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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "editor/controllers/undo_controller.h"
namespace Editor {
namespace {
using EnableRequest = UndoController::EnableRequest;
} // namespace
UndoController::UndoController() {
}
void UndoController::setCanPerformChanges(
rpl::producer<EnableRequest> &&command) {
std::move(
command
) | rpl::start_to_stream(_enable, _lifetime);
}
void UndoController::setPerformRequestChanges(rpl::producer<Undo> &&command) {
std::move(
command
) | rpl::start_to_stream(_perform, _lifetime);
}
rpl::producer<EnableRequest> UndoController::canPerformChanges() const {
return _enable.events();
}
rpl::producer<Undo> UndoController::performRequestChanges() const {
return _perform.events();
}
} // namespace Editor
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