added converters for QHash container

1 files changed, 40 insertions, 0 deletions

diff --git a/PySide/QtCore/qhash_conversions.h b/PySide/QtCore/qhash_conversions.h
new file mode 100644
index 000000000..1f5e506dd
--- /dev/null
+++ b/PySide/QtCore/qhash_conversions.h
@@ -0,0 +1,40 @@
+template <typename qhash>
+struct Converter_qhash
+{
+    static PyObject* toPython(qhash hash)
+    {
+        PyObject* result = PyDict_New();
+
+        QHashIterator<typename qhash::key_type, typename qhash::mapped_type> it(hash);
+        while (it.hasNext()) {
+            it.next();
+            PyDict_SetItem(result,
+                           Converter<typename qhash::key_type>::toPython(it.key()),
+                           Converter<typename qhash::mapped_type>::toPython(it.value()));
+        }
+
+        return result;
+    }
+    static qhash toCpp(PyObject* pyobj)
+    {
+        qhash result;
+
+        PyObject* key;
+        PyObject* value;
+        Py_ssize_t pos = 0;
+
+        Py_INCREF(pyobj);
+
+        while (PyDict_Next(pyobj, &pos, &key, &value)) {
+            result.insert(Converter<typename qhash::key_type>::toCpp(key),
+                          Converter<typename qhash::mapped_type>::toCpp(value));
+        }
+
+        Py_DECREF(pyobj);
+
+        return result;
+    }
+};
+
+template<typename KT, typename VT>
+struct Converter<QHash<KT, VT> > : Converter_qhash<QHash<KT, VT> > {};