webshell

Ghost Exploiter Team Official

Directory >> /home/softsuitetech/www/DEMO/realestate/vendor/dompdf/dompdf/src/Renderer/

File / Folder	Size	Action
.	-
AbstractRenderer.php	32.192KB	edt ren
Block.php	9.293KB	edt ren
Image.php	2.546KB	edt ren
Inline.php	6.146KB	edt ren
ListBullet.php	8.254KB	edt ren
TableCell.php	6.292KB	edt ren
TableRowGroup.php	0.875KB	edt ren
Text.php	5.407KB	edt ren

<?php
/**
 * @package dompdf
 * @link    http://dompdf.github.com/
 * @author  Benj Carson <benjcarson@digitaljunkies.ca>
 * @author  Helmut Tischer <htischer@weihenstephan.org>
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
 */
namespace Dompdf\Renderer;

use Dompdf\Helpers;
use Dompdf\Frame;
use Dompdf\Image\Cache;
use Dompdf\FrameDecorator\ListBullet as ListBulletFrameDecorator;

/**
 * Renders list bullets
 *
 * @access  private
 * @package dompdf
 */
class ListBullet extends AbstractRenderer
{
    /**
     * @param $type
     * @return mixed|string
     */
    static function get_counter_chars($type)
    {
        static $cache = [];

if (isset($cache[$type])) {
            return $cache[$type];
        }

$uppercase = false;
        $text = "";

switch ($type) {
            case "decimal-leading-zero":
            case "decimal":
            case "1":
                return "0123456789";

case "upper-alpha":
            case "upper-latin":
            case "A":
                $uppercase = true;
            case "lower-alpha":
            case "lower-latin":
            case "a":
                $text = "abcdefghijklmnopqrstuvwxyz";
                break;

case "upper-roman":
            case "I":
                $uppercase = true;
            case "lower-roman":
            case "i":
                $text = "ivxlcdm";
                break;

case "lower-greek":
                for ($i = 0; $i < 24; $i++) {
                    $text .= Helpers::unichr($i + 944);
                }
                break;
        }

if ($uppercase) {
            $text = strtoupper($text);
        }

return $cache[$type] = "$text.";
    }

/**
     * @param int $n
     * @param string $type
     * @param int|null $pad
     *
     * @return string
     */
    private function make_counter($n, $type, $pad = null)
    {
        $n = intval($n);
        $text = "";
        $uppercase = false;

switch ($type) {
            case "decimal-leading-zero":
            case "decimal":
            case "1":
                if ($pad) {
                    $text = str_pad($n, $pad, "0", STR_PAD_LEFT);
                } else {
                    $text = $n;
                }
                break;

case "upper-alpha":
            case "upper-latin":
            case "A":
                $uppercase = true;
            case "lower-alpha":
            case "lower-latin":
            case "a":
                $text = chr((($n - 1) % 26) + ord('a'));
                break;

case "upper-roman":
            case "I":
                $uppercase = true;
            case "lower-roman":
            case "i":
                $text = Helpers::dec2roman($n);
                break;

case "lower-greek":
                $text = Helpers::unichr($n + 944);
                break;
        }

if ($uppercase) {
            $text = strtoupper($text);
        }

return "$text.";
    }

/**
     * @param Frame $frame
     */
    function render(Frame $frame)
    {
        $style = $frame->get_style();
        $font_size = $style->font_size;
        $line_height = $style->line_height;

$this->_set_opacity($frame->get_opacity($style->opacity));

$li = $frame->get_parent();

// Don't render bullets twice if if was split
        if ($li->_splitted) {
            return;
        }

// Handle list-style-image
        // If list style image is requested but missing, fall back to predefined types
        if ($style->list_style_image !== "none" && !Cache::is_broken($img = $frame->get_image_url())) {
            list($x, $y) = $frame->get_position();

//For expected size and aspect, instead of box size, use image natural size scaled to DPI.
            // Resample the bullet image to be consistent with 'auto' sized images
            // See also Image::get_min_max_width
            // Tested php ver: value measured in px, suffix "px" not in value: rtrim unnecessary.
            //$w = $frame->get_width();
            //$h = $frame->get_height();
            list($width, $height) = Helpers::dompdf_getimagesize($img, $this->_dompdf->getHttpContext());
            $dpi = $this->_dompdf->getOptions()->getDpi();
            $w = ((float)rtrim($width, "px") * 72) / $dpi;
            $h = ((float)rtrim($height, "px") * 72) / $dpi;

$x -= $w;
            $y -= ($line_height - $font_size) / 2; //Reverse hinting of list_bullet_positioner

$this->_canvas->image($img, $x, $y, $w, $h);
        } else {
            $bullet_style = $style->list_style_type;

$fill = false;

switch ($bullet_style) {
                default:
                /** @noinspection PhpMissingBreakStatementInspection */
                case "disc":
                    $fill = true;

case "circle":
                    list($x, $y) = $frame->get_position();
                    $r = ($font_size * (ListBulletFrameDecorator::BULLET_SIZE /*-ListBulletFrameDecorator::BULLET_THICKNESS*/)) / 2;
                    $x -= $font_size * (ListBulletFrameDecorator::BULLET_SIZE / 2);
                    $y += ($font_size * (1 - ListBulletFrameDecorator::BULLET_DESCENT)) / 2;
                    $o = $font_size * ListBulletFrameDecorator::BULLET_THICKNESS;
                    $this->_canvas->circle($x, $y, $r, $style->color, $o, null, $fill);
                    break;

case "square":
                    list($x, $y) = $frame->get_position();
                    $w = $font_size * ListBulletFrameDecorator::BULLET_SIZE;
                    $x -= $w;
                    $y += ($font_size * (1 - ListBulletFrameDecorator::BULLET_DESCENT - ListBulletFrameDecorator::BULLET_SIZE)) / 2;
                    $this->_canvas->filled_rectangle($x, $y, $w, $w, $style->color);
                    break;

case "decimal-leading-zero":
                case "decimal":
                case "lower-alpha":
                case "lower-latin":
                case "lower-roman":
                case "lower-greek":
                case "upper-alpha":
                case "upper-latin":
                case "upper-roman":
                case "1": // HTML 4.0 compatibility
                case "a":
                case "i":
                case "A":
                case "I":
                    $pad = null;
                    if ($bullet_style === "decimal-leading-zero") {
                        $pad = strlen($li->get_parent()->get_node()->getAttribute("dompdf-children-count"));
                    }

$node = $frame->get_node();

if (!$node->hasAttribute("dompdf-counter")) {
                        return;
                    }

$index = $node->getAttribute("dompdf-counter");
                    $text = $this->make_counter($index, $bullet_style, $pad);

if (trim($text) == "") {
                        return;
                    }

$spacing = 0;
                    $font_family = $style->font_family;

// Out-of-flow list items do not have a containing line
                    $line = $li->get_containing_line();
                    $x = $frame->get_position("x");
                    $y = $line ? $line->y : $li->get_position("y");

$x -= $this->_dompdf->getFontMetrics()->getTextWidth($text, $font_family, $font_size, $spacing);

// Take line-height into account
                    // TODO: should the line height take into account the line height of the containing block (per previous logic)
                    // $line_height = (float)$style->length_in_pt($style->line_height, $frame->get_containing_block("h"));
                    $line_height = $style->line_height;
                    $y += ($line_height - $font_size) / 4; // FIXME I thought it should be 2, but 4 gives better results

$this->_canvas->text($x, $y, $text,
                        $font_family, $font_size,
                        $style->color, $spacing);

case "none":
                    break;
            }
        }

$id = $frame->get_node()->getAttribute("id");
        if (strlen($id) > 0) {
            $this->_canvas->add_named_dest($id);
        }
    }
}

<=Back