internal static void CreateNewItemIfNecessary(string _path)
{
if (!AssetCollection.ContainsKey(_path))
{
AssetCollection[_path] = new DependencyGraphAsset(_path);
}
}
private static void DrawAsset(DependencyGraphAsset _graphAsset, AssetType _assetType)
{
if (_graphAsset == null)
{
return;
}
GUILayout.FlexibleSpace();
GUILayout.Label("", "");
DrawRectangleBackground(_assetType);
DrawAssetInformation(_graphAsset);
DrawKnobs(_graphAsset, _assetType);
DrawConnections();
GUILayout.Label("");
GUILayout.FlexibleSpace();
}
private static void DrawAssetInformation(DependencyGraphAsset _graphAsset)
{
GUILayout.BeginHorizontal();
{
GUILayout.Label("", GUILayout.MinWidth(KNOB_RADIUS));
GUILayout.BeginVertical();
{
UnityEngine.Object myAsset = AssetDatabase.LoadAssetAtPath <UnityEngine.Object>(_graphAsset.Path);
EditorGUILayout.ObjectField(myAsset, typeof(UnityEngine.Object), false);
if (GUILayout.Button("Select"))
{
Selection.activeObject = myAsset;
EditorUtility.FocusProjectWindow();
}
}
GUILayout.EndVertical();
GUILayout.Label("", GUILayout.MinWidth(KNOB_RADIUS));
}
GUILayout.EndHorizontal();
}
private static void DrawKnobs(DependencyGraphAsset _graphAsset, AssetType _assetType)
{
Rect lastRect = GUILayoutUtility.GetLastRect();
Vector2 knobCenter = new Vector2(lastRect.x, lastRect.y);
knobCenter.y += lastRect.height / 2;
//Left knob
if (_assetType == AssetType.Selected || _assetType == AssetType.Dependency)
{
DrawKnob(knobCenter, _graphAsset.ReferencesPaths.Count);
SaveKnobToDrawConnections(knobCenter, _assetType, Knob.Left);
}
//Right knob
if (_assetType == AssetType.Reference || _assetType == AssetType.Selected)
{
knobCenter.x += lastRect.width;
DrawKnob(knobCenter, _graphAsset.DependenciesPaths.Count);
SaveKnobToDrawConnections(knobCenter, _assetType, Knob.Right);
}
}
internal static void DrawGraphForActiveObject()
{
if (DependencyGraphManager.IsDirty)
{
return;
}
ClearData();
UnityEngine.Object activeObject = Selection.activeObject;
if (activeObject == null)
{
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
EditorGUILayout.HelpBox("No asset selected.", MessageType.Info);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
return;
}
DependencyGraphAsset graphAsset = DependencyGraphManager.GetSelectedAsset(AssetDatabase.GetAssetPath(activeObject));
if (graphAsset == null)
{
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
EditorGUILayout.HelpBox("Asset not analyzed.", MessageType.Info);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
return;
}
m_scrollViewPosition = GUILayout.BeginScrollView(m_scrollViewPosition);
GUILayout.BeginHorizontal();
{
GUILayout.FlexibleSpace();
GUILayout.BeginVertical();
{
//Draw references
foreach (string reference in graphAsset.ReferencesPaths)
{
DrawAsset(DependencyGraphManager.GetSelectedAsset(reference), AssetType.Reference);
}
}
GUILayout.EndVertical();
GUILayout.Label("", GUILayout.MinWidth(KNOB_RADIUS * 8));
GUILayout.FlexibleSpace();
GUILayout.BeginVertical();
{
//Draw current asset
DrawAsset(graphAsset, AssetType.Selected);
}
GUILayout.EndVertical();
GUILayout.Label("", GUILayout.MinWidth(KNOB_RADIUS * 8));
GUILayout.FlexibleSpace();
GUILayout.BeginVertical();
{
//Draw dependencies
foreach (string dependency in graphAsset.DependenciesPaths)
{
DrawAsset(DependencyGraphManager.GetSelectedAsset(dependency), AssetType.Dependency);
}
}
GUILayout.EndVertical();
GUILayout.FlexibleSpace();
}
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
}