120 lines
2.9 KiB
C++
120 lines
2.9 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "boxes/peer_list_box.h"
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#include "base/weak_ptr.h"
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namespace Window {
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class SessionNavigation;
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} // namespace Window
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namespace Ui {
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class RippleAnimation;
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} // namespace Ui
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class RequestsBoxController final
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: public PeerListController
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, public base::has_weak_ptr {
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public:
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RequestsBoxController(
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not_null<Window::SessionNavigation*> navigation,
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not_null<PeerData*> peer);
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~RequestsBoxController();
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static void Start(
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not_null<Window::SessionNavigation*> navigation,
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not_null<PeerData*> peer);
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Main::Session &session() const override;
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void prepare() override;
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void rowClicked(not_null<PeerListRow*> row) override;
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void rowElementClicked(not_null<PeerListRow*> row, int element) override;
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void loadMoreRows() override;
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std::unique_ptr<PeerListRow> createSearchRow(
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not_null<PeerData*> peer) override;
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private:
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class RowHelper;
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static std::unique_ptr<PeerListSearchController> CreateSearchController(
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not_null<PeerData*> peer);
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[[nodiscard]] std::unique_ptr<PeerListRow> createRow(
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not_null<UserData*> user,
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TimeId date = 0);
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void appendRow(not_null<UserData*> user, TimeId date);
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void refreshDescription();
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void processRequest(not_null<UserData*> user, bool approved);
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void subscribeToMigration();
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void migrate(not_null<ChatData*> chat, not_null<ChannelData*> channel);
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const not_null<Window::SessionNavigation*> _navigation;
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const std::unique_ptr<RowHelper> _helper;
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not_null<PeerData*> _peer;
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MTP::Sender _api;
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TimeId _offsetDate = 0;
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UserData *_offsetUser = nullptr;
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mtpRequestId _loadRequestId = 0;
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bool _allLoaded = false;
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};
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// Members, banned and restricted users server side search.
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class RequestsBoxSearchController final : public PeerListSearchController {
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public:
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RequestsBoxSearchController(not_null<PeerData*> peer);
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void searchQuery(const QString &query) override;
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bool isLoading() override;
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bool loadMoreRows() override;
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void removeFromCache(not_null<UserData*> user);
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[[nodiscard]] TimeId dateForUser(not_null<UserData*> user);
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private:
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struct Item {
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not_null<UserData*> user;
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TimeId date = 0;
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};
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struct CacheEntry {
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std::vector<Item> items;
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int requestedCount = 0;
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};
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struct Query {
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QString text;
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TimeId offsetDate = 0;
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UserData *offsetUser = nullptr;
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};
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void searchOnServer();
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bool searchInCache();
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void searchDone(
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mtpRequestId requestId,
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const std::vector<Item> &items,
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int requestedCount);
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not_null<PeerData*> _peer;
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MTP::Sender _api;
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base::Timer _timer;
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QString _query;
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mtpRequestId _requestId = 0;
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TimeId _offsetDate = 0;
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UserData *_offsetUser = nullptr;
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bool _allLoaded = false;
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base::flat_map<QString, CacheEntry> _cache;
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base::flat_map<mtpRequestId, Query> _queries;
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base::flat_map<not_null<UserData*>, TimeId> _dates;
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};
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