private void toggleVisibleButtonsSelector()
{
if (visibleButtonsSelector == null) {
visibleButtonsSelector = new VisibleButtonsSelector(savedVisibleButtons);
visibleButtonsSelector.OnButtonSelectionChanged += () => {
Log.info("user changed button visibilities");
updateVisibleButtons();
fireChange();
};
visibleButtonsSelector.OnDestroy += () => {
visibleButtonsSelector = null;
};
} else {
visibleButtonsSelector.destroy();
// OnDestroy event will clear the variable
}
}
private void toggleVisibleButtonsSelector()
{
if (visibleButtonsSelector == null) {
List<Button> buttons = new List<Button>(this.buttons.Where(b => (b.ns != Button.NAMESPACE_INTERNAL) && !b.Equals(dropdownMenuButton)));
buttons.AddRange(folders.Values.SelectMany(f => f.buttons).Where(b => b.ns != Button.NAMESPACE_INTERNAL));
sortButtons(buttons, compareButtonsNaturalOrder);
visibleButtonsSelector = new VisibleButtonsSelector(buttons);
visibleButtonsSelector.OnButtonSelectionChanged += (button) => {
string id = button.ns + "." + button.id;
Log.info("user changed button visibility: button: {0}, new visibility: {1}", id, button.UserVisible);
if (button.UserVisible && !savedVisibleButtons.Contains(id)) {
savedVisibleButtons.Add(id);
} else if (!button.UserVisible && savedVisibleButtons.Contains(id)) {
savedVisibleButtons.Remove(id);
}
fireChange();
};
visibleButtonsSelector.OnDestroy += () => {
visibleButtonsSelector = null;
};
} else {
visibleButtonsSelector.destroy();
// OnDestroy event will clear the variable
}
}
