119 lines
2.9 KiB
C++
119 lines
2.9 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/feed/info_feed_cover.h"
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#include "data/data_feed.h"
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#include "data/data_session.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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#include "ui/widgets/labels.h"
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#include "ui/special_buttons.h"
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#include "auth_session.h"
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#include "styles/style_info.h"
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namespace Info {
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namespace FeedProfile {
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Cover::Cover(
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QWidget *parent,
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not_null<Controller*> controller)
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: FixedHeightWidget(
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parent,
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st::infoProfilePhotoTop
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+ st::infoProfilePhoto.size.height()
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+ st::infoProfilePhotoBottom)
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, _controller(controller)
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, _feed(_controller->key().feed())
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, _userpic(
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this,
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controller->parentController(),
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_feed,
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st::infoFeedProfilePhoto)
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, _name(this, st::infoProfileNameLabel)
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, _status(
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this,
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st::infoProfileMegagroupStatusLabel) {
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_userpic->setPointerCursor(false);
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_name->setSelectable(true);
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_name->setContextCopyText(lang(lng_profile_copy_fullname));
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refreshNameText();
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refreshStatusText();
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initViewers();
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setupChildGeometry();
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}
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void Cover::setupChildGeometry() {
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widthValue(
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) | rpl::start_with_next([=](int newWidth) {
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_userpic->moveToLeft(
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st::infoProfilePhotoLeft,
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st::infoProfilePhotoTop,
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newWidth);
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refreshNameGeometry(newWidth);
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refreshStatusGeometry(newWidth);
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}, lifetime());
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}
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void Cover::initViewers() {
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Auth().data().feedUpdated(
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) | rpl::filter([](const Data::FeedUpdate &update) {
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return (update.flag == Data::FeedUpdateFlag::Channels);
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}) | rpl::start_with_next(
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[=] { refreshStatusText(); },
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lifetime());
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}
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void Cover::refreshNameText() {
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_name->setText(_feed->chatsListName());
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refreshNameGeometry(width());
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}
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void Cover::refreshStatusText() {
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const auto statusText = [&] {
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if (!_feed->channelsLoaded() || _feed->channels().empty()) {
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return QString();
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}
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return lng_feed_channels(lt_count, _feed->channels().size());
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}();
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_status->setRichText(textcmdLink(1, statusText));
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_status->setLink(1, std::make_shared<LambdaClickHandler>([=] {
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_controller->showSection(Info::Memento(
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_feed,
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Section::Type::Channels));
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}));
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refreshStatusGeometry(width());
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}
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void Cover::refreshNameGeometry(int newWidth) {
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auto nameLeft = st::infoProfileNameLeft;
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auto nameTop = st::infoProfileNameTop;
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auto nameWidth = newWidth
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- nameLeft
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- st::infoProfileNameRight;
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_name->resizeToNaturalWidth(nameWidth);
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_name->moveToLeft(nameLeft, nameTop, newWidth);
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}
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void Cover::refreshStatusGeometry(int newWidth) {
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auto statusWidth = newWidth
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- st::infoProfileStatusLeft
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- st::infoProfileStatusRight;
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_status->resizeToWidth(statusWidth);
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_status->moveToLeft(
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st::infoProfileStatusLeft,
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st::infoProfileStatusTop,
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newWidth);
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}
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Cover::~Cover() = default;
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} // namespace FeedProfile
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} // namespace Info
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