static HRESULT WINAPI dom_pi_removeChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_removeChild( This->node, domNode, oldNode );
}
static HRESULT WINAPI domtext_removeChild(
IXMLDOMText *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
domtext *This = impl_from_IXMLDOMText( iface );
return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
}
static HRESULT WINAPI entityref_removeChild(
IXMLDOMEntityReference *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
entityref *This = impl_from_IXMLDOMEntityReference( iface );
return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
}
static HRESULT WINAPI domcdata_removeChild(
IXMLDOMCDATASection *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
}
static HRESULT WINAPI domcomment_removeChild(
IXMLDOMComment *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
domcomment *This = impl_from_IXMLDOMComment( iface );
return IXMLDOMNode_removeChild( This->node, domNode, oldNode );
}
static HRESULT WINAPI domattr_removeChild(
IXMLDOMAttribute *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
domattr *This = impl_from_IXMLDOMAttribute( iface );
return IXMLDOMNode_removeChild( This->node, domNode, oldNode );
}
HRESULT node_insert_before(xmlnode *This, IXMLDOMNode *new_child, const VARIANT *ref_child,
IXMLDOMNode **ret)
{
IXMLDOMNode *before = NULL;
xmlnode *node_obj;
int refcount = 0;
xmlDocPtr doc;
HRESULT hr;
if(!new_child)
return E_INVALIDARG;
node_obj = get_node_obj(new_child);
if(!node_obj) return E_FAIL;
switch(V_VT(ref_child))
{
case VT_EMPTY:
case VT_NULL:
break;
case VT_UNKNOWN:
case VT_DISPATCH:
if (V_UNKNOWN(ref_child))
{
hr = IUnknown_QueryInterface(V_UNKNOWN(ref_child), &IID_IXMLDOMNode, (void**)&before);
if(FAILED(hr)) return hr;
}
break;
default:
FIXME("refChild var type %x\n", V_VT(ref_child));
return E_FAIL;
}
TRACE("new child %p, This->node %p\n", node_obj->node, This->node);
if(!node_obj->node->parent)
if(xmldoc_remove_orphan(node_obj->node->doc, node_obj->node) != S_OK)
WARN("%p is not an orphan of %p\n", node_obj->node, node_obj->node->doc);
refcount = xmlnode_get_inst_cnt(node_obj);
if(before)
{
xmlnode *before_node_obj = get_node_obj(before);
IXMLDOMNode_Release(before);
if(!before_node_obj) return E_FAIL;
/* unlink from current parent first */
if(node_obj->parent)
{
hr = IXMLDOMNode_removeChild(node_obj->parent, node_obj->iface, NULL);
if (hr == S_OK) xmldoc_remove_orphan(node_obj->node->doc, node_obj->node);
}
doc = node_obj->node->doc;
/* refs count including subtree */
if (doc != before_node_obj->node->doc)
refcount = xmlnode_get_inst_cnt(node_obj);
if (refcount) xmldoc_add_refs(before_node_obj->node->doc, refcount);
xmlAddPrevSibling(before_node_obj->node, node_obj->node);
if (refcount) xmldoc_release_refs(doc, refcount);
node_obj->parent = This->parent;
}
else
{
/* unlink from current parent first */
if(node_obj->parent)
{
hr = IXMLDOMNode_removeChild(node_obj->parent, node_obj->iface, NULL);
if (hr == S_OK) xmldoc_remove_orphan(node_obj->node->doc, node_obj->node);
}
doc = node_obj->node->doc;
if (doc != This->node->doc)
refcount = xmlnode_get_inst_cnt(node_obj);
if (refcount) xmldoc_add_refs(This->node->doc, refcount);
/* xmlAddChild doesn't unlink node from previous parent */
xmlUnlinkNode(node_obj->node);
xmlAddChild(This->node, node_obj->node);
if (refcount) xmldoc_release_refs(doc, refcount);
node_obj->parent = This->iface;
}
if(ret)
{
IXMLDOMNode_AddRef(new_child);
*ret = new_child;
}
TRACE("ret S_OK\n");
return S_OK;
}
