tdesktop/Telegram/SourceFiles/calls/calls_instance.h

133 lines
3.9 KiB
C++

/*
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 "mtproto/sender.h"
#include "calls/calls_call.h"
#include "calls/calls_group_call.h"
namespace Platform {
enum class PermissionType;
} // namespace Platform
namespace Media {
namespace Audio {
class Track;
} // namespace Audio
} // namespace Media
namespace Main {
class Session;
} // namespace Main
namespace Calls {
class Panel;
class GroupPanel;
class Instance
: private Call::Delegate
, private GroupCall::Delegate
, private base::Subscriber
, public base::has_weak_ptr {
public:
Instance();
~Instance();
void startOutgoingCall(not_null<UserData*> user, bool video);
void startGroupCall(not_null<ChannelData*> channel);
void joinGroupCall(
not_null<ChannelData*> channel,
const MTPInputGroupCall &call);
void handleUpdate(
not_null<Main::Session*> session,
const MTPUpdate &update);
void showInfoPanel(not_null<Call*> call);
void showInfoPanel(not_null<GroupCall*> call);
[[nodiscard]] Call *currentCall() const;
[[nodiscard]] rpl::producer<Call*> currentCallValue() const;
[[nodiscard]] GroupCall *currentGroupCall() const;
[[nodiscard]] rpl::producer<GroupCall*> currentGroupCallValue() const;
std::shared_ptr<tgcalls::VideoCaptureInterface> getVideoCapture() override;
[[nodiscard]] bool isQuitPrevent();
private:
[[nodiscard]] not_null<Call::Delegate*> getCallDelegate() {
return static_cast<Call::Delegate*>(this);
}
[[nodiscard]] not_null<GroupCall::Delegate*> getGroupCallDelegate() {
return static_cast<GroupCall::Delegate*>(this);
}
[[nodiscard]] DhConfig getDhConfig() const override {
return _dhConfig;
}
void callFinished(not_null<Call*> call) override;
void callFailed(not_null<Call*> call) override;
void callRedial(not_null<Call*> call) override;
void callRequestPermissionsOrFail(Fn<void()> onSuccess) override {
requestPermissionsOrFail(std::move(onSuccess));
}
void groupCallFinished(not_null<GroupCall*> call) override;
void groupCallFailed(not_null<GroupCall*> call) override;
using Sound = Call::Delegate::Sound;
void playSound(Sound sound) override;
void createCall(not_null<UserData*> user, Call::Type type, bool video);
void destroyCall(not_null<Call*> call);
void createGroupCall(
not_null<ChannelData*> channel,
const MTPInputGroupCall &inputCall);
void destroyGroupCall(not_null<GroupCall*> call);
void requestPermissionsOrFail(Fn<void()> onSuccess);
void requestPermissionOrFail(Platform::PermissionType type, Fn<void()> onSuccess);
void handleSignalingData(const MTPDupdatePhoneCallSignalingData &data);
void refreshDhConfig();
void refreshServerConfig(not_null<Main::Session*> session);
bytes::const_span updateDhConfig(const MTPmessages_DhConfig &data);
bool activateCurrentCall();
[[nodiscard]] bool inCall() const;
[[nodiscard]] bool inGroupCall() const;
void handleCallUpdate(
not_null<Main::Session*> session,
const MTPPhoneCall &call);
void handleGroupCallUpdate(
not_null<Main::Session*> session,
const MTPGroupCall &call);
void handleGroupCallUpdate(
not_null<Main::Session*> session,
const MTPDupdateGroupCallParticipants &update);
DhConfig _dhConfig;
crl::time _lastServerConfigUpdateTime = 0;
base::weak_ptr<Main::Session> _serverConfigRequestSession;
std::weak_ptr<tgcalls::VideoCaptureInterface> _videoCapture;
std::unique_ptr<Call> _currentCall;
rpl::event_stream<Call*> _currentCallChanges;
std::unique_ptr<Panel> _currentCallPanel;
std::unique_ptr<GroupCall> _currentGroupCall;
rpl::event_stream<GroupCall*> _currentGroupCallChanges;
std::unique_ptr<GroupPanel> _currentGroupCallPanel;
std::unique_ptr<Media::Audio::Track> _callConnectingTrack;
std::unique_ptr<Media::Audio::Track> _callEndedTrack;
std::unique_ptr<Media::Audio::Track> _callBusyTrack;
};
} // namespace Calls