new framework

zhuishushenqi/Base/Controllers/BaseViewController.swift

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+//
+//  BaseViewController.swift
+//  zhuishushenqi
+//
+//  Created by caonongyun on 16/9/20.
+//  Copyright © 2016年 CNY. All rights reserved.
+//
+
+import UIKit
+
+class BaseViewController: UIViewController {
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        self.view.backgroundColor = UIColor.white
+        navigationController?.navigationBar.tintColor = UIColor.red
+        navigationController?.navigationBar.barTintColor = UIColor.white
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        navigationController?.isNavigationBarHidden = false
+    }
+
+    override var preferredStatusBarStyle : UIStatusBarStyle {
+        return .default
+    }
+
+    override var prefersStatusBarHidden : Bool {
+        return false
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+        // Dispose of any resources that can be recreated.
+    }
+}

zhuishushenqi/Base/Controllers/SideViewController.swift

@@ -0,0 +1,338 @@
+//
+//  SideViewController.swift
+//  zhuishushenqi
+//
+//  Created by caonongyun on 16/9/30.
+//  Copyright © 2016年 CNY. All rights reserved.
+//
+
+import UIKit
+
+private enum HorizonalXSideType{
+    case left
+    case right
+}
+
+class SideViewController: UIViewController,UIGestureRecognizerDelegate {
+    /**
+     *  右侧视图控制器相对于容器视图的比例,1.0不进行缩放
+     */
+    var rightViewControllerScale:CGFloat = 1.0
+    /**
+     *  左侧视图控制器相对于容器视图的比例,1.0不进行缩放
+     */
+    var leftViewControllerScale:CGFloat = 1.0
+    /**
+     *  右侧视图控制器相对于容器视图的 x 方向的偏移量比例，1.0则为完全偏移
+     */
+    var rightOffSetXScale:CGFloat = 0.8
+
+    /**
+     *  左侧视图控制器相对于容器视图的 x 方向的偏移量比例，1.0则为完全偏移
+     */
+    var leftOffSetXScale:CGFloat = 0.2
+    /**
+     *  侧滑菜单加载时间
+     */
+    var animateDuration = 0.25
+
+    /// 是否右侧边栏处于关闭状态
+    var isCloseRightSide:Bool = true
+    /// 是否左侧边栏处于关闭状态
+    var isCloseLeftSide:Bool = true
+
+
+    var leftViewController:UIViewController?
+    var rightViewController:UIViewController?
+    var contentViewController:UIViewController?
+
+    fileprivate var contentView:UIView = UIView()
+    fileprivate var rightView:UIView = UIView()
+    fileprivate var leftView:UIView = UIView()
+    fileprivate var maskView:UIView = UIView()
+
+    /// 显示菜单方向
+    fileprivate var horizonalXSide:HorizonalXSideType?
+    /// 弹性空间，可以回弹
+    fileprivate var bounchesX:CGFloat = 20
+    /// 最小open宽度
+    fileprivate var minimumSwipeX:CGFloat = 20
+
+    fileprivate lazy var panGes:UIPanGestureRecognizer =  {
+        let pan:UIPanGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(self.panAction(_:)))
+        pan.delegate = self
+        return pan
+    }()
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        initSubview()
+        addChildController()
+        updateContentViewShadow()
+    }
+
+    fileprivate func initSubview(){
+        self.navigationController?.setNavigationBarHidden(true, animated: false)
+        leftView = UIView(frame: self.view.bounds)
+        leftView.backgroundColor = UIColor.blue
+        view.addSubview(leftView)
+
+
+        rightView = UIView(frame: self.view.bounds)
+        rightView.backgroundColor = UIColor.red
+        view.addSubview(rightView)
+
+        contentView = UIView(frame: self.view.bounds)
+        contentView.backgroundColor = UIColor.orange
+        view.addSubview(contentView)
+        contentView.addGestureRecognizer(panGes)
+
+
+
+        maskView.frame = self.view.bounds
+        maskView.backgroundColor = UIColor(white: 0.5, alpha: 0.2)
+        let ges = UITapGestureRecognizer(target: self, action: #selector(maskAction(_:)))
+        maskView.addGestureRecognizer(ges)
+    }
+
+    @objc fileprivate func panAction(_ pan:UIPanGestureRecognizer){
+        let translation:CGPoint = pan.translation(in: self.contentView)
+        let velocity:CGPoint = pan.velocity(in: self.contentView)
+
+        if pan.state == UIGestureRecognizerState.began {
+            if velocity.x > 0  && isCloseLeftSide{
+                horizonalXSide = .left
+            }else if velocity.x < 0 && isCloseRightSide {
+                horizonalXSide = .right
+            }
+            if !isCloseLeftSide {
+                rightView.isHidden = true
+            }else if !isCloseRightSide {
+                rightView.isHidden = false
+            }
+
+            updateContentViewShadow()
+        }
+
+        if pan.state == UIGestureRecognizerState.ended {
+            //停止时的手势速度方向为哪边则显示哪边
+            //这里设置了最小 open 宽度，小于它则不会显示侧边栏
+            if self.minimumSwipeX > 0 && (self.contentView.frame.origin.x < 0 && self.contentView.frame.origin.x > -self.minimumSwipeX) ||
+                (self.contentView.frame.origin.x > 0 && self.contentView.frame.origin.x < self.minimumSwipeX){
+                closeSideViewController()
+            }else if self.contentView.frame.origin.x  == 0 {
+                closeSideViewController()
+            }else{
+                if velocity.x > 0 {
+                    if contentView.frame.origin.x < 0 {
+                        closeSideViewController()
+                    }else{
+                        isCloseLeftSide = true
+                        showLeftViewController()
+                    }
+                }else{
+                    if contentView.frame.origin.x < 20 {
+                        isCloseRightSide = true
+                        showRightViewController()
+                    }else{
+                        closeSideViewController()
+                    }
+                }
+            }
+        }
+        else if pan.state == .changed{
+            let offSetX = translation.x
+            /**
+             *  显示与隐藏 rightView
+             */
+            self.contentView.frame.origin.x > 0 ? (self.rightView.isHidden = true):(self.rightView.isHidden = false)
+            /**
+             *  滑动主视图时的四种状态，1.左侧显示 2.右侧显示 3.左右都不显示，向右滑动 4.向左滑动
+             */
+            if !isCloseLeftSide {
+                if offSetX > bounchesX {
+                    return
+                }
+                //增加一点缓冲空间
+                if offSetX < -leftOffSetXScale*ScreenWidth - bounchesX {
+                    return
+                }
+                //缩放实现
+                let scale:CGFloat = leftViewControllerScale + abs(offSetX)/(leftOffSetXScale*ScreenWidth)*(1 - leftViewControllerScale)
+                let scaleT = CGAffineTransform(scaleX: scale, y: scale)
+                let transT = CGAffineTransform(translationX: offSetX + leftOffSetXScale*ScreenWidth, y: 0)
+                let conT = transT.concatenating(scaleT)
+                self.contentView.transform = conT
+
+            }else if !isCloseRightSide {
+                if offSetX < -bounchesX{
+                    return
+                }
+                if offSetX > rightOffSetXScale*ScreenWidth + bounchesX {
+                    return
+                }
+                pan.setTranslation(CGPoint(x: offSetX, y: translation.y), in: self.contentView)
+                let transT = CGAffineTransform(translationX: offSetX + -rightOffSetXScale*ScreenWidth, y: 0)
+                //目前只考虑了平移的问题，缩放后面慢慢加上
+                let scale:CGFloat = rightViewControllerScale + abs(offSetX)/(rightOffSetXScale*ScreenWidth)*(1 - rightViewControllerScale)
+                let scaleT = CGAffineTransform(scaleX: scale, y: scale)
+                let conT = transT.concatenating(scaleT)
+                self.contentView.transform = conT
+
+            }else if horizonalXSide == .left {
+                /**
+                 *  左右侧边栏都处于关闭状态
+                 */
+                //缩放实现
+                let scale:CGFloat = 1 - abs(offSetX)/(leftOffSetXScale*ScreenWidth)*(1 - leftViewControllerScale)
+                let scaleT = CGAffineTransform(scaleX: scale, y: scale)
+
+                if offSetX < -bounchesX {
+                    return
+                }
+                if offSetX > leftOffSetXScale*ScreenWidth + bounchesX {
+                    return
+                }
+                let transT = CGAffineTransform(translationX: offSetX, y: 0)
+                let conT = transT.concatenating(scaleT)
+
+
+                self.contentView.transform = conT
+            }else if horizonalXSide == .right {
+                //缩放实现
+                let scale:CGFloat = 1 - abs(offSetX)/(rightOffSetXScale*ScreenWidth)*(1 - rightViewControllerScale)
+                let scaleT = CGAffineTransform(scaleX: scale, y: scale)
+                if offSetX  > bounchesX  {
+                    return
+                }
+                if offSetX <  -rightOffSetXScale*ScreenWidth - bounchesX {
+                    return
+                }
+                let transT = CGAffineTransform(translationX: offSetX, y: 0)
+                let conT = transT.concatenating(scaleT)
+
+                self.contentView.transform = conT
+            }
+
+
+        }
+    }
+
+    //MARK: - UIGestureRecognizerDelegate
+    func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        if gestureRecognizer == panGes {
+            let pan:UIPanGestureRecognizer = gestureRecognizer as! UIPanGestureRecognizer
+            let velocity:CGPoint = pan.velocity(in: self.contentView)
+            if pan.velocity(in: self.contentView).x < 3000 && abs(velocity.x)/abs(velocity.y) > 1 {
+                return true
+            }
+            return false
+        }
+        return true
+    }
+
+
+    @objc fileprivate func maskAction(_ tap:UITapGestureRecognizer){
+        if !isCloseLeftSide {
+            showLeftViewController()
+        }else if !isCloseRightSide{
+            showRightViewController()
+        }
+    }
+
+    fileprivate func addChildController(){
+        if leftViewController != nil {
+            addChildViewController(leftViewController!)
+            leftViewController?.view.frame = CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight)
+            leftView.addSubview(leftViewController!.view)
+        }
+        if rightViewController != nil {
+            addChildViewController(rightViewController!)
+            rightViewController?.view.frame = CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight)
+            rightView.addSubview(rightViewController!.view)
+        }
+        if contentViewController != nil {
+            let nav  = UINavigationController(rootViewController: contentViewController!)
+            addChildViewController(nav)
+            nav.view.frame = CGRect(x: 0, y: 0, width: ScreenWidth, height: ScreenHeight)
+            contentView.addSubview(nav.view)
+        }
+    }
+
+    /**
+     显示左侧滑菜单，若已处于显示状态，调用该方法将关闭左侧滑菜单
+     */
+    func showLeftViewController(){
+        if !isCloseLeftSide {
+            closeSideViewController()
+            maskView.removeFromSuperview()
+            return
+        }
+        self.contentView.addSubview(maskView)
+        rightView.isHidden = true
+        let transT = CGAffineTransform(translationX: leftOffSetXScale*ScreenWidth, y: 0)
+        let scaleT = CGAffineTransform(scaleX: leftViewControllerScale, y: leftViewControllerScale)
+        let conT = transT.concatenating(scaleT)
+        UIView.animate(withDuration: animateDuration, animations: {
+            self.contentView.transform = conT
+        }, completion: { (isfinished) in
+            self.isCloseLeftSide = false
+        }) 
+    }
+    /**
+     显示右侧滑菜单，若已处于显示状态，调用该方法将关闭右侧滑菜单
+     */
+    func showRightViewController(){
+        if !isCloseRightSide {
+            closeSideViewController()
+            maskView.removeFromSuperview()
+            return
+        }
+        self.contentView.addSubview(maskView)
+        let transT = CGAffineTransform(translationX: -rightOffSetXScale*ScreenWidth, y: 0)
+        let scaleT = CGAffineTransform(scaleX: rightViewControllerScale, y: rightViewControllerScale)
+        let conT = transT.concatenating(scaleT)
+        UIView.animate(withDuration: animateDuration, animations: { 
+                self.contentView.transform = conT
+            }, completion: { (isfinished) in
+              self.isCloseRightSide = false
+                self.updateContentViewShadow()
+        }) 
+    }
+
+    /**
+     关闭侧滑菜单
+     */
+    func closeSideViewController(){
+        let orit = CGAffineTransform.identity
+        UIView.animate(withDuration: animateDuration, animations: {
+            self.contentView.transform = orit
+        }, completion: { (finished) in
+            self.isCloseLeftSide = true
+            self.isCloseRightSide = true
+            self.rightView.isHidden = false
+            self.maskView.removeFromSuperview()
+        }) 
+    }
+
+    fileprivate func updateContentViewShadow(){
+        let layer = self.contentView.layer
+        let path = UIBezierPath(rect: layer.bounds)
+        layer.shadowPath = path.cgPath
+        layer.shadowColor = UIColor.black.cgColor
+        layer.shadowOffset = CGSize.zero
+        layer.shadowOpacity = 1.0
+        layer.shadowRadius = 3
+    }
+
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+    }
+
+    static let sharedInstance = SideViewController()
+
+    override var preferredStatusBarStyle : UIStatusBarStyle {
+        return .lightContent
+    }
+
+}