[TISInputSource+Extensions] #tags: inputSource

TISInputSource+Extensions.swift

extension TISInputSource {

    var id: String {
		let unsafeID = TISGetInputSourceProperty(self, kTISPropertyInputSourceID).assumingMemoryBound(to: CFString.self)
		let name = Unmanaged<CFString>.fromOpaque(unsafeID).takeUnretainedValue()

		return name as String
	}
    
    var type: String {
    let unsafeID = TISGetInputSourceProperty(self, kTISPropertyInputSourceType).assumingMemoryBound(to: CFString.self)
    let name = Unmanaged<CFString>.fromOpaque(unsafeID).takeUnretainedValue()

    return name as String
    }
    
	var isEnabled: Bool {
		let unsafeIsEnabled = TISGetInputSourceProperty(self, kTISPropertyInputSourceIsEnabled).assumingMemoryBound(to: CFBoolean.self)
		let isEnabled = CFBooleanGetValue(Unmanaged<CFBoolean>.fromOpaque(unsafeIsEnabled).takeUnretainedValue())

		return isEnabled
	}

	var isSelected: Bool {
		let unsafeIsSelected = TISGetInputSourceProperty(self, kTISPropertyInputSourceIsSelected).assumingMemoryBound(to: CFBoolean.self)
		let isSelected = CFBooleanGetValue(Unmanaged<CFBoolean>.fromOpaque(unsafeIsSelected).takeUnretainedValue())

		return isSelected
	}
    
    var isEnableCapable: Bool {
            let unsafeIsEnableCapable = TISGetInputSourceProperty(inputSource, kTISPropertyInputSourceIsEnableCapable).assumingMemoryBound(to: CFBoolean.self)
            let isEnableCapable = CFBooleanGetValue(Unmanaged<CFBoolean>.fromOpaque(unsafeIsEnableCapable).takeUnretainedValue())

            return isEnableCapable
        }

    var isSelectCapable: Bool {
        let unsafeIsSelectCapable = TISGetInputSourceProperty(inputSource, kTISPropertyInputSourceIsSelectCapable).assumingMemoryBound(to: CFBoolean.self)
        let isSelectCapable = CFBooleanGetValue(Unmanaged<CFBoolean>.fromOpaque(unsafeIsSelectCapable).takeUnretainedValue())

        return isSelectCapable
    }

	func enable() {
		if TISEnableInputSource(self) != noErr {
			print("Input source enabling falied. Source: \(self)")
		}
	}

	func disable() {
		if TISDisableInputSource(self) != noErr {
			print("Input source disabling falied. Source: \(self)")
		}
	}

	func select() {
		if TISSelectInputSource(self) != noErr {
			print("input selection failed")
		}
	}