diff --git a/Session.xcodeproj/project.pbxproj b/Session.xcodeproj/project.pbxproj index a973a0498..e4268b9f0 100644 --- a/Session.xcodeproj/project.pbxproj +++ b/Session.xcodeproj/project.pbxproj @@ -216,6 +216,7 @@ B8041A9525C8FA1D003C2166 /* MediaLoaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8041A9425C8FA1D003C2166 /* MediaLoaderView.swift */; }; B8041AA725C90927003C2166 /* TypingIndicatorCellV2.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8041AA625C90927003C2166 /* TypingIndicatorCellV2.swift */; }; B80A579F23DFF1F300876683 /* NewClosedGroupVC.swift in Sources */ = {isa = PBXBuildFile; fileRef = B80A579E23DFF1F300876683 /* NewClosedGroupVC.swift */; }; + B821494625D4D6FF009C0F2A /* URLModal.swift in Sources */ = {isa = PBXBuildFile; fileRef = B821494525D4D6FF009C0F2A /* URLModal.swift */; }; B8269D2925C7A4B400488AB4 /* InputView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8269D2825C7A4B400488AB4 /* InputView.swift */; }; B8269D3325C7A8C600488AB4 /* InputViewButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8269D3225C7A8C600488AB4 /* InputViewButton.swift */; }; B8269D3D25C7B34D00488AB4 /* InputTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8269D3C25C7B34D00488AB4 /* InputTextView.swift */; }; @@ -279,7 +280,7 @@ B88A1AC725C90A4700E6D421 /* TypingIndicatorInteraction.swift in Sources */ = {isa = PBXBuildFile; fileRef = 34B6A904218B4C90007C4606 /* TypingIndicatorInteraction.swift */; }; B893063F2383961A005EAA8E /* ScanQRCodeWrapperVC.swift in Sources */ = {isa = PBXBuildFile; fileRef = B893063E2383961A005EAA8E /* ScanQRCodeWrapperVC.swift */; }; B894D0752339EDCF00B4D94D /* NukeDataModal.swift in Sources */ = {isa = PBXBuildFile; fileRef = B894D0742339EDCF00B4D94D /* NukeDataModal.swift */; }; - B897621C25D201F7004F83B2 /* ConversationVC+ScrollToBottomButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = B897621B25D201F7004F83B2 /* ConversationVC+ScrollToBottomButton.swift */; }; + B897621C25D201F7004F83B2 /* ScrollToBottomButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = B897621B25D201F7004F83B2 /* ScrollToBottomButton.swift */; }; B8A14D702589CE9000E70D57 /* KeyPairMigrationSuccessSheet.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8A14D6F2589CE9000E70D57 /* KeyPairMigrationSuccessSheet.swift */; }; B8AE75A425A6C6A6001A84D2 /* Data+Trimming.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8AE75A325A6C6A6001A84D2 /* Data+Trimming.swift */; }; B8AE760B25ABFB5A001A84D2 /* GeneralUtilities.m in Sources */ = {isa = PBXBuildFile; fileRef = B8AE760A25ABFB5A001A84D2 /* GeneralUtilities.m */; }; @@ -1261,6 +1262,7 @@ B8041A9425C8FA1D003C2166 /* MediaLoaderView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MediaLoaderView.swift; sourceTree = ""; }; B8041AA625C90927003C2166 /* TypingIndicatorCellV2.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TypingIndicatorCellV2.swift; sourceTree = ""; }; B80A579E23DFF1F300876683 /* NewClosedGroupVC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NewClosedGroupVC.swift; sourceTree = ""; }; + B821494525D4D6FF009C0F2A /* URLModal.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = URLModal.swift; sourceTree = ""; }; B8269D2825C7A4B400488AB4 /* InputView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputView.swift; sourceTree = ""; }; B8269D3225C7A8C600488AB4 /* InputViewButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputViewButton.swift; sourceTree = ""; }; B8269D3C25C7B34D00488AB4 /* InputTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputTextView.swift; sourceTree = ""; }; @@ -1303,7 +1305,7 @@ B88847BB23E10BC6009836D2 /* GroupMembersVC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GroupMembersVC.swift; sourceTree = ""; }; B893063E2383961A005EAA8E /* ScanQRCodeWrapperVC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScanQRCodeWrapperVC.swift; sourceTree = ""; }; B894D0742339EDCF00B4D94D /* NukeDataModal.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NukeDataModal.swift; sourceTree = ""; }; - B897621B25D201F7004F83B2 /* ConversationVC+ScrollToBottomButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "ConversationVC+ScrollToBottomButton.swift"; sourceTree = ""; }; + B897621B25D201F7004F83B2 /* ScrollToBottomButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScrollToBottomButton.swift; sourceTree = ""; }; B8A14D6F2589CE9000E70D57 /* KeyPairMigrationSuccessSheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeyPairMigrationSuccessSheet.swift; sourceTree = ""; }; B8AE75A325A6C6A6001A84D2 /* Data+Trimming.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Data+Trimming.swift"; sourceTree = ""; }; B8AE760925ABFB00001A84D2 /* GeneralUtilities.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneralUtilities.h; sourceTree = ""; }; @@ -2229,15 +2231,24 @@ path = "Content Views"; sourceTree = ""; }; + B821493625D4D6A7009C0F2A /* Views & Modals */ = { + isa = PBXGroup; + children = ( + B897621B25D201F7004F83B2 /* ScrollToBottomButton.swift */, + B821494525D4D6FF009C0F2A /* URLModal.swift */, + ); + path = "Views & Modals"; + sourceTree = ""; + }; B835246C25C38AA20089A44F /* Conversations V2 */ = { isa = PBXGroup; children = ( B835246D25C38ABF0089A44F /* ConversationVC.swift */, B8569AC225CB5D2900DBA3DB /* ConversationVC+Interaction.swift */, - B897621B25D201F7004F83B2 /* ConversationVC+ScrollToBottomButton.swift */, B887C38125C7C79700E11DAE /* Input View */, B835247725C38D190089A44F /* Message Cells */, C328252E25CA54F70062D0A7 /* Context Menu */, + B821493625D4D6A7009C0F2A /* Views & Modals */, ); path = "Conversations V2"; sourceTree = ""; @@ -5027,6 +5038,7 @@ 34D1F0881F8678AA0066283D /* ConversationViewLayout.m in Sources */, B82B408E239DC00D00A248E7 /* DisplayNameVC.swift in Sources */, B835246E25C38ABF0089A44F /* ConversationVC.swift in Sources */, + B821494625D4D6FF009C0F2A /* URLModal.swift in Sources */, 4CA485BB2232339F004B9E7D /* PhotoCaptureViewController.swift in Sources */, 34330AA31E79686200DF2FB9 /* OWSProgressView.m in Sources */, 344825C6211390C800DB4BD8 /* OWSOrphanDataCleaner.m in Sources */, @@ -5115,7 +5127,7 @@ 340FC8B0204DAC8D007AEB0F /* AddToBlockListViewController.m in Sources */, 3496957321A301A100DCFE74 /* OWSBackupJob.m in Sources */, B894D0752339EDCF00B4D94D /* NukeDataModal.swift in Sources */, - B897621C25D201F7004F83B2 /* ConversationVC+ScrollToBottomButton.swift in Sources */, + B897621C25D201F7004F83B2 /* ScrollToBottomButton.swift in Sources */, 346B66311F4E29B200E5122F /* CropScaleImageViewController.swift in Sources */, 45E5A6991F61E6DE001E4A8A /* MarqueeLabel.swift in Sources */, 34D1F0B01F867BFC0066283D /* OWSSystemMessageCell.m in Sources */, diff --git a/Session/Conversations V2/ConversationVC+Interaction.swift b/Session/Conversations V2/ConversationVC+Interaction.swift index fbc560976..5d83f016c 100644 --- a/Session/Conversations V2/ConversationVC+Interaction.swift +++ b/Session/Conversations V2/ConversationVC+Interaction.swift @@ -201,4 +201,11 @@ extension ConversationVC : InputViewDelegate, MessageCellDelegate, ContextMenuAc func handleQuoteViewCancelButtonTapped() { snInputView.quoteDraftInfo = nil } + + func openURL(_ url: URL) { + let urlModal = URLModal(url: url) + urlModal.modalPresentationStyle = .overFullScreen + urlModal.modalTransitionStyle = .crossDissolve + present(urlModal, animated: true, completion: nil) + } } diff --git a/Session/Conversations V2/ConversationVC+ScrollToBottomButton.swift b/Session/Conversations V2/ConversationVC+ScrollToBottomButton.swift deleted file mode 100644 index aa754d540..000000000 --- a/Session/Conversations V2/ConversationVC+ScrollToBottomButton.swift +++ /dev/null @@ -1,70 +0,0 @@ - -extension ConversationVC { - - final class ScrollToBottomButton : UIView { - private let delegate: ScrollToBottomButtonDelegate - - // MARK: Settings - private static let size: CGFloat = 40 - private static let iconSize: CGFloat = 16 - - // MARK: Lifecycle - init(delegate: ScrollToBottomButtonDelegate) { - self.delegate = delegate - super.init(frame: CGRect.zero) - setUpViewHierarchy() - } - - override init(frame: CGRect) { - preconditionFailure("Use init(delegate:) instead.") - } - - required init?(coder: NSCoder) { - preconditionFailure("Use init(delegate:) instead.") - } - - private func setUpViewHierarchy() { - // Background & blur - let backgroundView = UIView() - backgroundView.backgroundColor = isLightMode ? .white : .black - backgroundView.alpha = Values.lowOpacity - addSubview(backgroundView) - backgroundView.pin(to: self) - let blurView = UIVisualEffectView(effect: UIBlurEffect(style: .regular)) - addSubview(blurView) - blurView.pin(to: self) - // Size & shape - let size = ScrollToBottomButton.size - set(.width, to: size) - set(.height, to: size) - layer.cornerRadius = size / 2 - layer.masksToBounds = true - // Border - layer.borderWidth = 1 - let borderColor = (isLightMode ? UIColor.black : UIColor.white).withAlphaComponent(Values.veryLowOpacity) - layer.borderColor = borderColor.cgColor - // Icon - let tint = isLightMode ? UIColor.black : UIColor.white - let icon = UIImage(named: "ic_chevron_down")!.withTint(tint) - let iconImageView = UIImageView(image: icon) - iconImageView.set(.width, to: ScrollToBottomButton.iconSize) - iconImageView.set(.height, to: ScrollToBottomButton.iconSize) - iconImageView.contentMode = .scaleAspectFit - addSubview(iconImageView) - iconImageView.center(in: self) - // Gesture recognizer - let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(handleTap)) - addGestureRecognizer(tapGestureRecognizer) - } - - // MARK: Interaction - @objc private func handleTap() { - delegate.handleScrollToBottomButtonTapped() - } - } -} - -protocol ScrollToBottomButtonDelegate { - - func handleScrollToBottomButtonTapped() -} diff --git a/Session/Conversations V2/Message Cells/Content Views/LinkView.swift b/Session/Conversations V2/Message Cells/Content Views/LinkView.swift index df77487de..c152e9a8c 100644 --- a/Session/Conversations V2/Message Cells/Content Views/LinkView.swift +++ b/Session/Conversations V2/Message Cells/Content Views/LinkView.swift @@ -1,6 +1,8 @@ final class LinkView : UIView { private let viewItem: ConversationViewItem + private let maxWidth: CGFloat + private let delegate: UITextViewDelegate private var textColor: UIColor { let isOutgoing = (viewItem.interaction.interactionType() == .outgoingMessage) @@ -12,18 +14,20 @@ final class LinkView : UIView { private static let imageSize: CGFloat = 100 - init(for viewItem: ConversationViewItem) { + init(for viewItem: ConversationViewItem, maxWidth: CGFloat, delegate: UITextViewDelegate) { self.viewItem = viewItem + self.maxWidth = maxWidth + self.delegate = delegate super.init(frame: CGRect.zero) setUpViewHierarchy() } override init(frame: CGRect) { - preconditionFailure("Use init(for:) instead.") + preconditionFailure("Use init(for:maxWidth:delegate:) instead.") } required init?(coder: NSCoder) { - preconditionFailure("Use init(for:) instead.") + preconditionFailure("Use init(for:maxWidth:delegate:) instead.") } private func setUpViewHierarchy() { @@ -72,12 +76,12 @@ final class LinkView : UIView { separator.set(.height, to: 1 / UIScreen.main.scale) vStackView.addArrangedSubview(separator) - let bodyLabelContainer = UIView() + let bodyTextViewContainer = UIView() - let bodyLabel = VisibleMessageCell.getBodyLabel(for: viewItem, with: textColor) - bodyLabelContainer.addSubview(bodyLabel) - bodyLabel.pin(to: bodyLabelContainer, withInset: 12) - vStackView.addArrangedSubview(bodyLabelContainer) + let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: textColor, delegate: delegate) + bodyTextViewContainer.addSubview(bodyTextView) + bodyTextView.pin(to: bodyTextViewContainer, withInset: 12) + vStackView.addArrangedSubview(bodyTextViewContainer) addSubview(vStackView) vStackView.pin(to: self) diff --git a/Session/Conversations V2/Message Cells/MessageCell.swift b/Session/Conversations V2/Message Cells/MessageCell.swift index 219165e20..c580f1268 100644 --- a/Session/Conversations V2/Message Cells/MessageCell.swift +++ b/Session/Conversations V2/Message Cells/MessageCell.swift @@ -55,4 +55,5 @@ protocol MessageCellDelegate { func handleViewItemTapped(_ viewItem: ConversationViewItem, gestureRecognizer: UITapGestureRecognizer) func handleViewItemDoubleTapped(_ viewItem: ConversationViewItem) func showFullText(_ viewItem: ConversationViewItem) + func openURL(_ url: URL) } diff --git a/Session/Conversations V2/Message Cells/VisibleMessageCell.swift b/Session/Conversations V2/Message Cells/VisibleMessageCell.swift index 9b210b838..1e16675f6 100644 --- a/Session/Conversations V2/Message Cells/VisibleMessageCell.swift +++ b/Session/Conversations V2/Message Cells/VisibleMessageCell.swift @@ -1,7 +1,8 @@ -final class VisibleMessageCell : MessageCell { +final class VisibleMessageCell : MessageCell, UITextViewDelegate { private var unloadContent: (() -> Void)? var albumView: MediaAlbumView? + var bodyTextView: UITextView? var mediaTextOverlayView: MediaTextOverlayView? // Constraints private lazy var headerViewTopConstraint = headerView.pin(.top, to: .top, of: self, withInset: 1) @@ -103,7 +104,6 @@ final class VisibleMessageCell : MessageCell { // MARK: Lifecycle override func setUpViewHierarchy() { super.setUpViewHierarchy() - isUserInteractionEnabled = true // Header view addSubview(headerView) headerViewTopConstraint.isActive = true @@ -224,32 +224,34 @@ final class VisibleMessageCell : MessageCell { private func populateContentView(for viewItem: ConversationViewItem) { snContentView.subviews.forEach { $0.removeFromSuperview() } albumView = nil + bodyTextView = nil mediaTextOverlayView = nil let isOutgoing = (viewItem.interaction.interactionType() == .outgoingMessage) switch viewItem.messageCellType { case .textOnlyMessage: + let inset: CGFloat = 12 + let maxWidth = VisibleMessageCell.getMaxWidth(for: viewItem) - 2 * inset if viewItem.linkPreview != nil { - let linkView = LinkView(for: viewItem) + let linkView = LinkView(for: viewItem, maxWidth: maxWidth, delegate: self) snContentView.addSubview(linkView) linkView.pin(to: snContentView) } else { - let inset: CGFloat = 12 // Stack view let stackView = UIStackView(arrangedSubviews: []) stackView.axis = .vertical stackView.spacing = 2 // Quote view if viewItem.quotedReply != nil { - let maxWidth = VisibleMessageCell.getMaxWidth(for: viewItem) - 2 * inset let direction: QuoteView.Direction = isOutgoing ? .outgoing : .incoming let hInset: CGFloat = 2 let quoteView = QuoteView(for: viewItem, direction: direction, hInset: hInset, maxWidth: maxWidth) let quoteViewContainer = UIView(wrapping: quoteView, withInsets: UIEdgeInsets(top: 0, leading: hInset, bottom: 0, trailing: hInset)) stackView.addArrangedSubview(quoteViewContainer) } - // Body label - let bodyLabel = VisibleMessageCell.getBodyLabel(for: viewItem, with: bodyLabelTextColor) - stackView.addArrangedSubview(bodyLabel) + // Body text view + let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, delegate: self) + self.bodyTextView = bodyTextView + stackView.addArrangedSubview(bodyTextView) // Constraints snContentView.addSubview(stackView) stackView.pin(to: snContentView, withInset: inset) @@ -305,6 +307,16 @@ final class VisibleMessageCell : MessageCell { } // MARK: Interaction + override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? { + if let bodyTextView = bodyTextView { + let pointInBodyTextViewCoordinates = convert(point, to: bodyTextView) + if bodyTextView.bounds.contains(pointInBodyTextViewCoordinates) { + return bodyTextView + } + } + return super.hitTest(point, with: event) + } + @objc private func handleLongPress() { guard let viewItem = viewItem else { return } delegate?.handleViewItemLongPressed(viewItem) @@ -320,6 +332,11 @@ final class VisibleMessageCell : MessageCell { delegate?.handleViewItemDoubleTapped(viewItem) } + func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool { + delegate?.openURL(URL) + return false + } + // MARK: Convenience private func getCornersToRound() -> UIRectCorner { guard !isOnlyMessageInCluster else { return .allCorners } @@ -409,15 +426,29 @@ final class VisibleMessageCell : MessageCell { return isGroupThread && viewItem.shouldShowSenderProfilePicture && senderSessionID != nil } - static func getBodyLabel(for viewItem: ConversationViewItem, with textColor: UIColor) -> UILabel { + static func getBodyTextView(for viewItem: ConversationViewItem, with availableWidth: CGFloat, textColor: UIColor, delegate: UITextViewDelegate) -> UITextView { guard let message = viewItem.interaction as? TSMessage else { preconditionFailure() } let isOutgoing = (message.interactionType() == .outgoingMessage) - let bodyLabel = UILabel() - bodyLabel.numberOfLines = 0 - bodyLabel.lineBreakMode = .byWordWrapping - bodyLabel.textColor = textColor - bodyLabel.font = .systemFont(ofSize: getFontSize(for: viewItem)) - bodyLabel.attributedText = given(message.body) { MentionUtilities.highlightMentions(in: $0, isOutgoingMessage: isOutgoing, threadID: viewItem.interaction.uniqueThreadId, attributes: [:]) } - return bodyLabel + let result = UITextView() + result.isEditable = false + let attributes: [NSAttributedString.Key:Any] = [ + .foregroundColor : textColor, + .font : UIFont.systemFont(ofSize: getFontSize(for: viewItem)) + ] + result.attributedText = given(message.body) { MentionUtilities.highlightMentions(in: $0, isOutgoingMessage: isOutgoing, threadID: viewItem.interaction.uniqueThreadId, attributes: attributes) } + result.dataDetectorTypes = .link + result.backgroundColor = .clear + result.isOpaque = false + result.textContainerInset = UIEdgeInsets.zero + result.contentInset = UIEdgeInsets.zero + result.textContainer.lineFragmentPadding = 0 + result.isScrollEnabled = false + result.isUserInteractionEnabled = true + result.delegate = delegate + result.linkTextAttributes = [ .foregroundColor : textColor, .underlineStyle : NSUnderlineStyle.single.rawValue ] + let availableSpace = CGSize(width: availableWidth, height: .greatestFiniteMagnitude) + let size = result.sizeThatFits(availableSpace) + result.set(.height, to: size.height) + return result } } diff --git a/Session/Conversations V2/Views & Modals/ScrollToBottomButton.swift b/Session/Conversations V2/Views & Modals/ScrollToBottomButton.swift new file mode 100644 index 000000000..b5aaa9e84 --- /dev/null +++ b/Session/Conversations V2/Views & Modals/ScrollToBottomButton.swift @@ -0,0 +1,67 @@ + +final class ScrollToBottomButton : UIView { + private let delegate: ScrollToBottomButtonDelegate + + // MARK: Settings + private static let size: CGFloat = 40 + private static let iconSize: CGFloat = 16 + + // MARK: Lifecycle + init(delegate: ScrollToBottomButtonDelegate) { + self.delegate = delegate + super.init(frame: CGRect.zero) + setUpViewHierarchy() + } + + override init(frame: CGRect) { + preconditionFailure("Use init(delegate:) instead.") + } + + required init?(coder: NSCoder) { + preconditionFailure("Use init(delegate:) instead.") + } + + private func setUpViewHierarchy() { + // Background & blur + let backgroundView = UIView() + backgroundView.backgroundColor = isLightMode ? .white : .black + backgroundView.alpha = Values.lowOpacity + addSubview(backgroundView) + backgroundView.pin(to: self) + let blurView = UIVisualEffectView(effect: UIBlurEffect(style: .regular)) + addSubview(blurView) + blurView.pin(to: self) + // Size & shape + let size = ScrollToBottomButton.size + set(.width, to: size) + set(.height, to: size) + layer.cornerRadius = size / 2 + layer.masksToBounds = true + // Border + layer.borderWidth = 1 + let borderColor = (isLightMode ? UIColor.black : UIColor.white).withAlphaComponent(Values.veryLowOpacity) + layer.borderColor = borderColor.cgColor + // Icon + let tint = isLightMode ? UIColor.black : UIColor.white + let icon = UIImage(named: "ic_chevron_down")!.withTint(tint) + let iconImageView = UIImageView(image: icon) + iconImageView.set(.width, to: ScrollToBottomButton.iconSize) + iconImageView.set(.height, to: ScrollToBottomButton.iconSize) + iconImageView.contentMode = .scaleAspectFit + addSubview(iconImageView) + iconImageView.center(in: self) + // Gesture recognizer + let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(handleTap)) + addGestureRecognizer(tapGestureRecognizer) + } + + // MARK: Interaction + @objc private func handleTap() { + delegate.handleScrollToBottomButtonTapped() + } +} + +protocol ScrollToBottomButtonDelegate { + + func handleScrollToBottomButtonTapped() +} diff --git a/Session/Conversations V2/Views & Modals/URLModal.swift b/Session/Conversations V2/Views & Modals/URLModal.swift new file mode 100644 index 000000000..373348021 --- /dev/null +++ b/Session/Conversations V2/Views & Modals/URLModal.swift @@ -0,0 +1,69 @@ + +final class URLModal : Modal { + private let url: URL + + // MARK: Lifecycle + init(url: URL) { + self.url = url + super.init(nibName: nil, bundle: nil) + } + + override init(nibName: String?, bundle: Bundle?) { + preconditionFailure("Use init(url:) instead.") + } + + required init?(coder: NSCoder) { + preconditionFailure("Use init(url:) instead.") + } + + override func populateContentView() { + // Title + let titleLabel = UILabel() + titleLabel.textColor = Colors.text + titleLabel.font = .boldSystemFont(ofSize: Values.largeFontSize) + titleLabel.text = "Open URL?" + titleLabel.textAlignment = .center + // Message + let messageLabel = UILabel() + messageLabel.textColor = Colors.text + messageLabel.font = .systemFont(ofSize: Values.smallFontSize) + let message = "Are you sure you want to open \(url.absoluteString)?" + let attributedMessage = NSMutableAttributedString(string: message) + attributedMessage.addAttributes([ .font : UIFont.boldSystemFont(ofSize: Values.smallFontSize) ], range: (message as NSString).range(of: url.absoluteString)) + messageLabel.attributedText = attributedMessage + messageLabel.numberOfLines = 0 + messageLabel.lineBreakMode = .byWordWrapping + messageLabel.textAlignment = .center + // Open button + let openButton = UIButton() + openButton.set(.height, to: Values.mediumButtonHeight) + openButton.layer.cornerRadius = Values.modalButtonCornerRadius + openButton.backgroundColor = Colors.buttonBackground + openButton.titleLabel!.font = .systemFont(ofSize: Values.smallFontSize) + openButton.setTitleColor(Colors.text, for: UIControl.State.normal) + openButton.setTitle("Open", for: UIControl.State.normal) + openButton.addTarget(self, action: #selector(openURL), for: UIControl.Event.touchUpInside) + // Button stack view + let buttonStackView = UIStackView(arrangedSubviews: [ cancelButton, openButton ]) + buttonStackView.axis = .horizontal + buttonStackView.spacing = Values.mediumSpacing + buttonStackView.distribution = .fillEqually + // Main stack view + let mainStackView = UIStackView(arrangedSubviews: [ titleLabel, messageLabel, buttonStackView ]) + mainStackView.axis = .vertical + mainStackView.spacing = Values.largeSpacing + contentView.addSubview(mainStackView) + mainStackView.pin(.leading, to: .leading, of: contentView, withInset: Values.largeSpacing) + mainStackView.pin(.top, to: .top, of: contentView, withInset: Values.largeSpacing) + contentView.pin(.trailing, to: .trailing, of: mainStackView, withInset: Values.largeSpacing) + contentView.pin(.bottom, to: .bottom, of: mainStackView, withInset: Values.largeSpacing) + } + + // MARK: Interaction + @objc private func openURL() { + let url = self.url + presentingViewController?.dismiss(animated: true, completion: { + UIApplication.shared.open(url, options: [:], completionHandler: nil) + }) + } +}