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Commit 05b19fa0 by Daniel Dahan
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development: updated NavigationDrawerController to be open rather than public

parent d5605753
Showing with 254 additions and 241 deletions
Sources/iOS/NavigationDrawerController.swift
......@@ -57,141 +57,143 @@ extension UIViewController {
@objc(NavigationDrawerControllerDelegate)
public protocol NavigationDrawerControllerDelegate {
/**
An optional delegation method that is fired before the
NavigationDrawerController opens.
*/
An optional delegation method that is fired before the
NavigationDrawerController opens.
*/
@objc
optional func navigationDrawerWillOpen(navigationDrawerController: NavigationDrawerController, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired after the
NavigationDrawerController opened.
*/
An optional delegation method that is fired after the
NavigationDrawerController opened.
*/
@objc
optional func navigationDrawerDidOpen(navigationDrawerController: NavigationDrawerController, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired before the
NavigationDrawerController closes.
*/
An optional delegation method that is fired before the
NavigationDrawerController closes.
*/
@objc
optional func navigationDrawerWillClose(navigationDrawerController: NavigationDrawerController, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired after the
NavigationDrawerController closed.
*/
An optional delegation method that is fired after the
NavigationDrawerController closed.
*/
@objc
optional func navigationDrawerDidClose(navigationDrawerController: NavigationDrawerController, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired when the
NavigationDrawerController pan gesture begins.
*/
An optional delegation method that is fired when the
NavigationDrawerController pan gesture begins.
*/
@objc
optional func navigationDrawerPanDidBegin(navigationDrawerController: NavigationDrawerController, point: CGPoint, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired when the
NavigationDrawerController pan gesture changes position.
*/
An optional delegation method that is fired when the
NavigationDrawerController pan gesture changes position.
*/
@objc
optional func navigationDrawerPanDidChange(navigationDrawerController: NavigationDrawerController, point: CGPoint, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired when the
NavigationDrawerController pan gesture ends.
*/
An optional delegation method that is fired when the
NavigationDrawerController pan gesture ends.
*/
@objc
optional func navigationDrawerPanDidEnd(navigationDrawerController: NavigationDrawerController, point: CGPoint, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired when the
NavigationDrawerController tap gesture executes.
*/
An optional delegation method that is fired when the
NavigationDrawerController tap gesture executes.
*/
@objc
optional func navigationDrawerDidTap(navigationDrawerController: NavigationDrawerController, point: CGPoint, position: NavigationDrawerPosition)
/**
An optional delegation method that is fired when the
status bar is about to change display, hidden or not.
*/
An optional delegation method that is fired when the
status bar is about to change display, hidden or not.
*/
@objc
optional func navigationDrawerStatusBarHiddenState(navigationDrawerController: NavigationDrawerController, hidden: Bool)
}
@IBDesignable
@objc(NavigationDrawerController)
public class NavigationDrawerController: RootController, UIGestureRecognizerDelegate {
open class NavigationDrawerController: RootController, UIGestureRecognizerDelegate {
/**
A CGFloat property that is used internally to track
the original (x) position of the container view when panning.
*/
A CGFloat property that is used internally to track
the original (x) position of the container view when panning.
*/
private var originalX: CGFloat = 0
/**
A UIPanGestureRecognizer property internally used for the
leftView pan gesture.
*/
A UIPanGestureRecognizer property internally used for the
leftView pan gesture.
*/
internal private(set) var leftPanGesture: UIPanGestureRecognizer?
/**
A UIPanGestureRecognizer property internally used for the
rightView pan gesture.
*/
A UIPanGestureRecognizer property internally used for the
rightView pan gesture.
*/
internal private(set) var rightPanGesture: UIPanGestureRecognizer?
/**
A UITapGestureRecognizer property internally used for the
leftView tap gesture.
*/
A UITapGestureRecognizer property internally used for the
leftView tap gesture.
*/
internal private(set) var leftTapGesture: UITapGestureRecognizer?
/**
A UITapGestureRecognizer property internally used for the
rightView tap gesture.
*/
A UITapGestureRecognizer property internally used for the
rightView tap gesture.
*/
internal private(set) var rightTapGesture: UITapGestureRecognizer?
/**
A CGFloat property that accesses the leftView threshold of
the NavigationDrawerController. When the panning gesture has
ended, if the position is beyond the threshold,
the leftView is opened, if it is below the threshold, the
leftView is closed. The leftViewThreshold is always at half
the width of the leftView.
*/
A CGFloat property that accesses the leftView threshold of
the NavigationDrawerController. When the panning gesture has
ended, if the position is beyond the threshold,
the leftView is opened, if it is below the threshold, the
leftView is closed. The leftViewThreshold is always at half
the width of the leftView.
*/
@IBInspectable public var leftThreshold: CGFloat = 64
private var leftViewThreshold: CGFloat = 0
/**
A CGFloat property that accesses the rightView threshold of
the NavigationDrawerController. When the panning gesture has
ended, if the position is beyond the threshold,
the rightView is closed, if it is below the threshold, the
rightView is opened. The rightViewThreshold is always at half
the width of the rightView.
*/
A CGFloat property that accesses the rightView threshold of
the NavigationDrawerController. When the panning gesture has
ended, if the position is beyond the threshold,
the rightView is closed, if it is below the threshold, the
rightView is opened. The rightViewThreshold is always at half
the width of the rightView.
*/
@IBInspectable public var rightThreshold: CGFloat = 64
private var rightViewThreshold: CGFloat = 0
/**
A NavigationDrawerControllerDelegate property used to bind
the delegation object.
*/
A NavigationDrawerControllerDelegate property used to bind
the delegation object.
*/
open weak var delegate: NavigationDrawerControllerDelegate?
/**
A CGFloat property that sets the animation duration of the
leftView when closing and opening. Defaults to 0.25.
*/
@IBInspectable public var animationDuration: TimeInterval = 0.25
A CGFloat property that sets the animation duration of the
leftView when closing and opening. Defaults to 0.25.
*/
@IBInspectable
open var animationDuration: TimeInterval = 0.25
/**
A Boolean property that enables and disables the leftView from
opening and closing. Defaults to true.
*/
@IBInspectable public var enabled: Bool {
A Boolean property that enables and disables the leftView from
opening and closing. Defaults to true.
*/
@IBInspectable
open var enabled: Bool {
get {
return enabledLeftView || enabledRightView
}
......@@ -206,10 +208,11 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A Boolean property that enables and disables the leftView from
opening and closing. Defaults to true.
*/
@IBInspectable public var enabledLeftView: Bool = false {
A Boolean property that enables and disables the leftView from
opening and closing. Defaults to true.
*/
@IBInspectable
open var enabledLeftView = false {
didSet {
enabledLeftPanGesture = enabledLeftView
enabledLeftTapGesture = enabledLeftView
......@@ -217,7 +220,8 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Enables the left pan gesture.
@IBInspectable public var enabledLeftPanGesture: Bool = false {
@IBInspectable
open var enabledLeftPanGesture = false {
didSet {
if enabledLeftPanGesture {
prepareLeftPanGesture()
......@@ -228,7 +232,8 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Enables the left tap gesture.
@IBInspectable public var enabledLeftTapGesture: Bool = false {
@IBInspectable
open var enabledLeftTapGesture = false {
didSet {
if enabledLeftTapGesture {
prepareLeftTapGesture()
......@@ -239,10 +244,11 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A Boolean property that enables and disables the rightView from
opening and closing. Defaults to true.
*/
@IBInspectable public var enabledRightView: Bool = false {
A Boolean property that enables and disables the rightView from
opening and closing. Defaults to true.
*/
@IBInspectable
open var enabledRightView = false {
didSet {
enabledRightPanGesture = enabledRightView
enabledRightTapGesture = enabledRightView
......@@ -250,7 +256,8 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Enables the right pan gesture.
@IBInspectable public var enabledRightPanGesture: Bool = false {
@IBInspectable
open var enabledRightPanGesture = false {
didSet {
if enabledRightPanGesture {
prepareRightPanGesture()
......@@ -261,7 +268,8 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Enables the right tap gesture.
@IBInspectable public var enabledRightTapGesture: Bool = false {
@IBInspectable
open var enabledRightTapGesture = false {
didSet {
if enabledRightTapGesture {
prepareRightTapGesture()
......@@ -272,41 +280,42 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A Boolean property that triggers the status bar to be hidden
when the leftView is opened. Defaults to true.
*/
@IBInspectable public var enableHideStatusBar: Bool = true
A Boolean property that triggers the status bar to be hidden
when the leftView is opened. Defaults to true.
*/
@IBInspectable
open var enableHideStatusBar = true
/// Sets the statusBar to hidden or not.
public private(set) var isStatusBarHidden: Bool = false
open private(set) var isStatusBarHidden = false
/**
A DepthPreset property that is used to set the depth of the
leftView when opened.
*/
public var depthPreset: DepthPreset = .depth1
A DepthPreset property that is used to set the depth of the
leftView when opened.
*/
open var depthPreset = DepthPreset.depth1
/**
A View property that is used to hide and reveal the
leftViewController. It is very rare that this property will
need to be accessed externally.
*/
public private(set) var leftView: View?
A View property that is used to hide and reveal the
leftViewController. It is very rare that this property will
need to be accessed externally.
*/
open private(set) var leftView: View?
/**
A View property that is used to hide and reveal the
rightViewController. It is very rare that this property will
need to be accessed externally.
*/
public private(set) var rightView: View?
A View property that is used to hide and reveal the
rightViewController. It is very rare that this property will
need to be accessed externally.
*/
open private(set) var rightView: View?
/// Indicates whether the leftView or rightView is opened.
public var opened: Bool {
open var opened: Bool {
return openedLeftView || openedRightView
}
/// indicates if the leftView is opened.
public var openedLeftView: Bool {
open var openedLeftView: Bool {
guard nil != leftView else {
return false
}
......@@ -314,7 +323,7 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Indicates if the rightView is opened.
public var openedRightView: Bool {
open var openedRightView: Bool {
guard nil != rightView else {
return false
}
......@@ -322,61 +331,65 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
Content view controller to encompase the entire component. This is
primarily used when the StatusBar is being hidden. The alpha value of
the rootViewController decreases, and shows the StatusBar. To avoid
this, and to add a hidden transition viewController for complex
situations, the contentViewController was added.
*/
public private(set) lazy var contentViewController: UIViewController = UIViewController()
Content view controller to encompase the entire component. This is
primarily used when the StatusBar is being hidden. The alpha value of
the rootViewController decreases, and shows the StatusBar. To avoid
this, and to add a hidden transition viewController for complex
situations, the contentViewController was added.
*/
open private(set) lazy var contentViewController: UIViewController = UIViewController()
/**
A UIViewController property that references the
active left UIViewController.
*/
public private(set) var leftViewController: UIViewController?
A UIViewController property that references the
active left UIViewController.
*/
open private(set) var leftViewController: UIViewController?
/**
A UIViewController property that references the
active right UIViewController.
*/
public private(set) var rightViewController: UIViewController?
A UIViewController property that references the
active right UIViewController.
*/
open private(set) var rightViewController: UIViewController?
/**
A CGFloat property to access the width that the leftView
opens up to.
*/
@IBInspectable public private(set) var leftViewWidth: CGFloat!
A CGFloat property to access the width that the leftView
opens up to.
*/
@IBInspectable
open private(set) var leftViewWidth: CGFloat!
/**
A CGFloat property to access the width that the rightView
opens up to.
*/
@IBInspectable public private(set) var rightViewWidth: CGFloat!
A CGFloat property to access the width that the rightView
opens up to.
*/
@IBInspectable
open private(set) var rightViewWidth: CGFloat!
/**
An initializer that initializes the object with a NSCoder object.
- Parameter aDecoder: A NSCoder instance.
*/
An initializer that initializes the object with a NSCoder object.
- Parameter aDecoder: A NSCoder instance.
*/
public required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
prepareView()
}
/**
An initializer that initializes the object with an Optional nib and bundle.
- Parameter nibNameOrNil: An Optional String for the nib.
- Parameter bundle: An Optional NSBundle where the nib is located.
*/
An initializer that initializes the object with an Optional nib and bundle.
- Parameter nibNameOrNil: An Optional String for the nib.
- Parameter bundle: An Optional NSBundle where the nib is located.
*/
public override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
prepareView()
}
/**
An initializer for the NavigationDrawerController.
- Parameter rootViewController: The main UIViewController.
- Parameter leftViewController: An Optional left UIViewController.
- Parameter rightViewController: An Optional right UIViewController.
*/
An initializer for the NavigationDrawerController.
- Parameter rootViewController: The main UIViewController.
- Parameter leftViewController: An Optional left UIViewController.
- Parameter rightViewController: An Optional right UIViewController.
*/
public init(rootViewController: UIViewController, leftViewController: UIViewController? = nil, rightViewController: UIViewController? = nil) {
super.init(rootViewController: rootViewController)
self.leftViewController = leftViewController
......@@ -385,13 +398,13 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
Prepares the view instance when intialized. When subclassing,
it is recommended to override the prepareView method
to initialize property values and other setup operations.
The super.prepareView method should always be called immediately
when subclassing.
*/
public override func prepareView() {
Prepares the view instance when intialized. When subclassing,
it is recommended to override the prepareView method
to initialize property values and other setup operations.
The super.prepareView method should always be called immediately
when subclassing.
*/
open override func prepareView() {
super.prepareView()
prepareContentViewController()
prepareLeftView()
......@@ -399,7 +412,7 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/// Layout subviews.
public override func layoutSubviews() {
open override func layoutSubviews() {
if opened {
hideStatusBar()
} else {
......@@ -429,7 +442,7 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
}
public override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
open override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
super.viewWillTransition(to: size, with: coordinator)
// Ensures the view is hidden.
if let v: View = rightView {
......@@ -438,16 +451,16 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that is used to set the width of the leftView when
opened. This is the recommended method of setting the leftView
width.
- Parameter width: A CGFloat value to set as the new width.
- Parameter hidden: A Boolean value of whether the leftView
should be hidden after the width has been updated or not.
- Parameter animated: A Boolean value that indicates to animate
the leftView width change.
*/
public func setLeftViewWidth(width: CGFloat, hidden: Bool, animated: Bool, duration: TimeInterval = 0.5) {
A method that is used to set the width of the leftView when
opened. This is the recommended method of setting the leftView
width.
- Parameter width: A CGFloat value to set as the new width.
- Parameter hidden: A Boolean value of whether the leftView
should be hidden after the width has been updated or not.
- Parameter animated: A Boolean value that indicates to animate
the leftView width change.
*/
open func setLeftViewWidth(width: CGFloat, hidden: Bool, animated: Bool, duration: TimeInterval = 0.5) {
if let v: View = leftView {
leftViewWidth = width
......@@ -512,16 +525,16 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that is used to set the width of the rightView when
opened. This is the recommended method of setting the rightView
width.
- Parameter width: A CGFloat value to set as the new width.
- Parameter hidden: A Boolean value of whether the rightView
should be hidden after the width has been updated or not.
- Parameter animated: A Boolean value that indicates to animate
the rightView width change.
*/
public func setRightViewWidth(width: CGFloat, hidden: Bool, animated: Bool, duration: TimeInterval = 0.5) {
A method that is used to set the width of the rightView when
opened. This is the recommended method of setting the rightView
width.
- Parameter width: A CGFloat value to set as the new width.
- Parameter hidden: A Boolean value of whether the rightView
should be hidden after the width has been updated or not.
- Parameter animated: A Boolean value that indicates to animate
the rightView width change.
*/
open func setRightViewWidth(width: CGFloat, hidden: Bool, animated: Bool, duration: TimeInterval = 0.5) {
if let v: View = rightView {
rightViewWidth = width
......@@ -585,34 +598,34 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that toggles the leftView opened if previously closed,
or closed if previously opened.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func toggleLeftView(velocity: CGFloat = 0) {
A method that toggles the leftView opened if previously closed,
or closed if previously opened.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func toggleLeftView(velocity: CGFloat = 0) {
openedLeftView ? closeLeftView(velocity: velocity) : openLeftView(velocity: velocity)
}
/**
A method that toggles the rightView opened if previously closed,
or closed if previously opened.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func toggleRightView(velocity: CGFloat = 0) {
A method that toggles the rightView opened if previously closed,
or closed if previously opened.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func toggleRightView(velocity: CGFloat = 0) {
openedRightView ? closeRightView(velocity: velocity) : openRightView(velocity: velocity)
}
/**
A method that opens the leftView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func openLeftView(velocity: CGFloat = 0) {
A method that opens the leftView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func openLeftView(velocity: CGFloat = 0) {
if enabledLeftView {
if let v: View = leftView {
hideStatusBar()
......@@ -633,12 +646,12 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that opens the rightView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func openRightView(velocity: CGFloat = 0) {
A method that opens the rightView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func openRightView(velocity: CGFloat = 0) {
if enabledRightView {
if let v: View = rightView {
hideStatusBar()
......@@ -661,12 +674,12 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that closes the leftView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func closeLeftView(velocity: CGFloat = 0) {
A method that closes the leftView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func closeLeftView(velocity: CGFloat = 0) {
if enabledLeftView {
if let v: View = leftView {
isUserInteractionEnabled = true
......@@ -689,12 +702,12 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that closes the rightView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
public func closeRightView(velocity: CGFloat = 0) {
A method that closes the rightView.
- Parameter velocity: A CGFloat value that sets the
velocity of the user interaction when animating the
leftView. Defaults to 0.
*/
open func closeRightView(velocity: CGFloat = 0) {
if enabledRightView {
if let v: View = rightView {
isUserInteractionEnabled = true
......@@ -717,12 +730,12 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
Detects the gesture recognizer being used.
- Parameter gestureRecognizer: A UIGestureRecognizer to detect.
- Parameter touch: The UITouch event.
- Returns: A Boolean of whether to continue the gesture or not.
*/
public func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
Detects the gesture recognizer being used.
- Parameter gestureRecognizer: A UIGestureRecognizer to detect.
- Parameter touch: The UITouch event.
- Returns: A Boolean of whether to continue the gesture or not.
*/
open func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
if !openedRightView && gestureRecognizer == leftPanGesture && (openedLeftView || isPointContainedWithinLeftThreshold(point: touch.location(in: view))) {
return true
}
......@@ -1058,58 +1071,58 @@ public class NavigationDrawerController: RootController, UIGestureRecognizerDele
}
/**
A method that determines whether the passed point is
contained within the bounds of the leftViewThreshold
and height of the NavigationDrawerController view frame
property.
- Parameter point: A CGPoint to test against.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
A method that determines whether the passed point is
contained within the bounds of the leftViewThreshold
and height of the NavigationDrawerController view frame
property.
- Parameter point: A CGPoint to test against.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
private func isPointContainedWithinLeftThreshold(point: CGPoint) -> Bool {
return point.x <= leftThreshold
}
/**
A method that determines whether the passed point is
contained within the bounds of the rightViewThreshold
and height of the NavigationDrawerController view frame
property.
- Parameter point: A CGPoint to test against.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
A method that determines whether the passed point is
contained within the bounds of the rightViewThreshold
and height of the NavigationDrawerController view frame
property.
- Parameter point: A CGPoint to test against.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
private func isPointContainedWithinRighThreshold(point: CGPoint) -> Bool {
return point.x >= view.bounds.width - rightThreshold
}
/**
A method that determines whether the passed in point is
contained within the bounds of the passed in container view.
- Parameter container: A UIView that sets the bounds to test
against.
- Parameter point: A CGPoint to test whether or not it is
within the bounds of the container parameter.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
A method that determines whether the passed in point is
contained within the bounds of the passed in container view.
- Parameter container: A UIView that sets the bounds to test
against.
- Parameter point: A CGPoint to test whether or not it is
within the bounds of the container parameter.
- Returns: A Boolean of the result, true if yes, false
otherwise.
*/
private func isPointContainedWithinView(container: UIView, point: CGPoint) -> Bool {
return container.bounds.contains(point)
}
/**
A method that shows a view.
- Parameter container: A container view.
*/
A method that shows a view.
- Parameter container: A container view.
*/
private func showView(container: View) {
container.depthPreset = depthPreset
container.isHidden = false
}
/**
A method that hides a view.
- Parameter container: A container view.
*/
A method that hides a view.
- Parameter container: A container view.
*/
private func hideView(container: View) {
container.depthPreset = .none
container.isHidden = true
......
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