128 lines
3.3 KiB
Plaintext
128 lines
3.3 KiB
Plaintext
type Legend = class(OpenXmlElement)
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public
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function Create();overload;
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function Create(_node: XmlNode);overload;
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function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
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function Init();override;
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function InitAttributes();override;
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function InitChildren();override;
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function InitNode(_node: XmlNode);override;
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function Copy(_obj: Legend);override;
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property Layout read ReadXmlChildLayout write WriteXmlChildLayout;
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function ReadXmlChildLayout();
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function WriteXmlChildLayout(_value);
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public
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// Attributes
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// Children
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LegendPos: PureVal;
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XmlChildLayout: OpenXmlEmpty;
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Overlay: PureVal;
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TxPr: TxPr;
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end;
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function Legend.Create();overload;
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begin
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self.Create(nil, "c", "legend");
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end;
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function Legend.Create(_node: XmlNode);overload;
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begin
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class(OpenXmlElement).Create(_node: XmlNode);
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end;
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function Legend.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
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begin
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class(OpenXmlElement).Create(_parent, _prefix, _local_name);
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end;
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function Legend.Init();override;
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begin
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self.LegendPos := new PureVal(self, self.Prefix, "legendPos");
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self.XmlChildLayout := new OpenXmlEmpty(self, self.Prefix, "layout");
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self.Overlay := new PureVal(self, self.Prefix, "overlay");
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self.TxPr := new TxPr(self, self.Prefix, "txPr");
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end;
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function Legend.InitAttributes();override;
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begin
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attributes_ := array(
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);
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end;
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function Legend.InitChildren();override;
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begin
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child_elements_ := array(
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0: self.LegendPos,
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1: self.XmlChildLayout,
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2: self.Overlay,
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3: self.TxPr,
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);
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sorted_child_ := array(
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"": -1,
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self.LegendPos.ElementName: 0,
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self.XmlChildLayout.ElementName: 1,
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self.Overlay.ElementName: 2,
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self.TxPr.ElementName: 3,
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);
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end;
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function Legend.InitNode(_node: XmlNode);override;
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begin
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if ifObj(self.XmlNode) then
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for k,v in child_elements_ do v.InitNode(nil);
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self.XmlNode := ifObj(_node) ? _node : nil;
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node := ifObj(_node) ? _node.FirstChild() : nil;
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flag := false;
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if ifnil(child_elements_[0]) and length(child_elements_) > 0 then
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begin
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flag := true;
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arr := child_elements_;
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child_elements_ := array();
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end
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pre := ifString(self.Prefix) ? self.Prefix + ":" : "";
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while ifObj(node) do
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begin
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node_name := node.GetName();
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pos := sorted_child_[node_name];
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if ifnil(pos) or pos = -1 then
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begin
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obj := nil;
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case node_name of
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end;
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if ifObj(obj) then obj.InitNode(node);
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end
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else if flag then
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begin
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obj := arr[pos];
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obj.InitNode(node);
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child_elements_[length(child_elements_)] := obj;
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end
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else begin
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child_elements_[pos].InitNode(node);
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end
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node := node.NextElement();
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end
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end;
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function Legend.Copy(_obj: Legend);override;
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begin
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self.LegendPos.Copy(_obj.LegendPos);
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self.XmlChildLayout.Copy(_obj.XmlChildLayout);
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self.Overlay.Copy(_obj.Overlay);
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self.TxPr.Copy(_obj.TxPr);
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end;
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function Legend.ReadXmlChildLayout();
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begin
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return ifnil(self.XmlChildLayout.Value) ? false : true;
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end;
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function Legend.WriteXmlChildLayout(_value);
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begin
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self.XmlChildLayout.Value := _value;
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end;
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