tdesktop/Telegram/SourceFiles/info/polls/info_polls_results_widget.cpp

112 lines
2.8 KiB
C++

/*
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 "info/polls/info_polls_results_widget.h"
#include "info/polls/info_polls_results_inner_widget.h"
#include "boxes/peer_list_box.h"
namespace Info {
namespace Polls {
Memento::Memento(not_null<PollData*> poll, FullMsgId contextId)
: ContentMemento(poll, contextId) {
}
Section Memento::section() const {
return Section(Section::Type::PollResults);
}
void Memento::setListStates(base::flat_map<
QByteArray,
std::unique_ptr<PeerListState>> states) {
_listStates = std::move(states);
}
auto Memento::listStates()
-> base::flat_map<QByteArray, std::unique_ptr<PeerListState>> {
return std::move(_listStates);
}
object_ptr<ContentWidget> Memento::createWidget(
QWidget *parent,
not_null<Controller*> controller,
const QRect &geometry) {
auto result = object_ptr<Widget>(parent, controller);
result->setInternalState(geometry, this);
return result;
}
Memento::~Memento() = default;
Widget::Widget(QWidget *parent, not_null<Controller*> controller)
: ContentWidget(parent, controller)
, _inner(setInnerWidget(
object_ptr<InnerWidget>(
this,
controller,
controller->poll(),
controller->pollContextId()))) {
_inner->showPeerInfoRequests(
) | rpl::start_with_next([=](not_null<PeerData*> peer) {
controller->showPeerInfo(peer);
}, _inner->lifetime());
_inner->scrollToRequests(
) | rpl::start_with_next([=](const Ui::ScrollToRequest &request) {
scrollTo(request);
}, _inner->lifetime());
controller->setCanSaveChanges(rpl::single(false));
}
not_null<PollData*> Widget::poll() const {
return _inner->poll();
}
FullMsgId Widget::contextId() const {
return _inner->contextId();
}
bool Widget::showInternal(not_null<ContentMemento*> memento) {
//if (const auto myMemento = dynamic_cast<Memento*>(memento.get())) {
// Assert(myMemento->self() == self());
// if (_inner->showInternal(myMemento)) {
// return true;
// }
//}
return false;
}
void Widget::setInternalState(
const QRect &geometry,
not_null<Memento*> memento) {
setGeometry(geometry);
Ui::SendPendingMoveResizeEvents(this);
restoreState(memento);
}
std::unique_ptr<ContentMemento> Widget::doCreateMemento() {
auto result = std::make_unique<Memento>(poll(), contextId());
saveState(result.get());
return result;
}
void Widget::saveState(not_null<Memento*> memento) {
memento->setScrollTop(scrollTopSave());
_inner->saveState(memento);
}
void Widget::restoreState(not_null<Memento*> memento) {
_inner->restoreState(memento);
auto scrollTop = memento->scrollTop();
scrollTopRestore(memento->scrollTop());
}
} // namespace Polls
} // namespace Info