Screen recorder for Pythonista

Add Screen Recorder Button.py

# coding: utf-8

from objc_util import *
from UIKit import *
from Foundation import *
from ReplayKit import *
from console import alert

def main():
	rootVC = UIApplication.sharedApplication().keyWindow().rootViewController()
	tabVC = rootVC.detailViewController()
	
	methods = [screenRecorderButtonPressed]
	ScreenRecorderItemController = create_objc_class('ScreenRecorderItemController', NSObject, methods = methods)
	
	screenRecorderItemController = ScreenRecorderItemController.new()
	
	try:
		ScreenRecorderBarButtonItem = ObjCClass('ScreenRecorderBarButtonItem')
	except ValueError:
		ScreenRecorderBarButtonItem = create_objc_class('ScreenRecorderBarButtonItem', UIBarButtonItem)
	
	screenRecorderItem = ScreenRecorderBarButtonItem.alloc().initWithImage_style_target_action_(ns(ui.Image.named('iob:ios7_videocam_outline_32')), 0, screenRecorderItemController, sel('screenRecorderButtonPressed'))
	screenRecorderItemController.screenRecorderItem = screenRecorderItem
	
	leftBarButtonItems = list(tabVC.persistentLeftBarButtonItems())
	leftBarButtonItems.append(screenRecorderItem)
	tabVC.persistentLeftBarButtonItems = ns(leftBarButtonItems)
	tabVC.reloadBarButtonItemsForSelectedTab()

def screenRecorderButtonPressed(_self, _cmd):
	from objc_util import ObjCInstance, CGRect
	from ReplayKit import RPScreenRecorder
	from console import alert
	from UIKit import UILabel, UISwitch, UIApplication, UIFont
	import ShowTouches
	rootVC = UIApplication.sharedApplication().keyWindow().rootViewController()
	tabVC = rootVC.detailViewController()
	screenRecorderItem = None
	for item in tabVC.persistentLeftBarButtonItems():
		if item._get_objc_classname().endswith('ScreenRecorderBarButtonItem'):
			screenRecorderItem = item
	recorder = RPScreenRecorder.sharedRecorder()
	if recorder.isRecording():
		def recordingStoppedHandler(_cmd, _previewViewController, _error):
			if _previewViewController:
				screenRecorderItem.image = ns(ui.Image.named('iob:ios7_videocam_outline_32'))
				ShowTouches.set_show_touches(False)
				previewViewController = ObjCInstance(_previewViewController)
				def previewControllerDidFinish_(_self, _cmd, _previewViewController):
					previewViewController = ObjCInstance(_previewViewController)
					rootVC = UIApplication.sharedApplication().keyWindow().rootViewController()
					on_main_thread(rootVC.dismissViewControllerAnimated_completion_)(True, None)
				PreviewControllerDelegate = create_objc_class('PreviewControllerDelegate', NSObject, protocols = ['RPPreviewViewControllerDelegate'], methods = [previewControllerDidFinish_])
				previewViewController.previewControllerDelegate = PreviewControllerDelegate.new()
				previewViewController.modalPresentationStyle = 0
				rootVC = UIApplication.sharedApplication().keyWindow().rootViewController()
				rootVC.presentViewController_animated_completion_(previewViewController, True, None)
			if _error:
				error = ObjCInstance(_error)
				print error
			
		recordingStoppedHandlerBlock = ObjCBlock(recordingStoppedHandler, None, [c_void_p, c_void_p, c_void_p])
		retain_global(recordingStoppedHandlerBlock)
		recorder.stopRecordingWithHandler_(recordingStoppedHandlerBlock)
	else:
		#micEnabled = not bool(alert('Record Screen', 'Start recording Pythonista?', 'Start Recording with Mic', 'Start Recording without Mic') - 1)
		screenRecorderSetingsAlert = UIAlertController.alertControllerWithTitle_message_preferredStyle_('Record Screen', '\n\n\n\n\n', 1)
		w = screenRecorderSetingsAlert.view().size().width
		micLabel = UILabel.alloc().initWithFrame_(CGRect((25, 55), ((150, 31))))
		micLabel.text = 'Record Microphone'
		micLabel.font = UIFont.boldSystemFontOfSize_(16)
		global micSwitch
		micSwitch = UISwitch.alloc().initWithFrame_(CGRect((w - 176, 55), (51, 31)))
		screenRecorderSetingsAlert.view().addSubview_(micLabel)
		screenRecorderSetingsAlert.view().addSubview_(micSwitch)
		touchesLabel = UILabel.alloc().initWithFrame_(CGRect((25, 105), ((150, 31))))
		touchesLabel.text = 'Show Touches'
		touchesLabel.font = UIFont.boldSystemFontOfSize_(16)
		global touchesSwitch
		touchesSwitch = UISwitch.alloc().initWithFrame_(CGRect((w - 176, 105), (51, 31)))
		screenRecorderSetingsAlert.view().addSubview_(touchesLabel)
		screenRecorderSetingsAlert.view().addSubview_(touchesSwitch)
		screenRecorderSetingsAlert.addAction_(UIAlertAction.actionWithTitle_style_handler_('Close', 1, None))
		def alertActionStartRecording(action):
			global micSwitch, touchSwitch
			micEnabled = micSwitch.on()
			showTouches = touchesSwitch.on()
			def recordingStartedHandler(_self, _cmd, _error):
				if _error:
					error = ObjCInstance(_error)
					print error.localizedDescription()
				elif RPScreenRecorder.sharedRecorder().isRecording():
					screenRecorderItem.image = ns(ui.Image.named('iob:ios7_videocam_32'))
					ShowTouches.set_show_touches(showTouches)
			recordingStartedHandlerBlock = ObjCBlock(recordingStartedHandler, None, [c_void_p, c_void_p, c_void_p])
			retain_global(recordingStartedHandlerBlock)
			if recorder.isAvailable():
				recorder.startRecordingWithMicrophoneEnabled_handler_(micEnabled, recordingStartedHandlerBlock)
		
		alertActionStartRecordingBlock = ObjCBlock(alertActionStartRecording, None, [c_void_p])
		retain_global(alertActionStartRecordingBlock)
		screenRecorderSetingsAlert.addAction_(UIAlertAction.actionWithTitle_style_handler_('Start Recording', 0, alertActionStartRecordingBlock))
		UIApplication.sharedApplication().keyWindow().rootViewController().presentViewController_animated_completion_(screenRecorderSetingsAlert, True, None)

if __name__ == '__main__':
	main()

ReplayKit.py

# coding: utf-8

from objc_util import *
from Foundation import NSBundle

NSBundle.bundleWithPath_('/System/Library/Frameworks/ReplayKit.framework').load()
RPScreenRecorder = ObjCClass('RPScreenRecorder')

ShowTouches.py

# coding: utf-8

from objc_util import *
from UIKit import *
from Foundation import *

def __setup():
	global __show_touches_setup_complete
	try:
		return __show_touches_setup_complete
	except NameError:
		pass
	
	c.method_setImplementation.restype = c_void_p
	c.method_setImplementation.argtypes = [c_void_p, c_void_p]
	
	c.method_getImplementation.restype = c_void_p
	c.method_getImplementation.argtypes = [c_void_p]
	
	app = UIApplication.sharedApplication()
	
	global __tvs
	__tvs = {}
	
	def sendEvent2_(_self, _cmd, _event):
		from objc_util import ObjCInstance, CGRect
		from UIKit import UIView
		try:
			self = ObjCInstance(_self)
			e = ObjCInstance(_event)
			self.sendEvent2_(e)
			global __tvs
			global __show_touches
			if not __show_touches:
				if __tvs:
					if len(__tvs) > 0:
						for k, v in enumerate(__tvs):
							v[1].removeFromSuperview()
							__tvs.pop(k)
				return
			for tid in __tvs.keys():
				ids = [id(t) for t in e.allTouches().allObjects()]
				if not tid in ids:
					__tvs[tid][1].removeFromSuperview()
					__tvs.pop(tid)
			for t in e.allTouches().allObjects():
				if t.phase() == 3:
					__tvs[id(t)][1].removeFromSuperview()
					__tvs.pop(id(t), None)
				elif t.phase() == 0:
					vc = t.window().rootViewController()
					while vc.presentedViewController():
						vc = vc.presentedViewController()
					v = UIView.new()
					v.size = (30, 30)
					v.center = t.locationInView_(vc.view())
					v.backgroundColor = UIColor.blackColor()
					v.alpha = 0.4
					v.layer().cornerRadius = 15
					v.userInteractionEnabled = False
					vc.view().addSubview_(v)
					__tvs[id(t)] = [t, v]
				elif t.phase() == 1:
					__tvs[id(t)][0] = t
					vc = t.window().rootViewController()
					while vc.presentedViewController():
						vc = vc.presentedViewController()
					v = __tvs[id(t)][1]
					v.center = t.locationInView_(vc.view())
		except:
			pass
	
	MyApp = create_objc_class('MyApp', NSObject, methods = [sendEvent2_])
	
	newimp = c.method_getImplementation(MyApp.new().sendEvent2_.method)
	class_addMethod(UIApplication.ptr, sel('sendEvent2_'), newimp, method_getTypeEncoding(app.sendEvent_.method))
	oldimp = c.method_getImplementation(app.sendEvent_.method)
	
	c.method_setImplementation(app.sendEvent_.method, newimp)
	c.method_setImplementation(app.sendEvent2_.method, oldimp)
	
	__show_touches_setup_complete = True

def set_show_touches(show_touches):
	__setup()
	global __show_touches
	__show_touches = show_touches