120 lines
2.8 KiB
C++
120 lines
2.8 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 "info/boosts/info_boosts_widget.h"
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#include "info/boosts/info_boosts_inner_widget.h"
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#include "info/info_controller.h"
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#include "info/info_memento.h"
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#include "lang/lang_keys.h"
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namespace Info::Boosts {
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Memento::Memento(not_null<Controller*> controller)
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: ContentMemento(Info::Statistics::Tag{
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controller->statisticsPeer(),
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{}
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}) {
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}
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Memento::Memento(not_null<PeerData*> peer)
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: ContentMemento(Info::Statistics::Tag{ peer, {} }) {
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}
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Memento::~Memento() = default;
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Section Memento::section() const {
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return Section(Section::Type::Boosts);
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}
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void Memento::setState(SavedState state) {
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_state = std::move(state);
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}
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Memento::SavedState Memento::state() {
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return base::take(_state);
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}
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object_ptr<ContentWidget> Memento::createWidget(
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QWidget *parent,
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not_null<Controller*> controller,
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const QRect &geometry) {
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auto result = object_ptr<Widget>(parent, controller);
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result->setInternalState(geometry, this);
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return result;
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}
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Widget::Widget(
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QWidget *parent,
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not_null<Controller*> controller)
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: ContentWidget(parent, controller)
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, _inner(setInnerWidget(
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object_ptr<InnerWidget>(
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this,
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controller,
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controller->statisticsPeer()))) {
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_inner->showRequests(
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) | rpl::start_with_next([=](InnerWidget::ShowRequest request) {
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}, _inner->lifetime());
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_inner->scrollToRequests(
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) | rpl::start_with_next([=](const Ui::ScrollToRequest &request) {
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scrollTo(request);
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}, _inner->lifetime());
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}
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not_null<PeerData*> Widget::peer() const {
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return _inner->peer();
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}
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bool Widget::showInternal(not_null<ContentMemento*> memento) {
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return (memento->statisticsPeer() == peer());
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}
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rpl::producer<QString> Widget::title() {
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return tr::lng_boosts_title();
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}
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void Widget::setInternalState(
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const QRect &geometry,
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not_null<Memento*> memento) {
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setGeometry(geometry);
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Ui::SendPendingMoveResizeEvents(this);
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restoreState(memento);
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}
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rpl::producer<bool> Widget::desiredShadowVisibility() const {
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return rpl::single<bool>(true);
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}
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void Widget::showFinished() {
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_inner->showFinished();
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}
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std::shared_ptr<ContentMemento> Widget::doCreateMemento() {
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auto result = std::make_shared<Memento>(controller());
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saveState(result.get());
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return result;
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}
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void Widget::saveState(not_null<Memento*> memento) {
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memento->setScrollTop(scrollTopSave());
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_inner->saveState(memento);
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}
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void Widget::restoreState(not_null<Memento*> memento) {
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_inner->restoreState(memento);
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scrollTopRestore(memento->scrollTop());
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}
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std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer) {
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return std::make_shared<Info::Memento>(
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std::vector<std::shared_ptr<ContentMemento>>(
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1,
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std::make_shared<Memento>(peer)));
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}
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} // namespace Info::Boosts
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