[gnome-builder] python indenter: fix triggering keys with modifer

[Sébastien Lafargue <slafargue src gnome org>]

commit 742a7009e3bff67307737149be64e20d66618e12
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Fri Aug 4 23:42:04 2017 +0200

    python indenter: fix triggering keys with modifer
    
    The previous commit 75943d2 was wrong but we need
    to add modifiers filtering so that e or f with
    shift, control or alt are not grabbed by the indenter

 plugins/python-pack/ide-python-indenter.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/plugins/python-pack/ide-python-indenter.c b/plugins/python-pack/ide-python-indenter.c
index 7c13dac..9272957 100644
--- a/plugins/python-pack/ide-python-indenter.c
+++ b/plugins/python-pack/ide-python-indenter.c
@@ -762,10 +762,18 @@ static gboolean
 ide_python_indenter_is_trigger (IdeIndenter *indenter,
                                            GdkEventKey          *event)
 {
+  guint modifier_state;
+
+  modifier_state = gdk_keymap_get_modifier_state (gdk_keymap_get_default ());
+  if (modifier_state & GDK_SHIFT_MASK ||
+      modifier_state & GDK_CONTROL_MASK ||
+      modifier_state & GDK_MOD1_MASK)
+    return FALSE;
+
   switch (event->keyval)
     {
-    case GDK_KEY_colon:
-    case GDK_KEY_space:
+    case GDK_KEY_e:
+    case GDK_KEY_f:
     case GDK_KEY_KP_Enter:
     case GDK_KEY_Return:
       return TRUE;