void InitIfNeeded()
{
if (!m_Initialized)
{
if (treeViewState == null)
{
treeViewState = new TreeViewState();
}
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = DefaultMultiColumnHeaderState(multiColumnTreeViewRect.width);
if (MultiColumnHeaderState.CanOverwriteSerializedFields(m_MultiColumnHeaderState, headerState))
{
MultiColumnHeaderState.OverwriteSerializedFields(m_MultiColumnHeaderState, headerState);
}
m_MultiColumnHeaderState = headerState;
var multiColumnHeader = new MyMultiColumnHeader(headerState);
if (firstInit)
{
multiColumnHeader.ResizeToFit();
}
var treeModel = new TreeModel <PrefabHierarchyElement>(PrefabHierarchyTreeView.GetPrefabHierachyElements());
treeView = new PrefabHierarchyTreeView(treeViewState, multiColumnHeader, treeModel);
m_SearchField = new SearchField();
m_SearchField.downOrUpArrowKeyPressed += treeView.SetFocusAndEnsureSelectedItem;
m_Initialized = true;
}
}
public static List <PrefabDataHolder> PrefabDataFromSelection(PrefabHierarchyTreeView treeView)
{
List <PrefabDataHolder> prefabDataList = new List <PrefabDataHolder>();
foreach (var item in treeView.GetSelection())
{
prefabDataList.Add(treeView.treeModel.Find(item).prefabDataHolder);
}
return(prefabDataList);
}
public static PrefabDataHolder[] PrefabDataFromSelection(PrefabHierarchyTreeView treeView)
{
var selection = treeView.GetSelection();
var treeList = treeView.treeModel.m_Data.ToList();
PrefabDataHolder[] prefabDataList = new PrefabDataHolder[selection.Count];
Parallel.For(0, selection.Count, i =>
{
prefabDataList[i] = treeList.Find(x => x.id == selection.ElementAt(i)).prefabDataHolder;
});
return(prefabDataList);
}
public static void PrefabHierachyOptions(PrefabHierarchyTreeView treeView, ref string name, ref bool replace)
{
Elements.MiniBoldLabel(ToolTips.hierachyOptionsLabel);
Elements.BeginToolbarHorizontal();
name = Elements.ToolbarTextField(name);
Elements.EndToolbarHorizontal();
Elements.BeginToolbarHorizontal();
if (Elements.ToolbarButton(ToolTips.hierachyCategoryRename))
{
name = String.IsNullOrEmpty(name) ? "" : name;
PrefabManager.RenamePrefabCategories(PrefabHierarchyTreeView.PrefabDataFromSelection(treeView), name);
ReloadTreeViews();
}
Elements.EndToolbarHorizontal();
Elements.BeginToolbarHorizontal();
replace = Elements.ToolbarToggle(ToolTips.hierachyReplace, replace);
if (Elements.ToolbarButton(ToolTips.hierachyIDRename))
{
if (uint.TryParse(name, out uint result))
{
PrefabManager.RenamePrefabIDs(PrefabHierarchyTreeView.PrefabDataFromSelection(treeView), result, replace);
ReloadTreeViews();
}
}
Elements.EndToolbarHorizontal();
Elements.BeginToolbarHorizontal();
if (Elements.ToolbarButton(ToolTips.hierachyDelete))
{
PrefabManager.DeletePrefabs(PrefabHierarchyTreeView.PrefabDataFromSelection(treeView));
}
Elements.EndToolbarHorizontal();
}
void DrawOptions(Rect rect)
{
GUILayout.BeginArea(rect);
Functions.HierachyOptions(PrefabHierarchyTreeView.PrefabDataFromSelection(treeView).ToArray(), ref category);
GUILayout.EndArea();
}
