protected override IList <TreeViewItem> BuildRows(TreeViewItem root)
{
this.profilerState.lastFrame = this.profilerState.profilerWindow.GetActiveVisibleFrameIndex();
List <TreeViewItem> list = new List <TreeViewItem>();
IList <TreeViewItem> result;
if (this.property == null || !this.property.frameDataReady)
{
result = list;
}
else
{
this.m_AllCanvasesItem = new UISystemProfilerTreeView.RootTreeViewItem();
base.SetExpanded(this.m_AllCanvasesItem.id, true);
root.AddChild(this.m_AllCanvasesItem);
UISystemProfilerInfo[] uISystemProfilerInfo = this.property.GetUISystemProfilerInfo();
int[] uISystemBatchInstanceIDs = this.property.GetUISystemBatchInstanceIDs();
if (uISystemProfilerInfo != null)
{
Dictionary <int, TreeViewItem> dictionary = new Dictionary <int, TreeViewItem>();
int num = 0;
UISystemProfilerInfo[] array = uISystemProfilerInfo;
for (int i = 0; i < array.Length; i++)
{
UISystemProfilerInfo info = array[i];
TreeViewItem allCanvasesItem;
if (!dictionary.TryGetValue(info.parentId, out allCanvasesItem))
{
allCanvasesItem = this.m_AllCanvasesItem;
this.m_AllCanvasesItem.totalBatchCount += info.totalBatchCount;
this.m_AllCanvasesItem.totalVertexCount += info.totalVertexCount;
this.m_AllCanvasesItem.gameObjectCount += info.instanceIDsCount;
}
UISystemProfilerTreeView.BaseTreeViewItem baseTreeViewItem;
if (info.isBatch)
{
string displayName = "Batch " + num++;
baseTreeViewItem = new UISystemProfilerTreeView.BatchTreeViewItem(info, allCanvasesItem.depth + 1, displayName, uISystemBatchInstanceIDs);
}
else
{
string displayName = this.property.GetUISystemProfilerNameByOffset(info.objectNameOffset);
baseTreeViewItem = new UISystemProfilerTreeView.CanvasTreeViewItem(info, allCanvasesItem.depth + 1, displayName);
num = 0;
dictionary[info.objectInstanceId] = baseTreeViewItem;
}
if (!base.IsExpanded(allCanvasesItem.id))
{
if (!allCanvasesItem.hasChildren)
{
allCanvasesItem.children = TreeView.CreateChildListForCollapsedParent();
}
}
else
{
allCanvasesItem.AddChild(baseTreeViewItem);
}
}
this.m_Comparer.Col = UISystemProfilerTreeView.Column.Element;
if (base.multiColumnHeader.sortedColumnIndex != -1)
{
this.m_Comparer.Col = (UISystemProfilerTreeView.Column)base.multiColumnHeader.sortedColumnIndex;
}
this.m_Comparer.isAscending = base.multiColumnHeader.GetColumn((int)this.m_Comparer.Col).sortedAscending;
this.SetupRows(this.m_AllCanvasesItem, list);
}
result = list;
}
return(result);
}
