tdesktop/Telegram/SourceFiles/messenger.h

254 lines
6.7 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "base/observer.h"
#include "mtproto/auth_key.h"
#include "base/timer.h"
namespace App {
void quit();
} // namespace App
namespace MTP {
class DcOptions;
class Instance;
class AuthKey;
using AuthKeyPtr = std::shared_ptr<AuthKey>;
using AuthKeysList = std::vector<AuthKeyPtr>;
} // namespace MTP
class AuthSession;
class AuthSessionData;
class MainWidget;
class FileUploader;
class Translator;
class MediaView;
namespace Local {
struct StoredAuthSession;
} // namespace Local
namespace Media {
namespace Audio {
class Instance;
} // namespace Audio
} // namespace Media
namespace Lang {
class Instance;
class Translator;
class CloudManager;
} // namespace Lang
class Messenger final : public QObject, public RPCSender, private base::Subscriber {
Q_OBJECT
public:
Messenger();
Messenger(const Messenger &other) = delete;
Messenger &operator=(const Messenger &other) = delete;
~Messenger();
// Windows interface.
MainWindow *getActiveWindow() const;
bool closeActiveWindow();
bool minimizeActiveWindow();
QWidget *getFileDialogParent();
QWidget *getGlobalShortcutParent() {
return &_globalShortcutParent;
}
// MediaView interface.
void checkMediaViewActivation();
bool hideMediaView();
void showPhoto(gsl::not_null<const PhotoOpenClickHandler*> link, HistoryItem *item = nullptr);
void showPhoto(gsl::not_null<PhotoData*> photo, HistoryItem *item);
void showPhoto(gsl::not_null<PhotoData*> photo, PeerData *item);
void showDocument(gsl::not_null<DocumentData*> document, HistoryItem *item);
PeerData *ui_getPeerForMouseAction();
QPoint getPointForCallPanelCenter() const;
QImage logo() const {
return _logo;
}
QImage logoNoMargin() const {
return _logoNoMargin;
}
static Messenger *InstancePointer();
static Messenger &Instance() {
auto result = InstancePointer();
t_assert(result != nullptr);
return *result;
}
// MTProto components.
MTP::DcOptions *dcOptions() {
return _dcOptions.get();
}
// Set from legacy storage.
void setMtpMainDcId(MTP::DcId mainDcId);
void setMtpKey(MTP::DcId dcId, const MTP::AuthKey::Data &keyData);
void setAuthSessionUserId(UserId userId);
void setAuthSessionFromStorage(std::unique_ptr<Local::StoredAuthSession> data);
AuthSessionData *getAuthSessionData();
// Serialization.
QByteArray serializeMtpAuthorization() const;
void setMtpAuthorization(const QByteArray &serialized);
void startMtp();
MTP::Instance *mtp() {
return _mtproto.get();
}
void suggestMainDcId(MTP::DcId mainDcId);
void destroyStaleAuthorizationKeys();
// AuthSession component.
AuthSession *authSession() {
return _authSession.get();
}
Lang::Instance &langpack() {
return *_langpack;
}
Lang::CloudManager *langCloudManager() {
return _langCloudManager.get();
}
void authSessionCreate(UserId userId);
void authSessionDestroy();
base::Observable<void> &authSessionChanged() {
return _authSessionChanged;
}
// Media component.
Media::Audio::Instance &audio() {
return *_audio;
}
// Internal links.
void setInternalLinkDomain(const QString &domain) const;
QString createInternalLink(const QString &query) const;
QString createInternalLinkFull(const QString &query) const;
void checkStartUrl();
bool openLocalUrl(const QString &url);
void uploadProfilePhoto(const QImage &tosend, const PeerId &peerId);
void regPhotoUpdate(const PeerId &peer, const FullMsgId &msgId);
bool isPhotoUpdating(const PeerId &peer);
void cancelPhotoUpdate(const PeerId &peer);
void selfPhotoCleared(const MTPUserProfilePhoto &result);
void chatPhotoCleared(PeerId peer, const MTPUpdates &updates);
void selfPhotoDone(const MTPphotos_Photo &result);
void chatPhotoDone(PeerId peerId, const MTPUpdates &updates);
bool peerPhotoFail(PeerId peerId, const RPCError &e);
void peerClearPhoto(PeerId peer);
void writeUserConfigIn(TimeMs ms);
void killDownloadSessionsStart(MTP::DcId dcId);
void killDownloadSessionsStop(MTP::DcId dcId);
void checkLocalTime();
void setupPasscode();
void clearPasscode();
base::Observable<void> &passcodedChanged() {
return _passcodedChanged;
}
void quitPreventFinished();
void handleAppActivated();
void handleAppDeactivated();
void call_handleHistoryUpdate();
void call_handleUnreadCounterUpdate();
void call_handleDelayedPeerUpdates();
void call_handleObservables();
void callDelayed(int duration, base::lambda_once<void()> &&lambda) {
_callDelayedTimer.call(duration, std::move(lambda));
}
protected:
bool eventFilter(QObject *object, QEvent *event) override;
signals:
void peerPhotoDone(PeerId peer);
void peerPhotoFail(PeerId peer);
public slots:
void onAllKeysDestroyed();
void photoUpdated(const FullMsgId &msgId, bool silent, const MTPInputFile &file);
void onSwitchDebugMode();
void onSwitchWorkMode();
void onSwitchTestMode();
void killDownloadSessions();
void onAppStateChanged(Qt::ApplicationState state);
private:
void destroyMtpKeys(MTP::AuthKeysList &&keys);
void startLocalStorage();
friend void App::quit();
static void QuitAttempt();
void quitDelayed();
void loggedOut();
QMap<FullMsgId, PeerId> photoUpdates;
QMap<MTP::DcId, TimeMs> killDownloadSessionTimes;
SingleTimer killDownloadSessionsTimer;
// Some fields are just moved from the declaration.
struct Private;
const std::unique_ptr<Private> _private;
QWidget _globalShortcutParent;
std::unique_ptr<MainWindow> _window;
std::unique_ptr<MediaView> _mediaView;
std::unique_ptr<Lang::Instance> _langpack;
std::unique_ptr<Lang::CloudManager> _langCloudManager;
std::unique_ptr<Lang::Translator> _translator;
std::unique_ptr<MTP::DcOptions> _dcOptions;
std::unique_ptr<MTP::Instance> _mtproto;
std::unique_ptr<MTP::Instance> _mtprotoForKeysDestroy;
std::unique_ptr<AuthSession> _authSession;
base::Observable<void> _authSessionChanged;
base::Observable<void> _passcodedChanged;
std::unique_ptr<Media::Audio::Instance> _audio;
QImage _logo;
QImage _logoNoMargin;
base::DelayedCallTimer _callDelayedTimer;
};