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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,233 @@ | ||
| // | ||
| // CustomerTextView.swift | ||
| // RZRichTextView_Example | ||
| // | ||
| // Created by rztime on 2021/11/15. | ||
| // Copyright © 2021 CocoaPods. All rights reserved. | ||
| // | ||
|
|
||
| import UIKit | ||
| import RZRichTextView | ||
| import RxSwift | ||
| import RxCocoa | ||
|
|
||
| class CustomerTextView: UIViewController { | ||
|
|
||
| enum CToolBarItem: NSInteger { | ||
| case cimage = 100 | ||
| case cfont = 101 | ||
| case cvideo = 102 | ||
| case clink = 103 | ||
| } | ||
| var textView: RZRichTextView? | ||
|
|
||
| let dispose = DisposeBag() | ||
| var cheight : CGFloat = 0 | ||
| override func viewDidLoad() { | ||
| super.viewDidLoad() | ||
| self.view.backgroundColor = .white | ||
|
|
||
| let options = RZRichTextViewOptions.shared | ||
|
|
||
| options.obliqueFont = UIFont.init(name: "XinYuGongHeXieSong-L-Light", size: 15) ?? .italicSystemFont(ofSize: 15) // 斜体 | ||
| options.boldObliqueFont = .init(name: "XinYuGongHeXieSong-B-Bold", size: 15) ?? .boldSystemFont(ofSize: 15) // 粗斜体 | ||
|
|
||
| options.icon_revoke = CRichTextConfigure.revokeIcon | ||
| options.icon_restore = CRichTextConfigure.reStoreIcon | ||
| options.icon_revokeEnable = nil | ||
| options.icon_restoreEnable = nil | ||
| // 不需要移除link属性 | ||
| options.shouldRemoveLinkWhenEditing = false | ||
|
|
||
| options.colors = [ | ||
| .init(161, 161, 161, 1), | ||
| .init(117, 117, 117, 1), | ||
| .init(25, 25, 25, 1), | ||
| .init(255, 246, 0, 1), | ||
| .init(255, 0, 0, 1), | ||
| .init(3, 132, 225, 1), | ||
| .init(0, 236, 28, 1), | ||
| .init(120, 0, 255, 1), | ||
| ] | ||
|
|
||
| let tooleBars: [RZToolBarItem] = [ | ||
| .init(type: CToolBarItem.cimage.rawValue, image: CRichTextConfigure.imageIcon, selectedImage: nil, selected: false, exparams: nil, items: nil), | ||
| .init(type: CToolBarItem.cfont.rawValue, image: CRichTextConfigure.fontIcon, selectedImage: CRichTextConfigure.fontHightIcon, selected: false, exparams: nil, items: nil), | ||
| .init(type: CToolBarItem.cvideo.rawValue, image: CRichTextConfigure.videoIcon, selectedImage: nil, selected: false, exparams: nil, items: nil), | ||
| .init(type: CToolBarItem.clink.rawValue, image: CRichTextConfigure.linkIcon, selectedImage: nil, selected: false, exparams: nil, items: nil), | ||
| ] | ||
| options.toolbarItems = tooleBars | ||
|
|
||
| options.didSelectedToolbarItem = { [weak self] (item, index) in | ||
| self?.textView?.becomeFirstResponder() | ||
| switch item.type { | ||
| case CToolBarItem.cimage.rawValue: | ||
| let vc = TZImagePickerController.init(maxImagesCount: 1, delegate: nil) | ||
| vc?.allowPickingImage = true | ||
| vc?.allowPickingVideo = false | ||
| vc?.allowTakeVideo = false | ||
| vc?.allowTakePicture = false | ||
| vc?.allowCrop = false | ||
| vc?.didFinishPickingPhotosHandle = { [weak self] (photos, assets, _) in | ||
| if let image = photos?.first { | ||
| let asset = assets?.first as? PHAsset | ||
| self?.textView?.helper?.insert(text: nil, image: image, asset: asset) | ||
| } | ||
| } | ||
| RZRichTextViewUtils.rz_currentViewController()?.present(vc!, animated: true, completion: nil) | ||
| case CToolBarItem.cfont.rawValue: | ||
| if let textView = self?.textView { | ||
| item.selected = !item.selected | ||
| if item.selected { | ||
| textView.inputView = CRichTextFontStyleOptionsView.init(frame: .init(x: 0, y: 0, width: UIScreen.main.bounds.size.width, height: self?.cheight ?? 0), options: textView.options, typingAttributes: textView.typingAttributes, changed: { [weak self] typingAttributes in | ||
| guard let textView = self?.textView else { | ||
| return | ||
| } | ||
| textView.typingAttributes = typingAttributes | ||
| textView.helper?.insert(text: nil, image: nil, changeParagraph:true) | ||
| }) | ||
| } else { | ||
| textView.inputView?.removeFromSuperview() | ||
| textView.inputView = nil | ||
| } | ||
| textView.reloadInputViews() | ||
| } | ||
| break | ||
| case CToolBarItem.cvideo.rawValue: | ||
| let vc = TZImagePickerController.init(maxImagesCount: 1, delegate: nil) | ||
| vc?.allowPickingImage = false | ||
| vc?.allowPickingVideo = true | ||
| vc?.allowTakeVideo = false | ||
| vc?.allowTakePicture = false | ||
| vc?.allowCrop = false | ||
| vc?.didFinishPickingVideoHandle = { (image, asset) in | ||
| if let image = image { | ||
| self?.textView?.helper?.insert(text: nil, image: image, asset: asset) | ||
| } | ||
| } | ||
| RZRichTextViewUtils.rz_currentViewController()?.present(vc!, animated: true, completion: nil) | ||
| case CToolBarItem.clink.rawValue: | ||
| if let range = self?.textView?.selectedRange { | ||
| self?.changeURL(range: range, url: nil) | ||
| } | ||
| default: break | ||
| } | ||
| self?.textView?.kinputAccessoryView.reloadData() | ||
| return false | ||
| } | ||
|
|
||
| let textView = RZRichTextView.init(frame: .zero, options: options) | ||
|
|
||
| self.view.addSubview(textView) | ||
| textView.snp.makeConstraints { make in | ||
| make.left.right.equalToSuperview().inset(20) | ||
| make.top.equalToSuperview().inset(100) | ||
| make.height.equalTo(400) | ||
| } | ||
|
|
||
| textView.font = options.normalFont.withSize(15) | ||
| textView.textColor = options.colors[2].color | ||
|
|
||
| textView.backgroundColor = .lightGray | ||
| textView.kinputAccessoryView.closeBtn.isHidden = true | ||
|
|
||
| [textView.kinputAccessoryView.leftBtn, textView.kinputAccessoryView.rightBtn].forEach { b in | ||
| b.snp.updateConstraints { make in | ||
| make.width.equalTo(44) | ||
| } | ||
| } | ||
| self.textView = textView | ||
| textView.delegate = self | ||
|
|
||
| _ = NotificationCenter.default.rx.notification(UIResponder.keyboardWillChangeFrameNotification).take(until: self.rx.deallocated) | ||
| .subscribe(onNext: { [weak self] (notify) in | ||
| let keyboardFrame = (notify.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as! NSValue).cgRectValue | ||
| self?.cheight = keyboardFrame.height - 44 | ||
| }).disposed(by: dispose) | ||
| } | ||
| func changeURL(range: NSRange, url: URL?) { | ||
| let string = self.textView?.attributedText.attributedSubstring(from: range).string | ||
| CLinkInputViewContrller.show(text: string, link: url?.absoluteString) {[weak self] (text, url) in | ||
| guard let textView = self?.textView else { | ||
| return | ||
| } | ||
| let tempText = text ?? url | ||
| var typingAttributes = textView.typingAttributes | ||
| typingAttributes[NSAttributedString.Key.link] = url | ||
| textView.typingAttributes = typingAttributes | ||
| textView.helper?.insert(text: tempText, replaceRange: range) | ||
| } | ||
| } | ||
| } | ||
| extension CustomerTextView: UITextViewDelegate { | ||
| @available(iOS 10.0, *) | ||
| func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool { | ||
| self.changeURL(range: characterRange, url: URL) | ||
| return false | ||
| } | ||
| } | ||
|
|
||
| struct CRichTextConfigure { | ||
| enum FontStyleItem: Int { | ||
| case bold = 0 | ||
| case itial = 1 | ||
| case underLine = 2 | ||
| case deleteLine = 3 | ||
| } | ||
| // 和FontStyleItem一一对应 | ||
| static let fontStyleImages: [UIImage?] = [CRichTextConfigure.boldIcon, CRichTextConfigure.itialIcon, CRichTextConfigure.underLineIcon, CRichTextConfigure.deleteLineIcon] | ||
|
|
||
| static let imageIcon = UIImage.init(named: "rt_imageIcon") | ||
| static let fontIcon = UIImage.init(named: "rt_fontStyleIcon") | ||
| static let fontHightIcon = UIImage.init(named: "rt_fontStyleIcon_hight") | ||
| static let videoIcon = UIImage.init(named: "rt_videoIcon") | ||
| static let linkIcon = UIImage.init(named: "rt_linkIcon") | ||
| static let revokeIcon = UIImage.init(named: "rt_revokeIcon") | ||
| static let reStoreIcon = UIImage.init(named: "rt_restoreIcon") | ||
| static let boldIcon = UIImage.init(named: "rt_boldIcon") | ||
| static let itialIcon = UIImage.init(named: "rt_itailIcon") | ||
| static let underLineIcon = UIImage.init(named: "rt_underLineIcon") | ||
| static let deleteLineIcon = UIImage.init(named: "rt_deleteLineIcon") | ||
| static let aliginDefaultIcon = UIImage.init(named: "rt_aligin_default") | ||
| static let aliginLeftIcon = UIImage.init(named: "rt_aliginLeftIcon") | ||
| static let aliginCenterIcon = UIImage.init(named: "rt_aliginCenterIcon") | ||
| static let aliginrightIcon = UIImage.init(named: "rt_aliginRightIcon") | ||
|
|
||
| static let fontsizes : [CGFloat] = [12, 15, 17, 19] | ||
| } | ||
|
|
||
| class CLinkInputViewContrller: UIAlertController { | ||
| class func show(text: String?, link: String?, finish:((_ text: String?, _ link: String?) -> Void)?) { | ||
| let t = (text?.isEmpty ?? true) ? "插入超链接" : "编辑超链接" | ||
| let vc = CLinkInputViewContrller.init(title: t, message: nil, preferredStyle: .alert) | ||
| vc.addTextField { t1 in | ||
|
|
||
| } | ||
| vc.addTextField { t2 in | ||
|
|
||
| } | ||
| vc.textFields?.first?.text = link?.removingPercentEncoding | ||
| vc.textFields?.first?.placeholder = "请输入超链接地址" | ||
| vc.textFields?.last?.text = text | ||
| vc.textFields?.last?.placeholder = "请输入超链接标题" | ||
| let action0 = UIAlertAction.init(title: "放弃操作", style: .cancel) { _ in | ||
|
|
||
| } | ||
| let aciton1 = UIAlertAction.init(title: "确认", style: .default) { [weak vc] _ in | ||
| let link = vc?.textFields?.first?.text?.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) | ||
| let text = vc?.textFields?.last?.text | ||
| finish?(text, (link?.isEmpty ?? true) ? nil : link) | ||
| } | ||
| let action2 = UIAlertAction.init(title: "取消超链接", style: .default) { [weak vc] _ in | ||
| let link: String? = nil | ||
| let text = vc?.textFields?.last?.text | ||
| finish?(text, link) | ||
| } | ||
| if !(text?.isEmpty ?? true) { | ||
| vc.addAction(action2) | ||
| } | ||
| vc.addAction(aciton1) | ||
| vc.addAction(action0) | ||
| RZRichTextViewUtils.rz_currentViewController()?.present(vc, animated: true, completion: nil) | ||
| } | ||
| } |
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