Method applyProfile

Telegram/SourceFiles/api/api_peer_colors.cpp:195–248

}

void PeerColors::applyProfile(const MTPDhelp_peerColors &data) {
	const auto parseColors = [](const MTPhelp_PeerColorSet &set) {
		const auto toUint = [](const MTPint &c) {
			return (uint32(1) << 24) | uint32(c.v);
		};
		return set.match([&](const MTPDhelp_peerColorSet &) {
			LOG(("API Error: peerColorSet in profile colors result!"));
			return Data::ColorProfileSet();
		}, [&](const MTPDhelp_peerColorProfileSet &data) {
			auto set = Data::ColorProfileSet();
			set.palette.reserve(data.vpalette_colors().v.size());
			set.bg.reserve(data.vbg_colors().v.size());
			set.story.reserve(data.vstory_colors().v.size());
			for (const auto &c : data.vpalette_colors().v) {
				set.palette.push_back(Ui::ColorFromSerialized(toUint(c)));
			}
			for (const auto &c : data.vbg_colors().v) {
				set.bg.push_back(Ui::ColorFromSerialized(toUint(c)));
			}
			for (const auto &c : data.vstory_colors().v) {
				set.story.push_back(Ui::ColorFromSerialized(toUint(c)));
			}
			return set;
		});
	};

	auto suggested = std::vector<Data::ColorProfileData>();
	const auto &list = data.vcolors().v;
	suggested.reserve(list.size());
	for (const auto &color : list) {
		const auto &data = color.data();
		const auto colorIndexBare = data.vcolor_id().v;
		if (colorIndexBare < 0 || colorIndexBare >= Ui::kColorIndexCount) {
			LOG(("API Error: Bad color index: %1").arg(colorIndexBare));
			continue;
		}
		const auto colorIndex = uint8(colorIndexBare);
		auto result = ProfileColorOption();
		result.isHidden = data.is_hidden();
		if (const auto min = data.vgroup_min_level()) {
			result.requiredLevelsGroup = min->v;
		}
		if (const auto min = data.vchannel_min_level()) {
			result.requiredLevelsChannel = min->v;
		}
		if (const auto light = data.vcolors()) {
			result.data.light = parseColors(*light);
		}
		if (const auto dark = data.vdark_colors()) {
			result.data.dark = parseColors(*dark);
		}
		_profileColors[colorIndex] = std::move(result);
	}
}

std::optional<Data::ColorProfileSet> PeerColors::colorProfileFor(
		not_null<PeerData*> peer) const {