type Wsp = 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: Wsp);override;

public

    // normal property
    property CNvSpPr read ReadXmlChildCNvSpPr;
    property SpPr read ReadXmlChildSpPr;
    property Txbx read ReadXmlChildTxbx;
    property Style read ReadXmlChildStyle;
    property BodyPr read ReadXmlChildBodyPr;
    function ReadXmlChildCNvSpPr();
    function ReadXmlChildSpPr();
    function ReadXmlChildTxbx();
    function ReadXmlChildStyle();
    function ReadXmlChildBodyPr();

public
    // Children
    XmlChildCNvSpPr: CNvSpPr;
    XmlChildSpPr: SpPr;
    XmlChildTxbx: Txbx;
    XmlChildStyle: WpsStyle;
    XmlChildBodyPr: BodyPr;

end;

function Wsp.Create();overload;
begin
    {self.}Create(nil, "wps", "wsp");
end;

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

function Wsp.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 Wsp.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
    );
    sorted_child_ := array(
        pre + "cNvSpPr": array(0, makeweakref(thisFunction(ReadXmlChildCNvSpPr))),
        pre + "spPr": array(1, makeweakref(thisFunction(ReadXmlChildSpPr))),
        pre + "txbx": array(2, makeweakref(thisFunction(ReadXmlChildTxbx))),
        pre + "style": array(3, makeweakref(thisFunction(ReadXmlChildStyle))),
        pre + "bodyPr": array(4, makeweakref(thisFunction(ReadXmlChildBodyPr))),
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function Wsp.Copy(_obj: Wsp);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.XmlChildCNvSpPr) then
        {self.}CNvSpPr.Copy(_obj.XmlChildCNvSpPr);
    if not ifnil(_obj.XmlChildSpPr) then
        {self.}SpPr.Copy(_obj.XmlChildSpPr);
    if not ifnil(_obj.XmlChildTxbx) then
        {self.}Txbx.Copy(_obj.XmlChildTxbx);
    if not ifnil(_obj.XmlChildStyle) then
        {self.}Style.Copy(_obj.XmlChildStyle);
    if not ifnil(_obj.XmlChildBodyPr) then
        {self.}BodyPr.Copy(_obj.XmlChildBodyPr);
    tslassigning := tslassigning_backup;
end;

function Wsp.ReadXmlChildCNvSpPr();
begin
    if tslassigning and ifnil({self.}XmlChildCNvSpPr) then
    begin
        {self.}XmlChildCNvSpPr := new CNvSpPr(self, {self.}Prefix, "cNvSpPr");
        container_.Set({self.}XmlChildCNvSpPr);
    end
    return {self.}XmlChildCNvSpPr;
end;

function Wsp.ReadXmlChildSpPr();
begin
    if tslassigning and ifnil({self.}XmlChildSpPr) then
    begin
        {self.}XmlChildSpPr := new SpPr(self, {self.}Prefix, "spPr");
        container_.Set({self.}XmlChildSpPr);
    end
    return {self.}XmlChildSpPr;
end;

function Wsp.ReadXmlChildTxbx();
begin
    if tslassigning and ifnil({self.}XmlChildTxbx) then
    begin
        {self.}XmlChildTxbx := new Txbx(self, {self.}Prefix, "txbx");
        container_.Set({self.}XmlChildTxbx);
    end
    return {self.}XmlChildTxbx;
end;

function Wsp.ReadXmlChildStyle();
begin
    if tslassigning and ifnil({self.}XmlChildStyle) then
    begin
        {self.}XmlChildStyle := new WpsStyle(self, {self.}Prefix, "style");
        container_.Set({self.}XmlChildStyle);
    end
    return {self.}XmlChildStyle;
end;

function Wsp.ReadXmlChildBodyPr();
begin
    if tslassigning and ifnil({self.}XmlChildBodyPr) then
    begin
        {self.}XmlChildBodyPr := new BodyPr(self, {self.}Prefix, "bodyPr");
        container_.Set({self.}XmlChildBodyPr);
    end
    return {self.}XmlChildBodyPr;
end;