Add dismissAllHints to hint presenter protocol and implementations

Author: danielsaidi

RELEASE_NOTES.md

@@ -15,6 +15,9 @@ Instead of calling `present` on your hints and tutorials, now use the presenters
 The presenter protocols have also been refactored. The first parameter names are
 now implicit.
 
+`HintPresenter` now has a `dismissAllHints()` function. It's implemented by some
+of the presenters, where applicable.
+
 
 
 ## 1.3.0

Tutti/Hints/Presenters/AlertHintPresenter.swift

@@ -22,6 +22,10 @@ public class AlertingHintPresenter: HintPresenter {
 
     public init() {}
 
+    public func dismiss(_ hint: Hint) { }
+    
+    public func dismissAllHints() {}
+    
     public func present(_ hint: Hint, in vc: UIViewController, from view: UIView) {
         tryPresent(hint) {
             alert(hint: hint, from: vc)
@@ -33,8 +37,6 @@ public class AlertingHintPresenter: HintPresenter {
             alert(hint: hint, from: vc)
         }
     }
-    
-    public func dismiss(_ hint: Hint) { }
 }
 
 private extension AlertingHintPresenter {

Tutti/Hints/Presenters/CalloutHintPresenter.swift

@@ -32,6 +32,15 @@ public class CalloutHintPresenter: HintPresenter, CalloutViewDelegate {
 
 
     // MARK: - Public Functions
+    
+    open func dismiss(_ hint: Hint) {
+        let callouts = presentedCallouts.filter { $0.text == hint.text }
+        callouts.forEach { $0.dismiss() }
+    }
+    
+    open func dismissAllHints() {
+        presentedCallouts.forEach { $0.dismiss() }
+    }
 
     open func present(_ hint: Hint, in vc: UIViewController, from view: UIView) {
         tryPresent(hint) {
@@ -45,11 +54,6 @@ public class CalloutHintPresenter: HintPresenter, CalloutViewDelegate {
         }
     }
 
-    open func dismiss(_ hint: Hint) {
-        let callouts = presentedCallouts.filter { $0.text == hint.text }
-        callouts.forEach { $0.dismiss() }
-    }
-    
 
     // MARK: - CalloutViewDelegate
 

Tutti/Hints/Presenters/HintPresenter.swift

@@ -17,6 +17,7 @@ import UIKit
 public protocol HintPresenter: OnboardingPresenter {
 
     func dismiss(_ hint: Hint)
+    func dismissAllHints()
     func present(_ hint: Hint, in vc: UIViewController, from view: UIView)
     func present(_ hint: Hint, in vc: UIViewController, from barButtonItem: UIBarButtonItem)
 }