6160c44d67
* Update copyright holding and dates * compound IDE Macros updated * update copyright * update copyrights done * update templates and README
70 lines
3.4 KiB
Swift
70 lines
3.4 KiB
Swift
//
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// Copyright 2025 Element Creations Ltd.
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// Copyright 2022-2025 New Vector Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
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// Please see LICENSE files in the repository root for full details.
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//
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import Compound
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import DTCoreText
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import Foundation
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import LRUCache
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import MatrixRustSDK
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protocol MentionBuilderProtocol {
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func handleUserMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, userID: String, userDisplayName: String?)
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func handleRoomIDMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, roomID: String)
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func handleRoomAliasMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, roomAlias: String, roomDisplayName: String?)
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func handleEventOnRoomAliasMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, eventID: String, roomAlias: String)
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func handleEventOnRoomIDMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, eventID: String, roomID: String)
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func handleAllUsersMention(for attributedString: NSMutableAttributedString, in range: NSRange)
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}
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extension NSAttributedString.Key {
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static let DTTextBlocks: NSAttributedString.Key = .init(rawValue: DTTextBlocksAttribute)
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static let MatrixBlockquote: NSAttributedString.Key = .init(rawValue: BlockquoteAttribute.name)
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static let MatrixUserID: NSAttributedString.Key = .init(rawValue: UserIDAttribute.name)
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static let MatrixUserDisplayName: NSAttributedString.Key = .init(rawValue: UserDisplayNameAttribute.name)
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static let MatrixRoomDisplayName: NSAttributedString.Key = .init(rawValue: RoomDisplayNameAttribute.name)
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static let MatrixRoomID: NSAttributedString.Key = .init(rawValue: RoomIDAttribute.name)
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static let MatrixRoomAlias: NSAttributedString.Key = .init(rawValue: RoomAliasAttribute.name)
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static let MatrixEventOnRoomID: NSAttributedString.Key = .init(rawValue: EventOnRoomIDAttribute.name)
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static let MatrixEventOnRoomAlias: NSAttributedString.Key = .init(rawValue: EventOnRoomAliasAttribute.name)
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static let MatrixAllUsersMention: NSAttributedString.Key = .init(rawValue: AllUsersMentionAttribute.name)
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static let CodeBlock: NSAttributedString.Key = .init(rawValue: CodeBlockAttribute.name)
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}
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struct AttributedStringBuilder: AttributedStringBuilderProtocol {
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private static let defaultKey = "default"
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private let builder: AttributedStringBuilderProtocol
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static var useNextGenHTMLParser = false
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static func invalidateCaches() {
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AttributedStringBuilderV1.invalidateCaches()
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AttributedStringBuilderV2.invalidateCaches()
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}
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init(cacheKey: String = defaultKey, mentionBuilder: MentionBuilderProtocol) {
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if Self.useNextGenHTMLParser {
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builder = AttributedStringBuilderV2(cacheKey: cacheKey, mentionBuilder: mentionBuilder)
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} else {
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builder = AttributedStringBuilderV1(cacheKey: cacheKey, mentionBuilder: mentionBuilder)
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}
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}
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func fromPlain(_ string: String?) -> AttributedString? {
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builder.fromPlain(string)
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}
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func fromHTML(_ htmlString: String?) -> AttributedString? {
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builder.fromHTML(htmlString)
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}
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func addMatrixEntityPermalinkAttributesTo(_ attributedString: NSMutableAttributedString) {
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builder.addMatrixEntityPermalinkAttributesTo(attributedString)
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}
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}
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