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- #!/usr/bin/env python
-
- ## Copyright (C) 2007, 2008, 2009 Tim Waugh <twaugh@redhat.com>
- ## Copyright (C) 2007, 2008, 2009 Red Hat, Inc.
-
- ## 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- _ = lambda x: x
- def set_gettext_function (fn):
- global _
- _ = fn
-
- class StateReason:
- REPORT=1
- WARNING=2
- ERROR=3
-
- LEVEL_ICON={
- REPORT: "info",
- WARNING: "important",
- ERROR: "error"
- }
-
- def __init__(self, printer, reason):
- self.printer = printer
- self.reason = reason
- self.level = None
- self.canonical_reason = None
-
- def get_printer (self):
- return self.printer
-
- def get_level (self):
- if self.level != None:
- return self.level
-
- if (self.reason.endswith ("-report") or
- self.reason == "connecting-to-device"):
- self.level = self.REPORT
- elif self.reason.endswith ("-warning"):
- self.level = self.WARNING
- else:
- self.level = self.ERROR
- return self.level
-
- def get_reason (self):
- if self.canonical_reason:
- return self.canonical_reason
-
- level = self.get_level ()
- reason = self.reason
- if level == self.WARNING and reason.endswith ("-warning"):
- reason = reason[:-8]
- elif level == self.ERROR and reason.endswith ("-error"):
- reason = reason[:-6]
- self.canonical_reason = reason
- return self.canonical_reason
-
- def __repr__ (self):
- if self.level == self.REPORT:
- level = "REPORT"
- elif self.level == self.WARNING:
- level = "WARNING"
- else:
- level = "ERROR"
-
- return "<statereason.StateReason (%s,%s,%s)>" % (level,
- self.get_printer (),
- self.get_reason ())
-
- def get_description (self):
- messages = {
- 'toner-low': (_("Toner low"),
- _("Printer '%s' is low on toner.")),
- 'toner-empty': (_("Toner empty"),
- _("Printer '%s' has no toner left.")),
- 'cover-open': (_("Cover open"),
- _("The cover is open on printer '%s'.")),
- 'door-open': (_("Door open"),
- _("The door is open on printer '%s'.")),
- 'media-low': (_("Paper low"),
- _("Printer '%s' is low on paper.")),
- 'media-empty': (_("Out of paper"),
- _("Printer '%s' is out of paper.")),
- 'marker-supply-low': (_("Ink low"),
- _("Printer '%s' is low on ink.")),
- 'marker-supply-empty': (_("Ink empty"),
- _("Printer '%s' has no ink left.")),
- 'offline': (_("Printer off-line"),
- _("Printer '%s' is currently off-line.")),
- 'connecting-to-device': (_("Not connected?"),
- _("Printer '%s' may not be connected.")),
- 'other': (_("Printer error"),
- _("There is a problem on printer '%s'.")),
- }
- try:
- (title, text) = messages[self.get_reason ()]
- try:
- text = text % self.get_printer ()
- except TypeError:
- # Probably an incorrect translation, missing a '%s'.
- pass
- except KeyError:
- if self.get_level () == self.REPORT:
- title = _("Printer report")
- elif self.get_level () == self.WARNING:
- title = _("Printer warning")
- elif self.get_level () == self.ERROR:
- title = _("Printer error")
- text = _("Printer '%s': '%s'.") % (self.get_printer (),
- self.get_reason ())
- return (title, text)
-
- def get_tuple (self):
- return (self.get_level (), self.get_printer (), self.get_reason ())
-
- def __cmp__(self, other):
- if other == None:
- return 1
- if other.get_level () != self.get_level ():
- return cmp (self.get_level (), other.get_level ())
- if other.get_printer () != self.get_printer ():
- return cmp (other.get_printer (), self.get_printer ())
- return cmp (other.get_reason (), self.get_reason ())
-