feature/integracion-cpanel-asrecovery

app/ui/tray_assets.py

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+"""Icono de bandeja del sistema."""
+
+import sys
+from pathlib import Path
+
+from PySide6.QtCore import Qt
+from PySide6.QtGui import QColor, QIcon, QPainter, QPixmap
+
+_ASSETS_DIR = Path(__file__).resolve().parent.parent.parent / "packaging" / "assets"
+
+
+def _generated_tray_icon() -> QIcon:
+    """Icono simple en memoria si no hay archivo empaquetado."""
+    size = 32
+    pixmap = QPixmap(size, size)
+    pixmap.fill(Qt.GlobalColor.transparent)
+    painter = QPainter(pixmap)
+    painter.setRenderHint(QPainter.RenderHint.Antialiasing)
+    painter.setBrush(QColor(0, 120, 215))
+    painter.setPen(Qt.PenStyle.NoPen)
+    painter.drawRoundedRect(2, 2, size - 4, size - 4, 6, 6)
+    painter.setPen(QColor(255, 255, 255))
+    font = painter.font()
+    font.setBold(True)
+    font.setPointSize(14)
+    painter.setFont(font)
+    painter.drawText(pixmap.rect(), Qt.AlignmentFlag.AlignCenter, "C")
+    painter.end()
+    return QIcon(pixmap)
+
+
+def load_tray_icon() -> QIcon:
+    """Carga icono de bandeja desde assets empaquetados o genera uno por defecto."""
+    candidates: list[Path] = []
+    meipass = getattr(sys, "_MEIPASS", None)
+    if meipass:
+        base = Path(meipass)
+        candidates.extend(
+            [
+                base / "packaging" / "assets" / "tray-icon.png",
+                base / "packaging" / "assets" / "tray-icon.ico",
+            ]
+        )
+    candidates.extend(
+        [
+            _ASSETS_DIR / "tray-icon.png",
+            _ASSETS_DIR / "tray-icon.ico",
+        ]
+    )
+    for path in candidates:
+        if path.is_file():
+            icon = QIcon(str(path))
+            if not icon.isNull():
+                return icon
+    return _generated_tray_icon()