Rocky
31f5937a7f
Reduce extension memory pressure and delivery races while adding richer candidates, tactile feedback, and safer two-level creative polishing.
101 lines
3.3 KiB
Swift
101 lines
3.3 KiB
Swift
// TypingLayoutProviding.swift
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// OSGKeyboard · Shared
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//
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// Phase 2 escape hatch: replace the in-repo SwiftUI key shell with a
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// KeyboardKit-based (or other) layout without changing the engine bridge.
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import Foundation
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/// Page shown by the typing key shell.
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public enum TypingKeyPage: String, CaseIterable, Sendable {
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case letters
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case numbers
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case symbols
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}
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/// Abstraction over “which characters the current page shows”.
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/// The Phase 1 SwiftUI keyboard reads this; a future Kit-backed shell
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/// can feed the same consumer.
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public protocol TypingLayoutProviding: Sendable {
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func rows(
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for page: TypingKeyPage,
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language: TypingInputLanguage,
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shiftActive: Bool
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) -> [[String]]
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}
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/// Phone QWERTY + 123 / #+= pages aligned with iOS system keyboards
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/// (English US and Simplified Chinese Pinyin).
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public struct StandardTypingLayout: TypingLayoutProviding {
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public init() {}
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public func rows(
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for page: TypingKeyPage,
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language: TypingInputLanguage,
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shiftActive: Bool
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) -> [[String]] {
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switch page {
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case .letters:
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return letterRows(shiftActive: shiftActive)
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case .numbers:
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return language == .chinese ? chineseNumberRows : englishNumberRows
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case .symbols:
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return language == .chinese ? chineseSymbolRows : englishSymbolRows
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}
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}
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// MARK: - Letters (shared)
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private func letterRows(shiftActive: Bool) -> [[String]] {
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let upper = shiftActive
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let map: (String) -> String = { upper ? $0.uppercased() : $0 }
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return [
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["q", "w", "e", "r", "t", "y", "u", "i", "o", "p"].map(map),
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["a", "s", "d", "f", "g", "h", "j", "k", "l"].map(map),
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["⇧", "z", "x", "c", "v", "b", "n", "m", "⌫"].map { $0.count == 1 ? map($0) : $0 }
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]
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}
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// MARK: - English (iOS US)
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/// iOS English US · Numbers
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private var englishNumberRows: [[String]] {
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[
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["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"],
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["-", "/", ":", ";", "(", ")", "$", "&", "@", "\""],
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["#+=", ".", ",", "?", "!", "'", "⌫"]
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]
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}
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/// iOS English US · Symbols
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private var englishSymbolRows: [[String]] {
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[
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["[", "]", "{", "}", "#", "%", "^", "*", "+", "="],
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["_", "\\", "|", "~", "<", ">", "€", "£", "¥", "·"],
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["123", ".", ",", "?", "!", "'", "⌫"]
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]
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}
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// MARK: - Chinese (iOS 简体拼音)
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/// iOS Simplified Chinese · Numbers (fullwidth punctuation where system uses it)
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private var chineseNumberRows: [[String]] {
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[
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["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"],
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// System 123 page uses curly double quotes “ ” (not corner brackets).
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["-", "/", "：", "；", "（", "）", "￥", "@", "“", "”"],
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["#+=", "。", "，", "、", "？", "！", ".", "⌫"]
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]
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}
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/// iOS Simplified Chinese · Symbols
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private var chineseSymbolRows: [[String]] {
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[
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// 「」 live on #+= so they remain reachable after numbers use “ ”.
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["【", "】", "「", "」", "#", "%", "^", "*", "+", "="],
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["_", "\\", "|", "~", "《", "》", "€", "£", "¥", "·"],
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["123", "。", "，", "、", "？", "！", ".", "⌫"]
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]
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}
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}
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