lib/overlib/overlib_cssstyle.js

   1 //\/////
   2 //\  overLIB CSS Style Plugin
   3 //\  This file requires overLIB 4.10 or later.
   4 //\
   5 //\  overLIB 4.05 - You may not remove or change this notice.
   6 //\  Copyright Erik Bosrup 1998-2004. All rights reserved.
   7 //\  Contributors are listed on the homepage.
   8 //\  See http://www.bosrup.com/web/overlib/ for details.
   9 //   $Revision$                      $Date$
  10 //\/////
  11 //\mini
  12
  13
  14 ////////
  15 // PRE-INIT
  16 // Ignore these lines, configuration is below.
  17 ////////
  18 if (typeof olInfo == 'undefined' || typeof olInfo.meets == 'undefined' || !olInfo.meets(4.10)) alert('overLIB 4.10 or later is required for the CSS Style Plugin.');
  19 else {
  20 registerCommands('cssstyle,padunit,heightunit,widthunit,textsizeunit,textdecoration,textstyle,textweight,captionsizeunit,captiondecoration,captionstyle,captionweight,closesizeunit,closedecoration,closestyle,closeweight');
  21
  22
  23 ////////
  24 // DEFAULT CONFIGURATION
  25 // Settings you want everywhere are set here. All of this can also be
  26 // changed on your html page or through an overLIB call.
  27 ////////
  28 if (typeof ol_padunit=='undefined') var ol_padunit="px";
  29 if (typeof ol_heightunit=='undefined') var ol_heightunit="px";
  30 if (typeof ol_widthunit=='undefined') var ol_widthunit="px";
  31 if (typeof ol_textsizeunit=='undefined') var ol_textsizeunit="px";
  32 if (typeof ol_textdecoration=='undefined') var ol_textdecoration="none";
  33 if (typeof ol_textstyle=='undefined') var ol_textstyle="normal";
  34 if (typeof ol_textweight=='undefined') var ol_textweight="normal";
  35 if (typeof ol_captionsizeunit=='undefined') var ol_captionsizeunit="px";
  36 if (typeof ol_captiondecoration=='undefined') var ol_captiondecoration="none";
  37 if (typeof ol_captionstyle=='undefined') var ol_captionstyle="normal";
  38 if (typeof ol_captionweight=='undefined') var ol_captionweight="bold";
  39 if (typeof ol_closesizeunit=='undefined') var ol_closesizeunit="px";
  40 if (typeof ol_closedecoration=='undefined') var ol_closedecoration="none";
  41 if (typeof ol_closestyle=='undefined') var ol_closestyle="normal";
  42 if (typeof ol_closeweight=='undefined') var ol_closeweight="normal";
  43
  44 ////////
  45 // END OF CONFIGURATION
  46 // Don't change anything below this line, all configuration is above.
  47 ////////
  48
  49
  50
  51 ////////
  52 // INIT
  53 ////////
  54 // Runtime variables init. Don't change for config!
  55 var o3_padunit="px";
  56 var o3_heightunit="px";
  57 var o3_widthunit="px";
  58 var o3_textsizeunit="px";
  59 var o3_textdecoration="";
  60 var o3_textstyle="";
  61 var o3_textweight="";
  62 var o3_captionsizeunit="px";
  63 var o3_captiondecoration="";
  64 var o3_captionstyle="";
  65 var o3_captionweight="";
  66 var o3_closesizeunit="px";
  67 var o3_closedecoration="";
  68 var o3_closestyle="";
  69 var o3_closeweight="";
  70
  71
  72 ////////
  73 // PLUGIN FUNCTIONS
  74 ////////
  75
  76 // Function which sets runtime variables to their default values
  77 function setCSSStyleVariables() {
  78         o3_padunit=ol_padunit;
  79         o3_heightunit=ol_heightunit;
  80         o3_widthunit=ol_widthunit;
  81         o3_textsizeunit=ol_textsizeunit;
  82         o3_textdecoration=ol_textdecoration;
  83         o3_textstyle=ol_textstyle;
  84         o3_textweight=ol_textweight;
  85         o3_captionsizeunit=ol_captionsizeunit;
  86         o3_captiondecoration=ol_captiondecoration;
  87         o3_captionstyle=ol_captionstyle;
  88         o3_captionweight=ol_captionweight;
  89         o3_closesizeunit=ol_closesizeunit;
  90         o3_closedecoration=ol_closedecoration;
  91         o3_closestyle=ol_closestyle;
  92         o3_closeweight=ol_closeweight;
  93 }
  94
  95 // Parses CSS Style commands.
  96 function parseCSSStyleExtras(pf, i, ar) {
  97         var k = i;
  98
  99         if (k < ar.length) {
 100                 if (ar[k]==CSSSTYLE) { eval(pf+'css='+ar[k]); return k; }
 101                 if (ar[k]==PADUNIT) { eval(pf+'padunit="'+ar[++k]+'"'); return k; }
 102                 if (ar[k]==HEIGHTUNIT) { eval(pf+'heightunit="'+ar[++k]+'"'); return k; }
 103                 if (ar[k]==WIDTHUNIT) { eval(pf+'widthunit="'+ar[++k]+'"'); return k; }
 104                 if (ar[k]==TEXTSIZEUNIT) { eval(pf+'textsizeunit="'+ar[++k]+'"'); return k; }
 105                 if (ar[k]==TEXTDECORATION) { eval(pf+'textdecoration="'+ar[++k]+'"'); return k; }
 106                 if (ar[k]==TEXTSTYLE) { eval(pf+'textstyle="'+ar[++k]+'"'); return k; }
 107                 if (ar[k]==TEXTWEIGHT) { eval(pf+'textweight="'+ar[++k]+'"'); return k; }
 108                 if (ar[k]==CAPTIONSIZEUNIT) { eval(pf+'captionsizeunit="'+ar[++k]+'"'); return k; }
 109                 if (ar[k]==CAPTIONDECORATION) { eval(pf+'captiondecoration="'+ar[++k]+'"'); return k; }
 110                 if (ar[k]==CAPTIONSTYLE) { eval(pf+'captionstyle="'+ar[++k]+'"'); return k; }
 111                 if (ar[k]==CAPTIONWEIGHT) { eval(pf+'captionweight="'+ar[++k]+'"'); return k; }
 112                 if (ar[k]==CLOSESIZEUNIT) { eval(pf+'closesizeunit="'+ar[++k]+'"'); return k; }
 113                 if (ar[k]==CLOSEDECORATION) { eval(pf+'closedecoration="'+ar[++k]+'"'); return k; }
 114                 if (ar[k]==CLOSESTYLE) { eval(pf+'closestyle="'+ar[++k]+'"'); return k; }
 115                 if (ar[k]==CLOSEWEIGHT) { eval(pf+'closeweight="'+ar[++k]+'"'); return k; }
 116         }
 117
 118         return -1;
 119 }
 120
 121 ////////
 122 // LAYER GENERATION FUNCTIONS
 123 ////////
 124
 125 // Makes simple table without caption
 126 function ol_content_simple_cssstyle(text) {
 127         txt = '<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" style="background-color: '+o3_bgcolor+'; height: '+o3_height+o3_heightunit+';"><tr><td><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" style="color: '+o3_fgcolor+'; background-color: '+o3_fgcolor+'; height: '+o3_height+o3_heightunit+';"><tr><td valign="TOP"><font style="font-family: '+o3_textfont+'; color: '+o3_textcolor+'; font-size: '+o3_textsize+o3_textsizeunit+'; text-decoration: '+o3_textdecoration+'; font-weight: '+o3_textweight+'; font-style:'+o3_textstyle+'">'+text+'</font></td></tr></table></td></tr></table>';
 128         set_background("");
 129
 130         return txt;
 131 }
 132
 133 // Makes table with caption and optional close link
 134 function ol_content_caption_cssstyle(text, title, close) {
 135         var nameId;
 136         closing = "";
 137         closeevent = "onMouseOver";
 138
 139         if (o3_closeclick == 1) closeevent= (o3_closetitle ? "title='" + o3_closetitle +"'" : "") + " onClick";
 140
 141         if (o3_capicon!="") {
 142                 nameId=' hspace=\"5\"'+' align=\"middle\" alt=\"\"';
 143                 if (typeof o3_dragimg != 'undefined' && o3_dragimg) nameId = ' hspace=\"5\"'+' name=\"'+o3_dragimg+'\" id=\"'+o3_dragimg+'\" align=\"middle\" alt=\"Drag Enabled\" title=\"Drag Enabled\"';
 144                 o3_capicon = '<img src=\"'+o3_capicon+'\"'+nameId+' />';
 145         }
 146
 147         if (close != "") {
 148                 closing = '<td align="RIGHT"><a href="javascript:return '+fnRef+'cClick();" '+closeevent+'="return '+fnRef+'cClick();" style="color: '+o3_closecolor+'; font-family: '+o3_closefont+'; font-size: '+o3_closesize+o3_closesizeunit+'; text-decoration: '+o3_closedecoration+'; font-weight: '+o3_closeweight+'; font-style:'+o3_closestyle+';">'+close+'</a></td>';
 149         }
 150
 151         txt = '<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" style="background-color: '+o3_bgcolor+'; background-image: url('+o3_bgbackground+'); height: '+o3_height+o3_heightunit+';"><tr><td><table width="100%" border="0" cellpadding="0" cellspacing="0"><tr><td><font style="font-family: '+o3_captionfont+'; color: '+o3_capcolor+'; font-size: '+o3_captionsize+o3_captionsizeunit+'; font-weight: '+o3_captionweight+'; font-style: '+o3_captionstyle+'; text-decoration: '+o3_captiondecoration+';">'+o3_capicon+title+'</font></td>'+closing+'</tr></table><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" style="color: '+o3_fgcolor+'; background-color: '+o3_fgcolor+'; height: '+o3_height+o3_heightunit+';"><tr><td valign="TOP"><font style="font-family: '+o3_textfont+'; color: '+o3_textcolor+'; font-size: '+o3_textsize+o3_textsizeunit+'; text-decoration: '+o3_textdecoration+'; font-weight: '+o3_textweight+'; font-style:'+o3_textstyle+'">'+text+'</font></td></tr></table></td></tr></table>';
 152         set_background("");
 153
 154         return txt;
 155 }
 156
 157 // Sets the background picture, padding and lots more. :)
 158 function ol_content_background_cssstyle(text, picture, hasfullhtml) {
 159         if (hasfullhtml) {
 160                 txt = text;
 161         } else {
 162                 var pU, hU, wU;
 163                 pU = (o3_padunit == '%' ? '%' : '');
 164                 hU = (o3_heightunit == '%' ? '%' : '');
 165                 wU = (o3_widthunit == '%' ? '%' : '');
 166                 txt = '<table width="'+o3_width+wu+'" border="0" cellpadding="0" cellspacing="0" height="'+o3_height+hu+'"><tr><td colspan="3" height="'+o3_padyt+pu+'"></td></tr><tr><td width="'+o3_padxl+pu+'"></td><td valign="TOP" width="'+(o3_width-o3_padxl-o3_padxr)+pu+'"><font style="font-family: '+o3_textfont+'; color: '+o3_textcolor+'; font-size: '+o3_textsize+o3_textsizeunit+';">'+text+'</font></td><td width="'+o3_padxr+pu+'"></td></tr><tr><td colspan="3" height="'+o3_padyb+pu+'"></td></tr></table>';
 167         }
 168
 169         set_background(picture);
 170
 171         return txt;
 172 }
 173
 174 ////////
 175 // PLUGIN REGISTRATIONS
 176 ////////
 177 registerRunTimeFunction(setCSSStyleVariables);
 178 registerCmdLineFunction(parseCSSStyleExtras);
 179 registerHook("ol_content_simple", ol_content_simple_cssstyle, FALTERNATE, CSSSTYLE);
 180 registerHook("ol_content_caption", ol_content_caption_cssstyle, FALTERNATE, CSSSTYLE);
 181 registerHook("ol_content_background", ol_content_background_cssstyle, FALTERNATE, CSSSTYLE);
 182 }