70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file pythonGraphicsWindowProc.cxx
|
|
* @author Walt Destler
|
|
* @date 2010-05
|
|
*/
|
|
|
|
#include "pythonGraphicsWindowProc.h"
|
|
#include "graphicsWindowProcCallbackData.h"
|
|
|
|
#ifdef HAVE_PYTHON
|
|
|
|
TypeHandle PythonGraphicsWindowProc::_type_handle;
|
|
|
|
/**
|
|
* Initializes this PythonGraphicsWindowProc to use the specified callback
|
|
* handler and name.
|
|
*/
|
|
PythonGraphicsWindowProc::
|
|
PythonGraphicsWindowProc(PyObject* function, PyObject* name) :
|
|
PythonCallbackObject(function)
|
|
{
|
|
_name = name;
|
|
Py_INCREF(_name);
|
|
}
|
|
|
|
/**
|
|
* Decrements references to the handler and name objects.
|
|
*/
|
|
PythonGraphicsWindowProc::
|
|
~PythonGraphicsWindowProc(){
|
|
Py_DECREF(_name);
|
|
}
|
|
|
|
#ifdef WIN32
|
|
|
|
/**
|
|
* A WIN32-specific method that is called when a Window proc event occurrs.
|
|
* Calls the python handler.
|
|
*/
|
|
LONG PythonGraphicsWindowProc::
|
|
wnd_proc(GraphicsWindow* graphicsWindow, HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam){
|
|
GraphicsWindowProcCallbackData cdata(graphicsWindow);
|
|
cdata.set_hwnd((uintptr_t)hwnd);
|
|
cdata.set_msg(msg);
|
|
cdata.set_wparam(wparam);
|
|
cdata.set_lparam(lparam);
|
|
do_callback(&cdata);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif // WIN32
|
|
|
|
/**
|
|
* Returns the python name object.
|
|
*/
|
|
PyObject* PythonGraphicsWindowProc::
|
|
get_name(){
|
|
return _name;
|
|
}
|
|
|
|
#endif // HAVE_PYTHON
|