def show_dialog_add_lineup_entry(self):
"""
Show a dialog to ask the name of the new lineup_entry.
:return:
"""
creation_time = datetime.now().strftime("%Y%m%d-%H%M%S")
text = f"Concert_{creation_time}"
content_obj = BoxLayout(orientation='vertical',
spacing="12dp",
size_hint_y=None)
# mdlbl1 = MDLabel(text=str(CU.tfs.dic['EXPLANATION_WORKSPACE_PATH'].value))
mdtf1 = MDTextField()
mdtf1.text = text
mdtf1.hint_text = f"Name of song"
mdtf1.helper_text = f"{CU.tfs.dic['EXPLANATION_PLAYLIST_SONG_NAME'].value}"
mdtf1.helper_text_mode = "on_focus"
# content_obj.add_widget(mdlbl1)
content_obj.add_widget(mdtf1)
CU.show_input_dialog(
title=f"Enter Name of New Songentry",
content_obj=content_obj,
size_hint=(.7, .4),
text_button_ok="Add",
ok_callback_set=lambda text_button, instance, *args, **kwargs: {
self.add_lineup_entry(instance.text_field.text),
self.refresh_list()
})
def show_dialog_add_playlist(self):
"""
Show a dialog to ask the name of the new playlist.
:return:
"""
creation_time = datetime.now().strftime("%Y%m%d-%H%M%S")
text = f"Concert_{creation_time}"
content_obj = BoxLayout(orientation='vertical',
spacing="12dp",
size_hint_y=None)
mdtf1 = MDTextField()
mdtf1.text = text
mdtf1.hint_text = f"Name of playlist"
mdtf1.helper_text = f"{CU.tfs.dic['EXPLANATION_PLAYLIST_SONG_NAME'].value}"
mdtf1.helper_text_mode = "on_focus"
content_obj.add_widget(mdtf1)
CU.show_input_dialog(
title=f"Enter Name of New Playlist",
content_obj=content_obj,
size_hint=(.7, .4),
text_button_ok="Add",
text_button_cancel="Cancel",
ok_callback_set=lambda *args, **kwargs:
(self.add_playlist(mdtf1.text), self.refresh_list()))
def show_dialog_rename_playlist(self, playlist_rowview):
"""
Show a dialog to ask for the new name of the playlist.
:param playlist_rowview:
:return:
"""
text = f"{str(playlist_rowview.playlist_obj.file_path.stem)}"
content_obj = BoxLayout(orientation='vertical',
spacing="12dp",
size_hint_y=None)
mdtf1 = MDTextField()
mdtf1.text = text
mdtf1.hint_text = f"Name of playlist"
mdtf1.helper_text = f"{CU.tfs.dic['EXPLANATION_PLAYLIST_SONG_NAME'].value}"
mdtf1.helper_text_mode = "on_focus"
content_obj.add_widget(mdtf1)
CU.show_input_dialog(title=f"Enter New Name for Playlist",
content_obj=content_obj,
size_hint=(.7, .4),
text_button_ok="Update",
text_button_cancel="Cancel",
ok_callback_set=lambda *args, **kwargs:
(self.rename_playlist(playlist_rowview, mdtf1.text
), self.refresh_list()))
def handle_exception(self, exception):
# app = App.get_running_app()
# If the current problem is cleared, "accept" the next one:
if self._current_exception is None:
# In order to make a new dialog, we get rid of a previous one if any:
self._error_dialog = None
# While showing the popup to the user with the error's stacktrace, all subsequent calls to handle_exception() should PASS. It turns out that while in error, that his method is constantly triggered!!
self._PASS_or_RAISE = ExceptionManager.PASS
if self._error_dialog is None:
self._current_exception = exception
bl1 = BoxLayout(orientation='vertical',
spacing="12dp",
size_hint_y=None)
# Make sure the height is such that there is something to scroll.
bl1.bind(minimum_height=bl1.setter('height'))
mdlbl1 = MDLabel(
text=
f"[color={get_hex_from_color((1, 0, 0))}][i]{str(self._current_exception)}[/i][/color]{os.linesep}{os.linesep}"
f"[b]-> Our apologies for the inconvenience, please consult the stack trace below & mail screenshot to [email protected]:[/b]"
f"{os.linesep}{traceback.format_exc()}",
size_hint=(1, None),
markup=True)
# TODO: Rather try the .kv alternative also provided at "https://stackoverflow.com/questions/43666381/wrapping-the-text-of-a-kivy-label" and "https://kivy.org/doc/stable/api-kivy.uix.scrollview.html" that will cleaner and more maintainable
mdlbl1.bind(
width=lambda *args, **kwargs: mdlbl1.setter('text_size')
(mdlbl1, (mdlbl1.width, None)),
texture_size=lambda *args, **kwargs: mdlbl1.setter(
'height')(mdlbl1, mdlbl1.texture_size[1]))
bl1.add_widget(mdlbl1)
content_obj = ScrollView(do_scroll_x=False,
do_scroll_y=True,
size_hint=(1, None),
scroll_type=['bars', 'content'])
content_obj.add_widget(bl1)
self._error_dialog = CU.show_input_dialog(
title=
f"{CU.tfs.dic['APP_NAME'].value} Encountered an Error & Needs to Shut Down",
content_obj=content_obj,
size_hint=(.8, .6),
text_button_ok="Quit",
text_button_cancel="Proceed @ Own Risk",
ok_callback_set=lambda *args, **kwargs:
(self.set_raise_or_pass(ExceptionManager.RAISE)),
cancel_callback_set=lambda *args, **kwargs:
(toast("Fingers crossed"),
self.set_raise_or_pass(ExceptionManager.PASS)))
return self._PASS_or_RAISE
def on_start(self):
# As a proposal, the actual (default)value of the tf_workspace_path-param is copied to the clipboard:
workspace_path_proposal = CU.tfs.dic['tf_workspace_path'].default_value
pyperclip.copy(str(workspace_path_proposal))
# In case the user did configure a customized path, that path will be filled in:
text = "" if (CU.tfs.dic['tf_workspace_path'].default_value
== CU.tfs.dic['tf_workspace_path'].value
) else f"{CU.tfs.dic['tf_workspace_path'].value}"
content_obj = BoxLayout(orientation='vertical',
spacing="12dp",
size_hint_y=None)
# mdlbl1 = MDLabel(text=str(CU.tfs.dic['EXPLANATION_WORKSPACE_PATH'].value))
mdtf1 = MDTextField()
mdtf1.text = text
mdtf1.hint_text = f"{CU.tfs.dic['tf_workspace_path'].description}"
mdtf1.helper_text = str(CU.tfs.dic['EXPLANATION_WORKSPACE_PATH'].value)
mdtf1.helper_text_mode = "on_focus"
# content_obj.add_widget(mdlbl1)
content_obj.add_widget(mdtf1)
CU.show_input_dialog(
title=
f"Enter Path to \"{CU.tfs.dic['WORKSPACE_NAME'].value}\"-Folder or to its Parent Folder",
content_obj=content_obj,
# hint_text=f"{CU.tfs.dic['tf_workspace_path'].description}",
# size_hint=(.8, .4),
text_button_ok="Load/Create",
text_button_cancel="Cancel",
ok_callback_set=lambda *args, **kwargs:
(CU.tfs.dic['tf_workspace_path'].set_value(mdtf1.text),
toast(str(CU.tfs.dic['tf_workspace_path'].value))),
cancel_callback_set=lambda *args, **kwargs: toast(
f"{CU.tfs.dic['WORKSPACE_NAME'].value} can still be changed anytime from the settings"
))
