OpenMultitouchSupport

This enables you easily to observe global multitouch events on the trackpad (Built-In only).
I created this framework to make MultitouchSupport.framework (Private Framework) easy to use.
This framework refers to M5MultitouchSupport.framework very much. This project includes a demo.

References

• natevw / TouchSynthesis
• asmagill / hammerspoon_asm.undocumented

Installation

CocoaPods

pod 'OpenMultitouchSupport'

Carthage

github "Kyome22/OpenMultitouchSupport"

Usage (Swift)

• Prepare manager

import OpenMultitouchSupport

let manager = OpenMTManager.shared()

• Register listener

let listener = manager?.addListener(withTarget: self, selector: #selector(process))

@objc func process(_ event: OpenMTEvent) {
	guard let touches = event.touches as NSArray as? [OpenMTTouch] else { return }
	// ・・・
}

• Remove listener

manager?.remove(listener)

• Toggle listening

listener.listening = [true / false]

• The data you can get are as follows:

OpenMTTouch
.posX // Float
.posY // Float
.total // Float, total value of capacitance 
.pressure // Float
.majorAxis // Float
.minorAxis // Float
.angle // Float
.velX // Float
.velY // Float
.density // Float, area density of capacitance
.state // OpenMTState

OpenMTState
.notTouching
.starting
.hovering
.making
.touching
.breaking
.lingering
.leaving