121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/BackgroundId.h"
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#include "td/telegram/BackgroundType.h"
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/actor/actor.h"
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#include "td/actor/PromiseFuture.h"
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#include "td/utils/common.h"
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#include "td/utils/Status.h"
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namespace td {
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class Td;
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class ThemeManager final : public Actor {
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public:
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ThemeManager(Td *td, ActorShared<> parent);
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void init();
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void on_update_theme(telegram_api::object_ptr<telegram_api::theme> &&theme, Promise<Unit> &&promise);
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static string get_theme_parameters_json_string(const td_api::object_ptr<td_api::themeParameters> &theme,
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bool for_web_view);
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void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
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private:
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// apeend-only
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enum class BaseTheme : int32 { Classic, Day, Night, Tinted, Arctic };
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static constexpr int32 THEME_CACHE_TIME = 3600;
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struct ThemeSettings {
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int32 accent_color = 0;
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int32 message_accent_color = 0;
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BackgroundId background_id;
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BackgroundType background_type;
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BaseTheme base_theme = BaseTheme::Classic;
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vector<int32> message_colors;
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bool animate_message_colors = false;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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};
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friend bool operator==(const ThemeSettings &lhs, const ThemeSettings &rhs);
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friend bool operator!=(const ThemeSettings &lhs, const ThemeSettings &rhs);
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struct ChatTheme {
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string emoji;
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int64 id = 0;
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ThemeSettings light_theme;
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ThemeSettings dark_theme;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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};
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struct ChatThemes {
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int64 hash = 0;
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double next_reload_time = 0;
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vector<ChatTheme> themes;
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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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};
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void start_up() final;
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void loop() final;
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void tear_down() final;
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static bool is_dark_base_theme(BaseTheme base_theme);
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void on_get_chat_themes(Result<telegram_api::object_ptr<telegram_api::account_Themes>> result);
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td_api::object_ptr<td_api::themeSettings> get_theme_settings_object(const ThemeSettings &settings) const;
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td_api::object_ptr<td_api::chatTheme> get_chat_theme_object(const ChatTheme &theme) const;
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td_api::object_ptr<td_api::updateChatThemes> get_update_chat_themes_object() const;
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static string get_chat_themes_database_key();
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void save_chat_themes();
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void send_update_chat_themes() const;
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static BaseTheme get_base_theme(const telegram_api::object_ptr<telegram_api::BaseTheme> &base_theme);
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ThemeSettings get_chat_theme_settings(telegram_api::object_ptr<telegram_api::themeSettings> settings);
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ChatThemes chat_themes_;
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Td *td_;
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ActorShared<> parent_;
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};
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} // namespace td
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