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circularindicator: guard signal emissions with change checks

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2 * r + 2 * t 2026-03-12 22:25:50 +11:00
parent 5c4e1bc64d
commit 4b18073e5c
1 changed files with 9 additions and 3 deletions
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12
plugin/src/Caelestia/Internal/circularindicatormanager.cpp
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@ -153,8 +153,10 @@ void CircularIndicatorManager::updateRetreat(qreal progress) {
spinRotation += m_curve.valueForProgress(getFractionInRange(playtime, spinDelay, DURATION_SPIN_IN_MS)) *
SPIN_ROTATION_DEGREES;
}
const auto oldRotation = m_rotation;
m_rotation = constantRotation + spinRotation;
emit rotationChanged();
if (!qFuzzyCompare(m_rotation + 1.0, oldRotation + 1.0))
emit rotationChanged();
// Grow active indicator.
qreal fraction =
@ -182,6 +184,8 @@ void CircularIndicatorManager::updateRetreat(qreal progress) {
void CircularIndicatorManager::updateAdvance(qreal progress) {
using namespace advance;
const auto playtime = progress * TOTAL_DURATION_IN_MS;
const auto oldStart = m_startFraction;
const auto oldEnd = m_endFraction;
// Adds constant rotation to segment positions.
m_startFraction = CONSTANT_ROTATION_DEGREES * progress + TAIL_DEGREES_OFFSET;
@ -204,8 +208,10 @@ void CircularIndicatorManager::updateAdvance(qreal progress) {
m_startFraction /= 360.0;
m_endFraction /= 360.0;
emit startFractionChanged();
emit endFractionChanged();
if (!qFuzzyCompare(m_startFraction + 1.0, oldStart + 1.0))
emit startFractionChanged();
if (!qFuzzyCompare(m_endFraction + 1.0, oldEnd + 1.0))
emit endFractionChanged();
}
} // namespace caelestia::internal