<?php
/* Copyright (C) 2003-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2007 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2008 Raphael Bertrand (Resultic)       <raphael.bertrand@resultic.fr>
 *
 * This program 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 program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * or see http://www.gnu.org/
 */

/**
 \file       htdocs/includes/modules/facture/pdf_huitre.modules.php
 \ingroup    facture
 \brief      Fichier de la classe permettant de générer les factures au modèle Huitre
 \author	    Laurent Destailleur
 \version    $Id$
 */

require_once(DOL_DOCUMENT_ROOT."/includes/modules/facture/modules_facture.php");
require_once(DOL_DOCUMENT_ROOT."/lib/company.lib.php");


/**
 \class      pdf_huitre
 \brief      Classe permettant de générer les factures au modèle Huitre
 */

class pdf_huitre extends ModelePDFFactures
{
	var $emetteur;	// Objet societe qui emet


	/**		\brief  Constructeur
	 \param	db		handler accès base de donnée
	 */
	function pdf_huitre($db)
	{
		global $conf,$langs,$mysoc;

		$langs->load("main");
		$langs->load("bills");
		$langs->load("products");


		$this->db = $db;
		$this->name = "huitre";
		$this->description = $langs->transnoentities('PDFHuitreDescription');

		// Dimension page pour format A4
		$this->type = 'pdf';
		$this->page_largeur = 210;
		$this->page_hauteur = 297;
		$this->format = array($this->page_largeur,$this->page_hauteur);
        $this->marge_gauche=10;
        $this->marge_droite=10;
        $this->marge_haute=10;
        $this->marge_basse=10;
		
		$this->option_logo = 1;                    // Affiche logo FAC_PDF_LOGO
		$this->option_tva = 0;                     // Gere option tva FACTURE_TVAOPTION
		$this->option_modereg = 0;                 // Gere choix mode règlement FACTURE_CHQ_NUMBER, FACTURE_RIB_NUMBER
		$this->option_condreg = 1;                 // Affiche conditions règlement
		$this->option_codeproduitservice = 0;      // Affiche code produit-service
		$this->option_multilang = 1;               // Dispo en plusieurs langues
		$this->option_escompte = 0;                // Affiche si il y a eu escompte
		$this->option_credit_note = 0;             // Gère les avoirs
		$this->option_draft_watermark = 1;		   //Support add of a watermark on drafts

		// Recupere emmetteur
		$this->emetteur=$mysoc;
		if (! $this->emetteur->pays_code) $this->emetteur->pays_code=substr($langs->defaultlang,-2);    // Par defaut, si n'était pas défini
	}


	/**
	 *		\brief      Fonction générant la facture sur le disque
	 *		\param	    fac				Objet facture à générer (ou id si ancienne methode)
	 *		\param		outputlangs		Lang object for output language
	 *		\return	    int     		1=ok, 0=ko
	 */
	function write_file($fac,$outputlangs='')
	{
		global $user,$langs,$conf;

		if (! is_object($outputlangs)) $outputlangs=$langs;
		// Force output charset to ISO, because, FPDF expect text encoded in ISO
		$outputlangs->charset_output=$outputlangs->character_set_client='ISO-8859-1';
		
		$outputlangs->load("main");
		$outputlangs->load("companies");
		$outputlangs->load("bills");
		$outputlangs->load("products");

		$outputlangs->setPhpLang();

		if ($conf->facture->dir_output)
		{
			// Définition de l'objet $fac (pour compatibilite ascendante)
			if (! is_object($fac))
	  {
	  	$id = $fac;
	  	$fac = new Facture($this->db,"",$id);
	  	$ret=$fac->fetch($id);
	  }

	  // Définition de $dir et $file
	  if ($fac->specimen)
	  {
	  	$dir = $conf->facture->dir_output;
	  	$file = $dir . "/SPECIMEN.pdf";
	  }
	  else
	  {
	  	$facref = sanitize_string($fac->ref);
	  	$dir = $conf->facture->dir_output . "/" . $facref;
	  	$file = $dir . "/" . $facref . ".pdf";
	  }

	  if (! file_exists($dir))
	  {
	  	if (create_exdir($dir) < 0)
	  	{
	  		$this->error=$langs->transnoentities("ErrorCanNotCreateDir",$dir);
	  		$langs->setPhpLang();	// On restaure langue session
	  		return 0;
	  	}
	  }

	  if (file_exists($dir))
	  {
	  	// Protection et encryption du pdf
	  	if ($conf->global->PDF_SECURITY_ENCRYPTION)
	  	{
					$pdf=new FPDI_Protection('P','mm','A4');
					$pdfrights = array('print'); // Ne permet que l'impression du document
					$pdfuserpass = ''; // Mot de passe pour l'utilisateur final
					$pdfownerpass = NULL; // Mot de passe du propriétaire, créé aléatoirement si pas défini
					$pdf->SetProtection($pdfrights,$pdfuserpass,$pdfownerpass);
	  	}
	  	else
	  	{
	  		$pdf=new FPDI('P','mm',$this->format);
				}

				$pdf->Open();
				$pdf->AddPage();

				$this->_pagehead($pdf, $fac, $outputlangs);

				$pdf->SetTitle($fac->ref);
				$pdf->SetSubject($langs->transnoentities("Bill"));
				$pdf->SetCreator("Dolibarr (By ADYTEK)".DOL_VERSION);
				$pdf->SetAuthor($user->fullname);
				$pdf->SetMargins(10, 10, 10);
				$pdf->SetAutoPageBreak(1,0);
				$tab_top = 100;
				$tab_height = 110;

				$pdf->SetFillColor(242,239,119);

				$pdf->SetFont('Arial','', 9);

				$pdf->SetXY (10, $tab_top + 10 );

				$iniY = $pdf->GetY();
				$curY = $pdf->GetY();
				$nexY = $pdf->GetY();
				$nblignes = sizeof($fac->lignes);

				// Boucle sur les lignes de factures
				for ($i = 0 ; $i < $nblignes ; $i++)
				{
					$curY = $nexY;

					$pdf->SetXY (11, $curY );
					$pdf->MultiCell(118, 5, $fac->lignes[$i]->desc, 0, 'J');

					$nexY = $pdf->GetY();

					$pdf->SetXY (133, $curY);
					$pdf->MultiCell(10, 5, $fac->lignes[$i]->tva_tx, 0, 'C');

					$pdf->SetXY (145, $curY);
					$pdf->MultiCell(10, 5, $fac->lignes[$i]->qty, 0, 'C');

					$pdf->SetXY (156, $curY);
					$pdf->MultiCell(18, 5, price($fac->lignes[$i]->price), 0, 'R', 0);

					$pdf->SetXY (174, $curY);
					$total = price($fac->lignes[$i]->total_ht);
					$pdf->MultiCell(26, 5, $total, 0, 'R', 0);

					if ($nexY > 200 && $i < $nblignes - 1)
					{
		    $this->_tableau($pdf, $tab_top, $tab_height, $nexY);
		    $pdf->AddPage();
		    $nexY = $iniY;
		    $this->_pagehead($pdf, $fac, $outputlangs);
		    $pdf->SetTextColor(0,0,0);
		    $pdf->SetFont('Arial','', 10);
					}

				}
				$this->_tableau($pdf, $tab_top, $tab_height, $nexY);

				$this->_tableau_tot($pdf, $fac);

				$this->_tableau_compl($pdf, $fac);

				/*
				 *
				 */
				if (defined("FACTURE_RIB_NUMBER"))
				{
					if (FACTURE_RIB_NUMBER > 0)
					{
		    $account = new Account($this->db);
		    $account->fetch(FACTURE_RIB_NUMBER);

		    $pdf->SetXY (10, 40);
		    $pdf->SetFont('Arial','U',8);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("BankDetails"), 0, 'L', 0);
		    $pdf->SetFont('Arial','',8);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("BankCode").' : ' . $account->code_banque, 0, 'L', 0);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("DeskCode").' : ' . $account->code_guichet, 0, 'L', 0);
		    $pdf->MultiCell(50, 4, $langs->transnoentities("BankAccountNumber").' : ' . $account->number, 0, 'L', 0);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("BankAccountNumberKey").' : ' . $account->cle_rib, 0, 'L', 0);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("Residence").' : ' . $account->domiciliation, 0, 'L', 0);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("IbanPrefix").' : ' . $account->iban_prefix, 0, 'L', 0);
		    $pdf->MultiCell(40, 4, $langs->transnoentities("BIC").' : ' . $account->bic, 0, 'L', 0);
					}
				}

				/*
				 *
				 *
				 */

				if ( $fac->note_public)
				{
					$pdf->SetFont('Arial','',7);
					$pdf->SetXY(10, 211);
					$note = $langs->transnoentities("Note").' : '.$fac->note_public;
					$pdf->MultiCell(110, 3, $note, 0, 'J');
				}

				$pdf->SetFont('Arial','U',11);
				$pdf->SetXY(10, 225);
				$titre = $outputlangs->transnoentities("PaymentConditions").' : ';
				$lib_condition_paiement=$outputlangs->transnoentities("PaymentCondition".$fac->cond_reglement_code)!=('PaymentCondition'.$fac->cond_reglement_code)?$outputlangs->transnoentities("PaymentCondition".$fac->cond_reglement_code):$fac->cond_reglement;
				$titre.=$lib_condition_paiement;
				$pdf->MultiCell(190, 5, $titre, 0, 'J');

				$this->_pagefoot($pdf, $fac, $outputlangs);
				$pdf->AliasNbPages();
				//----
				$pdf->SetTextColor(0,0,0);
				$pdf->SetFillColor(242,239,119);

				$pdf->SetLineWidth(0.5);





				$pdf->Close();

				$pdf->Output($file);

				$langs->setPhpLang();	// On restaure langue session
				return 1;   // Pas d'erreur
	  }
	  else
	  {
	  	$this->error=$langs->transnoentities("ErrorCanNotCreateDir",$dir);
	  	$langs->setPhpLang();	// On restaure langue session
	  	return 0;
	  }
		}
		else
		{
			$this->error=$langs->transnoentities("ErrorConstantNotDefined","FAC_OUTPUTDIR");
			$langs->setPhpLang();	// On restaure langue session
			return 0;
		}
		$this->error=$langs->transnoentities("ErrorUnknown");
		$langs->setPhpLang();	// On restaure langue session
		return 0;   // Erreur par defaut
	}


	/*
	 *
	 *
	 *
	 */
	function RoundedRect($x, $y, $w, $h,$r, $style = '')
	{
		$k = $this->k;
		$hp = $this->h;
		if($style=='F')
		$op='f';
		elseif($style=='FD' or $style=='DF')
		$op='B';
		else
		$op='S';
		$MyArc = 4/3 * (sqrt(2) - 1);
		$this->_out(sprintf('%.2f %.2f m',($x+$r)*$k,($hp-$y)*$k ));
		$xc = $x+$w-$r ;
		$yc = $y+$r;
		$this->_out(sprintf('%.2f %.2f l', $xc*$k,($hp-$y)*$k ));

		$this->_Arc($xc + $r*$MyArc, $yc - $r, $xc + $r, $yc - $r*$MyArc, $xc + $r, $yc);
		$xc = $x+$w-$r ;
		$yc = $y+$h-$r;
		$this->_out(sprintf('%.2f %.2f l',($x+$w)*$k,($hp-$yc)*$k));
		$this->_Arc($xc + $r, $yc + $r*$MyArc, $xc + $r*$MyArc, $yc + $r, $xc, $yc + $r);
		$xc = $x+$r ;
		$yc = $y+$h-$r;
		$this->_out(sprintf('%.2f %.2f l',$xc*$k,($hp-($y+$h))*$k));
		$this->_Arc($xc - $r*$MyArc, $yc + $r, $xc - $r, $yc + $r*$MyArc, $xc - $r, $yc);
		$xc = $x+$r ;
		$yc = $y+$r;
		$this->_out(sprintf('%.2f %.2f l',($x)*$k,($hp-$yc)*$k ));
		$this->_Arc($xc - $r, $yc - $r*$MyArc, $xc - $r*$MyArc, $yc - $r, $xc, $yc - $r);
		$this->_out($op);
	}

	function _Arc($x1, $y1, $x2, $y2, $x3, $y3)
	{
		$h = $this->h;
		$this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c ', $x1*$this->k, ($h-$y1)*$this->k,
		$x2*$this->k, ($h-$y2)*$this->k, $x3*$this->k, ($h-$y3)*$this->k));
	}
	///////////////////////////////
	function _tableau_compl(&$pdf, $fac)
	{
		global $langs;
		$langs->load("main");
		$langs->load("bills");

		$tab3_top = 240;
		$tab3_height = 18;
		$tab3_width = 60;

		$pdf->Rect(10, $tab3_top, $tab3_width, $tab3_height);

		$pdf->line(10, $tab3_top + 6, $tab3_width+10, $tab3_top + 6 );
		$pdf->line(10, $tab3_top + 12, $tab3_width+10, $tab3_top + 12 );

		$pdf->line(40, $tab3_top, 40, $tab3_top + $tab3_height );

		$pdf->SetFont('Arial','',8);
		$pdf->SetXY (10, $tab3_top - 6);
		$pdf->MultiCell(60, 6, $langs->transnoentities("ExtraInfos"), 0, 'L', 0);
		$pdf->SetXY (10, $tab3_top );
		$pdf->MultiCell(20, 6, $langs->transnoentities("RegulatedOn"), 0, 'L', 0);
		$pdf->SetXY (10, $tab3_top + 6);
		$pdf->MultiCell(60, 6, $langs->transnoentities("ChequeOrTransferNumber"), 0, 'L', 0);
		$pdf->SetXY (10, $tab3_top + 12);
		$pdf->MultiCell(20, 6, $langs->transnoentities("Bank"), 0, 'L', 0);
	}

	/*
	 *   \brief      Affiche le total à payer
	 *   \param      pdf         objet PDF
	 *   \param      fac         objet facture
	 */
	function _tableau_tot(&$pdf, $fac)
	{
		global $langs;
		$langs->load("main");
		$langs->load("bills");

		$tab2_top = 212;
		$tab2_hl = 5;
		$tab2_height = $tab2_hl * 4;
		$pdf->SetFont('Arial','', 9);

		//	      $pdf->Rect(132, $tab2_top, 68, $tab2_height);
		//	      $pdf->line(174, $tab2_top, 174, $tab2_top + $tab2_height);

		//	      $pdf->line(132, $tab2_top + $tab2_height - 21, 200, $tab2_top + $tab2_height - 21 );
		//	      $pdf->line(132, $tab2_top + $tab2_height - 14, 200, $tab2_top + $tab2_height - 14 );
		//	      $pdf->line(132, $tab2_top + $tab2_height - 7, 200, $tab2_top + $tab2_height - 7 );

		$pdf->SetXY (132, $tab2_top + 0);
		$pdf->MultiCell(42, $tab2_hl, $langs->transnoentities("TotalHT"), 0, 'R', 0);

		$pdf->SetXY (174, $tab2_top + 0);
		$pdf->MultiCell(26, $tab2_hl, price($fac->total_ht + $fac->remise), 0, 'R', 0);

		$index = 1;

		$pdf->SetXY (132, $tab2_top + $tab2_hl * $index);
		$pdf->MultiCell(42, $tab2_hl, $langs->transnoentities("TotalVAT"), 0, 'R', 0);

		$pdf->SetXY (174, $tab2_top + $tab2_hl * $index);
		$pdf->MultiCell(26, $tab2_hl, price($fac->total_tva), 0, 'R', 0);

		$pdf->SetXY (132, $tab2_top + $tab2_hl * ($index+1));
		$pdf->MultiCell(42, $tab2_hl, $langs->transnoentities("TotalTTC"), 0, 'R', 1);

		$pdf->SetXY (174, $tab2_top + $tab2_hl * ($index+1));
		$pdf->MultiCell(26, $tab2_hl, price($fac->total_ttc), 0, 'R', 1);

		$deja_regle = $fac->getSommePaiement();

		if ($deja_regle > 0)
		{
			$pdf->SetXY (132, $tab2_top + $tab2_hl * ($index+2));
			$pdf->MultiCell(42, $tab2_hl, $langs->transnoentities("AlreadyPayed"), 0, 'R', 0);

			$pdf->SetXY (174, $tab2_top + $tab2_hl * ($index+2));
			$pdf->MultiCell(26, $tab2_hl, price($deja_regle), 0, 'R', 0);

			$pdf->SetXY (132, $tab2_top + $tab2_hl * ($index+3));
			$pdf->MultiCell(42, $tab2_hl, $langs->transnoentities("RemainderToPay"), 0, 'R', 1);

			$pdf->SetXY (174, $tab2_top + $tab2_hl * ($index+3));
			$pdf->MultiCell(26, $tab2_hl, price($fac->total_ttc - $deja_regle), 0, 'R', 1);
		}
	}
	/*
	 *   \brief      Affiche la grille des lignes de factures
	 *   \param      pdf     objet PDF
	 */
	function _tableau(&$pdf, $tab_top, $tab_height, $nexY)
	{
		global $langs;
		$langs->load("main");
		$langs->load("bills");

		$pdf->SetFont('Arial','',10);

		$pdf->Text(11,$tab_top + 5,$langs->transnoentities("Designation"));

		$pdf->line(132, $tab_top, 132, $tab_top + $tab_height);
		$pdf->Text(134,$tab_top + 5,$langs->transnoentities("VAT"));

		$pdf->line(144, $tab_top, 144, $tab_top + $tab_height);
		$pdf->Text(147,$tab_top + 5,$langs->transnoentities("Qty"));

		$pdf->line(156, $tab_top, 156, $tab_top + $tab_height);
		$pdf->Text(160,$tab_top + 5,$langs->transnoentities("PriceU"));

		$pdf->line(174, $tab_top, 174, $tab_top + $tab_height);
		$pdf->Text(187,$tab_top + 5,$langs->transnoentities("Total"));

		$pdf->Rect(10, $tab_top, 190, $tab_height);
		$pdf->line(10, $tab_top + 10, 200, $tab_top + 10 );
	}

	/*
	 *   \brief      Affiche en-tête facture
	 *   \param      pdf     objet PDF
	 *   \param      fac     objet facture
	 */
	function _pagehead(&$pdf, $fac, $outputlangs)
	{
		global $conf;

		$outputlangs->load("main");
		$outputlangs->load("bills");
		$outputlangs->load("propal");
		$outputlangs->load("companies");

		$tab4_top = 60;
		$tab4_hl = 6;
		$tab4_sl = 4;
		$ligne = 2;

		//Affiche le filigrane brouillon - Print Draft Watermark
		if($fac->statut==0 && (! empty($conf->global->FACTURE_DRAFT_WATERMARK)) )
		{
			$watermark_angle=atan($this->page_hauteur/$this->page_largeur);
			$watermark_x=5;
			$watermark_y=$this->page_hauteur-50;
			$watermark_width=$this->page_hauteur;
			$pdf->SetFont('Arial','B',50);
			$pdf->SetTextColor(255,192,203);
			//rotate
			$pdf->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm',cos($watermark_angle),sin($watermark_angle),-sin($watermark_angle),cos($watermark_angle),$watermark_x*$pdf->k,($pdf->h-$watermark_y)*$pdf->k,-$watermark_x*$pdf->k,-($pdf->h-$watermark_y)*$pdf->k));
			//print watermark
			$pdf->SetXY($watermark_x,$watermark_y);
			$pdf->Cell($watermark_width,25,clean_html($conf->global->FACTURE_DRAFT_WATERMARK),0,2,"C",0);
			//antirotate
			$pdf->_out('Q');
		}
		//Print content

		$pdf->SetXY(10,5);

		// Logo
		$logo=$conf->societe->dir_logos.'/'.$this->emetteur->logo;
		if ($this->emetteur->logo)
		{
			if (is_readable($logo))
	  {
	  	$pdf->Image($logo, 10, 5,45.0, 25.0);
	  }
	  else
	  {
	  	$pdf->SetTextColor(200,0,0);
	  	$pdf->SetFont('Arial','B',8);
	  	$pdf->MultiCell(80, 3, $outputlangs->transnoentities("ErrorLogoFileNotFound",$logo), 0, 'L');
	  	$pdf->MultiCell(80, 3, $outputlangs->transnoentities("ErrorGoToGlobalSetup"), 0, 'L');
	  }
		}
		else if (defined("FAC_PDF_INTITULE"))
		{
			$pdf->MultiCell(80, 6, FAC_PDF_INTITULE, 0, 'L');
		}

		$pdf->SetDrawColor(192,192,192);
		$pdf->line(9, 5, 200, 5 );
		$pdf->line(9, 30, 200, 30 );

		$pdf->SetFont('Arial','B',7);
		$pdf->SetTextColor(128,128,128);

		if (defined("FAC_PDF_ADRESSE"))
		{
			$pdf->SetXY( $tab4_top , $tab4_hl );
			$pdf->MultiCell(80, 3, FAC_PDF_ADRESSE, '' , 'L');
		}
		$pdf->SetFont('Arial','',7);
		if (defined("FAC_PDF_TEL"))
		{
			$pdf->SetXY( $tab4_top , $tab4_hl + 2*$tab4_sl );
			$pdf->MultiCell(80, 3, $outputlangs->transnoentities('FullPhoneNumber').' : ' . FAC_PDF_TEL, '' , 'L');
		}
		if (defined("FAC_PDF_FAX"))
		{
			$pdf->SetXY( $tab4_top , $tab4_hl + 3*$tab4_sl );
			$pdf->MultiCell(80, 3, $outputlangs->transnoentities('TeleFax').' : ' . FAC_PDF_FAX, '' , 'L');
		}
		if (defined("FAC_PDF_MEL"))
		{
			$pdf->SetXY( $tab4_top , $tab4_hl + 4*$tab4_sl );
			$pdf->MultiCell(80, 3, $outputlangs->transnoentities('Email').' : ' . FAC_PDF_MEL, '' , 'L');
		}
		if (defined("FAC_PDF_WWW"))
		{
			$pdf->SetXY( $tab4_top , $tab4_hl + 5*$tab4_sl );
			$pdf->MultiCell(80, 3, $outputlangs->transnoentities('Web').' : ' . FAC_PDF_WWW, '' , 'L');
		}
		$pdf->SetTextColor(70,70,170);


		/*
		 * Definition du document
		 */
		$pdf->SetXY(150,16);
		$pdf->SetFont('Arial','B',16);
		$pdf->SetTextColor(0,0,200);
		$pdf->MultiCell(50, 2, strtoupper($outputlangs->transnoentities("Invoice")), '' , 'C');

		/*
		 * Adresse Client
		 */
		$pdf->SetTextColor(0,0,0);
		$pdf->SetFillColor(242,239,119);

		//      $this->RoundedRect(100, 40, 100, 40, 3, 'F');
		$pdf->rect(100, 40, 100, 40, 'F');
		$pdf->SetFont('Arial','B',12);
		$fac->fetch_client();
		$pdf->SetXY(102,42);
		$pdf->MultiCell(96,5, $fac->client->nom, 0, 'C');
		$pdf->SetFont('Arial','B',11);
		$pdf->SetXY(102,$pdf->GetY()+3);
		$pdf->MultiCell(96,5, $fac->client->adresse . "\n\n" . $fac->client->cp . " " . $fac->client->ville ,  0, 'C');




		$pdf->SetTextColor(200,0,0);
		$pdf->SetFont('Arial','B',14);
		$pdf->Text(11, 88, $outputlangs->transnoentities('Date'));
		$pdf->Text(35, 88, ": " . dolibarr_print_date($fac->date,'day'));
		$pdf->Text(11, 94, $outputlangs->transnoentities('Invoice'));
		$pdf->Text(35, 94, ": ".$fac->ref);

		// Montants exprimes en euros
		$pdf->SetTextColor(0,0,0);
		$pdf->SetFont('Arial','',10);
		$titre = $outputlangs->transnoentities("AmountInCurrency",$outputlangs->transnoentities("Currency".$conf->monnaie));
		$pdf->Text(200 - $pdf->GetStringWidth($titre), 94, $titre);

	}

	/*
	 *   \brief      Affiche le pied de page de la facture
	 *   \param      pdf     objet PDF
	 *   \param      fac     objet facture
	 */
	function _pagefoot(&$pdf, $fac, $outputlangs)
	{
		return pdf_pagefoot($pdf,$outputlangs,'FACTURE_FREE_TEXT',$this->emetteur,$this->marge_basse,$this->marge_gauche,$this->page_hauteur);
	}

}
?>
