diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2018-11-20 08:38:16 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2019-04-05 08:29:11 +0000 |
| commit | bc8633036cb38de3dd8c27eb1e1f6a3aa39f1190 (patch) | |
| tree | 1b817ca5c21d85b4de4cfe1d86692dcf763dfebf /src/tools/uic/python/pythonwriteimports.cpp | |
| parent | 89120c4a76fed3c62c019514c12e7fb7c063b4b7 (diff) | |
uic: Add python
- Add command line option
- Add import (include) handling
- Add language helpers like streamable classes for Function definition,
object instantiation
- Implement header comment formatting
Task-number: PYSIDE-797
Change-Id: I15041ab16504ea159f6665781a829cd548585af1
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Diffstat (limited to 'src/tools/uic/python/pythonwriteimports.cpp')
| -rw-r--r-- | src/tools/uic/python/pythonwriteimports.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/tools/uic/python/pythonwriteimports.cpp b/src/tools/uic/python/pythonwriteimports.cpp new file mode 100644 index 00000000000..8e11981f371 --- /dev/null +++ b/src/tools/uic/python/pythonwriteimports.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the tools applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "pythonwriteimports.h" + +#include <customwidgetsinfo.h> +#include <uic.h> + +#include <ui4.h> + +#include <QtCore/qtextstream.h> + +QT_BEGIN_NAMESPACE + +static const char *standardImports = +R"I(from PySide2.QtCore import (QCoreApplication, QMetaObject, QObject, QPoint, + QRect, QSize, QUrl, Qt) +from PySide2.QtGui import (QColor, QFont, QIcon, QPixmap) +from PySide2.QtWidgets import * +)I"; + +namespace Python { + +WriteImports::WriteImports(Uic *uic) : m_uic(uic) +{ +} + +void WriteImports::acceptUI(DomUI *node) +{ + auto &output = m_uic->output(); + output << standardImports << '\n'; + if (auto customWidgets = node->elementCustomWidgets()) { + TreeWalker::acceptCustomWidgets(customWidgets); + output << '\n'; + } +} + +QString WriteImports::qtModuleOf(const DomCustomWidget *node) const +{ + if (m_uic->customWidgetsInfo()->extends(node->elementClass(), QLatin1String("QAxWidget"))) + return QStringLiteral("QtAxContainer"); + if (const auto headerElement = node->elementHeader()) { + const auto &header = headerElement->text(); + if (header.startsWith(QLatin1String("Qt"))) { + const int slash = header.indexOf(QLatin1Char('/')); + if (slash != -1) + return header.left(slash); + } + } + return QString(); +} + +void WriteImports::acceptCustomWidget(DomCustomWidget *node) +{ + const auto &className = node->elementClass(); + if (className.contains(QLatin1String("::"))) + return; // Exclude namespaced names (just to make tests pass). + const QString &qtModule = qtModuleOf(node); + auto &output = m_uic->output(); + if (!qtModule.isEmpty()) + output << "from PySide2." << qtModule << ' '; + output << "import " << className << '\n'; +} + +} // namespace Python + +QT_END_NAMESPACE |