// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
#include "python.hh"
+#include "openbox.hh"
#include <vector>
#include <algorithm>
typedef std::vector<PyObject*> FunctionList;
static FunctionList callbacks[OBActions::NUM_ACTIONS];
+static FunctionList bindfuncs;
bool python_register(int action, PyObject *callback)
{
return true;
}
+bool python_preregister(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;
+ }
+
+ 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].insert(callbacks[action].begin(), callback);
+ }
+ return true;
+}
+
bool python_unregister(int action, PyObject *callback)
{
if (action < 0 || action >= OBActions::NUM_ACTIONS) {
return true;
}
+bool python_unregister_all(int action)
+{
+ if (action < 0 || action >= OBActions::NUM_ACTIONS) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid action type.");
+ return false;
+ }
+
+ while (!callbacks[action].empty()) {
+ Py_XDECREF(callbacks[action].back());
+ callbacks[action].pop_back();
+ }
+ return true;
+}
+
void python_callback(OBActions::ActionType action, Window window,
OBWidget::WidgetType type, unsigned int state,
long d1, long d2, long d3, long d4)
Py_DECREF(arglist);
}
+
+
+
+
+
+bool python_bind(PyObject *keylist, PyObject *callback)
+{
+ if (!PyList_Check(keylist)) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid keylist. Not a list.");
+ return false;
+ }
+ if (!PyCallable_Check(callback)) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid callback function.");
+ return false;
+ }
+
+ OBBindings::StringVect vectkeylist;
+ for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
+ PyObject *str = PyList_GetItem(keylist, i);
+ if (!PyString_Check(str)) {
+ PyErr_SetString(PyExc_AssertionError,
+ "Invalid keylist. It must contain only strings.");
+ return false;
+ }
+ vectkeylist.push_back(PyString_AsString(str));
+ }
+
+ // the id is what the binding class can call back with so it doesnt have to
+ // worry about the python function pointer
+ int id = bindfuncs.size();
+ if (Openbox::instance->bindings()->add(vectkeylist, id)) {
+ Py_XINCREF(callback); // Add a reference to new callback
+ bindfuncs.push_back(callback);
+ return true;
+ } else {
+ PyErr_SetString(PyExc_AssertionError,"Unable to create binding. Invalid.");
+ return false;
+ }
+}
+
+bool python_unbind(PyObject *keylist)
+{
+ if (!PyList_Check(keylist)) {
+ PyErr_SetString(PyExc_AssertionError, "Invalid keylist. Not a list.");
+ return false;
+ }
+
+ OBBindings::StringVect vectkeylist;
+ for (int i = 0, end = PyList_Size(keylist); i < end; ++i) {
+ PyObject *str = PyList_GetItem(keylist, i);
+ if (!PyString_Check(str)) {
+ PyErr_SetString(PyExc_AssertionError,
+ "Invalid keylist. It must contain only strings.");
+ return false;
+ }
+ vectkeylist.push_back(PyString_AsString(str));
+ }
+
+ int id;
+ if ((id =
+ Openbox::instance->bindings()->remove(vectkeylist)) >= 0) {
+ assert(bindfuncs[id]); // shouldn't be able to remove it twice
+ Py_XDECREF(bindfuncs[id]); // Dispose of previous callback
+ // important note: we don't erase the item from the list cuz that would
+ // ruin all the id's that are in use. simply nullify it.
+ bindfuncs[id] = 0;
+ return true;
+ }
+
+ return false;
+}
+
+bool python_unbind_all()
+{
+ Openbox::instance->bindings()->remove_all();
+ return true;
+}
+
+
}