Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission
absolute_positioner.cls.php	3.14 KB	-rwxr-xr-x
abstract_renderer.cls.php	22.41 KB	-rwxr-xr-x
attribute_translator.cls.php	14.87 KB	-rwxr-xr-x
autoload.inc.php	2.48 KB	-rwxr-xr-x
block_frame_decorator.cls.php	5.98 KB	-rwxr-xr-x
block_frame_reflower.cls.php	23.3 KB	-rwxr-xr-x
block_positioner.cls.php	1.4 KB	-rwxr-xr-x
block_renderer.cls.php	6.63 KB	-rwxr-xr-x
cached_pdf_decorator.cls.php	5.66 KB	-rwxr-xr-x
canvas.cls.php	9.16 KB	-rwxr-xr-x
canvas_factory.cls.php	1.49 KB	-rwxr-xr-x
cellmap.cls.php	19 KB	-rwxr-xr-x
cpdf_adapter.cls.php	24.47 KB	-rwxr-xr-x
css_color.cls.php	7.71 KB	-rwxr-xr-x
dompdf.cls.php	30.77 KB	-rwxr-xr-x
dompdf_exception.cls.php	551 B	-rwxr-xr-x
dompdf_image_exception.cls.php	553 B	-rwxr-xr-x
file.skel	228 B	-rwxr-xr-x
fixed_positioner.cls.php	2.73 KB	-rwxr-xr-x
font_metrics.cls.php	10.93 KB	-rwxr-xr-x
frame.cls.php	27.46 KB	-rwxr-xr-x
frame_decorator.cls.php	15.94 KB	-rwxr-xr-x
frame_factory.cls.php	6.59 KB	-rwxr-xr-x
frame_reflower.cls.php	12.66 KB	-rwxr-xr-x
frame_tree.cls.php	5.85 KB	-rwxr-xr-x
functions.inc.php	26.45 KB	-rwxr-xr-x
gd_adapter.cls.php	19.28 KB	-rwxr-xr-x
image_cache.cls.php	5.79 KB	-rwxr-xr-x
image_frame_decorator.cls.php	1.99 KB	-rwxr-xr-x
image_frame_reflower.cls.php	6.29 KB	-rwxr-xr-x
image_renderer.cls.php	3.36 KB	-rwxr-xr-x
inline_frame_decorator.cls.php	2.29 KB	-rwxr-xr-x
inline_frame_reflower.cls.php	1.84 KB	-rwxr-xr-x
inline_positioner.cls.php	1.86 KB	-rwxr-xr-x
inline_renderer.cls.php	7.28 KB	-rwxr-xr-x
javascript_embedder.cls.php	732 B	-rwxr-xr-x
line_box.cls.php	4.96 KB	-rwxr-xr-x
list_bullet_frame_decorator.cl...	2.01 KB	-rwxr-xr-x
list_bullet_frame_reflower.cls...	845 B	-rwxr-xr-x
list_bullet_image_frame_decora...	4.46 KB	-rwxr-xr-x
list_bullet_positioner.cls.php	2.57 KB	-rwxr-xr-x
list_bullet_renderer.cls.php	6.33 KB	-rwxr-xr-x
null_frame_decorator.cls.php	576 B	-rwxr-xr-x
null_frame_reflower.cls.php	475 B	-rwxr-xr-x
null_positioner.cls.php	452 B	-rwxr-xr-x
page_cache.cls.php	3.74 KB	-rwxr-xr-x
page_frame_decorator.cls.php	16.77 KB	-rwxr-xr-x
page_frame_reflower.cls.php	5.31 KB	-rwxr-xr-x
pdflib_adapter.cls.php	27.62 KB	-rwxr-xr-x
php_evaluator.cls.php	1.04 KB	-rwxr-xr-x
positioner.cls.php	1.08 KB	-rwxr-xr-x
renderer.cls.php	7.1 KB	-rwxr-xr-x
style.cls.php	70.98 KB	-rwxr-xr-x
stylesheet.cls.php	39.64 KB	-rwxr-xr-x
table_cell_frame_decorator.cls...	2.75 KB	-rwxr-xr-x
table_cell_frame_reflower.cls....	3.63 KB	-rwxr-xr-x
table_cell_positioner.cls.php	716 B	-rwxr-xr-x
table_cell_renderer.cls.php	4.92 KB	-rwxr-xr-x
table_frame_decorator.cls.php	8.35 KB	-rwxr-xr-x
table_frame_reflower.cls.php	16.47 KB	-rwxr-xr-x
table_row_frame_decorator.cls....	1.12 KB	-rwxr-xr-x
table_row_frame_reflower.cls.p...	1.48 KB	-rwxr-xr-x
table_row_group_frame_decorato...	1.53 KB	-rwxr-xr-x
table_row_group_frame_reflower...	1.53 KB	-rwxr-xr-x
table_row_group_renderer.cls.p...	1.11 KB	-rwxr-xr-x
table_row_positioner.cls.php	780 B	-rwxr-xr-x
tcpdf_adapter.cls.php	14.11 KB	-rwxr-xr-x
text_frame_decorator.cls.php	5.56 KB	-rwxr-xr-x
text_frame_reflower.cls.php	13.48 KB	-rwxr-xr-x
text_renderer.cls.php	4.89 KB	-rwxr-xr-x

Code Editor : frame_decorator.cls.php

<?php
/**
 * @package dompdf
 * @link    http://dompdf.github.com/
 * @author  Benj Carson <benjcarson@digitaljunkies.ca>
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
 */

/**
 * Base Frame_Decorator class
 *
 * @access private
 * @package dompdf
 */
abstract class Frame_Decorator extends Frame {
  const DEFAULT_COUNTER = "-dompdf-default-counter";
  
  public $_counters = array(); // array([id] => counter_value) (for generated content)
  
  /**
   * The root node of the DOM tree
   *
   * @var Frame
   */
  protected $_root;

/**
   * The decorated frame
   *
   * @var Frame
   */
  protected $_frame;

/**
   * Positioner object used to position this frame (Strategy pattern)
   *
   * @var Positioner
   */
  protected $_positioner;

/**
   * Reflower object used to calculate frame dimensions (Strategy pattern)
   *
   * @var Frame_Reflower
   */
  protected $_reflower;
  
  /**
   * Reference to the current dompdf instance
   *
   * @var DOMPDF
   */
  protected $_dompdf;
  
  /**
   * First block parent
   * 
   * @var Block_Frame_Decorator
   */
  private $_block_parent;
  
  /**
   * First positionned parent (position: relative | absolute | fixed)
   * 
   * @var Frame_Decorator
   */
  private $_positionned_parent;

/**
   * Class constructor
   *
   * @param Frame  $frame  The decoration target
   * @param DOMPDF $dompdf The DOMPDF object
   */
  function __construct(Frame $frame, DOMPDF $dompdf) {
    $this->_frame = $frame;
    $this->_root = null;
    $this->_dompdf = $dompdf;
    $frame->set_decorator($this);
  }

/**
   * "Destructor": foribly free all references held by this object
   *
   * @param bool $recursive if true, call dispose on all children
   */
  function dispose($recursive = false) {
    if ( $recursive ) {
      while ( $child = $this->get_first_child() ) {
        $child->dispose(true);
      }
    }
    
    $this->_root = null;
    unset($this->_root);
    
    $this->_frame->dispose(true);
    $this->_frame = null;
    unset($this->_frame);
    
    $this->_positioner = null;
    unset($this->_positioner);
    
    $this->_reflower = null;
    unset($this->_reflower);
  }

/**
   * Return a copy of this frame with $node as its node
   * 
   * @param DOMNode $node
   *
   * @return Frame
   */ 
  function copy(DOMNode $node) {
    $frame = new Frame($node);
    $frame->set_style(clone $this->_frame->get_original_style());
    
    return Frame_Factory::decorate_frame($frame, $this->_dompdf, $this->_root);
  }

/**
   * Create a deep copy: copy this node and all children
   *
   * @return Frame
   */
  function deep_copy() {
    $frame = new Frame($this->get_node()->cloneNode());
    $frame->set_style(clone $this->_frame->get_original_style());
    
    $deco = Frame_Factory::decorate_frame($frame, $this->_dompdf, $this->_root);
    
    foreach ($this->get_children() as $child) {
      $deco->append_child($child->deep_copy());
    }
    
    return $deco;
  }
  
  /**
   * Delegate calls to decorated frame object
   */
  function reset() {
    $this->_frame->reset();
    
    $this->_counters = array();
    
    // Reset all children
    foreach ($this->get_children() as $child) {
      $child->reset();
    }
  }
  
  // Getters -----------
  function get_id() {
    return $this->_frame->get_id();
  }
  
  /**
   * @return Frame
   */
  function get_frame() {
    return $this->_frame;
  }
  
  /**
   * @return DOMElement|DOMText
   */
  function get_node() {
    return $this->_frame->get_node();
  }
  
  /**
   * @return Style
   */
  function get_style() {
    return $this->_frame->get_style();
  }
  
  /**
   * @return Style
   */
  function get_original_style() {
    return $this->_frame->get_original_style();
  }

/**
   * @param integer $i
   *
   * @return array|float
   */
  function get_containing_block($i = null) {
    return $this->_frame->get_containing_block($i);
  }

/**
   * @param integer $i
   *
   * @return array|float
   */
  function get_position($i = null) {
    return $this->_frame->get_position($i);
  }
  
  /**
   * @return DOMPDF
   */
  function get_dompdf() {
    return $this->_dompdf;
  }

/**
   * @return float
   */
  function get_margin_height() {
    return $this->_frame->get_margin_height();
  }

/**
   * @return float
   */
  function get_margin_width() {
    return $this->_frame->get_margin_width();
  }

/**
   * @return array
   */
  function get_padding_box() {
    return $this->_frame->get_padding_box();
  }

/**
   * @return array
   */
  function get_border_box() {
    return $this->_frame->get_border_box();
  }

/**
   * @param integer $id
   */
  function set_id($id) {
    $this->_frame->set_id($id);
  }

/**
   * @param Style $style
   */
  function set_style(Style $style) {
    $this->_frame->set_style($style);
  }

/**
   * @param float $x
   * @param float $y
   * @param float $w
   * @param float $h
   */
  function set_containing_block($x = null, $y = null, $w = null, $h = null) {
    $this->_frame->set_containing_block($x, $y, $w, $h);
  }

/**
   * @param float $x
   * @param float $y
   */
  function set_position($x = null, $y = null) {
    $this->_frame->set_position($x, $y);
  }

/**
   * @return string
   */
  function __toString() {
    return $this->_frame->__toString();
  }

/**
   * @param Frame $child
   * @param bool  $update_node
   */
  function prepend_child(Frame $child, $update_node = true) {
    while ( $child instanceof Frame_Decorator ) {
      $child = $child->_frame;
    }
    
    $this->_frame->prepend_child($child, $update_node);
  }

/**
   * @param Frame $child
   * @param bool  $update_node
   */
  function append_child(Frame $child, $update_node = true) {
    while ( $child instanceof Frame_Decorator ) {
      $child = $child->_frame;
    }

$this->_frame->append_child($child, $update_node);
  }

/**
   * @param Frame $new_child
   * @param Frame $ref
   * @param bool  $update_node
   */
  function insert_child_before(Frame $new_child, Frame $ref, $update_node = true) {
    while ( $new_child instanceof Frame_Decorator ) {
      $new_child = $new_child->_frame;
    }

if ( $ref instanceof Frame_Decorator ) {
      $ref = $ref->_frame;
    }

$this->_frame->insert_child_before($new_child, $ref, $update_node);
  }

/**
   * @param Frame $new_child
   * @param Frame $ref
   * @param bool  $update_node
   */
  function insert_child_after(Frame $new_child, Frame $ref, $update_node = true) {
    while ( $new_child instanceof Frame_Decorator ) {
      $new_child = $new_child->_frame;
    }

while ( $ref instanceof Frame_Decorator ) {
      $ref = $ref->_frame;
    }
    
    $this->_frame->insert_child_after($new_child, $ref, $update_node);
  }

/**
   * @param Frame $child
   * @param bool  $update_node
   *
   * @return Frame
   */
  function remove_child(Frame $child, $update_node = true) {
    while  ( $child instanceof Frame_Decorator ) {
      $child = $child->_frame;
    }

return $this->_frame->remove_child($child, $update_node);
  }

/**
   * @return Frame_Decorator
   */
  function get_parent() {
    $p = $this->_frame->get_parent();
    if ( $p && $deco = $p->get_decorator() ) {
      while ( $tmp = $deco->get_decorator() ) {
        $deco = $tmp;
      }
      
      return $deco;
    }
    else if ( $p ) {
      return $p;
    }
    
    return null;
  }

/**
   * @return Frame_Decorator
   */
  function get_first_child() {
    $c = $this->_frame->get_first_child();
    if ( $c && $deco = $c->get_decorator() ) {
      while ( $tmp = $deco->get_decorator() ) {
        $deco = $tmp;
      }
      
      return $deco;
    }
    else if ( $c ) {
      return $c;
    }
    
    return null;
  }

/**
   * @return Frame_Decorator
   */
  function get_last_child() {
    $c = $this->_frame->get_last_child();
    if ( $c && $deco = $c->get_decorator() ) {
      while ( $tmp = $deco->get_decorator() ) {
        $deco = $tmp;
      }
      
      return $deco;
    }
    else if ( $c ) {
      return $c;
    }
    
    return null;
  }

/**
   * @return Frame_Decorator
   */
  function get_prev_sibling() {
    $s = $this->_frame->get_prev_sibling();
    if ( $s && $deco = $s->get_decorator() ) {
      while ( $tmp = $deco->get_decorator() ) {
        $deco = $tmp;
      }
      return $deco;
    }
    else if ( $s ) {
      return $s;
    }
    
    return null;
  }
  
  /**
   * @return Frame_Decorator
   */
  function get_next_sibling() {
    $s = $this->_frame->get_next_sibling();
    if ( $s && $deco = $s->get_decorator() ) {
      while ( $tmp = $deco->get_decorator() ) {
        $deco = $tmp;
      }
      
      return $deco;
    }
    else if ( $s ) {
      return $s;
    }
    
    return null;
  }

/**
   * @return FrameTreeList
   */
  function get_subtree() {
    return new FrameTreeList($this);
  }

function set_positioner(Positioner $posn) {
    $this->_positioner = $posn;
    if ( $this->_frame instanceof Frame_Decorator ) {
      $this->_frame->set_positioner($posn);
    }
  }

/**
   * @param Frame $root
   */
  function set_root(Frame $root) {
    $this->_root = $root;
    
    if ( $this->_frame instanceof Frame_Decorator ) {
      $this->_frame->set_root($root);
    }
  }
  
  /**
   * @return Page_Frame_Decorator
   */
  function get_root() {
    return $this->_root;
  }

/**
   * @return Block_Frame_Decorator
   */
  function find_block_parent() {
    // Find our nearest block level parent
    $p = $this->get_parent();
    
    while ( $p ) {
      if ( $p->is_block() ) {
        break;
      }
      
      $p = $p->get_parent();
    }

return $this->_block_parent = $p;
  }
  
  /**
   * @return Frame_Decorator
   */
  function find_positionned_parent() {
    // Find our nearest relative positionned parent
    $p = $this->get_parent();
    while ( $p ) {
      if ( $p->is_positionned() ) {
        break;
      }
      
      $p = $p->get_parent();
    }
    
    if ( !$p ) {
      $p = $this->_root->get_first_child(); // <body>
    }

return $this->_positionned_parent = $p;
  }

/**
   * split this frame at $child.
   * The current frame is cloned and $child and all children following
   * $child are added to the clone.  The clone is then passed to the
   * current frame's parent->split() method.
   *
   * @param Frame   $child
   * @param boolean $force_pagebreak
   *
   * @throws DOMPDF_Exception
   * @return void
   */
  function split(Frame $child = null, $force_pagebreak = false) {
    // decrement any counters that were incremented on the current node, unless that node is the body
    $style = $this->_frame->get_style();
    if ( $this->_frame->get_node()->nodeName !== "body" && $style->counter_increment && ($decrement = $style->counter_increment) !== "none" ) {
      $this->decrement_counters($decrement);
    }
    
    if ( is_null( $child ) ) {
      // check for counter increment on :before content (always a child of the selected element @link Frame_Reflower::_set_content)
      // this can push the current node to the next page before counter rules have bubbled up (but only if
      // it's been rendered, thus the position check)
      if ( !$this->is_text_node() && $this->get_node()->hasAttribute("dompdf_before_frame_id") ) {
        foreach($this->_frame->get_children() as $child) {
          if ( $this->get_node()->getAttribute("dompdf_before_frame_id") == $child->get_id() && $child->get_position('x') !== NULL ) {
            $style = $child->get_style();
            if ( $style->counter_increment && ($decrement = $style->counter_increment) !== "none" ) {
              $this->decrement_counters($decrement);
            }
          }
        }
      }
      $this->get_parent()->split($this, $force_pagebreak);
      return;
    }
    
    if ( $child->get_parent() !== $this ) {
      throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
    }
    
    $node = $this->_frame->get_node();
    
    $split = $this->copy( $node->cloneNode() );
    $split->reset();
    $split->get_original_style()->text_indent = 0;
    $split->_splitted = true;
    
    // The body's properties must be kept
    if ( $node->nodeName !== "body" ) {
      // Style reset on the first and second parts
      $style = $this->_frame->get_style();
      $style->margin_bottom = 0;
      $style->padding_bottom = 0;
      $style->border_bottom = 0;
      
      // second
      $orig_style = $split->get_original_style();
      $orig_style->text_indent = 0;
      $orig_style->margin_top = 0;
      $orig_style->padding_top = 0;
      $orig_style->border_top = 0;
    }
    
    $this->get_parent()->insert_child_after($split, $this);
    
    // Add $frame and all following siblings to the new split node
    $iter = $child;
    while ($iter) {
      $frame = $iter;
      $iter = $iter->get_next_sibling();
      $frame->reset();
      $split->append_child($frame);
    }
    
    $this->get_parent()->split($split, $force_pagebreak);
    
    // If this node resets a counter save the current value to use when rendering on the next page
    if ( $style->counter_reset && ( $reset = $style->counter_reset ) !== "none" ) {
      $vars = preg_split( '/\s+/' , trim( $reset ) , 2 );
      $split->_counters[ '__' . $vars[0] ] = $this->lookup_counter_frame( $vars[0] )->_counters[$vars[0]];
    }
  }

function increment_counter($id = self::DEFAULT_COUNTER, $increment = 1) {
    $counter_frame = $this->lookup_counter_frame($id);

if ( $counter_frame ) {
      if ( !isset($counter_frame->_counters[$id]) ) {
        $counter_frame->_counters[$id] = 0;
      }
      
      $counter_frame->_counters[$id] += $increment;
    }
  }
  
  function lookup_counter_frame($id = self::DEFAULT_COUNTER) {
    $f = $this->get_parent();
    
    while( $f ) {
      if( isset($f->_counters[$id]) ) {
        return $f;
      }
      $fp = $f->get_parent();
      
      if ( !$fp ) {
        return $f;
      }
      
      $f = $fp;
    }
  }

// TODO: What version is the best : this one or the one in List_Bullet_Renderer ?
  function counter_value($id = self::DEFAULT_COUNTER, $type = "decimal") {
    $type = mb_strtolower($type);
    
    if ( !isset($this->_counters[$id]) ) {
      $this->_counters[$id] = 0;
    }

$value = $this->_counters[$id];
    
    switch ($type) {
      default:
      case "decimal":
        return $value;
  
      case "decimal-leading-zero":
        return str_pad($value, 2, "0");
  
      case "lower-roman":
        return dec2roman($value);
  
      case "upper-roman":
        return mb_strtoupper(dec2roman($value));
  
      case "lower-latin":
      case "lower-alpha":
        return chr( ($value % 26) + ord('a') - 1);
  
      case "upper-latin":
      case "upper-alpha":
        return chr( ($value % 26) + ord('A') - 1);
  
      case "lower-greek":
        return unichr($value + 944);
  
      case "upper-greek":
        return unichr($value + 912);
    }
  }

final function position() {
    $this->_positioner->position();
  }
  
  final function move($offset_x, $offset_y, $ignore_self = false) {
    $this->_positioner->move($offset_x, $offset_y, $ignore_self); 
  }
  
  final function reflow(Block_Frame_Decorator $block = null) {
    // Uncomment this to see the frames before they're laid out, instead of
    // during rendering.
    //echo $this->_frame; flush();
    $this->_reflower->reflow($block);
  }

final function get_min_max_width() {
    return $this->_reflower->get_min_max_width();
  }
}

${this.title}

Code Editor : frame_decorator.cls.php