type Font = class(OpenXmlElement)
public
    function Create();overload;
    function Create(_node: XmlNode);overload;
    function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
    function Init();override;
    function Copy(_obj: Font);override;

public

    // attributes property
    property Name read ReadXmlAttrName write WriteXmlAttrName;
    function ReadXmlAttrName();
    function WriteXmlAttrName(_value);

    // normal property
    property AltName read ReadXmlChildAltName;
    property Panosel read ReadXmlChildPanosel;
    property Charset read ReadXmlChildCharset;
    property Family read ReadXmlChildFamily;
    property Pitch read ReadXmlChildPitch;
    property Sig read ReadXmlChildSig;
    function ReadXmlChildAltName();
    function ReadXmlChildPanosel();
    function ReadXmlChildCharset();
    function ReadXmlChildFamily();
    function ReadXmlChildPitch();
    function ReadXmlChildSig();

public
    // Attributes
    XmlAttrName: OpenXmlAttribute;

    // Children
    XmlChildAltName: PureWVal;
    XmlChildPanosel: PureWVal;
    XmlChildCharset: PureWVal;
    XmlChildFamily: PureWVal;
    XmlChildPitch: PureWVal;
    XmlChildSig: Sig;

end;

function Font.Create();overload;
begin
    {self.}Create(nil, "w", "font");
end;

function Font.Create(_node: XmlNode);overload;
begin
    class(OpenXmlElement).Create(_node: XmlNode);
end;

function Font.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    setsysparam(pn_calcctrlword(), getsysparam(pn_calcctrlword()) .| 0x200);
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function Font.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        pre + "name": makeweakref(thisFunction(WriteXmlAttrName)),
    );
    sorted_child_ := array(
        pre + "altName": array(0, makeweakref(thisFunction(ReadXmlChildAltName))),
        pre + "panosel": array(1, makeweakref(thisFunction(ReadXmlChildPanosel))),
        pre + "charset": array(2, makeweakref(thisFunction(ReadXmlChildCharset))),
        pre + "family": array(3, makeweakref(thisFunction(ReadXmlChildFamily))),
        pre + "pitch": array(4, makeweakref(thisFunction(ReadXmlChildPitch))),
        pre + "sig": array(5, makeweakref(thisFunction(ReadXmlChildSig))),
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function Font.Copy(_obj: Font);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.Name) then
        {self.}Name := _obj.Name;
    if not ifnil(_obj.XmlChildAltName) then
        {self.}AltName.Copy(_obj.XmlChildAltName);
    if not ifnil(_obj.XmlChildPanosel) then
        {self.}Panosel.Copy(_obj.XmlChildPanosel);
    if not ifnil(_obj.XmlChildCharset) then
        {self.}Charset.Copy(_obj.XmlChildCharset);
    if not ifnil(_obj.XmlChildFamily) then
        {self.}Family.Copy(_obj.XmlChildFamily);
    if not ifnil(_obj.XmlChildPitch) then
        {self.}Pitch.Copy(_obj.XmlChildPitch);
    if not ifnil(_obj.XmlChildSig) then
        {self.}Sig.Copy(_obj.XmlChildSig);
    tslassigning := tslassigning_backup;
end;

function Font.ReadXmlAttrName();
begin
    return {self.}XmlAttrName.Value;
end;

function Font.WriteXmlAttrName(_value);
begin
    if ifnil({self.}XmlAttrName) then
    begin
        {self.}XmlAttrName := new OpenXmlAttribute({self.}Prefix, "name", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrName;
    end
    {self.}XmlAttrName.Value := _value;
end;

function Font.ReadXmlChildAltName();
begin
    if tslassigning and ifnil({self.}XmlChildAltName) then
    begin
        {self.}XmlChildAltName := new PureWVal(self, {self.}Prefix, "altName");
        container_.Set({self.}XmlChildAltName);
    end
    return {self.}XmlChildAltName;
end;

function Font.ReadXmlChildPanosel();
begin
    if tslassigning and ifnil({self.}XmlChildPanosel) then
    begin
        {self.}XmlChildPanosel := new PureWVal(self, {self.}Prefix, "panosel");
        container_.Set({self.}XmlChildPanosel);
    end
    return {self.}XmlChildPanosel;
end;

function Font.ReadXmlChildCharset();
begin
    if tslassigning and ifnil({self.}XmlChildCharset) then
    begin
        {self.}XmlChildCharset := new PureWVal(self, {self.}Prefix, "charset");
        container_.Set({self.}XmlChildCharset);
    end
    return {self.}XmlChildCharset;
end;

function Font.ReadXmlChildFamily();
begin
    if tslassigning and ifnil({self.}XmlChildFamily) then
    begin
        {self.}XmlChildFamily := new PureWVal(self, {self.}Prefix, "family");
        container_.Set({self.}XmlChildFamily);
    end
    return {self.}XmlChildFamily;
end;

function Font.ReadXmlChildPitch();
begin
    if tslassigning and ifnil({self.}XmlChildPitch) then
    begin
        {self.}XmlChildPitch := new PureWVal(self, {self.}Prefix, "pitch");
        container_.Set({self.}XmlChildPitch);
    end
    return {self.}XmlChildPitch;
end;

function Font.ReadXmlChildSig();
begin
    if tslassigning and ifnil({self.}XmlChildSig) then
    begin
        {self.}XmlChildSig := new Sig(self, {self.}Prefix, "sig");
        container_.Set({self.}XmlChildSig);
    end
    return {self.}XmlChildSig;
end;