def init_selector(self, _height):
# Use a FileChooserListView for selector
_selector = FileChooserListView()
_selector.height = _height
_selector.dirselect = True
_selector.bind(selection = self.set_selector_text)
return _selector
def ImportFilesPopup(x=None):
layout = BoxLayout(orientation='vertical')
hlp = Label(text="""Choose a directory to sync with.
All files in the directory will be imported,
(dir/foo.txt will map to foo.txt, and all files in the stream that
are not in the folder will be deleted from the stream.
Include an index.html to create a website.
""")
fch = FileChooserListView()
fch.path = os.getcwd()
fch.dirselect = True
filename = TextInput(hint_text="Foldername",
multiline=False,
size_hint=(1, 0.1))
button = Button(text='Select', font_size=14, size_hint=(1, 0.1))
def s(x, y):
try:
filename.text = os.path.basename(str(fch.selection[0]))
except:
filename.text = ''
fch.bind(selection=s)
n = []
def f(j):
try:
fn = os.path.join(fch.path, filename.text)
if fn:
if os.path.isdir(fn):
db.importFiles(fn, True)
else:
presentError("Not a directory")
else:
presentError("Nothing selected!s")
except:
presentError(traceback.format_exc())
popup.dismiss()
layout.add_widget(hlp)
layout.add_widget(fch)
layout.add_widget(filename)
layout.add_widget(button)
popup = Popup(title='Open or Create a Stream',
content=layout,
size_hint=(None, None),
size=(600, 400))
button.bind(on_press=f)
popup.open()
def save_dict(self, obj):
layout = BoxLayout(orientation='vertical')
file_chooser = FileChooserListView(path='/home/')
file_chooser.dirselect = True
layout.add_widget(file_chooser)
btn = Button(text="save")
textinput = TextInput()
popup = Popup(content=layout)
btn.bind(on_release=partial(self.on_save_btn, file_chooser, textinput))
btn.bind(on_release=popup.dismiss)
layout.add_widget(textinput)
layout.add_widget(btn)
popup.open()
def build(self):
# Datei/Ordner-Auswahl-Widget
file_chooser = FileChooserListView(size_hint_y=1)
file_chooser.dirselect = True
file_chooser.multiselect = False
file_chooser.filter = ["*.-----"] # Nonsens-Dateiendung um nur Ordner anzuzeigen
file_chooser.bind(selection=lambda _, x: self.on_select(file_chooser.selection))
file_chooser.size_hint_min_y = 400
# Auswahlknopf
select_button = Button(text="Auswählen", size_hint=(1, .2))
select_button.bind(on_release=lambda x: self.on_submit())
# Container für Knopf und Ordnerauswahl
container = BoxLayout(orientation="vertical")
container.add_widget(file_chooser)
container.add_widget(Padding(select_button, 200, 5))
# Screens
self.browser_screen.add_widget(container)
self.main_screen.add_widget(BuRnScreen(switch_dirs=self.switch_dirs, run_process=self.run_process))
self.sm.switch_to(self.browser_screen) # Anfangsbildschirm ist die Ordnerauswahl
return self.sm # ScreenManager ist "root" der Oberfläche
