├── Podfile ├── Podfile.lock ├── Pods ├── Manifest.lock ├── Pods.xcodeproj │ ├── project.pbxproj │ └── xcuserdata │ │ ├── aa.xcuserdatad │ │ └── xcschemes │ │ │ ├── Pods-WaterfallLayoutDemo.xcscheme │ │ │ ├── SnapKit.xcscheme │ │ │ └── xcschememanagement.plist │ │ └── zhoujianping.xcuserdatad │ │ └── xcschemes │ │ ├── Pods-WaterfallLayoutDemo.xcscheme │ │ ├── SnapKit.xcscheme │ │ ├── pop.xcscheme │ │ └── xcschememanagement.plist ├── SnapKit │ ├── LICENSE │ ├── README.md │ └── Sources │ │ ├── Constraint.swift │ │ ├── ConstraintAttributes.swift │ │ ├── ConstraintConfig.swift │ │ ├── ConstraintConstantTarget.swift │ │ ├── ConstraintDSL.swift │ │ ├── ConstraintDescription.swift │ │ ├── ConstraintDirectionalInsetTarget.swift │ │ ├── ConstraintDirectionalInsets.swift │ │ ├── ConstraintInsetTarget.swift │ │ ├── ConstraintInsets.swift │ │ ├── ConstraintItem.swift │ │ ├── ConstraintLayoutGuide+Extensions.swift │ │ ├── ConstraintLayoutGuide.swift │ │ ├── ConstraintLayoutGuideDSL.swift │ │ ├── ConstraintLayoutSupport.swift │ │ ├── ConstraintLayoutSupportDSL.swift │ │ ├── ConstraintMaker.swift │ │ ├── ConstraintMakerEditable.swift │ │ ├── ConstraintMakerExtendable.swift │ │ ├── ConstraintMakerFinalizable.swift │ │ ├── ConstraintMakerPrioritizable.swift │ │ ├── ConstraintMakerRelatable+Extensions.swift │ │ ├── ConstraintMakerRelatable.swift │ │ ├── ConstraintMultiplierTarget.swift │ │ ├── ConstraintOffsetTarget.swift │ │ ├── ConstraintPriority.swift │ │ ├── ConstraintPriorityTarget.swift │ │ ├── ConstraintRelatableTarget.swift │ │ ├── ConstraintRelation.swift │ │ ├── ConstraintView+Extensions.swift │ │ ├── ConstraintView.swift │ │ ├── ConstraintViewDSL.swift │ │ ├── Debugging.swift │ │ ├── LayoutConstraint.swift │ │ ├── LayoutConstraintItem.swift │ │ ├── Typealiases.swift │ │ └── UILayoutSupport+Extensions.swift ├── Target Support Files │ ├── Pods-WaterfallLayoutDemo │ │ ├── Pods-WaterfallLayoutDemo-Info.plist │ │ ├── Pods-WaterfallLayoutDemo-acknowledgements.markdown │ │ ├── Pods-WaterfallLayoutDemo-acknowledgements.plist │ │ ├── Pods-WaterfallLayoutDemo-dummy.m │ │ ├── Pods-WaterfallLayoutDemo-frameworks-Debug-input-files.xcfilelist │ │ ├── Pods-WaterfallLayoutDemo-frameworks-Debug-output-files.xcfilelist │ │ ├── Pods-WaterfallLayoutDemo-frameworks-Release-input-files.xcfilelist │ │ ├── Pods-WaterfallLayoutDemo-frameworks-Release-output-files.xcfilelist │ │ ├── Pods-WaterfallLayoutDemo-frameworks.sh │ │ ├── Pods-WaterfallLayoutDemo-umbrella.h │ │ ├── Pods-WaterfallLayoutDemo.debug.xcconfig │ │ ├── Pods-WaterfallLayoutDemo.modulemap │ │ └── Pods-WaterfallLayoutDemo.release.xcconfig │ ├── SnapKit │ │ ├── SnapKit-Info.plist │ │ ├── SnapKit-dummy.m │ │ ├── SnapKit-prefix.pch │ │ ├── SnapKit-umbrella.h │ │ ├── SnapKit.debug.xcconfig │ │ ├── SnapKit.modulemap │ │ └── SnapKit.release.xcconfig │ └── pop │ │ ├── pop-Info.plist │ │ ├── pop-dummy.m │ │ ├── pop-prefix.pch │ │ ├── pop-umbrella.h │ │ ├── pop.debug.xcconfig │ │ ├── pop.modulemap │ │ └── pop.release.xcconfig └── pop │ ├── LICENSE │ ├── README.md │ └── pop │ ├── POP.h │ ├── POPAction.h │ ├── POPAnimatableProperty.h │ ├── POPAnimatableProperty.mm │ ├── POPAnimatablePropertyTypes.h │ ├── POPAnimation.h │ ├── POPAnimation.mm │ ├── POPAnimationEvent.h │ ├── POPAnimationEvent.mm │ ├── POPAnimationEventInternal.h │ ├── POPAnimationExtras.h │ ├── POPAnimationExtras.mm │ ├── POPAnimationInternal.h │ ├── POPAnimationPrivate.h │ ├── POPAnimationRuntime.h │ ├── POPAnimationRuntime.mm │ ├── POPAnimationTracer.h │ ├── POPAnimationTracer.mm │ ├── POPAnimationTracerInternal.h │ ├── POPAnimator.h │ ├── POPAnimator.mm │ ├── POPAnimatorPrivate.h │ ├── POPBasicAnimation.h │ ├── POPBasicAnimation.mm │ ├── POPBasicAnimationInternal.h │ ├── POPCGUtils.h │ ├── POPCGUtils.mm │ ├── POPCustomAnimation.h │ ├── POPCustomAnimation.mm │ ├── POPDecayAnimation.h │ ├── POPDecayAnimation.mm │ ├── POPDecayAnimationInternal.h │ ├── POPDefines.h │ ├── POPGeometry.h │ ├── POPGeometry.mm │ ├── POPLayerExtras.h │ ├── POPLayerExtras.mm │ ├── POPMath.h │ ├── POPMath.mm │ ├── POPPropertyAnimation.h │ ├── POPPropertyAnimation.mm │ ├── POPPropertyAnimationInternal.h │ ├── POPSpringAnimation.h │ ├── POPSpringAnimation.mm │ ├── POPSpringAnimationInternal.h │ ├── POPSpringSolver.h │ ├── POPVector.h │ ├── POPVector.mm │ └── WebCore │ ├── FloatConversion.h │ ├── TransformationMatrix.cpp │ ├── TransformationMatrix.h │ └── UnitBezier.h ├── README.md ├── WaterfallLayoutDemo.xcodeproj ├── project.pbxproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ ├── xcshareddata │ │ └── IDEWorkspaceChecks.plist │ └── xcuserdata │ │ └── aa.xcuserdatad │ │ └── UserInterfaceState.xcuserstate └── xcuserdata │ ├── aa.xcuserdatad │ └── xcschemes │ │ └── xcschememanagement.plist │ └── zhoujianping.xcuserdatad │ └── xcschemes │ └── xcschememanagement.plist ├── WaterfallLayoutDemo.xcworkspace ├── contents.xcworkspacedata ├── xcshareddata │ └── IDEWorkspaceChecks.plist └── xcuserdata │ ├── aa.xcuserdatad │ ├── UserInterfaceState.xcuserstate │ └── xcdebugger │ │ └── Breakpoints_v2.xcbkptlist │ └── zhoujianping.xcuserdatad │ ├── UserInterfaceState.xcuserstate │ └── xcdebugger │ └── Breakpoints_v2.xcbkptlist └── WaterfallLayoutDemo ├── AppDelegate.swift ├── Assets.xcassets ├── AccentColor.colorset │ └── Contents.json ├── AppIcon.appiconset │ └── Contents.json └── Contents.json ├── Base.lproj ├── LaunchScreen.storyboard └── Main.storyboard ├── Browse └── BrowseImageView.swift ├── Cell └── WaterfallCell.swift ├── Data ├── WaterfallModel.swift └── WaterfallStore.swift ├── Extensions.swift ├── Info.plist ├── JPBlurView ├── JPBlurAnimationView.swift └── JPBlurView.swift ├── Pictures ├── girl_1.jpg ├── girl_10.jpg ├── girl_11.jpg ├── girl_12.jpg ├── girl_13.jpg ├── girl_14.jpg ├── girl_15.jpg ├── girl_16.jpg ├── girl_2.jpg ├── girl_3.jpg ├── girl_4.jpg ├── girl_5.jpg ├── girl_6.jpg ├── girl_7.jpg ├── girl_8.jpg └── girl_9.jpg ├── SceneDelegate.swift ├── ScreenRotator.swift ├── ViewController.swift ├── WaterfallLayout-Bridging-Header.h └── WaterfallLayout └── WaterfallLayout.swift /Podfile: -------------------------------------------------------------------------------- 1 | # Uncomment the next line to define a global platform for your project 2 | platform :ios, '13.0' 3 | 4 | target 'WaterfallLayoutDemo' do 5 | use_frameworks! 6 | 7 | pod 'SnapKit' 8 | pod 'pop' 9 | 10 | post_install do |installer| 11 | installer.pods_project.targets.each do |target| 12 | target.build_configurations.each do |config| 13 | config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0' 14 | end 15 | end 16 | end 17 | 18 | end 19 | -------------------------------------------------------------------------------- /Podfile.lock: -------------------------------------------------------------------------------- 1 | PODS: 2 | - pop (1.0.12) 3 | - SnapKit (5.6.0) 4 | 5 | DEPENDENCIES: 6 | - pop 7 | - SnapKit 8 | 9 | SPEC REPOS: 10 | trunk: 11 | - pop 12 | - SnapKit 13 | 14 | SPEC CHECKSUMS: 15 | pop: d582054913807fd11fd50bfe6a539d91c7e1a55a 16 | SnapKit: e01d52ebb8ddbc333eefe2132acf85c8227d9c25 17 | 18 | PODFILE CHECKSUM: dc7b2f31b783d0ae4b894bf35d116f97120c6b93 19 | 20 | COCOAPODS: 1.12.1 21 | -------------------------------------------------------------------------------- /Pods/Manifest.lock: -------------------------------------------------------------------------------- 1 | PODS: 2 | - pop (1.0.12) 3 | - SnapKit (5.6.0) 4 | 5 | DEPENDENCIES: 6 | - pop 7 | - SnapKit 8 | 9 | SPEC REPOS: 10 | trunk: 11 | - pop 12 | - SnapKit 13 | 14 | SPEC CHECKSUMS: 15 | pop: d582054913807fd11fd50bfe6a539d91c7e1a55a 16 | SnapKit: e01d52ebb8ddbc333eefe2132acf85c8227d9c25 17 | 18 | PODFILE CHECKSUM: dc7b2f31b783d0ae4b894bf35d116f97120c6b93 19 | 20 | COCOAPODS: 1.12.1 21 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/aa.xcuserdatad/xcschemes/Pods-WaterfallLayoutDemo.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 44 | 50 | 51 | 53 | 54 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/aa.xcuserdatad/xcschemes/SnapKit.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 44 | 50 | 51 | 53 | 54 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/aa.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | Pods-WaterfallLayoutDemo.xcscheme 8 | 9 | isShown 10 | 11 | orderHint 12 | 0 13 | 14 | SnapKit.xcscheme 15 | 16 | isShown 17 | 18 | orderHint 19 | 1 20 | 21 | 22 | SuppressBuildableAutocreation 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/zhoujianping.xcuserdatad/xcschemes/Pods-WaterfallLayoutDemo.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 44 | 50 | 51 | 53 | 54 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/zhoujianping.xcuserdatad/xcschemes/SnapKit.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 44 | 50 | 51 | 53 | 54 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/zhoujianping.xcuserdatad/xcschemes/pop.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 43 | 44 | 50 | 51 | 53 | 54 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /Pods/Pods.xcodeproj/xcuserdata/zhoujianping.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | Pods-WaterfallLayoutDemo.xcscheme 8 | 9 | isShown 10 | 11 | orderHint 12 | 0 13 | 14 | SnapKit.xcscheme 15 | 16 | isShown 17 | 18 | orderHint 19 | 2 20 | 21 | pop.xcscheme 22 | 23 | isShown 24 | 25 | orderHint 26 | 1 27 | 28 | 29 | SuppressBuildableAutocreation 30 | 31 | 32 | 33 | -------------------------------------------------------------------------------- /Pods/SnapKit/LICENSE: -------------------------------------------------------------------------------- 1 | Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 2 | 3 | Permission is hereby granted, free of charge, to any person obtaining a copy 4 | of this software and associated documentation files (the "Software"), to deal 5 | in the Software without restriction, including without limitation the rights 6 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 | copies of the Software, and to permit persons to whom the Software is 8 | furnished to do so, subject to the following conditions: 9 | 10 | The above copyright notice and this permission notice shall be included in 11 | all copies or substantial portions of the Software. 12 | 13 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 | THE SOFTWARE. 20 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintConfig.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | public typealias ConstraintInterfaceLayoutDirection = UIUserInterfaceLayoutDirection 27 | #else 28 | import AppKit 29 | public typealias ConstraintInterfaceLayoutDirection = NSUserInterfaceLayoutDirection 30 | #endif 31 | 32 | 33 | public struct ConstraintConfig { 34 | 35 | public static var interfaceLayoutDirection: ConstraintInterfaceLayoutDirection = .leftToRight 36 | 37 | } 38 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintDescription.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public class ConstraintDescription { 32 | 33 | internal let item: LayoutConstraintItem 34 | internal var attributes: ConstraintAttributes 35 | internal var relation: ConstraintRelation? = nil 36 | internal var sourceLocation: (String, UInt)? = nil 37 | internal var label: String? = nil 38 | internal var related: ConstraintItem? = nil 39 | internal var multiplier: ConstraintMultiplierTarget = 1.0 40 | internal var constant: ConstraintConstantTarget = 0.0 41 | internal var priority: ConstraintPriorityTarget = 1000.0 42 | internal lazy var constraint: Constraint? = { 43 | guard let relation = self.relation, 44 | let related = self.related, 45 | let sourceLocation = self.sourceLocation else { 46 | return nil 47 | } 48 | let from = ConstraintItem(target: self.item, attributes: self.attributes) 49 | 50 | return Constraint( 51 | from: from, 52 | to: related, 53 | relation: relation, 54 | sourceLocation: sourceLocation, 55 | label: self.label, 56 | multiplier: self.multiplier, 57 | constant: self.constant, 58 | priority: self.priority 59 | ) 60 | }() 61 | 62 | // MARK: Initialization 63 | 64 | internal init(item: LayoutConstraintItem, attributes: ConstraintAttributes) { 65 | self.item = item 66 | self.attributes = attributes 67 | } 68 | 69 | } 70 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintDirectionalInsetTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | #if os(iOS) || os(tvOS) 31 | public protocol ConstraintDirectionalInsetTarget: ConstraintConstantTarget { 32 | } 33 | 34 | @available(iOS 11.0, tvOS 11.0, *) 35 | extension ConstraintDirectionalInsets: ConstraintDirectionalInsetTarget { 36 | } 37 | 38 | extension ConstraintDirectionalInsetTarget { 39 | 40 | @available(iOS 11.0, tvOS 11.0, *) 41 | internal var constraintDirectionalInsetTargetValue: ConstraintDirectionalInsets { 42 | if let amount = self as? ConstraintDirectionalInsets { 43 | return amount 44 | } else { 45 | return ConstraintDirectionalInsets(top: 0, leading: 0, bottom: 0, trailing: 0) 46 | } 47 | } 48 | } 49 | #endif 50 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintDirectionalInsets.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | #if os(iOS) || os(tvOS) 32 | @available(iOS 11.0, tvOS 11.0, *) 33 | public typealias ConstraintDirectionalInsets = NSDirectionalEdgeInsets 34 | #endif 35 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintInsetTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol ConstraintInsetTarget: ConstraintConstantTarget { 32 | } 33 | 34 | extension Int: ConstraintInsetTarget { 35 | } 36 | 37 | extension UInt: ConstraintInsetTarget { 38 | } 39 | 40 | extension Float: ConstraintInsetTarget { 41 | } 42 | 43 | extension Double: ConstraintInsetTarget { 44 | } 45 | 46 | extension CGFloat: ConstraintInsetTarget { 47 | } 48 | 49 | extension ConstraintInsets: ConstraintInsetTarget { 50 | } 51 | 52 | extension ConstraintInsetTarget { 53 | 54 | internal var constraintInsetTargetValue: ConstraintInsets { 55 | if let amount = self as? ConstraintInsets { 56 | return amount 57 | } else if let amount = self as? Float { 58 | return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount)) 59 | } else if let amount = self as? Double { 60 | return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount)) 61 | } else if let amount = self as? CGFloat { 62 | return ConstraintInsets(top: amount, left: amount, bottom: amount, right: amount) 63 | } else if let amount = self as? Int { 64 | return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount)) 65 | } else if let amount = self as? UInt { 66 | return ConstraintInsets(top: CGFloat(amount), left: CGFloat(amount), bottom: CGFloat(amount), right: CGFloat(amount)) 67 | } else { 68 | return ConstraintInsets(top: 0, left: 0, bottom: 0, right: 0) 69 | } 70 | } 71 | 72 | } 73 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintInsets.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | #if os(iOS) || os(tvOS) 32 | public typealias ConstraintInsets = UIEdgeInsets 33 | #else 34 | public typealias ConstraintInsets = NSEdgeInsets 35 | #endif 36 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintItem.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public final class ConstraintItem { 32 | 33 | internal weak var target: AnyObject? 34 | internal let attributes: ConstraintAttributes 35 | 36 | internal init(target: AnyObject?, attributes: ConstraintAttributes) { 37 | self.target = target 38 | self.attributes = attributes 39 | } 40 | 41 | internal var layoutConstraintItem: LayoutConstraintItem? { 42 | return self.target as? LayoutConstraintItem 43 | } 44 | 45 | } 46 | 47 | public func ==(lhs: ConstraintItem, rhs: ConstraintItem) -> Bool { 48 | // pointer equality 49 | guard lhs !== rhs else { 50 | return true 51 | } 52 | 53 | // must both have valid targets and identical attributes 54 | guard let target1 = lhs.target, 55 | let target2 = rhs.target, 56 | target1 === target2 && lhs.attributes == rhs.attributes else { 57 | return false 58 | } 59 | 60 | return true 61 | } 62 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintLayoutGuide+Extensions.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #endif 27 | 28 | 29 | @available(iOS 9.0, OSX 10.11, *) 30 | public extension ConstraintLayoutGuide { 31 | 32 | var snp: ConstraintLayoutGuideDSL { 33 | return ConstraintLayoutGuideDSL(guide: self) 34 | } 35 | 36 | } 37 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintLayoutGuide.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | #if os(iOS) || os(tvOS) 32 | @available(iOS 9.0, *) 33 | public typealias ConstraintLayoutGuide = UILayoutGuide 34 | #else 35 | @available(OSX 10.11, *) 36 | public typealias ConstraintLayoutGuide = NSLayoutGuide 37 | #endif 38 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintLayoutGuideDSL.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | @available(iOS 9.0, OSX 10.11, *) 32 | public struct ConstraintLayoutGuideDSL: ConstraintAttributesDSL { 33 | 34 | @discardableResult 35 | public func prepareConstraints(_ closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] { 36 | return ConstraintMaker.prepareConstraints(item: self.guide, closure: closure) 37 | } 38 | 39 | public func makeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 40 | ConstraintMaker.makeConstraints(item: self.guide, closure: closure) 41 | } 42 | 43 | public func remakeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 44 | ConstraintMaker.remakeConstraints(item: self.guide, closure: closure) 45 | } 46 | 47 | public func updateConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 48 | ConstraintMaker.updateConstraints(item: self.guide, closure: closure) 49 | } 50 | 51 | public func removeConstraints() { 52 | ConstraintMaker.removeConstraints(item: self.guide) 53 | } 54 | 55 | public var target: AnyObject? { 56 | return self.guide 57 | } 58 | 59 | internal let guide: ConstraintLayoutGuide 60 | 61 | internal init(guide: ConstraintLayoutGuide) { 62 | self.guide = guide 63 | 64 | } 65 | 66 | } 67 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintLayoutSupport.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | #if os(iOS) || os(tvOS) 32 | @available(iOS 8.0, *) 33 | public typealias ConstraintLayoutSupport = UILayoutSupport 34 | #else 35 | public class ConstraintLayoutSupport {} 36 | #endif 37 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintLayoutSupportDSL.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | @available(iOS 8.0, *) 32 | public struct ConstraintLayoutSupportDSL: ConstraintDSL { 33 | 34 | public var target: AnyObject? { 35 | return self.support 36 | } 37 | 38 | internal let support: ConstraintLayoutSupport 39 | 40 | internal init(support: ConstraintLayoutSupport) { 41 | self.support = support 42 | 43 | } 44 | 45 | public var top: ConstraintItem { 46 | return ConstraintItem(target: self.target, attributes: ConstraintAttributes.top) 47 | } 48 | 49 | public var bottom: ConstraintItem { 50 | return ConstraintItem(target: self.target, attributes: ConstraintAttributes.bottom) 51 | } 52 | 53 | public var height: ConstraintItem { 54 | return ConstraintItem(target: self.target, attributes: ConstraintAttributes.height) 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintMakerEditable.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public class ConstraintMakerEditable: ConstraintMakerPrioritizable { 32 | 33 | @discardableResult 34 | public func multipliedBy(_ amount: ConstraintMultiplierTarget) -> ConstraintMakerEditable { 35 | self.description.multiplier = amount 36 | return self 37 | } 38 | 39 | @discardableResult 40 | public func dividedBy(_ amount: ConstraintMultiplierTarget) -> ConstraintMakerEditable { 41 | return self.multipliedBy(1.0 / amount.constraintMultiplierTargetValue) 42 | } 43 | 44 | @discardableResult 45 | public func offset(_ amount: ConstraintOffsetTarget) -> ConstraintMakerEditable { 46 | self.description.constant = amount.constraintOffsetTargetValue 47 | return self 48 | } 49 | 50 | @discardableResult 51 | public func inset(_ amount: ConstraintInsetTarget) -> ConstraintMakerEditable { 52 | self.description.constant = amount.constraintInsetTargetValue 53 | return self 54 | } 55 | 56 | #if os(iOS) || os(tvOS) 57 | @discardableResult 58 | @available(iOS 11.0, tvOS 11.0, *) 59 | public func inset(_ amount: ConstraintDirectionalInsetTarget) -> ConstraintMakerEditable { 60 | self.description.constant = amount.constraintDirectionalInsetTargetValue 61 | return self 62 | } 63 | #endif 64 | } 65 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintMakerFinalizable.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public class ConstraintMakerFinalizable { 32 | 33 | internal let description: ConstraintDescription 34 | 35 | internal init(_ description: ConstraintDescription) { 36 | self.description = description 37 | } 38 | 39 | @discardableResult 40 | public func labeled(_ label: String) -> ConstraintMakerFinalizable { 41 | self.description.label = label 42 | return self 43 | } 44 | 45 | public var constraint: Constraint { 46 | return self.description.constraint! 47 | } 48 | 49 | } 50 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintMakerPrioritizable.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | @available(*, deprecated, message:"Use ConstraintMakerPrioritizable instead.") 31 | public typealias ConstraintMakerPriortizable = ConstraintMakerPrioritizable 32 | 33 | public class ConstraintMakerPrioritizable: ConstraintMakerFinalizable { 34 | 35 | @discardableResult 36 | public func priority(_ amount: ConstraintPriority) -> ConstraintMakerFinalizable { 37 | self.description.priority = amount.value 38 | return self 39 | } 40 | 41 | @discardableResult 42 | public func priority(_ amount: ConstraintPriorityTarget) -> ConstraintMakerFinalizable { 43 | self.description.priority = amount 44 | return self 45 | } 46 | 47 | @available(*, deprecated, message:"Use priority(.required) instead.") 48 | @discardableResult 49 | public func priorityRequired() -> ConstraintMakerFinalizable { 50 | return self.priority(.required) 51 | } 52 | 53 | @available(*, deprecated, message:"Use priority(.high) instead.") 54 | @discardableResult 55 | public func priorityHigh() -> ConstraintMakerFinalizable { 56 | return self.priority(.high) 57 | } 58 | 59 | @available(*, deprecated, message:"Use priority(.medium) instead.") 60 | @discardableResult 61 | public func priorityMedium() -> ConstraintMakerFinalizable { 62 | return self.priority(.medium) 63 | } 64 | 65 | @available(*, deprecated, message:"Use priority(.low) instead.") 66 | @discardableResult 67 | public func priorityLow() -> ConstraintMakerFinalizable { 68 | return self.priority(.low) 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintMakerRelatable+Extensions.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | extension ConstraintMakerRelatable { 32 | 33 | @discardableResult 34 | public func equalToSuperview(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable { 35 | guard let other = self.description.item.superview else { 36 | fatalError("Expected superview but found nil when attempting make constraint `equalToSuperview`.") 37 | } 38 | return self.relatedTo(closure(other), relation: .equal, file: file, line: line) 39 | } 40 | 41 | @discardableResult 42 | public func lessThanOrEqualToSuperview(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable { 43 | guard let other = self.description.item.superview else { 44 | fatalError("Expected superview but found nil when attempting make constraint `lessThanOrEqualToSuperview`.") 45 | } 46 | return self.relatedTo(closure(other), relation: .lessThanOrEqual, file: file, line: line) 47 | } 48 | 49 | @discardableResult 50 | public func greaterThanOrEqualTo(_ closure: (ConstraintView) -> T, _ file: String = #file, line: UInt = #line) -> ConstraintMakerEditable { 51 | guard let other = self.description.item.superview else { 52 | fatalError("Expected superview but found nil when attempting make constraint `greaterThanOrEqualToSuperview`.") 53 | } 54 | return self.relatedTo(closure(other), relation: .greaterThanOrEqual, file: file, line: line) 55 | } 56 | 57 | } 58 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintMultiplierTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol ConstraintMultiplierTarget { 32 | 33 | var constraintMultiplierTargetValue: CGFloat { get } 34 | 35 | } 36 | 37 | extension Int: ConstraintMultiplierTarget { 38 | 39 | public var constraintMultiplierTargetValue: CGFloat { 40 | return CGFloat(self) 41 | } 42 | 43 | } 44 | 45 | extension UInt: ConstraintMultiplierTarget { 46 | 47 | public var constraintMultiplierTargetValue: CGFloat { 48 | return CGFloat(self) 49 | } 50 | 51 | } 52 | 53 | extension Float: ConstraintMultiplierTarget { 54 | 55 | public var constraintMultiplierTargetValue: CGFloat { 56 | return CGFloat(self) 57 | } 58 | 59 | } 60 | 61 | extension Double: ConstraintMultiplierTarget { 62 | 63 | public var constraintMultiplierTargetValue: CGFloat { 64 | return CGFloat(self) 65 | } 66 | 67 | } 68 | 69 | extension CGFloat: ConstraintMultiplierTarget { 70 | 71 | public var constraintMultiplierTargetValue: CGFloat { 72 | return self 73 | } 74 | 75 | } 76 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintOffsetTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol ConstraintOffsetTarget: ConstraintConstantTarget { 32 | } 33 | 34 | extension Int: ConstraintOffsetTarget { 35 | } 36 | 37 | extension UInt: ConstraintOffsetTarget { 38 | } 39 | 40 | extension Float: ConstraintOffsetTarget { 41 | } 42 | 43 | extension Double: ConstraintOffsetTarget { 44 | } 45 | 46 | extension CGFloat: ConstraintOffsetTarget { 47 | } 48 | 49 | extension ConstraintOffsetTarget { 50 | 51 | internal var constraintOffsetTargetValue: CGFloat { 52 | let offset: CGFloat 53 | if let amount = self as? Float { 54 | offset = CGFloat(amount) 55 | } else if let amount = self as? Double { 56 | offset = CGFloat(amount) 57 | } else if let amount = self as? CGFloat { 58 | offset = CGFloat(amount) 59 | } else if let amount = self as? Int { 60 | offset = CGFloat(amount) 61 | } else if let amount = self as? UInt { 62 | offset = CGFloat(amount) 63 | } else { 64 | offset = 0.0 65 | } 66 | return offset 67 | } 68 | 69 | } 70 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintPriority.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | public struct ConstraintPriority : ExpressibleByFloatLiteral, Equatable, Strideable { 31 | public typealias FloatLiteralType = Float 32 | 33 | public let value: Float 34 | 35 | public init(floatLiteral value: Float) { 36 | self.value = value 37 | } 38 | 39 | public init(_ value: Float) { 40 | self.value = value 41 | } 42 | 43 | public static var required: ConstraintPriority { 44 | return 1000.0 45 | } 46 | 47 | public static var high: ConstraintPriority { 48 | return 750.0 49 | } 50 | 51 | public static var medium: ConstraintPriority { 52 | #if os(OSX) 53 | return 501.0 54 | #else 55 | return 500.0 56 | #endif 57 | 58 | } 59 | 60 | public static var low: ConstraintPriority { 61 | return 250.0 62 | } 63 | 64 | public static func ==(lhs: ConstraintPriority, rhs: ConstraintPriority) -> Bool { 65 | return lhs.value == rhs.value 66 | } 67 | 68 | // MARK: Strideable 69 | 70 | public func advanced(by n: FloatLiteralType) -> ConstraintPriority { 71 | return ConstraintPriority(floatLiteral: value + n) 72 | } 73 | 74 | public func distance(to other: ConstraintPriority) -> FloatLiteralType { 75 | return other.value - value 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintPriorityTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol ConstraintPriorityTarget { 32 | 33 | var constraintPriorityTargetValue: Float { get } 34 | 35 | } 36 | 37 | extension Int: ConstraintPriorityTarget { 38 | 39 | public var constraintPriorityTargetValue: Float { 40 | return Float(self) 41 | } 42 | 43 | } 44 | 45 | extension UInt: ConstraintPriorityTarget { 46 | 47 | public var constraintPriorityTargetValue: Float { 48 | return Float(self) 49 | } 50 | 51 | } 52 | 53 | extension Float: ConstraintPriorityTarget { 54 | 55 | public var constraintPriorityTargetValue: Float { 56 | return self 57 | } 58 | 59 | } 60 | 61 | extension Double: ConstraintPriorityTarget { 62 | 63 | public var constraintPriorityTargetValue: Float { 64 | return Float(self) 65 | } 66 | 67 | } 68 | 69 | extension CGFloat: ConstraintPriorityTarget { 70 | 71 | public var constraintPriorityTargetValue: Float { 72 | return Float(self) 73 | } 74 | 75 | } 76 | 77 | #if os(iOS) || os(tvOS) 78 | extension UILayoutPriority: ConstraintPriorityTarget { 79 | 80 | public var constraintPriorityTargetValue: Float { 81 | return self.rawValue 82 | } 83 | 84 | } 85 | #endif 86 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintRelatableTarget.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol ConstraintRelatableTarget { 32 | } 33 | 34 | extension Int: ConstraintRelatableTarget { 35 | } 36 | 37 | extension UInt: ConstraintRelatableTarget { 38 | } 39 | 40 | extension Float: ConstraintRelatableTarget { 41 | } 42 | 43 | extension Double: ConstraintRelatableTarget { 44 | } 45 | 46 | extension CGFloat: ConstraintRelatableTarget { 47 | } 48 | 49 | extension CGSize: ConstraintRelatableTarget { 50 | } 51 | 52 | extension CGPoint: ConstraintRelatableTarget { 53 | } 54 | 55 | extension ConstraintInsets: ConstraintRelatableTarget { 56 | } 57 | 58 | #if os(iOS) || os(tvOS) 59 | @available(iOS 11.0, tvOS 11.0, *) 60 | extension ConstraintDirectionalInsets: ConstraintRelatableTarget { 61 | } 62 | #endif 63 | 64 | extension ConstraintItem: ConstraintRelatableTarget { 65 | } 66 | 67 | extension ConstraintView: ConstraintRelatableTarget { 68 | } 69 | 70 | @available(iOS 9.0, OSX 10.11, *) 71 | extension ConstraintLayoutGuide: ConstraintRelatableTarget { 72 | } 73 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintRelation.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | internal enum ConstraintRelation : Int { 32 | case equal = 1 33 | case lessThanOrEqual 34 | case greaterThanOrEqual 35 | 36 | internal var layoutRelation: LayoutRelation { 37 | get { 38 | switch(self) { 39 | case .equal: 40 | return .equal 41 | case .lessThanOrEqual: 42 | return .lessThanOrEqual 43 | case .greaterThanOrEqual: 44 | return .greaterThanOrEqual 45 | } 46 | } 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | #if os(iOS) || os(tvOS) 32 | public typealias ConstraintView = UIView 33 | #else 34 | public typealias ConstraintView = NSView 35 | #endif 36 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/ConstraintViewDSL.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public struct ConstraintViewDSL: ConstraintAttributesDSL { 32 | 33 | @discardableResult 34 | public func prepareConstraints(_ closure: (_ make: ConstraintMaker) -> Void) -> [Constraint] { 35 | return ConstraintMaker.prepareConstraints(item: self.view, closure: closure) 36 | } 37 | 38 | public func makeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 39 | ConstraintMaker.makeConstraints(item: self.view, closure: closure) 40 | } 41 | 42 | public func remakeConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 43 | ConstraintMaker.remakeConstraints(item: self.view, closure: closure) 44 | } 45 | 46 | public func updateConstraints(_ closure: (_ make: ConstraintMaker) -> Void) { 47 | ConstraintMaker.updateConstraints(item: self.view, closure: closure) 48 | } 49 | 50 | public func removeConstraints() { 51 | ConstraintMaker.removeConstraints(item: self.view) 52 | } 53 | 54 | public var contentHuggingHorizontalPriority: Float { 55 | get { 56 | return self.view.contentHuggingPriority(for: .horizontal).rawValue 57 | } 58 | nonmutating set { 59 | self.view.setContentHuggingPriority(LayoutPriority(rawValue: newValue), for: .horizontal) 60 | } 61 | } 62 | 63 | public var contentHuggingVerticalPriority: Float { 64 | get { 65 | return self.view.contentHuggingPriority(for: .vertical).rawValue 66 | } 67 | nonmutating set { 68 | self.view.setContentHuggingPriority(LayoutPriority(rawValue: newValue), for: .vertical) 69 | } 70 | } 71 | 72 | public var contentCompressionResistanceHorizontalPriority: Float { 73 | get { 74 | return self.view.contentCompressionResistancePriority(for: .horizontal).rawValue 75 | } 76 | nonmutating set { 77 | self.view.setContentCompressionResistancePriority(LayoutPriority(rawValue: newValue), for: .horizontal) 78 | } 79 | } 80 | 81 | public var contentCompressionResistanceVerticalPriority: Float { 82 | get { 83 | return self.view.contentCompressionResistancePriority(for: .vertical).rawValue 84 | } 85 | nonmutating set { 86 | self.view.setContentCompressionResistancePriority(LayoutPriority(rawValue: newValue), for: .vertical) 87 | } 88 | } 89 | 90 | public var target: AnyObject? { 91 | return self.view 92 | } 93 | 94 | internal let view: ConstraintView 95 | 96 | internal init(view: ConstraintView) { 97 | self.view = view 98 | 99 | } 100 | 101 | } 102 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/LayoutConstraint.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public class LayoutConstraint : NSLayoutConstraint { 32 | 33 | public var label: String? { 34 | get { 35 | return self.identifier 36 | } 37 | set { 38 | self.identifier = newValue 39 | } 40 | } 41 | 42 | internal weak var constraint: Constraint? = nil 43 | 44 | } 45 | 46 | internal func ==(lhs: LayoutConstraint, rhs: LayoutConstraint) -> Bool { 47 | // If firstItem or secondItem on either constraint has a dangling pointer 48 | // this comparison can cause a crash. The solution for this is to ensure 49 | // your layout code hold strong references to things like Views, LayoutGuides 50 | // and LayoutAnchors as SnapKit will not keep strong references to any of these. 51 | guard lhs.firstAttribute == rhs.firstAttribute && 52 | lhs.secondAttribute == rhs.secondAttribute && 53 | lhs.relation == rhs.relation && 54 | lhs.priority == rhs.priority && 55 | lhs.multiplier == rhs.multiplier && 56 | lhs.secondItem === rhs.secondItem && 57 | lhs.firstItem === rhs.firstItem else { 58 | return false 59 | } 60 | return true 61 | } 62 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/LayoutConstraintItem.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #else 27 | import AppKit 28 | #endif 29 | 30 | 31 | public protocol LayoutConstraintItem: AnyObject { 32 | } 33 | 34 | @available(iOS 9.0, OSX 10.11, *) 35 | extension ConstraintLayoutGuide : LayoutConstraintItem { 36 | } 37 | 38 | extension ConstraintView : LayoutConstraintItem { 39 | } 40 | 41 | 42 | extension LayoutConstraintItem { 43 | 44 | internal func prepare() { 45 | if let view = self as? ConstraintView { 46 | view.translatesAutoresizingMaskIntoConstraints = false 47 | } 48 | } 49 | 50 | internal var superview: ConstraintView? { 51 | if let view = self as? ConstraintView { 52 | return view.superview 53 | } 54 | 55 | if #available(iOS 9.0, OSX 10.11, *), let guide = self as? ConstraintLayoutGuide { 56 | return guide.owningView 57 | } 58 | 59 | return nil 60 | } 61 | internal var constraints: [Constraint] { 62 | return self.constraintsSet.allObjects as! [Constraint] 63 | } 64 | 65 | internal func add(constraints: [Constraint]) { 66 | let constraintsSet = self.constraintsSet 67 | for constraint in constraints { 68 | constraintsSet.add(constraint) 69 | } 70 | } 71 | 72 | internal func remove(constraints: [Constraint]) { 73 | let constraintsSet = self.constraintsSet 74 | for constraint in constraints { 75 | constraintsSet.remove(constraint) 76 | } 77 | } 78 | 79 | private var constraintsSet: NSMutableSet { 80 | let constraintsSet: NSMutableSet 81 | 82 | if let existing = objc_getAssociatedObject(self, &constraintsKey) as? NSMutableSet { 83 | constraintsSet = existing 84 | } else { 85 | constraintsSet = NSMutableSet() 86 | objc_setAssociatedObject(self, &constraintsKey, constraintsSet, .OBJC_ASSOCIATION_RETAIN_NONATOMIC) 87 | } 88 | return constraintsSet 89 | 90 | } 91 | 92 | } 93 | private var constraintsKey: UInt8 = 0 94 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/Typealiases.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | import Foundation 25 | 26 | #if os(iOS) || os(tvOS) 27 | import UIKit 28 | #if swift(>=4.2) 29 | typealias LayoutRelation = NSLayoutConstraint.Relation 30 | typealias LayoutAttribute = NSLayoutConstraint.Attribute 31 | #else 32 | typealias LayoutRelation = NSLayoutRelation 33 | typealias LayoutAttribute = NSLayoutAttribute 34 | #endif 35 | typealias LayoutPriority = UILayoutPriority 36 | #else 37 | import AppKit 38 | typealias LayoutRelation = NSLayoutConstraint.Relation 39 | typealias LayoutAttribute = NSLayoutConstraint.Attribute 40 | typealias LayoutPriority = NSLayoutConstraint.Priority 41 | #endif 42 | 43 | -------------------------------------------------------------------------------- /Pods/SnapKit/Sources/UILayoutSupport+Extensions.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SnapKit 3 | // 4 | // Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 5 | // 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy 7 | // of this software and associated documentation files (the "Software"), to deal 8 | // in the Software without restriction, including without limitation the rights 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 | // copies of the Software, and to permit persons to whom the Software is 11 | // furnished to do so, subject to the following conditions: 12 | // 13 | // The above copyright notice and this permission notice shall be included in 14 | // all copies or substantial portions of the Software. 15 | // 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 | // THE SOFTWARE. 23 | 24 | #if os(iOS) || os(tvOS) 25 | import UIKit 26 | #endif 27 | 28 | 29 | @available(iOS 8.0, *) 30 | public extension ConstraintLayoutSupport { 31 | 32 | var snp: ConstraintLayoutSupportDSL { 33 | return ConstraintLayoutSupportDSL(support: self) 34 | } 35 | 36 | } 37 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | ${PODS_DEVELOPMENT_LANGUAGE} 7 | CFBundleExecutable 8 | ${EXECUTABLE_NAME} 9 | CFBundleIdentifier 10 | ${PRODUCT_BUNDLE_IDENTIFIER} 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | ${PRODUCT_NAME} 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | ${CURRENT_PROJECT_VERSION} 23 | NSPrincipalClass 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-acknowledgements.markdown: -------------------------------------------------------------------------------- 1 | # Acknowledgements 2 | This application makes use of the following third party libraries: 3 | 4 | ## SnapKit 5 | 6 | Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 7 | 8 | Permission is hereby granted, free of charge, to any person obtaining a copy 9 | of this software and associated documentation files (the "Software"), to deal 10 | in the Software without restriction, including without limitation the rights 11 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 12 | copies of the Software, and to permit persons to whom the Software is 13 | furnished to do so, subject to the following conditions: 14 | 15 | The above copyright notice and this permission notice shall be included in 16 | all copies or substantial portions of the Software. 17 | 18 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 23 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 24 | THE SOFTWARE. 25 | 26 | 27 | ## pop 28 | 29 | BSD License 30 | 31 | For Pop software 32 | 33 | Copyright (c) 2014, Facebook, Inc. All rights reserved. 34 | 35 | Redistribution and use in source and binary forms, with or without modification, 36 | are permitted provided that the following conditions are met: 37 | 38 | * Redistributions of source code must retain the above copyright notice, this 39 | list of conditions and the following disclaimer. 40 | 41 | * Redistributions in binary form must reproduce the above copyright notice, 42 | this list of conditions and the following disclaimer in the documentation 43 | and/or other materials provided with the distribution. 44 | 45 | * Neither the name Facebook nor the names of its contributors may be used to 46 | endorse or promote products derived from this software without specific 47 | prior written permission. 48 | 49 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 50 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 51 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 52 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 53 | ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 54 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 55 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 56 | ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 57 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 58 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 59 | 60 | Generated by CocoaPods - https://cocoapods.org 61 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-acknowledgements.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreferenceSpecifiers 6 | 7 | 8 | FooterText 9 | This application makes use of the following third party libraries: 10 | Title 11 | Acknowledgements 12 | Type 13 | PSGroupSpecifier 14 | 15 | 16 | FooterText 17 | Copyright (c) 2011-Present SnapKit Team - https://github.com/SnapKit 18 | 19 | Permission is hereby granted, free of charge, to any person obtaining a copy 20 | of this software and associated documentation files (the "Software"), to deal 21 | in the Software without restriction, including without limitation the rights 22 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 23 | copies of the Software, and to permit persons to whom the Software is 24 | furnished to do so, subject to the following conditions: 25 | 26 | The above copyright notice and this permission notice shall be included in 27 | all copies or substantial portions of the Software. 28 | 29 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 30 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 31 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 32 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 33 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 34 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 35 | THE SOFTWARE. 36 | 37 | License 38 | MIT 39 | Title 40 | SnapKit 41 | Type 42 | PSGroupSpecifier 43 | 44 | 45 | FooterText 46 | BSD License 47 | 48 | For Pop software 49 | 50 | Copyright (c) 2014, Facebook, Inc. All rights reserved. 51 | 52 | Redistribution and use in source and binary forms, with or without modification, 53 | are permitted provided that the following conditions are met: 54 | 55 | * Redistributions of source code must retain the above copyright notice, this 56 | list of conditions and the following disclaimer. 57 | 58 | * Redistributions in binary form must reproduce the above copyright notice, 59 | this list of conditions and the following disclaimer in the documentation 60 | and/or other materials provided with the distribution. 61 | 62 | * Neither the name Facebook nor the names of its contributors may be used to 63 | endorse or promote products derived from this software without specific 64 | prior written permission. 65 | 66 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 67 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 68 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 69 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 70 | ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 71 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 72 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 73 | ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 74 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 75 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 76 | 77 | License 78 | BSD 79 | Title 80 | pop 81 | Type 82 | PSGroupSpecifier 83 | 84 | 85 | FooterText 86 | Generated by CocoaPods - https://cocoapods.org 87 | Title 88 | 89 | Type 90 | PSGroupSpecifier 91 | 92 | 93 | StringsTable 94 | Acknowledgements 95 | Title 96 | Acknowledgements 97 | 98 | 99 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-dummy.m: -------------------------------------------------------------------------------- 1 | #import 2 | @interface PodsDummy_Pods_WaterfallLayoutDemo : NSObject 3 | @end 4 | @implementation PodsDummy_Pods_WaterfallLayoutDemo 5 | @end 6 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks-Debug-input-files.xcfilelist: -------------------------------------------------------------------------------- 1 | ${PODS_ROOT}/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks.sh 2 | ${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework 3 | ${BUILT_PRODUCTS_DIR}/pop/pop.framework -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks-Debug-output-files.xcfilelist: -------------------------------------------------------------------------------- 1 | ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework 2 | ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/pop.framework -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks-Release-input-files.xcfilelist: -------------------------------------------------------------------------------- 1 | ${PODS_ROOT}/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks.sh 2 | ${BUILT_PRODUCTS_DIR}/SnapKit/SnapKit.framework 3 | ${BUILT_PRODUCTS_DIR}/pop/pop.framework -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-frameworks-Release-output-files.xcfilelist: -------------------------------------------------------------------------------- 1 | ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SnapKit.framework 2 | ${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/pop.framework -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo-umbrella.h: -------------------------------------------------------------------------------- 1 | #ifdef __OBJC__ 2 | #import 3 | #else 4 | #ifndef FOUNDATION_EXPORT 5 | #if defined(__cplusplus) 6 | #define FOUNDATION_EXPORT extern "C" 7 | #else 8 | #define FOUNDATION_EXPORT extern 9 | #endif 10 | #endif 11 | #endif 12 | 13 | 14 | FOUNDATION_EXPORT double Pods_WaterfallLayoutDemoVersionNumber; 15 | FOUNDATION_EXPORT const unsigned char Pods_WaterfallLayoutDemoVersionString[]; 16 | 17 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo.debug.xcconfig: -------------------------------------------------------------------------------- 1 | ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES 2 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 3 | FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/pop" 4 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 5 | HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit/SnapKit.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/pop/pop.framework/Headers" 6 | LD_RUNPATH_SEARCH_PATHS = $(inherited) /usr/lib/swift '@executable_path/Frameworks' '@loader_path/Frameworks' 7 | LIBRARY_SEARCH_PATHS = $(inherited) "${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift 8 | OTHER_LDFLAGS = $(inherited) -l"c++" -framework "SnapKit" -framework "pop" 9 | OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS 10 | PODS_BUILD_DIR = ${BUILD_DIR} 11 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 12 | PODS_PODFILE_DIR_PATH = ${SRCROOT}/. 13 | PODS_ROOT = ${SRCROOT}/Pods 14 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 15 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 16 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo.modulemap: -------------------------------------------------------------------------------- 1 | framework module Pods_WaterfallLayoutDemo { 2 | umbrella header "Pods-WaterfallLayoutDemo-umbrella.h" 3 | 4 | export * 5 | module * { export * } 6 | } 7 | -------------------------------------------------------------------------------- /Pods/Target Support Files/Pods-WaterfallLayoutDemo/Pods-WaterfallLayoutDemo.release.xcconfig: -------------------------------------------------------------------------------- 1 | ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES 2 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 3 | FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit" "${PODS_CONFIGURATION_BUILD_DIR}/pop" 4 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 5 | HEADER_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}/SnapKit/SnapKit.framework/Headers" "${PODS_CONFIGURATION_BUILD_DIR}/pop/pop.framework/Headers" 6 | LD_RUNPATH_SEARCH_PATHS = $(inherited) /usr/lib/swift '@executable_path/Frameworks' '@loader_path/Frameworks' 7 | LIBRARY_SEARCH_PATHS = $(inherited) "${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift 8 | OTHER_LDFLAGS = $(inherited) -l"c++" -framework "SnapKit" -framework "pop" 9 | OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS 10 | PODS_BUILD_DIR = ${BUILD_DIR} 11 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 12 | PODS_PODFILE_DIR_PATH = ${SRCROOT}/. 13 | PODS_ROOT = ${SRCROOT}/Pods 14 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 15 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 16 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | ${PODS_DEVELOPMENT_LANGUAGE} 7 | CFBundleExecutable 8 | ${EXECUTABLE_NAME} 9 | CFBundleIdentifier 10 | ${PRODUCT_BUNDLE_IDENTIFIER} 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | ${PRODUCT_NAME} 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 5.6.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | ${CURRENT_PROJECT_VERSION} 23 | NSPrincipalClass 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit-dummy.m: -------------------------------------------------------------------------------- 1 | #import 2 | @interface PodsDummy_SnapKit : NSObject 3 | @end 4 | @implementation PodsDummy_SnapKit 5 | @end 6 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit-prefix.pch: -------------------------------------------------------------------------------- 1 | #ifdef __OBJC__ 2 | #import 3 | #else 4 | #ifndef FOUNDATION_EXPORT 5 | #if defined(__cplusplus) 6 | #define FOUNDATION_EXPORT extern "C" 7 | #else 8 | #define FOUNDATION_EXPORT extern 9 | #endif 10 | #endif 11 | #endif 12 | 13 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit-umbrella.h: -------------------------------------------------------------------------------- 1 | #ifdef __OBJC__ 2 | #import 3 | #else 4 | #ifndef FOUNDATION_EXPORT 5 | #if defined(__cplusplus) 6 | #define FOUNDATION_EXPORT extern "C" 7 | #else 8 | #define FOUNDATION_EXPORT extern 9 | #endif 10 | #endif 11 | #endif 12 | 13 | 14 | FOUNDATION_EXPORT double SnapKitVersionNumber; 15 | FOUNDATION_EXPORT const unsigned char SnapKitVersionString[]; 16 | 17 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit.debug.xcconfig: -------------------------------------------------------------------------------- 1 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 2 | CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/SnapKit 3 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 4 | LIBRARY_SEARCH_PATHS = $(inherited) "${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift 5 | OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS 6 | PODS_BUILD_DIR = ${BUILD_DIR} 7 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 8 | PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE} 9 | PODS_ROOT = ${SRCROOT} 10 | PODS_TARGET_SRCROOT = ${PODS_ROOT}/SnapKit 11 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 12 | PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier} 13 | SKIP_INSTALL = YES 14 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 15 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit.modulemap: -------------------------------------------------------------------------------- 1 | framework module SnapKit { 2 | umbrella header "SnapKit-umbrella.h" 3 | 4 | export * 5 | module * { export * } 6 | } 7 | -------------------------------------------------------------------------------- /Pods/Target Support Files/SnapKit/SnapKit.release.xcconfig: -------------------------------------------------------------------------------- 1 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 2 | CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/SnapKit 3 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 4 | LIBRARY_SEARCH_PATHS = $(inherited) "${DT_TOOLCHAIN_DIR}/usr/lib/swift/${PLATFORM_NAME}" /usr/lib/swift 5 | OTHER_SWIFT_FLAGS = $(inherited) -D COCOAPODS 6 | PODS_BUILD_DIR = ${BUILD_DIR} 7 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 8 | PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE} 9 | PODS_ROOT = ${SRCROOT} 10 | PODS_TARGET_SRCROOT = ${PODS_ROOT}/SnapKit 11 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 12 | PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier} 13 | SKIP_INSTALL = YES 14 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 15 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | ${PODS_DEVELOPMENT_LANGUAGE} 7 | CFBundleExecutable 8 | ${EXECUTABLE_NAME} 9 | CFBundleIdentifier 10 | ${PRODUCT_BUNDLE_IDENTIFIER} 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | ${PRODUCT_NAME} 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0.12 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | ${CURRENT_PROJECT_VERSION} 23 | NSPrincipalClass 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop-dummy.m: -------------------------------------------------------------------------------- 1 | #import 2 | @interface PodsDummy_pop : NSObject 3 | @end 4 | @implementation PodsDummy_pop 5 | @end 6 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop-prefix.pch: -------------------------------------------------------------------------------- 1 | #ifdef __OBJC__ 2 | #import 3 | #else 4 | #ifndef FOUNDATION_EXPORT 5 | #if defined(__cplusplus) 6 | #define FOUNDATION_EXPORT extern "C" 7 | #else 8 | #define FOUNDATION_EXPORT extern 9 | #endif 10 | #endif 11 | #endif 12 | 13 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop-umbrella.h: -------------------------------------------------------------------------------- 1 | #ifdef __OBJC__ 2 | #import 3 | #else 4 | #ifndef FOUNDATION_EXPORT 5 | #if defined(__cplusplus) 6 | #define FOUNDATION_EXPORT extern "C" 7 | #else 8 | #define FOUNDATION_EXPORT extern 9 | #endif 10 | #endif 11 | #endif 12 | 13 | #import "POP.h" 14 | #import "POPAnimatableProperty.h" 15 | #import "POPAnimatablePropertyTypes.h" 16 | #import "POPAnimation.h" 17 | #import "POPAnimationEvent.h" 18 | #import "POPAnimationExtras.h" 19 | #import "POPAnimationTracer.h" 20 | #import "POPAnimator.h" 21 | #import "POPBasicAnimation.h" 22 | #import "POPCustomAnimation.h" 23 | #import "POPDecayAnimation.h" 24 | #import "POPDefines.h" 25 | #import "POPGeometry.h" 26 | #import "POPLayerExtras.h" 27 | #import "POPPropertyAnimation.h" 28 | #import "POPSpringAnimation.h" 29 | #import "POPVector.h" 30 | 31 | FOUNDATION_EXPORT double popVersionNumber; 32 | FOUNDATION_EXPORT const unsigned char popVersionString[]; 33 | 34 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop.debug.xcconfig: -------------------------------------------------------------------------------- 1 | CLANG_CXX_LANGUAGE_STANDARD = c++11 2 | CLANG_CXX_LIBRARY = libc++ 3 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 4 | CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/pop 5 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 6 | OTHER_LDFLAGS = $(inherited) -l"c++" 7 | PODS_BUILD_DIR = ${BUILD_DIR} 8 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 9 | PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE} 10 | PODS_ROOT = ${SRCROOT} 11 | PODS_TARGET_SRCROOT = ${PODS_ROOT}/pop 12 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 13 | PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier} 14 | SKIP_INSTALL = YES 15 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 16 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop.modulemap: -------------------------------------------------------------------------------- 1 | framework module pop { 2 | umbrella header "pop-umbrella.h" 3 | 4 | export * 5 | module * { export * } 6 | } 7 | -------------------------------------------------------------------------------- /Pods/Target Support Files/pop/pop.release.xcconfig: -------------------------------------------------------------------------------- 1 | CLANG_CXX_LANGUAGE_STANDARD = c++11 2 | CLANG_CXX_LIBRARY = libc++ 3 | CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = NO 4 | CONFIGURATION_BUILD_DIR = ${PODS_CONFIGURATION_BUILD_DIR}/pop 5 | GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1 6 | OTHER_LDFLAGS = $(inherited) -l"c++" 7 | PODS_BUILD_DIR = ${BUILD_DIR} 8 | PODS_CONFIGURATION_BUILD_DIR = ${PODS_BUILD_DIR}/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME) 9 | PODS_DEVELOPMENT_LANGUAGE = ${DEVELOPMENT_LANGUAGE} 10 | PODS_ROOT = ${SRCROOT} 11 | PODS_TARGET_SRCROOT = ${PODS_ROOT}/pop 12 | PODS_XCFRAMEWORKS_BUILD_DIR = $(PODS_CONFIGURATION_BUILD_DIR)/XCFrameworkIntermediates 13 | PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier} 14 | SKIP_INSTALL = YES 15 | USE_RECURSIVE_SCRIPT_INPUTS_IN_SCRIPT_PHASES = YES 16 | -------------------------------------------------------------------------------- /Pods/pop/LICENSE: -------------------------------------------------------------------------------- 1 | BSD License 2 | 3 | For Pop software 4 | 5 | Copyright (c) 2014, Facebook, Inc. All rights reserved. 6 | 7 | Redistribution and use in source and binary forms, with or without modification, 8 | are permitted provided that the following conditions are met: 9 | 10 | * Redistributions of source code must retain the above copyright notice, this 11 | list of conditions and the following disclaimer. 12 | 13 | * Redistributions in binary form must reproduce the above copyright notice, 14 | this list of conditions and the following disclaimer in the documentation 15 | and/or other materials provided with the distribution. 16 | 17 | * Neither the name Facebook nor the names of its contributors may be used to 18 | endorse or promote products derived from this software without specific 19 | prior written permission. 20 | 21 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 22 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 23 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 24 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 25 | ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 27 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 28 | ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 | -------------------------------------------------------------------------------- /Pods/pop/pop/POP.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #ifndef POP_POP_H 11 | #define POP_POP_H 12 | 13 | #import 14 | 15 | #import 16 | #import 17 | #import 18 | #import 19 | #import 20 | #import 21 | #import 22 | #import 23 | #import 24 | #import 25 | #import 26 | #import 27 | #import 28 | #import 29 | 30 | #endif /* POP_POP_H */ 31 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAction.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #ifndef POPACTION_H 11 | #define POPACTION_H 12 | 13 | #import 14 | 15 | #import 16 | 17 | #ifdef __cplusplus 18 | 19 | namespace POP { 20 | 21 | /** 22 | @abstract Disables Core Animation actions using RAII. 23 | @discussion The disablement of actions is scoped to the current transaction. 24 | */ 25 | class ActionDisabler 26 | { 27 | BOOL state; 28 | 29 | public: 30 | ActionDisabler() POP_NOTHROW 31 | { 32 | state = [CATransaction disableActions]; 33 | [CATransaction setDisableActions:YES]; 34 | } 35 | 36 | ~ActionDisabler() 37 | { 38 | [CATransaction setDisableActions:state]; 39 | } 40 | }; 41 | 42 | /** 43 | @abstract Enables Core Animation actions using RAII. 44 | @discussion The enablement of actions is scoped to the current transaction. 45 | */ 46 | class ActionEnabler 47 | { 48 | BOOL state; 49 | 50 | public: 51 | ActionEnabler() POP_NOTHROW 52 | { 53 | state = [CATransaction disableActions]; 54 | [CATransaction setDisableActions:NO]; 55 | } 56 | 57 | ~ActionEnabler() 58 | { 59 | [CATransaction setDisableActions:state]; 60 | } 61 | }; 62 | 63 | } 64 | 65 | #endif /* __cplusplus */ 66 | 67 | #endif /* POPACTION_H */ 68 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimatablePropertyTypes.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | typedef void (^POPAnimatablePropertyReadBlock)(id obj, CGFloat values[]); 11 | typedef void (^POPAnimatablePropertyWriteBlock)(id obj, const CGFloat values[]); 12 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationEvent.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | /** 13 | @abstract Enumeraton of animation event types. 14 | */ 15 | typedef NS_ENUM(NSUInteger, POPAnimationEventType) { 16 | kPOPAnimationEventPropertyRead = 0, 17 | kPOPAnimationEventPropertyWrite, 18 | kPOPAnimationEventToValueUpdate, 19 | kPOPAnimationEventFromValueUpdate, 20 | kPOPAnimationEventVelocityUpdate, 21 | kPOPAnimationEventBouncinessUpdate, 22 | kPOPAnimationEventSpeedUpdate, 23 | kPOPAnimationEventFrictionUpdate, 24 | kPOPAnimationEventMassUpdate, 25 | kPOPAnimationEventTensionUpdate, 26 | kPOPAnimationEventDidStart, 27 | kPOPAnimationEventDidStop, 28 | kPOPAnimationEventDidReachToValue, 29 | kPOPAnimationEventAutoreversed 30 | }; 31 | 32 | /** 33 | @abstract The base animation event class. 34 | */ 35 | @interface POPAnimationEvent : NSObject 36 | 37 | /** 38 | @abstract The event type. See {@ref POPAnimationEventType} for possible values. 39 | */ 40 | @property (readonly, nonatomic, assign) POPAnimationEventType type; 41 | 42 | /** 43 | @abstract The time of event. 44 | */ 45 | @property (readonly, nonatomic, assign) CFTimeInterval time; 46 | 47 | /** 48 | @abstract Optional string describing the animation at time of event. 49 | */ 50 | @property (readonly, nonatomic, copy) NSString *animationDescription; 51 | 52 | @end 53 | 54 | /** 55 | @abstract An animation event subclass for recording value and velocity. 56 | */ 57 | @interface POPAnimationValueEvent : POPAnimationEvent 58 | 59 | /** 60 | @abstract The value recorded. 61 | */ 62 | @property (readonly, nonatomic, strong) id value; 63 | 64 | /** 65 | @abstract The velocity recorded, if any. 66 | */ 67 | @property (readonly, nonatomic, strong) id velocity; 68 | 69 | @end 70 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationEvent.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPAnimationEvent.h" 11 | #import "POPAnimationEventInternal.h" 12 | 13 | static NSString *stringFromType(POPAnimationEventType aType) 14 | { 15 | switch (aType) { 16 | case kPOPAnimationEventPropertyRead: 17 | return @"read"; 18 | case kPOPAnimationEventPropertyWrite: 19 | return @"write"; 20 | case kPOPAnimationEventToValueUpdate: 21 | return @"toValue"; 22 | case kPOPAnimationEventFromValueUpdate: 23 | return @"fromValue"; 24 | case kPOPAnimationEventVelocityUpdate: 25 | return @"velocity"; 26 | case kPOPAnimationEventSpeedUpdate: 27 | return @"speed"; 28 | case kPOPAnimationEventBouncinessUpdate: 29 | return @"bounciness"; 30 | case kPOPAnimationEventFrictionUpdate: 31 | return @"friction"; 32 | case kPOPAnimationEventMassUpdate: 33 | return @"mass"; 34 | case kPOPAnimationEventTensionUpdate: 35 | return @"tension"; 36 | case kPOPAnimationEventDidStart: 37 | return @"didStart"; 38 | case kPOPAnimationEventDidStop: 39 | return @"didStop"; 40 | case kPOPAnimationEventDidReachToValue: 41 | return @"didReachToValue"; 42 | case kPOPAnimationEventAutoreversed: 43 | return @"autoreversed"; 44 | default: 45 | return nil; 46 | } 47 | } 48 | 49 | @implementation POPAnimationEvent 50 | @synthesize type = _type; 51 | @synthesize time = _time; 52 | @synthesize animationDescription = _animationDescription; 53 | 54 | - (instancetype)initWithType:(POPAnimationEventType)aType time:(CFTimeInterval)aTime 55 | { 56 | self = [super init]; 57 | if (nil != self) { 58 | _type = aType; 59 | _time = aTime; 60 | } 61 | return self; 62 | } 63 | 64 | - (NSString *)description 65 | { 66 | NSMutableString *s = [NSMutableString stringWithFormat:@""]; 69 | return s; 70 | } 71 | 72 | // subclass override 73 | - (void)_appendDescription:(NSMutableString *)s 74 | { 75 | if (0 != _animationDescription.length) { 76 | [s appendFormat:@"; animation = %@", _animationDescription]; 77 | } 78 | } 79 | 80 | @end 81 | 82 | @implementation POPAnimationValueEvent 83 | @synthesize value = _value; 84 | @synthesize velocity = _velocity; 85 | 86 | - (instancetype)initWithType:(POPAnimationEventType)aType time:(CFTimeInterval)aTime value:(id)aValue 87 | { 88 | self = [self initWithType:aType time:aTime]; 89 | if (nil != self) { 90 | _value = aValue; 91 | } 92 | return self; 93 | } 94 | 95 | - (void)_appendDescription:(NSMutableString *)s 96 | { 97 | [super _appendDescription:s]; 98 | 99 | if (nil != _value) { 100 | [s appendFormat:@"; value = %@", _value]; 101 | } 102 | 103 | if (nil != _velocity) { 104 | [s appendFormat:@"; velocity = %@", _velocity]; 105 | } 106 | } 107 | 108 | @end 109 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationEventInternal.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import "POPAnimationEvent.h" 13 | 14 | @interface POPAnimationEvent () 15 | 16 | /** 17 | @abstract Default initializer. 18 | */ 19 | - (instancetype)initWithType:(POPAnimationEventType)type time:(CFTimeInterval)time; 20 | 21 | /** 22 | @abstract Readwrite redefinition of public property. 23 | */ 24 | @property (readwrite, nonatomic, copy) NSString *animationDescription; 25 | 26 | @end 27 | 28 | @interface POPAnimationValueEvent () 29 | 30 | /** 31 | @abstract Default initializer. 32 | */ 33 | - (instancetype)initWithType:(POPAnimationEventType)type time:(CFTimeInterval)time value:(id)value; 34 | 35 | /** 36 | @abstract Readwrite redefinition of public property. 37 | */ 38 | @property (readwrite, nonatomic, strong) id velocity; 39 | 40 | @end 41 | 42 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationExtras.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import 13 | #import 14 | 15 | /** 16 | @abstract The current drag coefficient. 17 | @discussion A value greater than 1.0 indicates Simulator slow-motion animations are enabled. Defaults to 1.0. 18 | */ 19 | extern CGFloat POPAnimationDragCoefficient(void); 20 | 21 | @interface CAAnimation (POPAnimationExtras) 22 | 23 | /** 24 | @abstract Apply the current drag coefficient to animation speed. 25 | @discussion Convenience utility to respect Simulator slow-motion animation settings. 26 | */ 27 | - (void)pop_applyDragCoefficient; 28 | 29 | @end 30 | 31 | @interface POPSpringAnimation (POPAnimationExtras) 32 | 33 | /** 34 | @abstract Converts from spring bounciness and speed to tension, friction and mass dynamics values. 35 | */ 36 | + (void)convertBounciness:(CGFloat)bounciness speed:(CGFloat)speed toTension:(CGFloat *)outTension friction:(CGFloat *)outFriction mass:(CGFloat *)outMass; 37 | 38 | /** 39 | @abstract Converts from dynamics tension, friction and mass to spring bounciness and speed values. 40 | */ 41 | + (void)convertTension:(CGFloat)tension friction:(CGFloat)friction toBounciness:(CGFloat *)outBounciness speed:(CGFloat *)outSpeed; 42 | 43 | @end 44 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationExtras.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPAnimationExtras.h" 11 | #import "POPAnimationPrivate.h" 12 | 13 | #if TARGET_OS_IPHONE 14 | #import 15 | #endif 16 | 17 | #if TARGET_IPHONE_SIMULATOR 18 | UIKIT_EXTERN float UIAnimationDragCoefficient(); // UIKit private drag coefficient, use judiciously 19 | #endif 20 | 21 | #import "POPMath.h" 22 | 23 | CGFloat POPAnimationDragCoefficient() 24 | { 25 | #if TARGET_IPHONE_SIMULATOR 26 | return UIAnimationDragCoefficient(); 27 | #else 28 | return 1.0; 29 | #endif 30 | } 31 | 32 | @implementation CAAnimation (POPAnimationExtras) 33 | 34 | - (void)pop_applyDragCoefficient 35 | { 36 | CGFloat k = POPAnimationDragCoefficient(); 37 | if (k != 0 && k != 1) 38 | self.speed = 1 / k; 39 | } 40 | 41 | @end 42 | 43 | @implementation POPSpringAnimation (POPAnimationExtras) 44 | 45 | static const CGFloat POPBouncy3NormalizationRange = 20.0; 46 | static const CGFloat POPBouncy3NormalizationScale = 1.7; 47 | static const CGFloat POPBouncy3BouncinessNormalizedMin = 0.0; 48 | static const CGFloat POPBouncy3BouncinessNormalizedMax = 0.8; 49 | static const CGFloat POPBouncy3SpeedNormalizedMin = 0.5; 50 | static const CGFloat POPBouncy3SpeedNormalizedMax = 200; 51 | static const CGFloat POPBouncy3FrictionInterpolationMax = 0.01; 52 | 53 | + (void)convertBounciness:(CGFloat)bounciness speed:(CGFloat)speed toTension:(CGFloat *)outTension friction:(CGFloat *)outFriction mass:(CGFloat *)outMass 54 | { 55 | double b = POPNormalize(bounciness / POPBouncy3NormalizationScale, 0, POPBouncy3NormalizationRange); 56 | b = POPProjectNormal(b, POPBouncy3BouncinessNormalizedMin, POPBouncy3BouncinessNormalizedMax); 57 | 58 | double s = POPNormalize(speed / POPBouncy3NormalizationScale, 0, POPBouncy3NormalizationRange); 59 | 60 | CGFloat tension = POPProjectNormal(s, POPBouncy3SpeedNormalizedMin, POPBouncy3SpeedNormalizedMax); 61 | CGFloat friction = POPQuadraticOutInterpolation(b, POPBouncy3NoBounce(tension), POPBouncy3FrictionInterpolationMax); 62 | 63 | tension = POP_ANIMATION_TENSION_FOR_QC_TENSION(tension); 64 | friction = POP_ANIMATION_FRICTION_FOR_QC_FRICTION(friction); 65 | 66 | if (outTension) { 67 | *outTension = tension; 68 | } 69 | 70 | if (outFriction) { 71 | *outFriction = friction; 72 | } 73 | 74 | if (outMass) { 75 | *outMass = 1.0; 76 | } 77 | } 78 | 79 | + (void)convertTension:(CGFloat)tension friction:(CGFloat)friction toBounciness:(CGFloat *)outBounciness speed:(CGFloat *)outSpeed 80 | { 81 | // Convert to QC values, in which our calculations are done. 82 | CGFloat qcFriction = QC_FRICTION_FOR_POP_ANIMATION_FRICTION(friction); 83 | CGFloat qcTension = QC_TENSION_FOR_POP_ANIMATION_TENSION(tension); 84 | 85 | // Friction is a function of bounciness and tension, according to the following: 86 | // friction = POPQuadraticOutInterpolation(b, POPBouncy3NoBounce(tension), POPBouncy3FrictionInterpolationMax); 87 | // Solve for bounciness, given a tension and friction. 88 | 89 | CGFloat nobounceTension = POPBouncy3NoBounce(qcTension); 90 | CGFloat bounciness1, bounciness2; 91 | 92 | POPQuadraticSolve((nobounceTension - POPBouncy3FrictionInterpolationMax), // a 93 | 2 * (POPBouncy3FrictionInterpolationMax - nobounceTension), // b 94 | (nobounceTension - qcFriction), // c 95 | bounciness1, // x1 96 | bounciness2); // x2 97 | 98 | 99 | // Choose the quadratic solution within the normalized bounciness range 100 | CGFloat projectedNormalizedBounciness = (bounciness2 < POPBouncy3BouncinessNormalizedMax) ? bounciness2 : bounciness1; 101 | CGFloat projectedNormalizedSpeed = qcTension; 102 | 103 | // Reverse projection + normalization 104 | CGFloat bounciness = ((POPBouncy3NormalizationRange * POPBouncy3NormalizationScale) / (POPBouncy3BouncinessNormalizedMax - POPBouncy3BouncinessNormalizedMin)) * (projectedNormalizedBounciness - POPBouncy3BouncinessNormalizedMin); 105 | CGFloat speed = ((POPBouncy3NormalizationRange * POPBouncy3NormalizationScale) / (POPBouncy3SpeedNormalizedMax - POPBouncy3SpeedNormalizedMin)) * (projectedNormalizedSpeed - POPBouncy3SpeedNormalizedMin); 106 | 107 | // Write back results 108 | if (outBounciness) { 109 | *outBounciness = bounciness; 110 | } 111 | 112 | if (outSpeed) { 113 | *outSpeed = speed; 114 | } 115 | } 116 | 117 | @end 118 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationPrivate.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #define POP_ANIMATION_FRICTION_FOR_QC_FRICTION(qcFriction) (25.0 + (((qcFriction - 8.0) / 2.0) * (25.0 - 19.0))) 13 | #define POP_ANIMATION_TENSION_FOR_QC_TENSION(qcTension) (194.0 + (((qcTension - 30.0) / 50.0) * (375.0 - 194.0))) 14 | 15 | #define QC_FRICTION_FOR_POP_ANIMATION_FRICTION(fbFriction) (8.0 + 2.0 * ((fbFriction - 25.0)/(25.0 - 19.0))) 16 | #define QC_TENSION_FOR_POP_ANIMATION_TENSION(fbTension) (30.0 + 50.0 * ((fbTension - 194.0)/(375.0 - 194.0))) 17 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationRuntime.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import 13 | #import 14 | 15 | #import "POPAnimatablePropertyTypes.h" 16 | #import "POPVector.h" 17 | 18 | enum POPValueType 19 | { 20 | kPOPValueUnknown = 0, 21 | kPOPValueInteger, 22 | kPOPValueFloat, 23 | kPOPValuePoint, 24 | kPOPValueSize, 25 | kPOPValueRect, 26 | kPOPValueEdgeInsets, 27 | kPOPValueAffineTransform, 28 | kPOPValueTransform, 29 | kPOPValueRange, 30 | kPOPValueColor, 31 | kPOPValueSCNVector3, 32 | kPOPValueSCNVector4, 33 | }; 34 | 35 | using namespace POP; 36 | 37 | /** 38 | Returns value type based on objc type description, given list of supported value types and length. 39 | */ 40 | extern POPValueType POPSelectValueType(const char *objctype, const POPValueType *types, size_t length); 41 | 42 | /** 43 | Returns value type based on objc object, given a list of supported value types and length. 44 | */ 45 | extern POPValueType POPSelectValueType(id obj, const POPValueType *types, size_t length); 46 | 47 | /** 48 | Array of all value types. 49 | */ 50 | extern const POPValueType kPOPAnimatableAllTypes[12]; 51 | 52 | /** 53 | Array of all value types supported for animation. 54 | */ 55 | extern const POPValueType kPOPAnimatableSupportTypes[10]; 56 | 57 | /** 58 | Returns a string description of a value type. 59 | */ 60 | extern NSString *POPValueTypeToString(POPValueType t); 61 | 62 | /** 63 | Returns a mutable dictionary of weak pointer keys to weak pointer values. 64 | */ 65 | extern CFMutableDictionaryRef POPDictionaryCreateMutableWeakPointerToWeakPointer(NSUInteger capacity) CF_RETURNS_RETAINED; 66 | 67 | /** 68 | Returns a mutable dictionary of weak pointer keys to weak pointer values. 69 | */ 70 | extern CFMutableDictionaryRef POPDictionaryCreateMutableWeakPointerToStrongObject(NSUInteger capacity) CF_RETURNS_RETAINED; 71 | 72 | /** 73 | Box a vector. 74 | */ 75 | extern id POPBox(VectorConstRef vec, POPValueType type, bool force = false); 76 | 77 | /** 78 | Unbox a vector. 79 | */ 80 | extern VectorRef POPUnbox(id value, POPValueType &type, NSUInteger &count, bool validate); 81 | 82 | /** 83 | Read object value and return a Vector4r. 84 | */ 85 | NS_INLINE Vector4r read_values(POPAnimatablePropertyReadBlock read, id obj, size_t count) 86 | { 87 | Vector4r vec = Vector4r::Zero(); 88 | if (0 == count) 89 | return vec; 90 | 91 | read(obj, vec.data()); 92 | 93 | return vec; 94 | } 95 | 96 | NS_INLINE NSString *POPStringFromBOOL(BOOL value) 97 | { 98 | return value ? @"YES" : @"NO"; 99 | } 100 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationTracer.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import 13 | 14 | @class POPAnimation; 15 | 16 | /** 17 | @abstract Tracer of animation events to facilitate unit testing & debugging. 18 | */ 19 | @interface POPAnimationTracer : NSObject 20 | 21 | /** 22 | @abstract Start recording events. 23 | */ 24 | - (void)start; 25 | 26 | /** 27 | @abstract Stop recording events. 28 | */ 29 | - (void)stop; 30 | 31 | /** 32 | @abstract Resets any recoded events. Continues recording events if already started. 33 | */ 34 | - (void)reset; 35 | 36 | /** 37 | @abstract Property representing all recorded events. 38 | @discussion Events are returned in order of occurrence. 39 | */ 40 | @property (nonatomic, assign, readonly) NSArray *allEvents; 41 | 42 | /** 43 | @abstract Property representing all recorded write events for convenience. 44 | @discussion Events are returned in order of occurrence. 45 | */ 46 | @property (nonatomic, assign, readonly) NSArray *writeEvents; 47 | 48 | /** 49 | @abstract Queries for events of specified type. 50 | @param type The type of event to return. 51 | @returns An array of events of specified type in order of occurrence. 52 | */ 53 | - (NSArray *)eventsWithType:(POPAnimationEventType)type; 54 | 55 | /** 56 | @abstract Property indicating whether tracer should automatically log events and reset collection on animation completion. 57 | */ 58 | @property (nonatomic, assign) BOOL shouldLogAndResetOnCompletion; 59 | 60 | @end 61 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimationTracerInternal.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import 13 | 14 | @interface POPAnimationTracer (Internal) 15 | 16 | /** 17 | @abstract Designated initializer. Pass the animation being traced. 18 | */ 19 | - (instancetype)initWithAnimation:(POPAnimation *)anAnim; 20 | 21 | /** 22 | @abstract Records read value. 23 | */ 24 | - (void)readPropertyValue:(id)aValue; 25 | 26 | /** 27 | @abstract Records write value. 28 | */ 29 | - (void)writePropertyValue:(id)aValue; 30 | 31 | /** 32 | Records to value update. 33 | */ 34 | - (void)updateToValue:(id)aValue; 35 | 36 | /** 37 | @abstract Records from value update. 38 | */ 39 | - (void)updateFromValue:(id)aValue; 40 | 41 | /** 42 | @abstract Records from value update. 43 | */ 44 | - (void)updateVelocity:(id)aValue; 45 | 46 | /** 47 | @abstract Records bounciness update. 48 | */ 49 | - (void)updateBounciness:(float)aFloat; 50 | 51 | /** 52 | @abstract Records speed update. 53 | */ 54 | - (void)updateSpeed:(float)aFloat; 55 | 56 | /** 57 | @abstract Records friction update. 58 | */ 59 | - (void)updateFriction:(float)aFloat; 60 | 61 | /** 62 | @abstract Records mass update. 63 | */ 64 | - (void)updateMass:(float)aFloat; 65 | 66 | /** 67 | @abstract Records tension update. 68 | */ 69 | - (void)updateTension:(float)aFloat; 70 | 71 | /** 72 | @abstract Records did add. 73 | */ 74 | - (void)didAdd; 75 | 76 | /** 77 | @abstract Records did start. 78 | */ 79 | - (void)didStart; 80 | 81 | /** 82 | @abstract Records did stop. 83 | */ 84 | - (void)didStop:(BOOL)finished; 85 | 86 | /** 87 | @abstract Records did reach to value. 88 | */ 89 | - (void)didReachToValue:(id)aValue; 90 | 91 | /** 92 | @abstract Records when an autoreverse animation takes place. 93 | */ 94 | - (void)autoreversed; 95 | 96 | @end 97 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimator.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | @protocol POPAnimatorDelegate; 13 | 14 | /** 15 | @abstract The animator class renders animations. 16 | */ 17 | @interface POPAnimator : NSObject 18 | 19 | /** 20 | @abstract The shared animator instance. 21 | @discussion Consumers should generally use the shared instance in lieu of creating new instances. 22 | */ 23 | + (instancetype)sharedAnimator; 24 | 25 | #if !TARGET_OS_IPHONE 26 | /** 27 | @abstract Allows to select display to bind. Returns nil if failed to create the display link. 28 | */ 29 | - (instancetype)initWithDisplayID:(CGDirectDisplayID)displayID; 30 | #endif 31 | 32 | /** 33 | @abstract The optional animator delegate. 34 | */ 35 | @property (weak, nonatomic) id delegate; 36 | 37 | /** 38 | @abstract Retrieves the nominal refresh period of a display link. Returns zero if unavailable. 39 | */ 40 | @property (readonly, nonatomic) CFTimeInterval refreshPeriod; 41 | 42 | @end 43 | 44 | /** 45 | @abstract The animator delegate. 46 | */ 47 | @protocol POPAnimatorDelegate 48 | 49 | /** 50 | @abstract Called on each frame before animation application. 51 | */ 52 | - (void)animatorWillAnimate:(POPAnimator *)animator; 53 | 54 | /** 55 | @abstract Called on each frame after animation application. 56 | */ 57 | - (void)animatorDidAnimate:(POPAnimator *)animator; 58 | 59 | @end 60 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPAnimatorPrivate.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | @class POPAnimation; 13 | 14 | @protocol POPAnimatorObserving 15 | @required 16 | 17 | /** 18 | @abstract Called on each observer after animator has advanced. Core Animation actions are disabled by default. 19 | */ 20 | - (void)animatorDidAnimate:(POPAnimator *)animator; 21 | 22 | @end 23 | 24 | @interface POPAnimator () 25 | 26 | #if !TARGET_OS_IPHONE 27 | /** 28 | Determines whether or not to use a high priority background thread for animation updates. Using a background thread can result in faster, more responsive updates, but may be less compatible. Defaults to YES. 29 | */ 30 | + (BOOL)disableBackgroundThread; 31 | + (void)setDisableBackgroundThread:(BOOL)flag; 32 | 33 | /** 34 | Determines the frequency (Hz) of the timer used when no display is available. Defaults to 60Hz. 35 | */ 36 | + (uint64_t)displayTimerFrequency; 37 | + (void)setDisplayTimerFrequency:(uint64_t)frequency; 38 | #endif 39 | 40 | /** 41 | Used for externally driven animator instances. 42 | */ 43 | @property (assign, nonatomic) BOOL disableDisplayLink; 44 | 45 | /** 46 | Time used when starting animations. Defaults to 0 meaning current media time is used. Exposed for unit testing. 47 | */ 48 | @property (assign, nonatomic) CFTimeInterval beginTime; 49 | 50 | /** 51 | Exposed for unit testing. 52 | */ 53 | - (void)renderTime:(CFTimeInterval)time; 54 | 55 | /** 56 | Funnel methods for category additions. 57 | */ 58 | - (void)addAnimation:(POPAnimation *)anim forObject:(id)obj key:(NSString *)key; 59 | - (void)removeAllAnimationsForObject:(id)obj; 60 | - (void)removeAnimationForObject:(id)obj key:(NSString *)key; 61 | - (NSArray *)animationKeysForObject:(id)obj; 62 | - (POPAnimation *)animationForObject:(id)obj key:(NSString *)key; 63 | 64 | /** 65 | @abstract Add an animator observer. Observer will be notified of each subsequent animator advance until removal. 66 | */ 67 | - (void)addObserver:(id)observer; 68 | 69 | /** 70 | @abstract Remove an animator observer. 71 | */ 72 | - (void)removeObserver:(id)observer; 73 | 74 | @end 75 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPBasicAnimation.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | /** 13 | @abstract A concrete basic animation class. 14 | @discussion Animation is achieved through interpolation. 15 | */ 16 | @interface POPBasicAnimation : POPPropertyAnimation 17 | 18 | /** 19 | @abstract The designated initializer. 20 | @returns An instance of a basic animation. 21 | */ 22 | + (instancetype)animation; 23 | 24 | /** 25 | @abstract Convenience initializer that returns an animation with animatable property of name. 26 | @param name The name of the animatable property. 27 | @returns An instance of a basic animation configured with specified animatable property. 28 | */ 29 | + (instancetype)animationWithPropertyNamed:(NSString *)name; 30 | 31 | /** 32 | @abstract Convenience constructor. 33 | @returns Returns a basic animation with kCAMediaTimingFunctionDefault timing function. 34 | */ 35 | + (instancetype)defaultAnimation; 36 | 37 | /** 38 | @abstract Convenience constructor. 39 | @returns Returns a basic animation with kCAMediaTimingFunctionLinear timing function. 40 | */ 41 | + (instancetype)linearAnimation; 42 | 43 | /** 44 | @abstract Convenience constructor. 45 | @returns Returns a basic animation with kCAMediaTimingFunctionEaseIn timing function. 46 | */ 47 | + (instancetype)easeInAnimation; 48 | 49 | /** 50 | @abstract Convenience constructor. 51 | @returns Returns a basic animation with kCAMediaTimingFunctionEaseOut timing function. 52 | */ 53 | + (instancetype)easeOutAnimation; 54 | 55 | /** 56 | @abstract Convenience constructor. 57 | @returns Returns a basic animation with kCAMediaTimingFunctionEaseInEaseOut timing function. 58 | */ 59 | + (instancetype)easeInEaseOutAnimation; 60 | 61 | /** 62 | @abstract The duration in seconds. Defaults to 0.4. 63 | */ 64 | @property (assign, nonatomic) CFTimeInterval duration; 65 | 66 | /** 67 | @abstract A timing function defining the pacing of the animation. Defaults to nil indicating pacing according to kCAMediaTimingFunctionDefault. 68 | */ 69 | @property (strong, nonatomic) CAMediaTimingFunction *timingFunction; 70 | 71 | @end 72 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPBasicAnimation.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPBasicAnimationInternal.h" 11 | 12 | @implementation POPBasicAnimation 13 | 14 | #undef __state 15 | #define __state ((POPBasicAnimationState *)_state) 16 | 17 | #pragma mark - Lifecycle 18 | 19 | + (instancetype)animation 20 | { 21 | return [[self alloc] init]; 22 | } 23 | 24 | + (instancetype)animationWithPropertyNamed:(NSString *)aName 25 | { 26 | POPBasicAnimation *anim = [self animation]; 27 | anim.property = [POPAnimatableProperty propertyWithName:aName]; 28 | return anim; 29 | } 30 | 31 | - (void)_initState 32 | { 33 | _state = new POPBasicAnimationState(self); 34 | } 35 | 36 | + (instancetype)linearAnimation 37 | { 38 | POPBasicAnimation *anim = [self animation]; 39 | anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear]; 40 | return anim; 41 | } 42 | 43 | + (instancetype)easeInAnimation 44 | { 45 | POPBasicAnimation *anim = [self animation]; 46 | anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn]; 47 | return anim; 48 | } 49 | 50 | + (instancetype)easeOutAnimation 51 | { 52 | POPBasicAnimation *anim = [self animation]; 53 | anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseOut]; 54 | return anim; 55 | } 56 | 57 | + (instancetype)easeInEaseOutAnimation 58 | { 59 | POPBasicAnimation *anim = [self animation]; 60 | anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; 61 | return anim; 62 | } 63 | 64 | + (instancetype)defaultAnimation 65 | { 66 | POPBasicAnimation *anim = [self animation]; 67 | anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]; 68 | return anim; 69 | } 70 | 71 | - (id)init 72 | { 73 | return [self _init]; 74 | } 75 | 76 | #pragma mark - Properties 77 | 78 | DEFINE_RW_PROPERTY(POPBasicAnimationState, duration, setDuration:, CFTimeInterval); 79 | DEFINE_RW_PROPERTY_OBJ(POPBasicAnimationState, timingFunction, setTimingFunction:, CAMediaTimingFunction*, __state->updatedTimingFunction();); 80 | 81 | #pragma mark - Utility 82 | 83 | - (void)_appendDescription:(NSMutableString *)s debug:(BOOL)debug 84 | { 85 | [super _appendDescription:s debug:debug]; 86 | if (__state->duration) 87 | [s appendFormat:@"; duration = %f", __state->duration]; 88 | } 89 | 90 | @end 91 | 92 | @implementation POPBasicAnimation (NSCopying) 93 | 94 | - (instancetype)copyWithZone:(NSZone *)zone { 95 | 96 | POPBasicAnimation *copy = [super copyWithZone:zone]; 97 | 98 | if (copy) { 99 | copy.duration = self.duration; 100 | copy.timingFunction = self.timingFunction; // not a 'copy', but timing functions are publicly immutable. 101 | } 102 | 103 | return copy; 104 | } 105 | 106 | @end -------------------------------------------------------------------------------- /Pods/pop/pop/POPBasicAnimationInternal.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPBasicAnimation.h" 11 | 12 | #import "POPPropertyAnimationInternal.h" 13 | 14 | // default animation duration 15 | static CGFloat const kPOPAnimationDurationDefault = 0.4; 16 | 17 | // progress threshold for computing done 18 | static CGFloat const kPOPProgressThreshold = 1e-6; 19 | 20 | static void interpolate(POPValueType valueType, NSUInteger count, const CGFloat *fromVec, const CGFloat *toVec, CGFloat *outVec, CGFloat p) 21 | { 22 | switch (valueType) { 23 | case kPOPValueInteger: 24 | case kPOPValueFloat: 25 | case kPOPValuePoint: 26 | case kPOPValueSize: 27 | case kPOPValueRect: 28 | case kPOPValueEdgeInsets: 29 | case kPOPValueColor: 30 | POPInterpolateVector(count, outVec, fromVec, toVec, p); 31 | break; 32 | default: 33 | NSCAssert(false, @"unhandled type %d", valueType); 34 | break; 35 | } 36 | } 37 | 38 | struct _POPBasicAnimationState : _POPPropertyAnimationState 39 | { 40 | CAMediaTimingFunction *timingFunction; 41 | double timingControlPoints[4]; 42 | CFTimeInterval duration; 43 | CFTimeInterval timeProgress; 44 | 45 | _POPBasicAnimationState(id __unsafe_unretained anim) : _POPPropertyAnimationState(anim), 46 | timingFunction(nil), 47 | timingControlPoints{0.}, 48 | duration(kPOPAnimationDurationDefault), 49 | timeProgress(0.) 50 | { 51 | type = kPOPAnimationBasic; 52 | } 53 | 54 | bool isDone() { 55 | if (_POPPropertyAnimationState::isDone()) { 56 | return true; 57 | } 58 | return timeProgress + kPOPProgressThreshold >= 1.; 59 | } 60 | 61 | void updatedTimingFunction() 62 | { 63 | float vec[4] = {0.}; 64 | [timingFunction getControlPointAtIndex:1 values:&vec[0]]; 65 | [timingFunction getControlPointAtIndex:2 values:&vec[2]]; 66 | for (NSUInteger idx = 0; idx < POP_ARRAY_COUNT(vec); idx++) { 67 | timingControlPoints[idx] = vec[idx]; 68 | } 69 | } 70 | 71 | bool advance(CFTimeInterval time, CFTimeInterval dt, id obj) { 72 | // default timing function 73 | if (!timingFunction) { 74 | ((POPBasicAnimation *)self).timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]; 75 | } 76 | 77 | // solve for normalized time, aka progress [0, 1] 78 | CGFloat p = 1.0f; 79 | if (duration > 0.0f) { 80 | // cap local time to duration 81 | CFTimeInterval t = MIN(time - startTime, duration) / duration; 82 | p = POPTimingFunctionSolve(timingControlPoints, t, SOLVE_EPS(duration)); 83 | timeProgress = t; 84 | } else { 85 | timeProgress = 1.; 86 | } 87 | 88 | // interpolate and advance 89 | interpolate(valueType, valueCount, fromVec->data(), toVec->data(), currentVec->data(), p); 90 | progress = p; 91 | clampCurrentValue(); 92 | 93 | return true; 94 | } 95 | }; 96 | 97 | typedef struct _POPBasicAnimationState POPBasicAnimationState; 98 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPCGUtils.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #if TARGET_OS_IPHONE 13 | #import 14 | #else 15 | #import 16 | #endif 17 | 18 | #import "POPDefines.h" 19 | 20 | #if SCENEKIT_SDK_AVAILABLE 21 | #import 22 | #endif 23 | 24 | POP_EXTERN_C_BEGIN 25 | 26 | NS_INLINE CGPoint values_to_point(const CGFloat values[]) 27 | { 28 | return CGPointMake(values[0], values[1]); 29 | } 30 | 31 | NS_INLINE CGSize values_to_size(const CGFloat values[]) 32 | { 33 | return CGSizeMake(values[0], values[1]); 34 | } 35 | 36 | NS_INLINE CGRect values_to_rect(const CGFloat values[]) 37 | { 38 | return CGRectMake(values[0], values[1], values[2], values[3]); 39 | } 40 | 41 | #if SCENEKIT_SDK_AVAILABLE 42 | NS_INLINE SCNVector3 values_to_vec3(const CGFloat values[]) 43 | { 44 | return SCNVector3Make(values[0], values[1], values[2]); 45 | } 46 | 47 | NS_INLINE SCNVector4 values_to_vec4(const CGFloat values[]) 48 | { 49 | return SCNVector4Make(values[0], values[1], values[2], values[3]); 50 | } 51 | #endif 52 | 53 | #if TARGET_OS_IPHONE 54 | 55 | NS_INLINE UIEdgeInsets values_to_edge_insets(const CGFloat values[]) 56 | { 57 | return UIEdgeInsetsMake(values[0], values[1], values[2], values[3]); 58 | } 59 | 60 | #endif 61 | 62 | NS_INLINE void values_from_point(CGFloat values[], CGPoint p) 63 | { 64 | values[0] = p.x; 65 | values[1] = p.y; 66 | } 67 | 68 | NS_INLINE void values_from_size(CGFloat values[], CGSize s) 69 | { 70 | values[0] = s.width; 71 | values[1] = s.height; 72 | } 73 | 74 | NS_INLINE void values_from_rect(CGFloat values[], CGRect r) 75 | { 76 | values[0] = r.origin.x; 77 | values[1] = r.origin.y; 78 | values[2] = r.size.width; 79 | values[3] = r.size.height; 80 | } 81 | 82 | #if SCENEKIT_SDK_AVAILABLE 83 | NS_INLINE void values_from_vec3(CGFloat values[], SCNVector3 v) 84 | { 85 | values[0] = v.x; 86 | values[1] = v.y; 87 | values[2] = v.z; 88 | } 89 | 90 | NS_INLINE void values_from_vec4(CGFloat values[], SCNVector4 v) 91 | { 92 | values[0] = v.x; 93 | values[1] = v.y; 94 | values[2] = v.z; 95 | values[3] = v.w; 96 | } 97 | #endif 98 | 99 | #if TARGET_OS_IPHONE 100 | 101 | NS_INLINE void values_from_edge_insets(CGFloat values[], UIEdgeInsets i) 102 | { 103 | values[0] = i.top; 104 | values[1] = i.left; 105 | values[2] = i.bottom; 106 | values[3] = i.right; 107 | } 108 | 109 | #endif 110 | 111 | /** 112 | Takes a CGColorRef and converts it into RGBA components, if necessary. 113 | */ 114 | extern void POPCGColorGetRGBAComponents(CGColorRef color, CGFloat components[]); 115 | 116 | /** 117 | Takes RGBA components and returns a CGColorRef. 118 | */ 119 | extern CGColorRef POPCGColorRGBACreate(const CGFloat components[]) CF_RETURNS_RETAINED; 120 | 121 | /** 122 | Takes a color reference and returns a CGColor. 123 | */ 124 | extern CGColorRef POPCGColorWithColor(id color) CF_RETURNS_NOT_RETAINED; 125 | 126 | #if TARGET_OS_IPHONE 127 | 128 | /** 129 | Takes a UIColor and converts it into RGBA components, if necessary. 130 | */ 131 | extern void POPUIColorGetRGBAComponents(UIColor *color, CGFloat components[]); 132 | 133 | /** 134 | Takes RGBA components and returns a UIColor. 135 | */ 136 | extern UIColor *POPUIColorRGBACreate(const CGFloat components[]) NS_RETURNS_RETAINED; 137 | 138 | #else 139 | 140 | /** 141 | Takes a NSColor and converts it into RGBA components, if necessary. 142 | */ 143 | extern void POPNSColorGetRGBAComponents(NSColor *color, CGFloat components[]); 144 | 145 | /** 146 | Takes RGBA components and returns a NSColor. 147 | */ 148 | extern NSColor *POPNSColorRGBACreate(const CGFloat components[]) NS_RETURNS_RETAINED; 149 | 150 | #endif 151 | 152 | POP_EXTERN_C_END 153 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPCustomAnimation.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | @class POPCustomAnimation; 13 | 14 | /** 15 | @abstract POPCustomAnimationBlock is the callback block of a custom animation. 16 | @discussion This block will be executed for each animation frame and should update the property or properties being animated based on current timing. 17 | @param target The object being animated. Reference the passed in target to help avoid retain loops. 18 | @param animation The custom animation instance. Use to determine the current and elapsed time since last callback. Reference the passed in animation to help avoid retain loops. 19 | @return Flag indicating whether the animation should continue animating. Return NO to indicate animation is done. 20 | */ 21 | typedef BOOL (^POPCustomAnimationBlock)(id target, POPCustomAnimation *animation); 22 | 23 | /** 24 | @abstract POPCustomAnimation is a concrete animation subclass for custom animations. 25 | */ 26 | @interface POPCustomAnimation : POPAnimation 27 | 28 | /** 29 | @abstract Creates and returns an initialized custom animation instance. 30 | @discussion This is the designated initializer. 31 | @param block The custom animation callback block. See {@ref POPCustomAnimationBlock}. 32 | @return The initialized custom animation instance. 33 | */ 34 | + (instancetype)animationWithBlock:(POPCustomAnimationBlock)block; 35 | 36 | /** 37 | @abstract The current animation time at time of callback. 38 | */ 39 | @property (readonly, nonatomic) CFTimeInterval currentTime; 40 | 41 | /** 42 | @abstract The elapsed animation time since last callback. 43 | */ 44 | @property (readonly, nonatomic) CFTimeInterval elapsedTime; 45 | 46 | @end 47 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPCustomAnimation.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPAnimationInternal.h" 11 | 12 | #import "POPCustomAnimation.h" 13 | 14 | @interface POPCustomAnimation () 15 | @property (nonatomic, copy) POPCustomAnimationBlock animate; 16 | @end 17 | 18 | @implementation POPCustomAnimation 19 | @synthesize currentTime = _currentTime; 20 | @synthesize elapsedTime = _elapsedTime; 21 | @synthesize animate = _animate; 22 | 23 | + (instancetype)animationWithBlock:(BOOL(^)(id target, POPCustomAnimation *))block 24 | { 25 | POPCustomAnimation *b = [[self alloc] _init]; 26 | b.animate = block; 27 | return b; 28 | } 29 | 30 | - (id)_init 31 | { 32 | self = [super _init]; 33 | if (nil != self) { 34 | _state->type = kPOPAnimationCustom; 35 | } 36 | return self; 37 | } 38 | 39 | - (CFTimeInterval)beginTime 40 | { 41 | POPAnimationState *s = POPAnimationGetState(self); 42 | return s->startTime > 0 ? s->startTime : s->beginTime; 43 | } 44 | 45 | - (BOOL)_advance:(id)object currentTime:(CFTimeInterval)currentTime elapsedTime:(CFTimeInterval)elapsedTime 46 | { 47 | _currentTime = currentTime; 48 | _elapsedTime = elapsedTime; 49 | return _animate(object, self); 50 | } 51 | 52 | - (void)_appendDescription:(NSMutableString *)s debug:(BOOL)debug 53 | { 54 | [s appendFormat:@"; elapsedTime = %f; currentTime = %f;", _elapsedTime, _currentTime]; 55 | } 56 | 57 | @end 58 | 59 | /** 60 | * Note that only the animate block is copied, but not the current/elapsed times 61 | */ 62 | @implementation POPCustomAnimation (NSCopying) 63 | 64 | - (instancetype)copyWithZone:(NSZone *)zone { 65 | 66 | POPCustomAnimation *copy = [super copyWithZone:zone]; 67 | 68 | if (copy) { 69 | copy.animate = self.animate; 70 | } 71 | 72 | return copy; 73 | } 74 | 75 | @end -------------------------------------------------------------------------------- /Pods/pop/pop/POPDecayAnimation.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | /** 13 | @abstract A concrete decay animation class. 14 | @discussion Animation is achieved through gradual decay of animation value. 15 | */ 16 | @interface POPDecayAnimation : POPPropertyAnimation 17 | 18 | /** 19 | @abstract The designated initializer. 20 | @returns An instance of a decay animation. 21 | */ 22 | + (instancetype)animation; 23 | 24 | /** 25 | @abstract Convenience initializer that returns an animation with animatable property of name. 26 | @param name The name of the animatable property. 27 | @returns An instance of a decay animation configured with specified animatable property. 28 | */ 29 | + (instancetype)animationWithPropertyNamed:(NSString *)name; 30 | 31 | /** 32 | @abstract The current velocity value. 33 | @discussion Set before animation start to account for initial velocity. Expressed in change of value units per second. The only POPValueTypes supported for velocity are: kPOPValuePoint, kPOPValueInteger, kPOPValueFloat, kPOPValueRect, and kPOPValueSize. 34 | */ 35 | @property (copy, nonatomic) id velocity; 36 | 37 | /** 38 | @abstract The original velocity value. 39 | @discussion Since the velocity property is modified as the animation progresses, this property stores the original, passed in velocity to support autoreverse and repeatCount. 40 | */ 41 | @property (copy, nonatomic, readonly) id originalVelocity; 42 | 43 | /** 44 | @abstract The deceleration factor. 45 | @discussion Values specifies should be in the range [0, 1]. Lower values results in faster deceleration. Defaults to 0.998. 46 | */ 47 | @property (assign, nonatomic) CGFloat deceleration; 48 | 49 | /** 50 | @abstract The expected duration. 51 | @discussion Derived based on input velocity and deceleration values. 52 | */ 53 | @property (readonly, assign, nonatomic) CFTimeInterval duration; 54 | 55 | /** 56 | The to value is derived based on input velocity and deceleration. 57 | */ 58 | - (void)setToValue:(id)toValue NS_UNAVAILABLE; 59 | 60 | /** 61 | @abstract The reversed velocity. 62 | @discussion The reversed velocity based on the originalVelocity when the animation was set up. 63 | */ 64 | - (id)reversedVelocity; 65 | 66 | @end 67 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPDecayAnimationInternal.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPDecayAnimation.h" 11 | 12 | #import 13 | 14 | #import "POPPropertyAnimationInternal.h" 15 | 16 | // minimal velocity factor before decay animation is considered complete, in units / s 17 | static CGFloat kPOPAnimationDecayMinimalVelocityFactor = 5.; 18 | 19 | // default decay animation deceleration 20 | static CGFloat kPOPAnimationDecayDecelerationDefault = 0.998; 21 | 22 | static void decay_position(CGFloat *x, CGFloat *v, NSUInteger count, CFTimeInterval dt, CGFloat deceleration) 23 | { 24 | dt *= 1000; 25 | 26 | // v0 = v / 1000 27 | // v = v0 * powf(deceleration, dt); 28 | // v = v * 1000; 29 | 30 | // x0 = x; 31 | // x = x0 + v0 * deceleration * (1 - powf(deceleration, dt)) / (1 - deceleration) 32 | float v0[count]; 33 | float kv = powf(deceleration, dt); 34 | float kx = deceleration * (1 - kv) / (1 - deceleration); 35 | 36 | for (NSUInteger idx = 0; idx < count; idx++) { 37 | v0[idx] = v[idx] / 1000.; 38 | v[idx] = v0[idx] * kv * 1000.; 39 | x[idx] = x[idx] + v0[idx] * kx; 40 | } 41 | } 42 | 43 | struct _POPDecayAnimationState : _POPPropertyAnimationState 44 | { 45 | double deceleration; 46 | CFTimeInterval duration; 47 | 48 | _POPDecayAnimationState(id __unsafe_unretained anim) : 49 | _POPPropertyAnimationState(anim), 50 | deceleration(kPOPAnimationDecayDecelerationDefault), 51 | duration(0) 52 | { 53 | type = kPOPAnimationDecay; 54 | } 55 | 56 | bool isDone() { 57 | if (_POPPropertyAnimationState::isDone()) { 58 | return true; 59 | } 60 | 61 | CGFloat f = dynamicsThreshold * kPOPAnimationDecayMinimalVelocityFactor; 62 | const CGFloat *velocityValues = vec_data(velocityVec); 63 | for (NSUInteger idx = 0; idx < valueCount; idx++) { 64 | if (std::abs((velocityValues[idx])) >= f) 65 | return false; 66 | } 67 | return true; 68 | 69 | } 70 | 71 | void computeDuration() { 72 | 73 | // compute duration till threshold velocity 74 | Vector4r scaledVelocity = vector4(velocityVec) / 1000.; 75 | 76 | double k = dynamicsThreshold * kPOPAnimationDecayMinimalVelocityFactor / 1000.; 77 | double vx = k / scaledVelocity.x; 78 | double vy = k / scaledVelocity.y; 79 | double vz = k / scaledVelocity.z; 80 | double vw = k / scaledVelocity.w; 81 | double d = log(deceleration) * 1000.; 82 | duration = MAX(MAX(MAX(log(fabs(vx)) / d, log(fabs(vy)) / d), log(fabs(vz)) / d), log(fabs(vw)) / d); 83 | 84 | // ensure velocity threshold is exceeded 85 | if (std::isnan(duration) || duration < 0) { 86 | duration = 0; 87 | } 88 | } 89 | 90 | void computeToValue() { 91 | // to value assuming final velocity as a factor of dynamics threshold 92 | // derived from v' = v * d^dt used in decay_position 93 | // to compute the to value with maximal dt, p' = p + (v * d) / (1 - d) 94 | VectorRef fromValue = NULL != currentVec ? currentVec : fromVec; 95 | if (!fromValue) { 96 | return; 97 | } 98 | 99 | // ensure duration is computed 100 | if (0 == duration) { 101 | computeDuration(); 102 | } 103 | 104 | // compute to value 105 | VectorRef toValue(Vector::new_vector(fromValue.get())); 106 | Vector4r velocity = velocityVec->vector4r(); 107 | decay_position(toValue->data(), velocity.data(), valueCount, duration, deceleration); 108 | toVec = toValue; 109 | } 110 | 111 | bool advance(CFTimeInterval time, CFTimeInterval dt, id obj) { 112 | // advance past not yet initialized animations 113 | if (NULL == currentVec) { 114 | return false; 115 | } 116 | 117 | decay_position(currentVec->data(), velocityVec->data(), valueCount, dt, deceleration); 118 | 119 | // clamp to compute end value; avoid possibility of decaying past 120 | clampCurrentValue(kPOPAnimationClampEnd | clampMode); 121 | 122 | return true; 123 | } 124 | 125 | }; 126 | 127 | typedef struct _POPDecayAnimationState POPDecayAnimationState; 128 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPDefines.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #ifndef POP_POPDefines_h 11 | #define POP_POPDefines_h 12 | 13 | #import 14 | 15 | #ifdef __cplusplus 16 | # define POP_EXTERN_C_BEGIN extern "C" { 17 | # define POP_EXTERN_C_END } 18 | #else 19 | # define POP_EXTERN_C_BEGIN 20 | # define POP_EXTERN_C_END 21 | #endif 22 | 23 | #define POP_ARRAY_COUNT(x) sizeof(x) / sizeof(x[0]) 24 | 25 | #if defined (__cplusplus) && defined (__GNUC__) 26 | # define POP_NOTHROW __attribute__ ((nothrow)) 27 | #else 28 | # define POP_NOTHROW 29 | #endif 30 | 31 | #if defined(POP_USE_SCENEKIT) 32 | # if TARGET_OS_MAC || TARGET_OS_IPHONE 33 | # define SCENEKIT_SDK_AVAILABLE 1 34 | # endif 35 | #endif 36 | 37 | #endif 38 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPGeometry.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #if TARGET_OS_IPHONE 13 | #import 14 | #endif 15 | 16 | #if !TARGET_OS_IPHONE 17 | 18 | /** NSValue extensions to support animatable types. */ 19 | @interface NSValue (POP) 20 | 21 | /** 22 | @abstract Creates an NSValue given a CGPoint. 23 | */ 24 | + (NSValue *)valueWithCGPoint:(CGPoint)point; 25 | 26 | /** 27 | @abstract Creates an NSValue given a CGSize. 28 | */ 29 | + (NSValue *)valueWithCGSize:(CGSize)size; 30 | 31 | /** 32 | @abstract Creates an NSValue given a CGRect. 33 | */ 34 | + (NSValue *)valueWithCGRect:(CGRect)rect; 35 | 36 | /** 37 | @abstract Creates an NSValue given a CFRange. 38 | */ 39 | + (NSValue *)valueWithCFRange:(CFRange)range; 40 | 41 | /** 42 | @abstract Creates an NSValue given a CGAffineTransform. 43 | */ 44 | + (NSValue *)valueWithCGAffineTransform:(CGAffineTransform)transform; 45 | 46 | /** 47 | @abstract Returns the underlying CGPoint value. 48 | */ 49 | - (CGPoint)CGPointValue; 50 | 51 | /** 52 | @abstract Returns the underlying CGSize value. 53 | */ 54 | - (CGSize)CGSizeValue; 55 | 56 | /** 57 | @abstract Returns the underlying CGRect value. 58 | */ 59 | - (CGRect)CGRectValue; 60 | 61 | /** 62 | @abstract Returns the underlying CFRange value. 63 | */ 64 | - (CFRange)CFRangeValue; 65 | 66 | /** 67 | @abstract Returns the underlying CGAffineTransform value. 68 | */ 69 | - (CGAffineTransform)CGAffineTransformValue; 70 | 71 | @end 72 | 73 | #endif 74 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPGeometry.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPGeometry.h" 11 | 12 | #if !TARGET_OS_IPHONE 13 | @implementation NSValue (POP) 14 | 15 | + (NSValue *)valueWithCGPoint:(CGPoint)point { 16 | return [NSValue valueWithBytes:&point objCType:@encode(CGPoint)]; 17 | } 18 | 19 | + (NSValue *)valueWithCGSize:(CGSize)size { 20 | return [NSValue valueWithBytes:&size objCType:@encode(CGSize)]; 21 | } 22 | 23 | + (NSValue *)valueWithCGRect:(CGRect)rect { 24 | return [NSValue valueWithBytes:&rect objCType:@encode(CGRect)]; 25 | } 26 | 27 | + (NSValue *)valueWithCFRange:(CFRange)range { 28 | return [NSValue valueWithBytes:&range objCType:@encode(CFRange)]; 29 | } 30 | 31 | + (NSValue *)valueWithCGAffineTransform:(CGAffineTransform)transform 32 | { 33 | return [NSValue valueWithBytes:&transform objCType:@encode(CGAffineTransform)]; 34 | } 35 | 36 | - (CGPoint)CGPointValue { 37 | CGPoint result; 38 | [self getValue:&result]; 39 | return result; 40 | } 41 | 42 | - (CGSize)CGSizeValue { 43 | CGSize result; 44 | [self getValue:&result]; 45 | return result; 46 | } 47 | 48 | - (CGRect)CGRectValue { 49 | CGRect result; 50 | [self getValue:&result]; 51 | return result; 52 | } 53 | 54 | - (CFRange)CFRangeValue { 55 | CFRange result; 56 | [self getValue:&result]; 57 | return result; 58 | } 59 | 60 | - (CGAffineTransform)CGAffineTransformValue { 61 | CGAffineTransform result; 62 | [self getValue:&result]; 63 | return result; 64 | } 65 | @end 66 | 67 | #endif 68 | 69 | #if TARGET_OS_IPHONE 70 | #import "POPDefines.h" 71 | 72 | #if SCENEKIT_SDK_AVAILABLE 73 | #import 74 | 75 | /** 76 | Dirty hacks because iOS is weird and decided to define both SCNVector3's and SCNVector4's objCType as "t". However @encode(SCNVector3) and @encode(SCNVector4) both return the proper definition ("{SCNVector3=fff}" and "{SCNVector4=ffff}" respectively) 77 | 78 | [[NSValue valueWithSCNVector3:SCNVector3Make(0.0, 0.0, 0.0)] objcType] returns "t", whereas it should return "{SCNVector3=fff}". 79 | 80 | *flips table* 81 | */ 82 | @implementation NSValue (SceneKitFixes) 83 | 84 | + (NSValue *)valueWithSCNVector3:(SCNVector3)vec3 { 85 | return [NSValue valueWithBytes:&vec3 objCType:@encode(SCNVector3)]; 86 | } 87 | 88 | + (NSValue *)valueWithSCNVector4:(SCNVector4)vec4 { 89 | return [NSValue valueWithBytes:&vec4 objCType:@encode(SCNVector4)]; 90 | } 91 | 92 | @end 93 | #endif 94 | #endif 95 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPMath.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import 13 | 14 | #import "POPDefines.h" 15 | 16 | NS_INLINE CGFloat sqrtr(CGFloat f) 17 | { 18 | #if CGFLOAT_IS_DOUBLE 19 | return sqrt(f); 20 | #else 21 | return sqrtf(f); 22 | #endif 23 | } 24 | 25 | // round to nearest sub; pass 2.0 to round to every 0.5 (eg: retina pixels) 26 | NS_INLINE CGFloat POPSubRound(CGFloat f, CGFloat sub) 27 | { 28 | return round(f * sub) / sub; 29 | } 30 | 31 | #define MIX(a, b, f) ((a) + (f) * ((b) - (a))) 32 | 33 | // the longer the duration, the higher the necessary precision 34 | #define SOLVE_EPS(dur) (1. / (1000. * (dur))) 35 | 36 | #define _EQLF_(x, y, epsilon) (fabsf ((x) - (y)) < epsilon) 37 | 38 | extern void POPInterpolateVector(NSUInteger count, CGFloat *dst, const CGFloat *from, const CGFloat *to, CGFloat f); 39 | 40 | extern double POPTimingFunctionSolve(const double vec[4], double t, double eps); 41 | 42 | // quadratic mapping of t [0, 1] to [start, end] 43 | extern double POPQuadraticOutInterpolation(double t, double start, double end); 44 | 45 | // normalize value to [0, 1] based on its range [startValue, endValue] 46 | extern double POPNormalize(double value, double startValue, double endValue); 47 | 48 | // project a normalized value [0, 1] to a given range [start, end] 49 | extern double POPProjectNormal(double n, double start, double end); 50 | 51 | // solve a quadratic equation of the form a * x^2 + b * x + c = 0 52 | extern void POPQuadraticSolve(CGFloat a, CGFloat b, CGFloat c, CGFloat &x1, CGFloat &x2); 53 | 54 | // for a given tension return the bouncy 3 friction that produces no bounce 55 | extern double POPBouncy3NoBounce(double tension); 56 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPMath.mm: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import "POPMath.h" 11 | 12 | #import "POPAnimationPrivate.h" 13 | #import "UnitBezier.h" 14 | 15 | void POPInterpolateVector(NSUInteger count, CGFloat *dst, const CGFloat *from, const CGFloat *to, CGFloat f) 16 | { 17 | for (NSUInteger idx = 0; idx < count; idx++) { 18 | dst[idx] = MIX(from[idx], to[idx], f); 19 | } 20 | } 21 | 22 | double POPTimingFunctionSolve(const double vec[4], double t, double eps) 23 | { 24 | WebCore::UnitBezier bezier(vec[0], vec[1], vec[2], vec[3]); 25 | return bezier.solve(t, eps); 26 | } 27 | 28 | double POPNormalize(double value, double startValue, double endValue) 29 | { 30 | return (value - startValue) / (endValue - startValue); 31 | } 32 | 33 | double POPProjectNormal(double n, double start, double end) 34 | { 35 | return start + (n * (end - start)); 36 | } 37 | 38 | static double linear_interpolation(double t, double start, double end) 39 | { 40 | return t * end + (1.f - t) * start; 41 | } 42 | 43 | double POPQuadraticOutInterpolation(double t, double start, double end) 44 | { 45 | return linear_interpolation(2*t - t*t, start, end); 46 | } 47 | 48 | static double b3_friction1(double x) 49 | { 50 | return (0.0007 * pow(x, 3)) - (0.031 * pow(x, 2)) + 0.64 * x + 1.28; 51 | } 52 | 53 | static double b3_friction2(double x) 54 | { 55 | return (0.000044 * pow(x, 3)) - (0.006 * pow(x, 2)) + 0.36 * x + 2.; 56 | } 57 | 58 | static double b3_friction3(double x) 59 | { 60 | return (0.00000045 * pow(x, 3)) - (0.000332 * pow(x, 2)) + 0.1078 * x + 5.84; 61 | } 62 | 63 | double POPBouncy3NoBounce(double tension) 64 | { 65 | double friction = 0; 66 | if (tension <= 18.) { 67 | friction = b3_friction1(tension); 68 | } else if (tension > 18 && tension <= 44) { 69 | friction = b3_friction2(tension); 70 | } else if (tension > 44) { 71 | friction = b3_friction3(tension); 72 | } else { 73 | assert(false); 74 | } 75 | return friction; 76 | } 77 | 78 | void POPQuadraticSolve(CGFloat a, CGFloat b, CGFloat c, CGFloat &x1, CGFloat &x2) 79 | { 80 | CGFloat discriminant = sqrt(b * b - 4 * a * c); 81 | x1 = (-b + discriminant) / (2 * a); 82 | x2 = (-b - discriminant) / (2 * a); 83 | } 84 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPPropertyAnimation.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | #import 12 | 13 | /** 14 | @abstract Flags for clamping animation values. 15 | @discussion Animation values can optionally be clamped to avoid overshoot. kPOPAnimationClampStart ensures values are more than fromValue and kPOPAnimationClampEnd ensures values are less than toValue. 16 | */ 17 | typedef NS_OPTIONS(NSUInteger, POPAnimationClampFlags) 18 | { 19 | kPOPAnimationClampNone = 0, 20 | kPOPAnimationClampStart = 1UL << 0, 21 | kPOPAnimationClampEnd = 1UL << 1, 22 | kPOPAnimationClampBoth = kPOPAnimationClampStart | kPOPAnimationClampEnd, 23 | }; 24 | 25 | /** 26 | @abstract The semi-concrete property animation subclass. 27 | */ 28 | @interface POPPropertyAnimation : POPAnimation 29 | 30 | /** 31 | @abstract The property to animate. 32 | */ 33 | @property (strong, nonatomic) POPAnimatableProperty *property; 34 | 35 | /** 36 | @abstract The value to animate from. 37 | @discussion The value type should match the property. If unspecified, the value is initialized to the object's current value on animation start. 38 | */ 39 | @property (copy, nonatomic) id fromValue; 40 | 41 | /** 42 | @abstract The value to animate to. 43 | @discussion The value type should match the property. If unspecified, the value is initialized to the object's current value on animation start. 44 | */ 45 | @property (copy, nonatomic) id toValue; 46 | 47 | /** 48 | @abstract The rounding factor applied to the current animated value. 49 | @discussion Specify 1.0 to animate between integral values. Defaults to 0 meaning no rounding. 50 | */ 51 | @property (assign, nonatomic) CGFloat roundingFactor; 52 | 53 | /** 54 | @abstract The clamp mode applied to the current animated value. 55 | @discussion See {@ref POPAnimationClampFlags} for possible values. Defaults to kPOPAnimationClampNone. 56 | */ 57 | @property (assign, nonatomic) NSUInteger clampMode; 58 | 59 | /** 60 | @abstract The flag indicating whether values should be "added" each frame, rather than set. 61 | @discussion Addition may be type dependent. Defaults to NO. 62 | */ 63 | @property (assign, nonatomic, getter = isAdditive) BOOL additive; 64 | 65 | @end 66 | 67 | @interface POPPropertyAnimation (CustomProperty) 68 | 69 | + (instancetype)animationWithCustomPropertyNamed:(NSString *)name 70 | readBlock:(POPAnimatablePropertyReadBlock)readBlock 71 | writeBlock:(POPAnimatablePropertyWriteBlock)writeBlock; 72 | 73 | + (instancetype)animationWithCustomPropertyReadBlock:(POPAnimatablePropertyReadBlock)readBlock 74 | writeBlock:(POPAnimatablePropertyWriteBlock)writeBlock; 75 | 76 | @end 77 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPSpringAnimation.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | /** 13 | @abstract A concrete spring animation class. 14 | @discussion Animation is achieved through modeling spring dynamics. 15 | */ 16 | @interface POPSpringAnimation : POPPropertyAnimation 17 | 18 | /** 19 | @abstract The designated initializer. 20 | @returns An instance of a spring animation. 21 | */ 22 | + (instancetype)animation; 23 | 24 | /** 25 | @abstract Convenience initializer that returns an animation with animatable property of name. 26 | @param name The name of the animatable property. 27 | @returns An instance of a spring animation configured with specified animatable property. 28 | */ 29 | + (instancetype)animationWithPropertyNamed:(NSString *)name; 30 | 31 | /** 32 | @abstract The current velocity value. 33 | @discussion Set before animation start to account for initial velocity. Expressed in change of value units per second. 34 | */ 35 | @property (copy, nonatomic) id velocity; 36 | 37 | /** 38 | @abstract The effective bounciness. 39 | @discussion Use in conjunction with 'springSpeed' to change animation effect. Values are converted into corresponding dynamics constants. Higher values increase spring movement range resulting in more oscillations and springiness. Defined as a value in the range [0, 20]. Defaults to 4. 40 | */ 41 | @property (assign, nonatomic) CGFloat springBounciness; 42 | 43 | /** 44 | @abstract The effective speed. 45 | @discussion Use in conjunction with 'springBounciness' to change animation effect. Values are converted into corresponding dynamics constants. Higher values increase the dampening power of the spring resulting in a faster initial velocity and more rapid bounce slowdown. Defined as a value in the range [0, 20]. Defaults to 12. 46 | */ 47 | @property (assign, nonatomic) CGFloat springSpeed; 48 | 49 | /** 50 | @abstract The tension used in the dynamics simulation. 51 | @discussion Can be used over bounciness and speed for finer grain tweaking of animation effect. 52 | */ 53 | @property (assign, nonatomic) CGFloat dynamicsTension; 54 | 55 | /** 56 | @abstract The friction used in the dynamics simulation. 57 | @discussion Can be used over bounciness and speed for finer grain tweaking of animation effect. 58 | */ 59 | @property (assign, nonatomic) CGFloat dynamicsFriction; 60 | 61 | /** 62 | @abstract The mass used in the dynamics simulation. 63 | @discussion Can be used over bounciness and speed for finer grain tweaking of animation effect. 64 | */ 65 | @property (assign, nonatomic) CGFloat dynamicsMass; 66 | 67 | @end 68 | -------------------------------------------------------------------------------- /Pods/pop/pop/POPSpringAnimationInternal.h: -------------------------------------------------------------------------------- 1 | /** 2 | Copyright (c) 2014-present, Facebook, Inc. 3 | All rights reserved. 4 | 5 | This source code is licensed under the BSD-style license found in the 6 | LICENSE file in the root directory of this source tree. An additional grant 7 | of patent rights can be found in the PATENTS file in the same directory. 8 | */ 9 | 10 | #import 11 | 12 | #import "POPAnimationExtras.h" 13 | #import "POPPropertyAnimationInternal.h" 14 | 15 | struct _POPSpringAnimationState : _POPPropertyAnimationState 16 | { 17 | SpringSolver4d *solver; 18 | CGFloat springSpeed; 19 | CGFloat springBounciness; // normalized springiness 20 | CGFloat dynamicsTension; // tension 21 | CGFloat dynamicsFriction; // friction 22 | CGFloat dynamicsMass; // mass 23 | 24 | _POPSpringAnimationState(id __unsafe_unretained anim) : _POPPropertyAnimationState(anim), 25 | solver(nullptr), 26 | springSpeed(12.), 27 | springBounciness(4.), 28 | dynamicsTension(0), 29 | dynamicsFriction(0), 30 | dynamicsMass(0) 31 | { 32 | type = kPOPAnimationSpring; 33 | } 34 | 35 | bool hasConverged() 36 | { 37 | NSUInteger count = valueCount; 38 | if (shouldRound()) { 39 | return vec_equal(previous2Vec, previousVec) && vec_equal(previousVec, toVec); 40 | } else { 41 | if (!previousVec || !previous2Vec) 42 | return false; 43 | 44 | CGFloat t = dynamicsThreshold / 5; 45 | 46 | const CGFloat *toValues = toVec->data(); 47 | const CGFloat *previousValues = previousVec->data(); 48 | const CGFloat *previous2Values = previous2Vec->data(); 49 | 50 | for (NSUInteger idx = 0; idx < count; idx++) { 51 | if ((std::abs(toValues[idx] - previousValues[idx]) >= t) || (std::abs(previous2Values[idx] - previousValues[idx]) >= t)) { 52 | return false; 53 | } 54 | } 55 | return true; 56 | } 57 | } 58 | 59 | bool isDone() { 60 | if (_POPPropertyAnimationState::isDone()) { 61 | return true; 62 | } 63 | return solver->started() && (hasConverged() || solver->hasConverged()); 64 | } 65 | 66 | void updatedDynamics() 67 | { 68 | if (NULL != solver) { 69 | solver->setConstants(dynamicsTension, dynamicsFriction, dynamicsMass); 70 | } 71 | } 72 | 73 | void updatedDynamicsThreshold() 74 | { 75 | _POPPropertyAnimationState::updatedDynamicsThreshold(); 76 | if (NULL != solver) { 77 | solver->setThreshold(dynamicsThreshold); 78 | } 79 | } 80 | 81 | void updatedBouncinessAndSpeed() { 82 | [POPSpringAnimation convertBounciness:springBounciness speed:springSpeed toTension:&dynamicsTension friction:&dynamicsFriction mass:&dynamicsMass]; 83 | updatedDynamics(); 84 | } 85 | 86 | bool advance(CFTimeInterval time, CFTimeInterval dt, id obj) { 87 | // advance past not yet initialized animations 88 | if (NULL == currentVec) { 89 | return false; 90 | } 91 | 92 | CFTimeInterval localTime = time - startTime; 93 | 94 | Vector4d value = vector4d(currentVec); 95 | Vector4d toValue = vector4d(toVec); 96 | Vector4d velocity = vector4d(velocityVec); 97 | 98 | SSState4d state; 99 | state.p = toValue - value; 100 | 101 | // the solver assumes a spring of size zero 102 | // flip the velocity from user perspective to solver perspective 103 | state.v = velocity * -1; 104 | 105 | solver->advance(state, localTime, dt); 106 | value = toValue - state.p; 107 | 108 | // flip velocity back to user perspective 109 | velocity = state.v * -1; 110 | 111 | *currentVec = value; 112 | 113 | if (velocityVec) { 114 | *velocityVec = velocity; 115 | } 116 | 117 | clampCurrentValue(); 118 | 119 | return true; 120 | } 121 | 122 | virtual void reset(bool all) { 123 | _POPPropertyAnimationState::reset(all); 124 | 125 | if (solver) { 126 | solver->setConstants(dynamicsTension, dynamicsFriction, dynamicsMass); 127 | solver->reset(); 128 | } 129 | } 130 | }; 131 | 132 | typedef struct _POPSpringAnimationState POPSpringAnimationState; 133 | -------------------------------------------------------------------------------- /Pods/pop/pop/WebCore/FloatConversion.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Apple Inc. All rights reserved. 3 | * 4 | * Redistribution and use in source and binary forms, with or without 5 | * modification, are permitted provided that the following conditions 6 | * are met: 7 | * 8 | * 1. Redistributions of source code must retain the above copyright 9 | * notice, this list of conditions and the following disclaimer. 10 | * 2. Redistributions in binary form must reproduce the above copyright 11 | * notice, this list of conditions and the following disclaimer in the 12 | * documentation and/or other materials provided with the distribution. 13 | * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 | * its contributors may be used to endorse or promote products derived 15 | * from this software without specific prior written permission. 16 | * 17 | * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 | * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 | */ 28 | 29 | #ifndef FloatConversion_h 30 | #define FloatConversion_h 31 | 32 | #include 33 | 34 | namespace WebCore { 35 | 36 | template 37 | float narrowPrecisionToFloat(T); 38 | 39 | template<> 40 | inline float narrowPrecisionToFloat(double number) 41 | { 42 | return static_cast(number); 43 | } 44 | 45 | template 46 | CGFloat narrowPrecisionToCGFloat(T); 47 | 48 | template<> 49 | inline CGFloat narrowPrecisionToCGFloat(double number) 50 | { 51 | return static_cast(number); 52 | } 53 | 54 | } // namespace WebCore 55 | 56 | #endif // FloatConversion_h 57 | -------------------------------------------------------------------------------- /Pods/pop/pop/WebCore/UnitBezier.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2008 Apple Inc. All Rights Reserved. 3 | * 4 | * Redistribution and use in source and binary forms, with or without 5 | * modification, are permitted provided that the following conditions 6 | * are met: 7 | * 1. Redistributions of source code must retain the above copyright 8 | * notice, this list of conditions and the following disclaimer. 9 | * 2. Redistributions in binary form must reproduce the above copyright 10 | * notice, this list of conditions and the following disclaimer in the 11 | * documentation and/or other materials provided with the distribution. 12 | * 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 | */ 25 | 26 | #ifndef UnitBezier_h 27 | #define UnitBezier_h 28 | 29 | #include 30 | 31 | namespace WebCore { 32 | 33 | struct UnitBezier { 34 | UnitBezier(double p1x, double p1y, double p2x, double p2y) 35 | { 36 | // Calculate the polynomial coefficients, implicit first and last control points are (0,0) and (1,1). 37 | cx = 3.0 * p1x; 38 | bx = 3.0 * (p2x - p1x) - cx; 39 | ax = 1.0 - cx -bx; 40 | 41 | cy = 3.0 * p1y; 42 | by = 3.0 * (p2y - p1y) - cy; 43 | ay = 1.0 - cy - by; 44 | } 45 | 46 | double sampleCurveX(double t) 47 | { 48 | // `ax t^3 + bx t^2 + cx t' expanded using Horner's rule. 49 | return ((ax * t + bx) * t + cx) * t; 50 | } 51 | 52 | double sampleCurveY(double t) 53 | { 54 | return ((ay * t + by) * t + cy) * t; 55 | } 56 | 57 | double sampleCurveDerivativeX(double t) 58 | { 59 | return (3.0 * ax * t + 2.0 * bx) * t + cx; 60 | } 61 | 62 | // Given an x value, find a parametric value it came from. 63 | double solveCurveX(double x, double epsilon) 64 | { 65 | double t0; 66 | double t1; 67 | double t2; 68 | double x2; 69 | double d2; 70 | int i; 71 | 72 | // First try a few iterations of Newton's method -- normally very fast. 73 | for (t2 = x, i = 0; i < 8; i++) { 74 | x2 = sampleCurveX(t2) - x; 75 | if (fabs (x2) < epsilon) 76 | return t2; 77 | d2 = sampleCurveDerivativeX(t2); 78 | if (fabs(d2) < 1e-6) 79 | break; 80 | t2 = t2 - x2 / d2; 81 | } 82 | 83 | // Fall back to the bisection method for reliability. 84 | t0 = 0.0; 85 | t1 = 1.0; 86 | t2 = x; 87 | 88 | if (t2 < t0) 89 | return t0; 90 | if (t2 > t1) 91 | return t1; 92 | 93 | while (t0 < t1) { 94 | x2 = sampleCurveX(t2); 95 | if (fabs(x2 - x) < epsilon) 96 | return t2; 97 | if (x > x2) 98 | t0 = t2; 99 | else 100 | t1 = t2; 101 | t2 = (t1 - t0) * .5 + t0; 102 | } 103 | 104 | // Failure. 105 | return t2; 106 | } 107 | 108 | double solve(double x, double epsilon) 109 | { 110 | return sampleCurveY(solveCurveX(x, epsilon)); 111 | } 112 | 113 | private: 114 | double ax; 115 | double bx; 116 | double cx; 117 | 118 | double ay; 119 | double by; 120 | double cy; 121 | }; 122 | } 123 | #endif 124 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # WaterfallLayout 2 | 3 | > 自带过渡效果的UICollectionView瀑布流布局。 4 | 5 | Feature： 6 | ✅ 自带过渡效果； 7 | ✅ 可自定义列数、间距等属性； 8 | ✅ 适配横竖屏； 9 | ✅ 提供异步刷新； 10 | ✅ 兼容 OC & Swift； 11 | ✅ API简单易用。 12 | 13 | ## 效果 14 | 15 | - 整体刷新效果 16 | 17 | ![WaterfallLayout_1.gif](https://github.com/Rogue24/JPCover/raw/master/WaterfallLayout/WaterfallLayout_1.gif) 18 | 19 | - 列数变化效果 20 | 21 | ![WaterfallLayout_2.gif](https://github.com/Rogue24/JPCover/raw/master/WaterfallLayout/WaterfallLayout_2.gif) 22 | 23 | - 增/删/改效果 24 | 25 | ![WaterfallLayout_3.gif](https://github.com/Rogue24/JPCover/raw/master/WaterfallLayout/WaterfallLayout_3.gif) 26 | 27 | - 适配横竖屏 28 | 29 | ![WaterfallLayout_4.gif](https://github.com/Rogue24/JPCover/raw/master/WaterfallLayout/WaterfallLayout_4.gif) 30 | 31 | ## 使用 32 | 33 | 1. 只需将`WaterfallLayout.swift`文件拖进项目 34 | 35 | 2. 初始化`waterfallLayout`及`collectionView`并成为其代理 36 | ```swift 37 | let waterfallLayout = WaterfallLayout() 38 | waterfallLayout.delegate = self 39 | 40 | let collectionView = UICollectionView(frame: UIScreen.main.bounds, collectionViewLayout: waterfallLayout) 41 | collectionView.delegate = self 42 | collectionView.dataSource = self 43 | view.addSubview(collectionView) 44 | ``` 45 | 46 | 3. 实现`waterfallLayout`的代理方法，搞定 47 | ```swift 48 | extension ViewController: WaterfallLayoutDelegate { 49 | /// 提供item的下标和（根据列数和间距得出）的宽度，需代理返回对应item的高度 50 | func waterfallLayout(_ waterfallLayout: WaterfallLayout, heightForItemAtIndex index: Int, itemWidth: CGFloat) -> CGFloat { 51 | // 具体可参考Demo 52 | let girl = girls[index] 53 | return itemWidth / girl.whRatio 54 | } 55 | 56 | ///【可选】cell的总列数 57 | func colCountInWaterFlowLayout(_ waterfallLayout: WaterfallLayout) -> Int { 58 | 4 59 | } 60 | 61 | ///【可选】cell的列间距 62 | func colMarginInWaterFlowLayout(_ waterfallLayout: WaterfallLayout) -> CGFloat { 63 | 5 64 | } 65 | 66 | ///【可选】cell的行间距 67 | func rowMarginInWaterFlowLayout(_ waterfallLayout: WaterfallLayout) -> CGFloat { 68 | 5 69 | } 70 | 71 | ///【可选】collectionView的内容间距 72 | func edgeInsetsInWaterFlowLayout(_ waterfallLayout: WaterfallLayout) -> UIEdgeInsets { 73 | UIEdgeInsets(top: 5, left: 5, bottom: 5, right: 5) 74 | } 75 | } 76 | ``` 77 | 78 | 4. 刷新布局 79 | ```swift 80 | // 带动画刷新：使用自定义动画包裹collectionView的刷新操作 81 | UIView.animate(withDuration: 1, delay: 0, usingSpringWithDamping: 0.88, initialSpringVelocity: 1) { 82 | self.collectionView.performBatchUpdates { 83 | self.collectionView.reloadSections(IndexSet(integer: 0)) 84 | } 85 | } 86 | 87 | // 不带动画刷新 88 | collectionView.reloadData() 89 | ``` 90 | 91 | ## Tips 92 | 93 | 1. 目前仅支持`UICollectionViewCell`和`单Section`的布局，也就是说不支持Section头、Section尾和多个Section的情况； 94 | 95 | 2. 当数据量庞大时，可使用异步刷新： 96 | ```swift 97 | waterfallLayout.asyncUpdateLayout(itemTotal: girls.count) { [weak self] index, itemWidth in 98 | // 提供item的下标和（根据列数和间距得出）的宽度，返回对应item的高度 99 | guard let self = self else { return 1 } 100 | let girl = self.girls[index] 101 | return itemWidth / girl.whRatio 102 | } completion: { [weak self] in 103 | // 刷新布局 104 | guard let self = self else { return } 105 | UIView.animate(withDuration: 1, delay: 0, usingSpringWithDamping: 0.88, initialSpringVelocity: 1) { 106 | self.collectionView.performBatchUpdates { 107 | self.collectionView.reloadSections(IndexSet(integer: 0)) 108 | } 109 | } 110 | } 111 | ``` 112 | 113 | PS：目前已做了初步优化，即便不使用异步刷新，在展示和滑动大量数据的列表（如用户相册）时也能保持页面流畅： 114 | 115 | ![WaterfallLayout_5.gif](https://github.com/Rogue24/JPCover/raw/master/WaterfallLayout/WaterfallLayout_5.gif) 116 | 117 | - 后续迭代将不断优化！ 118 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcodeproj/project.xcworkspace/xcuserdata/aa.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo.xcodeproj/project.xcworkspace/xcuserdata/aa.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcodeproj/xcuserdata/aa.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | WaterfallLayout.xcscheme_^#shared#^_ 8 | 9 | orderHint 10 | 0 11 | 12 | WaterfallLayoutDemo.xcscheme_^#shared#^_ 13 | 14 | orderHint 15 | 2 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcodeproj/xcuserdata/zhoujianping.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | WaterfallLayoutDemo.xcscheme_^#shared#^_ 8 | 9 | orderHint 10 | 3 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/xcuserdata/aa.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo.xcworkspace/xcuserdata/aa.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/xcuserdata/aa.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/xcuserdata/zhoujianping.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo.xcworkspace/xcuserdata/zhoujianping.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /WaterfallLayoutDemo.xcworkspace/xcuserdata/zhoujianping.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by aa on 2023/3/5. 6 | // 7 | 8 | import UIKit 9 | 10 | @main 11 | class AppDelegate: UIResponder, UIApplicationDelegate { 12 | 13 | 14 | 15 | func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { 16 | ScreenRotator.shared.isLockOrientationWhenDeviceOrientationDidChange = false 17 | ScreenRotator.shared.isLockLandscapeWhenDeviceOrientationDidChange = false 18 | return true 19 | } 20 | 21 | // MARK: UISceneSession Lifecycle 22 | 23 | func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration { 24 | // Called when a new scene session is being created. 25 | // Use this method to select a configuration to create the new scene with. 26 | return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role) 27 | } 28 | 29 | func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set) { 30 | // Called when the user discards a scene session. 31 | // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions. 32 | // Use this method to release any resources that were specific to the discarded scenes, as they will not return. 33 | } 34 | 35 | func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask { 36 | ScreenRotator.shared.orientationMask 37 | } 38 | } 39 | 40 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "platform" : "ios", 6 | "size" : "1024x1024" 7 | } 8 | ], 9 | "info" : { 10 | "author" : "xcode", 11 | "version" : 1 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Assets.xcassets/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Cell/WaterfallCell.swift: -------------------------------------------------------------------------------- 1 | // 2 | // WaterfallCell.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | 10 | class WaterfallCell: UICollectionViewCell { 11 | let imgView = UIImageView() 12 | 13 | var model: WaterfallModel? { 14 | didSet { 15 | guard let model = self.model else { return } 16 | imgView.image = model.image 17 | } 18 | } 19 | 20 | override init(frame: CGRect) { 21 | super.init(frame: frame) 22 | 23 | imgView.layer.cornerRadius = 4 24 | imgView.layer.masksToBounds = true 25 | imgView.backgroundColor = .lightGray 26 | contentView.addSubview(imgView) 27 | imgView.snp.makeConstraints { $0.edges.equalToSuperview() } 28 | 29 | let longGR = UILongPressGestureRecognizer(target: self, action: #selector(browse(_:))) 30 | longGR.minimumPressDuration = 0.25 31 | addGestureRecognizer(longGR) 32 | } 33 | 34 | required init?(coder: NSCoder) { 35 | fatalError("init(coder:) has not been implemented") 36 | } 37 | 38 | @objc func browse(_ longGR: UILongPressGestureRecognizer) { 39 | guard case .began = longGR.state else { return } 40 | BrowseImageView.show(from: self) 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Data/WaterfallModel.swift: -------------------------------------------------------------------------------- 1 | // 2 | // WaterfallModel.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | 10 | class WaterfallModel { 11 | let image: UIImage 12 | let imageIndex: Int 13 | 14 | init(image: UIImage, imageIndex: Int) { 15 | self.image = image 16 | self.imageIndex = imageIndex 17 | } 18 | 19 | private(set) var cellSize: CGSize = .zero 20 | func resetCellSize(for cellWidth: CGFloat) { 21 | guard cellWidth != cellSize.width else { return } 22 | cellSize = CGSize(width: cellWidth, height: cellWidth * (image.size.height / image.size.width)) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Data/WaterfallStore.swift: -------------------------------------------------------------------------------- 1 | // 2 | // WaterfallStore.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | 10 | enum WaterfallStore { 11 | private(set) static var models: [WaterfallModel] = [] 12 | static var loadDone: (() -> Void)? 13 | 14 | private(set) static var isLoaded = false 15 | private static var isLoading = false 16 | 17 | static func loadData() { 18 | guard !isLoaded else { 19 | loadDone?() 20 | return 21 | } 22 | 23 | guard !isLoading else { return } 24 | isLoading = true 25 | 26 | let group = DispatchGroup() 27 | let locker = DispatchSemaphore(value: 1) 28 | let maxViewWidth = min(UIScreen.main.bounds.width, UIScreen.main.bounds.height) 29 | 30 | for i in 1...16 { 31 | DispatchQueue.global().async(group: group) { 32 | let image = UIImage.girlImage(i) 33 | let maxViewSize = CGSize(width: maxViewWidth, height: (image.size.height / image.size.width) * maxViewWidth) 34 | let resize = CGSize(width: maxViewSize.width * 1.5, height: maxViewSize.height * 1.5) 35 | 36 | guard let decodeImg = decodeImage(image, resize: resize) else { return } 37 | let model = WaterfallModel(image: decodeImg, imageIndex: i) 38 | 39 | locker.wait() 40 | models.append(model) 41 | locker.signal() 42 | } 43 | } 44 | 45 | group.notify(queue: .main) { 46 | isLoading = false 47 | isLoaded = true 48 | loadDone?() 49 | } 50 | } 51 | 52 | private static func decodeImage(_ image: UIImage, resize: CGSize) -> UIImage? { 53 | guard let cgImage = image.cgImage else { 54 | return nil 55 | } 56 | 57 | var size = resize 58 | if resize.width > CGFloat(cgImage.width) { 59 | size = CGSize(width: cgImage.width, height: cgImage.height) 60 | } 61 | 62 | var bitmapRawValue = CGBitmapInfo.byteOrder32Little.rawValue 63 | bitmapRawValue |= CGImageAlphaInfo.noneSkipFirst.rawValue 64 | 65 | guard let context = CGContext(data: nil, 66 | width: Int(size.width), 67 | height: Int(size.height), 68 | bitsPerComponent: 8, 69 | bytesPerRow: 0, 70 | space: ColorSpace, 71 | bitmapInfo: bitmapRawValue) else { return nil } 72 | context.draw(cgImage, in: CGRect(origin: .zero, size: size)) 73 | 74 | let decodeImg = context.makeImage() 75 | return decodeImg.map { UIImage(cgImage: $0) } ?? nil 76 | } 77 | } 78 | 79 | let ColorSpace = CGColorSpaceCreateDeviceRGB() 80 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Extensions.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Extensions.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | 10 | extension UIImage { 11 | static func girlImage(_ index: Int) -> UIImage { 12 | UIImage(contentsOfFile: Bundle.main.path(forResource: "girl_\(index)", ofType: "jpg")!)! 13 | } 14 | 15 | static var randomGirlImage: UIImage { 16 | girlImage(Int.random(in: 1...16)) 17 | } 18 | } 19 | 20 | extension CATransaction { 21 | static func execute(_ action: () -> ()) { 22 | begin() 23 | setDisableActions(true) 24 | action() 25 | commit() 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | UIApplicationSceneManifest 6 | 7 | UIApplicationSupportsMultipleScenes 8 | 9 | UISceneConfigurations 10 | 11 | UIWindowSceneSessionRoleApplication 12 | 13 | 14 | UISceneConfigurationName 15 | Default Configuration 16 | UISceneDelegateClassName 17 | $(PRODUCT_MODULE_NAME).SceneDelegate 18 | UISceneStoryboardFile 19 | Main 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/JPBlurView/JPBlurAnimationView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // JPBlurAnimationView.swift 3 | // JPBlurView 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | import pop 10 | 11 | public class JPBlurAnimationView: JPBlurView { 12 | private lazy var executor = AnimationExecutor() 13 | 14 | public override init(effectStyle: UIBlurEffect.Style, intensity: CGFloat = 1, frame: CGRect = .zero) { 15 | super.init(effectStyle: effectStyle, intensity: intensity, frame: frame) 16 | NotificationCenter.default 17 | .addObserver(self, 18 | selector: #selector(didEnterBackgroundHandle), 19 | name: UIApplication.didEnterBackgroundNotification, 20 | object: nil) 21 | } 22 | 23 | required init?(coder: NSCoder) { 24 | fatalError("init(coder:) has not been implemented") 25 | } 26 | 27 | deinit { 28 | NotificationCenter.default.removeObserver(self) 29 | // print("BlurAnimationView deinit") 30 | } 31 | } 32 | 33 | // MARK: - API 34 | public extension JPBlurAnimationView { 35 | /// 便捷设置模糊度 36 | /// - Parameters: 37 | /// - intensity: 模糊度 38 | /// - animated: 是否带有动画效果 39 | func setIntensity(_ intensity: CGFloat, animated: Bool) { 40 | setIntensity(to: intensity, duration: animated ? 0.3 : 0) 41 | } 42 | 43 | /// 设置模糊度 44 | /// - Parameters: 45 | /// - from: 起始模糊度（为`nil`则当前模糊度） 46 | /// - to: 目标模糊度 47 | /// - duration: 动画时长（小于等于`0`则不带动画效果） 48 | /// - timingFunctionName: 动画曲线 49 | func setIntensity(from: CGFloat? = nil, 50 | to: CGFloat, 51 | duration: TimeInterval, 52 | timingFunctionName: CAMediaTimingFunctionName? = nil) { 53 | executor.start(fromValue: from ?? intensity, 54 | toValue: to, 55 | duration: duration, 56 | timingFunctionName: timingFunctionName) { [weak self] value in 57 | self?.intensity = value 58 | } 59 | } 60 | 61 | /// 停止动画（停止后模糊度为动画停止那一刻的数值） 62 | func stopAnimation() { 63 | _ = executor.stop() 64 | } 65 | } 66 | 67 | // MARK: - 监听通知 68 | private extension JPBlurAnimationView { 69 | @objc func didEnterBackgroundHandle() { 70 | guard let intensity = executor.stop() else { return } 71 | self.intensity = intensity 72 | } 73 | } 74 | 75 | // MARK: - 私有类 76 | private extension JPBlurAnimationView { 77 | class AnimationExecutor: NSObject { 78 | static let animKey = "JPAnimation" 79 | static let propKey = "JPProperty" 80 | 81 | func start(fromValue: CGFloat, 82 | toValue: CGFloat, 83 | duration: TimeInterval, 84 | timingFunctionName: CAMediaTimingFunctionName?, 85 | valueDidChangedHandler: @escaping (_ value: CGFloat) -> Void) { 86 | pop_removeAnimation(forKey: Self.animKey) 87 | 88 | guard duration > 0, fromValue != toValue else { 89 | valueDidChangedHandler(toValue) 90 | return 91 | } 92 | 93 | let animation = POPBasicAnimation() 94 | animation.fromValue = fromValue 95 | animation.toValue = toValue 96 | animation.duration = duration 97 | if let timingFunctionName = timingFunctionName { 98 | animation.timingFunction = CAMediaTimingFunction(name: timingFunctionName) 99 | } 100 | 101 | animation.property = POPAnimatableProperty.property(withName: Self.propKey) { prop in 102 | prop?.writeBlock = { (_, values) in 103 | guard let values = values else { return } 104 | let value = values[0] 105 | valueDidChangedHandler(value) 106 | } 107 | } as? POPAnimatableProperty 108 | 109 | pop_add(animation, forKey: Self.animKey) 110 | } 111 | 112 | func stop() -> CGFloat? { 113 | let animation = pop_animation(forKey: Self.animKey) as? POPBasicAnimation 114 | pop_removeAnimation(forKey: Self.animKey) 115 | return animation?.toValue as? CGFloat 116 | } 117 | 118 | // deinit { 119 | // print("AnimationExecutor deinit") 120 | // } 121 | } 122 | } 123 | 124 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/JPBlurView/JPBlurView.swift: -------------------------------------------------------------------------------- 1 | // 2 | // JPBlurView.swift 3 | // JPBlurView 4 | // 5 | // Created by 周健平 on 2023/6/4. 6 | // 7 | 8 | import UIKit 9 | 10 | public class JPBlurView: UIView { 11 | private let effect: UIBlurEffect 12 | private let effectView = UIVisualEffectView(effect: nil) 13 | private var animator: UIViewPropertyAnimator! 14 | private var _intensity: CGFloat = 0 15 | 16 | /// 模糊度 17 | public var intensity: CGFloat { 18 | set { 19 | _intensity = (newValue > 1) ? 1 : (newValue < 0 ? 0 : newValue) 20 | animator.fractionComplete = _intensity 21 | } 22 | get { _intensity } 23 | } 24 | 25 | public init(effectStyle: UIBlurEffect.Style, intensity: CGFloat = 1, frame: CGRect = .zero) { 26 | self.effect = UIBlurEffect(style: effectStyle) 27 | super.init(frame: frame) 28 | _intensity = (intensity > 1) ? 1 : (intensity < 0 ? 0 : intensity) 29 | setupEffectView() 30 | resetAnimator() 31 | NotificationCenter.default 32 | .addObserver(self, 33 | selector: #selector(willEnterForegroundHandle), 34 | name: UIApplication.willEnterForegroundNotification, 35 | object: nil) 36 | } 37 | 38 | required init?(coder: NSCoder) { 39 | fatalError("init(coder:) has not been implemented") 40 | } 41 | 42 | deinit { 43 | NotificationCenter.default.removeObserver(self) 44 | // 如果有【没有开启】或【还没结束】的动画，必须在退出页面时让动画结束，否则会崩溃！ 45 | animator.stopAnimation(true) 46 | // print("BlurView deinit") 47 | } 48 | } 49 | 50 | // MARK: - 监听通知 51 | private extension JPBlurView { 52 | @objc func willEnterForegroundHandle() { 53 | // App一旦进入后台模式animator就会失效（挂起时不会），返回前台时重新设置一下 54 | guard animator.state != .active else { return } 55 | animator.stopAnimation(true) 56 | resetAnimator() 57 | } 58 | } 59 | 60 | // MARK: - 私有实现 61 | private extension JPBlurView { 62 | func setupEffectView() { 63 | effectView.isUserInteractionEnabled = false 64 | effectView.translatesAutoresizingMaskIntoConstraints = false 65 | addSubview(effectView) 66 | NSLayoutConstraint.activate([ 67 | effectView.topAnchor.constraint(equalTo: topAnchor), 68 | effectView.bottomAnchor.constraint(equalTo: bottomAnchor), 69 | effectView.leadingAnchor.constraint(equalTo: leadingAnchor), 70 | effectView.trailingAnchor.constraint(equalTo: trailingAnchor) 71 | ]) 72 | } 73 | 74 | func resetAnimator() { 75 | effectView.effect = nil 76 | animator = UIViewPropertyAnimator(duration: 0, curve: .linear, animations: { [weak self] in 77 | self?.effectView.effect = self?.effect 78 | }) 79 | animator.fractionComplete = intensity 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_1.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_10.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_10.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_11.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_11.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_12.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_12.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_13.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_13.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_14.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_14.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_15.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_15.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_16.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_16.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_2.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_3.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_3.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_4.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_4.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_5.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_5.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_6.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_6.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_7.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_7.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_8.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_8.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/Pictures/girl_9.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Rogue24/WaterfallLayoutDemo/6b4f6f4575ec3af9b4bd7395463489e311cf74a8/WaterfallLayoutDemo/Pictures/girl_9.jpg -------------------------------------------------------------------------------- /WaterfallLayoutDemo/SceneDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // SceneDelegate.swift 3 | // WaterfallLayoutDemo 4 | // 5 | // Created by aa on 2023/3/5. 6 | // 7 | 8 | import UIKit 9 | 10 | class SceneDelegate: UIResponder, UIWindowSceneDelegate { 11 | 12 | var window: UIWindow? 13 | 14 | 15 | func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) { 16 | // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`. 17 | // If using a storyboard, the `window` property will automatically be initialized and attached to the scene. 18 | // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead). 19 | guard let _ = (scene as? UIWindowScene) else { return } 20 | } 21 | 22 | func sceneDidDisconnect(_ scene: UIScene) { 23 | // Called as the scene is being released by the system. 24 | // This occurs shortly after the scene enters the background, or when its session is discarded. 25 | // Release any resources associated with this scene that can be re-created the next time the scene connects. 26 | // The scene may re-connect later, as its session was not necessarily discarded (see `application:didDiscardSceneSessions` instead). 27 | } 28 | 29 | func sceneDidBecomeActive(_ scene: UIScene) { 30 | // Called when the scene has moved from an inactive state to an active state. 31 | // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive. 32 | } 33 | 34 | func sceneWillResignActive(_ scene: UIScene) { 35 | // Called when the scene will move from an active state to an inactive state. 36 | // This may occur due to temporary interruptions (ex. an incoming phone call). 37 | } 38 | 39 | func sceneWillEnterForeground(_ scene: UIScene) { 40 | // Called as the scene transitions from the background to the foreground. 41 | // Use this method to undo the changes made on entering the background. 42 | } 43 | 44 | func sceneDidEnterBackground(_ scene: UIScene) { 45 | // Called as the scene transitions from the foreground to the background. 46 | // Use this method to save data, release shared resources, and store enough scene-specific state information 47 | // to restore the scene back to its current state. 48 | } 49 | 50 | 51 | } 52 | 53 | -------------------------------------------------------------------------------- /WaterfallLayoutDemo/WaterfallLayout-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | // 2 | // Use this file to import your target's public headers that you would like to expose to Swift. 3 | // 4 | 5 | --------------------------------------------------------------------------------