fenix/PDF4QT
1
0
Fork 0
mirror of https://github.com/JakubMelka/PDF4QT.git synced 2025-06-05 21:59:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

XFA: attribute parsing

Browse Source
This commit is contained in:
Jakub Melka
2021-10-31 18:04:00 +01:00
parent 588526df6f
commit e3c2df6314
4 changed files with 4362 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
CodeGenerator/codegenerator.cpp
View File

@ -1623,6 +1623,7 @@ QString XFACodeGenerator::generateSource() const
stream << "class XFA_BaseNode : public XFA_AbstractNode" << Qt::endl;
stream << "{" << Qt::endl;
stream << "public:" << Qt::endl;
stream << " using XFA_AbstractNode::parseAttribute;" << Qt::endl;
stream << Qt::endl;
@ -1644,6 +1645,29 @@ QString XFACodeGenerator::generateSource() const
stream << " };" << Qt::endl << Qt::endl;
}
for (const auto& typeItem : m_types)
{
const Type& type = typeItem.second;
if (type.enumValues.isEmpty())
{
continue;
}
stream << QString(" static void parseAttribute(const QDomElement& element, QString attributeFieldName, XFA_Attribute<%1>& attribute, QString defaultValue)").arg(type.typeName) << Qt::endl;
stream << QString(" {") << Qt::endl;
stream << QString(" constexpr std::array enumValues = {") << Qt::endl;
for (const QString& enumValue : type.enumValues)
{
QString adjustedEnumValue = enumValue;
adjustedEnumValue.replace("\\", "\\\\");
stream << QString(" std::make_pair(%1::%2, \"%3\"),").arg(type.typeName, getEnumValueName(enumValue), adjustedEnumValue) << Qt::endl;
}
stream << QString(" };") << Qt::endl;
stream << QString(" parseEnumAttribute(element, attributeFieldName, attribute, defaultValue, enumValues);") << Qt::endl;
stream << QString(" }") << Qt::endl << Qt::endl;
}
stream << "};" << Qt::endl << Qt::endl;
for (const Class& myClass : m_classes)
@ -1714,6 +1738,10 @@ QString XFACodeGenerator::generateSource() const
stream << QString(" const %1* getNodeValue() const { return m_nodeValue.getValue(); }").arg(myClass.valueType->typeName) << Qt::endl << Qt::endl;
}
stream << QString(" static std::optional<XFA_%1> parse(const QDomElement& element);").arg(myClass.className) << Qt::endl;
stream << Qt::endl;
stream << "private:" << Qt::endl;
stream << " /* properties */" << Qt::endl;
@ -1738,6 +1766,37 @@ QString XFACodeGenerator::generateSource() const
}
stream << "};" << Qt::endl << Qt::endl;
// Class loader
stream << QString("std::optional<XFA_%1> XFA_%1::parse(const QDomElement& element)").arg(myClass.className) << Qt::endl;
stream << "{" << Qt::endl;
stream << " if (element.isNull())" << Qt::endl << " {" << Qt::endl << " return std::nullopt;" << Qt::endl << " }" << Qt::endl << Qt::endl;
stream << QString(" XFA_%1 myClass;").arg(myClass.className) << Qt::endl << Qt::endl;
// Load attributes
stream << " // load attributes" << Qt::endl;
for (const Attribute& attribute : myClass.attributes)
{
QString attributeFieldName = QString("m_%1").arg(attribute.attributeName);
QString adjustedDefaultValue = attribute.defaultValue;
adjustedDefaultValue.replace("\\", "\\\\");
stream << QString(" parseAttribute(element, \"%1\", myClass.%2, \"%3\");").arg(attribute.attributeName, attributeFieldName, adjustedDefaultValue) << Qt::endl;
}
stream << Qt::endl;
// Load subitems
stream << " // load items" << Qt::endl;
for (const Subnode& subnode : myClass.subnodes)
{
QString subnodeFieldName = QString("m_%1").arg(subnode.subnodeName);
stream << QString(" parseItem(element, \"%1\", myClass.%2);").arg(subnode.subnodeName, subnodeFieldName) << Qt::endl;
}
stream << " return myClass;" << Qt::endl;
stream << "}" << Qt::endl;
stream << Qt::endl << Qt::endl;
}
stream << "} // namespace xfa" << Qt::endl;