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Annotation of loncom/html/adm/jsMath/jsMath-msie-mac.js, revision 1.2

1.1       albertel    1: /*
                      2:  *  jsMath-msie-mac.js
                      3:  *  
                      4:  *  Part of the jsMath package for mathematics on the web.
                      5:  *
                      6:  *  This file makes changes needed for use with MSIE on the Mac.
                      7:  *
                      8:  *  ---------------------------------------------------------------------
                      9:  *
                     10:  *  jsMath is free software; you can redistribute it and/or modify
                     11:  *  it under the terms of the GNU General Public License as published by
                     12:  *  the Free Software Foundation; either version 2 of the License, or
                     13:  *  (at your option) any later version.
                     14:  *
                     15:  *  jsMath is distributed in the hope that it will be useful,
                     16:  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17:  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18:  *  GNU General Public License for more details.
                     19:  *
                     20:  *  You should have received a copy of the GNU General Public License
                     21:  *  along with jsMath; if not, write to the Free Software
                     22:  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23:  */
                     24: 
                     25: 
                     26: 
                     27: /********************************************************************
                     28:  *
                     29:  *  Mac MSIE has problems accessing a number of the characters in
                     30:  *  the TeX fonts, so we replace them by other characters when
                     31:  *  possible.
                     32:  */
                     33: 
1.2     ! albertel   34: jsMath.Update.TeXfonts({
1.1       albertel   35: 
                     36:   cmr10: {
                     37:     '3':  {c: '<FONT FACE="Symbol">L</FONT>', tclass: 'normal'},
                     38:     '5':  {c: '<FONT FACE="Symbol">P</FONT>', tclass: 'normal'},
                     39:     '10': {c: '<FONT FACE="Symbol">W</FONT>', tclass: 'normal'},
                     40:     '16': {c: '&#x0131;', tclass: 'normal'},
                     41:     '20': {c: '&#xAD;'},
                     42:     '22': {c: '&#xAF;', tclass: 'normal', w: .3},
                     43:     '25': {c: '&#xDF;', tclass: 'normal'},
                     44:     '26': {c: '&#xE6;', tclass: 'normal'},
                     45:     '27': {c: '&#x153;', tclass: 'normal'}
                     46:   },
                     47: 
                     48:   cmmi10: {
                     49:     '3':  {c: '<I><FONT FACE="Symbol">L</FONT></I>', tclass: 'normal'},
                     50:     '5':  {c: '<I><FONT FACE="Symbol">P</FONT></I>', tclass: 'normal'},
                     51:     '10': {c: '<I><FONT FACE="Symbol">W</FONT></I>', tclass: 'normal'},
                     52:     '15': {c: '<I><FONT FACE="Symbol">e</FONT></I>', tclass: 'normal'},
                     53:     '16': {c: '<I><FONT FACE="Symbol">z</FONT></I>', tclass: 'normal'},
                     54:     '20': {c: '<I><FONT FACE="Symbol">k</FONT></I>', tclass: 'normal'},
                     55:     '22': {c: '<I><FONT FACE="Symbol">m</FONT></I>', tclass: 'normal'},
                     56:     '25': {c: '<I><FONT FACE="Symbol">p</FONT></I>', tclass: 'normal'},
                     57:     '26': {c: '<I><FONT FACE="Symbol">r</FONT></I>', tclass: 'normal'},
                     58:     '27': {c: '<I><FONT FACE="Symbol">s</FONT></I>', tclass: 'normal'}
                     59:   },
                     60: 
                     61:   cmsy10: {
                     62:     '3':  {c: '<SPAN STYLE="vertical-align:-.3em">*</SPAN>', tclass: 'normal'},
                     63:     '5':  {c: '&#x389;', tclass: 'normal'},
                     64:     '10': {c: '&otimes;', tclass: 'normal'},
                     65:     '15': {c: '&#x2022;', tclass: 'normal'},
                     66:     '16': {c: '&#x224D;', tclass: 'normal'},
                     67:     '20': {c: '&le;', tclass: 'normal'},
                     68:     '22': {c: '&le;', tclass: 'normal'},
                     69:     '25': {c: '&#x2248;', tclass: 'normal'},
                     70:     '26': {c: '<FONT FACE="Symbol">&#xCC;</FONT>', tclass: 'normal'},
                     71:     '27': {c: '<FONT FACE="Symbol">&#xC9;</FONT>', tclass: 'normal'}
                     72:   },
                     73: 
                     74:   cmex10: {
                     75:     '3':  {c: '<SPAN STYLE="font-size: 67%">&#x69;</SPAN>'},
                     76:     '5':  {c: '<SPAN STYLE="font-size: 67%">&#x6B;</SPAN>'},
                     77:     '10': {c: '<SPAN STYLE="font-size: 67%">&#x44;</SPAN>'},
                     78:     '15': {c: '<SPAN STYLE="font-size: 55%">&#xC2;</SPAN>'},
                     79:     '16': {c: '<SPAN STYLE="font-size: 83%">&#xB5;</SPAN>'},
                     80:     '20': {c: '<SPAN STYLE="font-size: 83%">"</SPAN>'},
                     81:     '22': {c: '<SPAN STYLE="font-size: 83%">$</SPAN>'},
                     82:     '25': {c: '<SPAN STYLE="font-size: 83%">\'</SPAN>'},
                     83:     '26': {c: '<SPAN STYLE="font-size: 83%">(</SPAN>'},
                     84:     '27': {c: '<SPAN STYLE="font-size: 83%">)</SPAN>'}
                     85:   },
                     86: 
                     87:   cmti10: {
                     88:     '3':  {c: '<I><FONT FACE="Symbol">L</FONT></I>', tclass: 'normal'},
                     89:     '5':  {c: '<I><FONT FACE="Symbol">P</FONT></I>', tclass: 'normal'},
                     90:     '10': {c: '<I><FONT FACE="Symbol">W</FONT></I>', tclass: 'normal'},
                     91:     '16': {c: '<I>&#x0131;</I>', tclass: 'normal'},
                     92:     '20': {c: '<I>&#xAD;</I>'},
                     93:     '22': {c: '<I>&#xAF;</I>', tclass: 'normal', w: .3},
                     94:     '25': {c: '<I>&#xDF;</I>', tclass: 'normal'},
                     95:     '26': {c: '<I>&#xE6;</I>', tclass: 'normal'},
                     96:     '27': {c: '<I>&#x153;</I>', tclass: 'normal'}
                     97:   },
                     98: 
                     99:   cmbx10: {
                    100:     '3':  {c: '<B><FONT FACE="Symbol">L</FONT></B>', tclass: 'normal'},
                    101:     '5':  {c: '<B><FONT FACE="Symbol">P</FONT></B>', tclass: 'normal'},
                    102:     '10': {c: '<B><FONT FACE="Symbol">W</FONT></B>', tclass: 'normal'},
                    103:     '16': {c: '<B>&#x0131;</B>', tclass: 'normal'},
                    104:     '20': {c: '<B>&#xAD;</B>'},
                    105:     '22': {c: '<B>&#xAF;</B>', tclass: 'normal', w: .3},
                    106:     '25': {c: '<B>&#xDF;</B>', tclass: 'normal'},
                    107:     '26': {c: '<B>&#xE6;</B>', tclass: 'normal'},
                    108:     '27': {c: '<B>&#x153;</B>', tclass: 'normal'}
                    109:   }
                    110: });
                    111: 
                    112: /*
                    113:  *  MSIE crashes if it changes the page too quickly, so we add a
                    114:  *  delay between processing math entries.  Unfortunately, this really
                    115:  *  slows down math in MSIE on the mac.
                    116:  */
                    117: 
                    118: jsMath.Add(jsMath,{
                    119: 
                    120:   msieProcess: jsMath.Process,
                    121:   msieProcessBeforeShowing: jsMath.ProcessBeforeShowing,
                    122: 
                    123:   Process: function () {
                    124:     // we need to delay a bit before starting to process the page
                    125:     //   in order to avoid an MSIE display bug
                    126:     setTimeout('jsMath.msieProcess()',jsMath.delay);
                    127:   },
                    128: 
                    129:   ProcessBeforeShowing: function () {
                    130:     // we need to delay a bit before starting to process the page
                    131:     //   in order to avoid an MSIE display bug
                    132:     window.status = "Processing Math...";
                    133:     setTimeout('jsMath.msieProcessBeforeShowing()',5*jsMath.delay);
                    134:   }
                    135: 
                    136: });
                    137: 
                    138: jsMath.delay = 50;  // hope this is enogh of a delay!
                    139: