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Add support for displayIndent and displayAlign

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This commit is contained in:
Davide P. Cervone 2015-04-01 13:09:49 -04:00
parent cdbe31db43
commit 47928642a2
1 changed files with 23 additions and 1 deletions
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24
unpacked/jax/output/CommonHTML/jax.js
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@ -184,7 +184,7 @@
var BIGDIMEN = 1000000;
var V = "V", H = "H";
var LINEBREAKS = {};
var LINEBREAKS = {}, CONFIG = MathJax.Hub.config;
CHTML.Augment({
settings: HUB.config.menuSettings,
@ -1564,6 +1564,28 @@
if (this.CHTML.pwidth) {
node.parentNode.style.width = this.CHTML.pwidth;
node.parentNode.style.minWidth = this.CHTML.mwidth;
} else if (!this.isMultiline && this.Get("display") === "block") {
var values = this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");
if (values.indentalignfirst !== MML.INDENTALIGN.INDENTALIGN) values.indentalign = values.indentalignfirst;
if (values.indentalign === MML.INDENTALIGN.AUTO) values.indentalign = CONFIG.displayAlign;
if (values.indentshiftfirst !== MML.INDENTSHIFT.INDENTSHIFT) values.indentshift = values.indentshiftfirst;
if (values.indentshift === "auto") values.indentshift = "0";
var shift = CHTML.length2em(values.indentshift,CHTML.cwidth);
if (CONFIG.displayIndent !== "0") {
var indent = CHTML.length2em(CONFIG.displayIndent,CHTML.cwidth);
shift += (values.indentalign === MML.INDENTALIGN.RIGHT ? -indent : indent);
}
var styles = node.parentNode.parentNode.style;
styles.textAlign = values.indentalign;
// ### FIXME: make percentage widths respond to changes in container
if (shift) {
shift *= CHTML.em/CHTML.outerEm;
HUB.Insert(styles,({
left: {marginLeft: CHTML.Em(shift)},
right: {marginLeft: CHTML.Em(Math.max(0,this.CHTML.w+shift)), marginRight: CHTML.Em(-shift)},
center: {marginLeft: CHTML.Em(shift), marginRight: CHTML.Em(-shift)}
})[values.indentalign]);
}
}
return node;
}