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#include "CommunitiesListItem.h"
#include <QMouseEvent>
#include "Utils.h"
#include "ui/Painter.h"
#include "ui/Ripple.h"
#include "ui/RippleOverlay.h"
CommunitiesListItem::CommunitiesListItem(QString group_id, QWidget *parent)
: QWidget(parent)
, groupId_(group_id)
{
setMouseTracking(true);
setAttribute(Qt::WA_Hover);
QPainterPath path;
path.addRect(0, 0, parent->width(), height());
rippleOverlay_ = new RippleOverlay(this);
rippleOverlay_->setClipPath(path);
rippleOverlay_->setClipping(true);
if (groupId_ == "world")
avatar_ = QPixmap(":/icons/icons/ui/world.png");
else if (groupId_ == "tag:m.favourite")
avatar_ = QPixmap(":/icons/icons/ui/star.png");
else if (groupId_ == "tag:m.lowpriority")
avatar_ = QPixmap(":/icons/icons/ui/lowprio.png");
else if (groupId_.startsWith("tag:"))
avatar_ = QPixmap(":/icons/icons/ui/tag.png");
updateTooltip();
}
void
CommunitiesListItem::setName(QString name)
{
name_ = name;
updateTooltip();
}
void
CommunitiesListItem::setPressedState(bool state)
{
if (isPressed_ != state) {
isPressed_ = state;
update();
}
}
void
CommunitiesListItem::mousePressEvent(QMouseEvent *event)
{
if (event->buttons() == Qt::RightButton) {
QWidget::mousePressEvent(event);
return;
}
emit clicked(groupId_);
setPressedState(true);
QPoint pos = event->pos();
qreal radiusEndValue = static_cast<qreal>(width()) / 3;
auto ripple = new Ripple(pos);
ripple->setRadiusEndValue(radiusEndValue);
ripple->setOpacityStartValue(0.15);
ripple->setColor("white");
ripple->radiusAnimation()->setDuration(200);
ripple->opacityAnimation()->setDuration(400);
rippleOverlay_->addRipple(ripple);
}
void
CommunitiesListItem::paintEvent(QPaintEvent *)
{
Painter p(this);
PainterHighQualityEnabler hq(p);
if (isPressed_)
p.fillRect(rect(), highlightedBackgroundColor_);
else if (underMouse())
p.fillRect(rect(), hoverBackgroundColor_);
else
p.fillRect(rect(), backgroundColor_);
if (avatar_.isNull()) {
QFont font;
font.setPointSizeF(font.pointSizeF() * 1.3);
p.setFont(font);
p.drawLetterAvatar(utils::firstChar(resolveName()),
avatarFgColor_,
avatarBgColor_,
width(),
height(),
IconSize);
} else {
p.save();
p.drawAvatar(avatar_, width(), height(), IconSize);
p.restore();
}
}
void
CommunitiesListItem::setAvatar(const QImage &img)
{
avatar_ = utils::scaleImageToPixmap(img, IconSize);
update();
}
QString
CommunitiesListItem::resolveName() const
{
if (!name_.isEmpty())
return name_;
if (groupId_.startsWith("tag:"))
return groupId_.right(groupId_.size() - strlen("tag:"));
if (!groupId_.startsWith("+"))
return QString("Group"); // Group with no name or id.
// Extract the localpart of the group.
auto firstPart = groupId_.split(':').at(0);
return firstPart.right(firstPart.size() - 1);
}
void
CommunitiesListItem::updateTooltip()
{
if (groupId_ == "world")
setToolTip(tr("All rooms"));
else if (is_tag()) {
QString tag = groupId_.right(groupId_.size() - strlen("tag:"));
if (tag == "m.favourite")
setToolTip(tr("Favourite rooms"));
else if (tag == "m.lowpriority")
setToolTip(tr("Low priority rooms"));
else if (tag.startsWith("u."))
setToolTip(tag.right(tag.size() - 2) + tr(" (tag)"));
else
setToolTip(tag + tr(" (tag)"));
} else {
QString name = resolveName();
setToolTip(name + tr(" (community)"));
}
}
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