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#include <QDebug>
#include <QIcon>
#include <QListWidgetItem>
#include <QPainter>
#include <QShortcut>
#include <QStyleOption>
#include <QTimer>
#include <QVBoxLayout>
#include "dialogs/ReadReceipts.h"
#include "AvatarProvider.h"
#include "Cache.h"
#include "ChatPage.h"
#include "Config.h"
#include "Utils.h"
#include "ui/Avatar.h"
using namespace dialogs;
ReceiptItem::ReceiptItem(QWidget *parent,
const QString &user_id,
uint64_t timestamp,
const QString &room_id)
: QWidget(parent)
{
topLayout_ = new QHBoxLayout(this);
topLayout_->setMargin(0);
textLayout_ = new QVBoxLayout;
textLayout_->setMargin(0);
textLayout_->setSpacing(conf::modals::TEXT_SPACING);
QFont nameFont;
nameFont.setPointSizeF(nameFont.pointSizeF() * 1.1);
auto displayName = Cache::displayName(room_id, user_id);
avatar_ = new Avatar(this);
avatar_->setSize(44);
avatar_->setLetter(utils::firstChar(displayName));
// If it's a matrix id we use the second letter.
if (displayName.size() > 1 && displayName.at(0) == '@')
avatar_->setLetter(QChar(displayName.at(1)));
userName_ = new QLabel(displayName, this);
userName_->setFont(nameFont);
timestamp_ = new QLabel(dateFormat(QDateTime::fromMSecsSinceEpoch(timestamp)), this);
textLayout_->addWidget(userName_);
textLayout_->addWidget(timestamp_);
topLayout_->addWidget(avatar_);
topLayout_->addLayout(textLayout_, 1);
AvatarProvider::resolve(ChatPage::instance()->currentRoom(),
user_id,
this,
[this](const QImage &img) { avatar_->setImage(img); });
}
void
ReceiptItem::paintEvent(QPaintEvent *)
{
QStyleOption opt;
opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}
QString
ReceiptItem::dateFormat(const QDateTime &then) const
{
auto now = QDateTime::currentDateTime();
auto days = then.daysTo(now);
if (days == 0)
return QString("Today %1").arg(then.toString("HH:mm"));
else if (days < 2)
return QString("Yesterday %1").arg(then.toString("HH:mm"));
else if (days < 365)
return then.toString("dd/MM HH:mm");
return then.toString("dd/MM/yy");
}
ReadReceipts::ReadReceipts(QWidget *parent)
: QFrame(parent)
{
setAutoFillBackground(true);
setWindowFlags(Qt::Tool | Qt::WindowStaysOnTopHint);
setWindowModality(Qt::WindowModal);
setAttribute(Qt::WA_DeleteOnClose, true);
auto layout = new QVBoxLayout(this);
layout->setSpacing(conf::modals::WIDGET_SPACING);
layout->setMargin(conf::modals::WIDGET_MARGIN);
userList_ = new QListWidget;
userList_->setFrameStyle(QFrame::NoFrame);
userList_->setSelectionMode(QAbstractItemView::NoSelection);
userList_->setSpacing(conf::modals::TEXT_SPACING);
QFont doubleFont;
doubleFont.setPointSizeF(doubleFont.pointSizeF() * 2);
setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
setMinimumHeight(userList_->sizeHint().height() * 2);
setMinimumWidth(std::max(userList_->sizeHint().width() + 4 * conf::modals::WIDGET_MARGIN,
QFontMetrics(doubleFont).averageCharWidth() * 30 -
2 * conf::modals::WIDGET_MARGIN));
QFont font;
font.setPointSizeF(font.pointSizeF() * conf::modals::LABEL_MEDIUM_SIZE_RATIO);
topLabel_ = new QLabel(tr("Read receipts"), this);
topLabel_->setAlignment(Qt::AlignCenter);
topLabel_->setFont(font);
layout->addWidget(topLabel_);
layout->addWidget(userList_);
auto closeShortcut = new QShortcut(QKeySequence(tr("ESC")), this);
connect(closeShortcut, &QShortcut::activated, this, &ReadReceipts::close);
}
void
ReadReceipts::addUsers(const std::multimap<uint64_t, std::string, std::greater<uint64_t>> &receipts)
{
// We want to remove any previous items that have been set.
userList_->clear();
for (const auto &receipt : receipts) {
auto user = new ReceiptItem(this,
QString::fromStdString(receipt.second),
receipt.first,
ChatPage::instance()->currentRoom());
auto item = new QListWidgetItem(userList_);
item->setSizeHint(user->minimumSizeHint());
item->setFlags(Qt::NoItemFlags);
item->setTextAlignment(Qt::AlignCenter);
userList_->setItemWidget(item, user);
}
}
void
ReadReceipts::paintEvent(QPaintEvent *)
{
QStyleOption opt;
opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}
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