ILIAS Release_3_4_x_branch .rev 46804: classes/class.ilObjStyleSheet.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 
00025 require_once "classes/class.ilObject.php";
00026 
00036 class ilObjStyleSheet extends ilObject
00037 {
00038         var $style;
00039 
00040 
00047         function ilObjStyleSheet($a_id = 0, $a_call_by_reference = false)
00048         {
00049                 $this->type = "sty";
00050                 $this->style = array();
00051                 if($a_call_by_reference)
00052                 {
00053                         $this->ilias->raiseError("Can't instantiate style object via reference id.",$this->ilias->error_obj->FATAL);
00054                 }
00055 
00056                 parent::ilObject($a_id, false);
00057         }
00058 
00059         function setRefId()
00060         {
00061                 $this->ilias->raiseError("Operation ilObjStyleSheet::setRefId() not allowed.",$this->ilias->error_obj->FATAL);
00062         }
00063 
00064         function getRefId()
00065         {
00066                 return "";
00067                 //$this->ilias->raiseError("Operation ilObjStyleSheet::getRefId() not allowed.",$this->ilias->error_obj->FATAL);
00068         }
00069 
00070         function putInTree()
00071         {
00072                 $this->ilias->raiseError("Operation ilObjStyleSheet::putInTree() not allowed.",$this->ilias->error_obj->FATAL);
00073         }
00074 
00075         function createReference()
00076         {
00077                 $this->ilias->raiseError("Operation ilObjStyleSheet::createReference() not allowed.",$this->ilias->error_obj->FATAL);
00078         }
00079 
00083         function assignMetaData(&$a_meta_data)
00084         {
00085                 $this->meta_data =& $a_meta_data;
00086         }
00087 
00091         function &getMetaData()
00092         {
00093                 return $this->meta_data;
00094         }
00095 
00096         function create()
00097         {
00098                 parent::create();
00099 
00100                 $def = array(
00101                         array("tag" => "div", "class" => "PageTitle", "parameter" => "margin-top" ,"value" => "5px"),
00102                         array("tag" => "div", "class" => "PageTitle", "parameter" => "margin-bottom" ,"value" => "20px"),
00103                         array("tag" => "div", "class" => "PageTitle", "parameter" => "font-size" ,"value" => "23px"),
00104                         array("tag" => "div", "class" => "PageTitle", "parameter" => "font-weight" ,"value" => "bold"),
00105                         array("tag" => "div", "class" => "PageTitle", "parameter" => "padding-bottom" ,"value" => "3px"),
00106                         array("tag" => "div", "class" => "PageTitle", "parameter" => "border-bottom-width" ,"value" => "1px"),
00107                         array("tag" => "div", "class" => "PageTitle", "parameter" => "border-bottom-style" ,"value" => "solid"),
00108                         array("tag" => "div", "class" => "PageTitle", "parameter" => "border-color" ,"value" => "#000000"),
00109 
00110                         array("tag" => "span", "class" => "Strong", "parameter" => "font-weight" ,"value" => "bold"),
00111                         array("tag" => "span", "class" => "Emph", "parameter" => "font-style" ,"value" => "italic"),
00112                         array("tag" => "span", "class" => "Comment", "parameter" => "color" ,"value" => "green"),
00113                         array("tag" => "span", "class" => "Quotation", "parameter" => "color" ,"value" => "brown"),
00114                         array("tag" => "span", "class" => "Quotation", "parameter" => "font-style" ,"value" => "italic"),
00115 
00116                         array("tag" => "a", "class" => "FootnoteLink", "parameter" => "color" ,"value" => "blue"),
00117                         array("tag" => "a", "class" => "FootnoteLink", "parameter" => "font-weight" ,"value" => "normal"),
00118                         array("tag" => "a", "class" => "FootnoteLink:hover", "parameter" => "color" ,"value" => "#000000"),
00119                         array("tag" => "div", "class" => "Footnote", "parameter" => "margin-top" ,"value" => "5px"),
00120                         array("tag" => "div", "class" => "Footnote", "parameter" => "margin-bottom" ,"value" => "5px"),
00121                         array("tag" => "div", "class" => "Footnote", "parameter" => "font-style" ,"value" => "italic"),
00122 
00123                         array("tag" => "a", "class" => "IntLink", "parameter" => "color" ,"value" => "blue"),
00124                         array("tag" => "a", "class" => "IntLink:visited", "parameter" => "color" ,"value" => "blue"),
00125                         array("tag" => "a", "class" => "IntLink", "parameter" => "font-weight" ,"value" => "normal"),
00126                         array("tag" => "a", "class" => "IntLink", "parameter" => "text-decoration" ,"value" => "underline"),
00127                         array("tag" => "a", "class" => "IntLink:hover", "parameter" => "color" ,"value" => "#000000"),
00128 
00129                         array("tag" => "a", "class" => "ExtLink", "parameter" => "color" ,"value" => "blue"),
00130                         array("tag" => "a", "class" => "ExtLink:visited", "parameter" => "color" ,"value" => "blue"),
00131                         array("tag" => "a", "class" => "ExtLink", "parameter" => "font-weight" ,"value" => "normal"),
00132                         array("tag" => "a", "class" => "ExtLink", "parameter" => "text-decoration" ,"value" => "underline"),
00133                         array("tag" => "a", "class" => "ExtLink:hover", "parameter" => "color" ,"value" => "#000000"),
00134 
00135                         array("tag" => "div", "class" => "LMNavigation", "parameter" => "background-color" ,"value" => "#EEEEEE"),
00136                         array("tag" => "div", "class" => "LMNavigation", "parameter" => "border-style" ,"value" => "outset"),
00137                         array("tag" => "div", "class" => "LMNavigation", "parameter" => "border-color" ,"value" => "#EEEEEE"),
00138                         array("tag" => "div", "class" => "LMNavigation", "parameter" => "border-width" ,"value" => "1px"),
00139                         array("tag" => "div", "class" => "Page", "parameter" => "background-color" ,"value" => "#EEEEEE"),
00140                         array("tag" => "div", "class" => "Page", "parameter" => "padding" ,"value" => "0px"),
00141                         array("tag" => "div", "class" => "Page", "parameter" => "margin" ,"value" => "0px"),
00142                         array("tag" => "td", "class" => "Cell1", "parameter" => "background-color" ,"value" => "#FFCCCC"),
00143                         array("tag" => "td", "class" => "Cell2", "parameter" => "background-color" ,"value" => "#CCCCFF"),
00144                         array("tag" => "td", "class" => "Cell3", "parameter" => "background-color" ,"value" => "#CCFFCC"),
00145                         array("tag" => "td", "class" => "Cell4", "parameter" => "background-color" ,"value" => "#FFFFCC"),
00146 
00147                         array("tag" => "p", "class" => "Standard", "parameter" => "margin-top" ,"value" => "10px"),
00148                         array("tag" => "p", "class" => "Standard", "parameter" => "margin-bottom" ,"value" => "10px"),
00149 
00150                         array("tag" => "p", "class" => "List", "parameter" => "margin-top" ,"value" => "3px"),
00151                         array("tag" => "p", "class" => "List", "parameter" => "margin-bottom" ,"value" => "3px"),
00152 
00153                         array("tag" => "p", "class" => "Headline1", "parameter" => "margin-top" ,"value" => "15px"),
00154                         array("tag" => "p", "class" => "Headline1", "parameter" => "margin-bottom" ,"value" => "10px"),
00155                         array("tag" => "p", "class" => "Headline1", "parameter" => "font-size" ,"value" => "22px"),
00156                         array("tag" => "p", "class" => "Headline1", "parameter" => "font-weight" ,"value" => "bold"),
00157 
00158                         array("tag" => "p", "class" => "Headline2", "parameter" => "margin-top" ,"value" => "15px"),
00159                         array("tag" => "p", "class" => "Headline2", "parameter" => "margin-bottom" ,"value" => "10px"),
00160                         array("tag" => "p", "class" => "Headline2", "parameter" => "font-size" ,"value" => "18px"),
00161                         array("tag" => "p", "class" => "Headline2", "parameter" => "font-weight" ,"value" => "bold"),
00162 
00163                         array("tag" => "p", "class" => "Headline3", "parameter" => "margin-top" ,"value" => "15px"),
00164                         array("tag" => "p", "class" => "Headline3", "parameter" => "margin-bottom" ,"value" => "10px"),
00165                         array("tag" => "p", "class" => "Headline3", "parameter" => "font-size" ,"value" => "14px"),
00166                         array("tag" => "p", "class" => "Headline3", "parameter" => "font-weight" ,"value" => "bold"),
00167 
00168                         array("tag" => "p", "class" => "Example", "parameter" => "padding-left" ,"value" => "20px"),
00169                         array("tag" => "p", "class" => "Example", "parameter" => "border-left" ,"value" => "3px"),
00170                         array("tag" => "p", "class" => "Example", "parameter" => "border-left-style" ,"value" => "solid"),
00171                         array("tag" => "p", "class" => "Example", "parameter" => "border-left-color" ,"value" => "blue"),
00172 
00173                         array("tag" => "p", "class" => "Citation", "parameter" => "color" ,"value" => "brown"),
00174                         array("tag" => "p", "class" => "Citation", "parameter" => "font-style" ,"value" => "italic"),
00175 
00176                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "margin-left" ,"value" => "20px"),
00177                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "margin-right" ,"value" => "20px"),
00178                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "color" ,"value" => "red"),
00179                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "padding" ,"value" => "10px"),
00180                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "border" ,"value" => "1px"),
00181                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "border-style" ,"value" => "solid"),
00182                         array("tag" => "p", "class" => "Mnemonic", "parameter" => "border-color" ,"value" => "red"),
00183 
00184                         array("tag" => "p", "class" => "Additional", "parameter" => "padding" ,"value" => "10px"),
00185                         array("tag" => "p", "class" => "Additional", "parameter" => "border" ,"value" => "1px"),
00186                         array("tag" => "p", "class" => "Additional", "parameter" => "border-style" ,"value" => "solid"),
00187                         array("tag" => "p", "class" => "Additional", "parameter" => "border-color" ,"value" => "blue"),
00188 
00189                         array("tag" => "p", "class" => "Remark", "parameter" => "padding" ,"value" => "10px"),
00190                         array("tag" => "p", "class" => "Remark", "parameter" => "border" ,"value" => "1px"),
00191                         array("tag" => "p", "class" => "Remark", "parameter" => "border-style" ,"value" => "solid"),
00192                         array("tag" => "p", "class" => "Remark", "parameter" => "border-color" ,"value" => "#909090"),
00193                         array("tag" => "p", "class" => "Remark", "parameter" => "background-color" ,"value" => "#D0D0D0"),
00194                         array("tag" => "p", "class" => "Remark", "parameter" => "text-align" ,"value" => "right"),
00195 
00196                         array("tag" => "p", "class" => "TableContent", "parameter" => "margin-left" ,"value" => "0px"),
00197                         array("tag" => "p", "class" => "TableContent", "parameter" => "margin-right" ,"value" => "0px"),
00198                         array("tag" => "p", "class" => "TableContent", "parameter" => "margin-top" ,"value" => "0px"),
00199                         array("tag" => "p", "class" => "TableContent", "parameter" => "margin-bottom" ,"value" => "0px"),
00200                         array("tag" => "p", "class" => "TableContent", "parameter" => "padding-left" ,"value" => "0px"),
00201                         array("tag" => "p", "class" => "TableContent", "parameter" => "padding-right" ,"value" => "0px"),
00202                         array("tag" => "p", "class" => "TableContent", "parameter" => "padding-top" ,"value" => "0px"),
00203                         array("tag" => "p", "class" => "TableContent", "parameter" => "padding-bottom" ,"value" => "0px"),
00204 
00205                         array("tag" => "table", "class" => "Media", "parameter" => "background-color" ,"value" => "#F5F5F5"),
00206                         array("tag" => "table", "class" => "Media", "parameter" => "padding" ,"value" => "0px"),
00207                         array("tag" => "table", "class" => "Media", "parameter" => "margin" ,"value" => "10px"),
00208 
00209                         array("tag" => "td", "class" => "MediaCaption", "parameter" => "padding" ,"value" => "5px")
00210                 );
00211 
00212 
00213                 // default style settings
00214                 foreach ($def as $sty)
00215                 {
00216                         $q = "INSERT INTO style_parameter (style_id, tag, class, parameter, value) VALUES ".
00217                                 "('".$this->getId()."','".$sty["tag"]."','".$sty["class"].
00218                                 "','".$sty["parameter"]."','".$sty["value"]."')";
00219                         $this->ilias->db->query($q);
00220                 }
00221 
00222                 $this->read();
00223                 $this->writeCSSFile();
00224         }
00225 
00232         function addParameter($a_tag, $a_par)
00233         {
00234                 $avail_params = $this->getAvailableParameters();
00235                 $tag = explode(".", $a_tag);
00236                 $value = $avail_params[$a_par][0];
00237                 $q = "INSERT INTO style_parameter (style_id, tag, class, parameter, value) VALUES ".
00238                         "('".$this->getId()."','".$tag[0]."','".$tag[1].
00239                         "','".$a_par."','".$value."')";
00240                 $this->ilias->db->query($q);
00241                 $this->read();
00242                 $this->writeCSSFile();
00243         }
00244 
00250         function deleteParameter($a_id)
00251         {
00252                 $q = "DELETE FROM style_parameter WHERE id = '".$a_id."'";
00253                 $this->ilias->db->query($q);
00254         }
00255 
00256 
00260         function delete()
00261         {
00262                 global $ilDB;
00263                 
00264                 // delete object
00265                 parent::delete();
00266                 
00267                 // delete style parameter
00268                 $q = "DELETE FROM style_parameter WHERE style_id = ".$ilDB->quote($this->getId());
00269                 $ilDB->query($q);
00270                 
00271                 // delete style file
00272                 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
00273                 if (is_file($css_file_name))
00274                 {
00275                         unlink($css_file_name);
00276                 }
00277                 
00278                 // delete entries in learning modules
00279                 include_once("content/classes/class.ilObjContentObject.php");
00280                 ilObjContentObject::_deleteStyleAssignments($this->getId());
00281         }
00282 
00283 
00287         function read()
00288         {
00289                 parent::read();
00290 
00291                 $q = "SELECT * FROM style_parameter WHERE style_id = '".$this->getId()."' ORDER BY tag, class ";
00292                 $style_set = $this->ilias->db->query($q);
00293                 $ctag = "";
00294                 $cclass = "";
00295                 $this->style = array();
00296                 while($style_rec = $style_set->fetchRow(DB_FETCHMODE_ASSOC))
00297                 {
00298                         if ($style_rec["tag"] != $ctag || $style_rec["class"] != $cclass)
00299                         {
00300                                 // add current tag array to style array
00301                                 if(is_array($tag))
00302                                 {
00303                                         $this->style[] = $tag;
00304                                 }
00305                                 $tag = array();
00306                         }
00307                         $ctag = $style_rec["tag"];
00308                         $cclass = $style_rec["class"];
00309                         $tag[] = $style_rec;
00310                 }
00311                 if(is_array($tag))
00312                 {
00313                         $this->style[] = $tag;
00314                 }
00315         }
00316 
00320         function writeCSSFile($a_target_file = "")
00321         {
00322                 $style = $this->getStyle();
00323 
00324                 if ($a_target_file == "")
00325                 {
00326                         $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
00327                 }
00328                 else
00329                 {
00330                         $css_file_name = $a_target_file;
00331                 }
00332                 $css_file = fopen($css_file_name, "w");
00333 
00334                 foreach ($style as $tag)
00335                 {
00336                         fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["class"]."\n");
00337                         fwrite ($css_file, "{\n");
00338 
00339                         foreach($tag as $par)
00340                         {
00341                                 fwrite ($css_file, "\t".$par["parameter"].": ".$par["value"].";\n");
00342                         }
00343                         fwrite ($css_file, "}\n");
00344                         fwrite ($css_file, "\n");
00345                 }
00346                 fclose($css_file);
00347         }
00348 
00349 
00355         function getContentStylePath($a_style_id)
00356         {
00357                 global $ilias;
00358                 
00359                 $rand = rand(1,999999);
00360                 
00361                 // check global fixed content style
00362                 $fixed_style = $ilias->getSetting("fixed_content_style_id");
00363                 if ($fixed_style > 0)
00364                 {
00365                         $a_style_id = $fixed_style;
00366                 }
00367 
00368                 // check global default style
00369                 if ($a_style_id <= 0)
00370                 {
00371                         $a_style_id = $ilias->getSetting("default_content_style_id");
00372                 }
00373 
00374                 if ($a_style_id > 0)
00375                 {
00376                         return ilUtil::getWebspaceDir("output").
00377                                 "/css/style_".$a_style_id.".css?dummy=$rand";
00378                 }
00379                 else            // todo: work this out
00380                 {
00381                         return "../content/content.css";
00382                 }
00383         }
00384 
00390         function getContentPrintStyle()
00391         {
00392                 return "../content/print_content.css";
00393         }
00394 
00400         function getSyntaxStylePath()
00401         {
00402                 return "../content/syntaxhighlight.css";
00403         }
00404 
00405         function update()
00406         {
00407                 parent::update();
00408                 $this->read();                          // this could be done better
00409                 $this->writeCSSFile();
00410         }
00411 
00412         function updateStyleParameter($a_id, $a_value)
00413         {
00414                 $q = "UPDATE style_parameter SET VALUE='".$a_value."' WHERE id = '".$a_id."'";
00415                 $style_set = $this->ilias->db->query($q);
00416         }
00417 
00421         function getStyle()
00422         {
00423                 return $this->style;
00424         }
00425         
00429         function setStyle($a_style)
00430         {
00431                 $this->style = $a_style;
00432         }
00433         
00434         
00438         function getXML()
00439         {
00440                 $xml.= "<StyleSheet>";
00441                 $xml.= "<Title>".$this->getTitle()."</Title>";
00442                 $xml.= "<Description>".$this->getDescription()."</Description>";
00443                 foreach($this->style as $style)
00444                 {
00445                         $xml.= "<Style Tag=\"".$style[0]["tag"]."\" Class=\"".$style[0]["class"]."\">";
00446                         foreach($style as $tag)
00447                         {
00448                                 $xml.="<StyleParameter Name=\"".$tag["parameter"]."\" Value=\"".$tag["value"]."\"/>";
00449                         }
00450                         $xml.= "</Style>";
00451                 }
00452                 $xml.= "</StyleSheet>";
00453                 
00454                 return $xml;
00455         }
00456         
00457         
00461         function exportXML($a_dir)
00462         {
00463                 $file = $a_dir."/style.xml";
00464                 
00465                 // open file
00466                 if (!($fp = @fopen($file,"w")))
00467                 {
00468                         die ("<b>Error</b>: Could not open \"".$file."\" for writing".
00469                                         " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
00470                 }
00471                 
00472                 // set file permissions
00473                 chmod($file, 0770);
00474                 
00475                 // write xml data into the file
00476                 fwrite($fp, $this->getXML());
00477                 
00478                 // close file
00479                 fclose($fp);
00480 
00481         }
00482 
00486         function createFromXMLFile($a_file)
00487         {
00488                 parent::create();               
00489                 include_once("classes/class.ilStyleImportParser.php");
00490                 $importParser = new ilStyleImportParser($a_file, $this);
00491                 $importParser->startParsing();
00492                 
00493                 // store style parameter
00494                 foreach ($this->style as $style)
00495                 {
00496                         foreach($style as $tag)
00497                         {
00498                                 $q = "INSERT INTO style_parameter (style_id, tag, class, parameter, value) VALUES ".
00499                                         "('".$this->getId()."','".$tag["tag"]."','".$tag["class"].
00500                                         "','".$tag["parameter"]."','".$tag["value"]."')";
00501                                 $this->ilias->db->query($q);
00502                         }
00503                 }
00504                 $this->update();
00505                 $this->read();
00506                 $this->writeCSSFile();
00507         }
00508         
00512         function getAvailableTags()
00513         {
00514                 $tags = array("a.FootnoteLink", "a.FootnoteLink:hover", "a.IntLink", "a.IntLink:hover",
00515                         "a.IntLink:visited", "a.IntLink:active",
00516                         "a.ExtLink", "a.ExtLink:hover", "a.ExtLink:visited", "a.ExtLink:active",
00517                         "div.Footnote", "div.LMNavigation", "div.Page", "div.PageTitle", "span.Comment",
00518                         "span.Emph", "span.Quotation", "span.Strong",
00519                         "td.Cell1", "td.Cell2", "td.Cell3", "td.Cell4",
00520                         "p.Standard", "p.List", "p.Headline1", "p.Headline2", "p.Headline3",
00521                         "p.Example", "p.Citation", "p.Mnemonic", "p.Additional", "p.Remark",
00522                         "p.TableContent",
00523                         "table.Media", "td.MediaCaption");
00524 
00525                 return $tags;
00526         }
00527 
00528         function getAvailableParameters()
00529         {
00530                 $pars = array(
00531                         "font-family" => array(),
00532                         "font-style" => array("italic", "oblique", "normal"),
00533                         "font-variant" => array("small-caps", "normal"),
00534                         "font-weight" => array("bold", "normal", "bolder", "lighter"),
00535                         "font-stretch" => array("wider", "narrower", "condensed", "semi-condensed",
00536                                         "extra-condensed", "ultra-condensed", "expanded", "semi-expanded",
00537                                         "extra-expanded", "ultra-expanded", "normal"),
00538                         "word-spacing" => array(),
00539                         "letter-spacing" => array(),
00540                         "text-decoration" => array("underline", "overline", "line-through", "blink", "none"),
00541                         "text-transform" => array("capitalize", "uppercase", "lowercase", "none"),
00542                         "color" => array(),
00543 
00544                         "text-indent" => array(),
00545                         "line-height" => array(),
00546                         "vertical-align" => array("top", "middle", "bottom", "baseline", "sub", "super",
00547                                 "text-top", "text-bottom"),
00548                         "text-align" => array("left", "center", "right", "justify"),
00549                         "white-space" => array("normal", "pre", "nowrap"),
00550 
00551                         "margin" => array(),
00552                         "margin-top" => array(),
00553                         "margin-bottom" => array(),
00554                         "margin-left" => array(),
00555                         "margin-right" => array(),
00556 
00557                         "padding" => array(),
00558                         "padding-top" => array(),
00559                         "padding-bottom" => array(),
00560                         "padding-left" => array(),
00561                         "padding-right" => array(),
00562 
00563                         "border-width" => array(),
00564                         "border-width-top" => array(),
00565                         "border-width-bottom" => array(),
00566                         "border-width-left" => array(),
00567                         "border-width-right" => array(),
00568 
00569                         "border-color" => array(),
00570                         "border-top-color" => array(),
00571                         "border-bottom-color" => array(),
00572                         "border-left-color" => array(),
00573                         "border-right-color" => array(),
00574 
00575                         "border-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00576                                 "groove", "ridge", "inset", "outset"),
00577                         "border-top-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00578                                 "groove", "ridge", "inset", "outset"),
00579                         "border-bottom-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00580                                 "groove", "ridge", "inset", "outset"),
00581                         "border-left-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00582                                 "groove", "ridge", "inset", "outset"),
00583                         "border-right-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00584                                 "groove", "ridge", "inset", "outset"),
00585 
00586                         "background-color" => array(),
00587                         "background-image" => array(),
00588                         "background-repeat" => array("repeat", "repeat-x", "repeat-y", "no-repeat"),
00589                         "background-attachment" => array("fixed", "scroll"),
00590                         "background-position" => array("top", "center", "middle", "bottom", "left", "right"),
00591 
00592                         "cursor" => array("auto", "default", "crosshair", "pointer", "move",
00593                                 "n-resize", "ne-resize", "e-resize", "se-resize", "s-resize", "sw-resize",
00594                                 "w-resize", "nw-resize", "text", "wait", "help"),
00595                         "clear" => array ("non","left","right","both")
00596                 );
00597 
00598                 return $pars;
00599         }
00600 
00601 } // END class.ilObjStyleSheet
00602 ?>