tdesktop/Telegram/SourceFiles/window/notifications_manager.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
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#include "base/timer.h"
class AuthSession;
namespace Platform {
namespace Notifications {
class Manager;
} // namespace Notifications
} // namespace Platform
namespace Media {
namespace Audio {
class Track;
} // namespace Audio
} // namespace Media
namespace Window {
namespace Notifications {
enum class ChangeType {
SoundEnabled,
IncludeMuted,
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CountMessages,
DesktopEnabled,
ViewParams,
MaxCount,
Corner,
DemoIsShown,
};
} // namespace Notifications
} // namespace Window
namespace base {
template <>
struct custom_is_fast_copy_type<Window::Notifications::ChangeType> : public std::true_type {
};
} // namespace base
namespace Window {
namespace Notifications {
class Manager;
class System final : private base::Subscriber {
public:
explicit System(not_null<AuthSession*> session);
void createManager();
void checkDelayed();
void schedule(History *history, HistoryItem *item);
void clearFromHistory(History *history);
void clearFromItem(HistoryItem *item);
void clearAll();
void clearAllFast();
void updateAll();
base::Observable<ChangeType> &settingsChanged() {
return _settingsChanged;
}
AuthSession &session() const {
return *_session;
}
~System();
private:
void showNext();
void showGrouped();
void ensureSoundCreated();
not_null<AuthSession*> _session;
QMap<History*, QMap<MsgId, crl::time>> _whenMaps;
struct Waiter {
Waiter(MsgId msg, crl::time when, PeerData *notifyBy)
: msg(msg)
, when(when)
, notifyBy(notifyBy) {
}
MsgId msg;
crl::time when;
PeerData *notifyBy;
};
using Waiters = QMap<History*, Waiter>;
Waiters _waiters;
Waiters _settingWaiters;
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base::Timer _waitTimer;
base::Timer _waitForAllGroupedTimer;
QMap<History*, QMap<crl::time, PeerData*>> _whenAlerts;
std::unique_ptr<Manager> _manager;
base::Observable<ChangeType> _settingsChanged;
std::unique_ptr<Media::Audio::Track> _soundTrack;
int _lastForwardedCount = 0;
FullMsgId _lastHistoryItemId;
};
class Manager {
public:
Manager(System *system) : _system(system) {
}
void showNotification(HistoryItem *item, int forwardedCount) {
doShowNotification(item, forwardedCount);
}
void updateAll() {
doUpdateAll();
}
void clearAll() {
doClearAll();
}
void clearAllFast() {
doClearAllFast();
}
void clearFromItem(HistoryItem *item) {
doClearFromItem(item);
}
void clearFromHistory(History *history) {
doClearFromHistory(history);
}
void notificationActivated(PeerId peerId, MsgId msgId);
void notificationReplied(
PeerId peerId,
MsgId msgId,
const TextWithTags &reply);
struct DisplayOptions {
bool hideNameAndPhoto;
bool hideMessageText;
bool hideReplyButton;
};
static DisplayOptions getNotificationOptions(HistoryItem *item);
virtual ~Manager() = default;
protected:
System *system() const {
return _system;
}
virtual void doUpdateAll() = 0;
virtual void doShowNotification(HistoryItem *item, int forwardedCount) = 0;
virtual void doClearAll() = 0;
virtual void doClearAllFast() = 0;
virtual void doClearFromItem(HistoryItem *item) = 0;
virtual void doClearFromHistory(History *history) = 0;
virtual void onBeforeNotificationActivated(PeerId peerId, MsgId msgId) {
}
virtual void onAfterNotificationActivated(PeerId peerId, MsgId msgId) {
}
private:
void openNotificationMessage(
not_null<History*> history,
MsgId messageId);
System *_system = nullptr;
};
class NativeManager : public Manager {
protected:
using Manager::Manager;
void doUpdateAll() override {
doClearAllFast();
}
void doClearAll() override {
doClearAllFast();
}
void doClearFromItem(HistoryItem *item) override {
}
void doShowNotification(HistoryItem *item, int forwardedCount) override;
virtual void doShowNativeNotification(PeerData *peer, MsgId msgId, const QString &title, const QString &subtitle, const QString &msg, bool hideNameAndPhoto, bool hideReplyButton) = 0;
};
} // namespace Notifications
} // namespace Window