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Material
Commit 6224b1aa by Daniel Dahan
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added SideNavigationViewController

parent 10073911
Showing with 602 additions and 0 deletions
MaterialKit.xcodeproj/project.pbxproj
......@@ -66,6 +66,12 @@
965C17CB1BC82FEF00B1059A /* MaterialCollectionViewCell.swift in Headers */ = {isa = PBXBuildFile; fileRef = 965C17C41BC8273D00B1059A /* MaterialCollectionViewCell.swift */; settings = {ATTRIBUTES = (Public, ); }; };
965C17CC1BC82FEF00B1059A /* BasicCollectionViewCell.swift in Headers */ = {isa = PBXBuildFile; fileRef = 965C17C61BC8279F00B1059A /* BasicCollectionViewCell.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9693BF861BCB0E0A0087054A /* Material+UIFont.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9693BF851BCB0E0A0087054A /* Material+UIFont.swift */; settings = {ASSET_TAGS = (); }; };
9693BF8A1BCB35520087054A /* SideNavigationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9693BF891BCB35520087054A /* SideNavigationViewController.swift */; settings = {ASSET_TAGS = (); }; };
9693BF8B1BCB35910087054A /* Material+UIFont.swift in Headers */ = {isa = PBXBuildFile; fileRef = 9693BF851BCB0E0A0087054A /* Material+UIFont.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9693BF8C1BCB35910087054A /* SideNavigationViewController.swift in Headers */ = {isa = PBXBuildFile; fileRef = 9693BF891BCB35520087054A /* SideNavigationViewController.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9693BF8D1BCB35910087054A /* MaterialBasicAnimation.swift in Headers */ = {isa = PBXBuildFile; fileRef = 65D2BEC61BBED1E400800B7B /* MaterialBasicAnimation.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9693BF8E1BCB35910087054A /* MaterialKeyframeAnimation.swift in Headers */ = {isa = PBXBuildFile; fileRef = 65D2BEC81BBED1FA00800B7B /* MaterialKeyframeAnimation.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9693BF8F1BCB35910087054A /* MaterialTransitionAnimation.swift in Headers */ = {isa = PBXBuildFile; fileRef = 96C4FABD1BC3168900E4FFC3 /* MaterialTransitionAnimation.swift */; settings = {ATTRIBUTES = (Public, ); }; };
9699879C1BC5FE49006D678E /* MaterialTextLayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9699879B1BC5FE49006D678E /* MaterialTextLayer.swift */; settings = {ASSET_TAGS = (); }; };
96C4FABE1BC3168900E4FFC3 /* MaterialTransitionAnimation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96C4FABD1BC3168900E4FFC3 /* MaterialTransitionAnimation.swift */; settings = {ASSET_TAGS = (); }; };
96D26BFD1BC23649006478BD /* ImageCardView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 96D26BFC1BC23649006478BD /* ImageCardView.swift */; settings = {ASSET_TAGS = (); }; };
......@@ -122,6 +128,7 @@
965C17C41BC8273D00B1059A /* MaterialCollectionViewCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialCollectionViewCell.swift; sourceTree = "<group>"; };
965C17C61BC8279F00B1059A /* BasicCollectionViewCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BasicCollectionViewCell.swift; sourceTree = "<group>"; };
9693BF851BCB0E0A0087054A /* Material+UIFont.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Material+UIFont.swift"; sourceTree = "<group>"; };
9693BF891BCB35520087054A /* SideNavigationViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SideNavigationViewController.swift; sourceTree = "<group>"; };
9699879B1BC5FE49006D678E /* MaterialTextLayer.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialTextLayer.swift; sourceTree = "<group>"; };
96C4FABD1BC3168900E4FFC3 /* MaterialTransitionAnimation.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MaterialTransitionAnimation.swift; sourceTree = "<group>"; };
96D26BFC1BC23649006478BD /* ImageCardView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ImageCardView.swift; sourceTree = "<group>"; };
......@@ -295,6 +302,7 @@
isa = PBXGroup;
children = (
962F3E521BACA68C0004B8AD /* NavigationBarView.swift */,
9693BF891BCB35520087054A /* SideNavigationViewController.swift */,
);
name = Navigation;
sourceTree = "<group>";
......@@ -375,6 +383,11 @@
965C17CA1BC82FEF00B1059A /* ImageCardView.swift in Headers */,
965C17CB1BC82FEF00B1059A /* MaterialCollectionViewCell.swift in Headers */,
965C17CC1BC82FEF00B1059A /* BasicCollectionViewCell.swift in Headers */,
9693BF8B1BCB35910087054A /* Material+UIFont.swift in Headers */,
9693BF8C1BCB35910087054A /* SideNavigationViewController.swift in Headers */,
9693BF8D1BCB35910087054A /* MaterialBasicAnimation.swift in Headers */,
9693BF8E1BCB35910087054A /* MaterialKeyframeAnimation.swift in Headers */,
9693BF8F1BCB35910087054A /* MaterialTransitionAnimation.swift in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
};
......@@ -503,6 +516,7 @@
65BDD14B1BB5DD02006F7F2B /* MaterialFont.swift in Sources */,
9699879C1BC5FE49006D678E /* MaterialTextLayer.swift in Sources */,
965C17C51BC8273D00B1059A /* MaterialCollectionViewCell.swift in Sources */,
9693BF8A1BCB35520087054A /* SideNavigationViewController.swift in Sources */,
65BDD16A1BB7146B006F7F2B /* MaterialBorder.swift in Sources */,
65BDD15B1BB7095E006F7F2B /* MaterialRadius.swift in Sources */,
65BDD1721BB8CD77006F7F2B /* MaterialLabel.swift in Sources */,
......
Source/SideNavigationViewController.swift 0 → 100644
//
// Copyright (C) 2015 GraphKit, Inc. <http://graphkit.io> and other GraphKit contributors.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program located at the root of the software package
// in a file called LICENSE. If not, see <http://www.gnu.org/licenses/>.
//
import UIKit
public extension UIViewController {
/**
:name: sideNavigationViewController
*/
public var sideNavigationViewController: SideNavigationViewController? {
var viewController: UIViewController? = self
while nil != viewController {
if viewController is SideNavigationViewController {
return viewController as? SideNavigationViewController
}
viewController = viewController?.parentViewController
}
return nil
}
}
public enum SideNavigationViewState {
case Opened
case Closed
}
@objc(SideNavigationViewContainer)
public class SideNavigationViewContainer : NSObject {
/**
:name: state
*/
public private(set) var state: SideNavigationViewState
/**
:name: point
*/
public private(set) var point: CGPoint
/**
:name: frame
*/
public private(set) var frame: CGRect
/**
:name: description
*/
public override var description: String {
let s: String = .Opened == state ? "Opened" : "Closed"
return "(state: \(s), point: \(point), frame: \(frame))"
}
/**
:name: init
*/
public init(state: SideNavigationViewState, point: CGPoint, frame: CGRect) {
self.state = state
self.point = point
self.frame = frame
}
}
@objc(SideNavigationViewDelegate)
public protocol SideNavigationViewDelegate {
// left
optional func sideNavDidBeginLeftPan(nav: SideNavigationViewController, container: SideNavigationViewContainer)
optional func sideNavDidChangeLeftPan(nav: SideNavigationViewController, container: SideNavigationViewContainer)
optional func sideNavDidEndLeftPan(nav: SideNavigationViewController, container: SideNavigationViewContainer)
optional func sideNavDidOpenLeftViewContainer(nav: SideNavigationViewController, container: SideNavigationViewContainer)
optional func sideNavDidCloseLeftViewContainer(nav: SideNavigationViewController, container: SideNavigationViewContainer)
optional func sideNavDidTapLeft(nav: SideNavigationViewController, container: SideNavigationViewContainer)
}
@objc(SideNavigationViewController)
public class SideNavigationViewController: UIViewController, UIGestureRecognizerDelegate {
/**
:name: default options
*/
public struct defaultOptions {
public static var bezelWidth: CGFloat = 48
public static var bezelHeight: CGFloat = 48
public static var containerWidth: CGFloat = 240
public static var containerHeight: CGFloat = 240
public static var defaultAnimationDuration: CGFloat = 0.3
public static var threshold: CGFloat = 48
public static var panningEnabled: Bool = true
}
/**
:name: options
*/
public struct options {
public static var shadowOpacity: Float = 0
public static var shadowRadius: CGFloat = 0
public static var shadowOffset: CGSize = CGSizeZero
public static var backdropScale: CGFloat = 1
public static var backdropOpacity: CGFloat = 0.5
public static var hideStatusBar: Bool = true
public static var horizontalThreshold: CGFloat = defaultOptions.threshold
public static var verticalThreshold: CGFloat = defaultOptions.threshold
public static var backdropBackgroundColor: UIColor = MaterialColor.black
public static var animationDuration: CGFloat = defaultOptions.defaultAnimationDuration
public static var leftBezelWidth: CGFloat = defaultOptions.bezelWidth
public static var leftViewContainerWidth: CGFloat = defaultOptions.containerWidth
public static var leftPanFromBezel: Bool = defaultOptions.panningEnabled
}
/**
:name: delegate
*/
public weak var delegate: SideNavigationViewDelegate?
/**
:name: isViewBasedAppearance
*/
public var isViewBasedAppearance: Bool {
return 0 == NSBundle.mainBundle().objectForInfoDictionaryKey("UIViewControllerBasedStatusBarAppearance") as? Int
}
/**
:name: isLeftContainerOpened
*/
public var isLeftContainerOpened: Bool {
if let c = leftViewContainer {
return c.frame.origin.x != leftOriginX
}
return false
}
/**
:name: isUserInteractionEnabled
*/
public var isUserInteractionEnabled: Bool {
get {
return mainViewContainer!.userInteractionEnabled
}
set(value) {
mainViewContainer?.userInteractionEnabled = value
}
}
/**
:name: backdropViewContainer
*/
public private(set) var backdropViewContainer: UIView?
/**
:name: mainViewContainer
*/
public private(set) var mainViewContainer: UIView?
/**
:name: leftViewContainer
*/
public private(set) var leftViewContainer: UIView?
/**
:name: leftContainer
*/
public private(set) var leftContainer: SideNavigationViewContainer?
/**
:name: mainViewController
*/
public var mainViewController: UIViewController?
/**
:name: leftViewController
*/
public var leftViewController: UIViewController?
/**
:name: leftPanGesture
*/
public var leftPanGesture: UIPanGestureRecognizer?
/**
:name: leftTapGesture
*/
public var leftTapGesture: UITapGestureRecognizer?
//
// :name: leftOriginX
//
private var leftOriginX: CGFloat {
return -options.leftViewContainerWidth
}
/**
:name: init
*/
public required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
/**
:name: init
*/
public override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
}
/**
:name: init
*/
public convenience init(mainViewController: UIViewController) {
self.init()
self.mainViewController = mainViewController
prepareView()
}
/**
:name: init
*/
public convenience init(mainViewController: UIViewController, leftViewController: UIViewController) {
self.init()
self.mainViewController = mainViewController
self.leftViewController = leftViewController
prepareView()
prepareLeftView()
}
//
// :name: viewDidLoad
//
public override func viewDidLoad() {
super.viewDidLoad()
edgesForExtendedLayout = .None
}
//
// :name: viewWillLayoutSubviews
//
public override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
if nil != mainViewController {
prepareContainedViewController(&mainViewContainer, viewController: &mainViewController)
}
if nil != leftViewController {
prepareContainedViewController(&leftViewContainer, viewController: &leftViewController)
}
}
/**
:name: toggleLeftViewContainer
*/
public func toggleLeftViewContainer(velocity: CGFloat = 0) {
isLeftContainerOpened ? closeLeftViewContainer(velocity) : openLeftViewContainer(velocity)
}
/**
:name: openLeftViewContainer
*/
public func openLeftViewContainer(velocity: CGFloat = 0) {
if let vc = leftViewContainer {
if let c = leftContainer {
prepareContainerToOpen(&leftViewController, viewContainer: &leftViewContainer, state: c.state)
UIView.animateWithDuration(Double(0 == velocity ? options.animationDuration : fmax(0.1, fmin(1, Double(vc.frame.origin.x / velocity)))),
delay: 0,
options: .CurveEaseInOut,
animations: { _ in
vc.frame.origin.x = 0
self.backdropViewContainer?.layer.opacity = Float(options.backdropOpacity)
self.mainViewContainer?.transform = CGAffineTransformMakeScale(options.backdropScale, options.backdropScale)
}
) { _ in
self.isUserInteractionEnabled = false
}
c.state = .Opened
delegate?.sideNavDidOpenLeftViewContainer?(self, container: c)
}
}
}
/**
:name: closeLeftViewContainer
*/
public func closeLeftViewContainer(velocity: CGFloat = 0) {
if let vc = leftViewContainer {
if let c = leftContainer {
prepareContainerToClose(&leftViewController, state: c.state)
UIView.animateWithDuration(Double(0 == velocity ? options.animationDuration : fmax(0.1, fmin(1, fabs(vc.frame.origin.x - leftOriginX) / velocity))),
delay: 0,
options: .CurveEaseInOut,
animations: { _ in
vc.frame.origin.x = self.leftOriginX
self.backdropViewContainer?.layer.opacity = 0
self.mainViewContainer?.transform = CGAffineTransformMakeScale(1, 1)
}
) { _ in
self.removeShadow(&self.leftViewContainer)
self.isUserInteractionEnabled = true
}
c.state = .Closed
delegate?.sideNavDidCloseLeftViewContainer?(self, container: c)
}
}
}
/**
:name: switchMainViewController
*/
public func switchMainViewController(viewController: UIViewController, closeViewContainers: Bool) {
removeViewController(&mainViewController)
mainViewController = viewController
prepareContainedViewController(&mainViewContainer, viewController: &mainViewController)
if closeViewContainers {
closeLeftViewContainer()
}
}
/**
:name: switchLeftViewController
*/
public func switchLeftViewController(viewController: UIViewController, closeLeftViewContainerViewContainer: Bool) {
removeViewController(&leftViewController)
leftViewController = viewController
prepareContainedViewController(&leftViewContainer, viewController: &leftViewController)
if closeLeftViewContainerViewContainer {
closeLeftViewContainer()
}
}
//
// :name: gestureRecognizer
//
public func gestureRecognizer(gestureRecognizer: UIGestureRecognizer, shouldReceiveTouch touch: UITouch) -> Bool {
if gestureRecognizer == leftPanGesture {
return gesturePanLeftViewController(gestureRecognizer, withTouchPoint: touch.locationInView(view))
}
if gestureRecognizer == leftTapGesture {
return isLeftContainerOpened && !isPointContainedWithinViewController(&leftViewContainer, point: touch.locationInView(view))
}
return true
}
//
// :name: prepareView
//
internal func prepareView() {
prepareMainContainer()
prepareBackdropContainer()
}
//
// :name: prepareLeftView
//
internal func prepareLeftView() {
prepareContainer(&leftContainer, viewContainer: &leftViewContainer, originX: leftOriginX, originY: 0, width: options.leftViewContainerWidth, height: view.bounds.size.height)
prepareLeftGestures()
}
//
// :name: addGestures
//
private func addGestures(inout pan: UIPanGestureRecognizer?, panSelector: Selector, inout tap: UITapGestureRecognizer?, tapSelector: Selector) {
if nil == pan {
pan = UIPanGestureRecognizer(target: self, action: panSelector)
pan!.delegate = self
view.addGestureRecognizer(pan!)
}
if nil == tap {
tap = UITapGestureRecognizer(target: self, action: tapSelector)
tap!.delegate = self
view.addGestureRecognizer(tap!)
}
}
//
// :name: removeGestures
//
private func removeGestures(inout pan: UIPanGestureRecognizer?, inout tap: UITapGestureRecognizer?) {
if let g = pan {
view.removeGestureRecognizer(g)
pan = nil
}
if let g = tap {
view.removeGestureRecognizer(g)
tap = nil
}
}
//
// :name: handleLeftPanGesture
//
internal func handleLeftPanGesture(gesture: UIPanGestureRecognizer) {
if let vc = leftViewContainer {
if let c = leftContainer {
if .Began == gesture.state {
addShadow(&leftViewContainer)
toggleStatusBar(true)
c.state = isLeftContainerOpened ? .Opened : .Closed
c.point = gesture.locationInView(view)
c.frame = vc.frame
delegate?.sideNavDidBeginLeftPan?(self, container: c)
} else if .Changed == gesture.state {
c.point = gesture.translationInView(gesture.view!)
let r = (vc.frame.origin.x - leftOriginX) / vc.frame.size.width
let s: CGFloat = 1 - (1 - options.backdropScale) * r
let x: CGFloat = c.frame.origin.x + c.point.x
vc.frame.origin.x = x < leftOriginX ? leftOriginX : x > 0 ? 0 : x
backdropViewContainer?.layer.opacity = Float(r * options.backdropOpacity)
mainViewContainer?.transform = CGAffineTransformMakeScale(s, s)
delegate?.sideNavDidChangeLeftPan?(self, container: c)
} else {
c.point = gesture.velocityInView(gesture.view)
let x: CGFloat = c.point.x >= 1000 || c.point.x <= -1000 ? c.point.x : 0
c.state = vc.frame.origin.x <= CGFloat(floor(leftOriginX)) + options.horizontalThreshold || c.point.x <= -1000 ? .Closed : .Opened
if .Closed == c.state {
closeLeftViewContainer(x)
} else {
openLeftViewContainer(x)
}
delegate?.sideNavDidEndLeftPan?(self, container: c)
}
}
}
}
//
// :name: handleLeftTapGesture
//
internal func handleLeftTapGesture(gesture: UIPanGestureRecognizer) {
if let c = leftContainer {
delegate?.sideNavDidTapLeft?(self, container: c)
closeLeftViewContainer()
}
}
//
// :name: addShadow
//
private func addShadow(inout viewContainer: UIView?) {
if let vc = viewContainer {
vc.layer.shadowOffset = options.shadowOffset
vc.layer.shadowOpacity = options.shadowOpacity
vc.layer.shadowRadius = options.shadowRadius
vc.layer.shadowPath = UIBezierPath(rect: vc.bounds).CGPath
vc.layer.masksToBounds = false
}
}
//
// :name: removeShadow
//
private func removeShadow(inout viewContainer: UIView?) {
if let vc = viewContainer {
vc.layer.opacity = 1
vc.layer.masksToBounds = true
}
}
//
// :name: toggleStatusBar
//
private func toggleStatusBar(hide: Bool = false) {
if options.hideStatusBar {
if isViewBasedAppearance {
UIApplication.sharedApplication().setStatusBarHidden(hide, withAnimation: .Slide)
} else {
dispatch_async(dispatch_get_main_queue(), {
if let w = UIApplication.sharedApplication().keyWindow {
w.windowLevel = hide ? UIWindowLevelStatusBar + 1 : 0
}
})
}
}
}
//
// :name: removeViewController
//
private func removeViewController(inout viewController: UIViewController?) {
if let vc = viewController {
vc.willMoveToParentViewController(nil)
vc.view.removeFromSuperview()
vc.removeFromParentViewController()
}
}
//
// :name: gesturePanLeftViewController
//
private func gesturePanLeftViewController(gesture: UIGestureRecognizer, withTouchPoint point: CGPoint) -> Bool {
return isLeftContainerOpened || options.leftPanFromBezel && isLeftPointContainedWithinRect(point)
}
//
// :name: isLeftPointContainedWithinRect
//
private func isLeftPointContainedWithinRect(point: CGPoint) -> Bool {
return CGRectContainsPoint(CGRectMake(0, 0, options.leftBezelWidth, view.bounds.size.height), point)
}
//
// :name: isPointContainedWithinViewController
//
private func isPointContainedWithinViewController(inout viewContainer: UIView?, point: CGPoint) -> Bool {
if let vc = viewContainer {
return CGRectContainsPoint(vc.frame, point)
}
return false
}
//
// :name: prepareMainContainer
//
private func prepareMainContainer() {
mainViewContainer = UIView(frame: view.bounds)
mainViewContainer!.backgroundColor = MaterialColor.clear
mainViewContainer!.autoresizingMask = [.FlexibleHeight, .FlexibleWidth]
view.addSubview(mainViewContainer!)
}
//
// :name: prepareBackdropContainer
//
private func prepareBackdropContainer() {
backdropViewContainer = UIView(frame: view.bounds)
backdropViewContainer!.backgroundColor = options.backdropBackgroundColor
backdropViewContainer!.autoresizingMask = [.FlexibleHeight, .FlexibleWidth]
backdropViewContainer!.layer.opacity = 0
view.addSubview(backdropViewContainer!)
}
//
// :name: prepareLeftGestures
//
private func prepareLeftGestures() {
removeGestures(&leftPanGesture, tap: &leftTapGesture)
addGestures(&leftPanGesture, panSelector: "handleLeftPanGesture:", tap: &leftTapGesture, tapSelector: "handleLeftTapGesture:")
}
//
// :name: prepareContainer
//
private func prepareContainer(inout container: SideNavigationViewContainer?, inout viewContainer: UIView?, originX: CGFloat, originY: CGFloat, width: CGFloat, height: CGFloat) {
container = SideNavigationViewContainer(state: .Closed, point: CGPointZero, frame: CGRectZero)
viewContainer = UIView(frame: CGRectMake(originX, originY, width, height))
viewContainer!.backgroundColor = MaterialColor.clear
viewContainer!.autoresizingMask = [.FlexibleHeight, .FlexibleWidth]
view.addSubview(viewContainer!)
}
//
// :name: prepareContainerToOpen
//
private func prepareContainerToOpen(inout viewController: UIViewController?, inout viewContainer: UIView?, state: SideNavigationViewState) {
addShadow(&viewContainer)
toggleStatusBar(true)
}
//
// :name: prepareContainerToClose
//
private func prepareContainerToClose(inout viewController: UIViewController?, state: SideNavigationViewState) {
toggleStatusBar()
}
//
// :name: prepareContainedViewController
//
private func prepareContainedViewController(inout viewContainer: UIView?, inout viewController: UIViewController?) {
if let vc = viewController {
if let c = viewContainer {
addChildViewController(vc)
vc.view.frame = c.frame
c.addSubview(vc.view)
vc.didMoveToParentViewController(self)
}
}
}
}
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