public static void SetChildParentReferences(List <TreeViewItem> visibleItems, TreeViewItem root)
{
for (int i = 0; i < visibleItems.Count; i++)
{
visibleItems[i].parent = null;
}
int num = 0;
for (int j = 0; j < visibleItems.Count; j++)
{
TreeViewUtility.SetChildParentReferences(j, visibleItems);
if (visibleItems[j].parent == null)
{
num++;
}
}
if (num > 0)
{
List <TreeViewItem> list = new List <TreeViewItem>(num);
for (int k = 0; k < visibleItems.Count; k++)
{
if (visibleItems[k].parent == null)
{
list.Add(visibleItems[k]);
visibleItems[k].parent = root;
}
}
root.children = list;
}
}
private void ReadAssetDatabase(string assetFolderRootPath, TreeViewItem parent, int baseDepth)
{
// Read from Assets directory
IHierarchyProperty property = new HierarchyProperty(assetFolderRootPath);
property.Reset();
Texture2D folderIcon = EditorGUIUtility.FindTexture(EditorResources.folderIconName);
Texture2D emptyFolderIcon = EditorGUIUtility.FindTexture(EditorResources.emptyFolderIconName);
List <TreeViewItem> allFolders = new List <TreeViewItem>();
while (property.Next(null))
{
if (property.isFolder)
{
TreeViewItem folderItem = new TreeViewItem(property.instanceID, baseDepth + property.depth, null, property.name);
folderItem.icon = property.hasChildren ? folderIcon : emptyFolderIcon;
allFolders.Add(folderItem);
}
}
// Fix references
TreeViewUtility.SetChildParentReferences(allFolders, parent);
}
private TreeViewItem BuildTreeView()
{
this.Init();
if (this.m_SavedFilters.Count == 0)
{
Debug.LogError((object)"BuildTreeView: No saved filters! We should at least have a root");
return((TreeViewItem)null);
}
TreeViewItem root = (TreeViewItem)null;
List <TreeViewItem> visibleItems = new List <TreeViewItem>();
for (int index = 0; index < this.m_SavedFilters.Count; ++index)
{
SavedFilter savedFilter = this.m_SavedFilters[index];
int id = savedFilter.m_ID;
int depth = savedFilter.m_Depth;
bool isFolder = savedFilter.m_Filter.GetState() == SearchFilter.State.FolderBrowsing;
TreeViewItem treeViewItem = (TreeViewItem) new SearchFilterTreeItem(id, depth, (TreeViewItem)null, savedFilter.m_Name, isFolder);
if (index == 0)
{
root = treeViewItem;
}
else
{
visibleItems.Add(treeViewItem);
}
}
TreeViewUtility.SetChildParentReferences(visibleItems, root);
return(root);
}
private TreeViewItem BuildTreeView()
{
this.Init();
if (this.m_SavedFilters.Count == 0)
{
Debug.LogError("BuildTreeView: No saved filters! We should at least have a root");
return(null);
}
TreeViewItem root = null;
List <TreeViewItem> visibleItems = new List <TreeViewItem>();
for (int i = 0; i < this.m_SavedFilters.Count; i++)
{
SavedFilter filter = this.m_SavedFilters[i];
int iD = filter.m_ID;
int depth = filter.m_Depth;
bool isFolder = filter.m_Filter.GetState() == SearchFilter.State.FolderBrowsing;
TreeViewItem item = new SearchFilterTreeItem(iD, depth, null, filter.m_Name, isFolder);
if (i == 0)
{
root = item;
}
else
{
visibleItems.Add(item);
}
}
TreeViewUtility.SetChildParentReferences(visibleItems, root);
return(root);
}
private TreeViewItem BuildTreeView()
{
this.Init();
TreeViewItem result;
if (this.m_SavedFilters.Count == 0)
{
Debug.LogError("BuildTreeView: No saved filters! We should at least have a root");
result = null;
}
else
{
TreeViewItem treeViewItem = null;
List <TreeViewItem> list = new List <TreeViewItem>();
for (int i = 0; i < this.m_SavedFilters.Count; i++)
{
SavedFilter savedFilter = this.m_SavedFilters[i];
int iD = savedFilter.m_ID;
int depth = savedFilter.m_Depth;
bool isFolder = savedFilter.m_Filter.GetState() == SearchFilter.State.FolderBrowsing;
TreeViewItem treeViewItem2 = new SearchFilterTreeItem(iD, depth, null, savedFilter.m_Name, isFolder);
if (i == 0)
{
treeViewItem = treeViewItem2;
}
else
{
list.Add(treeViewItem2);
}
}
TreeViewUtility.SetChildParentReferences(list, treeViewItem);
result = treeViewItem;
}
return(result);
}
public override void FetchData()
{
this.m_RootItem = new TreeViewItem(this.m_RootInstanceID, 0, (TreeViewItem) null, AssetsTreeViewDataSource.CreateDisplayName(this.m_RootInstanceID));
if (!this.showRootNode)
this.SetExpanded(this.m_RootItem, true);
IHierarchyProperty hierarchyProperty = (IHierarchyProperty) new HierarchyProperty(HierarchyType.Assets);
hierarchyProperty.Reset();
if (!hierarchyProperty.Find(this.m_RootInstanceID, (int[]) null))
Debug.LogError((object) ("Root Asset with id " + (object) this.m_RootInstanceID + " not found!!"));
int minDepth = hierarchyProperty.depth + (!this.showRootNode ? 1 : 0);
int[] array = this.expandedIDs.ToArray();
Texture2D texture = EditorGUIUtility.FindTexture(EditorResourcesUtility.emptyFolderIconName);
this.m_VisibleRows = new List<TreeViewItem>();
while (hierarchyProperty.NextWithDepthCheck(array, minDepth))
{
if (!this.foldersOnly || hierarchyProperty.isFolder)
{
int depth = hierarchyProperty.depth - minDepth;
TreeViewItem treeViewItem = !hierarchyProperty.isFolder ? (TreeViewItem) new AssetsTreeViewDataSource.NonFolderTreeItem(hierarchyProperty.instanceID, depth, (TreeViewItem) null, hierarchyProperty.name) : (TreeViewItem) new AssetsTreeViewDataSource.FolderTreeItem(hierarchyProperty.instanceID, depth, (TreeViewItem) null, hierarchyProperty.name);
treeViewItem.icon = !hierarchyProperty.isFolder || hierarchyProperty.hasChildren ? hierarchyProperty.icon : texture;
if (hierarchyProperty.hasChildren)
treeViewItem.AddChild((TreeViewItem) null);
this.m_VisibleRows.Add(treeViewItem);
}
}
TreeViewUtility.SetChildParentReferences(this.m_VisibleRows, this.m_RootItem);
if (this.foldersFirst)
{
AssetsTreeViewDataSource.FoldersFirstRecursive(this.m_RootItem);
this.m_VisibleRows.Clear();
this.GetVisibleItemsRecursive(this.m_RootItem, this.m_VisibleRows);
}
this.m_NeedRefreshVisibleFolders = false;
this.m_TreeView.SetSelection(Selection.instanceIDs, false);
}
public static void SetChildParentReferences(List <TreeViewItem> visibleItems, TreeViewItem root)
{
for (int index = 0; index < visibleItems.Count; ++index)
{
visibleItems[index].parent = (TreeViewItem)null;
}
int capacity = 0;
for (int parentIndex = 0; parentIndex < visibleItems.Count; ++parentIndex)
{
TreeViewUtility.SetChildParentReferences(parentIndex, visibleItems);
if (visibleItems[parentIndex].parent == null)
{
++capacity;
}
}
if (capacity <= 0)
{
return;
}
List <TreeViewItem> treeViewItemList = new List <TreeViewItem>(capacity);
for (int index = 0; index < visibleItems.Count; ++index)
{
if (visibleItems[index].parent == null)
{
treeViewItemList.Add(visibleItems[index]);
visibleItems[index].parent = root;
}
}
root.children = treeViewItemList;
}
private static TreeViewItem FindItemRecursive(int id, TreeViewItem item)
{
if (item == null)
{
return((TreeViewItem)null);
}
if (item.id == id)
{
return(item);
}
if (!item.hasChildren)
{
return((TreeViewItem)null);
}
using (List <TreeViewItem> .Enumerator enumerator = item.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
TreeViewItem current = enumerator.Current;
TreeViewItem itemRecursive = TreeViewUtility.FindItemRecursive(id, current);
if (itemRecursive != null)
{
return(itemRecursive);
}
}
}
return((TreeViewItem)null);
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageImportTreeView.PackageImportTreeViewItem> treeViewFolders, bool initExpandedState)
{
TreeViewItem result;
if (folderPath == "")
{
result = this.m_RootItem;
}
else
{
int hashCode = folderPath.GetHashCode();
TreeViewItem treeViewItem = TreeViewUtility.FindItem(hashCode, this.m_RootItem);
if (treeViewItem != null)
{
result = treeViewItem;
}
else
{
string[] array = folderPath.Split(new char[]
{
'/'
});
string text = "";
TreeViewItem treeViewItem2 = this.m_RootItem;
int num = -1;
for (int i = 0; i < array.Length; i++)
{
string text2 = array[i];
if (text != "")
{
text += '/';
}
text += text2;
if (i != 0 || !(text == "Assets"))
{
num++;
hashCode = text.GetHashCode();
PackageImportTreeView.PackageImportTreeViewItem packageImportTreeViewItem;
if (treeViewFolders.TryGetValue(text, out packageImportTreeViewItem))
{
treeViewItem2 = packageImportTreeViewItem;
}
else
{
PackageImportTreeView.PackageImportTreeViewItem packageImportTreeViewItem2 = new PackageImportTreeView.PackageImportTreeViewItem(null, hashCode, num, treeViewItem2, text2);
treeViewItem2.AddChild(packageImportTreeViewItem2);
treeViewItem2 = packageImportTreeViewItem2;
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[text] = packageImportTreeViewItem2;
}
}
}
result = treeViewItem2;
}
}
return(result);
}
// Utility function for building a tree view from saved filter state. Returns root of tree
TreeViewItem BuildTreeView()
{
Init();
if (m_SavedFilters.Count == 0)
{
Debug.LogError("BuildTreeView: No saved filters! We should at least have a root");
return(null);
}
TreeViewItem root = null;
// Create rest of nodes
List <TreeViewItem> items = new List <TreeViewItem>();
for (int i = 0; i < m_SavedFilters.Count; ++i)
{
SavedFilter savedFilter = m_SavedFilters[i];
int instanceID = savedFilter.m_ID;
int depth = savedFilter.m_Depth;
bool isFolder = savedFilter.m_Filter.GetState() == SearchFilter.State.FolderBrowsing;
TreeViewItem item = new SearchFilterTreeItem(instanceID, depth, null, savedFilter.m_Name, isFolder);
if (i == 0)
{
root = item;
}
else
{
if (Collab.instance.collabFilters.ContainsSearchFilter(savedFilter.m_Name, savedFilter.m_Filter.FilterToSearchFieldString()))
{
if (!Collab.instance.IsCollabEnabledForCurrentProject())
{
continue;
}
}
if (SoftlockViewController.Instance.softLockFilters.ContainsSearchFilter(savedFilter.m_Name, savedFilter.m_Filter.FilterToSearchFieldString()))
{
if (CollabSettingsManager.IsAvailable(CollabSettingType.InProgressEnabled))
{
if (!Collab.instance.IsCollabEnabledForCurrentProject() || !CollabSettingsManager.inProgressEnabled)
{
continue;
}
}
else
{
continue;
}
}
items.Add(item);
}
}
// Fix child/parent references
TreeViewUtility.SetChildParentReferences(items, root);
return(root);
}
internal void SetupChildParentReferencesIfNeeded()
{
if (this.m_NeedsChildParentReferenceSetup)
{
this.m_NeedsChildParentReferenceSetup = false;
TreeViewUtility.SetChildParentReferences(this.GetRows(), this.m_RootItem);
}
}
private TreeViewItem BuildTreeView()
{
this.Init();
TreeViewItem result;
if (this.m_SavedFilters.Count == 0)
{
Debug.LogError("BuildTreeView: No saved filters! We should at least have a root");
result = null;
}
else
{
TreeViewItem treeViewItem = null;
List <TreeViewItem> list = new List <TreeViewItem>();
int i = 0;
while (i < this.m_SavedFilters.Count)
{
SavedFilter savedFilter = this.m_SavedFilters[i];
int iD = savedFilter.m_ID;
int depth = savedFilter.m_Depth;
bool isFolder = savedFilter.m_Filter.GetState() == SearchFilter.State.FolderBrowsing;
TreeViewItem treeViewItem2 = new SearchFilterTreeItem(iD, depth, null, savedFilter.m_Name, isFolder);
if (i == 0)
{
treeViewItem = treeViewItem2;
}
else
{
if (Collab.instance.collabFilters.ContainsSearchFilter(savedFilter.m_Name, savedFilter.m_Filter.FilterToSearchFieldString()))
{
if (!Collab.instance.IsCollabEnabledForCurrentProject())
{
goto IL_133;
}
}
if (SoftlockViewController.Instance.softLockFilters.ContainsSearchFilter(savedFilter.m_Name, savedFilter.m_Filter.FilterToSearchFieldString()))
{
if (!CollabSettingsManager.IsAvailable(CollabSettingType.InProgressEnabled))
{
goto IL_133;
}
if (!Collab.instance.IsCollabEnabledForCurrentProject() || !CollabSettingsManager.inProgressEnabled)
{
goto IL_133;
}
}
list.Add(treeViewItem2);
}
IL_133:
i++;
continue;
goto IL_133;
}
TreeViewUtility.SetChildParentReferences(list, treeViewItem);
result = treeViewItem;
}
return(result);
}
internal void SetupChildParentReferencesIfNeeded()
{
this.EnsureFullyInitialized();
if (this.m_NeedsChildParentReferenceSetup)
{
this.m_NeedsChildParentReferenceSetup = false;
TreeViewUtility.SetChildParentReferences(this.GetRows(), base.m_RootItem);
}
}
SerializedNodeInfo FillNodeInfos()
{
var rootNode = new SerializedNodeInfo()
{
depth = -1, displayName = "", id = 0, children = new List <TreeViewItem>(0)
};
if (m_TransformPaths == null || m_TransformPaths.Length < 1)
{
return(rootNode);
}
var nodesCount = m_TransformPaths.Length;
var nodeInfos = new List <SerializedNodeInfo>(nodesCount - 1);
Stack <string> depth = new Stack <string>(nodesCount);
string currentPath = String.Empty;
// skip the first index as it is the empty root of the gameObject
for (int i = 1; i < nodesCount; i++)
{
var newNode = new SerializedNodeInfo();
newNode.id = i;
newNode.path = m_TransformPaths[i];
newNode.getNodeState = GetNodeState;
newNode.setNodeState = SetNodeState;
var newPath = newNode.path;
while (!string.IsNullOrEmpty(currentPath) && !newPath.StartsWith(currentPath + "/", StringComparison.InvariantCulture))
{
// we are in a new node, lets unstack until we reach the correct hierarchy
var oldParent = depth.Pop();
var index = currentPath.LastIndexOf(oldParent, StringComparison.InvariantCulture);
if (index > 0)
{
index--;
}
currentPath = currentPath.Remove(index);
}
var nodeName = newPath;
if (!string.IsNullOrEmpty(currentPath))
{
nodeName = nodeName.Remove(0, currentPath.Length + 1);
}
newNode.depth = depth.Count;
newNode.displayName = nodeName;
depth.Push(nodeName);
currentPath = newPath;
nodeInfos.Add(newNode);
}
TreeViewUtility.SetChildParentReferences(nodeInfos.Cast <TreeViewItem>().ToList(), rootNode);
return(rootNode);
}
public void CullNonExistingItemsFromSelection()
{
for (int i = state.selectedIDs.Count - 1; i >= 0; i--)
{
if (TreeViewUtility.FindItem(state.selectedIDs[i], rootItem) == null)
{
state.selectedIDs.RemoveAt(i);
}
}
}
// this gets called whenever someone issues a reload() call to the parent
protected override IList <TreeViewItem> BuildRows(TreeViewItem root)
{
if (m_Items == null)
{
var rawData = m_DataStore.GetElements();
m_Items = new List <TreeViewItem>(rawData.Length);
for (int i = 0; i < rawData.Length; i++)
{
var item = new SerializedPropertyItem(rawData[i].objectId, 0, rawData[i]);
m_Items.Add(item);
}
}
// filtering
IEnumerable <TreeViewItem> tmprows = m_Items;
if (!m_ShowInactiveObjects && m_ShowFilterGUI)
{
tmprows = m_Items.Where((TreeViewItem item) => { return(((SerializedPropertyItem)item).GetData().activeInHierarchy); });
}
if (m_bFilterSelection && m_ShowFilterGUI)
{
if (m_SelectionFilter == null)
{
m_SelectionFilter = Selection.instanceIDs;
}
tmprows = m_Items.Where((TreeViewItem item) => { return(m_SelectionFilter.Contains(item.id)); });
}
else
{
m_SelectionFilter = null;
}
tmprows = Filter(tmprows);
var rows = tmprows.ToList();
if (multiColumnHeader.sortedColumnIndex >= 0)
{
Sort(rows, multiColumnHeader.sortedColumnIndex);
}
m_ChangedId = 0;
// We still need to setup the child parent information for the rows since this
// information is used by the TreeView internal logic (navigation, dragging etc)
TreeViewUtility.SetParentAndChildrenForItems(rows, root);
return(rows);
}
internal void SetupChildParentReferencesIfNeeded()
{
// Ensure all rows are initialized (not only the visible)
EnsureFullyInitialized();
// We delay the calling SetChildParentReferences until needed to ensure fast reloading of
// the game object hierarchy (in playmode this prevent hiccups for large scenes)
if (m_NeedsChildParentReferenceSetup)
{
m_NeedsChildParentReferenceSetup = false;
TreeViewUtility.SetChildParentReferences(GetRows(), m_RootItem);
}
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == "")
{
return(base.m_RootItem);
}
TreeViewItem item2 = TreeViewUtility.FindItem(folderPath.GetHashCode(), base.m_RootItem);
if (item2 != null)
{
return(item2);
}
char[] separator = new char[] { '/' };
string[] strArray = folderPath.Split(separator);
string key = "";
TreeViewItem rootItem = base.m_RootItem;
int depth = -1;
for (int i = 0; i < strArray.Length; i++)
{
string displayName = strArray[i];
if (key != "")
{
key = key + '/';
}
key = key + displayName;
if ((i != 0) || (key != "Assets"))
{
PackageExportTreeView.PackageExportTreeViewItem item4;
depth++;
int hashCode = key.GetHashCode();
if (treeViewFolders.TryGetValue(key, out item4))
{
rootItem = item4;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem child = new PackageExportTreeView.PackageExportTreeViewItem(null, hashCode, depth, rootItem, displayName);
rootItem.AddChild(child);
rootItem = child;
if (initExpandedState)
{
base.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[key] = child;
}
}
}
return(rootItem);
}
private TreeViewItem EnsureFolderPath(string folderPath, Dictionary <string, PackageExportTreeView.PackageExportTreeViewItem> treeViewFolders, bool initExpandedState)
{
if (folderPath == string.Empty)
{
return(this.m_RootItem);
}
TreeViewItem treeViewItem = TreeViewUtility.FindItem(folderPath.GetHashCode(), this.m_RootItem);
if (treeViewItem != null)
{
return(treeViewItem);
}
string[] strArray = folderPath.Split('/');
string empty = string.Empty;
TreeViewItem parent = this.m_RootItem;
int depth = -1;
for (int index = 0; index < strArray.Length; ++index)
{
string displayName = strArray[index];
if (empty != string.Empty)
{
empty += (string)(object)'/';
}
empty += displayName;
if (index != 0 || !(empty == "Assets"))
{
++depth;
int hashCode = empty.GetHashCode();
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem1;
if (treeViewFolders.TryGetValue(empty, out exportTreeViewItem1))
{
parent = (TreeViewItem)exportTreeViewItem1;
}
else
{
PackageExportTreeView.PackageExportTreeViewItem exportTreeViewItem2 = new PackageExportTreeView.PackageExportTreeViewItem((ExportPackageItem)null, hashCode, depth, parent, displayName);
parent.AddChild((TreeViewItem)exportTreeViewItem2);
parent = (TreeViewItem)exportTreeViewItem2;
if (initExpandedState)
{
this.m_TreeView.state.expandedIDs.Add(hashCode);
}
treeViewFolders[empty] = exportTreeViewItem2;
}
}
}
return(parent);
}
private void ReadAssetDatabase(string assetFolderRootPath, TreeViewItem parent, int baseDepth, IList <TreeViewItem> allRows)
{
// Read from Assets directory
IHierarchyProperty property = new HierarchyProperty(assetFolderRootPath);
property.Reset();
if (!IsExpanded(parent))
{
if (HasSubFolders(property))
{
parent.children = CreateChildListForCollapsedParent();
}
return;
}
Texture2D folderIcon = EditorGUIUtility.FindTexture(EditorResources.folderIconName);
List <TreeViewItem> allFolders = new List <TreeViewItem>();
var expandedIDs = m_TreeView.state.expandedIDs.ToArray();
while (property.Next(expandedIDs))
{
if (property.isFolder)
{
AssetsTreeViewDataSource.FolderTreeItem folderItem = new AssetsTreeViewDataSource.FolderTreeItem(property.guid, !property.hasChildren, property.GetInstanceIDIfImported(), baseDepth + property.depth, null, property.name);
folderItem.icon = folderIcon;
allFolders.Add(folderItem);
allRows.Add(folderItem);
if (!IsExpanded(folderItem))
{
if (HasSubFolders(property))
{
folderItem.children = CreateChildListForCollapsedParent();
}
}
else // expanded status does not get updated when deleting/moving folders. We need to check if the expanded folder still has subFolders when reading the AssetDatabase
{
if (!HasSubFolders(property))
{
SetExpanded(folderItem, false);
}
}
}
}
// Fix references
TreeViewUtility.SetChildParentReferences(allFolders, parent);
}
private void SetChildParentOfMixerItem(AudioMixerItem item, List <AudioMixerItem> items)
{
if (item.mixer.outputAudioMixerGroup != null)
{
AudioMixerItem item2 = TreeViewUtility.FindItemInList <AudioMixerItem>(item.mixer.outputAudioMixerGroup.audioMixer.GetInstanceID(), items) as AudioMixerItem;
if (item2 != null)
{
item2.AddChild(item);
}
}
else
{
base.m_RootItem.AddChild(item);
}
}
public void CullNonExistingItemsFromSelection()
{
for (int i = state.selectedIDs.Count - 1; i >= 0; i--)
{
if (TreeViewUtility.FindItem(state.selectedIDs[i], rootItem) == null)
{
state.selectedIDs.RemoveAt(i);
}
}
if (state.selectedIDs.Count != 1 && PopupWindowWithoutFocus.IsVisible())
{
PopupWindowWithoutFocus.Hide();
}
}
public static void DebugPrintToEditorLogRecursive(TreeViewItem item)
{
if (item == null)
{
return;
}
Console.WriteLine(new string(' ', item.depth * 3) + item.displayName);
if (!item.hasChildren)
{
return;
}
foreach (TreeViewItem current in item.children)
{
TreeViewUtility.DebugPrintToEditorLogRecursive(current);
}
}
void SetChildParentOfMixerItem(AudioMixerItem item, List <AudioMixerItem> items)
{
if (item.mixer.outputAudioMixerGroup != null)
{
var parentMixer = item.mixer.outputAudioMixerGroup.audioMixer;
var parentItem = TreeViewUtility.FindItemInList(parentMixer.GetInstanceID(), items) as AudioMixerItem;
if (parentItem != null)
{
parentItem.AddChild(item);
}
}
else
{
m_RootItem.AddChild(item);
}
}
private void SetChildParentOfMixerItem(AudioMixerItem item, List <AudioMixerItem> items)
{
if ((UnityEngine.Object)item.mixer.outputAudioMixerGroup != (UnityEngine.Object)null)
{
AudioMixerItem itemInList = TreeViewUtility.FindItemInList <AudioMixerItem>(item.mixer.outputAudioMixerGroup.audioMixer.GetInstanceID(), items) as AudioMixerItem;
if (itemInList == null)
{
return;
}
itemInList.AddChild((TreeViewItem)item);
}
else
{
this.m_RootItem.AddChild((TreeViewItem)item);
}
}
private static void SetChildParentReferences(int parentIndex, List <TreeViewItem> visibleItems)
{
TreeViewItem treeViewItem = visibleItems[parentIndex];
bool flag = treeViewItem.children != null && treeViewItem.children.Count > 0 && treeViewItem.children[0] != null;
if (flag)
{
return;
}
int depth = treeViewItem.depth;
int num = 0;
for (int i = parentIndex + 1; i < visibleItems.Count; i++)
{
if (visibleItems[i].depth == depth + 1)
{
num++;
}
if (visibleItems[i].depth <= depth)
{
break;
}
}
List <TreeViewItem> list = null;
if (num != 0)
{
list = new List <TreeViewItem>(num);
num = 0;
for (int j = parentIndex + 1; j < visibleItems.Count; j++)
{
if (visibleItems[j].depth == depth + 1)
{
visibleItems[j].parent = treeViewItem;
list.Add(visibleItems[j]);
num++;
}
if (visibleItems[j].depth <= depth)
{
break;
}
}
}
TreeViewUtility.SetChildren(treeViewItem, list);
}
private static void SetChildParentReferences(int parentIndex, List <TreeViewItem> visibleItems)
{
TreeViewItem visibleItem = visibleItems[parentIndex];
if (visibleItem.children != null && visibleItem.children.Count > 0 && visibleItem.children[0] != null)
{
return;
}
int depth = visibleItem.depth;
int capacity = 0;
for (int index = parentIndex + 1; index < visibleItems.Count; ++index)
{
if (visibleItems[index].depth == depth + 1)
{
++capacity;
}
if (visibleItems[index].depth <= depth)
{
break;
}
}
List <TreeViewItem> newChildList = (List <TreeViewItem>)null;
if (capacity != 0)
{
newChildList = new List <TreeViewItem>(capacity);
int num = 0;
for (int index = parentIndex + 1; index < visibleItems.Count; ++index)
{
if (visibleItems[index].depth == depth + 1)
{
visibleItems[index].parent = visibleItem;
newChildList.Add(visibleItems[index]);
++num;
}
if (visibleItems[index].depth <= depth)
{
break;
}
}
}
TreeViewUtility.SetChildren(visibleItem, newChildList);
}
private void ReadAssetDatabase(TreeViewItem parent, int baseDepth)
{
IHierarchyProperty property = new HierarchyProperty(HierarchyType.Assets);
property.Reset();
Texture2D textured = EditorGUIUtility.FindTexture(EditorResourcesUtility.folderIconName);
Texture2D textured2 = EditorGUIUtility.FindTexture(EditorResourcesUtility.emptyFolderIconName);
List<TreeViewItem> visibleItems = new List<TreeViewItem>();
while (property.Next(null))
{
if (property.isFolder)
{
TreeViewItem item = new TreeViewItem(property.instanceID, baseDepth + property.depth, null, property.name) {
icon = !property.hasChildren ? textured2 : textured
};
visibleItems.Add(item);
}
}
TreeViewUtility.SetChildParentReferences(visibleItems, parent);
}
public static void DebugPrintToEditorLogRecursive(TreeViewItem item)
{
if (item == null)
{
return;
}
Console.WriteLine(new string(' ', item.depth * 3) + item.displayName);
if (!item.hasChildren)
{
return;
}
using (List <TreeViewItem> .Enumerator enumerator = item.children.GetEnumerator())
{
while (enumerator.MoveNext())
{
TreeViewUtility.DebugPrintToEditorLogRecursive(enumerator.Current);
}
}
}
private void ReadAssetDatabase(TreeViewItem parent, int baseDepth)
{
IHierarchyProperty hierarchyProperty = new HierarchyProperty(HierarchyType.Assets);
hierarchyProperty.Reset();
Texture2D texture2D = EditorGUIUtility.FindTexture(EditorResourcesUtility.folderIconName);
Texture2D texture2D2 = EditorGUIUtility.FindTexture(EditorResourcesUtility.emptyFolderIconName);
List <TreeViewItem> list = new List <TreeViewItem>();
while (hierarchyProperty.Next(null))
{
if (hierarchyProperty.isFolder)
{
list.Add(new TreeViewItem(hierarchyProperty.instanceID, baseDepth + hierarchyProperty.depth, null, hierarchyProperty.name)
{
icon = (!hierarchyProperty.hasChildren) ? texture2D2 : texture2D
});
}
}
TreeViewUtility.SetChildParentReferences(list, parent);
}
