303 lines
8.4 KiB
C++
303 lines
8.4 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 "base/timer.h"
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#include "dialogs/dialogs_key.h"
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#include "window/section_widget.h"
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#include "ui/effects/animations.h"
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#include "ui/widgets/scroll_area.h"
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#include "ui/special_buttons.h"
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#include "mtproto/sender.h"
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#include "api/api_single_message_search.h"
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namespace MTP {
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class Error;
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} // namespace MTP
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namespace Data {
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class Forum;
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} // namespace Data
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namespace Main {
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class Session;
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} // namespace Main
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namespace HistoryView {
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class TopBarWidget;
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class ContactStatus;
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} // namespace HistoryView
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namespace Ui {
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class IconButton;
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class PopupMenu;
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class DropdownMenu;
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class FlatButton;
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class InputField;
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class CrossButton;
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class PlainShadow;
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class DownloadBar;
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class GroupCallBar;
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class RequestsBar;
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template <typename Widget>
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class FadeWrapScaled;
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} // namespace Ui
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namespace Window {
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class SessionController;
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class ConnectionState;
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struct SectionShow;
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} // namespace Window
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namespace Dialogs {
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struct RowDescriptor;
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class Row;
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class FakeRow;
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class Key;
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struct ChosenRow;
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class InnerWidget;
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enum class SearchRequestType;
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class Widget final : public Window::AbstractSectionWidget {
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public:
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enum class Layout {
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Main,
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Child,
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};
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Widget(
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QWidget *parent,
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not_null<Window::SessionController*> controller,
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Layout layout);
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// When resizing the widget with top edge moved up or down and we
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// want to add this top movement to the scroll position, so inner
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// content will not move.
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void setGeometryWithTopMoved(const QRect &newGeometry, int topDelta);
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void updateDragInScroll(bool inScroll);
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void showForum(
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not_null<Data::Forum*> forum,
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const Window::SectionShow ¶ms);
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void searchInChat(Key chat);
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void setInnerFocus();
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void jumpToTop(bool belowPinned = false);
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void startWidthAnimation();
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void stopWidthAnimation();
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bool hasTopBarShadow() const {
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return true;
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}
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void showAnimated(
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Window::SlideDirection direction,
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const Window::SectionSlideParams ¶ms);
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void showFast();
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[[nodiscard]] rpl::producer<float64> shownProgressValue() const;
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void scrollToEntry(const RowDescriptor &entry);
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void searchMessages(const QString &query, Key inChat = {});
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void searchTopics();
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void searchMore();
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[[nodiscard]] RowDescriptor resolveChatNext(RowDescriptor from = {}) const;
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[[nodiscard]] RowDescriptor resolveChatPrevious(RowDescriptor from = {}) const;
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// Float player interface.
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bool floatPlayerHandleWheelEvent(QEvent *e) override;
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QRect floatPlayerAvailableRect() override;
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bool cancelSearch();
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~Widget();
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protected:
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void dragEnterEvent(QDragEnterEvent *e) override;
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void dragMoveEvent(QDragMoveEvent *e) override;
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void dragLeaveEvent(QDragLeaveEvent *e) override;
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void dropEvent(QDropEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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void keyPressEvent(QKeyEvent *e) override;
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void paintEvent(QPaintEvent *e) override;
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private:
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void chosenRow(const ChosenRow &row);
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void listScrollUpdated();
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void cancelSearchInChat();
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void filterCursorMoved();
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void completeHashtag(QString tag);
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[[nodiscard]] QString currentSearchQuery() const;
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void clearSearchField();
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bool searchMessages(bool searchCache = false);
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void needSearchMessages();
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void slideFinished();
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void searchReceived(
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SearchRequestType type,
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const MTPmessages_Messages &result,
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mtpRequestId requestId);
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void peerSearchReceived(
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const MTPcontacts_Found &result,
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mtpRequestId requestId);
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void escape();
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void submit();
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void cancelSearchRequest();
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[[nodiscard]] PeerData *searchInPeer() const;
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[[nodiscard]] Data::ForumTopic *searchInTopic() const;
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void setupSupportMode();
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void setupConnectingWidget();
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void setupMainMenuToggle();
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void setupDownloadBar();
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void setupShortcuts();
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[[nodiscard]] bool searchForPeersRequired(const QString &query) const;
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[[nodiscard]] bool searchForTopicsRequired(const QString &query) const;
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bool setSearchInChat(Key chat, PeerData *from = nullptr);
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void showCalendar();
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void showSearchFrom();
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void showMainMenu();
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void clearSearchCache();
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void updateControlsVisibility(bool fast = false);
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void updateLockUnlockVisibility();
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void updateLoadMoreChatsVisibility();
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void updateJumpToDateVisibility(bool fast = false);
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void updateSearchFromVisibility(bool fast = false);
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void updateControlsGeometry();
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void refreshTopBars();
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void showSearchInTopBar(anim::type animated);
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void checkUpdateStatus();
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void changeOpenedSubsection(
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FnMut<void()> change,
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bool fromRight,
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anim::type animated);
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void changeOpenedFolder(Data::Folder *folder, anim::type animated);
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void changeOpenedForum(Data::Forum *forum, anim::type animated);
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void hideChildList();
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[[nodiscard]] QPixmap grabForFolderSlideAnimation();
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void startSlideAnimation(
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QPixmap oldContentCache,
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QPixmap newContentCache,
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Window::SlideDirection direction);
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void openChildList(
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not_null<Data::Forum*> forum,
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const Window::SectionShow ¶ms);
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void closeChildList(anim::type animated);
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void fullSearchRefreshOn(rpl::producer<> events);
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void applyFilterUpdate(bool force = false);
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void refreshLoadMoreButton(bool mayBlock, bool isBlocked);
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void loadMoreBlockedByDate();
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void searchFailed(
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SearchRequestType type,
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const MTP::Error &error,
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mtpRequestId requestId);
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void peopleFailed(const MTP::Error &error, mtpRequestId requestId);
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void scrollToTop();
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void setupScrollUpButton();
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void updateScrollUpVisibility();
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void startScrollUpButtonAnimation(bool shown);
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void updateScrollUpPosition();
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MTP::Sender _api;
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bool _dragInScroll = false;
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bool _dragForward = false;
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base::Timer _chooseByDragTimer;
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Layout _layout = Layout::Main;
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int _narrowWidth = 0;
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object_ptr<Ui::RpWidget> _searchControls;
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object_ptr<HistoryView::TopBarWidget> _subsectionTopBar = { nullptr } ;
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object_ptr<Ui::IconButton> _mainMenuToggle;
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object_ptr<Ui::IconButton> _searchForNarrowFilters;
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object_ptr<Ui::InputField> _filter;
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object_ptr<Ui::FadeWrapScaled<Ui::IconButton>> _chooseFromUser;
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object_ptr<Ui::FadeWrapScaled<Ui::IconButton>> _jumpToDate;
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object_ptr<Ui::CrossButton> _cancelSearch;
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object_ptr<Ui::IconButton> _lockUnlock;
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std::unique_ptr<Ui::PlainShadow> _forumTopShadow;
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std::unique_ptr<Ui::GroupCallBar> _forumGroupCallBar;
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std::unique_ptr<Ui::RequestsBar> _forumRequestsBar;
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std::unique_ptr<HistoryView::ContactStatus> _forumReportBar;
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object_ptr<Ui::ScrollArea> _scroll;
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QPointer<InnerWidget> _inner;
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class BottomButton;
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object_ptr<BottomButton> _updateTelegram = { nullptr };
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object_ptr<BottomButton> _loadMoreChats = { nullptr };
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std::unique_ptr<Ui::DownloadBar> _downloadBar;
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std::unique_ptr<Window::ConnectionState> _connecting;
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Ui::Animations::Simple _scrollToAnimation;
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std::unique_ptr<Window::SlideAnimation> _showAnimation;
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rpl::variable<float64> _shownProgressValue;
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Ui::Animations::Simple _scrollToTopShown;
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object_ptr<Ui::HistoryDownButton> _scrollToTop;
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bool _scrollToTopIsShown = false;
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bool _forumSearchRequested = false;
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Data::Folder *_openedFolder = nullptr;
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Data::Forum *_openedForum = nullptr;
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Dialogs::Key _searchInChat;
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History *_searchInMigrated = nullptr;
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PeerData *_searchFromAuthor = nullptr;
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QString _lastFilterText;
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base::Timer _searchTimer;
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QString _peerSearchQuery;
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bool _peerSearchFull = false;
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mtpRequestId _peerSearchRequest = 0;
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QString _topicSearchQuery;
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TimeId _topicSearchOffsetDate = 0;
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MsgId _topicSearchOffsetId = 0;
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MsgId _topicSearchOffsetTopicId = 0;
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bool _topicSearchFull = false;
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mtpRequestId _topicSearchRequest = 0;
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QString _searchQuery;
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PeerData *_searchQueryFrom = nullptr;
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int32 _searchNextRate = 0;
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bool _searchFull = false;
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bool _searchFullMigrated = false;
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int _searchInHistoryRequest = 0; // Not real mtpRequestId.
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mtpRequestId _searchRequest = 0;
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PeerData *_lastSearchPeer = nullptr;
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MsgId _lastSearchId = 0;
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MsgId _lastSearchMigratedId = 0;
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base::flat_map<QString, MTPmessages_Messages> _searchCache;
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Api::SingleMessageSearch _singleMessageSearch;
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base::flat_map<mtpRequestId, QString> _searchQueries;
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base::flat_map<QString, MTPcontacts_Found> _peerSearchCache;
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base::flat_map<mtpRequestId, QString> _peerSearchQueries;
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QPixmap _widthAnimationCache;
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int _topDelta = 0;
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std::unique_ptr<Widget> _childList;
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std::unique_ptr<Ui::RpWidget> _childListShadow;
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rpl::variable<float64> _childListShown;
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rpl::variable<PeerId> _childListPeerId;
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std::unique_ptr<Ui::RpWidget> _hideChildListCanvas;
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};
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} // namespace Dialogs
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