<?php
  class RTFFile {
    private $StartFile = "";
    private $CloseFile = "}";
    
    private $aAlign = array(
      "",//  Dejar Igual
      "\\qc",//  Centrar
      "\\ql",//  Izquierda
      "\\qr",//  Derecha
      "\\qj",//  Justificar
      "\\qd" //  Distribuir
    );//Tipo De Alineación Horizontal de Texto

    private $BasicFormat = "";
    private $OtherFormat = "";
    private $RTFStringFile = "";
    
    private $NewParg = "\\par ";//Nuevo Parágrafo
    private $NewPage = "\n\\page \\par \n";//Nueva Página
    private $NewLine = "\n\\line";//Nueva Línea
    
    private function SetStartFile() {
      $HeaderFile = "{\\rtf1"//Indicador RTF
          ."\\ansi\\ansicpg1252"//1252->Western European
          ."\\deff0\\deflang9226 \n";//9226->Español Colombia
          
      $FamilyFont = array("\n",
          " {\\f1\\fnil\\fprq1\\fcharset0 TlwgMono;}\n",
          " {\\f2\\fswiss\\fprq1\\fcharset0 Arial;}\n",
          " {\\f3\\froman\\fprq1\\fcharset0 Times New Roman;}\n",
          " {\\f4\\fmodern\\fprq1\\fcharset0 Courier New;}\n",
          " {\\f5\\fscript\\fprq1\\fcharset0 Edwardian Script ITC;}\n"); //Familia de Fuentes
      $FontTable = "\n{\\fonttbl\n".$FamilyFont[0].$FamilyFont[1]
            .$FamilyFont[2].$FamilyFont[3].$FamilyFont[4].$FamilyFont[5]."}\n";//Tabla de Fuentes
      
      $Colors = array(
          "\\red0\\green0\\blue0;\n", //Negro
          "\\red0\\green0\\blue255;\n", //Azul
          "\\red0\\green255\\blue255;\n", //Cian
          "\\red0\\green255\\blue0;\n", //Verde
          "\\red255\\green0\\blue255;\n", //Magenta
          "\\red255\\green0\\blue0;\n", //Red
          "\\red255\\green255\\blue0;\n", //Amarillo
          "\\red255\\green255\\blue255;\n" //Blanco
           ); //Color de Fuentes
      
      $ColorTable = "\n{\\colortbl;\n".$Colors[0].$Colors[1].$Colors[2].$Colors[3].
            $Colors[4].$Colors[5].$Colors[6].$Colors[7]."}\n";//Tabla de Colores
      
      $this->StartFile = $HeaderFile.$FontTable.$ColorTable;  
  
    }
    
    public function __construct() {
      $this->ResetFile();
    }
    
    public function ResetFile(){
      $this->SetStartFile();
      $this->RTFStringFile = $this->StartFile;
    }
    
    public function CloseFile(){
      $this->RTFStringFile .= $this->CloseFile;
    }

    public function GetFile(){
      return $this->RTFStringFile;
    }
    
    public function InsertLine(){
      $this->RTFStringFile .= $this->NewLine;
    }
    
    public function InsertPage(){
      $this->RTFStringFile .= $this->NewPage;
    }
    
    public function InsertParg(){
      $this->RTFStringFile .= $this->NewParg;
    }
    
    public function AddText($Text){
      $this->RTFStringFile .= $this->BasicFormat;
      $this->RTFStringFile .= $this->OtherFormat;
      $this->RTFStringFile .= $Text;
      $this->RTFStringFile .= "\n";
    }
    
    public function AddElement($Element){
      $this->RTFStringFile .= $Element;
    }
    
    public function SetBasicFormatTextFile($Align, $CFrnt, $CFond, $Fuente, $Talla) {
      $sCFrnt = "\\cf".$CFrnt;
      $sCFond = "\\highlight".$CFond;
      $sFuente = "\\f".$Fuente;
      $sTalla = "\\fs".(2*$Talla);
      global $aAlign;
      $this->BasicFormat = $this->aAlign[$Align].$sCFrnt.$sCFond.$sFuente.$sTalla."\n";
    }

    public function SetOtherFormatTextFile($Negrt,$Italc,$Sbryd) {
      $sNegrt = ($Negrt==0)?"\\b0":"\\b";//  Negrita
      $sItalc = ($Italc==0)?"\\i0":"\\i";//  Itálica
      $sSbryd = ($Sbryd==0)?"\\ul0":"\\ul";// Subrayar
      $sFrmtSP = $sNegrt.$sItalc.$sSbryd."\n";
      $this->OtherFormat = $sFrmtSP;
    }
  }
?>