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Use backward-compatible Swift in certain places 

Older Swift compiler does not allow declaring certain variables that
have the same names with those outside of their scope, even though the
scoping rules should allow them. This makes the code buildable with
Xcode 12.4 again.
This commit is contained in:
Lukhnos Liu 2022-02-02 09:32:02 -08:00
parent 74d4683552
commit c18f497a55
4 changed files with 11 additions and 11 deletions
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6
Packages/CandidateUI/Sources/CandidateUI/VerticalCandidateController.swift
View File

@ -450,8 +450,8 @@ extension VerticalCandidateController: NSTableViewDataSource, NSTableViewDelegat
}
keyLabelStripView.keyLabelFont = keyLabelFont
let keyLabels = keyLabels[0..<Int(keyLabelCount)].map { $0.displayedText }
keyLabelStripView.keyLabels = keyLabels
let actualKeyLabels = keyLabels[0..<Int(keyLabelCount)].map { $0.displayedText }
keyLabelStripView.keyLabels = actualKeyLabels
keyLabelStripView.labelOffsetY = (keyLabelFontSize >= candidateFontSize) ? 0.0 : floor((candidateFontSize - keyLabelFontSize) / 2.0)
let rowHeight = ceil(fontSize * 1.25)
@ -461,7 +461,7 @@ extension VerticalCandidateController: NSTableViewDataSource, NSTableViewDelegat
let textAttr: [NSAttributedString.Key: AnyObject] = [.font: keyLabelFont]
let boundingBox = NSSize(width: 1600.0, height: 1600.0)
for label in keyLabels {
for label in actualKeyLabels {
let rect = (label as NSString).boundingRect(with: boundingBox, options: .usesLineFragmentOrigin, attributes: textAttr)
maxKeyLabelWidth = max(rect.size.width, maxKeyLabelWidth)
}

4
Source/InputMethodController.swift
View File

@ -310,9 +310,9 @@ extension McBopomofoInputMethodController {
// then we defer the update in the next runloop round -- so that the composing buffer is not
// meaninglessly flushed, an annoying bug in Terminal.app since Mac OS X 10.5
if (client as? IMKTextInput)?.bundleIdentifier() == "com.apple.Terminal" && NSStringFromClass(client.self as! AnyClass) != "IPMDServerClientWrapper" {
let currentDeferredClient = currentDeferredClient
let innerCurrentDeferredClient = currentDeferredClient
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now()) {
(currentDeferredClient as? IMKTextInput)?.insertText(buffer, replacementRange: NSRange(location: NSNotFound, length: NSNotFound))
(innerCurrentDeferredClient as? IMKTextInput)?.insertText(buffer, replacementRange: NSRange(location: NSNotFound, length: NSNotFound))
}
}
(client as? IMKTextInput)?.insertText(buffer, replacementRange: NSRange(location: NSNotFound, length: NSNotFound))

4
Source/InputState.swift
View File

@ -247,8 +247,8 @@ class InputState: NSObject {
let text = (composingBuffer as NSString).substring(with: markedRange)
let (exactBegin, _) = (composingBuffer as NSString).characterIndex(from: markedRange.location)
let (exactEnd, _) = (composingBuffer as NSString).characterIndex(from: markedRange.location + markedRange.length)
let readings = readings[exactBegin..<exactEnd]
let joined = readings.joined(separator: "-")
let selectedReadings = readings[exactBegin..<exactEnd]
let joined = selectedReadings.joined(separator: "-")
return "\(text) \(joined)"
}
}

8
Source/main.swift
View File

@ -30,9 +30,9 @@ private func install() -> Int32 {
return -1
}
let bundleUrl = Bundle.main.bundleURL
var inputSource = InputSourceHelper.inputSource(for: bundleID)
var maybeInputSource = InputSourceHelper.inputSource(for: bundleID)
if inputSource == nil {
if maybeInputSource == nil {
NSLog("Registering input source \(bundleID) at \(bundleUrl.absoluteString)");
// then register
let status = InputSourceHelper.registerTnputSource(at: bundleUrl)
@ -42,10 +42,10 @@ private func install() -> Int32 {
return -1
}
inputSource = InputSourceHelper.inputSource(for: bundleID)
maybeInputSource = InputSourceHelper.inputSource(for: bundleID)
}
guard let inputSource = inputSource else {
guard let inputSource = maybeInputSource else {
NSLog("Fatal error: Cannot find input source \(bundleID) after registration.")
return -1
}