Annotation of loncom/html/adm/jsMath/jsMath-msie-mac.js, revision 1.1

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: 
        !            34: jsMath.UpdateTeXfonts({
        !            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: 

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