public static FGTextBufferManager Instance()
{
if (_instance == null)
{
var allInstances = Resources.FindObjectsOfTypeAll(typeof(FGTextBufferManager)) as FGTextBufferManager[];
if (allInstances.Length > 0)
{
_instance = allInstances[0];
//Debug.LogWarning("Found existing instances - " + allInstances.Length);
}
else
{
_instance = ScriptableObject.CreateInstance <FGTextBufferManager>();
//Debug.LogWarning("Created a new instance!");
}
_instance.hideFlags = HideFlags.HideAndDontSave;
}
return(_instance);
}
private void DrawEventListener(Rect rect, int index, bool isactive, bool isfocused)
{
var element = listenersArray.GetArrayElementAtIndex(index);
var propertyMethodName = element.FindPropertyRelative("m_MethodName");
bool isDefined = !string.IsNullOrEmpty(propertyMethodName.stringValue);
MethodInfo method = null;
if (isDefined && currentEvent != null)
{
try
{
rebuildMethod.Invoke(currentEvent, null);
} catch {}
persistentCallGroup = persistentCallsField.GetValue(currentEvent);
var persistentCall = getListenerMethod.Invoke(persistentCallGroup, new object[] { index });
method = findMethodMethod.Invoke(currentEvent, new [] { persistentCall }) as MethodInfo;
isDefined = false;
if (method != null)
{
var declaringType = method.DeclaringType;
if (declaringType != null)
{
var name = declaringType.Assembly.GetName().Name.ToLowerInvariant();
isDefined = name == "assembly-csharp" || name == "assembly-csharp-firstpass" ||
name == "assembly-csharp-editor" || name == "assembly-csharp-editor-firstpass";
}
}
}
bool isDoubleClick = Event.current.type == EventType.MouseDown &&
Event.current.clickCount == 2 && rect.Contains(Event.current.mousePosition);
Rect rc = rect;
rc.y += 3f;
rc.height = 15f;
rc.xMin = rc.xMax - 21f;
rc.width = 21f;
rect.width -= 20f;
if (originalCallback != null)
{
originalCallback(rect, index, isactive, isfocused);
}
if (isactive && isfocused && Event.current.type == EventType.KeyDown && Event.current.character == '\n')
{
isDoubleClick = true;
}
bool wasEnabled = GUI.enabled;
GUI.enabled = isDefined;
bool isButtonClick = GUI.Button(rc, "...", EditorStyles.miniButtonRight);
if (isDefined && (isButtonClick || isDoubleClick && Event.current.type != EventType.Used))
{
var declaringType = ReflectedTypeReference.ForType(method.DeclaringType).definition;
if (declaringType != null)
{
var member = declaringType.FindName(method.IsSpecialName ? method.Name.Substring("set_".Length) : method.Name, 0, false);
if (member != null)
{
List <SymbolDeclaration> declarations = null;
var methodGroup = member as MethodGroupDefinition;
if (member.kind == SymbolKind.MethodGroup && methodGroup != null)
{
var parameters = method.GetParameters();
foreach (var m in methodGroup.methods)
{
if (m.IsStatic)
{
continue;
}
var p = m.GetParameters() ?? new List <ParameterDefinition>();
if (p.Count != parameters.Length)
{
continue;
}
for (var i = p.Count; i-- > 0;)
{
var pType = p[i].TypeOf();
if (pType == null)
{
goto nextMethod;
}
var parameterType = ReflectedTypeReference.ForType(parameters[i].ParameterType).definition as TypeDefinitionBase;
if (!pType.IsSameType(parameterType))
{
goto nextMethod;
}
}
// Yay! We found it :)
declarations = m.declarations;
if (declarations == null || declarations.Count == 0)
{
declarations = FGFindInFiles.FindDeclarations(m);
if (declarations == null || declarations.Count == 0)
{
// Boo! Something went wrong.
break;
}
}
nextMethod:
continue;
}
}
else
{
// It's a property
declarations = member.declarations;
if (declarations == null || declarations.Count == 0)
{
declarations = FGFindInFiles.FindDeclarations(member);
}
}
if (declarations != null && declarations.Count > 0)
{
foreach (var decl in declarations)
{
var node = decl.NameNode();
if (node == null || !node.HasLeafs())
{
continue;
}
string cuPath = null;
for (var scope = decl.scope; scope != null; scope = scope.parentScope)
{
var cuScope = scope as CompilationUnitScope;
if (cuScope != null)
{
cuPath = cuScope.path;
break;
}
}
if (cuPath == null)
{
continue;
}
var cuObject = AssetDatabase.LoadAssetAtPath(cuPath, typeof(MonoScript));
if (cuObject == null)
{
continue;
}
var buffer = FGTextBufferManager.GetBuffer(cuObject);
if (buffer == null)
{
continue;
}
// Declaration is valid!
if (buffer.lines.Count == 0)
{
buffer.LoadImmediately();
}
var span = buffer.GetParseTreeNodeSpan(node);
EditorApplication.delayCall += () =>
{
FGCodeWindow.OpenAssetInTab(AssetDatabase.AssetPathToGUID(cuPath), span.line + 1);
};
}
}
}
}
}
GUI.enabled = wasEnabled;
}
private void OnEnable()
{
hideFlags = HideFlags.HideAndDontSave;
if (_instance == null)
_instance = this;
else if (_instance != this)
Debug.LogError("Multiple Managers!!!");
}
