protected override void OnHeaderGUI()
{
Rect position = new Rect(0, 0, m_ContentViewport?.resolvedStyle.width ?? 1, m_ContentViewport?.resolvedStyle.height ?? 1);
GUILayout.BeginHorizontal();
using (new EditorGUIUtility.IconSizeScope(new Vector2(16, 16)))
GUILayout.Label(m_ExpressionTitle);
GUILayout.FlexibleSpace();
if (Utils.isDeveloperBuild)
{
if (GUILayout.Button("Refresh"))
{
m_Expression.Evaluate();
}
}
if (GUILayout.Button("Edit"))
{
ExpressionBuilder.Open(m_ExpressionPath);
}
GUILayout.EndHorizontal();
if (SearchVariable.DrawVariables(m_Variables, position.width))
{
SearchVariable.Evaluate(m_Variables, m_Expression, Repaint);
}
}
private void InitializeExpression()
{
if (m_Expression != null)
{
return;
}
m_ExpressionPath = AssetDatabase.GetAssetPath(target);
m_ExpressionName = Path.GetFileNameWithoutExtension(m_ExpressionPath);
m_ExpressionTitle = new GUIContent(m_ExpressionName, Icons.quicksearch, m_ExpressionPath);
m_Expression = new SearchExpression(SearchSettings.GetContextOptions());
m_Expression.Load(m_ExpressionPath);
m_Variables = SearchVariable.UpdateVariables(m_Expression, m_Variables);
SearchVariable.Evaluate(m_Variables, m_Expression, null);
}
