development: initial commit for TabMenu and TabMenuController

Material.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		9606CFAC1E957AC3006B4E74 /* TabMenuController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9606CFAB1E957AC3006B4E74 /* TabMenuController.swift */; };
 		961409B01E43D15C00E7BA99 /* CollectionViewCard.swift in Headers */ = {isa = PBXBuildFile; fileRef = 961730591E145DE900A9A297 /* CollectionViewCard.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		961409B11E43D15C00E7BA99 /* FABMenu.swift in Headers */ = {isa = PBXBuildFile; fileRef = 96A183621E0C6CE200083C30 /* FABMenu.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		961409B21E43D15C00E7BA99 /* FABMenuController.swift in Headers */ = {isa = PBXBuildFile; fileRef = 96A183641E0C6DD400083C30 /* FABMenuController.swift */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -189,6 +190,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		9606CFAB1E957AC3006B4E74 /* TabMenuController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TabMenuController.swift; sourceTree = "<group>"; };
 		961276621DCD8B1800A7D920 /* CharacterAttribute.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CharacterAttribute.swift; sourceTree = "<group>"; };
 		961730591E145DE900A9A297 /* CollectionViewCard.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CollectionViewCard.swift; sourceTree = "<group>"; };
 		961E6BDE1DDA2A95004E6C93 /* Application.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Application.swift; sourceTree = "<group>"; };
@@ -362,12 +364,13 @@
 			name = Height;
 			sourceTree = "<group>";
 		};
-		962DDD071D6FBBB7001C307C /* PageTabBar */ = {
+		962DDD071D6FBBB7001C307C /* TabMenu */ = {
 			isa = PBXGroup;
 			children = (
 				963FBF071D669D14008F8512 /* PageTabBarController.swift */,
+				9606CFAB1E957AC3006B4E74 /* TabMenuController.swift */,
 			);
-			name = PageTabBar;
+			name = TabMenu;
 			sourceTree = "<group>";
 		};
 		962DDD081D6FBBD0001C307C /* BottomTabBar */ = {
@@ -527,7 +530,7 @@
 				96BCB8091CB4107700C806FE /* Motion */,
 				96BCB8011CB40F1700C806FE /* Navigation */,
 				961E6BEF1DDA4B04004E6C93 /* NavigationDrawer */,
-				962DDD071D6FBBB7001C307C /* PageTabBar */,
+				962DDD071D6FBBB7001C307C /* TabMenu */,
 				96717B151DBE6B1800DA84DB /* Photos */,
 				96328B8F1E05B69A009A4C90 /* Reminders */,
 				9626CA951DAB5370003E2611 /* Root */,
@@ -992,6 +995,7 @@
 				965E80D81DD4C50600D61E4B /* Layer.swift in Sources */,
 				965E80D91DD4C50600D61E4B /* Layout.swift in Sources */,
 				965E80DA1DD4C50600D61E4B /* Border.swift in Sources */,
+				9606CFAC1E957AC3006B4E74 /* TabMenuController.swift in Sources */,
 				965E80DB1DD4C50600D61E4B /* InterimSpace.swift in Sources */,
 				965E80DC1DD4C50600D61E4B /* Depth.swift in Sources */,
 				965E80DD1DD4C50600D61E4B /* EdgeInsets.swift in Sources */,

Sources/iOS/PageTabBarController.swift

@@ -55,7 +55,7 @@ public enum PageTabBarAlignment: Int {
 }
 
 extension UIViewController {
-    /// Grid reference.
+    /// PageTabBarItem reference.
     public private(set) var pageTabBarItem: PageTabBarItem {
         get {
             return AssociatedObject(base: self, key: &PageTabBarItemKey) {
@@ -158,7 +158,6 @@ open class PageTabBarController: RootController {
     public required init?(coder aDecoder: NSCoder) {
         isBounceEnabled = true
         super.init(coder: aDecoder)
-        prepare()
     }
     
     public override init(rootViewController: UIViewController) {
@@ -166,7 +165,6 @@ open class PageTabBarController: RootController {
         super.init(rootViewController: UIPageViewController(transitionStyle: .scroll, navigationOrientation: .horizontal, options: nil))
         viewControllers.append(rootViewController)
         setInternalSelectedIndex(index: 0, animated: true)
-        prepare()
     }
     
     public init(viewControllers: [UIViewController], selectedIndex index: Int = 0) {
@@ -174,6 +172,10 @@ open class PageTabBarController: RootController {
         super.init(rootViewController: UIPageViewController(transitionStyle: .scroll, navigationOrientation: .horizontal, options: nil))
         self.viewControllers.append(contentsOf: viewControllers)
         setInternalSelectedIndex(index: index, animated: true)
+    }
+    
+    open override func viewDidLoad() {
+        super.viewDidLoad()
         prepare()
     }
     

Sources/iOS/Photos/PhotoLibrary.swift

@@ -195,7 +195,7 @@ public class PhotoLibrary: NSObject {
     }
     
     /// Prepare the instance object.
-    private func prepare() {
+    open func prepare() {
         prepareChangeObservers()
     }
     

Sources/iOS/RootController.swift

@@ -59,7 +59,6 @@ open class RootController: UIViewController {
      */
 	public required init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
-		prepare()
 	}
 	
 	/**
@@ -69,7 +68,6 @@ open class RootController: UIViewController {
      */
 	public override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
 		super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
-		prepare()
 	}
 	
 	/**
@@ -79,6 +77,10 @@ open class RootController: UIViewController {
 	public init(rootViewController: UIViewController) {
 		super.init(nibName: nil, bundle: nil)
 		self.rootViewController = rootViewController
+	}
+    
+    open override func viewDidLoad() {
+        super.viewDidLoad()
         prepare()
     }
 	

Sources/iOS/TabMenuController.swift

+/*
+ * Copyright (C) 2015 - 2017, Daniel Dahan and CosmicMind, Inc. <http://cosmicmind.com>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *	*	Redistributions of source code must retain the above copyright notice, this
+ *		list of conditions and the following disclaimer.
+ *
+ *	*	Redistributions in binary form must reproduce the above copyright notice,
+ *		this list of conditions and the following disclaimer in the documentation
+ *		and/or other materials provided with the distribution.
+ *
+ *	*	Neither the name of CosmicMind nor the names of its
+ *		contributors may be used to endorse or promote products derived from
+ *		this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+import UIKit
+
+
+/// A memory reference to the TabMenuBarItem instance for UIViewController extensions.
+fileprivate var TabMenuBarItemKey: UInt8 = 0
+
+open class TabMenuBarItem: FlatButton {
+    open override func prepare() {
+        super.prepare()
+        pulseAnimation = .none
+    }
+}
+
+@objc(TabMenuAlignment)
+public enum TabMenuAlignment: Int {
+    case top
+    case bottom
+}
+
+open class TabMenu: UIView {
+    @IBInspectable
+    open var tabBar = TabBar() {
+        didSet {
+            
+            
+            layoutSubviews()
+        }
+    }
+    
+    open var viewControllers: [UIViewController]
+    open var selectedIndex: Int
+    
+    public required init?(coder aDecoder: NSCoder) {
+        viewControllers = []
+        selectedIndex = 0
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    public init(viewControllers: [UIViewController], selectedIndex: Int = 0) {
+        self.viewControllers = viewControllers
+        self.selectedIndex = selectedIndex
+        super.init(frame: .zero)
+    }
+    
+    open override func layoutSubviews() {
+        super.layoutSubviews()
+    }
+    
+    /**
+     Prepares the view instance when intialized. When subclassing,
+     it is recommended to override the prepare method
+     to initialize property values and other setup operations.
+     The super.prepare method should always be called immediately
+     when subclassing.
+     */
+    open func prepare() {
+        prepareTabBar()
+    }
+}
+
+extension TabMenu {
+    fileprivate func prepareTabBar() {
+        tabBar.isLineAnimated = false
+        tabBar.lineAlignment = .top
+    }
+}
+
+extension UIViewController {
+    /// tabMenuBarItem reference.
+    public private(set) var tabMenuBarItem: TabMenuBarItem {
+        get {
+            return AssociatedObject(base: self, key: &TabMenuBarItemKey) {
+                return TabMenuBarItem()
+            }
+        }
+        set(value) {
+            AssociateObject(base: self, key: &TabMenuBarItemKey, value: value)
+        }
+    }
+}
+
+extension UIViewController {
+    /**
+     A convenience property that provides access to the TabMenuController.
+     This is the recommended method of accessing the TabMenuController
+     through child UIViewControllers.
+     */
+    public var tabMenuBarController: TabMenuController? {
+        var viewController: UIViewController? = self
+        while nil != viewController {
+            if viewController is TabMenuController {
+                return viewController as? TabMenuController
+            }
+            viewController = viewController?.parent
+        }
+        return nil
+    }
+}
+
+open class TabMenuController: UIViewController {
+    /// A reference to the TabMenu instance.
+    @IBInspectable
+    open let tabMenu: TabMenu
+    
+    /**
+     An initializer that initializes the object with a NSCoder object.
+     - Parameter aDecoder: A NSCoder instance.
+     */
+    public required init?(coder aDecoder: NSCoder) {
+        tabMenu = TabMenu(viewControllers: [])
+        super.init(coder: aDecoder)
+    }
+    
+    /**
+     An initializer that accepts an Array of UIViewControllers.
+     - Parameter viewControllers: An Array of UIViewControllers.
+     */
+    public init(viewControllers: [UIViewController], selectedIndex: Int = 0) {
+        tabMenu = TabMenu(viewControllers: viewControllers, selectedIndex: selectedIndex)
+        super.init(nibName: nil, bundle: nil)
+    }
+    
+    open override func viewDidLoad() {
+        super.viewDidLoad()
+        prepare()
+    }
+    
+    /**
+     Prepares the view instance when intialized. When subclassing,
+     it is recommended to override the prepare method
+     to initialize property values and other setup operations.
+     The super.prepare method should always be called immediately
+     when subclassing.
+     */
+    open func prepare() {
+        
+    }
+}