def __expanded(self, iter, path, model):
window = self.window
if window:
window.set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH))
gtk.main_iteration(block=False)
try:
try:
if model is None:
return
while model.iter_has_child(iter):
model.remove(model.iter_children(iter))
folder = model[iter][0]
for path in util.listdir(folder):
try:
if not os.path.isdir(path): continue
for filename in util.listdir(path):
if os.path.isdir(filename):
niter = model.append(iter, [path])
model.append(niter, ["dummy"])
break
else:
model.append(iter, [path])
except OSError:
pass
if not model.iter_has_child(iter):
return True
except OSError:
pass
finally:
if window:
window.set_cursor(None)
def __fill(self, selection, filelist):
fselect = filelist.get_selection()
fselect.handler_block(self.__sig)
fmodel, frows = fselect.get_selected_rows()
selected = [fmodel[row][0] for row in frows]
fmodel = filelist.get_model()
fmodel.clear()
dmodel, rows = selection.get_selected_rows()
dirs = [dmodel[row][0] for row in rows]
for dir in dirs:
try:
files = filter(self.__filter, util.listdir(dir))
for file in sorted(files):
filename = os.path.join(dir, file)
if (os.access(filename, os.R_OK) and
not os.path.isdir(filename)):
fmodel.append([filename])
except OSError:
pass
for row in fmodel:
if row[0] in selected:
fselect.select_path(row.path)
fselect.handler_unblock(self.__sig)
fselect.emit('changed')
