/usr/share/pyshared/singlet/scope/base.py is in python-unity-singlet 0.2.2-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | #! /usr/bin/python
# Copyright (c) 2011 David Calle <davidc@framli.eu>
# Copyright (c) 2011 Michael Hall <mhall119@gmail.com>
# 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 3 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, see <http://www.gnu.org/licenses/>.
import sys
import os
from gi.repository import GLib, GObject, Gio
from gi.repository import Dee
# FIXME: Some weird bug in Dee or PyGI makes Dee fail unless we probe
# it *before* we import the Unity module... ?!
_m = dir(Dee.SequenceModel)
from gi.repository import Unity
class ScopeBuilder(type):
'''
MetaClass for building Scope classes and subclasses
'''
def __new__(cls, name, bases, attrs):
#import pdb; pdb.set_trace()
super_new = super(ScopeBuilder, cls).__new__
parents = [b for b in bases if isinstance(b, ScopeBuilder)]
if not parents:
# If this isn't a subclass of ScopeBuilder, don't do anything special.
return super_new(cls, name, bases, attrs)
# Create the class.
module = attrs.pop('__module__')
new_class = super_new(cls, name, bases, {'__module__': module})
attr_meta = attrs.pop('Meta', None)
if not attr_meta:
meta = getattr(new_class, 'Meta', None)
else:
meta = attr_meta
base_meta = getattr(new_class, '_meta', None)
setattr(new_class, '_meta', ScopeMeta(meta))
setattr(new_class, 'lens', LensTemplate(new_class._meta.lens_name, new_class._meta.categories))
for aName, a in attrs.items():
setattr(new_class, aName, a)
return new_class
class LensTemplate(object):
def __init__(self, name, categories):
self.name = name
for index, cat in enumerate(categories):
setattr(self, cat, index)
class ScopeMeta(object):
'''
Metadata object for a Scope
'''
def __init__(self, meta):
self.name = getattr(meta, 'name', '')
self.lens_name = getattr(meta, 'lens', '')
self.categories = getattr(meta, 'categories', [])
self.title = getattr(meta, 'title', self.name.title()+' Scope')
self.description = getattr(meta, 'description', 'Scope for %s' % self.name.title())
self.bus_name = getattr(meta, 'bus_name', 'unity.singlet.lens.%s.%s' % (self.lens_name, self.name))
self.bus_path = getattr(meta, 'bus_path', '/'+str(self.bus_name).replace('.', '/'))
self.search_on_blank = getattr(meta, 'search_on_blank', False)
class Scope(object):
__metaclass__ = ScopeBuilder
def __init__(self):
# Populate scopes
self._scope = Unity.Scope.new ("%s" % self._meta.bus_path)
self._scope.connect ("search-changed", self.on_search_changed)
self._scope.connect ("filters-changed", self.on_filtering_changed);
self._scope.export()
def on_search_changed (self, entry, search, search_type, cancellable):
if search:
search_string = search.props.search_string
else:
search_string = None
if self._meta.search_on_blank or (search_string is not None and search_string != ''):
results = search.props.results_model
results.clear()
if not cancellable.is_cancelled():
if search_type == Unity.SearchType.GLOBAL:
self.global_search(search_string, results, cancellable)
else:
self.search(search_string, results, cancellable)
search.finished()
def on_filtering_changed(self, *_):
self._scope.queue_search_changed(Unity.SearchType.DEFAULT)
def hide_dash_response(self, uri=''):
return Unity.ActivationResponse(handled=Unity.HandledType.HIDE_DASH, goto_uri=uri)
def update_dash_response(self, uri=''):
return Unity.ActivationResponse(handled=Unity.HandledType.SHOW_DASH, goto_uri=uri)
def global_search(self, phrase, results, cancellable):
return self.search(phrase, results, cancellable)
def search(self, phrase, results, cancellable):
pass
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