#include "externalcontrol/mouseexternalcontrol.h"

// workaround since Python debug does not work on windows
#ifdef _DEBUG
#undef _DEBUG
#include <Python.h>
#define _DEBUG
#else
#include <Python.h>
#endif


namespace openspace {


MouseExternalControl::MouseExternalControl(const char *filename): PythonExternalControl(filename) {
	clear();
	pyarrSize_ = 6*2;
	pyarr_ = new PyObject*[pyarrSize_];
	x_ = 0;
	y_ = 0;
	pos_ = 0;
	button1_ = 0;
	button2_ = 0;
	button3_ = 0;
	for(int i = 0; i < pyarrSize_; ++i) {
		pyarr_[i] = PyLong_FromLong(0);;
	}

}

void MouseExternalControl::mouseButtonCallback(int key, int action) {
	if(key == 0)
		button1_ = action;
	if(key == 1)
		button2_ = action;
	if(key == 2)
		button3_ = action;
}

void MouseExternalControl::mousePosCallback(int x, int y) {
	x_ = x;
	y_ = y;
}
	
void MouseExternalControl::mouseScrollCallback(int pos) {
	pos_ = pos;
}

void MouseExternalControl::update() {
	
	pyarr_[6] = pyarr_[0];
	pyarr_[7] = pyarr_[1];
	pyarr_[8] = pyarr_[2];
	pyarr_[9] = pyarr_[3];
	pyarr_[10] = pyarr_[4];
	pyarr_[11] = pyarr_[5];
	pyarr_[0] = PyLong_FromLong(button1_);
	pyarr_[1] = PyLong_FromLong(button2_);
	pyarr_[2] = PyLong_FromLong(button3_);
	pyarr_[3] = PyLong_FromLong(pos_);
	pyarr_[4] = PyLong_FromLong(x_);
	pyarr_[5] = PyLong_FromLong(y_);

	run();

	// cleanup
	//for(int i = pyarrSize_ / 2; i < pyarrSize_; ++i) {
	//	Py_XDECREF(pyarr_[i]);
	//}
	
}

MouseExternalControl::~MouseExternalControl() {
	
}

} // namespace openspace