Move emojis to its own class

src/providers/emoji/emojis.hpp

@@ -0,0 +1,56 @@
+#pragma once
+
+#include "signalvector.hpp"
+#include "util/concurrentmap.hpp"
+#include "util/emotemap.hpp"
+
+#include <QMap>
+#include <QRegularExpression>
+
+#include <map>
+
+namespace chatterino {
+namespace providers {
+namespace emoji {
+
+struct EmojiData {
+    // actual byte-representation of the emoji (i.e. \154075\156150 which is :male:)
+    QString value;
+
+    // what's used in the emoji-one url
+    QString code;
+
+    // i.e. thinking
+    QString shortCode;
+
+    util::EmoteData emoteData;
+};
+
+using EmojiMap = util::ConcurrentMap<QString, EmojiData>;
+
+class Emojis
+{
+public:
+    EmojiMap emojis;
+
+    std::vector<std::string> shortCodes;
+
+    void load();
+    QString replaceShortCodes(const QString &text);
+
+    void parse(std::vector<std::tuple<util::EmoteData, QString>> &parsedWords, const QString &text);
+
+private:
+    /// Emojis
+    QRegularExpression findShortCodesRegex{":([-+\\w]+):"};
+
+    // shortCodeToEmoji maps strings like "sunglasses" to its emoji
+    QMap<QString, EmojiData> emojiShortCodeToEmoji;
+
+    // Maps the first character of the emoji unicode string to a vector of possible emojis
+    QMap<QChar, QVector<EmojiData>> emojiFirstByte;
+};
+
+}  // namespace emoji
+}  // namespace providers
+}  // namespace chatterino