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Copy pathapp_icon_loader.py
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54 lines (43 loc) · 1.49 KB
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"""App-Icon-Loader für PDFtoPDFocr.
Lädt das Anwendungs-Icon mit robuster Multi-Pfad-Auflösung (PyInstaller-Bundle,
assets/app_icon.ico, assets/PDFtoPDFocr.ico, Root-ICOs und PNG-Fallback).
"""
from __future__ import annotations
import os
import sys
from pathlib import Path
def get_project_root() -> Path:
"""Liefert das Basisverzeichnis für Ressourcen im Repo oder gefrorenen Bundle."""
return Path(getattr(sys, "_MEIPASS", os.path.dirname(os.path.abspath(__file__))))
def load_app_icon():
"""Lädt ein valides QIcon für PDFtoPDFocr über mehrere Fallback-Pfade."""
try:
from PySide6.QtGui import QIcon
except ImportError:
return None
root = get_project_root()
candidates = [
root / "assets" / "app_icon.ico",
root / "assets" / "PDFtoPDFocr.ico",
root / "assets" / "icon.ico",
root / "assets" / "DesktopIcon.ico",
root / "PDFtoPDFocr.ico",
root / "DesktopIcon.ico",
root / "ICO.ico",
root / "icon.ico",
root / "assets" / "PDFtoPDFocr.png",
root / "assets" / "icon.png",
root / "assets" / "DesktopIcon.png",
root / "PDFtoPDFocr.png",
root / "DesktopIcon.png",
root / "icon.png",
]
for candidate in candidates:
if candidate.is_file():
icon = QIcon(str(candidate))
if not icon.isNull():
return icon
return QIcon()
def get_app_icon():
"""Alias für load_app_icon."""
return load_app_icon()