type ClrScheme = 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 InitAttributes();override;
    function InitChildren();override;
    function InitNode(_node: XmlNode);override;
    function Copy(_obj: ClrScheme);override;

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

public
    //  Attributes
    XmlAttrName: OpenXmlAttribute;

    // Children
    Dk1: Clr1;
    Lt1: Clr1;
    Dk2: Clr2;
    Lt2: Clr2;
    Accent1: Clr2;
    Accent2: Clr2;
    Accent3: Clr2;
    Accent4: Clr2;
    Accent5: Clr2;
    Accent6: Clr2;
    Hlink: Clr2;
    FolHlink: Clr2;

end;

function ClrScheme.Create();overload;
begin
    self.Create(nil, "a", "clrsCheme");
end;

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

function ClrScheme.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function ClrScheme.Init();override;
begin
    self.XmlAttrName := new OpenXmlAttribute(nil, "name", nil);
    self.Dk1 := new Clr1(self, self.Prefix, "dk1");
    self.Lt1 := new Clr1(self, self.Prefix, "lt1");
    self.Dk2 := new Clr2(self, self.Prefix, "dk2");
    self.Lt2 := new Clr2(self, self.Prefix, "lt2");
    self.Accent1 := new Clr2(self, self.Prefix, "accent1");
    self.Accent2 := new Clr2(self, self.Prefix, "accent2");
    self.Accent3 := new Clr2(self, self.Prefix, "accent3");
    self.Accent4 := new Clr2(self, self.Prefix, "accent4");
    self.Accent5 := new Clr2(self, self.Prefix, "accent5");
    self.Accent6 := new Clr2(self, self.Prefix, "accent6");
    self.Hlink := new Clr2(self, self.Prefix, "hlink");
    self.FolHlink := new Clr2(self, self.Prefix, "folHlink");
end;

function ClrScheme.InitAttributes();override;
begin
    attributes_ := array(
        self.XmlAttrName,
    );
end;

function ClrScheme.InitChildren();override;
begin
    child_elements_ := array(
        0: self.Dk1,
        1: self.Lt1,
        2: self.Dk2,
        3: self.Lt2,
        4: self.Accent1,
        5: self.Accent2,
        6: self.Accent3,
        7: self.Accent4,
        8: self.Accent5,
        9: self.Accent6,
        10: self.Hlink,
        11: self.FolHlink,
    );
    sorted_child_ := array(
        "": -1,
        self.Dk1.ElementName: 0,
        self.Lt1.ElementName: 1,
        self.Dk2.ElementName: 2,
        self.Lt2.ElementName: 3,
        self.Accent1.ElementName: 4,
        self.Accent2.ElementName: 5,
        self.Accent3.ElementName: 6,
        self.Accent4.ElementName: 7,
        self.Accent5.ElementName: 8,
        self.Accent6.ElementName: 9,
        self.Hlink.ElementName: 10,
        self.FolHlink.ElementName: 11,
    );
end;

function ClrScheme.InitNode(_node: XmlNode);override;
begin
    if ifObj(self.XmlNode) then
        for k,v in child_elements_ do v.InitNode(nil);
    self.XmlNode := ifObj(_node) ? _node : nil;
    node := ifObj(_node) ? _node.FirstChild() : nil;
    flag := false;
    if ifnil(child_elements_[0]) and length(child_elements_) > 0 then
    begin
        flag := true;
        arr := child_elements_;
        child_elements_ := array();
    end
    pre := ifString(self.Prefix) ? self.Prefix + ":" : "";
    while ifObj(node) do
    begin
        node_name := node.GetName();
        pos := sorted_child_[node_name];
        if ifnil(pos) or pos = -1 then
        begin
            obj := nil;
            case node_name of
            end;
            if ifObj(obj) then obj.InitNode(node);
        end
        else if flag then
        begin
            obj := arr[pos];
            obj.InitNode(node);
            child_elements_[length(child_elements_)] := obj;
        end
        else begin
            child_elements_[pos].InitNode(node);
        end
        node := node.NextElement();
    end
end;

function ClrScheme.Copy(_obj: ClrScheme);override;
begin
    if not ifnil(_obj.XmlAttrName.Value) then
        self.XmlAttrName.Value := _obj.XmlAttrName.Value;
    self.Dk1.Copy(_obj.Dk1);
    self.Lt1.Copy(_obj.Lt1);
    self.Dk2.Copy(_obj.Dk2);
    self.Lt2.Copy(_obj.Lt2);
    self.Accent1.Copy(_obj.Accent1);
    self.Accent2.Copy(_obj.Accent2);
    self.Accent3.Copy(_obj.Accent3);
    self.Accent4.Copy(_obj.Accent4);
    self.Accent5.Copy(_obj.Accent5);
    self.Accent6.Copy(_obj.Accent6);
    self.Hlink.Copy(_obj.Hlink);
    self.FolHlink.Copy(_obj.FolHlink);
end;

function ClrScheme.ReadXmlAttrName();
begin
    return self.XmlAttrName.Value;
end;

function ClrScheme.WriteXmlAttrName(_value);
begin
    self.XmlAttrName.Value := _value;
end;