90 lines
2.2 KiB
C++
90 lines
2.2 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 <rpl/producer.h>
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#include "ui/rp_widget.h"
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#include "boxes/peer_list_box.h"
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namespace Ui {
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class Show;
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} // namespace Ui
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namespace Info {
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class Controller;
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namespace CommonGroups {
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class Memento;
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class InnerWidget final
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: public Ui::RpWidget
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, private PeerListContentDelegate {
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public:
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InnerWidget(
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QWidget *parent,
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not_null<Controller*> controller,
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not_null<UserData*> user);
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not_null<UserData*> user() const {
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return _user;
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}
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rpl::producer<Ui::ScrollToRequest> scrollToRequests() const;
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int desiredHeight() const;
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void saveState(not_null<Memento*> memento);
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void restoreState(not_null<Memento*> memento);
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protected:
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void visibleTopBottomUpdated(
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int visibleTop,
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int visibleBottom) override;
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private:
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using ListWidget = PeerListContent;
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// PeerListContentDelegate interface.
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void peerListSetTitle(rpl::producer<QString> title) override;
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void peerListSetAdditionalTitle(rpl::producer<QString> title) override;
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bool peerListIsRowChecked(not_null<PeerListRow*> row) override;
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int peerListSelectedRowsCount() override;
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void peerListScrollToTop() override;
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void peerListAddSelectedPeerInBunch(
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not_null<PeerData*> peer) override;
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void peerListAddSelectedRowInBunch(
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not_null<PeerListRow*> row) override;
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void peerListFinishSelectedRowsBunch() override;
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void peerListSetDescription(
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object_ptr<Ui::FlatLabel> description) override;
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void peerListShowBox(
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object_ptr<Ui::BoxContent> content,
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Ui::LayerOptions options = Ui::LayerOption::KeepOther) override;
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void peerListHideLayer() override;
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std::shared_ptr<Main::SessionShow> peerListUiShow() override;
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object_ptr<ListWidget> setupList(
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RpWidget *parent,
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not_null<PeerListController*> controller) const;
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std::shared_ptr<Main::SessionShow> _show;
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not_null<Controller*> _controller;
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not_null<UserData*> _user;
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std::unique_ptr<PeerListController> _listController;
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object_ptr<ListWidget> _list;
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rpl::event_stream<Ui::ScrollToRequest> _scrollToRequests;
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};
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} // namespace CommonGroups
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} // namespace Info
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