in Swizzlings.m

+ (void)load
{
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
    for (id klass in @[[UIMenuController class], [UILabel class], [NSString class]]) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
      [klass performSelector:NSSelectorFromString(@"_mik_load")]; // <---- crash if this line is not comment out
#pragma clang diagnostic pop
    }
  });
}

Hi Following is the way i am creating custom MenuItems

let menuController = UIMenuController.shared let redImageItem = UIMenuItem(title: Highlight.redColor.rawValue, image: imageWithColor(Highlight.redColor.getColor())!) { [weak self] (item) in self?.setRedColor() }

But when i log all the actions in canPerformAction method, i cant find one for this Menu Item. How can i check this?

I'm working on a fork of FolioReaderKit and your library is used there.

As a way of "filtering" which actions will be displayed on each scenario it was chosen to override the function canPerformAction of the UIWebView. There they verify each action (which is a Selector) and see if the item will end up displaying on the screen.

Like this:

open override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
    if action == #selector(highlight(_:))
        || action == #selector(createAnnotation(_:))
        || (action == #selector(define(_:)) && isOneWord)
        || (action == #selector(play(_:)) && (book.hasAudio() || readerConfig.enableTTS))
        || (action == #selector(share(_:)) && readerConfig.allowSharing)
        || action == #selector(copyText(_:)) {
        return true
    } else {
        return false
    }
}

The thing is that most of those actions are actually a Selector and were created using the default API like this:

let highlightItem = UIMenuItem(title: readerConfig.localizedHighlightMenu, action: #selector(highlight(_:)))

When using your API for creating items with images we end up sending MenuItemAction instead of Selectors:

let discussion = UIImage(readerImageNamed: "discussion-marker")
let discussionItem = UIMenuItem(title: "D", image: discussion!) { [weak self] _ in   
    self?.createHighlight()
}

Thus it's very hard to work combined with canPerformAction (which has a Selector as parameter)

Any suggestions of filtering which UIMenuItem(created with images, using MenuItemAction) will appear on a specific scenario?

Hi, I've tested my app in iOS 10 beta and found that the menu items became white:

Before:

And now with iOS 10 this look like the following:

Thanks in advance

Hello, thank you for this great kit, i have used the sample code in the demo. It works for me but there is just one issue, the images get cut out at the bottom and top. I have tried adding padding to the image height itself, but it doesn't make the menu taller. Is there any way to make the menu height bigger to fit the whole image? Thank you.

Hi I initialized custom menu on view did load with a controller having wkwebview. I am unable to add up these custom menus although I am able to see the default type UIMenuItem say I add up "ABC" Help

if call the installTo servalTimes, you will find self which was catched by block still the same one. And I found that, the installTo was hooked once. It made that if you call the installTo servalTimes, the action wouldn't be invoked at all.

Hey Chen,

I've implemented CocoaPods support, but I had to set myself as the owner. That's obviously not fair, since you're the owner, so if you could, please follow these steps to set yourself as the owner of the pod 😊

https://guides.cocoapods.org/making/getting-setup-with-trunk.html#adding-other-people-as-contributors

I will add CocoaPods/Carthage support to the README soon.

When using, if text field is tapped then, the other options like select all, copy, paste text menu gets added in the menu and my added options moves to right with arrow option. How to disable those options to not add in menu?

Hello. I;'m trying to use this great kit for my custom menu actions, but unfortunately if I add the actions and do not show the menu on a particular button click, My app crashes when any custom action is pressed with the following exception:

-[UITextView _menuitemkit_block_6BB2EFBD_033E_4144_9AF4_1D7FB291ED08:]: unrecognized selector sent to instance 0x7fbdc5079600

I'm trying to add some functions to a TextView's popup menu (not a menu I set visible by hand), so in my VC's viedDidload I do the following:

func setupEditMenu() {
	let controller = UIMenuController.shared

	controller.arrowDirection = .default
	controller.setTargetRect(articleView.bodyTextView.frame, in: self.view)

	let action: MenuItemAction = { [weak self] menuItem in
		self?.highlightTapped( (menuItem.title as NSString).integerValue) 
        }

	let yellow = UIMenuItem(title: "1", image: #imageLiteral(resourceName: "hl_yellow"), action: action)
	let orange = UIMenuItem(title: "2", image: #imageLiteral(resourceName: "hl_orange"), action: action)
	let green = UIMenuItem(title: "3", image: #imageLiteral(resourceName: "hl_green"), action: action)
	let pink = UIMenuItem(title: "4", image: #imageLiteral(resourceName: "hl_pink"), action: action)
	let blue = UIMenuItem(title: "5", image: #imageLiteral(resourceName: "hl_blue"), action: action)

	controller.menuItems = [yellow, orange, green, pink, blue]
	controller.update()
}

and when one of the above actions gets selected I get the exception above. However, if I call setupEditMenu when a button is pressed, all the actions work fine, even when the menu is presented by the TextView.

highlightTapped is a function below that gets an int value and highlights my text depending on that value.

I'm assuming this is a bug on UIMenuKit and how the selectors are generated for each action. Any Idea why this is happening and how to fix it or a workaround. I want the menu to be presented automatically when the user selects text inside the TextView, not when a button is pressed.

Any help will be greatly appreciated. Thank you very much!

I am trying ti add Image as UIMenuItem for my Webview using this library. this works well when i use xcode 8.x but it fails when i use Xcode 9.0 and application hangs.

Any help?