// $Header: /cvsroot/html2ps/css.visibility.inc.php,v 1.3 2006/04/16 16:54:57 Konstantin Exp $
define('VISIBILITY_VISIBLE', 0);
define('VISIBILITY_HIDDEN', 1);
define('VISIBILITY_COLLAPSE', 2);
// TODO: currently treated is hidden
class CSSVisibility extends CSSProperty
{
function CSSVisibility()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return VISIBILITY_VISIBLE;
}
function parse($value)
{
if ($value === 'visible') {
return VISIBILITY_VISIBLE;
}
if ($value === 'hidden') {
return VISIBILITY_HIDDEN;
}
if ($value === 'collapse') {
return VISIBILITY_COLLAPSE;
}
return VISIBILITY_VISIBLE;
}
}
register_css_property('visibility', new CSSVisibility());
// $Header: /cvsroot/html2ps/css.white-space.inc.php,v 1.5 2006/04/16 16:54:57 Konstantin Exp $
define('WHITESPACE_NORMAL', 0);
define('WHITESPACE_PRE', 1);
define('WHITESPACE_NOWRAP', 2);
class CSSWhiteSpace extends CSSProperty
{
function CSSWhiteSpace()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return WHITESPACE_NORMAL;
}
function parse($value)
{
switch ($value) {
case "normal":
return WHITESPACE_NORMAL;
case "pre":
return WHITESPACE_PRE;
case "nowrap":
return WHITESPACE_NOWRAP;
default:
return WHITESPACE_NORMAL;
}
}
}
register_css_property('white-space', new CSSWhiteSpace());
<?php
class CSSPseudoLinkDestination extends CSSProperty
{
function CSSPseudoLinkDestination()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return "";
}
function parse($value)
{
return $value;
}
}
register_css_property('-html2ps-link-destination', new CSSPseudoLinkDestination());
<?php
// $Header: /cvsroot/html2ps/css.border.collapse.inc.php,v 1.6 2006/04/16 16:54:56 Konstantin Exp $
define('BORDER_COLLAPSE', 1);
define('BORDER_SEPARATE', 2);
class CSSBorderCollapse extends CSSProperty
{
function CSSBorderCollapse()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return BORDER_SEPARATE;
}
function parse($value)
{
if ($value === 'collapse') {
return BORDER_COLLAPSE;
}
if ($value === 'separate') {
return BORDER_SEPARATE;
}
return $this->default_value();
}
}
register_css_property('border-collapse', new CSSBorderCollapse());
<?php
// $Header: /cvsroot/html2ps/css.right.inc.php,v 1.3 2006/03/19 09:25:36 Konstantin Exp $
class CSSRight extends CSSProperty
{
function CSSRight()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return null;
}
function parse($value)
{
return $value;
}
function pdf()
{
return $this->get() === null ? null : units2pt($this->get());
}
}
register_css_property('right', new CSSRight());
return PA_LEFT;
}
if ($value === 'right') {
return PA_RIGHT;
}
if ($value === 'center') {
return PA_CENTER;
}
// For compatibility with non-valid HTML
//
if ($value === 'middle') {
return PA_CENTER;
}
return $this->default_value();
}
function value2pdf($value)
{
switch ($value) {
case PA_LEFT:
return "ta_left";
case PA_RIGHT:
return "ta_right";
case PA_CENTER:
return "ta_center";
default:
return "ta_left";
}
}
}
register_css_property('-align', new CSSPseudoAlign());
{
$this->CSSProperty(true, true);
}
function default_value()
{
return "";
}
function is_external_link($value)
{
return strlen($value) > 0 && $value[0] != "#";
}
function is_local_link($value)
{
return strlen($value) > 0 && $value[0] == "#";
}
function parse($value, &$pipeline)
{
// Keep local links (starting with sharp sign) as-is
if (CSSPseudoLinkTarget::is_local_link($value)) {
return $value;
}
$data = @parse_url($value);
if (!isset($data['scheme']) || $data['scheme'] == "" || $data['scheme'] == "http") {
return $pipeline->guess_url($value);
} else {
return $value;
}
}
}
register_css_property('-html2ps-link-target', new CSSPseudoLinkTarget());
return new VerticalAlignSub();
}
if ($value === VA_TOP) {
return new VerticalAlignTop();
}
if ($value === VA_MIDDLE) {
return new VerticalAlignMiddle();
}
if ($value === VA_BOTTOM) {
return new VerticalAlignBottom();
}
if ($value === VA_BASELINE) {
return new VerticalAlignBaseline();
}
if ($value === VA_TEXT_TOP) {
return new VerticalAlignTextTop();
}
if ($value === VA_TEXT_BOTTOM) {
return new VerticalAlignTextBottom();
}
return new VerticalAlignBaseline();
}
function applicable()
{
$handler =& get_css_handler('display');
$display = $handler->get();
return $display === 'table-cell' || $display === 'table-row' || is_inline_element($display);
}
}
register_css_property('vertical-align', new CSSVerticalAlign());
}
function TextIndentValuePDF($value)
{
$this->raw_value = $value;
}
function units2pt($base)
{
$this->raw_value[0] = units2pt($this->raw_value[0], $base);
}
}
class CSSTextIndent extends CSSProperty
{
function CSSTextIndent()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return new TextIndentValuePDF(array(0, false));
}
function parse($value)
{
if (is_percentage($value)) {
return new TextIndentValuePDF(array((int) $value, true));
} else {
return new TextIndentValuePDF(array($value, false));
}
}
}
register_css_property('text-indent', new CSSTextIndent());
{
$this->CSSProperty(false, false);
}
function default_value()
{
return new WCNone();
}
function parse($value)
{
// Check if user specified empty value
if ($value === "") {
return new WCNone();
}
// Check if this value is 'auto' - default value of this property
if ($value === 'auto') {
return new WCNone();
}
if ($value === 'inherit') {
return new WCFraction(1);
}
if (substr($value, strlen($value) - 1, 1) == "%") {
// Percentage
return new WCFraction((double) $value / 100);
} else {
// Constant
return new WCConstant(trim($value));
}
}
}
register_css_property('width', new CSSWidth());
// $Header: /cvsroot/html2ps/css.clear.inc.php,v 1.7 2006/04/16 16:54:56 Konstantin Exp $
define('CLEAR_NONE', 0);
define('CLEAR_LEFT', 1);
define('CLEAR_RIGHT', 2);
define('CLEAR_BOTH', 3);
class CSSClear extends CSSProperty
{
function CSSClear()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return CLEAR_NONE;
}
function parse($value)
{
if ($value === 'left') {
return CLEAR_LEFT;
}
if ($value === 'right') {
return CLEAR_RIGHT;
}
if ($value === 'both') {
return CLEAR_BOTH;
}
return CLEAR_NONE;
}
}
register_css_property('clear', new CSSClear());
<?php
class CSSPseudoFormRadioGroup extends CSSProperty
{
function CSSPseudoFormRadioGroup()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return null;
}
function parse($value)
{
return $value;
}
}
register_css_property('-html2ps-form-radiogroup', new CSSPseudoFormRadioGroup());
define('OVERFLOW_VISIBLE', 0);
define('OVERFLOW_HIDDEN', 1);
class CSSOverflow extends CSSProperty
{
function CSSOverflow()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return OVERFLOW_VISIBLE;
}
function parse($value)
{
switch ($value) {
case 'hidden':
case 'scroll':
case 'auto':
return OVERFLOW_HIDDEN;
case 'visible':
default:
return OVERFLOW_VISIBLE;
}
}
function pdf()
{
return $this->get();
}
}
register_css_property('overflow', new CSSOverflow());
<?php
// $Header: /cvsroot/html2ps/css.color.inc.php,v 1.10 2006/04/16 16:54:56 Konstantin Exp $
class CSSColor extends CSSProperty
{
function CSSColor()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return new Color(array(0, 0, 0), false);
}
function parse($value)
{
$old_color = $this->get();
$color = parse_color_declaration($value, array($old_color->r, $old_color->g, $old_color->b));
return new Color($color, is_transparent($color));
}
}
register_css_property('color', new CSSColor());
<?php
class CSSPseudoFormAction extends CSSProperty
{
function CSSPseudoFormAction()
{
$this->CSSProperty(true, true);
}
function default_value()
{
return null;
}
function parse($value)
{
return $value;
}
}
register_css_property('-html2ps-form-action', new CSSPseudoFormAction());
$this->CSSProperty(false, false);
}
// this pseudo value should be inherited only by the table cells/rows; nested tables
// should get a default value
//
function inherit()
{
// Determine parent 'display' value
$handler =& get_css_handler('display');
// 'display' CSS property processed AFTER this; so parent display value will be
// on the top of the stack
//
$parent_display = $handler->get();
// Inherit vertical-align from table-rows
if ($parent_display === "table-row" || $parent_display === "table") {
$this->push($this->get());
return;
}
$this->push(is_inline_element($parent_display) ? $this->get() : $this->default_value());
}
function default_value()
{
return "1px";
}
function parse($value)
{
return $value;
}
}
register_css_property('-cellspacing', new CSSCellSpacing());
{
$this->CSSProperty(false, true);
}
// Inherit text-decoration from inline element (so that <a><i>TEXT</i></a> constructs have TEXT underlined)
function inherit()
{
$handler =& get_css_handler('display');
$parent_display = $handler->get_parent();
$this->push(is_inline_element($parent_display) ? $this->get() : $this->default_value());
}
function default_value()
{
return array("U" => false, "O" => false, "T" => false);
}
function parse($value)
{
$parsed = $this->default_value();
if (strstr($value, "overline") !== false) {
$parsed['O'] = true;
}
if (strstr($value, "underline") !== false) {
$parsed['U'] = true;
}
if (strstr($value, "line-through") !== false) {
$parsed['T'] = true;
}
return $parsed;
}
}
register_css_property("text-decoration", new CSSTextDecoration());
<?php
// $Header: /cvsroot/html2ps/css.content.inc.php,v 1.2 2006/04/16 16:54:57 Konstantin Exp $
class CSSContent extends CSSProperty
{
function CSSContent()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return "";
}
// CSS 2.1 p 12.2:
// Value: [ <string> | <uri> | <counter> | attr(X) | open-quote | close-quote | no-open-quote | no-close-quote ]+ | inherit
//
// TODO: process values other than <string>
//
function parse($value)
{
return css_remove_value_quotes($value);
}
}
register_css_property('content', new CSSContent());
<?php
// $Header: /cvsroot/html2ps/css.pseudo.listcounter.inc.php,v 1.2 2005/08/02 15:11:47 Konstantin Exp $
class CSSPseudoListCounter extends CSSProperty
{
function CSSPseudoListCounter()
{
$this->CSSProperty(true, false);
}
function default_value()
{
return 1;
}
}
register_css_property('-list-counter', new CSSPseudoListCounter());
<?php
// $Header: /cvsroot/html2ps/css.pseudo.nowrap.inc.php,v 1.4 2006/04/16 16:54:57 Konstantin Exp $
define('NOWRAP_NORMAL', 0);
define('NOWRAP_NOWRAP', 1);
class CSSPseudoNoWrap extends CSSProperty
{
function CSSPseudoNoWrap()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return NOWRAP_NORMAL;
}
function pdf()
{
return $this->get();
}
}
register_css_property('-nowrap', new CSSPseudoNoWrap());
<?php
// $Header: /cvsroot/html2ps/css.bottom.inc.php,v 1.3 2005/12/13 18:24:11 Konstantin Exp $
class CSSBottom extends CSSProperty
{
function CSSBottom()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return null;
}
function parse($value)
{
return $value;
}
}
register_css_property('bottom', new CSSBottom());
$this->CSSProperty(false, false);
}
function inherit()
{
// Determine parent 'display' value
$handler =& get_css_handler('display');
$parent_display = $handler->get_parent();
// Inherit vertical-align from table-rows
if ($parent_display === "table-row") {
$this->push($this->get());
return;
}
$this->push(is_inline_element($parent_display) ? $this->get() : $this->default_value());
}
function default_value()
{
return false;
}
function parse($value)
{
if ($value[strlen($value) - 1] == "%") {
return array((int) $value, true);
} else {
return array($value, false);
}
}
}
register_css_property("height", new CSSHeight());
register_css_property("min-height", new CSSMinHeight());
register_css_property("max-height", new CSSMaxHeight());
if ($value === 'center') {
return TA_CENTER;
}
// For compatibility with non-valid HTML
//
if ($value === 'middle') {
return TA_CENTER;
}
if ($value === 'justify') {
return TA_JUSTIFY;
}
return $this->default_value();
}
function value2pdf($value)
{
switch ($value) {
case TA_LEFT:
return "ta_left";
case TA_RIGHT:
return "ta_right";
case TA_CENTER:
return "ta_center";
case TA_JUSTIFY:
return "ta_justify";
default:
return "ta_left";
}
}
}
register_css_property('text-align', new CSSTextAlign());
<?php
class CSSZIndex extends CSSProperty
{
function CSSZIndex()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return 0;
}
function parse($value)
{
return (int) $value;
}
}
register_css_property('z-index', new CSSZIndex());
class CSSPosition extends CSSProperty
{
function CSSPosition()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return POSITION_STATIC;
}
function parse($value)
{
// As usual, though standards say that CSS properties should be lowercase,
// some people make them uppercase. As we're pretending to be tolerant,
// we need to convert it to lower case
switch (strtolower($value)) {
case "absolute":
return POSITION_ABSOLUTE;
case "relative":
return POSITION_RELATIVE;
case "fixed":
return POSITION_FIXED;
case "static":
return POSITION_STATIC;
default:
return POSITION_STATIC;
}
}
}
register_css_property('position', new CSSPosition());
$this->CSSProperty(false, false);
}
// this pseudo value should be inherited only by the table cells/rows; nested tables
// should get a default value
//
function inherit()
{
// Determine parent 'display' value
$handler =& get_css_handler('display');
// 'display' CSS property processed AFTER this; so parent display value will be
// on the top of the stack
//
$parent_display = $handler->get();
// Inherit vertical-align from table-rows
if ($parent_display === "table-row" || $parent_display === "table") {
$this->push($this->get());
return;
}
$this->push(is_inline_element($parent_display) ? $this->get() : $this->default_value());
}
function default_value()
{
return "1px";
}
function parse($value)
{
return $value;
}
}
register_css_property('-cellpadding', new CSSCellPadding());
return PaddingSideValue::init($value);
}
}
class CSSPaddingRight extends CSSSubProperty
{
function parse($value)
{
return PaddingSideValue::init($value);
}
}
class CSSPaddingLeft extends CSSSubProperty
{
function parse($value)
{
return PaddingSideValue::init($value);
}
}
class CSSPaddingBottom extends CSSSubProperty
{
function parse($value)
{
return PaddingSideValue::init($value);
}
}
$ph = new CSSPadding();
register_css_property('padding', $ph);
register_css_property('padding-left', new CSSPaddingLeft($ph, 'left'));
register_css_property('padding-right', new CSSPaddingRight($ph, 'right'));
register_css_property('padding-top', new CSSPaddingTop($ph, 'top'));
register_css_property('padding-bottom', new CSSPaddingBottom($ph, 'bottom'));
<?php
// $Header: /cvsroot/html2ps/css.left.inc.php,v 1.4 2006/02/18 13:28:52 Konstantin Exp $
class CSSLeft extends CSSProperty
{
function CSSLeft()
{
$this->CSSProperty(false, false);
}
function default_value()
{
return null;
}
function parse($value)
{
$value = trim($value);
// Check if current value is percentage
if (substr($value, strlen($value) - 1, 1) === "%") {
return array((double) $value, true);
} else {
return array(units2pt($value), false);
}
}
}
register_css_property('left', new CSSLeft());
function CSSBackground()
{
$this->default_value = new Background(CSSBackgroundColor::default_value(), CSSBackgroundImage::default_value(), CSSBackgroundRepeat::default_value(), CSSBackgroundPosition::default_value());
$this->CSSProperty(false, false);
}
function inherit()
{
// Determine parent 'display' value
$handler =& get_css_handler('display');
// note that as css handlers are evaluated in alphabetic order, parent display value still will be on the top of the stack
$parent_display = $handler->get();
// If parent is a table row, inherit the background settings
$this->push($parent_display == 'table-row' ? $this->get() : $this->default_value());
}
function default_value()
{
return $this->default_value->copy();
}
function parse($value, &$pipeline)
{
$background = new Background(CSSBackgroundColor::parse($value), CSSBackgroundImage::parse($value, $pipeline), CSSBackgroundRepeat::parse($value), CSSBackgroundPosition::parse($value));
return $background;
}
}
$bg = new CSSBackground();
register_css_property('background', $bg);
register_css_property('background-color', new CSSBackgroundColor($bg, '_color'));
register_css_property('background-image', new CSSBackgroundImage($bg, '_image'));
register_css_property('background-repeat', new CSSBackgroundRepeat($bg, '_repeat'));
register_css_property('background-position', new CSSBackgroundPosition($bg, '_position'));
}
class CSSListStyle extends CSSProperty
{
// CSS 2.1: list-style is inherited
function CSSListStyle()
{
$this->default_value = new ListStyleValue();
$this->default_value->image = CSSListStyleImage::default_value();
$this->default_value->position = CSSListStylePosition::default_value();
$this->default_value->type = CSSListStyleType::default_value();
$this->CSSProperty(true, true);
}
function parse($value, &$pipeline)
{
$style = new ListStyleValue();
$style->image = CSSListStyleImage::parse($value, $pipeline);
$style->position = CSSListStylePosition::parse($value);
$style->type = CSSListStyleType::parse($value);
return $style;
}
function default_value()
{
return $this->default_value;
}
}
$ls = new CSSListStyle();
register_css_property('list-style', $ls);
register_css_property('list-style-image', new CSSListStyleImage($ls, 'image'));
register_css_property('list-style-position', new CSSListStylePosition($ls, 'position'));
register_css_property('list-style-type', new CSSListStyleType($ls, 'type'));