void EnhancedTagAttributeTree::deleteSubTree()
{
  QuantaView *view = ViewManager::ref()->activeView();
  if(!curNode || !view->document())
    return;
  Node *oldCurNode;
  NodeModifsSet *modifs;
  int curLine, curCol;
  long offset;
  DOM::Node domNode;
  QValueList<int> loc;

  //Save the cursor position in kafka/quanta
  if(view->hadLastFocus() == QuantaView::SourceFocus)
    curNode->tag->beginPos(curLine, curCol);
  else
  {
    KafkaDocument::ref()->getKafkaWidget()->getCurrentNode(domNode, offset);
    if(!domNode.previousSibling().isNull())
      domNode = domNode.previousSibling();
    else if(!domNode.parentNode().isNull())
      domNode = domNode.parentNode();
    else
      domNode = KafkaDocument::ref()->getKafkaWidget()->document();
    if(domNode.nodeType() == DOM::Node::TEXT_NODE)
      offset = domNode.nodeValue().length();
    else
     offset = 0;
    loc = kafkaCommon::getLocation(domNode);
  }

  //Remove the Nodes
  oldCurNode = curNode;
  curNode = 0L;
  attrTree->setCurrentNode(curNode);

  modifs = new NodeModifsSet();
  kafkaCommon::extractAndDeleteNode(oldCurNode, modifs);

  view->document()->docUndoRedo->addNewModifsSet(modifs, undoRedo::NodeTreeModif);

  //set the cursor position in kafka/quanta
  if(view->hadLastFocus() == QuantaView::SourceFocus)
    view->document()->viewCursorIf->setCursorPositionReal((uint)curLine, (uint)curCol);
  else
  {
    domNode = kafkaCommon::getNodeFromLocation(loc,
    KafkaDocument::ref()->getKafkaWidget()->document());
    KafkaDocument::ref()->getKafkaWidget()->setCurrentNode(domNode, offset);
  }
}
Example #2
0
void DOMTreeView::slotAddTextDlg()
{
  DOMListViewItem *item = static_cast<DOMListViewItem *>(m_listView->currentItem());
  if (!item) return;

  QString text;
  SignalReceiver addBefore;

  {
    TextEditDialog dlg(this, "TextEditDialog", true);
    connect(dlg.insBeforeBtn, SIGNAL(clicked()), &addBefore, SLOT(slot()));

    if (dlg.exec() != QDialog::Accepted) return;

    text = dlg.textPane->text();
  }

  DOM::Node curNode = item->node();

  try {
    DOM::Node parent = addBefore() ? curNode.parentNode() : curNode;
    DOM::Node after = addBefore() ? curNode : 0;

    DOM::Node newNode = curNode.ownerDocument().createTextNode(text);

    ManipulationCommand *cmd = new InsertNodeCommand(newNode, parent, after);
    mainWindow()->executeAndAddCommand(cmd);

    if (cmd->isValid()) activateNode(newNode);

  } catch (DOM::DOMException &ex) {
    mainWindow()->addMessage(ex.code, domErrorMessage(ex.code));
  }
}
Example #3
0
static void clear_from(DOM::Node n) {
  DOM::Node p = n.parentNode();
  while(1) {
    DOM::Node next = n.nextSibling();
    p.removeChild(n);
    if(next.isNull())
      break;
    n = next;
  }
}
Example #4
0
long khtml::MouseEvent::offset() const
{
    Position pos;
    if (innerNode().handle()) {
        // FIXME: Shouldn't be necessary to skip text nodes.
        DOM::Node inner = innerNode();
        if (inner.nodeType() == Node::TEXT_NODE) {
            inner = inner.parentNode();
        }
        pos = inner.handle()->positionForCoordinates(m_x, m_y).position();
    }
    return pos.offset();
}
Example #5
0
void DOMTreeView::moveToParent()
{
  // This is a hypersmart algorithm.
  // If infoNode is defined, go to the parent of infoNode, otherwise, go
  // to the parent of the tree view's current item.
  // Hope this isn't too smart.

  DOM::Node cur = infoNode;
  if (cur.isNull()) cur = static_cast<DOMListViewItem *>(m_listView->currentItem())->node();

  if (cur.isNull()) return;

  cur = cur.parentNode();
  activateNode(cur);
}
Example #6
0
void DOMTreeView::slotAddElementDlg()
{
  DOMListViewItem *item = static_cast<DOMListViewItem *>(m_listView->currentItem());
  if (!item) return;

  QString qname;
  QString namespc;
  SignalReceiver addBefore;

  {
    ElementEditDialog dlg(this);
    dlg.setModal(true);
    connect(dlg.button(KDialog::User2), SIGNAL(clicked()), &addBefore, SLOT(slot()));

    // ### activate when namespaces are supported
    dlg.elemNamespace->setEnabled(false);

    if (dlg.exec() != QDialog::Accepted) return;

    qname = dlg.elemName->text();
    namespc = dlg.elemNamespace->currentText();
  }

  DOM::Node curNode = item->node();

  try {
    DOM::Node parent = addBefore() ? curNode.parentNode() : curNode;
    DOM::Node after = addBefore() ? curNode : 0;

    // ### take namespace into account
    DOM::Node newNode = curNode.ownerDocument().createElement(qname);

    ManipulationCommand *cmd = new InsertNodeCommand(newNode, parent, after);
    mainWindow()->executeAndAddCommand(cmd);

    if (cmd->isValid()) activateNode(newNode);

  } catch (DOM::DOMException &ex) {
    mainWindow()->addMessage(ex.code, domErrorMessage(ex.code));
  }
}
void EnhancedTagAttributeTree::deleteNode()
{
  QuantaView *view = ViewManager::ref()->activeView();
  if(!curNode || !view->document())
    return;

  Node *oldCurNode, *oldCurNodeParent, *child;
  QTag *oldCurNodeParentQTag;
  int curLine, curCol;
  long offset;
  DOM::Node domNode;
  QValueList<int> loc;
  NodeModifsSet *modifs;

  //Save the cursor position in kafka/quanta
  if(view->hadLastFocus() == QuantaView::SourceFocus)
    curNode->tag->beginPos(curLine, curCol);
  else
  {
    KafkaDocument::ref()->getKafkaWidget()->getCurrentNode(domNode, offset);
    if(!domNode.previousSibling().isNull())
      domNode = domNode.previousSibling();
    else if(!domNode.parentNode().isNull())
      domNode = domNode.parentNode();
    else
      domNode = KafkaDocument::ref()->getKafkaWidget()->document();
    if(domNode.nodeType() == DOM::Node::TEXT_NODE)
      offset = domNode.nodeValue().length();
    else
     offset = 0;
    loc = kafkaCommon::getLocation(domNode);
  }

  //remove the Nodes
  oldCurNode = curNode;
  oldCurNodeParent = curNode->parent;
  curNode = 0L;
  attrTree->setCurrentNode(curNode);

  modifs = new NodeModifsSet();
  kafkaCommon::extractAndDeleteNode(oldCurNode, modifs, false);

  //Then we see if the new parent - child relationships are valid, and if not, delete the child and restart
  if(oldCurNodeParent)
  {
    oldCurNodeParentQTag = QuantaCommon::tagFromDTD(oldCurNodeParent);
    if(oldCurNodeParentQTag)
    {
      child = oldCurNodeParent->child;
      while(child)
      {
        if(!oldCurNodeParentQTag->isChild(child))
        {
          kafkaCommon::extractAndDeleteNode(child, modifs, false);
          //too lazy to get the real next node ;-)
          child = oldCurNodeParent->child;
        }
        else
          child = child->next;
      }
    }
  }

  view->document()->docUndoRedo->addNewModifsSet(modifs, undoRedo::NodeTreeModif);

  //set the cursor position in kafka/quanta
  if(view->hadLastFocus() == QuantaView::SourceFocus)
    view->document()->viewCursorIf->setCursorPositionReal((uint)curLine, (uint)curCol);
  else
  {
    domNode = kafkaCommon::getNodeFromLocation(loc,
    KafkaDocument::ref()->getKafkaWidget()->document());
    KafkaDocument::ref()->getKafkaWidget()->setCurrentNode(domNode, offset);
  }

}
Example #8
0
void HTMLEnhancer::postEnhanceNode(DOM::Node domNode)
{
	DOM::Node textNode;
	kNodeAttrs *props;
	QTag *qTag;
	bool isInline;

	if(domNode.isNull())
		return;

	//If domNode is a Block and there is no text around, and if domNode's parent can handle
	//text or a P tag, add an empty text DOM::Node
	// so that the user can access this area.
	qTag = QuantaCommon::tagFromDTD(m_wkafkapart->getCurrentDoc()->defaultDTD(),
		domNode.nodeName().string());
	isInline = kafkaCommon::isInline(domNode.nodeName().string());
	if(domNode.nodeType() == DOM::Node::ELEMENT_NODE &&
		(!isInline || (isInline && qTag && qTag->isSingle())))
	{
		qTag = QuantaCommon::tagFromDTD(m_wkafkapart->getNode(domNode.parentNode()));

		if((domNode.nextSibling().isNull() ||
			(!domNode.nextSibling().isNull() &&
			domNode.nextSibling().nodeType() == DOM::Node::ELEMENT_NODE &&
			!kafkaCommon::isInline(domNode.nextSibling().nodeName().string())))
			&& qTag && (qTag->isChild("#text", false) || qTag->isChild("p", false)) &&
			domNode.nodeName().string().lower() != "p")
		{
			textNode = kafkaCommon::createTextDomNode("",
				m_wkafkapart->getKafkaWidget()->document());
			props = m_wkafkapart->connectDomNodeToQuantaNode(textNode, 0L);
			props->setIsLinkedToNode(false);
			props->setSpecialBehavior(kNodeAttrs::emptyTextSurroundingBlockElementAtTheRight);
			kafkaCommon::insertDomNode(textNode, domNode.parentNode(),
				domNode.nextSibling());
		}

		if((domNode.previousSibling().isNull() || (!domNode.previousSibling().isNull() &&
			domNode.previousSibling().nodeType() == DOM::Node::ELEMENT_NODE &&
			!kafkaCommon::isInline(domNode.previousSibling().nodeName().string())))
			&& qTag && (qTag->isChild("#text", false) || qTag->isChild("p", false)) &&
			domNode.nodeName().string().lower() != "p")
		{
			textNode = kafkaCommon::createTextDomNode("",
				m_wkafkapart->getKafkaWidget()->document());
			props = m_wkafkapart->connectDomNodeToQuantaNode(textNode, 0L);
			props->setIsLinkedToNode(false);
			props->setSpecialBehavior(kNodeAttrs::emptyTextSurroundingBlockElementAtTheLeft);
			kafkaCommon::insertDomNode(textNode, domNode.parentNode(),
				domNode);
		}
	}

	//If domNode is an childless element, and if it can handle Text or a P tag,
	//add an empty text DOM::Node so that the
	//user can access this area.
	qTag = QuantaCommon::tagFromDTD(m_wkafkapart->getNode(domNode));
	if(domNode.nodeType() == DOM::Node::ELEMENT_NODE &&
		!domNode.hasChildNodes() && qTag && (qTag->isChild("#text", false) ||
		qTag->isChild("p", false)))
	{
		textNode = kafkaCommon::createTextDomNode("",
			m_wkafkapart->getKafkaWidget()->document());
		props = m_wkafkapart->connectDomNodeToQuantaNode(textNode, 0L);
		props->setIsLinkedToNode(false);
		props->setSpecialBehavior(kNodeAttrs::emptyTextAsChildOfAChildlessElement);
		kafkaCommon::insertDomNode(textNode, domNode);
	}
}
Example #9
0
MoveNodeCommand::MoveNodeCommand(const DOM::Node &node, const DOM::Node &parent, const DOM::Node &after)
: _node(node), new_parent(parent), new_after(after)
{
  old_parent = node.parentNode();
  old_after = node.nextSibling();
}