/// <summary>
/// Renames all references of member variable in FileCodeModel.
/// </summary>
/// <param name="parentElement">Containing element.</param>
/// <param name="elementType">Type of element.</param>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
/// <returns></returns>
private bool RenameMemberVariableReferences(CodeElement parentElement, vsCMElement elementType, string oldName, string newName)
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List <SimpleCodeElement>(
navigator.WalkMembers <LuaCodeElement <Identifier>, LuaCodeVariable>());
codeElements.ForEach(identifier =>
{
if (identifier.Name == oldName)
{
CodeElement parent =
LuaCodeDomNavigator.GetParentElement(identifier as ICodeDomElement);
if (parent != null && (parent is LuaCodeFunction || parent is LuaCodeClass))
{
if (!parent.Children.OfType <LuaCodeVariable>().Any(
variable => variable.Name == oldName))
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
}
}
});
return(true);
}
/// <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>
/// Renames all references of member variable in FileCodeModel.
/// </summary>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
/// <returns></returns>
private bool RenameMemberVariableReferencesInScope(string oldName, string newName)
{
var navigator = new LuaCodeDomNavigator(variableParent);
codeElements = new List <SimpleCodeElement>(
navigator.WalkMembers <LuaCodeElement <Identifier>, LuaCodeVariable>());
codeElements.ForEach(identifier =>
{
if (identifier.Name == oldName)
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
});
return(true);
}
/// <summary>
/// Rename LuaCodeFunction in scope of parentElement.
/// </summary>
/// <param name="parentElement">Containing element. (LuaCodeClass)</param>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
private bool RenameFunctionCalls(CodeElement parentElement, string oldName, string newName)
{
bool result = true;
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List <SimpleCodeElement>(navigator.WalkMembers <LuaCodeElement <FunctionCall> >());
codeElements.ForEach(funcCallElement =>
{
if (funcCallElement.Children != null)
{
LuaCodeElement <Identifier> identifier =
funcCallElement.Children.OfType <LuaCodeElement <Identifier> >()
.FirstOrDefault();
if (identifier.Name == oldName)
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
}
funcCallElement.Name = newName;
});
return(result);
}
/// <summary>
/// Renames all references of member variable in FileCodeModel.
/// </summary>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
/// <returns></returns>
private bool RenameMemberVariableReferencesInScope(string oldName, string newName)
{
var navigator = new LuaCodeDomNavigator(variableParent);
codeElements = new List<SimpleCodeElement>(
navigator.WalkMembers<LuaCodeElement<Identifier>, LuaCodeVariable>());
codeElements.ForEach(identifier =>
{
if (identifier.Name == oldName)
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
});
return true;
}
/// <summary>
/// Renames all references of member variable in FileCodeModel.
/// </summary>
/// <param name="parentElement">Containing element.</param>
/// <param name="elementType">Type of element.</param>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
/// <returns></returns>
private bool RenameMemberVariableReferences(CodeElement parentElement, vsCMElement elementType, string oldName, string newName)
{
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List<SimpleCodeElement>(
navigator.WalkMembers<LuaCodeElement<Identifier>, LuaCodeVariable>());
codeElements.ForEach(identifier =>
{
if (identifier.Name == oldName)
{
CodeElement parent =
LuaCodeDomNavigator.GetParentElement(identifier as ICodeDomElement);
if (parent != null && (parent is LuaCodeFunction || parent is LuaCodeClass))
{
if (!parent.Children.OfType<LuaCodeVariable>().Any(
variable => variable.Name == oldName))
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
}
}
});
return true;
}
/// <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>
/// Rename LuaCodeFunction in scope of parentElement.
/// </summary>
/// <param name="parentElement">Containing element. (LuaCodeClass)</param>
/// <param name="oldName">Old name of element.</param>
/// <param name="newName">New name of element.</param>
private bool RenameFunctionCalls(CodeElement parentElement, string oldName, string newName)
{
bool result = true;
var navigator = new LuaCodeDomNavigator(parentElement);
codeElements = new List<SimpleCodeElement>(navigator.WalkMembers<LuaCodeElement<FunctionCall>>());
codeElements.ForEach(funcCallElement =>
{
if (funcCallElement.Children != null)
{
LuaCodeElement<Identifier> identifier =
funcCallElement.Children.OfType<LuaCodeElement<Identifier>>()
.FirstOrDefault();
if (identifier.Name == oldName)
{
identifier.RenameSymbol(newName);
changedCodeElements.Add(identifier);
}
}
funcCallElement.Name = newName;
});
return result;
}
