GIT_REPOSITORIES/LPP/PythonQt Commit - r70:dadaf215f719

added return value conversion from reference to pointer to work around moc limitations, added toString method generation...

florianlink -

r70:dadaf215f719

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r70:dadaf215f719

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generator/abstractmetabuilder.cpp +1 0

                          traverseCompareOperator(item);
                      }
                  }
+                 // TODO XXX search and add operator+ etc. to the classes here!
                  {
                      FunctionList stream_operators = m_dom->findFunctions("operator<<") + m_dom->findFunctions("operator>>");

generator/generator.h +1 0

                      NoBlockedSlot            = 0x00100000,
                      SuperCall                = 0x00200000,
                      FirstArgIsWrappedObject  = 0x00400000,
+                     ConvertReferenceToPtr    = 0x00800000,
                      GlobalRefJObject         = 0x00100000,

generator/shellgenerator.cpp +7 -2

                  s << QString(type->indirections(), '*');
-                 if (type->isReference() && !(options & ExcludeReference))
+                 if (type->isReference() && !(options & ExcludeReference) && !(options & ConvertReferenceToPtr))
                      s << "&";
+                 if (type->isReference() && (options & ConvertReferenceToPtr)) {
+                   s << "*";
+                 }
-                 if (!(options & SkipName))
                      s << ' ';
                  }
                }
-                writeFunctionArguments(s, meta_function->ownerClass(), meta_function->arguments(), option, numArguments);
+                writeFunctionArguments(s, meta_function->ownerClass(), meta_function->arguments(), Option(option & Option(~ConvertReferenceToPtr)), numArguments);
                  // The extra arguments...
                  for (int i=0; i<extra_arguments.size(); ++i) {

generator/shellheadergenerator.cpp +4 -1

                  if (!function->isSlot()) {
                    s << "   ";
                    writeFunctionSignature(s, function, 0, QString(),
-                     Option(FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces));
+                     Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces));
                    s << ";" << endl;
                  }
                }
+               if (!meta_class->hasDefaultToStringFunction() && meta_class->hasToStringCapability()) {
+                 s << "    QString toString(" << meta_class->qualifiedCppName() << "*);" << endl;
+               }
                //    writeInjectedCode(s, meta_class);

generator/shellimplgenerator.cpp +22 -3

                      if (fun->type()) {
                        s << "return ";
                      }
-                     // call the C++ implementation
                      s << meta_class->qualifiedCppName() << "::";
                      s << fun->originalName() << "(";
                      for (int i = 0; i < args.size(); ++i) {
                  if (fun->isSlot()) continue;
                  writeFunctionSignature(s, fun, meta_class, QString(),
-                   Option(FirstArgIsWrappedObject | OriginalName | ShowStatic | UnderscoreSpaces),
+                   Option(ConvertReferenceToPtr | FirstArgIsWrappedObject | OriginalName | ShowStatic | UnderscoreSpaces),
                    "PythonQtWrapper_");
                  s << endl << "{" << endl;
                  s << "  ";
                    QString scriptFunctionName = fun->originalName();
                    AbstractMetaArgumentList args = fun->arguments();
                    // call the C++ implementation
-                   if (fun->type())
+                   if (fun->type()) {
                      s << "return ";
+                     // call the C++ implementation
+                     if (fun->type()->isReference()) {
+                       s << "&";
+                     }
+                   }
+                   s << "(";
                    if (scriptFunctionName.startsWith("operator>>")) {
                      s << wrappedObject << " >>" << args.at(0)->argumentName();
                    } else if (scriptFunctionName.startsWith("operator<<")) {
                      }
                      s << ")";
                    }
+                   s << ")";
                  }
                  s << ";" << endl;
                  s << "}" << endl << endl;
                }
+               if (!meta_class->hasDefaultToStringFunction() && meta_class->hasToStringCapability()) {
+                 FunctionModelItem fun = meta_class->hasToStringCapability();
+                 int indirections = fun->arguments().at(1)->type().indirections();
+                 QString deref = QLatin1String(indirections == 0 ? "*" : "");
+                 s << "QString PythonQtWrapper_" << meta_class->name() << "::toString(" << meta_class->qualifiedCppName() << "* obj) {" << endl;
+                 s << "  QString result;" << endl;
+                 s << "  QDebug d(&result);" << endl;
+                 s << "  d << " << deref  << "obj;" << endl;
+                 s << "  return result;" << endl;
+                 s << "}" << endl << endl;
+               }
              }
              void ShellImplGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaClass *meta_class)

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