135 lines
4.5 KiB
Swift
135 lines
4.5 KiB
Swift
//
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// HeadlineBodyButton.swift
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// MVMCoreUI
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//
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// Created by Kevin Christiano on 9/12/19.
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// Copyright © 2019 Verizon Wireless. All rights reserved.
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//
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import UIKit
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@objcMembers open class HeadlineBodyButton: ViewConstrainingView {
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//------------------------------------------------------
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// MARK: - Outlets
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//------------------------------------------------------
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let headline = HeadlineBody(frame: .zero)
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let button = PrimaryButton.primaryTinyButton(false)!
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//------------------------------------------------------
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// MARK: - Properties
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//------------------------------------------------------
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var buttonHeadlinePadding: CGFloat = 16
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//------------------------------------------------------
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// MARK: - Constraints
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//------------------------------------------------------
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var buttonTopConstraint: NSLayoutConstraint?
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//------------------------------------------------------
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// MARK: - Initialization
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//------------------------------------------------------
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public init() {
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super.init(frame: .zero)
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}
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public override init(frame: CGRect) {
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super.init(frame: frame)
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}
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required public init?(coder aDecoder: NSCoder) {
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super.init(coder: aDecoder)
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}
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public convenience init(json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
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self.init()
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setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
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}
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//------------------------------------------------------
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// MARK: - View Lifecycle
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//------------------------------------------------------
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override open func setupView() {
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super.setupView()
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guard subviews.isEmpty else { return }
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defaultState()
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addSubview(headline)
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addSubview(button)
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headline.topAnchor.constraint(equalTo: layoutMarginsGuide.topAnchor).isActive = true
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headline.leadingAnchor.constraint(equalTo: layoutMarginsGuide.leadingAnchor).isActive = true
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layoutMarginsGuide.trailingAnchor.constraint(equalTo: headline.trailingAnchor).isActive = true
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buttonTopConstraint = button.topAnchor.constraint(equalTo: headline.bottomAnchor, constant: buttonHeadlinePadding)
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buttonTopConstraint?.isActive = true
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button.leadingAnchor.constraint(equalTo: layoutMarginsGuide.leadingAnchor).isActive = true
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layoutMarginsGuide.bottomAnchor.constraint(equalTo: button.bottomAnchor).isActive = true
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layoutMarginsGuide.trailingAnchor.constraint(greaterThanOrEqualTo: button.trailingAnchor).isActive = true
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}
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override open func updateView(_ size: CGFloat) {
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super.updateView(size)
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headline.updateView(size)
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button.updateView(size)
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buttonTopConstraint?.constant = headline.hasText() ? buttonHeadlinePadding : 0
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}
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private func defaultState() {
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headline.headlineLabel.font = MFStyler.fontH3()
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headline.messageLabel.font = MFStyler.fontB3()
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button.setAsSecondaryCustom()
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button.isHidden = false
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buttonHeadlinePadding = PaddingTwo
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}
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//------------------------------------------------------
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// MARK: - Molecule
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//------------------------------------------------------
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override open func reset() {
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super.reset()
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headline.reset()
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button.reset()
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defaultState()
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}
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open override func setAsMolecule() {
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super.setAsMolecule()
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headline.setAsMolecule()
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button.setAsMolecule()
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defaultState()
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}
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open override func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
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super.setWithJSON(json, delegateObject: delegateObject, additionalData: additionalData)
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guard let dictionary = json else { return }
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if let padding = dictionary.optionalCGFloatForKey("buttonHeadlinePadding") {
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buttonHeadlinePadding = padding
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}
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headline.setWithJSON(dictionary.optionalDictionaryForKey("headlineBody"), delegateObject: delegateObject, additionalData: additionalData)
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if let buttonDictionary = dictionary.optionalDictionaryForKey("button") {
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button.setWithJSON(buttonDictionary, delegateObject: delegateObject, additionalData: additionalData)
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} else {
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button.isHidden = true
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}
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}
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}
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