def on_partition_list_delete_activate(self, button):
selection = self.partition_list.get_selection()
if not selection:
return
model, tree_iter = selection.get_selected()
if tree_iter == None:
return
# No es pot crear una taula de particions nova quan hi ha
# particions actives. Les particions actives són aquelles
# que s'estan utilitzant, com ara un sistema de fitxers muntat
# o un espai d'intercanvi habilitat.
# Utilitzeu les opcions del menú Partició, com ara «Desmunta»
# o «Partició d'intercanvi inactiva», per desactivar totes
# les particions d'aquest dispositiu abans de crear una taula
# de particions nova.
parent_iter = model.iter_parent(tree_iter)
part_type = model[tree_iter][10]
if part_type == pm.PARTITION_LOGICAL:
parent_iter = model.iter_parent(parent_iter)
disk_path = model[parent_iter][0]
logical_partition = False
row = model[tree_iter]
size_available = row[6]
partition_path = row[8]
print("You will delete from disk [%s] partition [%s]" % (disk_path, partition_path))
if self.disks == None:
# just call get_devices once
self.disks = pm.get_devices()
disk = self.disks[disk_path]
partitions = pm.get_partitions(disk)
part = partitions[partition_path]
if pm.check_mounted(part):
# Should we ask first?
subp = subprocess.Popen(["umount", part.path], stdout=subprocess.PIPE)
# Is it worth to show some warning message here?
pm.delete_partition(disk, part)
# Update treeview
self.fill_partition_list()
def fill_partition_list(self):
# create tree store 'partition_list_store' for our model
if self.partition_list_store != None:
self.partition_list_store.clear()
# Treeview columns:
# disc path or partition path or "free space",
# fs_type
# label
# part_name
# formatable_active
# formatable_visible
# size
# used
# partition_path
# flags
self.partition_list_store = Gtk.TreeStore(str, str, str, str, bool, bool, str, str, str, str, int)
if self.disks == None:
# just call get_devices once
self.disks = pm.get_devices()
for disk_path in sorted(self.disks):
disk = self.disks[disk_path]
if disk is None:
# maybe disk without a partition table?
print(disk_path)
row = [disk_path, "", "", "", False, False, "", "", "", "", 0]
self.partition_list_store.append(None, row)
else:
dev = disk.device
size_txt = self.get_size(dev.length, dev.sectorSize)
row = [dev.path, "", "", "", False, False, size_txt, "", "", "", 0]
disk_parent = self.partition_list_store.append(None, row)
parent = disk_parent
# create list of partitions for this device (/dev/sda for example)
partitions = pm.get_partitions(disk)
partition_list = pm.order_partitions(partitions)
for partition_path in partition_list:
p = partitions[partition_path]
size_txt = self.get_size(p.geometry.length, dev.sectorSize)
label = ""
if p.type == pm.PARTITION_EXTENDED:
path = p.path
mount_point = ""
fs_type = _("extended")
formatable = False
used = ""
flags = pm.get_flags(p)
# aas# cannot get label from staged partition
try:
info = fs.get_info(partition_path)
except:
info = []
if "LABEL" in info:
label = info["LABEL"]
elif p.type == pm.PARTITION_PRIMARY or p.type == pm.PARTITION_LOGICAL:
path = p.path
# aas# fix crash if no fs on partition
if p.fileSystem:
fs_type = p.fileSystem.type
else:
fs_type = "none"
formatable = True
used = str(pm.get_used_space(p))
flags = pm.get_flags(p)
if pm.check_mounted(p):
if "swap" in fs_type:
mount_point = "(swap)"
else:
mount_point = self.get_mount_point(p.path)
else:
mount_point = ""
# aas# we cannot get label of staged partition
try:
info = fs.get_info(partition_path)
except:
info = []
if "LABEL" in info:
label = info["LABEL"]
elif p.type == pm.PARTITION_FREESPACE:
path = _("free space")
mount_point = ""
fs_type = _("not used")
formatable = True
used = ""
flags = ""
row = [
path,
fs_type,
mount_point,
label,
False,
formatable,
size_txt,
used,
partition_path,
"",
p.type,
]
tree_iter = self.partition_list_store.append(parent, row)
if p.type == pm.PARTITION_EXTENDED:
parent = tree_iter
elif p.type == pm.PARTITION_PRIMARY:
parent = disk_parent
# assign our new model to our treeview
self.partition_list.set_model(self.partition_list_store)
self.partition_list.expand_all()
