[update]delegate add for actionbutton.

.travis.yml

@@ -0,0 +1,41 @@
+language: objective-c
+osx_image: xcode7.2
+branches:
+  only:
+    - master
+env:
+  global:
+    - LC_CTYPE=en_US.UTF-8
+    - LANG=en_US.UTF-8
+    - FRAMEWORK_NAME="CountdownLabel"
+  matrix:
+    - DESTINATION="OS=9.2,name=iPhone 6"  SCHEME="CountdownLabelTests" SDK="iphonesimulator9.2"  $ACTION="test"
+
+before_install:
+  - brew update
+  - brew install carthage || brew outdated carthage || brew upgrade carthage
+  - carthage version
+
+install:
+  - gem install xcpretty
+  - carthage bootstrap --no-use-binaries --platform iOS
+
+script:
+  - set -o pipefail
+  - xcodebuild -version
+  - xcodebuild -showsdks
+  - xcodebuild
+    -project "$FRAMEWORK_NAME.xcodeproj"
+    -scheme "$SCHEME"
+    -sdk "$SDK"
+    -destination "$DESTINATION"
+    -configuration Debug
+    ONLY_ACTIVE_ARCH=NO
+    GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=YES
+    GCC_GENERATE_TEST_COVERAGE_FILES=YES
+    "$ACTION"
+    | xcpretty -c
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+

SKPhotoBrowser.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SKPhotoBrowser"
-  s.version      = "1.4.0"
+  s.version      = "1.4.1"
   s.summary      = "Simple PhotoBrowser/Viewer inspired by facebook, twitter photo browsers written by swift2.0."
   s.homepage     = "https://github.com/suzuki-0000/SKPhotoBrowser"
   s.license      = { :type => "MIT", :file => "LICENSE" }

SKPhotoBrowser/SKPhotoBrowser.swift

@@ -11,6 +11,7 @@ import UIKit
 @objc public protocol SKPhotoBrowserDelegate {
     func didShowPhotoAtIndex(index: Int)
     optional func willDismissAtPageIndex(index: Int)
+    optional func willShowActionSheet(photoIndex: Int)
     optional func didDismissAtPageIndex(index: Int)
     optional func didDismissActionSheetWithButtonIndex(buttonIndex: Int, photoIndex: Int)
 }
@@ -207,19 +208,20 @@ public class SKPhotoBrowser: UIViewController, UIScrollViewDelegate, UIActionShe
         doneButton.setImage(doneImage, forState: UIControlState.Normal)
         doneButton.frame = doneButtonHideFrame
         doneButton.imageEdgeInsets = UIEdgeInsetsMake(15.25, 15.25, 15.25, 15.25)
-        doneButton.backgroundColor = UIColor.clearColor()
+        doneButton.backgroundColor = .clearColor()
         doneButton.addTarget(self, action: "doneButtonPressed:", forControlEvents: UIControlEvents.TouchUpInside)
         doneButton.alpha = 0.0
         view.addSubview(doneButton)
         
+        // action button
+        toolActionButton = UIBarButtonItem(barButtonSystemItem: .Action, target: self, action: "actionButtonPressed")
+        toolActionButton.tintColor = .whiteColor()
+        
         // gesture
         panGesture = UIPanGestureRecognizer(target: self, action: "panGestureRecognized:")
         panGesture.minimumNumberOfTouches = 1
         panGesture.maximumNumberOfTouches = 1
         
-        // actions
-        toolActionButton = UIBarButtonItem(barButtonSystemItem: .Action, target: self, action: "actionButtonPressed")
-        toolActionButton.tintColor = UIColor.whiteColor()
         
         // transition (this must be last call of view did load.)
         performPresentAnimation()
@@ -822,6 +824,8 @@ public class SKPhotoBrowser: UIViewController, UIScrollViewDelegate, UIActionShe
     public func actionButtonPressed() {
         let photo = photoAtIndex(currentPageIndex)
         
+        delegate?.willShowActionSheet?(currentPageIndex)
+        
         if numberOfPhotos > 0 && photo.underlyingImage != nil {
             if let titles = actionButtonTitles {
                 actionSheet = UIActionSheet()

SKPhotoBrowserExample/SKPhotoBrowserExample/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -59,6 +59,11 @@
       "idiom" : "ipad",
       "size" : "76x76",
       "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "83.5x83.5",
+      "scale" : "2x"
     }
   ],
   "info" : {

SKPhotoBrowserExample/SKPhotoBrowserExample/ViewController.swift

@@ -78,7 +78,7 @@ class ViewController: UIViewController, UICollectionViewDataSource, UICollection
         browser.delegate = self
         
         // Can hide the action button by setting to false
-        // browser.displayAction = false
+        browser.displayAction = true
         
         // Optional action button titles (if left off, it uses activity controller
         // browser.actionButtonTitles = ["Do One Action", "Do Another Action"]
@@ -95,6 +95,10 @@ class ViewController: UIViewController, UICollectionViewDataSource, UICollection
         // do some handle if you need
     }
    
+    func willShowActionSheet(photoIndex: Int) {
+        // do some handle if you need
+    }
+    
     func didDismissAtPageIndex(index: Int) {
         // do some handle if you need
     }
@@ -102,6 +106,7 @@ class ViewController: UIViewController, UICollectionViewDataSource, UICollection
     func didDismissActionSheetWithButtonIndex(buttonIndex: Int, photoIndex: Int) {
         // handle dismissing custom actions
     }
+    
 }