def __init__(self, entry: Gtk.Widget, history):
self.entry = entry
if isinstance(entry, Gtk.ComboBoxText):
self.get_text = entry.get_active_text()
elif isinstance(entry, Gtk.Entry):
self.get_text = entry.get_text()
UndoableTextContainer.__init__(self, self.entry, history)
def register_widget(
self,
widget: Gtk.Widget,
param_name: str,
exportable: bool = True,
desensitized: bool = False,
):
if param_name in self._params:
raise ValueError(
"register_widget cannot overwrite existing parameters!"
)
if isinstance(widget, Gtk.Switch):
self._params[param_name] = widget.get_active()
self._signal_ids[param_name] = widget.connect(
"notify::active", self._switch_value_changed_cb, param_name
)
elif isinstance(widget, Gtk.SpinButton):
self._params[param_name] = widget.get_value()
self._signal_ids[param_name] = widget.connect(
"value-changed", self._spinbutton_value_changed_cb, param_name
)
elif isinstance(widget, Gtk.CheckButton):
self._params[param_name] = widget.get_active()
self._signal_ids[param_name] = widget.connect(
"toggled", self._checkbutton_toggled_cb, param_name
)
elif isinstance(widget, Gtk.FileChooserButton):
self._params[param_name] = widget.get_filename()
self._signal_ids[param_name] = widget.connect(
"selection-changed",
self._filechooserbutton_selection_changed_cb,
param_name,
)
elif isinstance(widget, Gtk.Entry):
self._params[param_name] = widget.get_text().strip()
self._signal_ids[param_name] = widget.connect(
"changed", self._entry_changed_cb, param_name
)
elif isinstance(widget, Gtk.ComboBoxText):
self._params[param_name] = widget.get_active_text()
self._signal_ids[param_name] = widget.connect(
"changed", self._combobox_changed_cb, param_name
)
else:
raise NotImplementedError(
f"register_widget: no support for {type(widget).__name__}"
)
self._widgets[param_name] = widget
if exportable:
self._exportable_params.append(param_name)
if desensitized:
self._desensitized_widgets.append(widget)
return widget
