private void CleanUsedByInScene()
{
if (UsedByInScene.Count > 0)
{
for (int i = UsedByInScene.Count - 1; i >= 0; i--)
{
if (!UsedByInScene[i])
{
UsedByInScene.RemoveAt(i);
}
}
}
}
public void OnGUI()
{
if (m_Targets == null || m_Targets.Length == 0)
{
return;
}
float width = AssetUsageWindow.Instance.position.width - 10;
int columns = Mathf.Clamp((int)(width / 100), 1, m_Targets.Length);
float columnWidth = (width + 8) / columns;
GUILayout.Label(m_Guids.Length != 1 ? "Selected Assets x" + m_Guids.Length.ToString("N0") : "Selected Asset", EditorStyles.boldLabel);
GUILayout.BeginHorizontal();
for (int i = 0; i < Targets.Length; i++)
{
Object target = Targets[i];
Object obj = EditorGUILayout.ObjectField(target, typeof(Object), false, GUILayout.Width(columnWidth - 4));
if (obj != target)
{
Object[] copy = Targets.ToArray();
copy[i] = obj;
Selection.objects = copy;
}
if (i % columns == columns - 1)
{
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
}
}
GUILayout.EndHorizontal();
if (m_Guids.Length == 0)
{
GUILayout.Label("Nothing selected.", EditorStyles.boldLabel);
return;
}
if (m_Guids.Length > 997)
{
GUILayout.Label("Too many file IDs selected. (" + m_Guids.Length.ToString("N0") + "/900 max)", EditorStyles.boldLabel);
return;
}
GUILayout.BeginHorizontal();
GUILayout.BeginVertical(GUILayout.Width(width / 2));
GUILayout.Label("Referenced by " + UsedBy.Count.ToString("N0") + (UsedBy.Count != 1 ? " assets:" : " asset:"));
m_UsedByScroll = GUILayout.BeginScrollView(m_UsedByScroll, GUIStyle.none);
UsedBy.ForEach(OnAssetButtonGUI);
CleanUsedByInScene();
if (UsedByInScene.Count > 0)
{
EditorGUILayout.Space();
GUILayout.Label("References in Hierarchy:");
UsedByInScene.ForEach(OnHierarchyObjectButtonGUI);
}
GUILayout.EndScrollView();
if (GUILayout.Button("Select all"))
{
Object[] selection = new Object[UsedBy.Count];
for (int index = 0; index < selection.Length; index++)
{
selection[index] = AssetDatabase.LoadAssetAtPath <Object>(UsedBy[index].Path);
}
Selection.objects = selection;
EditorGUIUtility.PingObject(Selection.activeObject);
}
GUILayout.EndVertical();
GUILayout.BeginVertical(GUILayout.Width(width / 2));
GUILayout.Label("Referencing " + Using.Count.ToString("N0") + (Using.Count != 1 ? " assets:" : " asset:"));
m_UsesScroll = GUILayout.BeginScrollView(m_UsesScroll, GUIStyle.none);
Using.ForEach(OnAssetButtonGUI);
GUILayout.EndScrollView();
if (GUILayout.Button("Select all"))
{
Object[] selection = new Object[Using.Count];
for (int index = 0; index < selection.Length; index++)
{
selection[index] = AssetDatabase.LoadAssetAtPath <Object>(Using[index].Path);
}
Selection.objects = selection;
EditorGUIUtility.PingObject(Selection.activeObject);
}
GUILayout.EndVertical();
GUILayout.EndHorizontal();
}
