Refacto en sous fichiers pour la maintenabilité

src/controllers/glow_animator.py

@@ -0,0 +1,32 @@
+from PySide6.QtCore import QPropertyAnimation, QEasingCurve
+from PySide6.QtWidgets import QGraphicsDropShadowEffect
+
+from src.constants import GLOW_COLOR, GLOW_BLUR_BASE, GLOW_BLUR_PEAK, GLOW_ANIM_DURATION
+
+
+class GlowAnimator:
+    # Gère l'effet de lueur pulsée sur un widget.
+
+    def __init__(self, widget):
+        self._widget = widget
+
+        self._effect = QGraphicsDropShadowEffect(widget)
+        self._effect.setBlurRadius(GLOW_BLUR_BASE)
+        self._effect.setOffset(0, 0)
+        self._effect.setColor(GLOW_COLOR)
+
+        self._anim = QPropertyAnimation(self._effect, b"blurRadius")
+        self._anim.setDuration(GLOW_ANIM_DURATION)
+        self._anim.setStartValue(GLOW_BLUR_BASE)
+        self._anim.setKeyValueAt(0.5, GLOW_BLUR_PEAK)
+        self._anim.setEndValue(GLOW_BLUR_BASE)
+        self._anim.setEasingCurve(QEasingCurve.InOutQuad)
+        self._anim.setLoopCount(-1)
+
+    def start(self) -> None:
+        self._widget.setGraphicsEffect(self._effect)
+        self._anim.start()
+
+    def stop(self) -> None:
+        self._anim.stop()
+        self._widget.setGraphicsEffect(None)