81 lines
2.2 KiB
C++
81 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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#include "dialogs/dialogs_search_from_controllers.h"
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#include "lang/lang_keys.h"
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#include "data/data_peer_values.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 "observer_peer.h"
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#include "main/main_session.h"
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#include "apiwrap.h"
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namespace Dialogs {
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void ShowSearchFromBox(
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not_null<Window::SessionNavigation*> navigation,
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not_null<PeerData*> peer,
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Fn<void(not_null<UserData*>)> callback,
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Fn<void()> closedCallback) {
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auto createController = [
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navigation,
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peer,
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callback = std::move(callback)
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]() -> std::unique_ptr<PeerListController> {
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if (peer && (peer->isChat() || peer->isMegagroup())) {
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return std::make_unique<Dialogs::SearchFromController>(
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navigation,
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peer,
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std::move(callback));
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}
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return nullptr;
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};
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if (auto controller = createController()) {
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auto subscription = std::make_shared<rpl::lifetime>();
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auto box = Ui::show(Box<PeerListBox>(std::move(controller), [subscription](not_null<PeerListBox*> box) {
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box->addButton(tr::lng_cancel(), [box, subscription] {
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box->closeBox();
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});
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}), LayerOption::KeepOther);
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box->boxClosing() | rpl::start_with_next(
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std::move(closedCallback),
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*subscription);
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}
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}
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SearchFromController::SearchFromController(
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not_null<Window::SessionNavigation*> navigation,
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not_null<PeerData*> peer,
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Fn<void(not_null<UserData*>)> callback)
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: ParticipantsBoxController(
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navigation,
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peer,
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ParticipantsBoxController::Role::Members)
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, _callback(std::move(callback)) {
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}
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void SearchFromController::prepare() {
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ParticipantsBoxController::prepare();
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delegate()->peerListSetTitle(tr::lng_search_messages_from());
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}
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void SearchFromController::rowClicked(not_null<PeerListRow*> row) {
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Expects(row->peer()->isUser());
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if (const auto onstack = base::duplicate(_callback)) {
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onstack(row->peer()->asUser());
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}
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}
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std::unique_ptr<PeerListRow> SearchFromController::createRow(
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not_null<UserData*> user) const {
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return std::make_unique<PeerListRow>(user);
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}
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} // namespace Dialogs
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