138 lines
4.1 KiB
Python
138 lines
4.1 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import gi
|
|
gi.require_version('Nautilus', '3.0')
|
|
gi.require_version('Gtk', '3.0')
|
|
from gi.repository import Nautilus, GObject, Gtk
|
|
from urllib.parse import unquote
|
|
|
|
import os
|
|
|
|
from libmat2 import parser_factory
|
|
|
|
class Mat2Wrapper():
|
|
def __init__(self, filepath):
|
|
self.filepath = filepath
|
|
|
|
class StatusWindow(Gtk.Window):
|
|
def __init__(self, items):
|
|
self.window = Gtk.Window()
|
|
self.window.set_border_width(10)
|
|
|
|
self.items = items
|
|
self.confirm_window()
|
|
|
|
def confirm_window(self):
|
|
# Header bar
|
|
hb = Gtk.HeaderBar()
|
|
self.window.set_titlebar(hb)
|
|
hb.props.title = "Remove metadata"
|
|
|
|
cancel = Gtk.Button("Cancel")
|
|
cancel.connect("clicked", self.cancel_btn)
|
|
hb.pack_start(cancel)
|
|
|
|
self.remove = Gtk.Button("Remove")
|
|
self.remove.get_style_context().add_class(Gtk.STYLE_CLASS_SUGGESTED_ACTION);
|
|
self.remove.connect("clicked", self.remove_btn)
|
|
hb.pack_end(self.remove)
|
|
|
|
self.main_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
|
|
self.window.add(self.main_box)
|
|
|
|
# List of files to clean
|
|
listbox = Gtk.ListBox()
|
|
self.main_box.pack_start(listbox, True, True, 0)
|
|
listbox.set_selection_mode(Gtk.SelectionMode.NONE)
|
|
for i in self.items:
|
|
listbox.add(Gtk.Label(os.path.basename(i), xalign=0))
|
|
listbox.show_all()
|
|
|
|
# Options
|
|
separator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
|
|
self.main_box.pack_start(separator, True, True, 5)
|
|
|
|
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=10)
|
|
self.main_box.pack_start(hbox, True, True, 0)
|
|
label = Gtk.Label(xalign=0)
|
|
label.set_markup("Lightweight mode (only remove <i>some</i> metadata)")
|
|
hbox.pack_start(label, False, True, 0)
|
|
hbox.pack_start(Gtk.Switch(), False, True, 0)
|
|
|
|
self.window.show_all()
|
|
|
|
def error_window(self, items):
|
|
self.window.remove(self.main_box)
|
|
|
|
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
|
|
self.window.add(box)
|
|
|
|
# Disclaimer
|
|
box.pack_start(Gtk.Label("Could not remove metadata from the following items:",
|
|
xalign=0), True, True, 0)
|
|
|
|
# List of failed files
|
|
listbox = Gtk.ListBox()
|
|
box.pack_start(listbox, True, True, 0)
|
|
listbox.set_selection_mode(Gtk.SelectionMode.NONE)
|
|
for i in items:
|
|
listbox.add(Gtk.Label(os.path.basename(i), xalign=0))
|
|
listbox.show_all()
|
|
|
|
self.window.show_all()
|
|
self.remove.hide()
|
|
|
|
def cancel_btn(self, button):
|
|
self.window.close()
|
|
|
|
def remove_btn(self, button):
|
|
failed = []
|
|
for i in self.items:
|
|
p, mtype = parser_factory.get_parser(i)
|
|
if p is not None and p.remove_all():
|
|
continue
|
|
failed.append(i)
|
|
|
|
# Everything went the right way, exit
|
|
if not len(failed):
|
|
self.window.close()
|
|
|
|
self.error_window(failed)
|
|
|
|
class ColumnExtension(GObject.GObject, Nautilus.MenuProvider):
|
|
def __validate(self, file):
|
|
if file.get_uri_scheme() != "file" or file.is_directory():
|
|
return False
|
|
if not file.can_write():
|
|
return False
|
|
return True
|
|
|
|
def __validate_set(self, files):
|
|
for f in files:
|
|
if self.__validate(f):
|
|
return True
|
|
return False
|
|
|
|
def menu_activate_cb(self, menu, files):
|
|
items = list(map(lambda x: unquote(x.get_uri()[7:]), files))
|
|
StatusWindow(items)
|
|
|
|
def get_background_items(self, window, file):
|
|
""" https://bugzilla.gnome.org/show_bug.cgi?id=784278 """
|
|
return None
|
|
|
|
def get_file_items(self, window, files):
|
|
# Do not show the menu item if not a single file has a chance to be
|
|
# processed by mat2.
|
|
if not self.__validate_set(files):
|
|
return
|
|
|
|
item = Nautilus.MenuItem(
|
|
name="MAT2::Remove_metadata",
|
|
label="Remove metadata",
|
|
tip="Remove metadata"
|
|
)
|
|
item.connect('activate', self.menu_activate_cb, files)
|
|
|
|
return [item]
|