1 files changed, 89 insertions, 0 deletions
diff --git a/src/jarabe/controlpanel/power/model.py b/src/jarabe/controlpanel/power/model.py
new file mode 100644
index 0000000..47af483
--- /dev/null
+++ b/src/jarabe/controlpanel/power/model.py
@@ -0,0 +1,89 @@
+# Copyright (C) 2008 One Laptop Per Child
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+from gettext import gettext as _
+
+from sugar import profile
+import dbus
+
+OHM_SERVICE_NAME = 'org.freedesktop.ohm'
+OHM_SERVICE_PATH = '/org/freedesktop/ohm/Keystore'
+OHM_SERVICE_IFACE = 'org.freedesktop.ohm.Keystore'
+
+class ReadError(Exception):
+    def __init__(self, value):
+        self.value = value
+    def __str__(self):
+        return repr(self.value)
+
+def get_automatic_pm():
+    pro = profile.get_profile()
+    ret = pro.automatic_pm
+    return ret
+
+def print_automatic_pm():
+    print ('off', 'on')[get_automatic_pm()]
+
+def set_automatic_pm(enabled):
+    """Automatic suspends on/off."""
+
+    bus = dbus.SystemBus()
+    proxy = bus.get_object(OHM_SERVICE_NAME, OHM_SERVICE_PATH)
+    keystore = dbus.Interface(proxy, OHM_SERVICE_IFACE)
+    
+    if enabled == 'on' or enabled == 1:
+        keystore.SetKey("suspend.automatic_pm", 1)
+        enabled = True
+    elif enabled == 'off' or enabled == 0:
+        keystore.SetKey("suspend.automatic_pm", 0)
+        enabled = False
+    else:
+        raise ValueError(_("Error in automatic pm argument, use on/off."))
+
+    pro = profile.get_profile()
+    pro.automatic_pm = enabled
+    pro.save()
+    return 0
+
+def get_extreme_pm():
+    pro = profile.get_profile()
+    ret = pro.extreme_pm
+    return ret
+
+def print_extreme_pm():
+    print ('off', 'on')[get_extreme_pm()]
+
+def set_extreme_pm(enabled):
+    """Extreme power management on/off."""
+    
+    bus = dbus.SystemBus()
+    proxy = bus.get_object(OHM_SERVICE_NAME, OHM_SERVICE_PATH)
+    keystore = dbus.Interface(proxy, OHM_SERVICE_IFACE)
+    
+    if enabled == 'on' or enabled == 1:
+        keystore.SetKey("suspend.extreme_pm", 1)
+        enabled = True
+    elif enabled == 'off' or enabled == 0:
+        keystore.SetKey("suspend.extreme_pm", 0)
+        enabled = False
+    else:
+        raise ValueError(_("Error in extreme pm argument, use on/off."))
+
+    pro = profile.get_profile()
+    pro.extreme_pm = enabled
+    pro.save()
+    return 0