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<?php |
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// |
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// FPDF_TPL - Version 1.1.1 |
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// |
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// Copyright 2004-2007 Setasign - Jan Slabon |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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|
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require_once(USCES_PLUGIN_DIR.'/classes/fpdf/mbfpdf.php'); |
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|
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class FPDF_TPL extends MBFPDF { |
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/** |
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* Array of Tpl-Data |
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* @var array |
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*/ |
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var $tpls = array(); |
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|
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/** |
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* Current Template-ID |
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* @var int |
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*/ |
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var $tpl = 0; |
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|
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/** |
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* "In Template"-Flag |
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* @var boolean |
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*/ |
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var $_intpl = false; |
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|
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/** |
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* Nameprefix of Templates used in Resources-Dictonary |
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* @var string A String defining the Prefix used as Template-Object-Names. Have to beginn with an / |
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*/ |
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var $tplprefix = "/TPL"; |
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|
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/** |
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* Resources used By Templates and Pages |
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* @var array |
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*/ |
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var $_res = array(); |
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|
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/** |
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* Constructor |
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* See FPDF-Documentation |
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* @param string $orientation |
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* @param string $unit |
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* @param mixed $format |
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*/ |
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function fpdf_tpl($orientation='P',$unit='mm',$format='A4') { |
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parent::fpdf($orientation,$unit,$format); |
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} |
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|
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/** |
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* Start a Template |
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* |
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* This method starts a template. You can give own coordinates to build an own sized |
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* Template. Pay attention, that the margins are adapted to the new templatesize. |
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* If you want to write outside the template, for example to build a clipped Template, |
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* you have to set the Margins and "Cursor"-Position manual after beginTemplate-Call. |
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* |
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* If no parameter is given, the template uses the current page-size. |
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* The Method returns an ID of the current Template. This ID is used later for using this template. |
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* Warning: A created Template is used in PDF at all events. Still if you don't use it after creation! |
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* |
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* @param int $x The x-coordinate given in user-unit |
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* @param int $y The y-coordinate given in user-unit |
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* @param int $w The width given in user-unit |
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* @param int $h The height given in user-unit |
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* @return int The ID of new created Template |
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*/ |
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function beginTemplate($x=null,$y=null,$w=null,$h=null) { |
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if ($this->page <= 0) |
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$this->error("You have to add a page to fpdf first!"); |
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|
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if ($x == null) |
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$x = 0; |
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if ($y == null) |
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$y = 0; |
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if ($w == null) |
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$w = $this->w; |
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if ($h == null) |
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$h = $this->h; |
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|
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// Save settings |
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$this->tpl++; |
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$tpl =& $this->tpls[$this->tpl]; |
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$tpl = array( |
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'o_x' => $this->x, |
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'o_y' => $this->y, |
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'o_AutoPageBreak' => $this->AutoPageBreak, |
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'o_bMargin' => $this->bMargin, |
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'o_tMargin' => $this->tMargin, |
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'o_lMargin' => $this->lMargin, |
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'o_rMargin' => $this->rMargin, |
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'o_h' => $this->h, |
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'o_w' => $this->w, |
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'buffer' => '', |
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'x' => $x, |
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'y' => $y, |
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'w' => $w, |
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'h' => $h |
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); |
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|
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$this->SetAutoPageBreak(false); |
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|
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// Define own high and width to calculate possitions correct |
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$this->h = $h; |
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$this->w = $w; |
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|
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$this->_intpl = true; |
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$this->SetXY($x+$this->lMargin,$y+$this->tMargin); |
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$this->SetRightMargin($this->w-$w+$this->rMargin); |
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|
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return $this->tpl; |
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} |
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|
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/** |
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* End Template |
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* |
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* This method ends a template and reset initiated variables on beginTemplate. |
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* |
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* @return mixed If a template is opened, the ID is returned. If not a false is returned. |
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*/ |
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function endTemplate() { |
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if ($this->_intpl) { |
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$this->_intpl = false; |
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$tpl =& $this->tpls[$this->tpl]; |
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$this->SetXY($tpl['o_x'], $tpl['o_y']); |
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$this->tMargin = $tpl['o_tMargin']; |
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$this->lMargin = $tpl['o_lMargin']; |
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$this->rMargin = $tpl['o_rMargin']; |
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$this->h = $tpl['o_h']; |
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$this->w = $tpl['o_w']; |
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$this->SetAutoPageBreak($tpl['o_AutoPageBreak'], $tpl['o_bMargin']); |
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|
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return $this->tpl; |
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} else { |
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return false; |
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} |
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} |
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|
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/** |
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* Use a Template in current Page or other Template |
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* |
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* You can use a template in a page or in another template. |
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* You can give the used template a new size like you use the Image()-method. |
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* All parameters are optional. The width or height is calculated automaticaly |
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* if one is given. If no parameter is given the origin size as defined in |
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* beginTemplate() is used. |
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* The calculated or used width and height are returned as an array. |
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* |
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* @param int $tplidx A valid template-Id |
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* @param int $_x The x-position |
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* @param int $_y The y-position |
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* @param int $_w The new width of the template |
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* @param int $_h The new height of the template |
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* @retrun array The height and width of the template |
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*/ |
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function useTemplate($tplidx, $_x=null, $_y=null, $_w=0, $_h=0) { |
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if ($this->page <= 0) |
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$this->error("You have to add a page to fpdf first!"); |
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|
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if (!isset($this->tpls[$tplidx])) |
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$this->error("Template does not exist!"); |
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|
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if ($this->_intpl) { |
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$this->_res['tpl'][$this->tpl]['tpls'][$tplidx] =& $this->tpls[$tplidx]; |
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} |
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|
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$tpl =& $this->tpls[$tplidx]; |
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$x = $tpl['x']; |
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$y = $tpl['y']; |
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$w = $tpl['w']; |
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$h = $tpl['h']; |
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|
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if ($_x == null) |
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$_x = $x; |
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if ($_y == null) |
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$_y = $y; |
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$wh = $this->getTemplateSize($tplidx,$_w,$_h); |
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$_w = $wh['w']; |
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$_h = $wh['h']; |
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|
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$this->_out(sprintf("q %.4f 0 0 %.4f %.2f %.2f cm", ($_w/$w), ($_h/$h), $_x*$this->k, ($this->h-($_y+$_h))*$this->k)); // Translate |
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$this->_out($this->tplprefix.$tplidx." Do Q"); |
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|
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return array("w" => $_w, "h" => $_h); |
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} |
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|
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/** |
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* Get The calculated Size of a Template |
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* |
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* If one size is given, this method calculates the other one. |
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* |
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* @param int $tplidx A valid template-Id |
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* @param int $_w The width of the template |
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* @param int $_h The height of the template |
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* @return array The height and width of the template |
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*/ |
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function getTemplateSize($tplidx, $_w=0, $_h=0) { |
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if (!$this->tpls[$tplidx]) |
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return false; |
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|
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$tpl =& $this->tpls[$tplidx]; |
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$w = $tpl['w']; |
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$h = $tpl['h']; |
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|
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if ($_w == 0 and $_h == 0) { |
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$_w = $w; |
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$_h = $h; |
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} |
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|
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if($_w==0) |
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$_w=$_h*$w/$h; |
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if($_h==0) |
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$_h=$_w*$h/$w; |
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|
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return array("w" => $_w, "h" => $_h); |
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} |
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|
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/** |
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* See FPDF-Documentation ;-) |
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*/ |
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function SetFont($family,$style='',$size=0) { |
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/** |
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* force the resetting of font changes in a template |
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*/ |
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if ($this->_intpl) |
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$this->FontFamily = ''; |
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|
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parent::SetFont($family, $style, $size); |
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|
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$fontkey = $this->FontFamily.$this->FontStyle; |
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|
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if ($this->_intpl) { |
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$this->_res['tpl'][$this->tpl]['fonts'][$fontkey] =& $this->fonts[$fontkey]; |
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} else { |
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$this->_res['page'][$this->page]['fonts'][$fontkey] =& $this->fonts[$fontkey]; |
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} |
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} |
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|
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/** |
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* See FPDF-Documentation ;-) |
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*/ |
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function Image($file,$x,$y,$w=0,$h=0,$type='',$link='') { |
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parent::Image($file,$x,$y,$w,$h,$type,$link); |
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if ($this->_intpl) { |
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$this->_res['tpl'][$this->tpl]['images'][$file] =& $this->images[$file]; |
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} else { |
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$this->_res['page'][$this->page]['images'][$file] =& $this->images[$file]; |
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} |
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} |
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|
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/** |
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* See FPDF-Documentation ;-) |
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* |
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* AddPage is not available when you're "in" a template. |
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*/ |
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function AddPage($orientation='') { |
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if ($this->_intpl) |
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$this->Error('Adding pages in templates isn\'t possible!'); |
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parent::AddPage($orientation); |
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} |
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|
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/** |
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* Preserve adding Links in Templates ...won't work |
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*/ |
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function Link($x,$y,$w,$h,$link) { |
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if ($this->_intpl) |
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$this->Error('Using links in templates aren\'t possible!'); |
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parent::Link($x,$y,$w,$h,$link); |
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} |
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|
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function AddLink() { |
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if ($this->_intpl) |
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$this->Error('Adding links in templates aren\'t possible!'); |
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return parent::AddLink(); |
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} |
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|
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function SetLink($link,$y=0,$page=-1) { |
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if ($this->_intpl) |
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$this->Error('Setting links in templates aren\'t possible!'); |
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parent::SetLink($link,$y,$page); |
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} |
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|
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/** |
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* Private Method that writes the form xobjects |
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*/ |
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function _putformxobjects() { |
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$filter=($this->compress) ? '/Filter /FlateDecode ' : ''; |
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reset($this->tpls); |
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foreach($this->tpls AS $tplidx => $tpl) { |
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|
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$p=($this->compress) ? gzcompress($tpl['buffer']) : $tpl['buffer']; |
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$this->_newobj(); |
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$this->tpls[$tplidx]['n'] = $this->n; |
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$this->_out('<<'.$filter.'/Type /XObject'); |
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$this->_out('/Subtype /Form'); |
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$this->_out('/FormType 1'); |
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$this->_out(sprintf('/BBox [%.2f %.2f %.2f %.2f]',$tpl['x']*$this->k, ($tpl['h']-$tpl['y'])*$this->k, $tpl['w']*$this->k, ($tpl['h']-$tpl['y']-$tpl['h'])*$this->k)); |
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$this->_out('/Resources '); |
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|
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$this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); |
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if (isset($this->_res['tpl'][$tplidx]['fonts']) && count($this->_res['tpl'][$tplidx]['fonts'])) { |
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$this->_out('/Font <<'); |
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foreach($this->_res['tpl'][$tplidx]['fonts'] as $font) |
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$this->_out('/F'.$font['i'].' '.$font['n'].' 0 R'); |
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$this->_out('>>'); |
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} |
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if(isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images']) || |
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isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) |
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{ |
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$this->_out('/XObject <<'); |
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if (isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images'])) { |
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foreach($this->_res['tpl'][$tplidx]['images'] as $image) |
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$this->_out('/I'.$image['i'].' '.$image['n'].' 0 R'); |
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} |
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if (isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) { |
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foreach($this->_res['tpl'][$tplidx]['tpls'] as $i => $tpl) |
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$this->_out($this->tplprefix.$i.' '.$tpl['n'].' 0 R'); |
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} |
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$this->_out('>>'); |
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} |
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$this->_out('>>'); |
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|
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$this->_out('/Length '.strlen($p).' >>'); |
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$this->_putstream($p); |
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$this->_out('endobj'); |
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} |
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} |
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|
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/** |
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* Private Method |
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*/ |
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function _putresources() { |
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$this->_putfonts(); |
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$this->_putimages(); |
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$this->_putformxobjects(); |
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//Resource dictionary |
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$this->offsets[2]=strlen($this->buffer); |
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$this->_out('2 0 obj'); |
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$this->_out('<<'); |
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$this->_putresourcedict(); |
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$this->_out('>>'); |
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$this->_out('endobj'); |
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} |
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|
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function _putxobjectdict() { |
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parent::_putxobjectdict(); |
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|
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if (count($this->tpls)) { |
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foreach($this->tpls as $tplidx => $tpl) { |
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$this->_out($this->tplprefix.$tplidx.' '.$tpl['n'].' 0 R'); |
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} |
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} |
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} |
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|
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/** |
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* Private Method |
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*/ |
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function _out($s) { |
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//Add a line to the document |
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if ($this->state==2) { |
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if (!$this->_intpl) |
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$this->pages[$this->page].=$s."\n"; |
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else |
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$this->tpls[$this->tpl]['buffer'] .= $s."\n"; |
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} else { |
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$this->buffer.=$s."\n"; |
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} |
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} |
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} |
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|
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?> |
