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from snappergui import snapper
import pkg_resources
from gi.repository import Gtk
from pwd import getpwuid
class deleteDialog(object):
"""docstring for deleteDialog"""
def __init__(self, parent, config, snapshots):
super(deleteDialog, self).__init__()
builder = Gtk.Builder()
builder.add_from_file(pkg_resources.resource_filename("snappergui",
"glade/deleteSnapshot.glade"))
self.dialog = builder.get_object("dialogDelete")
self.dialog.set_transient_for(parent)
self.deletetreeview = builder.get_object("deletetreeview")
builder.connect_signals(self)
self.snapshots_list = snapshots
self.to_delete = snapshots
parents = []
self.deleteTreeStore = Gtk.TreeStore(bool, int, str, str)
for snapshot in snapshots:
snapinfo = snapper.GetSnapshot(config,snapshot)
#self.deleteTreeStore.append(self.get_row(snapinfo))
if (snapinfo[1] == 1): # Pre Snapshot
parents.append(self.deleteTreeStore.append(None, self.get_row(snapinfo)))
elif (snapinfo[1] == 2): # Post snappshot
parent_node = None
for parent in parents:
if (self.deleteTreeStore.get_value(parent, 1) == snapinfo[2]):
parent_node = parent
break
self.deleteTreeStore.append(parent_node, )
else: # Single snapshot
self.deleteTreeStore.append(None , self.get_row(snapinfo))
self.deletetreeview.set_model(self.deleteTreeStore)
self.deletetreeview.expand_all()
def get_row(self, snapshot):
return [True, snapshot[0], getpwuid(snapshot[4])[0], snapshot[5]]
def run(self):
response = self.dialog.run()
self.dialog.destroy()
return response
def on_toggle_delete_snapshot(self,widget,path):
treeiter = self.deleteTreeStore.get_iter(path)
self.deleteTreeStore.set_value(treeiter,
False,
not(self.deleteTreeStore.get_value(treeiter, False)))
snapshot_num = self.deleteTreeStore.get_value(treeiter, True)
if self.deleteTreeStore.get_value(treeiter,False):
if snapshot_num not in self.to_delete:
self.to_delete.append(snapshot_num)
else:
if snapshot_num in self.to_delete:
self.to_delete.remove(snapshot_num)
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