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header footer as containers

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This commit is contained in:
Pfeil, Scott Robert 2019-07-02 10:23:58 -04:00
parent 94c6f2f088
commit f6021bb382
11 changed files with 205 additions and 213 deletions
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4
MVMCoreUI.xcodeproj/project.pbxproj
View File

@ -161,6 +161,7 @@
D2A514632213643100345BFB /* MoleculeStackCenteredTemplate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D2A514622213643100345BFB /* MoleculeStackCenteredTemplate.swift */; };
D2A514672213885800345BFB /* StandardHeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D2A514662213885800345BFB /* StandardHeaderView.swift */; };
D2A5146B2214905000345BFB /* ThreeLayerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D2A5146A2214905000345BFB /* ThreeLayerViewController.swift */; };
D2A638FD22CA98280052ED1F /* HeadlineBody.swift in Sources */ = {isa = PBXBuildFile; fileRef = D2A638FC22CA98280052ED1F /* HeadlineBody.swift */; };
D2C5001821F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.h in Headers */ = {isa = PBXBuildFile; fileRef = D2C5001621F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.h */; settings = {ATTRIBUTES = (Public, ); }; };
D2C5001921F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.m in Sources */ = {isa = PBXBuildFile; fileRef = D2C5001721F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.m */; };
D2E1FADB2260D3D200AEFD8C /* MVMCoreUIDelegateObject.swift in Sources */ = {isa = PBXBuildFile; fileRef = D2E1FADA2260D3D200AEFD8C /* MVMCoreUIDelegateObject.swift */; };
@ -333,6 +334,7 @@
D2A514622213643100345BFB /* MoleculeStackCenteredTemplate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MoleculeStackCenteredTemplate.swift; sourceTree = "<group>"; };
D2A514662213885800345BFB /* StandardHeaderView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StandardHeaderView.swift; sourceTree = "<group>"; };
D2A5146A2214905000345BFB /* ThreeLayerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThreeLayerViewController.swift; sourceTree = "<group>"; };
D2A638FC22CA98280052ED1F /* HeadlineBody.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HeadlineBody.swift; sourceTree = "<group>"; };
D2C5001621F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MVMCoreUIViewControllerMappingObject.h; sourceTree = "<group>"; };
D2C5001721F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MVMCoreUIViewControllerMappingObject.m; sourceTree = "<group>"; };
D2E1FADA2260D3D200AEFD8C /* MVMCoreUIDelegateObject.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MVMCoreUIDelegateObject.swift; sourceTree = "<group>"; };
@ -472,6 +474,7 @@
B8200E142280C4CF007245F4 /* ProgressBar.swift */,
B8200E182281DC1A007245F4 /* ProgressBarWithLabel.swift */,
D29B770F22C281F400D6ACE0 /* ModuleMolecule.swift */,
D2A638FC22CA98280052ED1F /* HeadlineBody.swift */,
);
path = Molecules;
sourceTree = "<group>";
@ -951,6 +954,7 @@
D29DF2C721E7BF57003B2FB9 /* MFTabBarInteractor.m in Sources */,
016A1071228122180009D605 /* SwitchLineItem.swift in Sources */,
D29DF29521E7ADB8003B2FB9 /* ProgrammaticScrollViewController.m in Sources */,
D2A638FD22CA98280052ED1F /* HeadlineBody.swift in Sources */,
D29DF16121E69996003B2FB9 /* MFViewController.m in Sources */,
D2E1FAE12268E81D00AEFD8C /* MoleculeListTemplate.swift in Sources */,
DB06250B2293456500B72DD3 /* LeftRightLabelView.swift in Sources */,

4
MVMCoreUI/Atoms/Views/Label.swift
View File

@ -370,6 +370,10 @@ extension Label {
public func alignment() -> UIStackView.Alignment {
return .leading
}
public func copyBackgroundColor() -> Bool {
return true
}
}
// MARK: - Multi-Action Functionality

4
MVMCoreUI/Atoms/Views/MFView.m
View File

@ -47,6 +47,10 @@
#pragma mark - MVMCoreUIMoleculeViewProtocol
- (void)reset {
self.backgroundColor = [UIColor clearColor];
}
- (void)setWithJSON:(NSDictionary *)json delegateObject:(MVMCoreUIDelegateObject *)delegateObject additionalData:(NSDictionary *)additionalData {
self.json = json;

13
MVMCoreUI/Atoms/Views/ViewConstrainingView.h
View File

@ -30,10 +30,14 @@
@property (nullable, strong, nonatomic) IBOutlet NSLayoutConstraint *topPinLow;
@property (nullable, strong, nonatomic) IBOutlet NSLayoutConstraint *bottomPinLow;
// In updateView, will set horizontal padding to default if set to YES.
/// In updateView, will set horizontal padding to default if set to YES.
@property (nonatomic) BOOL updateViewHorizontalDefaults;
/// A molecule if we constrain one.
@property (weak, nullable, nonatomic) UIView <MVMCoreUIMoleculeViewProtocol>*molecule;
/// A flag for if we should add a molecule from json.
@property (nonatomic) BOOL setupMoleculeFromJSON;
// Returns an empty view
+ (nonnull ViewConstrainingView *)emptyView;
@ -44,6 +48,8 @@
// Can be initialized with a molecule to constrain
- (nullable instancetype)initWithMolecule:(nonnull UIView <MVMCoreUIMoleculeViewProtocol>*)molecule alignment:(UIStackViewAlignment)alignment;
#pragma mark - Constraining
// Use these to sets the constants, because subclasses may align differently.
- (void)setPinConstantsWithInsets:(UIEdgeInsets)insets;
- (void)setTopPinConstant:(CGFloat)top left:(CGFloat)left bottom:(CGFloat)bottom right:(CGFloat)right;
@ -63,9 +69,6 @@
// Resets all the constraints to default.
- (void)resetConstraints;
// For setting up the view.
- (void)setupView;
// Add a view to be constrained in this view.
- (void)addConstrainedView:(nonnull UIView *)view;

43
MVMCoreUI/Atoms/Views/ViewConstrainingView.m
View File

@ -9,12 +9,14 @@
#import "ViewConstrainingView.h"
@import MVMCore.MVMCoreConstants;
@import MVMCore.MVMCoreDispatchUtility;
@import MVMCore.NSDictionary_MFConvenience;
#import "NSLayoutConstraint+MFConvenience.h"
#import "MFStyler.h"
#import "MVMCoreUIConstants.h"
#import "MVMCoreUIMoleculeMappingObject.h"
@interface ViewConstrainingView ()
@property (weak, nullable, nonatomic) UIView *constrainedView;
@property (weak, nullable, nonatomic) UIView <MVMCoreUIMoleculeViewProtocol>*molecule;
@end
@implementation ViewConstrainingView
@ -130,10 +132,12 @@
- (void)show {
self.topPin.active = YES;
self.topPinLow.active = YES;
}
- (void)hide {
self.topPin.active = NO;
self.topPinLow.active = NO;
}
- (void)resetConstraints {
@ -277,8 +281,20 @@
- (void)shouldSetHorizontalMargins:(BOOL)shouldSet {
self.updateViewHorizontalDefaults = shouldSet;
}
- (void)shouldSetVerticalMargins:(BOOL)shouldSet {
BOOL useStandardSpacing = shouldSet;
if (shouldSet && [self.molecule respondsToSelector:@selector(useStandardConstraints)]) {
useStandardSpacing = [((UIView <MVMCoreUIViewConstrainingProtocol>*)self.molecule) useStandardConstraints];
}
if (useStandardSpacing) {
[self setTopPinConstant:PaddingDefaultVerticalSpacing];
[self setBottomPinConstant:PaddingDefaultVerticalSpacing];
} else {
[self setTopPinConstant:0];
[self setBottomPinConstant:0];
}
}
#pragma mark - MVMCoreViewProtocol
@ -312,8 +328,8 @@
#pragma mark - MVMCoreUIMoleculeViewProtocol
- (void)reset {
if ([self.constrainedView respondsToSelector:@selector(reset)]) {
[self.constrainedView performSelector:@selector(reset)];
if ([self.molecule respondsToSelector:@selector(reset)]) {
[self.molecule performSelector:@selector(reset)];
}
}
@ -323,11 +339,22 @@
- (void)setWithJSON:(NSDictionary *)json delegateObject:(MVMCoreUIDelegateObject *)delegateObject additionalData:(NSDictionary *)additionalData {
[super setWithJSON:json delegateObject:delegateObject additionalData:additionalData];
if (self.molecule) {
[self.molecule setWithJSON:json delegateObject:delegateObject additionalData:additionalData];
[self.molecule setWithJSON:json delegateObject:delegateObject additionalData:additionalData];
if (self.setupMoleculeFromJSON && !self.molecule) {
NSDictionary *moleculeJSON = [json dict:KeyMolecule];
if (moleculeJSON) {
UIView <MVMCoreUIMoleculeViewProtocol>*molecule = [[MVMCoreUIMoleculeMappingObject sharedMappingObject] createMoleculeForJSON:moleculeJSON delegateObject:delegateObject constrainIfNeeded:true];
if (molecule) {
[self insertSubview:molecule atIndex:0];
[self pinViewToSuperView:molecule];
}
}
}
if (self.constrainedView && (![self.constrainedView respondsToSelector:@selector(copyBackgroundColor)] || [self.constrainedView performSelector:@selector(copyBackgroundColor)])) {
self.backgroundColor = self.constrainedView.backgroundColor;
if (self.molecule) {
if ([self.molecule respondsToSelector:@selector(copyBackgroundColor)] && [self.molecule performSelector:@selector(copyBackgroundColor)]) {
self.backgroundColor = self.molecule.backgroundColor;
}
}
}

4
MVMCoreUI/Molecules/ButtonView.swift
View File

@ -68,6 +68,10 @@ import UIKit
return 42
}
open override func copyBackgroundColor() -> Bool {
return true
}
// MARK: - Constraining
func setupButton() {
if let primaryButton = primaryButton, !subviews.contains(primaryButton) {

105
MVMCoreUI/Molecules/HeadlineBody.swift Normal file
View File

@ -0,0 +1,105 @@
//
// HeadlineBody.swift
// MVMCoreUI
//
// Created by Scott Pfeil on 7/1/19.
// Copyright © 2019 Verizon Wireless. All rights reserved.
//
import UIKit
open class HeadlineBody: ViewConstrainingView {
let headlineLabel = Label.commonLabelH2(true)
let messageLabel = Label.commonLabelB2(true)
var spaceBetweenLabels: NSLayoutConstraint?
var leftConstraintTitle: NSLayoutConstraint?
var rightConstraintTitle: NSLayoutConstraint?
var leftConstraintMessage: NSLayoutConstraint?
var rightConstraintMessage: NSLayoutConstraint?
// MARK: - MVMCoreViewProtocol
open override func updateView(_ size: CGFloat) {
super.updateView(size)
headlineLabel.updateView(size)
messageLabel.updateView(size)
setSpacing()
}
open override func setupView() {
super.setupView()
guard subviews.count == 0 else {
return
}
translatesAutoresizingMaskIntoConstraints = false
backgroundColor = .clear
clipsToBounds = true
addSubview(headlineLabel)
addSubview(messageLabel)
headlineLabel.setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
messageLabel.setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
topPin = headlineLabel.topAnchor.constraint(equalTo: topAnchor, constant: 0)
topPin?.isActive = true
spaceBetweenLabels = messageLabel.topAnchor.constraint(equalTo: headlineLabel.bottomAnchor, constant: PaddingTwo)
spaceBetweenLabels?.isActive = true
leftConstraintTitle = headlineLabel.leftAnchor.constraint(equalTo: leftAnchor)
leftConstraintTitle?.isActive = true
rightConstraintTitle = rightAnchor.constraint(equalTo: headlineLabel.rightAnchor)
rightConstraintTitle?.isActive = true
leftConstraintMessage = messageLabel.leftAnchor.constraint(equalTo: leftAnchor)
leftConstraintMessage?.isActive = true
rightConstraintMessage = rightAnchor.constraint(equalTo: messageLabel.rightAnchor)
rightConstraintMessage?.isActive = true
bottomPin = bottomAnchor.constraint(equalTo: messageLabel.bottomAnchor, constant: 0)
bottomPin?.isActive = true
}
// MARK: - Constraining
public func setSpacing() {
if headlineLabel.hasText && messageLabel.hasText {
spaceBetweenLabels?.constant = PaddingTwo
} else {
spaceBetweenLabels?.constant = 0
}
}
open override func setLeftPinConstant(_ constant: CGFloat) {
leftConstraintTitle?.constant = constant
leftConstraintMessage?.constant = constant
}
open override func setRightPinConstant(_ constant: CGFloat) {
rightConstraintTitle?.constant = constant
rightConstraintMessage?.constant = constant
}
// MARK: - MVMCoreUIMoleculeViewProtocol
open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
let headlineJSON = json?.optionalDictionaryForKey("headline")
headlineLabel.setWithJSON(headlineJSON, delegateObject: delegateObject, additionalData: additionalData)
let bodyJSON = json?.optionalDictionaryForKey("body")
messageLabel.setWithJSON(bodyJSON, delegateObject: delegateObject, additionalData: additionalData)
}
open override func reset() {
super.reset()
headlineLabel.styleH2(true)
messageLabel.styleB2(true)
}
public override static func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
return 58
}
}

25
MVMCoreUI/Molecules/ModuleMolecule.swift
View File

@ -10,11 +10,11 @@ import UIKit
open class ModuleMolecule: ViewConstrainingView {
open var molecule: (UIView & MVMCoreUIMoleculeViewProtocol)?
open var moduleMolecule: (UIView & MVMCoreUIMoleculeViewProtocol)?
open override func updateView(_ size: CGFloat) {
super.updateView(size)
molecule?.updateView(size)
moduleMolecule?.updateView(size)
}
// MARK: - MVMCoreUIMoleculeViewProtocol
@ -26,26 +26,25 @@ open class ModuleMolecule: ViewConstrainingView {
return
}
if molecule == nil {
if moduleMolecule == nil {
if let moleculeView = MVMCoreUIMoleculeMappingObject.shared()?.createMolecule(forJSON: module, delegateObject: delegateObject, constrainIfNeeded: true) {
addSubview(moleculeView)
NSLayoutConstraint.activate(Array(NSLayoutConstraint.pinView(toSuperview: moleculeView, useMargins: false).values))
molecule = moleculeView
moduleMolecule = moleculeView
}
} else {
molecule?.setWithJSON(module, delegateObject: delegateObject, additionalData: additionalData)
moduleMolecule?.setWithJSON(module, delegateObject: delegateObject, additionalData: additionalData)
}
}
open override func setAsMolecule() {
super.setAsMolecule()
updateViewHorizontalDefaults = false
molecule?.setAsMolecule?()
moduleMolecule?.setAsMolecule?()
}
open override func reset() {
super.reset()
molecule?.reset?()
moduleMolecule?.reset?()
}
public override static func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
@ -80,22 +79,22 @@ open class ModuleMolecule: ViewConstrainingView {
// MARK: - MVMCoreUIViewConstrainingProtocol
open override func useStandardConstraints() -> Bool {
return (molecule as? MVMCoreUIViewConstrainingProtocol)?.useStandardConstraints?() ?? true
return (moduleMolecule as? MVMCoreUIViewConstrainingProtocol)?.useStandardConstraints?() ?? true
}
open override func alignHorizontal(_ alignment: UIStackView.Alignment) {
(molecule as? MVMCoreUIViewConstrainingProtocol)?.alignHorizontal?(alignment)
(moduleMolecule as? MVMCoreUIViewConstrainingProtocol)?.alignHorizontal?(alignment)
}
open override func alignVertical(_ alignment: UIStackView.Alignment) {
(molecule as? MVMCoreUIViewConstrainingProtocol)?.alignVertical?(alignment)
(moduleMolecule as? MVMCoreUIViewConstrainingProtocol)?.alignVertical?(alignment)
}
open override func shouldSetHorizontalMargins(_ shouldSet: Bool) {
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetHorizontalMargins?(shouldSet)
(moduleMolecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetHorizontalMargins?(shouldSet)
}
open override func shouldSetVerticalMargins(_ shouldSet: Bool) {
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetVerticalMargins?(shouldSet)
(moduleMolecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetVerticalMargins?(shouldSet)
}
}

101
MVMCoreUI/Molecules/StandardFooterView.swift
View File

@ -8,103 +8,24 @@
import UIKit
public class StandardFooterView: ViewConstrainingView {
let twoButtonView = TwoButtonView(frame: .zero)
var textButton = MFTextButton(nil, constrainHeight: true, forWidth: MVMCoreUIUtility.getWidth())
var spaceBetweenButtons: NSLayoutConstraint?
var leftConstraintTwoButton: NSLayoutConstraint?
var rightConstraintTwoButton: NSLayoutConstraint?
var leftConstraintTextButton: NSLayoutConstraint?
var rightConstraintTextButton: NSLayoutConstraint?
var centerAlignTextButton: NSLayoutConstraint?
private var heightConstraint: NSLayoutConstraint?
public override func updateView(_ size: CGFloat) {
super.updateView(size)
twoButtonView.updateView(size)
textButton.updateView(size)
setSpacing()
}
public override func setupView() {
open class StandardFooterView: ViewConstrainingView {
open override func setupView() {
super.setupView()
guard subviews.count == 0 else {
return
}
translatesAutoresizingMaskIntoConstraints = false
backgroundColor = .clear
clipsToBounds = true
setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
setContentCompressionResistancePriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
addSubview(twoButtonView)
addSubview(textButton)
topPin = twoButtonView.topAnchor.constraint(equalTo: topAnchor, constant: PaddingDefaultVerticalSpacing)
topPin?.isActive = true
spaceBetweenButtons = textButton.topAnchor.constraint(equalTo: twoButtonView.bottomAnchor, constant: PaddingTwo)
spaceBetweenButtons?.isActive = true
leftConstraintTwoButton = twoButtonView.leftAnchor.constraint(equalTo: layoutMarginsGuide.leftAnchor)
leftConstraintTwoButton?.isActive = true
rightConstraintTwoButton = layoutMarginsGuide.rightAnchor.constraint(equalTo: twoButtonView.rightAnchor)
rightConstraintTwoButton?.isActive = true
leftConstraintTextButton = textButton.leftAnchor.constraint(greaterThanOrEqualTo: layoutMarginsGuide.leftAnchor)
leftConstraintTextButton?.isActive = true
rightConstraintTextButton = layoutMarginsGuide.rightAnchor.constraint(greaterThanOrEqualTo: textButton.rightAnchor)
rightConstraintTextButton?.isActive = true
centerAlignTextButton = textButton.centerXAnchor.constraint(equalTo: centerXAnchor)
centerAlignTextButton?.isActive = true
bottomPin = bottomAnchor.constraint(equalTo: textButton.bottomAnchor, constant: PaddingDefaultVerticalSpacing)
bottomPin?.isActive = true
heightConstraint = heightAnchor.constraint(equalToConstant: 0)
setupMoleculeFromJSON = true
}
public func setSpacing() {
if !(twoButtonView.heightConstraint?.isActive ?? false) && textButton.title(for: UIControl.State.normal)?.count ?? 0 > 0 {
spaceBetweenButtons?.constant = PaddingTwo
show()
} else if !(twoButtonView.heightConstraint?.isActive ?? false) || textButton.title(for: UIControl.State.normal)?.count ?? 0 > 0 {
spaceBetweenButtons?.constant = 0
show()
} else {
hide()
}
}
public override func show() {
super.show()
heightConstraint?.isActive = false
topPin?.isActive = true
layoutIfNeeded()
}
public override func hide() {
super.hide()
heightConstraint?.isActive = true
topPin?.isActive = false
layoutIfNeeded()
}
open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
open override func setWithJSON(_ json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable : Any]?) {
super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
twoButtonView.setWithJSON(json?.optionalDictionaryForKey("twoButtonView"), delegateObject: delegateObject, additionalData: additionalData)
textButton.setWithJSON(json?.optionalDictionaryForKey("textButton"), delegateObject: delegateObject, additionalData: additionalData)
}
public override func reset() {
twoButtonView.reset()
textButton.reset()
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetHorizontalMargins?(false)
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetVerticalMargins?(false)
shouldSetVerticalMargins(true)
shouldSetHorizontalMargins(true)
}
public override static func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
if let moleculeJSON = json?.optionalDictionaryForKey(KeyMolecule), let height = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeClass(withJSON: moleculeJSON)?.estimatedHeight?(forRow: moleculeJSON, delegateObject: delegateObject) {
return height + PaddingDefaultVerticalSpacing + PaddingDefaultVerticalSpacing
}
return 42
}
}

112
MVMCoreUI/Molecules/StandardHeaderView.swift
View File

@ -9,126 +9,45 @@
import UIKit
public class StandardHeaderView: ViewConstrainingView {
let headlineLabel = Label.commonLabelH2(true)
let messageLabel = Label.commonLabelB2(true)
var separatorView: SeparatorView?
var spaceBetweenLabels: NSLayoutConstraint?
var leftConstraintTitle: NSLayoutConstraint?
var rightConstraintTitle: NSLayoutConstraint?
var leftConstraintMessage: NSLayoutConstraint?
var rightConstraintMessage: NSLayoutConstraint?
private var heightConstraint: NSLayoutConstraint?
// MARK: - MVMCoreViewProtocol
public override func updateView(_ size: CGFloat) {
open override func updateView(_ size: CGFloat) {
super.updateView(size)
headlineLabel.updateView(size)
messageLabel.updateView(size)
separatorView?.updateView(size)
setSpacing()
}
public override func setupView() {
super.setupView()
if separatorView == nil {
translatesAutoresizingMaskIntoConstraints = false
backgroundColor = .clear
clipsToBounds = true
addSubview(headlineLabel)
addSubview(messageLabel)
headlineLabel.setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
messageLabel.setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
setContentHuggingPriority(UILayoutPriority.required, for: NSLayoutConstraint.Axis.vertical)
topPin = headlineLabel.topAnchor.constraint(equalTo: topAnchor, constant: PaddingDefaultVerticalSpacing)
topPin?.isActive = true
spaceBetweenLabels = messageLabel.topAnchor.constraint(equalTo: headlineLabel.bottomAnchor, constant: PaddingTwo)
spaceBetweenLabels?.isActive = true
leftConstraintTitle = headlineLabel.leftAnchor.constraint(equalTo: leftAnchor)
leftConstraintTitle?.isActive = true
rightConstraintTitle = rightAnchor.constraint(equalTo: headlineLabel.rightAnchor)
rightConstraintTitle?.isActive = true
leftConstraintMessage = messageLabel.leftAnchor.constraint(equalTo: leftAnchor)
leftConstraintMessage?.isActive = true
rightConstraintMessage = rightAnchor.constraint(equalTo: messageLabel.rightAnchor)
rightConstraintMessage?.isActive = true
bottomPin = bottomAnchor.constraint(equalTo: messageLabel.bottomAnchor, constant: PaddingDefaultVerticalSpacing)
bottomPin?.isActive = true
heightConstraint = heightAnchor.constraint(equalToConstant: 0)
heightConstraint?.priority = UILayoutPriority(rawValue: 950)
if let separatorView = SeparatorView.separatorAdd(to: self, position: SeparatorPositionBot, withHorizontalPadding: 0) {
separatorView.setAsHeavy()
addSubview(separatorView)
self.separatorView = separatorView
}
setupMoleculeFromJSON = true
if separatorView == nil, let separatorView = SeparatorView.separatorAdd(to: self, position: SeparatorPositionBot, withHorizontalPadding: 0) {
separatorView.setAsHeavy()
addSubview(separatorView)
self.separatorView = separatorView
}
}
// MARK: - Constraining
public func setSpacing() {
if headlineLabel.hasText && messageLabel.hasText {
spaceBetweenLabels?.constant = PaddingTwo
show()
} else if headlineLabel.hasText || messageLabel.hasText {
spaceBetweenLabels?.constant = 0
show()
} else {
hide()
}
}
public override func show() {
super.show()
heightConstraint?.isActive = false
layoutIfNeeded()
}
public override func hide() {
super.hide()
heightConstraint?.isActive = true
layoutIfNeeded()
}
public override func setLeftPinConstant(_ constant: CGFloat) {
leftConstraintTitle?.constant = constant
leftConstraintMessage?.constant = constant
super.setLeftPinConstant(constant)
separatorView?.leftPin?.constant = constant
}
public override func setRightPinConstant(_ constant: CGFloat) {
rightConstraintTitle?.constant = constant
rightConstraintMessage?.constant = constant
super.setRightPinConstant(constant)
separatorView?.rightPin?.constant = constant
}
// MARK: - MVMCoreUIMoleculeViewProtocol
open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
if let colorString = json?.optionalStringForKey("contentColor") {
let color = UIColor.mfGet(forHex: colorString)
headlineLabel.textColor = color
messageLabel.textColor = color
separatorView?.backgroundColor = color
}
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetHorizontalMargins?(false)
(molecule as? MVMCoreUIViewConstrainingProtocol)?.shouldSetVerticalMargins?(false)
shouldSetVerticalMargins(true)
shouldSetHorizontalMargins(true)
let headlineJSON = json?.optionalDictionaryForKey("headline")
headlineLabel.setWithJSON(headlineJSON, delegateObject: delegateObject, additionalData: additionalData)
let bodyJSON = json?.optionalDictionaryForKey("body")
messageLabel.setWithJSON(bodyJSON, delegateObject: delegateObject, additionalData: additionalData)
if let separatorJSON = json?.optionalDictionaryForKey("separator") {
separatorView?.setWithJSON(separatorJSON, delegateObject: delegateObject, additionalData: additionalData)
}
if separatorView?.isHidden ?? true {
bottomPin?.constant = 0
} else {
@ -137,14 +56,15 @@ public class StandardHeaderView: ViewConstrainingView {
}
open override func reset() {
backgroundColor = .clear
headlineLabel.styleH2(true)
messageLabel.styleB2(true)
super.reset()
separatorView?.setAsHeavy()
separatorView?.show()
}
public override static func estimatedHeight(forRow json: [AnyHashable : Any]?, delegateObject: MVMCoreUIDelegateObject?) -> CGFloat {
if let moleculeJSON = json?.optionalDictionaryForKey(KeyMolecule), let height = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeClass(withJSON: moleculeJSON)?.estimatedHeight?(forRow: moleculeJSON, delegateObject: delegateObject) {
return height + PaddingDefaultVerticalSpacing + PaddingDefaultVerticalSpacing
}
return 121
}
}

3
MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m
View File

@ -47,7 +47,8 @@
@"switch": Switch.class,
@"image": MFLoadImageView.class,
@"leftRightLabelView": LeftRightLabelView.class,
@"moduleMolecule": ModuleMolecule.class
@"moduleMolecule": ModuleMolecule.class,
@"headlineBody": HeadlineBody.class
} mutableCopy];
});
return mapping;