tdesktop/Telegram/SourceFiles/boxes/confirm_box.cpp

638 lines
22 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "boxes/confirmbox.h"
#include "styles/style_boxes.h"
#include "lang.h"
#include "mainwidget.h"
#include "mainwindow.h"
#include "apiwrap.h"
#include "application.h"
#include "ui/widgets/checkbox.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/labels.h"
#include "ui/toast/toast.h"
#include "core/click_handler_types.h"
#include "storage/localstorage.h"
#include "auth_session.h"
TextParseOptions _confirmBoxTextOptions = {
TextParseLinks | TextParseMultiline | TextParseRichText, // flags
0, // maxw
0, // maxh
Qt::LayoutDirectionAuto, // dir
};
ConfirmBox::ConfirmBox(QWidget*, const QString &text, base::lambda_once<void()> confirmedCallback, base::lambda_once<void()> cancelledCallback)
: _confirmText(lang(lng_box_ok))
, _cancelText(lang(lng_cancel))
, _confirmStyle(st::defaultBoxButton)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(std::move(confirmedCallback))
, _cancelledCallback(std::move(cancelledCallback)) {
init(text);
}
ConfirmBox::ConfirmBox(QWidget*, const QString &text, const QString &confirmText, base::lambda_once<void()> confirmedCallback, base::lambda_once<void()> cancelledCallback)
: _confirmText(confirmText)
, _cancelText(lang(lng_cancel))
, _confirmStyle(st::defaultBoxButton)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(std::move(confirmedCallback))
, _cancelledCallback(std::move(cancelledCallback)) {
init(text);
}
ConfirmBox::ConfirmBox(QWidget*, const QString &text, const QString &confirmText, const style::RoundButton &confirmStyle, base::lambda_once<void()> confirmedCallback, base::lambda_once<void()> cancelledCallback)
: _confirmText(confirmText)
, _cancelText(lang(lng_cancel))
, _confirmStyle(confirmStyle)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(std::move(confirmedCallback))
, _cancelledCallback(std::move(cancelledCallback)) {
init(text);
}
ConfirmBox::ConfirmBox(QWidget*, const QString &text, const QString &confirmText, const QString &cancelText, base::lambda_once<void()> confirmedCallback, base::lambda_once<void()> cancelledCallback)
: _confirmText(confirmText)
, _cancelText(cancelText)
, _confirmStyle(st::defaultBoxButton)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(std::move(confirmedCallback))
, _cancelledCallback(std::move(cancelledCallback)) {
init(text);
}
ConfirmBox::ConfirmBox(QWidget*, const QString &text, const QString &confirmText, const style::RoundButton &confirmStyle, const QString &cancelText, base::lambda_once<void()> confirmedCallback, base::lambda_once<void()> cancelledCallback)
: _confirmText(confirmText)
, _cancelText(cancelText)
, _confirmStyle(st::defaultBoxButton)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(std::move(confirmedCallback))
, _cancelledCallback(std::move(cancelledCallback)) {
init(text);
}
ConfirmBox::ConfirmBox(const InformBoxTag &, const QString &text, const QString &doneText, base::lambda<void()> closedCallback)
: _confirmText(doneText)
, _confirmStyle(st::defaultBoxButton)
, _informative(true)
, _text(st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _confirmedCallback(generateInformCallback(closedCallback))
, _cancelledCallback(generateInformCallback(closedCallback)) {
init(text);
}
base::lambda_once<void()> ConfirmBox::generateInformCallback(base::lambda<void()> closedCallback) {
return base::lambda_guarded(this, [this, closedCallback] {
closeBox();
if (closedCallback) {
closedCallback();
}
});
}
void ConfirmBox::init(const QString &text) {
_text.setText(st::boxLabelStyle, text, _informative ? _confirmBoxTextOptions : _textPlainOptions);
}
void ConfirmBox::prepare() {
addButton(_confirmText, [this] { confirmed(); }, _confirmStyle);
if (!_informative) {
addButton(_cancelText, [this] { _cancelled = true; closeBox(); });
}
textUpdated();
}
void ConfirmBox::textUpdated() {
_textWidth = st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right();
_textHeight = qMin(_text.countHeight(_textWidth), 16 * st::boxLabelStyle.lineHeight);
setDimensions(st::boxWidth, st::boxPadding.top() + _textHeight + st::boxPadding.bottom());
setMouseTracking(_text.hasLinks());
}
void ConfirmBox::closeHook() {
if (!_confirmed && (!_strictCancel || _cancelled) && _cancelledCallback) {
_cancelledCallback();
}
}
void ConfirmBox::confirmed() {
if (!_confirmed) {
_confirmed = true;
if (_confirmedCallback) {
_confirmedCallback();
}
}
}
void ConfirmBox::mouseMoveEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateHover();
}
void ConfirmBox::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateHover();
ClickHandler::pressed();
return BoxContent::mousePressEvent(e);
}
void ConfirmBox::mouseReleaseEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateHover();
if (auto activated = ClickHandler::unpressed()) {
Ui::hideLayer();
App::activateClickHandler(activated, e->button());
}
return BoxContent::mouseReleaseEvent(e);
}
void ConfirmBox::leaveEventHook(QEvent *e) {
ClickHandler::clearActive(this);
}
void ConfirmBox::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
setCursor(active ? style::cur_pointer : style::cur_default);
update();
}
void ConfirmBox::clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) {
update();
}
void ConfirmBox::updateLink() {
_lastMousePos = QCursor::pos();
updateHover();
}
void ConfirmBox::updateHover() {
QPoint m(mapFromGlobal(_lastMousePos));
auto state = _text.getStateLeft(m.x() - st::boxPadding.left(), m.y() - st::boxPadding.top(), _textWidth, width());
ClickHandler::setActive(state.link, this);
}
void ConfirmBox::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
confirmed();
} else {
BoxContent::keyPressEvent(e);
}
}
void ConfirmBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
// draw box title / text
p.setPen(st::boxTextFg);
_text.drawLeftElided(p, st::boxPadding.left(), st::boxPadding.top(), _textWidth, width(), 16, style::al_left);
}
InformBox::InformBox(QWidget*, const QString &text, base::lambda<void()> closedCallback) : ConfirmBox(ConfirmBox::InformBoxTag(), text, lang(lng_box_ok), std::move(closedCallback)) {
}
InformBox::InformBox(QWidget*, const QString &text, const QString &doneText, base::lambda<void()> closedCallback) : ConfirmBox(ConfirmBox::InformBoxTag(), text, doneText, std::move(closedCallback)) {
}
MaxInviteBox::MaxInviteBox(QWidget*, const QString &link)
: _text(st::boxLabelStyle, lng_participant_invite_sorry(lt_count, Global::ChatSizeMax()), _confirmBoxTextOptions, st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right())
, _link(link) {
}
void MaxInviteBox::prepare() {
setMouseTracking(true);
addButton(lang(lng_box_ok), [this] { closeBox(); });
_textWidth = st::boxWidth - st::boxPadding.left() - st::boxButtonPadding.right();
_textHeight = qMin(_text.countHeight(_textWidth), 16 * st::boxLabelStyle.lineHeight);
setDimensions(st::boxWidth, st::boxPadding.top() + _textHeight + st::boxTextFont->height + st::boxTextFont->height * 2 + st::newGroupLinkPadding.bottom());
}
void MaxInviteBox::mouseMoveEvent(QMouseEvent *e) {
updateSelected(e->globalPos());
}
void MaxInviteBox::mousePressEvent(QMouseEvent *e) {
mouseMoveEvent(e);
if (_linkOver) {
Application::clipboard()->setText(_link);
Ui::Toast::Show(lang(lng_create_channel_link_copied));
}
}
void MaxInviteBox::leaveEventHook(QEvent *e) {
updateSelected(QCursor::pos());
}
void MaxInviteBox::updateSelected(const QPoint &cursorGlobalPosition) {
QPoint p(mapFromGlobal(cursorGlobalPosition));
bool linkOver = _invitationLink.contains(p);
if (linkOver != _linkOver) {
_linkOver = linkOver;
update();
setCursor(_linkOver ? style::cur_pointer : style::cur_default);
}
}
void MaxInviteBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
// draw box title / text
p.setPen(st::boxTextFg);
_text.drawLeftElided(p, st::boxPadding.left(), st::boxPadding.top(), _textWidth, width(), 16, style::al_left);
QTextOption option(style::al_left);
option.setWrapMode(QTextOption::WrapAnywhere);
p.setFont(_linkOver ? st::defaultInputField.font->underline() : st::defaultInputField.font);
p.setPen(st::defaultLinkButton.color);
p.drawText(_invitationLink, _link, option);
}
void MaxInviteBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
_invitationLink = myrtlrect(st::boxPadding.left(), st::boxPadding.top() + _textHeight + st::boxTextFont->height, width() - st::boxPadding.left() - st::boxPadding.right(), 2 * st::boxTextFont->height);
}
ConvertToSupergroupBox::ConvertToSupergroupBox(QWidget*, ChatData *chat)
: _chat(chat)
, _text(100)
, _note(100) {
}
void ConvertToSupergroupBox::prepare() {
QStringList text;
text.push_back(lang(lng_profile_convert_feature1));
text.push_back(lang(lng_profile_convert_feature2));
text.push_back(lang(lng_profile_convert_feature3));
text.push_back(lang(lng_profile_convert_feature4));
setTitle(lang(lng_profile_convert_title));
addButton(lang(lng_profile_convert_confirm), [this] { convertToSupergroup(); });
addButton(lang(lng_cancel), [this] { closeBox(); });
_text.setText(st::boxLabelStyle, text.join('\n'), _confirmBoxTextOptions);
_note.setText(st::boxLabelStyle, lng_profile_convert_warning(lt_bold_start, textcmdStartSemibold(), lt_bold_end, textcmdStopSemibold()), _confirmBoxTextOptions);
_textWidth = st::boxWideWidth - st::boxPadding.left() - st::boxButtonPadding.right();
_textHeight = _text.countHeight(_textWidth);
setDimensions(st::boxWideWidth, _textHeight + st::boxPadding.bottom() + _note.countHeight(_textWidth));
}
void ConvertToSupergroupBox::convertToSupergroup() {
MTP::send(MTPmessages_MigrateChat(_chat->inputChat), rpcDone(&ConvertToSupergroupBox::convertDone), rpcFail(&ConvertToSupergroupBox::convertFail));
}
void ConvertToSupergroupBox::convertDone(const MTPUpdates &updates) {
Ui::hideLayer();
App::main()->sentUpdatesReceived(updates);
const QVector<MTPChat> *v = 0;
switch (updates.type()) {
case mtpc_updates: v = &updates.c_updates().vchats.v; break;
case mtpc_updatesCombined: v = &updates.c_updatesCombined().vchats.v; break;
default: LOG(("API Error: unexpected update cons %1 (ConvertToSupergroupBox::convertDone)").arg(updates.type())); break;
}
PeerData *peer = 0;
if (v && !v->isEmpty()) {
for (int32 i = 0, l = v->size(); i < l; ++i) {
if (v->at(i).type() == mtpc_channel) {
peer = App::channel(v->at(i).c_channel().vid.v);
Ui::showPeerHistory(peer, ShowAtUnreadMsgId);
QTimer::singleShot(ReloadChannelMembersTimeout, App::api(), SLOT(delayedRequestParticipantsCount()));
}
}
}
if (!peer) {
LOG(("API Error: channel not found in updates (ProfileInner::migrateDone)"));
}
}
bool ConvertToSupergroupBox::convertFail(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
Ui::hideLayer();
return true;
}
void ConvertToSupergroupBox::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
convertToSupergroup();
} else {
BoxContent::keyPressEvent(e);
}
}
void ConvertToSupergroupBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
// draw box title / text
p.setPen(st::boxTextFg);
_text.drawLeft(p, st::boxPadding.left(), 0, _textWidth, width());
_note.drawLeft(p, st::boxPadding.left(), _textHeight + st::boxPadding.bottom(), _textWidth, width());
}
PinMessageBox::PinMessageBox(QWidget*, ChannelData *channel, MsgId msgId)
: _channel(channel)
, _msgId(msgId)
, _text(this, lang(lng_pinned_pin_sure), Ui::FlatLabel::InitType::Simple, st::boxLabel)
, _notify(this, lang(lng_pinned_notify), true, st::defaultBoxCheckbox) {
}
void PinMessageBox::prepare() {
addButton(lang(lng_pinned_pin), [this] { pinMessage(); });
addButton(lang(lng_cancel), [this] { closeBox(); });
setDimensions(st::boxWidth, st::boxPadding.top() + _text->height() + st::boxMediumSkip + _notify->heightNoMargins() + st::boxPadding.bottom());
}
void PinMessageBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
_text->moveToLeft(st::boxPadding.left(), st::boxPadding.top());
_notify->moveToLeft(st::boxPadding.left(), _text->y() + _text->height() + st::boxMediumSkip);
}
void PinMessageBox::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
pinMessage();
} else {
BoxContent::keyPressEvent(e);
}
}
void PinMessageBox::pinMessage() {
if (_requestId) return;
auto flags = MTPchannels_UpdatePinnedMessage::Flags(0);
if (!_notify->checked()) {
flags |= MTPchannels_UpdatePinnedMessage::Flag::f_silent;
}
_requestId = MTP::send(MTPchannels_UpdatePinnedMessage(MTP_flags(flags), _channel->inputChannel, MTP_int(_msgId)), rpcDone(&PinMessageBox::pinDone), rpcFail(&PinMessageBox::pinFail));
}
void PinMessageBox::pinDone(const MTPUpdates &updates) {
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
Ui::hideLayer();
}
bool PinMessageBox::pinFail(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
Ui::hideLayer();
return true;
}
DeleteMessagesBox::DeleteMessagesBox(QWidget*, HistoryItem *item, bool suggestModerateActions) : _singleItem(true) {
_ids.push_back(item->fullId());
if (suggestModerateActions && item->suggestBanReportDeleteAll()) {
_moderateFrom = item->from()->asUser();
_moderateInChannel = item->history()->peer->asChannel();
}
}
DeleteMessagesBox::DeleteMessagesBox(QWidget*, const SelectedItemSet &selected) {
auto count = selected.size();
t_assert(count > 0);
_ids.reserve(count);
for_const (auto item, selected) {
_ids.push_back(item->fullId());
}
}
void DeleteMessagesBox::prepare() {
auto text = QString();
if (_moderateFrom) {
t_assert(_moderateInChannel != nullptr);
text = lang(lng_selected_delete_sure_this);
_banUser.create(this, lang(lng_ban_user), false, st::defaultBoxCheckbox);
_reportSpam.create(this, lang(lng_report_spam), false, st::defaultBoxCheckbox);
_deleteAll.create(this, lang(lng_delete_all_from), false, st::defaultBoxCheckbox);
} else {
text = _singleItem ? lang(lng_selected_delete_sure_this) : lng_selected_delete_sure(lt_count, _ids.size());
auto canDeleteAllForEveryone = true;
auto now = ::date(unixtime());
auto deleteForUser = (UserData*)nullptr;
auto peer = (PeerData*)nullptr;
auto forEveryoneText = lang(lng_delete_for_everyone_check);
for_const (auto fullId, _ids) {
if (auto item = App::histItemById(fullId)) {
peer = item->history()->peer;
if (!item->canDeleteForEveryone(now)) {
canDeleteAllForEveryone = false;
break;
} else if (auto user = item->history()->peer->asUser()) {
if (!deleteForUser || deleteForUser == user) {
deleteForUser = user;
forEveryoneText = lng_delete_for_other_check(lt_user, user->firstName);
} else {
forEveryoneText = lang(lng_delete_for_everyone_check);
}
}
} else {
canDeleteAllForEveryone = false;
}
}
auto count = qMax(1, _ids.size());
if (canDeleteAllForEveryone) {
_forEveryone.create(this, forEveryoneText, false, st::defaultBoxCheckbox);
} else if (peer && peer->isChannel()) {
if (peer->isMegagroup()) {
text += qsl("\n\n") + lng_delete_for_everyone_hint(lt_count, count);
}
} else if (peer->isChat()) {
text += qsl("\n\n") + lng_delete_for_me_chat_hint(lt_count, count);
} else if (!peer->isSelf()) {
text += qsl("\n\n") + lng_delete_for_me_hint(lt_count, count);
}
}
_text.create(this, text, Ui::FlatLabel::InitType::Simple, st::boxLabel);
addButton(lang(lng_box_delete), [this] { deleteAndClear(); });
addButton(lang(lng_cancel), [this] { closeBox(); });
auto fullHeight = st::boxPadding.top() + _text->height() + st::boxPadding.bottom();
if (_moderateFrom) {
fullHeight += st::boxMediumSkip + _banUser->heightNoMargins() + st::boxLittleSkip + _reportSpam->heightNoMargins() + st::boxLittleSkip + _deleteAll->heightNoMargins();
} else if (_forEveryone) {
fullHeight += st::boxMediumSkip + _forEveryone->heightNoMargins();
}
setDimensions(st::boxWidth, fullHeight);
}
void DeleteMessagesBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
_text->moveToLeft(st::boxPadding.left(), st::boxPadding.top());
if (_moderateFrom) {
_banUser->moveToLeft(st::boxPadding.left(), _text->bottomNoMargins() + st::boxMediumSkip);
_reportSpam->moveToLeft(st::boxPadding.left(), _banUser->bottomNoMargins() + st::boxLittleSkip);
_deleteAll->moveToLeft(st::boxPadding.left(), _reportSpam->bottomNoMargins() + st::boxLittleSkip);
} else if (_forEveryone) {
_forEveryone->moveToLeft(st::boxPadding.left(), _text->bottomNoMargins() + st::boxMediumSkip);
}
}
void DeleteMessagesBox::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
deleteAndClear();
} else {
BoxContent::keyPressEvent(e);
}
}
void DeleteMessagesBox::deleteAndClear() {
if (!App::main()) {
return;
}
if (_moderateFrom) {
if (_banUser->checked()) {
MTP::send(MTPchannels_KickFromChannel(_moderateInChannel->inputChannel, _moderateFrom->inputUser, MTP_boolTrue()), App::main()->rpcDone(&MainWidget::sentUpdatesReceived));
}
if (_reportSpam->checked()) {
MTP::send(MTPchannels_ReportSpam(_moderateInChannel->inputChannel, _moderateFrom->inputUser, MTP_vector<MTPint>(1, MTP_int(_ids[0].msg))));
}
if (_deleteAll->checked()) {
App::main()->deleteAllFromUser(_moderateInChannel, _moderateFrom);
}
}
if (!_singleItem) {
App::main()->clearSelectedItems();
}
QMap<PeerData*, QVector<MTPint>> idsByPeer;
for_const (auto fullId, _ids) {
if (auto item = App::histItemById(fullId)) {
auto history = item->history();
auto wasOnServer = (item->id > 0);
auto wasLast = (history->lastMsg == item);
item->destroy();
if (wasOnServer) {
idsByPeer[history->peer].push_back(MTP_int(fullId.msg));
} else if (wasLast) {
App::main()->checkPeerHistory(history->peer);
}
}
}
auto forEveryone = _forEveryone ? _forEveryone->checked() : false;
for (auto i = idsByPeer.cbegin(), e = idsByPeer.cend(); i != e; ++i) {
App::main()->deleteMessages(i.key(), i.value(), forEveryone);
}
Ui::hideLayer();
}
ConfirmInviteBox::ConfirmInviteBox(QWidget*, const QString &title, const MTPChatPhoto &photo, int count, const QVector<UserData*> &participants)
: _title(this, st::confirmInviteTitle)
, _status(this, st::confirmInviteStatus)
, _participants(participants) {
_title->setText(title);
QString status;
if (_participants.isEmpty() || _participants.size() >= count) {
status = lng_chat_status_members(lt_count, count);
} else {
status = lng_group_invite_members(lt_count, count);
}
_status->setText(status);
if (photo.type() == mtpc_chatPhoto) {
auto &d = photo.c_chatPhoto();
auto location = App::imageLocation(160, 160, d.vphoto_small);
if (!location.isNull()) {
_photo = ImagePtr(location);
if (!_photo->loaded()) {
subscribe(AuthSession::CurrentDownloaderTaskFinished(), [this] { update(); });
_photo->load();
}
}
}
if (!_photo) {
_photoEmpty.set(0, title);
}
}
void ConfirmInviteBox::prepare() {
addButton(lang(lng_group_invite_join), [this] {
if (auto main = App::main()) {
main->onInviteImport();
}
});
addButton(lang(lng_cancel), [this] { closeBox(); });
if (_participants.size() > 4) {
_participants.resize(4);
}
auto newHeight = st::confirmInviteStatusTop + _status->height() + st::boxPadding.bottom();
if (!_participants.isEmpty()) {
int skip = (st::boxWideWidth - 4 * st::confirmInviteUserPhotoSize) / 5;
int padding = skip / 2;
_userWidth = (st::confirmInviteUserPhotoSize + 2 * padding);
int sumWidth = _participants.size() * _userWidth;
int left = (st::boxWideWidth - sumWidth) / 2;
for_const (auto user, _participants) {
auto name = new Ui::FlatLabel(this, st::confirmInviteUserName);
name->resizeToWidth(st::confirmInviteUserPhotoSize + padding);
name->setText(user->firstName.isEmpty() ? App::peerName(user) : user->firstName);
name->moveToLeft(left + (padding / 2), st::confirmInviteUserNameTop);
left += _userWidth;
}
newHeight += st::confirmInviteUserHeight;
}
setDimensions(st::boxWideWidth, newHeight);
}
void ConfirmInviteBox::resizeEvent(QResizeEvent *e) {
BoxContent::resizeEvent(e);
_title->move((width() - _title->width()) / 2, st::confirmInviteTitleTop);
_status->move((width() - _status->width()) / 2, st::confirmInviteStatusTop);
}
void ConfirmInviteBox::paintEvent(QPaintEvent *e) {
BoxContent::paintEvent(e);
Painter p(this);
if (_photo) {
p.drawPixmap((width() - st::confirmInvitePhotoSize) / 2, st::confirmInvitePhotoTop, _photo->pixCircled(st::confirmInvitePhotoSize, st::confirmInvitePhotoSize));
} else {
_photoEmpty.paint(p, (width() - st::confirmInvitePhotoSize) / 2, st::confirmInvitePhotoTop, width(), st::confirmInvitePhotoSize);
}
int sumWidth = _participants.size() * _userWidth;
int left = (width() - sumWidth) / 2;
for_const (auto user, _participants) {
user->paintUserpicLeft(p, left + (_userWidth - st::confirmInviteUserPhotoSize) / 2, st::confirmInviteUserPhotoTop, width(), st::confirmInviteUserPhotoSize);
left += _userWidth;
}
}