Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 495 insertions, 0 deletions

diff --git a/khtml/dom/dom_node.cpp b/khtml/dom/dom_node.cpp
new file mode 100644
index 000000000..066a73adc
--- /dev/null
+++ b/khtml/dom/dom_node.cpp
@@ -0,0 +1,495 @@
+/**
+ * This file is part of the DOM implementation for KDE.
+ *
+ * (C) 1999 Lars Knoll (knoll@kde.org)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "dom/dom_doc.h"
+#include "dom/dom_exception.h"
+#include "dom/dom2_events.h"
+#include "xml/dom_docimpl.h"
+#include "xml/dom_elementimpl.h"
+#include "xml/dom2_eventsimpl.h"
+
+#include <qrect.h>
+
+using namespace DOM;
+
+NamedNodeMap::NamedNodeMap()
+{
+    impl = 0;
+}
+
+NamedNodeMap::NamedNodeMap(const NamedNodeMap &other)
+{
+    impl = other.impl;
+    if (impl) impl->ref();
+}
+
+NamedNodeMap::NamedNodeMap(NamedNodeMapImpl *i)
+{
+    impl = i;
+    if (impl) impl->ref();
+}
+
+NamedNodeMap &NamedNodeMap::operator = (const NamedNodeMap &other)
+{
+    if ( impl != other.impl ) {
+        if(impl) impl->deref();
+        impl = other.impl;
+        if(impl) impl->ref();
+    }
+    return *this;
+}
+
+NamedNodeMap::~NamedNodeMap()
+{
+    if(impl) impl->deref();
+}
+
+Node NamedNodeMap::getNamedItem( const DOMString &name ) const
+{
+    if (!impl) return 0;
+    NodeImpl::Id nid = impl->mapId(0, name.implementation(), true);
+    if (!nid) return 0;
+    return impl->getNamedItem(nid, false, name.implementation());
+}
+
+Node NamedNodeMap::setNamedItem( const Node &arg )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    if (!arg.impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    Node r = impl->setNamedItem(arg.impl, false,
+                       arg.impl->nodeName().implementation(), exceptioncode);
+    if (exceptioncode)
+        throw DOMException(exceptioncode);
+    return r;
+}
+
+Node NamedNodeMap::removeNamedItem( const DOMString &name )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    Node r = impl->removeNamedItem(impl->mapId(0, name.implementation(), false),
+                                   false, name.implementation(), exceptioncode);
+    if (exceptioncode)
+        throw DOMException(exceptioncode);
+    return r;
+}
+
+Node NamedNodeMap::item( unsigned long index ) const
+{
+    if (!impl) return 0;
+    return impl->item(index);
+}
+
+Node NamedNodeMap::getNamedItemNS( const DOMString &namespaceURI, const DOMString &localName ) const
+{
+    if (!impl) return 0;
+    NodeImpl::Id nid = impl->mapId( namespaceURI.implementation(), localName.implementation(), true );
+    return impl->getNamedItem(nid, true);
+}
+
+Node NamedNodeMap::setNamedItemNS( const Node &arg )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    Node r = impl->setNamedItem(arg.impl, true, 0, exceptioncode);
+    if (exceptioncode)
+        throw DOMException(exceptioncode);
+    return r;
+}
+
+Node NamedNodeMap::removeNamedItemNS( const DOMString &namespaceURI, const DOMString &localName )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    NodeImpl::Id nid = impl->mapId( namespaceURI.implementation(), localName.implementation(), false );
+    Node r = impl->removeNamedItem(nid, true, 0, exceptioncode);
+    if (exceptioncode)
+        throw DOMException(exceptioncode);
+    return r;
+}
+
+unsigned long NamedNodeMap::length() const
+{
+    if (!impl) return 0;
+    return impl->length();
+}
+
+// ---------------------------------------------------------------------------
+
+Node::Node(const Node &other)
+{
+    impl = other.impl;
+    if(impl) impl->ref();
+}
+
+Node::Node( NodeImpl *i )
+{
+    impl = i;
+    if(impl) impl->ref();
+}
+
+Node &Node::operator = (const Node &other)
+{
+    if(impl != other.impl) {
+        if(impl) impl->deref();
+        impl = other.impl;
+        if(impl) impl->ref();
+    }
+    return *this;
+}
+
+bool Node::operator == (const Node &other) const
+{
+    return (impl == other.impl);
+}
+
+bool Node::operator != (const Node &other) const
+{
+    return !(impl == other.impl);
+}
+
+Node::~Node()
+{
+    if(impl) impl->deref();
+}
+
+DOMString Node::nodeName() const
+{
+    if(impl) return impl->nodeName();
+    return DOMString();
+}
+
+DOMString Node::nodeValue() const
+{
+    // ### should throw exception on plain node ?
+    if(impl) return impl->nodeValue();
+    return DOMString();
+}
+
+void Node::setNodeValue( const DOMString &_str )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+
+    int exceptioncode = 0;
+    if(impl) impl->setNodeValue( _str,exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+}
+
+unsigned short Node::nodeType() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->nodeType();
+}
+
+Node Node::parentNode() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->parentNode();
+}
+
+NodeList Node::childNodes() const
+{
+    if (!impl) return 0;
+    return impl->childNodes();
+}
+
+Node Node::firstChild() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->firstChild();
+}
+
+Node Node::lastChild() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->lastChild();
+}
+
+Node Node::previousSibling() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->previousSibling();
+}
+
+Node Node::nextSibling() const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->nextSibling();
+}
+
+NamedNodeMap Node::attributes() const
+{
+    if (!impl || !impl->isElementNode()) return 0;
+    return static_cast<ElementImpl*>(impl)->attributes();
+}
+
+Document Node::ownerDocument() const
+{
+    // braindead DOM spec says that ownerDocument
+    // should return null if called on the document node
+    // we don't do that in the *impl tree to avoid excessive if()'s
+    // so we simply hack it here in one central place.
+    if (!impl || impl->getDocument() == impl) return Document(false);
+
+    return impl->getDocument();
+}
+
+Node Node::insertBefore( const Node &newChild, const Node &refChild )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    NodeImpl *r = impl->insertBefore( newChild.impl, refChild.impl, exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+    if (!newChild.impl->closed()) newChild.impl->close();
+    return r;
+}
+
+Node Node::replaceChild( const Node &newChild, const Node &oldChild )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    impl->replaceChild( newChild.impl, oldChild.impl, exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+    if (newChild.impl && !newChild.impl->closed()) newChild.impl->close();
+    
+    return oldChild;
+}
+
+Node Node::removeChild( const Node &oldChild )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    impl->removeChild( oldChild.impl, exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+	
+    return oldChild;
+}
+
+Node Node::appendChild( const Node &newChild )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    NodeImpl *r = impl->appendChild( newChild.impl, exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+    if (!newChild.impl->closed()) newChild.impl->close();
+    return r;
+}
+
+bool Node::hasAttributes()
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    if (!impl->isElementNode()) return false;
+    ElementImpl* e = static_cast<ElementImpl*>(impl);
+    return e->attributes(true) && e->attributes(true)->length();
+}
+
+bool Node::hasChildNodes(  )
+{
+    if (!impl) return false;
+    return impl->hasChildNodes();
+}
+
+Node Node::cloneNode( bool deep )
+{
+    if (!impl) return 0;
+    return impl->cloneNode( deep  );
+}
+
+void Node::normalize (  )
+{
+    if (!impl) return;
+    impl->normalize();
+}
+
+bool Node::isSupported( const DOMString &feature,
+                        const DOMString & /*version*/ ) const
+{
+    DOMString upFeature = feature.upper();
+    return (upFeature == "HTML" ||
+            upFeature == "XML" ||
+            upFeature == "CORE");
+}
+
+DOMString Node::namespaceURI(  ) const
+{
+    if (!impl) return DOMString();
+    return impl->namespaceURI();
+}
+
+DOMString Node::prefix(  ) const
+{
+    if (!impl) return DOMString();
+    return impl->prefix();
+}
+
+void Node::setPrefix(const DOMString &prefix )
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int exceptioncode = 0;
+    impl->setPrefix(prefix,exceptioncode);
+    if (exceptioncode)
+        throw DOMException(exceptioncode);
+}
+
+DOMString Node::localName(  ) const
+{
+    if (!impl) return DOMString();
+    return impl->localName();
+}
+
+void Node::addEventListener(const DOMString &type,
+			  EventListener *listener,
+			  const bool useCapture)
+{
+    if (!impl) return;
+    if (listener)
+        impl->addEventListener(EventImpl::typeToId(type),listener,useCapture);
+}
+
+void Node::removeEventListener(const DOMString &type,
+			     EventListener *listener,
+			     bool useCapture)
+{
+    if (!impl) return;
+    impl->removeEventListener(EventImpl::typeToId(type),listener,useCapture);
+}
+
+bool Node::dispatchEvent(const Event &evt)
+{
+    if (!impl)
+	throw DOMException(DOMException::INVALID_STATE_ERR);
+
+    if (!evt.handle())
+        throw DOMException(DOMException::NOT_FOUND_ERR);
+
+    int exceptioncode = 0;
+    impl->dispatchEvent(evt.handle(),exceptioncode);
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+    return !evt.handle()->defaultPrevented();
+}
+
+
+unsigned int Node::elementId() const
+{
+    if (!impl) return 0;
+    return impl->id();
+}
+
+unsigned long Node::index() const
+{
+    if (!impl) return 0;
+    return impl->nodeIndex();
+}
+
+QString Node::toHTML()
+{
+    if (!impl) return QString::null;
+    return impl->toString().string();
+}
+
+void Node::applyChanges()
+{
+    if (!impl) return;
+    impl->recalcStyle( NodeImpl::Inherit );
+}
+
+void Node::getCursor(int offset, int &_x, int &_y, int &height)
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    int dummy;
+    impl->getCaret(offset, false, _x, _y, dummy, height);
+}
+
+QRect Node::getRect()
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+    return impl->getRect();
+}
+
+DOMString Node::textContent( ) const
+{
+    if(impl) return impl->textContent();
+    return DOMString();
+}
+
+void Node::setTextContent(const DOMString &content) const
+{
+    if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
+
+    int exceptioncode = 0;
+    impl->setTextContent( content, exceptioncode );
+    if (exceptioncode)
+	throw DOMException(exceptioncode);
+}
+
+//-----------------------------------------------------------------------------
+
+NodeList::NodeList()
+{
+    impl = 0;
+}
+
+NodeList::NodeList(const NodeList &other)
+{
+    impl = other.impl;
+    if(impl) impl->ref();
+}
+
+NodeList::NodeList(const NodeListImpl *i)
+{
+    impl = const_cast<NodeListImpl *>(i);
+    if(impl) impl->ref();
+}
+
+NodeList &NodeList::operator = (const NodeList &other)
+{
+    if ( impl != other.impl ) {
+        if(impl) impl->deref();
+        impl = other.impl;
+        if(impl) impl->ref();
+    }
+    return *this;
+}
+
+NodeList::~NodeList()
+{
+    if(impl) impl->deref();
+}
+
+Node NodeList::item( unsigned long index ) const
+{
+    if (!impl) return 0;
+    return impl->item(index);
+}
+
+unsigned long NodeList::length() const
+{
+    if (!impl) return 0;
+    return impl->length();
+}