88 lines
3.3 KiB
Swift
88 lines
3.3 KiB
Swift
// (c) 2022 and onwards The vChewing Project (MIT-NTL License).
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// ====================
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// This code is released under the MIT license (SPDX-License-Identifier: MIT)
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// ... with NTL restriction stating that:
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// No trademark license is granted to use the trade names, trademarks, service
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// marks, or product names of Contributor, except as required to fulfill notice
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// requirements defined in MIT License.
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import Foundation
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import InputMethodKit
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// MARK: - IMKHelper by The vChewing Project (MIT License).
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public enum IMKHelper {
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/// 威注音有專門統計過，實際上會有差異的英數鍵盤佈局只有這幾種。
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/// 精簡成這種清單的話，不但節省 SwiftUI 的繪製壓力，也方便使用者做選擇。
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public static let arrWhitelistedKeyLayoutsASCII: [String] = {
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var results = LatinKeyboardMappings.allCases
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if #available(macOS 10.13, *) {
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results = results.filter {
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![.qwertyUS, .qwertzGerman, .azertyFrench].contains($0)
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}
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}
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return results.map(\.rawValue)
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}()
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public static let arrDynamicBasicKeyLayouts: [String] = [
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"com.apple.keylayout.ZhuyinBopomofo",
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"com.apple.keylayout.ZhuyinEten",
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"org.atelierInmu.vChewing.keyLayouts.vchewingdachen",
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"org.atelierInmu.vChewing.keyLayouts.vchewingmitac",
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"org.atelierInmu.vChewing.keyLayouts.vchewingibm",
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"org.atelierInmu.vChewing.keyLayouts.vchewingseigyou",
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"org.atelierInmu.vChewing.keyLayouts.vchewingeten",
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"org.unknown.keylayout.vChewingDachen",
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"org.unknown.keylayout.vChewingFakeSeigyou",
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"org.unknown.keylayout.vChewingETen",
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"org.unknown.keylayout.vChewingIBM",
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"org.unknown.keylayout.vChewingMiTAC",
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]
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public static var allowedAlphanumericalTISInputSources: [TISInputSource.KeyboardLayout] {
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let allTISKeyboardLayouts = TISInputSource.getAllTISInputKeyboardLayoutMap()
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return arrWhitelistedKeyLayoutsASCII.compactMap { allTISKeyboardLayouts[$0] }
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}
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public static var allowedBasicLayoutsAsTISInputSources: [TISInputSource.KeyboardLayout?] {
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let allTISKeyboardLayouts = TISInputSource.getAllTISInputKeyboardLayoutMap()
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// 為了保證清單順序，先弄幾個容器。
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var containerA: [TISInputSource.KeyboardLayout?] = []
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var containerB: [TISInputSource.KeyboardLayout?] = []
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var containerC: [TISInputSource.KeyboardLayout] = []
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let filterSet = Array(Set(arrWhitelistedKeyLayoutsASCII).subtracting(Set(arrDynamicBasicKeyLayouts)))
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let matchedGroupBasic = (arrWhitelistedKeyLayoutsASCII + arrDynamicBasicKeyLayouts).compactMap {
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allTISKeyboardLayouts[$0]
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}
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matchedGroupBasic.forEach { neta in
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if filterSet.contains(neta.id) {
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containerC.append(neta)
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} else if neta.id.hasPrefix("com.apple") {
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containerA.append(neta)
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} else {
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containerB.append(neta)
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}
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}
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// 這裡的 nil 是用來讓選單插入分隔符用的。
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if !containerA.isEmpty { containerA.append(nil) }
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if !containerB.isEmpty { containerB.append(nil) }
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return containerA + containerB + containerC
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}
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public struct CarbonKeyboardLayout {
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var strName: String = ""
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var strValue: String = ""
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}
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}
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// MARK: - 與輸入法的具體的安裝過程有關的命令
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public extension IMKHelper {
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@discardableResult static func registerInputMethod() -> Int32 {
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TISInputSource.registerInputMethod() ? 0 : -1
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}
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}
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