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Entity input: improved animation cache and rendering

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This commit is contained in:
Ali
2022-06-24 02:06:02 +01:00
parent 0f1b382265
commit c112bc5146
37 changed files with 2557 additions and 383 deletions
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22
submodules/TextFormat/Sources/GenerateTextEntities.swift
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@@ -145,26 +145,6 @@ private func commitEntity(_ utf16: String.UTF16View, _ type: CurrentEntityType,
public func generateChatInputTextEntities(_ text: NSAttributedString, maxAnimatedEmojisInText: Int? = nil) -> [MessageTextEntity] {
var entities: [MessageTextEntity] = []
if let maxAnimatedEmojisInText = maxAnimatedEmojisInText, maxAnimatedEmojisInText != 0 {
var count = 0
text.string.enumerateSubstrings(in: text.string.startIndex ..< text.string.endIndex, options: [.byComposedCharacterSequences], { substring, substringRange, _, stop in
if let substring = substring {
let emoji = substring.basicEmoji.0
if !emoji.isEmpty && emoji.isSingleEmoji {
let mappedRange = NSRange(substringRange, in: text.string)
entities.append(MessageTextEntity(range: mappedRange.lowerBound ..< mappedRange.upperBound, type: .AnimatedEmoji(nil)))
count += 1
if count >= maxAnimatedEmojisInText {
stop = true
}
}
}
})
}
text.enumerateAttributes(in: NSRange(location: 0, length: text.length), options: [], using: { attributes, range, _ in
for (key, value) in attributes {
@@ -184,6 +164,8 @@ public func generateChatInputTextEntities(_ text: NSAttributedString, maxAnimate
entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .TextUrl(url: value.url)))
} else if key == ChatTextInputAttributes.spoiler {
entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .Spoiler))
} else if key == ChatTextInputAttributes.customEmoji, let value = value as? ChatTextInputTextCustomEmojiAttribute {
entities.append(MessageTextEntity(range: range.lowerBound ..< range.upperBound, type: .CustomEmoji(stickerPack: value.stickerPack, fileId: value.fileId)))
}
}
})