ILIAS Release_3_5_x_branch .rev 46805: 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                 // check whether this style is global default
00268                 $def_style = $this->ilias->getSetting("default_content_style_id");              
00269                 if ($def_style == $this->getId())
00270                 {
00271                         $this->ilias->deleteSetting("default_content_style_id");
00272                 }
00273 
00274                 // check whether this style is global fixed
00275                 $fixed_style = $this->ilias->getSetting("fixed_content_style_id");              
00276                 if ($fixed_style == $this->getId())
00277                 {
00278                         $this->ilias->deleteSetting("fixed_content_style_id");
00279                 }
00280 
00281                 // delete style parameter
00282                 $q = "DELETE FROM style_parameter WHERE style_id = ".$ilDB->quote($this->getId());
00283                 $ilDB->query($q);
00284                 
00285                 // delete style file
00286                 $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
00287                 if (is_file($css_file_name))
00288                 {
00289                         unlink($css_file_name);
00290                 }
00291                 
00292                 // delete entries in learning modules
00293                 include_once("content/classes/class.ilObjContentObject.php");
00294                 ilObjContentObject::_deleteStyleAssignments($this->getId());
00295                 
00296         }
00297 
00298 
00302         function read()
00303         {
00304                 parent::read();
00305 
00306                 $q = "SELECT * FROM style_parameter WHERE style_id = '".$this->getId()."' ORDER BY tag, class ";
00307                 $style_set = $this->ilias->db->query($q);
00308                 $ctag = "";
00309                 $cclass = "";
00310                 $this->style = array();
00311                 while($style_rec = $style_set->fetchRow(DB_FETCHMODE_ASSOC))
00312                 {
00313                         if ($style_rec["tag"] != $ctag || $style_rec["class"] != $cclass)
00314                         {
00315                                 // add current tag array to style array
00316                                 if(is_array($tag))
00317                                 {
00318                                         $this->style[] = $tag;
00319                                 }
00320                                 $tag = array();
00321                         }
00322                         $ctag = $style_rec["tag"];
00323                         $cclass = $style_rec["class"];
00324                         $tag[] = $style_rec;
00325                 }
00326                 if(is_array($tag))
00327                 {
00328                         $this->style[] = $tag;
00329                 }
00330         }
00331 
00335         function writeCSSFile($a_target_file = "")
00336         {
00337                 $style = $this->getStyle();
00338 
00339                 if ($a_target_file == "")
00340                 {
00341                         $css_file_name = ilUtil::getWebspaceDir()."/css/style_".$this->getId().".css";
00342                 }
00343                 else
00344                 {
00345                         $css_file_name = $a_target_file;
00346                 }
00347                 $css_file = fopen($css_file_name, "w");
00348 
00349                 foreach ($style as $tag)
00350                 {
00351                         fwrite ($css_file, $tag[0]["tag"].".ilc_".$tag[0]["class"]."\n");
00352                         fwrite ($css_file, "{\n");
00353 
00354                         foreach($tag as $par)
00355                         {
00356                                 fwrite ($css_file, "\t".$par["parameter"].": ".$par["value"].";\n");
00357                         }
00358                         fwrite ($css_file, "}\n");
00359                         fwrite ($css_file, "\n");
00360                 }
00361                 fclose($css_file);
00362         }
00363 
00364 
00370         function getContentStylePath($a_style_id)
00371         {
00372                 global $ilias;
00373                 
00374                 $rand = rand(1,999999);
00375                 
00376                 // check global fixed content style
00377                 $fixed_style = $ilias->getSetting("fixed_content_style_id");
00378                 if ($fixed_style > 0)
00379                 {
00380                         $a_style_id = $fixed_style;
00381                 }
00382 
00383                 // check global default style
00384                 if ($a_style_id <= 0)
00385                 {
00386                         $a_style_id = $ilias->getSetting("default_content_style_id");
00387                 }
00388 
00389                 if ($a_style_id > 0)
00390                 {
00391                         return ilUtil::getWebspaceDir("output").
00392                                 "/css/style_".$a_style_id.".css?dummy=$rand";
00393                 }
00394                 else            // todo: work this out
00395                 {
00396                         if (defined("ILIAS_MODULE"))
00397                         {
00398                                 return "../content/content.css";
00399                         }
00400                         else
00401                         {
00402                                 return "./content/content.css";
00403                         }
00404                 }
00405         }
00406 
00412         function getContentPrintStyle()
00413         {
00414                 if (defined("ILIAS_MODULE"))
00415                 {
00416                         return "../content/print_content.css";
00417                 }
00418                 else
00419                 {
00420                         return "./content/print_content.css";
00421                 }
00422         }
00423 
00429         function getSyntaxStylePath()
00430         {
00431                 if (defined("ILIAS_MODULE"))
00432                 {
00433                         return "../content/syntaxhighlight.css";
00434                 }
00435                 else
00436                 {
00437                         return "./content/syntaxhighlight.css";
00438                 }
00439         }
00440 
00441         function update()
00442         {
00443                 parent::update();
00444                 $this->read();                          // this could be done better
00445                 $this->writeCSSFile();
00446         }
00447 
00448         function updateStyleParameter($a_id, $a_value)
00449         {
00450                 $q = "UPDATE style_parameter SET VALUE='".$a_value."' WHERE id = '".$a_id."'";
00451                 $style_set = $this->ilias->db->query($q);
00452         }
00453 
00457         function getStyle()
00458         {
00459                 return $this->style;
00460         }
00461         
00465         function setStyle($a_style)
00466         {
00467                 $this->style = $a_style;
00468         }
00469         
00470         
00474         function getXML()
00475         {
00476                 $xml.= "<StyleSheet>";
00477                 $xml.= "<Title>".$this->getTitle()."</Title>";
00478                 $xml.= "<Description>".$this->getDescription()."</Description>";
00479                 foreach($this->style as $style)
00480                 {
00481                         $xml.= "<Style Tag=\"".$style[0]["tag"]."\" Class=\"".$style[0]["class"]."\">";
00482                         foreach($style as $tag)
00483                         {
00484                                 $xml.="<StyleParameter Name=\"".$tag["parameter"]."\" Value=\"".$tag["value"]."\"/>";
00485                         }
00486                         $xml.= "</Style>";
00487                 }
00488                 $xml.= "</StyleSheet>";
00489                 
00490                 return $xml;
00491         }
00492         
00493         
00497         function exportXML($a_dir)
00498         {
00499                 $file = $a_dir."/style.xml";
00500                 
00501                 // open file
00502                 if (!($fp = @fopen($file,"w")))
00503                 {
00504                         die ("<b>Error</b>: Could not open \"".$file."\" for writing".
00505                                         " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
00506                 }
00507                 
00508                 // set file permissions
00509                 chmod($file, 0770);
00510                 
00511                 // write xml data into the file
00512                 fwrite($fp, $this->getXML());
00513                 
00514                 // close file
00515                 fclose($fp);
00516 
00517         }
00518 
00522         function createFromXMLFile($a_file)
00523         {
00524                 parent::create();               
00525                 include_once("classes/class.ilStyleImportParser.php");
00526                 $importParser = new ilStyleImportParser($a_file, $this);
00527                 $importParser->startParsing();
00528                 
00529                 // store style parameter
00530                 foreach ($this->style as $style)
00531                 {
00532                         foreach($style as $tag)
00533                         {
00534                                 $q = "INSERT INTO style_parameter (style_id, tag, class, parameter, value) VALUES ".
00535                                         "('".$this->getId()."','".$tag["tag"]."','".$tag["class"].
00536                                         "','".$tag["parameter"]."','".$tag["value"]."')";
00537                                 $this->ilias->db->query($q);
00538                         }
00539                 }
00540                 $this->update();
00541                 $this->read();
00542                 $this->writeCSSFile();
00543         }
00544         
00548         function getAvailableTags()
00549         {
00550                 $tags = array("a.FootnoteLink", "a.FootnoteLink:hover", "a.IntLink", "a.IntLink:hover",
00551                         "a.IntLink:visited", "a.IntLink:active",
00552                         "a.ExtLink", "a.ExtLink:hover", "a.ExtLink:visited", "a.ExtLink:active",
00553                         "div.Footnote", "div.LMNavigation", "div.Page", "div.PageTitle", "span.Comment",
00554                         "span.Emph", "span.Quotation", "span.Strong",
00555                         "td.Cell1", "td.Cell2", "td.Cell3", "td.Cell4",
00556                         "p.Standard", "p.List", "p.Headline1", "p.Headline2", "p.Headline3",
00557                         "p.Example", "p.Citation", "p.Mnemonic", "p.Additional", "p.Remark",
00558                         "p.TableContent",
00559                         "table.Media", "td.MediaCaption");
00560 
00561                 return $tags;
00562         }
00563 
00564         function getAvailableParameters()
00565         {
00566                 $pars = array(
00567                         "font-family" => array(),
00568                         "font-style" => array("italic", "oblique", "normal"),
00569                         "font-variant" => array("small-caps", "normal"),
00570                         "font-weight" => array("bold", "normal", "bolder", "lighter"),
00571                         "font-stretch" => array("wider", "narrower", "condensed", "semi-condensed",
00572                                         "extra-condensed", "ultra-condensed", "expanded", "semi-expanded",
00573                                         "extra-expanded", "ultra-expanded", "normal"),
00574                         "word-spacing" => array(),
00575                         "letter-spacing" => array(),
00576                         "text-decoration" => array("underline", "overline", "line-through", "blink", "none"),
00577                         "text-transform" => array("capitalize", "uppercase", "lowercase", "none"),
00578                         "color" => array(),
00579 
00580                         "text-indent" => array(),
00581                         "line-height" => array(),
00582                         "vertical-align" => array("top", "middle", "bottom", "baseline", "sub", "super",
00583                                 "text-top", "text-bottom"),
00584                         "text-align" => array("left", "center", "right", "justify"),
00585                         "white-space" => array("normal", "pre", "nowrap"),
00586 
00587                         "margin" => array(),
00588                         "margin-top" => array(),
00589                         "margin-bottom" => array(),
00590                         "margin-left" => array(),
00591                         "margin-right" => array(),
00592 
00593                         "padding" => array(),
00594                         "padding-top" => array(),
00595                         "padding-bottom" => array(),
00596                         "padding-left" => array(),
00597                         "padding-right" => array(),
00598 
00599                         "border-width" => array(),
00600                         "border-width-top" => array(),
00601                         "border-width-bottom" => array(),
00602                         "border-width-left" => array(),
00603                         "border-width-right" => array(),
00604 
00605                         "border-color" => array(),
00606                         "border-top-color" => array(),
00607                         "border-bottom-color" => array(),
00608                         "border-left-color" => array(),
00609                         "border-right-color" => array(),
00610 
00611                         "border-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00612                                 "groove", "ridge", "inset", "outset"),
00613                         "border-top-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00614                                 "groove", "ridge", "inset", "outset"),
00615                         "border-bottom-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00616                                 "groove", "ridge", "inset", "outset"),
00617                         "border-left-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00618                                 "groove", "ridge", "inset", "outset"),
00619                         "border-right-style" => array("none", "hidden", "dotted", "dashed", "solid", "double",
00620                                 "groove", "ridge", "inset", "outset"),
00621 
00622                         "background-color" => array(),
00623                         "background-image" => array(),
00624                         "background-repeat" => array("repeat", "repeat-x", "repeat-y", "no-repeat"),
00625                         "background-attachment" => array("fixed", "scroll"),
00626                         "background-position" => array("top", "center", "middle", "bottom", "left", "right"),
00627 
00628                         "cursor" => array("auto", "default", "crosshair", "pointer", "move",
00629                                 "n-resize", "ne-resize", "e-resize", "se-resize", "s-resize", "sw-resize",
00630                                 "w-resize", "nw-resize", "text", "wait", "help"),
00631                         "clear" => array ("non","left","right","both")
00632                 );
00633 
00634                 return $pars;
00635         }
00636 
00637 } // END class.ilObjStyleSheet
00638 ?>