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| ///////////////////////////////////////////////////////////////////////////
// //
// Copyright (c) 2015 by Charta Software B.V. //
// All rights reserved //
// //
// Version: 1.7.0.83525 //
// Web site: https://pascal.chartasoftware.com/ //
// //
// This code and information are provided "as is" without warranty of //
// any kind. Dissemination of this information or reproduction of //
// this material is strictly forbidden unless prior written permission //
// is obtained from Charta Software B.V.. //
// //
///////////////////////////////////////////////////////////////////////////
unit Html.Element.Block.Table;
interface
uses
Boolean,
Collection.List,
Html.Attribute,
Html.Element.Block,
Integer._32;
type
THtmlTableCell = class(THtmlBlockElement)
public
ColumnSpan: TInteger32;
RowSpan: TInteger32;
IsHeaderCell: TBoolean;
constructor Create(); override;
procedure AddAttributes(Attributes: THtmlAttributes); override;
end;
THtmlTableRow = class(THtmlBlockElement)
protected
FCells: TList<THtmlTableCell>;
public
constructor Create(); override;
destructor Destroy(); override;
property Cells: TList<THtmlTableCell> read FCells;
end;
THtmlTableBody = class(THtmlBlockElement)
protected
FRows: TList<THtmlTableRow>;
public
constructor Create(); override;
destructor Destroy(); override;
property Rows: TList<THtmlTableRow> read FRows;
end;
THtmlTableFooter = class(THtmlBlockElement)
protected
FRows: TList<THtmlTableRow>;
public
constructor Create(); override;
destructor Destroy(); override;
property Rows: TList<THtmlTableRow> read FRows;
end;
THtmlTable = class(THtmlBlockElement)
protected
FHeader: TList<THtmlTableRow>;
FFooter: THtmlTableFooter;
FBodies: TList<THtmlTableBody>;
public
constructor Create(); override;
destructor Destroy(); override;
function Body(): TList<THtmlTableRow>;
property Header: TList<THtmlTableRow> read FHeader;
property Bodies: TList<THtmlTableBody> read FBodies;
property Footer: THtmlTableFooter read FFooter;
end;
implementation
uses
Integer._32.TextFormat,
Object_.List,
Object_.Reference.Counter;
{ THtmlTableCell }
procedure THtmlTableCell.AddAttributes(Attributes: THtmlAttributes);
begin
inherited AddAttributes(Attributes);
if ColumnSpan <> 1 then
Attributes.AddRequired('colspan', Integer32ToText(ColumnSpan));
if RowSpan <> 1 then
Attributes.AddRequired('rowspan', Integer32ToText(RowSpan));
end;
constructor THtmlTableCell.Create();
begin
inherited Create();
Self.ColumnSpan := 1;
Self.RowSpan := 1;
Self.IsHeaderCell := False;
end;
{ THtmlTableRow }
constructor THtmlTableRow.Create();
begin
inherited Create();
FCells := TObjectList<THtmlTableCell>.Create();
FCells.ElementManager := TReferenceCounter<THtmlTableCell>.Create();
end;
destructor THtmlTableRow.Destroy();
begin
Cells.Free();
inherited Destroy();
end;
{ THtmlTable }
function THtmlTable.Body(): TList<THtmlTableRow>;
begin
Result := Bodies[0].Rows;
end;
constructor THtmlTable.Create();
begin
inherited Create();
FHeader := TObjectList<THtmlTableRow>.Create();
FHeader.ElementManager := TReferenceCounter<THtmlTableRow>.Create();
FFooter := THtmlTableFooter.Create();
FFooter.AddReference();
FBodies := TObjectList<THtmlTableBody>.Create();
FBodies.ElementManager := TReferenceCounter<THtmlTableBody>.Create();
FBodies.Add(THtmlTableBody.Create());
end;
destructor THtmlTable.Destroy();
begin
Header.Free();
Bodies.Free();
Footer.ReleaseReference();
inherited Destroy();
end;
{ THtmlTableBody }
constructor THtmlTableBody.Create();
begin
inherited Create();
FRows := TObjectList<THtmlTableRow>.Create();
FRows.ElementManager := TReferenceCounter<THtmlTableRow>.Create();
end;
destructor THtmlTableBody.Destroy();
begin
Rows.Free();
inherited Destroy();
end;
{ THtmlTableFooter }
constructor THtmlTableFooter.Create();
begin
inherited Create();
FRows := TObjectList<THtmlTableRow>.Create();
FRows.ElementManager := TReferenceCounter<THtmlTableRow>.Create();
end;
destructor THtmlTableFooter.Destroy();
begin
Rows.Free();
inherited Destroy();
end;
end.
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