Dark mode should now update with no respring!

- Dark mode should now update with no respring!
- Code cleanup.
- Now depends of iOS 13.0+

Makefile

 
 ZenithDark_FILES = Tweak.x
 ZenithDark_CFLAGS = -fobjc-arc
+ZenithDark_FRAMEWORKS = UIKit CoreGraphics
 
 include $(THEOS_MAKE_PATH)/tweak.mk

Tweak.x

-// We make an interface to let Theos know that ZNGrabberAccessoryView is of type UIImageView;
-@interface ZNGrabberAccessoryView : UIImageView
-@end
-
-BOOL kDarkModeEnabled;
-
 /*
 
-Colorize Zenith's Grabber view with ease!
+Dark Mode for Zenith's Grabber view!
 Copyright 2020 J.K. Hayslip (@iKilledAppl3) & ToxicAppl3 INSDC/iKilledAppl3 LLC.
 All code was written for learning purposes and credit must be given to the original author.
 
+Written for Cooper Hull, @(mac-user669).
 
-*/
 
-// We then import UIKit so we can override the color property without this Theos doesn't have a clue what those properties are.
-@import UIKit;
+*/
 
+#import "ZenithDark.h"
 
-//We then hook the class in this case Zenith's grabber view is called “ZNGrabberAccessoryView” 
+// We then hook the class in this case Zenith's grabber view is called “ZNGrabberAccessoryView” 
 %hook ZNGrabberAccessoryView
-// the method we then modify is this method that is called from UIImageView to set the backgroundColor of the image view. 
-// Since the grabber view is of type UIImageView we can modify this method :)
-
--(void)setBackgroundColor:(UIColor *)backgroundColor {
-	//call the original function then pass our custom argument to the backgroundColor argument as shown below.
-        kDarkModeEnabled = ([UITraitCollection currentTraitCollection].userInterfaceStyle == UIUserInterfaceStyleDark);
-        if (kDarkModeEnabled) {
-        %orig([UIColor colorWithWhite:0.0 alpha:0.44]);
-       }
-       else {
-       %orig;
-       }
 
+// this is called when iOS 13's dark mode is enabled!
+-(void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection {
+  %orig(previousTraitCollection);
+    if (@available(iOS 13, *)) {
+    if (self.traitCollection.userInterfaceStyle == UIUserInterfaceStyleDark) {
+       [self setBackgroundColor:kDarkModeColor];
+    }
+
+    else {
+     [self setBackgroundColor:kLightModeColor];
+    }
+  }
+}
 
+// the method we  modify is this method that is called from UIImageView to set the backgroundColor of the image view. 
+// Since the grabber view is of type UIImageView we can modify this method :)
+-(void)setBackgroundColor:(UIColor *)backgroundColor {
+  // by default have our tweak overide this.
+    if (@available(iOS 13, *)) {
+    if (self.traitCollection.userInterfaceStyle == UIUserInterfaceStyleDark) {
+       %orig(kDarkModeColor);
+    }
+
+    else {
+    %orig;
+    }
+  }
 }
 
 // we need to make sure we tell theos that we are finished hooking this class not doing so with cause the end of the world :P

ZenithDark.h

+/*
+
+Dark Mode for Zenith's Grabber view!
+Copyright 2020 J.K. Hayslip (@iKilledAppl3) & ToxicAppl3 INSDC/iKilledAppl3 LLC.
+All code was written for learning purposes and credit must be given to the original author.
+
+Written for Cooper Hull, @(mac-user669).
+
+ZenithDark Header file to keep the tweak.x file clean!
+
+
+*/
+
+
+// We then import UIKit so we can override the color property without this Theos doesn't have a clue what those properties are.
+@import UIKit;
+
+// We make an interface to let Theos know that ZNGrabberAccessoryView is of type UIImageView.
+@interface ZNGrabberAccessoryView : UIImageView
+@end
+
+// Dark Zenith color we are using macros so we can call it later if need be.
+#define kDarkModeColor [UIColor colorWithWhite:0.0 alpha:0.44]
+
+// Stock Zenith color we are using macros so we can call it later if need be.
+#define kLightModeColor [UIColor colorWithWhite:1.0 alpha:1.0]

control

 Package: com.mac-user669.zenithdark
-Version: 0.0.2
+Version: 0.0.3
 Architecture: iphoneos-arm
 Maintainer: mac-user669
-Depends: mobilesubstrate, com.muirey03.zenith
+Depends: mobilesubstrate, com.muirey03.zenith, firmware (>=13.0)
 Section: Tweaks
 Description: Changes Zeniths tabs to a dark blur
 Author: mac-user669