public bool IsLastClickedPartOfRows()
{
List <TreeViewItem> rows = this.data.GetRows();
if (rows.Count == 0)
{
return(false);
}
return(TreeView.GetIndexOfID(rows, this.state.lastClickedID) >= 0);
}
public virtual void RemoveFakeItem()
{
if (this.HasFakeItem())
{
List <TreeViewItem> rows = this.GetRows();
int indexOfID = TreeView.GetIndexOfID(rows, this.m_FakeItem.id);
if (indexOfID != -1)
{
rows.RemoveAt(indexOfID);
}
this.m_FakeItem = null;
}
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
TreeViewItem treeViewItem1 = this.FindItem(id);
if (treeViewItem1 != null)
{
Debug.LogError((object)("Cannot insert fake Item because id is not unique " + (object)id + " Item already there: " + treeViewItem1.displayName));
}
else if (this.FindItem(parentID) != null)
{
this.SetExpanded(parentID, true);
List <TreeViewItem> rows = this.GetRows();
int indexOfId1 = TreeView.GetIndexOfID(rows, parentID);
TreeViewItem treeViewItem2 = indexOfId1 < 0 ? this.m_RootItem : rows[indexOfId1];
int depth = treeViewItem2.depth + 1;
this.m_FakeItem = new TreeViewItem(id, depth, treeViewItem2, name);
this.m_FakeItem.icon = icon;
int itemIdForNewItem = this.GetInsertAfterItemIDForNewItem(name, treeViewItem2);
int indexOfId2 = TreeView.GetIndexOfID(rows, itemIdForNewItem);
if (indexOfId2 >= 0)
{
do
{
;
}while (++indexOfId2 < rows.Count && rows[indexOfId2].depth > depth);
if (indexOfId2 < rows.Count)
{
rows.Insert(indexOfId2, this.m_FakeItem);
}
else
{
rows.Add(this.m_FakeItem);
}
}
else if (rows.Count > 0)
{
rows.Insert(0, this.m_FakeItem);
}
else
{
rows.Add(this.m_FakeItem);
}
this.m_NeedRefreshVisibleFolders = false;
this.m_TreeView.Frame(this.m_FakeItem.id, true, false);
this.m_TreeView.Repaint();
}
else
{
Debug.LogError((object)("No parent Item found with ID: " + (object)parentID));
}
}
public void OffsetSelection(int offset)
{
List <TreeViewItem> rows = this.data.GetRows();
if (rows.Count == 0)
{
return;
}
Event.current.Use();
int row = Mathf.Clamp(TreeView.GetIndexOfID(rows, this.state.lastClickedID) + offset, 0, rows.Count - 1);
this.EnsureRowIsVisible(row, true);
this.SelectionByKey(rows[row]);
}
public virtual void RemoveFakeItem()
{
if (!this.HasFakeItem())
{
return;
}
List <TreeViewItem> visibleRows = this.GetVisibleRows();
int indexOfID = TreeView.GetIndexOfID(visibleRows, this.m_FakeItem.id);
if (indexOfID != -1)
{
visibleRows.RemoveAt(indexOfID);
}
this.m_FakeItem = null;
}
public virtual void RemoveFakeItem()
{
if (!this.HasFakeItem())
{
return;
}
List <TreeViewItem> rows = this.GetRows();
int indexOfId = TreeView.GetIndexOfID(rows, this.m_FakeItem.id);
if (indexOfId != -1)
{
rows.RemoveAt(indexOfId);
}
this.m_FakeItem = (TreeViewItem)null;
}
public void OffsetSelection(int offset)
{
List <TreeViewItem> visibleRows = this.data.GetVisibleRows();
if (visibleRows.Count == 0)
{
return;
}
Event.current.Use();
int indexOfID = TreeView.GetIndexOfID(visibleRows, this.state.lastClickedID);
int num = Mathf.Clamp(indexOfID + offset, 0, visibleRows.Count - 1);
this.EnsureRowIsVisible(num, visibleRows);
this.SelectionByKey(visibleRows[num]);
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
bool isCreatingNewFolder = this.GetCreateAssetUtility().endAction is DoCreateFolder;
TreeViewItem treeViewItem1 = this.FindItem(id);
if (treeViewItem1 != null)
Debug.LogError((object) ("Cannot insert fake Item because id is not unique " + (object) id + " Item already there: " + treeViewItem1.displayName));
else if (this.FindItem(parentID) != null)
{
this.SetExpanded(parentID, true);
List<TreeViewItem> rows = this.GetRows();
int indexOfId1 = TreeView.GetIndexOfID(rows, parentID);
TreeViewItem treeViewItem2 = indexOfId1 < 0 ? this.m_RootItem : rows[indexOfId1];
int depth = treeViewItem2.depth + (treeViewItem2 != this.m_RootItem ? 1 : 0);
this.m_FakeItem = new TreeViewItem(id, depth, treeViewItem2, name);
this.m_FakeItem.icon = icon;
int itemIdForNewItem = this.GetInsertAfterItemIDForNewItem(name, treeViewItem2, isCreatingNewFolder, this.foldersFirst);
int indexOfId2 = TreeView.GetIndexOfID(rows, itemIdForNewItem);
if (indexOfId2 >= 0)
{
do
;
while (++indexOfId2 < rows.Count && rows[indexOfId2].depth > depth);
if (indexOfId2 < rows.Count)
rows.Insert(indexOfId2, this.m_FakeItem);
else
rows.Add(this.m_FakeItem);
}
else if (rows.Count > 0)
rows.Insert(0, this.m_FakeItem);
else
rows.Add(this.m_FakeItem);
this.m_NeedRefreshVisibleFolders = false;
this.m_TreeView.Frame(this.m_FakeItem.id, true, false);
this.m_TreeView.Repaint();
}
else
Debug.LogError((object) "No parent Item found");
}
public void Frame(int id, bool frame, bool ping)
{
float num = -1f;
TreeViewItem treeViewItem = null;
if (frame)
{
this.RevealNode(id);
List <TreeViewItem> visibleRows = this.data.GetVisibleRows();
int indexOfID = TreeView.GetIndexOfID(visibleRows, id);
if (indexOfID >= 0)
{
treeViewItem = visibleRows[indexOfID];
num = this.gui.GetTopPixelOfRow(indexOfID, visibleRows);
this.EnsureRowIsVisible(indexOfID, visibleRows);
}
}
if (ping)
{
if (num == -1f)
{
List <TreeViewItem> visibleRows2 = this.data.GetVisibleRows();
int indexOfID2 = TreeView.GetIndexOfID(visibleRows2, id);
if (indexOfID2 >= 0)
{
treeViewItem = visibleRows2[indexOfID2];
num = this.gui.GetTopPixelOfRow(indexOfID2, visibleRows2);
}
}
if (num >= 0f && treeViewItem != null)
{
float num2 = (this.GetContentSize().y <= this.m_TotalRect.height) ? 0f : -16f;
this.gui.BeginPingNode(treeViewItem, num, this.m_TotalRect.width + num2);
}
}
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
bool isCreatingNewFolder = this.GetCreateAssetUtility().endAction is DoCreateFolder;
TreeViewItem treeViewItem = this.FindItem(id);
if (treeViewItem != null)
{
Debug.LogError(string.Concat(new object[]
{
"Cannot insert fake Item because id is not unique ",
id,
" Item already there: ",
treeViewItem.displayName
}));
return;
}
if (this.FindItem(parentID) != null)
{
this.SetExpanded(parentID, true);
List <TreeViewItem> rows = this.GetRows();
int indexOfID = TreeView.GetIndexOfID(rows, parentID);
TreeViewItem treeViewItem2;
if (indexOfID >= 0)
{
treeViewItem2 = rows[indexOfID];
}
else
{
treeViewItem2 = this.m_RootItem;
}
int num = treeViewItem2.depth + ((treeViewItem2 != this.m_RootItem) ? 1 : 0);
this.m_FakeItem = new TreeViewItem(id, num, treeViewItem2, name);
this.m_FakeItem.icon = icon;
int insertAfterItemIDForNewItem = this.GetInsertAfterItemIDForNewItem(name, treeViewItem2, isCreatingNewFolder, this.foldersFirst);
int num2 = TreeView.GetIndexOfID(rows, insertAfterItemIDForNewItem);
if (num2 >= 0)
{
while (++num2 < rows.Count)
{
if (rows[num2].depth <= num)
{
break;
}
}
if (num2 < rows.Count)
{
rows.Insert(num2, this.m_FakeItem);
}
else
{
rows.Add(this.m_FakeItem);
}
}
else if (rows.Count > 0)
{
rows.Insert(0, this.m_FakeItem);
}
else
{
rows.Add(this.m_FakeItem);
}
this.m_NeedRefreshVisibleFolders = false;
this.m_TreeView.Frame(this.m_FakeItem.id, true, false);
this.m_TreeView.Repaint();
}
else
{
Debug.LogError("No parent Item found");
}
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
TreeViewItem treeViewItem = this.FindItem(id);
if (treeViewItem != null)
{
Debug.LogError(string.Concat(new object[]
{
"Cannot insert fake Item because id is not unique ",
id,
" Item already there: ",
treeViewItem.displayName
}));
return;
}
if (this.FindItem(parentID) != null)
{
this.SetExpanded(parentID, true);
List <TreeViewItem> visibleRows = this.GetVisibleRows();
int indexOfID = TreeView.GetIndexOfID(visibleRows, parentID);
TreeViewItem treeViewItem2;
if (indexOfID >= 0)
{
treeViewItem2 = visibleRows[indexOfID];
}
else
{
treeViewItem2 = this.m_RootItem;
}
int num = treeViewItem2.depth + 1;
this.m_FakeItem = new TreeViewItem(id, num, treeViewItem2, name);
this.m_FakeItem.icon = icon;
int insertAfterItemIDForNewItem = this.GetInsertAfterItemIDForNewItem(name, treeViewItem2);
int num2 = TreeView.GetIndexOfID(visibleRows, insertAfterItemIDForNewItem);
if (num2 >= 0)
{
while (++num2 < visibleRows.Count)
{
if (visibleRows[num2].depth <= num)
{
break;
}
}
if (num2 < visibleRows.Count)
{
visibleRows.Insert(num2, this.m_FakeItem);
}
else
{
visibleRows.Add(this.m_FakeItem);
}
}
else
{
if (visibleRows.Count > 0)
{
visibleRows.Insert(0, this.m_FakeItem);
}
else
{
visibleRows.Add(this.m_FakeItem);
}
}
this.m_NeedRefreshVisibleFolders = false;
this.m_TreeView.Frame(this.m_FakeItem.id, true, false);
this.m_TreeView.Repaint();
}
else
{
Debug.LogError("No parent Item found with ID: " + parentID);
}
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
bool isCreatingNewFolder = this.GetCreateAssetUtility().endAction is DoCreateFolder;
TreeViewItem item = this.FindItem(id);
if (item != null)
{
Debug.LogError(string.Concat(new object[] { "Cannot insert fake Item because id is not unique ", id, " Item already there: ", item.displayName }));
}
else if (this.FindItem(parentID) == null)
{
Debug.LogError("No parent Item found");
}
else
{
TreeViewItem rootItem;
this.SetExpanded(parentID, true);
List <TreeViewItem> rows = this.GetRows();
int indexOfID = TreeView.GetIndexOfID(rows, parentID);
if (indexOfID >= 0)
{
rootItem = rows[indexOfID];
}
else
{
rootItem = base.m_RootItem;
}
int depth = rootItem.depth + ((rootItem != base.m_RootItem) ? 1 : 0);
base.m_FakeItem = new TreeViewItem(id, depth, rootItem, name);
base.m_FakeItem.icon = icon;
int num3 = this.GetInsertAfterItemIDForNewItem(name, rootItem, isCreatingNewFolder, this.foldersFirst);
int index = TreeView.GetIndexOfID(rows, num3);
if (index < 0)
{
if (rows.Count > 0)
{
rows.Insert(0, base.m_FakeItem);
}
else
{
rows.Add(base.m_FakeItem);
}
}
else
{
while (++index < rows.Count)
{
if (rows[index].depth <= depth)
{
break;
}
}
if (index < rows.Count)
{
rows.Insert(index, base.m_FakeItem);
}
else
{
rows.Add(base.m_FakeItem);
}
}
base.m_NeedRefreshVisibleFolders = false;
base.m_TreeView.Frame(base.m_FakeItem.id, true, false);
base.m_TreeView.Repaint();
}
}
public bool IsLastClickedPartOfRows()
{
List <TreeViewItem> rows = this.data.GetRows();
return(rows.Count != 0 && TreeView.GetIndexOfID(rows, this.state.lastClickedID) >= 0);
}
public override void InsertFakeItem(int id, int parentID, string name, Texture2D icon)
{
TreeViewItem item = this.FindItem(id);
if (item != null)
{
Debug.LogError(string.Concat(new object[] { "Cannot insert fake Item because id is not unique ", id, " Item already there: ", item.displayName }));
}
else if (this.FindItem(parentID) == null)
{
Debug.LogError("No parent Item found with ID: " + parentID);
}
else
{
TreeViewItem rootItem;
this.SetExpanded(parentID, true);
List <TreeViewItem> visibleRows = this.GetVisibleRows();
int indexOfID = TreeView.GetIndexOfID(visibleRows, parentID);
if (indexOfID >= 0)
{
rootItem = visibleRows[indexOfID];
}
else
{
rootItem = base.m_RootItem;
}
int depth = rootItem.depth + 1;
base.m_FakeItem = new TreeViewItem(id, depth, rootItem, name);
base.m_FakeItem.icon = icon;
int insertAfterItemIDForNewItem = this.GetInsertAfterItemIDForNewItem(name, rootItem);
int index = TreeView.GetIndexOfID(visibleRows, insertAfterItemIDForNewItem);
if (index < 0)
{
if (visibleRows.Count > 0)
{
visibleRows.Insert(0, base.m_FakeItem);
}
else
{
visibleRows.Add(base.m_FakeItem);
}
}
else
{
while (++index < visibleRows.Count)
{
if (visibleRows[index].depth <= depth)
{
break;
}
}
if (index < visibleRows.Count)
{
visibleRows.Insert(index, base.m_FakeItem);
}
else
{
visibleRows.Add(base.m_FakeItem);
}
}
base.m_NeedRefreshVisibleFolders = false;
base.m_TreeView.Frame(base.m_FakeItem.id, true, false);
base.m_TreeView.Repaint();
}
}
public virtual bool IsRevealed(int id)
{
List <TreeViewItem> rows = this.GetRows();
return(TreeView.GetIndexOfID(rows, id) >= 0);
}
public bool IsVisible(int id)
{
List <TreeViewItem> visibleRows = this.data.GetVisibleRows();
return(TreeView.GetIndexOfID(visibleRows, id) >= 0);
}
public virtual bool IsRevealed(int id)
{
return(TreeView.GetIndexOfID(this.GetRows(), id) >= 0);
}