OfficeXml/autoclass/docx/Relationships@DOCX.tsf

type Relationships = 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: Relationships);override;
    function AddRelationship(): Relationship;
    function AppendRelationship(): Relationship;

    property Relationships read ReadRelationships;
    function ReadRelationships(_index);

    property xmlns read ReadXmlAttrxmlns write WriteXmlAttrxmlns;
    function ReadXmlAttrxmlns();
    function WriteXmlAttrxmlns(_value);

public
    //  Attributes
    XmlAttrxmlns: OpenXmlAttribute;

    // Children

end;

function Relationships.Create();overload;
begin
    {self.}Create(nil, nil, "Relationships");
end;

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

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

function Relationships.Init();override;
begin
    {self.}XmlAttrxmlns := new OpenXmlAttribute(nil, "xmlns", "http://schemas.openxmlformats.org/package/2006/relationships");
end;

function Relationships.InitAttributes();override;
begin
    attributes_ := array(
        {self.}XmlAttrxmlns,
    );
end;

function Relationships.InitChildren();override;
begin
    child_elements_ := array(
    );
    sorted_child_ := array(
        "": -1,
    );
end;

function Relationships.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
                "Relationship": obj := {self.}AppendRelationship();
            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 Relationships.Copy(_obj: Relationships);override;
begin
    if not ifnil(_obj.XmlAttrxmlns.Value) then
        {self.}XmlAttrxmlns.Value := _obj.XmlAttrxmlns.Value;
end;

function Relationships.AddRelationship(): Relationship;
begin
    len := length(child_elements_);
    if len = 0 then i := -1;
    else begin
        for i:=len-1 downto 0 do
            if child_elements_[i].LocalName = "Relationship" then break;
    end
    obj := new Relationship(self, nil, "Relationship");
    {self.}InsertChild(obj, i+1);
    return obj;
end;

function Relationships.AppendRelationship(): Relationship;
begin
    obj := new Relationship(self, nil, "Relationship");
    child_elements_[length(child_elements_)] := obj;
    return obj;
end;

function Relationships.ReadRelationships(_index);
begin
    ind := ifnil(_index) ? -2 : _index;
    arr := array();
    for k,v in child_elements_ do
    begin
        if v.LocalName = "Relationship" then
        begin
            arr[length(arr)] := v;
            ind--;
        end;
        if ind = -1 then return v;
    end;
    return arr;
end;

function Relationships.ReadXmlAttrxmlns();
begin
    return {self.}XmlAttrxmlns.Value;
end;

function Relationships.WriteXmlAttrxmlns(_value);
begin
    {self.}XmlAttrxmlns.Value := _value;
end;