C++ BrowserNode::get_type方法代码示例

void BrowserNodeList::search(BrowserNode * bn, UmlCode k, const QString & s,
			     bool cs, bool even_deleted, bool for_name,
			     bool for_stereotype)
{
  Q3ListViewItem * child;
    
  for (child = bn->firstChild(); child != 0; child = child->nextSibling()) {
    if (even_deleted || !((BrowserNode *) child)->deletedp()) {
      BrowserNode * ch = (BrowserNode *) child;
      
      if (((k == UmlCodeSup) ||
	   ((k == UmlRelations)
	    ? IsaRelation(ch->get_type())
	    : (ch->get_type() == k))) &&
	  (s.isEmpty() ||
	   (QString((for_name)
		    ? ch->get_name()
		    : ((for_stereotype) ? ch->get_stereotype()
					: ch->get_comment()))
	    .find(s, 0, cs) != -1)))
	append((BrowserNode *) child);
      
      search((BrowserNode *) child, k, s, cs, even_deleted,
	     for_name, for_stereotype);
    }
  }
}

void PackageCanvas::prepare_for_move(bool on_resize) {
  if (! on_resize) {
    DiagramCanvas::prepare_for_move(on_resize);
    
    Q3CanvasItemList l = collisions(TRUE);
    Q3CanvasItemList::ConstIterator it;
    Q3CanvasItemList::ConstIterator end = l.end();
    DiagramItem * di;
    BrowserNode * p = get_bn();
  
    for (it = l.begin(); it != end; ++it) {
      if ((*it)->visible() && // at least not deleted
	  !(*it)->selected() &&
	  ((di = QCanvasItemToDiagramItem(*it)) != 0) &&
	  di->move_with_its_package()) {
	BrowserNode * bn = di->get_bn();
	
	do
	  bn = (BrowserNode *) bn->parent();
	while (bn->get_type() != UmlPackage);
	
	if (bn == p) {
	  the_canvas()->select(*it);
	  di->prepare_for_move(FALSE);
	}
      }
    }
  }
}

void BasicDialog::accept() {
  if (!check_edits(edits) || !kvtable->check_unique())
    return;
    
  BrowserNode * bn = data->get_browser_node();

  if (edname != 0) {
    QString s = edname->text().stripWhiteSpace();

    if ((s != bn->get_name()) &&
	((BrowserNode *) bn->parent())->wrong_child_name(s, bn->get_type(),
							 bn->allow_spaces(),
							 bn->allow_empty())) {
      msg_critical(TR("Error"), edname->text() + TR("\n\nillegal name or already used"));
      return;
    }
    else
      bn->set_name(s);
  }

  bool newst = data->set_stereotype(fromUnicode(edstereotype->currentText().stripWhiteSpace()));
  
  bn->set_comment(comment->text());
  UmlWindow::update_comment_if_needed(bn);
    
  kvtable->update(bn);
  
  ProfiledStereotypes::modified(bn, newst);
  
  bn->package_modified();
  data->modified();
    
  Q3TabDialog::accept();
}

BrowserNode * BrowserNode::get_container(UmlCode k) const {
  BrowserNode * p  = (BrowserNode *) this;
  
  while ((p != 0) && (p->get_type() != k))
    p = (BrowserNode *) p->parent();
  
  return p;
}

void ActivityDialog::menu_specification()
{
    Q3PopupMenu m(0);

    m.insertItem(TR("Choose"), -1);
    m.insertSeparator();

    int index = list.findIndex(edspecification->currentText().stripWhiteSpace());

    if (index != -1)
        m.insertItem(TR("Select in browser"), 0);

    BrowserNode * bn = 0;

    if (! visit) {
        bn = BrowserView::selected_item();

        if ((bn != 0) && (bn->get_type() == UmlOperation) && !bn->deletedp())
            m.insertItem(TR("Choose operation selected in browser"), 1);
        else
            bn = 0;
    }

    if ((index != -1) || (bn != 0)) {
        switch (m.exec(QCursor::pos())) {
        case 0:
            opers.at(index)->select_in_browser();
            break;

        case 1: {
            QString s = bn->full_name(TRUE);

            if ((index = list.findIndex(s)) == -1) {
                // new operation, may be created through an other dialog
                index = 0;
                QStringList::Iterator iter = list.begin();
                QStringList::Iterator iter_end = list.end();

                while ((iter != iter_end) && (*iter < s)) {
                    ++iter;
                    index += 1;
                }

                opers.insert((unsigned) index, bn);
                list.insert(iter, s);
                edspecification->insertItem(s, index + 1);
            }
        }

        edspecification->setCurrentItem(index + 1);
        break;

        default:
            break;
        }
    }
}

void BrowserNodeList::search_ddb(BrowserNode * bn, UmlCode k, const QString & s,
				 bool cs, bool even_deleted)
{
  Q3ListViewItem * child;
    
  for (child = bn->firstChild(); child != 0; child = child->nextSibling()) {
    if (even_deleted || !((BrowserNode *) child)->deletedp()) {
      BrowserNode * ch = (BrowserNode *) child;
      
      if (((k == UmlCodeSup) ||
	   ((k == UmlRelations)
	    ? IsaRelation(ch->get_type())
	    : (ch->get_type() == k))) &&
	  (s.isEmpty() || 
	   ch->get_data()->decldefbody_contain(s, cs, ch)))
	append(ch);
      
      search_ddb(ch, k, s, cs, even_deleted);
    }
  }
}

void BrowserNode::unconsistent_fixed(const char * what, BrowserNode * newone) {  
  UnconsistencyFixedMsg += QString("<li>") + what + QString(" <i>") +
    quote(full_name()) + QString("</i> and <i>") + 
      quote(newone->full_name()) + QString("</i></li>\n");

  BrowserNode * bn = this;

  while (bn->get_type() != UmlPackage)
    bn = (BrowserNode *) bn->parent();

  if (ModifiedPackages.findRef(bn) == -1)
    ModifiedPackages.append(bn);
}

// just check if the inheritance already exist
QString BrowserArtifact::check_inherit(const BrowserNode * new_parent) const
{
    BrowserNode * child;

    for (child = firstChild(); child != 0; child = child->nextSibling()) {
        BrowserNode * ch = ((BrowserNode *) child);

        if ((ch->get_type() == UmlInherit) &&
                ((((SimpleRelationData *) ch->get_data())->get_end_node())
                 == new_parent))
            return QObject::tr("already exist");
    }
    return (new_parent != this) ? QString() : QObject::tr("circular inheritance");
}

// returns all parents for NON class
Q3PtrList<BrowserNode> BrowserNode::parents() const {
  Q3PtrList<BrowserNode> l;
  Q3ListViewItem * child;
    
  for (child = firstChild(); child != 0; child = child->nextSibling()) {
    BrowserNode * ch = ((BrowserNode *) child);
    
    switch (ch->get_type()) {
    case UmlInherit:
      if (!ch->deletedp())
	l.append(((SimpleRelationData *) ch->get_data())
		  ->get_end_node());
    default:
      break;
    }
  }
  
  return l;
}

void ExpansionRegionDialog::accept()
{
    if (!check_edits(edits) || !kvtable->check_unique())
        return;

    BrowserNode * bn = data->get_browser_node();

    if (edname != 0) {
        QString s = edname->text().trimmed();

        if ((s != bn->get_name()) &&
                ((BrowserNode *) bn->parent())->wrong_child_name(s, bn->get_type(),
                        bn->allow_spaces(),
                        bn->allow_empty())) {
            msg_critical(TR("Error"), edname->text() + TR("\n\nillegal name or already used"));
            return;
        }
        else
            bn->set_name(s);
    }

    data->must_isolate = must_isolate_cb->isChecked();
    data->mode = expansion_mode_kind(edmode->currentText().toLatin1().constData());

    bool newst = data->set_stereotype(fromUnicode(edstereotype->currentText().trimmed()));

    bn->set_comment(comment->text());
    UmlWindow::update_comment_if_needed(bn);

    kvtable->updateNodeFromThis(bn);

    ProfiledStereotypes::modified(bn, newst);

    bn->package_modified();
    data->modified();

    TabDialog::accept();
}

void ActivityObjectDialog::menu_type()
{
    Q3PopupMenu m(0);

    m.insertItem(TR("Choose"), -1);
    m.insertSeparator();

    int index = list.findIndex(edtype->currentText().stripWhiteSpace());

    if (index != -1)
        m.insertItem(TR("Select in browser"), 0);

    BrowserNode * bn = 0;

    if (! visit) {
        bn = BrowserView::selected_item();

        if ((bn != 0) && (bn->get_type() == UmlClass) && !bn->deletedp())
            m.insertItem(TR("Choose class selected in browser"), 1);
        else
            bn = 0;

        m.insertItem(TR("Create class and choose it"), 2);
    }

    if (!visit || (index != -1) || (bn != 0)) {
        switch (m.exec(QCursor::pos())) {
        case 0:
            nodes.at(index)->select_in_browser();
            break;

        case 2:
            bn = BrowserClass::add_class(FALSE, view);

            if (bn == 0)
                return;

            bn->select_in_browser();

            // no break
        case 1: {
            QString s = bn->full_name(TRUE);

            if ((index = list.findIndex(s)) == -1) {
                // new class, may be created through an other dialog
                QStringList::Iterator iter = list.begin();
                QStringList::Iterator iter_end = list.end();

                index = 0;

                while ((iter != iter_end) && (*iter < s)) {
                    ++iter;
                    index += 1;
                }

                nodes.insert((unsigned) index, bn);
                list.insert(iter, s);
                edtype->insertItem(s, index + offset);
            }
        }

        edtype->setCurrentItem(index + offset);
        break;

        default:
            break;
        }
    }
}

void CodChangeMsgDialog::menu_op()
{
    QMenu m(0);

    MenuFactory::addItem(m, tr("Choose"), -1);
    m.addSeparator();

    int index = list.indexOf(edoper->currentText().trimmed());

    if (index != -1)
        MenuFactory::addItem(m, tr("Select in browser"), 0);

    BrowserNode * bn = BrowserView::selected_item();

    if ((bn != 0) &&
        (bn->get_type() == UmlOperation) &&
        !bn->deletedp() &&
        (opers.indexOf((OperationData *) bn->get_data()) != -1))
        MenuFactory::addItem(m, tr("Choose operation selected in browser"), 1);
    else
        bn = 0;

    if (cl != 0)
        MenuFactory::addItem(m, tr("Create operation and choose it"), 2);

    if ((index != -1) || (bn != 0) || (cl != 0)) {
        QAction* retAction = m.exec(QCursor::pos());
        if(retAction)
        {
        switch (retAction->data().toInt()) {
        case 0:
            opers[index]->get_browser_node()->select_in_browser();
            break;

        case 2:
            bn = cl->add_operation();

            if (bn == 0)
                return;

            bn->select_in_browser();

            // no break
        case 1: {
            OperationData * od = (OperationData *) bn->get_data();

            if ((index = opers.indexOf(od)) == -1) {
                index = opers.count();
                opers.append(od);

                QString s = od->definition(TRUE, FALSE);

                list.append(s);
                edoper->addItem(s);
            }
        }

        edoper->setCurrentIndex(index + 1);
        }
        }
    }
}

void ComponentDiagramView::add_related_elements(DiagramItem *  di, QString what,
						bool inh, bool assoc) {
  BrowserNodeList l;
  RelatedElementsDialog dialog(di->get_bn(), what, inh, assoc, l);
  
  dialog.raise();
  
  if (dialog.exec() == QDialog::Accepted) {
    QApplication::setOverrideCursor(Qt::waitCursor);
  
    DiagramItemList items(canvas()->allItems());
    Q3PtrDict<DiagramItem> drawn;
    
    get_drawn(items, drawn);
    history_save();
    history_protected = TRUE;
    
    int xmax = canvas()->width() - Diagram_Margin;
    int ymax = canvas()->height() - Diagram_Margin;
    QRect re = di->rect();
    int x = re.x();
    int y = re.bottom() + Diagram_Margin;
    int future_y = y;
    Q3PtrListIterator<BrowserNode> it(l);
    BrowserNode * bn;
    
    for (; (bn = it.current()) != 0; ++it) {
      if (drawn[bn->get_data()] == 0) {
	DiagramCanvas * dc;
	
	switch (bn->get_type()) {
	case UmlComponent:
	  dc = new ComponentCanvas(bn, the_canvas(), x, y);
	  break;
	case UmlPackage:
	  dc = new PackageCanvas(bn, the_canvas(), x, y, 0);
	  break;
	default:
	  continue;
	}
	
	drawn.replace(dc->get_bn()->get_data(), dc);
	
	if ((x + dc->width()) > xmax)
	  dc->move(x = Diagram_Margin, y = future_y);
	
	if (y + dc->height() > ymax) {
	  dc->move(x = Diagram_Margin, y = Diagram_Margin);
	  future_y = y + dc->height() + Diagram_Margin;
	}
	else {
	  int bot = y + dc->height() + Diagram_Margin;
	  
	  if (bot > future_y)
	    future_y = bot;
	}
	
	x = x + dc->width() + Diagram_Margin;
	
	dc->show();
	dc->upper();
      }
    }
    
    canvas()->update();
    history_protected = FALSE;
    window()->package_modified();
  
    QApplication::restoreOverrideCursor();
  }
}

void ComponentDiagramView::add_marked_elements(const QPoint& p,
					       Q3PtrDict<DiagramItem> & drawn) {
  QApplication::setOverrideCursor(Qt::waitCursor);
  
  history_save();
  history_protected = TRUE;
  
  int xmax = canvas()->width() - Diagram_Margin;
  int ymax = canvas()->height() - Diagram_Margin;
  int x = p.x();
  int y = p.y();
  int future_y = y;
  const Q3PtrList<BrowserNode> & l = BrowserNode::marked_nodes();
  Q3PtrListIterator<BrowserNode> it(l);
  BrowserNode * bn;

  for (; (bn = it.current()) != 0; ++it) {
    if (drawn[bn->get_data()] == 0) {
      DiagramCanvas * dc;
      
      switch (bn->get_type()) {
      case UmlComponent:
	dc = new ComponentCanvas(bn, the_canvas(), x, y);
	break;
      case UmlPackage:
	dc = new PackageCanvas(bn, the_canvas(), x, y, 0);
	break;
      default:
	continue;
      }

      drawn.replace(dc->get_bn()->get_data(), dc);
      
      if ((x + dc->width()) > xmax)
	dc->move(x = Diagram_Margin, y = future_y);
      
      if (y + dc->height() > ymax) {
	dc->move(x = Diagram_Margin, y = Diagram_Margin);
	future_y = y + dc->height() + Diagram_Margin;
      }
      else {
	int bot = y + dc->height() + Diagram_Margin;
	
	if (bot > future_y)
	  future_y = bot;
      }
      
      x = x + dc->width() + Diagram_Margin;
      
      dc->show();
      dc->upper();
    }
  }
  
  UmlCanvas * cnv = (UmlCanvas *) canvas();
  
  if (! cnv->must_draw_all_relations()) {
    for (it.toFirst(); (bn = it.current()) != 0; ++it) {
      if ((drawn[bn->get_data()] == 0) &&
	  IsaSimpleRelation(bn->get_type()))
	SimpleRelationCanvas::drop(bn, cnv, drawn);
    }
  }
  
  canvas()->update();
  history_protected = FALSE;
  window()->package_modified();
  
  QApplication::restoreOverrideCursor();
}

void RelatedElementsDialog::accept() {
  bool inh = (inh_rb != 0) && inh_rb->isChecked();
  bool dep = dep_rb->isChecked();
  bool assoc = (assoc_rb != 0) && assoc_rb->isChecked();
  
  if (!inh && !dep && !assoc)
    return;

  bool sametype = sametype_rb->isChecked();
  UmlCode k = elt->get_type();
  
  elts.clear();

  Q3PtrDict<BrowserNode> d(71);
  BrowserNodeList added;
  int lvl = sb_level->value();
    
  added.append(elt);
  d.insert(elt, elt);
    
  do {
    BrowserNodeList newones;
    Q3PtrListIterator<BrowserNode> it(added);
    
    for (; it.current() != 0; ++it) {
      BrowserNode * e = (BrowserNode *) it.current();
      BrowserNode * bn;
      
      if (referenced_rb->isChecked()) {
	for (bn = (BrowserNode *) e->firstChild();
	     bn != 0;
	     bn = (BrowserNode *) bn->nextSibling()) {
	  if (! bn->deletedp()) {
	    BrowserNode * target;
	    
	    switch (bn->get_type()) {
	    case UmlAssociation:
	    case UmlDirectionalAssociation:
	    case UmlAggregation:
	    case UmlAggregationByValue:
	    case UmlDirectionalAggregation:
	    case UmlDirectionalAggregationByValue:
	      if (! assoc) continue;
	      target = ((RelationData *) bn->get_data())->get_end_class();
	      break;
	    case UmlDependency:
	      if (! dep) continue;
	      target = ((RelationData *) bn->get_data())->get_end_class();
	      break;
	    case UmlGeneralisation:
	    case UmlRealize:
	      if (! inh) continue;
	      target = ((RelationData *) bn->get_data())->get_end_class();
	      break;
	    case UmlDependOn:
	      if (! dep) continue;
	      target = ((SimpleRelationData *) bn->get_data())->get_end_node();
	      break;
	    case UmlInherit:
	      if (! inh) continue;
	      target = ((SimpleRelationData *) bn->get_data())->get_end_node();
	      break;
	    default:
	      continue;
	    }
	    
	    if ((sametype && (target->get_type() != k)) ||
		(d[target] != 0))
	      continue;
	    d.insert(target, target);
	    newones.append(target);
	  }
	}
      }
      
      if (referencing_rb->isChecked()) {
	if (e->get_type() == UmlClass)
	  BrowserRelation::get_relating(e, d, newones, inh, dep, assoc);
	BrowserSimpleRelation::get_relating(e, d, newones, inh, dep, sametype, k);
      }
    }
    
    added = newones;
  } while (--lvl != 0);
  
  d.remove(elt);
  
  Q3PtrDictIterator<BrowserNode> it(d);
  
  while (it.current()) {
    elts.append(it.current());
    ++it;
  }
  
  QDialog::accept();
}