[Client] Fix alt badge and trail review findings

- Drop the dead VPN warning branch: rowVisible() already hides IP rows
  above the threshold, so setVpnThreshold(), its member and the spin-box
  connect never took effect.
- Dim IP rows at shared_count > 2 instead of > 1: the count already
  includes the investigated account, so every IP row was dimmed.
- Truncate backStack when a breadcrumb is clicked instead of pushing the
  current user again, so the trail keeps a single path and Back works.
- Word-wrap the trail label so a long chain cannot widen the tab.
- Extract the status/match pill painting into widgets/utility/pill_painter
  and use it from both delegates instead of duplicating it.
This commit is contained in:
Lukas Brübach 2026-11-01 12:21:16 +01:00
parent d7b2786184
commit d09f4c5356
8 changed files with 120 additions and 92 deletions

View file

@ -1,5 +1,7 @@
#include "alt_table_delegate.h"
#include "../utility/pill_painter.h"
#include <QApplication>
#include <QModelIndex>
#include <QPainter>
@ -9,9 +11,6 @@
namespace
{
constexpr qreal PILL_ALPHA = 0.30;
constexpr int PILL_PAD_X = 10;
constexpr int PILL_PAD_Y = 4;
constexpr int ICON_TEXT_GAP = 4;
} // namespace
@ -21,11 +20,6 @@ AltTableDelegate::AltTableDelegate(int viaColumn, int warnsColumn, int bansColum
{
}
void AltTableDelegate::setVpnThreshold(int threshold)
{
vpnThreshold = threshold;
}
void AltTableDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
const bool selected = (option.state & QStyle::State_Selected) != 0;
@ -37,58 +31,27 @@ void AltTableDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
const QString text = index.data(Qt::DisplayRole).toString();
const QPalette::ColorRole emphasisRole = selected ? QPalette::HighlightedText : QPalette::WindowText;
auto paintPill = [&](QPalette::ColorRole tintRole, QPalette::ColorRole textRole, const QIcon &icon,
const QString &pillText) {
const QRect pillRect = opt.rect.adjusted(PILL_PAD_X / 2, PILL_PAD_Y / 2, -PILL_PAD_X / 2, -PILL_PAD_Y / 2);
if (pillRect.width() <= 0 || pillRect.height() <= 0) {
QStyledItemDelegate::paint(painter, opt, index);
return;
}
if (!selected) {
painter->save();
painter->setRenderHint(QPainter::Antialiasing, true);
QColor pill = opt.palette.color(tintRole);
pill.setAlphaF(PILL_ALPHA);
painter->setPen(Qt::NoPen);
painter->setBrush(pill);
painter->drawRoundedRect(pillRect, pillRect.height() / 2.0, pillRect.height() / 2.0);
painter->restore();
}
QRect textRect = pillRect;
if (!icon.isNull()) {
const int iconSize = qMin(pillRect.height(), pillRect.width());
if (iconSize > 0) {
const QRect iconRect(pillRect.left() + ICON_TEXT_GAP, pillRect.top(), iconSize, iconSize);
icon.paint(painter, iconRect);
textRect.setLeft(iconRect.right() + ICON_TEXT_GAP);
}
}
const QString elided = opt.fontMetrics.elidedText(pillText, opt.textElideMode, textRect.width());
style->drawItemText(painter, textRect, Qt::AlignCenter, opt.palette, true, elided, textRole);
};
if (index.column() == viaColumn) {
bool sharedOk = false;
const unsigned shared = index.sibling(index.row(), sharedColumn).data(Qt::DisplayRole).toUInt(&sharedOk);
const bool dimmed = sharedOk && text.startsWith(QStringLiteral("ip:")) && shared > 1;
const bool vpn =
sharedOk && text.startsWith(QStringLiteral("ip:")) && shared > static_cast<unsigned>(vpnThreshold);
const bool ipMatch = text.startsWith(QStringLiteral("ip:"));
// shared_count for an IP match already includes the investigated account,
// so anything above 2 means the address is shared beyond that pair.
const bool dimmed = sharedOk && ipMatch && shared > 2;
const QPalette::ColorRole textRole = (dimmed && !selected) ? QPalette::PlaceholderText : emphasisRole;
QPalette::ColorRole tintRole = QPalette::NoRole;
if (text == QStringLiteral("email")) {
paintPill(QPalette::Link, emphasisRole, QIcon(), text);
return;
tintRole = QPalette::Link;
} else if (text.startsWith(QStringLiteral("clientid:"))) {
tintRole = QPalette::Highlight;
} else if (ipMatch) {
tintRole = QPalette::PlaceholderText;
}
if (text.startsWith(QStringLiteral("clientid:"))) {
paintPill(QPalette::Highlight, emphasisRole, QIcon(), text);
return;
}
if (text.startsWith(QStringLiteral("ip:"))) {
if (vpn) {
paintPill(QPalette::Highlight, textRole, style->standardIcon(QStyle::SP_MessageBoxWarning), text);
return;
if (tintRole != QPalette::NoRole) {
if (!pill_painter::paint(painter, opt, tintRole, textRole, text)) {
QStyledItemDelegate::paint(painter, opt, index);
}
paintPill(QPalette::PlaceholderText, textRole, QIcon(), text);
return;
}
QStyledItemDelegate::paint(painter, opt, index);
@ -123,7 +86,7 @@ QSize AltTableDelegate::sizeHint(const QStyleOptionViewItem &option, const QMode
{
const QSize hint = QStyledItemDelegate::sizeHint(option, index);
if (index.column() == viaColumn) {
return hint + QSize(PILL_PAD_X + 2 * ICON_TEXT_GAP, PILL_PAD_Y);
return hint + QSize(pill_painter::PAD_X + 2 * ICON_TEXT_GAP, pill_painter::PAD_Y);
}
if (index.column() == warnsColumn || index.column() == bansColumn) {
return hint + QSize(2 * ICON_TEXT_GAP, 0);