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Telegram/SourceFiles/window/themes/window_themes_embedded.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace style {
+struct colorizer;
+} // namespace style
+
+namespace Window {
+namespace Theme {
+
+enum class EmbeddedType {
+	DayBlue,
+	Default,
+	Night,
+	NightGreen,
+};
+
+struct EmbeddedScheme {
+	EmbeddedType type = EmbeddedType();
+	QColor background;
+	QColor sent;
+	QColor received;
+	QColor radiobuttonInactive;
+	QColor radiobuttonActive;
+	rpl::producer<QString> name;
+	QString path;
+	QColor accentColor;
+};
+
+class AccentColors final {
+public:
+	[[nodiscard]] QByteArray serialize() const;
+	bool setFromSerialized(const QByteArray &serialized);
+
+	void set(EmbeddedType type, const QColor &value);
+	void clear(EmbeddedType type);
+	[[nodiscard]] std::optional<QColor> get(EmbeddedType type) const;
+
+private:
+	base::flat_map<EmbeddedType, QColor> _data;
+
+};
+
+[[nodiscard]] style::colorizer ColorizerFrom(
+	const EmbeddedScheme &scheme,
+	const QColor &color);
+[[nodiscard]] style::colorizer ColorizerForTheme(const QString &absolutePath);
+
+void Colorize(
+	EmbeddedScheme &scheme,
+	const style::colorizer &colorizer);
+
+[[nodiscard]] std::vector<EmbeddedScheme> EmbeddedThemes();
+[[nodiscard]] std::vector<QColor> DefaultAccentColors(EmbeddedType type);
+
+[[nodiscard]] Fn<void(style::palette&)> PreparePaletteCallback(
+	bool dark,
+	std::optional<QColor> accent);
+[[nodiscard]] Fn<void(style::palette&)> PrepareCurrentPaletteCallback();
+
+} // namespace Theme
+} // namespace Window