chamilo / chamilo-lms

main/inc/lib/phpdocx/pdf/include/php_evaluator.cls.php

Indentation +43 added lines, -44 removed lines

@@ -1,41 +1,40 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: php_evaluator.cls.php,v $
- * Created on: 2004-07-12
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @package dompdf
-
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: php_evaluator.cls.php,v $
+     * Created on: 2004-07-12
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @package dompdf
+     */
 
 /* $Id: php_evaluator.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
 
@@ -47,15 +46,15 @@ 
  */
 class PHP_Evaluator {
   
-  protected $_canvas;
+    protected $_canvas;
 
-  function __construct(Canvas $canvas) {
+    function __construct(Canvas $canvas) {
     $this->_canvas = $canvas;
-  }
+    }
 
-  function evaluate($code, $vars = array()) {
+    function evaluate($code, $vars = array()) {
     if ( !DOMPDF_ENABLE_PHP )
-      return;
+        return;
     
     // Set up some variables for the inline code
     $pdf = $this->_canvas;
@@ -68,9 +67,9 @@ 
     }
 
     eval(utf8_decode($code)); 
-  }
+    }
 
-  function render($frame) {
+    function render($frame) {
     $this->evaluate($frame->get_node()->nodeValue);
-  }
+    }
 }

main/inc/lib/phpdocx/pdf/include/frame_tree.cls.php

Indentation +149 added lines, -150 removed lines

@@ -1,41 +1,40 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: frame_tree.cls.php,v $
- * Created on: 2004-06-02
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @package dompdf
-
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: frame_tree.cls.php,v $
+     * Created on: 2004-06-02
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @package dompdf
+     */
 
 /* $Id: frame_tree.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
 
@@ -52,118 +51,118 @@ 
  */
 class Frame_Tree {
     
-  /**
-   * Tags to ignore while parsing the tree
-   *
-   * @var array
-   */
-  static protected $_HIDDEN_TAGS = array("area", "base", "basefont", "head", "style",
-                                         "meta", "title", "colgroup",
-                                         "noembed", "noscript", "param", "#comment");  
-  /**
-   * The main DomDocument
-   *
-   * @see http://ca2.php.net/manual/en/ref.dom.php
-   * @var DomDocument
-   */
-  protected $_dom;
-
-  /**
-   * The root node of the FrameTree.
-   *
-   * @var Frame
-   */
-  protected $_root;
-
-  /**
-   * Subtrees of absolutely positioned elements
-   *
-   * @var array of Frames
-   */
-  protected $_absolute_frames;
-
-  /**
-   * A mapping of {@link Frame} objects to DomNode objects
-   *
-   * @var array
-   */
-  protected $_registry;
+    /**
+     * Tags to ignore while parsing the tree
+     *
+     * @var array
+     */
+    static protected $_HIDDEN_TAGS = array("area", "base", "basefont", "head", "style",
+                                            "meta", "title", "colgroup",
+                                            "noembed", "noscript", "param", "#comment");  
+    /**
+     * The main DomDocument
+     *
+     * @see http://ca2.php.net/manual/en/ref.dom.php
+     * @var DomDocument
+     */
+    protected $_dom;
+
+    /**
+     * The root node of the FrameTree.
+     *
+     * @var Frame
+     */
+    protected $_root;
+
+    /**
+     * Subtrees of absolutely positioned elements
+     *
+     * @var array of Frames
+     */
+    protected $_absolute_frames;
+
+    /**
+     * A mapping of {@link Frame} objects to DomNode objects
+     *
+     * @var array
+     */
+    protected $_registry;
   
 
-  /**
-   * Class constructor
-   *
-   * @param DomDocument $dom the main DomDocument object representing the current html document
-   */
-  function __construct(DomDocument $dom) {
+    /**
+     * Class constructor
+     *
+     * @param DomDocument $dom the main DomDocument object representing the current html document
+     */
+    function __construct(DomDocument $dom) {
     $this->_dom = $dom;
     $this->_root = null;
     $this->_registry = array();
-  }
-
-  /**
-   * Returns the DomDocument object representing the curent html document
-   *
-   * @return DomDocument
-   */
-  function get_dom() { return $this->_dom; }
-
-  /**
-   * Returns the root frame of the tree
-   *
-   * @return Frame
-   */
-  function get_root() { return $this->_root; }
-
-  /**
-   * Returns a specific frame given its id
-   *
-   * @param string $id
-   * @return Frame
-   */
-  function get_frame($id) { return isset($this->_registry[$id]) ? $this->_registry[$id] : null; }
-
-  /**
-   * Returns a post-order iterator for all frames in the tree
-   *
-   * @return FrameTreeList
-   */
-  function get_frames() { return new FrameTreeList($this->_root); }
+    }
+
+    /**
+     * Returns the DomDocument object representing the curent html document
+     *
+     * @return DomDocument
+     */
+    function get_dom() { return $this->_dom; }
+
+    /**
+     * Returns the root frame of the tree
+     *
+     * @return Frame
+     */
+    function get_root() { return $this->_root; }
+
+    /**
+     * Returns a specific frame given its id
+     *
+     * @param string $id
+     * @return Frame
+     */
+    function get_frame($id) { return isset($this->_registry[$id]) ? $this->_registry[$id] : null; }
+
+    /**
+     * Returns a post-order iterator for all frames in the tree
+     *
+     * @return FrameTreeList
+     */
+    function get_frames() { return new FrameTreeList($this->_root); }
       
-  /**
-   * Builds the tree
-   */
-  function build_tree() {
+    /**
+     * Builds the tree
+     */
+    function build_tree() {
     $html = $this->_dom->getElementsByTagName("html")->item(0);
     if ( is_null($html) )
-      $html = $this->_dom->firstChild;
+        $html = $this->_dom->firstChild;
 
     if ( is_null($html) )
-      throw new DOMPDF_Exception("Requested HTML document contains no data.");
+        throw new DOMPDF_Exception("Requested HTML document contains no data.");
 
     $this->_root = $this->_build_tree_r($html);
 
-  }
-
-  /**
-   * Recursively adds {@link Frame} objects to the tree
-   *
-   * Recursively build a tree of Frame objects based on a dom tree.
-   * No layout information is calculated at this time, although the
-   * tree may be adjusted (i.e. nodes and frames for generated content
-   * and images may be created).
-   *
-   * @param DomNode $node the current DomNode being considered
-   * @return Frame
-   */
-  protected function _build_tree_r(DomNode $node) {
+    }
+
+    /**
+     * Recursively adds {@link Frame} objects to the tree
+     *
+     * Recursively build a tree of Frame objects based on a dom tree.
+     * No layout information is calculated at this time, although the
+     * tree may be adjusted (i.e. nodes and frames for generated content
+     * and images may be created).
+     *
+     * @param DomNode $node the current DomNode being considered
+     * @return Frame
+     */
+    protected function _build_tree_r(DomNode $node) {
     
     $frame = new Frame($node);
     $id = $frame->get_id();
     $this->_registry[ $id ] = $frame;
     
     if ( !$node->hasChildNodes() )
-      return $frame;
+        return $frame;
 
     // Fixes 'cannot access undefined property for object with
     // overloaded access', fix by Stefan radulian
@@ -173,55 +172,55 @@ 
     // Store the children in an array so that the tree can be modified
     $children = array();
     for ($i = 0; $i < $node->childNodes->length; $i++)
-      $children[] = $node->childNodes->item($i);
+        $children[] = $node->childNodes->item($i);
 
     foreach ($children as $child) {
-      // Skip non-displaying nodes
-      if ( in_array( mb_strtolower($child->nodeName), self::$_HIDDEN_TAGS) )  {
+        // Skip non-displaying nodes
+        if ( in_array( mb_strtolower($child->nodeName), self::$_HIDDEN_TAGS) )  {
         if ( mb_strtolower($child->nodeName) !== "head" &&
              mb_strtolower($child->nodeName) !== "style" ) 
-          $child->parentNode->removeChild($child);
+            $child->parentNode->removeChild($child);
         continue;
-      }
+        }
 
-      // Skip empty text nodes
-      if ( $child->nodeName === "#text" && $child->nodeValue == "" ) {
+        // Skip empty text nodes
+        if ( $child->nodeName === "#text" && $child->nodeValue == "" ) {
         $child->parentNode->removeChild($child);
         continue;
-      }
+        }
 
-      // Skip empty image nodes
-      if ( $child->nodeName === "img" && $child->getAttribute("src") == "" ) {
+        // Skip empty image nodes
+        if ( $child->nodeName === "img" && $child->getAttribute("src") == "" ) {
         $child->parentNode->removeChild($child);
         continue;
-      }
+        }
 
-      // Add a container frame for images
-      if ( $child->nodeName === "img" ) {
+        // Add a container frame for images
+        if ( $child->nodeName === "img" ) {
         $img_node = $child->ownerDocument->createElement("img_inner");
      
         // Move attributes to inner node        
         foreach ( $child->attributes as $attr => $attr_node ) {
-          // Skip style, but move all other attributes
-          if ( $attr === "style" )
+            // Skip style, but move all other attributes
+            if ( $attr === "style" )
             continue;
        
-          $img_node->setAttribute($attr, $attr_node->value);
+            $img_node->setAttribute($attr, $attr_node->value);
         }
 
         foreach ( $child->attributes as $attr => $node ) {
-          if ( $attr === "style" )
+            if ( $attr === "style" )
             continue;
-          $child->removeAttribute($attr);
+            $child->removeAttribute($attr);
         }
 
         $child->appendChild($img_node);
-      }
+        }
       
-      $frame->append_child($this->_build_tree_r($child), false);
+        $frame->append_child($this->_build_tree_r($child), false);
 
     }
     
     return $frame;
-  }
+    }
 }

main/inc/lib/phpdocx/pdf/include/null_frame_decorator.cls.php

Indentation +2 added lines, -3 removed lines

@@ -34,7 +34,6 @@ 
  * @copyright 2004 Benj Carson
  * @author Benj Carson <benjcarson@digitaljunkies.ca>
  * @package dompdf
-
  */
 
 /* $Id: null_frame_decorator.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
@@ -47,13 +46,13 @@ 
  */
 class Null_Frame_Decorator extends Frame_Decorator {
 
-  function __construct(Frame $frame, DOMPDF $dompdf) {
+    function __construct(Frame $frame, DOMPDF $dompdf) {
     parent::__construct($frame, $dompdf);
     $style = $this->_frame->get_style();
     $style->width = 0;
     $style->height = 0;
     $style->margin = 0;
     $style->padding = 0;
-  }
+    }
 
 }

main/inc/lib/phpdocx/pdf/include/canvas_factory.cls.php

Indentation +47 added lines, -48 removed lines

@@ -1,41 +1,40 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: canvas_factory.cls.php,v $
- * Created on: 2004-06-02
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @package dompdf
-
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: canvas_factory.cls.php,v $
+     * Created on: 2004-06-02
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @package dompdf
+     */
 
 /* $Id: canvas_factory.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
 
@@ -49,35 +48,35 @@ 
  */
 class Canvas_Factory {
 
-  /**
-   * Constructor is private: this is a static class
-   */
-  private function __construct() { }
+    /**
+     * Constructor is private: this is a static class
+     */
+    private function __construct() { }
 
-  static function get_instance($paper = null, $orientation = null,  $class = null) {
+    static function get_instance($paper = null, $orientation = null,  $class = null) {
 
     $backend = strtolower(DOMPDF_PDF_BACKEND);
     
     if ( isset($class) && class_exists($class, false) )
-      $class .= "_Adapter";
+        $class .= "_Adapter";
     
     else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "pdflib" ) &&
               class_exists("PDFLib", false) )
-      $class = "PDFLib_Adapter";
+        $class = "PDFLib_Adapter";
 
     else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "cpdf") )
-      $class = "CPDF_Adapter";
+        $class = "CPDF_Adapter";
 
     else if ( ( $backend === "tcpdf") )
-      $class = "TCPDF_Adapter";
+        $class = "TCPDF_Adapter";
       
     else if ( $backend === "gd" )
-      $class = "GD_Adapter";
+        $class = "GD_Adapter";
     
     else
-      $class = "CPDF_Adapter";
+        $class = "CPDF_Adapter";
 
     return new $class($paper, $orientation);
         
-  }
+    }
 }

main/inc/lib/phpdocx/pdf/include/block_renderer.cls.php

Indentation +18 added lines, -19 removed lines

@@ -34,7 +34,6 @@ 
  * @copyright 2004 Benj Carson
  * @author Benj Carson <benjcarson@digitaljunkies.ca>
  * @package dompdf
-
  */
 
 /* $Id: block_renderer.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
@@ -47,26 +46,26 @@ 
  */
 class Block_Renderer extends Abstract_Renderer {
 
-  //........................................................................
+    //........................................................................
 
-  function render(Frame $frame) {
+    function render(Frame $frame) {
     $style = $frame->get_style();
     list($x, $y, $w, $h) = $frame->get_padding_box();
 
     // Draw our background, border and content
     if ( ($bg = $style->background_color) !== "transparent" ) {
-      $this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color );
+        $this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color );
     }
 
     if ( ($url = $style->background_image) && $url !== "none" )
-      $this->_background_image($url, $x, $y, $w, $h, $style);
+        $this->_background_image($url, $x, $y, $w, $h, $style);
 
 
     $this->_render_border($frame);
 
-  }
+    }
 
-  protected function _render_border(Frame_Decorator $frame, $corner_style = "bevel") {
+    protected function _render_border(Frame_Decorator $frame, $corner_style = "bevel") {
     $cb = $frame->get_containing_block();
     $style = $frame->get_style();
 
@@ -79,36 +78,36 @@ 
                     $style->length_in_pt($bp["left"]["width"]));
 
     foreach ($bp as $side => $props) {
-      list($x, $y, $w, $h) = $bbox;
+        list($x, $y, $w, $h) = $bbox;
 
-      if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 )
+        if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 )
         continue;
 
 
-      switch($side) {
-      case "top":
+        switch($side) {
+        case "top":
         $length = $w;
         break;
 
-      case "bottom":
+        case "bottom":
         $length = $w;
         $y += $h;
         break;
 
-      case "left":
+        case "left":
         $length = $h;
         break;
 
-      case "right":
+        case "right":
         $length = $h;
         $x += $w;
         break;
-      default:
+        default:
         break;
-      }
-      $method = "_border_" . $props["style"];
+        }
+        $method = "_border_" . $props["style"];
 
-      $this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style);
+        $this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style);
+    }
     }
-  }
 }

main/inc/lib/phpdocx/pdf/include/inline_frame_decorator.cls.php

Indentation +53 added lines, -54 removed lines

@@ -1,47 +1,46 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: inline_frame_decorator.cls.php,v $
- * Created on: 2004-06-02
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @contributor Helmut Tischer <htischer@weihenstephan.org>
- * @package dompdf
-
- *
- * Changes
- * @contributor Helmut Tischer <htischer@weihenstephan.org>
- * @version 20090610
- * - don't repeat non repeatable background images after a line break
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: inline_frame_decorator.cls.php,v $
+     * Created on: 2004-06-02
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @contributor Helmut Tischer <htischer@weihenstephan.org>
+     * @package dompdf
+     *
+     * Changes
+     * @contributor Helmut Tischer <htischer@weihenstephan.org>
+     * @version 20090610
+     * - don't repeat non repeatable background images after a line break
+     */
 
 /* $Id: inline_frame_decorator.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
 
@@ -53,17 +52,17 @@ 
  */
 class Inline_Frame_Decorator extends Frame_Decorator {
   
-  function __construct(Frame $frame, DOMPDF $dompdf) { parent::__construct($frame, $dompdf); }
+    function __construct(Frame $frame, DOMPDF $dompdf) { parent::__construct($frame, $dompdf); }
 
-  function split($frame = null) {
+    function split($frame = null) {
 
     if ( is_null($frame) ) {
-      $this->get_parent()->split($this);
-      return;
+        $this->get_parent()->split($this);
+        return;
     }
     
     if ( $frame->get_parent() !== $this )
-      throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
+        throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
         
     $split = $this->copy( $this->_frame->get_node()->cloneNode() ); 
     $this->get_parent()->insert_child_after($split, $this);
@@ -86,18 +85,18 @@ 
     //See e.g. in testcase image_variants, long desriptions
     if ( ($url = $style->background_image) && $url !== "none"
          && ($repeat = $style->background_repeat) && $repeat !== "repeat" &&  $repeat !== "repeat-y"
-       ) {
-      $style->background_image = "none";
+        ) {
+        $style->background_image = "none";
     }           
 
     // Add $frame and all following siblings to the new split node
     $iter = $frame;
     while ($iter) {
-      $frame = $iter;      
-      $iter = $iter->get_next_sibling();
-      $frame->reset();
-      $split->append_child($frame);
+        $frame = $iter;      
+        $iter = $iter->get_next_sibling();
+        $frame->reset();
+        $split->append_child($frame);
+    }
     }
-  }
   
 } 

main/inc/lib/phpdocx/pdf/include/renderer.cls.php

Indentation +115 added lines, -116 removed lines

@@ -1,41 +1,40 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: renderer.cls.php,v $
- * Created on: 2004-06-03
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @package dompdf
-
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: renderer.cls.php,v $
+     * Created on: 2004-06-03
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @package dompdf
+     */
 
 /* $Id: renderer.cls.php 217 2010-03-11 23:03:57Z ryan.masten $ */
 
@@ -50,38 +49,38 @@ 
  */
 class Renderer extends Abstract_Renderer {
 
-  /**
-   * Array of renderers for specific frame types
-   *
-   * @var array
-   */
-  protected $_renderers;
+    /**
+     * Array of renderers for specific frame types
+     *
+     * @var array
+     */
+    protected $_renderers;
     
-  /**
-   * Cache of the callbacks array
-   * 
-   * @var array
-   */
-  private $_callbacks;
+    /**
+     * Cache of the callbacks array
+     * 
+     * @var array
+     */
+    private $_callbacks;
     
-  /**
-   * Advance the canvas to the next page
-   */  
-  function new_page() {
+    /**
+     * Advance the canvas to the next page
+     */  
+    function new_page() {
     $this->_canvas->new_page();
-  }
-
-  /**
-   * Render frames recursively
-   *
-   * @param Frame $frame the frame to render
-   */
-  function render(Frame $frame) {    
+    }
+
+    /**
+     * Render frames recursively
+     *
+     * @param Frame $frame the frame to render
+     */
+    function render(Frame $frame) {    
     global $_dompdf_debug;
 
     if ( $_dompdf_debug ) {
-      echo $frame;
-      flush();
+        echo $frame;
+        flush();
     }
 
     $display = $frame->get_style()->display;
@@ -97,46 +96,46 @@ 
     case "table-footer-group":
     case "inline-table":
       $this->_render_frame("block", $frame);
-      break;
+        break;
 
     case "inline":
       if ( $frame->get_node()->nodeName === "#text" )
         $this->_render_frame("text", $frame);
-      else
+        else
         $this->_render_frame("inline", $frame);
-      break;
+        break;
 
     case "table-cell":
       $this->_render_frame("table-cell", $frame);
-      break;
+        break;
 
     case "-dompdf-list-bullet":
       $this->_render_frame("list-bullet", $frame);
-      break;
+        break;
 
     case "-dompdf-image":
       $this->_render_frame("image", $frame);
-      break;
+        break;
       
     case "none":
       $node = $frame->get_node();
           
-      if ( $node->nodeName === "script" ) {
+        if ( $node->nodeName === "script" ) {
         if ( $node->getAttribute("type") === "text/php" ||
              $node->getAttribute("language") === "php" ) {
-          // Evaluate embedded php scripts
-          $this->_render_frame("php", $frame);
+            // Evaluate embedded php scripts
+            $this->_render_frame("php", $frame);
         }
         
         elseif ( $node->getAttribute("type") === "text/javascript" ||
              $node->getAttribute("language") === "javascript" ) {
-          // Insert JavaScript
-          $this->_render_frame("javascript", $frame);
+            // Insert JavaScript
+            $this->_render_frame("javascript", $frame);
+        }
         }
-      }
 
-      // Don't render children, so skip to next iter
-      return;
+        // Don't render children, so skip to next iter
+        return;
       
     default:
       break;
@@ -147,90 +146,90 @@ 
     $this->_check_callbacks("begin_frame", $frame);
     
     foreach ($frame->get_children() as $child)
-      $this->render($child);
+        $this->render($child);
 
     // Check for end frame callback
     $this->_check_callbacks("end_frame", $frame);
     
-  }
+    }
   
-  /**
-   * Check for callbacks that need to be performed when a given event
-   * gets triggered on a frame
-   *
-   * @param string $event the type of event
-   * @param Frame $frame the frame that event is triggered on
-   */
-  protected function _check_callbacks($event, $frame) {
+    /**
+     * Check for callbacks that need to be performed when a given event
+     * gets triggered on a frame
+     *
+     * @param string $event the type of event
+     * @param Frame $frame the frame that event is triggered on
+     */
+    protected function _check_callbacks($event, $frame) {
     if (!isset($this->_callbacks)) {
-      $this->_callbacks = $this->_dompdf->get_callbacks();
+        $this->_callbacks = $this->_dompdf->get_callbacks();
     }
     
     if (is_array($this->_callbacks) && isset($this->_callbacks[$event])) {
-      $info = array(0 => $this->_canvas, "canvas" => $this->_canvas,
+        $info = array(0 => $this->_canvas, "canvas" => $this->_canvas,
                     1 => $frame, "frame" => $frame);
-      $fs = $this->_callbacks[$event];
-      foreach ($fs as $f) {
+        $fs = $this->_callbacks[$event];
+        foreach ($fs as $f) {
         if (is_callable($f)) {
-          if (is_array($f)) {
+            if (is_array($f)) {
             $f[0]->$f[1]($info);
-          } else {
+            } else {
             $f($info);
-          }
+            }
         }
-      }
+        }
+    }
     }
-  }
-
-  /**
-   * Render a single frame
-   *
-   * Creates Renderer objects on demand
-   *
-   * @param string $type type of renderer to use
-   * @param Frame $frame the frame to render
-   */
-  protected function _render_frame($type, $frame) {
+
+    /**
+     * Render a single frame
+     *
+     * Creates Renderer objects on demand
+     *
+     * @param string $type type of renderer to use
+     * @param Frame $frame the frame to render
+     */
+    protected function _render_frame($type, $frame) {
 
     if ( !isset($this->_renderers[$type]) ) {
       
-      switch ($type) {
-      case "block":
+        switch ($type) {
+        case "block":
         $this->_renderers["block"] = new Block_Renderer($this->_dompdf);
         break;
 
-      case "inline":
+        case "inline":
         $this->_renderers["inline"] = new Inline_Renderer($this->_dompdf);
         break;
 
-      case "text":
+        case "text":
         $this->_renderers["text"] = new Text_Renderer($this->_dompdf);
         break;
 
-      case "image":
+        case "image":
         $this->_renderers["image"] = new Image_Renderer($this->_dompdf);
         break;
       
-      case "table-cell":
+        case "table-cell":
         $this->_renderers["table-cell"] = new Table_Cell_Renderer($this->_dompdf);
         break;
 
-      case "list-bullet":
+        case "list-bullet":
         $this->_renderers["list-bullet"] = new List_Bullet_Renderer($this->_dompdf);
         break;
 
-      case "php":
+        case "php":
         $this->_renderers["php"] = new PHP_Evaluator($this->_canvas);
         break;
 
-      case "javascript":
+        case "javascript":
         $this->_renderers["javascript"] = new Javascript_Embedder($this->_dompdf);
         break;
         
-      }
+        }
     }
     
     $this->_renderers[$type]->render($frame);
 
-  }
+    }
 }

main/inc/lib/phpdocx/pdf/include/null_positioner.cls.php

Indentation +38 added lines, -39 removed lines

@@ -1,41 +1,40 @@ 
 <?php
 /**
- * DOMPDF - PHP5 HTML to PDF renderer
- *
- * File: $RCSfile: null_positioner.cls.php,v $
- * Created on: 2004-07-12
- *
- * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library in the file LICENSE.LGPL; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- *
- * Alternatively, you may distribute this software under the terms of the
- * PHP License, version 3.0 or later.  A copy of this license should have
- * been distributed with this file in the file LICENSE.PHP .  If this is not
- * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
- *
- * The latest version of DOMPDF might be available at:
- * http://www.dompdf.com/
- *
- * @link http://www.dompdf.com/
- * @copyright 2004 Benj Carson
- * @author Benj Carson <benjcarson@digitaljunkies.ca>
- * @package dompdf
-
- */
+     * DOMPDF - PHP5 HTML to PDF renderer
+     *
+     * File: $RCSfile: null_positioner.cls.php,v $
+     * Created on: 2004-07-12
+     *
+     * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
+     *
+     * This library is free software; you can redistribute it and/or
+     * modify it under the terms of the GNU Lesser General Public
+     * License as published by the Free Software Foundation; either
+     * version 2.1 of the License, or (at your option) any later version.
+     *
+     * This library 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
+     * Lesser General Public License for more details.
+     *
+     * You should have received a copy of the GNU Lesser General Public License
+     * along with this library in the file LICENSE.LGPL; if not, write to the
+     * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+     * 02111-1307 USA
+     *
+     * Alternatively, you may distribute this software under the terms of the
+     * PHP License, version 3.0 or later.  A copy of this license should have
+     * been distributed with this file in the file LICENSE.PHP .  If this is not
+     * the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
+     *
+     * The latest version of DOMPDF might be available at:
+     * http://www.dompdf.com/
+     *
+     * @link http://www.dompdf.com/
+     * @copyright 2004 Benj Carson
+     * @author Benj Carson <benjcarson@digitaljunkies.ca>
+     * @package dompdf
+     */
 
 /* $Id: null_positioner.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
 
@@ -47,10 +46,10 @@ 
  */
 class Null_Positioner extends Positioner {
 
-  function __construct(Frame_Decorator $frame) {
+    function __construct(Frame_Decorator $frame) {
     parent::__construct($frame);
-  }
+    }
 
-  function position() { return; }
+    function position() { return; }
   
 }

main/inc/lib/phpdocx/pdf/include/frame_factory.cls.php

Indentation +53 added lines, -54 removed lines

@@ -34,7 +34,6 @@ 
  * @copyright 2004 Benj Carson
  * @author Benj Carson <benjcarson@digitaljunkies.ca>
  * @package dompdf
-
  */
 
 /* $Id: frame_factory.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
@@ -52,119 +51,119 @@ 
  */
 class Frame_Factory {
 
-  static function decorate_root(Frame $root, DOMPDF $dompdf) {
+    static function decorate_root(Frame $root, DOMPDF $dompdf) {
     $frame = new Page_Frame_Decorator($root, $dompdf);
     $frame->set_reflower( new Page_Frame_Reflower($frame) );
     $root->set_decorator($frame);
     return $frame;
-  }
+    }
 
-  // FIXME: this is admittedly a little smelly...
-  static function decorate_frame(Frame $frame, $dompdf) {
+    // FIXME: this is admittedly a little smelly...
+    static function decorate_frame(Frame $frame, $dompdf) {
     if ( is_null($dompdf) )
-      throw new Exception("foo");
+        throw new Exception("foo");
     switch ($frame->get_style()->display) {
       
     case "block":
       $positioner = "Block";        
-      $decorator = "Block";
-      $reflower = "Block";
-      break;
+        $decorator = "Block";
+        $reflower = "Block";
+        break;
     
     case "inline-block":
       $positioner = "Inline";
-      $decorator = "Block";
-      $reflower = "Block";
-      break;
+        $decorator = "Block";
+        $reflower = "Block";
+        break;
 
     case "inline":
       $positioner = "Inline";
-      if ( $frame->get_node()->nodeName === "#text" ) {
+        if ( $frame->get_node()->nodeName === "#text" ) {
         $decorator = "Text";
         $reflower = "Text";
-      } else {
+        } else {
         $decorator = "Inline";
         $reflower = "Inline";
-      }
-      break;   
+        }
+        break;   
 
     case "table":
       $positioner = "Block";
-      $decorator = "Table";
-      $reflower = "Table";
-      break;
+        $decorator = "Table";
+        $reflower = "Table";
+        break;
       
     case "inline-table":
       $positioner = "Inline";
-      $decorator = "Table";
-      $reflower = "Table";
-      break;
+        $decorator = "Table";
+        $reflower = "Table";
+        break;
 
     case "table-row-group":
     case "table-header-group":
     case "table-footer-group":
       $positioner = "Null";
-      $decorator = "Table_Row_Group";
-      $reflower = "Table_Row_Group";
-      break;
+        $decorator = "Table_Row_Group";
+        $reflower = "Table_Row_Group";
+        break;
       
     case "table-row":
       $positioner = "Null";
-      $decorator = "Table_Row";
-      $reflower = "Table_Row";
-      break;
+        $decorator = "Table_Row";
+        $reflower = "Table_Row";
+        break;
 
     case "table-cell":
       $positioner = "Table_Cell";
-      $decorator = "Table_Cell";
-      $reflower = "Table_Cell";
-      break;
+        $decorator = "Table_Cell";
+        $reflower = "Table_Cell";
+        break;
         
     case "list-item":
       $positioner = "Block";
-      $decorator  = "Block";
-      $reflower   = "Block";
-      break;
+        $decorator  = "Block";
+        $reflower   = "Block";
+        break;
 
     case "-dompdf-list-bullet":
       if ( $frame->get_style()->list_style_position === "inside" )
         $positioner = "Inline";
-      else        
+        else        
         $positioner = "List_Bullet";
 
-      if ( $frame->get_style()->list_style_image !== "none" )
+        if ( $frame->get_style()->list_style_image !== "none" )
         $decorator = "List_Bullet_Image";
-      else
+        else
         $decorator = "List_Bullet";
       
-      $reflower = "List_Bullet";
-      break;
+        $reflower = "List_Bullet";
+        break;
 
     case "-dompdf-image":
       $positioner = "Inline";
-      $decorator = "Image";
-      $reflower = "Image";
-      break;
+        $decorator = "Image";
+        $reflower = "Image";
+        break;
       
     case "-dompdf-br":
       $positioner = "Inline";
-      $decorator = "Inline";
-      $reflower = "Inline";
-      break;
+        $decorator = "Inline";
+        $reflower = "Inline";
+        break;
 
     default:
       // FIXME: should throw some sort of warning or something?
     case "none":
       $positioner = "Null";
-      $decorator = "Null";
-      $reflower = "Null";
-      break;
+        $decorator = "Null";
+        $reflower = "Null";
+        break;
 
     }
 
     if ( $frame->get_style()->position === "absolute" ||
          $frame->get_style()->position === "fixed" )
-      $positioner = "Absolute";
+        $positioner = "Absolute";
     
     $positioner .= "_Positioner";
     $decorator .= "_Frame_Decorator";
@@ -176,10 +175,10 @@ 
     
     // Generated content is a special case
     if ( $frame->get_node()->nodeName === "_dompdf_generated" ) {
-      // Decorate the reflower
-      $gen = new Generated_Frame_Reflower( $deco );
-      $gen->set_reflower( $reflow );
-      $reflow = $gen;
+        // Decorate the reflower
+        $gen = new Generated_Frame_Reflower( $deco );
+        $gen->set_reflower( $reflow );
+        $reflow = $gen;
     }
     
     $deco->set_reflower( $reflow );
@@ -204,6 +203,6 @@ 
 //     }   
     
     return $deco;
-  }
+    }
   
 }