mirror of https://github.com/xaoxuu/ProHUD
122 lines
3.8 KiB
Swift
122 lines
3.8 KiB
Swift
//
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// cfg.toast.swift
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// ProHUD
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//
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// Created by xaoxuu on 2019/7/31.
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// Copyright © 2019 Titan Studio. All rights reserved.
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//
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import UIKit
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import SnapKit
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public extension UIWindow.Level {
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static let proToast = UIWindow.Level.alert + 1000
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}
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public extension ProHUD.Configuration {
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struct Toast {
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// MARK: 卡片样式
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/// 最大宽度（用于优化横屏或者iPad显示）
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public var maxWidth = CGFloat(556)
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/// 圆角半径
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public var cornerRadius = CGFloat(12)
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/// 余量：元素与元素之间的距离
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public var margin = CGFloat(8)
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/// 填充：元素内部控件距离元素边界的距离
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public var padding = CGFloat(16)
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/// 行间距
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public var lineSpace = CGFloat(4)
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// MARK: 图标样式
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/// 图标尺寸
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public var iconSize = CGSize(width: 44, height: 44)
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// MARK: 文本样式
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/// 标题字体
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public var titleFont = UIFont.boldSystemFont(ofSize: 18)
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/// 标题最多行数
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public var titleMaxLines = Int(5)
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/// 正文字体
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public var bodyFont = UIFont.systemFont(ofSize: 16)
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/// 正文最多行数
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public var bodyMaxLines = Int(20)
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/// 更新视图
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/// - Parameter callback: 回调代码
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public mutating func reloadData(_ callback: @escaping (ProHUD.Toast) -> Void) {
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privReloadData = callback
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}
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}
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}
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// MARK: - 内部调用
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internal extension ProHUD.Configuration.Toast {
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var reloadData: (ProHUD.Toast) -> Void {
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return privReloadData
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}
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}
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// MARK: - 默认实现
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fileprivate var privReloadData: (ProHUD.Toast) -> Void = {
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return { (vc) in
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debug(vc, "reloadData")
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let config = cfg.toast
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let scene = vc.vm.scene
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if vc.imageView.superview == nil {
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vc.view.addSubview(vc.imageView)
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}
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if vc.textStack.superview == nil {
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vc.view.addSubview(vc.textStack)
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vc.textStack.addArrangedSubview(vc.titleLabel)
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vc.textStack.addArrangedSubview(vc.bodyLabel)
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}
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// 设置数据
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vc.imageView.image = vc.vm.icon ?? vc.vm.scene.image
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vc.imageView.layer.removeAllAnimations()
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vc.titleLabel.textColor = cfg.primaryLabelColor
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vc.titleLabel.text = vc.vm.title ?? vc.vm.scene.title
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vc.bodyLabel.textColor = cfg.secondaryLabelColor
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vc.bodyLabel.text = vc.vm.message ?? vc.vm.scene.message
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if let count = vc.titleLabel.text?.count, count > 0 {
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vc.textStack.insertArrangedSubview(vc.titleLabel, at: 0)
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} else {
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vc.titleLabel.removeFromSuperview()
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}
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if let count = vc.bodyLabel.text?.count, count > 0 {
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vc.textStack.addArrangedSubview(vc.bodyLabel)
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} else {
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vc.bodyLabel.removeFromSuperview()
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}
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// 更新布局
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vc.imageView.snp.makeConstraints { (mk) in
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mk.top.equalToSuperview().offset(config.padding)
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mk.leading.equalToSuperview().offset(config.padding)
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mk.bottom.lessThanOrEqualToSuperview().offset(-config.padding)
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mk.width.height.equalTo(config.iconSize)
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}
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vc.textStack.snp.makeConstraints { (mk) in
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mk.top.equalToSuperview().offset(config.padding)
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mk.leading.equalTo(vc.imageView.snp.trailing).offset(config.padding - 4)
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mk.leading.greaterThanOrEqualToSuperview().offset(config.padding)
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mk.trailing.equalToSuperview().offset(-config.padding)
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mk.bottom.lessThanOrEqualToSuperview().offset(-config.padding)
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}
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vc.view.layoutIfNeeded()
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// 设置持续时间
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vc.vm.updateDuration()
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}
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}()
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