private void OnEnable()
{
titleContent = new GUIContent("Layer Manager", EditorGUIUtility.IconContent("ToggleUVOverlay").image);
if (_layerHandler == null)
{
_layerHandler = new LayerHandler();
}
if (_searchField == null)
{
_searchField = new SearchField();
}
_treeView = new LayerTreeView(_layerHandler.TreeRoot);
// Notify the tree That the table has changed (mainly to reset the state)
_layerHandler.TableChanged += _treeView.TableChanged;
// reload when the layer handler has rebuilt its tree
_layerHandler.TreeRebuilt += _treeView.Reload;
// notify the treeview to set selection on the new layer
_layerHandler.LayerCreated += _treeView.LayerCreated;
// notify the treeview to set focus on the layer where the items are assigned and to set seleiton on items
_layerHandler.ItemsAssigned += _treeView.ItemsAssigned;
// trigger layer updates when layer was renamed
_treeView.LayerRenamed += _layerHandler.OnLayerRenamed;
// select layer items / selected item when layer / item was double-clicked
_treeView.ItemDoubleClicked += LayerHandler.OnItemDoubleClicked;
// assign new layer when item was dropped onto a layer
_treeView.ItemsDropped += _layerHandler.OnItemsDropped;
// show context menu
_treeView.ItemContextClicked += OnContextClicked;
_searchField.downOrUpArrowKeyPressed += _treeView.SetFocusAndEnsureSelectedItem;
ItemInspector.ItemRenamed += _treeView.OnItemRenamed;
// repaint layer when visibility changes
SceneVisibilityManager.visibilityChanged += OnVisibilityChanged;
// reload when undo performed
Undo.undoRedoPerformed += OnUndoRedoPerformed;
// catch ToolBoxEditor item creation event to assign to the currently selected layer
ToolboxEditor.ItemCreated += ToolBoxItemCreated;
// will notify the TreeView if Synchronize Selection is set
Selection.selectionChanged += SelectionChanged;
// auto select a table to show data for
FindTable();
}
private void OnEnable()
{
if (_layerHandler == null)
{
_layerHandler = new LayerHandler();
}
if (_searchField == null)
{
_searchField = new SearchField();
}
_treeView = new LayerTreeView(_layerHandler.TreeRoot);
// reload when the layer handler has rebuilt its tree
_layerHandler.TreeRebuilt += _treeView.Reload;
// trigger layer updates when layer was renamed
_treeView.LayerRenamed += _layerHandler.OnLayerRenamed;
// select layer items / selected item when layer / item was double-clicked
_treeView.ItemDoubleClicked += LayerHandler.OnItemDoubleClicked;
// assign new layer when item was dropped onto a layer
_treeView.ItemsDropped += _layerHandler.OnItemsDropped;
// show context menu
_treeView.ItemContextClicked += OnContextClicked;
_searchField.downOrUpArrowKeyPressed += _treeView.SetFocusAndEnsureSelectedItem;
// repaint layer when visibility changes
SceneVisibilityManager.visibilityChanged += OnVisibilityChanged;
// reload when undo performed
Undo.undoRedoPerformed += OnUndoRedoPerformed;
// trigger handler update on enable
OnHierarchyChange();
}