mirror of
https://github.com/telegramdesktop/tdesktop
synced 2025-08-27 20:57:32 +00:00
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
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/*
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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 "boxes/peers/peer_short_info_box.h"
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#include "ui/widgets/labels.h"
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#include "ui/image/image_prepare.h"
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#include "media/streaming/media_streaming_instance.h"
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#include "lang/lang_keys.h"
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#include "styles/style_layers.h"
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#include "styles/style_info.h"
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namespace {
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} // namespace
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PeerShortInfoBox::PeerShortInfoBox(
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QWidget*,
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PeerShortInfoType type,
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rpl::producer<PeerShortInfoFields> fields,
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rpl::producer<QString> status,
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rpl::producer<PeerShortInfoUserpic> userpic)
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: _type(type)
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, _fields(std::move(fields))
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, _name(this, nameValue(), st::shortInfoName)
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, _status(this, std::move(status), st::shortInfoStatus) {
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std::move(
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userpic
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) | rpl::start_with_next([=](PeerShortInfoUserpic &&value) {
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applyUserpic(std::move(value));
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}, lifetime());
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}
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PeerShortInfoBox::~PeerShortInfoBox() = default;
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rpl::producer<> PeerShortInfoBox::openRequests() const {
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return _openRequests.events();
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}
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void PeerShortInfoBox::prepare() {
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addButton(tr::lng_close(), [=] { closeBox(); });
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// Perhaps a new lang key should be added for opening a group.
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addLeftButton((_type == PeerShortInfoType::User)
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? tr::lng_profile_send_message()
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: (_type == PeerShortInfoType::Group)
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? tr::lng_view_button_group()
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: tr::lng_profile_view_channel(), [=] { _openRequests.fire({}); });
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setNoContentMargin(true);
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setDimensions(st::shortInfoWidth, st::shortInfoWidth);
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}
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RectParts PeerShortInfoBox::customCornersFilling() {
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return RectPart::FullTop;
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}
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void PeerShortInfoBox::resizeEvent(QResizeEvent *e) {
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BoxContent::resizeEvent(e);
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}
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void PeerShortInfoBox::paintEvent(QPaintEvent *e) {
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auto p = QPainter(this);
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const auto coverSize = st::shortInfoWidth;
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if (_userpicImage.isNull()) {
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const auto size = coverSize * style::DevicePixelRatio();
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auto image = QImage(size, size, QImage::Format_ARGB32_Premultiplied);
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image.fill(Qt::black);
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Images::prepareRound(
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image,
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ImageRoundRadius::Small,
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RectPart::TopLeft | RectPart::TopRight);
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}
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p.drawImage(QRect(0, 0, coverSize, coverSize), _userpicImage);
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}
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rpl::producer<QString> PeerShortInfoBox::nameValue() const {
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return _fields.value() | rpl::map([](const PeerShortInfoFields &fields) {
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return fields.name;
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}) | rpl::distinct_until_changed();
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}
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void PeerShortInfoBox::applyUserpic(PeerShortInfoUserpic &&value) {
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if (!value.photo.isNull()
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&& _userpicImage.cacheKey() != value.photo.cacheKey()) {
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_userpicImage = std::move(value.photo);
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update();
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}
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}
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