private void DrawItem(Rect rect, HierarchyEntityGroupGraph item, RowGUIArgs args)
{
if (null == item)
{
return;
}
var indent = GetContentIndent(item);
if (!args.selected)
{
var headerRect = rect;
headerRect.width += 1;
var topLine = headerRect;
topLine.height = 1;
UTinyGUI.BackgroundColor(topLine, UTinyColors.Hierarchy.SceneSeparator);
headerRect.y += 2;
UTinyGUI.BackgroundColor(headerRect, UTinyColors.Hierarchy.SceneItem);
var bottomLine = headerRect;
bottomLine.y += bottomLine.height - 1;
bottomLine.height = 1;
UTinyGUI.BackgroundColor(bottomLine, UTinyColors.Hierarchy.SceneSeparator);
}
rect.y += 2;
rect.x = indent;
rect.width -= indent;
var iconRect = rect;
iconRect.width = 20;
var image = ActiveScene.Equals(item.Value.EntityGroupRef) ? UTinyIcons.ActiveEntityGroup : UTinyIcons.EntityGroup;
EditorGUI.LabelField(iconRect, new GUIContent {
image = image
});
rect.x += 20;
rect.width -= 40;
item.displayName = item.Value.EntityGroupRef.Dereference(Registry).Name;
var style = ActiveScene.Equals(item.Value.EntityGroupRef) ? EditorStyles.boldLabel : GUI.skin.label;
EditorGUI.LabelField(rect, item.displayName, style);
rect.x += rect.width;
rect.width = 16;
rect.y = rect.center.y - 5.5f;
rect.height = 11;
if (GUI.Button(rect, GUIContent.none, UTinyStyles.PaneOptionStyle))
{
HierarchyContextMenus.ShowEntityGroupContextMenu(this, item.Value.EntityGroupRef);
}
}
protected override TreeViewItem BuildRoot()
{
var nextId = int.MaxValue;
var root = new HierarchyTreeItemBase()
{
id = nextId--, depth = -1, displayName = "Root"
};
if (null == m_EntityGroups || m_EntityGroups.Count == 0)
{
var item = new TreeViewItem {
id = nextId--, depth = 0, displayName = "No group Opened"
};
root.AddChild(item);
return(root);
}
foreach (var entityGroupRef in m_EntityGroups)
{
var graph = UTinyHierarchyWindow.GetSceneGraph(entityGroupRef);
if (null == graph)
{
RemoveEntityGroup(entityGroupRef);
continue;
}
var entityGroup = graph.EntityGroupRef.Dereference(Registry);
Assert.IsNotNull(entityGroup);
var item = new HierarchyEntityGroupGraph {
id = nextId--, depth = 0, displayName = entityGroup.Name, Value = graph
};
root.AddChild(item);
foreach (var node in graph.Roots)
{
BuildFromNode(node, item);
}
if (graph.StaticEntities.Count > 0)
{
item.AddChild(new HierarchyTreeItemBase {
id = nextId--, depth = 1
});
}
foreach (var node in graph.StaticEntities)
{
BuildFromNode(node, item);
}
}
ShouldReload = false;
return(root);
}