253 lines
6.8 KiB
C++
253 lines
6.8 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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class MainWidget;
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class DialogsListWidget : public QWidget {
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Q_OBJECT
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public:
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DialogsListWidget(QWidget *parent, MainWidget *main);
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void dialogsReceived(const QVector<MTPDialog> &dialogs);
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void searchReceived(const QVector<MTPMessage> &messages, bool fromStart, int32 fullCount);
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void peopleReceived(const QString &query, const QVector<MTPContactFound> &people);
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void showMore(int32 pixels);
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void activate();
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void contactsReceived(const QVector<MTPContact> &contacts);
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int32 addNewContact(int32 uid, bool sel = false); // return y of row or -1 if failed
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void paintEvent(QPaintEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void resizeEvent(QResizeEvent *e);
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void peopleResultPaint(UserData *user, QPainter &p, int32 w, bool act, bool sel) const;
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void selectSkip(int32 direction);
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void selectSkipPage(int32 pixels, int32 direction);
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void createDialogAtTop(History *history, int32 unreadCount);
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void dlgUpdated(DialogRow *row);
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void dlgUpdated(History *row);
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void removePeer(PeerData *peer);
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void removeContact(UserData *user);
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void loadPeerPhotos(int32 yFrom);
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void clearFilter();
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void refresh(bool toTop = false);
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bool choosePeer();
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void destroyData();
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void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void scrollToPeer(const PeerId &peer, MsgId msgId);
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typedef QVector<DialogRow*> FilteredDialogs;
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typedef QVector<UserData*> PeopleResults;
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typedef QVector<FakeDialogRow*> SearchResults;
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DialogsIndexed &contactsList();
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DialogsIndexed &dialogsList();
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FilteredDialogs &filteredList();
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PeopleResults &peopleList();
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SearchResults &searchList();
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MsgId lastSearchId() const;
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void setMouseSel(bool msel, bool toTop = false);
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enum State {
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DefaultState = 0,
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FilteredState = 1,
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SearchedState = 2,
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};
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void setState(State newState);
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State state() const;
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void onFilterUpdate(QString newFilter, bool force = false);
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void itemRemoved(HistoryItem *item);
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void itemReplaced(HistoryItem *oldItem, HistoryItem *newItem);
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~DialogsListWidget();
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public slots:
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void onUpdateSelected(bool force = false);
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void onParentGeometryChanged();
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void onDialogToTop(const History::DialogLinks &links);
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void onPeerNameChanged(PeerData *peer, const PeerData::Names &oldNames, const PeerData::NameFirstChars &oldChars);
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void onPeerPhotoChanged(PeerData *peer);
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void onDialogRowReplaced(DialogRow *oldRow, DialogRow *newRow);
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signals:
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void mustScrollTo(int scrollToTop, int scrollToBottom);
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void dialogToTopFrom(int movedFrom);
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void searchMessages();
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void searchResultChosen();
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private:
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void addDialog(const MTPDdialog &dialog);
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void clearSearchResults(bool clearPeople = true);
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DialogsIndexed dialogs;
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DialogsIndexed contactsNoDialogs;
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DialogsIndexed contacts;
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DialogRow *sel;
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bool contactSel;
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bool selByMouse;
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QString filter;
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FilteredDialogs filterResults;
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int32 filteredSel;
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SearchResults searchResults;
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int32 searchedCount, searchedSel;
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QString peopleQuery;
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PeopleResults peopleResults;
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int32 peopleSel;
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MsgId _lastSearchId;
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State _state;
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QPoint lastMousePos;
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void paintDialog(QPainter &p, DialogRow *dialog);
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LinkButton _addContactLnk;
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};
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class DialogsWidget : public QWidget, public Animated, public RPCSender {
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Q_OBJECT
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public:
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DialogsWidget(MainWidget *parent);
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void dialogsReceived(const MTPmessages_Dialogs &dialogs);
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void contactsReceived(const MTPcontacts_Contacts &contacts);
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void searchReceived(bool fromStart, const MTPmessages_Messages &result, mtpRequestId req);
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void peopleReceived(const MTPcontacts_Found &result, mtpRequestId req);
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bool addNewContact(int32 uid, bool show = true);
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void resizeEvent(QResizeEvent *e);
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void keyPressEvent(QKeyEvent *e);
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void paintEvent(QPaintEvent *e);
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void loadDialogs();
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void createDialogAtTop(History *history, int32 unreadCount);
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void dlgUpdated(DialogRow *row);
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void dlgUpdated(History *row);
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void dialogsToUp();
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void animShow(const QPixmap &bgAnimCache);
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bool animStep(float64 ms);
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void setInnerFocus();
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void destroyData();
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void peerBefore(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void peerAfter(const PeerData *inPeer, MsgId inMsg, PeerData *&outPeer, MsgId &outMsg) const;
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void scrollToPeer(const PeerId &peer, MsgId msgId);
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void removePeer(PeerData *peer);
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void removeContact(UserData *user);
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DialogsIndexed &contactsList();
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void enableShadow(bool enable = true);
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void searchMessages(const QString &query);
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void onSearchMore(MsgId minMsgId);
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void itemRemoved(HistoryItem *item);
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void itemReplaced(HistoryItem *oldItem, HistoryItem *newItem);
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signals:
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void cancelled();
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public slots:
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void onCancel();
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void onListScroll();
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void activate();
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void onFilterUpdate(bool force = false);
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void onAddContact();
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void onNewGroup();
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bool onCancelSearch();
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void onDialogToTopFrom(int movedFrom);
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bool onSearchMessages(bool searchCache = false);
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void onNeedSearchMessages();
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private:
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bool _drawShadow;
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void unreadCountsReceived(const QVector<MTPDialog> &dialogs);
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bool dialogsFailed(const RPCError &e);
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bool contactsFailed();
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bool searchFailed(const RPCError &error, mtpRequestId req);
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bool peopleFailed(const RPCError &error, mtpRequestId req);
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int32 dlgOffset, dlgCount;
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mtpRequestId dlgPreloading;
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mtpRequestId contactsRequest;
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FlatInput _filter;
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IconedButton _newGroup, _addContact, _cancelSearch;
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ScrollArea scroll;
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DialogsListWidget list;
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QPixmap _animCache, _bgAnimCache;
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anim::ivalue a_coord, a_bgCoord;
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anim::fvalue a_alpha, a_bgAlpha;
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QTimer _searchTimer;
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QString _searchQuery, _peopleQuery;
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bool _searchFull, _peopleFull;
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mtpRequestId _searchRequest, _peopleRequest;
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typedef QMap<QString, MTPmessages_Messages> SearchCache;
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SearchCache _searchCache;
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typedef QMap<mtpRequestId, QString> SearchQueries;
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SearchQueries _searchQueries;
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typedef QMap<QString, MTPcontacts_Found> PeopleCache;
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PeopleCache _peopleCache;
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typedef QMap<mtpRequestId, QString> PeopleQueries;
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PeopleQueries _peopleQueries;
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};
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