130 lines
3.2 KiB
C++
130 lines
3.2 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/pin_messages_box.h"
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#include "apiwrap.h"
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#include "data/data_chat.h"
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#include "data/data_user.h"
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#include "lang/lang_keys.h"
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#include "main/main_session.h"
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#include "ui/widgets/checkbox.h"
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#include "ui/widgets/labels.h"
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#include "styles/style_layers.h"
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#include "styles/style_boxes.h"
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namespace {
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[[nodiscard]] bool IsOldForPin(MsgId id, not_null<PeerData*> peer) {
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const auto normal = peer->migrateToOrMe();
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const auto migrated = normal->migrateFrom();
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const auto top = Data::ResolveTopPinnedId(normal, migrated);
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if (!top) {
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return false;
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} else if (peer == migrated) {
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return top.channel || (id < top.msg);
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} else if (migrated) {
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return top.channel && (id < top.msg);
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} else {
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return (id < top.msg);
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}
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}
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} // namespace
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PinMessageBox::PinMessageBox(
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QWidget*,
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not_null<PeerData*> peer,
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MsgId msgId)
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: _peer(peer)
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, _api(&peer->session().mtp())
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, _msgId(msgId)
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, _pinningOld(IsOldForPin(msgId, peer))
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, _text(
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this,
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(_pinningOld
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? tr::lng_pinned_pin_old_sure(tr::now)
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: (peer->isChat() || peer->isMegagroup())
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? tr::lng_pinned_pin_sure_group(tr::now)
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: tr::lng_pinned_pin_sure(tr::now)),
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st::boxLabel) {
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}
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void PinMessageBox::prepare() {
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addButton(tr::lng_pinned_pin(), [this] { pinMessage(); });
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addButton(tr::lng_cancel(), [this] { closeBox(); });
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if (_peer->isUser() && !_peer->isSelf()) {
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_pinForPeer.create(
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this,
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tr::lng_pinned_also_for_other(
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tr::now,
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lt_user,
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_peer->shortName()),
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false,
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st::defaultBoxCheckbox);
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_checkbox = _pinForPeer;
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} else if (!_pinningOld && (_peer->isChat() || _peer->isMegagroup())) {
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_notify.create(
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this,
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tr::lng_pinned_notify(tr::now),
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true,
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st::defaultBoxCheckbox);
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_checkbox = _notify;
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}
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auto height = st::boxPadding.top()
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+ _text->height()
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+ st::boxPadding.bottom();
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if (_checkbox) {
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height += st::boxMediumSkip + _checkbox->heightNoMargins();
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}
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setDimensions(st::boxWidth, height);
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}
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void PinMessageBox::resizeEvent(QResizeEvent *e) {
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BoxContent::resizeEvent(e);
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_text->moveToLeft(st::boxPadding.left(), st::boxPadding.top());
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if (_checkbox) {
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_checkbox->moveToLeft(
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st::boxPadding.left(),
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_text->y() + _text->height() + st::boxMediumSkip);
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}
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}
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void PinMessageBox::keyPressEvent(QKeyEvent *e) {
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if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
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pinMessage();
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} else {
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BoxContent::keyPressEvent(e);
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}
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}
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void PinMessageBox::pinMessage() {
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if (_requestId) {
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return;
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}
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auto flags = MTPmessages_UpdatePinnedMessage::Flags(0);
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if (_notify && !_notify->checked()) {
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flags |= MTPmessages_UpdatePinnedMessage::Flag::f_silent;
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}
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if (_pinForPeer && !_pinForPeer->checked()) {
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flags |= MTPmessages_UpdatePinnedMessage::Flag::f_pm_oneside;
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}
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_requestId = _api.request(MTPmessages_UpdatePinnedMessage(
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MTP_flags(flags),
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_peer->input,
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MTP_int(_msgId)
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)).done([=](const MTPUpdates &result) {
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_peer->session().api().applyUpdates(result);
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Ui::hideLayer();
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}).fail([=](const MTP::Error &error) {
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Ui::hideLayer();
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}).send();
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}
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