/_plugins_/Associaspip/trunk/pdf/fpdf_tpl.php
PHP | 445 lines | 259 code | 58 blank | 128 comment | 49 complexity | 0ce864b687a2e778215ba9e5ae5427c9 MD5 | raw file
- <?php
- //
- // FPDF_TPL - Version 1.2
- //
- // Copyright 2004-2010 Setasign - Jan Slabon
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- //
-
- class FPDF_TPL extends FPDF {
- /**
- * Array of Tpl-Data
- * @var array
- */
- var $tpls = array();
-
- /**
- * Current Template-ID
- * @var int
- */
- var $tpl = 0;
-
- /**
- * "In Template"-Flag
- * @var boolean
- */
- var $_intpl = FALSE;
-
- /**
- * Nameprefix of Templates used in Resources-Dictonary
- * @var string A String defining the Prefix used as Template-Object-Names. Have to beginn with an /
- */
- var $tplprefix = "/TPL";
-
- /**
- * Resources used By Templates and Pages
- * @var array
- */
- var $_res = array();
-
- /**
- * Last used Template data
- *
- * @var array
- */
- var $lastUsedTemplateData = array();
-
- /**
- * Start a Template
- *
- * This method starts a template. You can give own coordinates to build an own sized
- * Template. Pay attention, that the margins are adapted to the new templatesize.
- * If you want to write outside the template, for example to build a clipped Template,
- * you have to set the Margins and "Cursor"-Position manual after beginTemplate-Call.
- *
- * If no parameter is given, the template uses the current page-size.
- * The Method returns an ID of the current Template. This ID is used later for using this template.
- * Warning: A created Template is used in PDF at all events. Still if you don't use it after creation!
- *
- * @param int $x The x-coordinate given in user-unit
- * @param int $y The y-coordinate given in user-unit
- * @param int $w The width given in user-unit
- * @param int $h The height given in user-unit
- * @return int The ID of new created Template
- */
- function beginTemplate($x = NULL, $y = NULL, $w = NULL, $h = NULL) {
- if (is_subclass_of($this, 'TCPDF')) {
- $this->Error('This method is only usable with FPDF. Use TCPDF methods startTemplate() instead.');
- return;
- }
-
- if ($this->page<=0)
- $this->error("You have to add a page to fpdf first!");
-
- if ($x==NULL)
- $x = 0;
- if ($y==NULL)
- $y = 0;
- if ($w==NULL)
- $w = $this->w;
- if ($h==NULL)
- $h = $this->h;
-
- // Save settings
- $this->tpl++;
- $tpl =& $this->tpls[$this->tpl];
- $tpl = array(
- 'o_x' => $this->x,
- 'o_y' => $this->y,
- 'o_AutoPageBreak' => $this->AutoPageBreak,
- 'o_bMargin' => $this->bMargin,
- 'o_tMargin' => $this->tMargin,
- 'o_lMargin' => $this->lMargin,
- 'o_rMargin' => $this->rMargin,
- 'o_h' => $this->h,
- 'o_w' => $this->w,
- 'buffer' => '',
- 'x' => $x,
- 'y' => $y,
- 'w' => $w,
- 'h' => $h
- );
-
- $this->SetAutoPageBreak(FALSE);
-
- // Define own high and width to calculate possitions correct
- $this->h = $h;
- $this->w = $w;
-
- $this->_intpl = TRUE;
- $this->SetXY($x + $this->lMargin, $y+$this->tMargin);
- $this->SetRightMargin($this->w - $w+$this->rMargin);
-
- return $this->tpl;
- }
-
- /**
- * End Template
- *
- * This method ends a template and reset initiated variables on beginTemplate.
- *
- * @return mixed If a template is opened, the ID is returned. If not a FALSE is returned.
- */
- function endTemplate() {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::endTemplate'), $args);
- }
-
- if ($this->_intpl) {
- $this->_intpl = FALSE;
- $tpl =& $this->tpls[$this->tpl];
- $this->SetXY($tpl['o_x'], $tpl['o_y']);
- $this->tMargin = $tpl['o_tMargin'];
- $this->lMargin = $tpl['o_lMargin'];
- $this->rMargin = $tpl['o_rMargin'];
- $this->h = $tpl['o_h'];
- $this->w = $tpl['o_w'];
- $this->SetAutoPageBreak($tpl['o_AutoPageBreak'], $tpl['o_bMargin']);
-
- return $this->tpl;
- } else {
- return FALSE;
- }
- }
-
- /**
- * Use a Template in current Page or other Template
- *
- * You can use a template in a page or in another template.
- * You can give the used template a new size like you use the Image()-method.
- * All parameters are optional. The width or height is calculated automaticaly
- * if one is given. If no parameter is given the origin size as defined in
- * beginTemplate() is used.
- * The calculated or used width and height are returned as an array.
- *
- * @param int $tplidx A valid template-Id
- * @param int $_x The x-position
- * @param int $_y The y-position
- * @param int $_w The new width of the template
- * @param int $_h The new height of the template
- * @retrun array The height and width of the template
- */
- function useTemplate($tplidx, $_x = NULL, $_y = NULL, $_w = 0, $_h = 0) {
- if ($this->page<=0)
- $this->error('You have to add a page first!');
-
- if (!isset($this->tpls[$tplidx]))
- $this->error('Template does not exist!');
-
- if ($this->_intpl) {
- $this->_res['tpl'][$this->tpl]['tpls'][$tplidx] =& $this->tpls[$tplidx];
- }
-
- $tpl =& $this->tpls[$tplidx];
- $w = $tpl['w'];
- $h = $tpl['h'];
-
- if ($_x==NULL)
- $_x = 0;
- if ($_y==NULL)
- $_y = 0;
-
- $_x += $tpl['x'];
- $_y += $tpl['y'];
-
- $wh = $this->getTemplateSize($tplidx, $_w, $_h);
- $_w = $wh['w'];
- $_h = $wh['h'];
-
- $tData = array(
- 'x' => $this->x,
- 'y' => $this->y,
- 'w' => $_w,
- 'h' => $_h,
- 'scaleX' => ($_w/$w),
- 'scaleY' => ($_h/$h),
- 'tx' => $_x,
- 'ty' => ($this->h-$_y-$_h),
- 'lty' => ($this->h-$_y-$_h)-($this->h-$h)*($_h/$h)
- );
-
- $this->_out(sprintf('q %.4F 0 0 %.4F %.4F %.4F cm', $tData['scaleX'], $tData['scaleY'], $tData['tx'] * $this->k, $tData['ty']*$this->k)); // Translate
- $this->_out(sprintf('%s%d Do Q', $this->tplprefix, $tplidx));
-
- // reset font in the outer graphic state
- if ($this->FontFamily) {
- $family = $this->FontFamily;
- $this->FontFamily = '';
- $this->SetFont($family);
- }
-
- $this->lastUsedTemplateData = $tData;
-
- return array('w' => $_w, 'h' => $_h);
- }
-
- /**
- * Get The calculated Size of a Template
- *
- * If one size is given, this method calculates the other one.
- *
- * @param int $tplidx A valid template-Id
- * @param int $_w The width of the template
- * @param int $_h The height of the template
- * @return array The height and width of the template
- */
- function getTemplateSize($tplidx, $_w = 0, $_h = 0) {
- if (!$this->tpls[$tplidx])
- return FALSE;
- $tpl =& $this->tpls[$tplidx];
- $w = $tpl['w'];
- $h = $tpl['h'];
- if ($_w==0 and $_h==0) {
- $_w = $w;
- $_h = $h;
- }
- if($_w==0)
- $_w = $_h*$w/$h;
- if($_h==0)
- $_h = $_w*$h/$w;
- return array("w" => $_w, "h" => $_h);
- }
-
- /**
- * See FPDF/TCPDF-Documentation ;-)
- */
- public function SetFont($family, $style = '', $size = 0) {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::SetFont'), $args);
- }
-
- /**
- * force the resetting of font changes in a template
- */
- if ($this->_intpl)
- $this->FontFamily = '';
-
- parent::SetFont($family, $style, $size);
-
- $fontkey = $this->FontFamily . $this->FontStyle;
-
- if ($this->_intpl) {
- $this->_res['tpl'][$this->tpl]['fonts'][$fontkey] =& $this->fonts[$fontkey];
- } else {
- $this->_res['page'][$this->page]['fonts'][$fontkey] =& $this->fonts[$fontkey];
- }
- }
-
- /**
- * See FPDF/TCPDF-Documentation ;-)
- */
- function Image($file, $x = NULL, $y = NULL, $w = 0, $h = 0, $type = '', $link = '') {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::Image'), $args);
- }
-
- $ret = parent::Image($file, $x, $y, $w, $h, $type, $link);
- if ($this->_intpl) {
- $this->_res['tpl'][$this->tpl]['images'][$file] =& $this->images[$file];
- } else {
- $this->_res['page'][$this->page]['images'][$file] =& $this->images[$file];
- }
-
- return $ret;
- }
-
- /**
- * See FPDF-Documentation ;-)
- *
- * AddPage is not available when you're "in" a template.
- */
- function AddPage($orientation = '', $format = '') {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::AddPage'), $args);
- }
-
- if ($this->_intpl)
- $this->Error('Adding pages in templates isn\'t possible!');
-
- parent::AddPage($orientation, $format);
- }
-
- /**
- * Preserve adding Links in Templates ...won't work
- */
- function Link($x, $y, $w, $h, $link) {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::Link'), $args);
- }
-
- if ($this->_intpl)
- $this->Error('Using links in templates aren\'t possible!');
-
- parent::Link($x, $y, $w, $h, $link);
- }
-
- function AddLink() {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::AddLink'), $args);
- }
-
- if ($this->_intpl)
- $this->Error('Adding links in templates aren\'t possible!');
- return parent::AddLink();
- }
-
- function SetLink($link, $y = 0, $page = -1) {
- if (is_subclass_of($this, 'TCPDF')) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'TCPDF::SetLink'), $args);
- }
-
- if ($this->_intpl)
- $this->Error('Setting links in templates aren\'t possible!');
- parent::SetLink($link, $y, $page);
- }
-
- /**
- * Private Method that writes the form xobjects
- */
- function _putformxobjects() {
- $filter=($this->compress) ? '/Filter /FlateDecode ' : '';
- reset($this->tpls);
- foreach($this->tpls AS $tplidx => $tpl) {
-
- $p=($this->compress) ? gzcompress($tpl['buffer']) : $tpl['buffer'];
- $this->_newobj();
- $this->tpls[$tplidx]['n'] = $this->n;
- $this->_out('<<'.$filter.'/Type /XObject');
- $this->_out('/Subtype /Form');
- $this->_out('/FormType 1');
- $this->_out(sprintf('/BBox [%.2F %.2F %.2F %.2F]',
- // llx
- $tpl['x']*$this->k,
- // lly
- -$tpl['y']*$this->k,
- // urx
- ($tpl['w']+$tpl['x'])*$this->k,
- // ury
- ($tpl['h']-$tpl['y'])*$this->k
- ));
-
- if ($tpl['x']!=0 || $tpl['y']!=0) {
- $this->_out(sprintf('/Matrix [1 0 0 1 %.5F %.5F]',
- -$tpl['x']*$this->k*2, $tpl['y']*$this->k*2
- ));
- }
-
- $this->_out('/Resources ');
-
- $this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]');
- if (isset($this->_res['tpl'][$tplidx]['fonts']) && count($this->_res['tpl'][$tplidx]['fonts'])) {
- $this->_out('/Font <<');
- foreach($this->_res['tpl'][$tplidx]['fonts'] as $font)
- $this->_out('/F' . $font['i'] . ' ' . $font['n'] . ' 0 R');
- $this->_out('>>');
- }
- if(isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images']) ||
- isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls']))
- {
- $this->_out('/XObject <<');
- if (isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images'])) {
- foreach($this->_res['tpl'][$tplidx]['images'] as $image)
- $this->_out('/I' . $image['i'] . ' ' . $image['n'] . ' 0 R');
- }
- if (isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) {
- foreach($this->_res['tpl'][$tplidx]['tpls'] as $i => $tpl)
- $this->_out($this->tplprefix . $i . ' ' . $tpl['n'] . ' 0 R');
- }
- $this->_out('>>');
- }
- $this->_out('>>');
-
- $this->_out('/Length ' . strlen($p) . ' >>');
- $this->_putstream($p);
- $this->_out('endobj');
- }
- }
-
- /**
- * Overwritten to add _putformxobjects() after _putimages()
- *
- */
- function _putimages() {
- parent::_putimages();
- $this->_putformxobjects();
- }
-
- function _putxobjectdict() {
- parent::_putxobjectdict();
-
- if (count($this->tpls)) {
- foreach($this->tpls as $tplidx => $tpl) {
- $this->_out(sprintf('%s%d %d 0 R', $this->tplprefix, $tplidx, $tpl['n']));
- }
- }
- }
-
- /**
- * Private Method
- */
- function _out($s) {
- if ($this->state==2 && $this->_intpl) {
- $this->tpls[$this->tpl]['buffer'] .= $s . "\n";
- } else {
- parent::_out($s);
- }
- }
- }