From 9905646184361dba98ad742b39e946bb74580c7a Mon Sep 17 00:00:00 2001
From: mathieui <mathieui@mathieui.net>
Date: Wed, 1 Aug 2012 14:42:02 +0200
Subject: Various changes to the roster sorting
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- Change the separator from _ to :
- Move the functions away in another module to avoir cluttering the
  roster code
- Add a case-sensitive sort (“sname”)
---
 src/roster_sorting.py | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/roster_sorting.py

(limited to 'src/roster_sorting.py')

diff --git a/src/roster_sorting.py b/src/roster_sorting.py
new file mode 100644
index 00000000..c57f0dce
--- /dev/null
+++ b/src/roster_sorting.py
@@ -0,0 +1,90 @@
+"""
+Defines the roster sorting methods used in roster.py
+(for contacts/groups)
+"""
+
+########################### Contacts sorting ############################
+
+PRESENCE_PRIORITY = {'unavailable': 5,
+                     'xa': 4,
+                     'away': 3,
+                     'dnd': 2,
+                     '': 1,
+                     'available': 1}
+
+def sort_jid(contact):
+    """Sort by contact JID"""
+    return contact.bare_jid
+
+def sort_show(contact):
+    """Sort by show (from high availability to low)"""
+    res = contact.get_highest_priority_resource()
+    if not res:
+        return 5
+    show = res.presence
+    if show not in PRESENCE_PRIORITY:
+        return 0
+    return PRESENCE_PRIORITY[show]
+
+def sort_resource_nb(contact):
+    """Sort by number of connected resources"""
+    return - len(contact)
+
+def sort_name(contact):
+    """Sort by name (case insensitive)"""
+    return contact.name.lower() or contact.bare_jid
+
+def sort_sname(contact):
+    """Sort by name (case sensitive)"""
+    return contact.name or contact.bare_jid
+
+def sort_online(contact):
+    """Sort by connected/disconnected"""
+    result = sort_show(contact)
+    return 0 if result < 5 else 1
+
+SORTING_METHODS = {
+    'jid': sort_jid,
+    'sname': sort_sname,
+    'show': sort_show,
+    'resource': sort_resource_nb,
+    'name': sort_name,
+    'online': sort_online,
+}
+
+
+######################## Roster Groups sorting ##########################
+
+def sort_group_name(group):
+    """Sort by name (case insensitive)"""
+    return group.name.lower()
+
+def sort_group_sname(group):
+    """Sort by name (case-sensitive)"""
+    return group.name
+
+def sort_group_folded(group):
+    """Sort by folded/unfolded"""
+    return group.folded
+
+def sort_group_connected(group):
+    """Sort by number of connected contacts"""
+    return - group.get_nb_connected_contacts()
+
+def sort_group_size(group):
+    """Sort by group size"""
+    return - len(group)
+
+def sort_group_none(group):
+    """Put the none group at the end, if any"""
+    return 0 if group.name != 'none' else 1
+
+GROUP_SORTING_METHODS = {
+        'name': sort_group_name,
+        'fold': sort_group_folded,
+        'connected': sort_group_connected,
+        'size': sort_group_size,
+        'none': sort_group_none,
+        'sname': sort_group_sname,
+}
+
-- 
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