C++ UmlItem::set_childrenVisible方法代码示例

void UmlPackage::roseImport()
{
    QString s = QFileDialog::getOpenFileName(0, "" ,QString::null, "*.mdl");

    if (!s.isEmpty()) {
        File f(s, "");

        if (! f.open(QIODevice::ReadOnly)) {
            UmlCom::trace(QString("<br>cannot open " + s).toLatin1().constData());
            throw 0;
        }

        UmlItem * prj = this;

        while (prj->parent() != 0)
            prj = prj->parent();

        prj->set_childrenVisible(FALSE);

        try {
            UmlCom::message("Phase 1");
            scanning = TRUE;

            while (import(f))
                ;

            scanning = FALSE;
            UmlCom::message("Phase 2");
            f.rewind();

            while (import(f))
                ;
        }
        catch (...) {
            set_childrenVisible(TRUE);
            throw 0;
        }

        set_childrenVisible(TRUE);
    }
}

int main(int argc, char ** argv)
{
  if (argc != 2)
      return 0;
  
  if (UmlCom::connect(Q3CString(argv[1]).toUInt())) {
    bool aborted = TRUE;
    
    try {
      UmlCom::trace("<b>C++ roundtrip</b> release 1.3<br>");
      UmlCom::traceAutoRaise(FALSE);
      
      char * argv = 0;
      int argc = 0;
      QApplication * app = new QApplication(argc, &argv);
      UmlItem * item = UmlCom::targetItem();
      int n;

      switch (item->kind()) {
      default:
	UmlCom::trace("<font face=helvetica><b>must be applied on a <i>package, class view, deployment view, artifact</i> or <i>class</i></b></font><br>");
	aborted = FALSE;
	throw 0;
      case aPackage:
	n = ((UmlPackage *) item)->count_roundtriped();
	break;
      case aClassView:
      case aDeploymentView:
      case anArtifact:
	n = 1;
	break;
      case aClass:
	if (item->parent()->kind() != aClassView) {
	  UmlCom::trace("<font face=helvetica><b>can't be applied on a <i>class</i> nested or out of a <i>class view</i></b></font><br>");
	  aborted = FALSE;
	  throw 0;
	}
	n = 1;
	break;
      }

      UmlPackage * project = UmlPackage::getProject();
      
      UmlCom::trace("<font face=helvetica>Upload project ...</font>");
      Package::init(project, app);
      UmlCom::trace("<font face=helvetica>...done</font><br>");
      UmlCom::message("");
      Package::set_step(0, n);
      
      UmlCom::trace("<font face=helvetica>Preparation...</font>");
      if (!item->set_roundtrip_expected() &&
	  (QMessageBox::warning(0, "Roundtrip",
				"Some elements to roundtrip are read-only and will not be updated\n\n"
				"Roundtrip anyway ?",
				"Yes", "No", QString::null, 1, 1)
	   != 0)) {
	aborted = FALSE;
	throw 0;
      }
      
      Package::set_step(0, -1);
      UmlCom::trace("<font face=helvetica>...done</font><br>");
      
      if ((item->kind() == aPackage) && !UmlArtifact::is_roundtrip_usefull()) {
	UmlCom::trace("<font face=helvetica>you don't ask for to roundtrip artifact(s)<br><br>"
		      "probably you want to do a <i>reverse</i> rather than a <i>roundtrip</i></font><br>");
	aborted = FALSE;
	throw 0;
      }
	
      Q3CString f;
	
      if (project->propertyValue("#file", f))
	Lex::defines(f);
	         
      n = 0;
      item->scan_it(n);
      CppSettings::set_UseDefaults(TRUE);
      project->set_childrenVisible(FALSE);
      item->send_it(n);
      UmlOperation::force_defs();
      Statistic::produce();
      
      // umark all
      {
	Q3PtrVector<UmlItem> marked = UmlItem::markedItems();
	UmlItem ** v = marked.data();
	UmlItem ** const vsup = v + marked.size();
	
	for (;v != vsup; v += 1)
	  (*v)->set_isMarked(FALSE);
      }
      
      Q3PtrList<UmlItem> useless;
      
      item->mark_useless(useless);
      
      if (!useless.isEmpty() &&
	  (QMessageBox::warning(0, "C++ roundtrip",
				"The marked elements are useless because they don't\n"
//.........这里部分代码省略.........