// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
-#ifdef HAVE_CONFIG_H
-# include "../config.h"
-#endif
-
#include "python.hh"
-#include "python_client.hh"
-#include "openbox.hh"
+
+#include <vector>
+#include <algorithm>
namespace ob {
-extern "C" {
+typedef std::vector<PyObject*> FunctionList;
+
+static FunctionList callbacks[OBActions::NUM_ACTIONS];
-static PyObject *shit(PyObject *self, PyObject *args)
+bool python_register(int action, PyObject *callback)
{
- if (!PyArg_ParseTuple(args, ":shit"))
- return NULL;
+ if (action < 0 || action >= OBActions::NUM_ACTIONS) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid action type.");
+ return false;
+ }
+ if (!PyCallable_Check(callback)) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid callback function.");
+ return false;
+ }
+
+ FunctionList::iterator it = std::find(callbacks[action].begin(),
+ callbacks[action].end(),
+ callback);
+ if (it == callbacks[action].end()) { // not already in there
+ Py_XINCREF(callback); // Add a reference to new callback
+ callbacks[action].push_back(callback);
+ }
+ return true;
+}
- printf("SHIT CALLED!@!\n");
+bool python_unregister(int action, PyObject *callback)
+{
+ if (action < 0 || action >= OBActions::NUM_ACTIONS) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid action type.");
+ return false;
+ }
+ if (!PyCallable_Check(callback)) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid callback function.");
+ return false;
+ }
- return Py_None;
+ FunctionList::iterator it = std::find(callbacks[action].begin(),
+ callbacks[action].end(),
+ callback);
+ if (it != callbacks[action].end()) { // its been registered before
+ Py_XDECREF(*it); // Dispose of previous callback
+ callbacks[action].erase(it);
+ }
+ return true;
}
-
+void python_callback(OBActions::ActionType action, Window window,
+ OBWidget::WidgetType type, unsigned int state,
+ long d1, long d2, long d3, long d4)
+{
+ PyObject *arglist;
+ PyObject *result;
-static PyMethodDef OBMethods[] = {
- {"shit", shit, METH_VARARGS,
- "Do some shit, yo!"},
+ assert(action >= 0 && action < OBActions::NUM_ACTIONS);
- {"get_client_dict", get_client_dict, METH_VARARGS,
- "Get the list of all clients"},
+ if (d4 != LONG_MIN)
+ arglist = Py_BuildValue("iliillll", action, window, type, state,
+ d1, d2, d3, d4);
+ else if (d3 != LONG_MIN)
+ arglist = Py_BuildValue("iliilll", action, window, type, state,
+ d1, d2, d3);
+ else if (d2 != LONG_MIN)
+ arglist = Py_BuildValue("iliill", action, window, type, state, d1, d2);
+ else if (d1 != LONG_MIN)
+ arglist = Py_BuildValue("iliil", action, window, type, state, d1);
+ else
+ arglist = Py_BuildValue("ilii", action, window, type, state);
- {NULL, NULL, 0, NULL}
-};
+ FunctionList::iterator it, end = callbacks[action].end();
+ for (it = callbacks[action].begin(); it != end; ++it) {
+ // call the callback
+ result = PyEval_CallObject(*it, arglist);
+ if (result) {
+ Py_DECREF(result);
+ } else {
+ // an exception occured in the script, display it
+ PyErr_Print();
+ }
+ }
-void initopenbox()
-{
- PyClient_Type.ob_type = &PyType_Type;
-
- Py_InitModule("openbox", OBMethods);
-}
+ Py_DECREF(arglist);
}
}