wrap gtk.show_about_dialog() fixes #167603 patch from Christopher Aillon

svn path=/trunk/; revision=2993

1 files changed, 77 insertions, 0 deletions

diff --git a/gtk/gtk.override b/gtk/gtk.override
index ca255823..beb3b807 100644
--- a/gtk/gtk.override
+++ b/gtk/gtk.override
@@ -5770,6 +5770,83 @@ _wrap_gtk_about_dialog_get_artists(PyGObject *self)
     return ret;
 }
 %%
+override gtk_show_about_dialog kwargs
+static PyObject *
+_wrap_gtk_show_about_dialog(PyGObject *self, PyObject *args, PyObject *kwargs)
+{
+    GtkWindow *parent;
+    PyGObject *py_window = NULL;
+    GtkWidget *dialog;
+    GObjectClass *klass;
+
+    if (!PyArg_ParseTuple (args, "O:Gtk.show_about_dialog", &py_window))
+        return NULL;
+
+    if (py_window == NULL || (PyObject*)py_window == Py_None)
+        parent = NULL;
+    else
+        parent = GTK_WINDOW (py_window->obj);
+
+    dialog = gtk_about_dialog_new ();
+
+    g_signal_connect (dialog, "response",
+                      G_CALLBACK (gtk_widget_destroy), NULL);
+
+    if (kwargs) {
+        Py_ssize_t pos = 0;
+        PyObject *py_prop_name;
+        PyObject *py_prop_value;
+
+        while (PyDict_Next (kwargs, &pos, &py_prop_name, &py_prop_value)) {
+            GParamSpec *pspec;
+            const gchar *property_name;
+            GValue property_gvalue = { 0, };
+
+            property_name = PyString_AsString (py_prop_name);
+
+            klass = G_OBJECT_CLASS (GTK_ABOUT_DIALOG_GET_CLASS(dialog));
+
+            pspec = g_object_class_find_property (klass, property_name);
+            if (!pspec) {
+                PyErr_Format(PyExc_TypeError,
+                             "Gtk.AboutDialog doesn't support property `%s'",
+                             property_name);
+                goto arg_error;
+            }
+
+            g_value_init (&property_gvalue, G_PARAM_SPEC_VALUE_TYPE(pspec));
+            if (pyg_param_gvalue_from_pyobject(&property_gvalue,
+                                               py_prop_value, pspec) < 0) {
+                PyErr_Format(PyExc_TypeError,
+                             "could not convert value for property `%s'",
+                             property_name);
+                g_value_unset (&property_gvalue);
+                goto arg_error;
+            }
+
+            g_object_set_property (G_OBJECT (dialog), property_name,
+                                   &property_gvalue);
+            g_value_unset (&property_gvalue);
+        }
+    }
+
+    if (parent) {
+        gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
+        gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
+    }
+
+    gtk_window_present (GTK_WINDOW (dialog));
+
+    Py_INCREF(Py_None);
+    return Py_None;
+
+arg_error:
+    if (dialog)
+        gtk_widget_destroy (dialog);
+
+    return NULL;
+}
+%%
 override gtk_selection_data_set_uris kwargs
 static PyObject *
 _wrap_gtk_selection_data_set_uris(PyGBoxed *self, PyObject *args,