def __expanded(self, iter, path, model):
window = self.get_window()
if window:
window.set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
Gtk.main_iteration_do(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 listdir(folder):
try:
if not os.path.isdir(path):
continue
for filename in 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 __expanded(self, iter, path, model):
window = self.get_window()
if window:
window.set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
Gtk.main_iteration_do(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 listdir(folder):
try:
if not os.path.isdir(path):
continue
for filename in 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 __dir_selection_changed(self, selection, filelist):
# dir selection changed, refill the file list
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, 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 iter_, filename in fmodel.iterrows():
if filename in selected:
fselect.select_iter(iter_)
fselect.handler_unblock(self.__sig)
fselect.emit('changed')
def __dir_selection_changed(self, selection, filelist):
# dir selection changed, refill the file list
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, 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 iter_, filename in fmodel.iterrows():
if filename in selected:
fselect.select_iter(iter_)
fselect.handler_unblock(self.__sig)
fselect.emit('changed')
