You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
4.3 KiB
C++
134 lines
4.3 KiB
C++
#ifndef _PYTHONQTMISC_H
|
|
#define _PYTHONQTMISC_H
|
|
|
|
/*
|
|
*
|
|
* Copyright (C) 2010 MeVis Medical Solutions AG 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 Medical Solutions AG, Universitaetsallee 29,
|
|
* 28359 Bremen, Germany or:
|
|
*
|
|
* http://www.mevis.de
|
|
*
|
|
*/
|
|
|
|
//----------------------------------------------------------------------------------
|
|
/*!
|
|
// \file PythonQtMisc.h
|
|
// \author Florian Link
|
|
// \author Last changed by $Author: florian $
|
|
// \date 2006-05
|
|
*/
|
|
//----------------------------------------------------------------------------------
|
|
|
|
#include "PythonQtPythonInclude.h"
|
|
#include <vector>
|
|
#include <QVariant>
|
|
|
|
#define PYTHONQT_MAX_ARGS 32
|
|
|
|
#define PythonQtArgumentFrame_ADD_VALUE(store, type, value, ptr) \
|
|
{ type* item = (type*)store->nextPODPtr(); \
|
|
*item = value; \
|
|
ptr = (void*)item; \
|
|
}
|
|
|
|
#define PythonQtArgumentFrame_ADD_VALUE_IF_NEEDED(alreadyAllocatedPtr,store, type, value, ptr) \
|
|
{ \
|
|
type* item = (type*)(alreadyAllocatedPtr?alreadyAllocatedPtr:store->nextPODPtr()); \
|
|
*item = value; \
|
|
ptr = (void*)item; \
|
|
}
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE(store, value, ptr) \
|
|
{ QVariant* item = store->nextVariantPtr(); \
|
|
*item = value; \
|
|
ptr = (void*)item; \
|
|
}
|
|
|
|
#if QT_VERSION >= 0x060000
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE_BY_ID(store, id, ptr) \
|
|
PythonQtArgumentFrame_ADD_VARIANT_VALUE(store, QVariant(QMetaType(id)), ptr)
|
|
|
|
#else
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE_BY_ID(store, id, ptr) \
|
|
PythonQtArgumentFrame_ADD_VARIANT_VALUE(store, QVariant::Type(id), ptr)
|
|
|
|
#endif
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE_IF_NEEDED(alreadyAllocatedPtr,store, value, ptr) \
|
|
{ \
|
|
QVariant* item = (QVariant*)(alreadyAllocatedPtr?alreadyAllocatedPtr:store->nextVariantPtr()); \
|
|
*item = value; \
|
|
ptr = (void*)item; \
|
|
}
|
|
|
|
#if QT_VERSION >= 0x060000
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE_BY_ID_IF_NEEDED(alreadyAllocatedPtr,store, id, ptr) \
|
|
PythonQtArgumentFrame_ADD_VARIANT_VALUE_IF_NEEDED(alreadyAllocatedPtr,store, QVariant(QMetaType(id)), ptr)
|
|
|
|
#else
|
|
|
|
#define PythonQtArgumentFrame_ADD_VARIANT_VALUE_BY_ID_IF_NEEDED(alreadyAllocatedPtr,store, id, ptr) \
|
|
PythonQtArgumentFrame_ADD_VARIANT_VALUE_IF_NEEDED(alreadyAllocatedPtr,store, QVariant::Type(id), ptr)
|
|
|
|
#endif
|
|
|
|
//! Stores C++ arguments for a qt_metacall (which are created when converting data from Python to C++)
|
|
class PythonQtArgumentFrame {
|
|
|
|
public:
|
|
//! Create a new (empty) frame (which is typically reused from a freelist)
|
|
static PythonQtArgumentFrame* newFrame();
|
|
//! Frees the frame (resetting it and putting it back to the freelist)
|
|
static void deleteFrame(PythonQtArgumentFrame* frame);
|
|
|
|
//! Frees all PythonQtArgumentFrame frames that are stored.
|
|
static void cleanupFreeList();
|
|
|
|
//! Resets the pod and variant argument lists to empty lists.
|
|
void reset();
|
|
|
|
//! Get next pointer to a variant
|
|
QVariant* nextVariantPtr();
|
|
//! Get next pointer to a POD.
|
|
quint64* nextPODPtr();
|
|
|
|
private:
|
|
PythonQtArgumentFrame();
|
|
~PythonQtArgumentFrame();
|
|
|
|
std::vector<quint64> _podArgs;
|
|
std::vector<QVariant> _variantArgs;
|
|
|
|
PythonQtArgumentFrame* _freeListNext;
|
|
|
|
static PythonQtArgumentFrame* _freeListHead;
|
|
};
|
|
|
|
#endif
|