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breezy-desktop
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Add UI logging

This commit is contained in:
wheaney 2026-01-15 14:31:24 -08:00
parent 7eab1b5ba1
commit 19210f3fbd
1 changed files with 23 additions and 1 deletions
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24
kwin/src/kcm/breezydesktopeffectkcm.cpp
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@ -48,6 +48,7 @@
#include <QFile>
#include <QDir>
#include <QJsonDocument>
#include <QDebug>
#include <QLocale>
#include <QSignalBlocker>
#include <cmath>
@ -777,12 +778,18 @@ QString BreezyDesktopEffectConfig::measurementUnitsFromUi() const
void BreezyDesktopEffectConfig::applyDistanceLabelFormatters()
{
qCCritical(KWIN_XR) << "applyDistanceLabelFormatters()";
auto *focused = ui.kcfg_FocusedDisplayDistance;
auto *all = ui.kcfg_AllDisplaysDistance;
if (!focused || !all) return;
if (!focused || !all) {
qCCritical(KWIN_XR) << "applyDistanceLabelFormatters: missing sliders" << focused << all;
return;
}
// Only apply the unit conversion labels when the driver reports positional tracking.
if (!m_connectedDevicePoseHasPosition) {
qCCritical(KWIN_XR) << "applyDistanceLabelFormatters: pose has no position -> clearing formatter";
focused->clearValueToDisplayStringFn();
all->clearValueToDisplayStringFn();
return;
@ -792,14 +799,29 @@ void BreezyDesktopEffectConfig::applyDistanceLabelFormatters()
const QString units = measurementUnitsFromUi();
const QLocale loc;
qCCritical(KWIN_XR) << "applyDistanceLabelFormatters: installing formatter"
<< "fullDistanceCm=" << fullCm
<< "units=" << units;
LabeledSlider::ValueToDisplayStringFn fn = [fullCm, units, loc](int raw) -> QString {
static int s_calls = 0;
if (s_calls < 25) {
qCCritical(KWIN_XR) << "distance label formatter called" << "raw=" << raw << "units=" << units << "fullCm=" << fullCm;
++s_calls;
}
if (fullCm <= 0.0) return QString();
const double ratio = static_cast<double>(raw) / 100.0; // slider uses a 2-decimal fixed-point scale
const double cm = ratio * fullCm;
if (units == QLatin1String("in")) {
const double inches = cm / 2.54;
if (s_calls <= 25) {
qCCritical(KWIN_XR) << "distance formatter computed" << ratio << "->" << inches << "in";
}
return loc.toString(inches, 'f', 1) + QStringLiteral(" in");
}
if (s_calls <= 25) {
qCCritical(KWIN_XR) << "distance formatter computed" << ratio << "->" << cm << "cm";
}
return loc.toString(cm, 'f', 0) + QStringLiteral(" cm");
};