String HTMLDocument::get_title()
{
ASSERT(0);
return NULL;
#if 0
if (pVal == NULL) return E_POINTER;
if (m_documentElement)
{
ILDOMElement* head = GetElementByTagName(m_documentElement, L"head", FALSE);
if (head)
{
ILDOMElement* title = GetElementByTagName(head, L"title", FALSE);
if (title)
{
return title->get_textContent(pVal);
}
}
}
*pVal = NULL;
return S_OK;
#endif
}
TiXmlElement* GetElementByTagName(TiXmlElement* root,const string& elementName)
{
TiXmlElement* ret = NULL;
if (root == NULL)
{
return NULL;
}
if (root != NULL && elementName == root->Value())
{
ret = root;
}
if (ret == NULL && root->FirstChildElement() != NULL)
{
ret = GetElementByTagName(root->FirstChildElement(),elementName);
}
if (ret == NULL && root->NextSiblingElement() != NULL)
{
ret = GetElementByTagName(root->NextSiblingElement(),elementName);
}
return ret;
}
void HTMLDocument::set_title(StringIn newVal)
{
ASSERT(0);
#if 0
if (m_documentElement)
{
CComPtr<ILDOMElement> head = GetElementByTagName(m_documentElement, L"head", FALSE);
if (head == NULL)
{
createElement(L"head", &head);
if (head)
{
CComPtr<ILDOMNode> beforeNode;
m_documentElement->get_firstChild(&beforeNode);
m_documentElement->insertBefore(head, _variant_t(beforeNode), NULL);
}
}
if (head)
{
CComPtr<ILDOMElement> title = GetElementByTagName(head, L"title", FALSE);
if (title == NULL)
{
createElement(L"title", &title);
if (title)
{
CComPtr<ILDOMNode> beforeNode;
head->get_firstChild(&beforeNode);
head->insertBefore(title, _variant_t(beforeNode), NULL);
}
}
if (title)
{
return title->set_textContent(newVal);
}
}
}
return S_OK;
#endif
}
string Base64GetElementValueByTagName(TiXmlElement* root,const string& name)
{
TiXmlElement* e = GetElementByTagName(root,name);
if (e == NULL) return string("");
if (GetElementAttribute(e,"encode") == "base64")
return base64_decode(string(e->GetText() ? e->GetText() : ""));
else
return string(e->GetText() ? e->GetText() : "");
}
string GetElementValueByTagName(TiXmlElement* root,const string& name)
{
if (root == NULL) return string("");
TiXmlElement* toFind = GetElementByTagName(root,name);
if (toFind != NULL)
return string(toFind->GetText() ? toFind->GetText() : "");
else
return string("");
}
void GetPathNode(ILDOMElement* contextElement, BSTR path, ILDOMNode* *pVal)
{
*pVal = NULL;
WCHAR* p = path;
//while (*p)
{
BOOL bAttribute = FALSE;
if (*p == L'@')
{
bAttribute = TRUE;
p++;
}
CWCharString part = L"";
// Get part
while (*p && *p != '/')
{
part += *p++;
}
CComPtr<ILDOMNode> node;
if (bAttribute)
{
CComPtr<ILDOMAttr> attrNode;
contextElement->getAttributeNode(part, &attrNode);
node = attrNode;
*pVal = node;
if (*pVal) (*pVal)->AddRef();
}
else
{
ILDOMElement* childElement = GetElementByTagName(contextElement, part, FALSE);
if (childElement)
{
if (*p == '/') // Recurse
{
p++;
GetPathNode(childElement, p, &node);
}
else
{
*pVal = childElement;
(*pVal)->AddRef();
}
}
}
}
}
string GetElementAttributeByTagName(TiXmlElement* root,const string& name,
const string& attribute)
{
if (root == NULL) return string("");
string strValue("");
TiXmlElement* toFind = GetElementByTagName(root,name);
if (toFind != NULL)
{
toFind->QueryValueAttribute(attribute,&strValue);
}
return strValue;
}
// TODO, use common code for this
void HTMLDocument::Seek(double seconds)
{
ASSERT(0);
#if 0
if (m_documentElement)
{
CComPtr<ILDOMElement> body = GetElementByTagName(m_documentElement, L"body", FALSE);
// m_tau = seconds;
if (seconds != CComQIPtr<CLElementTimeImplImpl>(body)->m_tau)
{
CComQIPtr<CLElementTimeImplImpl>(body)->Seek(seconds);
//ILSVGElement* svgElement = this;//reinterpret_cast<ISVGElement*>(this/*GetControllingUnknown()*/);
bool bAny = DoAnimationsForAllElements(body, /*m_currentTimeSeconds,*/ seconds);
//if (bAny)
{
// TODO, fix up here
//CComQIPtr<CLDOMDocumentImplImpl> pDocument(m_ownerDocument);
for (int n = 0; n < /*pDocument->*/m_pViews.GetSize(); n++)
{
ASSERT(0);
#if 0
m_pViews[n]->m_htmTree->GetCSSPropertiesAndChildren();
m_pViews[n]->Flow();
if (m_pViews[n]->m_pUI)
{
m_pViews[n]->m_pUI->InvalidateRect(
&m_pViews[n]->m_client, FALSE);
}
#endif
}
}
}
}
#endif
}
HTMLElement* HTMLDocument::get_body()
{
ASSERT(0);
#if 0
if (m_documentElement)
{
LXML::Element* body = LXML::GetElementByTagName(m_documentElement, L"body", false);
if (body)
{
return dynamic_cast<CLHTMLElementImpl*>(body);
}
else
{
Element* frameset = GetElementByTagName(m_documentElement, L"frameset", false);
if (frameset)
{
return dynamic_cast<CLHTMLElementImpl*>(frameset);
}
}
}
#endif
return NULL;
}
void SetPathNodeValue(ILDOMElement* contextElement, BSTR path, BSTR value)
{
WCHAR* p = path;
BOOL bAttribute = FALSE;
if (*p == L'@')
{
bAttribute = TRUE;
p++;
}
CWCharString part = L"";
// Get part
while (*p && *p != '/')
{
part += *p++;
}
CComPtr<ILDOMNode> node;
if (bAttribute)
{
if (value != NULL)
contextElement->setAttribute(part, value);
else
contextElement->removeAttribute(part);
}
else
{
if (value != NULL)
{
CComPtr<ILDOMElement> element = GetElementByTagName(contextElement, part, FALSE);
if (element == NULL)
{
CComPtr<ILDOMDocument> ownerDocument;
contextElement->get_ownerDocument(&ownerDocument);
ownerDocument->createElement(part, &element);
contextElement->appendChild(element, NULL);
}
if (*p == '/') // Recurse
{
p++;
SetPathNodeValue(element, p, value);
}
else
{
element->put_TextContent(value);
}
}
else
{
CComPtr<ILDOMElement> element = GetElementByTagName(contextElement, part, FALSE);
if (element)
{
if (*p == '/') // Recurse
{
p++;
SetPathNodeValue(element, p, value);
}
else
{
element->put_TextContent(NULL);
}
CComPtr<ILDOMNode> child;
element->get_firstChild(&child);
if (child == NULL) // No children, remove the element
{
contextElement->removeChild(element, NULL);
}
}
}
}
}
