private void AddSelector([NotNull] ISelectorBase <TU> selector)
{
selector.Prepare();
selector.Dirty ??= new ObservableProperty <bool>(false);
selector.Dirty.Changed += UpdateView;
_selectors.Add(selector);
UpdateView(true);
}
private void DrawSelectorMenu(Rect canvas)
{
var addRect = new Rect(0f, 0f, _addSelectorTextSize.x + 16f, Text.LineHeight);
var selectorsRect = new Rect(0f, addRect.height, canvas.width, canvas.height - addRect.height);
var viewPort = new Rect(0f, 0f, selectorsRect.width - 16f, _selectors.Count * Text.LineHeight);
if (Widgets.ButtonText(addRect, _addSelectorText))
{
Find.WindowStack.Add(new FloatMenu(_selectorAdders));
}
_selectorScrollPos = GUI.BeginScrollView(selectorsRect, _selectorScrollPos, viewPort);
ISelectorBase <TU> toRemove = null;
for (var i = 0; i < _selectors.Count; i++)
{
ISelectorBase <TU> selector = _selectors[i];
var lineRect = new Rect(0f, Text.LineHeight * i, selectorsRect.width, Text.LineHeight);
if (!lineRect.IsVisible(selectorsRect, _selectorScrollPos))
{
continue;
}
if (i % 2 == 0)
{
Widgets.DrawLightHighlight(lineRect);
}
Rect sRect = lineRect.Trim(Direction8Way.East, Text.LineHeight - 2f);
selector.Draw(sRect);
if (UiHelper.FieldButton(lineRect, Widgets.CheckboxOffTex))
{
toRemove = selector;
}
}
GUI.EndScrollView();
if (toRemove == null)
{
return;
}
_selectors.Remove(toRemove);
UpdateView(true);
}
private protected void DiscoverSelectors(DomainIndexer.EditorTarget target)
{
foreach (DomainIndexer.SelectorEntry entry in DomainIndexer.Selectors)
{
if (entry.Target != target)
{
continue;
}
ISelectorBase <TU> selector = CreateSelector(entry);
if (selector == null)
{
continue;
}
_selectorAdders.Add(new FloatMenuOption(selector.Label, () => AddSelector(selector)));
}
}
