From 4cd23308b8297d9cd0c26285611404e9feea65fb Mon Sep 17 00:00:00 2001
From: Andreas Preikschat <googol@lavabit.com>
Date: Wed, 18 May 2011 16:26:19 +0200
Subject: [PATCH 1/2] regex clean ups

---
 openlp/core/lib/theme.py        | 6 ++++--
 openlp/plugins/songs/lib/xml.py | 3 ++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/openlp/core/lib/theme.py b/openlp/core/lib/theme.py
index 7f2204c67..25f0094a3 100644
--- a/openlp/core/lib/theme.py
+++ b/openlp/core/lib/theme.py
@@ -207,6 +207,8 @@ class ThemeXML(object):
     """
     A class to encapsulate the Theme XML.
     """
+    FIRST_CAMEL_REGEX = re.compile(u'(.)([A-Z][a-z]+)')
+    SECOND_CAMEL_REGEX = re.compile(u'([a-z0-9])([A-Z])')
     def __init__(self):
         """
         Initialise the theme object.
@@ -581,8 +583,8 @@ class ThemeXML(object):
         """
         Change Camel Case string to python string
         """
-        sub_name = re.sub(u'(.)([A-Z][a-z]+)', r'\1_\2', name)
-        return re.sub(u'([a-z0-9])([A-Z])', r'\1_\2', sub_name).lower()
+        sub_name = ThemeXML.FIRST_CAMEL_REGEX.sub(r'\1_\2', name)
+        return ThemeXML.SECOND_CAMEL_REGEX.sub(r'\1_\2', sub_name).lower()
 
     def _build_xml_from_attrs(self):
         """
diff --git a/openlp/plugins/songs/lib/xml.py b/openlp/plugins/songs/lib/xml.py
index b11338d81..46a3c9d78 100644
--- a/openlp/plugins/songs/lib/xml.py
+++ b/openlp/plugins/songs/lib/xml.py
@@ -233,6 +233,7 @@ class OpenLyrics(object):
     IMPLEMENTED_VERSION = u'0.7'
     def __init__(self, manager):
         self.manager = manager
+        self.chord_regex = re.compile(u'<chord name=".*?"/>')
 
     def song_to_xml(self, song):
         """
@@ -317,7 +318,7 @@ class OpenLyrics(object):
         if xml[:5] == u'<?xml':
             xml = xml[38:]
         # Remove chords from xml.
-        xml = re.compile(u'<chord name=".*?"/>').sub(u'', xml)
+        xml = self.chord_regex.sub(u'', xml)
         song_xml = objectify.fromstring(xml)
         if hasattr(song_xml, u'properties'):
             properties = song_xml.properties

From e3ca10b46fb17db737d103efdf3bafdbbeaedac5 Mon Sep 17 00:00:00 2001
From: Stevan Pettit <smpettit@casinternet.net>
Date: Wed, 18 May 2011 23:19:36 -0400
Subject: [PATCH 2/2] modified:   openlp/plugins/custom/forms/editcustomform.py

---
 openlp/plugins/custom/forms/editcustomform.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/openlp/plugins/custom/forms/editcustomform.py b/openlp/plugins/custom/forms/editcustomform.py
index 7b8a15c21..774789fa0 100644
--- a/openlp/plugins/custom/forms/editcustomform.py
+++ b/openlp/plugins/custom/forms/editcustomform.py
@@ -65,6 +65,9 @@ class EditCustomForm(QtGui.QDialog, Ui_CustomEditDialog):
             QtCore.SIGNAL(u'theme_update_list'), self.loadThemes)
         QtCore.QObject.connect(self.slideListView,
             QtCore.SIGNAL(u'currentRowChanged(int)'), self.onCurrentRowChanged)
+        QtCore.QObject.connect(self.slideListView,
+            QtCore.SIGNAL(u'doubleClicked(QModelIndex)'),
+            self.onEditButtonPressed)
 
     def loadThemes(self, themelist):
         self.themeComboBox.clear()