PythonQtStdDecorators.cpp

/*
*
*  Copyright (C) 2006 MeVis Research GmbH All Rights Reserved.
*
*  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.
*
*  Further, this software is distributed without any warranty that it is
*  free of the rightful claim of any third person regarding infringement
*  or the like.  Any license provided herein, whether implied or
*  otherwise, applies only to this software file.  Patent licenses, if
*  any, provided herein do not apply to combinations of this program with
*  other software, or any other product whatsoever.
*
*  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
*  Contact information: MeVis Research GmbH, Universitaetsallee 29,
*  28359 Bremen, Germany or:
*
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*
*/

//----------------------------------------------------------------------------------
/*!
// \file    PythonQtStdDecorators.cpp
// \author  Florian Link
// \author  Last changed by $Author: florian $
// \date    2007-04
*/
//----------------------------------------------------------------------------------

#include "PythonQtStdDecorators.h"
#include "PythonQt.h"
#include "PythonQtClassInfo.h"


bool PythonQtStdDecorators::connect(QObject* sender, const QByteArray& signal, PyObject* callable)
{
  QByteArray signalTmp("2");
  signalTmp += signal;
  if (sender) {
    return PythonQt::self()->addSignalHandler(sender, signalTmp, callable);
  } else {
    return false;
  }
}

bool PythonQtStdDecorators::connect(QObject* sender, const QByteArray& signal, QObject* receiver, const QByteArray& slot)
{
  bool r = false;
  if (sender && receiver) {
    QByteArray signalTmp("2");
    signalTmp += signal;
    QByteArray slotTmp("1");
    slotTmp += slot;
    if (receiver) {
      r = QObject::connect(sender, signalTmp, receiver, slotTmp);
    }
  }
  return r;
}

bool PythonQtStdDecorators::disconnect(QObject* sender, const QByteArray& signal, PyObject* callable)
{
  QByteArray signalTmp("2");
  signalTmp += signal;
  if (sender) {
    return PythonQt::self()->removeSignalHandler(sender, signalTmp, callable);
  } else {
    return false;
  }
}

bool PythonQtStdDecorators::disconnect(QObject* sender, const QByteArray& signal, QObject* receiver, const QByteArray& slot)
{
  bool r = false;
  if (sender && receiver) {
    QByteArray signalTmp("2");
    signalTmp += signal;
    QByteArray slotTmp("1");
    slotTmp += slot;
    if (receiver) {
      r = QObject::disconnect(sender, signalTmp, receiver, slotTmp);
    }
  }
  return r;
}

QObject* PythonQtStdDecorators::parent(QObject* o) {
  return o->parent();
}

void PythonQtStdDecorators::setParent(QObject* o, QObject* parent)
{
  o->setParent(parent);
}

QVariantList PythonQtStdDecorators::children(QObject* o)
{
  QVariantList v;
  QListIterator<QObject*> it(o->children());
  while (it.hasNext()) {
    v << qVariantFromValue(it.next());
  }
  return v;
}