tdesktop/Telegram/SourceFiles/calls/group/calls_choose_join_as.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/weak_ptr.h"
#include "base/object_ptr.h"
class PeerData;
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namespace Ui {
class Show;
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class BoxContent;
} // namespace Ui
namespace Calls::Group {
struct JoinInfo;
class ChooseJoinAsProcess final {
public:
ChooseJoinAsProcess() = default;
~ChooseJoinAsProcess();
enum class Context {
Create,
CreateScheduled,
Join,
JoinWithConfirm,
Switch,
};
void start(
not_null<PeerData*> peer,
Context context,
std::shared_ptr<Ui::Show> show,
Fn<void(JoinInfo)> done,
PeerData *changingJoinAsFrom = nullptr);
private:
void requestList();
void processList(std::vector<not_null<PeerData*>> &&list);
void finish(JoinInfo info);
struct ChannelsListRequest {
not_null<PeerData*> peer;
std::shared_ptr<Ui::Show> show;
Fn<void(JoinInfo)> done;
base::has_weak_ptr guard;
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QPointer<Ui::BoxContent> box;
rpl::lifetime lifetime;
Context context = Context();
mtpRequestId id = 0;
PeerData *changingJoinAsFrom = nullptr;
};
std::unique_ptr<ChannelsListRequest> _request;
};
} // namespace Calls::Group