X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/5bdcf268b3fe57526f35e7097c79f441bae7a5d3..8f3cfc1d199e6402501acec0864b6b761581caa1:/lib/python/connections.h

diff --git a/lib/python/connections.h b/lib/python/connections.h
index 9b4abdd2..ad76198a 100644
--- a/lib/python/connections.h
+++ b/lib/python/connections.h
@@ -7,37 +7,21 @@
 #include <features.h>
 #undef _POSIX_C_SOURCE
 #define _POSIX_C_SOURCE 200112L
-#include <Python.h>
+
 #include <lib/python/python.h>
 
 class PSignal
 {
+protected:
+	ePyObject m_list;
 public:
-	PyObject *m_list;
-public:
-	PSignal()
-	{
-		m_list = PyList_New(0);
-		Py_INCREF(m_list);
-	}
-	~PSignal()
-	{
-		Py_DECREF(m_list);
-	}
-	
-	void callPython(PyObject *tuple)
-	{
-		int size = PyList_Size(m_list);
-		int i;
-		for (i=0; i<size; ++i)
-		{
-			PyObject *b = PyList_GetItem(m_list, i);
-			ePython::call(b, tuple);
-		}
-	}
-	
-	
-	PyObject *get() { Py_INCREF(m_list); return m_list; }
+	PSignal();
+	~PSignal();
+	void callPython(SWIG_PYOBJECT(ePyObject) tuple);
+#ifndef SWIG
+	PyObject *getSteal(bool clear=false);
+#endif
+	PyObject *get();
 };
 
 inline PyObject *PyFrom(int v)
@@ -45,15 +29,23 @@ inline PyObject *PyFrom(int v)
 	return PyInt_FromLong(v);
 }
 
+inline PyObject *PyFrom(const char *c)
+{
+	return PyString_FromString(c);
+}
+
 template <class R>
 class PSignal0: public PSignal, public Signal0<R>
 {
 public:
 	R operator()()
 	{
-		PyObject *pArgs = PyTuple_New(0);
-		callPython(pArgs);
-		Py_DECREF(pArgs);
+		if (m_list)
+		{
+			PyObject *pArgs = PyTuple_New(0);
+			callPython(pArgs);
+			Org_Py_DECREF(pArgs);
+		}
 		return Signal0<R>::operator()();
 	}
 };
@@ -64,10 +56,13 @@ class PSignal1: public PSignal, public Signal1<R,V0>
 public:
 	R operator()(V0 a0)
 	{
-		PyObject *pArgs = PyTuple_New(1);
-		PyTuple_SetItem(pArgs, 0, PyFrom(a0));
-		callPython(pArgs);
-		Py_DECREF(pArgs);
+		if (m_list)
+		{
+			PyObject *pArgs = PyTuple_New(1);
+			PyTuple_SET_ITEM(pArgs, 0, PyFrom(a0));
+			callPython(pArgs);
+			Org_Py_DECREF(pArgs);
+		}
 		return Signal1<R,V0>::operator()(a0);
 	}
 };
@@ -78,11 +73,14 @@ class PSignal2: public PSignal, public Signal2<R,V0,V1>
 public:
 	R operator()(V0 a0, V1 a1)
 	{
-		PyObject *pArgs = PyTuple_New(2);
-		PyTuple_SetItem(pArgs, 0, PyFrom(a0));
-		PyTuple_SetItem(pArgs, 1, PyFrom(a1));
-		callPython(pArgs);
-		Py_DECREF(pArgs);
+		if (m_list)
+		{
+			PyObject *pArgs = PyTuple_New(2);
+			PyTuple_SET_ITEM(pArgs, 0, PyFrom(a0));
+			PyTuple_SET_ITEM(pArgs, 1, PyFrom(a1));
+			callPython(pArgs);
+			Org_Py_DECREF(pArgs);
+		}
 		return Signal2<R,V0,V1>::operator()(a0, a1);
 	}
 };