From f0cfe83e3725f9a3928da97a6e3085e79cb25309 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Mon, 18 Mar 2013 10:26:24 +0400 Subject: upgrade dojo to 1.8.3 (refs #570) --- lib/dijit/_base/wai.js.uncompressed.js | 109 +++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 lib/dijit/_base/wai.js.uncompressed.js (limited to 'lib/dijit/_base/wai.js.uncompressed.js') diff --git a/lib/dijit/_base/wai.js.uncompressed.js b/lib/dijit/_base/wai.js.uncompressed.js new file mode 100644 index 000000000..b71b21698 --- /dev/null +++ b/lib/dijit/_base/wai.js.uncompressed.js @@ -0,0 +1,109 @@ +define("dijit/_base/wai", [ + "dojo/dom-attr", // domAttr.attr + "dojo/_base/lang", // lang.mixin + "../main", // export symbols to dijit + "../hccss" // not using this module directly, but loading it sets CSS flag on +], function(domAttr, lang, dijit){ + + // module: + // dijit/_base/wai + + var exports = { + // summary: + // Deprecated methods for setting/getting wai roles and states. + // New code should call setAttribute()/getAttribute() directly. + // + // Also loads hccss to apply dj_a11y class to root node if machine is in high-contrast mode. + + hasWaiRole: function(/*Element*/ elem, /*String?*/ role){ + // summary: + // Determines if an element has a particular role. + // returns: + // True if elem has the specific role attribute and false if not. + // For backwards compatibility if role parameter not provided, + // returns true if has a role + var waiRole = this.getWaiRole(elem); + return role ? (waiRole.indexOf(role) > -1) : (waiRole.length > 0); + }, + + getWaiRole: function(/*Element*/ elem){ + // summary: + // Gets the role for an element (which should be a wai role). + // returns: + // The role of elem or an empty string if elem + // does not have a role. + return lang.trim((domAttr.get(elem, "role") || "").replace("wairole:","")); + }, + + setWaiRole: function(/*Element*/ elem, /*String*/ role){ + // summary: + // Sets the role on an element. + // description: + // Replace existing role attribute with new role. + + domAttr.set(elem, "role", role); + }, + + removeWaiRole: function(/*Element*/ elem, /*String*/ role){ + // summary: + // Removes the specified role from an element. + // Removes role attribute if no specific role provided (for backwards compat.) + + var roleValue = domAttr.get(elem, "role"); + if(!roleValue){ return; } + if(role){ + var t = lang.trim((" " + roleValue + " ").replace(" " + role + " ", " ")); + domAttr.set(elem, "role", t); + }else{ + elem.removeAttribute("role"); + } + }, + + hasWaiState: function(/*Element*/ elem, /*String*/ state){ + // summary: + // Determines if an element has a given state. + // description: + // Checks for an attribute called "aria-"+state. + // returns: + // true if elem has a value for the given state and + // false if it does not. + + return elem.hasAttribute ? elem.hasAttribute("aria-"+state) : !!elem.getAttribute("aria-"+state); + }, + + getWaiState: function(/*Element*/ elem, /*String*/ state){ + // summary: + // Gets the value of a state on an element. + // description: + // Checks for an attribute called "aria-"+state. + // returns: + // The value of the requested state on elem + // or an empty string if elem has no value for state. + + return elem.getAttribute("aria-"+state) || ""; + }, + + setWaiState: function(/*Element*/ elem, /*String*/ state, /*String*/ value){ + // summary: + // Sets a state on an element. + // description: + // Sets an attribute called "aria-"+state. + + elem.setAttribute("aria-"+state, value); + }, + + removeWaiState: function(/*Element*/ elem, /*String*/ state){ + // summary: + // Removes a state from an element. + // description: + // Sets an attribute called "aria-"+state. + + elem.removeAttribute("aria-"+state); + } + }; + + lang.mixin(dijit, exports); + + /*===== return exports; =====*/ + return dijit; // for back compat :-( +}); -- cgit v1.2.3