{
 ***************************************************************************
 *                                                                         *
 *   This source is free software; you can redistribute it and/or modify   *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This code is distributed in the hope that it will be useful, but      *
 *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
 *   General Public License for more details.                              *
 *                                                                         *
 *   A copy of the GNU General Public License is available on the World    *
 *   Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also      *
 *   obtain it by writing to the Free Software Foundation,                 *
 *   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.        *
 *                                                                         *
 ***************************************************************************

  Author: Michael Van Canneyt
}
unit FPDEUtil;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, DOM;

Type
  TTagType = (ttBold,ttItalic,ttUnderline,ttParagraph,ttVariable,ttRemark,
              ttNumberedList,ttUnnumberedList,ttListItem,ttTable,ttRow,
              ttCell,TTHeader,ttPre,ttCode,ttLink,ttFile,ttPrintShort);
              
  TElementEvent = Procedure (Node : TDomElement) of Object;

Const
  TagNames : Array[TTagType] of string = ('b','i','u','p','var','remark',
              'ol','ul','li','table','tr',
              'td','th','pre','code','link','file', 'printshort');

Function IsPackageNode (Node : TDomNode) : Boolean;
Function IsModuleNode (Node : TDomNode) : Boolean;
Function IsTopicNode (Node : TDomNode) : Boolean;
Function IsElementNode (Node : TDomNode) : Boolean;
Function IsLinkNode (Node : TDomNode) : Boolean;


implementation
{ ---------------------------------------------------------------------
  Auxiliary functions
  ---------------------------------------------------------------------}

Function IsPackageNode (Node : TDomNode) : Boolean;

begin
  Result:=Assigned(Node) and (Node.NodeType=ELEMENT_NODE) and (Node.NodeName='package')
end;

Function IsModuleNode (Node : TDomNode) : Boolean;

begin
  Result:=Assigned(Node) and (Node.NodeType=ELEMENT_NODE) and (Node.NodeName='module')
end;

Function IsTopicNode (Node : TDomNode) : Boolean;

begin
  Result:=Assigned(Node) and (Node.NodeType=ELEMENT_NODE) and (Node.NodeName='topic')
end;

Function IsElementNode (Node : TDomNode) : Boolean;

begin
  Result:=Assigned(Node) and (Node.NodeType=ELEMENT_NODE) and (Node.NodeName='element')
end;

Function IsLinkNode (Node : TDomNode) : Boolean;

begin
  Result:=Assigned(Node) and (Node.NodeType=ELEMENT_NODE) and (Node.NodeName='link')
end;




end.