X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fpython.cc;h=ed171f9cc4880659e2f3642dd310b606964751d4;hb=c645416035d64cc959d1dd0e937b31b07489e54b;hp=d44b2d48a2c03603a3ee997f9910348c14437a8b;hpb=b34824a4e2ddc0247099fa1b3952de426bfde05b;p=chaz%2Fopenbox

diff --git a/src/python.cc b/src/python.cc
index d44b2d48..ed171f9c 100644
--- a/src/python.cc
+++ b/src/python.cc
@@ -32,6 +32,27 @@ 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) {
@@ -53,6 +74,20 @@ bool python_unregister(int action, PyObject *callback)
   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)