidates.count
+        var displayText = ""
+        if adjustedIndex == 0 {
+            displayText = "1. \(self.candidates[row])"
+        } else if adjustedIndex + 1 > 9 {
+            displayText = "    \(self.candidates[row])"
+        } else {
+            displayText = "\(adjustedIndex + 1). \(self.candidates[row])"
+        }
+        cellView.candidateTextField.stringValue = displayText
+    }
+
+    func clearCandidates() {
+        self.candidates = []
+        self.tableView.reloadData()
+    }
+
+    private func resizeWindowToFitContent(cursorLocation: CGPoint) {
+        guard let window = self.view.window, let screen = window.screen else { return }
+
+        let numberOfRows = min(9, self.tableView.numberOfRows)
+        let rowHeight = self.tableView.rowHeight
+        let tableViewHeight = CGFloat(numberOfRows) * rowHeight
+        let stackViewSpacing = (self.view as! NSStackView).spacing
+        let totalHeight = stackViewSpacing + tableViewHeight
+
+        // 候補の最大幅を計算
+        let maxWidth = candidates.reduce(0) { maxWidth, candidate in
+            let attributedString = NSAttributedString(string: candidate, attributes: [.font: NSFont.systemFont(ofSize: 16)])
+            let width = attributedString.size().width
+            return max(maxWidth, width)
+        }
+
+        // ウィンドウの幅を設定（番号とパディングのための追加幅を考慮）
+        let windowWidth = min(max(maxWidth + 50, 50), 400) // 最小200px、最大400px
+
+        var newWindowFrame = window.frame
+        newWindowFrame.size.width = windowWidth
+        newWindowFrame.size.height = totalHeight
+
+        // 画面のサイズを取得
+        let screenRect = screen.visibleFrame
+        let cursorY = cursorLocation.y
+
+        // カーソルの高さを考慮してウィンドウ位置を調整
+        let cursorHeight: CGFloat = 16 // カーソルの高さを16ピクセルと仮定
+
+        // ウィンドウをカーソルの下に表示
+        if cursorY - totalHeight < screenRect.origin.y {
+            newWindowFrame.origin = CGPoint(x: cursorLocation.x, y: cursorLocation.y + cursorHeight)
+        } else {
+            newWindowFrame.origin = CGPoint(x: cursorLocation.x, y: cursorLocation.y - totalHeight - cursorHeight)
+        }
+
+        // 右端でウィンドウが画面外に出る場合は左にシフト
+        if newWindowFrame.maxX > screenRect.maxX {
+            newWindowFrame.origin.x = screenRect.maxX - newWindowFrame.width
+        }
+
+        window.setFrame(newWindowFrame, display: true, animate: false)
+    }
+
+    func selectCandidate(offset: Int) {
+        let selectedRow = self.tableView.selectedRow
+        if selectedRow + offset < 0 {
+            return
+        }
+        let nextRow = (selectedRow + offset + self.candidates.count) % self.candidates.count
+        self.tableView.selectRowIndexes(IndexSet(integer: nextRow), byExtendingSelection: false)
+
+        // 表示範囲
+        if offset > 0 {
+            self.tableView.scrollRowToVisible((selectedRow + offset + 8 + self.candidates.count) % self.candidates.count)
+        } else {
+            self.tableView.scrollRowToVisible((selectedRow + offset + self.candidates.count) % self.candidates.count)
+        }
+        let selectedCandidate = self.candidates[nextRow]
+        self.delegate?.candidateSelectionChanged(selectedCandidate)
+
+        // 新しい選択行を設定
+        self.currentSelectedRow = nextRow
+
+        // 表示を更新
+        self.updateVisibleRows()
+    }
+
+    func selectFirstCandidate() {
+        guard !self.candidates.isEmpty else {
+            return
+        }
+        let nextRow = 0
+        self.tableView.selectRowIndexes(IndexSet(integer: nextRow), byExtendingSelection: false)
+        self.tableView.scrollRowToVisible(nextRow)
+        let selectedCandidate = self.candidates[nextRow]
+        self.delegate?.candidateSelectionChanged(selectedCandidate)
+
+        // 新しい選択行を設定
+        self.currentSelectedRow = nextRow
+
+        // 表示を更新
+        self.updateVisibleRows()
+    }
+
+    func confirmCandidateSelection() {
+        let selectedRow = self.tableView.selectedRow
+        if selectedRow >= 0 && selectedRow < self.candidates.count {
+            let selectedCandidate = self.candidates[selectedRow]
+            delegate?.candidateSelected(selectedCandidate)
+        }
+    }
+}
+
+extension CandidatesViewController: NSTableViewDelegate, NSTableViewDataSource {
+    func numberOfRows(in tableView: NSTableView) -> Int {
+        return candidates.count
+    }
+
+    func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
+        let cellIdentifier = NSUserInterfaceItemIdentifier("CandidateCell")
+        var cell = tableView.makeView(withIdentifier: cellIdentifier, owner: nil) as? CandidateTableCellView
+        if cell == nil {
+            cell = CandidateTableCellView()
+            cell?.identifier = cellIdentifier
+        }
+
+        if let cell = cell {
+            self.updateCellView(cell, forRow: row)
+        }
+
+        return cell
+    }
+}
+
+class NonClickableTableView: NSTableView {
+    override func rightMouseDown(with event: NSEvent) {
+        // 右クリックイベントを無視
+    }
+
+    override func mouseDown(with event: NSEvent) {
+        // 左クリックイベントも無視する場合はこのメソッド内を空に
+    }
+
+    override func otherMouseDown(with event: NSEvent) {
+        // 中クリックなどその他のマウスボタンのクリックも無視
+    }
+}
+
+class CandidateTableCellView: NSTableCellView {
+    let candidateTextField: NSTextField
+
+    override init(frame frameRect: NSRect) {
+        self.candidateTextField = NSTextField(labelWithString: "")
+        // font size
+        self.candidateTextField.font = NSFont.systemFont(ofSize: 16)
+        super.init(frame: frameRect)
+        self.addSubview(self.candidateTextField)
+
+        self.candidateTextField.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([
+            self.candidateTextField.leadingAnchor.constraint(equalTo: self.leadingAnchor),
+            self.candidateTextField.trailingAnchor.constraint(equalTo: self.trailingAnchor),
+            self.candidateTextField.topAnchor.constraint(equalTo: self.topAnchor),
+            self.candidateTextField.bottomAnchor.constraint(equalTo: self.bottomAnchor)
+        ])
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
+
+protocol CandidatesViewControllerDelegate: AnyObject {
+    func candidateSelected(_ candidate: String)
+    func candidateSelectionChanged(_ candidateString: String)
+}

azooKeyMac/InputController/InputMode.swift

@@ -1,4 +1,3 @@
-
 import Cocoa
 
 enum InputMode {
@@ -45,6 +44,26 @@ enum InputMode {
             return .navigation(.down)
         case 126: // Up
             return .navigation(.up)
+        case 18:
+            return .number(.one)
+        case 19:
+            return .number(.two)
+        case 20:
+            return .number(.three)
+        case 21:
+            return .number(.four)
+        case 23:
+            return .number(.five)
+        case 22:
+            return .number(.six)
+        case 26:
+            return .number(.seven)
+        case 28:
+            return .number(.eight)
+        case 25:
+            return .number(.nine)
+        case 29:
+            return .number(.zero)
         default:
             if let text = event.characters, isPrintable(text) {
                 return .input(KeyMap.h2zMap(text))