public static string GetDescription(int pos, string content, int line, int col, string FileName, DomConverter dc, PascalABCCompiler.Parsers.Controller controller)
{
string expr_without_brackets = null;
PascalABCCompiler.Parsers.KeywordKind keyw;
var expr = CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.FindExpressionFromAnyPosition(pos, content, line, col, out keyw, out expr_without_brackets);
if (expr == null)
expr = expr_without_brackets;
var errors = new List<PascalABCCompiler.Errors.Error>();
var tree = controller.GetExpression("test" + Path.GetExtension(FileName), expr, errors);
var desc = dc.GetDescription(tree, FileName, expr_without_brackets, controller, line, col, keyw, false);
return desc;
}
/// <summary>
/// Получить описание элемента при наведении мышью
/// </summary>
public string GetDescription(expression expr, string FileName, string expr_without_brackets, PascalABCCompiler.Parsers.Controller parser, int line, int col, PascalABCCompiler.Parsers.KeywordKind keyword, bool header)
{
if (stv.cur_scope == null) return null;
SymScope ss = stv.FindScopeByLocation(line+1,col+1);//stv.cur_scope;
if (ss == null) return null;
if (!header && ss.IsInScope(ss.head_loc,line+1,col+1))
{
List<PascalABCCompiler.Errors.Error> Errors = new List<PascalABCCompiler.Errors.Error>();
expr = parser.GetExpression("test"+Path.GetExtension(FileName), expr_without_brackets, Errors);
if (expr == null || Errors.Count > 0)
return null;
}
bool on_proc = false;
SetCurrentUsedAssemblies();
if (keyword == PascalABCCompiler.Parsers.KeywordKind.Function || keyword == PascalABCCompiler.Parsers.KeywordKind.Constructor || keyword == PascalABCCompiler.Parsers.KeywordKind.Destructor)
{
if (ss is ProcRealization)
{
if (expr is ident)
{
if ((expr as ident).name == (ss as ProcRealization).def_proc.si.name) on_proc = true;
}
else on_proc = true;
}
else if (ss is ProcScope)
{
if (expr is ident)
{
if ((expr as ident).name == (ss as ProcScope).si.name) on_proc = true;
}
else on_proc = true;
}
}
//if (!((keyword == KeywordKind.kw_proc || keyword == KeywordKind.kw_constr || keyword == KeywordKind.kw_destr) && ss is ProcScope))
if (!on_proc)
{
ExpressionVisitor ev = new ExpressionVisitor(expr, ss, stv);
ev.mouse_hover = true;
ss = ev.GetScopeOfExpression();
}
if (ss != null && ss.si != null)
{
try
{
if (ss.si.has_doc != true)
if (ss is CompiledScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledScope).ctn));
else if (ss is CompiledMethodScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledMethodScope).mi));
else if (ss is CompiledPropertyScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledPropertyScope).pi));
else if (ss is CompiledFieldScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledFieldScope).fi));
else if (ss is CompiledEventScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledEventScope).ei));
else if (ss is CompiledConstructorScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentation((ss as CompiledConstructorScope).mi));
else if (ss is NamespaceScope)
ss.AddDocumentation(AssemblyDocCache.GetDocumentationForNamespace((ss as NamespaceScope).name));
else if (ss is TypeScope)
ss.AddDocumentation(UnitDocCache.GetDocumentation(ss as TypeScope));
else if (ss is ProcScope)
ss.AddDocumentation(UnitDocCache.GetDocumentation(ss as ProcScope));
else if (ss is InterfaceUnitScope)
ss.AddDocumentation(UnitDocCache.GetDocumentation(ss as InterfaceUnitScope));
else if (ss is ElementScope && string.IsNullOrEmpty(ss.si.description) && (ss as ElementScope).sc is TypeScope)
ss.si.description = (ss as ElementScope).sc.Description;
}
catch (Exception e)
{
}
RestoreCurrentUsedAssemblies();
string description = ss.si.description;
if (description != null)
description = description.Replace("!#","");
return description;
}
RestoreCurrentUsedAssemblies();
return null;
}
