Initial commit

2026-04-29 07:19:21 +03:00
commit 9a8cdfa08a
5964 changed files with 1194660 additions and 0 deletions
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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+from __future__ import annotations
+
+"""Provides some type information on Qt classes"""
+
+
+from enum import Flag
+
+
+class ClassFlag(Flag):
+    PASS_BY_CONSTREF = 1
+    PASS_BY_REF = 2
+    PASS_BY_VALUE = 4
+    PASS_ON_STACK_MASK = PASS_BY_CONSTREF | PASS_BY_REF | PASS_BY_VALUE
+    INSTANTIATE_ON_STACK = 8
+
+
+_QT_CLASS_FLAGS = {
+    # QtCore
+    "QCoreApplication": ClassFlag.INSTANTIATE_ON_STACK,
+    "QFile": ClassFlag.PASS_BY_REF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QFileInfo": ClassFlag.INSTANTIATE_ON_STACK,
+    "QLine": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QLineF": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QModelIndex": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QPoint": ClassFlag.PASS_BY_VALUE | ClassFlag.INSTANTIATE_ON_STACK,
+    "QPointF": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QRect": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QRectF": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QSaveFile": ClassFlag.INSTANTIATE_ON_STACK,
+    "QSettings": ClassFlag.PASS_BY_REF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QSize": ClassFlag.PASS_BY_VALUE | ClassFlag.INSTANTIATE_ON_STACK,
+    "QSizeF": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QString": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QTextStream": ClassFlag.PASS_BY_REF | ClassFlag.INSTANTIATE_ON_STACK,
+    # QtGui
+    "QBrush": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QColor": ClassFlag.PASS_BY_VALUE | ClassFlag.INSTANTIATE_ON_STACK,
+    "QGradient": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QGuiApplication": ClassFlag.INSTANTIATE_ON_STACK,
+    "QIcon": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    "QPainter": ClassFlag.INSTANTIATE_ON_STACK,
+    "QPen": ClassFlag.INSTANTIATE_ON_STACK,
+    "QPixmap": ClassFlag.PASS_BY_CONSTREF | ClassFlag.INSTANTIATE_ON_STACK,
+    # QtWidgets
+    "QApplication": ClassFlag.INSTANTIATE_ON_STACK,
+    "QColorDialog": ClassFlag.INSTANTIATE_ON_STACK,
+    "QFileDialog": ClassFlag.INSTANTIATE_ON_STACK,
+    "QFontDialog": ClassFlag.INSTANTIATE_ON_STACK,
+    "QMessageBox": ClassFlag.INSTANTIATE_ON_STACK,
+    # QtQml
+    "QQmlApplicationEngine": ClassFlag.INSTANTIATE_ON_STACK,
+    "QQmlComponent": ClassFlag.INSTANTIATE_ON_STACK,
+    "QQmlEngine": ClassFlag.INSTANTIATE_ON_STACK,
+    # QtQuick
+    "QQuickView": ClassFlag.INSTANTIATE_ON_STACK
+}
+
+
+def qt_class_flags(type):
+    f = _QT_CLASS_FLAGS.get(type)
+    return f if f else ClassFlag(0)