private void OnGUI()
{
// Ensure styles are loaded.
InitializeStyles();
// Ensure preferences are loaded.
if (shouldReloadPreferences)
{
selectionHistory.HistorySize = EditorPrefs.GetInt(SelectionHistoryWindow.HistorySizePrefKey, 10);
allowDuplicatedEntries = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryAllowDuplicatedEntriesPrefKey, false);
automaticRemoveDeleted = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryAutomaticRemoveDeletedPrefKey, true);
showHierarchyViewObjects = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryShowHierarchyObjectsPrefKey, true);
showProjectViewObjects = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryShowProjectViewObjectsPrefKey, true);
favoritesEnabled = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryFavoritesPrefKey, true);
favoritesFirst = EditorPrefs.GetBool(SelectionHistoryWindow.HistoryFavoritesFirstPrefKey, false);
shouldReloadPreferences = false;
}
// Clear any items that should not be shown.
if (automaticRemoveDeleted)
{
selectionHistory.RemovedDestroyed();
}
if (!allowDuplicatedEntries)
{
selectionHistory.RemoveDuplicated();
}
// Draw the elements in a scroll view.
historyScrollPosition = EditorGUILayout.BeginScrollView(historyScrollPosition, GUILayout.ExpandHeight(true));
if (favoritesFirst)
{
DrawFavorites();
DrawHistory();
}
else
{
DrawHistory();
DrawFavorites();
}
EditorGUILayout.EndScrollView();
// Draw a sidebar on the left to match the hierarchy view visually.
if (favoritesEnabled)
{
var sidebar = GUILayoutUtility.GetLastRect();
sidebar.width = LINE_HEIGHT;
DrawColoredBox(sidebar, Color.black * 0.176f);
}
DrawButtorBar();
}
