internal static AbstractCompletionProvider Create(ICompletionDataGenerator dataGen, IEditorData Editor, char ch)
{
if (ch == '@')
return new PropertyAttributeCompletionProvider(dataGen);
ParserTrackerVariables trackVars;
IBlockNode curBlock = null;
IStatement curStmt;
var parsedBlock = CtrlSpaceCompletionProvider.FindCurrentCaretContext(Editor, out trackVars, ref curBlock, out curStmt);
if (trackVars != null)
{
if(trackVars.ExpectingNodeName)
return null;
PostfixExpression_Access pfa;
// if( asdf == E.| )
var ex = trackVars.LastParsedObject as IExpression;
while (ex is OperatorBasedExpression) {
var opEx = ex as OperatorBasedExpression;
var rop = opEx.RightOperand;
if (rop != null && Editor.CaretLocation >= rop.Location)
ex = rop;
else if ((rop = opEx.LeftOperand) != null && Editor.CaretLocation <= rop.EndLocation)
ex = rop;
else
break;
}
if (ex is PostfixExpression_Access)
pfa = ex as PostfixExpression_Access;
else if (trackVars.LastParsedObject is ITypeDeclaration && !(trackVars.LastParsedObject is TemplateInstanceExpression))
pfa = TryConvertTypeDeclaration(trackVars.LastParsedObject as ITypeDeclaration) as PostfixExpression_Access;
else if (ex is UnaryExpression_Type)
{
pfa = null;
//TODO: (Type). -- lookup static properties, fields and methods.
}
else
pfa = null;
if (pfa != null)
{
// myObj. <-- AccessExpression will be null there,
// this.fileName | <-- AccessExpression will be 'fileName' - no trigger wished
if (pfa.AccessExpression == null)
{
var mcp = new MemberCompletionProvider(dataGen)
{
AccessExpression = pfa,
ScopedBlock = curBlock,
ScopedStatement = curStmt,
};
if (trackVars.IsParsingBaseClassList)
{
if (trackVars.InitializedNode is DClassLike &&
(trackVars.InitializedNode as DClassLike).ClassType == DTokens.Interface)
mcp.MemberFilter = MemberFilter.Interfaces | MemberFilter.Templates;
else
mcp.MemberFilter = MemberFilter.Classes | MemberFilter.Interfaces | MemberFilter.Templates;
}
return mcp;
}
else
return null;
}
if(trackVars.ExpectingIdentifier)
{
if (trackVars.LastParsedObject is DAttribute)
return new AttributeCompletionProvider (dataGen) {
Attribute = trackVars.LastParsedObject as DAttribute
};
else if (trackVars.LastParsedObject is ScopeGuardStatement)
return new ScopeAttributeCompletionProvider (dataGen) {
//ScopeStmt = trackVars.LastParsedObject as ScopeGuardStatement
};
else if (trackVars.LastParsedObject is PragmaStatement)
return new AttributeCompletionProvider (dataGen) {
Attribute = (trackVars.LastParsedObject as PragmaStatement).Pragma
};
else if (trackVars.LastParsedObject is TraitsExpression)
return new TraitsExpressionCompletionProvider (dataGen) {
//TraitsExpr=trackVars.LastParsedObject as TraitsExpression
};
else if (trackVars.LastParsedObject is ImportStatement.Import)
return new ImportStatementCompletionProvider (dataGen, (ImportStatement.Import)trackVars.LastParsedObject);
else if (trackVars.LastParsedObject is ImportStatement.ImportBindings)
return new ImportStatementCompletionProvider (dataGen, (ImportStatement.ImportBindings)trackVars.LastParsedObject);
else if (trackVars.LastParsedObject is ModuleStatement)
return new ModuleStatementCompletionProvider(dataGen);
else if ((trackVars.LastParsedObject is TemplateParameter ||
trackVars.LastParsedObject is ForeachStatement) && ch != '\0')
return null;
}
if (ch == '(')
return null;
}
return new CtrlSpaceCompletionProvider(dataGen) {
trackVars=trackVars,
curBlock=curBlock,
curStmt = curStmt,
parsedBlock=parsedBlock
};
}
internal static AbstractCompletionProvider Create(ICompletionDataGenerator dataGen, IEditorData Editor, char ch)
{
if (ch == '@')
{
return(new PropertyAttributeCompletionProvider(dataGen));
}
ParserTrackerVariables trackVars;
IBlockNode curBlock = null;
IStatement curStmt;
var parsedBlock = CtrlSpaceCompletionProvider.FindCurrentCaretContext(Editor, out trackVars, ref curBlock, out curStmt);
if (trackVars != null)
{
if (trackVars.ExpectingNodeName)
{
return(null);
}
PostfixExpression_Access pfa;
// if( asdf == E.| )
var ex = trackVars.LastParsedObject as IExpression;
while (ex is OperatorBasedExpression)
{
var opEx = ex as OperatorBasedExpression;
var rop = opEx.RightOperand;
if (rop != null && Editor.CaretLocation >= rop.Location)
{
ex = rop;
}
else if ((rop = opEx.LeftOperand) != null && Editor.CaretLocation <= rop.EndLocation)
{
ex = rop;
}
else
{
break;
}
}
if (ex is PostfixExpression_Access)
{
pfa = ex as PostfixExpression_Access;
}
else if (trackVars.LastParsedObject is ITypeDeclaration && !(trackVars.LastParsedObject is TemplateInstanceExpression))
{
pfa = TryConvertTypeDeclaration(trackVars.LastParsedObject as ITypeDeclaration) as PostfixExpression_Access;
}
else if (ex is UnaryExpression_Type)
{
pfa = null;
//TODO: (Type). -- lookup static properties, fields and methods.
}
else
{
pfa = null;
}
if (pfa != null)
{
// myObj. <-- AccessExpression will be null there,
// this.fileName | <-- AccessExpression will be 'fileName' - no trigger wished
if (pfa.AccessExpression == null)
{
var mcp = new MemberCompletionProvider(dataGen)
{
AccessExpression = pfa,
ScopedBlock = curBlock,
ScopedStatement = curStmt,
};
if (trackVars.IsParsingBaseClassList)
{
if (trackVars.InitializedNode is DClassLike &&
(trackVars.InitializedNode as DClassLike).ClassType == DTokens.Interface)
{
mcp.MemberFilter = MemberFilter.Interfaces | MemberFilter.Templates;
}
else
{
mcp.MemberFilter = MemberFilter.Classes | MemberFilter.Interfaces | MemberFilter.Templates;
}
}
return(mcp);
}
else
{
return(null);
}
}
if (trackVars.ExpectingIdentifier)
{
if (trackVars.LastParsedObject is DAttribute)
{
return new AttributeCompletionProvider(dataGen)
{
Attribute = trackVars.LastParsedObject as DAttribute
}
}
;
else if (trackVars.LastParsedObject is ScopeGuardStatement)
{
return new ScopeAttributeCompletionProvider(dataGen)
{
//ScopeStmt = trackVars.LastParsedObject as ScopeGuardStatement
}
}
;
else if (trackVars.LastParsedObject is PragmaStatement)
{
return new AttributeCompletionProvider(dataGen)
{
Attribute = (trackVars.LastParsedObject as PragmaStatement).Pragma
}
}
;
else if (trackVars.LastParsedObject is TraitsExpression)
{
return new TraitsExpressionCompletionProvider(dataGen)
{
//TraitsExpr=trackVars.LastParsedObject as TraitsExpression
}
}
;
else if (trackVars.LastParsedObject is ImportStatement.Import)
{
return(new ImportStatementCompletionProvider(dataGen, (ImportStatement.Import)trackVars.LastParsedObject));
}
else if (trackVars.LastParsedObject is ImportStatement.ImportBindings)
{
return(new ImportStatementCompletionProvider(dataGen, (ImportStatement.ImportBindings)trackVars.LastParsedObject));
}
else if (trackVars.LastParsedObject is ModuleStatement)
{
return(new ModuleStatementCompletionProvider(dataGen));
}
else if ((trackVars.LastParsedObject is TemplateParameter ||
trackVars.LastParsedObject is ForeachStatement) && ch != '\0')
{
return(null);
}
}
if (ch == '(')
{
return(null);
}
}
return(new CtrlSpaceCompletionProvider(dataGen)
{
trackVars = trackVars,
curBlock = curBlock,
curStmt = curStmt,
parsedBlock = parsedBlock
});
}
