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 : line_box.cls.php

<?php
/**
 * @package dompdf
 * @link    http://dompdf.github.com/
 * @author  Fabien Ménager <fabien.menager@gmail.com>
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
 */

/**
 * The line box class
 *
 * This class represents a line box
 * http://www.w3.org/TR/CSS2/visuren.html#line-box
 *
 * @access protected
 * @package dompdf
 */
class Line_Box {

/**
   * @var Block_Frame_Decorator
   */
  protected $_block_frame;

/**
   * @var Frame[]
   */
  protected $_frames = array();
  
  /**
   * @var integer
   */
  public $wc = 0;
  
  /**
   * @var float
   */
  public $y = null;
  
  /**
   * @var float
   */
  public $w = 0.0;
  
  /**
   * @var float
   */
  public $h = 0.0;
  
  /**
   * @var float
   */
  public $left = 0.0;
  
  /**
   * @var float
   */
  public $right = 0.0;
  
  /**
   * @var Frame
   */
  public $tallest_frame = null;

/**
   * @var bool[]
   */
  public $floating_blocks = array();
  
  /**
   * @var bool
   */
  public $br = false;
  
  /**
   * Class constructor
   *
   * @param Block_Frame_Decorator $frame the Block_Frame_Decorator containing this line
   */
  function __construct(Block_Frame_Decorator $frame, $y = 0) {
    $this->_block_frame = $frame;
    $this->_frames = array();
    $this->y = $y;
    
    $this->get_float_offsets();
  }
  
  /**
   * Returns the floating elements inside the first floating parent
   *
   * @param Page_Frame_Decorator $root
   *
   * @return Frame[]
   */
  function get_floats_inside(Page_Frame_Decorator $root) {
    $floating_frames = $root->get_floating_frames();
    
    if ( count($floating_frames) == 0 ) {
      return $floating_frames;
    }
    
    // Find nearest floating element
    $p = $this->_block_frame;
    while( $p->get_style()->float === "none" ) {
      $parent = $p->get_parent();
      
      if ( !$parent ) {
        break;
      }
      
      $p = $parent;
    }
    
    if ( $p == $root ) {
      return $floating_frames;
    }
    
    $parent = $p;
    
    $childs = array();
    
    foreach ($floating_frames as $_floating) {
      $p = $_floating->get_parent();
      
      while (($p = $p->get_parent()) && $p !== $parent);
      
      if ( $p ) {
        $childs[] = $p;
      }
    }
    
    return $childs;
  }
  
  function get_float_offsets() {
    $enable_css_float = $this->_block_frame->get_dompdf()->get_option("enable_css_float");
    if ( !$enable_css_float ) {
      return;
    }
      
    static $anti_infinite_loop = 500; // FIXME smelly hack
    
    $reflower = $this->_block_frame->get_reflower();
    
    if ( !$reflower ) {
      return;
    }
    
    $cb_w = null;
  
    $block = $this->_block_frame;
    $root = $block->get_root();
    
    if ( !$root ) {
      return;
    }
    
    $floating_frames = $this->get_floats_inside($root);
    
    foreach ( $floating_frames as $child_key => $floating_frame ) {
      $id = $floating_frame->get_id();
      
      if ( isset($this->floating_blocks[$id]) ) {
        continue;
      }
      
      $floating_style = $floating_frame->get_style();
      $float = $floating_style->float;
      
      $floating_width = $floating_frame->get_margin_width();
      
      if (!$cb_w) {
        $cb_w = $floating_frame->get_containing_block("w");
      }
      
      $line_w = $this->get_width();
      
      if ( !$floating_frame->_float_next_line && ($cb_w <= $line_w + $floating_width) && ($cb_w > $line_w) ) {
        $floating_frame->_float_next_line = true;
        continue;
      }
      
      // If the child is still shifted by the floating element
      if ( $anti_infinite_loop-- > 0 &&
           $floating_frame->get_position("y") + $floating_frame->get_margin_height() > $this->y && 
           $block->get_position("x") + $block->get_margin_width() > $floating_frame->get_position("x")
           ) {
        if ( $float === "left" )
          $this->left  += $floating_width;
        else
          $this->right += $floating_width;
        
        $this->floating_blocks[$id] = true;
      }
      
      // else, the floating element won't shift anymore
      else {
        $root->remove_floating_frame($child_key);
      }
    }
  }

/**
   * @return float
   */
  function get_width(){
    return $this->left + $this->w + $this->right;
  }

/**
   * @return Block_Frame_Decorator
   */
  function get_block_frame() {
    return $this->_block_frame;
  }

/**
   * @return Frame[]
   */
  function &get_frames() {
    return $this->_frames;
  }

/**
   * @param Frame $frame
   */
  function add_frame(Frame $frame) {
    $this->_frames[] = $frame;
  }
  
  function __toString(){
    $props = array("wc", "y", "w", "h", "left", "right", "br");
    $s = "";
    foreach($props as $prop) {
      $s .= "$prop: ".$this->$prop."\n";
    }
    $s .= count($this->_frames)." frames\n";
    return $s;
  }
  /*function __get($prop) {
    if (!isset($this->{"_$prop"})) return;
    return $this->{"_$prop"};
  }*/
}

/*
class LineBoxList implements Iterator {
  private $_p = 0;
  private $_lines = array();
  
}
*/

${this.title}

Code Editor : line_box.cls.php