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/*
* This file is part of the PySide project.
*
* Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "customwidget.h"
#include <shiboken.h>
struct PyCustomWidgetPrivate
{
PyObject* pyObject;
bool initialized;
};
PyCustomWidget::PyCustomWidget(PyObject* objectType)
: m_data(new PyCustomWidgetPrivate())
{
m_data->pyObject = objectType;
}
PyCustomWidget::~PyCustomWidget()
{
}
bool PyCustomWidget::isContainer() const
{
return false;
}
bool PyCustomWidget::isInitialized() const
{
return m_data->initialized;
}
QIcon PyCustomWidget::icon() const
{
return QIcon();
}
QString PyCustomWidget::domXml() const
{
return QString();
}
QString PyCustomWidget::group() const
{
return QString();
}
QString PyCustomWidget::includeFile() const
{
return QString();
}
QString PyCustomWidget::name() const
{
static QString objectName;
if (objectName.isEmpty()) {
objectName = QString(reinterpret_cast<PyTypeObject*>(m_data->pyObject)->tp_name);
}
return objectName;
}
QString PyCustomWidget::toolTip() const
{
return QString();
}
QString PyCustomWidget::whatsThis() const
{
return QString();
}
QWidget* PyCustomWidget::createWidget(QWidget* parent)
{
//Create a python instance and return cpp object
PyObject* pyParent;
bool unkowParent = false;
if (parent) {
pyParent = reinterpret_cast<PyObject*>(Shiboken::BindingManager::instance().retrieveWrapper(parent));
if (!pyParent) {
pyParent = Shiboken::Converter<QWidget*>::toPython(parent);
unkowParent = true;
} else {
Py_INCREF(pyParent);
}
} else {
Py_INCREF(Py_None);
pyParent = Py_None;
}
Shiboken::AutoDecRef pyArgs(PyTuple_New(1));
PyTuple_SET_ITEM(pyArgs, 0, pyParent); //tuple will keep pyParent reference
//Call python constructor
SbkObject* result = reinterpret_cast<SbkObject*>(PyObject_CallObject(m_data->pyObject, pyArgs));
QWidget* widget = 0;
if (result) {
if (unkowParent) //if parent does not exists in python, transfer the ownership to cpp
Shiboken::BindingManager::instance().transferOwnershipToCpp(result);
else
Shiboken::setParent(pyParent, reinterpret_cast<PyObject*>(result));
widget = reinterpret_cast<QWidget*>(Shiboken::Wrapper::cppPointer(result, result->ob_type));
}
return widget;
}
void PyCustomWidget::initialize(QDesignerFormEditorInterface* core)
{
m_data->initialized = true;
}
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