0
0
mirror of https://github.com/ezyang/htmlpurifier.git synced 2024-12-24 01:01:53 +00:00
htmlpurifier/library/HTMLPurifier/CSSDefinition.php
2006-08-16 01:39:06 +00:00

152 lines
6.1 KiB
PHP

<?php
require_once 'HTMLPurifier/AttrDef/Enum.php';
require_once 'HTMLPurifier/AttrDef/Color.php';
require_once 'HTMLPurifier/AttrDef/Composite.php';
require_once 'HTMLPurifier/AttrDef/CSSLength.php';
require_once 'HTMLPurifier/AttrDef/Percentage.php';
require_once 'HTMLPurifier/AttrDef/Multiple.php';
class HTMLPurifier_CSSDefinition
{
var $info = array();
function &instance($prototype = null) {
static $instance = null;
if ($prototype) {
$instance = $prototype;
} elseif (!$instance) {
$instance = new HTMLPurifier_CSSDefinition();
$instance->setup();
}
return $instance;
}
function HTMLPurifier_CSSDefinition() {}
function setup() {
$this->info['text-align'] = new HTMLPurifier_AttrDef_Enum(
array('left', 'right', 'center', 'justify'), false);
$border_style =
$this->info['border-bottom-style'] =
$this->info['border-right-style'] =
$this->info['border-left-style'] =
$this->info['border-top-style'] = new HTMLPurifier_AttrDef_Enum(
array('none', 'hidden', 'dotted', 'dashed', 'solid', 'double',
'groove', 'ridge', 'inset', 'outset'), false);
$this->info['border-style'] = new HTMLPurifier_AttrDef_Multiple($border_style);
$this->info['clear'] = new HTMLPurifier_AttrDef_Enum(
array('none', 'left', 'right', 'both'), false);
$this->info['float'] = new HTMLPurifier_AttrDef_Enum(
array('none', 'left', 'right'), false);
$this->info['font-style'] = new HTMLPurifier_AttrDef_Enum(
array('normal', 'italic', 'oblique'), false);
$this->info['font-variant'] = new HTMLPurifier_AttrDef_Enum(
array('normal', 'small-caps'), false);
$this->info['list-style-position'] = new HTMLPurifier_AttrDef_Enum(
array('inside', 'outside'), false);
$this->info['list-style-type'] = new HTMLPurifier_AttrDef_Enum(
array('disc', 'circle', 'square', 'decimal', 'lower-roman',
'upper-roman', 'lower-alpha', 'upper-alpha'), false);
$this->info['text-transform'] = new HTMLPurifier_AttrDef_Enum(
array('capitalize', 'uppercase', 'lowercase', 'none'), false);
$this->info['color'] = new HTMLPurifier_AttrDef_Color();
$border_color =
$this->info['border-top-color'] =
$this->info['border-bottom-color'] =
$this->info['border-left-color'] =
$this->info['border-right-color'] =
$this->info['background-color'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('transparent')),
new HTMLPurifier_AttrDef_Color()
));
$this->info['border-color'] = new HTMLPurifier_AttrDef_Multiple($border_color);
$border_width =
$this->info['border-top-width'] =
$this->info['border-bottom-width'] =
$this->info['border-left-width'] =
$this->info['border-right-width'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('thin', 'medium', 'thick')),
new HTMLPurifier_AttrDef_CSSLength(true) //disallow negative
));
$this->info['border-width'] = new HTMLPurifier_AttrDef_Multiple($border_width);
$this->info['letter-spacing'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_CSSLength()
));
$this->info['word-spacing'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_CSSLength()
));
$this->info['font-size'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('xx-small', 'x-small',
'small', 'medium', 'large', 'x-large', 'xx-large',
'larger', 'smaller')),
new HTMLPurifier_AttrDef_Percentage(),
new HTMLPurifier_AttrDef_CSSLength()
));
$this->info['line-height'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_Enum(array('normal')),
new HTMLPurifier_AttrDef_Number(true), // no negatives
new HTMLPurifier_AttrDef_CSSLength(true),
new HTMLPurifier_AttrDef_Percentage(true)
));
$margin =
$this->info['margin-top'] =
$this->info['margin-bottom'] =
$this->info['margin-left'] =
$this->info['margin-right'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_CSSLength(),
new HTMLPurifier_AttrDef_Percentage(),
new HTMLPurifier_AttrDef_Enum(array('auto'))
));
$this->info['margin'] = new HTMLPurifier_AttrDef_Multiple($margin);
// non-negative
$padding =
$this->info['padding-top'] =
$this->info['padding-bottom'] =
$this->info['padding-left'] =
$this->info['padding-right'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_CSSLength(true),
new HTMLPurifier_AttrDef_Percentage(true)
));
$this->info['padding'] = new HTMLPurifier_AttrDef_Multiple($padding);
$this->info['text-indent'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_CSSLength(),
new HTMLPurifier_AttrDef_Percentage()
));
$this->info['width'] = new HTMLPurifier_AttrDef_Composite(array(
new HTMLPurifier_AttrDef_CSSLength(true),
new HTMLPurifier_AttrDef_Percentage(true),
new HTMLPurifier_AttrDef_Enum(array('auto'))
));
// this could use specialized code
$this->info['font-weight'] = new HTMLPurifier_AttrDef_Enum(
array('normal', 'bold', 'bolder', 'lighter', '100', '200', '300',
'400', '500', '600', '700', '800', '900'), false);
}
}
?>