Line to swift

MVMCoreUI.xcodeproj/project.pbxproj

@@ -33,6 +33,7 @@
 		9455B19C234F8A0400A574DB /* MVMAnimationFramework.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9455B19B234F8A0400A574DB /* MVMAnimationFramework.framework */; };
 		948DB67E2326DCD90011F916 /* MultiProgress.swift in Sources */ = {isa = PBXBuildFile; fileRef = 948DB67D2326DCD90011F916 /* MultiProgress.swift */; };
 		D20A9A5E2243D3E300ADE781 /* TwoButtonView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D20A9A5D2243D3E300ADE781 /* TwoButtonView.swift */; };
+		D213347723843825008E41B3 /* Line.swift in Sources */ = {isa = PBXBuildFile; fileRef = D213347623843825008E41B3 /* Line.swift */; };
 		D224798A2314445E003FCCF9 /* LabelSwitch.swift in Sources */ = {isa = PBXBuildFile; fileRef = D22479892314445E003FCCF9 /* LabelSwitch.swift */; };
 		D224798C231450C8003FCCF9 /* HeadlineBodySwitch.swift in Sources */ = {isa = PBXBuildFile; fileRef = D224798B231450C8003FCCF9 /* HeadlineBodySwitch.swift */; };
 		D22479942316AE5E003FCCF9 /* NSLayoutConstraintExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = D22479932316AE5E003FCCF9 /* NSLayoutConstraintExtension.swift */; };
@@ -229,6 +230,7 @@
 		9455B19B234F8A0400A574DB /* MVMAnimationFramework.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MVMAnimationFramework.framework; path = ../SharedFrameworks/MVMAnimationFramework.framework; sourceTree = "<group>"; };
 		948DB67D2326DCD90011F916 /* MultiProgress.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MultiProgress.swift; sourceTree = "<group>"; };
 		D20A9A5D2243D3E300ADE781 /* TwoButtonView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TwoButtonView.swift; sourceTree = "<group>"; };
+		D213347623843825008E41B3 /* Line.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Line.swift; sourceTree = "<group>"; };
 		D22479892314445E003FCCF9 /* LabelSwitch.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LabelSwitch.swift; sourceTree = "<group>"; };
 		D224798B231450C8003FCCF9 /* HeadlineBodySwitch.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeadlineBodySwitch.swift; sourceTree = "<group>"; };
 		D22479932316AE5E003FCCF9 /* NSLayoutConstraintExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NSLayoutConstraintExtension.swift; sourceTree = "<group>"; };
@@ -443,6 +445,12 @@
 		D213347523842FF5008E41B3 /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				D29DF17E21E69E2E003B2FB9 /* MFView.h */,
+				D29DF17F21E69E2E003B2FB9 /* MFView.m */,
+				D29DF31E21ED0CBA003B2FB9 /* LabelView.h */,
+				D29DF31F21ED0CBA003B2FB9 /* LabelView.m */,
+				D29DF15921E697DA003B2FB9 /* SeparatorView.h */,
+				D29DF15A21E697DA003B2FB9 /* SeparatorView.m */,
 			);
 			path = Views;
 			sourceTree = "<group>";
@@ -737,19 +745,14 @@
 				DBC4391622442196001AB423 /* CaretView.swift */,
 				DBC4391722442197001AB423 /* DashLine.swift */,
 				DB06250A2293456500B72DD3 /* LeftRightLabelView.swift */,
-				D29DF17E21E69E2E003B2FB9 /* MFView.h */,
-				D29DF17F21E69E2E003B2FB9 /* MFView.m */,
-				D29DF31E21ED0CBA003B2FB9 /* LabelView.h */,
-				D29DF31F21ED0CBA003B2FB9 /* LabelView.m */,
 				D29DF28721E7AC2B003B2FB9 /* ViewConstrainingView.h */,
 				D29DF28821E7AC2B003B2FB9 /* ViewConstrainingView.m */,
 				D282AAB9224131D100C46919 /* MFTransparentGIFView.swift */,
 				D282AAB3223FDDAE00C46919 /* MFLoadImageView.swift */,
+				D213347623843825008E41B3 /* Line.swift */,
 				D29DF2AD21E7B3A4003B2FB9 /* MFTextView.h */,
 				D29DF2AB21E7B3A4003B2FB9 /* MFTextView.m */,
 				D29DF2AC21E7B3A4003B2FB9 /* MFTextView.xib */,
-				D29DF15921E697DA003B2FB9 /* SeparatorView.h */,
-				D29DF15A21E697DA003B2FB9 /* SeparatorView.m */,
 				D29DF2B121E7B76C003B2FB9 /* MFLoadingSpinner.h */,
 				D29DF2B221E7B76D003B2FB9 /* MFLoadingSpinner.m */,
 				D29DF32321ED0DA2003B2FB9 /* TextButtonView.h */,
@@ -1092,6 +1095,7 @@
 				D2755D7B23689C7500485468 /* TableViewCell.swift in Sources */,
 				D29DF25421E6A177003B2FB9 /* MFMdnTextField.m in Sources */,
 				D282AABA224131D100C46919 /* MFTransparentGIFView.swift in Sources */,
+				D213347723843825008E41B3 /* Line.swift in Sources */,
 				D2A514672213885800345BFB /* StandardHeaderView.swift in Sources */,
 				DBEFFA04225A829700230692 /* Label.swift in Sources */,
 				D2D6CD4022E78C1A00D701B8 /* Scroller.swift in Sources */,

MVMCoreUI/Atoms/Views/CaretView.swift

@@ -8,7 +8,7 @@
 //
 
 
-open class CaretView: MFView {
+open class CaretView: View {
     //------------------------------------------------------
     // MARK: - Properties
     //------------------------------------------------------
@@ -26,7 +26,7 @@ open class CaretView: MFView {
     // MARK: - Initialization
     //------------------------------------------------------
     
-    @objc public init() {
+    @objc public override init() {
         super.init(frame: .zero)
     }
     
@@ -99,7 +99,7 @@ open class CaretView: MFView {
     //------------------------------------------------------
     
     // Default values for view.
-    @objc open override func setAsMolecule() {
+    @objc open func setAsMolecule() {
         defaultState()
     }
 
@@ -124,12 +124,14 @@ open class CaretView: MFView {
             lineWidth = lineWidthValue
         }
     }
+}
 
-    open override func needsToBeConstrained() -> Bool {
+extension CaretView: MVMCoreUIViewConstrainingProtocol {
+    open func needsToBeConstrained() -> Bool {
         return true
     }
     
-    open override func alignment() -> UIStackView.Alignment {
+    open func alignment() -> UIStackView.Alignment {
         return UIStackView.Alignment.leading;
     }
 }

MVMCoreUI/Atoms/Views/DashLine.swift

@@ -10,7 +10,7 @@
 import MVMCore
 
 
-open class DashLine: MFView {
+open class DashLine: View {
     //------------------------------------------------------
     // MARK: - Properties
     //------------------------------------------------------
@@ -62,8 +62,7 @@ open class DashLine: MFView {
     //------------------------------------------------------
     
     // Default values for view.
-    @objc open override func setAsMolecule() {
+    @objc open func setAsMolecule() {
-        
         backgroundColor = .clear
         isHidden = false
     }

MVMCoreUI/Atoms/Views/Line.swift

@@ -0,0 +1,113 @@
+//
+//  Line.swift
+//  MVMCoreUI
+//
+//  Created by Scott Pfeil on 11/19/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+import UIKit
+
+@objcMembers open class Line: View {
+    
+    public var heightConstraint: NSLayoutConstraint?
+
+    public enum Style: String, Codable {
+        case standard
+        case thin
+        case medium
+        case heavy
+        case none
+    }
+
+    public var style = Style.standard {
+        didSet {
+            switch style {
+            case .standard:
+                heightConstraint?.constant = 1
+                backgroundColor = .mfSilver()
+                setNeedsLayout()
+                layoutIfNeeded()
+            case .thin:
+                heightConstraint?.constant = 1
+                backgroundColor = .black
+                setNeedsLayout()
+                layoutIfNeeded()
+            case .medium:
+                heightConstraint?.constant = 2
+                backgroundColor = .black
+                setNeedsLayout()
+                layoutIfNeeded()
+            case .heavy:
+                heightConstraint?.constant = 4
+                backgroundColor = .black
+                setNeedsLayout()
+                layoutIfNeeded()
+            case .none:
+                heightConstraint?.constant = 0
+                setNeedsLayout()
+                layoutIfNeeded()
+            }
+        }
+    }
+    
+    // MARK: - Helpers
+    open func shouldBeVisible() -> Bool {
+        guard let type = json?.optionalStringForKey(KeyType) else { return false }
+        return type != "none"
+    }
+    
+    public convenience init(pinTo view: UIView, edge: UIRectEdge, useMargin: Bool) {
+        self.init(frame: .zero)
+        view.addSubview(self)
+        NSLayoutConstraint.activate(Array(NSLayoutConstraint.pinView(toSuperview: self, useMargins: useMargin, pinTop: edge != .bottom, pinBottom: edge != .top, pinLeft: edge != .right, pinRight: edge != .left).values))
+    }
+    
+    // MARK: - MVMCoreViewProtocol
+    open override func setupView() {
+        super.setupView()
+        backgroundColor = .black
+        heightConstraint = heightAnchor.constraint(equalToConstant: 1)
+        heightConstraint?.isActive = true
+    }
+    
+    // MARK: - MVMCoreUIMoleculeViewProtocol
+    open override func setWithJSON(_ json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable : Any]?) {
+
+        if let typeString = json?.optionalStringForKey(KeyType), let type = Style.init(rawValue: typeString) {
+            style = type
+        } else {
+            style = .standard
+        }
+        
+        super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
+    }
+    
+    open override func reset() {
+        style = .standard
+    }
+    
+    open func copyBackgroundColor() -> Bool {
+        return false
+    }
+    
+    public static func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
+        guard let type = json?.optionalStringForKey(KeyType) else { return 0 }
+        switch type {
+        case "thin", "standard":
+            return 1
+        case "medium":
+            return 2
+        case "heavy":
+            return 4
+        default:
+            return 0
+        }
+    }
+}
+
+extension Line: MVMCoreUIViewConstrainingProtocol {
+    open func needsToBeConstrained() -> Bool {
+        return true
+    }
+}

MVMCoreUI/Atoms/Views/MultiProgress.swift

@@ -34,7 +34,7 @@ import UIKit
     }
 }
 
-@objcMembers open class MultiProgress: MFView {
+@objcMembers open class MultiProgress: View {
     ///passing value to progressList creates corresponding progress bars
     var progressList: Array<ProgressBarObject>? {
         didSet {
@@ -49,7 +49,7 @@ import UIKit
                 guard progressObject.progress > 0.0 else {
                     continue
                 }
-                let view = MFView(frame: .zero)
+                let view = UIView(frame: .zero)
                 view.translatesAutoresizingMaskIntoConstraints = false
                 addSubview(view)
                 view.backgroundColor = progressObject.color

MVMCoreUI/Categories/NSLayoutConstraint+MFConvenience.h

@@ -62,6 +62,8 @@ extern NSString * _Nonnull const ConstraintWidth;
 #pragma mark - With Margins
 
 + (nonnull NSDictionary <NSString *, NSLayoutConstraint *>*)pinViewToSuperview:(nonnull UIView *)subview useMargins:(BOOL)useMargins;
++ (nonnull NSDictionary <NSString *, NSLayoutConstraint *>*)pinViewToSuperview:(nonnull UIView *)subview useMargins:(BOOL)useMargins pinTop:(BOOL)pinTop pinBottom:(BOOL)pinBottom pinLeft:(BOOL)pinLeft pinRight:(BOOL)pinRight;
++ (nonnull NSDictionary <NSString *, NSLayoutConstraint *>*)pinViewToSuperview:(nonnull UIView *)subview useMargins:(BOOL)useMargins pinTop:(BOOL)pinTop topConstant:(CGFloat)topConstant pinBottom:(BOOL)pinBottom bottomConstant:(CGFloat)bottomConstant pinLeft:(BOOL)pinLeft leftConstant:(CGFloat)leftConstant pinRight:(BOOL)pinRight rightConstant:(CGFloat)rightConstant;
 + (nonnull NSLayoutConstraint *)pinViewTopToSuperview:(nonnull UIView *)view useMargins:(BOOL)useMargins constant:(CGFloat)constant;
 + (nonnull NSLayoutConstraint *)pinViewLeftToSuperview:(nonnull UIView *)view useMargins:(BOOL)useMargins constant:(CGFloat)constant;
 + (nonnull NSLayoutConstraint *)pinViewRightToSuperview:(nonnull UIView *)view useMargins:(BOOL)useMargins constant:(CGFloat)constant;

MVMCoreUI/Categories/NSLayoutConstraint+MFConvenience.m

@@ -161,11 +161,28 @@ NSString *const ConstraintWidth = @"width";
 #pragma mark - With Margins
 
 + (nonnull NSDictionary *)pinViewToSuperview:(nonnull UIView *)subview useMargins:(BOOL)useMargins {
-    return @{ConstraintTop:[self pinViewTopToSuperview:subview useMargins:useMargins constant:0],
+    return [NSLayoutConstraint pinViewToSuperview:subview useMargins:useMargins pinTop:YES topConstant:0 pinBottom:YES bottomConstant:0 pinLeft:YES leftConstant:0 pinRight:YES rightConstant:0];
-                                           ConstraintLeading:[self pinViewLeftToSuperview:subview useMargins:useMargins constant:0],
+}
-                                           ConstraintTrailing:[self pinViewRightToSuperview:subview useMargins:useMargins constant:0],
+
-                                           ConstraintBot:[self pinViewBottomToSuperview:subview useMargins:useMargins constant:0],
++ (nonnull NSDictionary *)pinViewToSuperview:(nonnull UIView *)subview useMargins:(BOOL)useMargins pinTop:(BOOL)pinTop pinBottom:(BOOL)pinBottom pinLeft:(BOOL)pinLeft pinRight:(BOOL)pinRight {
-                                           };
+    return [NSLayoutConstraint pinViewToSuperview:subview useMargins:useMargins pinTop:pinTop topConstant:0 pinBottom:pinBottom bottomConstant:0 pinLeft:pinLeft leftConstant:0 pinRight:pinRight rightConstant:0];
+}
+
++ (NSDictionary *)pinViewToSuperview:(UIView *)subview useMargins:(BOOL)useMargins pinTop:(BOOL)pinTop topConstant:(CGFloat)topConstant pinBottom:(BOOL)pinBottom bottomConstant:(CGFloat)bottomConstant pinLeft:(BOOL)pinLeft leftConstant:(CGFloat)leftConstant pinRight:(BOOL)pinRight rightConstant:(CGFloat)rightConstant {
+    NSMutableDictionary *constraints = [[NSMutableDictionary alloc] init];
+    if (pinTop) {
+        [constraints setObject:[self pinViewTopToSuperview:subview useMargins:useMargins constant:topConstant] forKey:ConstraintTop];
+    }
+    if (pinLeft) {
+        [constraints setObject:[self pinViewLeftToSuperview:subview useMargins:useMargins constant:topConstant] forKey:ConstraintLeading];
+    }
+    if (pinRight) {
+        [constraints setObject:[self pinViewRightToSuperview:subview useMargins:useMargins constant:topConstant] forKey:ConstraintTrailing];
+    }
+    if (pinBottom) {
+        [constraints setObject:[self pinViewBottomToSuperview:subview useMargins:useMargins constant:topConstant] forKey:ConstraintBot];
+    }
+    return constraints;
 }
 
 + (NSLayoutConstraint *)pinViewTopToSuperview:(UIView *)view useMargins:(BOOL)useMargins constant:(CGFloat)constant {

MVMCoreUI/Containers/NavigationController.swift

@@ -9,7 +9,7 @@
 import UIKit
 
 @objcMembers open class NavigationController: UINavigationController {
-    public var separatorView: SeparatorView?
+    public var separatorView: Line?
 
     public static func navigationController() -> Self? {
         return MVMCoreActionUtility.initializerClassCheck(MVMCoreUISession.sharedGlobal()?.navigationController, classToVerify: self) as? Self
@@ -28,8 +28,8 @@ import UIKit
     public static func setupNavigationController() -> Self? {
         let navigationController = self.init()
         style(navigationController.navigationBar)
-        navigationController.separatorView = SeparatorView.separatorAdd(to: navigationController.navigationBar, position: SeparatorPositionBot, withHorizontalPadding: 0)
+        navigationController.separatorView = Line(pinTo: navigationController.navigationBar, edge: .bottom, useMargin: false)
-        navigationController.separatorView?.setAsLight()
+        navigationController.separatorView?.style = .standard
         MVMCoreUISession.sharedGlobal()?.navigationController = navigationController
         MVMCoreNavigationHandler.shared()?.viewControllerToPresentOn = navigationController
         MVMCoreNavigationHandler.shared()?.navigationController = navigationController

MVMCoreUI/Molecules/Items/TableViewCell.swift

@@ -21,8 +21,8 @@ import UIKit
     private var caretViewHeightSizeObject: MFSizeObject?
     
     // For separation between cells.
-    public var topSeparatorView: SeparatorView?
+    public var topSeparatorView: Line?
-    public var bottomSeparatorView: SeparatorView?
+    public var bottomSeparatorView: Line?
     public enum SeparatorFrequency: String {
         case all
         case allExceptTop
@@ -57,21 +57,22 @@ import UIKit
     open func styleStandard() {
         topMarginPadding = 24
         bottomMarginPadding = 24
-        bottomSeparatorView?.show()
+        topSeparatorView?.style = .none
-        bottomSeparatorView?.setAsLight()
+        bottomSeparatorView?.style = .standard
     }
     
     open func styleHeader() {
         topMarginPadding = 48
         bottomMarginPadding = 16
-        bottomSeparatorView?.show()
+        topSeparatorView?.style = .none
-        bottomSeparatorView?.setAsRegular()
+        bottomSeparatorView?.style = .thin
     }
     
     open func styleNone() {
         topMarginPadding = 0
         bottomMarginPadding = 0
-        bottomSeparatorView?.hide()
+        topSeparatorView?.style = .none
+        bottomSeparatorView?.style = .none
     }
     
     /// Adds the molecule to the view.
@@ -111,23 +112,25 @@ import UIKit
     // MARK: - MFViewProtocol
     public func updateView(_ size: CGFloat) {
         MFStyler.setMarginsFor(self, size: size, defaultHorizontal: updateViewHorizontalDefaults, top: topMarginPadding, bottom: bottomMarginPadding)
+        
         if accessoryView != nil {
             // Smaller left margin if accessory view.
             var margin = directionalLayoutMargins
             margin.trailing = 16
             contentView.directionalLayoutMargins = margin
+            
+            // Update caret automatically.
+            if let caretView = caretView, let widthObject = caretViewWidthSizeObject, let heightObject = caretViewHeightSizeObject {
+                caretView.frame = CGRect(x: 0, y: 0, width: widthObject.getValueBased(onSize: size), height: heightObject.getValueBased(onSize: size))
+            }
         } else {
             contentView.directionalLayoutMargins = directionalLayoutMargins
         }
-        topSeparatorView?.setLeftAndRightPinConstant(directionalLayoutMargins.leading)
-        bottomSeparatorView?.setLeftAndRightPinConstant(directionalLayoutMargins.leading)
     
-        molecule?.updateView(size)
-        if let _ = accessoryView, let caretView = caretView, let widthObject = caretViewWidthSizeObject, let heightObject = caretViewHeightSizeObject {
-            caretView.frame = CGRect(x: 0, y: 0, width: widthObject.getValueBased(onSize: size), height: heightObject.getValueBased(onSize: size))
-        }
         topSeparatorView?.updateView(size)
         bottomSeparatorView?.updateView(size)
+        
+        molecule?.updateView(size)
     }
     
     public func setupView() {
@@ -256,8 +259,8 @@ import UIKit
                 setSeparatorFrequency(separatorFrequency, indexPath: indexPath)
             }
         } else {
-            topSeparatorView?.hide()
+            topSeparatorView?.style = .standard
-            bottomSeparatorView?.setAsLight()
+            bottomSeparatorView?.style = .standard
             setSeparatorFrequency(TableViewCell.SeparatorFrequency.allExceptTop, indexPath: indexPath)
         }
     }
@@ -275,12 +278,22 @@ import UIKit
     // MARK: - Separator
     open func addSeparatorsIfNeeded() {
         if topSeparatorView == nil {
-            topSeparatorView = SeparatorView.separatorAdd(to: self, position: SeparatorPositionTop)
+            let line = Line()
-            topSeparatorView?.hide()
+            line.style = .none
+            addSubview(line)
+            NSLayoutConstraint.pinViewTop(toSuperview: line, useMargins: false, constant: 0).isActive = true
+            NSLayoutConstraint.pinViewLeft(toSuperview: line, useMargins: true, constant: 0).isActive = true
+            NSLayoutConstraint.pinViewRight(toSuperview: line, useMargins: true, constant: 0).isActive = true
+            topSeparatorView = line
         }
         if bottomSeparatorView == nil {
-            bottomSeparatorView = SeparatorView.separatorAdd(to: self, position: SeparatorPositionBot)
+            let line = Line()
-            bottomSeparatorView?.hide()
+            line.style = .none
+            addSubview(line)
+            NSLayoutConstraint.pinViewBottom(toSuperview: line, useMargins: false, constant: 0).isActive = true
+            NSLayoutConstraint.pinViewLeft(toSuperview: line, useMargins: true, constant: 0).isActive = true
+            NSLayoutConstraint.pinViewRight(toSuperview: line, useMargins: true, constant: 0).isActive = true
+            bottomSeparatorView = line
         }
     }
     
@@ -289,26 +302,26 @@ import UIKit
         switch separatorFrequency {
         case .all:
             if indexPath.row == 0 {
-                topSeparatorView?.show()
+                topSeparatorView?.isHidden = false
             } else {
-                topSeparatorView?.hide()
+                topSeparatorView?.isHidden = true
             }
-            bottomSeparatorView?.show()
+            bottomSeparatorView?.isHidden = false
         case .allExceptBottom:
-            topSeparatorView?.show()
+            topSeparatorView?.isHidden = false
-            bottomSeparatorView?.hide()
+            bottomSeparatorView?.isHidden = true
         case .between:
             if indexPath.row == 0 {
-                topSeparatorView?.hide()
+                topSeparatorView?.isHidden = true
             } else {
-                topSeparatorView?.show()
+                topSeparatorView?.isHidden = false
             }
-            bottomSeparatorView?.hide()
+            bottomSeparatorView?.isHidden = true
         case .allExceptTop:
             fallthrough
         default:
-            topSeparatorView?.hide()
+            topSeparatorView?.isHidden = true
-            bottomSeparatorView?.show()
+            bottomSeparatorView?.isHidden = false
         }
     }
 }

MVMCoreUI/Molecules/StandardHeaderView.swift

@@ -9,12 +9,12 @@
 import UIKit
 
 public class StandardHeaderView: ViewConstrainingView {
-    var separatorView: SeparatorView?
+    var line: Line?
     
     // MARK: - MVMCoreViewProtocol
     open override func updateView(_ size: CGFloat) {
         super.updateView(size)
-        separatorView?.updateView(size)
+        line?.updateView(size)
     }
     
     public override func setupView() {
@@ -24,21 +24,12 @@ public class StandardHeaderView: ViewConstrainingView {
         updateViewHorizontalDefaults = true
         topMarginPadding = PaddingDefaultVerticalSpacing
         bottomMarginPadding = PaddingDefaultVerticalSpacing
-        if separatorView == nil, let separatorView = SeparatorView.separatorAdd(to: self, position: SeparatorPositionBot, withHorizontalPadding: 0) {
-            separatorView.setAsHeavy()
-            addSubview(separatorView)
-            self.separatorView = separatorView
-        }
-    }
         
-    public override func setLeftPinConstant(_ constant: CGFloat) {
+        guard line == nil else { return }
-        super.setLeftPinConstant(constant)
+        let line = Line(pinTo: self, edge: .bottom, useMargin: true)
-        separatorView?.leftPin?.constant = constant
+        line.style = .heavy
-    }
+        addSubview(line)
-    
+        self.line = line
-    public override func setRightPinConstant(_ constant: CGFloat) {
-        super.setRightPinConstant(constant)
-        separatorView?.rightPin?.constant = constant
     }
     
     // MARK: - MVMCoreUIMoleculeViewProtocol
@@ -50,7 +41,7 @@ public class StandardHeaderView: ViewConstrainingView {
         (molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetVerticalMargins?(false)
         
         if let separatorJSON = json?.optionalDictionaryForKey("separator") {
-            separatorView?.setWithJSON(separatorJSON, delegateObject: delegateObject, additionalData: additionalData)
+            line?.setWithJSON(separatorJSON, delegateObject: delegateObject, additionalData: additionalData)
         }
     }
     
@@ -58,8 +49,7 @@ public class StandardHeaderView: ViewConstrainingView {
         super.reset()
         topMarginPadding = PaddingDefaultVerticalSpacing
         bottomMarginPadding = PaddingDefaultVerticalSpacing
-        separatorView?.setAsHeavy()
+        line?.style = .heavy
-        separatorView?.show()
     }
     
     public override class func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {

MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m

@@ -26,7 +26,7 @@
     dispatch_once(&onceToken, ^{
         mapping = [@{
                      @"label": Label.class,
-                     @"line": SeparatorView.class,
+                     @"line": Line.class,
                      @"button": ButtonView.class,
                      @"textButton": MFTextButton.class,
                      @"header": StandardHeaderView.class,
@@ -43,7 +43,6 @@
                      @"progressbar": ProgressBar.class,
                      @"circleProgress": GraphView.class,
                      @"multiProgressBar": MultiProgress.class,
-                     @"checkbox": MVMCoreUICheckBox.class,
                      @"radioButton": RadioButton.class,
                      @"radioButtonLabel": RadioButtonLabel.class,
                      @"listItem": MoleculeTableViewCell.class,

MVMCoreUI/Templates/MoleculeListTemplate.swift

@@ -76,14 +76,13 @@ open class MoleculeListTemplate: ThreeLayerTableViewController {
             return UITableViewCell()
         }
         let delegate = delegateObject() as? MVMCoreUIDelegateObject
+        let moleculeCell = cell as? MVMCoreUIMoleculeViewProtocol
+        moleculeCell?.reset?()
         if let protocolCell = cell as? MoleculeListCellProtocol {
             protocolCell.setSeparatorWithJSON?(loadObject?.pageJSON?.optionalDictionaryForKey("separator"), delegateObject: delegate, additionalData: nil, indexPath: indexPath)
         }
-        if let protocolCell = cell as? MVMCoreUIMoleculeViewProtocol {
+        moleculeCell?.setWithJSON(moleculeInfo.molecule, delegateObject: delegate, additionalData: nil)
-            protocolCell.reset?()
+        moleculeCell?.updateView(tableView.bounds.width)
-            protocolCell.setWithJSON(moleculeInfo.molecule, delegateObject: delegate, additionalData: nil)
-            protocolCell.updateView(tableView.bounds.width)
-        }
         return cell
     }