Merge commit 'v3.3.0' into upstream

[debian/gnuradio] / grc / gui / Dialogs.py

diff --git a/grc/gui/Dialogs.py b/grc/gui/Dialogs.py
index 3cf617b92c8e03b1a06fdd6d6e457dd8a450f613..473c796aff23bf6efe931612cc859f52f30f891d 100644 (file)
--- a/grc/gui/Dialogs.py
+++ b/grc/gui/Dialogs.py
@@ -20,7 +20,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 import pygtk
 pygtk.require('2.0')
 import gtk
-import Preferences
 import Utils
 
 class TextDisplay(gtk.TextView):
@@ -57,6 +56,20 @@ def MessageDialogHelper(type, buttons, title=None, markup=None):
        message_dialog.destroy()
        return response
 
+
+ERRORS_MARKUP_TMPL="""\
+#for $i, $err_msg in enumerate($errors)
+<b>Error $i:</b>
+$encode($err_msg.replace('\t', '  '))
+
+#end for"""
+def ErrorsDialog(flowgraph): MessageDialogHelper(
+       type=gtk.MESSAGE_ERROR,
+       buttons=gtk.BUTTONS_CLOSE,
+       title='Flow Graph Errors',
+       markup=Utils.parse_template(ERRORS_MARKUP_TMPL, errors=flowgraph.get_error_messages()),
+)
+
 class AboutDialog(gtk.AboutDialog):
        """A cute little about dialog."""