tdesktop/Telegram/SourceFiles/storage/storage_facade.h
John Preston 2363a6bd44 Add SharedMediaSlice to observe shared media.
Start testing / using it in MediaView.
2017-11-16 07:59:02 +04:00

62 lines
1.8 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/enum_mask.h"
namespace Storage {
struct SharedMediaAddNew;
struct SharedMediaAddExisting;
struct SharedMediaAddSlice;
struct SharedMediaRemoveOne;
struct SharedMediaRemoveAll;
struct SharedMediaQuery;
struct SharedMediaResult;
struct SharedMediaSliceUpdate;
class Facade {
public:
Facade();
void add(SharedMediaAddNew &&query);
void add(SharedMediaAddExisting &&query);
void add(SharedMediaAddSlice &&query);
void remove(SharedMediaRemoveOne &&query);
void remove(SharedMediaRemoveAll &&query);
void query(
SharedMediaQuery &&query,
base::lambda_once<void(SharedMediaResult&&)> &&callback);
base::Observable<SharedMediaSliceUpdate> &sharedMediaSliceUpdated();
base::Observable<SharedMediaRemoveOne> &sharedMediaOneRemoved();
base::Observable<SharedMediaRemoveAll> &sharedMediaAllRemoved();
~Facade();
private:
class Impl;
const std::unique_ptr<Impl> _impl;
};
} // namespace Storage