From 8c68f6404f7d86552e2e93bc0fbc992ba0f54b2b Mon Sep 17 00:00:00 2001
From: René Stadler <mail@renestadler.de>
Date: Fri, 24 Aug 2012 01:20:05 +0200
Subject: window: show error for unparseable files

---
 GstDebugViewer/GUI/window.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'GstDebugViewer')

diff --git a/GstDebugViewer/GUI/window.py b/GstDebugViewer/GUI/window.py
index 6fe3d02..fc35980 100644
--- a/GstDebugViewer/GUI/window.py
+++ b/GstDebugViewer/GUI/window.py
@@ -884,6 +884,10 @@ class Window (object):
         self.actions.groups["RowActions"].props.sensitive = True
         self.actions.show_hidden_lines.props.sensitive = False
 
+        if len (self.log_model) == 0:
+            self.show_error (_("The file does not contain any parsable lines."),
+                             _("It is not a GStreamer log file."))
+
         def idle_set ():
             self.log_view.set_model (self.log_range)
 
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