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import os
from gi.repository import Gtk, GdkPixbuf, Nautilus, GObject
class Emblems(GObject.GObject, Nautilus.PropertyPageProvider):
def __init__(self):
pass
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):
for file in self.files:
partial_cmd = 'gvfs-set-attribute "%s" -t' % file.get_uri()
# Clear previous emblems
os.system('%s unset metadata::emblems' % partial_cmd)
# Add new emblems
emblem = ''.join([widget.get_model()[item][2]
for item in widget.get_selected_items()])
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 listore with the proper icons.
'''
theme = Gtk.IconTheme.get_default()
icons = theme.list_icons(None)
for icon in icons:
if 'emblem' in icon:
pixbuf = theme.load_icon(icon, 48, 0)
self.list_store.append([pixbuf, self.get_icon_name(icon), icon])
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