void CFX_XMLElement::Save(
const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) {
ByteString bsNameEncoded = name_.ToUTF8();
pXMLStream->WriteString("<");
pXMLStream->WriteString(bsNameEncoded.AsStringView());
for (auto it : attrs_) {
// Note, the space between attributes is added by AttributeToString which
// writes a blank as the first character.
pXMLStream->WriteString(
AttributeToString(it.first, it.second).ToUTF8().AsStringView());
}
if (!GetFirstChild()) {
pXMLStream->WriteString(" />\n");
return;
}
pXMLStream->WriteString(">\n");
for (CFX_XMLNode* pChild = GetFirstChild(); pChild;
pChild = pChild->GetNextSibling()) {
pChild->Save(pXMLStream);
}
pXMLStream->WriteString("</");
pXMLStream->WriteString(bsNameEncoded.AsStringView());
pXMLStream->WriteString(">\n");
}
WideString CFX_XMLElement::GetTextData() const {
CFX_WideTextBuf buffer;
for (CFX_XMLNode* pChild = GetFirstChild(); pChild;
pChild = pChild->GetNextSibling()) {
CFX_XMLText* pText = ToXMLText(pChild);
if (pText)
buffer << pText->GetText();
}
return buffer.MakeString();
}
CFX_XMLNode* CFX_XMLElement::Clone(CFX_XMLDocument* doc) {
auto* node = doc->CreateNode<CFX_XMLElement>(name_);
node->attrs_ = attrs_;
// TODO(dsinclair): This clone is wrong. It doesn't clone all child nodes just
// text nodes?
for (CFX_XMLNode* pChild = GetFirstChild(); pChild;
pChild = pChild->GetNextSibling()) {
if (pChild->GetType() == FX_XMLNODE_Text)
node->AppendChild(pChild->Clone(doc));
}
return node;
}
CXFA_Node* CXFA_TextProvider::GetTextNode(bool& bRichText) {
bRichText = false;
if (m_eType == XFA_TEXTPROVIDERTYPE_Text) {
CXFA_Value* pValueNode =
m_pNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
if (!pValueNode)
return nullptr;
CXFA_Node* pChildNode = pValueNode->GetFirstChild();
if (pChildNode && pChildNode->GetElementType() == XFA_Element::ExData) {
Optional<WideString> contentType = pChildNode->JSObject()->TryAttribute(
XFA_Attribute::ContentType, false);
if (contentType.has_value() &&
contentType.value().EqualsASCII("text/html")) {
bRichText = true;
}
}
return pChildNode;
}
if (m_eType == XFA_TEXTPROVIDERTYPE_Datasets) {
CXFA_Node* pBind = m_pNode->GetBindData();
CFX_XMLNode* pXMLNode = pBind->GetXMLMappingNode();
for (CFX_XMLNode* pXMLChild = pXMLNode->GetFirstChild(); pXMLChild;
pXMLChild = pXMLChild->GetNextSibling()) {
CFX_XMLElement* pElement = ToXMLElement(pXMLChild);
if (pElement && XFA_RecognizeRichText(pElement)) {
bRichText = true;
break;
}
}
return pBind;
}
if (m_eType == XFA_TEXTPROVIDERTYPE_Caption) {
CXFA_Caption* pCaptionNode =
m_pNode->GetChild<CXFA_Caption>(0, XFA_Element::Caption, false);
if (!pCaptionNode)
return nullptr;
CXFA_Value* pValueNode =
pCaptionNode->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
if (!pValueNode)
return nullptr;
CXFA_Node* pChildNode = pValueNode->GetFirstChild();
if (pChildNode && pChildNode->GetElementType() == XFA_Element::ExData) {
Optional<WideString> contentType = pChildNode->JSObject()->TryAttribute(
XFA_Attribute::ContentType, false);
if (contentType.has_value() &&
contentType.value().EqualsASCII("text/html")) {
bRichText = true;
}
}
return pChildNode;
}
CXFA_Items* pItemNode =
m_pNode->GetChild<CXFA_Items>(0, XFA_Element::Items, false);
if (!pItemNode)
return nullptr;
CXFA_Node* pNode = pItemNode->GetFirstChild();
while (pNode) {
WideString wsName = pNode->JSObject()->GetCData(XFA_Attribute::Name);
if (m_eType == XFA_TEXTPROVIDERTYPE_Rollover &&
wsName.EqualsASCII("rollover")) {
return pNode;
}
if (m_eType == XFA_TEXTPROVIDERTYPE_Down && wsName.EqualsASCII("down"))
return pNode;
pNode = pNode->GetNextSibling();
}
return nullptr;
}
