Method addComponentClause

src/modelica/ModelicaFileImpl.cpp:244–297

}

void ClassDefinitionImpl::addComponentClause(const std::string& text) {
  try {
    antlr4::ANTLRInputStream testStream(text);
    modelicaLexer testLexer(&testStream);
    antlr4::CommonTokenStream testTokens(&testLexer);
    modelicaParser testParser(&testTokens);
    const auto* componentClauseCtx = testParser.component_clause();
    if (!componentClauseCtx || testParser.getNumberOfSyntaxErrors() > 0) {
      LOG_AND_THROW("Invalid component clause syntax: " + text);
    }
  } catch (const std::exception& e) {
    LOG_AND_THROW("Failed to parse component clause: " + std::string(e.what()));
  }

  // Find insertion point - look for the composition within this class
  auto* composition = ctx()->class_specifier()->long_class_specifier()->composition();
  if (!composition) {
    LOG_AND_THROW("Cannot find composition in class definition");
  }

  // Get the element list (vector of elements)
  auto elementList = composition->element_list();

  // Find the end position - either after the last element or at the composition end
  antlr4::Token* stopToken = nullptr;
  if (!elementList.empty()) {
    // Insert after the last element
    stopToken = elementList.back()->getStop();
  } else {
    // Empty element list, insert at the start of composition
    stopToken = composition->getStart();
  }
  if (!stopToken) {
    LOG_AND_THROW("Cannot determine insertion position for component clause");
  }

  // Get the full file content
  auto file = modelicaFileShared();
  if (!file) {
    LOG_AND_THROW("ModelicaFile is no longer available");
  }

  std::string fullContent = file->getText();

  // Calculate the insertion position using ANTLR token positions
  size_t insertPos = stopToken->getStopIndex() + 1;

  // Insert the new component clause with proper formatting
  fullContent.insert(insertPos, "\n  " + text + "\n");

  // Reparse the entire file
  file->parse(fullContent);
  markComponentClausesDirty();
}

void ClassDefinitionImpl::markComponentClausesDirty() {
  m_componentClausesDirty = true;