/// <summary>
/// Methods
/// </summary>
public void Visit(ParsedMethod pars)
{
pars.ReturnType = ConvertStringToParsedPrimitiveType(pars.TempReturnType, false);
// to code explorer
var classNode = GetExplorerListNode(pars.ClassName, CodeExplorerIconType.Block);
var parentNode = GetExplorerListNode("Methods", CodeExplorerIconType.Method, classNode);
var newNode = CodeItem.Factory.New(CodeExplorerIconType.Method);
newNode.DisplayText = pars.Name;
newNode.Flags = pars.Flags;
newNode.DocumentOwner = pars.FilePath;
newNode.GoToLine = pars.Line;
newNode.GoToColumn = pars.Column;
PushToCodeExplorer(parentNode, newNode);
// to completion data
var method = CompletionItem.Factory.New(CompletionType.Method);
method.DisplayText = pars.Name;
method.ParsedBaseItem = pars;
method.FromParser = true;
method.SubText = null;
method.Ranking = AutoCompletion.FindRankingOfParsedItem(pars.Name);
method.Flags = pars.Flags;
PushToAutoCompletion(method, pars);
}
/// <summary>
/// Returns the start and end index in the argument fileContents of the entire method including the header of the method
/// and the opening/closing brackets.
/// </summary>
/// <param name="parsedMethod">The parsed method.</param>
/// <param name="fileContents">The contents of the entire file.</param>
/// <param name="startIndex">The found startIndex.</param>
/// <param name="endIndex">The found endIndex which includes the closing bracket.</param>
public static void GetStartAndEndIndexForMethod(ParsedMethod parsedMethod, string fileContents, out int startIndex, out int endIndex)
{
string name = parsedMethod.Name;
GetStartAndEndIndexForMethod(fileContents, name, out startIndex, out endIndex);
}
public static void AddStubsForCustomEvents(IElement element)
{
// EARLY OUT///////
if (element.Events.Count == 0)
{
return;
}
////////EARLY OUT/////////
string file = element.Events[0].GetSharedCodeFullFileName();
if (File.Exists(file))
{
ParsedClass parsedClass = GetParsedClassFrom(file);
if (parsedClass == null)
{
// this file is empty
foreach (EventResponseSave ers in element.Events)
{
try
{
InjectTextForEventAndSaveCustomFile(element, ers, "");
}
catch (Exception e)
{
MessageBox.Show("Failed to generate custom code stubs for event " + ers.EventName + "\n\n" + e);
}
}
}
else
{
foreach (EventResponseSave ers in element.Events)
{
ParsedMethod parsedMethod = parsedClass.GetMethod("On" + ers.EventName);
if (parsedMethod == null)
{
// This method doesn't exist. This will cause an error
// because generated code expects this to always exist. Let's
// make an empty stub
InjectTextForEventAndSaveCustomFile(element, ers, "");
}
}
}
}
else
{
// The file doesn't exist, we gotta generate it
}
}
private string[] GetMethodLines(IElement element, EventResponseSave ers, string projectDirectory)
{
string[] toReturn = null;
lock (mCachedMethodLines)
{
if (!mCachedMethodLines.ContainsKey(ers.EventName))
{
ParsedMethod parsedMethod =
ers.GetParsedMethodFromAssociatedFile(element, projectDirectory);
string[] lines = parsedMethod.MethodContents.Split(separators, StringSplitOptions.RemoveEmptyEntries);
mCachedMethodLines.Add(ers.EventName, lines);
}
toReturn = mCachedMethodLines[ers.EventName];
}
return(toReturn);
}
public static string GetEventContents(this EventResponseSave instance)
{
IElement element = instance.GetContainer();
string textToAssign = null;
if (FacadeContainer.Self.GlueState.CurrentEventResponseSave != null)
{
if (!string.IsNullOrEmpty(instance.Contents))
{
textToAssign = instance.Contents;
}
else
{
// Is there a non-Generated.Event.cs file?
string fileToLookFor = FileManager.RelativeDirectory +
EventResponseSave.GetEventFileNameForElement(element);
if (File.Exists(fileToLookFor))
{
ParsedMethod parsedMethod =
instance.GetParsedMethodFromAssociatedFile();
if (parsedMethod != null)
{
textToAssign =
parsedMethod.MethodContents;
}
}
}
}
else
{
textToAssign = null;
}
return(textToAssign);
}
/// <summary>
/// Injects the insideOfMethod into an event for the argument
/// </summary>
/// <param name="currentElement">The IElement containing the EventResponseSave.</param>
/// <param name="eventResponseSave">The EventResponseSave which should have its contents set or replaced.</param>
/// <param name="insideOfMethod">The inside of the methods to assign.</param>
/// <returns>The full file name which contains the method contents.</returns>
public static string InjectTextForEventAndSaveCustomFile(IElement currentElement, EventResponseSave eventResponseSave, string insideOfMethod)
{
// In case the user passes null we don't want to have null reference exceptions:
if (insideOfMethod == null)
{
insideOfMethod = "";
}
ParsedMethod parsedMethod =
eventResponseSave.GetParsedMethodFromAssociatedFile();
string fullFileName = eventResponseSave.GetSharedCodeFullFileName();
bool forceRegenerate = false;
string fileContents = null;
if (File.Exists(fullFileName))
{
fileContents = FileManager.FromFileText(fullFileName);
forceRegenerate = fileContents.Contains("public partial class") == false && fileContents.Contains("{") == false;
if (forceRegenerate)
{
GlueGui.ShowMessageBox("Forcing a regneration of " + fullFileName + " because it appears to be empty.");
}
}
CreateEmptyCodeIfNecessary(currentElement, fullFileName, forceRegenerate);
fileContents = FileManager.FromFileText(fullFileName);
int indexToAddAt = 0;
if (parsedMethod != null)
{
int startIndex;
int endIndex;
GetStartAndEndIndexForMethod(parsedMethod, fileContents, out startIndex, out endIndex);
// We want to include the \r\n at the end, so add 2
endIndex += 2;
string whatToRemove = fileContents.Substring(startIndex, endIndex - startIndex);
fileContents = fileContents.Replace(whatToRemove, null);
indexToAddAt = startIndex;
// remove the method to re-add it
}
else
{
indexToAddAt = EventManager.GetLastLocationInClass(fileContents, startOfLine: true);
}
ICodeBlock codeBlock = new CodeDocument(2);
codeBlock.TabCharacter = " ";
insideOfMethod = "" + insideOfMethod.Replace("\r\n", "\r\n ");
codeBlock = EventCodeGenerator.FillWithCustomEventCode(codeBlock, eventResponseSave, insideOfMethod, currentElement);
string methodContents = codeBlock.ToString();
fileContents = fileContents.Insert(indexToAddAt, codeBlock.ToString());
eventResponseSave.Contents = null;
try
{
FlatRedBall.Glue.IO.FileWatchManager.IgnoreNextChangeOnFile(fullFileName);
FileManager.SaveText(fileContents, fullFileName);
}
catch (Exception e)
{
PluginManager.ReceiveError("Could not save file to " + fullFileName);
}
return(fullFileName);
}
public void Visit(ParsedMethod pars)
{
AppendEverything(pars);
}
public void UpdateDisplayToCurrentObject()
{
string fullFileName = "<Unable to get file name>";
try
{
EventResponseSave eventResponseSave = EditorLogic.CurrentEventResponseSave;
IElement element = EditorLogic.CurrentElement;
fullFileName = eventResponseSave.GetSharedCodeFullFileName();
string contents = FileManager.FromFileText(fullFileName);
CSharpParser parser = new CSharpParser();
SyntaxTree syntaxTree = parser.Parse(contents);
mIsCodeValid = syntaxTree.Errors.Count == 0;
if (mIsCodeValid)
{
ParsedMethod parsedMethod = eventResponseSave.GetParsedMethodFromAssociatedFile();
string textToAssign = null;
if (parsedMethod == null)
{
textToAssign = eventResponseSave.GetEventContents();
}
else
{
StringBuilderDocument document = new StringBuilderDocument(contents);
bool wasFound;
textToAssign = GetMethodContentsFor(syntaxTree, document, eventResponseSave.EventName, out wasFound);
if (wasFound)
{
textToAssign = textToAssign.Replace("\n", "\r\n");
}
else
{
mIsCodeValid = false;
textToAssign = "Could not find the method, or encountered a parse error.";
}
}
textToAssign = RemoveWhiteSpaceForCodeWindow(textToAssign);
this.syntaxBoxControl1.Document.Text = textToAssign;
mLastSavedText = this.syntaxBoxControl1.Document.Text;
}
else
{
this.syntaxBoxControl1.Document.Text = "This code file is not a complete code file:\n" +
fullFileName +
"\nGlue is unable to parse it. Please correct the problems in Visual Studio";
}
}
catch (Exception e)
{
mIsCodeValid = false;
this.syntaxBoxControl1.Document.Text = "Error parsing file:\n" +
fullFileName +
"\nMore details:\n\n" + e.ToString();
}
}
/// <summary>
/// Matches a procedure definition
/// </summary>
private ParsedMethod CreateParsedMethod(Token methodToken, ParsedScope parentScope)
{
/*
* METHOD [ PRIVATE | PROTECTED | PUBLIC ] [ STATIC | ABSTRACT ]
* [ OVERRIDE ] [ FINAL ]
* { VOID | return-type } method-name
* ( [ parameter [ , parameter ] ... ] ) :
*/
// info we will extract from the current statement :
string name = "";
string parsedReturnType = "CLASS";
ParseFlag flags = 0;
StringBuilder parameters = new StringBuilder();
List <ParsedDefine> parametersList = null;
Token token;
int state = 0;
do
{
token = PeekAt(1); // next token
if (token is TokenEos)
{
break;
}
if (token is TokenComment)
{
continue;
}
switch (state)
{
case 0:
// default state
if (token is TokenWord)
{
switch (token.Value.ToLower())
{
case "private":
flags |= ParseFlag.Private;
break;
case "public":
flags |= ParseFlag.Public;
break;
case "protected":
flags |= ParseFlag.Protected;
break;
case "static":
flags |= ParseFlag.Static;
break;
case "abstract":
flags |= ParseFlag.Abstract;
break;
case "override":
flags |= ParseFlag.Override;
break;
case "final":
flags |= ParseFlag.Final;
break;
case "void":
case "class":
case "character":
case "integer":
case "int64":
case "decimal":
case "date":
case "datetime":
case "datetime-tz":
case "handle":
case "logical":
case "longchar":
case "memptr":
case "recid":
case "rowid":
case "raw":
parsedReturnType = token.Value.ToUpper();
break;
default:
name = token.Value;
break;
}
}
if (token is TokenSymbol && token.Value.Equals("("))
{
state = 1;
}
break;
case 1:
// read parameters, define a ParsedDefineItem for each
parametersList = GetParsedParameters(methodToken, parameters);
state = 2;
break;
}
} while (MoveNext());
if (state < 1)
{
return(null);
}
var newMethod = new ParsedMethod(name, methodToken, parentScope, parsedReturnType)
{
// = end position of the EOS of the statement
Flags = flags,
EndPosition = token.EndPosition
};
if (parametersList != null)
{
newMethod.Parameters = new List <ParsedDefine>();
foreach (var parsedItem in parametersList)
{
newMethod.Parameters.Add(parsedItem);
}
}
AddParsedItem(newMethod, methodToken.OwnerNumber);
return(newMethod);
}
