Added new demo button

DemoSwiftyCam/DemoSwiftyCam.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		16298B561E2703DC0056D413 /* SwiftyRecordButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 16298B551E2703DC0056D413 /* SwiftyRecordButton.swift */; };
 		1675A9761E00A68300B80903 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1675A9751E00A68300B80903 /* AppDelegate.swift */; };
 		1675A9781E00A68300B80903 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1675A9771E00A68300B80903 /* ViewController.swift */; };
 		1675A97B1E00A68300B80903 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 1675A9791E00A68300B80903 /* Main.storyboard */; };
@@ -19,6 +20,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		16298B551E2703DC0056D413 /* SwiftyRecordButton.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SwiftyRecordButton.swift; sourceTree = "<group>"; };
 		1675A9721E00A68300B80903 /* DemoSwiftyCam.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = DemoSwiftyCam.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		1675A9751E00A68300B80903 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		1675A9771E00A68300B80903 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
@@ -65,6 +67,7 @@
 				1675A9911E00A74F00B80903 /* Source */,
 				1675A9751E00A68300B80903 /* AppDelegate.swift */,
 				1675A9771E00A68300B80903 /* ViewController.swift */,
+				16298B551E2703DC0056D413 /* SwiftyRecordButton.swift */,
 				1675A9791E00A68300B80903 /* Main.storyboard */,
 				1675A97C1E00A68300B80903 /* Assets.xcassets */,
 				1675A97E1E00A68300B80903 /* LaunchScreen.storyboard */,
@@ -161,6 +164,7 @@
 				1675A9901E00A74A00B80903 /* SwiftyCamViewControllerDelegate.swift in Sources */,
 				1675A9761E00A68300B80903 /* AppDelegate.swift in Sources */,
 				1675A98F1E00A74A00B80903 /* SwiftyCamViewController.swift in Sources */,
+				16298B561E2703DC0056D413 /* SwiftyRecordButton.swift in Sources */,
 				1675A98D1E00A74A00B80903 /* PreviewView.swift in Sources */,
 				1675A98E1E00A74A00B80903 /* SwiftyCamButton.swift in Sources */,
 			);

DemoSwiftyCam/DemoSwiftyCam/Base.lproj/Main.storyboard

@@ -35,27 +35,16 @@
                                     <action selector="cameraSwitchAction:" destination="BYZ-38-t0r" eventType="touchUpInside" id="a9E-90-SZM"/>
                                 </connections>
                             </button>
-                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="oLI-bi-joD" customClass="SwiftyCamButton" customModule="DemoSwiftyCam" customModuleProvider="target">
-                                <rect key="frame" x="152" y="577" width="70" height="70"/>
-                                <constraints>
-                                    <constraint firstAttribute="height" constant="70" id="lUb-f5-HQX"/>
-                                    <constraint firstAttribute="width" constant="70" id="zFC-Ge-J3i"/>
-                                </constraints>
-                                <state key="normal" image="Camera"/>
-                            </button>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
                             <constraint firstItem="Bb3-ix-Jd1" firstAttribute="top" secondItem="y3c-jy-aDJ" secondAttribute="bottom" constant="8" symbolic="YES" id="2Fx-Ut-jDO"/>
-                            <constraint firstAttribute="bottom" secondItem="oLI-bi-joD" secondAttribute="bottom" constant="20" symbolic="YES" id="4S8-Ik-CMc"/>
-                            <constraint firstItem="oLI-bi-joD" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="7MO-81-gs9"/>
                             <constraint firstAttribute="trailingMargin" secondItem="SH4-0K-8ra" secondAttribute="trailing" constant="4" id="AiE-Y6-Sxj"/>
                             <constraint firstItem="Bb3-ix-Jd1" firstAttribute="centerY" secondItem="SH4-0K-8ra" secondAttribute="centerY" id="Cnv-VO-rR3"/>
                             <constraint firstItem="Bb3-ix-Jd1" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leadingMargin" constant="4" id="yuS-xl-hcP"/>
                         </constraints>
                     </view>
                     <connections>
-                        <outlet property="captureButton" destination="oLI-bi-joD" id="yVB-gR-PEV"/>
                         <outlet property="flipCameraButton" destination="Bb3-ix-Jd1" id="Q9m-ib-9iQ"/>
                         <outlet property="toggleFlashButton" destination="SH4-0K-8ra" id="BSt-X8-4Do"/>
                     </connections>
@@ -65,7 +54,6 @@
         </scene>
     </scenes>
     <resources>
-        <image name="Camera" width="70" height="70"/>
         <image name="Flash" width="30" height="19"/>
         <image name="flipCamera" width="30" height="26"/>
     </resources>

DemoSwiftyCam/DemoSwiftyCam/SwiftyRecordButton.swift

@@ -0,0 +1,102 @@
+//
+//  SwiftyRecordButton.swift
+//  SwiftyRecordButton
+//
+//  Created by Andrew on 2017-01-11.
+//  Copyright © 2017 Walzy. All rights reserved.
+//
+
+import UIKit
+
+class SwiftyRecordButton: SwiftyCamButton, UIGestureRecognizerDelegate {
+    
+    private var circleBorder: CALayer!
+    private var innerCircle: UIView!
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        drawButton()
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+        drawButton()
+    }
+    
+    private func drawButton() {
+        self.backgroundColor = UIColor.clear
+        
+       circleBorder = CALayer()
+        circleBorder.backgroundColor = UIColor.clear.cgColor
+        circleBorder.borderWidth = 6.0
+        circleBorder.borderColor = UIColor.white.cgColor
+        circleBorder.bounds = self.bounds
+        circleBorder.position = CGPoint(x: self.bounds.midX, y: self.bounds.midY)
+        circleBorder.cornerRadius = self.frame.size.width / 2
+        layer.insertSublayer(circleBorder, at: 0)
+        
+        let longPress = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPress(gesture:)))
+        longPress.delegate = self
+        self.addGestureRecognizer(longPress)
+    }
+    
+    func handleLongPress(gesture: UILongPressGestureRecognizer){
+        switch gesture.state {
+        case .began:
+            growButton()
+        case .ended:
+            shrinkButton()
+        default:
+            break
+        }
+    }
+    
+    public  func growButton() {
+        let scale = CABasicAnimation(keyPath: "transform.scale")
+        scale.fromValue = 1.0
+        scale.toValue = 1.20
+        scale.duration = 0.3
+        scale.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseOut)
+        scale.fillMode = kCAFillModeForwards
+        scale.isRemovedOnCompletion = false
+        
+        
+        innerCircle = UIView(frame: CGRect(x: 0, y: 0, width: 1, height: 1))
+        innerCircle.center = CGPoint(x: self.bounds.midX, y: self.bounds.midY)
+        innerCircle.backgroundColor = UIColor.red
+        innerCircle.layer.cornerRadius = innerCircle.frame.size.width / 2
+        innerCircle.clipsToBounds = true
+        self.addSubview(innerCircle)
+        
+        UIView.animate(withDuration: 0.3, delay: 0.0, options: .curveEaseOut, animations: {
+            self.innerCircle.transform = CGAffineTransform(scaleX: 50.0, y: 50.0)
+
+        }, completion: nil)
+        
+        circleBorder.add(scale, forKey: "grow")
+    }
+    
+    public func shrinkButton() {
+        let scale = CABasicAnimation(keyPath: "transform.scale")
+        scale.fromValue = 1.20
+        scale.toValue = 1.0
+        scale.duration = 0.3
+        scale.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseOut)
+        scale.fillMode = kCAFillModeForwards
+        scale.isRemovedOnCompletion = false
+        
+        UIView.animate(withDuration: 0.3, delay: 0.0, options: .curveEaseOut, animations: {
+            self.innerCircle.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
+
+        }, completion: { (success) in
+            self.innerCircle.removeFromSuperview()
+            self.innerCircle = nil
+        })
+        
+        circleBorder.add(scale, forKey: "grow")
+    }
+    
+    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        return true
+    }
+}

DemoSwiftyCam/DemoSwiftyCam/ViewController.swift

@@ -20,7 +20,7 @@ class ViewController: SwiftyCamViewController, SwiftyCamViewControllerDelegate {
     
     @IBOutlet weak var flipCameraButton: UIButton!
     @IBOutlet weak var toggleFlashButton: UIButton!
-    @IBOutlet weak var captureButton: SwiftyCamButton!
+    var captureButton: SwiftyRecordButton!
     
     override func viewDidLoad() {
         super.viewDidLoad()
@@ -34,6 +34,9 @@ class ViewController: SwiftyCamViewController, SwiftyCamViewControllerDelegate {
     
     override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
+        
+        captureButton = SwiftyRecordButton(frame: CGRect(x: view.frame.midX - 37.5, y: view.frame.height - 100.0, width: 75.0, height: 75.0))
+        self.view.addSubview(captureButton)
         captureButton.delegate = self
         self.view.bringSubview(toFront: captureButton)
         self.view.bringSubview(toFront: flipCameraButton)