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Telegram/SourceFiles/boxes/connection_box.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
+
+#include "base/timer.h"
+#include "base/object_ptr.h"
+#include "core/core_settings_proxy.h"
+#include "mtproto/connection_abstract.h"
+#include "mtproto/mtproto_proxy_data.h"
+
+namespace Ui {
+class Show;
+class BoxContent;
+class InputField;
+class PortInput;
+class PasswordInput;
+class Checkbox;
+template <typename Enum>
+class RadioenumGroup;
+template <typename Enum>
+class Radioenum;
+} // namespace Ui
+
+namespace Main {
+class Account;
+} // namespace Main
+
+namespace Window {
+class SessionController;
+} // namespace Window
+
+class ProxiesBoxController {
+public:
+	using ProxyData = MTP::ProxyData;
+	using Type = ProxyData::Type;
+
+	explicit ProxiesBoxController(not_null<Main::Account*> account);
+
+	static void ShowApplyConfirmation(
+		Window::SessionController *controller,
+		Type type,
+		const QMap<QString, QString> &fields);
+
+	static object_ptr<Ui::BoxContent> CreateOwningBox(
+		not_null<Main::Account*> account);
+	object_ptr<Ui::BoxContent> create();
+
+	enum class ItemState {
+		Connecting,
+		Online,
+		Checking,
+		Available,
+		Unavailable
+	};
+	struct ItemView {
+		int id = 0;
+		QString type;
+		QString host;
+		uint32 port = 0;
+		int ping = 0;
+		bool selected = false;
+		bool deleted = false;
+		bool supportsShare = false;
+		bool supportsCalls = false;
+		ItemState state = ItemState::Checking;
+
+	};
+
+	void deleteItem(int id);
+	void deleteItems();
+	void restoreItem(int id);
+	void shareItem(int id, bool qr);
+	void shareItems();
+	void applyItem(int id);
+	object_ptr<Ui::BoxContent> editItemBox(int id);
+	object_ptr<Ui::BoxContent> addNewItemBox();
+	bool setProxySettings(ProxyData::Settings value);
+	void setProxyForCalls(bool enabled);
+	void setTryIPv6(bool enabled);
+	rpl::producer<ProxyData::Settings> proxySettingsValue() const;
+
+	[[nodiscard]] bool contains(const ProxyData &proxy) const;
+	void addNewItem(const ProxyData &proxy);
+
+	rpl::producer<ItemView> views() const;
+
+	rpl::producer<bool> listShareableChanges() const;
+
+	~ProxiesBoxController();
+
+private:
+	using Checker = MTP::details::ConnectionPointer;
+	struct Item {
+		int id = 0;
+		ProxyData data;
+		bool deleted = false;
+		Checker checker;
+		Checker checkerv6;
+		ItemState state = ItemState::Checking;
+		int ping = 0;
+
+	};
+
+	std::vector<Item>::iterator findById(int id);
+	std::vector<Item>::iterator findByProxy(const ProxyData &proxy);
+	void setDeleted(int id, bool deleted);
+	void updateView(const Item &item);
+	void share(const ProxyData &proxy, bool qr = false);
+	void saveDelayed();
+	void refreshChecker(Item &item);
+	void setupChecker(int id, const Checker &checker);
+
+	void replaceItemWith(
+		std::vector<Item>::iterator which,
+		std::vector<Item>::iterator with);
+	void replaceItemValue(
+		std::vector<Item>::iterator which,
+		const ProxyData &proxy);
+
+	const not_null<Main::Account*> _account;
+	Core::SettingsProxy &_settings;
+	int _idCounter = 0;
+	std::vector<Item> _list;
+	rpl::event_stream<ItemView> _views;
+	base::Timer _saveTimer;
+	rpl::event_stream<ProxyData::Settings> _proxySettingsChanges;
+	std::shared_ptr<Ui::Show> _show;
+
+	ProxyData _lastSelectedProxy;
+	bool _lastSelectedProxyUsed = false;
+
+	rpl::lifetime _lifetime;
+
+};