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annotate frontends/src/primitivus/notify.py @ 1422:be1fccf4854d

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tmp (wokkel): licenses fixes: the licenses headers were wrong, it was fixed: original work from Adrien Cossa is directly under AGPL v3 (with his agreement), work derivated from Wokkel is sublicensed to AGPL v3 as allowed by the original license, to stay consistent with the rest of the code base. Theses files (and only these ones) can be relicensed again to fill Wokkel license if Ralph plan to merge them upstream...
author Goffi <goffi@goffi.org>
date Thu, 23 Apr 2015 10:57:40 +0200
parents 069ad98b360d
children d17772b0fe22
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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4 # Primitivus: a SAT frontend
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 import dbus
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21
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22 class Notify(object):
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23 """Used to send notification and detect if we have focus"""
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25 def __init__(self):
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27 #X11 stuff
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28 self.display = None
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29 self.X11_id = -1
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31 try:
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32 from Xlib import display as X_display
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33 self.display = X_display.Display()
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34 self.X11_id = self.getFocus()
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35 except:
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36 pass
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38 #Now we try to connect to Freedesktop D-Bus API
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39 try:
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40 bus = dbus.SessionBus()
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41 db_object = bus.get_object('org.freedesktop.Notifications', '/org/freedesktop/Notifications', follow_name_owner_changes=True)
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42 self.freedesktop_int = dbus.Interface(db_object, dbus_interface='org.freedesktop.Notifications')
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43 except:
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44 self.freedesktop_int = None
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46 def getFocus(self):
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47 if not self.display:
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48 return 0
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49 return self.display.get_input_focus().focus.id
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51 def hasFocus(self):
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52 return (self.getFocus() == self.X11_id) if self.display else True
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54 def useX11(self):
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55 return bool(self.display)
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57 def sendNotification(self, summ_mess, body_mess=""):
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58 """Send notification to the user if possible"""
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59 #TODO: check options before sending notifications
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60 if self.freedesktop_int:
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61 self.sendFDNotification(summ_mess, body_mess)
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63 def sendFDNotification(self, summ_mess, body_mess=""):
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64 """Send notification with the FreeDesktop D-Bus API"""
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65 if self.freedesktop_int:
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66 app_name = "Primitivus"
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67 replaces_id = 0
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68 app_icon = ""
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69 summary = summ_mess
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70 body = body_mess
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71 actions = dbus.Array(signature='s')
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72 hints = dbus.Dictionary(signature='sv')
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73 expire_timeout = -1
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74
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75 self.freedesktop_int.Notify(app_name, replaces_id, app_icon,
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76 summary, body, actions,
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77 hints, expire_timeout)