108 lines
4.6 KiB
Swift
108 lines
4.6 KiB
Swift
//
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// ComposeStatusAttachmentCollectionViewCell.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-3-17.
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//
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import os.log
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import UIKit
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import Combine
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import MastodonUI
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import MastodonAsset
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import MastodonLocalization
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protocol ComposeStatusAttachmentCollectionViewCellDelegate: AnyObject {
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func composeStatusAttachmentCollectionViewCell(_ cell: ComposeStatusAttachmentCollectionViewCell, removeButtonDidPressed button: UIButton)
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}
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final class ComposeStatusAttachmentCollectionViewCell: UICollectionViewCell {
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let logger = Logger(subsystem: "ComposeStatusAttachmentCollectionViewCell", category: "UI")
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var disposeBag = Set<AnyCancellable>()
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static let verticalMarginHeight: CGFloat = ComposeStatusAttachmentCollectionViewCell.removeButtonSize.height * 0.5
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static let removeButtonSize = CGSize(width: 22, height: 22)
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weak var delegate: ComposeStatusAttachmentCollectionViewCellDelegate?
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// let attachmentContainerView = AttachmentContainerView()
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let removeButton: UIButton = {
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let button = HighlightDimmableButton()
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button.expandEdgeInsets = UIEdgeInsets(top: -10, left: -10, bottom: -10, right: -10)
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let image = UIImage(systemName: "minus")!.withConfiguration(UIImage.SymbolConfiguration(pointSize: 14, weight: .bold))
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button.tintColor = .white
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button.setImage(image, for: .normal)
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button.setBackgroundImage(.placeholder(color: Asset.Colors.danger.color), for: .normal)
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button.layer.masksToBounds = true
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button.layer.cornerRadius = ComposeStatusAttachmentCollectionViewCell.removeButtonSize.width * 0.5
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button.layer.borderColor = Asset.Colors.dangerBorder.color.cgColor
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button.layer.borderWidth = 1
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return button
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}()
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override func prepareForReuse() {
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super.prepareForReuse()
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// attachmentContainerView.activityIndicatorView.startAnimating()
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// attachmentContainerView.previewImageView.af.cancelImageRequest()
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// attachmentContainerView.previewImageView.image = .placeholder(color: .systemFill)
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// delegate = nil
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// disposeBag.removeAll()
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}
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override init(frame: CGRect) {
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super.init(frame: frame)
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_init()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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_init()
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}
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deinit {
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logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
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}
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}
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extension ComposeStatusAttachmentCollectionViewCell {
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private func _init() {
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// selectionStyle = .none
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// attachmentContainerView.translatesAutoresizingMaskIntoConstraints = false
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// contentView.addSubview(attachmentContainerView)
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// NSLayoutConstraint.activate([
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// attachmentContainerView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: ComposeStatusAttachmentCollectionViewCell.verticalMarginHeight),
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// attachmentContainerView.leadingAnchor.constraint(equalTo: contentView.readableContentGuide.leadingAnchor),
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// attachmentContainerView.trailingAnchor.constraint(equalTo: contentView.readableContentGuide.trailingAnchor),
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// contentView.bottomAnchor.constraint(equalTo: attachmentContainerView.bottomAnchor, constant: ComposeStatusAttachmentCollectionViewCell.verticalMarginHeight),
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// attachmentContainerView.heightAnchor.constraint(equalToConstant: 205).priority(.defaultHigh),
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// ])
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//
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// removeButton.translatesAutoresizingMaskIntoConstraints = false
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// contentView.addSubview(removeButton)
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// NSLayoutConstraint.activate([
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// removeButton.centerXAnchor.constraint(equalTo: attachmentContainerView.trailingAnchor),
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// removeButton.centerYAnchor.constraint(equalTo: attachmentContainerView.topAnchor),
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// removeButton.widthAnchor.constraint(equalToConstant: ComposeStatusAttachmentCollectionViewCell.removeButtonSize.width).priority(.defaultHigh),
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// removeButton.heightAnchor.constraint(equalToConstant: ComposeStatusAttachmentCollectionViewCell.removeButtonSize.height).priority(.defaultHigh),
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// ])
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//
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// removeButton.addTarget(self, action: #selector(ComposeStatusAttachmentCollectionViewCell.removeButtonDidPressed(_:)), for: .touchUpInside)
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}
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}
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extension ComposeStatusAttachmentCollectionViewCell {
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@objc private func removeButtonDidPressed(_ sender: UIButton) {
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logger.debug("\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
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delegate?.composeStatusAttachmentCollectionViewCell(self, removeButtonDidPressed: sender)
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}
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}
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