widgets/thread: add theming for quote lines in message body

2 files changed, 20 insertions, 0 deletions

diff --git a/alot/settings/manager.py b/alot/settings/manager.py
index d9fa724d..f6da5332 100644
--- a/alot/settings/manager.py
+++ b/alot/settings/manager.py
@@ -311,6 +311,10 @@ class SettingsManager:
         colours = int(self._config.get('colourmode'))
         return self._theme.get_threadline_theming(thread, colours)
 
+    def get_quote_theming(self):
+        colours = int(self._config.get('colourmode'))
+        return self._theme.get_quote_theming(colours)
+
     def get_tagstring_representation(self, tag, onebelow_normal=None,
                                      onebelow_focus=None):
         """
diff --git a/alot/settings/theme.py b/alot/settings/theme.py
index 2794be2c..df34cba9 100644
--- a/alot/settings/theme.py
+++ b/alot/settings/theme.py
@@ -128,3 +128,19 @@ class Theme:
             res[part]['normal'] = pickcolour(fill('normal'))
             res[part]['focus'] = pickcolour(fill('focus'))
         return res
+
+    def get_quote_theming(self, colourmode):
+        """
+        Get a list of attributes to use for displaying successive levels of
+        nested quotes in a message body.
+
+        :param colourmode: colourmode to use, one of 1,16,256.
+        :type colourmode: int
+        """
+        idx      = self._colours.index(colourmode)
+        mainsect = self._config['thread']['quote']
+
+        ret = []
+        for sect in sorted(mainsect.sections):
+            ret.append(mainsect[sect]['body'][idx])
+        return ret