tdesktop/Telegram/SourceFiles/boxes/peers/edit_peer_requests_box.h

120 lines
2.9 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 "boxes/peer_list_box.h"
#include "base/weak_ptr.h"
namespace Window {
class SessionNavigation;
} // namespace Window
namespace Ui {
class RippleAnimation;
} // namespace Ui
class RequestsBoxController final
: public PeerListController
, public base::has_weak_ptr {
public:
RequestsBoxController(
not_null<Window::SessionNavigation*> navigation,
not_null<PeerData*> peer);
~RequestsBoxController();
static void Start(
not_null<Window::SessionNavigation*> navigation,
not_null<PeerData*> peer);
Main::Session &session() const override;
void prepare() override;
void rowClicked(not_null<PeerListRow*> row) override;
void rowElementClicked(not_null<PeerListRow*> row, int element) override;
void loadMoreRows() override;
std::unique_ptr<PeerListRow> createSearchRow(
not_null<PeerData*> peer) override;
private:
class RowHelper;
static std::unique_ptr<PeerListSearchController> CreateSearchController(
not_null<PeerData*> peer);
[[nodiscard]] std::unique_ptr<PeerListRow> createRow(
not_null<UserData*> user,
TimeId date = 0);
void appendRow(not_null<UserData*> user, TimeId date);
void refreshDescription();
void processRequest(not_null<UserData*> user, bool approved);
void subscribeToMigration();
void migrate(not_null<ChatData*> chat, not_null<ChannelData*> channel);
const not_null<Window::SessionNavigation*> _navigation;
const std::unique_ptr<RowHelper> _helper;
not_null<PeerData*> _peer;
MTP::Sender _api;
TimeId _offsetDate = 0;
UserData *_offsetUser = nullptr;
mtpRequestId _loadRequestId = 0;
bool _allLoaded = false;
};
// Members, banned and restricted users server side search.
class RequestsBoxSearchController final : public PeerListSearchController {
public:
RequestsBoxSearchController(not_null<PeerData*> peer);
void searchQuery(const QString &query) override;
bool isLoading() override;
bool loadMoreRows() override;
void removeFromCache(not_null<UserData*> user);
[[nodiscard]] TimeId dateForUser(not_null<UserData*> user);
private:
struct Item {
not_null<UserData*> user;
TimeId date = 0;
};
struct CacheEntry {
std::vector<Item> items;
int requestedCount = 0;
};
struct Query {
QString text;
TimeId offsetDate = 0;
UserData *offsetUser = nullptr;
};
void searchOnServer();
bool searchInCache();
void searchDone(
mtpRequestId requestId,
const std::vector<Item> &items,
int requestedCount);
not_null<PeerData*> _peer;
MTP::Sender _api;
base::Timer _timer;
QString _query;
mtpRequestId _requestId = 0;
TimeId _offsetDate = 0;
UserData *_offsetUser = nullptr;
bool _allLoaded = false;
base::flat_map<QString, CacheEntry> _cache;
base::flat_map<mtpRequestId, Query> _queries;
base::flat_map<not_null<UserData*>, TimeId> _dates;
};