/// <summary>
/// Get global/local declaration of element, if exists.
/// </summary>
/// <param name="element">CodeElement.</param>
/// <param name="parentElement">Parent of CodeElement.</param>
/// <returns>Return null if global declaration not found else the specified Variable.</returns>
private CodeElement GetDeclaration(CodeElement element, CodeElement parentElement)
{
var codeDomElement = element as ICodeDomElement;
if (codeDomElement != null && codeDomElement.ParentElement is LuaCodeClass)
{
return(element);
}
var parent = LuaCodeDomNavigator.GetParentElement(element as ICodeDomElement);
if (parent is LuaCodeFunction)//Check for local declaration
{
var navigator = new LuaCodeDomNavigator(parent);
codeElements = new List <SimpleCodeElement>(
navigator.WalkMembers <LuaCodeVariable>());
CodeElement declaration;
if (codeElements.Count > 0)
{
declaration = codeElements.FirstOrDefault(child => child.Name == element.Name);
if (declaration != null)
{
CheckLocalDeclaration(declaration as LuaCodeVariable);
return(declaration);
}
}
//Check for parameter declaration
declaration = ((LuaCodeFunction)parent).Parameters.OfType <LuaCodeElement <Identifier> >()
.FirstOrDefault(parameter => parameter.Name == element.Name);
if (declaration != null)
{
IsLocalDeclaration = true;
isFunctionParameter = true;
return(declaration);
}
parent = LuaCodeDomNavigator.GetParentElement(parent as ICodeDomElement);
}
if (parent is LuaCodeClass)//Check for global declaration
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List <SimpleCodeElement>(navigator.WalkTopLevelMembers <LuaCodeVariable>());
if (codeElements.Count > 0)
{
var declaration = codeElements.FirstOrDefault(child => child.Name == element.Name);
CheckLocalDeclaration(declaration as LuaCodeVariable);
return(declaration);
}
}
return(null);
}
/// <summary>
/// Get global/local declaration of element, if exists.
/// </summary>
/// <param name="elementName">Name of CodeElement.</param>
/// <param name="parentElement">Parent of CodeElement.</param>
/// <returns>Return null if global declaration not found else the specified Variable.</returns>
private CodeElement GetDeclaration(string elementName, CodeElement parentElement)
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List <SimpleCodeElement>(
navigator.WalkTopLevelMembers <LuaCodeVariable>());
if (codeElements.Count > 0)
{
var declaration = codeElements.FirstOrDefault(child => child.Name == elementName);
CheckLocalDeclaration(declaration as LuaCodeVariable);
return(declaration);
}
return(null);
}
/// <summary>
/// Finds the conflicts.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="newName">The new name.</param>
/// <returns></returns>
public override IEnumerable<CodeElement> FindConflicts(CodeElement element, string newName)
{
CodeConflictType = ConflictType.None;
var elements = new List<CodeElement>();
var navigator = new LuaCodeDomNavigator(fileCodeModel);
var results = navigator.WalkTopLevelMembers<LuaCodeFunction>();
results.ForEach(item =>
{
if (element != item && newName == item.Name)
{
elements.Add(item);
CodeConflictType = ConflictType.Function;
}
});
return elements;
}
/// <summary>
/// Finds the conflicts.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="newName">The new name.</param>
/// <returns></returns>
public override IEnumerable <CodeElement> FindConflicts(CodeElement element, string newName)
{
CodeConflictType = ConflictType.None;
var elements = new List <CodeElement>();
var navigator = new LuaCodeDomNavigator(fileCodeModel);
var results = navigator.WalkTopLevelMembers <LuaCodeFunction>();
results.ForEach(item =>
{
if (element != item && newName == item.Name)
{
elements.Add(item);
CodeConflictType = ConflictType.Function;
}
});
return(elements);
}
/// <summary>
/// Get global/local declaration of element, if exists.
/// </summary>
/// <param name="element">CodeElement.</param>
/// <param name="parentElement">Parent of CodeElement.</param>
/// <returns>Return null if global declaration not found else the specified Variable.</returns>
private CodeElement GetDeclaration(CodeElement element, CodeElement parentElement)
{
var codeDomElement = element as ICodeDomElement;
if (codeDomElement != null && codeDomElement.ParentElement is LuaCodeClass)
{
return element;
}
var parent = LuaCodeDomNavigator.GetParentElement(element as ICodeDomElement);
if (parent is LuaCodeFunction)//Check for local declaration
{
var navigator = new LuaCodeDomNavigator(parent);
codeElements = new List<SimpleCodeElement>(
navigator.WalkMembers<LuaCodeVariable>());
CodeElement declaration;
if (codeElements.Count > 0)
{
declaration = codeElements.FirstOrDefault(child => child.Name == element.Name);
if (declaration != null)
{
CheckLocalDeclaration(declaration as LuaCodeVariable);
return declaration;
}
}
//Check for parameter declaration
declaration = ((LuaCodeFunction) parent).Parameters.OfType<LuaCodeElement<Identifier>>()
.FirstOrDefault(parameter => parameter.Name == element.Name);
if (declaration != null)
{
IsLocalDeclaration = true;
isFunctionParameter = true;
return declaration;
}
parent = LuaCodeDomNavigator.GetParentElement(parent as ICodeDomElement);
}
if (parent is LuaCodeClass)//Check for global declaration
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List<SimpleCodeElement>(navigator.WalkTopLevelMembers<LuaCodeVariable>());
if (codeElements.Count > 0)
{
var declaration = codeElements.FirstOrDefault(child => child.Name == element.Name);
CheckLocalDeclaration(declaration as LuaCodeVariable);
return declaration;
}
}
return null;
}
/// <summary>
/// Get global/local declaration of element, if exists.
/// </summary>
/// <param name="elementName">Name of CodeElement.</param>
/// <param name="parentElement">Parent of CodeElement.</param>
/// <returns>Return null if global declaration not found else the specified Variable.</returns>
private CodeElement GetDeclaration(string elementName, CodeElement parentElement)
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List<SimpleCodeElement>(
navigator.WalkTopLevelMembers<LuaCodeVariable>());
if (codeElements.Count > 0)
{
var declaration = codeElements.FirstOrDefault(child => child.Name == elementName);
CheckLocalDeclaration(declaration as LuaCodeVariable);
return declaration;
}
return null;
}
