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IME // +RangeReplaceableCollection <- ctlPrefWindow.

This commit is contained in:
ShikiSuen 2022-04-08 14:08:43 +08:00
parent 8d651739e4
commit 6b688c691c
2 changed files with 11 additions and 8 deletions
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11
Source/Modules/IMEModules/IME.swift
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@ -225,3 +225,14 @@ import Cocoa
} }
} }
// MARK: - Root Extensions
// Extend the RangeReplaceableCollection to allow it clean duplicated characters.
// Ref: https://stackoverflow.com/questions/25738817/
extension RangeReplaceableCollection where Element: Hashable {
var charDeDuplicate: Self {
var set = Set<Element>()
return filter { set.insert($0).inserted }
}
}

8
Source/WindowControllers/ctlPrefWindow.swift
View File

@ -27,14 +27,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import Carbon import Carbon
import Cocoa import Cocoa
// Extend the RangeReplaceableCollection to allow it clean duplicated characters.
extension RangeReplaceableCollection where Element: Hashable {
var charDeDuplicate: Self {
var set = Set<Element>()
return filter { set.insert($0).inserted }
}
}
// Please note that the class should be exposed using the same class name // Please note that the class should be exposed using the same class name
// in Objective-C in order to let IMK to see the same class name as // in Objective-C in order to let IMK to see the same class name as
// the "InputMethodServerPreferencesWindowControllerClass" in Info.plist. // the "InputMethodServerPreferencesWindowControllerClass" in Info.plist.