518 lines
15 KiB
C++
518 lines
15 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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#include "boxes/peer_list_controllers.h"
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#include "api/api_chat_participants.h"
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#include "base/random.h"
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#include "ui/boxes/confirm_box.h"
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#include "ui/widgets/checkbox.h"
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#include "ui/painter.h"
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#include "ui/ui_utility.h"
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#include "main/main_session.h"
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#include "data/data_session.h"
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#include "data/data_channel.h"
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#include "data/data_chat.h"
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#include "data/data_user.h"
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#include "data/data_folder.h"
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#include "data/data_histories.h"
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#include "data/data_changes.h"
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#include "apiwrap.h"
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#include "mainwidget.h"
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#include "mainwindow.h"
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#include "lang/lang_keys.h"
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#include "history/history.h"
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#include "dialogs/dialogs_main_list.h"
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#include "window/window_session_controller.h" // showAddContact()
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#include "base/unixtime.h"
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#include "facades.h"
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#include "styles/style_boxes.h"
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#include "styles/style_profile.h"
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namespace {
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constexpr auto kSortByOnlineThrottle = 3 * crl::time(1000);
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} // namespace
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// Not used for now.
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//
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//MembersAddButton::MembersAddButton(QWidget *parent, const style::TwoIconButton &st) : RippleButton(parent, st.ripple)
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//, _st(st) {
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// resize(_st.width, _st.height);
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// setCursor(style::cur_pointer);
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//}
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//
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//void MembersAddButton::paintEvent(QPaintEvent *e) {
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// Painter p(this);
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//
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// auto ms = crl::now();
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// auto over = isOver();
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// auto down = isDown();
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//
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// ((over || down) ? _st.iconBelowOver : _st.iconBelow).paint(p, _st.iconPosition, width());
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// paintRipple(p, _st.rippleAreaPosition.x(), _st.rippleAreaPosition.y(), ms);
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// ((over || down) ? _st.iconAboveOver : _st.iconAbove).paint(p, _st.iconPosition, width());
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//}
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//
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//QImage MembersAddButton::prepareRippleMask() const {
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// return Ui::RippleAnimation::EllipseMask(QSize(_st.rippleAreaSize, _st.rippleAreaSize));
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//}
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//
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//QPoint MembersAddButton::prepareRippleStartPosition() const {
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// return mapFromGlobal(QCursor::pos()) - _st.rippleAreaPosition;
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//}
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object_ptr<Ui::BoxContent> PrepareContactsBox(
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not_null<Window::SessionController*> sessionController) {
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using Mode = ContactsBoxController::SortMode;
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auto controller = std::make_unique<ContactsBoxController>(
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&sessionController->session());
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const auto raw = controller.get();
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auto init = [=](not_null<PeerListBox*> box) {
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struct State {
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QPointer<Ui::IconButton> toggleSort;
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Mode mode = ContactsBoxController::SortMode::Online;
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};
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const auto state = box->lifetime().make_state<State>();
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box->addButton(tr::lng_close(), [=] { box->closeBox(); });
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box->addLeftButton(
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tr::lng_profile_add_contact(),
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[=] { sessionController->showAddContact(); });
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state->toggleSort = box->addTopButton(st::contactsSortButton, [=] {
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const auto online = (state->mode == Mode::Online);
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state->mode = online ? Mode::Alphabet : Mode::Online;
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raw->setSortMode(state->mode);
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state->toggleSort->setIconOverride(
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online ? &st::contactsSortOnlineIcon : nullptr,
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online ? &st::contactsSortOnlineIconOver : nullptr);
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});
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raw->setSortMode(Mode::Online);
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};
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return Box<PeerListBox>(std::move(controller), std::move(init));
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}
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void PeerListRowWithLink::setActionLink(const QString &action) {
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_action = action;
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refreshActionLink();
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}
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void PeerListRowWithLink::refreshActionLink() {
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if (!isInitialized()) return;
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_actionWidth = _action.isEmpty() ? 0 : st::normalFont->width(_action);
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}
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void PeerListRowWithLink::lazyInitialize(const style::PeerListItem &st) {
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PeerListRow::lazyInitialize(st);
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refreshActionLink();
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}
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QSize PeerListRowWithLink::rightActionSize() const {
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return QSize(_actionWidth, st::normalFont->height);
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}
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QMargins PeerListRowWithLink::rightActionMargins() const {
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return QMargins(
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st::contactsCheckPosition.x(),
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(st::contactsPadding.top() + st::contactsPhotoSize + st::contactsPadding.bottom() - st::normalFont->height) / 2,
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st::defaultPeerListItem.photoPosition.x() + st::contactsCheckPosition.x(),
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0);
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}
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void PeerListRowWithLink::rightActionPaint(
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Painter &p,
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int x,
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int y,
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int outerWidth,
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bool selected,
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bool actionSelected) {
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p.setFont(actionSelected ? st::linkOverFont : st::linkFont);
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p.setPen(actionSelected ? st::defaultLinkButton.overColor : st::defaultLinkButton.color);
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p.drawTextLeft(x, y, outerWidth, _action, _actionWidth);
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}
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PeerListGlobalSearchController::PeerListGlobalSearchController(
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not_null<Main::Session*> session)
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: _session(session)
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, _api(&session->mtp()) {
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_timer.setCallback([this] { searchOnServer(); });
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}
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void PeerListGlobalSearchController::searchQuery(const QString &query) {
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if (_query != query) {
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_query = query;
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_requestId = 0;
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if (!_query.isEmpty() && !searchInCache()) {
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_timer.callOnce(AutoSearchTimeout);
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} else {
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_timer.cancel();
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}
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}
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}
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bool PeerListGlobalSearchController::searchInCache() {
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auto it = _cache.find(_query);
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if (it != _cache.cend()) {
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_requestId = 0;
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searchDone(it->second, _requestId);
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return true;
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}
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return false;
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}
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void PeerListGlobalSearchController::searchOnServer() {
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_requestId = _api.request(MTPcontacts_Search(
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MTP_string(_query),
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MTP_int(SearchPeopleLimit)
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)).done([=](const MTPcontacts_Found &result, mtpRequestId requestId) {
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searchDone(result, requestId);
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}).fail([=](const MTP::Error &error, mtpRequestId requestId) {
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if (_requestId == requestId) {
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_requestId = 0;
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delegate()->peerListSearchRefreshRows();
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}
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}).send();
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_queries.emplace(_requestId, _query);
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}
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void PeerListGlobalSearchController::searchDone(
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const MTPcontacts_Found &result,
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mtpRequestId requestId) {
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Expects(result.type() == mtpc_contacts_found);
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auto &contacts = result.c_contacts_found();
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auto query = _query;
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if (requestId) {
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_session->data().processUsers(contacts.vusers());
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_session->data().processChats(contacts.vchats());
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auto it = _queries.find(requestId);
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if (it != _queries.cend()) {
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query = it->second;
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_cache[query] = result;
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_queries.erase(it);
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}
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}
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const auto feedList = [&](const MTPVector<MTPPeer> &list) {
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for (const auto &mtpPeer : list.v) {
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const auto peer = _session->data().peerLoaded(
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peerFromMTP(mtpPeer));
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if (peer) {
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delegate()->peerListSearchAddRow(peer);
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}
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}
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};
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if (_requestId == requestId) {
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_requestId = 0;
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feedList(contacts.vmy_results());
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feedList(contacts.vresults());
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delegate()->peerListSearchRefreshRows();
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}
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}
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bool PeerListGlobalSearchController::isLoading() {
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return _timer.isActive() || _requestId;
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}
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ChatsListBoxController::Row::Row(not_null<History*> history)
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: PeerListRow(history->peer)
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, _history(history) {
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}
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ChatsListBoxController::ChatsListBoxController(
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not_null<Main::Session*> session)
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: ChatsListBoxController(
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std::make_unique<PeerListGlobalSearchController>(session)) {
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}
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ChatsListBoxController::ChatsListBoxController(
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std::unique_ptr<PeerListSearchController> searchController)
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: PeerListController(std::move(searchController)) {
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}
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void ChatsListBoxController::prepare() {
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setSearchNoResultsText(tr::lng_blocked_list_not_found(tr::now));
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delegate()->peerListSetSearchMode(PeerListSearchMode::Enabled);
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prepareViewHook();
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if (!session().data().chatsListLoaded()) {
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session().data().chatsListLoadedEvents(
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) | rpl::filter([=](Data::Folder *folder) {
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return !folder;
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}) | rpl::start_with_next([=] {
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checkForEmptyRows();
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}, lifetime());
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}
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session().data().chatsListChanges(
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) | rpl::start_with_next([=] {
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rebuildRows();
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}, lifetime());
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session().data().contactsLoaded().value(
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) | rpl::start_with_next([=] {
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rebuildRows();
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}, lifetime());
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}
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void ChatsListBoxController::rebuildRows() {
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auto wasEmpty = !delegate()->peerListFullRowsCount();
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auto appendList = [this](auto chats) {
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auto count = 0;
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for (const auto &row : chats->all()) {
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if (const auto history = row->history()) {
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if (appendRow(history)) {
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++count;
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}
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}
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}
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return count;
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};
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auto added = 0;
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if (respectSavedMessagesChat()) {
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if (appendRow(session().data().history(session().user()))) {
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++added;
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}
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}
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added += appendList(session().data().chatsList()->indexed());
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const auto id = Data::Folder::kId;
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if (const auto folder = session().data().folderLoaded(id)) {
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added += appendList(folder->chatsList()->indexed());
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}
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added += appendList(session().data().contactsNoChatsList());
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if (!wasEmpty && added > 0) {
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// Place dialogs list before contactsNoDialogs list.
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delegate()->peerListPartitionRows([](const PeerListRow &a) {
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const auto history = static_cast<const Row&>(a).history();
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return history->inChatList();
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});
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if (respectSavedMessagesChat()) {
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delegate()->peerListPartitionRows([](const PeerListRow &a) {
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return a.peer()->isSelf();
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});
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}
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}
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checkForEmptyRows();
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delegate()->peerListRefreshRows();
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}
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void ChatsListBoxController::checkForEmptyRows() {
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if (delegate()->peerListFullRowsCount()) {
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setDescriptionText(QString());
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} else {
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const auto loaded = session().data().contactsLoaded().current()
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&& session().data().chatsListLoaded();
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setDescriptionText(loaded ? emptyBoxText() : tr::lng_contacts_loading(tr::now));
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}
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}
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QString ChatsListBoxController::emptyBoxText() const {
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return tr::lng_contacts_not_found(tr::now);
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}
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std::unique_ptr<PeerListRow> ChatsListBoxController::createSearchRow(not_null<PeerData*> peer) {
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return createRow(peer->owner().history(peer));
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}
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bool ChatsListBoxController::appendRow(not_null<History*> history) {
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if (auto row = delegate()->peerListFindRow(history->peer->id.value)) {
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updateRowHook(static_cast<Row*>(row));
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return false;
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}
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if (auto row = createRow(history)) {
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delegate()->peerListAppendRow(std::move(row));
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return true;
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}
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return false;
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}
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ContactsBoxController::ContactsBoxController(
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not_null<Main::Session*> session)
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: ContactsBoxController(
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session,
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std::make_unique<PeerListGlobalSearchController>(session)) {
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}
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ContactsBoxController::ContactsBoxController(
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not_null<Main::Session*> session,
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std::unique_ptr<PeerListSearchController> searchController)
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: PeerListController(std::move(searchController))
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, _session(session)
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, _sortByOnlineTimer([=] { sort(); }) {
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}
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Main::Session &ContactsBoxController::session() const {
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return *_session;
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}
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void ContactsBoxController::prepare() {
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setSearchNoResultsText(tr::lng_blocked_list_not_found(tr::now));
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delegate()->peerListSetSearchMode(PeerListSearchMode::Enabled);
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delegate()->peerListSetTitle(tr::lng_contacts_header());
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prepareViewHook();
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session().data().contactsLoaded().value(
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) | rpl::start_with_next([=] {
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rebuildRows();
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}, lifetime());
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}
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void ContactsBoxController::rebuildRows() {
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const auto appendList = [&](auto chats) {
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auto count = 0;
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for (const auto &row : chats->all()) {
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if (const auto history = row->history()) {
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if (const auto user = history->peer->asUser()) {
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if (appendRow(user)) {
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++count;
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}
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}
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}
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}
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return count;
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};
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appendList(session().data().contactsList());
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checkForEmptyRows();
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sort();
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delegate()->peerListRefreshRows();
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}
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void ContactsBoxController::checkForEmptyRows() {
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setDescriptionText(delegate()->peerListFullRowsCount()
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? QString()
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: session().data().contactsLoaded().current()
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? tr::lng_contacts_not_found(tr::now)
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: tr::lng_contacts_loading(tr::now));
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}
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std::unique_ptr<PeerListRow> ContactsBoxController::createSearchRow(
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not_null<PeerData*> peer) {
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if (const auto user = peer->asUser()) {
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return createRow(user);
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}
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return nullptr;
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}
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void ContactsBoxController::rowClicked(not_null<PeerListRow*> row) {
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Ui::showPeerHistory(row->peer(), ShowAtUnreadMsgId);
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}
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void ContactsBoxController::setSortMode(SortMode mode) {
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if (_sortMode == mode) {
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return;
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}
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_sortMode = mode;
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sort();
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if (_sortMode == SortMode::Online) {
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session().changes().peerUpdates(
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Data::PeerUpdate::Flag::OnlineStatus
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) | rpl::filter([=](const Data::PeerUpdate &update) {
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return !_sortByOnlineTimer.isActive()
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&& delegate()->peerListFindRow(update.peer->id.value);
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}) | rpl::start_with_next([=] {
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_sortByOnlineTimer.callOnce(kSortByOnlineThrottle);
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}, _sortByOnlineLifetime);
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} else {
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_sortByOnlineTimer.cancel();
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_sortByOnlineLifetime.destroy();
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}
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}
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void ContactsBoxController::sort() {
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switch (_sortMode) {
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case SortMode::Alphabet: sortByName(); break;
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case SortMode::Online: sortByOnline(); break;
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default: Unexpected("SortMode in ContactsBoxController.");
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}
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}
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void ContactsBoxController::sortByName() {
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auto keys = base::flat_map<PeerListRowId, QString>();
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keys.reserve(delegate()->peerListFullRowsCount());
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const auto key = [&](const PeerListRow &row) {
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const auto id = row.id();
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const auto i = keys.find(id);
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if (i != end(keys)) {
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return i->second;
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}
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const auto peer = row.peer();
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const auto history = peer->owner().history(peer);
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return keys.emplace(id, history->chatListNameSortKey()).first->second;
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};
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const auto predicate = [&](const PeerListRow &a, const PeerListRow &b) {
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return (key(a).compare(key(b)) < 0);
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};
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delegate()->peerListSortRows(predicate);
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}
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void ContactsBoxController::sortByOnline() {
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const auto now = base::unixtime::now();
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const auto key = [&](const PeerListRow &row) {
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const auto user = row.peer()->asUser();
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return user ? (std::min(user->onlineTill, now) + 1) : TimeId();
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};
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const auto predicate = [&](const PeerListRow &a, const PeerListRow &b) {
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return key(a) > key(b);
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};
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delegate()->peerListSortRows(predicate);
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}
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bool ContactsBoxController::appendRow(not_null<UserData*> user) {
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if (auto row = delegate()->peerListFindRow(user->id.value)) {
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updateRowHook(row);
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return false;
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}
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if (auto row = createRow(user)) {
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delegate()->peerListAppendRow(std::move(row));
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return true;
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}
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return false;
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}
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std::unique_ptr<PeerListRow> ContactsBoxController::createRow(
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not_null<UserData*> user) {
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return std::make_unique<PeerListRow>(user);
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}
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ChooseRecipientBoxController::ChooseRecipientBoxController(
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not_null<Main::Session*> session,
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FnMut<void(not_null<PeerData*>)> callback,
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Fn<bool(not_null<PeerData*>)> filter)
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: ChatsListBoxController(session)
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, _session(session)
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, _callback(std::move(callback))
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, _filter(std::move(filter)) {
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}
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Main::Session &ChooseRecipientBoxController::session() const {
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return *_session;
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}
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void ChooseRecipientBoxController::prepareViewHook() {
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delegate()->peerListSetTitle(tr::lng_forward_choose());
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}
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void ChooseRecipientBoxController::rowClicked(not_null<PeerListRow*> row) {
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auto weak = base::make_weak(this);
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auto callback = std::move(_callback);
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callback(row->peer());
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if (weak) {
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_callback = std::move(callback);
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}
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}
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auto ChooseRecipientBoxController::createRow(
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not_null<History*> history) -> std::unique_ptr<Row> {
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const auto peer = history->peer;
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const auto skip = _filter
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? !_filter(peer)
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: ((peer->isBroadcast() && !peer->canWrite())
|
|
|| peer->isRepliesChat());
|
|
return skip ? nullptr : std::make_unique<Row>(history);
|
|
}
|