void CSimpleFilterDialog::SaveSelection(void)
{
POSITION pos = m_ResultList.GetFirstSelectedItemPosition();
//okopiruje vzorovy element selection
MSXML2::IXMLDOMElementPtr selection_elem = m_active_element->ownerDocument->createElement("selection");
MSXML2::IXMLDOMAttributePtr id_attr = m_active_element->ownerDocument->createAttribute("id");
selection_elem->setAttributeNode(id_attr);
id_attr.Release();
//vymaze vsechny selection
MSXML2::IXMLDOMNodeListPtr list = m_cloned_active_element->selectNodes("filter[@type='simple']/selection");
MSXML2::IXMLDOMSelection * sel;
list.QueryInterface(__uuidof(MSXML2::IXMLDOMSelection), &sel);
sel->removeAll();
sel->Release();
MSXML2::IXMLDOMNodePtr filter = m_cloned_active_element->selectSingleNode("filter[@type='simple']");
while (pos)
{
int nItem = m_ResultList.GetNextSelectedItem(pos);
selection_elem->setAttribute("id", (LPCTSTR) m_ResultList.GetItemText(nItem, 0));
filter->appendChild(selection_elem->cloneNode(VARIANT_FALSE));
}
selection_elem.Release();
}
BOOL CAddItem::AddSeparator(MSXML2::IXMLDOMNodePtr node, LPCTSTR strSeparator = _T("\n "))
{
BOOL bResult = FALSE;
MSXML2::IXMLDOMNodePtr elementText = docPtr->createTextNode(strSeparator);
hr = node->appendChild(elementText);
bResult = SUCCEEDED(hr);
return bResult;
}
BOOL CAddItem::AddElement(MSXML2::IXMLDOMNodePtr item, LPCTSTR tstrTagName, LPCTSTR tstrTagText)
{
BOOL bResult = FALSE;
MSXML2::IXMLDOMNodePtr element = docPtr->createElement(tstrTagName);
if(element != NULL)
{
MSXML2::IXMLDOMNodePtr elementText = docPtr->createTextNode(tstrTagText);
if(elementText != NULL)
{
hr = element->appendChild(elementText);
if(SUCCEEDED(hr))
{
hr = item->appendChild(element);
bResult = SUCCEEDED(hr);
}
}
}
return bResult;
}
MSXML2::IXMLDOMNodePtr CXmlBase::InsertEnterAndTabs(MSXML2::IXMLDOMNodePtr pParentNode, int nLevel)
{
HRESULT hr = S_OK;
MSXML2::IXMLDOMDocument2Ptr pDoc = NULL;
MSXML2::IXMLDOMTextPtr pTabsText = NULL;
MSXML2::IXMLDOMNodePtr pTabsNode = NULL;
MSXML2::IXMLDOMElementPtr pElement = NULL;
CString strText(_T("")), strTabs(_T(""));
CComBSTR bstrText;
if (nLevel < 0
|| pParentNode == NULL) return NULL;
for (int i=0; i<nLevel; i++)
{
strTabs += _T("\t");
}
strText.Format(_T("%s%s"), _T("\r\n"), (LPCTSTR)strTabs);
bstrText = _bstr_t(strText).GetBSTR();
try
{
pDoc = pParentNode->GetownerDocument();
if (pDoc == NULL) return NULL;
pTabsText = pDoc->createTextNode((LPCTSTR)strText);
if (pTabsText == NULL) return NULL;
pTabsNode = pParentNode->appendChild(pTabsText);
//hr = pDoc->raw_createTextNode(bstrText.m_str, &pTabsText);
//if (FAILED(hr) || pTabsText == NULL) return NULL;
//pElement = pTabsText;
//pTabsNode = pParentNode->appendChild(pElement);
//pTabsNode = pDoc->createTextNode((LPCTSTR)strText);
//if (pTabsNode == NULL) return NULL;
//pNode = pNode->appendChild(pTabsNode);
}
catch(_com_error &e)
{
CString str;
str.Format(_T("创建xml节点发生异常。\r\nComError:\r\n%s")
, e.ErrorMessage());
::MessageBox(NULL,str, g_sAppTitle, MB_OK|MB_ICONERROR);
return NULL;
}
catch(...)
{
return NULL;
}
return pTabsNode;
}
BOOL CXmlFile::Export(const CXmlItem* pItem, CXmlNodeWrapper* pNode) const
{
// own value
if (pItem->GetValueLen())
pNode->SetText(pItem->GetValue());
// attributes and items
POSITION pos = pItem->GetFirstItemPos();
int nNode = 0;
while (pos)
{
const CXmlItem* pXIChild = pItem->GetNextItem(pos);
ASSERT (pXIChild);
CString sItem = pXIChild->GetName();
if (pXIChild->IsAttribute())
{
ASSERT (!pXIChild->GetSibling());
pNode->SetValue(sItem, pXIChild->GetValue());
}
else if (pXIChild->IsCDATA())
{
// create a named node to wrap the CDATA
MSXML2::IXMLDOMNodePtr pChildNode = pNode->InsertNode(nNode++, (LPCTSTR)sItem);
MSXML2::IXMLDOMCDATASectionPtr pCData =
pNode->ParentDocument()->createCDATASection((LPCTSTR)pXIChild->GetValue());
pChildNode->appendChild(pCData);
}
else // node
{
while (pXIChild)
{
// Valik - Change IXMLDOMNode* to IXMLDOMNodePtr to prevent an ambiguous symbol error (C2872) in VC 7.1
MSXML2::IXMLDOMNodePtr pChildNode = pNode->InsertNode(nNode++, (LPCTSTR)sItem);
CXmlNodeWrapper nodeChild(pChildNode);
ASSERT (nodeChild.IsValid());
Export(pXIChild, &nodeChild);
// siblings
pXIChild = pXIChild->GetSibling();
}
}
}
return TRUE;
}
BOOL CAddItem::AddElementAndAttributes(MSXML2::IXMLDOMNodePtr item, LPCTSTR tstrTagName, LPCTSTR tstrTagText)
{
BOOL bResult = FALSE;
MSXML2::IXMLDOMNodePtr element = docPtr->createElement(tstrTagName);
if(element != NULL)
{
MSXML2::IXMLDOMNodePtr elementText = docPtr->createTextNode(tstrTagText);
if(elementText != NULL)
{
element->appendChild(elementText);
bResult = AddAttribute(element, _T("length"), csLength);
bResult &= AddAttribute(element, _T("type"), csType);
bResult &= AddAttribute(element, _T("url"), csUrl);
if(bResult)
{
hr = item->appendChild(element);
bResult = SUCCEEDED(hr);
}
}
}
return bResult;
}
MSXML2::IXMLDOMNodePtr CXmlBase::CreateNode(MSXML2::IXMLDOMNodePtr pParentNode
, LPCTSTR lpszNodeText)
{
HRESULT hr = S_OK;
MSXML2::IXMLDOMDocument2Ptr pDoc = NULL;
MSXML2::IXMLDOMElementPtr pElement = NULL;
MSXML2::IXMLDOMNodePtr pNode = NULL;
CComBSTR bstrNodeText = _bstr_t("node").GetBSTR();
if (pParentNode == NULL
|| lpszNodeText == NULL) return NULL;
bstrNodeText = lpszNodeText;
if (bstrNodeText.Length() == 0) return NULL;
try
{
pDoc = pParentNode->GetownerDocument();
if (pDoc == NULL) return NULL;
//hr = pDoc->raw_createElement(bstrNodeText.m_str, &pElement);
//if (FAILED(hr) || pElement == NULL) return NULL;
pNode = pDoc->createNode(NODE_ELEMENT, bstrNodeText.m_str, _T(""));
if (pNode == NULL) return NULL;
pNode = pParentNode->appendChild(pNode);
}
catch(_com_error &e)
{
CString str;
str.Format(_T("创建xml节点发生异常。\r\nComError:\r\n%s")
, e.ErrorMessage());
::MessageBox(NULL,str, g_sAppTitle, MB_OK|MB_ICONERROR);
return NULL;
}
catch(...)
{
return NULL;
}
return pNode;
}