added delegation examples to Example SideNav app

Examples/Programmatic/SideNavigationViewController/SideNavigationViewController/MainViewController.swift

@@ -70,6 +70,7 @@ class MainViewController: UIViewController {
 		the MainViewController and SideViewController.
 		*/
 		sideNavigationViewController?.setLeftViewWidth(view.bounds.width - 88, hidden: true, animated: false)
+		sideNavigationViewController?.delegate = self
 	}
 	
 	/**
@@ -248,3 +249,70 @@ extension MainViewController: UITableViewDelegate {
 		return 48
 	}
 }
+
+/// SideNavigationViewControllerDelegate methods.
+extension MainViewController: SideNavigationViewControllerDelegate {
+	/**
+	An optional delegation method that is fired before the
+	SideNavigationViewController opens.
+	*/
+	func sideNavigationViewWillOpen(sideNavigationViewController: SideNavigationViewController, position: SideNavigationPosition) {
+		print("Will open", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired after the
+	SideNavigationViewController opened.
+	*/
+	func sideNavigationViewDidOpen(sideNavigationViewController: SideNavigationViewController, position: SideNavigationPosition) {
+		print("Did open", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired before the
+	SideNavigationViewController closes.
+	*/
+	func sideNavigationViewWillClose(sideNavigationViewController: SideNavigationViewController, position: SideNavigationPosition) {
+		print("Will close", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired after the
+	SideNavigationViewController closed.
+	*/
+	func sideNavigationViewDidClose(sideNavigationViewController: SideNavigationViewController, position: SideNavigationPosition) {
+		print("Did close", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired when the
+	SideNavigationViewController pan gesture begins.
+	*/
+	func sideNavigationViewPanDidBegin(sideNavigationViewController: SideNavigationViewController, point: CGPoint, position: SideNavigationPosition) {
+		print("Pan did begin for", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired when the
+	SideNavigationViewController pan gesture changes position.
+	*/
+	func sideNavigationViewPanDidChange(sideNavigationViewController: SideNavigationViewController, point: CGPoint, position: SideNavigationPosition) {
+		print("Pan did change for", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired when the
+	SideNavigationViewController pan gesture ends.
+	*/
+	func sideNavigationViewPanDidEnd(sideNavigationViewController: SideNavigationViewController, point: CGPoint, position: SideNavigationPosition) {
+		print("Pan did end for", .Left == position ? "Left" : "Right", "view.")
+	}
+	
+	/**
+	An optional delegation method that is fired when the
+	SideNavigationViewController tap gesture begins.
+	*/
+	func sideNavigationViewDidTap(sideNavigationViewController: SideNavigationViewController, point: CGPoint, position: SideNavigationPosition) {
+		print("Did Tap for", .Left == position ? "Left" : "Right", "view.")
+	}
+}

Sources/SideNavigationViewController.swift

@@ -740,16 +740,20 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	passed to the handler when recognized.
 	*/
 	internal func handleTapGesture(recognizer: UITapGestureRecognizer) {
-		if let v: MaterialView = leftView {
-			delegate?.sideNavigationViewDidTap?(self, point: recognizer.locationInView(view), position: .Left)
-			if enabledLeftView && openedLeftView && !isPointContainedWithinView(v, point: recognizer.locationInView(v)) {
-				closeLeftView()
+		if openedLeftView {
+			if let v: MaterialView = leftView {
+				delegate?.sideNavigationViewDidTap?(self, point: recognizer.locationInView(view), position: .Left)
+				if enabledLeftView && openedLeftView && !isPointContainedWithinView(v, point: recognizer.locationInView(v)) {
+					closeLeftView()
+				}
 			}
 		}
-		if let v: MaterialView = rightView {
-			delegate?.sideNavigationViewDidTap?(self, point: recognizer.locationInView(view), position: .Right)
-			if enabledRightView && openedRightView && !isPointContainedWithinView(v, point: recognizer.locationInView(v)) {
-				closeRightView()
+		if openedRightView {
+			if let v: MaterialView = rightView {
+				delegate?.sideNavigationViewDidTap?(self, point: recognizer.locationInView(view), position: .Right)
+				if enabledRightView && openedRightView && !isPointContainedWithinView(v, point: recognizer.locationInView(v)) {
+					closeRightView()
+				}
 			}
 		}
 	}