void InitIfNeeded()
{
InitButonStyles();
if (!m_Initialized)
{
//Init the Node View
m_nodeView = new ProfilerNodeView(this);
#if UNITY_5_6_OR_NEWER
// Check if it already exists (deserialized from window layout file or scriptable object)
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
var headerState = ProfilerTreeView.CreateDefaultMultiColumnHeaderState(multiColumnTreeViewRect.width);
if (MultiColumnHeaderState.CanOverwriteSerializedFields(m_MultiColumnHeaderState, headerState))
{
MultiColumnHeaderState.OverwriteSerializedFields(m_MultiColumnHeaderState, headerState);
}
m_MultiColumnHeaderState = headerState;
var multiColumnHeader = new MultiColumnHeader(headerState);
m_TreeModel = new TreeModel <MemoryElement>(GetData());
m_TreeView = new ProfilerTreeView(m_TreeViewState, multiColumnHeader, m_TreeModel);
m_TreeView.doubleClickedCallback += OnDoubleClickCell;
#endif
// Register the callback for snapshots.
UnityEditor.MemoryProfiler.MemorySnapshot.OnSnapshotReceived += IncomingSnapshot;
if (_unpackedCrawl == null && _packedCrawled != null && _packedCrawled.valid)
{
Unpack();
}
m_Initialized = true;
}
}
