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 : block_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
 */

/**
 * Decorates frames for block layout
 *
 * @access private
 * @package dompdf
 */
class Block_Frame_Decorator extends Frame_Decorator {
  /**
   * Current line index
   *
   * @var int
   */
  protected $_cl;
  
  /**
   * The block's line boxes
   * 
   * @var Line_Box[]
   */
  protected $_line_boxes;

function __construct(Frame $frame, DOMPDF $dompdf) {
    parent::__construct($frame, $dompdf);
    
    $this->_line_boxes = array(new Line_Box($this));
    $this->_cl = 0;
  }

function reset() {
    parent::reset();
    
    $this->_line_boxes = array(new Line_Box($this));
    $this->_cl = 0;
  }

/**
   * @return Line_Box
   */
  function get_current_line_box() {
    return $this->_line_boxes[$this->_cl];
  }

/**
   * @return integer
   */
  function get_current_line_number() {
    return $this->_cl;
  }

/**
   * @return Line_Box[]
   */
  function get_line_boxes() { 
    return $this->_line_boxes; 
  }

/**
   * @param integer $i
   */
  function clear_line($i) {
    if ( isset($this->_line_boxes[$i]) ) {
      unset($this->_line_boxes[$i]);
    }
  }

/**
   * @param Frame $frame
   */
  function add_frame_to_line(Frame $frame) {
    if ( !$frame->is_in_flow() ) {
      return;
    }
    
    $style = $frame->get_style();
    
    $frame->set_containing_line($this->_line_boxes[$this->_cl]);
    
    /*
    // Adds a new line after a block, only if certain conditions are met
    if ((($frame instanceof Inline_Frame_Decorator && $frame->get_node()->nodeName !== "br") || 
          $frame instanceof Text_Frame_Decorator && trim($frame->get_text())) && 
        ($frame->get_prev_sibling() && $frame->get_prev_sibling()->get_style()->display === "block" && 
         $this->_line_boxes[$this->_cl]->w > 0 )) {
           
           $this->maximize_line_height( $style->length_in_pt($style->line_height), $frame );
           $this->add_line();
         
           // Add each child of the inline frame to the line individually
           foreach ($frame->get_children() as $child)
             $this->add_frame_to_line( $child );     
    }
    else*/

// Handle inline frames (which are effectively wrappers)
    if ( $frame instanceof Inline_Frame_Decorator ) {

// Handle line breaks
      if ( $frame->get_node()->nodeName === "br" ) {
        $this->maximize_line_height( $style->length_in_pt($style->line_height), $frame );
        $this->add_line(true);
      }

return;
    }

// Trim leading text if this is an empty line.  Kinda a hack to put it here,
    // but what can you do...
    if ( $this->get_current_line_box()->w == 0 &&
         $frame->is_text_node() &&
        !$frame->is_pre() ) {

$frame->set_text( ltrim($frame->get_text()) );
      $frame->recalculate_width();
    }

$w = $frame->get_margin_width();

if ( $w == 0 ) {
      return;
    }

// Debugging code:
    /*
    pre_r("\n<h3>Adding frame to line:</h3>");

//    pre_r("Me: " . $this->get_node()->nodeName . " (" . spl_object_hash($this->get_node()) . ")");
    //    pre_r("Node: " . $frame->get_node()->nodeName . " (" . spl_object_hash($frame->get_node()) . ")");
    if ( $frame->is_text_node() )
      pre_r('"'.$frame->get_node()->nodeValue.'"');

pre_r("Line width: " . $this->_line_boxes[$this->_cl]->w);
    pre_r("Frame: " . get_class($frame));
    pre_r("Frame width: "  . $w);
    pre_r("Frame height: " . $frame->get_margin_height());
    pre_r("Containing block width: " . $this->get_containing_block("w"));
    */
    // End debugging

$line = $this->_line_boxes[$this->_cl];
    if ( $line->left + $line->w + $line->right + $w > $this->get_containing_block("w")) {
      $this->add_line();
    }

$frame->position();

$current_line = $this->_line_boxes[$this->_cl];
    $current_line->add_frame($frame);

if ( $frame->is_text_node() ) {
      $current_line->wc += count(preg_split("/\s+/", trim($frame->get_text())));
    }

$this->increase_line_width($w);
    
    $this->maximize_line_height($frame->get_margin_height(), $frame);
  }

function remove_frames_from_line(Frame $frame) {
    // Search backwards through the lines for $frame
    $i = $this->_cl;
    $j = null;

while ($i >= 0) {
      if ( ($j = in_array($frame, $this->_line_boxes[$i]->get_frames(), true)) !== false ) {
        break;
      }
      
      $i--;
    }

if ( $j === false ) {
      return;
    }

// Remove $frame and all frames that follow
    while ($j < count($this->_line_boxes[$i]->get_frames())) {
      $frames = $this->_line_boxes[$i]->get_frames();
      $f = $frames[$j];
      $frames[$j] = null;
      unset($frames[$j]);
      $j++;
      $this->_line_boxes[$i]->w -= $f->get_margin_width();
    }

// Recalculate the height of the line
    $h = 0;
    foreach ($this->_line_boxes[$i]->get_frames() as $f) {
      $h = max( $h, $f->get_margin_height() );
    }

$this->_line_boxes[$i]->h = $h;

// Remove all lines that follow
    while ($this->_cl > $i) {
      $this->_line_boxes[ $this->_cl ] = null;
      unset($this->_line_boxes[ $this->_cl ]);
      $this->_cl--;
    }
  }

function increase_line_width($w) {
    $this->_line_boxes[ $this->_cl ]->w += $w;
  }

function maximize_line_height($val, Frame $frame) {
    if ( $val > $this->_line_boxes[ $this->_cl ]->h ) {
      $this->_line_boxes[ $this->_cl ]->tallest_frame = $frame;
      $this->_line_boxes[ $this->_cl ]->h = $val;
    }
  }

function add_line($br = false) {

//     if ( $this->_line_boxes[$this->_cl]["h"] == 0 ) //count($this->_line_boxes[$i]["frames"]) == 0 ||
//       return;

$this->_line_boxes[$this->_cl]->br = $br;
    $y = $this->_line_boxes[$this->_cl]->y + $this->_line_boxes[$this->_cl]->h;

$new_line = new Line_Box($this, $y);
    
    $this->_line_boxes[ ++$this->_cl ] = $new_line;
  }

//........................................................................
}

${this.title}

Code Editor : block_frame_decorator.cls.php