/usr/share/nautilus-python/extensions/emblems.py is in nautilus-emblems 0.3.1-2.
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 | import os
from gi.repository import Gtk, GdkPixbuf, Nautilus, GObject
try:
from gi._glib import GError
except ImportError:
from gi.repository.GLib import GError # flake8: noqa
__version__ = 0.3
class Emblems(GObject.GObject, Nautilus.PropertyPageProvider):
def __init__(self, clear_icon_name='gtk-remove'):
self.clear_icon_name = clear_icon_name
def get_property_pages(self, files):
self.files = files
actual_emblems = self.get_actual_emblems(files)
property_page = self.create_property_page()
self.fill_emblems(actual_emblems)
self.connect_signals()
return property_page
def create_property_page(self):
property_label = Gtk.Label('Emblems')
property_label.show()
# Save the icon, name & full-name
self.list_store = Gtk.ListStore(GdkPixbuf.Pixbuf, str, str)
self.icon_view = Gtk.IconView()
self.icon_view.set_model(self.list_store)
self.icon_view.set_pixbuf_column(0)
self.icon_view.set_text_column(1)
#self.icon_view.set_selection_mode(Gtk.SelectionMode.MULTIPLE)
self.icon_view.show()
scroll = Gtk.ScrolledWindow()
scroll.add(self.icon_view)
scroll.show()
return Nautilus.PropertyPage(name="NautilusPython::emblems",
label=property_label,
page=scroll),
def connect_signals(self):
self.icon_view.connect('selection-changed', self.on_selection_changed)
def on_selection_changed(self, widget):
clear_emblems = lambda partial_cmd: os.system(
'%s unset metadata::emblems' % partial_cmd
)
for file in self.files:
partial_cmd = 'gvfs-set-attribute "%s" -t' % file.get_uri()
emblem = ''.join(
widget.get_model()[item][2]
for item in widget.get_selected_items()
)
if emblem == '':
file.add_emblem(emblem)
elif emblem == self.clear_icon_name:
clear_emblems(partial_cmd)
widget.unselect_all()
else:
clear_emblems(partial_cmd)
# Add new emblems
os.system(
'%s stringv metadata::emblems %s' % (partial_cmd, emblem)
)
# The add_emblem is called too to see the emblem just in the
# moment, if not, a nautilus refresh will be needed
# file.add_emblem(emblem)
def get_actual_emblems(self, files):
return []
@staticmethod
def get_icon_name(name):
"""Returns the name human readable.
>>> Emblems.get_icon_name('emblem-test-name-emblem')
Test name
"""
name = name.replace('-emblem', '')
name = name.replace('emblem-', '')
name = name.replace('-', ' ')
return name[0].upper() + name[1:]
def fill_emblems(self, actual_emblems):
"""Fill the list of icons with all of them with a name like *emblem*.
Add a first icon too that will be the one that is going to clear the
emblems.
"""
theme = Gtk.IconTheme.get_default()
self.list_store.append([
theme.load_icon(self.clear_icon_name, 48, 0),
'Clear emblems',
self.clear_icon_name
])
icons = theme.list_icons(None)
for icon in icons:
if 'emblem' in icon:
try:
pixbuf = theme.load_icon(icon, 48, 0)
except GError:
# This exception is to avoid bug #4 at github:
# https://github.com/agonzalezro/gnome3-emblems/issues/4
pass
else:
self.list_store.append(
[pixbuf, self.get_icon_name(icon), icon]
)
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