source: Dev/trunk/src/client/dojox/mobile/bidi/CarouselItem.js

define([
        "dojo/_base/declare",
        "./common"
], function(declare, common){

        // module:
        //              dojox/mobile/bidi/CarouselItem

        return declare(null, {
                // summary:
                //              Support for control over text direction for mobile CarouselItem widget, using Unicode Control Characters to control text direction.
                // description:
                //              Implementation for text direction support for Header and Footer.
                //              This class should not be used directly.
                //              Mobile CarouselItem widget loads this module when user sets "has: {'dojo-bidi': true }" in data-dojo-config.
                _setHeaderTextAttr: function(text){
                        this._set("headerText", text);
                        this.headerTextNode.innerHTML = this._cv ? this._cv(text) : text;
                        var p = this.getParent() ? this.getParent().getParent() : null;
                        this.textDir = this.textDir ? this.textDir : p ? p.get("textDir") : ""; //take textDir from Carousel
                        if(this.textDir){
                                this.headerTextNode.innerHTML = common.enforceTextDirWithUcc(this.headerTextNode.innerHTML, this.textDir);
                        }
                },

                _setFooterTextAttr: function(text){
                        this._set("footerText", text);
                        this.footerTextNode.innerHTML = this._cv ? this._cv(text) : text;
                        var p = this.getParent() ? this.getParent().getParent() : null;
                        this.textDir = this.textDir ? this.textDir : p ? p.get("textDir") : ""; //take textDir from Carousel
                        if(this.textDir){
                                this.footerTextNode.innerHTML = _BidiSupport.enforceTextDirWithUcc(this.footerTextNode.innerHTML, this.textDir);
                        }
                }
        });
});