void InitIfNeeded()
{
if (!m_Initialized)
{
// Check if it already exists (deserialized from window layout file or scriptable object)
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = MultiColumnTreeView.CreateDefaultMultiColumnHeaderState(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 <MyTreeElement>(GetData());
m_TreeView = new MultiColumnTreeView(m_TreeViewState, multiColumnHeader, treeModel);
m_SearchField = new SearchField();
m_SearchField.downOrUpArrowKeyPressed += m_TreeView.SetFocusAndEnsureSelectedItem;
m_Initialized = true;
}
}
internal void InitialiseWithConfiguration(AssetListConfiguration configuration)
{
rootVisualElement.Clear();
bool changedConfiguration = this.configuration != configuration;
this.configuration = configuration;
objects = AssetListUtility.LoadAssetsByTypeName(configuration.TypeString, out type, out isComponent, configuration.AssetContext);
GUIContent objectContent = EditorGUIUtility.ObjectContent(null, type);
titleContent = new GUIContent(configuration.name, objectContent.image);
if (treeViewState == null)
{
treeViewState = new TreeViewState();
}
var headerState = new MultiColumnHeaderState(GetColumnsFromConfiguration(configuration));
if (MultiColumnHeaderState.CanOverwriteSerializedFields(multiColumnHeaderState, headerState))
{
MultiColumnHeaderState.OverwriteSerializedFields(multiColumnHeaderState, headerState);
}
if (changedConfiguration)
{
initialisedSizes = false;
multiColumnHeaderState = headerState;
}
var multiColumnHeader = new MultiColumnHeader(headerState);
treeView = new MultiColumnTreeView(treeViewState, multiColumnHeader, this);
(StyleSheet styleSheet, VisualTreeAsset uxml) = StyleExtensions.GetStyleSheetAndUXML("AssetList");
uxml.CloneTree(rootVisualElement);
rootVisualElement.styleSheets.Add(styleSheet);
var toolbarSearchField = rootVisualElement.Q <ToolbarSearchField>("SearchField");
string searchString = treeView.searchString;
if (searchString != null)
{
toolbarSearchField.SetValueWithoutNotify(treeView.searchString);
}
toolbarSearchField.RegisterValueChangedCallback(evt => treeView.searchString = evt.newValue);
var toolbarMenu = rootVisualElement.Q <ToolbarMenu>("ExportMenu");
toolbarMenu.menu.AppendAction("TSV", action => ExportToTSV());
assetListContainer = rootVisualElement.Q <IMGUIContainer>("AssetList");
assetListContainer.onGUIHandler = MultiColumnListGUI;
}
void InitIfNeeded ()
{
if (!m_Initialized)
{
// Check if it already exists (deserialized from window layout file or scriptable object)
if (m_TreeViewState == null)
m_TreeViewState = new TreeViewState();
bool firstInit = m_MultiColumnHeaderState == null;
var headerState = MultiColumnTreeView.CreateDefaultMultiColumnHeaderState(multiColumnTreeViewRect.width);
if (MultiColumnHeaderState.CanOverwriteSerializedFields(m_MultiColumnHeaderState, headerState))
MultiColumnHeaderState.OverwriteSerializedFields(m_MultiColumnHeaderState, headerState);
m_MultiColumnHeaderState = headerState;
var multiColumnHeader = new MultiColumnHeader(headerState);
multiColumnHeader.canSort = false;
if (firstInit)
multiColumnHeader.ResizeToFit ();
var treeModel = new TreeModel<ParticleSystemElement>(particleSystemElements);
m_TreeView = new MultiColumnTreeView(m_TreeViewState, multiColumnHeader, treeModel);
m_Initialized = true;
}
}
